1 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3 * Makefile.in (LIBS, LIBDEPS): Link with & depend on libiberty.a.
4 Remove hacks for stuff which now comes from libiberty.
6 1999-08-30 Jason Merrill <jason@yorick.cygnus.com>
8 * cp-tree.h (IS_AGGR_TYPE_2): Fix typo.
10 1999-08-30 Mark Mitchell <mark@codesourcery.com>
12 * cp-tree.h (begin_init_stmts): Declare.
13 (finish_init_stmts): Likewise.
14 * cvt.c (build_up_reference): Wrap the declaration of a temporary
15 in a statement-expression so that we will see it when expanding
17 * init.c (begin_init_stmts): Don't make it static.
18 (finish_init_stmts): Likewise.
20 * cp-tree.h (start_handler_parms): New function.
21 (expand_start_catch_block): Take only one parameter.
22 (start_handler_parms): New function.
23 * decl.c (start_handler_parms): Define it.
24 * except.c (process_start_catch_block): Take only one parameter.
25 Don't call grokdeclarator here.
26 (expand_start_catch_block): Don't call grokdeclarator here,
28 * parse.y (handler_args): Adjust call to
29 expand_start_catch_block. Use start_handler_parms.
30 * pt.c (push_template_decl_real): Make permanent lists have
32 (tsubst_expr): Adjust calls to expand_start_catch_block
34 * semantics.c (expand_stmt): Likewise.
36 1999-08-29 Alex Samuel <samuel@codesourcery.com>
38 * pt.c (push_template_decl_real): Use template declaration from
39 class type if it exists.
41 1999-08-29 Mark Mitchell <mark@codesourcery.com>
43 * cp-tree.h (TYPE_NEEDS_CONSTRUCTING): Remove #if 0'd definition.
44 (maybe_inject_for_scope_var): Declare it.
45 (initialize_local_var): Likewise.
46 * decl.c (maybe_inject_for_scope_var): Make it global.
47 (initialize_local_var): Likewise. Move cleanup handling here,
49 (make_rtl_for_nonlocal_decl): Use
50 push_obstacks_nochange/pop_obstacks, rather than
51 end_temporary_allocation/resume_temporary_allocation.
52 (cp_finish_decl): Try to complete the type of a variable when it
53 is declared. Move cleanup-handling to initialize_local_var.
54 (expand_static_init): Use tree-building code, rather than
56 * decl2.c (get_temp_name): Assert non-initializedness of
58 * init.c (create_temporary_var): Move RTL-assigning code to ...
59 (get_temp_regvar): Here.
60 * pt.c (tsbust_expr): Fix indentation. Call cp_finish_decl here.
61 * semantics.c (expand_stmt): Don't call cp_finish_decl here. Just
62 call initialize_local_var to generate initialization code.
64 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
66 * cp-tree.h (fndecl_as_string, type_as_string,
67 type_as_string_real, args_as_string, decl_as_string,
68 expr_as_string, code_as_string, language_as_string,
69 parm_as_string, op_as_string, assop_as_string, cv_as_string,
70 lang_decl_name, cp_file_of, lang_printable_name): Constify a char*.
72 * errfn.c (cp_printer): Likewise.
74 * error.c (cp_printer, fndecl_as_string, type_as_string_real,
75 type_as_string, expr_as_string, decl_as_string, lang_decl_name,
76 cp_file_of, code_as_string, language_as_string, parm_as_string,
77 op_as_string, assop_as_string, args_as_string, cv_as_string):
80 * tree.c (lang_printable_name): Likewise.
82 1999-08-28 Richard Henderson <rth@cygnus.com>
84 * decl2.c (arg_assoc_class): Bail if the class is a builtin type.
86 1999-08-28 Mark Mitchell <mark@codesourcery.com>
88 * cp-tree.h (strip_array_types): New function.
89 * decl.c (maybe_deduce_size_from_array_init): New function, split
90 out from cp_finish_decl.
91 (layout_var_decl): Likewise.
92 (maybe_commonize_var): Likewise.
93 (maybe_inject_for_scope_var): Likewise.
94 (initialize_local_var): Likewise.
95 (build_cleanup_on_safe_obstack): Likewise.
96 (check_initializer): Likewise.
97 (make_rtl_for_nonlocal_decl): Likewise.
98 (cp_finish_decl): Use them.
99 * typeck.c (strip_array_types): New function.
101 * cp-tree.def (LABEL_STMT): New tree node.
102 * cp-tree.h (LABEL_STMT_LABEL): New macro.
103 (shadow_label): Remove.
104 (declare_local_label): New function.
105 (finish_label_decl): Likewise.
106 * decl.c (make_label_decl): New function, split out from
108 (shadowed_labels): Remove.
109 (binding_level): Add shadowed_labels.
110 (clear_binding_level): Remove.
111 (push_binding_level): Just bzero the new binding level.
112 (pushlevel): Fix indentation.
113 (pop_label): New function.
114 (pop_labels): Likewise, split out from poplevel.
115 (poplevel): Pop local labels. Use pop_labels.
116 (maybe_push_to_top_level): Don't clear shadowed_labels.
117 (lookup_label): Use make_label_decl.
118 (shadow_label): Remove.
119 (declare_local_label): New function.
120 (define_label): Simplify.
121 (start_function): Don't clear shadowed_labels.
122 (cp_function): Remove shadowed_labels.
123 (push_cp_function_context): Don't save shadowed_labels.
124 (pop_cp_function_context): Don't restore it.
125 * dump.c (dequeue_and_dump): Handle LABEL_STMT.
126 * parse.y (label_decl): Use finish_label_decl.
127 * pt.c (tsubst_expr): Handle LABEL_STMTs, and local label
129 * semantics.c (finish_label_stmt): Add a LABEL_STMT when
131 (finish_label_decl): New function.
132 (expand_stmt): Handle LABEL_STMTs and local label declarations.
134 1999-08-26 Mark Mitchell <mark@codesourcery.com>
136 * decl.c (lookup_label): Build labels on the permanent obstack
137 when building statement trees. Don't build RTL for labels when
138 building statement trees.
139 * semantics.c (finish_goto_stmt): Use LABEL_DECLs even when
140 building statement trees.
141 (finish_label_stmt): Likewise.
142 (expand_stmt): Adjust accordingly.
143 * pt.c (tsubst_expr); Likewise.
144 (do_decl_instantiation): Robustify.
146 * cp-tree.h (AGGR_INIT_VIA_CTOR_P): New macro.
147 * tree.c (build_cplus_new): Set it.
148 * expr.c (cplus_expand_expr): Use it.
149 * dump.c (deque_and_dump): Handle AGGR_INIT_EXPR.
151 * decl.c (store_parm_decls): Reset immediate_size_expand.
152 (finish_function): Likewise.
154 * tree.c (cplus_unsave_expr_now): Don't return a value.
156 * semantics.c (do_poplevel): Always initialize the return value.
158 1999-08-26 Gavin Romig-Koch <gavin@cygnus.com>
160 * cp-tree.h (cplus_unsave_expr_now) : Correct return type.
161 * tree.h (cplus_unsave_expr_now) : Same.
163 1999-08-25 Mark Mitchell <mark@codesourcery.com>
165 * decl.c (grokdeclarator): Amend comment.
166 * except.c (expand_start_catch_block): Call push_template_decl for
167 catch-block parameters.
168 * method.c (synthesize_method): Build an empty compound statement
169 for the body of a constructor.
171 1999-08-25 Jason Merrill <jason@yorick.cygnus.com>
173 * tree.c (cp_build_qualified_type_real): If we're asking for the
174 same quals we already have, just return.
176 1999-08-25 Mark Mitchell <mark@codesourcery.com>
178 * cp-tree.def (SUBOBJECT): New tree node.
179 * cp-tree.h (CLEANUP_P): New macro.
180 (SUBOBJECT_CLEANUP): Likewise.
181 (keep_next_level): Add parameter.
182 (get_temp_regvar): Don't declare.
183 (emit_base_init): Remove parameter.
184 (expand_aggr_init): Rename to build_aggr_init.
185 (expand_vec_init): Rename to build_vec_init.
186 (do_pushlevel): Remove.
187 (do_poplevel): Likewise.
188 (finish_cleanup): New function.
189 (finish_subobject): Likewise.
190 (stmts_are_full_exprs_p): New variable.
191 * decl.c (keep_next_level): Add parameter.
192 (cp_finish_decl): Use build_aggr_init, not
193 expand_aggr_init. Use finish_expr_stmt to expand the code.
194 (expand_static_init): Use tree-generating, not RTL-generating,
195 functions to handle the initialization.
196 (start_function): Remove dead code. Always have a momentary
197 obstack inside the function, even before hitting the first curly
199 (cplus_expand_expr_stmt): Move calls to
200 expand_{start,end}_target_temps into semantics.c.
201 (cp_function): Add stmts_are_full_exprs_p.
202 (push_cp_function_context): Save it.
203 (pop_cp_function_context): Restore it.
204 * decl2.c (get_temp_regvar): Move to init.c.
205 (do_static_initialization): Use build_{aggr,vec}_init.
206 (do_static_destruction): Fix typo in comment.
207 * dump.c (dequeue_and_dump): Handle INIT_EXPR.
208 * except.c (expand_throw): Use create_temporary_var.
209 * expr.c (cplus_expand_expr): Use build_{aggr,vec}_init.
210 * init.c (expand_vec_init_try_block): Remove.
211 (expand_vec_init_catch_clause): Likewise.
212 (get_temp_regvar): New function.
213 (begin_init_stmts): Likewise.
214 (finish_init_stmts): Likewise.
215 (perform_member_init): Use build_{aggr,vec}_init. Build up tree
217 (emit_base_init): Likewise. Remove unused parameter.
218 (expand_virtual_init): Likewise.
219 (expand_cleanup_for_base): Use finish_subobject.
220 (expand_aggr_vbase_init_1): Simplify.
221 (construct_virtual_bases): Use tree-generating functions to build
223 (expand_aggr_init): Likewise. Rename to build_aggr_init.
224 (expand_default_init): Likewise.
225 (expand_aggr_init_1): Likewise.
226 (expand_vec_init): Rename to build_vec_init.
227 * method.c (do_build_copy_constructor): Use tree-generating
228 functions. Don't call clear_last_expr.
229 (do_build_assign_ref): Likewise.
230 (synthesize_method): Call clear_last_expr here.
231 * parse.y (base_init): Don't call clear_last_expr here.
233 * pt.c (tsubst_expr): Handle a TRY_BLOCK with CLEANUP_P set.
234 * semantics.c (do_pushlevel): Move to here.
235 (do_poplevel): Likewise.
236 (stmts_are_full_exprs_p): New variable.
237 (finish_expr_stmt): Handle logic for temoprary cleanup here.
238 (finish_for_stmt): Use finish_expr_stmt.
239 (finish_cleanup): New function.
240 (finish_function_try_block): Fix indentation.
241 (finish_subobject): New function.
242 (setup_vtbl_ptr): Call keep_next_level here.
243 (finish_stmt_expr): Handle a block with no scope inside the
244 statement-expression.
245 (expand_stmt): Handle a TRY_BLOCK with CLEANUP_P set. Handle
247 * tree.c (search_tree): Handle INIT_EXPR.
249 * typeck.c (build_modify_expr): Don't build an RTL_EXPR.
250 * typeck2.c (store_init_value): Change expand_aggr_init to
251 build_aggr_init in comment.
253 1999-08-25 Mark Mitchell <mark@codesourcery.com>
255 * dump.c (dequeue_and_dump): Dump TARGET_EXPRs.
257 1999-08-25 Nathan Sidwell <nathan@acm.org>
259 * decl2.c (handle_class_head): Be graceful about additional
260 scope qualifiers. Adjust comments to reflect reality.
262 1999-08-24 Jason Merrill <jason@yorick.cygnus.com>
264 * call.c (build_conditional_expr): Fix typo.
265 * typeck.c (build_modify_expr, COND_EXPR): Make sure we've got an
266 lvalue before trying to mess with the sides.
268 * error.c (dump_expr, CONVERT_EXPR): Handle (void) properly.
270 Mon Aug 23 22:17:20 1999 Mumit Khan <khan@xraylith.wisc.edu>
272 * g++spec.c (lang_specific_driver): Add room for NULL in arglist.
274 1999-08-23 Jason Merrill <jason@yorick.cygnus.com>
276 * exception.cc (__cplus_type_matcher): Call __throw_type_match_rtti_2.
277 Return arbitrary pointer or NULL.
278 (check_eh_spec): Call __throw_type_match_rtti_2.
279 * tinfo.h (*::dcast): Return int. Add valp parm.
280 * tinfo.cc (*::dcast): Likewise. Adjust to allow for null pointers.
281 * tinfo2.cc (__throw_type_match_rtti_2): Likewise.
282 (__throw_type_match_rtti): Now just a wrapper.
284 * except.c: Lose CatchMatch, FirstExceptionMatch, and Unwind.
285 (init_exception_processing): Don't initialize them.
287 1999-08-23 Paul Burchard <burchard@pobox.com>
289 * decl.c (check_default_argument): Fix typo.
291 1999-08-22 Mark Mitchell <mark@codesourcery.com>
293 * cp-tree.def (STMT_EXPR): Fix typo in node name.
295 * dump.c (dump_next_stmt): New function.
296 (dequeue_and_dump): Use it.
298 * pt.c (tsubst_copy): Make sure to initialize return value for a
299 STMT_EXPR, even when processing_template_decl.
300 * semantics.c (finish_stmt_expr): A statement-expression whose
301 last statement is not an expression-statement has type `void'.
303 1999-08-20 Mark Mitchell <mark@codesourcery.com>
305 * semantics.c (finish_stmt_expr): Fix typo in comment.
306 * tree.c (search_tree): Handle EXIT_EXPR, LOOP_EXPR.
308 * init.c (build_vec_delete_1): Make the children of a permanent
310 * pt.c (register_specialization): Don't register a specialization
313 1999-08-18 Andrew Haley <aph@cygnus.com>
315 * method.c (process_overload_item): Call build_mangled_C9x_name ()
316 for all integer parameter types larger than long long.
318 1999-08-19 Mark Mitchell <mark@codesourcery.com>
320 * pt.c (redeclare_class_template): Merge default template
321 arguments in both directions.
323 * typeck.c (common_type): Undo 1999-08-18 change. Remove
324 compiler_error message.
326 1999-08-19 Jason Merrill <jason@yorick.cygnus.com>
328 * cp-tree.h: Declare flag_use_repository.
329 * pt.c (do_decl_instantiation): Don't complain about duplicate
330 instantiation with -frepo.
331 (do_type_instantiation): Likewise.
333 * pt.c (push_template_decl_real): Complain about everything
334 that isn't a valid template.
336 * decl2.c (import_export_decl): If -fnew-abi, class linkage doesn't
339 1999-08-19 Mark Mitchell <mark@codesourcery.com>
341 * cp-tree.def (PSEUDO_DTOR_EXPR): New tree code.
342 * decl2.c (build_expr_from_tree): Handle it.
343 * error.c (dump_expr): Likewise.
344 * pt.c (for_each_template_parm): Likewise.
345 (tsubst_copy): Likewise.
346 * tree.c (search_tree): Likewise.
347 * semantics.c (finish_pseudo_destructor_call): Create it.
349 1999-08-18 Mark Mitchell <mark@codesourcery.com>
351 * search.c (setup_class_bindings): Robustify.
352 * typeck.c (common_type): Use same_type_p, not pointer equality,
355 * cp-tree.h (build_lang_field_decl): Remove.
356 * class.c (build_vtable): Replace calls to build_lang_field_decl
357 with build_lang_decl.
358 (prepare_fresh_vtable): Likewise.
359 (finish_struct_1): Likewise.
360 (init_class_processing): Likewise.
361 * decl.c (push_using_decl): Likewise.
362 (init_decl_processsing): Likewise.
363 (grokvardecl): Likewise.
364 (build_ptrmemfunc_type): Likewise.
365 (grokdeclarator): Likewise.
366 (build_enumerator): Likewise.
367 * decl2.c (grok_x_components): Likewise.
368 (do_class_using_decl): Likewise.
369 * except.c (call_eh_info): Likewise.
370 * init.c (init_init_processing): Likewise.
371 * rtti.c (expand_class_decl): Likewise.
372 * tree.c (build_base_fields): Likewise.
373 (build_vbase_pointer_fields): Likewise.
374 * lex.c (build_lang_decl): Build declarations on the permanent
375 obstack if we're building statmeent trees.
376 (retrofit_lang_decl): Handle both the full lang_decl and also the
377 smaller lang_decl_flags here.
378 (build_lang_field_decl): Remove.
379 * pt.c (push_template_decl_real): Issue errors for variable
380 declarations that are not static members.
382 1999-08-18 Richard Henderson <rth@cygnus.com>
384 * tree.c (search_tree): Handle TRUTH_{AND,OR,XOR}_EXPR too.
387 1999-08-17 Mark Mitchell <mark@codesourcery.com>
389 * cp-tree.h (back_end_hook): New variable.
390 * decl2.c (back_end_hook): Define it.
391 (finish_file): If it's non-NULL, call it.
393 * decl.c (add_decl_to_level): New function.
394 (push_local_binding): Use it.
395 (find_binding): Fix typo in comment.
396 (pushdecl): Use add_decl_to_level. Put templates on the
397 corresponding namespace-scope binding levels.
398 * dump.c (dequeue_and_dump): Print the specializations of a
400 * pt.c (push_template_decl_real): Don't push a template multiple
403 1999-08-17 Mark Mitchell <mark@codesourcery.com>
405 * cp-tree.h (CALL_DECLARATOR_PARMS): New macro.
406 (CALL_DECLARATOR_QUALS): Likewise.
407 (CALL_DECARATOR_EXCEPTION_SPEC): Likewise.
408 * decl.c (grokdeclarator): Adjust to use them.
409 * decl2.c (grokfield): Likewise.
410 (reparse_absdcl_as_casts): Likewise.
411 * lex.c (make_call_declarator): Likewise.
412 (set_quals_and_spec): Likewise.
413 * pt.c (tsubst): Likewise.
414 * tree.c (mapcar): Remove special hack to handle third operand of
417 1999-08-16 Mark Mitchell <mark@codesourcery.com>
419 * cp-tree.h (CAN_HAVE_FULL_LANG_DECL_P): New macro.
420 * class.c (build_vtable): Use build_lang_field_decl to build the
421 VAR_DECLs for vtables.
422 (prepare_fresh_vtable): Likewise.
423 * decl.c (duplicate_decls): Only copy DECL_SAVED_TREE if
424 CAN_HAVE_FULL_LANG_DECL_P.
425 (push_using_decl): Use build_lang_decl to build USING_DECLs.
426 (grokdeclarator): Use build_lang_decl to build TYPE_DECLs.
427 * lex.c (retrofit_lang_decl): Check CAN_HAVE_FULL_LANG_DECL_P.
428 (build_lang_field_decl): Likewise.
429 (copy_lang_decl): Use CAN_HAVE_FULLLANG_DECL_P to decide how much
432 * cp-tree.def (STMT_EXPR): New tree node.
433 * cp-tree.h (STMT_EXPR_STMT): New macro.
434 (store_return_init): Change prototype.
435 (finish_named_return_value): New function.
436 (expand_stmt): Likewise.
437 (expand_body): Likewise.
438 (begin_stmt_tree): Likewise.
439 (finish_stmt_tree): Likewise.
440 (expanding_p): New variable.
441 (last_expr_type): Likewise.
442 (building_stmt_tree): New macro.
443 * decl.c (start_function): Use building_stmt_tree, not
444 processing_template_decl, where appropriate.
445 (store_parm_decls): Likewise.
446 (store_return_init): Move most of the body to semantics.c.
447 (finish_function): Use building_stmt_tree.
448 (finish_stmt): Clear last_expr_type here.
449 (cp_function): Add expanding_p, last_tree, last_expr_type.
450 (push_cp_function_context): Save them.
451 (pop_cp_function_context): Restore them.
452 * decl2.c (setup_vtbl_ptr): Move to semantics.c.
453 * error.c (dump_expr): Handle STMT_EXPR.
454 * except.c (expand_start_catch_block): Use building_stmt_tree.
456 * expr.c (cplus_expand_expr): Handle STMT_EXPR.
457 (do_case): Move add_tree call to semantics.c.
458 * parse.y (return_init): Use finish_named_return_value.
459 (for.init.statement): Use finish_expr_stmt.
460 * parse.c: Regenerated.
461 * pt.c (do_pushlevel): Move to semantics.c.
462 (do_poplevel): Likewise.
463 (tsubst_copy): Handle STMT_EXPR instead of BIND_EXPR.
464 (tsubst_expr): Don't expand all the way to RTL here. Handle
465 RETURN_INIT and CTOR_INITIALIZER.
466 (instantiate_decl): Call expand_body after tsubst'ing into
468 * semantics.c (expand_stmts): New function.
469 (expanding_p): New variable.
470 (last_expr_type): Likewise.
471 (finish_expr_stmt): Use building_stmt_tree.
472 (begin_if_stmt): Likewise.
473 (finish_if_stmt_cond): Likewise.
474 (finish_then_clause): Likewise.
475 (begin_else_clause): Likewise.
476 (finish_else_clause): Likewise.
477 (begin_while_stmt): Likewise.
478 (finish_while_stmt_cond): Likewise.
479 (finish_while_stmt): Likewise.
480 (finish_do_body): Likewise.
481 (finish_do_stmt): Likewise.
482 (finish_return_stmt): Likewise.
483 (begin_for_stmt): Likewise.
484 (fnish_for_init_stmt): Likewise.
485 (finish_for_cond): Likewise.
486 (finish_for_expr): Likewise.
487 (finish_for_stmt): Likewise.
488 (finish_break_stmt): Likewise.
489 (finish_continue_stmt): Likewise.
490 (finish_switch_cond): Likewise.
491 (finish_switch_stmt): Likewise.
492 (finish_case_label): Call add_tree here if necessary.
493 (finish_goto_statement): Use building_stmt_tree.
494 (begin_try_block): Likewise.
495 (begin_function_try_block): Likewise.
496 (finish_try_block): Likewise.
497 (finish_function_try_block): Likewise.
498 (finish_handler_sequence): Likewise.
499 (finish_function_handler_sequence): Likewise.
500 (begin_handler): Likewise.
501 (finish_handler_parms): Likewise.
502 (finish_handler): Likewise.
503 (begin_compound_stmt): Likewise.
504 (finish_compound_stmt): Likewise.
505 (finish_asm_stmt): Likewise.
506 (finish_label_stmt): Likewise.
507 (finish_named_return_value): New function.
508 (setup_vtbl_ptr): Moved here from decl2.c.
509 (do_pushlevel): Moved here from pt.c.
510 (do_poplevel): Likewise.
511 (begin_stmt_expr): Use building_stmt_tree.
512 (finish_stmt_expr): Likewise. Build a STMT_EXPR, not a BIND_EXPR,
513 when building_stmt_tree.
514 (begin_stmt_tree): New function.
515 (finish_stmt_tree): Likewise.
516 (expand_stmt): Likewise.
517 (expand_body): Likewise.
518 * tree.c (build_cplus_method_type): Make sure the argument types
519 end up on the same obstack as the METHOD_TYPE.
520 (search_tree): Handle COMPOUND_EXPR, MODIFY_EXPR,
521 THROW_EXPR, STMT_EXPR.
522 (mapcar): Break out common cases. Handle COMPOUND_EXPR,
523 MODIFY_EXPR, THROW_EXPR, STMT_EXPR, RTL_EXPR. Abort, rather than
524 sorry, if an unsupported node is encountered.
525 * typeck.c (require_complete_type_in_void): Handle BIND_EXPR.
526 (c_expand_return): Don't call add_tree here.
528 1999-08-15 Mark Mitchell <mark@codesourcery.com>
530 * pt.c (check_default_tmpl_args): Don't check in local scopes.
531 (tsubst_decl): Make sure the declaration is on a saveable
532 obstack. Clear DECL_DEAD_FOR_LOCAL when making a copy of a local
534 (tsubst_expr): Adjust now that DECL_STMTs really contain DECLs.
536 1999-08-14 Jason Merrill <jason@yorick.cygnus.com>
538 Speed up Koenig lookup.
539 * decl.c (unqualified_namespace_lookup): Nonstatic. Add spacep parm
540 to return namespaces we've looked at.
541 * decl2.c (lookup_using_namespace): Likewise.
542 (add_function): Don't call ovl_member.
543 (lookup_arg_dependent): Initialize k.namespaces to the list of
544 namespaces seen in unqualified lookup.
545 * call.c (equal_functions): Move here from tree.c.
546 (joust): Use it to handle duplicate candidates.
547 * tree.c (ovl_member): Use ==.
549 1999-08-13 Mark Mitchell <mark@codesourcery.com>
551 * cp-tree.def (DECL_STMT): Make it smaller.
552 * cp-tree.h (lang_decl_flags): Move saved_tree to ...
553 (lang_decl): ... here. Add next.
554 (DECL_SAVED_TREE): Adjust accordingly.
555 (DECL_IMPLICIT_TYPEDEF_P): New macro.
556 (SET_DECL_IMPLICIT_TYPEDEF_P): Likewise.
557 (DECL_STMT_DECL): Likewise.
558 (create_implicit_typedef): New function.
559 (maybe_push_decl): Likewise.
560 (tsubst_default_argument): New function.
561 (at_function_scope_p): Likewise.
562 (add_decl_stmt): Likewise.
563 (push_permanent_obstack): Likewise.
564 * call.c (convert_default_arg): Use tsubst_default_argument.
565 * class.c (add_method): Use push_permanent_obstack.
566 (build_self_reference): Create a TEMPLATE_DECL for the
567 self-reference, if necessary.
568 * decl.c (pseudo_global_level_p): Only look at the current binding
570 (push_binding): Use push_permanent_obstack.
571 (create_implicit_typedef): New function.
573 (duplicate_decls): Use push_permanent_obstack.
574 (maybe_push_decl): New function.
575 (start_decl): Use it. Remove dead code. Use add_decl_stmt.
576 (start_decl_1): Remove dead code.
577 (cp_finish_decl): Remove DECL_STMT handling here. Don't use
578 pseudo_global_level_p.
579 (grokvardecl): Create DECL_LANG_SPECIFIC for a VAR_DECL in a
581 (grokdeclarator): Likewise, for TYPE_DECLs. Don't use
582 pseudo_global_level_p.
583 * decl2.c (grokfield): Call push_template_decl for a TYPE_DECL in
585 (get_sentry): Use push_permanent_obstack.
586 * dump.c (dequeue_and_dump): Enable DECL_STMT.
587 * except.c (call_eh_info): Use push_permanent_obstack.
588 (build_eh_type_ref): Likewise.
589 (do_pop_exception): Likewise.
590 (expand_eh_spec): Likewise.
591 (alloc_eh_object): Likewise.
592 (expand_throw): Likewise.
593 * init.c (build_java_class_ref): Likewise.
594 * lex.c (get_time_identifier): Likewise.
595 (free_lang_decl_chain): Correct type.
596 (retrofit_lang_decl): Adjust accordingly.
597 (build_lang_field_decl): Likewise.
598 * lex.h (free_lang_decl_chain): Likewise.
599 * parse.y (lang_extdef): Don't use pseudo_global_level_p.
600 * parse.c: Regenerated.
601 * pt.c (tsubst_default_arguments): New function.
602 (retrieve_local_specialization): Likewise.
603 (register_local_specialization): Likewise.
604 (push_template_decl_real): Use DECL_IMPLICIT_TYPEDEF_P. Just use
605 pseudo_global_level_p to determine whether or not a template is
607 (lookup_template_class): Likewise. Use create_implicit_typedef.
608 (instantiate_class_template): Call tsubst_default_arguments for
609 member functions, if appropriate.
610 (tsubst_default_argument): New function.
611 (tsubst_decl): Use it. Change TYPE_DECL handling to match VAR_DECLs.
612 * search.c (at_function_scope_p): New function.
613 * semantics.c (finish_asm_stmt): Use push_permanent_obstack.
614 (finish_label_stmt): Likewise.
615 (add_decl_stmt): New function.
616 (begin_class_definition): Likewise.
617 (finish_typeof): Likewise.
618 * tree.c (copy_template_template_parm): Likewise.
619 (copy_to_permanent): Likewise.
620 (push_permanent_obstack): Define.
621 (mark_addressable): Use it.
622 * typeck.c (mark_addressable): Likewise.
624 1999-08-13 Gavin Romig-Koch <gavin@cygnus.com>
626 cp-tree.h (init_cplus_unsave): New.
627 (cplus_unsave_expr_now): New.
628 lex.c (init_parse): Call init_cplus_unsave.
629 tree.c (init_cplus_unsave): New.
630 (cplus_unsave_expr_now): New.
632 1999-08-13 Mark Mitchell <mark@codesourcery.com>
634 * pt.c (tsubst): Back out 1999-08-06 patch. Use fold and
635 decl_constant_value to simplify array bounds.
637 1999-08-11 Jason Merrill <jason@yorick.cygnus.com>
639 * lang-options.h: Add -fms-extensions.
640 * cp-tree.h: Declare flag_ms_extensions.
641 * decl2.c: Define it.
642 * class.c (instantiate_type): Don't complain about taking the address
643 of a bound member function if -fms-extensions.
644 * typeck.c (build_unary_op): Likewise.
645 * decl.c (grokdeclarator): Or about implicit int.
646 * init.c (resolve_offset_ref): Or about implicit '&'.
648 1999-08-11 Mark Mitchell <mark@codesourcery.com>
650 * cp-tree.h (minimal_parse_mode): Remove.
651 (finish_label_stmt): New function.
652 * decl.c (saved_scope): Remove minimal parse mode.
653 (maybe_push_to_top_level): Don't save it.
654 (pop_from_top_level): Don't restore it.
655 (define_label): Split out template-handling code to semantics.c.
656 (start_decl): Don't use minimal_parse_mode.
657 (cp_finish_decl): Likewise.
658 (start_function): Don't increment it.
659 (store_return_init): Don't use it.
660 (finish_function): Don't decrement it.
661 * parse.y (label_colon): Use finish_label_stmt throughout.
662 * parse.c: Regenerated.
663 * pt.c (minimal_parse_mode): Don't define it.
664 (tsubst_expr): Use finish_label_stmt.
665 * semantics.c (finish_label_stmt): New function.
667 * dump.c (queue): Be careful when computing bitmasks.
668 (dequeue_and_dump): Describe binfos as binfos, not as
671 * parse.y (pedantic): Give it itype. Adjust usage accordingly
673 * parse.c: Regenerated.
675 * Make-lang.in (CXX_SRCS): Remove sig.c.
676 * Makefile.in (CXX_OBJS): Remove sig.o.
678 * cp-tree.h (CPTI_OPAQUE_TYPE): Remove.
679 (CPTI_SIGNATURE_TYPE): Likewise.
680 (CPTI_SIGTABLE_ENTRY_TYPE): Likewise.
681 (opaque_type_node): Likewise.
682 (signature_type_node): Likewise.
683 (sigtable_entry_type): Likewise.
684 (flag_handle_signatures): Likewise.
685 (lang_type): Remove is_signature, is_signature_pointer,
686 is_signature_reference, has_opaque_typedecls,
687 sigtables_has_been_generated. Adjust dummy. Remove signature,
688 signature_pointer_to, signature_reference_to.
689 (IS_SIGNATURE): Remove.
690 (SET_SIGNATURE): Remove.
691 (CLEAR_SIGNATURE): Remove.
692 (IS_SIGNATURE_POINTER): Remove.
693 (IS_SIGNATURE_REFERENCE): Remove.
694 (SIGNATURE_HAS_OPAQUE_TYPEDECLS): Remove.
695 (SIGTABLE_HAS_BEEN_GENERATED): Remove.
696 (CLASSTYPE_SIGNATURE): Remove.
697 (SIGNATURE_TYPE): Remove.
698 (SIGNATURE_METHOD_VEC): Remove.
699 (SIGNATURE_POINTER_TO): Remove.
700 (SIGNATURE_REFERENCE_TO): Remove.
701 (lang_decl_flags): Remove is_default_implementation. Rename
702 memfunc_pointer_to to saved_tree.
703 (IS_DEFAULT_IMPLEMENTATION): Remove.
704 (DECL_MEMFUNC_POINTER_TO): Remove.
705 (DECL_MEMFUNC_POINTING_TO): Remove.
706 (DECL_SAVED_TREE): Adjust definition.
707 (tag_types): Remove signature_type_node.
708 (SIGNATURE_FIELD_NAME): Remove.
709 (SIGNATURE_FIELD_NAME_FORMAT): Likewise.
710 (SIGNATURE_OPTR_NAME): Likewise.
711 (SIGNATURE_SPTR_NAME): Likewise.
712 (SIGNATURE_POINTER_NAME): Likewise.
713 (SIGNATURE_POINTER_NAME_FORMAT): Likewise.
714 (SIGNATURE_REFERENCE_NAME): Likewise.
715 (SIGNATURE_REFERNECE_NAME_FORMAT): Likewise.
716 (SIGTABLE_PTR_TYPE): Likewise.
717 (SIGTABLE_NAME_FORMAT): Likewise.
718 (SIGTABLE_NAME_FORMAT_LONG): Likewise.
719 (SIGTABLE_TAG_NAME): Likewise.
720 (SIGTABLE_VB_OFF_NAME): Likewise.
721 (SIGTABLE_VT_OFF_NAME): Likewise.
722 (finish_base_specifiers): Change prototype.
723 (build_signature_pointer_type): Remove.
724 (build_signature_reference_type): Remove.
725 (build_signature_pointer_constructor): Remove.
726 (build_signature_method_call): Remove.
727 (build_optr_ref): Likewise.
728 (append_signature_fields): Likewise.
729 (signature_error): Likewise.
730 * call.c (build_this): Remove signature support.
731 (build_over_call): Likewise.
732 (build_new_method_call): Likewise.
733 * class.c (add_implicitly_declared_members): Likewise.
734 (finish_struct_1): Likewise.
735 (finish_struct): Likewise.
736 * cvt.c (cp_convert_to_pointer): Likewise.
737 (convert_to_pointer_force): Likewise.
738 (ocp_convert): Likewise.
739 * decl.c (sigtable_decl_p): Remove.
740 (init_decl_processing): Remove support for signatures.
741 (cp_finish_decl): Likewise.
742 (grokdeclarator): Likewise.
743 (grokparms): Likewise.
744 (xref_tag): Likewise.
745 (start_function): Likewise.
746 (start_method): Likewise.
747 * decl2.c (finish_sigtable_vardecl): Remove.
748 (flag_handle_signatures): Remove.
749 (lang_f_options): Remove handle-signatures.
750 (grokfield): Remove support for signatures.
751 (grokbitfield): Likewise.
752 (finish_file): Likewise.
753 (reparse_absdcl_as_casts): Likewise.
754 * error.c (dump_type_real): Likewise.
755 (dump_function_decl): Likewise.
756 * friend.c (make_friend_class): Likewise.
757 * gxx.gperf: Remove __signature__, signature, __sigof__, sigof.
758 * hash.h: Regenerated.
759 * init.c (build_new_1): Remove support for signatures.
760 * lang-options.h: Remove -fhandle-signatures,
761 -fno-handle-signatures.
762 * lex.c (init_parse): Remove support for signatures.
764 * lex.h (rid): Remove RID_SIGNATURE.
765 * method.c (build_decl_overload_real): Remove support for
767 (hack_identifier): Likewise.
768 * parse.y (base_class): Likewise.
769 (base_class.1): Likewise.
770 (access_specifier): Likewise.
771 * search.c (lookup_member): Likewise.
772 * semantics.c (finish_qualified_object_call_expr): Likewise.
773 (finish_template_type_parm): Likewise.
774 (begin_class_definition): Likewise.
775 (finish_base_specifier): Likewise.
777 * tree.c (build_cplus_method_type): Remove support for signatures.
778 * typeck.c (require_complete_type): Likewise.
779 (c_sizeof): Likewise.
780 (c_alignof): Likewise.
781 (build_object_ref): Likewise.
782 (build_component_ref): Likewise.
783 (build_indirect_ref): Likewise.
784 (build_c_cast): Likewise.
785 (build_modify_expr): Likewise.
786 (convert_for_initialization): Likewise.
787 * typeck2.c (signature_error): Remove.
788 (store_init_value): Remove support for signatures.
789 (digest_init): Likewise.
790 (build_x_arrow): Likewise.
791 (build_functional_cast): Likewise.
792 * xref.c (GNU_xref_decl): Likewise.
794 1999-08-10 Martin v. Loewis <martin@mira.isdn.cs.tu-berlin.de>
796 * lex.c (do_identifier): Remove unnecessary lookup of class field.
798 1999-08-09 Martin v. Loewis <martin@mira.isdn.cs.tu-berlin.de>
800 * decl2.c (set_decl_namespace): Do not complain about non-matching
801 decls if processing a template.
803 1999-08-09 Mark Mitchell <mark@codesourcery.com>
805 * decl.c (build_ptrmemfunc_type): Handle qualified
806 pointer-to-member types here.
807 * tree.c (cp_build_qualified_type_real): Simplify handling here.
809 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
811 * decl.c: Remove redundant prototype for `print_error_function'.
812 (lang_print_error_function): Constify a char*.
814 * lex.c (lang_identify): Likewise.
816 1999-08-09 Bernd Schmidt <bernds@cygnus.co.uk>
818 * Makefile.in: Update dependencies.
819 * class.c (finish_struct_1): Don't initialize DECL_SAVED_INSNS with
821 * decl.c: Include "function.h"
822 (cleanup_label, return_label): Delete declarations.
823 (store_parm_decls): Don't initialize DECL_SAVED_INSNS with NULL_RTX.
824 (finish_function): Rename last_parm_insn variable to
825 fn_last_parm_insn. Don't compare DECL_SAVED_INSNS to NULL_RTX.
826 * decl2.c: Include "function.h".
827 (rtl_expr_chain): Delete declaration.
828 * method.c: Include "function.h"
829 * tree.c (build_vbase_pointer_fields): Don't initialize
830 DECL_SAVED_INSNS with NULL_RTX.
831 * typeck.c: Include "function.h"
833 1999-08-09 Jason Merrill <jason@yorick.cygnus.com>
835 * semantics.c (begin_function_try_block, finish_function_try_block,
836 finish_function_handler_sequence): New fns.
837 * parse.y (function_try_block): Use them.
838 * pt.c (instantiate_decl): Likewise.
840 * cp-tree.h: Declare in_function_try_handler.
842 (start_function): Clear it.
843 (struct cp_function, push_cp_function_context): Save it.
844 (pop_cp_function_context): Restore it.
845 * parse.y (function_try_block): Set and clear it.
846 * except.c (expand_end_catch_block): Rethrow if we reach the end
847 of a function-try-block handler in a ctor or dtor.
848 * typeck.c (c_expand_return): Complain about returning from a
849 function-try-block handler of a ctor.
851 * parse.y (function_try_block): Call end_protect_partials
852 before expand_start_all_catch.
854 1999-08-08 Jason Merrill <jason@yorick.cygnus.com>
856 * decl.c (struct binding_level): Add eh_region field.
857 (push_binding_level): Set it.
858 (define_label): Complain about jumping into an EH block.
860 * ptree.c (print_lang_type): Print the real type of a PMF.
861 Print what exceptions a fn type throws.
863 1999-08-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
865 * class.c (count_fields, add_fields_to_vec): Add static prototype.
867 * cp-tree.h (opname_tab, assignop_tab, operator_name_string,
868 get_id_2, composite_pointer_type, dump_node_to_file): Constify a
871 * decl.c (named_label_list, cp_finish_decl, grokdeclarator):
874 * decl2.c (finish_static_data_member_decl, grokfield): Constify a
877 * dump.c (queue_and_dump_index, dump_int, dump_string,
878 dump_string_field, dequeue_and_dump, dump_node_to_file): Constify
880 (dump_stmt): Add static prototype.
882 * errfn.c (cp_thing): Constify a char*.
884 * error.c (dump_unary_op, dump_binary_op, aggr_variety,
885 dump_aggr_type, dump_global_iord, dump_decl, dump_function_name,
886 dump_expr): Constify a char*.
888 * lex.c (extend_token_buffer_to, pragma_getc, pragma_ungetc,
889 read_line_number): Add static prototype.
890 (opname_tab, assignop_tab, operator_name_string): Constify a char*.
891 (real_yylex): Move label `letter' into the scope where it is used.
893 * method.c (build_mangled_template_parm_index, build_overload_int,
894 build_decl_overload_real, get_id_2): Constify a char*.
896 * search.c (check_final_overrider): Make static.
898 * typeck.c (composite_pointer_type): Constify a char*.
900 1999-08-06 Jason Merrill <jason@yorick.cygnus.com>
902 * pt.c (maybe_get_template_decl_from_type_decl): Make sure that
903 we're looking at a class.
905 * decl.c (lookup_name_real): Set the complain flag if we're
906 looking for a namespace member.
908 * lex.c (real_yylex): We can have a number with no digits.
910 * cvt.c (cp_convert_to_pointer): Don't force pmf conversions.
912 * search.c (binfo_from_vbase): New fn.
913 * cp-tree.h: Declare it.
914 * cvt.c (cp_convert_to_pointer): Use it to diagnose conversion
915 from pointer to member of virtual base.
916 * typeck.c (get_delta_difference): Likewise.
918 1999-08-06 Alexandre Oliva <oliva@dcc.unicamp.br>
920 * pt.c (tsubst): Use build_index_type to build in-template array
921 index type. Fixes g++.oliva/dwarf1.C.
922 * decl.c (grokdeclarator): Likewise, just for consistency, as it
923 doesn't seem to trigger the bug without it.
925 1999-08-06 Jason Merrill <jason@yorick.cygnus.com>
927 * typeck2.c (add_exception_specifier): Use complete_type.
929 1999-08-06 Mark Mitchell <mark@codesourcery.com>
931 * error.c (dump_expr): Handle EXACT_DIV_EXPR.
932 (dump_binary_op): Bulletproof.
933 * lex.c (init_parse): Set opname_tab[EXACT_DIV_EXPR].
934 * tree.c (search_tree): Don't enumerate all the nodes of classes
935 `1', `2', and `<'; handle them generically. Don't be sorry about
936 "unrecognized tree codes"; just abort.
937 (no_linkage_check): Don't do linkage checks for templates.
939 * tree.c (cp_build_qualified_type_real): Handle
940 pointer-to-member-function types correctly.
942 1999-08-05 Jason Merrill <jason@yorick.cygnus.com>
944 * decl.c (pushdecl): Only give an error for shadowing a parm
945 from *this* function.
947 Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com)
949 * typeck2.c: Update URLs and mail addresses.
951 1999-08-04 Nathan Sidwell <nathan@acm.org>
953 * cp-tree.h (empty_except_spec): New global var.
954 (compexcepttypes): Remove prototype.
955 (comp_except_specs): Prototype new global function.
956 (add_exception_specifier): Prototype new global function.
957 * decl.c (empty_except_spec): Define new global var.
958 (duplicate_decls): Use comp_except_specs, reword error message.
959 (init_decl_processing): Initialize empty_except_spec.
960 Adjust build_exception_variant calls.
961 * parse.y (exception_specification_opt): Use empty_except_spec.
962 (ansi_raise_identifier): Call check_for_new_type.
963 (ansi_raise_identifiers): Use add_exception_specifier.
964 * pt.c (tsubst): Use add_exception_specifier to build exception
966 * search.c (check_final_overrider): New static function, broken
967 out of get_matching_virtual. Check throw specifiers, reword
969 (get_matching_virtual): Use check_final_overrider.
970 * tree.c (build_exception_variant): Use comp_except_specs.
971 * typeck.c (compexcepttypes): Remove.
972 (comp_except_types): New static function, helper for
973 comp_except_specs. Compare two types as exception specifiers.
974 (comp_except_specs): New global function, compare two exception
976 (comptypes): Adjust for comp_except_specs.
977 * typeck2.c (add_exception_specifier): New global function.
979 * class.c (check_for_override): Reword error message.
981 1999-08-03 Nathan Sidwell <nathan@acm.org>
983 * call.c (convert_arg_to_ellipsis): Use pod_type_p.
984 * cp-tree.h (struct lang_type): Added non_pod_class flag.
985 (CLASSTYPE_NON_POD_P): New macro to access it.
986 * class.c (finish_struct_1): Determine non-PODness.
987 Check for arrays of pointers (-Weffc++).
988 Remove array inspection duplicated code.
989 * tree.c (pod_type_p): Detect non-pod non-aggregate types.
990 Use CLASSTYPE_NON_POD_P.
992 1999-08-03 Nathan Sidwell <nathan@acm.org>
994 * class.c (duplicate_tag_error): Preserve template information.
996 1999-08-03 Nathan Sidwell <nathan@acm.org>
998 * decl.c (start_enum): Show location of previous definition.
999 * parse.y (enumlist_opt): New reduction.
1000 (structsp): Simplify enum rules to use enumlist_opt.
1002 1999-08-03 Jason Merrill <jason@yorick.cygnus.com>
1004 * lex.c (yyprint): Handle PFUNCNAME.
1006 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Only
1007 build_expr_from_tree on the args of a TEMPLATE_ID_EXPR.
1009 1999-08-03 Mumit Khan <khan@xraylith.wisc.edu>
1011 * decl.c (start_decl): Set attributes before duplicate_decls call.
1013 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1015 * Make-lang.in (CXX_SRCS): Add dump.c.
1016 * Makefile.in (CXX_OBJS): Add dump.o.
1017 (dump.o): New target.
1018 * cp-tree.h (DECL_CONV_FN_P): Document.
1019 (DECL_OVERLOADED_OPERATOR_P): New function.
1020 (TYPE_PTRMEM_CLASS_TYPE): New macro.
1021 (TYPE_PTRMEM_POINTED_TO_TYPE): Likewise.
1022 (PTRMEM_CST_CLASS): Use TYPE_PTRMEM_CLASS_TYPE.
1023 (ASM_VOLATILE_P): New macro.
1024 (STMT_LINENO): Likewise.
1025 (cp_namespace_decls): New function.
1026 (dump_node_to_file): New function.
1027 * decl.c (cp_namespace_decls): New function.
1028 (walk_namespaces_r): Use it.
1029 (wrapup_globals_for_namespace): Likewise.
1030 * decl2.c (flag_dump_translation_unit): New variable.
1031 (lang_decode_option): Handle -fdump-translation-unit.
1032 (finish_file): If flag_dump_translation_unit is set, dump the
1035 * lang-options.h: Add -fdump-translation-unit.
1036 * pt.c (tsubst_template_parms): Robustify.
1037 (tsubst_decl): Use DECL_OVERLOADED_OPERATOR_P.
1038 (tsubst_expr): Use STMT_LINENO.
1039 * semantics.c (finish_asm_stmt): Eliminate duplicate code. Check
1040 for invalid cv-qualifiers even while building templates.
1042 1999-08-02 Richard Henderson <rth@cygnus.com>
1044 * call.c: Include defaults.h instead of expr.h.
1047 * typeck.c: Include defaults.h.
1049 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1051 * lex.c (errorcount, sorrycount): Don't declare.
1052 * repo.c (errorcount, sorrycount): Likewise.
1053 * typeck2.c (errorcount, sorrycount): Likewise.
1055 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1057 * call.c (convert_default_arg, build_over_call): Change all uses of
1058 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
1059 Ensure expr.h is included.
1060 * decl.c (grokparams): Ditto.
1061 * pt.c (tsubst_decl): Ditto.
1062 * typeck.c (convert_arguments): Ditto.
1064 1999-08-02 Jason Merrill <jason@yorick.cygnus.com>
1066 * class.c (mark_overriders): Fix order of args to overrides.
1067 (warn_hidden): Likewise. Fix for having virtual and non-virtual
1068 functions with the same name.
1070 1999-08-02 Richard Henderson <rth@cygnus.com>
1072 * cp-tree.h (TYPE_PTRMEMFUNC_P): Check TYPE_LANG_SPECIFIC non-null.
1074 1999-08-01 Mark Mitchell <mark@codesourcery.com>
1076 * call.c (build_conditional_expr): Fix typo in comment.
1078 1999-08-01 Bernd Schmidt <bernds@cygnus.co.uk>
1080 * decl.c (finish_stmt): Don't declare and test cond_stack, loop_stack,
1081 case_stack; use in_control_zone_p.
1082 * typeck.c (c_expand_return): Likewise.
1084 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
1086 * except.c (catch_clauses): Delete declaration.
1088 1999-07-30 Mark Mitchell <mark@codesourcery.com>
1090 * call.c (build_conditional_expr): Call convert_from_reference to
1091 avoid reference/non-reference type confusion. Fix typo.
1093 1999-07-30 Richard Henderson <rth@cygnus.com>
1095 * typeck2.c (initializer_constant_valid_p): Moved to c-common.c.
1096 * cp-tree.h (initializer_constant_valid_p): Remove.
1098 1999-07-28 Mark Mitchell <mark@codesourcery.com>
1100 * call.c (conditional_conversion): Don't build BASE_CONVs for
1101 conversions between things that have the same type.
1102 (build_conditional_expr): Tweak.
1103 (convert_like): Some BASE_CONVs really do require the generation
1106 * init.c (perform_member_init): Don't go through build_modify_expr
1107 for simple initializations.
1109 1999-07-27 Jason Merrill <jason@yorick.cygnus.com>
1111 * cp-tree.h (DECL_VIRTUAL_CONTEXT): New macro.
1112 * typeck.c (expand_ptrmemfunc_cst): Calculate delta correctly for
1113 virtual functions and MI. Simplify.
1115 * method.c: Remove prototype for largest_union_member.
1116 * pt.c (determine_specialization): Fix uninitialized warning.
1117 * lex.c (real_yylex): Likewise.
1119 1999-07-27 Mark Mitchell <mark@codesourcery.com>
1121 * class.c (override_one_vtable): Adjust the use of BINFO_VIRTUALS
1124 * cp-tree.h (BINFO_VIRTUALS): Document new format.
1125 * class.c (modify_one_vtable): Change prototype accordingly.
1126 (modify_all_vtables): Likewise.
1127 (modify_all_direct_vtables): Likewise.
1128 (modify_all_indirect_vtables): Likewise.
1129 (build_vtable_entry_for_fn): New function.
1130 (set_rtti_entry): Simplify for new BINFO_VIRTUALS format.
1131 (modify_vtable_entry): Likewise.
1132 (add_virtual_function): Likewise.
1133 (build_vtbl_initializer): New function.
1134 (finish_vtbls): Simplify for new BINFO_VIRTUALS format.
1135 (fixup_vtable_deltas1): Likewise.
1136 (fixup_vtable_deltas): Likewise.
1137 (override_one_vtable): Likewise.
1138 (finish_struct_1): Likewise.
1140 * error.c (dump_expr): Likewise.
1141 * search.c (get_abstract_virtuals_1): Likewise.
1142 (get_abstract_virtuals): Likewise.
1143 (expand_upcast_fixups): Likewise.
1144 * tree.c (debug_binfo): Likewise.
1145 * decl2.c (mark_vtable_entries): Don't bash abstract virtuals to
1146 __pure_virtual here.
1148 1999-07-26 Mark Mitchell <mark@codesourcery.com>
1150 * tree.c (build_cplus_new): Adjust call to abstract_virtuals_error
1151 as per 1999-07-26 change.
1153 * typeck.c (c_sizeof): Don't allow non-static data members.
1154 (expr_sizeof): Likewise.
1156 1999-07-26 Jason Merrill <jason@yorick.cygnus.com>
1158 * input.c (feed_input): Only touch lineno and input_filename
1159 if !USE_CPPLIB. Save the old values before setting the new ones.
1161 * input.c (feed_input): Add file, line parms.
1162 * lex.c (begin_definition_of_inclass_inline, feed_defarg): Adjust.
1163 (real_yylex): Check linemode before input_redirected().
1165 * typeck.c (c_expand_return): Downgrade pedwarn about returning NULL
1166 from op new to warning.
1168 1999-07-26 Mark Mitchell <mark@codesourcery.com>
1170 * cp-tree.h (ncp_convert): Rename to perform_implicit_conversion.
1171 * call.c: All uses changed.
1172 * typeck.c: Likewise.
1174 1999-07-26 Nathan Sidwell <nathan@acm.org>
1176 * exception.cc (__cplus_type_matcher): Match __eh_matcher
1179 1999-07-26 Mark Mitchell <mark@codesourcery.com>
1181 * cp-tree.h (CP_INTEGRAL_TYPE_P): New macro.
1182 (ARITHMETIC_TYPE_P): Adjust definition for standard conformance.
1183 (strip_top_quals): Declare.
1184 (ncp_convert): Likewise.
1185 (type_after_usual_arithmetic_converions): Likewise.
1186 (composite_pointer_type): Likewise.
1187 * call.c (strip_top_quals): Don't make it static.
1188 (promoted_arithmetic_type_p): New function.
1189 (conditional_conversion): Likewise.
1190 (null_ptr_cst_p): Allow `false' as a NULL pointer constant.
1191 (standard_conversion): Use same_type_p. Don't build BASE_CONVs
1192 for converting a type to itself.
1193 (reference_binding): Honor LOOKUP_NO_TEMP_BIND.
1194 (implicit_conversion): Make sure the from and to types are
1196 (add_builtin_candidate): Correct handling of ?: operator.
1197 (add_builtin_candidates): Improve documentation.
1198 (build_conditional_expr): New function.
1199 (can_convert): Implement in terms of can_convert_arg.
1200 (ncp_convert): New function.
1201 * typeck.c (type_after_usual_arithmetic_conversions): New
1202 function, split out from common_type.
1203 (composite_pointer_type): New function, split out from
1204 build_conditional_expr.
1205 (common_type): Use type_after_usual_arithmetic_conversions.
1206 Remove redundant attribute merging.
1207 (comptypes): Tidy. Handle COMPLEX_TYPE.
1208 (build_binary_op_nodefault): Use null_ptr_cst_p.
1209 (build_conditional_expr): Remove.
1210 (convert_for_assignment): Use new conversion functions.
1212 * cp-tree.h (abstract_virtuals_error): Change declaration.
1213 * typeck2.c (abstract_virtuals_error): Check to see if an error
1214 ocurred, and return a boolean value accordingly.
1215 (build_functional_cast): Adjust accordingly.
1216 * class.c (finish_struct_1): Likewise.
1217 * cvt.c (ocp_convert): Likewise.
1218 * decl.c (cp_finish_decl): Likewise.
1219 (grokparams): Likewise.
1220 (grok_op_properties): Likewise.
1221 (start_function): Likewise.
1222 * init.c (build_new_1): Likewise.
1224 * pt.c (unify): Don't get confused by pointers-to-member functions.
1226 * search.c (build_cplus_new): Robustify.
1228 1999-07-24 Richard Henderson <rth@cygnus.com>
1230 * decl.c (ptr_type_node, va_list_type_node): New.
1231 * gxx.gperf (__builtin_va_arg): New.
1232 * parse.y (VA_ARG): New token.
1233 (unary_expr): Recognize it.
1235 Sun Jul 25 15:24:21 1999 Jeffrey A Law (law@cygnus.com)
1237 * g++FAQ.texi: Deleted per Joe Buck's request.
1238 * Makefile.in: Corresponding changes.
1240 1999-07-23 Jason Merrill <jason@yorick.cygnus.com>
1242 * lex.c: Sync with C frontend.
1243 (whitespace_cr): New fn.
1244 (skip_white_space): Use it.
1245 (init_parse): Reorder.
1246 (yyprint): Support CONSTANT.
1247 (pragma_getc, pragma_ungetc): Bring back.
1248 (read_line_number): Change in_system_header directly.
1249 (handle_generic_pragma, handle_cp_pragma, yyerror): Move up in file.
1250 (parse_float): Update to C version.
1251 (yylex): Handle '$' under the letter case.
1252 Remove looking_for_typename handling.
1253 Support hex floating point constants.
1254 Follow C's lead for choosing type of integer constants.
1255 Rearrange stuff to match C frontend.
1256 (yyungetc, reinit_parse_for_block, yylex): Support indent_level.
1257 * spew.c (yylex): Clear looking_for_typename if we see a TYPESPEC.
1259 1999-07-23 Mark Mitchell <mark@codesourcery.com>
1261 * call.c (reference_binding): Tweak.
1262 (mayble_handle_implicit_object): Use direct_reference_binding to
1263 create the right implicit conversion sequence.
1265 1999-07-22 Mark Mitchell <mark@codesourcery.com>
1267 * pt.c (convert_nontype_argument): Don't call decl_constant_value
1268 if we're converting to a reference type.
1270 * call.c (NEED_TEMPORARY_P): New macro.
1271 (standard_conversion): Set it, for derived-to-base conversions.
1272 (reference_related_p): New function.
1273 (reference_compatible_p): Likewise.
1274 (convert_class_to_reference): Likewise.
1275 (direct_reference_binding): Likewise.
1276 (reference_binding): Rework for standards-compliance.
1277 (convert_like): Adjust accordingly.
1278 (maybe_handle_ref_bind): Simplify; the right conversion sequences
1279 are now built up in reference_binding.
1280 (initialize_reference): New function.
1281 * cp-tree.h (ICS_USER_FLAG): Document.
1282 (ICS_THIS_FLAG): Likewise.
1283 (ICS_BAD_FLAG): Likewise.
1284 (NEED_TEMPORARY_P): Likewise.
1285 (cp_lvalue_kind): New type.
1286 (real_lvalue_p): Return it.
1287 * error.c (dump_expr): Provide more accurate representation for
1289 * init.c (expand_default_init): Do not try to perform implicit
1290 conversions for a brace-enclosed initializer.
1291 * search.c (lookup_conversions): Document.
1292 * tree.c (lvalue_p_1): Return a cp_lvalue_kind. Calculate
1294 (real_lvalue_p): Adjust accordingly.
1295 (lvalue_p): Likewise.
1296 (build_cplus_new): Don't allow the creation of an abstract class.
1297 * typeck.c (convert_for_initialization): Use initialize_reference.
1299 1999-07-21 Gavin Romig-Koch <gavin@cygnus.com>
1301 * lex.c (real_yylex) : Correct the test for overflow when lexing
1304 1999-07-20 Jason Merrill <jason@yorick.cygnus.com>
1306 * decl.c (warn_extern_redeclared_static): Check DECL_ARTIFICIAL,
1307 not DECL_BUILT_IN, to determine if a function is internally declared.
1308 (duplicate_decls): Likewise. Improve handling of builtins.
1309 (push_overloaded_decl): Remove special handling of builtins.
1311 * cp-tree.h (ANON_AGGR_TYPE_P): Use CLASS_TYPE_P.
1313 * decl.c (grokdeclarator): Pull out decl_constant_value in
1316 * class.c (finish_struct, finish_struct_1): Remove 'warn_anon' parm.
1317 * cp-tree.h, pt.c, semantics.c: Adjust.
1318 * method.c (largest_union_member): Remove.
1320 * lang-specs.h (c++-cpp-output): Pass -fpreprocessed.
1322 * lex.c (token_getch, token_put_back): New fns.
1323 (real_yylex): Use them.
1325 * lex.c (lang_init): Generalize.
1326 (lang_init_options): Tell cpplib this is C++.
1327 (nextchar): Remove. Replace uses with put_back.
1328 (skip_white_space): Handle linemode here. Optimize for cpplib.
1329 (extend_token_buffer_to): New fn.
1330 (extend_token_buffer): Use it.
1331 (read_line_number, check_newline): Just deal with tokens.
1332 (real_yylex): More cpplib optimizations. Simplify. Don't produce
1333 EXTERN_LANG_STRING, LEFT_RIGHT or PAREN_STAR_PAREN here.
1334 * spew.c (yylex): Produce LEFT_RIGHT and EXTERN_LANG_STRING.
1335 * parse.y (PAREN_STAR_PAREN): Remove.
1336 * input.c: Don't use the putback machinery with cpplib.
1337 (sub_getch): Fold back into getch.
1338 (getch): Don't handle linemode here.
1339 (feed_input): Unget any text in the token buffer.
1341 * lex.c (set_typedecl_interface_info, set_vardecl_interface_info,
1342 nextyychar, nextyylval): Remove.
1344 1999-07-20 Michael Tiemann <tiemann@holodeck.cygnus.com>
1345 Jason Merrill <jason@yorick.cygnus.com>
1347 * lex.c (indent_level): New variable.
1348 (init_parse): Set cpp_token to CPP_DIRECTIVE.
1349 (consume_string): Make this smart about USE_CPPLIB.
1350 (yyungetc): Use put_back function.
1351 (pragma_getc, pragma_ungetc): Functions deleted.
1352 (check_newline): Rewrite to be intelligent about USE_CPPLIB.
1353 Also, call HANDLE_PRAGMA with getch, yyungetc, not pragma_getc and
1355 (real_yylex): Rewrite to be intelligent about USE_CPPLIB.
1356 Also, clean up cases where we redundantly set token_buffer[0].
1357 (read_line_number): New fn.
1358 * input.c (feed_input): Use integrated cpplib if USE_CPPLIB.
1359 (end_input): Call cpp_pop_buffer if USE_CPPLIB.
1360 (sub_getch): Conditionalize out code that's not appropriate if
1362 (put_back): Rewrite in case USE_CPPLIB is defined.
1363 (input_redirected): Ditto.
1365 Tue Jul 20 11:24:19 1999 Bernd Schmidt <bernds@cygnus.co.uk>
1367 * cp-tree.h: Delete lots of declarations of tree nodes; replaced by
1368 c_global_trees and accessor macros defined in c-common.h.
1369 (cp_tree_index): New enumeration.
1370 (cp_global_trees): Declare new array. Add accessor macros for it, and
1371 delete declarations of tree nodes replaced by it.
1372 (builtin_function): Delete macro, add declaration for new function.
1374 * decl.c: Delete definitions for tree nodes that were replaced by
1375 cp_global_trees and c_global_trees.
1376 (init_decl_processing): Call c_common_nodes_and_builtins; delete code
1377 to generate the common builtins here.
1378 (builtin_function): New function.
1379 * decl2.c (abort_fndecl): Delete declaration.
1380 * except.c (expand_builtin_return_address): Delete declaration.
1381 (builtin_return_address_fndecl): Delete variable.
1382 (const_ptr_type_node): Delete declaration.
1383 * lex.c (cons_up_default_function): Delete declaration of
1385 * parse.y (void_list_node): Delete declaration.
1386 * rtti.c (type_info_type_node, tinfo_fn_id, tinfo_fn_type):
1388 (const_string_type_node): Delete declaration.
1389 * search.c (abort_fndecl): Delete declaration.
1390 * Makefile.in: Update dependencies.
1392 1999-07-19 Mark Mitchell <mark@codesourcery.com>
1394 * pt.c (check_default_tmpl_args): Move test for missing default
1395 arguments here, from ...
1396 (end_template_parm_list): Here.
1398 1999-07-18 Mark Mitchell <mark@codesourcery.com>
1400 * decl.c (lookup_nested_type): Remove.
1401 (pushtag): Don't call it.
1403 Sat Jul 17 23:51:30 1999 Jeffrey A Law (law@cygnus.com)
1405 * Makefile.in (INTERFACE): Bump to 2.
1407 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
1409 * typeck2.c (my_friendly_abort): Updated URL with bug reporting
1410 instructions to gcc.gnu.org. Removed e-mail address.
1412 1999-07-17 Mark Mitchell <mark@codesourcery.com>
1414 * pt.c (determine_specialization): Tighten error-checking.
1415 (end_template_parm_list): Likewise.
1417 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1419 * pt.c (check_default_tmpl_args): Handle friends defined in the
1420 class just like member functions defined in the class.
1422 1999-07-09 Michael Tiemann <tiemann@happy.cygnus.com>
1423 Jason Merrill <jason@yorick.cygnus.com>
1425 * cp-tree.h (struct lang_decl): Added field for storing sorted
1426 FIELD_DECLs (used in TYPE_DECLs).
1427 (DECL_PENDING_INLINE_INFO): Adjusted to use 'u' union.
1428 (DECL_SORTED_FIELDS): New macro.
1429 * class.c (method_name_cmp): New function.
1430 (finish_struct_methods): Modified to support sorting and searching
1432 (finish_struct_anon): Changed code in inner loop to use ELT rather
1433 than UELT (which required an extra indirection for every reference).
1434 (field_decl_cmp): New function to support sorting FIELD_DECLs.
1435 (finish_struct_1): Sort fields.
1436 * search.c (lookup_field_1): Use DECL_SORTED_FIELDS if we have them.
1437 (lookup_fnfields_1): Search sorted methods in METHOD_VEC.
1438 Also, switch to using array indexing rather than a changing pointer.
1439 * ptree.c (print_lang_decl): Handle TYPE_DECLs that have
1442 1999-07-09 Jason Merrill <jason@yorick.cygnus.com>
1444 * decl2.c (reparse_absdcl_as_casts): Don't warn about old-style
1445 casts in system headers or extern "C" blocks.
1447 * pt.c (do_decl_instantiation): Downgrade duplicate instantiation
1450 1999-07-09 Michael Tiemann <tiemann@happy.cygnus.com>
1452 * decl2.c (write_virtuals): Deleted declaration.
1453 * cp-tree.h (write_virtuals): Deleted extern declaration.
1454 * class.c (finish_struct_1): Removed #if 0'd code that mentions
1456 * semantics.c (begin_class_definition): Rewrite code to not depend
1459 * lex.c (cp_pragma_interface): New function.
1460 (cp_pragma_implementation): Likewise.
1461 (handle_cp_pragma): Call them.
1463 * typeck.c (comptypes): Simplify C code in look_hard.
1465 * xref.c (PALLOC): Use xcalloc, not calloc.
1466 (SALLOC): Use xmalloc, not malloc.
1468 * rtti.c (synthesize_tinfo_fn): Add missing call to pop_momentary.
1470 * search.c (note_debug_info_needed): Don't search if WRITE_SYMBOLS
1473 * decl.c (duplicate_decls): If a redeclaration doesn't match the
1474 initial declaration, then don't save the inline info and by all
1475 means don't mark the function as a builtin function.
1477 * decl.c (lookup_name_real): Set NONCLASS to 1 if
1478 CURRENT_CLASS_TYPE is 0.
1480 * class.c (duplicate_tag_error): Set TYPE_NONCOPIED_PARTS to
1483 * ptree.c (print_lang_type): Added vtable-needs-writing.
1485 Wed Jul 7 01:26:47 1999 Alexandre Oliva <oliva@dcc.unicamp.br>
1487 * decl2.c (mark_vtable_entries): Fix check for rtti offset.
1489 1999-07-06 Gavin Romig-Koch <gavin@cygnus.com>
1491 * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
1492 Merged into c-common.
1494 1999-07-05 Dave Brolley <brolley@cygnus.com>
1496 * lex.c (errorcount): Declare it.
1497 (finish_parse): Update errorcount for when using CPPLIB.
1499 1999-07-05 Mark Mitchell <mark@codesourcery.com>
1501 * cp-tree.h (IS_AGGR_TYPE): Include instantiated template template
1503 (IMPLICIT_TYPENAME_TYPE_DECL_P): New macro.
1504 * decl.c (push_class_binding): Use it.
1505 (lookup_name_real): Likewise.
1507 1999-07-02 Gavin Romig-Koch <gavin@cygnus.com>
1509 * cp-tree.h (widest_integer_literal_type_node,
1510 widest_unsigned_literal_type) : New.
1511 * decl.c (widest_integer_literal_type_node,
1512 widest_unsigned_literal_type) : New.
1513 (init_decl_processing): Handle/use the two new types.
1514 * lex.c (real_yylex): Same.
1515 * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
1518 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1520 * decl.c (grokdeclarator): Don't give names "for linkage purposes"
1521 to anonymous cv-qualified types.
1523 1999-07-01 Gavin Romig-Koch <gavin@cygnus.com>
1525 * lex.c (real_yylex) : Change integer literal overflow handling to
1528 * lex.c (real_yylex): Improve 'integer constant out of range' messages.
1530 1999-06-28 Richard Henderson <rth@cygnus.com>
1532 * decl.c (cp_finish_decl): Fix typo in cp_warning_at call.
1534 1999-06-28 Jason Merrill <jason@yorick.cygnus.com>
1536 * error.c (dump_type_real): Handle TREE_LIST again.
1538 * typeck.c (comp_target_parms): Don't complain about
1539 converting from () to (...) if !flag_strict_prototype.
1541 * decl.c (grokdeclarator): Update the names of all variants when
1544 1999-06-21 Mark Mitchell <mark@codesourcery.com>
1546 * init.c (expand_aggr_vbase_init): Rename to
1547 construct_virtual_bases. Conditionalize construction here,
1549 (emit_base_init): Here.
1551 1999-06-19 Mark Mitchell <mark@codesourcery.com>
1553 * semantics.c (finish_asm_statement): Apply decay conversions to
1556 * decl.c (expand_static_init): When building an anonymous function
1557 for use with atexit, compute its body before and after entering
1560 * error.c (dump_expr): Handle BIND_EXPR, LOOP_EXPR, and
1563 1999-06-18 Mark Mitchell <mark@codesourcery.com>
1565 * init.c (expand_aggr_vbase_init): Add flag parameter.
1566 (build_partial_cleanup_for): Remove, inlining into ..
1567 (expand_cleanup_for_base): ... here. Take flag parameter.
1568 (emit_base_init): Pass the in_chrg parameter to
1569 emit_aggr_vbase_init.
1570 (emit_aggr_vbase_init): Pass it to expand_cleanup_for_base.
1572 1999-06-16 Mark Mitchell <mark@codesourcery.com>
1574 * decl2.c (import_export_decl): Use same_type_p, rather than
1575 relying on pointer-equality for types.
1577 * method.c (do_build_copy_constructor): Simplify.
1579 * call.c (build_method_call): Remove bogus code for two-argument
1581 * init.c (build_new_1): Expand on comment, and remove dead code.
1583 * init.c (expand_cleanup_for_base): New function, split out
1585 (emit_base_init): Here.
1586 (expand_aggr_vbase_init): Use it.
1588 1999-06-15 Mark Mitchell <mark@codesourcery.com>
1590 * cp-tree.h (class_cache_firstobj): Declare.
1591 (maybe_push_cache_obstack): Rename to push_cache_obstack.
1592 * class.c (permanent_obstack): Remove declaration.
1593 (class_cache_firstobj): Make it global.
1594 (add_method): Don't use permanent_obstack directly.
1595 (pushclass): Only free the class_cache_obstack if we know how far
1597 (maybe_push_cache_obstack): Rename to push_cache_obstack.
1598 * decl.c: Remove dead comment.
1599 (saved_scope): Add class_cache_firstobj.
1600 (push_to_top_level): Save it.
1601 (pop_from_top_level): Restore it.
1602 (push_class_level_binding): Use push_cache_obstack, not
1603 maybe_push_cache_obstack.
1604 * search.c (push_class_decls): Likewise.
1606 1999-06-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
1608 * pt.c (tsubst_friend_function): Push into namespace of friend
1609 function before pushdecl'ing it.
1611 1999-06-14 Nathan Sidwell <nathan@acm.org>
1613 * call.c (build_new_op): Remove REF_BIND from all operands.
1615 1999-06-13 Alexandre Oliva <oliva@dcc.unicamp.br>
1617 * init.c (build_new_1): Look up operator delete even if there was
1618 no explicit new placement.
1620 1999-06-08 Nathan Sidwell <nathan@acm.org>
1622 * except.c (complete_ptr_ref_or_void_ptr_p): New function, broken out
1624 (build_throw): ... here. Call it.
1625 (process_start_catch_block): Call it.
1627 1999-06-07 Mark Mitchell <mark@codesourcery.com>
1629 * search.c (convert_pointer_to_single_level): Reimplement without
1632 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1634 * method.c (is_back_referenceable_type): Back-reference bools when
1637 1999-06-07 Dave Brolley <brolley@cygnus.com>
1639 * lex.c (real_yylex): Replace unused bytes from bad multibyte char.
1640 * input.c (putback_buffer): New structure type.
1641 (putback): Replaces putback_char member.
1642 (putback): Replaces putback_char static variable.
1643 (feed_input): Use putback.
1644 (end_input): Use putback.
1645 (sub_getch): Use putback.
1646 (put_back): Use putback.
1648 1999-06-05 Mark Mitchell <mark@codesourcery.com>
1650 * decl.c (grokdeclarator): Fix typo in last change.
1652 1999-06-04 Jason Merrill <jason@yorick.cygnus.com>
1654 * semantics.c (finish_if_stmt_cond): Copy cond to permanent_obstack.
1655 (finish_while_stmt_cond, finish_do_stmt, finish_for_cond): Likewise.
1657 1999-06-04 Nathan Sidwell <nathan@acm.org>
1659 * except.c (build_throw): Check throw expression validity.
1661 1999-06-03 Mark Mitchell <mark@codesourcery.com>
1663 * decl.c (grokdeclarator): Don't treat arbitrary types as unsigned
1664 just because flag_signed_bitfields is false.
1666 1999-06-03 Nathan Sidwell <nathan@acm.org>
1668 * semantics.c (begin_class_definition): Update the struct's
1670 * class.c (finish_struct): ... rather than here.
1672 * decl.c (make_typename_type): Don't rely on uninitialized
1675 1999-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1677 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
1679 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1681 * tree.c (build_cplus_array_type_1): Use push_obstacks_nochange
1682 and friends rather than messing with current_obstack directly.
1683 (cp_build_qualified_type_real): Rework ARRAY_TYPE
1684 allocation to match practice throughout the rest of the
1687 1999-05-30 Mark Mitchell <mark@codesourcery.com>
1689 * lex.c (make_lang_type): Create TYPE_BINFO for
1690 TEMPLATE_TYPE_PARMs just like for non-template types.
1692 * decl.c (start_decl): Move checks on initialization to ...
1693 (cp_finish_decl): Here. Tidy formatting slightly.
1695 1999-05-28 Mark Mitchell <mark@codesourcery.com>
1697 * decl.c (add_binding): Don't complain about a redeclaration of a
1698 semantically identical typedef in a local scope.
1700 1999-05-28 Nathan Sidwell <nathan@acm.org>
1702 * decl.c (complete_array_type): Allocate off same obstack. Fix
1703 DO_DEFAULT comment to match reality.
1705 * friend.c (make_friend_class): Fix diagnostic typo.
1707 1999-05-28 Mark Mitchell <mark@codesourcery.com>
1709 * decl.c (lookup_namespace_name): Handle getting a
1711 (expand_static_init): Don't call pushdecl for implicitly declared
1712 `atexit' used to register destructors.
1714 1999-05-25 Mark Mitchell <mark@codesourcery.com>
1716 * class.c (finish_vtbls): Copy BINFO_VIRTUALs before using it to
1719 * cp-tree.h (NAMESPACE_LEVEL): Reformat.
1720 (lang_decl_flags): Document MEMFUNC_POINTER_TO. Save four bytes
1721 by combining TEMPLATE_INFO and LEVEL into a single union.
1722 (DECL_TEMPLATE_INFO): Reformat.
1723 (DECL_SAVED_TREE): Document.
1724 (DECL_TEMPLATE_INJECT): Remove.
1725 * class.c (finish_struct): Remove code to deal with
1726 DECL_TEMPLATE_INJECT.
1728 * decl.c (maybe_process_template_type_declaration): Handle all new
1729 types in templates uniformly.
1730 * method.c (bulid_overload_identifier): Use CP_DECL_CONTEXT, not
1732 * pt.c (lookup_template_class): Inject template instantiations of
1733 forward-declarations.
1734 (instantiate_class_template): Remove code processing
1735 DECL_TEMPLATE_INJECT.
1737 * pt.c (lookup_template_class): Tweak lookup to find member
1740 * pt.c (tsubst_expr, case ASM_STMT): Don't tsubst into
1742 * semantics.c (finish_asm_stmt): Make strings permanent if they're
1745 1999-05-25 Jason Merrill <jason@yorick.cygnus.com>
1747 * typeck.c (casts_away_constness, casts_away_constness_r): Strip both
1748 parts of pointer to data member types.
1750 1999-05-24 Mark Mitchell <mark@codesourcery.com>
1752 * decl2.c (mark_vtable_entries): Don't make a copy of a function,
1753 and then make it look like `abort'. Just use `abort' instead.
1755 * typeck.c (build_static_cast): Don't allow static_casts that cast
1757 (casts_away_constness_r): New function.
1758 (casts_away_constness): Likewise.
1760 * decl.c (lookup_tag): Remove code no longer needed after
1761 name-lookup improvements.
1762 * decl2.c (handle_class_head): Make error-recovery more robust.
1763 * friend.c (make_friend_class): Reject templated typename types.
1764 * lex.c (is_global): A template parameter isn't global.
1765 * parse.y (class_head): Robustify.
1766 * parse.c: Regenerated.
1768 1999-05-22 Mark Mitchell <mark@codesourcery.com>
1770 * pt.c (for_each_template_parm): Walk into TYPENAME_TYPEs,
1771 INDIRECT_REFs, and COMPONENT_REFs. Handle FIELD_DECLs.
1773 * cp-tree.h (push_nested_namespace): Declare.
1774 (pop_nested_namespace): Likewise.
1775 * decl.c (push_nested_namespace): New function.
1776 (pop_nested_namespace): Likewise.
1777 * pt.c (instantiate_class_template): Use them.
1779 * tree.c (mapcar): Handle NON_LVALUE_EXPR.
1781 * cp-tree.h (cplus_expand_constant): Declare.
1782 * cvt.c (convert_to_pointer): Expand PTRMEM_CSTs when they're
1783 converted from one pointer-to-object type to another.
1784 * expr.c (cplus_expand_constant): Don't make it static.
1785 * typeck.c (build_component_ref): Don't crash when presented with
1786 a component which is a TEMPLATE_DECL.
1787 (build_ptrmemfunc): Tidy. Clarify comment. Make sure that even a
1788 cast from a pointer-to-member constant to its own type does not
1789 result in a valid non-type template argument.
1791 1999-05-21 Mark Mitchell <mark@codesourcery.com>
1792 Nathan Sidwell <nathan@acm.org>
1794 * Make-lang.in (cc1plus): Make it depend on gxx.gperf.
1795 * cp-tree.h: Fix typo in documentation on pointers-to-members.
1796 (cp_build_qualified_type): Make it a macro.
1797 (cp_build_qualified_type_real): Declare.
1798 * decl.c (grokdeclarator): Remove misleading comment. Avoid
1799 problem with template parameters and restrict-qualification.
1800 * gxx.gperf: Replace NORID with RID_UNUSED throughout.
1801 * hash.h: Regenerated.
1802 * lex.h (rid): Move RID_FIRST_MODIFIER and RID_LAST_MODIFIER into
1804 (NORID): Remove definition.
1805 * pt.c (tsubst_aggr_type): Use cp_build_qualified_type_real.
1806 (tsubst): Likewise. Remove special handling for FUNCTION_TYPEs.
1807 (fn_type_unification): Check that the function type resulting from
1808 the deduction is legal.
1809 (check_cv_quals_for_unify): Don't handle FUNCTION_TYPEs specially.
1810 (unify): Use cp_build_qualified_type_real.
1811 * tree.c (build_cplus_array_type_1): Handle error_marks as inputs.
1812 (cp_build_qualified_type): Rename to ...
1813 (cp_build_qualified_type_real): Add additional COMPLAIN parameter
1814 and modify appropriately.
1816 * typeck.c (build_ptrmemfunc): Handle PTRMEM_CSTs carefully to
1817 reveal optimization opportunities.
1819 * pt.c (tsubst): Don't issue error messages when we're not
1820 complaining, even if we see a qualified function type.
1821 (check_cv_quals_for_unify): Don't allow a qualified function
1824 1999-05-20 Jason Merrill <jason@yorick.cygnus.com>
1826 * class.c (instantiate_type): Downgrade errors for object-dependent
1827 memfn refs to pedwarn.
1829 1999-05-20 Mark Mitchell <mark@codesourcery.com>
1831 * decl.c (grokdeclarator): Don't treat [] as indicating a
1832 zero-sized array in a typedef.
1834 * call.c (build_object_call): Don't look at DECL_NAME for a type.
1835 (pt.c): Or CP_TYPE_QUALS for an ERROR_MARK.
1836 (typeck.c): Or TYPE_MAIN_VARIANT for a type.
1838 * pt.c (for_each_template_parm): Rework to match documentation.
1839 Don't be fooled by a COMPONENT_REF with no TREE_TYPE.
1841 1999-05-20 Jason Merrill <jason@yorick.cygnus.com>
1843 * class.c (finish_struct_1): Still check for ANON_AGGR_TYPE_P.
1845 * class.c (finish_base_struct): Allow non-COM bases for COM classes
1846 except at the leftmost position.
1847 (modify_one_vtable, fixup_vtable_deltas1, override_one_vtable):
1848 Pass the binfo's class, not the most derived, to skip_rtti_stuff.
1849 * search.c (get_abstract_virtuals, expand_upcast_fixups): Likewise.
1851 * tree.c (lvalue_p_1): A NOP_EXPR can be an lvalue.
1852 (build_cplus_new): Make sure that what we return is of the right type.
1854 1999-05-20 Mark Mitchell <mark@codesourcery.com>
1856 * cp-tree.h (make_ptrmem_cst): New function.
1857 * expr.c (cplus_expand_constant): Split out from ...
1858 (cplus_expand_expr): Here. Use cplus_expand_constant.
1859 (init_cplus_expand): Set lang_expand_constant.
1860 * pt.c (convert_nontype_argument): Use make_ptrmem_cst.
1862 * tree.c (make_ptrmem_cst): Define.
1863 * typeck.c (unary_complex_lvalue): Use make_ptrmem_cst.
1864 * typeck2.c (initializer_constant_valid_p): Use make_ptrmem_cst.
1866 1999-05-19 Mark Mitchell <mark@codesourcery.com>
1868 * pt.c (build_template_decl): Copy DECL_NONCONVERTING_P.
1870 * decl2.c (start_static_storage_duration_function): Fix comment.
1871 (finish_file): Create static storage duration functions lazily.
1873 1999-05-19 Jason Merrill <jason@yorick.cygnus.com>
1875 Implement anonymous structs.
1876 * cp-tree.h (ANON_AGGR_TYPE_P): Rename from ANON_UNION_TYPE_P.
1877 * class.c, decl.c, decl2.c, init.c, pt.c, search.c, typeck.c: Adjust.
1878 * class.c (finish_struct_1): Remove redundant check for anon struct.
1879 * decl.c (fixup_anonymous_aggr): Renamed from fixup_anonymous_union.
1880 (check_tag_decl): Check for anonymous struct here.
1881 * decl2.c (build_anon_union_vars): Catch anon struct at file scope.
1882 * init.c (sort_member_init, emit_base_init): Handle getting fields
1883 as well as names in current_member_init_list.
1884 (perform_member_init): Handle getting an anon aggr.
1885 * method.c (do_build_assign_ref): Don't descend into anon aggrs.
1886 (do_build_copy_constructor): Likewise.
1888 1999-05-19 Mark Mitchell <mark@codesourcery.com>
1890 * tree.c (cp_build_qualified_type): Don't allow qualified function
1893 Wed May 19 02:50:53 1999 Arvind Sankar <arvinds@mit.edu>
1895 * gxxint.texi: Fix typo.
1897 1999-05-19 Jason Merrill <jason@yorick.cygnus.com>
1899 * call.c (find_scoped_type, resolve_scope_to_name): Lose.
1900 * class.c (finish_struct_1): Use CLASS_TYPE_P.
1901 * ptree.c (print_lang_type): Likewise.
1902 * typeck.c (build_modify_expr, c_expand_asm_operands): Use
1904 * typeck2.c (digest_init): Likewise.
1906 1999-05-18 Jason Merrill <jason@yorick.cygnus.com>
1908 * call.c (joust): Compare the types of the conv ops, not the
1909 target types of the conversions.
1911 Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
1913 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
1916 1999-05-17 Mark Mitchell <mark@codesourcery.com>
1918 * cp-tree.def (TEMPLATE_ID_EXPR): Update documentation.
1919 * decl.c (grokfndecl): Don't allow inline declarations of friend
1920 template specializations, or friend template specializations with
1922 * pt.c (tsubst): Handle substitution into array types that does
1923 not yield a fixed upper bound, even when not processing a
1925 (tsubst_copy): Deal with the fact that the second operand to a
1926 TEMPLATE_ID_EXPR may be NULL_TREE, a TREE_LIST, or a TREE_VEC.
1927 * search.c (marked_pushdecls_p): Don't descend into
1928 TEMPLATE_TYPE_PARMs and the like.
1929 (unmarked_pushdecls_p): Likewise.
1931 * call.c (build_over_call): Don't throw away
1932 initializations/copies of empty classes; use MODIFY_EXPR and
1933 INIT_EXPR as for non-empty classes.
1934 * class.c (finish_struct_1): Put the padding byte for an empty
1935 class on the TYPE_NONCOPIED_PARTS list for the class.
1937 1999-05-16 Mark Mitchell <mark@codesourcery.com>
1939 * decl2.c (build_expr_from_tree): Handle COMPONENT_REFs that
1940 indicate a reference to a field that is a qualified name.
1942 1999-05-16 Jason Merrill <jason@yorick.cygnus.com>
1944 * decl2.c (finish_objects): Don't use .?tors.* if we don't have
1945 ASM_OUTPUT_CONSTRUCTOR.
1947 * friend.c (do_friend): Add attrlist arg. Remove support for
1948 getting a non-decl as 'decl'.
1949 * decl.c (grokfndecl): Remove attrlist arg. Don't set attrs or
1951 (grokdeclarator): Adjust.
1952 * cp-tree.h: Adjust.
1954 1999-05-16 Mark Mitchell <mark@codesourcery.com>
1956 * cp-tree.h (permanent_p): New function.
1957 * init.c (build_new_1): Use mapcar, not copy_node, to copy a
1958 possibly complex tree node.
1959 * tree.c (mapcar): Adjust comments, and follow coding standards in
1961 (permanent_p): New function.
1963 1999-05-13 Per Bothner <bothner@cygnus.com>
1965 * class.c (push_lang_context): Turn off DECL_IGNORED_P for
1966 primitive Java types, if we actually see `extern "Java"'.
1968 1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
1970 * lang-specs.h: Pass -$ to the preprocessor.
1972 1999-05-10 Jason Merrill <jason@yorick.cygnus.com>
1974 * init.c (build_offset_ref): Wrap baselinks in OFFSET_REF, too.
1975 Don't bother wrapping an OFFSET_TYPE around unknown_type_node.
1976 (resolve_offset_ref): Don't handle a raw baselink.
1977 * cvt.c (build_expr_type_conversion): Likewise.
1978 * typeck.c (decay_conversion, build_c_cast, convert_for_assignment,
1979 convert_for_initialization): Likewise.
1980 * class.c (instantiate_type): Handle seeing a baselink under an
1982 * error.c (dump_expr): Likewise.
1983 * pt.c (for_each_template_parm): Likewise.
1984 (resolve_overloaded_unification): Likewise.
1985 * tree.c (is_overloaded_fn, really_overloaded_fn): Likewise.
1986 * typeck.c (expr_sizeof): Also complain about other permutations
1987 of overloaded functions.
1989 1999-05-07 Jason Merrill <jason@yorick.cygnus.com>
1991 * init.c (resolve_offset_ref): Don't return a raw method.
1993 * typeck.c (decay_conversion): Don't handle a raw method.
1994 Resolve all OFFSET_REFs.
1995 (get_member_function_from_ptrfunc): 0 is a valid vtable index.
1996 (build_binary_op_nodefault): Handle resolving overloaded fns. Use
1997 same_type_p for pmf bits. Don't use build_binary_op to compare
1998 raw pointers to methods.
1999 (convert_for_assignment): Check for OFFSET_REF, not OFFSET_TYPE,
2000 to decide when to call resolve_offset_ref.
2001 (build_c_cast, convert_for_initialization): Likewise.
2002 * cvt.c (build_expr_type_conversion): Likewise.
2004 1999-05-06 Nathan Sidwell <nathan@acm.org>
2006 * call.c (build_new_method_call): Use TYPE_MAIN_VARIANT of class.
2008 1999-05-05 Mark Mitchell <mark@codesourcery.com>
2010 * decl2.c (start_objects): Don't let static constructors and
2011 destructors get inlined.
2013 * parse.y (nested_name_specifier): Make sure ordinary types are
2014 complete, just like template types.
2015 * parse.c: Regenerated.
2017 * pt.c (check_explicit_specialization): Improve error messages.
2019 1999-05-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
2021 * typeck.c (string_conv_p): Use same_type_p to check whether we
2022 try to convert between char and wchar_t.
2024 1999-05-03 Mark Mitchell <mark@codesourcery.com>
2026 * search.c (lookup_field_r): Set the TREE_TYPE of an ambiguous
2027 lookup to error_mark_node here.
2028 (lookup_member): Revise documentation. Add comments. Don't set
2029 the TREE_TYPE to error_mark_node here, and don't build up an extra
2030 TREE_LIST for ambiguous lookups.
2031 (setup_class_bindings): Adjust accordingly.
2032 (push_class_decls): Revise out-of-date comments.
2034 * typeck.c (build_const_cast): Tighten checks for legality.
2036 1999-05-02 Martin von Löwis <loewis@informatik.hu-berlin.de>
2038 * init.c (build_member_call): Lookup names coming from
2039 namespace-scoped LOOKUP_EXPR.
2041 1999-05-03 Jim Blandy <jimb@zwingli.cygnus.com>
2043 * gxxint.texi: Add documentation for 'I'.
2045 1999-05-02 Martin von Löwis <loewis@informatik.hu-berlin.de>
2047 * tinfo.cc (operator==): Qualify type_info with std::.
2049 1999-05-02 Mark Mitchell <mark@codesourcery.com>
2051 * cp-tree.h (lang_decl_flags): Remove comdat. Updated dummy.
2052 (DECL_COMDAT): Remove definition.
2054 1999-05-01 Mark Mitchell <mark@codesourcery.com>
2056 * decl.c (wrapup_globals_for_namespace): Fix thinko in previous
2059 1999-04-30 Mark Mitchell <mark@codesourcery.com>
2061 * class.c (build_vtable): Use build_lang_decl when building
2062 vtables, not just build_decl.
2063 (prepare_fresh_vtable): Likewise.
2064 * decl.c (wrapup_globals_for_namespace): Mark vtables as
2065 DECL_EXTERNAL when calling wrapup_global_declarations.
2066 * decl2.c (priority_info_s): Add initializations_p and
2067 destructions_p members.
2068 (finish_vtable_vardecl): Use TREE_SYMBOL_REFERENCED, not TREE_USED,
2069 when deciding what vtables to write out.
2070 (ssdf_decls): New variable.
2071 (ssdf_decls_used): Likewise.
2072 (start_static_storage_duration_function): Deal with being called
2073 multiple times. Avoid inlining this function.
2074 (generate_inits_for_priority): Deal with reuse of priority map.
2075 (get_priority_info): Clear initializations_p and destructions_p.
2076 (do_static_initialization): Tweak comment.
2077 (do_static_destruction): Likewise. Fix condition on sentries for
2079 (generate_ctor_or_dtor_function): Call all of the static storage
2081 (generate_ctor_or_dtor_function_for_priority): Check
2082 initializations_p and destructions_p to see what priorities need
2083 initialization functions.
2084 (finish_file): Rework to generate multiple static storage duration
2085 functions, rather than just one.
2087 * typeck.c (build_const_cast): Tweak last change to handle
2088 templates correctly.
2090 * typeck.c (build_const_cast): Disallow use of const_cast to
2091 anything but a pointer or reference type.
2093 1999-04-30 Nathan Sidwell <nathan@acm.org>
2095 * decl.c (cp_finish_decl): Don't permit arrays of abstract or
2098 1999-04-29 Mark Mitchell <mark@codesourcery.com>
2100 * decl2.c (do_static_destruction): Remove obsolete FIXME comment.
2101 (finish_file): Indent comments properly.
2103 1999-04-29 Richard Henderson <rth@cygnus.com>
2105 * decl2.c (do_static_initialization): Call do_pending_stack_adjust.
2106 (do_static_destruction): Likewise.
2108 1999-04-29 Nathan Sidwell <nathan@acm.org>
2110 * cp-tree.h (TYPE_NOTHROW_P): New macro.
2111 * decl2.c (delete_sanity): Warn on deleting void *.
2112 * init.c (build_new_1): Use TYPE_NOTHROW_P.
2113 * typeck.c (c_expand_return): cp_pedwarn on returning NULL from
2114 throwing operator new.
2116 1999-04-28 Nathan Sidwell <nathan@acm.org>
2118 * cp-tree.h (build_component_addr): Remove prototype.
2119 * typeck.c (build_component_addr): Make static. Remove MSG
2121 (build_component_addr): Remove MSG parameter, clean up
2123 (build_x_function_call): Use cp_error.
2124 (build_unary_op): Adjust call of build_component_addr.
2126 1999-04-28 Mark Mitchell <mark@codesourcery.com>
2128 * pt.c (tsubst_friend_class): Check for NULL.
2130 Wed Apr 28 11:42:22 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2132 * search.c (binfo_for_vtable): Initialize bfvi.var.
2134 1999-04-27 Nathan Sidwell <nathan@acm.org>
2136 * rtti.c (build_x_typeid): Check rtti is enabled.
2138 1999-04-26 Mark Mitchell <mark@codesourcery.com>
2140 * search.c (is_subobject_of_p): Make sure we're looking at the
2143 1999-04-26 Marc Espie <espie@cvs.openbsd.org>
2145 * Make-lang.in (cplib2.ready): Don't depend on phony targets.
2147 1999-04-23 Mark Mitchell <mark@codesourcery.com>
2149 * decl2.c (finish_file): Tweak handling of extern inlines so that
2150 they are not unnecessarily put out.
2152 * search.c (is_subobject_of_p): Handle TEMPLATE_TYPE_PARMs and
2153 such as base classes.
2155 1999-04-22 Brendan Kehoe <brendan@cygnus.com>
2157 * tree.c (build_exception_variant): Fix typo: use the chain of U,
2158 not trying V, while cycling through U.
2160 1999-04-22 Mark Mitchell <mark@codesourcery.com>
2162 * cp-tree.h (lang_decl_flags): Remove returns_first_arg and
2163 preserves_first_arg. Enlarge dummy accordingly.
2164 (DECL_TINFO_FN_P): New macro.
2165 (SET_DECL_TINFO_FN_P): Likeiwse.
2166 (DECL_RETURNS_FIRST_ARG): Remove.
2167 (DECL_PRESERVES_THIS): Likewise.
2168 (DECL_INIT_PRIORITY): New macro.
2169 (finish_struct_1): Change prototype.
2170 (cat_namespace_levels): Remove prototype.
2171 (vtable_decl_p): New prototype.
2172 (vtype_decl_p): Likewise.
2173 (sigtable_decl_p): Likewise.
2174 (walk_globals_pred): New typedef.
2175 (walk_globals_fn): Likewise.
2176 (walk_globals): New prototype.
2177 (walk_namespaces_fn): New typedef.
2178 (walk_namespaces): New prototype.
2179 (wrapup_globals_for_namespace): Likewise.
2180 (walk_vtables): Remove prototype.
2181 (walk_sigtables): Likewise.
2182 (instantiate_pending_templates): New prototype.
2183 * class.c (finish_struct_1): Don't return a value.
2184 * decl.h (pending_statics): Remove declaration.
2185 * decl.c (walk_namespaces_r): New function.
2186 (walk_globals_r): Likewise.
2187 (vtable_decl_p): Likewise.
2188 (vtype_decl_p): Likewise.
2189 (sigtable_decl_p): Likewise.
2190 (walk_namespaces): Likewise.
2191 (walk_globals_data): New type.
2192 (walk_globals): New function.
2193 (wrapup_globals_for_namespace): Likewise.
2194 (expand_static_init): Remove assertion. Remove redundancy in
2195 conditional. Don't put static data members in static_aggregates
2197 (finish_function): Remove redundancy in conditional. Don't set
2198 DECL_RETURNS_FIRST_ARG.
2199 (cat_namespace_levels): Remove.
2200 * decl2.c: Include splay-tree.h and varray.h.
2201 (priority_info_s): New structure.
2202 (finish_vtable_vardecl): Change prototype. Adjust for new calling
2204 (prune_vtable_vardecl): Likewise.
2205 (finish_sigtable_vardecl): Likewise.
2206 (setup_initp): Remove.
2209 (start_static_storage_duration_function): New function.
2210 (generate_inits_for_priority): Likewise.
2211 (finish_static_storage_duration_function): Likewise.
2212 (get_priority_info): Likewise.
2213 (do_static_initialization): Likewise.
2214 (do_static_destruction): Likewise.
2215 (do_static_initialization_and_destruction): Likewise.
2216 (generate_ctor_or_dtor_function): Likewise.
2217 (generate_ctor_and_dtor_functions_for_priority): Likewise.
2218 (pending_statics): Make it a varray.
2219 (pending_statics_used): New variable.
2220 (saved_inlines): Make it a varray.
2221 (saved_inlines_used): New variable.
2222 (finish_static_data_member): Change method of updating
2224 (mark_inline_for_output): Remove #if 0'd code. Change method of
2225 updating saved_inlines.
2226 (walk_vtables): Remove.
2227 (walk_sigtables): Likewise.
2228 (import_export_decl): Use DECL_TINFO_FN_P.
2229 (pending_templates): Remove declaration.
2230 (maybe_templates): Likewise.
2231 (static_aggregates_initp): Likewise.
2232 (setup_initp): Likewise.
2233 (finish_objects): Simplify.
2234 (INITIALIZE_P_IDENTIFIER): New macro.
2235 (PRIORITY_IDENTIFIER): New macro.
2236 (SSDF_IDENTIFIER): New macro.
2237 (initialize_p_decl): New variable.
2238 (priority_decl): Likewise.
2239 (ssdf_decl): Likewise.
2240 (priority_info_map): Likewise.
2241 (finish_file): Recode output of static intializers and other
2242 file-scope finalization tasks.
2243 * error.c (OB_END_TEMPLATE_ID): New macro.
2244 (dump_type_real): Use it.
2245 (dump_decl): Likewise.
2246 (dump_function_name): Likewise.
2247 * lex.c (set_typedecl_interface_info): Adjust for new walk_globals
2249 (check_newline): Use walk_globals, not walk_vtables.
2250 * pt.c (pending_tempalte_expansions): Remove.
2251 (set_vardecl_interface_info): Likewise.
2252 (pending_templates): Make static.
2253 (maybe_templates): Likewise.
2254 (instantiate_class_template): Adjust call to finish_struct_1.
2255 (instantiate_pending_templates): New function.
2256 * rtti.c (get_tinfo_fn): Use SET_DECL_TINFO_FN_P.
2257 * tree.c (static_aggregates_initp): Remove.
2258 (cp_valid_lang_attribute): Don't use it; use DECL_INIT_PRIORITY
2260 * Makefile.in (decl2.o): Depend on varray.h and splay-tree.h.
2262 * gxx.gperf (RETURN): Rename to RETURN_KEYWORD to avoid clashes
2263 with the RTL code RETURN.
2264 * hash.h: Regenerated.
2265 * lex.c (reinit_parse_for_block): Use RETURN_KEYWORD.
2266 * parse.y: Replace RETURN with RETURN_KEYWORD throughout.
2267 * parse.c: Regenerated.
2268 * pt.c: Include varray.h. Include rtl.h since varray.h requires
2270 (inline_parm_levels): New variable.
2271 (inline_parm_levels_used): Likewise.
2272 (maybe_begin_member_template_processing): Update them.
2273 (maybe_end_member_template_processing): Use them, rather than
2274 guessing how many levels to pop.
2276 * decl.c (make_typename_type): Tighten error-checking.
2278 1999-04-20 Mark Mitchell <mark@codesourcery.com>
2280 * cp-tree.h (build_binary_op): Remove unneeded parameter.
2281 * class.c (build_vrable_entry_ref): Adjust call to
2283 * decl.c (expand_static_init): Likewise.
2284 (grokdeclarator): Likewise.
2285 (finish_function): Likewise.
2286 * decl2.c (delete_sanity): Likewise.
2287 (do_dtors): Likewise.
2288 (do_ctors): Likewise.
2289 * error.c (dump_type_suffix): Likewise.
2290 * expr.c (cplus_expand_expr): Likewise.
2291 * init.c (resolve_offset_ref): Likewise.
2292 (build_new): Likewise.
2293 (build_new_1): Likewise.
2294 (build_vec_delete_1): Likewise.
2295 (expand_vec_init_catch_clause): Likewise.
2296 (build_delete): Likewise.
2297 * pt.c (tsubst): Likewise.
2298 * rtti.c (synthesize_tinfo_fn): Likewise.
2299 * search.c (expand_upcast_fixups): Likewise.
2300 (expand_direct_vtbls_init): Likewise.
2301 * typeck.c (get_member_function_from_ptrfunc): Likewise.
2302 (build_binary_op_nodefault): Likewise.
2303 (point_int_sum): Likewise.
2304 (pointer_diff): Likewise.
2305 (build_unary_op): Likewise.
2306 (build_modify_expr): Likewise.
2307 (get_delta_difference): Likewise.
2308 (build_ptrmemfunc): Likewise.
2309 (expand_ptrmemfunc_cst): Likewise.
2311 1999-04-20 Jason Merrill <jason@yorick.cygnus.com>
2313 * decl.c (grokfndecl): Always call cplus_decl_attributes.
2314 * decl2.c (grokfield): Pass attrlist to grokdeclarator.
2316 1999-04-19 Mark Mitchell <mark@codesourcery.com>
2318 * cp-tree.h (finish_static_data_member_decl): New function.
2319 * decl2.c (finish_static_data_member_decl): Split out from ...
2321 * pt.c (instantiate_class_template): Use it here instead of
2323 (tsubst_decl): Don't set DECL_ASSEMBLER_NAME;
2324 finish_static_data_member_decl will do that. Explicit set
2325 DECL_EXTERNAL to match non-template processing.
2327 1999-04-18 Mark Mitchell <mark@codesourcery.com>
2329 * cp-tree.h (finish_class_definition): Add parameter.
2330 * parse.y (structsp): Use it. Don't call pop_scope here.
2331 * parse.c: Regenerated.
2332 * semantics.c (finish_class_definition): Pop it here.
2334 1999-04-17 Mark Mitchell <mark@codesourcery.com>
2336 * decl.c (xref_tag): Revise handling of nested template
2338 * pt.c (check_explicit_specialization): Tweak handling of friend
2339 templates in template classes.
2340 (tsubst_friend_class): Handle friend declarations for nested
2341 member template classes.
2343 1999-04-16 Mark Mitchell <mark@codesourcery.com>
2345 * class.c (finish_struct): Remove unused variable.
2346 (pushclass): Likewise.
2347 (invalidate_class_lookup_cache): Likewise.
2348 * cp-tree.def (TYPENAME_TYPE): Improve documentation.
2349 * decl.c (build_typename_type): Make sure TYPENAME_TYPE_FULLNAME
2350 doesn't get obliterated.
2351 (make_typename_type): Handle template classes correctly.
2353 * cp-tree.h (TREE_NONLOCAL_FLAG): Remove.
2354 (storetags): Declare.
2355 * class.c (finish_struct): Don't use TREE_NONLOCAL_FLAG.
2356 (pushclass): Likewise. Use storetags to install tag declarations,
2358 (invalidate_class_lookup_cache): Don't use TREE_NONLOCAL_FLAG.
2359 * decl.c (storetags): Make it global.
2360 (push_class_binding): Set INHERITED_VALUE_BINDING_P for an
2361 implicit typename declaration.
2362 (pushtag): Tidy. Don't use TREE_NONLOCAL_FLAG.
2363 * method.c (hack_identifier): Likewise.
2364 * search.c (lookup_member): Likewise.
2366 * decl.c (warn_about_implicit_typename_lookup): New function.
2367 (lookup_name_real): Use it. Rework handling of implicit typename
2370 1999-04-15 Mark Mitchell <mark@codesourcery.com>
2372 * cp-tree.h (lookup_nested_field): Remove.
2373 * class.c (push_nested_class): Handle UNION_TYPEs.
2374 (pop_nested_class): Likewise.
2375 * decl.c (lookup_name_real): Don't call lookup_nested_field.
2376 (start_decl): Use push_nested_class, not just pushclass.
2377 (cp_finish_decl): Use pop_nested_class, not just popclass.
2378 * search.c (lookup_nested_field): Remove.
2380 * cp-tree.h (lang_type): Add documentation.
2381 * decl2.c (handle_class_head): Create template declarations here,
2383 * parse.y (class_head): Return whether or not we entered a new
2384 scope, as well as the type named.
2385 (named_class_head): Likewise.
2386 (named_complex_class_head_sans_basetype): Likewise.
2387 (structsp): Adjust accordingly. Pop scope when required.
2388 * parse.c: Regenerated.
2389 * pt.c (check_default_tmpl_args): Robustify.
2390 (redeclare_class_template): Likewise.
2391 (instantiate_class_template): An instantiation of an
2392 anonymous union is itself an anonymous union.
2393 * semantics.c (begin_class_definition): Don't create template
2396 1999-04-15 Jason Merrill <jason@yorick.cygnus.com>
2398 * parse.y (after_type_declarator_intern): New nonterminal.
2399 (after_type_declarator): Use it.
2400 (direct_after_type_declarator): Likewise. Move above
2401 nonnested_type to fix reduce/reduce conflict resolution.
2402 (declmods): Reducing from just 'attributes' has EMPTY precedence.
2403 * Makefile.in (CONFLICTS): Update.
2405 * decl.c (define_label): Downgrade error for jumping over a
2406 non-POD decl to pedwarn.
2408 1999-04-14 Mark Mitchell <mark@codesourcery.com>
2410 * cp-tree.h (popclass): Change declaration.
2411 (pop_nested_class): Likewise.
2412 (poplevel_class): Remove declaration.
2413 * call.c (convert_default_argument): Pass no arguments to
2415 * class.c (finish_struct_1): Likewise.
2416 (finish_struct): Likewise.
2417 (popclass): Remove argument. Simplify code accordingly.
2418 (pop_nested_class): Likewise.
2419 * decl.c (poplevel_class): Declare it here, and make it static.
2420 (poplevel): Handle class scopes.
2421 (poplevel_class): Don't take an rgument. Simplify.
2422 (pop_everything): Pass no arguments to pop_nested_class.
2423 (cp_finish_decl): Pass no arguments to popclass.
2424 (grokdeclarator): Pass no arguments to pop_nested_class.
2425 (finish_function): Likewise.
2426 * decl2.c (grokfield): Likewise.
2427 (pop_scope): Pass no arguments to popclass.
2428 * lex.c (do_pending_defargs): Pass no arguments to pop_nested_class.
2429 * pt.c (instantiate_class_template): Move call to pushclass, and
2430 document. Pass no arguments to popclass.
2431 (regenerate_decl_from_template): Likewise.
2433 1999-04-14 Jason Merrill <jason@yorick.cygnus.com>
2435 * typeck.c (build_unary_op): Handle taking the address of a unique
2436 bound non-static member function.
2438 1999-04-13 Martin von Loewis <loewis@informatik.hu-berlin.de>
2440 * lang-options.h (-Wdeprecated): New flag.
2441 * decl2.c (warn_deprecated): New flag.
2442 (lang_decode_option): Deprecated this-is-variable,
2443 external-templates, alt-external-templates.
2444 Support -Wdeprecated.
2445 * errfn.c (cp_deprecated): New function.
2447 1999-04-13 Jason Merrill <jason@yorick.cygnus.com>
2449 * decl2.c (setup_initp): Compare DECL_ASSEMBLER_NAME instead
2450 of the decls themselves.
2452 * pt.c (tsubst_function_type): Copy attributes over.
2454 * tree.c (cp_valid_lang_attribute): New fn. Handle init_priority
2456 * cp-tree.h: Add prototype.
2457 * decl.c (init_decl_processing): Set valid_lang_attribute.
2459 1999-04-13 Mark Mitchell <mark@codesourcery.com>
2461 * class.c (finish_struct_1): Look at the const-ness of the field's
2462 type, not the TREE_READONLY-ness of the declaration.
2463 * method.c (synthesize_method): Likewise.
2464 * pt.c (tsubst_decl): Call c_apply_type_quals_to_decl when
2465 creating new declarations.
2467 1999-04-13 Mike Stump <mrs@wrs.com>
2469 * decl2.c (import_export_decl): Because vtables always reference
2470 virtual functions, even if they are inlined, don't allow
2471 -fno-implement-inlines to not emit them, instead, emit them with
2473 * decl.c (start_function): Likewise.
2475 1999-04-12 Jason Merrill <jason@yorick.cygnus.com>
2477 * cp-tree.h (struct lang_type): Add com_interface.
2478 (CLASSTYPE_COM_INTERFACE): New macro.
2479 * class.c (set_rtti_entry): COM interface classes have no RTTI
2480 entries in their vtables; adjust.
2481 (add_virtual_function, finish_base_struct, skip_rtti_stuff,
2482 modify_one_vtable, fixup_vtable_deltas1, override_one_vtable,
2483 finish_struct_1): Likewise.
2484 * decl2.c (mark_vtable_entries): Likewise.
2485 * rtti.c (build_headof, get_tinfo_fn_dynamic): Likewise.
2486 * search.c (get_abstract_virtuals_1, get_abstract_virtuals,
2487 expand_upcast_fixups): Likewise.
2488 * tree.c (debug_binfo): Likewise.
2490 * cp-tree.h (COMPARE_NO_ATTRIBUTES): New macro.
2491 * typeck.c (comptypes): If we get it, ignore attributes.
2492 * class.c (instantiate_type): Use BASELINK_P. Change complain
2493 parameter to flags; 2 means ignore attributes.
2494 * call.c (build_op_delete_call): Pass it.
2496 * decl.c (xref_tag): Only complain once about using a typedef-name
2497 with 'struct'. Downgrade to pedwarn.
2499 * decl.c (grokdeclarator): Allow [] syntax for zero-length array.
2501 * parse.y (absdcl_intern): New nonterminal.
2502 (absdcl, direct_abstract_declarator): Use it.
2504 * pt.c (lookup_template_class): Look through implict typename.
2506 1999-04-11 Mark Mitchell <mark@codesourcery.com>
2508 * friend.c (add_friend): Deal gracefully with error_mark_node.
2509 * method.c (build_overload_value): Handle pointers-to-members as
2510 template parameters.
2512 * decl.c (push_binding): Fix typo in comment.
2514 1999-04-10 Mark Mitchell <mark@codesourcery.com>
2516 * error.c (dump_type_real): If a typename is a template-id, put
2517 out the template arguments.
2518 (dump_expr): Handle TEMPLATE_ID_EXPR.
2519 * pt.c (lookup_template_class): Now that full arguments are
2520 available everywhere, remove code that tried to guess them.
2522 1999-04-09 Mark Mitchell <mark@codesourcery.com>
2524 * decl.c (make_typename_type): Complain if we don't find a type
2525 when trying to make a typename type for a non-template type.
2527 1999-04-09 Jason Merrill <jason@yorick.cygnus.com>
2529 * decl.c (start_decl): Pass attributes to grokdeclarator.
2530 (grokdeclarator): Handle attributes on constructor-syntax
2533 1999-04-08 Mark Mitchell <mark@codesourcery.com>
2535 * error.c (dump_expr): Don't crash on INDIRECT_REFs whose operands
2538 * search.c (template_self_reference_p): Tweak.
2540 1999-04-07 Mark Mitchell <mark@codesourcery.com>
2542 * init.c (build_offset_ref): Don't build yet another weird data
2543 structure to describe overloaded functions.
2545 1999-04-06 Mark Mitchell <mark@codesourcery.com>
2547 * cp-tree.h (BASELINK_P): New macro.
2548 (SET_BASELINK_P): Likewise.
2549 * init.c (build_member_call): Remove needless assignment in if
2551 * search.c (lookup_field_r): Fix handling when we are looking
2552 specifically for a type; these are not hidden by functions and
2554 (lookup_member): Use SET_BASELINK_P.
2555 * tree.c (is_overloaded_fn): Use BASELINK_P.
2556 (really_overloaed_fn): Likewise.
2557 (get_first_fn): Likewise.
2559 1999-04-05 Mark Mitchell <mark@codesourcery.com>
2561 * decl.c (lookup_name_current_level): Tweak, and improve
2564 * class.c (maybe_fixup_vptrs): Remove declaration.
2565 (build_class_init_list): Likewise.
2566 * decl.c (pushdecl_class_level): Call check_template_shadow here
2568 (push_class_level_binding): ... not here.
2569 * search.c (dfs_push_type_decls): Only avoid
2570 template-self-reference TYPE_DECLs if they are from base classes.
2572 1999-04-04 Mark Mitchell <mark@codesourcery.com>
2574 * pt.c (check_template_shadow): Don't treat OVERLOADs as _DECL
2577 1999-04-03 Jason Merrill <jason@yorick.cygnus.com>
2579 * class.c (maybe_fixup_vptrs, build_class_init_list): Lose.
2580 (finish_struct_1): Don't call build_class_init_list.
2582 1999-04-02 Mark Mitchell <mark@codesourcery.com>
2584 * tinfo.h (__class_type_info): Fix illegal declaration.
2586 * cp-tree.def (TEMPLATE_ID_EXPR): Update comment.
2587 * cp-tree.h (INHERITED_VALUE_BINDING_P): New macro.
2588 (IDENTIFIER_CLASS_VALUE): Improve documentation.
2589 (is_properly_derived_from): Declare.
2590 (invalidate_class_lookup_cache): Likewise.
2591 (maybe_maybe_note_name_used_in_class): Likewise.
2592 (note_name_declared_in_class): Likewise.
2593 (push_using_decl): Remove duplicate declaration.
2594 (id_in_current_class): Remove declaration.
2595 (push_class_binding): Change prototype.
2596 (clear_identitifer_class_values): Declare.
2597 * call.c (is_properly_derived_from): Make it global.
2598 (build_new_function_call): Be careful about updating candidates.
2599 (build_new_method_call): Handle COMPONENT_REFs. Don't crash when
2600 asked to make illegal calls.
2601 * class.c: Include splay-tree.h.
2602 (class_stack_node): Add names_used slot.
2603 (check_member_decl_is_same_in_complete_scope): Remove.
2604 (add_method): Fix comment. Push the declaration into class
2606 (finish_struct_1): When popping the class, pop the bindings too.
2607 Remove check for data member/function member conflict.
2608 (finish_struct): Remove calls to
2609 check_member_decl_is_same_in_complete_scope. Change calls to
2611 (pushclass): Clear names_used in the class stack entry.
2612 Use invalidate_class_lookup_cache to remove cached entries, rather
2613 than magic values with popclass. Clear IDENTIFIER_CLASS_VALUE
2614 before entering a new class. Remove dead code. Don't mess with
2615 current_function_decl when pushing declarations.
2616 (invalidate_class_lookup_cache): New function, split out from ...
2617 (popclass): Here. Clean up names_used on our way out.
2618 (instantiate_type): Adjust.
2619 (build_self_reference): Don't push the declaration here.
2620 (maybe_note_name_used_in_class): New function.
2621 (note_name_declared_in_class): Likewise.
2622 * decl.c (add_binding): Change prototype.
2623 (find_class_binding_level): New function.
2624 (innermost_nonclass_level): Likewise.
2625 (current_binding_level): Update documentation.
2626 (inner_binding_level): Remove. Replace with current_binding_level
2628 (push_binding_level): Remove special handling of
2629 class_binding_level.
2630 (pop_binding_level): Likewise. Use find_class_binding_level.
2631 (suspend_binding_level): Likewise.
2632 (global_bindings_p): Use innermost_nonclass_level.
2633 (toplevel_bindings_p): Likewise.
2634 (namespace_bindings_p): Likewise.
2635 (pseudo_global_level_p): Likewise.
2636 (push_binding): Clear INHERITED_VALUE_BINDING_P.
2637 (add_binding): Check for illegal multiple declarations. Return a
2638 value indicating whether or not the new binding was legal.
2639 (push_local_binding): Skip over class binding levels. Check
2640 return value from add_binding.
2641 (push_class_binding): Set INHERITED_VALUE_BINDING_P. Call
2642 note_name_declared_in_class.
2643 (pushlevel_class): Remove "fake out the rest of the compiler"
2645 (poplevel_class): Reset IDENTIFIER_CLASS_VALUEs.
2646 (clear_identifier_class_values): New function.
2647 (pop_from_top_level): Use it.
2648 (pop_everything): Tweak.
2649 (maybe_process_template_type_declaration): Don't push the
2650 declaration for the template here.
2651 (pushtag): Don't push tag declarations into class scope here.
2652 (pushdecl): Apply DeMorgan's law for readability.
2653 (pushdecl_class_level): Remove special-case code for
2654 TYPE_BEING_DEFINED. Handle OVERLOADs and anonymous unions.
2655 (push_class_level_bindng): Deal with inherited bindings.
2656 (lookup_name_real): Remove special-case code for
2657 TYPE_BEING_DEFINED, and some implicit typename magic.
2658 (grokdeclarator): Handle COMPONENT_REF for a template function.
2659 (build_enumerator): Don't call pushdecl_class_level here.
2660 (id_in_current_class): Remove.
2661 * decl2.c (grokfield): Don't call pushdecl_class_level or
2662 check_template_shadow.
2663 * errfn.c (cp_file_of): Don't declare.
2664 (cp_line_of): Likewise.
2665 * error.c (dump_decl): Handle an OVERLOAD.
2666 (cp_file_of): Likewise.
2667 (cp_line_of): Likewise.
2668 * init.c (build_member_call): Handle a COMPONENT_REF.
2669 * lex.c (do_identifier): Call maybe_note_name_used_in_class, not
2670 pushdecl_class_level.
2671 * method.c (hack_identifier): Build COMPONENT_REFs for references
2672 to member templates as well as member functions. Remove dead
2674 * parse.y (left_curly): Remove.
2675 (nonnested_type): Call maybe_note_name_used_in_class, not
2676 pushdecl_class_level.
2677 * parse.c: Regenerated.
2678 (nested_name_specifier_1): Likewise.
2679 * pt.c (check_explicit_specialization): Adjust, for robustness.
2680 (check_template_shadow): Handle OVERLOADs.
2681 (build_template_decl): Set DECL_CONSTRUCTOR_P on the
2682 TEMPLATE_DECL, if appropriate.
2683 * search.c (envelope_add_decl): Remove.
2684 (dfs_pushdecls): Likewise.
2685 (dfs_compress_decls): Likewise.
2686 (dfs_push_decls): New function.
2687 (dfs_push_type_decls): Likewise.
2688 (setup_class_bindings): Likewise.
2689 (template_self_reference_p): Likewise.
2690 (lookup_field_r): Use it.
2691 (looup_member): Remove old comment. Deal with ambiguity.
2692 (push_class_decls): Use dfs_push_decls and dfs_push_type_decls,
2693 and remove envelope processing.
2694 * semantics.c (begin_class_definition): Let pushclass push
2695 declarations for base classes.
2696 (finish_member_declaration): Push declarations into class scope.
2697 * typeck.c (build_component_ref): Just put an OVERLOAD into the
2698 COMPONENT_REF, not a TREE_LIST of an OVERLOAD.
2699 (build_x_function_call): Deal with OVERLOAD. Handle template-ids.
2700 * Makefile.in (class.o): Depend on splay-tree.h.
2702 Wed Mar 31 11:30:43 1999 Nathan Sidwell <nathan@acm.org>
2704 * cvt.c (convert_pointer_to_real): Use same_type_p.
2705 * typeck.c (comp_target_types): Use same_type_p.
2707 1999-03-31 Jason Merrill <jason@yorick.cygnus.com>
2709 * semantics.c (begin_inline_definitions,
2710 finish_inline_definitions): Rename from finish_default_args and
2711 begin_inline_definitions, respectively, to something that isn't a
2713 * parse.y (structsp): Adjust.
2715 * tree.c (hash_tree_cons): Remove obsolete via_* parms.
2716 (list_hash_lookup): Likewise.
2717 (hash_tree_chain): Adjust.
2718 * pt.c (tsubst): Adjust.
2719 (tsubst_arg_types): Use plain hash_tree_cons.
2720 * cp-tree.h (hash_tree_cons_simple): Lose.
2721 * parse.y (declmods, nonempty_cv_qualifiers): Use hash_tree_cons.
2723 Wed Mar 31 10:48:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2725 * Makefile.in (hash.h): Generate using gperf language 'C', not
2726 'KR-C', so gperf uses the `const' keyword on strings.
2728 * gxx.gperf (resword): Const-ify a char*.
2730 1999-03-30 Jason Merrill <jason@yorick.cygnus.com>
2732 * cp-tree.h (IDENTIFIER_AS_DESC, IDENTIFIER_AS_LIST,
2733 CLASSTYPE_BASELINK_VEC, CLASSTYPE_N_SUPERCLASSES,
2734 CLASSTYPE_N_BASECLASSES, CLASSTYPE_MAX_DEPTH,
2735 CLASSTYPE_BASE_INIT_LIST, CLASSTYPE_AS_LIST, CLASSTYPE_ID_AS_LIST,
2736 CLASSTYPE_BINFO_AS_LIST): Remove cruft.
2737 * class.c, lex.c, parse.y, ptree.c, search.c, semantics.c,
2740 1999-03-29 Jason Merrill <jason@yorick.cygnus.com>
2742 * decl2.c (lang_decode_option): Remove -Wsign-promo from -Wall.
2744 1999-03-28 Jason Merrill <jason@yorick.cygnus.com>
2746 * pt.c (fn_type_unification): Ignore 'this' parm from conversion ops.
2748 1999-03-27 Mark Mitchell <mark@codesourcery.com>
2750 * cp-tree.h (add_friend): Declare.
2751 (add_friends): Likewise.
2752 * friend.c (add_friend): Make it global. Don't add to
2753 DECL_BEFRIENDING_CLASSES if the befriending class is a template.
2754 (add_friends): Make it global.
2755 (make_friend_class): Don't add to DECL_BEFRIENDING_CLASSES if the
2756 befriending class is a template.
2757 * parse.y (component_decl_1): Fix typo in comment.
2758 * parse.c: Regenerated.
2759 * pt.c (instantiate_class_template): Use add_friend and
2760 add_friends rather that duplicating some of their functionality
2763 1999-03-27 Jason Merrill <jason@yorick.cygnus.com>
2765 * call.c (build_field_call): Unify 'this' and non-'this' cases.
2767 * typeck.c (build_indirect_ref): Check for 'this' sooner.
2769 Fri Mar 26 10:20:34 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2771 * call.c (op_error): Const-ify a char*.
2772 (add_candidate, source_type, add_warning): Add static prototype.
2773 (print_z_candidates): Const-ify a char*.
2775 * class.c (resolve_address_of_overloaded_function,
2776 fixed_type_or_null, build_vtable_entry_ref): Add static prototype.
2777 (get_vtable_name, finish_struct_1): Const-ify a char*.
2779 * cvt.c (convert_to_reference): Likewise.
2781 * decl.c (redeclaration_error_message, record_builtin_type,
2782 record_unknown_type, member_function_or_else, bad_specifiers):
2784 (find_binding, select_decl, unqualified_namespace_lookup,
2785 lookup_flags, qualify_lookup, record_builtin_java_type, tag_name):
2786 Add static prototype.
2787 (warn_extern_redeclared_static, duplicate_decls, pushdecl,
2788 implicitly_declare, record_builtin_java_type, define_function,
2789 grok_op_properties, tag_name): Const-ify a char*.
2791 * cp-tree.h (FORMAT_VBASE_NAME): Allow parameter `BUF' to be const.
2792 (define_function, finish_builtin_type): Const-ify a char*.
2793 (cp_error, cp_error_at, cp_warning, cp_warning_at, cp_pedwarn,
2794 cp_pedwarn_at, cp_compiler_error, cp_sprintf): Add prototype args.
2795 (file_name_nondirectory): Const-ify a char*.
2796 (init_filename_times): Don't prototype.
2797 (compiler_error): Prototype.
2798 (yyerror, init_repo): Const-ify a char*.
2799 (build_srcloc): Don't prototype.
2800 (build_x_indirect_ref, build_indirect_ref, build_component_addr):
2802 (warn_for_assignment): Don't prototype.
2803 (convert_for_initialization, readonly_error, check_for_new_type,
2804 GNU_xref_begin, GNU_xref_file, GNU_xref_ref, GNU_xref_call):
2807 * decl2.c (acceptable_java_type, output_vtable_inherit,
2808 setup_initp, start_objects, finish_objects, do_dtors, do_ctors,
2809 merge_functions, decl_namespace, validate_nonmember_using_decl,
2810 do_nonmember_using_decl): Add static prototype.
2811 (lang_f_options): Const-ify a char*.
2812 (finish_builtin_type): Likewise.
2813 (add_function, arg_assoc_namespace, arg_assoc_class): Add static
2816 * errfn.c: Include cp-tree.h.
2817 (cp_thing): Add static prototype.
2818 (compiler_error): Don't protoptype.
2819 (cp_compiler_error): Cast `compiler_error' to `errorfn' before
2820 passing it to `cp_thing'.
2822 * error.c (interesting_scope_p): Add static prototype.
2824 * except.c (build_eh_type_type, build_eh_type_type_ref): Const-ify
2827 * init.c (compiler_error): Don't prototype.
2828 (member_init_ok_or_else): Const-ify a char*.
2829 (build_java_class_ref): Add static prototype.
2831 * lex.c (compiler_error): Don't prototype.
2832 (get_time_identifier, interface_strcmp, extend_token_buffer,
2833 handle_cp_pragma): Const-ify a char*.
2834 (is_global, init_filename_times): Add static prototype.
2835 (file_name_nondirectory, cplus_tree_code_name): Const-ify a char*.
2836 (compiler_error): Change from fixed args to variable args.
2837 (yyerror): Const-ify a char*.
2839 * parse.y (cond_stmt_keyword): Const-ify a char*.
2840 (parse_decl): Add static prototype.
2842 * pt.c (template_args_equal, print_template_context): Likewise.
2843 (print_candidates, check_default_tmpl_args): Const-ify a char*.
2844 (instantiate_class_template): Likewise.
2846 * repo.c (get_base_filename, open_repo_file, init_repo): Likewise.
2848 * rtti.c (call_void_fn, expand_generic_desc, expand_si_desc,
2849 expand_class_desc, expand_ptr_desc, expand_attr_desc): Likewise.
2851 * search.c (lookup_field_info, lookup_member): Likewise.
2852 (lookup_member): Cast the first argument of `bzero' to a PTR.
2854 * sig.c (compiler_error): Don't prototype.
2855 (build_signature_pointer_or_reference_nam): Const-ify a char*.
2856 (get_sigtable_name, build_member_function_pointer): Likewise.
2858 * tree.c (compiler_error): Don't prototype.
2859 (no_linkage_helper, build_srcloc): Add static prototype.
2860 (build_vbase_pointer_fields): Const-ify a char*.
2861 (__eprintf): Don't unnecessarily handle `const' when !__STDC__.
2863 * typeck.c (compiler_error): Don't prototype.
2864 (convert_for_assignment): Const-ify a char*.
2865 (comp_cv_target_types): Add static prototype.
2866 (build_x_indirect_ref, build_indirect_ref, convert_arguments,
2867 build_component_addr, build_unary_op, convert_for_initialization):
2870 * typeck2.c (ack): Add static prototype and change from fixed args
2872 (readonly_error, check_for_new_type): Const-ify a char*.
2874 * xref.c (_XREF_FILE, find_file, filename, fctname, declname,
2875 fixname, open_xref_file, classname, GNU_xref_begin): Likewise.
2876 (GNU_xref_file): Likewise. Also use `xmalloc' instead of `malloc'.
2877 (GNU_xref_end_scope, GNU_xref_ref, GNU_xref_decl, GNU_xref_call,
2878 gen_assign, GNU_xref_member): Const-ify a char*.
2880 1999-03-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
2882 * gxxint.texi: Remove old discussion on copying virtual bases.
2884 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
2886 * Make-lang.in: Remove all references to g++.o/g++.c.
2887 Link g++ from gcc.o.
2889 1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
2891 * decl2.c (comdat_linkage): Treat vtables like functions.
2893 1999-03-25 Mark Mitchell <mark@codesourcery.com>
2895 * pt.c (tsubst_decl): tsubst into DECL_BEFRIENDING_CLASSES.
2897 1999-03-25 Nathan Sidwell <nathan@acm.org>
2899 * decl.c (init_decl_processing): Add `signed' type as a synonym
2902 1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
2904 * typeck.c (common_type): Handle cv-qual unification for pointers
2907 * decl.c (unqualified_namespace_lookup): Return error_mark_node
2909 (lookup_name_real): Set LOOKUP_COMPLAIN when *not* parsing.
2910 * lex.c (do_identifier): If we got error_mark_node, call
2913 1999-03-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
2915 * class.c (finish_struct_1): Always reset TYPE_FIELDS for empty
2918 1999-03-24 Jason Merrill <jason@yorick.cygnus.com>
2920 * decl.c (lookup_name_real): Do nested field lookup regardless of
2923 1999-03-24 Mark Mitchell <mark@codesourcery.com>
2925 * cp-tree.h (lang_type): Remove has_assignment and
2926 has_real_assignment. Add befriending_classes.
2927 (TYPE_HAS_ASSIGNMENT): Remove.
2928 (TYPE_HAS_REAL_ASSIGNMENT): Likewise.
2929 (CLASSTYPE_BEFRIENDING_CLASSES): New macro.
2930 (lang_decl): Document.
2931 (DECL_BEFRIENDING_CLASSES): New macro.
2932 (FRIEND_NAME): Move declaration to more obvious location.
2933 (FRIEND_DECLS): Likewise.
2934 * class.c (finish_struct_1): Don't use TYPE_HAS_REAL_ASSIGNMENT.
2935 * decl.c (duplicate_decls): Copy DECL_BEFRIENDING_CLASSES.
2936 (fixup_anonymous_union): Don't use TYPE_HAS_ASSIGNMENT.
2937 (grok_op_properties): Likewise.
2938 * friend.c (is_friend): Use FRIEND_NAME and FRIEND_DECLS.
2939 (add_friend): Likewise. Don't do weird things with assignment
2940 operators. Update DECL_BEFRIENDING_CLASSES.
2941 (add_friends): Don't do weird things with assignment operators.
2942 (make_friend_class): Likewise. Update
2943 CLASSTYPE_BEFRIENDING_CLASSES.
2944 * pt.c (instantiate_class_template): Don't set
2945 TYPE_HAS_ASSIGNMENT.
2946 (tsubst_copy): Substitute the TREE_TYPE for more unary
2948 * ptree.c (print_lang_type): Don't look at TYPE_HAS_ASSIGNMENT.
2949 * search.c (protected_accessible_p): New function.
2950 (friend_accessible_p): Likewise.
2951 (accessible_p): Use them.
2953 1999-03-23 Mark Mitchell <mark@codesourcery.com>
2955 * pt.c (convert_nontype_argument): Don't create things that aren't
2956 PTRMEM_CSTs when applying a qualification conversion to a
2959 1999-03-23 Mark Mitchell <mark@codesourcery.com>
2961 * Makefile.in (OBJS): Don't mention hash.o.
2962 (OBJDEPS): Likewise.
2964 1999-03-23 Jason Merrill <jason@yorick.cygnus.com>
2966 * decl2.c (finish_file): Set at_eof to 2 after expanding ctors.
2967 * decl.c (expand_static_init): Make sure we don't add any after
2970 * decl.c (cp_finish_decl): Move intelligence about handling
2971 DECL_COMDAT for variables from here...
2972 * decl2.c (comdat_linkage): ...to here.
2973 (maybe_make_one_only): Tweak.
2974 (import_export_decl): Call comdat_linkage for variables, too.
2975 (finish_file): Handle template statics properly.
2977 1999-03-22 Mark Mitchell <mark@codesourcery.com>
2979 * cp-tree.h (TYPE_PTRMEMFUNC_P): Use TYPE_PTRMEMFUNC_FLAG.
2980 Document internals of pointer-to-member-functions.
2981 (DELTA2_FROM_PTRMEMFUNC): Make it call delta2_from_ptrmemfunc.
2982 (PFN_FROM_PTRMEMFUNC): Likewise.
2983 (build_type_conversion): Remove unused parameter.
2984 (build_ptrmemfunc1): Declare.
2985 (expand_ptrmemfunc_cst): New function.
2986 (delta2_from_ptrmemfunc): Likewise.
2987 (pfn_from_ptrmemfunc): Likewise.
2988 * cvt.c (cp_convert_to_pointer): Remove unused parameter to
2989 build_type_conversion. Use TYPE_PTRMEM_P for readability.
2990 (convert_to_reference): Remove unused parameter to
2991 build_type_conversion.
2992 (ocp_convert): Likewise.
2993 (build_user_type_conversion): Likewise.
2994 * error.c (dump_expr): Handle NULL pointer-to-member functions.
2995 * expr.c (cplus_expand_expr): Handle PTRMEM_CSTs for functions.
2996 * method.c (build_overload_value): Don't go splitting CONSTRUCTORs
2997 open when handling pointer-to-member functions.
2998 * pt.c (convert_nontype_argument): Clean up error messages. Be
2999 more stringent with pointers-to-members.
3000 * typeck.c (build_ptrmemfunc1): Don't declare. Make it global.
3001 (build_unary_op): Tidy ever-so-slightly.
3002 (build_conditional_expr): Remove extra parameter to
3003 build_type_conversion.
3004 (build_ptrmemfunc): Build PTRMEM_CSTs if we know what function
3006 (expand_ptrmemfunc_cst): Define.
3007 (delta2_from_ptrmemfunc): Likewise.
3008 (pfn_from_ptrmemfunc): Likewise.
3010 1999-03-19 Mark Mitchell <mark@codesourcery.com>
3012 * init.c (build_member_call): Handle template-id expressions
3014 * typeck.c (build_x_function_call): Likewise.
3016 1999-03-19 Chip Salzenberg <chip@perlsupport.com>
3018 * friend.c (make_friend_class): Avoid core dump when
3019 not-yet-defined friend type lacks TYPE_LANG_SPECIFIC().
3021 1999-03-18 Jason Merrill <jason@yorick.cygnus.com>
3023 * decl.c (start_function): Suppress normal linkage heuristics
3024 for #pragma interface under MULTIPLE_SYMBOL_SPACES.
3026 1999-03-19 Alexandre Oliva <oliva@dcc.unicamp.br>
3028 * Make-lang.in: ($(INTL_TARGETS)): Depend on cp/parse.c.
3029 ($(srcdir)/cp/parse.c): Moved from ../Makefile.in.
3031 1999-03-17 Martin von Löwis <loewis@informatik.hu-berlin.de>
3033 * parse.y (named_complex_class_head_sans_basetype):
3034 Do not push a scope for error_mark_node.
3035 (maybe_base_class_list): Likewise.
3037 * decl.c (start_decl): Check for error_mark_node as a type.
3038 Detected by g++.brendan/array-refs.C.
3039 (start_decl_1): Likewise. Detected by g++.bugs/900322_01.C.
3040 (maybe_build_cleanup_1): Likewise. Detected by
3041 g++.jason/incomplete1.C.
3043 * tree.c (build_dummy_object): Use void_zero_node instead of the
3045 (is_dummy_object): Check for such a node.
3046 Detected by g++.bob/inherit1.C
3048 1999-03-16 Jason Merrill <jason@yorick.cygnus.com>
3050 * method.c (old_backref_index): Split out...
3051 (flush_repeats): From here. Rename back from try_old_backref.
3052 (build_mangled_name): Put back some old-style repeat handling.
3054 Mon Mar 15 21:57:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3056 * lex.c: Don't include setjmp.h.
3057 (parse_float): New static function.
3058 (pf_args): New struct.
3059 (real_yylex): Use them in call to `do_float_handler'.
3061 1999-03-15 Mark Mitchell <mark@markmitchell.com>
3063 * decl.c (xref_basetypes): Set CLASSTYPE_VBASECLASSES here.
3064 * tree.c (layout_basetypes): Not here.
3065 * search.c (dfs_search): Remove; no longer used.
3067 1999-03-12 Mark Mitchell <mark@markmitchell.com>
3069 * decl2.c (validate_nonmember_using_decl): Issue sensible
3070 error-messages on bogus qualifiers.
3072 1999-03-14 Jason Merrill <jason@yorick.cygnus.com>
3074 * call.c (add_function_candidate): Fix uninitialized variable.
3076 * Makefile.in (search.o): Add dependency on varray.h.
3078 1999-03-13 Jason Merrill <jason@yorick.cygnus.com>
3080 * decl.c (duplicate_decls): Use same_type_p.
3081 * method.c (try_old_backref): Renamed from flush_repeats. Use
3082 same_type_p. Don't try to handle repeats. Return success.
3083 (is_back_referenceable_type): Return 0 if TYPE_FOR_JAVA. Support
3084 calls from old-style code, too.
3085 (check_ktype): Use same_type_p.
3086 (check_btype): Use same_type_p. Don't pull out TYPE_MAIN_VARIANT.
3087 (build_qualified_name): Simplify logic.
3088 (process_overload_item): Strip typedefs and quals at the top.
3089 (build_mangled_name_for_type_with_Gcode): Remove call to
3090 type_canonical_variant.
3091 (build_mangled_name): Likewise. Remove support for old-style
3092 repeats, which have been disabled since 2.7.2. Don't mess with
3094 (build_decl_overload_real): Don't mess with TREE_USED.
3096 1999-03-13 Nathan Sidwell <nathan@acm.org>
3098 * error.c (cp_printers): Add 'F' escape character.
3099 (dump_type_real): Remove TREE_LIST (fnargs) printing.
3100 Functionality moved to dump_parameters.
3101 (dump_type_suffix): Use dump_parameters and dump_exception_spec.
3102 (dump_function_decl): Extend meaning of V parameter. Use
3103 dump_parameters and dump_exception_spec.
3104 (dump_parameters): New static function.
3105 (dump_exception_spec): New static function.
3106 (fndecl_as_string): Change argument semantics. Use
3107 dump_function_decl directly.
3109 * sig.c (build_signature_table_constructor): Use cp_error.
3111 1999-03-13 Martin von Löwis <loewis@informatik.hu-berlin.de>
3113 * semantics.c (finish_switch_cond): Handle error cases gracefully.
3114 Detected by g++.law/enum5.C.
3116 * typeck.c (build_modify_expr): Check for errors after resolving
3117 offsets. Detected by g++.brendan/static1.C.
3119 * decl.c (complete_array_type): Ignore initial_value if it is an
3120 error. Detected by g++.benjamin/17930.C.
3122 * typeck2.c (process_init_constructor): Return error if one argument
3123 is in error. Detected by g++.benjamin/13478.C.
3125 1999-03-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
3127 * decl.c (select_decl): Allow class templates when we need types.
3128 * decl2.c (ambiguous_decl): Likewise.
3130 1999-03-12 Mark Mitchell <mark@markmitchell.com>
3132 * lex.c (do_identifier): Correct call to enforce_access.
3133 * search.c (accessible_p): Tweak comment.
3135 1999-03-10 Mark Mitchell <mark@markmitchell.com>
3137 * semantics.c (begin_class_definition): Call build_self_reference.
3138 (finish_member_declaration): Set DECL_CONTEXT for TYPE_DECLs.
3140 * search.c (assert_canonical_unmarked): Fix typo in prototype.
3142 * search.c (dfs_canonical_queue): New function.
3143 (dfs_assert_unmarked_p): Likewise.
3144 (assert_canonical_unmarked): Likewise.
3145 (access_in_type): Use it.
3146 (accessible_p): Likewise. Walk the whole tree when umarking.
3148 * sig.c (build_signature_table_constructor): Use accessible_p
3149 instead of compute_access.
3151 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
3153 * call.c (add_builtin_candidates): Handle overloaded conversion ops.
3155 1999-03-09 Mark Mitchell <mark@markmitchell.com>
3157 * cp-tree.h (flag_access_control): Declare.
3158 (TREE_VIA_PPUBLIC): Document.
3159 (DECL_NONSTATIC_MEMBER_P): New macro.
3160 (enforce_access): Return an indication of whether or not access
3162 (build_self_reference): Change prototype.
3163 (compute_access): Replace with ...
3164 (accessible_p): New function.
3165 (dfs_walk): Change prototype.
3166 (dfs_unmark): Likewise.
3167 (markedp): Likewise.
3168 * call.c (enforce_access): Use accessible_p.
3169 * class.c (build_self_reference): Insert the declaration into the
3170 list of members for this type, and make it public.
3171 * decl.c (xref_basetypes): Avoid ill-timed recursion.
3172 * init.c (build_offset_ref): Use lookup_member, not three separate
3173 name-lookups. Call enforce_access rather than checking for
3174 illegal accesses here.
3175 (resolve_offset_ref): Likewise.
3176 * lex.c (do_identifier): Likewise.
3177 * method.c (hack_identifier): Likewise.
3178 * parse.y (self_reference): Remove.
3179 (opt_component_decl_list): Don't use it.
3180 * parse.c: Regenerated.
3181 * pt.c (print_candidates): Generalize to handle lists of
3182 overloaded functions.
3183 (instantiate_class_template): Don't rely on TREE_VIA_PRIVATE; it's
3185 (get_template_base): Use new calling convention for dfs_walk.
3186 * search.c: Include varray.h. Add prototypes.
3187 (dfs_walk): Accept a data pointer to pass to the work functions.
3188 All callers changed. All work functions changed.
3189 (breadth_first_search): Rename to bfs_walk, and make consistent
3191 (dfs_walk_real): New function.
3192 (canonical_binfo): New function.
3193 (context_for_name_lookup): Likewise.
3194 (shared_marked_p): Likewise.
3195 (shared_unmarked_p): Likewise.
3196 (lokup_field_queue_p): Likewise.
3197 (lookup_field_r): Generalize to handle both functions and fields.
3198 (lookup_field): Just call lookup_member.
3199 (lookup_fnfields): Likewise.
3200 (lookup_member): Move body of lookup_field here and generalize.
3201 (dfs_accessible_queue_p): Likewise.
3202 (dfs_accessible_p): Likewise.
3203 (dfs_access_in_type): Likewise.
3204 (access_in_type): Likewise.
3205 (compute_access): Remove, and replace with ...
3206 (accessible_p): New function.
3207 (vbase_types): Remove.
3208 (vbase_decl_ptr_intermediate): Likewise.
3209 (vbase_decl_ptr): Likewise.
3210 (vbase_init_result): Likewise.
3211 (closed_envelopes): Likewise.
3212 (bvtable): Likewise.
3214 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
3216 * call.c (add_function_candidate): Check for proper number of args
3217 before checking the validity of those args.
3219 1999-03-06 Jason Merrill <jason@yorick.cygnus.com>
3221 * cp-tree.h (struct lang_type): Add anon_union field.
3222 (ANON_UNION_TYPE_P): Use it instead of examining type.
3223 (SET_ANON_UNION_TYPE_P): New macro.
3224 * decl.c (check_tag_decl): Use it.
3226 * search.c (compute_access): Handle non-type contexts earlier, and
3229 * tree.c (build_exception_variant): Use copy_to_permanent.
3231 * decl2.c (setup_initp): Give statics with no priority the default
3233 (do_dtors, do_ctors, finish_file): Remove special handling of
3234 non-prioritized statics.
3236 1999-03-05 Mark Mitchell <mark@markmitchell.com>
3238 * cp-tree.h (ANON_UNION_TYPE_P): Robustify.
3239 * decl.c (make_typename_type): Don't issue an error if an
3240 immediate lookup fails; it migt be resolved later.
3241 * friend.c (is_friend): Add comment.
3242 * search.c (breadth_first_search): Add POSTFN and DATA
3243 parameters. Tidy. All callers changed.
3244 (lookup_field_queue_p): New function.
3245 (lookup_field_r): Likewise.
3246 (lookup_field_post): Likewise.
3247 (lookup_field): Use them, via breadth_first_search, instead of
3249 (compute_access): Robustify.
3250 (lookup_fnfield_info): New structure.
3252 1999-03-05 Jason Merrill <jason@yorick.cygnus.com>
3254 * pt.c (tsubst, case ARRAY_REF): Use tsubst_expr again.
3256 1999-03-03 Jason Merrill <jason@yorick.cygnus.com>
3258 * class.c, decl2.c, method.c, pt.c: Add 'static' to make SunOS 4
3261 * decl2.c (import_export_class): Also return if
3262 CLASSTYPE_INTERFACE_ONLY is set.
3264 1999-03-03 Martin von Löwis <loewis@informatik.hu-berlin.de>
3266 * decl.c (push_overloaded_decl): Only overwrite the old binding if
3268 * decl2.c (do_local_using_decl): Fix loop termination.
3270 1999-03-02 Mark Mitchell <mark@markmitchell.com>
3272 * cp-tree.h (determine_specialization): Don't declare.
3273 * pt.c (determine_specialization): Make it static. Eliminate
3274 complain parameter. Note that decl is always non-NULL now, and
3275 simplify accordingly.
3277 * decl.c (maybe_push_to_top_level): Always call
3278 push_cp_function_context.
3279 (pop_from_top_level): Always call pop_cp_function_context.
3281 1999-02-26 Nathan Sidwell <nathan@acm.org>
3283 * typeck.c (complete_type_or_else): Add VALUE arg, for helpful
3285 * cp-tree.h (complete_type_or_else): Added VALUE parameter.
3286 * init.c (build_new_1): Extra arg to complete_type_or_else.
3287 (build_delete): Likewise.
3288 * typeck.c (require_complete_type): Likewise.
3289 (pointer_int_sum): Likewise.
3290 (pointer_diff): Likewise.
3291 (build_component_ref): Likewise.
3293 * typeck2.c (incomplete_type_error): Always use cp_error.
3294 Show declaration of undefined type, if appropriate.
3295 Deal with UNKNOWN_TYPE nodes.
3297 * typeck.c (require_complete_type): Use TYPE_SIZE as
3298 size_zero_node to mean incomplete type.
3299 (require_complete_type_in_void): New function.
3300 (build_compound_expr): Call complete_type_in_void for LHS.
3301 (build_c_cast): Call complete_type_in_void for void cast.
3302 * cvt.c (ocp_convert): Call complete_type_in_void for void cast.
3303 * decl.c (cplus_expand_expr_stmt): Void expression checks moved to
3304 require_complete_type_in_void. Call it.
3305 * cp-tree.h (require_complete_type_in_void): Prototype new function.
3307 * typeck.c (convert_arguments): Use alternative format for
3308 function decls. Don't require_complete_type here. Simplify
3309 diagnostic printing.
3310 (convert_for_initialization): Don't require_complete_type on RHS yet.
3311 * call.c (convert_arg_to_ellipsis): Call require_complete_type.
3313 * call.c (build_over_call): Cope with qualified void return type.
3314 * semantics.c (finish_call_expr): Likewise.
3315 * typeck.c (build_function_call_real): Likewise.
3316 (c_expand_return): Likewise.
3317 * decl2.c (reparse_absdcl_as_expr): Cope with qualified void type.
3319 * call.c (print_z_candidates): Use alternate print format, to be
3320 consistent with (pt.c) print_candidates.
3321 * method.c (hack_identifier): List candidate members.
3322 * search.c (lookup_field): Build ambiguous list, and show it, if
3325 1999-02-26 Mark Mitchell <mark@markmitchell.com>
3327 * typeck.c (decay_conversion): Don't confuse constant array
3328 variables with their initializers.
3330 * decl.c (duplicate_decls): Copy DECL_TEMPLATE_INSTANTIATED when
3332 * pt.c (regenerate_decl_from_template): Tweak for clarity.
3333 (instantiate_decl): Mark a decl instantiated before regenerating
3334 it to avoid recursion.
3335 * tree.c (mapcar): Don't call decl_constant_value unless we know
3336 something is TREE_READONLY_DECL_P.
3338 * class.c (check_for_override): Don't stop checking when we find
3339 the first overridden function. Delete #if 0'd code.
3340 * search.c (get_matching_virtual): Likewise.
3342 1999-02-25 Richard Henderson <rth@cygnus.com>
3344 * lang-specs.h: Define __FAST_MATH__ when appropriate.
3346 1999-02-24 Mike Stump <mrs@wrs.com>
3348 * typeck.c (convert_for_assignment): Allow boolean integral constant
3349 expressions to convert to null pointer.
3351 1999-02-24 Martin von Loewis <loewis@informatik.hu-berlin.de>
3353 * decl.c (lookup_namespace_name): Resolve namespace aliases.
3355 * class.c (push_nested_class): Allow namespaces.
3357 * decl2.c (set_decl_namespace): Add friendp parameter.
3358 * decl.c (grokfndecl): Pass it.
3359 (grokvardecl): Likewise.
3360 * cp-tree.h: Change declaration.
3362 1999-02-24 Jason Merrill <jason@yorick.cygnus.com>
3364 * pt.c (tsubst): Allow an array of explicit size zero.
3366 1999-02-23 Jason Merrill <jason@yorick.cygnus.com>
3368 * errfn.c: Change varargs code to look like toplev.c.
3370 * method.c (process_modifiers): Don't prepend 'U' for char or
3373 1999-02-20 Craig Burley <craig@jcb-sc.com>
3375 * Make-lang.in (cplib2.ready): Don't consider updating
3376 cplib2 stuff if the current directory isn't writable, as
3377 it won't work (such as during a `make install').
3379 Sun Feb 21 20:38:00 1999 H.J. Lu (hjl@gnu.org)
3381 * decl2.c (start_objects): Make file scope constructors and
3382 destructors local to the file if ASM_OUTPUT_CONSTRUCTOR and
3383 ASM_OUTPUT_DESTRUCTOR are defined.
3385 1999-02-19 Mark Mitchell <mark@markmitchell.com>
3387 * cp-tree.h (CLASSTYPE_METHOD_VEC): Adjust comment.
3388 (fn_type_unification): Adjust prototype.
3389 (lookup_fnfields_1): Declare.
3390 * call.c (add_template_candidate_real): Adjust call to
3391 fn_type_unification.
3392 * class.c (add_method): Don't allow duplicate declarations of
3393 constructors or destructors.
3394 (resolve_address_of_overloaded_function): Remove unused variable.
3395 Adjust call to fn_type_unification.
3396 * decl.c (grokfndecl): Be more robust in the face of illegal
3398 * decl2.c (check_classfn): Remove hokey handling of member
3400 * pt.c (determine_specialization): Improve comments. Adjust to
3401 handle template argument deduction as per the standard.
3402 (check_explicit_specialization): Fix comment spacing. Handle
3403 type-conversion operators correctly. Improve error-recovery.
3404 (fn_type_unification): Remove EXTRA_FN_ARG parameter.
3405 (get_bindings_real): Simplify handling of static members.
3406 * search.c (lookup_fnfields_1): Make it have external linkage.
3407 * typeck.c (compparms): Fix comment.
3408 (build_unary_op): Don't try to figure out which template
3409 specialization is being referred to when when the address-of
3410 operator is used with a template function.
3412 Thu Feb 18 23:40:01 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3414 * cp-tree.h (lvalue_or_else): Qualify a char* with the `const'
3415 keyword to match an analogous change at the top level.
3417 * tree.c (lvalue_or_else): Likewise.
3419 1999-02-17 Mark Mitchell <mark@markmitchell.com>
3421 * decl.c (xref_basetypes): Comment.
3422 * pt.c (instantiate_class_template): Use xref_basetypes.
3424 1999-02-16 Mark Mitchell <mark@markmitchell.com>
3426 * cp-tree.h (tsubst): Change prototype.
3427 (tsubst_expr): Likewise.
3428 (tsubst_copy): Likewise.
3429 (type_unification): Remove prototype.
3430 * call.c (convert_default_arg): Adjust call to tsubst_expr.
3431 * class.c (resolve_address_of_overloaded_function): Just use
3432 fn_type_unification.
3433 * decl.c (grokdeclarator): Adjust call to tsubst.
3434 * method.c (build_template_parm_names): Likewise.
3435 * pt.c (GTB_VIA_VIRTUAL): New macro.
3436 (GTB_IGNORE_TYPE): Likewise.
3437 (resolve_overloaded_unification): Add `complain' parameter.
3438 (try_one_overload): Likewise.
3439 (tsubst_template_arg_vector): Likewise.
3440 (tsubst_template_parms): Likewise.
3441 (tsubst_aggr_type): Likewise.
3442 (tsubst_arg_types): Likewise.
3443 (tsubst_call_declarator_parms): Likewise.
3444 (unify): Remove explicit_mask.
3445 (type_unification_real): Likewise.
3446 (get_template_base_recursive): Likewise.
3447 (coerce_template_template_parms): Provide prototype.
3448 (tsubst_function_type): Likewise.
3449 (try_class_unification): New function.
3450 All callers changed to use new complain parameter.
3451 (get_template_base): Use try_class_unification.
3452 (unify): Adjust handling of classes derived from template types.
3453 (fn_type_unification): Substitute explicit arguments before
3456 1999-02-16 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3458 * decl.c (pushdecl): Remove dead code.
3460 1999-02-16 Jason Merrill <jason@yorick.cygnus.com>
3462 * decl2.c (finish_objects): Fix code I missed in previous change.
3464 1999-02-13 Jason Merrill <jason@yorick.cygnus.com>
3466 * decl.c (grokfndecl): Return NULL_TREE instead of error_mark_node.
3467 (grokdeclarator): Don't expect error_mark_node from grokfndecl.
3469 * pt.c (maybe_process_partial_specialization): Complain about
3470 'template <>' on non-specialization.
3472 1999-02-10 Jason Merrill <jason@yorick.cygnus.com>
3474 * decl.c (grokdeclarator): Catch wierd declarators.
3475 * decl2.c (finish_file): Don't abort because of namespace parsing
3477 (check_decl_namespace): Remove.
3479 1999-02-09 Mark Mitchell <mark@markmitchell.com>
3481 * cp-tree.h (get_template_base): Don't declare.
3482 (dfs_walk): Declare.
3483 (dfs_unmark): Likewise.
3484 (markedp): Likewise.
3485 * pt.c (unify): Remove duplicate declaration. Pass tparms and
3486 targs to get_template_base.
3487 (get_template_base_recursive): Move here from search.c. Check to
3488 see that the base found can be instantiated to form the desired
3490 (get_template_base): Likewise.
3491 (get_class_bindings): Simplify.
3492 * search.c (get_template_base_recursive): Move to pt.c.
3493 (get_template_base): Likewise.
3494 (markedp): Make it global.
3495 (dfs_walk): Likewise.
3496 (dfs_unmark): Likewise.
3498 1999-02-07 Jason Merrill <jason@yorick.cygnus.com>
3500 * pt.c (maybe_process_partial_specialization): Complain about
3501 specialization in wrong namespace.
3502 * tree.c (decl_namespace_context): New fn.
3504 1999-02-06 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3506 * decl2.c (arg_assoc_type): Handle TEMPLATE_TEMPLATE_PARM.
3507 * pt.c (coerce_template_template_parms): Handle nested
3508 template template parameters.
3510 Sat Feb 6 18:08:40 1999 Jeffrey A Law (law@cygnus.com)
3512 * typeck2.c: Update email addresses.
3514 1999-02-04 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3516 * pt.c (unify): Call coerce_template_parms with the COMPLAIN flag
3519 1999-02-04 Jason Merrill <jason@yorick.cygnus.com>
3521 * lex.c (retrofit_lang_decl): Split out...
3522 (build_lang_decl): From here.
3523 * decl.c (pushdecl): Call it for functions generated by the middle
3524 end that don't have DECL_LANG_SPECIFIC.
3525 * cp-tree.h: Declare it.
3527 * decl2.c: Remove flag_init_priority. Always enable initp stuff.
3528 (start_objects, finish_objects): Only use special
3529 init_priority code if the user specified a priority.
3530 (do_ctors, do_dtors): Use DEFAULT_INIT_PRIORITY for the non-initp
3533 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
3535 * Make-lang.in (GXX_OBJS): Remove choose-temp.o, pexecute.o and
3536 mkstemp.o. Get them from libiberty now.
3537 (DEMANGLER_PROG): Simlarly, remove getopt.o getopt1.o.
3539 Tue Feb 2 22:38:48 1999 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3541 * decl2.c (lang_decode_option): Use read_integral_parameter.
3543 1999-02-01 Mark Mitchell <mark@markmitchell.com>
3545 * pt.c (tsubst, case TYPENAME_TYPE): Check TYPE_BEING_DEFINED
3546 before calling complete_type_or_else.
3548 Mon Feb 1 09:49:52 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3550 * input.c (inline): Don't define, its handled by system.h.
3552 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
3554 * decl2.c: Don't define flag_no_ident here. Don't process
3556 * cp-tree.h: Don't declare flag_no_ident here.
3557 * lang-specs.h: Map -Qn to -fno-ident.
3559 1999-01-28 Jason Merrill <jason@yorick.cygnus.com>
3561 * cp-tree.h (struct tree_binding): Replace scope field with a union.
3562 (BINDING_SCOPE): Adjust.
3563 * decl.c (BINDING_LEVEL): Adjust.
3565 1999-01-26 Jason Merrill <jason@yorick.cygnus.com>
3567 * pt.c (instantiate_class_template): Set up the DECL_INITIAL of
3570 * init.c (expand_member_init): Pull out TYPE_MAIN_VARIANT in
3573 * tree.c (equal_functions): Fix name in prototype.
3575 * decl.c (push_local_binding): Add FLAGS argument.
3576 (pushdecl, push_overloaded_decl): Pass it.
3577 * decl2.c (do_local_using_decl): Likewise.
3578 * cp-tree.h: Adjust prototype.
3579 * decl.c (poplevel): Fix logic.
3581 * decl.c (push_local_binding): Also wrap used decls in a TREE_LIST.
3582 (poplevel): Handle that. Fix logic for removing TREE_LISTs.
3583 (cat_namespace_levels): Don't loop forever.
3585 1999-01-25 Richard Henderson <rth@cygnus.com>
3587 * typeck.c (build_reinterpret_cast): Fix typo in duplicated test.
3589 1999-01-25 Jason Merrill <jason@yorick.cygnus.com>
3591 * class.c (resolve_address_of_overloaded_function): Mark the
3592 chosen function used.
3594 * call.c (build_call): Make sure that a function coming in has
3595 been marked used already.
3596 * decl.c (expand_static_init): Call mark_used instead of
3598 * except.c (call_eh_info, do_pop_exception, expand_end_eh_spec,
3599 alloc_eh_object, expand_throw): Likewise.
3600 * init.c (build_builtin_delete_call): Likewise.
3601 * rtti.c (call_void_fn, get_tinfo_fn, build_dynamic_cast_1,
3602 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
3603 expand_generic_desc): Likewise.
3605 1999-01-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
3607 * tree.c (equal_functions): New function.
3608 (ovl_member): Call it.
3610 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
3612 * cvt.c (cp_convert_to_pointer): Fix conversion of 0 to pmf.
3614 1999-01-25 Martin von Loewis <loewis@informatik.hu-berlin.de>
3616 * decl.c (decls_match): Return 1 if old and new are identical.
3617 (push_overloaded_decl): Set OVL_USED when PUSH_USING.
3619 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
3621 * decl.c (start_function): Make member functions one_only on windows.
3622 * decl2.c (import_export_decl): Likewise.
3624 * decl.c (grokdeclarator): Don't complain about implicit int in
3625 a system header. Change same-name field check to not complain in
3626 a system header instead of within extern "C".
3628 1999-01-21 Mark Mitchell <mark@markmitchell.com>
3630 * cp-tree.h (PUSH_GLOBAL): New macro.
3631 (PUSH_LOCAL): Likewise.
3632 (PUSH_USING): Likewise.
3633 (namespace_bindings_p): Declare.
3634 (push_overloaded_decl): Likewise.
3635 * decl.c (push_overloaded_decl): Don't make it static. Check for
3636 illegal declarations after using declarations here.
3637 (namespace_bindings_p): Likewise.
3638 (duplicate_decls): Don't consider declarations from different
3639 namespaces to be the same.
3640 (pushdecl): Use symbolic PUSH_ constants in calls to
3641 push_overloaded_decl.
3642 (push_overloaded_decl_1): Likewise.
3643 * decl2.c (validate_nonmember_using_decl): Tweak `std' handling.
3644 (do_nonmember_using_decl): Check for illegal using declarations
3645 after ordinary declarations here.
3646 (do_local_using_decl): Call pushdecl to insert declarations.
3648 1999-01-21 Jason Merrill <jason@yorick.cygnus.com>
3650 * decl.c (grokdeclarator): Fix lang_c -> lang_name_c typo.
3652 1999-01-21 Mark Mitchell <mark@markmitchell.com>
3654 * tree.c (build_cplus_array_type_1): Don't call build_array_type
3655 for types involving template parameters.
3657 * cp-tree.h (PARM_DECL_EXPR): Delete.
3658 (convert_default_arg): Change prototype.
3659 (check_default_argument): Declare.
3660 (search_tree): Likewise.
3661 * call.c (convert_default_arg): Take the function to which the
3662 default argument belongs as a parameter, and do any necessary
3663 instantiation here, instead of ...
3664 (build_over_call): Here.
3665 * decl.c (local_variable_p): New function.
3666 (check_default_argument): Likewise, split out and tidied from ...
3668 * error.c (dump_expr): Don't set PARM_DECL_EXPR.
3669 * pt.c (tsubst_call_declarator_parms): New function.
3670 (for_each_template_parm): Handle ARRAY_REFs. Do the obvious thing
3671 with CALL_EXPRs, rather than trying to be clever.
3672 (tsubst): Use tsubst_call_declarator_parms.
3673 * tree.c (search_tree): Don't make it static.
3674 * typeck.c (convert_arguments): Use new interface to
3675 convert_default_arg.
3677 1999-01-20 Mark Mitchell <mark@markmitchell.com>
3679 * error.c (dump_function_decl): Don't print the argument types for
3680 a function when the verbosity level is negative.
3682 * call.c (build_over_call): Check format attributes at call-time.
3684 * pt.c (tsubst_copy): Fix comment.
3685 (unify): Don't allow unification with variable-sized arrays.
3687 * semantics.c (finish_stmt_expr): When processing a template make
3688 the BIND_EXPR long-lived.
3690 1999-01-19 Jason Merrill <jason@yorick.cygnus.com>
3692 * decl2.c (finish_vtable_vardecl): Make vtables comdat here.
3693 (import_export_vtable): Not here.
3695 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
3697 * typeck.c (build_component_ref): Wrap an OVERLOAD around a unique
3698 non-static member function.
3700 1999-01-18 Nathan Sidwell <nathan@acm.org>
3702 * class.c (instantiate_type): Only diagnose illegal address of member
3703 function if complaining.
3705 * decl.c (lookup_name_real): Remove duplicate code.
3707 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
3709 * tree.c (copy_template_template_parm): Use permanent_obstack.
3711 1999-01-18 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3713 * pt.c (unify): Remove restrictions on deduction of argument
3714 of template template parameters.
3716 1999-01-18 Nathan Sidwell <nathan@acm.org>
3718 * rtti.c (build_dynamic_cast_1): Resolve OFFSET_REF exprs.
3720 * class.c (resolve_address_of_overloaded_function): Show list of
3721 all candidates, when none of them match.
3723 1999-01-18 Chip Salzenberg <chip@perlsupport.com>
3725 * typeck.c (comp_ptr_ttypes_reinterpret): Per ANSI, tighten up
3726 definition of 'casting away const' in reinterpret_cast<>.
3728 1999-01-18 Graham <grahams@rcp.co.uk>
3730 * cvt.c: Add include for decl.h, remove extern for
3731 static_aggregates which is now provided by decl.h.
3733 * Makefile.in (cvt.o): Add dependency for decl.h and missing
3734 dependencies for convert.h and flags.h.
3736 1999-01-18 Nathan Sidwell <nathan@acm.org>
3738 * decl2.c (do_dtors): Set current location to that of the
3739 decl, for sensible diagnostics and debugging.
3740 (check_classfn): Issue `incomplete type' error, if
3741 class is not defined.
3743 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
3745 * cp-tree.h: Add prototype for bound_pmf_p.
3747 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
3748 Manfred Hollstein <manfred@s-direktnet.de>
3750 * decl.c (grokdeclarator): Don't make 'main(){}' an error with only
3753 1999-01-16 Nathan Sidwell <nathan@acm.org>
3755 * cp-tree.h (struct lang_type): Added has_mutable flag.
3756 (CLASSTYPE_HAS_MUTABLE): New macro to access it.
3757 (TYPE_HAS_MUTABLE_P): New macro to read it.
3758 (cp_has_mutable_p): Prototype for new function.
3759 * class.c (finish_struct_1): Set has_mutable from members.
3760 * decl.c (cp_finish_decl): Clear decl's TREE_READONLY flag, if
3761 it contains a mutable.
3762 * typeck.c (cp_has_mutable_p): New function.
3764 1999-01-15 Mark Mitchell <mark@markmitchell.com>
3766 * pt.c (process_template_parm): Ignore top-level qualifiers on
3767 non-type parameters.
3769 * decl.c (start_function): Use current_function_parms in the call
3770 to require_complete_type_for_parms, not the probably empty
3773 1999-01-14 Jason Merrill <jason@yorick.cygnus.com>
3775 * semantics.c (finish_asm_stmt): Don't warn about redundant volatile.
3777 * decl2.c (import_export_class): MULTIPLE_SYMBOL_SPACES only means
3778 that we don't suppress the other copies.
3779 * lex.c (handle_cp_pragma): Likewise.
3781 1999-01-13 Mark Mitchell <mark@markmitchell.com>
3783 * decl.c (grokdeclarator): Undo 1998-12-14 change.
3784 * tree.c (build_cplus_array_type_1): Likewise.
3785 * pt.c (instantiate_class_template): Remove misleading comment.
3786 (tsubst_aggr_type): Substitute if there are template parameters,
3787 regardless of whether or not they use template arguments.
3788 (unify): Likewise, but for unification.
3790 1999-01-12 Richard Henderson <rth@cygnus.com>
3792 * cp-tree.h (flag_permissive): Declare extern.
3794 1999-01-06 Mark Mitchell <mark@markmitchell.com>
3796 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use OPERATOR_TYPENAME_FORMAT
3798 (lang_type): Add is_partial_instantiation. Decrease width of
3800 (PARTIAL_INSTANTIATION_P): New macro.
3801 (OPERATOR_TYPENAME_P): Remove.
3802 * decl.c (unary_op_p): Use IDENTIFIER_TYPENAME_P, not
3803 OPERATOR_TYPENAME_P.
3804 (grok_op_properties): Likewise.
3805 * friend.c (do_friend): Handle friends that are member functions
3807 * lex.c (init_parse): Use OPERATOR_TYPENAME_FORMAT.
3808 * pt.c (instantiate_class_template): Rework for clarity. Avoid
3809 leaving TYPE_BEING_DEFINED set in obscure cases. Don't do
3810 any more partial instantiation than is absolutely necessary for
3811 implicit typename. Set PARTIAL_INSTANTIATION_P.
3812 (tsubst_decl): Use IDENTIFIER_TYPENAME_P.
3813 * semantics.c (begin_class_definition): Handle partial
3814 specializations of a type that was previously partially
3817 Wed Jan 6 03:18:53 1999 Mark Elbrecht <snowball3@usa.net.
3819 * g++spec.c (LIBSTDCXX): Provide default definition.
3820 (lang_specific_driver): Use LIBSTDCXX instead of "-lstdc++".
3822 Tue Jan 5 22:11:25 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3824 * Make-lang.in (g++.o): Depend on prefix.h.
3826 1999-01-04 Jason Merrill <jason@yorick.cygnus.com>
3828 * tree.c (bound_pmf_p): New fn.
3829 * typeck.c (build_c_cast): Use it.
3831 * decl.c (grok_op_properties): Use same_type_p.
3833 Tue Dec 22 15:09:25 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3835 * Makefile.in (cvt.o): Depend on toplev.h.
3837 * cp-tree.h (check_template_shadow, pod_type_p): Add prototypes.
3839 * cvt.c: Include toplev.h.
3841 * except.c (get_eh_caught, get_eh_handlers): Hide prototypes and
3844 * init.c (expand_vec_init): Initialize variable `itype'.
3846 * lex.c (yyerror): Cast the argument passed to a ctype function to
3849 * method.c (build_mangled_C9x_name): Wrap prototype and definition
3850 in "HOST_BITS_PER_WIDE_INT >= 64".
3852 * typeck.c (build_binary_op): Mark parameter `convert_p' with
3855 1998-12-22 Mark Mitchell <mark@markmitchell.com>
3857 * cp-tree.h (TYPE_RAISES_EXCEPTIONS): Improve documentation.
3858 * tree.c (build_exception_variant): Don't crash on empty throw
3861 1998-12-18 DJ Delorie <dj@cygnus.com>
3863 * cvt.c (convert_to_reference): Check for both error_mark_node
3864 and NULL_NODE after call to convert_for_initialization.
3866 1998-12-17 Jason Merrill <jason@yorick.cygnus.com>
3868 * error.c (interesting_scope_p): New fn.
3869 (dump_simple_decl): Use it.
3870 (dump_expr, case CONSTRUCTOR): Force a & for a PMF.
3871 (dump_expr, case OFFSET_REF): Print ->* if appropriate.
3873 1998-12-16 Mark Mitchell <mark@markmitchell.com>
3875 * class.c (resolve_address_of_overloaded_function): Do conversion
3876 to correct type here, rather than ...
3877 (instantiate_type): Here.
3879 * cp-tree.h (DECL_TEMPLATE_PARM_P): New macro.
3880 (DECL_TEMPLATE_TEMPLATE_PARM_P): Use it.
3881 (decl_template_parm_p): Remove.
3882 * decl.c (pushdecl): Don't set DECL_CONTEXT for a template
3884 * lex.c (do_identifier): Use DECL_TEMPLATE_PARM_P.
3885 * pt.c (push_inline_template_parms_recursive): Set it.
3886 (decl_template_parm_p): Remove.
3887 (check_template_shadow): Use DECL_TEMPLATE_PARM_P.
3888 (process_template_parm): Set it.
3890 Wed Dec 16 16:33:58 1998 Dave Brolley <brolley@cygnus.com>
3892 * lang-specs.h (default_compilers): Pass -MD, -MMD and -MG to cc1plus
3893 if configured with cpplib.
3895 1998-12-15 Mark Mitchell <mark@markmitchell.com>
3897 * decl.c (poplevel): Make sure ns_binding is initialized.
3899 * decl.c (finish_function): Undo inadvertent change in previous
3902 1998-12-14 Mark Mitchell <mark@markmitchell.com>
3904 * class.c (pushclass): Tweak handling of class-level bindings.
3905 (resolve_address_of_overloaded_function): Update pointer-to-member
3907 (instantiate_type): Likewise.
3908 * cvt.c (cp_convert_to_pointer): Likewise.
3909 * decl.c (pop_binding): Take the DECL to pop, not just the name.
3910 Deal with `struct stat' hack.
3911 (binding_level): Add to documentation.
3912 (push_binding): Clear BINDING_TYPE.
3913 (add_binding): New function.
3914 (push_local_binding): Use it.
3915 (push_class_binding): Likewise.
3916 (poplevel): Adjust calls to pop_binding.
3917 (poplevel_class): Likewise.
3918 (pushdecl): Adjust handling of TYPE_DECLs; add bindings for hidden
3919 declarations to current binding level.
3920 (push_class_level_binding): Likewise.
3921 (push_overloaded_decl): Adjust handling of OVERLOADs in local
3923 (lookup_namespace_name): Don't crash when confronted with a
3925 (lookup_name_real): Do `struct stat' hack in local binding
3927 (build_ptrmemfunc_type): Adjust documentation.
3928 (grokdeclarator): Don't avoid building real array types when
3929 processing templates unless really necessary.
3930 (finish_method): Adjust calls to pop_binding.
3931 * decl2.c (reparse_absdcl_as_expr): Recursively call ourselves,
3932 not reparse_decl_as_expr.
3933 (build_expr_from_tree): Deal with a template-id as the function to
3934 call in a METHOD_CALL_EXPR.
3935 * pt.c (convert_nontype_argument): Tweak pointer-to-member handling.
3936 (maybe_adjust_types_For_deduction): Don't do peculiar things with
3938 (resolve_overloaded_unification): Handle COMPONENT_REFs. Build
3939 pointer-to-member types where necessary.
3940 * tree.c (build_cplus_array_type_1): Don't avoid building real
3941 array types when processing templates unless really necessary.
3942 (build_exception_variant): Compare the exception lists correctly.
3944 1998-12-13 Mark Mitchell <mark@markmitchell.com>
3946 * cp-tree.def (CPLUS_BINDING): Update documentation.
3947 * cp-tree.h (LOCAL_BINDING_P): New macro.
3948 (lang_identifier): Rename local_value to bindings.
3949 (tree_binding): Make `scope' of type `void*', not `tree'.
3950 (BINDING_SCOPE): Update documentation.
3951 (IDENTIFIER_LOCAL_VALUE): Remove.
3952 (IDENTIFIER_CLASS_VALUE): Document.
3953 (IDENTIFIER_BINDING): New macro.
3954 (IDENTIFIER_VALUE): Likewise.
3955 (TIME_IDENTIFIER_TIME): Likewise.
3956 (TIME_IDENTIFIER_FILEINFO): Likewise.
3957 (IMPLICIT_TYPENAME_P): Likewise.
3958 (set_identifier_local_value): Remove.
3959 (push_local_binding): New function.
3960 (push_class_binding): Likewise.
3961 * class.c (pushclass): Update comments; use push_class_binding.
3962 * decl.c (set_identifier_local_value_with_scope): Remove.
3963 (set_identifier_local_value): Likewise.
3964 (push_binding): New function.
3965 (pop_binding): Likewise.
3966 (binding_level): Update documentation. Remove shadowed.
3967 (BINDING_LEVEL): New macro.
3968 (free_binding_nodes): New variable.
3969 (poplevel): Adjust for new name-lookup scheme. Don't mess up
3970 BLOCK_VARs when doing for-scope extension. Remove effectively
3972 (pushlevel_class): Tweak formatting.
3973 (poplevel_class): Adjust for new name-lookup scheme.
3974 (print_binding_level): Likewise.
3975 (store_bindings): Likewise.
3976 (pushdecl): Likewise.
3977 (pushdecl_class_level): Likewise.
3978 (push_class_level_binding): Likewise.
3979 (push_overloaded_decl): Update comments. Adjust for new
3981 (lookup_name_real): Likewise.
3982 (lookup_name_current_level): Likewise.
3983 (cp_finish_decl): Likewise.
3984 (require_complete_types_for_parms): Likewise. Remove misleading
3986 (grok_parms): Likewise. Don't call
3987 require_complete_types_for_parms here.
3988 (grok_ctor_properties): Don't treat templates as copy
3990 (grop_op_properties): Or as assignment operators.
3991 (start_function): Document. Adjust for new name-lookup scheme.
3992 (finish_function): Likewise.
3993 * decl2.c (do_local_using_decl): Use push_local_binding.
3994 * lex.c (begin_definition_of_inclass_inline): New function, split
3996 (do_pending_inlines): Here, and ...
3997 (process_next_inline): Here.
3998 (get_time_identifier): Use TIME_IDENTIFIER_* macros.
3999 (init_filename_times): Likewise.
4000 (extract_interface_info): Likewise.
4001 (ste_typedecl_interface_info): Likewise.
4002 (check_newline): Likewise.
4003 (dump_time_statistics): Likewise.
4004 (handle_cp_pragma): Likewise.
4005 (do_identifier): Adjust for new name-lookup scheme.
4006 * parse.y (function_try_block): Return ctor_initializer_opt value.
4008 (fn.defpen): Pass appropriate values to start_function.
4009 (pending_inline): Use functor_try_block value, and pass
4010 appropriate values to finish_function.
4011 * pt.c (is_member_template): Update documentation; remove handling
4012 of FUNCTION_DECLs. As per name, this function should deal only in
4014 (decl_template_parm_p): Change name of olddecl parameter to decl.
4015 (check_template_shadow): Adjust for new name-lookup scheme.
4016 (lookup_template_class): Likewise.
4017 (tsubst_decl): Tweak so as not to confuse member templates with
4018 copy constructors and assignment operators.
4019 (unify): Handle UNION_TYPEs.
4020 * ptree.c (print_lang_identifier): Adjust for new name-lookup scheme.
4021 (lang_print_xnode): Adjust for new name-lookup scheme.
4022 * typeck.c (mark_addressable): Likewise.
4023 (c_expand_return): Likewise.
4025 1998-12-08 Jason Merrill <jason@yorick.cygnus.com>
4027 * decl.c (grokdeclarator): Allow field with same name as class
4030 * decl.c (lookup_name_real): Don't limit field lookup to types.
4031 * class.c (check_member_decl_is_same_in_complete_scope): No error
4032 if icv and x are the same.
4033 * lex.c (do_identifier): Tweak error message.
4035 1998-12-10 Mark Mitchell <mark@markmitchell.com>
4037 * decl.c (start_enum): Use push_obstacks, not
4038 end_temporary_allocation.
4039 (finish_enum): Call pop_obstacks.
4041 1998-12-10 Mark Mitchell <mark@markmitchell.com>
4043 * class.c (instantiate_type): Return error_mark_node rather than
4046 1998-12-09 Mark Mitchell <mark@markmitchell.com>
4048 * cp-tree.h (most_specialized_instantiation): New function.
4049 (print_candidates): Likewise.
4050 * class.c (validate_lhs): Remove.
4051 (resolve_address_of_overloaded_function): New function, split out
4052 and then substantially reworked, from ...
4053 (instantiate_type): Use it. Simplify.
4054 * cvt.c (convert_to_reference): Complain when caller has indicated
4055 that's the right thing to do. Don't crash if instantiate_type
4057 * pt.c: Substitute `parameters' for `paramters' throughout.
4058 (print_candidates): Don't make it static.
4059 (most_specialized_instantiation): Split out from ...
4060 (most_specialized): Here.
4062 Wed Dec 9 15:33:01 1998 Dave Brolley <brolley@cygnus.com>
4064 * lex.c (lang_init_options): Initialize cpplib.
4065 * decl2.c (parse_options,cpp_initialized): Removed.
4066 (lang_decode_option): Move initialization of cpplib to
4069 1998-12-09 Mark Mitchell <mark@markmitchell.com>
4071 * decl.c (grokdeclarator): Update the name of the TEMPLATE_DECL, as
4072 well as the TYPE_DECL, when a typedef name is assigned to a
4073 previously anonymous type.
4075 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4077 * cp/except.c (call_eh_info): Use __start_cp_handler instead of
4078 __cp_eh_info for getting the eh info pointer. Add table_index to
4080 (push_eh_cleanup): Don't increment 'handlers' data field.
4081 (process_start_catch_block): Don't set the 'caught' field.
4083 * cp/exception.cc (CP_EH_INFO): New macro for getting the
4084 exception info pointer within library routines.
4085 (__cp_eh_info): Use CP_EH_INFO.
4086 (__start_cp_handler): Get exception info pointer, set caught field,
4087 and increment the handlers field. Avoids this being done by handlers.
4088 (__uncatch_exception, __check_eh_spec): Use CP_EH_INFO macro.
4089 (uncaught_exception): Use CP_EH_INFO macro.
4091 Tue Dec 8 10:48:21 1998 Jeffrey A Law (law@cygnus.com)
4093 * Make-lang.in (cxxmain.o): Depend on $(DEMANGLE_H), not demangle.h
4095 Mon Dec 7 17:56:06 1998 Mike Stump <mrs@wrs.com>
4097 * lex.c (check_newline): Add support for \ as `natural'
4098 characters in file names in #line to be consistent with #include
4099 handling. We support escape processing in the # 1 "..." version of
4100 the command. See also support in cp/lex.c.
4102 1998-12-07 Zack Weinberg <zack@rabi.phys.columbia.edu>
4104 * cp/decl2.c: s/data/opts/ when initializing cpp_reader
4107 1998-12-07 Jason Merrill <jason@yorick.cygnus.com>
4109 * decl.c (build_typename_type): Set DECL_ARTIFICIAL.
4111 * error.c (dump_simple_decl): Also print namespace context.
4112 (dump_function_decl): Likewise.
4114 * decl2.c (ambiguous_decl): Don't print old value if it's
4117 * decl.c (lookup_name_real): Fix handling of local types shadowed
4118 by a non-type decl. Remove obsolete code.
4119 * cp-tree.h (DECL_FUNCTION_SCOPE_P): New macro.
4121 * lang-options.h: Add -fpermissive.
4122 * decl2.c: Likewise.
4123 * cp-tree.h: Add flag_permissive.
4124 * decl.c (init_decl_processing): If neither -fpermissive or -pedantic
4125 were specified, set flag_pedantic_errors.
4126 * call.c (build_over_call): Turn dropped qualifier messages
4128 * cvt.c (convert_to_reference): Likewise.
4129 * typeck.c (convert_for_assignment): Likewise.
4131 1998-12-05 Jason Merrill <jason@yorick.cygnus.com>
4133 * decl2.c (coerce_new_type): Use same_type_p.
4134 (coerce_delete_type): Likewise.
4136 * call.c (check_dtor_name): Return 1, not error_mark_node.
4138 1998-12-04 Jason Merrill <jason@yorick.cygnus.com>
4140 * lex.c (handle_cp_pragma): Disable #pragma interface/implementation
4141 if MULTIPLE_SYMBOL_SPACES.
4143 * pt.c (check_template_shadow): New fn.
4144 * decl2.c (grokfield): Use it.
4145 * decl.c (pushdecl): Likewise.
4146 (pushdecl_class_level): Likewise.
4147 (start_method): Likewise.
4148 (xref_tag): Don't try to use 't' if we're defining.
4150 * call.c (check_dtor_name): Just return an error_mark_node.
4151 * pt.c (lookup_template_class): Complain about using non-template here.
4152 * parse.y (apparent_template_type): Not here.
4154 * pt.c (check_explicit_specialization): Complain about specialization
4157 * lang-options.h: Add -f{no-,}implicit-inline-templates.
4159 * pt.c (convert_nontype_argument): Don't assume that any integer
4160 argument is intended to be a constant-expression.
4162 1998-12-03 Mark Mitchell <mark@markmitchell.com>
4164 * class.c (handle_using_decl): Fix comment. Don't lookup
4165 constructors in base classes.
4166 (validate_lhs): Fix typo in comment.
4167 * search.c (lookup_field_1): Don't return a USING_DECL.
4169 * cp-tree.h (DECL_ACCESS): Improve documentation.
4171 * decl.c (expand_static_init): Don't set the initialization-done
4172 flag until the initialization is done.
4174 1998-12-02 Mark Mitchell <mark@markmitchell.com>
4176 * decl2.c (validate_nonmember_using_decl): Complain about using
4177 declarations for class members.
4179 1998-11-29 Jason Merrill <jason@yorick.cygnus.com>
4181 * typeck2.c (process_init_constructor): Use same_type_p.
4183 * decl.c (check_tag_decl): Don't warn about null decl inside a
4186 * pt.c (unify, case OFFSET_TYPE): Pass down 'strict' rather than
4188 (convert_nontype_argument): Use TYPE_PTRMEMFUNC_FN_TYPE.
4189 (resolve_overloaded_unification): Strip baselinks.
4191 Fri Nov 27 13:07:23 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4193 * g++spec.c: Don't prototype xmalloc.
4195 1998-11-25 Jason Merrill <jason@yorick.cygnus.com>
4197 * except.c (expand_throw): Use TYPE_PTR_P to check for pointers.
4199 * decl.c (check_tag_decl): Do complain about null friend decl at
4202 1998-11-25 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4204 * lex.c (make_lang_type): Clear the whole struct lang_type, not
4205 only the first multiple of sizeof (int).
4207 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
4209 * decl.c (start_decl): An explicit specialization of a static data
4210 member is only a definition if it has an initializer.
4212 * except.c (expand_throw): Use cp_finish_decl for the throw temp.
4213 * cvt.c (build_up_reference): Pass DIRECT_BIND down into
4215 * init.c (expand_default_init): Check for DIRECT_BIND instead of
4218 * call.c (build_over_call): Use build_decl.
4220 * except.c (expand_throw): Just use convert, not
4221 build_reinterpret_cast.
4223 * lex.c (handle_generic_pragma): Use token_buffer.
4225 * decl.c (check_tag_decl): Don't complain about null friend decl.
4227 1998-11-24 Dave Pitts <dpitts@cozx.com>
4229 * Make-lang.in (DEMANGLER_PROG): Move the output arguments to the
4231 * lex.c (check_newline): Use ISALPHA.
4232 (readescape): Use ISGRAPH.
4233 (yyerror): Use ISGRAPH.
4235 1998-11-24 Nathan Sidwell <nathan@acm.org>
4237 * search.c (get_abstract_virtuals): Do not use initial
4238 CLASSTYPE_ABSTRACT_VIRTUALS.
4239 * typeck2.c (abstract_virtuals_error): Show location of abstract
4241 * call.c (build_new_method_call): Use
4242 CLASSTYPE_ABSTRACT_VIRTUAL, rather than recalculate.
4243 * class.c (finish_struct_bits): Don't bother working out whether
4244 get_abstract_virtuals will do anything, just do it.
4246 1998-11-24 Graham <grahams@rcp.co.uk>
4248 * typeck.c (build_component_ref): Remove unused statement.
4250 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
4252 * class.c (add_method): Catch invalid overloads.
4254 * class.c (add_method): Build up OVERLOADs properly for conversion ops.
4255 * search.c (lookup_conversions): Handle getting real OVERLOADs.
4256 (add_conversions): Likewise. Revert last change.
4257 * call.c (add_conv_candidate): Pass totype to add_candidate instead
4258 of fn. Don't add a new candidate if the last one was for the same
4260 (print_z_candidates): Handle getting a type as a function.
4261 (joust): If we got two conversion candidates to the same type,
4263 (build_object_call): Lose 'templates'.
4264 (build_user_type_conversion_1): Handle getting real OVERLOADs.
4266 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
4268 * typeck2.c (process_init_constructor): If there are elements
4269 that don't have initializers and they need to have constructors
4270 run, supply them with initializers.
4272 * class.c (finish_struct_1): A class with a 0-width bitfield is
4275 1998-11-23 Mark Mitchell <mark@markmitchell.com>
4277 * pt.c (instantiate_class_template): Don't try to figure out what
4278 specialization to use for a partial instantiation. Correct
4279 typos in a couple of comments. Avoid calling uses_template_parms
4282 1998-11-23 Benjamin Kosnik <bkoz@cygnus.com>
4284 * method.c (process_overload_item): Add call to
4285 build_mangled_C9x_name for intTI_type_nodes.
4286 (build_mangled_C9x_name): Add prototype, define.
4287 * decl.c (init_decl_processing): Add names for
4290 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
4292 * parse.y (named_class_head): Update CLASSTYPE_DECLARED_CLASS.
4294 * class.c (finish_struct_1): Set things up for 0-width bitfields
4295 like we do for others.
4297 * decl.c (check_tag_decl): New fn.
4298 (shadow_tag): Split out from here.
4299 * decl2.c (grok_x_components): Call it.
4301 1998-11-22 Jason Merrill <jason@yorick.cygnus.com>
4303 * decl.c: Lose warn_about_return_type.
4304 (grokdeclarator): Always complain about implicit int, except for
4307 * decl.c (tag_name): New fn.
4308 (xref_tag): Complain about using typedef-name after class-key.
4310 * init.c (expand_vec_init): Also keep going if from_array.
4312 * tree.c (is_overloaded_fn): Also handle the output of
4315 * decl.c (grokdeclarator): Use constructor_name when comparing
4316 field name against enclosing class.
4317 * class.c (finish_struct_anon): Likewise.
4319 1998-11-22 Mark Mitchell <mark@markmitchell.com>
4321 * decl.c (poplevel): Remove code to handle KEEP == 2.
4322 (finish_function): Don't confuse BLOCK-order when
4323 processing a destructor.
4325 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
4327 * decl.c (require_complete_types_for_parms): Call layout_decl
4328 after we've completed the type.
4330 1998-11-21 Martin von Löwis <loewis@informatik.hu-berlin.de>
4332 * decl2.c (validate_nonmember_using_decl): Allow using templates
4333 from the global namespace.
4335 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
4337 Handle specifying template args to member function templates.
4338 * tree.c (build_overload): Always create an OVERLOAD for a template.
4339 * search.c (add_conversions): Handle finding an OVERLOAD.
4340 * decl2.c (check_classfn): Likewise.
4341 * lex.c (identifier_type): See through a baselink.
4342 * parse.y (do_id): Don't call do_identifier if we got a baselink.
4343 * class.c (instantiate_type, case TREE_LIST): Recurse.
4345 * decl.c (grokdeclarator): Allow a boolean constant for array
4346 bounds, odd as that sounds.
4348 * pt.c (unify): Be more strict about non-type parms, except for
4350 (UNIFY_ALLOW_INTEGER): New macro.
4352 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
4354 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
4356 1998-11-19 Jason Merrill <jason@yorick.cygnus.com>
4358 * semantics.c (begin_class_definition): Call
4359 maybe_process_partial_specialization before push_template_decl.
4360 Don't call push_template_decl for a specialization.
4361 * search.c (lookup_field): Do return a member template class.
4362 * decl2.c (handle_class_head): Handle member template classes.
4364 * decl.c (grokdeclarator): A parm type need not be complete.
4366 * pt.c (convert_nontype_argument): Fix thinko.
4368 1998-11-18 Mark Mitchell <mark@markmitchell.com>
4370 * cp-tree.h (PTRMEM_CST_CLASS): Fix typo.
4371 (global_delete_fndecl): New variable.
4372 * decl.c (global_delete_fndecl): Define it.
4373 (init_decl_processing): Set it.
4374 * init.c (build_builtin_delete_call): Use it.
4375 * tree.c (mapcar): Recursively call mapcar for the type of EXPR
4378 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
4380 * decl.c (cplus_expand_expr_stmt): Always complain about unresolved
4383 * tree.c (lvalue_p_1): An INDIRECT_REF to a function is an lvalue.
4384 * call.c (build_object_call): Also support references to functions.
4385 * typeck.c (convert_for_initialization): Don't decay a function
4386 if the target is a reference to function.
4388 * search.c (add_conversions): Get all the overloads from a class.
4390 * decl.c (grok_ctor_properties): Complain about any constructor
4391 that will take a single arg of the class type by value.
4393 * typeck2.c (build_functional_cast): Can't create objects of
4394 abstract classes this way.
4395 * cvt.c (ocp_convert): Likewise.
4397 * decl.c (grokfndecl): Member functions of local classes are not
4400 1998-11-18 Mark Mitchell <mark@markmitchell.com>
4402 * Make-lang.in (cc1plus): Add dependency on hash.o.
4404 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
4406 * search.c (get_abstract_virtuals): Complain about virtuals with
4408 * typeck2.c (abstract_virtuals_error): Remove handling for virtuals
4409 with no final overrider.
4410 * class.c (override_one_vtable): Don't set DECL_ABSTRACT_VIRTUAL_P
4411 on virtuals with no final overrider.
4413 * lex.c (reinit_parse_for_block): Add a space after the initial ':'.
4415 * class.c (finish_struct_1): Don't remove zero-width bit-fields until
4418 * friend.c (do_friend): Don't set_mangled_name_for_decl.
4420 * class.c (finish_struct_anon): Complain about non-fields.
4421 * decl2.c (build_anon_union_vars): Likewise.
4423 * decl.c (grokdeclarator): Normal data members can't have the same
4424 name as the class, either.
4425 * class.c (finish_struct_anon): Neither can members of an
4428 1998-11-17 Mark Mitchell <mark@markmitchell.com>
4430 * cp-tree.h (TYPE_ALIAS_SET): Document language-dependent uses.
4431 (TYPE_BINFO): Likewise.
4432 (IS_AGGR_TYPE): Tweak.
4433 (SET_IS_AGGR_TYPE): New macro.
4434 (CLASS_TYPE_P): Tweak.
4435 (lang_type): Group mark bitfields together. Remove linenum.
4436 (CLASSTYPE_SOURCE_LINE): Remove macro.
4437 (CLASSTYPE_MARKED_N): New macro.
4438 (SET_CLASSTYPE_MARKED_N): Likewise.
4439 (CLEAR_CLASSTYPE_MARKED_N): Likewise.
4440 (CLASS_TYPE_MARKED_*): Use them.
4441 (SET_CLASSTYPE_MARKED_*): Likewise.
4442 (CLEAR_CLASSTYPE_MARKED_*): Likewise.
4443 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
4444 (TYPE_TEMPLATE_INFO): Handle TEMPLATE_TEMPLATE_PARMs as well.
4445 (TYPENAME_TYPE_FULLNAME): Use TYPE_BINFO rather than CLASSTYPE_SIZE.
4446 * class.c (class_cache_obstack): New variable.
4447 (class_cache_firstobj): Likewise.
4448 (finish_struct): Don't set CLASSTYPE_SOURCE_LINE.
4449 (pushclass): Free the cache, when appropriate.
4451 (maybe_push_cache_obstack): Use class_cache_obstack.
4452 * decl.c (include hash.h).
4453 (typename_hash): New function.
4454 (typename_compare): Likewise.
4455 (build_typename_type): Check the hash table to avoid creating
4457 (build_ptrmemfunc_type): Use SET_IS_AGGR_TYPE.
4458 (grokdeclarator): Use CLASS_TYPE_P.
4459 (xref_basetypes): Likewise.
4460 (start_function): Likewise. Don't put current_class_ref on the
4462 * error.c (dump_type_real): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO
4464 * lex.c (note_got_semicolon): Use CLASS_TYPE_P.
4465 (make_lang_type): Don't create TYPE_LANG_SPECIFIC and associated
4466 fields for types other than class types. Do clear TYPE_ALIAS_SET
4467 for types other than class types, though.
4468 * method.c (build_overload_identifier): Use CLASS_TYPE_P and
4469 TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4470 * pt.c (process_template_parm): Don't set
4471 CLASSTYPE_GOT_SEMICOLON.
4472 (lookup_template_class): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4473 Coerce arguments on the momentary obstack.
4474 (for_each_template_parm): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4475 (instantiate_class_template): Calculate template arguments on the
4476 momentary obstack. Tidy.
4477 (tsubst_template_arg_vector): Use make_temp_vec.
4478 (tsubst_aggr_type): Put template arguments on the momentary
4480 (tsubst_decl): Likewise.
4481 (tsubst): Copy the array bounds index to the permanent obstack
4482 before building index types. Use new macros.
4483 (unify): Use new macros.
4484 (do_type_instantiation): Likewise.
4485 * search.c (lookup_fnfields_1): Use new macros.
4486 (dfs_pushdecls): Build envelopes on the cache obstack.
4487 (dfs_compress_decls): Use new macros.
4488 (push_class_decls): Build on the cache obstack.
4489 * semantics.c (finish_typeof): Don't set CLASSTYPE_GOT_SEMICOLON.
4490 * sign.c (build_signature_pointer_or_reference_type): Use
4492 * tree.c (make_binfo): Check CLASS_TYPE_P.
4493 (copy_template_template_parm): Adjust.
4494 (make_temp_vec): Use push_expression_obstack.
4495 * typeck.c (complete_type): Use new macros.
4496 (comptypes): Likewise.
4498 1998-11-17 Jason Merrill <jason@yorick.cygnus.com>
4500 * pt.c (tsubst): Add diagnostics for invalid array, reference
4501 and pointer to member types.
4503 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
4505 * typeck2.c (my_friendly_abort): Don't fatal twice in a row.
4507 * typeck.c (c_expand_start_case): Use build_expr_type_conversion.
4510 * parse.y (structsp): Fix cut-and-paste error.
4512 * init.c (build_new): Complain about non-integral size.
4514 * parse.y (unary_expr): Complain about defining types in sizeof.
4516 * typeck.c (expr_sizeof): Complain about sizeof an overloaded fn.
4518 * rtti.c (build_x_typeid): Complain about typeid without
4519 including <typeinfo>.
4520 (get_typeid): Likewise. Complain about typeid of incomplete type.
4521 (get_tinfo_fn_dynamic): Likewise.
4522 (get_typeid_1): Not static anymore.
4523 * except.c (build_eh_type_type): Use get_typeid_1.
4525 * rtti.c (build_dynamic_cast_1): Give errors for dynamic_cast to
4526 ambiguous or private bases. Fix warning for reference cast.
4528 1998-11-16 Mark Mitchell <mark@markmitchell.com>
4530 * cp-tree.h (DECL_TEMPLATE_INSTANTIATED): New macro.
4531 * decl.c (duplicate_decls): Remove special-case code to deal with
4532 template friends, and just do the obvious thing.
4533 * pt.c (register_specialization): Tweak for clarity, and also to
4534 clear DECL_INITIAL for an instantiation before it is merged with a
4536 (check_explicit_specialization): Fix indentation.
4537 (tsubst_friend_function): Handle both definitions in friend
4538 declaration and outside friend declarations.
4539 (tsubst_decl): Don't clear DECL_INITIAL for an instantiation.
4540 (regenerate_decl_from_template): Tweak accordingly.
4541 (instantiate_decl): Likewise.
4543 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
4545 * decl.c (cplus_expand_expr_stmt): Promote warning about naked
4546 member function reference to error.
4547 * cvt.c (ocp_convert): Complain about converting an overloaded
4550 * init.c (build_offset_ref): Just return a lone static member
4553 * decl.c (cp_finish_decl): Only complain about real CONSTRUCTORs,
4556 * typeck.c (build_binary_op_nodefault): Improve error handling.
4558 * decl.c (grokfndecl): Complain about making 'main' a template.
4560 * typeck.c (string_conv_p): Don't convert from wchar_t[] to char*.
4562 * call.c (build_method_call): Handle a BIT_NOT_EXPR around a
4563 TYPE_DECL in a template.
4565 1998-11-15 Jason Merrill <jason@yorick.cygnus.com>
4567 * typeck2.c (my_friendly_abort): Add URL in the other case, too.
4569 * decl.c (struct cp_function): Add named_label_uses.
4570 (push_cp_function_context): Save it.
4571 (pop_cp_function_context): Restore it.
4572 (define_label): Also complain about jumping into the scope of
4573 non-POD objects that don't have constructors.
4574 * tree.c (pod_type_p): New fn.
4576 * pt.c (instantiate_class_template): Clear TYPE_BEING_DEFINED sooner.
4577 * rtti.c (synthesize_tinfo_fn): Call import_export_decl here.
4578 (get_tinfo_fn): Not here.
4579 * repo.c (repo_get_id): Abort if we get called for an incomplete
4582 1998-11-13 Mark Mitchell <mark@markmitchell.com>
4584 * except.c (expand_throw): Make sure first argument to
4585 __cp_push_exception is of type `void*' to avoid spurious error
4588 1998-11-11 Jason Merrill <jason@yorick.cygnus.com>
4590 * pt.c (try_one_overload): Take orig_targs again. Only check for
4591 mismatches against them; we don't care what a previous call found.
4592 (resolve_overloaded_unification): Adjust.
4594 * search.c (lookup_field): Don't return anything for a non-type
4595 field from a dependent type.
4596 * decl.c (grokdeclarator): Resolve SCOPE_REFs of the current class
4597 in an array declarator.
4598 (start_decl): Push into the class before looking for the field.
4600 1998-11-08 Mark Mitchell <mark@markmitchell.com>
4602 * method.c (build_overload_value): Handle REFERENCE_TYPE.
4604 1998-11-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
4606 * decl.c (grokdeclarator): Allow namespace-scoped members if they
4609 1998-11-08 Jason Merrill <jason@yorick.cygnus.com>
4611 * pt.c (tsubst_decl): Don't mess with the global value of an
4612 un-mangled DECL_ASSEMBLER_NAME.
4614 1998-11-03 Christopher Faylor <cgf@cygnus.com>
4616 * decl.c (init_decl_processing): Remove CYGWIN conditional
4617 since CYGWIN is now able to deal with trapping signals.
4619 Sat Nov 7 15:48:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4621 * cp-tree.h: Don't include gansidecl.h.
4622 * exception.cc: Include gansidecl.h (since we don't include config.h)
4623 * g++spec.c: Don't include gansidecl.h.
4625 1998-11-06 Mark Mitchell <mark@markmitchell.com>
4627 * cp-tree.h (lang_decl_flags): Add defined_in_class. Decrease
4629 (DECL_DEFINED_IN_CLASS_P): New macro.
4630 (TEMPLATE_PARMS_FOR_INLINE): Document.
4631 (check_static_variable_definition): New function.
4632 * decl.c (cp_finish_decl): Set DECL_DEFINED_IN_CLASS_P, if
4634 (check_static_variable_definition): Split out from ...
4635 (grokdeclarator): Here.
4636 * pt.c (check_default_tmpl_args): New function, split out from ...
4637 (push_template_decl_real): Here.
4638 (instantiate_template): Fix comment.
4640 1998-11-04 Mark Mitchell <mark@markmitchell.com>
4642 * cp-tree.h (CP_TYPE_CONST_P): Make {0,1}-valued.
4643 (CP_TYPE_VOLATILE_P): Likewise.
4644 (CP_TYPE_RESTRICT_P): Likewise.
4646 1998-11-03 Mark Mitchell <mark@markmitchell.com>
4648 * pt.c (tsubst): Use build_index_type, not build_index_2_type.
4650 1998-11-02 Jason Merrill <jason@yorick.cygnus.com>
4652 * class.c (instantiate_type): Be more helpful.
4654 * decl2.c (import_export_decl): Call import_export_class.
4656 * cp-tree.h (EMPTY_CONSTRUCTOR_P): Check !TREE_HAS_CONSTRUCTOR.
4657 * decl2.c (build_expr_from_tree): Propagate TREE_HAS_CONSTRUCTOR.
4658 * pt.c (tsubst_copy): Likewise.
4660 1998-11-02 Mark Mitchell <mark@markmitchell.com>
4662 * init.c (expand_vec_init): Fix off-by-one error.
4664 1998-11-02 Alexandre Oliva <oliva@dcc.unicamp.br>
4666 * parse.y (apparent_template_type): New type.
4667 (named_complex_class_head_sans_basetype): Use it.
4668 * Makefile.in (CONFLICTS): One new conflict.
4669 * parse.c: Regenerated.
4671 1998-11-01 Mark Mitchell <mark@markmitchell.com>
4673 * cp-tree.h (COMPARE_STRICT): New macro.
4674 (COMPARE_BASE): Likewise.
4675 (COMPARE_RELAXED): Likewise.
4676 (COMPARE_REDECLARATION): Likewise.
4677 (same_type_p): Likewise.
4678 (same_or_base_type_p): Likewise.
4679 * call.c (standard_conversion): Use them, in place of comptypes
4680 with numeric arguments.
4681 (reference_binding): Likewise.
4682 (convert_like): Likewise.
4683 (build_over_call): Likewise.
4684 (is_subseq): Likewise.
4685 (is_properly_derived_from): Likewise.
4686 (compare_ics): Likewise.
4688 * class.c (delete_duplicate_fields_1): Likewise.
4689 (resolves_to_fixed_type_p): Likewise.
4690 (instantiate_type): Likewise. Remove #if 0'd code.
4691 * decl.c (decls_match): Likewise. Use COMPARE_REDECLARATION here.
4692 (pushdecl): Likewise.
4693 (lookup_name_real): Likewise.
4694 (grokdeclarator): Likewise. Check for illegal array declarations.
4695 (grokparms): Likewise.
4696 (grok_op_properties): Likewise.
4697 * decl2.c (check_classfn): Likewise.
4698 * friend.c (is_friend): Likewise.
4699 (make_friend_class): Likewise.
4700 * init.c (expand_aggr_init): Likewise.
4701 (expand_vec_init): Likewise.
4702 * pt.c (is_member_template_class): Remove declaration.
4703 (is_specialization_of): Use COMPARE_* and new macros.
4704 (comp_template_parms): Likewise.
4705 (convert_nontype_argument): Likewise.
4706 (coerce_template_template_parms): Likewise.
4707 (template_args_equal): Likewise.
4708 (lookup_template_class): Likewise.
4709 (type_unification_real): Likewise.
4711 (get_bindings_real): Likewise.
4712 * search.c (covariant_return_p): Likewise.
4713 (get_matching_virtual): Likewise.
4714 * sig.c (match_method_types): Likewise.
4715 * tree.c (vec_binfo_member): Likewise.
4716 (cp_tree_equal): Likewise.
4717 * typeck.c (common_type): Likewise.
4718 (comp_array_types): Likewise. Get issues involving unknown array
4720 (comptypes): Update comments. Use new flags.
4721 (comp_target_types): Use new macros.
4722 (compparms): Likewise.
4723 (comp_target_parms): Likewise.
4724 (string_conv_p): Likewise.
4725 (build_component_ref): Likewise.
4726 (build_indirect_ref): Likewise.
4727 (build_conditional_expr): Likewise.
4728 (build_static_cast): Likewise.
4729 (build_reinterpret_cast): Likewise.
4730 (build_const_cast): Likewise.
4731 (build_modify_expr): Likewise.
4732 (convert_for_assignment): Likewise.
4733 (comp_ptr_ttypes_real): Likewise.
4734 (ptr_reasonably_similar): Likewise.
4735 (comp_ptr_ttypes_const): Likewise.
4737 1998-10-31 Jason Merrill <jason@yorick.cygnus.com>
4739 * rtti.c (build_dynamic_cast_1): Fix cut-and-paste error.
4741 1998-10-30 Mark Mitchell <mark@markmitchell.com>
4743 * decl2.c (delete_sanity): Pass integer_zero_node, not
4744 integer_two_node, to build_vec_delete.
4745 * init.c (build_array_eh_cleanup): Remove.
4746 (expand_vec_init_try_block): New function.
4747 (expand_vec_init_catch_clause): Likewise.
4748 (build_vec_delete_1): Don't deal with case that auto_delete_vec
4749 might be integer_two_node anymore.
4750 (expand_vec_init): Rework for initialization-correctness and
4751 exception-correctness.
4752 * typeck2.c (process_init_constructor): Make mutual exclusivity
4753 of cases more obvious.
4755 1998-10-29 Jason Merrill <jason@yorick.cygnus.com>
4757 * decl.c (lookup_name_real): OK, only warn if not lexing.
4758 Simplify suggested fix.
4760 * cp-tree.h (IDENTIFIER_MARKED): New macro.
4761 * search.c (lookup_conversions): Use breadth_first_search.
4762 (add_conversions): Avoid adding two conversions to the same type.
4763 (breadth_first_search): Work with base binfos, rather
4764 than binfos and base indices.
4765 (get_virtual_destructor): Adjust.
4766 (tree_has_any_destructor_p): Adjust.
4767 (get_matching_virtual): Adjust.
4769 * pt.c (push_template_decl_real): Generalize check for incorrect
4770 number of template parms.
4771 (is_member_template_class): #if 0.
4773 1998-10-29 Richard Henderson <rth@cygnus.com>
4775 * Makefile.in (cc1plus): Put CXX_OBJS, and thence @extra_cxx_objs@,
4778 1998-10-28 Zack Weinberg <zack@rabi.phys.columbia.edu>
4780 * lex.c: Call check_newline from lang_init always. After
4781 calling cpp_start_read, set yy_cur and yy_lim to read from the
4782 cpplib token buffer.
4784 1998-10-28 Jason Merrill <jason@yorick.cygnus.com>
4786 * class.c (instantiate_type): Don't consider templates for a normal
4789 * class.c (finish_struct_1): Don't complain about non-copy
4790 assignment ops in union members.
4792 * class.c (build_vtable): Don't pass at_eof to import_export_vtable.
4793 (prepare_fresh_vtable): Likewise.
4794 (finish_struct_1): Don't call import_export_class.
4795 * decl2.c (finish_vtable_vardecl): Do import/export stuff.
4796 (finish_prevtable_vardecl): Lose.
4797 (finish_file): Don't call it.
4798 * pt.c (instantiate_class_template): Likewise.
4799 * cp-tree.h: Remove it.
4801 * init.c (build_delete): Reset TYPE_HAS_DESTRUCTOR here.
4802 * decl.c (finish_function): Not here.
4803 (start_function): Do set DECL_INITIAL.
4805 * pt.c (push_template_decl_real): Complain about default template
4806 args for enclosing classes.
4808 * call.c (add_function_candidate): Treat conversion functions
4809 as coming from the argument's class.
4810 * cp-tree.h (DECL_CONV_FN_P): New fn.
4811 (DECL_DESTRUCTOR_P): Also check DECL_LANGUAGE.
4812 * class.c (add_method): Use DECL_CONV_FN_P.
4813 * decl2.c (check_classfn): Likewise.
4814 * error.c (dump_function_name): Likewise.
4815 (dump_function_decl): Likewise.
4816 * pt.c (fn_type_unification): Likewise.
4817 * search.c (add_conversions): Likewise.
4819 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
4821 * lex.c (do_identifier): Also generate LOOKUP_EXPR for RESULT_DECL.
4822 * method.c (hack_identifier): Also check for using RESULT_DECL
4825 1998-10-27 Mark Mitchell <mark@markmitchell.com>
4827 * decl.c (grokdeclarator): Use type_quals, rather than constp,
4830 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
4832 * call.c (standard_conversion): instantiate_type here.
4833 (reference_binding): And here.
4834 (implicit_conversion): Not here.
4835 (build_op_delete_call): No need to cons up an OVERLOAD.
4836 * cvt.c (cp_convert_to_pointer): instantiate_type here.
4837 (convert_to_reference): And here.
4838 * decl.c (grok_reference_init): Not here.
4839 (grokparms): Or here.
4840 * typeck2.c (digest_init): Or here.
4841 * typeck.c (decay_conversion): Take the address of overloaded
4843 (require_instantiated_type): Lose.
4844 (convert_arguments): Don't handle unknown types here.
4845 (build_c_cast): Likewise.
4846 (build_binary_op): Gut.
4847 (build_conditional_expr): Don't require_instantiated_type.
4848 (build_modify_expr): Likewise.
4849 (build_static_cast): Don't instantiate_type.
4850 (build_reinterpret_cast): Likewise.
4851 (build_const_cast): Likewise.
4852 (convert_for_initialization): Likewise.
4853 (build_ptrmemfunc): Use type_unknown_p.
4854 (convert_for_assignment): Also do default_conversion on overloaded
4855 functions. Hand them off to ocp_convert.
4857 1998-10-26 Mark Mitchell <mark@markmitchell.com>
4859 * error.c (dump_decl): Deal with TEMPLATE_DECLs that are
4860 VAR_DECLs. Handle vtables whose DECL_CONTEXT is not a type.
4862 * class.c (finish_struct_1): Use build_cplus_array_type to build
4864 * decl.c (init_decl_processing): Likewise.
4865 * except.c (expand_end_eh_spec): Likewise.
4866 * search.c (expand_upcast_fixups): Simplify very slightly.
4868 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
4870 * decl.c (grokdeclarator): Complain about a variable using
4871 constructor syntax coming back null from start_decl.
4873 * friend.c (make_friend_class): Complain about trying to make
4874 a non-class type a friend.
4876 * decl.c (grokfndecl): Set DECL_INITIAL for a defn here.
4877 (start_function): Not here.
4879 1998-10-26 Brendan Kehoe <brendan@cygnus.com>
4881 * decl.c (grokdeclarator): Disallow `explicit' in a friend declaration.
4883 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
4885 * typeck2.c (process_init_constructor): Only skip anonymous fields
4886 if they are bitfields.
4888 * cp-tree.def (TYPEOF_TYPE): New code.
4889 * error.c (dump_type_real): Handle it.
4890 * pt.c (tsubst): Likewise.
4891 * tree.c (search_tree): Likewise.
4892 * semantics.c (finish_typeof): New fn.
4893 * parse.y (typespec): Use it.
4894 * cp-tree.h: Declare it.
4896 1998-10-26 Manfred Hollstein <manfred@s-direktnet.de>
4898 * cp-tree.h (FORMAT_VBASE_NAME): Make definition unconditional.
4900 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
4902 * typeck.c (convert_arguments): Don't handle pmf references
4905 * init.c (build_member_call): Don't try to convert to the base type
4906 if it's ambiguous or pedantic.
4908 * typeck2.c (check_for_new_type): Only depend on pedantic for
4911 1998-10-25 Mark Mitchell <mark@markmitchell.com>
4913 * decl.c (grokdeclarator): Set DECL_NONCONVERTING_P for all
4914 non-converting constructors.
4916 1998-10-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
4918 * gxxint.texi: Correct documentation for n, N, Q, and B.
4920 1998-10-23 Martin von Löwis <loewis@informatik.hu-berlin.de>
4922 * parse.y (condition): Convert VAR_DECL from reference to indirect
4925 1998-10-23 Andrew MacLeod <amacleod@cygnus.com>
4927 * exception.cc (__cp_pop_exception): Free the original exception
4928 value, not the potentially coerced one.
4930 1998-10-23 Mark Mitchell <mark@markmitchell.com>
4932 * Makefile.in (hash.h): Run gperf when necessary.
4934 * cp-tree.h (CP_TYPE_READONLY): Remove.
4935 (CP_TYPE_VOLATILE): Likewise.
4936 (CP_TYPE_QUALS): New macro.
4937 (CP_TYPE_CONST_P): Likewise.
4938 (CP_TYPE_VOLATILE_P): Likewise.
4939 (CP_TYPE_RESTRICT_P): Likewise.
4940 (CP_TYPE_CONST_NON_VOLATILE_P): Likewise.
4941 (cp_build_type_variant): Rename to ...
4942 (cp_build_qualified_type): New function.
4943 (c_apply_type_quals_to_decl): Declare.
4944 (SIGNATURE_POINTER_NAME_FORMAT): Modify to allow `restrict'.
4945 (SIGNATURE_REFERENCE_NAME_FORMAT): Likewise.
4946 (cp_type_qual_from_rid): New function.
4947 (compparms): Remove unused parameter. All callers changed.
4948 (cp_type_quals): New function.
4949 (at_least_as_qualified_p): Likewise.
4950 (more_qualified_p): Likewise.
4952 * call.c (standard_conversion): Replace calls to
4953 cp_build_type_variant with cp_build_qualified_type. Use
4954 CP_TYPE_QUALS to get qualifiers and at_least_as_qualified_p to
4955 compare them. Use CP_TYPE_* macros to check qualifiers.
4956 (reference_binding): Likewise.
4957 (implicit_conversion): Likewise.
4958 (add_builtin_candidates): Likewise.
4959 (build_over_call): Likewise.
4960 * class.c (overrides): Compare all qualifiers, not just `const',
4961 on method declarations.
4962 * cvt.c (convert_to_reference): More CP_TYPE_QUALS conversion, etc.
4963 (convert_pointer_to_real): Likewise.
4964 (type_promotes_to): Likewise.
4965 * decl.c (check_for_uninitialized_const_var): New function.
4966 (init_decl_processing): More CP_TYPE_QUALS conversion, etc.
4967 (cp_finish_decl): Use check_for_uninitialized_const_var.
4968 (grokdeclarator): More CP_TYPE_QUALS conversion, etc. Update to
4970 (grok_ctor_properties): Likewise.
4971 (grok_op_properties): Likewise.
4972 (start_function): Likewise.
4973 (rever_static_member_fn): Likewise.
4974 * decl2.c (grok_method_quals): Likewise.
4975 (grokfield): Likewise.
4976 * error.c (dump_readonly_or_volatile): Rename to ...
4977 (dump_qualifiers): New function. Handle `restrict'.
4978 (dump_type_real): Use it.
4979 (dump_aggr_type): Likewise.
4980 (dump_type_prefix): Likewise.
4981 (dump_type_suffix): Likewise.
4982 (dump_function_decl): Likewise.
4983 (cv_as_string): Likewise.
4984 * gxx.gperf: Add __restrict and __restrict__.
4985 * gxxint.texi: Document `u' as used for `__restrict', and a few
4986 other previously undocumented codes.
4987 * hash.h: Regenerated.
4988 * init.c (expand_aggr_init): More CP_TYPE_QUALS conversion, etc.
4989 (build_member_call): Likewise.
4990 (build_new_1): Likewise.
4991 * lex.c (init_parse): Add entry for RID_RESTRICT.
4992 (cons_up_default_function): More CP_TYPE_QUALS conversion, etc.
4993 (cp_type_qual_from_rid): Define.
4994 * lex.h (enum rid): Add RID_RESTRICT.
4995 * method.c (process_modifiers): Deal with `restrict'.
4996 * parse.y (primary): More CP_TYPE_QUALS conversion, etc.
4997 * parse.c: Regenerated.
4998 * pt.c (convert_nontype_argument): More CP_TYPE_QUALS conversion, etc.
4999 (tsubst_aggr_type): Likewise.
5001 (check_cv_quals_for_unify): Likewise.
5003 * rtti.c (init_rtti_processing): Likewise.
5004 (build_headof): Likewise.
5005 (get_tinfo_var): Likewise.
5006 (buidl_dynamic_cast_1): Likewise. Fix `volatile' handling.
5007 (expand_class_desc): Likewise.
5008 (expand_attr_desc): Likewise.
5009 (synthesize_tinfo_fn): Likewise.
5010 * search.c (covariant_return_p): Likewise. Fix `volatile' handling.
5011 (get_matching_virtual): Likewise.
5012 (expand_upcast_fixups): Likewise.
5013 * sig.c (build_signature_pointer_or_reference_name): Take
5014 type_quals, not constp and volatilep.
5015 (build_signature_pointer_or_reference_type): Likewise.
5016 (match_method_types): More CP_TYPE_QUALS conversion, etc.
5017 (build_signature_pointer_constructor): Likewise.
5018 (build_signature_method_call): Likewise.
5019 * tree.c (build_cplus_array_type): Likewise.
5020 (cp_build_type_variant): Rename to ...
5021 (cp_build_qualified_type): New function. Deal with `__restrict'.
5022 (canonical_type_variant): More CP_TYPE_QUALS conversion, etc.
5023 (build_exception_variant): Likewise.
5025 * typeck.c (qualif_type): Likewise.
5026 (common_type): Likewise.
5027 (comptypes): Likewise.
5028 (comp_cv_target_types): Likewise.
5029 (at_least_as_qualified_p): Define.
5030 (more_qualified_p): Likewise.
5031 (comp_cv_qualification): More CP_TYPE_QUALS conversion, etc.
5032 (compparms): Likewise.
5033 (inline_conversion): Likewise.
5034 (string_conv_p): Likewise.
5035 (build_component_ref): Likewise.
5036 (build_indirect_ref): Likewise.
5037 (build_array_ref): Likewise.
5038 (build_unary_op): Likewise.
5039 (build_conditional_expr): Likewise.
5040 (build_static_cast): Likewise.
5041 (build_c_cast): Likewise.
5042 (build_modify_expr): Likewise.
5043 (convert_For_assignment): Likewise.
5044 (comp_ptr_ttypes_real): Likewise.
5045 (cp_type_quals): New function.
5047 1998-10-23 Jason Merrill <jason@yorick.cygnus.com>
5049 * cp-tree.h (CP_TYPE_READONLY): New macro to handle arrays.
5050 (CP_TYPE_VOLATILE): Likewise.
5051 * decl.c (grokdeclarator): Use them.
5052 * tree.c (canonical_type_variant): Likewise.
5054 1998-10-22 Martin von Löwis <loewis@informatik.hu-berlin.de>
5056 * parse.y (named_class_head): Push into class while parsing the
5058 * decl2.c (push_scope, pop_scope): New functions.
5059 * cp-tree.h: Declare them.
5060 * init.c (build_new_1): Delay cleanup until end of full expression.
5062 1998-10-21 Jason Merrill <jason@yorick.cygnus.com>
5064 * typeck.c (build_component_ref): Use of a type here is an error.
5066 1998-10-19 Jason Merrill <jason@yorick.cygnus.com>
5068 Revamp references to member functions.
5069 * method.c (hack_identifier): Call build_component_ref for a
5070 reference to a member function.
5071 * typeck.c (build_component_ref): Only return a single function
5072 if it's static. Otherwise, return a COMPONENT_REF.
5073 (build_x_function_call): Handle a COMPONENT_REF.
5074 (build_unary_op): Handle all unknown-type things.
5075 * decl2.c (arg_assoc): Handle COMPONENT_REF.
5076 * class.c (instantiate_type): Complain if the function we get is a
5077 nonstatic member function. Remove code for finding "compatible"
5079 * pt.c (tsubst_copy): Handle NOP_EXPR.
5080 * tree.c (build_dummy_object): New fn.
5081 (maybe_dummy_object): New fn.
5082 (is_dummy_object): New fn.
5083 * cp-tree.h: Declare them.
5084 * cvt.c (cp_convert_to_pointer): Use maybe_dummy_object.
5085 * error.c (dump_expr, case OFFSET_REF): Use is_dummy_object.
5086 * init.c (build_member_call): Use maybe_dummy_object and
5088 (build_offset_ref): Use maybe_dummy_object.
5089 (resolve_offset_ref): Use is_dummy_object.
5090 * typeck.c (build_x_function_call): Call build_dummy_object.
5091 (unary_complex_lvalue): Call is_dummy_object.
5093 * typeck.c (build_component_addr): Make sure field is a field.
5095 * call.c (build_new_op): Delete obsolete code.
5097 * pt.c (tsubst, TEMPLATE*PARM*): Abort if we don't have any args.
5099 1998-10-18 Martin von Löwis <loewis@informatik.hu-berlin.de>
5101 * decl2.c (validate_nonmember_using_decl): Fix using-directives of
5102 std if std is ignored.
5104 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
5106 * decl.c (grokvardecl): Fix thinko.
5108 * decl.c (grokdeclarator): Embedded attrs bind to the right,
5111 * parse.y (fn.def2): Fix 'attrs' format.
5113 1998-10-18 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
5115 * Makefile.in (CONFLICTS): Update.
5116 * parse.y (expr_or_declarator_intern): New rule.
5117 (expr_or_declarator, direct_notype_declarator, primary,
5118 functional_cast): Use it.
5119 (notype_declarator_intern): New rule.
5120 (notype_declarator, complex_notype_declarator): Use it.
5122 1998-10-17 Jason Merrill <jason@yorick.cygnus.com>
5124 * decl.c (grokfndecl): Set DECL_CONTEXT to namespace if appropriate.
5125 (grokvardecl): Likewise.
5127 Sat Oct 17 23:27:20 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5129 * class.c (make_method_vec): Cast 1st argument of `bzero' to (PTR).
5130 (add_method): Likewise for arguments 1 & 2 of `bcopy'.
5132 * decl.c (signal_catch): Mark with ATTRIBUTE_NORETURN.
5134 * pt.c (process_partial_specialization): Cast 1st argument of
5137 * tree.c (build_base_fields): Cast `base_align' to (int) when
5138 comparing against one.
5140 1998-10-16 Mark Mitchell <mark@markmitchell.com>
5142 * decl.c (lookup_name_real): Handle template parameters for member
5143 templates where said parameters have the same name as the
5146 * decl.c (expand_static_init): Build cleanups before entering the
5147 anonymous function used to do them to avoid access-checking
5150 * decl.c (grokfndecl): Add back call to cplus_decl_attributes
5151 accidentally removed by previous change, and make DECL_RTL here.
5152 * class.c (add_method): Don't make DECL_RTL here.
5154 * pt.c (for_each_template_parm): Don't examine uninstantiated
5157 1998-10-16 Dave Brolley <brolley@cygnus.com>
5159 * lex.c (real_yylex): Fix unaligned access of wchar_t.
5161 1998-10-16 Mark Mitchell <mark@markmitchell.com>
5163 * class.c (add_method): Fix documentation to reflect previous
5164 changes. Check for duplicate method declarations here.
5165 * decl.c (decls_match): Handle FUNCTION_DECL vs TEMPLATE_DECL
5166 correctly; such things never match.
5167 (grokfndecl): Don't look for duplicate methods here.
5168 * decl2.c (check_classfn): Don't assume names are mangled.
5169 Don't add bogus member function declarations to a class before the
5170 class type is complete.
5171 (grokfield): Reformat error message.
5172 * method.c (set_mangled_name_for_decl): Don't mangle names while
5173 processing_template_decl.
5175 1998-10-16 Jason Merrill <jason@yorick.cygnus.com>
5177 * typeck.c (build_indirect_ref): Complain about a pointer to data
5179 * typeck2.c (build_m_component_ref): Don't indirect a pointer to
5181 * init.c (resolve_offset_ref): Don't undo the above.
5183 * cp-tree.h (DECL_C_BIT_FIELD, SET_DECL_C_BIT_FIELD): New macros.
5184 (struct lang_decl_flags): Add `bitfield'.
5185 * class.c (finish_struct_1): Use DECL_C_BIT_FIELD instead of
5187 * decl2.c (grokbitfield, grok_alignof): Likewise.
5188 * init.c (build_offset_ref): Likewise.
5189 * typeck.c (build_component_addr, expr_sizeof): Likewise.
5190 * cvt.c (build_up_reference): Don't crash if taking the address
5191 returns error_mark_node.
5193 * decl.c (grokfndecl): Also check ctype when checking for ::main().
5195 1998-10-15 Jason Merrill <jason@yorick.cygnus.com>
5197 * decl.c (grokfndecl): ::main and __builtin_* get C linkage.
5199 (grokdeclarator): Instead of here.
5200 * friend.c (do_friend): Lose special handling of ::main and
5202 * cp-tree.h (DECL_MAIN_P): Check for C linkage.
5204 * spew.c (yylex): Clear looking_for_typename if we got
5207 1998-10-15 Mark Mitchell <mark@markmitchell.com>
5209 * class.c (maybe_warn_about_overly_private_class): Improve error
5210 messages for class with only private constructors.
5212 * cp-tree.def (TYPENAME_TYPE): Add to documentation.
5213 * cp-tree.h (TYPENAME_TYPE_FULLNAME): Document.
5214 (build_typename_type): New function.
5215 * decl.c (build_typename_type): Broken out from ...
5216 (make_typename_type): Use it.
5217 * search.c (lookup_field): Likewise.
5219 1998-10-14 Benjamin Kosnik <bkoz@rhino.cygnus.com>
5221 * pt.c (convert_nontype_argument): Check against type_referred_to.
5222 * decl.c (grokvardecl): Check for declarator name before building
5223 DECL_ASSEMBLER_NAME.
5225 1998-10-14 Mark Mitchell <mark@markmitchell.com>
5227 * pt.c (lookup_template_class): Add comment.
5228 (instantiate_class_template): Don't mark the _TYPE node for
5229 member class templates as an instantiation.
5231 1998-10-14 Jason Merrill <jason@yorick.cygnus.com>
5233 * decl.c (grokfndecl): Fix my thinko.
5235 1998-10-13 Jason Merrill <jason@yorick.cygnus.com>
5237 * tinfo2.cc (fast_compare): Remove.
5238 (before): Just use strcmp.
5239 * tinfo.cc (operator==): Just use strcmp.
5241 1998-10-13 Klaus-Georg Adams <Klaus-Georg.Adams@chemie.uni-karlsruhe.de>
5243 * decl.c (grokfndecl): Don't check for linkage in `extern "C"'
5246 1998-10-13 Mark Mitchell <mark@markmitchell.com>
5248 * cp-tree.h (specializations_of_same_template_p): Remove.
5249 * search.c (get_template_base): Don't use it.
5250 (get_template_base_recursive): Likewise.
5251 * pt.c (specializations_of_same_template_p): Remove.
5252 (unify): Don't use it.
5253 (lookup_template_class): Find the correct parent when setting
5254 CLASSTYPE_TI_TEMPLATE.
5256 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
5258 * tinfo.cc (operator==): Always compare names.
5260 1998-10-12 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
5262 * decl.c (start_function): Fix cut-and-paste error.
5264 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
5266 * inc/typeinfo: Add #pragma interface.
5267 (operator!=): Just call operator==.
5268 * tinfo.cc: Add #pragma implementation.
5269 (operator==): Move from inc/typeinfo and tinfo2.cc.
5270 Check __COMMON_UNRELIABLE instead of _WIN32.
5272 * typeck2.c (my_friendly_abort): Add URL.
5274 1998-10-12 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
5276 * decl.c (start_method): Added extra parameter for attributes.
5277 * cp-tree.h (start_method): Update prototype.
5278 * parse.y (fn.def2): Update start_method parameter list.
5280 1998-10-11 Mark Mitchell <mark@markmitchell.com>
5282 * cp-tree.h (specializations_of_same_template_p): Declare.
5283 * pt.c (specializations_of_same_template_p): New function.
5285 * search.c (get_template_base): Use it.
5286 (get_template_base_recursive): Likewise.
5288 1998-10-10 Manfred Hollstein <manfred@s-direktnet.de>
5290 * decl2.c (start_objects): Add new variable `joiner' and
5291 initialize it properly.
5293 1998-10-09 Mark Mitchell <mark@markmitchell.com>
5295 * search.c (expand_upcast_fixups): Tweak to match 1998-10-07
5296 change to vtable types.
5298 * cvt.c (ocp_convert): Avoid infinite recursion caused by
5301 1998-10-08 Jason Merrill <jason@yorick.cygnus.com>
5303 * pt.c (resolve_overloaded_unification): New fn.
5304 (try_one_overload): Likewise.
5305 (unify): Don't fail on unknown type.
5306 (type_unification_real): Likewise. Use resolve_overloaded_unification
5307 to handle an overloaded argument.
5308 (template_args_equal): Split out...
5309 (comp_template_args): From here.
5310 (determine_specialization): Also allow a template with more
5311 parms than were explicitly specified.
5312 * cp-tree.h: Add template_args_equal.
5313 * call.c (resolve_args): Remove TEMPLATE_ID_EXPR code.
5315 Thu Oct 8 15:58:30 1998 Anthony Green <green@cygnus.com>
5317 * semantics.c (finish_asm_stmt): Revert my 1998-09-28
5320 Thu Oct 8 06:00:19 1998 Jeffrey A Law (law@cygnus.com)
5322 * typeck.c (unsigned_type): Only return TItype nodes when
5323 HOST_BITS_PER_WIDE_INT is >= 64 bits.
5324 (signed_type): Likewise.
5325 * decl.c (intTI_type_node, unsigned_intTI_type_node): Only declare
5326 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
5327 (init_decl_processing): Only create TItype nodes when
5328 HOST_BITS_PER_WIDE_INT is >= 64 bits.
5329 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare
5330 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
5332 Wed Oct 7 12:32:44 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5334 * Makefile.in (hash.h): Add -L KR-C -F ', 0, 0' flags to gperf.
5335 (gxx.gperf): Update comments describing invocation flags.
5336 (hash.h): Regenerate using gperf 2.7.1 (19981006 egcs).
5338 1998-10-07 Mark Mitchell <mark@markmitchell.com>
5340 * class.c (finish_struct_1): Add commentary on previous change.
5342 * cp-tree.h (vtbl_ptr_type_node): New variable.
5343 * class.c (build_vtbl_ref): Don't indirect through the vptr; it's
5344 already of the right type.
5345 (finish_struct_1): Make the vptr be of type vtbl_ptr_type_node.
5346 Simplify code to grow vtable.
5347 * decl.c (vtbl_ptr_type_node): Define.
5348 (init_decl_processing): Initialize it.
5350 1998-10-06 Mark Mitchell <mark@markmitchell.com>
5352 * cp-tree.def (PTRMEM_CST): New tree node.
5353 * cp-tree.h (ptrmem_cst): New type.
5354 (lang_type): Remove local_typedecls.
5355 (dummy): Increase to 12 bits from 11.
5356 (CLASSTYPE_LOCAL_TYPEDECLS): Remove.
5357 (PTRMEM_CST_CLASS): New macro.
5358 (PTRMEM_CST_MEMBER): Likewise.
5359 (current_access_specifier): New variable.
5360 (current_class_type): Remove duplicate declaration.
5361 (finish_struct): Change prototype.
5362 (unreverse_member_declarations): New function.
5363 (pushdecl_class_level): Change prototype.
5364 (grok_enum_decls): Remove.
5365 (fixup_anonymous_union): New function.
5366 (grok_x_components): Change prototype.
5367 (tsubst_chain): Remove.
5368 (finish_member_template_decl): Likewise.
5369 (check_explicit_specialization): Fix indentation.
5370 (finish_class_definition): Change prototype.
5371 (finish_member_class_template): Likewise.
5372 (finish_member_declaration): New function.
5373 (check_multiple_declarators): Likewise.
5374 * class.c (class_stack_node_t): New type.
5375 (current_class_base): Remove.
5376 (current_class_stack): Change type.
5377 (current_access_specifier): New variable.
5378 (grow_method): Remove.
5379 (check_member_decl_is_same_in_complete_scope): Break out from
5381 (make_method_vec): New function.
5382 (free_method_vec): Likewise.
5383 (add_implicitly_declared_members): Break out from finish_struct_1.
5384 (free_method_vecs): New variable.
5385 (add_method): Rework for direct use from parser.
5386 (handle_using_decl): Watch for NULL_TREE while iterating through
5387 CLASSTYPE_METHOD_VEC.
5388 (finish_struct_methods): Don't build CLASSTYPE_METHOD_VEC here;
5389 just do some error-checking.
5390 (warn_hidden): Change iteration through CLASSTYPE_METHOD_VEC.
5391 (finish_struct_1): Simplify. Use add_implicitly_declared_members.
5392 (finish_struct): Change prototype. Simplify; fields and methods
5393 are already set up at this point.
5394 (init_class_processing): Set up current_class_stack.
5395 (pushclass): Save current_access_specifier.
5396 (popclass): Restore it.
5397 (currently_open_class): Simplify.
5398 (build_self_reference): Remove use of CLASSTYPE_LOCAL_TYPEDECLS.
5399 * decl.c (saved_scope): Add access_specifier.
5400 (maybe_push_to_top_level): Save it.
5401 (pop_from_top_level): Restore it.
5402 (maybe_process_template_type_declaration): Use
5403 finish_member_declaration.
5404 (pushtag): Likewise.
5405 (pushdecl_class_level): Don't return a value.
5406 (fixup_anonymous_union): Break out from grok_x_components.
5407 (shadow_tag): Use it.
5408 (xref_tag): Complain about using an elaborated type specifier to
5409 reference a template type parameter or typedef name.
5410 (xref_basetypes): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
5411 (current_local_enum): Remove.
5412 (build_enumerator): Call finish_member_declaration.
5413 (grok_enum_decls): Remove.
5414 * decl2.c (grok_x_components): Simplify.
5415 (check_classfn): Change iteration through CLASSTYPE_METHOD_VEC.
5416 (grokfield): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
5417 (merge_functions): Add to comment.
5418 (arg_assoc_type): Prototype.
5419 (arg_assoc): Pass as many arguments as there are parameters.
5420 * error.c (dump_expr): Handle PTRMEM_CST. Improve handling of
5422 * expr.c (cpls_expand_expr): Remove dead code. Handle
5424 * friend.c (do_friend): Lookup friends when in nested classes.
5426 * init.c (build_offset_ref): Do lookup even for classes that are
5427 only partially defined.
5428 (decl_constant_value): Remove dead code.
5429 * method.c (build_overload_value): Remove hack where by TYPE was
5430 not a TYPE. Handle PTRMEM_CST.
5431 (build_template_parm_names): Don't pass a PARM_DECL where a TYPE
5433 * parse.y (components, notype_components, component_decl,
5434 component_decl_1, component_declarator, component_declarator0):
5435 Now all are itype rather than ttype. Rework to add members to
5437 (typesqpecqual_reserved): Use check_multiple_declarators.
5438 (structsp): Update class to finish_class_definition.
5439 (do_xref_defn): Unsplit into named_class_head.
5440 (access_specifier): Set current_access_specifier.
5441 * pt.c (set_current_access_from_decl): New function.
5442 (finish_member_template_decl): Don't take the parameters.
5443 (comp_template_args): Make more robust.
5444 (lookup_template_class): Don't use current_local_enum.
5445 (for_each_template_parm): Handle PTRMEM_CST.
5446 (instantiate_class_template): Use set_current_access_from_decl,
5447 finish_member_declaration and unreverse_member_declarations. Set
5448 lineno/input_filename before generating implicit member functions.
5449 (type_unification_real): Don't assume back-unification happens
5450 only for the last argument.
5451 (regenerate_decl_from_template): Call pushclass a bit earlier.
5452 (tsubst_chain): Remove.
5453 (tsubst_enum): Use set_current_access_from_decl.
5454 (set_mangled_name_for_template_decl): Fix indentation.
5455 * search.c (lookup_fnfields_1): Change iteration through
5456 CLASSTYPE_METHOD_VEC.
5457 (dfs_pushdecls): Likewise.
5458 (dfs_compress_decls): Likewise.
5459 (add_conversions): Likewise.
5460 * semantics.c (finish_class_definition): Don't take components.
5461 Change call to finish_struct.
5462 (finish_member_declaration): New function.
5463 (finish_member_class_template): Don't take template parameters.
5464 Change call to grok_x_components. Call finish_member_template_decl.
5465 (check_multiple_declarators): New function.
5466 * sig.c (append_signature_fields): Work from the TYPE_METHODS, not
5467 a passed in fieldlist.
5468 * tree.c (search_tree): Handle PTRMEM_CST.
5470 * typeck.c (unary_complex_lvalue): Build PTRMEM_CSTs, not
5471 INTEGER_CSTs, for pointer-to-data members.
5473 * call.c (resolve_args): Resolve template specializations, if
5476 Tue Oct 6 07:57:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5478 * Makefile.in (spew.o): Depend on toplev.h.
5480 * call.c (compare_ics): Initialize variables `deref_from_type2',
5481 `deref_to_type1' and `deref_to_type2'.
5483 * except.c (get_eh_type): Hide prototype and definition.
5484 (process_start_catch_block_old): Remove unused static prototype.
5486 * pt.c (tsubst_decl): Initialize variable `argvec'.
5488 * spew.c: Include toplev.h.
5490 1998-10-05 Jason Merrill <jason@yorick.cygnus.com>
5492 * pt.c (instantiate_decl): Do save and restore file position.
5494 1998-10-05 Martin von Löwis <loewis@informatik.hu-berlin.de>
5496 * method.c (build_decl_overload_real): Clear
5497 numeric_output_need_bar after __.
5499 1998-10-05 Nathan Sidwell <nathan@acm.org>
5501 * call.c (build_new_method_call): Issue 'incomplete type' error,
5502 if class is not defined.
5504 1998-10-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5506 * call.c (build_object_call): Move declaration of variable
5507 `fn' into the scope where it is used. Don't access variable
5508 `fn' when it is uninitialized, instead use `fns'.
5510 1998-10-04 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5512 * errfn.c (cp_thing): Print buf as a string not as a printf format
5513 to avoid problems with the operator%. Consequently, `%%' sequences
5514 in format are copied as `%' in buf.
5516 1998-10-04 Jason Merrill <jason@yorick.cygnus.com>
5518 * pt.c (pop_tinst_level): Call extract_interface_info.
5519 (instantiate_decl): Don't save and restore file position.
5521 * decl.c (cp_finish_decl): Make statics in extern inlines and
5522 templates common, if possible and the target doesn't support weak
5525 * decl.c (grokdeclarator): Remove redundant calls to
5526 build_type_variant and some duplicated code.
5527 * sig.c (build_signature_reference_type): Only take the type parm.
5528 (build_signature_pointer_type): Likewise.
5529 * tree.c (build_cplus_method_type): Adjust.
5530 * cp-tree.h: Update.
5532 1998-10-04 Mark Mitchell <mark@markmitchell.com>
5534 * call.c (build_over_call): Make pedwarns about dropped qualifiers
5535 into full-fledged errors.
5536 * cvt.c (convert_to_reference): Likewise.
5537 * typeck.c (convert_for_assignment): Likewise.
5539 * search.c (expand_upcast_vtables): In addition to unsetting
5540 TREE_READONLY, remove top-level const type qualifier.
5542 1998-10-03 Mark Mitchell <mark@markmitchell.com>
5544 * class.c (current_class_ptr, current_class_ref): Clarify
5546 * cvt.c (ocp_convert): Don't expect fold to remove all trivial
5547 NOP type conversions.
5548 * decl.c (decls_match): Use comptypes directly; ignore
5549 qualifiers on the DECL.
5550 (duplicate_decls): Remove qualifier checks on DECL.
5551 (grokdeclarator): Make the type built up include top-level
5553 * decl2.c (do_dtors): Fix spelling error.
5554 * error.c (dump_simple_decl): Don't look at qualifiers on the decl
5555 when printing type information.
5556 * init.c (build_new_1): Add documentation. Deal with the fact
5557 that type of allocated memory now contains qualifiers.
5558 * lex.c (is_global): Improve error-recovery.
5559 * sig.c (build_member_function_pointer): Don't cast away const
5560 on fields of sigtable_entry_type.
5561 * tree.c (lvalue_type): Don't look at top-level qualifiers on
5563 * typeck.c (decay_conversion): Likewise.
5564 (build_component_ref): Make sure the type of the COMPONENT_REF
5565 contains top-level qualifiers, as appropriate. Improve
5567 (build_indirect_ref): Simplify. Don't strip top-level qualifiers.
5568 (build_array_ref): Likewise.
5569 (build_unary_op): Improve error-recovery.
5570 (unary_complex_lvalue): Make taking the address a bound member
5571 function an error, not a sorry.
5572 (build_conditional_expr): Look at the type qualifiers, not the
5573 qualifiers on the expression itself.
5575 1998-10-03 Jason Merrill <jason@yorick.cygnus.com>
5577 * decl2.c (merge_functions): Remove duplicates.
5579 * decl2.c: Add -f{no-,}implicit-inline-templates.
5580 (import_export_decl): Check it.
5582 * decl.c (lookup_name_real): Template parms also take precedence
5583 over implicit typename. Only warn if yylex.
5585 * typeck.c (build_conditional_expr): Only fold if ifexp is an
5588 * decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN
5591 1998-10-01 Jason Merrill <jason@yorick.cygnus.com>
5593 * cp-tree.h (FORMAT_VBASE_NAME): New macro.
5594 * class.c (build_vbase_pointer): Use it.
5595 * rtti.c (expand_class_desc): Likewise.
5596 * tree.c (build_vbase_pointer_fields): Likewise.
5598 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
5600 * decl.c (start_decl): Add invocation of
5601 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
5602 (start_function): Add invocation of
5603 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
5605 * lex.c: Replace occurrences of HANDLE_SYSV_PRAGMA with
5606 HANDLE_GENERIC_PRAGMAS.
5608 1998-09-28 Anthony Green <green@cygnus.com>
5610 * semantics.c (finish_asm_stmt): Always permit volatile asms.
5612 1998-09-28 Mark Mitchell <mark@markmitchell.com>
5614 * decl.c (grokdeclarator): Tighten checks for invalid
5615 destructors. Improve error-messages and error-recovery.
5616 * decl2.c (check_classfn): Don't assume that mangled destructor
5617 names contain type information.
5619 1998-09-25 Jason Merrill <jason@yorick.cygnus.com>
5621 * search.c (get_base_distance): Remove assert.
5623 * decl2.c (build_anon_union_vars): Don't process a field with no
5625 (finish_anon_union): Also complain about local anon unions with no
5628 1998-09-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
5630 * decl.c (lookup_namespace_name): If the name is a namespace,
5631 return it immediately.
5633 Fri Sep 25 11:45:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5635 * cp-tree.h (define_case_label): Remove unused parameter.
5636 (check_java_method): Likewise.
5637 (grokclassfn): Likewise.
5638 (expand_aggr_init): Likewise.
5639 (build_x_delete): Likewise.
5640 (maybe_end_member_template_processing): Likewise.
5641 (unshare_base_binfos): Add prototype.
5642 (string_conv_p): Likewise.
5643 (my_friendly_abort): Mark with ATTRIBUTE_NORETURN.
5645 * cvt.c (build_up_reference): Remove unused parameter
5646 `checkconst', all callers changed.
5647 (build_type_conversion): Mark parameter `code' with
5649 (build_expr_type_conversion): Initialize variable `conv'.
5651 * decl.c (push_namespace): Initialize variable `d'.
5652 (define_case_label): Remove unused parameter `decl', all callers
5655 * decl2.c (lang_decode_option): If !USE_CPPLIB, mark parameter
5656 `argc' with ATTRIBUTE_UNUSED.
5657 (grokclassfn): Remove unused parameter `cname', all callers
5659 (check_java_method): Likewise for parameter `ctype'.
5660 (copy_assignment_arg_p): Mark parameter `virtualp' with
5662 (finish_prevtable_vardecl): Likewise for parameter `prev'.
5664 * expr.c (extract_init): Likewise for parameters `decl' and `init'.
5666 * init.c (expand_aggr_init_1): Remove unused parameter
5667 `alias_this', all callers changed.
5668 (expand_aggr_init): Likewise.
5669 (expand_default_init): Likewise.
5670 (build_new_1): Initialize variable `susp'.
5671 (build_x_delete): Remove unused parameter `type', all callers
5674 * lex.c (set_typedecl_interface_info): Mark parameter `prev' with
5676 (readescape): Use (unsigned) value in shift.
5677 (real_yylex): Likewise. Likewise. Also cast `sizeof' to int when
5678 comparing to a signed quantity.
5680 * pt.c (maybe_end_member_template_processing): Remove unused
5681 parameter `decl', all callers changed.
5682 (check_explicit_specialization): Add braces around empty body in
5684 (current_template_args): Initialize variable `args'.
5685 (lookup_template_class): Likewise for variable `prev_local_enum'.
5686 (tsubst_decl): Likewise for variable `r'.
5687 (set_mangled_name_for_template_decl): Initialize variable
5690 * spew.c (scan_tokens): Change type of parameter `n' to unsigned.
5691 Likewise for variable `i'.
5692 (yylex): Initialize variable `trrr'.
5694 * typeck.c (compparms): Mark variable `strict' with
5697 * xref.c (simplify_type): Cast argument of ctype function to
5700 1998-09-24 Mark Mitchell <mark@markmitchell.com>
5702 * cp-tree.h (language_lvalue_valid): Remove.
5703 * decl.c (grokdeclarator): Don't disallow references to functions.
5704 * tree.c (lvalue_p_1): New function, combining duplicated
5707 (real_lvalue_p): Likewise.
5708 * typeck.c (language_lvalue_valid): Remove.
5709 (build_modify_expr): Treat FUNCTION_TYPEs as readonly, even though
5710 they don't have TREE_READONLY set.
5711 * typeck2.c (readonly_error): Add case for FUNCTION_DECLs.
5713 1998-09-24 Benjamin Kosnik <bkoz@loony.cygnus.com>
5715 * spew.c (yylex): Give diagnostic.
5716 * hash.h (is_reserved_word): Add export.
5717 * gxx.gperf: Likewise.
5718 * lex.h (rid): Add RID_EXPORT.
5719 * lex.c (init_parse): Likewise.
5721 Tue Sep 22 21:01:19 1998 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
5723 * friend.c (do_friend): Make warning a full sentence.
5725 1998-09-22 Mark Mitchell <mark@markmitchell.com>
5727 * parse.y (component_decl_list): Improve error-recovery.
5729 1998-09-22 Benjamin Kosnik <bkoz@loony.cygnus.com>
5731 * decl.c (make_typename_type): Move error to point where name
5732 variable can be used by dump_type.
5734 1998-09-22 Mark Mitchell <mark@markmitchell.com>
5736 * decl.c (grokfndecl): Improve error-recovery.
5737 * decl2.c (grokfield): Likewise.
5738 * pt.c (finish_member_template_decl): Likewise.
5740 1998-09-20 Martin von Löwis <loewis@informatik.hu-berlin.de>
5742 * method.c (hack_identifier): Finding multiple members is always
5745 1998-09-21 Per Bothner <bothner@cygnus.com>
5747 * Make-lang.in (c++-filt): Link libiberty.a after cxxmain.o.
5749 Mon Sep 21 01:53:05 1998 Felix Lee <flee@cygnus.com>
5751 * lex.c (init_lex): Use getenv ("LANG"), not GET_ENVIRONMENT ().
5753 1998-09-20 Mark Mitchell <mark@markmitchell.com>
5755 * class.c (maybe_warn_about_overly_private_class): Reformat.
5757 1998-09-17 Andrew MacLeod <amacleod@cygnus.com>
5759 * exception.cc (__cplus_type_matcher): Realign some code.
5761 1998-09-16 Mark Mitchell <mark@markmitchell.com>
5763 * Make-lang.in (tinfo.o): Use CXXFLAGS when compiling.
5764 (tinfo2.o): Likewise.
5765 (exception.o): Likewise.
5767 (opnew.o): Likewise.
5768 (opnewnt.o): Likewise.
5769 (opvnew.o): Likewise.
5770 (opvnewnt.o): Likewise.
5771 (opdel.o): Likewise.
5772 (opdelnt.o): Likewise.
5773 (opvdel.o): Likewise.
5774 (opvdelnt.o): Likewise.
5776 1998-09-16 Richard Henderson <rth@cygnus.com>
5778 * decl.c (init_decl_processing): Kill __builtin_fp and __builtin_sp.
5780 1998-09-15 Alexandre Oliva <oliva@dcc.unicamp.br>
5782 * call.c (build_field_call): Handle static data members too.
5784 * typeck.c (comptypes): When comparing pointer types, check
5785 whether referred types match even in strictest modes.
5787 1998-09-15 Mark Mitchell <mark@markmitchell.com>
5789 * cp-tree.h: Revert previous change.
5790 (finish_struct_methods): Remove declaration.
5791 * class.c: Revert previous change.
5792 (maybe_warn_about_overly_private_class): New function.
5793 (finish_struct_methods): Declare here, and make static. Remove
5794 unnecessary parameters. Tidy slightly. Use
5795 maybe_warn_about_overly_private_class.
5796 (finish_struct_1): Adjust. Remove check for private constructors,
5798 (finish_struct): Adjust.
5800 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
5802 * except.c (expand_start_catch_block): No need to check for new
5804 (process_start_catch_block_old): Deleted.
5805 (process_start_catch_block): Add call to start_decl_1().
5806 (expand_end_catch_block): Add call to end_catch_handler().
5807 * exception.cc (__cplus_type_matcher): Only check the exception
5808 language if there is an exception table.
5810 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
5812 * search.c (expand_indirect_vtbls_init): Mark temporary stack slots
5813 as used to prevent conflicts with virtual function tables.
5815 1998-09-14 Mark Mitchell <mark@markmitchell.com>
5817 * cp-tree.h (lang_type): Add has_non_private_static_mem_fn.
5818 (CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN): New macro, to access it.
5819 * class.c (maybe_class_too_private_p): New function.
5820 (finish_struct_methods): Use it.
5821 (finish_struct_1): Likewise.
5822 (finish_struct): Set CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN if
5825 * pt.c (check_specialization_scope): Fix spelling error.
5826 (check_explicit_specialization): Remove code to handle explicit
5827 specializations in class scope; they are now correctly diagnosed
5830 1998-09-10 Mark Mitchell <mark@markmitchell.com>
5832 * decl.c (pushdecl): Don't copy types if the
5833 DECL_ABSTRACT_ORIGIN of the new decl matches the TYPE_NAME of the
5836 1998-09-09 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
5838 * class.c (get_enclosing_class): New function.
5839 (is_base_of_enclosing_class): Likewise.
5840 * cp-tree.h (get_enclosing_class): Declare.
5841 (is_base_of_enclosing_class): Likewise.
5842 * pt.c (coerce_template_parms): Use them.
5844 1998-09-09 Jason Merrill <jason@yorick.cygnus.com>
5846 * g++spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
5847 null to decide whether to use it.
5849 * error.c (dump_type_real): Handle NAMESPACE_DECL.
5850 * parse.y (base_class.1): Avoid crash on error.
5852 1998-09-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
5854 * decl.c (make_typename_type): If context is a namespace, the code
5857 1998-09-08 Mumit Khan <khan@xraylith.wisc.edu>
5859 * parse.y (nomods_initdcl0): Set up the parser stack correctly.
5861 1998-09-08 Mark Mitchell <mark@markmitchell.com>
5863 * cp-tree.h (anonymous_namespace_name): Declare.
5864 * decl.c: Define it.
5865 (push_namespace): Use anonymous_namespace_name, rather than local
5867 * error.c (dump_decl): If a namespace is named
5868 anonymous_namespace_name, call it {anonymous}.
5870 * decl.c (grokparms): Distinguish between references and pointers
5873 1998-09-08 Richard Henderson <rth@cygnus.com>
5874 Mark Mitchell <mark@markmitchell.com>
5876 * pt.c (process_partial_specialization): Consistently allocate
5877 and zero tpd.parms based on ntparms. Use tpd2.parms, not
5878 tpd.parms, where appropriate.
5880 Sun Sep 6 00:00:51 1998 Jeffrey A Law (law@cygnus.com)
5882 * Makefile.in (INCLUDES): Update after recent toplevel gcc
5885 1998-09-05 Mark Mitchell <mark@markmitchell.com>
5887 * cp-tree.h (TI_PENDING_SPECIALIZATION_FLAG): Remove.
5888 * class.c (finish_struct): Remove hackery to deal with explicit
5889 specializations in class scope.
5890 * decl.c (grokfndecl): Improve error-recovery.
5891 * decl2.c (grokfield): Likewise.
5892 * pt.c (check_specialization_scope): New function.
5893 (begin_specialization): Call it.
5894 (process_partial_specialization): New function, split out from
5895 push_template_decl. Check partial specializations more
5897 (push_template_decl): Call it.
5898 (check_explicit_specialization): Don't attempt to handle explicit
5899 specializations in class scope.
5900 (template_parm_data): Document. Add current_arg and
5901 arg_uses_template_parms.
5902 (mark_template_parm): Set it.
5903 (tsubst_arg_types): Remove unused variable.
5904 * semantics.c (begin_class_definition): Tweak.
5906 1998-09-04 Mark Mitchell <mark@markmitchell.com>
5908 * inc/typeinfo (type_info::type_info(const char*)): Make
5911 * cp-tree.h (hash_tree_cons_simple): New macro.
5912 * pt.c (tsubst_arg_types): New function. Use hash_tree_cons.
5913 (coerce_template_parms): Use make_temp_vec, instead of
5914 make_tree_vec. Document this behavior.
5915 (lookup_template_class): Likewise.
5916 (tsubst, cases METHOD_TYPE, FUNCTION_TYPE): Use tsubst_arg_types.
5917 Remove dead code (and add assertion to check its deadness). Fix
5918 bug w.r.t. exception specifications.
5920 1998-09-03 Jason Merrill <jason@yorick.cygnus.com>
5922 * decl2.c (import_export_vtable): Always make artificials comdat.
5923 (import_export_decl): Likewise.
5924 * pt.c (mark_decl_instantiated): Likewise.
5926 1998-09-03 Mark Mitchell <mark@markmitchell.com>
5928 * cp-tree.h (finish_globally_qualified_member_call_expr):
5930 (finish_qualified_call_expr).
5931 * semantics.c: Likewise.
5932 * parse.y (primary): Use it.
5933 * method.c (hack_identifier): Remove redundant code.
5935 * init.c (resolve_offset_ref): Call convert_from_reference to
5936 handle members of reference type. Improve error recovery.
5938 1998-09-03 Benjamin Kosnik <bkoz@cygnus.com>
5940 * cp-tree.h: Declare warn_nontemplate_friend.
5941 * decl2.c (lang_decode_option): Set.
5942 * lang-options.h: Add -Wnon-template-friend.
5943 * friend.c (do_friend): Use to toggle non-template function warning.
5945 1998-09-03 Mark Mitchell <mark@markmitchell.com>
5947 * decl.c (finish_enum): Don't resolve CONST_DECLs to their
5948 corresponding INTEGER_CSTs when processing_template_decl.
5949 * pt.c (tsubst_enum): Tweak accordingly.
5951 1998-09-03 Benjamin Kosnik <bkoz@rhino.cygnus.com>
5953 * decl.c (pushdecl_class_level): Add warning here.
5956 1998-09-02 Jason Merrill <jason@yorick.cygnus.com>
5958 * cvt.c (convert_pointer_to_real): Tidy.
5959 * search.c (get_base_distance_recursive): Simplify.
5960 (get_base_distance): Likewise.
5962 * pt.c (unify): Only special-case INTEGER_TYPE if it uses template
5965 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
5967 * lex.c (check_newline): Call HANDLE_PRAGMA before
5968 HANDLE_SYSV_PRAGMA if both are defined. Generate warning messages
5969 if unknown pragmas are encountered.
5970 (handle_sysv_pragma): Interpret return code from
5971 handle_pragma_token (). Return success/failure indication rather
5972 than next unprocessed character.
5973 (pragma_getc): New function: retrieves characters from the
5974 input stream. Defined when HANDLE_PRAGMA is defined.
5975 (pragma_ungetc): New function: replaces characters back into the
5976 input stream. Defined when HANDLE_PRAGMA is defined.
5978 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
5980 * decl2.c (output_vtable_inherit): Use %cDIGIT in the operands.
5981 * class.c (build_vtable_entry_ref): Likewise.
5983 1998-09-01 Mark Mitchell <mark@markmitchell.com>
5985 * cp-tree.h (DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION): New macro.
5986 * decl2.c (import_export_decl): Likewise.
5987 * pt.c (instantiate_decl): Use it.
5989 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
5991 * decl.c (lookup_name_real): Also do implicit typename thing for
5992 artificial TYPE_DECLs.
5993 * search.c (lookup_field): Likewise.
5994 (lookup_fnfields, lookup_field): Adjust for implicit typename kludge.
5995 * semantics.c (begin_constructor_declarator): Use enter_scope_of.
5996 (enter_scope_of): Extract type from implicit typename.
5997 (begin_class_definition): Likewise.
5998 * lex.c (identifier_type): Handle implicit typename when checking
6001 * cp-tree.h: Declare flag_strict_prototype.
6002 * lex.c (do_scoped_id, do_identifier): Don't implicitly_declare if
6004 * decl.c (init_decl_processing): If -f{no,-}strict-prototype wasn't
6005 specified, set it to the value of pedantic.
6007 1998-09-01 Mark Mitchell <mark@markmitchell.com>
6009 * decl2.c (arg_assoc): Handle template-id expressions as arguments.
6011 1998-08-31 Mark Mitchell <mark@markmitchell.com>
6013 * decl.c (finish_enum): Handle member enums of classes declared in
6016 * decl2.c (grok_x_components): Strip attributes before calling
6019 1998-08-31 Jason Merrill <jason@yorick.cygnus.com>
6021 * cp-tree.h, decl2.c: Remove support for -fall-virtual,
6022 -fenum-int-equivalence and -fno-nonnull-objects.
6023 * class.c (check_for_override): Remove support for -fall-virtual.
6024 (finish_struct_1): Likewise.
6025 * call.c (build_new_op): Remove support for -fenum-int-equivalence.
6026 * typeck.c (build_binary_op_nodefault): Likewise.
6027 * cvt.c (ocp_convert): Likewise.
6028 * call.c (build_vfield_ref): Remove support for -fno-nonnull-objects.
6029 * class.c (build_vbase_path): Likewise.
6031 Sun Aug 30 22:16:31 1998 H.J. Lu (hjl@gnu.org)
6033 * Makefile.in (INTERFACE): New, set to 1.
6035 1998-08-30 Mark Mitchell <mark@markmitchell.com>
6037 * error.c (dump_decl): Use CP_DECL_CONTEXT, not DECL_CONTEXT, when
6038 comparing with global_namespace.
6039 (dump_aggr_type): Likewise.
6041 * decl.c (grokfndecl): Issue error on declaration of friend
6042 templates with explicit template arguments.
6044 * pt.c (convert_template_argument): New function, split out
6046 (coerce_template_parms): Here.
6047 (tsubst): Attempt better error-recovery.
6049 1998-08-28 Benjamin Kosnik <bkoz@loony.cygnus.com>
6051 * pt.c (decl_template_parm_p): Add checks for
6052 TEMPLATE_TEMPLATE_PARM.
6054 1998-08-28 Mark Mitchell <mark@markmitchell.com>
6056 * lex.c (do_identifier): Fix thinko in previous change.
6058 1998-08-28 Jason Merrill <jason@yorick.cygnus.com>
6060 * search.c (dfs_search, binfo_for_vtable, dfs_bfv_helper): New fns.
6061 * decl2.c (output_vtable_inherit): Call binfo_for_vtable.
6063 1998-08-28 Richard Henderson <rth@cygnus.com>
6065 Add support for discarding unused virtual functions.
6066 * lang-options.h: Add -fvtable-gc.
6067 * cp-tree.h: Add flag_vtable_gc.
6068 * decl2.c (output_vtable_inherit): New fn.
6069 (finish_vtable_vardecl): Call it.
6070 * class.c (build_vtable_entry_ref): New fn.
6071 (build_vtbl_ref): Call it.
6073 1998-08-28 Mark Mitchell <mark@markmitchell.com>
6075 * cp-tree.h (build_enumerator): Take the enumeration type as a
6077 * decl.c (finish_enum): Don't set the TREE_TYPE for the
6078 enumeration constant values if we're processing_template_decls.
6079 Don't set the type for the CONST_DECLs either; that's done in
6081 (build_enumerator): Take the enumeration type as a
6083 * lex.c (do_identifier): Don't resolve enumeration constants while
6084 processing template declarations, even if they happen to be
6085 TEMPLATE_PARM_INDEXs.
6087 * parse.y (current_enum_type): New variable.
6088 (primary): Don't allow statement-expression in local classes just
6089 as we don't in global classes.
6090 (structsp): Use current_enum_type.
6091 (enum_list): Likewise.
6092 * pt.c (tsubst_enum): Don't check for NOP_EXPRs introduced by
6093 finish_enum; they no longer occur.
6095 * cp-tree.h (finish_base_specifier): New function.
6096 * parse.y (base_class): Use it.
6097 * semantics.c (finish_base_specifier): Define it.
6099 * parse.y (structsp): Warn on use of typename outside of template
6102 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
6104 * lex.c (handle_cp_pragma): Remove #pragma vtable.
6105 * lang-options.h: Remove +e options.
6106 * decl2.c (lang_decode_option): Likewise.
6107 (import_export_vtable): Don't check write_virtuals.
6108 (finish_vtable_vardecl, finish_file): Likewise.
6109 * search.c (dfs_debug_mark): Likewise.
6110 * semantics.c (begin_class_definition): Likewise.
6111 * class.c (build_vtable, finish_vtbls, finish_struct_1): Likewise.
6113 * call.c (build_over_call): Check flag_elide_constructors.
6114 * decl2.c: flag_elide_constructors defaults to 1.
6115 * typeck.c (convert_arguments): Remove return_loc parm.
6116 (build_function_call_real): Adjust.
6118 * search.c: Tear out all mi_matrix and memoize code.
6119 (lookup_field, lookup_fnfields): Use scratch_tree_cons.
6120 * lang-options.h: Remove documentation for -fhandle-exceptions,
6121 -fmemoize-lookups and -fsave-memoized.
6122 * cp-tree.h: Lose mi_matrix and memoize support.
6123 * decl2.c: Ignore -fmemoize-lookups and -fsave-memoized.
6124 * class.c: Lose struct class_level.
6125 (pushclass, popclass): Lose memoize support.
6126 * init.c (build_offset_ref): Likewise.
6128 Never change BINFO_INHERITANCE_CHAIN.
6129 * init.c (emit_base_init): Change modification of
6130 BINFO_INHERITANCE_CHAIN to an assert.
6131 * search.c (get_base_distance_recursive): Likewise.
6132 (get_base_distance): Likewise.
6133 (lookup_member): Likewise.
6134 (convert_pointer_to_single_level): Likewise.
6135 (lookup_field): Likewise. Lose setting TREE_VIA_* on TREE_LISTs.
6136 (lookup_fnfields): Likewise.
6137 * tree.c (propagate_binfo_offsets): Don't call unshare_base_binfos.
6138 (unshare_base_binfos): Don't call propagate_binfo_offsets.
6139 (layout_basetypes): Call propagate_binfo_offsets instead of
6140 unshare_base_binfos.
6141 * decl.c (xref_basetypes): Call unshare_base_binfos.
6142 * pt.c (instantiate_class_template): Likewise.
6143 * tree.c (reverse_path): Remove 'copy' parm; always make a
6145 * class.c (build_vbase_path): Just call it.
6146 * search.c (compute_access): Likewise. Don't re-reverse.
6148 1998-08-27 Mark Mitchell <mark@markmitchell.com>
6150 * class.c (build_vbase_path): Use reverse_path.
6151 (finish_base_struct): Move warnings for inaccessible bases to
6153 (modify_one_vtable): Remove check of TREE_USED (binfo).
6154 (fixup_vtable_deltas1): Likewise.
6155 * cp-tree.h (BINFO_INHERITANCE_CHAIN): Document here.
6156 (xref_tag): Remove binfos parameter.
6157 (make_binfo): Remove chain parameter.
6158 (reverse_path): Add copy parameter.
6159 * decl.c (init_decl_processing): Change calls to xref_tag.
6160 (xref_tag): Remove binfos parameter.
6161 (xref_basetypes): Change calls to make_binfo.
6162 * decl2.c (grok_x_components): Change calls to xref_tag.
6163 (handle_class_head): Likewise.
6164 * friend.c (do_friend): Likewise.
6165 * lex.c (make_lang_type): Change calls to make_binfo.
6166 * parse.y (structsp): Change calls to xref_tag.
6167 (named_complex_class_head_sans_basetype): Likewise.
6168 (named_class_head): Likewise.
6169 * rtti.c (init_rtti_processing): Likewise.
6170 * search.c (compute_access): Change calls to reverse_path.
6171 (dfs_get_vbase_types): Change calls to make_binfo.
6172 (get_vbase_types): Remove dead code.
6173 * tree.c (unshare_base_binfos): Change calls to make_binfo.
6174 (layout_basetypes): Warn here about inaccessible bases.
6175 (make_binfo): Remove chain parameter.
6176 (reverse_path): Add copy parameter.
6178 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
6180 * class.c: #if 0 complete_type_p.
6181 * init.c (build_java_class_ref, build_new_1): Remove unused locals.
6182 * method.c (process_overload_item): Likewise.
6183 * typeck.c (comp_target_types): Likewise.
6185 Stop sharing binfos for indirect virtual bases.
6186 * tree.c (propagate_binfo_offsets): Unshare vbases, too.
6187 (layout_basetypes): Likewise.
6188 (unshare_base_binfos): Copy vbases, too.
6189 * cp-tree.h (BINFO_VIA_PUBLIC, BINFO_BASEINIT_MARKED,
6190 BINFO_VBASE_INIT_MARKED): Remove obsolete macros.
6191 (BINFO_PUSHDECLS_MARKED, SET_BINFO_PUSHDECLS_MARKED,
6192 CLEAR_BINFO_PUSHDECLS_MARKED): New macros.
6193 * search.c (lookup_field, lookup_fnfields, lookup_member): Remove
6194 reference to BINFO_VIA_PUBLIC.
6195 (marked_pushdecls_p, unmarked_pushdecls_p): New fns.
6196 (push_class_decls): Use them.
6197 (dfs_pushdecls): Use SET_BINFO_PUSHDECLS_MARKED.
6198 (dfs_compress_decls): Use CLEAR_BINFO_PUSHDECLS_MARKED.
6200 1998-08-27 Mark Mitchell <mark@markmitchell.com>
6202 * decl.c (build_enumerator): Set DECL_CONTEXT for the
6205 1998-08-26 Mark Mitchell <mark@markmitchell.com>
6207 * cp-tree.h (finish_enum): Change prototype.
6208 * decl.c (finish_enum): Use TYPE_VALUES, rather than taking a
6209 VALUES parameter. Don't try to compute mins/maxs if
6210 processing_template_decl.
6211 * parse.y (structsp): Use new calling sequence for finish_enum.
6212 * pt.c (tsubst_enum): Likewise. Take the new type as input.
6213 (lookup_template_class): Remove unused variables. Tweak.
6214 Register enums on instantiation list before substituting
6215 enumeration constants.
6216 (tsubst_decl): Remove unused variables.
6217 (regenerate_decl_from_template): Likewise.
6219 * decl.c (duplicate_decls): Don't obliterate the
6220 DECL_TEMPLATE_INFO for a template if we're not replacing it with
6223 * lex.c (do_identifier): Fix typo in comment.
6225 Wed Aug 26 10:54:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6227 * errfn.c: Remove stdarg.h/varargs.h.
6230 1998-08-25 Brendan Kehoe <brendan@cygnus.com>
6232 * pt.c (tsubst_copy): Only do typename overloading on an
6233 IDENTIFIER_NODE that happens to look like a typename if it actually
6234 has a type for us to use.
6236 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
6238 * typeck.c (comp_cv_target_types): Split out...
6239 (comp_target_types): From here. Don't allow cv-qual changes under
6240 a pointer if nptrs == 0. Fix OFFSET_TYPE handling.
6241 (build_ptrmemfunc): Pass 1 to nptrs.
6242 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
6244 1998-08-25 Mark Mitchell <mark@markmitchell.com>
6246 * search.c (dependent_base_p): Don't compare a binfo to
6247 current_class_type; use the TREE_TYPE of the binfo instead.
6249 * cp-tree.h (CLASS_TYPE_P): Revise definition.
6251 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
6253 * decl.c (duplicate_decls): Don't complain about different
6254 exceptions from an internal decl even if pedantic.
6256 * typeck.c (convert_for_assignment): Converting from pm of vbase
6257 to derived is an error, not a sorry.
6259 * call.c (build_over_call): Use convert_pointer_to_real for 'this'.
6260 * class.c (fixed_type_or_null): Rename from
6261 resolves_to_fixed_type_p. Return the dynamic type of the
6262 expression, if fixed, or null.
6263 (resolves_to_fixed_type_p): Use it. Return 0 if the dynamic type
6264 does not match the static type.
6265 (build_vbase_path): Rename 'alias_this' to 'nonnull'. Use
6266 resolves_to_fixed_type_p again.
6268 1998-08-24 Mark Mitchell <mark@markmitchell.com>
6270 * pt.c (tsubst_decl): Move special case code for dealing with
6271 tricky friend templates here from ...
6272 (regenerate_decl_from_template): Here.
6274 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
6276 * decl.c (start_decl): Remove redundant linkage check.
6278 1998-08-24 Gavin Romig-Koch <gavin@cygnus.com>
6280 * typeck.c (c_expand_return): Handle the case that valtype
6281 is wider than the functions return type.
6283 1998-08-24 Mark Mitchell <mark@markmitchell.com>
6285 * cp-tree.h (CLASS_TYPE_P): New macro.
6286 * decl.c (grokdeclarator): Use it instead of IS_AGGR_TYPE.
6287 * pt.c (process_template_parm): Undo previous change.
6289 1998-08-24 Benjamin Kosnik <bkoz@cygnus.com>
6291 * cp-tree.h: Declare.
6292 * pt.c (decl_template_parm_p): New function.
6293 * decl.c (pushdecl): Check decls for redeclaring template parms.
6294 (xref_tag): Make redeclaration an error, print decl.
6295 * decl2.c (grokfield): Check field_decls for redeclaration as well.
6297 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
6299 * parse.y (primary): Fix up the type of string constants.
6301 1998-08-24 Mark Mitchell <mark@markmitchell.com>
6303 * typeck.c (convert_for_initialization): Move check for odd uses
6304 of NULL to avoid duplicate warnings.
6306 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
6308 * tree.c (lvalue_type): Fix for arrays.
6309 * typeck.c (string_conv_p): New fn.
6310 (convert_for_assignment): Use it.
6311 (build_unary_op): Use lvalue_type.
6312 * call.c (standard_conversion, convert_like): Use string_conv_p.
6313 (add_function_candidate): Use lvalue_type.
6314 * cvt.c (convert_to_reference): Likewise.
6315 * decl2.c (lang_decode_option): Ignore -traditional.
6316 * decl.c (init_decl_processing): flag_writable_strings inhibits
6319 1998-08-24 Andrew MacLeod <amacleod@cygnus.com>
6321 * lang-options.h (lang_options): Add fconst-strings to the list
6323 * decl2.c (lang_f_options, lang_decode_option): Likewise.
6325 1998-08-24 Nathan Sidwell <nathan@acm.org>
6327 * lex.c (real_yylex): Don't warn about long long constants if
6328 we're allowing long long.
6330 1998-08-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
6332 * decl.c (pushdecl): Use IDENTIFIER_NAMESPACE_VALUE instead of
6333 accessing bindings directly.
6335 * search.c (my_tree_cons): Reimplement.
6337 * lang-specs.h: Remove __HONOR_STD.
6338 * inc/exception, inc/new, inc/new.h, inc/typeinfo: Likewise.
6340 1998-08-23 Mark Mitchell <mark@markmitchell.com>
6342 * decl.c (grokdeclarator): Complain about in-class initialization
6343 of aggregates and/or references.
6344 * pt.c (process_template_parm): Clear IS_AGGR_TYPE for
6345 TEMPLATE_TYPE_PARMs.
6347 * decl2.c (grok_array_decl): Add comment.
6348 (mark_used): Don't instantiate an explicit instantiation.
6349 * friend.c (make_friend_class): Remove bogus comment. Fix check
6350 for partial specializations.
6351 * pt.c (check_explicit_specialization): Don't
6352 SET_DECL_EXPLICIT_INSTANTIATION here.
6353 (mark_decl_instantiated): Or here.
6354 (do_decl_instantiation): Do it here, instead. Add checks for
6355 duplicate explicit instantiations, etc. Tidy.
6356 (do_type_instantiation): Likewise.
6357 (instantiate_decl): Improve comments. Complain about explicit
6358 instantiations where no definition is available.
6360 * cp-tree.h (ansi_null_node): Remove.
6361 * call.c (build_over_call): Warn about converting NULL to an
6363 * cvt.c (build_expr_type_conversion): Likewise. Use
6364 null_ptr_cst_p instead of expanding it inline.
6365 * decl.c (ansi_null_node): Remove.
6366 (init_decl_processing): Make null_node always have integral type.
6367 * except.c (build_throw): Warn about converting NULL to an
6369 * lex.c (init_parse): Remove handling of ansi_null_node.
6370 * pt.c (type_unification_real): Don't convert NULL to void* type.
6371 * typeck.c (build_binary_op_nodefault): Fix NULL warnings.
6372 (convert_for_assignment): Warn about converting NULL to an
6374 (convert_for_initialization): Likewise.
6376 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
6378 * tree.c (search_tree, no_linkage_helper, no_linkage_check): New fn.
6379 * pt.c (coerce_template_parms): Use no_linkage_check.
6380 * decl.c (grokvardecl): Likewise.
6381 (grokfndecl): Likewise. Members of anonymous types have no linkage.
6383 * method.c (process_overload_item): Remove useless code.
6385 1998-08-20 Per Bothner <bothner@cygnus.com>
6387 Handle new'ing of Java classes.
6388 * init.c (build_class_classref): New function.
6389 (build_new_1): If type is TYPE_FOR_JAVA: Call _Jv_AllocObject;
6390 constructor does not return this; don't need to exception-protect.
6392 * pt.c (lookup_template_class): Copy TYPE_FOR_JAVA flag.
6393 * decl2.c (acceptable_java_type): Handle template-derived types.
6395 1998-08-20 Per Bothner <bothner@cygnus.com>
6397 * decl2.c (import_export_vtable): Suppress vtables for Java classes.
6399 1998-08-20 Mark Mitchell <mark@markmitchell.com>
6401 * decl.c (duplicate_decls): Always merge the old and new patterns
6402 for templates, regardless of whether or not the new one has
6403 DECL_INITIAL. Don't throw away specializations. Merge
6405 * pt.c (tsubst_decl): Use the right pattern when calculating the
6406 complete args for a new template instance.
6407 (do_decl_instantiation): Fix typo in comment.
6408 (regenerate_decl_from_template): Deal with tricky friend template
6410 (instantiate_decl): Likewise.
6412 Thu Aug 20 09:09:45 1998 Jeffrey A Law (law@cygnus.com)
6414 * init.c (build_builtin_delete_call): Add missing assemble_external
6417 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
6419 * parse.y (notype_unqualified_id): Also accept ~A<int>.
6421 1998-08-19 Mark Mitchell <mark@markmitchell.com>
6423 * typeck.c (build_binary_op_nodefault): Warn on use of NULL in
6425 * except.c (build_throw): Warn when NULL is thrown, even with
6426 -ansi. Use ansi_null_node, rather than integer_zero_node, in the
6429 * cp-tree.h (ansi_null_node): New variable.
6430 * decl.c (ansi_null_node): New variable.
6431 (init_decl_processing): Initialize its type.
6432 * lex.c (init_parse): Initialize its value. Use ansi_null_node
6433 for null_node in non-ANSI mode.
6434 * typeck.c (build_binary_op_nodefault): Use ansi_null_node in
6435 place of null_node to avoid spurious errors.
6437 1998-08-17 Mark Mitchell <mark@markmitchell.com>
6439 * cp-tree.h (enter_scope_of): New function.
6440 * parse.y (complex_direct_notype_declarator): Use it.
6441 * semantics.c (enter_scope_of): New function.
6443 1998-08-17 Jason Merrill <jason@yorick.cygnus.com>
6445 * decl.c (grokparms): No, here.
6447 * decl.c (grokdeclarator): Catch parm with pointer to array of
6448 unknown bound here...
6449 * method.c (process_overload_item): ...not here.
6451 * gxxint.texi: Remove obsolete documentation of overloading code.
6453 * decl.c (finish_enum): Also set TYPE_SIZE_UNIT.
6454 * class.c (finish_struct_bits): Likewise.
6456 * tree.c (lvalue_type): Fix for arrays.
6457 * typeck.c (build_unary_op): Use lvalue_type.
6458 * call.c (add_function_candidate): Likewise.
6459 * cvt.c (convert_to_reference): Likewise.
6461 * decl2.c (lang_decode_option): Ignore -traditional.
6463 * init.c (build_offset_ref): Don't mess with error_mark_node.
6464 * lex.c (do_scoped_id): Use cp_error.
6466 * rtti.c (get_tinfo_fn): Don't mess with the context for now.
6468 1998-08-17 Benjamin Kosnik <bkoz@loony.cygnus.com>
6470 * decl.c (grokdeclarator): Allow anonymous types to be cv-qualified.
6472 Mon Aug 17 10:40:18 1998 Jeffrey A Law (law@cygnus.com)
6474 * cp-tree.h (set_identifier_local_value): Provide prototype.
6476 * decl2.c (do_namespace_alias): Remove unused variables `binding'
6479 Fri Aug 14 16:42:27 1998 Nick Clifton <nickc@cygnus.com>
6481 * Makefile.in: Rename BBISON to BISON so that it can be properly
6482 inherited from the parent makefile.
6484 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
6486 * lang-options.h: Add -finit-priority.
6487 * decl2.c: Likewise. Check flag_init_priority instead of
6490 * decl2.c (setup_initp): New fn.
6491 (start_objects, finish_objects, do_ctors): Handle init_priority.
6492 (do_dtors, finish_file): Likewise.
6494 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
6496 * pt.c (tsubst_copy): Hush warning.
6498 * rtti.c (get_tinfo_fn): Also set DECL_IGNORED_P.
6500 1998-08-12 Mark Mitchell <mark@markmitchell.com>
6502 * pt.c (print_template_context): Don't abort when instantiating a
6505 * decl.c (grokdeclarator): Issue errors on namespace qualified
6506 declarators in parameter lists or in class scope.
6508 1998-08-09 Mark Mitchell <mark@markmitchell.com>
6510 * pt.c (check_explicit_specialization): Don't abort on bogus
6511 explicit instantiations.
6513 1998-08-07 Mark Mitchell <mark@markmitchell.com>
6515 * typeck.c (require_complete_type): Use complete_type_or_else.
6516 (complete_type_or_else): Always return NULL_TREE on failure, as
6519 * pt.c (tsubst_aggr_type): Prototype.
6520 (tsubst_decl): New function, split out from tsubst. Set
6521 input_filename and lineno as appropriate.
6522 (pop_tinst_level): Restore the file and line number saved in
6524 (instantiate_class_template): Set input_filename and lineno as
6526 (tsubst): Move _DECL processing to tsubst_decl. Make sure the
6527 context for a TYPENAME_TYPE is complete.
6529 * decl2.c (grokbitfield): Issue errors on bitfields declared with
6531 (do_dtors): As in do_ctors, pretend to be a member of the same
6532 class as a static data member while generating a call to its
6535 * cvt.c (cp_convert_to_pointer): Handle NULL pointer
6536 conversions, even in complex virtual base class hierarchies.
6538 1998-08-06 Mark Mitchell <mark@markmitchell.com>
6540 * cp-tree.h (ENUM_TEMPLATE_INFO): New macro.
6541 (TYPE_TEMPLATE_INFO): Likewise.
6542 (SET_TYPE_TEMPLATE_INFO): Likewise.
6543 (ENUM_TI_TEMPLATE): Likewise.
6544 (ENUM_TI_ARGS): Likewise.
6545 (lookup_nested_type_by_name): Remove.
6546 * decl.c (maybe_process_template_type_declaration): Handle enums.
6547 (start_enum): Don't check for primary-template enum declarations
6549 (finish_enum): Clean up, document. Make sure template enum
6550 constants get the correct type.
6551 (build_enumerator): Copy initializers for template enumerations,
6553 (grok_enum_decls): Document.
6554 * lex.c (do_identifier): Document use of LOOKUP_EXPR a bit
6555 better. Build LOOKUP_EXPRs for local variables, even if they are
6557 * pt.c (tsubst_enum): Remove field_chain parameter.
6558 (template_class_depth): Include the depth of surrounding function
6560 (push_template_decl): Check for primary-template enum declarations
6561 here. Deal with enumeration templates.
6562 (lookup_template_class): Likewise.
6563 (for_each_template_parm): Likewise.
6564 (instantiate_class_template): Don't call tsubst_enum directly,
6565 call tsubst instead, to instantiate enums. Deal with all
6566 field_chain issues here, not in tsubst_enum.
6567 (lookup_nested_type_by_name): Remove.
6568 (tsubst_aggr_type): Revise handling of enumeration types.
6570 (tsubst_copy): Likewise.
6571 (tsubst_expr): Call tsubst, not tsubst_enum for TAG_DEFNs.
6573 1998-08-04 Mark Mitchell <mark@markmitchell.com>
6575 * decl.c (pushtag): Don't mangle the name of a TYPE_DECL if it
6576 uses template parameters.
6577 * method.c (build_template_parm_names): Use the full set of
6578 template arguments for tsubst'ing.
6579 (build_overload_identifier): Pass the full set of template
6580 arguments to build_template_parm_names, not just the
6582 * pt.c (TMPL_ARGS_DEPTH): Define using
6583 TMPL_ARGS_HAVE_MULTIPLE_LEVELS, for clarity.
6584 (NUM_TMPL_ARGS): New macro.
6585 (add_outermost_template_args): Deal with the case where the outer
6586 args will be completely discarded.
6587 (coerce_template_parms): Use the full set of template arguments
6588 for tsubst'ing. Simplify. Add some asserts. Improve
6590 (lookup_template_class): Pass the full set of template arguments
6591 to coerce_template_parms.
6592 (tsubst): Add assertion.
6593 (do_type_instantiation): Don't instantiate member template
6596 * init.c (build_offset_ref): Deal with a TEMPLATE_ID_EXPR whose
6597 name is a LOOKUP_EXPR, rather than an IDENTIFIER_NODE.
6599 1998-08-03 Jason Merrill <jason@yorick.cygnus.com>
6601 * method.c (set_mangled_name_for_decl): Change return type to void.
6603 * decl.c (lookup_name_real): A namespace-level decl takes priority
6604 over implicit typename. Avoid doing the same lookup twice.
6606 * search.c (dependent_base_p): New fn.
6607 (dfs_pushdecls, dfs_compress_decls): Use it.
6609 * typeck.c (get_member_function_from_ptrfunc): Don't try to handle
6610 virtual functions if the type doesn't have any.
6612 1998-08-03 Mark Mitchell <mark@markmitchell.com>
6614 * decl2.c (grokfield): Don't mangle the name of a TYPE_DECL if it
6615 uses template parameters.
6617 1998-08-02 Mark Mitchell <mark@markmitchell.com>
6619 * cp-tree.def (LOOKUP_EXPR): Document. Remove second argument.
6620 * cp-tree.h (DECL_TI_TEMPLATE): Improve documentation.
6621 * lex.c (do_identifier): Don't use a second argument, or a type,
6622 when building LOOKUP_EXPRs.
6623 (do_identifier): Likewise.
6624 (do_scoped_id): Likewise.
6625 * method.c (hack_identifier): Improve error message.
6626 * pt.c (lookup_template_function): Don't needlessly call
6627 copy_to_permanent or build_min.
6628 (tsubst_copy): Remove #if 0'd code. tsubst into LOOKUP_EXPRs if
6630 (do_decl_instantiation): Improve error message.
6631 * tree.c (mapcar, case LOOKUP_EXPR): Don't be sorry; make a copy.
6632 (build_min): Copy the type to the permanent obstack, too.
6634 1998-08-01 Jason Merrill <jason@yorick.cygnus.com>
6636 * init.c (init_init_processing): Remove BI* handling.
6637 (build_builtin_call): Remove.
6638 (build_builtin_delete_call): New fn.
6639 (build_delete): Use it.
6641 1998-07-31 Mark Mitchell <mark@markmitchell.com>
6643 * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): New macro.
6644 (maybe_check_template_type): New function.
6645 * decl.c (maybe_process_template_type_declaration): New function,
6646 split out from pushtag Call maybe_check_template_type.
6647 (pushtag): Use it. Use PROCESSING_REAL_TEMPLATE_DECL_P.
6648 (xref_tag): Use PROCESSING_REAL_TEMPLATE_DECL_P.
6649 * friend.c (do_friend): Use PROCESSING_REAL_TEMPLATE_DECL_P.
6650 * pt.c (template_class_depth_real): Generalization of ...
6651 (template_class_depth): Use it.
6652 (register_specialization): Use duplicate_decls for duplicate
6653 declarations of specializations.
6654 (maybe_check_template_type): New function.
6655 (push_template_decl_real): Fix comment.
6656 (convert_nontype_argument): Likewise.
6657 (lookup_template_class): Likewise. Avoid an infinite loop on
6659 (tsubst_friend_function): Fix comment.
6660 (tsubst, case FUNCTION_DECL): Deal with a DECL_TI_TEMPLATE that is
6662 * semantics.c (begin_function_definition): Use
6663 reset_specialization to note that template headers don't apply
6664 directly to declarations after the opening curly for a function.
6666 1998-07-29 Jason Merrill <jason@yorick.cygnus.com>
6668 * decl.c (push_overloaded_decl): Use current_namespace instead of
6669 DECL_CONTEXT (decl) to determine where we go.
6671 * decl.c (lookup_name_real): Fix typo.
6673 1998-07-28 Mark Mitchell <mark@markmitchell.com>
6675 * friend.c (is_friend): Be lenient with member functions to deal
6676 with nested friends.
6678 1998-07-28 Jason Merrill <jason@yorick.cygnus.com>
6680 * class.c (finish_struct_1): Convert integer_zero_node to
6681 ssizetype before passing it to set_rtti_entry.
6682 * typeck2.c (initializer_constant_valid_p): Allow conversion of 0
6683 of any size to a pointer.
6685 1998-07-27 Mark Mitchell <mark@markmitchell.com>
6687 * cp-tree.h (TI_USES_TEMPLATE_PARMS): Remove.
6688 (build_template_decl_overload): Remove.
6689 (set_mangled_name_for_decl): New function.
6690 (innermost_args): Remove is_spec parameter.
6691 (most_specialized, most_specialized_class): Remove declarations.
6692 (lookup_template_class): Add entering_scope parameter.
6693 (maybe_process_partial_specialization): New function.
6694 (finish_template_decl): Likewise.
6695 (finish_template_type): Likewise.
6696 * class.c (finish_struct): Clean up processing of member template
6698 * decl.c (pushtag): Fix formatting.
6699 (lookup_tag): Improve handling of pseudo-global levels.
6700 (make_typename_type): Adjust call to lookup_template_class.
6701 (shadow_tag): Use maybe_process_partial_specialization.
6702 (xref_tag): Improve handling of member friends.
6703 (start_function): Call push_nested_class before
6704 push_template_decl. Don't call push_template_decl for
6706 * decl2.c (grok_x_components): Don't call xref_tag for
6707 template instantiations. Handle UNION_TYPEs like RECORD_TYPEs.
6708 (grokclassfn): Use set_mangled_name_for_decl.
6709 (arg_assoc_class): Adjust call to innermost_args.
6710 (mark_used): Don't call instantiate_decl for a TEMPLATE_DECL.
6711 * error.c (dump_function_name): Improve printing of template
6713 * friend.c (is_friend): Don't compare types of decls to determine
6714 friendship, unless flag_guiding_decls.
6715 (make_friend_class): Partial specializations cannot be friends.
6716 (do_friend): Use set_mangled_name_for_decl. Call
6717 push_template_decl_real instead of push_template_decl.
6718 * method.c (build_decl_overload_real): Remove prototype. Give it
6720 (build_overload_identififer): Adjust call to innermost_args.
6721 (build_template_decl_overload): Remove.
6722 (set_mangled_name_for_decl): New function.
6723 * parse.y (.finish_template_type): New non-terminal.
6724 (template_def): Use finish_template_decl. Use template_extdef
6726 (template_extdef, template_datadef): New non-terminals, containing
6727 only those rules for things which can be templates.
6729 (template_type, self_template_type): Use .finish_template_type.
6730 (named_class_head): Use maybe_process_partial_specialization.
6731 * pt.c (mangle_class_name_for_template): Remove context parameter.
6732 (get_class_bindings): Remove outer_args parameter.
6733 (complete_template_args): Remove.
6734 (add_outermost_template_args): New function.
6735 (register_specialization): Return the specialization.
6736 (unregister_specialization): New function.
6737 (tsubst_template_parms): Likewise.
6738 (most_specialized, most_specialized_class): Prototype here as
6740 (original_template): Rename to most_general_template.
6741 (tsubst_template_parms): New function.
6742 (set_mangled_name_for_template_decl): Likewise.
6743 (TMPL_ARGS_DEPTH): New macro.
6744 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Adjust.
6745 (TMPL_ARGS_LEVEL): New macro.
6746 (SET_TMPL_ARGS_LEVEL): Likewise.
6747 (TMPL_ARG): Likewise.
6748 (SET_TMPL_ARG): Likewise.
6749 (TMPL_ARGS_DEPTH): Likewise.
6750 (finish_member_template_decl): Use finish_template_decl.
6751 (maybe_process_partial_specialization): New function, split out
6753 (inline_needs_template_parms): Use TMPL_PARMS_DEPTH.
6754 (maybe_begin_member_template_processing): Use new macros.
6755 (is_member_template): Likewise.
6756 (is_member_template_class): Likewise.
6757 (add_to_template_args): Likewise. Deal with multiple levels of
6759 (maybe_process_partial_specialization): New function.
6760 (retrieve_specialization): Add consistency check.
6761 (determine_specialization): Return full argument list.
6762 (check_explicit_specialization): Tweak friend handling. Use full
6763 argument lists. Simplify.
6764 (current_template_args): Use new macros.
6765 (push_template_decl_real): Change ill-named mainargs to specargs.
6766 Check that a partial specialization actually specializes at least
6767 one parameter. Improve friend handling. Modify for full
6769 (classtype_mangled_name): Don't mangle the names of
6771 (lookup_template_class): Add entering_scope parameter. Use it to
6772 avoid finding a template type when an instantiation is required.
6773 Simplify. Use full template arguments.
6774 (tsubst_friend_function): Use unregister_specialization. Use new
6775 macros. Use full template arguments.
6776 (tsubst_friend_class): Substitute, using tsubst_template_parms,
6777 into the template parameters before passing them to
6778 redeclare_class_template.
6779 (instantiate_class_template): Simplify. Use full template
6780 arguments. Adjust calls to get_class_bindings. Use
6781 SET_IDENTIFIER_TYPE_VALUE where needed. Improve friend handling.
6782 (innermost_args): Use new macros.
6783 (tsubst_aggr_type): New function, split out from tsubst.
6784 (tsubst): Use tsubst_aggr_type, tsubst_template_parms, new calling
6785 conventions for lookup_template_class. Refine handling of partial
6786 instantiations. Remove calls to complete_template_args.
6787 Simplify. Add consistency checks. Use set_mangled_name_for_decl
6788 and set_mangled_name_for_template_decl.
6789 (tsubst_copy): Use tsubst_aggr_type.
6790 (instantiate_template): Use full template arguments.
6791 (more_specialized): Improve formatting.
6792 (more_specialized_class): Adjust calls to get_class_bindings.
6793 (get_bindings_real): Don't call complete_template_args.
6794 (most_specialized): Don't overwrite input; create a new list.
6795 (most_specialized_class): Use most_general_template.
6796 (regenerate_decl_from_template): Use unregister_specialization.
6797 Use full template arguments.
6798 (instantiate_decl): Use full template arguments.
6799 (set_mangled_name_for_template_decl): New function.
6800 * semantics.c (begin_class_definition): Use
6801 maybe_process_partial_specialization.
6802 (finish_member_class_template): New function.
6803 (finish_template_decl): Likewise.
6804 (finish_template_type): Likewise.
6805 (typeck.c): Don't crash after issuing a compiler_error.
6806 * Makefile.in (CONFLICTS): Adjust; we removed a s/r conflict.
6808 1998-07-27 Jason Merrill <jason@yorick.cygnus.com>
6810 * typeck2.c (build_functional_cast): Handle default-initialization.
6812 * call.c (build_over_call): Pass 1 to popclass.
6814 * parse.y (direct_notype_declarator): Add precedence declaration
6815 to notype_unqualified_id case.
6816 * Makefile.in (EXPECT): Adjust.
6818 * tree.c (ovl_member): Fix for single function in OVL.
6820 1998-07-27 Dave Brolley <brolley@cygnus.com>
6822 * c-lex.c (yylex): Fix boundary conditions in character literal and
6823 string literal loops.
6825 1998-07-24 Jason Merrill <jason@yorick.cygnus.com>
6827 * decl.c (lookup_name_real): OK, do return the from_obj value
6828 unless got_object depends on template parms.
6830 * parse.y (nested_name_specifier_1): Pull out the TYPE_MAIN_VARIANT.
6832 * pt.c (coerce_template_parms): Also complain about local enums.
6834 * cp-tree.h: Add prototype for set_identifier_local_value.
6835 * decl.c (set_identifier_local_value_with_scope): Make static,
6837 * search.c (covariant_return_p): Likewise.
6838 * except.c (build_terminate_handler, alloc_eh_object): Likewise.
6840 * call.c (build_method_call): Only pull out the type of a destructor
6841 if it's a template type parm.
6842 * decl.c (lookup_name_real): Never return the from_obj value.
6844 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
6846 * except.c (process_start_catch_block_old): Call start_decl_1 for
6848 * decl.c (start_decl_1): Avoid duplicate error.
6850 * init.c (expand_default_init): Only perform the initialization if
6851 it will do something.
6853 1998-07-23 H.J. Lu (hjl@gnu.org)
6855 * parse.y (base_class): Check for invalid base class.
6857 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
6859 * decl2.c (import_export_template): Fold in...
6860 (import_export_class): ...to here. Handle dllimport/export.
6862 * class.c (build_vtable): Pass at_eof to import_export_vtable.
6863 (prepare_fresh_vtable): Likewise.
6864 * decl2.c (import_export_class): Split out...
6865 (finish_prevtable_vardecl): From here.
6866 * class.c (finish_struct_1): Call import_export_class if at_eof.
6868 * decl.c (start_function): #if 0 mysterious code I wrote and have
6870 * rtti.c (get_tinfo_fn): If this is for a class type, set
6873 1998-07-22 Jason Merrill <jason@yorick.cygnus.com>
6875 * inc/exception: Change terminate and unexpected to ().
6877 * parse.y (named_class_head_sans_basetype_defn): A
6878 named_class_head_sans_basetype followed by '{' or ':' is a defn.
6880 1998-07-21 Jason Merrill <jason@yorick.cygnus.com>
6882 * tree.c (canonical_type_variant): New fn to handle arrays.
6883 * cp-tree.h (CANONICAL_TYPE_VARIANT): Remove.
6884 * pt.c (unify, default case): Also fold arg. Fix array bounds case.
6885 * method.c (process_overload_item): Use build_overload_value for
6888 1998-07-20 Dave Brolley <brolley@cygnus.com>
6890 * lex.c (mbchar.h): #include it.
6891 (GET_ENVIRONMENT): New macro.
6892 (init_parse): Set character set based on LANG environment variable.
6893 (real_yylex): Handle multibyte characters in character literals.
6894 (real_yylex): Handle multibyte characters in string literals.
6896 1998-07-19 Jason Merrill <jason@yorick.cygnus.com>
6898 * lex.c (do_identifier): Look for class value even if we don't
6899 have a global value. Do implicit declaration if parsing is 2.
6900 * semantics.c (finish_call_expr): Pass 2 if we're doing Koenig
6903 1998-07-19 Mark Mitchell <mark@markmitchell.com>
6905 * decl.c (pushtag): Revert previous change.
6906 * pt.c (lookup_template_class): Don't put out debugging
6907 information for types that use template parameters.
6909 * decl.c (pushtag): Don't put out debugging information for
6910 compiler-generated typedefs.
6912 * error.c (dump_type_real): Don't crash when presented with
6913 intQI_type_node or the like.
6915 * semantics.c (finish_translation_unit): Fix spelling error in
6918 1998-07-17 Jason Merrill <jason@yorick.cygnus.com>
6920 * decl.c (lookup_name_real): Pull out single function here.
6921 (select_decl): Not here.
6922 (unqualified_namespace_lookup): Use CP_DECL_CONTEXT.
6924 * decl.c (qualify_lookup): Tweak again.
6926 * pt.c (lookup_template_class): Don't mess with the context of the
6928 * decl2.c (current_decl_namespace): Remove special handling for
6931 * pt.c (tsubst, case FUNCTION_DECL): Fix getting complete args for
6932 a member template specialization.
6934 * tree.c (ovl_member): Use decls_match to compare functions.
6935 * decl.c (decls_match): Check the context of a function.
6937 * parse.y (primary): Use notype_unqualified_id instead of IDENTIFIER
6938 in Koenig lookup support rules.
6939 * semantics.c (finish_call_expr): Handle the new cases.
6941 * typeck.c (build_x_function_call): Handle overloaded methods.
6943 * decl.c (grokvardecl): Don't call build_static_name for extern "C".
6945 1998-07-16 Mark Mitchell <mark@markmitchell.com>
6947 * semantics.c (finish_object_call_expr): Revert previous change.
6948 * call.c (build_new_method_call): Likewise. Instead, convert
6949 TYPE_DECLs to IDENTIFIERs here, in the presence of templates.
6951 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
6953 * decl.c (qualify_lookup): Handle templates.
6955 * decl2.c (do_using_directive): Don't pass ancestor.
6956 * decl.c (push_using_directive): Calculate ancestor.
6958 * decl2.c (do_nonmember_using_decl): Allow for type shadowing.
6959 * decl.c (pushdecl): Move type shadowing handling from here...
6960 (duplicate_decls): ...to here.
6961 * decl.c (set_identifier_local_value_with_scope): New fn.
6963 (set_identifier_local_value, lookup_type_current_level): New fns.
6964 * decl2.c (do_local_using_decl): Handle types and binding level
6967 * init.c (build_offset_ref): Don't call mark_used on an OVERLOAD.
6968 * decl.c (select_decl): Extract a lone function from an OVERLOAD.
6969 (lookup_namespace_name): Likewise.
6970 * typeck.c (build_unary_op): Not here anymore.
6972 * decl2.c (do_class_using_decl): Make sure we get an identifier.
6973 * class.c (handle_using_decl): Ignore TYPE_DECLs.
6975 * decl.c (qualify_lookup): New fn.
6976 (lookup_name_real): Use it.
6978 1998-07-16 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6980 * decl2.c (add_using_namespace): When directly using a namespace
6981 that was indirect before, promote it.
6983 * cp-tree.h (LOOKUP_PREFER_TYPES, LOOKUP_PREFER_NAMESPACES,
6984 LOOKUP_PREFER_BOTH, LOOKUP_NAMESPACES_ONLY, LOOKUP_TYPES_ONLY,
6985 LOOKUP_QUALIFIERS_ONLY, LOOKUP_TEMPLATES_EXPECTED): New macros.
6986 * decl.c (select_decl): Replace two flag parameters by one.
6987 (unqualified_namespace_lookup): Likewise, pass flag.
6988 (lookup_flags): New function.
6989 (lookup_name_real): Compute flags, pass them.
6990 (lookup_namespace_name): Call with zero-flag.
6991 * decl2.c (ambiguous_decl): Add flag parameter, complain only
6993 (lookup_using_namespace, qualified_lookup_using_namespace):
6994 Add flag parameter, pass them through.
6995 * lex.c (do_scoped_id): Call with zero-flag.
6997 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
6999 * typeck.c (convert_for_assignment): Use comptypes.
7001 1998-07-16 Mark Mitchell <mark@markmitchell.com>
7003 * semantics.c (finish_object_call_expr): Move test for the
7004 function called being a TYPE_DECL to ...
7005 * call.c (build_new_method_call): Here.
7007 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
7009 * decl2.c (arg_assoc_class): Also look at template arguments, if any.
7010 (arg_assoc): Handle error_mark_node and multiple levels of TREE_LIST.
7012 * lex.c (looking_for_typename): Don't initialize.
7014 * decl2.c (ambiguous_decl): Clarify error message.
7016 * decl.c (push_using_directive): Iterate over namespaces used
7019 1998-07-15 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7021 * decl2.c (add_using_namespace): Iterate over namespaces used
7024 * decl.c (lookup_name_real): Accept namespace aliases as locals.
7025 (cat_namespace_levels): Ignore aliases.
7026 (duplicate_decls): Ignore duplicate aliases.
7027 * decl2.c (do_namespace_alias): Process block level namespace
7028 aliases. Store alias with pushdecl. Remove odr errors.
7029 * parse.y (namespace_alias): New non-terminal.
7032 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
7034 * decl2.c (arg_assoc_type): Handle METHOD_TYPE like FUNCTION_TYPE.
7035 Handle TEMPLATE_TYPE_PARM.
7036 (arg_assoc): Rewrite.
7038 * pt.c (complete_template_args): Don't look at the context unless
7041 * method.c (build_decl_overload_real): Fix namespace handling.
7043 * typeck.c (build_unary_op): Extract a lone function from an
7046 * call.c (build_scoped_method_call): Handle getting a namespace
7047 for basetype in a destructor call.
7048 (check_dtor_name): Handle enums.
7050 * parse.y (using_directive): New nonterminal.
7051 (extdef, simple_stmt): Use it.
7053 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
7055 * decl2.c (add_function): Move error message ...
7056 (arg_assoc_namespace): ... from here.
7058 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
7060 * parse.y (namespace_qualifier): Fix multiple level handling.
7061 * decl2.c (namespace_ancestor): Use CP_DECL_CONTEXT.
7062 (arg_assoc): Don't skip the first argument of a function.
7064 Tue Jul 14 20:09:22 1998 Jeffrey A Law (law@cygnus.com)
7066 * search.c (my_tree_cons): Clean up.
7068 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
7070 * call.c (joust): Don't warn about "confusing" conversions to the
7073 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
7075 * class.c (push_nested_class): Complain about namespaces.
7076 * decl.c (start_decl): Enter the object's namespace.
7077 (cp_finish_decl): Leave it.
7078 (grokdeclarator): Likewise.
7079 * decl2.c (check_decl_namespace): New function.
7080 (finish_file): Call it.
7081 * parse.y (complex_direct_notype_declarator): Set complexity
7082 of namespace-qualified ids to -1, enter the namespace.
7084 * method.c (build_template_decl_overload): Expect _DECL as first
7085 parameter. Put context temporarily into current_namespace.
7086 * pt.c (check_explicit_specialization): Change caller.
7089 * init.c (build_offset_ref): Call mark_used and
7090 convert_from_reference for namespace members.
7092 Mon Jul 13 23:25:28 1998 Martin von Löwis <loewis@informatik.hu-berlin.de>
7094 * search.c (my_tree_cons): The bitfield is at index 2.
7096 Mon Jul 13 17:21:01 1998 Nick Clifton <nickc@cygnus.com>
7098 * lang-options.h: Format changed to work with new --help support
7101 1998-07-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
7103 * decl2.c (build_expr_from_tree): Change calls of do_identifier.
7104 Do Koenig lookup in CALL_EXPR.
7105 (arg_assoc): Handle error_mark.
7106 * lex.c (is_global): New function.
7107 (do_identifier): Expect arguments for Koenig lookup.
7108 * parse.y (primary): Add rules for calls of unqualified function calls.
7109 (do_id): Change call of do_identifier.
7110 * pt.c (finish_stmt_expr): Likewise.
7111 * semantics.c (finish_id_expr): Likewise.
7112 (finish_call_expr): Add integer parameter to indicate
7113 argument-dependent lookup.
7115 * decl.c (struct binding_level): New field using_directives.
7116 (push_using_decl): Not sorry anymore.
7117 (push_using_directive): New function.
7118 (lookup_tag): Use CP_DECL_CONTEXT to iterate.
7119 (unqualified_namespace_lookup): New function, code from ...
7120 (lookup_name_real): ... here.
7121 * decl2.c (lookup_using_namespace): Pass using list instead of
7123 (validate_nonmember_using_decl): New function.
7124 (do_nonmember_using_decl): New function.
7125 (do_toplevel_using_decl): Use them.
7126 (do_local_using_decl): New function.
7127 (do_using_directive): Support block-level directives.
7128 * parse.y (simple_stmt): Support using declarations and
7130 (namespace_qualifier, namespace_using_decl): New non-terminals.
7132 * xref.c (classname): New function.
7133 (GNU_xref_hier): Change class and base parameters to tree.
7134 * decl.c (xref_baseypes): Change caller.
7135 * friend.c (make_friend_class): Likewise.
7137 1998-07-12 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
7139 * typeck.c (comptypes, case TEMPLATE_TEMPLATE_PARM): Add parameter
7142 * pt.c (for_each_template_parm, case TEMPLATE_DECL): If it is a
7143 template template parameter, record its use.
7144 (for_each_template_parm, case TEMPLATE_TEMPLATE_PARM): Traverse
7145 its template arguments if exists.
7147 * pt.c (coerce_template_template_parms): New function equivalent
7148 to coerce_template_parms when IS_TMPL_PARM is true.
7149 (coerce_template_parms): Use it. Remove the IS_TMPL_PARM parameter,
7150 all callers changed.
7152 (coerce_template_parms): Access ARGLIST properly when creating a
7153 new vector. Only accept implicit TYPE_DECL as valid argument for
7154 a template template parameter when it is a base class of
7155 current_class_type. Don't display error message when COMPLAIN is
7158 1998-07-12 Klaus Kaempf (kkaempf@progis.de)
7160 * repo.c (get_base_filename): Use file_name_nondirectory.
7161 (open_repo_file): Likewise.
7162 * cp-tree.h (file_name_nondirectory): Add prototype.
7164 1998-07-12 Jason Merrill <jason@yorick.cygnus.com>
7166 * friend.c (do_friend): Pull the identifier out of declarator.
7167 Use cp_error and friends.
7168 * decl2.c (qualified_lookup_using_namespace): Fix call to
7170 * decl.c (lookup_name_real): Don't call complete_type on a namespace.
7171 (grokvardecl): Use DECL_CLASS_SCOPE_P.
7172 * cvt.c (convert_pointer_to_real): Check for error_mark_node sooner.
7173 * class.c (warn_hidden): Fix for OVERLOAD.
7174 From grahams@rcp.co.uk:
7175 * cp-tree.h (DEFARG_NODE_CHECK): New macro.
7176 (DEFARG_LENGTH, DEFARG_POINTER): Use it.
7178 Sun Jul 12 01:20:57 1998 Jeffrey A Law (law@cygnus.com)
7180 * g++.1 (-traditional): Remove duplicated documentation.
7182 1998-07-11 Mark Mitchell <mark@markmitchell.com>
7184 * method.c (flush_repeats): Add nrepeats parameter.
7185 (issue_nrepeats): Likewise.
7186 (is_back_referenceable_type): New function. Don't back-reference
7187 TEMPLATE_TYPE_PARMs as well as simple types like integers.
7188 (build_mangled_name_for_type): Likewise.
7189 (build_mangled_name_for_type_with_Gcode): Likewise.
7191 (nrepeats): Likewise.
7192 (Nrepeats): Likewise.
7193 (start_squangling): Don't clear the variables removed above.
7194 (end_squangling): Likewise.
7195 (flush_repeats): Tidy. Use nrepeats parameter rather than
7197 (issue_nrepeats): Likewise, but with nrepeats global. Use
7198 is_backreferenceable_type.
7199 (build_overload_nested_name): Tidy. Add comment. Use
7200 build_mangled_name_for_type.
7201 (build_underscore_int): Comment.
7202 (build_overload_scope_ref): Use build_mangled_name_for_type.
7203 (build_overload_int): Likewise.
7204 (build_template_template_parm_names): Tidy.
7205 (build_template_parm_names): Use build_mangled_name_for_type.
7206 (build_overload_identifier): Add comments.
7207 (build_mangled_name_for_type_with_Gcode): Split out from
7209 (build_mangled_name_for_type): Use it.
7210 (build_mangled_name): Rework to use build_mangled_name_for_type
7211 and to not use global nrepeats/Nrepeats. Tidy.
7212 (process_modifiers): Tidy.
7213 (check_btype): Use is_backreferenceable_type. Add comment.
7214 Rename `node' to `type'.
7215 (process_overload_item): Set numeric_output_need_bar here.
7216 Use build_mangled_name_for_type. Tidy.
7217 (build_decl_overload_real): Tidy. Don't use Nrepeats. Use
7218 build_mangled_name_for_type.
7220 * pt.c (push_template_decl_real): Don't look at DECL_TEMPLATE_INFO
7223 1998-07-08 Vladimir N. Makarov <vmakarov@cygnus.com>
7225 * cp-tree.h (warn_long_long): Define.
7226 * decl.c (grokdeclarator): Add flag `warn_long_long' as guard for
7227 warning "ANSI C++ does not support `long long'".
7228 * decl2.c (warn_long_long): Define.
7229 (lang_decode_option): Parse -Wlong-long, -Wno-long-long options.
7231 1998-07-07 Jason Merrill <jason@yorick.cygnus.com>
7233 * decl.c (xref_tag): Handle attributes between 'class' and name.
7234 * parse.y (aggr): Likewise.
7235 * semantics.c (finish_class_definition): Likewise.
7236 * Makefile.in (EXPECTED): Adjust.
7238 * cp-tree.h: Declare flag_optional_diags and warn_multichar.
7239 * decl2.c: Define them.
7240 (lang_decode_option): Handle them.
7241 * lang-options.h: Add -foptional-diags.
7242 * class.c (finish_struct): Don't complain about multiple meanings of
7243 name if -fno-optional-diags.
7244 * decl.c (pushdecl_class_level): Likewise.
7245 * lex.c (real_yylex): Check warn_multichar.
7247 1998-07-06 Jason Merrill <jason@yorick.cygnus.com>
7249 * decl.c (lookup_tag): Use CP_DECL_CONTEXT.
7251 * tree.c (make_binfo): Fix length.
7253 1998-06-30 Benjamin Kosnik <bkoz@bliss.nabi.net>
7255 * decl2.c (lang_decode_option): Remove warn_template_debugging.
7256 * lang-options.h: Likewise.
7258 Mon Jun 29 20:17:40 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7260 * except.c (build_eh_type_type_ref): Remove unused variable `susp'.
7261 (process_start_catch_block): Likewise for variables
7262 `false_label_rtx', `call_rtx' and `return_value_rtx'.
7264 1998-06-29 Brendan Kehoe <brendan@cygnus.com>
7266 * tree.c (build_srcloc): Make sure we allocate this node on the
7269 Sat Jun 27 23:34:18 1998 Fred Fish <fnf@ninemoons.com>
7271 * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined.
7272 (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY.
7273 (lang_specific_driver): Only add -lm automatically if need_math is
7276 Sat Jun 27 12:22:56 1998 Jeffrey A Law (law@cygnus.com)
7278 * Make-lang.in (g++): Depend on mkstemp.o. Link in mkstemp.o
7280 Sat Jun 27 07:36:09 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7282 * Makefile.in (EXPR_H): New dependency variable.
7283 (decl2.o): Depend on $(EXPR_H).
7284 (typeck.o): Likewise.
7288 1998-06-25 Benjamin Kosnik <bkoz@lisa.cygnus.com>
7290 * decl.c (start_enum): Put local enums on permanent_obstack.
7292 1998-06-25 Mark Mitchell <mark@markmitchell.com>
7294 * cp-tree.h (c_get_alias_set): Declare.
7295 * decl.c (init_decl_processing): Set lang_get_alias_set.
7297 1998-06-25 Andrew MacLeod <amacleod@cygnus.com>
7299 * cp-tree.h (mark_all_runtime_matches): Add function prototype.
7300 * except.c (mark_all_runtime_matches): Set TREE_SYMBOL_REFERENCED
7301 flag for all function decls which are in the exception table.
7302 * exception.cc (__cplus_type_matcher): Check for CATCH_ALL_TYPE match.
7303 * decl2.c (finish_file): Call mark_all_runtime_matches to make sure
7304 code is emitted for any referenced rtti function.
7306 1998-06-25 Dave Brolley <brolley@cygnus.com>
7308 * lang-specs.h: Use new | syntax to eliminate
7309 string concatenation.
7311 1998-06-25 Jason Merrill <jason@yorick.cygnus.com>
7313 * cp-tree.h (CP_DECL_CONTEXT): New macro.
7314 * decl2.c (is_namespace_ancestor, lookup_using_namespace): Use it.
7315 * method.c (build_overload_nested_name): Likewise.
7316 * sig.c (build_signature_pointer_or_reference_type): Don't set
7319 1998-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7321 Set DECL_CONTEXT for globals to NULL_TREE instead of global_namespace.
7322 * cp-tree.h (FROB_CONTEXT): New macro.
7323 (DECL_MAIN_P): ::main should have a DECL_CONTEXT of NULL_TREE.
7324 * decl.c (namespace_binding): Replace NULL_TREE with
7326 (set_namespace_binding, pop_namespace, lookup_name_real): Likewise.
7327 * decl2.c (is_namespace_ancestor, lookup_using_namespace):
7329 * decl.c (pushtag): Use FROB_CONTEXT.
7330 (pushdecl, make_typename_type, define_function, grokdeclarator):
7332 * decl2.c (set_decl_namespace, do_namespace_alias): Likewise.
7333 * pt.c (push_template_decl_real, lookup_template_class, tsubst):
7335 * decl2.c (decl_namespace): Return global_namespace if no context.
7336 * method.c (build_overload_nested_name): Expect null as context.
7337 * pt.c (mangle_class_name_for_template): Do nothing for null
7339 (lookup_template_class): Allow for null id_context.
7341 1998-06-25 Richard Henderson <rth@cygnus.com>
7343 * method.c (emit_thunk): Set current_function_is_thunk for the
7344 ASM_OUTPUT_MI_THUNK case as well.
7346 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
7348 * exception.cc (__cplus_type_matcher): Get a match_info pointer
7349 instead of an exception table entry as a parameter.
7351 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
7353 * parse.y (function_try_block): Don't call start_catch_handler.
7354 * except.c (call_eh_info): Remove coerced field from declaration.
7355 (build_eh_type_type_ref): New function to create an address of a
7356 rtti function for the new style exception tables.
7357 (expand_start_catch_block): Split function, this contains the
7359 (process_start_catch_block_old): New function to perform the rest
7360 of expand_start_catch_block under old style exceptions.
7361 (process_start_catch_block_old): New function to perform the rest
7362 of expand_start_catch_block under new style exceptions.
7363 (expand_end_catch_block): Only pop the false label off the stack under
7364 the old style of exceptions.
7365 * semantics.c (finish_try_block): Don't call start_catch_handler.
7366 * exception.cc (struct cp_eh_info): Add original_value field.
7367 (__cplus_type_matcher): Perform type matching on the original exception
7368 value, and if we have a match, set the current value.
7369 (__cp_push_exception): Set the original exception value.
7371 1998-06-23 Jason Merrill <jason@yorick.cygnus.com>
7373 * call.c (joust): Fix confusing conversion warning.
7375 * call.c (build_op_delete_call): Add placement parm. Check
7376 LOOKUP_SPECULATIVELY.
7377 * cp-tree.h, decl2.c, init.c: Adjust.
7378 * decl.c (finish_function): Use it.
7380 * pt.c (tsubst): Diagnose creating void fields or variables.
7382 Mon Jun 22 08:50:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7384 * call.c (build_scoped_method_call): Remove unused variable `tmp'.
7386 * cp-tree.h (check_dtor_name): Add prototype.
7388 * init.c (expand_member_init): Remove unused variables
7389 `ptr_type_node', `parm' and `rval'.
7391 * ptree.c (print_lang_type): Use HOST_WIDE_INT_PRINT_DEC specifier
7393 (lang_print_xnode): Likewise.
7395 * typeck2.c (enum_name_string): Cast argument to sprintf to long
7396 and use %ld specifier.
7398 * xref.c (GNU_xref_end_scope): Use HOST_WIDE_INT_PRINT_DEC
7399 specifier in call to fprintf.
7400 (GNU_xref_member): Cast argument to sprintf to int.
7402 Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7404 * typeck2.c (pop_init_level): Warn about implicit zero initialization
7407 Thu Jun 18 09:32:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7409 * cp-tree.h: Prototype function `check_java_method'.
7411 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
7413 * class.c (finish_struct): Make conflicting use of id a pedwarn.
7414 * decl.c (pushdecl_class_level): Likewise.
7416 1998-06-17 Mark Mitchell <mark@markmitchell.com>
7418 * pt.c (convert_nontype_argument): Issue an error when presented
7419 with an integer (real) constant that cannot be simplified to an
7422 * cp-tree.h (c_get_alias_set): Remove declaration added in
7423 1998-06-13 change that should never have been checked in.
7425 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
7427 * typeck.c (build_binary_op_nodefault): Change % in format strings
7430 * decl.c (grokvardecl): Don't build_static_name for decls that
7431 aren't at namespace scope.
7433 * init.c (perform_member_init): Catch default-initialization of
7436 1998-06-17 Mark Mitchell <mark@markmitchell.com>
7438 * errfn.c (cp_thing): Handle the `%%' formatting sequence.
7440 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
7442 * method.c (hack_identifier): Complain about getting a namespace
7444 * typeck.c (decay_conversion): Remove check for namespaces.
7445 * typeck2.c (incomplete_type_error): Likewise.
7446 * parse.y (template_arg): Add PTYPENAME expansion.
7448 1998-06-16 Andrew MacLeod <amacleod@cygnus.com>
7450 * decl.c (grokvardecl): Don't build external assembler names for
7451 TYPENAMEs in other namespaces as there is no declarator.
7452 * error.c (cp_file_of, cp_line_of): Don't extract file or line number
7453 info from DECL_CONTEXT if it is NULL.
7455 1998-06-16 Jason Merrill <jason@yorick.cygnus.com>
7457 * call.c (check_dtor_name): Split out.
7458 (build_scoped_method_call): Use it.
7459 (build_method_call): Use it.
7460 * init.c (build_offset_ref): Use it.
7462 * typeck.c (build_static_cast): Fix handling of pointers to members.
7464 * decl.c (finish_function): Just return nothing from a constructor.
7465 * typeck.c (c_expand_return): Complain about returning a void
7466 expression from a destructor.
7468 1998-06-13 Mark Mitchell <mark@markmitchell.com>
7470 * class.c (alter_access): Accept a BINFO explaining how to get
7471 from the entity whose accessed is being altered to the type doing
7473 (handle_using_decl): New function containing code split out from ...
7474 (finish_struct_1): Here.
7476 * cp-tree.h (complete_type_or_else): Declare.
7477 * init.c (build_new_1, build_delete): Use it.
7478 * typeck.c (require_complete_type): Use complete_type, rather than
7479 expanding it inline.
7480 (complete_type_or_else): New function.
7481 (build_component_ref): Use it.
7482 (pointer_int_sum): Make sure the type pointed to is complete.
7483 (pointer_diff): Likewise.
7485 * pt.c (for_each_template_parm): Traverse the TYPE_CONTEXT for
7488 * search.c (get_matching_virtual): Note that member templates
7489 cannot override virtual functions.
7491 1998-06-12 Brendan Kehoe <brendan@cygnus.com>
7493 * pt.c (check_explicit_specialization): If DECLARATOR turned into
7494 an error_mark_node from lookup_template_function, return the same.
7495 (determine_specialization): Also make sure TEMPLATE_ID isn't an
7496 error_mark_node, before we try to read its operands.
7497 * decl.c (grokdeclarator): If we got an error_mark_node from
7498 check_explicit_specialization, just return it right back.
7500 1998-06-12 Mark Mitchell <mark@markmitchell.com>
7502 * class.c (instantiate_type): Don't treat template-ids that don't
7503 specify any template arguments as equivalent to ordinary
7504 identifiers. Use OFFSET_REF instead of SCOPE_REF to refer to
7505 pointer-to-members for member templates. Tidy slightly.
7506 * cp-tree.def (TEMPLATE_ID_EXPR): Revise documentation.
7507 * init.c (build_offset_ref): Handle template-ids like ordinary
7508 identifiers, for the most part, but store a TEMPLATE_ID_EXPR in the
7509 offset part of the OFFSET_REF.
7510 * typeck.c (build_unary_op): Change check for unknown types to
7511 look for OFFSET_REFs, not SCOPE_REFs.
7513 1998-06-11 Mark Mitchell <mark@markmitchell.com>
7515 * pt.c (is_member_template_class): New function.
7516 (push_template_decl_real): Use it.
7518 1998-06-11 Benjamin Kosnik <bkoz@elmo.cygnus.com>
7520 * friend.c (do_friend): Add support for nested classes using
7521 member functions of the enclosing class as friends.
7523 1998-06-10 Mark Mitchell <mark@markmitchell.com>
7525 * call.c (convert_default_arg): Make global, not static.
7526 (convert_arg_for_ellipsis): Split out from ...
7527 (build_over_call): Here.
7528 * cp-tree.h (convert_default_arg); Declare.
7529 (convert_arg_to_ellipsis): Likewise.
7530 (do_member_init): Remove.
7531 * init.c (do_member_init): Remove; this code is dead.
7532 (expand_member_init): Remove much of this code; it is dead.
7533 * typeck.c (convert_arguments): Use convert_default_arg and
7534 convert_arg_for_ellipsis, rather than duplicating here.
7536 * call.c (convert_like): Don't fail silently if
7537 build_user_type_conversion fails. Always return error_mark_node
7540 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
7542 * search.c (covariant_return_p): Complain about ambiguous base.
7544 * typeck.c (build_component_ref): Diagnose ref to nested type.
7546 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
7548 * decl.c (grokparms): Check that INIT isn't an error_mark_node
7549 before giving error about invalid type for default arg.
7551 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
7553 * call.c (build_method_call): Fix thinko.
7555 1998-06-10 Dave Brolley <brolley@cygnus.com>
7557 * decl2.c (lang_decode_option): New argc/argv interface.
7558 * cp-tree.h (lang_decode_option): New argc/argv interface.
7559 * lang-specs.h (default_compilers): Only call cpp if -E, -M or -MM is
7560 specified for cpplib-enabled compilers.
7561 * lex.c (lang_init): Don't check_newline for cpplib.
7562 (init_parse): Don't initialize cpplib here.
7564 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
7566 * typeck.c (build_component_ref): Make sure FIELD has a lang_specific
7567 piece before checking DECL_MUTABLE_P.
7569 1998-06-10 John Carr <jfc@mit.edu>
7571 * tree.c (debug_binfo): Make printf format match arguments.
7573 * error.c (OB_PUTI): Make printf format match arguments.
7575 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
7577 * init.c (perform_member_init): Handle default-initialization.
7579 * except.c (build_throw): Handle throwing NULL.
7581 * typeck.c (build_x_function_call): Use resolve_offset_ref.
7583 * search.c (compute_access): Only strip an anonymous union
7586 * call.c (add_builtin_candidates): Tweak.
7588 * cvt.c (build_expr_type_conversion): Restore code for conversion
7590 * decl2.c (delete_sanity): Use it. Clean up.
7592 * typeck.c (comp_ptr_ttypes_real): Fix cv-qual comparisons.
7594 1998-06-10 Branko Cibej <branko.cibej@hermes.si>
7596 * typeck.c (c_expand_return): Don't warn about void expressions on
7597 return statements in functions returning void.
7599 1998-06-09 Mark Mitchell <mark@markmitchell.com>
7601 * pt.c (fn_type_unification): Revise documentation. Tidy.
7602 (type_unification): Likewise.
7604 1998-06-09 Andrew MacLeod <amacleod@cygnus.com>
7606 * semantics.c (finish_try_block): Rename expand_start_catch, and delete
7608 * parse.y (function_try_block): Rename expand_start_catch, and delete
7610 * except.c (expand_end_eh_spec): Rename expand_start_catch, and delete
7613 1998-06-09 Jason Merrill <jason@yorick.cygnus.com>
7615 * search.c (lookup_member): New fn.
7616 * class.c (finish_struct_1): Use it.
7617 * decl.c (lookup_name_real): Use it.
7619 Mon Jun 8 20:45:52 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7621 * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h.
7623 * cp-tree.h: Add prototype for `maybe_print_template_context' and
7624 `maybe_make_one_only'.
7626 * decl.c (auto_function): Remove unused variable `decl'.
7628 * decl2.c: Include dwarf2out.h and dwarfout.h.
7630 * lex.c: Remove redundant declarations of `set_float_handler' and
7633 1998-06-08 Andrew MacLeod <amacleod@cygnus.com>
7635 * except.c (init_exception_processing): Remove NEW_EH_MODEL compile
7636 time flag. Call __cp_eh_info instead of __cp_exception_info.
7637 * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag.
7638 (__cp_exception_info): Return offset into cp_eh_info structure to
7639 match what use to be the start of this structure.
7640 (__cp_eh_info): New function to return a pointer to cp_eh_info struct.
7641 (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL
7643 (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call
7644 __cp_eh_info instead of __cp_exception_info.
7646 1998-06-08 Jason Merrill <jason@yorick.cygnus.com>
7648 * decl.c (cp_finish_decl): Disable inlining of extern inlines
7649 with static variables.
7651 1998-06-08 Mark Mitchell <mark@markmitchell.com>
7653 * init.c (build_offset_ref): Correct previous change to use build,
7656 1998-06-07 Mark Mitchell <mark@markmitchell.com>
7658 * class.c (instantiate_type): Handle pointer-to-members where the
7659 member is a template.
7660 * init.c (build_offset_ref): Likewise.
7661 * typeck.c (build_unary_op): Likewise.
7663 1998-06-07 Richard Henderson <rth@cygnus.com>
7665 * lex.c (lang_init_options): New function.
7666 (lang_init): Remove flag_exceptions == 2 hack.
7668 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
7670 * search.c (envelope_add_decl): Tweak for implicit typename.
7672 * call.c (joust): Also warn about confusing conversion op/constructor
7673 overload resolution.
7675 * spew.c (yylex): Also return the TYPE_DECL if got_object.
7676 Don't clear got_object after '~'.
7677 * call.c (build_scoped_method_call): Tweak destructor handling.
7678 (build_method_call): Likewise.
7679 * pt.c (tsubst_copy, case METHOD_CALL_EXPR): Don't mess with
7680 TYPE_MAIN_VARIANT for destructors.
7681 * semantics.c (finish_object_call_expr): Complain about calling a
7684 1998-06-05 Per Bothner <bothner@cygnus.com>
7686 * g++spec.c (lang_specific_pre_link, lang_specific_extra_ofiles):
7687 Define - update needed by gcc.c change.
7689 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
7691 * error.c (cp_printers): Use 'o' instead of '_' for the null entry.
7693 1998-06-05 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7695 * cp-tree.h (DECL_NAMESPACE_ALIAS, ORIGINAL_NAMESPACE): Declare.
7696 * decl.c (lookup_name_real): Add namespaces_only parameter.
7697 If set, return only NAMESPACE_DECLs.
7698 (select_decl): Likewise.
7699 (identifier_type_value): Give additional parameter.
7700 (lookup_name_nonclass): Likewise.
7701 (lookup_name): Likewise.
7702 (find_binding): Skip namespace aliases.
7703 (binding_for_name): Likewise.
7704 (push_namespace): Check for namespace aliases.
7705 (lookup_name_namespace_only): New function.
7706 (begin_only_namespace_names, end_only_namespace_names): New functions.
7707 * decl2.c (set_decl_namespace): Skip namespace aliases.
7708 (do_using_directive): Likewise.
7709 (do_namespace_alias): Produce namespace aliases, fix alias
7711 * error.c (dump_decl): Support SCOPE_REF.
7712 * parse.y (extdef): Wrap lookup with namespace_only for namespace
7713 aliases and using declarations.
7715 1998-06-04 Jason Merrill <jason@yorick.cygnus.com>
7717 * tree.c (really_overloaded_fn): Only see through one TREE_LIST.
7719 * error.c (dump_expr): Clean up NEW_EXPR case.
7721 1998-06-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
7723 Suggested by Brendan Kehoe
7724 * decl2.c (do_toplevel_using_decl): When decl is a TYPE_DECL,
7725 treat it as using ::decl.
7727 * decl2.c (arg_assoc_type): Process unknown_type_node and OFFSET_TYPE.
7729 * tree.c (mapcar): Support NEW_EXPR.
7731 * error.c (dump_expr): Support NEW_EXPR.
7733 1998-06-03 Jason Merrill <jason@yorick.cygnus.com>
7735 * method.c (make_thunk): Use overload machinery to make name.
7736 * search.c (covariant_return_p): New fn.
7737 (get_matching_virtual): Use it.
7739 * init.c (build_new_1): Fix check for void.
7741 1998-06-01 Per Bothner <bothner@cygnus.com>
7743 * cp-tree.h (TYPE_FOR_JAVA): New macro.
7744 * decl.c, cp-tree.h (java_byte_type_node, java_short_type_node,
7745 java_int_type_node, java_long_type_node, java_float_type_node,
7746 java_double_type_node, java_char_type_node, java_boolean_type_node):
7747 New "primitive" types, with predefined names __java_byte etc.
7748 (record_builtin_java_type): New function.
7749 (init_decl_processing): Make Java types with record_builtin_java_type.
7750 (pushtag, grokdeclarator): Set TYPE_FOR_JAVA if in extern "JAVA".
7751 (xref_baseypes): If base class was TYPE_FOR_JAVA, so is this class.
7752 (grokfndecl): Call check_java_method for Java classes.
7753 * method.c (is_java_type): Removed. Replaced with TYPE_FOR_JAVA.
7754 (process_overload_item): Match types against specific
7755 java_XX_type_node types, rather than using is_java_type.
7756 * class.c (finish_struct_1): Don't add default copy constructor
7757 or operator= if TYPE_FOR_JAVA.
7758 (pop_lang_conext): Restore strict_prototyp proper if Java.
7759 * decl2.c (acceptable_java_type, check_java_method): New functions.
7760 * pt.c (instantiate_class_template): Copy TYPE_FOR_JAVA from pattern.
7761 (tsubst): Move common statement after if statement.
7762 * typeck.c (comptypes): If strict, TYPE_FOR_JAVA must match.
7764 1998-06-01 Jason Merrill <jason@yorick.cygnus.com>
7766 * pt.c (for_each_template_parm): Use first_rtl_op.
7768 * tree.c (build_cplus_array_type_1): Also check index_type for
7771 1998-05-31 Jason Merrill <jason@yorick.cygnus.com>
7773 * pt.c (tsubst): Always copy BINFO_BASETYPES.
7775 1998-05-29 scott snyder <snyder@d0sgif.fnal.gov>
7777 * tree.c (layout_basetypes): If we change TYPE_SIZE, change
7780 1998-05-29 Mark Mitchell <mark@markmitchell.com>
7782 * decl.c (grokdeclarator): Don't complain about in-class
7783 initialization of static consts if we don't really know the type
7786 1998-05-29 Jason Merrill <jason@yorick.cygnus.com>
7788 * cp-tree.h (DECL_DESTRUCTOR_P): New macro.
7789 * method.c (build_destructor_name): New fn.
7790 * decl2.c (maybe_retrofit_in_chrg): Split out...
7791 (grokclassfn): From here. Reorganize.
7792 * decl.c (grok_ctor_properties): Make sure ctors for types with
7793 vbases have the in_chrg parm.
7794 * pt.c (instantiate_class_template): Update
7795 TYPE_USES_VIRTUAL_BASECLASSES from tsubsted bases. Don't call
7797 (tsubst): Call grok_ctor_properties and maybe_retrofit_in_chrg.
7799 1998-05-28 Mark Mitchell <mark@markmitchell.com>
7801 * pt.c (instantiate_decl): Make test for whether or not static
7802 variables should be instantiated early match its comment.
7804 1998-05-28 Jason Merrill <jason@yorick.cygnus.com>
7806 * decl.c (start_decl): Always pedwarn about vacuously redeclaring
7808 (start_function): Call check_default_args.
7809 * decl2.c (grokfield): Don't call check_default_args.
7810 (check_default_args): Use cp_error_at.
7811 * lex.c (do_pending_defargs): Call check_default_args.
7813 1998-05-27 Brendan Kehoe <brendan@cygnus.com>
7815 * call.c (build_method_call): Make sure get_type_value returns
7816 something before we try to use its TYPE_MAIN_VARIANT.
7817 (build_scoped_method_call): Likewise.
7819 1998-05-27 Jason Merrill <jason@yorick.cygnus.com>
7821 * typeck2.c (digest_init): Complain about getting a TREE_LIST to
7822 initialize an array.
7824 * search.c (expand_upcast_fixups): Don't set DECL_CONTEXT and
7827 * friend.c (do_friend): Clarify template warning.
7829 1998-05-27 Mark Mitchell <mark@markmitchell.com>
7831 * decl.c (shadow_label): Don't treat decls as identifiers.
7832 (maybe_push_to_top_level): Clear shadowed_labels.
7834 * pt.c (instantiate_decl): Reset lineno and filename after calling
7835 regenerate_decl_from_template.
7837 * decl.c (grokdeclarator): Don't try to use TYPE_OBSTACK on an
7840 1998-05-27 Kevin Buhr <buhr@stat.wisc.edu>
7842 * parse.y (base_class): Use is_aggr_type, not IS_AGGR_TYPE.
7844 1998-05-26 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
7846 * pt.c (process_template_parm): Accept TYPENAME_TYPE nodes.
7847 (convert_nontype_argument): Handle cases when nontype template
7848 parameters become classes after substitution.
7850 1998-05-26 Mark Mitchell <mark@markmitchell.com>
7852 * friend.c (is_friend): Use comptypes, rather than == to compare
7853 types. Modify for new representation of template friends.
7854 (make_friend_class): Likewise.
7855 * pt.c (tsubst_friend_class): Undo 1998-05-21 change. Tweak.
7856 (instantiate_class_template): Deal with template friends.
7858 * decl.c (store_parm_decls): Remove redundant call to
7859 expand_main_function.
7861 1998-05-26 Benjamin Kosnik <bkoz@loony.cygnus.com>
7863 * decl.c (start_decl): Check for DECL_LANG_SPECIFIC before
7866 1998-05-26 Per Bothner <bothner@cygnus.com>
7868 * language_as_string: Handle lang_java.
7870 1998-05-26 Jason Merrill <jason@yorick.cygnus.com>
7872 * decl.c (pushdecl): Don't copy the type_decl.
7874 1998-05-26 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7876 * class.c (pushclass): Always store TYPE_MAIN_VARIANT in
7878 * decl.c (grokdeclarator): Put typedefs on the type's obstack.
7880 * parse.y (complex_direct_notype_declarator): Use $1 to access
7881 scope of notype_qualified_id.
7883 1998-05-26 Dave Brolley <brolley@cygnus.com>
7885 * lex.c (parse_options,yy_cur,yy_lim): Add for cpplib.
7886 (init_parse): Initialize cpplib interface.
7888 * Makefile.in (CXX_OBJS): Make sure dependencies never end with an
7891 1998-05-26 Mark Mitchell <mark@markmitchell.com>
7893 * decl.c (pushtag): Avoid crashing on erroneous input.
7895 1998-05-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7897 * decl.c (push_namespace): Only produce one unique name for
7898 anonymous namespaces.
7899 (get_unique_name): Remove.
7901 1998-05-25 Mark Mitchell <mark@markmitchell.com>
7903 * call.c (tourney): Don't do any extra comparisons.
7905 * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions.
7907 * cp-tree.h (processing_template_parmlist): Declare.
7908 * decl.c (pushtag): Don't call push_template_decl when we
7910 * pt.c (processing_template_parmlist): New variable.
7911 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro.
7912 (complete_template_args): Use it.
7913 (add_to_template_args): Likewise.
7914 (innermost_args): Likewise.
7916 (begin_template_parm_list): Use processing_template_parmlist.
7917 (end_template_parm_list): Likewise.
7919 * cp-tree.h (ANON_UNION_TYPE_P): New macro.
7920 * decl.c (grokdeclarator): Use it.
7921 * decl2.c (grok_x_components): Likewise.
7922 * init.c (initializing_context): Likewise.
7923 * method.c (do_build_copy_constructor): Likewise.
7924 (do_build_assign_ref): Likewise.
7925 * search.c (compute_access): Likewise.
7926 * typeck.c (build_component_ref): Likewise.
7928 * decl.c (grokdeclarator): Don't give a cv-qualified version of an
7929 unnamed type a typedef name "for linkage purposes".
7931 * pt.c (lookup_template_class): Don't look at
7932 IDENTIFIER_CLASS_VALUE when there's no current_class_type.
7934 * method.c (build_overload_int): Handle error cases gracefully.
7936 * pt.c (instantiate_decl): Handle static member variables
7939 * pt.c (tsubst): Use the tsubst'd type when producing new
7940 TEMPLATE_PARM_INDEX nodes.
7942 1998-05-24 Mark Mitchell <mark@markmitchell.com>
7944 * tree.c (cp_tree_equal): Handle pointers to member functions.
7946 * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make
7947 sure the type of the REF_BIND is a reference type.
7948 (maybe_handle_ref_bind, compare_ics): Rename reference_type to
7949 target_type for clarity.
7951 * parse.y (xcond): Move call to condition_conversion ...
7952 * semantics.c (finish_for_cond): Here.
7953 * parse.c: Regenerated.
7955 1998-05-24 Jason Merrill <jason@yorick.cygnus.com>
7957 * decl.c (push_namespace): Namespaces have type void.
7958 * typeck2.c (incomplete_type_error): Complain about namespace
7960 * typeck.c (decay_conversion): Likewise.
7962 1998-05-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
7964 * error.c (dump_expr): Support namespaces.
7966 1998-05-23 Jason Merrill <jason@yorick.cygnus.com>
7968 * cp-tree.def: Add SRCLOC.
7969 * cp-tree.h: Add struct tree_srcloc and accessor macros.
7970 * tree.c (build_srcloc, build_srcloc_here): New fns.
7971 * pt.c (add_pending_template): Use build_srcloc_here.
7972 (push_tinst_level): Update last_template_error_tick before erroring.
7973 (instantiate_decl): Restore lineno and input_filename before
7974 calling add_pending_template.
7975 * decl2.c (finish_file): Set up lineno and input_filename for
7978 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
7980 * decl.c (lang_print_error_function): New fn.
7981 (init_decl_processing): Set print_error_function to use it.
7982 * errfn.c (cp_thing): Don't call maybe_print_template_context here.
7984 * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and
7987 * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for
7988 copy-initialization.
7990 * class.c (build_vtable_entry): Use int_fits_type_p.
7991 (build_vtable): Pass a signed offset to build_vtable_entry.
7992 (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1,
7993 set_rtti_entry): Likewise.
7995 1998-05-22 Per Bothner <bothner@cygnus.com>
7997 * cp-tree.h: Add comments documenting which LANG_FLAGS are used.
7998 (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used.
8000 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
8002 * pt.c (print_template_context): Use fprintf instead of cp_error.
8004 * pt.c (determine_specialization): Just return an error_mark_node.
8005 Also print the decl we want in error messages. If we complain,
8006 return error_mark_node.
8007 (tsubst_friend_function): Set lineno and input_filename so
8008 error messages will be useful.
8009 (instantiate_template): Just return an error_mark_node.
8010 (check_explicit_specialization): Don't mess with a returned
8013 * pt.c (print_template_context): Add new argument.
8014 (maybe_print_template_context): New fn.
8015 (push_tinst_level): Increment tinst_level_tick.
8016 (pop_tinst_level): Likewise.
8017 * errfn.c (cp_thing): Call maybe_print_template_context. Use
8018 xrealloc instead of xmalloc.
8020 * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT.
8022 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
8024 * pt.c (tsubst_friend_class): Don't call redeclare_class_template
8025 if the template we looked up is the same as the one we already
8028 Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com>
8030 * lex.c: (handle_sysv_pragma): FILE* parameter not used.
8031 (cpp_reader,parse_in): Add for cpplib.
8032 (check_newline): Call handle_sysv_pragma with new interface.
8033 (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line.
8035 * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib.
8036 (sub_getch): Call GETC for cpplib.
8038 * cp-tree.h: (get_directive_line): Different prototype for cpplib.
8039 (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line.
8041 * Makefile.in (CXX_OBJS): Add @extra_cxx_objs@ for cpplib.
8043 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
8045 * decl2.c (maybe_make_one_only): New fn.
8046 (import_export_vtable): Use it.
8047 (import_export_decl): Likewise.
8048 * pt.c (mark_decl_instantiated): Likewise.
8050 1998-05-21 Mark Mitchell <mmitchell@usa.net>
8052 * decl2.c (find_representative_member): Rename to ...
8053 (build_anon_union_vars): New function.
8054 (finish_anon_union): Fix stupidity of previous change.
8056 1998-05-20 Jason Merrill <jason@yorick.cygnus.com>
8058 * decl.c (grokfndecl): Handle definition of specialization in
8061 * error.c (dump_decl): Fix LOOKUP_EXPR handling.
8063 1998-05-20 Mark Mitchell <mmitchell@usa.net>
8065 * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P
8066 to look for type declarations.
8067 (finish_struct): Deal with templates on the CLASSTYPE_TAGS list.
8068 * cp-tree.h (DECL_DECLARES_TYPE_P): New macro.
8069 (finish_member_class_template): Declare.
8070 * decl.c (pushtag): Put member class templates on the
8071 CLASSTYPE_TAGS list, just as for ordinary member classes.
8072 (pushdecl_class_level): Use DECL_DECLARES_TYPE_P.
8073 (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with
8074 IDENTIFIER_NAMESPACE_VALUEs.
8075 * parse.y (component_decl): Move code to ...
8076 * semantics.c (finish_member_class_template): New function.
8077 Don't put member class templates on the list of components for a
8079 * parse.c: Regenerated.
8080 * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types.
8081 In fact, don't use DECL_CONTEXT at all here.
8083 1998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de>
8085 * decl.c (record_unknown_type): New function.
8086 (init_decl_processing): Call it for the unknown and global type
8089 1998-05-20 Mark Mitchell <mmitchell@usa.net>
8091 * decl2.c (find_representative_member): New function.
8092 (finish_anon_union): Use it.
8094 * cp-tree.h (MAIN_NAME_P): New macro.
8095 (DECL_MAIN_P): Likwise.
8096 * decl.c (pushdecl): Avoid crashing on redefinitions of `main'.
8097 (grokfndecl): Use the new macros.
8098 (grokdeclarator): Likewise.
8099 (start_function): Likewise.
8100 (store_parm_decls): Likewise.
8101 (finsh_function): Likewise.
8102 * friend.c (do_friend): Likewise.
8103 * typeck.c (build_function_call_real): Likewise.
8104 (build_unary_op): Likewise.
8106 Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com>
8108 * decl2.c (start_objects, finish_objects, do_dtors,
8109 do_ctors): Split out from...
8110 (finish_file): ...here.
8112 Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com>
8114 * tree.c (is_overloaded_fn): Don't abort on placeholders from
8117 Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com>
8119 * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node.
8121 * error.c (dump_expr): Handle an ARROW_EXPR.
8123 Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net>
8125 * decl.c (saveable_obstack): Declare.
8126 (pushdecl): Copy TYPE_DECLs to the same obstack as the type they
8127 declare, if necessary.
8129 Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net>
8131 * call.c (compare_qual): Remove.
8133 (is_properly_derived_from): New function.
8134 (maybe_handle_ref_bind): Likewise.
8135 (maybe_handle_implicit_object): Likewise.
8136 (compare_ics): Modify substantially to bring into conformance with
8138 * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro.
8139 (comp_cv_qualification): Declare.
8140 (comp_cv_qual_signature): Likewise.
8141 * typeck.c (comp_cv_qualification): Likewise.
8142 (comp_cv_qual_signature): Likewise.
8144 Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8146 * Makefile.in (parse.o): Depend on toplev.h.
8148 * class.c (typecode_p): Remove prototype and definition.
8150 * cp-tree.h (currently_open_class, is_empty_class, member_p):
8153 * decl.c (push_overloaded_decl_top_level): Remove prototype and
8156 * errfn.c (cp_error): Cast function pointer `error' to (errorfn *)
8157 in call to `cp_thing'.
8158 (cp_warning): Likewise for function pointer `warning'.
8160 * except.c (do_function_call): Remove prototype and definition.
8161 (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL.
8163 * method.c (is_java_type): Add prototype and make it static.
8165 * parse.y: Include toplev.h.
8167 * pt.c (type_unification): Remove unused variable `arg'.
8168 (instantiate_decl): Likewise for `save_ti'.
8170 * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'.
8172 Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com>
8174 * init.c (build_member_call): Handle template_ids.
8175 * parse.y (primary): Add global_scope template_id.
8177 Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com>
8179 * decl2.c (get_sentry): Use end_temporary_allocation.
8180 Don't declare permanent_obstack.
8182 Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net>
8184 * parse.y (.finish_new_placement): New non-terminal.
8185 (unary_expr, new_type_id): Use it.
8186 * parse.c: Regenerated.
8188 Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com>
8190 * pt.c (redeclare_class_template): Say where the original definition
8191 of the template-parameter's default argument appeared.
8193 Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com>
8195 * call.c (build_over_call): Tweak empty class handling.
8197 * decl.c (make_typename_type): Use currently_open_class.
8199 * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG.
8201 Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
8203 * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE
8204 for a type unless it is one.
8206 * class.c (finish_struct_1): Use OVL_CURRENT in error message.
8208 Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com)
8210 * Makefile.in (program_transform_name, objdir): Define.
8212 * Makefile.in (BISON): Use bison from the build tree if it exists.
8215 Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
8217 * typeck.c (type_unknown_p): Return true for TREE_LIST also.
8219 * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs.
8221 Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com>
8223 * call.c (build_scoped_method_call): Likewise.
8225 Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net>
8227 * init.c (build_new_1): Call suspend_momentary around the creation
8228 of values that must be saved for exception handling.
8229 * parse.y (.build_new_placement): New non-terminal.
8230 (unary_expr, new_placement): Use it.
8231 * parse.c: Regenerated.
8233 Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com>
8235 * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare
8238 * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the
8241 * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace.
8243 Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com>
8245 * decl.c (start_decl): Revert problem change.
8247 * Makefile.in (CONFLICTS): Fix.
8249 Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8251 * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits.
8253 Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com>
8255 * class.c (finish_struct_1): Use BINFO_SIZE.
8257 * decl.c (start_decl): Use 'tem'.
8259 Thu May 14 16:30:47 1998 Andrew MacLeod <amacleod@cygnus.com>
8261 * exception.cc: Include eh-common.h.
8262 (struct cp_eh_info): Add eh_info struct with NEW_EH_MODEL.
8263 (__cplus_type_matcher): First stab at new C++ runtime type matcher.
8264 (__cp_push_exception): Initialize eh_info struct as well.
8265 * except.c: Remove local structs and include eh-common.h.
8266 (init_exception_processing): Set language and version codes.
8267 (call_eh_info): Add presence of eh_info to runtime description of
8269 (expand_end_eh_spec): Call start_catch_block() and end_catch_block().
8270 * semantics.c (finish_try_block): Call start_catch_block() and
8272 * parse.y (function_try_block): Call start_catch_block() and
8275 Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com>
8277 * typeck.c (original_type): New function.
8278 (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2,
8279 to see if they're actually the same.
8280 * cp-tree.h (original_type): Declare.
8282 Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8284 * Makefile.in (lex.o): Depend on output.h.
8286 * call.c (add_function_candidate): Remove unused variable `cand'.
8287 (add_conv_candidate): Likewise.
8288 (build_builtin_candidate): Likewise.
8290 * cp-tree.h: Add prototype for `types_overlap_p'.
8292 * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED.
8294 * decl2.c (merge_functions): Remove unused variables `tmp' and
8297 * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED.
8298 (code_as_string): Likewise.
8299 (language_as_string): Likewise.
8300 (parm_as_string): Likewise.
8301 (op_as_string): Likewise.
8302 (assop_as_string): Likewise.
8303 (cv_as_string): Likewise.
8305 * lex.c: Include output.h.
8307 * pt.c (type_unification): Cast first argument of `bzero' to a char*.
8309 * search.c (dfs_no_overlap_yet): Mark parameter `t' with
8312 * tinfo.cc (__class_type_info::dcast): Change the type of variable
8313 `i' from int to size_t.
8315 * typeck.c (language_lvalue_valid): Mark parameter `exp' with
8318 Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com>
8320 * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or
8321 DECL_NAMESPACE_SCOPE_P.
8322 (lang_decl_name): Likewise.
8323 * pt.c (tsubst_friend_function, tsubst): Likewise.
8324 * decl.c (pushdecl, redeclaration_error_message, start_decl,
8325 cp_finish_decl, start_function): Likewise.
8326 * class.c (finish_struct_1): Likewise.
8327 * call.c (build_over_call): Likewise.
8328 (compare_ics): Use DERIVED_FROM_P.
8330 Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net>
8332 * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro.
8333 * method.c (build_mangled_name): Use it.
8334 (build_decl_overload_real): Likewise.
8336 * error.c (dump_simple_decl): New function, broken out from ...
8337 (dump_decl): Use it.
8339 Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net>
8341 * ptree.c (lang_print_xnode): Add missing `break'.
8343 * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE.
8345 * call.c (add_template_candidate): Adjust for changes to
8346 fn_type_unification.
8347 (add_template_candidate_real): Likewise.
8348 (add_template_conv_candidate): Likewise.
8349 (build_user_type_conversion_1): Likewise.
8350 (build_new_function_call): Likewise.
8351 (build_object_call): Likewise.
8352 (build_new_op): Likewise.
8353 (build_new_method_call): Likewise.
8354 * class.c (instantiate_type): Likewise.
8355 * cp-tree.h (unification_kind_t): New type.
8356 (fn_type_unification): Adjust prototype.
8357 (type_unificaiton): Likewise.
8358 * pt.c (UNIFY_ALLOW_NONE): New macro.
8359 (UNIFY_ALLOW_MORE_CV_QUAL): Likewise.
8360 (UNIFY_ALLOW_LESS_CV_QUAL): Likewise.
8361 (UNIFY_ALLOW_DERIVED): Likewise.
8362 (unify): Change prototype.
8363 (maybe_adjust_types_for_deduction): New function.
8364 (check_cv_quals_for_unify): Likewise.
8365 (determine_specialization): Adjust.
8366 (fn_type_unification): Likewise.
8367 (type_unification): Likewise.
8368 (type_unification_real): Likewise. Use
8369 maybe_adjust_types_for_deduction. Fix mishandling of
8370 back-unification of template functions passed as arguments. Pass
8371 appropriate combination of UNIFY_ALLOW_* to unify.
8372 (unify): Remove unused NTPARMS parameter. Use
8373 check_cv_quals_for_unify. Remove bogus code that allowed
8374 too-generous unification in order to adhere more closely to standard.
8375 (get_bindings_real): Adjust.
8376 (get_class_bindings): Likewise.
8378 * method.c (build_overload_identifier): Only use the innermost
8379 template arguments when mangling.
8380 * pt.c (tsubst_template_argument_vector): New function.
8381 (complete_template_args): Deal with the situation where the
8382 extra_args contain more than one level of arguments.
8383 (lookup_template_class): Deal with member template classes, which
8384 may have more than one level of arguments.
8385 (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE.
8386 Improve handling of member template classes. Use
8387 DECL_PRIMARY_TEMPLATE instead of inline expansion. Use
8388 tsubst_template_argument_vector where appropriate.
8389 (regenerate_decl_from_template): Break out from ...
8390 (instantiate_decl): Here.
8392 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
8393 * parse.h: Regenerated.
8394 * parse.c: Really regenerated.
8396 * cp-tree.h (finish_unary_op_expr): New function.
8397 (finish_id_expr): Likewise.
8398 (begin_new_placement): Likewise.
8399 (finish_new_placement): Likewise.
8400 (finish_declarator): Likewise.
8401 (finish_translation_unit): Likewise.
8402 (finish_parmlist): Likewise.
8403 (begin_class_definition): Likewise.
8404 (finish_class_definition): Likewise.
8405 (finish_default_args): Likewise.
8406 (finish_inline_definitions): Likewise.
8407 * parse.y (GCC_ASM_KEYWORD): Remove.
8408 (TYPENAME_ELLIPSIS): Likewise.
8409 * parse.c: Regenerated.
8410 Use new functions in semantics.c in the actions for many rules.
8411 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
8412 * hash.h: Regenerated.
8413 * semantics.c (finish_expr_stmt): Allow NULL expr.
8414 (finish_unary_op_expr): New function, containing
8415 code previously in parse.y.
8416 (finish_id_expr): Likewise.
8417 (begin_new_placement): Likewise.
8418 (finish_new_placement): Likewise.
8419 (finish_declarator): Likewise.
8420 (finish_translation_unit): Likewise.
8421 (finish_parmlist): Likewise.
8422 (begin_class_definition): Likewise.
8423 (finish_class_definition): Likewise.
8424 (finish_default_args): Likewise.
8425 (finish_inline_definitions): Likewise.
8427 Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
8429 * typeck.c (build_c_cast): Don't decay arrays and functions to
8430 pointer type when converting to a class type.
8432 Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
8434 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro.
8435 (DECL_CLASS_SCOPE_P): Likewise.
8437 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
8439 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
8440 * decl2.c (constructor_name_full): Likewise.
8442 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
8444 * tree.c (mapcar): Add OVERLOAD support.
8446 * init.c (resolve_offset_ref): We must use basetype_path before we
8447 destroy it with a call to convert_pointer_to.
8449 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
8451 * class.c (currently_open_class): New fn.
8452 * decl.c (lookup_name_real): Use it.
8453 * search.c (lookup_field): Likewise.
8455 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
8457 * cp-tree.def (OVERLOAD): New node.
8458 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
8459 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
8460 (NAMESPACE_BINDING): Remove.
8461 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
8463 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
8465 (tree_overload): New struct.
8466 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
8467 (REAL_IDENTIFIER_TYPE_VALUE): Define.
8468 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
8469 (lang_decl_flags): Remove in_namespace.
8470 (lang_decl): Remove chain.
8471 (DECL_CHAIN, DECL_NAMESPACE): Remove.
8472 (flag_honor_std): Declare extern.
8473 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
8474 namespace_binding, set_namespace_binding,
8475 lookup_function_nonclass, cat_namespace_levels,
8476 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
8477 scratch_ovl_cons, ovl_member, build_overload): Declare.
8478 (decl_list_length, get_namespace_id, current_namespace_id,
8479 overloaded_globals_p): Remove.
8480 (lookup_using_namespace, qualified_lookup_using_namespace): Change
8482 (push_scratch_obstack): New macro.
8483 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
8484 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
8486 (build_new_function_call): Iterate using OVL_CHAIN.
8487 Print DECL_NAME in when reporting ambiguities.
8488 (build_object_call): Iterate using OVL_NEXT for fns, convs.
8489 (build_new_op): Call lookup_function_nonclass.
8490 Iterate using OVL_NEXT.
8491 (build_op_delete_call): Change detection of members.
8492 Do not wrap TREE_LIST around fields and single global functions.
8493 (build_over_call): Don't push a class level if the context is a
8495 (build_new_method_call): Iterate using OVL_NEXT.
8496 * class.c (add_method): Chain overloaded members using
8497 build_overload. Remove copying of method.
8498 (grow_method): When iterating through the obstack, expect OVERLOAD
8499 nodes. Chain overload members.
8500 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
8501 nodes in call to get_baselinks.
8502 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
8503 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
8504 fdecls that are OVERLOAD nodes.
8505 (validate_lhs): New function.
8506 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
8507 code. Use DECL_NAME in error messages. Split code between global
8508 and member function processing.
8509 * decl.c (global_type_node): New static variable.
8510 (in_std): New global.
8511 (struct binding_level): New field usings.
8512 (resume_binding_level): Assert that we are not in a class.
8513 (toplevel_bindings_p): Just check for namespace_p or
8515 (resume_level): Remove.
8516 (find_binding): New function.
8517 (binding_for_name): Call it.
8518 (namespace_binding, set_namespace_binding): New functions.
8519 (push_namespace): Associate binding level with new namespace,
8520 resume_binding_level for existing namespace. Remove old code.
8521 Fake std by counting.
8522 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
8523 (maybe_push_to_top_level): Save current namespace.
8524 (pop_from_top_level): Restore saved namespace.
8525 (pop_namespace): Call suspend_binding_level. Remove old code.
8526 (cat_namespace_levels): New function.
8527 (set_identifier_type_value_with_scope): For namespace bindings,
8528 set BINDING_TYPE, and use global_type_node.
8529 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
8530 (identifier_type_value): New function.
8531 (pushtag): If no context, use current_namespace.
8532 (duplicate_decls): Don't process DECL_CHAIN.
8533 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
8534 already set. Never reset it to NULL_TREE. Lookup global variables
8535 in their namespace. Push overloaded templates if they are on
8537 (pushdecl_namespace_level): New function.
8538 (pushdecl_top_level): Implement using pushdecl_namespace_level.
8539 (pushdecl_using_decl): New function.
8540 (overloaded_globals_p): Remove.
8541 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
8542 them. Use namespace_binding and set_namespace_value.
8543 (redeclaration_error_message): Complain if the declarations come
8544 from different namespaces.
8545 (lookup_tag): On namespace level, look in the BINDING_TYPE.
8546 (lookup_namespace_name): Pass tree_bindings from stack. Remove
8548 (select_decl): New function.
8549 (lookup_name_real): Call it for qualified and unqualified lookup.
8550 Pass tree_bindings from the stack.
8551 If prefer_type is 1, also accept namespaces.
8552 (lookup_function_nonclass): New function.
8553 (init_decl_processing): Set the binding level of the global
8554 namespace to global_binding_level.
8555 Build a proper type list for __builtin_apply.
8556 Initialize std_node to "fake std" if flag_honor_std is set.
8557 Initialize global_type_node.
8558 Allocated bad_alloc in namespace std if flag_honor_std.
8559 (define_function): Set the DECL_CONTEXT to the current_namespace.
8560 (start_decl): A namespace is not considered as a context here. If
8561 the DECL_CONTEXT is a namespace, push the decl.
8562 (cp_finish_decl): Check for namespaces used as initializers.
8563 (grokfndecl): Add namespace parameter. Remove processing of
8565 (grokvardecl): Add namespace parameter.
8566 (grokdeclarator): Process SCOPEs that are namespaces. For
8567 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
8568 (start_function): Check for contexts that are namespaces.
8569 Set context for declarations that have not been pushed.
8570 (store_parm_decls): Check for ::main only.
8571 (finish_function): Likewise.
8572 (start_method): Check for contexts that are namespaces.
8573 (start_method): Remove DECL_CHAIN processing.
8574 * decl2.c (flag_honor_std): Declare.
8575 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
8576 (decl_namespace_list): New static global.
8577 (grok_x_components): Ignore namespaces as type contexts.
8578 (check_classfn): Expect OVERLOAD nodes.
8579 (grokfield): Remove DECL_CHAIN processing.
8580 (finish_file): Call cat_namespace_levels.
8581 (merge_functions): New function.
8582 (ambiguous_decl): Rewrite.
8583 (lookup_using_namespace): Produce tree_bindings.
8584 (qualified_lookup_using_namespace): Likewise.
8585 (set_decl_namespace, decl_namespace, current_decl_namespace,
8586 push_decl_namespace, pop_decl_namespace): New functions.
8587 (arg_lookup): New struct.
8588 (add_function, arg_assoc_namespace, arg_assoc_class,
8589 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
8591 (get_namespace_id, current_namespace_id): Remove.
8592 (do_toplevel_using_decl): Rewrite.
8593 (do_class_using_decl): Complain about namespace qualifiers.
8594 (do_using_directive): Sorry if not on namespace level. Complain
8595 about unknown namespaces.
8596 * error.c (dump_aggr_type): Check for namespace contexts.
8597 * except.c (init_exception_processing): Push terminate into std.
8598 * friend.c (is_friend): A namespace is not a context, here.
8599 * init.c (expand_member_init): Remove DECL_CHAIN processing.
8600 (build_offset_ref): Process OVERLOAD nodes.
8601 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
8602 * lex.c (identifier_type): Loop using OVL_CHAIN.
8603 (see_typename): Set looking_for_typename to 2.
8604 (real_yylex): Likewise.
8605 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
8606 (do_scoped_id): Expect OVERLOAD nodes.
8607 Change calling convention for qualified_lookup_using_namespace.
8608 (build_lang_decl): Don't set in_namespace anymore.
8609 * method.c (typevec_size): New global.
8610 (build_overload_nested_name): Return if global_namespace.
8611 Otherwise, always expect a declaration context.
8612 (build_qualified_name): Likewise.
8613 Make sure we don't write beyond typevec_size.
8614 (build_decl_overload_real): Likewise.
8615 Allocate one extra slot for the namespace.
8616 (hack_identifier): Mark code dead.
8617 Process OVERLOAD and NAMESPACE_DECL nodes.
8618 * parse.y (program): Pop namespaces until in global namespace.
8619 (extdef): In a using-declaration, don't discard the identifier if
8620 there is no declaration.
8621 (left_curly): Ignore type contexts which are namespaces.
8622 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
8624 * pt.c (template_class_depth): Expect types to be namespaces.
8625 (determine_specialization): Simplify by expecting OVERLOAD nodes.
8626 (push_template_decl): Push into namespace level.
8627 Reset ctx if it is a namespace.
8628 Set DECL_CONTEXT to current_namespace if not set already.
8629 Ignore real contexts that are namespaces.
8630 (mangle_class_name_for_template): Skip global_namespace.
8631 Mangle other namespaces as declarations.
8632 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
8633 (lookup_template_class): Push into namespace of context.
8634 If the context is a namespace, set it to global_namespace.
8635 Use id_context for mangling.
8636 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
8637 (tsubst_friend_function): Ignore namespace contexts.
8638 Push into namespace level.
8639 (tsubst): Handle NAMESPACE_DECL nodes.
8640 Remove DECL_CHAIN processing.
8641 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
8642 * ptree.c (print_lang_identifier): Print bindings.
8643 (lang_print_xnode): Print OVERLOAD nodes.
8644 * rtti.c (init_rtti_processing): Push type_info into std.
8645 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
8646 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
8647 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
8648 lookup_fnfields_here): Likewise.
8649 Process all nodes, instead of going through TREE_CHAIN.
8650 * sig.c (build_signature_pointer_or_reference_type): Set context
8651 to global_namespace.
8652 (build_signature_table_constructor): Expect OVERLOAD nodes.
8653 * spew.c (yylex): Save old setting of looking_for_typename.
8654 * tree.c (decl_list_length): Remove.
8655 (binding_init): New function.
8656 (count_functions): Rewrite.
8657 (is_overloaded_fn): Expect OVERLOAD nodes.
8658 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
8659 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
8660 ovl_member): New functions.
8661 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
8662 (type_unknown_p): Likewise.
8663 (require_instantiated_type): Likewise.
8664 (build_component_ref): Declare code dead.
8665 (build_x_function_call): Create and expect OVERLOAD nodes.
8666 (build_function_call_real): Check for ::main only.
8667 (build_unary_op): Likewise. Expect OVERLOAD nodes.
8668 (convert_for_assignment): Check for TREE_LIST before accessing
8670 * decl.c (duplicate_decls): Check for namespace bindings instead
8672 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
8673 lookup_name_current_level, start_decl, xref_tag,
8674 finish_enum): Likewise.
8675 * init.c (build_offset_ref): Likewise.
8676 * search.c (lookup_field): Likewise.
8677 (lookup_fnfields): Likewise.
8678 (dfs_debug_mark): Likewise.
8679 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
8680 (poplevel_class, pop_from_top_level): Likewise.
8681 * decl2.c (finish_method): Likewise.
8682 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
8683 * decl.c (record_builtin_type): Likewise.
8684 (init_decl_processing, grokfndecl): Likewise.
8685 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
8686 (make_lang_type): Likewise.
8687 * parse.y (make_thunk): Likewise.
8688 * pt.c (tsubst): Likewise.
8689 * tree.c (debug_binfo): Likewise.
8690 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
8691 tinfo2.cc, inc/new.h: Add std qualifications.
8692 * inc/new: Wrap with namespace std if __HONOR_STD.
8693 * inc/typeinfo: Likewise.
8695 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
8697 * call.c (build_user_type_conversion_1): Handle second_conv
8698 properly for templates.
8700 Thu May 7 17:09:25 1998 Andrew MacLeod <amacleod@cygnus.com>
8702 * method.c (build_decl_overload_real): Set TREE_USED flag to
8703 zero for build_type_variants nodes as well.
8705 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
8707 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
8709 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
8711 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
8712 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
8713 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
8714 xref.o): Add toplev.h dependencies.
8716 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
8718 * errfn.c (cp_error, cp_warning): Remove declarations for
8719 error and warning respectively.
8721 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8723 * error.c: Convert to using ctype macros defined in system.h.
8724 * method.c: Likewise.
8726 * lex.c: Likewise. Also remove redundant system header stuff.
8728 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
8730 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
8731 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
8732 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
8733 xref.c: Add include of toplev.h.
8735 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
8737 * tree.c (perm_manip): Also regenerate the RTL of an extern.
8738 (copy_to_permanent): Use end_temporary_allocation.
8740 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
8742 * init.c (expand_vec_init): The initialization of each array
8743 element is a full-expression.
8745 Tue May 5 18:24:13 1998 Andrew MacLeod <amacleod@cygnus.com>
8747 * method.c (build_mangled_name): Add a call to build_type_variant
8748 to get the right type.
8750 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
8752 * Makefile.in: Add .SUFFIXES.
8754 * cp-tree.def: Remove NAMESPACE_DECL.
8756 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
8758 * call.c (build_over_call): Do evaluate arg even if it has empty
8760 * decl.c (start_function): Don't push a member function.
8762 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
8764 * Makefile.in (g++FAQ.info): Put -o option before input file.
8766 Thu Apr 30 13:05:33 1998 Andrew MacLeod <amacleod@cygnus.com>
8768 * gxxint.texi: Add info for squangling codes K and B.
8770 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
8772 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
8773 the expression in templates.
8774 (finish_stmt_expr): Likewise.
8776 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
8778 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
8780 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
8782 * decl.c (maybe_push_to_top_level): Always clear
8783 current_template_parms and processing_template_decl.
8784 (pushtag): Remove check of current_class_type and some comments,
8785 since maybe_push_to_top_level no longer creates confusion.
8787 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
8789 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
8790 (DECL_CLASS_TEMPLATE_P): Likewise.
8791 (DECL_PRIMARY_TEMPLATE): Likewise.
8792 (PRIMARY_TEMPLATE_P): Use it.
8793 (push_template_decl_real): New function.
8794 (redeclare_class_template): Take new template parameters as
8796 (is_specialization_of): New function.
8797 (comp_template_args): Declare.
8798 * decl.c (pushtag): Handle friend template classes.
8799 (xref_tag): Likewise. Use new calling convention for
8800 redeclare_class_template.
8801 * decl2.c (grok_x_components): Handle friend templates.
8802 * friend.c (is_friend): Use is_specialization_of where
8803 appropriate. Deal with friend class templates.
8804 (make_friend_class): Let a class template be friends with itself.
8805 * pt.c (comp_template_args): Remove declaration.
8806 (tsubst_friend_class): New function.
8807 (push_template_decl_real): New function.
8808 (push_template_decl): Use it.
8809 (redeclare_class_template): Adjust for new calling convention.
8810 (comp_template_args): Give it external linkage.
8811 (instantiate_class_type): Use tsubst_friend_class to deal
8812 with friend templates.
8813 * typeck.c (comptypes): Use comp_template_args, rather than
8814 expanding it inline.
8815 * parse.y (component_decl): Handle a nested template type
8816 like other component type declarations.
8818 * pt.c (check_explicit_specialization): Handle overloaded
8819 constructors correctly.
8821 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
8822 (lookup_template_class): Use it.
8824 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
8826 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
8827 * cp-tree.h: Add WRAPPER support.
8828 * call.c (add_candidate): Split out from add_*_candidate fns.
8829 (build_over_call): Take the candidate instead of function and args.
8830 Enforce access control here. Emit overload warnings here.
8831 (add_warning): New fn.
8832 (joust): Add WARN parm. If not set, call add_warning instead of
8833 printing a warning. Re-enable some warnings.
8835 (convert_like): Adjust.
8836 (build_new_op): Adjust.
8837 (build_new_function_call): Adjust.
8838 (build_user_type_conversion_1): Adjust.
8839 (USER_CONV_FN): Adjust.
8840 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
8841 build_int_wrapper): New fns.
8843 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
8845 * pt.c (unify): Fix typo in previous change.
8847 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
8849 * error.c (dump_type_real): Declare canonical_name.
8851 * typeck.c (comp_target_types): Fix PMFs.
8853 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
8855 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
8856 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
8859 * pt.c (tsubst): Decrease the template-level of
8860 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
8861 TEMPLATE_PARM_INDEX.
8862 (template_decl_level): New function.
8863 (unify): Make sure to record unifications for template
8864 parameters, even when the parameters exactly match the arguments.
8865 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
8866 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
8867 aren't from the level we're currently working on.
8869 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
8871 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
8873 * decl2.c (check_member_template): Set DECL_IGNORED for member
8874 class templates, too.
8876 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
8878 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8880 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
8882 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
8884 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
8885 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
8886 (init_decl_processing): Handle TI types.
8887 * typeck.c (unsigned_type, signed_type): Handle TI types.
8889 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
8891 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
8892 New local added_libraries. Increment count when add library to
8895 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
8897 * cp-tree.h (type_as_string_real): New function.
8898 * pt.c (mangle_class_name_for_template): Use it.
8899 * error.c (dump_aggr_type): Change prototype.
8900 (dump_type_prefix): Likewise.
8901 (dump_type_suffix): Likewise.
8902 (dump_type_real): Convert from dump_type. If desired, the
8903 "canonica" name of a typedef, i.e., the name of the underlying
8904 type, can be printed.
8905 (dump_type): Call dump_type_real.
8907 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
8909 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
8911 * typeck.c (comp_target_types): Tweak pedantic case.
8912 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
8913 Return -1 or 1 instead of 1 or 2.
8914 (compparms): Remove STRICT handling.
8915 (convert_for_assignment): Fix handling of pmfs.
8917 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
8919 * typeck.c (comp_target_types): Handle references like pointers.
8920 (comp_target_parms): Note that return code from comp_target_types
8921 can be negative to indicate failure.
8923 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8925 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
8926 which requires a working target compiler to build.
8928 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
8930 * tree.c (avoid_overlap): Add prototype.
8932 * spew.c (num_tokens): Add prototype.
8933 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
8935 * search.c (dfs_check_overlap): Add prototype.
8936 (dfs_no_overlap_yet): Likewise.
8938 * pt.c (original_template): Add prototype.
8939 (inline_needs_template_parms): Likewise.
8940 (push_inline_template_parms_recursive): Likewise.
8941 (retrieve_specialization, register_specialization): Likewise.
8942 (print_candidates, reduce_template_parm_level): Likewise.
8943 (build_template_decl, mark_template_parm): Likewise.
8944 (tsubst_friend_function, get_bindings_real): Likewise.
8946 * method.c (start_squangling): Add prototype.
8947 (end_squangling, check_ktype, issue_ktype): Likewise.
8948 (build_overloaded_scope_ref, check_btype): Likewise.
8949 (build_mangled_template_parm_index): Likewise.
8951 * lex.c (init_cpp_parse): Add prototype.
8952 (handle_cp_pragma, handle_sysv_pragma): Likewise.
8953 (reduce_cmp, token_cmp): Likewise.
8955 * except.c (call_eh_info): Add prototype.
8956 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
8957 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
8959 * decl2.c (is_namespace_ancestor): Add prototype.
8960 (namespace_ancestor, add_using_namespace): Likewise.
8961 (ambiguous_decl): Likewise.
8963 * decl.c (indent): Add prototype.
8965 * call.c (add_template_candidate_real): Add prototype.
8967 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
8969 * decl2.c (build_expr_from_tree): Just return a PMF.
8971 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
8973 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
8974 when doing initializations.
8976 * pt.c (unify): Use comptypes to compare type args.
8978 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
8980 * decl.c (duplicate_decls): Fix check for when it's safe to free
8983 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
8986 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
8988 * pt.c (build_template_parm_index): Add prototype.
8990 * search.c (my_tree_cons): Don't clear words outside the
8991 newly allocated node.
8993 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
8995 * lex.c (init_parse): Now returns char* containing the filename.
8997 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
8998 Jeff Law <law@cygnus.com>
9000 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
9003 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9005 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
9007 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
9009 * decl.c (duplicate_decls): Don't warn for redundant decls if
9010 friend: let add_friend take care of it.
9012 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
9014 * sig.c (build_signature_pointer_constructor): Don't set
9015 TREE_HAS_CONSTRUCTOR for a signature pointer.
9016 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
9017 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
9019 * typeck.c (build_unary_op): Only allow taking the address of a
9021 * typeck2.c (digest_init): Simplify.
9022 (store_init_value): Don't pedwarn about using { } for pmfs.
9024 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
9026 * cp-tree.h (start_decl): Update prototype.
9027 * decl.c (start_decl): Like the C version, new parameters
9028 for the attributes. Call cplus_decl_attributes here,
9029 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
9030 (grokdeclarator): Pass NULL for new start_decl arguments.
9031 * pt.c (tsubst_expr): Likewise.
9032 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
9033 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
9034 * lex.c (build_lang_decl): Add lang_name_java.
9035 * class.c (push_lang_context): Add lang_name_java.
9036 * method.c (build_mangled_name): Check for is_java_type.
9038 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
9040 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
9041 * call.c (build_scoped_method_call): Check for TREE_CODE for
9042 VOID_TYPE instead of type == void_type_node.
9043 (build_method_call): Likewise.
9044 * decl.c (lookup_name_real): Likewise.
9045 (grokdeclarator): Likewise.
9046 (start_decl): Likewise.
9047 (grokparms): Likewise.
9048 (start_function): Likewise.
9049 (finish_function): Likewise.
9050 (start_method): Likewise.
9052 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
9054 * lex.c (finput): New variable.
9055 (init_cpp_parse): Renamed from init_parse.
9056 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
9057 (finish_parse): New function.
9058 * cp-tree.h (init_lex, init_parse): Remove declarations.
9060 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
9062 * call.c (build_call): Still evaluate the actual argument.
9063 * class.c (is_empty_class): Update for -fnew-abi.
9065 * decl2.c: -fnew-abi implies -fsquangle.
9067 * method.c (do_build_assign_ref): Don't do anything to copy
9069 (do_build_copy_constructor): Likewise.
9070 * call.c (build_over_call): Likewise.
9072 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
9074 * tree.c (avoid_overlap): Return a value.
9076 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
9078 * method.c (check_btype): Add missing argument to xrealloc.
9079 (check_ktype): Likewise.
9081 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
9083 Implement empty base optimization.
9084 * class.c (finish_struct_1): Add vbase fields earlier. Set
9085 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
9086 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
9087 (types_overlap_p): New fn.
9088 * tree.c (avoid_overlap): New fn.
9089 (build_base_fields): Use it to avoid overlapping empty bases.
9090 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
9092 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
9094 Re-implement allocation of base class subobjects.
9095 * tree.c (unshare_base_binfos): New fn.
9096 (layout_basetypes): Use it. Now handles offsets of both virtual and
9097 non-virtual bases, after layout_type.
9098 (layout_vbasetypes): Remove.
9099 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
9100 (build_vbase_pointer_fields): Split out from old layout_basetypes.
9101 * class.c (finish_base_struct): Lose offset handling code.
9102 Move nonvdtor warning here. Don't mess with t_binfo anymore.
9103 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
9104 * cp-tree.h: Adjust.
9106 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
9108 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
9109 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
9110 * class.c (duplicate_tag_error): Likewise.
9111 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
9112 * tree.c (layout_vbasetypes): Update from layout_record, remove
9113 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
9114 (layout_basetypes): Likewise.
9116 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
9118 * class.c, Make sure system.h is included just after config.h.
9119 Delete lingering stdio and errno references too.
9120 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
9122 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
9124 * friend.c (is_friend): Fix access control for local classes.
9126 * class.c (is_empty_class): New fn.
9127 * call.c (build_call): Don't pass empty class objects to a function.
9129 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
9131 * call.c (build_over_call): Do name resolution for default
9132 arguments of function templates in the scope of the templates.
9134 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
9136 * call.c: Include system.h. Remove includes, declarations and
9137 defines provided by system.h.
9138 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
9139 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
9140 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
9141 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
9142 * typeck2.c, xref.c: Likewise.
9143 * Makefile.in: Dependencies updated as appropriate.
9144 * Make-lang.in: Likewise.
9146 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
9148 * pt.c (fn_type_unification): Allow incomplete unification without
9149 an immediate error message.
9151 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
9153 * tree.c (member_p): New fn.
9154 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
9155 initializing class members.
9157 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
9158 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
9160 * call.c (build_method_call): Handle non-scoped destructors, too.
9161 * pt.c (tsubst_copy): Likewise.
9163 * pt.c (print_template_context): Split out...
9164 (push_tinst_level): ...from here.
9166 * friend.c (is_friend): Don't pass a type to decl_function_context.
9168 * typeck.c (convert_for_initialization): Always hand off
9169 conversions to class type.
9171 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
9173 * friend.c (is_friend): Local classes have the same access as the
9176 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
9178 * typeck.c (expand_target_expr): Delete dead function.
9180 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
9182 * repo.c (save_string): Delete dead function.
9184 * method.c (thunk_printable_name): Delete dead function.
9186 * lex.c (yynextch): Delete dead function.
9188 * expr.c (tree_extract_aggr_init): #if 0 out.
9190 * except.c (do_unwind): Delete dead function.
9191 (easy_expand_asm): Likewise.
9193 * cvt.c (build_conversion_type_1): Delete dead function.
9195 * cp-tree.h (push_expression_obstack): Declare.
9197 * call.c (source_type): #if 0 out.
9199 * class.c (alter_access): Remove unused label. Add braces
9200 around empty else clause.
9202 * lex.c (yyprint): Fix argument to printf.
9204 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
9206 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
9208 * pt.c (instantiate_class_template): Make sure template
9209 arguments are permanent.
9210 * init.c (resolve_offset_ref): Don't go looking around in
9213 * semantics.c: Add routines to handle expressions, and some
9214 declaration processing.
9215 * parse.y: Use them.
9216 (current_class_depth): Move declaration to cp-tree.h.
9217 * parse.c: Regenerated.
9218 * cp-tree.h: Use them.
9219 (current_class_depth): Declare.
9220 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
9222 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
9224 * error.c (dump_decl): Be a bit more explicit with template
9225 type arguments, when verbose.
9227 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
9229 * inc/exception: Reorder closing braces.
9231 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
9233 * pt.c (redeclare_class_template): New function.
9234 * cp_tree.h (redeclare_class_template): Declare it.
9235 * decl.c (xref_tag): Use it.
9237 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
9239 * call.c (build_over_call): Check IS_AGGR_TYPE, not
9241 * typeck.c (convert_arguments): Likewise.
9243 * decl.c (grokdeclarator): Remove const and volatile from type after
9244 setting constp and volatilep.
9246 * class.c (finish_struct_1): Don't warn about bool bitfield larger
9249 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
9251 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
9253 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
9255 * call.c (build_object_call): Complain about ambiguous operator(),
9256 rather that crashing.
9257 (build_new_op): Likewise.
9258 (build_op_delete_call): Likewise.
9260 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
9262 * cvt.c (perform_qualification_conversions): Use comp_target_types
9263 instead of comp_ptr_ttypes.
9265 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
9267 * cp-tree.h (enforce_access): Declare.
9268 * call.c (enforce_access): Make it extern, not static.
9269 * class.c (alter_access): Use enforce_access; modify code for ISO
9270 compliance, rather than ARM rules.
9272 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
9274 * cp-tree.h: Fix typo.
9276 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
9278 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
9279 if (aggregate_value_p (type)).
9281 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
9283 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
9285 * tree.c (mapcar): When dealing with a DECL, use it's constant
9287 * pt.c (lookup_template_class): Don't mangle the names of template
9288 classes whose arguments are unknown.
9290 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
9292 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
9294 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
9296 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
9298 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
9299 boolean_type_node to 1.
9301 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
9303 * error.c (dump_expr): Remove unused variable `l'.
9305 * pt.c (for_each_template_parm): New function, created by
9306 converting uses_template_parms.
9307 (tree_fn_t): New typedef.
9308 (uses_template_parms): Use it.
9309 (mark_template_parm): New function.
9310 (push_template_decl): Check that the argument list of a partial
9311 specialization uses all the template parameters.
9313 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
9314 with it; we might want it for debugging.
9315 * cp-tree.h (type_unification): Change interface.
9316 * class.c (finish_struct_1): Skip nested template types, just like
9317 ordinary nested types.
9318 (instantiate_type): Use new interface to type_unification.
9319 * lex.c (init_lex): Add __sz as opname for sizeof.
9320 * method.c (build_overload_scope_ref): New function.
9321 (build_overload_int): Handle complex expressions. Set
9322 numeric_output_need_bar if necessary.
9323 (build_overload_value): Handle non-PARM_DECL nodes; this
9324 routine is now used by build_overload_int. Remove some
9325 assignments to numeric_output_need_bar. Use
9326 build_overload_scope_ref.
9327 (build_qualified_name): Note that some template mangled names end
9328 with digits, and set numeric_output_need_bar appropriately. Use
9329 build_underscore_int.
9330 * pt.c (unify): Change interface.
9331 (type_unification_real): Likewise.
9332 (determine_specialization): Use new interfaces.
9333 (tsubst): Deal gracefully with situations in which the argument
9334 vector is not fully filled.
9335 (fn_type_unification): Use new interfaces.
9336 (type_unification): Likewise. Remove NOP_EXPR hack.
9337 (type_unification_real): Likewise.
9338 (unify): Likewise. Deal with unification of complex expressions.
9340 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
9342 * pt.c (complete_template_args): Initialize skip properly.
9344 * decl.c (make_typename_type): Revert.
9345 (make_implicit_typename): Remove.
9346 (lookup_name_real): Don't call it. Call lookup_field if we see a
9347 TYPE_DECL from a template base.
9348 * search.c (lookup_field): Do implicit typename stuff.
9350 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
9351 Geoff Noer <noer@cygnus.com>
9353 * Makefile.in: Various fixes for building cygwin32 native toolchains.
9354 * Make-lang.in: Likewise.
9356 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
9358 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
9360 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
9362 * decl.c (make_implicit_typename): Rewrite removed code.
9363 (make_typename_type): Call it if the type we look up comes from
9364 a base that uses template parms.
9366 * pt.c (complete_template_args): Rewrite.
9367 (tsubst, FUNCTION_DECL): Use it.
9369 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
9371 * semantics.c (finish_asm_stmt): Fix combine strings. Call
9372 c_expand_asm_operands () if output_operands, input_operands or
9373 clobbers is not NULL_TREE.
9375 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
9377 * pt.c (complete_template_args): New function.
9378 (get_bindings): Deal with specializations of function templates
9379 with return type containing parameters from outer class
9381 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
9382 substitute arguments and compose a new type.
9384 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
9386 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
9389 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
9391 * decl.c (make_implicit_typename): Lose useless code.
9393 * call.c (standard_conversion): Handle A* -> const A* properly.
9395 * pt.c (get_bindings_real): Rename from get_bindings. Add
9397 (get_bindings): Pass 1.
9398 (get_bindings_overload): Pass 0.
9400 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
9402 * pt.c (check_explicit_specialization): When reverting a static
9403 member function, also remove the `this' parameter from
9404 last_function_parms.
9406 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
9408 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
9411 * decl.c (store_bindings): Use free_binding_vecs.
9412 (pop_from_top_level): Likewise.
9414 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
9416 * decl.c (make_implicit_typename): Only change the type of a
9419 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
9421 * semantics.c: New file, containing routines to perform the
9422 semantic phase of parsing.
9424 * pt.c (tsubst_expr): Likewise.
9425 * cp-tree.h: Declare the various functions in semantics.c.
9426 Provide macros to access _STMT tree nodes.
9427 * cp-tree.def: Add ASM_STMT tree node.
9428 * Makefile.in, Make-lang.in: Add dependencies on and for
9431 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
9433 * pt.c (push_template_decl): Only check primary templates.
9435 * pt.c (check_explicit_specialization): Complain about default args
9436 in explicit specialization.
9438 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
9439 constructor_declarator.
9441 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
9443 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
9444 has no overloaded operator ->.
9446 * call.c (build_field_call): Don't crash when presented with a
9447 field that is actually a nested type.
9449 * decl.c (pushtag): Deal with friend class injection in local
9452 * call.c (build_object_call): Don't crash if OBJ is a
9453 pointer-to-member-function.
9455 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
9457 * pt.c (push_template_decl): Complain about template with C linkage,
9458 anonymous template class.
9460 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
9462 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
9463 * search.c: Likewise.
9465 * lex.c (do_pending_defargs): Only call
9466 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
9468 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
9470 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
9472 * parse.y: Deal with CONSTRUCTORS in new_initializers.
9474 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
9476 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
9477 closely mimics the behavior in parse.y.
9478 (tsubst_expr): Return the resulting BLOCK when making a tsubst'ing
9479 into a compound statement.
9481 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
9483 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
9484 * pt.c (inline_needs_template_parms): New fn.
9485 (original_template): New fn.
9486 (push_inline_template_parms_recursive): New fn.
9487 (maybe_begin_member_template_processing): Use them.
9488 (maybe_end_member_template_processing): Likewise.
9489 (is_member_or_friend_template): Rename to is_member_template.
9490 Member functions of local classes are never member templates.
9492 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
9494 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
9495 added in the class scope to catch redefinition error.
9497 * pt.c (reduce_template_parm_level): Also copy
9498 the DECL_TEMPLATE_PARMS field.
9500 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
9502 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
9503 reduced-level template type parameter.
9505 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
9507 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
9508 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
9509 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
9510 * decl.c (duplicate_decls): Propagate it.
9511 * typeck2.c (abstract_virtuals_error): Use two loops to emit
9512 abstract virtual functions and virtual functions which need a
9513 final overrider separately.
9515 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
9517 * lang-specs.h: Properly put brackets around array elements in
9520 * typeck.c (build_binary_op_nodefault): Correctly place parens around
9521 && and || in expression.
9523 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
9525 * call.c (default_parm_conversions): Remove prototype definition.
9526 (build_method_call): Remove unused variable result.
9528 * cvt.c (ocp_convert): Remove unused variable conversion.
9530 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
9532 * except.c (do_unwind): #if 0 definition of unused variables fcall
9535 * expr.c (extract_scalar_init): #if 0 prototype and function
9538 * init.c (expand_aggr_init_1): Remove unused variable init_type.
9539 (build_new_1): Remove unused variable t.
9541 * pt.c (instantiate_class_template): Remove unused variable newtag;
9542 cast called function return value to void.
9543 (do_decl_instantiation): Remove unused variables name and fn.
9545 * tree.c (get_type_decl): Add default return to shut up compiler from
9546 complaining control reaches end of non-void function.
9548 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
9550 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
9552 * call.c (default_parm_conversions): Remove prototype definition.
9553 (build_method_call): Remove unused variable result.
9554 (build_over_call): Add default case in enumeration switch.
9556 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
9558 * decl2.c (lang_decode_option): Change j's type to size_t.
9560 * tree.c (layout_vbasetypes): record_align and desired_align are of
9561 type unsigned int; const_size and nonvirtual_const_size likewise.
9563 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
9565 * parse.y (new_initializer): Make sure all initializers are
9568 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
9570 * decl2.c (import_export_decl): Mark tinfo functions for
9571 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
9573 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
9575 * method.c: Fix typo.
9577 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9579 * method.c: Include "system.h" to get stdlib.h, stdio.h,
9580 ctype.h, string.h, etc.
9581 (issue_nrepeats): Add default case in enumeration switch.
9582 (check_btype): Likewise.
9583 (process_overload_item): Likewise.
9585 * Makefile.in (method.o): Depend on system.h.
9587 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9589 * lex.c (do_scoped_id): Fix parenthesizing.
9591 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
9593 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
9594 FLAG_RTTI is unset, initialize type info machinery and continue
9595 with FLAG_RTTI enabled.
9596 (get_typeid): Likewise.
9598 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
9600 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
9603 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
9605 * pt.c (finish_member_template_decl): Deal more gracefully with
9606 invalid declarations.
9608 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
9610 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
9611 cp-tree.h: Clean up more old overloading code, old RTTI code, and
9612 some formatting quirks.
9614 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
9615 method.c, pt.c, ptree.c, typeck.c: Remove support for
9616 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
9618 * Makefile.in: Adjust.
9620 * pt.c (unify): Don't allow reduced cv-quals when strict.
9622 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
9623 *type_unification* and unify.
9625 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
9627 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
9628 (nested_name_specifier): And add it before this use.
9629 (typename_sub0): And this use. Also add use without the keyword.
9630 (typename_sub1): Likewise.
9631 * pt.c (instantiate_class_template): Don't actually instantiate
9632 anything if our type uses template parms.
9634 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
9636 * decl.c (start_function): Don't call temporary_allocation for a
9639 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
9641 * pt.c (instantiate_class_template): Don't mess with friends if
9642 our type uses template parms.
9644 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
9646 * parse.y (nested_name_specifier): Use explicit_template_type.
9647 (typename_sub): Allow a template_type, an explicit_template_type,
9648 or an implicit template type at the end.
9649 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
9650 * decl.c (make_typename_type): Handle template-id where the name
9652 * call.c (build_scoped_method_call): Handle member template
9654 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
9655 destructor is represented by the type.
9657 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
9658 * parse.y (nested_name_specifier): Add 'template' case.
9659 (explicit_template_type): New rule.
9660 (typename_sub): Use it.
9661 * decl.c (make_typename_type): Handle getting a template-id for NAME.
9662 * pt.c (tsubst): Likewise.
9664 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
9666 * pt.c (add_to_template_args): Fix thinko.
9667 (instantiate_class_template): Call it later.
9669 * pt.c (get_class_bindings): Add outer_args parm.
9670 (most_specialized_class): Likewise.
9671 (instantiate_class_template): Pass it.
9672 (more_specialized_class): Likewise.
9673 (lookup_template_class): Get context from template if none
9675 (finish_member_template_decl): Don't do anything with a
9676 partial specialization.
9677 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
9679 * class.c (finish_struct): Member class templates have already been
9680 checked for name clashes.
9681 * decl.c (pushdecl_with_scope): Handle pushing at class level.
9683 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
9685 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
9686 (tsubst, *_PARM): Support multiple levels of template classes.
9687 (instantiate_class_template): Look up the pattern from the
9689 (lookup_template_class): Handle getting a template for d1.
9690 (push_template_decl): Correct setting of 'primary'.
9691 (reduce_template_parm_level): Add 'levels' parm.
9692 (finish_member_template_decl): Support member class templates.
9693 (template_class_depth): Handle multiple levels.
9694 * parse.y (component_decl_1, fn.def2): Remove member template case.
9695 (component_decl): Add member template cases.
9696 * decl2.c (check_member_template): We now handle member template
9698 * decl.c (pushtag): Handle member templates.
9699 * method.c (do_inline_function_hair): Don't touch
9700 IDENTIFIER_GLOBAL_VALUE.
9701 * init.c (build_offset_ref): If name isn't an identifier, just
9703 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
9705 * typeck.c (get_delta_difference): Do adjust for conversions to
9706 and from virtual base.
9708 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
9710 * typeck.c (get_delta_difference): Give hard error for conversion
9713 * cp-tree.h: Tweak formatting.
9715 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
9717 * decl.c (push_namespace): Handle redeclaration error.
9719 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
9720 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
9721 (NAMESPACE_BINDING): New macro.
9722 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
9725 * pt.c (push_template_decl): Use innermost_args.
9727 * decl.c (get_unique_name): Tweak from earlier in the name.
9729 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
9731 * cp-tree.def: Add CPLUS_BINDING node.
9732 * cp-tree.h (tree_binding): New struct.
9733 (BINDING_SCOPE, BINDING_VALUE): New macros.
9734 (current_namespace, global_namespace): Declare extern.
9735 (struct lang_decl_flags): New field in_namespace.
9736 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): New macros.
9737 (DECL_NAMESPACE, SET_DECL_NAMESPACE): New macros.
9738 (TREE_INDIRECT_USING): New macro.
9739 * decl2.c (current_namespace, global_namespace): Declare. The
9740 value is a NAMESPACE_DECL now, not a TREE_LIST.
9741 (is_namespace_ancestor, namespace_ancestor): New static functions.
9742 (add_using_namespace, ambiguous_decl): Likewise.
9743 (lookup_using_namespace): New support function for lookup_name.
9744 (qualified_lookup_using_namespace): New support function for
9745 do_scoped_id and lookup_namespace_name.
9746 (get_namespace_id): Mark as obsolete.
9747 (current_namespace_id): Likewise.
9748 (do_namespace_alias): Implement.
9749 (do_using_directive): Implement as call to add_using_namespace.
9750 * decl.c (binding_for_name): New function.
9751 (push_namespace, pop_namespace): Implement.
9752 (push_decl): Don't install a FUNCTION_DECL in the global branch.
9753 (lookup_namespace_name): Implement using qualified lookup.
9754 (lookup_name_real): For global scoping, lookup in
9755 global_namespace. For namespace scoping, lookup in given
9756 namespace. For unscoped lookup, iterate over namespace,
9757 considering using directives.
9758 (init_decl_processing): Initialize global_namespace.
9759 (grokvardecl): Build assembler name as static name for globals.
9760 (grokdeclarator): Remove old namespace mangling.
9761 (xref_tag): When installing a global binding for the
9762 tag, make sure we have an identifier.
9763 * method.c (build_overload_nested_name): Mangle namespaces.
9764 (build_qualified_name): Likewise.
9765 (build_decl_overload_real): Likewise.
9766 * lex.c (build_lang_decl): Set namespace for new declaration to
9768 (do_scoped_id): Find global names in global or current
9769 namespace, or using qualified namespace lookup, depending on
9771 * init.c (build_member_call): When scope is namespace, use
9772 build_x_function_call instead.
9773 (build_offset_ref): When scope is namespace, collapse processing
9774 to lookup_namespace_name instead.
9775 * error.c (dump_decl): Support NAMESPACE_DECL.
9776 * decl.c (pushdecl): Bind globals to current namespace.
9777 (push_overloaded_decl): Likewise.
9778 (lookup_tag): Likewise.
9779 (lookup_name_current_level): Likewise.
9780 (xref_tag): Likewise.
9781 (start_function): Likewise.
9782 * lex.c (do_identifier): Likewise.
9783 (identifier_typedecl_value): Likewise.
9784 (real_yylex): Likewise.
9785 * method.c (do_inline_function_hair): Likewise.
9786 * parse.y (unscoped): Likewise.
9787 * pt.c (check_explicit_specialization): Likewise.
9788 (lookup_template_class): Likewise.
9789 * rtti.c (call_void_fn): Likewise.
9790 * sig.c (build_sigtable): Likewise.
9791 * ptree.c (lang_print_xnode): New function.
9793 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
9795 * pt.c (instantiate_class_template): Don't instantiate if pedantic
9796 and the args use template parms.
9798 * pt.c (push_tinst_level): If the instantiation uses template parms,
9800 * decl.c (xref_basetypes): Do call complete_type for basetypes
9801 that involve template parameters.
9803 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
9805 * typeck2.c (process_init_constructor): Fix labeled init check.
9807 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
9809 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
9810 argument to tsubst and friends.
9812 * pt.c (tsubst, FUNCTION_DECL): Tidy.
9814 * typeck.c (build_x_function_call): Handle static member function
9815 templates like non-templates. Handle friend templates like normal
9817 * pt.c (tsubst, *_PARM): Don't use orig_level.
9818 (get_bindings): Don't call add_to_template_args.
9819 (instantiate_template): Likewise.
9820 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
9821 * ptree.c (print_lang_type): Print index/level for template parms.
9823 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
9825 * Make-lang.in (cc1plus): Note that cc1plus depends on
9826 cp/cp-tree.h and cp/cp-tree.def.
9828 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
9829 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
9830 position in a template parameter list.
9831 * cp-tree.h (template_parm_index): New structure, used as the tree
9832 structure for a TEMPLATE_PARM_INDEX.
9833 (TEMPLATE_PARM_IDX): New macro.
9834 (TEMPLATE_PARM_LEVEL): Likewise.
9835 (TEMPLATE_PARM_DESCENDANTS): Likewise.
9836 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
9837 (TEMPLATE_PARM_DECL): Likewise.
9838 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
9839 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
9840 (TEMPLATE_TYPE_DECL): Likewise.
9841 (TEMPLATE_CONST_IDX): Remove.
9842 (TEMPLATE_CONST_LEVEL): Likewise.
9843 (TEMPLATE_CONST_SET_INFO): Likewise.
9844 (TEMPLATE_TYPE_SET_INFO): Likewise.
9845 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
9847 (TEMPLATE_TYPE_LEVEL): Likewise.
9848 * decl.c (decls_match): Call comp_template_parms, rather than
9849 expanding it inline.
9850 (duplicate_decls): If two template declarations are being merged,
9851 then their TEMPLATE_INFOs should be merged as well.
9852 (grokfndecl): Save template-id information when declaring a friend
9853 with explicit template arguments. Pass arguments to
9854 check_explicit_specialization via correct convention; at some
9855 point check_explicit_specialization changed, but these call-sites
9857 (grokdeclarator): Tidy up slightly.
9858 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
9859 two template functions with the same DECL_ASSEMBLER_NAME the same,
9860 since the names are not yet mangled.
9861 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
9862 TEMPLATE_CONST_PARM.
9863 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
9864 decl for a non-type parameter, rather than printing `<tparm ...>'.
9865 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
9866 (do_friend): Deal with template friends.
9867 * lex.c (do_pending_inlines): Call
9868 maybe_begin_member_template_processing, rather than
9869 conditionally calling begin_member_template_processing.
9870 (process_next_inline): Likewise. Call
9871 maybe_end_member_template_processing, rather than
9872 conditionally calling end_member_template_processing.
9873 (do_pending_defargs): Likewise.
9874 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
9875 TEMPLATE_CONST_PARM.
9876 * method.c (build_mangled_template_parm_index): New function.
9877 (build_overload_value): Use it.
9878 (build_overload_name): Likewise.
9879 * pt.c (finish_member_template_decl): Allow friend declarations.
9880 (template_class_depth): New function.
9881 (is_member_template): Rename, and modify, to become...
9882 (is_member_or_friend_template): New function.
9883 (end_member_template_processing): Rename, and modify, to become...
9884 (maybe_end_member_template_processing).
9885 (build_template_parm_index): New function.
9886 (reduce_template_parm_level): New function.
9887 (process_template_parm): Modify to use build_template_parm_index.
9888 (push_template_decl): Deal with friend templates.
9889 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
9890 TEMPLATE_CONST_PARM.
9891 (tsubst_friend_function): New function.
9892 (instantiate_class_template): Generate the DECL_FRIENDLIST
9893 for a new instantiation by using tsubst_friend_function rather
9895 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
9896 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
9897 appropriate new macros. Use reduce_template_parm_level to
9898 generate lower-level template parameters. Handle tsubst'ing into
9899 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
9900 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
9901 templates. Similarly for the template parameters for a new
9903 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
9904 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
9905 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
9906 (get_bindings): Call add_to_template_args if necessary.
9907 (instantiate_decl): Handle instantiations of friend templates.
9908 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
9909 TEMPLATE_TYPE_PARM as a list of fields; it's not!
9910 * spew.c (yylex): Do a little manual constant propagation to
9913 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
9915 * error.c: Include sys/types.h.
9917 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
9919 * method.c (build_mangled_name): Start CPP directives in column zero.
9921 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
9923 * typeck2.c (process_init_constructor): Sorry about non-trivial
9924 labeled initializers.
9925 * parse.y (initlist): Re-enable labeled initializers.
9927 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
9929 * pt.c (coerce_template_parms): Add a new parameter, is_tmpl_parm,
9930 all callers changed. Rely on the new parameter instead of arg
9931 being a TREE_LIST when determine whether we are working inside
9932 template template parameter. Clean up is_type test.
9934 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
9936 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
9937 * typeck2.c (initializer_constant_valid_p): Allow conversions
9938 between pointers and references.
9940 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
9942 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
9943 if pedantic || warn_pointer_arith.
9945 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
9947 * pt.c (unify): Handle TEMPLATE_DECL.
9949 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
9951 * cp-tree.h (strip_attrs): Remove decl.
9953 1998-02-18 Doug Evans <devans@cygnus.com>
9955 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
9956 Update olddecl's attributes too.
9957 (strip_attrs): Remove function.
9958 * typeck.c (common_type): Call merge_machine_type_attributes.
9960 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
9962 * parse.y (initdcl0_innards): New grammar symbol.
9963 (nomods_initdecls, nomods_initdcl0): Change type from itype to
9964 none, since the resulting value is never used.
9965 (parse_decl): New function.
9966 (datadef): Remove redundant actions.
9967 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
9968 * parse.c: Regenerated.
9970 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
9972 * parse.y (simple_stmt): Use getdecls() to check for decl.
9974 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
9976 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
9978 (c++.install-common): Install c++filt properly as native or as cross
9980 (c++.uninstall): Add c++filt.
9982 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
9984 * call.c (standard_conversion): Fix multi-level ptr conversions.
9986 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
9988 * init.c (build_new): Propagate error_mark_node up.
9990 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
9992 * parse.y (simple_stmt): If the condition isn't a declaration,
9993 start the controlled block after the test.
9995 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9997 * call.c (build_over_call): Convert builtin abs, labs and fabs to
9999 * decl.c (init_decl_processing): Re-enable abs, labs and fabs as
10002 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
10004 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
10006 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
10008 * cp-tree.h: Add access_protected_virtual_node.
10009 * class.c (init_class_processing): Initialize it.
10010 * decl.c (xref_basetypes): Use it.
10011 * parse.y (base_class_access_list): Likewise.
10013 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
10014 (c++.install-common): Install c++filt.
10016 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
10018 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
10020 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
10022 * call.c (reference_binding): Use comptypes when comparing
10023 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
10025 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
10027 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
10028 (really_overloaded_fn): Move check here from is_overloaded_fn.
10029 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
10031 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
10033 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
10036 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
10038 * cp-tree.h (push_template_decl): Return the decl passed in, or an
10039 equivalent duplicate.
10040 * decl.c (pushtag): Use the return value from push_template_decl.
10041 (duplicate_decls): When duplicating a template declaration, merge
10042 the DECL_TEMPLATE_RESULTs as well.
10043 (make_implicit_typename): Don't try to dive into typename types to
10044 find a context for making a new implicit typename.
10045 (start_decl): Use the return value from push_template_decl.
10046 (grokdeclarator): Complain about declarations list `const operator
10047 int'. Since we don't correctly handle in-class initializations of
10048 non-static data members, complain about this (now illegal)
10049 practice. Issue an error for initializations of non-const statics
10050 since that is illegal as well, and since we don't handle that case
10052 (start_function): Use the return value from push_template_decl.
10053 (start_method): Likewise.
10054 * decl2.c (grokfield): Likewise. Since the change to
10055 grokdeclarator ensures that all initialized fields are in fact
10056 static, remove a redundant test for TREE_PUBLIC.
10057 * parse.y (initlist): Disable labeled initializers since they do
10058 not work as per the documentation, and since they do not use the
10059 same syntax as the C front end.
10060 * pt.c (push_template_decl): Return the decl passed in, or an
10061 equivalent duplicate.
10062 (lookup_template_class): When searching in a nested context,
10063 use the right arguments.
10064 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
10065 * typeck.c (build_component_ref): Assign the correct type to the
10066 result of build_vfn_ref.
10068 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
10070 * pt.c (convert_nontype_argument): Fix typo.
10071 (check_explicit_specialization): Allow old-style specialization
10072 of class template members.
10074 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
10075 Manfred Hollstein <manfred@s-direktnet.de>
10077 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
10078 when deciding to override DECL_ASSEMBLER_NAME.
10080 Tue Feb 10 15:30:55 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
10082 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
10083 * cp-tree.h (flag_do_squangling): Add declaration.
10084 * lang-options.h: Add -fsquangle and -fno-squangle.
10085 * method.c: Add macros and static variables for squangling.
10086 (build_overload_name): Rename to build_mangled_name, add logic for B
10087 compression, and split into process_modifiers and
10088 process_overload_item.
10089 (process_modifiers): New function, to handle constant, reference,
10091 (process_overload_item): New function, handles issue of type codes.
10092 (build_overload_name): New function, start squangling and call
10093 build_mangled_name.
10094 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
10095 (start_squangling): New function to initialize squangling structs.
10096 (end_squangling): New function to destroy squangling structs.
10097 (nrepeats): Rename variable to Nrepeats.
10098 (issue_nrepeats): New function for issuing 'n' type repeats.
10099 (check_ktype): New function to check for type K name compression.
10100 (build_overload_nested_name): Add a check for K name compression.
10101 (build_qualified_name): Add a check for K name compression and don't
10102 use DECL_ASSEMBLER_NAME when squangling is on.
10103 (check_btype): New function, checks for B type compression.
10104 (build_static_name, build_decl_overload_real): Initiate squangling.
10105 (build_typename_overload, build_overload_with_type): Initiate
10108 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
10110 * method.c (make_thunk): Avoid name buffer overflow.
10112 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
10114 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
10115 don't define them yet.
10117 * parse.y (nomods_initdcl0): Add constructor_declarator case.
10119 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10121 * config-lang.in (diff_excludes): Use basename only.
10123 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
10125 * tinfo2.cc: Add tinfo for signed char.
10127 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
10129 * search.c (compute_access): Handle protected constructors in derived
10130 classes as accessible.
10132 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
10134 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
10135 Call convert_from_reference sooner.
10137 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
10139 * cvt.c (ocp_convert): Obtain the constant values from constant
10140 decls even if the destination type is the same as the type of the
10143 * decl2.c (finish_file): Make sure that static inlines with
10144 definitions are not marked DECL_EXTERNAL before returning.
10146 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
10148 * decl.c: Lose arg_looking_for_template.
10149 (lookup_name_real): Likewise.
10150 * parse.y: Lose processing_template_arg, template_arg1.
10151 (primary): Likewise.
10152 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
10154 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
10156 * error.c (dump_decl): Fix type of default arguments for template
10157 template parameters and nontype template parameters.
10158 * parse.y (template_parm): Handle invalid default template
10159 template arguments here.
10161 * parse.y (template_parm): Use template_arg instead of PTYPENAME
10162 for default template template argument.
10163 * pt.c (coerce_template_parms): Merge default template argument
10164 codes. Can treat RECORD_TYPE as template name if it is implicitly
10165 created. Fix argument index in error message.
10166 * typeck.c (comptypes): Merge template argument comparison codes in
10167 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
10169 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
10171 * lex.c (file_name_nondirectory): Also check for '/'.
10173 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
10175 * parse.y (primary): Deal with statement-expressions in
10177 * pt.c (tsubst_copy): Handle BIND_EXPR.
10178 * tree.c (mapcar): Likewise.
10180 * call.c (add_template_candidate_real): Pass extra parameter to
10181 fn_type_unification.
10182 * cp-tree.h (fn_type_unification): Add parameter.
10183 * pt.c (fn_type_unification): Add additional parameter to deal with
10184 static member functions.
10185 (get_bindings): Deal with static member functions.
10187 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
10188 (revert_static_member_fn): Declare.
10189 * decl.c (revert_static_member_fn): Remove declaration. Change
10190 linkage from internal to external.
10191 (cp_finish_decl): Deal with virtual functions in classes local to
10192 template functions.
10193 * decl2.c (finish_file): Don't forget to emit increment/decrement
10194 expressions in initializers for file-scope variables.
10195 * parse.y (typename_sub2): If the typename doesn't names a
10196 template, rather than a type, issue an error message.
10197 * pt.c (check_explicit_specialization): Handle specializations of
10198 static member functions.
10199 (coerce_template_parms): Handle offset references to lists of
10201 * search.c (note_debug_info_needed): Don't crash when handed a
10202 type which is being defined.
10203 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
10204 that can happen with some illegal code.
10206 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10208 * call.c (user_harshness): Initialize `code' to 0.
10209 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
10210 (null_ptr_cst_p): Add parentheses around && within ||.
10211 (standard_conversion): Likewise.
10212 (z_candidate): Likewise.
10213 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
10214 (build_object_call): Likewise for `mem_args'.
10215 (build_new_op): Likewise for `mem_arglist'. Add `return' from
10216 default case in enumeration switch.
10218 * class.c (build_vtable_entry): Add explicit braces to avoid
10220 (build_class_init_list): Likewise.
10221 (finish_struct_1): Initialize `width' to 0.
10222 (instantiate_type): Initialize `name' to NULL_TREE. Add
10223 explicit braces to avoid ambiguous `else'.
10225 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
10228 * decl.c (grok_reference_init): Eliminate unused parameter, all
10230 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
10231 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
10232 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
10233 (grokdeclarator): Add parentheses around && within ||. Add
10234 explicit braces to avoid ambiguous `else'.
10235 (grokparms): Initialize `type' to NULL_TREE.
10236 (xref_tag): Remove unused label `just_return'.
10237 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
10238 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
10239 (hack_incomplete_structures): Add parentheses around assignment
10240 used as truth value.
10242 * decl2.c (coerce_delete_type): Hide definition of `e3'.
10244 * error.c: Include <stdlib.h>.
10245 (dump_expr): Change the type of `i' to size_t. Remove unused
10248 * except.c (init_exception_processing): Remove unused variable `d'.
10249 (expand_throw): Likewise for `label'.
10251 * friend.c (add_friends): Add explicit braces to avoid ambiguous
10254 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
10255 (sort_base_init): Likewise for `binfo'.
10256 (expand_member_init): Likewise for `rval'.
10257 (build_member_call): Add parentheses around assignment used as
10259 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
10260 (build_new): Initialize `nelts' to NULL_TREE. Initialize
10261 `old_immediate_size_expand' to 0.
10262 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
10263 (build_vec_delete_1): Remove unused variable `block'.
10264 (expand_vec_init): Initialize `itype' to NULL_TREE.
10266 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
10267 declaration of `index' and `rindex' with autoconf macros.
10268 (reinit_parse_for_expr): Remove unused variables
10269 `look_for_semicolon' and `look_for_lbrac'.
10270 (cons_up_default_function): Initialize `args' to NULL_TREE.
10271 (readescape): Initialize `firstdig' to 0.
10272 (real_yylex): Add parentheses around assignment used as truth value.
10274 * method.c: Include <strings.h> if we don't have <string.h>.
10275 Protect declaration of `index' with autoconf macro.
10277 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
10278 Initialize `type' to NULL_TREE.
10279 (structsp): Remove unused variable `id'.
10281 * pt.c (coerce_template_parms): Add explicit braces to avoid
10283 (lookup_template_class): Initialize `template' to NULL_TREE.
10284 (instantiate_class_template): Remove unused variable `name' and `e'.
10285 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
10286 (do_poplevel): Initialize `saved_warn_unused' to 0.
10287 (type_unification): Remove unused varable `parm'.
10288 (unify): Likewise for `j'.
10290 * repo.c (init_repo): Add parentheses around assignment used as
10292 (finish_repo): Remove unused varable `p'.
10294 * search.c (get_binfo): Initialize `type' to NULL_TREE.
10295 (get_base_distance): Likewise.
10296 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
10297 and `new_v' to NULL_TREE.
10298 (lookup_fnfields): Likewise for `rval_binfo_h'.
10299 (breadth_first_search): Add parentheses around assignment used as
10301 (get_template_base): Initialize `type' to NULL_TREE.
10303 * sig.c (append_signature_fields): Initialize `last_mfptr' to
10305 (build_signature_table_constructor): Likewise for
10306 `last_rhs_field', `pfn' and `vt_off'.
10307 (build_sigtable): Likewise for `init'.
10309 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
10310 (propagate_binfo_offsets): Likewise for `delta'.
10311 (hash_tree_cons): Initialize hashcode to 0.
10312 (can_free): Likewise for `size'.
10313 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
10315 * typeck.c (convert_sequence): Hide prototype.
10316 (common_type): Add explicit braces to avoid ambiguous `else'.
10317 (comp_target_types): Likewise.
10318 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
10319 (build_function_call_real): Add explicit braces to avoid ambiguous
10321 (convert_arguments): Initialize `called_thing' to 0.
10322 (convert_for_initialization): Initialize `savew' and `savee' to 0.
10324 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
10325 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
10326 (build_x_arrow): Likewise for `last_rval'.
10328 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
10330 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
10332 * decl.c (init_decl_processing): Use set_sizetype.
10333 * decl2.c (sizetype): Don't declare.
10334 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
10335 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
10336 (build_component_addr, unary_complex_lvalue): Likewise.
10337 * rtti.c (expand_class_desc): Likewise.
10338 * class.c (get_vfield_offset): Likewise.
10340 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
10342 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
10343 early to avoid bogus error. Handle overloaded function
10344 names provided as template arguments correctly.
10345 (coerce_template_parms): Don't mishandle overloaded functions when
10346 dealing with template template parameters.
10347 (lookup_template_class): Issue an error message, rather than
10348 crashing, when the TYPE_DECL provided is not a template type.
10350 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
10352 * class.c (instantiate_type): Don't just return a known type if
10355 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
10357 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
10358 since that code could never be reached.
10360 * error.c (dump_decl): Avoid aborting in the midst of printing an
10361 error message about an illegal template declaration.
10363 * parse.y (structsp): Print an error message, rather than crashing,
10364 when a class-head does not name a class.
10366 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
10367 template arguments as a g++ extension.
10369 * cp-tree.def (ALIGNOF_EXPR): New tree code.
10370 * decl2.c (grok_alignof): If processing_template_decl, just store
10372 * typeck.c (c_alignof): Likewise.
10373 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
10374 * error.c (dump_expr): Likewise.
10375 * pt.c (tsubst_copy): Likewise.
10376 * tree.c (cp_tree_equal): Likewise.
10377 * pt.c (uses_template_parms): Correctly determine whether or not a
10378 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
10379 folding can be done.
10381 * cp-tree.h (grok_enum_decls): Remove type parameter.
10382 * decl.c (grok_enum_decls): Likewise.
10383 * decl2.c (grok_x_components): Call grok_enum_decls
10384 unconditionally, since it will do nothing if there is no
10385 current_local_enum. Use the new calling sequence.
10386 * pt.c (tsubst_enum): Use the new calling sequence for
10389 * decl.c (start_function): Make member functions of local classes
10390 in extern inline functions have comdat linkage here...
10391 (grokdeclarator): Rather than here.
10393 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
10395 * pt.c (convert_nontype_argument): Use decl_constant_value.
10397 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
10399 * call.c (add_template_candidate_real): New function.
10400 (add_template_candidate): Use it.
10401 (add_template_conv_candidate): Likewise.
10402 (joust): Pass extra argument to more_specialized.
10403 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
10404 (is_local_class): Remove.
10405 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
10406 * cp-tree.h (is_local_class): Remove.
10407 (perform_array_to_pointer_conversion): Likewise.
10408 (finish_member_template_decl): Add.
10409 (check_explicit_specialization): Return a tree, not an int.
10410 (more_specialized): Take additional argument.
10411 (get_bindings): Likewise.
10412 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
10413 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
10414 (perform_array_to_pointer_conversion): Remove.
10415 * decl.c (saved_scope): Add processing_specialization,
10416 processing_explicit_instantiation fields.
10417 (maybe_push_to_top_level): Save them.
10418 (pop_from_top_level): Restore them.
10419 (grokfndecl): Use new return value from
10420 check_explicit_specialization.
10421 (start_decl): Don't check flag_guiding_decls before pushing
10423 (cp_finish_decl): Remove previous (bogus) change.
10424 (grok_declarator): Use decl_function_context rather than
10426 * decl2.c (finish_file): Pass extra argument to get_bindings.
10427 (build_expr_from_tree): Let build_x_component_ref check
10428 validity of arguments rather than doing it here.
10429 * lex.c (cons_up_default_function): Remove code fooling with
10430 processing_specialization, processing_explicit_instantiation
10431 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
10432 * method.c (build_overload_identifier): Mangle local classes in
10433 template functions correctly.
10434 * parse.y (finish_member_template_decl): Move to pt.c.
10435 * pt.c (finish_member_template_decl): Moved here from parse.y.
10436 (print_candidates): New function.
10437 (determine_specialization): Change interface. Properly look for
10438 most specialized versions of template candidates.
10439 (check_explicit_specialization): Fully process explicit
10441 (push_template_decl): Avoid looking at CLASSTYPE fields in
10443 (determine_overloaded_function): Remove.
10444 (convert_nontype_argument): Change name from
10445 convert_nontype_parameter. Use determine_overloaded_function
10446 instead of instantiate_type.
10447 (mangle_class_name_for_template): Handle type contexts as well as
10449 (classtype_mangled_name): Likewise.
10450 (lookup_template_class): Likewise.
10451 (tsubst): Likewise.
10452 (more_specialized): Take explict template arguments as a
10454 (most_specialized): Likewise.
10455 (get_bindings): Likewise. Check that return types match before
10456 proclaiming a function a match.
10457 (do_decl_instantiation): Remove code searching for function to
10458 instantiate; that is now done in check_explicit_specialization.
10459 (add_maybe_template): Pass extra argument to get_bindings.
10460 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
10462 * typeck.c (build_component_ref): Check for invalid arguments.
10464 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
10466 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
10467 return_target and call_target are equivalent.
10469 * pt.c (type_unification_real): Just accept function parms that
10470 don't use any template parms.
10472 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
10474 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
10475 unset DECL_NOT_REALLY_EXTERN.
10477 * parse.y (typename_sub*): Fix std::.
10479 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
10481 * error.c (dump_decl): Fix type default template args.
10482 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
10484 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
10486 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
10487 (file_name_nondirectory): Use.
10489 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
10491 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
10492 that are not really present. Substitute default arguments in
10493 template template arguments. Correctly convert TEMPLATE_DECL to
10494 TEMPLATE_TEMPLATE_PARM.
10495 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
10496 are no longer treated specially here.
10497 * parse.y (template_template_parm): Fix copy error.
10498 * decl.c (grokdeclarator): Warn about missing `typename' for nested
10499 type created from template template parameters.
10500 * parse.y (bad_parm): Likewise
10502 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
10503 (push_nested_class): Likewise.
10504 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
10505 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
10506 (copy_template_template_parm): Declare.
10507 * decl.c (arg_looking_for_template): New variable.
10508 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
10509 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
10510 node if arg_looking_for_template is nonzero.
10511 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
10512 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
10513 (grokdeclarator): Handle TEMPLATE_DECL.
10514 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
10515 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
10516 (dump_type_prefix, dump_type_suffix): Handle TEMPLATE_TEMPLATE_PARM.
10517 (dump_decl): Handle unnamed template type parameters.
10518 Handle template template parameters.
10519 (dump_function_name): Handle template template parameters.
10520 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
10521 Handle TEMPLATE_TEMPLATE_PARM.
10522 * method.c (build_template_template_parm_names): New function.
10523 (build_template_parm_names): Handle TEMPLATE_DECL.
10524 (build_overload_nested_name, build_overload_name):
10525 Handle TEMPLATE_TEMPLATE_PARM.
10526 * parse.y (maybe_identifier): New nonterminal.
10527 (template_type_parm): Use it.
10528 (template_template_parm, template_arg1): New nonterminal.
10529 (template_parm): Add template_template_parm rules.
10530 (template_arg): Set processing_template_arg.
10531 (template_arg1): Rules moved from template_arg.
10532 (primary, nonnested_type): Set arg_looking_for_template if we are
10533 processing template arguments.
10534 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
10535 (process_template_parm): Handle template template parameters.
10536 (coerce_template_parms, comp_template_args): Likewise.
10537 (mangle_class_name_for_template, lookup_template_class): Likewise.
10538 (uses_template_parms): Handle TEMPLATE_DECL and
10539 TEMPLATE_TEMPLATE_PARM.
10540 (current_template_args): Handle TEMPLATE_DECL.
10541 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
10542 * search.c (dfs_walk, dfs_record_inheritance):
10543 Handle TEMPLATE_TEMPLATE_PARM.
10544 * tree.c (copy_template_template_parm): New function.
10545 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
10546 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
10548 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
10550 * decl.c (start_decl): Don't allow duplicate definitions of static
10553 * call.c (build_user_type_conversion_1): Handle user-defined
10554 template conversion operators correctly.
10556 * decl2.c (build_expr_from_tree): Issue an error message if the
10557 object in a COMPONENT_REF is a TEMPLATE_DECL.
10559 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
10561 * class.c (is_local_class): New function.
10562 * cp-tree.h (is_local_class): Declare it.
10563 (last_tree): Likewise.
10564 (begin_tree): Likewise.
10565 (end_tree): Likewise.
10566 (lookup_template_class): Change prototype.
10567 * decl.c (cp_finish_decl): Check for NULL where necessary.
10568 Consider FUNCTION_DECLS to declare objects with top-level binding,
10569 when calling make_decl_rtl.
10570 (grokdeclarator): Give members of local classes internal linkage.
10571 (start_function): Remove declaration of last_tree.
10572 (finish_function): Set flag_keep_inline_functions around call to
10573 rest_of_compilation if we are processing a member function in a
10575 (start_method): Call push_template_decl for member functions of
10576 local classes in template functions.
10577 * decl2.c (import_export_decl): Don't give external linkage to
10578 instantiations of templates with internal linkage.
10579 * parse.y (last_tree): Remove declaration.
10580 (template_type): Pass extra parameter to lookup_template_class.
10581 (self_template_type): Likewise.
10582 (structsp): Move call to reset_specialization into left_curly.
10583 (left_curly): Call reset_specialization, and begin_tree.
10584 * pt.c (saved_trees): New variable.
10585 (mangle_class_name_for_template): Change prototype. Use
10586 additional function context to name local classes in templates
10588 (classtype_mangled_name): Pass the context.
10589 (push_template_decl): Handle local classes and templates, and
10590 member functions for such classes.
10591 (convert_nontype_parameter): Fix handling of pointer-to-member
10593 (lookup_template_class): Handle local classes in templates.
10594 (tsubst): Likewise. Don't assume that template instantiations
10595 have external linkage; pay attention to the template declaration.
10596 (mark_decl_instantiated): Likewise.
10597 (begin_tree): New function.
10598 (end_tree): Likewise.
10600 * decl.c (xref_basetypes): Don't call complete_type for basetypes
10601 that involve template parameters; that can lead to infinite
10602 recursion unnecessarily.
10604 * pt.c (register_specialization): Do not register specializations
10605 that aren't ready to be registered yet.
10606 (check_explicit_specialization): Handle explicit specialization of
10607 constructors and destructors.
10608 (build_template_decl): New function.
10609 (push_template_delc): Handle out-of-class specializations of
10612 * pt.c (check_explicit_specialization): Set up the template
10613 information before registering the specialization.
10614 (coerce_template_parms): Fix thinko.
10615 (tsubst): Handle specializations of member templates correctly.
10617 * class.c (finish_struct_methods): Remove calls to
10618 check_explicit_specialization from here.
10619 (finish_struct): And insert them here.
10620 * cp-tree.h (perform_qualification_conversions): New function.
10621 (perform_array_to_pointer_conversion): Likewise.
10622 (begin_explicit_instantiation): Likewise.
10623 (end_explicit_instantiation): Likewise.
10624 (determine_specialization): Renamed from
10625 determine_explicit_specialization.
10626 (comp_template_parms): New function.
10627 (processing_explicit_instantiation): New variable.
10628 * cvt.c (perform_qualification_conversions): New function.
10629 (perform_array_to_pointer_conversion): Likewise.
10630 * decl.c (duplicate_decls): Don't consider template functions
10631 alike unless they have the same parameters. Refine handling of
10632 instantiation/specialization mismatches.
10633 (start_decl): Don't call pushdecl for template specializations,
10634 since they don't affect overloading.
10635 (start_function): Likewise.
10636 (grokfndecl): Call check_explicit_specialization a little later.
10637 Don't call duplicate_decls for memberm template specializations.
10638 (grokdeclarator): Don't update template_count for classes that are
10639 themselves specializations. Remove use of `2' as parameter to
10640 grokfndecl since that value isn't used.
10641 * lex.c (cons_up_default_function): Save and restore
10642 processing_explicit_instantiation around calls to grokfield.
10643 * parse.y (finish_member_template_decl): New function.
10644 (component_decl_1): Use it.
10645 (fn.def2): Likewise.
10646 (template_arg_list_opt): New nonterminal.
10647 (template_type): Use it.
10648 (self_template_type): Likewise.
10649 (template_id): Likewise.
10650 (object_template_id): Likewise.
10651 (notype_template_declarator): Likwise.
10652 (begin_explicit_instantiation): Likewise.
10653 (end_explicit_instantiation): Likewise.
10654 (explicit_instantiation): Use them.
10655 * pt.c (coerce_template_parms): Add parameters.
10656 (processing_explicit_instantiation): New variable.
10657 (convert_nontype_parameter): New function.
10658 (determine_overloaded_function): Likewise.
10659 (begin_explicit_instantiation): Likewise.
10660 (end_explicit_instantiation): Likewise.
10661 (retrieve_specialization): Likewise.
10662 (register_specialization): Likewise.
10663 (processing_explicit_specialization): Removed.
10664 (determine_specialization): Handle specializations of member
10665 functions of template class instantiations.
10666 (check_explicit_specialization): Refine to conform to standard.
10667 (comp_template_parms): New function.
10668 (coerce_template_parms): Call convert_nontype_parameter.
10669 (tsubst): Refine handling of member templates. Use
10670 register_specialization.
10671 (instantiate_template): Use retrieve_specialization.
10672 (do_decl_instantiation): Likewise.
10673 (instantiate_decl): Likewise.
10674 (type_unification): Improve handling of explict template
10676 * tree.c (mapcar): Return error_mark_node, rather than aborting,
10677 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
10678 * typeck.c (build_unary_op): Call determine_specialization, rather
10679 than determine_explicit_specialization.
10681 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
10683 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
10685 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
10687 * error.c (dump_decl): For enum tags, output the tag, not its value.
10689 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
10691 * decl.c (init_decl_processing): Only call init_rtti_processing
10694 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
10696 * init.c (build_new_1): Split out from build_new.
10697 (build_new): Just return a NEW_EXPR.
10698 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
10700 * decl2.c (get_temp_regvar): Tweak.
10702 * cp-tree.h (TREE_CALLS_NEW): Comment out.
10703 * class.c (resolves_to_fixed_type_p): Remove use.
10704 * method.c (build_opfncall): Likewise.
10705 * call.c (build_new_op): Likewise.
10707 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
10709 * exception.cc (__eh_alloc, __eh_free): New fns.
10710 (__cp_push_exception, __cp_pop_exception): Use them.
10711 (__uncatch_exception): Call terminate here if no exception.
10712 * except.c (build_terminate_handler): New fn.
10713 (expand_start_catch_block): Use it.
10714 (expand_exception_blocks): Likewise.
10715 (alloc_eh_object): New fn.
10716 (expand_throw): Use it. Protect exception init with terminate.
10717 * typeck.c (build_modify_expr): Remove code that ignores trivial
10720 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10722 * call.c (add_builtin_candidate): Add default case in enumeration
10724 (build_new_op): Likewise.
10725 (convert_like): Likewise.
10726 * cvt.c (build_expr_type_conversion): Likewise.
10727 * tree.c (real_lvalue_p): Likewise.
10728 (lvalue_p): Likewise.
10729 (cp_tree_equal): Likewise.
10730 * typeck.c (comptypes): Likewise.
10731 (build_component_ref): Likewise.
10732 (build_function_call_real): Likewise.
10733 (build_binary_op_nodefault): Likewise.
10734 (build_unary_op): Likewise.
10735 (build_modify_expr): Likewise.
10736 * typeck2.c (initializer_constant_valid_p): Likewise.
10738 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
10740 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
10742 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
10744 * pt.c (coerce_template_parms): Make sure to digest_init if
10747 * decl.c (duplicate_decls): Make the newdecl virtual if the
10748 olddecl was, just as is done with other attributes of olddecl.
10750 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
10752 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
10753 address of an OFFSET_REF.
10755 * cp-tree.def: Add AGGR_INIT_EXPR.
10756 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
10757 AGGR_INIT_EXPR where appropriate.
10758 * expr.c (cplus_expand_expr): Likewise. Simplify.
10760 * decl2.c (finish_file): Remove call to register_exception_table.
10762 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
10764 * pt.c (instantiate_class_template): Don't do injection when
10765 processing_template_decl is true, as pollutes current_binding_level
10768 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
10770 * pt.c (maybe_fold_nontype_arg): Add prototype.
10772 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
10774 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
10775 * error.c (dump_expr): Likewise.
10777 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
10779 * typeck.c (build_function_call_real): Remove "inline called before
10780 definition" pedwarn.
10782 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
10784 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
10786 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
10788 * pt.c (type_unification_real): Change __null to type void* with
10791 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
10793 * call.c (implicit_conversion): Don't call
10794 build_user_type_conversion_1 with a NULL expr, since it will
10797 * pt.c (unify): Don't try to unify array bounds if either array is
10800 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
10802 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
10803 Replace extern decls with casts.
10805 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
10806 Update last_parm_cleanup_insn.
10807 (store_after_parms): Remove.
10808 * cp-tree.h: Adjust.
10810 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
10812 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
10813 (finish_file): Check DECL_COMDAT instead of weak|one_only.
10814 (import_export_vtable): Use make_decl_one_only instead of
10815 comdat_linkage for win32 tweak.
10816 (import_export_decl): Likewise.
10817 * pt.c (mark_decl_instantiated): Likewise.
10819 * decl2.c (finish_file): Lose handling of templates in pending_statics.
10821 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
10823 * decl2.c (finish_file): Lose call to expand_builtin_throw.
10824 * except.c (expand_builtin_throw): Remove.
10825 * cp-tree.h: Remove ptr_ptr_type_node.
10826 * decl.c: Likewise.
10828 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
10830 * decl.c (ptr_ptr_type_node): Define.
10831 (init_decl_processing): Initialize it.
10832 * cp-tree.h: Declare it.
10833 * exception.cc (__cp_exception_info): Use __get_eh_info.
10834 (__cp_push_exception): Likewise.
10835 (__cp_pop_exception): Likewise.
10837 From Scott Snyder <snyder@d0sgif.fnal.gov>:
10838 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
10840 (init_exception_processing): Removed saved_pc initialization.
10842 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
10844 * pt.c (instantiate_decl): Defer all templates but inline functions.
10846 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
10848 * init.c (expand_vec_init): Don't fold a list of parameters.
10850 * decl.c (copy_args_p): Handle copy elision for types with virtual
10852 * call.c (build_over_call): Likewise.
10854 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
10856 * pt.c (lookup_template_function): Copy the template arguments,
10857 not just the list containing them, to the permanent obstack.
10859 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
10861 * except.c (expand_start_catch_block): suspend_momentary for the
10864 * error.c (dump_decl): Handle LOOKUP_EXPR.
10866 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
10868 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
10869 permanent obstack if we are processing a template decl.
10870 * typeck.c (build_static_cast): Likewise.
10871 (build_const_cast): Likewise.
10872 (build_reinterpret_cast): Likewise.
10874 * pt.c (coerce_template_parms): Coerce some expressions, even
10875 when processing_template_decl.
10877 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
10879 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
10880 handling of pointer difference expressions.
10882 * typeck.c (comp_target_types): Comparison of function/method types
10883 is independent of nptrs.
10885 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
10887 * pt.c (tsubst): Avoid creating pointer to reference and
10888 reference to reference types.
10890 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
10892 * parse.y (do_id): New nonterminal.
10893 (template_id): Use it.
10895 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
10897 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
10898 * spew.c (yylex): Don't do_identifier here.
10899 * decl2.c (build_expr_from_tree): Revert last change.
10901 * decl2.c (build_expr_from_tree): Expand the name for a method call.
10902 * parse.y (object_template_id): Don't try to take the DECL_NAME.
10904 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
10906 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
10908 * call.c (build_op_delete_call): Adjust.
10910 * except.c (expand_end_catch_block): Lose rethrow region.
10911 (expand_start_catch_block): Likewise.
10912 (expand_end_catch_block): Don't expand_leftover_cleanups.
10914 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
10916 * pt.c (tsubst): Remove tree_cons call (places redundant info into
10917 DECL_TEMPLATE_INSTANTIATION).
10919 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
10921 * tree.c (is_overloaded_fn): Handle getting a fn template.
10922 (really_overloaded_fn): Likewise.
10923 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
10924 * pt.c (check_explicit_specialization): Tweak.
10925 (determine_explicit_specialization): Tweak.
10927 * tree.c, cp-tree.h (get_target_expr): New fn.
10929 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
10931 * pt.c (check_explicit_specialization): Fix misspelling in
10932 diagnostic: `preceeded'.
10933 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
10936 1997-12-02 Mark Mitchell <mmitchell@usa.net>
10938 * pt.c (determine_explicit_specialization): Avoid an internal
10939 error for bad specializations.
10941 * method.c (build_overload_value): Handle SCOPE_REF.
10943 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
10945 * class.c (prepare_fresh_vtable): Enable even more complex MI
10948 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
10950 * exception.cc (__check_eh_spec): Optimize a bit.
10952 * exception.cc (__cp_pop_exception): Lose handler arg.
10953 * except.c (do_pop_exception): Likewise.
10954 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
10955 (expand_end_catch_block): Likewise.
10957 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
10959 * pt.c (check_explicit_specialization): Complain about using a
10960 template-id for a non-specialization.
10962 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
10964 * repo.c: Prototype rindex only if needed.
10965 * xref.c: Likewise.
10967 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
10969 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
10971 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
10973 * typeck.c (build_const_cast): Handle references here instead of
10974 handing off to convert_to_reference.
10976 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
10977 TerminateFunctionCall.
10978 (init_exception_processing): Likewise. Terminate et al are now
10979 the fns, not ADDR_EXPRs.
10980 (various): Lose redundant assemble_external calls.
10981 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
10983 * cp-tree.h (struct lang_decl_flags): Add comdat.
10984 (DECL_COMDAT): New macro.
10985 * decl.c (duplicate_decls): Propagate it.
10986 (cp_finish_decl): Handle it.
10987 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
10989 * class.c: Remove static pending_hard_virtuals.
10990 (add_virtual_function): Take pointers to pending_virtuals
10991 and pending_hard_virtuals.
10992 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
10994 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
10996 * decl2.c (import_export_vtable): If we support one_only but not
10997 weak symbols, mark instantiated template vtables one_only.
10998 (import_export_decl): Likewise for tinfo functions.
10999 (finish_vtable_vardecl): Also write out vtables from explicitly
11000 instantiated template classes.
11001 * pt.c (mark_class_instantiated): Revert last change.
11003 * except.c (expand_throw): Call mark_used on the destructor.
11005 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
11007 * lex.c (lang_init): Enable flag_exceptions by default if no
11008 command line switch was specified.
11010 1997-11-26 Mark Mitchell <mmitchell@usa.net>
11012 * pt.c (unify): Handle `void' template parameters in
11015 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
11017 * rtti.c (build_dynamic_cast): Handle template case here.
11018 (build_dynamic_cast_1): Not here.
11020 * typeck2.c (digest_init): Make copies where appropriate.
11022 * decl2.c (delete_sanity): resolve_offset_ref.
11024 * except.c: Call terminate without caching so many bits.
11026 * except.c (expand_start_catch_block): Fix catching a reference
11029 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
11031 * init.c (build_new): Copy size to the saveable obstack.
11033 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
11034 TRY_CATCH_EXPR for now.
11036 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
11038 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
11039 has DECL_LANG_SPECIFIC.
11041 * exception.cc (struct cp_eh_info): Add handlers field.
11042 (__cp_push_exception): Initialize it.
11043 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
11044 (__throw_bad_exception): Remove.
11045 * except.c (call_eh_info): Add handlers field.
11046 (get_eh_handlers): New fn.
11047 (push_eh_cleanup): Increment handlers.
11049 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
11051 * except.c (expand_start_eh_spec): Use the try/catch code.
11052 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
11053 doing everything inline.
11054 (init_exception_processing): throw_type_match now takes
11055 const void pointers.
11056 * exception.cc (__check_eh_spec): New fn.
11057 * inc/exception: Neither terminate nor unexpected return.
11058 * decl.c: Make const_ptr_type_node public.
11059 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
11061 * except.c (expand_start_catch_block): We only need the rethrow
11062 region for non-sjlj exceptions.
11063 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
11065 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
11067 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
11068 (various.o): Likewise.
11069 * inc/new: Add placement deletes. Add throw specs for default new.
11070 * new.cc (set_new_handler): Move here from libgcc2.
11071 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
11072 (new): Move from libgcc2. Throw bad_alloc.
11073 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
11074 * decl.c (init_decl_processing): Update exception specs on new and
11077 * method.c (build_decl_overload_real): Don't mess with global
11080 * init.c (build_new): Check for null throw spec, not nothrow_t.
11082 * decl.c (duplicate_decls): Don't complain about different exceptions
11083 from an internal declaration.
11085 * call.c (build_op_delete_call): Fix check for member fns again.
11087 * decl2.c (import_export_decl): Interface hackery affects
11088 virtual synthesized methods.
11090 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
11092 * decl.c (start_decl): Don't just complain about a mismatched
11095 * decl.c (make_implicit_typename): Handle case where t is not
11096 actually from context.
11097 * tree.c (get_type_decl): Lose identifier case.
11098 * spew.c (yylex): Lose useless call to identifier_typedecl_value.
11099 * parse.y (nonnested_type): Just use lookup_name.
11100 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
11102 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
11104 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
11105 T was built in C language context (for example, by
11106 output_func_start_profiler).
11108 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
11110 * decl.c (make_implicit_typename): New fn.
11111 (lookup_name_real): Use it. Use current_class_type as the context.
11113 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
11115 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
11117 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
11119 * friend.c (do_friend): Warn about non-template friends in templates.
11121 * call.c (build_op_delete_call): Fix handling of inherited delete.
11123 * search.c (dfs_record_inheritance): Ignore template type parms.
11125 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
11127 * call.c (build_new_op): Fix copy error.
11128 (build_op_new_call): New fn.
11129 (build_op_delete_call): New fn.
11130 * cp-tree.h: Declare them.
11131 * init.c (build_new): Use them. Support placement delete.
11132 (build_x_delete): Use build_op_delete_call.
11133 (build_delete): Likewise.
11134 * decl2.c (delete_sanity): Likewise.
11135 (coerce_delete_type): Don't complain about placement delete.
11137 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
11139 * call.c (build_new_function_call): Remove unused 'obj' parm.
11140 * cp-tree.h, typeck.c: Adjust.
11142 * init.c (build_new): Make the cleanup last longer.
11143 (expand_vec_init): Call do_pending_stack_adjust.
11145 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
11147 * pt.c (do_type_instantiation): Fix typo.
11148 (mark_class_instantiated): If we support one_only but not weak
11149 symbols, don't mark this as known.
11151 * init.c (build_new): Handle vec delete in EH cleanup.
11153 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
11155 * call.c (build_method_call): Call complete_type before checking
11158 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
11160 * decl.c (add_block_current_level): Delete.
11161 * init.c (build_vec_delete_1): Delete build_block and
11162 add_block_current_level calls.
11164 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
11166 * init.c (build_new): Handle freeing allocated memory when the
11167 constructor throws.
11169 * call.c (build_new_method_call): Fix flags arg.
11171 * pt.c (do_type_instantiation): Don't try to instantiate
11173 (mark_decl_instantiated): If we support one_only but not
11174 weak symbols, mark this one_only.
11175 * decl2.c (import_export_vtable): Don't defer handling of vtables
11176 if MULTIPLE_SYMBOL_SPACES.
11178 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
11180 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
11182 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
11184 * except.c (do_pop_exception): Return a value.
11186 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
11188 * call.c (build_new_method_call): Handle getting a
11189 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
11190 if we got template parms.
11191 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
11193 * decl2.c (build_expr_from_tree): Tweak last change.
11194 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
11195 (maybe_fold_nontype_arg): Split out from tsubst_copy.
11196 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
11198 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
11200 * pt.c (tsubst_copy): Handle explicit template arguments in
11202 * typeck.c (build_x_function_call): Likewise.
11203 * decl2.c (build_expr_from_tree): Lookup function name if it
11206 * pt.c (tsubst): Instantiate template functions properly when
11207 template parameter does not appear in function arguments and return
11209 (comp_template_args): Handle member templates required by tsubst.
11211 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
11213 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
11216 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
11218 * pt.c (coerce_template_parms): Tweak error message.
11220 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
11221 return type defaults to `int', even if there are storage-class
11224 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
11226 Complete nested exception support.
11227 * except.c (do_pop_exception): Split out...
11228 (push_eh_cleanup): From here. Handle the EH region by hand.
11229 (expand_start_catch_block): Add a new level for the catch parm.
11230 Move the rethrow region outside the two cleanup regions.
11231 Protect the initializer for the catch parm with terminate.
11232 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
11233 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
11234 popping off the middle of the stack.
11235 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
11236 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
11237 (build_cplus_new): Only wrap CALL_EXPRs.
11238 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
11239 the constructor call.
11241 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11243 * Make-lang.in (c++.distdir): Make inc subdirectory.
11245 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
11247 * decl2.c (finish_file): Put back some code.
11249 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
11251 * decl2.c (finish_file): Remove redundant code.
11252 * method.c (emit_thunk): Don't let the backend defer generic thunks.
11254 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
11256 * except.c (call_eh_info): Split out...
11257 (push_eh_info): From here.
11258 (expand_builtin_throw): Use it.
11259 (expand_start_catch_block): Move region start back.
11261 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
11263 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
11264 (real_yylex): Record wide strings using target endianness, not host.
11266 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
11268 * repo.c (rindex): Add decl unconditionally.
11269 (get_base_filename, open_repo_file): Don't cast rindex.
11270 * xref.c (rindex): Add decl unconditionally.
11271 (index): Remove unused decl.
11272 (open_xref_file): Don't cast rindex.
11274 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
11276 * class.c (build_vbase_path): Propagate the result type properly.
11278 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
11280 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
11281 remaining use of saved_throw_type with a call to get_eh_type.
11283 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
11285 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
11286 (file_name_nondirectory): New function, doing the same as the macro.
11287 (set_typedecl_interface_info): Use it instead of the macro.
11288 (check_newline): Likewise.
11289 (handle_cp_pragma): Likewise.
11291 * repo.c (get_base_filename): Cast result of rindex to char*.
11292 (open_repo_file): Likewise.
11293 * xref.c (open_xref_file): Likewise.
11294 * error.c (dump_char): Make its arg int, not char.
11296 * except.c (push_eh_info): Pass the number of fields - 1 down, not
11297 the exact number of fields.
11299 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
11301 Support for nested exceptions.
11302 * tinfo2.cc (__is_pointer): New fn.
11303 * exception.cc (struct cp_eh_info): Define.
11304 (__cp_exception_info, __uncatch_exception): New fns.
11305 (__cp_push_exception, __cp_pop_exception): New fns.
11306 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
11308 (init_exception_processing): Likewise. __eh_pc is now external.
11309 (push_eh_info): New fn.
11310 (get_eh_{info,value,type,caught}): New fns.
11311 (push_eh_cleanup): Just call __cp_pop_exception.
11312 (expand_start_catch_block): Use push_eh_info. Start the eh region
11314 (expand_end_eh_spec): Use push_eh_info.
11315 (expand_throw): Call __cp_push_exception to set up the exception info.
11316 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
11318 (expand_builtin_throw): Don't refer to empty_fndecl.
11320 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
11322 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
11324 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
11326 * method.c (build_template_parm_names, build_decl_overload_real):
11327 Add static to definitions.
11328 * pt.c (add_to_template_args, note_template_header,
11329 processing_explicit_specialization, type_unification_real): Likewise.
11330 ({determine,check}_explicit_specialization): Use a single string for
11333 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
11335 * except.c (expand_exception_blocks): Call do_pending_stack_adjust.
11336 (expand_end_catch_block): Likewise.
11337 (expand_end_eh_spec): Likewise.
11339 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
11341 * decl.c (duplicate_decls): Handle template specializations
11343 * error.c (dump_function_name): Fix printing of specializations of
11344 member functions that are not member templates.
11345 * cp-tree.h (processing_specialization): Make global.
11346 * pt.c (processing_specialization): Likewise.
11347 * lex.c (cons_up_default_function): Save and restore
11348 processing_specialization to avoid confusion.
11350 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
11352 * decl.c (init_decl_processing): Give null_node unknown* type.
11353 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
11354 (common_type): Likewise.
11355 * error.c (args_as_string): Recognize null_node.
11357 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11359 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
11360 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
11362 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
11364 * Make-lang.in (g++): Include prefix.o.
11366 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
11368 * pt.c (determine_explicit_specialization): Initialize "dummy"
11369 to keep Purify quiet.
11371 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
11373 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
11374 (build_overload_int): Not here.
11376 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
11378 * class.c (build_type_pathname): Remove.
11379 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
11381 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
11383 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
11384 &&label GNU extension.
11386 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
11388 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
11389 so as to avoid incorrect manglings.
11390 * method.c (build_decl_overload_real): Don't mangle return types
11393 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
11395 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
11396 scratch_tree_cons): Define as macros for now.
11397 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
11398 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
11399 typeck2.c: Use them and the expression_obstack variants.
11401 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
11403 * decl.c (store_return_init): Allow classes with explicit ctors to
11404 be used with the named return values extension.
11406 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
11408 * pt.c (instantiate_decl): Fix previous change.
11410 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
11412 * pt.c (tsubst): Fix thinko.
11413 (instantiate_decl): Really use the original template.
11415 * call.c (build_new_method_call): Use simple constructor_name for
11418 Wed Oct 8 22:44:42 1997 Jeffrey A Law <law@cygnus.com>
11420 * method.c (build_underscore_int): Don't use ANSI specific
11423 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
11425 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
11426 for our key method; it might have been inlined by -O3.
11428 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
11430 * decl.c (make_typename_type): Do not try to call lookup_field for
11431 non-aggregate types.
11433 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
11435 * typeck.c (build_reinterpret_cast): Tweak.
11437 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
11439 * typeck.c (build_reinterpret_cast): Converting a void pointer
11440 to function pointer with a reinterpret_cast produces a warning
11441 if -pedantic is issued.
11443 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
11445 * typeck.c (c_expand_return): Don't warn about returning a
11446 reference-type variable as a reference.
11448 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
11450 * method.c (build_static_name): Fix typo.
11452 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
11454 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
11455 OLDDECL before we try to do DECL_USE_TEMPLATE.
11457 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
11459 * decl.c (duplicate_decls): Don't warn about template instances.
11461 * typeck.c (mark_addressable): Lose ancient code that unsets
11464 * pt.c (do_decl_instantiation): Lose support for instantiating
11467 * call.c (build_new_function_call): Fix handling of null explicit
11469 (build_new_method_call): Likewise.
11471 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
11473 * method.c (build_underscore_int): Fix typo.
11475 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
11477 * tree.c (print_lang_statistics): #if 0 call to
11478 print_inline_obstack_statistics until its definition is checked in.
11480 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
11482 * decl2.c (finish_file): Move dump_tree_statistics to end.
11484 * pt.c (instantiate_decl): Look for the original template.
11485 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
11486 of member templates.
11488 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
11490 * Makefile.in (g++FAQ.*): New rules.
11491 (CONFLICTS): Update.
11492 * g++FAQ.texi: Moved from libg++.
11494 * parse.y (PFUNCNAME): Only specify the type once.
11496 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
11498 * lex.c (real_yylex): Clean up the code to fully behave the way
11499 the c-lex.c parser does for complex and real numbers.
11501 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
11503 * method.c (build_decl_overload_real): Reformat.
11505 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
11507 * method.c (synthesize_method): If at_eof, determine our linkage.
11509 1997-09-29 Paul Eggert <eggert@twinsun.com>
11511 * lex.c (real_yylex): Treat `$' just like `_', except issue a
11512 diagnostic if !dollars_in_ident or if pedantic.
11514 * lang-specs.h (@c++): -ansi no longer implies -$.
11516 * decl2.c (lang_decode_option):
11517 -traditional and -ansi now do not mess with
11520 Mon Sep 29 19:57:51 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
11522 * Makefile.in (parse.o, decl.o): Also depend on
11523 $(srcdir)/../except.h $(srcdir)/../output.h.
11524 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
11525 $(srcdir)/../except.h $(srcdir)/../output.h.
11526 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
11529 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
11531 * expr.c (cplus_expand_expr): Make it static.
11533 * decl2.c, init.c, typeck.c: Include "expr.h".
11534 (expand_expr): Use proper values when calling the function.
11536 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
11538 * lang-options.h: New -Wold-style-cast flag.
11539 * cp-tree.h (warn_old_style_cast): New variable.
11540 * decl2.c (warn_old_style_cast): Likewise.
11541 (lang_decode_option): Support -Wold-style-cast.
11542 (reparse_absdcl_as_casts): Produce old-style-cast warning.
11544 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
11546 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
11547 TREE_USED, reset value based on already_used.
11549 * init.c (expand_member_init): Revert change.
11551 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
11553 * cp-tree.h, decl.c, decl2.c, pt.c:
11554 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
11556 * decl2.c (lang_decode_option): Add missing ;.
11558 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
11560 * friend.c (do_friend): Disable injection for all template-derived
11562 * decl2.c (lang_decode_option): Handle -fguiding-decls.
11563 * parse.y (notype_template_declarator): New nonterminal.
11564 (direct_notype_declarator): Use it.
11565 (complex_direct_notype_declarator): Likewise.
11566 (object_template_id): Accept any kind of identifier after TEMPLATE.
11567 (notype_qualified_id): Don't add template declarators here.
11569 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
11571 * call.c (add_template_candidate): Add explicit_targs parameter.
11572 (build_scoped_method_call): Use it.
11573 (build_overload_call_real): Likewise.
11574 (build_user_type_conversion_1): Likewise.
11575 (build_new_function_call): Likewise.
11576 (build_object_call): Likewise.
11577 (build_new_op): Likewise.
11578 (build_new_method_call): Likewise.
11579 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
11580 (build_new_method_call): Likewise.
11582 * class.c (finish_struct_methods): Add specialization pass to
11583 determine which methods were specializing which other methods.
11584 (instantiate_type): Handle TEMPLATE_ID_EXPR.
11586 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
11588 * cp-tree.h (name_mangling_version): New variable.
11589 (flag_guiding_decls): Likewise.
11590 (build_template_decl_overload): New function.
11591 (begin_specialization): Likewise.
11592 (reset_specialization): Likewise.
11593 (end_specialization): Likewise.
11594 (determine_explicit_specialization): Likewise.
11595 (check_explicit_specialization): Likewise.
11596 (lookup_template_function): Likewise.
11597 (fn_type_unification): Add explicit_targs parameter.
11598 (type_unification): Likewise.
11600 * decl.c (duplicate_decls): Add smarts for explicit
11602 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
11604 (grokfndecl): Call check_explicit_specialization.
11606 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
11607 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
11608 (check_classfn): Handle specializations.
11610 * error.c (dump_function_name): Print specialization arguments.
11612 * friend.c (do_friend): Don't call pushdecl for template
11615 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
11617 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
11618 and -fno-guiding-decls.
11620 * lex.c (identifier_type): Return PFUNCNAME for template function
11623 * method.c (build_decl_overload_real): New function.
11624 (build_template_parm_names): New function.
11625 (build_overload_identifier): Use it.
11626 (build_underscore_int): New function.
11627 (build_overload_int): Use it. Add levels for template
11629 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
11630 (build_overload_nested_names): Handle template type parameters.
11631 (build_template_decl_overload): New function.
11633 * parse.y (YYSTYPE): New ntype member.
11634 (nested_name_specifier): Use it.
11635 (nested_name_specifier_1): Likewise.
11636 (PFUNCNAME): New token.
11637 (template_id, object_template_id): New non-terminals.
11638 (template_parm_list): Note specializations.
11639 (template_def): Likewise.
11640 (structsp): Likewise.
11641 (fn.def2): Handle member template specializations.
11642 (component_decl_1): Likewise.
11643 (direct_notype_declarator): Handle template-ids.
11644 (component_decl_1): Likewise.
11645 (direct_notype_declarator): Handle template-ids.
11646 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
11648 * pt.c (processing_specializations): New variable.
11649 (template_header_count): Likewise.
11650 (type_unification_real): New function.
11651 (processing_explicit_specialization): Likewise.
11652 (note_template_header): Likewise.
11653 (is_member_template): Handle specializations.
11654 (end_template_decl): Call reset_specialization.
11655 (push_template_decl): Handle member template specializations.
11656 (tsubst): Likewise.
11657 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
11658 (instantiate_template): Handle specializations.
11659 (instantiate_decl): Likewise.
11660 (fn_type_unification): Handle explicit_targs.
11661 (type_unification): Likewise. Allow incomplete unification
11662 without an error message, if allow_incomplete.
11663 (get_bindings): Use new calling sequence for fn_type_unification.
11665 * spew.c (yylex): Handle PFUNCNAME.
11667 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
11668 (really_overloaded_fn): Likewise.
11669 (get_first_fn): Handle function templates.
11671 * typeck.c (build_x_function_call): Use really_overloaded_fn.
11672 Handle TEMPLATE_ID_EXPR.
11673 (build_x_unary_op): Likewise.
11674 (build_unary_op): Likewise.
11675 (mark_addressable): Templates whose address is taken are marked
11678 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
11680 * decl.c (init_decl_processing): Declare __builtin_constant_p as
11681 accepting any kind of type, not only int.
11683 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
11685 * search.c (get_matching_virtual): Notice virtual bases when sorrying
11686 about covariant returns.
11688 * parse.y (member_init): Also imply typename here. Remove ancient
11689 extension for initializing base members.
11691 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
11693 Handle multi-level typenames and implicit typename in base list.
11694 * parse.y (typename_sub{,[0-2]}): New rules.
11695 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
11696 (nonnested_type): New rule.
11697 (complete_type_name): Use it.
11698 (base_class.1): Use typename_sub and nonnested_type.
11699 (nested_name_specifier): Don't elide std:: here.
11700 * decl.c (make_typename_type): Handle getting a type for NAME.
11701 (lookup_name_real): Turn std:: into :: here.
11703 Rvalue conversions were removed in London.
11704 * call.c (is_subseq): Don't consider lvalue transformations.
11705 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
11706 (joust): Re-enable ?: kludge.
11708 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
11710 * decl.c (start_function): Up warning of no return type to be a
11713 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
11715 * init.c (expand_member_init): Don't set TREE_USED.
11716 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
11717 set,don't clear TREE_USED wholesale.
11719 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
11721 * call.c (build_over_call): Do require_complete_type before
11724 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
11726 * search.c (lookup_field): Call complete_type in all cases.
11728 * decl.c (finish_function): Just warn about flowing off the end.
11730 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
11732 * decl.c (grokparms): Don't bash a permanent list node if we're
11735 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
11737 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
11739 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
11741 * call.c (build_new_op): Give better error for syntactically
11742 correct, but semantically invalid, use of undeclared template.
11744 * call.c (compare_qual): Handle pmfs.
11746 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
11747 after the exception spec.
11749 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
11751 * call.c (null_ptr_cst_p): Integer type, not integral type.
11753 * call.c (joust): Disable warnings until they can be moved to the
11756 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
11758 * Makefile.in, config-lang.in: Convert to autoconf.
11760 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
11762 * decl.c (lookup_name_real): Add implicit 'typename' to types from
11765 * pt.c (most_specialized_class): Fix typo.
11766 (tsubst): Move constant folding to TREE_VEC case.
11768 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
11770 * pt.c (do_poplevel): Don't warn about unused local variables
11771 while processing_template_decl since we don't always know whether
11772 or not they will need constructing/destructing.
11774 * pt.c (uses_template_parms): Check the values of an enumeration
11775 type to make sure they don't depend on template parms.
11777 * decl.c (make_typename_type): Don't lookup the field if the
11778 context uses template parms, even if we're not
11779 processing_template_decl at the moment.
11781 * pt.c (coerce_template_parms): Avoid looking at the
11782 TYPE_LANG_DECL portion of a typename type, since there won't be
11784 (tsubst): Do constant folding as necessary to make sure that
11785 arguments passed to lookup_template_class really are constants.
11787 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
11789 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
11790 * decl2.c (finish_file): Only register exception tables if we
11793 * decl.c (init_decl_processing): Add __builtin_[fs]p.
11795 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
11797 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
11799 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
11801 * error.c (dump_decl): Avoid crashing when presented with a
11802 uninitialized constant, as can occur with a template parameter.
11803 (dump_expr): Make sure that there are enough levels of
11804 current_template_parms before we start diving through them.
11806 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
11808 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
11811 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
11813 * except.c (expand_throw): Call build_delete for all
11814 exception types, not just objects with destructors.
11816 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
11818 * decl.c (current_local_enum): Remove static.
11819 * pt.c (tsubst_enum): Save and restore value of current_local_enum
11820 in case template is expanded in enum decl.
11821 (instantiate_class_template): Use new tsubst_enum signature.
11822 (tsubst_expr): Likewise.
11824 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
11826 * pt.c (begin_member_template_processing): Take a function as
11827 argument, not a set of template arguments. Use the template
11828 parameters, rather than the arguments. Handle non-type parameters
11829 correctly. Push a binding level for the parameters so that multiple
11830 member templates using the same parameter names can be declared.
11831 (end_member_template_processing): Pop the binding level.
11832 (push_template_decl): Mark member templates as static when
11835 * lex.c (do_pending_inlines): Pass the function, not its template
11836 arguments, to begin_member_template_processing.
11837 (process_next_inline): Likewise.
11838 (do_pending_defargs): Likewise.
11840 * error.c (dump_expr): Obtain the correct declaration for a
11841 TEMPLATE_CONST_PARM.
11843 * call.c (add_template_conv_candidate): New function.
11844 (build_object_call): Handle member templates, as done in the other
11847 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
11849 * decl.c (replace_defag): Undo previous change.
11850 * lex.c (do_pending_defargs): Deal with member templates.
11852 * pt.c (is_member_template): Avoid crashing when passed a
11853 non-function argument.
11855 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
11857 * class.c (grow_method): Remove check for redeclaration.
11859 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
11861 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
11862 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
11863 (PRIMARY_TEMPLATE_P): Use it.
11864 * call.c (build_overload_call_real): Use it.
11865 * class.c (instantiate_type): Likewise.
11866 * decl.c (decls_match): Likewise.
11867 * method.c (build_overload_identifier): Likewise.
11868 * pt.c (push_template_decl): Likewise.
11869 (classtype_mangled_name): Likewise.
11870 (lookup_template_class): Likewise.
11872 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
11873 DECL_NTPARMS to conform to usage elsewhere.
11874 * call.c (add_template_candidate): Likewise.
11875 * class.c (instantiate_type): Likewise.
11876 * pt.c (instantiate_template): Likewise.
11877 (get_bindings): Likewise.
11879 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
11880 is_member_template.
11882 * pt.c (unify): Undo changes to allow multiple levels of template
11884 (type_unification): Likewise.
11885 (fn_type_unification): Likewise.
11886 (get_class_bindings): Likewise.
11887 * cp-tree.h (Likewise).
11889 * decl.c (replace_defarg): Check that the type of the default
11890 parameter does not invlove a template type before complaining
11891 about the initialization.
11893 * error.c (dump_expr): Deal with template constant parameters in
11894 member templates correctly.
11896 * pt.c (is_member_template): Deal with class specializations
11898 (tsubst): Handle "partial instantiation" of member templates
11901 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
11903 * pt.c (type_unification): Change calling sequence to allow for
11904 multiple levels of template parameters.
11905 (tsubst_expr): Likewise.
11906 (tsubst): Likewise.
11907 (tsubst_copy): Likewise.
11908 (instantiate_template): Likewise.
11910 * call.c (build_overload_call_real): Use it.
11911 (add_builtin_candidate): Use it.
11912 (build_new_method_call): Use it.
11913 * class.c (instantiate_type): Use it.
11914 * decl.c (grokdeclarator): Use it.
11915 * decl2.c (finish_file): Use it.
11916 * method.c (build_overload_identifier): Use it.
11918 * call.c (add_template_candidate): Add additional parameter for
11919 the function return type. Call fn_type_unification istead of
11921 (build_user_type_conversion_1): Handle member templates.
11922 (build_new_function_call): Likewise.
11923 (build_new_op): Likewise.
11924 (build_new_method_call): Likewise.
11926 * class.c (grow_method): Don't give an error message indicating
11927 that two member templates with the same name are ambiguous.
11928 (finish_struct): Treat member template functions just like member
11931 * cp-tree.h (check_member_template): Add declaration.
11932 (begin_member_template_processing): Likewise.
11933 (end_member_template_processing): Likewise.
11934 (fn_type_unification): Likewise.
11935 (is_member_template): Likewise.
11936 (tsubst): Change prototype.
11937 (tsubst_expr): Likewise.
11938 (tsubst_copy): Likewise.
11939 (instantiate_template): Likewise.
11940 (get_bindings): Likewise.
11942 * decl.c (decls_match): Handle multiple levels of template
11944 (pushdecl): Handle template type params just like other type
11946 (push_class_level_binding): Return immediately if the
11947 class_binding_level is NULL.
11948 (grokfndecl): If check_classfn() returns a member_template, use
11949 the result of the template, not the template itself.
11951 * decl2.c (check_member_template): New function. Check to see
11952 that the entity declared to be a member template can be one.
11953 (check_classfn): Allow redeclaration of member template functions
11954 with different types; the new functions can be specializations or
11955 explicit instantiations.
11957 * error.c (dump_decl): Handle multiple levels of template
11959 (dump_function_decl): Update to handle function templates.
11961 * lex.c (do_pending_inlines): Set up template parameter context
11962 for member templates.
11963 (process_next_inline): Likewise.
11965 * method.c (build_overload_identifier): Adjust for multiple levels
11966 of template parameters.
11968 * parse.y (fn.def2): Add member templates.
11969 (component_decl_1): Likewise.
11971 * pt.c (begin_member_template_processing): New function.
11972 (end_member_template_processing): Likewise.
11973 (is_member_template): Likewise.
11974 (fn_type_unification): Likewise.
11975 (current_template_parms): Return a vector of all the template
11976 parms, not just the innermost level of parms.
11977 (push_template_decl): Deal with the possibility of member
11979 (lookup_template_class): Likewise.
11980 (uses_template_parms): Likewise.
11981 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
11982 TEMPLATE_CONST_PARM to deal with multiple levels of template
11983 arguments. Add processing of TEMPLATE_DECL to produce new
11984 TEMPLATE_DECLs from old ones.
11985 (do_decl_instantiation): Handle member templates.
11987 * search.c (lookup_fnfields_1): Handle member template conversion
11990 * tree.c (cp_tree_equal): Check the levels, as well as the
11991 indices, of TEMPLATE_CONST_PARMs.
11993 * typeck.c (comptypes): Check the levels, as well as the indices,
11994 fo TEMPLATE_TYPE_PARMs.
11995 (build_x_function_call): Treat member templates like member
11998 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
12000 * typeck.c (c_expand_return): Always convert_for_initialization
12001 before checking for returning a pointer to local.
12003 * pt.c (type_unification): If strict and the function parm doesn't
12004 use template parms, just compare types.
12006 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
12008 * method.c (build_overloaded_value): Replace direct call
12009 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
12011 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
12013 * typeck.c (convert_arguments): Don't arbitrarily choose the first
12014 of a set of overloaded functions.
12016 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
12018 * lex.c (real_yylex): Don't elide __FUNCTION__.
12020 * method.c (build_overload_value): Add in_template parm.
12021 (build_overload_int): Likewise.
12022 (build_overload_identifier): Pass it.
12024 * decl.c (duplicate_decls): Don't bash a previous template
12025 definition with a redeclaration.
12027 * pt.c (unify): float doesn't match double.
12029 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
12030 TYPE_DECL. Handle getting non-template types.
12031 * parse.y (explicit_instantiation): Use typespec instead of
12032 aggr template_type.
12034 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
12036 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
12038 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
12040 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
12041 (compare_ics): Likewise.
12043 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
12045 * call.c (joust): Warn about choosing one conversion op over
12046 another because of 'this' argument when the other return type is
12048 (source_type): New fn.
12050 * call.c (build_new_op): Strip leading REF_BIND from first operand
12051 to builtin operator.
12053 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
12056 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
12058 * call.c (null_ptr_cst_p): Remove support for (void*)0.
12060 Wed Aug 27 02:03:34 1997 Jeffrey A Law <law@cygnus.com>
12062 * typeck.c (expand_target_expr): Make definition match declaration.
12064 * class.c (get_basefndecls): Make definition match declaration.
12066 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
12068 * input.c (sub_getch): Eventually give up and release the input file.
12070 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
12073 * call.c (joust): Tweak message.
12075 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
12077 * error.c (type_as_string): Put const/volatile on template type
12078 parameters where appropriate.
12080 Sat Aug 23 17:47:22 1997 Jeffrey A Law <law@cygnus.com>
12082 * call.c (strictly_better): Make arguments unsigned ints.
12084 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
12086 * lex.c (real_yylex): Refer to __complex instead of complex.
12088 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
12090 * lex.c (real_yylex): Don't use getc directly.
12092 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
12094 * call.c (is_subseq): Don't try to be clever.
12096 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
12098 * parse.y, pt.c: Include "except.h".
12099 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
12100 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
12101 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
12102 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
12105 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
12107 * decl2.c (mark_vtable_entries): Instead of replacing pure
12108 virtuals with a reference to __pure_virtual, copy the decl and
12111 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
12113 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
12115 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
12117 * pt.c (instantiate_class_template): Call repo_template_used
12118 before finish_prevtable_vardecl.
12120 * call.c (is_subseq): New fn.
12121 (compare_ics): Use it.
12123 * repo.c (finish_repo): Don't crash on no args.
12125 * parse.y (named_complex_class_head_sans_basetype): Handle
12126 explicit global scope.
12127 * decl2.c (handle_class_head): New fn.
12129 * pt.c (unify): Add CONST_DECL case.
12131 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12133 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
12135 * cp-tree.h (report_type_mismatch): Add prototype.
12136 * call.c (build_overload_call_real): Remove erroneous fourth
12137 argument to report_type_mismatch.
12138 (build_user_type_conversion_1): Remove erroneous second arg to
12140 (build_new_function_call): Likewise.
12141 (build_object_call): Likewise.
12142 (build_new_op): Likewise.
12143 (build_new_method_call): Likewise.
12145 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
12147 * error.c (dump_decl): Don't bother processing a function with no
12148 DECL_LANG_SPECIFIC.
12150 * method.c (emit_thunk): Call init_function_start in the macro case.
12152 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
12154 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
12155 defined and used to set flag_vtable_thunks.
12157 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
12159 * parse.y: Don't clear the inlines from their obstack until they've
12160 all been processed.
12162 * decl.c (duplicate_decls): Don't complain about exception
12163 specification mismatch if flag_exceptions is off.
12165 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
12167 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
12169 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
12171 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
12172 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
12173 Include <stdio.h> before include files that formerly used STDIO_PROTO.
12175 * decl.c, g++spec.c, lex.c, method.c, repo.c:
12176 Include "config.h" first, as per autoconf manual.
12178 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
12180 * decl.c (duplicate_decls): Tweak wording.
12181 * lex.c (do_pending_defargs): Don't die if we see a default arg
12182 that isn't a DEFAULT_ARG.
12183 * error.c (dump_expr): Handle DEFAULT_ARG.
12185 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
12186 * lang-options.h: Add -fhandle-exceptions.
12188 * class.c (build_vtable): Vtables are artificial.
12189 (prepare_fresh_vtable): Likewise.
12191 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
12193 * cvt.c (ocp_convert): After converting to the target type, set
12194 LOOKUP_NO_CONVERSION.
12196 * call.c (joust): Warn about potentially confusing promotion rules
12198 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
12200 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
12202 * exception.cc: Declare __terminate_func with noreturn attribute.
12204 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
12206 * parse.y: Break out eat_saved_input, handle errors.
12207 (function_try_block): Use compstmt instead of compstmt_or_error.
12209 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
12211 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
12213 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
12215 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
12216 existence of cc1plus check whether $(LANGUAGES) contains C++.
12218 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
12220 * method.c (do_build_copy_constructor): When copying an anonymous
12221 union member loop around to handle nested anonymous unions. Use
12222 the offset of the member relative to the outer structure, not the
12225 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
12227 * call.c (resolve_args): New fn.
12228 (build_new_function_call): Use it.
12229 (build_object_call): Likewise.
12230 (build_new_method_call): Likewise.
12232 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
12234 * call.c (build_over_call): tsubst all default parms from templates.
12236 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
12238 * decl.c (struct cp_function): Add static_labelno.
12239 (push_cp_function_context): Save it.
12240 (pop_cp_function_context): Restore it.
12242 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
12244 * typeck.c (build_component_ref_1): Convert from reference.
12246 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12248 * parse.y (current_declspecs, prefix_attributes): Initialize to
12251 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
12252 before we try to force it to be a TREE_LIST.
12253 (decl): Make sure $1.t is non-nil.
12255 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
12257 * pt.c (uses_template_parms): Handle template first-parse codes.
12259 * decl.c (cp_finish_decl): Only warn about user-defined statics.
12261 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
12263 * pt.c (unify): Handle BOOLEAN_TYPE.
12265 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
12266 * pt.c (tsubst): Don't set it.
12267 * call.c (build_over_call): Use uses_template_parms.
12269 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
12271 * method.c (build_overload_nested_name): Use static_labelno
12272 instead of var_labelno.
12273 (build_qualified_name): New fn.
12274 (build_overload_name): Split out from here.
12275 (build_static_name): Use build_qualified_name.
12276 * decl.c (cp_finish_decl): Statics in extern inline functions
12277 have comdat linkage.
12278 (start_function): Initialize static_labelno.
12280 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
12282 * class.c (finish_struct_methods): Add check of warn_ctor_dtor_privacy
12283 before "all member functions in class [] are private".
12285 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
12287 * lex.c (do_scoped_id): convert_from_reference.
12288 * init.c (build_offset_ref): Likewise.
12290 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
12292 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
12294 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
12296 * typeck.c (get_member_function_from_ptrfunc): Promote index
12299 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
12301 * tree.c (layout_basetypes): Move non-virtual destructor warning.
12302 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
12304 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
12306 * decl.c (grokdeclarator): Call add_defarg_fn for the function
12308 * lex.c (add_defarg_fn): Adjust.
12309 (do_pending_defargs): Adjust. Don't skip the first parm.
12311 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
12313 * decl.c (build_enumerator): Global enumerators are also readonly.
12315 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
12316 (build_dynamic_cast): Call it and convert_from_reference.
12318 * lex.c (add_defarg_fn): New fn.
12319 (snarf_defarg): Don't add to defarg_types.
12320 (do_pending_defargs): Lose defarg_types. All fns we process now
12322 * decl.c (grokfndecl): Call add_defarg_fn.
12324 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
12325 * cp-tree.def: Add DEFAULT_ARG.
12326 * spew.c (yylex): Call snarf_defarg as appropriate.
12327 * parse.y: New tokens DEFARG and DEFARG_MARKER.
12328 (defarg_again, pending_defargs, defarg, defarg1): New rules.
12329 (structsp): Use pending_defargs.
12330 (parms, full_parm): Use defarg.
12331 * lex.c (init_lex): Initialize inline_text_firstobj.
12332 (do_pending_inlines): Never pass the obstack to feed_input.
12333 (process_next_inline): Call end_input instead of restore_pending_input.
12334 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
12335 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
12336 * input.c (end_input): New fn.
12337 (sub_getch): At the end of some fed input, just keep returning EOF
12338 until someone calls end_input.
12339 Remove 'obstack' field from struct input_source.
12340 * decl.c (grokparms): Handle DEFAULT_ARG.
12341 (replace_defarg): New fn.
12342 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
12344 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
12346 * call.c (implicit_conversion): If nothing else works, try binding
12347 an rvalue to a reference.
12349 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
12351 * decl.c (init_decl_processing): Fix Jun 30 patch -- move
12352 ifndef for Cygwin32 to include SIGSEGV.
12354 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
12356 * class.c (finish_struct_1): Only complain about pointers without
12357 copy stuff if there are any constructors.
12359 * rtti.c (build_dynamic_cast): Call complete_type on the types.
12361 * decl.c (grokfndecl): If the function we chose doesn't actually
12364 * decl2.c (grokclassfn): Don't specify 'const int' for the
12365 artificial destructor parm.
12367 * pt.c (type_unification): If we are called recursively, nothing
12370 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
12372 * decl.c (init_decl_processing): Stop trying to catch signals
12373 other than SIGABRT since the Cygwin32 library doesn't support
12374 them correctly yet. This fixes a situation in which g++ causes
12375 a hang on SIGSEGVs and other such signals in our Win32-hosted
12378 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
12380 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
12382 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
12384 * typeck2.c (store_init_value): Always return the value if our
12385 type needs constructing.
12387 * method.c (hack_identifier): Convert class statics from
12390 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
12392 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
12394 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
12396 * typeck.c (c_expand_return): Make sure we clean up temporaries at
12397 the end of return x;
12399 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12401 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
12403 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
12405 * except.c (expand_builtin_throw): Add support
12406 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
12408 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
12410 * repo.c (extract_string): Null-terminate.
12412 * cp-tree.h (TI_SPEC_INFO): New macro.
12413 (CLASSTYPE_TI_SPEC_INFO): New macro.
12414 * pt.c (push_template_decl): Correctly determine # of template parms
12417 * call.c (compare_ics): Really fix 'this' conversions.
12419 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
12422 * pt.c (push_template_decl): Complain about mismatch in # of
12423 template parms between a class template and a member template.
12425 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
12427 * method.c (synthesize_method): You can't call
12428 function_cannot_inline_p after finish_function.
12429 * decl.c (finish_function): Turn on flag_inline_functions and turn
12430 off DECL_INLINE before handing a synthesized method to the
12433 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
12435 * method.c (synthesize_method): Remove July 30 change to never set
12436 DECL_INLINE if at_eof.
12438 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
12440 * xref.c (GNU_xref_member): Ensure that the node has a
12441 decl_lang_specific part before checking DECL_FRIEND_P.
12443 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
12445 * pt.c (instantiate_class_template): Diagnose non-class types used
12448 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
12450 * typeck.c (build_conditional_expr): Use convert_for_initialization
12451 instead of convert_and_check.
12453 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12455 * parse.y (typespec): Don't pedwarn for typeof.
12457 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
12459 * repo.c (finish_repo): Only check changes if we would write a
12462 * call.c (compare_ics): Fix handling of 'this' conversions.
12464 * pt.c (do_decl_instantiation): Support static data too. Rename
12465 from do_function_instantiation.
12466 * cp-tree.h: Adjust.
12469 * repo.c (extract_string): New fn.
12470 (get_base_filename): Use it.
12471 (init_repo): Compare old args with current args.
12473 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
12475 * Makefile.in, Make-lang.in: Protect C-ls with a comment
12476 character, idea from Paul Eggert <eggert@twinsun.com>.
12478 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
12480 * typeck.c (c_expand_return): Be more persistent in looking for
12483 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
12484 pointer to reference.
12486 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
12488 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
12490 * init.c (build_member_call, build_offset_ref):
12491 Use do_scoped_id instead of do_identifier.
12493 * cvt.c (convert): Remove bogosity.
12495 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12497 * cvt.c (build_up_reference): Do checks of ARGTYPE and
12498 TARGET_TYPE before trying to use get_binfo.
12500 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
12502 * cvt.c (build_up_reference): Call get_binfo to get access control.
12504 * decl2.c (import_export_decl): If we don't support weaks, leave
12507 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
12509 * except.c (expand_builtin_throw): Add support for machines that
12510 cannot access globals after throw's epilogue when
12511 -fno-sjlj-exceptions is used.
12513 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
12515 * parse.y: 'std::' becomes '::'.
12516 * lex.c (real_yylex): Remove 'namespace' warning.
12517 * init.c (build_member_call): Ignore 'std::'.
12518 (build_offset_ref): Likewise.
12519 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
12520 (do_toplevel_using_decl): Ignore 'using std::whatever'.
12521 * decl.c (push_namespace): Just sorry.
12522 (pop_namespace): Nop.
12523 (init_decl_processing): Declare std namespace.
12525 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
12527 * search.c (push_class_decls): A name which ambiguously refers to
12528 several instantiations of the same template just refers to the
12531 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
12533 * decl.c (build_enumerator): Fix problem with unsigned long
12534 enumerated values being smashed to ints, causing overflow
12535 when computing next enumerated value (for enum values around
12538 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
12540 * typeck.c (build_component_ref): Only call mark_used on a decl.
12542 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12544 * typeck.c (build_c_cast): Make the check for a ptr to function
12545 more specific before possible default_conversion call.
12547 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
12549 * except.c (expand_exception_blocks): Simplify and fix and make
12550 sure we don't end a region in a sequence, as expand_end_bindings
12553 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
12555 * except.c (init_exception_processing): Mark terminate as not
12556 returning so that the optimizer can optimize better.
12558 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
12560 * cvt.c (convert): Don't do any extra work, if we can avoid it
12563 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
12565 * *.[chy]: Change cp_convert to ocp_convert, change convert to
12566 cp_convert. convert is now reserved for the backend, and doesn't
12567 have the semantics a frontend person should ever want.
12569 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
12571 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
12572 Lose -traditional support.
12574 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
12576 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
12578 * parse.y (self_reference): Do it for templates, too.
12579 * class.c (pushclass): Don't overload_template_name; the alias
12580 generated by build_self_reference serves the same purpose.
12582 * tree.c (list_hash): Make static, take more args.
12583 (list_hash_lookup): Likewise.
12584 (list_hash_add): Make static.
12585 (list_hash_canon): Lose.
12586 (hash_tree_cons): Only build a new node if one isn't already in the
12588 (hash_tree_chain): Use hash_tree_cons.
12589 * cp-tree.h: Adjust.
12590 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
12591 of calling lookup_name.
12593 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
12595 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
12596 doesn't refer to the CONST_DECLs.
12598 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
12600 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
12602 (expand_class_desc): Convert the last argument to a sizetype.
12604 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12606 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
12607 __real__): Add reswords.
12608 * hash.h: Regenerate.
12609 * lex.h (rid): Add RID_COMPLEX.
12610 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
12611 * lex.c (init_lex): Add building of RID_COMPLEX.
12612 (real_yylex): General cleanup in line with what c-lex.c also has,
12613 sans the cruft for traditional; add handling of SPEC_IMAG, complex
12614 types, and imaginary numeric constants.
12615 * parse.y (REALPART, IMAGPART): Add tokens.
12616 (unary_expr): Add REALPART and IMAGPART rules.
12617 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
12618 * decl.c (complex_{integer,float,double,long}_type_node): Define
12620 (init_decl_processing): Set up the types.
12621 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
12622 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
12623 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
12624 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
12625 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
12627 * method.c (build_overload_name): Add handling of the different
12628 COMPLEX_TYPEs, prefixing them with `J'.
12629 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
12630 as a template parm.
12631 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
12632 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
12633 (mapcar): Handle COMPLEX_CST.
12634 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
12635 (common_type): Add code for complex types.
12636 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
12637 (convert_for_assignment): Likewise.
12638 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
12640 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
12642 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
12643 tsubst_expr, as it might try to do overload resolution.
12645 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
12647 * pt.c (instantiate_class_template): Oops.
12649 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
12651 * cp-tree.def: Add TAG_DEFN.
12652 * pt.c (tsubst_enum): New fn.
12653 (instantiate_class_template): Use it.
12654 (tsubst_expr): Support TAG_DEFN.
12655 (tsubst): Support local enums.
12656 (tsubst_copy): Likewise.
12657 * decl.c (finish_enum): Likewise.
12658 (start_enum): If this is a local enum, switch to permanent_obstack.
12660 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
12662 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
12663 (finish_function): Put the base init code for constructors just
12664 after the parm cleanup insns.
12665 (struct cp_function): Add last_parm_cleanup_insn.
12666 (push_cp_function_context): Likewise.
12667 (pop_cp_function_context): Likewise.
12669 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
12671 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
12673 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12675 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
12676 for THUNK_FNDECL before we switch to temporary allocation.
12678 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
12680 * call.c (build_new_op): Handle null arg2 for ?:.
12682 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
12684 * except.c (expand_exception_blocks): Ensure that we flow through
12685 the end of the exception region for the exception specification.
12686 Move exception region for the exception specification in, so that
12687 it doesn't protect the parm cleanup. Remove some obsolete code.
12688 * decl.c (store_parm_decls): Likewise.
12689 (finish_function): Likewise.
12691 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
12693 * init.c (build_new): Fix nothrow handling.
12695 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12697 * init.c (emit_base_init): Don't warn about the initialization
12698 list for an artificial member.
12700 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12702 * expr.c (do_case): Handle !START case for the error msg.
12704 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
12706 * decl2.c, lang-options.h: New option -Weffc++.
12707 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
12710 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
12711 to MULTIPLE_SYMBOL_SPACES.
12713 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
12715 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
12717 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
12719 * typeck.c (c_expand_return): Don't complain about returning void
12720 to void in an artificial function.
12721 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
12722 don't set DECL_RESULT, set DECL_ARTIFICIAL.
12723 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
12725 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
12727 * init.c (init_decl_processing): Add support for setjmp/longjmp based
12728 exception handling.
12729 * except.c (init_exception_processing): Likewise.
12730 (expand_end_catch_block): Likewise.
12731 (expand_exception_blocks): Likewise.
12732 (expand_throw): Likewise.
12733 * exception.cc (__default_terminate): Likewise.
12735 * init.c (perform_member_init): Use new method of expr level
12736 cleanups, instead of cleanups_this_call and friends.
12737 (emit_base_init): Likewise.
12738 (expand_aggr_vbase_init_1): Likewise.
12739 (expand_vec_init): Likewise.
12740 * decl.c (cp_finish_decl): Likewise.
12741 (expand_static_init): Likewise.
12742 (store_parm_decls): Likewise.
12743 (cplus_expand_expr_stmt): Likewise.
12744 * decl2.c (finish_file): Likewise.
12746 * Make-lang.in (exception.o): Ok to compile with -O now.
12748 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
12749 we know it will be done later by the backend.
12751 * decl2.c (lang_f_options): Remove support for short temps.
12752 * lang-options.h: Likewise.
12754 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
12756 * tree.c (varargs_function_p): New fn.
12757 * method.c (emit_thunk): Replace broken generic code with code to
12758 generate a heavyweight thunk function.
12760 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
12762 * pt.c (process_template_parm): pedwarn about floating-point parms.
12764 * decl.c (grokdeclarator): inline no longer implies static.
12766 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
12768 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
12770 * class.c (check_for_override): The signature of an overriding
12771 function is not changed.
12773 * call.c (build_over_call): Move setting of conv into the loop.
12774 Note: this change, along with the related changes of the 18th thru
12775 the 20th of April, fix an infinite loop problem in conversions.
12777 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
12779 * call.c (build_user_type_conversion_1): Really ignore rvalue
12780 conversions when looking for a REFERENCE_TYPE.
12782 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
12783 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
12784 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
12785 (build_unary_op): Likewise.
12786 * call.c (build_over_call): See through a CONVERT_EXPR around the
12787 ADDR_EXPR for on a temporary.
12788 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
12789 the ADDR_EXPR for a local variable.
12791 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
12793 * call.c (build_user_type_conversion_1): If we're trying to
12794 convert to a REFERENCE_TYPE, only consider lvalue conversions.
12795 (build_new_function_call): Print candidates.
12796 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
12797 (reference_binding): Binding a temporary of a reference-related type
12800 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12802 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
12803 * tinfo2.cc (type_info::before): Likewise.
12805 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
12807 * call.c (implicit_conversion): Oops.
12809 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
12811 * call.c (implicit_conversion): Try to find a reference conversion
12812 before binding a const reference to a temporary.
12814 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
12816 * exception.cc (__default_unexpected): Call terminate by default,
12817 so that if the user overrides terminate, the correct function will
12820 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
12822 * parse.y (left_curly): Avoid trying to use any fields of
12823 error_mark_node, as there aren't any.
12825 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
12827 * lex.c (do_identifier): Avoid breaking on overloaded methods
12828 as default arguments.
12830 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
12832 * call.c (add_template_candidate): Initialize the variable "dummy".
12834 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
12836 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
12837 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
12839 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12841 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
12842 (debug_binfo): Delete decl, not needed.
12844 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
12845 promotes_to_aggr_type): Delete fns.
12846 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
12847 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
12848 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
12850 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
12852 * friend.c (is_friend_type): Delete fn.
12853 * cp-tree.h (is_friend_type): Delete decl.
12855 * decl.c (original_result_rtx, double_ftype_double,
12856 double_ftype_double_double, int_ftype_int, long_ftype_long,
12857 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
12858 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
12860 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
12862 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
12864 * decl.c (pushdecl_nonclass_level): #if 0, unused.
12865 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
12867 * lex.c (reinit_lang_specific): #if 0, unused.
12868 * cp-tree.h (reinit_lang_specific): #if 0 decl.
12870 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
12871 * cp-tree.h (revert_static_member_fn): Delete decl.
12873 * class.c (root_lang_context_p): Delete fn.
12874 * cp-tree.h (root_lang_context_p): Delete decl.
12876 * decl.c (set_current_level_tags_transparency): #if 0, unused.
12877 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
12879 * lex.c (set_vardecl_interface_info): Make static.
12880 * cp-tree.h (set_vardecl_interface_info): Delete decl.
12882 * call.c (find_scoped_type): Make static.
12883 * cp-tree.h (find_scoped_type): Delete decl.
12885 * search.c (convert_pointer_to_vbase): Make static.
12886 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
12888 * decl.c (const_ptr_type_node): Likewise.
12889 * cp-tree.h (const_ptr_type_node): Delete decl.
12891 * typeck.c (common_base_type): Make static.
12892 * cp-tree.h (common_base_types): Delete erroneous decl.
12894 * pt.c (classtype_mangled_name): Make static.
12895 * cp-tree.h (classtype_mangled_name): Delete decl.
12897 * lex.c (check_newline): Make static.
12898 * cp-tree.h (check_newline): Delete decl.
12900 * typeck.c (build_x_array_ref): Delete fn, same idea as
12902 * cp-tree.h (build_x_array_ref): Delete decl.
12904 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
12906 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
12908 * class.c (build_vtable_entry): Make static.
12909 * cp-tree.h (build_vtable_entry): Delete decl.
12911 * class.c (build_vbase_pointer): Make static.
12912 * cp-tree.h (build_vbase_pointer): Delete decl.
12914 * sig.c (build_sptr_ref): Add forward decl and make static.
12915 * cp-tree.h (build_sptr_ref): Delete decl.
12917 * call.c (build_new_method_call): Add forward decl and make static.
12918 * cp-tree.h (build_new_method_call): Delete decl.
12920 * call.c (build_object_call): Make static.
12921 * class.c (check_for_override, complete_type_p, mark_overriders):
12923 * decl.c (cp_function_chain): Likewise.
12924 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
12926 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
12928 * tree.c (build_cplus_array_type_1): Likewise.
12929 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
12930 (comp_target_parms): Likewise.
12932 * init.c (build_builtin_call): Make static.
12933 * cp-tree.h (build_builtin_call): Delete decl.
12935 * typeck.c (binary_op_error): Delete decl.
12936 * cp-tree.h (binary_op_error): Likewise.
12938 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12940 * call.c (build_method_call): Compare against error_mark_node
12941 directly, rather than the ERROR_MARK tree code.
12942 * cvt.c (cp_convert): Likewise.
12943 * decl.c (print_binding_level): Likewise.
12944 (duplicate_decls): Likewise.
12945 (grokdeclarator): Likewise.
12946 (grokdeclarator): Likewise.
12947 * init.c (expand_aggr_init_1): Likewise.
12948 (decl_constant_value): Likewise.
12949 * method.c (build_opfncall): Likewise.
12950 (hack_identifier): Likewise.
12951 * typeck.c (build_modify_expr): Likewise.
12953 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
12955 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
12957 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
12959 * pt.c (coerce_template_parms): Add new error message.
12961 * method.c (build_overload_value): Implement name mangling for
12962 floating-point template arguments.
12964 * method.c (build_overload_int, icat, dicat): Fix mangling of template
12965 arguments whose absolute value doesn't fit in a signed word.
12967 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12969 * friend.c: New file; put all of the friend stuff in here.
12970 * init.c: Instead of here.
12971 * Makefile.in (CXX_OBJS): Add friend.o.
12972 (friend.o): Add dependencies.
12973 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
12975 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
12977 * call.c (build_scoped_method_call): Complain if the scope isn't a
12980 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
12982 * parse.y (left_curly): Don't crash on erroneous type.
12984 * init.c (build_delete): Fix type of ref.
12986 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
12988 * search.c (get_vbase_1): Renamed from get_vbase.
12989 (get_vbase): Wrapper, now non-static.
12990 (convert_pointer_to_vbase): Now static.
12992 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
12993 * init.c (build_delete): Pass one.
12994 (build_partial_cleanup_for): Use build_scoped_method_call.
12995 * decl.c (finish_function): Pass a binfo.
12997 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
12999 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
13001 * typeck.c (build_c_cast): Lose other reference to flag.
13003 * call.c (build_field_call): Don't look for [cd]tor_identifier.
13004 * decl2.c (delete_sanity): Remove meaningless use of
13005 LOOKUP_HAS_IN_CHARGE.
13006 * decl.c (finish_function): Use build_scoped_method_call instead
13007 of build_delete for running vbase dtors.
13008 * init.c (build_delete): Call overload resolution code instead of
13009 duplicating it badly.
13011 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
13013 * call.c (build_over_call): Call mark_used before trying to elide
13016 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
13018 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13020 * typeck.c (build_modify_expr): Always pedwarn for a cast to
13021 non-reference used as an lvalue.
13023 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
13025 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
13027 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
13029 * parse.y (handler): Fix template typo.
13031 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
13033 * error.c (lang_decl_name): New fn.
13034 * tree.c (lang_printable_name): Use it.
13036 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
13038 * g++spec.c: Include config.h so that we can catch bzero #defines
13039 from the config file.
13041 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
13043 * new1.cc: Include a declaration for malloc, to avoid warning, and
13044 avoid lossing on systems that require one (ones that define malloc
13047 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
13049 * decl2.c (max_tinst_depth): New variable.
13050 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
13052 * pt.c (max_tinst_depth): Variable moved.
13053 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
13056 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
13058 * decl.c (xref_basetypes): Allow a base class that depends on
13059 template parms to be incomplete.
13061 * decl2.c (build_expr_from_tree): Support typeid(type).
13062 * rtti.c (get_typeid): Support templates.
13063 (expand_si_desc, expand_class_desc): Fix string length.
13064 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
13066 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
13068 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
13070 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
13072 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
13074 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
13075 smashes together template and non-template decls of the same
13078 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
13080 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
13082 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13084 * decl.c (duplicate_decls): Next route, pedwarn about different
13085 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
13087 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13089 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
13090 (struct lang_type): Delete has_default_implementation member.
13091 Increase dummy to 21.
13092 * decl.c (start_method): Delete usage.
13094 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
13095 store_after_parms, start_decl_1, auto_function): Add decls.
13096 (get_arglist_len_in_bytes, declare_implicit_exception,
13097 have_exceptions_p, make_type_decl, typedecl_for_tag,
13098 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
13099 build_component_type_expr, cplus_exception_name,
13100 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
13101 * call.c (build_this): Make static.
13102 (is_complete): Likewise.
13103 (implicit_conversion): Likewise.
13104 (reference_binding): Likewise.
13105 (standard_conversion): Likewise.
13106 (strip_top_quals): Likewise.
13107 (non_reference): Likewise.
13108 (build_conv): Likewise.
13109 (user_harshness): Likewise.
13110 (rank_for_ideal): Likewise.
13111 * decl.c (start_decl_1): Delete forward decl.
13112 (push_decl_level): Make static.
13113 (resume_binding_level): Make static.
13114 (namespace_bindings_p): Make static.
13115 (declare_namespace_level): Make static.
13116 (lookup_name_real): Make static.
13117 (duplicate_decls): Make static. Take register off NEWDECL and
13118 OLDDECL parm decls.
13119 * decl2.c (get_sentry): Make static.
13120 (temp_name_p): Delete fn.
13121 * except.c (auto_function): Delete decl.
13122 * lex.c (handle_{cp,sysv}_pragma): Make static.
13123 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
13124 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
13125 * pt.c (tsubst_expr_values): Make static.
13126 * rtti.c (combine_strings): Delete decl.
13128 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
13130 * pt.c (push_template_decl): Handle getting a typedef.
13132 * call.c (build_new_function_call): Complain about void arg.
13134 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13136 * decl.c (duplicate_decls): Give pedwarn of different exceptions
13137 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
13139 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
13141 * except.c (expand_throw): Don't expand the cleanup tree here,
13142 since we are not going to write the rtl out. Fixes problem with
13145 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
13147 * Make-lang.in: Add $(exeext) as necessary.
13149 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
13151 * parse.y (handler_seq): Must have at least one catch clause.
13153 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
13155 * call.c (add_builtin_candidate): Restore ?: hack.
13157 * decl.c (grok_op_properties): More warnings.
13159 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13161 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
13162 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
13164 * decl.c (duplicate_decls): Scale back to a warning, and only do
13167 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
13169 * decl.c (duplicate_decls): pedwarn mismatched exception
13172 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
13174 * call.c (build_new_method_call): Don't display the invisible
13175 argument for controlling virtual bases.
13177 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
13179 * new: Add nothrow new and delete, bad_alloc and throw specifications
13181 * decl.c (init_decl_processing): Add throw specification for delete.
13182 * new.cc (nothrow): Define.
13183 * lex.c (real_yylex): Removing warning that throw and friends are
13185 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
13186 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
13187 * Make-lang.in: Add new{1,2}.{cc,o}.
13189 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
13191 * lex.c (cons_up_default_function): Fix return type of synth op=.
13193 * init.c (emit_base_init): Add warnings for uninitialized members
13196 * decl.c (xref_basetypes): Add warning for non-polymorphic type
13197 with destructor used as base type.
13199 * decl.c (grok_op_properties): Add warning for op= returning void.
13200 * typeck.c (c_expand_return): Add warning for op= returning anything
13203 * class.c (finish_struct_1): Add warning for class with pointers
13204 but not copy ctor or copy op=.
13206 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
13207 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
13208 (instantiate_template): If -fexternal-templates, add this
13209 instantiation to pending_templates.
13211 * decl2.c (copy_assignment_arg_p): Disable old hack to support
13214 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
13216 * cvt.c (cp_convert): pedwarn enum to pointer conversions.
13218 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
13220 * call.c (standard_conversion): Handle getting references. Tack
13221 on RVALUE_CONV here. Do it for non-class types, too.
13222 (reference_binding): Pass references to standard_conversion.
13223 (implicit_conversion): Likewise.
13224 (add_builtin_candidate): Disable one ?: kludge.
13225 (convert_like): Handle RVALUE_CONVs for non-class types.
13226 (joust): Disable the other ?: kludge.
13228 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13230 * decl.c (init_decl_processing): Add code to build up common
13231 function types beforehand, to avoid creation then removal of
13232 things already in the hash table.
13234 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
13236 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
13239 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
13240 current_template_parms.
13242 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
13244 * search.c (lookup_field): Don't return a function, check want_type.
13246 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13248 * init.c (build_new): Make sure PLACEMENT has a type.
13250 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
13252 * init.c (build_new): Support new (nothrow).
13254 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
13256 * pt.c (instantiate_decl): Also do push_to_top_level before setting
13259 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
13260 * pt.c (tsubst): Defer instantiation of default args.
13261 * call.c (build_over_call): Until here.
13263 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13265 * search.c (lookup_field): Make sure we have an
13266 IDENTIFIER_CLASS_VALUE before we try to return it.
13268 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13270 * call.c (build_method_call): Delete unused var PARM.
13271 (build_overload_call_real): Likewise.
13272 (build_object_call): Delete unused var P.
13273 (build_new_op): Likewise.
13274 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
13275 var definitions, which are never used.
13276 (shadow_tag): Delete unused var FN.
13277 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
13278 * init.c (build_new): Delete unused var ALLOC_TEMP.
13279 * method.c (hack_identifier): Delete unused var CONTEXT.
13280 (do_build_copy_constructor): Delete unused var NAME.
13281 (synthesize_method): Delete unused var BASE.
13282 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
13283 * rtti.c (build_headof): Delete unused var VPTR.
13284 (get_typeid): Delete unused var T.
13285 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
13287 (build_ptrmemfunc): Delete unused vars U and NINDEX.
13288 * typeck2.c (build_functional_cast): Delete unused var BINFO.
13290 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
13292 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
13293 things in a type being defined.
13294 * decl.c (finish_enum): Reverse the values so that they are in
13297 * pt.c (instantiate_class_template): Don't initialize
13298 BINFO_BASETYPES until the vector is filled out.
13299 (unify): Don't abort on conflicting bindings, just fail.
13300 (instantiate_decl): Do push_tinst_level before any tsubsting.
13302 * method.c (build_overload_value): Handle getting a
13303 TEMPLATE_CONST_PARM for a pointer.
13305 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
13307 * init.c (expand_member_init): Don't give 'not a base' error for
13310 * pt.c (instantiate_decl): Call import_export_decl later.
13312 * pt.c (instantiate_class_template): Return a value.
13314 * parse.y (extension): New rule for __extension__.
13315 (extdef, unary_expr, decl, component_decl): Use it.
13317 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
13319 * class.c (base_binfo): Remove unused base_has_virtual member.
13320 (finish_base_struct): Likewise.
13321 (finish_struct_1): Likewise.
13323 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
13325 * search.c (expand_upcast_fixups): Fix bogus code generation
13326 problem where the generated code uses the wrong index into the
13327 runtime built vtable on the stack. Old code could clobber random
13330 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
13332 * init.c (perform_member_init): Make sure the partial EH cleanups
13333 live on the function_obstack.
13335 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
13337 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
13338 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
13340 Tue Dec 24 10:24:03 1996 Jeffrey A Law <law@cygnus.com>
13342 * decl.c (grokvardecl): Avoid ANSI style initialization.
13344 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
13346 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
13348 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
13350 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
13352 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13354 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
13355 arguments we compare against. Start the count of I at 1, not 0,
13356 since argv[0] is still the command.
13358 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
13360 * lang-specs.h: Accept .cp as an C++ extension.
13362 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13364 * cp-tree.h (ptr_reasonably_similar): Add decl.
13366 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13368 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
13369 pointer. New local SPECBITS with the parm's value.
13370 (grokdeclarator): Pass &specbits down.
13372 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
13373 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
13375 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
13376 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
13378 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
13379 not an error_mark_node.
13381 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
13383 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
13384 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
13386 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
13388 * decl.c (grokdeclarator): When giving an anonymous struct a name,
13389 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
13392 * typeck2.c (build_m_component_ref): If component is a pointer
13393 to data member, resolve the OFFSET_REF now.
13395 * call.c (convert_like): Don't go into infinite recursion.
13397 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
13399 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
13400 * tree.c (layout_basetypes): And on the vbase ptr.
13402 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
13404 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
13405 CHAR_TYPE_SIZE so bool is always the same size as another type.
13407 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
13409 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
13411 * decl2.c (grok_x_components): Remove synthesized methods from
13412 TYPE_METHODS of an anonymous union, complain about member
13414 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
13416 (finish_function): Just clear the DECL_RTL of our arguments.
13418 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
13420 * decl2.c (finish_file): Emit DWARF debugging info for static data
13423 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
13425 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
13427 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
13430 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
13432 * Make-lang.in (g++-cross$(exeext)): Fix typo.
13434 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13436 Make the g++ driver now be a standalone program, rather than one
13437 that tries to run the gcc driver after munging up the options.
13438 * Make-lang.in (g++.c, g++spec.o): New rules.
13439 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
13441 (g++$(exeext)): New rule, based on xgcc rule.
13442 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
13443 * g++spec.c: New file.
13444 * g++.c: Removed file.
13446 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
13448 * cvt.c (build_up_reference): Arrange for any temporary values
13449 that have been keep in registers until now to be put into memory.
13451 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13453 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
13454 that make -j3 bootstrap works better.
13456 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
13458 * decl.c (pushtag): Do pushdecl for anon tags.
13460 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
13462 * typeck.c (c_expand_return): Fix logic.
13463 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
13465 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
13467 * g++.c (main): Make sure arglist has a final NULL entry. Add
13468 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
13469 stdin/stdout of the invoked program are redirected to
13472 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
13474 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
13476 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
13478 * init.c (resolve_offset_ref): Handle obj.vfn better.
13479 * typeck.c (build_component_ref): Set TREE_TYPE on result from
13482 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
13484 * typeck.c (convert_for_assignment): Also handle anachronistic
13485 implicit conversions from (::*)() to cv void*.
13486 * cvt.c (cp_convert_to_pointer): Likewise.
13488 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
13490 * lex.c (handle_cp_pragma): Fix bogus warning.
13492 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
13494 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
13495 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
13497 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
13499 * class.c (finish_struct_1): Support DWARF2_DEBUG.
13500 * search.c (dfs_debug_mark): Likewise.
13501 * decl2.c (finish_vtable_vardecl): Likewise.
13502 * decl.c (pushtag, finish_enum): Likewise.
13503 * lex.c (check_newline): Use debug_* instead of calling *out
13504 functions directly.
13506 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13508 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
13509 on some picky hosts.
13511 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
13513 * class.c (finish_struct_1): A class has a non-trivial copy
13514 constructor if it has virtual functions.
13516 * cvt.c (cp_convert): Always call a constructor.
13518 * call.c (reference_binding): Still tack on a REF_BIND
13519 for bad conversions.
13520 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
13522 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
13523 (c_expand_return): Likewise.
13524 * typeck2.c (digest_init): Likewise for { }.
13525 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
13526 * cvt.c (cp_convert): Handle failure better.
13528 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13530 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
13531 of GCC be path-relative.
13533 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
13535 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
13536 it does need choose-temp.o and pexecute.o.
13538 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13540 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
13541 that we still use it.
13542 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
13544 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
13546 * init.c (expand_default_init): Avoid calling constructors to
13547 initialize reference temps.
13549 * cvt.c (convert_to_reference): Fix.
13551 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
13553 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
13554 (convert_to_reference): Likewise.
13555 * typeck.c (convert_for_initialization): Likewise.
13556 * init.c (expand_default_init): Likewise.
13557 (expand_aggr_init_1): Likewise.
13558 * cp-tree.h (CONV_NONCONVERTING): Lose.
13559 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
13561 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
13563 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
13565 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
13567 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
13569 * init.c (expand_aggr_init_1): Don't crash on non-constructor
13572 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13574 * g++.c: Include gansidecl.h.
13575 (VPROTO, PVPROTO, VA_START): Delete.
13576 (choose_temp_base_try, choose_temp_base, perror_exec,
13577 run_dos) [__MSDOS__]: Delete fns.
13578 (pfatal_with_name): Delete fn.
13579 (temp_filename): Declare like in gcc.c.
13580 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
13581 (error_count, signal_count): Define.
13582 (error): Delete both definitions.
13583 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
13584 (pfatal_pexecute): Add fn from gcc.c.
13585 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
13586 code to use the pexecute stuff also used by gcc.c.
13587 (MIN_FATAL_STATUS): Define.
13588 * Make-lang.in (g++): Add dependency on and linking with
13589 choose-temp.o and pexecute.o.
13591 * cp-tree.h: Include gansidecl.h.
13592 (STDIO_PROTO): Delete #undef/#define.
13593 * cvt.c (NULL): Delete #undef/#define.
13594 * expr.c (NULL): Likewise.
13595 * init.c (NULL): Likewise.
13596 * rtti.c (NULL): Likewise.
13597 * xref.c (NULL): Likewise.
13599 * cp-tree.h (build_user_type_conversion): Add prototype.
13600 * call.c (build_user_type_conversion): Delete prototype. Correct
13601 decl of FLAGS arg to be an int.
13602 * cvt.c (build_user_type_conversion): Likewise.
13604 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
13606 * cp-tree.def: Add TRY_BLOCK and HANDLER.
13607 * except.c (expand_start_catch_block): Support templates.
13608 * parse.y (try_block, handler_seq): Likewise.
13609 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
13611 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
13613 * pt.c (current_template_args): New fn.
13614 (push_template_decl): Use it.
13615 * decl.c (grokdeclarator): Use it.
13617 * decl2.c (build_expr_from_tree): Dereference ref vars.
13619 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
13620 the decl-specifier-seq.
13622 * decl.c (grok_op_properties): Don't force the type of a conversion
13623 op to be complete. Don't warn about converting to the same type
13624 for template instantiations.
13626 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
13629 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
13631 * typeck.c (get_delta_difference): Remove previous bogusness.
13632 Don't give errors if force is set.
13634 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
13636 * decl2.c (finish_file): Don't emit debug info.
13637 * decl.c (pushdecl): Lose obsolete code.
13638 (grokdeclarator): Still do the long long thing after complaining.
13639 * search.c (note_debug_info_needed): Don't do anything if we're in a
13641 * method.c (synthesize_method): For non-local classes,
13642 push_to_top_level first.
13644 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
13646 * typeck.c (get_delta_difference): Add no_error parameter.
13647 (build_ptrmemfunc): Call get_delta_difference with no_error set;
13648 we don't want error messages when converting unrelated
13649 pointer-to-member functions.
13651 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
13653 * error.c (dump_expr): Improve the wording on error messages that
13654 involve pointer to member functions.
13656 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
13658 * cvt.c (cp_convert_to_pointer): Move code for conversions from
13659 (::*)() to void* or (*)() up a bit, so that we can convert from
13660 METHOD_TYPEs as well.
13662 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
13664 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
13665 There are no 'member' types.
13666 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
13667 (build_x_typeid): Handle errors.
13669 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
13671 * typeck.c (convert_for_assignment): Handle anachronistic implicit
13672 conversions from (::*)() to void* or (*)().
13673 * cvt.c (cp_convert_to_pointer): Likewise.
13674 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
13675 conversions from here.
13676 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
13677 * lang-options.h: Likewise.
13678 * decl2.c (warn_pmf2ptr): Define.
13679 * cp-tree.h: Declare it.
13680 * typeck2.c (digest_init): Allow pmfs down into
13681 convert_for_initialization.
13683 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
13685 * typeck.c (c_expand_return): Fix for returning overloaded fn.
13687 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
13689 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
13690 * decl.c (grok_reference_init): Pass DIRECT_BIND.
13691 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
13693 * call.c (convert_like): Don't pass INDIRECT_BIND.
13694 * typeck.c (convert_arguments): Likewise.
13695 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
13697 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
13699 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
13700 similar code in build_up_ref.
13701 * cvt.c (build_up_reference): Drastically simplify.
13703 Mon Oct 28 12:45:05 1996 Jeffrey A Law <law@cygnus.com>
13705 * typeck.c (signed_or_unsigned_type): If the given type already
13706 as the correct signedness, then just return it.
13708 * typeck.c ({un,}signed_type): If can't do anything, call
13709 signed_or_unsigned_type.
13711 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
13713 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
13714 current_class_type is NULL.
13716 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
13718 * class.c (finish_struct_1): Avoid empty structs by adding a field
13719 so layout_type gets the mode right.
13721 * typeck.c (c_expand_return): Drastically simplify.
13723 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
13725 * typeck.c (decay_conversion): Handle overloaded methods.
13727 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
13729 * call.c (build_over_call): A TARGET_EXPR has side-effects.
13731 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
13733 * cvt.c (convert_to_pointer_force): Add code to support pointer to
13734 member function to pointer to function conversions.
13735 * init.c (resolve_offset_ref): Add code to allow faked up objects,
13736 ignoring them if they are not used, and giving an error, if they
13738 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
13739 code, and so that we can give an error, if we needed an object,
13740 and one was not provided.
13741 (build_c_cast): Don't call default_conversion when we want to
13742 convert to pointer to function from a METHOD_TYPE.
13744 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
13746 * Make-lang.in (cplib2.ready): Fix logic.
13748 * decl.c (shadow_tag): Only complain about non-artificial function
13751 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
13753 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
13755 * expr.c (cplus_expand_expr): Pre-tweak call_target like
13756 expand_inline_function would.
13758 * pt.c (mark_decl_instantiated): If extern_p, call
13759 mark_inline_for_output.
13761 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
13763 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
13766 * typeck.c (get_delta_difference): Fix wording, as we can be used
13767 for pointer to data members.
13769 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
13771 * pt.c (tsubst): If the function decl isn't a member of this
13772 template, return a copy of the decl (including copying the
13773 lang-specific part) so we don't hose ourselves later.
13775 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
13777 * class.c (finish_struct): Remove DWARF-specific tag handling.
13778 * decl.c (pushtag): Likewise.
13779 (finish_function): Always clear DECL_ARGUMENTS on function decls with
13781 * decl2.c (finish_file): Emit DWARF debugging info for static data
13784 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
13786 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
13787 isn't the same as the new one before we whack it.
13789 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
13791 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
13792 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
13793 warn_traditional and warn_strict_prototypes; remove ancient
13794 'overload' code; remove references to flag_traditional.
13796 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
13798 * input.c (sub_getch): Handle 8-bit characters in string literals.
13800 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
13802 * tree.c (mapcar): Handle CONSTRUCTORs.
13803 (copy_to_permanent): Handle expression_obstack properly.
13805 * Make-lang.in (cplib2.txt): Also depend on the headers.
13807 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
13809 (expand_class_desc): Use USItype for offset field.
13810 * tinfo.h (struct __class_type_info): Likewise.
13812 * method.c (build_overload_int): TYPE_PRECISION should be applied
13815 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
13817 * call.c (build_new_op): A COND_EXPR involving void must be a
13820 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
13822 * typeck.c (build_x_component_ref): New fn.
13823 (build_object_ref): Use it.
13824 * parse.y (primary): Use it.
13825 * decl2.c (build_expr_from_tree): Use it.
13826 * cp-tree.h: Declare it.
13828 * decl.c (start_decl): Variable-sized arrays cannot be initialized.
13829 * error.c (dump_type_suffix): Handle variable arrays.
13831 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13833 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
13835 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
13837 * decl.c (lookup_name_real): Don't try to look up anything in a
13840 * tinfo2.cc (__throw_type_match_rtti): Oops.
13842 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13844 * Make-lang.in (exception.o): Use -fno-PIC for now.
13846 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
13848 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
13850 (get_tinfo_fn_dynamic): Extracted from build_typeid.
13851 * tinfo2.cc (__dynamic_cast): Adjust.
13853 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
13854 (build_x_typeid): Likewise.
13856 * parse.y: Call build_x_typeid instead of build_typeid.
13857 * cp-tree.def: Add TYPEID_EXPR.
13858 * pt.c (tsubst_copy): Handle typeid.
13859 * decl2.c (build_expr_from_tree): Likewise.
13860 * rtti.c (build_x_typeid): Throw bad_typeid from here.
13861 (build_typeid): Not here.
13862 * cp-tree.h: Declare build_x_typeid.
13864 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
13866 * call.c (convert_like): Pull out constant values.
13868 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
13870 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
13872 * decl.c (init_decl_processing): Create short int types before
13873 creating size_t in case a machine description needs to use
13874 unsigned short for size_t.
13876 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
13878 * Make-lang.in (exception.o): Turn off pic.
13880 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
13881 type, multi-level ptr conversions.
13883 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
13884 (throw_bad_cast): Use it.
13885 (throw_bad_typeid): New fn.
13886 (build_typeid): Throw bad_typeid as needed.
13888 (synthesize_tinfo_fn): Handle functions and arrays before checking
13891 * Remove .h from standard C++ headers, add new.h, move into inc
13894 * exception*: Remove pointer from object, constructors. Add
13895 default exception::what that uses type_info::name. Add
13896 __throw_bad_typeid.
13898 * init.c (build_new): Don't add a cookie to new (void *) T[2].
13900 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
13902 * Make-lang.in: Building C++ code depends on cc1plus.
13904 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13906 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
13907 a HOST_WIDE_INT, not a tree.
13909 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
13911 * exception.cc: Don't include <stdlib.h>.
13913 * Make-lang.in (c++.clean): Remove cplib2.*.
13915 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
13917 * parse.y (component_decl_1, component_costructor_declarator case):
13918 Pass attributes/prefix_attributes in tree list.
13920 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
13922 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
13924 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
13926 * lex.c (do_identifier): Don't do deferred lookup in a template
13929 * typeck2.c (store_init_value): Oops.
13931 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
13932 New files for C++ lang-support library.
13933 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
13934 (CXX_LIB2FUNCS): Define.
13935 And rules for building the C++ lang-support code.
13936 * config-lang.in (headers): Define.
13937 (lib2funcs): Define.
13939 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
13941 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
13943 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
13944 * typeck2.c (store_init_value): Check for initializing pmf with { }
13946 (process_init_constructor): Not here.
13948 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
13950 * pt.c (begin_template_parm_list): Increment
13951 processing_template_decl here.
13952 (end_template_parm_list): Not here.
13953 (process_template_parm): No need to add 1 to it now.
13954 * *.c: Use processing_template_decl instead of current_template_parms
13955 to check for being in a template.
13957 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
13958 (tsubst_copy): Handle CONSTRUCTOR.
13959 (instantiate_decl): Set up context properly for variables.
13960 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
13961 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
13963 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13965 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
13967 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
13969 * method.c (make_thunk): Call comdat_linkage before setting the
13972 * decl2.c (comdat_linkage): Use make_decl_one_only.
13973 (import_export_decl): Likewise.
13974 * decl.c (init_decl_processing): Check supports_one_only instead of
13977 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
13979 * decl2.c (grokfield): Tighten checking for access decls.
13981 * decl.c (make_typename_type): Resolve references to
13982 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
13983 (lookup_name_real): Types that depend on a template parameter get
13984 an implicit 'typename' unless they're in the current scope.
13985 (start_decl_1): We don't care about incomplete types that depend
13986 on a template parm.
13987 (grokdeclarator): Resolve 'typename's in the type specifier that
13988 refer to members of the current scope.
13990 * call.c (build_over_call): Remove 'inline called before
13991 definition' diagnostic.
13992 (build_method_call): Likewise.
13993 * decl.c (duplicate_decls): Downgrade 'used before declared
13994 inline' to a warning, only with -Winline.
13996 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
13998 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
14000 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
14002 * call.c (build_method_call): When calling a signature
14003 default implementation, as in other cases, let instance_ptr simply
14006 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
14008 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
14010 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
14012 * except.c (expand_start_catch_block): Add a pushlevel so that -g
14013 works on hppa and SPARC.
14015 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14017 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
14019 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
14021 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
14022 before testing whether it's a signature.
14024 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
14026 * call.c (build_new_method_call): Don't complain about signature
14027 pointers and references not being an aggr type.
14028 (build_this): If a signature pointer or reference was passed in,
14030 (build_new_method_call): If instance is a signature pointer, set
14031 basetype to the signature type of instance.
14032 * sig.c (build_signature_method_call): Deleted basetype and
14033 instance parameters, they can be found as the DECL_CONTEXT of
14034 function and as the first argument passed in.
14035 * cp-tree.h: Changed declaration of build_signature_method_call.
14036 * call.c (build_method_call): Deleted first two arguments in call
14037 of build_signature_method_call.
14038 (build_over_call): Added call to build_signature_method_call.
14040 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
14042 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
14045 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14047 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
14049 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
14051 * except.c (expand_start_try_stmts): Move to except.c in the backend.
14052 (expand_end_try_stmts): Remove.
14054 * init.c (perform_member_init): Use add_partial_entry () instead
14055 of directly manipulating lists.
14056 (emit_base_init): Likewise.
14058 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
14060 * except.c (expand_exception_blocks): Always make sure USE and
14061 CLOBBER insns that came at the end still do, the backend relies
14064 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
14066 * call.c (build_over_call): We can only use a TARGET_EXPR of the
14069 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
14071 * cvt.c (convert_to_reference): Revert last change, don't complain
14072 about temp without target decl.
14074 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
14076 * decl.c (grokdeclarator): Don't core dump when void() is given.
14078 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
14080 * decl.c (copy_args_p): Don't crash.
14082 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
14084 * pt.c (tsubst): And support template args inside the exception
14087 * pt.c (tsubst): Add support for exception specifications in
14088 template functions.
14090 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
14092 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
14094 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
14095 (start_function): Likewise.
14096 (start_method): Likewise.
14097 (grokfield): Likewise.
14098 (make_call_declarator): Add throw spec parameter.
14099 (set_quals_and_spec): Add routine.
14100 * lex.c (set_quals_and_spec): Likewise.
14101 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
14102 * decl.c (shadow_tag): Eliminate the throw spec parameter to
14104 (groktypename): Likewise.
14105 (start_decl): Eliminate the throw spec parameter. Eliminate the
14106 throw spec parameter to grokdeclarator. Eliminate the throw spec
14107 field in DECL_STMT.
14108 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
14109 (grokfndecl): Remove useless set of raises.
14110 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
14111 the throw spec parameter to start_decl. Pull the throw spec out
14112 of the call declarator.
14113 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
14114 (start_function): Eliminate the throw spec parameter. Eliminate
14115 the throw spec parameter to grokdeclarator.
14116 (start_method): Likewise.
14117 * decl2.c (grokfield): Likewise.
14118 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
14119 (grokoptypename): Likewise.
14120 (finish_file): Eliminate the throw spec parameter to
14121 start_function. Add throw spec to make_call_declarator.
14122 * except.c (init_exception_processing): Add throw spec to
14123 make_call_declarator. Eliminate the throw spec parameter to
14125 (expand_start_catch_block): Eliminate the throw spec parameter to
14127 (expand_builtin_throw): Add throw spec to make_call_declarator.
14128 Eliminate the throw spec parameter to start_function.
14129 (start_anon_func): Likewise.
14130 * lex.c (make_call_declarator): Add throw spec parameter.
14131 (set_quals_and_spec): New routine.
14132 (cons_up_default_function): Add throw spec to make_call_declarator.
14133 Eliminate the throw spec parameter to grokfield.
14134 * method.c (synthesize_method): Eliminate the throw spec parameter
14136 * pt.c (process_template_parm): Eliminate the throw spec parameter
14138 (tsubst): Add throw spec to make_call_declarator.
14139 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
14140 (do_function_instantiation): Eliminate the throw spec parameter to
14141 grokdeclarator. Eliminate the throw spec parameter to
14143 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
14145 * parse.y (datadef): Remove non-winning optimization.
14147 (fndef): Remove ambiguous error productions uncovered by grammar
14149 (constructor_declarator): Add exception_specification_opt here.
14150 (component_constructor_declarator): Likewise.
14151 (direct_after_type_declarator): Likewise.
14152 (complex_direct_notype_declarator): Likewise.
14153 (direct_abstract_declarator): Likewise.
14154 (fn.def1): Remove exception_specification_opt.
14155 (fn.def2): Likewise.
14156 (condition): Likewise.
14157 (initdcl0): Likewise.
14158 (initdcl): Likewise.
14159 (notype_initdcl0): Likewise.
14160 (nomods_initdcl0): Likewise.
14161 (component_decl_1): Likewise.
14162 (component_declarator): Likewise.
14163 (after_type_component_declarator0): Likewise.
14164 (after_type_component_declarator): Likewise.
14165 (notype_component_declarator): Likewise.
14167 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
14169 * call.c (build_over_call): Also use an INIT_EXPR when
14170 initializing anything from an rvalue.
14172 * call.c (build_over_call): Call stabilize_reference when building
14173 an INIT_EXPR instead of calling the copy ctor.
14175 * call.c (joust): Extend the previous change to all comparisons.
14177 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
14178 NO_LINKAGE_HEURISTICS.
14180 * decl2.c (finish_file): Emit any statics that weren't already.
14182 * typeck.c (build_static_cast): Implement.
14183 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
14184 * decl.c (grokparms): Use can_convert_arg instead of
14185 implicit_conversion directly.
14186 (copy_args_p): New fn.
14187 * cvt.c (convert_to_reference): Don't complain about temp with
14189 (build_up_reference): Handle TARGET_EXPRs.
14190 * call.c (build_over_call): Elide unnecessary temps.
14191 (can_convert*): Use new overloading code.
14193 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
14195 * call.c: Move TYPE_PTR*_MACROS ...
14196 * cp-tree.h: To here.
14197 * typeck.c (build_reinterpret_cast): Implement.
14199 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
14201 (joust): If we're comparing a function to a builtin and the worst
14202 conversion for the builtin is worse than the worst conversion for the
14203 function, take the function.
14205 * typeck.c (build_const_cast): Implement.
14206 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
14207 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
14209 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
14211 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
14212 too early. Make sure we explode if exprtype turns out to be a
14213 NULL_TREE when it shouldn't be.
14215 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
14217 * cp-tree.h: New routine make_call_declarator.
14218 * lex.c (make_call_declarator): Define it.
14219 * except.c (init_exception_processing): Use it.
14220 (expand_builtin_throw): Likewise.
14221 (start_anon_func): Likewise.
14222 * decl2.c (finish_file): Likewise.
14223 * lex.c (cons_up_default_function): Likewise.
14224 * parse.y: Likewise.
14225 * pt.c (tsubst): Likewise.
14227 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
14229 * decl2.c (groktypefield): Remove unused code.
14231 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
14233 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
14234 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
14235 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
14236 nonempty_cv_qualifiers.
14239 * lex.c (make_pointer_declarator): Change type_quals into
14241 (make_reference_declarator): Likewise.
14243 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
14245 * decl.c (start_function): Only check interface_* for templates
14246 with flag_alt_external_templates.
14248 * call.c (build_new_op): Check for comparison of different enum types.
14249 (build_over_call): Fix arg # output.
14251 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
14253 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
14255 * call.c (build_new_op): Check for erroneous args.
14257 * call.c (build_new_method_call): Add missing args to cp_error.
14259 * tree.c (error_type): Don't print reference-to-array.
14261 * typeck.c (convert_for_assignment): Don't say contravariance for
14264 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
14266 * call.c (build_over_call): Diagnose bad convs for `this'.
14268 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
14271 * call.c (convert_like): Handle bad convs.
14272 (build_over_call): Handle bad convs better.
14274 * decl2.c: -fansi-overloading is now the default.
14276 * call.c (build_new_method_call): Check for erroneous args.
14278 * pt.c (instantiate_class_template): Propagate
14279 TYPE_USES_MULTIPLE_INHERITANCE.
14281 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
14283 * call.c (enforce_access): Add static to routine.
14285 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
14287 * call.c (build_user_type_conversion_1): Fix bad handling.
14288 (compare_ics): Likewise.
14290 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
14292 * call.c (standard_conversion): Oops.
14294 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
14296 * g++.c: Update test for win32 (&& ! cygwin32).
14298 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
14300 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
14301 (ptr_reasonably_similar): New fn.
14302 * call.c (BAD_RANK): New rank.
14303 (ICS_BAD_FLAG): New macro.
14304 (standard_conversion): Handle almost-right pointer conversions.
14305 (reference_binding): Handle bad rvalue bindings.
14306 (add_*_candidate): Stuff.
14307 (build_over_call): Pass bad conversions to convert_for_initialization.
14308 (compare_ics): Handle bad convs.
14311 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
14313 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
14314 integer_type_node when computing pointer offsets.
14316 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
14318 * tree.c (lvalue_type): New fn.
14319 (error_type): New fn.
14320 * call.c (op_error): Use error_type.
14321 (add_conv_candidate): Use lvalue_type.
14322 (add_builtin_candidates): Likewise.
14323 * error.c (args_as_string): Use error_type.
14325 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
14327 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
14328 (tsubst): Not here.
14330 * decl.c (init_decl_processing): With -ansi, __null's type is the
14331 signed integral type with the same number of bits as a pointer.
14332 Introduce a new variable null_node for it.
14333 * cp-tree.h: Adjust.
14334 * call.c (null_ptr_cst_p): Adjust.
14336 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
14338 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
14341 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
14343 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
14344 fns of classes without virtual functions.
14346 * call.c (add_function_candidate): Handle `this' specially.
14347 (compare_ics): Likewise.
14349 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
14351 * typeck.c (build_conditional_expr): Fix handling of __null.
14353 * decl2.c (comdat_linkage): New fn.
14354 (import_export_vtable): Use it.
14355 (import_export_decl): Use it.
14356 * method.c (make_thunk): Use it.
14358 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
14360 * pt.c (end_template_decl): If we don't actually have parms, return.
14361 * parse.y (template_header): Accept 'template <>'.
14363 * errfn.c: Allow 5 args.
14365 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
14367 * tree.c (make_temp_vec): New fn.
14368 * pt.c (push_template_decl): Handle partial specs.
14369 (instantiate_class_template): Likewise.
14370 (more_specialized): Use get_bindings.
14371 (more_specialized_class): New fn.
14372 (get_class_bindings): New fn.
14373 (most_specialized_class): New fn.
14374 (do_function_instantiation): List candidates for ambiguous case.
14375 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
14376 (shadow_tag): Call push_template_decl for partial specializations.
14377 * parse.y: Likewise.
14378 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
14379 DECL_TEMPLATE_MEMBERS.
14380 * call.c (print_z_candidates): Reduce duplication.
14382 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
14384 * decl2.c (lang_decode_option): Allow -fansi-overloading.
14386 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
14388 * pt.c (get_bindings): New fn.
14389 (most_specialized): Likewise.
14390 (do_function_instantiation): Use them.
14391 (add_maybe_template): New fn.
14392 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
14393 * call.c (build_new_op): Handle guiding decls.
14394 (build_new_function_call): Likewise.
14395 * decl2.c (finish_file): Likewise.
14397 * decl2.c (mark_used): Do synthesis here.
14398 * call.c (build_method_call): Not here.
14399 (build_over_call): Or here.
14400 * typeck.c (build_function_call_real): Or here.
14401 * tree.c (bot_manip): Call mark_used on functions used in default
14404 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
14406 * decl2.c (import_export_vtable): Delete code that disabled vtable
14407 heuristic on systems with ASM_OUTPUT_EXTERNAL.
14409 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
14411 * typeck.c (build_x_function_call): Handle static call context
14414 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
14415 the function, not its outer block.
14417 * call.c (build_field_call): Pass fields on to build_opfncall
14418 regardless of TYPE_OVERLOADS_CALL_EXPR.
14419 (build_method_call): Pass on to build_new_method_call sooner.
14421 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
14423 * class.c (instantiate_type): Don't put a POINTER_TYPE to
14424 METHOD_TYPE on an expression. Also make a copy of rhs instead of
14427 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
14429 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
14430 (add_builtin_candidate): Don't take enums for ++.
14431 (build_new_method_call): Handle non-aggregates and field calls.
14432 Move new overloading code from...
14435 * decl.c (grokparms): Don't check default args in templates.
14437 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
14439 * cvt.c (build_new_op): Fix args to build_unary_op.
14440 (add_builtin_candidates): Don't call type_promotes_to on float.
14442 * decl.c (grokparms): Check the type of the default arg.
14444 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
14445 returning NULL_TREE.
14447 * typeck.c (build_x_binary_op): Avoid doing extra work.
14448 (build_x_unary_op): Likewise.
14449 (build_x_conditional_expr): Likewise.
14450 * cvt.c (build_over_call): Return.
14451 (add_builtin_candidate): Fix MEMBER_REF.
14452 (build_new_op): Likewise.
14454 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
14456 * method.c (build_overload_name): Put bug fix into code but leave
14457 disabled for now so we can be bug compatible with older releases
14458 that do repeats incorrectly. In the future, we can enable it.
14460 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
14462 * cvt.c (convert_like): Don't call build_cplus_new twice.
14464 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
14465 Control new overloading code with -fansi-overloading.
14467 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
14469 * cvt.c (build_over_call): Call build_cplus_new.
14470 * call.c (build_method_call): Likewise.
14471 * typeck.c (build_function_call_real): Likewise.
14472 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
14473 the COND_EXPR in a TARGET_EXPR so they use the same slot.
14475 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
14477 * typeck.c (complete_type): Propagate
14478 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
14480 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
14482 * cvt.c (joust): More ?: kludging. Sigh.
14483 (build_over_call): Don't try to synthesize global fns.
14485 * search.c (lookup_conversions): Use binfo marking.
14487 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
14489 * search.c (build_mi_matrix): Use the correct value of cid
14490 when determining the new mi_size.
14492 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
14494 * cvt.c (add_builtin_candidates): Do consider type conversion ops
14495 for the first parms of += et al.
14496 (strip_top_quals): New fn.
14497 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
14498 (implicit_conversion): Likewise.
14499 (add_builtin_candidates): Be careful about arrays.
14500 (build_new_method_call): Handle vtable optimization.
14502 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
14504 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
14505 * cvt.c (reference_binding): Use it.
14506 (implicit_conversion): Use it.
14507 (add_builtin_candidate, COND_EXPR): Use it.
14509 * cvt.c (build_new_function_call): Check for error args.
14511 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
14513 * gxx.gperf: Add __null.
14514 * hash.h: Regenerate.
14515 * lex.h: Add RID_NULL.
14516 * lex.c (init_lex): Create null_pointer_node here, stick it in
14518 * decl.c (init_decl_processing): Still set its type here.
14519 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
14520 (convert_to_pointer_force): Likewise.
14521 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
14523 * call.c (convert_harshness): Use null_ptr_cst_p.
14524 * typeck.c (convert_for_assignment): Likewise. Don't produce
14527 * error.c (args_as_string): Handle lists of actual args, too.
14528 * cvt.c (null_ptr_cst): Support (void*)0 for now.
14529 (build_user_type_conversion_1): Improve diagnostics.
14530 (build_new_function_call): Likewise.
14531 (build_object_call): Likewise.
14532 (build_new_method_call): Likewise. Move call before def diagnostic...
14533 (build_over_call): Here.
14535 * cvt.c (build_new_method_call): Don't complain about no match if
14536 LOOKUP_SPECULATIVELY.
14537 (build_over_call): Fix 'this' for virtual fn.
14538 (build_new_method_call): Add diagnostic.
14540 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
14542 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
14543 constructors to be passed in.
14544 (build_over_call): Likewise.
14545 (build_user_type_conversion_1): Pass them in.
14546 (convert_like): Likewise.
14547 (build_object_call): Handle overloaded conversions.
14548 (build_over_call): Pass the right args to build_vfn_ref.
14549 (standard_conversion): Fix pmf convs.
14550 (joust): Handle comparing statics and non-statics.
14551 (build_new_method_call): New fn.
14552 * call.c (build_method_call): Call it if NEW_OVER.
14554 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
14556 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
14559 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
14561 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
14562 instead of just maybe_build_cleanup so that we deallocate the
14565 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14567 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
14568 * cp-tree.h (finish_prevtable_vardecl): Add decl.
14570 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
14572 * pt.c (instantiate_class_template): Call complete_type. Also, if
14573 we're at the end of the file and we just instantiated a template
14574 class with a vtable, call finish_prevtable_vardecl.
14576 * error.c (dump_decl): Don't explode (or explode more gracefully
14577 as appropriate) if the object being dumped has a null type.
14578 (dump_expr): Likewise.
14580 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
14581 by counting the number of nodes that we'll need before allocating
14583 (lookup_fnfields): Fix comment.
14584 (breadth_first_search): Fix comment.
14586 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
14588 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
14590 * class.c (finish_struct): Call cplus_decl_attributes here.
14591 (finish_struct_1): Not here.
14592 * cp-tree.h: Adjust.
14594 * pt.c (type_unification): New parameter STRICT.
14595 (unify): If STRICT, don't allow cv addition or base deduction.
14596 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
14598 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
14600 * search.c (get_template_base{_recursive}): New fns.
14601 * pt.c (more_specialized): New fn.
14602 (do_function_instantiation): Use it.
14603 (unify): Handle base deduction.
14604 * cvt.c (joust): Use more_specialized.
14605 Don't arbitrarily choose between non-builtin candidates.
14606 (build_over_call): Call require_complete_type.
14608 * decl.c (start_function): Statics are static even in a #pragma
14611 * decl2.c (import_export_vtable): Disable vtable heuristic on
14612 systems with ASM_OUTPUT_EXTERNAL.
14614 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
14615 (standard_conversion): No std conv to enum type.
14617 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
14620 * cvt.c (reference_binding): Bind directly to a base subobject of
14623 * cvt.c (build_new_op): Enforce access control.
14625 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
14627 * typeck2.c (process_init_constructor): When scanning the
14628 union for a named field, skip things that aren't FIELD_DECLs.
14630 * method.c (synthesize_method): Don't scan fndecl's rtl if
14631 we're at the end of the file; just assume the function can't
14634 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
14636 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
14639 * cvt.c (build_user_type_conversion_1): Handle overloaded
14642 * cvt.c (add_builtin_candidates): Don't consider type conversion
14643 operators for the first parameter of operator=.
14645 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
14647 * typeck.c (complete_type): Only call layout_type if we're not
14648 expanding a template.
14650 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
14652 * cvt.c (compare_ics): Oops.
14654 * cvt.c (op_error): Oops.
14656 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
14657 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
14658 (build_conv): Use them.
14659 (implicit_conversion): Use them.
14660 (convert_like): Handle them.
14661 (build_new_op): Handle builtin COND_EXPR again.
14662 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
14663 in lists of types for COND_EXPR.
14664 (add_builtin_candidate): Add enum candidates for COND_EXPR.
14666 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
14668 * typeck.c (build_modify_expr): Always attempt to build a call to
14669 the assignment operator, even if we're using a default one.
14670 (convert_for_initialization): Call complete_type.
14672 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
14674 * cvt.c (reference_binding): A REF_BIND gets the reference type.
14675 (implicit_conversion): Likewise.
14676 (convert_like): Likewise.
14677 (compare_ics): Likewise.
14678 (compare_qual): Likewise.
14679 (print_z_candidates): Handle no candidates.
14680 (build_new_op): Don't handle builtin COND_EXPR for now.
14682 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
14684 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
14686 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
14688 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
14690 * cvt.c (build_builtin_candidate): Oops.
14691 (build_new_op): Oops.
14693 * method.c (build_opfncall): Pass COND_EXPR on.
14694 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
14695 (add_builtin_candidate{,s}): Likewise.
14696 (add_builtin_candidates): Likewise.
14697 (print_z_candidates, op_error, build_new_op): Likewise.
14698 (type_decays_to): New fn.
14699 * lex.c (init_lex): Just say ?: for COND_EXPR.
14701 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
14703 * typeck.c (complete_type): Call layout_type rather than building
14706 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
14707 only use ptrdiff_t.
14709 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
14711 * cvt.c: Always compile the new overloading code (but don't use it).
14712 (implicit_conversion): Add a BASE_CONV when converting to
14713 the same class type.
14714 (convert_like): Handle BASE_CONV.
14716 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
14718 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
14719 (add_builtin_candidate): Likewise.
14722 * typeck.c (build_x_function_call): Try an operator function
14723 whenever we call an object of class type.
14724 * method.c (build_opfncall): Pass CALL_EXPRs through.
14725 * cvt.c (implicit_conversion): Do const-ref case first.
14726 (add_conv_candidate, build_object_call, op_error): New fns.
14727 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
14728 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
14729 builtin candidates.
14730 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
14731 Fall back on preincrement handling. Use op_error.
14733 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
14734 an error_mark_node.
14735 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
14738 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
14740 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
14742 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
14744 * typeck.c (build_component_ref_1): Use build_component_ref
14745 instead of open coding it here.
14747 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
14749 * g++.c (main): Don't link with -lg++.
14752 * cvt.c (convert_to_reference): Don't use convert_from_reference on
14753 result of build_type_conversion.
14754 (cp_convert): Only call build_method_call for ctors if
14755 build_type_conversion failed.
14756 (ptr_complete_ob): New function.
14757 (TYPE_PTR{,OB,MEM}_P): New macros.
14758 ({add,build}_builtin_candidate{,s}): New functions.
14759 (print_z_candidates): Handle builtins.
14760 (build_user_type_conversion_1): Don't use conversion fns for
14761 converting to a base type.
14762 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
14763 (build_user_type_conversion): Use convert_from_reference.
14764 (build_new_op): New function.
14765 (build_over_call): Fix handling of methods.
14766 (compare_ics): Handle AMBIG_CONV properly.
14767 * typeck2.c: Increment abort count.
14768 * method.c (build_opfncall): Forward most requests to build_new_op.
14769 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
14771 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14773 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
14774 invalid second argument to dump_expr_list.
14776 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
14778 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
14780 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
14782 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
14785 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
14787 * typeck2.c (process_init_constructor): New pedwarn for using { }
14788 to initialize a pointer to member function.
14789 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
14790 we can avoid the new error.
14792 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
14794 * typeck.c (build_ptrmemfunc1): New function to hide details of
14795 pointer to member functions better.
14797 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
14799 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
14800 methods into the actual method, as we know the implied object is
14803 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14805 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
14806 inside a system header.
14808 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
14810 * call.c (build_method_call): Call complete_type on the
14813 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
14815 * typeck.c (build_component_ref): Always build up an OFFSET_REF
14816 for obj_ptr->func so that we can know which object to use in a
14819 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
14821 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
14822 around things. Also improve maintainability.
14824 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
14826 * decl.c (grokdeclarator): Check for overflow when evaluating an
14829 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
14831 * cvt.c (cp_convert): Don't check for ambiguity with constructor
14834 * typeck.c (build_x_function_call): Pass function overload
14835 questions to new overloading code if NEW_OVER.
14836 * init.c (expand_aggr_init_1): Only check for type conversion ops
14837 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
14838 Don't check for ambiguity with constructor if NEW_OVER.
14839 * cvt.c (convert_to_reference): Dereference the result of a type
14840 conversion operator.
14841 (build_conv): Propagate ICS_USER_FLAG.
14842 (implicit_conversion): Call instantiate_type.
14843 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
14844 (add_function_candidate): Fix cv-quals on argtype.
14845 (print_z_candidates): New function.
14846 (build_new_function_call): Call it.
14847 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
14848 consider non-converting constructors.
14849 Call print_z_candidates.
14850 Return an AMBIG_CONV for an ambiguous conversion.
14851 (build_user_type_conversion): Handle AMBIG_CONV.
14852 (convert_like): Fix test for building TARGET_EXPR.
14853 Call instantiate_type.
14854 Handle AMBIG_CONV and LVALUE_CONV.
14855 (build_over_call): Handle 0 args and ellipsis.
14856 * cp-tree.def: Add AMBIG_CONV.
14858 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
14860 * decl.c (lookup_name_real): If we find mem in obj when parsing
14861 `obj->mem', make sure we return the right value.
14863 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
14865 * search.c (get_base_distance): Call complete_type.
14867 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
14869 * decl.c (store_bindings): Make static.
14871 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
14873 * init.c (expand_aggr_init_1): Don't check type conversions if
14876 * cvt.c (z_candidate): Put back template field.
14877 (add_function_candidate): Set it.
14878 (add_template_candidate): Likewise.
14880 (compare_qual): Handle references and pointers to members.
14881 (compare_ics): Handle reference bindings.
14883 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
14885 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
14887 * call.c (compute_conversion_costs): Call complete_type.
14889 * tree.c (vec_binfo_member): Use comptypes instead of comparing
14890 pointers, so we can handle template parameters.
14892 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
14894 * cvt.c (cp_convert_to_pointer): We have to call complete_type
14895 here; let's make it explicit instead of a side effect of an
14898 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
14900 * cvt.c (z_candidate): Remove template field.
14901 (reference_binding): Handle binding to temporary.
14902 (implicit_conversion): Likewise.
14903 (add_function_candidate): Handle artificial constructor parms.
14904 Handle functions with too few parms.
14905 (add_template_candidate): New function.
14906 (build_user_type_conversion_1): Handle constructors.
14907 (convert_like): Likewise.
14908 (build_over_call): Likewise.
14909 (build_new_function_call): Support templates.
14910 (compare_ics): Fix reference, inheritance handling.
14912 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
14914 * decl.c: Add signed_size_zero_node.
14915 (init_decl_processing): Build it.
14916 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
14917 when we're trying to make a negative delta.
14919 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14921 Stop doing this damn index==strchr variable name confusion.
14922 * class.c (add_virtual_function): Change local var INDEX to be
14924 (add_method): Likewise.
14925 * lex.c (print_parse_statistics): Likewise.
14926 * search.c (make_memoized_table_entry): Likewise.
14927 (lookup_fnfields_here): Likewise.
14928 (lookup_field): Likewise.
14929 (lookup_fnfields): Likewise.
14930 (get_baselinks): Likewise.
14931 * sig.c (build_signature_table_constructor): Likewise.
14932 (build_signature_method_call): Likewise.
14933 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
14934 (get_member_function_from_ptrfunc): Likewise.
14935 (build_ptrmemfunc): Change local var INDEX to be IDX.
14936 (c_expand_start_case): Likewise.
14938 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
14940 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
14941 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
14942 (convert_to_reference): Use build_type_conversion to convert to
14943 the reference type directly.
14944 (standard_conversion): Fix void* case, non-conversions.
14945 (reference_binding): Fix expr == 0 case, non-conversions.
14946 (convert_like): Support REF_BIND.
14947 (compare_qual): Split out from compare_ics.
14948 (compare_ics): Use it, handle icses with only a qual_conv.
14950 * init.c (expand_vec_init): Don't crash if decl is NULL.
14952 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
14954 * mpw-config.in: New file, configury for Mac MPW.
14955 * mpw-make.sed: New file, makefile editing for MPW.
14957 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
14959 * pt.c (instantiate_class_template): Call repo_template_used.
14961 * search.c (lookup_conversions): Only lookup conversions in
14964 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14966 * cp-tree.def: Renamed from tree.def, to avoid confusion with
14968 * cp-tree.h, lex.c: Include cp-tree.def.
14969 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
14971 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
14973 * init.c (build_vec_delete_1): Call complete_type.
14975 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
14977 * except.c (start_anon_func): Make sure anonymous functions are
14980 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
14982 * decl.c (finish_function): If function_depth > 1, set nested.
14984 * decl2.c (grokbitfield): Revert Bob's change.
14985 * class.c (finish_struct_1): Fix handling of named bitfield widths.
14987 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
14989 * pt.c (add_pending_template): Handle types.
14990 (lookup_template_class): With -fexternal-templates, just add the class
14991 to pending_templates instead of instantiating it now.
14992 * decl2.c (finish_file): Handle types in pending_templates.
14994 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
14996 * decl2.c (grokbitfield): Handle constant decls appropriately.
14997 Give an appropriate error message now instead of spewing core
15000 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
15002 * decl2.c: Don't turn on thunks by default for now.
15004 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
15006 * typeck.c (complete_type): Handle error_mark_node.
15007 (common_type, OFFSET_TYPE): Handle template_type_parms.
15009 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
15011 * pt.c (instantiate_decl): If at_eof, call import_export_decl
15012 regardless of DECL_INLINE.
15014 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
15016 * class.c (finish_struct_bits): Copy TYPE_SIZE.
15018 * rtti.c (build_dynamic_cast): Support templates.
15019 * tree.def: Support DYNAMIC_CAST_EXPR.
15020 * pt.c (tsubst_copy): Likewise.
15021 * decl2.c (build_expr_from_tree): Likewise.
15023 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
15025 * typeck.c (build_static_cast): Support templates.
15026 (build_const_cast): Likewise.
15027 * tree.def: Support CONST/STATIC_CAST_EXPR.
15028 * pt.c (tsubst_copy): Likewise.
15029 * decl2.c (build_expr_from_tree): Likewise.
15031 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
15033 * decl2.c (finish_vtable_vardecl): Don't trust
15034 TREE_SYMBOL_REFERENCED for vtables of local classes.
15036 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
15038 * pt.c (tsubst_copy): Handle operator T.
15040 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15042 * init.c (build_delete): Move creation of PARMS inside test of
15043 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
15045 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
15047 * typeck.c (build_conditional_expr): Don't assume that
15048 the arguments to ?: are always pointers or records.
15050 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
15052 * decl2.c (import_export_decl): Still emit static/weak/comdat
15053 copies of inline template functions with -fno-implicit-templates.
15055 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
15057 * init.c (build_delete): Determine the complete basetype
15058 path to the destructor we're calling.
15060 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
15062 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
15063 initialize the enum, because we really and truly don't know where
15065 (start_enum): Don't copy integer_zero_node because
15066 build_enumerator will do it.
15068 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
15070 * decl.c (finish_function): Do access control on base destructors.
15072 * pt.c (tsubst, case FUNCTION_DECL): Set up
15073 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
15076 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
15078 * cvt.c (build_up_reference): If we have already extended the
15079 lifetime of the temporary, don't try it again.
15080 * typeck.c (c_expand_return): Don't try and convert the return
15081 value twice when we want a reference, once is enough.
15083 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
15085 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
15086 LOOKUP_ONLYCONVERTING at all for now.
15088 * search.c (add_conversions): Put the conversion function in
15089 TREE_VALUE, the basetype in TREE_PURPOSE.
15090 * cvt.c (build_type_conversion): Adjust.
15091 * cvt.c (build_expr_type_conversion): Adjust.
15092 * call.c (user_harshness): Adjust.
15094 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
15096 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
15099 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
15101 * except.c (expand_start_catch_block): Add a dummy region, if we
15102 get an error, so that we can avoid core dumping later.
15104 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
15106 * cp-tree.h (OFFSET_REF): Remove.
15107 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
15108 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
15109 * init.c (expand_aggr_init_1): Likewise.
15110 (build_new): Likewise.
15111 * typeck.c (expand_target_expr): Likewise.
15113 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
15115 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
15118 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
15120 * cvt.c (build_up_reference): Redo how and when temporaries are
15122 * decl.c (grok_reference_init): Don't try and be smart about
15125 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
15127 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
15128 (TARGET_EXPR...), now that it has 4 arguments.
15129 * tree.c (build_cplus_new): Likewise.
15131 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
15133 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
15135 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
15136 * decl.c (struct saved_scope): Remove named_labels,
15137 {base,member}_init_list.
15138 (maybe_push_to_top_level): Don't set them. Call
15139 push_cp_function_context if appropriate.
15140 (pop_from_top_level): Likewise.
15142 * method.c (do_build_assign_ref): Remove obsolete check of
15143 TYPE_HAS_ASSIGN_REF (basetype).
15145 * decl.c (grokfndecl): Diagnose user definition of
15146 implicitly-declared methods.
15148 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
15150 * method.c (do_build_copy_constructor): Add code to give
15151 meaningful error messages instead of crashing.
15152 (do_build_assign_ref): Don't synthesize assignment operators for
15153 classes containing reference or const members.
15155 * class.c (struct base_info): Remove cant_synth_copy_ctor
15156 and cant_synth_asn_ref.
15157 (finish_base_struct): Remove the code that tries to conditionalize
15158 synthesis of copy constructors & assignment operators based on
15159 access permissions. Instead, let it fail when it tries to
15160 synthesize the copy constructor. This will give meaningful error
15161 messages instead of silently generating code to perform a bitcopy.
15163 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
15165 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
15166 determining types for constant values.
15168 * decl.c (struct named_label_list): Use instead of stuffing
15169 random items into a TREE_LIST node.
15170 (named_label_uses): Use the new struct.
15171 (poplevel): Likewise.
15172 (lookup_label): Likewise.
15173 (define_label): Add an error message to tell the user the line
15174 where the goto is located in addition to the destination of the
15176 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
15178 (finish_function): Likewise.
15180 (start_decl): Complain about defining a static data member
15181 in a different type from which it was declared.
15183 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
15185 * cvt.c (build_expr_type_conversion): Adjust.
15187 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
15189 * call.c (build_method_call): Always convert 'this' to the
15192 * search.c (add_conversions): Put the conversion function in
15193 TREE_VALUE, the type in TREE_PURPOSE.
15194 * cvt.c (build_type_conversion): Adjust.
15195 * call.c (user_harshness): Adjust.
15197 * method.c (emit_thunk): Call temporary_allocation and
15198 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
15200 * tree.c (build_cplus_array_type): Handle tweaking of
15201 TYPE_MAIN_VARIANT here.
15202 * typeck.c (common_type): Not here.
15204 * typeck.c (complete_type): Only try to complete an array type if
15207 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
15209 * decl.c (grokvardecl): Call complete_type.
15210 (grokdeclarator): Call complete_type for PARM_DECLs.
15212 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
15214 * pt.c (instantiate_class_template): Re-set
15215 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
15217 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
15219 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
15220 smart enough to do it right.
15221 * tree.c (cp_expand_decl_cleanup): Likewise.
15222 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
15223 cp_expand_decl_cleanup.
15224 (store_parm_decls): Likewise.
15225 (hack_incomplete_structures): Likewise.
15226 * except.c (push_eh_cleanup): Likewise.
15228 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
15230 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
15231 frontend to the backend where it belongs.
15232 * tree.c (unsave_expr): Likewise.
15233 (unsave_expr_now): Likewise.
15234 * tree.def (UNSAVE_EXPR): Likewise.
15235 * cp-tree.h (unsave_expr): Likewise.
15236 (unsave_expr_now): Likewise.
15238 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
15240 * init.c (emit_base_init): Make sure the partial EH cleanups live
15241 on the function_obstack.
15243 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
15245 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
15246 when checking for pointer types.
15248 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
15250 * pt.c (instantiate_class_template): Remove obsolete check for
15251 access declarations.
15253 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
15255 * call.c (build_overload_call): Simplify calls to
15256 build_overload_call by removing last parameter.
15257 (build_method_call): Likewise.
15258 * cp-tree.h: Likewise.
15259 * method.c (build_opfncall): Likewise.
15260 * typeck.c (build_x_function_call): Likewise.
15262 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
15264 * call.c (default_parm_conversions): Factor out common code.
15265 (build_method_call): Use it.
15266 (build_overload_call_real): Use it.
15268 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
15270 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
15271 but pedwarn as the code is bogus.
15272 * typeck.c (decay_conversion): Likewise.
15273 (build_function_call_real): Use build_addr_func instead of
15274 default_conversion. Don't allow pointer-to-method functions down
15276 (build_unary_op): Use real pointer-to-member functions instead of
15278 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
15279 (convert_for_assignment): Removed some obsolete code.
15280 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
15281 build_x_function_call instead of current_class_ptr. Only call
15282 digest_init once on an initializer, we do this just checking
15284 (build_expr_from_tree): Pass current_class_ref to
15285 build_x_function_call instead of current_class_ptr.
15286 * init.c (build_member_call): Likewise.
15287 * pase.y: Likewise.
15288 * error.c (dump_expr): Handle OFFSET_REFs better.
15289 * pt.c (unify): Handle pointer-to-member functions better.
15290 * decl.c (finish_function): Clear out current_class_ref just like
15291 we do for current_class_ptr.
15293 * typeck.c (get_delta_difference): Handle virtual bases better.
15295 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
15297 * sig.c (build_signature_table_constructor): Use the delta for
15298 the original basetype for this virtual function with thunks.
15299 (build_signature_method_call): We still need to adjust 'this'
15302 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
15304 * call.c (build_addr_func): New routine. Used to get the `real'
15305 address of a function or a method. Needed to avoid getting a
15306 pointer-to-member function.
15307 (build_call): New routine to build CALL_EXPRs.
15308 (build_method_call): Use it.
15309 * cvt.c (convert_to_aggr): Likewise.
15310 * typeck.c (build_function_call_real): Likewise.
15311 * sig.c (build_signature_table_constructor): Use build_addr_func.
15312 * cp-tree.h (build_call, build_addr_func): Declare them.
15314 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
15316 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
15317 * parse.y: Remove uses of LOOKUP_AGGR.
15319 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
15321 * *.[chy]: Rename current_class_decl to current_class_ptr, and
15322 C_C_D to current_class_ref.
15324 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
15326 * call.c (convert_harshness): Tighten up pointer conversions.
15328 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
15330 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
15331 (finish_file): Likewise.
15333 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
15335 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
15337 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
15340 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
15342 * decl2.c: Turn on thunks by default where supported.
15344 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
15346 * cp-tree.h (build_overload_call_maybe): Removed.
15347 * call.c (build_overload_call_real): Invert meaning of last arg to
15348 be require_complete.
15349 (build_overload_call): Likewise.
15350 * typeck.c (build_x_function_call): Use build_overload_call_real
15351 instead of build_overload_call_maybe.
15353 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
15355 * decl2.c (finish_file): Don't try to emit functions that haven't
15358 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
15360 * decl2.c (finish_vtable_vardecl): Oops.
15362 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
15363 Also store the bindings from previous_class_values.
15364 (pop_from_top_level): Restore them.
15366 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
15368 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
15369 symbol has been referenced.
15370 (finish_file): Re-join synthesis/vtable loop with inline emission
15371 loop, disable inlining when an inline is output.
15373 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
15375 * except.c (init_exception_processing): Setup saved_in_catch.
15376 (push_eh_cleanup): Reset __eh_in_catch.
15377 (expand_start_catch_block): Set __eh_in_catch.
15379 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
15381 * except.c (push_eh_cleanup): Add tracking for whether or not we
15382 have an active exception object.
15383 (expand_builtin_throw): Use it to make sure a rethrow without an
15384 exception object is caught.
15386 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
15388 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
15391 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
15393 * decl2.c (finish_file): Also use sentries for vars with
15394 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
15397 * lex.c (handle_cp_pragma): Disable #pragma
15398 interface/implementation if SUPPORTS_ONE_ONLY > 1.
15400 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
15402 * method.c (emit_thunk): Wrap default case in
15403 temporary/permanent_allocation.
15405 * method.c (make_thunk): Use DECL_ONE_ONLY.
15406 (emit_thunk): Call assemble_end_function.
15408 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
15410 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
15411 (import_export_decl): Likewise.
15412 (finish_prevtable_vardecl): Disable vtable hack if
15413 SUPPORTS_ONE_ONLY > 1.
15415 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
15417 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
15418 PREDECREMENT_EXPRs take two arguments, not one.
15420 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
15422 * class.c (build_vtable_entry): Don't build thunks for abstract
15425 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
15428 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
15430 * class.c (set_rtti_entry): Use size_zero_node.
15431 (build_vtable): Likewise.
15433 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
15435 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
15436 (prepare_fresh_vtable): Likewise.
15438 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
15440 * method.c (emit_thunk): Call mark_used on the target function.
15442 * call.c (build_method_call): Don't warn about pending templates.
15444 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
15446 * decl2.c (finish_file): Fix list walking logic.
15448 * typeck2.c (check_for_new_type): Only warn if -pedantic.
15450 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
15452 * class.c (finish_struct_1): Remove old code for
15453 dont_allow_type_definitions.
15454 * cp-tree.h: Likewise.
15455 * spew.c: Make sure cp-tree.h is included before parse.h, so the
15456 definition of flagged_type_tree is found before it is used.
15458 * parse.y: Added the ftype member to the type union, and changed a
15459 number of rules to use it instead of ttype. Added calls to
15460 check_for_new_type() as appropriate.
15461 * typeck2.c (check_for_new_type): New function for checking
15462 if a newly defined type appears in the specified tree.
15463 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
15464 for check_for_new_type().
15466 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
15468 * decl2.c (finish_file): Only use a sentry if the decl is public.
15470 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
15471 don't pass LOOKUP_ONLYCONVERTING.
15473 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
15475 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
15476 properly keeps track of const and volatile type modifiers.
15478 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
15480 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
15481 * pt.c (comp_template_args): Use it.
15483 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
15484 assemble_external for artificial function decls.
15486 * decl.c (cp_finish_decl): Oops.
15488 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
15490 * decl2.c (import_export_decl): Put static data member templates
15491 into common storage, or make them weak, depending on whether they
15492 are dynamically or statically initialized.
15493 (get_sentry): New function.
15494 (finish_file): Do import_export_decl for static data members before
15495 building the init/fini functions. Don't init/fini a variable that's
15496 EXTERNAL. Use a sentry for variables in common. Fix mismatching
15497 push/pop_temp_slots.
15498 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
15499 expand_static_init thang.
15500 * method.c (get_id_2): New function.
15502 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
15504 * parse.y (empty_parms): Make sure we use C++-style prototypes
15505 when we're declaring member functions.
15507 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
15509 * Makefile.in (CONFLICTS): 16 s/r conflicts.
15510 * parse.y (self_template_type): New nonterminal.
15512 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
15514 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
15516 * parse.y (base_class.1): Allow 'typename foo::bar'.
15518 * lex.c (check_newline): Remove #pragma code that plays with the
15519 input stream, since we now deal with tokens. Clear nextchar when
15521 (handle_cp_pragma): Use real_yylex.
15522 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
15525 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
15527 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
15529 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
15531 * parse.y: New token SELFNAME for potential constructor.
15532 * spew.c (yylex): Handle it.
15533 * lex.c (identifier_type): Produce it.
15535 * parse.y (complete_type_name): In :: case, don't push class binding.
15536 (complex_type_name): Likewise.
15538 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
15540 * typeck.c (build_reinterpret_cast): Handle pointer to member
15543 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15545 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
15547 (check_newline): Put the vtable/unit/implementation/interface pragma
15548 code into handle_cp_pragma, replacing it with a call.
15549 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
15550 args. Get the next token after handling the pragma token.
15552 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
15554 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
15555 (convert_to_pointer_force): Likewise.
15557 * init.c (build_new): Fix array new without -fcheck-new.
15559 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
15561 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
15562 tree.c: Lose TYPE_NESTED_NAME.
15564 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
15567 * tree.def: Add VEC_INIT_EXPR.
15568 * expr.c (cplus_expand_expr): Handle it.
15569 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
15570 the extra file-scope symbol nastiness.
15572 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
15574 * method.c (make_thunk): Thunks are static.
15575 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
15577 * decl2.c (mark_vtable_entries): Emit thunks as needed.
15578 (finish_file): Don't emit them here.
15580 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
15582 * rtti.c (build_dynamic_cast): Handle null pointers.
15583 (ifnonnull): New function.
15585 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
15587 * call.c (build_method_call): Remember the original basetype we
15588 were called with. Give an error message instead of trying
15589 (incorrectly) to call a non-static member function through a
15590 non-inherited class.
15592 * search.c (expand_upcast_fixups): Mark the new fixup as
15595 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
15597 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
15599 * class.c (set_rtti_entry): Fix for thunks.
15601 * decl2.c (import_export_decl): Still emit typeinfo fns for
15602 cv-variants of builtin types.
15604 * rtti.c (expand_class_desc): Set up base_info_type_node here.
15605 (init_rtti_processing): Instead of here.
15607 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
15609 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
15610 (build_typeid): Only complain about taking dynamic typeid without
15613 * decl2.c: flag_rtti defaults to 1.
15615 * rtti.c (get_tinfo_var): The general class case is now smaller.
15616 (init_rtti_processing): Pack the latter three fields of base_info
15619 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
15621 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
15623 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
15625 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
15626 (push_memoized_context): Split out code to undefer pop_type_level to
15627 (clear_memoized_cache): here.
15628 (pop_memoized_context): We can only handle one layer of deferral of
15629 pop_type_level so clear the cache, if there was a previous level.
15631 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
15633 * rtti.c (init_rtti_processing): Build up base_info_type_node.
15634 (expand_class_desc): Use one pointer to an array of base_info
15635 structs, passed using a CONSTRUCTOR.
15637 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
15639 * class.c (build_vbase_path): Remove block extern for
15640 flag_assume_nonnull_objects here.
15641 (build_vfn_ref): Split out functionality into build_vtbl_ref.
15642 (build_vtbl_ref): New routine.
15643 (build_vtable): Set up rtti info here.
15644 (add_virtual_function): Note in CLASSTYPE_RTTI the best
15645 place where we can get the rtti pointers from to avoid having to
15646 search around for a place.
15647 (finish_base_struct): Likewise.
15648 (finish_struct_1): Likewise. Never create totally new vtables
15649 with totally new vtable pointers for rtti. Disable code to layout
15650 vtable pointers better until we want to break binary
15652 * rtti.c (build_headof_sub): New routine to convert down to a
15653 sub-object that has an rtti pointer in the vtable.
15654 (build_headof): Use it. Also, use build_vtbl_ref now to be more
15656 (build_dynamic_cast): Make sure we have saved it, if we need to.
15657 * search.c (dfs_init_vbase_pointers): Disable code that deals with
15658 a more efficient vtable layout, enable later.
15659 * call.c (flag_assume_nonnull_objects): Moved declaration to
15660 * cp-tree.h: here. Declare build_vtbl_ref.
15661 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
15662 function calls that want a tree.
15664 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
15666 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
15667 other X subobjects in the most derived type. Ack.
15669 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
15670 get_typeid will do it for us.
15671 (get_typeid_1): Break out call-building for expand_*_desc to use.
15672 (get_typeid): Call it.
15673 (expand_*_desc): Likewise.
15674 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
15676 (init_decl_processing): Lose builtin_type_tdescs lossage.
15677 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
15679 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
15681 * pt.c (tsubst): When calling set_nested_typename, use
15682 TYPE_NESTED_NAME (current_class_type) instead of
15683 current_class_name.
15685 * decl.c (pushdecl): Likewise.
15686 (pushdecl_class_level): Likewise.
15687 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
15688 set_nested_typename.
15690 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
15692 * rtti.c (synthesize_tinfo_fn): Handle arrays.
15694 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
15696 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
15698 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
15699 (init_rtti_processing): Lose bad_cast_type.
15700 (build_dynamic_cast): Use throw_bad_cast.
15702 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
15704 * decl2.c (finish_file): Don't synthesize artificial functions
15705 that are external and not inline.
15707 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
15709 * decl2.c (finish_file): Handle having new inlines added to
15710 saved_inlines by synthesis.
15712 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
15714 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
15716 RTTI rewrite to initialize nodes as needed, not require that
15717 users #include <typeinfo>, complete functionality and reduce wasted
15719 * rtti.c (init_rtti_processing): New fn.
15720 (build_typeid): The vtable entry is now a function.
15721 (get_tinfo_var): New fn.
15722 (get_tinfo_fn): Likewise.
15723 (get_typeid): Use it.
15724 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
15725 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
15727 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
15728 (synthesize_tinfo_fn): New fn.
15729 * method.c (build_t_desc_overload): Lose.
15730 (build_overload_with_type): More generic.
15731 * decl.c (init_decl_processing): Call init_rtti_processing.
15732 * class.c (set_rtti_entry): Use get_tinfo_fn.
15733 * decl2.c (mark_vtable_entries): Mark the rtti function.
15734 (finish_prevtable_vardecl): Don't build_t_desc.
15735 (import_export_decl): Handle tinfo functions.
15736 (finish_file): Likewise.
15737 * typeck.c (inline_conversion): New fn.
15738 (build_function_call_real): Use it.
15739 * cp-tree.h: Add decls.
15741 * method.c (hack_identifier): Also convert component_refs from
15744 * lex.c (cons_up_default_function): Use the type, not the name, in
15747 * decl2.c (import_export_vtable): Fix weak vtables.
15749 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
15751 * search.c (get_base_distance_recursive): Fix access checks for
15754 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15756 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
15758 (convert_harshness): Add prototypes wrapped by PROTO.
15759 * decl2.c (grok_function_init): Likewise.
15760 (do_toplevel_using_decl): Change to void return type.
15761 * class.c (build_vtable_entry): Remove decl of make_thunk.
15762 (merge_overrides): Fix order of arg definitions.
15763 (finish_vtbls): Likewise.
15764 (fixup_vtable_deltas): Likewise.
15765 (modify_all_direct_vtables): Likewise.
15766 (modify_all_indirect_vtables): Likewise.
15767 * search.c (get_base_distance_recursive): Likewise.
15768 (get_abstract_virtuals_1): Likewise.
15769 (fixup_virtual_upcast_offsets): Likewise.
15770 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
15771 * init.c (perform_member_init): Fix order of arg definitions.
15772 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
15773 * cp-tree.h (make_thunk): Add decl.
15774 (overload_template_name, push_template_decl): Add decls.
15775 (do_toplevel_using_decl): Change to void return type.
15776 (vec_binfo_member): Add decl.
15778 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15780 * typeck.c (mark_addressable, convert_for_assignment,
15781 convert_for_initialization, pointer_int_sum, pointer_diff,
15782 unary_complex_lvalue): Add prototypes wrapped by PROTO.
15783 (convert_sequence): #if 0 fn decl, since definition also is.
15785 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
15787 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
15788 cast to pointer types for type searching.
15790 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15792 * typeck.c (get_delta_difference): Use cp_error, not error, in the
15793 case where BINFO == 0.
15795 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
15797 * call.c (build_method_call): Fix wording of error messages so
15798 constructors come out right.
15800 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
15802 * decl.c (push_overloaded_decl): Don't warn about hidden
15803 constructors when both the type and the function are declared
15804 in a system header file.
15806 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
15808 * class.c (finish_struct_1): Propagate the TYPE_PACKED
15809 flag for the type to the type's fields.
15811 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15813 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
15815 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
15817 * class.c (base_info, finish_base_struct): Replace
15818 needs_virtual_dtor with base_has_virtual.
15820 (finish_struct_1): Remove the old code that tried to make default
15821 destructors virtual. Use base_has_virtual when checking if we need
15822 to add a vtable entry for the rtti code.
15824 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
15826 * pt.c (push_template_decl): Complain about template decl with
15827 inappropriate declaration.
15829 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
15831 * typeck.c (build_x_unary_op): Remove bogus check for taking
15832 the address of a member function.
15834 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
15836 * parse.y (constructor_declarator): Only push the class if
15837 we are not already in the class.
15839 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
15841 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
15842 Add additional argument to INIT_CUMULATIVE_ARGS.
15844 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
15846 * decl.c (shadow_tag): Fix error about anon union with methods.
15848 * parse.y (self_reference): Only generate a self-reference if this
15849 is a non-template class.
15850 (opt.component_decl_list): Only use it if it was generated.
15852 * parse.y (component_decl_1): Use constructor_declarator.
15853 (fn.def2): Likewise.
15854 (notype_component_declarator0): Likewise.
15856 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
15858 * typeck.c (build_x_unary_op): Add checks for taking the address
15859 of a TARGET_EXPR or of a member function, and give appropriate
15862 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
15864 * pt.c (process_template_parm): Allow template type parms to be
15865 used as types for template const parms.
15867 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
15869 * init.c (expand_vec_init): Ensure the eh cleanups are on the
15872 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
15874 * decl.c (lookup_name_real): Be even more picky about the
15875 ambiguous lookup warning.
15876 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
15877 * parse.y (constructor_declarator): Rather than here.
15879 * parse.y (constructor_declarator): New nonterminal.
15881 (explicit_instantiation): Likewise.
15883 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
15885 Add implicit declaration of class name at class scope.
15886 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
15887 * parse.y (self_reference): New nonterminal.
15888 (opt.component_decl_list): Use it.
15889 (fn.def1): Add nested_name_specifier type_name cases.
15890 * class.c (build_self_reference): New function.
15891 (finish_struct): Handle access_default later, move self-reference
15893 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
15894 * cp-tree.h: Adjust.
15896 * pt.c (do_function_instantiation): Separate handling of member
15897 functions and non-member functions properly.
15899 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
15901 * pt.c (process_template_parm): Improve error for 'volatile class K'.
15903 * class.c (finish_struct_1): Check the right slot for destructors.
15905 * decl.c (start_enum): Complain about enum templates.
15907 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
15909 * init.c (resolve_offset_ref): Offset pointers to member data by one.
15910 * typeck.c (unary_complex_lvalue): Likewise.
15912 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
15914 * typeck.c (c_expand_return): Check for a returned local
15915 array name, similar to the check for an ADDR_EXPR.
15917 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
15919 * decl.c (cp_finish_decl): Don't build cleanups for static
15922 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
15924 * typeck.c (build_modify_expr): Fix error messages to be more
15926 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
15927 assignment operators.
15928 * error.c (assop_as_string): Likewise. Add support for `%Q' for
15929 assignment operators.
15931 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
15933 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
15934 give an error if initialized. pedwarn about nested type with the
15935 same name as its enclosing class.
15937 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
15939 * typeck.c (require_complete_type): Be sure to instantiate the
15940 MAIN_VARIANT of the type.
15942 * decl2.c (finish_file): Instantiate pending templates before
15943 processing static constructors and destructors.
15945 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
15948 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
15950 * decl2.c (delete_sanity): If error_mark_node is passed
15951 in as an expression, quit while we're ahead.
15953 * decl.c (grokdeclarator): Give an error message if `friend'
15954 is combined with any storage class specifiers.
15956 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
15958 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
15959 definition of nonexistent nested type.
15961 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
15962 not to say 'typedef'.
15964 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15966 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
15967 * search.c (dfs_walk, dfs_init_vbase_pointers,
15968 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
15969 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
15971 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
15973 * except.c (build_throw): Support minimal parse.
15974 * pt.c (tsubst_copy): Support THROW_EXPR.
15975 * decl2.c (build_expr_from_tree): Likewise.
15977 * pt.c (mangle_class_name_for_template): Always allocate
15980 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
15982 * cvt.c (cp_convert_to_pointer): Give an appropriate error
15983 when trying to cast from an incomplete type.
15985 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
15987 * pt.c (instantiate_class_template): Don't bother setting up
15988 CLASSTYPE_TAGS explicitly, as the nested types will add
15991 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
15993 * decl.c (shadow_tag): Remove old error check for usage of
15994 an enum without a previous declaration.
15995 (xref_tag): Add error message about usage of enums without a
15996 previous declaration.
15998 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
16000 * lex.c (do_identifier): Only do name consistency check if we're
16003 * pt.c (push_template_decl): Don't crash if we get a member defn
16004 that doesn't match.
16006 * decl.c (xref_tag_from_type): New function to do an xref without
16007 always having to figure out code_type_node.
16008 * cp-tree.h: Declare it.
16009 * pt.c (instantiate_class_template): Use it for friend classes.
16010 (lookup_template_class): Use it.
16012 * typeck2.c (build_functional_cast): Pull out a single parm before
16013 passing it to build_c_cast.
16015 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
16017 * expr.c (do_case): Give an error message if a pointer is
16018 given as a case value.
16020 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
16022 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
16025 * lex.c (cons_up_default_function): Really, now, interface hackery
16026 does not apply to synthesized methods.
16028 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
16030 * call.c (build_method_call): Ctors and dtors now have special names
16031 with respect to lookups.
16032 * class.c (add_method): Likewise.
16033 (grow_method): Likewise.
16034 (finish_struct_methods): Likewise.
16035 (warn_hidden): Likewise.
16036 (finish_struct_1): Likewise.
16037 * cvt.c (convert_to_reference): Likewise.
16038 (convert_to_aggr): Likewise.
16039 (cp_convert): Likewise.
16040 * decl2.c (check_classfn): Likewise.
16041 * init.c (expand_member_init): Likewise.
16042 (expand_default_init): Likewise.
16043 (expand_aggr_init_1): Likewise.
16044 (build_offset_ref): Likewise.
16045 (build_new): Likewise.
16046 (build_delete): Likewise.
16047 * lex.c (do_inline_function_hair): Likewise.
16048 * search.c (lookup_field_1): Likewise.
16049 (lookup_fnfields_here): Likewise.
16050 (lookup_field): Likewise.
16051 (lookup_fnfields): Likewise.
16052 (get_virtual_destructor): Likewise.
16053 (dfs_debug_mark): Likewise.
16054 (dfs_pushdecls): Likewise.
16055 (dfs_compress_decls): Likewise.
16056 * tree.c (layout_basetypes): Likewise.
16057 * typeck.c (build_component_ref): Likewise.
16058 (build_x_function_call): Likewise.
16059 (build_modify_expr): Likewise.
16060 (convert_for_initialization): Likewise.
16061 (build_functional_cast): Likewise.
16062 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
16065 * decl.c (ctor_identifier): New.
16066 (dtor_identifier): New.
16067 (init_decl_processing): Set them.
16069 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
16071 * typeck.c (build_component_ref): Don't get confused by fields whose
16072 context has no type name, like pointer to member functions.
16074 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
16076 * decl.c (grokdeclarator): Handle typedef without declarator.
16078 * pt.c (tsubst): Handle SCOPE_REF in declarator.
16080 * parse.y (bad_parm): Catch another case of missing `typename'.
16082 * lex.c (yyprint): Handle TYPE_DECLs.
16084 * decl.c (start_function): Don't try to be clever.
16086 * lex.c: Lose compiler_error_with_decl.
16087 * typeck2.c: Lose error_with_aggr_type.
16088 (incomplete_type_error): Use cp_* instead of old functions.
16089 (readonly_error): Likewise.
16090 * typeck.c (convert_arguments): Likewise.
16091 * search.c (lookup_nested_field): Likewise.
16092 * method.c (make_thunk): Likewise.
16093 * decl.c (grokparms): Likewise.
16094 * cp-tree.h: Update.
16096 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
16099 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
16101 * method.c (build_opfncall): When deleting a pointer to an
16102 array, build a new pointer to the tree past any ARRAY_TYPE
16105 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16107 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
16109 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
16111 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
16114 * decl.c (finish_function): Don't set nested based on
16115 hack_decl_function_context.
16116 * parse.y (function_try_block): Check for nested function.
16117 (pending_inlines): Likewise.
16119 * decl2.c (build_expr_from_tree): If a unary op already has a
16120 type, just return it.
16122 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
16124 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
16125 (finish_file): Check the return value of walk_vtables.
16126 (finish_prevtable_vardecl): Return int.
16127 (finish_vtable_vardecl): Likewise.
16128 (prune_vtable_vardecl): Likewise.
16129 * lex.c (set_vardecl_interface_info): Likewise.
16130 * cp-tree.h: Adjust return types.
16132 * class.c (delete_duplicate_fields_1): Don't complain about
16133 duplicate nested types if they're the same type.
16134 (finish_struct): Remove check for duplicate.
16135 * decl2.c (grokfield): Don't check for typedef of anonymous type.
16137 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
16139 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
16141 * decl.c (grokdeclarator): Lose special handling of class-level
16142 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
16143 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
16145 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
16147 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
16149 * search.c (compute_access): Fix handling of anonymous union
16151 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
16152 from anonymous unions to their members.
16154 * typeck.c (build_x_function_call): For static member functions,
16155 hand off to build_member_call.
16157 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
16159 * typeck.c (build_component_ref): Handle OFFSET_REFs.
16161 * init.c (expand_vec_init): Fix init == 0 case.
16163 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
16165 * init.c (build_new): pedwarn about init and array new.
16166 (expand_vec_init): Handle lists, use convert_for_initialization.
16168 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
16169 when converting to an aggregate type.
16170 * cvt.c (cp_convert): Pass it through.
16172 * typeck.c (build_conditional_expr): Handle user-defined
16173 conversions to slightly different types.
16175 * decl.c (grokdeclarator): Force an array type in a parm to be
16178 * decl2.c (do_using_directive): Sorry.
16179 (do_namespace_alias): Likewise.
16180 * lex.c (real_yylex): Warn about using the `namespace' keyword.
16182 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
16184 * parse.y (datadef): Move call to note_list_got_semicolon up.
16186 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
16188 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
16190 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
16192 * decl.c (cp_finish_decl): The exception regions have to be
16193 nested, not overlapping. We start the exception region for a
16194 decl, after it has been fully built, and all temporaries for it
16195 have been cleaned up.
16197 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
16199 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
16201 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
16203 * tree.def: Add RETURN_INIT.
16204 * pt.c (instantiate_decl): Handle RETURN_INIT.
16205 * decl.c (store_return_init): Handle minimal_parse_mode.
16207 * tree.c (cp_build_type_variant): Just return an error_mark_node.
16208 * decl.c (make_typename_type): Don't try to get the file and line
16210 * typeck.c (comptypes): Handle TYPENAME_TYPE.
16212 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
16214 * decl.c (poplevel): Make sure we clear out and restore old local
16215 non-VAR_DECL values by default when they go out of scope.
16217 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
16219 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
16220 referring to addresses of variables and functions.
16222 * error.c (dump_expr): Support SIZEOF_EXPR.
16224 * init.c (do_friend): Use the return value of check_classfn.
16226 * typeck.c (convert_arguments): Call complete_type.
16228 * method.c (hack_identifier): After giving an error, set value to
16231 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
16233 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
16234 lossage for local classes.
16235 * cp-tree.h: Declare it.
16236 * decl.c (lookup_name_real): Evil, painful hack for local classes.
16237 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
16238 Use hack_decl_function_context.
16239 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
16240 (start_function): Use hack_decl_function_context.
16241 (finish_function): Likewise.
16242 * method.c (synthesize_method): Likewise.
16243 * lex.c (process_next_inline): Likewise.
16244 (do_pending_inlines): Likewise.
16245 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
16248 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
16250 * sig.c (build_signature_pointer_or_reference_type): Align
16251 signature pointers/references on 8-byte boundaries so they can be
16252 grabbed 2 words at a time on a Sparc.
16254 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
16256 * method.c (hack_identifier): Requiring a static chain is now a
16258 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
16261 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
16263 * init.c (build_offset_ref): Call complete_type.
16265 * decl.c (pop_from_top_level): Always pop previous_class_type.
16267 * parse.y: Handle multiple decls in a for-init-statement.
16268 * pt.c (tsubst_expr): Likewise.
16270 * pt.c (tsubst): Use tsubst_expr for the second operand of an
16273 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
16274 (poplevel_class): Set it here.
16275 (pop_from_top_level): Pop it here if we're returning to class scope.
16276 * class.c (pushclass): Don't set it here.
16278 * decl.c (maybe_push_to_top_level): Save current_template_parms,
16279 and clear it if !pseudo.
16280 (pop_from_top_level): Restore it.
16282 * decl2.c (finish_file): Push the dummy each time we walk the list
16285 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
16286 something for CAST_EXPR.
16288 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
16290 * cvt.c (cp_convert): Warn about implicit conversion of the
16291 address of a function to bool, as it is always true.
16293 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
16295 * typeck.c (c_expand_return): Fix warning for local externs returned.
16297 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
16299 * tree.c (mapcar): Propagate const and volatile properly.
16301 * typeck.c (complete_type): Be sure to instantiate the
16302 MAIN_VARIANT of the type.
16304 * method.c (synthesize_method): Class interface hackery does not
16305 apply to synthesized methods.
16307 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
16309 * pt.c (comp_template_args): Use comptypes rather than just
16310 checking for TEMPLATE_TYPE_PARM equivalence.
16312 * typeck.c (build_x_function_call): Call complete_type before
16313 checking TYPE_OVERLOADS_CALL_EXPR.
16315 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
16317 * g++.c (main): Check also for new define ALT_LIBM.
16319 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
16321 * pt.c (instantiate_class_template): If we don't have a pattern
16323 (coerce_template_parms): If we see a local class, bail.
16325 * decl.c (grok_reference_init): Make sure there's a type before
16328 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
16329 (push_template_decl): Likewise.
16331 * parse.y (named_class_head): Set
16332 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
16334 * decl.c (xref_tag): Diagnose redeclaration of template
16335 type-parameter name.
16337 * error.c (dump_type): Handle anonymous template type parms.
16339 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
16341 (coerce_template_parms): Likewise.
16343 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
16345 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
16346 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
16348 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
16350 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
16351 before trying to get its STUB_DECL.
16352 (coerce_template_parms): Likewise.
16354 * parse.y (template_type_parm): If they didn't use 'class',
16355 pretend they did after giving an error.
16357 * pt.c (coerce_template_parms): Diagnose use of local class.
16359 * decl.c (grok_reference_init): Use instantiate_type.
16361 * error.c (dump_expr): Handle TEMPLATE_DECLs.
16363 * parse.y (named_class_head): Diagnose mismatching types and tags.
16365 * decl.c (pushdecl): Type decls and class templates clash with
16366 artificial type decls, not hide them.
16368 * decl.c (redeclaration_error_message): Diagnose redefinition of
16369 templates properly.
16370 (duplicate_decls): Diagnose disallowed overloads for template
16373 * decl.c (start_decl): Call complete_type before checking for a
16376 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
16378 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
16380 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
16382 * decl.c (grok_op_properties): Don't check for operator++(int) in
16385 * tree.c (perm_manip): Return a copy of variable and function
16386 decls with external linkage.
16388 * tree.def: Change some of the min tree codes to type "1".
16389 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
16390 * method.c (build_overload_int): Emit something arbitrary for
16391 anything but an INTEGER_CST if we're in a template.
16393 * decl.c (cp_finish_decl): Call complete_type before deciding
16394 whether or not to lay out the decl.
16396 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
16398 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
16400 * typeck2.c (build_x_arrow): Call complete_type.
16402 * pt.c (add_pending_template): Broken out.
16403 (lookup_template_class): If -fexternal-templates, call it for all
16404 the methods of implemented types.
16405 (instantiate_class_template): Instead of instantiating them here.
16406 (instantiate_decl): Handle -fexternal-templates earlier.
16408 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16410 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
16411 memoized lookup stuff inside GATHER_STATISTICS.
16413 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
16415 * decl.c (start_decl): Complain about array of incomplete type
16417 (grokdeclarator): Not here.
16419 * parse.y (template_parm): Expand full_parm inline so we can set
16420 the rule's precedence.
16422 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
16423 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
16424 * decl2.c (grokbitfield): Don't check for integer constant here.
16425 * class.c (finish_struct_1): Check here.
16427 * decl.c (define_label): Make the min decl go on permanent_obstack.
16429 * pt.c (unify): Don't handle CONST_DECLs.
16430 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
16431 (tsubst_copy): Likewise.
16433 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
16434 CONST_DECL for a template parm.
16436 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
16438 * decl.c (grokdeclarator): Complain about array of incomplete type
16440 (start_decl_1): Not here.
16442 * pt.c (tsubst): Handle pointer-to-function declarators.
16444 * method.c (hack_identifier): If pedantic, diagnose local class
16445 methods that require a static chain.
16447 * decl.c (grok_op_properties): No longer static.
16448 * cp-tree.h: Declare it.
16449 * pt.c (tsubst): Call it for operators.
16450 Use tsubst_copy for TREE_VECs.
16452 * parse.y (template_arg): The expr has precedence like '>'.
16454 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
16456 * pt.c (coerce_template_parms): Don't coerce an expression using
16458 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
16459 (tsubst): Don't use build_index_2_type if the max_value uses template
16461 * method.c (build_overload_int): Emit something arbitrary for an
16462 expression using template parms.
16464 * parse.y (template_close_bracket): New non-terminal to catch use
16465 of '>>' instead of '> >' in template class names.
16466 (template_type): Use it.
16467 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
16469 * tree.def: Add CAST_EXPR.
16470 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
16471 CONVERT_EXPR for minimal_parse_mode.
16472 * typeck.c (build_c_cast): Likewise.
16473 * pt.c (tsubst_copy): Likewise.
16474 * decl2.c (build_expr_from_tree): Likewise.
16475 * error.c (dump_expr): Likewise.
16477 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16479 * except.c (SetTerminate, SetUnexpected): Put back global vars.
16480 (init_exception_processing): Put back decl/init of
16481 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
16482 fns from libstdc++.
16484 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
16485 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
16487 * cp-tree.h (declare_uninstantiated_type_level,
16488 uninstantiated_type_level_p): Delete prototypes.
16490 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
16492 * pt.c (tsubst_expr): Add default return.
16494 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16496 * error.c (fndecl_as_string): Delete unused arg CNAME.
16497 * sig.c (build_signature_table_constructor,
16498 build_signature_method_call): Fix calls.
16500 * class.c (the_null_vtable_entry): Delete var definition.
16501 (init_class_processing): Delete tree the_null_vtable_entry init.
16502 * decl.c (no_print_{functions, builtins}): Declare as static.
16503 (__tp_desc_type_node): #if 0 var definition.
16504 (init_type_desc): #if 0 init of __tp_desc_type_node.
16505 (vb_off_identifier): Move var decl into init_decl_processing.
16506 (current_function_assigns_this): Declare as static.
16507 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
16508 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
16509 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
16510 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
16511 * init.c (BI_header_type, BI_header_size): Declare as static.
16512 * pt.c (template_classes): Delete unused var.
16513 (add_pending_template): Delete decl for non-existent fn.
16514 (lookup_template_class): Delete vars CODE and TAG_CODE.
16515 (instantiate_template): Delete unused var TARGS.
16516 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
16518 (__tp_desc_type_node): #if 0 var decl.
16519 (fndecl_as_string): Fix prototype.
16521 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
16523 * tree.def: Add GOTO_STMT.
16524 * pt.c (tsubst_expr): Support goto and labels.
16525 * decl.c (define_label): Support minimal parsing.
16526 * parse.y (simple_stmt): Likewise.
16528 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16530 * xref.c (GNU_xref_member): Only define/set var I if
16531 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
16533 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
16534 (GNU_xref_end): Fix call.
16535 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
16536 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
16538 * tree.c (build_exception_variant): Delete unused vars I, A, T,
16540 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
16541 (mapcar): Delete unused var CODE.
16542 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
16543 (break_out_cleanups): Fix call.
16544 (bot_manip): Likewise.
16545 * call.c (build_method_call): Likewise.
16546 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
16548 * typeck.c (unary_complex_lvalue, build_modify_expr,
16549 convert_for_initialization): Likewise.
16550 * typeck2.c (build_functional_cast): Likewise.
16551 * cp-tree.h (build_cplus_new): Fix prototype.
16553 * repo.c (open_repo_file): Delete unused var Q.
16554 (repo_compile_flags, repo_template_declared,
16555 repo_template_defined, repo_class_defined, repo_inline_used,
16556 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
16557 (repo_get_id, repo_vtable_used): Declare as static.
16558 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
16561 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
16563 * parse.y (pending_inlines): Add function_try_block case.
16565 * pt.c (unify): Fix for template const parms.
16567 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16569 * lex.c (extract_interface_info): Delete forward decl.
16570 (default_copy_constructor_body, default_assign_ref_body): Delete
16571 decls for non-existent functions.
16572 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
16573 (init_lex): Delete setting them.
16574 (cons_up_default_function): Delete unused vars FUNC_BUF,
16575 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
16576 #if 0'd synth code.
16577 (toplevel, expression_obstack): Delete unused extern decls.
16578 (tree_node_kind): Delete unused enum.
16579 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
16581 (tree_node_kind_names): Delete unused extern decl.
16582 (synth_obstack): Delete unused var.
16583 (init_lex): Don't set it.
16584 (init_parse): Add decl before use.
16585 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
16586 (current_unit_{name, language}): Delete unused vars.
16587 (check_newline): Don't bother setting them, just accept the #pragma.
16588 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
16589 (current_unit_{name, language}): Delete decls.
16591 * search.c: Wrap all of the memoized functions, macros, and
16592 variables inside #ifdef GATHER_STATISTICS.
16593 (lookup_field, lookup_fnfields): Likewise.
16594 (init_search_processing): Likewise.
16595 (reinit_search_statistics): Wrap whole function.
16596 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
16598 * decl.c (finish_function): Only call pop_memoized_context if
16599 GATHER_STATISTICS is defined.
16600 (start_function): Likewise for push_memoized_context.
16601 * class.c (pushclass, popclass): Likewise.
16603 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
16604 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
16606 * cvt.c (cp_convert): Delete unused local var FORM.
16607 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
16610 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
16612 * pt.c (do_poplevel): Oops; really return what we get from
16613 poplevel this time.
16615 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16617 * cp-tree.h (is_aggr_type): Add prototype.
16619 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
16620 * method.c ({push,pop}_cp_function_context): Delete decls.
16621 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
16622 (SetUnexpected, SetTerminate): Delete unused vars.
16623 (init_exception_processing): Don't set SetUnexpected or
16624 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
16625 (output_exception_table_entry): Delete unused array LABEL.
16626 (expand_internal_throw): Delete unused var PARAMS.
16627 (expand_start_catch_block): Delete unused var CLEANUP.
16628 (emit_exception_table): Delete unused var EH_NODE_DECL.
16629 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
16630 GOTO_UNWIND_AND_THROW. Don't set them.
16631 (end_eh_unwinder): Add top decl.
16632 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
16633 (exception_section, push_rtl_perm, do_function_call,
16634 lang_interim_eh, push_eh_cleanup, eh_outer_context,
16635 expand_end_eh_spec, end_eh_unwinder): Declare as static.
16636 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
16637 throw_used): Likewise.
16638 * cp-tree.h (expand_end_eh_spec): Delete prototype.
16640 * search.c (dfs_mark, dfs_mark_vtable_path,
16641 dfs_unmark_vtable_path, dfs_mark_new_vtable,
16642 dfs_unmark_new_vtable, dfs_clear_search_slot,
16643 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
16644 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
16645 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
16647 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
16648 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
16649 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
16650 Only define #ifdef GATHER_STATISTICS.
16651 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
16653 (vbase_decl): Delete var definition.
16654 (init_search): Delete old decl.
16655 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
16656 never actually used.
16657 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
16658 (get_base_distance_recursive): Delete unused fourth arg
16659 BASETYPE_PATH. Fix call .
16660 (get_base_distance): Fix call.
16661 (push_class_decls): Delete unused var ID.
16662 (make_memoized_table_entry): Declare as static.
16663 (breadth_first_search): Declare as static.
16664 (tree_has_any_destructor_p): Declare as static.
16665 (pop_class_decls): Delete unused arg pop_class_decls.
16666 * class.c (popclass): Fix call to pop_class_decls.
16667 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
16668 tree_has_any_destructor_p): Delete prototypes.
16670 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
16671 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
16672 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
16673 (build_user_desc): Delete unused var T.
16674 (build_class_desc): Delete unused vars T and OFF.
16675 (build_t_desc): Delete unused var NAME_STRING.
16676 (build_headof): Make static.
16677 (get_bad_cast_node): Likewise.
16678 (get_def_to_follow): Likewise.
16679 * cp-tree.h (init_type_desc): Add prototype.
16680 (build_headof): Remove prototype.
16682 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
16684 * pt.c (tsubst): Only look for matching decls at file scope for
16685 non-member functions.
16687 * call.c (build_scoped_method_call): Handle scoped destructor
16688 calls in templates.
16690 * decl.c (*_top_level): Also save previous_class_values.
16692 * pt.c (tsubst_expr): Support do {} while loops.
16693 * parse.y (simple_stmt): Likewise.
16694 * tree.def: Likewise.
16696 * method.c (build_overload_identifier): For a class nested in a
16697 template class, don't mangle in the template parms from our
16700 * lex.c, cp-tree.h: Remove support for template instantiations in
16701 the pending_inlines code.
16702 * pt.c: Remove dead functions and unused arguments.
16703 (uses_template_parms): TYPENAME_TYPEs always use template parms.
16704 * parse.y: Stop passing anything to end_template_decl.
16705 * tree.c (print_lang_statistics): Only print tinst info #ifdef
16708 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16710 * init.c (expand_recursive_init{,_1}): Delete decls.
16711 (sort_member_init): Delete unused var INIT.
16712 (emit_base_init): Delete unused var X.
16713 (build_offset_ref): Delete unused var CNAME.
16714 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
16715 (emit_base_init): Delete unused local var BASE. Delete extern
16716 decl of IN_CHARGE_IDENTIFIER.
16717 (build_delete): Delete unused local var VIRTUAL_SIZE.
16719 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
16720 (build_delete): Fix call.
16721 * decl2.c (delete_sanity): Likewise.
16722 * cp-tree.h (build_vec_delete): Update prototype.
16724 * typeck.c (common_base_type): Delete unused var TMP.
16725 (build_binary_op): Delete local var ARGS_SAVE.
16726 (build_array_ref): Delete unused var ITYPE.
16727 (c_expand_return): Delete unused var USE_TEMP.
16729 * typeck.c (compexcepttypes): Delete unused arg STRICT.
16730 (comptypes): Fix calls.
16731 * decl.c (duplicate_decls): Likewise.
16732 * cp-tree.h (compexcepttypes): Delete extra arg.
16734 * decl2.c (check_classfn): Delete unused second arg CNAME.
16735 * decl.c (start_decl, grokfndecl): Fix calls.
16736 * init.c (do_friend): Likewise.
16737 * cp-tree.h (check_classfn): Update prototype.
16739 * cp-tree.h (signature_error, import_export_vtable,
16740 append_signature_fields, id_in_current_class, mark_used,
16741 copy_assignment_arg_p): Add decls.
16742 * decl2.c (mark_used): Delete decl.
16744 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
16746 * class.c (get_vtable_entry): Disable unused function.
16747 (doing_hard_virtuals): Delete unused static global var.
16748 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
16749 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
16750 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
16751 (modify_one_vtable): Delete unused var OLD_RTTI.
16752 (finish_struct_anon): Delete unused vars OFFSET and X.
16753 (finish_struct_bits): Delete unused var METHOD_VEC.
16754 (get_basefndecls): Delete unused var PURPOSE. Delete unused
16755 for-scope local variable METHODS.
16757 * call.c (user_harshness): Delete unused/unneeded arg PARM.
16758 (ideal_candidate): Delete unused args BASETYPE and PARMS.
16759 (build_method_call): Delete unused args passed into ideal_candidate.
16760 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
16761 * cp-tree.h (synthesize_method): Add decl.
16763 * decl.c (note_level_for_for): Give void return type.
16764 (pushdecl_nonclass_level): Likewise.
16765 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
16766 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
16767 (suspend_binding_level): Delete unused var LEVEL.
16768 (duplicate_decls): Delete unused var CTYPE.
16769 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
16770 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
16772 (grokdeclarator): Delete unused var C.
16773 (grokdeclarator): Delete unused var SIZE_VARIES.
16774 (grokparms): Delete unused var SAW_VOID.
16775 (start_function): Delete unused var OLDDECL.
16776 (cplus_expand_expr_stmt): Delete unused var
16777 REMOVE_IMPLICIT_IMMEDIATELY.
16779 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
16781 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
16783 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
16785 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
16786 (build_min_nt): Likewise.
16787 * pt.c (do_pushlevel): Emit line note.
16788 (do_poplevel): Return what we get from poplevel.
16789 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
16790 * parse.y: Use do_pushlevel and do_poplevel.
16791 * cp-tree.h: Declare do_poplevel.
16793 * cp-tree.h: Declare at_eof.
16794 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
16795 * decl2.c (import_export_decl): Renamed from import_export_inline.
16796 (finish_file): Call it to do interface handling for statics.
16797 * pt.c (tsubst_copy): Call mark_used on variables and functions
16800 * decl2.c (finish_file): Don't emit statics we can't generate.
16801 * pt.c (instantiate_decl): Don't set interface on instantiations
16804 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
16805 * tree.c (print_lang_statistics): Print max template depth.
16806 * pt.c (push_tinst_level): Dump entire instantiation context.
16807 (instantiate_class_template): Use it and pop_tinst_level.
16808 (instantiate_decl): Likewise.
16810 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
16811 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
16813 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
16815 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
16816 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
16817 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
16818 the new template implementation.
16820 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16822 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
16824 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
16826 * decl.c (cp_finish_decl): Delay emitting the debug information for
16827 a typedef that has been installed as the canonical typedef, if the
16828 type has not yet been defined.
16830 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
16832 * decl2.c (grokfield): Still call pop_nested_class for access decls.
16834 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16836 * decl.c (lookup_label): Call label_rtx.
16838 * decl.c (make_binding_level): New function.
16839 (pushlevel, pushlevel_class): Call it instead of explicit
16840 duplicate calls to xmalloc.
16842 * decl.c (init_decl_processing): Delete useless build_pointer_type
16845 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
16846 (sizet_ftype_string): Delete variable.
16847 (init_decl_processing): Add built-in functions fabsf, fabsl,
16848 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
16849 variable strlen_ftype, used for strlen.
16851 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
16853 * decl.c (push_to_top_level): Start from current_binding_level
16854 again for now; the stl hacks depend on g++ being broken in this
16855 way, and it'll be fixed in the template rewrite.
16857 * tree.def: Add USING_DECL.
16858 * decl2.c (do_class_using_decl): Implement.
16859 (grokfield): Pass access decls off to do_class_using_decl instead of
16861 * error.c (dump_decl): Handle USING_DECLs.
16862 * decl.c (grokdeclarator): Remove code for handling access decls.
16863 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
16864 as access decls for now.
16865 (finish_struct): Don't check USING_DECLs for other uses of the name.
16867 * search.c (get_matching_virtual): Use cp_error_at.
16869 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16871 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
16873 (self_promoting_args_p): Move the check that TYPE is non-nil
16874 before trying to look at its main variant.
16875 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
16877 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
16879 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
16880 (do_friend): Delete call to xref_friend.
16881 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
16883 * typeck.c (convert_sequence): #if 0 unused function.
16885 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
16886 be in decl_in_memory_p.
16887 (decl_in_memory_p): Delete decl.
16888 * expr.c (decl_in_memory_p): Delete fn.
16889 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
16891 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
16893 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
16895 * class.c (finish_struct_1): Check for a pure-specifier on a
16896 non-virtual function here.
16898 * decl2.c (grok_function_init): Don't check whether the function
16900 (grokfield): Don't call check_for_override here.
16902 * decl.c (push_to_top_level): Start from inner_binding_level,
16903 check class_shadowed in class levels.
16905 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
16907 * decl.c (resume_level): Ignore things that don't have names, instead
16910 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16912 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
16914 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
16916 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
16919 * parse.y (complete_type_name): Bind global_scope earlier.
16920 (complex_type_name): Likewise.
16921 (qualified_type_name): Remove.
16923 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
16925 * decl.c (grokfndecl): Move code that looks for virtuals in base
16927 * class.c (check_for_override): ... to a new function.
16928 (finish_struct_1): Call it.
16930 * cp-tree.h: Declare warn_sign_compare.
16932 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
16933 rather than extra_warnings to decide whether to warn about
16934 comparison of signed and unsigned.
16936 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
16937 implies -Wsign-compare. -Wall doesn't imply -W.
16939 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
16941 * typeck.c (build_component_ref): Fix to handle anon unions in base
16944 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16946 * class.c (resolves_to_fixed_type_p): Delete code dealing with
16947 a WITH_CLEANUP_EXPR, since we don't generate them any more.
16948 * cvt.c (build_up_reference): Likewise.
16949 * decl.c (grok_reference_init): Likewise.
16950 (cp_finish_decl): Likewise.
16951 * error.c (dump_expr): Likewise.
16952 * tree.c (real_lvalue_p): Likewise.
16953 (lvalue_p): Likewise.
16954 (build_cplus_new): Likewise.
16955 (unsave_expr_now): Likewise.
16956 * typeck.c (unary_complex_lvalue, build_modify_expr,
16957 c_expand_return): Likewise.
16959 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16961 Make the C++ front-end pay attention to attributes for structures.
16962 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
16964 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
16965 Take out old round_up_size use and setting the DECL_ALIGN possibly
16966 using it. Take out setting of TYPE_ALIGN to round_up_size, which
16967 can override what the attribute set.
16968 * cp-tree.h (finish_struct): Update prototype.
16969 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
16970 attributes to finish_struct.
16971 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
16972 value down into finish_struct.
16973 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
16975 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
16977 * decl.c (poplevel): Re-word dead for local handling.
16978 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
16979 (cp_finish_decl): If is_for_scope, check for duplicates so
16980 we can disable is_for_scope. Otherwise, preserve_temp_slots.
16982 * lex.c (do_identifier): Use global binding in preference of
16983 dead for local variable.
16985 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
16987 * init.c (initializing_context): Handle anon union changes, the
16988 context where fields of anon unions can be initialized now has to be
16989 found by walking up the TYPE_CONTEXT chain.
16991 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
16993 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
16994 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
16995 (obscure_complex_init): If bss is supported, always set
16996 DECL_INITIAL to error_mark_node.
16998 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17000 * init.c (is_friend): Make sure there's a context before we see if
17003 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
17005 * init.c (is_friend): Classes are not friendly with nested classes.
17007 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
17009 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
17010 and record its result.
17012 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
17014 * class.c (finish_struct_anon): Switch around code to not move anon
17015 union elements around, nor mess up their contexts, nor offsets,
17016 instead we now build up the right number of COMPONENT_REFs for all
17017 the anon unions that may be present at build_component_ref time.
17018 * typeck.c (lookup_anon_field): New routine to handle field lookup
17019 on fields without names. We find them, based upon their unique type
17021 * typeck.c (build_component_ref): Allow FIELD_DECL components.
17022 Handle finding components in anonymous unions, and ensure that a
17023 COMPONENT_REF is built for each level as necessary.
17025 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
17027 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
17028 code that ensures that copy ctors are used if appropriate.
17030 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17032 * init.c (build_vec_delete): Only give an error if base isn't an
17035 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
17037 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
17038 (yylex): If we see `new', keep slurping.
17040 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
17042 * class.c (finish_struct_1): Move code for handling anon unions...
17043 (finish_struct_anon): to here. Fixup so that we do the offset
17044 calculations right, and so that the fields are physically moved to
17045 the containers's chain.
17047 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17049 * decl.c (grokdeclarator): Avoid trying to get an operand off an
17052 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
17054 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
17055 POINTER_SIZE to agree with expr.c.
17057 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
17059 * search.c (lookup_field): Don't report ambiguities if protect is 0,
17060 instead return NULL_TREE.
17062 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
17064 * class.c (finish_struct_1): Call warn_hidden if we want warnings
17065 about overloaded virtual functions.
17066 (warn_hidden): New routine to warn of virtual functions that are
17067 hidden by other virtual functions, that are not overridden.
17068 (get_basefndecls): New routine, used by warn_hidden.
17069 (mark_overriders): New routine, used by warn_hidden.
17070 * search.c (get_matching_virtual): Remove old warning that just
17073 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17075 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
17077 * typeck.c (null_ptr_cst_p): Delete unused fn.
17078 (build_function_call_maybe): Delete unused fn.
17080 * expr.c (extract_init): #if 0 the code after unconditional return 0
17083 Delete old cadillac code.
17084 * edsel.c: Remove file.
17085 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
17086 * Makefile.in (CXX_OBJS): Delete edsel.o.
17087 (edsel.o): Delete rule.
17088 * cp-tree.h (flag_cadillac): Delete var decl.
17089 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
17090 * decl2.c (flag_cadillac): Delete var definition.
17091 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
17092 (grokfield): Delete code depending on flag_cadillac.
17093 (finish_anon_union): Likewise.
17094 * class.c (finish_struct_1): Likewise.
17095 (pushclass): Likewise.
17096 (popclass): Likewise.
17097 (push_lang_context): Likewise.
17098 (pop_lang_context): Likewise.
17099 * decl.c (init_decl_processing): Likewise.
17100 (start_decl): Likewise.
17101 (cp_finish_decl): Likewise.
17102 (xref_tag): Likewise.
17103 (finish_enum): Likewise.
17104 (start_function): Likewise.
17105 (finish_function): Likewise.
17106 (finish_stmt): Likewise.
17107 * lex.c (lang_init): Likewise.
17108 (check_newline): Likewise.
17110 * lex.c (do_pending_inlines): Delete synthesized method kludge.
17112 Delete defunct, ancient garbage collection implementation.
17113 * rtti.c: New file with the RTTI stuff from gc.c.
17114 * gc.c: Removed file (moved the remaining stuff into rtti.c).
17115 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
17116 (rtti.o): New rule, replacing gc.o.
17117 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
17118 * cp-tree.h: Delete gc-related fn decls.
17119 (DECL_GC_OFFSET): Delete macro.
17120 (flag_gc): Delete extern decl.
17121 * decl.c (current_function_obstack_index): Delete var decl.
17122 (current_function_obstack_usage): Delete var decl.
17123 (start_function): Delete clearing of current_function_obstack_index
17124 and current_function_obstack_usage.
17125 (init_decl_processing): Delete code relying on -fgc.
17126 Delete call to init_gc_processing.
17127 (cp_finish_decl): Delete calls to build_static_gc_entry and
17128 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
17129 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
17130 and to expand_expr of a __gc_main call.
17131 (maybe_gc_cleanup): Delete var decl.
17132 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
17133 * decl2.c (flag_gc): Delete var decl.
17134 (lang_f_options): Delete offering of -fgc.
17135 (lang_decode_option): Delete -fgc and -fno-gc handling.
17136 (get_temp_regvar): Delete gc code.
17137 * init.c (build_new): Delete gc code.
17138 * lex.c (init_lex): Delete checking of flag_gc.
17140 * typeck.c (convert_arguments): Delete gc code.
17141 (build_component_addr): Delete -fgc warning.
17142 (build_modify_expr): Delete gc code.
17144 * decl2.c (build_push_scope): Delete fn.
17145 * cp-tree.h (build_push_scope): Delete decl.
17147 * search.c (clear_search_slots): Delete fn.
17148 * cp-tree.h (clear_search_slots): Delete decl.
17150 * search.c (tree_needs_constructor_p): Delete fn.
17151 * cp-tree.h (tree_needs_constructor_p): Delete decl.
17153 * tree.c (id_cmp): Delete fn.
17155 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
17156 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
17158 * tree.c (decl_value_member): Delete fn.
17159 * cp-tree.h (decl_value_member): Delete decl.
17161 * tree.c (list_hash_lookup_or_cons): Delete fn.
17162 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
17164 * method.c (cplus_exception_name): Delete fn.
17165 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
17167 * spew.c (shift_tokens): Delete fn.
17169 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
17171 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
17173 * parse.y: Likewise.
17175 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17177 * tree.c (build_cplus_staticfn_type): Delete function definition;
17179 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
17181 * tree.c (virtual_member): Delete function definition; never used.
17182 * cp-tree.h (virtual_member): Delete decl.
17184 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
17186 * typeck.c (build_component_ref): Handle getting vbase pointers
17187 out of complex multiple inheritance better.
17189 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
17191 * typeck.c (build_object_ref): Make sure we use the real type, not
17192 any reference type.
17194 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
17196 * tree.c (build_exception_variant): Don't create new types if we
17197 don't have to, also build new types on the right obstack.
17199 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
17201 * decl.c (store_bindings): Split out from push_to_top_level.
17202 (push_to_top_level): Call it for b->type_shadowed on class binding
17205 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
17207 * search.c (expand_upcast_fixups): Fix so that offsets stored in
17208 vbase_offsets are always right. Fixes a problem where virtual base
17209 upcasting and downcasting could be wrong during conversions on this
17210 during virtual function dispatch at ctor/dtor time when dynamic
17211 vtable fixups for deltas are needed. This only sounds easier than
17213 (fixup_virtual_upcast_offsets): Change to reflect new calling
17214 convention for expand_upcast_fixups.
17216 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17218 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
17219 check that it's usable as the bitfield width.
17221 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17223 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
17224 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
17225 only ever used for functions in it.
17227 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
17229 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
17230 (nested_type): Likewise.
17231 (nested_name_specifier): Use lastiddecl.
17233 * decl.c (grokdeclarator): Adjust accordingly.
17234 * init.c (expand_member_init): Likewise.
17235 * parse.y (base_class): Likewise.
17236 * typeck2.c (build_functional_cast): Likewise.
17238 * typeck2.c (build_functional_cast): Fill in name after we've
17239 checked for non-aggr type.
17241 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
17243 * decl2.c (warn_pointer_arith): Default to on.
17245 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
17247 * lex.c (is_rid): New function.
17248 * decl.c (grokdeclarator): Diagnose reserved words used as
17251 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
17253 * tree.c (get_decl_list): Don't lose cv-quals.
17255 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
17256 typespecs used as declarator-ids.
17258 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
17260 * decl.c (poplevel): When poping a level, don't give a warning for
17261 any subblocks that already exist.
17263 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
17265 * typeck.c (build_object_ref): Finish what I started.
17267 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
17269 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
17271 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
17274 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
17276 * decl.c (xref_tag): Handle passing a type in directly.
17278 * parse.y (qualified_type_name): Pull out the type.
17279 (nested_type): Likewise.
17280 Take types directly instead of as identifiers.
17281 * call.c (build_scoped_method_call): Take types directly instead of
17283 * decl.c (xref_basetypes): Likewise.
17284 * init.c (expand_member_init): Likewise.
17285 (build_member_call): Likewise.
17286 (build_offset_ref): Likewise.
17287 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
17288 * method.c (do_build_assign_ref): Likewise.
17289 * decl.c (grokdeclarator): Handle a type appearing as the
17290 declarator-id for constructors.
17291 * method.c (do_build_copy_constructor): current_base_init_list now
17292 uses the types directly, not their names.
17293 * init.c (sort_base_init): Likewise.
17294 (expand_member_init): Likewise.
17295 * init.c (is_aggr_type): New function, like is_aggr_typedef.
17297 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
17299 * tree.c (layout_basetypes): Call build_lang_field_decl instead
17300 of build_lang_decl if first arg is a FIELD_DECL.
17302 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17304 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
17306 * except.c (expand_start_catch_block): Set TREE_USED to avoid
17307 warnings about the catch handler.
17309 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
17311 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
17312 expand_target_expr.
17314 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17316 Fix access control to use trees rather than integers.
17317 * class.c (access_{default, public, protected, private,
17318 default_virtual, public_virtual, private_virtual}_node): Add
17320 (init_class_processing): Do creation of those nodes.
17321 * cp-tree.h (access_type): Delete enum decl.
17322 (access_{default, public, protected, private, default_virtual,
17323 public_virtual, private_virtual}_node): Add decls.
17324 (compute_access): Change return type.
17325 * search.c (compute_access): Have tree return type, instead of enum.
17326 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
17327 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
17328 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
17329 * parse.y (VISSPEC): Make ttype rather than itype.
17330 (base_class_access_list): Likewise.
17331 * *.[cy]: Change all refs of `access_public' to `access_public_node',
17333 * call.c (build_method_call): Make ACCESS be a tree.
17334 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
17335 * cvt.c (convert_to_aggr): Likewise.
17336 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
17338 * method.c (hack_identifier): Likewise.
17339 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
17341 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
17343 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
17344 frontend, and make it more consistent with respect to
17345 warn_pointer_arith.
17347 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
17349 * decl.c (pushdecl): Check for duplicate parameter names.
17351 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
17353 * decl.c (expand_static_init): Call assemble_external for atexit.
17355 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
17357 * except.c (do_unwind): Remove some generated dead code.
17358 (eh_outer_context): New routine, factor out some common code from
17359 expand_builtin_throw and end_eh_unwinder. Add code to do return
17360 address masking for the PA.
17361 (expand_builtin_throw): Use eh_outer_context instead of open coding
17363 (end_eh_unwinder): Likewise.
17365 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
17367 * except.c (expand_throw): Call assemble_external for __empty, if we
17370 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
17372 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
17373 NORMAL_RETURN_ADDR_OFFSET.
17374 (end_eh_unwinder): Likewise.
17376 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
17378 * gc.c (build_dynamic_cast): Make sure we don't cast away const
17379 when dealing with references, and make sure we handle dynamic
17380 casting to a cv qualified reference.
17382 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
17384 * except.c (struct eh_context): New structure top hold eh context
17386 (push_eh_context): New routine.
17387 (pop_eh_context): Likewise.
17388 * decl.c (push_cp_function_context): Use them.
17389 (pop_cp_function_context): Likewise.
17391 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
17393 * decl2.c (finish_file): Also prune uninteresting functions in the
17394 inline emission loop.
17396 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
17398 * sig.c (build_signature_table_constructor): Mark functions
17399 in the signature as referenced.
17401 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
17403 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
17404 the inline emission stuff.
17406 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
17408 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
17410 * lang-options.h: Add -f{no-,}weak.
17411 * decl.c (init_decl_processing): If the target does not support weak
17412 symbols, don't use them.
17413 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
17415 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
17417 * init.c (expand_member_init): warning for base init after members.
17419 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
17421 * cvt.c (build_expr_type_conversion): Don't convert to a reference
17424 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
17426 * method.c (report_type_mismatch): Improve wording for volatile
17429 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
17431 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
17432 expand_assignment, as the later doesn't handle things that have
17433 copy constructors well. The compiler would do bitwise copying,
17434 instead of ctor calling in some cases.
17436 Wed Dec 13 17:05:54 1995 Paul Eggert <eggert@twinsun.com>
17438 * g++.c (my_strerror): Return "cannot access" if errno is 0.
17439 (pfatal_with_name, perror_exec): Don't assume that
17440 the returned value from my_strerror contains no '%'s.
17442 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
17444 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
17446 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
17447 TYPE_METHODS/TREE_CHAIN mean what they used to.
17448 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
17449 instead of TYPE_METHODS.
17450 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
17451 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
17452 * cp-tree.h (CLASSTYPE_METHODS): Lose.
17453 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
17455 (struct lang_decl): Lose next_method field.
17456 (DECL_NEXT_METHOD): Lose.
17457 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
17458 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
17460 (finish_struct_methods): Don't mess with the TREE_CHAINs in
17463 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
17466 * call.c (build_method_call): Synthesize here even when not inlining.
17467 * typeck.c (build_function_call_real): Likewise.
17469 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
17471 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
17472 == DBX_DEBUG, call dbxout_start_new_source_file and
17473 dbxout_resume_previous_source_file when appropriate.
17475 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
17477 * except.c (start_anon_func): Push to the top level.
17478 (end_anon_func): Pop from the top level.
17480 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
17482 * cp-tree.h (build_cleanup): New routine to build cleanups.
17483 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
17484 call at ctor time and use atexit to run it later.
17485 * decl2.c (build_cleanup): New routine, taken from finish_file.
17486 (finish_file): Use build_cleanup instead, and don't put function
17487 local statics in global dtor list.
17489 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
17491 * except.c (expand_throw): Ensure that we have cleanups, if we try
17492 and expand cleanups.
17494 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
17496 * except.c (expand_throw): Add logic to manage dynamic cleanups for
17498 (expand_end_catch_block): Use the magic of expand_goto, instead of
17499 emit_jump so that we get the cleanup for any catch clause parameter
17500 and the cleanup for the exception object. Update to reflect label
17502 (push_eh_cleanup): New routine to register a cleanup for an
17504 (empty_fndecl): Used to default cleanup actions to
17506 (init_exception_processing): Setup empty_fndecl. Setup
17508 (expand_start_catch_block): Update to reflect label changes. Call
17509 push_eh_object to register the cleanup for the EH object.
17510 (start_anon_func): New routine to start building lambda expressions
17512 (end_anon_func): New routine to end them.
17513 (struct labelNode): Change so that we can use tree labels, or rtx
17515 (saved_cleanup): Object to check for dynamic cleanups for the
17516 exception handling object.
17517 (push_label_entry): Change so that we can use tree labels, or rtx
17519 (pop_label_entry): Likewise.
17520 (top_label_entry): Likewise.
17521 (expand_start_all_catch): Use tree label instead of rtx label, so
17522 that we can get the magic of expand_goto.
17523 (expand_end_all_catch): Update to reflect label changes.
17525 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
17527 * typeck.c (get_member_function_from_ptrfunc): Remove remnants of
17528 building_cleanup logic, as we now use UNSAVE_EXPRs.
17529 * cp-tree.h (unsave_expr): Declare it.
17530 * decl.c (building_cleanup): Remove.
17531 (maybe_build_cleanup): Remove building_cleanup logic, and use
17532 UNSAVE_EXPR instead.
17534 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
17536 * gc.c (build_t_desc): Update error message to say <typeinfo>.
17538 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
17540 * decl.c (pushdecl): Only warn about shadowing a local variable if
17541 warn_shadow is true.
17543 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
17545 * typeck.c (build_binary_op_nodefault): Added warning about
17546 comparisons between different enum types with -Wall, unless
17547 -fenum-int-equiv set.
17549 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
17551 * class.c (finish_struct_1): Skip down to the inner type in
17552 multidimensional arrays. Ensures ctors will be made for types that
17555 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
17557 * decl.c (last_dtor_insn): New to track the last compiler generated
17559 (store_parm_decls): Set it.
17560 (finish_function): Use it to see if the dtor is empty. Avoid doing
17561 vtable setup all the time, if we can.
17562 (struct cp_function): Add last_dtor_insn.
17563 (push_cp_function_context): Save it.
17564 (pop_cp_function_context): Restore it.
17566 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
17568 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
17571 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
17573 * typeck.c (expand_target_expr): Make sure targets get put into the
17574 current temp_slot_level, so that the free_temp_slots call will reuse
17577 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
17579 * class.c (finish_struct_1): Delay delta fixups for virtual bases
17580 until after we have done the hard virtuals, to avoid a bogus `every
17581 virtual function must have a unique final overrider' for virtual
17582 functions that are only overridden by hard virtuals.
17584 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
17586 * pt.c (do_function_instantiation): Don't try to find a file-scope
17587 template for a member function.
17589 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
17591 * g++.c (main): Add handling of -nodefaultlibs.
17593 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
17595 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
17596 distinguish between direct bindings of reference variables, and
17597 indirect bindings of reference variables.
17598 * cvt.c (build_up_reference): Use it.
17599 * typeck.c (convert_arguments): Use it to indicate this is an
17601 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
17602 as they are unused.
17603 (expand_static_init): Likewise.
17604 (cplus_expand_expr_stmt): Likewise.
17605 * decl2.c (finish_file): Likewise.
17606 * init.c (perform_member_init): Likewise.
17607 (emit_base_init): Likewise.
17608 (expand_aggr_vbase_init_1): Likewise.
17610 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
17612 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
17613 get a DECL_LANG_SPECIFIC node.
17614 * cp-tree.h (lang_decl_flags): Add new member `level'.
17615 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
17616 decl_flags level member.
17618 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
17620 * call.c (build_method_call): Make sure instance has a
17621 TYPE_LANG_SPECIFIC node before we dive into it.
17623 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
17625 * method.c (make_thunk): Use TREE_SET_CODE to set thunk's tree code.
17627 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
17629 * decl.c (duplicate_decls): When smashing decls, smash staticness in
17632 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
17634 * decl.c (poplevel): Handle the merging of subblocks of cleanups
17635 when finishing blocks that have already been created (usually due to
17636 the fixup goto code). Fixes bad debugging information.
17638 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
17640 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
17641 that's not a list of overloaded functions.
17643 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
17645 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
17646 before trying to use DECL_ABSTRACT_VIRTUAL_P.
17648 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
17650 * decl2.c (mark_used): New function for hooking into setting of
17651 TREE_USED on decls.
17652 * call.c (build_method_call): Use it.
17653 * class.c (instantiate_type): Likewise.
17654 * init.c (build_offset_ref): Likewise. Don't call assemble_external
17655 for all like-named functions.
17656 * method.c (hack_identifier): Likewise.
17657 (emit_thunk): Don't call assemble_external.
17658 (make_thunk): Create thunk as a FUNCTION_DECL so that it
17659 gets the right mode and ENCODE_SECTION_INFO works.
17661 * parse.y: Use mark_used. Pass operator names to do_identifier.
17662 * lex.c (do_identifier): Handle operator names.
17664 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
17666 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
17668 * errfn.c: Include stdio.h.
17669 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
17671 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
17673 * typeck2.c (digest_init): Always convert initializers to the
17676 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
17678 * init.c (member_init_ok_or_else): Don't allow member initializers
17679 for indirect members, as it is invalid.
17681 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
17683 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
17685 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
17687 * parse.y (for.init.statement): Catch compound statements inside for
17688 initializations, if we're being pedantic.
17690 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
17692 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
17695 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
17697 * error.c (dump_expr): Don't core dump when a boolean expression is
17698 used as a default argument.
17700 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
17702 * class.c (finish_struct_bits): Check aggregate_value_p instead of
17705 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
17707 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
17708 BLKmode type that would otherwise be returned in registers.
17710 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
17712 * g++.c (WITHLIBC): New macro.
17713 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
17714 saw_libc and pass it at the end if it was set.
17716 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
17718 * parse.y (fn.def1): Call split_specs_attrs in
17719 declmods notype_declarator case.