1 1999-08-19 Jason Merrill <jason@yorick.cygnus.com>
3 * cp-tree.h: Declare flag_use_repository.
4 * pt.c (do_decl_instantiation): Don't complain about duplicate
5 instantiation with -frepo.
6 (do_type_instantiation): Likewise.
8 * pt.c (push_template_decl_real): Complain about everything
9 that isn't a valid template.
11 * decl2.c (import_export_decl): If -fnew-abi, class linkage doesn't
14 1999-08-19 Mark Mitchell <mark@codesourcery.com>
16 * cp-tree.def (PSEUDO_DTOR_EXPR): New tree code.
17 * decl2.c (build_expr_from_tree): Handle it.
18 * error.c (dump_expr): Likewise.
19 * pt.c (for_each_template_parm): Likewise.
20 (tsubst_copy): Likewise.
21 * tree.c (search_tree): Likewise.
22 * semantics.c (finish_pseudo_destructor_call): Create it.
24 1999-08-18 Mark Mitchell <mark@codesourcery.com>
26 * search.c (setup_class_bindings): Robustify.
27 * typeck.c (common_type): Use same_type_p, not pointer equality,
30 * cp-tree.h (build_lang_field_decl): Remove.
31 * class.c (build_vtable): Replace calls to build_lang_field_decl
33 (prepare_fresh_vtable): Likewise.
34 (finish_struct_1): Likewise.
35 (init_class_processing): Likewise.
36 * decl.c (push_using_decl): Likewise.
37 (init_decl_processsing): Likewise.
38 (grokvardecl): Likewise.
39 (build_ptrmemfunc_type): Likewise.
40 (grokdeclarator): Likewise.
41 (build_enumerator): Likewise.
42 * decl2.c (grok_x_components): Likewise.
43 (do_class_using_decl): Likewise.
44 * except.c (call_eh_info): Likewise.
45 * init.c (init_init_processing): Likewise.
46 * rtti.c (expand_class_decl): Likewise.
47 * tree.c (build_base_fields): Likewise.
48 (build_vbase_pointer_fields): Likewise.
49 * lex.c (build_lang_decl): Build declarations on the permanent
50 obstack if we're building statmeent trees.
51 (retrofit_lang_decl): Handle both the full lang_decl and also the
52 smaller lang_decl_flags here.
53 (build_lang_field_decl): Remove.
54 * pt.c (push_template_decl_real): Issue errors for variable
55 declarations that are not static members.
57 1999-08-18 Richard Henderson <rth@cygnus.com>
59 * tree.c (search_tree): Handle TRUTH_{AND,OR,XOR}_EXPR too.
62 1999-08-17 Mark Mitchell <mark@codesourcery.com>
64 * cp-tree.h (back_end_hook): New variable.
65 * decl2.c (back_end_hook): Define it.
66 (finish_file): If it's non-NULL, call it.
68 * decl.c (add_decl_to_level): New function.
69 (push_local_binding): Use it.
70 (find_binding): Fix typo in comment.
71 (pushdecl): Use add_decl_to_level. Put templates on the
72 corresponding namespace-scope binding levels.
73 * dump.c (dequeue_and_dump): Print the specializations of a
75 * pt.c (push_template_decl_real): Don't push a template multiple
78 1999-08-17 Mark Mitchell <mark@codesourcery.com>
80 * cp-tree.h (CALL_DECLARATOR_PARMS): New macro.
81 (CALL_DECLARATOR_QUALS): Likewise.
82 (CALL_DECARATOR_EXCEPTION_SPEC): Likewise.
83 * decl.c (grokdeclarator): Adjust to use them.
84 * decl2.c (grokfield): Likewise.
85 (reparse_absdcl_as_casts): Likewise.
86 * lex.c (make_call_declarator): Likewise.
87 (set_quals_and_spec): Likewise.
88 * pt.c (tsubst): Likewise.
89 * tree.c (mapcar): Remove special hack to handle third operand of
92 1999-08-16 Mark Mitchell <mark@codesourcery.com>
94 * cp-tree.h (CAN_HAVE_FULL_LANG_DECL_P): New macro.
95 * class.c (build_vtable): Use build_lang_field_decl to build the
96 VAR_DECLs for vtables.
97 (prepare_fresh_vtable): Likewise.
98 * decl.c (duplicate_decls): Only copy DECL_SAVED_TREE if
99 CAN_HAVE_FULL_LANG_DECL_P.
100 (push_using_decl): Use build_lang_decl to build USING_DECLs.
101 (grokdeclarator): Use build_lang_decl to build TYPE_DECLs.
102 * lex.c (retrofit_lang_decl): Check CAN_HAVE_FULL_LANG_DECL_P.
103 (build_lang_field_decl): Likewise.
104 (copy_lang_decl): Use CAN_HAVE_FULLLANG_DECL_P to decide how much
107 * cp-tree.def (STMT_EXPR): New tree node.
108 * cp-tree.h (STMT_EXPR_STMT): New macro.
109 (store_return_init): Change prototype.
110 (finish_named_return_value): New function.
111 (expand_stmt): Likewise.
112 (expand_body): Likewise.
113 (begin_stmt_tree): Likewise.
114 (finish_stmt_tree): Likewise.
115 (expanding_p): New variable.
116 (last_expr_type): Likewise.
117 (building_stmt_tree): New macro.
118 * decl.c (start_function): Use building_stmt_tree, not
119 processing_template_decl, where appropriate.
120 (store_parm_decls): Likewise.
121 (store_return_init): Move most of the body to semantics.c.
122 (finish_function): Use building_stmt_tree.
123 (finish_stmt): Clear last_expr_type here.
124 (cp_function): Add expanding_p, last_tree, last_expr_type.
125 (push_cp_function_context): Save them.
126 (pop_cp_function_context): Restore them.
127 * decl2.c (setup_vtbl_ptr): Move to semantics.c.
128 * error.c (dump_expr): Handle STMT_EXPR.
129 * except.c (expand_start_catch_block): Use building_stmt_tree.
131 * expr.c (cplus_expand_expr): Handle STMT_EXPR.
132 (do_case): Move add_tree call to semantics.c.
133 * parse.y (return_init): Use finish_named_return_value.
134 (for.init.statement): Use finish_expr_stmt.
135 * parse.c: Regenerated.
136 * pt.c (do_pushlevel): Move to semantics.c.
137 (do_poplevel): Likewise.
138 (tsubst_copy): Handle STMT_EXPR instead of BIND_EXPR.
139 (tsubst_expr): Don't expand all the way to RTL here. Handle
140 RETURN_INIT and CTOR_INITIALIZER.
141 (instantiate_decl): Call expand_body after tsubst'ing into
143 * semantics.c (expand_stmts): New function.
144 (expanding_p): New variable.
145 (last_expr_type): Likewise.
146 (finish_expr_stmt): Use building_stmt_tree.
147 (begin_if_stmt): Likewise.
148 (finish_if_stmt_cond): Likewise.
149 (finish_then_clause): Likewise.
150 (begin_else_clause): Likewise.
151 (finish_else_clause): Likewise.
152 (begin_while_stmt): Likewise.
153 (finish_while_stmt_cond): Likewise.
154 (finish_while_stmt): Likewise.
155 (finish_do_body): Likewise.
156 (finish_do_stmt): Likewise.
157 (finish_return_stmt): Likewise.
158 (begin_for_stmt): Likewise.
159 (fnish_for_init_stmt): Likewise.
160 (finish_for_cond): Likewise.
161 (finish_for_expr): Likewise.
162 (finish_for_stmt): Likewise.
163 (finish_break_stmt): Likewise.
164 (finish_continue_stmt): Likewise.
165 (finish_switch_cond): Likewise.
166 (finish_switch_stmt): Likewise.
167 (finish_case_label): Call add_tree here if necessary.
168 (finish_goto_statement): Use building_stmt_tree.
169 (begin_try_block): Likewise.
170 (begin_function_try_block): Likewise.
171 (finish_try_block): Likewise.
172 (finish_function_try_block): Likewise.
173 (finish_handler_sequence): Likewise.
174 (finish_function_handler_sequence): Likewise.
175 (begin_handler): Likewise.
176 (finish_handler_parms): Likewise.
177 (finish_handler): Likewise.
178 (begin_compound_stmt): Likewise.
179 (finish_compound_stmt): Likewise.
180 (finish_asm_stmt): Likewise.
181 (finish_label_stmt): Likewise.
182 (finish_named_return_value): New function.
183 (setup_vtbl_ptr): Moved here from decl2.c.
184 (do_pushlevel): Moved here from pt.c.
185 (do_poplevel): Likewise.
186 (begin_stmt_expr): Use building_stmt_tree.
187 (finish_stmt_expr): Likewise. Build a STMT_EXPR, not a BIND_EXPR,
188 when building_stmt_tree.
189 (begin_stmt_tree): New function.
190 (finish_stmt_tree): Likewise.
191 (expand_stmt): Likewise.
192 (expand_body): Likewise.
193 * tree.c (build_cplus_method_type): Make sure the argument types
194 end up on the same obstack as the METHOD_TYPE.
195 (search_tree): Handle COMPOUND_EXPR, MODIFY_EXPR,
196 THROW_EXPR, STMT_EXPR.
197 (mapcar): Break out common cases. Handle COMPOUND_EXPR,
198 MODIFY_EXPR, THROW_EXPR, STMT_EXPR, RTL_EXPR. Abort, rather than
199 sorry, if an unsupported node is encountered.
200 * typeck.c (require_complete_type_in_void): Handle BIND_EXPR.
201 (c_expand_return): Don't call add_tree here.
203 1999-08-15 Mark Mitchell <mark@codesourcery.com>
205 * pt.c (check_default_tmpl_args): Don't check in local scopes.
206 (tsubst_decl): Make sure the declaration is on a saveable
207 obstack. Clear DECL_DEAD_FOR_LOCAL when making a copy of a local
209 (tsubst_expr): Adjust now that DECL_STMTs really contain DECLs.
211 1999-08-14 Jason Merrill <jason@yorick.cygnus.com>
213 Speed up Koenig lookup.
214 * decl.c (unqualified_namespace_lookup): Nonstatic. Add spacep parm
215 to return namespaces we've looked at.
216 * decl2.c (lookup_using_namespace): Likewise.
217 (add_function): Don't call ovl_member.
218 (lookup_arg_dependent): Initialize k.namespaces to the list of
219 namespaces seen in unqualified lookup.
220 * call.c (equal_functions): Move here from tree.c.
221 (joust): Use it to handle duplicate candidates.
222 * tree.c (ovl_member): Use ==.
224 1999-08-13 Mark Mitchell <mark@codesourcery.com>
226 * cp-tree.def (DECL_STMT): Make it smaller.
227 * cp-tree.h (lang_decl_flags): Move saved_tree to ...
228 (lang_decl): ... here. Add next.
229 (DECL_SAVED_TREE): Adjust accordingly.
230 (DECL_IMPLICIT_TYPEDEF_P): New macro.
231 (SET_DECL_IMPLICIT_TYPEDEF_P): Likewise.
232 (DECL_STMT_DECL): Likewise.
233 (create_implicit_typedef): New function.
234 (maybe_push_decl): Likewise.
235 (tsubst_default_argument): New function.
236 (at_function_scope_p): Likewise.
237 (add_decl_stmt): Likewise.
238 (push_permanent_obstack): Likewise.
239 * call.c (convert_default_arg): Use tsubst_default_argument.
240 * class.c (add_method): Use push_permanent_obstack.
241 (build_self_reference): Create a TEMPLATE_DECL for the
242 self-reference, if necessary.
243 * decl.c (pseudo_global_level_p): Only look at the current binding
245 (push_binding): Use push_permanent_obstack.
246 (create_implicit_typedef): New function.
248 (duplicate_decls): Use push_permanent_obstack.
249 (maybe_push_decl): New function.
250 (start_decl): Use it. Remove dead code. Use add_decl_stmt.
251 (start_decl_1): Remove dead code.
252 (cp_finish_decl): Remove DECL_STMT handling here. Don't use
253 pseudo_global_level_p.
254 (grokvardecl): Create DECL_LANG_SPECIFIC for a VAR_DECL in a
256 (grokdeclarator): Likewise, for TYPE_DECLs. Don't use
257 pseudo_global_level_p.
258 * decl2.c (grokfield): Call push_template_decl for a TYPE_DECL in
260 (get_sentry): Use push_permanent_obstack.
261 * dump.c (dequeue_and_dump): Enable DECL_STMT.
262 * except.c (call_eh_info): Use push_permanent_obstack.
263 (build_eh_type_ref): Likewise.
264 (do_pop_exception): Likewise.
265 (expand_eh_spec): Likewise.
266 (alloc_eh_object): Likewise.
267 (expand_throw): Likewise.
268 * init.c (build_java_class_ref): Likewise.
269 * lex.c (get_time_identifier): Likewise.
270 (free_lang_decl_chain): Correct type.
271 (retrofit_lang_decl): Adjust accordingly.
272 (build_lang_field_decl): Likewise.
273 * lex.h (free_lang_decl_chain): Likewise.
274 * parse.y (lang_extdef): Don't use pseudo_global_level_p.
275 * parse.c: Regenerated.
276 * pt.c (tsubst_default_arguments): New function.
277 (retrieve_local_specialization): Likewise.
278 (register_local_specialization): Likewise.
279 (push_template_decl_real): Use DECL_IMPLICIT_TYPEDEF_P. Just use
280 pseudo_global_level_p to determine whether or not a template is
282 (lookup_template_class): Likewise. Use create_implicit_typedef.
283 (instantiate_class_template): Call tsubst_default_arguments for
284 member functions, if appropriate.
285 (tsubst_default_argument): New function.
286 (tsubst_decl): Use it. Change TYPE_DECL handling to match VAR_DECLs.
287 * search.c (at_function_scope_p): New function.
288 * semantics.c (finish_asm_stmt): Use push_permanent_obstack.
289 (finish_label_stmt): Likewise.
290 (add_decl_stmt): New function.
291 (begin_class_definition): Likewise.
292 (finish_typeof): Likewise.
293 * tree.c (copy_template_template_parm): Likewise.
294 (copy_to_permanent): Likewise.
295 (push_permanent_obstack): Define.
296 (mark_addressable): Use it.
297 * typeck.c (mark_addressable): Likewise.
299 1999-08-13 Gavin Romig-Koch <gavin@cygnus.com>
301 cp-tree.h (init_cplus_unsave): New.
302 (cplus_unsave_expr_now): New.
303 lex.c (init_parse): Call init_cplus_unsave.
304 tree.c (init_cplus_unsave): New.
305 (cplus_unsave_expr_now): New.
307 1999-08-13 Mark Mitchell <mark@codesourcery.com>
309 * pt.c (tsubst): Back out 1999-08-06 patch. Use fold and
310 decl_constant_value to simplify array bounds.
312 1999-08-11 Jason Merrill <jason@yorick.cygnus.com>
314 * lang-options.h: Add -fms-extensions.
315 * cp-tree.h: Declare flag_ms_extensions.
316 * decl2.c: Define it.
317 * class.c (instantiate_type): Don't complain about taking the address
318 of a bound member function if -fms-extensions.
319 * typeck.c (build_unary_op): Likewise.
320 * decl.c (grokdeclarator): Or about implicit int.
321 * init.c (resolve_offset_ref): Or about implicit '&'.
323 1999-08-11 Mark Mitchell <mark@codesourcery.com>
325 * cp-tree.h (minimal_parse_mode): Remove.
326 (finish_label_stmt): New function.
327 * decl.c (saved_scope): Remove minimal parse mode.
328 (maybe_push_to_top_level): Don't save it.
329 (pop_from_top_level): Don't restore it.
330 (define_label): Split out template-handling code to semantics.c.
331 (start_decl): Don't use minimal_parse_mode.
332 (cp_finish_decl): Likewise.
333 (start_function): Don't increment it.
334 (store_return_init): Don't use it.
335 (finish_function): Don't decrement it.
336 * parse.y (label_colon): Use finish_label_stmt throughout.
337 * parse.c: Regenerated.
338 * pt.c (minimal_parse_mode): Don't define it.
339 (tsubst_expr): Use finish_label_stmt.
340 * semantics.c (finish_label_stmt): New function.
342 * dump.c (queue): Be careful when computing bitmasks.
343 (dequeue_and_dump): Describe binfos as binfos, not as
346 * parse.y (pedantic): Give it itype. Adjust usage accordingly
348 * parse.c: Regenerated.
350 * Make-lang.in (CXX_SRCS): Remove sig.c.
351 * Makefile.in (CXX_OBJS): Remove sig.o.
353 * cp-tree.h (CPTI_OPAQUE_TYPE): Remove.
354 (CPTI_SIGNATURE_TYPE): Likewise.
355 (CPTI_SIGTABLE_ENTRY_TYPE): Likewise.
356 (opaque_type_node): Likewise.
357 (signature_type_node): Likewise.
358 (sigtable_entry_type): Likewise.
359 (flag_handle_signatures): Likewise.
360 (lang_type): Remove is_signature, is_signature_pointer,
361 is_signature_reference, has_opaque_typedecls,
362 sigtables_has_been_generated. Adjust dummy. Remove signature,
363 signature_pointer_to, signature_reference_to.
364 (IS_SIGNATURE): Remove.
365 (SET_SIGNATURE): Remove.
366 (CLEAR_SIGNATURE): Remove.
367 (IS_SIGNATURE_POINTER): Remove.
368 (IS_SIGNATURE_REFERENCE): Remove.
369 (SIGNATURE_HAS_OPAQUE_TYPEDECLS): Remove.
370 (SIGTABLE_HAS_BEEN_GENERATED): Remove.
371 (CLASSTYPE_SIGNATURE): Remove.
372 (SIGNATURE_TYPE): Remove.
373 (SIGNATURE_METHOD_VEC): Remove.
374 (SIGNATURE_POINTER_TO): Remove.
375 (SIGNATURE_REFERENCE_TO): Remove.
376 (lang_decl_flags): Remove is_default_implementation. Rename
377 memfunc_pointer_to to saved_tree.
378 (IS_DEFAULT_IMPLEMENTATION): Remove.
379 (DECL_MEMFUNC_POINTER_TO): Remove.
380 (DECL_MEMFUNC_POINTING_TO): Remove.
381 (DECL_SAVED_TREE): Adjust definition.
382 (tag_types): Remove signature_type_node.
383 (SIGNATURE_FIELD_NAME): Remove.
384 (SIGNATURE_FIELD_NAME_FORMAT): Likewise.
385 (SIGNATURE_OPTR_NAME): Likewise.
386 (SIGNATURE_SPTR_NAME): Likewise.
387 (SIGNATURE_POINTER_NAME): Likewise.
388 (SIGNATURE_POINTER_NAME_FORMAT): Likewise.
389 (SIGNATURE_REFERENCE_NAME): Likewise.
390 (SIGNATURE_REFERNECE_NAME_FORMAT): Likewise.
391 (SIGTABLE_PTR_TYPE): Likewise.
392 (SIGTABLE_NAME_FORMAT): Likewise.
393 (SIGTABLE_NAME_FORMAT_LONG): Likewise.
394 (SIGTABLE_TAG_NAME): Likewise.
395 (SIGTABLE_VB_OFF_NAME): Likewise.
396 (SIGTABLE_VT_OFF_NAME): Likewise.
397 (finish_base_specifiers): Change prototype.
398 (build_signature_pointer_type): Remove.
399 (build_signature_reference_type): Remove.
400 (build_signature_pointer_constructor): Remove.
401 (build_signature_method_call): Remove.
402 (build_optr_ref): Likewise.
403 (append_signature_fields): Likewise.
404 (signature_error): Likewise.
405 * call.c (build_this): Remove signature support.
406 (build_over_call): Likewise.
407 (build_new_method_call): Likewise.
408 * class.c (add_implicitly_declared_members): Likewise.
409 (finish_struct_1): Likewise.
410 (finish_struct): Likewise.
411 * cvt.c (cp_convert_to_pointer): Likewise.
412 (convert_to_pointer_force): Likewise.
413 (ocp_convert): Likewise.
414 * decl.c (sigtable_decl_p): Remove.
415 (init_decl_processing): Remove support for signatures.
416 (cp_finish_decl): Likewise.
417 (grokdeclarator): Likewise.
418 (grokparms): Likewise.
419 (xref_tag): Likewise.
420 (start_function): Likewise.
421 (start_method): Likewise.
422 * decl2.c (finish_sigtable_vardecl): Remove.
423 (flag_handle_signatures): Remove.
424 (lang_f_options): Remove handle-signatures.
425 (grokfield): Remove support for signatures.
426 (grokbitfield): Likewise.
427 (finish_file): Likewise.
428 (reparse_absdcl_as_casts): Likewise.
429 * error.c (dump_type_real): Likewise.
430 (dump_function_decl): Likewise.
431 * friend.c (make_friend_class): Likewise.
432 * gxx.gperf: Remove __signature__, signature, __sigof__, sigof.
433 * hash.h: Regenerated.
434 * init.c (build_new_1): Remove support for signatures.
435 * lang-options.h: Remove -fhandle-signatures,
436 -fno-handle-signatures.
437 * lex.c (init_parse): Remove support for signatures.
439 * lex.h (rid): Remove RID_SIGNATURE.
440 * method.c (build_decl_overload_real): Remove support for
442 (hack_identifier): Likewise.
443 * parse.y (base_class): Likewise.
444 (base_class.1): Likewise.
445 (access_specifier): Likewise.
446 * search.c (lookup_member): Likewise.
447 * semantics.c (finish_qualified_object_call_expr): Likewise.
448 (finish_template_type_parm): Likewise.
449 (begin_class_definition): Likewise.
450 (finish_base_specifier): Likewise.
452 * tree.c (build_cplus_method_type): Remove support for signatures.
453 * typeck.c (require_complete_type): Likewise.
454 (c_sizeof): Likewise.
455 (c_alignof): Likewise.
456 (build_object_ref): Likewise.
457 (build_component_ref): Likewise.
458 (build_indirect_ref): Likewise.
459 (build_c_cast): Likewise.
460 (build_modify_expr): Likewise.
461 (convert_for_initialization): Likewise.
462 * typeck2.c (signature_error): Remove.
463 (store_init_value): Remove support for signatures.
464 (digest_init): Likewise.
465 (build_x_arrow): Likewise.
466 (build_functional_cast): Likewise.
467 * xref.c (GNU_xref_decl): Likewise.
469 1999-08-10 Martin v. Loewis <martin@mira.isdn.cs.tu-berlin.de>
471 * lex.c (do_identifier): Remove unnecessary lookup of class field.
473 1999-08-09 Martin v. Loewis <martin@mira.isdn.cs.tu-berlin.de>
475 * decl2.c (set_decl_namespace): Do not complain about non-matching
476 decls if processing a template.
478 1999-08-09 Mark Mitchell <mark@codesourcery.com>
480 * decl.c (build_ptrmemfunc_type): Handle qualified
481 pointer-to-member types here.
482 * tree.c (cp_build_qualified_type_real): Simplify handling here.
484 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
486 * decl.c: Remove redundant prototype for `print_error_function'.
487 (lang_print_error_function): Constify a char*.
489 * lex.c (lang_identify): Likewise.
491 1999-08-09 Bernd Schmidt <bernds@cygnus.co.uk>
493 * Makefile.in: Update dependencies.
494 * class.c (finish_struct_1): Don't initialize DECL_SAVED_INSNS with
496 * decl.c: Include "function.h"
497 (cleanup_label, return_label): Delete declarations.
498 (store_parm_decls): Don't initialize DECL_SAVED_INSNS with NULL_RTX.
499 (finish_function): Rename last_parm_insn variable to
500 fn_last_parm_insn. Don't compare DECL_SAVED_INSNS to NULL_RTX.
501 * decl2.c: Include "function.h".
502 (rtl_expr_chain): Delete declaration.
503 * method.c: Include "function.h"
504 * tree.c (build_vbase_pointer_fields): Don't initialize
505 DECL_SAVED_INSNS with NULL_RTX.
506 * typeck.c: Include "function.h"
508 1999-08-09 Jason Merrill <jason@yorick.cygnus.com>
510 * semantics.c (begin_function_try_block, finish_function_try_block,
511 finish_function_handler_sequence): New fns.
512 * parse.y (function_try_block): Use them.
513 * pt.c (instantiate_decl): Likewise.
515 * cp-tree.h: Declare in_function_try_handler.
517 (start_function): Clear it.
518 (struct cp_function, push_cp_function_context): Save it.
519 (pop_cp_function_context): Restore it.
520 * parse.y (function_try_block): Set and clear it.
521 * except.c (expand_end_catch_block): Rethrow if we reach the end
522 of a function-try-block handler in a ctor or dtor.
523 * typeck.c (c_expand_return): Complain about returning from a
524 function-try-block handler of a ctor.
526 * parse.y (function_try_block): Call end_protect_partials
527 before expand_start_all_catch.
529 1999-08-08 Jason Merrill <jason@yorick.cygnus.com>
531 * decl.c (struct binding_level): Add eh_region field.
532 (push_binding_level): Set it.
533 (define_label): Complain about jumping into an EH block.
535 * ptree.c (print_lang_type): Print the real type of a PMF.
536 Print what exceptions a fn type throws.
538 1999-08-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
540 * class.c (count_fields, add_fields_to_vec): Add static prototype.
542 * cp-tree.h (opname_tab, assignop_tab, operator_name_string,
543 get_id_2, composite_pointer_type, dump_node_to_file): Constify a
546 * decl.c (named_label_list, cp_finish_decl, grokdeclarator):
549 * decl2.c (finish_static_data_member_decl, grokfield): Constify a
552 * dump.c (queue_and_dump_index, dump_int, dump_string,
553 dump_string_field, dequeue_and_dump, dump_node_to_file): Constify
555 (dump_stmt): Add static prototype.
557 * errfn.c (cp_thing): Constify a char*.
559 * error.c (dump_unary_op, dump_binary_op, aggr_variety,
560 dump_aggr_type, dump_global_iord, dump_decl, dump_function_name,
561 dump_expr): Constify a char*.
563 * lex.c (extend_token_buffer_to, pragma_getc, pragma_ungetc,
564 read_line_number): Add static prototype.
565 (opname_tab, assignop_tab, operator_name_string): Constify a char*.
566 (real_yylex): Move label `letter' into the scope where it is used.
568 * method.c (build_mangled_template_parm_index, build_overload_int,
569 build_decl_overload_real, get_id_2): Constify a char*.
571 * search.c (check_final_overrider): Make static.
573 * typeck.c (composite_pointer_type): Constify a char*.
575 1999-08-06 Jason Merrill <jason@yorick.cygnus.com>
577 * pt.c (maybe_get_template_decl_from_type_decl): Make sure that
578 we're looking at a class.
580 * decl.c (lookup_name_real): Set the complain flag if we're
581 looking for a namespace member.
583 * lex.c (real_yylex): We can have a number with no digits.
585 * cvt.c (cp_convert_to_pointer): Don't force pmf conversions.
587 * search.c (binfo_from_vbase): New fn.
588 * cp-tree.h: Declare it.
589 * cvt.c (cp_convert_to_pointer): Use it to diagnose conversion
590 from pointer to member of virtual base.
591 * typeck.c (get_delta_difference): Likewise.
593 1999-08-06 Alexandre Oliva <oliva@dcc.unicamp.br>
595 * pt.c (tsubst): Use build_index_type to build in-template array
596 index type. Fixes g++.oliva/dwarf1.C.
597 * decl.c (grokdeclarator): Likewise, just for consistency, as it
598 doesn't seem to trigger the bug without it.
600 1999-08-06 Jason Merrill <jason@yorick.cygnus.com>
602 * typeck2.c (add_exception_specifier): Use complete_type.
604 1999-08-06 Mark Mitchell <mark@codesourcery.com>
606 * error.c (dump_expr): Handle EXACT_DIV_EXPR.
607 (dump_binary_op): Bulletproof.
608 * lex.c (init_parse): Set opname_tab[EXACT_DIV_EXPR].
609 * tree.c (search_tree): Don't enumerate all the nodes of classes
610 `1', `2', and `<'; handle them generically. Don't be sorry about
611 "unrecognized tree codes"; just abort.
612 (no_linkage_check): Don't do linkage checks for templates.
614 * tree.c (cp_build_qualified_type_real): Handle
615 pointer-to-member-function types correctly.
617 1999-08-05 Jason Merrill <jason@yorick.cygnus.com>
619 * decl.c (pushdecl): Only give an error for shadowing a parm
620 from *this* function.
622 Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com)
624 * typeck2.c: Update URLs and mail addresses.
626 1999-08-04 Nathan Sidwell <nathan@acm.org>
628 * cp-tree.h (empty_except_spec): New global var.
629 (compexcepttypes): Remove prototype.
630 (comp_except_specs): Prototype new global function.
631 (add_exception_specifier): Prototype new global function.
632 * decl.c (empty_except_spec): Define new global var.
633 (duplicate_decls): Use comp_except_specs, reword error message.
634 (init_decl_processing): Initialize empty_except_spec.
635 Adjust build_exception_variant calls.
636 * parse.y (exception_specification_opt): Use empty_except_spec.
637 (ansi_raise_identifier): Call check_for_new_type.
638 (ansi_raise_identifiers): Use add_exception_specifier.
639 * pt.c (tsubst): Use add_exception_specifier to build exception
641 * search.c (check_final_overrider): New static function, broken
642 out of get_matching_virtual. Check throw specifiers, reword
644 (get_matching_virtual): Use check_final_overrider.
645 * tree.c (build_exception_variant): Use comp_except_specs.
646 * typeck.c (compexcepttypes): Remove.
647 (comp_except_types): New static function, helper for
648 comp_except_specs. Compare two types as exception specifiers.
649 (comp_except_specs): New global function, compare two exception
651 (comptypes): Adjust for comp_except_specs.
652 * typeck2.c (add_exception_specifier): New global function.
654 * class.c (check_for_override): Reword error message.
656 1999-08-03 Nathan Sidwell <nathan@acm.org>
658 * call.c (convert_arg_to_ellipsis): Use pod_type_p.
659 * cp-tree.h (struct lang_type): Added non_pod_class flag.
660 (CLASSTYPE_NON_POD_P): New macro to access it.
661 * class.c (finish_struct_1): Determine non-PODness.
662 Check for arrays of pointers (-Weffc++).
663 Remove array inspection duplicated code.
664 * tree.c (pod_type_p): Detect non-pod non-aggregate types.
665 Use CLASSTYPE_NON_POD_P.
667 1999-08-03 Nathan Sidwell <nathan@acm.org>
669 * class.c (duplicate_tag_error): Preserve template information.
671 1999-08-03 Nathan Sidwell <nathan@acm.org>
673 * decl.c (start_enum): Show location of previous definition.
674 * parse.y (enumlist_opt): New reduction.
675 (structsp): Simplify enum rules to use enumlist_opt.
677 1999-08-03 Jason Merrill <jason@yorick.cygnus.com>
679 * lex.c (yyprint): Handle PFUNCNAME.
681 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Only
682 build_expr_from_tree on the args of a TEMPLATE_ID_EXPR.
684 1999-08-03 Mumit Khan <khan@xraylith.wisc.edu>
686 * decl.c (start_decl): Set attributes before duplicate_decls call.
688 1999-08-02 Mark Mitchell <mark@codesourcery.com>
690 * Make-lang.in (CXX_SRCS): Add dump.c.
691 * Makefile.in (CXX_OBJS): Add dump.o.
692 (dump.o): New target.
693 * cp-tree.h (DECL_CONV_FN_P): Document.
694 (DECL_OVERLOADED_OPERATOR_P): New function.
695 (TYPE_PTRMEM_CLASS_TYPE): New macro.
696 (TYPE_PTRMEM_POINTED_TO_TYPE): Likewise.
697 (PTRMEM_CST_CLASS): Use TYPE_PTRMEM_CLASS_TYPE.
698 (ASM_VOLATILE_P): New macro.
699 (STMT_LINENO): Likewise.
700 (cp_namespace_decls): New function.
701 (dump_node_to_file): New function.
702 * decl.c (cp_namespace_decls): New function.
703 (walk_namespaces_r): Use it.
704 (wrapup_globals_for_namespace): Likewise.
705 * decl2.c (flag_dump_translation_unit): New variable.
706 (lang_decode_option): Handle -fdump-translation-unit.
707 (finish_file): If flag_dump_translation_unit is set, dump the
710 * lang-options.h: Add -fdump-translation-unit.
711 * pt.c (tsubst_template_parms): Robustify.
712 (tsubst_decl): Use DECL_OVERLOADED_OPERATOR_P.
713 (tsubst_expr): Use STMT_LINENO.
714 * semantics.c (finish_asm_stmt): Eliminate duplicate code. Check
715 for invalid cv-qualifiers even while building templates.
717 1999-08-02 Richard Henderson <rth@cygnus.com>
719 * call.c: Include defaults.h instead of expr.h.
722 * typeck.c: Include defaults.h.
724 1999-08-02 Mark Mitchell <mark@codesourcery.com>
726 * lex.c (errorcount, sorrycount): Don't declare.
727 * repo.c (errorcount, sorrycount): Likewise.
728 * typeck2.c (errorcount, sorrycount): Likewise.
730 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
732 * call.c (convert_default_arg, build_over_call): Change all uses of
733 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
734 Ensure expr.h is included.
735 * decl.c (grokparams): Ditto.
736 * pt.c (tsubst_decl): Ditto.
737 * typeck.c (convert_arguments): Ditto.
739 1999-08-02 Jason Merrill <jason@yorick.cygnus.com>
741 * class.c (mark_overriders): Fix order of args to overrides.
742 (warn_hidden): Likewise. Fix for having virtual and non-virtual
743 functions with the same name.
745 1999-08-02 Richard Henderson <rth@cygnus.com>
747 * cp-tree.h (TYPE_PTRMEMFUNC_P): Check TYPE_LANG_SPECIFIC non-null.
749 1999-08-01 Mark Mitchell <mark@codesourcery.com>
751 * call.c (build_conditional_expr): Fix typo in comment.
753 1999-08-01 Bernd Schmidt <bernds@cygnus.co.uk>
755 * decl.c (finish_stmt): Don't declare and test cond_stack, loop_stack,
756 case_stack; use in_control_zone_p.
757 * typeck.c (c_expand_return): Likewise.
759 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
761 * except.c (catch_clauses): Delete declaration.
763 1999-07-30 Mark Mitchell <mark@codesourcery.com>
765 * call.c (build_conditional_expr): Call convert_from_reference to
766 avoid reference/non-reference type confusion. Fix typo.
768 1999-07-30 Richard Henderson <rth@cygnus.com>
770 * typeck2.c (initializer_constant_valid_p): Moved to c-common.c.
771 * cp-tree.h (initializer_constant_valid_p): Remove.
773 1999-07-28 Mark Mitchell <mark@codesourcery.com>
775 * call.c (conditional_conversion): Don't build BASE_CONVs for
776 conversions between things that have the same type.
777 (build_conditional_expr): Tweak.
778 (convert_like): Some BASE_CONVs really do require the generation
781 * init.c (perform_member_init): Don't go through build_modify_expr
782 for simple initializations.
784 1999-07-27 Jason Merrill <jason@yorick.cygnus.com>
786 * cp-tree.h (DECL_VIRTUAL_CONTEXT): New macro.
787 * typeck.c (expand_ptrmemfunc_cst): Calculate delta correctly for
788 virtual functions and MI. Simplify.
790 * method.c: Remove prototype for largest_union_member.
791 * pt.c (determine_specialization): Fix uninitialized warning.
792 * lex.c (real_yylex): Likewise.
794 1999-07-27 Mark Mitchell <mark@codesourcery.com>
796 * class.c (override_one_vtable): Adjust the use of BINFO_VIRTUALS
799 * cp-tree.h (BINFO_VIRTUALS): Document new format.
800 * class.c (modify_one_vtable): Change prototype accordingly.
801 (modify_all_vtables): Likewise.
802 (modify_all_direct_vtables): Likewise.
803 (modify_all_indirect_vtables): Likewise.
804 (build_vtable_entry_for_fn): New function.
805 (set_rtti_entry): Simplify for new BINFO_VIRTUALS format.
806 (modify_vtable_entry): Likewise.
807 (add_virtual_function): Likewise.
808 (build_vtbl_initializer): New function.
809 (finish_vtbls): Simplify for new BINFO_VIRTUALS format.
810 (fixup_vtable_deltas1): Likewise.
811 (fixup_vtable_deltas): Likewise.
812 (override_one_vtable): Likewise.
813 (finish_struct_1): Likewise.
815 * error.c (dump_expr): Likewise.
816 * search.c (get_abstract_virtuals_1): Likewise.
817 (get_abstract_virtuals): Likewise.
818 (expand_upcast_fixups): Likewise.
819 * tree.c (debug_binfo): Likewise.
820 * decl2.c (mark_vtable_entries): Don't bash abstract virtuals to
823 1999-07-26 Mark Mitchell <mark@codesourcery.com>
825 * tree.c (build_cplus_new): Adjust call to abstract_virtuals_error
826 as per 1999-07-26 change.
828 * typeck.c (c_sizeof): Don't allow non-static data members.
829 (expr_sizeof): Likewise.
831 1999-07-26 Jason Merrill <jason@yorick.cygnus.com>
833 * input.c (feed_input): Only touch lineno and input_filename
834 if !USE_CPPLIB. Save the old values before setting the new ones.
836 * input.c (feed_input): Add file, line parms.
837 * lex.c (begin_definition_of_inclass_inline, feed_defarg): Adjust.
838 (real_yylex): Check linemode before input_redirected().
840 * typeck.c (c_expand_return): Downgrade pedwarn about returning NULL
841 from op new to warning.
843 1999-07-26 Mark Mitchell <mark@codesourcery.com>
845 * cp-tree.h (ncp_convert): Rename to perform_implicit_conversion.
846 * call.c: All uses changed.
847 * typeck.c: Likewise.
849 1999-07-26 Nathan Sidwell <nathan@acm.org>
851 * exception.cc (__cplus_type_matcher): Match __eh_matcher
854 1999-07-26 Mark Mitchell <mark@codesourcery.com>
856 * cp-tree.h (CP_INTEGRAL_TYPE_P): New macro.
857 (ARITHMETIC_TYPE_P): Adjust definition for standard conformance.
858 (strip_top_quals): Declare.
859 (ncp_convert): Likewise.
860 (type_after_usual_arithmetic_converions): Likewise.
861 (composite_pointer_type): Likewise.
862 * call.c (strip_top_quals): Don't make it static.
863 (promoted_arithmetic_type_p): New function.
864 (conditional_conversion): Likewise.
865 (null_ptr_cst_p): Allow `false' as a NULL pointer constant.
866 (standard_conversion): Use same_type_p. Don't build BASE_CONVs
867 for converting a type to itself.
868 (reference_binding): Honor LOOKUP_NO_TEMP_BIND.
869 (implicit_conversion): Make sure the from and to types are
871 (add_builtin_candidate): Correct handling of ?: operator.
872 (add_builtin_candidates): Improve documentation.
873 (build_conditional_expr): New function.
874 (can_convert): Implement in terms of can_convert_arg.
875 (ncp_convert): New function.
876 * typeck.c (type_after_usual_arithmetic_conversions): New
877 function, split out from common_type.
878 (composite_pointer_type): New function, split out from
879 build_conditional_expr.
880 (common_type): Use type_after_usual_arithmetic_conversions.
881 Remove redundant attribute merging.
882 (comptypes): Tidy. Handle COMPLEX_TYPE.
883 (build_binary_op_nodefault): Use null_ptr_cst_p.
884 (build_conditional_expr): Remove.
885 (convert_for_assignment): Use new conversion functions.
887 * cp-tree.h (abstract_virtuals_error): Change declaration.
888 * typeck2.c (abstract_virtuals_error): Check to see if an error
889 ocurred, and return a boolean value accordingly.
890 (build_functional_cast): Adjust accordingly.
891 * class.c (finish_struct_1): Likewise.
892 * cvt.c (ocp_convert): Likewise.
893 * decl.c (cp_finish_decl): Likewise.
894 (grokparams): Likewise.
895 (grok_op_properties): Likewise.
896 (start_function): Likewise.
897 * init.c (build_new_1): Likewise.
899 * pt.c (unify): Don't get confused by pointers-to-member functions.
901 * search.c (build_cplus_new): Robustify.
903 1999-07-24 Richard Henderson <rth@cygnus.com>
905 * decl.c (ptr_type_node, va_list_type_node): New.
906 * gxx.gperf (__builtin_va_arg): New.
907 * parse.y (VA_ARG): New token.
908 (unary_expr): Recognize it.
910 Sun Jul 25 15:24:21 1999 Jeffrey A Law (law@cygnus.com)
912 * g++FAQ.texi: Deleted per Joe Buck's request.
913 * Makefile.in: Corresponding changes.
915 1999-07-23 Jason Merrill <jason@yorick.cygnus.com>
917 * lex.c: Sync with C frontend.
918 (whitespace_cr): New fn.
919 (skip_white_space): Use it.
920 (init_parse): Reorder.
921 (yyprint): Support CONSTANT.
922 (pragma_getc, pragma_ungetc): Bring back.
923 (read_line_number): Change in_system_header directly.
924 (handle_generic_pragma, handle_cp_pragma, yyerror): Move up in file.
925 (parse_float): Update to C version.
926 (yylex): Handle '$' under the letter case.
927 Remove looking_for_typename handling.
928 Support hex floating point constants.
929 Follow C's lead for choosing type of integer constants.
930 Rearrange stuff to match C frontend.
931 (yyungetc, reinit_parse_for_block, yylex): Support indent_level.
932 * spew.c (yylex): Clear looking_for_typename if we see a TYPESPEC.
934 1999-07-23 Mark Mitchell <mark@codesourcery.com>
936 * call.c (reference_binding): Tweak.
937 (mayble_handle_implicit_object): Use direct_reference_binding to
938 create the right implicit conversion sequence.
940 1999-07-22 Mark Mitchell <mark@codesourcery.com>
942 * pt.c (convert_nontype_argument): Don't call decl_constant_value
943 if we're converting to a reference type.
945 * call.c (NEED_TEMPORARY_P): New macro.
946 (standard_conversion): Set it, for derived-to-base conversions.
947 (reference_related_p): New function.
948 (reference_compatible_p): Likewise.
949 (convert_class_to_reference): Likewise.
950 (direct_reference_binding): Likewise.
951 (reference_binding): Rework for standards-compliance.
952 (convert_like): Adjust accordingly.
953 (maybe_handle_ref_bind): Simplify; the right conversion sequences
954 are now built up in reference_binding.
955 (initialize_reference): New function.
956 * cp-tree.h (ICS_USER_FLAG): Document.
957 (ICS_THIS_FLAG): Likewise.
958 (ICS_BAD_FLAG): Likewise.
959 (NEED_TEMPORARY_P): Likewise.
960 (cp_lvalue_kind): New type.
961 (real_lvalue_p): Return it.
962 * error.c (dump_expr): Provide more accurate representation for
964 * init.c (expand_default_init): Do not try to perform implicit
965 conversions for a brace-enclosed initializer.
966 * search.c (lookup_conversions): Document.
967 * tree.c (lvalue_p_1): Return a cp_lvalue_kind. Calculate
969 (real_lvalue_p): Adjust accordingly.
970 (lvalue_p): Likewise.
971 (build_cplus_new): Don't allow the creation of an abstract class.
972 * typeck.c (convert_for_initialization): Use initialize_reference.
974 1999-07-21 Gavin Romig-Koch <gavin@cygnus.com>
976 * lex.c (real_yylex) : Correct the test for overflow when lexing
979 1999-07-20 Jason Merrill <jason@yorick.cygnus.com>
981 * decl.c (warn_extern_redeclared_static): Check DECL_ARTIFICIAL,
982 not DECL_BUILT_IN, to determine if a function is internally declared.
983 (duplicate_decls): Likewise. Improve handling of builtins.
984 (push_overloaded_decl): Remove special handling of builtins.
986 * cp-tree.h (ANON_AGGR_TYPE_P): Use CLASS_TYPE_P.
988 * decl.c (grokdeclarator): Pull out decl_constant_value in
991 * class.c (finish_struct, finish_struct_1): Remove 'warn_anon' parm.
992 * cp-tree.h, pt.c, semantics.c: Adjust.
993 * method.c (largest_union_member): Remove.
995 * lang-specs.h (c++-cpp-output): Pass -fpreprocessed.
997 * lex.c (token_getch, token_put_back): New fns.
998 (real_yylex): Use them.
1000 * lex.c (lang_init): Generalize.
1001 (lang_init_options): Tell cpplib this is C++.
1002 (nextchar): Remove. Replace uses with put_back.
1003 (skip_white_space): Handle linemode here. Optimize for cpplib.
1004 (extend_token_buffer_to): New fn.
1005 (extend_token_buffer): Use it.
1006 (read_line_number, check_newline): Just deal with tokens.
1007 (real_yylex): More cpplib optimizations. Simplify. Don't produce
1008 EXTERN_LANG_STRING, LEFT_RIGHT or PAREN_STAR_PAREN here.
1009 * spew.c (yylex): Produce LEFT_RIGHT and EXTERN_LANG_STRING.
1010 * parse.y (PAREN_STAR_PAREN): Remove.
1011 * input.c: Don't use the putback machinery with cpplib.
1012 (sub_getch): Fold back into getch.
1013 (getch): Don't handle linemode here.
1014 (feed_input): Unget any text in the token buffer.
1016 * lex.c (set_typedecl_interface_info, set_vardecl_interface_info,
1017 nextyychar, nextyylval): Remove.
1019 1999-07-20 Michael Tiemann <tiemann@holodeck.cygnus.com>
1020 Jason Merrill <jason@yorick.cygnus.com>
1022 * lex.c (indent_level): New variable.
1023 (init_parse): Set cpp_token to CPP_DIRECTIVE.
1024 (consume_string): Make this smart about USE_CPPLIB.
1025 (yyungetc): Use put_back function.
1026 (pragma_getc, pragma_ungetc): Functions deleted.
1027 (check_newline): Rewrite to be intelligent about USE_CPPLIB.
1028 Also, call HANDLE_PRAGMA with getch, yyungetc, not pragma_getc and
1030 (real_yylex): Rewrite to be intelligent about USE_CPPLIB.
1031 Also, clean up cases where we redundantly set token_buffer[0].
1032 (read_line_number): New fn.
1033 * input.c (feed_input): Use integrated cpplib if USE_CPPLIB.
1034 (end_input): Call cpp_pop_buffer if USE_CPPLIB.
1035 (sub_getch): Conditionalize out code that's not appropriate if
1037 (put_back): Rewrite in case USE_CPPLIB is defined.
1038 (input_redirected): Ditto.
1040 Tue Jul 20 11:24:19 1999 Bernd Schmidt <bernds@cygnus.co.uk>
1042 * cp-tree.h: Delete lots of declarations of tree nodes; replaced by
1043 c_global_trees and accessor macros defined in c-common.h.
1044 (cp_tree_index): New enumeration.
1045 (cp_global_trees): Declare new array. Add accessor macros for it, and
1046 delete declarations of tree nodes replaced by it.
1047 (builtin_function): Delete macro, add declaration for new function.
1049 * decl.c: Delete definitions for tree nodes that were replaced by
1050 cp_global_trees and c_global_trees.
1051 (init_decl_processing): Call c_common_nodes_and_builtins; delete code
1052 to generate the common builtins here.
1053 (builtin_function): New function.
1054 * decl2.c (abort_fndecl): Delete declaration.
1055 * except.c (expand_builtin_return_address): Delete declaration.
1056 (builtin_return_address_fndecl): Delete variable.
1057 (const_ptr_type_node): Delete declaration.
1058 * lex.c (cons_up_default_function): Delete declaration of
1060 * parse.y (void_list_node): Delete declaration.
1061 * rtti.c (type_info_type_node, tinfo_fn_id, tinfo_fn_type):
1063 (const_string_type_node): Delete declaration.
1064 * search.c (abort_fndecl): Delete declaration.
1065 * Makefile.in: Update dependencies.
1067 1999-07-19 Mark Mitchell <mark@codesourcery.com>
1069 * pt.c (check_default_tmpl_args): Move test for missing default
1070 arguments here, from ...
1071 (end_template_parm_list): Here.
1073 1999-07-18 Mark Mitchell <mark@codesourcery.com>
1075 * decl.c (lookup_nested_type): Remove.
1076 (pushtag): Don't call it.
1078 Sat Jul 17 23:51:30 1999 Jeffrey A Law (law@cygnus.com)
1080 * Makefile.in (INTERFACE): Bump to 2.
1082 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
1084 * typeck2.c (my_friendly_abort): Updated URL with bug reporting
1085 instructions to gcc.gnu.org. Removed e-mail address.
1087 1999-07-17 Mark Mitchell <mark@codesourcery.com>
1089 * pt.c (determine_specialization): Tighten error-checking.
1090 (end_template_parm_list): Likewise.
1092 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1094 * pt.c (check_default_tmpl_args): Handle friends defined in the
1095 class just like member functions defined in the class.
1097 1999-07-09 Michael Tiemann <tiemann@happy.cygnus.com>
1098 Jason Merrill <jason@yorick.cygnus.com>
1100 * cp-tree.h (struct lang_decl): Added field for storing sorted
1101 FIELD_DECLs (used in TYPE_DECLs).
1102 (DECL_PENDING_INLINE_INFO): Adjusted to use 'u' union.
1103 (DECL_SORTED_FIELDS): New macro.
1104 * class.c (method_name_cmp): New function.
1105 (finish_struct_methods): Modified to support sorting and searching
1107 (finish_struct_anon): Changed code in inner loop to use ELT rather
1108 than UELT (which required an extra indirection for every reference).
1109 (field_decl_cmp): New function to support sorting FIELD_DECLs.
1110 (finish_struct_1): Sort fields.
1111 * search.c (lookup_field_1): Use DECL_SORTED_FIELDS if we have them.
1112 (lookup_fnfields_1): Search sorted methods in METHOD_VEC.
1113 Also, switch to using array indexing rather than a changing pointer.
1114 * ptree.c (print_lang_decl): Handle TYPE_DECLs that have
1117 1999-07-09 Jason Merrill <jason@yorick.cygnus.com>
1119 * decl2.c (reparse_absdcl_as_casts): Don't warn about old-style
1120 casts in system headers or extern "C" blocks.
1122 * pt.c (do_decl_instantiation): Downgrade duplicate instantiation
1125 1999-07-09 Michael Tiemann <tiemann@happy.cygnus.com>
1127 * decl2.c (write_virtuals): Deleted declaration.
1128 * cp-tree.h (write_virtuals): Deleted extern declaration.
1129 * class.c (finish_struct_1): Removed #if 0'd code that mentions
1131 * semantics.c (begin_class_definition): Rewrite code to not depend
1134 * lex.c (cp_pragma_interface): New function.
1135 (cp_pragma_implementation): Likewise.
1136 (handle_cp_pragma): Call them.
1138 * typeck.c (comptypes): Simplify C code in look_hard.
1140 * xref.c (PALLOC): Use xcalloc, not calloc.
1141 (SALLOC): Use xmalloc, not malloc.
1143 * rtti.c (synthesize_tinfo_fn): Add missing call to pop_momentary.
1145 * search.c (note_debug_info_needed): Don't search if WRITE_SYMBOLS
1148 * decl.c (duplicate_decls): If a redeclaration doesn't match the
1149 initial declaration, then don't save the inline info and by all
1150 means don't mark the function as a builtin function.
1152 * decl.c (lookup_name_real): Set NONCLASS to 1 if
1153 CURRENT_CLASS_TYPE is 0.
1155 * class.c (duplicate_tag_error): Set TYPE_NONCOPIED_PARTS to
1158 * ptree.c (print_lang_type): Added vtable-needs-writing.
1160 Wed Jul 7 01:26:47 1999 Alexandre Oliva <oliva@dcc.unicamp.br>
1162 * decl2.c (mark_vtable_entries): Fix check for rtti offset.
1164 1999-07-06 Gavin Romig-Koch <gavin@cygnus.com>
1166 * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
1167 Merged into c-common.
1169 1999-07-05 Dave Brolley <brolley@cygnus.com>
1171 * lex.c (errorcount): Declare it.
1172 (finish_parse): Update errorcount for when using CPPLIB.
1174 1999-07-05 Mark Mitchell <mark@codesourcery.com>
1176 * cp-tree.h (IS_AGGR_TYPE): Include instantiated template template
1178 (IMPLICIT_TYPENAME_TYPE_DECL_P): New macro.
1179 * decl.c (push_class_binding): Use it.
1180 (lookup_name_real): Likewise.
1182 1999-07-02 Gavin Romig-Koch <gavin@cygnus.com>
1184 * cp-tree.h (widest_integer_literal_type_node,
1185 widest_unsigned_literal_type) : New.
1186 * decl.c (widest_integer_literal_type_node,
1187 widest_unsigned_literal_type) : New.
1188 (init_decl_processing): Handle/use the two new types.
1189 * lex.c (real_yylex): Same.
1190 * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
1193 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1195 * decl.c (grokdeclarator): Don't give names "for linkage purposes"
1196 to anonymous cv-qualified types.
1198 1999-07-01 Gavin Romig-Koch <gavin@cygnus.com>
1200 * lex.c (real_yylex) : Change integer literal overflow handling to
1203 * lex.c (real_yylex): Improve 'integer constant out of range' messages.
1205 1999-06-28 Richard Henderson <rth@cygnus.com>
1207 * decl.c (cp_finish_decl): Fix typo in cp_warning_at call.
1209 1999-06-28 Jason Merrill <jason@yorick.cygnus.com>
1211 * error.c (dump_type_real): Handle TREE_LIST again.
1213 * typeck.c (comp_target_parms): Don't complain about
1214 converting from () to (...) if !flag_strict_prototype.
1216 * decl.c (grokdeclarator): Update the names of all variants when
1219 1999-06-21 Mark Mitchell <mark@codesourcery.com>
1221 * init.c (expand_aggr_vbase_init): Rename to
1222 construct_virtual_bases. Conditionalize construction here,
1224 (emit_base_init): Here.
1226 1999-06-19 Mark Mitchell <mark@codesourcery.com>
1228 * semantics.c (finish_asm_statement): Apply decay conversions to
1231 * decl.c (expand_static_init): When building an anonymous function
1232 for use with atexit, compute its body before and after entering
1235 * error.c (dump_expr): Handle BIND_EXPR, LOOP_EXPR, and
1238 1999-06-18 Mark Mitchell <mark@codesourcery.com>
1240 * init.c (expand_aggr_vbase_init): Add flag parameter.
1241 (build_partial_cleanup_for): Remove, inlining into ..
1242 (expand_cleanup_for_base): ... here. Take flag parameter.
1243 (emit_base_init): Pass the in_chrg parameter to
1244 emit_aggr_vbase_init.
1245 (emit_aggr_vbase_init): Pass it to expand_cleanup_for_base.
1247 1999-06-16 Mark Mitchell <mark@codesourcery.com>
1249 * decl2.c (import_export_decl): Use same_type_p, rather than
1250 relying on pointer-equality for types.
1252 * method.c (do_build_copy_constructor): Simplify.
1254 * call.c (build_method_call): Remove bogus code for two-argument
1256 * init.c (build_new_1): Expand on comment, and remove dead code.
1258 * init.c (expand_cleanup_for_base): New function, split out
1260 (emit_base_init): Here.
1261 (expand_aggr_vbase_init): Use it.
1263 1999-06-15 Mark Mitchell <mark@codesourcery.com>
1265 * cp-tree.h (class_cache_firstobj): Declare.
1266 (maybe_push_cache_obstack): Rename to push_cache_obstack.
1267 * class.c (permanent_obstack): Remove declaration.
1268 (class_cache_firstobj): Make it global.
1269 (add_method): Don't use permanent_obstack directly.
1270 (pushclass): Only free the class_cache_obstack if we know how far
1272 (maybe_push_cache_obstack): Rename to push_cache_obstack.
1273 * decl.c: Remove dead comment.
1274 (saved_scope): Add class_cache_firstobj.
1275 (push_to_top_level): Save it.
1276 (pop_from_top_level): Restore it.
1277 (push_class_level_binding): Use push_cache_obstack, not
1278 maybe_push_cache_obstack.
1279 * search.c (push_class_decls): Likewise.
1281 1999-06-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
1283 * pt.c (tsubst_friend_function): Push into namespace of friend
1284 function before pushdecl'ing it.
1286 1999-06-14 Nathan Sidwell <nathan@acm.org>
1288 * call.c (build_new_op): Remove REF_BIND from all operands.
1290 1999-06-13 Alexandre Oliva <oliva@dcc.unicamp.br>
1292 * init.c (build_new_1): Look up operator delete even if there was
1293 no explicit new placement.
1295 1999-06-08 Nathan Sidwell <nathan@acm.org>
1297 * except.c (complete_ptr_ref_or_void_ptr_p): New function, broken out
1299 (build_throw): ... here. Call it.
1300 (process_start_catch_block): Call it.
1302 1999-06-07 Mark Mitchell <mark@codesourcery.com>
1304 * search.c (convert_pointer_to_single_level): Reimplement without
1307 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1309 * method.c (is_back_referenceable_type): Back-reference bools when
1312 1999-06-07 Dave Brolley <brolley@cygnus.com>
1314 * lex.c (real_yylex): Replace unused bytes from bad multibyte char.
1315 * input.c (putback_buffer): New structure type.
1316 (putback): Replaces putback_char member.
1317 (putback): Replaces putback_char static variable.
1318 (feed_input): Use putback.
1319 (end_input): Use putback.
1320 (sub_getch): Use putback.
1321 (put_back): Use putback.
1323 1999-06-05 Mark Mitchell <mark@codesourcery.com>
1325 * decl.c (grokdeclarator): Fix typo in last change.
1327 1999-06-04 Jason Merrill <jason@yorick.cygnus.com>
1329 * semantics.c (finish_if_stmt_cond): Copy cond to permanent_obstack.
1330 (finish_while_stmt_cond, finish_do_stmt, finish_for_cond): Likewise.
1332 1999-06-04 Nathan Sidwell <nathan@acm.org>
1334 * except.c (build_throw): Check throw expression validity.
1336 1999-06-03 Mark Mitchell <mark@codesourcery.com>
1338 * decl.c (grokdeclarator): Don't treat arbitrary types as unsigned
1339 just because flag_signed_bitfields is false.
1341 1999-06-03 Nathan Sidwell <nathan@acm.org>
1343 * semantics.c (begin_class_definition): Update the struct's
1345 * class.c (finish_struct): ... rather than here.
1347 * decl.c (make_typename_type): Don't rely on uninitialized
1350 1999-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1352 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
1354 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1356 * tree.c (build_cplus_array_type_1): Use push_obstacks_nochange
1357 and friends rather than messing with current_obstack directly.
1358 (cp_build_qualified_type_real): Rework ARRAY_TYPE
1359 allocation to match practice throughout the rest of the
1362 1999-05-30 Mark Mitchell <mark@codesourcery.com>
1364 * lex.c (make_lang_type): Create TYPE_BINFO for
1365 TEMPLATE_TYPE_PARMs just like for non-template types.
1367 * decl.c (start_decl): Move checks on initialization to ...
1368 (cp_finish_decl): Here. Tidy formatting slightly.
1370 1999-05-28 Mark Mitchell <mark@codesourcery.com>
1372 * decl.c (add_binding): Don't complain about a redeclaration of a
1373 semantically identical typedef in a local scope.
1375 1999-05-28 Nathan Sidwell <nathan@acm.org>
1377 * decl.c (complete_array_type): Allocate off same obstack. Fix
1378 DO_DEFAULT comment to match reality.
1380 * friend.c (make_friend_class): Fix diagnostic typo.
1382 1999-05-28 Mark Mitchell <mark@codesourcery.com>
1384 * decl.c (lookup_namespace_name): Handle getting a
1386 (expand_static_init): Don't call pushdecl for implicitly declared
1387 `atexit' used to register destructors.
1389 1999-05-25 Mark Mitchell <mark@codesourcery.com>
1391 * class.c (finish_vtbls): Copy BINFO_VIRTUALs before using it to
1394 * cp-tree.h (NAMESPACE_LEVEL): Reformat.
1395 (lang_decl_flags): Document MEMFUNC_POINTER_TO. Save four bytes
1396 by combining TEMPLATE_INFO and LEVEL into a single union.
1397 (DECL_TEMPLATE_INFO): Reformat.
1398 (DECL_SAVED_TREE): Document.
1399 (DECL_TEMPLATE_INJECT): Remove.
1400 * class.c (finish_struct): Remove code to deal with
1401 DECL_TEMPLATE_INJECT.
1403 * decl.c (maybe_process_template_type_declaration): Handle all new
1404 types in templates uniformly.
1405 * method.c (bulid_overload_identifier): Use CP_DECL_CONTEXT, not
1407 * pt.c (lookup_template_class): Inject template instantiations of
1408 forward-declarations.
1409 (instantiate_class_template): Remove code processing
1410 DECL_TEMPLATE_INJECT.
1412 * pt.c (lookup_template_class): Tweak lookup to find member
1415 * pt.c (tsubst_expr, case ASM_STMT): Don't tsubst into
1417 * semantics.c (finish_asm_stmt): Make strings permanent if they're
1420 1999-05-25 Jason Merrill <jason@yorick.cygnus.com>
1422 * typeck.c (casts_away_constness, casts_away_constness_r): Strip both
1423 parts of pointer to data member types.
1425 1999-05-24 Mark Mitchell <mark@codesourcery.com>
1427 * decl2.c (mark_vtable_entries): Don't make a copy of a function,
1428 and then make it look like `abort'. Just use `abort' instead.
1430 * typeck.c (build_static_cast): Don't allow static_casts that cast
1432 (casts_away_constness_r): New function.
1433 (casts_away_constness): Likewise.
1435 * decl.c (lookup_tag): Remove code no longer needed after
1436 name-lookup improvements.
1437 * decl2.c (handle_class_head): Make error-recovery more robust.
1438 * friend.c (make_friend_class): Reject templated typename types.
1439 * lex.c (is_global): A template parameter isn't global.
1440 * parse.y (class_head): Robustify.
1441 * parse.c: Regenerated.
1443 1999-05-22 Mark Mitchell <mark@codesourcery.com>
1445 * pt.c (for_each_template_parm): Walk into TYPENAME_TYPEs,
1446 INDIRECT_REFs, and COMPONENT_REFs. Handle FIELD_DECLs.
1448 * cp-tree.h (push_nested_namespace): Declare.
1449 (pop_nested_namespace): Likewise.
1450 * decl.c (push_nested_namespace): New function.
1451 (pop_nested_namespace): Likewise.
1452 * pt.c (instantiate_class_template): Use them.
1454 * tree.c (mapcar): Handle NON_LVALUE_EXPR.
1456 * cp-tree.h (cplus_expand_constant): Declare.
1457 * cvt.c (convert_to_pointer): Expand PTRMEM_CSTs when they're
1458 converted from one pointer-to-object type to another.
1459 * expr.c (cplus_expand_constant): Don't make it static.
1460 * typeck.c (build_component_ref): Don't crash when presented with
1461 a component which is a TEMPLATE_DECL.
1462 (build_ptrmemfunc): Tidy. Clarify comment. Make sure that even a
1463 cast from a pointer-to-member constant to its own type does not
1464 result in a valid non-type template argument.
1466 1999-05-21 Mark Mitchell <mark@codesourcery.com>
1467 Nathan Sidwell <nathan@acm.org>
1469 * Make-lang.in (cc1plus): Make it depend on gxx.gperf.
1470 * cp-tree.h: Fix typo in documentation on pointers-to-members.
1471 (cp_build_qualified_type): Make it a macro.
1472 (cp_build_qualified_type_real): Declare.
1473 * decl.c (grokdeclarator): Remove misleading comment. Avoid
1474 problem with template parameters and restrict-qualification.
1475 * gxx.gperf: Replace NORID with RID_UNUSED throughout.
1476 * hash.h: Regenerated.
1477 * lex.h (rid): Move RID_FIRST_MODIFIER and RID_LAST_MODIFIER into
1479 (NORID): Remove definition.
1480 * pt.c (tsubst_aggr_type): Use cp_build_qualified_type_real.
1481 (tsubst): Likewise. Remove special handling for FUNCTION_TYPEs.
1482 (fn_type_unification): Check that the function type resulting from
1483 the deduction is legal.
1484 (check_cv_quals_for_unify): Don't handle FUNCTION_TYPEs specially.
1485 (unify): Use cp_build_qualified_type_real.
1486 * tree.c (build_cplus_array_type_1): Handle error_marks as inputs.
1487 (cp_build_qualified_type): Rename to ...
1488 (cp_build_qualified_type_real): Add additional COMPLAIN parameter
1489 and modify appropriately.
1491 * typeck.c (build_ptrmemfunc): Handle PTRMEM_CSTs carefully to
1492 reveal optimization opportunities.
1494 * pt.c (tsubst): Don't issue error messages when we're not
1495 complaining, even if we see a qualified function type.
1496 (check_cv_quals_for_unify): Don't allow a qualified function
1499 1999-05-20 Jason Merrill <jason@yorick.cygnus.com>
1501 * class.c (instantiate_type): Downgrade errors for object-dependent
1502 memfn refs to pedwarn.
1504 1999-05-20 Mark Mitchell <mark@codesourcery.com>
1506 * decl.c (grokdeclarator): Don't treat [] as indicating a
1507 zero-sized array in a typedef.
1509 * call.c (build_object_call): Don't look at DECL_NAME for a type.
1510 (pt.c): Or CP_TYPE_QUALS for an ERROR_MARK.
1511 (typeck.c): Or TYPE_MAIN_VARIANT for a type.
1513 * pt.c (for_each_template_parm): Rework to match documentation.
1514 Don't be fooled by a COMPONENT_REF with no TREE_TYPE.
1516 1999-05-20 Jason Merrill <jason@yorick.cygnus.com>
1518 * class.c (finish_struct_1): Still check for ANON_AGGR_TYPE_P.
1520 * class.c (finish_base_struct): Allow non-COM bases for COM classes
1521 except at the leftmost position.
1522 (modify_one_vtable, fixup_vtable_deltas1, override_one_vtable):
1523 Pass the binfo's class, not the most derived, to skip_rtti_stuff.
1524 * search.c (get_abstract_virtuals, expand_upcast_fixups): Likewise.
1526 * tree.c (lvalue_p_1): A NOP_EXPR can be an lvalue.
1527 (build_cplus_new): Make sure that what we return is of the right type.
1529 1999-05-20 Mark Mitchell <mark@codesourcery.com>
1531 * cp-tree.h (make_ptrmem_cst): New function.
1532 * expr.c (cplus_expand_constant): Split out from ...
1533 (cplus_expand_expr): Here. Use cplus_expand_constant.
1534 (init_cplus_expand): Set lang_expand_constant.
1535 * pt.c (convert_nontype_argument): Use make_ptrmem_cst.
1537 * tree.c (make_ptrmem_cst): Define.
1538 * typeck.c (unary_complex_lvalue): Use make_ptrmem_cst.
1539 * typeck2.c (initializer_constant_valid_p): Use make_ptrmem_cst.
1541 1999-05-19 Mark Mitchell <mark@codesourcery.com>
1543 * pt.c (build_template_decl): Copy DECL_NONCONVERTING_P.
1545 * decl2.c (start_static_storage_duration_function): Fix comment.
1546 (finish_file): Create static storage duration functions lazily.
1548 1999-05-19 Jason Merrill <jason@yorick.cygnus.com>
1550 Implement anonymous structs.
1551 * cp-tree.h (ANON_AGGR_TYPE_P): Rename from ANON_UNION_TYPE_P.
1552 * class.c, decl.c, decl2.c, init.c, pt.c, search.c, typeck.c: Adjust.
1553 * class.c (finish_struct_1): Remove redundant check for anon struct.
1554 * decl.c (fixup_anonymous_aggr): Renamed from fixup_anonymous_union.
1555 (check_tag_decl): Check for anonymous struct here.
1556 * decl2.c (build_anon_union_vars): Catch anon struct at file scope.
1557 * init.c (sort_member_init, emit_base_init): Handle getting fields
1558 as well as names in current_member_init_list.
1559 (perform_member_init): Handle getting an anon aggr.
1560 * method.c (do_build_assign_ref): Don't descend into anon aggrs.
1561 (do_build_copy_constructor): Likewise.
1563 1999-05-19 Mark Mitchell <mark@codesourcery.com>
1565 * tree.c (cp_build_qualified_type): Don't allow qualified function
1568 Wed May 19 02:50:53 1999 Arvind Sankar <arvinds@mit.edu>
1570 * gxxint.texi: Fix typo.
1572 1999-05-19 Jason Merrill <jason@yorick.cygnus.com>
1574 * call.c (find_scoped_type, resolve_scope_to_name): Lose.
1575 * class.c (finish_struct_1): Use CLASS_TYPE_P.
1576 * ptree.c (print_lang_type): Likewise.
1577 * typeck.c (build_modify_expr, c_expand_asm_operands): Use
1579 * typeck2.c (digest_init): Likewise.
1581 1999-05-18 Jason Merrill <jason@yorick.cygnus.com>
1583 * call.c (joust): Compare the types of the conv ops, not the
1584 target types of the conversions.
1586 Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
1588 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
1591 1999-05-17 Mark Mitchell <mark@codesourcery.com>
1593 * cp-tree.def (TEMPLATE_ID_EXPR): Update documentation.
1594 * decl.c (grokfndecl): Don't allow inline declarations of friend
1595 template specializations, or friend template specializations with
1597 * pt.c (tsubst): Handle substitution into array types that does
1598 not yield a fixed upper bound, even when not processing a
1600 (tsubst_copy): Deal with the fact that the second operand to a
1601 TEMPLATE_ID_EXPR may be NULL_TREE, a TREE_LIST, or a TREE_VEC.
1602 * search.c (marked_pushdecls_p): Don't descend into
1603 TEMPLATE_TYPE_PARMs and the like.
1604 (unmarked_pushdecls_p): Likewise.
1606 * call.c (build_over_call): Don't throw away
1607 initializations/copies of empty classes; use MODIFY_EXPR and
1608 INIT_EXPR as for non-empty classes.
1609 * class.c (finish_struct_1): Put the padding byte for an empty
1610 class on the TYPE_NONCOPIED_PARTS list for the class.
1612 1999-05-16 Mark Mitchell <mark@codesourcery.com>
1614 * decl2.c (build_expr_from_tree): Handle COMPONENT_REFs that
1615 indicate a reference to a field that is a qualified name.
1617 1999-05-16 Jason Merrill <jason@yorick.cygnus.com>
1619 * decl2.c (finish_objects): Don't use .?tors.* if we don't have
1620 ASM_OUTPUT_CONSTRUCTOR.
1622 * friend.c (do_friend): Add attrlist arg. Remove support for
1623 getting a non-decl as 'decl'.
1624 * decl.c (grokfndecl): Remove attrlist arg. Don't set attrs or
1626 (grokdeclarator): Adjust.
1627 * cp-tree.h: Adjust.
1629 1999-05-16 Mark Mitchell <mark@codesourcery.com>
1631 * cp-tree.h (permanent_p): New function.
1632 * init.c (build_new_1): Use mapcar, not copy_node, to copy a
1633 possibly complex tree node.
1634 * tree.c (mapcar): Adjust comments, and follow coding standards in
1636 (permanent_p): New function.
1638 1999-05-13 Per Bothner <bothner@cygnus.com>
1640 * class.c (push_lang_context): Turn off DECL_IGNORED_P for
1641 primitive Java types, if we actually see `extern "Java"'.
1643 1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
1645 * lang-specs.h: Pass -$ to the preprocessor.
1647 1999-05-10 Jason Merrill <jason@yorick.cygnus.com>
1649 * init.c (build_offset_ref): Wrap baselinks in OFFSET_REF, too.
1650 Don't bother wrapping an OFFSET_TYPE around unknown_type_node.
1651 (resolve_offset_ref): Don't handle a raw baselink.
1652 * cvt.c (build_expr_type_conversion): Likewise.
1653 * typeck.c (decay_conversion, build_c_cast, convert_for_assignment,
1654 convert_for_initialization): Likewise.
1655 * class.c (instantiate_type): Handle seeing a baselink under an
1657 * error.c (dump_expr): Likewise.
1658 * pt.c (for_each_template_parm): Likewise.
1659 (resolve_overloaded_unification): Likewise.
1660 * tree.c (is_overloaded_fn, really_overloaded_fn): Likewise.
1661 * typeck.c (expr_sizeof): Also complain about other permutations
1662 of overloaded functions.
1664 1999-05-07 Jason Merrill <jason@yorick.cygnus.com>
1666 * init.c (resolve_offset_ref): Don't return a raw method.
1668 * typeck.c (decay_conversion): Don't handle a raw method.
1669 Resolve all OFFSET_REFs.
1670 (get_member_function_from_ptrfunc): 0 is a valid vtable index.
1671 (build_binary_op_nodefault): Handle resolving overloaded fns. Use
1672 same_type_p for pmf bits. Don't use build_binary_op to compare
1673 raw pointers to methods.
1674 (convert_for_assignment): Check for OFFSET_REF, not OFFSET_TYPE,
1675 to decide when to call resolve_offset_ref.
1676 (build_c_cast, convert_for_initialization): Likewise.
1677 * cvt.c (build_expr_type_conversion): Likewise.
1679 1999-05-06 Nathan Sidwell <nathan@acm.org>
1681 * call.c (build_new_method_call): Use TYPE_MAIN_VARIANT of class.
1683 1999-05-05 Mark Mitchell <mark@codesourcery.com>
1685 * decl2.c (start_objects): Don't let static constructors and
1686 destructors get inlined.
1688 * parse.y (nested_name_specifier): Make sure ordinary types are
1689 complete, just like template types.
1690 * parse.c: Regenerated.
1692 * pt.c (check_explicit_specialization): Improve error messages.
1694 1999-05-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
1696 * typeck.c (string_conv_p): Use same_type_p to check whether we
1697 try to convert between char and wchar_t.
1699 1999-05-03 Mark Mitchell <mark@codesourcery.com>
1701 * search.c (lookup_field_r): Set the TREE_TYPE of an ambiguous
1702 lookup to error_mark_node here.
1703 (lookup_member): Revise documentation. Add comments. Don't set
1704 the TREE_TYPE to error_mark_node here, and don't build up an extra
1705 TREE_LIST for ambiguous lookups.
1706 (setup_class_bindings): Adjust accordingly.
1707 (push_class_decls): Revise out-of-date comments.
1709 * typeck.c (build_const_cast): Tighten checks for legality.
1711 1999-05-02 Martin von Löwis <loewis@informatik.hu-berlin.de>
1713 * init.c (build_member_call): Lookup names coming from
1714 namespace-scoped LOOKUP_EXPR.
1716 1999-05-03 Jim Blandy <jimb@zwingli.cygnus.com>
1718 * gxxint.texi: Add documentation for 'I'.
1720 1999-05-02 Martin von Löwis <loewis@informatik.hu-berlin.de>
1722 * tinfo.cc (operator==): Qualify type_info with std::.
1724 1999-05-02 Mark Mitchell <mark@codesourcery.com>
1726 * cp-tree.h (lang_decl_flags): Remove comdat. Updated dummy.
1727 (DECL_COMDAT): Remove definition.
1729 1999-05-01 Mark Mitchell <mark@codesourcery.com>
1731 * decl.c (wrapup_globals_for_namespace): Fix thinko in previous
1734 1999-04-30 Mark Mitchell <mark@codesourcery.com>
1736 * class.c (build_vtable): Use build_lang_decl when building
1737 vtables, not just build_decl.
1738 (prepare_fresh_vtable): Likewise.
1739 * decl.c (wrapup_globals_for_namespace): Mark vtables as
1740 DECL_EXTERNAL when calling wrapup_global_declarations.
1741 * decl2.c (priority_info_s): Add initializations_p and
1742 destructions_p members.
1743 (finish_vtable_vardecl): Use TREE_SYMBOL_REFERENCED, not TREE_USED,
1744 when deciding what vtables to write out.
1745 (ssdf_decls): New variable.
1746 (ssdf_decls_used): Likewise.
1747 (start_static_storage_duration_function): Deal with being called
1748 multiple times. Avoid inlining this function.
1749 (generate_inits_for_priority): Deal with reuse of priority map.
1750 (get_priority_info): Clear initializations_p and destructions_p.
1751 (do_static_initialization): Tweak comment.
1752 (do_static_destruction): Likewise. Fix condition on sentries for
1754 (generate_ctor_or_dtor_function): Call all of the static storage
1756 (generate_ctor_or_dtor_function_for_priority): Check
1757 initializations_p and destructions_p to see what priorities need
1758 initialization functions.
1759 (finish_file): Rework to generate multiple static storage duration
1760 functions, rather than just one.
1762 * typeck.c (build_const_cast): Tweak last change to handle
1763 templates correctly.
1765 * typeck.c (build_const_cast): Disallow use of const_cast to
1766 anything but a pointer or reference type.
1768 1999-04-30 Nathan Sidwell <nathan@acm.org>
1770 * decl.c (cp_finish_decl): Don't permit arrays of abstract or
1773 1999-04-29 Mark Mitchell <mark@codesourcery.com>
1775 * decl2.c (do_static_destruction): Remove obsolete FIXME comment.
1776 (finish_file): Indent comments properly.
1778 1999-04-29 Richard Henderson <rth@cygnus.com>
1780 * decl2.c (do_static_initialization): Call do_pending_stack_adjust.
1781 (do_static_destruction): Likewise.
1783 1999-04-29 Nathan Sidwell <nathan@acm.org>
1785 * cp-tree.h (TYPE_NOTHROW_P): New macro.
1786 * decl2.c (delete_sanity): Warn on deleting void *.
1787 * init.c (build_new_1): Use TYPE_NOTHROW_P.
1788 * typeck.c (c_expand_return): cp_pedwarn on returning NULL from
1789 throwing operator new.
1791 1999-04-28 Nathan Sidwell <nathan@acm.org>
1793 * cp-tree.h (build_component_addr): Remove prototype.
1794 * typeck.c (build_component_addr): Make static. Remove MSG
1796 (build_component_addr): Remove MSG parameter, clean up
1798 (build_x_function_call): Use cp_error.
1799 (build_unary_op): Adjust call of build_component_addr.
1801 1999-04-28 Mark Mitchell <mark@codesourcery.com>
1803 * pt.c (tsubst_friend_class): Check for NULL.
1805 Wed Apr 28 11:42:22 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1807 * search.c (binfo_for_vtable): Initialize bfvi.var.
1809 1999-04-27 Nathan Sidwell <nathan@acm.org>
1811 * rtti.c (build_x_typeid): Check rtti is enabled.
1813 1999-04-26 Mark Mitchell <mark@codesourcery.com>
1815 * search.c (is_subobject_of_p): Make sure we're looking at the
1818 1999-04-26 Marc Espie <espie@cvs.openbsd.org>
1820 * Make-lang.in (cplib2.ready): Don't depend on phony targets.
1822 1999-04-23 Mark Mitchell <mark@codesourcery.com>
1824 * decl2.c (finish_file): Tweak handling of extern inlines so that
1825 they are not unnecessarily put out.
1827 * search.c (is_subobject_of_p): Handle TEMPLATE_TYPE_PARMs and
1828 such as base classes.
1830 1999-04-22 Brendan Kehoe <brendan@cygnus.com>
1832 * tree.c (build_exception_variant): Fix typo: use the chain of U,
1833 not trying V, while cycling through U.
1835 1999-04-22 Mark Mitchell <mark@codesourcery.com>
1837 * cp-tree.h (lang_decl_flags): Remove returns_first_arg and
1838 preserves_first_arg. Enlarge dummy accordingly.
1839 (DECL_TINFO_FN_P): New macro.
1840 (SET_DECL_TINFO_FN_P): Likeiwse.
1841 (DECL_RETURNS_FIRST_ARG): Remove.
1842 (DECL_PRESERVES_THIS): Likewise.
1843 (DECL_INIT_PRIORITY): New macro.
1844 (finish_struct_1): Change prototype.
1845 (cat_namespace_levels): Remove prototype.
1846 (vtable_decl_p): New prototype.
1847 (vtype_decl_p): Likewise.
1848 (sigtable_decl_p): Likewise.
1849 (walk_globals_pred): New typedef.
1850 (walk_globals_fn): Likewise.
1851 (walk_globals): New prototype.
1852 (walk_namespaces_fn): New typedef.
1853 (walk_namespaces): New prototype.
1854 (wrapup_globals_for_namespace): Likewise.
1855 (walk_vtables): Remove prototype.
1856 (walk_sigtables): Likewise.
1857 (instantiate_pending_templates): New prototype.
1858 * class.c (finish_struct_1): Don't return a value.
1859 * decl.h (pending_statics): Remove declaration.
1860 * decl.c (walk_namespaces_r): New function.
1861 (walk_globals_r): Likewise.
1862 (vtable_decl_p): Likewise.
1863 (vtype_decl_p): Likewise.
1864 (sigtable_decl_p): Likewise.
1865 (walk_namespaces): Likewise.
1866 (walk_globals_data): New type.
1867 (walk_globals): New function.
1868 (wrapup_globals_for_namespace): Likewise.
1869 (expand_static_init): Remove assertion. Remove redundancy in
1870 conditional. Don't put static data members in static_aggregates
1872 (finish_function): Remove redundancy in conditional. Don't set
1873 DECL_RETURNS_FIRST_ARG.
1874 (cat_namespace_levels): Remove.
1875 * decl2.c: Include splay-tree.h and varray.h.
1876 (priority_info_s): New structure.
1877 (finish_vtable_vardecl): Change prototype. Adjust for new calling
1879 (prune_vtable_vardecl): Likewise.
1880 (finish_sigtable_vardecl): Likewise.
1881 (setup_initp): Remove.
1884 (start_static_storage_duration_function): New function.
1885 (generate_inits_for_priority): Likewise.
1886 (finish_static_storage_duration_function): Likewise.
1887 (get_priority_info): Likewise.
1888 (do_static_initialization): Likewise.
1889 (do_static_destruction): Likewise.
1890 (do_static_initialization_and_destruction): Likewise.
1891 (generate_ctor_or_dtor_function): Likewise.
1892 (generate_ctor_and_dtor_functions_for_priority): Likewise.
1893 (pending_statics): Make it a varray.
1894 (pending_statics_used): New variable.
1895 (saved_inlines): Make it a varray.
1896 (saved_inlines_used): New variable.
1897 (finish_static_data_member): Change method of updating
1899 (mark_inline_for_output): Remove #if 0'd code. Change method of
1900 updating saved_inlines.
1901 (walk_vtables): Remove.
1902 (walk_sigtables): Likewise.
1903 (import_export_decl): Use DECL_TINFO_FN_P.
1904 (pending_templates): Remove declaration.
1905 (maybe_templates): Likewise.
1906 (static_aggregates_initp): Likewise.
1907 (setup_initp): Likewise.
1908 (finish_objects): Simplify.
1909 (INITIALIZE_P_IDENTIFIER): New macro.
1910 (PRIORITY_IDENTIFIER): New macro.
1911 (SSDF_IDENTIFIER): New macro.
1912 (initialize_p_decl): New variable.
1913 (priority_decl): Likewise.
1914 (ssdf_decl): Likewise.
1915 (priority_info_map): Likewise.
1916 (finish_file): Recode output of static intializers and other
1917 file-scope finalization tasks.
1918 * error.c (OB_END_TEMPLATE_ID): New macro.
1919 (dump_type_real): Use it.
1920 (dump_decl): Likewise.
1921 (dump_function_name): Likewise.
1922 * lex.c (set_typedecl_interface_info): Adjust for new walk_globals
1924 (check_newline): Use walk_globals, not walk_vtables.
1925 * pt.c (pending_tempalte_expansions): Remove.
1926 (set_vardecl_interface_info): Likewise.
1927 (pending_templates): Make static.
1928 (maybe_templates): Likewise.
1929 (instantiate_class_template): Adjust call to finish_struct_1.
1930 (instantiate_pending_templates): New function.
1931 * rtti.c (get_tinfo_fn): Use SET_DECL_TINFO_FN_P.
1932 * tree.c (static_aggregates_initp): Remove.
1933 (cp_valid_lang_attribute): Don't use it; use DECL_INIT_PRIORITY
1935 * Makefile.in (decl2.o): Depend on varray.h and splay-tree.h.
1937 * gxx.gperf (RETURN): Rename to RETURN_KEYWORD to avoid clashes
1938 with the RTL code RETURN.
1939 * hash.h: Regenerated.
1940 * lex.c (reinit_parse_for_block): Use RETURN_KEYWORD.
1941 * parse.y: Replace RETURN with RETURN_KEYWORD throughout.
1942 * parse.c: Regenerated.
1943 * pt.c: Include varray.h. Include rtl.h since varray.h requires
1945 (inline_parm_levels): New variable.
1946 (inline_parm_levels_used): Likewise.
1947 (maybe_begin_member_template_processing): Update them.
1948 (maybe_end_member_template_processing): Use them, rather than
1949 guessing how many levels to pop.
1951 * decl.c (make_typename_type): Tighten error-checking.
1953 1999-04-20 Mark Mitchell <mark@codesourcery.com>
1955 * cp-tree.h (build_binary_op): Remove unneeded parameter.
1956 * class.c (build_vrable_entry_ref): Adjust call to
1958 * decl.c (expand_static_init): Likewise.
1959 (grokdeclarator): Likewise.
1960 (finish_function): Likewise.
1961 * decl2.c (delete_sanity): Likewise.
1962 (do_dtors): Likewise.
1963 (do_ctors): Likewise.
1964 * error.c (dump_type_suffix): Likewise.
1965 * expr.c (cplus_expand_expr): Likewise.
1966 * init.c (resolve_offset_ref): Likewise.
1967 (build_new): Likewise.
1968 (build_new_1): Likewise.
1969 (build_vec_delete_1): Likewise.
1970 (expand_vec_init_catch_clause): Likewise.
1971 (build_delete): Likewise.
1972 * pt.c (tsubst): Likewise.
1973 * rtti.c (synthesize_tinfo_fn): Likewise.
1974 * search.c (expand_upcast_fixups): Likewise.
1975 (expand_direct_vtbls_init): Likewise.
1976 * typeck.c (get_member_function_from_ptrfunc): Likewise.
1977 (build_binary_op_nodefault): Likewise.
1978 (point_int_sum): Likewise.
1979 (pointer_diff): Likewise.
1980 (build_unary_op): Likewise.
1981 (build_modify_expr): Likewise.
1982 (get_delta_difference): Likewise.
1983 (build_ptrmemfunc): Likewise.
1984 (expand_ptrmemfunc_cst): Likewise.
1986 1999-04-20 Jason Merrill <jason@yorick.cygnus.com>
1988 * decl.c (grokfndecl): Always call cplus_decl_attributes.
1989 * decl2.c (grokfield): Pass attrlist to grokdeclarator.
1991 1999-04-19 Mark Mitchell <mark@codesourcery.com>
1993 * cp-tree.h (finish_static_data_member_decl): New function.
1994 * decl2.c (finish_static_data_member_decl): Split out from ...
1996 * pt.c (instantiate_class_template): Use it here instead of
1998 (tsubst_decl): Don't set DECL_ASSEMBLER_NAME;
1999 finish_static_data_member_decl will do that. Explicit set
2000 DECL_EXTERNAL to match non-template processing.
2002 1999-04-18 Mark Mitchell <mark@codesourcery.com>
2004 * cp-tree.h (finish_class_definition): Add parameter.
2005 * parse.y (structsp): Use it. Don't call pop_scope here.
2006 * parse.c: Regenerated.
2007 * semantics.c (finish_class_definition): Pop it here.
2009 1999-04-17 Mark Mitchell <mark@codesourcery.com>
2011 * decl.c (xref_tag): Revise handling of nested template
2013 * pt.c (check_explicit_specialization): Tweak handling of friend
2014 templates in template classes.
2015 (tsubst_friend_class): Handle friend declarations for nested
2016 member template classes.
2018 1999-04-16 Mark Mitchell <mark@codesourcery.com>
2020 * class.c (finish_struct): Remove unused variable.
2021 (pushclass): Likewise.
2022 (invalidate_class_lookup_cache): Likewise.
2023 * cp-tree.def (TYPENAME_TYPE): Improve documentation.
2024 * decl.c (build_typename_type): Make sure TYPENAME_TYPE_FULLNAME
2025 doesn't get obliterated.
2026 (make_typename_type): Handle template classes correctly.
2028 * cp-tree.h (TREE_NONLOCAL_FLAG): Remove.
2029 (storetags): Declare.
2030 * class.c (finish_struct): Don't use TREE_NONLOCAL_FLAG.
2031 (pushclass): Likewise. Use storetags to install tag declarations,
2033 (invalidate_class_lookup_cache): Don't use TREE_NONLOCAL_FLAG.
2034 * decl.c (storetags): Make it global.
2035 (push_class_binding): Set INHERITED_VALUE_BINDING_P for an
2036 implicit typename declaration.
2037 (pushtag): Tidy. Don't use TREE_NONLOCAL_FLAG.
2038 * method.c (hack_identifier): Likewise.
2039 * search.c (lookup_member): Likewise.
2041 * decl.c (warn_about_implicit_typename_lookup): New function.
2042 (lookup_name_real): Use it. Rework handling of implicit typename
2045 1999-04-15 Mark Mitchell <mark@codesourcery.com>
2047 * cp-tree.h (lookup_nested_field): Remove.
2048 * class.c (push_nested_class): Handle UNION_TYPEs.
2049 (pop_nested_class): Likewise.
2050 * decl.c (lookup_name_real): Don't call lookup_nested_field.
2051 (start_decl): Use push_nested_class, not just pushclass.
2052 (cp_finish_decl): Use pop_nested_class, not just popclass.
2053 * search.c (lookup_nested_field): Remove.
2055 * cp-tree.h (lang_type): Add documentation.
2056 * decl2.c (handle_class_head): Create template declarations here,
2058 * parse.y (class_head): Return whether or not we entered a new
2059 scope, as well as the type named.
2060 (named_class_head): Likewise.
2061 (named_complex_class_head_sans_basetype): Likewise.
2062 (structsp): Adjust accordingly. Pop scope when required.
2063 * parse.c: Regenerated.
2064 * pt.c (check_default_tmpl_args): Robustify.
2065 (redeclare_class_template): Likewise.
2066 (instantiate_class_template): An instantiation of an
2067 anonymous union is itself an anonymous union.
2068 * semantics.c (begin_class_definition): Don't create template
2071 1999-04-15 Jason Merrill <jason@yorick.cygnus.com>
2073 * parse.y (after_type_declarator_intern): New nonterminal.
2074 (after_type_declarator): Use it.
2075 (direct_after_type_declarator): Likewise. Move above
2076 nonnested_type to fix reduce/reduce conflict resolution.
2077 (declmods): Reducing from just 'attributes' has EMPTY precedence.
2078 * Makefile.in (CONFLICTS): Update.
2080 * decl.c (define_label): Downgrade error for jumping over a
2081 non-POD decl to pedwarn.
2083 1999-04-14 Mark Mitchell <mark@codesourcery.com>
2085 * cp-tree.h (popclass): Change declaration.
2086 (pop_nested_class): Likewise.
2087 (poplevel_class): Remove declaration.
2088 * call.c (convert_default_argument): Pass no arguments to
2090 * class.c (finish_struct_1): Likewise.
2091 (finish_struct): Likewise.
2092 (popclass): Remove argument. Simplify code accordingly.
2093 (pop_nested_class): Likewise.
2094 * decl.c (poplevel_class): Declare it here, and make it static.
2095 (poplevel): Handle class scopes.
2096 (poplevel_class): Don't take an rgument. Simplify.
2097 (pop_everything): Pass no arguments to pop_nested_class.
2098 (cp_finish_decl): Pass no arguments to popclass.
2099 (grokdeclarator): Pass no arguments to pop_nested_class.
2100 (finish_function): Likewise.
2101 * decl2.c (grokfield): Likewise.
2102 (pop_scope): Pass no arguments to popclass.
2103 * lex.c (do_pending_defargs): Pass no arguments to pop_nested_class.
2104 * pt.c (instantiate_class_template): Move call to pushclass, and
2105 document. Pass no arguments to popclass.
2106 (regenerate_decl_from_template): Likewise.
2108 1999-04-14 Jason Merrill <jason@yorick.cygnus.com>
2110 * typeck.c (build_unary_op): Handle taking the address of a unique
2111 bound non-static member function.
2113 1999-04-13 Martin von Loewis <loewis@informatik.hu-berlin.de>
2115 * lang-options.h (-Wdeprecated): New flag.
2116 * decl2.c (warn_deprecated): New flag.
2117 (lang_decode_option): Deprecated this-is-variable,
2118 external-templates, alt-external-templates.
2119 Support -Wdeprecated.
2120 * errfn.c (cp_deprecated): New function.
2122 1999-04-13 Jason Merrill <jason@yorick.cygnus.com>
2124 * decl2.c (setup_initp): Compare DECL_ASSEMBLER_NAME instead
2125 of the decls themselves.
2127 * pt.c (tsubst_function_type): Copy attributes over.
2129 * tree.c (cp_valid_lang_attribute): New fn. Handle init_priority
2131 * cp-tree.h: Add prototype.
2132 * decl.c (init_decl_processing): Set valid_lang_attribute.
2134 1999-04-13 Mark Mitchell <mark@codesourcery.com>
2136 * class.c (finish_struct_1): Look at the const-ness of the field's
2137 type, not the TREE_READONLY-ness of the declaration.
2138 * method.c (synthesize_method): Likewise.
2139 * pt.c (tsubst_decl): Call c_apply_type_quals_to_decl when
2140 creating new declarations.
2142 1999-04-13 Mike Stump <mrs@wrs.com>
2144 * decl2.c (import_export_decl): Because vtables always reference
2145 virtual functions, even if they are inlined, don't allow
2146 -fno-implement-inlines to not emit them, instead, emit them with
2148 * decl.c (start_function): Likewise.
2150 1999-04-12 Jason Merrill <jason@yorick.cygnus.com>
2152 * cp-tree.h (struct lang_type): Add com_interface.
2153 (CLASSTYPE_COM_INTERFACE): New macro.
2154 * class.c (set_rtti_entry): COM interface classes have no RTTI
2155 entries in their vtables; adjust.
2156 (add_virtual_function, finish_base_struct, skip_rtti_stuff,
2157 modify_one_vtable, fixup_vtable_deltas1, override_one_vtable,
2158 finish_struct_1): Likewise.
2159 * decl2.c (mark_vtable_entries): Likewise.
2160 * rtti.c (build_headof, get_tinfo_fn_dynamic): Likewise.
2161 * search.c (get_abstract_virtuals_1, get_abstract_virtuals,
2162 expand_upcast_fixups): Likewise.
2163 * tree.c (debug_binfo): Likewise.
2165 * cp-tree.h (COMPARE_NO_ATTRIBUTES): New macro.
2166 * typeck.c (comptypes): If we get it, ignore attributes.
2167 * class.c (instantiate_type): Use BASELINK_P. Change complain
2168 parameter to flags; 2 means ignore attributes.
2169 * call.c (build_op_delete_call): Pass it.
2171 * decl.c (xref_tag): Only complain once about using a typedef-name
2172 with 'struct'. Downgrade to pedwarn.
2174 * decl.c (grokdeclarator): Allow [] syntax for zero-length array.
2176 * parse.y (absdcl_intern): New nonterminal.
2177 (absdcl, direct_abstract_declarator): Use it.
2179 * pt.c (lookup_template_class): Look through implict typename.
2181 1999-04-11 Mark Mitchell <mark@codesourcery.com>
2183 * friend.c (add_friend): Deal gracefully with error_mark_node.
2184 * method.c (build_overload_value): Handle pointers-to-members as
2185 template parameters.
2187 * decl.c (push_binding): Fix typo in comment.
2189 1999-04-10 Mark Mitchell <mark@codesourcery.com>
2191 * error.c (dump_type_real): If a typename is a template-id, put
2192 out the template arguments.
2193 (dump_expr): Handle TEMPLATE_ID_EXPR.
2194 * pt.c (lookup_template_class): Now that full arguments are
2195 available everywhere, remove code that tried to guess them.
2197 1999-04-09 Mark Mitchell <mark@codesourcery.com>
2199 * decl.c (make_typename_type): Complain if we don't find a type
2200 when trying to make a typename type for a non-template type.
2202 1999-04-09 Jason Merrill <jason@yorick.cygnus.com>
2204 * decl.c (start_decl): Pass attributes to grokdeclarator.
2205 (grokdeclarator): Handle attributes on constructor-syntax
2208 1999-04-08 Mark Mitchell <mark@codesourcery.com>
2210 * error.c (dump_expr): Don't crash on INDIRECT_REFs whose operands
2213 * search.c (template_self_reference_p): Tweak.
2215 1999-04-07 Mark Mitchell <mark@codesourcery.com>
2217 * init.c (build_offset_ref): Don't build yet another weird data
2218 structure to describe overloaded functions.
2220 1999-04-06 Mark Mitchell <mark@codesourcery.com>
2222 * cp-tree.h (BASELINK_P): New macro.
2223 (SET_BASELINK_P): Likewise.
2224 * init.c (build_member_call): Remove needless assignment in if
2226 * search.c (lookup_field_r): Fix handling when we are looking
2227 specifically for a type; these are not hidden by functions and
2229 (lookup_member): Use SET_BASELINK_P.
2230 * tree.c (is_overloaded_fn): Use BASELINK_P.
2231 (really_overloaed_fn): Likewise.
2232 (get_first_fn): Likewise.
2234 1999-04-05 Mark Mitchell <mark@codesourcery.com>
2236 * decl.c (lookup_name_current_level): Tweak, and improve
2239 * class.c (maybe_fixup_vptrs): Remove declaration.
2240 (build_class_init_list): Likewise.
2241 * decl.c (pushdecl_class_level): Call check_template_shadow here
2243 (push_class_level_binding): ... not here.
2244 * search.c (dfs_push_type_decls): Only avoid
2245 template-self-reference TYPE_DECLs if they are from base classes.
2247 1999-04-04 Mark Mitchell <mark@codesourcery.com>
2249 * pt.c (check_template_shadow): Don't treat OVERLOADs as _DECL
2252 1999-04-03 Jason Merrill <jason@yorick.cygnus.com>
2254 * class.c (maybe_fixup_vptrs, build_class_init_list): Lose.
2255 (finish_struct_1): Don't call build_class_init_list.
2257 1999-04-02 Mark Mitchell <mark@codesourcery.com>
2259 * tinfo.h (__class_type_info): Fix illegal declaration.
2261 * cp-tree.def (TEMPLATE_ID_EXPR): Update comment.
2262 * cp-tree.h (INHERITED_VALUE_BINDING_P): New macro.
2263 (IDENTIFIER_CLASS_VALUE): Improve documentation.
2264 (is_properly_derived_from): Declare.
2265 (invalidate_class_lookup_cache): Likewise.
2266 (maybe_maybe_note_name_used_in_class): Likewise.
2267 (note_name_declared_in_class): Likewise.
2268 (push_using_decl): Remove duplicate declaration.
2269 (id_in_current_class): Remove declaration.
2270 (push_class_binding): Change prototype.
2271 (clear_identitifer_class_values): Declare.
2272 * call.c (is_properly_derived_from): Make it global.
2273 (build_new_function_call): Be careful about updating candidates.
2274 (build_new_method_call): Handle COMPONENT_REFs. Don't crash when
2275 asked to make illegal calls.
2276 * class.c: Include splay-tree.h.
2277 (class_stack_node): Add names_used slot.
2278 (check_member_decl_is_same_in_complete_scope): Remove.
2279 (add_method): Fix comment. Push the declaration into class
2281 (finish_struct_1): When popping the class, pop the bindings too.
2282 Remove check for data member/function member conflict.
2283 (finish_struct): Remove calls to
2284 check_member_decl_is_same_in_complete_scope. Change calls to
2286 (pushclass): Clear names_used in the class stack entry.
2287 Use invalidate_class_lookup_cache to remove cached entries, rather
2288 than magic values with popclass. Clear IDENTIFIER_CLASS_VALUE
2289 before entering a new class. Remove dead code. Don't mess with
2290 current_function_decl when pushing declarations.
2291 (invalidate_class_lookup_cache): New function, split out from ...
2292 (popclass): Here. Clean up names_used on our way out.
2293 (instantiate_type): Adjust.
2294 (build_self_reference): Don't push the declaration here.
2295 (maybe_note_name_used_in_class): New function.
2296 (note_name_declared_in_class): Likewise.
2297 * decl.c (add_binding): Change prototype.
2298 (find_class_binding_level): New function.
2299 (innermost_nonclass_level): Likewise.
2300 (current_binding_level): Update documentation.
2301 (inner_binding_level): Remove. Replace with current_binding_level
2303 (push_binding_level): Remove special handling of
2304 class_binding_level.
2305 (pop_binding_level): Likewise. Use find_class_binding_level.
2306 (suspend_binding_level): Likewise.
2307 (global_bindings_p): Use innermost_nonclass_level.
2308 (toplevel_bindings_p): Likewise.
2309 (namespace_bindings_p): Likewise.
2310 (pseudo_global_level_p): Likewise.
2311 (push_binding): Clear INHERITED_VALUE_BINDING_P.
2312 (add_binding): Check for illegal multiple declarations. Return a
2313 value indicating whether or not the new binding was legal.
2314 (push_local_binding): Skip over class binding levels. Check
2315 return value from add_binding.
2316 (push_class_binding): Set INHERITED_VALUE_BINDING_P. Call
2317 note_name_declared_in_class.
2318 (pushlevel_class): Remove "fake out the rest of the compiler"
2320 (poplevel_class): Reset IDENTIFIER_CLASS_VALUEs.
2321 (clear_identifier_class_values): New function.
2322 (pop_from_top_level): Use it.
2323 (pop_everything): Tweak.
2324 (maybe_process_template_type_declaration): Don't push the
2325 declaration for the template here.
2326 (pushtag): Don't push tag declarations into class scope here.
2327 (pushdecl): Apply DeMorgan's law for readability.
2328 (pushdecl_class_level): Remove special-case code for
2329 TYPE_BEING_DEFINED. Handle OVERLOADs and anonymous unions.
2330 (push_class_level_bindng): Deal with inherited bindings.
2331 (lookup_name_real): Remove special-case code for
2332 TYPE_BEING_DEFINED, and some implicit typename magic.
2333 (grokdeclarator): Handle COMPONENT_REF for a template function.
2334 (build_enumerator): Don't call pushdecl_class_level here.
2335 (id_in_current_class): Remove.
2336 * decl2.c (grokfield): Don't call pushdecl_class_level or
2337 check_template_shadow.
2338 * errfn.c (cp_file_of): Don't declare.
2339 (cp_line_of): Likewise.
2340 * error.c (dump_decl): Handle an OVERLOAD.
2341 (cp_file_of): Likewise.
2342 (cp_line_of): Likewise.
2343 * init.c (build_member_call): Handle a COMPONENT_REF.
2344 * lex.c (do_identifier): Call maybe_note_name_used_in_class, not
2345 pushdecl_class_level.
2346 * method.c (hack_identifier): Build COMPONENT_REFs for references
2347 to member templates as well as member functions. Remove dead
2349 * parse.y (left_curly): Remove.
2350 (nonnested_type): Call maybe_note_name_used_in_class, not
2351 pushdecl_class_level.
2352 * parse.c: Regenerated.
2353 (nested_name_specifier_1): Likewise.
2354 * pt.c (check_explicit_specialization): Adjust, for robustness.
2355 (check_template_shadow): Handle OVERLOADs.
2356 (build_template_decl): Set DECL_CONSTRUCTOR_P on the
2357 TEMPLATE_DECL, if appropriate.
2358 * search.c (envelope_add_decl): Remove.
2359 (dfs_pushdecls): Likewise.
2360 (dfs_compress_decls): Likewise.
2361 (dfs_push_decls): New function.
2362 (dfs_push_type_decls): Likewise.
2363 (setup_class_bindings): Likewise.
2364 (template_self_reference_p): Likewise.
2365 (lookup_field_r): Use it.
2366 (looup_member): Remove old comment. Deal with ambiguity.
2367 (push_class_decls): Use dfs_push_decls and dfs_push_type_decls,
2368 and remove envelope processing.
2369 * semantics.c (begin_class_definition): Let pushclass push
2370 declarations for base classes.
2371 (finish_member_declaration): Push declarations into class scope.
2372 * typeck.c (build_component_ref): Just put an OVERLOAD into the
2373 COMPONENT_REF, not a TREE_LIST of an OVERLOAD.
2374 (build_x_function_call): Deal with OVERLOAD. Handle template-ids.
2375 * Makefile.in (class.o): Depend on splay-tree.h.
2377 Wed Mar 31 11:30:43 1999 Nathan Sidwell <nathan@acm.org>
2379 * cvt.c (convert_pointer_to_real): Use same_type_p.
2380 * typeck.c (comp_target_types): Use same_type_p.
2382 1999-03-31 Jason Merrill <jason@yorick.cygnus.com>
2384 * semantics.c (begin_inline_definitions,
2385 finish_inline_definitions): Rename from finish_default_args and
2386 begin_inline_definitions, respectively, to something that isn't a
2388 * parse.y (structsp): Adjust.
2390 * tree.c (hash_tree_cons): Remove obsolete via_* parms.
2391 (list_hash_lookup): Likewise.
2392 (hash_tree_chain): Adjust.
2393 * pt.c (tsubst): Adjust.
2394 (tsubst_arg_types): Use plain hash_tree_cons.
2395 * cp-tree.h (hash_tree_cons_simple): Lose.
2396 * parse.y (declmods, nonempty_cv_qualifiers): Use hash_tree_cons.
2398 Wed Mar 31 10:48:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2400 * Makefile.in (hash.h): Generate using gperf language 'C', not
2401 'KR-C', so gperf uses the `const' keyword on strings.
2403 * gxx.gperf (resword): Const-ify a char*.
2405 1999-03-30 Jason Merrill <jason@yorick.cygnus.com>
2407 * cp-tree.h (IDENTIFIER_AS_DESC, IDENTIFIER_AS_LIST,
2408 CLASSTYPE_BASELINK_VEC, CLASSTYPE_N_SUPERCLASSES,
2409 CLASSTYPE_N_BASECLASSES, CLASSTYPE_MAX_DEPTH,
2410 CLASSTYPE_BASE_INIT_LIST, CLASSTYPE_AS_LIST, CLASSTYPE_ID_AS_LIST,
2411 CLASSTYPE_BINFO_AS_LIST): Remove cruft.
2412 * class.c, lex.c, parse.y, ptree.c, search.c, semantics.c,
2415 1999-03-29 Jason Merrill <jason@yorick.cygnus.com>
2417 * decl2.c (lang_decode_option): Remove -Wsign-promo from -Wall.
2419 1999-03-28 Jason Merrill <jason@yorick.cygnus.com>
2421 * pt.c (fn_type_unification): Ignore 'this' parm from conversion ops.
2423 1999-03-27 Mark Mitchell <mark@codesourcery.com>
2425 * cp-tree.h (add_friend): Declare.
2426 (add_friends): Likewise.
2427 * friend.c (add_friend): Make it global. Don't add to
2428 DECL_BEFRIENDING_CLASSES if the befriending class is a template.
2429 (add_friends): Make it global.
2430 (make_friend_class): Don't add to DECL_BEFRIENDING_CLASSES if the
2431 befriending class is a template.
2432 * parse.y (component_decl_1): Fix typo in comment.
2433 * parse.c: Regenerated.
2434 * pt.c (instantiate_class_template): Use add_friend and
2435 add_friends rather that duplicating some of their functionality
2438 1999-03-27 Jason Merrill <jason@yorick.cygnus.com>
2440 * call.c (build_field_call): Unify 'this' and non-'this' cases.
2442 * typeck.c (build_indirect_ref): Check for 'this' sooner.
2444 Fri Mar 26 10:20:34 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2446 * call.c (op_error): Const-ify a char*.
2447 (add_candidate, source_type, add_warning): Add static prototype.
2448 (print_z_candidates): Const-ify a char*.
2450 * class.c (resolve_address_of_overloaded_function,
2451 fixed_type_or_null, build_vtable_entry_ref): Add static prototype.
2452 (get_vtable_name, finish_struct_1): Const-ify a char*.
2454 * cvt.c (convert_to_reference): Likewise.
2456 * decl.c (redeclaration_error_message, record_builtin_type,
2457 record_unknown_type, member_function_or_else, bad_specifiers):
2459 (find_binding, select_decl, unqualified_namespace_lookup,
2460 lookup_flags, qualify_lookup, record_builtin_java_type, tag_name):
2461 Add static prototype.
2462 (warn_extern_redeclared_static, duplicate_decls, pushdecl,
2463 implicitly_declare, record_builtin_java_type, define_function,
2464 grok_op_properties, tag_name): Const-ify a char*.
2466 * cp-tree.h (FORMAT_VBASE_NAME): Allow parameter `BUF' to be const.
2467 (define_function, finish_builtin_type): Const-ify a char*.
2468 (cp_error, cp_error_at, cp_warning, cp_warning_at, cp_pedwarn,
2469 cp_pedwarn_at, cp_compiler_error, cp_sprintf): Add prototype args.
2470 (file_name_nondirectory): Const-ify a char*.
2471 (init_filename_times): Don't prototype.
2472 (compiler_error): Prototype.
2473 (yyerror, init_repo): Const-ify a char*.
2474 (build_srcloc): Don't prototype.
2475 (build_x_indirect_ref, build_indirect_ref, build_component_addr):
2477 (warn_for_assignment): Don't prototype.
2478 (convert_for_initialization, readonly_error, check_for_new_type,
2479 GNU_xref_begin, GNU_xref_file, GNU_xref_ref, GNU_xref_call):
2482 * decl2.c (acceptable_java_type, output_vtable_inherit,
2483 setup_initp, start_objects, finish_objects, do_dtors, do_ctors,
2484 merge_functions, decl_namespace, validate_nonmember_using_decl,
2485 do_nonmember_using_decl): Add static prototype.
2486 (lang_f_options): Const-ify a char*.
2487 (finish_builtin_type): Likewise.
2488 (add_function, arg_assoc_namespace, arg_assoc_class): Add static
2491 * errfn.c: Include cp-tree.h.
2492 (cp_thing): Add static prototype.
2493 (compiler_error): Don't protoptype.
2494 (cp_compiler_error): Cast `compiler_error' to `errorfn' before
2495 passing it to `cp_thing'.
2497 * error.c (interesting_scope_p): Add static prototype.
2499 * except.c (build_eh_type_type, build_eh_type_type_ref): Const-ify
2502 * init.c (compiler_error): Don't prototype.
2503 (member_init_ok_or_else): Const-ify a char*.
2504 (build_java_class_ref): Add static prototype.
2506 * lex.c (compiler_error): Don't prototype.
2507 (get_time_identifier, interface_strcmp, extend_token_buffer,
2508 handle_cp_pragma): Const-ify a char*.
2509 (is_global, init_filename_times): Add static prototype.
2510 (file_name_nondirectory, cplus_tree_code_name): Const-ify a char*.
2511 (compiler_error): Change from fixed args to variable args.
2512 (yyerror): Const-ify a char*.
2514 * parse.y (cond_stmt_keyword): Const-ify a char*.
2515 (parse_decl): Add static prototype.
2517 * pt.c (template_args_equal, print_template_context): Likewise.
2518 (print_candidates, check_default_tmpl_args): Const-ify a char*.
2519 (instantiate_class_template): Likewise.
2521 * repo.c (get_base_filename, open_repo_file, init_repo): Likewise.
2523 * rtti.c (call_void_fn, expand_generic_desc, expand_si_desc,
2524 expand_class_desc, expand_ptr_desc, expand_attr_desc): Likewise.
2526 * search.c (lookup_field_info, lookup_member): Likewise.
2527 (lookup_member): Cast the first argument of `bzero' to a PTR.
2529 * sig.c (compiler_error): Don't prototype.
2530 (build_signature_pointer_or_reference_nam): Const-ify a char*.
2531 (get_sigtable_name, build_member_function_pointer): Likewise.
2533 * tree.c (compiler_error): Don't prototype.
2534 (no_linkage_helper, build_srcloc): Add static prototype.
2535 (build_vbase_pointer_fields): Const-ify a char*.
2536 (__eprintf): Don't unnecessarily handle `const' when !__STDC__.
2538 * typeck.c (compiler_error): Don't prototype.
2539 (convert_for_assignment): Const-ify a char*.
2540 (comp_cv_target_types): Add static prototype.
2541 (build_x_indirect_ref, build_indirect_ref, convert_arguments,
2542 build_component_addr, build_unary_op, convert_for_initialization):
2545 * typeck2.c (ack): Add static prototype and change from fixed args
2547 (readonly_error, check_for_new_type): Const-ify a char*.
2549 * xref.c (_XREF_FILE, find_file, filename, fctname, declname,
2550 fixname, open_xref_file, classname, GNU_xref_begin): Likewise.
2551 (GNU_xref_file): Likewise. Also use `xmalloc' instead of `malloc'.
2552 (GNU_xref_end_scope, GNU_xref_ref, GNU_xref_decl, GNU_xref_call,
2553 gen_assign, GNU_xref_member): Const-ify a char*.
2555 1999-03-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
2557 * gxxint.texi: Remove old discussion on copying virtual bases.
2559 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
2561 * Make-lang.in: Remove all references to g++.o/g++.c.
2562 Link g++ from gcc.o.
2564 1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
2566 * decl2.c (comdat_linkage): Treat vtables like functions.
2568 1999-03-25 Mark Mitchell <mark@codesourcery.com>
2570 * pt.c (tsubst_decl): tsubst into DECL_BEFRIENDING_CLASSES.
2572 1999-03-25 Nathan Sidwell <nathan@acm.org>
2574 * decl.c (init_decl_processing): Add `signed' type as a synonym
2577 1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
2579 * typeck.c (common_type): Handle cv-qual unification for pointers
2582 * decl.c (unqualified_namespace_lookup): Return error_mark_node
2584 (lookup_name_real): Set LOOKUP_COMPLAIN when *not* parsing.
2585 * lex.c (do_identifier): If we got error_mark_node, call
2588 1999-03-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
2590 * class.c (finish_struct_1): Always reset TYPE_FIELDS for empty
2593 1999-03-24 Jason Merrill <jason@yorick.cygnus.com>
2595 * decl.c (lookup_name_real): Do nested field lookup regardless of
2598 1999-03-24 Mark Mitchell <mark@codesourcery.com>
2600 * cp-tree.h (lang_type): Remove has_assignment and
2601 has_real_assignment. Add befriending_classes.
2602 (TYPE_HAS_ASSIGNMENT): Remove.
2603 (TYPE_HAS_REAL_ASSIGNMENT): Likewise.
2604 (CLASSTYPE_BEFRIENDING_CLASSES): New macro.
2605 (lang_decl): Document.
2606 (DECL_BEFRIENDING_CLASSES): New macro.
2607 (FRIEND_NAME): Move declaration to more obvious location.
2608 (FRIEND_DECLS): Likewise.
2609 * class.c (finish_struct_1): Don't use TYPE_HAS_REAL_ASSIGNMENT.
2610 * decl.c (duplicate_decls): Copy DECL_BEFRIENDING_CLASSES.
2611 (fixup_anonymous_union): Don't use TYPE_HAS_ASSIGNMENT.
2612 (grok_op_properties): Likewise.
2613 * friend.c (is_friend): Use FRIEND_NAME and FRIEND_DECLS.
2614 (add_friend): Likewise. Don't do weird things with assignment
2615 operators. Update DECL_BEFRIENDING_CLASSES.
2616 (add_friends): Don't do weird things with assignment operators.
2617 (make_friend_class): Likewise. Update
2618 CLASSTYPE_BEFRIENDING_CLASSES.
2619 * pt.c (instantiate_class_template): Don't set
2620 TYPE_HAS_ASSIGNMENT.
2621 (tsubst_copy): Substitute the TREE_TYPE for more unary
2623 * ptree.c (print_lang_type): Don't look at TYPE_HAS_ASSIGNMENT.
2624 * search.c (protected_accessible_p): New function.
2625 (friend_accessible_p): Likewise.
2626 (accessible_p): Use them.
2628 1999-03-23 Mark Mitchell <mark@codesourcery.com>
2630 * pt.c (convert_nontype_argument): Don't create things that aren't
2631 PTRMEM_CSTs when applying a qualification conversion to a
2634 1999-03-23 Mark Mitchell <mark@codesourcery.com>
2636 * Makefile.in (OBJS): Don't mention hash.o.
2637 (OBJDEPS): Likewise.
2639 1999-03-23 Jason Merrill <jason@yorick.cygnus.com>
2641 * decl2.c (finish_file): Set at_eof to 2 after expanding ctors.
2642 * decl.c (expand_static_init): Make sure we don't add any after
2645 * decl.c (cp_finish_decl): Move intelligence about handling
2646 DECL_COMDAT for variables from here...
2647 * decl2.c (comdat_linkage): ...to here.
2648 (maybe_make_one_only): Tweak.
2649 (import_export_decl): Call comdat_linkage for variables, too.
2650 (finish_file): Handle template statics properly.
2652 1999-03-22 Mark Mitchell <mark@codesourcery.com>
2654 * cp-tree.h (TYPE_PTRMEMFUNC_P): Use TYPE_PTRMEMFUNC_FLAG.
2655 Document internals of pointer-to-member-functions.
2656 (DELTA2_FROM_PTRMEMFUNC): Make it call delta2_from_ptrmemfunc.
2657 (PFN_FROM_PTRMEMFUNC): Likewise.
2658 (build_type_conversion): Remove unused parameter.
2659 (build_ptrmemfunc1): Declare.
2660 (expand_ptrmemfunc_cst): New function.
2661 (delta2_from_ptrmemfunc): Likewise.
2662 (pfn_from_ptrmemfunc): Likewise.
2663 * cvt.c (cp_convert_to_pointer): Remove unused parameter to
2664 build_type_conversion. Use TYPE_PTRMEM_P for readability.
2665 (convert_to_reference): Remove unused parameter to
2666 build_type_conversion.
2667 (ocp_convert): Likewise.
2668 (build_user_type_conversion): Likewise.
2669 * error.c (dump_expr): Handle NULL pointer-to-member functions.
2670 * expr.c (cplus_expand_expr): Handle PTRMEM_CSTs for functions.
2671 * method.c (build_overload_value): Don't go splitting CONSTRUCTORs
2672 open when handling pointer-to-member functions.
2673 * pt.c (convert_nontype_argument): Clean up error messages. Be
2674 more stringent with pointers-to-members.
2675 * typeck.c (build_ptrmemfunc1): Don't declare. Make it global.
2676 (build_unary_op): Tidy ever-so-slightly.
2677 (build_conditional_expr): Remove extra parameter to
2678 build_type_conversion.
2679 (build_ptrmemfunc): Build PTRMEM_CSTs if we know what function
2681 (expand_ptrmemfunc_cst): Define.
2682 (delta2_from_ptrmemfunc): Likewise.
2683 (pfn_from_ptrmemfunc): Likewise.
2685 1999-03-19 Mark Mitchell <mark@codesourcery.com>
2687 * init.c (build_member_call): Handle template-id expressions
2689 * typeck.c (build_x_function_call): Likewise.
2691 1999-03-19 Chip Salzenberg <chip@perlsupport.com>
2693 * friend.c (make_friend_class): Avoid core dump when
2694 not-yet-defined friend type lacks TYPE_LANG_SPECIFIC().
2696 1999-03-18 Jason Merrill <jason@yorick.cygnus.com>
2698 * decl.c (start_function): Suppress normal linkage heuristics
2699 for #pragma interface under MULTIPLE_SYMBOL_SPACES.
2701 1999-03-19 Alexandre Oliva <oliva@dcc.unicamp.br>
2703 * Make-lang.in: ($(INTL_TARGETS)): Depend on cp/parse.c.
2704 ($(srcdir)/cp/parse.c): Moved from ../Makefile.in.
2706 1999-03-17 Martin von Löwis <loewis@informatik.hu-berlin.de>
2708 * parse.y (named_complex_class_head_sans_basetype):
2709 Do not push a scope for error_mark_node.
2710 (maybe_base_class_list): Likewise.
2712 * decl.c (start_decl): Check for error_mark_node as a type.
2713 Detected by g++.brendan/array-refs.C.
2714 (start_decl_1): Likewise. Detected by g++.bugs/900322_01.C.
2715 (maybe_build_cleanup_1): Likewise. Detected by
2716 g++.jason/incomplete1.C.
2718 * tree.c (build_dummy_object): Use void_zero_node instead of the
2720 (is_dummy_object): Check for such a node.
2721 Detected by g++.bob/inherit1.C
2723 1999-03-16 Jason Merrill <jason@yorick.cygnus.com>
2725 * method.c (old_backref_index): Split out...
2726 (flush_repeats): From here. Rename back from try_old_backref.
2727 (build_mangled_name): Put back some old-style repeat handling.
2729 Mon Mar 15 21:57:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2731 * lex.c: Don't include setjmp.h.
2732 (parse_float): New static function.
2733 (pf_args): New struct.
2734 (real_yylex): Use them in call to `do_float_handler'.
2736 1999-03-15 Mark Mitchell <mark@markmitchell.com>
2738 * decl.c (xref_basetypes): Set CLASSTYPE_VBASECLASSES here.
2739 * tree.c (layout_basetypes): Not here.
2740 * search.c (dfs_search): Remove; no longer used.
2742 1999-03-12 Mark Mitchell <mark@markmitchell.com>
2744 * decl2.c (validate_nonmember_using_decl): Issue sensible
2745 error-messages on bogus qualifiers.
2747 1999-03-14 Jason Merrill <jason@yorick.cygnus.com>
2749 * call.c (add_function_candidate): Fix uninitialized variable.
2751 * Makefile.in (search.o): Add dependency on varray.h.
2753 1999-03-13 Jason Merrill <jason@yorick.cygnus.com>
2755 * decl.c (duplicate_decls): Use same_type_p.
2756 * method.c (try_old_backref): Renamed from flush_repeats. Use
2757 same_type_p. Don't try to handle repeats. Return success.
2758 (is_back_referenceable_type): Return 0 if TYPE_FOR_JAVA. Support
2759 calls from old-style code, too.
2760 (check_ktype): Use same_type_p.
2761 (check_btype): Use same_type_p. Don't pull out TYPE_MAIN_VARIANT.
2762 (build_qualified_name): Simplify logic.
2763 (process_overload_item): Strip typedefs and quals at the top.
2764 (build_mangled_name_for_type_with_Gcode): Remove call to
2765 type_canonical_variant.
2766 (build_mangled_name): Likewise. Remove support for old-style
2767 repeats, which have been disabled since 2.7.2. Don't mess with
2769 (build_decl_overload_real): Don't mess with TREE_USED.
2771 1999-03-13 Nathan Sidwell <nathan@acm.org>
2773 * error.c (cp_printers): Add 'F' escape character.
2774 (dump_type_real): Remove TREE_LIST (fnargs) printing.
2775 Functionality moved to dump_parameters.
2776 (dump_type_suffix): Use dump_parameters and dump_exception_spec.
2777 (dump_function_decl): Extend meaning of V parameter. Use
2778 dump_parameters and dump_exception_spec.
2779 (dump_parameters): New static function.
2780 (dump_exception_spec): New static function.
2781 (fndecl_as_string): Change argument semantics. Use
2782 dump_function_decl directly.
2784 * sig.c (build_signature_table_constructor): Use cp_error.
2786 1999-03-13 Martin von Löwis <loewis@informatik.hu-berlin.de>
2788 * semantics.c (finish_switch_cond): Handle error cases gracefully.
2789 Detected by g++.law/enum5.C.
2791 * typeck.c (build_modify_expr): Check for errors after resolving
2792 offsets. Detected by g++.brendan/static1.C.
2794 * decl.c (complete_array_type): Ignore initial_value if it is an
2795 error. Detected by g++.benjamin/17930.C.
2797 * typeck2.c (process_init_constructor): Return error if one argument
2798 is in error. Detected by g++.benjamin/13478.C.
2800 1999-03-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
2802 * decl.c (select_decl): Allow class templates when we need types.
2803 * decl2.c (ambiguous_decl): Likewise.
2805 1999-03-12 Mark Mitchell <mark@markmitchell.com>
2807 * lex.c (do_identifier): Correct call to enforce_access.
2808 * search.c (accessible_p): Tweak comment.
2810 1999-03-10 Mark Mitchell <mark@markmitchell.com>
2812 * semantics.c (begin_class_definition): Call build_self_reference.
2813 (finish_member_declaration): Set DECL_CONTEXT for TYPE_DECLs.
2815 * search.c (assert_canonical_unmarked): Fix typo in prototype.
2817 * search.c (dfs_canonical_queue): New function.
2818 (dfs_assert_unmarked_p): Likewise.
2819 (assert_canonical_unmarked): Likewise.
2820 (access_in_type): Use it.
2821 (accessible_p): Likewise. Walk the whole tree when umarking.
2823 * sig.c (build_signature_table_constructor): Use accessible_p
2824 instead of compute_access.
2826 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
2828 * call.c (add_builtin_candidates): Handle overloaded conversion ops.
2830 1999-03-09 Mark Mitchell <mark@markmitchell.com>
2832 * cp-tree.h (flag_access_control): Declare.
2833 (TREE_VIA_PPUBLIC): Document.
2834 (DECL_NONSTATIC_MEMBER_P): New macro.
2835 (enforce_access): Return an indication of whether or not access
2837 (build_self_reference): Change prototype.
2838 (compute_access): Replace with ...
2839 (accessible_p): New function.
2840 (dfs_walk): Change prototype.
2841 (dfs_unmark): Likewise.
2842 (markedp): Likewise.
2843 * call.c (enforce_access): Use accessible_p.
2844 * class.c (build_self_reference): Insert the declaration into the
2845 list of members for this type, and make it public.
2846 * decl.c (xref_basetypes): Avoid ill-timed recursion.
2847 * init.c (build_offset_ref): Use lookup_member, not three separate
2848 name-lookups. Call enforce_access rather than checking for
2849 illegal accesses here.
2850 (resolve_offset_ref): Likewise.
2851 * lex.c (do_identifier): Likewise.
2852 * method.c (hack_identifier): Likewise.
2853 * parse.y (self_reference): Remove.
2854 (opt_component_decl_list): Don't use it.
2855 * parse.c: Regenerated.
2856 * pt.c (print_candidates): Generalize to handle lists of
2857 overloaded functions.
2858 (instantiate_class_template): Don't rely on TREE_VIA_PRIVATE; it's
2860 (get_template_base): Use new calling convention for dfs_walk.
2861 * search.c: Include varray.h. Add prototypes.
2862 (dfs_walk): Accept a data pointer to pass to the work functions.
2863 All callers changed. All work functions changed.
2864 (breadth_first_search): Rename to bfs_walk, and make consistent
2866 (dfs_walk_real): New function.
2867 (canonical_binfo): New function.
2868 (context_for_name_lookup): Likewise.
2869 (shared_marked_p): Likewise.
2870 (shared_unmarked_p): Likewise.
2871 (lokup_field_queue_p): Likewise.
2872 (lookup_field_r): Generalize to handle both functions and fields.
2873 (lookup_field): Just call lookup_member.
2874 (lookup_fnfields): Likewise.
2875 (lookup_member): Move body of lookup_field here and generalize.
2876 (dfs_accessible_queue_p): Likewise.
2877 (dfs_accessible_p): Likewise.
2878 (dfs_access_in_type): Likewise.
2879 (access_in_type): Likewise.
2880 (compute_access): Remove, and replace with ...
2881 (accessible_p): New function.
2882 (vbase_types): Remove.
2883 (vbase_decl_ptr_intermediate): Likewise.
2884 (vbase_decl_ptr): Likewise.
2885 (vbase_init_result): Likewise.
2886 (closed_envelopes): Likewise.
2887 (bvtable): Likewise.
2889 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
2891 * call.c (add_function_candidate): Check for proper number of args
2892 before checking the validity of those args.
2894 1999-03-06 Jason Merrill <jason@yorick.cygnus.com>
2896 * cp-tree.h (struct lang_type): Add anon_union field.
2897 (ANON_UNION_TYPE_P): Use it instead of examining type.
2898 (SET_ANON_UNION_TYPE_P): New macro.
2899 * decl.c (check_tag_decl): Use it.
2901 * search.c (compute_access): Handle non-type contexts earlier, and
2904 * tree.c (build_exception_variant): Use copy_to_permanent.
2906 * decl2.c (setup_initp): Give statics with no priority the default
2908 (do_dtors, do_ctors, finish_file): Remove special handling of
2909 non-prioritized statics.
2911 1999-03-05 Mark Mitchell <mark@markmitchell.com>
2913 * cp-tree.h (ANON_UNION_TYPE_P): Robustify.
2914 * decl.c (make_typename_type): Don't issue an error if an
2915 immediate lookup fails; it migt be resolved later.
2916 * friend.c (is_friend): Add comment.
2917 * search.c (breadth_first_search): Add POSTFN and DATA
2918 parameters. Tidy. All callers changed.
2919 (lookup_field_queue_p): New function.
2920 (lookup_field_r): Likewise.
2921 (lookup_field_post): Likewise.
2922 (lookup_field): Use them, via breadth_first_search, instead of
2924 (compute_access): Robustify.
2925 (lookup_fnfield_info): New structure.
2927 1999-03-05 Jason Merrill <jason@yorick.cygnus.com>
2929 * pt.c (tsubst, case ARRAY_REF): Use tsubst_expr again.
2931 1999-03-03 Jason Merrill <jason@yorick.cygnus.com>
2933 * class.c, decl2.c, method.c, pt.c: Add 'static' to make SunOS 4
2936 * decl2.c (import_export_class): Also return if
2937 CLASSTYPE_INTERFACE_ONLY is set.
2939 1999-03-03 Martin von Löwis <loewis@informatik.hu-berlin.de>
2941 * decl.c (push_overloaded_decl): Only overwrite the old binding if
2943 * decl2.c (do_local_using_decl): Fix loop termination.
2945 1999-03-02 Mark Mitchell <mark@markmitchell.com>
2947 * cp-tree.h (determine_specialization): Don't declare.
2948 * pt.c (determine_specialization): Make it static. Eliminate
2949 complain parameter. Note that decl is always non-NULL now, and
2950 simplify accordingly.
2952 * decl.c (maybe_push_to_top_level): Always call
2953 push_cp_function_context.
2954 (pop_from_top_level): Always call pop_cp_function_context.
2956 1999-02-26 Nathan Sidwell <nathan@acm.org>
2958 * typeck.c (complete_type_or_else): Add VALUE arg, for helpful
2960 * cp-tree.h (complete_type_or_else): Added VALUE parameter.
2961 * init.c (build_new_1): Extra arg to complete_type_or_else.
2962 (build_delete): Likewise.
2963 * typeck.c (require_complete_type): Likewise.
2964 (pointer_int_sum): Likewise.
2965 (pointer_diff): Likewise.
2966 (build_component_ref): Likewise.
2968 * typeck2.c (incomplete_type_error): Always use cp_error.
2969 Show declaration of undefined type, if appropriate.
2970 Deal with UNKNOWN_TYPE nodes.
2972 * typeck.c (require_complete_type): Use TYPE_SIZE as
2973 size_zero_node to mean incomplete type.
2974 (require_complete_type_in_void): New function.
2975 (build_compound_expr): Call complete_type_in_void for LHS.
2976 (build_c_cast): Call complete_type_in_void for void cast.
2977 * cvt.c (ocp_convert): Call complete_type_in_void for void cast.
2978 * decl.c (cplus_expand_expr_stmt): Void expression checks moved to
2979 require_complete_type_in_void. Call it.
2980 * cp-tree.h (require_complete_type_in_void): Prototype new function.
2982 * typeck.c (convert_arguments): Use alternative format for
2983 function decls. Don't require_complete_type here. Simplify
2984 diagnostic printing.
2985 (convert_for_initialization): Don't require_complete_type on RHS yet.
2986 * call.c (convert_arg_to_ellipsis): Call require_complete_type.
2988 * call.c (build_over_call): Cope with qualified void return type.
2989 * semantics.c (finish_call_expr): Likewise.
2990 * typeck.c (build_function_call_real): Likewise.
2991 (c_expand_return): Likewise.
2992 * decl2.c (reparse_absdcl_as_expr): Cope with qualified void type.
2994 * call.c (print_z_candidates): Use alternate print format, to be
2995 consistent with (pt.c) print_candidates.
2996 * method.c (hack_identifier): List candidate members.
2997 * search.c (lookup_field): Build ambiguous list, and show it, if
3000 1999-02-26 Mark Mitchell <mark@markmitchell.com>
3002 * typeck.c (decay_conversion): Don't confuse constant array
3003 variables with their initializers.
3005 * decl.c (duplicate_decls): Copy DECL_TEMPLATE_INSTANTIATED when
3007 * pt.c (regenerate_decl_from_template): Tweak for clarity.
3008 (instantiate_decl): Mark a decl instantiated before regenerating
3009 it to avoid recursion.
3010 * tree.c (mapcar): Don't call decl_constant_value unless we know
3011 something is TREE_READONLY_DECL_P.
3013 * class.c (check_for_override): Don't stop checking when we find
3014 the first overridden function. Delete #if 0'd code.
3015 * search.c (get_matching_virtual): Likewise.
3017 1999-02-25 Richard Henderson <rth@cygnus.com>
3019 * lang-specs.h: Define __FAST_MATH__ when appropriate.
3021 1999-02-24 Mike Stump <mrs@wrs.com>
3023 * typeck.c (convert_for_assignment): Allow boolean integral constant
3024 expressions to convert to null pointer.
3026 1999-02-24 Martin von Loewis <loewis@informatik.hu-berlin.de>
3028 * decl.c (lookup_namespace_name): Resolve namespace aliases.
3030 * class.c (push_nested_class): Allow namespaces.
3032 * decl2.c (set_decl_namespace): Add friendp parameter.
3033 * decl.c (grokfndecl): Pass it.
3034 (grokvardecl): Likewise.
3035 * cp-tree.h: Change declaration.
3037 1999-02-24 Jason Merrill <jason@yorick.cygnus.com>
3039 * pt.c (tsubst): Allow an array of explicit size zero.
3041 1999-02-23 Jason Merrill <jason@yorick.cygnus.com>
3043 * errfn.c: Change varargs code to look like toplev.c.
3045 * method.c (process_modifiers): Don't prepend 'U' for char or
3048 1999-02-20 Craig Burley <craig@jcb-sc.com>
3050 * Make-lang.in (cplib2.ready): Don't consider updating
3051 cplib2 stuff if the current directory isn't writable, as
3052 it won't work (such as during a `make install').
3054 Sun Feb 21 20:38:00 1999 H.J. Lu (hjl@gnu.org)
3056 * decl2.c (start_objects): Make file scope constructors and
3057 destructors local to the file if ASM_OUTPUT_CONSTRUCTOR and
3058 ASM_OUTPUT_DESTRUCTOR are defined.
3060 1999-02-19 Mark Mitchell <mark@markmitchell.com>
3062 * cp-tree.h (CLASSTYPE_METHOD_VEC): Adjust comment.
3063 (fn_type_unification): Adjust prototype.
3064 (lookup_fnfields_1): Declare.
3065 * call.c (add_template_candidate_real): Adjust call to
3066 fn_type_unification.
3067 * class.c (add_method): Don't allow duplicate declarations of
3068 constructors or destructors.
3069 (resolve_address_of_overloaded_function): Remove unused variable.
3070 Adjust call to fn_type_unification.
3071 * decl.c (grokfndecl): Be more robust in the face of illegal
3073 * decl2.c (check_classfn): Remove hokey handling of member
3075 * pt.c (determine_specialization): Improve comments. Adjust to
3076 handle template argument deduction as per the standard.
3077 (check_explicit_specialization): Fix comment spacing. Handle
3078 type-conversion operators correctly. Improve error-recovery.
3079 (fn_type_unification): Remove EXTRA_FN_ARG parameter.
3080 (get_bindings_real): Simplify handling of static members.
3081 * search.c (lookup_fnfields_1): Make it have external linkage.
3082 * typeck.c (compparms): Fix comment.
3083 (build_unary_op): Don't try to figure out which template
3084 specialization is being referred to when when the address-of
3085 operator is used with a template function.
3087 Thu Feb 18 23:40:01 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3089 * cp-tree.h (lvalue_or_else): Qualify a char* with the `const'
3090 keyword to match an analogous change at the top level.
3092 * tree.c (lvalue_or_else): Likewise.
3094 1999-02-17 Mark Mitchell <mark@markmitchell.com>
3096 * decl.c (xref_basetypes): Comment.
3097 * pt.c (instantiate_class_template): Use xref_basetypes.
3099 1999-02-16 Mark Mitchell <mark@markmitchell.com>
3101 * cp-tree.h (tsubst): Change prototype.
3102 (tsubst_expr): Likewise.
3103 (tsubst_copy): Likewise.
3104 (type_unification): Remove prototype.
3105 * call.c (convert_default_arg): Adjust call to tsubst_expr.
3106 * class.c (resolve_address_of_overloaded_function): Just use
3107 fn_type_unification.
3108 * decl.c (grokdeclarator): Adjust call to tsubst.
3109 * method.c (build_template_parm_names): Likewise.
3110 * pt.c (GTB_VIA_VIRTUAL): New macro.
3111 (GTB_IGNORE_TYPE): Likewise.
3112 (resolve_overloaded_unification): Add `complain' parameter.
3113 (try_one_overload): Likewise.
3114 (tsubst_template_arg_vector): Likewise.
3115 (tsubst_template_parms): Likewise.
3116 (tsubst_aggr_type): Likewise.
3117 (tsubst_arg_types): Likewise.
3118 (tsubst_call_declarator_parms): Likewise.
3119 (unify): Remove explicit_mask.
3120 (type_unification_real): Likewise.
3121 (get_template_base_recursive): Likewise.
3122 (coerce_template_template_parms): Provide prototype.
3123 (tsubst_function_type): Likewise.
3124 (try_class_unification): New function.
3125 All callers changed to use new complain parameter.
3126 (get_template_base): Use try_class_unification.
3127 (unify): Adjust handling of classes derived from template types.
3128 (fn_type_unification): Substitute explicit arguments before
3131 1999-02-16 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3133 * decl.c (pushdecl): Remove dead code.
3135 1999-02-16 Jason Merrill <jason@yorick.cygnus.com>
3137 * decl2.c (finish_objects): Fix code I missed in previous change.
3139 1999-02-13 Jason Merrill <jason@yorick.cygnus.com>
3141 * decl.c (grokfndecl): Return NULL_TREE instead of error_mark_node.
3142 (grokdeclarator): Don't expect error_mark_node from grokfndecl.
3144 * pt.c (maybe_process_partial_specialization): Complain about
3145 'template <>' on non-specialization.
3147 1999-02-10 Jason Merrill <jason@yorick.cygnus.com>
3149 * decl.c (grokdeclarator): Catch wierd declarators.
3150 * decl2.c (finish_file): Don't abort because of namespace parsing
3152 (check_decl_namespace): Remove.
3154 1999-02-09 Mark Mitchell <mark@markmitchell.com>
3156 * cp-tree.h (get_template_base): Don't declare.
3157 (dfs_walk): Declare.
3158 (dfs_unmark): Likewise.
3159 (markedp): Likewise.
3160 * pt.c (unify): Remove duplicate declaration. Pass tparms and
3161 targs to get_template_base.
3162 (get_template_base_recursive): Move here from search.c. Check to
3163 see that the base found can be instantiated to form the desired
3165 (get_template_base): Likewise.
3166 (get_class_bindings): Simplify.
3167 * search.c (get_template_base_recursive): Move to pt.c.
3168 (get_template_base): Likewise.
3169 (markedp): Make it global.
3170 (dfs_walk): Likewise.
3171 (dfs_unmark): Likewise.
3173 1999-02-07 Jason Merrill <jason@yorick.cygnus.com>
3175 * pt.c (maybe_process_partial_specialization): Complain about
3176 specialization in wrong namespace.
3177 * tree.c (decl_namespace_context): New fn.
3179 1999-02-06 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3181 * decl2.c (arg_assoc_type): Handle TEMPLATE_TEMPLATE_PARM.
3182 * pt.c (coerce_template_template_parms): Handle nested
3183 template template parameters.
3185 Sat Feb 6 18:08:40 1999 Jeffrey A Law (law@cygnus.com)
3187 * typeck2.c: Update email addresses.
3189 1999-02-04 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3191 * pt.c (unify): Call coerce_template_parms with the COMPLAIN flag
3194 1999-02-04 Jason Merrill <jason@yorick.cygnus.com>
3196 * lex.c (retrofit_lang_decl): Split out...
3197 (build_lang_decl): From here.
3198 * decl.c (pushdecl): Call it for functions generated by the middle
3199 end that don't have DECL_LANG_SPECIFIC.
3200 * cp-tree.h: Declare it.
3202 * decl2.c: Remove flag_init_priority. Always enable initp stuff.
3203 (start_objects, finish_objects): Only use special
3204 init_priority code if the user specified a priority.
3205 (do_ctors, do_dtors): Use DEFAULT_INIT_PRIORITY for the non-initp
3208 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
3210 * Make-lang.in (GXX_OBJS): Remove choose-temp.o, pexecute.o and
3211 mkstemp.o. Get them from libiberty now.
3212 (DEMANGLER_PROG): Simlarly, remove getopt.o getopt1.o.
3214 Tue Feb 2 22:38:48 1999 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3216 * decl2.c (lang_decode_option): Use read_integral_parameter.
3218 1999-02-01 Mark Mitchell <mark@markmitchell.com>
3220 * pt.c (tsubst, case TYPENAME_TYPE): Check TYPE_BEING_DEFINED
3221 before calling complete_type_or_else.
3223 Mon Feb 1 09:49:52 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3225 * input.c (inline): Don't define, its handled by system.h.
3227 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
3229 * decl2.c: Don't define flag_no_ident here. Don't process
3231 * cp-tree.h: Don't declare flag_no_ident here.
3232 * lang-specs.h: Map -Qn to -fno-ident.
3234 1999-01-28 Jason Merrill <jason@yorick.cygnus.com>
3236 * cp-tree.h (struct tree_binding): Replace scope field with a union.
3237 (BINDING_SCOPE): Adjust.
3238 * decl.c (BINDING_LEVEL): Adjust.
3240 1999-01-26 Jason Merrill <jason@yorick.cygnus.com>
3242 * pt.c (instantiate_class_template): Set up the DECL_INITIAL of
3245 * init.c (expand_member_init): Pull out TYPE_MAIN_VARIANT in
3248 * tree.c (equal_functions): Fix name in prototype.
3250 * decl.c (push_local_binding): Add FLAGS argument.
3251 (pushdecl, push_overloaded_decl): Pass it.
3252 * decl2.c (do_local_using_decl): Likewise.
3253 * cp-tree.h: Adjust prototype.
3254 * decl.c (poplevel): Fix logic.
3256 * decl.c (push_local_binding): Also wrap used decls in a TREE_LIST.
3257 (poplevel): Handle that. Fix logic for removing TREE_LISTs.
3258 (cat_namespace_levels): Don't loop forever.
3260 1999-01-25 Richard Henderson <rth@cygnus.com>
3262 * typeck.c (build_reinterpret_cast): Fix typo in duplicated test.
3264 1999-01-25 Jason Merrill <jason@yorick.cygnus.com>
3266 * class.c (resolve_address_of_overloaded_function): Mark the
3267 chosen function used.
3269 * call.c (build_call): Make sure that a function coming in has
3270 been marked used already.
3271 * decl.c (expand_static_init): Call mark_used instead of
3273 * except.c (call_eh_info, do_pop_exception, expand_end_eh_spec,
3274 alloc_eh_object, expand_throw): Likewise.
3275 * init.c (build_builtin_delete_call): Likewise.
3276 * rtti.c (call_void_fn, get_tinfo_fn, build_dynamic_cast_1,
3277 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
3278 expand_generic_desc): Likewise.
3280 1999-01-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
3282 * tree.c (equal_functions): New function.
3283 (ovl_member): Call it.
3285 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
3287 * cvt.c (cp_convert_to_pointer): Fix conversion of 0 to pmf.
3289 1999-01-25 Martin von Loewis <loewis@informatik.hu-berlin.de>
3291 * decl.c (decls_match): Return 1 if old and new are identical.
3292 (push_overloaded_decl): Set OVL_USED when PUSH_USING.
3294 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
3296 * decl.c (start_function): Make member functions one_only on windows.
3297 * decl2.c (import_export_decl): Likewise.
3299 * decl.c (grokdeclarator): Don't complain about implicit int in
3300 a system header. Change same-name field check to not complain in
3301 a system header instead of within extern "C".
3303 1999-01-21 Mark Mitchell <mark@markmitchell.com>
3305 * cp-tree.h (PUSH_GLOBAL): New macro.
3306 (PUSH_LOCAL): Likewise.
3307 (PUSH_USING): Likewise.
3308 (namespace_bindings_p): Declare.
3309 (push_overloaded_decl): Likewise.
3310 * decl.c (push_overloaded_decl): Don't make it static. Check for
3311 illegal declarations after using declarations here.
3312 (namespace_bindings_p): Likewise.
3313 (duplicate_decls): Don't consider declarations from different
3314 namespaces to be the same.
3315 (pushdecl): Use symbolic PUSH_ constants in calls to
3316 push_overloaded_decl.
3317 (push_overloaded_decl_1): Likewise.
3318 * decl2.c (validate_nonmember_using_decl): Tweak `std' handling.
3319 (do_nonmember_using_decl): Check for illegal using declarations
3320 after ordinary declarations here.
3321 (do_local_using_decl): Call pushdecl to insert declarations.
3323 1999-01-21 Jason Merrill <jason@yorick.cygnus.com>
3325 * decl.c (grokdeclarator): Fix lang_c -> lang_name_c typo.
3327 1999-01-21 Mark Mitchell <mark@markmitchell.com>
3329 * tree.c (build_cplus_array_type_1): Don't call build_array_type
3330 for types involving template parameters.
3332 * cp-tree.h (PARM_DECL_EXPR): Delete.
3333 (convert_default_arg): Change prototype.
3334 (check_default_argument): Declare.
3335 (search_tree): Likewise.
3336 * call.c (convert_default_arg): Take the function to which the
3337 default argument belongs as a parameter, and do any necessary
3338 instantiation here, instead of ...
3339 (build_over_call): Here.
3340 * decl.c (local_variable_p): New function.
3341 (check_default_argument): Likewise, split out and tidied from ...
3343 * error.c (dump_expr): Don't set PARM_DECL_EXPR.
3344 * pt.c (tsubst_call_declarator_parms): New function.
3345 (for_each_template_parm): Handle ARRAY_REFs. Do the obvious thing
3346 with CALL_EXPRs, rather than trying to be clever.
3347 (tsubst): Use tsubst_call_declarator_parms.
3348 * tree.c (search_tree): Don't make it static.
3349 * typeck.c (convert_arguments): Use new interface to
3350 convert_default_arg.
3352 1999-01-20 Mark Mitchell <mark@markmitchell.com>
3354 * error.c (dump_function_decl): Don't print the argument types for
3355 a function when the verbosity level is negative.
3357 * call.c (build_over_call): Check format attributes at call-time.
3359 * pt.c (tsubst_copy): Fix comment.
3360 (unify): Don't allow unification with variable-sized arrays.
3362 * semantics.c (finish_stmt_expr): When processing a template make
3363 the BIND_EXPR long-lived.
3365 1999-01-19 Jason Merrill <jason@yorick.cygnus.com>
3367 * decl2.c (finish_vtable_vardecl): Make vtables comdat here.
3368 (import_export_vtable): Not here.
3370 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
3372 * typeck.c (build_component_ref): Wrap an OVERLOAD around a unique
3373 non-static member function.
3375 1999-01-18 Nathan Sidwell <nathan@acm.org>
3377 * class.c (instantiate_type): Only diagnose illegal address of member
3378 function if complaining.
3380 * decl.c (lookup_name_real): Remove duplicate code.
3382 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
3384 * tree.c (copy_template_template_parm): Use permanent_obstack.
3386 1999-01-18 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3388 * pt.c (unify): Remove restrictions on deduction of argument
3389 of template template parameters.
3391 1999-01-18 Nathan Sidwell <nathan@acm.org>
3393 * rtti.c (build_dynamic_cast_1): Resolve OFFSET_REF exprs.
3395 * class.c (resolve_address_of_overloaded_function): Show list of
3396 all candidates, when none of them match.
3398 1999-01-18 Chip Salzenberg <chip@perlsupport.com>
3400 * typeck.c (comp_ptr_ttypes_reinterpret): Per ANSI, tighten up
3401 definition of 'casting away const' in reinterpret_cast<>.
3403 1999-01-18 Graham <grahams@rcp.co.uk>
3405 * cvt.c: Add include for decl.h, remove extern for
3406 static_aggregates which is now provided by decl.h.
3408 * Makefile.in (cvt.o): Add dependency for decl.h and missing
3409 dependencies for convert.h and flags.h.
3411 1999-01-18 Nathan Sidwell <nathan@acm.org>
3413 * decl2.c (do_dtors): Set current location to that of the
3414 decl, for sensible diagnostics and debugging.
3415 (check_classfn): Issue `incomplete type' error, if
3416 class is not defined.
3418 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
3420 * cp-tree.h: Add prototype for bound_pmf_p.
3422 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
3423 Manfred Hollstein <manfred@s-direktnet.de>
3425 * decl.c (grokdeclarator): Don't make 'main(){}' an error with only
3428 1999-01-16 Nathan Sidwell <nathan@acm.org>
3430 * cp-tree.h (struct lang_type): Added has_mutable flag.
3431 (CLASSTYPE_HAS_MUTABLE): New macro to access it.
3432 (TYPE_HAS_MUTABLE_P): New macro to read it.
3433 (cp_has_mutable_p): Prototype for new function.
3434 * class.c (finish_struct_1): Set has_mutable from members.
3435 * decl.c (cp_finish_decl): Clear decl's TREE_READONLY flag, if
3436 it contains a mutable.
3437 * typeck.c (cp_has_mutable_p): New function.
3439 1999-01-15 Mark Mitchell <mark@markmitchell.com>
3441 * pt.c (process_template_parm): Ignore top-level qualifiers on
3442 non-type parameters.
3444 * decl.c (start_function): Use current_function_parms in the call
3445 to require_complete_type_for_parms, not the probably empty
3448 1999-01-14 Jason Merrill <jason@yorick.cygnus.com>
3450 * semantics.c (finish_asm_stmt): Don't warn about redundant volatile.
3452 * decl2.c (import_export_class): MULTIPLE_SYMBOL_SPACES only means
3453 that we don't suppress the other copies.
3454 * lex.c (handle_cp_pragma): Likewise.
3456 1999-01-13 Mark Mitchell <mark@markmitchell.com>
3458 * decl.c (grokdeclarator): Undo 1998-12-14 change.
3459 * tree.c (build_cplus_array_type_1): Likewise.
3460 * pt.c (instantiate_class_template): Remove misleading comment.
3461 (tsubst_aggr_type): Substitute if there are template parameters,
3462 regardless of whether or not they use template arguments.
3463 (unify): Likewise, but for unification.
3465 1999-01-12 Richard Henderson <rth@cygnus.com>
3467 * cp-tree.h (flag_permissive): Declare extern.
3469 1999-01-06 Mark Mitchell <mark@markmitchell.com>
3471 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use OPERATOR_TYPENAME_FORMAT
3473 (lang_type): Add is_partial_instantiation. Decrease width of
3475 (PARTIAL_INSTANTIATION_P): New macro.
3476 (OPERATOR_TYPENAME_P): Remove.
3477 * decl.c (unary_op_p): Use IDENTIFIER_TYPENAME_P, not
3478 OPERATOR_TYPENAME_P.
3479 (grok_op_properties): Likewise.
3480 * friend.c (do_friend): Handle friends that are member functions
3482 * lex.c (init_parse): Use OPERATOR_TYPENAME_FORMAT.
3483 * pt.c (instantiate_class_template): Rework for clarity. Avoid
3484 leaving TYPE_BEING_DEFINED set in obscure cases. Don't do
3485 any more partial instantiation than is absolutely necessary for
3486 implicit typename. Set PARTIAL_INSTANTIATION_P.
3487 (tsubst_decl): Use IDENTIFIER_TYPENAME_P.
3488 * semantics.c (begin_class_definition): Handle partial
3489 specializations of a type that was previously partially
3492 Wed Jan 6 03:18:53 1999 Mark Elbrecht <snowball3@usa.net.
3494 * g++spec.c (LIBSTDCXX): Provide default definition.
3495 (lang_specific_driver): Use LIBSTDCXX instead of "-lstdc++".
3497 Tue Jan 5 22:11:25 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3499 * Make-lang.in (g++.o): Depend on prefix.h.
3501 1999-01-04 Jason Merrill <jason@yorick.cygnus.com>
3503 * tree.c (bound_pmf_p): New fn.
3504 * typeck.c (build_c_cast): Use it.
3506 * decl.c (grok_op_properties): Use same_type_p.
3508 Tue Dec 22 15:09:25 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3510 * Makefile.in (cvt.o): Depend on toplev.h.
3512 * cp-tree.h (check_template_shadow, pod_type_p): Add prototypes.
3514 * cvt.c: Include toplev.h.
3516 * except.c (get_eh_caught, get_eh_handlers): Hide prototypes and
3519 * init.c (expand_vec_init): Initialize variable `itype'.
3521 * lex.c (yyerror): Cast the argument passed to a ctype function to
3524 * method.c (build_mangled_C9x_name): Wrap prototype and definition
3525 in "HOST_BITS_PER_WIDE_INT >= 64".
3527 * typeck.c (build_binary_op): Mark parameter `convert_p' with
3530 1998-12-22 Mark Mitchell <mark@markmitchell.com>
3532 * cp-tree.h (TYPE_RAISES_EXCEPTIONS): Improve documentation.
3533 * tree.c (build_exception_variant): Don't crash on empty throw
3536 1998-12-18 DJ Delorie <dj@cygnus.com>
3538 * cvt.c (convert_to_reference): Check for both error_mark_node
3539 and NULL_NODE after call to convert_for_initialization.
3541 1998-12-17 Jason Merrill <jason@yorick.cygnus.com>
3543 * error.c (interesting_scope_p): New fn.
3544 (dump_simple_decl): Use it.
3545 (dump_expr, case CONSTRUCTOR): Force a & for a PMF.
3546 (dump_expr, case OFFSET_REF): Print ->* if appropriate.
3548 1998-12-16 Mark Mitchell <mark@markmitchell.com>
3550 * class.c (resolve_address_of_overloaded_function): Do conversion
3551 to correct type here, rather than ...
3552 (instantiate_type): Here.
3554 * cp-tree.h (DECL_TEMPLATE_PARM_P): New macro.
3555 (DECL_TEMPLATE_TEMPLATE_PARM_P): Use it.
3556 (decl_template_parm_p): Remove.
3557 * decl.c (pushdecl): Don't set DECL_CONTEXT for a template
3559 * lex.c (do_identifier): Use DECL_TEMPLATE_PARM_P.
3560 * pt.c (push_inline_template_parms_recursive): Set it.
3561 (decl_template_parm_p): Remove.
3562 (check_template_shadow): Use DECL_TEMPLATE_PARM_P.
3563 (process_template_parm): Set it.
3565 Wed Dec 16 16:33:58 1998 Dave Brolley <brolley@cygnus.com>
3567 * lang-specs.h (default_compilers): Pass -MD, -MMD and -MG to cc1plus
3568 if configured with cpplib.
3570 1998-12-15 Mark Mitchell <mark@markmitchell.com>
3572 * decl.c (poplevel): Make sure ns_binding is initialized.
3574 * decl.c (finish_function): Undo inadvertent change in previous
3577 1998-12-14 Mark Mitchell <mark@markmitchell.com>
3579 * class.c (pushclass): Tweak handling of class-level bindings.
3580 (resolve_address_of_overloaded_function): Update pointer-to-member
3582 (instantiate_type): Likewise.
3583 * cvt.c (cp_convert_to_pointer): Likewise.
3584 * decl.c (pop_binding): Take the DECL to pop, not just the name.
3585 Deal with `struct stat' hack.
3586 (binding_level): Add to documentation.
3587 (push_binding): Clear BINDING_TYPE.
3588 (add_binding): New function.
3589 (push_local_binding): Use it.
3590 (push_class_binding): Likewise.
3591 (poplevel): Adjust calls to pop_binding.
3592 (poplevel_class): Likewise.
3593 (pushdecl): Adjust handling of TYPE_DECLs; add bindings for hidden
3594 declarations to current binding level.
3595 (push_class_level_binding): Likewise.
3596 (push_overloaded_decl): Adjust handling of OVERLOADs in local
3598 (lookup_namespace_name): Don't crash when confronted with a
3600 (lookup_name_real): Do `struct stat' hack in local binding
3602 (build_ptrmemfunc_type): Adjust documentation.
3603 (grokdeclarator): Don't avoid building real array types when
3604 processing templates unless really necessary.
3605 (finish_method): Adjust calls to pop_binding.
3606 * decl2.c (reparse_absdcl_as_expr): Recursively call ourselves,
3607 not reparse_decl_as_expr.
3608 (build_expr_from_tree): Deal with a template-id as the function to
3609 call in a METHOD_CALL_EXPR.
3610 * pt.c (convert_nontype_argument): Tweak pointer-to-member handling.
3611 (maybe_adjust_types_For_deduction): Don't do peculiar things with
3613 (resolve_overloaded_unification): Handle COMPONENT_REFs. Build
3614 pointer-to-member types where necessary.
3615 * tree.c (build_cplus_array_type_1): Don't avoid building real
3616 array types when processing templates unless really necessary.
3617 (build_exception_variant): Compare the exception lists correctly.
3619 1998-12-13 Mark Mitchell <mark@markmitchell.com>
3621 * cp-tree.def (CPLUS_BINDING): Update documentation.
3622 * cp-tree.h (LOCAL_BINDING_P): New macro.
3623 (lang_identifier): Rename local_value to bindings.
3624 (tree_binding): Make `scope' of type `void*', not `tree'.
3625 (BINDING_SCOPE): Update documentation.
3626 (IDENTIFIER_LOCAL_VALUE): Remove.
3627 (IDENTIFIER_CLASS_VALUE): Document.
3628 (IDENTIFIER_BINDING): New macro.
3629 (IDENTIFIER_VALUE): Likewise.
3630 (TIME_IDENTIFIER_TIME): Likewise.
3631 (TIME_IDENTIFIER_FILEINFO): Likewise.
3632 (IMPLICIT_TYPENAME_P): Likewise.
3633 (set_identifier_local_value): Remove.
3634 (push_local_binding): New function.
3635 (push_class_binding): Likewise.
3636 * class.c (pushclass): Update comments; use push_class_binding.
3637 * decl.c (set_identifier_local_value_with_scope): Remove.
3638 (set_identifier_local_value): Likewise.
3639 (push_binding): New function.
3640 (pop_binding): Likewise.
3641 (binding_level): Update documentation. Remove shadowed.
3642 (BINDING_LEVEL): New macro.
3643 (free_binding_nodes): New variable.
3644 (poplevel): Adjust for new name-lookup scheme. Don't mess up
3645 BLOCK_VARs when doing for-scope extension. Remove effectively
3647 (pushlevel_class): Tweak formatting.
3648 (poplevel_class): Adjust for new name-lookup scheme.
3649 (print_binding_level): Likewise.
3650 (store_bindings): Likewise.
3651 (pushdecl): Likewise.
3652 (pushdecl_class_level): Likewise.
3653 (push_class_level_binding): Likewise.
3654 (push_overloaded_decl): Update comments. Adjust for new
3656 (lookup_name_real): Likewise.
3657 (lookup_name_current_level): Likewise.
3658 (cp_finish_decl): Likewise.
3659 (require_complete_types_for_parms): Likewise. Remove misleading
3661 (grok_parms): Likewise. Don't call
3662 require_complete_types_for_parms here.
3663 (grok_ctor_properties): Don't treat templates as copy
3665 (grop_op_properties): Or as assignment operators.
3666 (start_function): Document. Adjust for new name-lookup scheme.
3667 (finish_function): Likewise.
3668 * decl2.c (do_local_using_decl): Use push_local_binding.
3669 * lex.c (begin_definition_of_inclass_inline): New function, split
3671 (do_pending_inlines): Here, and ...
3672 (process_next_inline): Here.
3673 (get_time_identifier): Use TIME_IDENTIFIER_* macros.
3674 (init_filename_times): Likewise.
3675 (extract_interface_info): Likewise.
3676 (ste_typedecl_interface_info): Likewise.
3677 (check_newline): Likewise.
3678 (dump_time_statistics): Likewise.
3679 (handle_cp_pragma): Likewise.
3680 (do_identifier): Adjust for new name-lookup scheme.
3681 * parse.y (function_try_block): Return ctor_initializer_opt value.
3683 (fn.defpen): Pass appropriate values to start_function.
3684 (pending_inline): Use functor_try_block value, and pass
3685 appropriate values to finish_function.
3686 * pt.c (is_member_template): Update documentation; remove handling
3687 of FUNCTION_DECLs. As per name, this function should deal only in
3689 (decl_template_parm_p): Change name of olddecl parameter to decl.
3690 (check_template_shadow): Adjust for new name-lookup scheme.
3691 (lookup_template_class): Likewise.
3692 (tsubst_decl): Tweak so as not to confuse member templates with
3693 copy constructors and assignment operators.
3694 (unify): Handle UNION_TYPEs.
3695 * ptree.c (print_lang_identifier): Adjust for new name-lookup scheme.
3696 (lang_print_xnode): Adjust for new name-lookup scheme.
3697 * typeck.c (mark_addressable): Likewise.
3698 (c_expand_return): Likewise.
3700 1998-12-08 Jason Merrill <jason@yorick.cygnus.com>
3702 * decl.c (grokdeclarator): Allow field with same name as class
3705 * decl.c (lookup_name_real): Don't limit field lookup to types.
3706 * class.c (check_member_decl_is_same_in_complete_scope): No error
3707 if icv and x are the same.
3708 * lex.c (do_identifier): Tweak error message.
3710 1998-12-10 Mark Mitchell <mark@markmitchell.com>
3712 * decl.c (start_enum): Use push_obstacks, not
3713 end_temporary_allocation.
3714 (finish_enum): Call pop_obstacks.
3716 1998-12-10 Mark Mitchell <mark@markmitchell.com>
3718 * class.c (instantiate_type): Return error_mark_node rather than
3721 1998-12-09 Mark Mitchell <mark@markmitchell.com>
3723 * cp-tree.h (most_specialized_instantiation): New function.
3724 (print_candidates): Likewise.
3725 * class.c (validate_lhs): Remove.
3726 (resolve_address_of_overloaded_function): New function, split out
3727 and then substantially reworked, from ...
3728 (instantiate_type): Use it. Simplify.
3729 * cvt.c (convert_to_reference): Complain when caller has indicated
3730 that's the right thing to do. Don't crash if instantiate_type
3732 * pt.c: Substitute `parameters' for `paramters' throughout.
3733 (print_candidates): Don't make it static.
3734 (most_specialized_instantiation): Split out from ...
3735 (most_specialized): Here.
3737 Wed Dec 9 15:33:01 1998 Dave Brolley <brolley@cygnus.com>
3739 * lex.c (lang_init_options): Initialize cpplib.
3740 * decl2.c (parse_options,cpp_initialized): Removed.
3741 (lang_decode_option): Move initialization of cpplib to
3744 1998-12-09 Mark Mitchell <mark@markmitchell.com>
3746 * decl.c (grokdeclarator): Update the name of the TEMPLATE_DECL, as
3747 well as the TYPE_DECL, when a typedef name is assigned to a
3748 previously anonymous type.
3750 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3752 * cp/except.c (call_eh_info): Use __start_cp_handler instead of
3753 __cp_eh_info for getting the eh info pointer. Add table_index to
3755 (push_eh_cleanup): Don't increment 'handlers' data field.
3756 (process_start_catch_block): Don't set the 'caught' field.
3758 * cp/exception.cc (CP_EH_INFO): New macro for getting the
3759 exception info pointer within library routines.
3760 (__cp_eh_info): Use CP_EH_INFO.
3761 (__start_cp_handler): Get exception info pointer, set caught field,
3762 and increment the handlers field. Avoids this being done by handlers.
3763 (__uncatch_exception, __check_eh_spec): Use CP_EH_INFO macro.
3764 (uncaught_exception): Use CP_EH_INFO macro.
3766 Tue Dec 8 10:48:21 1998 Jeffrey A Law (law@cygnus.com)
3768 * Make-lang.in (cxxmain.o): Depend on $(DEMANGLE_H), not demangle.h
3770 Mon Dec 7 17:56:06 1998 Mike Stump <mrs@wrs.com>
3772 * lex.c (check_newline): Add support for \ as `natural'
3773 characters in file names in #line to be consistent with #include
3774 handling. We support escape processing in the # 1 "..." version of
3775 the command. See also support in cp/lex.c.
3777 1998-12-07 Zack Weinberg <zack@rabi.phys.columbia.edu>
3779 * cp/decl2.c: s/data/opts/ when initializing cpp_reader
3782 1998-12-07 Jason Merrill <jason@yorick.cygnus.com>
3784 * decl.c (build_typename_type): Set DECL_ARTIFICIAL.
3786 * error.c (dump_simple_decl): Also print namespace context.
3787 (dump_function_decl): Likewise.
3789 * decl2.c (ambiguous_decl): Don't print old value if it's
3792 * decl.c (lookup_name_real): Fix handling of local types shadowed
3793 by a non-type decl. Remove obsolete code.
3794 * cp-tree.h (DECL_FUNCTION_SCOPE_P): New macro.
3796 * lang-options.h: Add -fpermissive.
3797 * decl2.c: Likewise.
3798 * cp-tree.h: Add flag_permissive.
3799 * decl.c (init_decl_processing): If neither -fpermissive or -pedantic
3800 were specified, set flag_pedantic_errors.
3801 * call.c (build_over_call): Turn dropped qualifier messages
3803 * cvt.c (convert_to_reference): Likewise.
3804 * typeck.c (convert_for_assignment): Likewise.
3806 1998-12-05 Jason Merrill <jason@yorick.cygnus.com>
3808 * decl2.c (coerce_new_type): Use same_type_p.
3809 (coerce_delete_type): Likewise.
3811 * call.c (check_dtor_name): Return 1, not error_mark_node.
3813 1998-12-04 Jason Merrill <jason@yorick.cygnus.com>
3815 * lex.c (handle_cp_pragma): Disable #pragma interface/implementation
3816 if MULTIPLE_SYMBOL_SPACES.
3818 * pt.c (check_template_shadow): New fn.
3819 * decl2.c (grokfield): Use it.
3820 * decl.c (pushdecl): Likewise.
3821 (pushdecl_class_level): Likewise.
3822 (start_method): Likewise.
3823 (xref_tag): Don't try to use 't' if we're defining.
3825 * call.c (check_dtor_name): Just return an error_mark_node.
3826 * pt.c (lookup_template_class): Complain about using non-template here.
3827 * parse.y (apparent_template_type): Not here.
3829 * pt.c (check_explicit_specialization): Complain about specialization
3832 * lang-options.h: Add -f{no-,}implicit-inline-templates.
3834 * pt.c (convert_nontype_argument): Don't assume that any integer
3835 argument is intended to be a constant-expression.
3837 1998-12-03 Mark Mitchell <mark@markmitchell.com>
3839 * class.c (handle_using_decl): Fix comment. Don't lookup
3840 constructors in base classes.
3841 (validate_lhs): Fix typo in comment.
3842 * search.c (lookup_field_1): Don't return a USING_DECL.
3844 * cp-tree.h (DECL_ACCESS): Improve documentation.
3846 * decl.c (expand_static_init): Don't set the initialization-done
3847 flag until the initialization is done.
3849 1998-12-02 Mark Mitchell <mark@markmitchell.com>
3851 * decl2.c (validate_nonmember_using_decl): Complain about using
3852 declarations for class members.
3854 1998-11-29 Jason Merrill <jason@yorick.cygnus.com>
3856 * typeck2.c (process_init_constructor): Use same_type_p.
3858 * decl.c (check_tag_decl): Don't warn about null decl inside a
3861 * pt.c (unify, case OFFSET_TYPE): Pass down 'strict' rather than
3863 (convert_nontype_argument): Use TYPE_PTRMEMFUNC_FN_TYPE.
3864 (resolve_overloaded_unification): Strip baselinks.
3866 Fri Nov 27 13:07:23 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3868 * g++spec.c: Don't prototype xmalloc.
3870 1998-11-25 Jason Merrill <jason@yorick.cygnus.com>
3872 * except.c (expand_throw): Use TYPE_PTR_P to check for pointers.
3874 * decl.c (check_tag_decl): Do complain about null friend decl at
3877 1998-11-25 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3879 * lex.c (make_lang_type): Clear the whole struct lang_type, not
3880 only the first multiple of sizeof (int).
3882 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
3884 * decl.c (start_decl): An explicit specialization of a static data
3885 member is only a definition if it has an initializer.
3887 * except.c (expand_throw): Use cp_finish_decl for the throw temp.
3888 * cvt.c (build_up_reference): Pass DIRECT_BIND down into
3890 * init.c (expand_default_init): Check for DIRECT_BIND instead of
3893 * call.c (build_over_call): Use build_decl.
3895 * except.c (expand_throw): Just use convert, not
3896 build_reinterpret_cast.
3898 * lex.c (handle_generic_pragma): Use token_buffer.
3900 * decl.c (check_tag_decl): Don't complain about null friend decl.
3902 1998-11-24 Dave Pitts <dpitts@cozx.com>
3904 * Make-lang.in (DEMANGLER_PROG): Move the output arguments to the
3906 * lex.c (check_newline): Use ISALPHA.
3907 (readescape): Use ISGRAPH.
3908 (yyerror): Use ISGRAPH.
3910 1998-11-24 Nathan Sidwell <nathan@acm.org>
3912 * search.c (get_abstract_virtuals): Do not use initial
3913 CLASSTYPE_ABSTRACT_VIRTUALS.
3914 * typeck2.c (abstract_virtuals_error): Show location of abstract
3916 * call.c (build_new_method_call): Use
3917 CLASSTYPE_ABSTRACT_VIRTUAL, rather than recalculate.
3918 * class.c (finish_struct_bits): Don't bother working out whether
3919 get_abstract_virtuals will do anything, just do it.
3921 1998-11-24 Graham <grahams@rcp.co.uk>
3923 * typeck.c (build_component_ref): Remove unused statement.
3925 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
3927 * class.c (add_method): Catch invalid overloads.
3929 * class.c (add_method): Build up OVERLOADs properly for conversion ops.
3930 * search.c (lookup_conversions): Handle getting real OVERLOADs.
3931 (add_conversions): Likewise. Revert last change.
3932 * call.c (add_conv_candidate): Pass totype to add_candidate instead
3933 of fn. Don't add a new candidate if the last one was for the same
3935 (print_z_candidates): Handle getting a type as a function.
3936 (joust): If we got two conversion candidates to the same type,
3938 (build_object_call): Lose 'templates'.
3939 (build_user_type_conversion_1): Handle getting real OVERLOADs.
3941 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
3943 * typeck2.c (process_init_constructor): If there are elements
3944 that don't have initializers and they need to have constructors
3945 run, supply them with initializers.
3947 * class.c (finish_struct_1): A class with a 0-width bitfield is
3950 1998-11-23 Mark Mitchell <mark@markmitchell.com>
3952 * pt.c (instantiate_class_template): Don't try to figure out what
3953 specialization to use for a partial instantiation. Correct
3954 typos in a couple of comments. Avoid calling uses_template_parms
3957 1998-11-23 Benjamin Kosnik <bkoz@cygnus.com>
3959 * method.c (process_overload_item): Add call to
3960 build_mangled_C9x_name for intTI_type_nodes.
3961 (build_mangled_C9x_name): Add prototype, define.
3962 * decl.c (init_decl_processing): Add names for
3965 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
3967 * parse.y (named_class_head): Update CLASSTYPE_DECLARED_CLASS.
3969 * class.c (finish_struct_1): Set things up for 0-width bitfields
3970 like we do for others.
3972 * decl.c (check_tag_decl): New fn.
3973 (shadow_tag): Split out from here.
3974 * decl2.c (grok_x_components): Call it.
3976 1998-11-22 Jason Merrill <jason@yorick.cygnus.com>
3978 * decl.c: Lose warn_about_return_type.
3979 (grokdeclarator): Always complain about implicit int, except for
3982 * decl.c (tag_name): New fn.
3983 (xref_tag): Complain about using typedef-name after class-key.
3985 * init.c (expand_vec_init): Also keep going if from_array.
3987 * tree.c (is_overloaded_fn): Also handle the output of
3990 * decl.c (grokdeclarator): Use constructor_name when comparing
3991 field name against enclosing class.
3992 * class.c (finish_struct_anon): Likewise.
3994 1998-11-22 Mark Mitchell <mark@markmitchell.com>
3996 * decl.c (poplevel): Remove code to handle KEEP == 2.
3997 (finish_function): Don't confuse BLOCK-order when
3998 processing a destructor.
4000 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
4002 * decl.c (require_complete_types_for_parms): Call layout_decl
4003 after we've completed the type.
4005 1998-11-21 Martin von Löwis <loewis@informatik.hu-berlin.de>
4007 * decl2.c (validate_nonmember_using_decl): Allow using templates
4008 from the global namespace.
4010 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
4012 Handle specifying template args to member function templates.
4013 * tree.c (build_overload): Always create an OVERLOAD for a template.
4014 * search.c (add_conversions): Handle finding an OVERLOAD.
4015 * decl2.c (check_classfn): Likewise.
4016 * lex.c (identifier_type): See through a baselink.
4017 * parse.y (do_id): Don't call do_identifier if we got a baselink.
4018 * class.c (instantiate_type, case TREE_LIST): Recurse.
4020 * decl.c (grokdeclarator): Allow a boolean constant for array
4021 bounds, odd as that sounds.
4023 * pt.c (unify): Be more strict about non-type parms, except for
4025 (UNIFY_ALLOW_INTEGER): New macro.
4027 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
4029 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
4031 1998-11-19 Jason Merrill <jason@yorick.cygnus.com>
4033 * semantics.c (begin_class_definition): Call
4034 maybe_process_partial_specialization before push_template_decl.
4035 Don't call push_template_decl for a specialization.
4036 * search.c (lookup_field): Do return a member template class.
4037 * decl2.c (handle_class_head): Handle member template classes.
4039 * decl.c (grokdeclarator): A parm type need not be complete.
4041 * pt.c (convert_nontype_argument): Fix thinko.
4043 1998-11-18 Mark Mitchell <mark@markmitchell.com>
4045 * cp-tree.h (PTRMEM_CST_CLASS): Fix typo.
4046 (global_delete_fndecl): New variable.
4047 * decl.c (global_delete_fndecl): Define it.
4048 (init_decl_processing): Set it.
4049 * init.c (build_builtin_delete_call): Use it.
4050 * tree.c (mapcar): Recursively call mapcar for the type of EXPR
4053 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
4055 * decl.c (cplus_expand_expr_stmt): Always complain about unresolved
4058 * tree.c (lvalue_p_1): An INDIRECT_REF to a function is an lvalue.
4059 * call.c (build_object_call): Also support references to functions.
4060 * typeck.c (convert_for_initialization): Don't decay a function
4061 if the target is a reference to function.
4063 * search.c (add_conversions): Get all the overloads from a class.
4065 * decl.c (grok_ctor_properties): Complain about any constructor
4066 that will take a single arg of the class type by value.
4068 * typeck2.c (build_functional_cast): Can't create objects of
4069 abstract classes this way.
4070 * cvt.c (ocp_convert): Likewise.
4072 * decl.c (grokfndecl): Member functions of local classes are not
4075 1998-11-18 Mark Mitchell <mark@markmitchell.com>
4077 * Make-lang.in (cc1plus): Add dependency on hash.o.
4079 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
4081 * search.c (get_abstract_virtuals): Complain about virtuals with
4083 * typeck2.c (abstract_virtuals_error): Remove handling for virtuals
4084 with no final overrider.
4085 * class.c (override_one_vtable): Don't set DECL_ABSTRACT_VIRTUAL_P
4086 on virtuals with no final overrider.
4088 * lex.c (reinit_parse_for_block): Add a space after the initial ':'.
4090 * class.c (finish_struct_1): Don't remove zero-width bit-fields until
4093 * friend.c (do_friend): Don't set_mangled_name_for_decl.
4095 * class.c (finish_struct_anon): Complain about non-fields.
4096 * decl2.c (build_anon_union_vars): Likewise.
4098 * decl.c (grokdeclarator): Normal data members can't have the same
4099 name as the class, either.
4100 * class.c (finish_struct_anon): Neither can members of an
4103 1998-11-17 Mark Mitchell <mark@markmitchell.com>
4105 * cp-tree.h (TYPE_ALIAS_SET): Document language-dependent uses.
4106 (TYPE_BINFO): Likewise.
4107 (IS_AGGR_TYPE): Tweak.
4108 (SET_IS_AGGR_TYPE): New macro.
4109 (CLASS_TYPE_P): Tweak.
4110 (lang_type): Group mark bitfields together. Remove linenum.
4111 (CLASSTYPE_SOURCE_LINE): Remove macro.
4112 (CLASSTYPE_MARKED_N): New macro.
4113 (SET_CLASSTYPE_MARKED_N): Likewise.
4114 (CLEAR_CLASSTYPE_MARKED_N): Likewise.
4115 (CLASS_TYPE_MARKED_*): Use them.
4116 (SET_CLASSTYPE_MARKED_*): Likewise.
4117 (CLEAR_CLASSTYPE_MARKED_*): Likewise.
4118 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
4119 (TYPE_TEMPLATE_INFO): Handle TEMPLATE_TEMPLATE_PARMs as well.
4120 (TYPENAME_TYPE_FULLNAME): Use TYPE_BINFO rather than CLASSTYPE_SIZE.
4121 * class.c (class_cache_obstack): New variable.
4122 (class_cache_firstobj): Likewise.
4123 (finish_struct): Don't set CLASSTYPE_SOURCE_LINE.
4124 (pushclass): Free the cache, when appropriate.
4126 (maybe_push_cache_obstack): Use class_cache_obstack.
4127 * decl.c (include hash.h).
4128 (typename_hash): New function.
4129 (typename_compare): Likewise.
4130 (build_typename_type): Check the hash table to avoid creating
4132 (build_ptrmemfunc_type): Use SET_IS_AGGR_TYPE.
4133 (grokdeclarator): Use CLASS_TYPE_P.
4134 (xref_basetypes): Likewise.
4135 (start_function): Likewise. Don't put current_class_ref on the
4137 * error.c (dump_type_real): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO
4139 * lex.c (note_got_semicolon): Use CLASS_TYPE_P.
4140 (make_lang_type): Don't create TYPE_LANG_SPECIFIC and associated
4141 fields for types other than class types. Do clear TYPE_ALIAS_SET
4142 for types other than class types, though.
4143 * method.c (build_overload_identifier): Use CLASS_TYPE_P and
4144 TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4145 * pt.c (process_template_parm): Don't set
4146 CLASSTYPE_GOT_SEMICOLON.
4147 (lookup_template_class): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4148 Coerce arguments on the momentary obstack.
4149 (for_each_template_parm): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4150 (instantiate_class_template): Calculate template arguments on the
4151 momentary obstack. Tidy.
4152 (tsubst_template_arg_vector): Use make_temp_vec.
4153 (tsubst_aggr_type): Put template arguments on the momentary
4155 (tsubst_decl): Likewise.
4156 (tsubst): Copy the array bounds index to the permanent obstack
4157 before building index types. Use new macros.
4158 (unify): Use new macros.
4159 (do_type_instantiation): Likewise.
4160 * search.c (lookup_fnfields_1): Use new macros.
4161 (dfs_pushdecls): Build envelopes on the cache obstack.
4162 (dfs_compress_decls): Use new macros.
4163 (push_class_decls): Build on the cache obstack.
4164 * semantics.c (finish_typeof): Don't set CLASSTYPE_GOT_SEMICOLON.
4165 * sign.c (build_signature_pointer_or_reference_type): Use
4167 * tree.c (make_binfo): Check CLASS_TYPE_P.
4168 (copy_template_template_parm): Adjust.
4169 (make_temp_vec): Use push_expression_obstack.
4170 * typeck.c (complete_type): Use new macros.
4171 (comptypes): Likewise.
4173 1998-11-17 Jason Merrill <jason@yorick.cygnus.com>
4175 * pt.c (tsubst): Add diagnostics for invalid array, reference
4176 and pointer to member types.
4178 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
4180 * typeck2.c (my_friendly_abort): Don't fatal twice in a row.
4182 * typeck.c (c_expand_start_case): Use build_expr_type_conversion.
4185 * parse.y (structsp): Fix cut-and-paste error.
4187 * init.c (build_new): Complain about non-integral size.
4189 * parse.y (unary_expr): Complain about defining types in sizeof.
4191 * typeck.c (expr_sizeof): Complain about sizeof an overloaded fn.
4193 * rtti.c (build_x_typeid): Complain about typeid without
4194 including <typeinfo>.
4195 (get_typeid): Likewise. Complain about typeid of incomplete type.
4196 (get_tinfo_fn_dynamic): Likewise.
4197 (get_typeid_1): Not static anymore.
4198 * except.c (build_eh_type_type): Use get_typeid_1.
4200 * rtti.c (build_dynamic_cast_1): Give errors for dynamic_cast to
4201 ambiguous or private bases. Fix warning for reference cast.
4203 1998-11-16 Mark Mitchell <mark@markmitchell.com>
4205 * cp-tree.h (DECL_TEMPLATE_INSTANTIATED): New macro.
4206 * decl.c (duplicate_decls): Remove special-case code to deal with
4207 template friends, and just do the obvious thing.
4208 * pt.c (register_specialization): Tweak for clarity, and also to
4209 clear DECL_INITIAL for an instantiation before it is merged with a
4211 (check_explicit_specialization): Fix indentation.
4212 (tsubst_friend_function): Handle both definitions in friend
4213 declaration and outside friend declarations.
4214 (tsubst_decl): Don't clear DECL_INITIAL for an instantiation.
4215 (regenerate_decl_from_template): Tweak accordingly.
4216 (instantiate_decl): Likewise.
4218 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
4220 * decl.c (cplus_expand_expr_stmt): Promote warning about naked
4221 member function reference to error.
4222 * cvt.c (ocp_convert): Complain about converting an overloaded
4225 * init.c (build_offset_ref): Just return a lone static member
4228 * decl.c (cp_finish_decl): Only complain about real CONSTRUCTORs,
4231 * typeck.c (build_binary_op_nodefault): Improve error handling.
4233 * decl.c (grokfndecl): Complain about making 'main' a template.
4235 * typeck.c (string_conv_p): Don't convert from wchar_t[] to char*.
4237 * call.c (build_method_call): Handle a BIT_NOT_EXPR around a
4238 TYPE_DECL in a template.
4240 1998-11-15 Jason Merrill <jason@yorick.cygnus.com>
4242 * typeck2.c (my_friendly_abort): Add URL in the other case, too.
4244 * decl.c (struct cp_function): Add named_label_uses.
4245 (push_cp_function_context): Save it.
4246 (pop_cp_function_context): Restore it.
4247 (define_label): Also complain about jumping into the scope of
4248 non-POD objects that don't have constructors.
4249 * tree.c (pod_type_p): New fn.
4251 * pt.c (instantiate_class_template): Clear TYPE_BEING_DEFINED sooner.
4252 * rtti.c (synthesize_tinfo_fn): Call import_export_decl here.
4253 (get_tinfo_fn): Not here.
4254 * repo.c (repo_get_id): Abort if we get called for an incomplete
4257 1998-11-13 Mark Mitchell <mark@markmitchell.com>
4259 * except.c (expand_throw): Make sure first argument to
4260 __cp_push_exception is of type `void*' to avoid spurious error
4263 1998-11-11 Jason Merrill <jason@yorick.cygnus.com>
4265 * pt.c (try_one_overload): Take orig_targs again. Only check for
4266 mismatches against them; we don't care what a previous call found.
4267 (resolve_overloaded_unification): Adjust.
4269 * search.c (lookup_field): Don't return anything for a non-type
4270 field from a dependent type.
4271 * decl.c (grokdeclarator): Resolve SCOPE_REFs of the current class
4272 in an array declarator.
4273 (start_decl): Push into the class before looking for the field.
4275 1998-11-08 Mark Mitchell <mark@markmitchell.com>
4277 * method.c (build_overload_value): Handle REFERENCE_TYPE.
4279 1998-11-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
4281 * decl.c (grokdeclarator): Allow namespace-scoped members if they
4284 1998-11-08 Jason Merrill <jason@yorick.cygnus.com>
4286 * pt.c (tsubst_decl): Don't mess with the global value of an
4287 un-mangled DECL_ASSEMBLER_NAME.
4289 1998-11-03 Christopher Faylor <cgf@cygnus.com>
4291 * decl.c (init_decl_processing): Remove CYGWIN conditional
4292 since CYGWIN is now able to deal with trapping signals.
4294 Sat Nov 7 15:48:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4296 * cp-tree.h: Don't include gansidecl.h.
4297 * exception.cc: Include gansidecl.h (since we don't include config.h)
4298 * g++spec.c: Don't include gansidecl.h.
4300 1998-11-06 Mark Mitchell <mark@markmitchell.com>
4302 * cp-tree.h (lang_decl_flags): Add defined_in_class. Decrease
4304 (DECL_DEFINED_IN_CLASS_P): New macro.
4305 (TEMPLATE_PARMS_FOR_INLINE): Document.
4306 (check_static_variable_definition): New function.
4307 * decl.c (cp_finish_decl): Set DECL_DEFINED_IN_CLASS_P, if
4309 (check_static_variable_definition): Split out from ...
4310 (grokdeclarator): Here.
4311 * pt.c (check_default_tmpl_args): New function, split out from ...
4312 (push_template_decl_real): Here.
4313 (instantiate_template): Fix comment.
4315 1998-11-04 Mark Mitchell <mark@markmitchell.com>
4317 * cp-tree.h (CP_TYPE_CONST_P): Make {0,1}-valued.
4318 (CP_TYPE_VOLATILE_P): Likewise.
4319 (CP_TYPE_RESTRICT_P): Likewise.
4321 1998-11-03 Mark Mitchell <mark@markmitchell.com>
4323 * pt.c (tsubst): Use build_index_type, not build_index_2_type.
4325 1998-11-02 Jason Merrill <jason@yorick.cygnus.com>
4327 * class.c (instantiate_type): Be more helpful.
4329 * decl2.c (import_export_decl): Call import_export_class.
4331 * cp-tree.h (EMPTY_CONSTRUCTOR_P): Check !TREE_HAS_CONSTRUCTOR.
4332 * decl2.c (build_expr_from_tree): Propagate TREE_HAS_CONSTRUCTOR.
4333 * pt.c (tsubst_copy): Likewise.
4335 1998-11-02 Mark Mitchell <mark@markmitchell.com>
4337 * init.c (expand_vec_init): Fix off-by-one error.
4339 1998-11-02 Alexandre Oliva <oliva@dcc.unicamp.br>
4341 * parse.y (apparent_template_type): New type.
4342 (named_complex_class_head_sans_basetype): Use it.
4343 * Makefile.in (CONFLICTS): One new conflict.
4344 * parse.c: Regenerated.
4346 1998-11-01 Mark Mitchell <mark@markmitchell.com>
4348 * cp-tree.h (COMPARE_STRICT): New macro.
4349 (COMPARE_BASE): Likewise.
4350 (COMPARE_RELAXED): Likewise.
4351 (COMPARE_REDECLARATION): Likewise.
4352 (same_type_p): Likewise.
4353 (same_or_base_type_p): Likewise.
4354 * call.c (standard_conversion): Use them, in place of comptypes
4355 with numeric arguments.
4356 (reference_binding): Likewise.
4357 (convert_like): Likewise.
4358 (build_over_call): Likewise.
4359 (is_subseq): Likewise.
4360 (is_properly_derived_from): Likewise.
4361 (compare_ics): Likewise.
4363 * class.c (delete_duplicate_fields_1): Likewise.
4364 (resolves_to_fixed_type_p): Likewise.
4365 (instantiate_type): Likewise. Remove #if 0'd code.
4366 * decl.c (decls_match): Likewise. Use COMPARE_REDECLARATION here.
4367 (pushdecl): Likewise.
4368 (lookup_name_real): Likewise.
4369 (grokdeclarator): Likewise. Check for illegal array declarations.
4370 (grokparms): Likewise.
4371 (grok_op_properties): Likewise.
4372 * decl2.c (check_classfn): Likewise.
4373 * friend.c (is_friend): Likewise.
4374 (make_friend_class): Likewise.
4375 * init.c (expand_aggr_init): Likewise.
4376 (expand_vec_init): Likewise.
4377 * pt.c (is_member_template_class): Remove declaration.
4378 (is_specialization_of): Use COMPARE_* and new macros.
4379 (comp_template_parms): Likewise.
4380 (convert_nontype_argument): Likewise.
4381 (coerce_template_template_parms): Likewise.
4382 (template_args_equal): Likewise.
4383 (lookup_template_class): Likewise.
4384 (type_unification_real): Likewise.
4386 (get_bindings_real): Likewise.
4387 * search.c (covariant_return_p): Likewise.
4388 (get_matching_virtual): Likewise.
4389 * sig.c (match_method_types): Likewise.
4390 * tree.c (vec_binfo_member): Likewise.
4391 (cp_tree_equal): Likewise.
4392 * typeck.c (common_type): Likewise.
4393 (comp_array_types): Likewise. Get issues involving unknown array
4395 (comptypes): Update comments. Use new flags.
4396 (comp_target_types): Use new macros.
4397 (compparms): Likewise.
4398 (comp_target_parms): Likewise.
4399 (string_conv_p): Likewise.
4400 (build_component_ref): Likewise.
4401 (build_indirect_ref): Likewise.
4402 (build_conditional_expr): Likewise.
4403 (build_static_cast): Likewise.
4404 (build_reinterpret_cast): Likewise.
4405 (build_const_cast): Likewise.
4406 (build_modify_expr): Likewise.
4407 (convert_for_assignment): Likewise.
4408 (comp_ptr_ttypes_real): Likewise.
4409 (ptr_reasonably_similar): Likewise.
4410 (comp_ptr_ttypes_const): Likewise.
4412 1998-10-31 Jason Merrill <jason@yorick.cygnus.com>
4414 * rtti.c (build_dynamic_cast_1): Fix cut-and-paste error.
4416 1998-10-30 Mark Mitchell <mark@markmitchell.com>
4418 * decl2.c (delete_sanity): Pass integer_zero_node, not
4419 integer_two_node, to build_vec_delete.
4420 * init.c (build_array_eh_cleanup): Remove.
4421 (expand_vec_init_try_block): New function.
4422 (expand_vec_init_catch_clause): Likewise.
4423 (build_vec_delete_1): Don't deal with case that auto_delete_vec
4424 might be integer_two_node anymore.
4425 (expand_vec_init): Rework for initialization-correctness and
4426 exception-correctness.
4427 * typeck2.c (process_init_constructor): Make mutual exclusivity
4428 of cases more obvious.
4430 1998-10-29 Jason Merrill <jason@yorick.cygnus.com>
4432 * decl.c (lookup_name_real): OK, only warn if not lexing.
4433 Simplify suggested fix.
4435 * cp-tree.h (IDENTIFIER_MARKED): New macro.
4436 * search.c (lookup_conversions): Use breadth_first_search.
4437 (add_conversions): Avoid adding two conversions to the same type.
4438 (breadth_first_search): Work with base binfos, rather
4439 than binfos and base indices.
4440 (get_virtual_destructor): Adjust.
4441 (tree_has_any_destructor_p): Adjust.
4442 (get_matching_virtual): Adjust.
4444 * pt.c (push_template_decl_real): Generalize check for incorrect
4445 number of template parms.
4446 (is_member_template_class): #if 0.
4448 1998-10-29 Richard Henderson <rth@cygnus.com>
4450 * Makefile.in (cc1plus): Put CXX_OBJS, and thence @extra_cxx_objs@,
4453 1998-10-28 Zack Weinberg <zack@rabi.phys.columbia.edu>
4455 * lex.c: Call check_newline from lang_init always. After
4456 calling cpp_start_read, set yy_cur and yy_lim to read from the
4457 cpplib token buffer.
4459 1998-10-28 Jason Merrill <jason@yorick.cygnus.com>
4461 * class.c (instantiate_type): Don't consider templates for a normal
4464 * class.c (finish_struct_1): Don't complain about non-copy
4465 assignment ops in union members.
4467 * class.c (build_vtable): Don't pass at_eof to import_export_vtable.
4468 (prepare_fresh_vtable): Likewise.
4469 (finish_struct_1): Don't call import_export_class.
4470 * decl2.c (finish_vtable_vardecl): Do import/export stuff.
4471 (finish_prevtable_vardecl): Lose.
4472 (finish_file): Don't call it.
4473 * pt.c (instantiate_class_template): Likewise.
4474 * cp-tree.h: Remove it.
4476 * init.c (build_delete): Reset TYPE_HAS_DESTRUCTOR here.
4477 * decl.c (finish_function): Not here.
4478 (start_function): Do set DECL_INITIAL.
4480 * pt.c (push_template_decl_real): Complain about default template
4481 args for enclosing classes.
4483 * call.c (add_function_candidate): Treat conversion functions
4484 as coming from the argument's class.
4485 * cp-tree.h (DECL_CONV_FN_P): New fn.
4486 (DECL_DESTRUCTOR_P): Also check DECL_LANGUAGE.
4487 * class.c (add_method): Use DECL_CONV_FN_P.
4488 * decl2.c (check_classfn): Likewise.
4489 * error.c (dump_function_name): Likewise.
4490 (dump_function_decl): Likewise.
4491 * pt.c (fn_type_unification): Likewise.
4492 * search.c (add_conversions): Likewise.
4494 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
4496 * lex.c (do_identifier): Also generate LOOKUP_EXPR for RESULT_DECL.
4497 * method.c (hack_identifier): Also check for using RESULT_DECL
4500 1998-10-27 Mark Mitchell <mark@markmitchell.com>
4502 * decl.c (grokdeclarator): Use type_quals, rather than constp,
4505 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
4507 * call.c (standard_conversion): instantiate_type here.
4508 (reference_binding): And here.
4509 (implicit_conversion): Not here.
4510 (build_op_delete_call): No need to cons up an OVERLOAD.
4511 * cvt.c (cp_convert_to_pointer): instantiate_type here.
4512 (convert_to_reference): And here.
4513 * decl.c (grok_reference_init): Not here.
4514 (grokparms): Or here.
4515 * typeck2.c (digest_init): Or here.
4516 * typeck.c (decay_conversion): Take the address of overloaded
4518 (require_instantiated_type): Lose.
4519 (convert_arguments): Don't handle unknown types here.
4520 (build_c_cast): Likewise.
4521 (build_binary_op): Gut.
4522 (build_conditional_expr): Don't require_instantiated_type.
4523 (build_modify_expr): Likewise.
4524 (build_static_cast): Don't instantiate_type.
4525 (build_reinterpret_cast): Likewise.
4526 (build_const_cast): Likewise.
4527 (convert_for_initialization): Likewise.
4528 (build_ptrmemfunc): Use type_unknown_p.
4529 (convert_for_assignment): Also do default_conversion on overloaded
4530 functions. Hand them off to ocp_convert.
4532 1998-10-26 Mark Mitchell <mark@markmitchell.com>
4534 * error.c (dump_decl): Deal with TEMPLATE_DECLs that are
4535 VAR_DECLs. Handle vtables whose DECL_CONTEXT is not a type.
4537 * class.c (finish_struct_1): Use build_cplus_array_type to build
4539 * decl.c (init_decl_processing): Likewise.
4540 * except.c (expand_end_eh_spec): Likewise.
4541 * search.c (expand_upcast_fixups): Simplify very slightly.
4543 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
4545 * decl.c (grokdeclarator): Complain about a variable using
4546 constructor syntax coming back null from start_decl.
4548 * friend.c (make_friend_class): Complain about trying to make
4549 a non-class type a friend.
4551 * decl.c (grokfndecl): Set DECL_INITIAL for a defn here.
4552 (start_function): Not here.
4554 1998-10-26 Brendan Kehoe <brendan@cygnus.com>
4556 * decl.c (grokdeclarator): Disallow `explicit' in a friend declaration.
4558 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
4560 * typeck2.c (process_init_constructor): Only skip anonymous fields
4561 if they are bitfields.
4563 * cp-tree.def (TYPEOF_TYPE): New code.
4564 * error.c (dump_type_real): Handle it.
4565 * pt.c (tsubst): Likewise.
4566 * tree.c (search_tree): Likewise.
4567 * semantics.c (finish_typeof): New fn.
4568 * parse.y (typespec): Use it.
4569 * cp-tree.h: Declare it.
4571 1998-10-26 Manfred Hollstein <manfred@s-direktnet.de>
4573 * cp-tree.h (FORMAT_VBASE_NAME): Make definition unconditional.
4575 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
4577 * typeck.c (convert_arguments): Don't handle pmf references
4580 * init.c (build_member_call): Don't try to convert to the base type
4581 if it's ambiguous or pedantic.
4583 * typeck2.c (check_for_new_type): Only depend on pedantic for
4586 1998-10-25 Mark Mitchell <mark@markmitchell.com>
4588 * decl.c (grokdeclarator): Set DECL_NONCONVERTING_P for all
4589 non-converting constructors.
4591 1998-10-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
4593 * gxxint.texi: Correct documentation for n, N, Q, and B.
4595 1998-10-23 Martin von Löwis <loewis@informatik.hu-berlin.de>
4597 * parse.y (condition): Convert VAR_DECL from reference to indirect
4600 1998-10-23 Andrew MacLeod <amacleod@cygnus.com>
4602 * exception.cc (__cp_pop_exception): Free the original exception
4603 value, not the potentially coerced one.
4605 1998-10-23 Mark Mitchell <mark@markmitchell.com>
4607 * Makefile.in (hash.h): Run gperf when necessary.
4609 * cp-tree.h (CP_TYPE_READONLY): Remove.
4610 (CP_TYPE_VOLATILE): Likewise.
4611 (CP_TYPE_QUALS): New macro.
4612 (CP_TYPE_CONST_P): Likewise.
4613 (CP_TYPE_VOLATILE_P): Likewise.
4614 (CP_TYPE_RESTRICT_P): Likewise.
4615 (CP_TYPE_CONST_NON_VOLATILE_P): Likewise.
4616 (cp_build_type_variant): Rename to ...
4617 (cp_build_qualified_type): New function.
4618 (c_apply_type_quals_to_decl): Declare.
4619 (SIGNATURE_POINTER_NAME_FORMAT): Modify to allow `restrict'.
4620 (SIGNATURE_REFERENCE_NAME_FORMAT): Likewise.
4621 (cp_type_qual_from_rid): New function.
4622 (compparms): Remove unused parameter. All callers changed.
4623 (cp_type_quals): New function.
4624 (at_least_as_qualified_p): Likewise.
4625 (more_qualified_p): Likewise.
4627 * call.c (standard_conversion): Replace calls to
4628 cp_build_type_variant with cp_build_qualified_type. Use
4629 CP_TYPE_QUALS to get qualifiers and at_least_as_qualified_p to
4630 compare them. Use CP_TYPE_* macros to check qualifiers.
4631 (reference_binding): Likewise.
4632 (implicit_conversion): Likewise.
4633 (add_builtin_candidates): Likewise.
4634 (build_over_call): Likewise.
4635 * class.c (overrides): Compare all qualifiers, not just `const',
4636 on method declarations.
4637 * cvt.c (convert_to_reference): More CP_TYPE_QUALS conversion, etc.
4638 (convert_pointer_to_real): Likewise.
4639 (type_promotes_to): Likewise.
4640 * decl.c (check_for_uninitialized_const_var): New function.
4641 (init_decl_processing): More CP_TYPE_QUALS conversion, etc.
4642 (cp_finish_decl): Use check_for_uninitialized_const_var.
4643 (grokdeclarator): More CP_TYPE_QUALS conversion, etc. Update to
4645 (grok_ctor_properties): Likewise.
4646 (grok_op_properties): Likewise.
4647 (start_function): Likewise.
4648 (rever_static_member_fn): Likewise.
4649 * decl2.c (grok_method_quals): Likewise.
4650 (grokfield): Likewise.
4651 * error.c (dump_readonly_or_volatile): Rename to ...
4652 (dump_qualifiers): New function. Handle `restrict'.
4653 (dump_type_real): Use it.
4654 (dump_aggr_type): Likewise.
4655 (dump_type_prefix): Likewise.
4656 (dump_type_suffix): Likewise.
4657 (dump_function_decl): Likewise.
4658 (cv_as_string): Likewise.
4659 * gxx.gperf: Add __restrict and __restrict__.
4660 * gxxint.texi: Document `u' as used for `__restrict', and a few
4661 other previously undocumented codes.
4662 * hash.h: Regenerated.
4663 * init.c (expand_aggr_init): More CP_TYPE_QUALS conversion, etc.
4664 (build_member_call): Likewise.
4665 (build_new_1): Likewise.
4666 * lex.c (init_parse): Add entry for RID_RESTRICT.
4667 (cons_up_default_function): More CP_TYPE_QUALS conversion, etc.
4668 (cp_type_qual_from_rid): Define.
4669 * lex.h (enum rid): Add RID_RESTRICT.
4670 * method.c (process_modifiers): Deal with `restrict'.
4671 * parse.y (primary): More CP_TYPE_QUALS conversion, etc.
4672 * parse.c: Regenerated.
4673 * pt.c (convert_nontype_argument): More CP_TYPE_QUALS conversion, etc.
4674 (tsubst_aggr_type): Likewise.
4676 (check_cv_quals_for_unify): Likewise.
4678 * rtti.c (init_rtti_processing): Likewise.
4679 (build_headof): Likewise.
4680 (get_tinfo_var): Likewise.
4681 (buidl_dynamic_cast_1): Likewise. Fix `volatile' handling.
4682 (expand_class_desc): Likewise.
4683 (expand_attr_desc): Likewise.
4684 (synthesize_tinfo_fn): Likewise.
4685 * search.c (covariant_return_p): Likewise. Fix `volatile' handling.
4686 (get_matching_virtual): Likewise.
4687 (expand_upcast_fixups): Likewise.
4688 * sig.c (build_signature_pointer_or_reference_name): Take
4689 type_quals, not constp and volatilep.
4690 (build_signature_pointer_or_reference_type): Likewise.
4691 (match_method_types): More CP_TYPE_QUALS conversion, etc.
4692 (build_signature_pointer_constructor): Likewise.
4693 (build_signature_method_call): Likewise.
4694 * tree.c (build_cplus_array_type): Likewise.
4695 (cp_build_type_variant): Rename to ...
4696 (cp_build_qualified_type): New function. Deal with `__restrict'.
4697 (canonical_type_variant): More CP_TYPE_QUALS conversion, etc.
4698 (build_exception_variant): Likewise.
4700 * typeck.c (qualif_type): Likewise.
4701 (common_type): Likewise.
4702 (comptypes): Likewise.
4703 (comp_cv_target_types): Likewise.
4704 (at_least_as_qualified_p): Define.
4705 (more_qualified_p): Likewise.
4706 (comp_cv_qualification): More CP_TYPE_QUALS conversion, etc.
4707 (compparms): Likewise.
4708 (inline_conversion): Likewise.
4709 (string_conv_p): Likewise.
4710 (build_component_ref): Likewise.
4711 (build_indirect_ref): Likewise.
4712 (build_array_ref): Likewise.
4713 (build_unary_op): Likewise.
4714 (build_conditional_expr): Likewise.
4715 (build_static_cast): Likewise.
4716 (build_c_cast): Likewise.
4717 (build_modify_expr): Likewise.
4718 (convert_For_assignment): Likewise.
4719 (comp_ptr_ttypes_real): Likewise.
4720 (cp_type_quals): New function.
4722 1998-10-23 Jason Merrill <jason@yorick.cygnus.com>
4724 * cp-tree.h (CP_TYPE_READONLY): New macro to handle arrays.
4725 (CP_TYPE_VOLATILE): Likewise.
4726 * decl.c (grokdeclarator): Use them.
4727 * tree.c (canonical_type_variant): Likewise.
4729 1998-10-22 Martin von Löwis <loewis@informatik.hu-berlin.de>
4731 * parse.y (named_class_head): Push into class while parsing the
4733 * decl2.c (push_scope, pop_scope): New functions.
4734 * cp-tree.h: Declare them.
4735 * init.c (build_new_1): Delay cleanup until end of full expression.
4737 1998-10-21 Jason Merrill <jason@yorick.cygnus.com>
4739 * typeck.c (build_component_ref): Use of a type here is an error.
4741 1998-10-19 Jason Merrill <jason@yorick.cygnus.com>
4743 Revamp references to member functions.
4744 * method.c (hack_identifier): Call build_component_ref for a
4745 reference to a member function.
4746 * typeck.c (build_component_ref): Only return a single function
4747 if it's static. Otherwise, return a COMPONENT_REF.
4748 (build_x_function_call): Handle a COMPONENT_REF.
4749 (build_unary_op): Handle all unknown-type things.
4750 * decl2.c (arg_assoc): Handle COMPONENT_REF.
4751 * class.c (instantiate_type): Complain if the function we get is a
4752 nonstatic member function. Remove code for finding "compatible"
4754 * pt.c (tsubst_copy): Handle NOP_EXPR.
4755 * tree.c (build_dummy_object): New fn.
4756 (maybe_dummy_object): New fn.
4757 (is_dummy_object): New fn.
4758 * cp-tree.h: Declare them.
4759 * cvt.c (cp_convert_to_pointer): Use maybe_dummy_object.
4760 * error.c (dump_expr, case OFFSET_REF): Use is_dummy_object.
4761 * init.c (build_member_call): Use maybe_dummy_object and
4763 (build_offset_ref): Use maybe_dummy_object.
4764 (resolve_offset_ref): Use is_dummy_object.
4765 * typeck.c (build_x_function_call): Call build_dummy_object.
4766 (unary_complex_lvalue): Call is_dummy_object.
4768 * typeck.c (build_component_addr): Make sure field is a field.
4770 * call.c (build_new_op): Delete obsolete code.
4772 * pt.c (tsubst, TEMPLATE*PARM*): Abort if we don't have any args.
4774 1998-10-18 Martin von Löwis <loewis@informatik.hu-berlin.de>
4776 * decl2.c (validate_nonmember_using_decl): Fix using-directives of
4777 std if std is ignored.
4779 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
4781 * decl.c (grokvardecl): Fix thinko.
4783 * decl.c (grokdeclarator): Embedded attrs bind to the right,
4786 * parse.y (fn.def2): Fix 'attrs' format.
4788 1998-10-18 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
4790 * Makefile.in (CONFLICTS): Update.
4791 * parse.y (expr_or_declarator_intern): New rule.
4792 (expr_or_declarator, direct_notype_declarator, primary,
4793 functional_cast): Use it.
4794 (notype_declarator_intern): New rule.
4795 (notype_declarator, complex_notype_declarator): Use it.
4797 1998-10-17 Jason Merrill <jason@yorick.cygnus.com>
4799 * decl.c (grokfndecl): Set DECL_CONTEXT to namespace if appropriate.
4800 (grokvardecl): Likewise.
4802 Sat Oct 17 23:27:20 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4804 * class.c (make_method_vec): Cast 1st argument of `bzero' to (PTR).
4805 (add_method): Likewise for arguments 1 & 2 of `bcopy'.
4807 * decl.c (signal_catch): Mark with ATTRIBUTE_NORETURN.
4809 * pt.c (process_partial_specialization): Cast 1st argument of
4812 * tree.c (build_base_fields): Cast `base_align' to (int) when
4813 comparing against one.
4815 1998-10-16 Mark Mitchell <mark@markmitchell.com>
4817 * decl.c (lookup_name_real): Handle template parameters for member
4818 templates where said parameters have the same name as the
4821 * decl.c (expand_static_init): Build cleanups before entering the
4822 anonymous function used to do them to avoid access-checking
4825 * decl.c (grokfndecl): Add back call to cplus_decl_attributes
4826 accidentally removed by previous change, and make DECL_RTL here.
4827 * class.c (add_method): Don't make DECL_RTL here.
4829 * pt.c (for_each_template_parm): Don't examine uninstantiated
4832 1998-10-16 Dave Brolley <brolley@cygnus.com>
4834 * lex.c (real_yylex): Fix unaligned access of wchar_t.
4836 1998-10-16 Mark Mitchell <mark@markmitchell.com>
4838 * class.c (add_method): Fix documentation to reflect previous
4839 changes. Check for duplicate method declarations here.
4840 * decl.c (decls_match): Handle FUNCTION_DECL vs TEMPLATE_DECL
4841 correctly; such things never match.
4842 (grokfndecl): Don't look for duplicate methods here.
4843 * decl2.c (check_classfn): Don't assume names are mangled.
4844 Don't add bogus member function declarations to a class before the
4845 class type is complete.
4846 (grokfield): Reformat error message.
4847 * method.c (set_mangled_name_for_decl): Don't mangle names while
4848 processing_template_decl.
4850 1998-10-16 Jason Merrill <jason@yorick.cygnus.com>
4852 * typeck.c (build_indirect_ref): Complain about a pointer to data
4854 * typeck2.c (build_m_component_ref): Don't indirect a pointer to
4856 * init.c (resolve_offset_ref): Don't undo the above.
4858 * cp-tree.h (DECL_C_BIT_FIELD, SET_DECL_C_BIT_FIELD): New macros.
4859 (struct lang_decl_flags): Add `bitfield'.
4860 * class.c (finish_struct_1): Use DECL_C_BIT_FIELD instead of
4862 * decl2.c (grokbitfield, grok_alignof): Likewise.
4863 * init.c (build_offset_ref): Likewise.
4864 * typeck.c (build_component_addr, expr_sizeof): Likewise.
4865 * cvt.c (build_up_reference): Don't crash if taking the address
4866 returns error_mark_node.
4868 * decl.c (grokfndecl): Also check ctype when checking for ::main().
4870 1998-10-15 Jason Merrill <jason@yorick.cygnus.com>
4872 * decl.c (grokfndecl): ::main and __builtin_* get C linkage.
4874 (grokdeclarator): Instead of here.
4875 * friend.c (do_friend): Lose special handling of ::main and
4877 * cp-tree.h (DECL_MAIN_P): Check for C linkage.
4879 * spew.c (yylex): Clear looking_for_typename if we got
4882 1998-10-15 Mark Mitchell <mark@markmitchell.com>
4884 * class.c (maybe_warn_about_overly_private_class): Improve error
4885 messages for class with only private constructors.
4887 * cp-tree.def (TYPENAME_TYPE): Add to documentation.
4888 * cp-tree.h (TYPENAME_TYPE_FULLNAME): Document.
4889 (build_typename_type): New function.
4890 * decl.c (build_typename_type): Broken out from ...
4891 (make_typename_type): Use it.
4892 * search.c (lookup_field): Likewise.
4894 1998-10-14 Benjamin Kosnik <bkoz@rhino.cygnus.com>
4896 * pt.c (convert_nontype_argument): Check against type_referred_to.
4897 * decl.c (grokvardecl): Check for declarator name before building
4898 DECL_ASSEMBLER_NAME.
4900 1998-10-14 Mark Mitchell <mark@markmitchell.com>
4902 * pt.c (lookup_template_class): Add comment.
4903 (instantiate_class_template): Don't mark the _TYPE node for
4904 member class templates as an instantiation.
4906 1998-10-14 Jason Merrill <jason@yorick.cygnus.com>
4908 * decl.c (grokfndecl): Fix my thinko.
4910 1998-10-13 Jason Merrill <jason@yorick.cygnus.com>
4912 * tinfo2.cc (fast_compare): Remove.
4913 (before): Just use strcmp.
4914 * tinfo.cc (operator==): Just use strcmp.
4916 1998-10-13 Klaus-Georg Adams <Klaus-Georg.Adams@chemie.uni-karlsruhe.de>
4918 * decl.c (grokfndecl): Don't check for linkage in `extern "C"'
4921 1998-10-13 Mark Mitchell <mark@markmitchell.com>
4923 * cp-tree.h (specializations_of_same_template_p): Remove.
4924 * search.c (get_template_base): Don't use it.
4925 (get_template_base_recursive): Likewise.
4926 * pt.c (specializations_of_same_template_p): Remove.
4927 (unify): Don't use it.
4928 (lookup_template_class): Find the correct parent when setting
4929 CLASSTYPE_TI_TEMPLATE.
4931 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
4933 * tinfo.cc (operator==): Always compare names.
4935 1998-10-12 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
4937 * decl.c (start_function): Fix cut-and-paste error.
4939 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
4941 * inc/typeinfo: Add #pragma interface.
4942 (operator!=): Just call operator==.
4943 * tinfo.cc: Add #pragma implementation.
4944 (operator==): Move from inc/typeinfo and tinfo2.cc.
4945 Check __COMMON_UNRELIABLE instead of _WIN32.
4947 * typeck2.c (my_friendly_abort): Add URL.
4949 1998-10-12 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
4951 * decl.c (start_method): Added extra parameter for attributes.
4952 * cp-tree.h (start_method): Update prototype.
4953 * parse.y (fn.def2): Update start_method parameter list.
4955 1998-10-11 Mark Mitchell <mark@markmitchell.com>
4957 * cp-tree.h (specializations_of_same_template_p): Declare.
4958 * pt.c (specializations_of_same_template_p): New function.
4960 * search.c (get_template_base): Use it.
4961 (get_template_base_recursive): Likewise.
4963 1998-10-10 Manfred Hollstein <manfred@s-direktnet.de>
4965 * decl2.c (start_objects): Add new variable `joiner' and
4966 initialize it properly.
4968 1998-10-09 Mark Mitchell <mark@markmitchell.com>
4970 * search.c (expand_upcast_fixups): Tweak to match 1998-10-07
4971 change to vtable types.
4973 * cvt.c (ocp_convert): Avoid infinite recursion caused by
4976 1998-10-08 Jason Merrill <jason@yorick.cygnus.com>
4978 * pt.c (resolve_overloaded_unification): New fn.
4979 (try_one_overload): Likewise.
4980 (unify): Don't fail on unknown type.
4981 (type_unification_real): Likewise. Use resolve_overloaded_unification
4982 to handle an overloaded argument.
4983 (template_args_equal): Split out...
4984 (comp_template_args): From here.
4985 (determine_specialization): Also allow a template with more
4986 parms than were explicitly specified.
4987 * cp-tree.h: Add template_args_equal.
4988 * call.c (resolve_args): Remove TEMPLATE_ID_EXPR code.
4990 Thu Oct 8 15:58:30 1998 Anthony Green <green@cygnus.com>
4992 * semantics.c (finish_asm_stmt): Revert my 1998-09-28
4995 Thu Oct 8 06:00:19 1998 Jeffrey A Law (law@cygnus.com)
4997 * typeck.c (unsigned_type): Only return TItype nodes when
4998 HOST_BITS_PER_WIDE_INT is >= 64 bits.
4999 (signed_type): Likewise.
5000 * decl.c (intTI_type_node, unsigned_intTI_type_node): Only declare
5001 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
5002 (init_decl_processing): Only create TItype nodes when
5003 HOST_BITS_PER_WIDE_INT is >= 64 bits.
5004 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare
5005 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
5007 Wed Oct 7 12:32:44 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5009 * Makefile.in (hash.h): Add -L KR-C -F ', 0, 0' flags to gperf.
5010 (gxx.gperf): Update comments describing invocation flags.
5011 (hash.h): Regenerate using gperf 2.7.1 (19981006 egcs).
5013 1998-10-07 Mark Mitchell <mark@markmitchell.com>
5015 * class.c (finish_struct_1): Add commentary on previous change.
5017 * cp-tree.h (vtbl_ptr_type_node): New variable.
5018 * class.c (build_vtbl_ref): Don't indirect through the vptr; it's
5019 already of the right type.
5020 (finish_struct_1): Make the vptr be of type vtbl_ptr_type_node.
5021 Simplify code to grow vtable.
5022 * decl.c (vtbl_ptr_type_node): Define.
5023 (init_decl_processing): Initialize it.
5025 1998-10-06 Mark Mitchell <mark@markmitchell.com>
5027 * cp-tree.def (PTRMEM_CST): New tree node.
5028 * cp-tree.h (ptrmem_cst): New type.
5029 (lang_type): Remove local_typedecls.
5030 (dummy): Increase to 12 bits from 11.
5031 (CLASSTYPE_LOCAL_TYPEDECLS): Remove.
5032 (PTRMEM_CST_CLASS): New macro.
5033 (PTRMEM_CST_MEMBER): Likewise.
5034 (current_access_specifier): New variable.
5035 (current_class_type): Remove duplicate declaration.
5036 (finish_struct): Change prototype.
5037 (unreverse_member_declarations): New function.
5038 (pushdecl_class_level): Change prototype.
5039 (grok_enum_decls): Remove.
5040 (fixup_anonymous_union): New function.
5041 (grok_x_components): Change prototype.
5042 (tsubst_chain): Remove.
5043 (finish_member_template_decl): Likewise.
5044 (check_explicit_specialization): Fix indentation.
5045 (finish_class_definition): Change prototype.
5046 (finish_member_class_template): Likewise.
5047 (finish_member_declaration): New function.
5048 (check_multiple_declarators): Likewise.
5049 * class.c (class_stack_node_t): New type.
5050 (current_class_base): Remove.
5051 (current_class_stack): Change type.
5052 (current_access_specifier): New variable.
5053 (grow_method): Remove.
5054 (check_member_decl_is_same_in_complete_scope): Break out from
5056 (make_method_vec): New function.
5057 (free_method_vec): Likewise.
5058 (add_implicitly_declared_members): Break out from finish_struct_1.
5059 (free_method_vecs): New variable.
5060 (add_method): Rework for direct use from parser.
5061 (handle_using_decl): Watch for NULL_TREE while iterating through
5062 CLASSTYPE_METHOD_VEC.
5063 (finish_struct_methods): Don't build CLASSTYPE_METHOD_VEC here;
5064 just do some error-checking.
5065 (warn_hidden): Change iteration through CLASSTYPE_METHOD_VEC.
5066 (finish_struct_1): Simplify. Use add_implicitly_declared_members.
5067 (finish_struct): Change prototype. Simplify; fields and methods
5068 are already set up at this point.
5069 (init_class_processing): Set up current_class_stack.
5070 (pushclass): Save current_access_specifier.
5071 (popclass): Restore it.
5072 (currently_open_class): Simplify.
5073 (build_self_reference): Remove use of CLASSTYPE_LOCAL_TYPEDECLS.
5074 * decl.c (saved_scope): Add access_specifier.
5075 (maybe_push_to_top_level): Save it.
5076 (pop_from_top_level): Restore it.
5077 (maybe_process_template_type_declaration): Use
5078 finish_member_declaration.
5079 (pushtag): Likewise.
5080 (pushdecl_class_level): Don't return a value.
5081 (fixup_anonymous_union): Break out from grok_x_components.
5082 (shadow_tag): Use it.
5083 (xref_tag): Complain about using an elaborated type specifier to
5084 reference a template type parameter or typedef name.
5085 (xref_basetypes): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
5086 (current_local_enum): Remove.
5087 (build_enumerator): Call finish_member_declaration.
5088 (grok_enum_decls): Remove.
5089 * decl2.c (grok_x_components): Simplify.
5090 (check_classfn): Change iteration through CLASSTYPE_METHOD_VEC.
5091 (grokfield): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
5092 (merge_functions): Add to comment.
5093 (arg_assoc_type): Prototype.
5094 (arg_assoc): Pass as many arguments as there are parameters.
5095 * error.c (dump_expr): Handle PTRMEM_CST. Improve handling of
5097 * expr.c (cpls_expand_expr): Remove dead code. Handle
5099 * friend.c (do_friend): Lookup friends when in nested classes.
5101 * init.c (build_offset_ref): Do lookup even for classes that are
5102 only partially defined.
5103 (decl_constant_value): Remove dead code.
5104 * method.c (build_overload_value): Remove hack where by TYPE was
5105 not a TYPE. Handle PTRMEM_CST.
5106 (build_template_parm_names): Don't pass a PARM_DECL where a TYPE
5108 * parse.y (components, notype_components, component_decl,
5109 component_decl_1, component_declarator, component_declarator0):
5110 Now all are itype rather than ttype. Rework to add members to
5112 (typesqpecqual_reserved): Use check_multiple_declarators.
5113 (structsp): Update class to finish_class_definition.
5114 (do_xref_defn): Unsplit into named_class_head.
5115 (access_specifier): Set current_access_specifier.
5116 * pt.c (set_current_access_from_decl): New function.
5117 (finish_member_template_decl): Don't take the parameters.
5118 (comp_template_args): Make more robust.
5119 (lookup_template_class): Don't use current_local_enum.
5120 (for_each_template_parm): Handle PTRMEM_CST.
5121 (instantiate_class_template): Use set_current_access_from_decl,
5122 finish_member_declaration and unreverse_member_declarations. Set
5123 lineno/input_filename before generating implicit member functions.
5124 (type_unification_real): Don't assume back-unification happens
5125 only for the last argument.
5126 (regenerate_decl_from_template): Call pushclass a bit earlier.
5127 (tsubst_chain): Remove.
5128 (tsubst_enum): Use set_current_access_from_decl.
5129 (set_mangled_name_for_template_decl): Fix indentation.
5130 * search.c (lookup_fnfields_1): Change iteration through
5131 CLASSTYPE_METHOD_VEC.
5132 (dfs_pushdecls): Likewise.
5133 (dfs_compress_decls): Likewise.
5134 (add_conversions): Likewise.
5135 * semantics.c (finish_class_definition): Don't take components.
5136 Change call to finish_struct.
5137 (finish_member_declaration): New function.
5138 (finish_member_class_template): Don't take template parameters.
5139 Change call to grok_x_components. Call finish_member_template_decl.
5140 (check_multiple_declarators): New function.
5141 * sig.c (append_signature_fields): Work from the TYPE_METHODS, not
5142 a passed in fieldlist.
5143 * tree.c (search_tree): Handle PTRMEM_CST.
5145 * typeck.c (unary_complex_lvalue): Build PTRMEM_CSTs, not
5146 INTEGER_CSTs, for pointer-to-data members.
5148 * call.c (resolve_args): Resolve template specializations, if
5151 Tue Oct 6 07:57:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5153 * Makefile.in (spew.o): Depend on toplev.h.
5155 * call.c (compare_ics): Initialize variables `deref_from_type2',
5156 `deref_to_type1' and `deref_to_type2'.
5158 * except.c (get_eh_type): Hide prototype and definition.
5159 (process_start_catch_block_old): Remove unused static prototype.
5161 * pt.c (tsubst_decl): Initialize variable `argvec'.
5163 * spew.c: Include toplev.h.
5165 1998-10-05 Jason Merrill <jason@yorick.cygnus.com>
5167 * pt.c (instantiate_decl): Do save and restore file position.
5169 1998-10-05 Martin von Löwis <loewis@informatik.hu-berlin.de>
5171 * method.c (build_decl_overload_real): Clear
5172 numeric_output_need_bar after __.
5174 1998-10-05 Nathan Sidwell <nathan@acm.org>
5176 * call.c (build_new_method_call): Issue 'incomplete type' error,
5177 if class is not defined.
5179 1998-10-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5181 * call.c (build_object_call): Move declaration of variable
5182 `fn' into the scope where it is used. Don't access variable
5183 `fn' when it is uninitialized, instead use `fns'.
5185 1998-10-04 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5187 * errfn.c (cp_thing): Print buf as a string not as a printf format
5188 to avoid problems with the operator%. Consequently, `%%' sequences
5189 in format are copied as `%' in buf.
5191 1998-10-04 Jason Merrill <jason@yorick.cygnus.com>
5193 * pt.c (pop_tinst_level): Call extract_interface_info.
5194 (instantiate_decl): Don't save and restore file position.
5196 * decl.c (cp_finish_decl): Make statics in extern inlines and
5197 templates common, if possible and the target doesn't support weak
5200 * decl.c (grokdeclarator): Remove redundant calls to
5201 build_type_variant and some duplicated code.
5202 * sig.c (build_signature_reference_type): Only take the type parm.
5203 (build_signature_pointer_type): Likewise.
5204 * tree.c (build_cplus_method_type): Adjust.
5205 * cp-tree.h: Update.
5207 1998-10-04 Mark Mitchell <mark@markmitchell.com>
5209 * call.c (build_over_call): Make pedwarns about dropped qualifiers
5210 into full-fledged errors.
5211 * cvt.c (convert_to_reference): Likewise.
5212 * typeck.c (convert_for_assignment): Likewise.
5214 * search.c (expand_upcast_vtables): In addition to unsetting
5215 TREE_READONLY, remove top-level const type qualifier.
5217 1998-10-03 Mark Mitchell <mark@markmitchell.com>
5219 * class.c (current_class_ptr, current_class_ref): Clarify
5221 * cvt.c (ocp_convert): Don't expect fold to remove all trivial
5222 NOP type conversions.
5223 * decl.c (decls_match): Use comptypes directly; ignore
5224 qualifiers on the DECL.
5225 (duplicate_decls): Remove qualifier checks on DECL.
5226 (grokdeclarator): Make the type built up include top-level
5228 * decl2.c (do_dtors): Fix spelling error.
5229 * error.c (dump_simple_decl): Don't look at qualifiers on the decl
5230 when printing type information.
5231 * init.c (build_new_1): Add documentation. Deal with the fact
5232 that type of allocated memory now contains qualifiers.
5233 * lex.c (is_global): Improve error-recovery.
5234 * sig.c (build_member_function_pointer): Don't cast away const
5235 on fields of sigtable_entry_type.
5236 * tree.c (lvalue_type): Don't look at top-level qualifiers on
5238 * typeck.c (decay_conversion): Likewise.
5239 (build_component_ref): Make sure the type of the COMPONENT_REF
5240 contains top-level qualifiers, as appropriate. Improve
5242 (build_indirect_ref): Simplify. Don't strip top-level qualifiers.
5243 (build_array_ref): Likewise.
5244 (build_unary_op): Improve error-recovery.
5245 (unary_complex_lvalue): Make taking the address a bound member
5246 function an error, not a sorry.
5247 (build_conditional_expr): Look at the type qualifiers, not the
5248 qualifiers on the expression itself.
5250 1998-10-03 Jason Merrill <jason@yorick.cygnus.com>
5252 * decl2.c (merge_functions): Remove duplicates.
5254 * decl2.c: Add -f{no-,}implicit-inline-templates.
5255 (import_export_decl): Check it.
5257 * decl.c (lookup_name_real): Template parms also take precedence
5258 over implicit typename. Only warn if yylex.
5260 * typeck.c (build_conditional_expr): Only fold if ifexp is an
5263 * decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN
5266 1998-10-01 Jason Merrill <jason@yorick.cygnus.com>
5268 * cp-tree.h (FORMAT_VBASE_NAME): New macro.
5269 * class.c (build_vbase_pointer): Use it.
5270 * rtti.c (expand_class_desc): Likewise.
5271 * tree.c (build_vbase_pointer_fields): Likewise.
5273 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
5275 * decl.c (start_decl): Add invocation of
5276 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
5277 (start_function): Add invocation of
5278 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
5280 * lex.c: Replace occurrences of HANDLE_SYSV_PRAGMA with
5281 HANDLE_GENERIC_PRAGMAS.
5283 1998-09-28 Anthony Green <green@cygnus.com>
5285 * semantics.c (finish_asm_stmt): Always permit volatile asms.
5287 1998-09-28 Mark Mitchell <mark@markmitchell.com>
5289 * decl.c (grokdeclarator): Tighten checks for invalid
5290 destructors. Improve error-messages and error-recovery.
5291 * decl2.c (check_classfn): Don't assume that mangled destructor
5292 names contain type information.
5294 1998-09-25 Jason Merrill <jason@yorick.cygnus.com>
5296 * search.c (get_base_distance): Remove assert.
5298 * decl2.c (build_anon_union_vars): Don't process a field with no
5300 (finish_anon_union): Also complain about local anon unions with no
5303 1998-09-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
5305 * decl.c (lookup_namespace_name): If the name is a namespace,
5306 return it immediately.
5308 Fri Sep 25 11:45:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5310 * cp-tree.h (define_case_label): Remove unused parameter.
5311 (check_java_method): Likewise.
5312 (grokclassfn): Likewise.
5313 (expand_aggr_init): Likewise.
5314 (build_x_delete): Likewise.
5315 (maybe_end_member_template_processing): Likewise.
5316 (unshare_base_binfos): Add prototype.
5317 (string_conv_p): Likewise.
5318 (my_friendly_abort): Mark with ATTRIBUTE_NORETURN.
5320 * cvt.c (build_up_reference): Remove unused parameter
5321 `checkconst', all callers changed.
5322 (build_type_conversion): Mark parameter `code' with
5324 (build_expr_type_conversion): Initialize variable `conv'.
5326 * decl.c (push_namespace): Initialize variable `d'.
5327 (define_case_label): Remove unused parameter `decl', all callers
5330 * decl2.c (lang_decode_option): If !USE_CPPLIB, mark parameter
5331 `argc' with ATTRIBUTE_UNUSED.
5332 (grokclassfn): Remove unused parameter `cname', all callers
5334 (check_java_method): Likewise for parameter `ctype'.
5335 (copy_assignment_arg_p): Mark parameter `virtualp' with
5337 (finish_prevtable_vardecl): Likewise for parameter `prev'.
5339 * expr.c (extract_init): Likewise for parameters `decl' and `init'.
5341 * init.c (expand_aggr_init_1): Remove unused parameter
5342 `alias_this', all callers changed.
5343 (expand_aggr_init): Likewise.
5344 (expand_default_init): Likewise.
5345 (build_new_1): Initialize variable `susp'.
5346 (build_x_delete): Remove unused parameter `type', all callers
5349 * lex.c (set_typedecl_interface_info): Mark parameter `prev' with
5351 (readescape): Use (unsigned) value in shift.
5352 (real_yylex): Likewise. Likewise. Also cast `sizeof' to int when
5353 comparing to a signed quantity.
5355 * pt.c (maybe_end_member_template_processing): Remove unused
5356 parameter `decl', all callers changed.
5357 (check_explicit_specialization): Add braces around empty body in
5359 (current_template_args): Initialize variable `args'.
5360 (lookup_template_class): Likewise for variable `prev_local_enum'.
5361 (tsubst_decl): Likewise for variable `r'.
5362 (set_mangled_name_for_template_decl): Initialize variable
5365 * spew.c (scan_tokens): Change type of parameter `n' to unsigned.
5366 Likewise for variable `i'.
5367 (yylex): Initialize variable `trrr'.
5369 * typeck.c (compparms): Mark variable `strict' with
5372 * xref.c (simplify_type): Cast argument of ctype function to
5375 1998-09-24 Mark Mitchell <mark@markmitchell.com>
5377 * cp-tree.h (language_lvalue_valid): Remove.
5378 * decl.c (grokdeclarator): Don't disallow references to functions.
5379 * tree.c (lvalue_p_1): New function, combining duplicated
5382 (real_lvalue_p): Likewise.
5383 * typeck.c (language_lvalue_valid): Remove.
5384 (build_modify_expr): Treat FUNCTION_TYPEs as readonly, even though
5385 they don't have TREE_READONLY set.
5386 * typeck2.c (readonly_error): Add case for FUNCTION_DECLs.
5388 1998-09-24 Benjamin Kosnik <bkoz@loony.cygnus.com>
5390 * spew.c (yylex): Give diagnostic.
5391 * hash.h (is_reserved_word): Add export.
5392 * gxx.gperf: Likewise.
5393 * lex.h (rid): Add RID_EXPORT.
5394 * lex.c (init_parse): Likewise.
5396 Tue Sep 22 21:01:19 1998 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
5398 * friend.c (do_friend): Make warning a full sentence.
5400 1998-09-22 Mark Mitchell <mark@markmitchell.com>
5402 * parse.y (component_decl_list): Improve error-recovery.
5404 1998-09-22 Benjamin Kosnik <bkoz@loony.cygnus.com>
5406 * decl.c (make_typename_type): Move error to point where name
5407 variable can be used by dump_type.
5409 1998-09-22 Mark Mitchell <mark@markmitchell.com>
5411 * decl.c (grokfndecl): Improve error-recovery.
5412 * decl2.c (grokfield): Likewise.
5413 * pt.c (finish_member_template_decl): Likewise.
5415 1998-09-20 Martin von Löwis <loewis@informatik.hu-berlin.de>
5417 * method.c (hack_identifier): Finding multiple members is always
5420 1998-09-21 Per Bothner <bothner@cygnus.com>
5422 * Make-lang.in (c++-filt): Link libiberty.a after cxxmain.o.
5424 Mon Sep 21 01:53:05 1998 Felix Lee <flee@cygnus.com>
5426 * lex.c (init_lex): Use getenv ("LANG"), not GET_ENVIRONMENT ().
5428 1998-09-20 Mark Mitchell <mark@markmitchell.com>
5430 * class.c (maybe_warn_about_overly_private_class): Reformat.
5432 1998-09-17 Andrew MacLeod <amacleod@cygnus.com>
5434 * exception.cc (__cplus_type_matcher): Realign some code.
5436 1998-09-16 Mark Mitchell <mark@markmitchell.com>
5438 * Make-lang.in (tinfo.o): Use CXXFLAGS when compiling.
5439 (tinfo2.o): Likewise.
5440 (exception.o): Likewise.
5442 (opnew.o): Likewise.
5443 (opnewnt.o): Likewise.
5444 (opvnew.o): Likewise.
5445 (opvnewnt.o): Likewise.
5446 (opdel.o): Likewise.
5447 (opdelnt.o): Likewise.
5448 (opvdel.o): Likewise.
5449 (opvdelnt.o): Likewise.
5451 1998-09-16 Richard Henderson <rth@cygnus.com>
5453 * decl.c (init_decl_processing): Kill __builtin_fp and __builtin_sp.
5455 1998-09-15 Alexandre Oliva <oliva@dcc.unicamp.br>
5457 * call.c (build_field_call): Handle static data members too.
5459 * typeck.c (comptypes): When comparing pointer types, check
5460 whether referred types match even in strictest modes.
5462 1998-09-15 Mark Mitchell <mark@markmitchell.com>
5464 * cp-tree.h: Revert previous change.
5465 (finish_struct_methods): Remove declaration.
5466 * class.c: Revert previous change.
5467 (maybe_warn_about_overly_private_class): New function.
5468 (finish_struct_methods): Declare here, and make static. Remove
5469 unnecessary parameters. Tidy slightly. Use
5470 maybe_warn_about_overly_private_class.
5471 (finish_struct_1): Adjust. Remove check for private constructors,
5473 (finish_struct): Adjust.
5475 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
5477 * except.c (expand_start_catch_block): No need to check for new
5479 (process_start_catch_block_old): Deleted.
5480 (process_start_catch_block): Add call to start_decl_1().
5481 (expand_end_catch_block): Add call to end_catch_handler().
5482 * exception.cc (__cplus_type_matcher): Only check the exception
5483 language if there is an exception table.
5485 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
5487 * search.c (expand_indirect_vtbls_init): Mark temporary stack slots
5488 as used to prevent conflicts with virtual function tables.
5490 1998-09-14 Mark Mitchell <mark@markmitchell.com>
5492 * cp-tree.h (lang_type): Add has_non_private_static_mem_fn.
5493 (CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN): New macro, to access it.
5494 * class.c (maybe_class_too_private_p): New function.
5495 (finish_struct_methods): Use it.
5496 (finish_struct_1): Likewise.
5497 (finish_struct): Set CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN if
5500 * pt.c (check_specialization_scope): Fix spelling error.
5501 (check_explicit_specialization): Remove code to handle explicit
5502 specializations in class scope; they are now correctly diagnosed
5505 1998-09-10 Mark Mitchell <mark@markmitchell.com>
5507 * decl.c (pushdecl): Don't copy types if the
5508 DECL_ABSTRACT_ORIGIN of the new decl matches the TYPE_NAME of the
5511 1998-09-09 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
5513 * class.c (get_enclosing_class): New function.
5514 (is_base_of_enclosing_class): Likewise.
5515 * cp-tree.h (get_enclosing_class): Declare.
5516 (is_base_of_enclosing_class): Likewise.
5517 * pt.c (coerce_template_parms): Use them.
5519 1998-09-09 Jason Merrill <jason@yorick.cygnus.com>
5521 * g++spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
5522 null to decide whether to use it.
5524 * error.c (dump_type_real): Handle NAMESPACE_DECL.
5525 * parse.y (base_class.1): Avoid crash on error.
5527 1998-09-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
5529 * decl.c (make_typename_type): If context is a namespace, the code
5532 1998-09-08 Mumit Khan <khan@xraylith.wisc.edu>
5534 * parse.y (nomods_initdcl0): Set up the parser stack correctly.
5536 1998-09-08 Mark Mitchell <mark@markmitchell.com>
5538 * cp-tree.h (anonymous_namespace_name): Declare.
5539 * decl.c: Define it.
5540 (push_namespace): Use anonymous_namespace_name, rather than local
5542 * error.c (dump_decl): If a namespace is named
5543 anonymous_namespace_name, call it {anonymous}.
5545 * decl.c (grokparms): Distinguish between references and pointers
5548 1998-09-08 Richard Henderson <rth@cygnus.com>
5549 Mark Mitchell <mark@markmitchell.com>
5551 * pt.c (process_partial_specialization): Consistently allocate
5552 and zero tpd.parms based on ntparms. Use tpd2.parms, not
5553 tpd.parms, where appropriate.
5555 Sun Sep 6 00:00:51 1998 Jeffrey A Law (law@cygnus.com)
5557 * Makefile.in (INCLUDES): Update after recent toplevel gcc
5560 1998-09-05 Mark Mitchell <mark@markmitchell.com>
5562 * cp-tree.h (TI_PENDING_SPECIALIZATION_FLAG): Remove.
5563 * class.c (finish_struct): Remove hackery to deal with explicit
5564 specializations in class scope.
5565 * decl.c (grokfndecl): Improve error-recovery.
5566 * decl2.c (grokfield): Likewise.
5567 * pt.c (check_specialization_scope): New function.
5568 (begin_specialization): Call it.
5569 (process_partial_specialization): New function, split out from
5570 push_template_decl. Check partial specializations more
5572 (push_template_decl): Call it.
5573 (check_explicit_specialization): Don't attempt to handle explicit
5574 specializations in class scope.
5575 (template_parm_data): Document. Add current_arg and
5576 arg_uses_template_parms.
5577 (mark_template_parm): Set it.
5578 (tsubst_arg_types): Remove unused variable.
5579 * semantics.c (begin_class_definition): Tweak.
5581 1998-09-04 Mark Mitchell <mark@markmitchell.com>
5583 * inc/typeinfo (type_info::type_info(const char*)): Make
5586 * cp-tree.h (hash_tree_cons_simple): New macro.
5587 * pt.c (tsubst_arg_types): New function. Use hash_tree_cons.
5588 (coerce_template_parms): Use make_temp_vec, instead of
5589 make_tree_vec. Document this behavior.
5590 (lookup_template_class): Likewise.
5591 (tsubst, cases METHOD_TYPE, FUNCTION_TYPE): Use tsubst_arg_types.
5592 Remove dead code (and add assertion to check its deadness). Fix
5593 bug w.r.t. exception specifications.
5595 1998-09-03 Jason Merrill <jason@yorick.cygnus.com>
5597 * decl2.c (import_export_vtable): Always make artificials comdat.
5598 (import_export_decl): Likewise.
5599 * pt.c (mark_decl_instantiated): Likewise.
5601 1998-09-03 Mark Mitchell <mark@markmitchell.com>
5603 * cp-tree.h (finish_globally_qualified_member_call_expr):
5605 (finish_qualified_call_expr).
5606 * semantics.c: Likewise.
5607 * parse.y (primary): Use it.
5608 * method.c (hack_identifier): Remove redundant code.
5610 * init.c (resolve_offset_ref): Call convert_from_reference to
5611 handle members of reference type. Improve error recovery.
5613 1998-09-03 Benjamin Kosnik <bkoz@cygnus.com>
5615 * cp-tree.h: Declare warn_nontemplate_friend.
5616 * decl2.c (lang_decode_option): Set.
5617 * lang-options.h: Add -Wnon-template-friend.
5618 * friend.c (do_friend): Use to toggle non-template function warning.
5620 1998-09-03 Mark Mitchell <mark@markmitchell.com>
5622 * decl.c (finish_enum): Don't resolve CONST_DECLs to their
5623 corresponding INTEGER_CSTs when processing_template_decl.
5624 * pt.c (tsubst_enum): Tweak accordingly.
5626 1998-09-03 Benjamin Kosnik <bkoz@rhino.cygnus.com>
5628 * decl.c (pushdecl_class_level): Add warning here.
5631 1998-09-02 Jason Merrill <jason@yorick.cygnus.com>
5633 * cvt.c (convert_pointer_to_real): Tidy.
5634 * search.c (get_base_distance_recursive): Simplify.
5635 (get_base_distance): Likewise.
5637 * pt.c (unify): Only special-case INTEGER_TYPE if it uses template
5640 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
5642 * lex.c (check_newline): Call HANDLE_PRAGMA before
5643 HANDLE_SYSV_PRAGMA if both are defined. Generate warning messages
5644 if unknown pragmas are encountered.
5645 (handle_sysv_pragma): Interpret return code from
5646 handle_pragma_token (). Return success/failure indication rather
5647 than next unprocessed character.
5648 (pragma_getc): New function: retrieves characters from the
5649 input stream. Defined when HANDLE_PRAGMA is defined.
5650 (pragma_ungetc): New function: replaces characters back into the
5651 input stream. Defined when HANDLE_PRAGMA is defined.
5653 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
5655 * decl2.c (output_vtable_inherit): Use %cDIGIT in the operands.
5656 * class.c (build_vtable_entry_ref): Likewise.
5658 1998-09-01 Mark Mitchell <mark@markmitchell.com>
5660 * cp-tree.h (DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION): New macro.
5661 * decl2.c (import_export_decl): Likewise.
5662 * pt.c (instantiate_decl): Use it.
5664 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
5666 * decl.c (lookup_name_real): Also do implicit typename thing for
5667 artificial TYPE_DECLs.
5668 * search.c (lookup_field): Likewise.
5669 (lookup_fnfields, lookup_field): Adjust for implicit typename kludge.
5670 * semantics.c (begin_constructor_declarator): Use enter_scope_of.
5671 (enter_scope_of): Extract type from implicit typename.
5672 (begin_class_definition): Likewise.
5673 * lex.c (identifier_type): Handle implicit typename when checking
5676 * cp-tree.h: Declare flag_strict_prototype.
5677 * lex.c (do_scoped_id, do_identifier): Don't implicitly_declare if
5679 * decl.c (init_decl_processing): If -f{no,-}strict-prototype wasn't
5680 specified, set it to the value of pedantic.
5682 1998-09-01 Mark Mitchell <mark@markmitchell.com>
5684 * decl2.c (arg_assoc): Handle template-id expressions as arguments.
5686 1998-08-31 Mark Mitchell <mark@markmitchell.com>
5688 * decl.c (finish_enum): Handle member enums of classes declared in
5691 * decl2.c (grok_x_components): Strip attributes before calling
5694 1998-08-31 Jason Merrill <jason@yorick.cygnus.com>
5696 * cp-tree.h, decl2.c: Remove support for -fall-virtual,
5697 -fenum-int-equivalence and -fno-nonnull-objects.
5698 * class.c (check_for_override): Remove support for -fall-virtual.
5699 (finish_struct_1): Likewise.
5700 * call.c (build_new_op): Remove support for -fenum-int-equivalence.
5701 * typeck.c (build_binary_op_nodefault): Likewise.
5702 * cvt.c (ocp_convert): Likewise.
5703 * call.c (build_vfield_ref): Remove support for -fno-nonnull-objects.
5704 * class.c (build_vbase_path): Likewise.
5706 Sun Aug 30 22:16:31 1998 H.J. Lu (hjl@gnu.org)
5708 * Makefile.in (INTERFACE): New, set to 1.
5710 1998-08-30 Mark Mitchell <mark@markmitchell.com>
5712 * error.c (dump_decl): Use CP_DECL_CONTEXT, not DECL_CONTEXT, when
5713 comparing with global_namespace.
5714 (dump_aggr_type): Likewise.
5716 * decl.c (grokfndecl): Issue error on declaration of friend
5717 templates with explicit template arguments.
5719 * pt.c (convert_template_argument): New function, split out
5721 (coerce_template_parms): Here.
5722 (tsubst): Attempt better error-recovery.
5724 1998-08-28 Benjamin Kosnik <bkoz@loony.cygnus.com>
5726 * pt.c (decl_template_parm_p): Add checks for
5727 TEMPLATE_TEMPLATE_PARM.
5729 1998-08-28 Mark Mitchell <mark@markmitchell.com>
5731 * lex.c (do_identifier): Fix thinko in previous change.
5733 1998-08-28 Jason Merrill <jason@yorick.cygnus.com>
5735 * search.c (dfs_search, binfo_for_vtable, dfs_bfv_helper): New fns.
5736 * decl2.c (output_vtable_inherit): Call binfo_for_vtable.
5738 1998-08-28 Richard Henderson <rth@cygnus.com>
5740 Add support for discarding unused virtual functions.
5741 * lang-options.h: Add -fvtable-gc.
5742 * cp-tree.h: Add flag_vtable_gc.
5743 * decl2.c (output_vtable_inherit): New fn.
5744 (finish_vtable_vardecl): Call it.
5745 * class.c (build_vtable_entry_ref): New fn.
5746 (build_vtbl_ref): Call it.
5748 1998-08-28 Mark Mitchell <mark@markmitchell.com>
5750 * cp-tree.h (build_enumerator): Take the enumeration type as a
5752 * decl.c (finish_enum): Don't set the TREE_TYPE for the
5753 enumeration constant values if we're processing_template_decls.
5754 Don't set the type for the CONST_DECLs either; that's done in
5756 (build_enumerator): Take the enumeration type as a
5758 * lex.c (do_identifier): Don't resolve enumeration constants while
5759 processing template declarations, even if they happen to be
5760 TEMPLATE_PARM_INDEXs.
5762 * parse.y (current_enum_type): New variable.
5763 (primary): Don't allow statement-expression in local classes just
5764 as we don't in global classes.
5765 (structsp): Use current_enum_type.
5766 (enum_list): Likewise.
5767 * pt.c (tsubst_enum): Don't check for NOP_EXPRs introduced by
5768 finish_enum; they no longer occur.
5770 * cp-tree.h (finish_base_specifier): New function.
5771 * parse.y (base_class): Use it.
5772 * semantics.c (finish_base_specifier): Define it.
5774 * parse.y (structsp): Warn on use of typename outside of template
5777 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
5779 * lex.c (handle_cp_pragma): Remove #pragma vtable.
5780 * lang-options.h: Remove +e options.
5781 * decl2.c (lang_decode_option): Likewise.
5782 (import_export_vtable): Don't check write_virtuals.
5783 (finish_vtable_vardecl, finish_file): Likewise.
5784 * search.c (dfs_debug_mark): Likewise.
5785 * semantics.c (begin_class_definition): Likewise.
5786 * class.c (build_vtable, finish_vtbls, finish_struct_1): Likewise.
5788 * call.c (build_over_call): Check flag_elide_constructors.
5789 * decl2.c: flag_elide_constructors defaults to 1.
5790 * typeck.c (convert_arguments): Remove return_loc parm.
5791 (build_function_call_real): Adjust.
5793 * search.c: Tear out all mi_matrix and memoize code.
5794 (lookup_field, lookup_fnfields): Use scratch_tree_cons.
5795 * lang-options.h: Remove documentation for -fhandle-exceptions,
5796 -fmemoize-lookups and -fsave-memoized.
5797 * cp-tree.h: Lose mi_matrix and memoize support.
5798 * decl2.c: Ignore -fmemoize-lookups and -fsave-memoized.
5799 * class.c: Lose struct class_level.
5800 (pushclass, popclass): Lose memoize support.
5801 * init.c (build_offset_ref): Likewise.
5803 Never change BINFO_INHERITANCE_CHAIN.
5804 * init.c (emit_base_init): Change modification of
5805 BINFO_INHERITANCE_CHAIN to an assert.
5806 * search.c (get_base_distance_recursive): Likewise.
5807 (get_base_distance): Likewise.
5808 (lookup_member): Likewise.
5809 (convert_pointer_to_single_level): Likewise.
5810 (lookup_field): Likewise. Lose setting TREE_VIA_* on TREE_LISTs.
5811 (lookup_fnfields): Likewise.
5812 * tree.c (propagate_binfo_offsets): Don't call unshare_base_binfos.
5813 (unshare_base_binfos): Don't call propagate_binfo_offsets.
5814 (layout_basetypes): Call propagate_binfo_offsets instead of
5815 unshare_base_binfos.
5816 * decl.c (xref_basetypes): Call unshare_base_binfos.
5817 * pt.c (instantiate_class_template): Likewise.
5818 * tree.c (reverse_path): Remove 'copy' parm; always make a
5820 * class.c (build_vbase_path): Just call it.
5821 * search.c (compute_access): Likewise. Don't re-reverse.
5823 1998-08-27 Mark Mitchell <mark@markmitchell.com>
5825 * class.c (build_vbase_path): Use reverse_path.
5826 (finish_base_struct): Move warnings for inaccessible bases to
5828 (modify_one_vtable): Remove check of TREE_USED (binfo).
5829 (fixup_vtable_deltas1): Likewise.
5830 * cp-tree.h (BINFO_INHERITANCE_CHAIN): Document here.
5831 (xref_tag): Remove binfos parameter.
5832 (make_binfo): Remove chain parameter.
5833 (reverse_path): Add copy parameter.
5834 * decl.c (init_decl_processing): Change calls to xref_tag.
5835 (xref_tag): Remove binfos parameter.
5836 (xref_basetypes): Change calls to make_binfo.
5837 * decl2.c (grok_x_components): Change calls to xref_tag.
5838 (handle_class_head): Likewise.
5839 * friend.c (do_friend): Likewise.
5840 * lex.c (make_lang_type): Change calls to make_binfo.
5841 * parse.y (structsp): Change calls to xref_tag.
5842 (named_complex_class_head_sans_basetype): Likewise.
5843 (named_class_head): Likewise.
5844 * rtti.c (init_rtti_processing): Likewise.
5845 * search.c (compute_access): Change calls to reverse_path.
5846 (dfs_get_vbase_types): Change calls to make_binfo.
5847 (get_vbase_types): Remove dead code.
5848 * tree.c (unshare_base_binfos): Change calls to make_binfo.
5849 (layout_basetypes): Warn here about inaccessible bases.
5850 (make_binfo): Remove chain parameter.
5851 (reverse_path): Add copy parameter.
5853 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
5855 * class.c: #if 0 complete_type_p.
5856 * init.c (build_java_class_ref, build_new_1): Remove unused locals.
5857 * method.c (process_overload_item): Likewise.
5858 * typeck.c (comp_target_types): Likewise.
5860 Stop sharing binfos for indirect virtual bases.
5861 * tree.c (propagate_binfo_offsets): Unshare vbases, too.
5862 (layout_basetypes): Likewise.
5863 (unshare_base_binfos): Copy vbases, too.
5864 * cp-tree.h (BINFO_VIA_PUBLIC, BINFO_BASEINIT_MARKED,
5865 BINFO_VBASE_INIT_MARKED): Remove obsolete macros.
5866 (BINFO_PUSHDECLS_MARKED, SET_BINFO_PUSHDECLS_MARKED,
5867 CLEAR_BINFO_PUSHDECLS_MARKED): New macros.
5868 * search.c (lookup_field, lookup_fnfields, lookup_member): Remove
5869 reference to BINFO_VIA_PUBLIC.
5870 (marked_pushdecls_p, unmarked_pushdecls_p): New fns.
5871 (push_class_decls): Use them.
5872 (dfs_pushdecls): Use SET_BINFO_PUSHDECLS_MARKED.
5873 (dfs_compress_decls): Use CLEAR_BINFO_PUSHDECLS_MARKED.
5875 1998-08-27 Mark Mitchell <mark@markmitchell.com>
5877 * decl.c (build_enumerator): Set DECL_CONTEXT for the
5880 1998-08-26 Mark Mitchell <mark@markmitchell.com>
5882 * cp-tree.h (finish_enum): Change prototype.
5883 * decl.c (finish_enum): Use TYPE_VALUES, rather than taking a
5884 VALUES parameter. Don't try to compute mins/maxs if
5885 processing_template_decl.
5886 * parse.y (structsp): Use new calling sequence for finish_enum.
5887 * pt.c (tsubst_enum): Likewise. Take the new type as input.
5888 (lookup_template_class): Remove unused variables. Tweak.
5889 Register enums on instantiation list before substituting
5890 enumeration constants.
5891 (tsubst_decl): Remove unused variables.
5892 (regenerate_decl_from_template): Likewise.
5894 * decl.c (duplicate_decls): Don't obliterate the
5895 DECL_TEMPLATE_INFO for a template if we're not replacing it with
5898 * lex.c (do_identifier): Fix typo in comment.
5900 Wed Aug 26 10:54:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5902 * errfn.c: Remove stdarg.h/varargs.h.
5905 1998-08-25 Brendan Kehoe <brendan@cygnus.com>
5907 * pt.c (tsubst_copy): Only do typename overloading on an
5908 IDENTIFIER_NODE that happens to look like a typename if it actually
5909 has a type for us to use.
5911 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
5913 * typeck.c (comp_cv_target_types): Split out...
5914 (comp_target_types): From here. Don't allow cv-qual changes under
5915 a pointer if nptrs == 0. Fix OFFSET_TYPE handling.
5916 (build_ptrmemfunc): Pass 1 to nptrs.
5917 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
5919 1998-08-25 Mark Mitchell <mark@markmitchell.com>
5921 * search.c (dependent_base_p): Don't compare a binfo to
5922 current_class_type; use the TREE_TYPE of the binfo instead.
5924 * cp-tree.h (CLASS_TYPE_P): Revise definition.
5926 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
5928 * decl.c (duplicate_decls): Don't complain about different
5929 exceptions from an internal decl even if pedantic.
5931 * typeck.c (convert_for_assignment): Converting from pm of vbase
5932 to derived is an error, not a sorry.
5934 * call.c (build_over_call): Use convert_pointer_to_real for 'this'.
5935 * class.c (fixed_type_or_null): Rename from
5936 resolves_to_fixed_type_p. Return the dynamic type of the
5937 expression, if fixed, or null.
5938 (resolves_to_fixed_type_p): Use it. Return 0 if the dynamic type
5939 does not match the static type.
5940 (build_vbase_path): Rename 'alias_this' to 'nonnull'. Use
5941 resolves_to_fixed_type_p again.
5943 1998-08-24 Mark Mitchell <mark@markmitchell.com>
5945 * pt.c (tsubst_decl): Move special case code for dealing with
5946 tricky friend templates here from ...
5947 (regenerate_decl_from_template): Here.
5949 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
5951 * decl.c (start_decl): Remove redundant linkage check.
5953 1998-08-24 Gavin Romig-Koch <gavin@cygnus.com>
5955 * typeck.c (c_expand_return): Handle the case that valtype
5956 is wider than the functions return type.
5958 1998-08-24 Mark Mitchell <mark@markmitchell.com>
5960 * cp-tree.h (CLASS_TYPE_P): New macro.
5961 * decl.c (grokdeclarator): Use it instead of IS_AGGR_TYPE.
5962 * pt.c (process_template_parm): Undo previous change.
5964 1998-08-24 Benjamin Kosnik <bkoz@cygnus.com>
5966 * cp-tree.h: Declare.
5967 * pt.c (decl_template_parm_p): New function.
5968 * decl.c (pushdecl): Check decls for redeclaring template parms.
5969 (xref_tag): Make redeclaration an error, print decl.
5970 * decl2.c (grokfield): Check field_decls for redeclaration as well.
5972 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
5974 * parse.y (primary): Fix up the type of string constants.
5976 1998-08-24 Mark Mitchell <mark@markmitchell.com>
5978 * typeck.c (convert_for_initialization): Move check for odd uses
5979 of NULL to avoid duplicate warnings.
5981 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
5983 * tree.c (lvalue_type): Fix for arrays.
5984 * typeck.c (string_conv_p): New fn.
5985 (convert_for_assignment): Use it.
5986 (build_unary_op): Use lvalue_type.
5987 * call.c (standard_conversion, convert_like): Use string_conv_p.
5988 (add_function_candidate): Use lvalue_type.
5989 * cvt.c (convert_to_reference): Likewise.
5990 * decl2.c (lang_decode_option): Ignore -traditional.
5991 * decl.c (init_decl_processing): flag_writable_strings inhibits
5994 1998-08-24 Andrew MacLeod <amacleod@cygnus.com>
5996 * lang-options.h (lang_options): Add fconst-strings to the list
5998 * decl2.c (lang_f_options, lang_decode_option): Likewise.
6000 1998-08-24 Nathan Sidwell <nathan@acm.org>
6002 * lex.c (real_yylex): Don't warn about long long constants if
6003 we're allowing long long.
6005 1998-08-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
6007 * decl.c (pushdecl): Use IDENTIFIER_NAMESPACE_VALUE instead of
6008 accessing bindings directly.
6010 * search.c (my_tree_cons): Reimplement.
6012 * lang-specs.h: Remove __HONOR_STD.
6013 * inc/exception, inc/new, inc/new.h, inc/typeinfo: Likewise.
6015 1998-08-23 Mark Mitchell <mark@markmitchell.com>
6017 * decl.c (grokdeclarator): Complain about in-class initialization
6018 of aggregates and/or references.
6019 * pt.c (process_template_parm): Clear IS_AGGR_TYPE for
6020 TEMPLATE_TYPE_PARMs.
6022 * decl2.c (grok_array_decl): Add comment.
6023 (mark_used): Don't instantiate an explicit instantiation.
6024 * friend.c (make_friend_class): Remove bogus comment. Fix check
6025 for partial specializations.
6026 * pt.c (check_explicit_specialization): Don't
6027 SET_DECL_EXPLICIT_INSTANTIATION here.
6028 (mark_decl_instantiated): Or here.
6029 (do_decl_instantiation): Do it here, instead. Add checks for
6030 duplicate explicit instantiations, etc. Tidy.
6031 (do_type_instantiation): Likewise.
6032 (instantiate_decl): Improve comments. Complain about explicit
6033 instantiations where no definition is available.
6035 * cp-tree.h (ansi_null_node): Remove.
6036 * call.c (build_over_call): Warn about converting NULL to an
6038 * cvt.c (build_expr_type_conversion): Likewise. Use
6039 null_ptr_cst_p instead of expanding it inline.
6040 * decl.c (ansi_null_node): Remove.
6041 (init_decl_processing): Make null_node always have integral type.
6042 * except.c (build_throw): Warn about converting NULL to an
6044 * lex.c (init_parse): Remove handling of ansi_null_node.
6045 * pt.c (type_unification_real): Don't convert NULL to void* type.
6046 * typeck.c (build_binary_op_nodefault): Fix NULL warnings.
6047 (convert_for_assignment): Warn about converting NULL to an
6049 (convert_for_initialization): Likewise.
6051 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
6053 * tree.c (search_tree, no_linkage_helper, no_linkage_check): New fn.
6054 * pt.c (coerce_template_parms): Use no_linkage_check.
6055 * decl.c (grokvardecl): Likewise.
6056 (grokfndecl): Likewise. Members of anonymous types have no linkage.
6058 * method.c (process_overload_item): Remove useless code.
6060 1998-08-20 Per Bothner <bothner@cygnus.com>
6062 Handle new'ing of Java classes.
6063 * init.c (build_class_classref): New function.
6064 (build_new_1): If type is TYPE_FOR_JAVA: Call _Jv_AllocObject;
6065 constructor does not return this; don't need to exception-protect.
6067 * pt.c (lookup_template_class): Copy TYPE_FOR_JAVA flag.
6068 * decl2.c (acceptable_java_type): Handle template-derived types.
6070 1998-08-20 Per Bothner <bothner@cygnus.com>
6072 * decl2.c (import_export_vtable): Suppress vtables for Java classes.
6074 1998-08-20 Mark Mitchell <mark@markmitchell.com>
6076 * decl.c (duplicate_decls): Always merge the old and new patterns
6077 for templates, regardless of whether or not the new one has
6078 DECL_INITIAL. Don't throw away specializations. Merge
6080 * pt.c (tsubst_decl): Use the right pattern when calculating the
6081 complete args for a new template instance.
6082 (do_decl_instantiation): Fix typo in comment.
6083 (regenerate_decl_from_template): Deal with tricky friend template
6085 (instantiate_decl): Likewise.
6087 Thu Aug 20 09:09:45 1998 Jeffrey A Law (law@cygnus.com)
6089 * init.c (build_builtin_delete_call): Add missing assemble_external
6092 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
6094 * parse.y (notype_unqualified_id): Also accept ~A<int>.
6096 1998-08-19 Mark Mitchell <mark@markmitchell.com>
6098 * typeck.c (build_binary_op_nodefault): Warn on use of NULL in
6100 * except.c (build_throw): Warn when NULL is thrown, even with
6101 -ansi. Use ansi_null_node, rather than integer_zero_node, in the
6104 * cp-tree.h (ansi_null_node): New variable.
6105 * decl.c (ansi_null_node): New variable.
6106 (init_decl_processing): Initialize its type.
6107 * lex.c (init_parse): Initialize its value. Use ansi_null_node
6108 for null_node in non-ANSI mode.
6109 * typeck.c (build_binary_op_nodefault): Use ansi_null_node in
6110 place of null_node to avoid spurious errors.
6112 1998-08-17 Mark Mitchell <mark@markmitchell.com>
6114 * cp-tree.h (enter_scope_of): New function.
6115 * parse.y (complex_direct_notype_declarator): Use it.
6116 * semantics.c (enter_scope_of): New function.
6118 1998-08-17 Jason Merrill <jason@yorick.cygnus.com>
6120 * decl.c (grokparms): No, here.
6122 * decl.c (grokdeclarator): Catch parm with pointer to array of
6123 unknown bound here...
6124 * method.c (process_overload_item): ...not here.
6126 * gxxint.texi: Remove obsolete documentation of overloading code.
6128 * decl.c (finish_enum): Also set TYPE_SIZE_UNIT.
6129 * class.c (finish_struct_bits): Likewise.
6131 * tree.c (lvalue_type): Fix for arrays.
6132 * typeck.c (build_unary_op): Use lvalue_type.
6133 * call.c (add_function_candidate): Likewise.
6134 * cvt.c (convert_to_reference): Likewise.
6136 * decl2.c (lang_decode_option): Ignore -traditional.
6138 * init.c (build_offset_ref): Don't mess with error_mark_node.
6139 * lex.c (do_scoped_id): Use cp_error.
6141 * rtti.c (get_tinfo_fn): Don't mess with the context for now.
6143 1998-08-17 Benjamin Kosnik <bkoz@loony.cygnus.com>
6145 * decl.c (grokdeclarator): Allow anonymous types to be cv-qualified.
6147 Mon Aug 17 10:40:18 1998 Jeffrey A Law (law@cygnus.com)
6149 * cp-tree.h (set_identifier_local_value): Provide prototype.
6151 * decl2.c (do_namespace_alias): Remove unused variables `binding'
6154 Fri Aug 14 16:42:27 1998 Nick Clifton <nickc@cygnus.com>
6156 * Makefile.in: Rename BBISON to BISON so that it can be properly
6157 inherited from the parent makefile.
6159 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
6161 * lang-options.h: Add -finit-priority.
6162 * decl2.c: Likewise. Check flag_init_priority instead of
6165 * decl2.c (setup_initp): New fn.
6166 (start_objects, finish_objects, do_ctors): Handle init_priority.
6167 (do_dtors, finish_file): Likewise.
6169 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
6171 * pt.c (tsubst_copy): Hush warning.
6173 * rtti.c (get_tinfo_fn): Also set DECL_IGNORED_P.
6175 1998-08-12 Mark Mitchell <mark@markmitchell.com>
6177 * pt.c (print_template_context): Don't abort when instantiating a
6180 * decl.c (grokdeclarator): Issue errors on namespace qualified
6181 declarators in parameter lists or in class scope.
6183 1998-08-09 Mark Mitchell <mark@markmitchell.com>
6185 * pt.c (check_explicit_specialization): Don't abort on bogus
6186 explicit instantiations.
6188 1998-08-07 Mark Mitchell <mark@markmitchell.com>
6190 * typeck.c (require_complete_type): Use complete_type_or_else.
6191 (complete_type_or_else): Always return NULL_TREE on failure, as
6194 * pt.c (tsubst_aggr_type): Prototype.
6195 (tsubst_decl): New function, split out from tsubst. Set
6196 input_filename and lineno as appropriate.
6197 (pop_tinst_level): Restore the file and line number saved in
6199 (instantiate_class_template): Set input_filename and lineno as
6201 (tsubst): Move _DECL processing to tsubst_decl. Make sure the
6202 context for a TYPENAME_TYPE is complete.
6204 * decl2.c (grokbitfield): Issue errors on bitfields declared with
6206 (do_dtors): As in do_ctors, pretend to be a member of the same
6207 class as a static data member while generating a call to its
6210 * cvt.c (cp_convert_to_pointer): Handle NULL pointer
6211 conversions, even in complex virtual base class hierarchies.
6213 1998-08-06 Mark Mitchell <mark@markmitchell.com>
6215 * cp-tree.h (ENUM_TEMPLATE_INFO): New macro.
6216 (TYPE_TEMPLATE_INFO): Likewise.
6217 (SET_TYPE_TEMPLATE_INFO): Likewise.
6218 (ENUM_TI_TEMPLATE): Likewise.
6219 (ENUM_TI_ARGS): Likewise.
6220 (lookup_nested_type_by_name): Remove.
6221 * decl.c (maybe_process_template_type_declaration): Handle enums.
6222 (start_enum): Don't check for primary-template enum declarations
6224 (finish_enum): Clean up, document. Make sure template enum
6225 constants get the correct type.
6226 (build_enumerator): Copy initializers for template enumerations,
6228 (grok_enum_decls): Document.
6229 * lex.c (do_identifier): Document use of LOOKUP_EXPR a bit
6230 better. Build LOOKUP_EXPRs for local variables, even if they are
6232 * pt.c (tsubst_enum): Remove field_chain parameter.
6233 (template_class_depth): Include the depth of surrounding function
6235 (push_template_decl): Check for primary-template enum declarations
6236 here. Deal with enumeration templates.
6237 (lookup_template_class): Likewise.
6238 (for_each_template_parm): Likewise.
6239 (instantiate_class_template): Don't call tsubst_enum directly,
6240 call tsubst instead, to instantiate enums. Deal with all
6241 field_chain issues here, not in tsubst_enum.
6242 (lookup_nested_type_by_name): Remove.
6243 (tsubst_aggr_type): Revise handling of enumeration types.
6245 (tsubst_copy): Likewise.
6246 (tsubst_expr): Call tsubst, not tsubst_enum for TAG_DEFNs.
6248 1998-08-04 Mark Mitchell <mark@markmitchell.com>
6250 * decl.c (pushtag): Don't mangle the name of a TYPE_DECL if it
6251 uses template parameters.
6252 * method.c (build_template_parm_names): Use the full set of
6253 template arguments for tsubst'ing.
6254 (build_overload_identifier): Pass the full set of template
6255 arguments to build_template_parm_names, not just the
6257 * pt.c (TMPL_ARGS_DEPTH): Define using
6258 TMPL_ARGS_HAVE_MULTIPLE_LEVELS, for clarity.
6259 (NUM_TMPL_ARGS): New macro.
6260 (add_outermost_template_args): Deal with the case where the outer
6261 args will be completely discarded.
6262 (coerce_template_parms): Use the full set of template arguments
6263 for tsubst'ing. Simplify. Add some asserts. Improve
6265 (lookup_template_class): Pass the full set of template arguments
6266 to coerce_template_parms.
6267 (tsubst): Add assertion.
6268 (do_type_instantiation): Don't instantiate member template
6271 * init.c (build_offset_ref): Deal with a TEMPLATE_ID_EXPR whose
6272 name is a LOOKUP_EXPR, rather than an IDENTIFIER_NODE.
6274 1998-08-03 Jason Merrill <jason@yorick.cygnus.com>
6276 * method.c (set_mangled_name_for_decl): Change return type to void.
6278 * decl.c (lookup_name_real): A namespace-level decl takes priority
6279 over implicit typename. Avoid doing the same lookup twice.
6281 * search.c (dependent_base_p): New fn.
6282 (dfs_pushdecls, dfs_compress_decls): Use it.
6284 * typeck.c (get_member_function_from_ptrfunc): Don't try to handle
6285 virtual functions if the type doesn't have any.
6287 1998-08-03 Mark Mitchell <mark@markmitchell.com>
6289 * decl2.c (grokfield): Don't mangle the name of a TYPE_DECL if it
6290 uses template parameters.
6292 1998-08-02 Mark Mitchell <mark@markmitchell.com>
6294 * cp-tree.def (LOOKUP_EXPR): Document. Remove second argument.
6295 * cp-tree.h (DECL_TI_TEMPLATE): Improve documentation.
6296 * lex.c (do_identifier): Don't use a second argument, or a type,
6297 when building LOOKUP_EXPRs.
6298 (do_identifier): Likewise.
6299 (do_scoped_id): Likewise.
6300 * method.c (hack_identifier): Improve error message.
6301 * pt.c (lookup_template_function): Don't needlessly call
6302 copy_to_permanent or build_min.
6303 (tsubst_copy): Remove #if 0'd code. tsubst into LOOKUP_EXPRs if
6305 (do_decl_instantiation): Improve error message.
6306 * tree.c (mapcar, case LOOKUP_EXPR): Don't be sorry; make a copy.
6307 (build_min): Copy the type to the permanent obstack, too.
6309 1998-08-01 Jason Merrill <jason@yorick.cygnus.com>
6311 * init.c (init_init_processing): Remove BI* handling.
6312 (build_builtin_call): Remove.
6313 (build_builtin_delete_call): New fn.
6314 (build_delete): Use it.
6316 1998-07-31 Mark Mitchell <mark@markmitchell.com>
6318 * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): New macro.
6319 (maybe_check_template_type): New function.
6320 * decl.c (maybe_process_template_type_declaration): New function,
6321 split out from pushtag Call maybe_check_template_type.
6322 (pushtag): Use it. Use PROCESSING_REAL_TEMPLATE_DECL_P.
6323 (xref_tag): Use PROCESSING_REAL_TEMPLATE_DECL_P.
6324 * friend.c (do_friend): Use PROCESSING_REAL_TEMPLATE_DECL_P.
6325 * pt.c (template_class_depth_real): Generalization of ...
6326 (template_class_depth): Use it.
6327 (register_specialization): Use duplicate_decls for duplicate
6328 declarations of specializations.
6329 (maybe_check_template_type): New function.
6330 (push_template_decl_real): Fix comment.
6331 (convert_nontype_argument): Likewise.
6332 (lookup_template_class): Likewise. Avoid an infinite loop on
6334 (tsubst_friend_function): Fix comment.
6335 (tsubst, case FUNCTION_DECL): Deal with a DECL_TI_TEMPLATE that is
6337 * semantics.c (begin_function_definition): Use
6338 reset_specialization to note that template headers don't apply
6339 directly to declarations after the opening curly for a function.
6341 1998-07-29 Jason Merrill <jason@yorick.cygnus.com>
6343 * decl.c (push_overloaded_decl): Use current_namespace instead of
6344 DECL_CONTEXT (decl) to determine where we go.
6346 * decl.c (lookup_name_real): Fix typo.
6348 1998-07-28 Mark Mitchell <mark@markmitchell.com>
6350 * friend.c (is_friend): Be lenient with member functions to deal
6351 with nested friends.
6353 1998-07-28 Jason Merrill <jason@yorick.cygnus.com>
6355 * class.c (finish_struct_1): Convert integer_zero_node to
6356 ssizetype before passing it to set_rtti_entry.
6357 * typeck2.c (initializer_constant_valid_p): Allow conversion of 0
6358 of any size to a pointer.
6360 1998-07-27 Mark Mitchell <mark@markmitchell.com>
6362 * cp-tree.h (TI_USES_TEMPLATE_PARMS): Remove.
6363 (build_template_decl_overload): Remove.
6364 (set_mangled_name_for_decl): New function.
6365 (innermost_args): Remove is_spec parameter.
6366 (most_specialized, most_specialized_class): Remove declarations.
6367 (lookup_template_class): Add entering_scope parameter.
6368 (maybe_process_partial_specialization): New function.
6369 (finish_template_decl): Likewise.
6370 (finish_template_type): Likewise.
6371 * class.c (finish_struct): Clean up processing of member template
6373 * decl.c (pushtag): Fix formatting.
6374 (lookup_tag): Improve handling of pseudo-global levels.
6375 (make_typename_type): Adjust call to lookup_template_class.
6376 (shadow_tag): Use maybe_process_partial_specialization.
6377 (xref_tag): Improve handling of member friends.
6378 (start_function): Call push_nested_class before
6379 push_template_decl. Don't call push_template_decl for
6381 * decl2.c (grok_x_components): Don't call xref_tag for
6382 template instantiations. Handle UNION_TYPEs like RECORD_TYPEs.
6383 (grokclassfn): Use set_mangled_name_for_decl.
6384 (arg_assoc_class): Adjust call to innermost_args.
6385 (mark_used): Don't call instantiate_decl for a TEMPLATE_DECL.
6386 * error.c (dump_function_name): Improve printing of template
6388 * friend.c (is_friend): Don't compare types of decls to determine
6389 friendship, unless flag_guiding_decls.
6390 (make_friend_class): Partial specializations cannot be friends.
6391 (do_friend): Use set_mangled_name_for_decl. Call
6392 push_template_decl_real instead of push_template_decl.
6393 * method.c (build_decl_overload_real): Remove prototype. Give it
6395 (build_overload_identififer): Adjust call to innermost_args.
6396 (build_template_decl_overload): Remove.
6397 (set_mangled_name_for_decl): New function.
6398 * parse.y (.finish_template_type): New non-terminal.
6399 (template_def): Use finish_template_decl. Use template_extdef
6401 (template_extdef, template_datadef): New non-terminals, containing
6402 only those rules for things which can be templates.
6404 (template_type, self_template_type): Use .finish_template_type.
6405 (named_class_head): Use maybe_process_partial_specialization.
6406 * pt.c (mangle_class_name_for_template): Remove context parameter.
6407 (get_class_bindings): Remove outer_args parameter.
6408 (complete_template_args): Remove.
6409 (add_outermost_template_args): New function.
6410 (register_specialization): Return the specialization.
6411 (unregister_specialization): New function.
6412 (tsubst_template_parms): Likewise.
6413 (most_specialized, most_specialized_class): Prototype here as
6415 (original_template): Rename to most_general_template.
6416 (tsubst_template_parms): New function.
6417 (set_mangled_name_for_template_decl): Likewise.
6418 (TMPL_ARGS_DEPTH): New macro.
6419 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Adjust.
6420 (TMPL_ARGS_LEVEL): New macro.
6421 (SET_TMPL_ARGS_LEVEL): Likewise.
6422 (TMPL_ARG): Likewise.
6423 (SET_TMPL_ARG): Likewise.
6424 (TMPL_ARGS_DEPTH): Likewise.
6425 (finish_member_template_decl): Use finish_template_decl.
6426 (maybe_process_partial_specialization): New function, split out
6428 (inline_needs_template_parms): Use TMPL_PARMS_DEPTH.
6429 (maybe_begin_member_template_processing): Use new macros.
6430 (is_member_template): Likewise.
6431 (is_member_template_class): Likewise.
6432 (add_to_template_args): Likewise. Deal with multiple levels of
6434 (maybe_process_partial_specialization): New function.
6435 (retrieve_specialization): Add consistency check.
6436 (determine_specialization): Return full argument list.
6437 (check_explicit_specialization): Tweak friend handling. Use full
6438 argument lists. Simplify.
6439 (current_template_args): Use new macros.
6440 (push_template_decl_real): Change ill-named mainargs to specargs.
6441 Check that a partial specialization actually specializes at least
6442 one parameter. Improve friend handling. Modify for full
6444 (classtype_mangled_name): Don't mangle the names of
6446 (lookup_template_class): Add entering_scope parameter. Use it to
6447 avoid finding a template type when an instantiation is required.
6448 Simplify. Use full template arguments.
6449 (tsubst_friend_function): Use unregister_specialization. Use new
6450 macros. Use full template arguments.
6451 (tsubst_friend_class): Substitute, using tsubst_template_parms,
6452 into the template parameters before passing them to
6453 redeclare_class_template.
6454 (instantiate_class_template): Simplify. Use full template
6455 arguments. Adjust calls to get_class_bindings. Use
6456 SET_IDENTIFIER_TYPE_VALUE where needed. Improve friend handling.
6457 (innermost_args): Use new macros.
6458 (tsubst_aggr_type): New function, split out from tsubst.
6459 (tsubst): Use tsubst_aggr_type, tsubst_template_parms, new calling
6460 conventions for lookup_template_class. Refine handling of partial
6461 instantiations. Remove calls to complete_template_args.
6462 Simplify. Add consistency checks. Use set_mangled_name_for_decl
6463 and set_mangled_name_for_template_decl.
6464 (tsubst_copy): Use tsubst_aggr_type.
6465 (instantiate_template): Use full template arguments.
6466 (more_specialized): Improve formatting.
6467 (more_specialized_class): Adjust calls to get_class_bindings.
6468 (get_bindings_real): Don't call complete_template_args.
6469 (most_specialized): Don't overwrite input; create a new list.
6470 (most_specialized_class): Use most_general_template.
6471 (regenerate_decl_from_template): Use unregister_specialization.
6472 Use full template arguments.
6473 (instantiate_decl): Use full template arguments.
6474 (set_mangled_name_for_template_decl): New function.
6475 * semantics.c (begin_class_definition): Use
6476 maybe_process_partial_specialization.
6477 (finish_member_class_template): New function.
6478 (finish_template_decl): Likewise.
6479 (finish_template_type): Likewise.
6480 (typeck.c): Don't crash after issuing a compiler_error.
6481 * Makefile.in (CONFLICTS): Adjust; we removed a s/r conflict.
6483 1998-07-27 Jason Merrill <jason@yorick.cygnus.com>
6485 * typeck2.c (build_functional_cast): Handle default-initialization.
6487 * call.c (build_over_call): Pass 1 to popclass.
6489 * parse.y (direct_notype_declarator): Add precedence declaration
6490 to notype_unqualified_id case.
6491 * Makefile.in (EXPECT): Adjust.
6493 * tree.c (ovl_member): Fix for single function in OVL.
6495 1998-07-27 Dave Brolley <brolley@cygnus.com>
6497 * c-lex.c (yylex): Fix boundary conditions in character literal and
6498 string literal loops.
6500 1998-07-24 Jason Merrill <jason@yorick.cygnus.com>
6502 * decl.c (lookup_name_real): OK, do return the from_obj value
6503 unless got_object depends on template parms.
6505 * parse.y (nested_name_specifier_1): Pull out the TYPE_MAIN_VARIANT.
6507 * pt.c (coerce_template_parms): Also complain about local enums.
6509 * cp-tree.h: Add prototype for set_identifier_local_value.
6510 * decl.c (set_identifier_local_value_with_scope): Make static,
6512 * search.c (covariant_return_p): Likewise.
6513 * except.c (build_terminate_handler, alloc_eh_object): Likewise.
6515 * call.c (build_method_call): Only pull out the type of a destructor
6516 if it's a template type parm.
6517 * decl.c (lookup_name_real): Never return the from_obj value.
6519 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
6521 * except.c (process_start_catch_block_old): Call start_decl_1 for
6523 * decl.c (start_decl_1): Avoid duplicate error.
6525 * init.c (expand_default_init): Only perform the initialization if
6526 it will do something.
6528 1998-07-23 H.J. Lu (hjl@gnu.org)
6530 * parse.y (base_class): Check for invalid base class.
6532 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
6534 * decl2.c (import_export_template): Fold in...
6535 (import_export_class): ...to here. Handle dllimport/export.
6537 * class.c (build_vtable): Pass at_eof to import_export_vtable.
6538 (prepare_fresh_vtable): Likewise.
6539 * decl2.c (import_export_class): Split out...
6540 (finish_prevtable_vardecl): From here.
6541 * class.c (finish_struct_1): Call import_export_class if at_eof.
6543 * decl.c (start_function): #if 0 mysterious code I wrote and have
6545 * rtti.c (get_tinfo_fn): If this is for a class type, set
6548 1998-07-22 Jason Merrill <jason@yorick.cygnus.com>
6550 * inc/exception: Change terminate and unexpected to ().
6552 * parse.y (named_class_head_sans_basetype_defn): A
6553 named_class_head_sans_basetype followed by '{' or ':' is a defn.
6555 1998-07-21 Jason Merrill <jason@yorick.cygnus.com>
6557 * tree.c (canonical_type_variant): New fn to handle arrays.
6558 * cp-tree.h (CANONICAL_TYPE_VARIANT): Remove.
6559 * pt.c (unify, default case): Also fold arg. Fix array bounds case.
6560 * method.c (process_overload_item): Use build_overload_value for
6563 1998-07-20 Dave Brolley <brolley@cygnus.com>
6565 * lex.c (mbchar.h): #include it.
6566 (GET_ENVIRONMENT): New macro.
6567 (init_parse): Set character set based on LANG environment variable.
6568 (real_yylex): Handle multibyte characters in character literals.
6569 (real_yylex): Handle multibyte characters in string literals.
6571 1998-07-19 Jason Merrill <jason@yorick.cygnus.com>
6573 * lex.c (do_identifier): Look for class value even if we don't
6574 have a global value. Do implicit declaration if parsing is 2.
6575 * semantics.c (finish_call_expr): Pass 2 if we're doing Koenig
6578 1998-07-19 Mark Mitchell <mark@markmitchell.com>
6580 * decl.c (pushtag): Revert previous change.
6581 * pt.c (lookup_template_class): Don't put out debugging
6582 information for types that use template parameters.
6584 * decl.c (pushtag): Don't put out debugging information for
6585 compiler-generated typedefs.
6587 * error.c (dump_type_real): Don't crash when presented with
6588 intQI_type_node or the like.
6590 * semantics.c (finish_translation_unit): Fix spelling error in
6593 1998-07-17 Jason Merrill <jason@yorick.cygnus.com>
6595 * decl.c (lookup_name_real): Pull out single function here.
6596 (select_decl): Not here.
6597 (unqualified_namespace_lookup): Use CP_DECL_CONTEXT.
6599 * decl.c (qualify_lookup): Tweak again.
6601 * pt.c (lookup_template_class): Don't mess with the context of the
6603 * decl2.c (current_decl_namespace): Remove special handling for
6606 * pt.c (tsubst, case FUNCTION_DECL): Fix getting complete args for
6607 a member template specialization.
6609 * tree.c (ovl_member): Use decls_match to compare functions.
6610 * decl.c (decls_match): Check the context of a function.
6612 * parse.y (primary): Use notype_unqualified_id instead of IDENTIFIER
6613 in Koenig lookup support rules.
6614 * semantics.c (finish_call_expr): Handle the new cases.
6616 * typeck.c (build_x_function_call): Handle overloaded methods.
6618 * decl.c (grokvardecl): Don't call build_static_name for extern "C".
6620 1998-07-16 Mark Mitchell <mark@markmitchell.com>
6622 * semantics.c (finish_object_call_expr): Revert previous change.
6623 * call.c (build_new_method_call): Likewise. Instead, convert
6624 TYPE_DECLs to IDENTIFIERs here, in the presence of templates.
6626 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
6628 * decl.c (qualify_lookup): Handle templates.
6630 * decl2.c (do_using_directive): Don't pass ancestor.
6631 * decl.c (push_using_directive): Calculate ancestor.
6633 * decl2.c (do_nonmember_using_decl): Allow for type shadowing.
6634 * decl.c (pushdecl): Move type shadowing handling from here...
6635 (duplicate_decls): ...to here.
6636 * decl.c (set_identifier_local_value_with_scope): New fn.
6638 (set_identifier_local_value, lookup_type_current_level): New fns.
6639 * decl2.c (do_local_using_decl): Handle types and binding level
6642 * init.c (build_offset_ref): Don't call mark_used on an OVERLOAD.
6643 * decl.c (select_decl): Extract a lone function from an OVERLOAD.
6644 (lookup_namespace_name): Likewise.
6645 * typeck.c (build_unary_op): Not here anymore.
6647 * decl2.c (do_class_using_decl): Make sure we get an identifier.
6648 * class.c (handle_using_decl): Ignore TYPE_DECLs.
6650 * decl.c (qualify_lookup): New fn.
6651 (lookup_name_real): Use it.
6653 1998-07-16 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6655 * decl2.c (add_using_namespace): When directly using a namespace
6656 that was indirect before, promote it.
6658 * cp-tree.h (LOOKUP_PREFER_TYPES, LOOKUP_PREFER_NAMESPACES,
6659 LOOKUP_PREFER_BOTH, LOOKUP_NAMESPACES_ONLY, LOOKUP_TYPES_ONLY,
6660 LOOKUP_QUALIFIERS_ONLY, LOOKUP_TEMPLATES_EXPECTED): New macros.
6661 * decl.c (select_decl): Replace two flag parameters by one.
6662 (unqualified_namespace_lookup): Likewise, pass flag.
6663 (lookup_flags): New function.
6664 (lookup_name_real): Compute flags, pass them.
6665 (lookup_namespace_name): Call with zero-flag.
6666 * decl2.c (ambiguous_decl): Add flag parameter, complain only
6668 (lookup_using_namespace, qualified_lookup_using_namespace):
6669 Add flag parameter, pass them through.
6670 * lex.c (do_scoped_id): Call with zero-flag.
6672 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
6674 * typeck.c (convert_for_assignment): Use comptypes.
6676 1998-07-16 Mark Mitchell <mark@markmitchell.com>
6678 * semantics.c (finish_object_call_expr): Move test for the
6679 function called being a TYPE_DECL to ...
6680 * call.c (build_new_method_call): Here.
6682 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
6684 * decl2.c (arg_assoc_class): Also look at template arguments, if any.
6685 (arg_assoc): Handle error_mark_node and multiple levels of TREE_LIST.
6687 * lex.c (looking_for_typename): Don't initialize.
6689 * decl2.c (ambiguous_decl): Clarify error message.
6691 * decl.c (push_using_directive): Iterate over namespaces used
6694 1998-07-15 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6696 * decl2.c (add_using_namespace): Iterate over namespaces used
6699 * decl.c (lookup_name_real): Accept namespace aliases as locals.
6700 (cat_namespace_levels): Ignore aliases.
6701 (duplicate_decls): Ignore duplicate aliases.
6702 * decl2.c (do_namespace_alias): Process block level namespace
6703 aliases. Store alias with pushdecl. Remove odr errors.
6704 * parse.y (namespace_alias): New non-terminal.
6707 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
6709 * decl2.c (arg_assoc_type): Handle METHOD_TYPE like FUNCTION_TYPE.
6710 Handle TEMPLATE_TYPE_PARM.
6711 (arg_assoc): Rewrite.
6713 * pt.c (complete_template_args): Don't look at the context unless
6716 * method.c (build_decl_overload_real): Fix namespace handling.
6718 * typeck.c (build_unary_op): Extract a lone function from an
6721 * call.c (build_scoped_method_call): Handle getting a namespace
6722 for basetype in a destructor call.
6723 (check_dtor_name): Handle enums.
6725 * parse.y (using_directive): New nonterminal.
6726 (extdef, simple_stmt): Use it.
6728 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
6730 * decl2.c (add_function): Move error message ...
6731 (arg_assoc_namespace): ... from here.
6733 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
6735 * parse.y (namespace_qualifier): Fix multiple level handling.
6736 * decl2.c (namespace_ancestor): Use CP_DECL_CONTEXT.
6737 (arg_assoc): Don't skip the first argument of a function.
6739 Tue Jul 14 20:09:22 1998 Jeffrey A Law (law@cygnus.com)
6741 * search.c (my_tree_cons): Clean up.
6743 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
6745 * call.c (joust): Don't warn about "confusing" conversions to the
6748 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
6750 * class.c (push_nested_class): Complain about namespaces.
6751 * decl.c (start_decl): Enter the object's namespace.
6752 (cp_finish_decl): Leave it.
6753 (grokdeclarator): Likewise.
6754 * decl2.c (check_decl_namespace): New function.
6755 (finish_file): Call it.
6756 * parse.y (complex_direct_notype_declarator): Set complexity
6757 of namespace-qualified ids to -1, enter the namespace.
6759 * method.c (build_template_decl_overload): Expect _DECL as first
6760 parameter. Put context temporarily into current_namespace.
6761 * pt.c (check_explicit_specialization): Change caller.
6764 * init.c (build_offset_ref): Call mark_used and
6765 convert_from_reference for namespace members.
6767 Mon Jul 13 23:25:28 1998 Martin von Löwis <loewis@informatik.hu-berlin.de>
6769 * search.c (my_tree_cons): The bitfield is at index 2.
6771 Mon Jul 13 17:21:01 1998 Nick Clifton <nickc@cygnus.com>
6773 * lang-options.h: Format changed to work with new --help support
6776 1998-07-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
6778 * decl2.c (build_expr_from_tree): Change calls of do_identifier.
6779 Do Koenig lookup in CALL_EXPR.
6780 (arg_assoc): Handle error_mark.
6781 * lex.c (is_global): New function.
6782 (do_identifier): Expect arguments for Koenig lookup.
6783 * parse.y (primary): Add rules for calls of unqualified function calls.
6784 (do_id): Change call of do_identifier.
6785 * pt.c (finish_stmt_expr): Likewise.
6786 * semantics.c (finish_id_expr): Likewise.
6787 (finish_call_expr): Add integer parameter to indicate
6788 argument-dependent lookup.
6790 * decl.c (struct binding_level): New field using_directives.
6791 (push_using_decl): Not sorry anymore.
6792 (push_using_directive): New function.
6793 (lookup_tag): Use CP_DECL_CONTEXT to iterate.
6794 (unqualified_namespace_lookup): New function, code from ...
6795 (lookup_name_real): ... here.
6796 * decl2.c (lookup_using_namespace): Pass using list instead of
6798 (validate_nonmember_using_decl): New function.
6799 (do_nonmember_using_decl): New function.
6800 (do_toplevel_using_decl): Use them.
6801 (do_local_using_decl): New function.
6802 (do_using_directive): Support block-level directives.
6803 * parse.y (simple_stmt): Support using declarations and
6805 (namespace_qualifier, namespace_using_decl): New non-terminals.
6807 * xref.c (classname): New function.
6808 (GNU_xref_hier): Change class and base parameters to tree.
6809 * decl.c (xref_baseypes): Change caller.
6810 * friend.c (make_friend_class): Likewise.
6812 1998-07-12 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
6814 * typeck.c (comptypes, case TEMPLATE_TEMPLATE_PARM): Add parameter
6817 * pt.c (for_each_template_parm, case TEMPLATE_DECL): If it is a
6818 template template parameter, record its use.
6819 (for_each_template_parm, case TEMPLATE_TEMPLATE_PARM): Traverse
6820 its template arguments if exists.
6822 * pt.c (coerce_template_template_parms): New function equivalent
6823 to coerce_template_parms when IS_TMPL_PARM is true.
6824 (coerce_template_parms): Use it. Remove the IS_TMPL_PARM parameter,
6825 all callers changed.
6827 (coerce_template_parms): Access ARGLIST properly when creating a
6828 new vector. Only accept implicit TYPE_DECL as valid argument for
6829 a template template parameter when it is a base class of
6830 current_class_type. Don't display error message when COMPLAIN is
6833 1998-07-12 Klaus Kaempf (kkaempf@progis.de)
6835 * repo.c (get_base_filename): Use file_name_nondirectory.
6836 (open_repo_file): Likewise.
6837 * cp-tree.h (file_name_nondirectory): Add prototype.
6839 1998-07-12 Jason Merrill <jason@yorick.cygnus.com>
6841 * friend.c (do_friend): Pull the identifier out of declarator.
6842 Use cp_error and friends.
6843 * decl2.c (qualified_lookup_using_namespace): Fix call to
6845 * decl.c (lookup_name_real): Don't call complete_type on a namespace.
6846 (grokvardecl): Use DECL_CLASS_SCOPE_P.
6847 * cvt.c (convert_pointer_to_real): Check for error_mark_node sooner.
6848 * class.c (warn_hidden): Fix for OVERLOAD.
6849 From grahams@rcp.co.uk:
6850 * cp-tree.h (DEFARG_NODE_CHECK): New macro.
6851 (DEFARG_LENGTH, DEFARG_POINTER): Use it.
6853 Sun Jul 12 01:20:57 1998 Jeffrey A Law (law@cygnus.com)
6855 * g++.1 (-traditional): Remove duplicated documentation.
6857 1998-07-11 Mark Mitchell <mark@markmitchell.com>
6859 * method.c (flush_repeats): Add nrepeats parameter.
6860 (issue_nrepeats): Likewise.
6861 (is_back_referenceable_type): New function. Don't back-reference
6862 TEMPLATE_TYPE_PARMs as well as simple types like integers.
6863 (build_mangled_name_for_type): Likewise.
6864 (build_mangled_name_for_type_with_Gcode): Likewise.
6866 (nrepeats): Likewise.
6867 (Nrepeats): Likewise.
6868 (start_squangling): Don't clear the variables removed above.
6869 (end_squangling): Likewise.
6870 (flush_repeats): Tidy. Use nrepeats parameter rather than
6872 (issue_nrepeats): Likewise, but with nrepeats global. Use
6873 is_backreferenceable_type.
6874 (build_overload_nested_name): Tidy. Add comment. Use
6875 build_mangled_name_for_type.
6876 (build_underscore_int): Comment.
6877 (build_overload_scope_ref): Use build_mangled_name_for_type.
6878 (build_overload_int): Likewise.
6879 (build_template_template_parm_names): Tidy.
6880 (build_template_parm_names): Use build_mangled_name_for_type.
6881 (build_overload_identifier): Add comments.
6882 (build_mangled_name_for_type_with_Gcode): Split out from
6884 (build_mangled_name_for_type): Use it.
6885 (build_mangled_name): Rework to use build_mangled_name_for_type
6886 and to not use global nrepeats/Nrepeats. Tidy.
6887 (process_modifiers): Tidy.
6888 (check_btype): Use is_backreferenceable_type. Add comment.
6889 Rename `node' to `type'.
6890 (process_overload_item): Set numeric_output_need_bar here.
6891 Use build_mangled_name_for_type. Tidy.
6892 (build_decl_overload_real): Tidy. Don't use Nrepeats. Use
6893 build_mangled_name_for_type.
6895 * pt.c (push_template_decl_real): Don't look at DECL_TEMPLATE_INFO
6898 1998-07-08 Vladimir N. Makarov <vmakarov@cygnus.com>
6900 * cp-tree.h (warn_long_long): Define.
6901 * decl.c (grokdeclarator): Add flag `warn_long_long' as guard for
6902 warning "ANSI C++ does not support `long long'".
6903 * decl2.c (warn_long_long): Define.
6904 (lang_decode_option): Parse -Wlong-long, -Wno-long-long options.
6906 1998-07-07 Jason Merrill <jason@yorick.cygnus.com>
6908 * decl.c (xref_tag): Handle attributes between 'class' and name.
6909 * parse.y (aggr): Likewise.
6910 * semantics.c (finish_class_definition): Likewise.
6911 * Makefile.in (EXPECTED): Adjust.
6913 * cp-tree.h: Declare flag_optional_diags and warn_multichar.
6914 * decl2.c: Define them.
6915 (lang_decode_option): Handle them.
6916 * lang-options.h: Add -foptional-diags.
6917 * class.c (finish_struct): Don't complain about multiple meanings of
6918 name if -fno-optional-diags.
6919 * decl.c (pushdecl_class_level): Likewise.
6920 * lex.c (real_yylex): Check warn_multichar.
6922 1998-07-06 Jason Merrill <jason@yorick.cygnus.com>
6924 * decl.c (lookup_tag): Use CP_DECL_CONTEXT.
6926 * tree.c (make_binfo): Fix length.
6928 1998-06-30 Benjamin Kosnik <bkoz@bliss.nabi.net>
6930 * decl2.c (lang_decode_option): Remove warn_template_debugging.
6931 * lang-options.h: Likewise.
6933 Mon Jun 29 20:17:40 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6935 * except.c (build_eh_type_type_ref): Remove unused variable `susp'.
6936 (process_start_catch_block): Likewise for variables
6937 `false_label_rtx', `call_rtx' and `return_value_rtx'.
6939 1998-06-29 Brendan Kehoe <brendan@cygnus.com>
6941 * tree.c (build_srcloc): Make sure we allocate this node on the
6944 Sat Jun 27 23:34:18 1998 Fred Fish <fnf@ninemoons.com>
6946 * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined.
6947 (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY.
6948 (lang_specific_driver): Only add -lm automatically if need_math is
6951 Sat Jun 27 12:22:56 1998 Jeffrey A Law (law@cygnus.com)
6953 * Make-lang.in (g++): Depend on mkstemp.o. Link in mkstemp.o
6955 Sat Jun 27 07:36:09 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6957 * Makefile.in (EXPR_H): New dependency variable.
6958 (decl2.o): Depend on $(EXPR_H).
6959 (typeck.o): Likewise.
6963 1998-06-25 Benjamin Kosnik <bkoz@lisa.cygnus.com>
6965 * decl.c (start_enum): Put local enums on permanent_obstack.
6967 1998-06-25 Mark Mitchell <mark@markmitchell.com>
6969 * cp-tree.h (c_get_alias_set): Declare.
6970 * decl.c (init_decl_processing): Set lang_get_alias_set.
6972 1998-06-25 Andrew MacLeod <amacleod@cygnus.com>
6974 * cp-tree.h (mark_all_runtime_matches): Add function prototype.
6975 * except.c (mark_all_runtime_matches): Set TREE_SYMBOL_REFERENCED
6976 flag for all function decls which are in the exception table.
6977 * exception.cc (__cplus_type_matcher): Check for CATCH_ALL_TYPE match.
6978 * decl2.c (finish_file): Call mark_all_runtime_matches to make sure
6979 code is emitted for any referenced rtti function.
6981 1998-06-25 Dave Brolley <brolley@cygnus.com>
6983 * lang-specs.h: Use new | syntax to eliminate
6984 string concatenation.
6986 1998-06-25 Jason Merrill <jason@yorick.cygnus.com>
6988 * cp-tree.h (CP_DECL_CONTEXT): New macro.
6989 * decl2.c (is_namespace_ancestor, lookup_using_namespace): Use it.
6990 * method.c (build_overload_nested_name): Likewise.
6991 * sig.c (build_signature_pointer_or_reference_type): Don't set
6994 1998-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6996 Set DECL_CONTEXT for globals to NULL_TREE instead of global_namespace.
6997 * cp-tree.h (FROB_CONTEXT): New macro.
6998 (DECL_MAIN_P): ::main should have a DECL_CONTEXT of NULL_TREE.
6999 * decl.c (namespace_binding): Replace NULL_TREE with
7001 (set_namespace_binding, pop_namespace, lookup_name_real): Likewise.
7002 * decl2.c (is_namespace_ancestor, lookup_using_namespace):
7004 * decl.c (pushtag): Use FROB_CONTEXT.
7005 (pushdecl, make_typename_type, define_function, grokdeclarator):
7007 * decl2.c (set_decl_namespace, do_namespace_alias): Likewise.
7008 * pt.c (push_template_decl_real, lookup_template_class, tsubst):
7010 * decl2.c (decl_namespace): Return global_namespace if no context.
7011 * method.c (build_overload_nested_name): Expect null as context.
7012 * pt.c (mangle_class_name_for_template): Do nothing for null
7014 (lookup_template_class): Allow for null id_context.
7016 1998-06-25 Richard Henderson <rth@cygnus.com>
7018 * method.c (emit_thunk): Set current_function_is_thunk for the
7019 ASM_OUTPUT_MI_THUNK case as well.
7021 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
7023 * exception.cc (__cplus_type_matcher): Get a match_info pointer
7024 instead of an exception table entry as a parameter.
7026 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
7028 * parse.y (function_try_block): Don't call start_catch_handler.
7029 * except.c (call_eh_info): Remove coerced field from declaration.
7030 (build_eh_type_type_ref): New function to create an address of a
7031 rtti function for the new style exception tables.
7032 (expand_start_catch_block): Split function, this contains the
7034 (process_start_catch_block_old): New function to perform the rest
7035 of expand_start_catch_block under old style exceptions.
7036 (process_start_catch_block_old): New function to perform the rest
7037 of expand_start_catch_block under new style exceptions.
7038 (expand_end_catch_block): Only pop the false label off the stack under
7039 the old style of exceptions.
7040 * semantics.c (finish_try_block): Don't call start_catch_handler.
7041 * exception.cc (struct cp_eh_info): Add original_value field.
7042 (__cplus_type_matcher): Perform type matching on the original exception
7043 value, and if we have a match, set the current value.
7044 (__cp_push_exception): Set the original exception value.
7046 1998-06-23 Jason Merrill <jason@yorick.cygnus.com>
7048 * call.c (joust): Fix confusing conversion warning.
7050 * call.c (build_op_delete_call): Add placement parm. Check
7051 LOOKUP_SPECULATIVELY.
7052 * cp-tree.h, decl2.c, init.c: Adjust.
7053 * decl.c (finish_function): Use it.
7055 * pt.c (tsubst): Diagnose creating void fields or variables.
7057 Mon Jun 22 08:50:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7059 * call.c (build_scoped_method_call): Remove unused variable `tmp'.
7061 * cp-tree.h (check_dtor_name): Add prototype.
7063 * init.c (expand_member_init): Remove unused variables
7064 `ptr_type_node', `parm' and `rval'.
7066 * ptree.c (print_lang_type): Use HOST_WIDE_INT_PRINT_DEC specifier
7068 (lang_print_xnode): Likewise.
7070 * typeck2.c (enum_name_string): Cast argument to sprintf to long
7071 and use %ld specifier.
7073 * xref.c (GNU_xref_end_scope): Use HOST_WIDE_INT_PRINT_DEC
7074 specifier in call to fprintf.
7075 (GNU_xref_member): Cast argument to sprintf to int.
7077 Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7079 * typeck2.c (pop_init_level): Warn about implicit zero initialization
7082 Thu Jun 18 09:32:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7084 * cp-tree.h: Prototype function `check_java_method'.
7086 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
7088 * class.c (finish_struct): Make conflicting use of id a pedwarn.
7089 * decl.c (pushdecl_class_level): Likewise.
7091 1998-06-17 Mark Mitchell <mark@markmitchell.com>
7093 * pt.c (convert_nontype_argument): Issue an error when presented
7094 with an integer (real) constant that cannot be simplified to an
7097 * cp-tree.h (c_get_alias_set): Remove declaration added in
7098 1998-06-13 change that should never have been checked in.
7100 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
7102 * typeck.c (build_binary_op_nodefault): Change % in format strings
7105 * decl.c (grokvardecl): Don't build_static_name for decls that
7106 aren't at namespace scope.
7108 * init.c (perform_member_init): Catch default-initialization of
7111 1998-06-17 Mark Mitchell <mark@markmitchell.com>
7113 * errfn.c (cp_thing): Handle the `%%' formatting sequence.
7115 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
7117 * method.c (hack_identifier): Complain about getting a namespace
7119 * typeck.c (decay_conversion): Remove check for namespaces.
7120 * typeck2.c (incomplete_type_error): Likewise.
7121 * parse.y (template_arg): Add PTYPENAME expansion.
7123 1998-06-16 Andrew MacLeod <amacleod@cygnus.com>
7125 * decl.c (grokvardecl): Don't build external assembler names for
7126 TYPENAMEs in other namespaces as there is no declarator.
7127 * error.c (cp_file_of, cp_line_of): Don't extract file or line number
7128 info from DECL_CONTEXT if it is NULL.
7130 1998-06-16 Jason Merrill <jason@yorick.cygnus.com>
7132 * call.c (check_dtor_name): Split out.
7133 (build_scoped_method_call): Use it.
7134 (build_method_call): Use it.
7135 * init.c (build_offset_ref): Use it.
7137 * typeck.c (build_static_cast): Fix handling of pointers to members.
7139 * decl.c (finish_function): Just return nothing from a constructor.
7140 * typeck.c (c_expand_return): Complain about returning a void
7141 expression from a destructor.
7143 1998-06-13 Mark Mitchell <mark@markmitchell.com>
7145 * class.c (alter_access): Accept a BINFO explaining how to get
7146 from the entity whose accessed is being altered to the type doing
7148 (handle_using_decl): New function containing code split out from ...
7149 (finish_struct_1): Here.
7151 * cp-tree.h (complete_type_or_else): Declare.
7152 * init.c (build_new_1, build_delete): Use it.
7153 * typeck.c (require_complete_type): Use complete_type, rather than
7154 expanding it inline.
7155 (complete_type_or_else): New function.
7156 (build_component_ref): Use it.
7157 (pointer_int_sum): Make sure the type pointed to is complete.
7158 (pointer_diff): Likewise.
7160 * pt.c (for_each_template_parm): Traverse the TYPE_CONTEXT for
7163 * search.c (get_matching_virtual): Note that member templates
7164 cannot override virtual functions.
7166 1998-06-12 Brendan Kehoe <brendan@cygnus.com>
7168 * pt.c (check_explicit_specialization): If DECLARATOR turned into
7169 an error_mark_node from lookup_template_function, return the same.
7170 (determine_specialization): Also make sure TEMPLATE_ID isn't an
7171 error_mark_node, before we try to read its operands.
7172 * decl.c (grokdeclarator): If we got an error_mark_node from
7173 check_explicit_specialization, just return it right back.
7175 1998-06-12 Mark Mitchell <mark@markmitchell.com>
7177 * class.c (instantiate_type): Don't treat template-ids that don't
7178 specify any template arguments as equivalent to ordinary
7179 identifiers. Use OFFSET_REF instead of SCOPE_REF to refer to
7180 pointer-to-members for member templates. Tidy slightly.
7181 * cp-tree.def (TEMPLATE_ID_EXPR): Revise documentation.
7182 * init.c (build_offset_ref): Handle template-ids like ordinary
7183 identifiers, for the most part, but store a TEMPLATE_ID_EXPR in the
7184 offset part of the OFFSET_REF.
7185 * typeck.c (build_unary_op): Change check for unknown types to
7186 look for OFFSET_REFs, not SCOPE_REFs.
7188 1998-06-11 Mark Mitchell <mark@markmitchell.com>
7190 * pt.c (is_member_template_class): New function.
7191 (push_template_decl_real): Use it.
7193 1998-06-11 Benjamin Kosnik <bkoz@elmo.cygnus.com>
7195 * friend.c (do_friend): Add support for nested classes using
7196 member functions of the enclosing class as friends.
7198 1998-06-10 Mark Mitchell <mark@markmitchell.com>
7200 * call.c (convert_default_arg): Make global, not static.
7201 (convert_arg_for_ellipsis): Split out from ...
7202 (build_over_call): Here.
7203 * cp-tree.h (convert_default_arg); Declare.
7204 (convert_arg_to_ellipsis): Likewise.
7205 (do_member_init): Remove.
7206 * init.c (do_member_init): Remove; this code is dead.
7207 (expand_member_init): Remove much of this code; it is dead.
7208 * typeck.c (convert_arguments): Use convert_default_arg and
7209 convert_arg_for_ellipsis, rather than duplicating here.
7211 * call.c (convert_like): Don't fail silently if
7212 build_user_type_conversion fails. Always return error_mark_node
7215 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
7217 * search.c (covariant_return_p): Complain about ambiguous base.
7219 * typeck.c (build_component_ref): Diagnose ref to nested type.
7221 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
7223 * decl.c (grokparms): Check that INIT isn't an error_mark_node
7224 before giving error about invalid type for default arg.
7226 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
7228 * call.c (build_method_call): Fix thinko.
7230 1998-06-10 Dave Brolley <brolley@cygnus.com>
7232 * decl2.c (lang_decode_option): New argc/argv interface.
7233 * cp-tree.h (lang_decode_option): New argc/argv interface.
7234 * lang-specs.h (default_compilers): Only call cpp if -E, -M or -MM is
7235 specified for cpplib-enabled compilers.
7236 * lex.c (lang_init): Don't check_newline for cpplib.
7237 (init_parse): Don't initialize cpplib here.
7239 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
7241 * typeck.c (build_component_ref): Make sure FIELD has a lang_specific
7242 piece before checking DECL_MUTABLE_P.
7244 1998-06-10 John Carr <jfc@mit.edu>
7246 * tree.c (debug_binfo): Make printf format match arguments.
7248 * error.c (OB_PUTI): Make printf format match arguments.
7250 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
7252 * init.c (perform_member_init): Handle default-initialization.
7254 * except.c (build_throw): Handle throwing NULL.
7256 * typeck.c (build_x_function_call): Use resolve_offset_ref.
7258 * search.c (compute_access): Only strip an anonymous union
7261 * call.c (add_builtin_candidates): Tweak.
7263 * cvt.c (build_expr_type_conversion): Restore code for conversion
7265 * decl2.c (delete_sanity): Use it. Clean up.
7267 * typeck.c (comp_ptr_ttypes_real): Fix cv-qual comparisons.
7269 1998-06-10 Branko Cibej <branko.cibej@hermes.si>
7271 * typeck.c (c_expand_return): Don't warn about void expressions on
7272 return statements in functions returning void.
7274 1998-06-09 Mark Mitchell <mark@markmitchell.com>
7276 * pt.c (fn_type_unification): Revise documentation. Tidy.
7277 (type_unification): Likewise.
7279 1998-06-09 Andrew MacLeod <amacleod@cygnus.com>
7281 * semantics.c (finish_try_block): Rename expand_start_catch, and delete
7283 * parse.y (function_try_block): Rename expand_start_catch, and delete
7285 * except.c (expand_end_eh_spec): Rename expand_start_catch, and delete
7288 1998-06-09 Jason Merrill <jason@yorick.cygnus.com>
7290 * search.c (lookup_member): New fn.
7291 * class.c (finish_struct_1): Use it.
7292 * decl.c (lookup_name_real): Use it.
7294 Mon Jun 8 20:45:52 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7296 * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h.
7298 * cp-tree.h: Add prototype for `maybe_print_template_context' and
7299 `maybe_make_one_only'.
7301 * decl.c (auto_function): Remove unused variable `decl'.
7303 * decl2.c: Include dwarf2out.h and dwarfout.h.
7305 * lex.c: Remove redundant declarations of `set_float_handler' and
7308 1998-06-08 Andrew MacLeod <amacleod@cygnus.com>
7310 * except.c (init_exception_processing): Remove NEW_EH_MODEL compile
7311 time flag. Call __cp_eh_info instead of __cp_exception_info.
7312 * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag.
7313 (__cp_exception_info): Return offset into cp_eh_info structure to
7314 match what use to be the start of this structure.
7315 (__cp_eh_info): New function to return a pointer to cp_eh_info struct.
7316 (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL
7318 (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call
7319 __cp_eh_info instead of __cp_exception_info.
7321 1998-06-08 Jason Merrill <jason@yorick.cygnus.com>
7323 * decl.c (cp_finish_decl): Disable inlining of extern inlines
7324 with static variables.
7326 1998-06-08 Mark Mitchell <mark@markmitchell.com>
7328 * init.c (build_offset_ref): Correct previous change to use build,
7331 1998-06-07 Mark Mitchell <mark@markmitchell.com>
7333 * class.c (instantiate_type): Handle pointer-to-members where the
7334 member is a template.
7335 * init.c (build_offset_ref): Likewise.
7336 * typeck.c (build_unary_op): Likewise.
7338 1998-06-07 Richard Henderson <rth@cygnus.com>
7340 * lex.c (lang_init_options): New function.
7341 (lang_init): Remove flag_exceptions == 2 hack.
7343 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
7345 * search.c (envelope_add_decl): Tweak for implicit typename.
7347 * call.c (joust): Also warn about confusing conversion op/constructor
7348 overload resolution.
7350 * spew.c (yylex): Also return the TYPE_DECL if got_object.
7351 Don't clear got_object after '~'.
7352 * call.c (build_scoped_method_call): Tweak destructor handling.
7353 (build_method_call): Likewise.
7354 * pt.c (tsubst_copy, case METHOD_CALL_EXPR): Don't mess with
7355 TYPE_MAIN_VARIANT for destructors.
7356 * semantics.c (finish_object_call_expr): Complain about calling a
7359 1998-06-05 Per Bothner <bothner@cygnus.com>
7361 * g++spec.c (lang_specific_pre_link, lang_specific_extra_ofiles):
7362 Define - update needed by gcc.c change.
7364 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
7366 * error.c (cp_printers): Use 'o' instead of '_' for the null entry.
7368 1998-06-05 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7370 * cp-tree.h (DECL_NAMESPACE_ALIAS, ORIGINAL_NAMESPACE): Declare.
7371 * decl.c (lookup_name_real): Add namespaces_only parameter.
7372 If set, return only NAMESPACE_DECLs.
7373 (select_decl): Likewise.
7374 (identifier_type_value): Give additional parameter.
7375 (lookup_name_nonclass): Likewise.
7376 (lookup_name): Likewise.
7377 (find_binding): Skip namespace aliases.
7378 (binding_for_name): Likewise.
7379 (push_namespace): Check for namespace aliases.
7380 (lookup_name_namespace_only): New function.
7381 (begin_only_namespace_names, end_only_namespace_names): New functions.
7382 * decl2.c (set_decl_namespace): Skip namespace aliases.
7383 (do_using_directive): Likewise.
7384 (do_namespace_alias): Produce namespace aliases, fix alias
7386 * error.c (dump_decl): Support SCOPE_REF.
7387 * parse.y (extdef): Wrap lookup with namespace_only for namespace
7388 aliases and using declarations.
7390 1998-06-04 Jason Merrill <jason@yorick.cygnus.com>
7392 * tree.c (really_overloaded_fn): Only see through one TREE_LIST.
7394 * error.c (dump_expr): Clean up NEW_EXPR case.
7396 1998-06-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
7398 Suggested by Brendan Kehoe
7399 * decl2.c (do_toplevel_using_decl): When decl is a TYPE_DECL,
7400 treat it as using ::decl.
7402 * decl2.c (arg_assoc_type): Process unknown_type_node and OFFSET_TYPE.
7404 * tree.c (mapcar): Support NEW_EXPR.
7406 * error.c (dump_expr): Support NEW_EXPR.
7408 1998-06-03 Jason Merrill <jason@yorick.cygnus.com>
7410 * method.c (make_thunk): Use overload machinery to make name.
7411 * search.c (covariant_return_p): New fn.
7412 (get_matching_virtual): Use it.
7414 * init.c (build_new_1): Fix check for void.
7416 1998-06-01 Per Bothner <bothner@cygnus.com>
7418 * cp-tree.h (TYPE_FOR_JAVA): New macro.
7419 * decl.c, cp-tree.h (java_byte_type_node, java_short_type_node,
7420 java_int_type_node, java_long_type_node, java_float_type_node,
7421 java_double_type_node, java_char_type_node, java_boolean_type_node):
7422 New "primitive" types, with predefined names __java_byte etc.
7423 (record_builtin_java_type): New function.
7424 (init_decl_processing): Make Java types with record_builtin_java_type.
7425 (pushtag, grokdeclarator): Set TYPE_FOR_JAVA if in extern "JAVA".
7426 (xref_baseypes): If base class was TYPE_FOR_JAVA, so is this class.
7427 (grokfndecl): Call check_java_method for Java classes.
7428 * method.c (is_java_type): Removed. Replaced with TYPE_FOR_JAVA.
7429 (process_overload_item): Match types against specific
7430 java_XX_type_node types, rather than using is_java_type.
7431 * class.c (finish_struct_1): Don't add default copy constructor
7432 or operator= if TYPE_FOR_JAVA.
7433 (pop_lang_conext): Restore strict_prototyp proper if Java.
7434 * decl2.c (acceptable_java_type, check_java_method): New functions.
7435 * pt.c (instantiate_class_template): Copy TYPE_FOR_JAVA from pattern.
7436 (tsubst): Move common statement after if statement.
7437 * typeck.c (comptypes): If strict, TYPE_FOR_JAVA must match.
7439 1998-06-01 Jason Merrill <jason@yorick.cygnus.com>
7441 * pt.c (for_each_template_parm): Use first_rtl_op.
7443 * tree.c (build_cplus_array_type_1): Also check index_type for
7446 1998-05-31 Jason Merrill <jason@yorick.cygnus.com>
7448 * pt.c (tsubst): Always copy BINFO_BASETYPES.
7450 1998-05-29 scott snyder <snyder@d0sgif.fnal.gov>
7452 * tree.c (layout_basetypes): If we change TYPE_SIZE, change
7455 1998-05-29 Mark Mitchell <mark@markmitchell.com>
7457 * decl.c (grokdeclarator): Don't complain about in-class
7458 initialization of static consts if we don't really know the type
7461 1998-05-29 Jason Merrill <jason@yorick.cygnus.com>
7463 * cp-tree.h (DECL_DESTRUCTOR_P): New macro.
7464 * method.c (build_destructor_name): New fn.
7465 * decl2.c (maybe_retrofit_in_chrg): Split out...
7466 (grokclassfn): From here. Reorganize.
7467 * decl.c (grok_ctor_properties): Make sure ctors for types with
7468 vbases have the in_chrg parm.
7469 * pt.c (instantiate_class_template): Update
7470 TYPE_USES_VIRTUAL_BASECLASSES from tsubsted bases. Don't call
7472 (tsubst): Call grok_ctor_properties and maybe_retrofit_in_chrg.
7474 1998-05-28 Mark Mitchell <mark@markmitchell.com>
7476 * pt.c (instantiate_decl): Make test for whether or not static
7477 variables should be instantiated early match its comment.
7479 1998-05-28 Jason Merrill <jason@yorick.cygnus.com>
7481 * decl.c (start_decl): Always pedwarn about vacuously redeclaring
7483 (start_function): Call check_default_args.
7484 * decl2.c (grokfield): Don't call check_default_args.
7485 (check_default_args): Use cp_error_at.
7486 * lex.c (do_pending_defargs): Call check_default_args.
7488 1998-05-27 Brendan Kehoe <brendan@cygnus.com>
7490 * call.c (build_method_call): Make sure get_type_value returns
7491 something before we try to use its TYPE_MAIN_VARIANT.
7492 (build_scoped_method_call): Likewise.
7494 1998-05-27 Jason Merrill <jason@yorick.cygnus.com>
7496 * typeck2.c (digest_init): Complain about getting a TREE_LIST to
7497 initialize an array.
7499 * search.c (expand_upcast_fixups): Don't set DECL_CONTEXT and
7502 * friend.c (do_friend): Clarify template warning.
7504 1998-05-27 Mark Mitchell <mark@markmitchell.com>
7506 * decl.c (shadow_label): Don't treat decls as identifiers.
7507 (maybe_push_to_top_level): Clear shadowed_labels.
7509 * pt.c (instantiate_decl): Reset lineno and filename after calling
7510 regenerate_decl_from_template.
7512 * decl.c (grokdeclarator): Don't try to use TYPE_OBSTACK on an
7515 1998-05-27 Kevin Buhr <buhr@stat.wisc.edu>
7517 * parse.y (base_class): Use is_aggr_type, not IS_AGGR_TYPE.
7519 1998-05-26 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
7521 * pt.c (process_template_parm): Accept TYPENAME_TYPE nodes.
7522 (convert_nontype_argument): Handle cases when nontype template
7523 parameters become classes after substitution.
7525 1998-05-26 Mark Mitchell <mark@markmitchell.com>
7527 * friend.c (is_friend): Use comptypes, rather than == to compare
7528 types. Modify for new representation of template friends.
7529 (make_friend_class): Likewise.
7530 * pt.c (tsubst_friend_class): Undo 1998-05-21 change. Tweak.
7531 (instantiate_class_template): Deal with template friends.
7533 * decl.c (store_parm_decls): Remove redundant call to
7534 expand_main_function.
7536 1998-05-26 Benjamin Kosnik <bkoz@loony.cygnus.com>
7538 * decl.c (start_decl): Check for DECL_LANG_SPECIFIC before
7541 1998-05-26 Per Bothner <bothner@cygnus.com>
7543 * language_as_string: Handle lang_java.
7545 1998-05-26 Jason Merrill <jason@yorick.cygnus.com>
7547 * decl.c (pushdecl): Don't copy the type_decl.
7549 1998-05-26 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7551 * class.c (pushclass): Always store TYPE_MAIN_VARIANT in
7553 * decl.c (grokdeclarator): Put typedefs on the type's obstack.
7555 * parse.y (complex_direct_notype_declarator): Use $1 to access
7556 scope of notype_qualified_id.
7558 1998-05-26 Dave Brolley <brolley@cygnus.com>
7560 * lex.c (parse_options,yy_cur,yy_lim): Add for cpplib.
7561 (init_parse): Initialize cpplib interface.
7563 * Makefile.in (CXX_OBJS): Make sure dependencies never end with an
7566 1998-05-26 Mark Mitchell <mark@markmitchell.com>
7568 * decl.c (pushtag): Avoid crashing on erroneous input.
7570 1998-05-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7572 * decl.c (push_namespace): Only produce one unique name for
7573 anonymous namespaces.
7574 (get_unique_name): Remove.
7576 1998-05-25 Mark Mitchell <mark@markmitchell.com>
7578 * call.c (tourney): Don't do any extra comparisons.
7580 * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions.
7582 * cp-tree.h (processing_template_parmlist): Declare.
7583 * decl.c (pushtag): Don't call push_template_decl when we
7585 * pt.c (processing_template_parmlist): New variable.
7586 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro.
7587 (complete_template_args): Use it.
7588 (add_to_template_args): Likewise.
7589 (innermost_args): Likewise.
7591 (begin_template_parm_list): Use processing_template_parmlist.
7592 (end_template_parm_list): Likewise.
7594 * cp-tree.h (ANON_UNION_TYPE_P): New macro.
7595 * decl.c (grokdeclarator): Use it.
7596 * decl2.c (grok_x_components): Likewise.
7597 * init.c (initializing_context): Likewise.
7598 * method.c (do_build_copy_constructor): Likewise.
7599 (do_build_assign_ref): Likewise.
7600 * search.c (compute_access): Likewise.
7601 * typeck.c (build_component_ref): Likewise.
7603 * decl.c (grokdeclarator): Don't give a cv-qualified version of an
7604 unnamed type a typedef name "for linkage purposes".
7606 * pt.c (lookup_template_class): Don't look at
7607 IDENTIFIER_CLASS_VALUE when there's no current_class_type.
7609 * method.c (build_overload_int): Handle error cases gracefully.
7611 * pt.c (instantiate_decl): Handle static member variables
7614 * pt.c (tsubst): Use the tsubst'd type when producing new
7615 TEMPLATE_PARM_INDEX nodes.
7617 1998-05-24 Mark Mitchell <mark@markmitchell.com>
7619 * tree.c (cp_tree_equal): Handle pointers to member functions.
7621 * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make
7622 sure the type of the REF_BIND is a reference type.
7623 (maybe_handle_ref_bind, compare_ics): Rename reference_type to
7624 target_type for clarity.
7626 * parse.y (xcond): Move call to condition_conversion ...
7627 * semantics.c (finish_for_cond): Here.
7628 * parse.c: Regenerated.
7630 1998-05-24 Jason Merrill <jason@yorick.cygnus.com>
7632 * decl.c (push_namespace): Namespaces have type void.
7633 * typeck2.c (incomplete_type_error): Complain about namespace
7635 * typeck.c (decay_conversion): Likewise.
7637 1998-05-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
7639 * error.c (dump_expr): Support namespaces.
7641 1998-05-23 Jason Merrill <jason@yorick.cygnus.com>
7643 * cp-tree.def: Add SRCLOC.
7644 * cp-tree.h: Add struct tree_srcloc and accessor macros.
7645 * tree.c (build_srcloc, build_srcloc_here): New fns.
7646 * pt.c (add_pending_template): Use build_srcloc_here.
7647 (push_tinst_level): Update last_template_error_tick before erroring.
7648 (instantiate_decl): Restore lineno and input_filename before
7649 calling add_pending_template.
7650 * decl2.c (finish_file): Set up lineno and input_filename for
7653 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
7655 * decl.c (lang_print_error_function): New fn.
7656 (init_decl_processing): Set print_error_function to use it.
7657 * errfn.c (cp_thing): Don't call maybe_print_template_context here.
7659 * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and
7662 * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for
7663 copy-initialization.
7665 * class.c (build_vtable_entry): Use int_fits_type_p.
7666 (build_vtable): Pass a signed offset to build_vtable_entry.
7667 (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1,
7668 set_rtti_entry): Likewise.
7670 1998-05-22 Per Bothner <bothner@cygnus.com>
7672 * cp-tree.h: Add comments documenting which LANG_FLAGS are used.
7673 (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used.
7675 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
7677 * pt.c (print_template_context): Use fprintf instead of cp_error.
7679 * pt.c (determine_specialization): Just return an error_mark_node.
7680 Also print the decl we want in error messages. If we complain,
7681 return error_mark_node.
7682 (tsubst_friend_function): Set lineno and input_filename so
7683 error messages will be useful.
7684 (instantiate_template): Just return an error_mark_node.
7685 (check_explicit_specialization): Don't mess with a returned
7688 * pt.c (print_template_context): Add new argument.
7689 (maybe_print_template_context): New fn.
7690 (push_tinst_level): Increment tinst_level_tick.
7691 (pop_tinst_level): Likewise.
7692 * errfn.c (cp_thing): Call maybe_print_template_context. Use
7693 xrealloc instead of xmalloc.
7695 * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT.
7697 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
7699 * pt.c (tsubst_friend_class): Don't call redeclare_class_template
7700 if the template we looked up is the same as the one we already
7703 Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com>
7705 * lex.c: (handle_sysv_pragma): FILE* parameter not used.
7706 (cpp_reader,parse_in): Add for cpplib.
7707 (check_newline): Call handle_sysv_pragma with new interface.
7708 (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line.
7710 * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib.
7711 (sub_getch): Call GETC for cpplib.
7713 * cp-tree.h: (get_directive_line): Different prototype for cpplib.
7714 (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line.
7716 * Makefile.in (CXX_OBJS): Add @extra_cxx_objs@ for cpplib.
7718 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
7720 * decl2.c (maybe_make_one_only): New fn.
7721 (import_export_vtable): Use it.
7722 (import_export_decl): Likewise.
7723 * pt.c (mark_decl_instantiated): Likewise.
7725 1998-05-21 Mark Mitchell <mmitchell@usa.net>
7727 * decl2.c (find_representative_member): Rename to ...
7728 (build_anon_union_vars): New function.
7729 (finish_anon_union): Fix stupidity of previous change.
7731 1998-05-20 Jason Merrill <jason@yorick.cygnus.com>
7733 * decl.c (grokfndecl): Handle definition of specialization in
7736 * error.c (dump_decl): Fix LOOKUP_EXPR handling.
7738 1998-05-20 Mark Mitchell <mmitchell@usa.net>
7740 * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P
7741 to look for type declarations.
7742 (finish_struct): Deal with templates on the CLASSTYPE_TAGS list.
7743 * cp-tree.h (DECL_DECLARES_TYPE_P): New macro.
7744 (finish_member_class_template): Declare.
7745 * decl.c (pushtag): Put member class templates on the
7746 CLASSTYPE_TAGS list, just as for ordinary member classes.
7747 (pushdecl_class_level): Use DECL_DECLARES_TYPE_P.
7748 (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with
7749 IDENTIFIER_NAMESPACE_VALUEs.
7750 * parse.y (component_decl): Move code to ...
7751 * semantics.c (finish_member_class_template): New function.
7752 Don't put member class templates on the list of components for a
7754 * parse.c: Regenerated.
7755 * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types.
7756 In fact, don't use DECL_CONTEXT at all here.
7758 1998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de>
7760 * decl.c (record_unknown_type): New function.
7761 (init_decl_processing): Call it for the unknown and global type
7764 1998-05-20 Mark Mitchell <mmitchell@usa.net>
7766 * decl2.c (find_representative_member): New function.
7767 (finish_anon_union): Use it.
7769 * cp-tree.h (MAIN_NAME_P): New macro.
7770 (DECL_MAIN_P): Likwise.
7771 * decl.c (pushdecl): Avoid crashing on redefinitions of `main'.
7772 (grokfndecl): Use the new macros.
7773 (grokdeclarator): Likewise.
7774 (start_function): Likewise.
7775 (store_parm_decls): Likewise.
7776 (finsh_function): Likewise.
7777 * friend.c (do_friend): Likewise.
7778 * typeck.c (build_function_call_real): Likewise.
7779 (build_unary_op): Likewise.
7781 Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com>
7783 * decl2.c (start_objects, finish_objects, do_dtors,
7784 do_ctors): Split out from...
7785 (finish_file): ...here.
7787 Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com>
7789 * tree.c (is_overloaded_fn): Don't abort on placeholders from
7792 Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com>
7794 * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node.
7796 * error.c (dump_expr): Handle an ARROW_EXPR.
7798 Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net>
7800 * decl.c (saveable_obstack): Declare.
7801 (pushdecl): Copy TYPE_DECLs to the same obstack as the type they
7802 declare, if necessary.
7804 Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net>
7806 * call.c (compare_qual): Remove.
7808 (is_properly_derived_from): New function.
7809 (maybe_handle_ref_bind): Likewise.
7810 (maybe_handle_implicit_object): Likewise.
7811 (compare_ics): Modify substantially to bring into conformance with
7813 * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro.
7814 (comp_cv_qualification): Declare.
7815 (comp_cv_qual_signature): Likewise.
7816 * typeck.c (comp_cv_qualification): Likewise.
7817 (comp_cv_qual_signature): Likewise.
7819 Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7821 * Makefile.in (parse.o): Depend on toplev.h.
7823 * class.c (typecode_p): Remove prototype and definition.
7825 * cp-tree.h (currently_open_class, is_empty_class, member_p):
7828 * decl.c (push_overloaded_decl_top_level): Remove prototype and
7831 * errfn.c (cp_error): Cast function pointer `error' to (errorfn *)
7832 in call to `cp_thing'.
7833 (cp_warning): Likewise for function pointer `warning'.
7835 * except.c (do_function_call): Remove prototype and definition.
7836 (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL.
7838 * method.c (is_java_type): Add prototype and make it static.
7840 * parse.y: Include toplev.h.
7842 * pt.c (type_unification): Remove unused variable `arg'.
7843 (instantiate_decl): Likewise for `save_ti'.
7845 * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'.
7847 Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com>
7849 * init.c (build_member_call): Handle template_ids.
7850 * parse.y (primary): Add global_scope template_id.
7852 Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com>
7854 * decl2.c (get_sentry): Use end_temporary_allocation.
7855 Don't declare permanent_obstack.
7857 Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net>
7859 * parse.y (.finish_new_placement): New non-terminal.
7860 (unary_expr, new_type_id): Use it.
7861 * parse.c: Regenerated.
7863 Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com>
7865 * pt.c (redeclare_class_template): Say where the original definition
7866 of the template-parameter's default argument appeared.
7868 Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com>
7870 * call.c (build_over_call): Tweak empty class handling.
7872 * decl.c (make_typename_type): Use currently_open_class.
7874 * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG.
7876 Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7878 * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE
7879 for a type unless it is one.
7881 * class.c (finish_struct_1): Use OVL_CURRENT in error message.
7883 Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com)
7885 * Makefile.in (program_transform_name, objdir): Define.
7887 * Makefile.in (BISON): Use bison from the build tree if it exists.
7890 Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7892 * typeck.c (type_unknown_p): Return true for TREE_LIST also.
7894 * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs.
7896 Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com>
7898 * call.c (build_scoped_method_call): Likewise.
7900 Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net>
7902 * init.c (build_new_1): Call suspend_momentary around the creation
7903 of values that must be saved for exception handling.
7904 * parse.y (.build_new_placement): New non-terminal.
7905 (unary_expr, new_placement): Use it.
7906 * parse.c: Regenerated.
7908 Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com>
7910 * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare
7913 * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the
7916 * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace.
7918 Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com>
7920 * decl.c (start_decl): Revert problem change.
7922 * Makefile.in (CONFLICTS): Fix.
7924 Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
7926 * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits.
7928 Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com>
7930 * class.c (finish_struct_1): Use BINFO_SIZE.
7932 * decl.c (start_decl): Use 'tem'.
7934 Thu May 14 16:30:47 1998 Andrew MacLeod <amacleod@cygnus.com>
7936 * exception.cc: Include eh-common.h.
7937 (struct cp_eh_info): Add eh_info struct with NEW_EH_MODEL.
7938 (__cplus_type_matcher): First stab at new C++ runtime type matcher.
7939 (__cp_push_exception): Initialize eh_info struct as well.
7940 * except.c: Remove local structs and include eh-common.h.
7941 (init_exception_processing): Set language and version codes.
7942 (call_eh_info): Add presence of eh_info to runtime description of
7944 (expand_end_eh_spec): Call start_catch_block() and end_catch_block().
7945 * semantics.c (finish_try_block): Call start_catch_block() and
7947 * parse.y (function_try_block): Call start_catch_block() and
7950 Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com>
7952 * typeck.c (original_type): New function.
7953 (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2,
7954 to see if they're actually the same.
7955 * cp-tree.h (original_type): Declare.
7957 Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7959 * Makefile.in (lex.o): Depend on output.h.
7961 * call.c (add_function_candidate): Remove unused variable `cand'.
7962 (add_conv_candidate): Likewise.
7963 (build_builtin_candidate): Likewise.
7965 * cp-tree.h: Add prototype for `types_overlap_p'.
7967 * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED.
7969 * decl2.c (merge_functions): Remove unused variables `tmp' and
7972 * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED.
7973 (code_as_string): Likewise.
7974 (language_as_string): Likewise.
7975 (parm_as_string): Likewise.
7976 (op_as_string): Likewise.
7977 (assop_as_string): Likewise.
7978 (cv_as_string): Likewise.
7980 * lex.c: Include output.h.
7982 * pt.c (type_unification): Cast first argument of `bzero' to a char*.
7984 * search.c (dfs_no_overlap_yet): Mark parameter `t' with
7987 * tinfo.cc (__class_type_info::dcast): Change the type of variable
7988 `i' from int to size_t.
7990 * typeck.c (language_lvalue_valid): Mark parameter `exp' with
7993 Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com>
7995 * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or
7996 DECL_NAMESPACE_SCOPE_P.
7997 (lang_decl_name): Likewise.
7998 * pt.c (tsubst_friend_function, tsubst): Likewise.
7999 * decl.c (pushdecl, redeclaration_error_message, start_decl,
8000 cp_finish_decl, start_function): Likewise.
8001 * class.c (finish_struct_1): Likewise.
8002 * call.c (build_over_call): Likewise.
8003 (compare_ics): Use DERIVED_FROM_P.
8005 Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net>
8007 * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro.
8008 * method.c (build_mangled_name): Use it.
8009 (build_decl_overload_real): Likewise.
8011 * error.c (dump_simple_decl): New function, broken out from ...
8012 (dump_decl): Use it.
8014 Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net>
8016 * ptree.c (lang_print_xnode): Add missing `break'.
8018 * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE.
8020 * call.c (add_template_candidate): Adjust for changes to
8021 fn_type_unification.
8022 (add_template_candidate_real): Likewise.
8023 (add_template_conv_candidate): Likewise.
8024 (build_user_type_conversion_1): Likewise.
8025 (build_new_function_call): Likewise.
8026 (build_object_call): Likewise.
8027 (build_new_op): Likewise.
8028 (build_new_method_call): Likewise.
8029 * class.c (instantiate_type): Likewise.
8030 * cp-tree.h (unification_kind_t): New type.
8031 (fn_type_unification): Adjust prototype.
8032 (type_unificaiton): Likewise.
8033 * pt.c (UNIFY_ALLOW_NONE): New macro.
8034 (UNIFY_ALLOW_MORE_CV_QUAL): Likewise.
8035 (UNIFY_ALLOW_LESS_CV_QUAL): Likewise.
8036 (UNIFY_ALLOW_DERIVED): Likewise.
8037 (unify): Change prototype.
8038 (maybe_adjust_types_for_deduction): New function.
8039 (check_cv_quals_for_unify): Likewise.
8040 (determine_specialization): Adjust.
8041 (fn_type_unification): Likewise.
8042 (type_unification): Likewise.
8043 (type_unification_real): Likewise. Use
8044 maybe_adjust_types_for_deduction. Fix mishandling of
8045 back-unification of template functions passed as arguments. Pass
8046 appropriate combination of UNIFY_ALLOW_* to unify.
8047 (unify): Remove unused NTPARMS parameter. Use
8048 check_cv_quals_for_unify. Remove bogus code that allowed
8049 too-generous unification in order to adhere more closely to standard.
8050 (get_bindings_real): Adjust.
8051 (get_class_bindings): Likewise.
8053 * method.c (build_overload_identifier): Only use the innermost
8054 template arguments when mangling.
8055 * pt.c (tsubst_template_argument_vector): New function.
8056 (complete_template_args): Deal with the situation where the
8057 extra_args contain more than one level of arguments.
8058 (lookup_template_class): Deal with member template classes, which
8059 may have more than one level of arguments.
8060 (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE.
8061 Improve handling of member template classes. Use
8062 DECL_PRIMARY_TEMPLATE instead of inline expansion. Use
8063 tsubst_template_argument_vector where appropriate.
8064 (regenerate_decl_from_template): Break out from ...
8065 (instantiate_decl): Here.
8067 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
8068 * parse.h: Regenerated.
8069 * parse.c: Really regenerated.
8071 * cp-tree.h (finish_unary_op_expr): New function.
8072 (finish_id_expr): Likewise.
8073 (begin_new_placement): Likewise.
8074 (finish_new_placement): Likewise.
8075 (finish_declarator): Likewise.
8076 (finish_translation_unit): Likewise.
8077 (finish_parmlist): Likewise.
8078 (begin_class_definition): Likewise.
8079 (finish_class_definition): Likewise.
8080 (finish_default_args): Likewise.
8081 (finish_inline_definitions): Likewise.
8082 * parse.y (GCC_ASM_KEYWORD): Remove.
8083 (TYPENAME_ELLIPSIS): Likewise.
8084 * parse.c: Regenerated.
8085 Use new functions in semantics.c in the actions for many rules.
8086 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
8087 * hash.h: Regenerated.
8088 * semantics.c (finish_expr_stmt): Allow NULL expr.
8089 (finish_unary_op_expr): New function, containing
8090 code previously in parse.y.
8091 (finish_id_expr): Likewise.
8092 (begin_new_placement): Likewise.
8093 (finish_new_placement): Likewise.
8094 (finish_declarator): Likewise.
8095 (finish_translation_unit): Likewise.
8096 (finish_parmlist): Likewise.
8097 (begin_class_definition): Likewise.
8098 (finish_class_definition): Likewise.
8099 (finish_default_args): Likewise.
8100 (finish_inline_definitions): Likewise.
8102 Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
8104 * typeck.c (build_c_cast): Don't decay arrays and functions to
8105 pointer type when converting to a class type.
8107 Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
8109 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro.
8110 (DECL_CLASS_SCOPE_P): Likewise.
8112 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
8114 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
8115 * decl2.c (constructor_name_full): Likewise.
8117 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
8119 * tree.c (mapcar): Add OVERLOAD support.
8121 * init.c (resolve_offset_ref): We must use basetype_path before we
8122 destroy it with a call to convert_pointer_to.
8124 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
8126 * class.c (currently_open_class): New fn.
8127 * decl.c (lookup_name_real): Use it.
8128 * search.c (lookup_field): Likewise.
8130 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
8132 * cp-tree.def (OVERLOAD): New node.
8133 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
8134 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
8135 (NAMESPACE_BINDING): Remove.
8136 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
8138 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
8140 (tree_overload): New struct.
8141 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
8142 (REAL_IDENTIFIER_TYPE_VALUE): Define.
8143 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
8144 (lang_decl_flags): Remove in_namespace.
8145 (lang_decl): Remove chain.
8146 (DECL_CHAIN, DECL_NAMESPACE): Remove.
8147 (flag_honor_std): Declare extern.
8148 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
8149 namespace_binding, set_namespace_binding,
8150 lookup_function_nonclass, cat_namespace_levels,
8151 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
8152 scratch_ovl_cons, ovl_member, build_overload): Declare.
8153 (decl_list_length, get_namespace_id, current_namespace_id,
8154 overloaded_globals_p): Remove.
8155 (lookup_using_namespace, qualified_lookup_using_namespace): Change
8157 (push_scratch_obstack): New macro.
8158 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
8159 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
8161 (build_new_function_call): Iterate using OVL_CHAIN.
8162 Print DECL_NAME in when reporting ambiguities.
8163 (build_object_call): Iterate using OVL_NEXT for fns, convs.
8164 (build_new_op): Call lookup_function_nonclass.
8165 Iterate using OVL_NEXT.
8166 (build_op_delete_call): Change detection of members.
8167 Do not wrap TREE_LIST around fields and single global functions.
8168 (build_over_call): Don't push a class level if the context is a
8170 (build_new_method_call): Iterate using OVL_NEXT.
8171 * class.c (add_method): Chain overloaded members using
8172 build_overload. Remove copying of method.
8173 (grow_method): When iterating through the obstack, expect OVERLOAD
8174 nodes. Chain overload members.
8175 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
8176 nodes in call to get_baselinks.
8177 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
8178 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
8179 fdecls that are OVERLOAD nodes.
8180 (validate_lhs): New function.
8181 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
8182 code. Use DECL_NAME in error messages. Split code between global
8183 and member function processing.
8184 * decl.c (global_type_node): New static variable.
8185 (in_std): New global.
8186 (struct binding_level): New field usings.
8187 (resume_binding_level): Assert that we are not in a class.
8188 (toplevel_bindings_p): Just check for namespace_p or
8190 (resume_level): Remove.
8191 (find_binding): New function.
8192 (binding_for_name): Call it.
8193 (namespace_binding, set_namespace_binding): New functions.
8194 (push_namespace): Associate binding level with new namespace,
8195 resume_binding_level for existing namespace. Remove old code.
8196 Fake std by counting.
8197 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
8198 (maybe_push_to_top_level): Save current namespace.
8199 (pop_from_top_level): Restore saved namespace.
8200 (pop_namespace): Call suspend_binding_level. Remove old code.
8201 (cat_namespace_levels): New function.
8202 (set_identifier_type_value_with_scope): For namespace bindings,
8203 set BINDING_TYPE, and use global_type_node.
8204 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
8205 (identifier_type_value): New function.
8206 (pushtag): If no context, use current_namespace.
8207 (duplicate_decls): Don't process DECL_CHAIN.
8208 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
8209 already set. Never reset it to NULL_TREE. Lookup global variables
8210 in their namespace. Push overloaded templates if they are on
8212 (pushdecl_namespace_level): New function.
8213 (pushdecl_top_level): Implement using pushdecl_namespace_level.
8214 (pushdecl_using_decl): New function.
8215 (overloaded_globals_p): Remove.
8216 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
8217 them. Use namespace_binding and set_namespace_value.
8218 (redeclaration_error_message): Complain if the declarations come
8219 from different namespaces.
8220 (lookup_tag): On namespace level, look in the BINDING_TYPE.
8221 (lookup_namespace_name): Pass tree_bindings from stack. Remove
8223 (select_decl): New function.
8224 (lookup_name_real): Call it for qualified and unqualified lookup.
8225 Pass tree_bindings from the stack.
8226 If prefer_type is 1, also accept namespaces.
8227 (lookup_function_nonclass): New function.
8228 (init_decl_processing): Set the binding level of the global
8229 namespace to global_binding_level.
8230 Build a proper type list for __builtin_apply.
8231 Initialize std_node to "fake std" if flag_honor_std is set.
8232 Initialize global_type_node.
8233 Allocated bad_alloc in namespace std if flag_honor_std.
8234 (define_function): Set the DECL_CONTEXT to the current_namespace.
8235 (start_decl): A namespace is not considered as a context here. If
8236 the DECL_CONTEXT is a namespace, push the decl.
8237 (cp_finish_decl): Check for namespaces used as initializers.
8238 (grokfndecl): Add namespace parameter. Remove processing of
8240 (grokvardecl): Add namespace parameter.
8241 (grokdeclarator): Process SCOPEs that are namespaces. For
8242 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
8243 (start_function): Check for contexts that are namespaces.
8244 Set context for declarations that have not been pushed.
8245 (store_parm_decls): Check for ::main only.
8246 (finish_function): Likewise.
8247 (start_method): Check for contexts that are namespaces.
8248 (start_method): Remove DECL_CHAIN processing.
8249 * decl2.c (flag_honor_std): Declare.
8250 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
8251 (decl_namespace_list): New static global.
8252 (grok_x_components): Ignore namespaces as type contexts.
8253 (check_classfn): Expect OVERLOAD nodes.
8254 (grokfield): Remove DECL_CHAIN processing.
8255 (finish_file): Call cat_namespace_levels.
8256 (merge_functions): New function.
8257 (ambiguous_decl): Rewrite.
8258 (lookup_using_namespace): Produce tree_bindings.
8259 (qualified_lookup_using_namespace): Likewise.
8260 (set_decl_namespace, decl_namespace, current_decl_namespace,
8261 push_decl_namespace, pop_decl_namespace): New functions.
8262 (arg_lookup): New struct.
8263 (add_function, arg_assoc_namespace, arg_assoc_class,
8264 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
8266 (get_namespace_id, current_namespace_id): Remove.
8267 (do_toplevel_using_decl): Rewrite.
8268 (do_class_using_decl): Complain about namespace qualifiers.
8269 (do_using_directive): Sorry if not on namespace level. Complain
8270 about unknown namespaces.
8271 * error.c (dump_aggr_type): Check for namespace contexts.
8272 * except.c (init_exception_processing): Push terminate into std.
8273 * friend.c (is_friend): A namespace is not a context, here.
8274 * init.c (expand_member_init): Remove DECL_CHAIN processing.
8275 (build_offset_ref): Process OVERLOAD nodes.
8276 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
8277 * lex.c (identifier_type): Loop using OVL_CHAIN.
8278 (see_typename): Set looking_for_typename to 2.
8279 (real_yylex): Likewise.
8280 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
8281 (do_scoped_id): Expect OVERLOAD nodes.
8282 Change calling convention for qualified_lookup_using_namespace.
8283 (build_lang_decl): Don't set in_namespace anymore.
8284 * method.c (typevec_size): New global.
8285 (build_overload_nested_name): Return if global_namespace.
8286 Otherwise, always expect a declaration context.
8287 (build_qualified_name): Likewise.
8288 Make sure we don't write beyond typevec_size.
8289 (build_decl_overload_real): Likewise.
8290 Allocate one extra slot for the namespace.
8291 (hack_identifier): Mark code dead.
8292 Process OVERLOAD and NAMESPACE_DECL nodes.
8293 * parse.y (program): Pop namespaces until in global namespace.
8294 (extdef): In a using-declaration, don't discard the identifier if
8295 there is no declaration.
8296 (left_curly): Ignore type contexts which are namespaces.
8297 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
8299 * pt.c (template_class_depth): Expect types to be namespaces.
8300 (determine_specialization): Simplify by expecting OVERLOAD nodes.
8301 (push_template_decl): Push into namespace level.
8302 Reset ctx if it is a namespace.
8303 Set DECL_CONTEXT to current_namespace if not set already.
8304 Ignore real contexts that are namespaces.
8305 (mangle_class_name_for_template): Skip global_namespace.
8306 Mangle other namespaces as declarations.
8307 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
8308 (lookup_template_class): Push into namespace of context.
8309 If the context is a namespace, set it to global_namespace.
8310 Use id_context for mangling.
8311 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
8312 (tsubst_friend_function): Ignore namespace contexts.
8313 Push into namespace level.
8314 (tsubst): Handle NAMESPACE_DECL nodes.
8315 Remove DECL_CHAIN processing.
8316 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
8317 * ptree.c (print_lang_identifier): Print bindings.
8318 (lang_print_xnode): Print OVERLOAD nodes.
8319 * rtti.c (init_rtti_processing): Push type_info into std.
8320 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
8321 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
8322 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
8323 lookup_fnfields_here): Likewise.
8324 Process all nodes, instead of going through TREE_CHAIN.
8325 * sig.c (build_signature_pointer_or_reference_type): Set context
8326 to global_namespace.
8327 (build_signature_table_constructor): Expect OVERLOAD nodes.
8328 * spew.c (yylex): Save old setting of looking_for_typename.
8329 * tree.c (decl_list_length): Remove.
8330 (binding_init): New function.
8331 (count_functions): Rewrite.
8332 (is_overloaded_fn): Expect OVERLOAD nodes.
8333 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
8334 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
8335 ovl_member): New functions.
8336 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
8337 (type_unknown_p): Likewise.
8338 (require_instantiated_type): Likewise.
8339 (build_component_ref): Declare code dead.
8340 (build_x_function_call): Create and expect OVERLOAD nodes.
8341 (build_function_call_real): Check for ::main only.
8342 (build_unary_op): Likewise. Expect OVERLOAD nodes.
8343 (convert_for_assignment): Check for TREE_LIST before accessing
8345 * decl.c (duplicate_decls): Check for namespace bindings instead
8347 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
8348 lookup_name_current_level, start_decl, xref_tag,
8349 finish_enum): Likewise.
8350 * init.c (build_offset_ref): Likewise.
8351 * search.c (lookup_field): Likewise.
8352 (lookup_fnfields): Likewise.
8353 (dfs_debug_mark): Likewise.
8354 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
8355 (poplevel_class, pop_from_top_level): Likewise.
8356 * decl2.c (finish_method): Likewise.
8357 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
8358 * decl.c (record_builtin_type): Likewise.
8359 (init_decl_processing, grokfndecl): Likewise.
8360 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
8361 (make_lang_type): Likewise.
8362 * parse.y (make_thunk): Likewise.
8363 * pt.c (tsubst): Likewise.
8364 * tree.c (debug_binfo): Likewise.
8365 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
8366 tinfo2.cc, inc/new.h: Add std qualifications.
8367 * inc/new: Wrap with namespace std if __HONOR_STD.
8368 * inc/typeinfo: Likewise.
8370 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
8372 * call.c (build_user_type_conversion_1): Handle second_conv
8373 properly for templates.
8375 Thu May 7 17:09:25 1998 Andrew MacLeod <amacleod@cygnus.com>
8377 * method.c (build_decl_overload_real): Set TREE_USED flag to
8378 zero for build_type_variants nodes as well.
8380 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
8382 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
8384 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
8386 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
8387 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
8388 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
8389 xref.o): Add toplev.h dependencies.
8391 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
8393 * errfn.c (cp_error, cp_warning): Remove declarations for
8394 error and warning respectively.
8396 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8398 * error.c: Convert to using ctype macros defined in system.h.
8399 * method.c: Likewise.
8401 * lex.c: Likewise. Also remove redundant system header stuff.
8403 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
8405 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
8406 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
8407 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
8408 xref.c: Add include of toplev.h.
8410 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
8412 * tree.c (perm_manip): Also regenerate the RTL of an extern.
8413 (copy_to_permanent): Use end_temporary_allocation.
8415 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
8417 * init.c (expand_vec_init): The initialization of each array
8418 element is a full-expression.
8420 Tue May 5 18:24:13 1998 Andrew MacLeod <amacleod@cygnus.com>
8422 * method.c (build_mangled_name): Add a call to build_type_variant
8423 to get the right type.
8425 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
8427 * Makefile.in: Add .SUFFIXES.
8429 * cp-tree.def: Remove NAMESPACE_DECL.
8431 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
8433 * call.c (build_over_call): Do evaluate arg even if it has empty
8435 * decl.c (start_function): Don't push a member function.
8437 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
8439 * Makefile.in (g++FAQ.info): Put -o option before input file.
8441 Thu Apr 30 13:05:33 1998 Andrew MacLeod <amacleod@cygnus.com>
8443 * gxxint.texi: Add info for squangling codes K and B.
8445 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
8447 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
8448 the expression in templates.
8449 (finish_stmt_expr): Likewise.
8451 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
8453 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
8455 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
8457 * decl.c (maybe_push_to_top_level): Always clear
8458 current_template_parms and processing_template_decl.
8459 (pushtag): Remove check of current_class_type and some comments,
8460 since maybe_push_to_top_level no longer creates confusion.
8462 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
8464 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
8465 (DECL_CLASS_TEMPLATE_P): Likewise.
8466 (DECL_PRIMARY_TEMPLATE): Likewise.
8467 (PRIMARY_TEMPLATE_P): Use it.
8468 (push_template_decl_real): New function.
8469 (redeclare_class_template): Take new template parameters as
8471 (is_specialization_of): New function.
8472 (comp_template_args): Declare.
8473 * decl.c (pushtag): Handle friend template classes.
8474 (xref_tag): Likewise. Use new calling convention for
8475 redeclare_class_template.
8476 * decl2.c (grok_x_components): Handle friend templates.
8477 * friend.c (is_friend): Use is_specialization_of where
8478 appropriate. Deal with friend class templates.
8479 (make_friend_class): Let a class template be friends with itself.
8480 * pt.c (comp_template_args): Remove declaration.
8481 (tsubst_friend_class): New function.
8482 (push_template_decl_real): New function.
8483 (push_template_decl): Use it.
8484 (redeclare_class_template): Adjust for new calling convention.
8485 (comp_template_args): Give it external linkage.
8486 (instantiate_class_type): Use tsubst_friend_class to deal
8487 with friend templates.
8488 * typeck.c (comptypes): Use comp_template_args, rather than
8489 expanding it inline.
8490 * parse.y (component_decl): Handle a nested template type
8491 like other component type declarations.
8493 * pt.c (check_explicit_specialization): Handle overloaded
8494 constructors correctly.
8496 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
8497 (lookup_template_class): Use it.
8499 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
8501 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
8502 * cp-tree.h: Add WRAPPER support.
8503 * call.c (add_candidate): Split out from add_*_candidate fns.
8504 (build_over_call): Take the candidate instead of function and args.
8505 Enforce access control here. Emit overload warnings here.
8506 (add_warning): New fn.
8507 (joust): Add WARN parm. If not set, call add_warning instead of
8508 printing a warning. Re-enable some warnings.
8510 (convert_like): Adjust.
8511 (build_new_op): Adjust.
8512 (build_new_function_call): Adjust.
8513 (build_user_type_conversion_1): Adjust.
8514 (USER_CONV_FN): Adjust.
8515 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
8516 build_int_wrapper): New fns.
8518 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
8520 * pt.c (unify): Fix typo in previous change.
8522 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
8524 * error.c (dump_type_real): Declare canonical_name.
8526 * typeck.c (comp_target_types): Fix PMFs.
8528 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
8530 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
8531 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
8534 * pt.c (tsubst): Decrease the template-level of
8535 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
8536 TEMPLATE_PARM_INDEX.
8537 (template_decl_level): New function.
8538 (unify): Make sure to record unifications for template
8539 parameters, even when the parameters exactly match the arguments.
8540 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
8541 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
8542 aren't from the level we're currently working on.
8544 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
8546 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
8548 * decl2.c (check_member_template): Set DECL_IGNORED for member
8549 class templates, too.
8551 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
8553 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8555 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
8557 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
8559 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
8560 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
8561 (init_decl_processing): Handle TI types.
8562 * typeck.c (unsigned_type, signed_type): Handle TI types.
8564 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
8566 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
8567 New local added_libraries. Increment count when add library to
8570 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
8572 * cp-tree.h (type_as_string_real): New function.
8573 * pt.c (mangle_class_name_for_template): Use it.
8574 * error.c (dump_aggr_type): Change prototype.
8575 (dump_type_prefix): Likewise.
8576 (dump_type_suffix): Likewise.
8577 (dump_type_real): Convert from dump_type. If desired, the
8578 "canonica" name of a typedef, i.e., the name of the underlying
8579 type, can be printed.
8580 (dump_type): Call dump_type_real.
8582 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
8584 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
8586 * typeck.c (comp_target_types): Tweak pedantic case.
8587 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
8588 Return -1 or 1 instead of 1 or 2.
8589 (compparms): Remove STRICT handling.
8590 (convert_for_assignment): Fix handling of pmfs.
8592 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
8594 * typeck.c (comp_target_types): Handle references like pointers.
8595 (comp_target_parms): Note that return code from comp_target_types
8596 can be negative to indicate failure.
8598 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8600 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
8601 which requires a working target compiler to build.
8603 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
8605 * tree.c (avoid_overlap): Add prototype.
8607 * spew.c (num_tokens): Add prototype.
8608 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
8610 * search.c (dfs_check_overlap): Add prototype.
8611 (dfs_no_overlap_yet): Likewise.
8613 * pt.c (original_template): Add prototype.
8614 (inline_needs_template_parms): Likewise.
8615 (push_inline_template_parms_recursive): Likewise.
8616 (retrieve_specialization, register_specialization): Likewise.
8617 (print_candidates, reduce_template_parm_level): Likewise.
8618 (build_template_decl, mark_template_parm): Likewise.
8619 (tsubst_friend_function, get_bindings_real): Likewise.
8621 * method.c (start_squangling): Add prototype.
8622 (end_squangling, check_ktype, issue_ktype): Likewise.
8623 (build_overloaded_scope_ref, check_btype): Likewise.
8624 (build_mangled_template_parm_index): Likewise.
8626 * lex.c (init_cpp_parse): Add prototype.
8627 (handle_cp_pragma, handle_sysv_pragma): Likewise.
8628 (reduce_cmp, token_cmp): Likewise.
8630 * except.c (call_eh_info): Add prototype.
8631 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
8632 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
8634 * decl2.c (is_namespace_ancestor): Add prototype.
8635 (namespace_ancestor, add_using_namespace): Likewise.
8636 (ambiguous_decl): Likewise.
8638 * decl.c (indent): Add prototype.
8640 * call.c (add_template_candidate_real): Add prototype.
8642 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
8644 * decl2.c (build_expr_from_tree): Just return a PMF.
8646 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
8648 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
8649 when doing initializations.
8651 * pt.c (unify): Use comptypes to compare type args.
8653 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
8655 * decl.c (duplicate_decls): Fix check for when it's safe to free
8658 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
8661 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
8663 * pt.c (build_template_parm_index): Add prototype.
8665 * search.c (my_tree_cons): Don't clear words outside the
8666 newly allocated node.
8668 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
8670 * lex.c (init_parse): Now returns char* containing the filename.
8672 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
8673 Jeff Law <law@cygnus.com>
8675 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
8678 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8680 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
8682 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
8684 * decl.c (duplicate_decls): Don't warn for redundant decls if
8685 friend: let add_friend take care of it.
8687 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
8689 * sig.c (build_signature_pointer_constructor): Don't set
8690 TREE_HAS_CONSTRUCTOR for a signature pointer.
8691 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
8692 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
8694 * typeck.c (build_unary_op): Only allow taking the address of a
8696 * typeck2.c (digest_init): Simplify.
8697 (store_init_value): Don't pedwarn about using { } for pmfs.
8699 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
8701 * cp-tree.h (start_decl): Update prototype.
8702 * decl.c (start_decl): Like the C version, new parameters
8703 for the attributes. Call cplus_decl_attributes here,
8704 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
8705 (grokdeclarator): Pass NULL for new start_decl arguments.
8706 * pt.c (tsubst_expr): Likewise.
8707 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
8708 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
8709 * lex.c (build_lang_decl): Add lang_name_java.
8710 * class.c (push_lang_context): Add lang_name_java.
8711 * method.c (build_mangled_name): Check for is_java_type.
8713 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
8715 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
8716 * call.c (build_scoped_method_call): Check for TREE_CODE for
8717 VOID_TYPE instead of type == void_type_node.
8718 (build_method_call): Likewise.
8719 * decl.c (lookup_name_real): Likewise.
8720 (grokdeclarator): Likewise.
8721 (start_decl): Likewise.
8722 (grokparms): Likewise.
8723 (start_function): Likewise.
8724 (finish_function): Likewise.
8725 (start_method): Likewise.
8727 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
8729 * lex.c (finput): New variable.
8730 (init_cpp_parse): Renamed from init_parse.
8731 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
8732 (finish_parse): New function.
8733 * cp-tree.h (init_lex, init_parse): Remove declarations.
8735 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
8737 * call.c (build_call): Still evaluate the actual argument.
8738 * class.c (is_empty_class): Update for -fnew-abi.
8740 * decl2.c: -fnew-abi implies -fsquangle.
8742 * method.c (do_build_assign_ref): Don't do anything to copy
8744 (do_build_copy_constructor): Likewise.
8745 * call.c (build_over_call): Likewise.
8747 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
8749 * tree.c (avoid_overlap): Return a value.
8751 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
8753 * method.c (check_btype): Add missing argument to xrealloc.
8754 (check_ktype): Likewise.
8756 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
8758 Implement empty base optimization.
8759 * class.c (finish_struct_1): Add vbase fields earlier. Set
8760 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
8761 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
8762 (types_overlap_p): New fn.
8763 * tree.c (avoid_overlap): New fn.
8764 (build_base_fields): Use it to avoid overlapping empty bases.
8765 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
8767 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
8769 Re-implement allocation of base class subobjects.
8770 * tree.c (unshare_base_binfos): New fn.
8771 (layout_basetypes): Use it. Now handles offsets of both virtual and
8772 non-virtual bases, after layout_type.
8773 (layout_vbasetypes): Remove.
8774 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
8775 (build_vbase_pointer_fields): Split out from old layout_basetypes.
8776 * class.c (finish_base_struct): Lose offset handling code.
8777 Move nonvdtor warning here. Don't mess with t_binfo anymore.
8778 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
8779 * cp-tree.h: Adjust.
8781 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
8783 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
8784 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
8785 * class.c (duplicate_tag_error): Likewise.
8786 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
8787 * tree.c (layout_vbasetypes): Update from layout_record, remove
8788 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
8789 (layout_basetypes): Likewise.
8791 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
8793 * class.c, Make sure system.h is included just after config.h.
8794 Delete lingering stdio and errno references too.
8795 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
8797 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
8799 * friend.c (is_friend): Fix access control for local classes.
8801 * class.c (is_empty_class): New fn.
8802 * call.c (build_call): Don't pass empty class objects to a function.
8804 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
8806 * call.c (build_over_call): Do name resolution for default
8807 arguments of function templates in the scope of the templates.
8809 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
8811 * call.c: Include system.h. Remove includes, declarations and
8812 defines provided by system.h.
8813 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
8814 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
8815 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
8816 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
8817 * typeck2.c, xref.c: Likewise.
8818 * Makefile.in: Dependencies updated as appropriate.
8819 * Make-lang.in: Likewise.
8821 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
8823 * pt.c (fn_type_unification): Allow incomplete unification without
8824 an immediate error message.
8826 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
8828 * tree.c (member_p): New fn.
8829 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
8830 initializing class members.
8832 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
8833 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
8835 * call.c (build_method_call): Handle non-scoped destructors, too.
8836 * pt.c (tsubst_copy): Likewise.
8838 * pt.c (print_template_context): Split out...
8839 (push_tinst_level): ...from here.
8841 * friend.c (is_friend): Don't pass a type to decl_function_context.
8843 * typeck.c (convert_for_initialization): Always hand off
8844 conversions to class type.
8846 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
8848 * friend.c (is_friend): Local classes have the same access as the
8851 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
8853 * typeck.c (expand_target_expr): Delete dead function.
8855 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
8857 * repo.c (save_string): Delete dead function.
8859 * method.c (thunk_printable_name): Delete dead function.
8861 * lex.c (yynextch): Delete dead function.
8863 * expr.c (tree_extract_aggr_init): #if 0 out.
8865 * except.c (do_unwind): Delete dead function.
8866 (easy_expand_asm): Likewise.
8868 * cvt.c (build_conversion_type_1): Delete dead function.
8870 * cp-tree.h (push_expression_obstack): Declare.
8872 * call.c (source_type): #if 0 out.
8874 * class.c (alter_access): Remove unused label. Add braces
8875 around empty else clause.
8877 * lex.c (yyprint): Fix argument to printf.
8879 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
8881 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
8883 * pt.c (instantiate_class_template): Make sure template
8884 arguments are permanent.
8885 * init.c (resolve_offset_ref): Don't go looking around in
8888 * semantics.c: Add routines to handle expressions, and some
8889 declaration processing.
8890 * parse.y: Use them.
8891 (current_class_depth): Move declaration to cp-tree.h.
8892 * parse.c: Regenerated.
8893 * cp-tree.h: Use them.
8894 (current_class_depth): Declare.
8895 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
8897 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
8899 * error.c (dump_decl): Be a bit more explicit with template
8900 type arguments, when verbose.
8902 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
8904 * inc/exception: Reorder closing braces.
8906 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
8908 * pt.c (redeclare_class_template): New function.
8909 * cp_tree.h (redeclare_class_template): Declare it.
8910 * decl.c (xref_tag): Use it.
8912 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
8914 * call.c (build_over_call): Check IS_AGGR_TYPE, not
8916 * typeck.c (convert_arguments): Likewise.
8918 * decl.c (grokdeclarator): Remove const and volatile from type after
8919 setting constp and volatilep.
8921 * class.c (finish_struct_1): Don't warn about bool bitfield larger
8924 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
8926 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
8928 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
8930 * call.c (build_object_call): Complain about ambiguous operator(),
8931 rather that crashing.
8932 (build_new_op): Likewise.
8933 (build_op_delete_call): Likewise.
8935 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
8937 * cvt.c (perform_qualification_conversions): Use comp_target_types
8938 instead of comp_ptr_ttypes.
8940 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
8942 * cp-tree.h (enforce_access): Declare.
8943 * call.c (enforce_access): Make it extern, not static.
8944 * class.c (alter_access): Use enforce_access; modify code for ISO
8945 compliance, rather than ARM rules.
8947 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
8949 * cp-tree.h: Fix typo.
8951 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
8953 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
8954 if (aggregate_value_p (type)).
8956 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
8958 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
8960 * tree.c (mapcar): When dealing with a DECL, use it's constant
8962 * pt.c (lookup_template_class): Don't mangle the names of template
8963 classes whose arguments are unknown.
8965 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
8967 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
8969 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
8971 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
8973 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
8974 boolean_type_node to 1.
8976 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
8978 * error.c (dump_expr): Remove unused variable `l'.
8980 * pt.c (for_each_template_parm): New function, created by
8981 converting uses_template_parms.
8982 (tree_fn_t): New typedef.
8983 (uses_template_parms): Use it.
8984 (mark_template_parm): New function.
8985 (push_template_decl): Check that the argument list of a partial
8986 specialization uses all the template parameters.
8988 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
8989 with it; we might want it for debugging.
8990 * cp-tree.h (type_unification): Change interface.
8991 * class.c (finish_struct_1): Skip nested template types, just like
8992 ordinary nested types.
8993 (instantiate_type): Use new interface to type_unification.
8994 * lex.c (init_lex): Add __sz as opname for sizeof.
8995 * method.c (build_overload_scope_ref): New function.
8996 (build_overload_int): Handle complex expressions. Set
8997 numeric_output_need_bar if necessary.
8998 (build_overload_value): Handle non-PARM_DECL nodes; this
8999 routine is now used by build_overload_int. Remove some
9000 assignments to numeric_output_need_bar. Use
9001 build_overload_scope_ref.
9002 (build_qualified_name): Note that some template mangled names end
9003 with digits, and set numeric_output_need_bar appropriately. Use
9004 build_underscore_int.
9005 * pt.c (unify): Change interface.
9006 (type_unification_real): Likewise.
9007 (determine_specialization): Use new interfaces.
9008 (tsubst): Deal gracefully with situations in which the argument
9009 vector is not fully filled.
9010 (fn_type_unification): Use new interfaces.
9011 (type_unification): Likewise. Remove NOP_EXPR hack.
9012 (type_unification_real): Likewise.
9013 (unify): Likewise. Deal with unification of complex expressions.
9015 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
9017 * pt.c (complete_template_args): Initialize skip properly.
9019 * decl.c (make_typename_type): Revert.
9020 (make_implicit_typename): Remove.
9021 (lookup_name_real): Don't call it. Call lookup_field if we see a
9022 TYPE_DECL from a template base.
9023 * search.c (lookup_field): Do implicit typename stuff.
9025 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
9026 Geoff Noer <noer@cygnus.com>
9028 * Makefile.in: Various fixes for building cygwin32 native toolchains.
9029 * Make-lang.in: Likewise.
9031 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
9033 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
9035 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
9037 * decl.c (make_implicit_typename): Rewrite removed code.
9038 (make_typename_type): Call it if the type we look up comes from
9039 a base that uses template parms.
9041 * pt.c (complete_template_args): Rewrite.
9042 (tsubst, FUNCTION_DECL): Use it.
9044 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
9046 * semantics.c (finish_asm_stmt): Fix combine strings. Call
9047 c_expand_asm_operands () if output_operands, input_operands or
9048 clobbers is not NULL_TREE.
9050 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
9052 * pt.c (complete_template_args): New function.
9053 (get_bindings): Deal with specializations of function templates
9054 with return type containing parameters from outer class
9056 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
9057 substitute arguments and compose a new type.
9059 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
9061 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
9064 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
9066 * decl.c (make_implicit_typename): Lose useless code.
9068 * call.c (standard_conversion): Handle A* -> const A* properly.
9070 * pt.c (get_bindings_real): Rename from get_bindings. Add
9072 (get_bindings): Pass 1.
9073 (get_bindings_overload): Pass 0.
9075 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
9077 * pt.c (check_explicit_specialization): When reverting a static
9078 member function, also remove the `this' parameter from
9079 last_function_parms.
9081 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
9083 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
9086 * decl.c (store_bindings): Use free_binding_vecs.
9087 (pop_from_top_level): Likewise.
9089 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
9091 * decl.c (make_implicit_typename): Only change the type of a
9094 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
9096 * semantics.c: New file, containing routines to perform the
9097 semantic phase of parsing.
9099 * pt.c (tsubst_expr): Likewise.
9100 * cp-tree.h: Declare the various functions in semantics.c.
9101 Provide macros to access _STMT tree nodes.
9102 * cp-tree.def: Add ASM_STMT tree node.
9103 * Makefile.in, Make-lang.in: Add dependencies on and for
9106 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
9108 * pt.c (push_template_decl): Only check primary templates.
9110 * pt.c (check_explicit_specialization): Complain about default args
9111 in explicit specialization.
9113 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
9114 constructor_declarator.
9116 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
9118 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
9119 has no overloaded operator ->.
9121 * call.c (build_field_call): Don't crash when presented with a
9122 field that is actually a nested type.
9124 * decl.c (pushtag): Deal with friend class injection in local
9127 * call.c (build_object_call): Don't crash if OBJ is a
9128 pointer-to-member-function.
9130 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
9132 * pt.c (push_template_decl): Complain about template with C linkage,
9133 anonymous template class.
9135 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
9137 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
9138 * search.c: Likewise.
9140 * lex.c (do_pending_defargs): Only call
9141 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
9143 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
9145 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
9147 * parse.y: Deal with CONSTRUCTORS in new_initializers.
9149 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
9151 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
9152 closely mimics the behavior in parse.y.
9153 (tsubst_expr): Return the resulting BLOCK when making a tsubst'ing
9154 into a compound statement.
9156 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
9158 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
9159 * pt.c (inline_needs_template_parms): New fn.
9160 (original_template): New fn.
9161 (push_inline_template_parms_recursive): New fn.
9162 (maybe_begin_member_template_processing): Use them.
9163 (maybe_end_member_template_processing): Likewise.
9164 (is_member_or_friend_template): Rename to is_member_template.
9165 Member functions of local classes are never member templates.
9167 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
9169 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
9170 added in the class scope to catch redefinition error.
9172 * pt.c (reduce_template_parm_level): Also copy
9173 the DECL_TEMPLATE_PARMS field.
9175 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
9177 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
9178 reduced-level template type parameter.
9180 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
9182 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
9183 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
9184 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
9185 * decl.c (duplicate_decls): Propagate it.
9186 * typeck2.c (abstract_virtuals_error): Use two loops to emit
9187 abstract virtual functions and virtual functions which need a
9188 final overrider separately.
9190 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
9192 * lang-specs.h: Properly put brackets around array elements in
9195 * typeck.c (build_binary_op_nodefault): Correctly place parens around
9196 && and || in expression.
9198 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
9200 * call.c (default_parm_conversions): Remove prototype definition.
9201 (build_method_call): Remove unused variable result.
9203 * cvt.c (ocp_convert): Remove unused variable conversion.
9205 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
9207 * except.c (do_unwind): #if 0 definition of unused variables fcall
9210 * expr.c (extract_scalar_init): #if 0 prototype and function
9213 * init.c (expand_aggr_init_1): Remove unused variable init_type.
9214 (build_new_1): Remove unused variable t.
9216 * pt.c (instantiate_class_template): Remove unused variable newtag;
9217 cast called function return value to void.
9218 (do_decl_instantiation): Remove unused variables name and fn.
9220 * tree.c (get_type_decl): Add default return to shut up compiler from
9221 complaining control reaches end of non-void function.
9223 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
9225 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
9227 * call.c (default_parm_conversions): Remove prototype definition.
9228 (build_method_call): Remove unused variable result.
9229 (build_over_call): Add default case in enumeration switch.
9231 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
9233 * decl2.c (lang_decode_option): Change j's type to size_t.
9235 * tree.c (layout_vbasetypes): record_align and desired_align are of
9236 type unsigned int; const_size and nonvirtual_const_size likewise.
9238 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
9240 * parse.y (new_initializer): Make sure all initializers are
9243 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
9245 * decl2.c (import_export_decl): Mark tinfo functions for
9246 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
9248 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
9250 * method.c: Fix typo.
9252 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9254 * method.c: Include "system.h" to get stdlib.h, stdio.h,
9255 ctype.h, string.h, etc.
9256 (issue_nrepeats): Add default case in enumeration switch.
9257 (check_btype): Likewise.
9258 (process_overload_item): Likewise.
9260 * Makefile.in (method.o): Depend on system.h.
9262 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9264 * lex.c (do_scoped_id): Fix parenthesizing.
9266 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
9268 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
9269 FLAG_RTTI is unset, initialize type info machinery and continue
9270 with FLAG_RTTI enabled.
9271 (get_typeid): Likewise.
9273 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
9275 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
9278 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
9280 * pt.c (finish_member_template_decl): Deal more gracefully with
9281 invalid declarations.
9283 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
9285 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
9286 cp-tree.h: Clean up more old overloading code, old RTTI code, and
9287 some formatting quirks.
9289 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
9290 method.c, pt.c, ptree.c, typeck.c: Remove support for
9291 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
9293 * Makefile.in: Adjust.
9295 * pt.c (unify): Don't allow reduced cv-quals when strict.
9297 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
9298 *type_unification* and unify.
9300 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
9302 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
9303 (nested_name_specifier): And add it before this use.
9304 (typename_sub0): And this use. Also add use without the keyword.
9305 (typename_sub1): Likewise.
9306 * pt.c (instantiate_class_template): Don't actually instantiate
9307 anything if our type uses template parms.
9309 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
9311 * decl.c (start_function): Don't call temporary_allocation for a
9314 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
9316 * pt.c (instantiate_class_template): Don't mess with friends if
9317 our type uses template parms.
9319 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
9321 * parse.y (nested_name_specifier): Use explicit_template_type.
9322 (typename_sub): Allow a template_type, an explicit_template_type,
9323 or an implicit template type at the end.
9324 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
9325 * decl.c (make_typename_type): Handle template-id where the name
9327 * call.c (build_scoped_method_call): Handle member template
9329 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
9330 destructor is represented by the type.
9332 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
9333 * parse.y (nested_name_specifier): Add 'template' case.
9334 (explicit_template_type): New rule.
9335 (typename_sub): Use it.
9336 * decl.c (make_typename_type): Handle getting a template-id for NAME.
9337 * pt.c (tsubst): Likewise.
9339 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
9341 * pt.c (add_to_template_args): Fix thinko.
9342 (instantiate_class_template): Call it later.
9344 * pt.c (get_class_bindings): Add outer_args parm.
9345 (most_specialized_class): Likewise.
9346 (instantiate_class_template): Pass it.
9347 (more_specialized_class): Likewise.
9348 (lookup_template_class): Get context from template if none
9350 (finish_member_template_decl): Don't do anything with a
9351 partial specialization.
9352 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
9354 * class.c (finish_struct): Member class templates have already been
9355 checked for name clashes.
9356 * decl.c (pushdecl_with_scope): Handle pushing at class level.
9358 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
9360 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
9361 (tsubst, *_PARM): Support multiple levels of template classes.
9362 (instantiate_class_template): Look up the pattern from the
9364 (lookup_template_class): Handle getting a template for d1.
9365 (push_template_decl): Correct setting of 'primary'.
9366 (reduce_template_parm_level): Add 'levels' parm.
9367 (finish_member_template_decl): Support member class templates.
9368 (template_class_depth): Handle multiple levels.
9369 * parse.y (component_decl_1, fn.def2): Remove member template case.
9370 (component_decl): Add member template cases.
9371 * decl2.c (check_member_template): We now handle member template
9373 * decl.c (pushtag): Handle member templates.
9374 * method.c (do_inline_function_hair): Don't touch
9375 IDENTIFIER_GLOBAL_VALUE.
9376 * init.c (build_offset_ref): If name isn't an identifier, just
9378 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
9380 * typeck.c (get_delta_difference): Do adjust for conversions to
9381 and from virtual base.
9383 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
9385 * typeck.c (get_delta_difference): Give hard error for conversion
9388 * cp-tree.h: Tweak formatting.
9390 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
9392 * decl.c (push_namespace): Handle redeclaration error.
9394 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
9395 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
9396 (NAMESPACE_BINDING): New macro.
9397 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
9400 * pt.c (push_template_decl): Use innermost_args.
9402 * decl.c (get_unique_name): Tweak from earlier in the name.
9404 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
9406 * cp-tree.def: Add CPLUS_BINDING node.
9407 * cp-tree.h (tree_binding): New struct.
9408 (BINDING_SCOPE, BINDING_VALUE): New macros.
9409 (current_namespace, global_namespace): Declare extern.
9410 (struct lang_decl_flags): New field in_namespace.
9411 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): New macros.
9412 (DECL_NAMESPACE, SET_DECL_NAMESPACE): New macros.
9413 (TREE_INDIRECT_USING): New macro.
9414 * decl2.c (current_namespace, global_namespace): Declare. The
9415 value is a NAMESPACE_DECL now, not a TREE_LIST.
9416 (is_namespace_ancestor, namespace_ancestor): New static functions.
9417 (add_using_namespace, ambiguous_decl): Likewise.
9418 (lookup_using_namespace): New support function for lookup_name.
9419 (qualified_lookup_using_namespace): New support function for
9420 do_scoped_id and lookup_namespace_name.
9421 (get_namespace_id): Mark as obsolete.
9422 (current_namespace_id): Likewise.
9423 (do_namespace_alias): Implement.
9424 (do_using_directive): Implement as call to add_using_namespace.
9425 * decl.c (binding_for_name): New function.
9426 (push_namespace, pop_namespace): Implement.
9427 (push_decl): Don't install a FUNCTION_DECL in the global branch.
9428 (lookup_namespace_name): Implement using qualified lookup.
9429 (lookup_name_real): For global scoping, lookup in
9430 global_namespace. For namespace scoping, lookup in given
9431 namespace. For unscoped lookup, iterate over namespace,
9432 considering using directives.
9433 (init_decl_processing): Initialize global_namespace.
9434 (grokvardecl): Build assembler name as static name for globals.
9435 (grokdeclarator): Remove old namespace mangling.
9436 (xref_tag): When installing a global binding for the
9437 tag, make sure we have an identifier.
9438 * method.c (build_overload_nested_name): Mangle namespaces.
9439 (build_qualified_name): Likewise.
9440 (build_decl_overload_real): Likewise.
9441 * lex.c (build_lang_decl): Set namespace for new declaration to
9443 (do_scoped_id): Find global names in global or current
9444 namespace, or using qualified namespace lookup, depending on
9446 * init.c (build_member_call): When scope is namespace, use
9447 build_x_function_call instead.
9448 (build_offset_ref): When scope is namespace, collapse processing
9449 to lookup_namespace_name instead.
9450 * error.c (dump_decl): Support NAMESPACE_DECL.
9451 * decl.c (pushdecl): Bind globals to current namespace.
9452 (push_overloaded_decl): Likewise.
9453 (lookup_tag): Likewise.
9454 (lookup_name_current_level): Likewise.
9455 (xref_tag): Likewise.
9456 (start_function): Likewise.
9457 * lex.c (do_identifier): Likewise.
9458 (identifier_typedecl_value): Likewise.
9459 (real_yylex): Likewise.
9460 * method.c (do_inline_function_hair): Likewise.
9461 * parse.y (unscoped): Likewise.
9462 * pt.c (check_explicit_specialization): Likewise.
9463 (lookup_template_class): Likewise.
9464 * rtti.c (call_void_fn): Likewise.
9465 * sig.c (build_sigtable): Likewise.
9466 * ptree.c (lang_print_xnode): New function.
9468 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
9470 * pt.c (instantiate_class_template): Don't instantiate if pedantic
9471 and the args use template parms.
9473 * pt.c (push_tinst_level): If the instantiation uses template parms,
9475 * decl.c (xref_basetypes): Do call complete_type for basetypes
9476 that involve template parameters.
9478 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
9480 * typeck2.c (process_init_constructor): Fix labeled init check.
9482 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
9484 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
9485 argument to tsubst and friends.
9487 * pt.c (tsubst, FUNCTION_DECL): Tidy.
9489 * typeck.c (build_x_function_call): Handle static member function
9490 templates like non-templates. Handle friend templates like normal
9492 * pt.c (tsubst, *_PARM): Don't use orig_level.
9493 (get_bindings): Don't call add_to_template_args.
9494 (instantiate_template): Likewise.
9495 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
9496 * ptree.c (print_lang_type): Print index/level for template parms.
9498 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
9500 * Make-lang.in (cc1plus): Note that cc1plus depends on
9501 cp/cp-tree.h and cp/cp-tree.def.
9503 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
9504 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
9505 position in a template parameter list.
9506 * cp-tree.h (template_parm_index): New structure, used as the tree
9507 structure for a TEMPLATE_PARM_INDEX.
9508 (TEMPLATE_PARM_IDX): New macro.
9509 (TEMPLATE_PARM_LEVEL): Likewise.
9510 (TEMPLATE_PARM_DESCENDANTS): Likewise.
9511 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
9512 (TEMPLATE_PARM_DECL): Likewise.
9513 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
9514 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
9515 (TEMPLATE_TYPE_DECL): Likewise.
9516 (TEMPLATE_CONST_IDX): Remove.
9517 (TEMPLATE_CONST_LEVEL): Likewise.
9518 (TEMPLATE_CONST_SET_INFO): Likewise.
9519 (TEMPLATE_TYPE_SET_INFO): Likewise.
9520 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
9522 (TEMPLATE_TYPE_LEVEL): Likewise.
9523 * decl.c (decls_match): Call comp_template_parms, rather than
9524 expanding it inline.
9525 (duplicate_decls): If two template declarations are being merged,
9526 then their TEMPLATE_INFOs should be merged as well.
9527 (grokfndecl): Save template-id information when declaring a friend
9528 with explicit template arguments. Pass arguments to
9529 check_explicit_specialization via correct convention; at some
9530 point check_explicit_specialization changed, but these call-sites
9532 (grokdeclarator): Tidy up slightly.
9533 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
9534 two template functions with the same DECL_ASSEMBLER_NAME the same,
9535 since the names are not yet mangled.
9536 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
9537 TEMPLATE_CONST_PARM.
9538 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
9539 decl for a non-type parameter, rather than printing `<tparm ...>'.
9540 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
9541 (do_friend): Deal with template friends.
9542 * lex.c (do_pending_inlines): Call
9543 maybe_begin_member_template_processing, rather than
9544 conditionally calling begin_member_template_processing.
9545 (process_next_inline): Likewise. Call
9546 maybe_end_member_template_processing, rather than
9547 conditionally calling end_member_template_processing.
9548 (do_pending_defargs): Likewise.
9549 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
9550 TEMPLATE_CONST_PARM.
9551 * method.c (build_mangled_template_parm_index): New function.
9552 (build_overload_value): Use it.
9553 (build_overload_name): Likewise.
9554 * pt.c (finish_member_template_decl): Allow friend declarations.
9555 (template_class_depth): New function.
9556 (is_member_template): Rename, and modify, to become...
9557 (is_member_or_friend_template): New function.
9558 (end_member_template_processing): Rename, and modify, to become...
9559 (maybe_end_member_template_processing).
9560 (build_template_parm_index): New function.
9561 (reduce_template_parm_level): New function.
9562 (process_template_parm): Modify to use build_template_parm_index.
9563 (push_template_decl): Deal with friend templates.
9564 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
9565 TEMPLATE_CONST_PARM.
9566 (tsubst_friend_function): New function.
9567 (instantiate_class_template): Generate the DECL_FRIENDLIST
9568 for a new instantiation by using tsubst_friend_function rather
9570 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
9571 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
9572 appropriate new macros. Use reduce_template_parm_level to
9573 generate lower-level template parameters. Handle tsubst'ing into
9574 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
9575 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
9576 templates. Similarly for the template parameters for a new
9578 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
9579 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
9580 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
9581 (get_bindings): Call add_to_template_args if necessary.
9582 (instantiate_decl): Handle instantiations of friend templates.
9583 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
9584 TEMPLATE_TYPE_PARM as a list of fields; it's not!
9585 * spew.c (yylex): Do a little manual constant propagation to
9588 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
9590 * error.c: Include sys/types.h.
9592 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
9594 * method.c (build_mangled_name): Start CPP directives in column zero.
9596 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
9598 * typeck2.c (process_init_constructor): Sorry about non-trivial
9599 labeled initializers.
9600 * parse.y (initlist): Re-enable labeled initializers.
9602 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
9604 * pt.c (coerce_template_parms): Add a new parameter, is_tmpl_parm,
9605 all callers changed. Rely on the new parameter instead of arg
9606 being a TREE_LIST when determine whether we are working inside
9607 template template parameter. Clean up is_type test.
9609 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
9611 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
9612 * typeck2.c (initializer_constant_valid_p): Allow conversions
9613 between pointers and references.
9615 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
9617 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
9618 if pedantic || warn_pointer_arith.
9620 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
9622 * pt.c (unify): Handle TEMPLATE_DECL.
9624 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
9626 * cp-tree.h (strip_attrs): Remove decl.
9628 1998-02-18 Doug Evans <devans@cygnus.com>
9630 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
9631 Update olddecl's attributes too.
9632 (strip_attrs): Remove function.
9633 * typeck.c (common_type): Call merge_machine_type_attributes.
9635 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
9637 * parse.y (initdcl0_innards): New grammar symbol.
9638 (nomods_initdecls, nomods_initdcl0): Change type from itype to
9639 none, since the resulting value is never used.
9640 (parse_decl): New function.
9641 (datadef): Remove redundant actions.
9642 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
9643 * parse.c: Regenerated.
9645 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
9647 * parse.y (simple_stmt): Use getdecls() to check for decl.
9649 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
9651 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
9653 (c++.install-common): Install c++filt properly as native or as cross
9655 (c++.uninstall): Add c++filt.
9657 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
9659 * call.c (standard_conversion): Fix multi-level ptr conversions.
9661 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
9663 * init.c (build_new): Propagate error_mark_node up.
9665 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
9667 * parse.y (simple_stmt): If the condition isn't a declaration,
9668 start the controlled block after the test.
9670 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9672 * call.c (build_over_call): Convert builtin abs, labs and fabs to
9674 * decl.c (init_decl_processing): Re-enable abs, labs and fabs as
9677 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
9679 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
9681 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
9683 * cp-tree.h: Add access_protected_virtual_node.
9684 * class.c (init_class_processing): Initialize it.
9685 * decl.c (xref_basetypes): Use it.
9686 * parse.y (base_class_access_list): Likewise.
9688 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
9689 (c++.install-common): Install c++filt.
9691 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
9693 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
9695 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
9697 * call.c (reference_binding): Use comptypes when comparing
9698 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
9700 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
9702 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
9703 (really_overloaded_fn): Move check here from is_overloaded_fn.
9704 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
9706 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
9708 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
9711 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
9713 * cp-tree.h (push_template_decl): Return the decl passed in, or an
9714 equivalent duplicate.
9715 * decl.c (pushtag): Use the return value from push_template_decl.
9716 (duplicate_decls): When duplicating a template declaration, merge
9717 the DECL_TEMPLATE_RESULTs as well.
9718 (make_implicit_typename): Don't try to dive into typename types to
9719 find a context for making a new implicit typename.
9720 (start_decl): Use the return value from push_template_decl.
9721 (grokdeclarator): Complain about declarations list `const operator
9722 int'. Since we don't correctly handle in-class initializations of
9723 non-static data members, complain about this (now illegal)
9724 practice. Issue an error for initializations of non-const statics
9725 since that is illegal as well, and since we don't handle that case
9727 (start_function): Use the return value from push_template_decl.
9728 (start_method): Likewise.
9729 * decl2.c (grokfield): Likewise. Since the change to
9730 grokdeclarator ensures that all initialized fields are in fact
9731 static, remove a redundant test for TREE_PUBLIC.
9732 * parse.y (initlist): Disable labeled initializers since they do
9733 not work as per the documentation, and since they do not use the
9734 same syntax as the C front end.
9735 * pt.c (push_template_decl): Return the decl passed in, or an
9736 equivalent duplicate.
9737 (lookup_template_class): When searching in a nested context,
9738 use the right arguments.
9739 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
9740 * typeck.c (build_component_ref): Assign the correct type to the
9741 result of build_vfn_ref.
9743 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
9745 * pt.c (convert_nontype_argument): Fix typo.
9746 (check_explicit_specialization): Allow old-style specialization
9747 of class template members.
9749 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
9750 Manfred Hollstein <manfred@s-direktnet.de>
9752 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
9753 when deciding to override DECL_ASSEMBLER_NAME.
9755 Tue Feb 10 15:30:55 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
9757 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
9758 * cp-tree.h (flag_do_squangling): Add declaration.
9759 * lang-options.h: Add -fsquangle and -fno-squangle.
9760 * method.c: Add macros and static variables for squangling.
9761 (build_overload_name): Rename to build_mangled_name, add logic for B
9762 compression, and split into process_modifiers and
9763 process_overload_item.
9764 (process_modifiers): New function, to handle constant, reference,
9766 (process_overload_item): New function, handles issue of type codes.
9767 (build_overload_name): New function, start squangling and call
9769 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
9770 (start_squangling): New function to initialize squangling structs.
9771 (end_squangling): New function to destroy squangling structs.
9772 (nrepeats): Rename variable to Nrepeats.
9773 (issue_nrepeats): New function for issuing 'n' type repeats.
9774 (check_ktype): New function to check for type K name compression.
9775 (build_overload_nested_name): Add a check for K name compression.
9776 (build_qualified_name): Add a check for K name compression and don't
9777 use DECL_ASSEMBLER_NAME when squangling is on.
9778 (check_btype): New function, checks for B type compression.
9779 (build_static_name, build_decl_overload_real): Initiate squangling.
9780 (build_typename_overload, build_overload_with_type): Initiate
9783 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
9785 * method.c (make_thunk): Avoid name buffer overflow.
9787 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
9789 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
9790 don't define them yet.
9792 * parse.y (nomods_initdcl0): Add constructor_declarator case.
9794 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9796 * config-lang.in (diff_excludes): Use basename only.
9798 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
9800 * tinfo2.cc: Add tinfo for signed char.
9802 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
9804 * search.c (compute_access): Handle protected constructors in derived
9805 classes as accessible.
9807 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
9809 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
9810 Call convert_from_reference sooner.
9812 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
9814 * cvt.c (ocp_convert): Obtain the constant values from constant
9815 decls even if the destination type is the same as the type of the
9818 * decl2.c (finish_file): Make sure that static inlines with
9819 definitions are not marked DECL_EXTERNAL before returning.
9821 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
9823 * decl.c: Lose arg_looking_for_template.
9824 (lookup_name_real): Likewise.
9825 * parse.y: Lose processing_template_arg, template_arg1.
9826 (primary): Likewise.
9827 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
9829 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
9831 * error.c (dump_decl): Fix type of default arguments for template
9832 template parameters and nontype template parameters.
9833 * parse.y (template_parm): Handle invalid default template
9834 template arguments here.
9836 * parse.y (template_parm): Use template_arg instead of PTYPENAME
9837 for default template template argument.
9838 * pt.c (coerce_template_parms): Merge default template argument
9839 codes. Can treat RECORD_TYPE as template name if it is implicitly
9840 created. Fix argument index in error message.
9841 * typeck.c (comptypes): Merge template argument comparison codes in
9842 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
9844 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
9846 * lex.c (file_name_nondirectory): Also check for '/'.
9848 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
9850 * parse.y (primary): Deal with statement-expressions in
9852 * pt.c (tsubst_copy): Handle BIND_EXPR.
9853 * tree.c (mapcar): Likewise.
9855 * call.c (add_template_candidate_real): Pass extra parameter to
9856 fn_type_unification.
9857 * cp-tree.h (fn_type_unification): Add parameter.
9858 * pt.c (fn_type_unification): Add additional parameter to deal with
9859 static member functions.
9860 (get_bindings): Deal with static member functions.
9862 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
9863 (revert_static_member_fn): Declare.
9864 * decl.c (revert_static_member_fn): Remove declaration. Change
9865 linkage from internal to external.
9866 (cp_finish_decl): Deal with virtual functions in classes local to
9868 * decl2.c (finish_file): Don't forget to emit increment/decrement
9869 expressions in initializers for file-scope variables.
9870 * parse.y (typename_sub2): If the typename doesn't names a
9871 template, rather than a type, issue an error message.
9872 * pt.c (check_explicit_specialization): Handle specializations of
9873 static member functions.
9874 (coerce_template_parms): Handle offset references to lists of
9876 * search.c (note_debug_info_needed): Don't crash when handed a
9877 type which is being defined.
9878 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
9879 that can happen with some illegal code.
9881 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9883 * call.c (user_harshness): Initialize `code' to 0.
9884 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
9885 (null_ptr_cst_p): Add parentheses around && within ||.
9886 (standard_conversion): Likewise.
9887 (z_candidate): Likewise.
9888 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
9889 (build_object_call): Likewise for `mem_args'.
9890 (build_new_op): Likewise for `mem_arglist'. Add `return' from
9891 default case in enumeration switch.
9893 * class.c (build_vtable_entry): Add explicit braces to avoid
9895 (build_class_init_list): Likewise.
9896 (finish_struct_1): Initialize `width' to 0.
9897 (instantiate_type): Initialize `name' to NULL_TREE. Add
9898 explicit braces to avoid ambiguous `else'.
9900 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
9903 * decl.c (grok_reference_init): Eliminate unused parameter, all
9905 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
9906 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
9907 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
9908 (grokdeclarator): Add parentheses around && within ||. Add
9909 explicit braces to avoid ambiguous `else'.
9910 (grokparms): Initialize `type' to NULL_TREE.
9911 (xref_tag): Remove unused label `just_return'.
9912 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
9913 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
9914 (hack_incomplete_structures): Add parentheses around assignment
9915 used as truth value.
9917 * decl2.c (coerce_delete_type): Hide definition of `e3'.
9919 * error.c: Include <stdlib.h>.
9920 (dump_expr): Change the type of `i' to size_t. Remove unused
9923 * except.c (init_exception_processing): Remove unused variable `d'.
9924 (expand_throw): Likewise for `label'.
9926 * friend.c (add_friends): Add explicit braces to avoid ambiguous
9929 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
9930 (sort_base_init): Likewise for `binfo'.
9931 (expand_member_init): Likewise for `rval'.
9932 (build_member_call): Add parentheses around assignment used as
9934 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
9935 (build_new): Initialize `nelts' to NULL_TREE. Initialize
9936 `old_immediate_size_expand' to 0.
9937 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
9938 (build_vec_delete_1): Remove unused variable `block'.
9939 (expand_vec_init): Initialize `itype' to NULL_TREE.
9941 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
9942 declaration of `index' and `rindex' with autoconf macros.
9943 (reinit_parse_for_expr): Remove unused variables
9944 `look_for_semicolon' and `look_for_lbrac'.
9945 (cons_up_default_function): Initialize `args' to NULL_TREE.
9946 (readescape): Initialize `firstdig' to 0.
9947 (real_yylex): Add parentheses around assignment used as truth value.
9949 * method.c: Include <strings.h> if we don't have <string.h>.
9950 Protect declaration of `index' with autoconf macro.
9952 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
9953 Initialize `type' to NULL_TREE.
9954 (structsp): Remove unused variable `id'.
9956 * pt.c (coerce_template_parms): Add explicit braces to avoid
9958 (lookup_template_class): Initialize `template' to NULL_TREE.
9959 (instantiate_class_template): Remove unused variable `name' and `e'.
9960 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
9961 (do_poplevel): Initialize `saved_warn_unused' to 0.
9962 (type_unification): Remove unused varable `parm'.
9963 (unify): Likewise for `j'.
9965 * repo.c (init_repo): Add parentheses around assignment used as
9967 (finish_repo): Remove unused varable `p'.
9969 * search.c (get_binfo): Initialize `type' to NULL_TREE.
9970 (get_base_distance): Likewise.
9971 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
9972 and `new_v' to NULL_TREE.
9973 (lookup_fnfields): Likewise for `rval_binfo_h'.
9974 (breadth_first_search): Add parentheses around assignment used as
9976 (get_template_base): Initialize `type' to NULL_TREE.
9978 * sig.c (append_signature_fields): Initialize `last_mfptr' to
9980 (build_signature_table_constructor): Likewise for
9981 `last_rhs_field', `pfn' and `vt_off'.
9982 (build_sigtable): Likewise for `init'.
9984 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
9985 (propagate_binfo_offsets): Likewise for `delta'.
9986 (hash_tree_cons): Initialize hashcode to 0.
9987 (can_free): Likewise for `size'.
9988 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
9990 * typeck.c (convert_sequence): Hide prototype.
9991 (common_type): Add explicit braces to avoid ambiguous `else'.
9992 (comp_target_types): Likewise.
9993 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
9994 (build_function_call_real): Add explicit braces to avoid ambiguous
9996 (convert_arguments): Initialize `called_thing' to 0.
9997 (convert_for_initialization): Initialize `savew' and `savee' to 0.
9999 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
10000 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
10001 (build_x_arrow): Likewise for `last_rval'.
10003 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
10005 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
10007 * decl.c (init_decl_processing): Use set_sizetype.
10008 * decl2.c (sizetype): Don't declare.
10009 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
10010 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
10011 (build_component_addr, unary_complex_lvalue): Likewise.
10012 * rtti.c (expand_class_desc): Likewise.
10013 * class.c (get_vfield_offset): Likewise.
10015 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
10017 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
10018 early to avoid bogus error. Handle overloaded function
10019 names provided as template arguments correctly.
10020 (coerce_template_parms): Don't mishandle overloaded functions when
10021 dealing with template template parameters.
10022 (lookup_template_class): Issue an error message, rather than
10023 crashing, when the TYPE_DECL provided is not a template type.
10025 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
10027 * class.c (instantiate_type): Don't just return a known type if
10030 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
10032 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
10033 since that code could never be reached.
10035 * error.c (dump_decl): Avoid aborting in the midst of printing an
10036 error message about an illegal template declaration.
10038 * parse.y (structsp): Print an error message, rather than crashing,
10039 when a class-head does not name a class.
10041 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
10042 template arguments as a g++ extension.
10044 * cp-tree.def (ALIGNOF_EXPR): New tree code.
10045 * decl2.c (grok_alignof): If processing_template_decl, just store
10047 * typeck.c (c_alignof): Likewise.
10048 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
10049 * error.c (dump_expr): Likewise.
10050 * pt.c (tsubst_copy): Likewise.
10051 * tree.c (cp_tree_equal): Likewise.
10052 * pt.c (uses_template_parms): Correctly determine whether or not a
10053 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
10054 folding can be done.
10056 * cp-tree.h (grok_enum_decls): Remove type parameter.
10057 * decl.c (grok_enum_decls): Likewise.
10058 * decl2.c (grok_x_components): Call grok_enum_decls
10059 unconditionally, since it will do nothing if there is no
10060 current_local_enum. Use the new calling sequence.
10061 * pt.c (tsubst_enum): Use the new calling sequence for
10064 * decl.c (start_function): Make member functions of local classes
10065 in extern inline functions have comdat linkage here...
10066 (grokdeclarator): Rather than here.
10068 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
10070 * pt.c (convert_nontype_argument): Use decl_constant_value.
10072 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
10074 * call.c (add_template_candidate_real): New function.
10075 (add_template_candidate): Use it.
10076 (add_template_conv_candidate): Likewise.
10077 (joust): Pass extra argument to more_specialized.
10078 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
10079 (is_local_class): Remove.
10080 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
10081 * cp-tree.h (is_local_class): Remove.
10082 (perform_array_to_pointer_conversion): Likewise.
10083 (finish_member_template_decl): Add.
10084 (check_explicit_specialization): Return a tree, not an int.
10085 (more_specialized): Take additional argument.
10086 (get_bindings): Likewise.
10087 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
10088 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
10089 (perform_array_to_pointer_conversion): Remove.
10090 * decl.c (saved_scope): Add processing_specialization,
10091 processing_explicit_instantiation fields.
10092 (maybe_push_to_top_level): Save them.
10093 (pop_from_top_level): Restore them.
10094 (grokfndecl): Use new return value from
10095 check_explicit_specialization.
10096 (start_decl): Don't check flag_guiding_decls before pushing
10098 (cp_finish_decl): Remove previous (bogus) change.
10099 (grok_declarator): Use decl_function_context rather than
10101 * decl2.c (finish_file): Pass extra argument to get_bindings.
10102 (build_expr_from_tree): Let build_x_component_ref check
10103 validity of arguments rather than doing it here.
10104 * lex.c (cons_up_default_function): Remove code fooling with
10105 processing_specialization, processing_explicit_instantiation
10106 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
10107 * method.c (build_overload_identifier): Mangle local classes in
10108 template functions correctly.
10109 * parse.y (finish_member_template_decl): Move to pt.c.
10110 * pt.c (finish_member_template_decl): Moved here from parse.y.
10111 (print_candidates): New function.
10112 (determine_specialization): Change interface. Properly look for
10113 most specialized versions of template candidates.
10114 (check_explicit_specialization): Fully process explicit
10116 (push_template_decl): Avoid looking at CLASSTYPE fields in
10118 (determine_overloaded_function): Remove.
10119 (convert_nontype_argument): Change name from
10120 convert_nontype_parameter. Use determine_overloaded_function
10121 instead of instantiate_type.
10122 (mangle_class_name_for_template): Handle type contexts as well as
10124 (classtype_mangled_name): Likewise.
10125 (lookup_template_class): Likewise.
10126 (tsubst): Likewise.
10127 (more_specialized): Take explict template arguments as a
10129 (most_specialized): Likewise.
10130 (get_bindings): Likewise. Check that return types match before
10131 proclaiming a function a match.
10132 (do_decl_instantiation): Remove code searching for function to
10133 instantiate; that is now done in check_explicit_specialization.
10134 (add_maybe_template): Pass extra argument to get_bindings.
10135 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
10137 * typeck.c (build_component_ref): Check for invalid arguments.
10139 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
10141 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
10142 return_target and call_target are equivalent.
10144 * pt.c (type_unification_real): Just accept function parms that
10145 don't use any template parms.
10147 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
10149 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
10150 unset DECL_NOT_REALLY_EXTERN.
10152 * parse.y (typename_sub*): Fix std::.
10154 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
10156 * error.c (dump_decl): Fix type default template args.
10157 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
10159 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
10161 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
10162 (file_name_nondirectory): Use.
10164 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
10166 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
10167 that are not really present. Substitute default arguments in
10168 template template arguments. Correctly convert TEMPLATE_DECL to
10169 TEMPLATE_TEMPLATE_PARM.
10170 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
10171 are no longer treated specially here.
10172 * parse.y (template_template_parm): Fix copy error.
10173 * decl.c (grokdeclarator): Warn about missing `typename' for nested
10174 type created from template template parameters.
10175 * parse.y (bad_parm): Likewise
10177 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
10178 (push_nested_class): Likewise.
10179 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
10180 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
10181 (copy_template_template_parm): Declare.
10182 * decl.c (arg_looking_for_template): New variable.
10183 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
10184 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
10185 node if arg_looking_for_template is nonzero.
10186 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
10187 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
10188 (grokdeclarator): Handle TEMPLATE_DECL.
10189 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
10190 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
10191 (dump_type_prefix, dump_type_suffix): Handle TEMPLATE_TEMPLATE_PARM.
10192 (dump_decl): Handle unnamed template type parameters.
10193 Handle template template parameters.
10194 (dump_function_name): Handle template template parameters.
10195 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
10196 Handle TEMPLATE_TEMPLATE_PARM.
10197 * method.c (build_template_template_parm_names): New function.
10198 (build_template_parm_names): Handle TEMPLATE_DECL.
10199 (build_overload_nested_name, build_overload_name):
10200 Handle TEMPLATE_TEMPLATE_PARM.
10201 * parse.y (maybe_identifier): New nonterminal.
10202 (template_type_parm): Use it.
10203 (template_template_parm, template_arg1): New nonterminal.
10204 (template_parm): Add template_template_parm rules.
10205 (template_arg): Set processing_template_arg.
10206 (template_arg1): Rules moved from template_arg.
10207 (primary, nonnested_type): Set arg_looking_for_template if we are
10208 processing template arguments.
10209 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
10210 (process_template_parm): Handle template template parameters.
10211 (coerce_template_parms, comp_template_args): Likewise.
10212 (mangle_class_name_for_template, lookup_template_class): Likewise.
10213 (uses_template_parms): Handle TEMPLATE_DECL and
10214 TEMPLATE_TEMPLATE_PARM.
10215 (current_template_args): Handle TEMPLATE_DECL.
10216 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
10217 * search.c (dfs_walk, dfs_record_inheritance):
10218 Handle TEMPLATE_TEMPLATE_PARM.
10219 * tree.c (copy_template_template_parm): New function.
10220 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
10221 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
10223 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
10225 * decl.c (start_decl): Don't allow duplicate definitions of static
10228 * call.c (build_user_type_conversion_1): Handle user-defined
10229 template conversion operators correctly.
10231 * decl2.c (build_expr_from_tree): Issue an error message if the
10232 object in a COMPONENT_REF is a TEMPLATE_DECL.
10234 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
10236 * class.c (is_local_class): New function.
10237 * cp-tree.h (is_local_class): Declare it.
10238 (last_tree): Likewise.
10239 (begin_tree): Likewise.
10240 (end_tree): Likewise.
10241 (lookup_template_class): Change prototype.
10242 * decl.c (cp_finish_decl): Check for NULL where necessary.
10243 Consider FUNCTION_DECLS to declare objects with top-level binding,
10244 when calling make_decl_rtl.
10245 (grokdeclarator): Give members of local classes internal linkage.
10246 (start_function): Remove declaration of last_tree.
10247 (finish_function): Set flag_keep_inline_functions around call to
10248 rest_of_compilation if we are processing a member function in a
10250 (start_method): Call push_template_decl for member functions of
10251 local classes in template functions.
10252 * decl2.c (import_export_decl): Don't give external linkage to
10253 instantiations of templates with internal linkage.
10254 * parse.y (last_tree): Remove declaration.
10255 (template_type): Pass extra parameter to lookup_template_class.
10256 (self_template_type): Likewise.
10257 (structsp): Move call to reset_specialization into left_curly.
10258 (left_curly): Call reset_specialization, and begin_tree.
10259 * pt.c (saved_trees): New variable.
10260 (mangle_class_name_for_template): Change prototype. Use
10261 additional function context to name local classes in templates
10263 (classtype_mangled_name): Pass the context.
10264 (push_template_decl): Handle local classes and templates, and
10265 member functions for such classes.
10266 (convert_nontype_parameter): Fix handling of pointer-to-member
10268 (lookup_template_class): Handle local classes in templates.
10269 (tsubst): Likewise. Don't assume that template instantiations
10270 have external linkage; pay attention to the template declaration.
10271 (mark_decl_instantiated): Likewise.
10272 (begin_tree): New function.
10273 (end_tree): Likewise.
10275 * decl.c (xref_basetypes): Don't call complete_type for basetypes
10276 that involve template parameters; that can lead to infinite
10277 recursion unnecessarily.
10279 * pt.c (register_specialization): Do not register specializations
10280 that aren't ready to be registered yet.
10281 (check_explicit_specialization): Handle explicit specialization of
10282 constructors and destructors.
10283 (build_template_decl): New function.
10284 (push_template_delc): Handle out-of-class specializations of
10287 * pt.c (check_explicit_specialization): Set up the template
10288 information before registering the specialization.
10289 (coerce_template_parms): Fix thinko.
10290 (tsubst): Handle specializations of member templates correctly.
10292 * class.c (finish_struct_methods): Remove calls to
10293 check_explicit_specialization from here.
10294 (finish_struct): And insert them here.
10295 * cp-tree.h (perform_qualification_conversions): New function.
10296 (perform_array_to_pointer_conversion): Likewise.
10297 (begin_explicit_instantiation): Likewise.
10298 (end_explicit_instantiation): Likewise.
10299 (determine_specialization): Renamed from
10300 determine_explicit_specialization.
10301 (comp_template_parms): New function.
10302 (processing_explicit_instantiation): New variable.
10303 * cvt.c (perform_qualification_conversions): New function.
10304 (perform_array_to_pointer_conversion): Likewise.
10305 * decl.c (duplicate_decls): Don't consider template functions
10306 alike unless they have the same parameters. Refine handling of
10307 instantiation/specialization mismatches.
10308 (start_decl): Don't call pushdecl for template specializations,
10309 since they don't affect overloading.
10310 (start_function): Likewise.
10311 (grokfndecl): Call check_explicit_specialization a little later.
10312 Don't call duplicate_decls for memberm template specializations.
10313 (grokdeclarator): Don't update template_count for classes that are
10314 themselves specializations. Remove use of `2' as parameter to
10315 grokfndecl since that value isn't used.
10316 * lex.c (cons_up_default_function): Save and restore
10317 processing_explicit_instantiation around calls to grokfield.
10318 * parse.y (finish_member_template_decl): New function.
10319 (component_decl_1): Use it.
10320 (fn.def2): Likewise.
10321 (template_arg_list_opt): New nonterminal.
10322 (template_type): Use it.
10323 (self_template_type): Likewise.
10324 (template_id): Likewise.
10325 (object_template_id): Likewise.
10326 (notype_template_declarator): Likwise.
10327 (begin_explicit_instantiation): Likewise.
10328 (end_explicit_instantiation): Likewise.
10329 (explicit_instantiation): Use them.
10330 * pt.c (coerce_template_parms): Add parameters.
10331 (processing_explicit_instantiation): New variable.
10332 (convert_nontype_parameter): New function.
10333 (determine_overloaded_function): Likewise.
10334 (begin_explicit_instantiation): Likewise.
10335 (end_explicit_instantiation): Likewise.
10336 (retrieve_specialization): Likewise.
10337 (register_specialization): Likewise.
10338 (processing_explicit_specialization): Removed.
10339 (determine_specialization): Handle specializations of member
10340 functions of template class instantiations.
10341 (check_explicit_specialization): Refine to conform to standard.
10342 (comp_template_parms): New function.
10343 (coerce_template_parms): Call convert_nontype_parameter.
10344 (tsubst): Refine handling of member templates. Use
10345 register_specialization.
10346 (instantiate_template): Use retrieve_specialization.
10347 (do_decl_instantiation): Likewise.
10348 (instantiate_decl): Likewise.
10349 (type_unification): Improve handling of explict template
10351 * tree.c (mapcar): Return error_mark_node, rather than aborting,
10352 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
10353 * typeck.c (build_unary_op): Call determine_specialization, rather
10354 than determine_explicit_specialization.
10356 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
10358 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
10360 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
10362 * error.c (dump_decl): For enum tags, output the tag, not its value.
10364 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
10366 * decl.c (init_decl_processing): Only call init_rtti_processing
10369 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
10371 * init.c (build_new_1): Split out from build_new.
10372 (build_new): Just return a NEW_EXPR.
10373 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
10375 * decl2.c (get_temp_regvar): Tweak.
10377 * cp-tree.h (TREE_CALLS_NEW): Comment out.
10378 * class.c (resolves_to_fixed_type_p): Remove use.
10379 * method.c (build_opfncall): Likewise.
10380 * call.c (build_new_op): Likewise.
10382 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
10384 * exception.cc (__eh_alloc, __eh_free): New fns.
10385 (__cp_push_exception, __cp_pop_exception): Use them.
10386 (__uncatch_exception): Call terminate here if no exception.
10387 * except.c (build_terminate_handler): New fn.
10388 (expand_start_catch_block): Use it.
10389 (expand_exception_blocks): Likewise.
10390 (alloc_eh_object): New fn.
10391 (expand_throw): Use it. Protect exception init with terminate.
10392 * typeck.c (build_modify_expr): Remove code that ignores trivial
10395 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10397 * call.c (add_builtin_candidate): Add default case in enumeration
10399 (build_new_op): Likewise.
10400 (convert_like): Likewise.
10401 * cvt.c (build_expr_type_conversion): Likewise.
10402 * tree.c (real_lvalue_p): Likewise.
10403 (lvalue_p): Likewise.
10404 (cp_tree_equal): Likewise.
10405 * typeck.c (comptypes): Likewise.
10406 (build_component_ref): Likewise.
10407 (build_function_call_real): Likewise.
10408 (build_binary_op_nodefault): Likewise.
10409 (build_unary_op): Likewise.
10410 (build_modify_expr): Likewise.
10411 * typeck2.c (initializer_constant_valid_p): Likewise.
10413 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
10415 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
10417 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
10419 * pt.c (coerce_template_parms): Make sure to digest_init if
10422 * decl.c (duplicate_decls): Make the newdecl virtual if the
10423 olddecl was, just as is done with other attributes of olddecl.
10425 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
10427 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
10428 address of an OFFSET_REF.
10430 * cp-tree.def: Add AGGR_INIT_EXPR.
10431 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
10432 AGGR_INIT_EXPR where appropriate.
10433 * expr.c (cplus_expand_expr): Likewise. Simplify.
10435 * decl2.c (finish_file): Remove call to register_exception_table.
10437 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
10439 * pt.c (instantiate_class_template): Don't do injection when
10440 processing_template_decl is true, as pollutes current_binding_level
10443 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
10445 * pt.c (maybe_fold_nontype_arg): Add prototype.
10447 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
10449 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
10450 * error.c (dump_expr): Likewise.
10452 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
10454 * typeck.c (build_function_call_real): Remove "inline called before
10455 definition" pedwarn.
10457 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
10459 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
10461 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
10463 * pt.c (type_unification_real): Change __null to type void* with
10466 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
10468 * call.c (implicit_conversion): Don't call
10469 build_user_type_conversion_1 with a NULL expr, since it will
10472 * pt.c (unify): Don't try to unify array bounds if either array is
10475 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
10477 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
10478 Replace extern decls with casts.
10480 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
10481 Update last_parm_cleanup_insn.
10482 (store_after_parms): Remove.
10483 * cp-tree.h: Adjust.
10485 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
10487 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
10488 (finish_file): Check DECL_COMDAT instead of weak|one_only.
10489 (import_export_vtable): Use make_decl_one_only instead of
10490 comdat_linkage for win32 tweak.
10491 (import_export_decl): Likewise.
10492 * pt.c (mark_decl_instantiated): Likewise.
10494 * decl2.c (finish_file): Lose handling of templates in pending_statics.
10496 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
10498 * decl2.c (finish_file): Lose call to expand_builtin_throw.
10499 * except.c (expand_builtin_throw): Remove.
10500 * cp-tree.h: Remove ptr_ptr_type_node.
10501 * decl.c: Likewise.
10503 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
10505 * decl.c (ptr_ptr_type_node): Define.
10506 (init_decl_processing): Initialize it.
10507 * cp-tree.h: Declare it.
10508 * exception.cc (__cp_exception_info): Use __get_eh_info.
10509 (__cp_push_exception): Likewise.
10510 (__cp_pop_exception): Likewise.
10512 From Scott Snyder <snyder@d0sgif.fnal.gov>:
10513 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
10515 (init_exception_processing): Removed saved_pc initialization.
10517 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
10519 * pt.c (instantiate_decl): Defer all templates but inline functions.
10521 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
10523 * init.c (expand_vec_init): Don't fold a list of parameters.
10525 * decl.c (copy_args_p): Handle copy elision for types with virtual
10527 * call.c (build_over_call): Likewise.
10529 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
10531 * pt.c (lookup_template_function): Copy the template arguments,
10532 not just the list containing them, to the permanent obstack.
10534 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
10536 * except.c (expand_start_catch_block): suspend_momentary for the
10539 * error.c (dump_decl): Handle LOOKUP_EXPR.
10541 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
10543 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
10544 permanent obstack if we are processing a template decl.
10545 * typeck.c (build_static_cast): Likewise.
10546 (build_const_cast): Likewise.
10547 (build_reinterpret_cast): Likewise.
10549 * pt.c (coerce_template_parms): Coerce some expressions, even
10550 when processing_template_decl.
10552 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
10554 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
10555 handling of pointer difference expressions.
10557 * typeck.c (comp_target_types): Comparison of function/method types
10558 is independent of nptrs.
10560 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
10562 * pt.c (tsubst): Avoid creating pointer to reference and
10563 reference to reference types.
10565 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
10567 * parse.y (do_id): New nonterminal.
10568 (template_id): Use it.
10570 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
10572 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
10573 * spew.c (yylex): Don't do_identifier here.
10574 * decl2.c (build_expr_from_tree): Revert last change.
10576 * decl2.c (build_expr_from_tree): Expand the name for a method call.
10577 * parse.y (object_template_id): Don't try to take the DECL_NAME.
10579 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
10581 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
10583 * call.c (build_op_delete_call): Adjust.
10585 * except.c (expand_end_catch_block): Lose rethrow region.
10586 (expand_start_catch_block): Likewise.
10587 (expand_end_catch_block): Don't expand_leftover_cleanups.
10589 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
10591 * pt.c (tsubst): Remove tree_cons call (places redundant info into
10592 DECL_TEMPLATE_INSTANTIATION).
10594 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
10596 * tree.c (is_overloaded_fn): Handle getting a fn template.
10597 (really_overloaded_fn): Likewise.
10598 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
10599 * pt.c (check_explicit_specialization): Tweak.
10600 (determine_explicit_specialization): Tweak.
10602 * tree.c, cp-tree.h (get_target_expr): New fn.
10604 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
10606 * pt.c (check_explicit_specialization): Fix misspelling in
10607 diagnostic: `preceeded'.
10608 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
10611 1997-12-02 Mark Mitchell <mmitchell@usa.net>
10613 * pt.c (determine_explicit_specialization): Avoid an internal
10614 error for bad specializations.
10616 * method.c (build_overload_value): Handle SCOPE_REF.
10618 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
10620 * class.c (prepare_fresh_vtable): Enable even more complex MI
10623 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
10625 * exception.cc (__check_eh_spec): Optimize a bit.
10627 * exception.cc (__cp_pop_exception): Lose handler arg.
10628 * except.c (do_pop_exception): Likewise.
10629 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
10630 (expand_end_catch_block): Likewise.
10632 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
10634 * pt.c (check_explicit_specialization): Complain about using a
10635 template-id for a non-specialization.
10637 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
10639 * repo.c: Prototype rindex only if needed.
10640 * xref.c: Likewise.
10642 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
10644 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
10646 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
10648 * typeck.c (build_const_cast): Handle references here instead of
10649 handing off to convert_to_reference.
10651 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
10652 TerminateFunctionCall.
10653 (init_exception_processing): Likewise. Terminate et al are now
10654 the fns, not ADDR_EXPRs.
10655 (various): Lose redundant assemble_external calls.
10656 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
10658 * cp-tree.h (struct lang_decl_flags): Add comdat.
10659 (DECL_COMDAT): New macro.
10660 * decl.c (duplicate_decls): Propagate it.
10661 (cp_finish_decl): Handle it.
10662 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
10664 * class.c: Remove static pending_hard_virtuals.
10665 (add_virtual_function): Take pointers to pending_virtuals
10666 and pending_hard_virtuals.
10667 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
10669 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
10671 * decl2.c (import_export_vtable): If we support one_only but not
10672 weak symbols, mark instantiated template vtables one_only.
10673 (import_export_decl): Likewise for tinfo functions.
10674 (finish_vtable_vardecl): Also write out vtables from explicitly
10675 instantiated template classes.
10676 * pt.c (mark_class_instantiated): Revert last change.
10678 * except.c (expand_throw): Call mark_used on the destructor.
10680 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
10682 * lex.c (lang_init): Enable flag_exceptions by default if no
10683 command line switch was specified.
10685 1997-11-26 Mark Mitchell <mmitchell@usa.net>
10687 * pt.c (unify): Handle `void' template parameters in
10690 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
10692 * rtti.c (build_dynamic_cast): Handle template case here.
10693 (build_dynamic_cast_1): Not here.
10695 * typeck2.c (digest_init): Make copies where appropriate.
10697 * decl2.c (delete_sanity): resolve_offset_ref.
10699 * except.c: Call terminate without caching so many bits.
10701 * except.c (expand_start_catch_block): Fix catching a reference
10704 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
10706 * init.c (build_new): Copy size to the saveable obstack.
10708 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
10709 TRY_CATCH_EXPR for now.
10711 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
10713 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
10714 has DECL_LANG_SPECIFIC.
10716 * exception.cc (struct cp_eh_info): Add handlers field.
10717 (__cp_push_exception): Initialize it.
10718 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
10719 (__throw_bad_exception): Remove.
10720 * except.c (call_eh_info): Add handlers field.
10721 (get_eh_handlers): New fn.
10722 (push_eh_cleanup): Increment handlers.
10724 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
10726 * except.c (expand_start_eh_spec): Use the try/catch code.
10727 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
10728 doing everything inline.
10729 (init_exception_processing): throw_type_match now takes
10730 const void pointers.
10731 * exception.cc (__check_eh_spec): New fn.
10732 * inc/exception: Neither terminate nor unexpected return.
10733 * decl.c: Make const_ptr_type_node public.
10734 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
10736 * except.c (expand_start_catch_block): We only need the rethrow
10737 region for non-sjlj exceptions.
10738 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
10740 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
10742 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
10743 (various.o): Likewise.
10744 * inc/new: Add placement deletes. Add throw specs for default new.
10745 * new.cc (set_new_handler): Move here from libgcc2.
10746 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
10747 (new): Move from libgcc2. Throw bad_alloc.
10748 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
10749 * decl.c (init_decl_processing): Update exception specs on new and
10752 * method.c (build_decl_overload_real): Don't mess with global
10755 * init.c (build_new): Check for null throw spec, not nothrow_t.
10757 * decl.c (duplicate_decls): Don't complain about different exceptions
10758 from an internal declaration.
10760 * call.c (build_op_delete_call): Fix check for member fns again.
10762 * decl2.c (import_export_decl): Interface hackery affects
10763 virtual synthesized methods.
10765 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
10767 * decl.c (start_decl): Don't just complain about a mismatched
10770 * decl.c (make_implicit_typename): Handle case where t is not
10771 actually from context.
10772 * tree.c (get_type_decl): Lose identifier case.
10773 * spew.c (yylex): Lose useless call to identifier_typedecl_value.
10774 * parse.y (nonnested_type): Just use lookup_name.
10775 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
10777 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
10779 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
10780 T was built in C language context (for example, by
10781 output_func_start_profiler).
10783 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
10785 * decl.c (make_implicit_typename): New fn.
10786 (lookup_name_real): Use it. Use current_class_type as the context.
10788 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
10790 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
10792 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
10794 * friend.c (do_friend): Warn about non-template friends in templates.
10796 * call.c (build_op_delete_call): Fix handling of inherited delete.
10798 * search.c (dfs_record_inheritance): Ignore template type parms.
10800 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
10802 * call.c (build_new_op): Fix copy error.
10803 (build_op_new_call): New fn.
10804 (build_op_delete_call): New fn.
10805 * cp-tree.h: Declare them.
10806 * init.c (build_new): Use them. Support placement delete.
10807 (build_x_delete): Use build_op_delete_call.
10808 (build_delete): Likewise.
10809 * decl2.c (delete_sanity): Likewise.
10810 (coerce_delete_type): Don't complain about placement delete.
10812 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
10814 * call.c (build_new_function_call): Remove unused 'obj' parm.
10815 * cp-tree.h, typeck.c: Adjust.
10817 * init.c (build_new): Make the cleanup last longer.
10818 (expand_vec_init): Call do_pending_stack_adjust.
10820 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
10822 * pt.c (do_type_instantiation): Fix typo.
10823 (mark_class_instantiated): If we support one_only but not weak
10824 symbols, don't mark this as known.
10826 * init.c (build_new): Handle vec delete in EH cleanup.
10828 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
10830 * call.c (build_method_call): Call complete_type before checking
10833 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
10835 * decl.c (add_block_current_level): Delete.
10836 * init.c (build_vec_delete_1): Delete build_block and
10837 add_block_current_level calls.
10839 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
10841 * init.c (build_new): Handle freeing allocated memory when the
10842 constructor throws.
10844 * call.c (build_new_method_call): Fix flags arg.
10846 * pt.c (do_type_instantiation): Don't try to instantiate
10848 (mark_decl_instantiated): If we support one_only but not
10849 weak symbols, mark this one_only.
10850 * decl2.c (import_export_vtable): Don't defer handling of vtables
10851 if MULTIPLE_SYMBOL_SPACES.
10853 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
10855 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
10857 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
10859 * except.c (do_pop_exception): Return a value.
10861 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
10863 * call.c (build_new_method_call): Handle getting a
10864 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
10865 if we got template parms.
10866 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
10868 * decl2.c (build_expr_from_tree): Tweak last change.
10869 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
10870 (maybe_fold_nontype_arg): Split out from tsubst_copy.
10871 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
10873 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
10875 * pt.c (tsubst_copy): Handle explicit template arguments in
10877 * typeck.c (build_x_function_call): Likewise.
10878 * decl2.c (build_expr_from_tree): Lookup function name if it
10881 * pt.c (tsubst): Instantiate template functions properly when
10882 template parameter does not appear in function arguments and return
10884 (comp_template_args): Handle member templates required by tsubst.
10886 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
10888 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
10891 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
10893 * pt.c (coerce_template_parms): Tweak error message.
10895 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
10896 return type defaults to `int', even if there are storage-class
10899 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
10901 Complete nested exception support.
10902 * except.c (do_pop_exception): Split out...
10903 (push_eh_cleanup): From here. Handle the EH region by hand.
10904 (expand_start_catch_block): Add a new level for the catch parm.
10905 Move the rethrow region outside the two cleanup regions.
10906 Protect the initializer for the catch parm with terminate.
10907 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
10908 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
10909 popping off the middle of the stack.
10910 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
10911 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
10912 (build_cplus_new): Only wrap CALL_EXPRs.
10913 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
10914 the constructor call.
10916 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10918 * Make-lang.in (c++.distdir): Make inc subdirectory.
10920 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
10922 * decl2.c (finish_file): Put back some code.
10924 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
10926 * decl2.c (finish_file): Remove redundant code.
10927 * method.c (emit_thunk): Don't let the backend defer generic thunks.
10929 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
10931 * except.c (call_eh_info): Split out...
10932 (push_eh_info): From here.
10933 (expand_builtin_throw): Use it.
10934 (expand_start_catch_block): Move region start back.
10936 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
10938 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
10939 (real_yylex): Record wide strings using target endianness, not host.
10941 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
10943 * repo.c (rindex): Add decl unconditionally.
10944 (get_base_filename, open_repo_file): Don't cast rindex.
10945 * xref.c (rindex): Add decl unconditionally.
10946 (index): Remove unused decl.
10947 (open_xref_file): Don't cast rindex.
10949 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
10951 * class.c (build_vbase_path): Propagate the result type properly.
10953 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
10955 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
10956 remaining use of saved_throw_type with a call to get_eh_type.
10958 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
10960 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
10961 (file_name_nondirectory): New function, doing the same as the macro.
10962 (set_typedecl_interface_info): Use it instead of the macro.
10963 (check_newline): Likewise.
10964 (handle_cp_pragma): Likewise.
10966 * repo.c (get_base_filename): Cast result of rindex to char*.
10967 (open_repo_file): Likewise.
10968 * xref.c (open_xref_file): Likewise.
10969 * error.c (dump_char): Make its arg int, not char.
10971 * except.c (push_eh_info): Pass the number of fields - 1 down, not
10972 the exact number of fields.
10974 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
10976 Support for nested exceptions.
10977 * tinfo2.cc (__is_pointer): New fn.
10978 * exception.cc (struct cp_eh_info): Define.
10979 (__cp_exception_info, __uncatch_exception): New fns.
10980 (__cp_push_exception, __cp_pop_exception): New fns.
10981 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
10983 (init_exception_processing): Likewise. __eh_pc is now external.
10984 (push_eh_info): New fn.
10985 (get_eh_{info,value,type,caught}): New fns.
10986 (push_eh_cleanup): Just call __cp_pop_exception.
10987 (expand_start_catch_block): Use push_eh_info. Start the eh region
10989 (expand_end_eh_spec): Use push_eh_info.
10990 (expand_throw): Call __cp_push_exception to set up the exception info.
10991 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
10993 (expand_builtin_throw): Don't refer to empty_fndecl.
10995 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
10997 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
10999 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
11001 * method.c (build_template_parm_names, build_decl_overload_real):
11002 Add static to definitions.
11003 * pt.c (add_to_template_args, note_template_header,
11004 processing_explicit_specialization, type_unification_real): Likewise.
11005 ({determine,check}_explicit_specialization): Use a single string for
11008 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
11010 * except.c (expand_exception_blocks): Call do_pending_stack_adjust.
11011 (expand_end_catch_block): Likewise.
11012 (expand_end_eh_spec): Likewise.
11014 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
11016 * decl.c (duplicate_decls): Handle template specializations
11018 * error.c (dump_function_name): Fix printing of specializations of
11019 member functions that are not member templates.
11020 * cp-tree.h (processing_specialization): Make global.
11021 * pt.c (processing_specialization): Likewise.
11022 * lex.c (cons_up_default_function): Save and restore
11023 processing_specialization to avoid confusion.
11025 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
11027 * decl.c (init_decl_processing): Give null_node unknown* type.
11028 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
11029 (common_type): Likewise.
11030 * error.c (args_as_string): Recognize null_node.
11032 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11034 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
11035 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
11037 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
11039 * Make-lang.in (g++): Include prefix.o.
11041 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
11043 * pt.c (determine_explicit_specialization): Initialize "dummy"
11044 to keep Purify quiet.
11046 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
11048 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
11049 (build_overload_int): Not here.
11051 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
11053 * class.c (build_type_pathname): Remove.
11054 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
11056 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
11058 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
11059 &&label GNU extension.
11061 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
11063 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
11064 so as to avoid incorrect manglings.
11065 * method.c (build_decl_overload_real): Don't mangle return types
11068 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
11070 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
11071 scratch_tree_cons): Define as macros for now.
11072 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
11073 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
11074 typeck2.c: Use them and the expression_obstack variants.
11076 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
11078 * decl.c (store_return_init): Allow classes with explicit ctors to
11079 be used with the named return values extension.
11081 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
11083 * pt.c (instantiate_decl): Fix previous change.
11085 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
11087 * pt.c (tsubst): Fix thinko.
11088 (instantiate_decl): Really use the original template.
11090 * call.c (build_new_method_call): Use simple constructor_name for
11093 Wed Oct 8 22:44:42 1997 Jeffrey A Law <law@cygnus.com>
11095 * method.c (build_underscore_int): Don't use ANSI specific
11098 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
11100 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
11101 for our key method; it might have been inlined by -O3.
11103 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
11105 * decl.c (make_typename_type): Do not try to call lookup_field for
11106 non-aggregate types.
11108 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
11110 * typeck.c (build_reinterpret_cast): Tweak.
11112 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
11114 * typeck.c (build_reinterpret_cast): Converting a void pointer
11115 to function pointer with a reinterpret_cast produces a warning
11116 if -pedantic is issued.
11118 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
11120 * typeck.c (c_expand_return): Don't warn about returning a
11121 reference-type variable as a reference.
11123 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
11125 * method.c (build_static_name): Fix typo.
11127 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
11129 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
11130 OLDDECL before we try to do DECL_USE_TEMPLATE.
11132 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
11134 * decl.c (duplicate_decls): Don't warn about template instances.
11136 * typeck.c (mark_addressable): Lose ancient code that unsets
11139 * pt.c (do_decl_instantiation): Lose support for instantiating
11142 * call.c (build_new_function_call): Fix handling of null explicit
11144 (build_new_method_call): Likewise.
11146 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
11148 * method.c (build_underscore_int): Fix typo.
11150 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
11152 * tree.c (print_lang_statistics): #if 0 call to
11153 print_inline_obstack_statistics until its definition is checked in.
11155 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
11157 * decl2.c (finish_file): Move dump_tree_statistics to end.
11159 * pt.c (instantiate_decl): Look for the original template.
11160 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
11161 of member templates.
11163 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
11165 * Makefile.in (g++FAQ.*): New rules.
11166 (CONFLICTS): Update.
11167 * g++FAQ.texi: Moved from libg++.
11169 * parse.y (PFUNCNAME): Only specify the type once.
11171 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
11173 * lex.c (real_yylex): Clean up the code to fully behave the way
11174 the c-lex.c parser does for complex and real numbers.
11176 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
11178 * method.c (build_decl_overload_real): Reformat.
11180 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
11182 * method.c (synthesize_method): If at_eof, determine our linkage.
11184 1997-09-29 Paul Eggert <eggert@twinsun.com>
11186 * lex.c (real_yylex): Treat `$' just like `_', except issue a
11187 diagnostic if !dollars_in_ident or if pedantic.
11189 * lang-specs.h (@c++): -ansi no longer implies -$.
11191 * decl2.c (lang_decode_option):
11192 -traditional and -ansi now do not mess with
11195 Mon Sep 29 19:57:51 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
11197 * Makefile.in (parse.o, decl.o): Also depend on
11198 $(srcdir)/../except.h $(srcdir)/../output.h.
11199 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
11200 $(srcdir)/../except.h $(srcdir)/../output.h.
11201 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
11204 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
11206 * expr.c (cplus_expand_expr): Make it static.
11208 * decl2.c, init.c, typeck.c: Include "expr.h".
11209 (expand_expr): Use proper values when calling the function.
11211 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
11213 * lang-options.h: New -Wold-style-cast flag.
11214 * cp-tree.h (warn_old_style_cast): New variable.
11215 * decl2.c (warn_old_style_cast): Likewise.
11216 (lang_decode_option): Support -Wold-style-cast.
11217 (reparse_absdcl_as_casts): Produce old-style-cast warning.
11219 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
11221 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
11222 TREE_USED, reset value based on already_used.
11224 * init.c (expand_member_init): Revert change.
11226 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
11228 * cp-tree.h, decl.c, decl2.c, pt.c:
11229 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
11231 * decl2.c (lang_decode_option): Add missing ;.
11233 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
11235 * friend.c (do_friend): Disable injection for all template-derived
11237 * decl2.c (lang_decode_option): Handle -fguiding-decls.
11238 * parse.y (notype_template_declarator): New nonterminal.
11239 (direct_notype_declarator): Use it.
11240 (complex_direct_notype_declarator): Likewise.
11241 (object_template_id): Accept any kind of identifier after TEMPLATE.
11242 (notype_qualified_id): Don't add template declarators here.
11244 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
11246 * call.c (add_template_candidate): Add explicit_targs parameter.
11247 (build_scoped_method_call): Use it.
11248 (build_overload_call_real): Likewise.
11249 (build_user_type_conversion_1): Likewise.
11250 (build_new_function_call): Likewise.
11251 (build_object_call): Likewise.
11252 (build_new_op): Likewise.
11253 (build_new_method_call): Likewise.
11254 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
11255 (build_new_method_call): Likewise.
11257 * class.c (finish_struct_methods): Add specialization pass to
11258 determine which methods were specializing which other methods.
11259 (instantiate_type): Handle TEMPLATE_ID_EXPR.
11261 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
11263 * cp-tree.h (name_mangling_version): New variable.
11264 (flag_guiding_decls): Likewise.
11265 (build_template_decl_overload): New function.
11266 (begin_specialization): Likewise.
11267 (reset_specialization): Likewise.
11268 (end_specialization): Likewise.
11269 (determine_explicit_specialization): Likewise.
11270 (check_explicit_specialization): Likewise.
11271 (lookup_template_function): Likewise.
11272 (fn_type_unification): Add explicit_targs parameter.
11273 (type_unification): Likewise.
11275 * decl.c (duplicate_decls): Add smarts for explicit
11277 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
11279 (grokfndecl): Call check_explicit_specialization.
11281 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
11282 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
11283 (check_classfn): Handle specializations.
11285 * error.c (dump_function_name): Print specialization arguments.
11287 * friend.c (do_friend): Don't call pushdecl for template
11290 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
11292 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
11293 and -fno-guiding-decls.
11295 * lex.c (identifier_type): Return PFUNCNAME for template function
11298 * method.c (build_decl_overload_real): New function.
11299 (build_template_parm_names): New function.
11300 (build_overload_identifier): Use it.
11301 (build_underscore_int): New function.
11302 (build_overload_int): Use it. Add levels for template
11304 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
11305 (build_overload_nested_names): Handle template type parameters.
11306 (build_template_decl_overload): New function.
11308 * parse.y (YYSTYPE): New ntype member.
11309 (nested_name_specifier): Use it.
11310 (nested_name_specifier_1): Likewise.
11311 (PFUNCNAME): New token.
11312 (template_id, object_template_id): New non-terminals.
11313 (template_parm_list): Note specializations.
11314 (template_def): Likewise.
11315 (structsp): Likewise.
11316 (fn.def2): Handle member template specializations.
11317 (component_decl_1): Likewise.
11318 (direct_notype_declarator): Handle template-ids.
11319 (component_decl_1): Likewise.
11320 (direct_notype_declarator): Handle template-ids.
11321 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
11323 * pt.c (processing_specializations): New variable.
11324 (template_header_count): Likewise.
11325 (type_unification_real): New function.
11326 (processing_explicit_specialization): Likewise.
11327 (note_template_header): Likewise.
11328 (is_member_template): Handle specializations.
11329 (end_template_decl): Call reset_specialization.
11330 (push_template_decl): Handle member template specializations.
11331 (tsubst): Likewise.
11332 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
11333 (instantiate_template): Handle specializations.
11334 (instantiate_decl): Likewise.
11335 (fn_type_unification): Handle explicit_targs.
11336 (type_unification): Likewise. Allow incomplete unification
11337 without an error message, if allow_incomplete.
11338 (get_bindings): Use new calling sequence for fn_type_unification.
11340 * spew.c (yylex): Handle PFUNCNAME.
11342 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
11343 (really_overloaded_fn): Likewise.
11344 (get_first_fn): Handle function templates.
11346 * typeck.c (build_x_function_call): Use really_overloaded_fn.
11347 Handle TEMPLATE_ID_EXPR.
11348 (build_x_unary_op): Likewise.
11349 (build_unary_op): Likewise.
11350 (mark_addressable): Templates whose address is taken are marked
11353 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
11355 * decl.c (init_decl_processing): Declare __builtin_constant_p as
11356 accepting any kind of type, not only int.
11358 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
11360 * search.c (get_matching_virtual): Notice virtual bases when sorrying
11361 about covariant returns.
11363 * parse.y (member_init): Also imply typename here. Remove ancient
11364 extension for initializing base members.
11366 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
11368 Handle multi-level typenames and implicit typename in base list.
11369 * parse.y (typename_sub{,[0-2]}): New rules.
11370 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
11371 (nonnested_type): New rule.
11372 (complete_type_name): Use it.
11373 (base_class.1): Use typename_sub and nonnested_type.
11374 (nested_name_specifier): Don't elide std:: here.
11375 * decl.c (make_typename_type): Handle getting a type for NAME.
11376 (lookup_name_real): Turn std:: into :: here.
11378 Rvalue conversions were removed in London.
11379 * call.c (is_subseq): Don't consider lvalue transformations.
11380 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
11381 (joust): Re-enable ?: kludge.
11383 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
11385 * decl.c (start_function): Up warning of no return type to be a
11388 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
11390 * init.c (expand_member_init): Don't set TREE_USED.
11391 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
11392 set,don't clear TREE_USED wholesale.
11394 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
11396 * call.c (build_over_call): Do require_complete_type before
11399 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
11401 * search.c (lookup_field): Call complete_type in all cases.
11403 * decl.c (finish_function): Just warn about flowing off the end.
11405 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
11407 * decl.c (grokparms): Don't bash a permanent list node if we're
11410 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
11412 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
11414 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
11416 * call.c (build_new_op): Give better error for syntactically
11417 correct, but semantically invalid, use of undeclared template.
11419 * call.c (compare_qual): Handle pmfs.
11421 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
11422 after the exception spec.
11424 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
11426 * call.c (null_ptr_cst_p): Integer type, not integral type.
11428 * call.c (joust): Disable warnings until they can be moved to the
11431 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
11433 * Makefile.in, config-lang.in: Convert to autoconf.
11435 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
11437 * decl.c (lookup_name_real): Add implicit 'typename' to types from
11440 * pt.c (most_specialized_class): Fix typo.
11441 (tsubst): Move constant folding to TREE_VEC case.
11443 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
11445 * pt.c (do_poplevel): Don't warn about unused local variables
11446 while processing_template_decl since we don't always know whether
11447 or not they will need constructing/destructing.
11449 * pt.c (uses_template_parms): Check the values of an enumeration
11450 type to make sure they don't depend on template parms.
11452 * decl.c (make_typename_type): Don't lookup the field if the
11453 context uses template parms, even if we're not
11454 processing_template_decl at the moment.
11456 * pt.c (coerce_template_parms): Avoid looking at the
11457 TYPE_LANG_DECL portion of a typename type, since there won't be
11459 (tsubst): Do constant folding as necessary to make sure that
11460 arguments passed to lookup_template_class really are constants.
11462 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
11464 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
11465 * decl2.c (finish_file): Only register exception tables if we
11468 * decl.c (init_decl_processing): Add __builtin_[fs]p.
11470 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
11472 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
11474 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
11476 * error.c (dump_decl): Avoid crashing when presented with a
11477 uninitialized constant, as can occur with a template parameter.
11478 (dump_expr): Make sure that there are enough levels of
11479 current_template_parms before we start diving through them.
11481 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
11483 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
11486 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
11488 * except.c (expand_throw): Call build_delete for all
11489 exception types, not just objects with destructors.
11491 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
11493 * decl.c (current_local_enum): Remove static.
11494 * pt.c (tsubst_enum): Save and restore value of current_local_enum
11495 in case template is expanded in enum decl.
11496 (instantiate_class_template): Use new tsubst_enum signature.
11497 (tsubst_expr): Likewise.
11499 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
11501 * pt.c (begin_member_template_processing): Take a function as
11502 argument, not a set of template arguments. Use the template
11503 parameters, rather than the arguments. Handle non-type parameters
11504 correctly. Push a binding level for the parameters so that multiple
11505 member templates using the same parameter names can be declared.
11506 (end_member_template_processing): Pop the binding level.
11507 (push_template_decl): Mark member templates as static when
11510 * lex.c (do_pending_inlines): Pass the function, not its template
11511 arguments, to begin_member_template_processing.
11512 (process_next_inline): Likewise.
11513 (do_pending_defargs): Likewise.
11515 * error.c (dump_expr): Obtain the correct declaration for a
11516 TEMPLATE_CONST_PARM.
11518 * call.c (add_template_conv_candidate): New function.
11519 (build_object_call): Handle member templates, as done in the other
11522 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
11524 * decl.c (replace_defag): Undo previous change.
11525 * lex.c (do_pending_defargs): Deal with member templates.
11527 * pt.c (is_member_template): Avoid crashing when passed a
11528 non-function argument.
11530 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
11532 * class.c (grow_method): Remove check for redeclaration.
11534 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
11536 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
11537 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
11538 (PRIMARY_TEMPLATE_P): Use it.
11539 * call.c (build_overload_call_real): Use it.
11540 * class.c (instantiate_type): Likewise.
11541 * decl.c (decls_match): Likewise.
11542 * method.c (build_overload_identifier): Likewise.
11543 * pt.c (push_template_decl): Likewise.
11544 (classtype_mangled_name): Likewise.
11545 (lookup_template_class): Likewise.
11547 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
11548 DECL_NTPARMS to conform to usage elsewhere.
11549 * call.c (add_template_candidate): Likewise.
11550 * class.c (instantiate_type): Likewise.
11551 * pt.c (instantiate_template): Likewise.
11552 (get_bindings): Likewise.
11554 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
11555 is_member_template.
11557 * pt.c (unify): Undo changes to allow multiple levels of template
11559 (type_unification): Likewise.
11560 (fn_type_unification): Likewise.
11561 (get_class_bindings): Likewise.
11562 * cp-tree.h (Likewise).
11564 * decl.c (replace_defarg): Check that the type of the default
11565 parameter does not invlove a template type before complaining
11566 about the initialization.
11568 * error.c (dump_expr): Deal with template constant parameters in
11569 member templates correctly.
11571 * pt.c (is_member_template): Deal with class specializations
11573 (tsubst): Handle "partial instantiation" of member templates
11576 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
11578 * pt.c (type_unification): Change calling sequence to allow for
11579 multiple levels of template parameters.
11580 (tsubst_expr): Likewise.
11581 (tsubst): Likewise.
11582 (tsubst_copy): Likewise.
11583 (instantiate_template): Likewise.
11585 * call.c (build_overload_call_real): Use it.
11586 (add_builtin_candidate): Use it.
11587 (build_new_method_call): Use it.
11588 * class.c (instantiate_type): Use it.
11589 * decl.c (grokdeclarator): Use it.
11590 * decl2.c (finish_file): Use it.
11591 * method.c (build_overload_identifier): Use it.
11593 * call.c (add_template_candidate): Add additional parameter for
11594 the function return type. Call fn_type_unification istead of
11596 (build_user_type_conversion_1): Handle member templates.
11597 (build_new_function_call): Likewise.
11598 (build_new_op): Likewise.
11599 (build_new_method_call): Likewise.
11601 * class.c (grow_method): Don't give an error message indicating
11602 that two member templates with the same name are ambiguous.
11603 (finish_struct): Treat member template functions just like member
11606 * cp-tree.h (check_member_template): Add declaration.
11607 (begin_member_template_processing): Likewise.
11608 (end_member_template_processing): Likewise.
11609 (fn_type_unification): Likewise.
11610 (is_member_template): Likewise.
11611 (tsubst): Change prototype.
11612 (tsubst_expr): Likewise.
11613 (tsubst_copy): Likewise.
11614 (instantiate_template): Likewise.
11615 (get_bindings): Likewise.
11617 * decl.c (decls_match): Handle multiple levels of template
11619 (pushdecl): Handle template type params just like other type
11621 (push_class_level_binding): Return immediately if the
11622 class_binding_level is NULL.
11623 (grokfndecl): If check_classfn() returns a member_template, use
11624 the result of the template, not the template itself.
11626 * decl2.c (check_member_template): New function. Check to see
11627 that the entity declared to be a member template can be one.
11628 (check_classfn): Allow redeclaration of member template functions
11629 with different types; the new functions can be specializations or
11630 explicit instantiations.
11632 * error.c (dump_decl): Handle multiple levels of template
11634 (dump_function_decl): Update to handle function templates.
11636 * lex.c (do_pending_inlines): Set up template parameter context
11637 for member templates.
11638 (process_next_inline): Likewise.
11640 * method.c (build_overload_identifier): Adjust for multiple levels
11641 of template parameters.
11643 * parse.y (fn.def2): Add member templates.
11644 (component_decl_1): Likewise.
11646 * pt.c (begin_member_template_processing): New function.
11647 (end_member_template_processing): Likewise.
11648 (is_member_template): Likewise.
11649 (fn_type_unification): Likewise.
11650 (current_template_parms): Return a vector of all the template
11651 parms, not just the innermost level of parms.
11652 (push_template_decl): Deal with the possibility of member
11654 (lookup_template_class): Likewise.
11655 (uses_template_parms): Likewise.
11656 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
11657 TEMPLATE_CONST_PARM to deal with multiple levels of template
11658 arguments. Add processing of TEMPLATE_DECL to produce new
11659 TEMPLATE_DECLs from old ones.
11660 (do_decl_instantiation): Handle member templates.
11662 * search.c (lookup_fnfields_1): Handle member template conversion
11665 * tree.c (cp_tree_equal): Check the levels, as well as the
11666 indices, of TEMPLATE_CONST_PARMs.
11668 * typeck.c (comptypes): Check the levels, as well as the indices,
11669 fo TEMPLATE_TYPE_PARMs.
11670 (build_x_function_call): Treat member templates like member
11673 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
11675 * typeck.c (c_expand_return): Always convert_for_initialization
11676 before checking for returning a pointer to local.
11678 * pt.c (type_unification): If strict and the function parm doesn't
11679 use template parms, just compare types.
11681 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
11683 * method.c (build_overloaded_value): Replace direct call
11684 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
11686 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
11688 * typeck.c (convert_arguments): Don't arbitrarily choose the first
11689 of a set of overloaded functions.
11691 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
11693 * lex.c (real_yylex): Don't elide __FUNCTION__.
11695 * method.c (build_overload_value): Add in_template parm.
11696 (build_overload_int): Likewise.
11697 (build_overload_identifier): Pass it.
11699 * decl.c (duplicate_decls): Don't bash a previous template
11700 definition with a redeclaration.
11702 * pt.c (unify): float doesn't match double.
11704 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
11705 TYPE_DECL. Handle getting non-template types.
11706 * parse.y (explicit_instantiation): Use typespec instead of
11707 aggr template_type.
11709 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
11711 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
11713 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
11715 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
11716 (compare_ics): Likewise.
11718 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
11720 * call.c (joust): Warn about choosing one conversion op over
11721 another because of 'this' argument when the other return type is
11723 (source_type): New fn.
11725 * call.c (build_new_op): Strip leading REF_BIND from first operand
11726 to builtin operator.
11728 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
11731 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
11733 * call.c (null_ptr_cst_p): Remove support for (void*)0.
11735 Wed Aug 27 02:03:34 1997 Jeffrey A Law <law@cygnus.com>
11737 * typeck.c (expand_target_expr): Make definition match declaration.
11739 * class.c (get_basefndecls): Make definition match declaration.
11741 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
11743 * input.c (sub_getch): Eventually give up and release the input file.
11745 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
11748 * call.c (joust): Tweak message.
11750 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
11752 * error.c (type_as_string): Put const/volatile on template type
11753 parameters where appropriate.
11755 Sat Aug 23 17:47:22 1997 Jeffrey A Law <law@cygnus.com>
11757 * call.c (strictly_better): Make arguments unsigned ints.
11759 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
11761 * lex.c (real_yylex): Refer to __complex instead of complex.
11763 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
11765 * lex.c (real_yylex): Don't use getc directly.
11767 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
11769 * call.c (is_subseq): Don't try to be clever.
11771 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
11773 * parse.y, pt.c: Include "except.h".
11774 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
11775 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
11776 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
11777 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
11780 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
11782 * decl2.c (mark_vtable_entries): Instead of replacing pure
11783 virtuals with a reference to __pure_virtual, copy the decl and
11786 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
11788 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
11790 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
11792 * pt.c (instantiate_class_template): Call repo_template_used
11793 before finish_prevtable_vardecl.
11795 * call.c (is_subseq): New fn.
11796 (compare_ics): Use it.
11798 * repo.c (finish_repo): Don't crash on no args.
11800 * parse.y (named_complex_class_head_sans_basetype): Handle
11801 explicit global scope.
11802 * decl2.c (handle_class_head): New fn.
11804 * pt.c (unify): Add CONST_DECL case.
11806 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11808 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
11810 * cp-tree.h (report_type_mismatch): Add prototype.
11811 * call.c (build_overload_call_real): Remove erroneous fourth
11812 argument to report_type_mismatch.
11813 (build_user_type_conversion_1): Remove erroneous second arg to
11815 (build_new_function_call): Likewise.
11816 (build_object_call): Likewise.
11817 (build_new_op): Likewise.
11818 (build_new_method_call): Likewise.
11820 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
11822 * error.c (dump_decl): Don't bother processing a function with no
11823 DECL_LANG_SPECIFIC.
11825 * method.c (emit_thunk): Call init_function_start in the macro case.
11827 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
11829 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
11830 defined and used to set flag_vtable_thunks.
11832 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
11834 * parse.y: Don't clear the inlines from their obstack until they've
11835 all been processed.
11837 * decl.c (duplicate_decls): Don't complain about exception
11838 specification mismatch if flag_exceptions is off.
11840 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
11842 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
11844 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
11846 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
11847 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
11848 Include <stdio.h> before include files that formerly used STDIO_PROTO.
11850 * decl.c, g++spec.c, lex.c, method.c, repo.c:
11851 Include "config.h" first, as per autoconf manual.
11853 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
11855 * decl.c (duplicate_decls): Tweak wording.
11856 * lex.c (do_pending_defargs): Don't die if we see a default arg
11857 that isn't a DEFAULT_ARG.
11858 * error.c (dump_expr): Handle DEFAULT_ARG.
11860 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
11861 * lang-options.h: Add -fhandle-exceptions.
11863 * class.c (build_vtable): Vtables are artificial.
11864 (prepare_fresh_vtable): Likewise.
11866 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
11868 * cvt.c (ocp_convert): After converting to the target type, set
11869 LOOKUP_NO_CONVERSION.
11871 * call.c (joust): Warn about potentially confusing promotion rules
11873 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
11875 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
11877 * exception.cc: Declare __terminate_func with noreturn attribute.
11879 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
11881 * parse.y: Break out eat_saved_input, handle errors.
11882 (function_try_block): Use compstmt instead of compstmt_or_error.
11884 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
11886 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
11888 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
11890 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
11891 existence of cc1plus check whether $(LANGUAGES) contains C++.
11893 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
11895 * method.c (do_build_copy_constructor): When copying an anonymous
11896 union member loop around to handle nested anonymous unions. Use
11897 the offset of the member relative to the outer structure, not the
11900 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
11902 * call.c (resolve_args): New fn.
11903 (build_new_function_call): Use it.
11904 (build_object_call): Likewise.
11905 (build_new_method_call): Likewise.
11907 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
11909 * call.c (build_over_call): tsubst all default parms from templates.
11911 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
11913 * decl.c (struct cp_function): Add static_labelno.
11914 (push_cp_function_context): Save it.
11915 (pop_cp_function_context): Restore it.
11917 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
11919 * typeck.c (build_component_ref_1): Convert from reference.
11921 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11923 * parse.y (current_declspecs, prefix_attributes): Initialize to
11926 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
11927 before we try to force it to be a TREE_LIST.
11928 (decl): Make sure $1.t is non-nil.
11930 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
11932 * pt.c (uses_template_parms): Handle template first-parse codes.
11934 * decl.c (cp_finish_decl): Only warn about user-defined statics.
11936 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
11938 * pt.c (unify): Handle BOOLEAN_TYPE.
11940 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
11941 * pt.c (tsubst): Don't set it.
11942 * call.c (build_over_call): Use uses_template_parms.
11944 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
11946 * method.c (build_overload_nested_name): Use static_labelno
11947 instead of var_labelno.
11948 (build_qualified_name): New fn.
11949 (build_overload_name): Split out from here.
11950 (build_static_name): Use build_qualified_name.
11951 * decl.c (cp_finish_decl): Statics in extern inline functions
11952 have comdat linkage.
11953 (start_function): Initialize static_labelno.
11955 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
11957 * class.c (finish_struct_methods): Add check of warn_ctor_dtor_privacy
11958 before "all member functions in class [] are private".
11960 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
11962 * lex.c (do_scoped_id): convert_from_reference.
11963 * init.c (build_offset_ref): Likewise.
11965 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
11967 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
11969 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
11971 * typeck.c (get_member_function_from_ptrfunc): Promote index
11974 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
11976 * tree.c (layout_basetypes): Move non-virtual destructor warning.
11977 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
11979 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
11981 * decl.c (grokdeclarator): Call add_defarg_fn for the function
11983 * lex.c (add_defarg_fn): Adjust.
11984 (do_pending_defargs): Adjust. Don't skip the first parm.
11986 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
11988 * decl.c (build_enumerator): Global enumerators are also readonly.
11990 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
11991 (build_dynamic_cast): Call it and convert_from_reference.
11993 * lex.c (add_defarg_fn): New fn.
11994 (snarf_defarg): Don't add to defarg_types.
11995 (do_pending_defargs): Lose defarg_types. All fns we process now
11997 * decl.c (grokfndecl): Call add_defarg_fn.
11999 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
12000 * cp-tree.def: Add DEFAULT_ARG.
12001 * spew.c (yylex): Call snarf_defarg as appropriate.
12002 * parse.y: New tokens DEFARG and DEFARG_MARKER.
12003 (defarg_again, pending_defargs, defarg, defarg1): New rules.
12004 (structsp): Use pending_defargs.
12005 (parms, full_parm): Use defarg.
12006 * lex.c (init_lex): Initialize inline_text_firstobj.
12007 (do_pending_inlines): Never pass the obstack to feed_input.
12008 (process_next_inline): Call end_input instead of restore_pending_input.
12009 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
12010 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
12011 * input.c (end_input): New fn.
12012 (sub_getch): At the end of some fed input, just keep returning EOF
12013 until someone calls end_input.
12014 Remove 'obstack' field from struct input_source.
12015 * decl.c (grokparms): Handle DEFAULT_ARG.
12016 (replace_defarg): New fn.
12017 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
12019 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
12021 * call.c (implicit_conversion): If nothing else works, try binding
12022 an rvalue to a reference.
12024 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
12026 * decl.c (init_decl_processing): Fix Jun 30 patch -- move
12027 ifndef for Cygwin32 to include SIGSEGV.
12029 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
12031 * class.c (finish_struct_1): Only complain about pointers without
12032 copy stuff if there are any constructors.
12034 * rtti.c (build_dynamic_cast): Call complete_type on the types.
12036 * decl.c (grokfndecl): If the function we chose doesn't actually
12039 * decl2.c (grokclassfn): Don't specify 'const int' for the
12040 artificial destructor parm.
12042 * pt.c (type_unification): If we are called recursively, nothing
12045 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
12047 * decl.c (init_decl_processing): Stop trying to catch signals
12048 other than SIGABRT since the Cygwin32 library doesn't support
12049 them correctly yet. This fixes a situation in which g++ causes
12050 a hang on SIGSEGVs and other such signals in our Win32-hosted
12053 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
12055 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
12057 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
12059 * typeck2.c (store_init_value): Always return the value if our
12060 type needs constructing.
12062 * method.c (hack_identifier): Convert class statics from
12065 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
12067 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
12069 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
12071 * typeck.c (c_expand_return): Make sure we clean up temporaries at
12072 the end of return x;
12074 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12076 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
12078 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
12080 * except.c (expand_builtin_throw): Add support
12081 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
12083 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
12085 * repo.c (extract_string): Null-terminate.
12087 * cp-tree.h (TI_SPEC_INFO): New macro.
12088 (CLASSTYPE_TI_SPEC_INFO): New macro.
12089 * pt.c (push_template_decl): Correctly determine # of template parms
12092 * call.c (compare_ics): Really fix 'this' conversions.
12094 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
12097 * pt.c (push_template_decl): Complain about mismatch in # of
12098 template parms between a class template and a member template.
12100 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
12102 * method.c (synthesize_method): You can't call
12103 function_cannot_inline_p after finish_function.
12104 * decl.c (finish_function): Turn on flag_inline_functions and turn
12105 off DECL_INLINE before handing a synthesized method to the
12108 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
12110 * method.c (synthesize_method): Remove July 30 change to never set
12111 DECL_INLINE if at_eof.
12113 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
12115 * xref.c (GNU_xref_member): Ensure that the node has a
12116 decl_lang_specific part before checking DECL_FRIEND_P.
12118 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
12120 * pt.c (instantiate_class_template): Diagnose non-class types used
12123 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
12125 * typeck.c (build_conditional_expr): Use convert_for_initialization
12126 instead of convert_and_check.
12128 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12130 * parse.y (typespec): Don't pedwarn for typeof.
12132 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
12134 * repo.c (finish_repo): Only check changes if we would write a
12137 * call.c (compare_ics): Fix handling of 'this' conversions.
12139 * pt.c (do_decl_instantiation): Support static data too. Rename
12140 from do_function_instantiation.
12141 * cp-tree.h: Adjust.
12144 * repo.c (extract_string): New fn.
12145 (get_base_filename): Use it.
12146 (init_repo): Compare old args with current args.
12148 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
12150 * Makefile.in, Make-lang.in: Protect C-ls with a comment
12151 character, idea from Paul Eggert <eggert@twinsun.com>.
12153 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
12155 * typeck.c (c_expand_return): Be more persistent in looking for
12158 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
12159 pointer to reference.
12161 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
12163 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
12165 * init.c (build_member_call, build_offset_ref):
12166 Use do_scoped_id instead of do_identifier.
12168 * cvt.c (convert): Remove bogosity.
12170 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12172 * cvt.c (build_up_reference): Do checks of ARGTYPE and
12173 TARGET_TYPE before trying to use get_binfo.
12175 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
12177 * cvt.c (build_up_reference): Call get_binfo to get access control.
12179 * decl2.c (import_export_decl): If we don't support weaks, leave
12182 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
12184 * except.c (expand_builtin_throw): Add support for machines that
12185 cannot access globals after throw's epilogue when
12186 -fno-sjlj-exceptions is used.
12188 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
12190 * parse.y: 'std::' becomes '::'.
12191 * lex.c (real_yylex): Remove 'namespace' warning.
12192 * init.c (build_member_call): Ignore 'std::'.
12193 (build_offset_ref): Likewise.
12194 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
12195 (do_toplevel_using_decl): Ignore 'using std::whatever'.
12196 * decl.c (push_namespace): Just sorry.
12197 (pop_namespace): Nop.
12198 (init_decl_processing): Declare std namespace.
12200 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
12202 * search.c (push_class_decls): A name which ambiguously refers to
12203 several instantiations of the same template just refers to the
12206 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
12208 * decl.c (build_enumerator): Fix problem with unsigned long
12209 enumerated values being smashed to ints, causing overflow
12210 when computing next enumerated value (for enum values around
12213 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
12215 * typeck.c (build_component_ref): Only call mark_used on a decl.
12217 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12219 * typeck.c (build_c_cast): Make the check for a ptr to function
12220 more specific before possible default_conversion call.
12222 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
12224 * except.c (expand_exception_blocks): Simplify and fix and make
12225 sure we don't end a region in a sequence, as expand_end_bindings
12228 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
12230 * except.c (init_exception_processing): Mark terminate as not
12231 returning so that the optimizer can optimize better.
12233 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
12235 * cvt.c (convert): Don't do any extra work, if we can avoid it
12238 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
12240 * *.[chy]: Change cp_convert to ocp_convert, change convert to
12241 cp_convert. convert is now reserved for the backend, and doesn't
12242 have the semantics a frontend person should ever want.
12244 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
12246 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
12247 Lose -traditional support.
12249 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
12251 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
12253 * parse.y (self_reference): Do it for templates, too.
12254 * class.c (pushclass): Don't overload_template_name; the alias
12255 generated by build_self_reference serves the same purpose.
12257 * tree.c (list_hash): Make static, take more args.
12258 (list_hash_lookup): Likewise.
12259 (list_hash_add): Make static.
12260 (list_hash_canon): Lose.
12261 (hash_tree_cons): Only build a new node if one isn't already in the
12263 (hash_tree_chain): Use hash_tree_cons.
12264 * cp-tree.h: Adjust.
12265 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
12266 of calling lookup_name.
12268 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
12270 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
12271 doesn't refer to the CONST_DECLs.
12273 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
12275 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
12277 (expand_class_desc): Convert the last argument to a sizetype.
12279 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12281 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
12282 __real__): Add reswords.
12283 * hash.h: Regenerate.
12284 * lex.h (rid): Add RID_COMPLEX.
12285 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
12286 * lex.c (init_lex): Add building of RID_COMPLEX.
12287 (real_yylex): General cleanup in line with what c-lex.c also has,
12288 sans the cruft for traditional; add handling of SPEC_IMAG, complex
12289 types, and imaginary numeric constants.
12290 * parse.y (REALPART, IMAGPART): Add tokens.
12291 (unary_expr): Add REALPART and IMAGPART rules.
12292 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
12293 * decl.c (complex_{integer,float,double,long}_type_node): Define
12295 (init_decl_processing): Set up the types.
12296 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
12297 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
12298 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
12299 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
12300 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
12302 * method.c (build_overload_name): Add handling of the different
12303 COMPLEX_TYPEs, prefixing them with `J'.
12304 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
12305 as a template parm.
12306 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
12307 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
12308 (mapcar): Handle COMPLEX_CST.
12309 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
12310 (common_type): Add code for complex types.
12311 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
12312 (convert_for_assignment): Likewise.
12313 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
12315 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
12317 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
12318 tsubst_expr, as it might try to do overload resolution.
12320 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
12322 * pt.c (instantiate_class_template): Oops.
12324 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
12326 * cp-tree.def: Add TAG_DEFN.
12327 * pt.c (tsubst_enum): New fn.
12328 (instantiate_class_template): Use it.
12329 (tsubst_expr): Support TAG_DEFN.
12330 (tsubst): Support local enums.
12331 (tsubst_copy): Likewise.
12332 * decl.c (finish_enum): Likewise.
12333 (start_enum): If this is a local enum, switch to permanent_obstack.
12335 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
12337 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
12338 (finish_function): Put the base init code for constructors just
12339 after the parm cleanup insns.
12340 (struct cp_function): Add last_parm_cleanup_insn.
12341 (push_cp_function_context): Likewise.
12342 (pop_cp_function_context): Likewise.
12344 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
12346 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
12348 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12350 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
12351 for THUNK_FNDECL before we switch to temporary allocation.
12353 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
12355 * call.c (build_new_op): Handle null arg2 for ?:.
12357 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
12359 * except.c (expand_exception_blocks): Ensure that we flow through
12360 the end of the exception region for the exception specification.
12361 Move exception region for the exception specification in, so that
12362 it doesn't protect the parm cleanup. Remove some obsolete code.
12363 * decl.c (store_parm_decls): Likewise.
12364 (finish_function): Likewise.
12366 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
12368 * init.c (build_new): Fix nothrow handling.
12370 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12372 * init.c (emit_base_init): Don't warn about the initialization
12373 list for an artificial member.
12375 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12377 * expr.c (do_case): Handle !START case for the error msg.
12379 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
12381 * decl2.c, lang-options.h: New option -Weffc++.
12382 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
12385 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
12386 to MULTIPLE_SYMBOL_SPACES.
12388 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
12390 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
12392 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
12394 * typeck.c (c_expand_return): Don't complain about returning void
12395 to void in an artificial function.
12396 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
12397 don't set DECL_RESULT, set DECL_ARTIFICIAL.
12398 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
12400 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
12402 * init.c (init_decl_processing): Add support for setjmp/longjmp based
12403 exception handling.
12404 * except.c (init_exception_processing): Likewise.
12405 (expand_end_catch_block): Likewise.
12406 (expand_exception_blocks): Likewise.
12407 (expand_throw): Likewise.
12408 * exception.cc (__default_terminate): Likewise.
12410 * init.c (perform_member_init): Use new method of expr level
12411 cleanups, instead of cleanups_this_call and friends.
12412 (emit_base_init): Likewise.
12413 (expand_aggr_vbase_init_1): Likewise.
12414 (expand_vec_init): Likewise.
12415 * decl.c (cp_finish_decl): Likewise.
12416 (expand_static_init): Likewise.
12417 (store_parm_decls): Likewise.
12418 (cplus_expand_expr_stmt): Likewise.
12419 * decl2.c (finish_file): Likewise.
12421 * Make-lang.in (exception.o): Ok to compile with -O now.
12423 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
12424 we know it will be done later by the backend.
12426 * decl2.c (lang_f_options): Remove support for short temps.
12427 * lang-options.h: Likewise.
12429 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
12431 * tree.c (varargs_function_p): New fn.
12432 * method.c (emit_thunk): Replace broken generic code with code to
12433 generate a heavyweight thunk function.
12435 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
12437 * pt.c (process_template_parm): pedwarn about floating-point parms.
12439 * decl.c (grokdeclarator): inline no longer implies static.
12441 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
12443 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
12445 * class.c (check_for_override): The signature of an overriding
12446 function is not changed.
12448 * call.c (build_over_call): Move setting of conv into the loop.
12449 Note: this change, along with the related changes of the 18th thru
12450 the 20th of April, fix an infinite loop problem in conversions.
12452 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
12454 * call.c (build_user_type_conversion_1): Really ignore rvalue
12455 conversions when looking for a REFERENCE_TYPE.
12457 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
12458 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
12459 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
12460 (build_unary_op): Likewise.
12461 * call.c (build_over_call): See through a CONVERT_EXPR around the
12462 ADDR_EXPR for on a temporary.
12463 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
12464 the ADDR_EXPR for a local variable.
12466 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
12468 * call.c (build_user_type_conversion_1): If we're trying to
12469 convert to a REFERENCE_TYPE, only consider lvalue conversions.
12470 (build_new_function_call): Print candidates.
12471 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
12472 (reference_binding): Binding a temporary of a reference-related type
12475 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12477 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
12478 * tinfo2.cc (type_info::before): Likewise.
12480 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
12482 * call.c (implicit_conversion): Oops.
12484 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
12486 * call.c (implicit_conversion): Try to find a reference conversion
12487 before binding a const reference to a temporary.
12489 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
12491 * exception.cc (__default_unexpected): Call terminate by default,
12492 so that if the user overrides terminate, the correct function will
12495 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
12497 * parse.y (left_curly): Avoid trying to use any fields of
12498 error_mark_node, as there aren't any.
12500 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
12502 * lex.c (do_identifier): Avoid breaking on overloaded methods
12503 as default arguments.
12505 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
12507 * call.c (add_template_candidate): Initialize the variable "dummy".
12509 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
12511 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
12512 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
12514 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12516 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
12517 (debug_binfo): Delete decl, not needed.
12519 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
12520 promotes_to_aggr_type): Delete fns.
12521 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
12522 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
12523 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
12525 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
12527 * friend.c (is_friend_type): Delete fn.
12528 * cp-tree.h (is_friend_type): Delete decl.
12530 * decl.c (original_result_rtx, double_ftype_double,
12531 double_ftype_double_double, int_ftype_int, long_ftype_long,
12532 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
12533 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
12535 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
12537 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
12539 * decl.c (pushdecl_nonclass_level): #if 0, unused.
12540 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
12542 * lex.c (reinit_lang_specific): #if 0, unused.
12543 * cp-tree.h (reinit_lang_specific): #if 0 decl.
12545 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
12546 * cp-tree.h (revert_static_member_fn): Delete decl.
12548 * class.c (root_lang_context_p): Delete fn.
12549 * cp-tree.h (root_lang_context_p): Delete decl.
12551 * decl.c (set_current_level_tags_transparency): #if 0, unused.
12552 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
12554 * lex.c (set_vardecl_interface_info): Make static.
12555 * cp-tree.h (set_vardecl_interface_info): Delete decl.
12557 * call.c (find_scoped_type): Make static.
12558 * cp-tree.h (find_scoped_type): Delete decl.
12560 * search.c (convert_pointer_to_vbase): Make static.
12561 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
12563 * decl.c (const_ptr_type_node): Likewise.
12564 * cp-tree.h (const_ptr_type_node): Delete decl.
12566 * typeck.c (common_base_type): Make static.
12567 * cp-tree.h (common_base_types): Delete erroneous decl.
12569 * pt.c (classtype_mangled_name): Make static.
12570 * cp-tree.h (classtype_mangled_name): Delete decl.
12572 * lex.c (check_newline): Make static.
12573 * cp-tree.h (check_newline): Delete decl.
12575 * typeck.c (build_x_array_ref): Delete fn, same idea as
12577 * cp-tree.h (build_x_array_ref): Delete decl.
12579 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
12581 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
12583 * class.c (build_vtable_entry): Make static.
12584 * cp-tree.h (build_vtable_entry): Delete decl.
12586 * class.c (build_vbase_pointer): Make static.
12587 * cp-tree.h (build_vbase_pointer): Delete decl.
12589 * sig.c (build_sptr_ref): Add forward decl and make static.
12590 * cp-tree.h (build_sptr_ref): Delete decl.
12592 * call.c (build_new_method_call): Add forward decl and make static.
12593 * cp-tree.h (build_new_method_call): Delete decl.
12595 * call.c (build_object_call): Make static.
12596 * class.c (check_for_override, complete_type_p, mark_overriders):
12598 * decl.c (cp_function_chain): Likewise.
12599 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
12601 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
12603 * tree.c (build_cplus_array_type_1): Likewise.
12604 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
12605 (comp_target_parms): Likewise.
12607 * init.c (build_builtin_call): Make static.
12608 * cp-tree.h (build_builtin_call): Delete decl.
12610 * typeck.c (binary_op_error): Delete decl.
12611 * cp-tree.h (binary_op_error): Likewise.
12613 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12615 * call.c (build_method_call): Compare against error_mark_node
12616 directly, rather than the ERROR_MARK tree code.
12617 * cvt.c (cp_convert): Likewise.
12618 * decl.c (print_binding_level): Likewise.
12619 (duplicate_decls): Likewise.
12620 (grokdeclarator): Likewise.
12621 (grokdeclarator): Likewise.
12622 * init.c (expand_aggr_init_1): Likewise.
12623 (decl_constant_value): Likewise.
12624 * method.c (build_opfncall): Likewise.
12625 (hack_identifier): Likewise.
12626 * typeck.c (build_modify_expr): Likewise.
12628 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
12630 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
12632 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
12634 * pt.c (coerce_template_parms): Add new error message.
12636 * method.c (build_overload_value): Implement name mangling for
12637 floating-point template arguments.
12639 * method.c (build_overload_int, icat, dicat): Fix mangling of template
12640 arguments whose absolute value doesn't fit in a signed word.
12642 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12644 * friend.c: New file; put all of the friend stuff in here.
12645 * init.c: Instead of here.
12646 * Makefile.in (CXX_OBJS): Add friend.o.
12647 (friend.o): Add dependencies.
12648 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
12650 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
12652 * call.c (build_scoped_method_call): Complain if the scope isn't a
12655 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
12657 * parse.y (left_curly): Don't crash on erroneous type.
12659 * init.c (build_delete): Fix type of ref.
12661 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
12663 * search.c (get_vbase_1): Renamed from get_vbase.
12664 (get_vbase): Wrapper, now non-static.
12665 (convert_pointer_to_vbase): Now static.
12667 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
12668 * init.c (build_delete): Pass one.
12669 (build_partial_cleanup_for): Use build_scoped_method_call.
12670 * decl.c (finish_function): Pass a binfo.
12672 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
12674 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
12676 * typeck.c (build_c_cast): Lose other reference to flag.
12678 * call.c (build_field_call): Don't look for [cd]tor_identifier.
12679 * decl2.c (delete_sanity): Remove meaningless use of
12680 LOOKUP_HAS_IN_CHARGE.
12681 * decl.c (finish_function): Use build_scoped_method_call instead
12682 of build_delete for running vbase dtors.
12683 * init.c (build_delete): Call overload resolution code instead of
12684 duplicating it badly.
12686 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
12688 * call.c (build_over_call): Call mark_used before trying to elide
12691 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
12693 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12695 * typeck.c (build_modify_expr): Always pedwarn for a cast to
12696 non-reference used as an lvalue.
12698 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
12700 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
12702 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
12704 * parse.y (handler): Fix template typo.
12706 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
12708 * error.c (lang_decl_name): New fn.
12709 * tree.c (lang_printable_name): Use it.
12711 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
12713 * g++spec.c: Include config.h so that we can catch bzero #defines
12714 from the config file.
12716 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
12718 * new1.cc: Include a declaration for malloc, to avoid warning, and
12719 avoid lossing on systems that require one (ones that define malloc
12722 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
12724 * decl2.c (max_tinst_depth): New variable.
12725 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
12727 * pt.c (max_tinst_depth): Variable moved.
12728 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
12731 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
12733 * decl.c (xref_basetypes): Allow a base class that depends on
12734 template parms to be incomplete.
12736 * decl2.c (build_expr_from_tree): Support typeid(type).
12737 * rtti.c (get_typeid): Support templates.
12738 (expand_si_desc, expand_class_desc): Fix string length.
12739 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
12741 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
12743 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
12745 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
12747 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
12749 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
12750 smashes together template and non-template decls of the same
12753 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
12755 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
12757 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12759 * decl.c (duplicate_decls): Next route, pedwarn about different
12760 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
12762 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12764 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
12765 (struct lang_type): Delete has_default_implementation member.
12766 Increase dummy to 21.
12767 * decl.c (start_method): Delete usage.
12769 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
12770 store_after_parms, start_decl_1, auto_function): Add decls.
12771 (get_arglist_len_in_bytes, declare_implicit_exception,
12772 have_exceptions_p, make_type_decl, typedecl_for_tag,
12773 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
12774 build_component_type_expr, cplus_exception_name,
12775 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
12776 * call.c (build_this): Make static.
12777 (is_complete): Likewise.
12778 (implicit_conversion): Likewise.
12779 (reference_binding): Likewise.
12780 (standard_conversion): Likewise.
12781 (strip_top_quals): Likewise.
12782 (non_reference): Likewise.
12783 (build_conv): Likewise.
12784 (user_harshness): Likewise.
12785 (rank_for_ideal): Likewise.
12786 * decl.c (start_decl_1): Delete forward decl.
12787 (push_decl_level): Make static.
12788 (resume_binding_level): Make static.
12789 (namespace_bindings_p): Make static.
12790 (declare_namespace_level): Make static.
12791 (lookup_name_real): Make static.
12792 (duplicate_decls): Make static. Take register off NEWDECL and
12793 OLDDECL parm decls.
12794 * decl2.c (get_sentry): Make static.
12795 (temp_name_p): Delete fn.
12796 * except.c (auto_function): Delete decl.
12797 * lex.c (handle_{cp,sysv}_pragma): Make static.
12798 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
12799 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
12800 * pt.c (tsubst_expr_values): Make static.
12801 * rtti.c (combine_strings): Delete decl.
12803 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
12805 * pt.c (push_template_decl): Handle getting a typedef.
12807 * call.c (build_new_function_call): Complain about void arg.
12809 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12811 * decl.c (duplicate_decls): Give pedwarn of different exceptions
12812 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
12814 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
12816 * except.c (expand_throw): Don't expand the cleanup tree here,
12817 since we are not going to write the rtl out. Fixes problem with
12820 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
12822 * Make-lang.in: Add $(exeext) as necessary.
12824 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
12826 * parse.y (handler_seq): Must have at least one catch clause.
12828 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
12830 * call.c (add_builtin_candidate): Restore ?: hack.
12832 * decl.c (grok_op_properties): More warnings.
12834 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12836 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
12837 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
12839 * decl.c (duplicate_decls): Scale back to a warning, and only do
12842 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
12844 * decl.c (duplicate_decls): pedwarn mismatched exception
12847 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
12849 * call.c (build_new_method_call): Don't display the invisible
12850 argument for controlling virtual bases.
12852 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
12854 * new: Add nothrow new and delete, bad_alloc and throw specifications
12856 * decl.c (init_decl_processing): Add throw specification for delete.
12857 * new.cc (nothrow): Define.
12858 * lex.c (real_yylex): Removing warning that throw and friends are
12860 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
12861 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
12862 * Make-lang.in: Add new{1,2}.{cc,o}.
12864 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
12866 * lex.c (cons_up_default_function): Fix return type of synth op=.
12868 * init.c (emit_base_init): Add warnings for uninitialized members
12871 * decl.c (xref_basetypes): Add warning for non-polymorphic type
12872 with destructor used as base type.
12874 * decl.c (grok_op_properties): Add warning for op= returning void.
12875 * typeck.c (c_expand_return): Add warning for op= returning anything
12878 * class.c (finish_struct_1): Add warning for class with pointers
12879 but not copy ctor or copy op=.
12881 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
12882 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
12883 (instantiate_template): If -fexternal-templates, add this
12884 instantiation to pending_templates.
12886 * decl2.c (copy_assignment_arg_p): Disable old hack to support
12889 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
12891 * cvt.c (cp_convert): pedwarn enum to pointer conversions.
12893 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
12895 * call.c (standard_conversion): Handle getting references. Tack
12896 on RVALUE_CONV here. Do it for non-class types, too.
12897 (reference_binding): Pass references to standard_conversion.
12898 (implicit_conversion): Likewise.
12899 (add_builtin_candidate): Disable one ?: kludge.
12900 (convert_like): Handle RVALUE_CONVs for non-class types.
12901 (joust): Disable the other ?: kludge.
12903 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12905 * decl.c (init_decl_processing): Add code to build up common
12906 function types beforehand, to avoid creation then removal of
12907 things already in the hash table.
12909 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
12911 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
12914 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
12915 current_template_parms.
12917 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
12919 * search.c (lookup_field): Don't return a function, check want_type.
12921 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12923 * init.c (build_new): Make sure PLACEMENT has a type.
12925 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
12927 * init.c (build_new): Support new (nothrow).
12929 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
12931 * pt.c (instantiate_decl): Also do push_to_top_level before setting
12934 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
12935 * pt.c (tsubst): Defer instantiation of default args.
12936 * call.c (build_over_call): Until here.
12938 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12940 * search.c (lookup_field): Make sure we have an
12941 IDENTIFIER_CLASS_VALUE before we try to return it.
12943 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12945 * call.c (build_method_call): Delete unused var PARM.
12946 (build_overload_call_real): Likewise.
12947 (build_object_call): Delete unused var P.
12948 (build_new_op): Likewise.
12949 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
12950 var definitions, which are never used.
12951 (shadow_tag): Delete unused var FN.
12952 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
12953 * init.c (build_new): Delete unused var ALLOC_TEMP.
12954 * method.c (hack_identifier): Delete unused var CONTEXT.
12955 (do_build_copy_constructor): Delete unused var NAME.
12956 (synthesize_method): Delete unused var BASE.
12957 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
12958 * rtti.c (build_headof): Delete unused var VPTR.
12959 (get_typeid): Delete unused var T.
12960 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
12962 (build_ptrmemfunc): Delete unused vars U and NINDEX.
12963 * typeck2.c (build_functional_cast): Delete unused var BINFO.
12965 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
12967 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
12968 things in a type being defined.
12969 * decl.c (finish_enum): Reverse the values so that they are in
12972 * pt.c (instantiate_class_template): Don't initialize
12973 BINFO_BASETYPES until the vector is filled out.
12974 (unify): Don't abort on conflicting bindings, just fail.
12975 (instantiate_decl): Do push_tinst_level before any tsubsting.
12977 * method.c (build_overload_value): Handle getting a
12978 TEMPLATE_CONST_PARM for a pointer.
12980 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
12982 * init.c (expand_member_init): Don't give 'not a base' error for
12985 * pt.c (instantiate_decl): Call import_export_decl later.
12987 * pt.c (instantiate_class_template): Return a value.
12989 * parse.y (extension): New rule for __extension__.
12990 (extdef, unary_expr, decl, component_decl): Use it.
12992 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
12994 * class.c (base_binfo): Remove unused base_has_virtual member.
12995 (finish_base_struct): Likewise.
12996 (finish_struct_1): Likewise.
12998 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
13000 * search.c (expand_upcast_fixups): Fix bogus code generation
13001 problem where the generated code uses the wrong index into the
13002 runtime built vtable on the stack. Old code could clobber random
13005 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
13007 * init.c (perform_member_init): Make sure the partial EH cleanups
13008 live on the function_obstack.
13010 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
13012 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
13013 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
13015 Tue Dec 24 10:24:03 1996 Jeffrey A Law <law@cygnus.com>
13017 * decl.c (grokvardecl): Avoid ANSI style initialization.
13019 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
13021 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
13023 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
13025 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
13027 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13029 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
13030 arguments we compare against. Start the count of I at 1, not 0,
13031 since argv[0] is still the command.
13033 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
13035 * lang-specs.h: Accept .cp as an C++ extension.
13037 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13039 * cp-tree.h (ptr_reasonably_similar): Add decl.
13041 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13043 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
13044 pointer. New local SPECBITS with the parm's value.
13045 (grokdeclarator): Pass &specbits down.
13047 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
13048 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
13050 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
13051 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
13053 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
13054 not an error_mark_node.
13056 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
13058 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
13059 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
13061 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
13063 * decl.c (grokdeclarator): When giving an anonymous struct a name,
13064 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
13067 * typeck2.c (build_m_component_ref): If component is a pointer
13068 to data member, resolve the OFFSET_REF now.
13070 * call.c (convert_like): Don't go into infinite recursion.
13072 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
13074 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
13075 * tree.c (layout_basetypes): And on the vbase ptr.
13077 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
13079 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
13080 CHAR_TYPE_SIZE so bool is always the same size as another type.
13082 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
13084 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
13086 * decl2.c (grok_x_components): Remove synthesized methods from
13087 TYPE_METHODS of an anonymous union, complain about member
13089 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
13091 (finish_function): Just clear the DECL_RTL of our arguments.
13093 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
13095 * decl2.c (finish_file): Emit DWARF debugging info for static data
13098 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
13100 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
13102 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
13105 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
13107 * Make-lang.in (g++-cross$(exeext)): Fix typo.
13109 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13111 Make the g++ driver now be a standalone program, rather than one
13112 that tries to run the gcc driver after munging up the options.
13113 * Make-lang.in (g++.c, g++spec.o): New rules.
13114 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
13116 (g++$(exeext)): New rule, based on xgcc rule.
13117 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
13118 * g++spec.c: New file.
13119 * g++.c: Removed file.
13121 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
13123 * cvt.c (build_up_reference): Arrange for any temporary values
13124 that have been keep in registers until now to be put into memory.
13126 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13128 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
13129 that make -j3 bootstrap works better.
13131 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
13133 * decl.c (pushtag): Do pushdecl for anon tags.
13135 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
13137 * typeck.c (c_expand_return): Fix logic.
13138 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
13140 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
13142 * g++.c (main): Make sure arglist has a final NULL entry. Add
13143 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
13144 stdin/stdout of the invoked program are redirected to
13147 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
13149 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
13151 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
13153 * init.c (resolve_offset_ref): Handle obj.vfn better.
13154 * typeck.c (build_component_ref): Set TREE_TYPE on result from
13157 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
13159 * typeck.c (convert_for_assignment): Also handle anachronistic
13160 implicit conversions from (::*)() to cv void*.
13161 * cvt.c (cp_convert_to_pointer): Likewise.
13163 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
13165 * lex.c (handle_cp_pragma): Fix bogus warning.
13167 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
13169 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
13170 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
13172 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
13174 * class.c (finish_struct_1): Support DWARF2_DEBUG.
13175 * search.c (dfs_debug_mark): Likewise.
13176 * decl2.c (finish_vtable_vardecl): Likewise.
13177 * decl.c (pushtag, finish_enum): Likewise.
13178 * lex.c (check_newline): Use debug_* instead of calling *out
13179 functions directly.
13181 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13183 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
13184 on some picky hosts.
13186 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
13188 * class.c (finish_struct_1): A class has a non-trivial copy
13189 constructor if it has virtual functions.
13191 * cvt.c (cp_convert): Always call a constructor.
13193 * call.c (reference_binding): Still tack on a REF_BIND
13194 for bad conversions.
13195 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
13197 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
13198 (c_expand_return): Likewise.
13199 * typeck2.c (digest_init): Likewise for { }.
13200 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
13201 * cvt.c (cp_convert): Handle failure better.
13203 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13205 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
13206 of GCC be path-relative.
13208 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
13210 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
13211 it does need choose-temp.o and pexecute.o.
13213 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13215 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
13216 that we still use it.
13217 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
13219 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
13221 * init.c (expand_default_init): Avoid calling constructors to
13222 initialize reference temps.
13224 * cvt.c (convert_to_reference): Fix.
13226 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
13228 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
13229 (convert_to_reference): Likewise.
13230 * typeck.c (convert_for_initialization): Likewise.
13231 * init.c (expand_default_init): Likewise.
13232 (expand_aggr_init_1): Likewise.
13233 * cp-tree.h (CONV_NONCONVERTING): Lose.
13234 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
13236 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
13238 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
13240 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
13242 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
13244 * init.c (expand_aggr_init_1): Don't crash on non-constructor
13247 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13249 * g++.c: Include gansidecl.h.
13250 (VPROTO, PVPROTO, VA_START): Delete.
13251 (choose_temp_base_try, choose_temp_base, perror_exec,
13252 run_dos) [__MSDOS__]: Delete fns.
13253 (pfatal_with_name): Delete fn.
13254 (temp_filename): Declare like in gcc.c.
13255 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
13256 (error_count, signal_count): Define.
13257 (error): Delete both definitions.
13258 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
13259 (pfatal_pexecute): Add fn from gcc.c.
13260 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
13261 code to use the pexecute stuff also used by gcc.c.
13262 (MIN_FATAL_STATUS): Define.
13263 * Make-lang.in (g++): Add dependency on and linking with
13264 choose-temp.o and pexecute.o.
13266 * cp-tree.h: Include gansidecl.h.
13267 (STDIO_PROTO): Delete #undef/#define.
13268 * cvt.c (NULL): Delete #undef/#define.
13269 * expr.c (NULL): Likewise.
13270 * init.c (NULL): Likewise.
13271 * rtti.c (NULL): Likewise.
13272 * xref.c (NULL): Likewise.
13274 * cp-tree.h (build_user_type_conversion): Add prototype.
13275 * call.c (build_user_type_conversion): Delete prototype. Correct
13276 decl of FLAGS arg to be an int.
13277 * cvt.c (build_user_type_conversion): Likewise.
13279 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
13281 * cp-tree.def: Add TRY_BLOCK and HANDLER.
13282 * except.c (expand_start_catch_block): Support templates.
13283 * parse.y (try_block, handler_seq): Likewise.
13284 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
13286 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
13288 * pt.c (current_template_args): New fn.
13289 (push_template_decl): Use it.
13290 * decl.c (grokdeclarator): Use it.
13292 * decl2.c (build_expr_from_tree): Dereference ref vars.
13294 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
13295 the decl-specifier-seq.
13297 * decl.c (grok_op_properties): Don't force the type of a conversion
13298 op to be complete. Don't warn about converting to the same type
13299 for template instantiations.
13301 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
13304 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
13306 * typeck.c (get_delta_difference): Remove previous bogusness.
13307 Don't give errors if force is set.
13309 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
13311 * decl2.c (finish_file): Don't emit debug info.
13312 * decl.c (pushdecl): Lose obsolete code.
13313 (grokdeclarator): Still do the long long thing after complaining.
13314 * search.c (note_debug_info_needed): Don't do anything if we're in a
13316 * method.c (synthesize_method): For non-local classes,
13317 push_to_top_level first.
13319 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
13321 * typeck.c (get_delta_difference): Add no_error parameter.
13322 (build_ptrmemfunc): Call get_delta_difference with no_error set;
13323 we don't want error messages when converting unrelated
13324 pointer-to-member functions.
13326 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
13328 * error.c (dump_expr): Improve the wording on error messages that
13329 involve pointer to member functions.
13331 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
13333 * cvt.c (cp_convert_to_pointer): Move code for conversions from
13334 (::*)() to void* or (*)() up a bit, so that we can convert from
13335 METHOD_TYPEs as well.
13337 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
13339 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
13340 There are no 'member' types.
13341 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
13342 (build_x_typeid): Handle errors.
13344 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
13346 * typeck.c (convert_for_assignment): Handle anachronistic implicit
13347 conversions from (::*)() to void* or (*)().
13348 * cvt.c (cp_convert_to_pointer): Likewise.
13349 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
13350 conversions from here.
13351 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
13352 * lang-options.h: Likewise.
13353 * decl2.c (warn_pmf2ptr): Define.
13354 * cp-tree.h: Declare it.
13355 * typeck2.c (digest_init): Allow pmfs down into
13356 convert_for_initialization.
13358 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
13360 * typeck.c (c_expand_return): Fix for returning overloaded fn.
13362 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
13364 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
13365 * decl.c (grok_reference_init): Pass DIRECT_BIND.
13366 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
13368 * call.c (convert_like): Don't pass INDIRECT_BIND.
13369 * typeck.c (convert_arguments): Likewise.
13370 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
13372 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
13374 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
13375 similar code in build_up_ref.
13376 * cvt.c (build_up_reference): Drastically simplify.
13378 Mon Oct 28 12:45:05 1996 Jeffrey A Law <law@cygnus.com>
13380 * typeck.c (signed_or_unsigned_type): If the given type already
13381 as the correct signedness, then just return it.
13383 * typeck.c ({un,}signed_type): If can't do anything, call
13384 signed_or_unsigned_type.
13386 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
13388 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
13389 current_class_type is NULL.
13391 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
13393 * class.c (finish_struct_1): Avoid empty structs by adding a field
13394 so layout_type gets the mode right.
13396 * typeck.c (c_expand_return): Drastically simplify.
13398 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
13400 * typeck.c (decay_conversion): Handle overloaded methods.
13402 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
13404 * call.c (build_over_call): A TARGET_EXPR has side-effects.
13406 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
13408 * cvt.c (convert_to_pointer_force): Add code to support pointer to
13409 member function to pointer to function conversions.
13410 * init.c (resolve_offset_ref): Add code to allow faked up objects,
13411 ignoring them if they are not used, and giving an error, if they
13413 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
13414 code, and so that we can give an error, if we needed an object,
13415 and one was not provided.
13416 (build_c_cast): Don't call default_conversion when we want to
13417 convert to pointer to function from a METHOD_TYPE.
13419 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
13421 * Make-lang.in (cplib2.ready): Fix logic.
13423 * decl.c (shadow_tag): Only complain about non-artificial function
13426 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
13428 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
13430 * expr.c (cplus_expand_expr): Pre-tweak call_target like
13431 expand_inline_function would.
13433 * pt.c (mark_decl_instantiated): If extern_p, call
13434 mark_inline_for_output.
13436 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
13438 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
13441 * typeck.c (get_delta_difference): Fix wording, as we can be used
13442 for pointer to data members.
13444 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
13446 * pt.c (tsubst): If the function decl isn't a member of this
13447 template, return a copy of the decl (including copying the
13448 lang-specific part) so we don't hose ourselves later.
13450 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
13452 * class.c (finish_struct): Remove DWARF-specific tag handling.
13453 * decl.c (pushtag): Likewise.
13454 (finish_function): Always clear DECL_ARGUMENTS on function decls with
13456 * decl2.c (finish_file): Emit DWARF debugging info for static data
13459 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
13461 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
13462 isn't the same as the new one before we whack it.
13464 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
13466 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
13467 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
13468 warn_traditional and warn_strict_prototypes; remove ancient
13469 'overload' code; remove references to flag_traditional.
13471 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
13473 * input.c (sub_getch): Handle 8-bit characters in string literals.
13475 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
13477 * tree.c (mapcar): Handle CONSTRUCTORs.
13478 (copy_to_permanent): Handle expression_obstack properly.
13480 * Make-lang.in (cplib2.txt): Also depend on the headers.
13482 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
13484 (expand_class_desc): Use USItype for offset field.
13485 * tinfo.h (struct __class_type_info): Likewise.
13487 * method.c (build_overload_int): TYPE_PRECISION should be applied
13490 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
13492 * call.c (build_new_op): A COND_EXPR involving void must be a
13495 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
13497 * typeck.c (build_x_component_ref): New fn.
13498 (build_object_ref): Use it.
13499 * parse.y (primary): Use it.
13500 * decl2.c (build_expr_from_tree): Use it.
13501 * cp-tree.h: Declare it.
13503 * decl.c (start_decl): Variable-sized arrays cannot be initialized.
13504 * error.c (dump_type_suffix): Handle variable arrays.
13506 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13508 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
13510 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
13512 * decl.c (lookup_name_real): Don't try to look up anything in a
13515 * tinfo2.cc (__throw_type_match_rtti): Oops.
13517 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13519 * Make-lang.in (exception.o): Use -fno-PIC for now.
13521 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
13523 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
13525 (get_tinfo_fn_dynamic): Extracted from build_typeid.
13526 * tinfo2.cc (__dynamic_cast): Adjust.
13528 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
13529 (build_x_typeid): Likewise.
13531 * parse.y: Call build_x_typeid instead of build_typeid.
13532 * cp-tree.def: Add TYPEID_EXPR.
13533 * pt.c (tsubst_copy): Handle typeid.
13534 * decl2.c (build_expr_from_tree): Likewise.
13535 * rtti.c (build_x_typeid): Throw bad_typeid from here.
13536 (build_typeid): Not here.
13537 * cp-tree.h: Declare build_x_typeid.
13539 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
13541 * call.c (convert_like): Pull out constant values.
13543 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
13545 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
13547 * decl.c (init_decl_processing): Create short int types before
13548 creating size_t in case a machine description needs to use
13549 unsigned short for size_t.
13551 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
13553 * Make-lang.in (exception.o): Turn off pic.
13555 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
13556 type, multi-level ptr conversions.
13558 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
13559 (throw_bad_cast): Use it.
13560 (throw_bad_typeid): New fn.
13561 (build_typeid): Throw bad_typeid as needed.
13563 (synthesize_tinfo_fn): Handle functions and arrays before checking
13566 * Remove .h from standard C++ headers, add new.h, move into inc
13569 * exception*: Remove pointer from object, constructors. Add
13570 default exception::what that uses type_info::name. Add
13571 __throw_bad_typeid.
13573 * init.c (build_new): Don't add a cookie to new (void *) T[2].
13575 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
13577 * Make-lang.in: Building C++ code depends on cc1plus.
13579 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13581 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
13582 a HOST_WIDE_INT, not a tree.
13584 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
13586 * exception.cc: Don't include <stdlib.h>.
13588 * Make-lang.in (c++.clean): Remove cplib2.*.
13590 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
13592 * parse.y (component_decl_1, component_costructor_declarator case):
13593 Pass attributes/prefix_attributes in tree list.
13595 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
13597 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
13599 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
13601 * lex.c (do_identifier): Don't do deferred lookup in a template
13604 * typeck2.c (store_init_value): Oops.
13606 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
13607 New files for C++ lang-support library.
13608 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
13609 (CXX_LIB2FUNCS): Define.
13610 And rules for building the C++ lang-support code.
13611 * config-lang.in (headers): Define.
13612 (lib2funcs): Define.
13614 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
13616 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
13618 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
13619 * typeck2.c (store_init_value): Check for initializing pmf with { }
13621 (process_init_constructor): Not here.
13623 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
13625 * pt.c (begin_template_parm_list): Increment
13626 processing_template_decl here.
13627 (end_template_parm_list): Not here.
13628 (process_template_parm): No need to add 1 to it now.
13629 * *.c: Use processing_template_decl instead of current_template_parms
13630 to check for being in a template.
13632 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
13633 (tsubst_copy): Handle CONSTRUCTOR.
13634 (instantiate_decl): Set up context properly for variables.
13635 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
13636 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
13638 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13640 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
13642 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
13644 * method.c (make_thunk): Call comdat_linkage before setting the
13647 * decl2.c (comdat_linkage): Use make_decl_one_only.
13648 (import_export_decl): Likewise.
13649 * decl.c (init_decl_processing): Check supports_one_only instead of
13652 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
13654 * decl2.c (grokfield): Tighten checking for access decls.
13656 * decl.c (make_typename_type): Resolve references to
13657 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
13658 (lookup_name_real): Types that depend on a template parameter get
13659 an implicit 'typename' unless they're in the current scope.
13660 (start_decl_1): We don't care about incomplete types that depend
13661 on a template parm.
13662 (grokdeclarator): Resolve 'typename's in the type specifier that
13663 refer to members of the current scope.
13665 * call.c (build_over_call): Remove 'inline called before
13666 definition' diagnostic.
13667 (build_method_call): Likewise.
13668 * decl.c (duplicate_decls): Downgrade 'used before declared
13669 inline' to a warning, only with -Winline.
13671 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
13673 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
13675 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
13677 * call.c (build_method_call): When calling a signature
13678 default implementation, as in other cases, let instance_ptr simply
13681 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
13683 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
13685 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
13687 * except.c (expand_start_catch_block): Add a pushlevel so that -g
13688 works on hppa and SPARC.
13690 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13692 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
13694 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
13696 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
13697 before testing whether it's a signature.
13699 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
13701 * call.c (build_new_method_call): Don't complain about signature
13702 pointers and references not being an aggr type.
13703 (build_this): If a signature pointer or reference was passed in,
13705 (build_new_method_call): If instance is a signature pointer, set
13706 basetype to the signature type of instance.
13707 * sig.c (build_signature_method_call): Deleted basetype and
13708 instance parameters, they can be found as the DECL_CONTEXT of
13709 function and as the first argument passed in.
13710 * cp-tree.h: Changed declaration of build_signature_method_call.
13711 * call.c (build_method_call): Deleted first two arguments in call
13712 of build_signature_method_call.
13713 (build_over_call): Added call to build_signature_method_call.
13715 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
13717 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
13720 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13722 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
13724 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
13726 * except.c (expand_start_try_stmts): Move to except.c in the backend.
13727 (expand_end_try_stmts): Remove.
13729 * init.c (perform_member_init): Use add_partial_entry () instead
13730 of directly manipulating lists.
13731 (emit_base_init): Likewise.
13733 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
13735 * except.c (expand_exception_blocks): Always make sure USE and
13736 CLOBBER insns that came at the end still do, the backend relies
13739 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
13741 * call.c (build_over_call): We can only use a TARGET_EXPR of the
13744 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
13746 * cvt.c (convert_to_reference): Revert last change, don't complain
13747 about temp without target decl.
13749 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
13751 * decl.c (grokdeclarator): Don't core dump when void() is given.
13753 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
13755 * decl.c (copy_args_p): Don't crash.
13757 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
13759 * pt.c (tsubst): And support template args inside the exception
13762 * pt.c (tsubst): Add support for exception specifications in
13763 template functions.
13765 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
13767 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
13769 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
13770 (start_function): Likewise.
13771 (start_method): Likewise.
13772 (grokfield): Likewise.
13773 (make_call_declarator): Add throw spec parameter.
13774 (set_quals_and_spec): Add routine.
13775 * lex.c (set_quals_and_spec): Likewise.
13776 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
13777 * decl.c (shadow_tag): Eliminate the throw spec parameter to
13779 (groktypename): Likewise.
13780 (start_decl): Eliminate the throw spec parameter. Eliminate the
13781 throw spec parameter to grokdeclarator. Eliminate the throw spec
13782 field in DECL_STMT.
13783 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
13784 (grokfndecl): Remove useless set of raises.
13785 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
13786 the throw spec parameter to start_decl. Pull the throw spec out
13787 of the call declarator.
13788 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
13789 (start_function): Eliminate the throw spec parameter. Eliminate
13790 the throw spec parameter to grokdeclarator.
13791 (start_method): Likewise.
13792 * decl2.c (grokfield): Likewise.
13793 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
13794 (grokoptypename): Likewise.
13795 (finish_file): Eliminate the throw spec parameter to
13796 start_function. Add throw spec to make_call_declarator.
13797 * except.c (init_exception_processing): Add throw spec to
13798 make_call_declarator. Eliminate the throw spec parameter to
13800 (expand_start_catch_block): Eliminate the throw spec parameter to
13802 (expand_builtin_throw): Add throw spec to make_call_declarator.
13803 Eliminate the throw spec parameter to start_function.
13804 (start_anon_func): Likewise.
13805 * lex.c (make_call_declarator): Add throw spec parameter.
13806 (set_quals_and_spec): New routine.
13807 (cons_up_default_function): Add throw spec to make_call_declarator.
13808 Eliminate the throw spec parameter to grokfield.
13809 * method.c (synthesize_method): Eliminate the throw spec parameter
13811 * pt.c (process_template_parm): Eliminate the throw spec parameter
13813 (tsubst): Add throw spec to make_call_declarator.
13814 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
13815 (do_function_instantiation): Eliminate the throw spec parameter to
13816 grokdeclarator. Eliminate the throw spec parameter to
13818 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
13820 * parse.y (datadef): Remove non-winning optimization.
13822 (fndef): Remove ambiguous error productions uncovered by grammar
13824 (constructor_declarator): Add exception_specification_opt here.
13825 (component_constructor_declarator): Likewise.
13826 (direct_after_type_declarator): Likewise.
13827 (complex_direct_notype_declarator): Likewise.
13828 (direct_abstract_declarator): Likewise.
13829 (fn.def1): Remove exception_specification_opt.
13830 (fn.def2): Likewise.
13831 (condition): Likewise.
13832 (initdcl0): Likewise.
13833 (initdcl): Likewise.
13834 (notype_initdcl0): Likewise.
13835 (nomods_initdcl0): Likewise.
13836 (component_decl_1): Likewise.
13837 (component_declarator): Likewise.
13838 (after_type_component_declarator0): Likewise.
13839 (after_type_component_declarator): Likewise.
13840 (notype_component_declarator): Likewise.
13842 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
13844 * call.c (build_over_call): Also use an INIT_EXPR when
13845 initializing anything from an rvalue.
13847 * call.c (build_over_call): Call stabilize_reference when building
13848 an INIT_EXPR instead of calling the copy ctor.
13850 * call.c (joust): Extend the previous change to all comparisons.
13852 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
13853 NO_LINKAGE_HEURISTICS.
13855 * decl2.c (finish_file): Emit any statics that weren't already.
13857 * typeck.c (build_static_cast): Implement.
13858 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
13859 * decl.c (grokparms): Use can_convert_arg instead of
13860 implicit_conversion directly.
13861 (copy_args_p): New fn.
13862 * cvt.c (convert_to_reference): Don't complain about temp with
13864 (build_up_reference): Handle TARGET_EXPRs.
13865 * call.c (build_over_call): Elide unnecessary temps.
13866 (can_convert*): Use new overloading code.
13868 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
13870 * call.c: Move TYPE_PTR*_MACROS ...
13871 * cp-tree.h: To here.
13872 * typeck.c (build_reinterpret_cast): Implement.
13874 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
13876 (joust): If we're comparing a function to a builtin and the worst
13877 conversion for the builtin is worse than the worst conversion for the
13878 function, take the function.
13880 * typeck.c (build_const_cast): Implement.
13881 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
13882 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
13884 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
13886 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
13887 too early. Make sure we explode if exprtype turns out to be a
13888 NULL_TREE when it shouldn't be.
13890 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
13892 * cp-tree.h: New routine make_call_declarator.
13893 * lex.c (make_call_declarator): Define it.
13894 * except.c (init_exception_processing): Use it.
13895 (expand_builtin_throw): Likewise.
13896 (start_anon_func): Likewise.
13897 * decl2.c (finish_file): Likewise.
13898 * lex.c (cons_up_default_function): Likewise.
13899 * parse.y: Likewise.
13900 * pt.c (tsubst): Likewise.
13902 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
13904 * decl2.c (groktypefield): Remove unused code.
13906 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
13908 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
13909 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
13910 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
13911 nonempty_cv_qualifiers.
13914 * lex.c (make_pointer_declarator): Change type_quals into
13916 (make_reference_declarator): Likewise.
13918 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
13920 * decl.c (start_function): Only check interface_* for templates
13921 with flag_alt_external_templates.
13923 * call.c (build_new_op): Check for comparison of different enum types.
13924 (build_over_call): Fix arg # output.
13926 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
13928 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
13930 * call.c (build_new_op): Check for erroneous args.
13932 * call.c (build_new_method_call): Add missing args to cp_error.
13934 * tree.c (error_type): Don't print reference-to-array.
13936 * typeck.c (convert_for_assignment): Don't say contravariance for
13939 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
13941 * call.c (build_over_call): Diagnose bad convs for `this'.
13943 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
13946 * call.c (convert_like): Handle bad convs.
13947 (build_over_call): Handle bad convs better.
13949 * decl2.c: -fansi-overloading is now the default.
13951 * call.c (build_new_method_call): Check for erroneous args.
13953 * pt.c (instantiate_class_template): Propagate
13954 TYPE_USES_MULTIPLE_INHERITANCE.
13956 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
13958 * call.c (enforce_access): Add static to routine.
13960 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
13962 * call.c (build_user_type_conversion_1): Fix bad handling.
13963 (compare_ics): Likewise.
13965 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
13967 * call.c (standard_conversion): Oops.
13969 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
13971 * g++.c: Update test for win32 (&& ! cygwin32).
13973 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
13975 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
13976 (ptr_reasonably_similar): New fn.
13977 * call.c (BAD_RANK): New rank.
13978 (ICS_BAD_FLAG): New macro.
13979 (standard_conversion): Handle almost-right pointer conversions.
13980 (reference_binding): Handle bad rvalue bindings.
13981 (add_*_candidate): Stuff.
13982 (build_over_call): Pass bad conversions to convert_for_initialization.
13983 (compare_ics): Handle bad convs.
13986 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
13988 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
13989 integer_type_node when computing pointer offsets.
13991 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
13993 * tree.c (lvalue_type): New fn.
13994 (error_type): New fn.
13995 * call.c (op_error): Use error_type.
13996 (add_conv_candidate): Use lvalue_type.
13997 (add_builtin_candidates): Likewise.
13998 * error.c (args_as_string): Use error_type.
14000 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
14002 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
14003 (tsubst): Not here.
14005 * decl.c (init_decl_processing): With -ansi, __null's type is the
14006 signed integral type with the same number of bits as a pointer.
14007 Introduce a new variable null_node for it.
14008 * cp-tree.h: Adjust.
14009 * call.c (null_ptr_cst_p): Adjust.
14011 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
14013 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
14016 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
14018 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
14019 fns of classes without virtual functions.
14021 * call.c (add_function_candidate): Handle `this' specially.
14022 (compare_ics): Likewise.
14024 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
14026 * typeck.c (build_conditional_expr): Fix handling of __null.
14028 * decl2.c (comdat_linkage): New fn.
14029 (import_export_vtable): Use it.
14030 (import_export_decl): Use it.
14031 * method.c (make_thunk): Use it.
14033 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
14035 * pt.c (end_template_decl): If we don't actually have parms, return.
14036 * parse.y (template_header): Accept 'template <>'.
14038 * errfn.c: Allow 5 args.
14040 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
14042 * tree.c (make_temp_vec): New fn.
14043 * pt.c (push_template_decl): Handle partial specs.
14044 (instantiate_class_template): Likewise.
14045 (more_specialized): Use get_bindings.
14046 (more_specialized_class): New fn.
14047 (get_class_bindings): New fn.
14048 (most_specialized_class): New fn.
14049 (do_function_instantiation): List candidates for ambiguous case.
14050 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
14051 (shadow_tag): Call push_template_decl for partial specializations.
14052 * parse.y: Likewise.
14053 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
14054 DECL_TEMPLATE_MEMBERS.
14055 * call.c (print_z_candidates): Reduce duplication.
14057 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
14059 * decl2.c (lang_decode_option): Allow -fansi-overloading.
14061 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
14063 * pt.c (get_bindings): New fn.
14064 (most_specialized): Likewise.
14065 (do_function_instantiation): Use them.
14066 (add_maybe_template): New fn.
14067 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
14068 * call.c (build_new_op): Handle guiding decls.
14069 (build_new_function_call): Likewise.
14070 * decl2.c (finish_file): Likewise.
14072 * decl2.c (mark_used): Do synthesis here.
14073 * call.c (build_method_call): Not here.
14074 (build_over_call): Or here.
14075 * typeck.c (build_function_call_real): Or here.
14076 * tree.c (bot_manip): Call mark_used on functions used in default
14079 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
14081 * decl2.c (import_export_vtable): Delete code that disabled vtable
14082 heuristic on systems with ASM_OUTPUT_EXTERNAL.
14084 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
14086 * typeck.c (build_x_function_call): Handle static call context
14089 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
14090 the function, not its outer block.
14092 * call.c (build_field_call): Pass fields on to build_opfncall
14093 regardless of TYPE_OVERLOADS_CALL_EXPR.
14094 (build_method_call): Pass on to build_new_method_call sooner.
14096 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
14098 * class.c (instantiate_type): Don't put a POINTER_TYPE to
14099 METHOD_TYPE on an expression. Also make a copy of rhs instead of
14102 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
14104 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
14105 (add_builtin_candidate): Don't take enums for ++.
14106 (build_new_method_call): Handle non-aggregates and field calls.
14107 Move new overloading code from...
14110 * decl.c (grokparms): Don't check default args in templates.
14112 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
14114 * cvt.c (build_new_op): Fix args to build_unary_op.
14115 (add_builtin_candidates): Don't call type_promotes_to on float.
14117 * decl.c (grokparms): Check the type of the default arg.
14119 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
14120 returning NULL_TREE.
14122 * typeck.c (build_x_binary_op): Avoid doing extra work.
14123 (build_x_unary_op): Likewise.
14124 (build_x_conditional_expr): Likewise.
14125 * cvt.c (build_over_call): Return.
14126 (add_builtin_candidate): Fix MEMBER_REF.
14127 (build_new_op): Likewise.
14129 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
14131 * method.c (build_overload_name): Put bug fix into code but leave
14132 disabled for now so we can be bug compatible with older releases
14133 that do repeats incorrectly. In the future, we can enable it.
14135 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
14137 * cvt.c (convert_like): Don't call build_cplus_new twice.
14139 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
14140 Control new overloading code with -fansi-overloading.
14142 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
14144 * cvt.c (build_over_call): Call build_cplus_new.
14145 * call.c (build_method_call): Likewise.
14146 * typeck.c (build_function_call_real): Likewise.
14147 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
14148 the COND_EXPR in a TARGET_EXPR so they use the same slot.
14150 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
14152 * typeck.c (complete_type): Propagate
14153 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
14155 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
14157 * cvt.c (joust): More ?: kludging. Sigh.
14158 (build_over_call): Don't try to synthesize global fns.
14160 * search.c (lookup_conversions): Use binfo marking.
14162 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
14164 * search.c (build_mi_matrix): Use the correct value of cid
14165 when determining the new mi_size.
14167 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
14169 * cvt.c (add_builtin_candidates): Do consider type conversion ops
14170 for the first parms of += et al.
14171 (strip_top_quals): New fn.
14172 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
14173 (implicit_conversion): Likewise.
14174 (add_builtin_candidates): Be careful about arrays.
14175 (build_new_method_call): Handle vtable optimization.
14177 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
14179 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
14180 * cvt.c (reference_binding): Use it.
14181 (implicit_conversion): Use it.
14182 (add_builtin_candidate, COND_EXPR): Use it.
14184 * cvt.c (build_new_function_call): Check for error args.
14186 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
14188 * gxx.gperf: Add __null.
14189 * hash.h: Regenerate.
14190 * lex.h: Add RID_NULL.
14191 * lex.c (init_lex): Create null_pointer_node here, stick it in
14193 * decl.c (init_decl_processing): Still set its type here.
14194 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
14195 (convert_to_pointer_force): Likewise.
14196 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
14198 * call.c (convert_harshness): Use null_ptr_cst_p.
14199 * typeck.c (convert_for_assignment): Likewise. Don't produce
14202 * error.c (args_as_string): Handle lists of actual args, too.
14203 * cvt.c (null_ptr_cst): Support (void*)0 for now.
14204 (build_user_type_conversion_1): Improve diagnostics.
14205 (build_new_function_call): Likewise.
14206 (build_object_call): Likewise.
14207 (build_new_method_call): Likewise. Move call before def diagnostic...
14208 (build_over_call): Here.
14210 * cvt.c (build_new_method_call): Don't complain about no match if
14211 LOOKUP_SPECULATIVELY.
14212 (build_over_call): Fix 'this' for virtual fn.
14213 (build_new_method_call): Add diagnostic.
14215 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
14217 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
14218 constructors to be passed in.
14219 (build_over_call): Likewise.
14220 (build_user_type_conversion_1): Pass them in.
14221 (convert_like): Likewise.
14222 (build_object_call): Handle overloaded conversions.
14223 (build_over_call): Pass the right args to build_vfn_ref.
14224 (standard_conversion): Fix pmf convs.
14225 (joust): Handle comparing statics and non-statics.
14226 (build_new_method_call): New fn.
14227 * call.c (build_method_call): Call it if NEW_OVER.
14229 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
14231 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
14234 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
14236 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
14237 instead of just maybe_build_cleanup so that we deallocate the
14240 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14242 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
14243 * cp-tree.h (finish_prevtable_vardecl): Add decl.
14245 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
14247 * pt.c (instantiate_class_template): Call complete_type. Also, if
14248 we're at the end of the file and we just instantiated a template
14249 class with a vtable, call finish_prevtable_vardecl.
14251 * error.c (dump_decl): Don't explode (or explode more gracefully
14252 as appropriate) if the object being dumped has a null type.
14253 (dump_expr): Likewise.
14255 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
14256 by counting the number of nodes that we'll need before allocating
14258 (lookup_fnfields): Fix comment.
14259 (breadth_first_search): Fix comment.
14261 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
14263 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
14265 * class.c (finish_struct): Call cplus_decl_attributes here.
14266 (finish_struct_1): Not here.
14267 * cp-tree.h: Adjust.
14269 * pt.c (type_unification): New parameter STRICT.
14270 (unify): If STRICT, don't allow cv addition or base deduction.
14271 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
14273 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
14275 * search.c (get_template_base{_recursive}): New fns.
14276 * pt.c (more_specialized): New fn.
14277 (do_function_instantiation): Use it.
14278 (unify): Handle base deduction.
14279 * cvt.c (joust): Use more_specialized.
14280 Don't arbitrarily choose between non-builtin candidates.
14281 (build_over_call): Call require_complete_type.
14283 * decl.c (start_function): Statics are static even in a #pragma
14286 * decl2.c (import_export_vtable): Disable vtable heuristic on
14287 systems with ASM_OUTPUT_EXTERNAL.
14289 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
14290 (standard_conversion): No std conv to enum type.
14292 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
14295 * cvt.c (reference_binding): Bind directly to a base subobject of
14298 * cvt.c (build_new_op): Enforce access control.
14300 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
14302 * typeck2.c (process_init_constructor): When scanning the
14303 union for a named field, skip things that aren't FIELD_DECLs.
14305 * method.c (synthesize_method): Don't scan fndecl's rtl if
14306 we're at the end of the file; just assume the function can't
14309 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
14311 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
14314 * cvt.c (build_user_type_conversion_1): Handle overloaded
14317 * cvt.c (add_builtin_candidates): Don't consider type conversion
14318 operators for the first parameter of operator=.
14320 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
14322 * typeck.c (complete_type): Only call layout_type if we're not
14323 expanding a template.
14325 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
14327 * cvt.c (compare_ics): Oops.
14329 * cvt.c (op_error): Oops.
14331 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
14332 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
14333 (build_conv): Use them.
14334 (implicit_conversion): Use them.
14335 (convert_like): Handle them.
14336 (build_new_op): Handle builtin COND_EXPR again.
14337 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
14338 in lists of types for COND_EXPR.
14339 (add_builtin_candidate): Add enum candidates for COND_EXPR.
14341 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
14343 * typeck.c (build_modify_expr): Always attempt to build a call to
14344 the assignment operator, even if we're using a default one.
14345 (convert_for_initialization): Call complete_type.
14347 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
14349 * cvt.c (reference_binding): A REF_BIND gets the reference type.
14350 (implicit_conversion): Likewise.
14351 (convert_like): Likewise.
14352 (compare_ics): Likewise.
14353 (compare_qual): Likewise.
14354 (print_z_candidates): Handle no candidates.
14355 (build_new_op): Don't handle builtin COND_EXPR for now.
14357 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
14359 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
14361 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
14363 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
14365 * cvt.c (build_builtin_candidate): Oops.
14366 (build_new_op): Oops.
14368 * method.c (build_opfncall): Pass COND_EXPR on.
14369 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
14370 (add_builtin_candidate{,s}): Likewise.
14371 (add_builtin_candidates): Likewise.
14372 (print_z_candidates, op_error, build_new_op): Likewise.
14373 (type_decays_to): New fn.
14374 * lex.c (init_lex): Just say ?: for COND_EXPR.
14376 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
14378 * typeck.c (complete_type): Call layout_type rather than building
14381 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
14382 only use ptrdiff_t.
14384 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
14386 * cvt.c: Always compile the new overloading code (but don't use it).
14387 (implicit_conversion): Add a BASE_CONV when converting to
14388 the same class type.
14389 (convert_like): Handle BASE_CONV.
14391 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
14393 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
14394 (add_builtin_candidate): Likewise.
14397 * typeck.c (build_x_function_call): Try an operator function
14398 whenever we call an object of class type.
14399 * method.c (build_opfncall): Pass CALL_EXPRs through.
14400 * cvt.c (implicit_conversion): Do const-ref case first.
14401 (add_conv_candidate, build_object_call, op_error): New fns.
14402 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
14403 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
14404 builtin candidates.
14405 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
14406 Fall back on preincrement handling. Use op_error.
14408 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
14409 an error_mark_node.
14410 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
14413 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
14415 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
14417 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
14419 * typeck.c (build_component_ref_1): Use build_component_ref
14420 instead of open coding it here.
14422 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
14424 * g++.c (main): Don't link with -lg++.
14427 * cvt.c (convert_to_reference): Don't use convert_from_reference on
14428 result of build_type_conversion.
14429 (cp_convert): Only call build_method_call for ctors if
14430 build_type_conversion failed.
14431 (ptr_complete_ob): New function.
14432 (TYPE_PTR{,OB,MEM}_P): New macros.
14433 ({add,build}_builtin_candidate{,s}): New functions.
14434 (print_z_candidates): Handle builtins.
14435 (build_user_type_conversion_1): Don't use conversion fns for
14436 converting to a base type.
14437 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
14438 (build_user_type_conversion): Use convert_from_reference.
14439 (build_new_op): New function.
14440 (build_over_call): Fix handling of methods.
14441 (compare_ics): Handle AMBIG_CONV properly.
14442 * typeck2.c: Increment abort count.
14443 * method.c (build_opfncall): Forward most requests to build_new_op.
14444 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
14446 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14448 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
14449 invalid second argument to dump_expr_list.
14451 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
14453 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
14455 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
14457 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
14460 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
14462 * typeck2.c (process_init_constructor): New pedwarn for using { }
14463 to initialize a pointer to member function.
14464 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
14465 we can avoid the new error.
14467 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
14469 * typeck.c (build_ptrmemfunc1): New function to hide details of
14470 pointer to member functions better.
14472 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
14474 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
14475 methods into the actual method, as we know the implied object is
14478 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14480 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
14481 inside a system header.
14483 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
14485 * call.c (build_method_call): Call complete_type on the
14488 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
14490 * typeck.c (build_component_ref): Always build up an OFFSET_REF
14491 for obj_ptr->func so that we can know which object to use in a
14494 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
14496 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
14497 around things. Also improve maintainability.
14499 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
14501 * decl.c (grokdeclarator): Check for overflow when evaluating an
14504 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
14506 * cvt.c (cp_convert): Don't check for ambiguity with constructor
14509 * typeck.c (build_x_function_call): Pass function overload
14510 questions to new overloading code if NEW_OVER.
14511 * init.c (expand_aggr_init_1): Only check for type conversion ops
14512 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
14513 Don't check for ambiguity with constructor if NEW_OVER.
14514 * cvt.c (convert_to_reference): Dereference the result of a type
14515 conversion operator.
14516 (build_conv): Propagate ICS_USER_FLAG.
14517 (implicit_conversion): Call instantiate_type.
14518 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
14519 (add_function_candidate): Fix cv-quals on argtype.
14520 (print_z_candidates): New function.
14521 (build_new_function_call): Call it.
14522 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
14523 consider non-converting constructors.
14524 Call print_z_candidates.
14525 Return an AMBIG_CONV for an ambiguous conversion.
14526 (build_user_type_conversion): Handle AMBIG_CONV.
14527 (convert_like): Fix test for building TARGET_EXPR.
14528 Call instantiate_type.
14529 Handle AMBIG_CONV and LVALUE_CONV.
14530 (build_over_call): Handle 0 args and ellipsis.
14531 * cp-tree.def: Add AMBIG_CONV.
14533 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
14535 * decl.c (lookup_name_real): If we find mem in obj when parsing
14536 `obj->mem', make sure we return the right value.
14538 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
14540 * search.c (get_base_distance): Call complete_type.
14542 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
14544 * decl.c (store_bindings): Make static.
14546 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
14548 * init.c (expand_aggr_init_1): Don't check type conversions if
14551 * cvt.c (z_candidate): Put back template field.
14552 (add_function_candidate): Set it.
14553 (add_template_candidate): Likewise.
14555 (compare_qual): Handle references and pointers to members.
14556 (compare_ics): Handle reference bindings.
14558 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
14560 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
14562 * call.c (compute_conversion_costs): Call complete_type.
14564 * tree.c (vec_binfo_member): Use comptypes instead of comparing
14565 pointers, so we can handle template parameters.
14567 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
14569 * cvt.c (cp_convert_to_pointer): We have to call complete_type
14570 here; let's make it explicit instead of a side effect of an
14573 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
14575 * cvt.c (z_candidate): Remove template field.
14576 (reference_binding): Handle binding to temporary.
14577 (implicit_conversion): Likewise.
14578 (add_function_candidate): Handle artificial constructor parms.
14579 Handle functions with too few parms.
14580 (add_template_candidate): New function.
14581 (build_user_type_conversion_1): Handle constructors.
14582 (convert_like): Likewise.
14583 (build_over_call): Likewise.
14584 (build_new_function_call): Support templates.
14585 (compare_ics): Fix reference, inheritance handling.
14587 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
14589 * decl.c: Add signed_size_zero_node.
14590 (init_decl_processing): Build it.
14591 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
14592 when we're trying to make a negative delta.
14594 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14596 Stop doing this damn index==strchr variable name confusion.
14597 * class.c (add_virtual_function): Change local var INDEX to be
14599 (add_method): Likewise.
14600 * lex.c (print_parse_statistics): Likewise.
14601 * search.c (make_memoized_table_entry): Likewise.
14602 (lookup_fnfields_here): Likewise.
14603 (lookup_field): Likewise.
14604 (lookup_fnfields): Likewise.
14605 (get_baselinks): Likewise.
14606 * sig.c (build_signature_table_constructor): Likewise.
14607 (build_signature_method_call): Likewise.
14608 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
14609 (get_member_function_from_ptrfunc): Likewise.
14610 (build_ptrmemfunc): Change local var INDEX to be IDX.
14611 (c_expand_start_case): Likewise.
14613 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
14615 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
14616 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
14617 (convert_to_reference): Use build_type_conversion to convert to
14618 the reference type directly.
14619 (standard_conversion): Fix void* case, non-conversions.
14620 (reference_binding): Fix expr == 0 case, non-conversions.
14621 (convert_like): Support REF_BIND.
14622 (compare_qual): Split out from compare_ics.
14623 (compare_ics): Use it, handle icses with only a qual_conv.
14625 * init.c (expand_vec_init): Don't crash if decl is NULL.
14627 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
14629 * mpw-config.in: New file, configury for Mac MPW.
14630 * mpw-make.sed: New file, makefile editing for MPW.
14632 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
14634 * pt.c (instantiate_class_template): Call repo_template_used.
14636 * search.c (lookup_conversions): Only lookup conversions in
14639 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14641 * cp-tree.def: Renamed from tree.def, to avoid confusion with
14643 * cp-tree.h, lex.c: Include cp-tree.def.
14644 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
14646 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
14648 * init.c (build_vec_delete_1): Call complete_type.
14650 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
14652 * except.c (start_anon_func): Make sure anonymous functions are
14655 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
14657 * decl.c (finish_function): If function_depth > 1, set nested.
14659 * decl2.c (grokbitfield): Revert Bob's change.
14660 * class.c (finish_struct_1): Fix handling of named bitfield widths.
14662 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
14664 * pt.c (add_pending_template): Handle types.
14665 (lookup_template_class): With -fexternal-templates, just add the class
14666 to pending_templates instead of instantiating it now.
14667 * decl2.c (finish_file): Handle types in pending_templates.
14669 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
14671 * decl2.c (grokbitfield): Handle constant decls appropriately.
14672 Give an appropriate error message now instead of spewing core
14675 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
14677 * decl2.c: Don't turn on thunks by default for now.
14679 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
14681 * typeck.c (complete_type): Handle error_mark_node.
14682 (common_type, OFFSET_TYPE): Handle template_type_parms.
14684 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
14686 * pt.c (instantiate_decl): If at_eof, call import_export_decl
14687 regardless of DECL_INLINE.
14689 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
14691 * class.c (finish_struct_bits): Copy TYPE_SIZE.
14693 * rtti.c (build_dynamic_cast): Support templates.
14694 * tree.def: Support DYNAMIC_CAST_EXPR.
14695 * pt.c (tsubst_copy): Likewise.
14696 * decl2.c (build_expr_from_tree): Likewise.
14698 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
14700 * typeck.c (build_static_cast): Support templates.
14701 (build_const_cast): Likewise.
14702 * tree.def: Support CONST/STATIC_CAST_EXPR.
14703 * pt.c (tsubst_copy): Likewise.
14704 * decl2.c (build_expr_from_tree): Likewise.
14706 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
14708 * decl2.c (finish_vtable_vardecl): Don't trust
14709 TREE_SYMBOL_REFERENCED for vtables of local classes.
14711 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
14713 * pt.c (tsubst_copy): Handle operator T.
14715 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14717 * init.c (build_delete): Move creation of PARMS inside test of
14718 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
14720 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
14722 * typeck.c (build_conditional_expr): Don't assume that
14723 the arguments to ?: are always pointers or records.
14725 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
14727 * decl2.c (import_export_decl): Still emit static/weak/comdat
14728 copies of inline template functions with -fno-implicit-templates.
14730 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
14732 * init.c (build_delete): Determine the complete basetype
14733 path to the destructor we're calling.
14735 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
14737 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
14738 initialize the enum, because we really and truly don't know where
14740 (start_enum): Don't copy integer_zero_node because
14741 build_enumerator will do it.
14743 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
14745 * decl.c (finish_function): Do access control on base destructors.
14747 * pt.c (tsubst, case FUNCTION_DECL): Set up
14748 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
14751 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
14753 * cvt.c (build_up_reference): If we have already extended the
14754 lifetime of the temporary, don't try it again.
14755 * typeck.c (c_expand_return): Don't try and convert the return
14756 value twice when we want a reference, once is enough.
14758 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
14760 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
14761 LOOKUP_ONLYCONVERTING at all for now.
14763 * search.c (add_conversions): Put the conversion function in
14764 TREE_VALUE, the basetype in TREE_PURPOSE.
14765 * cvt.c (build_type_conversion): Adjust.
14766 * cvt.c (build_expr_type_conversion): Adjust.
14767 * call.c (user_harshness): Adjust.
14769 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
14771 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
14774 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
14776 * except.c (expand_start_catch_block): Add a dummy region, if we
14777 get an error, so that we can avoid core dumping later.
14779 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
14781 * cp-tree.h (OFFSET_REF): Remove.
14782 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
14783 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
14784 * init.c (expand_aggr_init_1): Likewise.
14785 (build_new): Likewise.
14786 * typeck.c (expand_target_expr): Likewise.
14788 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
14790 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
14793 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
14795 * cvt.c (build_up_reference): Redo how and when temporaries are
14797 * decl.c (grok_reference_init): Don't try and be smart about
14800 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
14802 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
14803 (TARGET_EXPR...), now that it has 4 arguments.
14804 * tree.c (build_cplus_new): Likewise.
14806 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
14808 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
14810 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
14811 * decl.c (struct saved_scope): Remove named_labels,
14812 {base,member}_init_list.
14813 (maybe_push_to_top_level): Don't set them. Call
14814 push_cp_function_context if appropriate.
14815 (pop_from_top_level): Likewise.
14817 * method.c (do_build_assign_ref): Remove obsolete check of
14818 TYPE_HAS_ASSIGN_REF (basetype).
14820 * decl.c (grokfndecl): Diagnose user definition of
14821 implicitly-declared methods.
14823 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
14825 * method.c (do_build_copy_constructor): Add code to give
14826 meaningful error messages instead of crashing.
14827 (do_build_assign_ref): Don't synthesize assignment operators for
14828 classes containing reference or const members.
14830 * class.c (struct base_info): Remove cant_synth_copy_ctor
14831 and cant_synth_asn_ref.
14832 (finish_base_struct): Remove the code that tries to conditionalize
14833 synthesis of copy constructors & assignment operators based on
14834 access permissions. Instead, let it fail when it tries to
14835 synthesize the copy constructor. This will give meaningful error
14836 messages instead of silently generating code to perform a bitcopy.
14838 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
14840 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
14841 determining types for constant values.
14843 * decl.c (struct named_label_list): Use instead of stuffing
14844 random items into a TREE_LIST node.
14845 (named_label_uses): Use the new struct.
14846 (poplevel): Likewise.
14847 (lookup_label): Likewise.
14848 (define_label): Add an error message to tell the user the line
14849 where the goto is located in addition to the destination of the
14851 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
14853 (finish_function): Likewise.
14855 (start_decl): Complain about defining a static data member
14856 in a different type from which it was declared.
14858 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
14860 * cvt.c (build_expr_type_conversion): Adjust.
14862 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
14864 * call.c (build_method_call): Always convert 'this' to the
14867 * search.c (add_conversions): Put the conversion function in
14868 TREE_VALUE, the type in TREE_PURPOSE.
14869 * cvt.c (build_type_conversion): Adjust.
14870 * call.c (user_harshness): Adjust.
14872 * method.c (emit_thunk): Call temporary_allocation and
14873 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
14875 * tree.c (build_cplus_array_type): Handle tweaking of
14876 TYPE_MAIN_VARIANT here.
14877 * typeck.c (common_type): Not here.
14879 * typeck.c (complete_type): Only try to complete an array type if
14882 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
14884 * decl.c (grokvardecl): Call complete_type.
14885 (grokdeclarator): Call complete_type for PARM_DECLs.
14887 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
14889 * pt.c (instantiate_class_template): Re-set
14890 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
14892 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
14894 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
14895 smart enough to do it right.
14896 * tree.c (cp_expand_decl_cleanup): Likewise.
14897 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
14898 cp_expand_decl_cleanup.
14899 (store_parm_decls): Likewise.
14900 (hack_incomplete_structures): Likewise.
14901 * except.c (push_eh_cleanup): Likewise.
14903 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
14905 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
14906 frontend to the backend where it belongs.
14907 * tree.c (unsave_expr): Likewise.
14908 (unsave_expr_now): Likewise.
14909 * tree.def (UNSAVE_EXPR): Likewise.
14910 * cp-tree.h (unsave_expr): Likewise.
14911 (unsave_expr_now): Likewise.
14913 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
14915 * init.c (emit_base_init): Make sure the partial EH cleanups live
14916 on the function_obstack.
14918 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
14920 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
14921 when checking for pointer types.
14923 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
14925 * pt.c (instantiate_class_template): Remove obsolete check for
14926 access declarations.
14928 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
14930 * call.c (build_overload_call): Simplify calls to
14931 build_overload_call by removing last parameter.
14932 (build_method_call): Likewise.
14933 * cp-tree.h: Likewise.
14934 * method.c (build_opfncall): Likewise.
14935 * typeck.c (build_x_function_call): Likewise.
14937 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
14939 * call.c (default_parm_conversions): Factor out common code.
14940 (build_method_call): Use it.
14941 (build_overload_call_real): Use it.
14943 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
14945 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
14946 but pedwarn as the code is bogus.
14947 * typeck.c (decay_conversion): Likewise.
14948 (build_function_call_real): Use build_addr_func instead of
14949 default_conversion. Don't allow pointer-to-method functions down
14951 (build_unary_op): Use real pointer-to-member functions instead of
14953 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
14954 (convert_for_assignment): Removed some obsolete code.
14955 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
14956 build_x_function_call instead of current_class_ptr. Only call
14957 digest_init once on an initializer, we do this just checking
14959 (build_expr_from_tree): Pass current_class_ref to
14960 build_x_function_call instead of current_class_ptr.
14961 * init.c (build_member_call): Likewise.
14962 * pase.y: Likewise.
14963 * error.c (dump_expr): Handle OFFSET_REFs better.
14964 * pt.c (unify): Handle pointer-to-member functions better.
14965 * decl.c (finish_function): Clear out current_class_ref just like
14966 we do for current_class_ptr.
14968 * typeck.c (get_delta_difference): Handle virtual bases better.
14970 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
14972 * sig.c (build_signature_table_constructor): Use the delta for
14973 the original basetype for this virtual function with thunks.
14974 (build_signature_method_call): We still need to adjust 'this'
14977 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
14979 * call.c (build_addr_func): New routine. Used to get the `real'
14980 address of a function or a method. Needed to avoid getting a
14981 pointer-to-member function.
14982 (build_call): New routine to build CALL_EXPRs.
14983 (build_method_call): Use it.
14984 * cvt.c (convert_to_aggr): Likewise.
14985 * typeck.c (build_function_call_real): Likewise.
14986 * sig.c (build_signature_table_constructor): Use build_addr_func.
14987 * cp-tree.h (build_call, build_addr_func): Declare them.
14989 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
14991 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
14992 * parse.y: Remove uses of LOOKUP_AGGR.
14994 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
14996 * *.[chy]: Rename current_class_decl to current_class_ptr, and
14997 C_C_D to current_class_ref.
14999 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
15001 * call.c (convert_harshness): Tighten up pointer conversions.
15003 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
15005 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
15006 (finish_file): Likewise.
15008 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
15010 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
15012 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
15015 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
15017 * decl2.c: Turn on thunks by default where supported.
15019 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
15021 * cp-tree.h (build_overload_call_maybe): Removed.
15022 * call.c (build_overload_call_real): Invert meaning of last arg to
15023 be require_complete.
15024 (build_overload_call): Likewise.
15025 * typeck.c (build_x_function_call): Use build_overload_call_real
15026 instead of build_overload_call_maybe.
15028 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
15030 * decl2.c (finish_file): Don't try to emit functions that haven't
15033 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
15035 * decl2.c (finish_vtable_vardecl): Oops.
15037 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
15038 Also store the bindings from previous_class_values.
15039 (pop_from_top_level): Restore them.
15041 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
15043 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
15044 symbol has been referenced.
15045 (finish_file): Re-join synthesis/vtable loop with inline emission
15046 loop, disable inlining when an inline is output.
15048 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
15050 * except.c (init_exception_processing): Setup saved_in_catch.
15051 (push_eh_cleanup): Reset __eh_in_catch.
15052 (expand_start_catch_block): Set __eh_in_catch.
15054 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
15056 * except.c (push_eh_cleanup): Add tracking for whether or not we
15057 have an active exception object.
15058 (expand_builtin_throw): Use it to make sure a rethrow without an
15059 exception object is caught.
15061 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
15063 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
15066 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
15068 * decl2.c (finish_file): Also use sentries for vars with
15069 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
15072 * lex.c (handle_cp_pragma): Disable #pragma
15073 interface/implementation if SUPPORTS_ONE_ONLY > 1.
15075 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
15077 * method.c (emit_thunk): Wrap default case in
15078 temporary/permanent_allocation.
15080 * method.c (make_thunk): Use DECL_ONE_ONLY.
15081 (emit_thunk): Call assemble_end_function.
15083 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
15085 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
15086 (import_export_decl): Likewise.
15087 (finish_prevtable_vardecl): Disable vtable hack if
15088 SUPPORTS_ONE_ONLY > 1.
15090 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
15092 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
15093 PREDECREMENT_EXPRs take two arguments, not one.
15095 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
15097 * class.c (build_vtable_entry): Don't build thunks for abstract
15100 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
15103 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
15105 * class.c (set_rtti_entry): Use size_zero_node.
15106 (build_vtable): Likewise.
15108 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
15110 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
15111 (prepare_fresh_vtable): Likewise.
15113 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
15115 * method.c (emit_thunk): Call mark_used on the target function.
15117 * call.c (build_method_call): Don't warn about pending templates.
15119 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
15121 * decl2.c (finish_file): Fix list walking logic.
15123 * typeck2.c (check_for_new_type): Only warn if -pedantic.
15125 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
15127 * class.c (finish_struct_1): Remove old code for
15128 dont_allow_type_definitions.
15129 * cp-tree.h: Likewise.
15130 * spew.c: Make sure cp-tree.h is included before parse.h, so the
15131 definition of flagged_type_tree is found before it is used.
15133 * parse.y: Added the ftype member to the type union, and changed a
15134 number of rules to use it instead of ttype. Added calls to
15135 check_for_new_type() as appropriate.
15136 * typeck2.c (check_for_new_type): New function for checking
15137 if a newly defined type appears in the specified tree.
15138 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
15139 for check_for_new_type().
15141 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
15143 * decl2.c (finish_file): Only use a sentry if the decl is public.
15145 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
15146 don't pass LOOKUP_ONLYCONVERTING.
15148 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
15150 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
15151 properly keeps track of const and volatile type modifiers.
15153 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
15155 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
15156 * pt.c (comp_template_args): Use it.
15158 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
15159 assemble_external for artificial function decls.
15161 * decl.c (cp_finish_decl): Oops.
15163 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
15165 * decl2.c (import_export_decl): Put static data member templates
15166 into common storage, or make them weak, depending on whether they
15167 are dynamically or statically initialized.
15168 (get_sentry): New function.
15169 (finish_file): Do import_export_decl for static data members before
15170 building the init/fini functions. Don't init/fini a variable that's
15171 EXTERNAL. Use a sentry for variables in common. Fix mismatching
15172 push/pop_temp_slots.
15173 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
15174 expand_static_init thang.
15175 * method.c (get_id_2): New function.
15177 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
15179 * parse.y (empty_parms): Make sure we use C++-style prototypes
15180 when we're declaring member functions.
15182 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
15184 * Makefile.in (CONFLICTS): 16 s/r conflicts.
15185 * parse.y (self_template_type): New nonterminal.
15187 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
15189 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
15191 * parse.y (base_class.1): Allow 'typename foo::bar'.
15193 * lex.c (check_newline): Remove #pragma code that plays with the
15194 input stream, since we now deal with tokens. Clear nextchar when
15196 (handle_cp_pragma): Use real_yylex.
15197 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
15200 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
15202 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
15204 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
15206 * parse.y: New token SELFNAME for potential constructor.
15207 * spew.c (yylex): Handle it.
15208 * lex.c (identifier_type): Produce it.
15210 * parse.y (complete_type_name): In :: case, don't push class binding.
15211 (complex_type_name): Likewise.
15213 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
15215 * typeck.c (build_reinterpret_cast): Handle pointer to member
15218 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15220 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
15222 (check_newline): Put the vtable/unit/implementation/interface pragma
15223 code into handle_cp_pragma, replacing it with a call.
15224 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
15225 args. Get the next token after handling the pragma token.
15227 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
15229 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
15230 (convert_to_pointer_force): Likewise.
15232 * init.c (build_new): Fix array new without -fcheck-new.
15234 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
15236 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
15237 tree.c: Lose TYPE_NESTED_NAME.
15239 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
15242 * tree.def: Add VEC_INIT_EXPR.
15243 * expr.c (cplus_expand_expr): Handle it.
15244 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
15245 the extra file-scope symbol nastiness.
15247 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
15249 * method.c (make_thunk): Thunks are static.
15250 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
15252 * decl2.c (mark_vtable_entries): Emit thunks as needed.
15253 (finish_file): Don't emit them here.
15255 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
15257 * rtti.c (build_dynamic_cast): Handle null pointers.
15258 (ifnonnull): New function.
15260 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
15262 * call.c (build_method_call): Remember the original basetype we
15263 were called with. Give an error message instead of trying
15264 (incorrectly) to call a non-static member function through a
15265 non-inherited class.
15267 * search.c (expand_upcast_fixups): Mark the new fixup as
15270 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
15272 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
15274 * class.c (set_rtti_entry): Fix for thunks.
15276 * decl2.c (import_export_decl): Still emit typeinfo fns for
15277 cv-variants of builtin types.
15279 * rtti.c (expand_class_desc): Set up base_info_type_node here.
15280 (init_rtti_processing): Instead of here.
15282 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
15284 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
15285 (build_typeid): Only complain about taking dynamic typeid without
15288 * decl2.c: flag_rtti defaults to 1.
15290 * rtti.c (get_tinfo_var): The general class case is now smaller.
15291 (init_rtti_processing): Pack the latter three fields of base_info
15294 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
15296 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
15298 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
15300 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
15301 (push_memoized_context): Split out code to undefer pop_type_level to
15302 (clear_memoized_cache): here.
15303 (pop_memoized_context): We can only handle one layer of deferral of
15304 pop_type_level so clear the cache, if there was a previous level.
15306 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
15308 * rtti.c (init_rtti_processing): Build up base_info_type_node.
15309 (expand_class_desc): Use one pointer to an array of base_info
15310 structs, passed using a CONSTRUCTOR.
15312 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
15314 * class.c (build_vbase_path): Remove block extern for
15315 flag_assume_nonnull_objects here.
15316 (build_vfn_ref): Split out functionality into build_vtbl_ref.
15317 (build_vtbl_ref): New routine.
15318 (build_vtable): Set up rtti info here.
15319 (add_virtual_function): Note in CLASSTYPE_RTTI the best
15320 place where we can get the rtti pointers from to avoid having to
15321 search around for a place.
15322 (finish_base_struct): Likewise.
15323 (finish_struct_1): Likewise. Never create totally new vtables
15324 with totally new vtable pointers for rtti. Disable code to layout
15325 vtable pointers better until we want to break binary
15327 * rtti.c (build_headof_sub): New routine to convert down to a
15328 sub-object that has an rtti pointer in the vtable.
15329 (build_headof): Use it. Also, use build_vtbl_ref now to be more
15331 (build_dynamic_cast): Make sure we have saved it, if we need to.
15332 * search.c (dfs_init_vbase_pointers): Disable code that deals with
15333 a more efficient vtable layout, enable later.
15334 * call.c (flag_assume_nonnull_objects): Moved declaration to
15335 * cp-tree.h: here. Declare build_vtbl_ref.
15336 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
15337 function calls that want a tree.
15339 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
15341 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
15342 other X subobjects in the most derived type. Ack.
15344 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
15345 get_typeid will do it for us.
15346 (get_typeid_1): Break out call-building for expand_*_desc to use.
15347 (get_typeid): Call it.
15348 (expand_*_desc): Likewise.
15349 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
15351 (init_decl_processing): Lose builtin_type_tdescs lossage.
15352 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
15354 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
15356 * pt.c (tsubst): When calling set_nested_typename, use
15357 TYPE_NESTED_NAME (current_class_type) instead of
15358 current_class_name.
15360 * decl.c (pushdecl): Likewise.
15361 (pushdecl_class_level): Likewise.
15362 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
15363 set_nested_typename.
15365 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
15367 * rtti.c (synthesize_tinfo_fn): Handle arrays.
15369 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
15371 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
15373 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
15374 (init_rtti_processing): Lose bad_cast_type.
15375 (build_dynamic_cast): Use throw_bad_cast.
15377 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
15379 * decl2.c (finish_file): Don't synthesize artificial functions
15380 that are external and not inline.
15382 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
15384 * decl2.c (finish_file): Handle having new inlines added to
15385 saved_inlines by synthesis.
15387 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
15389 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
15391 RTTI rewrite to initialize nodes as needed, not require that
15392 users #include <typeinfo>, complete functionality and reduce wasted
15394 * rtti.c (init_rtti_processing): New fn.
15395 (build_typeid): The vtable entry is now a function.
15396 (get_tinfo_var): New fn.
15397 (get_tinfo_fn): Likewise.
15398 (get_typeid): Use it.
15399 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
15400 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
15402 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
15403 (synthesize_tinfo_fn): New fn.
15404 * method.c (build_t_desc_overload): Lose.
15405 (build_overload_with_type): More generic.
15406 * decl.c (init_decl_processing): Call init_rtti_processing.
15407 * class.c (set_rtti_entry): Use get_tinfo_fn.
15408 * decl2.c (mark_vtable_entries): Mark the rtti function.
15409 (finish_prevtable_vardecl): Don't build_t_desc.
15410 (import_export_decl): Handle tinfo functions.
15411 (finish_file): Likewise.
15412 * typeck.c (inline_conversion): New fn.
15413 (build_function_call_real): Use it.
15414 * cp-tree.h: Add decls.
15416 * method.c (hack_identifier): Also convert component_refs from
15419 * lex.c (cons_up_default_function): Use the type, not the name, in
15422 * decl2.c (import_export_vtable): Fix weak vtables.
15424 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
15426 * search.c (get_base_distance_recursive): Fix access checks for
15429 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15431 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
15433 (convert_harshness): Add prototypes wrapped by PROTO.
15434 * decl2.c (grok_function_init): Likewise.
15435 (do_toplevel_using_decl): Change to void return type.
15436 * class.c (build_vtable_entry): Remove decl of make_thunk.
15437 (merge_overrides): Fix order of arg definitions.
15438 (finish_vtbls): Likewise.
15439 (fixup_vtable_deltas): Likewise.
15440 (modify_all_direct_vtables): Likewise.
15441 (modify_all_indirect_vtables): Likewise.
15442 * search.c (get_base_distance_recursive): Likewise.
15443 (get_abstract_virtuals_1): Likewise.
15444 (fixup_virtual_upcast_offsets): Likewise.
15445 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
15446 * init.c (perform_member_init): Fix order of arg definitions.
15447 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
15448 * cp-tree.h (make_thunk): Add decl.
15449 (overload_template_name, push_template_decl): Add decls.
15450 (do_toplevel_using_decl): Change to void return type.
15451 (vec_binfo_member): Add decl.
15453 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15455 * typeck.c (mark_addressable, convert_for_assignment,
15456 convert_for_initialization, pointer_int_sum, pointer_diff,
15457 unary_complex_lvalue): Add prototypes wrapped by PROTO.
15458 (convert_sequence): #if 0 fn decl, since definition also is.
15460 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
15462 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
15463 cast to pointer types for type searching.
15465 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15467 * typeck.c (get_delta_difference): Use cp_error, not error, in the
15468 case where BINFO == 0.
15470 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
15472 * call.c (build_method_call): Fix wording of error messages so
15473 constructors come out right.
15475 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
15477 * decl.c (push_overloaded_decl): Don't warn about hidden
15478 constructors when both the type and the function are declared
15479 in a system header file.
15481 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
15483 * class.c (finish_struct_1): Propagate the TYPE_PACKED
15484 flag for the type to the type's fields.
15486 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15488 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
15490 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
15492 * class.c (base_info, finish_base_struct): Replace
15493 needs_virtual_dtor with base_has_virtual.
15495 (finish_struct_1): Remove the old code that tried to make default
15496 destructors virtual. Use base_has_virtual when checking if we need
15497 to add a vtable entry for the rtti code.
15499 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
15501 * pt.c (push_template_decl): Complain about template decl with
15502 inappropriate declaration.
15504 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
15506 * typeck.c (build_x_unary_op): Remove bogus check for taking
15507 the address of a member function.
15509 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
15511 * parse.y (constructor_declarator): Only push the class if
15512 we are not already in the class.
15514 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
15516 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
15517 Add additional argument to INIT_CUMULATIVE_ARGS.
15519 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
15521 * decl.c (shadow_tag): Fix error about anon union with methods.
15523 * parse.y (self_reference): Only generate a self-reference if this
15524 is a non-template class.
15525 (opt.component_decl_list): Only use it if it was generated.
15527 * parse.y (component_decl_1): Use constructor_declarator.
15528 (fn.def2): Likewise.
15529 (notype_component_declarator0): Likewise.
15531 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
15533 * typeck.c (build_x_unary_op): Add checks for taking the address
15534 of a TARGET_EXPR or of a member function, and give appropriate
15537 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
15539 * pt.c (process_template_parm): Allow template type parms to be
15540 used as types for template const parms.
15542 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
15544 * init.c (expand_vec_init): Ensure the eh cleanups are on the
15547 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
15549 * decl.c (lookup_name_real): Be even more picky about the
15550 ambiguous lookup warning.
15551 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
15552 * parse.y (constructor_declarator): Rather than here.
15554 * parse.y (constructor_declarator): New nonterminal.
15556 (explicit_instantiation): Likewise.
15558 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
15560 Add implicit declaration of class name at class scope.
15561 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
15562 * parse.y (self_reference): New nonterminal.
15563 (opt.component_decl_list): Use it.
15564 (fn.def1): Add nested_name_specifier type_name cases.
15565 * class.c (build_self_reference): New function.
15566 (finish_struct): Handle access_default later, move self-reference
15568 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
15569 * cp-tree.h: Adjust.
15571 * pt.c (do_function_instantiation): Separate handling of member
15572 functions and non-member functions properly.
15574 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
15576 * pt.c (process_template_parm): Improve error for 'volatile class K'.
15578 * class.c (finish_struct_1): Check the right slot for destructors.
15580 * decl.c (start_enum): Complain about enum templates.
15582 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
15584 * init.c (resolve_offset_ref): Offset pointers to member data by one.
15585 * typeck.c (unary_complex_lvalue): Likewise.
15587 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
15589 * typeck.c (c_expand_return): Check for a returned local
15590 array name, similar to the check for an ADDR_EXPR.
15592 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
15594 * decl.c (cp_finish_decl): Don't build cleanups for static
15597 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
15599 * typeck.c (build_modify_expr): Fix error messages to be more
15601 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
15602 assignment operators.
15603 * error.c (assop_as_string): Likewise. Add support for `%Q' for
15604 assignment operators.
15606 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
15608 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
15609 give an error if initialized. pedwarn about nested type with the
15610 same name as its enclosing class.
15612 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
15614 * typeck.c (require_complete_type): Be sure to instantiate the
15615 MAIN_VARIANT of the type.
15617 * decl2.c (finish_file): Instantiate pending templates before
15618 processing static constructors and destructors.
15620 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
15623 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
15625 * decl2.c (delete_sanity): If error_mark_node is passed
15626 in as an expression, quit while we're ahead.
15628 * decl.c (grokdeclarator): Give an error message if `friend'
15629 is combined with any storage class specifiers.
15631 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
15633 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
15634 definition of nonexistent nested type.
15636 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
15637 not to say 'typedef'.
15639 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15641 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
15642 * search.c (dfs_walk, dfs_init_vbase_pointers,
15643 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
15644 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
15646 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
15648 * except.c (build_throw): Support minimal parse.
15649 * pt.c (tsubst_copy): Support THROW_EXPR.
15650 * decl2.c (build_expr_from_tree): Likewise.
15652 * pt.c (mangle_class_name_for_template): Always allocate
15655 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
15657 * cvt.c (cp_convert_to_pointer): Give an appropriate error
15658 when trying to cast from an incomplete type.
15660 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
15662 * pt.c (instantiate_class_template): Don't bother setting up
15663 CLASSTYPE_TAGS explicitly, as the nested types will add
15666 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
15668 * decl.c (shadow_tag): Remove old error check for usage of
15669 an enum without a previous declaration.
15670 (xref_tag): Add error message about usage of enums without a
15671 previous declaration.
15673 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
15675 * lex.c (do_identifier): Only do name consistency check if we're
15678 * pt.c (push_template_decl): Don't crash if we get a member defn
15679 that doesn't match.
15681 * decl.c (xref_tag_from_type): New function to do an xref without
15682 always having to figure out code_type_node.
15683 * cp-tree.h: Declare it.
15684 * pt.c (instantiate_class_template): Use it for friend classes.
15685 (lookup_template_class): Use it.
15687 * typeck2.c (build_functional_cast): Pull out a single parm before
15688 passing it to build_c_cast.
15690 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
15692 * expr.c (do_case): Give an error message if a pointer is
15693 given as a case value.
15695 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
15697 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
15700 * lex.c (cons_up_default_function): Really, now, interface hackery
15701 does not apply to synthesized methods.
15703 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
15705 * call.c (build_method_call): Ctors and dtors now have special names
15706 with respect to lookups.
15707 * class.c (add_method): Likewise.
15708 (grow_method): Likewise.
15709 (finish_struct_methods): Likewise.
15710 (warn_hidden): Likewise.
15711 (finish_struct_1): Likewise.
15712 * cvt.c (convert_to_reference): Likewise.
15713 (convert_to_aggr): Likewise.
15714 (cp_convert): Likewise.
15715 * decl2.c (check_classfn): Likewise.
15716 * init.c (expand_member_init): Likewise.
15717 (expand_default_init): Likewise.
15718 (expand_aggr_init_1): Likewise.
15719 (build_offset_ref): Likewise.
15720 (build_new): Likewise.
15721 (build_delete): Likewise.
15722 * lex.c (do_inline_function_hair): Likewise.
15723 * search.c (lookup_field_1): Likewise.
15724 (lookup_fnfields_here): Likewise.
15725 (lookup_field): Likewise.
15726 (lookup_fnfields): Likewise.
15727 (get_virtual_destructor): Likewise.
15728 (dfs_debug_mark): Likewise.
15729 (dfs_pushdecls): Likewise.
15730 (dfs_compress_decls): Likewise.
15731 * tree.c (layout_basetypes): Likewise.
15732 * typeck.c (build_component_ref): Likewise.
15733 (build_x_function_call): Likewise.
15734 (build_modify_expr): Likewise.
15735 (convert_for_initialization): Likewise.
15736 (build_functional_cast): Likewise.
15737 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
15740 * decl.c (ctor_identifier): New.
15741 (dtor_identifier): New.
15742 (init_decl_processing): Set them.
15744 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
15746 * typeck.c (build_component_ref): Don't get confused by fields whose
15747 context has no type name, like pointer to member functions.
15749 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
15751 * decl.c (grokdeclarator): Handle typedef without declarator.
15753 * pt.c (tsubst): Handle SCOPE_REF in declarator.
15755 * parse.y (bad_parm): Catch another case of missing `typename'.
15757 * lex.c (yyprint): Handle TYPE_DECLs.
15759 * decl.c (start_function): Don't try to be clever.
15761 * lex.c: Lose compiler_error_with_decl.
15762 * typeck2.c: Lose error_with_aggr_type.
15763 (incomplete_type_error): Use cp_* instead of old functions.
15764 (readonly_error): Likewise.
15765 * typeck.c (convert_arguments): Likewise.
15766 * search.c (lookup_nested_field): Likewise.
15767 * method.c (make_thunk): Likewise.
15768 * decl.c (grokparms): Likewise.
15769 * cp-tree.h: Update.
15771 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
15774 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
15776 * method.c (build_opfncall): When deleting a pointer to an
15777 array, build a new pointer to the tree past any ARRAY_TYPE
15780 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15782 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
15784 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
15786 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
15789 * decl.c (finish_function): Don't set nested based on
15790 hack_decl_function_context.
15791 * parse.y (function_try_block): Check for nested function.
15792 (pending_inlines): Likewise.
15794 * decl2.c (build_expr_from_tree): If a unary op already has a
15795 type, just return it.
15797 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
15799 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
15800 (finish_file): Check the return value of walk_vtables.
15801 (finish_prevtable_vardecl): Return int.
15802 (finish_vtable_vardecl): Likewise.
15803 (prune_vtable_vardecl): Likewise.
15804 * lex.c (set_vardecl_interface_info): Likewise.
15805 * cp-tree.h: Adjust return types.
15807 * class.c (delete_duplicate_fields_1): Don't complain about
15808 duplicate nested types if they're the same type.
15809 (finish_struct): Remove check for duplicate.
15810 * decl2.c (grokfield): Don't check for typedef of anonymous type.
15812 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
15814 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
15816 * decl.c (grokdeclarator): Lose special handling of class-level
15817 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
15818 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
15820 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
15822 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
15824 * search.c (compute_access): Fix handling of anonymous union
15826 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
15827 from anonymous unions to their members.
15829 * typeck.c (build_x_function_call): For static member functions,
15830 hand off to build_member_call.
15832 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
15834 * typeck.c (build_component_ref): Handle OFFSET_REFs.
15836 * init.c (expand_vec_init): Fix init == 0 case.
15838 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
15840 * init.c (build_new): pedwarn about init and array new.
15841 (expand_vec_init): Handle lists, use convert_for_initialization.
15843 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
15844 when converting to an aggregate type.
15845 * cvt.c (cp_convert): Pass it through.
15847 * typeck.c (build_conditional_expr): Handle user-defined
15848 conversions to slightly different types.
15850 * decl.c (grokdeclarator): Force an array type in a parm to be
15853 * decl2.c (do_using_directive): Sorry.
15854 (do_namespace_alias): Likewise.
15855 * lex.c (real_yylex): Warn about using the `namespace' keyword.
15857 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
15859 * parse.y (datadef): Move call to note_list_got_semicolon up.
15861 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
15863 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
15865 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
15867 * decl.c (cp_finish_decl): The exception regions have to be
15868 nested, not overlapping. We start the exception region for a
15869 decl, after it has been fully built, and all temporaries for it
15870 have been cleaned up.
15872 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
15874 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
15876 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
15878 * tree.def: Add RETURN_INIT.
15879 * pt.c (instantiate_decl): Handle RETURN_INIT.
15880 * decl.c (store_return_init): Handle minimal_parse_mode.
15882 * tree.c (cp_build_type_variant): Just return an error_mark_node.
15883 * decl.c (make_typename_type): Don't try to get the file and line
15885 * typeck.c (comptypes): Handle TYPENAME_TYPE.
15887 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
15889 * decl.c (poplevel): Make sure we clear out and restore old local
15890 non-VAR_DECL values by default when they go out of scope.
15892 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
15894 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
15895 referring to addresses of variables and functions.
15897 * error.c (dump_expr): Support SIZEOF_EXPR.
15899 * init.c (do_friend): Use the return value of check_classfn.
15901 * typeck.c (convert_arguments): Call complete_type.
15903 * method.c (hack_identifier): After giving an error, set value to
15906 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
15908 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
15909 lossage for local classes.
15910 * cp-tree.h: Declare it.
15911 * decl.c (lookup_name_real): Evil, painful hack for local classes.
15912 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
15913 Use hack_decl_function_context.
15914 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
15915 (start_function): Use hack_decl_function_context.
15916 (finish_function): Likewise.
15917 * method.c (synthesize_method): Likewise.
15918 * lex.c (process_next_inline): Likewise.
15919 (do_pending_inlines): Likewise.
15920 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
15923 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
15925 * sig.c (build_signature_pointer_or_reference_type): Align
15926 signature pointers/references on 8-byte boundaries so they can be
15927 grabbed 2 words at a time on a Sparc.
15929 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
15931 * method.c (hack_identifier): Requiring a static chain is now a
15933 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
15936 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
15938 * init.c (build_offset_ref): Call complete_type.
15940 * decl.c (pop_from_top_level): Always pop previous_class_type.
15942 * parse.y: Handle multiple decls in a for-init-statement.
15943 * pt.c (tsubst_expr): Likewise.
15945 * pt.c (tsubst): Use tsubst_expr for the second operand of an
15948 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
15949 (poplevel_class): Set it here.
15950 (pop_from_top_level): Pop it here if we're returning to class scope.
15951 * class.c (pushclass): Don't set it here.
15953 * decl.c (maybe_push_to_top_level): Save current_template_parms,
15954 and clear it if !pseudo.
15955 (pop_from_top_level): Restore it.
15957 * decl2.c (finish_file): Push the dummy each time we walk the list
15960 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
15961 something for CAST_EXPR.
15963 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
15965 * cvt.c (cp_convert): Warn about implicit conversion of the
15966 address of a function to bool, as it is always true.
15968 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
15970 * typeck.c (c_expand_return): Fix warning for local externs returned.
15972 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
15974 * tree.c (mapcar): Propagate const and volatile properly.
15976 * typeck.c (complete_type): Be sure to instantiate the
15977 MAIN_VARIANT of the type.
15979 * method.c (synthesize_method): Class interface hackery does not
15980 apply to synthesized methods.
15982 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
15984 * pt.c (comp_template_args): Use comptypes rather than just
15985 checking for TEMPLATE_TYPE_PARM equivalence.
15987 * typeck.c (build_x_function_call): Call complete_type before
15988 checking TYPE_OVERLOADS_CALL_EXPR.
15990 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
15992 * g++.c (main): Check also for new define ALT_LIBM.
15994 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
15996 * pt.c (instantiate_class_template): If we don't have a pattern
15998 (coerce_template_parms): If we see a local class, bail.
16000 * decl.c (grok_reference_init): Make sure there's a type before
16003 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
16004 (push_template_decl): Likewise.
16006 * parse.y (named_class_head): Set
16007 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
16009 * decl.c (xref_tag): Diagnose redeclaration of template
16010 type-parameter name.
16012 * error.c (dump_type): Handle anonymous template type parms.
16014 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
16016 (coerce_template_parms): Likewise.
16018 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
16020 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
16021 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
16023 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
16025 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
16026 before trying to get its STUB_DECL.
16027 (coerce_template_parms): Likewise.
16029 * parse.y (template_type_parm): If they didn't use 'class',
16030 pretend they did after giving an error.
16032 * pt.c (coerce_template_parms): Diagnose use of local class.
16034 * decl.c (grok_reference_init): Use instantiate_type.
16036 * error.c (dump_expr): Handle TEMPLATE_DECLs.
16038 * parse.y (named_class_head): Diagnose mismatching types and tags.
16040 * decl.c (pushdecl): Type decls and class templates clash with
16041 artificial type decls, not hide them.
16043 * decl.c (redeclaration_error_message): Diagnose redefinition of
16044 templates properly.
16045 (duplicate_decls): Diagnose disallowed overloads for template
16048 * decl.c (start_decl): Call complete_type before checking for a
16051 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
16053 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
16055 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
16057 * decl.c (grok_op_properties): Don't check for operator++(int) in
16060 * tree.c (perm_manip): Return a copy of variable and function
16061 decls with external linkage.
16063 * tree.def: Change some of the min tree codes to type "1".
16064 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
16065 * method.c (build_overload_int): Emit something arbitrary for
16066 anything but an INTEGER_CST if we're in a template.
16068 * decl.c (cp_finish_decl): Call complete_type before deciding
16069 whether or not to lay out the decl.
16071 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
16073 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
16075 * typeck2.c (build_x_arrow): Call complete_type.
16077 * pt.c (add_pending_template): Broken out.
16078 (lookup_template_class): If -fexternal-templates, call it for all
16079 the methods of implemented types.
16080 (instantiate_class_template): Instead of instantiating them here.
16081 (instantiate_decl): Handle -fexternal-templates earlier.
16083 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16085 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
16086 memoized lookup stuff inside GATHER_STATISTICS.
16088 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
16090 * decl.c (start_decl): Complain about array of incomplete type
16092 (grokdeclarator): Not here.
16094 * parse.y (template_parm): Expand full_parm inline so we can set
16095 the rule's precedence.
16097 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
16098 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
16099 * decl2.c (grokbitfield): Don't check for integer constant here.
16100 * class.c (finish_struct_1): Check here.
16102 * decl.c (define_label): Make the min decl go on permanent_obstack.
16104 * pt.c (unify): Don't handle CONST_DECLs.
16105 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
16106 (tsubst_copy): Likewise.
16108 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
16109 CONST_DECL for a template parm.
16111 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
16113 * decl.c (grokdeclarator): Complain about array of incomplete type
16115 (start_decl_1): Not here.
16117 * pt.c (tsubst): Handle pointer-to-function declarators.
16119 * method.c (hack_identifier): If pedantic, diagnose local class
16120 methods that require a static chain.
16122 * decl.c (grok_op_properties): No longer static.
16123 * cp-tree.h: Declare it.
16124 * pt.c (tsubst): Call it for operators.
16125 Use tsubst_copy for TREE_VECs.
16127 * parse.y (template_arg): The expr has precedence like '>'.
16129 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
16131 * pt.c (coerce_template_parms): Don't coerce an expression using
16133 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
16134 (tsubst): Don't use build_index_2_type if the max_value uses template
16136 * method.c (build_overload_int): Emit something arbitrary for an
16137 expression using template parms.
16139 * parse.y (template_close_bracket): New non-terminal to catch use
16140 of '>>' instead of '> >' in template class names.
16141 (template_type): Use it.
16142 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
16144 * tree.def: Add CAST_EXPR.
16145 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
16146 CONVERT_EXPR for minimal_parse_mode.
16147 * typeck.c (build_c_cast): Likewise.
16148 * pt.c (tsubst_copy): Likewise.
16149 * decl2.c (build_expr_from_tree): Likewise.
16150 * error.c (dump_expr): Likewise.
16152 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16154 * except.c (SetTerminate, SetUnexpected): Put back global vars.
16155 (init_exception_processing): Put back decl/init of
16156 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
16157 fns from libstdc++.
16159 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
16160 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
16162 * cp-tree.h (declare_uninstantiated_type_level,
16163 uninstantiated_type_level_p): Delete prototypes.
16165 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
16167 * pt.c (tsubst_expr): Add default return.
16169 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16171 * error.c (fndecl_as_string): Delete unused arg CNAME.
16172 * sig.c (build_signature_table_constructor,
16173 build_signature_method_call): Fix calls.
16175 * class.c (the_null_vtable_entry): Delete var definition.
16176 (init_class_processing): Delete tree the_null_vtable_entry init.
16177 * decl.c (no_print_{functions, builtins}): Declare as static.
16178 (__tp_desc_type_node): #if 0 var definition.
16179 (init_type_desc): #if 0 init of __tp_desc_type_node.
16180 (vb_off_identifier): Move var decl into init_decl_processing.
16181 (current_function_assigns_this): Declare as static.
16182 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
16183 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
16184 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
16185 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
16186 * init.c (BI_header_type, BI_header_size): Declare as static.
16187 * pt.c (template_classes): Delete unused var.
16188 (add_pending_template): Delete decl for non-existent fn.
16189 (lookup_template_class): Delete vars CODE and TAG_CODE.
16190 (instantiate_template): Delete unused var TARGS.
16191 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
16193 (__tp_desc_type_node): #if 0 var decl.
16194 (fndecl_as_string): Fix prototype.
16196 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
16198 * tree.def: Add GOTO_STMT.
16199 * pt.c (tsubst_expr): Support goto and labels.
16200 * decl.c (define_label): Support minimal parsing.
16201 * parse.y (simple_stmt): Likewise.
16203 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16205 * xref.c (GNU_xref_member): Only define/set var I if
16206 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
16208 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
16209 (GNU_xref_end): Fix call.
16210 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
16211 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
16213 * tree.c (build_exception_variant): Delete unused vars I, A, T,
16215 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
16216 (mapcar): Delete unused var CODE.
16217 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
16218 (break_out_cleanups): Fix call.
16219 (bot_manip): Likewise.
16220 * call.c (build_method_call): Likewise.
16221 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
16223 * typeck.c (unary_complex_lvalue, build_modify_expr,
16224 convert_for_initialization): Likewise.
16225 * typeck2.c (build_functional_cast): Likewise.
16226 * cp-tree.h (build_cplus_new): Fix prototype.
16228 * repo.c (open_repo_file): Delete unused var Q.
16229 (repo_compile_flags, repo_template_declared,
16230 repo_template_defined, repo_class_defined, repo_inline_used,
16231 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
16232 (repo_get_id, repo_vtable_used): Declare as static.
16233 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
16236 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
16238 * parse.y (pending_inlines): Add function_try_block case.
16240 * pt.c (unify): Fix for template const parms.
16242 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16244 * lex.c (extract_interface_info): Delete forward decl.
16245 (default_copy_constructor_body, default_assign_ref_body): Delete
16246 decls for non-existent functions.
16247 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
16248 (init_lex): Delete setting them.
16249 (cons_up_default_function): Delete unused vars FUNC_BUF,
16250 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
16251 #if 0'd synth code.
16252 (toplevel, expression_obstack): Delete unused extern decls.
16253 (tree_node_kind): Delete unused enum.
16254 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
16256 (tree_node_kind_names): Delete unused extern decl.
16257 (synth_obstack): Delete unused var.
16258 (init_lex): Don't set it.
16259 (init_parse): Add decl before use.
16260 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
16261 (current_unit_{name, language}): Delete unused vars.
16262 (check_newline): Don't bother setting them, just accept the #pragma.
16263 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
16264 (current_unit_{name, language}): Delete decls.
16266 * search.c: Wrap all of the memoized functions, macros, and
16267 variables inside #ifdef GATHER_STATISTICS.
16268 (lookup_field, lookup_fnfields): Likewise.
16269 (init_search_processing): Likewise.
16270 (reinit_search_statistics): Wrap whole function.
16271 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
16273 * decl.c (finish_function): Only call pop_memoized_context if
16274 GATHER_STATISTICS is defined.
16275 (start_function): Likewise for push_memoized_context.
16276 * class.c (pushclass, popclass): Likewise.
16278 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
16279 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
16281 * cvt.c (cp_convert): Delete unused local var FORM.
16282 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
16285 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
16287 * pt.c (do_poplevel): Oops; really return what we get from
16288 poplevel this time.
16290 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16292 * cp-tree.h (is_aggr_type): Add prototype.
16294 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
16295 * method.c ({push,pop}_cp_function_context): Delete decls.
16296 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
16297 (SetUnexpected, SetTerminate): Delete unused vars.
16298 (init_exception_processing): Don't set SetUnexpected or
16299 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
16300 (output_exception_table_entry): Delete unused array LABEL.
16301 (expand_internal_throw): Delete unused var PARAMS.
16302 (expand_start_catch_block): Delete unused var CLEANUP.
16303 (emit_exception_table): Delete unused var EH_NODE_DECL.
16304 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
16305 GOTO_UNWIND_AND_THROW. Don't set them.
16306 (end_eh_unwinder): Add top decl.
16307 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
16308 (exception_section, push_rtl_perm, do_function_call,
16309 lang_interim_eh, push_eh_cleanup, eh_outer_context,
16310 expand_end_eh_spec, end_eh_unwinder): Declare as static.
16311 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
16312 throw_used): Likewise.
16313 * cp-tree.h (expand_end_eh_spec): Delete prototype.
16315 * search.c (dfs_mark, dfs_mark_vtable_path,
16316 dfs_unmark_vtable_path, dfs_mark_new_vtable,
16317 dfs_unmark_new_vtable, dfs_clear_search_slot,
16318 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
16319 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
16320 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
16322 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
16323 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
16324 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
16325 Only define #ifdef GATHER_STATISTICS.
16326 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
16328 (vbase_decl): Delete var definition.
16329 (init_search): Delete old decl.
16330 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
16331 never actually used.
16332 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
16333 (get_base_distance_recursive): Delete unused fourth arg
16334 BASETYPE_PATH. Fix call .
16335 (get_base_distance): Fix call.
16336 (push_class_decls): Delete unused var ID.
16337 (make_memoized_table_entry): Declare as static.
16338 (breadth_first_search): Declare as static.
16339 (tree_has_any_destructor_p): Declare as static.
16340 (pop_class_decls): Delete unused arg pop_class_decls.
16341 * class.c (popclass): Fix call to pop_class_decls.
16342 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
16343 tree_has_any_destructor_p): Delete prototypes.
16345 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
16346 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
16347 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
16348 (build_user_desc): Delete unused var T.
16349 (build_class_desc): Delete unused vars T and OFF.
16350 (build_t_desc): Delete unused var NAME_STRING.
16351 (build_headof): Make static.
16352 (get_bad_cast_node): Likewise.
16353 (get_def_to_follow): Likewise.
16354 * cp-tree.h (init_type_desc): Add prototype.
16355 (build_headof): Remove prototype.
16357 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
16359 * pt.c (tsubst): Only look for matching decls at file scope for
16360 non-member functions.
16362 * call.c (build_scoped_method_call): Handle scoped destructor
16363 calls in templates.
16365 * decl.c (*_top_level): Also save previous_class_values.
16367 * pt.c (tsubst_expr): Support do {} while loops.
16368 * parse.y (simple_stmt): Likewise.
16369 * tree.def: Likewise.
16371 * method.c (build_overload_identifier): For a class nested in a
16372 template class, don't mangle in the template parms from our
16375 * lex.c, cp-tree.h: Remove support for template instantiations in
16376 the pending_inlines code.
16377 * pt.c: Remove dead functions and unused arguments.
16378 (uses_template_parms): TYPENAME_TYPEs always use template parms.
16379 * parse.y: Stop passing anything to end_template_decl.
16380 * tree.c (print_lang_statistics): Only print tinst info #ifdef
16383 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16385 * init.c (expand_recursive_init{,_1}): Delete decls.
16386 (sort_member_init): Delete unused var INIT.
16387 (emit_base_init): Delete unused var X.
16388 (build_offset_ref): Delete unused var CNAME.
16389 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
16390 (emit_base_init): Delete unused local var BASE. Delete extern
16391 decl of IN_CHARGE_IDENTIFIER.
16392 (build_delete): Delete unused local var VIRTUAL_SIZE.
16394 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
16395 (build_delete): Fix call.
16396 * decl2.c (delete_sanity): Likewise.
16397 * cp-tree.h (build_vec_delete): Update prototype.
16399 * typeck.c (common_base_type): Delete unused var TMP.
16400 (build_binary_op): Delete local var ARGS_SAVE.
16401 (build_array_ref): Delete unused var ITYPE.
16402 (c_expand_return): Delete unused var USE_TEMP.
16404 * typeck.c (compexcepttypes): Delete unused arg STRICT.
16405 (comptypes): Fix calls.
16406 * decl.c (duplicate_decls): Likewise.
16407 * cp-tree.h (compexcepttypes): Delete extra arg.
16409 * decl2.c (check_classfn): Delete unused second arg CNAME.
16410 * decl.c (start_decl, grokfndecl): Fix calls.
16411 * init.c (do_friend): Likewise.
16412 * cp-tree.h (check_classfn): Update prototype.
16414 * cp-tree.h (signature_error, import_export_vtable,
16415 append_signature_fields, id_in_current_class, mark_used,
16416 copy_assignment_arg_p): Add decls.
16417 * decl2.c (mark_used): Delete decl.
16419 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
16421 * class.c (get_vtable_entry): Disable unused function.
16422 (doing_hard_virtuals): Delete unused static global var.
16423 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
16424 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
16425 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
16426 (modify_one_vtable): Delete unused var OLD_RTTI.
16427 (finish_struct_anon): Delete unused vars OFFSET and X.
16428 (finish_struct_bits): Delete unused var METHOD_VEC.
16429 (get_basefndecls): Delete unused var PURPOSE. Delete unused
16430 for-scope local variable METHODS.
16432 * call.c (user_harshness): Delete unused/unneeded arg PARM.
16433 (ideal_candidate): Delete unused args BASETYPE and PARMS.
16434 (build_method_call): Delete unused args passed into ideal_candidate.
16435 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
16436 * cp-tree.h (synthesize_method): Add decl.
16438 * decl.c (note_level_for_for): Give void return type.
16439 (pushdecl_nonclass_level): Likewise.
16440 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
16441 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
16442 (suspend_binding_level): Delete unused var LEVEL.
16443 (duplicate_decls): Delete unused var CTYPE.
16444 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
16445 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
16447 (grokdeclarator): Delete unused var C.
16448 (grokdeclarator): Delete unused var SIZE_VARIES.
16449 (grokparms): Delete unused var SAW_VOID.
16450 (start_function): Delete unused var OLDDECL.
16451 (cplus_expand_expr_stmt): Delete unused var
16452 REMOVE_IMPLICIT_IMMEDIATELY.
16454 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
16456 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
16458 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
16460 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
16461 (build_min_nt): Likewise.
16462 * pt.c (do_pushlevel): Emit line note.
16463 (do_poplevel): Return what we get from poplevel.
16464 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
16465 * parse.y: Use do_pushlevel and do_poplevel.
16466 * cp-tree.h: Declare do_poplevel.
16468 * cp-tree.h: Declare at_eof.
16469 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
16470 * decl2.c (import_export_decl): Renamed from import_export_inline.
16471 (finish_file): Call it to do interface handling for statics.
16472 * pt.c (tsubst_copy): Call mark_used on variables and functions
16475 * decl2.c (finish_file): Don't emit statics we can't generate.
16476 * pt.c (instantiate_decl): Don't set interface on instantiations
16479 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
16480 * tree.c (print_lang_statistics): Print max template depth.
16481 * pt.c (push_tinst_level): Dump entire instantiation context.
16482 (instantiate_class_template): Use it and pop_tinst_level.
16483 (instantiate_decl): Likewise.
16485 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
16486 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
16488 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
16490 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
16491 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
16492 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
16493 the new template implementation.
16495 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16497 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
16499 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
16501 * decl.c (cp_finish_decl): Delay emitting the debug information for
16502 a typedef that has been installed as the canonical typedef, if the
16503 type has not yet been defined.
16505 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
16507 * decl2.c (grokfield): Still call pop_nested_class for access decls.
16509 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16511 * decl.c (lookup_label): Call label_rtx.
16513 * decl.c (make_binding_level): New function.
16514 (pushlevel, pushlevel_class): Call it instead of explicit
16515 duplicate calls to xmalloc.
16517 * decl.c (init_decl_processing): Delete useless build_pointer_type
16520 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
16521 (sizet_ftype_string): Delete variable.
16522 (init_decl_processing): Add built-in functions fabsf, fabsl,
16523 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
16524 variable strlen_ftype, used for strlen.
16526 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
16528 * decl.c (push_to_top_level): Start from current_binding_level
16529 again for now; the stl hacks depend on g++ being broken in this
16530 way, and it'll be fixed in the template rewrite.
16532 * tree.def: Add USING_DECL.
16533 * decl2.c (do_class_using_decl): Implement.
16534 (grokfield): Pass access decls off to do_class_using_decl instead of
16536 * error.c (dump_decl): Handle USING_DECLs.
16537 * decl.c (grokdeclarator): Remove code for handling access decls.
16538 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
16539 as access decls for now.
16540 (finish_struct): Don't check USING_DECLs for other uses of the name.
16542 * search.c (get_matching_virtual): Use cp_error_at.
16544 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16546 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
16548 (self_promoting_args_p): Move the check that TYPE is non-nil
16549 before trying to look at its main variant.
16550 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
16552 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
16554 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
16555 (do_friend): Delete call to xref_friend.
16556 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
16558 * typeck.c (convert_sequence): #if 0 unused function.
16560 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
16561 be in decl_in_memory_p.
16562 (decl_in_memory_p): Delete decl.
16563 * expr.c (decl_in_memory_p): Delete fn.
16564 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
16566 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
16568 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
16570 * class.c (finish_struct_1): Check for a pure-specifier on a
16571 non-virtual function here.
16573 * decl2.c (grok_function_init): Don't check whether the function
16575 (grokfield): Don't call check_for_override here.
16577 * decl.c (push_to_top_level): Start from inner_binding_level,
16578 check class_shadowed in class levels.
16580 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
16582 * decl.c (resume_level): Ignore things that don't have names, instead
16585 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16587 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
16589 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
16591 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
16594 * parse.y (complete_type_name): Bind global_scope earlier.
16595 (complex_type_name): Likewise.
16596 (qualified_type_name): Remove.
16598 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
16600 * decl.c (grokfndecl): Move code that looks for virtuals in base
16602 * class.c (check_for_override): ... to a new function.
16603 (finish_struct_1): Call it.
16605 * cp-tree.h: Declare warn_sign_compare.
16607 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
16608 rather than extra_warnings to decide whether to warn about
16609 comparison of signed and unsigned.
16611 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
16612 implies -Wsign-compare. -Wall doesn't imply -W.
16614 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
16616 * typeck.c (build_component_ref): Fix to handle anon unions in base
16619 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16621 * class.c (resolves_to_fixed_type_p): Delete code dealing with
16622 a WITH_CLEANUP_EXPR, since we don't generate them any more.
16623 * cvt.c (build_up_reference): Likewise.
16624 * decl.c (grok_reference_init): Likewise.
16625 (cp_finish_decl): Likewise.
16626 * error.c (dump_expr): Likewise.
16627 * tree.c (real_lvalue_p): Likewise.
16628 (lvalue_p): Likewise.
16629 (build_cplus_new): Likewise.
16630 (unsave_expr_now): Likewise.
16631 * typeck.c (unary_complex_lvalue, build_modify_expr,
16632 c_expand_return): Likewise.
16634 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16636 Make the C++ front-end pay attention to attributes for structures.
16637 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
16639 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
16640 Take out old round_up_size use and setting the DECL_ALIGN possibly
16641 using it. Take out setting of TYPE_ALIGN to round_up_size, which
16642 can override what the attribute set.
16643 * cp-tree.h (finish_struct): Update prototype.
16644 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
16645 attributes to finish_struct.
16646 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
16647 value down into finish_struct.
16648 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
16650 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
16652 * decl.c (poplevel): Re-word dead for local handling.
16653 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
16654 (cp_finish_decl): If is_for_scope, check for duplicates so
16655 we can disable is_for_scope. Otherwise, preserve_temp_slots.
16657 * lex.c (do_identifier): Use global binding in preference of
16658 dead for local variable.
16660 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
16662 * init.c (initializing_context): Handle anon union changes, the
16663 context where fields of anon unions can be initialized now has to be
16664 found by walking up the TYPE_CONTEXT chain.
16666 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
16668 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
16669 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
16670 (obscure_complex_init): If bss is supported, always set
16671 DECL_INITIAL to error_mark_node.
16673 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16675 * init.c (is_friend): Make sure there's a context before we see if
16678 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
16680 * init.c (is_friend): Classes are not friendly with nested classes.
16682 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
16684 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
16685 and record its result.
16687 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
16689 * class.c (finish_struct_anon): Switch around code to not move anon
16690 union elements around, nor mess up their contexts, nor offsets,
16691 instead we now build up the right number of COMPONENT_REFs for all
16692 the anon unions that may be present at build_component_ref time.
16693 * typeck.c (lookup_anon_field): New routine to handle field lookup
16694 on fields without names. We find them, based upon their unique type
16696 * typeck.c (build_component_ref): Allow FIELD_DECL components.
16697 Handle finding components in anonymous unions, and ensure that a
16698 COMPONENT_REF is built for each level as necessary.
16700 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
16702 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
16703 code that ensures that copy ctors are used if appropriate.
16705 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16707 * init.c (build_vec_delete): Only give an error if base isn't an
16710 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
16712 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
16713 (yylex): If we see `new', keep slurping.
16715 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
16717 * class.c (finish_struct_1): Move code for handling anon unions...
16718 (finish_struct_anon): to here. Fixup so that we do the offset
16719 calculations right, and so that the fields are physically moved to
16720 the containers's chain.
16722 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16724 * decl.c (grokdeclarator): Avoid trying to get an operand off an
16727 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
16729 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
16730 POINTER_SIZE to agree with expr.c.
16732 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
16734 * search.c (lookup_field): Don't report ambiguities if protect is 0,
16735 instead return NULL_TREE.
16737 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
16739 * class.c (finish_struct_1): Call warn_hidden if we want warnings
16740 about overloaded virtual functions.
16741 (warn_hidden): New routine to warn of virtual functions that are
16742 hidden by other virtual functions, that are not overridden.
16743 (get_basefndecls): New routine, used by warn_hidden.
16744 (mark_overriders): New routine, used by warn_hidden.
16745 * search.c (get_matching_virtual): Remove old warning that just
16748 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16750 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
16752 * typeck.c (null_ptr_cst_p): Delete unused fn.
16753 (build_function_call_maybe): Delete unused fn.
16755 * expr.c (extract_init): #if 0 the code after unconditional return 0
16758 Delete old cadillac code.
16759 * edsel.c: Remove file.
16760 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
16761 * Makefile.in (CXX_OBJS): Delete edsel.o.
16762 (edsel.o): Delete rule.
16763 * cp-tree.h (flag_cadillac): Delete var decl.
16764 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
16765 * decl2.c (flag_cadillac): Delete var definition.
16766 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
16767 (grokfield): Delete code depending on flag_cadillac.
16768 (finish_anon_union): Likewise.
16769 * class.c (finish_struct_1): Likewise.
16770 (pushclass): Likewise.
16771 (popclass): Likewise.
16772 (push_lang_context): Likewise.
16773 (pop_lang_context): Likewise.
16774 * decl.c (init_decl_processing): Likewise.
16775 (start_decl): Likewise.
16776 (cp_finish_decl): Likewise.
16777 (xref_tag): Likewise.
16778 (finish_enum): Likewise.
16779 (start_function): Likewise.
16780 (finish_function): Likewise.
16781 (finish_stmt): Likewise.
16782 * lex.c (lang_init): Likewise.
16783 (check_newline): Likewise.
16785 * lex.c (do_pending_inlines): Delete synthesized method kludge.
16787 Delete defunct, ancient garbage collection implementation.
16788 * rtti.c: New file with the RTTI stuff from gc.c.
16789 * gc.c: Removed file (moved the remaining stuff into rtti.c).
16790 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
16791 (rtti.o): New rule, replacing gc.o.
16792 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
16793 * cp-tree.h: Delete gc-related fn decls.
16794 (DECL_GC_OFFSET): Delete macro.
16795 (flag_gc): Delete extern decl.
16796 * decl.c (current_function_obstack_index): Delete var decl.
16797 (current_function_obstack_usage): Delete var decl.
16798 (start_function): Delete clearing of current_function_obstack_index
16799 and current_function_obstack_usage.
16800 (init_decl_processing): Delete code relying on -fgc.
16801 Delete call to init_gc_processing.
16802 (cp_finish_decl): Delete calls to build_static_gc_entry and
16803 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
16804 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
16805 and to expand_expr of a __gc_main call.
16806 (maybe_gc_cleanup): Delete var decl.
16807 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
16808 * decl2.c (flag_gc): Delete var decl.
16809 (lang_f_options): Delete offering of -fgc.
16810 (lang_decode_option): Delete -fgc and -fno-gc handling.
16811 (get_temp_regvar): Delete gc code.
16812 * init.c (build_new): Delete gc code.
16813 * lex.c (init_lex): Delete checking of flag_gc.
16815 * typeck.c (convert_arguments): Delete gc code.
16816 (build_component_addr): Delete -fgc warning.
16817 (build_modify_expr): Delete gc code.
16819 * decl2.c (build_push_scope): Delete fn.
16820 * cp-tree.h (build_push_scope): Delete decl.
16822 * search.c (clear_search_slots): Delete fn.
16823 * cp-tree.h (clear_search_slots): Delete decl.
16825 * search.c (tree_needs_constructor_p): Delete fn.
16826 * cp-tree.h (tree_needs_constructor_p): Delete decl.
16828 * tree.c (id_cmp): Delete fn.
16830 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
16831 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
16833 * tree.c (decl_value_member): Delete fn.
16834 * cp-tree.h (decl_value_member): Delete decl.
16836 * tree.c (list_hash_lookup_or_cons): Delete fn.
16837 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
16839 * method.c (cplus_exception_name): Delete fn.
16840 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
16842 * spew.c (shift_tokens): Delete fn.
16844 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
16846 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
16848 * parse.y: Likewise.
16850 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16852 * tree.c (build_cplus_staticfn_type): Delete function definition;
16854 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
16856 * tree.c (virtual_member): Delete function definition; never used.
16857 * cp-tree.h (virtual_member): Delete decl.
16859 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
16861 * typeck.c (build_component_ref): Handle getting vbase pointers
16862 out of complex multiple inheritance better.
16864 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
16866 * typeck.c (build_object_ref): Make sure we use the real type, not
16867 any reference type.
16869 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
16871 * tree.c (build_exception_variant): Don't create new types if we
16872 don't have to, also build new types on the right obstack.
16874 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
16876 * decl.c (store_bindings): Split out from push_to_top_level.
16877 (push_to_top_level): Call it for b->type_shadowed on class binding
16880 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
16882 * search.c (expand_upcast_fixups): Fix so that offsets stored in
16883 vbase_offsets are always right. Fixes a problem where virtual base
16884 upcasting and downcasting could be wrong during conversions on this
16885 during virtual function dispatch at ctor/dtor time when dynamic
16886 vtable fixups for deltas are needed. This only sounds easier than
16888 (fixup_virtual_upcast_offsets): Change to reflect new calling
16889 convention for expand_upcast_fixups.
16891 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16893 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
16894 check that it's usable as the bitfield width.
16896 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16898 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
16899 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
16900 only ever used for functions in it.
16902 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
16904 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
16905 (nested_type): Likewise.
16906 (nested_name_specifier): Use lastiddecl.
16908 * decl.c (grokdeclarator): Adjust accordingly.
16909 * init.c (expand_member_init): Likewise.
16910 * parse.y (base_class): Likewise.
16911 * typeck2.c (build_functional_cast): Likewise.
16913 * typeck2.c (build_functional_cast): Fill in name after we've
16914 checked for non-aggr type.
16916 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
16918 * decl2.c (warn_pointer_arith): Default to on.
16920 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
16922 * lex.c (is_rid): New function.
16923 * decl.c (grokdeclarator): Diagnose reserved words used as
16926 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
16928 * tree.c (get_decl_list): Don't lose cv-quals.
16930 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
16931 typespecs used as declarator-ids.
16933 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
16935 * decl.c (poplevel): When poping a level, don't give a warning for
16936 any subblocks that already exist.
16938 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
16940 * typeck.c (build_object_ref): Finish what I started.
16942 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
16944 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
16946 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
16949 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
16951 * decl.c (xref_tag): Handle passing a type in directly.
16953 * parse.y (qualified_type_name): Pull out the type.
16954 (nested_type): Likewise.
16955 Take types directly instead of as identifiers.
16956 * call.c (build_scoped_method_call): Take types directly instead of
16958 * decl.c (xref_basetypes): Likewise.
16959 * init.c (expand_member_init): Likewise.
16960 (build_member_call): Likewise.
16961 (build_offset_ref): Likewise.
16962 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
16963 * method.c (do_build_assign_ref): Likewise.
16964 * decl.c (grokdeclarator): Handle a type appearing as the
16965 declarator-id for constructors.
16966 * method.c (do_build_copy_constructor): current_base_init_list now
16967 uses the types directly, not their names.
16968 * init.c (sort_base_init): Likewise.
16969 (expand_member_init): Likewise.
16970 * init.c (is_aggr_type): New function, like is_aggr_typedef.
16972 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
16974 * tree.c (layout_basetypes): Call build_lang_field_decl instead
16975 of build_lang_decl if first arg is a FIELD_DECL.
16977 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16979 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
16981 * except.c (expand_start_catch_block): Set TREE_USED to avoid
16982 warnings about the catch handler.
16984 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
16986 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
16987 expand_target_expr.
16989 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16991 Fix access control to use trees rather than integers.
16992 * class.c (access_{default, public, protected, private,
16993 default_virtual, public_virtual, private_virtual}_node): Add
16995 (init_class_processing): Do creation of those nodes.
16996 * cp-tree.h (access_type): Delete enum decl.
16997 (access_{default, public, protected, private, default_virtual,
16998 public_virtual, private_virtual}_node): Add decls.
16999 (compute_access): Change return type.
17000 * search.c (compute_access): Have tree return type, instead of enum.
17001 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
17002 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
17003 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
17004 * parse.y (VISSPEC): Make ttype rather than itype.
17005 (base_class_access_list): Likewise.
17006 * *.[cy]: Change all refs of `access_public' to `access_public_node',
17008 * call.c (build_method_call): Make ACCESS be a tree.
17009 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
17010 * cvt.c (convert_to_aggr): Likewise.
17011 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
17013 * method.c (hack_identifier): Likewise.
17014 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
17016 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
17018 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
17019 frontend, and make it more consistent with respect to
17020 warn_pointer_arith.
17022 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
17024 * decl.c (pushdecl): Check for duplicate parameter names.
17026 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
17028 * decl.c (expand_static_init): Call assemble_external for atexit.
17030 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
17032 * except.c (do_unwind): Remove some generated dead code.
17033 (eh_outer_context): New routine, factor out some common code from
17034 expand_builtin_throw and end_eh_unwinder. Add code to do return
17035 address masking for the PA.
17036 (expand_builtin_throw): Use eh_outer_context instead of open coding
17038 (end_eh_unwinder): Likewise.
17040 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
17042 * except.c (expand_throw): Call assemble_external for __empty, if we
17045 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
17047 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
17048 NORMAL_RETURN_ADDR_OFFSET.
17049 (end_eh_unwinder): Likewise.
17051 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
17053 * gc.c (build_dynamic_cast): Make sure we don't cast away const
17054 when dealing with references, and make sure we handle dynamic
17055 casting to a cv qualified reference.
17057 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
17059 * except.c (struct eh_context): New structure top hold eh context
17061 (push_eh_context): New routine.
17062 (pop_eh_context): Likewise.
17063 * decl.c (push_cp_function_context): Use them.
17064 (pop_cp_function_context): Likewise.
17066 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
17068 * decl2.c (finish_file): Also prune uninteresting functions in the
17069 inline emission loop.
17071 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
17073 * sig.c (build_signature_table_constructor): Mark functions
17074 in the signature as referenced.
17076 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
17078 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
17079 the inline emission stuff.
17081 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
17083 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
17085 * lang-options.h: Add -f{no-,}weak.
17086 * decl.c (init_decl_processing): If the target does not support weak
17087 symbols, don't use them.
17088 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
17090 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
17092 * init.c (expand_member_init): warning for base init after members.
17094 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
17096 * cvt.c (build_expr_type_conversion): Don't convert to a reference
17099 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
17101 * method.c (report_type_mismatch): Improve wording for volatile
17104 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
17106 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
17107 expand_assignment, as the later doesn't handle things that have
17108 copy constructors well. The compiler would do bitwise copying,
17109 instead of ctor calling in some cases.
17111 Wed Dec 13 17:05:54 1995 Paul Eggert <eggert@twinsun.com>
17113 * g++.c (my_strerror): Return "cannot access" if errno is 0.
17114 (pfatal_with_name, perror_exec): Don't assume that
17115 the returned value from my_strerror contains no '%'s.
17117 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
17119 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
17121 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
17122 TYPE_METHODS/TREE_CHAIN mean what they used to.
17123 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
17124 instead of TYPE_METHODS.
17125 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
17126 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
17127 * cp-tree.h (CLASSTYPE_METHODS): Lose.
17128 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
17130 (struct lang_decl): Lose next_method field.
17131 (DECL_NEXT_METHOD): Lose.
17132 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
17133 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
17135 (finish_struct_methods): Don't mess with the TREE_CHAINs in
17138 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
17141 * call.c (build_method_call): Synthesize here even when not inlining.
17142 * typeck.c (build_function_call_real): Likewise.
17144 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
17146 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
17147 == DBX_DEBUG, call dbxout_start_new_source_file and
17148 dbxout_resume_previous_source_file when appropriate.
17150 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
17152 * except.c (start_anon_func): Push to the top level.
17153 (end_anon_func): Pop from the top level.
17155 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
17157 * cp-tree.h (build_cleanup): New routine to build cleanups.
17158 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
17159 call at ctor time and use atexit to run it later.
17160 * decl2.c (build_cleanup): New routine, taken from finish_file.
17161 (finish_file): Use build_cleanup instead, and don't put function
17162 local statics in global dtor list.
17164 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
17166 * except.c (expand_throw): Ensure that we have cleanups, if we try
17167 and expand cleanups.
17169 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
17171 * except.c (expand_throw): Add logic to manage dynamic cleanups for
17173 (expand_end_catch_block): Use the magic of expand_goto, instead of
17174 emit_jump so that we get the cleanup for any catch clause parameter
17175 and the cleanup for the exception object. Update to reflect label
17177 (push_eh_cleanup): New routine to register a cleanup for an
17179 (empty_fndecl): Used to default cleanup actions to
17181 (init_exception_processing): Setup empty_fndecl. Setup
17183 (expand_start_catch_block): Update to reflect label changes. Call
17184 push_eh_object to register the cleanup for the EH object.
17185 (start_anon_func): New routine to start building lambda expressions
17187 (end_anon_func): New routine to end them.
17188 (struct labelNode): Change so that we can use tree labels, or rtx
17190 (saved_cleanup): Object to check for dynamic cleanups for the
17191 exception handling object.
17192 (push_label_entry): Change so that we can use tree labels, or rtx
17194 (pop_label_entry): Likewise.
17195 (top_label_entry): Likewise.
17196 (expand_start_all_catch): Use tree label instead of rtx label, so
17197 that we can get the magic of expand_goto.
17198 (expand_end_all_catch): Update to reflect label changes.
17200 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
17202 * typeck.c (get_member_function_from_ptrfunc): Remove remnants of
17203 building_cleanup logic, as we now use UNSAVE_EXPRs.
17204 * cp-tree.h (unsave_expr): Declare it.
17205 * decl.c (building_cleanup): Remove.
17206 (maybe_build_cleanup): Remove building_cleanup logic, and use
17207 UNSAVE_EXPR instead.
17209 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
17211 * gc.c (build_t_desc): Update error message to say <typeinfo>.
17213 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
17215 * decl.c (pushdecl): Only warn about shadowing a local variable if
17216 warn_shadow is true.
17218 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
17220 * typeck.c (build_binary_op_nodefault): Added warning about
17221 comparisons between different enum types with -Wall, unless
17222 -fenum-int-equiv set.
17224 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
17226 * class.c (finish_struct_1): Skip down to the inner type in
17227 multidimensional arrays. Ensures ctors will be made for types that
17230 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
17232 * decl.c (last_dtor_insn): New to track the last compiler generated
17234 (store_parm_decls): Set it.
17235 (finish_function): Use it to see if the dtor is empty. Avoid doing
17236 vtable setup all the time, if we can.
17237 (struct cp_function): Add last_dtor_insn.
17238 (push_cp_function_context): Save it.
17239 (pop_cp_function_context): Restore it.
17241 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
17243 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
17246 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
17248 * typeck.c (expand_target_expr): Make sure targets get put into the
17249 current temp_slot_level, so that the free_temp_slots call will reuse
17252 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
17254 * class.c (finish_struct_1): Delay delta fixups for virtual bases
17255 until after we have done the hard virtuals, to avoid a bogus `every
17256 virtual function must have a unique final overrider' for virtual
17257 functions that are only overridden by hard virtuals.
17259 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
17261 * pt.c (do_function_instantiation): Don't try to find a file-scope
17262 template for a member function.
17264 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
17266 * g++.c (main): Add handling of -nodefaultlibs.
17268 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
17270 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
17271 distinguish between direct bindings of reference variables, and
17272 indirect bindings of reference variables.
17273 * cvt.c (build_up_reference): Use it.
17274 * typeck.c (convert_arguments): Use it to indicate this is an
17276 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
17277 as they are unused.
17278 (expand_static_init): Likewise.
17279 (cplus_expand_expr_stmt): Likewise.
17280 * decl2.c (finish_file): Likewise.
17281 * init.c (perform_member_init): Likewise.
17282 (emit_base_init): Likewise.
17283 (expand_aggr_vbase_init_1): Likewise.
17285 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
17287 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
17288 get a DECL_LANG_SPECIFIC node.
17289 * cp-tree.h (lang_decl_flags): Add new member `level'.
17290 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
17291 decl_flags level member.
17293 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
17295 * call.c (build_method_call): Make sure instance has a
17296 TYPE_LANG_SPECIFIC node before we dive into it.
17298 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
17300 * method.c (make_thunk): Use TREE_SET_CODE to set thunk's tree code.
17302 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
17304 * decl.c (duplicate_decls): When smashing decls, smash staticness in
17307 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
17309 * decl.c (poplevel): Handle the merging of subblocks of cleanups
17310 when finishing blocks that have already been created (usually due to
17311 the fixup goto code). Fixes bad debugging information.
17313 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
17315 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
17316 that's not a list of overloaded functions.
17318 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
17320 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
17321 before trying to use DECL_ABSTRACT_VIRTUAL_P.
17323 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
17325 * decl2.c (mark_used): New function for hooking into setting of
17326 TREE_USED on decls.
17327 * call.c (build_method_call): Use it.
17328 * class.c (instantiate_type): Likewise.
17329 * init.c (build_offset_ref): Likewise. Don't call assemble_external
17330 for all like-named functions.
17331 * method.c (hack_identifier): Likewise.
17332 (emit_thunk): Don't call assemble_external.
17333 (make_thunk): Create thunk as a FUNCTION_DECL so that it
17334 gets the right mode and ENCODE_SECTION_INFO works.
17336 * parse.y: Use mark_used. Pass operator names to do_identifier.
17337 * lex.c (do_identifier): Handle operator names.
17339 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
17341 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
17343 * errfn.c: Include stdio.h.
17344 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
17346 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
17348 * typeck2.c (digest_init): Always convert initializers to the
17351 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
17353 * init.c (member_init_ok_or_else): Don't allow member initializers
17354 for indirect members, as it is invalid.
17356 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
17358 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
17360 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
17362 * parse.y (for.init.statement): Catch compound statements inside for
17363 initializations, if we're being pedantic.
17365 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
17367 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
17370 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
17372 * error.c (dump_expr): Don't core dump when a boolean expression is
17373 used as a default argument.
17375 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
17377 * class.c (finish_struct_bits): Check aggregate_value_p instead of
17380 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
17382 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
17383 BLKmode type that would otherwise be returned in registers.
17385 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
17387 * g++.c (WITHLIBC): New macro.
17388 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
17389 saw_libc and pass it at the end if it was set.
17391 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
17393 * parse.y (fn.def1): Call split_specs_attrs in
17394 declmods notype_declarator case.