1 1999-08-30 Mark Mitchell <mark@codesourcery.com>
3 * cp-tree.h (begin_init_stmts): Declare.
4 (finish_init_stmts): Likewise.
5 * cvt.c (build_up_reference): Wrap the declaration of a temporary
6 in a statement-expression so that we will see it when expanding
8 * init.c (begin_init_stmts): Don't make it static.
9 (finish_init_stmts): Likewise.
11 * cp-tree.h (start_handler_parms): New function.
12 (expand_start_catch_block): Take only one parameter.
13 (start_handler_parms): New function.
14 * decl.c (start_handler_parms): Define it.
15 * except.c (process_start_catch_block): Take only one parameter.
16 Don't call grokdeclarator here.
17 (expand_start_catch_block): Don't call grokdeclarator here,
19 * parse.y (handler_args): Adjust call to
20 expand_start_catch_block. Use start_handler_parms.
21 * pt.c (push_template_decl_real): Make permanent lists have
23 (tsubst_expr): Adjust calls to expand_start_catch_block
25 * semantics.c (expand_stmt): Likewise.
27 1999-08-29 Alex Samuel <samuel@codesourcery.com>
29 * pt.c (push_template_decl_real): Use template declaration from
30 class type if it exists.
32 1999-08-29 Mark Mitchell <mark@codesourcery.com>
34 * cp-tree.h (TYPE_NEEDS_CONSTRUCTING): Remove #if 0'd definition.
35 (maybe_inject_for_scope_var): Declare it.
36 (initialize_local_var): Likewise.
37 * decl.c (maybe_inject_for_scope_var): Make it global.
38 (initialize_local_var): Likewise. Move cleanup handling here,
40 (make_rtl_for_nonlocal_decl): Use
41 push_obstacks_nochange/pop_obstacks, rather than
42 end_temporary_allocation/resume_temporary_allocation.
43 (cp_finish_decl): Try to complete the type of a variable when it
44 is declared. Move cleanup-handling to initialize_local_var.
45 (expand_static_init): Use tree-building code, rather than
47 * decl2.c (get_temp_name): Assert non-initializedness of
49 * init.c (create_temporary_var): Move RTL-assigning code to ...
50 (get_temp_regvar): Here.
51 * pt.c (tsbust_expr): Fix indentation. Call cp_finish_decl here.
52 * semantics.c (expand_stmt): Don't call cp_finish_decl here. Just
53 call initialize_local_var to generate initialization code.
55 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
57 * cp-tree.h (fndecl_as_string, type_as_string,
58 type_as_string_real, args_as_string, decl_as_string,
59 expr_as_string, code_as_string, language_as_string,
60 parm_as_string, op_as_string, assop_as_string, cv_as_string,
61 lang_decl_name, cp_file_of, lang_printable_name): Constify a char*.
63 * errfn.c (cp_printer): Likewise.
65 * error.c (cp_printer, fndecl_as_string, type_as_string_real,
66 type_as_string, expr_as_string, decl_as_string, lang_decl_name,
67 cp_file_of, code_as_string, language_as_string, parm_as_string,
68 op_as_string, assop_as_string, args_as_string, cv_as_string):
71 * tree.c (lang_printable_name): Likewise.
73 1999-08-28 Richard Henderson <rth@cygnus.com>
75 * decl2.c (arg_assoc_class): Bail if the class is a builtin type.
77 1999-08-28 Mark Mitchell <mark@codesourcery.com>
79 * cp-tree.h (strip_array_types): New function.
80 * decl.c (maybe_deduce_size_from_array_init): New function, split
81 out from cp_finish_decl.
82 (layout_var_decl): Likewise.
83 (maybe_commonize_var): Likewise.
84 (maybe_inject_for_scope_var): Likewise.
85 (initialize_local_var): Likewise.
86 (build_cleanup_on_safe_obstack): Likewise.
87 (check_initializer): Likewise.
88 (make_rtl_for_nonlocal_decl): Likewise.
89 (cp_finish_decl): Use them.
90 * typeck.c (strip_array_types): New function.
92 * cp-tree.def (LABEL_STMT): New tree node.
93 * cp-tree.h (LABEL_STMT_LABEL): New macro.
94 (shadow_label): Remove.
95 (declare_local_label): New function.
96 (finish_label_decl): Likewise.
97 * decl.c (make_label_decl): New function, split out from
99 (shadowed_labels): Remove.
100 (binding_level): Add shadowed_labels.
101 (clear_binding_level): Remove.
102 (push_binding_level): Just bzero the new binding level.
103 (pushlevel): Fix indentation.
104 (pop_label): New function.
105 (pop_labels): Likewise, split out from poplevel.
106 (poplevel): Pop local labels. Use pop_labels.
107 (maybe_push_to_top_level): Don't clear shadowed_labels.
108 (lookup_label): Use make_label_decl.
109 (shadow_label): Remove.
110 (declare_local_label): New function.
111 (define_label): Simplify.
112 (start_function): Don't clear shadowed_labels.
113 (cp_function): Remove shadowed_labels.
114 (push_cp_function_context): Don't save shadowed_labels.
115 (pop_cp_function_context): Don't restore it.
116 * dump.c (dequeue_and_dump): Handle LABEL_STMT.
117 * parse.y (label_decl): Use finish_label_decl.
118 * pt.c (tsubst_expr): Handle LABEL_STMTs, and local label
120 * semantics.c (finish_label_stmt): Add a LABEL_STMT when
122 (finish_label_decl): New function.
123 (expand_stmt): Handle LABEL_STMTs and local label declarations.
125 1999-08-26 Mark Mitchell <mark@codesourcery.com>
127 * decl.c (lookup_label): Build labels on the permanent obstack
128 when building statement trees. Don't build RTL for labels when
129 building statement trees.
130 * semantics.c (finish_goto_stmt): Use LABEL_DECLs even when
131 building statement trees.
132 (finish_label_stmt): Likewise.
133 (expand_stmt): Adjust accordingly.
134 * pt.c (tsubst_expr); Likewise.
135 (do_decl_instantiation): Robustify.
137 * cp-tree.h (AGGR_INIT_VIA_CTOR_P): New macro.
138 * tree.c (build_cplus_new): Set it.
139 * expr.c (cplus_expand_expr): Use it.
140 * dump.c (deque_and_dump): Handle AGGR_INIT_EXPR.
142 * decl.c (store_parm_decls): Reset immediate_size_expand.
143 (finish_function): Likewise.
145 * tree.c (cplus_unsave_expr_now): Don't return a value.
147 * semantics.c (do_poplevel): Always initialize the return value.
149 1999-08-26 Gavin Romig-Koch <gavin@cygnus.com>
151 * cp-tree.h (cplus_unsave_expr_now) : Correct return type.
152 * tree.h (cplus_unsave_expr_now) : Same.
154 1999-08-25 Mark Mitchell <mark@codesourcery.com>
156 * decl.c (grokdeclarator): Amend comment.
157 * except.c (expand_start_catch_block): Call push_template_decl for
158 catch-block parameters.
159 * method.c (synthesize_method): Build an empty compound statement
160 for the body of a constructor.
162 1999-08-25 Jason Merrill <jason@yorick.cygnus.com>
164 * tree.c (cp_build_qualified_type_real): If we're asking for the
165 same quals we already have, just return.
167 1999-08-25 Mark Mitchell <mark@codesourcery.com>
169 * cp-tree.def (SUBOBJECT): New tree node.
170 * cp-tree.h (CLEANUP_P): New macro.
171 (SUBOBJECT_CLEANUP): Likewise.
172 (keep_next_level): Add parameter.
173 (get_temp_regvar): Don't declare.
174 (emit_base_init): Remove parameter.
175 (expand_aggr_init): Rename to build_aggr_init.
176 (expand_vec_init): Rename to build_vec_init.
177 (do_pushlevel): Remove.
178 (do_poplevel): Likewise.
179 (finish_cleanup): New function.
180 (finish_subobject): Likewise.
181 (stmts_are_full_exprs_p): New variable.
182 * decl.c (keep_next_level): Add parameter.
183 (cp_finish_decl): Use build_aggr_init, not
184 expand_aggr_init. Use finish_expr_stmt to expand the code.
185 (expand_static_init): Use tree-generating, not RTL-generating,
186 functions to handle the initialization.
187 (start_function): Remove dead code. Always have a momentary
188 obstack inside the function, even before hitting the first curly
190 (cplus_expand_expr_stmt): Move calls to
191 expand_{start,end}_target_temps into semantics.c.
192 (cp_function): Add stmts_are_full_exprs_p.
193 (push_cp_function_context): Save it.
194 (pop_cp_function_context): Restore it.
195 * decl2.c (get_temp_regvar): Move to init.c.
196 (do_static_initialization): Use build_{aggr,vec}_init.
197 (do_static_destruction): Fix typo in comment.
198 * dump.c (dequeue_and_dump): Handle INIT_EXPR.
199 * except.c (expand_throw): Use create_temporary_var.
200 * expr.c (cplus_expand_expr): Use build_{aggr,vec}_init.
201 * init.c (expand_vec_init_try_block): Remove.
202 (expand_vec_init_catch_clause): Likewise.
203 (get_temp_regvar): New function.
204 (begin_init_stmts): Likewise.
205 (finish_init_stmts): Likewise.
206 (perform_member_init): Use build_{aggr,vec}_init. Build up tree
208 (emit_base_init): Likewise. Remove unused parameter.
209 (expand_virtual_init): Likewise.
210 (expand_cleanup_for_base): Use finish_subobject.
211 (expand_aggr_vbase_init_1): Simplify.
212 (construct_virtual_bases): Use tree-generating functions to build
214 (expand_aggr_init): Likewise. Rename to build_aggr_init.
215 (expand_default_init): Likewise.
216 (expand_aggr_init_1): Likewise.
217 (expand_vec_init): Rename to build_vec_init.
218 * method.c (do_build_copy_constructor): Use tree-generating
219 functions. Don't call clear_last_expr.
220 (do_build_assign_ref): Likewise.
221 (synthesize_method): Call clear_last_expr here.
222 * parse.y (base_init): Don't call clear_last_expr here.
224 * pt.c (tsubst_expr): Handle a TRY_BLOCK with CLEANUP_P set.
225 * semantics.c (do_pushlevel): Move to here.
226 (do_poplevel): Likewise.
227 (stmts_are_full_exprs_p): New variable.
228 (finish_expr_stmt): Handle logic for temoprary cleanup here.
229 (finish_for_stmt): Use finish_expr_stmt.
230 (finish_cleanup): New function.
231 (finish_function_try_block): Fix indentation.
232 (finish_subobject): New function.
233 (setup_vtbl_ptr): Call keep_next_level here.
234 (finish_stmt_expr): Handle a block with no scope inside the
235 statement-expression.
236 (expand_stmt): Handle a TRY_BLOCK with CLEANUP_P set. Handle
238 * tree.c (search_tree): Handle INIT_EXPR.
240 * typeck.c (build_modify_expr): Don't build an RTL_EXPR.
241 * typeck2.c (store_init_value): Change expand_aggr_init to
242 build_aggr_init in comment.
244 1999-08-25 Mark Mitchell <mark@codesourcery.com>
246 * dump.c (dequeue_and_dump): Dump TARGET_EXPRs.
248 1999-08-25 Nathan Sidwell <nathan@acm.org>
250 * decl2.c (handle_class_head): Be graceful about additional
251 scope qualifiers. Adjust comments to reflect reality.
253 1999-08-24 Jason Merrill <jason@yorick.cygnus.com>
255 * call.c (build_conditional_expr): Fix typo.
256 * typeck.c (build_modify_expr, COND_EXPR): Make sure we've got an
257 lvalue before trying to mess with the sides.
259 * error.c (dump_expr, CONVERT_EXPR): Handle (void) properly.
261 Mon Aug 23 22:17:20 1999 Mumit Khan <khan@xraylith.wisc.edu>
263 * g++spec.c (lang_specific_driver): Add room for NULL in arglist.
265 1999-08-23 Jason Merrill <jason@yorick.cygnus.com>
267 * exception.cc (__cplus_type_matcher): Call __throw_type_match_rtti_2.
268 Return arbitrary pointer or NULL.
269 (check_eh_spec): Call __throw_type_match_rtti_2.
270 * tinfo.h (*::dcast): Return int. Add valp parm.
271 * tinfo.cc (*::dcast): Likewise. Adjust to allow for null pointers.
272 * tinfo2.cc (__throw_type_match_rtti_2): Likewise.
273 (__throw_type_match_rtti): Now just a wrapper.
275 * except.c: Lose CatchMatch, FirstExceptionMatch, and Unwind.
276 (init_exception_processing): Don't initialize them.
278 1999-08-23 Paul Burchard <burchard@pobox.com>
280 * decl.c (check_default_argument): Fix typo.
282 1999-08-22 Mark Mitchell <mark@codesourcery.com>
284 * cp-tree.def (STMT_EXPR): Fix typo in node name.
286 * dump.c (dump_next_stmt): New function.
287 (dequeue_and_dump): Use it.
289 * pt.c (tsubst_copy): Make sure to initialize return value for a
290 STMT_EXPR, even when processing_template_decl.
291 * semantics.c (finish_stmt_expr): A statement-expression whose
292 last statement is not an expression-statement has type `void'.
294 1999-08-20 Mark Mitchell <mark@codesourcery.com>
296 * semantics.c (finish_stmt_expr): Fix typo in comment.
297 * tree.c (search_tree): Handle EXIT_EXPR, LOOP_EXPR.
299 * init.c (build_vec_delete_1): Make the children of a permanent
301 * pt.c (register_specialization): Don't register a specialization
304 1999-08-18 Andrew Haley <aph@cygnus.com>
306 * method.c (process_overload_item): Call build_mangled_C9x_name ()
307 for all integer parameter types larger than long long.
309 1999-08-19 Mark Mitchell <mark@codesourcery.com>
311 * pt.c (redeclare_class_template): Merge default template
312 arguments in both directions.
314 * typeck.c (common_type): Undo 1999-08-18 change. Remove
315 compiler_error message.
317 1999-08-19 Jason Merrill <jason@yorick.cygnus.com>
319 * cp-tree.h: Declare flag_use_repository.
320 * pt.c (do_decl_instantiation): Don't complain about duplicate
321 instantiation with -frepo.
322 (do_type_instantiation): Likewise.
324 * pt.c (push_template_decl_real): Complain about everything
325 that isn't a valid template.
327 * decl2.c (import_export_decl): If -fnew-abi, class linkage doesn't
330 1999-08-19 Mark Mitchell <mark@codesourcery.com>
332 * cp-tree.def (PSEUDO_DTOR_EXPR): New tree code.
333 * decl2.c (build_expr_from_tree): Handle it.
334 * error.c (dump_expr): Likewise.
335 * pt.c (for_each_template_parm): Likewise.
336 (tsubst_copy): Likewise.
337 * tree.c (search_tree): Likewise.
338 * semantics.c (finish_pseudo_destructor_call): Create it.
340 1999-08-18 Mark Mitchell <mark@codesourcery.com>
342 * search.c (setup_class_bindings): Robustify.
343 * typeck.c (common_type): Use same_type_p, not pointer equality,
346 * cp-tree.h (build_lang_field_decl): Remove.
347 * class.c (build_vtable): Replace calls to build_lang_field_decl
348 with build_lang_decl.
349 (prepare_fresh_vtable): Likewise.
350 (finish_struct_1): Likewise.
351 (init_class_processing): Likewise.
352 * decl.c (push_using_decl): Likewise.
353 (init_decl_processsing): Likewise.
354 (grokvardecl): Likewise.
355 (build_ptrmemfunc_type): Likewise.
356 (grokdeclarator): Likewise.
357 (build_enumerator): Likewise.
358 * decl2.c (grok_x_components): Likewise.
359 (do_class_using_decl): Likewise.
360 * except.c (call_eh_info): Likewise.
361 * init.c (init_init_processing): Likewise.
362 * rtti.c (expand_class_decl): Likewise.
363 * tree.c (build_base_fields): Likewise.
364 (build_vbase_pointer_fields): Likewise.
365 * lex.c (build_lang_decl): Build declarations on the permanent
366 obstack if we're building statmeent trees.
367 (retrofit_lang_decl): Handle both the full lang_decl and also the
368 smaller lang_decl_flags here.
369 (build_lang_field_decl): Remove.
370 * pt.c (push_template_decl_real): Issue errors for variable
371 declarations that are not static members.
373 1999-08-18 Richard Henderson <rth@cygnus.com>
375 * tree.c (search_tree): Handle TRUTH_{AND,OR,XOR}_EXPR too.
378 1999-08-17 Mark Mitchell <mark@codesourcery.com>
380 * cp-tree.h (back_end_hook): New variable.
381 * decl2.c (back_end_hook): Define it.
382 (finish_file): If it's non-NULL, call it.
384 * decl.c (add_decl_to_level): New function.
385 (push_local_binding): Use it.
386 (find_binding): Fix typo in comment.
387 (pushdecl): Use add_decl_to_level. Put templates on the
388 corresponding namespace-scope binding levels.
389 * dump.c (dequeue_and_dump): Print the specializations of a
391 * pt.c (push_template_decl_real): Don't push a template multiple
394 1999-08-17 Mark Mitchell <mark@codesourcery.com>
396 * cp-tree.h (CALL_DECLARATOR_PARMS): New macro.
397 (CALL_DECLARATOR_QUALS): Likewise.
398 (CALL_DECARATOR_EXCEPTION_SPEC): Likewise.
399 * decl.c (grokdeclarator): Adjust to use them.
400 * decl2.c (grokfield): Likewise.
401 (reparse_absdcl_as_casts): Likewise.
402 * lex.c (make_call_declarator): Likewise.
403 (set_quals_and_spec): Likewise.
404 * pt.c (tsubst): Likewise.
405 * tree.c (mapcar): Remove special hack to handle third operand of
408 1999-08-16 Mark Mitchell <mark@codesourcery.com>
410 * cp-tree.h (CAN_HAVE_FULL_LANG_DECL_P): New macro.
411 * class.c (build_vtable): Use build_lang_field_decl to build the
412 VAR_DECLs for vtables.
413 (prepare_fresh_vtable): Likewise.
414 * decl.c (duplicate_decls): Only copy DECL_SAVED_TREE if
415 CAN_HAVE_FULL_LANG_DECL_P.
416 (push_using_decl): Use build_lang_decl to build USING_DECLs.
417 (grokdeclarator): Use build_lang_decl to build TYPE_DECLs.
418 * lex.c (retrofit_lang_decl): Check CAN_HAVE_FULL_LANG_DECL_P.
419 (build_lang_field_decl): Likewise.
420 (copy_lang_decl): Use CAN_HAVE_FULLLANG_DECL_P to decide how much
423 * cp-tree.def (STMT_EXPR): New tree node.
424 * cp-tree.h (STMT_EXPR_STMT): New macro.
425 (store_return_init): Change prototype.
426 (finish_named_return_value): New function.
427 (expand_stmt): Likewise.
428 (expand_body): Likewise.
429 (begin_stmt_tree): Likewise.
430 (finish_stmt_tree): Likewise.
431 (expanding_p): New variable.
432 (last_expr_type): Likewise.
433 (building_stmt_tree): New macro.
434 * decl.c (start_function): Use building_stmt_tree, not
435 processing_template_decl, where appropriate.
436 (store_parm_decls): Likewise.
437 (store_return_init): Move most of the body to semantics.c.
438 (finish_function): Use building_stmt_tree.
439 (finish_stmt): Clear last_expr_type here.
440 (cp_function): Add expanding_p, last_tree, last_expr_type.
441 (push_cp_function_context): Save them.
442 (pop_cp_function_context): Restore them.
443 * decl2.c (setup_vtbl_ptr): Move to semantics.c.
444 * error.c (dump_expr): Handle STMT_EXPR.
445 * except.c (expand_start_catch_block): Use building_stmt_tree.
447 * expr.c (cplus_expand_expr): Handle STMT_EXPR.
448 (do_case): Move add_tree call to semantics.c.
449 * parse.y (return_init): Use finish_named_return_value.
450 (for.init.statement): Use finish_expr_stmt.
451 * parse.c: Regenerated.
452 * pt.c (do_pushlevel): Move to semantics.c.
453 (do_poplevel): Likewise.
454 (tsubst_copy): Handle STMT_EXPR instead of BIND_EXPR.
455 (tsubst_expr): Don't expand all the way to RTL here. Handle
456 RETURN_INIT and CTOR_INITIALIZER.
457 (instantiate_decl): Call expand_body after tsubst'ing into
459 * semantics.c (expand_stmts): New function.
460 (expanding_p): New variable.
461 (last_expr_type): Likewise.
462 (finish_expr_stmt): Use building_stmt_tree.
463 (begin_if_stmt): Likewise.
464 (finish_if_stmt_cond): Likewise.
465 (finish_then_clause): Likewise.
466 (begin_else_clause): Likewise.
467 (finish_else_clause): Likewise.
468 (begin_while_stmt): Likewise.
469 (finish_while_stmt_cond): Likewise.
470 (finish_while_stmt): Likewise.
471 (finish_do_body): Likewise.
472 (finish_do_stmt): Likewise.
473 (finish_return_stmt): Likewise.
474 (begin_for_stmt): Likewise.
475 (fnish_for_init_stmt): Likewise.
476 (finish_for_cond): Likewise.
477 (finish_for_expr): Likewise.
478 (finish_for_stmt): Likewise.
479 (finish_break_stmt): Likewise.
480 (finish_continue_stmt): Likewise.
481 (finish_switch_cond): Likewise.
482 (finish_switch_stmt): Likewise.
483 (finish_case_label): Call add_tree here if necessary.
484 (finish_goto_statement): Use building_stmt_tree.
485 (begin_try_block): Likewise.
486 (begin_function_try_block): Likewise.
487 (finish_try_block): Likewise.
488 (finish_function_try_block): Likewise.
489 (finish_handler_sequence): Likewise.
490 (finish_function_handler_sequence): Likewise.
491 (begin_handler): Likewise.
492 (finish_handler_parms): Likewise.
493 (finish_handler): Likewise.
494 (begin_compound_stmt): Likewise.
495 (finish_compound_stmt): Likewise.
496 (finish_asm_stmt): Likewise.
497 (finish_label_stmt): Likewise.
498 (finish_named_return_value): New function.
499 (setup_vtbl_ptr): Moved here from decl2.c.
500 (do_pushlevel): Moved here from pt.c.
501 (do_poplevel): Likewise.
502 (begin_stmt_expr): Use building_stmt_tree.
503 (finish_stmt_expr): Likewise. Build a STMT_EXPR, not a BIND_EXPR,
504 when building_stmt_tree.
505 (begin_stmt_tree): New function.
506 (finish_stmt_tree): Likewise.
507 (expand_stmt): Likewise.
508 (expand_body): Likewise.
509 * tree.c (build_cplus_method_type): Make sure the argument types
510 end up on the same obstack as the METHOD_TYPE.
511 (search_tree): Handle COMPOUND_EXPR, MODIFY_EXPR,
512 THROW_EXPR, STMT_EXPR.
513 (mapcar): Break out common cases. Handle COMPOUND_EXPR,
514 MODIFY_EXPR, THROW_EXPR, STMT_EXPR, RTL_EXPR. Abort, rather than
515 sorry, if an unsupported node is encountered.
516 * typeck.c (require_complete_type_in_void): Handle BIND_EXPR.
517 (c_expand_return): Don't call add_tree here.
519 1999-08-15 Mark Mitchell <mark@codesourcery.com>
521 * pt.c (check_default_tmpl_args): Don't check in local scopes.
522 (tsubst_decl): Make sure the declaration is on a saveable
523 obstack. Clear DECL_DEAD_FOR_LOCAL when making a copy of a local
525 (tsubst_expr): Adjust now that DECL_STMTs really contain DECLs.
527 1999-08-14 Jason Merrill <jason@yorick.cygnus.com>
529 Speed up Koenig lookup.
530 * decl.c (unqualified_namespace_lookup): Nonstatic. Add spacep parm
531 to return namespaces we've looked at.
532 * decl2.c (lookup_using_namespace): Likewise.
533 (add_function): Don't call ovl_member.
534 (lookup_arg_dependent): Initialize k.namespaces to the list of
535 namespaces seen in unqualified lookup.
536 * call.c (equal_functions): Move here from tree.c.
537 (joust): Use it to handle duplicate candidates.
538 * tree.c (ovl_member): Use ==.
540 1999-08-13 Mark Mitchell <mark@codesourcery.com>
542 * cp-tree.def (DECL_STMT): Make it smaller.
543 * cp-tree.h (lang_decl_flags): Move saved_tree to ...
544 (lang_decl): ... here. Add next.
545 (DECL_SAVED_TREE): Adjust accordingly.
546 (DECL_IMPLICIT_TYPEDEF_P): New macro.
547 (SET_DECL_IMPLICIT_TYPEDEF_P): Likewise.
548 (DECL_STMT_DECL): Likewise.
549 (create_implicit_typedef): New function.
550 (maybe_push_decl): Likewise.
551 (tsubst_default_argument): New function.
552 (at_function_scope_p): Likewise.
553 (add_decl_stmt): Likewise.
554 (push_permanent_obstack): Likewise.
555 * call.c (convert_default_arg): Use tsubst_default_argument.
556 * class.c (add_method): Use push_permanent_obstack.
557 (build_self_reference): Create a TEMPLATE_DECL for the
558 self-reference, if necessary.
559 * decl.c (pseudo_global_level_p): Only look at the current binding
561 (push_binding): Use push_permanent_obstack.
562 (create_implicit_typedef): New function.
564 (duplicate_decls): Use push_permanent_obstack.
565 (maybe_push_decl): New function.
566 (start_decl): Use it. Remove dead code. Use add_decl_stmt.
567 (start_decl_1): Remove dead code.
568 (cp_finish_decl): Remove DECL_STMT handling here. Don't use
569 pseudo_global_level_p.
570 (grokvardecl): Create DECL_LANG_SPECIFIC for a VAR_DECL in a
572 (grokdeclarator): Likewise, for TYPE_DECLs. Don't use
573 pseudo_global_level_p.
574 * decl2.c (grokfield): Call push_template_decl for a TYPE_DECL in
576 (get_sentry): Use push_permanent_obstack.
577 * dump.c (dequeue_and_dump): Enable DECL_STMT.
578 * except.c (call_eh_info): Use push_permanent_obstack.
579 (build_eh_type_ref): Likewise.
580 (do_pop_exception): Likewise.
581 (expand_eh_spec): Likewise.
582 (alloc_eh_object): Likewise.
583 (expand_throw): Likewise.
584 * init.c (build_java_class_ref): Likewise.
585 * lex.c (get_time_identifier): Likewise.
586 (free_lang_decl_chain): Correct type.
587 (retrofit_lang_decl): Adjust accordingly.
588 (build_lang_field_decl): Likewise.
589 * lex.h (free_lang_decl_chain): Likewise.
590 * parse.y (lang_extdef): Don't use pseudo_global_level_p.
591 * parse.c: Regenerated.
592 * pt.c (tsubst_default_arguments): New function.
593 (retrieve_local_specialization): Likewise.
594 (register_local_specialization): Likewise.
595 (push_template_decl_real): Use DECL_IMPLICIT_TYPEDEF_P. Just use
596 pseudo_global_level_p to determine whether or not a template is
598 (lookup_template_class): Likewise. Use create_implicit_typedef.
599 (instantiate_class_template): Call tsubst_default_arguments for
600 member functions, if appropriate.
601 (tsubst_default_argument): New function.
602 (tsubst_decl): Use it. Change TYPE_DECL handling to match VAR_DECLs.
603 * search.c (at_function_scope_p): New function.
604 * semantics.c (finish_asm_stmt): Use push_permanent_obstack.
605 (finish_label_stmt): Likewise.
606 (add_decl_stmt): New function.
607 (begin_class_definition): Likewise.
608 (finish_typeof): Likewise.
609 * tree.c (copy_template_template_parm): Likewise.
610 (copy_to_permanent): Likewise.
611 (push_permanent_obstack): Define.
612 (mark_addressable): Use it.
613 * typeck.c (mark_addressable): Likewise.
615 1999-08-13 Gavin Romig-Koch <gavin@cygnus.com>
617 cp-tree.h (init_cplus_unsave): New.
618 (cplus_unsave_expr_now): New.
619 lex.c (init_parse): Call init_cplus_unsave.
620 tree.c (init_cplus_unsave): New.
621 (cplus_unsave_expr_now): New.
623 1999-08-13 Mark Mitchell <mark@codesourcery.com>
625 * pt.c (tsubst): Back out 1999-08-06 patch. Use fold and
626 decl_constant_value to simplify array bounds.
628 1999-08-11 Jason Merrill <jason@yorick.cygnus.com>
630 * lang-options.h: Add -fms-extensions.
631 * cp-tree.h: Declare flag_ms_extensions.
632 * decl2.c: Define it.
633 * class.c (instantiate_type): Don't complain about taking the address
634 of a bound member function if -fms-extensions.
635 * typeck.c (build_unary_op): Likewise.
636 * decl.c (grokdeclarator): Or about implicit int.
637 * init.c (resolve_offset_ref): Or about implicit '&'.
639 1999-08-11 Mark Mitchell <mark@codesourcery.com>
641 * cp-tree.h (minimal_parse_mode): Remove.
642 (finish_label_stmt): New function.
643 * decl.c (saved_scope): Remove minimal parse mode.
644 (maybe_push_to_top_level): Don't save it.
645 (pop_from_top_level): Don't restore it.
646 (define_label): Split out template-handling code to semantics.c.
647 (start_decl): Don't use minimal_parse_mode.
648 (cp_finish_decl): Likewise.
649 (start_function): Don't increment it.
650 (store_return_init): Don't use it.
651 (finish_function): Don't decrement it.
652 * parse.y (label_colon): Use finish_label_stmt throughout.
653 * parse.c: Regenerated.
654 * pt.c (minimal_parse_mode): Don't define it.
655 (tsubst_expr): Use finish_label_stmt.
656 * semantics.c (finish_label_stmt): New function.
658 * dump.c (queue): Be careful when computing bitmasks.
659 (dequeue_and_dump): Describe binfos as binfos, not as
662 * parse.y (pedantic): Give it itype. Adjust usage accordingly
664 * parse.c: Regenerated.
666 * Make-lang.in (CXX_SRCS): Remove sig.c.
667 * Makefile.in (CXX_OBJS): Remove sig.o.
669 * cp-tree.h (CPTI_OPAQUE_TYPE): Remove.
670 (CPTI_SIGNATURE_TYPE): Likewise.
671 (CPTI_SIGTABLE_ENTRY_TYPE): Likewise.
672 (opaque_type_node): Likewise.
673 (signature_type_node): Likewise.
674 (sigtable_entry_type): Likewise.
675 (flag_handle_signatures): Likewise.
676 (lang_type): Remove is_signature, is_signature_pointer,
677 is_signature_reference, has_opaque_typedecls,
678 sigtables_has_been_generated. Adjust dummy. Remove signature,
679 signature_pointer_to, signature_reference_to.
680 (IS_SIGNATURE): Remove.
681 (SET_SIGNATURE): Remove.
682 (CLEAR_SIGNATURE): Remove.
683 (IS_SIGNATURE_POINTER): Remove.
684 (IS_SIGNATURE_REFERENCE): Remove.
685 (SIGNATURE_HAS_OPAQUE_TYPEDECLS): Remove.
686 (SIGTABLE_HAS_BEEN_GENERATED): Remove.
687 (CLASSTYPE_SIGNATURE): Remove.
688 (SIGNATURE_TYPE): Remove.
689 (SIGNATURE_METHOD_VEC): Remove.
690 (SIGNATURE_POINTER_TO): Remove.
691 (SIGNATURE_REFERENCE_TO): Remove.
692 (lang_decl_flags): Remove is_default_implementation. Rename
693 memfunc_pointer_to to saved_tree.
694 (IS_DEFAULT_IMPLEMENTATION): Remove.
695 (DECL_MEMFUNC_POINTER_TO): Remove.
696 (DECL_MEMFUNC_POINTING_TO): Remove.
697 (DECL_SAVED_TREE): Adjust definition.
698 (tag_types): Remove signature_type_node.
699 (SIGNATURE_FIELD_NAME): Remove.
700 (SIGNATURE_FIELD_NAME_FORMAT): Likewise.
701 (SIGNATURE_OPTR_NAME): Likewise.
702 (SIGNATURE_SPTR_NAME): Likewise.
703 (SIGNATURE_POINTER_NAME): Likewise.
704 (SIGNATURE_POINTER_NAME_FORMAT): Likewise.
705 (SIGNATURE_REFERENCE_NAME): Likewise.
706 (SIGNATURE_REFERNECE_NAME_FORMAT): Likewise.
707 (SIGTABLE_PTR_TYPE): Likewise.
708 (SIGTABLE_NAME_FORMAT): Likewise.
709 (SIGTABLE_NAME_FORMAT_LONG): Likewise.
710 (SIGTABLE_TAG_NAME): Likewise.
711 (SIGTABLE_VB_OFF_NAME): Likewise.
712 (SIGTABLE_VT_OFF_NAME): Likewise.
713 (finish_base_specifiers): Change prototype.
714 (build_signature_pointer_type): Remove.
715 (build_signature_reference_type): Remove.
716 (build_signature_pointer_constructor): Remove.
717 (build_signature_method_call): Remove.
718 (build_optr_ref): Likewise.
719 (append_signature_fields): Likewise.
720 (signature_error): Likewise.
721 * call.c (build_this): Remove signature support.
722 (build_over_call): Likewise.
723 (build_new_method_call): Likewise.
724 * class.c (add_implicitly_declared_members): Likewise.
725 (finish_struct_1): Likewise.
726 (finish_struct): Likewise.
727 * cvt.c (cp_convert_to_pointer): Likewise.
728 (convert_to_pointer_force): Likewise.
729 (ocp_convert): Likewise.
730 * decl.c (sigtable_decl_p): Remove.
731 (init_decl_processing): Remove support for signatures.
732 (cp_finish_decl): Likewise.
733 (grokdeclarator): Likewise.
734 (grokparms): Likewise.
735 (xref_tag): Likewise.
736 (start_function): Likewise.
737 (start_method): Likewise.
738 * decl2.c (finish_sigtable_vardecl): Remove.
739 (flag_handle_signatures): Remove.
740 (lang_f_options): Remove handle-signatures.
741 (grokfield): Remove support for signatures.
742 (grokbitfield): Likewise.
743 (finish_file): Likewise.
744 (reparse_absdcl_as_casts): Likewise.
745 * error.c (dump_type_real): Likewise.
746 (dump_function_decl): Likewise.
747 * friend.c (make_friend_class): Likewise.
748 * gxx.gperf: Remove __signature__, signature, __sigof__, sigof.
749 * hash.h: Regenerated.
750 * init.c (build_new_1): Remove support for signatures.
751 * lang-options.h: Remove -fhandle-signatures,
752 -fno-handle-signatures.
753 * lex.c (init_parse): Remove support for signatures.
755 * lex.h (rid): Remove RID_SIGNATURE.
756 * method.c (build_decl_overload_real): Remove support for
758 (hack_identifier): Likewise.
759 * parse.y (base_class): Likewise.
760 (base_class.1): Likewise.
761 (access_specifier): Likewise.
762 * search.c (lookup_member): Likewise.
763 * semantics.c (finish_qualified_object_call_expr): Likewise.
764 (finish_template_type_parm): Likewise.
765 (begin_class_definition): Likewise.
766 (finish_base_specifier): Likewise.
768 * tree.c (build_cplus_method_type): Remove support for signatures.
769 * typeck.c (require_complete_type): Likewise.
770 (c_sizeof): Likewise.
771 (c_alignof): Likewise.
772 (build_object_ref): Likewise.
773 (build_component_ref): Likewise.
774 (build_indirect_ref): Likewise.
775 (build_c_cast): Likewise.
776 (build_modify_expr): Likewise.
777 (convert_for_initialization): Likewise.
778 * typeck2.c (signature_error): Remove.
779 (store_init_value): Remove support for signatures.
780 (digest_init): Likewise.
781 (build_x_arrow): Likewise.
782 (build_functional_cast): Likewise.
783 * xref.c (GNU_xref_decl): Likewise.
785 1999-08-10 Martin v. Loewis <martin@mira.isdn.cs.tu-berlin.de>
787 * lex.c (do_identifier): Remove unnecessary lookup of class field.
789 1999-08-09 Martin v. Loewis <martin@mira.isdn.cs.tu-berlin.de>
791 * decl2.c (set_decl_namespace): Do not complain about non-matching
792 decls if processing a template.
794 1999-08-09 Mark Mitchell <mark@codesourcery.com>
796 * decl.c (build_ptrmemfunc_type): Handle qualified
797 pointer-to-member types here.
798 * tree.c (cp_build_qualified_type_real): Simplify handling here.
800 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
802 * decl.c: Remove redundant prototype for `print_error_function'.
803 (lang_print_error_function): Constify a char*.
805 * lex.c (lang_identify): Likewise.
807 1999-08-09 Bernd Schmidt <bernds@cygnus.co.uk>
809 * Makefile.in: Update dependencies.
810 * class.c (finish_struct_1): Don't initialize DECL_SAVED_INSNS with
812 * decl.c: Include "function.h"
813 (cleanup_label, return_label): Delete declarations.
814 (store_parm_decls): Don't initialize DECL_SAVED_INSNS with NULL_RTX.
815 (finish_function): Rename last_parm_insn variable to
816 fn_last_parm_insn. Don't compare DECL_SAVED_INSNS to NULL_RTX.
817 * decl2.c: Include "function.h".
818 (rtl_expr_chain): Delete declaration.
819 * method.c: Include "function.h"
820 * tree.c (build_vbase_pointer_fields): Don't initialize
821 DECL_SAVED_INSNS with NULL_RTX.
822 * typeck.c: Include "function.h"
824 1999-08-09 Jason Merrill <jason@yorick.cygnus.com>
826 * semantics.c (begin_function_try_block, finish_function_try_block,
827 finish_function_handler_sequence): New fns.
828 * parse.y (function_try_block): Use them.
829 * pt.c (instantiate_decl): Likewise.
831 * cp-tree.h: Declare in_function_try_handler.
833 (start_function): Clear it.
834 (struct cp_function, push_cp_function_context): Save it.
835 (pop_cp_function_context): Restore it.
836 * parse.y (function_try_block): Set and clear it.
837 * except.c (expand_end_catch_block): Rethrow if we reach the end
838 of a function-try-block handler in a ctor or dtor.
839 * typeck.c (c_expand_return): Complain about returning from a
840 function-try-block handler of a ctor.
842 * parse.y (function_try_block): Call end_protect_partials
843 before expand_start_all_catch.
845 1999-08-08 Jason Merrill <jason@yorick.cygnus.com>
847 * decl.c (struct binding_level): Add eh_region field.
848 (push_binding_level): Set it.
849 (define_label): Complain about jumping into an EH block.
851 * ptree.c (print_lang_type): Print the real type of a PMF.
852 Print what exceptions a fn type throws.
854 1999-08-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
856 * class.c (count_fields, add_fields_to_vec): Add static prototype.
858 * cp-tree.h (opname_tab, assignop_tab, operator_name_string,
859 get_id_2, composite_pointer_type, dump_node_to_file): Constify a
862 * decl.c (named_label_list, cp_finish_decl, grokdeclarator):
865 * decl2.c (finish_static_data_member_decl, grokfield): Constify a
868 * dump.c (queue_and_dump_index, dump_int, dump_string,
869 dump_string_field, dequeue_and_dump, dump_node_to_file): Constify
871 (dump_stmt): Add static prototype.
873 * errfn.c (cp_thing): Constify a char*.
875 * error.c (dump_unary_op, dump_binary_op, aggr_variety,
876 dump_aggr_type, dump_global_iord, dump_decl, dump_function_name,
877 dump_expr): Constify a char*.
879 * lex.c (extend_token_buffer_to, pragma_getc, pragma_ungetc,
880 read_line_number): Add static prototype.
881 (opname_tab, assignop_tab, operator_name_string): Constify a char*.
882 (real_yylex): Move label `letter' into the scope where it is used.
884 * method.c (build_mangled_template_parm_index, build_overload_int,
885 build_decl_overload_real, get_id_2): Constify a char*.
887 * search.c (check_final_overrider): Make static.
889 * typeck.c (composite_pointer_type): Constify a char*.
891 1999-08-06 Jason Merrill <jason@yorick.cygnus.com>
893 * pt.c (maybe_get_template_decl_from_type_decl): Make sure that
894 we're looking at a class.
896 * decl.c (lookup_name_real): Set the complain flag if we're
897 looking for a namespace member.
899 * lex.c (real_yylex): We can have a number with no digits.
901 * cvt.c (cp_convert_to_pointer): Don't force pmf conversions.
903 * search.c (binfo_from_vbase): New fn.
904 * cp-tree.h: Declare it.
905 * cvt.c (cp_convert_to_pointer): Use it to diagnose conversion
906 from pointer to member of virtual base.
907 * typeck.c (get_delta_difference): Likewise.
909 1999-08-06 Alexandre Oliva <oliva@dcc.unicamp.br>
911 * pt.c (tsubst): Use build_index_type to build in-template array
912 index type. Fixes g++.oliva/dwarf1.C.
913 * decl.c (grokdeclarator): Likewise, just for consistency, as it
914 doesn't seem to trigger the bug without it.
916 1999-08-06 Jason Merrill <jason@yorick.cygnus.com>
918 * typeck2.c (add_exception_specifier): Use complete_type.
920 1999-08-06 Mark Mitchell <mark@codesourcery.com>
922 * error.c (dump_expr): Handle EXACT_DIV_EXPR.
923 (dump_binary_op): Bulletproof.
924 * lex.c (init_parse): Set opname_tab[EXACT_DIV_EXPR].
925 * tree.c (search_tree): Don't enumerate all the nodes of classes
926 `1', `2', and `<'; handle them generically. Don't be sorry about
927 "unrecognized tree codes"; just abort.
928 (no_linkage_check): Don't do linkage checks for templates.
930 * tree.c (cp_build_qualified_type_real): Handle
931 pointer-to-member-function types correctly.
933 1999-08-05 Jason Merrill <jason@yorick.cygnus.com>
935 * decl.c (pushdecl): Only give an error for shadowing a parm
936 from *this* function.
938 Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com)
940 * typeck2.c: Update URLs and mail addresses.
942 1999-08-04 Nathan Sidwell <nathan@acm.org>
944 * cp-tree.h (empty_except_spec): New global var.
945 (compexcepttypes): Remove prototype.
946 (comp_except_specs): Prototype new global function.
947 (add_exception_specifier): Prototype new global function.
948 * decl.c (empty_except_spec): Define new global var.
949 (duplicate_decls): Use comp_except_specs, reword error message.
950 (init_decl_processing): Initialize empty_except_spec.
951 Adjust build_exception_variant calls.
952 * parse.y (exception_specification_opt): Use empty_except_spec.
953 (ansi_raise_identifier): Call check_for_new_type.
954 (ansi_raise_identifiers): Use add_exception_specifier.
955 * pt.c (tsubst): Use add_exception_specifier to build exception
957 * search.c (check_final_overrider): New static function, broken
958 out of get_matching_virtual. Check throw specifiers, reword
960 (get_matching_virtual): Use check_final_overrider.
961 * tree.c (build_exception_variant): Use comp_except_specs.
962 * typeck.c (compexcepttypes): Remove.
963 (comp_except_types): New static function, helper for
964 comp_except_specs. Compare two types as exception specifiers.
965 (comp_except_specs): New global function, compare two exception
967 (comptypes): Adjust for comp_except_specs.
968 * typeck2.c (add_exception_specifier): New global function.
970 * class.c (check_for_override): Reword error message.
972 1999-08-03 Nathan Sidwell <nathan@acm.org>
974 * call.c (convert_arg_to_ellipsis): Use pod_type_p.
975 * cp-tree.h (struct lang_type): Added non_pod_class flag.
976 (CLASSTYPE_NON_POD_P): New macro to access it.
977 * class.c (finish_struct_1): Determine non-PODness.
978 Check for arrays of pointers (-Weffc++).
979 Remove array inspection duplicated code.
980 * tree.c (pod_type_p): Detect non-pod non-aggregate types.
981 Use CLASSTYPE_NON_POD_P.
983 1999-08-03 Nathan Sidwell <nathan@acm.org>
985 * class.c (duplicate_tag_error): Preserve template information.
987 1999-08-03 Nathan Sidwell <nathan@acm.org>
989 * decl.c (start_enum): Show location of previous definition.
990 * parse.y (enumlist_opt): New reduction.
991 (structsp): Simplify enum rules to use enumlist_opt.
993 1999-08-03 Jason Merrill <jason@yorick.cygnus.com>
995 * lex.c (yyprint): Handle PFUNCNAME.
997 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Only
998 build_expr_from_tree on the args of a TEMPLATE_ID_EXPR.
1000 1999-08-03 Mumit Khan <khan@xraylith.wisc.edu>
1002 * decl.c (start_decl): Set attributes before duplicate_decls call.
1004 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1006 * Make-lang.in (CXX_SRCS): Add dump.c.
1007 * Makefile.in (CXX_OBJS): Add dump.o.
1008 (dump.o): New target.
1009 * cp-tree.h (DECL_CONV_FN_P): Document.
1010 (DECL_OVERLOADED_OPERATOR_P): New function.
1011 (TYPE_PTRMEM_CLASS_TYPE): New macro.
1012 (TYPE_PTRMEM_POINTED_TO_TYPE): Likewise.
1013 (PTRMEM_CST_CLASS): Use TYPE_PTRMEM_CLASS_TYPE.
1014 (ASM_VOLATILE_P): New macro.
1015 (STMT_LINENO): Likewise.
1016 (cp_namespace_decls): New function.
1017 (dump_node_to_file): New function.
1018 * decl.c (cp_namespace_decls): New function.
1019 (walk_namespaces_r): Use it.
1020 (wrapup_globals_for_namespace): Likewise.
1021 * decl2.c (flag_dump_translation_unit): New variable.
1022 (lang_decode_option): Handle -fdump-translation-unit.
1023 (finish_file): If flag_dump_translation_unit is set, dump the
1026 * lang-options.h: Add -fdump-translation-unit.
1027 * pt.c (tsubst_template_parms): Robustify.
1028 (tsubst_decl): Use DECL_OVERLOADED_OPERATOR_P.
1029 (tsubst_expr): Use STMT_LINENO.
1030 * semantics.c (finish_asm_stmt): Eliminate duplicate code. Check
1031 for invalid cv-qualifiers even while building templates.
1033 1999-08-02 Richard Henderson <rth@cygnus.com>
1035 * call.c: Include defaults.h instead of expr.h.
1038 * typeck.c: Include defaults.h.
1040 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1042 * lex.c (errorcount, sorrycount): Don't declare.
1043 * repo.c (errorcount, sorrycount): Likewise.
1044 * typeck2.c (errorcount, sorrycount): Likewise.
1046 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1048 * call.c (convert_default_arg, build_over_call): Change all uses of
1049 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
1050 Ensure expr.h is included.
1051 * decl.c (grokparams): Ditto.
1052 * pt.c (tsubst_decl): Ditto.
1053 * typeck.c (convert_arguments): Ditto.
1055 1999-08-02 Jason Merrill <jason@yorick.cygnus.com>
1057 * class.c (mark_overriders): Fix order of args to overrides.
1058 (warn_hidden): Likewise. Fix for having virtual and non-virtual
1059 functions with the same name.
1061 1999-08-02 Richard Henderson <rth@cygnus.com>
1063 * cp-tree.h (TYPE_PTRMEMFUNC_P): Check TYPE_LANG_SPECIFIC non-null.
1065 1999-08-01 Mark Mitchell <mark@codesourcery.com>
1067 * call.c (build_conditional_expr): Fix typo in comment.
1069 1999-08-01 Bernd Schmidt <bernds@cygnus.co.uk>
1071 * decl.c (finish_stmt): Don't declare and test cond_stack, loop_stack,
1072 case_stack; use in_control_zone_p.
1073 * typeck.c (c_expand_return): Likewise.
1075 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
1077 * except.c (catch_clauses): Delete declaration.
1079 1999-07-30 Mark Mitchell <mark@codesourcery.com>
1081 * call.c (build_conditional_expr): Call convert_from_reference to
1082 avoid reference/non-reference type confusion. Fix typo.
1084 1999-07-30 Richard Henderson <rth@cygnus.com>
1086 * typeck2.c (initializer_constant_valid_p): Moved to c-common.c.
1087 * cp-tree.h (initializer_constant_valid_p): Remove.
1089 1999-07-28 Mark Mitchell <mark@codesourcery.com>
1091 * call.c (conditional_conversion): Don't build BASE_CONVs for
1092 conversions between things that have the same type.
1093 (build_conditional_expr): Tweak.
1094 (convert_like): Some BASE_CONVs really do require the generation
1097 * init.c (perform_member_init): Don't go through build_modify_expr
1098 for simple initializations.
1100 1999-07-27 Jason Merrill <jason@yorick.cygnus.com>
1102 * cp-tree.h (DECL_VIRTUAL_CONTEXT): New macro.
1103 * typeck.c (expand_ptrmemfunc_cst): Calculate delta correctly for
1104 virtual functions and MI. Simplify.
1106 * method.c: Remove prototype for largest_union_member.
1107 * pt.c (determine_specialization): Fix uninitialized warning.
1108 * lex.c (real_yylex): Likewise.
1110 1999-07-27 Mark Mitchell <mark@codesourcery.com>
1112 * class.c (override_one_vtable): Adjust the use of BINFO_VIRTUALS
1115 * cp-tree.h (BINFO_VIRTUALS): Document new format.
1116 * class.c (modify_one_vtable): Change prototype accordingly.
1117 (modify_all_vtables): Likewise.
1118 (modify_all_direct_vtables): Likewise.
1119 (modify_all_indirect_vtables): Likewise.
1120 (build_vtable_entry_for_fn): New function.
1121 (set_rtti_entry): Simplify for new BINFO_VIRTUALS format.
1122 (modify_vtable_entry): Likewise.
1123 (add_virtual_function): Likewise.
1124 (build_vtbl_initializer): New function.
1125 (finish_vtbls): Simplify for new BINFO_VIRTUALS format.
1126 (fixup_vtable_deltas1): Likewise.
1127 (fixup_vtable_deltas): Likewise.
1128 (override_one_vtable): Likewise.
1129 (finish_struct_1): Likewise.
1131 * error.c (dump_expr): Likewise.
1132 * search.c (get_abstract_virtuals_1): Likewise.
1133 (get_abstract_virtuals): Likewise.
1134 (expand_upcast_fixups): Likewise.
1135 * tree.c (debug_binfo): Likewise.
1136 * decl2.c (mark_vtable_entries): Don't bash abstract virtuals to
1137 __pure_virtual here.
1139 1999-07-26 Mark Mitchell <mark@codesourcery.com>
1141 * tree.c (build_cplus_new): Adjust call to abstract_virtuals_error
1142 as per 1999-07-26 change.
1144 * typeck.c (c_sizeof): Don't allow non-static data members.
1145 (expr_sizeof): Likewise.
1147 1999-07-26 Jason Merrill <jason@yorick.cygnus.com>
1149 * input.c (feed_input): Only touch lineno and input_filename
1150 if !USE_CPPLIB. Save the old values before setting the new ones.
1152 * input.c (feed_input): Add file, line parms.
1153 * lex.c (begin_definition_of_inclass_inline, feed_defarg): Adjust.
1154 (real_yylex): Check linemode before input_redirected().
1156 * typeck.c (c_expand_return): Downgrade pedwarn about returning NULL
1157 from op new to warning.
1159 1999-07-26 Mark Mitchell <mark@codesourcery.com>
1161 * cp-tree.h (ncp_convert): Rename to perform_implicit_conversion.
1162 * call.c: All uses changed.
1163 * typeck.c: Likewise.
1165 1999-07-26 Nathan Sidwell <nathan@acm.org>
1167 * exception.cc (__cplus_type_matcher): Match __eh_matcher
1170 1999-07-26 Mark Mitchell <mark@codesourcery.com>
1172 * cp-tree.h (CP_INTEGRAL_TYPE_P): New macro.
1173 (ARITHMETIC_TYPE_P): Adjust definition for standard conformance.
1174 (strip_top_quals): Declare.
1175 (ncp_convert): Likewise.
1176 (type_after_usual_arithmetic_converions): Likewise.
1177 (composite_pointer_type): Likewise.
1178 * call.c (strip_top_quals): Don't make it static.
1179 (promoted_arithmetic_type_p): New function.
1180 (conditional_conversion): Likewise.
1181 (null_ptr_cst_p): Allow `false' as a NULL pointer constant.
1182 (standard_conversion): Use same_type_p. Don't build BASE_CONVs
1183 for converting a type to itself.
1184 (reference_binding): Honor LOOKUP_NO_TEMP_BIND.
1185 (implicit_conversion): Make sure the from and to types are
1187 (add_builtin_candidate): Correct handling of ?: operator.
1188 (add_builtin_candidates): Improve documentation.
1189 (build_conditional_expr): New function.
1190 (can_convert): Implement in terms of can_convert_arg.
1191 (ncp_convert): New function.
1192 * typeck.c (type_after_usual_arithmetic_conversions): New
1193 function, split out from common_type.
1194 (composite_pointer_type): New function, split out from
1195 build_conditional_expr.
1196 (common_type): Use type_after_usual_arithmetic_conversions.
1197 Remove redundant attribute merging.
1198 (comptypes): Tidy. Handle COMPLEX_TYPE.
1199 (build_binary_op_nodefault): Use null_ptr_cst_p.
1200 (build_conditional_expr): Remove.
1201 (convert_for_assignment): Use new conversion functions.
1203 * cp-tree.h (abstract_virtuals_error): Change declaration.
1204 * typeck2.c (abstract_virtuals_error): Check to see if an error
1205 ocurred, and return a boolean value accordingly.
1206 (build_functional_cast): Adjust accordingly.
1207 * class.c (finish_struct_1): Likewise.
1208 * cvt.c (ocp_convert): Likewise.
1209 * decl.c (cp_finish_decl): Likewise.
1210 (grokparams): Likewise.
1211 (grok_op_properties): Likewise.
1212 (start_function): Likewise.
1213 * init.c (build_new_1): Likewise.
1215 * pt.c (unify): Don't get confused by pointers-to-member functions.
1217 * search.c (build_cplus_new): Robustify.
1219 1999-07-24 Richard Henderson <rth@cygnus.com>
1221 * decl.c (ptr_type_node, va_list_type_node): New.
1222 * gxx.gperf (__builtin_va_arg): New.
1223 * parse.y (VA_ARG): New token.
1224 (unary_expr): Recognize it.
1226 Sun Jul 25 15:24:21 1999 Jeffrey A Law (law@cygnus.com)
1228 * g++FAQ.texi: Deleted per Joe Buck's request.
1229 * Makefile.in: Corresponding changes.
1231 1999-07-23 Jason Merrill <jason@yorick.cygnus.com>
1233 * lex.c: Sync with C frontend.
1234 (whitespace_cr): New fn.
1235 (skip_white_space): Use it.
1236 (init_parse): Reorder.
1237 (yyprint): Support CONSTANT.
1238 (pragma_getc, pragma_ungetc): Bring back.
1239 (read_line_number): Change in_system_header directly.
1240 (handle_generic_pragma, handle_cp_pragma, yyerror): Move up in file.
1241 (parse_float): Update to C version.
1242 (yylex): Handle '$' under the letter case.
1243 Remove looking_for_typename handling.
1244 Support hex floating point constants.
1245 Follow C's lead for choosing type of integer constants.
1246 Rearrange stuff to match C frontend.
1247 (yyungetc, reinit_parse_for_block, yylex): Support indent_level.
1248 * spew.c (yylex): Clear looking_for_typename if we see a TYPESPEC.
1250 1999-07-23 Mark Mitchell <mark@codesourcery.com>
1252 * call.c (reference_binding): Tweak.
1253 (mayble_handle_implicit_object): Use direct_reference_binding to
1254 create the right implicit conversion sequence.
1256 1999-07-22 Mark Mitchell <mark@codesourcery.com>
1258 * pt.c (convert_nontype_argument): Don't call decl_constant_value
1259 if we're converting to a reference type.
1261 * call.c (NEED_TEMPORARY_P): New macro.
1262 (standard_conversion): Set it, for derived-to-base conversions.
1263 (reference_related_p): New function.
1264 (reference_compatible_p): Likewise.
1265 (convert_class_to_reference): Likewise.
1266 (direct_reference_binding): Likewise.
1267 (reference_binding): Rework for standards-compliance.
1268 (convert_like): Adjust accordingly.
1269 (maybe_handle_ref_bind): Simplify; the right conversion sequences
1270 are now built up in reference_binding.
1271 (initialize_reference): New function.
1272 * cp-tree.h (ICS_USER_FLAG): Document.
1273 (ICS_THIS_FLAG): Likewise.
1274 (ICS_BAD_FLAG): Likewise.
1275 (NEED_TEMPORARY_P): Likewise.
1276 (cp_lvalue_kind): New type.
1277 (real_lvalue_p): Return it.
1278 * error.c (dump_expr): Provide more accurate representation for
1280 * init.c (expand_default_init): Do not try to perform implicit
1281 conversions for a brace-enclosed initializer.
1282 * search.c (lookup_conversions): Document.
1283 * tree.c (lvalue_p_1): Return a cp_lvalue_kind. Calculate
1285 (real_lvalue_p): Adjust accordingly.
1286 (lvalue_p): Likewise.
1287 (build_cplus_new): Don't allow the creation of an abstract class.
1288 * typeck.c (convert_for_initialization): Use initialize_reference.
1290 1999-07-21 Gavin Romig-Koch <gavin@cygnus.com>
1292 * lex.c (real_yylex) : Correct the test for overflow when lexing
1295 1999-07-20 Jason Merrill <jason@yorick.cygnus.com>
1297 * decl.c (warn_extern_redeclared_static): Check DECL_ARTIFICIAL,
1298 not DECL_BUILT_IN, to determine if a function is internally declared.
1299 (duplicate_decls): Likewise. Improve handling of builtins.
1300 (push_overloaded_decl): Remove special handling of builtins.
1302 * cp-tree.h (ANON_AGGR_TYPE_P): Use CLASS_TYPE_P.
1304 * decl.c (grokdeclarator): Pull out decl_constant_value in
1307 * class.c (finish_struct, finish_struct_1): Remove 'warn_anon' parm.
1308 * cp-tree.h, pt.c, semantics.c: Adjust.
1309 * method.c (largest_union_member): Remove.
1311 * lang-specs.h (c++-cpp-output): Pass -fpreprocessed.
1313 * lex.c (token_getch, token_put_back): New fns.
1314 (real_yylex): Use them.
1316 * lex.c (lang_init): Generalize.
1317 (lang_init_options): Tell cpplib this is C++.
1318 (nextchar): Remove. Replace uses with put_back.
1319 (skip_white_space): Handle linemode here. Optimize for cpplib.
1320 (extend_token_buffer_to): New fn.
1321 (extend_token_buffer): Use it.
1322 (read_line_number, check_newline): Just deal with tokens.
1323 (real_yylex): More cpplib optimizations. Simplify. Don't produce
1324 EXTERN_LANG_STRING, LEFT_RIGHT or PAREN_STAR_PAREN here.
1325 * spew.c (yylex): Produce LEFT_RIGHT and EXTERN_LANG_STRING.
1326 * parse.y (PAREN_STAR_PAREN): Remove.
1327 * input.c: Don't use the putback machinery with cpplib.
1328 (sub_getch): Fold back into getch.
1329 (getch): Don't handle linemode here.
1330 (feed_input): Unget any text in the token buffer.
1332 * lex.c (set_typedecl_interface_info, set_vardecl_interface_info,
1333 nextyychar, nextyylval): Remove.
1335 1999-07-20 Michael Tiemann <tiemann@holodeck.cygnus.com>
1336 Jason Merrill <jason@yorick.cygnus.com>
1338 * lex.c (indent_level): New variable.
1339 (init_parse): Set cpp_token to CPP_DIRECTIVE.
1340 (consume_string): Make this smart about USE_CPPLIB.
1341 (yyungetc): Use put_back function.
1342 (pragma_getc, pragma_ungetc): Functions deleted.
1343 (check_newline): Rewrite to be intelligent about USE_CPPLIB.
1344 Also, call HANDLE_PRAGMA with getch, yyungetc, not pragma_getc and
1346 (real_yylex): Rewrite to be intelligent about USE_CPPLIB.
1347 Also, clean up cases where we redundantly set token_buffer[0].
1348 (read_line_number): New fn.
1349 * input.c (feed_input): Use integrated cpplib if USE_CPPLIB.
1350 (end_input): Call cpp_pop_buffer if USE_CPPLIB.
1351 (sub_getch): Conditionalize out code that's not appropriate if
1353 (put_back): Rewrite in case USE_CPPLIB is defined.
1354 (input_redirected): Ditto.
1356 Tue Jul 20 11:24:19 1999 Bernd Schmidt <bernds@cygnus.co.uk>
1358 * cp-tree.h: Delete lots of declarations of tree nodes; replaced by
1359 c_global_trees and accessor macros defined in c-common.h.
1360 (cp_tree_index): New enumeration.
1361 (cp_global_trees): Declare new array. Add accessor macros for it, and
1362 delete declarations of tree nodes replaced by it.
1363 (builtin_function): Delete macro, add declaration for new function.
1365 * decl.c: Delete definitions for tree nodes that were replaced by
1366 cp_global_trees and c_global_trees.
1367 (init_decl_processing): Call c_common_nodes_and_builtins; delete code
1368 to generate the common builtins here.
1369 (builtin_function): New function.
1370 * decl2.c (abort_fndecl): Delete declaration.
1371 * except.c (expand_builtin_return_address): Delete declaration.
1372 (builtin_return_address_fndecl): Delete variable.
1373 (const_ptr_type_node): Delete declaration.
1374 * lex.c (cons_up_default_function): Delete declaration of
1376 * parse.y (void_list_node): Delete declaration.
1377 * rtti.c (type_info_type_node, tinfo_fn_id, tinfo_fn_type):
1379 (const_string_type_node): Delete declaration.
1380 * search.c (abort_fndecl): Delete declaration.
1381 * Makefile.in: Update dependencies.
1383 1999-07-19 Mark Mitchell <mark@codesourcery.com>
1385 * pt.c (check_default_tmpl_args): Move test for missing default
1386 arguments here, from ...
1387 (end_template_parm_list): Here.
1389 1999-07-18 Mark Mitchell <mark@codesourcery.com>
1391 * decl.c (lookup_nested_type): Remove.
1392 (pushtag): Don't call it.
1394 Sat Jul 17 23:51:30 1999 Jeffrey A Law (law@cygnus.com)
1396 * Makefile.in (INTERFACE): Bump to 2.
1398 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
1400 * typeck2.c (my_friendly_abort): Updated URL with bug reporting
1401 instructions to gcc.gnu.org. Removed e-mail address.
1403 1999-07-17 Mark Mitchell <mark@codesourcery.com>
1405 * pt.c (determine_specialization): Tighten error-checking.
1406 (end_template_parm_list): Likewise.
1408 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1410 * pt.c (check_default_tmpl_args): Handle friends defined in the
1411 class just like member functions defined in the class.
1413 1999-07-09 Michael Tiemann <tiemann@happy.cygnus.com>
1414 Jason Merrill <jason@yorick.cygnus.com>
1416 * cp-tree.h (struct lang_decl): Added field for storing sorted
1417 FIELD_DECLs (used in TYPE_DECLs).
1418 (DECL_PENDING_INLINE_INFO): Adjusted to use 'u' union.
1419 (DECL_SORTED_FIELDS): New macro.
1420 * class.c (method_name_cmp): New function.
1421 (finish_struct_methods): Modified to support sorting and searching
1423 (finish_struct_anon): Changed code in inner loop to use ELT rather
1424 than UELT (which required an extra indirection for every reference).
1425 (field_decl_cmp): New function to support sorting FIELD_DECLs.
1426 (finish_struct_1): Sort fields.
1427 * search.c (lookup_field_1): Use DECL_SORTED_FIELDS if we have them.
1428 (lookup_fnfields_1): Search sorted methods in METHOD_VEC.
1429 Also, switch to using array indexing rather than a changing pointer.
1430 * ptree.c (print_lang_decl): Handle TYPE_DECLs that have
1433 1999-07-09 Jason Merrill <jason@yorick.cygnus.com>
1435 * decl2.c (reparse_absdcl_as_casts): Don't warn about old-style
1436 casts in system headers or extern "C" blocks.
1438 * pt.c (do_decl_instantiation): Downgrade duplicate instantiation
1441 1999-07-09 Michael Tiemann <tiemann@happy.cygnus.com>
1443 * decl2.c (write_virtuals): Deleted declaration.
1444 * cp-tree.h (write_virtuals): Deleted extern declaration.
1445 * class.c (finish_struct_1): Removed #if 0'd code that mentions
1447 * semantics.c (begin_class_definition): Rewrite code to not depend
1450 * lex.c (cp_pragma_interface): New function.
1451 (cp_pragma_implementation): Likewise.
1452 (handle_cp_pragma): Call them.
1454 * typeck.c (comptypes): Simplify C code in look_hard.
1456 * xref.c (PALLOC): Use xcalloc, not calloc.
1457 (SALLOC): Use xmalloc, not malloc.
1459 * rtti.c (synthesize_tinfo_fn): Add missing call to pop_momentary.
1461 * search.c (note_debug_info_needed): Don't search if WRITE_SYMBOLS
1464 * decl.c (duplicate_decls): If a redeclaration doesn't match the
1465 initial declaration, then don't save the inline info and by all
1466 means don't mark the function as a builtin function.
1468 * decl.c (lookup_name_real): Set NONCLASS to 1 if
1469 CURRENT_CLASS_TYPE is 0.
1471 * class.c (duplicate_tag_error): Set TYPE_NONCOPIED_PARTS to
1474 * ptree.c (print_lang_type): Added vtable-needs-writing.
1476 Wed Jul 7 01:26:47 1999 Alexandre Oliva <oliva@dcc.unicamp.br>
1478 * decl2.c (mark_vtable_entries): Fix check for rtti offset.
1480 1999-07-06 Gavin Romig-Koch <gavin@cygnus.com>
1482 * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
1483 Merged into c-common.
1485 1999-07-05 Dave Brolley <brolley@cygnus.com>
1487 * lex.c (errorcount): Declare it.
1488 (finish_parse): Update errorcount for when using CPPLIB.
1490 1999-07-05 Mark Mitchell <mark@codesourcery.com>
1492 * cp-tree.h (IS_AGGR_TYPE): Include instantiated template template
1494 (IMPLICIT_TYPENAME_TYPE_DECL_P): New macro.
1495 * decl.c (push_class_binding): Use it.
1496 (lookup_name_real): Likewise.
1498 1999-07-02 Gavin Romig-Koch <gavin@cygnus.com>
1500 * cp-tree.h (widest_integer_literal_type_node,
1501 widest_unsigned_literal_type) : New.
1502 * decl.c (widest_integer_literal_type_node,
1503 widest_unsigned_literal_type) : New.
1504 (init_decl_processing): Handle/use the two new types.
1505 * lex.c (real_yylex): Same.
1506 * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
1509 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1511 * decl.c (grokdeclarator): Don't give names "for linkage purposes"
1512 to anonymous cv-qualified types.
1514 1999-07-01 Gavin Romig-Koch <gavin@cygnus.com>
1516 * lex.c (real_yylex) : Change integer literal overflow handling to
1519 * lex.c (real_yylex): Improve 'integer constant out of range' messages.
1521 1999-06-28 Richard Henderson <rth@cygnus.com>
1523 * decl.c (cp_finish_decl): Fix typo in cp_warning_at call.
1525 1999-06-28 Jason Merrill <jason@yorick.cygnus.com>
1527 * error.c (dump_type_real): Handle TREE_LIST again.
1529 * typeck.c (comp_target_parms): Don't complain about
1530 converting from () to (...) if !flag_strict_prototype.
1532 * decl.c (grokdeclarator): Update the names of all variants when
1535 1999-06-21 Mark Mitchell <mark@codesourcery.com>
1537 * init.c (expand_aggr_vbase_init): Rename to
1538 construct_virtual_bases. Conditionalize construction here,
1540 (emit_base_init): Here.
1542 1999-06-19 Mark Mitchell <mark@codesourcery.com>
1544 * semantics.c (finish_asm_statement): Apply decay conversions to
1547 * decl.c (expand_static_init): When building an anonymous function
1548 for use with atexit, compute its body before and after entering
1551 * error.c (dump_expr): Handle BIND_EXPR, LOOP_EXPR, and
1554 1999-06-18 Mark Mitchell <mark@codesourcery.com>
1556 * init.c (expand_aggr_vbase_init): Add flag parameter.
1557 (build_partial_cleanup_for): Remove, inlining into ..
1558 (expand_cleanup_for_base): ... here. Take flag parameter.
1559 (emit_base_init): Pass the in_chrg parameter to
1560 emit_aggr_vbase_init.
1561 (emit_aggr_vbase_init): Pass it to expand_cleanup_for_base.
1563 1999-06-16 Mark Mitchell <mark@codesourcery.com>
1565 * decl2.c (import_export_decl): Use same_type_p, rather than
1566 relying on pointer-equality for types.
1568 * method.c (do_build_copy_constructor): Simplify.
1570 * call.c (build_method_call): Remove bogus code for two-argument
1572 * init.c (build_new_1): Expand on comment, and remove dead code.
1574 * init.c (expand_cleanup_for_base): New function, split out
1576 (emit_base_init): Here.
1577 (expand_aggr_vbase_init): Use it.
1579 1999-06-15 Mark Mitchell <mark@codesourcery.com>
1581 * cp-tree.h (class_cache_firstobj): Declare.
1582 (maybe_push_cache_obstack): Rename to push_cache_obstack.
1583 * class.c (permanent_obstack): Remove declaration.
1584 (class_cache_firstobj): Make it global.
1585 (add_method): Don't use permanent_obstack directly.
1586 (pushclass): Only free the class_cache_obstack if we know how far
1588 (maybe_push_cache_obstack): Rename to push_cache_obstack.
1589 * decl.c: Remove dead comment.
1590 (saved_scope): Add class_cache_firstobj.
1591 (push_to_top_level): Save it.
1592 (pop_from_top_level): Restore it.
1593 (push_class_level_binding): Use push_cache_obstack, not
1594 maybe_push_cache_obstack.
1595 * search.c (push_class_decls): Likewise.
1597 1999-06-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
1599 * pt.c (tsubst_friend_function): Push into namespace of friend
1600 function before pushdecl'ing it.
1602 1999-06-14 Nathan Sidwell <nathan@acm.org>
1604 * call.c (build_new_op): Remove REF_BIND from all operands.
1606 1999-06-13 Alexandre Oliva <oliva@dcc.unicamp.br>
1608 * init.c (build_new_1): Look up operator delete even if there was
1609 no explicit new placement.
1611 1999-06-08 Nathan Sidwell <nathan@acm.org>
1613 * except.c (complete_ptr_ref_or_void_ptr_p): New function, broken out
1615 (build_throw): ... here. Call it.
1616 (process_start_catch_block): Call it.
1618 1999-06-07 Mark Mitchell <mark@codesourcery.com>
1620 * search.c (convert_pointer_to_single_level): Reimplement without
1623 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1625 * method.c (is_back_referenceable_type): Back-reference bools when
1628 1999-06-07 Dave Brolley <brolley@cygnus.com>
1630 * lex.c (real_yylex): Replace unused bytes from bad multibyte char.
1631 * input.c (putback_buffer): New structure type.
1632 (putback): Replaces putback_char member.
1633 (putback): Replaces putback_char static variable.
1634 (feed_input): Use putback.
1635 (end_input): Use putback.
1636 (sub_getch): Use putback.
1637 (put_back): Use putback.
1639 1999-06-05 Mark Mitchell <mark@codesourcery.com>
1641 * decl.c (grokdeclarator): Fix typo in last change.
1643 1999-06-04 Jason Merrill <jason@yorick.cygnus.com>
1645 * semantics.c (finish_if_stmt_cond): Copy cond to permanent_obstack.
1646 (finish_while_stmt_cond, finish_do_stmt, finish_for_cond): Likewise.
1648 1999-06-04 Nathan Sidwell <nathan@acm.org>
1650 * except.c (build_throw): Check throw expression validity.
1652 1999-06-03 Mark Mitchell <mark@codesourcery.com>
1654 * decl.c (grokdeclarator): Don't treat arbitrary types as unsigned
1655 just because flag_signed_bitfields is false.
1657 1999-06-03 Nathan Sidwell <nathan@acm.org>
1659 * semantics.c (begin_class_definition): Update the struct's
1661 * class.c (finish_struct): ... rather than here.
1663 * decl.c (make_typename_type): Don't rely on uninitialized
1666 1999-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1668 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
1670 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1672 * tree.c (build_cplus_array_type_1): Use push_obstacks_nochange
1673 and friends rather than messing with current_obstack directly.
1674 (cp_build_qualified_type_real): Rework ARRAY_TYPE
1675 allocation to match practice throughout the rest of the
1678 1999-05-30 Mark Mitchell <mark@codesourcery.com>
1680 * lex.c (make_lang_type): Create TYPE_BINFO for
1681 TEMPLATE_TYPE_PARMs just like for non-template types.
1683 * decl.c (start_decl): Move checks on initialization to ...
1684 (cp_finish_decl): Here. Tidy formatting slightly.
1686 1999-05-28 Mark Mitchell <mark@codesourcery.com>
1688 * decl.c (add_binding): Don't complain about a redeclaration of a
1689 semantically identical typedef in a local scope.
1691 1999-05-28 Nathan Sidwell <nathan@acm.org>
1693 * decl.c (complete_array_type): Allocate off same obstack. Fix
1694 DO_DEFAULT comment to match reality.
1696 * friend.c (make_friend_class): Fix diagnostic typo.
1698 1999-05-28 Mark Mitchell <mark@codesourcery.com>
1700 * decl.c (lookup_namespace_name): Handle getting a
1702 (expand_static_init): Don't call pushdecl for implicitly declared
1703 `atexit' used to register destructors.
1705 1999-05-25 Mark Mitchell <mark@codesourcery.com>
1707 * class.c (finish_vtbls): Copy BINFO_VIRTUALs before using it to
1710 * cp-tree.h (NAMESPACE_LEVEL): Reformat.
1711 (lang_decl_flags): Document MEMFUNC_POINTER_TO. Save four bytes
1712 by combining TEMPLATE_INFO and LEVEL into a single union.
1713 (DECL_TEMPLATE_INFO): Reformat.
1714 (DECL_SAVED_TREE): Document.
1715 (DECL_TEMPLATE_INJECT): Remove.
1716 * class.c (finish_struct): Remove code to deal with
1717 DECL_TEMPLATE_INJECT.
1719 * decl.c (maybe_process_template_type_declaration): Handle all new
1720 types in templates uniformly.
1721 * method.c (bulid_overload_identifier): Use CP_DECL_CONTEXT, not
1723 * pt.c (lookup_template_class): Inject template instantiations of
1724 forward-declarations.
1725 (instantiate_class_template): Remove code processing
1726 DECL_TEMPLATE_INJECT.
1728 * pt.c (lookup_template_class): Tweak lookup to find member
1731 * pt.c (tsubst_expr, case ASM_STMT): Don't tsubst into
1733 * semantics.c (finish_asm_stmt): Make strings permanent if they're
1736 1999-05-25 Jason Merrill <jason@yorick.cygnus.com>
1738 * typeck.c (casts_away_constness, casts_away_constness_r): Strip both
1739 parts of pointer to data member types.
1741 1999-05-24 Mark Mitchell <mark@codesourcery.com>
1743 * decl2.c (mark_vtable_entries): Don't make a copy of a function,
1744 and then make it look like `abort'. Just use `abort' instead.
1746 * typeck.c (build_static_cast): Don't allow static_casts that cast
1748 (casts_away_constness_r): New function.
1749 (casts_away_constness): Likewise.
1751 * decl.c (lookup_tag): Remove code no longer needed after
1752 name-lookup improvements.
1753 * decl2.c (handle_class_head): Make error-recovery more robust.
1754 * friend.c (make_friend_class): Reject templated typename types.
1755 * lex.c (is_global): A template parameter isn't global.
1756 * parse.y (class_head): Robustify.
1757 * parse.c: Regenerated.
1759 1999-05-22 Mark Mitchell <mark@codesourcery.com>
1761 * pt.c (for_each_template_parm): Walk into TYPENAME_TYPEs,
1762 INDIRECT_REFs, and COMPONENT_REFs. Handle FIELD_DECLs.
1764 * cp-tree.h (push_nested_namespace): Declare.
1765 (pop_nested_namespace): Likewise.
1766 * decl.c (push_nested_namespace): New function.
1767 (pop_nested_namespace): Likewise.
1768 * pt.c (instantiate_class_template): Use them.
1770 * tree.c (mapcar): Handle NON_LVALUE_EXPR.
1772 * cp-tree.h (cplus_expand_constant): Declare.
1773 * cvt.c (convert_to_pointer): Expand PTRMEM_CSTs when they're
1774 converted from one pointer-to-object type to another.
1775 * expr.c (cplus_expand_constant): Don't make it static.
1776 * typeck.c (build_component_ref): Don't crash when presented with
1777 a component which is a TEMPLATE_DECL.
1778 (build_ptrmemfunc): Tidy. Clarify comment. Make sure that even a
1779 cast from a pointer-to-member constant to its own type does not
1780 result in a valid non-type template argument.
1782 1999-05-21 Mark Mitchell <mark@codesourcery.com>
1783 Nathan Sidwell <nathan@acm.org>
1785 * Make-lang.in (cc1plus): Make it depend on gxx.gperf.
1786 * cp-tree.h: Fix typo in documentation on pointers-to-members.
1787 (cp_build_qualified_type): Make it a macro.
1788 (cp_build_qualified_type_real): Declare.
1789 * decl.c (grokdeclarator): Remove misleading comment. Avoid
1790 problem with template parameters and restrict-qualification.
1791 * gxx.gperf: Replace NORID with RID_UNUSED throughout.
1792 * hash.h: Regenerated.
1793 * lex.h (rid): Move RID_FIRST_MODIFIER and RID_LAST_MODIFIER into
1795 (NORID): Remove definition.
1796 * pt.c (tsubst_aggr_type): Use cp_build_qualified_type_real.
1797 (tsubst): Likewise. Remove special handling for FUNCTION_TYPEs.
1798 (fn_type_unification): Check that the function type resulting from
1799 the deduction is legal.
1800 (check_cv_quals_for_unify): Don't handle FUNCTION_TYPEs specially.
1801 (unify): Use cp_build_qualified_type_real.
1802 * tree.c (build_cplus_array_type_1): Handle error_marks as inputs.
1803 (cp_build_qualified_type): Rename to ...
1804 (cp_build_qualified_type_real): Add additional COMPLAIN parameter
1805 and modify appropriately.
1807 * typeck.c (build_ptrmemfunc): Handle PTRMEM_CSTs carefully to
1808 reveal optimization opportunities.
1810 * pt.c (tsubst): Don't issue error messages when we're not
1811 complaining, even if we see a qualified function type.
1812 (check_cv_quals_for_unify): Don't allow a qualified function
1815 1999-05-20 Jason Merrill <jason@yorick.cygnus.com>
1817 * class.c (instantiate_type): Downgrade errors for object-dependent
1818 memfn refs to pedwarn.
1820 1999-05-20 Mark Mitchell <mark@codesourcery.com>
1822 * decl.c (grokdeclarator): Don't treat [] as indicating a
1823 zero-sized array in a typedef.
1825 * call.c (build_object_call): Don't look at DECL_NAME for a type.
1826 (pt.c): Or CP_TYPE_QUALS for an ERROR_MARK.
1827 (typeck.c): Or TYPE_MAIN_VARIANT for a type.
1829 * pt.c (for_each_template_parm): Rework to match documentation.
1830 Don't be fooled by a COMPONENT_REF with no TREE_TYPE.
1832 1999-05-20 Jason Merrill <jason@yorick.cygnus.com>
1834 * class.c (finish_struct_1): Still check for ANON_AGGR_TYPE_P.
1836 * class.c (finish_base_struct): Allow non-COM bases for COM classes
1837 except at the leftmost position.
1838 (modify_one_vtable, fixup_vtable_deltas1, override_one_vtable):
1839 Pass the binfo's class, not the most derived, to skip_rtti_stuff.
1840 * search.c (get_abstract_virtuals, expand_upcast_fixups): Likewise.
1842 * tree.c (lvalue_p_1): A NOP_EXPR can be an lvalue.
1843 (build_cplus_new): Make sure that what we return is of the right type.
1845 1999-05-20 Mark Mitchell <mark@codesourcery.com>
1847 * cp-tree.h (make_ptrmem_cst): New function.
1848 * expr.c (cplus_expand_constant): Split out from ...
1849 (cplus_expand_expr): Here. Use cplus_expand_constant.
1850 (init_cplus_expand): Set lang_expand_constant.
1851 * pt.c (convert_nontype_argument): Use make_ptrmem_cst.
1853 * tree.c (make_ptrmem_cst): Define.
1854 * typeck.c (unary_complex_lvalue): Use make_ptrmem_cst.
1855 * typeck2.c (initializer_constant_valid_p): Use make_ptrmem_cst.
1857 1999-05-19 Mark Mitchell <mark@codesourcery.com>
1859 * pt.c (build_template_decl): Copy DECL_NONCONVERTING_P.
1861 * decl2.c (start_static_storage_duration_function): Fix comment.
1862 (finish_file): Create static storage duration functions lazily.
1864 1999-05-19 Jason Merrill <jason@yorick.cygnus.com>
1866 Implement anonymous structs.
1867 * cp-tree.h (ANON_AGGR_TYPE_P): Rename from ANON_UNION_TYPE_P.
1868 * class.c, decl.c, decl2.c, init.c, pt.c, search.c, typeck.c: Adjust.
1869 * class.c (finish_struct_1): Remove redundant check for anon struct.
1870 * decl.c (fixup_anonymous_aggr): Renamed from fixup_anonymous_union.
1871 (check_tag_decl): Check for anonymous struct here.
1872 * decl2.c (build_anon_union_vars): Catch anon struct at file scope.
1873 * init.c (sort_member_init, emit_base_init): Handle getting fields
1874 as well as names in current_member_init_list.
1875 (perform_member_init): Handle getting an anon aggr.
1876 * method.c (do_build_assign_ref): Don't descend into anon aggrs.
1877 (do_build_copy_constructor): Likewise.
1879 1999-05-19 Mark Mitchell <mark@codesourcery.com>
1881 * tree.c (cp_build_qualified_type): Don't allow qualified function
1884 Wed May 19 02:50:53 1999 Arvind Sankar <arvinds@mit.edu>
1886 * gxxint.texi: Fix typo.
1888 1999-05-19 Jason Merrill <jason@yorick.cygnus.com>
1890 * call.c (find_scoped_type, resolve_scope_to_name): Lose.
1891 * class.c (finish_struct_1): Use CLASS_TYPE_P.
1892 * ptree.c (print_lang_type): Likewise.
1893 * typeck.c (build_modify_expr, c_expand_asm_operands): Use
1895 * typeck2.c (digest_init): Likewise.
1897 1999-05-18 Jason Merrill <jason@yorick.cygnus.com>
1899 * call.c (joust): Compare the types of the conv ops, not the
1900 target types of the conversions.
1902 Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
1904 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
1907 1999-05-17 Mark Mitchell <mark@codesourcery.com>
1909 * cp-tree.def (TEMPLATE_ID_EXPR): Update documentation.
1910 * decl.c (grokfndecl): Don't allow inline declarations of friend
1911 template specializations, or friend template specializations with
1913 * pt.c (tsubst): Handle substitution into array types that does
1914 not yield a fixed upper bound, even when not processing a
1916 (tsubst_copy): Deal with the fact that the second operand to a
1917 TEMPLATE_ID_EXPR may be NULL_TREE, a TREE_LIST, or a TREE_VEC.
1918 * search.c (marked_pushdecls_p): Don't descend into
1919 TEMPLATE_TYPE_PARMs and the like.
1920 (unmarked_pushdecls_p): Likewise.
1922 * call.c (build_over_call): Don't throw away
1923 initializations/copies of empty classes; use MODIFY_EXPR and
1924 INIT_EXPR as for non-empty classes.
1925 * class.c (finish_struct_1): Put the padding byte for an empty
1926 class on the TYPE_NONCOPIED_PARTS list for the class.
1928 1999-05-16 Mark Mitchell <mark@codesourcery.com>
1930 * decl2.c (build_expr_from_tree): Handle COMPONENT_REFs that
1931 indicate a reference to a field that is a qualified name.
1933 1999-05-16 Jason Merrill <jason@yorick.cygnus.com>
1935 * decl2.c (finish_objects): Don't use .?tors.* if we don't have
1936 ASM_OUTPUT_CONSTRUCTOR.
1938 * friend.c (do_friend): Add attrlist arg. Remove support for
1939 getting a non-decl as 'decl'.
1940 * decl.c (grokfndecl): Remove attrlist arg. Don't set attrs or
1942 (grokdeclarator): Adjust.
1943 * cp-tree.h: Adjust.
1945 1999-05-16 Mark Mitchell <mark@codesourcery.com>
1947 * cp-tree.h (permanent_p): New function.
1948 * init.c (build_new_1): Use mapcar, not copy_node, to copy a
1949 possibly complex tree node.
1950 * tree.c (mapcar): Adjust comments, and follow coding standards in
1952 (permanent_p): New function.
1954 1999-05-13 Per Bothner <bothner@cygnus.com>
1956 * class.c (push_lang_context): Turn off DECL_IGNORED_P for
1957 primitive Java types, if we actually see `extern "Java"'.
1959 1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
1961 * lang-specs.h: Pass -$ to the preprocessor.
1963 1999-05-10 Jason Merrill <jason@yorick.cygnus.com>
1965 * init.c (build_offset_ref): Wrap baselinks in OFFSET_REF, too.
1966 Don't bother wrapping an OFFSET_TYPE around unknown_type_node.
1967 (resolve_offset_ref): Don't handle a raw baselink.
1968 * cvt.c (build_expr_type_conversion): Likewise.
1969 * typeck.c (decay_conversion, build_c_cast, convert_for_assignment,
1970 convert_for_initialization): Likewise.
1971 * class.c (instantiate_type): Handle seeing a baselink under an
1973 * error.c (dump_expr): Likewise.
1974 * pt.c (for_each_template_parm): Likewise.
1975 (resolve_overloaded_unification): Likewise.
1976 * tree.c (is_overloaded_fn, really_overloaded_fn): Likewise.
1977 * typeck.c (expr_sizeof): Also complain about other permutations
1978 of overloaded functions.
1980 1999-05-07 Jason Merrill <jason@yorick.cygnus.com>
1982 * init.c (resolve_offset_ref): Don't return a raw method.
1984 * typeck.c (decay_conversion): Don't handle a raw method.
1985 Resolve all OFFSET_REFs.
1986 (get_member_function_from_ptrfunc): 0 is a valid vtable index.
1987 (build_binary_op_nodefault): Handle resolving overloaded fns. Use
1988 same_type_p for pmf bits. Don't use build_binary_op to compare
1989 raw pointers to methods.
1990 (convert_for_assignment): Check for OFFSET_REF, not OFFSET_TYPE,
1991 to decide when to call resolve_offset_ref.
1992 (build_c_cast, convert_for_initialization): Likewise.
1993 * cvt.c (build_expr_type_conversion): Likewise.
1995 1999-05-06 Nathan Sidwell <nathan@acm.org>
1997 * call.c (build_new_method_call): Use TYPE_MAIN_VARIANT of class.
1999 1999-05-05 Mark Mitchell <mark@codesourcery.com>
2001 * decl2.c (start_objects): Don't let static constructors and
2002 destructors get inlined.
2004 * parse.y (nested_name_specifier): Make sure ordinary types are
2005 complete, just like template types.
2006 * parse.c: Regenerated.
2008 * pt.c (check_explicit_specialization): Improve error messages.
2010 1999-05-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
2012 * typeck.c (string_conv_p): Use same_type_p to check whether we
2013 try to convert between char and wchar_t.
2015 1999-05-03 Mark Mitchell <mark@codesourcery.com>
2017 * search.c (lookup_field_r): Set the TREE_TYPE of an ambiguous
2018 lookup to error_mark_node here.
2019 (lookup_member): Revise documentation. Add comments. Don't set
2020 the TREE_TYPE to error_mark_node here, and don't build up an extra
2021 TREE_LIST for ambiguous lookups.
2022 (setup_class_bindings): Adjust accordingly.
2023 (push_class_decls): Revise out-of-date comments.
2025 * typeck.c (build_const_cast): Tighten checks for legality.
2027 1999-05-02 Martin von Löwis <loewis@informatik.hu-berlin.de>
2029 * init.c (build_member_call): Lookup names coming from
2030 namespace-scoped LOOKUP_EXPR.
2032 1999-05-03 Jim Blandy <jimb@zwingli.cygnus.com>
2034 * gxxint.texi: Add documentation for 'I'.
2036 1999-05-02 Martin von Löwis <loewis@informatik.hu-berlin.de>
2038 * tinfo.cc (operator==): Qualify type_info with std::.
2040 1999-05-02 Mark Mitchell <mark@codesourcery.com>
2042 * cp-tree.h (lang_decl_flags): Remove comdat. Updated dummy.
2043 (DECL_COMDAT): Remove definition.
2045 1999-05-01 Mark Mitchell <mark@codesourcery.com>
2047 * decl.c (wrapup_globals_for_namespace): Fix thinko in previous
2050 1999-04-30 Mark Mitchell <mark@codesourcery.com>
2052 * class.c (build_vtable): Use build_lang_decl when building
2053 vtables, not just build_decl.
2054 (prepare_fresh_vtable): Likewise.
2055 * decl.c (wrapup_globals_for_namespace): Mark vtables as
2056 DECL_EXTERNAL when calling wrapup_global_declarations.
2057 * decl2.c (priority_info_s): Add initializations_p and
2058 destructions_p members.
2059 (finish_vtable_vardecl): Use TREE_SYMBOL_REFERENCED, not TREE_USED,
2060 when deciding what vtables to write out.
2061 (ssdf_decls): New variable.
2062 (ssdf_decls_used): Likewise.
2063 (start_static_storage_duration_function): Deal with being called
2064 multiple times. Avoid inlining this function.
2065 (generate_inits_for_priority): Deal with reuse of priority map.
2066 (get_priority_info): Clear initializations_p and destructions_p.
2067 (do_static_initialization): Tweak comment.
2068 (do_static_destruction): Likewise. Fix condition on sentries for
2070 (generate_ctor_or_dtor_function): Call all of the static storage
2072 (generate_ctor_or_dtor_function_for_priority): Check
2073 initializations_p and destructions_p to see what priorities need
2074 initialization functions.
2075 (finish_file): Rework to generate multiple static storage duration
2076 functions, rather than just one.
2078 * typeck.c (build_const_cast): Tweak last change to handle
2079 templates correctly.
2081 * typeck.c (build_const_cast): Disallow use of const_cast to
2082 anything but a pointer or reference type.
2084 1999-04-30 Nathan Sidwell <nathan@acm.org>
2086 * decl.c (cp_finish_decl): Don't permit arrays of abstract or
2089 1999-04-29 Mark Mitchell <mark@codesourcery.com>
2091 * decl2.c (do_static_destruction): Remove obsolete FIXME comment.
2092 (finish_file): Indent comments properly.
2094 1999-04-29 Richard Henderson <rth@cygnus.com>
2096 * decl2.c (do_static_initialization): Call do_pending_stack_adjust.
2097 (do_static_destruction): Likewise.
2099 1999-04-29 Nathan Sidwell <nathan@acm.org>
2101 * cp-tree.h (TYPE_NOTHROW_P): New macro.
2102 * decl2.c (delete_sanity): Warn on deleting void *.
2103 * init.c (build_new_1): Use TYPE_NOTHROW_P.
2104 * typeck.c (c_expand_return): cp_pedwarn on returning NULL from
2105 throwing operator new.
2107 1999-04-28 Nathan Sidwell <nathan@acm.org>
2109 * cp-tree.h (build_component_addr): Remove prototype.
2110 * typeck.c (build_component_addr): Make static. Remove MSG
2112 (build_component_addr): Remove MSG parameter, clean up
2114 (build_x_function_call): Use cp_error.
2115 (build_unary_op): Adjust call of build_component_addr.
2117 1999-04-28 Mark Mitchell <mark@codesourcery.com>
2119 * pt.c (tsubst_friend_class): Check for NULL.
2121 Wed Apr 28 11:42:22 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2123 * search.c (binfo_for_vtable): Initialize bfvi.var.
2125 1999-04-27 Nathan Sidwell <nathan@acm.org>
2127 * rtti.c (build_x_typeid): Check rtti is enabled.
2129 1999-04-26 Mark Mitchell <mark@codesourcery.com>
2131 * search.c (is_subobject_of_p): Make sure we're looking at the
2134 1999-04-26 Marc Espie <espie@cvs.openbsd.org>
2136 * Make-lang.in (cplib2.ready): Don't depend on phony targets.
2138 1999-04-23 Mark Mitchell <mark@codesourcery.com>
2140 * decl2.c (finish_file): Tweak handling of extern inlines so that
2141 they are not unnecessarily put out.
2143 * search.c (is_subobject_of_p): Handle TEMPLATE_TYPE_PARMs and
2144 such as base classes.
2146 1999-04-22 Brendan Kehoe <brendan@cygnus.com>
2148 * tree.c (build_exception_variant): Fix typo: use the chain of U,
2149 not trying V, while cycling through U.
2151 1999-04-22 Mark Mitchell <mark@codesourcery.com>
2153 * cp-tree.h (lang_decl_flags): Remove returns_first_arg and
2154 preserves_first_arg. Enlarge dummy accordingly.
2155 (DECL_TINFO_FN_P): New macro.
2156 (SET_DECL_TINFO_FN_P): Likeiwse.
2157 (DECL_RETURNS_FIRST_ARG): Remove.
2158 (DECL_PRESERVES_THIS): Likewise.
2159 (DECL_INIT_PRIORITY): New macro.
2160 (finish_struct_1): Change prototype.
2161 (cat_namespace_levels): Remove prototype.
2162 (vtable_decl_p): New prototype.
2163 (vtype_decl_p): Likewise.
2164 (sigtable_decl_p): Likewise.
2165 (walk_globals_pred): New typedef.
2166 (walk_globals_fn): Likewise.
2167 (walk_globals): New prototype.
2168 (walk_namespaces_fn): New typedef.
2169 (walk_namespaces): New prototype.
2170 (wrapup_globals_for_namespace): Likewise.
2171 (walk_vtables): Remove prototype.
2172 (walk_sigtables): Likewise.
2173 (instantiate_pending_templates): New prototype.
2174 * class.c (finish_struct_1): Don't return a value.
2175 * decl.h (pending_statics): Remove declaration.
2176 * decl.c (walk_namespaces_r): New function.
2177 (walk_globals_r): Likewise.
2178 (vtable_decl_p): Likewise.
2179 (vtype_decl_p): Likewise.
2180 (sigtable_decl_p): Likewise.
2181 (walk_namespaces): Likewise.
2182 (walk_globals_data): New type.
2183 (walk_globals): New function.
2184 (wrapup_globals_for_namespace): Likewise.
2185 (expand_static_init): Remove assertion. Remove redundancy in
2186 conditional. Don't put static data members in static_aggregates
2188 (finish_function): Remove redundancy in conditional. Don't set
2189 DECL_RETURNS_FIRST_ARG.
2190 (cat_namespace_levels): Remove.
2191 * decl2.c: Include splay-tree.h and varray.h.
2192 (priority_info_s): New structure.
2193 (finish_vtable_vardecl): Change prototype. Adjust for new calling
2195 (prune_vtable_vardecl): Likewise.
2196 (finish_sigtable_vardecl): Likewise.
2197 (setup_initp): Remove.
2200 (start_static_storage_duration_function): New function.
2201 (generate_inits_for_priority): Likewise.
2202 (finish_static_storage_duration_function): Likewise.
2203 (get_priority_info): Likewise.
2204 (do_static_initialization): Likewise.
2205 (do_static_destruction): Likewise.
2206 (do_static_initialization_and_destruction): Likewise.
2207 (generate_ctor_or_dtor_function): Likewise.
2208 (generate_ctor_and_dtor_functions_for_priority): Likewise.
2209 (pending_statics): Make it a varray.
2210 (pending_statics_used): New variable.
2211 (saved_inlines): Make it a varray.
2212 (saved_inlines_used): New variable.
2213 (finish_static_data_member): Change method of updating
2215 (mark_inline_for_output): Remove #if 0'd code. Change method of
2216 updating saved_inlines.
2217 (walk_vtables): Remove.
2218 (walk_sigtables): Likewise.
2219 (import_export_decl): Use DECL_TINFO_FN_P.
2220 (pending_templates): Remove declaration.
2221 (maybe_templates): Likewise.
2222 (static_aggregates_initp): Likewise.
2223 (setup_initp): Likewise.
2224 (finish_objects): Simplify.
2225 (INITIALIZE_P_IDENTIFIER): New macro.
2226 (PRIORITY_IDENTIFIER): New macro.
2227 (SSDF_IDENTIFIER): New macro.
2228 (initialize_p_decl): New variable.
2229 (priority_decl): Likewise.
2230 (ssdf_decl): Likewise.
2231 (priority_info_map): Likewise.
2232 (finish_file): Recode output of static intializers and other
2233 file-scope finalization tasks.
2234 * error.c (OB_END_TEMPLATE_ID): New macro.
2235 (dump_type_real): Use it.
2236 (dump_decl): Likewise.
2237 (dump_function_name): Likewise.
2238 * lex.c (set_typedecl_interface_info): Adjust for new walk_globals
2240 (check_newline): Use walk_globals, not walk_vtables.
2241 * pt.c (pending_tempalte_expansions): Remove.
2242 (set_vardecl_interface_info): Likewise.
2243 (pending_templates): Make static.
2244 (maybe_templates): Likewise.
2245 (instantiate_class_template): Adjust call to finish_struct_1.
2246 (instantiate_pending_templates): New function.
2247 * rtti.c (get_tinfo_fn): Use SET_DECL_TINFO_FN_P.
2248 * tree.c (static_aggregates_initp): Remove.
2249 (cp_valid_lang_attribute): Don't use it; use DECL_INIT_PRIORITY
2251 * Makefile.in (decl2.o): Depend on varray.h and splay-tree.h.
2253 * gxx.gperf (RETURN): Rename to RETURN_KEYWORD to avoid clashes
2254 with the RTL code RETURN.
2255 * hash.h: Regenerated.
2256 * lex.c (reinit_parse_for_block): Use RETURN_KEYWORD.
2257 * parse.y: Replace RETURN with RETURN_KEYWORD throughout.
2258 * parse.c: Regenerated.
2259 * pt.c: Include varray.h. Include rtl.h since varray.h requires
2261 (inline_parm_levels): New variable.
2262 (inline_parm_levels_used): Likewise.
2263 (maybe_begin_member_template_processing): Update them.
2264 (maybe_end_member_template_processing): Use them, rather than
2265 guessing how many levels to pop.
2267 * decl.c (make_typename_type): Tighten error-checking.
2269 1999-04-20 Mark Mitchell <mark@codesourcery.com>
2271 * cp-tree.h (build_binary_op): Remove unneeded parameter.
2272 * class.c (build_vrable_entry_ref): Adjust call to
2274 * decl.c (expand_static_init): Likewise.
2275 (grokdeclarator): Likewise.
2276 (finish_function): Likewise.
2277 * decl2.c (delete_sanity): Likewise.
2278 (do_dtors): Likewise.
2279 (do_ctors): Likewise.
2280 * error.c (dump_type_suffix): Likewise.
2281 * expr.c (cplus_expand_expr): Likewise.
2282 * init.c (resolve_offset_ref): Likewise.
2283 (build_new): Likewise.
2284 (build_new_1): Likewise.
2285 (build_vec_delete_1): Likewise.
2286 (expand_vec_init_catch_clause): Likewise.
2287 (build_delete): Likewise.
2288 * pt.c (tsubst): Likewise.
2289 * rtti.c (synthesize_tinfo_fn): Likewise.
2290 * search.c (expand_upcast_fixups): Likewise.
2291 (expand_direct_vtbls_init): Likewise.
2292 * typeck.c (get_member_function_from_ptrfunc): Likewise.
2293 (build_binary_op_nodefault): Likewise.
2294 (point_int_sum): Likewise.
2295 (pointer_diff): Likewise.
2296 (build_unary_op): Likewise.
2297 (build_modify_expr): Likewise.
2298 (get_delta_difference): Likewise.
2299 (build_ptrmemfunc): Likewise.
2300 (expand_ptrmemfunc_cst): Likewise.
2302 1999-04-20 Jason Merrill <jason@yorick.cygnus.com>
2304 * decl.c (grokfndecl): Always call cplus_decl_attributes.
2305 * decl2.c (grokfield): Pass attrlist to grokdeclarator.
2307 1999-04-19 Mark Mitchell <mark@codesourcery.com>
2309 * cp-tree.h (finish_static_data_member_decl): New function.
2310 * decl2.c (finish_static_data_member_decl): Split out from ...
2312 * pt.c (instantiate_class_template): Use it here instead of
2314 (tsubst_decl): Don't set DECL_ASSEMBLER_NAME;
2315 finish_static_data_member_decl will do that. Explicit set
2316 DECL_EXTERNAL to match non-template processing.
2318 1999-04-18 Mark Mitchell <mark@codesourcery.com>
2320 * cp-tree.h (finish_class_definition): Add parameter.
2321 * parse.y (structsp): Use it. Don't call pop_scope here.
2322 * parse.c: Regenerated.
2323 * semantics.c (finish_class_definition): Pop it here.
2325 1999-04-17 Mark Mitchell <mark@codesourcery.com>
2327 * decl.c (xref_tag): Revise handling of nested template
2329 * pt.c (check_explicit_specialization): Tweak handling of friend
2330 templates in template classes.
2331 (tsubst_friend_class): Handle friend declarations for nested
2332 member template classes.
2334 1999-04-16 Mark Mitchell <mark@codesourcery.com>
2336 * class.c (finish_struct): Remove unused variable.
2337 (pushclass): Likewise.
2338 (invalidate_class_lookup_cache): Likewise.
2339 * cp-tree.def (TYPENAME_TYPE): Improve documentation.
2340 * decl.c (build_typename_type): Make sure TYPENAME_TYPE_FULLNAME
2341 doesn't get obliterated.
2342 (make_typename_type): Handle template classes correctly.
2344 * cp-tree.h (TREE_NONLOCAL_FLAG): Remove.
2345 (storetags): Declare.
2346 * class.c (finish_struct): Don't use TREE_NONLOCAL_FLAG.
2347 (pushclass): Likewise. Use storetags to install tag declarations,
2349 (invalidate_class_lookup_cache): Don't use TREE_NONLOCAL_FLAG.
2350 * decl.c (storetags): Make it global.
2351 (push_class_binding): Set INHERITED_VALUE_BINDING_P for an
2352 implicit typename declaration.
2353 (pushtag): Tidy. Don't use TREE_NONLOCAL_FLAG.
2354 * method.c (hack_identifier): Likewise.
2355 * search.c (lookup_member): Likewise.
2357 * decl.c (warn_about_implicit_typename_lookup): New function.
2358 (lookup_name_real): Use it. Rework handling of implicit typename
2361 1999-04-15 Mark Mitchell <mark@codesourcery.com>
2363 * cp-tree.h (lookup_nested_field): Remove.
2364 * class.c (push_nested_class): Handle UNION_TYPEs.
2365 (pop_nested_class): Likewise.
2366 * decl.c (lookup_name_real): Don't call lookup_nested_field.
2367 (start_decl): Use push_nested_class, not just pushclass.
2368 (cp_finish_decl): Use pop_nested_class, not just popclass.
2369 * search.c (lookup_nested_field): Remove.
2371 * cp-tree.h (lang_type): Add documentation.
2372 * decl2.c (handle_class_head): Create template declarations here,
2374 * parse.y (class_head): Return whether or not we entered a new
2375 scope, as well as the type named.
2376 (named_class_head): Likewise.
2377 (named_complex_class_head_sans_basetype): Likewise.
2378 (structsp): Adjust accordingly. Pop scope when required.
2379 * parse.c: Regenerated.
2380 * pt.c (check_default_tmpl_args): Robustify.
2381 (redeclare_class_template): Likewise.
2382 (instantiate_class_template): An instantiation of an
2383 anonymous union is itself an anonymous union.
2384 * semantics.c (begin_class_definition): Don't create template
2387 1999-04-15 Jason Merrill <jason@yorick.cygnus.com>
2389 * parse.y (after_type_declarator_intern): New nonterminal.
2390 (after_type_declarator): Use it.
2391 (direct_after_type_declarator): Likewise. Move above
2392 nonnested_type to fix reduce/reduce conflict resolution.
2393 (declmods): Reducing from just 'attributes' has EMPTY precedence.
2394 * Makefile.in (CONFLICTS): Update.
2396 * decl.c (define_label): Downgrade error for jumping over a
2397 non-POD decl to pedwarn.
2399 1999-04-14 Mark Mitchell <mark@codesourcery.com>
2401 * cp-tree.h (popclass): Change declaration.
2402 (pop_nested_class): Likewise.
2403 (poplevel_class): Remove declaration.
2404 * call.c (convert_default_argument): Pass no arguments to
2406 * class.c (finish_struct_1): Likewise.
2407 (finish_struct): Likewise.
2408 (popclass): Remove argument. Simplify code accordingly.
2409 (pop_nested_class): Likewise.
2410 * decl.c (poplevel_class): Declare it here, and make it static.
2411 (poplevel): Handle class scopes.
2412 (poplevel_class): Don't take an rgument. Simplify.
2413 (pop_everything): Pass no arguments to pop_nested_class.
2414 (cp_finish_decl): Pass no arguments to popclass.
2415 (grokdeclarator): Pass no arguments to pop_nested_class.
2416 (finish_function): Likewise.
2417 * decl2.c (grokfield): Likewise.
2418 (pop_scope): Pass no arguments to popclass.
2419 * lex.c (do_pending_defargs): Pass no arguments to pop_nested_class.
2420 * pt.c (instantiate_class_template): Move call to pushclass, and
2421 document. Pass no arguments to popclass.
2422 (regenerate_decl_from_template): Likewise.
2424 1999-04-14 Jason Merrill <jason@yorick.cygnus.com>
2426 * typeck.c (build_unary_op): Handle taking the address of a unique
2427 bound non-static member function.
2429 1999-04-13 Martin von Loewis <loewis@informatik.hu-berlin.de>
2431 * lang-options.h (-Wdeprecated): New flag.
2432 * decl2.c (warn_deprecated): New flag.
2433 (lang_decode_option): Deprecated this-is-variable,
2434 external-templates, alt-external-templates.
2435 Support -Wdeprecated.
2436 * errfn.c (cp_deprecated): New function.
2438 1999-04-13 Jason Merrill <jason@yorick.cygnus.com>
2440 * decl2.c (setup_initp): Compare DECL_ASSEMBLER_NAME instead
2441 of the decls themselves.
2443 * pt.c (tsubst_function_type): Copy attributes over.
2445 * tree.c (cp_valid_lang_attribute): New fn. Handle init_priority
2447 * cp-tree.h: Add prototype.
2448 * decl.c (init_decl_processing): Set valid_lang_attribute.
2450 1999-04-13 Mark Mitchell <mark@codesourcery.com>
2452 * class.c (finish_struct_1): Look at the const-ness of the field's
2453 type, not the TREE_READONLY-ness of the declaration.
2454 * method.c (synthesize_method): Likewise.
2455 * pt.c (tsubst_decl): Call c_apply_type_quals_to_decl when
2456 creating new declarations.
2458 1999-04-13 Mike Stump <mrs@wrs.com>
2460 * decl2.c (import_export_decl): Because vtables always reference
2461 virtual functions, even if they are inlined, don't allow
2462 -fno-implement-inlines to not emit them, instead, emit them with
2464 * decl.c (start_function): Likewise.
2466 1999-04-12 Jason Merrill <jason@yorick.cygnus.com>
2468 * cp-tree.h (struct lang_type): Add com_interface.
2469 (CLASSTYPE_COM_INTERFACE): New macro.
2470 * class.c (set_rtti_entry): COM interface classes have no RTTI
2471 entries in their vtables; adjust.
2472 (add_virtual_function, finish_base_struct, skip_rtti_stuff,
2473 modify_one_vtable, fixup_vtable_deltas1, override_one_vtable,
2474 finish_struct_1): Likewise.
2475 * decl2.c (mark_vtable_entries): Likewise.
2476 * rtti.c (build_headof, get_tinfo_fn_dynamic): Likewise.
2477 * search.c (get_abstract_virtuals_1, get_abstract_virtuals,
2478 expand_upcast_fixups): Likewise.
2479 * tree.c (debug_binfo): Likewise.
2481 * cp-tree.h (COMPARE_NO_ATTRIBUTES): New macro.
2482 * typeck.c (comptypes): If we get it, ignore attributes.
2483 * class.c (instantiate_type): Use BASELINK_P. Change complain
2484 parameter to flags; 2 means ignore attributes.
2485 * call.c (build_op_delete_call): Pass it.
2487 * decl.c (xref_tag): Only complain once about using a typedef-name
2488 with 'struct'. Downgrade to pedwarn.
2490 * decl.c (grokdeclarator): Allow [] syntax for zero-length array.
2492 * parse.y (absdcl_intern): New nonterminal.
2493 (absdcl, direct_abstract_declarator): Use it.
2495 * pt.c (lookup_template_class): Look through implict typename.
2497 1999-04-11 Mark Mitchell <mark@codesourcery.com>
2499 * friend.c (add_friend): Deal gracefully with error_mark_node.
2500 * method.c (build_overload_value): Handle pointers-to-members as
2501 template parameters.
2503 * decl.c (push_binding): Fix typo in comment.
2505 1999-04-10 Mark Mitchell <mark@codesourcery.com>
2507 * error.c (dump_type_real): If a typename is a template-id, put
2508 out the template arguments.
2509 (dump_expr): Handle TEMPLATE_ID_EXPR.
2510 * pt.c (lookup_template_class): Now that full arguments are
2511 available everywhere, remove code that tried to guess them.
2513 1999-04-09 Mark Mitchell <mark@codesourcery.com>
2515 * decl.c (make_typename_type): Complain if we don't find a type
2516 when trying to make a typename type for a non-template type.
2518 1999-04-09 Jason Merrill <jason@yorick.cygnus.com>
2520 * decl.c (start_decl): Pass attributes to grokdeclarator.
2521 (grokdeclarator): Handle attributes on constructor-syntax
2524 1999-04-08 Mark Mitchell <mark@codesourcery.com>
2526 * error.c (dump_expr): Don't crash on INDIRECT_REFs whose operands
2529 * search.c (template_self_reference_p): Tweak.
2531 1999-04-07 Mark Mitchell <mark@codesourcery.com>
2533 * init.c (build_offset_ref): Don't build yet another weird data
2534 structure to describe overloaded functions.
2536 1999-04-06 Mark Mitchell <mark@codesourcery.com>
2538 * cp-tree.h (BASELINK_P): New macro.
2539 (SET_BASELINK_P): Likewise.
2540 * init.c (build_member_call): Remove needless assignment in if
2542 * search.c (lookup_field_r): Fix handling when we are looking
2543 specifically for a type; these are not hidden by functions and
2545 (lookup_member): Use SET_BASELINK_P.
2546 * tree.c (is_overloaded_fn): Use BASELINK_P.
2547 (really_overloaed_fn): Likewise.
2548 (get_first_fn): Likewise.
2550 1999-04-05 Mark Mitchell <mark@codesourcery.com>
2552 * decl.c (lookup_name_current_level): Tweak, and improve
2555 * class.c (maybe_fixup_vptrs): Remove declaration.
2556 (build_class_init_list): Likewise.
2557 * decl.c (pushdecl_class_level): Call check_template_shadow here
2559 (push_class_level_binding): ... not here.
2560 * search.c (dfs_push_type_decls): Only avoid
2561 template-self-reference TYPE_DECLs if they are from base classes.
2563 1999-04-04 Mark Mitchell <mark@codesourcery.com>
2565 * pt.c (check_template_shadow): Don't treat OVERLOADs as _DECL
2568 1999-04-03 Jason Merrill <jason@yorick.cygnus.com>
2570 * class.c (maybe_fixup_vptrs, build_class_init_list): Lose.
2571 (finish_struct_1): Don't call build_class_init_list.
2573 1999-04-02 Mark Mitchell <mark@codesourcery.com>
2575 * tinfo.h (__class_type_info): Fix illegal declaration.
2577 * cp-tree.def (TEMPLATE_ID_EXPR): Update comment.
2578 * cp-tree.h (INHERITED_VALUE_BINDING_P): New macro.
2579 (IDENTIFIER_CLASS_VALUE): Improve documentation.
2580 (is_properly_derived_from): Declare.
2581 (invalidate_class_lookup_cache): Likewise.
2582 (maybe_maybe_note_name_used_in_class): Likewise.
2583 (note_name_declared_in_class): Likewise.
2584 (push_using_decl): Remove duplicate declaration.
2585 (id_in_current_class): Remove declaration.
2586 (push_class_binding): Change prototype.
2587 (clear_identitifer_class_values): Declare.
2588 * call.c (is_properly_derived_from): Make it global.
2589 (build_new_function_call): Be careful about updating candidates.
2590 (build_new_method_call): Handle COMPONENT_REFs. Don't crash when
2591 asked to make illegal calls.
2592 * class.c: Include splay-tree.h.
2593 (class_stack_node): Add names_used slot.
2594 (check_member_decl_is_same_in_complete_scope): Remove.
2595 (add_method): Fix comment. Push the declaration into class
2597 (finish_struct_1): When popping the class, pop the bindings too.
2598 Remove check for data member/function member conflict.
2599 (finish_struct): Remove calls to
2600 check_member_decl_is_same_in_complete_scope. Change calls to
2602 (pushclass): Clear names_used in the class stack entry.
2603 Use invalidate_class_lookup_cache to remove cached entries, rather
2604 than magic values with popclass. Clear IDENTIFIER_CLASS_VALUE
2605 before entering a new class. Remove dead code. Don't mess with
2606 current_function_decl when pushing declarations.
2607 (invalidate_class_lookup_cache): New function, split out from ...
2608 (popclass): Here. Clean up names_used on our way out.
2609 (instantiate_type): Adjust.
2610 (build_self_reference): Don't push the declaration here.
2611 (maybe_note_name_used_in_class): New function.
2612 (note_name_declared_in_class): Likewise.
2613 * decl.c (add_binding): Change prototype.
2614 (find_class_binding_level): New function.
2615 (innermost_nonclass_level): Likewise.
2616 (current_binding_level): Update documentation.
2617 (inner_binding_level): Remove. Replace with current_binding_level
2619 (push_binding_level): Remove special handling of
2620 class_binding_level.
2621 (pop_binding_level): Likewise. Use find_class_binding_level.
2622 (suspend_binding_level): Likewise.
2623 (global_bindings_p): Use innermost_nonclass_level.
2624 (toplevel_bindings_p): Likewise.
2625 (namespace_bindings_p): Likewise.
2626 (pseudo_global_level_p): Likewise.
2627 (push_binding): Clear INHERITED_VALUE_BINDING_P.
2628 (add_binding): Check for illegal multiple declarations. Return a
2629 value indicating whether or not the new binding was legal.
2630 (push_local_binding): Skip over class binding levels. Check
2631 return value from add_binding.
2632 (push_class_binding): Set INHERITED_VALUE_BINDING_P. Call
2633 note_name_declared_in_class.
2634 (pushlevel_class): Remove "fake out the rest of the compiler"
2636 (poplevel_class): Reset IDENTIFIER_CLASS_VALUEs.
2637 (clear_identifier_class_values): New function.
2638 (pop_from_top_level): Use it.
2639 (pop_everything): Tweak.
2640 (maybe_process_template_type_declaration): Don't push the
2641 declaration for the template here.
2642 (pushtag): Don't push tag declarations into class scope here.
2643 (pushdecl): Apply DeMorgan's law for readability.
2644 (pushdecl_class_level): Remove special-case code for
2645 TYPE_BEING_DEFINED. Handle OVERLOADs and anonymous unions.
2646 (push_class_level_bindng): Deal with inherited bindings.
2647 (lookup_name_real): Remove special-case code for
2648 TYPE_BEING_DEFINED, and some implicit typename magic.
2649 (grokdeclarator): Handle COMPONENT_REF for a template function.
2650 (build_enumerator): Don't call pushdecl_class_level here.
2651 (id_in_current_class): Remove.
2652 * decl2.c (grokfield): Don't call pushdecl_class_level or
2653 check_template_shadow.
2654 * errfn.c (cp_file_of): Don't declare.
2655 (cp_line_of): Likewise.
2656 * error.c (dump_decl): Handle an OVERLOAD.
2657 (cp_file_of): Likewise.
2658 (cp_line_of): Likewise.
2659 * init.c (build_member_call): Handle a COMPONENT_REF.
2660 * lex.c (do_identifier): Call maybe_note_name_used_in_class, not
2661 pushdecl_class_level.
2662 * method.c (hack_identifier): Build COMPONENT_REFs for references
2663 to member templates as well as member functions. Remove dead
2665 * parse.y (left_curly): Remove.
2666 (nonnested_type): Call maybe_note_name_used_in_class, not
2667 pushdecl_class_level.
2668 * parse.c: Regenerated.
2669 (nested_name_specifier_1): Likewise.
2670 * pt.c (check_explicit_specialization): Adjust, for robustness.
2671 (check_template_shadow): Handle OVERLOADs.
2672 (build_template_decl): Set DECL_CONSTRUCTOR_P on the
2673 TEMPLATE_DECL, if appropriate.
2674 * search.c (envelope_add_decl): Remove.
2675 (dfs_pushdecls): Likewise.
2676 (dfs_compress_decls): Likewise.
2677 (dfs_push_decls): New function.
2678 (dfs_push_type_decls): Likewise.
2679 (setup_class_bindings): Likewise.
2680 (template_self_reference_p): Likewise.
2681 (lookup_field_r): Use it.
2682 (looup_member): Remove old comment. Deal with ambiguity.
2683 (push_class_decls): Use dfs_push_decls and dfs_push_type_decls,
2684 and remove envelope processing.
2685 * semantics.c (begin_class_definition): Let pushclass push
2686 declarations for base classes.
2687 (finish_member_declaration): Push declarations into class scope.
2688 * typeck.c (build_component_ref): Just put an OVERLOAD into the
2689 COMPONENT_REF, not a TREE_LIST of an OVERLOAD.
2690 (build_x_function_call): Deal with OVERLOAD. Handle template-ids.
2691 * Makefile.in (class.o): Depend on splay-tree.h.
2693 Wed Mar 31 11:30:43 1999 Nathan Sidwell <nathan@acm.org>
2695 * cvt.c (convert_pointer_to_real): Use same_type_p.
2696 * typeck.c (comp_target_types): Use same_type_p.
2698 1999-03-31 Jason Merrill <jason@yorick.cygnus.com>
2700 * semantics.c (begin_inline_definitions,
2701 finish_inline_definitions): Rename from finish_default_args and
2702 begin_inline_definitions, respectively, to something that isn't a
2704 * parse.y (structsp): Adjust.
2706 * tree.c (hash_tree_cons): Remove obsolete via_* parms.
2707 (list_hash_lookup): Likewise.
2708 (hash_tree_chain): Adjust.
2709 * pt.c (tsubst): Adjust.
2710 (tsubst_arg_types): Use plain hash_tree_cons.
2711 * cp-tree.h (hash_tree_cons_simple): Lose.
2712 * parse.y (declmods, nonempty_cv_qualifiers): Use hash_tree_cons.
2714 Wed Mar 31 10:48:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2716 * Makefile.in (hash.h): Generate using gperf language 'C', not
2717 'KR-C', so gperf uses the `const' keyword on strings.
2719 * gxx.gperf (resword): Const-ify a char*.
2721 1999-03-30 Jason Merrill <jason@yorick.cygnus.com>
2723 * cp-tree.h (IDENTIFIER_AS_DESC, IDENTIFIER_AS_LIST,
2724 CLASSTYPE_BASELINK_VEC, CLASSTYPE_N_SUPERCLASSES,
2725 CLASSTYPE_N_BASECLASSES, CLASSTYPE_MAX_DEPTH,
2726 CLASSTYPE_BASE_INIT_LIST, CLASSTYPE_AS_LIST, CLASSTYPE_ID_AS_LIST,
2727 CLASSTYPE_BINFO_AS_LIST): Remove cruft.
2728 * class.c, lex.c, parse.y, ptree.c, search.c, semantics.c,
2731 1999-03-29 Jason Merrill <jason@yorick.cygnus.com>
2733 * decl2.c (lang_decode_option): Remove -Wsign-promo from -Wall.
2735 1999-03-28 Jason Merrill <jason@yorick.cygnus.com>
2737 * pt.c (fn_type_unification): Ignore 'this' parm from conversion ops.
2739 1999-03-27 Mark Mitchell <mark@codesourcery.com>
2741 * cp-tree.h (add_friend): Declare.
2742 (add_friends): Likewise.
2743 * friend.c (add_friend): Make it global. Don't add to
2744 DECL_BEFRIENDING_CLASSES if the befriending class is a template.
2745 (add_friends): Make it global.
2746 (make_friend_class): Don't add to DECL_BEFRIENDING_CLASSES if the
2747 befriending class is a template.
2748 * parse.y (component_decl_1): Fix typo in comment.
2749 * parse.c: Regenerated.
2750 * pt.c (instantiate_class_template): Use add_friend and
2751 add_friends rather that duplicating some of their functionality
2754 1999-03-27 Jason Merrill <jason@yorick.cygnus.com>
2756 * call.c (build_field_call): Unify 'this' and non-'this' cases.
2758 * typeck.c (build_indirect_ref): Check for 'this' sooner.
2760 Fri Mar 26 10:20:34 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2762 * call.c (op_error): Const-ify a char*.
2763 (add_candidate, source_type, add_warning): Add static prototype.
2764 (print_z_candidates): Const-ify a char*.
2766 * class.c (resolve_address_of_overloaded_function,
2767 fixed_type_or_null, build_vtable_entry_ref): Add static prototype.
2768 (get_vtable_name, finish_struct_1): Const-ify a char*.
2770 * cvt.c (convert_to_reference): Likewise.
2772 * decl.c (redeclaration_error_message, record_builtin_type,
2773 record_unknown_type, member_function_or_else, bad_specifiers):
2775 (find_binding, select_decl, unqualified_namespace_lookup,
2776 lookup_flags, qualify_lookup, record_builtin_java_type, tag_name):
2777 Add static prototype.
2778 (warn_extern_redeclared_static, duplicate_decls, pushdecl,
2779 implicitly_declare, record_builtin_java_type, define_function,
2780 grok_op_properties, tag_name): Const-ify a char*.
2782 * cp-tree.h (FORMAT_VBASE_NAME): Allow parameter `BUF' to be const.
2783 (define_function, finish_builtin_type): Const-ify a char*.
2784 (cp_error, cp_error_at, cp_warning, cp_warning_at, cp_pedwarn,
2785 cp_pedwarn_at, cp_compiler_error, cp_sprintf): Add prototype args.
2786 (file_name_nondirectory): Const-ify a char*.
2787 (init_filename_times): Don't prototype.
2788 (compiler_error): Prototype.
2789 (yyerror, init_repo): Const-ify a char*.
2790 (build_srcloc): Don't prototype.
2791 (build_x_indirect_ref, build_indirect_ref, build_component_addr):
2793 (warn_for_assignment): Don't prototype.
2794 (convert_for_initialization, readonly_error, check_for_new_type,
2795 GNU_xref_begin, GNU_xref_file, GNU_xref_ref, GNU_xref_call):
2798 * decl2.c (acceptable_java_type, output_vtable_inherit,
2799 setup_initp, start_objects, finish_objects, do_dtors, do_ctors,
2800 merge_functions, decl_namespace, validate_nonmember_using_decl,
2801 do_nonmember_using_decl): Add static prototype.
2802 (lang_f_options): Const-ify a char*.
2803 (finish_builtin_type): Likewise.
2804 (add_function, arg_assoc_namespace, arg_assoc_class): Add static
2807 * errfn.c: Include cp-tree.h.
2808 (cp_thing): Add static prototype.
2809 (compiler_error): Don't protoptype.
2810 (cp_compiler_error): Cast `compiler_error' to `errorfn' before
2811 passing it to `cp_thing'.
2813 * error.c (interesting_scope_p): Add static prototype.
2815 * except.c (build_eh_type_type, build_eh_type_type_ref): Const-ify
2818 * init.c (compiler_error): Don't prototype.
2819 (member_init_ok_or_else): Const-ify a char*.
2820 (build_java_class_ref): Add static prototype.
2822 * lex.c (compiler_error): Don't prototype.
2823 (get_time_identifier, interface_strcmp, extend_token_buffer,
2824 handle_cp_pragma): Const-ify a char*.
2825 (is_global, init_filename_times): Add static prototype.
2826 (file_name_nondirectory, cplus_tree_code_name): Const-ify a char*.
2827 (compiler_error): Change from fixed args to variable args.
2828 (yyerror): Const-ify a char*.
2830 * parse.y (cond_stmt_keyword): Const-ify a char*.
2831 (parse_decl): Add static prototype.
2833 * pt.c (template_args_equal, print_template_context): Likewise.
2834 (print_candidates, check_default_tmpl_args): Const-ify a char*.
2835 (instantiate_class_template): Likewise.
2837 * repo.c (get_base_filename, open_repo_file, init_repo): Likewise.
2839 * rtti.c (call_void_fn, expand_generic_desc, expand_si_desc,
2840 expand_class_desc, expand_ptr_desc, expand_attr_desc): Likewise.
2842 * search.c (lookup_field_info, lookup_member): Likewise.
2843 (lookup_member): Cast the first argument of `bzero' to a PTR.
2845 * sig.c (compiler_error): Don't prototype.
2846 (build_signature_pointer_or_reference_nam): Const-ify a char*.
2847 (get_sigtable_name, build_member_function_pointer): Likewise.
2849 * tree.c (compiler_error): Don't prototype.
2850 (no_linkage_helper, build_srcloc): Add static prototype.
2851 (build_vbase_pointer_fields): Const-ify a char*.
2852 (__eprintf): Don't unnecessarily handle `const' when !__STDC__.
2854 * typeck.c (compiler_error): Don't prototype.
2855 (convert_for_assignment): Const-ify a char*.
2856 (comp_cv_target_types): Add static prototype.
2857 (build_x_indirect_ref, build_indirect_ref, convert_arguments,
2858 build_component_addr, build_unary_op, convert_for_initialization):
2861 * typeck2.c (ack): Add static prototype and change from fixed args
2863 (readonly_error, check_for_new_type): Const-ify a char*.
2865 * xref.c (_XREF_FILE, find_file, filename, fctname, declname,
2866 fixname, open_xref_file, classname, GNU_xref_begin): Likewise.
2867 (GNU_xref_file): Likewise. Also use `xmalloc' instead of `malloc'.
2868 (GNU_xref_end_scope, GNU_xref_ref, GNU_xref_decl, GNU_xref_call,
2869 gen_assign, GNU_xref_member): Const-ify a char*.
2871 1999-03-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
2873 * gxxint.texi: Remove old discussion on copying virtual bases.
2875 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
2877 * Make-lang.in: Remove all references to g++.o/g++.c.
2878 Link g++ from gcc.o.
2880 1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
2882 * decl2.c (comdat_linkage): Treat vtables like functions.
2884 1999-03-25 Mark Mitchell <mark@codesourcery.com>
2886 * pt.c (tsubst_decl): tsubst into DECL_BEFRIENDING_CLASSES.
2888 1999-03-25 Nathan Sidwell <nathan@acm.org>
2890 * decl.c (init_decl_processing): Add `signed' type as a synonym
2893 1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
2895 * typeck.c (common_type): Handle cv-qual unification for pointers
2898 * decl.c (unqualified_namespace_lookup): Return error_mark_node
2900 (lookup_name_real): Set LOOKUP_COMPLAIN when *not* parsing.
2901 * lex.c (do_identifier): If we got error_mark_node, call
2904 1999-03-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
2906 * class.c (finish_struct_1): Always reset TYPE_FIELDS for empty
2909 1999-03-24 Jason Merrill <jason@yorick.cygnus.com>
2911 * decl.c (lookup_name_real): Do nested field lookup regardless of
2914 1999-03-24 Mark Mitchell <mark@codesourcery.com>
2916 * cp-tree.h (lang_type): Remove has_assignment and
2917 has_real_assignment. Add befriending_classes.
2918 (TYPE_HAS_ASSIGNMENT): Remove.
2919 (TYPE_HAS_REAL_ASSIGNMENT): Likewise.
2920 (CLASSTYPE_BEFRIENDING_CLASSES): New macro.
2921 (lang_decl): Document.
2922 (DECL_BEFRIENDING_CLASSES): New macro.
2923 (FRIEND_NAME): Move declaration to more obvious location.
2924 (FRIEND_DECLS): Likewise.
2925 * class.c (finish_struct_1): Don't use TYPE_HAS_REAL_ASSIGNMENT.
2926 * decl.c (duplicate_decls): Copy DECL_BEFRIENDING_CLASSES.
2927 (fixup_anonymous_union): Don't use TYPE_HAS_ASSIGNMENT.
2928 (grok_op_properties): Likewise.
2929 * friend.c (is_friend): Use FRIEND_NAME and FRIEND_DECLS.
2930 (add_friend): Likewise. Don't do weird things with assignment
2931 operators. Update DECL_BEFRIENDING_CLASSES.
2932 (add_friends): Don't do weird things with assignment operators.
2933 (make_friend_class): Likewise. Update
2934 CLASSTYPE_BEFRIENDING_CLASSES.
2935 * pt.c (instantiate_class_template): Don't set
2936 TYPE_HAS_ASSIGNMENT.
2937 (tsubst_copy): Substitute the TREE_TYPE for more unary
2939 * ptree.c (print_lang_type): Don't look at TYPE_HAS_ASSIGNMENT.
2940 * search.c (protected_accessible_p): New function.
2941 (friend_accessible_p): Likewise.
2942 (accessible_p): Use them.
2944 1999-03-23 Mark Mitchell <mark@codesourcery.com>
2946 * pt.c (convert_nontype_argument): Don't create things that aren't
2947 PTRMEM_CSTs when applying a qualification conversion to a
2950 1999-03-23 Mark Mitchell <mark@codesourcery.com>
2952 * Makefile.in (OBJS): Don't mention hash.o.
2953 (OBJDEPS): Likewise.
2955 1999-03-23 Jason Merrill <jason@yorick.cygnus.com>
2957 * decl2.c (finish_file): Set at_eof to 2 after expanding ctors.
2958 * decl.c (expand_static_init): Make sure we don't add any after
2961 * decl.c (cp_finish_decl): Move intelligence about handling
2962 DECL_COMDAT for variables from here...
2963 * decl2.c (comdat_linkage): ...to here.
2964 (maybe_make_one_only): Tweak.
2965 (import_export_decl): Call comdat_linkage for variables, too.
2966 (finish_file): Handle template statics properly.
2968 1999-03-22 Mark Mitchell <mark@codesourcery.com>
2970 * cp-tree.h (TYPE_PTRMEMFUNC_P): Use TYPE_PTRMEMFUNC_FLAG.
2971 Document internals of pointer-to-member-functions.
2972 (DELTA2_FROM_PTRMEMFUNC): Make it call delta2_from_ptrmemfunc.
2973 (PFN_FROM_PTRMEMFUNC): Likewise.
2974 (build_type_conversion): Remove unused parameter.
2975 (build_ptrmemfunc1): Declare.
2976 (expand_ptrmemfunc_cst): New function.
2977 (delta2_from_ptrmemfunc): Likewise.
2978 (pfn_from_ptrmemfunc): Likewise.
2979 * cvt.c (cp_convert_to_pointer): Remove unused parameter to
2980 build_type_conversion. Use TYPE_PTRMEM_P for readability.
2981 (convert_to_reference): Remove unused parameter to
2982 build_type_conversion.
2983 (ocp_convert): Likewise.
2984 (build_user_type_conversion): Likewise.
2985 * error.c (dump_expr): Handle NULL pointer-to-member functions.
2986 * expr.c (cplus_expand_expr): Handle PTRMEM_CSTs for functions.
2987 * method.c (build_overload_value): Don't go splitting CONSTRUCTORs
2988 open when handling pointer-to-member functions.
2989 * pt.c (convert_nontype_argument): Clean up error messages. Be
2990 more stringent with pointers-to-members.
2991 * typeck.c (build_ptrmemfunc1): Don't declare. Make it global.
2992 (build_unary_op): Tidy ever-so-slightly.
2993 (build_conditional_expr): Remove extra parameter to
2994 build_type_conversion.
2995 (build_ptrmemfunc): Build PTRMEM_CSTs if we know what function
2997 (expand_ptrmemfunc_cst): Define.
2998 (delta2_from_ptrmemfunc): Likewise.
2999 (pfn_from_ptrmemfunc): Likewise.
3001 1999-03-19 Mark Mitchell <mark@codesourcery.com>
3003 * init.c (build_member_call): Handle template-id expressions
3005 * typeck.c (build_x_function_call): Likewise.
3007 1999-03-19 Chip Salzenberg <chip@perlsupport.com>
3009 * friend.c (make_friend_class): Avoid core dump when
3010 not-yet-defined friend type lacks TYPE_LANG_SPECIFIC().
3012 1999-03-18 Jason Merrill <jason@yorick.cygnus.com>
3014 * decl.c (start_function): Suppress normal linkage heuristics
3015 for #pragma interface under MULTIPLE_SYMBOL_SPACES.
3017 1999-03-19 Alexandre Oliva <oliva@dcc.unicamp.br>
3019 * Make-lang.in: ($(INTL_TARGETS)): Depend on cp/parse.c.
3020 ($(srcdir)/cp/parse.c): Moved from ../Makefile.in.
3022 1999-03-17 Martin von Löwis <loewis@informatik.hu-berlin.de>
3024 * parse.y (named_complex_class_head_sans_basetype):
3025 Do not push a scope for error_mark_node.
3026 (maybe_base_class_list): Likewise.
3028 * decl.c (start_decl): Check for error_mark_node as a type.
3029 Detected by g++.brendan/array-refs.C.
3030 (start_decl_1): Likewise. Detected by g++.bugs/900322_01.C.
3031 (maybe_build_cleanup_1): Likewise. Detected by
3032 g++.jason/incomplete1.C.
3034 * tree.c (build_dummy_object): Use void_zero_node instead of the
3036 (is_dummy_object): Check for such a node.
3037 Detected by g++.bob/inherit1.C
3039 1999-03-16 Jason Merrill <jason@yorick.cygnus.com>
3041 * method.c (old_backref_index): Split out...
3042 (flush_repeats): From here. Rename back from try_old_backref.
3043 (build_mangled_name): Put back some old-style repeat handling.
3045 Mon Mar 15 21:57:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3047 * lex.c: Don't include setjmp.h.
3048 (parse_float): New static function.
3049 (pf_args): New struct.
3050 (real_yylex): Use them in call to `do_float_handler'.
3052 1999-03-15 Mark Mitchell <mark@markmitchell.com>
3054 * decl.c (xref_basetypes): Set CLASSTYPE_VBASECLASSES here.
3055 * tree.c (layout_basetypes): Not here.
3056 * search.c (dfs_search): Remove; no longer used.
3058 1999-03-12 Mark Mitchell <mark@markmitchell.com>
3060 * decl2.c (validate_nonmember_using_decl): Issue sensible
3061 error-messages on bogus qualifiers.
3063 1999-03-14 Jason Merrill <jason@yorick.cygnus.com>
3065 * call.c (add_function_candidate): Fix uninitialized variable.
3067 * Makefile.in (search.o): Add dependency on varray.h.
3069 1999-03-13 Jason Merrill <jason@yorick.cygnus.com>
3071 * decl.c (duplicate_decls): Use same_type_p.
3072 * method.c (try_old_backref): Renamed from flush_repeats. Use
3073 same_type_p. Don't try to handle repeats. Return success.
3074 (is_back_referenceable_type): Return 0 if TYPE_FOR_JAVA. Support
3075 calls from old-style code, too.
3076 (check_ktype): Use same_type_p.
3077 (check_btype): Use same_type_p. Don't pull out TYPE_MAIN_VARIANT.
3078 (build_qualified_name): Simplify logic.
3079 (process_overload_item): Strip typedefs and quals at the top.
3080 (build_mangled_name_for_type_with_Gcode): Remove call to
3081 type_canonical_variant.
3082 (build_mangled_name): Likewise. Remove support for old-style
3083 repeats, which have been disabled since 2.7.2. Don't mess with
3085 (build_decl_overload_real): Don't mess with TREE_USED.
3087 1999-03-13 Nathan Sidwell <nathan@acm.org>
3089 * error.c (cp_printers): Add 'F' escape character.
3090 (dump_type_real): Remove TREE_LIST (fnargs) printing.
3091 Functionality moved to dump_parameters.
3092 (dump_type_suffix): Use dump_parameters and dump_exception_spec.
3093 (dump_function_decl): Extend meaning of V parameter. Use
3094 dump_parameters and dump_exception_spec.
3095 (dump_parameters): New static function.
3096 (dump_exception_spec): New static function.
3097 (fndecl_as_string): Change argument semantics. Use
3098 dump_function_decl directly.
3100 * sig.c (build_signature_table_constructor): Use cp_error.
3102 1999-03-13 Martin von Löwis <loewis@informatik.hu-berlin.de>
3104 * semantics.c (finish_switch_cond): Handle error cases gracefully.
3105 Detected by g++.law/enum5.C.
3107 * typeck.c (build_modify_expr): Check for errors after resolving
3108 offsets. Detected by g++.brendan/static1.C.
3110 * decl.c (complete_array_type): Ignore initial_value if it is an
3111 error. Detected by g++.benjamin/17930.C.
3113 * typeck2.c (process_init_constructor): Return error if one argument
3114 is in error. Detected by g++.benjamin/13478.C.
3116 1999-03-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
3118 * decl.c (select_decl): Allow class templates when we need types.
3119 * decl2.c (ambiguous_decl): Likewise.
3121 1999-03-12 Mark Mitchell <mark@markmitchell.com>
3123 * lex.c (do_identifier): Correct call to enforce_access.
3124 * search.c (accessible_p): Tweak comment.
3126 1999-03-10 Mark Mitchell <mark@markmitchell.com>
3128 * semantics.c (begin_class_definition): Call build_self_reference.
3129 (finish_member_declaration): Set DECL_CONTEXT for TYPE_DECLs.
3131 * search.c (assert_canonical_unmarked): Fix typo in prototype.
3133 * search.c (dfs_canonical_queue): New function.
3134 (dfs_assert_unmarked_p): Likewise.
3135 (assert_canonical_unmarked): Likewise.
3136 (access_in_type): Use it.
3137 (accessible_p): Likewise. Walk the whole tree when umarking.
3139 * sig.c (build_signature_table_constructor): Use accessible_p
3140 instead of compute_access.
3142 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
3144 * call.c (add_builtin_candidates): Handle overloaded conversion ops.
3146 1999-03-09 Mark Mitchell <mark@markmitchell.com>
3148 * cp-tree.h (flag_access_control): Declare.
3149 (TREE_VIA_PPUBLIC): Document.
3150 (DECL_NONSTATIC_MEMBER_P): New macro.
3151 (enforce_access): Return an indication of whether or not access
3153 (build_self_reference): Change prototype.
3154 (compute_access): Replace with ...
3155 (accessible_p): New function.
3156 (dfs_walk): Change prototype.
3157 (dfs_unmark): Likewise.
3158 (markedp): Likewise.
3159 * call.c (enforce_access): Use accessible_p.
3160 * class.c (build_self_reference): Insert the declaration into the
3161 list of members for this type, and make it public.
3162 * decl.c (xref_basetypes): Avoid ill-timed recursion.
3163 * init.c (build_offset_ref): Use lookup_member, not three separate
3164 name-lookups. Call enforce_access rather than checking for
3165 illegal accesses here.
3166 (resolve_offset_ref): Likewise.
3167 * lex.c (do_identifier): Likewise.
3168 * method.c (hack_identifier): Likewise.
3169 * parse.y (self_reference): Remove.
3170 (opt_component_decl_list): Don't use it.
3171 * parse.c: Regenerated.
3172 * pt.c (print_candidates): Generalize to handle lists of
3173 overloaded functions.
3174 (instantiate_class_template): Don't rely on TREE_VIA_PRIVATE; it's
3176 (get_template_base): Use new calling convention for dfs_walk.
3177 * search.c: Include varray.h. Add prototypes.
3178 (dfs_walk): Accept a data pointer to pass to the work functions.
3179 All callers changed. All work functions changed.
3180 (breadth_first_search): Rename to bfs_walk, and make consistent
3182 (dfs_walk_real): New function.
3183 (canonical_binfo): New function.
3184 (context_for_name_lookup): Likewise.
3185 (shared_marked_p): Likewise.
3186 (shared_unmarked_p): Likewise.
3187 (lokup_field_queue_p): Likewise.
3188 (lookup_field_r): Generalize to handle both functions and fields.
3189 (lookup_field): Just call lookup_member.
3190 (lookup_fnfields): Likewise.
3191 (lookup_member): Move body of lookup_field here and generalize.
3192 (dfs_accessible_queue_p): Likewise.
3193 (dfs_accessible_p): Likewise.
3194 (dfs_access_in_type): Likewise.
3195 (access_in_type): Likewise.
3196 (compute_access): Remove, and replace with ...
3197 (accessible_p): New function.
3198 (vbase_types): Remove.
3199 (vbase_decl_ptr_intermediate): Likewise.
3200 (vbase_decl_ptr): Likewise.
3201 (vbase_init_result): Likewise.
3202 (closed_envelopes): Likewise.
3203 (bvtable): Likewise.
3205 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
3207 * call.c (add_function_candidate): Check for proper number of args
3208 before checking the validity of those args.
3210 1999-03-06 Jason Merrill <jason@yorick.cygnus.com>
3212 * cp-tree.h (struct lang_type): Add anon_union field.
3213 (ANON_UNION_TYPE_P): Use it instead of examining type.
3214 (SET_ANON_UNION_TYPE_P): New macro.
3215 * decl.c (check_tag_decl): Use it.
3217 * search.c (compute_access): Handle non-type contexts earlier, and
3220 * tree.c (build_exception_variant): Use copy_to_permanent.
3222 * decl2.c (setup_initp): Give statics with no priority the default
3224 (do_dtors, do_ctors, finish_file): Remove special handling of
3225 non-prioritized statics.
3227 1999-03-05 Mark Mitchell <mark@markmitchell.com>
3229 * cp-tree.h (ANON_UNION_TYPE_P): Robustify.
3230 * decl.c (make_typename_type): Don't issue an error if an
3231 immediate lookup fails; it migt be resolved later.
3232 * friend.c (is_friend): Add comment.
3233 * search.c (breadth_first_search): Add POSTFN and DATA
3234 parameters. Tidy. All callers changed.
3235 (lookup_field_queue_p): New function.
3236 (lookup_field_r): Likewise.
3237 (lookup_field_post): Likewise.
3238 (lookup_field): Use them, via breadth_first_search, instead of
3240 (compute_access): Robustify.
3241 (lookup_fnfield_info): New structure.
3243 1999-03-05 Jason Merrill <jason@yorick.cygnus.com>
3245 * pt.c (tsubst, case ARRAY_REF): Use tsubst_expr again.
3247 1999-03-03 Jason Merrill <jason@yorick.cygnus.com>
3249 * class.c, decl2.c, method.c, pt.c: Add 'static' to make SunOS 4
3252 * decl2.c (import_export_class): Also return if
3253 CLASSTYPE_INTERFACE_ONLY is set.
3255 1999-03-03 Martin von Löwis <loewis@informatik.hu-berlin.de>
3257 * decl.c (push_overloaded_decl): Only overwrite the old binding if
3259 * decl2.c (do_local_using_decl): Fix loop termination.
3261 1999-03-02 Mark Mitchell <mark@markmitchell.com>
3263 * cp-tree.h (determine_specialization): Don't declare.
3264 * pt.c (determine_specialization): Make it static. Eliminate
3265 complain parameter. Note that decl is always non-NULL now, and
3266 simplify accordingly.
3268 * decl.c (maybe_push_to_top_level): Always call
3269 push_cp_function_context.
3270 (pop_from_top_level): Always call pop_cp_function_context.
3272 1999-02-26 Nathan Sidwell <nathan@acm.org>
3274 * typeck.c (complete_type_or_else): Add VALUE arg, for helpful
3276 * cp-tree.h (complete_type_or_else): Added VALUE parameter.
3277 * init.c (build_new_1): Extra arg to complete_type_or_else.
3278 (build_delete): Likewise.
3279 * typeck.c (require_complete_type): Likewise.
3280 (pointer_int_sum): Likewise.
3281 (pointer_diff): Likewise.
3282 (build_component_ref): Likewise.
3284 * typeck2.c (incomplete_type_error): Always use cp_error.
3285 Show declaration of undefined type, if appropriate.
3286 Deal with UNKNOWN_TYPE nodes.
3288 * typeck.c (require_complete_type): Use TYPE_SIZE as
3289 size_zero_node to mean incomplete type.
3290 (require_complete_type_in_void): New function.
3291 (build_compound_expr): Call complete_type_in_void for LHS.
3292 (build_c_cast): Call complete_type_in_void for void cast.
3293 * cvt.c (ocp_convert): Call complete_type_in_void for void cast.
3294 * decl.c (cplus_expand_expr_stmt): Void expression checks moved to
3295 require_complete_type_in_void. Call it.
3296 * cp-tree.h (require_complete_type_in_void): Prototype new function.
3298 * typeck.c (convert_arguments): Use alternative format for
3299 function decls. Don't require_complete_type here. Simplify
3300 diagnostic printing.
3301 (convert_for_initialization): Don't require_complete_type on RHS yet.
3302 * call.c (convert_arg_to_ellipsis): Call require_complete_type.
3304 * call.c (build_over_call): Cope with qualified void return type.
3305 * semantics.c (finish_call_expr): Likewise.
3306 * typeck.c (build_function_call_real): Likewise.
3307 (c_expand_return): Likewise.
3308 * decl2.c (reparse_absdcl_as_expr): Cope with qualified void type.
3310 * call.c (print_z_candidates): Use alternate print format, to be
3311 consistent with (pt.c) print_candidates.
3312 * method.c (hack_identifier): List candidate members.
3313 * search.c (lookup_field): Build ambiguous list, and show it, if
3316 1999-02-26 Mark Mitchell <mark@markmitchell.com>
3318 * typeck.c (decay_conversion): Don't confuse constant array
3319 variables with their initializers.
3321 * decl.c (duplicate_decls): Copy DECL_TEMPLATE_INSTANTIATED when
3323 * pt.c (regenerate_decl_from_template): Tweak for clarity.
3324 (instantiate_decl): Mark a decl instantiated before regenerating
3325 it to avoid recursion.
3326 * tree.c (mapcar): Don't call decl_constant_value unless we know
3327 something is TREE_READONLY_DECL_P.
3329 * class.c (check_for_override): Don't stop checking when we find
3330 the first overridden function. Delete #if 0'd code.
3331 * search.c (get_matching_virtual): Likewise.
3333 1999-02-25 Richard Henderson <rth@cygnus.com>
3335 * lang-specs.h: Define __FAST_MATH__ when appropriate.
3337 1999-02-24 Mike Stump <mrs@wrs.com>
3339 * typeck.c (convert_for_assignment): Allow boolean integral constant
3340 expressions to convert to null pointer.
3342 1999-02-24 Martin von Loewis <loewis@informatik.hu-berlin.de>
3344 * decl.c (lookup_namespace_name): Resolve namespace aliases.
3346 * class.c (push_nested_class): Allow namespaces.
3348 * decl2.c (set_decl_namespace): Add friendp parameter.
3349 * decl.c (grokfndecl): Pass it.
3350 (grokvardecl): Likewise.
3351 * cp-tree.h: Change declaration.
3353 1999-02-24 Jason Merrill <jason@yorick.cygnus.com>
3355 * pt.c (tsubst): Allow an array of explicit size zero.
3357 1999-02-23 Jason Merrill <jason@yorick.cygnus.com>
3359 * errfn.c: Change varargs code to look like toplev.c.
3361 * method.c (process_modifiers): Don't prepend 'U' for char or
3364 1999-02-20 Craig Burley <craig@jcb-sc.com>
3366 * Make-lang.in (cplib2.ready): Don't consider updating
3367 cplib2 stuff if the current directory isn't writable, as
3368 it won't work (such as during a `make install').
3370 Sun Feb 21 20:38:00 1999 H.J. Lu (hjl@gnu.org)
3372 * decl2.c (start_objects): Make file scope constructors and
3373 destructors local to the file if ASM_OUTPUT_CONSTRUCTOR and
3374 ASM_OUTPUT_DESTRUCTOR are defined.
3376 1999-02-19 Mark Mitchell <mark@markmitchell.com>
3378 * cp-tree.h (CLASSTYPE_METHOD_VEC): Adjust comment.
3379 (fn_type_unification): Adjust prototype.
3380 (lookup_fnfields_1): Declare.
3381 * call.c (add_template_candidate_real): Adjust call to
3382 fn_type_unification.
3383 * class.c (add_method): Don't allow duplicate declarations of
3384 constructors or destructors.
3385 (resolve_address_of_overloaded_function): Remove unused variable.
3386 Adjust call to fn_type_unification.
3387 * decl.c (grokfndecl): Be more robust in the face of illegal
3389 * decl2.c (check_classfn): Remove hokey handling of member
3391 * pt.c (determine_specialization): Improve comments. Adjust to
3392 handle template argument deduction as per the standard.
3393 (check_explicit_specialization): Fix comment spacing. Handle
3394 type-conversion operators correctly. Improve error-recovery.
3395 (fn_type_unification): Remove EXTRA_FN_ARG parameter.
3396 (get_bindings_real): Simplify handling of static members.
3397 * search.c (lookup_fnfields_1): Make it have external linkage.
3398 * typeck.c (compparms): Fix comment.
3399 (build_unary_op): Don't try to figure out which template
3400 specialization is being referred to when when the address-of
3401 operator is used with a template function.
3403 Thu Feb 18 23:40:01 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3405 * cp-tree.h (lvalue_or_else): Qualify a char* with the `const'
3406 keyword to match an analogous change at the top level.
3408 * tree.c (lvalue_or_else): Likewise.
3410 1999-02-17 Mark Mitchell <mark@markmitchell.com>
3412 * decl.c (xref_basetypes): Comment.
3413 * pt.c (instantiate_class_template): Use xref_basetypes.
3415 1999-02-16 Mark Mitchell <mark@markmitchell.com>
3417 * cp-tree.h (tsubst): Change prototype.
3418 (tsubst_expr): Likewise.
3419 (tsubst_copy): Likewise.
3420 (type_unification): Remove prototype.
3421 * call.c (convert_default_arg): Adjust call to tsubst_expr.
3422 * class.c (resolve_address_of_overloaded_function): Just use
3423 fn_type_unification.
3424 * decl.c (grokdeclarator): Adjust call to tsubst.
3425 * method.c (build_template_parm_names): Likewise.
3426 * pt.c (GTB_VIA_VIRTUAL): New macro.
3427 (GTB_IGNORE_TYPE): Likewise.
3428 (resolve_overloaded_unification): Add `complain' parameter.
3429 (try_one_overload): Likewise.
3430 (tsubst_template_arg_vector): Likewise.
3431 (tsubst_template_parms): Likewise.
3432 (tsubst_aggr_type): Likewise.
3433 (tsubst_arg_types): Likewise.
3434 (tsubst_call_declarator_parms): Likewise.
3435 (unify): Remove explicit_mask.
3436 (type_unification_real): Likewise.
3437 (get_template_base_recursive): Likewise.
3438 (coerce_template_template_parms): Provide prototype.
3439 (tsubst_function_type): Likewise.
3440 (try_class_unification): New function.
3441 All callers changed to use new complain parameter.
3442 (get_template_base): Use try_class_unification.
3443 (unify): Adjust handling of classes derived from template types.
3444 (fn_type_unification): Substitute explicit arguments before
3447 1999-02-16 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3449 * decl.c (pushdecl): Remove dead code.
3451 1999-02-16 Jason Merrill <jason@yorick.cygnus.com>
3453 * decl2.c (finish_objects): Fix code I missed in previous change.
3455 1999-02-13 Jason Merrill <jason@yorick.cygnus.com>
3457 * decl.c (grokfndecl): Return NULL_TREE instead of error_mark_node.
3458 (grokdeclarator): Don't expect error_mark_node from grokfndecl.
3460 * pt.c (maybe_process_partial_specialization): Complain about
3461 'template <>' on non-specialization.
3463 1999-02-10 Jason Merrill <jason@yorick.cygnus.com>
3465 * decl.c (grokdeclarator): Catch wierd declarators.
3466 * decl2.c (finish_file): Don't abort because of namespace parsing
3468 (check_decl_namespace): Remove.
3470 1999-02-09 Mark Mitchell <mark@markmitchell.com>
3472 * cp-tree.h (get_template_base): Don't declare.
3473 (dfs_walk): Declare.
3474 (dfs_unmark): Likewise.
3475 (markedp): Likewise.
3476 * pt.c (unify): Remove duplicate declaration. Pass tparms and
3477 targs to get_template_base.
3478 (get_template_base_recursive): Move here from search.c. Check to
3479 see that the base found can be instantiated to form the desired
3481 (get_template_base): Likewise.
3482 (get_class_bindings): Simplify.
3483 * search.c (get_template_base_recursive): Move to pt.c.
3484 (get_template_base): Likewise.
3485 (markedp): Make it global.
3486 (dfs_walk): Likewise.
3487 (dfs_unmark): Likewise.
3489 1999-02-07 Jason Merrill <jason@yorick.cygnus.com>
3491 * pt.c (maybe_process_partial_specialization): Complain about
3492 specialization in wrong namespace.
3493 * tree.c (decl_namespace_context): New fn.
3495 1999-02-06 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3497 * decl2.c (arg_assoc_type): Handle TEMPLATE_TEMPLATE_PARM.
3498 * pt.c (coerce_template_template_parms): Handle nested
3499 template template parameters.
3501 Sat Feb 6 18:08:40 1999 Jeffrey A Law (law@cygnus.com)
3503 * typeck2.c: Update email addresses.
3505 1999-02-04 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3507 * pt.c (unify): Call coerce_template_parms with the COMPLAIN flag
3510 1999-02-04 Jason Merrill <jason@yorick.cygnus.com>
3512 * lex.c (retrofit_lang_decl): Split out...
3513 (build_lang_decl): From here.
3514 * decl.c (pushdecl): Call it for functions generated by the middle
3515 end that don't have DECL_LANG_SPECIFIC.
3516 * cp-tree.h: Declare it.
3518 * decl2.c: Remove flag_init_priority. Always enable initp stuff.
3519 (start_objects, finish_objects): Only use special
3520 init_priority code if the user specified a priority.
3521 (do_ctors, do_dtors): Use DEFAULT_INIT_PRIORITY for the non-initp
3524 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
3526 * Make-lang.in (GXX_OBJS): Remove choose-temp.o, pexecute.o and
3527 mkstemp.o. Get them from libiberty now.
3528 (DEMANGLER_PROG): Simlarly, remove getopt.o getopt1.o.
3530 Tue Feb 2 22:38:48 1999 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3532 * decl2.c (lang_decode_option): Use read_integral_parameter.
3534 1999-02-01 Mark Mitchell <mark@markmitchell.com>
3536 * pt.c (tsubst, case TYPENAME_TYPE): Check TYPE_BEING_DEFINED
3537 before calling complete_type_or_else.
3539 Mon Feb 1 09:49:52 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3541 * input.c (inline): Don't define, its handled by system.h.
3543 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
3545 * decl2.c: Don't define flag_no_ident here. Don't process
3547 * cp-tree.h: Don't declare flag_no_ident here.
3548 * lang-specs.h: Map -Qn to -fno-ident.
3550 1999-01-28 Jason Merrill <jason@yorick.cygnus.com>
3552 * cp-tree.h (struct tree_binding): Replace scope field with a union.
3553 (BINDING_SCOPE): Adjust.
3554 * decl.c (BINDING_LEVEL): Adjust.
3556 1999-01-26 Jason Merrill <jason@yorick.cygnus.com>
3558 * pt.c (instantiate_class_template): Set up the DECL_INITIAL of
3561 * init.c (expand_member_init): Pull out TYPE_MAIN_VARIANT in
3564 * tree.c (equal_functions): Fix name in prototype.
3566 * decl.c (push_local_binding): Add FLAGS argument.
3567 (pushdecl, push_overloaded_decl): Pass it.
3568 * decl2.c (do_local_using_decl): Likewise.
3569 * cp-tree.h: Adjust prototype.
3570 * decl.c (poplevel): Fix logic.
3572 * decl.c (push_local_binding): Also wrap used decls in a TREE_LIST.
3573 (poplevel): Handle that. Fix logic for removing TREE_LISTs.
3574 (cat_namespace_levels): Don't loop forever.
3576 1999-01-25 Richard Henderson <rth@cygnus.com>
3578 * typeck.c (build_reinterpret_cast): Fix typo in duplicated test.
3580 1999-01-25 Jason Merrill <jason@yorick.cygnus.com>
3582 * class.c (resolve_address_of_overloaded_function): Mark the
3583 chosen function used.
3585 * call.c (build_call): Make sure that a function coming in has
3586 been marked used already.
3587 * decl.c (expand_static_init): Call mark_used instead of
3589 * except.c (call_eh_info, do_pop_exception, expand_end_eh_spec,
3590 alloc_eh_object, expand_throw): Likewise.
3591 * init.c (build_builtin_delete_call): Likewise.
3592 * rtti.c (call_void_fn, get_tinfo_fn, build_dynamic_cast_1,
3593 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
3594 expand_generic_desc): Likewise.
3596 1999-01-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
3598 * tree.c (equal_functions): New function.
3599 (ovl_member): Call it.
3601 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
3603 * cvt.c (cp_convert_to_pointer): Fix conversion of 0 to pmf.
3605 1999-01-25 Martin von Loewis <loewis@informatik.hu-berlin.de>
3607 * decl.c (decls_match): Return 1 if old and new are identical.
3608 (push_overloaded_decl): Set OVL_USED when PUSH_USING.
3610 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
3612 * decl.c (start_function): Make member functions one_only on windows.
3613 * decl2.c (import_export_decl): Likewise.
3615 * decl.c (grokdeclarator): Don't complain about implicit int in
3616 a system header. Change same-name field check to not complain in
3617 a system header instead of within extern "C".
3619 1999-01-21 Mark Mitchell <mark@markmitchell.com>
3621 * cp-tree.h (PUSH_GLOBAL): New macro.
3622 (PUSH_LOCAL): Likewise.
3623 (PUSH_USING): Likewise.
3624 (namespace_bindings_p): Declare.
3625 (push_overloaded_decl): Likewise.
3626 * decl.c (push_overloaded_decl): Don't make it static. Check for
3627 illegal declarations after using declarations here.
3628 (namespace_bindings_p): Likewise.
3629 (duplicate_decls): Don't consider declarations from different
3630 namespaces to be the same.
3631 (pushdecl): Use symbolic PUSH_ constants in calls to
3632 push_overloaded_decl.
3633 (push_overloaded_decl_1): Likewise.
3634 * decl2.c (validate_nonmember_using_decl): Tweak `std' handling.
3635 (do_nonmember_using_decl): Check for illegal using declarations
3636 after ordinary declarations here.
3637 (do_local_using_decl): Call pushdecl to insert declarations.
3639 1999-01-21 Jason Merrill <jason@yorick.cygnus.com>
3641 * decl.c (grokdeclarator): Fix lang_c -> lang_name_c typo.
3643 1999-01-21 Mark Mitchell <mark@markmitchell.com>
3645 * tree.c (build_cplus_array_type_1): Don't call build_array_type
3646 for types involving template parameters.
3648 * cp-tree.h (PARM_DECL_EXPR): Delete.
3649 (convert_default_arg): Change prototype.
3650 (check_default_argument): Declare.
3651 (search_tree): Likewise.
3652 * call.c (convert_default_arg): Take the function to which the
3653 default argument belongs as a parameter, and do any necessary
3654 instantiation here, instead of ...
3655 (build_over_call): Here.
3656 * decl.c (local_variable_p): New function.
3657 (check_default_argument): Likewise, split out and tidied from ...
3659 * error.c (dump_expr): Don't set PARM_DECL_EXPR.
3660 * pt.c (tsubst_call_declarator_parms): New function.
3661 (for_each_template_parm): Handle ARRAY_REFs. Do the obvious thing
3662 with CALL_EXPRs, rather than trying to be clever.
3663 (tsubst): Use tsubst_call_declarator_parms.
3664 * tree.c (search_tree): Don't make it static.
3665 * typeck.c (convert_arguments): Use new interface to
3666 convert_default_arg.
3668 1999-01-20 Mark Mitchell <mark@markmitchell.com>
3670 * error.c (dump_function_decl): Don't print the argument types for
3671 a function when the verbosity level is negative.
3673 * call.c (build_over_call): Check format attributes at call-time.
3675 * pt.c (tsubst_copy): Fix comment.
3676 (unify): Don't allow unification with variable-sized arrays.
3678 * semantics.c (finish_stmt_expr): When processing a template make
3679 the BIND_EXPR long-lived.
3681 1999-01-19 Jason Merrill <jason@yorick.cygnus.com>
3683 * decl2.c (finish_vtable_vardecl): Make vtables comdat here.
3684 (import_export_vtable): Not here.
3686 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
3688 * typeck.c (build_component_ref): Wrap an OVERLOAD around a unique
3689 non-static member function.
3691 1999-01-18 Nathan Sidwell <nathan@acm.org>
3693 * class.c (instantiate_type): Only diagnose illegal address of member
3694 function if complaining.
3696 * decl.c (lookup_name_real): Remove duplicate code.
3698 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
3700 * tree.c (copy_template_template_parm): Use permanent_obstack.
3702 1999-01-18 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3704 * pt.c (unify): Remove restrictions on deduction of argument
3705 of template template parameters.
3707 1999-01-18 Nathan Sidwell <nathan@acm.org>
3709 * rtti.c (build_dynamic_cast_1): Resolve OFFSET_REF exprs.
3711 * class.c (resolve_address_of_overloaded_function): Show list of
3712 all candidates, when none of them match.
3714 1999-01-18 Chip Salzenberg <chip@perlsupport.com>
3716 * typeck.c (comp_ptr_ttypes_reinterpret): Per ANSI, tighten up
3717 definition of 'casting away const' in reinterpret_cast<>.
3719 1999-01-18 Graham <grahams@rcp.co.uk>
3721 * cvt.c: Add include for decl.h, remove extern for
3722 static_aggregates which is now provided by decl.h.
3724 * Makefile.in (cvt.o): Add dependency for decl.h and missing
3725 dependencies for convert.h and flags.h.
3727 1999-01-18 Nathan Sidwell <nathan@acm.org>
3729 * decl2.c (do_dtors): Set current location to that of the
3730 decl, for sensible diagnostics and debugging.
3731 (check_classfn): Issue `incomplete type' error, if
3732 class is not defined.
3734 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
3736 * cp-tree.h: Add prototype for bound_pmf_p.
3738 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
3739 Manfred Hollstein <manfred@s-direktnet.de>
3741 * decl.c (grokdeclarator): Don't make 'main(){}' an error with only
3744 1999-01-16 Nathan Sidwell <nathan@acm.org>
3746 * cp-tree.h (struct lang_type): Added has_mutable flag.
3747 (CLASSTYPE_HAS_MUTABLE): New macro to access it.
3748 (TYPE_HAS_MUTABLE_P): New macro to read it.
3749 (cp_has_mutable_p): Prototype for new function.
3750 * class.c (finish_struct_1): Set has_mutable from members.
3751 * decl.c (cp_finish_decl): Clear decl's TREE_READONLY flag, if
3752 it contains a mutable.
3753 * typeck.c (cp_has_mutable_p): New function.
3755 1999-01-15 Mark Mitchell <mark@markmitchell.com>
3757 * pt.c (process_template_parm): Ignore top-level qualifiers on
3758 non-type parameters.
3760 * decl.c (start_function): Use current_function_parms in the call
3761 to require_complete_type_for_parms, not the probably empty
3764 1999-01-14 Jason Merrill <jason@yorick.cygnus.com>
3766 * semantics.c (finish_asm_stmt): Don't warn about redundant volatile.
3768 * decl2.c (import_export_class): MULTIPLE_SYMBOL_SPACES only means
3769 that we don't suppress the other copies.
3770 * lex.c (handle_cp_pragma): Likewise.
3772 1999-01-13 Mark Mitchell <mark@markmitchell.com>
3774 * decl.c (grokdeclarator): Undo 1998-12-14 change.
3775 * tree.c (build_cplus_array_type_1): Likewise.
3776 * pt.c (instantiate_class_template): Remove misleading comment.
3777 (tsubst_aggr_type): Substitute if there are template parameters,
3778 regardless of whether or not they use template arguments.
3779 (unify): Likewise, but for unification.
3781 1999-01-12 Richard Henderson <rth@cygnus.com>
3783 * cp-tree.h (flag_permissive): Declare extern.
3785 1999-01-06 Mark Mitchell <mark@markmitchell.com>
3787 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use OPERATOR_TYPENAME_FORMAT
3789 (lang_type): Add is_partial_instantiation. Decrease width of
3791 (PARTIAL_INSTANTIATION_P): New macro.
3792 (OPERATOR_TYPENAME_P): Remove.
3793 * decl.c (unary_op_p): Use IDENTIFIER_TYPENAME_P, not
3794 OPERATOR_TYPENAME_P.
3795 (grok_op_properties): Likewise.
3796 * friend.c (do_friend): Handle friends that are member functions
3798 * lex.c (init_parse): Use OPERATOR_TYPENAME_FORMAT.
3799 * pt.c (instantiate_class_template): Rework for clarity. Avoid
3800 leaving TYPE_BEING_DEFINED set in obscure cases. Don't do
3801 any more partial instantiation than is absolutely necessary for
3802 implicit typename. Set PARTIAL_INSTANTIATION_P.
3803 (tsubst_decl): Use IDENTIFIER_TYPENAME_P.
3804 * semantics.c (begin_class_definition): Handle partial
3805 specializations of a type that was previously partially
3808 Wed Jan 6 03:18:53 1999 Mark Elbrecht <snowball3@usa.net.
3810 * g++spec.c (LIBSTDCXX): Provide default definition.
3811 (lang_specific_driver): Use LIBSTDCXX instead of "-lstdc++".
3813 Tue Jan 5 22:11:25 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3815 * Make-lang.in (g++.o): Depend on prefix.h.
3817 1999-01-04 Jason Merrill <jason@yorick.cygnus.com>
3819 * tree.c (bound_pmf_p): New fn.
3820 * typeck.c (build_c_cast): Use it.
3822 * decl.c (grok_op_properties): Use same_type_p.
3824 Tue Dec 22 15:09:25 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3826 * Makefile.in (cvt.o): Depend on toplev.h.
3828 * cp-tree.h (check_template_shadow, pod_type_p): Add prototypes.
3830 * cvt.c: Include toplev.h.
3832 * except.c (get_eh_caught, get_eh_handlers): Hide prototypes and
3835 * init.c (expand_vec_init): Initialize variable `itype'.
3837 * lex.c (yyerror): Cast the argument passed to a ctype function to
3840 * method.c (build_mangled_C9x_name): Wrap prototype and definition
3841 in "HOST_BITS_PER_WIDE_INT >= 64".
3843 * typeck.c (build_binary_op): Mark parameter `convert_p' with
3846 1998-12-22 Mark Mitchell <mark@markmitchell.com>
3848 * cp-tree.h (TYPE_RAISES_EXCEPTIONS): Improve documentation.
3849 * tree.c (build_exception_variant): Don't crash on empty throw
3852 1998-12-18 DJ Delorie <dj@cygnus.com>
3854 * cvt.c (convert_to_reference): Check for both error_mark_node
3855 and NULL_NODE after call to convert_for_initialization.
3857 1998-12-17 Jason Merrill <jason@yorick.cygnus.com>
3859 * error.c (interesting_scope_p): New fn.
3860 (dump_simple_decl): Use it.
3861 (dump_expr, case CONSTRUCTOR): Force a & for a PMF.
3862 (dump_expr, case OFFSET_REF): Print ->* if appropriate.
3864 1998-12-16 Mark Mitchell <mark@markmitchell.com>
3866 * class.c (resolve_address_of_overloaded_function): Do conversion
3867 to correct type here, rather than ...
3868 (instantiate_type): Here.
3870 * cp-tree.h (DECL_TEMPLATE_PARM_P): New macro.
3871 (DECL_TEMPLATE_TEMPLATE_PARM_P): Use it.
3872 (decl_template_parm_p): Remove.
3873 * decl.c (pushdecl): Don't set DECL_CONTEXT for a template
3875 * lex.c (do_identifier): Use DECL_TEMPLATE_PARM_P.
3876 * pt.c (push_inline_template_parms_recursive): Set it.
3877 (decl_template_parm_p): Remove.
3878 (check_template_shadow): Use DECL_TEMPLATE_PARM_P.
3879 (process_template_parm): Set it.
3881 Wed Dec 16 16:33:58 1998 Dave Brolley <brolley@cygnus.com>
3883 * lang-specs.h (default_compilers): Pass -MD, -MMD and -MG to cc1plus
3884 if configured with cpplib.
3886 1998-12-15 Mark Mitchell <mark@markmitchell.com>
3888 * decl.c (poplevel): Make sure ns_binding is initialized.
3890 * decl.c (finish_function): Undo inadvertent change in previous
3893 1998-12-14 Mark Mitchell <mark@markmitchell.com>
3895 * class.c (pushclass): Tweak handling of class-level bindings.
3896 (resolve_address_of_overloaded_function): Update pointer-to-member
3898 (instantiate_type): Likewise.
3899 * cvt.c (cp_convert_to_pointer): Likewise.
3900 * decl.c (pop_binding): Take the DECL to pop, not just the name.
3901 Deal with `struct stat' hack.
3902 (binding_level): Add to documentation.
3903 (push_binding): Clear BINDING_TYPE.
3904 (add_binding): New function.
3905 (push_local_binding): Use it.
3906 (push_class_binding): Likewise.
3907 (poplevel): Adjust calls to pop_binding.
3908 (poplevel_class): Likewise.
3909 (pushdecl): Adjust handling of TYPE_DECLs; add bindings for hidden
3910 declarations to current binding level.
3911 (push_class_level_binding): Likewise.
3912 (push_overloaded_decl): Adjust handling of OVERLOADs in local
3914 (lookup_namespace_name): Don't crash when confronted with a
3916 (lookup_name_real): Do `struct stat' hack in local binding
3918 (build_ptrmemfunc_type): Adjust documentation.
3919 (grokdeclarator): Don't avoid building real array types when
3920 processing templates unless really necessary.
3921 (finish_method): Adjust calls to pop_binding.
3922 * decl2.c (reparse_absdcl_as_expr): Recursively call ourselves,
3923 not reparse_decl_as_expr.
3924 (build_expr_from_tree): Deal with a template-id as the function to
3925 call in a METHOD_CALL_EXPR.
3926 * pt.c (convert_nontype_argument): Tweak pointer-to-member handling.
3927 (maybe_adjust_types_For_deduction): Don't do peculiar things with
3929 (resolve_overloaded_unification): Handle COMPONENT_REFs. Build
3930 pointer-to-member types where necessary.
3931 * tree.c (build_cplus_array_type_1): Don't avoid building real
3932 array types when processing templates unless really necessary.
3933 (build_exception_variant): Compare the exception lists correctly.
3935 1998-12-13 Mark Mitchell <mark@markmitchell.com>
3937 * cp-tree.def (CPLUS_BINDING): Update documentation.
3938 * cp-tree.h (LOCAL_BINDING_P): New macro.
3939 (lang_identifier): Rename local_value to bindings.
3940 (tree_binding): Make `scope' of type `void*', not `tree'.
3941 (BINDING_SCOPE): Update documentation.
3942 (IDENTIFIER_LOCAL_VALUE): Remove.
3943 (IDENTIFIER_CLASS_VALUE): Document.
3944 (IDENTIFIER_BINDING): New macro.
3945 (IDENTIFIER_VALUE): Likewise.
3946 (TIME_IDENTIFIER_TIME): Likewise.
3947 (TIME_IDENTIFIER_FILEINFO): Likewise.
3948 (IMPLICIT_TYPENAME_P): Likewise.
3949 (set_identifier_local_value): Remove.
3950 (push_local_binding): New function.
3951 (push_class_binding): Likewise.
3952 * class.c (pushclass): Update comments; use push_class_binding.
3953 * decl.c (set_identifier_local_value_with_scope): Remove.
3954 (set_identifier_local_value): Likewise.
3955 (push_binding): New function.
3956 (pop_binding): Likewise.
3957 (binding_level): Update documentation. Remove shadowed.
3958 (BINDING_LEVEL): New macro.
3959 (free_binding_nodes): New variable.
3960 (poplevel): Adjust for new name-lookup scheme. Don't mess up
3961 BLOCK_VARs when doing for-scope extension. Remove effectively
3963 (pushlevel_class): Tweak formatting.
3964 (poplevel_class): Adjust for new name-lookup scheme.
3965 (print_binding_level): Likewise.
3966 (store_bindings): Likewise.
3967 (pushdecl): Likewise.
3968 (pushdecl_class_level): Likewise.
3969 (push_class_level_binding): Likewise.
3970 (push_overloaded_decl): Update comments. Adjust for new
3972 (lookup_name_real): Likewise.
3973 (lookup_name_current_level): Likewise.
3974 (cp_finish_decl): Likewise.
3975 (require_complete_types_for_parms): Likewise. Remove misleading
3977 (grok_parms): Likewise. Don't call
3978 require_complete_types_for_parms here.
3979 (grok_ctor_properties): Don't treat templates as copy
3981 (grop_op_properties): Or as assignment operators.
3982 (start_function): Document. Adjust for new name-lookup scheme.
3983 (finish_function): Likewise.
3984 * decl2.c (do_local_using_decl): Use push_local_binding.
3985 * lex.c (begin_definition_of_inclass_inline): New function, split
3987 (do_pending_inlines): Here, and ...
3988 (process_next_inline): Here.
3989 (get_time_identifier): Use TIME_IDENTIFIER_* macros.
3990 (init_filename_times): Likewise.
3991 (extract_interface_info): Likewise.
3992 (ste_typedecl_interface_info): Likewise.
3993 (check_newline): Likewise.
3994 (dump_time_statistics): Likewise.
3995 (handle_cp_pragma): Likewise.
3996 (do_identifier): Adjust for new name-lookup scheme.
3997 * parse.y (function_try_block): Return ctor_initializer_opt value.
3999 (fn.defpen): Pass appropriate values to start_function.
4000 (pending_inline): Use functor_try_block value, and pass
4001 appropriate values to finish_function.
4002 * pt.c (is_member_template): Update documentation; remove handling
4003 of FUNCTION_DECLs. As per name, this function should deal only in
4005 (decl_template_parm_p): Change name of olddecl parameter to decl.
4006 (check_template_shadow): Adjust for new name-lookup scheme.
4007 (lookup_template_class): Likewise.
4008 (tsubst_decl): Tweak so as not to confuse member templates with
4009 copy constructors and assignment operators.
4010 (unify): Handle UNION_TYPEs.
4011 * ptree.c (print_lang_identifier): Adjust for new name-lookup scheme.
4012 (lang_print_xnode): Adjust for new name-lookup scheme.
4013 * typeck.c (mark_addressable): Likewise.
4014 (c_expand_return): Likewise.
4016 1998-12-08 Jason Merrill <jason@yorick.cygnus.com>
4018 * decl.c (grokdeclarator): Allow field with same name as class
4021 * decl.c (lookup_name_real): Don't limit field lookup to types.
4022 * class.c (check_member_decl_is_same_in_complete_scope): No error
4023 if icv and x are the same.
4024 * lex.c (do_identifier): Tweak error message.
4026 1998-12-10 Mark Mitchell <mark@markmitchell.com>
4028 * decl.c (start_enum): Use push_obstacks, not
4029 end_temporary_allocation.
4030 (finish_enum): Call pop_obstacks.
4032 1998-12-10 Mark Mitchell <mark@markmitchell.com>
4034 * class.c (instantiate_type): Return error_mark_node rather than
4037 1998-12-09 Mark Mitchell <mark@markmitchell.com>
4039 * cp-tree.h (most_specialized_instantiation): New function.
4040 (print_candidates): Likewise.
4041 * class.c (validate_lhs): Remove.
4042 (resolve_address_of_overloaded_function): New function, split out
4043 and then substantially reworked, from ...
4044 (instantiate_type): Use it. Simplify.
4045 * cvt.c (convert_to_reference): Complain when caller has indicated
4046 that's the right thing to do. Don't crash if instantiate_type
4048 * pt.c: Substitute `parameters' for `paramters' throughout.
4049 (print_candidates): Don't make it static.
4050 (most_specialized_instantiation): Split out from ...
4051 (most_specialized): Here.
4053 Wed Dec 9 15:33:01 1998 Dave Brolley <brolley@cygnus.com>
4055 * lex.c (lang_init_options): Initialize cpplib.
4056 * decl2.c (parse_options,cpp_initialized): Removed.
4057 (lang_decode_option): Move initialization of cpplib to
4060 1998-12-09 Mark Mitchell <mark@markmitchell.com>
4062 * decl.c (grokdeclarator): Update the name of the TEMPLATE_DECL, as
4063 well as the TYPE_DECL, when a typedef name is assigned to a
4064 previously anonymous type.
4066 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4068 * cp/except.c (call_eh_info): Use __start_cp_handler instead of
4069 __cp_eh_info for getting the eh info pointer. Add table_index to
4071 (push_eh_cleanup): Don't increment 'handlers' data field.
4072 (process_start_catch_block): Don't set the 'caught' field.
4074 * cp/exception.cc (CP_EH_INFO): New macro for getting the
4075 exception info pointer within library routines.
4076 (__cp_eh_info): Use CP_EH_INFO.
4077 (__start_cp_handler): Get exception info pointer, set caught field,
4078 and increment the handlers field. Avoids this being done by handlers.
4079 (__uncatch_exception, __check_eh_spec): Use CP_EH_INFO macro.
4080 (uncaught_exception): Use CP_EH_INFO macro.
4082 Tue Dec 8 10:48:21 1998 Jeffrey A Law (law@cygnus.com)
4084 * Make-lang.in (cxxmain.o): Depend on $(DEMANGLE_H), not demangle.h
4086 Mon Dec 7 17:56:06 1998 Mike Stump <mrs@wrs.com>
4088 * lex.c (check_newline): Add support for \ as `natural'
4089 characters in file names in #line to be consistent with #include
4090 handling. We support escape processing in the # 1 "..." version of
4091 the command. See also support in cp/lex.c.
4093 1998-12-07 Zack Weinberg <zack@rabi.phys.columbia.edu>
4095 * cp/decl2.c: s/data/opts/ when initializing cpp_reader
4098 1998-12-07 Jason Merrill <jason@yorick.cygnus.com>
4100 * decl.c (build_typename_type): Set DECL_ARTIFICIAL.
4102 * error.c (dump_simple_decl): Also print namespace context.
4103 (dump_function_decl): Likewise.
4105 * decl2.c (ambiguous_decl): Don't print old value if it's
4108 * decl.c (lookup_name_real): Fix handling of local types shadowed
4109 by a non-type decl. Remove obsolete code.
4110 * cp-tree.h (DECL_FUNCTION_SCOPE_P): New macro.
4112 * lang-options.h: Add -fpermissive.
4113 * decl2.c: Likewise.
4114 * cp-tree.h: Add flag_permissive.
4115 * decl.c (init_decl_processing): If neither -fpermissive or -pedantic
4116 were specified, set flag_pedantic_errors.
4117 * call.c (build_over_call): Turn dropped qualifier messages
4119 * cvt.c (convert_to_reference): Likewise.
4120 * typeck.c (convert_for_assignment): Likewise.
4122 1998-12-05 Jason Merrill <jason@yorick.cygnus.com>
4124 * decl2.c (coerce_new_type): Use same_type_p.
4125 (coerce_delete_type): Likewise.
4127 * call.c (check_dtor_name): Return 1, not error_mark_node.
4129 1998-12-04 Jason Merrill <jason@yorick.cygnus.com>
4131 * lex.c (handle_cp_pragma): Disable #pragma interface/implementation
4132 if MULTIPLE_SYMBOL_SPACES.
4134 * pt.c (check_template_shadow): New fn.
4135 * decl2.c (grokfield): Use it.
4136 * decl.c (pushdecl): Likewise.
4137 (pushdecl_class_level): Likewise.
4138 (start_method): Likewise.
4139 (xref_tag): Don't try to use 't' if we're defining.
4141 * call.c (check_dtor_name): Just return an error_mark_node.
4142 * pt.c (lookup_template_class): Complain about using non-template here.
4143 * parse.y (apparent_template_type): Not here.
4145 * pt.c (check_explicit_specialization): Complain about specialization
4148 * lang-options.h: Add -f{no-,}implicit-inline-templates.
4150 * pt.c (convert_nontype_argument): Don't assume that any integer
4151 argument is intended to be a constant-expression.
4153 1998-12-03 Mark Mitchell <mark@markmitchell.com>
4155 * class.c (handle_using_decl): Fix comment. Don't lookup
4156 constructors in base classes.
4157 (validate_lhs): Fix typo in comment.
4158 * search.c (lookup_field_1): Don't return a USING_DECL.
4160 * cp-tree.h (DECL_ACCESS): Improve documentation.
4162 * decl.c (expand_static_init): Don't set the initialization-done
4163 flag until the initialization is done.
4165 1998-12-02 Mark Mitchell <mark@markmitchell.com>
4167 * decl2.c (validate_nonmember_using_decl): Complain about using
4168 declarations for class members.
4170 1998-11-29 Jason Merrill <jason@yorick.cygnus.com>
4172 * typeck2.c (process_init_constructor): Use same_type_p.
4174 * decl.c (check_tag_decl): Don't warn about null decl inside a
4177 * pt.c (unify, case OFFSET_TYPE): Pass down 'strict' rather than
4179 (convert_nontype_argument): Use TYPE_PTRMEMFUNC_FN_TYPE.
4180 (resolve_overloaded_unification): Strip baselinks.
4182 Fri Nov 27 13:07:23 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4184 * g++spec.c: Don't prototype xmalloc.
4186 1998-11-25 Jason Merrill <jason@yorick.cygnus.com>
4188 * except.c (expand_throw): Use TYPE_PTR_P to check for pointers.
4190 * decl.c (check_tag_decl): Do complain about null friend decl at
4193 1998-11-25 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4195 * lex.c (make_lang_type): Clear the whole struct lang_type, not
4196 only the first multiple of sizeof (int).
4198 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
4200 * decl.c (start_decl): An explicit specialization of a static data
4201 member is only a definition if it has an initializer.
4203 * except.c (expand_throw): Use cp_finish_decl for the throw temp.
4204 * cvt.c (build_up_reference): Pass DIRECT_BIND down into
4206 * init.c (expand_default_init): Check for DIRECT_BIND instead of
4209 * call.c (build_over_call): Use build_decl.
4211 * except.c (expand_throw): Just use convert, not
4212 build_reinterpret_cast.
4214 * lex.c (handle_generic_pragma): Use token_buffer.
4216 * decl.c (check_tag_decl): Don't complain about null friend decl.
4218 1998-11-24 Dave Pitts <dpitts@cozx.com>
4220 * Make-lang.in (DEMANGLER_PROG): Move the output arguments to the
4222 * lex.c (check_newline): Use ISALPHA.
4223 (readescape): Use ISGRAPH.
4224 (yyerror): Use ISGRAPH.
4226 1998-11-24 Nathan Sidwell <nathan@acm.org>
4228 * search.c (get_abstract_virtuals): Do not use initial
4229 CLASSTYPE_ABSTRACT_VIRTUALS.
4230 * typeck2.c (abstract_virtuals_error): Show location of abstract
4232 * call.c (build_new_method_call): Use
4233 CLASSTYPE_ABSTRACT_VIRTUAL, rather than recalculate.
4234 * class.c (finish_struct_bits): Don't bother working out whether
4235 get_abstract_virtuals will do anything, just do it.
4237 1998-11-24 Graham <grahams@rcp.co.uk>
4239 * typeck.c (build_component_ref): Remove unused statement.
4241 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
4243 * class.c (add_method): Catch invalid overloads.
4245 * class.c (add_method): Build up OVERLOADs properly for conversion ops.
4246 * search.c (lookup_conversions): Handle getting real OVERLOADs.
4247 (add_conversions): Likewise. Revert last change.
4248 * call.c (add_conv_candidate): Pass totype to add_candidate instead
4249 of fn. Don't add a new candidate if the last one was for the same
4251 (print_z_candidates): Handle getting a type as a function.
4252 (joust): If we got two conversion candidates to the same type,
4254 (build_object_call): Lose 'templates'.
4255 (build_user_type_conversion_1): Handle getting real OVERLOADs.
4257 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
4259 * typeck2.c (process_init_constructor): If there are elements
4260 that don't have initializers and they need to have constructors
4261 run, supply them with initializers.
4263 * class.c (finish_struct_1): A class with a 0-width bitfield is
4266 1998-11-23 Mark Mitchell <mark@markmitchell.com>
4268 * pt.c (instantiate_class_template): Don't try to figure out what
4269 specialization to use for a partial instantiation. Correct
4270 typos in a couple of comments. Avoid calling uses_template_parms
4273 1998-11-23 Benjamin Kosnik <bkoz@cygnus.com>
4275 * method.c (process_overload_item): Add call to
4276 build_mangled_C9x_name for intTI_type_nodes.
4277 (build_mangled_C9x_name): Add prototype, define.
4278 * decl.c (init_decl_processing): Add names for
4281 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
4283 * parse.y (named_class_head): Update CLASSTYPE_DECLARED_CLASS.
4285 * class.c (finish_struct_1): Set things up for 0-width bitfields
4286 like we do for others.
4288 * decl.c (check_tag_decl): New fn.
4289 (shadow_tag): Split out from here.
4290 * decl2.c (grok_x_components): Call it.
4292 1998-11-22 Jason Merrill <jason@yorick.cygnus.com>
4294 * decl.c: Lose warn_about_return_type.
4295 (grokdeclarator): Always complain about implicit int, except for
4298 * decl.c (tag_name): New fn.
4299 (xref_tag): Complain about using typedef-name after class-key.
4301 * init.c (expand_vec_init): Also keep going if from_array.
4303 * tree.c (is_overloaded_fn): Also handle the output of
4306 * decl.c (grokdeclarator): Use constructor_name when comparing
4307 field name against enclosing class.
4308 * class.c (finish_struct_anon): Likewise.
4310 1998-11-22 Mark Mitchell <mark@markmitchell.com>
4312 * decl.c (poplevel): Remove code to handle KEEP == 2.
4313 (finish_function): Don't confuse BLOCK-order when
4314 processing a destructor.
4316 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
4318 * decl.c (require_complete_types_for_parms): Call layout_decl
4319 after we've completed the type.
4321 1998-11-21 Martin von Löwis <loewis@informatik.hu-berlin.de>
4323 * decl2.c (validate_nonmember_using_decl): Allow using templates
4324 from the global namespace.
4326 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
4328 Handle specifying template args to member function templates.
4329 * tree.c (build_overload): Always create an OVERLOAD for a template.
4330 * search.c (add_conversions): Handle finding an OVERLOAD.
4331 * decl2.c (check_classfn): Likewise.
4332 * lex.c (identifier_type): See through a baselink.
4333 * parse.y (do_id): Don't call do_identifier if we got a baselink.
4334 * class.c (instantiate_type, case TREE_LIST): Recurse.
4336 * decl.c (grokdeclarator): Allow a boolean constant for array
4337 bounds, odd as that sounds.
4339 * pt.c (unify): Be more strict about non-type parms, except for
4341 (UNIFY_ALLOW_INTEGER): New macro.
4343 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
4345 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
4347 1998-11-19 Jason Merrill <jason@yorick.cygnus.com>
4349 * semantics.c (begin_class_definition): Call
4350 maybe_process_partial_specialization before push_template_decl.
4351 Don't call push_template_decl for a specialization.
4352 * search.c (lookup_field): Do return a member template class.
4353 * decl2.c (handle_class_head): Handle member template classes.
4355 * decl.c (grokdeclarator): A parm type need not be complete.
4357 * pt.c (convert_nontype_argument): Fix thinko.
4359 1998-11-18 Mark Mitchell <mark@markmitchell.com>
4361 * cp-tree.h (PTRMEM_CST_CLASS): Fix typo.
4362 (global_delete_fndecl): New variable.
4363 * decl.c (global_delete_fndecl): Define it.
4364 (init_decl_processing): Set it.
4365 * init.c (build_builtin_delete_call): Use it.
4366 * tree.c (mapcar): Recursively call mapcar for the type of EXPR
4369 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
4371 * decl.c (cplus_expand_expr_stmt): Always complain about unresolved
4374 * tree.c (lvalue_p_1): An INDIRECT_REF to a function is an lvalue.
4375 * call.c (build_object_call): Also support references to functions.
4376 * typeck.c (convert_for_initialization): Don't decay a function
4377 if the target is a reference to function.
4379 * search.c (add_conversions): Get all the overloads from a class.
4381 * decl.c (grok_ctor_properties): Complain about any constructor
4382 that will take a single arg of the class type by value.
4384 * typeck2.c (build_functional_cast): Can't create objects of
4385 abstract classes this way.
4386 * cvt.c (ocp_convert): Likewise.
4388 * decl.c (grokfndecl): Member functions of local classes are not
4391 1998-11-18 Mark Mitchell <mark@markmitchell.com>
4393 * Make-lang.in (cc1plus): Add dependency on hash.o.
4395 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
4397 * search.c (get_abstract_virtuals): Complain about virtuals with
4399 * typeck2.c (abstract_virtuals_error): Remove handling for virtuals
4400 with no final overrider.
4401 * class.c (override_one_vtable): Don't set DECL_ABSTRACT_VIRTUAL_P
4402 on virtuals with no final overrider.
4404 * lex.c (reinit_parse_for_block): Add a space after the initial ':'.
4406 * class.c (finish_struct_1): Don't remove zero-width bit-fields until
4409 * friend.c (do_friend): Don't set_mangled_name_for_decl.
4411 * class.c (finish_struct_anon): Complain about non-fields.
4412 * decl2.c (build_anon_union_vars): Likewise.
4414 * decl.c (grokdeclarator): Normal data members can't have the same
4415 name as the class, either.
4416 * class.c (finish_struct_anon): Neither can members of an
4419 1998-11-17 Mark Mitchell <mark@markmitchell.com>
4421 * cp-tree.h (TYPE_ALIAS_SET): Document language-dependent uses.
4422 (TYPE_BINFO): Likewise.
4423 (IS_AGGR_TYPE): Tweak.
4424 (SET_IS_AGGR_TYPE): New macro.
4425 (CLASS_TYPE_P): Tweak.
4426 (lang_type): Group mark bitfields together. Remove linenum.
4427 (CLASSTYPE_SOURCE_LINE): Remove macro.
4428 (CLASSTYPE_MARKED_N): New macro.
4429 (SET_CLASSTYPE_MARKED_N): Likewise.
4430 (CLEAR_CLASSTYPE_MARKED_N): Likewise.
4431 (CLASS_TYPE_MARKED_*): Use them.
4432 (SET_CLASSTYPE_MARKED_*): Likewise.
4433 (CLEAR_CLASSTYPE_MARKED_*): Likewise.
4434 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
4435 (TYPE_TEMPLATE_INFO): Handle TEMPLATE_TEMPLATE_PARMs as well.
4436 (TYPENAME_TYPE_FULLNAME): Use TYPE_BINFO rather than CLASSTYPE_SIZE.
4437 * class.c (class_cache_obstack): New variable.
4438 (class_cache_firstobj): Likewise.
4439 (finish_struct): Don't set CLASSTYPE_SOURCE_LINE.
4440 (pushclass): Free the cache, when appropriate.
4442 (maybe_push_cache_obstack): Use class_cache_obstack.
4443 * decl.c (include hash.h).
4444 (typename_hash): New function.
4445 (typename_compare): Likewise.
4446 (build_typename_type): Check the hash table to avoid creating
4448 (build_ptrmemfunc_type): Use SET_IS_AGGR_TYPE.
4449 (grokdeclarator): Use CLASS_TYPE_P.
4450 (xref_basetypes): Likewise.
4451 (start_function): Likewise. Don't put current_class_ref on the
4453 * error.c (dump_type_real): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO
4455 * lex.c (note_got_semicolon): Use CLASS_TYPE_P.
4456 (make_lang_type): Don't create TYPE_LANG_SPECIFIC and associated
4457 fields for types other than class types. Do clear TYPE_ALIAS_SET
4458 for types other than class types, though.
4459 * method.c (build_overload_identifier): Use CLASS_TYPE_P and
4460 TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4461 * pt.c (process_template_parm): Don't set
4462 CLASSTYPE_GOT_SEMICOLON.
4463 (lookup_template_class): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4464 Coerce arguments on the momentary obstack.
4465 (for_each_template_parm): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4466 (instantiate_class_template): Calculate template arguments on the
4467 momentary obstack. Tidy.
4468 (tsubst_template_arg_vector): Use make_temp_vec.
4469 (tsubst_aggr_type): Put template arguments on the momentary
4471 (tsubst_decl): Likewise.
4472 (tsubst): Copy the array bounds index to the permanent obstack
4473 before building index types. Use new macros.
4474 (unify): Use new macros.
4475 (do_type_instantiation): Likewise.
4476 * search.c (lookup_fnfields_1): Use new macros.
4477 (dfs_pushdecls): Build envelopes on the cache obstack.
4478 (dfs_compress_decls): Use new macros.
4479 (push_class_decls): Build on the cache obstack.
4480 * semantics.c (finish_typeof): Don't set CLASSTYPE_GOT_SEMICOLON.
4481 * sign.c (build_signature_pointer_or_reference_type): Use
4483 * tree.c (make_binfo): Check CLASS_TYPE_P.
4484 (copy_template_template_parm): Adjust.
4485 (make_temp_vec): Use push_expression_obstack.
4486 * typeck.c (complete_type): Use new macros.
4487 (comptypes): Likewise.
4489 1998-11-17 Jason Merrill <jason@yorick.cygnus.com>
4491 * pt.c (tsubst): Add diagnostics for invalid array, reference
4492 and pointer to member types.
4494 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
4496 * typeck2.c (my_friendly_abort): Don't fatal twice in a row.
4498 * typeck.c (c_expand_start_case): Use build_expr_type_conversion.
4501 * parse.y (structsp): Fix cut-and-paste error.
4503 * init.c (build_new): Complain about non-integral size.
4505 * parse.y (unary_expr): Complain about defining types in sizeof.
4507 * typeck.c (expr_sizeof): Complain about sizeof an overloaded fn.
4509 * rtti.c (build_x_typeid): Complain about typeid without
4510 including <typeinfo>.
4511 (get_typeid): Likewise. Complain about typeid of incomplete type.
4512 (get_tinfo_fn_dynamic): Likewise.
4513 (get_typeid_1): Not static anymore.
4514 * except.c (build_eh_type_type): Use get_typeid_1.
4516 * rtti.c (build_dynamic_cast_1): Give errors for dynamic_cast to
4517 ambiguous or private bases. Fix warning for reference cast.
4519 1998-11-16 Mark Mitchell <mark@markmitchell.com>
4521 * cp-tree.h (DECL_TEMPLATE_INSTANTIATED): New macro.
4522 * decl.c (duplicate_decls): Remove special-case code to deal with
4523 template friends, and just do the obvious thing.
4524 * pt.c (register_specialization): Tweak for clarity, and also to
4525 clear DECL_INITIAL for an instantiation before it is merged with a
4527 (check_explicit_specialization): Fix indentation.
4528 (tsubst_friend_function): Handle both definitions in friend
4529 declaration and outside friend declarations.
4530 (tsubst_decl): Don't clear DECL_INITIAL for an instantiation.
4531 (regenerate_decl_from_template): Tweak accordingly.
4532 (instantiate_decl): Likewise.
4534 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
4536 * decl.c (cplus_expand_expr_stmt): Promote warning about naked
4537 member function reference to error.
4538 * cvt.c (ocp_convert): Complain about converting an overloaded
4541 * init.c (build_offset_ref): Just return a lone static member
4544 * decl.c (cp_finish_decl): Only complain about real CONSTRUCTORs,
4547 * typeck.c (build_binary_op_nodefault): Improve error handling.
4549 * decl.c (grokfndecl): Complain about making 'main' a template.
4551 * typeck.c (string_conv_p): Don't convert from wchar_t[] to char*.
4553 * call.c (build_method_call): Handle a BIT_NOT_EXPR around a
4554 TYPE_DECL in a template.
4556 1998-11-15 Jason Merrill <jason@yorick.cygnus.com>
4558 * typeck2.c (my_friendly_abort): Add URL in the other case, too.
4560 * decl.c (struct cp_function): Add named_label_uses.
4561 (push_cp_function_context): Save it.
4562 (pop_cp_function_context): Restore it.
4563 (define_label): Also complain about jumping into the scope of
4564 non-POD objects that don't have constructors.
4565 * tree.c (pod_type_p): New fn.
4567 * pt.c (instantiate_class_template): Clear TYPE_BEING_DEFINED sooner.
4568 * rtti.c (synthesize_tinfo_fn): Call import_export_decl here.
4569 (get_tinfo_fn): Not here.
4570 * repo.c (repo_get_id): Abort if we get called for an incomplete
4573 1998-11-13 Mark Mitchell <mark@markmitchell.com>
4575 * except.c (expand_throw): Make sure first argument to
4576 __cp_push_exception is of type `void*' to avoid spurious error
4579 1998-11-11 Jason Merrill <jason@yorick.cygnus.com>
4581 * pt.c (try_one_overload): Take orig_targs again. Only check for
4582 mismatches against them; we don't care what a previous call found.
4583 (resolve_overloaded_unification): Adjust.
4585 * search.c (lookup_field): Don't return anything for a non-type
4586 field from a dependent type.
4587 * decl.c (grokdeclarator): Resolve SCOPE_REFs of the current class
4588 in an array declarator.
4589 (start_decl): Push into the class before looking for the field.
4591 1998-11-08 Mark Mitchell <mark@markmitchell.com>
4593 * method.c (build_overload_value): Handle REFERENCE_TYPE.
4595 1998-11-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
4597 * decl.c (grokdeclarator): Allow namespace-scoped members if they
4600 1998-11-08 Jason Merrill <jason@yorick.cygnus.com>
4602 * pt.c (tsubst_decl): Don't mess with the global value of an
4603 un-mangled DECL_ASSEMBLER_NAME.
4605 1998-11-03 Christopher Faylor <cgf@cygnus.com>
4607 * decl.c (init_decl_processing): Remove CYGWIN conditional
4608 since CYGWIN is now able to deal with trapping signals.
4610 Sat Nov 7 15:48:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4612 * cp-tree.h: Don't include gansidecl.h.
4613 * exception.cc: Include gansidecl.h (since we don't include config.h)
4614 * g++spec.c: Don't include gansidecl.h.
4616 1998-11-06 Mark Mitchell <mark@markmitchell.com>
4618 * cp-tree.h (lang_decl_flags): Add defined_in_class. Decrease
4620 (DECL_DEFINED_IN_CLASS_P): New macro.
4621 (TEMPLATE_PARMS_FOR_INLINE): Document.
4622 (check_static_variable_definition): New function.
4623 * decl.c (cp_finish_decl): Set DECL_DEFINED_IN_CLASS_P, if
4625 (check_static_variable_definition): Split out from ...
4626 (grokdeclarator): Here.
4627 * pt.c (check_default_tmpl_args): New function, split out from ...
4628 (push_template_decl_real): Here.
4629 (instantiate_template): Fix comment.
4631 1998-11-04 Mark Mitchell <mark@markmitchell.com>
4633 * cp-tree.h (CP_TYPE_CONST_P): Make {0,1}-valued.
4634 (CP_TYPE_VOLATILE_P): Likewise.
4635 (CP_TYPE_RESTRICT_P): Likewise.
4637 1998-11-03 Mark Mitchell <mark@markmitchell.com>
4639 * pt.c (tsubst): Use build_index_type, not build_index_2_type.
4641 1998-11-02 Jason Merrill <jason@yorick.cygnus.com>
4643 * class.c (instantiate_type): Be more helpful.
4645 * decl2.c (import_export_decl): Call import_export_class.
4647 * cp-tree.h (EMPTY_CONSTRUCTOR_P): Check !TREE_HAS_CONSTRUCTOR.
4648 * decl2.c (build_expr_from_tree): Propagate TREE_HAS_CONSTRUCTOR.
4649 * pt.c (tsubst_copy): Likewise.
4651 1998-11-02 Mark Mitchell <mark@markmitchell.com>
4653 * init.c (expand_vec_init): Fix off-by-one error.
4655 1998-11-02 Alexandre Oliva <oliva@dcc.unicamp.br>
4657 * parse.y (apparent_template_type): New type.
4658 (named_complex_class_head_sans_basetype): Use it.
4659 * Makefile.in (CONFLICTS): One new conflict.
4660 * parse.c: Regenerated.
4662 1998-11-01 Mark Mitchell <mark@markmitchell.com>
4664 * cp-tree.h (COMPARE_STRICT): New macro.
4665 (COMPARE_BASE): Likewise.
4666 (COMPARE_RELAXED): Likewise.
4667 (COMPARE_REDECLARATION): Likewise.
4668 (same_type_p): Likewise.
4669 (same_or_base_type_p): Likewise.
4670 * call.c (standard_conversion): Use them, in place of comptypes
4671 with numeric arguments.
4672 (reference_binding): Likewise.
4673 (convert_like): Likewise.
4674 (build_over_call): Likewise.
4675 (is_subseq): Likewise.
4676 (is_properly_derived_from): Likewise.
4677 (compare_ics): Likewise.
4679 * class.c (delete_duplicate_fields_1): Likewise.
4680 (resolves_to_fixed_type_p): Likewise.
4681 (instantiate_type): Likewise. Remove #if 0'd code.
4682 * decl.c (decls_match): Likewise. Use COMPARE_REDECLARATION here.
4683 (pushdecl): Likewise.
4684 (lookup_name_real): Likewise.
4685 (grokdeclarator): Likewise. Check for illegal array declarations.
4686 (grokparms): Likewise.
4687 (grok_op_properties): Likewise.
4688 * decl2.c (check_classfn): Likewise.
4689 * friend.c (is_friend): Likewise.
4690 (make_friend_class): Likewise.
4691 * init.c (expand_aggr_init): Likewise.
4692 (expand_vec_init): Likewise.
4693 * pt.c (is_member_template_class): Remove declaration.
4694 (is_specialization_of): Use COMPARE_* and new macros.
4695 (comp_template_parms): Likewise.
4696 (convert_nontype_argument): Likewise.
4697 (coerce_template_template_parms): Likewise.
4698 (template_args_equal): Likewise.
4699 (lookup_template_class): Likewise.
4700 (type_unification_real): Likewise.
4702 (get_bindings_real): Likewise.
4703 * search.c (covariant_return_p): Likewise.
4704 (get_matching_virtual): Likewise.
4705 * sig.c (match_method_types): Likewise.
4706 * tree.c (vec_binfo_member): Likewise.
4707 (cp_tree_equal): Likewise.
4708 * typeck.c (common_type): Likewise.
4709 (comp_array_types): Likewise. Get issues involving unknown array
4711 (comptypes): Update comments. Use new flags.
4712 (comp_target_types): Use new macros.
4713 (compparms): Likewise.
4714 (comp_target_parms): Likewise.
4715 (string_conv_p): Likewise.
4716 (build_component_ref): Likewise.
4717 (build_indirect_ref): Likewise.
4718 (build_conditional_expr): Likewise.
4719 (build_static_cast): Likewise.
4720 (build_reinterpret_cast): Likewise.
4721 (build_const_cast): Likewise.
4722 (build_modify_expr): Likewise.
4723 (convert_for_assignment): Likewise.
4724 (comp_ptr_ttypes_real): Likewise.
4725 (ptr_reasonably_similar): Likewise.
4726 (comp_ptr_ttypes_const): Likewise.
4728 1998-10-31 Jason Merrill <jason@yorick.cygnus.com>
4730 * rtti.c (build_dynamic_cast_1): Fix cut-and-paste error.
4732 1998-10-30 Mark Mitchell <mark@markmitchell.com>
4734 * decl2.c (delete_sanity): Pass integer_zero_node, not
4735 integer_two_node, to build_vec_delete.
4736 * init.c (build_array_eh_cleanup): Remove.
4737 (expand_vec_init_try_block): New function.
4738 (expand_vec_init_catch_clause): Likewise.
4739 (build_vec_delete_1): Don't deal with case that auto_delete_vec
4740 might be integer_two_node anymore.
4741 (expand_vec_init): Rework for initialization-correctness and
4742 exception-correctness.
4743 * typeck2.c (process_init_constructor): Make mutual exclusivity
4744 of cases more obvious.
4746 1998-10-29 Jason Merrill <jason@yorick.cygnus.com>
4748 * decl.c (lookup_name_real): OK, only warn if not lexing.
4749 Simplify suggested fix.
4751 * cp-tree.h (IDENTIFIER_MARKED): New macro.
4752 * search.c (lookup_conversions): Use breadth_first_search.
4753 (add_conversions): Avoid adding two conversions to the same type.
4754 (breadth_first_search): Work with base binfos, rather
4755 than binfos and base indices.
4756 (get_virtual_destructor): Adjust.
4757 (tree_has_any_destructor_p): Adjust.
4758 (get_matching_virtual): Adjust.
4760 * pt.c (push_template_decl_real): Generalize check for incorrect
4761 number of template parms.
4762 (is_member_template_class): #if 0.
4764 1998-10-29 Richard Henderson <rth@cygnus.com>
4766 * Makefile.in (cc1plus): Put CXX_OBJS, and thence @extra_cxx_objs@,
4769 1998-10-28 Zack Weinberg <zack@rabi.phys.columbia.edu>
4771 * lex.c: Call check_newline from lang_init always. After
4772 calling cpp_start_read, set yy_cur and yy_lim to read from the
4773 cpplib token buffer.
4775 1998-10-28 Jason Merrill <jason@yorick.cygnus.com>
4777 * class.c (instantiate_type): Don't consider templates for a normal
4780 * class.c (finish_struct_1): Don't complain about non-copy
4781 assignment ops in union members.
4783 * class.c (build_vtable): Don't pass at_eof to import_export_vtable.
4784 (prepare_fresh_vtable): Likewise.
4785 (finish_struct_1): Don't call import_export_class.
4786 * decl2.c (finish_vtable_vardecl): Do import/export stuff.
4787 (finish_prevtable_vardecl): Lose.
4788 (finish_file): Don't call it.
4789 * pt.c (instantiate_class_template): Likewise.
4790 * cp-tree.h: Remove it.
4792 * init.c (build_delete): Reset TYPE_HAS_DESTRUCTOR here.
4793 * decl.c (finish_function): Not here.
4794 (start_function): Do set DECL_INITIAL.
4796 * pt.c (push_template_decl_real): Complain about default template
4797 args for enclosing classes.
4799 * call.c (add_function_candidate): Treat conversion functions
4800 as coming from the argument's class.
4801 * cp-tree.h (DECL_CONV_FN_P): New fn.
4802 (DECL_DESTRUCTOR_P): Also check DECL_LANGUAGE.
4803 * class.c (add_method): Use DECL_CONV_FN_P.
4804 * decl2.c (check_classfn): Likewise.
4805 * error.c (dump_function_name): Likewise.
4806 (dump_function_decl): Likewise.
4807 * pt.c (fn_type_unification): Likewise.
4808 * search.c (add_conversions): Likewise.
4810 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
4812 * lex.c (do_identifier): Also generate LOOKUP_EXPR for RESULT_DECL.
4813 * method.c (hack_identifier): Also check for using RESULT_DECL
4816 1998-10-27 Mark Mitchell <mark@markmitchell.com>
4818 * decl.c (grokdeclarator): Use type_quals, rather than constp,
4821 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
4823 * call.c (standard_conversion): instantiate_type here.
4824 (reference_binding): And here.
4825 (implicit_conversion): Not here.
4826 (build_op_delete_call): No need to cons up an OVERLOAD.
4827 * cvt.c (cp_convert_to_pointer): instantiate_type here.
4828 (convert_to_reference): And here.
4829 * decl.c (grok_reference_init): Not here.
4830 (grokparms): Or here.
4831 * typeck2.c (digest_init): Or here.
4832 * typeck.c (decay_conversion): Take the address of overloaded
4834 (require_instantiated_type): Lose.
4835 (convert_arguments): Don't handle unknown types here.
4836 (build_c_cast): Likewise.
4837 (build_binary_op): Gut.
4838 (build_conditional_expr): Don't require_instantiated_type.
4839 (build_modify_expr): Likewise.
4840 (build_static_cast): Don't instantiate_type.
4841 (build_reinterpret_cast): Likewise.
4842 (build_const_cast): Likewise.
4843 (convert_for_initialization): Likewise.
4844 (build_ptrmemfunc): Use type_unknown_p.
4845 (convert_for_assignment): Also do default_conversion on overloaded
4846 functions. Hand them off to ocp_convert.
4848 1998-10-26 Mark Mitchell <mark@markmitchell.com>
4850 * error.c (dump_decl): Deal with TEMPLATE_DECLs that are
4851 VAR_DECLs. Handle vtables whose DECL_CONTEXT is not a type.
4853 * class.c (finish_struct_1): Use build_cplus_array_type to build
4855 * decl.c (init_decl_processing): Likewise.
4856 * except.c (expand_end_eh_spec): Likewise.
4857 * search.c (expand_upcast_fixups): Simplify very slightly.
4859 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
4861 * decl.c (grokdeclarator): Complain about a variable using
4862 constructor syntax coming back null from start_decl.
4864 * friend.c (make_friend_class): Complain about trying to make
4865 a non-class type a friend.
4867 * decl.c (grokfndecl): Set DECL_INITIAL for a defn here.
4868 (start_function): Not here.
4870 1998-10-26 Brendan Kehoe <brendan@cygnus.com>
4872 * decl.c (grokdeclarator): Disallow `explicit' in a friend declaration.
4874 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
4876 * typeck2.c (process_init_constructor): Only skip anonymous fields
4877 if they are bitfields.
4879 * cp-tree.def (TYPEOF_TYPE): New code.
4880 * error.c (dump_type_real): Handle it.
4881 * pt.c (tsubst): Likewise.
4882 * tree.c (search_tree): Likewise.
4883 * semantics.c (finish_typeof): New fn.
4884 * parse.y (typespec): Use it.
4885 * cp-tree.h: Declare it.
4887 1998-10-26 Manfred Hollstein <manfred@s-direktnet.de>
4889 * cp-tree.h (FORMAT_VBASE_NAME): Make definition unconditional.
4891 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
4893 * typeck.c (convert_arguments): Don't handle pmf references
4896 * init.c (build_member_call): Don't try to convert to the base type
4897 if it's ambiguous or pedantic.
4899 * typeck2.c (check_for_new_type): Only depend on pedantic for
4902 1998-10-25 Mark Mitchell <mark@markmitchell.com>
4904 * decl.c (grokdeclarator): Set DECL_NONCONVERTING_P for all
4905 non-converting constructors.
4907 1998-10-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
4909 * gxxint.texi: Correct documentation for n, N, Q, and B.
4911 1998-10-23 Martin von Löwis <loewis@informatik.hu-berlin.de>
4913 * parse.y (condition): Convert VAR_DECL from reference to indirect
4916 1998-10-23 Andrew MacLeod <amacleod@cygnus.com>
4918 * exception.cc (__cp_pop_exception): Free the original exception
4919 value, not the potentially coerced one.
4921 1998-10-23 Mark Mitchell <mark@markmitchell.com>
4923 * Makefile.in (hash.h): Run gperf when necessary.
4925 * cp-tree.h (CP_TYPE_READONLY): Remove.
4926 (CP_TYPE_VOLATILE): Likewise.
4927 (CP_TYPE_QUALS): New macro.
4928 (CP_TYPE_CONST_P): Likewise.
4929 (CP_TYPE_VOLATILE_P): Likewise.
4930 (CP_TYPE_RESTRICT_P): Likewise.
4931 (CP_TYPE_CONST_NON_VOLATILE_P): Likewise.
4932 (cp_build_type_variant): Rename to ...
4933 (cp_build_qualified_type): New function.
4934 (c_apply_type_quals_to_decl): Declare.
4935 (SIGNATURE_POINTER_NAME_FORMAT): Modify to allow `restrict'.
4936 (SIGNATURE_REFERENCE_NAME_FORMAT): Likewise.
4937 (cp_type_qual_from_rid): New function.
4938 (compparms): Remove unused parameter. All callers changed.
4939 (cp_type_quals): New function.
4940 (at_least_as_qualified_p): Likewise.
4941 (more_qualified_p): Likewise.
4943 * call.c (standard_conversion): Replace calls to
4944 cp_build_type_variant with cp_build_qualified_type. Use
4945 CP_TYPE_QUALS to get qualifiers and at_least_as_qualified_p to
4946 compare them. Use CP_TYPE_* macros to check qualifiers.
4947 (reference_binding): Likewise.
4948 (implicit_conversion): Likewise.
4949 (add_builtin_candidates): Likewise.
4950 (build_over_call): Likewise.
4951 * class.c (overrides): Compare all qualifiers, not just `const',
4952 on method declarations.
4953 * cvt.c (convert_to_reference): More CP_TYPE_QUALS conversion, etc.
4954 (convert_pointer_to_real): Likewise.
4955 (type_promotes_to): Likewise.
4956 * decl.c (check_for_uninitialized_const_var): New function.
4957 (init_decl_processing): More CP_TYPE_QUALS conversion, etc.
4958 (cp_finish_decl): Use check_for_uninitialized_const_var.
4959 (grokdeclarator): More CP_TYPE_QUALS conversion, etc. Update to
4961 (grok_ctor_properties): Likewise.
4962 (grok_op_properties): Likewise.
4963 (start_function): Likewise.
4964 (rever_static_member_fn): Likewise.
4965 * decl2.c (grok_method_quals): Likewise.
4966 (grokfield): Likewise.
4967 * error.c (dump_readonly_or_volatile): Rename to ...
4968 (dump_qualifiers): New function. Handle `restrict'.
4969 (dump_type_real): Use it.
4970 (dump_aggr_type): Likewise.
4971 (dump_type_prefix): Likewise.
4972 (dump_type_suffix): Likewise.
4973 (dump_function_decl): Likewise.
4974 (cv_as_string): Likewise.
4975 * gxx.gperf: Add __restrict and __restrict__.
4976 * gxxint.texi: Document `u' as used for `__restrict', and a few
4977 other previously undocumented codes.
4978 * hash.h: Regenerated.
4979 * init.c (expand_aggr_init): More CP_TYPE_QUALS conversion, etc.
4980 (build_member_call): Likewise.
4981 (build_new_1): Likewise.
4982 * lex.c (init_parse): Add entry for RID_RESTRICT.
4983 (cons_up_default_function): More CP_TYPE_QUALS conversion, etc.
4984 (cp_type_qual_from_rid): Define.
4985 * lex.h (enum rid): Add RID_RESTRICT.
4986 * method.c (process_modifiers): Deal with `restrict'.
4987 * parse.y (primary): More CP_TYPE_QUALS conversion, etc.
4988 * parse.c: Regenerated.
4989 * pt.c (convert_nontype_argument): More CP_TYPE_QUALS conversion, etc.
4990 (tsubst_aggr_type): Likewise.
4992 (check_cv_quals_for_unify): Likewise.
4994 * rtti.c (init_rtti_processing): Likewise.
4995 (build_headof): Likewise.
4996 (get_tinfo_var): Likewise.
4997 (buidl_dynamic_cast_1): Likewise. Fix `volatile' handling.
4998 (expand_class_desc): Likewise.
4999 (expand_attr_desc): Likewise.
5000 (synthesize_tinfo_fn): Likewise.
5001 * search.c (covariant_return_p): Likewise. Fix `volatile' handling.
5002 (get_matching_virtual): Likewise.
5003 (expand_upcast_fixups): Likewise.
5004 * sig.c (build_signature_pointer_or_reference_name): Take
5005 type_quals, not constp and volatilep.
5006 (build_signature_pointer_or_reference_type): Likewise.
5007 (match_method_types): More CP_TYPE_QUALS conversion, etc.
5008 (build_signature_pointer_constructor): Likewise.
5009 (build_signature_method_call): Likewise.
5010 * tree.c (build_cplus_array_type): Likewise.
5011 (cp_build_type_variant): Rename to ...
5012 (cp_build_qualified_type): New function. Deal with `__restrict'.
5013 (canonical_type_variant): More CP_TYPE_QUALS conversion, etc.
5014 (build_exception_variant): Likewise.
5016 * typeck.c (qualif_type): Likewise.
5017 (common_type): Likewise.
5018 (comptypes): Likewise.
5019 (comp_cv_target_types): Likewise.
5020 (at_least_as_qualified_p): Define.
5021 (more_qualified_p): Likewise.
5022 (comp_cv_qualification): More CP_TYPE_QUALS conversion, etc.
5023 (compparms): Likewise.
5024 (inline_conversion): Likewise.
5025 (string_conv_p): Likewise.
5026 (build_component_ref): Likewise.
5027 (build_indirect_ref): Likewise.
5028 (build_array_ref): Likewise.
5029 (build_unary_op): Likewise.
5030 (build_conditional_expr): Likewise.
5031 (build_static_cast): Likewise.
5032 (build_c_cast): Likewise.
5033 (build_modify_expr): Likewise.
5034 (convert_For_assignment): Likewise.
5035 (comp_ptr_ttypes_real): Likewise.
5036 (cp_type_quals): New function.
5038 1998-10-23 Jason Merrill <jason@yorick.cygnus.com>
5040 * cp-tree.h (CP_TYPE_READONLY): New macro to handle arrays.
5041 (CP_TYPE_VOLATILE): Likewise.
5042 * decl.c (grokdeclarator): Use them.
5043 * tree.c (canonical_type_variant): Likewise.
5045 1998-10-22 Martin von Löwis <loewis@informatik.hu-berlin.de>
5047 * parse.y (named_class_head): Push into class while parsing the
5049 * decl2.c (push_scope, pop_scope): New functions.
5050 * cp-tree.h: Declare them.
5051 * init.c (build_new_1): Delay cleanup until end of full expression.
5053 1998-10-21 Jason Merrill <jason@yorick.cygnus.com>
5055 * typeck.c (build_component_ref): Use of a type here is an error.
5057 1998-10-19 Jason Merrill <jason@yorick.cygnus.com>
5059 Revamp references to member functions.
5060 * method.c (hack_identifier): Call build_component_ref for a
5061 reference to a member function.
5062 * typeck.c (build_component_ref): Only return a single function
5063 if it's static. Otherwise, return a COMPONENT_REF.
5064 (build_x_function_call): Handle a COMPONENT_REF.
5065 (build_unary_op): Handle all unknown-type things.
5066 * decl2.c (arg_assoc): Handle COMPONENT_REF.
5067 * class.c (instantiate_type): Complain if the function we get is a
5068 nonstatic member function. Remove code for finding "compatible"
5070 * pt.c (tsubst_copy): Handle NOP_EXPR.
5071 * tree.c (build_dummy_object): New fn.
5072 (maybe_dummy_object): New fn.
5073 (is_dummy_object): New fn.
5074 * cp-tree.h: Declare them.
5075 * cvt.c (cp_convert_to_pointer): Use maybe_dummy_object.
5076 * error.c (dump_expr, case OFFSET_REF): Use is_dummy_object.
5077 * init.c (build_member_call): Use maybe_dummy_object and
5079 (build_offset_ref): Use maybe_dummy_object.
5080 (resolve_offset_ref): Use is_dummy_object.
5081 * typeck.c (build_x_function_call): Call build_dummy_object.
5082 (unary_complex_lvalue): Call is_dummy_object.
5084 * typeck.c (build_component_addr): Make sure field is a field.
5086 * call.c (build_new_op): Delete obsolete code.
5088 * pt.c (tsubst, TEMPLATE*PARM*): Abort if we don't have any args.
5090 1998-10-18 Martin von Löwis <loewis@informatik.hu-berlin.de>
5092 * decl2.c (validate_nonmember_using_decl): Fix using-directives of
5093 std if std is ignored.
5095 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
5097 * decl.c (grokvardecl): Fix thinko.
5099 * decl.c (grokdeclarator): Embedded attrs bind to the right,
5102 * parse.y (fn.def2): Fix 'attrs' format.
5104 1998-10-18 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
5106 * Makefile.in (CONFLICTS): Update.
5107 * parse.y (expr_or_declarator_intern): New rule.
5108 (expr_or_declarator, direct_notype_declarator, primary,
5109 functional_cast): Use it.
5110 (notype_declarator_intern): New rule.
5111 (notype_declarator, complex_notype_declarator): Use it.
5113 1998-10-17 Jason Merrill <jason@yorick.cygnus.com>
5115 * decl.c (grokfndecl): Set DECL_CONTEXT to namespace if appropriate.
5116 (grokvardecl): Likewise.
5118 Sat Oct 17 23:27:20 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5120 * class.c (make_method_vec): Cast 1st argument of `bzero' to (PTR).
5121 (add_method): Likewise for arguments 1 & 2 of `bcopy'.
5123 * decl.c (signal_catch): Mark with ATTRIBUTE_NORETURN.
5125 * pt.c (process_partial_specialization): Cast 1st argument of
5128 * tree.c (build_base_fields): Cast `base_align' to (int) when
5129 comparing against one.
5131 1998-10-16 Mark Mitchell <mark@markmitchell.com>
5133 * decl.c (lookup_name_real): Handle template parameters for member
5134 templates where said parameters have the same name as the
5137 * decl.c (expand_static_init): Build cleanups before entering the
5138 anonymous function used to do them to avoid access-checking
5141 * decl.c (grokfndecl): Add back call to cplus_decl_attributes
5142 accidentally removed by previous change, and make DECL_RTL here.
5143 * class.c (add_method): Don't make DECL_RTL here.
5145 * pt.c (for_each_template_parm): Don't examine uninstantiated
5148 1998-10-16 Dave Brolley <brolley@cygnus.com>
5150 * lex.c (real_yylex): Fix unaligned access of wchar_t.
5152 1998-10-16 Mark Mitchell <mark@markmitchell.com>
5154 * class.c (add_method): Fix documentation to reflect previous
5155 changes. Check for duplicate method declarations here.
5156 * decl.c (decls_match): Handle FUNCTION_DECL vs TEMPLATE_DECL
5157 correctly; such things never match.
5158 (grokfndecl): Don't look for duplicate methods here.
5159 * decl2.c (check_classfn): Don't assume names are mangled.
5160 Don't add bogus member function declarations to a class before the
5161 class type is complete.
5162 (grokfield): Reformat error message.
5163 * method.c (set_mangled_name_for_decl): Don't mangle names while
5164 processing_template_decl.
5166 1998-10-16 Jason Merrill <jason@yorick.cygnus.com>
5168 * typeck.c (build_indirect_ref): Complain about a pointer to data
5170 * typeck2.c (build_m_component_ref): Don't indirect a pointer to
5172 * init.c (resolve_offset_ref): Don't undo the above.
5174 * cp-tree.h (DECL_C_BIT_FIELD, SET_DECL_C_BIT_FIELD): New macros.
5175 (struct lang_decl_flags): Add `bitfield'.
5176 * class.c (finish_struct_1): Use DECL_C_BIT_FIELD instead of
5178 * decl2.c (grokbitfield, grok_alignof): Likewise.
5179 * init.c (build_offset_ref): Likewise.
5180 * typeck.c (build_component_addr, expr_sizeof): Likewise.
5181 * cvt.c (build_up_reference): Don't crash if taking the address
5182 returns error_mark_node.
5184 * decl.c (grokfndecl): Also check ctype when checking for ::main().
5186 1998-10-15 Jason Merrill <jason@yorick.cygnus.com>
5188 * decl.c (grokfndecl): ::main and __builtin_* get C linkage.
5190 (grokdeclarator): Instead of here.
5191 * friend.c (do_friend): Lose special handling of ::main and
5193 * cp-tree.h (DECL_MAIN_P): Check for C linkage.
5195 * spew.c (yylex): Clear looking_for_typename if we got
5198 1998-10-15 Mark Mitchell <mark@markmitchell.com>
5200 * class.c (maybe_warn_about_overly_private_class): Improve error
5201 messages for class with only private constructors.
5203 * cp-tree.def (TYPENAME_TYPE): Add to documentation.
5204 * cp-tree.h (TYPENAME_TYPE_FULLNAME): Document.
5205 (build_typename_type): New function.
5206 * decl.c (build_typename_type): Broken out from ...
5207 (make_typename_type): Use it.
5208 * search.c (lookup_field): Likewise.
5210 1998-10-14 Benjamin Kosnik <bkoz@rhino.cygnus.com>
5212 * pt.c (convert_nontype_argument): Check against type_referred_to.
5213 * decl.c (grokvardecl): Check for declarator name before building
5214 DECL_ASSEMBLER_NAME.
5216 1998-10-14 Mark Mitchell <mark@markmitchell.com>
5218 * pt.c (lookup_template_class): Add comment.
5219 (instantiate_class_template): Don't mark the _TYPE node for
5220 member class templates as an instantiation.
5222 1998-10-14 Jason Merrill <jason@yorick.cygnus.com>
5224 * decl.c (grokfndecl): Fix my thinko.
5226 1998-10-13 Jason Merrill <jason@yorick.cygnus.com>
5228 * tinfo2.cc (fast_compare): Remove.
5229 (before): Just use strcmp.
5230 * tinfo.cc (operator==): Just use strcmp.
5232 1998-10-13 Klaus-Georg Adams <Klaus-Georg.Adams@chemie.uni-karlsruhe.de>
5234 * decl.c (grokfndecl): Don't check for linkage in `extern "C"'
5237 1998-10-13 Mark Mitchell <mark@markmitchell.com>
5239 * cp-tree.h (specializations_of_same_template_p): Remove.
5240 * search.c (get_template_base): Don't use it.
5241 (get_template_base_recursive): Likewise.
5242 * pt.c (specializations_of_same_template_p): Remove.
5243 (unify): Don't use it.
5244 (lookup_template_class): Find the correct parent when setting
5245 CLASSTYPE_TI_TEMPLATE.
5247 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
5249 * tinfo.cc (operator==): Always compare names.
5251 1998-10-12 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
5253 * decl.c (start_function): Fix cut-and-paste error.
5255 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
5257 * inc/typeinfo: Add #pragma interface.
5258 (operator!=): Just call operator==.
5259 * tinfo.cc: Add #pragma implementation.
5260 (operator==): Move from inc/typeinfo and tinfo2.cc.
5261 Check __COMMON_UNRELIABLE instead of _WIN32.
5263 * typeck2.c (my_friendly_abort): Add URL.
5265 1998-10-12 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
5267 * decl.c (start_method): Added extra parameter for attributes.
5268 * cp-tree.h (start_method): Update prototype.
5269 * parse.y (fn.def2): Update start_method parameter list.
5271 1998-10-11 Mark Mitchell <mark@markmitchell.com>
5273 * cp-tree.h (specializations_of_same_template_p): Declare.
5274 * pt.c (specializations_of_same_template_p): New function.
5276 * search.c (get_template_base): Use it.
5277 (get_template_base_recursive): Likewise.
5279 1998-10-10 Manfred Hollstein <manfred@s-direktnet.de>
5281 * decl2.c (start_objects): Add new variable `joiner' and
5282 initialize it properly.
5284 1998-10-09 Mark Mitchell <mark@markmitchell.com>
5286 * search.c (expand_upcast_fixups): Tweak to match 1998-10-07
5287 change to vtable types.
5289 * cvt.c (ocp_convert): Avoid infinite recursion caused by
5292 1998-10-08 Jason Merrill <jason@yorick.cygnus.com>
5294 * pt.c (resolve_overloaded_unification): New fn.
5295 (try_one_overload): Likewise.
5296 (unify): Don't fail on unknown type.
5297 (type_unification_real): Likewise. Use resolve_overloaded_unification
5298 to handle an overloaded argument.
5299 (template_args_equal): Split out...
5300 (comp_template_args): From here.
5301 (determine_specialization): Also allow a template with more
5302 parms than were explicitly specified.
5303 * cp-tree.h: Add template_args_equal.
5304 * call.c (resolve_args): Remove TEMPLATE_ID_EXPR code.
5306 Thu Oct 8 15:58:30 1998 Anthony Green <green@cygnus.com>
5308 * semantics.c (finish_asm_stmt): Revert my 1998-09-28
5311 Thu Oct 8 06:00:19 1998 Jeffrey A Law (law@cygnus.com)
5313 * typeck.c (unsigned_type): Only return TItype nodes when
5314 HOST_BITS_PER_WIDE_INT is >= 64 bits.
5315 (signed_type): Likewise.
5316 * decl.c (intTI_type_node, unsigned_intTI_type_node): Only declare
5317 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
5318 (init_decl_processing): Only create TItype nodes when
5319 HOST_BITS_PER_WIDE_INT is >= 64 bits.
5320 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare
5321 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
5323 Wed Oct 7 12:32:44 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5325 * Makefile.in (hash.h): Add -L KR-C -F ', 0, 0' flags to gperf.
5326 (gxx.gperf): Update comments describing invocation flags.
5327 (hash.h): Regenerate using gperf 2.7.1 (19981006 egcs).
5329 1998-10-07 Mark Mitchell <mark@markmitchell.com>
5331 * class.c (finish_struct_1): Add commentary on previous change.
5333 * cp-tree.h (vtbl_ptr_type_node): New variable.
5334 * class.c (build_vtbl_ref): Don't indirect through the vptr; it's
5335 already of the right type.
5336 (finish_struct_1): Make the vptr be of type vtbl_ptr_type_node.
5337 Simplify code to grow vtable.
5338 * decl.c (vtbl_ptr_type_node): Define.
5339 (init_decl_processing): Initialize it.
5341 1998-10-06 Mark Mitchell <mark@markmitchell.com>
5343 * cp-tree.def (PTRMEM_CST): New tree node.
5344 * cp-tree.h (ptrmem_cst): New type.
5345 (lang_type): Remove local_typedecls.
5346 (dummy): Increase to 12 bits from 11.
5347 (CLASSTYPE_LOCAL_TYPEDECLS): Remove.
5348 (PTRMEM_CST_CLASS): New macro.
5349 (PTRMEM_CST_MEMBER): Likewise.
5350 (current_access_specifier): New variable.
5351 (current_class_type): Remove duplicate declaration.
5352 (finish_struct): Change prototype.
5353 (unreverse_member_declarations): New function.
5354 (pushdecl_class_level): Change prototype.
5355 (grok_enum_decls): Remove.
5356 (fixup_anonymous_union): New function.
5357 (grok_x_components): Change prototype.
5358 (tsubst_chain): Remove.
5359 (finish_member_template_decl): Likewise.
5360 (check_explicit_specialization): Fix indentation.
5361 (finish_class_definition): Change prototype.
5362 (finish_member_class_template): Likewise.
5363 (finish_member_declaration): New function.
5364 (check_multiple_declarators): Likewise.
5365 * class.c (class_stack_node_t): New type.
5366 (current_class_base): Remove.
5367 (current_class_stack): Change type.
5368 (current_access_specifier): New variable.
5369 (grow_method): Remove.
5370 (check_member_decl_is_same_in_complete_scope): Break out from
5372 (make_method_vec): New function.
5373 (free_method_vec): Likewise.
5374 (add_implicitly_declared_members): Break out from finish_struct_1.
5375 (free_method_vecs): New variable.
5376 (add_method): Rework for direct use from parser.
5377 (handle_using_decl): Watch for NULL_TREE while iterating through
5378 CLASSTYPE_METHOD_VEC.
5379 (finish_struct_methods): Don't build CLASSTYPE_METHOD_VEC here;
5380 just do some error-checking.
5381 (warn_hidden): Change iteration through CLASSTYPE_METHOD_VEC.
5382 (finish_struct_1): Simplify. Use add_implicitly_declared_members.
5383 (finish_struct): Change prototype. Simplify; fields and methods
5384 are already set up at this point.
5385 (init_class_processing): Set up current_class_stack.
5386 (pushclass): Save current_access_specifier.
5387 (popclass): Restore it.
5388 (currently_open_class): Simplify.
5389 (build_self_reference): Remove use of CLASSTYPE_LOCAL_TYPEDECLS.
5390 * decl.c (saved_scope): Add access_specifier.
5391 (maybe_push_to_top_level): Save it.
5392 (pop_from_top_level): Restore it.
5393 (maybe_process_template_type_declaration): Use
5394 finish_member_declaration.
5395 (pushtag): Likewise.
5396 (pushdecl_class_level): Don't return a value.
5397 (fixup_anonymous_union): Break out from grok_x_components.
5398 (shadow_tag): Use it.
5399 (xref_tag): Complain about using an elaborated type specifier to
5400 reference a template type parameter or typedef name.
5401 (xref_basetypes): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
5402 (current_local_enum): Remove.
5403 (build_enumerator): Call finish_member_declaration.
5404 (grok_enum_decls): Remove.
5405 * decl2.c (grok_x_components): Simplify.
5406 (check_classfn): Change iteration through CLASSTYPE_METHOD_VEC.
5407 (grokfield): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
5408 (merge_functions): Add to comment.
5409 (arg_assoc_type): Prototype.
5410 (arg_assoc): Pass as many arguments as there are parameters.
5411 * error.c (dump_expr): Handle PTRMEM_CST. Improve handling of
5413 * expr.c (cpls_expand_expr): Remove dead code. Handle
5415 * friend.c (do_friend): Lookup friends when in nested classes.
5417 * init.c (build_offset_ref): Do lookup even for classes that are
5418 only partially defined.
5419 (decl_constant_value): Remove dead code.
5420 * method.c (build_overload_value): Remove hack where by TYPE was
5421 not a TYPE. Handle PTRMEM_CST.
5422 (build_template_parm_names): Don't pass a PARM_DECL where a TYPE
5424 * parse.y (components, notype_components, component_decl,
5425 component_decl_1, component_declarator, component_declarator0):
5426 Now all are itype rather than ttype. Rework to add members to
5428 (typesqpecqual_reserved): Use check_multiple_declarators.
5429 (structsp): Update class to finish_class_definition.
5430 (do_xref_defn): Unsplit into named_class_head.
5431 (access_specifier): Set current_access_specifier.
5432 * pt.c (set_current_access_from_decl): New function.
5433 (finish_member_template_decl): Don't take the parameters.
5434 (comp_template_args): Make more robust.
5435 (lookup_template_class): Don't use current_local_enum.
5436 (for_each_template_parm): Handle PTRMEM_CST.
5437 (instantiate_class_template): Use set_current_access_from_decl,
5438 finish_member_declaration and unreverse_member_declarations. Set
5439 lineno/input_filename before generating implicit member functions.
5440 (type_unification_real): Don't assume back-unification happens
5441 only for the last argument.
5442 (regenerate_decl_from_template): Call pushclass a bit earlier.
5443 (tsubst_chain): Remove.
5444 (tsubst_enum): Use set_current_access_from_decl.
5445 (set_mangled_name_for_template_decl): Fix indentation.
5446 * search.c (lookup_fnfields_1): Change iteration through
5447 CLASSTYPE_METHOD_VEC.
5448 (dfs_pushdecls): Likewise.
5449 (dfs_compress_decls): Likewise.
5450 (add_conversions): Likewise.
5451 * semantics.c (finish_class_definition): Don't take components.
5452 Change call to finish_struct.
5453 (finish_member_declaration): New function.
5454 (finish_member_class_template): Don't take template parameters.
5455 Change call to grok_x_components. Call finish_member_template_decl.
5456 (check_multiple_declarators): New function.
5457 * sig.c (append_signature_fields): Work from the TYPE_METHODS, not
5458 a passed in fieldlist.
5459 * tree.c (search_tree): Handle PTRMEM_CST.
5461 * typeck.c (unary_complex_lvalue): Build PTRMEM_CSTs, not
5462 INTEGER_CSTs, for pointer-to-data members.
5464 * call.c (resolve_args): Resolve template specializations, if
5467 Tue Oct 6 07:57:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5469 * Makefile.in (spew.o): Depend on toplev.h.
5471 * call.c (compare_ics): Initialize variables `deref_from_type2',
5472 `deref_to_type1' and `deref_to_type2'.
5474 * except.c (get_eh_type): Hide prototype and definition.
5475 (process_start_catch_block_old): Remove unused static prototype.
5477 * pt.c (tsubst_decl): Initialize variable `argvec'.
5479 * spew.c: Include toplev.h.
5481 1998-10-05 Jason Merrill <jason@yorick.cygnus.com>
5483 * pt.c (instantiate_decl): Do save and restore file position.
5485 1998-10-05 Martin von Löwis <loewis@informatik.hu-berlin.de>
5487 * method.c (build_decl_overload_real): Clear
5488 numeric_output_need_bar after __.
5490 1998-10-05 Nathan Sidwell <nathan@acm.org>
5492 * call.c (build_new_method_call): Issue 'incomplete type' error,
5493 if class is not defined.
5495 1998-10-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5497 * call.c (build_object_call): Move declaration of variable
5498 `fn' into the scope where it is used. Don't access variable
5499 `fn' when it is uninitialized, instead use `fns'.
5501 1998-10-04 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5503 * errfn.c (cp_thing): Print buf as a string not as a printf format
5504 to avoid problems with the operator%. Consequently, `%%' sequences
5505 in format are copied as `%' in buf.
5507 1998-10-04 Jason Merrill <jason@yorick.cygnus.com>
5509 * pt.c (pop_tinst_level): Call extract_interface_info.
5510 (instantiate_decl): Don't save and restore file position.
5512 * decl.c (cp_finish_decl): Make statics in extern inlines and
5513 templates common, if possible and the target doesn't support weak
5516 * decl.c (grokdeclarator): Remove redundant calls to
5517 build_type_variant and some duplicated code.
5518 * sig.c (build_signature_reference_type): Only take the type parm.
5519 (build_signature_pointer_type): Likewise.
5520 * tree.c (build_cplus_method_type): Adjust.
5521 * cp-tree.h: Update.
5523 1998-10-04 Mark Mitchell <mark@markmitchell.com>
5525 * call.c (build_over_call): Make pedwarns about dropped qualifiers
5526 into full-fledged errors.
5527 * cvt.c (convert_to_reference): Likewise.
5528 * typeck.c (convert_for_assignment): Likewise.
5530 * search.c (expand_upcast_vtables): In addition to unsetting
5531 TREE_READONLY, remove top-level const type qualifier.
5533 1998-10-03 Mark Mitchell <mark@markmitchell.com>
5535 * class.c (current_class_ptr, current_class_ref): Clarify
5537 * cvt.c (ocp_convert): Don't expect fold to remove all trivial
5538 NOP type conversions.
5539 * decl.c (decls_match): Use comptypes directly; ignore
5540 qualifiers on the DECL.
5541 (duplicate_decls): Remove qualifier checks on DECL.
5542 (grokdeclarator): Make the type built up include top-level
5544 * decl2.c (do_dtors): Fix spelling error.
5545 * error.c (dump_simple_decl): Don't look at qualifiers on the decl
5546 when printing type information.
5547 * init.c (build_new_1): Add documentation. Deal with the fact
5548 that type of allocated memory now contains qualifiers.
5549 * lex.c (is_global): Improve error-recovery.
5550 * sig.c (build_member_function_pointer): Don't cast away const
5551 on fields of sigtable_entry_type.
5552 * tree.c (lvalue_type): Don't look at top-level qualifiers on
5554 * typeck.c (decay_conversion): Likewise.
5555 (build_component_ref): Make sure the type of the COMPONENT_REF
5556 contains top-level qualifiers, as appropriate. Improve
5558 (build_indirect_ref): Simplify. Don't strip top-level qualifiers.
5559 (build_array_ref): Likewise.
5560 (build_unary_op): Improve error-recovery.
5561 (unary_complex_lvalue): Make taking the address a bound member
5562 function an error, not a sorry.
5563 (build_conditional_expr): Look at the type qualifiers, not the
5564 qualifiers on the expression itself.
5566 1998-10-03 Jason Merrill <jason@yorick.cygnus.com>
5568 * decl2.c (merge_functions): Remove duplicates.
5570 * decl2.c: Add -f{no-,}implicit-inline-templates.
5571 (import_export_decl): Check it.
5573 * decl.c (lookup_name_real): Template parms also take precedence
5574 over implicit typename. Only warn if yylex.
5576 * typeck.c (build_conditional_expr): Only fold if ifexp is an
5579 * decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN
5582 1998-10-01 Jason Merrill <jason@yorick.cygnus.com>
5584 * cp-tree.h (FORMAT_VBASE_NAME): New macro.
5585 * class.c (build_vbase_pointer): Use it.
5586 * rtti.c (expand_class_desc): Likewise.
5587 * tree.c (build_vbase_pointer_fields): Likewise.
5589 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
5591 * decl.c (start_decl): Add invocation of
5592 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
5593 (start_function): Add invocation of
5594 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
5596 * lex.c: Replace occurrences of HANDLE_SYSV_PRAGMA with
5597 HANDLE_GENERIC_PRAGMAS.
5599 1998-09-28 Anthony Green <green@cygnus.com>
5601 * semantics.c (finish_asm_stmt): Always permit volatile asms.
5603 1998-09-28 Mark Mitchell <mark@markmitchell.com>
5605 * decl.c (grokdeclarator): Tighten checks for invalid
5606 destructors. Improve error-messages and error-recovery.
5607 * decl2.c (check_classfn): Don't assume that mangled destructor
5608 names contain type information.
5610 1998-09-25 Jason Merrill <jason@yorick.cygnus.com>
5612 * search.c (get_base_distance): Remove assert.
5614 * decl2.c (build_anon_union_vars): Don't process a field with no
5616 (finish_anon_union): Also complain about local anon unions with no
5619 1998-09-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
5621 * decl.c (lookup_namespace_name): If the name is a namespace,
5622 return it immediately.
5624 Fri Sep 25 11:45:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5626 * cp-tree.h (define_case_label): Remove unused parameter.
5627 (check_java_method): Likewise.
5628 (grokclassfn): Likewise.
5629 (expand_aggr_init): Likewise.
5630 (build_x_delete): Likewise.
5631 (maybe_end_member_template_processing): Likewise.
5632 (unshare_base_binfos): Add prototype.
5633 (string_conv_p): Likewise.
5634 (my_friendly_abort): Mark with ATTRIBUTE_NORETURN.
5636 * cvt.c (build_up_reference): Remove unused parameter
5637 `checkconst', all callers changed.
5638 (build_type_conversion): Mark parameter `code' with
5640 (build_expr_type_conversion): Initialize variable `conv'.
5642 * decl.c (push_namespace): Initialize variable `d'.
5643 (define_case_label): Remove unused parameter `decl', all callers
5646 * decl2.c (lang_decode_option): If !USE_CPPLIB, mark parameter
5647 `argc' with ATTRIBUTE_UNUSED.
5648 (grokclassfn): Remove unused parameter `cname', all callers
5650 (check_java_method): Likewise for parameter `ctype'.
5651 (copy_assignment_arg_p): Mark parameter `virtualp' with
5653 (finish_prevtable_vardecl): Likewise for parameter `prev'.
5655 * expr.c (extract_init): Likewise for parameters `decl' and `init'.
5657 * init.c (expand_aggr_init_1): Remove unused parameter
5658 `alias_this', all callers changed.
5659 (expand_aggr_init): Likewise.
5660 (expand_default_init): Likewise.
5661 (build_new_1): Initialize variable `susp'.
5662 (build_x_delete): Remove unused parameter `type', all callers
5665 * lex.c (set_typedecl_interface_info): Mark parameter `prev' with
5667 (readescape): Use (unsigned) value in shift.
5668 (real_yylex): Likewise. Likewise. Also cast `sizeof' to int when
5669 comparing to a signed quantity.
5671 * pt.c (maybe_end_member_template_processing): Remove unused
5672 parameter `decl', all callers changed.
5673 (check_explicit_specialization): Add braces around empty body in
5675 (current_template_args): Initialize variable `args'.
5676 (lookup_template_class): Likewise for variable `prev_local_enum'.
5677 (tsubst_decl): Likewise for variable `r'.
5678 (set_mangled_name_for_template_decl): Initialize variable
5681 * spew.c (scan_tokens): Change type of parameter `n' to unsigned.
5682 Likewise for variable `i'.
5683 (yylex): Initialize variable `trrr'.
5685 * typeck.c (compparms): Mark variable `strict' with
5688 * xref.c (simplify_type): Cast argument of ctype function to
5691 1998-09-24 Mark Mitchell <mark@markmitchell.com>
5693 * cp-tree.h (language_lvalue_valid): Remove.
5694 * decl.c (grokdeclarator): Don't disallow references to functions.
5695 * tree.c (lvalue_p_1): New function, combining duplicated
5698 (real_lvalue_p): Likewise.
5699 * typeck.c (language_lvalue_valid): Remove.
5700 (build_modify_expr): Treat FUNCTION_TYPEs as readonly, even though
5701 they don't have TREE_READONLY set.
5702 * typeck2.c (readonly_error): Add case for FUNCTION_DECLs.
5704 1998-09-24 Benjamin Kosnik <bkoz@loony.cygnus.com>
5706 * spew.c (yylex): Give diagnostic.
5707 * hash.h (is_reserved_word): Add export.
5708 * gxx.gperf: Likewise.
5709 * lex.h (rid): Add RID_EXPORT.
5710 * lex.c (init_parse): Likewise.
5712 Tue Sep 22 21:01:19 1998 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
5714 * friend.c (do_friend): Make warning a full sentence.
5716 1998-09-22 Mark Mitchell <mark@markmitchell.com>
5718 * parse.y (component_decl_list): Improve error-recovery.
5720 1998-09-22 Benjamin Kosnik <bkoz@loony.cygnus.com>
5722 * decl.c (make_typename_type): Move error to point where name
5723 variable can be used by dump_type.
5725 1998-09-22 Mark Mitchell <mark@markmitchell.com>
5727 * decl.c (grokfndecl): Improve error-recovery.
5728 * decl2.c (grokfield): Likewise.
5729 * pt.c (finish_member_template_decl): Likewise.
5731 1998-09-20 Martin von Löwis <loewis@informatik.hu-berlin.de>
5733 * method.c (hack_identifier): Finding multiple members is always
5736 1998-09-21 Per Bothner <bothner@cygnus.com>
5738 * Make-lang.in (c++-filt): Link libiberty.a after cxxmain.o.
5740 Mon Sep 21 01:53:05 1998 Felix Lee <flee@cygnus.com>
5742 * lex.c (init_lex): Use getenv ("LANG"), not GET_ENVIRONMENT ().
5744 1998-09-20 Mark Mitchell <mark@markmitchell.com>
5746 * class.c (maybe_warn_about_overly_private_class): Reformat.
5748 1998-09-17 Andrew MacLeod <amacleod@cygnus.com>
5750 * exception.cc (__cplus_type_matcher): Realign some code.
5752 1998-09-16 Mark Mitchell <mark@markmitchell.com>
5754 * Make-lang.in (tinfo.o): Use CXXFLAGS when compiling.
5755 (tinfo2.o): Likewise.
5756 (exception.o): Likewise.
5758 (opnew.o): Likewise.
5759 (opnewnt.o): Likewise.
5760 (opvnew.o): Likewise.
5761 (opvnewnt.o): Likewise.
5762 (opdel.o): Likewise.
5763 (opdelnt.o): Likewise.
5764 (opvdel.o): Likewise.
5765 (opvdelnt.o): Likewise.
5767 1998-09-16 Richard Henderson <rth@cygnus.com>
5769 * decl.c (init_decl_processing): Kill __builtin_fp and __builtin_sp.
5771 1998-09-15 Alexandre Oliva <oliva@dcc.unicamp.br>
5773 * call.c (build_field_call): Handle static data members too.
5775 * typeck.c (comptypes): When comparing pointer types, check
5776 whether referred types match even in strictest modes.
5778 1998-09-15 Mark Mitchell <mark@markmitchell.com>
5780 * cp-tree.h: Revert previous change.
5781 (finish_struct_methods): Remove declaration.
5782 * class.c: Revert previous change.
5783 (maybe_warn_about_overly_private_class): New function.
5784 (finish_struct_methods): Declare here, and make static. Remove
5785 unnecessary parameters. Tidy slightly. Use
5786 maybe_warn_about_overly_private_class.
5787 (finish_struct_1): Adjust. Remove check for private constructors,
5789 (finish_struct): Adjust.
5791 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
5793 * except.c (expand_start_catch_block): No need to check for new
5795 (process_start_catch_block_old): Deleted.
5796 (process_start_catch_block): Add call to start_decl_1().
5797 (expand_end_catch_block): Add call to end_catch_handler().
5798 * exception.cc (__cplus_type_matcher): Only check the exception
5799 language if there is an exception table.
5801 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
5803 * search.c (expand_indirect_vtbls_init): Mark temporary stack slots
5804 as used to prevent conflicts with virtual function tables.
5806 1998-09-14 Mark Mitchell <mark@markmitchell.com>
5808 * cp-tree.h (lang_type): Add has_non_private_static_mem_fn.
5809 (CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN): New macro, to access it.
5810 * class.c (maybe_class_too_private_p): New function.
5811 (finish_struct_methods): Use it.
5812 (finish_struct_1): Likewise.
5813 (finish_struct): Set CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN if
5816 * pt.c (check_specialization_scope): Fix spelling error.
5817 (check_explicit_specialization): Remove code to handle explicit
5818 specializations in class scope; they are now correctly diagnosed
5821 1998-09-10 Mark Mitchell <mark@markmitchell.com>
5823 * decl.c (pushdecl): Don't copy types if the
5824 DECL_ABSTRACT_ORIGIN of the new decl matches the TYPE_NAME of the
5827 1998-09-09 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
5829 * class.c (get_enclosing_class): New function.
5830 (is_base_of_enclosing_class): Likewise.
5831 * cp-tree.h (get_enclosing_class): Declare.
5832 (is_base_of_enclosing_class): Likewise.
5833 * pt.c (coerce_template_parms): Use them.
5835 1998-09-09 Jason Merrill <jason@yorick.cygnus.com>
5837 * g++spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
5838 null to decide whether to use it.
5840 * error.c (dump_type_real): Handle NAMESPACE_DECL.
5841 * parse.y (base_class.1): Avoid crash on error.
5843 1998-09-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
5845 * decl.c (make_typename_type): If context is a namespace, the code
5848 1998-09-08 Mumit Khan <khan@xraylith.wisc.edu>
5850 * parse.y (nomods_initdcl0): Set up the parser stack correctly.
5852 1998-09-08 Mark Mitchell <mark@markmitchell.com>
5854 * cp-tree.h (anonymous_namespace_name): Declare.
5855 * decl.c: Define it.
5856 (push_namespace): Use anonymous_namespace_name, rather than local
5858 * error.c (dump_decl): If a namespace is named
5859 anonymous_namespace_name, call it {anonymous}.
5861 * decl.c (grokparms): Distinguish between references and pointers
5864 1998-09-08 Richard Henderson <rth@cygnus.com>
5865 Mark Mitchell <mark@markmitchell.com>
5867 * pt.c (process_partial_specialization): Consistently allocate
5868 and zero tpd.parms based on ntparms. Use tpd2.parms, not
5869 tpd.parms, where appropriate.
5871 Sun Sep 6 00:00:51 1998 Jeffrey A Law (law@cygnus.com)
5873 * Makefile.in (INCLUDES): Update after recent toplevel gcc
5876 1998-09-05 Mark Mitchell <mark@markmitchell.com>
5878 * cp-tree.h (TI_PENDING_SPECIALIZATION_FLAG): Remove.
5879 * class.c (finish_struct): Remove hackery to deal with explicit
5880 specializations in class scope.
5881 * decl.c (grokfndecl): Improve error-recovery.
5882 * decl2.c (grokfield): Likewise.
5883 * pt.c (check_specialization_scope): New function.
5884 (begin_specialization): Call it.
5885 (process_partial_specialization): New function, split out from
5886 push_template_decl. Check partial specializations more
5888 (push_template_decl): Call it.
5889 (check_explicit_specialization): Don't attempt to handle explicit
5890 specializations in class scope.
5891 (template_parm_data): Document. Add current_arg and
5892 arg_uses_template_parms.
5893 (mark_template_parm): Set it.
5894 (tsubst_arg_types): Remove unused variable.
5895 * semantics.c (begin_class_definition): Tweak.
5897 1998-09-04 Mark Mitchell <mark@markmitchell.com>
5899 * inc/typeinfo (type_info::type_info(const char*)): Make
5902 * cp-tree.h (hash_tree_cons_simple): New macro.
5903 * pt.c (tsubst_arg_types): New function. Use hash_tree_cons.
5904 (coerce_template_parms): Use make_temp_vec, instead of
5905 make_tree_vec. Document this behavior.
5906 (lookup_template_class): Likewise.
5907 (tsubst, cases METHOD_TYPE, FUNCTION_TYPE): Use tsubst_arg_types.
5908 Remove dead code (and add assertion to check its deadness). Fix
5909 bug w.r.t. exception specifications.
5911 1998-09-03 Jason Merrill <jason@yorick.cygnus.com>
5913 * decl2.c (import_export_vtable): Always make artificials comdat.
5914 (import_export_decl): Likewise.
5915 * pt.c (mark_decl_instantiated): Likewise.
5917 1998-09-03 Mark Mitchell <mark@markmitchell.com>
5919 * cp-tree.h (finish_globally_qualified_member_call_expr):
5921 (finish_qualified_call_expr).
5922 * semantics.c: Likewise.
5923 * parse.y (primary): Use it.
5924 * method.c (hack_identifier): Remove redundant code.
5926 * init.c (resolve_offset_ref): Call convert_from_reference to
5927 handle members of reference type. Improve error recovery.
5929 1998-09-03 Benjamin Kosnik <bkoz@cygnus.com>
5931 * cp-tree.h: Declare warn_nontemplate_friend.
5932 * decl2.c (lang_decode_option): Set.
5933 * lang-options.h: Add -Wnon-template-friend.
5934 * friend.c (do_friend): Use to toggle non-template function warning.
5936 1998-09-03 Mark Mitchell <mark@markmitchell.com>
5938 * decl.c (finish_enum): Don't resolve CONST_DECLs to their
5939 corresponding INTEGER_CSTs when processing_template_decl.
5940 * pt.c (tsubst_enum): Tweak accordingly.
5942 1998-09-03 Benjamin Kosnik <bkoz@rhino.cygnus.com>
5944 * decl.c (pushdecl_class_level): Add warning here.
5947 1998-09-02 Jason Merrill <jason@yorick.cygnus.com>
5949 * cvt.c (convert_pointer_to_real): Tidy.
5950 * search.c (get_base_distance_recursive): Simplify.
5951 (get_base_distance): Likewise.
5953 * pt.c (unify): Only special-case INTEGER_TYPE if it uses template
5956 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
5958 * lex.c (check_newline): Call HANDLE_PRAGMA before
5959 HANDLE_SYSV_PRAGMA if both are defined. Generate warning messages
5960 if unknown pragmas are encountered.
5961 (handle_sysv_pragma): Interpret return code from
5962 handle_pragma_token (). Return success/failure indication rather
5963 than next unprocessed character.
5964 (pragma_getc): New function: retrieves characters from the
5965 input stream. Defined when HANDLE_PRAGMA is defined.
5966 (pragma_ungetc): New function: replaces characters back into the
5967 input stream. Defined when HANDLE_PRAGMA is defined.
5969 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
5971 * decl2.c (output_vtable_inherit): Use %cDIGIT in the operands.
5972 * class.c (build_vtable_entry_ref): Likewise.
5974 1998-09-01 Mark Mitchell <mark@markmitchell.com>
5976 * cp-tree.h (DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION): New macro.
5977 * decl2.c (import_export_decl): Likewise.
5978 * pt.c (instantiate_decl): Use it.
5980 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
5982 * decl.c (lookup_name_real): Also do implicit typename thing for
5983 artificial TYPE_DECLs.
5984 * search.c (lookup_field): Likewise.
5985 (lookup_fnfields, lookup_field): Adjust for implicit typename kludge.
5986 * semantics.c (begin_constructor_declarator): Use enter_scope_of.
5987 (enter_scope_of): Extract type from implicit typename.
5988 (begin_class_definition): Likewise.
5989 * lex.c (identifier_type): Handle implicit typename when checking
5992 * cp-tree.h: Declare flag_strict_prototype.
5993 * lex.c (do_scoped_id, do_identifier): Don't implicitly_declare if
5995 * decl.c (init_decl_processing): If -f{no,-}strict-prototype wasn't
5996 specified, set it to the value of pedantic.
5998 1998-09-01 Mark Mitchell <mark@markmitchell.com>
6000 * decl2.c (arg_assoc): Handle template-id expressions as arguments.
6002 1998-08-31 Mark Mitchell <mark@markmitchell.com>
6004 * decl.c (finish_enum): Handle member enums of classes declared in
6007 * decl2.c (grok_x_components): Strip attributes before calling
6010 1998-08-31 Jason Merrill <jason@yorick.cygnus.com>
6012 * cp-tree.h, decl2.c: Remove support for -fall-virtual,
6013 -fenum-int-equivalence and -fno-nonnull-objects.
6014 * class.c (check_for_override): Remove support for -fall-virtual.
6015 (finish_struct_1): Likewise.
6016 * call.c (build_new_op): Remove support for -fenum-int-equivalence.
6017 * typeck.c (build_binary_op_nodefault): Likewise.
6018 * cvt.c (ocp_convert): Likewise.
6019 * call.c (build_vfield_ref): Remove support for -fno-nonnull-objects.
6020 * class.c (build_vbase_path): Likewise.
6022 Sun Aug 30 22:16:31 1998 H.J. Lu (hjl@gnu.org)
6024 * Makefile.in (INTERFACE): New, set to 1.
6026 1998-08-30 Mark Mitchell <mark@markmitchell.com>
6028 * error.c (dump_decl): Use CP_DECL_CONTEXT, not DECL_CONTEXT, when
6029 comparing with global_namespace.
6030 (dump_aggr_type): Likewise.
6032 * decl.c (grokfndecl): Issue error on declaration of friend
6033 templates with explicit template arguments.
6035 * pt.c (convert_template_argument): New function, split out
6037 (coerce_template_parms): Here.
6038 (tsubst): Attempt better error-recovery.
6040 1998-08-28 Benjamin Kosnik <bkoz@loony.cygnus.com>
6042 * pt.c (decl_template_parm_p): Add checks for
6043 TEMPLATE_TEMPLATE_PARM.
6045 1998-08-28 Mark Mitchell <mark@markmitchell.com>
6047 * lex.c (do_identifier): Fix thinko in previous change.
6049 1998-08-28 Jason Merrill <jason@yorick.cygnus.com>
6051 * search.c (dfs_search, binfo_for_vtable, dfs_bfv_helper): New fns.
6052 * decl2.c (output_vtable_inherit): Call binfo_for_vtable.
6054 1998-08-28 Richard Henderson <rth@cygnus.com>
6056 Add support for discarding unused virtual functions.
6057 * lang-options.h: Add -fvtable-gc.
6058 * cp-tree.h: Add flag_vtable_gc.
6059 * decl2.c (output_vtable_inherit): New fn.
6060 (finish_vtable_vardecl): Call it.
6061 * class.c (build_vtable_entry_ref): New fn.
6062 (build_vtbl_ref): Call it.
6064 1998-08-28 Mark Mitchell <mark@markmitchell.com>
6066 * cp-tree.h (build_enumerator): Take the enumeration type as a
6068 * decl.c (finish_enum): Don't set the TREE_TYPE for the
6069 enumeration constant values if we're processing_template_decls.
6070 Don't set the type for the CONST_DECLs either; that's done in
6072 (build_enumerator): Take the enumeration type as a
6074 * lex.c (do_identifier): Don't resolve enumeration constants while
6075 processing template declarations, even if they happen to be
6076 TEMPLATE_PARM_INDEXs.
6078 * parse.y (current_enum_type): New variable.
6079 (primary): Don't allow statement-expression in local classes just
6080 as we don't in global classes.
6081 (structsp): Use current_enum_type.
6082 (enum_list): Likewise.
6083 * pt.c (tsubst_enum): Don't check for NOP_EXPRs introduced by
6084 finish_enum; they no longer occur.
6086 * cp-tree.h (finish_base_specifier): New function.
6087 * parse.y (base_class): Use it.
6088 * semantics.c (finish_base_specifier): Define it.
6090 * parse.y (structsp): Warn on use of typename outside of template
6093 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
6095 * lex.c (handle_cp_pragma): Remove #pragma vtable.
6096 * lang-options.h: Remove +e options.
6097 * decl2.c (lang_decode_option): Likewise.
6098 (import_export_vtable): Don't check write_virtuals.
6099 (finish_vtable_vardecl, finish_file): Likewise.
6100 * search.c (dfs_debug_mark): Likewise.
6101 * semantics.c (begin_class_definition): Likewise.
6102 * class.c (build_vtable, finish_vtbls, finish_struct_1): Likewise.
6104 * call.c (build_over_call): Check flag_elide_constructors.
6105 * decl2.c: flag_elide_constructors defaults to 1.
6106 * typeck.c (convert_arguments): Remove return_loc parm.
6107 (build_function_call_real): Adjust.
6109 * search.c: Tear out all mi_matrix and memoize code.
6110 (lookup_field, lookup_fnfields): Use scratch_tree_cons.
6111 * lang-options.h: Remove documentation for -fhandle-exceptions,
6112 -fmemoize-lookups and -fsave-memoized.
6113 * cp-tree.h: Lose mi_matrix and memoize support.
6114 * decl2.c: Ignore -fmemoize-lookups and -fsave-memoized.
6115 * class.c: Lose struct class_level.
6116 (pushclass, popclass): Lose memoize support.
6117 * init.c (build_offset_ref): Likewise.
6119 Never change BINFO_INHERITANCE_CHAIN.
6120 * init.c (emit_base_init): Change modification of
6121 BINFO_INHERITANCE_CHAIN to an assert.
6122 * search.c (get_base_distance_recursive): Likewise.
6123 (get_base_distance): Likewise.
6124 (lookup_member): Likewise.
6125 (convert_pointer_to_single_level): Likewise.
6126 (lookup_field): Likewise. Lose setting TREE_VIA_* on TREE_LISTs.
6127 (lookup_fnfields): Likewise.
6128 * tree.c (propagate_binfo_offsets): Don't call unshare_base_binfos.
6129 (unshare_base_binfos): Don't call propagate_binfo_offsets.
6130 (layout_basetypes): Call propagate_binfo_offsets instead of
6131 unshare_base_binfos.
6132 * decl.c (xref_basetypes): Call unshare_base_binfos.
6133 * pt.c (instantiate_class_template): Likewise.
6134 * tree.c (reverse_path): Remove 'copy' parm; always make a
6136 * class.c (build_vbase_path): Just call it.
6137 * search.c (compute_access): Likewise. Don't re-reverse.
6139 1998-08-27 Mark Mitchell <mark@markmitchell.com>
6141 * class.c (build_vbase_path): Use reverse_path.
6142 (finish_base_struct): Move warnings for inaccessible bases to
6144 (modify_one_vtable): Remove check of TREE_USED (binfo).
6145 (fixup_vtable_deltas1): Likewise.
6146 * cp-tree.h (BINFO_INHERITANCE_CHAIN): Document here.
6147 (xref_tag): Remove binfos parameter.
6148 (make_binfo): Remove chain parameter.
6149 (reverse_path): Add copy parameter.
6150 * decl.c (init_decl_processing): Change calls to xref_tag.
6151 (xref_tag): Remove binfos parameter.
6152 (xref_basetypes): Change calls to make_binfo.
6153 * decl2.c (grok_x_components): Change calls to xref_tag.
6154 (handle_class_head): Likewise.
6155 * friend.c (do_friend): Likewise.
6156 * lex.c (make_lang_type): Change calls to make_binfo.
6157 * parse.y (structsp): Change calls to xref_tag.
6158 (named_complex_class_head_sans_basetype): Likewise.
6159 (named_class_head): Likewise.
6160 * rtti.c (init_rtti_processing): Likewise.
6161 * search.c (compute_access): Change calls to reverse_path.
6162 (dfs_get_vbase_types): Change calls to make_binfo.
6163 (get_vbase_types): Remove dead code.
6164 * tree.c (unshare_base_binfos): Change calls to make_binfo.
6165 (layout_basetypes): Warn here about inaccessible bases.
6166 (make_binfo): Remove chain parameter.
6167 (reverse_path): Add copy parameter.
6169 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
6171 * class.c: #if 0 complete_type_p.
6172 * init.c (build_java_class_ref, build_new_1): Remove unused locals.
6173 * method.c (process_overload_item): Likewise.
6174 * typeck.c (comp_target_types): Likewise.
6176 Stop sharing binfos for indirect virtual bases.
6177 * tree.c (propagate_binfo_offsets): Unshare vbases, too.
6178 (layout_basetypes): Likewise.
6179 (unshare_base_binfos): Copy vbases, too.
6180 * cp-tree.h (BINFO_VIA_PUBLIC, BINFO_BASEINIT_MARKED,
6181 BINFO_VBASE_INIT_MARKED): Remove obsolete macros.
6182 (BINFO_PUSHDECLS_MARKED, SET_BINFO_PUSHDECLS_MARKED,
6183 CLEAR_BINFO_PUSHDECLS_MARKED): New macros.
6184 * search.c (lookup_field, lookup_fnfields, lookup_member): Remove
6185 reference to BINFO_VIA_PUBLIC.
6186 (marked_pushdecls_p, unmarked_pushdecls_p): New fns.
6187 (push_class_decls): Use them.
6188 (dfs_pushdecls): Use SET_BINFO_PUSHDECLS_MARKED.
6189 (dfs_compress_decls): Use CLEAR_BINFO_PUSHDECLS_MARKED.
6191 1998-08-27 Mark Mitchell <mark@markmitchell.com>
6193 * decl.c (build_enumerator): Set DECL_CONTEXT for the
6196 1998-08-26 Mark Mitchell <mark@markmitchell.com>
6198 * cp-tree.h (finish_enum): Change prototype.
6199 * decl.c (finish_enum): Use TYPE_VALUES, rather than taking a
6200 VALUES parameter. Don't try to compute mins/maxs if
6201 processing_template_decl.
6202 * parse.y (structsp): Use new calling sequence for finish_enum.
6203 * pt.c (tsubst_enum): Likewise. Take the new type as input.
6204 (lookup_template_class): Remove unused variables. Tweak.
6205 Register enums on instantiation list before substituting
6206 enumeration constants.
6207 (tsubst_decl): Remove unused variables.
6208 (regenerate_decl_from_template): Likewise.
6210 * decl.c (duplicate_decls): Don't obliterate the
6211 DECL_TEMPLATE_INFO for a template if we're not replacing it with
6214 * lex.c (do_identifier): Fix typo in comment.
6216 Wed Aug 26 10:54:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6218 * errfn.c: Remove stdarg.h/varargs.h.
6221 1998-08-25 Brendan Kehoe <brendan@cygnus.com>
6223 * pt.c (tsubst_copy): Only do typename overloading on an
6224 IDENTIFIER_NODE that happens to look like a typename if it actually
6225 has a type for us to use.
6227 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
6229 * typeck.c (comp_cv_target_types): Split out...
6230 (comp_target_types): From here. Don't allow cv-qual changes under
6231 a pointer if nptrs == 0. Fix OFFSET_TYPE handling.
6232 (build_ptrmemfunc): Pass 1 to nptrs.
6233 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
6235 1998-08-25 Mark Mitchell <mark@markmitchell.com>
6237 * search.c (dependent_base_p): Don't compare a binfo to
6238 current_class_type; use the TREE_TYPE of the binfo instead.
6240 * cp-tree.h (CLASS_TYPE_P): Revise definition.
6242 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
6244 * decl.c (duplicate_decls): Don't complain about different
6245 exceptions from an internal decl even if pedantic.
6247 * typeck.c (convert_for_assignment): Converting from pm of vbase
6248 to derived is an error, not a sorry.
6250 * call.c (build_over_call): Use convert_pointer_to_real for 'this'.
6251 * class.c (fixed_type_or_null): Rename from
6252 resolves_to_fixed_type_p. Return the dynamic type of the
6253 expression, if fixed, or null.
6254 (resolves_to_fixed_type_p): Use it. Return 0 if the dynamic type
6255 does not match the static type.
6256 (build_vbase_path): Rename 'alias_this' to 'nonnull'. Use
6257 resolves_to_fixed_type_p again.
6259 1998-08-24 Mark Mitchell <mark@markmitchell.com>
6261 * pt.c (tsubst_decl): Move special case code for dealing with
6262 tricky friend templates here from ...
6263 (regenerate_decl_from_template): Here.
6265 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
6267 * decl.c (start_decl): Remove redundant linkage check.
6269 1998-08-24 Gavin Romig-Koch <gavin@cygnus.com>
6271 * typeck.c (c_expand_return): Handle the case that valtype
6272 is wider than the functions return type.
6274 1998-08-24 Mark Mitchell <mark@markmitchell.com>
6276 * cp-tree.h (CLASS_TYPE_P): New macro.
6277 * decl.c (grokdeclarator): Use it instead of IS_AGGR_TYPE.
6278 * pt.c (process_template_parm): Undo previous change.
6280 1998-08-24 Benjamin Kosnik <bkoz@cygnus.com>
6282 * cp-tree.h: Declare.
6283 * pt.c (decl_template_parm_p): New function.
6284 * decl.c (pushdecl): Check decls for redeclaring template parms.
6285 (xref_tag): Make redeclaration an error, print decl.
6286 * decl2.c (grokfield): Check field_decls for redeclaration as well.
6288 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
6290 * parse.y (primary): Fix up the type of string constants.
6292 1998-08-24 Mark Mitchell <mark@markmitchell.com>
6294 * typeck.c (convert_for_initialization): Move check for odd uses
6295 of NULL to avoid duplicate warnings.
6297 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
6299 * tree.c (lvalue_type): Fix for arrays.
6300 * typeck.c (string_conv_p): New fn.
6301 (convert_for_assignment): Use it.
6302 (build_unary_op): Use lvalue_type.
6303 * call.c (standard_conversion, convert_like): Use string_conv_p.
6304 (add_function_candidate): Use lvalue_type.
6305 * cvt.c (convert_to_reference): Likewise.
6306 * decl2.c (lang_decode_option): Ignore -traditional.
6307 * decl.c (init_decl_processing): flag_writable_strings inhibits
6310 1998-08-24 Andrew MacLeod <amacleod@cygnus.com>
6312 * lang-options.h (lang_options): Add fconst-strings to the list
6314 * decl2.c (lang_f_options, lang_decode_option): Likewise.
6316 1998-08-24 Nathan Sidwell <nathan@acm.org>
6318 * lex.c (real_yylex): Don't warn about long long constants if
6319 we're allowing long long.
6321 1998-08-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
6323 * decl.c (pushdecl): Use IDENTIFIER_NAMESPACE_VALUE instead of
6324 accessing bindings directly.
6326 * search.c (my_tree_cons): Reimplement.
6328 * lang-specs.h: Remove __HONOR_STD.
6329 * inc/exception, inc/new, inc/new.h, inc/typeinfo: Likewise.
6331 1998-08-23 Mark Mitchell <mark@markmitchell.com>
6333 * decl.c (grokdeclarator): Complain about in-class initialization
6334 of aggregates and/or references.
6335 * pt.c (process_template_parm): Clear IS_AGGR_TYPE for
6336 TEMPLATE_TYPE_PARMs.
6338 * decl2.c (grok_array_decl): Add comment.
6339 (mark_used): Don't instantiate an explicit instantiation.
6340 * friend.c (make_friend_class): Remove bogus comment. Fix check
6341 for partial specializations.
6342 * pt.c (check_explicit_specialization): Don't
6343 SET_DECL_EXPLICIT_INSTANTIATION here.
6344 (mark_decl_instantiated): Or here.
6345 (do_decl_instantiation): Do it here, instead. Add checks for
6346 duplicate explicit instantiations, etc. Tidy.
6347 (do_type_instantiation): Likewise.
6348 (instantiate_decl): Improve comments. Complain about explicit
6349 instantiations where no definition is available.
6351 * cp-tree.h (ansi_null_node): Remove.
6352 * call.c (build_over_call): Warn about converting NULL to an
6354 * cvt.c (build_expr_type_conversion): Likewise. Use
6355 null_ptr_cst_p instead of expanding it inline.
6356 * decl.c (ansi_null_node): Remove.
6357 (init_decl_processing): Make null_node always have integral type.
6358 * except.c (build_throw): Warn about converting NULL to an
6360 * lex.c (init_parse): Remove handling of ansi_null_node.
6361 * pt.c (type_unification_real): Don't convert NULL to void* type.
6362 * typeck.c (build_binary_op_nodefault): Fix NULL warnings.
6363 (convert_for_assignment): Warn about converting NULL to an
6365 (convert_for_initialization): Likewise.
6367 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
6369 * tree.c (search_tree, no_linkage_helper, no_linkage_check): New fn.
6370 * pt.c (coerce_template_parms): Use no_linkage_check.
6371 * decl.c (grokvardecl): Likewise.
6372 (grokfndecl): Likewise. Members of anonymous types have no linkage.
6374 * method.c (process_overload_item): Remove useless code.
6376 1998-08-20 Per Bothner <bothner@cygnus.com>
6378 Handle new'ing of Java classes.
6379 * init.c (build_class_classref): New function.
6380 (build_new_1): If type is TYPE_FOR_JAVA: Call _Jv_AllocObject;
6381 constructor does not return this; don't need to exception-protect.
6383 * pt.c (lookup_template_class): Copy TYPE_FOR_JAVA flag.
6384 * decl2.c (acceptable_java_type): Handle template-derived types.
6386 1998-08-20 Per Bothner <bothner@cygnus.com>
6388 * decl2.c (import_export_vtable): Suppress vtables for Java classes.
6390 1998-08-20 Mark Mitchell <mark@markmitchell.com>
6392 * decl.c (duplicate_decls): Always merge the old and new patterns
6393 for templates, regardless of whether or not the new one has
6394 DECL_INITIAL. Don't throw away specializations. Merge
6396 * pt.c (tsubst_decl): Use the right pattern when calculating the
6397 complete args for a new template instance.
6398 (do_decl_instantiation): Fix typo in comment.
6399 (regenerate_decl_from_template): Deal with tricky friend template
6401 (instantiate_decl): Likewise.
6403 Thu Aug 20 09:09:45 1998 Jeffrey A Law (law@cygnus.com)
6405 * init.c (build_builtin_delete_call): Add missing assemble_external
6408 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
6410 * parse.y (notype_unqualified_id): Also accept ~A<int>.
6412 1998-08-19 Mark Mitchell <mark@markmitchell.com>
6414 * typeck.c (build_binary_op_nodefault): Warn on use of NULL in
6416 * except.c (build_throw): Warn when NULL is thrown, even with
6417 -ansi. Use ansi_null_node, rather than integer_zero_node, in the
6420 * cp-tree.h (ansi_null_node): New variable.
6421 * decl.c (ansi_null_node): New variable.
6422 (init_decl_processing): Initialize its type.
6423 * lex.c (init_parse): Initialize its value. Use ansi_null_node
6424 for null_node in non-ANSI mode.
6425 * typeck.c (build_binary_op_nodefault): Use ansi_null_node in
6426 place of null_node to avoid spurious errors.
6428 1998-08-17 Mark Mitchell <mark@markmitchell.com>
6430 * cp-tree.h (enter_scope_of): New function.
6431 * parse.y (complex_direct_notype_declarator): Use it.
6432 * semantics.c (enter_scope_of): New function.
6434 1998-08-17 Jason Merrill <jason@yorick.cygnus.com>
6436 * decl.c (grokparms): No, here.
6438 * decl.c (grokdeclarator): Catch parm with pointer to array of
6439 unknown bound here...
6440 * method.c (process_overload_item): ...not here.
6442 * gxxint.texi: Remove obsolete documentation of overloading code.
6444 * decl.c (finish_enum): Also set TYPE_SIZE_UNIT.
6445 * class.c (finish_struct_bits): Likewise.
6447 * tree.c (lvalue_type): Fix for arrays.
6448 * typeck.c (build_unary_op): Use lvalue_type.
6449 * call.c (add_function_candidate): Likewise.
6450 * cvt.c (convert_to_reference): Likewise.
6452 * decl2.c (lang_decode_option): Ignore -traditional.
6454 * init.c (build_offset_ref): Don't mess with error_mark_node.
6455 * lex.c (do_scoped_id): Use cp_error.
6457 * rtti.c (get_tinfo_fn): Don't mess with the context for now.
6459 1998-08-17 Benjamin Kosnik <bkoz@loony.cygnus.com>
6461 * decl.c (grokdeclarator): Allow anonymous types to be cv-qualified.
6463 Mon Aug 17 10:40:18 1998 Jeffrey A Law (law@cygnus.com)
6465 * cp-tree.h (set_identifier_local_value): Provide prototype.
6467 * decl2.c (do_namespace_alias): Remove unused variables `binding'
6470 Fri Aug 14 16:42:27 1998 Nick Clifton <nickc@cygnus.com>
6472 * Makefile.in: Rename BBISON to BISON so that it can be properly
6473 inherited from the parent makefile.
6475 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
6477 * lang-options.h: Add -finit-priority.
6478 * decl2.c: Likewise. Check flag_init_priority instead of
6481 * decl2.c (setup_initp): New fn.
6482 (start_objects, finish_objects, do_ctors): Handle init_priority.
6483 (do_dtors, finish_file): Likewise.
6485 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
6487 * pt.c (tsubst_copy): Hush warning.
6489 * rtti.c (get_tinfo_fn): Also set DECL_IGNORED_P.
6491 1998-08-12 Mark Mitchell <mark@markmitchell.com>
6493 * pt.c (print_template_context): Don't abort when instantiating a
6496 * decl.c (grokdeclarator): Issue errors on namespace qualified
6497 declarators in parameter lists or in class scope.
6499 1998-08-09 Mark Mitchell <mark@markmitchell.com>
6501 * pt.c (check_explicit_specialization): Don't abort on bogus
6502 explicit instantiations.
6504 1998-08-07 Mark Mitchell <mark@markmitchell.com>
6506 * typeck.c (require_complete_type): Use complete_type_or_else.
6507 (complete_type_or_else): Always return NULL_TREE on failure, as
6510 * pt.c (tsubst_aggr_type): Prototype.
6511 (tsubst_decl): New function, split out from tsubst. Set
6512 input_filename and lineno as appropriate.
6513 (pop_tinst_level): Restore the file and line number saved in
6515 (instantiate_class_template): Set input_filename and lineno as
6517 (tsubst): Move _DECL processing to tsubst_decl. Make sure the
6518 context for a TYPENAME_TYPE is complete.
6520 * decl2.c (grokbitfield): Issue errors on bitfields declared with
6522 (do_dtors): As in do_ctors, pretend to be a member of the same
6523 class as a static data member while generating a call to its
6526 * cvt.c (cp_convert_to_pointer): Handle NULL pointer
6527 conversions, even in complex virtual base class hierarchies.
6529 1998-08-06 Mark Mitchell <mark@markmitchell.com>
6531 * cp-tree.h (ENUM_TEMPLATE_INFO): New macro.
6532 (TYPE_TEMPLATE_INFO): Likewise.
6533 (SET_TYPE_TEMPLATE_INFO): Likewise.
6534 (ENUM_TI_TEMPLATE): Likewise.
6535 (ENUM_TI_ARGS): Likewise.
6536 (lookup_nested_type_by_name): Remove.
6537 * decl.c (maybe_process_template_type_declaration): Handle enums.
6538 (start_enum): Don't check for primary-template enum declarations
6540 (finish_enum): Clean up, document. Make sure template enum
6541 constants get the correct type.
6542 (build_enumerator): Copy initializers for template enumerations,
6544 (grok_enum_decls): Document.
6545 * lex.c (do_identifier): Document use of LOOKUP_EXPR a bit
6546 better. Build LOOKUP_EXPRs for local variables, even if they are
6548 * pt.c (tsubst_enum): Remove field_chain parameter.
6549 (template_class_depth): Include the depth of surrounding function
6551 (push_template_decl): Check for primary-template enum declarations
6552 here. Deal with enumeration templates.
6553 (lookup_template_class): Likewise.
6554 (for_each_template_parm): Likewise.
6555 (instantiate_class_template): Don't call tsubst_enum directly,
6556 call tsubst instead, to instantiate enums. Deal with all
6557 field_chain issues here, not in tsubst_enum.
6558 (lookup_nested_type_by_name): Remove.
6559 (tsubst_aggr_type): Revise handling of enumeration types.
6561 (tsubst_copy): Likewise.
6562 (tsubst_expr): Call tsubst, not tsubst_enum for TAG_DEFNs.
6564 1998-08-04 Mark Mitchell <mark@markmitchell.com>
6566 * decl.c (pushtag): Don't mangle the name of a TYPE_DECL if it
6567 uses template parameters.
6568 * method.c (build_template_parm_names): Use the full set of
6569 template arguments for tsubst'ing.
6570 (build_overload_identifier): Pass the full set of template
6571 arguments to build_template_parm_names, not just the
6573 * pt.c (TMPL_ARGS_DEPTH): Define using
6574 TMPL_ARGS_HAVE_MULTIPLE_LEVELS, for clarity.
6575 (NUM_TMPL_ARGS): New macro.
6576 (add_outermost_template_args): Deal with the case where the outer
6577 args will be completely discarded.
6578 (coerce_template_parms): Use the full set of template arguments
6579 for tsubst'ing. Simplify. Add some asserts. Improve
6581 (lookup_template_class): Pass the full set of template arguments
6582 to coerce_template_parms.
6583 (tsubst): Add assertion.
6584 (do_type_instantiation): Don't instantiate member template
6587 * init.c (build_offset_ref): Deal with a TEMPLATE_ID_EXPR whose
6588 name is a LOOKUP_EXPR, rather than an IDENTIFIER_NODE.
6590 1998-08-03 Jason Merrill <jason@yorick.cygnus.com>
6592 * method.c (set_mangled_name_for_decl): Change return type to void.
6594 * decl.c (lookup_name_real): A namespace-level decl takes priority
6595 over implicit typename. Avoid doing the same lookup twice.
6597 * search.c (dependent_base_p): New fn.
6598 (dfs_pushdecls, dfs_compress_decls): Use it.
6600 * typeck.c (get_member_function_from_ptrfunc): Don't try to handle
6601 virtual functions if the type doesn't have any.
6603 1998-08-03 Mark Mitchell <mark@markmitchell.com>
6605 * decl2.c (grokfield): Don't mangle the name of a TYPE_DECL if it
6606 uses template parameters.
6608 1998-08-02 Mark Mitchell <mark@markmitchell.com>
6610 * cp-tree.def (LOOKUP_EXPR): Document. Remove second argument.
6611 * cp-tree.h (DECL_TI_TEMPLATE): Improve documentation.
6612 * lex.c (do_identifier): Don't use a second argument, or a type,
6613 when building LOOKUP_EXPRs.
6614 (do_identifier): Likewise.
6615 (do_scoped_id): Likewise.
6616 * method.c (hack_identifier): Improve error message.
6617 * pt.c (lookup_template_function): Don't needlessly call
6618 copy_to_permanent or build_min.
6619 (tsubst_copy): Remove #if 0'd code. tsubst into LOOKUP_EXPRs if
6621 (do_decl_instantiation): Improve error message.
6622 * tree.c (mapcar, case LOOKUP_EXPR): Don't be sorry; make a copy.
6623 (build_min): Copy the type to the permanent obstack, too.
6625 1998-08-01 Jason Merrill <jason@yorick.cygnus.com>
6627 * init.c (init_init_processing): Remove BI* handling.
6628 (build_builtin_call): Remove.
6629 (build_builtin_delete_call): New fn.
6630 (build_delete): Use it.
6632 1998-07-31 Mark Mitchell <mark@markmitchell.com>
6634 * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): New macro.
6635 (maybe_check_template_type): New function.
6636 * decl.c (maybe_process_template_type_declaration): New function,
6637 split out from pushtag Call maybe_check_template_type.
6638 (pushtag): Use it. Use PROCESSING_REAL_TEMPLATE_DECL_P.
6639 (xref_tag): Use PROCESSING_REAL_TEMPLATE_DECL_P.
6640 * friend.c (do_friend): Use PROCESSING_REAL_TEMPLATE_DECL_P.
6641 * pt.c (template_class_depth_real): Generalization of ...
6642 (template_class_depth): Use it.
6643 (register_specialization): Use duplicate_decls for duplicate
6644 declarations of specializations.
6645 (maybe_check_template_type): New function.
6646 (push_template_decl_real): Fix comment.
6647 (convert_nontype_argument): Likewise.
6648 (lookup_template_class): Likewise. Avoid an infinite loop on
6650 (tsubst_friend_function): Fix comment.
6651 (tsubst, case FUNCTION_DECL): Deal with a DECL_TI_TEMPLATE that is
6653 * semantics.c (begin_function_definition): Use
6654 reset_specialization to note that template headers don't apply
6655 directly to declarations after the opening curly for a function.
6657 1998-07-29 Jason Merrill <jason@yorick.cygnus.com>
6659 * decl.c (push_overloaded_decl): Use current_namespace instead of
6660 DECL_CONTEXT (decl) to determine where we go.
6662 * decl.c (lookup_name_real): Fix typo.
6664 1998-07-28 Mark Mitchell <mark@markmitchell.com>
6666 * friend.c (is_friend): Be lenient with member functions to deal
6667 with nested friends.
6669 1998-07-28 Jason Merrill <jason@yorick.cygnus.com>
6671 * class.c (finish_struct_1): Convert integer_zero_node to
6672 ssizetype before passing it to set_rtti_entry.
6673 * typeck2.c (initializer_constant_valid_p): Allow conversion of 0
6674 of any size to a pointer.
6676 1998-07-27 Mark Mitchell <mark@markmitchell.com>
6678 * cp-tree.h (TI_USES_TEMPLATE_PARMS): Remove.
6679 (build_template_decl_overload): Remove.
6680 (set_mangled_name_for_decl): New function.
6681 (innermost_args): Remove is_spec parameter.
6682 (most_specialized, most_specialized_class): Remove declarations.
6683 (lookup_template_class): Add entering_scope parameter.
6684 (maybe_process_partial_specialization): New function.
6685 (finish_template_decl): Likewise.
6686 (finish_template_type): Likewise.
6687 * class.c (finish_struct): Clean up processing of member template
6689 * decl.c (pushtag): Fix formatting.
6690 (lookup_tag): Improve handling of pseudo-global levels.
6691 (make_typename_type): Adjust call to lookup_template_class.
6692 (shadow_tag): Use maybe_process_partial_specialization.
6693 (xref_tag): Improve handling of member friends.
6694 (start_function): Call push_nested_class before
6695 push_template_decl. Don't call push_template_decl for
6697 * decl2.c (grok_x_components): Don't call xref_tag for
6698 template instantiations. Handle UNION_TYPEs like RECORD_TYPEs.
6699 (grokclassfn): Use set_mangled_name_for_decl.
6700 (arg_assoc_class): Adjust call to innermost_args.
6701 (mark_used): Don't call instantiate_decl for a TEMPLATE_DECL.
6702 * error.c (dump_function_name): Improve printing of template
6704 * friend.c (is_friend): Don't compare types of decls to determine
6705 friendship, unless flag_guiding_decls.
6706 (make_friend_class): Partial specializations cannot be friends.
6707 (do_friend): Use set_mangled_name_for_decl. Call
6708 push_template_decl_real instead of push_template_decl.
6709 * method.c (build_decl_overload_real): Remove prototype. Give it
6711 (build_overload_identififer): Adjust call to innermost_args.
6712 (build_template_decl_overload): Remove.
6713 (set_mangled_name_for_decl): New function.
6714 * parse.y (.finish_template_type): New non-terminal.
6715 (template_def): Use finish_template_decl. Use template_extdef
6717 (template_extdef, template_datadef): New non-terminals, containing
6718 only those rules for things which can be templates.
6720 (template_type, self_template_type): Use .finish_template_type.
6721 (named_class_head): Use maybe_process_partial_specialization.
6722 * pt.c (mangle_class_name_for_template): Remove context parameter.
6723 (get_class_bindings): Remove outer_args parameter.
6724 (complete_template_args): Remove.
6725 (add_outermost_template_args): New function.
6726 (register_specialization): Return the specialization.
6727 (unregister_specialization): New function.
6728 (tsubst_template_parms): Likewise.
6729 (most_specialized, most_specialized_class): Prototype here as
6731 (original_template): Rename to most_general_template.
6732 (tsubst_template_parms): New function.
6733 (set_mangled_name_for_template_decl): Likewise.
6734 (TMPL_ARGS_DEPTH): New macro.
6735 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Adjust.
6736 (TMPL_ARGS_LEVEL): New macro.
6737 (SET_TMPL_ARGS_LEVEL): Likewise.
6738 (TMPL_ARG): Likewise.
6739 (SET_TMPL_ARG): Likewise.
6740 (TMPL_ARGS_DEPTH): Likewise.
6741 (finish_member_template_decl): Use finish_template_decl.
6742 (maybe_process_partial_specialization): New function, split out
6744 (inline_needs_template_parms): Use TMPL_PARMS_DEPTH.
6745 (maybe_begin_member_template_processing): Use new macros.
6746 (is_member_template): Likewise.
6747 (is_member_template_class): Likewise.
6748 (add_to_template_args): Likewise. Deal with multiple levels of
6750 (maybe_process_partial_specialization): New function.
6751 (retrieve_specialization): Add consistency check.
6752 (determine_specialization): Return full argument list.
6753 (check_explicit_specialization): Tweak friend handling. Use full
6754 argument lists. Simplify.
6755 (current_template_args): Use new macros.
6756 (push_template_decl_real): Change ill-named mainargs to specargs.
6757 Check that a partial specialization actually specializes at least
6758 one parameter. Improve friend handling. Modify for full
6760 (classtype_mangled_name): Don't mangle the names of
6762 (lookup_template_class): Add entering_scope parameter. Use it to
6763 avoid finding a template type when an instantiation is required.
6764 Simplify. Use full template arguments.
6765 (tsubst_friend_function): Use unregister_specialization. Use new
6766 macros. Use full template arguments.
6767 (tsubst_friend_class): Substitute, using tsubst_template_parms,
6768 into the template parameters before passing them to
6769 redeclare_class_template.
6770 (instantiate_class_template): Simplify. Use full template
6771 arguments. Adjust calls to get_class_bindings. Use
6772 SET_IDENTIFIER_TYPE_VALUE where needed. Improve friend handling.
6773 (innermost_args): Use new macros.
6774 (tsubst_aggr_type): New function, split out from tsubst.
6775 (tsubst): Use tsubst_aggr_type, tsubst_template_parms, new calling
6776 conventions for lookup_template_class. Refine handling of partial
6777 instantiations. Remove calls to complete_template_args.
6778 Simplify. Add consistency checks. Use set_mangled_name_for_decl
6779 and set_mangled_name_for_template_decl.
6780 (tsubst_copy): Use tsubst_aggr_type.
6781 (instantiate_template): Use full template arguments.
6782 (more_specialized): Improve formatting.
6783 (more_specialized_class): Adjust calls to get_class_bindings.
6784 (get_bindings_real): Don't call complete_template_args.
6785 (most_specialized): Don't overwrite input; create a new list.
6786 (most_specialized_class): Use most_general_template.
6787 (regenerate_decl_from_template): Use unregister_specialization.
6788 Use full template arguments.
6789 (instantiate_decl): Use full template arguments.
6790 (set_mangled_name_for_template_decl): New function.
6791 * semantics.c (begin_class_definition): Use
6792 maybe_process_partial_specialization.
6793 (finish_member_class_template): New function.
6794 (finish_template_decl): Likewise.
6795 (finish_template_type): Likewise.
6796 (typeck.c): Don't crash after issuing a compiler_error.
6797 * Makefile.in (CONFLICTS): Adjust; we removed a s/r conflict.
6799 1998-07-27 Jason Merrill <jason@yorick.cygnus.com>
6801 * typeck2.c (build_functional_cast): Handle default-initialization.
6803 * call.c (build_over_call): Pass 1 to popclass.
6805 * parse.y (direct_notype_declarator): Add precedence declaration
6806 to notype_unqualified_id case.
6807 * Makefile.in (EXPECT): Adjust.
6809 * tree.c (ovl_member): Fix for single function in OVL.
6811 1998-07-27 Dave Brolley <brolley@cygnus.com>
6813 * c-lex.c (yylex): Fix boundary conditions in character literal and
6814 string literal loops.
6816 1998-07-24 Jason Merrill <jason@yorick.cygnus.com>
6818 * decl.c (lookup_name_real): OK, do return the from_obj value
6819 unless got_object depends on template parms.
6821 * parse.y (nested_name_specifier_1): Pull out the TYPE_MAIN_VARIANT.
6823 * pt.c (coerce_template_parms): Also complain about local enums.
6825 * cp-tree.h: Add prototype for set_identifier_local_value.
6826 * decl.c (set_identifier_local_value_with_scope): Make static,
6828 * search.c (covariant_return_p): Likewise.
6829 * except.c (build_terminate_handler, alloc_eh_object): Likewise.
6831 * call.c (build_method_call): Only pull out the type of a destructor
6832 if it's a template type parm.
6833 * decl.c (lookup_name_real): Never return the from_obj value.
6835 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
6837 * except.c (process_start_catch_block_old): Call start_decl_1 for
6839 * decl.c (start_decl_1): Avoid duplicate error.
6841 * init.c (expand_default_init): Only perform the initialization if
6842 it will do something.
6844 1998-07-23 H.J. Lu (hjl@gnu.org)
6846 * parse.y (base_class): Check for invalid base class.
6848 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
6850 * decl2.c (import_export_template): Fold in...
6851 (import_export_class): ...to here. Handle dllimport/export.
6853 * class.c (build_vtable): Pass at_eof to import_export_vtable.
6854 (prepare_fresh_vtable): Likewise.
6855 * decl2.c (import_export_class): Split out...
6856 (finish_prevtable_vardecl): From here.
6857 * class.c (finish_struct_1): Call import_export_class if at_eof.
6859 * decl.c (start_function): #if 0 mysterious code I wrote and have
6861 * rtti.c (get_tinfo_fn): If this is for a class type, set
6864 1998-07-22 Jason Merrill <jason@yorick.cygnus.com>
6866 * inc/exception: Change terminate and unexpected to ().
6868 * parse.y (named_class_head_sans_basetype_defn): A
6869 named_class_head_sans_basetype followed by '{' or ':' is a defn.
6871 1998-07-21 Jason Merrill <jason@yorick.cygnus.com>
6873 * tree.c (canonical_type_variant): New fn to handle arrays.
6874 * cp-tree.h (CANONICAL_TYPE_VARIANT): Remove.
6875 * pt.c (unify, default case): Also fold arg. Fix array bounds case.
6876 * method.c (process_overload_item): Use build_overload_value for
6879 1998-07-20 Dave Brolley <brolley@cygnus.com>
6881 * lex.c (mbchar.h): #include it.
6882 (GET_ENVIRONMENT): New macro.
6883 (init_parse): Set character set based on LANG environment variable.
6884 (real_yylex): Handle multibyte characters in character literals.
6885 (real_yylex): Handle multibyte characters in string literals.
6887 1998-07-19 Jason Merrill <jason@yorick.cygnus.com>
6889 * lex.c (do_identifier): Look for class value even if we don't
6890 have a global value. Do implicit declaration if parsing is 2.
6891 * semantics.c (finish_call_expr): Pass 2 if we're doing Koenig
6894 1998-07-19 Mark Mitchell <mark@markmitchell.com>
6896 * decl.c (pushtag): Revert previous change.
6897 * pt.c (lookup_template_class): Don't put out debugging
6898 information for types that use template parameters.
6900 * decl.c (pushtag): Don't put out debugging information for
6901 compiler-generated typedefs.
6903 * error.c (dump_type_real): Don't crash when presented with
6904 intQI_type_node or the like.
6906 * semantics.c (finish_translation_unit): Fix spelling error in
6909 1998-07-17 Jason Merrill <jason@yorick.cygnus.com>
6911 * decl.c (lookup_name_real): Pull out single function here.
6912 (select_decl): Not here.
6913 (unqualified_namespace_lookup): Use CP_DECL_CONTEXT.
6915 * decl.c (qualify_lookup): Tweak again.
6917 * pt.c (lookup_template_class): Don't mess with the context of the
6919 * decl2.c (current_decl_namespace): Remove special handling for
6922 * pt.c (tsubst, case FUNCTION_DECL): Fix getting complete args for
6923 a member template specialization.
6925 * tree.c (ovl_member): Use decls_match to compare functions.
6926 * decl.c (decls_match): Check the context of a function.
6928 * parse.y (primary): Use notype_unqualified_id instead of IDENTIFIER
6929 in Koenig lookup support rules.
6930 * semantics.c (finish_call_expr): Handle the new cases.
6932 * typeck.c (build_x_function_call): Handle overloaded methods.
6934 * decl.c (grokvardecl): Don't call build_static_name for extern "C".
6936 1998-07-16 Mark Mitchell <mark@markmitchell.com>
6938 * semantics.c (finish_object_call_expr): Revert previous change.
6939 * call.c (build_new_method_call): Likewise. Instead, convert
6940 TYPE_DECLs to IDENTIFIERs here, in the presence of templates.
6942 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
6944 * decl.c (qualify_lookup): Handle templates.
6946 * decl2.c (do_using_directive): Don't pass ancestor.
6947 * decl.c (push_using_directive): Calculate ancestor.
6949 * decl2.c (do_nonmember_using_decl): Allow for type shadowing.
6950 * decl.c (pushdecl): Move type shadowing handling from here...
6951 (duplicate_decls): ...to here.
6952 * decl.c (set_identifier_local_value_with_scope): New fn.
6954 (set_identifier_local_value, lookup_type_current_level): New fns.
6955 * decl2.c (do_local_using_decl): Handle types and binding level
6958 * init.c (build_offset_ref): Don't call mark_used on an OVERLOAD.
6959 * decl.c (select_decl): Extract a lone function from an OVERLOAD.
6960 (lookup_namespace_name): Likewise.
6961 * typeck.c (build_unary_op): Not here anymore.
6963 * decl2.c (do_class_using_decl): Make sure we get an identifier.
6964 * class.c (handle_using_decl): Ignore TYPE_DECLs.
6966 * decl.c (qualify_lookup): New fn.
6967 (lookup_name_real): Use it.
6969 1998-07-16 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6971 * decl2.c (add_using_namespace): When directly using a namespace
6972 that was indirect before, promote it.
6974 * cp-tree.h (LOOKUP_PREFER_TYPES, LOOKUP_PREFER_NAMESPACES,
6975 LOOKUP_PREFER_BOTH, LOOKUP_NAMESPACES_ONLY, LOOKUP_TYPES_ONLY,
6976 LOOKUP_QUALIFIERS_ONLY, LOOKUP_TEMPLATES_EXPECTED): New macros.
6977 * decl.c (select_decl): Replace two flag parameters by one.
6978 (unqualified_namespace_lookup): Likewise, pass flag.
6979 (lookup_flags): New function.
6980 (lookup_name_real): Compute flags, pass them.
6981 (lookup_namespace_name): Call with zero-flag.
6982 * decl2.c (ambiguous_decl): Add flag parameter, complain only
6984 (lookup_using_namespace, qualified_lookup_using_namespace):
6985 Add flag parameter, pass them through.
6986 * lex.c (do_scoped_id): Call with zero-flag.
6988 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
6990 * typeck.c (convert_for_assignment): Use comptypes.
6992 1998-07-16 Mark Mitchell <mark@markmitchell.com>
6994 * semantics.c (finish_object_call_expr): Move test for the
6995 function called being a TYPE_DECL to ...
6996 * call.c (build_new_method_call): Here.
6998 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
7000 * decl2.c (arg_assoc_class): Also look at template arguments, if any.
7001 (arg_assoc): Handle error_mark_node and multiple levels of TREE_LIST.
7003 * lex.c (looking_for_typename): Don't initialize.
7005 * decl2.c (ambiguous_decl): Clarify error message.
7007 * decl.c (push_using_directive): Iterate over namespaces used
7010 1998-07-15 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7012 * decl2.c (add_using_namespace): Iterate over namespaces used
7015 * decl.c (lookup_name_real): Accept namespace aliases as locals.
7016 (cat_namespace_levels): Ignore aliases.
7017 (duplicate_decls): Ignore duplicate aliases.
7018 * decl2.c (do_namespace_alias): Process block level namespace
7019 aliases. Store alias with pushdecl. Remove odr errors.
7020 * parse.y (namespace_alias): New non-terminal.
7023 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
7025 * decl2.c (arg_assoc_type): Handle METHOD_TYPE like FUNCTION_TYPE.
7026 Handle TEMPLATE_TYPE_PARM.
7027 (arg_assoc): Rewrite.
7029 * pt.c (complete_template_args): Don't look at the context unless
7032 * method.c (build_decl_overload_real): Fix namespace handling.
7034 * typeck.c (build_unary_op): Extract a lone function from an
7037 * call.c (build_scoped_method_call): Handle getting a namespace
7038 for basetype in a destructor call.
7039 (check_dtor_name): Handle enums.
7041 * parse.y (using_directive): New nonterminal.
7042 (extdef, simple_stmt): Use it.
7044 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
7046 * decl2.c (add_function): Move error message ...
7047 (arg_assoc_namespace): ... from here.
7049 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
7051 * parse.y (namespace_qualifier): Fix multiple level handling.
7052 * decl2.c (namespace_ancestor): Use CP_DECL_CONTEXT.
7053 (arg_assoc): Don't skip the first argument of a function.
7055 Tue Jul 14 20:09:22 1998 Jeffrey A Law (law@cygnus.com)
7057 * search.c (my_tree_cons): Clean up.
7059 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
7061 * call.c (joust): Don't warn about "confusing" conversions to the
7064 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
7066 * class.c (push_nested_class): Complain about namespaces.
7067 * decl.c (start_decl): Enter the object's namespace.
7068 (cp_finish_decl): Leave it.
7069 (grokdeclarator): Likewise.
7070 * decl2.c (check_decl_namespace): New function.
7071 (finish_file): Call it.
7072 * parse.y (complex_direct_notype_declarator): Set complexity
7073 of namespace-qualified ids to -1, enter the namespace.
7075 * method.c (build_template_decl_overload): Expect _DECL as first
7076 parameter. Put context temporarily into current_namespace.
7077 * pt.c (check_explicit_specialization): Change caller.
7080 * init.c (build_offset_ref): Call mark_used and
7081 convert_from_reference for namespace members.
7083 Mon Jul 13 23:25:28 1998 Martin von Löwis <loewis@informatik.hu-berlin.de>
7085 * search.c (my_tree_cons): The bitfield is at index 2.
7087 Mon Jul 13 17:21:01 1998 Nick Clifton <nickc@cygnus.com>
7089 * lang-options.h: Format changed to work with new --help support
7092 1998-07-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
7094 * decl2.c (build_expr_from_tree): Change calls of do_identifier.
7095 Do Koenig lookup in CALL_EXPR.
7096 (arg_assoc): Handle error_mark.
7097 * lex.c (is_global): New function.
7098 (do_identifier): Expect arguments for Koenig lookup.
7099 * parse.y (primary): Add rules for calls of unqualified function calls.
7100 (do_id): Change call of do_identifier.
7101 * pt.c (finish_stmt_expr): Likewise.
7102 * semantics.c (finish_id_expr): Likewise.
7103 (finish_call_expr): Add integer parameter to indicate
7104 argument-dependent lookup.
7106 * decl.c (struct binding_level): New field using_directives.
7107 (push_using_decl): Not sorry anymore.
7108 (push_using_directive): New function.
7109 (lookup_tag): Use CP_DECL_CONTEXT to iterate.
7110 (unqualified_namespace_lookup): New function, code from ...
7111 (lookup_name_real): ... here.
7112 * decl2.c (lookup_using_namespace): Pass using list instead of
7114 (validate_nonmember_using_decl): New function.
7115 (do_nonmember_using_decl): New function.
7116 (do_toplevel_using_decl): Use them.
7117 (do_local_using_decl): New function.
7118 (do_using_directive): Support block-level directives.
7119 * parse.y (simple_stmt): Support using declarations and
7121 (namespace_qualifier, namespace_using_decl): New non-terminals.
7123 * xref.c (classname): New function.
7124 (GNU_xref_hier): Change class and base parameters to tree.
7125 * decl.c (xref_baseypes): Change caller.
7126 * friend.c (make_friend_class): Likewise.
7128 1998-07-12 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
7130 * typeck.c (comptypes, case TEMPLATE_TEMPLATE_PARM): Add parameter
7133 * pt.c (for_each_template_parm, case TEMPLATE_DECL): If it is a
7134 template template parameter, record its use.
7135 (for_each_template_parm, case TEMPLATE_TEMPLATE_PARM): Traverse
7136 its template arguments if exists.
7138 * pt.c (coerce_template_template_parms): New function equivalent
7139 to coerce_template_parms when IS_TMPL_PARM is true.
7140 (coerce_template_parms): Use it. Remove the IS_TMPL_PARM parameter,
7141 all callers changed.
7143 (coerce_template_parms): Access ARGLIST properly when creating a
7144 new vector. Only accept implicit TYPE_DECL as valid argument for
7145 a template template parameter when it is a base class of
7146 current_class_type. Don't display error message when COMPLAIN is
7149 1998-07-12 Klaus Kaempf (kkaempf@progis.de)
7151 * repo.c (get_base_filename): Use file_name_nondirectory.
7152 (open_repo_file): Likewise.
7153 * cp-tree.h (file_name_nondirectory): Add prototype.
7155 1998-07-12 Jason Merrill <jason@yorick.cygnus.com>
7157 * friend.c (do_friend): Pull the identifier out of declarator.
7158 Use cp_error and friends.
7159 * decl2.c (qualified_lookup_using_namespace): Fix call to
7161 * decl.c (lookup_name_real): Don't call complete_type on a namespace.
7162 (grokvardecl): Use DECL_CLASS_SCOPE_P.
7163 * cvt.c (convert_pointer_to_real): Check for error_mark_node sooner.
7164 * class.c (warn_hidden): Fix for OVERLOAD.
7165 From grahams@rcp.co.uk:
7166 * cp-tree.h (DEFARG_NODE_CHECK): New macro.
7167 (DEFARG_LENGTH, DEFARG_POINTER): Use it.
7169 Sun Jul 12 01:20:57 1998 Jeffrey A Law (law@cygnus.com)
7171 * g++.1 (-traditional): Remove duplicated documentation.
7173 1998-07-11 Mark Mitchell <mark@markmitchell.com>
7175 * method.c (flush_repeats): Add nrepeats parameter.
7176 (issue_nrepeats): Likewise.
7177 (is_back_referenceable_type): New function. Don't back-reference
7178 TEMPLATE_TYPE_PARMs as well as simple types like integers.
7179 (build_mangled_name_for_type): Likewise.
7180 (build_mangled_name_for_type_with_Gcode): Likewise.
7182 (nrepeats): Likewise.
7183 (Nrepeats): Likewise.
7184 (start_squangling): Don't clear the variables removed above.
7185 (end_squangling): Likewise.
7186 (flush_repeats): Tidy. Use nrepeats parameter rather than
7188 (issue_nrepeats): Likewise, but with nrepeats global. Use
7189 is_backreferenceable_type.
7190 (build_overload_nested_name): Tidy. Add comment. Use
7191 build_mangled_name_for_type.
7192 (build_underscore_int): Comment.
7193 (build_overload_scope_ref): Use build_mangled_name_for_type.
7194 (build_overload_int): Likewise.
7195 (build_template_template_parm_names): Tidy.
7196 (build_template_parm_names): Use build_mangled_name_for_type.
7197 (build_overload_identifier): Add comments.
7198 (build_mangled_name_for_type_with_Gcode): Split out from
7200 (build_mangled_name_for_type): Use it.
7201 (build_mangled_name): Rework to use build_mangled_name_for_type
7202 and to not use global nrepeats/Nrepeats. Tidy.
7203 (process_modifiers): Tidy.
7204 (check_btype): Use is_backreferenceable_type. Add comment.
7205 Rename `node' to `type'.
7206 (process_overload_item): Set numeric_output_need_bar here.
7207 Use build_mangled_name_for_type. Tidy.
7208 (build_decl_overload_real): Tidy. Don't use Nrepeats. Use
7209 build_mangled_name_for_type.
7211 * pt.c (push_template_decl_real): Don't look at DECL_TEMPLATE_INFO
7214 1998-07-08 Vladimir N. Makarov <vmakarov@cygnus.com>
7216 * cp-tree.h (warn_long_long): Define.
7217 * decl.c (grokdeclarator): Add flag `warn_long_long' as guard for
7218 warning "ANSI C++ does not support `long long'".
7219 * decl2.c (warn_long_long): Define.
7220 (lang_decode_option): Parse -Wlong-long, -Wno-long-long options.
7222 1998-07-07 Jason Merrill <jason@yorick.cygnus.com>
7224 * decl.c (xref_tag): Handle attributes between 'class' and name.
7225 * parse.y (aggr): Likewise.
7226 * semantics.c (finish_class_definition): Likewise.
7227 * Makefile.in (EXPECTED): Adjust.
7229 * cp-tree.h: Declare flag_optional_diags and warn_multichar.
7230 * decl2.c: Define them.
7231 (lang_decode_option): Handle them.
7232 * lang-options.h: Add -foptional-diags.
7233 * class.c (finish_struct): Don't complain about multiple meanings of
7234 name if -fno-optional-diags.
7235 * decl.c (pushdecl_class_level): Likewise.
7236 * lex.c (real_yylex): Check warn_multichar.
7238 1998-07-06 Jason Merrill <jason@yorick.cygnus.com>
7240 * decl.c (lookup_tag): Use CP_DECL_CONTEXT.
7242 * tree.c (make_binfo): Fix length.
7244 1998-06-30 Benjamin Kosnik <bkoz@bliss.nabi.net>
7246 * decl2.c (lang_decode_option): Remove warn_template_debugging.
7247 * lang-options.h: Likewise.
7249 Mon Jun 29 20:17:40 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7251 * except.c (build_eh_type_type_ref): Remove unused variable `susp'.
7252 (process_start_catch_block): Likewise for variables
7253 `false_label_rtx', `call_rtx' and `return_value_rtx'.
7255 1998-06-29 Brendan Kehoe <brendan@cygnus.com>
7257 * tree.c (build_srcloc): Make sure we allocate this node on the
7260 Sat Jun 27 23:34:18 1998 Fred Fish <fnf@ninemoons.com>
7262 * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined.
7263 (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY.
7264 (lang_specific_driver): Only add -lm automatically if need_math is
7267 Sat Jun 27 12:22:56 1998 Jeffrey A Law (law@cygnus.com)
7269 * Make-lang.in (g++): Depend on mkstemp.o. Link in mkstemp.o
7271 Sat Jun 27 07:36:09 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7273 * Makefile.in (EXPR_H): New dependency variable.
7274 (decl2.o): Depend on $(EXPR_H).
7275 (typeck.o): Likewise.
7279 1998-06-25 Benjamin Kosnik <bkoz@lisa.cygnus.com>
7281 * decl.c (start_enum): Put local enums on permanent_obstack.
7283 1998-06-25 Mark Mitchell <mark@markmitchell.com>
7285 * cp-tree.h (c_get_alias_set): Declare.
7286 * decl.c (init_decl_processing): Set lang_get_alias_set.
7288 1998-06-25 Andrew MacLeod <amacleod@cygnus.com>
7290 * cp-tree.h (mark_all_runtime_matches): Add function prototype.
7291 * except.c (mark_all_runtime_matches): Set TREE_SYMBOL_REFERENCED
7292 flag for all function decls which are in the exception table.
7293 * exception.cc (__cplus_type_matcher): Check for CATCH_ALL_TYPE match.
7294 * decl2.c (finish_file): Call mark_all_runtime_matches to make sure
7295 code is emitted for any referenced rtti function.
7297 1998-06-25 Dave Brolley <brolley@cygnus.com>
7299 * lang-specs.h: Use new | syntax to eliminate
7300 string concatenation.
7302 1998-06-25 Jason Merrill <jason@yorick.cygnus.com>
7304 * cp-tree.h (CP_DECL_CONTEXT): New macro.
7305 * decl2.c (is_namespace_ancestor, lookup_using_namespace): Use it.
7306 * method.c (build_overload_nested_name): Likewise.
7307 * sig.c (build_signature_pointer_or_reference_type): Don't set
7310 1998-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7312 Set DECL_CONTEXT for globals to NULL_TREE instead of global_namespace.
7313 * cp-tree.h (FROB_CONTEXT): New macro.
7314 (DECL_MAIN_P): ::main should have a DECL_CONTEXT of NULL_TREE.
7315 * decl.c (namespace_binding): Replace NULL_TREE with
7317 (set_namespace_binding, pop_namespace, lookup_name_real): Likewise.
7318 * decl2.c (is_namespace_ancestor, lookup_using_namespace):
7320 * decl.c (pushtag): Use FROB_CONTEXT.
7321 (pushdecl, make_typename_type, define_function, grokdeclarator):
7323 * decl2.c (set_decl_namespace, do_namespace_alias): Likewise.
7324 * pt.c (push_template_decl_real, lookup_template_class, tsubst):
7326 * decl2.c (decl_namespace): Return global_namespace if no context.
7327 * method.c (build_overload_nested_name): Expect null as context.
7328 * pt.c (mangle_class_name_for_template): Do nothing for null
7330 (lookup_template_class): Allow for null id_context.
7332 1998-06-25 Richard Henderson <rth@cygnus.com>
7334 * method.c (emit_thunk): Set current_function_is_thunk for the
7335 ASM_OUTPUT_MI_THUNK case as well.
7337 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
7339 * exception.cc (__cplus_type_matcher): Get a match_info pointer
7340 instead of an exception table entry as a parameter.
7342 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
7344 * parse.y (function_try_block): Don't call start_catch_handler.
7345 * except.c (call_eh_info): Remove coerced field from declaration.
7346 (build_eh_type_type_ref): New function to create an address of a
7347 rtti function for the new style exception tables.
7348 (expand_start_catch_block): Split function, this contains the
7350 (process_start_catch_block_old): New function to perform the rest
7351 of expand_start_catch_block under old style exceptions.
7352 (process_start_catch_block_old): New function to perform the rest
7353 of expand_start_catch_block under new style exceptions.
7354 (expand_end_catch_block): Only pop the false label off the stack under
7355 the old style of exceptions.
7356 * semantics.c (finish_try_block): Don't call start_catch_handler.
7357 * exception.cc (struct cp_eh_info): Add original_value field.
7358 (__cplus_type_matcher): Perform type matching on the original exception
7359 value, and if we have a match, set the current value.
7360 (__cp_push_exception): Set the original exception value.
7362 1998-06-23 Jason Merrill <jason@yorick.cygnus.com>
7364 * call.c (joust): Fix confusing conversion warning.
7366 * call.c (build_op_delete_call): Add placement parm. Check
7367 LOOKUP_SPECULATIVELY.
7368 * cp-tree.h, decl2.c, init.c: Adjust.
7369 * decl.c (finish_function): Use it.
7371 * pt.c (tsubst): Diagnose creating void fields or variables.
7373 Mon Jun 22 08:50:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7375 * call.c (build_scoped_method_call): Remove unused variable `tmp'.
7377 * cp-tree.h (check_dtor_name): Add prototype.
7379 * init.c (expand_member_init): Remove unused variables
7380 `ptr_type_node', `parm' and `rval'.
7382 * ptree.c (print_lang_type): Use HOST_WIDE_INT_PRINT_DEC specifier
7384 (lang_print_xnode): Likewise.
7386 * typeck2.c (enum_name_string): Cast argument to sprintf to long
7387 and use %ld specifier.
7389 * xref.c (GNU_xref_end_scope): Use HOST_WIDE_INT_PRINT_DEC
7390 specifier in call to fprintf.
7391 (GNU_xref_member): Cast argument to sprintf to int.
7393 Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7395 * typeck2.c (pop_init_level): Warn about implicit zero initialization
7398 Thu Jun 18 09:32:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7400 * cp-tree.h: Prototype function `check_java_method'.
7402 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
7404 * class.c (finish_struct): Make conflicting use of id a pedwarn.
7405 * decl.c (pushdecl_class_level): Likewise.
7407 1998-06-17 Mark Mitchell <mark@markmitchell.com>
7409 * pt.c (convert_nontype_argument): Issue an error when presented
7410 with an integer (real) constant that cannot be simplified to an
7413 * cp-tree.h (c_get_alias_set): Remove declaration added in
7414 1998-06-13 change that should never have been checked in.
7416 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
7418 * typeck.c (build_binary_op_nodefault): Change % in format strings
7421 * decl.c (grokvardecl): Don't build_static_name for decls that
7422 aren't at namespace scope.
7424 * init.c (perform_member_init): Catch default-initialization of
7427 1998-06-17 Mark Mitchell <mark@markmitchell.com>
7429 * errfn.c (cp_thing): Handle the `%%' formatting sequence.
7431 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
7433 * method.c (hack_identifier): Complain about getting a namespace
7435 * typeck.c (decay_conversion): Remove check for namespaces.
7436 * typeck2.c (incomplete_type_error): Likewise.
7437 * parse.y (template_arg): Add PTYPENAME expansion.
7439 1998-06-16 Andrew MacLeod <amacleod@cygnus.com>
7441 * decl.c (grokvardecl): Don't build external assembler names for
7442 TYPENAMEs in other namespaces as there is no declarator.
7443 * error.c (cp_file_of, cp_line_of): Don't extract file or line number
7444 info from DECL_CONTEXT if it is NULL.
7446 1998-06-16 Jason Merrill <jason@yorick.cygnus.com>
7448 * call.c (check_dtor_name): Split out.
7449 (build_scoped_method_call): Use it.
7450 (build_method_call): Use it.
7451 * init.c (build_offset_ref): Use it.
7453 * typeck.c (build_static_cast): Fix handling of pointers to members.
7455 * decl.c (finish_function): Just return nothing from a constructor.
7456 * typeck.c (c_expand_return): Complain about returning a void
7457 expression from a destructor.
7459 1998-06-13 Mark Mitchell <mark@markmitchell.com>
7461 * class.c (alter_access): Accept a BINFO explaining how to get
7462 from the entity whose accessed is being altered to the type doing
7464 (handle_using_decl): New function containing code split out from ...
7465 (finish_struct_1): Here.
7467 * cp-tree.h (complete_type_or_else): Declare.
7468 * init.c (build_new_1, build_delete): Use it.
7469 * typeck.c (require_complete_type): Use complete_type, rather than
7470 expanding it inline.
7471 (complete_type_or_else): New function.
7472 (build_component_ref): Use it.
7473 (pointer_int_sum): Make sure the type pointed to is complete.
7474 (pointer_diff): Likewise.
7476 * pt.c (for_each_template_parm): Traverse the TYPE_CONTEXT for
7479 * search.c (get_matching_virtual): Note that member templates
7480 cannot override virtual functions.
7482 1998-06-12 Brendan Kehoe <brendan@cygnus.com>
7484 * pt.c (check_explicit_specialization): If DECLARATOR turned into
7485 an error_mark_node from lookup_template_function, return the same.
7486 (determine_specialization): Also make sure TEMPLATE_ID isn't an
7487 error_mark_node, before we try to read its operands.
7488 * decl.c (grokdeclarator): If we got an error_mark_node from
7489 check_explicit_specialization, just return it right back.
7491 1998-06-12 Mark Mitchell <mark@markmitchell.com>
7493 * class.c (instantiate_type): Don't treat template-ids that don't
7494 specify any template arguments as equivalent to ordinary
7495 identifiers. Use OFFSET_REF instead of SCOPE_REF to refer to
7496 pointer-to-members for member templates. Tidy slightly.
7497 * cp-tree.def (TEMPLATE_ID_EXPR): Revise documentation.
7498 * init.c (build_offset_ref): Handle template-ids like ordinary
7499 identifiers, for the most part, but store a TEMPLATE_ID_EXPR in the
7500 offset part of the OFFSET_REF.
7501 * typeck.c (build_unary_op): Change check for unknown types to
7502 look for OFFSET_REFs, not SCOPE_REFs.
7504 1998-06-11 Mark Mitchell <mark@markmitchell.com>
7506 * pt.c (is_member_template_class): New function.
7507 (push_template_decl_real): Use it.
7509 1998-06-11 Benjamin Kosnik <bkoz@elmo.cygnus.com>
7511 * friend.c (do_friend): Add support for nested classes using
7512 member functions of the enclosing class as friends.
7514 1998-06-10 Mark Mitchell <mark@markmitchell.com>
7516 * call.c (convert_default_arg): Make global, not static.
7517 (convert_arg_for_ellipsis): Split out from ...
7518 (build_over_call): Here.
7519 * cp-tree.h (convert_default_arg); Declare.
7520 (convert_arg_to_ellipsis): Likewise.
7521 (do_member_init): Remove.
7522 * init.c (do_member_init): Remove; this code is dead.
7523 (expand_member_init): Remove much of this code; it is dead.
7524 * typeck.c (convert_arguments): Use convert_default_arg and
7525 convert_arg_for_ellipsis, rather than duplicating here.
7527 * call.c (convert_like): Don't fail silently if
7528 build_user_type_conversion fails. Always return error_mark_node
7531 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
7533 * search.c (covariant_return_p): Complain about ambiguous base.
7535 * typeck.c (build_component_ref): Diagnose ref to nested type.
7537 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
7539 * decl.c (grokparms): Check that INIT isn't an error_mark_node
7540 before giving error about invalid type for default arg.
7542 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
7544 * call.c (build_method_call): Fix thinko.
7546 1998-06-10 Dave Brolley <brolley@cygnus.com>
7548 * decl2.c (lang_decode_option): New argc/argv interface.
7549 * cp-tree.h (lang_decode_option): New argc/argv interface.
7550 * lang-specs.h (default_compilers): Only call cpp if -E, -M or -MM is
7551 specified for cpplib-enabled compilers.
7552 * lex.c (lang_init): Don't check_newline for cpplib.
7553 (init_parse): Don't initialize cpplib here.
7555 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
7557 * typeck.c (build_component_ref): Make sure FIELD has a lang_specific
7558 piece before checking DECL_MUTABLE_P.
7560 1998-06-10 John Carr <jfc@mit.edu>
7562 * tree.c (debug_binfo): Make printf format match arguments.
7564 * error.c (OB_PUTI): Make printf format match arguments.
7566 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
7568 * init.c (perform_member_init): Handle default-initialization.
7570 * except.c (build_throw): Handle throwing NULL.
7572 * typeck.c (build_x_function_call): Use resolve_offset_ref.
7574 * search.c (compute_access): Only strip an anonymous union
7577 * call.c (add_builtin_candidates): Tweak.
7579 * cvt.c (build_expr_type_conversion): Restore code for conversion
7581 * decl2.c (delete_sanity): Use it. Clean up.
7583 * typeck.c (comp_ptr_ttypes_real): Fix cv-qual comparisons.
7585 1998-06-10 Branko Cibej <branko.cibej@hermes.si>
7587 * typeck.c (c_expand_return): Don't warn about void expressions on
7588 return statements in functions returning void.
7590 1998-06-09 Mark Mitchell <mark@markmitchell.com>
7592 * pt.c (fn_type_unification): Revise documentation. Tidy.
7593 (type_unification): Likewise.
7595 1998-06-09 Andrew MacLeod <amacleod@cygnus.com>
7597 * semantics.c (finish_try_block): Rename expand_start_catch, and delete
7599 * parse.y (function_try_block): Rename expand_start_catch, and delete
7601 * except.c (expand_end_eh_spec): Rename expand_start_catch, and delete
7604 1998-06-09 Jason Merrill <jason@yorick.cygnus.com>
7606 * search.c (lookup_member): New fn.
7607 * class.c (finish_struct_1): Use it.
7608 * decl.c (lookup_name_real): Use it.
7610 Mon Jun 8 20:45:52 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7612 * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h.
7614 * cp-tree.h: Add prototype for `maybe_print_template_context' and
7615 `maybe_make_one_only'.
7617 * decl.c (auto_function): Remove unused variable `decl'.
7619 * decl2.c: Include dwarf2out.h and dwarfout.h.
7621 * lex.c: Remove redundant declarations of `set_float_handler' and
7624 1998-06-08 Andrew MacLeod <amacleod@cygnus.com>
7626 * except.c (init_exception_processing): Remove NEW_EH_MODEL compile
7627 time flag. Call __cp_eh_info instead of __cp_exception_info.
7628 * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag.
7629 (__cp_exception_info): Return offset into cp_eh_info structure to
7630 match what use to be the start of this structure.
7631 (__cp_eh_info): New function to return a pointer to cp_eh_info struct.
7632 (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL
7634 (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call
7635 __cp_eh_info instead of __cp_exception_info.
7637 1998-06-08 Jason Merrill <jason@yorick.cygnus.com>
7639 * decl.c (cp_finish_decl): Disable inlining of extern inlines
7640 with static variables.
7642 1998-06-08 Mark Mitchell <mark@markmitchell.com>
7644 * init.c (build_offset_ref): Correct previous change to use build,
7647 1998-06-07 Mark Mitchell <mark@markmitchell.com>
7649 * class.c (instantiate_type): Handle pointer-to-members where the
7650 member is a template.
7651 * init.c (build_offset_ref): Likewise.
7652 * typeck.c (build_unary_op): Likewise.
7654 1998-06-07 Richard Henderson <rth@cygnus.com>
7656 * lex.c (lang_init_options): New function.
7657 (lang_init): Remove flag_exceptions == 2 hack.
7659 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
7661 * search.c (envelope_add_decl): Tweak for implicit typename.
7663 * call.c (joust): Also warn about confusing conversion op/constructor
7664 overload resolution.
7666 * spew.c (yylex): Also return the TYPE_DECL if got_object.
7667 Don't clear got_object after '~'.
7668 * call.c (build_scoped_method_call): Tweak destructor handling.
7669 (build_method_call): Likewise.
7670 * pt.c (tsubst_copy, case METHOD_CALL_EXPR): Don't mess with
7671 TYPE_MAIN_VARIANT for destructors.
7672 * semantics.c (finish_object_call_expr): Complain about calling a
7675 1998-06-05 Per Bothner <bothner@cygnus.com>
7677 * g++spec.c (lang_specific_pre_link, lang_specific_extra_ofiles):
7678 Define - update needed by gcc.c change.
7680 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
7682 * error.c (cp_printers): Use 'o' instead of '_' for the null entry.
7684 1998-06-05 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7686 * cp-tree.h (DECL_NAMESPACE_ALIAS, ORIGINAL_NAMESPACE): Declare.
7687 * decl.c (lookup_name_real): Add namespaces_only parameter.
7688 If set, return only NAMESPACE_DECLs.
7689 (select_decl): Likewise.
7690 (identifier_type_value): Give additional parameter.
7691 (lookup_name_nonclass): Likewise.
7692 (lookup_name): Likewise.
7693 (find_binding): Skip namespace aliases.
7694 (binding_for_name): Likewise.
7695 (push_namespace): Check for namespace aliases.
7696 (lookup_name_namespace_only): New function.
7697 (begin_only_namespace_names, end_only_namespace_names): New functions.
7698 * decl2.c (set_decl_namespace): Skip namespace aliases.
7699 (do_using_directive): Likewise.
7700 (do_namespace_alias): Produce namespace aliases, fix alias
7702 * error.c (dump_decl): Support SCOPE_REF.
7703 * parse.y (extdef): Wrap lookup with namespace_only for namespace
7704 aliases and using declarations.
7706 1998-06-04 Jason Merrill <jason@yorick.cygnus.com>
7708 * tree.c (really_overloaded_fn): Only see through one TREE_LIST.
7710 * error.c (dump_expr): Clean up NEW_EXPR case.
7712 1998-06-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
7714 Suggested by Brendan Kehoe
7715 * decl2.c (do_toplevel_using_decl): When decl is a TYPE_DECL,
7716 treat it as using ::decl.
7718 * decl2.c (arg_assoc_type): Process unknown_type_node and OFFSET_TYPE.
7720 * tree.c (mapcar): Support NEW_EXPR.
7722 * error.c (dump_expr): Support NEW_EXPR.
7724 1998-06-03 Jason Merrill <jason@yorick.cygnus.com>
7726 * method.c (make_thunk): Use overload machinery to make name.
7727 * search.c (covariant_return_p): New fn.
7728 (get_matching_virtual): Use it.
7730 * init.c (build_new_1): Fix check for void.
7732 1998-06-01 Per Bothner <bothner@cygnus.com>
7734 * cp-tree.h (TYPE_FOR_JAVA): New macro.
7735 * decl.c, cp-tree.h (java_byte_type_node, java_short_type_node,
7736 java_int_type_node, java_long_type_node, java_float_type_node,
7737 java_double_type_node, java_char_type_node, java_boolean_type_node):
7738 New "primitive" types, with predefined names __java_byte etc.
7739 (record_builtin_java_type): New function.
7740 (init_decl_processing): Make Java types with record_builtin_java_type.
7741 (pushtag, grokdeclarator): Set TYPE_FOR_JAVA if in extern "JAVA".
7742 (xref_baseypes): If base class was TYPE_FOR_JAVA, so is this class.
7743 (grokfndecl): Call check_java_method for Java classes.
7744 * method.c (is_java_type): Removed. Replaced with TYPE_FOR_JAVA.
7745 (process_overload_item): Match types against specific
7746 java_XX_type_node types, rather than using is_java_type.
7747 * class.c (finish_struct_1): Don't add default copy constructor
7748 or operator= if TYPE_FOR_JAVA.
7749 (pop_lang_conext): Restore strict_prototyp proper if Java.
7750 * decl2.c (acceptable_java_type, check_java_method): New functions.
7751 * pt.c (instantiate_class_template): Copy TYPE_FOR_JAVA from pattern.
7752 (tsubst): Move common statement after if statement.
7753 * typeck.c (comptypes): If strict, TYPE_FOR_JAVA must match.
7755 1998-06-01 Jason Merrill <jason@yorick.cygnus.com>
7757 * pt.c (for_each_template_parm): Use first_rtl_op.
7759 * tree.c (build_cplus_array_type_1): Also check index_type for
7762 1998-05-31 Jason Merrill <jason@yorick.cygnus.com>
7764 * pt.c (tsubst): Always copy BINFO_BASETYPES.
7766 1998-05-29 scott snyder <snyder@d0sgif.fnal.gov>
7768 * tree.c (layout_basetypes): If we change TYPE_SIZE, change
7771 1998-05-29 Mark Mitchell <mark@markmitchell.com>
7773 * decl.c (grokdeclarator): Don't complain about in-class
7774 initialization of static consts if we don't really know the type
7777 1998-05-29 Jason Merrill <jason@yorick.cygnus.com>
7779 * cp-tree.h (DECL_DESTRUCTOR_P): New macro.
7780 * method.c (build_destructor_name): New fn.
7781 * decl2.c (maybe_retrofit_in_chrg): Split out...
7782 (grokclassfn): From here. Reorganize.
7783 * decl.c (grok_ctor_properties): Make sure ctors for types with
7784 vbases have the in_chrg parm.
7785 * pt.c (instantiate_class_template): Update
7786 TYPE_USES_VIRTUAL_BASECLASSES from tsubsted bases. Don't call
7788 (tsubst): Call grok_ctor_properties and maybe_retrofit_in_chrg.
7790 1998-05-28 Mark Mitchell <mark@markmitchell.com>
7792 * pt.c (instantiate_decl): Make test for whether or not static
7793 variables should be instantiated early match its comment.
7795 1998-05-28 Jason Merrill <jason@yorick.cygnus.com>
7797 * decl.c (start_decl): Always pedwarn about vacuously redeclaring
7799 (start_function): Call check_default_args.
7800 * decl2.c (grokfield): Don't call check_default_args.
7801 (check_default_args): Use cp_error_at.
7802 * lex.c (do_pending_defargs): Call check_default_args.
7804 1998-05-27 Brendan Kehoe <brendan@cygnus.com>
7806 * call.c (build_method_call): Make sure get_type_value returns
7807 something before we try to use its TYPE_MAIN_VARIANT.
7808 (build_scoped_method_call): Likewise.
7810 1998-05-27 Jason Merrill <jason@yorick.cygnus.com>
7812 * typeck2.c (digest_init): Complain about getting a TREE_LIST to
7813 initialize an array.
7815 * search.c (expand_upcast_fixups): Don't set DECL_CONTEXT and
7818 * friend.c (do_friend): Clarify template warning.
7820 1998-05-27 Mark Mitchell <mark@markmitchell.com>
7822 * decl.c (shadow_label): Don't treat decls as identifiers.
7823 (maybe_push_to_top_level): Clear shadowed_labels.
7825 * pt.c (instantiate_decl): Reset lineno and filename after calling
7826 regenerate_decl_from_template.
7828 * decl.c (grokdeclarator): Don't try to use TYPE_OBSTACK on an
7831 1998-05-27 Kevin Buhr <buhr@stat.wisc.edu>
7833 * parse.y (base_class): Use is_aggr_type, not IS_AGGR_TYPE.
7835 1998-05-26 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
7837 * pt.c (process_template_parm): Accept TYPENAME_TYPE nodes.
7838 (convert_nontype_argument): Handle cases when nontype template
7839 parameters become classes after substitution.
7841 1998-05-26 Mark Mitchell <mark@markmitchell.com>
7843 * friend.c (is_friend): Use comptypes, rather than == to compare
7844 types. Modify for new representation of template friends.
7845 (make_friend_class): Likewise.
7846 * pt.c (tsubst_friend_class): Undo 1998-05-21 change. Tweak.
7847 (instantiate_class_template): Deal with template friends.
7849 * decl.c (store_parm_decls): Remove redundant call to
7850 expand_main_function.
7852 1998-05-26 Benjamin Kosnik <bkoz@loony.cygnus.com>
7854 * decl.c (start_decl): Check for DECL_LANG_SPECIFIC before
7857 1998-05-26 Per Bothner <bothner@cygnus.com>
7859 * language_as_string: Handle lang_java.
7861 1998-05-26 Jason Merrill <jason@yorick.cygnus.com>
7863 * decl.c (pushdecl): Don't copy the type_decl.
7865 1998-05-26 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7867 * class.c (pushclass): Always store TYPE_MAIN_VARIANT in
7869 * decl.c (grokdeclarator): Put typedefs on the type's obstack.
7871 * parse.y (complex_direct_notype_declarator): Use $1 to access
7872 scope of notype_qualified_id.
7874 1998-05-26 Dave Brolley <brolley@cygnus.com>
7876 * lex.c (parse_options,yy_cur,yy_lim): Add for cpplib.
7877 (init_parse): Initialize cpplib interface.
7879 * Makefile.in (CXX_OBJS): Make sure dependencies never end with an
7882 1998-05-26 Mark Mitchell <mark@markmitchell.com>
7884 * decl.c (pushtag): Avoid crashing on erroneous input.
7886 1998-05-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7888 * decl.c (push_namespace): Only produce one unique name for
7889 anonymous namespaces.
7890 (get_unique_name): Remove.
7892 1998-05-25 Mark Mitchell <mark@markmitchell.com>
7894 * call.c (tourney): Don't do any extra comparisons.
7896 * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions.
7898 * cp-tree.h (processing_template_parmlist): Declare.
7899 * decl.c (pushtag): Don't call push_template_decl when we
7901 * pt.c (processing_template_parmlist): New variable.
7902 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro.
7903 (complete_template_args): Use it.
7904 (add_to_template_args): Likewise.
7905 (innermost_args): Likewise.
7907 (begin_template_parm_list): Use processing_template_parmlist.
7908 (end_template_parm_list): Likewise.
7910 * cp-tree.h (ANON_UNION_TYPE_P): New macro.
7911 * decl.c (grokdeclarator): Use it.
7912 * decl2.c (grok_x_components): Likewise.
7913 * init.c (initializing_context): Likewise.
7914 * method.c (do_build_copy_constructor): Likewise.
7915 (do_build_assign_ref): Likewise.
7916 * search.c (compute_access): Likewise.
7917 * typeck.c (build_component_ref): Likewise.
7919 * decl.c (grokdeclarator): Don't give a cv-qualified version of an
7920 unnamed type a typedef name "for linkage purposes".
7922 * pt.c (lookup_template_class): Don't look at
7923 IDENTIFIER_CLASS_VALUE when there's no current_class_type.
7925 * method.c (build_overload_int): Handle error cases gracefully.
7927 * pt.c (instantiate_decl): Handle static member variables
7930 * pt.c (tsubst): Use the tsubst'd type when producing new
7931 TEMPLATE_PARM_INDEX nodes.
7933 1998-05-24 Mark Mitchell <mark@markmitchell.com>
7935 * tree.c (cp_tree_equal): Handle pointers to member functions.
7937 * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make
7938 sure the type of the REF_BIND is a reference type.
7939 (maybe_handle_ref_bind, compare_ics): Rename reference_type to
7940 target_type for clarity.
7942 * parse.y (xcond): Move call to condition_conversion ...
7943 * semantics.c (finish_for_cond): Here.
7944 * parse.c: Regenerated.
7946 1998-05-24 Jason Merrill <jason@yorick.cygnus.com>
7948 * decl.c (push_namespace): Namespaces have type void.
7949 * typeck2.c (incomplete_type_error): Complain about namespace
7951 * typeck.c (decay_conversion): Likewise.
7953 1998-05-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
7955 * error.c (dump_expr): Support namespaces.
7957 1998-05-23 Jason Merrill <jason@yorick.cygnus.com>
7959 * cp-tree.def: Add SRCLOC.
7960 * cp-tree.h: Add struct tree_srcloc and accessor macros.
7961 * tree.c (build_srcloc, build_srcloc_here): New fns.
7962 * pt.c (add_pending_template): Use build_srcloc_here.
7963 (push_tinst_level): Update last_template_error_tick before erroring.
7964 (instantiate_decl): Restore lineno and input_filename before
7965 calling add_pending_template.
7966 * decl2.c (finish_file): Set up lineno and input_filename for
7969 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
7971 * decl.c (lang_print_error_function): New fn.
7972 (init_decl_processing): Set print_error_function to use it.
7973 * errfn.c (cp_thing): Don't call maybe_print_template_context here.
7975 * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and
7978 * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for
7979 copy-initialization.
7981 * class.c (build_vtable_entry): Use int_fits_type_p.
7982 (build_vtable): Pass a signed offset to build_vtable_entry.
7983 (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1,
7984 set_rtti_entry): Likewise.
7986 1998-05-22 Per Bothner <bothner@cygnus.com>
7988 * cp-tree.h: Add comments documenting which LANG_FLAGS are used.
7989 (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used.
7991 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
7993 * pt.c (print_template_context): Use fprintf instead of cp_error.
7995 * pt.c (determine_specialization): Just return an error_mark_node.
7996 Also print the decl we want in error messages. If we complain,
7997 return error_mark_node.
7998 (tsubst_friend_function): Set lineno and input_filename so
7999 error messages will be useful.
8000 (instantiate_template): Just return an error_mark_node.
8001 (check_explicit_specialization): Don't mess with a returned
8004 * pt.c (print_template_context): Add new argument.
8005 (maybe_print_template_context): New fn.
8006 (push_tinst_level): Increment tinst_level_tick.
8007 (pop_tinst_level): Likewise.
8008 * errfn.c (cp_thing): Call maybe_print_template_context. Use
8009 xrealloc instead of xmalloc.
8011 * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT.
8013 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
8015 * pt.c (tsubst_friend_class): Don't call redeclare_class_template
8016 if the template we looked up is the same as the one we already
8019 Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com>
8021 * lex.c: (handle_sysv_pragma): FILE* parameter not used.
8022 (cpp_reader,parse_in): Add for cpplib.
8023 (check_newline): Call handle_sysv_pragma with new interface.
8024 (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line.
8026 * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib.
8027 (sub_getch): Call GETC for cpplib.
8029 * cp-tree.h: (get_directive_line): Different prototype for cpplib.
8030 (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line.
8032 * Makefile.in (CXX_OBJS): Add @extra_cxx_objs@ for cpplib.
8034 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
8036 * decl2.c (maybe_make_one_only): New fn.
8037 (import_export_vtable): Use it.
8038 (import_export_decl): Likewise.
8039 * pt.c (mark_decl_instantiated): Likewise.
8041 1998-05-21 Mark Mitchell <mmitchell@usa.net>
8043 * decl2.c (find_representative_member): Rename to ...
8044 (build_anon_union_vars): New function.
8045 (finish_anon_union): Fix stupidity of previous change.
8047 1998-05-20 Jason Merrill <jason@yorick.cygnus.com>
8049 * decl.c (grokfndecl): Handle definition of specialization in
8052 * error.c (dump_decl): Fix LOOKUP_EXPR handling.
8054 1998-05-20 Mark Mitchell <mmitchell@usa.net>
8056 * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P
8057 to look for type declarations.
8058 (finish_struct): Deal with templates on the CLASSTYPE_TAGS list.
8059 * cp-tree.h (DECL_DECLARES_TYPE_P): New macro.
8060 (finish_member_class_template): Declare.
8061 * decl.c (pushtag): Put member class templates on the
8062 CLASSTYPE_TAGS list, just as for ordinary member classes.
8063 (pushdecl_class_level): Use DECL_DECLARES_TYPE_P.
8064 (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with
8065 IDENTIFIER_NAMESPACE_VALUEs.
8066 * parse.y (component_decl): Move code to ...
8067 * semantics.c (finish_member_class_template): New function.
8068 Don't put member class templates on the list of components for a
8070 * parse.c: Regenerated.
8071 * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types.
8072 In fact, don't use DECL_CONTEXT at all here.
8074 1998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de>
8076 * decl.c (record_unknown_type): New function.
8077 (init_decl_processing): Call it for the unknown and global type
8080 1998-05-20 Mark Mitchell <mmitchell@usa.net>
8082 * decl2.c (find_representative_member): New function.
8083 (finish_anon_union): Use it.
8085 * cp-tree.h (MAIN_NAME_P): New macro.
8086 (DECL_MAIN_P): Likwise.
8087 * decl.c (pushdecl): Avoid crashing on redefinitions of `main'.
8088 (grokfndecl): Use the new macros.
8089 (grokdeclarator): Likewise.
8090 (start_function): Likewise.
8091 (store_parm_decls): Likewise.
8092 (finsh_function): Likewise.
8093 * friend.c (do_friend): Likewise.
8094 * typeck.c (build_function_call_real): Likewise.
8095 (build_unary_op): Likewise.
8097 Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com>
8099 * decl2.c (start_objects, finish_objects, do_dtors,
8100 do_ctors): Split out from...
8101 (finish_file): ...here.
8103 Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com>
8105 * tree.c (is_overloaded_fn): Don't abort on placeholders from
8108 Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com>
8110 * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node.
8112 * error.c (dump_expr): Handle an ARROW_EXPR.
8114 Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net>
8116 * decl.c (saveable_obstack): Declare.
8117 (pushdecl): Copy TYPE_DECLs to the same obstack as the type they
8118 declare, if necessary.
8120 Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net>
8122 * call.c (compare_qual): Remove.
8124 (is_properly_derived_from): New function.
8125 (maybe_handle_ref_bind): Likewise.
8126 (maybe_handle_implicit_object): Likewise.
8127 (compare_ics): Modify substantially to bring into conformance with
8129 * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro.
8130 (comp_cv_qualification): Declare.
8131 (comp_cv_qual_signature): Likewise.
8132 * typeck.c (comp_cv_qualification): Likewise.
8133 (comp_cv_qual_signature): Likewise.
8135 Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8137 * Makefile.in (parse.o): Depend on toplev.h.
8139 * class.c (typecode_p): Remove prototype and definition.
8141 * cp-tree.h (currently_open_class, is_empty_class, member_p):
8144 * decl.c (push_overloaded_decl_top_level): Remove prototype and
8147 * errfn.c (cp_error): Cast function pointer `error' to (errorfn *)
8148 in call to `cp_thing'.
8149 (cp_warning): Likewise for function pointer `warning'.
8151 * except.c (do_function_call): Remove prototype and definition.
8152 (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL.
8154 * method.c (is_java_type): Add prototype and make it static.
8156 * parse.y: Include toplev.h.
8158 * pt.c (type_unification): Remove unused variable `arg'.
8159 (instantiate_decl): Likewise for `save_ti'.
8161 * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'.
8163 Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com>
8165 * init.c (build_member_call): Handle template_ids.
8166 * parse.y (primary): Add global_scope template_id.
8168 Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com>
8170 * decl2.c (get_sentry): Use end_temporary_allocation.
8171 Don't declare permanent_obstack.
8173 Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net>
8175 * parse.y (.finish_new_placement): New non-terminal.
8176 (unary_expr, new_type_id): Use it.
8177 * parse.c: Regenerated.
8179 Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com>
8181 * pt.c (redeclare_class_template): Say where the original definition
8182 of the template-parameter's default argument appeared.
8184 Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com>
8186 * call.c (build_over_call): Tweak empty class handling.
8188 * decl.c (make_typename_type): Use currently_open_class.
8190 * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG.
8192 Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
8194 * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE
8195 for a type unless it is one.
8197 * class.c (finish_struct_1): Use OVL_CURRENT in error message.
8199 Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com)
8201 * Makefile.in (program_transform_name, objdir): Define.
8203 * Makefile.in (BISON): Use bison from the build tree if it exists.
8206 Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
8208 * typeck.c (type_unknown_p): Return true for TREE_LIST also.
8210 * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs.
8212 Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com>
8214 * call.c (build_scoped_method_call): Likewise.
8216 Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net>
8218 * init.c (build_new_1): Call suspend_momentary around the creation
8219 of values that must be saved for exception handling.
8220 * parse.y (.build_new_placement): New non-terminal.
8221 (unary_expr, new_placement): Use it.
8222 * parse.c: Regenerated.
8224 Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com>
8226 * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare
8229 * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the
8232 * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace.
8234 Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com>
8236 * decl.c (start_decl): Revert problem change.
8238 * Makefile.in (CONFLICTS): Fix.
8240 Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8242 * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits.
8244 Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com>
8246 * class.c (finish_struct_1): Use BINFO_SIZE.
8248 * decl.c (start_decl): Use 'tem'.
8250 Thu May 14 16:30:47 1998 Andrew MacLeod <amacleod@cygnus.com>
8252 * exception.cc: Include eh-common.h.
8253 (struct cp_eh_info): Add eh_info struct with NEW_EH_MODEL.
8254 (__cplus_type_matcher): First stab at new C++ runtime type matcher.
8255 (__cp_push_exception): Initialize eh_info struct as well.
8256 * except.c: Remove local structs and include eh-common.h.
8257 (init_exception_processing): Set language and version codes.
8258 (call_eh_info): Add presence of eh_info to runtime description of
8260 (expand_end_eh_spec): Call start_catch_block() and end_catch_block().
8261 * semantics.c (finish_try_block): Call start_catch_block() and
8263 * parse.y (function_try_block): Call start_catch_block() and
8266 Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com>
8268 * typeck.c (original_type): New function.
8269 (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2,
8270 to see if they're actually the same.
8271 * cp-tree.h (original_type): Declare.
8273 Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8275 * Makefile.in (lex.o): Depend on output.h.
8277 * call.c (add_function_candidate): Remove unused variable `cand'.
8278 (add_conv_candidate): Likewise.
8279 (build_builtin_candidate): Likewise.
8281 * cp-tree.h: Add prototype for `types_overlap_p'.
8283 * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED.
8285 * decl2.c (merge_functions): Remove unused variables `tmp' and
8288 * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED.
8289 (code_as_string): Likewise.
8290 (language_as_string): Likewise.
8291 (parm_as_string): Likewise.
8292 (op_as_string): Likewise.
8293 (assop_as_string): Likewise.
8294 (cv_as_string): Likewise.
8296 * lex.c: Include output.h.
8298 * pt.c (type_unification): Cast first argument of `bzero' to a char*.
8300 * search.c (dfs_no_overlap_yet): Mark parameter `t' with
8303 * tinfo.cc (__class_type_info::dcast): Change the type of variable
8304 `i' from int to size_t.
8306 * typeck.c (language_lvalue_valid): Mark parameter `exp' with
8309 Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com>
8311 * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or
8312 DECL_NAMESPACE_SCOPE_P.
8313 (lang_decl_name): Likewise.
8314 * pt.c (tsubst_friend_function, tsubst): Likewise.
8315 * decl.c (pushdecl, redeclaration_error_message, start_decl,
8316 cp_finish_decl, start_function): Likewise.
8317 * class.c (finish_struct_1): Likewise.
8318 * call.c (build_over_call): Likewise.
8319 (compare_ics): Use DERIVED_FROM_P.
8321 Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net>
8323 * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro.
8324 * method.c (build_mangled_name): Use it.
8325 (build_decl_overload_real): Likewise.
8327 * error.c (dump_simple_decl): New function, broken out from ...
8328 (dump_decl): Use it.
8330 Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net>
8332 * ptree.c (lang_print_xnode): Add missing `break'.
8334 * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE.
8336 * call.c (add_template_candidate): Adjust for changes to
8337 fn_type_unification.
8338 (add_template_candidate_real): Likewise.
8339 (add_template_conv_candidate): Likewise.
8340 (build_user_type_conversion_1): Likewise.
8341 (build_new_function_call): Likewise.
8342 (build_object_call): Likewise.
8343 (build_new_op): Likewise.
8344 (build_new_method_call): Likewise.
8345 * class.c (instantiate_type): Likewise.
8346 * cp-tree.h (unification_kind_t): New type.
8347 (fn_type_unification): Adjust prototype.
8348 (type_unificaiton): Likewise.
8349 * pt.c (UNIFY_ALLOW_NONE): New macro.
8350 (UNIFY_ALLOW_MORE_CV_QUAL): Likewise.
8351 (UNIFY_ALLOW_LESS_CV_QUAL): Likewise.
8352 (UNIFY_ALLOW_DERIVED): Likewise.
8353 (unify): Change prototype.
8354 (maybe_adjust_types_for_deduction): New function.
8355 (check_cv_quals_for_unify): Likewise.
8356 (determine_specialization): Adjust.
8357 (fn_type_unification): Likewise.
8358 (type_unification): Likewise.
8359 (type_unification_real): Likewise. Use
8360 maybe_adjust_types_for_deduction. Fix mishandling of
8361 back-unification of template functions passed as arguments. Pass
8362 appropriate combination of UNIFY_ALLOW_* to unify.
8363 (unify): Remove unused NTPARMS parameter. Use
8364 check_cv_quals_for_unify. Remove bogus code that allowed
8365 too-generous unification in order to adhere more closely to standard.
8366 (get_bindings_real): Adjust.
8367 (get_class_bindings): Likewise.
8369 * method.c (build_overload_identifier): Only use the innermost
8370 template arguments when mangling.
8371 * pt.c (tsubst_template_argument_vector): New function.
8372 (complete_template_args): Deal with the situation where the
8373 extra_args contain more than one level of arguments.
8374 (lookup_template_class): Deal with member template classes, which
8375 may have more than one level of arguments.
8376 (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE.
8377 Improve handling of member template classes. Use
8378 DECL_PRIMARY_TEMPLATE instead of inline expansion. Use
8379 tsubst_template_argument_vector where appropriate.
8380 (regenerate_decl_from_template): Break out from ...
8381 (instantiate_decl): Here.
8383 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
8384 * parse.h: Regenerated.
8385 * parse.c: Really regenerated.
8387 * cp-tree.h (finish_unary_op_expr): New function.
8388 (finish_id_expr): Likewise.
8389 (begin_new_placement): Likewise.
8390 (finish_new_placement): Likewise.
8391 (finish_declarator): Likewise.
8392 (finish_translation_unit): Likewise.
8393 (finish_parmlist): Likewise.
8394 (begin_class_definition): Likewise.
8395 (finish_class_definition): Likewise.
8396 (finish_default_args): Likewise.
8397 (finish_inline_definitions): Likewise.
8398 * parse.y (GCC_ASM_KEYWORD): Remove.
8399 (TYPENAME_ELLIPSIS): Likewise.
8400 * parse.c: Regenerated.
8401 Use new functions in semantics.c in the actions for many rules.
8402 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
8403 * hash.h: Regenerated.
8404 * semantics.c (finish_expr_stmt): Allow NULL expr.
8405 (finish_unary_op_expr): New function, containing
8406 code previously in parse.y.
8407 (finish_id_expr): Likewise.
8408 (begin_new_placement): Likewise.
8409 (finish_new_placement): Likewise.
8410 (finish_declarator): Likewise.
8411 (finish_translation_unit): Likewise.
8412 (finish_parmlist): Likewise.
8413 (begin_class_definition): Likewise.
8414 (finish_class_definition): Likewise.
8415 (finish_default_args): Likewise.
8416 (finish_inline_definitions): Likewise.
8418 Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
8420 * typeck.c (build_c_cast): Don't decay arrays and functions to
8421 pointer type when converting to a class type.
8423 Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
8425 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro.
8426 (DECL_CLASS_SCOPE_P): Likewise.
8428 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
8430 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
8431 * decl2.c (constructor_name_full): Likewise.
8433 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
8435 * tree.c (mapcar): Add OVERLOAD support.
8437 * init.c (resolve_offset_ref): We must use basetype_path before we
8438 destroy it with a call to convert_pointer_to.
8440 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
8442 * class.c (currently_open_class): New fn.
8443 * decl.c (lookup_name_real): Use it.
8444 * search.c (lookup_field): Likewise.
8446 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
8448 * cp-tree.def (OVERLOAD): New node.
8449 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
8450 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
8451 (NAMESPACE_BINDING): Remove.
8452 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
8454 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
8456 (tree_overload): New struct.
8457 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
8458 (REAL_IDENTIFIER_TYPE_VALUE): Define.
8459 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
8460 (lang_decl_flags): Remove in_namespace.
8461 (lang_decl): Remove chain.
8462 (DECL_CHAIN, DECL_NAMESPACE): Remove.
8463 (flag_honor_std): Declare extern.
8464 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
8465 namespace_binding, set_namespace_binding,
8466 lookup_function_nonclass, cat_namespace_levels,
8467 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
8468 scratch_ovl_cons, ovl_member, build_overload): Declare.
8469 (decl_list_length, get_namespace_id, current_namespace_id,
8470 overloaded_globals_p): Remove.
8471 (lookup_using_namespace, qualified_lookup_using_namespace): Change
8473 (push_scratch_obstack): New macro.
8474 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
8475 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
8477 (build_new_function_call): Iterate using OVL_CHAIN.
8478 Print DECL_NAME in when reporting ambiguities.
8479 (build_object_call): Iterate using OVL_NEXT for fns, convs.
8480 (build_new_op): Call lookup_function_nonclass.
8481 Iterate using OVL_NEXT.
8482 (build_op_delete_call): Change detection of members.
8483 Do not wrap TREE_LIST around fields and single global functions.
8484 (build_over_call): Don't push a class level if the context is a
8486 (build_new_method_call): Iterate using OVL_NEXT.
8487 * class.c (add_method): Chain overloaded members using
8488 build_overload. Remove copying of method.
8489 (grow_method): When iterating through the obstack, expect OVERLOAD
8490 nodes. Chain overload members.
8491 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
8492 nodes in call to get_baselinks.
8493 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
8494 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
8495 fdecls that are OVERLOAD nodes.
8496 (validate_lhs): New function.
8497 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
8498 code. Use DECL_NAME in error messages. Split code between global
8499 and member function processing.
8500 * decl.c (global_type_node): New static variable.
8501 (in_std): New global.
8502 (struct binding_level): New field usings.
8503 (resume_binding_level): Assert that we are not in a class.
8504 (toplevel_bindings_p): Just check for namespace_p or
8506 (resume_level): Remove.
8507 (find_binding): New function.
8508 (binding_for_name): Call it.
8509 (namespace_binding, set_namespace_binding): New functions.
8510 (push_namespace): Associate binding level with new namespace,
8511 resume_binding_level for existing namespace. Remove old code.
8512 Fake std by counting.
8513 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
8514 (maybe_push_to_top_level): Save current namespace.
8515 (pop_from_top_level): Restore saved namespace.
8516 (pop_namespace): Call suspend_binding_level. Remove old code.
8517 (cat_namespace_levels): New function.
8518 (set_identifier_type_value_with_scope): For namespace bindings,
8519 set BINDING_TYPE, and use global_type_node.
8520 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
8521 (identifier_type_value): New function.
8522 (pushtag): If no context, use current_namespace.
8523 (duplicate_decls): Don't process DECL_CHAIN.
8524 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
8525 already set. Never reset it to NULL_TREE. Lookup global variables
8526 in their namespace. Push overloaded templates if they are on
8528 (pushdecl_namespace_level): New function.
8529 (pushdecl_top_level): Implement using pushdecl_namespace_level.
8530 (pushdecl_using_decl): New function.
8531 (overloaded_globals_p): Remove.
8532 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
8533 them. Use namespace_binding and set_namespace_value.
8534 (redeclaration_error_message): Complain if the declarations come
8535 from different namespaces.
8536 (lookup_tag): On namespace level, look in the BINDING_TYPE.
8537 (lookup_namespace_name): Pass tree_bindings from stack. Remove
8539 (select_decl): New function.
8540 (lookup_name_real): Call it for qualified and unqualified lookup.
8541 Pass tree_bindings from the stack.
8542 If prefer_type is 1, also accept namespaces.
8543 (lookup_function_nonclass): New function.
8544 (init_decl_processing): Set the binding level of the global
8545 namespace to global_binding_level.
8546 Build a proper type list for __builtin_apply.
8547 Initialize std_node to "fake std" if flag_honor_std is set.
8548 Initialize global_type_node.
8549 Allocated bad_alloc in namespace std if flag_honor_std.
8550 (define_function): Set the DECL_CONTEXT to the current_namespace.
8551 (start_decl): A namespace is not considered as a context here. If
8552 the DECL_CONTEXT is a namespace, push the decl.
8553 (cp_finish_decl): Check for namespaces used as initializers.
8554 (grokfndecl): Add namespace parameter. Remove processing of
8556 (grokvardecl): Add namespace parameter.
8557 (grokdeclarator): Process SCOPEs that are namespaces. For
8558 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
8559 (start_function): Check for contexts that are namespaces.
8560 Set context for declarations that have not been pushed.
8561 (store_parm_decls): Check for ::main only.
8562 (finish_function): Likewise.
8563 (start_method): Check for contexts that are namespaces.
8564 (start_method): Remove DECL_CHAIN processing.
8565 * decl2.c (flag_honor_std): Declare.
8566 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
8567 (decl_namespace_list): New static global.
8568 (grok_x_components): Ignore namespaces as type contexts.
8569 (check_classfn): Expect OVERLOAD nodes.
8570 (grokfield): Remove DECL_CHAIN processing.
8571 (finish_file): Call cat_namespace_levels.
8572 (merge_functions): New function.
8573 (ambiguous_decl): Rewrite.
8574 (lookup_using_namespace): Produce tree_bindings.
8575 (qualified_lookup_using_namespace): Likewise.
8576 (set_decl_namespace, decl_namespace, current_decl_namespace,
8577 push_decl_namespace, pop_decl_namespace): New functions.
8578 (arg_lookup): New struct.
8579 (add_function, arg_assoc_namespace, arg_assoc_class,
8580 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
8582 (get_namespace_id, current_namespace_id): Remove.
8583 (do_toplevel_using_decl): Rewrite.
8584 (do_class_using_decl): Complain about namespace qualifiers.
8585 (do_using_directive): Sorry if not on namespace level. Complain
8586 about unknown namespaces.
8587 * error.c (dump_aggr_type): Check for namespace contexts.
8588 * except.c (init_exception_processing): Push terminate into std.
8589 * friend.c (is_friend): A namespace is not a context, here.
8590 * init.c (expand_member_init): Remove DECL_CHAIN processing.
8591 (build_offset_ref): Process OVERLOAD nodes.
8592 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
8593 * lex.c (identifier_type): Loop using OVL_CHAIN.
8594 (see_typename): Set looking_for_typename to 2.
8595 (real_yylex): Likewise.
8596 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
8597 (do_scoped_id): Expect OVERLOAD nodes.
8598 Change calling convention for qualified_lookup_using_namespace.
8599 (build_lang_decl): Don't set in_namespace anymore.
8600 * method.c (typevec_size): New global.
8601 (build_overload_nested_name): Return if global_namespace.
8602 Otherwise, always expect a declaration context.
8603 (build_qualified_name): Likewise.
8604 Make sure we don't write beyond typevec_size.
8605 (build_decl_overload_real): Likewise.
8606 Allocate one extra slot for the namespace.
8607 (hack_identifier): Mark code dead.
8608 Process OVERLOAD and NAMESPACE_DECL nodes.
8609 * parse.y (program): Pop namespaces until in global namespace.
8610 (extdef): In a using-declaration, don't discard the identifier if
8611 there is no declaration.
8612 (left_curly): Ignore type contexts which are namespaces.
8613 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
8615 * pt.c (template_class_depth): Expect types to be namespaces.
8616 (determine_specialization): Simplify by expecting OVERLOAD nodes.
8617 (push_template_decl): Push into namespace level.
8618 Reset ctx if it is a namespace.
8619 Set DECL_CONTEXT to current_namespace if not set already.
8620 Ignore real contexts that are namespaces.
8621 (mangle_class_name_for_template): Skip global_namespace.
8622 Mangle other namespaces as declarations.
8623 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
8624 (lookup_template_class): Push into namespace of context.
8625 If the context is a namespace, set it to global_namespace.
8626 Use id_context for mangling.
8627 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
8628 (tsubst_friend_function): Ignore namespace contexts.
8629 Push into namespace level.
8630 (tsubst): Handle NAMESPACE_DECL nodes.
8631 Remove DECL_CHAIN processing.
8632 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
8633 * ptree.c (print_lang_identifier): Print bindings.
8634 (lang_print_xnode): Print OVERLOAD nodes.
8635 * rtti.c (init_rtti_processing): Push type_info into std.
8636 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
8637 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
8638 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
8639 lookup_fnfields_here): Likewise.
8640 Process all nodes, instead of going through TREE_CHAIN.
8641 * sig.c (build_signature_pointer_or_reference_type): Set context
8642 to global_namespace.
8643 (build_signature_table_constructor): Expect OVERLOAD nodes.
8644 * spew.c (yylex): Save old setting of looking_for_typename.
8645 * tree.c (decl_list_length): Remove.
8646 (binding_init): New function.
8647 (count_functions): Rewrite.
8648 (is_overloaded_fn): Expect OVERLOAD nodes.
8649 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
8650 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
8651 ovl_member): New functions.
8652 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
8653 (type_unknown_p): Likewise.
8654 (require_instantiated_type): Likewise.
8655 (build_component_ref): Declare code dead.
8656 (build_x_function_call): Create and expect OVERLOAD nodes.
8657 (build_function_call_real): Check for ::main only.
8658 (build_unary_op): Likewise. Expect OVERLOAD nodes.
8659 (convert_for_assignment): Check for TREE_LIST before accessing
8661 * decl.c (duplicate_decls): Check for namespace bindings instead
8663 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
8664 lookup_name_current_level, start_decl, xref_tag,
8665 finish_enum): Likewise.
8666 * init.c (build_offset_ref): Likewise.
8667 * search.c (lookup_field): Likewise.
8668 (lookup_fnfields): Likewise.
8669 (dfs_debug_mark): Likewise.
8670 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
8671 (poplevel_class, pop_from_top_level): Likewise.
8672 * decl2.c (finish_method): Likewise.
8673 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
8674 * decl.c (record_builtin_type): Likewise.
8675 (init_decl_processing, grokfndecl): Likewise.
8676 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
8677 (make_lang_type): Likewise.
8678 * parse.y (make_thunk): Likewise.
8679 * pt.c (tsubst): Likewise.
8680 * tree.c (debug_binfo): Likewise.
8681 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
8682 tinfo2.cc, inc/new.h: Add std qualifications.
8683 * inc/new: Wrap with namespace std if __HONOR_STD.
8684 * inc/typeinfo: Likewise.
8686 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
8688 * call.c (build_user_type_conversion_1): Handle second_conv
8689 properly for templates.
8691 Thu May 7 17:09:25 1998 Andrew MacLeod <amacleod@cygnus.com>
8693 * method.c (build_decl_overload_real): Set TREE_USED flag to
8694 zero for build_type_variants nodes as well.
8696 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
8698 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
8700 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
8702 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
8703 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
8704 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
8705 xref.o): Add toplev.h dependencies.
8707 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
8709 * errfn.c (cp_error, cp_warning): Remove declarations for
8710 error and warning respectively.
8712 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8714 * error.c: Convert to using ctype macros defined in system.h.
8715 * method.c: Likewise.
8717 * lex.c: Likewise. Also remove redundant system header stuff.
8719 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
8721 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
8722 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
8723 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
8724 xref.c: Add include of toplev.h.
8726 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
8728 * tree.c (perm_manip): Also regenerate the RTL of an extern.
8729 (copy_to_permanent): Use end_temporary_allocation.
8731 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
8733 * init.c (expand_vec_init): The initialization of each array
8734 element is a full-expression.
8736 Tue May 5 18:24:13 1998 Andrew MacLeod <amacleod@cygnus.com>
8738 * method.c (build_mangled_name): Add a call to build_type_variant
8739 to get the right type.
8741 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
8743 * Makefile.in: Add .SUFFIXES.
8745 * cp-tree.def: Remove NAMESPACE_DECL.
8747 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
8749 * call.c (build_over_call): Do evaluate arg even if it has empty
8751 * decl.c (start_function): Don't push a member function.
8753 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
8755 * Makefile.in (g++FAQ.info): Put -o option before input file.
8757 Thu Apr 30 13:05:33 1998 Andrew MacLeod <amacleod@cygnus.com>
8759 * gxxint.texi: Add info for squangling codes K and B.
8761 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
8763 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
8764 the expression in templates.
8765 (finish_stmt_expr): Likewise.
8767 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
8769 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
8771 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
8773 * decl.c (maybe_push_to_top_level): Always clear
8774 current_template_parms and processing_template_decl.
8775 (pushtag): Remove check of current_class_type and some comments,
8776 since maybe_push_to_top_level no longer creates confusion.
8778 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
8780 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
8781 (DECL_CLASS_TEMPLATE_P): Likewise.
8782 (DECL_PRIMARY_TEMPLATE): Likewise.
8783 (PRIMARY_TEMPLATE_P): Use it.
8784 (push_template_decl_real): New function.
8785 (redeclare_class_template): Take new template parameters as
8787 (is_specialization_of): New function.
8788 (comp_template_args): Declare.
8789 * decl.c (pushtag): Handle friend template classes.
8790 (xref_tag): Likewise. Use new calling convention for
8791 redeclare_class_template.
8792 * decl2.c (grok_x_components): Handle friend templates.
8793 * friend.c (is_friend): Use is_specialization_of where
8794 appropriate. Deal with friend class templates.
8795 (make_friend_class): Let a class template be friends with itself.
8796 * pt.c (comp_template_args): Remove declaration.
8797 (tsubst_friend_class): New function.
8798 (push_template_decl_real): New function.
8799 (push_template_decl): Use it.
8800 (redeclare_class_template): Adjust for new calling convention.
8801 (comp_template_args): Give it external linkage.
8802 (instantiate_class_type): Use tsubst_friend_class to deal
8803 with friend templates.
8804 * typeck.c (comptypes): Use comp_template_args, rather than
8805 expanding it inline.
8806 * parse.y (component_decl): Handle a nested template type
8807 like other component type declarations.
8809 * pt.c (check_explicit_specialization): Handle overloaded
8810 constructors correctly.
8812 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
8813 (lookup_template_class): Use it.
8815 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
8817 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
8818 * cp-tree.h: Add WRAPPER support.
8819 * call.c (add_candidate): Split out from add_*_candidate fns.
8820 (build_over_call): Take the candidate instead of function and args.
8821 Enforce access control here. Emit overload warnings here.
8822 (add_warning): New fn.
8823 (joust): Add WARN parm. If not set, call add_warning instead of
8824 printing a warning. Re-enable some warnings.
8826 (convert_like): Adjust.
8827 (build_new_op): Adjust.
8828 (build_new_function_call): Adjust.
8829 (build_user_type_conversion_1): Adjust.
8830 (USER_CONV_FN): Adjust.
8831 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
8832 build_int_wrapper): New fns.
8834 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
8836 * pt.c (unify): Fix typo in previous change.
8838 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
8840 * error.c (dump_type_real): Declare canonical_name.
8842 * typeck.c (comp_target_types): Fix PMFs.
8844 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
8846 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
8847 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
8850 * pt.c (tsubst): Decrease the template-level of
8851 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
8852 TEMPLATE_PARM_INDEX.
8853 (template_decl_level): New function.
8854 (unify): Make sure to record unifications for template
8855 parameters, even when the parameters exactly match the arguments.
8856 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
8857 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
8858 aren't from the level we're currently working on.
8860 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
8862 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
8864 * decl2.c (check_member_template): Set DECL_IGNORED for member
8865 class templates, too.
8867 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
8869 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8871 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
8873 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
8875 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
8876 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
8877 (init_decl_processing): Handle TI types.
8878 * typeck.c (unsigned_type, signed_type): Handle TI types.
8880 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
8882 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
8883 New local added_libraries. Increment count when add library to
8886 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
8888 * cp-tree.h (type_as_string_real): New function.
8889 * pt.c (mangle_class_name_for_template): Use it.
8890 * error.c (dump_aggr_type): Change prototype.
8891 (dump_type_prefix): Likewise.
8892 (dump_type_suffix): Likewise.
8893 (dump_type_real): Convert from dump_type. If desired, the
8894 "canonica" name of a typedef, i.e., the name of the underlying
8895 type, can be printed.
8896 (dump_type): Call dump_type_real.
8898 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
8900 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
8902 * typeck.c (comp_target_types): Tweak pedantic case.
8903 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
8904 Return -1 or 1 instead of 1 or 2.
8905 (compparms): Remove STRICT handling.
8906 (convert_for_assignment): Fix handling of pmfs.
8908 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
8910 * typeck.c (comp_target_types): Handle references like pointers.
8911 (comp_target_parms): Note that return code from comp_target_types
8912 can be negative to indicate failure.
8914 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8916 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
8917 which requires a working target compiler to build.
8919 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
8921 * tree.c (avoid_overlap): Add prototype.
8923 * spew.c (num_tokens): Add prototype.
8924 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
8926 * search.c (dfs_check_overlap): Add prototype.
8927 (dfs_no_overlap_yet): Likewise.
8929 * pt.c (original_template): Add prototype.
8930 (inline_needs_template_parms): Likewise.
8931 (push_inline_template_parms_recursive): Likewise.
8932 (retrieve_specialization, register_specialization): Likewise.
8933 (print_candidates, reduce_template_parm_level): Likewise.
8934 (build_template_decl, mark_template_parm): Likewise.
8935 (tsubst_friend_function, get_bindings_real): Likewise.
8937 * method.c (start_squangling): Add prototype.
8938 (end_squangling, check_ktype, issue_ktype): Likewise.
8939 (build_overloaded_scope_ref, check_btype): Likewise.
8940 (build_mangled_template_parm_index): Likewise.
8942 * lex.c (init_cpp_parse): Add prototype.
8943 (handle_cp_pragma, handle_sysv_pragma): Likewise.
8944 (reduce_cmp, token_cmp): Likewise.
8946 * except.c (call_eh_info): Add prototype.
8947 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
8948 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
8950 * decl2.c (is_namespace_ancestor): Add prototype.
8951 (namespace_ancestor, add_using_namespace): Likewise.
8952 (ambiguous_decl): Likewise.
8954 * decl.c (indent): Add prototype.
8956 * call.c (add_template_candidate_real): Add prototype.
8958 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
8960 * decl2.c (build_expr_from_tree): Just return a PMF.
8962 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
8964 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
8965 when doing initializations.
8967 * pt.c (unify): Use comptypes to compare type args.
8969 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
8971 * decl.c (duplicate_decls): Fix check for when it's safe to free
8974 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
8977 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
8979 * pt.c (build_template_parm_index): Add prototype.
8981 * search.c (my_tree_cons): Don't clear words outside the
8982 newly allocated node.
8984 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
8986 * lex.c (init_parse): Now returns char* containing the filename.
8988 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
8989 Jeff Law <law@cygnus.com>
8991 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
8994 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8996 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
8998 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
9000 * decl.c (duplicate_decls): Don't warn for redundant decls if
9001 friend: let add_friend take care of it.
9003 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
9005 * sig.c (build_signature_pointer_constructor): Don't set
9006 TREE_HAS_CONSTRUCTOR for a signature pointer.
9007 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
9008 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
9010 * typeck.c (build_unary_op): Only allow taking the address of a
9012 * typeck2.c (digest_init): Simplify.
9013 (store_init_value): Don't pedwarn about using { } for pmfs.
9015 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
9017 * cp-tree.h (start_decl): Update prototype.
9018 * decl.c (start_decl): Like the C version, new parameters
9019 for the attributes. Call cplus_decl_attributes here,
9020 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
9021 (grokdeclarator): Pass NULL for new start_decl arguments.
9022 * pt.c (tsubst_expr): Likewise.
9023 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
9024 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
9025 * lex.c (build_lang_decl): Add lang_name_java.
9026 * class.c (push_lang_context): Add lang_name_java.
9027 * method.c (build_mangled_name): Check for is_java_type.
9029 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
9031 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
9032 * call.c (build_scoped_method_call): Check for TREE_CODE for
9033 VOID_TYPE instead of type == void_type_node.
9034 (build_method_call): Likewise.
9035 * decl.c (lookup_name_real): Likewise.
9036 (grokdeclarator): Likewise.
9037 (start_decl): Likewise.
9038 (grokparms): Likewise.
9039 (start_function): Likewise.
9040 (finish_function): Likewise.
9041 (start_method): Likewise.
9043 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
9045 * lex.c (finput): New variable.
9046 (init_cpp_parse): Renamed from init_parse.
9047 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
9048 (finish_parse): New function.
9049 * cp-tree.h (init_lex, init_parse): Remove declarations.
9051 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
9053 * call.c (build_call): Still evaluate the actual argument.
9054 * class.c (is_empty_class): Update for -fnew-abi.
9056 * decl2.c: -fnew-abi implies -fsquangle.
9058 * method.c (do_build_assign_ref): Don't do anything to copy
9060 (do_build_copy_constructor): Likewise.
9061 * call.c (build_over_call): Likewise.
9063 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
9065 * tree.c (avoid_overlap): Return a value.
9067 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
9069 * method.c (check_btype): Add missing argument to xrealloc.
9070 (check_ktype): Likewise.
9072 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
9074 Implement empty base optimization.
9075 * class.c (finish_struct_1): Add vbase fields earlier. Set
9076 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
9077 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
9078 (types_overlap_p): New fn.
9079 * tree.c (avoid_overlap): New fn.
9080 (build_base_fields): Use it to avoid overlapping empty bases.
9081 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
9083 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
9085 Re-implement allocation of base class subobjects.
9086 * tree.c (unshare_base_binfos): New fn.
9087 (layout_basetypes): Use it. Now handles offsets of both virtual and
9088 non-virtual bases, after layout_type.
9089 (layout_vbasetypes): Remove.
9090 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
9091 (build_vbase_pointer_fields): Split out from old layout_basetypes.
9092 * class.c (finish_base_struct): Lose offset handling code.
9093 Move nonvdtor warning here. Don't mess with t_binfo anymore.
9094 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
9095 * cp-tree.h: Adjust.
9097 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
9099 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
9100 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
9101 * class.c (duplicate_tag_error): Likewise.
9102 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
9103 * tree.c (layout_vbasetypes): Update from layout_record, remove
9104 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
9105 (layout_basetypes): Likewise.
9107 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
9109 * class.c, Make sure system.h is included just after config.h.
9110 Delete lingering stdio and errno references too.
9111 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
9113 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
9115 * friend.c (is_friend): Fix access control for local classes.
9117 * class.c (is_empty_class): New fn.
9118 * call.c (build_call): Don't pass empty class objects to a function.
9120 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
9122 * call.c (build_over_call): Do name resolution for default
9123 arguments of function templates in the scope of the templates.
9125 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
9127 * call.c: Include system.h. Remove includes, declarations and
9128 defines provided by system.h.
9129 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
9130 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
9131 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
9132 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
9133 * typeck2.c, xref.c: Likewise.
9134 * Makefile.in: Dependencies updated as appropriate.
9135 * Make-lang.in: Likewise.
9137 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
9139 * pt.c (fn_type_unification): Allow incomplete unification without
9140 an immediate error message.
9142 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
9144 * tree.c (member_p): New fn.
9145 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
9146 initializing class members.
9148 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
9149 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
9151 * call.c (build_method_call): Handle non-scoped destructors, too.
9152 * pt.c (tsubst_copy): Likewise.
9154 * pt.c (print_template_context): Split out...
9155 (push_tinst_level): ...from here.
9157 * friend.c (is_friend): Don't pass a type to decl_function_context.
9159 * typeck.c (convert_for_initialization): Always hand off
9160 conversions to class type.
9162 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
9164 * friend.c (is_friend): Local classes have the same access as the
9167 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
9169 * typeck.c (expand_target_expr): Delete dead function.
9171 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
9173 * repo.c (save_string): Delete dead function.
9175 * method.c (thunk_printable_name): Delete dead function.
9177 * lex.c (yynextch): Delete dead function.
9179 * expr.c (tree_extract_aggr_init): #if 0 out.
9181 * except.c (do_unwind): Delete dead function.
9182 (easy_expand_asm): Likewise.
9184 * cvt.c (build_conversion_type_1): Delete dead function.
9186 * cp-tree.h (push_expression_obstack): Declare.
9188 * call.c (source_type): #if 0 out.
9190 * class.c (alter_access): Remove unused label. Add braces
9191 around empty else clause.
9193 * lex.c (yyprint): Fix argument to printf.
9195 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
9197 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
9199 * pt.c (instantiate_class_template): Make sure template
9200 arguments are permanent.
9201 * init.c (resolve_offset_ref): Don't go looking around in
9204 * semantics.c: Add routines to handle expressions, and some
9205 declaration processing.
9206 * parse.y: Use them.
9207 (current_class_depth): Move declaration to cp-tree.h.
9208 * parse.c: Regenerated.
9209 * cp-tree.h: Use them.
9210 (current_class_depth): Declare.
9211 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
9213 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
9215 * error.c (dump_decl): Be a bit more explicit with template
9216 type arguments, when verbose.
9218 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
9220 * inc/exception: Reorder closing braces.
9222 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
9224 * pt.c (redeclare_class_template): New function.
9225 * cp_tree.h (redeclare_class_template): Declare it.
9226 * decl.c (xref_tag): Use it.
9228 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
9230 * call.c (build_over_call): Check IS_AGGR_TYPE, not
9232 * typeck.c (convert_arguments): Likewise.
9234 * decl.c (grokdeclarator): Remove const and volatile from type after
9235 setting constp and volatilep.
9237 * class.c (finish_struct_1): Don't warn about bool bitfield larger
9240 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
9242 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
9244 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
9246 * call.c (build_object_call): Complain about ambiguous operator(),
9247 rather that crashing.
9248 (build_new_op): Likewise.
9249 (build_op_delete_call): Likewise.
9251 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
9253 * cvt.c (perform_qualification_conversions): Use comp_target_types
9254 instead of comp_ptr_ttypes.
9256 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
9258 * cp-tree.h (enforce_access): Declare.
9259 * call.c (enforce_access): Make it extern, not static.
9260 * class.c (alter_access): Use enforce_access; modify code for ISO
9261 compliance, rather than ARM rules.
9263 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
9265 * cp-tree.h: Fix typo.
9267 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
9269 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
9270 if (aggregate_value_p (type)).
9272 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
9274 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
9276 * tree.c (mapcar): When dealing with a DECL, use it's constant
9278 * pt.c (lookup_template_class): Don't mangle the names of template
9279 classes whose arguments are unknown.
9281 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
9283 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
9285 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
9287 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
9289 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
9290 boolean_type_node to 1.
9292 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
9294 * error.c (dump_expr): Remove unused variable `l'.
9296 * pt.c (for_each_template_parm): New function, created by
9297 converting uses_template_parms.
9298 (tree_fn_t): New typedef.
9299 (uses_template_parms): Use it.
9300 (mark_template_parm): New function.
9301 (push_template_decl): Check that the argument list of a partial
9302 specialization uses all the template parameters.
9304 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
9305 with it; we might want it for debugging.
9306 * cp-tree.h (type_unification): Change interface.
9307 * class.c (finish_struct_1): Skip nested template types, just like
9308 ordinary nested types.
9309 (instantiate_type): Use new interface to type_unification.
9310 * lex.c (init_lex): Add __sz as opname for sizeof.
9311 * method.c (build_overload_scope_ref): New function.
9312 (build_overload_int): Handle complex expressions. Set
9313 numeric_output_need_bar if necessary.
9314 (build_overload_value): Handle non-PARM_DECL nodes; this
9315 routine is now used by build_overload_int. Remove some
9316 assignments to numeric_output_need_bar. Use
9317 build_overload_scope_ref.
9318 (build_qualified_name): Note that some template mangled names end
9319 with digits, and set numeric_output_need_bar appropriately. Use
9320 build_underscore_int.
9321 * pt.c (unify): Change interface.
9322 (type_unification_real): Likewise.
9323 (determine_specialization): Use new interfaces.
9324 (tsubst): Deal gracefully with situations in which the argument
9325 vector is not fully filled.
9326 (fn_type_unification): Use new interfaces.
9327 (type_unification): Likewise. Remove NOP_EXPR hack.
9328 (type_unification_real): Likewise.
9329 (unify): Likewise. Deal with unification of complex expressions.
9331 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
9333 * pt.c (complete_template_args): Initialize skip properly.
9335 * decl.c (make_typename_type): Revert.
9336 (make_implicit_typename): Remove.
9337 (lookup_name_real): Don't call it. Call lookup_field if we see a
9338 TYPE_DECL from a template base.
9339 * search.c (lookup_field): Do implicit typename stuff.
9341 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
9342 Geoff Noer <noer@cygnus.com>
9344 * Makefile.in: Various fixes for building cygwin32 native toolchains.
9345 * Make-lang.in: Likewise.
9347 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
9349 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
9351 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
9353 * decl.c (make_implicit_typename): Rewrite removed code.
9354 (make_typename_type): Call it if the type we look up comes from
9355 a base that uses template parms.
9357 * pt.c (complete_template_args): Rewrite.
9358 (tsubst, FUNCTION_DECL): Use it.
9360 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
9362 * semantics.c (finish_asm_stmt): Fix combine strings. Call
9363 c_expand_asm_operands () if output_operands, input_operands or
9364 clobbers is not NULL_TREE.
9366 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
9368 * pt.c (complete_template_args): New function.
9369 (get_bindings): Deal with specializations of function templates
9370 with return type containing parameters from outer class
9372 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
9373 substitute arguments and compose a new type.
9375 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
9377 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
9380 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
9382 * decl.c (make_implicit_typename): Lose useless code.
9384 * call.c (standard_conversion): Handle A* -> const A* properly.
9386 * pt.c (get_bindings_real): Rename from get_bindings. Add
9388 (get_bindings): Pass 1.
9389 (get_bindings_overload): Pass 0.
9391 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
9393 * pt.c (check_explicit_specialization): When reverting a static
9394 member function, also remove the `this' parameter from
9395 last_function_parms.
9397 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
9399 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
9402 * decl.c (store_bindings): Use free_binding_vecs.
9403 (pop_from_top_level): Likewise.
9405 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
9407 * decl.c (make_implicit_typename): Only change the type of a
9410 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
9412 * semantics.c: New file, containing routines to perform the
9413 semantic phase of parsing.
9415 * pt.c (tsubst_expr): Likewise.
9416 * cp-tree.h: Declare the various functions in semantics.c.
9417 Provide macros to access _STMT tree nodes.
9418 * cp-tree.def: Add ASM_STMT tree node.
9419 * Makefile.in, Make-lang.in: Add dependencies on and for
9422 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
9424 * pt.c (push_template_decl): Only check primary templates.
9426 * pt.c (check_explicit_specialization): Complain about default args
9427 in explicit specialization.
9429 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
9430 constructor_declarator.
9432 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
9434 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
9435 has no overloaded operator ->.
9437 * call.c (build_field_call): Don't crash when presented with a
9438 field that is actually a nested type.
9440 * decl.c (pushtag): Deal with friend class injection in local
9443 * call.c (build_object_call): Don't crash if OBJ is a
9444 pointer-to-member-function.
9446 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
9448 * pt.c (push_template_decl): Complain about template with C linkage,
9449 anonymous template class.
9451 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
9453 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
9454 * search.c: Likewise.
9456 * lex.c (do_pending_defargs): Only call
9457 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
9459 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
9461 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
9463 * parse.y: Deal with CONSTRUCTORS in new_initializers.
9465 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
9467 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
9468 closely mimics the behavior in parse.y.
9469 (tsubst_expr): Return the resulting BLOCK when making a tsubst'ing
9470 into a compound statement.
9472 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
9474 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
9475 * pt.c (inline_needs_template_parms): New fn.
9476 (original_template): New fn.
9477 (push_inline_template_parms_recursive): New fn.
9478 (maybe_begin_member_template_processing): Use them.
9479 (maybe_end_member_template_processing): Likewise.
9480 (is_member_or_friend_template): Rename to is_member_template.
9481 Member functions of local classes are never member templates.
9483 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
9485 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
9486 added in the class scope to catch redefinition error.
9488 * pt.c (reduce_template_parm_level): Also copy
9489 the DECL_TEMPLATE_PARMS field.
9491 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
9493 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
9494 reduced-level template type parameter.
9496 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
9498 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
9499 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
9500 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
9501 * decl.c (duplicate_decls): Propagate it.
9502 * typeck2.c (abstract_virtuals_error): Use two loops to emit
9503 abstract virtual functions and virtual functions which need a
9504 final overrider separately.
9506 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
9508 * lang-specs.h: Properly put brackets around array elements in
9511 * typeck.c (build_binary_op_nodefault): Correctly place parens around
9512 && and || in expression.
9514 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
9516 * call.c (default_parm_conversions): Remove prototype definition.
9517 (build_method_call): Remove unused variable result.
9519 * cvt.c (ocp_convert): Remove unused variable conversion.
9521 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
9523 * except.c (do_unwind): #if 0 definition of unused variables fcall
9526 * expr.c (extract_scalar_init): #if 0 prototype and function
9529 * init.c (expand_aggr_init_1): Remove unused variable init_type.
9530 (build_new_1): Remove unused variable t.
9532 * pt.c (instantiate_class_template): Remove unused variable newtag;
9533 cast called function return value to void.
9534 (do_decl_instantiation): Remove unused variables name and fn.
9536 * tree.c (get_type_decl): Add default return to shut up compiler from
9537 complaining control reaches end of non-void function.
9539 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
9541 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
9543 * call.c (default_parm_conversions): Remove prototype definition.
9544 (build_method_call): Remove unused variable result.
9545 (build_over_call): Add default case in enumeration switch.
9547 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
9549 * decl2.c (lang_decode_option): Change j's type to size_t.
9551 * tree.c (layout_vbasetypes): record_align and desired_align are of
9552 type unsigned int; const_size and nonvirtual_const_size likewise.
9554 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
9556 * parse.y (new_initializer): Make sure all initializers are
9559 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
9561 * decl2.c (import_export_decl): Mark tinfo functions for
9562 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
9564 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
9566 * method.c: Fix typo.
9568 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9570 * method.c: Include "system.h" to get stdlib.h, stdio.h,
9571 ctype.h, string.h, etc.
9572 (issue_nrepeats): Add default case in enumeration switch.
9573 (check_btype): Likewise.
9574 (process_overload_item): Likewise.
9576 * Makefile.in (method.o): Depend on system.h.
9578 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9580 * lex.c (do_scoped_id): Fix parenthesizing.
9582 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
9584 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
9585 FLAG_RTTI is unset, initialize type info machinery and continue
9586 with FLAG_RTTI enabled.
9587 (get_typeid): Likewise.
9589 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
9591 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
9594 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
9596 * pt.c (finish_member_template_decl): Deal more gracefully with
9597 invalid declarations.
9599 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
9601 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
9602 cp-tree.h: Clean up more old overloading code, old RTTI code, and
9603 some formatting quirks.
9605 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
9606 method.c, pt.c, ptree.c, typeck.c: Remove support for
9607 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
9609 * Makefile.in: Adjust.
9611 * pt.c (unify): Don't allow reduced cv-quals when strict.
9613 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
9614 *type_unification* and unify.
9616 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
9618 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
9619 (nested_name_specifier): And add it before this use.
9620 (typename_sub0): And this use. Also add use without the keyword.
9621 (typename_sub1): Likewise.
9622 * pt.c (instantiate_class_template): Don't actually instantiate
9623 anything if our type uses template parms.
9625 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
9627 * decl.c (start_function): Don't call temporary_allocation for a
9630 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
9632 * pt.c (instantiate_class_template): Don't mess with friends if
9633 our type uses template parms.
9635 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
9637 * parse.y (nested_name_specifier): Use explicit_template_type.
9638 (typename_sub): Allow a template_type, an explicit_template_type,
9639 or an implicit template type at the end.
9640 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
9641 * decl.c (make_typename_type): Handle template-id where the name
9643 * call.c (build_scoped_method_call): Handle member template
9645 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
9646 destructor is represented by the type.
9648 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
9649 * parse.y (nested_name_specifier): Add 'template' case.
9650 (explicit_template_type): New rule.
9651 (typename_sub): Use it.
9652 * decl.c (make_typename_type): Handle getting a template-id for NAME.
9653 * pt.c (tsubst): Likewise.
9655 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
9657 * pt.c (add_to_template_args): Fix thinko.
9658 (instantiate_class_template): Call it later.
9660 * pt.c (get_class_bindings): Add outer_args parm.
9661 (most_specialized_class): Likewise.
9662 (instantiate_class_template): Pass it.
9663 (more_specialized_class): Likewise.
9664 (lookup_template_class): Get context from template if none
9666 (finish_member_template_decl): Don't do anything with a
9667 partial specialization.
9668 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
9670 * class.c (finish_struct): Member class templates have already been
9671 checked for name clashes.
9672 * decl.c (pushdecl_with_scope): Handle pushing at class level.
9674 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
9676 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
9677 (tsubst, *_PARM): Support multiple levels of template classes.
9678 (instantiate_class_template): Look up the pattern from the
9680 (lookup_template_class): Handle getting a template for d1.
9681 (push_template_decl): Correct setting of 'primary'.
9682 (reduce_template_parm_level): Add 'levels' parm.
9683 (finish_member_template_decl): Support member class templates.
9684 (template_class_depth): Handle multiple levels.
9685 * parse.y (component_decl_1, fn.def2): Remove member template case.
9686 (component_decl): Add member template cases.
9687 * decl2.c (check_member_template): We now handle member template
9689 * decl.c (pushtag): Handle member templates.
9690 * method.c (do_inline_function_hair): Don't touch
9691 IDENTIFIER_GLOBAL_VALUE.
9692 * init.c (build_offset_ref): If name isn't an identifier, just
9694 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
9696 * typeck.c (get_delta_difference): Do adjust for conversions to
9697 and from virtual base.
9699 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
9701 * typeck.c (get_delta_difference): Give hard error for conversion
9704 * cp-tree.h: Tweak formatting.
9706 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
9708 * decl.c (push_namespace): Handle redeclaration error.
9710 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
9711 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
9712 (NAMESPACE_BINDING): New macro.
9713 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
9716 * pt.c (push_template_decl): Use innermost_args.
9718 * decl.c (get_unique_name): Tweak from earlier in the name.
9720 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
9722 * cp-tree.def: Add CPLUS_BINDING node.
9723 * cp-tree.h (tree_binding): New struct.
9724 (BINDING_SCOPE, BINDING_VALUE): New macros.
9725 (current_namespace, global_namespace): Declare extern.
9726 (struct lang_decl_flags): New field in_namespace.
9727 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): New macros.
9728 (DECL_NAMESPACE, SET_DECL_NAMESPACE): New macros.
9729 (TREE_INDIRECT_USING): New macro.
9730 * decl2.c (current_namespace, global_namespace): Declare. The
9731 value is a NAMESPACE_DECL now, not a TREE_LIST.
9732 (is_namespace_ancestor, namespace_ancestor): New static functions.
9733 (add_using_namespace, ambiguous_decl): Likewise.
9734 (lookup_using_namespace): New support function for lookup_name.
9735 (qualified_lookup_using_namespace): New support function for
9736 do_scoped_id and lookup_namespace_name.
9737 (get_namespace_id): Mark as obsolete.
9738 (current_namespace_id): Likewise.
9739 (do_namespace_alias): Implement.
9740 (do_using_directive): Implement as call to add_using_namespace.
9741 * decl.c (binding_for_name): New function.
9742 (push_namespace, pop_namespace): Implement.
9743 (push_decl): Don't install a FUNCTION_DECL in the global branch.
9744 (lookup_namespace_name): Implement using qualified lookup.
9745 (lookup_name_real): For global scoping, lookup in
9746 global_namespace. For namespace scoping, lookup in given
9747 namespace. For unscoped lookup, iterate over namespace,
9748 considering using directives.
9749 (init_decl_processing): Initialize global_namespace.
9750 (grokvardecl): Build assembler name as static name for globals.
9751 (grokdeclarator): Remove old namespace mangling.
9752 (xref_tag): When installing a global binding for the
9753 tag, make sure we have an identifier.
9754 * method.c (build_overload_nested_name): Mangle namespaces.
9755 (build_qualified_name): Likewise.
9756 (build_decl_overload_real): Likewise.
9757 * lex.c (build_lang_decl): Set namespace for new declaration to
9759 (do_scoped_id): Find global names in global or current
9760 namespace, or using qualified namespace lookup, depending on
9762 * init.c (build_member_call): When scope is namespace, use
9763 build_x_function_call instead.
9764 (build_offset_ref): When scope is namespace, collapse processing
9765 to lookup_namespace_name instead.
9766 * error.c (dump_decl): Support NAMESPACE_DECL.
9767 * decl.c (pushdecl): Bind globals to current namespace.
9768 (push_overloaded_decl): Likewise.
9769 (lookup_tag): Likewise.
9770 (lookup_name_current_level): Likewise.
9771 (xref_tag): Likewise.
9772 (start_function): Likewise.
9773 * lex.c (do_identifier): Likewise.
9774 (identifier_typedecl_value): Likewise.
9775 (real_yylex): Likewise.
9776 * method.c (do_inline_function_hair): Likewise.
9777 * parse.y (unscoped): Likewise.
9778 * pt.c (check_explicit_specialization): Likewise.
9779 (lookup_template_class): Likewise.
9780 * rtti.c (call_void_fn): Likewise.
9781 * sig.c (build_sigtable): Likewise.
9782 * ptree.c (lang_print_xnode): New function.
9784 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
9786 * pt.c (instantiate_class_template): Don't instantiate if pedantic
9787 and the args use template parms.
9789 * pt.c (push_tinst_level): If the instantiation uses template parms,
9791 * decl.c (xref_basetypes): Do call complete_type for basetypes
9792 that involve template parameters.
9794 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
9796 * typeck2.c (process_init_constructor): Fix labeled init check.
9798 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
9800 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
9801 argument to tsubst and friends.
9803 * pt.c (tsubst, FUNCTION_DECL): Tidy.
9805 * typeck.c (build_x_function_call): Handle static member function
9806 templates like non-templates. Handle friend templates like normal
9808 * pt.c (tsubst, *_PARM): Don't use orig_level.
9809 (get_bindings): Don't call add_to_template_args.
9810 (instantiate_template): Likewise.
9811 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
9812 * ptree.c (print_lang_type): Print index/level for template parms.
9814 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
9816 * Make-lang.in (cc1plus): Note that cc1plus depends on
9817 cp/cp-tree.h and cp/cp-tree.def.
9819 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
9820 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
9821 position in a template parameter list.
9822 * cp-tree.h (template_parm_index): New structure, used as the tree
9823 structure for a TEMPLATE_PARM_INDEX.
9824 (TEMPLATE_PARM_IDX): New macro.
9825 (TEMPLATE_PARM_LEVEL): Likewise.
9826 (TEMPLATE_PARM_DESCENDANTS): Likewise.
9827 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
9828 (TEMPLATE_PARM_DECL): Likewise.
9829 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
9830 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
9831 (TEMPLATE_TYPE_DECL): Likewise.
9832 (TEMPLATE_CONST_IDX): Remove.
9833 (TEMPLATE_CONST_LEVEL): Likewise.
9834 (TEMPLATE_CONST_SET_INFO): Likewise.
9835 (TEMPLATE_TYPE_SET_INFO): Likewise.
9836 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
9838 (TEMPLATE_TYPE_LEVEL): Likewise.
9839 * decl.c (decls_match): Call comp_template_parms, rather than
9840 expanding it inline.
9841 (duplicate_decls): If two template declarations are being merged,
9842 then their TEMPLATE_INFOs should be merged as well.
9843 (grokfndecl): Save template-id information when declaring a friend
9844 with explicit template arguments. Pass arguments to
9845 check_explicit_specialization via correct convention; at some
9846 point check_explicit_specialization changed, but these call-sites
9848 (grokdeclarator): Tidy up slightly.
9849 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
9850 two template functions with the same DECL_ASSEMBLER_NAME the same,
9851 since the names are not yet mangled.
9852 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
9853 TEMPLATE_CONST_PARM.
9854 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
9855 decl for a non-type parameter, rather than printing `<tparm ...>'.
9856 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
9857 (do_friend): Deal with template friends.
9858 * lex.c (do_pending_inlines): Call
9859 maybe_begin_member_template_processing, rather than
9860 conditionally calling begin_member_template_processing.
9861 (process_next_inline): Likewise. Call
9862 maybe_end_member_template_processing, rather than
9863 conditionally calling end_member_template_processing.
9864 (do_pending_defargs): Likewise.
9865 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
9866 TEMPLATE_CONST_PARM.
9867 * method.c (build_mangled_template_parm_index): New function.
9868 (build_overload_value): Use it.
9869 (build_overload_name): Likewise.
9870 * pt.c (finish_member_template_decl): Allow friend declarations.
9871 (template_class_depth): New function.
9872 (is_member_template): Rename, and modify, to become...
9873 (is_member_or_friend_template): New function.
9874 (end_member_template_processing): Rename, and modify, to become...
9875 (maybe_end_member_template_processing).
9876 (build_template_parm_index): New function.
9877 (reduce_template_parm_level): New function.
9878 (process_template_parm): Modify to use build_template_parm_index.
9879 (push_template_decl): Deal with friend templates.
9880 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
9881 TEMPLATE_CONST_PARM.
9882 (tsubst_friend_function): New function.
9883 (instantiate_class_template): Generate the DECL_FRIENDLIST
9884 for a new instantiation by using tsubst_friend_function rather
9886 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
9887 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
9888 appropriate new macros. Use reduce_template_parm_level to
9889 generate lower-level template parameters. Handle tsubst'ing into
9890 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
9891 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
9892 templates. Similarly for the template parameters for a new
9894 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
9895 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
9896 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
9897 (get_bindings): Call add_to_template_args if necessary.
9898 (instantiate_decl): Handle instantiations of friend templates.
9899 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
9900 TEMPLATE_TYPE_PARM as a list of fields; it's not!
9901 * spew.c (yylex): Do a little manual constant propagation to
9904 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
9906 * error.c: Include sys/types.h.
9908 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
9910 * method.c (build_mangled_name): Start CPP directives in column zero.
9912 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
9914 * typeck2.c (process_init_constructor): Sorry about non-trivial
9915 labeled initializers.
9916 * parse.y (initlist): Re-enable labeled initializers.
9918 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
9920 * pt.c (coerce_template_parms): Add a new parameter, is_tmpl_parm,
9921 all callers changed. Rely on the new parameter instead of arg
9922 being a TREE_LIST when determine whether we are working inside
9923 template template parameter. Clean up is_type test.
9925 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
9927 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
9928 * typeck2.c (initializer_constant_valid_p): Allow conversions
9929 between pointers and references.
9931 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
9933 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
9934 if pedantic || warn_pointer_arith.
9936 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
9938 * pt.c (unify): Handle TEMPLATE_DECL.
9940 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
9942 * cp-tree.h (strip_attrs): Remove decl.
9944 1998-02-18 Doug Evans <devans@cygnus.com>
9946 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
9947 Update olddecl's attributes too.
9948 (strip_attrs): Remove function.
9949 * typeck.c (common_type): Call merge_machine_type_attributes.
9951 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
9953 * parse.y (initdcl0_innards): New grammar symbol.
9954 (nomods_initdecls, nomods_initdcl0): Change type from itype to
9955 none, since the resulting value is never used.
9956 (parse_decl): New function.
9957 (datadef): Remove redundant actions.
9958 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
9959 * parse.c: Regenerated.
9961 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
9963 * parse.y (simple_stmt): Use getdecls() to check for decl.
9965 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
9967 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
9969 (c++.install-common): Install c++filt properly as native or as cross
9971 (c++.uninstall): Add c++filt.
9973 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
9975 * call.c (standard_conversion): Fix multi-level ptr conversions.
9977 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
9979 * init.c (build_new): Propagate error_mark_node up.
9981 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
9983 * parse.y (simple_stmt): If the condition isn't a declaration,
9984 start the controlled block after the test.
9986 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9988 * call.c (build_over_call): Convert builtin abs, labs and fabs to
9990 * decl.c (init_decl_processing): Re-enable abs, labs and fabs as
9993 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
9995 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
9997 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
9999 * cp-tree.h: Add access_protected_virtual_node.
10000 * class.c (init_class_processing): Initialize it.
10001 * decl.c (xref_basetypes): Use it.
10002 * parse.y (base_class_access_list): Likewise.
10004 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
10005 (c++.install-common): Install c++filt.
10007 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
10009 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
10011 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
10013 * call.c (reference_binding): Use comptypes when comparing
10014 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
10016 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
10018 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
10019 (really_overloaded_fn): Move check here from is_overloaded_fn.
10020 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
10022 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
10024 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
10027 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
10029 * cp-tree.h (push_template_decl): Return the decl passed in, or an
10030 equivalent duplicate.
10031 * decl.c (pushtag): Use the return value from push_template_decl.
10032 (duplicate_decls): When duplicating a template declaration, merge
10033 the DECL_TEMPLATE_RESULTs as well.
10034 (make_implicit_typename): Don't try to dive into typename types to
10035 find a context for making a new implicit typename.
10036 (start_decl): Use the return value from push_template_decl.
10037 (grokdeclarator): Complain about declarations list `const operator
10038 int'. Since we don't correctly handle in-class initializations of
10039 non-static data members, complain about this (now illegal)
10040 practice. Issue an error for initializations of non-const statics
10041 since that is illegal as well, and since we don't handle that case
10043 (start_function): Use the return value from push_template_decl.
10044 (start_method): Likewise.
10045 * decl2.c (grokfield): Likewise. Since the change to
10046 grokdeclarator ensures that all initialized fields are in fact
10047 static, remove a redundant test for TREE_PUBLIC.
10048 * parse.y (initlist): Disable labeled initializers since they do
10049 not work as per the documentation, and since they do not use the
10050 same syntax as the C front end.
10051 * pt.c (push_template_decl): Return the decl passed in, or an
10052 equivalent duplicate.
10053 (lookup_template_class): When searching in a nested context,
10054 use the right arguments.
10055 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
10056 * typeck.c (build_component_ref): Assign the correct type to the
10057 result of build_vfn_ref.
10059 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
10061 * pt.c (convert_nontype_argument): Fix typo.
10062 (check_explicit_specialization): Allow old-style specialization
10063 of class template members.
10065 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
10066 Manfred Hollstein <manfred@s-direktnet.de>
10068 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
10069 when deciding to override DECL_ASSEMBLER_NAME.
10071 Tue Feb 10 15:30:55 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
10073 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
10074 * cp-tree.h (flag_do_squangling): Add declaration.
10075 * lang-options.h: Add -fsquangle and -fno-squangle.
10076 * method.c: Add macros and static variables for squangling.
10077 (build_overload_name): Rename to build_mangled_name, add logic for B
10078 compression, and split into process_modifiers and
10079 process_overload_item.
10080 (process_modifiers): New function, to handle constant, reference,
10082 (process_overload_item): New function, handles issue of type codes.
10083 (build_overload_name): New function, start squangling and call
10084 build_mangled_name.
10085 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
10086 (start_squangling): New function to initialize squangling structs.
10087 (end_squangling): New function to destroy squangling structs.
10088 (nrepeats): Rename variable to Nrepeats.
10089 (issue_nrepeats): New function for issuing 'n' type repeats.
10090 (check_ktype): New function to check for type K name compression.
10091 (build_overload_nested_name): Add a check for K name compression.
10092 (build_qualified_name): Add a check for K name compression and don't
10093 use DECL_ASSEMBLER_NAME when squangling is on.
10094 (check_btype): New function, checks for B type compression.
10095 (build_static_name, build_decl_overload_real): Initiate squangling.
10096 (build_typename_overload, build_overload_with_type): Initiate
10099 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
10101 * method.c (make_thunk): Avoid name buffer overflow.
10103 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
10105 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
10106 don't define them yet.
10108 * parse.y (nomods_initdcl0): Add constructor_declarator case.
10110 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10112 * config-lang.in (diff_excludes): Use basename only.
10114 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
10116 * tinfo2.cc: Add tinfo for signed char.
10118 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
10120 * search.c (compute_access): Handle protected constructors in derived
10121 classes as accessible.
10123 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
10125 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
10126 Call convert_from_reference sooner.
10128 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
10130 * cvt.c (ocp_convert): Obtain the constant values from constant
10131 decls even if the destination type is the same as the type of the
10134 * decl2.c (finish_file): Make sure that static inlines with
10135 definitions are not marked DECL_EXTERNAL before returning.
10137 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
10139 * decl.c: Lose arg_looking_for_template.
10140 (lookup_name_real): Likewise.
10141 * parse.y: Lose processing_template_arg, template_arg1.
10142 (primary): Likewise.
10143 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
10145 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
10147 * error.c (dump_decl): Fix type of default arguments for template
10148 template parameters and nontype template parameters.
10149 * parse.y (template_parm): Handle invalid default template
10150 template arguments here.
10152 * parse.y (template_parm): Use template_arg instead of PTYPENAME
10153 for default template template argument.
10154 * pt.c (coerce_template_parms): Merge default template argument
10155 codes. Can treat RECORD_TYPE as template name if it is implicitly
10156 created. Fix argument index in error message.
10157 * typeck.c (comptypes): Merge template argument comparison codes in
10158 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
10160 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
10162 * lex.c (file_name_nondirectory): Also check for '/'.
10164 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
10166 * parse.y (primary): Deal with statement-expressions in
10168 * pt.c (tsubst_copy): Handle BIND_EXPR.
10169 * tree.c (mapcar): Likewise.
10171 * call.c (add_template_candidate_real): Pass extra parameter to
10172 fn_type_unification.
10173 * cp-tree.h (fn_type_unification): Add parameter.
10174 * pt.c (fn_type_unification): Add additional parameter to deal with
10175 static member functions.
10176 (get_bindings): Deal with static member functions.
10178 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
10179 (revert_static_member_fn): Declare.
10180 * decl.c (revert_static_member_fn): Remove declaration. Change
10181 linkage from internal to external.
10182 (cp_finish_decl): Deal with virtual functions in classes local to
10183 template functions.
10184 * decl2.c (finish_file): Don't forget to emit increment/decrement
10185 expressions in initializers for file-scope variables.
10186 * parse.y (typename_sub2): If the typename doesn't names a
10187 template, rather than a type, issue an error message.
10188 * pt.c (check_explicit_specialization): Handle specializations of
10189 static member functions.
10190 (coerce_template_parms): Handle offset references to lists of
10192 * search.c (note_debug_info_needed): Don't crash when handed a
10193 type which is being defined.
10194 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
10195 that can happen with some illegal code.
10197 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10199 * call.c (user_harshness): Initialize `code' to 0.
10200 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
10201 (null_ptr_cst_p): Add parentheses around && within ||.
10202 (standard_conversion): Likewise.
10203 (z_candidate): Likewise.
10204 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
10205 (build_object_call): Likewise for `mem_args'.
10206 (build_new_op): Likewise for `mem_arglist'. Add `return' from
10207 default case in enumeration switch.
10209 * class.c (build_vtable_entry): Add explicit braces to avoid
10211 (build_class_init_list): Likewise.
10212 (finish_struct_1): Initialize `width' to 0.
10213 (instantiate_type): Initialize `name' to NULL_TREE. Add
10214 explicit braces to avoid ambiguous `else'.
10216 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
10219 * decl.c (grok_reference_init): Eliminate unused parameter, all
10221 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
10222 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
10223 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
10224 (grokdeclarator): Add parentheses around && within ||. Add
10225 explicit braces to avoid ambiguous `else'.
10226 (grokparms): Initialize `type' to NULL_TREE.
10227 (xref_tag): Remove unused label `just_return'.
10228 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
10229 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
10230 (hack_incomplete_structures): Add parentheses around assignment
10231 used as truth value.
10233 * decl2.c (coerce_delete_type): Hide definition of `e3'.
10235 * error.c: Include <stdlib.h>.
10236 (dump_expr): Change the type of `i' to size_t. Remove unused
10239 * except.c (init_exception_processing): Remove unused variable `d'.
10240 (expand_throw): Likewise for `label'.
10242 * friend.c (add_friends): Add explicit braces to avoid ambiguous
10245 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
10246 (sort_base_init): Likewise for `binfo'.
10247 (expand_member_init): Likewise for `rval'.
10248 (build_member_call): Add parentheses around assignment used as
10250 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
10251 (build_new): Initialize `nelts' to NULL_TREE. Initialize
10252 `old_immediate_size_expand' to 0.
10253 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
10254 (build_vec_delete_1): Remove unused variable `block'.
10255 (expand_vec_init): Initialize `itype' to NULL_TREE.
10257 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
10258 declaration of `index' and `rindex' with autoconf macros.
10259 (reinit_parse_for_expr): Remove unused variables
10260 `look_for_semicolon' and `look_for_lbrac'.
10261 (cons_up_default_function): Initialize `args' to NULL_TREE.
10262 (readescape): Initialize `firstdig' to 0.
10263 (real_yylex): Add parentheses around assignment used as truth value.
10265 * method.c: Include <strings.h> if we don't have <string.h>.
10266 Protect declaration of `index' with autoconf macro.
10268 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
10269 Initialize `type' to NULL_TREE.
10270 (structsp): Remove unused variable `id'.
10272 * pt.c (coerce_template_parms): Add explicit braces to avoid
10274 (lookup_template_class): Initialize `template' to NULL_TREE.
10275 (instantiate_class_template): Remove unused variable `name' and `e'.
10276 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
10277 (do_poplevel): Initialize `saved_warn_unused' to 0.
10278 (type_unification): Remove unused varable `parm'.
10279 (unify): Likewise for `j'.
10281 * repo.c (init_repo): Add parentheses around assignment used as
10283 (finish_repo): Remove unused varable `p'.
10285 * search.c (get_binfo): Initialize `type' to NULL_TREE.
10286 (get_base_distance): Likewise.
10287 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
10288 and `new_v' to NULL_TREE.
10289 (lookup_fnfields): Likewise for `rval_binfo_h'.
10290 (breadth_first_search): Add parentheses around assignment used as
10292 (get_template_base): Initialize `type' to NULL_TREE.
10294 * sig.c (append_signature_fields): Initialize `last_mfptr' to
10296 (build_signature_table_constructor): Likewise for
10297 `last_rhs_field', `pfn' and `vt_off'.
10298 (build_sigtable): Likewise for `init'.
10300 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
10301 (propagate_binfo_offsets): Likewise for `delta'.
10302 (hash_tree_cons): Initialize hashcode to 0.
10303 (can_free): Likewise for `size'.
10304 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
10306 * typeck.c (convert_sequence): Hide prototype.
10307 (common_type): Add explicit braces to avoid ambiguous `else'.
10308 (comp_target_types): Likewise.
10309 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
10310 (build_function_call_real): Add explicit braces to avoid ambiguous
10312 (convert_arguments): Initialize `called_thing' to 0.
10313 (convert_for_initialization): Initialize `savew' and `savee' to 0.
10315 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
10316 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
10317 (build_x_arrow): Likewise for `last_rval'.
10319 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
10321 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
10323 * decl.c (init_decl_processing): Use set_sizetype.
10324 * decl2.c (sizetype): Don't declare.
10325 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
10326 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
10327 (build_component_addr, unary_complex_lvalue): Likewise.
10328 * rtti.c (expand_class_desc): Likewise.
10329 * class.c (get_vfield_offset): Likewise.
10331 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
10333 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
10334 early to avoid bogus error. Handle overloaded function
10335 names provided as template arguments correctly.
10336 (coerce_template_parms): Don't mishandle overloaded functions when
10337 dealing with template template parameters.
10338 (lookup_template_class): Issue an error message, rather than
10339 crashing, when the TYPE_DECL provided is not a template type.
10341 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
10343 * class.c (instantiate_type): Don't just return a known type if
10346 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
10348 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
10349 since that code could never be reached.
10351 * error.c (dump_decl): Avoid aborting in the midst of printing an
10352 error message about an illegal template declaration.
10354 * parse.y (structsp): Print an error message, rather than crashing,
10355 when a class-head does not name a class.
10357 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
10358 template arguments as a g++ extension.
10360 * cp-tree.def (ALIGNOF_EXPR): New tree code.
10361 * decl2.c (grok_alignof): If processing_template_decl, just store
10363 * typeck.c (c_alignof): Likewise.
10364 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
10365 * error.c (dump_expr): Likewise.
10366 * pt.c (tsubst_copy): Likewise.
10367 * tree.c (cp_tree_equal): Likewise.
10368 * pt.c (uses_template_parms): Correctly determine whether or not a
10369 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
10370 folding can be done.
10372 * cp-tree.h (grok_enum_decls): Remove type parameter.
10373 * decl.c (grok_enum_decls): Likewise.
10374 * decl2.c (grok_x_components): Call grok_enum_decls
10375 unconditionally, since it will do nothing if there is no
10376 current_local_enum. Use the new calling sequence.
10377 * pt.c (tsubst_enum): Use the new calling sequence for
10380 * decl.c (start_function): Make member functions of local classes
10381 in extern inline functions have comdat linkage here...
10382 (grokdeclarator): Rather than here.
10384 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
10386 * pt.c (convert_nontype_argument): Use decl_constant_value.
10388 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
10390 * call.c (add_template_candidate_real): New function.
10391 (add_template_candidate): Use it.
10392 (add_template_conv_candidate): Likewise.
10393 (joust): Pass extra argument to more_specialized.
10394 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
10395 (is_local_class): Remove.
10396 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
10397 * cp-tree.h (is_local_class): Remove.
10398 (perform_array_to_pointer_conversion): Likewise.
10399 (finish_member_template_decl): Add.
10400 (check_explicit_specialization): Return a tree, not an int.
10401 (more_specialized): Take additional argument.
10402 (get_bindings): Likewise.
10403 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
10404 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
10405 (perform_array_to_pointer_conversion): Remove.
10406 * decl.c (saved_scope): Add processing_specialization,
10407 processing_explicit_instantiation fields.
10408 (maybe_push_to_top_level): Save them.
10409 (pop_from_top_level): Restore them.
10410 (grokfndecl): Use new return value from
10411 check_explicit_specialization.
10412 (start_decl): Don't check flag_guiding_decls before pushing
10414 (cp_finish_decl): Remove previous (bogus) change.
10415 (grok_declarator): Use decl_function_context rather than
10417 * decl2.c (finish_file): Pass extra argument to get_bindings.
10418 (build_expr_from_tree): Let build_x_component_ref check
10419 validity of arguments rather than doing it here.
10420 * lex.c (cons_up_default_function): Remove code fooling with
10421 processing_specialization, processing_explicit_instantiation
10422 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
10423 * method.c (build_overload_identifier): Mangle local classes in
10424 template functions correctly.
10425 * parse.y (finish_member_template_decl): Move to pt.c.
10426 * pt.c (finish_member_template_decl): Moved here from parse.y.
10427 (print_candidates): New function.
10428 (determine_specialization): Change interface. Properly look for
10429 most specialized versions of template candidates.
10430 (check_explicit_specialization): Fully process explicit
10432 (push_template_decl): Avoid looking at CLASSTYPE fields in
10434 (determine_overloaded_function): Remove.
10435 (convert_nontype_argument): Change name from
10436 convert_nontype_parameter. Use determine_overloaded_function
10437 instead of instantiate_type.
10438 (mangle_class_name_for_template): Handle type contexts as well as
10440 (classtype_mangled_name): Likewise.
10441 (lookup_template_class): Likewise.
10442 (tsubst): Likewise.
10443 (more_specialized): Take explict template arguments as a
10445 (most_specialized): Likewise.
10446 (get_bindings): Likewise. Check that return types match before
10447 proclaiming a function a match.
10448 (do_decl_instantiation): Remove code searching for function to
10449 instantiate; that is now done in check_explicit_specialization.
10450 (add_maybe_template): Pass extra argument to get_bindings.
10451 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
10453 * typeck.c (build_component_ref): Check for invalid arguments.
10455 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
10457 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
10458 return_target and call_target are equivalent.
10460 * pt.c (type_unification_real): Just accept function parms that
10461 don't use any template parms.
10463 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
10465 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
10466 unset DECL_NOT_REALLY_EXTERN.
10468 * parse.y (typename_sub*): Fix std::.
10470 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
10472 * error.c (dump_decl): Fix type default template args.
10473 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
10475 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
10477 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
10478 (file_name_nondirectory): Use.
10480 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
10482 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
10483 that are not really present. Substitute default arguments in
10484 template template arguments. Correctly convert TEMPLATE_DECL to
10485 TEMPLATE_TEMPLATE_PARM.
10486 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
10487 are no longer treated specially here.
10488 * parse.y (template_template_parm): Fix copy error.
10489 * decl.c (grokdeclarator): Warn about missing `typename' for nested
10490 type created from template template parameters.
10491 * parse.y (bad_parm): Likewise
10493 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
10494 (push_nested_class): Likewise.
10495 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
10496 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
10497 (copy_template_template_parm): Declare.
10498 * decl.c (arg_looking_for_template): New variable.
10499 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
10500 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
10501 node if arg_looking_for_template is nonzero.
10502 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
10503 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
10504 (grokdeclarator): Handle TEMPLATE_DECL.
10505 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
10506 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
10507 (dump_type_prefix, dump_type_suffix): Handle TEMPLATE_TEMPLATE_PARM.
10508 (dump_decl): Handle unnamed template type parameters.
10509 Handle template template parameters.
10510 (dump_function_name): Handle template template parameters.
10511 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
10512 Handle TEMPLATE_TEMPLATE_PARM.
10513 * method.c (build_template_template_parm_names): New function.
10514 (build_template_parm_names): Handle TEMPLATE_DECL.
10515 (build_overload_nested_name, build_overload_name):
10516 Handle TEMPLATE_TEMPLATE_PARM.
10517 * parse.y (maybe_identifier): New nonterminal.
10518 (template_type_parm): Use it.
10519 (template_template_parm, template_arg1): New nonterminal.
10520 (template_parm): Add template_template_parm rules.
10521 (template_arg): Set processing_template_arg.
10522 (template_arg1): Rules moved from template_arg.
10523 (primary, nonnested_type): Set arg_looking_for_template if we are
10524 processing template arguments.
10525 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
10526 (process_template_parm): Handle template template parameters.
10527 (coerce_template_parms, comp_template_args): Likewise.
10528 (mangle_class_name_for_template, lookup_template_class): Likewise.
10529 (uses_template_parms): Handle TEMPLATE_DECL and
10530 TEMPLATE_TEMPLATE_PARM.
10531 (current_template_args): Handle TEMPLATE_DECL.
10532 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
10533 * search.c (dfs_walk, dfs_record_inheritance):
10534 Handle TEMPLATE_TEMPLATE_PARM.
10535 * tree.c (copy_template_template_parm): New function.
10536 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
10537 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
10539 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
10541 * decl.c (start_decl): Don't allow duplicate definitions of static
10544 * call.c (build_user_type_conversion_1): Handle user-defined
10545 template conversion operators correctly.
10547 * decl2.c (build_expr_from_tree): Issue an error message if the
10548 object in a COMPONENT_REF is a TEMPLATE_DECL.
10550 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
10552 * class.c (is_local_class): New function.
10553 * cp-tree.h (is_local_class): Declare it.
10554 (last_tree): Likewise.
10555 (begin_tree): Likewise.
10556 (end_tree): Likewise.
10557 (lookup_template_class): Change prototype.
10558 * decl.c (cp_finish_decl): Check for NULL where necessary.
10559 Consider FUNCTION_DECLS to declare objects with top-level binding,
10560 when calling make_decl_rtl.
10561 (grokdeclarator): Give members of local classes internal linkage.
10562 (start_function): Remove declaration of last_tree.
10563 (finish_function): Set flag_keep_inline_functions around call to
10564 rest_of_compilation if we are processing a member function in a
10566 (start_method): Call push_template_decl for member functions of
10567 local classes in template functions.
10568 * decl2.c (import_export_decl): Don't give external linkage to
10569 instantiations of templates with internal linkage.
10570 * parse.y (last_tree): Remove declaration.
10571 (template_type): Pass extra parameter to lookup_template_class.
10572 (self_template_type): Likewise.
10573 (structsp): Move call to reset_specialization into left_curly.
10574 (left_curly): Call reset_specialization, and begin_tree.
10575 * pt.c (saved_trees): New variable.
10576 (mangle_class_name_for_template): Change prototype. Use
10577 additional function context to name local classes in templates
10579 (classtype_mangled_name): Pass the context.
10580 (push_template_decl): Handle local classes and templates, and
10581 member functions for such classes.
10582 (convert_nontype_parameter): Fix handling of pointer-to-member
10584 (lookup_template_class): Handle local classes in templates.
10585 (tsubst): Likewise. Don't assume that template instantiations
10586 have external linkage; pay attention to the template declaration.
10587 (mark_decl_instantiated): Likewise.
10588 (begin_tree): New function.
10589 (end_tree): Likewise.
10591 * decl.c (xref_basetypes): Don't call complete_type for basetypes
10592 that involve template parameters; that can lead to infinite
10593 recursion unnecessarily.
10595 * pt.c (register_specialization): Do not register specializations
10596 that aren't ready to be registered yet.
10597 (check_explicit_specialization): Handle explicit specialization of
10598 constructors and destructors.
10599 (build_template_decl): New function.
10600 (push_template_delc): Handle out-of-class specializations of
10603 * pt.c (check_explicit_specialization): Set up the template
10604 information before registering the specialization.
10605 (coerce_template_parms): Fix thinko.
10606 (tsubst): Handle specializations of member templates correctly.
10608 * class.c (finish_struct_methods): Remove calls to
10609 check_explicit_specialization from here.
10610 (finish_struct): And insert them here.
10611 * cp-tree.h (perform_qualification_conversions): New function.
10612 (perform_array_to_pointer_conversion): Likewise.
10613 (begin_explicit_instantiation): Likewise.
10614 (end_explicit_instantiation): Likewise.
10615 (determine_specialization): Renamed from
10616 determine_explicit_specialization.
10617 (comp_template_parms): New function.
10618 (processing_explicit_instantiation): New variable.
10619 * cvt.c (perform_qualification_conversions): New function.
10620 (perform_array_to_pointer_conversion): Likewise.
10621 * decl.c (duplicate_decls): Don't consider template functions
10622 alike unless they have the same parameters. Refine handling of
10623 instantiation/specialization mismatches.
10624 (start_decl): Don't call pushdecl for template specializations,
10625 since they don't affect overloading.
10626 (start_function): Likewise.
10627 (grokfndecl): Call check_explicit_specialization a little later.
10628 Don't call duplicate_decls for memberm template specializations.
10629 (grokdeclarator): Don't update template_count for classes that are
10630 themselves specializations. Remove use of `2' as parameter to
10631 grokfndecl since that value isn't used.
10632 * lex.c (cons_up_default_function): Save and restore
10633 processing_explicit_instantiation around calls to grokfield.
10634 * parse.y (finish_member_template_decl): New function.
10635 (component_decl_1): Use it.
10636 (fn.def2): Likewise.
10637 (template_arg_list_opt): New nonterminal.
10638 (template_type): Use it.
10639 (self_template_type): Likewise.
10640 (template_id): Likewise.
10641 (object_template_id): Likewise.
10642 (notype_template_declarator): Likwise.
10643 (begin_explicit_instantiation): Likewise.
10644 (end_explicit_instantiation): Likewise.
10645 (explicit_instantiation): Use them.
10646 * pt.c (coerce_template_parms): Add parameters.
10647 (processing_explicit_instantiation): New variable.
10648 (convert_nontype_parameter): New function.
10649 (determine_overloaded_function): Likewise.
10650 (begin_explicit_instantiation): Likewise.
10651 (end_explicit_instantiation): Likewise.
10652 (retrieve_specialization): Likewise.
10653 (register_specialization): Likewise.
10654 (processing_explicit_specialization): Removed.
10655 (determine_specialization): Handle specializations of member
10656 functions of template class instantiations.
10657 (check_explicit_specialization): Refine to conform to standard.
10658 (comp_template_parms): New function.
10659 (coerce_template_parms): Call convert_nontype_parameter.
10660 (tsubst): Refine handling of member templates. Use
10661 register_specialization.
10662 (instantiate_template): Use retrieve_specialization.
10663 (do_decl_instantiation): Likewise.
10664 (instantiate_decl): Likewise.
10665 (type_unification): Improve handling of explict template
10667 * tree.c (mapcar): Return error_mark_node, rather than aborting,
10668 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
10669 * typeck.c (build_unary_op): Call determine_specialization, rather
10670 than determine_explicit_specialization.
10672 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
10674 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
10676 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
10678 * error.c (dump_decl): For enum tags, output the tag, not its value.
10680 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
10682 * decl.c (init_decl_processing): Only call init_rtti_processing
10685 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
10687 * init.c (build_new_1): Split out from build_new.
10688 (build_new): Just return a NEW_EXPR.
10689 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
10691 * decl2.c (get_temp_regvar): Tweak.
10693 * cp-tree.h (TREE_CALLS_NEW): Comment out.
10694 * class.c (resolves_to_fixed_type_p): Remove use.
10695 * method.c (build_opfncall): Likewise.
10696 * call.c (build_new_op): Likewise.
10698 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
10700 * exception.cc (__eh_alloc, __eh_free): New fns.
10701 (__cp_push_exception, __cp_pop_exception): Use them.
10702 (__uncatch_exception): Call terminate here if no exception.
10703 * except.c (build_terminate_handler): New fn.
10704 (expand_start_catch_block): Use it.
10705 (expand_exception_blocks): Likewise.
10706 (alloc_eh_object): New fn.
10707 (expand_throw): Use it. Protect exception init with terminate.
10708 * typeck.c (build_modify_expr): Remove code that ignores trivial
10711 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10713 * call.c (add_builtin_candidate): Add default case in enumeration
10715 (build_new_op): Likewise.
10716 (convert_like): Likewise.
10717 * cvt.c (build_expr_type_conversion): Likewise.
10718 * tree.c (real_lvalue_p): Likewise.
10719 (lvalue_p): Likewise.
10720 (cp_tree_equal): Likewise.
10721 * typeck.c (comptypes): Likewise.
10722 (build_component_ref): Likewise.
10723 (build_function_call_real): Likewise.
10724 (build_binary_op_nodefault): Likewise.
10725 (build_unary_op): Likewise.
10726 (build_modify_expr): Likewise.
10727 * typeck2.c (initializer_constant_valid_p): Likewise.
10729 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
10731 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
10733 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
10735 * pt.c (coerce_template_parms): Make sure to digest_init if
10738 * decl.c (duplicate_decls): Make the newdecl virtual if the
10739 olddecl was, just as is done with other attributes of olddecl.
10741 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
10743 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
10744 address of an OFFSET_REF.
10746 * cp-tree.def: Add AGGR_INIT_EXPR.
10747 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
10748 AGGR_INIT_EXPR where appropriate.
10749 * expr.c (cplus_expand_expr): Likewise. Simplify.
10751 * decl2.c (finish_file): Remove call to register_exception_table.
10753 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
10755 * pt.c (instantiate_class_template): Don't do injection when
10756 processing_template_decl is true, as pollutes current_binding_level
10759 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
10761 * pt.c (maybe_fold_nontype_arg): Add prototype.
10763 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
10765 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
10766 * error.c (dump_expr): Likewise.
10768 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
10770 * typeck.c (build_function_call_real): Remove "inline called before
10771 definition" pedwarn.
10773 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
10775 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
10777 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
10779 * pt.c (type_unification_real): Change __null to type void* with
10782 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
10784 * call.c (implicit_conversion): Don't call
10785 build_user_type_conversion_1 with a NULL expr, since it will
10788 * pt.c (unify): Don't try to unify array bounds if either array is
10791 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
10793 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
10794 Replace extern decls with casts.
10796 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
10797 Update last_parm_cleanup_insn.
10798 (store_after_parms): Remove.
10799 * cp-tree.h: Adjust.
10801 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
10803 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
10804 (finish_file): Check DECL_COMDAT instead of weak|one_only.
10805 (import_export_vtable): Use make_decl_one_only instead of
10806 comdat_linkage for win32 tweak.
10807 (import_export_decl): Likewise.
10808 * pt.c (mark_decl_instantiated): Likewise.
10810 * decl2.c (finish_file): Lose handling of templates in pending_statics.
10812 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
10814 * decl2.c (finish_file): Lose call to expand_builtin_throw.
10815 * except.c (expand_builtin_throw): Remove.
10816 * cp-tree.h: Remove ptr_ptr_type_node.
10817 * decl.c: Likewise.
10819 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
10821 * decl.c (ptr_ptr_type_node): Define.
10822 (init_decl_processing): Initialize it.
10823 * cp-tree.h: Declare it.
10824 * exception.cc (__cp_exception_info): Use __get_eh_info.
10825 (__cp_push_exception): Likewise.
10826 (__cp_pop_exception): Likewise.
10828 From Scott Snyder <snyder@d0sgif.fnal.gov>:
10829 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
10831 (init_exception_processing): Removed saved_pc initialization.
10833 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
10835 * pt.c (instantiate_decl): Defer all templates but inline functions.
10837 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
10839 * init.c (expand_vec_init): Don't fold a list of parameters.
10841 * decl.c (copy_args_p): Handle copy elision for types with virtual
10843 * call.c (build_over_call): Likewise.
10845 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
10847 * pt.c (lookup_template_function): Copy the template arguments,
10848 not just the list containing them, to the permanent obstack.
10850 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
10852 * except.c (expand_start_catch_block): suspend_momentary for the
10855 * error.c (dump_decl): Handle LOOKUP_EXPR.
10857 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
10859 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
10860 permanent obstack if we are processing a template decl.
10861 * typeck.c (build_static_cast): Likewise.
10862 (build_const_cast): Likewise.
10863 (build_reinterpret_cast): Likewise.
10865 * pt.c (coerce_template_parms): Coerce some expressions, even
10866 when processing_template_decl.
10868 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
10870 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
10871 handling of pointer difference expressions.
10873 * typeck.c (comp_target_types): Comparison of function/method types
10874 is independent of nptrs.
10876 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
10878 * pt.c (tsubst): Avoid creating pointer to reference and
10879 reference to reference types.
10881 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
10883 * parse.y (do_id): New nonterminal.
10884 (template_id): Use it.
10886 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
10888 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
10889 * spew.c (yylex): Don't do_identifier here.
10890 * decl2.c (build_expr_from_tree): Revert last change.
10892 * decl2.c (build_expr_from_tree): Expand the name for a method call.
10893 * parse.y (object_template_id): Don't try to take the DECL_NAME.
10895 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
10897 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
10899 * call.c (build_op_delete_call): Adjust.
10901 * except.c (expand_end_catch_block): Lose rethrow region.
10902 (expand_start_catch_block): Likewise.
10903 (expand_end_catch_block): Don't expand_leftover_cleanups.
10905 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
10907 * pt.c (tsubst): Remove tree_cons call (places redundant info into
10908 DECL_TEMPLATE_INSTANTIATION).
10910 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
10912 * tree.c (is_overloaded_fn): Handle getting a fn template.
10913 (really_overloaded_fn): Likewise.
10914 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
10915 * pt.c (check_explicit_specialization): Tweak.
10916 (determine_explicit_specialization): Tweak.
10918 * tree.c, cp-tree.h (get_target_expr): New fn.
10920 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
10922 * pt.c (check_explicit_specialization): Fix misspelling in
10923 diagnostic: `preceeded'.
10924 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
10927 1997-12-02 Mark Mitchell <mmitchell@usa.net>
10929 * pt.c (determine_explicit_specialization): Avoid an internal
10930 error for bad specializations.
10932 * method.c (build_overload_value): Handle SCOPE_REF.
10934 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
10936 * class.c (prepare_fresh_vtable): Enable even more complex MI
10939 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
10941 * exception.cc (__check_eh_spec): Optimize a bit.
10943 * exception.cc (__cp_pop_exception): Lose handler arg.
10944 * except.c (do_pop_exception): Likewise.
10945 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
10946 (expand_end_catch_block): Likewise.
10948 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
10950 * pt.c (check_explicit_specialization): Complain about using a
10951 template-id for a non-specialization.
10953 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
10955 * repo.c: Prototype rindex only if needed.
10956 * xref.c: Likewise.
10958 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
10960 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
10962 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
10964 * typeck.c (build_const_cast): Handle references here instead of
10965 handing off to convert_to_reference.
10967 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
10968 TerminateFunctionCall.
10969 (init_exception_processing): Likewise. Terminate et al are now
10970 the fns, not ADDR_EXPRs.
10971 (various): Lose redundant assemble_external calls.
10972 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
10974 * cp-tree.h (struct lang_decl_flags): Add comdat.
10975 (DECL_COMDAT): New macro.
10976 * decl.c (duplicate_decls): Propagate it.
10977 (cp_finish_decl): Handle it.
10978 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
10980 * class.c: Remove static pending_hard_virtuals.
10981 (add_virtual_function): Take pointers to pending_virtuals
10982 and pending_hard_virtuals.
10983 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
10985 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
10987 * decl2.c (import_export_vtable): If we support one_only but not
10988 weak symbols, mark instantiated template vtables one_only.
10989 (import_export_decl): Likewise for tinfo functions.
10990 (finish_vtable_vardecl): Also write out vtables from explicitly
10991 instantiated template classes.
10992 * pt.c (mark_class_instantiated): Revert last change.
10994 * except.c (expand_throw): Call mark_used on the destructor.
10996 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
10998 * lex.c (lang_init): Enable flag_exceptions by default if no
10999 command line switch was specified.
11001 1997-11-26 Mark Mitchell <mmitchell@usa.net>
11003 * pt.c (unify): Handle `void' template parameters in
11006 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
11008 * rtti.c (build_dynamic_cast): Handle template case here.
11009 (build_dynamic_cast_1): Not here.
11011 * typeck2.c (digest_init): Make copies where appropriate.
11013 * decl2.c (delete_sanity): resolve_offset_ref.
11015 * except.c: Call terminate without caching so many bits.
11017 * except.c (expand_start_catch_block): Fix catching a reference
11020 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
11022 * init.c (build_new): Copy size to the saveable obstack.
11024 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
11025 TRY_CATCH_EXPR for now.
11027 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
11029 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
11030 has DECL_LANG_SPECIFIC.
11032 * exception.cc (struct cp_eh_info): Add handlers field.
11033 (__cp_push_exception): Initialize it.
11034 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
11035 (__throw_bad_exception): Remove.
11036 * except.c (call_eh_info): Add handlers field.
11037 (get_eh_handlers): New fn.
11038 (push_eh_cleanup): Increment handlers.
11040 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
11042 * except.c (expand_start_eh_spec): Use the try/catch code.
11043 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
11044 doing everything inline.
11045 (init_exception_processing): throw_type_match now takes
11046 const void pointers.
11047 * exception.cc (__check_eh_spec): New fn.
11048 * inc/exception: Neither terminate nor unexpected return.
11049 * decl.c: Make const_ptr_type_node public.
11050 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
11052 * except.c (expand_start_catch_block): We only need the rethrow
11053 region for non-sjlj exceptions.
11054 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
11056 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
11058 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
11059 (various.o): Likewise.
11060 * inc/new: Add placement deletes. Add throw specs for default new.
11061 * new.cc (set_new_handler): Move here from libgcc2.
11062 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
11063 (new): Move from libgcc2. Throw bad_alloc.
11064 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
11065 * decl.c (init_decl_processing): Update exception specs on new and
11068 * method.c (build_decl_overload_real): Don't mess with global
11071 * init.c (build_new): Check for null throw spec, not nothrow_t.
11073 * decl.c (duplicate_decls): Don't complain about different exceptions
11074 from an internal declaration.
11076 * call.c (build_op_delete_call): Fix check for member fns again.
11078 * decl2.c (import_export_decl): Interface hackery affects
11079 virtual synthesized methods.
11081 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
11083 * decl.c (start_decl): Don't just complain about a mismatched
11086 * decl.c (make_implicit_typename): Handle case where t is not
11087 actually from context.
11088 * tree.c (get_type_decl): Lose identifier case.
11089 * spew.c (yylex): Lose useless call to identifier_typedecl_value.
11090 * parse.y (nonnested_type): Just use lookup_name.
11091 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
11093 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
11095 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
11096 T was built in C language context (for example, by
11097 output_func_start_profiler).
11099 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
11101 * decl.c (make_implicit_typename): New fn.
11102 (lookup_name_real): Use it. Use current_class_type as the context.
11104 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
11106 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
11108 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
11110 * friend.c (do_friend): Warn about non-template friends in templates.
11112 * call.c (build_op_delete_call): Fix handling of inherited delete.
11114 * search.c (dfs_record_inheritance): Ignore template type parms.
11116 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
11118 * call.c (build_new_op): Fix copy error.
11119 (build_op_new_call): New fn.
11120 (build_op_delete_call): New fn.
11121 * cp-tree.h: Declare them.
11122 * init.c (build_new): Use them. Support placement delete.
11123 (build_x_delete): Use build_op_delete_call.
11124 (build_delete): Likewise.
11125 * decl2.c (delete_sanity): Likewise.
11126 (coerce_delete_type): Don't complain about placement delete.
11128 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
11130 * call.c (build_new_function_call): Remove unused 'obj' parm.
11131 * cp-tree.h, typeck.c: Adjust.
11133 * init.c (build_new): Make the cleanup last longer.
11134 (expand_vec_init): Call do_pending_stack_adjust.
11136 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
11138 * pt.c (do_type_instantiation): Fix typo.
11139 (mark_class_instantiated): If we support one_only but not weak
11140 symbols, don't mark this as known.
11142 * init.c (build_new): Handle vec delete in EH cleanup.
11144 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
11146 * call.c (build_method_call): Call complete_type before checking
11149 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
11151 * decl.c (add_block_current_level): Delete.
11152 * init.c (build_vec_delete_1): Delete build_block and
11153 add_block_current_level calls.
11155 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
11157 * init.c (build_new): Handle freeing allocated memory when the
11158 constructor throws.
11160 * call.c (build_new_method_call): Fix flags arg.
11162 * pt.c (do_type_instantiation): Don't try to instantiate
11164 (mark_decl_instantiated): If we support one_only but not
11165 weak symbols, mark this one_only.
11166 * decl2.c (import_export_vtable): Don't defer handling of vtables
11167 if MULTIPLE_SYMBOL_SPACES.
11169 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
11171 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
11173 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
11175 * except.c (do_pop_exception): Return a value.
11177 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
11179 * call.c (build_new_method_call): Handle getting a
11180 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
11181 if we got template parms.
11182 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
11184 * decl2.c (build_expr_from_tree): Tweak last change.
11185 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
11186 (maybe_fold_nontype_arg): Split out from tsubst_copy.
11187 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
11189 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
11191 * pt.c (tsubst_copy): Handle explicit template arguments in
11193 * typeck.c (build_x_function_call): Likewise.
11194 * decl2.c (build_expr_from_tree): Lookup function name if it
11197 * pt.c (tsubst): Instantiate template functions properly when
11198 template parameter does not appear in function arguments and return
11200 (comp_template_args): Handle member templates required by tsubst.
11202 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
11204 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
11207 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
11209 * pt.c (coerce_template_parms): Tweak error message.
11211 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
11212 return type defaults to `int', even if there are storage-class
11215 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
11217 Complete nested exception support.
11218 * except.c (do_pop_exception): Split out...
11219 (push_eh_cleanup): From here. Handle the EH region by hand.
11220 (expand_start_catch_block): Add a new level for the catch parm.
11221 Move the rethrow region outside the two cleanup regions.
11222 Protect the initializer for the catch parm with terminate.
11223 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
11224 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
11225 popping off the middle of the stack.
11226 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
11227 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
11228 (build_cplus_new): Only wrap CALL_EXPRs.
11229 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
11230 the constructor call.
11232 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11234 * Make-lang.in (c++.distdir): Make inc subdirectory.
11236 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
11238 * decl2.c (finish_file): Put back some code.
11240 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
11242 * decl2.c (finish_file): Remove redundant code.
11243 * method.c (emit_thunk): Don't let the backend defer generic thunks.
11245 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
11247 * except.c (call_eh_info): Split out...
11248 (push_eh_info): From here.
11249 (expand_builtin_throw): Use it.
11250 (expand_start_catch_block): Move region start back.
11252 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
11254 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
11255 (real_yylex): Record wide strings using target endianness, not host.
11257 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
11259 * repo.c (rindex): Add decl unconditionally.
11260 (get_base_filename, open_repo_file): Don't cast rindex.
11261 * xref.c (rindex): Add decl unconditionally.
11262 (index): Remove unused decl.
11263 (open_xref_file): Don't cast rindex.
11265 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
11267 * class.c (build_vbase_path): Propagate the result type properly.
11269 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
11271 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
11272 remaining use of saved_throw_type with a call to get_eh_type.
11274 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
11276 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
11277 (file_name_nondirectory): New function, doing the same as the macro.
11278 (set_typedecl_interface_info): Use it instead of the macro.
11279 (check_newline): Likewise.
11280 (handle_cp_pragma): Likewise.
11282 * repo.c (get_base_filename): Cast result of rindex to char*.
11283 (open_repo_file): Likewise.
11284 * xref.c (open_xref_file): Likewise.
11285 * error.c (dump_char): Make its arg int, not char.
11287 * except.c (push_eh_info): Pass the number of fields - 1 down, not
11288 the exact number of fields.
11290 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
11292 Support for nested exceptions.
11293 * tinfo2.cc (__is_pointer): New fn.
11294 * exception.cc (struct cp_eh_info): Define.
11295 (__cp_exception_info, __uncatch_exception): New fns.
11296 (__cp_push_exception, __cp_pop_exception): New fns.
11297 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
11299 (init_exception_processing): Likewise. __eh_pc is now external.
11300 (push_eh_info): New fn.
11301 (get_eh_{info,value,type,caught}): New fns.
11302 (push_eh_cleanup): Just call __cp_pop_exception.
11303 (expand_start_catch_block): Use push_eh_info. Start the eh region
11305 (expand_end_eh_spec): Use push_eh_info.
11306 (expand_throw): Call __cp_push_exception to set up the exception info.
11307 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
11309 (expand_builtin_throw): Don't refer to empty_fndecl.
11311 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
11313 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
11315 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
11317 * method.c (build_template_parm_names, build_decl_overload_real):
11318 Add static to definitions.
11319 * pt.c (add_to_template_args, note_template_header,
11320 processing_explicit_specialization, type_unification_real): Likewise.
11321 ({determine,check}_explicit_specialization): Use a single string for
11324 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
11326 * except.c (expand_exception_blocks): Call do_pending_stack_adjust.
11327 (expand_end_catch_block): Likewise.
11328 (expand_end_eh_spec): Likewise.
11330 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
11332 * decl.c (duplicate_decls): Handle template specializations
11334 * error.c (dump_function_name): Fix printing of specializations of
11335 member functions that are not member templates.
11336 * cp-tree.h (processing_specialization): Make global.
11337 * pt.c (processing_specialization): Likewise.
11338 * lex.c (cons_up_default_function): Save and restore
11339 processing_specialization to avoid confusion.
11341 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
11343 * decl.c (init_decl_processing): Give null_node unknown* type.
11344 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
11345 (common_type): Likewise.
11346 * error.c (args_as_string): Recognize null_node.
11348 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11350 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
11351 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
11353 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
11355 * Make-lang.in (g++): Include prefix.o.
11357 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
11359 * pt.c (determine_explicit_specialization): Initialize "dummy"
11360 to keep Purify quiet.
11362 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
11364 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
11365 (build_overload_int): Not here.
11367 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
11369 * class.c (build_type_pathname): Remove.
11370 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
11372 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
11374 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
11375 &&label GNU extension.
11377 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
11379 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
11380 so as to avoid incorrect manglings.
11381 * method.c (build_decl_overload_real): Don't mangle return types
11384 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
11386 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
11387 scratch_tree_cons): Define as macros for now.
11388 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
11389 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
11390 typeck2.c: Use them and the expression_obstack variants.
11392 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
11394 * decl.c (store_return_init): Allow classes with explicit ctors to
11395 be used with the named return values extension.
11397 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
11399 * pt.c (instantiate_decl): Fix previous change.
11401 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
11403 * pt.c (tsubst): Fix thinko.
11404 (instantiate_decl): Really use the original template.
11406 * call.c (build_new_method_call): Use simple constructor_name for
11409 Wed Oct 8 22:44:42 1997 Jeffrey A Law <law@cygnus.com>
11411 * method.c (build_underscore_int): Don't use ANSI specific
11414 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
11416 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
11417 for our key method; it might have been inlined by -O3.
11419 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
11421 * decl.c (make_typename_type): Do not try to call lookup_field for
11422 non-aggregate types.
11424 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
11426 * typeck.c (build_reinterpret_cast): Tweak.
11428 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
11430 * typeck.c (build_reinterpret_cast): Converting a void pointer
11431 to function pointer with a reinterpret_cast produces a warning
11432 if -pedantic is issued.
11434 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
11436 * typeck.c (c_expand_return): Don't warn about returning a
11437 reference-type variable as a reference.
11439 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
11441 * method.c (build_static_name): Fix typo.
11443 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
11445 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
11446 OLDDECL before we try to do DECL_USE_TEMPLATE.
11448 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
11450 * decl.c (duplicate_decls): Don't warn about template instances.
11452 * typeck.c (mark_addressable): Lose ancient code that unsets
11455 * pt.c (do_decl_instantiation): Lose support for instantiating
11458 * call.c (build_new_function_call): Fix handling of null explicit
11460 (build_new_method_call): Likewise.
11462 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
11464 * method.c (build_underscore_int): Fix typo.
11466 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
11468 * tree.c (print_lang_statistics): #if 0 call to
11469 print_inline_obstack_statistics until its definition is checked in.
11471 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
11473 * decl2.c (finish_file): Move dump_tree_statistics to end.
11475 * pt.c (instantiate_decl): Look for the original template.
11476 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
11477 of member templates.
11479 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
11481 * Makefile.in (g++FAQ.*): New rules.
11482 (CONFLICTS): Update.
11483 * g++FAQ.texi: Moved from libg++.
11485 * parse.y (PFUNCNAME): Only specify the type once.
11487 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
11489 * lex.c (real_yylex): Clean up the code to fully behave the way
11490 the c-lex.c parser does for complex and real numbers.
11492 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
11494 * method.c (build_decl_overload_real): Reformat.
11496 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
11498 * method.c (synthesize_method): If at_eof, determine our linkage.
11500 1997-09-29 Paul Eggert <eggert@twinsun.com>
11502 * lex.c (real_yylex): Treat `$' just like `_', except issue a
11503 diagnostic if !dollars_in_ident or if pedantic.
11505 * lang-specs.h (@c++): -ansi no longer implies -$.
11507 * decl2.c (lang_decode_option):
11508 -traditional and -ansi now do not mess with
11511 Mon Sep 29 19:57:51 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
11513 * Makefile.in (parse.o, decl.o): Also depend on
11514 $(srcdir)/../except.h $(srcdir)/../output.h.
11515 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
11516 $(srcdir)/../except.h $(srcdir)/../output.h.
11517 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
11520 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
11522 * expr.c (cplus_expand_expr): Make it static.
11524 * decl2.c, init.c, typeck.c: Include "expr.h".
11525 (expand_expr): Use proper values when calling the function.
11527 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
11529 * lang-options.h: New -Wold-style-cast flag.
11530 * cp-tree.h (warn_old_style_cast): New variable.
11531 * decl2.c (warn_old_style_cast): Likewise.
11532 (lang_decode_option): Support -Wold-style-cast.
11533 (reparse_absdcl_as_casts): Produce old-style-cast warning.
11535 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
11537 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
11538 TREE_USED, reset value based on already_used.
11540 * init.c (expand_member_init): Revert change.
11542 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
11544 * cp-tree.h, decl.c, decl2.c, pt.c:
11545 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
11547 * decl2.c (lang_decode_option): Add missing ;.
11549 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
11551 * friend.c (do_friend): Disable injection for all template-derived
11553 * decl2.c (lang_decode_option): Handle -fguiding-decls.
11554 * parse.y (notype_template_declarator): New nonterminal.
11555 (direct_notype_declarator): Use it.
11556 (complex_direct_notype_declarator): Likewise.
11557 (object_template_id): Accept any kind of identifier after TEMPLATE.
11558 (notype_qualified_id): Don't add template declarators here.
11560 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
11562 * call.c (add_template_candidate): Add explicit_targs parameter.
11563 (build_scoped_method_call): Use it.
11564 (build_overload_call_real): Likewise.
11565 (build_user_type_conversion_1): Likewise.
11566 (build_new_function_call): Likewise.
11567 (build_object_call): Likewise.
11568 (build_new_op): Likewise.
11569 (build_new_method_call): Likewise.
11570 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
11571 (build_new_method_call): Likewise.
11573 * class.c (finish_struct_methods): Add specialization pass to
11574 determine which methods were specializing which other methods.
11575 (instantiate_type): Handle TEMPLATE_ID_EXPR.
11577 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
11579 * cp-tree.h (name_mangling_version): New variable.
11580 (flag_guiding_decls): Likewise.
11581 (build_template_decl_overload): New function.
11582 (begin_specialization): Likewise.
11583 (reset_specialization): Likewise.
11584 (end_specialization): Likewise.
11585 (determine_explicit_specialization): Likewise.
11586 (check_explicit_specialization): Likewise.
11587 (lookup_template_function): Likewise.
11588 (fn_type_unification): Add explicit_targs parameter.
11589 (type_unification): Likewise.
11591 * decl.c (duplicate_decls): Add smarts for explicit
11593 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
11595 (grokfndecl): Call check_explicit_specialization.
11597 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
11598 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
11599 (check_classfn): Handle specializations.
11601 * error.c (dump_function_name): Print specialization arguments.
11603 * friend.c (do_friend): Don't call pushdecl for template
11606 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
11608 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
11609 and -fno-guiding-decls.
11611 * lex.c (identifier_type): Return PFUNCNAME for template function
11614 * method.c (build_decl_overload_real): New function.
11615 (build_template_parm_names): New function.
11616 (build_overload_identifier): Use it.
11617 (build_underscore_int): New function.
11618 (build_overload_int): Use it. Add levels for template
11620 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
11621 (build_overload_nested_names): Handle template type parameters.
11622 (build_template_decl_overload): New function.
11624 * parse.y (YYSTYPE): New ntype member.
11625 (nested_name_specifier): Use it.
11626 (nested_name_specifier_1): Likewise.
11627 (PFUNCNAME): New token.
11628 (template_id, object_template_id): New non-terminals.
11629 (template_parm_list): Note specializations.
11630 (template_def): Likewise.
11631 (structsp): Likewise.
11632 (fn.def2): Handle member template specializations.
11633 (component_decl_1): Likewise.
11634 (direct_notype_declarator): Handle template-ids.
11635 (component_decl_1): Likewise.
11636 (direct_notype_declarator): Handle template-ids.
11637 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
11639 * pt.c (processing_specializations): New variable.
11640 (template_header_count): Likewise.
11641 (type_unification_real): New function.
11642 (processing_explicit_specialization): Likewise.
11643 (note_template_header): Likewise.
11644 (is_member_template): Handle specializations.
11645 (end_template_decl): Call reset_specialization.
11646 (push_template_decl): Handle member template specializations.
11647 (tsubst): Likewise.
11648 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
11649 (instantiate_template): Handle specializations.
11650 (instantiate_decl): Likewise.
11651 (fn_type_unification): Handle explicit_targs.
11652 (type_unification): Likewise. Allow incomplete unification
11653 without an error message, if allow_incomplete.
11654 (get_bindings): Use new calling sequence for fn_type_unification.
11656 * spew.c (yylex): Handle PFUNCNAME.
11658 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
11659 (really_overloaded_fn): Likewise.
11660 (get_first_fn): Handle function templates.
11662 * typeck.c (build_x_function_call): Use really_overloaded_fn.
11663 Handle TEMPLATE_ID_EXPR.
11664 (build_x_unary_op): Likewise.
11665 (build_unary_op): Likewise.
11666 (mark_addressable): Templates whose address is taken are marked
11669 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
11671 * decl.c (init_decl_processing): Declare __builtin_constant_p as
11672 accepting any kind of type, not only int.
11674 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
11676 * search.c (get_matching_virtual): Notice virtual bases when sorrying
11677 about covariant returns.
11679 * parse.y (member_init): Also imply typename here. Remove ancient
11680 extension for initializing base members.
11682 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
11684 Handle multi-level typenames and implicit typename in base list.
11685 * parse.y (typename_sub{,[0-2]}): New rules.
11686 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
11687 (nonnested_type): New rule.
11688 (complete_type_name): Use it.
11689 (base_class.1): Use typename_sub and nonnested_type.
11690 (nested_name_specifier): Don't elide std:: here.
11691 * decl.c (make_typename_type): Handle getting a type for NAME.
11692 (lookup_name_real): Turn std:: into :: here.
11694 Rvalue conversions were removed in London.
11695 * call.c (is_subseq): Don't consider lvalue transformations.
11696 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
11697 (joust): Re-enable ?: kludge.
11699 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
11701 * decl.c (start_function): Up warning of no return type to be a
11704 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
11706 * init.c (expand_member_init): Don't set TREE_USED.
11707 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
11708 set,don't clear TREE_USED wholesale.
11710 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
11712 * call.c (build_over_call): Do require_complete_type before
11715 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
11717 * search.c (lookup_field): Call complete_type in all cases.
11719 * decl.c (finish_function): Just warn about flowing off the end.
11721 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
11723 * decl.c (grokparms): Don't bash a permanent list node if we're
11726 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
11728 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
11730 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
11732 * call.c (build_new_op): Give better error for syntactically
11733 correct, but semantically invalid, use of undeclared template.
11735 * call.c (compare_qual): Handle pmfs.
11737 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
11738 after the exception spec.
11740 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
11742 * call.c (null_ptr_cst_p): Integer type, not integral type.
11744 * call.c (joust): Disable warnings until they can be moved to the
11747 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
11749 * Makefile.in, config-lang.in: Convert to autoconf.
11751 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
11753 * decl.c (lookup_name_real): Add implicit 'typename' to types from
11756 * pt.c (most_specialized_class): Fix typo.
11757 (tsubst): Move constant folding to TREE_VEC case.
11759 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
11761 * pt.c (do_poplevel): Don't warn about unused local variables
11762 while processing_template_decl since we don't always know whether
11763 or not they will need constructing/destructing.
11765 * pt.c (uses_template_parms): Check the values of an enumeration
11766 type to make sure they don't depend on template parms.
11768 * decl.c (make_typename_type): Don't lookup the field if the
11769 context uses template parms, even if we're not
11770 processing_template_decl at the moment.
11772 * pt.c (coerce_template_parms): Avoid looking at the
11773 TYPE_LANG_DECL portion of a typename type, since there won't be
11775 (tsubst): Do constant folding as necessary to make sure that
11776 arguments passed to lookup_template_class really are constants.
11778 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
11780 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
11781 * decl2.c (finish_file): Only register exception tables if we
11784 * decl.c (init_decl_processing): Add __builtin_[fs]p.
11786 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
11788 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
11790 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
11792 * error.c (dump_decl): Avoid crashing when presented with a
11793 uninitialized constant, as can occur with a template parameter.
11794 (dump_expr): Make sure that there are enough levels of
11795 current_template_parms before we start diving through them.
11797 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
11799 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
11802 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
11804 * except.c (expand_throw): Call build_delete for all
11805 exception types, not just objects with destructors.
11807 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
11809 * decl.c (current_local_enum): Remove static.
11810 * pt.c (tsubst_enum): Save and restore value of current_local_enum
11811 in case template is expanded in enum decl.
11812 (instantiate_class_template): Use new tsubst_enum signature.
11813 (tsubst_expr): Likewise.
11815 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
11817 * pt.c (begin_member_template_processing): Take a function as
11818 argument, not a set of template arguments. Use the template
11819 parameters, rather than the arguments. Handle non-type parameters
11820 correctly. Push a binding level for the parameters so that multiple
11821 member templates using the same parameter names can be declared.
11822 (end_member_template_processing): Pop the binding level.
11823 (push_template_decl): Mark member templates as static when
11826 * lex.c (do_pending_inlines): Pass the function, not its template
11827 arguments, to begin_member_template_processing.
11828 (process_next_inline): Likewise.
11829 (do_pending_defargs): Likewise.
11831 * error.c (dump_expr): Obtain the correct declaration for a
11832 TEMPLATE_CONST_PARM.
11834 * call.c (add_template_conv_candidate): New function.
11835 (build_object_call): Handle member templates, as done in the other
11838 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
11840 * decl.c (replace_defag): Undo previous change.
11841 * lex.c (do_pending_defargs): Deal with member templates.
11843 * pt.c (is_member_template): Avoid crashing when passed a
11844 non-function argument.
11846 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
11848 * class.c (grow_method): Remove check for redeclaration.
11850 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
11852 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
11853 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
11854 (PRIMARY_TEMPLATE_P): Use it.
11855 * call.c (build_overload_call_real): Use it.
11856 * class.c (instantiate_type): Likewise.
11857 * decl.c (decls_match): Likewise.
11858 * method.c (build_overload_identifier): Likewise.
11859 * pt.c (push_template_decl): Likewise.
11860 (classtype_mangled_name): Likewise.
11861 (lookup_template_class): Likewise.
11863 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
11864 DECL_NTPARMS to conform to usage elsewhere.
11865 * call.c (add_template_candidate): Likewise.
11866 * class.c (instantiate_type): Likewise.
11867 * pt.c (instantiate_template): Likewise.
11868 (get_bindings): Likewise.
11870 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
11871 is_member_template.
11873 * pt.c (unify): Undo changes to allow multiple levels of template
11875 (type_unification): Likewise.
11876 (fn_type_unification): Likewise.
11877 (get_class_bindings): Likewise.
11878 * cp-tree.h (Likewise).
11880 * decl.c (replace_defarg): Check that the type of the default
11881 parameter does not invlove a template type before complaining
11882 about the initialization.
11884 * error.c (dump_expr): Deal with template constant parameters in
11885 member templates correctly.
11887 * pt.c (is_member_template): Deal with class specializations
11889 (tsubst): Handle "partial instantiation" of member templates
11892 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
11894 * pt.c (type_unification): Change calling sequence to allow for
11895 multiple levels of template parameters.
11896 (tsubst_expr): Likewise.
11897 (tsubst): Likewise.
11898 (tsubst_copy): Likewise.
11899 (instantiate_template): Likewise.
11901 * call.c (build_overload_call_real): Use it.
11902 (add_builtin_candidate): Use it.
11903 (build_new_method_call): Use it.
11904 * class.c (instantiate_type): Use it.
11905 * decl.c (grokdeclarator): Use it.
11906 * decl2.c (finish_file): Use it.
11907 * method.c (build_overload_identifier): Use it.
11909 * call.c (add_template_candidate): Add additional parameter for
11910 the function return type. Call fn_type_unification istead of
11912 (build_user_type_conversion_1): Handle member templates.
11913 (build_new_function_call): Likewise.
11914 (build_new_op): Likewise.
11915 (build_new_method_call): Likewise.
11917 * class.c (grow_method): Don't give an error message indicating
11918 that two member templates with the same name are ambiguous.
11919 (finish_struct): Treat member template functions just like member
11922 * cp-tree.h (check_member_template): Add declaration.
11923 (begin_member_template_processing): Likewise.
11924 (end_member_template_processing): Likewise.
11925 (fn_type_unification): Likewise.
11926 (is_member_template): Likewise.
11927 (tsubst): Change prototype.
11928 (tsubst_expr): Likewise.
11929 (tsubst_copy): Likewise.
11930 (instantiate_template): Likewise.
11931 (get_bindings): Likewise.
11933 * decl.c (decls_match): Handle multiple levels of template
11935 (pushdecl): Handle template type params just like other type
11937 (push_class_level_binding): Return immediately if the
11938 class_binding_level is NULL.
11939 (grokfndecl): If check_classfn() returns a member_template, use
11940 the result of the template, not the template itself.
11942 * decl2.c (check_member_template): New function. Check to see
11943 that the entity declared to be a member template can be one.
11944 (check_classfn): Allow redeclaration of member template functions
11945 with different types; the new functions can be specializations or
11946 explicit instantiations.
11948 * error.c (dump_decl): Handle multiple levels of template
11950 (dump_function_decl): Update to handle function templates.
11952 * lex.c (do_pending_inlines): Set up template parameter context
11953 for member templates.
11954 (process_next_inline): Likewise.
11956 * method.c (build_overload_identifier): Adjust for multiple levels
11957 of template parameters.
11959 * parse.y (fn.def2): Add member templates.
11960 (component_decl_1): Likewise.
11962 * pt.c (begin_member_template_processing): New function.
11963 (end_member_template_processing): Likewise.
11964 (is_member_template): Likewise.
11965 (fn_type_unification): Likewise.
11966 (current_template_parms): Return a vector of all the template
11967 parms, not just the innermost level of parms.
11968 (push_template_decl): Deal with the possibility of member
11970 (lookup_template_class): Likewise.
11971 (uses_template_parms): Likewise.
11972 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
11973 TEMPLATE_CONST_PARM to deal with multiple levels of template
11974 arguments. Add processing of TEMPLATE_DECL to produce new
11975 TEMPLATE_DECLs from old ones.
11976 (do_decl_instantiation): Handle member templates.
11978 * search.c (lookup_fnfields_1): Handle member template conversion
11981 * tree.c (cp_tree_equal): Check the levels, as well as the
11982 indices, of TEMPLATE_CONST_PARMs.
11984 * typeck.c (comptypes): Check the levels, as well as the indices,
11985 fo TEMPLATE_TYPE_PARMs.
11986 (build_x_function_call): Treat member templates like member
11989 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
11991 * typeck.c (c_expand_return): Always convert_for_initialization
11992 before checking for returning a pointer to local.
11994 * pt.c (type_unification): If strict and the function parm doesn't
11995 use template parms, just compare types.
11997 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
11999 * method.c (build_overloaded_value): Replace direct call
12000 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
12002 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
12004 * typeck.c (convert_arguments): Don't arbitrarily choose the first
12005 of a set of overloaded functions.
12007 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
12009 * lex.c (real_yylex): Don't elide __FUNCTION__.
12011 * method.c (build_overload_value): Add in_template parm.
12012 (build_overload_int): Likewise.
12013 (build_overload_identifier): Pass it.
12015 * decl.c (duplicate_decls): Don't bash a previous template
12016 definition with a redeclaration.
12018 * pt.c (unify): float doesn't match double.
12020 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
12021 TYPE_DECL. Handle getting non-template types.
12022 * parse.y (explicit_instantiation): Use typespec instead of
12023 aggr template_type.
12025 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
12027 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
12029 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
12031 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
12032 (compare_ics): Likewise.
12034 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
12036 * call.c (joust): Warn about choosing one conversion op over
12037 another because of 'this' argument when the other return type is
12039 (source_type): New fn.
12041 * call.c (build_new_op): Strip leading REF_BIND from first operand
12042 to builtin operator.
12044 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
12047 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
12049 * call.c (null_ptr_cst_p): Remove support for (void*)0.
12051 Wed Aug 27 02:03:34 1997 Jeffrey A Law <law@cygnus.com>
12053 * typeck.c (expand_target_expr): Make definition match declaration.
12055 * class.c (get_basefndecls): Make definition match declaration.
12057 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
12059 * input.c (sub_getch): Eventually give up and release the input file.
12061 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
12064 * call.c (joust): Tweak message.
12066 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
12068 * error.c (type_as_string): Put const/volatile on template type
12069 parameters where appropriate.
12071 Sat Aug 23 17:47:22 1997 Jeffrey A Law <law@cygnus.com>
12073 * call.c (strictly_better): Make arguments unsigned ints.
12075 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
12077 * lex.c (real_yylex): Refer to __complex instead of complex.
12079 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
12081 * lex.c (real_yylex): Don't use getc directly.
12083 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
12085 * call.c (is_subseq): Don't try to be clever.
12087 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
12089 * parse.y, pt.c: Include "except.h".
12090 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
12091 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
12092 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
12093 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
12096 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
12098 * decl2.c (mark_vtable_entries): Instead of replacing pure
12099 virtuals with a reference to __pure_virtual, copy the decl and
12102 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
12104 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
12106 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
12108 * pt.c (instantiate_class_template): Call repo_template_used
12109 before finish_prevtable_vardecl.
12111 * call.c (is_subseq): New fn.
12112 (compare_ics): Use it.
12114 * repo.c (finish_repo): Don't crash on no args.
12116 * parse.y (named_complex_class_head_sans_basetype): Handle
12117 explicit global scope.
12118 * decl2.c (handle_class_head): New fn.
12120 * pt.c (unify): Add CONST_DECL case.
12122 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12124 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
12126 * cp-tree.h (report_type_mismatch): Add prototype.
12127 * call.c (build_overload_call_real): Remove erroneous fourth
12128 argument to report_type_mismatch.
12129 (build_user_type_conversion_1): Remove erroneous second arg to
12131 (build_new_function_call): Likewise.
12132 (build_object_call): Likewise.
12133 (build_new_op): Likewise.
12134 (build_new_method_call): Likewise.
12136 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
12138 * error.c (dump_decl): Don't bother processing a function with no
12139 DECL_LANG_SPECIFIC.
12141 * method.c (emit_thunk): Call init_function_start in the macro case.
12143 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
12145 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
12146 defined and used to set flag_vtable_thunks.
12148 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
12150 * parse.y: Don't clear the inlines from their obstack until they've
12151 all been processed.
12153 * decl.c (duplicate_decls): Don't complain about exception
12154 specification mismatch if flag_exceptions is off.
12156 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
12158 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
12160 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
12162 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
12163 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
12164 Include <stdio.h> before include files that formerly used STDIO_PROTO.
12166 * decl.c, g++spec.c, lex.c, method.c, repo.c:
12167 Include "config.h" first, as per autoconf manual.
12169 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
12171 * decl.c (duplicate_decls): Tweak wording.
12172 * lex.c (do_pending_defargs): Don't die if we see a default arg
12173 that isn't a DEFAULT_ARG.
12174 * error.c (dump_expr): Handle DEFAULT_ARG.
12176 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
12177 * lang-options.h: Add -fhandle-exceptions.
12179 * class.c (build_vtable): Vtables are artificial.
12180 (prepare_fresh_vtable): Likewise.
12182 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
12184 * cvt.c (ocp_convert): After converting to the target type, set
12185 LOOKUP_NO_CONVERSION.
12187 * call.c (joust): Warn about potentially confusing promotion rules
12189 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
12191 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
12193 * exception.cc: Declare __terminate_func with noreturn attribute.
12195 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
12197 * parse.y: Break out eat_saved_input, handle errors.
12198 (function_try_block): Use compstmt instead of compstmt_or_error.
12200 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
12202 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
12204 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
12206 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
12207 existence of cc1plus check whether $(LANGUAGES) contains C++.
12209 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
12211 * method.c (do_build_copy_constructor): When copying an anonymous
12212 union member loop around to handle nested anonymous unions. Use
12213 the offset of the member relative to the outer structure, not the
12216 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
12218 * call.c (resolve_args): New fn.
12219 (build_new_function_call): Use it.
12220 (build_object_call): Likewise.
12221 (build_new_method_call): Likewise.
12223 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
12225 * call.c (build_over_call): tsubst all default parms from templates.
12227 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
12229 * decl.c (struct cp_function): Add static_labelno.
12230 (push_cp_function_context): Save it.
12231 (pop_cp_function_context): Restore it.
12233 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
12235 * typeck.c (build_component_ref_1): Convert from reference.
12237 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12239 * parse.y (current_declspecs, prefix_attributes): Initialize to
12242 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
12243 before we try to force it to be a TREE_LIST.
12244 (decl): Make sure $1.t is non-nil.
12246 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
12248 * pt.c (uses_template_parms): Handle template first-parse codes.
12250 * decl.c (cp_finish_decl): Only warn about user-defined statics.
12252 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
12254 * pt.c (unify): Handle BOOLEAN_TYPE.
12256 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
12257 * pt.c (tsubst): Don't set it.
12258 * call.c (build_over_call): Use uses_template_parms.
12260 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
12262 * method.c (build_overload_nested_name): Use static_labelno
12263 instead of var_labelno.
12264 (build_qualified_name): New fn.
12265 (build_overload_name): Split out from here.
12266 (build_static_name): Use build_qualified_name.
12267 * decl.c (cp_finish_decl): Statics in extern inline functions
12268 have comdat linkage.
12269 (start_function): Initialize static_labelno.
12271 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
12273 * class.c (finish_struct_methods): Add check of warn_ctor_dtor_privacy
12274 before "all member functions in class [] are private".
12276 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
12278 * lex.c (do_scoped_id): convert_from_reference.
12279 * init.c (build_offset_ref): Likewise.
12281 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
12283 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
12285 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
12287 * typeck.c (get_member_function_from_ptrfunc): Promote index
12290 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
12292 * tree.c (layout_basetypes): Move non-virtual destructor warning.
12293 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
12295 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
12297 * decl.c (grokdeclarator): Call add_defarg_fn for the function
12299 * lex.c (add_defarg_fn): Adjust.
12300 (do_pending_defargs): Adjust. Don't skip the first parm.
12302 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
12304 * decl.c (build_enumerator): Global enumerators are also readonly.
12306 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
12307 (build_dynamic_cast): Call it and convert_from_reference.
12309 * lex.c (add_defarg_fn): New fn.
12310 (snarf_defarg): Don't add to defarg_types.
12311 (do_pending_defargs): Lose defarg_types. All fns we process now
12313 * decl.c (grokfndecl): Call add_defarg_fn.
12315 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
12316 * cp-tree.def: Add DEFAULT_ARG.
12317 * spew.c (yylex): Call snarf_defarg as appropriate.
12318 * parse.y: New tokens DEFARG and DEFARG_MARKER.
12319 (defarg_again, pending_defargs, defarg, defarg1): New rules.
12320 (structsp): Use pending_defargs.
12321 (parms, full_parm): Use defarg.
12322 * lex.c (init_lex): Initialize inline_text_firstobj.
12323 (do_pending_inlines): Never pass the obstack to feed_input.
12324 (process_next_inline): Call end_input instead of restore_pending_input.
12325 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
12326 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
12327 * input.c (end_input): New fn.
12328 (sub_getch): At the end of some fed input, just keep returning EOF
12329 until someone calls end_input.
12330 Remove 'obstack' field from struct input_source.
12331 * decl.c (grokparms): Handle DEFAULT_ARG.
12332 (replace_defarg): New fn.
12333 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
12335 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
12337 * call.c (implicit_conversion): If nothing else works, try binding
12338 an rvalue to a reference.
12340 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
12342 * decl.c (init_decl_processing): Fix Jun 30 patch -- move
12343 ifndef for Cygwin32 to include SIGSEGV.
12345 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
12347 * class.c (finish_struct_1): Only complain about pointers without
12348 copy stuff if there are any constructors.
12350 * rtti.c (build_dynamic_cast): Call complete_type on the types.
12352 * decl.c (grokfndecl): If the function we chose doesn't actually
12355 * decl2.c (grokclassfn): Don't specify 'const int' for the
12356 artificial destructor parm.
12358 * pt.c (type_unification): If we are called recursively, nothing
12361 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
12363 * decl.c (init_decl_processing): Stop trying to catch signals
12364 other than SIGABRT since the Cygwin32 library doesn't support
12365 them correctly yet. This fixes a situation in which g++ causes
12366 a hang on SIGSEGVs and other such signals in our Win32-hosted
12369 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
12371 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
12373 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
12375 * typeck2.c (store_init_value): Always return the value if our
12376 type needs constructing.
12378 * method.c (hack_identifier): Convert class statics from
12381 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
12383 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
12385 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
12387 * typeck.c (c_expand_return): Make sure we clean up temporaries at
12388 the end of return x;
12390 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12392 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
12394 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
12396 * except.c (expand_builtin_throw): Add support
12397 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
12399 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
12401 * repo.c (extract_string): Null-terminate.
12403 * cp-tree.h (TI_SPEC_INFO): New macro.
12404 (CLASSTYPE_TI_SPEC_INFO): New macro.
12405 * pt.c (push_template_decl): Correctly determine # of template parms
12408 * call.c (compare_ics): Really fix 'this' conversions.
12410 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
12413 * pt.c (push_template_decl): Complain about mismatch in # of
12414 template parms between a class template and a member template.
12416 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
12418 * method.c (synthesize_method): You can't call
12419 function_cannot_inline_p after finish_function.
12420 * decl.c (finish_function): Turn on flag_inline_functions and turn
12421 off DECL_INLINE before handing a synthesized method to the
12424 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
12426 * method.c (synthesize_method): Remove July 30 change to never set
12427 DECL_INLINE if at_eof.
12429 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
12431 * xref.c (GNU_xref_member): Ensure that the node has a
12432 decl_lang_specific part before checking DECL_FRIEND_P.
12434 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
12436 * pt.c (instantiate_class_template): Diagnose non-class types used
12439 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
12441 * typeck.c (build_conditional_expr): Use convert_for_initialization
12442 instead of convert_and_check.
12444 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12446 * parse.y (typespec): Don't pedwarn for typeof.
12448 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
12450 * repo.c (finish_repo): Only check changes if we would write a
12453 * call.c (compare_ics): Fix handling of 'this' conversions.
12455 * pt.c (do_decl_instantiation): Support static data too. Rename
12456 from do_function_instantiation.
12457 * cp-tree.h: Adjust.
12460 * repo.c (extract_string): New fn.
12461 (get_base_filename): Use it.
12462 (init_repo): Compare old args with current args.
12464 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
12466 * Makefile.in, Make-lang.in: Protect C-ls with a comment
12467 character, idea from Paul Eggert <eggert@twinsun.com>.
12469 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
12471 * typeck.c (c_expand_return): Be more persistent in looking for
12474 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
12475 pointer to reference.
12477 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
12479 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
12481 * init.c (build_member_call, build_offset_ref):
12482 Use do_scoped_id instead of do_identifier.
12484 * cvt.c (convert): Remove bogosity.
12486 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12488 * cvt.c (build_up_reference): Do checks of ARGTYPE and
12489 TARGET_TYPE before trying to use get_binfo.
12491 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
12493 * cvt.c (build_up_reference): Call get_binfo to get access control.
12495 * decl2.c (import_export_decl): If we don't support weaks, leave
12498 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
12500 * except.c (expand_builtin_throw): Add support for machines that
12501 cannot access globals after throw's epilogue when
12502 -fno-sjlj-exceptions is used.
12504 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
12506 * parse.y: 'std::' becomes '::'.
12507 * lex.c (real_yylex): Remove 'namespace' warning.
12508 * init.c (build_member_call): Ignore 'std::'.
12509 (build_offset_ref): Likewise.
12510 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
12511 (do_toplevel_using_decl): Ignore 'using std::whatever'.
12512 * decl.c (push_namespace): Just sorry.
12513 (pop_namespace): Nop.
12514 (init_decl_processing): Declare std namespace.
12516 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
12518 * search.c (push_class_decls): A name which ambiguously refers to
12519 several instantiations of the same template just refers to the
12522 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
12524 * decl.c (build_enumerator): Fix problem with unsigned long
12525 enumerated values being smashed to ints, causing overflow
12526 when computing next enumerated value (for enum values around
12529 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
12531 * typeck.c (build_component_ref): Only call mark_used on a decl.
12533 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12535 * typeck.c (build_c_cast): Make the check for a ptr to function
12536 more specific before possible default_conversion call.
12538 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
12540 * except.c (expand_exception_blocks): Simplify and fix and make
12541 sure we don't end a region in a sequence, as expand_end_bindings
12544 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
12546 * except.c (init_exception_processing): Mark terminate as not
12547 returning so that the optimizer can optimize better.
12549 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
12551 * cvt.c (convert): Don't do any extra work, if we can avoid it
12554 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
12556 * *.[chy]: Change cp_convert to ocp_convert, change convert to
12557 cp_convert. convert is now reserved for the backend, and doesn't
12558 have the semantics a frontend person should ever want.
12560 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
12562 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
12563 Lose -traditional support.
12565 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
12567 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
12569 * parse.y (self_reference): Do it for templates, too.
12570 * class.c (pushclass): Don't overload_template_name; the alias
12571 generated by build_self_reference serves the same purpose.
12573 * tree.c (list_hash): Make static, take more args.
12574 (list_hash_lookup): Likewise.
12575 (list_hash_add): Make static.
12576 (list_hash_canon): Lose.
12577 (hash_tree_cons): Only build a new node if one isn't already in the
12579 (hash_tree_chain): Use hash_tree_cons.
12580 * cp-tree.h: Adjust.
12581 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
12582 of calling lookup_name.
12584 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
12586 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
12587 doesn't refer to the CONST_DECLs.
12589 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
12591 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
12593 (expand_class_desc): Convert the last argument to a sizetype.
12595 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12597 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
12598 __real__): Add reswords.
12599 * hash.h: Regenerate.
12600 * lex.h (rid): Add RID_COMPLEX.
12601 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
12602 * lex.c (init_lex): Add building of RID_COMPLEX.
12603 (real_yylex): General cleanup in line with what c-lex.c also has,
12604 sans the cruft for traditional; add handling of SPEC_IMAG, complex
12605 types, and imaginary numeric constants.
12606 * parse.y (REALPART, IMAGPART): Add tokens.
12607 (unary_expr): Add REALPART and IMAGPART rules.
12608 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
12609 * decl.c (complex_{integer,float,double,long}_type_node): Define
12611 (init_decl_processing): Set up the types.
12612 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
12613 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
12614 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
12615 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
12616 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
12618 * method.c (build_overload_name): Add handling of the different
12619 COMPLEX_TYPEs, prefixing them with `J'.
12620 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
12621 as a template parm.
12622 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
12623 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
12624 (mapcar): Handle COMPLEX_CST.
12625 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
12626 (common_type): Add code for complex types.
12627 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
12628 (convert_for_assignment): Likewise.
12629 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
12631 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
12633 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
12634 tsubst_expr, as it might try to do overload resolution.
12636 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
12638 * pt.c (instantiate_class_template): Oops.
12640 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
12642 * cp-tree.def: Add TAG_DEFN.
12643 * pt.c (tsubst_enum): New fn.
12644 (instantiate_class_template): Use it.
12645 (tsubst_expr): Support TAG_DEFN.
12646 (tsubst): Support local enums.
12647 (tsubst_copy): Likewise.
12648 * decl.c (finish_enum): Likewise.
12649 (start_enum): If this is a local enum, switch to permanent_obstack.
12651 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
12653 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
12654 (finish_function): Put the base init code for constructors just
12655 after the parm cleanup insns.
12656 (struct cp_function): Add last_parm_cleanup_insn.
12657 (push_cp_function_context): Likewise.
12658 (pop_cp_function_context): Likewise.
12660 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
12662 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
12664 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12666 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
12667 for THUNK_FNDECL before we switch to temporary allocation.
12669 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
12671 * call.c (build_new_op): Handle null arg2 for ?:.
12673 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
12675 * except.c (expand_exception_blocks): Ensure that we flow through
12676 the end of the exception region for the exception specification.
12677 Move exception region for the exception specification in, so that
12678 it doesn't protect the parm cleanup. Remove some obsolete code.
12679 * decl.c (store_parm_decls): Likewise.
12680 (finish_function): Likewise.
12682 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
12684 * init.c (build_new): Fix nothrow handling.
12686 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12688 * init.c (emit_base_init): Don't warn about the initialization
12689 list for an artificial member.
12691 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12693 * expr.c (do_case): Handle !START case for the error msg.
12695 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
12697 * decl2.c, lang-options.h: New option -Weffc++.
12698 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
12701 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
12702 to MULTIPLE_SYMBOL_SPACES.
12704 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
12706 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
12708 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
12710 * typeck.c (c_expand_return): Don't complain about returning void
12711 to void in an artificial function.
12712 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
12713 don't set DECL_RESULT, set DECL_ARTIFICIAL.
12714 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
12716 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
12718 * init.c (init_decl_processing): Add support for setjmp/longjmp based
12719 exception handling.
12720 * except.c (init_exception_processing): Likewise.
12721 (expand_end_catch_block): Likewise.
12722 (expand_exception_blocks): Likewise.
12723 (expand_throw): Likewise.
12724 * exception.cc (__default_terminate): Likewise.
12726 * init.c (perform_member_init): Use new method of expr level
12727 cleanups, instead of cleanups_this_call and friends.
12728 (emit_base_init): Likewise.
12729 (expand_aggr_vbase_init_1): Likewise.
12730 (expand_vec_init): Likewise.
12731 * decl.c (cp_finish_decl): Likewise.
12732 (expand_static_init): Likewise.
12733 (store_parm_decls): Likewise.
12734 (cplus_expand_expr_stmt): Likewise.
12735 * decl2.c (finish_file): Likewise.
12737 * Make-lang.in (exception.o): Ok to compile with -O now.
12739 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
12740 we know it will be done later by the backend.
12742 * decl2.c (lang_f_options): Remove support for short temps.
12743 * lang-options.h: Likewise.
12745 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
12747 * tree.c (varargs_function_p): New fn.
12748 * method.c (emit_thunk): Replace broken generic code with code to
12749 generate a heavyweight thunk function.
12751 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
12753 * pt.c (process_template_parm): pedwarn about floating-point parms.
12755 * decl.c (grokdeclarator): inline no longer implies static.
12757 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
12759 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
12761 * class.c (check_for_override): The signature of an overriding
12762 function is not changed.
12764 * call.c (build_over_call): Move setting of conv into the loop.
12765 Note: this change, along with the related changes of the 18th thru
12766 the 20th of April, fix an infinite loop problem in conversions.
12768 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
12770 * call.c (build_user_type_conversion_1): Really ignore rvalue
12771 conversions when looking for a REFERENCE_TYPE.
12773 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
12774 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
12775 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
12776 (build_unary_op): Likewise.
12777 * call.c (build_over_call): See through a CONVERT_EXPR around the
12778 ADDR_EXPR for on a temporary.
12779 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
12780 the ADDR_EXPR for a local variable.
12782 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
12784 * call.c (build_user_type_conversion_1): If we're trying to
12785 convert to a REFERENCE_TYPE, only consider lvalue conversions.
12786 (build_new_function_call): Print candidates.
12787 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
12788 (reference_binding): Binding a temporary of a reference-related type
12791 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12793 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
12794 * tinfo2.cc (type_info::before): Likewise.
12796 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
12798 * call.c (implicit_conversion): Oops.
12800 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
12802 * call.c (implicit_conversion): Try to find a reference conversion
12803 before binding a const reference to a temporary.
12805 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
12807 * exception.cc (__default_unexpected): Call terminate by default,
12808 so that if the user overrides terminate, the correct function will
12811 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
12813 * parse.y (left_curly): Avoid trying to use any fields of
12814 error_mark_node, as there aren't any.
12816 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
12818 * lex.c (do_identifier): Avoid breaking on overloaded methods
12819 as default arguments.
12821 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
12823 * call.c (add_template_candidate): Initialize the variable "dummy".
12825 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
12827 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
12828 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
12830 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12832 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
12833 (debug_binfo): Delete decl, not needed.
12835 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
12836 promotes_to_aggr_type): Delete fns.
12837 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
12838 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
12839 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
12841 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
12843 * friend.c (is_friend_type): Delete fn.
12844 * cp-tree.h (is_friend_type): Delete decl.
12846 * decl.c (original_result_rtx, double_ftype_double,
12847 double_ftype_double_double, int_ftype_int, long_ftype_long,
12848 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
12849 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
12851 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
12853 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
12855 * decl.c (pushdecl_nonclass_level): #if 0, unused.
12856 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
12858 * lex.c (reinit_lang_specific): #if 0, unused.
12859 * cp-tree.h (reinit_lang_specific): #if 0 decl.
12861 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
12862 * cp-tree.h (revert_static_member_fn): Delete decl.
12864 * class.c (root_lang_context_p): Delete fn.
12865 * cp-tree.h (root_lang_context_p): Delete decl.
12867 * decl.c (set_current_level_tags_transparency): #if 0, unused.
12868 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
12870 * lex.c (set_vardecl_interface_info): Make static.
12871 * cp-tree.h (set_vardecl_interface_info): Delete decl.
12873 * call.c (find_scoped_type): Make static.
12874 * cp-tree.h (find_scoped_type): Delete decl.
12876 * search.c (convert_pointer_to_vbase): Make static.
12877 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
12879 * decl.c (const_ptr_type_node): Likewise.
12880 * cp-tree.h (const_ptr_type_node): Delete decl.
12882 * typeck.c (common_base_type): Make static.
12883 * cp-tree.h (common_base_types): Delete erroneous decl.
12885 * pt.c (classtype_mangled_name): Make static.
12886 * cp-tree.h (classtype_mangled_name): Delete decl.
12888 * lex.c (check_newline): Make static.
12889 * cp-tree.h (check_newline): Delete decl.
12891 * typeck.c (build_x_array_ref): Delete fn, same idea as
12893 * cp-tree.h (build_x_array_ref): Delete decl.
12895 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
12897 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
12899 * class.c (build_vtable_entry): Make static.
12900 * cp-tree.h (build_vtable_entry): Delete decl.
12902 * class.c (build_vbase_pointer): Make static.
12903 * cp-tree.h (build_vbase_pointer): Delete decl.
12905 * sig.c (build_sptr_ref): Add forward decl and make static.
12906 * cp-tree.h (build_sptr_ref): Delete decl.
12908 * call.c (build_new_method_call): Add forward decl and make static.
12909 * cp-tree.h (build_new_method_call): Delete decl.
12911 * call.c (build_object_call): Make static.
12912 * class.c (check_for_override, complete_type_p, mark_overriders):
12914 * decl.c (cp_function_chain): Likewise.
12915 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
12917 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
12919 * tree.c (build_cplus_array_type_1): Likewise.
12920 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
12921 (comp_target_parms): Likewise.
12923 * init.c (build_builtin_call): Make static.
12924 * cp-tree.h (build_builtin_call): Delete decl.
12926 * typeck.c (binary_op_error): Delete decl.
12927 * cp-tree.h (binary_op_error): Likewise.
12929 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12931 * call.c (build_method_call): Compare against error_mark_node
12932 directly, rather than the ERROR_MARK tree code.
12933 * cvt.c (cp_convert): Likewise.
12934 * decl.c (print_binding_level): Likewise.
12935 (duplicate_decls): Likewise.
12936 (grokdeclarator): Likewise.
12937 (grokdeclarator): Likewise.
12938 * init.c (expand_aggr_init_1): Likewise.
12939 (decl_constant_value): Likewise.
12940 * method.c (build_opfncall): Likewise.
12941 (hack_identifier): Likewise.
12942 * typeck.c (build_modify_expr): Likewise.
12944 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
12946 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
12948 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
12950 * pt.c (coerce_template_parms): Add new error message.
12952 * method.c (build_overload_value): Implement name mangling for
12953 floating-point template arguments.
12955 * method.c (build_overload_int, icat, dicat): Fix mangling of template
12956 arguments whose absolute value doesn't fit in a signed word.
12958 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12960 * friend.c: New file; put all of the friend stuff in here.
12961 * init.c: Instead of here.
12962 * Makefile.in (CXX_OBJS): Add friend.o.
12963 (friend.o): Add dependencies.
12964 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
12966 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
12968 * call.c (build_scoped_method_call): Complain if the scope isn't a
12971 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
12973 * parse.y (left_curly): Don't crash on erroneous type.
12975 * init.c (build_delete): Fix type of ref.
12977 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
12979 * search.c (get_vbase_1): Renamed from get_vbase.
12980 (get_vbase): Wrapper, now non-static.
12981 (convert_pointer_to_vbase): Now static.
12983 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
12984 * init.c (build_delete): Pass one.
12985 (build_partial_cleanup_for): Use build_scoped_method_call.
12986 * decl.c (finish_function): Pass a binfo.
12988 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
12990 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
12992 * typeck.c (build_c_cast): Lose other reference to flag.
12994 * call.c (build_field_call): Don't look for [cd]tor_identifier.
12995 * decl2.c (delete_sanity): Remove meaningless use of
12996 LOOKUP_HAS_IN_CHARGE.
12997 * decl.c (finish_function): Use build_scoped_method_call instead
12998 of build_delete for running vbase dtors.
12999 * init.c (build_delete): Call overload resolution code instead of
13000 duplicating it badly.
13002 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
13004 * call.c (build_over_call): Call mark_used before trying to elide
13007 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
13009 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13011 * typeck.c (build_modify_expr): Always pedwarn for a cast to
13012 non-reference used as an lvalue.
13014 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
13016 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
13018 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
13020 * parse.y (handler): Fix template typo.
13022 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
13024 * error.c (lang_decl_name): New fn.
13025 * tree.c (lang_printable_name): Use it.
13027 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
13029 * g++spec.c: Include config.h so that we can catch bzero #defines
13030 from the config file.
13032 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
13034 * new1.cc: Include a declaration for malloc, to avoid warning, and
13035 avoid lossing on systems that require one (ones that define malloc
13038 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
13040 * decl2.c (max_tinst_depth): New variable.
13041 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
13043 * pt.c (max_tinst_depth): Variable moved.
13044 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
13047 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
13049 * decl.c (xref_basetypes): Allow a base class that depends on
13050 template parms to be incomplete.
13052 * decl2.c (build_expr_from_tree): Support typeid(type).
13053 * rtti.c (get_typeid): Support templates.
13054 (expand_si_desc, expand_class_desc): Fix string length.
13055 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
13057 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
13059 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
13061 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
13063 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
13065 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
13066 smashes together template and non-template decls of the same
13069 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
13071 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
13073 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13075 * decl.c (duplicate_decls): Next route, pedwarn about different
13076 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
13078 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13080 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
13081 (struct lang_type): Delete has_default_implementation member.
13082 Increase dummy to 21.
13083 * decl.c (start_method): Delete usage.
13085 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
13086 store_after_parms, start_decl_1, auto_function): Add decls.
13087 (get_arglist_len_in_bytes, declare_implicit_exception,
13088 have_exceptions_p, make_type_decl, typedecl_for_tag,
13089 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
13090 build_component_type_expr, cplus_exception_name,
13091 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
13092 * call.c (build_this): Make static.
13093 (is_complete): Likewise.
13094 (implicit_conversion): Likewise.
13095 (reference_binding): Likewise.
13096 (standard_conversion): Likewise.
13097 (strip_top_quals): Likewise.
13098 (non_reference): Likewise.
13099 (build_conv): Likewise.
13100 (user_harshness): Likewise.
13101 (rank_for_ideal): Likewise.
13102 * decl.c (start_decl_1): Delete forward decl.
13103 (push_decl_level): Make static.
13104 (resume_binding_level): Make static.
13105 (namespace_bindings_p): Make static.
13106 (declare_namespace_level): Make static.
13107 (lookup_name_real): Make static.
13108 (duplicate_decls): Make static. Take register off NEWDECL and
13109 OLDDECL parm decls.
13110 * decl2.c (get_sentry): Make static.
13111 (temp_name_p): Delete fn.
13112 * except.c (auto_function): Delete decl.
13113 * lex.c (handle_{cp,sysv}_pragma): Make static.
13114 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
13115 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
13116 * pt.c (tsubst_expr_values): Make static.
13117 * rtti.c (combine_strings): Delete decl.
13119 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
13121 * pt.c (push_template_decl): Handle getting a typedef.
13123 * call.c (build_new_function_call): Complain about void arg.
13125 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13127 * decl.c (duplicate_decls): Give pedwarn of different exceptions
13128 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
13130 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
13132 * except.c (expand_throw): Don't expand the cleanup tree here,
13133 since we are not going to write the rtl out. Fixes problem with
13136 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
13138 * Make-lang.in: Add $(exeext) as necessary.
13140 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
13142 * parse.y (handler_seq): Must have at least one catch clause.
13144 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
13146 * call.c (add_builtin_candidate): Restore ?: hack.
13148 * decl.c (grok_op_properties): More warnings.
13150 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13152 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
13153 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
13155 * decl.c (duplicate_decls): Scale back to a warning, and only do
13158 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
13160 * decl.c (duplicate_decls): pedwarn mismatched exception
13163 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
13165 * call.c (build_new_method_call): Don't display the invisible
13166 argument for controlling virtual bases.
13168 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
13170 * new: Add nothrow new and delete, bad_alloc and throw specifications
13172 * decl.c (init_decl_processing): Add throw specification for delete.
13173 * new.cc (nothrow): Define.
13174 * lex.c (real_yylex): Removing warning that throw and friends are
13176 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
13177 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
13178 * Make-lang.in: Add new{1,2}.{cc,o}.
13180 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
13182 * lex.c (cons_up_default_function): Fix return type of synth op=.
13184 * init.c (emit_base_init): Add warnings for uninitialized members
13187 * decl.c (xref_basetypes): Add warning for non-polymorphic type
13188 with destructor used as base type.
13190 * decl.c (grok_op_properties): Add warning for op= returning void.
13191 * typeck.c (c_expand_return): Add warning for op= returning anything
13194 * class.c (finish_struct_1): Add warning for class with pointers
13195 but not copy ctor or copy op=.
13197 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
13198 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
13199 (instantiate_template): If -fexternal-templates, add this
13200 instantiation to pending_templates.
13202 * decl2.c (copy_assignment_arg_p): Disable old hack to support
13205 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
13207 * cvt.c (cp_convert): pedwarn enum to pointer conversions.
13209 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
13211 * call.c (standard_conversion): Handle getting references. Tack
13212 on RVALUE_CONV here. Do it for non-class types, too.
13213 (reference_binding): Pass references to standard_conversion.
13214 (implicit_conversion): Likewise.
13215 (add_builtin_candidate): Disable one ?: kludge.
13216 (convert_like): Handle RVALUE_CONVs for non-class types.
13217 (joust): Disable the other ?: kludge.
13219 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13221 * decl.c (init_decl_processing): Add code to build up common
13222 function types beforehand, to avoid creation then removal of
13223 things already in the hash table.
13225 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
13227 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
13230 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
13231 current_template_parms.
13233 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
13235 * search.c (lookup_field): Don't return a function, check want_type.
13237 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13239 * init.c (build_new): Make sure PLACEMENT has a type.
13241 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
13243 * init.c (build_new): Support new (nothrow).
13245 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
13247 * pt.c (instantiate_decl): Also do push_to_top_level before setting
13250 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
13251 * pt.c (tsubst): Defer instantiation of default args.
13252 * call.c (build_over_call): Until here.
13254 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13256 * search.c (lookup_field): Make sure we have an
13257 IDENTIFIER_CLASS_VALUE before we try to return it.
13259 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13261 * call.c (build_method_call): Delete unused var PARM.
13262 (build_overload_call_real): Likewise.
13263 (build_object_call): Delete unused var P.
13264 (build_new_op): Likewise.
13265 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
13266 var definitions, which are never used.
13267 (shadow_tag): Delete unused var FN.
13268 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
13269 * init.c (build_new): Delete unused var ALLOC_TEMP.
13270 * method.c (hack_identifier): Delete unused var CONTEXT.
13271 (do_build_copy_constructor): Delete unused var NAME.
13272 (synthesize_method): Delete unused var BASE.
13273 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
13274 * rtti.c (build_headof): Delete unused var VPTR.
13275 (get_typeid): Delete unused var T.
13276 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
13278 (build_ptrmemfunc): Delete unused vars U and NINDEX.
13279 * typeck2.c (build_functional_cast): Delete unused var BINFO.
13281 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
13283 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
13284 things in a type being defined.
13285 * decl.c (finish_enum): Reverse the values so that they are in
13288 * pt.c (instantiate_class_template): Don't initialize
13289 BINFO_BASETYPES until the vector is filled out.
13290 (unify): Don't abort on conflicting bindings, just fail.
13291 (instantiate_decl): Do push_tinst_level before any tsubsting.
13293 * method.c (build_overload_value): Handle getting a
13294 TEMPLATE_CONST_PARM for a pointer.
13296 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
13298 * init.c (expand_member_init): Don't give 'not a base' error for
13301 * pt.c (instantiate_decl): Call import_export_decl later.
13303 * pt.c (instantiate_class_template): Return a value.
13305 * parse.y (extension): New rule for __extension__.
13306 (extdef, unary_expr, decl, component_decl): Use it.
13308 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
13310 * class.c (base_binfo): Remove unused base_has_virtual member.
13311 (finish_base_struct): Likewise.
13312 (finish_struct_1): Likewise.
13314 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
13316 * search.c (expand_upcast_fixups): Fix bogus code generation
13317 problem where the generated code uses the wrong index into the
13318 runtime built vtable on the stack. Old code could clobber random
13321 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
13323 * init.c (perform_member_init): Make sure the partial EH cleanups
13324 live on the function_obstack.
13326 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
13328 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
13329 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
13331 Tue Dec 24 10:24:03 1996 Jeffrey A Law <law@cygnus.com>
13333 * decl.c (grokvardecl): Avoid ANSI style initialization.
13335 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
13337 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
13339 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
13341 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
13343 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13345 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
13346 arguments we compare against. Start the count of I at 1, not 0,
13347 since argv[0] is still the command.
13349 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
13351 * lang-specs.h: Accept .cp as an C++ extension.
13353 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13355 * cp-tree.h (ptr_reasonably_similar): Add decl.
13357 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13359 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
13360 pointer. New local SPECBITS with the parm's value.
13361 (grokdeclarator): Pass &specbits down.
13363 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
13364 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
13366 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
13367 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
13369 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
13370 not an error_mark_node.
13372 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
13374 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
13375 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
13377 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
13379 * decl.c (grokdeclarator): When giving an anonymous struct a name,
13380 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
13383 * typeck2.c (build_m_component_ref): If component is a pointer
13384 to data member, resolve the OFFSET_REF now.
13386 * call.c (convert_like): Don't go into infinite recursion.
13388 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
13390 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
13391 * tree.c (layout_basetypes): And on the vbase ptr.
13393 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
13395 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
13396 CHAR_TYPE_SIZE so bool is always the same size as another type.
13398 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
13400 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
13402 * decl2.c (grok_x_components): Remove synthesized methods from
13403 TYPE_METHODS of an anonymous union, complain about member
13405 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
13407 (finish_function): Just clear the DECL_RTL of our arguments.
13409 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
13411 * decl2.c (finish_file): Emit DWARF debugging info for static data
13414 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
13416 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
13418 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
13421 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
13423 * Make-lang.in (g++-cross$(exeext)): Fix typo.
13425 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13427 Make the g++ driver now be a standalone program, rather than one
13428 that tries to run the gcc driver after munging up the options.
13429 * Make-lang.in (g++.c, g++spec.o): New rules.
13430 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
13432 (g++$(exeext)): New rule, based on xgcc rule.
13433 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
13434 * g++spec.c: New file.
13435 * g++.c: Removed file.
13437 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
13439 * cvt.c (build_up_reference): Arrange for any temporary values
13440 that have been keep in registers until now to be put into memory.
13442 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13444 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
13445 that make -j3 bootstrap works better.
13447 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
13449 * decl.c (pushtag): Do pushdecl for anon tags.
13451 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
13453 * typeck.c (c_expand_return): Fix logic.
13454 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
13456 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
13458 * g++.c (main): Make sure arglist has a final NULL entry. Add
13459 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
13460 stdin/stdout of the invoked program are redirected to
13463 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
13465 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
13467 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
13469 * init.c (resolve_offset_ref): Handle obj.vfn better.
13470 * typeck.c (build_component_ref): Set TREE_TYPE on result from
13473 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
13475 * typeck.c (convert_for_assignment): Also handle anachronistic
13476 implicit conversions from (::*)() to cv void*.
13477 * cvt.c (cp_convert_to_pointer): Likewise.
13479 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
13481 * lex.c (handle_cp_pragma): Fix bogus warning.
13483 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
13485 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
13486 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
13488 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
13490 * class.c (finish_struct_1): Support DWARF2_DEBUG.
13491 * search.c (dfs_debug_mark): Likewise.
13492 * decl2.c (finish_vtable_vardecl): Likewise.
13493 * decl.c (pushtag, finish_enum): Likewise.
13494 * lex.c (check_newline): Use debug_* instead of calling *out
13495 functions directly.
13497 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13499 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
13500 on some picky hosts.
13502 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
13504 * class.c (finish_struct_1): A class has a non-trivial copy
13505 constructor if it has virtual functions.
13507 * cvt.c (cp_convert): Always call a constructor.
13509 * call.c (reference_binding): Still tack on a REF_BIND
13510 for bad conversions.
13511 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
13513 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
13514 (c_expand_return): Likewise.
13515 * typeck2.c (digest_init): Likewise for { }.
13516 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
13517 * cvt.c (cp_convert): Handle failure better.
13519 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13521 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
13522 of GCC be path-relative.
13524 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
13526 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
13527 it does need choose-temp.o and pexecute.o.
13529 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13531 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
13532 that we still use it.
13533 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
13535 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
13537 * init.c (expand_default_init): Avoid calling constructors to
13538 initialize reference temps.
13540 * cvt.c (convert_to_reference): Fix.
13542 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
13544 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
13545 (convert_to_reference): Likewise.
13546 * typeck.c (convert_for_initialization): Likewise.
13547 * init.c (expand_default_init): Likewise.
13548 (expand_aggr_init_1): Likewise.
13549 * cp-tree.h (CONV_NONCONVERTING): Lose.
13550 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
13552 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
13554 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
13556 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
13558 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
13560 * init.c (expand_aggr_init_1): Don't crash on non-constructor
13563 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13565 * g++.c: Include gansidecl.h.
13566 (VPROTO, PVPROTO, VA_START): Delete.
13567 (choose_temp_base_try, choose_temp_base, perror_exec,
13568 run_dos) [__MSDOS__]: Delete fns.
13569 (pfatal_with_name): Delete fn.
13570 (temp_filename): Declare like in gcc.c.
13571 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
13572 (error_count, signal_count): Define.
13573 (error): Delete both definitions.
13574 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
13575 (pfatal_pexecute): Add fn from gcc.c.
13576 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
13577 code to use the pexecute stuff also used by gcc.c.
13578 (MIN_FATAL_STATUS): Define.
13579 * Make-lang.in (g++): Add dependency on and linking with
13580 choose-temp.o and pexecute.o.
13582 * cp-tree.h: Include gansidecl.h.
13583 (STDIO_PROTO): Delete #undef/#define.
13584 * cvt.c (NULL): Delete #undef/#define.
13585 * expr.c (NULL): Likewise.
13586 * init.c (NULL): Likewise.
13587 * rtti.c (NULL): Likewise.
13588 * xref.c (NULL): Likewise.
13590 * cp-tree.h (build_user_type_conversion): Add prototype.
13591 * call.c (build_user_type_conversion): Delete prototype. Correct
13592 decl of FLAGS arg to be an int.
13593 * cvt.c (build_user_type_conversion): Likewise.
13595 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
13597 * cp-tree.def: Add TRY_BLOCK and HANDLER.
13598 * except.c (expand_start_catch_block): Support templates.
13599 * parse.y (try_block, handler_seq): Likewise.
13600 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
13602 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
13604 * pt.c (current_template_args): New fn.
13605 (push_template_decl): Use it.
13606 * decl.c (grokdeclarator): Use it.
13608 * decl2.c (build_expr_from_tree): Dereference ref vars.
13610 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
13611 the decl-specifier-seq.
13613 * decl.c (grok_op_properties): Don't force the type of a conversion
13614 op to be complete. Don't warn about converting to the same type
13615 for template instantiations.
13617 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
13620 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
13622 * typeck.c (get_delta_difference): Remove previous bogusness.
13623 Don't give errors if force is set.
13625 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
13627 * decl2.c (finish_file): Don't emit debug info.
13628 * decl.c (pushdecl): Lose obsolete code.
13629 (grokdeclarator): Still do the long long thing after complaining.
13630 * search.c (note_debug_info_needed): Don't do anything if we're in a
13632 * method.c (synthesize_method): For non-local classes,
13633 push_to_top_level first.
13635 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
13637 * typeck.c (get_delta_difference): Add no_error parameter.
13638 (build_ptrmemfunc): Call get_delta_difference with no_error set;
13639 we don't want error messages when converting unrelated
13640 pointer-to-member functions.
13642 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
13644 * error.c (dump_expr): Improve the wording on error messages that
13645 involve pointer to member functions.
13647 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
13649 * cvt.c (cp_convert_to_pointer): Move code for conversions from
13650 (::*)() to void* or (*)() up a bit, so that we can convert from
13651 METHOD_TYPEs as well.
13653 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
13655 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
13656 There are no 'member' types.
13657 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
13658 (build_x_typeid): Handle errors.
13660 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
13662 * typeck.c (convert_for_assignment): Handle anachronistic implicit
13663 conversions from (::*)() to void* or (*)().
13664 * cvt.c (cp_convert_to_pointer): Likewise.
13665 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
13666 conversions from here.
13667 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
13668 * lang-options.h: Likewise.
13669 * decl2.c (warn_pmf2ptr): Define.
13670 * cp-tree.h: Declare it.
13671 * typeck2.c (digest_init): Allow pmfs down into
13672 convert_for_initialization.
13674 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
13676 * typeck.c (c_expand_return): Fix for returning overloaded fn.
13678 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
13680 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
13681 * decl.c (grok_reference_init): Pass DIRECT_BIND.
13682 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
13684 * call.c (convert_like): Don't pass INDIRECT_BIND.
13685 * typeck.c (convert_arguments): Likewise.
13686 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
13688 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
13690 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
13691 similar code in build_up_ref.
13692 * cvt.c (build_up_reference): Drastically simplify.
13694 Mon Oct 28 12:45:05 1996 Jeffrey A Law <law@cygnus.com>
13696 * typeck.c (signed_or_unsigned_type): If the given type already
13697 as the correct signedness, then just return it.
13699 * typeck.c ({un,}signed_type): If can't do anything, call
13700 signed_or_unsigned_type.
13702 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
13704 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
13705 current_class_type is NULL.
13707 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
13709 * class.c (finish_struct_1): Avoid empty structs by adding a field
13710 so layout_type gets the mode right.
13712 * typeck.c (c_expand_return): Drastically simplify.
13714 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
13716 * typeck.c (decay_conversion): Handle overloaded methods.
13718 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
13720 * call.c (build_over_call): A TARGET_EXPR has side-effects.
13722 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
13724 * cvt.c (convert_to_pointer_force): Add code to support pointer to
13725 member function to pointer to function conversions.
13726 * init.c (resolve_offset_ref): Add code to allow faked up objects,
13727 ignoring them if they are not used, and giving an error, if they
13729 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
13730 code, and so that we can give an error, if we needed an object,
13731 and one was not provided.
13732 (build_c_cast): Don't call default_conversion when we want to
13733 convert to pointer to function from a METHOD_TYPE.
13735 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
13737 * Make-lang.in (cplib2.ready): Fix logic.
13739 * decl.c (shadow_tag): Only complain about non-artificial function
13742 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
13744 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
13746 * expr.c (cplus_expand_expr): Pre-tweak call_target like
13747 expand_inline_function would.
13749 * pt.c (mark_decl_instantiated): If extern_p, call
13750 mark_inline_for_output.
13752 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
13754 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
13757 * typeck.c (get_delta_difference): Fix wording, as we can be used
13758 for pointer to data members.
13760 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
13762 * pt.c (tsubst): If the function decl isn't a member of this
13763 template, return a copy of the decl (including copying the
13764 lang-specific part) so we don't hose ourselves later.
13766 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
13768 * class.c (finish_struct): Remove DWARF-specific tag handling.
13769 * decl.c (pushtag): Likewise.
13770 (finish_function): Always clear DECL_ARGUMENTS on function decls with
13772 * decl2.c (finish_file): Emit DWARF debugging info for static data
13775 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
13777 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
13778 isn't the same as the new one before we whack it.
13780 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
13782 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
13783 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
13784 warn_traditional and warn_strict_prototypes; remove ancient
13785 'overload' code; remove references to flag_traditional.
13787 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
13789 * input.c (sub_getch): Handle 8-bit characters in string literals.
13791 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
13793 * tree.c (mapcar): Handle CONSTRUCTORs.
13794 (copy_to_permanent): Handle expression_obstack properly.
13796 * Make-lang.in (cplib2.txt): Also depend on the headers.
13798 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
13800 (expand_class_desc): Use USItype for offset field.
13801 * tinfo.h (struct __class_type_info): Likewise.
13803 * method.c (build_overload_int): TYPE_PRECISION should be applied
13806 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
13808 * call.c (build_new_op): A COND_EXPR involving void must be a
13811 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
13813 * typeck.c (build_x_component_ref): New fn.
13814 (build_object_ref): Use it.
13815 * parse.y (primary): Use it.
13816 * decl2.c (build_expr_from_tree): Use it.
13817 * cp-tree.h: Declare it.
13819 * decl.c (start_decl): Variable-sized arrays cannot be initialized.
13820 * error.c (dump_type_suffix): Handle variable arrays.
13822 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13824 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
13826 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
13828 * decl.c (lookup_name_real): Don't try to look up anything in a
13831 * tinfo2.cc (__throw_type_match_rtti): Oops.
13833 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13835 * Make-lang.in (exception.o): Use -fno-PIC for now.
13837 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
13839 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
13841 (get_tinfo_fn_dynamic): Extracted from build_typeid.
13842 * tinfo2.cc (__dynamic_cast): Adjust.
13844 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
13845 (build_x_typeid): Likewise.
13847 * parse.y: Call build_x_typeid instead of build_typeid.
13848 * cp-tree.def: Add TYPEID_EXPR.
13849 * pt.c (tsubst_copy): Handle typeid.
13850 * decl2.c (build_expr_from_tree): Likewise.
13851 * rtti.c (build_x_typeid): Throw bad_typeid from here.
13852 (build_typeid): Not here.
13853 * cp-tree.h: Declare build_x_typeid.
13855 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
13857 * call.c (convert_like): Pull out constant values.
13859 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
13861 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
13863 * decl.c (init_decl_processing): Create short int types before
13864 creating size_t in case a machine description needs to use
13865 unsigned short for size_t.
13867 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
13869 * Make-lang.in (exception.o): Turn off pic.
13871 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
13872 type, multi-level ptr conversions.
13874 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
13875 (throw_bad_cast): Use it.
13876 (throw_bad_typeid): New fn.
13877 (build_typeid): Throw bad_typeid as needed.
13879 (synthesize_tinfo_fn): Handle functions and arrays before checking
13882 * Remove .h from standard C++ headers, add new.h, move into inc
13885 * exception*: Remove pointer from object, constructors. Add
13886 default exception::what that uses type_info::name. Add
13887 __throw_bad_typeid.
13889 * init.c (build_new): Don't add a cookie to new (void *) T[2].
13891 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
13893 * Make-lang.in: Building C++ code depends on cc1plus.
13895 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13897 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
13898 a HOST_WIDE_INT, not a tree.
13900 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
13902 * exception.cc: Don't include <stdlib.h>.
13904 * Make-lang.in (c++.clean): Remove cplib2.*.
13906 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
13908 * parse.y (component_decl_1, component_costructor_declarator case):
13909 Pass attributes/prefix_attributes in tree list.
13911 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
13913 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
13915 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
13917 * lex.c (do_identifier): Don't do deferred lookup in a template
13920 * typeck2.c (store_init_value): Oops.
13922 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
13923 New files for C++ lang-support library.
13924 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
13925 (CXX_LIB2FUNCS): Define.
13926 And rules for building the C++ lang-support code.
13927 * config-lang.in (headers): Define.
13928 (lib2funcs): Define.
13930 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
13932 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
13934 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
13935 * typeck2.c (store_init_value): Check for initializing pmf with { }
13937 (process_init_constructor): Not here.
13939 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
13941 * pt.c (begin_template_parm_list): Increment
13942 processing_template_decl here.
13943 (end_template_parm_list): Not here.
13944 (process_template_parm): No need to add 1 to it now.
13945 * *.c: Use processing_template_decl instead of current_template_parms
13946 to check for being in a template.
13948 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
13949 (tsubst_copy): Handle CONSTRUCTOR.
13950 (instantiate_decl): Set up context properly for variables.
13951 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
13952 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
13954 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13956 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
13958 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
13960 * method.c (make_thunk): Call comdat_linkage before setting the
13963 * decl2.c (comdat_linkage): Use make_decl_one_only.
13964 (import_export_decl): Likewise.
13965 * decl.c (init_decl_processing): Check supports_one_only instead of
13968 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
13970 * decl2.c (grokfield): Tighten checking for access decls.
13972 * decl.c (make_typename_type): Resolve references to
13973 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
13974 (lookup_name_real): Types that depend on a template parameter get
13975 an implicit 'typename' unless they're in the current scope.
13976 (start_decl_1): We don't care about incomplete types that depend
13977 on a template parm.
13978 (grokdeclarator): Resolve 'typename's in the type specifier that
13979 refer to members of the current scope.
13981 * call.c (build_over_call): Remove 'inline called before
13982 definition' diagnostic.
13983 (build_method_call): Likewise.
13984 * decl.c (duplicate_decls): Downgrade 'used before declared
13985 inline' to a warning, only with -Winline.
13987 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
13989 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
13991 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
13993 * call.c (build_method_call): When calling a signature
13994 default implementation, as in other cases, let instance_ptr simply
13997 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
13999 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
14001 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
14003 * except.c (expand_start_catch_block): Add a pushlevel so that -g
14004 works on hppa and SPARC.
14006 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14008 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
14010 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
14012 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
14013 before testing whether it's a signature.
14015 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
14017 * call.c (build_new_method_call): Don't complain about signature
14018 pointers and references not being an aggr type.
14019 (build_this): If a signature pointer or reference was passed in,
14021 (build_new_method_call): If instance is a signature pointer, set
14022 basetype to the signature type of instance.
14023 * sig.c (build_signature_method_call): Deleted basetype and
14024 instance parameters, they can be found as the DECL_CONTEXT of
14025 function and as the first argument passed in.
14026 * cp-tree.h: Changed declaration of build_signature_method_call.
14027 * call.c (build_method_call): Deleted first two arguments in call
14028 of build_signature_method_call.
14029 (build_over_call): Added call to build_signature_method_call.
14031 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
14033 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
14036 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14038 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
14040 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
14042 * except.c (expand_start_try_stmts): Move to except.c in the backend.
14043 (expand_end_try_stmts): Remove.
14045 * init.c (perform_member_init): Use add_partial_entry () instead
14046 of directly manipulating lists.
14047 (emit_base_init): Likewise.
14049 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
14051 * except.c (expand_exception_blocks): Always make sure USE and
14052 CLOBBER insns that came at the end still do, the backend relies
14055 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
14057 * call.c (build_over_call): We can only use a TARGET_EXPR of the
14060 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
14062 * cvt.c (convert_to_reference): Revert last change, don't complain
14063 about temp without target decl.
14065 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
14067 * decl.c (grokdeclarator): Don't core dump when void() is given.
14069 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
14071 * decl.c (copy_args_p): Don't crash.
14073 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
14075 * pt.c (tsubst): And support template args inside the exception
14078 * pt.c (tsubst): Add support for exception specifications in
14079 template functions.
14081 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
14083 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
14085 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
14086 (start_function): Likewise.
14087 (start_method): Likewise.
14088 (grokfield): Likewise.
14089 (make_call_declarator): Add throw spec parameter.
14090 (set_quals_and_spec): Add routine.
14091 * lex.c (set_quals_and_spec): Likewise.
14092 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
14093 * decl.c (shadow_tag): Eliminate the throw spec parameter to
14095 (groktypename): Likewise.
14096 (start_decl): Eliminate the throw spec parameter. Eliminate the
14097 throw spec parameter to grokdeclarator. Eliminate the throw spec
14098 field in DECL_STMT.
14099 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
14100 (grokfndecl): Remove useless set of raises.
14101 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
14102 the throw spec parameter to start_decl. Pull the throw spec out
14103 of the call declarator.
14104 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
14105 (start_function): Eliminate the throw spec parameter. Eliminate
14106 the throw spec parameter to grokdeclarator.
14107 (start_method): Likewise.
14108 * decl2.c (grokfield): Likewise.
14109 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
14110 (grokoptypename): Likewise.
14111 (finish_file): Eliminate the throw spec parameter to
14112 start_function. Add throw spec to make_call_declarator.
14113 * except.c (init_exception_processing): Add throw spec to
14114 make_call_declarator. Eliminate the throw spec parameter to
14116 (expand_start_catch_block): Eliminate the throw spec parameter to
14118 (expand_builtin_throw): Add throw spec to make_call_declarator.
14119 Eliminate the throw spec parameter to start_function.
14120 (start_anon_func): Likewise.
14121 * lex.c (make_call_declarator): Add throw spec parameter.
14122 (set_quals_and_spec): New routine.
14123 (cons_up_default_function): Add throw spec to make_call_declarator.
14124 Eliminate the throw spec parameter to grokfield.
14125 * method.c (synthesize_method): Eliminate the throw spec parameter
14127 * pt.c (process_template_parm): Eliminate the throw spec parameter
14129 (tsubst): Add throw spec to make_call_declarator.
14130 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
14131 (do_function_instantiation): Eliminate the throw spec parameter to
14132 grokdeclarator. Eliminate the throw spec parameter to
14134 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
14136 * parse.y (datadef): Remove non-winning optimization.
14138 (fndef): Remove ambiguous error productions uncovered by grammar
14140 (constructor_declarator): Add exception_specification_opt here.
14141 (component_constructor_declarator): Likewise.
14142 (direct_after_type_declarator): Likewise.
14143 (complex_direct_notype_declarator): Likewise.
14144 (direct_abstract_declarator): Likewise.
14145 (fn.def1): Remove exception_specification_opt.
14146 (fn.def2): Likewise.
14147 (condition): Likewise.
14148 (initdcl0): Likewise.
14149 (initdcl): Likewise.
14150 (notype_initdcl0): Likewise.
14151 (nomods_initdcl0): Likewise.
14152 (component_decl_1): Likewise.
14153 (component_declarator): Likewise.
14154 (after_type_component_declarator0): Likewise.
14155 (after_type_component_declarator): Likewise.
14156 (notype_component_declarator): Likewise.
14158 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
14160 * call.c (build_over_call): Also use an INIT_EXPR when
14161 initializing anything from an rvalue.
14163 * call.c (build_over_call): Call stabilize_reference when building
14164 an INIT_EXPR instead of calling the copy ctor.
14166 * call.c (joust): Extend the previous change to all comparisons.
14168 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
14169 NO_LINKAGE_HEURISTICS.
14171 * decl2.c (finish_file): Emit any statics that weren't already.
14173 * typeck.c (build_static_cast): Implement.
14174 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
14175 * decl.c (grokparms): Use can_convert_arg instead of
14176 implicit_conversion directly.
14177 (copy_args_p): New fn.
14178 * cvt.c (convert_to_reference): Don't complain about temp with
14180 (build_up_reference): Handle TARGET_EXPRs.
14181 * call.c (build_over_call): Elide unnecessary temps.
14182 (can_convert*): Use new overloading code.
14184 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
14186 * call.c: Move TYPE_PTR*_MACROS ...
14187 * cp-tree.h: To here.
14188 * typeck.c (build_reinterpret_cast): Implement.
14190 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
14192 (joust): If we're comparing a function to a builtin and the worst
14193 conversion for the builtin is worse than the worst conversion for the
14194 function, take the function.
14196 * typeck.c (build_const_cast): Implement.
14197 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
14198 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
14200 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
14202 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
14203 too early. Make sure we explode if exprtype turns out to be a
14204 NULL_TREE when it shouldn't be.
14206 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
14208 * cp-tree.h: New routine make_call_declarator.
14209 * lex.c (make_call_declarator): Define it.
14210 * except.c (init_exception_processing): Use it.
14211 (expand_builtin_throw): Likewise.
14212 (start_anon_func): Likewise.
14213 * decl2.c (finish_file): Likewise.
14214 * lex.c (cons_up_default_function): Likewise.
14215 * parse.y: Likewise.
14216 * pt.c (tsubst): Likewise.
14218 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
14220 * decl2.c (groktypefield): Remove unused code.
14222 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
14224 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
14225 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
14226 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
14227 nonempty_cv_qualifiers.
14230 * lex.c (make_pointer_declarator): Change type_quals into
14232 (make_reference_declarator): Likewise.
14234 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
14236 * decl.c (start_function): Only check interface_* for templates
14237 with flag_alt_external_templates.
14239 * call.c (build_new_op): Check for comparison of different enum types.
14240 (build_over_call): Fix arg # output.
14242 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
14244 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
14246 * call.c (build_new_op): Check for erroneous args.
14248 * call.c (build_new_method_call): Add missing args to cp_error.
14250 * tree.c (error_type): Don't print reference-to-array.
14252 * typeck.c (convert_for_assignment): Don't say contravariance for
14255 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
14257 * call.c (build_over_call): Diagnose bad convs for `this'.
14259 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
14262 * call.c (convert_like): Handle bad convs.
14263 (build_over_call): Handle bad convs better.
14265 * decl2.c: -fansi-overloading is now the default.
14267 * call.c (build_new_method_call): Check for erroneous args.
14269 * pt.c (instantiate_class_template): Propagate
14270 TYPE_USES_MULTIPLE_INHERITANCE.
14272 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
14274 * call.c (enforce_access): Add static to routine.
14276 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
14278 * call.c (build_user_type_conversion_1): Fix bad handling.
14279 (compare_ics): Likewise.
14281 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
14283 * call.c (standard_conversion): Oops.
14285 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
14287 * g++.c: Update test for win32 (&& ! cygwin32).
14289 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
14291 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
14292 (ptr_reasonably_similar): New fn.
14293 * call.c (BAD_RANK): New rank.
14294 (ICS_BAD_FLAG): New macro.
14295 (standard_conversion): Handle almost-right pointer conversions.
14296 (reference_binding): Handle bad rvalue bindings.
14297 (add_*_candidate): Stuff.
14298 (build_over_call): Pass bad conversions to convert_for_initialization.
14299 (compare_ics): Handle bad convs.
14302 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
14304 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
14305 integer_type_node when computing pointer offsets.
14307 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
14309 * tree.c (lvalue_type): New fn.
14310 (error_type): New fn.
14311 * call.c (op_error): Use error_type.
14312 (add_conv_candidate): Use lvalue_type.
14313 (add_builtin_candidates): Likewise.
14314 * error.c (args_as_string): Use error_type.
14316 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
14318 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
14319 (tsubst): Not here.
14321 * decl.c (init_decl_processing): With -ansi, __null's type is the
14322 signed integral type with the same number of bits as a pointer.
14323 Introduce a new variable null_node for it.
14324 * cp-tree.h: Adjust.
14325 * call.c (null_ptr_cst_p): Adjust.
14327 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
14329 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
14332 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
14334 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
14335 fns of classes without virtual functions.
14337 * call.c (add_function_candidate): Handle `this' specially.
14338 (compare_ics): Likewise.
14340 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
14342 * typeck.c (build_conditional_expr): Fix handling of __null.
14344 * decl2.c (comdat_linkage): New fn.
14345 (import_export_vtable): Use it.
14346 (import_export_decl): Use it.
14347 * method.c (make_thunk): Use it.
14349 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
14351 * pt.c (end_template_decl): If we don't actually have parms, return.
14352 * parse.y (template_header): Accept 'template <>'.
14354 * errfn.c: Allow 5 args.
14356 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
14358 * tree.c (make_temp_vec): New fn.
14359 * pt.c (push_template_decl): Handle partial specs.
14360 (instantiate_class_template): Likewise.
14361 (more_specialized): Use get_bindings.
14362 (more_specialized_class): New fn.
14363 (get_class_bindings): New fn.
14364 (most_specialized_class): New fn.
14365 (do_function_instantiation): List candidates for ambiguous case.
14366 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
14367 (shadow_tag): Call push_template_decl for partial specializations.
14368 * parse.y: Likewise.
14369 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
14370 DECL_TEMPLATE_MEMBERS.
14371 * call.c (print_z_candidates): Reduce duplication.
14373 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
14375 * decl2.c (lang_decode_option): Allow -fansi-overloading.
14377 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
14379 * pt.c (get_bindings): New fn.
14380 (most_specialized): Likewise.
14381 (do_function_instantiation): Use them.
14382 (add_maybe_template): New fn.
14383 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
14384 * call.c (build_new_op): Handle guiding decls.
14385 (build_new_function_call): Likewise.
14386 * decl2.c (finish_file): Likewise.
14388 * decl2.c (mark_used): Do synthesis here.
14389 * call.c (build_method_call): Not here.
14390 (build_over_call): Or here.
14391 * typeck.c (build_function_call_real): Or here.
14392 * tree.c (bot_manip): Call mark_used on functions used in default
14395 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
14397 * decl2.c (import_export_vtable): Delete code that disabled vtable
14398 heuristic on systems with ASM_OUTPUT_EXTERNAL.
14400 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
14402 * typeck.c (build_x_function_call): Handle static call context
14405 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
14406 the function, not its outer block.
14408 * call.c (build_field_call): Pass fields on to build_opfncall
14409 regardless of TYPE_OVERLOADS_CALL_EXPR.
14410 (build_method_call): Pass on to build_new_method_call sooner.
14412 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
14414 * class.c (instantiate_type): Don't put a POINTER_TYPE to
14415 METHOD_TYPE on an expression. Also make a copy of rhs instead of
14418 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
14420 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
14421 (add_builtin_candidate): Don't take enums for ++.
14422 (build_new_method_call): Handle non-aggregates and field calls.
14423 Move new overloading code from...
14426 * decl.c (grokparms): Don't check default args in templates.
14428 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
14430 * cvt.c (build_new_op): Fix args to build_unary_op.
14431 (add_builtin_candidates): Don't call type_promotes_to on float.
14433 * decl.c (grokparms): Check the type of the default arg.
14435 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
14436 returning NULL_TREE.
14438 * typeck.c (build_x_binary_op): Avoid doing extra work.
14439 (build_x_unary_op): Likewise.
14440 (build_x_conditional_expr): Likewise.
14441 * cvt.c (build_over_call): Return.
14442 (add_builtin_candidate): Fix MEMBER_REF.
14443 (build_new_op): Likewise.
14445 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
14447 * method.c (build_overload_name): Put bug fix into code but leave
14448 disabled for now so we can be bug compatible with older releases
14449 that do repeats incorrectly. In the future, we can enable it.
14451 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
14453 * cvt.c (convert_like): Don't call build_cplus_new twice.
14455 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
14456 Control new overloading code with -fansi-overloading.
14458 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
14460 * cvt.c (build_over_call): Call build_cplus_new.
14461 * call.c (build_method_call): Likewise.
14462 * typeck.c (build_function_call_real): Likewise.
14463 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
14464 the COND_EXPR in a TARGET_EXPR so they use the same slot.
14466 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
14468 * typeck.c (complete_type): Propagate
14469 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
14471 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
14473 * cvt.c (joust): More ?: kludging. Sigh.
14474 (build_over_call): Don't try to synthesize global fns.
14476 * search.c (lookup_conversions): Use binfo marking.
14478 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
14480 * search.c (build_mi_matrix): Use the correct value of cid
14481 when determining the new mi_size.
14483 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
14485 * cvt.c (add_builtin_candidates): Do consider type conversion ops
14486 for the first parms of += et al.
14487 (strip_top_quals): New fn.
14488 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
14489 (implicit_conversion): Likewise.
14490 (add_builtin_candidates): Be careful about arrays.
14491 (build_new_method_call): Handle vtable optimization.
14493 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
14495 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
14496 * cvt.c (reference_binding): Use it.
14497 (implicit_conversion): Use it.
14498 (add_builtin_candidate, COND_EXPR): Use it.
14500 * cvt.c (build_new_function_call): Check for error args.
14502 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
14504 * gxx.gperf: Add __null.
14505 * hash.h: Regenerate.
14506 * lex.h: Add RID_NULL.
14507 * lex.c (init_lex): Create null_pointer_node here, stick it in
14509 * decl.c (init_decl_processing): Still set its type here.
14510 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
14511 (convert_to_pointer_force): Likewise.
14512 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
14514 * call.c (convert_harshness): Use null_ptr_cst_p.
14515 * typeck.c (convert_for_assignment): Likewise. Don't produce
14518 * error.c (args_as_string): Handle lists of actual args, too.
14519 * cvt.c (null_ptr_cst): Support (void*)0 for now.
14520 (build_user_type_conversion_1): Improve diagnostics.
14521 (build_new_function_call): Likewise.
14522 (build_object_call): Likewise.
14523 (build_new_method_call): Likewise. Move call before def diagnostic...
14524 (build_over_call): Here.
14526 * cvt.c (build_new_method_call): Don't complain about no match if
14527 LOOKUP_SPECULATIVELY.
14528 (build_over_call): Fix 'this' for virtual fn.
14529 (build_new_method_call): Add diagnostic.
14531 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
14533 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
14534 constructors to be passed in.
14535 (build_over_call): Likewise.
14536 (build_user_type_conversion_1): Pass them in.
14537 (convert_like): Likewise.
14538 (build_object_call): Handle overloaded conversions.
14539 (build_over_call): Pass the right args to build_vfn_ref.
14540 (standard_conversion): Fix pmf convs.
14541 (joust): Handle comparing statics and non-statics.
14542 (build_new_method_call): New fn.
14543 * call.c (build_method_call): Call it if NEW_OVER.
14545 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
14547 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
14550 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
14552 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
14553 instead of just maybe_build_cleanup so that we deallocate the
14556 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14558 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
14559 * cp-tree.h (finish_prevtable_vardecl): Add decl.
14561 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
14563 * pt.c (instantiate_class_template): Call complete_type. Also, if
14564 we're at the end of the file and we just instantiated a template
14565 class with a vtable, call finish_prevtable_vardecl.
14567 * error.c (dump_decl): Don't explode (or explode more gracefully
14568 as appropriate) if the object being dumped has a null type.
14569 (dump_expr): Likewise.
14571 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
14572 by counting the number of nodes that we'll need before allocating
14574 (lookup_fnfields): Fix comment.
14575 (breadth_first_search): Fix comment.
14577 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
14579 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
14581 * class.c (finish_struct): Call cplus_decl_attributes here.
14582 (finish_struct_1): Not here.
14583 * cp-tree.h: Adjust.
14585 * pt.c (type_unification): New parameter STRICT.
14586 (unify): If STRICT, don't allow cv addition or base deduction.
14587 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
14589 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
14591 * search.c (get_template_base{_recursive}): New fns.
14592 * pt.c (more_specialized): New fn.
14593 (do_function_instantiation): Use it.
14594 (unify): Handle base deduction.
14595 * cvt.c (joust): Use more_specialized.
14596 Don't arbitrarily choose between non-builtin candidates.
14597 (build_over_call): Call require_complete_type.
14599 * decl.c (start_function): Statics are static even in a #pragma
14602 * decl2.c (import_export_vtable): Disable vtable heuristic on
14603 systems with ASM_OUTPUT_EXTERNAL.
14605 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
14606 (standard_conversion): No std conv to enum type.
14608 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
14611 * cvt.c (reference_binding): Bind directly to a base subobject of
14614 * cvt.c (build_new_op): Enforce access control.
14616 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
14618 * typeck2.c (process_init_constructor): When scanning the
14619 union for a named field, skip things that aren't FIELD_DECLs.
14621 * method.c (synthesize_method): Don't scan fndecl's rtl if
14622 we're at the end of the file; just assume the function can't
14625 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
14627 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
14630 * cvt.c (build_user_type_conversion_1): Handle overloaded
14633 * cvt.c (add_builtin_candidates): Don't consider type conversion
14634 operators for the first parameter of operator=.
14636 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
14638 * typeck.c (complete_type): Only call layout_type if we're not
14639 expanding a template.
14641 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
14643 * cvt.c (compare_ics): Oops.
14645 * cvt.c (op_error): Oops.
14647 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
14648 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
14649 (build_conv): Use them.
14650 (implicit_conversion): Use them.
14651 (convert_like): Handle them.
14652 (build_new_op): Handle builtin COND_EXPR again.
14653 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
14654 in lists of types for COND_EXPR.
14655 (add_builtin_candidate): Add enum candidates for COND_EXPR.
14657 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
14659 * typeck.c (build_modify_expr): Always attempt to build a call to
14660 the assignment operator, even if we're using a default one.
14661 (convert_for_initialization): Call complete_type.
14663 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
14665 * cvt.c (reference_binding): A REF_BIND gets the reference type.
14666 (implicit_conversion): Likewise.
14667 (convert_like): Likewise.
14668 (compare_ics): Likewise.
14669 (compare_qual): Likewise.
14670 (print_z_candidates): Handle no candidates.
14671 (build_new_op): Don't handle builtin COND_EXPR for now.
14673 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
14675 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
14677 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
14679 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
14681 * cvt.c (build_builtin_candidate): Oops.
14682 (build_new_op): Oops.
14684 * method.c (build_opfncall): Pass COND_EXPR on.
14685 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
14686 (add_builtin_candidate{,s}): Likewise.
14687 (add_builtin_candidates): Likewise.
14688 (print_z_candidates, op_error, build_new_op): Likewise.
14689 (type_decays_to): New fn.
14690 * lex.c (init_lex): Just say ?: for COND_EXPR.
14692 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
14694 * typeck.c (complete_type): Call layout_type rather than building
14697 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
14698 only use ptrdiff_t.
14700 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
14702 * cvt.c: Always compile the new overloading code (but don't use it).
14703 (implicit_conversion): Add a BASE_CONV when converting to
14704 the same class type.
14705 (convert_like): Handle BASE_CONV.
14707 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
14709 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
14710 (add_builtin_candidate): Likewise.
14713 * typeck.c (build_x_function_call): Try an operator function
14714 whenever we call an object of class type.
14715 * method.c (build_opfncall): Pass CALL_EXPRs through.
14716 * cvt.c (implicit_conversion): Do const-ref case first.
14717 (add_conv_candidate, build_object_call, op_error): New fns.
14718 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
14719 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
14720 builtin candidates.
14721 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
14722 Fall back on preincrement handling. Use op_error.
14724 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
14725 an error_mark_node.
14726 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
14729 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
14731 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
14733 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
14735 * typeck.c (build_component_ref_1): Use build_component_ref
14736 instead of open coding it here.
14738 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
14740 * g++.c (main): Don't link with -lg++.
14743 * cvt.c (convert_to_reference): Don't use convert_from_reference on
14744 result of build_type_conversion.
14745 (cp_convert): Only call build_method_call for ctors if
14746 build_type_conversion failed.
14747 (ptr_complete_ob): New function.
14748 (TYPE_PTR{,OB,MEM}_P): New macros.
14749 ({add,build}_builtin_candidate{,s}): New functions.
14750 (print_z_candidates): Handle builtins.
14751 (build_user_type_conversion_1): Don't use conversion fns for
14752 converting to a base type.
14753 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
14754 (build_user_type_conversion): Use convert_from_reference.
14755 (build_new_op): New function.
14756 (build_over_call): Fix handling of methods.
14757 (compare_ics): Handle AMBIG_CONV properly.
14758 * typeck2.c: Increment abort count.
14759 * method.c (build_opfncall): Forward most requests to build_new_op.
14760 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
14762 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14764 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
14765 invalid second argument to dump_expr_list.
14767 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
14769 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
14771 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
14773 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
14776 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
14778 * typeck2.c (process_init_constructor): New pedwarn for using { }
14779 to initialize a pointer to member function.
14780 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
14781 we can avoid the new error.
14783 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
14785 * typeck.c (build_ptrmemfunc1): New function to hide details of
14786 pointer to member functions better.
14788 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
14790 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
14791 methods into the actual method, as we know the implied object is
14794 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14796 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
14797 inside a system header.
14799 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
14801 * call.c (build_method_call): Call complete_type on the
14804 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
14806 * typeck.c (build_component_ref): Always build up an OFFSET_REF
14807 for obj_ptr->func so that we can know which object to use in a
14810 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
14812 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
14813 around things. Also improve maintainability.
14815 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
14817 * decl.c (grokdeclarator): Check for overflow when evaluating an
14820 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
14822 * cvt.c (cp_convert): Don't check for ambiguity with constructor
14825 * typeck.c (build_x_function_call): Pass function overload
14826 questions to new overloading code if NEW_OVER.
14827 * init.c (expand_aggr_init_1): Only check for type conversion ops
14828 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
14829 Don't check for ambiguity with constructor if NEW_OVER.
14830 * cvt.c (convert_to_reference): Dereference the result of a type
14831 conversion operator.
14832 (build_conv): Propagate ICS_USER_FLAG.
14833 (implicit_conversion): Call instantiate_type.
14834 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
14835 (add_function_candidate): Fix cv-quals on argtype.
14836 (print_z_candidates): New function.
14837 (build_new_function_call): Call it.
14838 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
14839 consider non-converting constructors.
14840 Call print_z_candidates.
14841 Return an AMBIG_CONV for an ambiguous conversion.
14842 (build_user_type_conversion): Handle AMBIG_CONV.
14843 (convert_like): Fix test for building TARGET_EXPR.
14844 Call instantiate_type.
14845 Handle AMBIG_CONV and LVALUE_CONV.
14846 (build_over_call): Handle 0 args and ellipsis.
14847 * cp-tree.def: Add AMBIG_CONV.
14849 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
14851 * decl.c (lookup_name_real): If we find mem in obj when parsing
14852 `obj->mem', make sure we return the right value.
14854 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
14856 * search.c (get_base_distance): Call complete_type.
14858 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
14860 * decl.c (store_bindings): Make static.
14862 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
14864 * init.c (expand_aggr_init_1): Don't check type conversions if
14867 * cvt.c (z_candidate): Put back template field.
14868 (add_function_candidate): Set it.
14869 (add_template_candidate): Likewise.
14871 (compare_qual): Handle references and pointers to members.
14872 (compare_ics): Handle reference bindings.
14874 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
14876 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
14878 * call.c (compute_conversion_costs): Call complete_type.
14880 * tree.c (vec_binfo_member): Use comptypes instead of comparing
14881 pointers, so we can handle template parameters.
14883 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
14885 * cvt.c (cp_convert_to_pointer): We have to call complete_type
14886 here; let's make it explicit instead of a side effect of an
14889 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
14891 * cvt.c (z_candidate): Remove template field.
14892 (reference_binding): Handle binding to temporary.
14893 (implicit_conversion): Likewise.
14894 (add_function_candidate): Handle artificial constructor parms.
14895 Handle functions with too few parms.
14896 (add_template_candidate): New function.
14897 (build_user_type_conversion_1): Handle constructors.
14898 (convert_like): Likewise.
14899 (build_over_call): Likewise.
14900 (build_new_function_call): Support templates.
14901 (compare_ics): Fix reference, inheritance handling.
14903 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
14905 * decl.c: Add signed_size_zero_node.
14906 (init_decl_processing): Build it.
14907 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
14908 when we're trying to make a negative delta.
14910 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14912 Stop doing this damn index==strchr variable name confusion.
14913 * class.c (add_virtual_function): Change local var INDEX to be
14915 (add_method): Likewise.
14916 * lex.c (print_parse_statistics): Likewise.
14917 * search.c (make_memoized_table_entry): Likewise.
14918 (lookup_fnfields_here): Likewise.
14919 (lookup_field): Likewise.
14920 (lookup_fnfields): Likewise.
14921 (get_baselinks): Likewise.
14922 * sig.c (build_signature_table_constructor): Likewise.
14923 (build_signature_method_call): Likewise.
14924 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
14925 (get_member_function_from_ptrfunc): Likewise.
14926 (build_ptrmemfunc): Change local var INDEX to be IDX.
14927 (c_expand_start_case): Likewise.
14929 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
14931 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
14932 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
14933 (convert_to_reference): Use build_type_conversion to convert to
14934 the reference type directly.
14935 (standard_conversion): Fix void* case, non-conversions.
14936 (reference_binding): Fix expr == 0 case, non-conversions.
14937 (convert_like): Support REF_BIND.
14938 (compare_qual): Split out from compare_ics.
14939 (compare_ics): Use it, handle icses with only a qual_conv.
14941 * init.c (expand_vec_init): Don't crash if decl is NULL.
14943 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
14945 * mpw-config.in: New file, configury for Mac MPW.
14946 * mpw-make.sed: New file, makefile editing for MPW.
14948 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
14950 * pt.c (instantiate_class_template): Call repo_template_used.
14952 * search.c (lookup_conversions): Only lookup conversions in
14955 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14957 * cp-tree.def: Renamed from tree.def, to avoid confusion with
14959 * cp-tree.h, lex.c: Include cp-tree.def.
14960 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
14962 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
14964 * init.c (build_vec_delete_1): Call complete_type.
14966 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
14968 * except.c (start_anon_func): Make sure anonymous functions are
14971 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
14973 * decl.c (finish_function): If function_depth > 1, set nested.
14975 * decl2.c (grokbitfield): Revert Bob's change.
14976 * class.c (finish_struct_1): Fix handling of named bitfield widths.
14978 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
14980 * pt.c (add_pending_template): Handle types.
14981 (lookup_template_class): With -fexternal-templates, just add the class
14982 to pending_templates instead of instantiating it now.
14983 * decl2.c (finish_file): Handle types in pending_templates.
14985 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
14987 * decl2.c (grokbitfield): Handle constant decls appropriately.
14988 Give an appropriate error message now instead of spewing core
14991 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
14993 * decl2.c: Don't turn on thunks by default for now.
14995 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
14997 * typeck.c (complete_type): Handle error_mark_node.
14998 (common_type, OFFSET_TYPE): Handle template_type_parms.
15000 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
15002 * pt.c (instantiate_decl): If at_eof, call import_export_decl
15003 regardless of DECL_INLINE.
15005 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
15007 * class.c (finish_struct_bits): Copy TYPE_SIZE.
15009 * rtti.c (build_dynamic_cast): Support templates.
15010 * tree.def: Support DYNAMIC_CAST_EXPR.
15011 * pt.c (tsubst_copy): Likewise.
15012 * decl2.c (build_expr_from_tree): Likewise.
15014 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
15016 * typeck.c (build_static_cast): Support templates.
15017 (build_const_cast): Likewise.
15018 * tree.def: Support CONST/STATIC_CAST_EXPR.
15019 * pt.c (tsubst_copy): Likewise.
15020 * decl2.c (build_expr_from_tree): Likewise.
15022 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
15024 * decl2.c (finish_vtable_vardecl): Don't trust
15025 TREE_SYMBOL_REFERENCED for vtables of local classes.
15027 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
15029 * pt.c (tsubst_copy): Handle operator T.
15031 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15033 * init.c (build_delete): Move creation of PARMS inside test of
15034 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
15036 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
15038 * typeck.c (build_conditional_expr): Don't assume that
15039 the arguments to ?: are always pointers or records.
15041 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
15043 * decl2.c (import_export_decl): Still emit static/weak/comdat
15044 copies of inline template functions with -fno-implicit-templates.
15046 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
15048 * init.c (build_delete): Determine the complete basetype
15049 path to the destructor we're calling.
15051 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
15053 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
15054 initialize the enum, because we really and truly don't know where
15056 (start_enum): Don't copy integer_zero_node because
15057 build_enumerator will do it.
15059 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
15061 * decl.c (finish_function): Do access control on base destructors.
15063 * pt.c (tsubst, case FUNCTION_DECL): Set up
15064 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
15067 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
15069 * cvt.c (build_up_reference): If we have already extended the
15070 lifetime of the temporary, don't try it again.
15071 * typeck.c (c_expand_return): Don't try and convert the return
15072 value twice when we want a reference, once is enough.
15074 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
15076 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
15077 LOOKUP_ONLYCONVERTING at all for now.
15079 * search.c (add_conversions): Put the conversion function in
15080 TREE_VALUE, the basetype in TREE_PURPOSE.
15081 * cvt.c (build_type_conversion): Adjust.
15082 * cvt.c (build_expr_type_conversion): Adjust.
15083 * call.c (user_harshness): Adjust.
15085 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
15087 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
15090 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
15092 * except.c (expand_start_catch_block): Add a dummy region, if we
15093 get an error, so that we can avoid core dumping later.
15095 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
15097 * cp-tree.h (OFFSET_REF): Remove.
15098 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
15099 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
15100 * init.c (expand_aggr_init_1): Likewise.
15101 (build_new): Likewise.
15102 * typeck.c (expand_target_expr): Likewise.
15104 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
15106 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
15109 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
15111 * cvt.c (build_up_reference): Redo how and when temporaries are
15113 * decl.c (grok_reference_init): Don't try and be smart about
15116 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
15118 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
15119 (TARGET_EXPR...), now that it has 4 arguments.
15120 * tree.c (build_cplus_new): Likewise.
15122 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
15124 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
15126 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
15127 * decl.c (struct saved_scope): Remove named_labels,
15128 {base,member}_init_list.
15129 (maybe_push_to_top_level): Don't set them. Call
15130 push_cp_function_context if appropriate.
15131 (pop_from_top_level): Likewise.
15133 * method.c (do_build_assign_ref): Remove obsolete check of
15134 TYPE_HAS_ASSIGN_REF (basetype).
15136 * decl.c (grokfndecl): Diagnose user definition of
15137 implicitly-declared methods.
15139 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
15141 * method.c (do_build_copy_constructor): Add code to give
15142 meaningful error messages instead of crashing.
15143 (do_build_assign_ref): Don't synthesize assignment operators for
15144 classes containing reference or const members.
15146 * class.c (struct base_info): Remove cant_synth_copy_ctor
15147 and cant_synth_asn_ref.
15148 (finish_base_struct): Remove the code that tries to conditionalize
15149 synthesis of copy constructors & assignment operators based on
15150 access permissions. Instead, let it fail when it tries to
15151 synthesize the copy constructor. This will give meaningful error
15152 messages instead of silently generating code to perform a bitcopy.
15154 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
15156 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
15157 determining types for constant values.
15159 * decl.c (struct named_label_list): Use instead of stuffing
15160 random items into a TREE_LIST node.
15161 (named_label_uses): Use the new struct.
15162 (poplevel): Likewise.
15163 (lookup_label): Likewise.
15164 (define_label): Add an error message to tell the user the line
15165 where the goto is located in addition to the destination of the
15167 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
15169 (finish_function): Likewise.
15171 (start_decl): Complain about defining a static data member
15172 in a different type from which it was declared.
15174 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
15176 * cvt.c (build_expr_type_conversion): Adjust.
15178 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
15180 * call.c (build_method_call): Always convert 'this' to the
15183 * search.c (add_conversions): Put the conversion function in
15184 TREE_VALUE, the type in TREE_PURPOSE.
15185 * cvt.c (build_type_conversion): Adjust.
15186 * call.c (user_harshness): Adjust.
15188 * method.c (emit_thunk): Call temporary_allocation and
15189 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
15191 * tree.c (build_cplus_array_type): Handle tweaking of
15192 TYPE_MAIN_VARIANT here.
15193 * typeck.c (common_type): Not here.
15195 * typeck.c (complete_type): Only try to complete an array type if
15198 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
15200 * decl.c (grokvardecl): Call complete_type.
15201 (grokdeclarator): Call complete_type for PARM_DECLs.
15203 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
15205 * pt.c (instantiate_class_template): Re-set
15206 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
15208 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
15210 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
15211 smart enough to do it right.
15212 * tree.c (cp_expand_decl_cleanup): Likewise.
15213 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
15214 cp_expand_decl_cleanup.
15215 (store_parm_decls): Likewise.
15216 (hack_incomplete_structures): Likewise.
15217 * except.c (push_eh_cleanup): Likewise.
15219 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
15221 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
15222 frontend to the backend where it belongs.
15223 * tree.c (unsave_expr): Likewise.
15224 (unsave_expr_now): Likewise.
15225 * tree.def (UNSAVE_EXPR): Likewise.
15226 * cp-tree.h (unsave_expr): Likewise.
15227 (unsave_expr_now): Likewise.
15229 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
15231 * init.c (emit_base_init): Make sure the partial EH cleanups live
15232 on the function_obstack.
15234 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
15236 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
15237 when checking for pointer types.
15239 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
15241 * pt.c (instantiate_class_template): Remove obsolete check for
15242 access declarations.
15244 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
15246 * call.c (build_overload_call): Simplify calls to
15247 build_overload_call by removing last parameter.
15248 (build_method_call): Likewise.
15249 * cp-tree.h: Likewise.
15250 * method.c (build_opfncall): Likewise.
15251 * typeck.c (build_x_function_call): Likewise.
15253 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
15255 * call.c (default_parm_conversions): Factor out common code.
15256 (build_method_call): Use it.
15257 (build_overload_call_real): Use it.
15259 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
15261 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
15262 but pedwarn as the code is bogus.
15263 * typeck.c (decay_conversion): Likewise.
15264 (build_function_call_real): Use build_addr_func instead of
15265 default_conversion. Don't allow pointer-to-method functions down
15267 (build_unary_op): Use real pointer-to-member functions instead of
15269 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
15270 (convert_for_assignment): Removed some obsolete code.
15271 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
15272 build_x_function_call instead of current_class_ptr. Only call
15273 digest_init once on an initializer, we do this just checking
15275 (build_expr_from_tree): Pass current_class_ref to
15276 build_x_function_call instead of current_class_ptr.
15277 * init.c (build_member_call): Likewise.
15278 * pase.y: Likewise.
15279 * error.c (dump_expr): Handle OFFSET_REFs better.
15280 * pt.c (unify): Handle pointer-to-member functions better.
15281 * decl.c (finish_function): Clear out current_class_ref just like
15282 we do for current_class_ptr.
15284 * typeck.c (get_delta_difference): Handle virtual bases better.
15286 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
15288 * sig.c (build_signature_table_constructor): Use the delta for
15289 the original basetype for this virtual function with thunks.
15290 (build_signature_method_call): We still need to adjust 'this'
15293 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
15295 * call.c (build_addr_func): New routine. Used to get the `real'
15296 address of a function or a method. Needed to avoid getting a
15297 pointer-to-member function.
15298 (build_call): New routine to build CALL_EXPRs.
15299 (build_method_call): Use it.
15300 * cvt.c (convert_to_aggr): Likewise.
15301 * typeck.c (build_function_call_real): Likewise.
15302 * sig.c (build_signature_table_constructor): Use build_addr_func.
15303 * cp-tree.h (build_call, build_addr_func): Declare them.
15305 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
15307 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
15308 * parse.y: Remove uses of LOOKUP_AGGR.
15310 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
15312 * *.[chy]: Rename current_class_decl to current_class_ptr, and
15313 C_C_D to current_class_ref.
15315 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
15317 * call.c (convert_harshness): Tighten up pointer conversions.
15319 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
15321 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
15322 (finish_file): Likewise.
15324 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
15326 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
15328 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
15331 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
15333 * decl2.c: Turn on thunks by default where supported.
15335 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
15337 * cp-tree.h (build_overload_call_maybe): Removed.
15338 * call.c (build_overload_call_real): Invert meaning of last arg to
15339 be require_complete.
15340 (build_overload_call): Likewise.
15341 * typeck.c (build_x_function_call): Use build_overload_call_real
15342 instead of build_overload_call_maybe.
15344 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
15346 * decl2.c (finish_file): Don't try to emit functions that haven't
15349 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
15351 * decl2.c (finish_vtable_vardecl): Oops.
15353 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
15354 Also store the bindings from previous_class_values.
15355 (pop_from_top_level): Restore them.
15357 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
15359 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
15360 symbol has been referenced.
15361 (finish_file): Re-join synthesis/vtable loop with inline emission
15362 loop, disable inlining when an inline is output.
15364 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
15366 * except.c (init_exception_processing): Setup saved_in_catch.
15367 (push_eh_cleanup): Reset __eh_in_catch.
15368 (expand_start_catch_block): Set __eh_in_catch.
15370 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
15372 * except.c (push_eh_cleanup): Add tracking for whether or not we
15373 have an active exception object.
15374 (expand_builtin_throw): Use it to make sure a rethrow without an
15375 exception object is caught.
15377 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
15379 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
15382 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
15384 * decl2.c (finish_file): Also use sentries for vars with
15385 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
15388 * lex.c (handle_cp_pragma): Disable #pragma
15389 interface/implementation if SUPPORTS_ONE_ONLY > 1.
15391 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
15393 * method.c (emit_thunk): Wrap default case in
15394 temporary/permanent_allocation.
15396 * method.c (make_thunk): Use DECL_ONE_ONLY.
15397 (emit_thunk): Call assemble_end_function.
15399 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
15401 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
15402 (import_export_decl): Likewise.
15403 (finish_prevtable_vardecl): Disable vtable hack if
15404 SUPPORTS_ONE_ONLY > 1.
15406 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
15408 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
15409 PREDECREMENT_EXPRs take two arguments, not one.
15411 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
15413 * class.c (build_vtable_entry): Don't build thunks for abstract
15416 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
15419 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
15421 * class.c (set_rtti_entry): Use size_zero_node.
15422 (build_vtable): Likewise.
15424 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
15426 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
15427 (prepare_fresh_vtable): Likewise.
15429 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
15431 * method.c (emit_thunk): Call mark_used on the target function.
15433 * call.c (build_method_call): Don't warn about pending templates.
15435 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
15437 * decl2.c (finish_file): Fix list walking logic.
15439 * typeck2.c (check_for_new_type): Only warn if -pedantic.
15441 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
15443 * class.c (finish_struct_1): Remove old code for
15444 dont_allow_type_definitions.
15445 * cp-tree.h: Likewise.
15446 * spew.c: Make sure cp-tree.h is included before parse.h, so the
15447 definition of flagged_type_tree is found before it is used.
15449 * parse.y: Added the ftype member to the type union, and changed a
15450 number of rules to use it instead of ttype. Added calls to
15451 check_for_new_type() as appropriate.
15452 * typeck2.c (check_for_new_type): New function for checking
15453 if a newly defined type appears in the specified tree.
15454 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
15455 for check_for_new_type().
15457 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
15459 * decl2.c (finish_file): Only use a sentry if the decl is public.
15461 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
15462 don't pass LOOKUP_ONLYCONVERTING.
15464 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
15466 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
15467 properly keeps track of const and volatile type modifiers.
15469 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
15471 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
15472 * pt.c (comp_template_args): Use it.
15474 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
15475 assemble_external for artificial function decls.
15477 * decl.c (cp_finish_decl): Oops.
15479 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
15481 * decl2.c (import_export_decl): Put static data member templates
15482 into common storage, or make them weak, depending on whether they
15483 are dynamically or statically initialized.
15484 (get_sentry): New function.
15485 (finish_file): Do import_export_decl for static data members before
15486 building the init/fini functions. Don't init/fini a variable that's
15487 EXTERNAL. Use a sentry for variables in common. Fix mismatching
15488 push/pop_temp_slots.
15489 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
15490 expand_static_init thang.
15491 * method.c (get_id_2): New function.
15493 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
15495 * parse.y (empty_parms): Make sure we use C++-style prototypes
15496 when we're declaring member functions.
15498 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
15500 * Makefile.in (CONFLICTS): 16 s/r conflicts.
15501 * parse.y (self_template_type): New nonterminal.
15503 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
15505 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
15507 * parse.y (base_class.1): Allow 'typename foo::bar'.
15509 * lex.c (check_newline): Remove #pragma code that plays with the
15510 input stream, since we now deal with tokens. Clear nextchar when
15512 (handle_cp_pragma): Use real_yylex.
15513 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
15516 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
15518 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
15520 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
15522 * parse.y: New token SELFNAME for potential constructor.
15523 * spew.c (yylex): Handle it.
15524 * lex.c (identifier_type): Produce it.
15526 * parse.y (complete_type_name): In :: case, don't push class binding.
15527 (complex_type_name): Likewise.
15529 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
15531 * typeck.c (build_reinterpret_cast): Handle pointer to member
15534 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15536 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
15538 (check_newline): Put the vtable/unit/implementation/interface pragma
15539 code into handle_cp_pragma, replacing it with a call.
15540 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
15541 args. Get the next token after handling the pragma token.
15543 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
15545 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
15546 (convert_to_pointer_force): Likewise.
15548 * init.c (build_new): Fix array new without -fcheck-new.
15550 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
15552 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
15553 tree.c: Lose TYPE_NESTED_NAME.
15555 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
15558 * tree.def: Add VEC_INIT_EXPR.
15559 * expr.c (cplus_expand_expr): Handle it.
15560 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
15561 the extra file-scope symbol nastiness.
15563 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
15565 * method.c (make_thunk): Thunks are static.
15566 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
15568 * decl2.c (mark_vtable_entries): Emit thunks as needed.
15569 (finish_file): Don't emit them here.
15571 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
15573 * rtti.c (build_dynamic_cast): Handle null pointers.
15574 (ifnonnull): New function.
15576 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
15578 * call.c (build_method_call): Remember the original basetype we
15579 were called with. Give an error message instead of trying
15580 (incorrectly) to call a non-static member function through a
15581 non-inherited class.
15583 * search.c (expand_upcast_fixups): Mark the new fixup as
15586 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
15588 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
15590 * class.c (set_rtti_entry): Fix for thunks.
15592 * decl2.c (import_export_decl): Still emit typeinfo fns for
15593 cv-variants of builtin types.
15595 * rtti.c (expand_class_desc): Set up base_info_type_node here.
15596 (init_rtti_processing): Instead of here.
15598 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
15600 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
15601 (build_typeid): Only complain about taking dynamic typeid without
15604 * decl2.c: flag_rtti defaults to 1.
15606 * rtti.c (get_tinfo_var): The general class case is now smaller.
15607 (init_rtti_processing): Pack the latter three fields of base_info
15610 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
15612 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
15614 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
15616 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
15617 (push_memoized_context): Split out code to undefer pop_type_level to
15618 (clear_memoized_cache): here.
15619 (pop_memoized_context): We can only handle one layer of deferral of
15620 pop_type_level so clear the cache, if there was a previous level.
15622 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
15624 * rtti.c (init_rtti_processing): Build up base_info_type_node.
15625 (expand_class_desc): Use one pointer to an array of base_info
15626 structs, passed using a CONSTRUCTOR.
15628 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
15630 * class.c (build_vbase_path): Remove block extern for
15631 flag_assume_nonnull_objects here.
15632 (build_vfn_ref): Split out functionality into build_vtbl_ref.
15633 (build_vtbl_ref): New routine.
15634 (build_vtable): Set up rtti info here.
15635 (add_virtual_function): Note in CLASSTYPE_RTTI the best
15636 place where we can get the rtti pointers from to avoid having to
15637 search around for a place.
15638 (finish_base_struct): Likewise.
15639 (finish_struct_1): Likewise. Never create totally new vtables
15640 with totally new vtable pointers for rtti. Disable code to layout
15641 vtable pointers better until we want to break binary
15643 * rtti.c (build_headof_sub): New routine to convert down to a
15644 sub-object that has an rtti pointer in the vtable.
15645 (build_headof): Use it. Also, use build_vtbl_ref now to be more
15647 (build_dynamic_cast): Make sure we have saved it, if we need to.
15648 * search.c (dfs_init_vbase_pointers): Disable code that deals with
15649 a more efficient vtable layout, enable later.
15650 * call.c (flag_assume_nonnull_objects): Moved declaration to
15651 * cp-tree.h: here. Declare build_vtbl_ref.
15652 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
15653 function calls that want a tree.
15655 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
15657 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
15658 other X subobjects in the most derived type. Ack.
15660 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
15661 get_typeid will do it for us.
15662 (get_typeid_1): Break out call-building for expand_*_desc to use.
15663 (get_typeid): Call it.
15664 (expand_*_desc): Likewise.
15665 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
15667 (init_decl_processing): Lose builtin_type_tdescs lossage.
15668 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
15670 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
15672 * pt.c (tsubst): When calling set_nested_typename, use
15673 TYPE_NESTED_NAME (current_class_type) instead of
15674 current_class_name.
15676 * decl.c (pushdecl): Likewise.
15677 (pushdecl_class_level): Likewise.
15678 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
15679 set_nested_typename.
15681 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
15683 * rtti.c (synthesize_tinfo_fn): Handle arrays.
15685 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
15687 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
15689 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
15690 (init_rtti_processing): Lose bad_cast_type.
15691 (build_dynamic_cast): Use throw_bad_cast.
15693 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
15695 * decl2.c (finish_file): Don't synthesize artificial functions
15696 that are external and not inline.
15698 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
15700 * decl2.c (finish_file): Handle having new inlines added to
15701 saved_inlines by synthesis.
15703 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
15705 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
15707 RTTI rewrite to initialize nodes as needed, not require that
15708 users #include <typeinfo>, complete functionality and reduce wasted
15710 * rtti.c (init_rtti_processing): New fn.
15711 (build_typeid): The vtable entry is now a function.
15712 (get_tinfo_var): New fn.
15713 (get_tinfo_fn): Likewise.
15714 (get_typeid): Use it.
15715 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
15716 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
15718 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
15719 (synthesize_tinfo_fn): New fn.
15720 * method.c (build_t_desc_overload): Lose.
15721 (build_overload_with_type): More generic.
15722 * decl.c (init_decl_processing): Call init_rtti_processing.
15723 * class.c (set_rtti_entry): Use get_tinfo_fn.
15724 * decl2.c (mark_vtable_entries): Mark the rtti function.
15725 (finish_prevtable_vardecl): Don't build_t_desc.
15726 (import_export_decl): Handle tinfo functions.
15727 (finish_file): Likewise.
15728 * typeck.c (inline_conversion): New fn.
15729 (build_function_call_real): Use it.
15730 * cp-tree.h: Add decls.
15732 * method.c (hack_identifier): Also convert component_refs from
15735 * lex.c (cons_up_default_function): Use the type, not the name, in
15738 * decl2.c (import_export_vtable): Fix weak vtables.
15740 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
15742 * search.c (get_base_distance_recursive): Fix access checks for
15745 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15747 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
15749 (convert_harshness): Add prototypes wrapped by PROTO.
15750 * decl2.c (grok_function_init): Likewise.
15751 (do_toplevel_using_decl): Change to void return type.
15752 * class.c (build_vtable_entry): Remove decl of make_thunk.
15753 (merge_overrides): Fix order of arg definitions.
15754 (finish_vtbls): Likewise.
15755 (fixup_vtable_deltas): Likewise.
15756 (modify_all_direct_vtables): Likewise.
15757 (modify_all_indirect_vtables): Likewise.
15758 * search.c (get_base_distance_recursive): Likewise.
15759 (get_abstract_virtuals_1): Likewise.
15760 (fixup_virtual_upcast_offsets): Likewise.
15761 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
15762 * init.c (perform_member_init): Fix order of arg definitions.
15763 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
15764 * cp-tree.h (make_thunk): Add decl.
15765 (overload_template_name, push_template_decl): Add decls.
15766 (do_toplevel_using_decl): Change to void return type.
15767 (vec_binfo_member): Add decl.
15769 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15771 * typeck.c (mark_addressable, convert_for_assignment,
15772 convert_for_initialization, pointer_int_sum, pointer_diff,
15773 unary_complex_lvalue): Add prototypes wrapped by PROTO.
15774 (convert_sequence): #if 0 fn decl, since definition also is.
15776 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
15778 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
15779 cast to pointer types for type searching.
15781 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15783 * typeck.c (get_delta_difference): Use cp_error, not error, in the
15784 case where BINFO == 0.
15786 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
15788 * call.c (build_method_call): Fix wording of error messages so
15789 constructors come out right.
15791 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
15793 * decl.c (push_overloaded_decl): Don't warn about hidden
15794 constructors when both the type and the function are declared
15795 in a system header file.
15797 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
15799 * class.c (finish_struct_1): Propagate the TYPE_PACKED
15800 flag for the type to the type's fields.
15802 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15804 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
15806 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
15808 * class.c (base_info, finish_base_struct): Replace
15809 needs_virtual_dtor with base_has_virtual.
15811 (finish_struct_1): Remove the old code that tried to make default
15812 destructors virtual. Use base_has_virtual when checking if we need
15813 to add a vtable entry for the rtti code.
15815 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
15817 * pt.c (push_template_decl): Complain about template decl with
15818 inappropriate declaration.
15820 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
15822 * typeck.c (build_x_unary_op): Remove bogus check for taking
15823 the address of a member function.
15825 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
15827 * parse.y (constructor_declarator): Only push the class if
15828 we are not already in the class.
15830 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
15832 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
15833 Add additional argument to INIT_CUMULATIVE_ARGS.
15835 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
15837 * decl.c (shadow_tag): Fix error about anon union with methods.
15839 * parse.y (self_reference): Only generate a self-reference if this
15840 is a non-template class.
15841 (opt.component_decl_list): Only use it if it was generated.
15843 * parse.y (component_decl_1): Use constructor_declarator.
15844 (fn.def2): Likewise.
15845 (notype_component_declarator0): Likewise.
15847 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
15849 * typeck.c (build_x_unary_op): Add checks for taking the address
15850 of a TARGET_EXPR or of a member function, and give appropriate
15853 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
15855 * pt.c (process_template_parm): Allow template type parms to be
15856 used as types for template const parms.
15858 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
15860 * init.c (expand_vec_init): Ensure the eh cleanups are on the
15863 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
15865 * decl.c (lookup_name_real): Be even more picky about the
15866 ambiguous lookup warning.
15867 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
15868 * parse.y (constructor_declarator): Rather than here.
15870 * parse.y (constructor_declarator): New nonterminal.
15872 (explicit_instantiation): Likewise.
15874 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
15876 Add implicit declaration of class name at class scope.
15877 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
15878 * parse.y (self_reference): New nonterminal.
15879 (opt.component_decl_list): Use it.
15880 (fn.def1): Add nested_name_specifier type_name cases.
15881 * class.c (build_self_reference): New function.
15882 (finish_struct): Handle access_default later, move self-reference
15884 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
15885 * cp-tree.h: Adjust.
15887 * pt.c (do_function_instantiation): Separate handling of member
15888 functions and non-member functions properly.
15890 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
15892 * pt.c (process_template_parm): Improve error for 'volatile class K'.
15894 * class.c (finish_struct_1): Check the right slot for destructors.
15896 * decl.c (start_enum): Complain about enum templates.
15898 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
15900 * init.c (resolve_offset_ref): Offset pointers to member data by one.
15901 * typeck.c (unary_complex_lvalue): Likewise.
15903 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
15905 * typeck.c (c_expand_return): Check for a returned local
15906 array name, similar to the check for an ADDR_EXPR.
15908 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
15910 * decl.c (cp_finish_decl): Don't build cleanups for static
15913 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
15915 * typeck.c (build_modify_expr): Fix error messages to be more
15917 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
15918 assignment operators.
15919 * error.c (assop_as_string): Likewise. Add support for `%Q' for
15920 assignment operators.
15922 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
15924 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
15925 give an error if initialized. pedwarn about nested type with the
15926 same name as its enclosing class.
15928 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
15930 * typeck.c (require_complete_type): Be sure to instantiate the
15931 MAIN_VARIANT of the type.
15933 * decl2.c (finish_file): Instantiate pending templates before
15934 processing static constructors and destructors.
15936 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
15939 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
15941 * decl2.c (delete_sanity): If error_mark_node is passed
15942 in as an expression, quit while we're ahead.
15944 * decl.c (grokdeclarator): Give an error message if `friend'
15945 is combined with any storage class specifiers.
15947 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
15949 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
15950 definition of nonexistent nested type.
15952 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
15953 not to say 'typedef'.
15955 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15957 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
15958 * search.c (dfs_walk, dfs_init_vbase_pointers,
15959 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
15960 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
15962 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
15964 * except.c (build_throw): Support minimal parse.
15965 * pt.c (tsubst_copy): Support THROW_EXPR.
15966 * decl2.c (build_expr_from_tree): Likewise.
15968 * pt.c (mangle_class_name_for_template): Always allocate
15971 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
15973 * cvt.c (cp_convert_to_pointer): Give an appropriate error
15974 when trying to cast from an incomplete type.
15976 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
15978 * pt.c (instantiate_class_template): Don't bother setting up
15979 CLASSTYPE_TAGS explicitly, as the nested types will add
15982 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
15984 * decl.c (shadow_tag): Remove old error check for usage of
15985 an enum without a previous declaration.
15986 (xref_tag): Add error message about usage of enums without a
15987 previous declaration.
15989 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
15991 * lex.c (do_identifier): Only do name consistency check if we're
15994 * pt.c (push_template_decl): Don't crash if we get a member defn
15995 that doesn't match.
15997 * decl.c (xref_tag_from_type): New function to do an xref without
15998 always having to figure out code_type_node.
15999 * cp-tree.h: Declare it.
16000 * pt.c (instantiate_class_template): Use it for friend classes.
16001 (lookup_template_class): Use it.
16003 * typeck2.c (build_functional_cast): Pull out a single parm before
16004 passing it to build_c_cast.
16006 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
16008 * expr.c (do_case): Give an error message if a pointer is
16009 given as a case value.
16011 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
16013 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
16016 * lex.c (cons_up_default_function): Really, now, interface hackery
16017 does not apply to synthesized methods.
16019 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
16021 * call.c (build_method_call): Ctors and dtors now have special names
16022 with respect to lookups.
16023 * class.c (add_method): Likewise.
16024 (grow_method): Likewise.
16025 (finish_struct_methods): Likewise.
16026 (warn_hidden): Likewise.
16027 (finish_struct_1): Likewise.
16028 * cvt.c (convert_to_reference): Likewise.
16029 (convert_to_aggr): Likewise.
16030 (cp_convert): Likewise.
16031 * decl2.c (check_classfn): Likewise.
16032 * init.c (expand_member_init): Likewise.
16033 (expand_default_init): Likewise.
16034 (expand_aggr_init_1): Likewise.
16035 (build_offset_ref): Likewise.
16036 (build_new): Likewise.
16037 (build_delete): Likewise.
16038 * lex.c (do_inline_function_hair): Likewise.
16039 * search.c (lookup_field_1): Likewise.
16040 (lookup_fnfields_here): Likewise.
16041 (lookup_field): Likewise.
16042 (lookup_fnfields): Likewise.
16043 (get_virtual_destructor): Likewise.
16044 (dfs_debug_mark): Likewise.
16045 (dfs_pushdecls): Likewise.
16046 (dfs_compress_decls): Likewise.
16047 * tree.c (layout_basetypes): Likewise.
16048 * typeck.c (build_component_ref): Likewise.
16049 (build_x_function_call): Likewise.
16050 (build_modify_expr): Likewise.
16051 (convert_for_initialization): Likewise.
16052 (build_functional_cast): Likewise.
16053 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
16056 * decl.c (ctor_identifier): New.
16057 (dtor_identifier): New.
16058 (init_decl_processing): Set them.
16060 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
16062 * typeck.c (build_component_ref): Don't get confused by fields whose
16063 context has no type name, like pointer to member functions.
16065 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
16067 * decl.c (grokdeclarator): Handle typedef without declarator.
16069 * pt.c (tsubst): Handle SCOPE_REF in declarator.
16071 * parse.y (bad_parm): Catch another case of missing `typename'.
16073 * lex.c (yyprint): Handle TYPE_DECLs.
16075 * decl.c (start_function): Don't try to be clever.
16077 * lex.c: Lose compiler_error_with_decl.
16078 * typeck2.c: Lose error_with_aggr_type.
16079 (incomplete_type_error): Use cp_* instead of old functions.
16080 (readonly_error): Likewise.
16081 * typeck.c (convert_arguments): Likewise.
16082 * search.c (lookup_nested_field): Likewise.
16083 * method.c (make_thunk): Likewise.
16084 * decl.c (grokparms): Likewise.
16085 * cp-tree.h: Update.
16087 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
16090 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
16092 * method.c (build_opfncall): When deleting a pointer to an
16093 array, build a new pointer to the tree past any ARRAY_TYPE
16096 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16098 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
16100 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
16102 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
16105 * decl.c (finish_function): Don't set nested based on
16106 hack_decl_function_context.
16107 * parse.y (function_try_block): Check for nested function.
16108 (pending_inlines): Likewise.
16110 * decl2.c (build_expr_from_tree): If a unary op already has a
16111 type, just return it.
16113 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
16115 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
16116 (finish_file): Check the return value of walk_vtables.
16117 (finish_prevtable_vardecl): Return int.
16118 (finish_vtable_vardecl): Likewise.
16119 (prune_vtable_vardecl): Likewise.
16120 * lex.c (set_vardecl_interface_info): Likewise.
16121 * cp-tree.h: Adjust return types.
16123 * class.c (delete_duplicate_fields_1): Don't complain about
16124 duplicate nested types if they're the same type.
16125 (finish_struct): Remove check for duplicate.
16126 * decl2.c (grokfield): Don't check for typedef of anonymous type.
16128 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
16130 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
16132 * decl.c (grokdeclarator): Lose special handling of class-level
16133 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
16134 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
16136 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
16138 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
16140 * search.c (compute_access): Fix handling of anonymous union
16142 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
16143 from anonymous unions to their members.
16145 * typeck.c (build_x_function_call): For static member functions,
16146 hand off to build_member_call.
16148 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
16150 * typeck.c (build_component_ref): Handle OFFSET_REFs.
16152 * init.c (expand_vec_init): Fix init == 0 case.
16154 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
16156 * init.c (build_new): pedwarn about init and array new.
16157 (expand_vec_init): Handle lists, use convert_for_initialization.
16159 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
16160 when converting to an aggregate type.
16161 * cvt.c (cp_convert): Pass it through.
16163 * typeck.c (build_conditional_expr): Handle user-defined
16164 conversions to slightly different types.
16166 * decl.c (grokdeclarator): Force an array type in a parm to be
16169 * decl2.c (do_using_directive): Sorry.
16170 (do_namespace_alias): Likewise.
16171 * lex.c (real_yylex): Warn about using the `namespace' keyword.
16173 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
16175 * parse.y (datadef): Move call to note_list_got_semicolon up.
16177 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
16179 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
16181 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
16183 * decl.c (cp_finish_decl): The exception regions have to be
16184 nested, not overlapping. We start the exception region for a
16185 decl, after it has been fully built, and all temporaries for it
16186 have been cleaned up.
16188 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
16190 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
16192 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
16194 * tree.def: Add RETURN_INIT.
16195 * pt.c (instantiate_decl): Handle RETURN_INIT.
16196 * decl.c (store_return_init): Handle minimal_parse_mode.
16198 * tree.c (cp_build_type_variant): Just return an error_mark_node.
16199 * decl.c (make_typename_type): Don't try to get the file and line
16201 * typeck.c (comptypes): Handle TYPENAME_TYPE.
16203 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
16205 * decl.c (poplevel): Make sure we clear out and restore old local
16206 non-VAR_DECL values by default when they go out of scope.
16208 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
16210 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
16211 referring to addresses of variables and functions.
16213 * error.c (dump_expr): Support SIZEOF_EXPR.
16215 * init.c (do_friend): Use the return value of check_classfn.
16217 * typeck.c (convert_arguments): Call complete_type.
16219 * method.c (hack_identifier): After giving an error, set value to
16222 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
16224 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
16225 lossage for local classes.
16226 * cp-tree.h: Declare it.
16227 * decl.c (lookup_name_real): Evil, painful hack for local classes.
16228 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
16229 Use hack_decl_function_context.
16230 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
16231 (start_function): Use hack_decl_function_context.
16232 (finish_function): Likewise.
16233 * method.c (synthesize_method): Likewise.
16234 * lex.c (process_next_inline): Likewise.
16235 (do_pending_inlines): Likewise.
16236 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
16239 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
16241 * sig.c (build_signature_pointer_or_reference_type): Align
16242 signature pointers/references on 8-byte boundaries so they can be
16243 grabbed 2 words at a time on a Sparc.
16245 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
16247 * method.c (hack_identifier): Requiring a static chain is now a
16249 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
16252 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
16254 * init.c (build_offset_ref): Call complete_type.
16256 * decl.c (pop_from_top_level): Always pop previous_class_type.
16258 * parse.y: Handle multiple decls in a for-init-statement.
16259 * pt.c (tsubst_expr): Likewise.
16261 * pt.c (tsubst): Use tsubst_expr for the second operand of an
16264 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
16265 (poplevel_class): Set it here.
16266 (pop_from_top_level): Pop it here if we're returning to class scope.
16267 * class.c (pushclass): Don't set it here.
16269 * decl.c (maybe_push_to_top_level): Save current_template_parms,
16270 and clear it if !pseudo.
16271 (pop_from_top_level): Restore it.
16273 * decl2.c (finish_file): Push the dummy each time we walk the list
16276 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
16277 something for CAST_EXPR.
16279 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
16281 * cvt.c (cp_convert): Warn about implicit conversion of the
16282 address of a function to bool, as it is always true.
16284 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
16286 * typeck.c (c_expand_return): Fix warning for local externs returned.
16288 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
16290 * tree.c (mapcar): Propagate const and volatile properly.
16292 * typeck.c (complete_type): Be sure to instantiate the
16293 MAIN_VARIANT of the type.
16295 * method.c (synthesize_method): Class interface hackery does not
16296 apply to synthesized methods.
16298 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
16300 * pt.c (comp_template_args): Use comptypes rather than just
16301 checking for TEMPLATE_TYPE_PARM equivalence.
16303 * typeck.c (build_x_function_call): Call complete_type before
16304 checking TYPE_OVERLOADS_CALL_EXPR.
16306 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
16308 * g++.c (main): Check also for new define ALT_LIBM.
16310 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
16312 * pt.c (instantiate_class_template): If we don't have a pattern
16314 (coerce_template_parms): If we see a local class, bail.
16316 * decl.c (grok_reference_init): Make sure there's a type before
16319 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
16320 (push_template_decl): Likewise.
16322 * parse.y (named_class_head): Set
16323 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
16325 * decl.c (xref_tag): Diagnose redeclaration of template
16326 type-parameter name.
16328 * error.c (dump_type): Handle anonymous template type parms.
16330 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
16332 (coerce_template_parms): Likewise.
16334 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
16336 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
16337 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
16339 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
16341 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
16342 before trying to get its STUB_DECL.
16343 (coerce_template_parms): Likewise.
16345 * parse.y (template_type_parm): If they didn't use 'class',
16346 pretend they did after giving an error.
16348 * pt.c (coerce_template_parms): Diagnose use of local class.
16350 * decl.c (grok_reference_init): Use instantiate_type.
16352 * error.c (dump_expr): Handle TEMPLATE_DECLs.
16354 * parse.y (named_class_head): Diagnose mismatching types and tags.
16356 * decl.c (pushdecl): Type decls and class templates clash with
16357 artificial type decls, not hide them.
16359 * decl.c (redeclaration_error_message): Diagnose redefinition of
16360 templates properly.
16361 (duplicate_decls): Diagnose disallowed overloads for template
16364 * decl.c (start_decl): Call complete_type before checking for a
16367 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
16369 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
16371 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
16373 * decl.c (grok_op_properties): Don't check for operator++(int) in
16376 * tree.c (perm_manip): Return a copy of variable and function
16377 decls with external linkage.
16379 * tree.def: Change some of the min tree codes to type "1".
16380 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
16381 * method.c (build_overload_int): Emit something arbitrary for
16382 anything but an INTEGER_CST if we're in a template.
16384 * decl.c (cp_finish_decl): Call complete_type before deciding
16385 whether or not to lay out the decl.
16387 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
16389 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
16391 * typeck2.c (build_x_arrow): Call complete_type.
16393 * pt.c (add_pending_template): Broken out.
16394 (lookup_template_class): If -fexternal-templates, call it for all
16395 the methods of implemented types.
16396 (instantiate_class_template): Instead of instantiating them here.
16397 (instantiate_decl): Handle -fexternal-templates earlier.
16399 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16401 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
16402 memoized lookup stuff inside GATHER_STATISTICS.
16404 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
16406 * decl.c (start_decl): Complain about array of incomplete type
16408 (grokdeclarator): Not here.
16410 * parse.y (template_parm): Expand full_parm inline so we can set
16411 the rule's precedence.
16413 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
16414 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
16415 * decl2.c (grokbitfield): Don't check for integer constant here.
16416 * class.c (finish_struct_1): Check here.
16418 * decl.c (define_label): Make the min decl go on permanent_obstack.
16420 * pt.c (unify): Don't handle CONST_DECLs.
16421 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
16422 (tsubst_copy): Likewise.
16424 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
16425 CONST_DECL for a template parm.
16427 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
16429 * decl.c (grokdeclarator): Complain about array of incomplete type
16431 (start_decl_1): Not here.
16433 * pt.c (tsubst): Handle pointer-to-function declarators.
16435 * method.c (hack_identifier): If pedantic, diagnose local class
16436 methods that require a static chain.
16438 * decl.c (grok_op_properties): No longer static.
16439 * cp-tree.h: Declare it.
16440 * pt.c (tsubst): Call it for operators.
16441 Use tsubst_copy for TREE_VECs.
16443 * parse.y (template_arg): The expr has precedence like '>'.
16445 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
16447 * pt.c (coerce_template_parms): Don't coerce an expression using
16449 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
16450 (tsubst): Don't use build_index_2_type if the max_value uses template
16452 * method.c (build_overload_int): Emit something arbitrary for an
16453 expression using template parms.
16455 * parse.y (template_close_bracket): New non-terminal to catch use
16456 of '>>' instead of '> >' in template class names.
16457 (template_type): Use it.
16458 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
16460 * tree.def: Add CAST_EXPR.
16461 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
16462 CONVERT_EXPR for minimal_parse_mode.
16463 * typeck.c (build_c_cast): Likewise.
16464 * pt.c (tsubst_copy): Likewise.
16465 * decl2.c (build_expr_from_tree): Likewise.
16466 * error.c (dump_expr): Likewise.
16468 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16470 * except.c (SetTerminate, SetUnexpected): Put back global vars.
16471 (init_exception_processing): Put back decl/init of
16472 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
16473 fns from libstdc++.
16475 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
16476 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
16478 * cp-tree.h (declare_uninstantiated_type_level,
16479 uninstantiated_type_level_p): Delete prototypes.
16481 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
16483 * pt.c (tsubst_expr): Add default return.
16485 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16487 * error.c (fndecl_as_string): Delete unused arg CNAME.
16488 * sig.c (build_signature_table_constructor,
16489 build_signature_method_call): Fix calls.
16491 * class.c (the_null_vtable_entry): Delete var definition.
16492 (init_class_processing): Delete tree the_null_vtable_entry init.
16493 * decl.c (no_print_{functions, builtins}): Declare as static.
16494 (__tp_desc_type_node): #if 0 var definition.
16495 (init_type_desc): #if 0 init of __tp_desc_type_node.
16496 (vb_off_identifier): Move var decl into init_decl_processing.
16497 (current_function_assigns_this): Declare as static.
16498 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
16499 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
16500 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
16501 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
16502 * init.c (BI_header_type, BI_header_size): Declare as static.
16503 * pt.c (template_classes): Delete unused var.
16504 (add_pending_template): Delete decl for non-existent fn.
16505 (lookup_template_class): Delete vars CODE and TAG_CODE.
16506 (instantiate_template): Delete unused var TARGS.
16507 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
16509 (__tp_desc_type_node): #if 0 var decl.
16510 (fndecl_as_string): Fix prototype.
16512 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
16514 * tree.def: Add GOTO_STMT.
16515 * pt.c (tsubst_expr): Support goto and labels.
16516 * decl.c (define_label): Support minimal parsing.
16517 * parse.y (simple_stmt): Likewise.
16519 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16521 * xref.c (GNU_xref_member): Only define/set var I if
16522 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
16524 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
16525 (GNU_xref_end): Fix call.
16526 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
16527 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
16529 * tree.c (build_exception_variant): Delete unused vars I, A, T,
16531 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
16532 (mapcar): Delete unused var CODE.
16533 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
16534 (break_out_cleanups): Fix call.
16535 (bot_manip): Likewise.
16536 * call.c (build_method_call): Likewise.
16537 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
16539 * typeck.c (unary_complex_lvalue, build_modify_expr,
16540 convert_for_initialization): Likewise.
16541 * typeck2.c (build_functional_cast): Likewise.
16542 * cp-tree.h (build_cplus_new): Fix prototype.
16544 * repo.c (open_repo_file): Delete unused var Q.
16545 (repo_compile_flags, repo_template_declared,
16546 repo_template_defined, repo_class_defined, repo_inline_used,
16547 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
16548 (repo_get_id, repo_vtable_used): Declare as static.
16549 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
16552 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
16554 * parse.y (pending_inlines): Add function_try_block case.
16556 * pt.c (unify): Fix for template const parms.
16558 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16560 * lex.c (extract_interface_info): Delete forward decl.
16561 (default_copy_constructor_body, default_assign_ref_body): Delete
16562 decls for non-existent functions.
16563 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
16564 (init_lex): Delete setting them.
16565 (cons_up_default_function): Delete unused vars FUNC_BUF,
16566 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
16567 #if 0'd synth code.
16568 (toplevel, expression_obstack): Delete unused extern decls.
16569 (tree_node_kind): Delete unused enum.
16570 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
16572 (tree_node_kind_names): Delete unused extern decl.
16573 (synth_obstack): Delete unused var.
16574 (init_lex): Don't set it.
16575 (init_parse): Add decl before use.
16576 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
16577 (current_unit_{name, language}): Delete unused vars.
16578 (check_newline): Don't bother setting them, just accept the #pragma.
16579 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
16580 (current_unit_{name, language}): Delete decls.
16582 * search.c: Wrap all of the memoized functions, macros, and
16583 variables inside #ifdef GATHER_STATISTICS.
16584 (lookup_field, lookup_fnfields): Likewise.
16585 (init_search_processing): Likewise.
16586 (reinit_search_statistics): Wrap whole function.
16587 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
16589 * decl.c (finish_function): Only call pop_memoized_context if
16590 GATHER_STATISTICS is defined.
16591 (start_function): Likewise for push_memoized_context.
16592 * class.c (pushclass, popclass): Likewise.
16594 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
16595 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
16597 * cvt.c (cp_convert): Delete unused local var FORM.
16598 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
16601 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
16603 * pt.c (do_poplevel): Oops; really return what we get from
16604 poplevel this time.
16606 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16608 * cp-tree.h (is_aggr_type): Add prototype.
16610 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
16611 * method.c ({push,pop}_cp_function_context): Delete decls.
16612 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
16613 (SetUnexpected, SetTerminate): Delete unused vars.
16614 (init_exception_processing): Don't set SetUnexpected or
16615 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
16616 (output_exception_table_entry): Delete unused array LABEL.
16617 (expand_internal_throw): Delete unused var PARAMS.
16618 (expand_start_catch_block): Delete unused var CLEANUP.
16619 (emit_exception_table): Delete unused var EH_NODE_DECL.
16620 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
16621 GOTO_UNWIND_AND_THROW. Don't set them.
16622 (end_eh_unwinder): Add top decl.
16623 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
16624 (exception_section, push_rtl_perm, do_function_call,
16625 lang_interim_eh, push_eh_cleanup, eh_outer_context,
16626 expand_end_eh_spec, end_eh_unwinder): Declare as static.
16627 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
16628 throw_used): Likewise.
16629 * cp-tree.h (expand_end_eh_spec): Delete prototype.
16631 * search.c (dfs_mark, dfs_mark_vtable_path,
16632 dfs_unmark_vtable_path, dfs_mark_new_vtable,
16633 dfs_unmark_new_vtable, dfs_clear_search_slot,
16634 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
16635 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
16636 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
16638 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
16639 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
16640 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
16641 Only define #ifdef GATHER_STATISTICS.
16642 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
16644 (vbase_decl): Delete var definition.
16645 (init_search): Delete old decl.
16646 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
16647 never actually used.
16648 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
16649 (get_base_distance_recursive): Delete unused fourth arg
16650 BASETYPE_PATH. Fix call .
16651 (get_base_distance): Fix call.
16652 (push_class_decls): Delete unused var ID.
16653 (make_memoized_table_entry): Declare as static.
16654 (breadth_first_search): Declare as static.
16655 (tree_has_any_destructor_p): Declare as static.
16656 (pop_class_decls): Delete unused arg pop_class_decls.
16657 * class.c (popclass): Fix call to pop_class_decls.
16658 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
16659 tree_has_any_destructor_p): Delete prototypes.
16661 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
16662 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
16663 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
16664 (build_user_desc): Delete unused var T.
16665 (build_class_desc): Delete unused vars T and OFF.
16666 (build_t_desc): Delete unused var NAME_STRING.
16667 (build_headof): Make static.
16668 (get_bad_cast_node): Likewise.
16669 (get_def_to_follow): Likewise.
16670 * cp-tree.h (init_type_desc): Add prototype.
16671 (build_headof): Remove prototype.
16673 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
16675 * pt.c (tsubst): Only look for matching decls at file scope for
16676 non-member functions.
16678 * call.c (build_scoped_method_call): Handle scoped destructor
16679 calls in templates.
16681 * decl.c (*_top_level): Also save previous_class_values.
16683 * pt.c (tsubst_expr): Support do {} while loops.
16684 * parse.y (simple_stmt): Likewise.
16685 * tree.def: Likewise.
16687 * method.c (build_overload_identifier): For a class nested in a
16688 template class, don't mangle in the template parms from our
16691 * lex.c, cp-tree.h: Remove support for template instantiations in
16692 the pending_inlines code.
16693 * pt.c: Remove dead functions and unused arguments.
16694 (uses_template_parms): TYPENAME_TYPEs always use template parms.
16695 * parse.y: Stop passing anything to end_template_decl.
16696 * tree.c (print_lang_statistics): Only print tinst info #ifdef
16699 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16701 * init.c (expand_recursive_init{,_1}): Delete decls.
16702 (sort_member_init): Delete unused var INIT.
16703 (emit_base_init): Delete unused var X.
16704 (build_offset_ref): Delete unused var CNAME.
16705 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
16706 (emit_base_init): Delete unused local var BASE. Delete extern
16707 decl of IN_CHARGE_IDENTIFIER.
16708 (build_delete): Delete unused local var VIRTUAL_SIZE.
16710 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
16711 (build_delete): Fix call.
16712 * decl2.c (delete_sanity): Likewise.
16713 * cp-tree.h (build_vec_delete): Update prototype.
16715 * typeck.c (common_base_type): Delete unused var TMP.
16716 (build_binary_op): Delete local var ARGS_SAVE.
16717 (build_array_ref): Delete unused var ITYPE.
16718 (c_expand_return): Delete unused var USE_TEMP.
16720 * typeck.c (compexcepttypes): Delete unused arg STRICT.
16721 (comptypes): Fix calls.
16722 * decl.c (duplicate_decls): Likewise.
16723 * cp-tree.h (compexcepttypes): Delete extra arg.
16725 * decl2.c (check_classfn): Delete unused second arg CNAME.
16726 * decl.c (start_decl, grokfndecl): Fix calls.
16727 * init.c (do_friend): Likewise.
16728 * cp-tree.h (check_classfn): Update prototype.
16730 * cp-tree.h (signature_error, import_export_vtable,
16731 append_signature_fields, id_in_current_class, mark_used,
16732 copy_assignment_arg_p): Add decls.
16733 * decl2.c (mark_used): Delete decl.
16735 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
16737 * class.c (get_vtable_entry): Disable unused function.
16738 (doing_hard_virtuals): Delete unused static global var.
16739 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
16740 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
16741 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
16742 (modify_one_vtable): Delete unused var OLD_RTTI.
16743 (finish_struct_anon): Delete unused vars OFFSET and X.
16744 (finish_struct_bits): Delete unused var METHOD_VEC.
16745 (get_basefndecls): Delete unused var PURPOSE. Delete unused
16746 for-scope local variable METHODS.
16748 * call.c (user_harshness): Delete unused/unneeded arg PARM.
16749 (ideal_candidate): Delete unused args BASETYPE and PARMS.
16750 (build_method_call): Delete unused args passed into ideal_candidate.
16751 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
16752 * cp-tree.h (synthesize_method): Add decl.
16754 * decl.c (note_level_for_for): Give void return type.
16755 (pushdecl_nonclass_level): Likewise.
16756 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
16757 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
16758 (suspend_binding_level): Delete unused var LEVEL.
16759 (duplicate_decls): Delete unused var CTYPE.
16760 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
16761 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
16763 (grokdeclarator): Delete unused var C.
16764 (grokdeclarator): Delete unused var SIZE_VARIES.
16765 (grokparms): Delete unused var SAW_VOID.
16766 (start_function): Delete unused var OLDDECL.
16767 (cplus_expand_expr_stmt): Delete unused var
16768 REMOVE_IMPLICIT_IMMEDIATELY.
16770 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
16772 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
16774 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
16776 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
16777 (build_min_nt): Likewise.
16778 * pt.c (do_pushlevel): Emit line note.
16779 (do_poplevel): Return what we get from poplevel.
16780 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
16781 * parse.y: Use do_pushlevel and do_poplevel.
16782 * cp-tree.h: Declare do_poplevel.
16784 * cp-tree.h: Declare at_eof.
16785 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
16786 * decl2.c (import_export_decl): Renamed from import_export_inline.
16787 (finish_file): Call it to do interface handling for statics.
16788 * pt.c (tsubst_copy): Call mark_used on variables and functions
16791 * decl2.c (finish_file): Don't emit statics we can't generate.
16792 * pt.c (instantiate_decl): Don't set interface on instantiations
16795 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
16796 * tree.c (print_lang_statistics): Print max template depth.
16797 * pt.c (push_tinst_level): Dump entire instantiation context.
16798 (instantiate_class_template): Use it and pop_tinst_level.
16799 (instantiate_decl): Likewise.
16801 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
16802 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
16804 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
16806 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
16807 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
16808 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
16809 the new template implementation.
16811 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16813 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
16815 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
16817 * decl.c (cp_finish_decl): Delay emitting the debug information for
16818 a typedef that has been installed as the canonical typedef, if the
16819 type has not yet been defined.
16821 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
16823 * decl2.c (grokfield): Still call pop_nested_class for access decls.
16825 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16827 * decl.c (lookup_label): Call label_rtx.
16829 * decl.c (make_binding_level): New function.
16830 (pushlevel, pushlevel_class): Call it instead of explicit
16831 duplicate calls to xmalloc.
16833 * decl.c (init_decl_processing): Delete useless build_pointer_type
16836 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
16837 (sizet_ftype_string): Delete variable.
16838 (init_decl_processing): Add built-in functions fabsf, fabsl,
16839 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
16840 variable strlen_ftype, used for strlen.
16842 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
16844 * decl.c (push_to_top_level): Start from current_binding_level
16845 again for now; the stl hacks depend on g++ being broken in this
16846 way, and it'll be fixed in the template rewrite.
16848 * tree.def: Add USING_DECL.
16849 * decl2.c (do_class_using_decl): Implement.
16850 (grokfield): Pass access decls off to do_class_using_decl instead of
16852 * error.c (dump_decl): Handle USING_DECLs.
16853 * decl.c (grokdeclarator): Remove code for handling access decls.
16854 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
16855 as access decls for now.
16856 (finish_struct): Don't check USING_DECLs for other uses of the name.
16858 * search.c (get_matching_virtual): Use cp_error_at.
16860 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16862 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
16864 (self_promoting_args_p): Move the check that TYPE is non-nil
16865 before trying to look at its main variant.
16866 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
16868 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
16870 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
16871 (do_friend): Delete call to xref_friend.
16872 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
16874 * typeck.c (convert_sequence): #if 0 unused function.
16876 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
16877 be in decl_in_memory_p.
16878 (decl_in_memory_p): Delete decl.
16879 * expr.c (decl_in_memory_p): Delete fn.
16880 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
16882 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
16884 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
16886 * class.c (finish_struct_1): Check for a pure-specifier on a
16887 non-virtual function here.
16889 * decl2.c (grok_function_init): Don't check whether the function
16891 (grokfield): Don't call check_for_override here.
16893 * decl.c (push_to_top_level): Start from inner_binding_level,
16894 check class_shadowed in class levels.
16896 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
16898 * decl.c (resume_level): Ignore things that don't have names, instead
16901 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16903 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
16905 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
16907 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
16910 * parse.y (complete_type_name): Bind global_scope earlier.
16911 (complex_type_name): Likewise.
16912 (qualified_type_name): Remove.
16914 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
16916 * decl.c (grokfndecl): Move code that looks for virtuals in base
16918 * class.c (check_for_override): ... to a new function.
16919 (finish_struct_1): Call it.
16921 * cp-tree.h: Declare warn_sign_compare.
16923 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
16924 rather than extra_warnings to decide whether to warn about
16925 comparison of signed and unsigned.
16927 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
16928 implies -Wsign-compare. -Wall doesn't imply -W.
16930 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
16932 * typeck.c (build_component_ref): Fix to handle anon unions in base
16935 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16937 * class.c (resolves_to_fixed_type_p): Delete code dealing with
16938 a WITH_CLEANUP_EXPR, since we don't generate them any more.
16939 * cvt.c (build_up_reference): Likewise.
16940 * decl.c (grok_reference_init): Likewise.
16941 (cp_finish_decl): Likewise.
16942 * error.c (dump_expr): Likewise.
16943 * tree.c (real_lvalue_p): Likewise.
16944 (lvalue_p): Likewise.
16945 (build_cplus_new): Likewise.
16946 (unsave_expr_now): Likewise.
16947 * typeck.c (unary_complex_lvalue, build_modify_expr,
16948 c_expand_return): Likewise.
16950 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16952 Make the C++ front-end pay attention to attributes for structures.
16953 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
16955 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
16956 Take out old round_up_size use and setting the DECL_ALIGN possibly
16957 using it. Take out setting of TYPE_ALIGN to round_up_size, which
16958 can override what the attribute set.
16959 * cp-tree.h (finish_struct): Update prototype.
16960 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
16961 attributes to finish_struct.
16962 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
16963 value down into finish_struct.
16964 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
16966 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
16968 * decl.c (poplevel): Re-word dead for local handling.
16969 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
16970 (cp_finish_decl): If is_for_scope, check for duplicates so
16971 we can disable is_for_scope. Otherwise, preserve_temp_slots.
16973 * lex.c (do_identifier): Use global binding in preference of
16974 dead for local variable.
16976 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
16978 * init.c (initializing_context): Handle anon union changes, the
16979 context where fields of anon unions can be initialized now has to be
16980 found by walking up the TYPE_CONTEXT chain.
16982 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
16984 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
16985 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
16986 (obscure_complex_init): If bss is supported, always set
16987 DECL_INITIAL to error_mark_node.
16989 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16991 * init.c (is_friend): Make sure there's a context before we see if
16994 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
16996 * init.c (is_friend): Classes are not friendly with nested classes.
16998 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
17000 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
17001 and record its result.
17003 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
17005 * class.c (finish_struct_anon): Switch around code to not move anon
17006 union elements around, nor mess up their contexts, nor offsets,
17007 instead we now build up the right number of COMPONENT_REFs for all
17008 the anon unions that may be present at build_component_ref time.
17009 * typeck.c (lookup_anon_field): New routine to handle field lookup
17010 on fields without names. We find them, based upon their unique type
17012 * typeck.c (build_component_ref): Allow FIELD_DECL components.
17013 Handle finding components in anonymous unions, and ensure that a
17014 COMPONENT_REF is built for each level as necessary.
17016 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
17018 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
17019 code that ensures that copy ctors are used if appropriate.
17021 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17023 * init.c (build_vec_delete): Only give an error if base isn't an
17026 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
17028 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
17029 (yylex): If we see `new', keep slurping.
17031 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
17033 * class.c (finish_struct_1): Move code for handling anon unions...
17034 (finish_struct_anon): to here. Fixup so that we do the offset
17035 calculations right, and so that the fields are physically moved to
17036 the containers's chain.
17038 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17040 * decl.c (grokdeclarator): Avoid trying to get an operand off an
17043 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
17045 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
17046 POINTER_SIZE to agree with expr.c.
17048 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
17050 * search.c (lookup_field): Don't report ambiguities if protect is 0,
17051 instead return NULL_TREE.
17053 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
17055 * class.c (finish_struct_1): Call warn_hidden if we want warnings
17056 about overloaded virtual functions.
17057 (warn_hidden): New routine to warn of virtual functions that are
17058 hidden by other virtual functions, that are not overridden.
17059 (get_basefndecls): New routine, used by warn_hidden.
17060 (mark_overriders): New routine, used by warn_hidden.
17061 * search.c (get_matching_virtual): Remove old warning that just
17064 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17066 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
17068 * typeck.c (null_ptr_cst_p): Delete unused fn.
17069 (build_function_call_maybe): Delete unused fn.
17071 * expr.c (extract_init): #if 0 the code after unconditional return 0
17074 Delete old cadillac code.
17075 * edsel.c: Remove file.
17076 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
17077 * Makefile.in (CXX_OBJS): Delete edsel.o.
17078 (edsel.o): Delete rule.
17079 * cp-tree.h (flag_cadillac): Delete var decl.
17080 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
17081 * decl2.c (flag_cadillac): Delete var definition.
17082 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
17083 (grokfield): Delete code depending on flag_cadillac.
17084 (finish_anon_union): Likewise.
17085 * class.c (finish_struct_1): Likewise.
17086 (pushclass): Likewise.
17087 (popclass): Likewise.
17088 (push_lang_context): Likewise.
17089 (pop_lang_context): Likewise.
17090 * decl.c (init_decl_processing): Likewise.
17091 (start_decl): Likewise.
17092 (cp_finish_decl): Likewise.
17093 (xref_tag): Likewise.
17094 (finish_enum): Likewise.
17095 (start_function): Likewise.
17096 (finish_function): Likewise.
17097 (finish_stmt): Likewise.
17098 * lex.c (lang_init): Likewise.
17099 (check_newline): Likewise.
17101 * lex.c (do_pending_inlines): Delete synthesized method kludge.
17103 Delete defunct, ancient garbage collection implementation.
17104 * rtti.c: New file with the RTTI stuff from gc.c.
17105 * gc.c: Removed file (moved the remaining stuff into rtti.c).
17106 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
17107 (rtti.o): New rule, replacing gc.o.
17108 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
17109 * cp-tree.h: Delete gc-related fn decls.
17110 (DECL_GC_OFFSET): Delete macro.
17111 (flag_gc): Delete extern decl.
17112 * decl.c (current_function_obstack_index): Delete var decl.
17113 (current_function_obstack_usage): Delete var decl.
17114 (start_function): Delete clearing of current_function_obstack_index
17115 and current_function_obstack_usage.
17116 (init_decl_processing): Delete code relying on -fgc.
17117 Delete call to init_gc_processing.
17118 (cp_finish_decl): Delete calls to build_static_gc_entry and
17119 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
17120 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
17121 and to expand_expr of a __gc_main call.
17122 (maybe_gc_cleanup): Delete var decl.
17123 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
17124 * decl2.c (flag_gc): Delete var decl.
17125 (lang_f_options): Delete offering of -fgc.
17126 (lang_decode_option): Delete -fgc and -fno-gc handling.
17127 (get_temp_regvar): Delete gc code.
17128 * init.c (build_new): Delete gc code.
17129 * lex.c (init_lex): Delete checking of flag_gc.
17131 * typeck.c (convert_arguments): Delete gc code.
17132 (build_component_addr): Delete -fgc warning.
17133 (build_modify_expr): Delete gc code.
17135 * decl2.c (build_push_scope): Delete fn.
17136 * cp-tree.h (build_push_scope): Delete decl.
17138 * search.c (clear_search_slots): Delete fn.
17139 * cp-tree.h (clear_search_slots): Delete decl.
17141 * search.c (tree_needs_constructor_p): Delete fn.
17142 * cp-tree.h (tree_needs_constructor_p): Delete decl.
17144 * tree.c (id_cmp): Delete fn.
17146 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
17147 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
17149 * tree.c (decl_value_member): Delete fn.
17150 * cp-tree.h (decl_value_member): Delete decl.
17152 * tree.c (list_hash_lookup_or_cons): Delete fn.
17153 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
17155 * method.c (cplus_exception_name): Delete fn.
17156 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
17158 * spew.c (shift_tokens): Delete fn.
17160 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
17162 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
17164 * parse.y: Likewise.
17166 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17168 * tree.c (build_cplus_staticfn_type): Delete function definition;
17170 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
17172 * tree.c (virtual_member): Delete function definition; never used.
17173 * cp-tree.h (virtual_member): Delete decl.
17175 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
17177 * typeck.c (build_component_ref): Handle getting vbase pointers
17178 out of complex multiple inheritance better.
17180 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
17182 * typeck.c (build_object_ref): Make sure we use the real type, not
17183 any reference type.
17185 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
17187 * tree.c (build_exception_variant): Don't create new types if we
17188 don't have to, also build new types on the right obstack.
17190 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
17192 * decl.c (store_bindings): Split out from push_to_top_level.
17193 (push_to_top_level): Call it for b->type_shadowed on class binding
17196 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
17198 * search.c (expand_upcast_fixups): Fix so that offsets stored in
17199 vbase_offsets are always right. Fixes a problem where virtual base
17200 upcasting and downcasting could be wrong during conversions on this
17201 during virtual function dispatch at ctor/dtor time when dynamic
17202 vtable fixups for deltas are needed. This only sounds easier than
17204 (fixup_virtual_upcast_offsets): Change to reflect new calling
17205 convention for expand_upcast_fixups.
17207 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17209 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
17210 check that it's usable as the bitfield width.
17212 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17214 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
17215 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
17216 only ever used for functions in it.
17218 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
17220 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
17221 (nested_type): Likewise.
17222 (nested_name_specifier): Use lastiddecl.
17224 * decl.c (grokdeclarator): Adjust accordingly.
17225 * init.c (expand_member_init): Likewise.
17226 * parse.y (base_class): Likewise.
17227 * typeck2.c (build_functional_cast): Likewise.
17229 * typeck2.c (build_functional_cast): Fill in name after we've
17230 checked for non-aggr type.
17232 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
17234 * decl2.c (warn_pointer_arith): Default to on.
17236 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
17238 * lex.c (is_rid): New function.
17239 * decl.c (grokdeclarator): Diagnose reserved words used as
17242 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
17244 * tree.c (get_decl_list): Don't lose cv-quals.
17246 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
17247 typespecs used as declarator-ids.
17249 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
17251 * decl.c (poplevel): When poping a level, don't give a warning for
17252 any subblocks that already exist.
17254 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
17256 * typeck.c (build_object_ref): Finish what I started.
17258 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
17260 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
17262 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
17265 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
17267 * decl.c (xref_tag): Handle passing a type in directly.
17269 * parse.y (qualified_type_name): Pull out the type.
17270 (nested_type): Likewise.
17271 Take types directly instead of as identifiers.
17272 * call.c (build_scoped_method_call): Take types directly instead of
17274 * decl.c (xref_basetypes): Likewise.
17275 * init.c (expand_member_init): Likewise.
17276 (build_member_call): Likewise.
17277 (build_offset_ref): Likewise.
17278 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
17279 * method.c (do_build_assign_ref): Likewise.
17280 * decl.c (grokdeclarator): Handle a type appearing as the
17281 declarator-id for constructors.
17282 * method.c (do_build_copy_constructor): current_base_init_list now
17283 uses the types directly, not their names.
17284 * init.c (sort_base_init): Likewise.
17285 (expand_member_init): Likewise.
17286 * init.c (is_aggr_type): New function, like is_aggr_typedef.
17288 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
17290 * tree.c (layout_basetypes): Call build_lang_field_decl instead
17291 of build_lang_decl if first arg is a FIELD_DECL.
17293 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17295 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
17297 * except.c (expand_start_catch_block): Set TREE_USED to avoid
17298 warnings about the catch handler.
17300 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
17302 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
17303 expand_target_expr.
17305 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17307 Fix access control to use trees rather than integers.
17308 * class.c (access_{default, public, protected, private,
17309 default_virtual, public_virtual, private_virtual}_node): Add
17311 (init_class_processing): Do creation of those nodes.
17312 * cp-tree.h (access_type): Delete enum decl.
17313 (access_{default, public, protected, private, default_virtual,
17314 public_virtual, private_virtual}_node): Add decls.
17315 (compute_access): Change return type.
17316 * search.c (compute_access): Have tree return type, instead of enum.
17317 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
17318 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
17319 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
17320 * parse.y (VISSPEC): Make ttype rather than itype.
17321 (base_class_access_list): Likewise.
17322 * *.[cy]: Change all refs of `access_public' to `access_public_node',
17324 * call.c (build_method_call): Make ACCESS be a tree.
17325 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
17326 * cvt.c (convert_to_aggr): Likewise.
17327 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
17329 * method.c (hack_identifier): Likewise.
17330 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
17332 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
17334 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
17335 frontend, and make it more consistent with respect to
17336 warn_pointer_arith.
17338 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
17340 * decl.c (pushdecl): Check for duplicate parameter names.
17342 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
17344 * decl.c (expand_static_init): Call assemble_external for atexit.
17346 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
17348 * except.c (do_unwind): Remove some generated dead code.
17349 (eh_outer_context): New routine, factor out some common code from
17350 expand_builtin_throw and end_eh_unwinder. Add code to do return
17351 address masking for the PA.
17352 (expand_builtin_throw): Use eh_outer_context instead of open coding
17354 (end_eh_unwinder): Likewise.
17356 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
17358 * except.c (expand_throw): Call assemble_external for __empty, if we
17361 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
17363 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
17364 NORMAL_RETURN_ADDR_OFFSET.
17365 (end_eh_unwinder): Likewise.
17367 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
17369 * gc.c (build_dynamic_cast): Make sure we don't cast away const
17370 when dealing with references, and make sure we handle dynamic
17371 casting to a cv qualified reference.
17373 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
17375 * except.c (struct eh_context): New structure top hold eh context
17377 (push_eh_context): New routine.
17378 (pop_eh_context): Likewise.
17379 * decl.c (push_cp_function_context): Use them.
17380 (pop_cp_function_context): Likewise.
17382 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
17384 * decl2.c (finish_file): Also prune uninteresting functions in the
17385 inline emission loop.
17387 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
17389 * sig.c (build_signature_table_constructor): Mark functions
17390 in the signature as referenced.
17392 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
17394 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
17395 the inline emission stuff.
17397 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
17399 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
17401 * lang-options.h: Add -f{no-,}weak.
17402 * decl.c (init_decl_processing): If the target does not support weak
17403 symbols, don't use them.
17404 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
17406 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
17408 * init.c (expand_member_init): warning for base init after members.
17410 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
17412 * cvt.c (build_expr_type_conversion): Don't convert to a reference
17415 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
17417 * method.c (report_type_mismatch): Improve wording for volatile
17420 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
17422 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
17423 expand_assignment, as the later doesn't handle things that have
17424 copy constructors well. The compiler would do bitwise copying,
17425 instead of ctor calling in some cases.
17427 Wed Dec 13 17:05:54 1995 Paul Eggert <eggert@twinsun.com>
17429 * g++.c (my_strerror): Return "cannot access" if errno is 0.
17430 (pfatal_with_name, perror_exec): Don't assume that
17431 the returned value from my_strerror contains no '%'s.
17433 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
17435 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
17437 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
17438 TYPE_METHODS/TREE_CHAIN mean what they used to.
17439 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
17440 instead of TYPE_METHODS.
17441 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
17442 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
17443 * cp-tree.h (CLASSTYPE_METHODS): Lose.
17444 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
17446 (struct lang_decl): Lose next_method field.
17447 (DECL_NEXT_METHOD): Lose.
17448 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
17449 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
17451 (finish_struct_methods): Don't mess with the TREE_CHAINs in
17454 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
17457 * call.c (build_method_call): Synthesize here even when not inlining.
17458 * typeck.c (build_function_call_real): Likewise.
17460 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
17462 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
17463 == DBX_DEBUG, call dbxout_start_new_source_file and
17464 dbxout_resume_previous_source_file when appropriate.
17466 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
17468 * except.c (start_anon_func): Push to the top level.
17469 (end_anon_func): Pop from the top level.
17471 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
17473 * cp-tree.h (build_cleanup): New routine to build cleanups.
17474 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
17475 call at ctor time and use atexit to run it later.
17476 * decl2.c (build_cleanup): New routine, taken from finish_file.
17477 (finish_file): Use build_cleanup instead, and don't put function
17478 local statics in global dtor list.
17480 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
17482 * except.c (expand_throw): Ensure that we have cleanups, if we try
17483 and expand cleanups.
17485 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
17487 * except.c (expand_throw): Add logic to manage dynamic cleanups for
17489 (expand_end_catch_block): Use the magic of expand_goto, instead of
17490 emit_jump so that we get the cleanup for any catch clause parameter
17491 and the cleanup for the exception object. Update to reflect label
17493 (push_eh_cleanup): New routine to register a cleanup for an
17495 (empty_fndecl): Used to default cleanup actions to
17497 (init_exception_processing): Setup empty_fndecl. Setup
17499 (expand_start_catch_block): Update to reflect label changes. Call
17500 push_eh_object to register the cleanup for the EH object.
17501 (start_anon_func): New routine to start building lambda expressions
17503 (end_anon_func): New routine to end them.
17504 (struct labelNode): Change so that we can use tree labels, or rtx
17506 (saved_cleanup): Object to check for dynamic cleanups for the
17507 exception handling object.
17508 (push_label_entry): Change so that we can use tree labels, or rtx
17510 (pop_label_entry): Likewise.
17511 (top_label_entry): Likewise.
17512 (expand_start_all_catch): Use tree label instead of rtx label, so
17513 that we can get the magic of expand_goto.
17514 (expand_end_all_catch): Update to reflect label changes.
17516 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
17518 * typeck.c (get_member_function_from_ptrfunc): Remove remnants of
17519 building_cleanup logic, as we now use UNSAVE_EXPRs.
17520 * cp-tree.h (unsave_expr): Declare it.
17521 * decl.c (building_cleanup): Remove.
17522 (maybe_build_cleanup): Remove building_cleanup logic, and use
17523 UNSAVE_EXPR instead.
17525 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
17527 * gc.c (build_t_desc): Update error message to say <typeinfo>.
17529 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
17531 * decl.c (pushdecl): Only warn about shadowing a local variable if
17532 warn_shadow is true.
17534 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
17536 * typeck.c (build_binary_op_nodefault): Added warning about
17537 comparisons between different enum types with -Wall, unless
17538 -fenum-int-equiv set.
17540 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
17542 * class.c (finish_struct_1): Skip down to the inner type in
17543 multidimensional arrays. Ensures ctors will be made for types that
17546 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
17548 * decl.c (last_dtor_insn): New to track the last compiler generated
17550 (store_parm_decls): Set it.
17551 (finish_function): Use it to see if the dtor is empty. Avoid doing
17552 vtable setup all the time, if we can.
17553 (struct cp_function): Add last_dtor_insn.
17554 (push_cp_function_context): Save it.
17555 (pop_cp_function_context): Restore it.
17557 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
17559 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
17562 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
17564 * typeck.c (expand_target_expr): Make sure targets get put into the
17565 current temp_slot_level, so that the free_temp_slots call will reuse
17568 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
17570 * class.c (finish_struct_1): Delay delta fixups for virtual bases
17571 until after we have done the hard virtuals, to avoid a bogus `every
17572 virtual function must have a unique final overrider' for virtual
17573 functions that are only overridden by hard virtuals.
17575 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
17577 * pt.c (do_function_instantiation): Don't try to find a file-scope
17578 template for a member function.
17580 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
17582 * g++.c (main): Add handling of -nodefaultlibs.
17584 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
17586 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
17587 distinguish between direct bindings of reference variables, and
17588 indirect bindings of reference variables.
17589 * cvt.c (build_up_reference): Use it.
17590 * typeck.c (convert_arguments): Use it to indicate this is an
17592 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
17593 as they are unused.
17594 (expand_static_init): Likewise.
17595 (cplus_expand_expr_stmt): Likewise.
17596 * decl2.c (finish_file): Likewise.
17597 * init.c (perform_member_init): Likewise.
17598 (emit_base_init): Likewise.
17599 (expand_aggr_vbase_init_1): Likewise.
17601 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
17603 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
17604 get a DECL_LANG_SPECIFIC node.
17605 * cp-tree.h (lang_decl_flags): Add new member `level'.
17606 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
17607 decl_flags level member.
17609 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
17611 * call.c (build_method_call): Make sure instance has a
17612 TYPE_LANG_SPECIFIC node before we dive into it.
17614 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
17616 * method.c (make_thunk): Use TREE_SET_CODE to set thunk's tree code.
17618 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
17620 * decl.c (duplicate_decls): When smashing decls, smash staticness in
17623 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
17625 * decl.c (poplevel): Handle the merging of subblocks of cleanups
17626 when finishing blocks that have already been created (usually due to
17627 the fixup goto code). Fixes bad debugging information.
17629 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
17631 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
17632 that's not a list of overloaded functions.
17634 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
17636 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
17637 before trying to use DECL_ABSTRACT_VIRTUAL_P.
17639 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
17641 * decl2.c (mark_used): New function for hooking into setting of
17642 TREE_USED on decls.
17643 * call.c (build_method_call): Use it.
17644 * class.c (instantiate_type): Likewise.
17645 * init.c (build_offset_ref): Likewise. Don't call assemble_external
17646 for all like-named functions.
17647 * method.c (hack_identifier): Likewise.
17648 (emit_thunk): Don't call assemble_external.
17649 (make_thunk): Create thunk as a FUNCTION_DECL so that it
17650 gets the right mode and ENCODE_SECTION_INFO works.
17652 * parse.y: Use mark_used. Pass operator names to do_identifier.
17653 * lex.c (do_identifier): Handle operator names.
17655 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
17657 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
17659 * errfn.c: Include stdio.h.
17660 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
17662 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
17664 * typeck2.c (digest_init): Always convert initializers to the
17667 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
17669 * init.c (member_init_ok_or_else): Don't allow member initializers
17670 for indirect members, as it is invalid.
17672 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
17674 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
17676 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
17678 * parse.y (for.init.statement): Catch compound statements inside for
17679 initializations, if we're being pedantic.
17681 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
17683 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
17686 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
17688 * error.c (dump_expr): Don't core dump when a boolean expression is
17689 used as a default argument.
17691 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
17693 * class.c (finish_struct_bits): Check aggregate_value_p instead of
17696 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
17698 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
17699 BLKmode type that would otherwise be returned in registers.
17701 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
17703 * g++.c (WITHLIBC): New macro.
17704 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
17705 saw_libc and pass it at the end if it was set.
17707 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
17709 * parse.y (fn.def1): Call split_specs_attrs in
17710 declmods notype_declarator case.
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