1 1999-09-10 Mark Mitchell <mark@codesourcery.com>
3 * cp-tree.h (finish_function): Adjust prototype.
4 * decl.c (finish_function): Return the function compiled.
5 * pt.c (instantiate_decl): Don't play games with obstacks.
6 * tree.c (mapcar): Handle OFFSET_REF and BIT_FIELD_REF.
7 (search_tree): Likewise.
8 * typeck.c: Fix typo in comment.
9 * typeck2.c (store_init_value): Add comment.
11 * cp-tree.h (CPTI_ATEXIT): New macro.
12 (atexit_node): Likewise.
13 * decl.c (destroy_local_static): New function, broken out from ...
14 (expand_static_init): Here.
16 * rtti.c (get_tinfo_var): These should always be global
17 (expand_si_desc): Use tree, not RTL, functions to generate code.
18 (expand_class_desc): Likewise.
19 (expand_ptr_desc): Likewise.
20 (expand_attr_desc): Likewise.
21 (expand_generic_desc): Likewise.
22 (synthesize_tinfo_fn): Likewise.
24 1999-09-09 Mark Mitchell <mark@codesourcery.com>
26 * semantics.c (RECHAIN_STMTS): Remove `last' parameter.
27 (RECHAIN_STMTS_FROM_LAST): Remove. Replace all uses with
29 (RECHAIN_STMST_FROM_CHAIN): Likewise.
31 * parse.y (simple_stmt): Fix typo in last change.
33 * cp-tree.h (EXPR_STMT_ASSIGNS_THIS): New macro.
34 (STMT_IS_FULL_EXPR_P): Likewise.
35 (STMT_LINENO_FOR_FN_P): Likewise.
36 (prep_stmt): New function.
37 (building_stmt_tree): Tweak for safety.
38 * pt.c (tsubst_expr): Use prep_stmt throughout.
39 (add_tree): Move it to semantics.c
40 * semantics.c (add_tree): Move it here.
41 (finish_expr_stmt_real): New function.
42 (finish_expr_stmt): Use it.
43 (finish_if_stmt_cond): Use FINISH_COND.
44 (finish_while_stmt_cond): Likewise.
45 (finish_for_cond): Likewise.
46 (finish_stmt_tree): Tweak line-number handling.
47 (prep_stmt): New function.
48 (expand_stmt): Use it.
50 * cp-tree.h (begin_switch_stmt): Adjust prototype.
51 (finish_switch_cond): Likewise.
52 * parse.y (simple_stmt): Adjust accordingly.
53 * parse.c: Regenerated.
54 * pt.c (tsubst_expr): Adjust accordingly.
55 * semantics.c (expand_cond): New function.
56 (FINISH_COND): New macro.
57 (begin_switch_stmt): Build the SWITCH_STMT here.
58 (finish_switch_stmt_cond): Not here.
59 (expand_stmt): Adjust calls to begin_switch_stmt and
60 finish_switch_cond. Use expand_cond throughout.
62 * dump.c (dequeue_and_dump): Dump types for constants.
63 Describe DECL_ARG_TYPE more intuitively.
66 * decl.c (lang_mark_tree): Mark TYPE_LANG_SPECIFIC.
67 (lang_cleanup_tree): Remove.
68 * lex.c (make_lang_type): Use ggc_alloc to allocate
71 Reorganize per-function data.
72 * cp-tree.h (saved_scope): Add function_decl, bindings.
73 (language_function): Rename binding_level to bindings.
74 (cp_function_chain): Use the current_function, not the
76 (current_class_ptr): Make it work, even when there's no
78 (current_class_ref): Likewise.
79 (SF_DEFAULT, SF_PRE_PARSED, SF_INCLASS_INLINE, SF_EXPAND): New
81 (clear_temp_name): Remove.
82 * decl.c (check_function_type): New function, broken out from
84 (current_binding_level): Adjust definition.
85 (pushlevel): Simplify.
86 (poplevel): Don't use named_label_uses when we're outside
88 (mark_saved_scope): Mark function_decl and bindings.
89 (maybe_push_to_top_level): Don't unconditionally push a new
90 function context. Save bindings and the current_function_decl.
91 Don't clear named_labels.
92 (pop_from_top_level): Pop function context if appropriate.
93 (init_decl_processing): Set init_lang_status and free_lang_status,
94 rather than save_lang_status and restore_lang_status.
95 (start_function): Take SF_* flags. Don't clear per-function data.
96 Reorder and simplify to use new per-function data code. Add
98 (store_parm_decls): Don't call init_function_start here.
99 (finish_function): Adjust for new handling of per-function data.
100 (push_cp_function_context): Simplify.
101 (mark_cp_function_context): Change binding_level to bindings.
102 * decl2.c (clear_temp_name): Remove.
103 (start_objects): Use SF flags to start_function.
104 (start_static_storage_duration_function): Likewise.
105 * except.c (start_anon_func): Remove redundant calls to
106 push_function_context_to. Use SF flags to start function.
107 (end_anon_func): Remove redundant call to pop_function_context
109 * lex.c (reinit_parse_for_function): Don't initialize per-function
111 * method.c (emit_thunk): Clear current_function after calling
112 assemble_end_function. Use SF flags for start_function.
113 (synthesize_method): Use SF flags for start_function.
114 * parse.c: Regenerated.
115 * parse.y (fn.defpen): Likewise.
116 (pending_inline): Clear current_function, even if something goes
118 * pt.c (instantiate_decl): Use SF flags to start_function.
119 Don't save and restore expanding_p.
120 (add_tree): Handle the case where we are outside any function.
121 (end_tree): Likewise.
122 * rtti.c (sythesize_tinfo_fn): Use SF flags to start_function.
123 * semantics.c (begin_function_definition): Likewise.
124 (expand_body): Likewise.
126 1999-09-09 Nathan Sidwell <nathan@acm.org>
128 * cp-tree.h (convert_to_void): Prototype new function.
129 (require_complete_type_in_void): Remove prototype.
130 * cvt.c (convert_to_void): New function.
131 (ocp_convert): Use convert_to_void.
132 * decl.c (cplus_expand_expr_stmt): Likewise, for complete
134 * typeck.c (require_complete_type_in_void): Remove function.
135 (build_compound_expr): Use convert_to_void.
136 (build_static_cast): Likewise.
137 (build_c_cast): Likewise.
138 * semantics.c (finish_expr_stmt): Do not decay full expressions.
140 * typeck.c (build_x_compound_expr): Add FIXME.
142 1999-09-08 Mark Mitchell <mark@codesourcery.com>
144 * cp-tree.h (scratch_tree_cons): Remove.
145 * call.c: Replace all uses of expr_tree_cons, saveable_tree_cons,
146 and perm_tree_cons with plain tree_cons.
150 * except.c: Likewise.
154 * method.c: Likewise.
159 * search.c: Likewise.
160 * typeck.c: Likewise.
161 * parse.c: Regenerated.
162 * tree.c (build_srcloc): Simplify.
164 1999-09-08 Mark Mitchell <mark@codesourcery.com>
166 * cp-tree.h (lang_decl_flags): Remove permanent_attr.
168 (LANG_DECL_PERMANENT): Remove.
169 * decl.c (duplicate_decls): Don't mess about with obstacks trying
171 (lang_mark_tree): Mark DECL_LANG_SPECIFIC.
172 * lex.c (free_lang_decl_chain): Remove.
173 (build_lang_decl): Don't use obstacks.
174 (retrofit_lang_decl): Likewise.
175 (copy_lang_decl): Likewise.
177 * cp-tree.h (saved_scope): Remove old_binding_level and
178 function_decl. Tidy up.
179 * decl.c (mark_saved_scope): Don't set them.
180 (maybe_push_to_top_level): Clear memory.
182 * decl.c (layout_var_decl): Change prototype. Don't complete
183 types for external objects.
184 (check_initializer): Likewise. Tidy.
185 (initialize_local_var): Complete types here.
186 (cp_finish_decl): Not here. Reorganize a little.
187 (grokvardecl): Don't complete types here.
189 * decl.c (start_function): Clear last_dtor_insn and
190 last_parm_cleanup_insn.
191 (push_cp_function_context): Just copy over a little of
192 the old context, not all of it.
194 * cp-tree.h (copy_to_permanent): Remove.
195 (permanent_p): Likewise.
196 * decl.c (building_typename_type): Don't use copy_to_permanent.
197 (start_decl): Likewise.
198 (grok_reference_init): Likewise.
199 (cp_finish_decl): Likewise.
200 * init.c (build_new_1): Don't use mapcar.
201 (build_vec_delete_1): Don't use copy_to_permanent.
202 (build_vec_init): Likewise.
203 * parse.y (primary): Likewise.
204 * parse.c: Regenerated.
205 * pt.c (push_template_decl_real): Don't use copy_to_permanent.
206 (lookup_template_class): Likewise.
207 (tsubst_friend_function): Likewise.
208 (instantiate_class_template): Likewise.
209 (tsubst_decl): Likewise.
211 (instantiate_template): Likewise.
213 * rtti.c (get_tinfo_fn): Likewise.
214 (build_dynamic_cast): Likewise.
215 * semantics.c (finish_if_stmt_cond): Likewise.
216 (finish_while_stmt_cond): Likewise.
217 (finish_do_stmt): Likewise.
218 (finish_for_cond): Likewise.
219 (finish_for_expr): Likewise.
220 (finish_cleanup): Likewise.
221 (add_decl_stmt): Likewise.
222 (finish_named_return_value): Likewise.
223 (finish_qualified_call_expr): Likewise.
224 * tree.c (perm_manip): Remove.
225 (build_exception_variant): Don't use copy_to_permanent.
226 (permanent_p): Remove.
227 (copy_to_permament): Remove.
228 (build_min_nt): Don't use copy_to_permanent.
229 (build_min): Likewise.
230 (min_tree_cons): Likewise.
231 * typeckc.c (build_static_cast): Likewise.
232 (build_reinterpret_cast): Likewise.
233 (build_const_cast): Likewise.
235 1999-09-07 Mark Mitchell <mark@codesourcery.com>
237 * decl.c (ggc_p): Set it to 1.
238 (mark_saved_scope): Add prototype.
240 1999-09-07 Richard Henderson <rth@cygnus.com>
242 * cp-tree.h (C_PROMOTING_INTEGER_TYPE_P): Delete.
243 * typeck.c (self_promoting_args_p): Delete.
245 1999-09-07 Jason Merrill <jason@yorick.cygnus.com>
247 * search.c (binfo_for_vtable): Use CLASSTYPE_VFIELD_PARENT.
248 (dfs_bfv_queue_p, dfs_bfv_helper, struct bfv_info): Remove.
250 1999-09-07 Mark Mitchell <mark@codesourcery.com>
252 * Makefile.in (tree.o): Depend on ggc.h.
253 * class.c (make_method_vec): Remove.
254 (free_method_vec): Likewise.
255 (free_method_vecs): Remove.
256 (add_method): Don't use them.
257 * cp-tree.def (PTRMEM_CST): Make it longer.
258 (TEMPLATE_PARM_INDEX): Make it shorter.
259 * cp-tree.h (BINDING_HAS_LEVEL_P): New macro.
260 (template_parm_index): Remove RTL field.
261 (ptrmem_cst): Add RTL field.
262 (finish_function): Removed parameter.
263 (process_next_inline): Change prototype.
264 (init_cplus_unsave): Rename to init_tree.
265 (binding_init): Remove.
266 * decl.c (free_binding_nodes): Remove.
267 (push_binding): Don't use them. Set BINDING_HAS_LEVEL_P.
268 (pop_binding): Don't use free_binding_nodes.
269 (free_binding_vecs): Remove.
270 (store_bindings): Don't use them.
271 (pop_from_top_level): Likewise.
272 (lookup_namespace_name): Simplify.
273 (build_typename_type): Don't use obstack_free.
274 (unqualified_namespace_lookup): Simplify.
275 (lookup_name_real): Simplify.
276 (start_function): Remove comment about leaks.
277 (finish_function): Removed nested parameter. Call
278 expand_end_bindings even when building_stmt_tree.
279 Call ggc_push_context and ggc_pop_context around
280 rest_of_compilation, if necessary.
281 (mark_cp_function_context): Handle a NULL language-context.
282 (lang_mark_false_label_stack): Fix typo.
283 (lang_mark_tree): Handle CPLUS_BINDING, OVERLOAD,
284 TEMPLATE_PARM_INDEX. Handle the funny TYPE_LANG_SPECIFIC on
285 pointer to method types.
286 (lang_cleanup_tree): Use free to free TYPE_LANG_SPECIFIC.
287 * decl2.c (finish_objects): Adjust call to finish_function.
288 (finish_static_store_duration_function): Likewise.
289 (do_nonmember_using_decl): Remove call to binding_init.
290 * except.c (end_anon_func): Adjust call to finish_function.
291 * lex.c (mark_impl_file_chain): New function.
292 (init_parse): Call init_tree, not init_cplus_unsave.
294 (cp_pramga_interface): Use xmalloc, not permalloc.
295 (cp_pragma_implementation): Likewise.
296 (begin_definition_of_inclass_inline): Simplify.
297 (process_next_inline): Adjust prototype.
298 (do_scoped_id): Don't call binding_init.
299 (make_lang_type): Allocate TYPE_LANG_SPECIFIC with xmalloc.
300 * method.c (emit_thunk): Adjust call to finish_function.
301 (synthesize_method): Likewise.
302 * parse.y (%union): Add a new `pi' variant.
303 (PRE_PARSED_FUNCTION_DECL): Use it.
304 (fn.defpen): Likewise.
305 (fndef): Adjust call to finish_function.
306 * pt.c (instantiate_decl): Likewise.
307 * rtti.c (syntheisze_tinfo_fn): Likewise.
308 * semantics.c (expand_body): Likewise.
309 * tree.c: Include ggc.h.
310 (mark_list_hash): New function.
311 (binding_init): Remove.
312 (init_cplus_unsave): Rename to ...
313 (init_tree): This. Add GC roots.
315 1999-09-05 Mark Mitchell <mark@codesourcery.com>
317 Get ready for garbage collection.
318 * Makefile.in (CXX_TREE_H): Add varray.h
319 (lex.o): Depend on ggc.h.
322 (method.o): Likewise.
323 (search.o): Likewise.
326 * class.c: Include ggc.h.
327 (current_class_name): Remove.
328 (current_class_type): Likewise.
329 (current_access_specifier): Likewise.
330 (previous_class_type): Likewise.
331 (previous_class_values): Likewise.
332 (class_cache_firstobj): Likewise.
333 (current_lang_base): Likewise.
334 (current_lang_stack): Likewise.
335 (current_lang_stacksize): Likewise.
336 (lang_name_c): Likewise.
337 (lang_name_cplusplus): Likewise.
338 (lang_name_java): Likewise.
339 (current_lang_name): Likewise.
340 (base_layout_decl): Likewise.
341 (access_default_node): Likewise.
342 (access_public_node): Likewise.
343 (access_protected_node): Likewise.
344 (access_private_node): Likewise.
345 (access_default_virtual_node): Likewise.
346 (access_public_virtual_node): Likewise.
347 (access_protected_virtual_node): Likewise.
348 (access_private_virtual_node): Likewise.
349 (signed_zero_node): Likewise.
350 (init_class_processing): Don't build base_layout_decl.
351 (push_lang_context): Adjust now that current_lang_base is a varray.
352 (pop_lang_context): Likewise.
353 * cp-tree.h: Include varray.h.
354 (cp_global_trees): Add access_default, access_public,
355 access_protected, access_private, access_default_virtual,
356 access_public_virtual, access_protected_virtual,
357 access_private_virtual, ctor_identifier, delta2_identifier,
358 delta_identifier, dtor_identifier, in_charge_identifier,
359 index_identifier, nelts_identifier, this_identifier,
360 pfn_identifier, pfn_or_delta2_identifier, vptr_identifier,
361 lang_name_c, lang_name_cplusplus, lang_name_java,
362 empty_except_spec, null, jclass, minus_one, terminate.
363 (saved_scope): Move here from decl.c. Define globals in terms of
364 saved_scope: current_namespace, current_class_name,
365 current_class_type, current_access_specifier, current_lang_stack,
366 current_lang_base, current_lang_name, current_function_parms,
367 current_template_parms, processing_template_decl,
368 processing_specialization, processing_explicit_instantiation,
369 previous_class_type, previous_class_values, class_cache_firstobj.
370 (scope_chain): New variable.
371 (init_pt): New function.
372 * decl.c (current_namespace): Remove.
373 (this_identifier, in_charge_identifier, ctor_identifier): Likewise.
374 (dtor_identifier, pfn_identifier, index_identifier): Likewise.
375 (delta_identifier, delta2_identifier): Likewise.
376 (pfn_or_delta2_identifier, tag_identifier): Likewise
377 (vt_off_identifier, empty_except_spec, null_node): Likewise.
378 (current_function_parms, current_lang_base): Remove.
379 (current_lang_stack, previous_class_values): Remove.
380 (class_binding_level): Macroize.
381 (saved_scope): Remove.
382 (current_saved_scope): Rename to scope_chain.
383 (mark_saved_scope): Adjust for new scope structure.
384 (maybe_push_to_top_level): Likewise.
385 (pop_from_top_level): Likewise.
386 (duplicate_decls): Adjust now that current_lang_base is a varray.
387 (build_typename_type): Call ggc_add_tree_hash_table_root.
388 (init_decl_processing): Call init_pt. Call push_to_top_level to
389 set up globals. Add GC roots.
390 (xref_basetypes): Adjust now that current_lang_base is a varray.
391 * decl.h (this_identifier): Remove.
392 (in_charge_identifier): Likewise.
393 * decl2.c: Don't include varray.h.
394 (current_namespace): Remove.
395 (init_decl2): Add GC roots.
396 * except.c (Terminate): Remove.
397 (init_exception_processing): Use terminate_node instead.
398 (build_terminate_handler): Likewise.
399 * init.c (nc_nelts_field_id): Remove.
400 (minus_one): Likewise.
401 (init_init_processing): Use minus_one_node and nelts_identifier
402 instead. Add GC roots.
403 (jclass_node): Remove.
404 (build_new_1): Use nelts_identifier.
405 (build_vec_init): Likewise.
406 (build_vec_delete): Likewise.
407 * lex.c: Include ggc.h.
408 (defarg_fn): Move declaration early.
409 (defarg_parms): Likewise.
410 (init_parse): Add GC roots.
411 (handle_cp_pragma): Remove redundant declaration of
413 * method.c: Include ggc.h.
414 (btypelist): Make it a varray. All uses changed.
415 (ktypelist): Likewise.
416 (init_method): Add GC roots.
417 * pt.c: Don't include varray.h. Include ggc.h.
418 (current_template_parms): Remove.
419 (processing_template_decl): Likewise.
420 (processing_specialization): Likewise.
421 (processing_explicit_instantiation): Likewise.
422 (init_pt): New function.
423 * repo.c: Include ggc.h.
424 (init_repo): Add GC roots.
425 * search.c: Don't include varray.h.
426 (_vptr_name): Remove.
427 (lookup_field_1): Use vtpr_identifier instead.
428 (expand_indirect_vtbls_init): Remove redundant declaration of
429 in_charge_identifier.
430 (init_search_processing): Use vptr_identifier.
432 1999-09-05 Richard Henderson <rth@cygnus.com>
433 Bernd Schmidt <bernds@cygnus.co.uk>
434 Mark Mitchell <mark@codesourcery.com>
436 * Makefile.in (parse.o): Depend on ggc.h.
437 (decl2.o): Depend on ggc.h.
438 (init.o): Depend on ggc.h.
439 * cp-tree.h (init_decl2): Declare.
440 (cp_parse_init): Likewise.
441 * decl.c (ggc_p): Define to zero.
442 (mark_saved_scope): New function.
443 (init_decl_processing): Call cp_parse_init, and cp_decl2.
445 (expand_static_init): Add GC roots.
446 * decl2.c: Include ggc.h.
447 (init_decl2): New function.
448 * init.c: Include ggc.h.
449 (init_init_processing): Add GC roots.
450 * parse.y: Include ggc.h.
451 (cp_parse_init): New function.
453 1999-09-04 Mark Mitchell <mark@codesourcery.com>
455 * decl.c (init_decl_processing): Set mark_lang_status.
456 (lang_mark_false_label_stack): Adjust prototype.
457 * decl2.c (grok_function_init): Remove extraneous declaration of
460 * Make-lang.in (cc1plus): Remove dependency on GGC.
461 * Makefile.in (OBJS): Don't mention ggc-simple.o.
462 (OBJDEPS): Don't mention ggc-simple.o.
464 * Make-lang.in (cc1plus): Depend on $(GGC).
465 * Makefile.in (OBJS): Add ggc-simple.o.
467 * cp-tree.h (language_function): Rename members to `x_' versions;
468 we now have x_named_labels, x_ctor_label, x_dtor_label,
469 x_base_init_list, x_member_init_list, x_base_init_expr,
470 x_current_class_ptr, x_current_class_ref, x_last_tree,
471 x_last_expr_type, x_last_dtor_insn, x_last_parm_cleanup_insn, and
473 (dtor_label, ctor_label, current_base_init_list,
474 current_member_init_list, base_init_expr, current_class_ptr,
475 current_class_ref, last_tree, last_expr_type): Adjust accordingly.
476 * decl.c: Include ggc.h.
477 (last_dtor_insn): Adjust to use x_ names.
478 (last_parm_cleanup_insn): Likewise.
479 (original_result_rtx): Likewise.
480 (named_labels): Likewise.
481 (mark_binding_level): New function.
482 (mark_cp_function_context): Likewise.
483 (mark_false_label_stack): Likewise.
484 (lang_mark_tree): Likewise.
485 (lang_cleanup_tree): Likewise.
487 1999-09-03 Mark Mitchell <mark@codesourcery.com>
489 * Makefile.in (CXX_TREE_H): Include function.h.
490 (decl.o): Don't depend on function.h.
492 (typeck.o): Likewise.
494 (method.o): Likewise.
495 * cp-tree.h: Include function.h.
496 (cp_function): Rename to language_function. Remove next.
497 (cp_function_chain): Make it a macro, not a variable.
498 (push_cp_function_context): Don't declare.
499 (pop_cp_function_context): Likewise.
500 * decl.c: Don't include function.h.
501 (push_cp_function_context): Make it static. Make it suitable for
502 a save_lang_status callback.
503 (pop_cp_function_context): Likewise.
504 (maybe_push_to_top_level): Call push_function_context_to, not
505 push_cp_function_context.
506 (pop_from_top_level): Call pop_function_context_from, not
507 pop_cp_function_context.
508 (init_decl_processing): Set save_lang_status and
509 restore_lang_status. Call push_function_context_to, not
510 push_cp_function_context.
511 (cp_function_chain): Remove.
512 * decl2.c: Don't include function.h.
513 * except.c: Don't include function.h.
514 (start_anon_func): Call push_function_context_to, not
515 push_cp_function_context.
516 (end_anon_func): Call pop_function_context_from, not
517 pop_cp_function_context.
518 * init.c: Don't include function.h.
519 * lex.c (begin_definition_of_inclass_inline): Call
520 push_function_context_to, not push_cp_function_context.
521 (process_next_inline): Call pop_function_context_from, not
522 pop_cp_function_context.
523 * method.c: Don't include function.h.
524 (synthesize_method): Call push_function_context_to, not
525 push_cp_function_context. Call pop_function_context_from, not
526 pop_cp_function_context.
527 * typeck.c: Don't include function.h.
529 * decl.c (expand_static_init): Tweak handling of static
530 initializations for objects without constructors.
532 1999-09-03 Nathan Sidwell <nathan@acm.org>
534 * typeck.c (build_indirect_ref): Reject dereference of pointer to
537 1999-09-02 Mark Mitchell <mark@codesourcery.com>
539 * cp-tree.h (cp_function): Move here, from decl.c.
540 (cp_function_chain): Declare.
541 (dtor_label): New macro, instead of variable.
542 (ctor_label): Likewise.
543 (current_base_init_list): Likewise.
544 (current_member_init_list): Likewise.
545 (base_init_expr): Likewise.
546 (current_class_ptr): Likewise.
547 (current_class_ref): Likewise.
548 (last_tree): Likewise.
549 (last_expr_type): Likewise.
550 (current_function_returns_value): Likewise.
551 (current_function_returns_null): Likewise.
552 (current_function_just_assigned_this): Likewise.
553 (current_function_parms_stored): Likewise.
554 (temp_name_counter): Likewise.
555 (static_labelno): Likewise.
556 (expanding_p): Likewise.
557 (stmts_are_full_exprs_p): Likewise.
558 (in_function_try_handler): Likewise.
559 (lang_type): Remove nested type_flags. All uses changed.
560 * call.c (ctor_label): Remove.
561 (dtor_label): Likewise.
562 * class.c (current_class_ptr): Remove.
563 (current_class_ref): Likewise.
564 * decl.c (static_labelno): Remove.
565 (dtor_label): Likewise.
566 (last_dtor_insn): New macro, instead of variable.
567 (last_parm_cleanup_insn): Likewise.
568 (original_result_rtx): Likewise.
569 (in_function_try_handler): Remove.
570 (named_label_uses): New macro, instead of variable.
571 (named_labels): Likewise.
572 (current_function_returns_value): Remove.
573 (current_function_returns_null): Likewise.
574 (current_function_assigns_this): New macro, instead of variable.
575 (current_function_just_assigned_this): Likewise.
576 (current_binding_level): Likewise.
577 (init_decl_processing): Call push_cp_function_context.
578 (cp_function): Move to cp-tree.h
579 (cp_function_chain): Make it global.
580 (temp_name_counter): Remove.
581 (push_cp_function_context): Simplify.
582 (pop_cp_function_context): Likewise.
583 * decl2.c (temp_name_counter): Remove.
584 * init_c (current_base_init_list): Likewise.
585 (current_member_init_list): Likewise.
586 (base_init_expr): Likewise.
587 * method.c (static_labelno): Likewise.
588 * pt.c (last_tree): Likewise.
589 * semantics.c (expanding_p): Likewise.
590 (stmts_are_full_exprs_p): Likewise.
591 (last_expr_type): Likewise.
592 * typeck.c (dtor_label): Likewise.
593 (ctor_label): Likewise.
595 1999-09-01 Alex Samuel <samuel@codesourcery.com>
597 * decl2.c (arg_assoc_template_arg): New prototype. New function.
598 (arg_assoc_class): Use arg_assoc_template_arg for template
600 (arg_assoc): Likewise.
601 * pt.c (mangle_class_name_for_template): Allow member template
604 1999-09-02 Nathan Sidwell <nathan@acm.org>
606 * call.c (build_conditional_expr): Warn on enum mismatches.
607 (convert_arg_to_ellipsis): Move non-pod check to after
610 1999-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
612 * gxx.gperf (hash, is_reserved_word): Add prototypes.
614 * init.c (build_vec_init): Initialize variable `try_block'.
616 * lex.c (init_parse): Call memcpy, not bcopy, to avoid casts.
617 Likewise for bzero/memset.
618 (token_getch, token_put_back): Add static prototypes. Remove
619 `inline' from the definitions.
620 (retrofit_lang_decl): Call memset, not bzero, to avoid casts.
622 1999-09-01 Mark Mitchell <mark@codesourcery.com>
624 * cp-tree.h (lang_type): Move align into type_flags.
625 (CLASSTYPE_ALIGN): Adjust accordingly.
626 * call.c (direct_reference_binding): Remove misleading comment.
628 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
630 * parse.y (language_string): Constify.
632 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
634 * repo.c (getpwd): Don't prototype.
635 * xref.c (getpwd): Likewise
637 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
639 * Makefile.in (LIBS, LIBDEPS): Link with & depend on libiberty.a.
640 Remove hacks for stuff which now comes from libiberty.
642 1999-08-30 Jason Merrill <jason@yorick.cygnus.com>
644 * cp-tree.h (IS_AGGR_TYPE_2): Fix typo.
646 1999-08-30 Mark Mitchell <mark@codesourcery.com>
648 * cp-tree.h (begin_init_stmts): Declare.
649 (finish_init_stmts): Likewise.
650 * cvt.c (build_up_reference): Wrap the declaration of a temporary
651 in a statement-expression so that we will see it when expanding
652 tree structure later.
653 * init.c (begin_init_stmts): Don't make it static.
654 (finish_init_stmts): Likewise.
656 * cp-tree.h (start_handler_parms): New function.
657 (expand_start_catch_block): Take only one parameter.
658 (start_handler_parms): New function.
659 * decl.c (start_handler_parms): Define it.
660 * except.c (process_start_catch_block): Take only one parameter.
661 Don't call grokdeclarator here.
662 (expand_start_catch_block): Don't call grokdeclarator here,
664 * parse.y (handler_args): Adjust call to
665 expand_start_catch_block. Use start_handler_parms.
666 * pt.c (push_template_decl_real): Make permanent lists have
668 (tsubst_expr): Adjust calls to expand_start_catch_block
670 * semantics.c (expand_stmt): Likewise.
672 1999-08-29 Alex Samuel <samuel@codesourcery.com>
674 * pt.c (push_template_decl_real): Use template declaration from
675 class type if it exists.
677 1999-08-29 Mark Mitchell <mark@codesourcery.com>
679 * cp-tree.h (TYPE_NEEDS_CONSTRUCTING): Remove #if 0'd definition.
680 (maybe_inject_for_scope_var): Declare it.
681 (initialize_local_var): Likewise.
682 * decl.c (maybe_inject_for_scope_var): Make it global.
683 (initialize_local_var): Likewise. Move cleanup handling here,
685 (make_rtl_for_nonlocal_decl): Use
686 push_obstacks_nochange/pop_obstacks, rather than
687 end_temporary_allocation/resume_temporary_allocation.
688 (cp_finish_decl): Try to complete the type of a variable when it
689 is declared. Move cleanup-handling to initialize_local_var.
690 (expand_static_init): Use tree-building code, rather than
692 * decl2.c (get_temp_name): Assert non-initializedness of
694 * init.c (create_temporary_var): Move RTL-assigning code to ...
695 (get_temp_regvar): Here.
696 * pt.c (tsbust_expr): Fix indentation. Call cp_finish_decl here.
697 * semantics.c (expand_stmt): Don't call cp_finish_decl here. Just
698 call initialize_local_var to generate initialization code.
700 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
702 * cp-tree.h (fndecl_as_string, type_as_string,
703 type_as_string_real, args_as_string, decl_as_string,
704 expr_as_string, code_as_string, language_as_string,
705 parm_as_string, op_as_string, assop_as_string, cv_as_string,
706 lang_decl_name, cp_file_of, lang_printable_name): Constify a char*.
708 * errfn.c (cp_printer): Likewise.
710 * error.c (cp_printer, fndecl_as_string, type_as_string_real,
711 type_as_string, expr_as_string, decl_as_string, lang_decl_name,
712 cp_file_of, code_as_string, language_as_string, parm_as_string,
713 op_as_string, assop_as_string, args_as_string, cv_as_string):
716 * tree.c (lang_printable_name): Likewise.
718 1999-08-28 Richard Henderson <rth@cygnus.com>
720 * decl2.c (arg_assoc_class): Bail if the class is a builtin type.
722 1999-08-28 Mark Mitchell <mark@codesourcery.com>
724 * cp-tree.h (strip_array_types): New function.
725 * decl.c (maybe_deduce_size_from_array_init): New function, split
726 out from cp_finish_decl.
727 (layout_var_decl): Likewise.
728 (maybe_commonize_var): Likewise.
729 (maybe_inject_for_scope_var): Likewise.
730 (initialize_local_var): Likewise.
731 (build_cleanup_on_safe_obstack): Likewise.
732 (check_initializer): Likewise.
733 (make_rtl_for_nonlocal_decl): Likewise.
734 (cp_finish_decl): Use them.
735 * typeck.c (strip_array_types): New function.
737 * cp-tree.def (LABEL_STMT): New tree node.
738 * cp-tree.h (LABEL_STMT_LABEL): New macro.
739 (shadow_label): Remove.
740 (declare_local_label): New function.
741 (finish_label_decl): Likewise.
742 * decl.c (make_label_decl): New function, split out from
744 (shadowed_labels): Remove.
745 (binding_level): Add shadowed_labels.
746 (clear_binding_level): Remove.
747 (push_binding_level): Just bzero the new binding level.
748 (pushlevel): Fix indentation.
749 (pop_label): New function.
750 (pop_labels): Likewise, split out from poplevel.
751 (poplevel): Pop local labels. Use pop_labels.
752 (maybe_push_to_top_level): Don't clear shadowed_labels.
753 (lookup_label): Use make_label_decl.
754 (shadow_label): Remove.
755 (declare_local_label): New function.
756 (define_label): Simplify.
757 (start_function): Don't clear shadowed_labels.
758 (cp_function): Remove shadowed_labels.
759 (push_cp_function_context): Don't save shadowed_labels.
760 (pop_cp_function_context): Don't restore it.
761 * dump.c (dequeue_and_dump): Handle LABEL_STMT.
762 * parse.y (label_decl): Use finish_label_decl.
763 * pt.c (tsubst_expr): Handle LABEL_STMTs, and local label
765 * semantics.c (finish_label_stmt): Add a LABEL_STMT when
767 (finish_label_decl): New function.
768 (expand_stmt): Handle LABEL_STMTs and local label declarations.
770 1999-08-26 Mark Mitchell <mark@codesourcery.com>
772 * decl.c (lookup_label): Build labels on the permanent obstack
773 when building statement trees. Don't build RTL for labels when
774 building statement trees.
775 * semantics.c (finish_goto_stmt): Use LABEL_DECLs even when
776 building statement trees.
777 (finish_label_stmt): Likewise.
778 (expand_stmt): Adjust accordingly.
779 * pt.c (tsubst_expr); Likewise.
780 (do_decl_instantiation): Robustify.
782 * cp-tree.h (AGGR_INIT_VIA_CTOR_P): New macro.
783 * tree.c (build_cplus_new): Set it.
784 * expr.c (cplus_expand_expr): Use it.
785 * dump.c (deque_and_dump): Handle AGGR_INIT_EXPR.
787 * decl.c (store_parm_decls): Reset immediate_size_expand.
788 (finish_function): Likewise.
790 * tree.c (cplus_unsave_expr_now): Don't return a value.
792 * semantics.c (do_poplevel): Always initialize the return value.
794 1999-08-26 Gavin Romig-Koch <gavin@cygnus.com>
796 * cp-tree.h (cplus_unsave_expr_now) : Correct return type.
797 * tree.h (cplus_unsave_expr_now) : Same.
799 1999-08-25 Mark Mitchell <mark@codesourcery.com>
801 * decl.c (grokdeclarator): Amend comment.
802 * except.c (expand_start_catch_block): Call push_template_decl for
803 catch-block parameters.
804 * method.c (synthesize_method): Build an empty compound statement
805 for the body of a constructor.
807 1999-08-25 Jason Merrill <jason@yorick.cygnus.com>
809 * tree.c (cp_build_qualified_type_real): If we're asking for the
810 same quals we already have, just return.
812 1999-08-25 Mark Mitchell <mark@codesourcery.com>
814 * cp-tree.def (SUBOBJECT): New tree node.
815 * cp-tree.h (CLEANUP_P): New macro.
816 (SUBOBJECT_CLEANUP): Likewise.
817 (keep_next_level): Add parameter.
818 (get_temp_regvar): Don't declare.
819 (emit_base_init): Remove parameter.
820 (expand_aggr_init): Rename to build_aggr_init.
821 (expand_vec_init): Rename to build_vec_init.
822 (do_pushlevel): Remove.
823 (do_poplevel): Likewise.
824 (finish_cleanup): New function.
825 (finish_subobject): Likewise.
826 (stmts_are_full_exprs_p): New variable.
827 * decl.c (keep_next_level): Add parameter.
828 (cp_finish_decl): Use build_aggr_init, not
829 expand_aggr_init. Use finish_expr_stmt to expand the code.
830 (expand_static_init): Use tree-generating, not RTL-generating,
831 functions to handle the initialization.
832 (start_function): Remove dead code. Always have a momentary
833 obstack inside the function, even before hitting the first curly
835 (cplus_expand_expr_stmt): Move calls to
836 expand_{start,end}_target_temps into semantics.c.
837 (cp_function): Add stmts_are_full_exprs_p.
838 (push_cp_function_context): Save it.
839 (pop_cp_function_context): Restore it.
840 * decl2.c (get_temp_regvar): Move to init.c.
841 (do_static_initialization): Use build_{aggr,vec}_init.
842 (do_static_destruction): Fix typo in comment.
843 * dump.c (dequeue_and_dump): Handle INIT_EXPR.
844 * except.c (expand_throw): Use create_temporary_var.
845 * expr.c (cplus_expand_expr): Use build_{aggr,vec}_init.
846 * init.c (expand_vec_init_try_block): Remove.
847 (expand_vec_init_catch_clause): Likewise.
848 (get_temp_regvar): New function.
849 (begin_init_stmts): Likewise.
850 (finish_init_stmts): Likewise.
851 (perform_member_init): Use build_{aggr,vec}_init. Build up tree
853 (emit_base_init): Likewise. Remove unused parameter.
854 (expand_virtual_init): Likewise.
855 (expand_cleanup_for_base): Use finish_subobject.
856 (expand_aggr_vbase_init_1): Simplify.
857 (construct_virtual_bases): Use tree-generating functions to build
859 (expand_aggr_init): Likewise. Rename to build_aggr_init.
860 (expand_default_init): Likewise.
861 (expand_aggr_init_1): Likewise.
862 (expand_vec_init): Rename to build_vec_init.
863 * method.c (do_build_copy_constructor): Use tree-generating
864 functions. Don't call clear_last_expr.
865 (do_build_assign_ref): Likewise.
866 (synthesize_method): Call clear_last_expr here.
867 * parse.y (base_init): Don't call clear_last_expr here.
869 * pt.c (tsubst_expr): Handle a TRY_BLOCK with CLEANUP_P set.
870 * semantics.c (do_pushlevel): Move to here.
871 (do_poplevel): Likewise.
872 (stmts_are_full_exprs_p): New variable.
873 (finish_expr_stmt): Handle logic for temoprary cleanup here.
874 (finish_for_stmt): Use finish_expr_stmt.
875 (finish_cleanup): New function.
876 (finish_function_try_block): Fix indentation.
877 (finish_subobject): New function.
878 (setup_vtbl_ptr): Call keep_next_level here.
879 (finish_stmt_expr): Handle a block with no scope inside the
880 statement-expression.
881 (expand_stmt): Handle a TRY_BLOCK with CLEANUP_P set. Handle
883 * tree.c (search_tree): Handle INIT_EXPR.
885 * typeck.c (build_modify_expr): Don't build an RTL_EXPR.
886 * typeck2.c (store_init_value): Change expand_aggr_init to
887 build_aggr_init in comment.
889 1999-08-25 Mark Mitchell <mark@codesourcery.com>
891 * dump.c (dequeue_and_dump): Dump TARGET_EXPRs.
893 1999-08-25 Nathan Sidwell <nathan@acm.org>
895 * decl2.c (handle_class_head): Be graceful about additional
896 scope qualifiers. Adjust comments to reflect reality.
898 1999-08-24 Jason Merrill <jason@yorick.cygnus.com>
900 * call.c (build_conditional_expr): Fix typo.
901 * typeck.c (build_modify_expr, COND_EXPR): Make sure we've got an
902 lvalue before trying to mess with the sides.
904 * error.c (dump_expr, CONVERT_EXPR): Handle (void) properly.
906 Mon Aug 23 22:17:20 1999 Mumit Khan <khan@xraylith.wisc.edu>
908 * g++spec.c (lang_specific_driver): Add room for NULL in arglist.
910 1999-08-23 Jason Merrill <jason@yorick.cygnus.com>
912 * exception.cc (__cplus_type_matcher): Call __throw_type_match_rtti_2.
913 Return arbitrary pointer or NULL.
914 (check_eh_spec): Call __throw_type_match_rtti_2.
915 * tinfo.h (*::dcast): Return int. Add valp parm.
916 * tinfo.cc (*::dcast): Likewise. Adjust to allow for null pointers.
917 * tinfo2.cc (__throw_type_match_rtti_2): Likewise.
918 (__throw_type_match_rtti): Now just a wrapper.
920 * except.c: Lose CatchMatch, FirstExceptionMatch, and Unwind.
921 (init_exception_processing): Don't initialize them.
923 1999-08-23 Paul Burchard <burchard@pobox.com>
925 * decl.c (check_default_argument): Fix typo.
927 1999-08-22 Mark Mitchell <mark@codesourcery.com>
929 * cp-tree.def (STMT_EXPR): Fix typo in node name.
931 * dump.c (dump_next_stmt): New function.
932 (dequeue_and_dump): Use it.
934 * pt.c (tsubst_copy): Make sure to initialize return value for a
935 STMT_EXPR, even when processing_template_decl.
936 * semantics.c (finish_stmt_expr): A statement-expression whose
937 last statement is not an expression-statement has type `void'.
939 1999-08-20 Mark Mitchell <mark@codesourcery.com>
941 * semantics.c (finish_stmt_expr): Fix typo in comment.
942 * tree.c (search_tree): Handle EXIT_EXPR, LOOP_EXPR.
944 * init.c (build_vec_delete_1): Make the children of a permanent
946 * pt.c (register_specialization): Don't register a specialization
949 1999-08-18 Andrew Haley <aph@cygnus.com>
951 * method.c (process_overload_item): Call build_mangled_C9x_name ()
952 for all integer parameter types larger than long long.
954 1999-08-19 Mark Mitchell <mark@codesourcery.com>
956 * pt.c (redeclare_class_template): Merge default template
957 arguments in both directions.
959 * typeck.c (common_type): Undo 1999-08-18 change. Remove
960 compiler_error message.
962 1999-08-19 Jason Merrill <jason@yorick.cygnus.com>
964 * cp-tree.h: Declare flag_use_repository.
965 * pt.c (do_decl_instantiation): Don't complain about duplicate
966 instantiation with -frepo.
967 (do_type_instantiation): Likewise.
969 * pt.c (push_template_decl_real): Complain about everything
970 that isn't a valid template.
972 * decl2.c (import_export_decl): If -fnew-abi, class linkage doesn't
975 1999-08-19 Mark Mitchell <mark@codesourcery.com>
977 * cp-tree.def (PSEUDO_DTOR_EXPR): New tree code.
978 * decl2.c (build_expr_from_tree): Handle it.
979 * error.c (dump_expr): Likewise.
980 * pt.c (for_each_template_parm): Likewise.
981 (tsubst_copy): Likewise.
982 * tree.c (search_tree): Likewise.
983 * semantics.c (finish_pseudo_destructor_call): Create it.
985 1999-08-18 Mark Mitchell <mark@codesourcery.com>
987 * search.c (setup_class_bindings): Robustify.
988 * typeck.c (common_type): Use same_type_p, not pointer equality,
991 * cp-tree.h (build_lang_field_decl): Remove.
992 * class.c (build_vtable): Replace calls to build_lang_field_decl
993 with build_lang_decl.
994 (prepare_fresh_vtable): Likewise.
995 (finish_struct_1): Likewise.
996 (init_class_processing): Likewise.
997 * decl.c (push_using_decl): Likewise.
998 (init_decl_processsing): Likewise.
999 (grokvardecl): Likewise.
1000 (build_ptrmemfunc_type): Likewise.
1001 (grokdeclarator): Likewise.
1002 (build_enumerator): Likewise.
1003 * decl2.c (grok_x_components): Likewise.
1004 (do_class_using_decl): Likewise.
1005 * except.c (call_eh_info): Likewise.
1006 * init.c (init_init_processing): Likewise.
1007 * rtti.c (expand_class_decl): Likewise.
1008 * tree.c (build_base_fields): Likewise.
1009 (build_vbase_pointer_fields): Likewise.
1010 * lex.c (build_lang_decl): Build declarations on the permanent
1011 obstack if we're building statmeent trees.
1012 (retrofit_lang_decl): Handle both the full lang_decl and also the
1013 smaller lang_decl_flags here.
1014 (build_lang_field_decl): Remove.
1015 * pt.c (push_template_decl_real): Issue errors for variable
1016 declarations that are not static members.
1018 1999-08-18 Richard Henderson <rth@cygnus.com>
1020 * tree.c (search_tree): Handle TRUTH_{AND,OR,XOR}_EXPR too.
1023 1999-08-17 Mark Mitchell <mark@codesourcery.com>
1025 * cp-tree.h (back_end_hook): New variable.
1026 * decl2.c (back_end_hook): Define it.
1027 (finish_file): If it's non-NULL, call it.
1029 * decl.c (add_decl_to_level): New function.
1030 (push_local_binding): Use it.
1031 (find_binding): Fix typo in comment.
1032 (pushdecl): Use add_decl_to_level. Put templates on the
1033 corresponding namespace-scope binding levels.
1034 * dump.c (dequeue_and_dump): Print the specializations of a
1036 * pt.c (push_template_decl_real): Don't push a template multiple
1039 1999-08-17 Mark Mitchell <mark@codesourcery.com>
1041 * cp-tree.h (CALL_DECLARATOR_PARMS): New macro.
1042 (CALL_DECLARATOR_QUALS): Likewise.
1043 (CALL_DECARATOR_EXCEPTION_SPEC): Likewise.
1044 * decl.c (grokdeclarator): Adjust to use them.
1045 * decl2.c (grokfield): Likewise.
1046 (reparse_absdcl_as_casts): Likewise.
1047 * lex.c (make_call_declarator): Likewise.
1048 (set_quals_and_spec): Likewise.
1049 * pt.c (tsubst): Likewise.
1050 * tree.c (mapcar): Remove special hack to handle third operand of
1053 1999-08-16 Mark Mitchell <mark@codesourcery.com>
1055 * cp-tree.h (CAN_HAVE_FULL_LANG_DECL_P): New macro.
1056 * class.c (build_vtable): Use build_lang_field_decl to build the
1057 VAR_DECLs for vtables.
1058 (prepare_fresh_vtable): Likewise.
1059 * decl.c (duplicate_decls): Only copy DECL_SAVED_TREE if
1060 CAN_HAVE_FULL_LANG_DECL_P.
1061 (push_using_decl): Use build_lang_decl to build USING_DECLs.
1062 (grokdeclarator): Use build_lang_decl to build TYPE_DECLs.
1063 * lex.c (retrofit_lang_decl): Check CAN_HAVE_FULL_LANG_DECL_P.
1064 (build_lang_field_decl): Likewise.
1065 (copy_lang_decl): Use CAN_HAVE_FULLLANG_DECL_P to decide how much
1068 * cp-tree.def (STMT_EXPR): New tree node.
1069 * cp-tree.h (STMT_EXPR_STMT): New macro.
1070 (store_return_init): Change prototype.
1071 (finish_named_return_value): New function.
1072 (expand_stmt): Likewise.
1073 (expand_body): Likewise.
1074 (begin_stmt_tree): Likewise.
1075 (finish_stmt_tree): Likewise.
1076 (expanding_p): New variable.
1077 (last_expr_type): Likewise.
1078 (building_stmt_tree): New macro.
1079 * decl.c (start_function): Use building_stmt_tree, not
1080 processing_template_decl, where appropriate.
1081 (store_parm_decls): Likewise.
1082 (store_return_init): Move most of the body to semantics.c.
1083 (finish_function): Use building_stmt_tree.
1084 (finish_stmt): Clear last_expr_type here.
1085 (cp_function): Add expanding_p, last_tree, last_expr_type.
1086 (push_cp_function_context): Save them.
1087 (pop_cp_function_context): Restore them.
1088 * decl2.c (setup_vtbl_ptr): Move to semantics.c.
1089 * error.c (dump_expr): Handle STMT_EXPR.
1090 * except.c (expand_start_catch_block): Use building_stmt_tree.
1092 * expr.c (cplus_expand_expr): Handle STMT_EXPR.
1093 (do_case): Move add_tree call to semantics.c.
1094 * parse.y (return_init): Use finish_named_return_value.
1095 (for.init.statement): Use finish_expr_stmt.
1096 * parse.c: Regenerated.
1097 * pt.c (do_pushlevel): Move to semantics.c.
1098 (do_poplevel): Likewise.
1099 (tsubst_copy): Handle STMT_EXPR instead of BIND_EXPR.
1100 (tsubst_expr): Don't expand all the way to RTL here. Handle
1101 RETURN_INIT and CTOR_INITIALIZER.
1102 (instantiate_decl): Call expand_body after tsubst'ing into
1104 * semantics.c (expand_stmts): New function.
1105 (expanding_p): New variable.
1106 (last_expr_type): Likewise.
1107 (finish_expr_stmt): Use building_stmt_tree.
1108 (begin_if_stmt): Likewise.
1109 (finish_if_stmt_cond): Likewise.
1110 (finish_then_clause): Likewise.
1111 (begin_else_clause): Likewise.
1112 (finish_else_clause): Likewise.
1113 (begin_while_stmt): Likewise.
1114 (finish_while_stmt_cond): Likewise.
1115 (finish_while_stmt): Likewise.
1116 (finish_do_body): Likewise.
1117 (finish_do_stmt): Likewise.
1118 (finish_return_stmt): Likewise.
1119 (begin_for_stmt): Likewise.
1120 (fnish_for_init_stmt): Likewise.
1121 (finish_for_cond): Likewise.
1122 (finish_for_expr): Likewise.
1123 (finish_for_stmt): Likewise.
1124 (finish_break_stmt): Likewise.
1125 (finish_continue_stmt): Likewise.
1126 (finish_switch_cond): Likewise.
1127 (finish_switch_stmt): Likewise.
1128 (finish_case_label): Call add_tree here if necessary.
1129 (finish_goto_statement): Use building_stmt_tree.
1130 (begin_try_block): Likewise.
1131 (begin_function_try_block): Likewise.
1132 (finish_try_block): Likewise.
1133 (finish_function_try_block): Likewise.
1134 (finish_handler_sequence): Likewise.
1135 (finish_function_handler_sequence): Likewise.
1136 (begin_handler): Likewise.
1137 (finish_handler_parms): Likewise.
1138 (finish_handler): Likewise.
1139 (begin_compound_stmt): Likewise.
1140 (finish_compound_stmt): Likewise.
1141 (finish_asm_stmt): Likewise.
1142 (finish_label_stmt): Likewise.
1143 (finish_named_return_value): New function.
1144 (setup_vtbl_ptr): Moved here from decl2.c.
1145 (do_pushlevel): Moved here from pt.c.
1146 (do_poplevel): Likewise.
1147 (begin_stmt_expr): Use building_stmt_tree.
1148 (finish_stmt_expr): Likewise. Build a STMT_EXPR, not a BIND_EXPR,
1149 when building_stmt_tree.
1150 (begin_stmt_tree): New function.
1151 (finish_stmt_tree): Likewise.
1152 (expand_stmt): Likewise.
1153 (expand_body): Likewise.
1154 * tree.c (build_cplus_method_type): Make sure the argument types
1155 end up on the same obstack as the METHOD_TYPE.
1156 (search_tree): Handle COMPOUND_EXPR, MODIFY_EXPR,
1157 THROW_EXPR, STMT_EXPR.
1158 (mapcar): Break out common cases. Handle COMPOUND_EXPR,
1159 MODIFY_EXPR, THROW_EXPR, STMT_EXPR, RTL_EXPR. Abort, rather than
1160 sorry, if an unsupported node is encountered.
1161 * typeck.c (require_complete_type_in_void): Handle BIND_EXPR.
1162 (c_expand_return): Don't call add_tree here.
1164 1999-08-15 Mark Mitchell <mark@codesourcery.com>
1166 * pt.c (check_default_tmpl_args): Don't check in local scopes.
1167 (tsubst_decl): Make sure the declaration is on a saveable
1168 obstack. Clear DECL_DEAD_FOR_LOCAL when making a copy of a local
1170 (tsubst_expr): Adjust now that DECL_STMTs really contain DECLs.
1172 1999-08-14 Jason Merrill <jason@yorick.cygnus.com>
1174 Speed up Koenig lookup.
1175 * decl.c (unqualified_namespace_lookup): Nonstatic. Add spacep parm
1176 to return namespaces we've looked at.
1177 * decl2.c (lookup_using_namespace): Likewise.
1178 (add_function): Don't call ovl_member.
1179 (lookup_arg_dependent): Initialize k.namespaces to the list of
1180 namespaces seen in unqualified lookup.
1181 * call.c (equal_functions): Move here from tree.c.
1182 (joust): Use it to handle duplicate candidates.
1183 * tree.c (ovl_member): Use ==.
1185 1999-08-13 Mark Mitchell <mark@codesourcery.com>
1187 * cp-tree.def (DECL_STMT): Make it smaller.
1188 * cp-tree.h (lang_decl_flags): Move saved_tree to ...
1189 (lang_decl): ... here. Add next.
1190 (DECL_SAVED_TREE): Adjust accordingly.
1191 (DECL_IMPLICIT_TYPEDEF_P): New macro.
1192 (SET_DECL_IMPLICIT_TYPEDEF_P): Likewise.
1193 (DECL_STMT_DECL): Likewise.
1194 (create_implicit_typedef): New function.
1195 (maybe_push_decl): Likewise.
1196 (tsubst_default_argument): New function.
1197 (at_function_scope_p): Likewise.
1198 (add_decl_stmt): Likewise.
1199 (push_permanent_obstack): Likewise.
1200 * call.c (convert_default_arg): Use tsubst_default_argument.
1201 * class.c (add_method): Use push_permanent_obstack.
1202 (build_self_reference): Create a TEMPLATE_DECL for the
1203 self-reference, if necessary.
1204 * decl.c (pseudo_global_level_p): Only look at the current binding
1206 (push_binding): Use push_permanent_obstack.
1207 (create_implicit_typedef): New function.
1209 (duplicate_decls): Use push_permanent_obstack.
1210 (maybe_push_decl): New function.
1211 (start_decl): Use it. Remove dead code. Use add_decl_stmt.
1212 (start_decl_1): Remove dead code.
1213 (cp_finish_decl): Remove DECL_STMT handling here. Don't use
1214 pseudo_global_level_p.
1215 (grokvardecl): Create DECL_LANG_SPECIFIC for a VAR_DECL in a
1217 (grokdeclarator): Likewise, for TYPE_DECLs. Don't use
1218 pseudo_global_level_p.
1219 * decl2.c (grokfield): Call push_template_decl for a TYPE_DECL in
1221 (get_sentry): Use push_permanent_obstack.
1222 * dump.c (dequeue_and_dump): Enable DECL_STMT.
1223 * except.c (call_eh_info): Use push_permanent_obstack.
1224 (build_eh_type_ref): Likewise.
1225 (do_pop_exception): Likewise.
1226 (expand_eh_spec): Likewise.
1227 (alloc_eh_object): Likewise.
1228 (expand_throw): Likewise.
1229 * init.c (build_java_class_ref): Likewise.
1230 * lex.c (get_time_identifier): Likewise.
1231 (free_lang_decl_chain): Correct type.
1232 (retrofit_lang_decl): Adjust accordingly.
1233 (build_lang_field_decl): Likewise.
1234 * lex.h (free_lang_decl_chain): Likewise.
1235 * parse.y (lang_extdef): Don't use pseudo_global_level_p.
1236 * parse.c: Regenerated.
1237 * pt.c (tsubst_default_arguments): New function.
1238 (retrieve_local_specialization): Likewise.
1239 (register_local_specialization): Likewise.
1240 (push_template_decl_real): Use DECL_IMPLICIT_TYPEDEF_P. Just use
1241 pseudo_global_level_p to determine whether or not a template is
1243 (lookup_template_class): Likewise. Use create_implicit_typedef.
1244 (instantiate_class_template): Call tsubst_default_arguments for
1245 member functions, if appropriate.
1246 (tsubst_default_argument): New function.
1247 (tsubst_decl): Use it. Change TYPE_DECL handling to match VAR_DECLs.
1248 * search.c (at_function_scope_p): New function.
1249 * semantics.c (finish_asm_stmt): Use push_permanent_obstack.
1250 (finish_label_stmt): Likewise.
1251 (add_decl_stmt): New function.
1252 (begin_class_definition): Likewise.
1253 (finish_typeof): Likewise.
1254 * tree.c (copy_template_template_parm): Likewise.
1255 (copy_to_permanent): Likewise.
1256 (push_permanent_obstack): Define.
1257 (mark_addressable): Use it.
1258 * typeck.c (mark_addressable): Likewise.
1260 1999-08-13 Gavin Romig-Koch <gavin@cygnus.com>
1262 * cp-tree.h (init_cplus_unsave): New.
1263 (cplus_unsave_expr_now): New.
1264 * lex.c (init_parse): Call init_cplus_unsave.
1265 * tree.c (init_cplus_unsave): New.
1266 (cplus_unsave_expr_now): New.
1268 1999-08-13 Mark Mitchell <mark@codesourcery.com>
1270 * pt.c (tsubst): Back out 1999-08-06 patch. Use fold and
1271 decl_constant_value to simplify array bounds.
1273 1999-08-11 Jason Merrill <jason@yorick.cygnus.com>
1275 * lang-options.h: Add -fms-extensions.
1276 * cp-tree.h: Declare flag_ms_extensions.
1277 * decl2.c: Define it.
1278 * class.c (instantiate_type): Don't complain about taking the address
1279 of a bound member function if -fms-extensions.
1280 * typeck.c (build_unary_op): Likewise.
1281 * decl.c (grokdeclarator): Or about implicit int.
1282 * init.c (resolve_offset_ref): Or about implicit '&'.
1284 1999-08-11 Mark Mitchell <mark@codesourcery.com>
1286 * cp-tree.h (minimal_parse_mode): Remove.
1287 (finish_label_stmt): New function.
1288 * decl.c (saved_scope): Remove minimal parse mode.
1289 (maybe_push_to_top_level): Don't save it.
1290 (pop_from_top_level): Don't restore it.
1291 (define_label): Split out template-handling code to semantics.c.
1292 (start_decl): Don't use minimal_parse_mode.
1293 (cp_finish_decl): Likewise.
1294 (start_function): Don't increment it.
1295 (store_return_init): Don't use it.
1296 (finish_function): Don't decrement it.
1297 * parse.y (label_colon): Use finish_label_stmt throughout.
1298 * parse.c: Regenerated.
1299 * pt.c (minimal_parse_mode): Don't define it.
1300 (tsubst_expr): Use finish_label_stmt.
1301 * semantics.c (finish_label_stmt): New function.
1303 * dump.c (queue): Be careful when computing bitmasks.
1304 (dequeue_and_dump): Describe binfos as binfos, not as
1307 * parse.y (pedantic): Give it itype. Adjust usage accordingly
1309 * parse.c: Regenerated.
1311 * Make-lang.in (CXX_SRCS): Remove sig.c.
1312 * Makefile.in (CXX_OBJS): Remove sig.o.
1314 * cp-tree.h (CPTI_OPAQUE_TYPE): Remove.
1315 (CPTI_SIGNATURE_TYPE): Likewise.
1316 (CPTI_SIGTABLE_ENTRY_TYPE): Likewise.
1317 (opaque_type_node): Likewise.
1318 (signature_type_node): Likewise.
1319 (sigtable_entry_type): Likewise.
1320 (flag_handle_signatures): Likewise.
1321 (lang_type): Remove is_signature, is_signature_pointer,
1322 is_signature_reference, has_opaque_typedecls,
1323 sigtables_has_been_generated. Adjust dummy. Remove signature,
1324 signature_pointer_to, signature_reference_to.
1325 (IS_SIGNATURE): Remove.
1326 (SET_SIGNATURE): Remove.
1327 (CLEAR_SIGNATURE): Remove.
1328 (IS_SIGNATURE_POINTER): Remove.
1329 (IS_SIGNATURE_REFERENCE): Remove.
1330 (SIGNATURE_HAS_OPAQUE_TYPEDECLS): Remove.
1331 (SIGTABLE_HAS_BEEN_GENERATED): Remove.
1332 (CLASSTYPE_SIGNATURE): Remove.
1333 (SIGNATURE_TYPE): Remove.
1334 (SIGNATURE_METHOD_VEC): Remove.
1335 (SIGNATURE_POINTER_TO): Remove.
1336 (SIGNATURE_REFERENCE_TO): Remove.
1337 (lang_decl_flags): Remove is_default_implementation. Rename
1338 memfunc_pointer_to to saved_tree.
1339 (IS_DEFAULT_IMPLEMENTATION): Remove.
1340 (DECL_MEMFUNC_POINTER_TO): Remove.
1341 (DECL_MEMFUNC_POINTING_TO): Remove.
1342 (DECL_SAVED_TREE): Adjust definition.
1343 (tag_types): Remove signature_type_node.
1344 (SIGNATURE_FIELD_NAME): Remove.
1345 (SIGNATURE_FIELD_NAME_FORMAT): Likewise.
1346 (SIGNATURE_OPTR_NAME): Likewise.
1347 (SIGNATURE_SPTR_NAME): Likewise.
1348 (SIGNATURE_POINTER_NAME): Likewise.
1349 (SIGNATURE_POINTER_NAME_FORMAT): Likewise.
1350 (SIGNATURE_REFERENCE_NAME): Likewise.
1351 (SIGNATURE_REFERNECE_NAME_FORMAT): Likewise.
1352 (SIGTABLE_PTR_TYPE): Likewise.
1353 (SIGTABLE_NAME_FORMAT): Likewise.
1354 (SIGTABLE_NAME_FORMAT_LONG): Likewise.
1355 (SIGTABLE_TAG_NAME): Likewise.
1356 (SIGTABLE_VB_OFF_NAME): Likewise.
1357 (SIGTABLE_VT_OFF_NAME): Likewise.
1358 (finish_base_specifiers): Change prototype.
1359 (build_signature_pointer_type): Remove.
1360 (build_signature_reference_type): Remove.
1361 (build_signature_pointer_constructor): Remove.
1362 (build_signature_method_call): Remove.
1363 (build_optr_ref): Likewise.
1364 (append_signature_fields): Likewise.
1365 (signature_error): Likewise.
1366 * call.c (build_this): Remove signature support.
1367 (build_over_call): Likewise.
1368 (build_new_method_call): Likewise.
1369 * class.c (add_implicitly_declared_members): Likewise.
1370 (finish_struct_1): Likewise.
1371 (finish_struct): Likewise.
1372 * cvt.c (cp_convert_to_pointer): Likewise.
1373 (convert_to_pointer_force): Likewise.
1374 (ocp_convert): Likewise.
1375 * decl.c (sigtable_decl_p): Remove.
1376 (init_decl_processing): Remove support for signatures.
1377 (cp_finish_decl): Likewise.
1378 (grokdeclarator): Likewise.
1379 (grokparms): Likewise.
1380 (xref_tag): Likewise.
1381 (start_function): Likewise.
1382 (start_method): Likewise.
1383 * decl2.c (finish_sigtable_vardecl): Remove.
1384 (flag_handle_signatures): Remove.
1385 (lang_f_options): Remove handle-signatures.
1386 (grokfield): Remove support for signatures.
1387 (grokbitfield): Likewise.
1388 (finish_file): Likewise.
1389 (reparse_absdcl_as_casts): Likewise.
1390 * error.c (dump_type_real): Likewise.
1391 (dump_function_decl): Likewise.
1392 * friend.c (make_friend_class): Likewise.
1393 * gxx.gperf: Remove __signature__, signature, __sigof__, sigof.
1394 * hash.h: Regenerated.
1395 * init.c (build_new_1): Remove support for signatures.
1396 * lang-options.h: Remove -fhandle-signatures,
1397 -fno-handle-signatures.
1398 * lex.c (init_parse): Remove support for signatures.
1399 (yyprint): Likewise.
1400 * lex.h (rid): Remove RID_SIGNATURE.
1401 * method.c (build_decl_overload_real): Remove support for
1403 (hack_identifier): Likewise.
1404 * parse.y (base_class): Likewise.
1405 (base_class.1): Likewise.
1406 (access_specifier): Likewise.
1407 * search.c (lookup_member): Likewise.
1408 * semantics.c (finish_qualified_object_call_expr): Likewise.
1409 (finish_template_type_parm): Likewise.
1410 (begin_class_definition): Likewise.
1411 (finish_base_specifier): Likewise.
1413 * tree.c (build_cplus_method_type): Remove support for signatures.
1414 * typeck.c (require_complete_type): Likewise.
1415 (c_sizeof): Likewise.
1416 (c_alignof): Likewise.
1417 (build_object_ref): Likewise.
1418 (build_component_ref): Likewise.
1419 (build_indirect_ref): Likewise.
1420 (build_c_cast): Likewise.
1421 (build_modify_expr): Likewise.
1422 (convert_for_initialization): Likewise.
1423 * typeck2.c (signature_error): Remove.
1424 (store_init_value): Remove support for signatures.
1425 (digest_init): Likewise.
1426 (build_x_arrow): Likewise.
1427 (build_functional_cast): Likewise.
1428 * xref.c (GNU_xref_decl): Likewise.
1430 1999-08-10 Martin v. Loewis <martin@mira.isdn.cs.tu-berlin.de>
1432 * lex.c (do_identifier): Remove unnecessary lookup of class field.
1434 1999-08-09 Martin v. Loewis <martin@mira.isdn.cs.tu-berlin.de>
1436 * decl2.c (set_decl_namespace): Do not complain about non-matching
1437 decls if processing a template.
1439 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1441 * decl.c (build_ptrmemfunc_type): Handle qualified
1442 pointer-to-member types here.
1443 * tree.c (cp_build_qualified_type_real): Simplify handling here.
1445 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1447 * lex.c (lang_identify): Likewise.
1449 1999-08-09 Bernd Schmidt <bernds@cygnus.co.uk>
1451 * Makefile.in: Update dependencies.
1452 * class.c (finish_struct_1): Don't initialize DECL_SAVED_INSNS with
1454 * decl.c: Include "function.h"
1455 (cleanup_label, return_label): Delete declarations.
1456 (store_parm_decls): Don't initialize DECL_SAVED_INSNS with NULL_RTX.
1457 (finish_function): Rename last_parm_insn variable to
1458 fn_last_parm_insn. Don't compare DECL_SAVED_INSNS to NULL_RTX.
1459 * decl2.c: Include "function.h".
1460 (rtl_expr_chain): Delete declaration.
1461 * method.c: Include "function.h"
1462 * tree.c (build_vbase_pointer_fields): Don't initialize
1463 DECL_SAVED_INSNS with NULL_RTX.
1464 * typeck.c: Include "function.h"
1466 1999-08-09 Jason Merrill <jason@yorick.cygnus.com>
1468 * semantics.c (begin_function_try_block, finish_function_try_block,
1469 finish_function_handler_sequence): New fns.
1470 * parse.y (function_try_block): Use them.
1471 * pt.c (instantiate_decl): Likewise.
1473 * cp-tree.h: Declare in_function_try_handler.
1474 * decl.c: Define it.
1475 (start_function): Clear it.
1476 (struct cp_function, push_cp_function_context): Save it.
1477 (pop_cp_function_context): Restore it.
1478 * parse.y (function_try_block): Set and clear it.
1479 * except.c (expand_end_catch_block): Rethrow if we reach the end
1480 of a function-try-block handler in a ctor or dtor.
1481 * typeck.c (c_expand_return): Complain about returning from a
1482 function-try-block handler of a ctor.
1484 * parse.y (function_try_block): Call end_protect_partials
1485 before expand_start_all_catch.
1487 1999-08-08 Jason Merrill <jason@yorick.cygnus.com>
1489 * decl.c (struct binding_level): Add eh_region field.
1490 (push_binding_level): Set it.
1491 (define_label): Complain about jumping into an EH block.
1493 * ptree.c (print_lang_type): Print the real type of a PMF.
1494 Print what exceptions a fn type throws.
1496 1999-08-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1498 * class.c (count_fields, add_fields_to_vec): Add static prototype.
1500 * cp-tree.h (opname_tab, assignop_tab, operator_name_string,
1501 get_id_2, composite_pointer_type, dump_node_to_file): Constify a
1504 * decl.c (named_label_list, cp_finish_decl, grokdeclarator):
1507 * decl2.c (finish_static_data_member_decl, grokfield): Constify a
1510 * dump.c (queue_and_dump_index, dump_int, dump_string,
1511 dump_string_field, dequeue_and_dump, dump_node_to_file): Constify
1513 (dump_stmt): Add static prototype.
1515 * errfn.c (cp_thing): Constify a char*.
1517 * error.c (dump_unary_op, dump_binary_op, aggr_variety,
1518 dump_aggr_type, dump_global_iord, dump_decl, dump_function_name,
1519 dump_expr): Constify a char*.
1521 * lex.c (extend_token_buffer_to, pragma_getc, pragma_ungetc,
1522 read_line_number): Add static prototype.
1523 (opname_tab, assignop_tab, operator_name_string): Constify a char*.
1524 (real_yylex): Move label `letter' into the scope where it is used.
1526 * method.c (build_mangled_template_parm_index, build_overload_int,
1527 build_decl_overload_real, get_id_2): Constify a char*.
1529 * search.c (check_final_overrider): Make static.
1531 * typeck.c (composite_pointer_type): Constify a char*.
1533 1999-08-06 Jason Merrill <jason@yorick.cygnus.com>
1535 * pt.c (maybe_get_template_decl_from_type_decl): Make sure that
1536 we're looking at a class.
1538 * decl.c (lookup_name_real): Set the complain flag if we're
1539 looking for a namespace member.
1541 * lex.c (real_yylex): We can have a number with no digits.
1543 * cvt.c (cp_convert_to_pointer): Don't force pmf conversions.
1545 * search.c (binfo_from_vbase): New fn.
1546 * cp-tree.h: Declare it.
1547 * cvt.c (cp_convert_to_pointer): Use it to diagnose conversion
1548 from pointer to member of virtual base.
1549 * typeck.c (get_delta_difference): Likewise.
1551 1999-08-06 Alexandre Oliva <oliva@dcc.unicamp.br>
1553 * pt.c (tsubst): Use build_index_type to build in-template array
1554 index type. Fixes g++.oliva/dwarf1.C.
1555 * decl.c (grokdeclarator): Likewise, just for consistency, as it
1556 doesn't seem to trigger the bug without it.
1558 1999-08-06 Jason Merrill <jason@yorick.cygnus.com>
1560 * typeck2.c (add_exception_specifier): Use complete_type.
1562 1999-08-06 Mark Mitchell <mark@codesourcery.com>
1564 * error.c (dump_expr): Handle EXACT_DIV_EXPR.
1565 (dump_binary_op): Bulletproof.
1566 * lex.c (init_parse): Set opname_tab[EXACT_DIV_EXPR].
1567 * tree.c (search_tree): Don't enumerate all the nodes of classes
1568 `1', `2', and `<'; handle them generically. Don't be sorry about
1569 "unrecognized tree codes"; just abort.
1570 (no_linkage_check): Don't do linkage checks for templates.
1572 * tree.c (cp_build_qualified_type_real): Handle
1573 pointer-to-member-function types correctly.
1575 1999-08-05 Jason Merrill <jason@yorick.cygnus.com>
1577 * decl.c (pushdecl): Only give an error for shadowing a parm
1578 from *this* function.
1580 Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com)
1582 * typeck2.c: Update URLs and mail addresses.
1584 1999-08-04 Nathan Sidwell <nathan@acm.org>
1586 * cp-tree.h (empty_except_spec): New global var.
1587 (compexcepttypes): Remove prototype.
1588 (comp_except_specs): Prototype new global function.
1589 (add_exception_specifier): Prototype new global function.
1590 * decl.c (empty_except_spec): Define new global var.
1591 (duplicate_decls): Use comp_except_specs, reword error message.
1592 (init_decl_processing): Initialize empty_except_spec.
1593 Adjust build_exception_variant calls.
1594 * parse.y (exception_specification_opt): Use empty_except_spec.
1595 (ansi_raise_identifier): Call check_for_new_type.
1596 (ansi_raise_identifiers): Use add_exception_specifier.
1597 * pt.c (tsubst): Use add_exception_specifier to build exception
1599 * search.c (check_final_overrider): New static function, broken
1600 out of get_matching_virtual. Check throw specifiers, reword
1602 (get_matching_virtual): Use check_final_overrider.
1603 * tree.c (build_exception_variant): Use comp_except_specs.
1604 * typeck.c (compexcepttypes): Remove.
1605 (comp_except_types): New static function, helper for
1606 comp_except_specs. Compare two types as exception specifiers.
1607 (comp_except_specs): New global function, compare two exception
1609 (comptypes): Adjust for comp_except_specs.
1610 * typeck2.c (add_exception_specifier): New global function.
1612 * class.c (check_for_override): Reword error message.
1614 1999-08-03 Nathan Sidwell <nathan@acm.org>
1616 * call.c (convert_arg_to_ellipsis): Use pod_type_p.
1617 * cp-tree.h (struct lang_type): Added non_pod_class flag.
1618 (CLASSTYPE_NON_POD_P): New macro to access it.
1619 * class.c (finish_struct_1): Determine non-PODness.
1620 Check for arrays of pointers (-Weffc++).
1621 Remove array inspection duplicated code.
1622 * tree.c (pod_type_p): Detect non-pod non-aggregate types.
1623 Use CLASSTYPE_NON_POD_P.
1625 1999-08-03 Nathan Sidwell <nathan@acm.org>
1627 * class.c (duplicate_tag_error): Preserve template information.
1629 1999-08-03 Nathan Sidwell <nathan@acm.org>
1631 * decl.c (start_enum): Show location of previous definition.
1632 * parse.y (enumlist_opt): New reduction.
1633 (structsp): Simplify enum rules to use enumlist_opt.
1635 1999-08-03 Jason Merrill <jason@yorick.cygnus.com>
1637 * lex.c (yyprint): Handle PFUNCNAME.
1639 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Only
1640 build_expr_from_tree on the args of a TEMPLATE_ID_EXPR.
1642 1999-08-03 Mumit Khan <khan@xraylith.wisc.edu>
1644 * decl.c (start_decl): Set attributes before duplicate_decls call.
1646 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1648 * Make-lang.in (CXX_SRCS): Add dump.c.
1649 * Makefile.in (CXX_OBJS): Add dump.o.
1650 (dump.o): New target.
1651 * cp-tree.h (DECL_CONV_FN_P): Document.
1652 (DECL_OVERLOADED_OPERATOR_P): New function.
1653 (TYPE_PTRMEM_CLASS_TYPE): New macro.
1654 (TYPE_PTRMEM_POINTED_TO_TYPE): Likewise.
1655 (PTRMEM_CST_CLASS): Use TYPE_PTRMEM_CLASS_TYPE.
1656 (ASM_VOLATILE_P): New macro.
1657 (STMT_LINENO): Likewise.
1658 (cp_namespace_decls): New function.
1659 (dump_node_to_file): New function.
1660 * decl.c (cp_namespace_decls): New function.
1661 (walk_namespaces_r): Use it.
1662 (wrapup_globals_for_namespace): Likewise.
1663 * decl2.c (flag_dump_translation_unit): New variable.
1664 (lang_decode_option): Handle -fdump-translation-unit.
1665 (finish_file): If flag_dump_translation_unit is set, dump the
1668 * lang-options.h: Add -fdump-translation-unit.
1669 * pt.c (tsubst_template_parms): Robustify.
1670 (tsubst_decl): Use DECL_OVERLOADED_OPERATOR_P.
1671 (tsubst_expr): Use STMT_LINENO.
1672 * semantics.c (finish_asm_stmt): Eliminate duplicate code. Check
1673 for invalid cv-qualifiers even while building templates.
1675 1999-08-02 Richard Henderson <rth@cygnus.com>
1677 * call.c: Include defaults.h instead of expr.h.
1680 * typeck.c: Include defaults.h.
1682 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1684 * lex.c (errorcount, sorrycount): Don't declare.
1685 * repo.c (errorcount, sorrycount): Likewise.
1686 * typeck2.c (errorcount, sorrycount): Likewise.
1688 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1690 * call.c (convert_default_arg, build_over_call): Change all uses of
1691 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
1692 Ensure expr.h is included.
1693 * decl.c (grokparams): Ditto.
1694 * pt.c (tsubst_decl): Ditto.
1695 * typeck.c (convert_arguments): Ditto.
1697 1999-08-02 Jason Merrill <jason@yorick.cygnus.com>
1699 * class.c (mark_overriders): Fix order of args to overrides.
1700 (warn_hidden): Likewise. Fix for having virtual and non-virtual
1701 functions with the same name.
1703 1999-08-02 Richard Henderson <rth@cygnus.com>
1705 * cp-tree.h (TYPE_PTRMEMFUNC_P): Check TYPE_LANG_SPECIFIC non-null.
1707 1999-08-01 Mark Mitchell <mark@codesourcery.com>
1709 * call.c (build_conditional_expr): Fix typo in comment.
1711 1999-08-01 Bernd Schmidt <bernds@cygnus.co.uk>
1713 * decl.c (finish_stmt): Don't declare and test cond_stack, loop_stack,
1714 case_stack; use in_control_zone_p.
1715 * typeck.c (c_expand_return): Likewise.
1717 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
1719 * except.c (catch_clauses): Delete declaration.
1721 1999-07-30 Mark Mitchell <mark@codesourcery.com>
1723 * call.c (build_conditional_expr): Call convert_from_reference to
1724 avoid reference/non-reference type confusion. Fix typo.
1726 1999-07-30 Richard Henderson <rth@cygnus.com>
1728 * typeck2.c (initializer_constant_valid_p): Moved to c-common.c.
1729 * cp-tree.h (initializer_constant_valid_p): Remove.
1731 1999-07-28 Mark Mitchell <mark@codesourcery.com>
1733 * call.c (conditional_conversion): Don't build BASE_CONVs for
1734 conversions between things that have the same type.
1735 (build_conditional_expr): Tweak.
1736 (convert_like): Some BASE_CONVs really do require the generation
1739 * init.c (perform_member_init): Don't go through build_modify_expr
1740 for simple initializations.
1742 1999-07-27 Jason Merrill <jason@yorick.cygnus.com>
1744 * cp-tree.h (DECL_VIRTUAL_CONTEXT): New macro.
1745 * typeck.c (expand_ptrmemfunc_cst): Calculate delta correctly for
1746 virtual functions and MI. Simplify.
1748 * method.c: Remove prototype for largest_union_member.
1749 * pt.c (determine_specialization): Fix uninitialized warning.
1750 * lex.c (real_yylex): Likewise.
1752 1999-07-27 Mark Mitchell <mark@codesourcery.com>
1754 * class.c (override_one_vtable): Adjust the use of BINFO_VIRTUALS
1757 * cp-tree.h (BINFO_VIRTUALS): Document new format.
1758 * class.c (modify_one_vtable): Change prototype accordingly.
1759 (modify_all_vtables): Likewise.
1760 (modify_all_direct_vtables): Likewise.
1761 (modify_all_indirect_vtables): Likewise.
1762 (build_vtable_entry_for_fn): New function.
1763 (set_rtti_entry): Simplify for new BINFO_VIRTUALS format.
1764 (modify_vtable_entry): Likewise.
1765 (add_virtual_function): Likewise.
1766 (build_vtbl_initializer): New function.
1767 (finish_vtbls): Simplify for new BINFO_VIRTUALS format.
1768 (fixup_vtable_deltas1): Likewise.
1769 (fixup_vtable_deltas): Likewise.
1770 (override_one_vtable): Likewise.
1771 (finish_struct_1): Likewise.
1773 * error.c (dump_expr): Likewise.
1774 * search.c (get_abstract_virtuals_1): Likewise.
1775 (get_abstract_virtuals): Likewise.
1776 (expand_upcast_fixups): Likewise.
1777 * tree.c (debug_binfo): Likewise.
1778 * decl2.c (mark_vtable_entries): Don't bash abstract virtuals to
1779 __pure_virtual here.
1781 1999-07-26 Mark Mitchell <mark@codesourcery.com>
1783 * tree.c (build_cplus_new): Adjust call to abstract_virtuals_error
1784 as per 1999-07-26 change.
1786 * typeck.c (c_sizeof): Don't allow non-static data members.
1787 (expr_sizeof): Likewise.
1789 1999-07-26 Jason Merrill <jason@yorick.cygnus.com>
1791 * input.c (feed_input): Only touch lineno and input_filename
1792 if !USE_CPPLIB. Save the old values before setting the new ones.
1794 * input.c (feed_input): Add file, line parms.
1795 * lex.c (begin_definition_of_inclass_inline, feed_defarg): Adjust.
1796 (real_yylex): Check linemode before input_redirected().
1798 * typeck.c (c_expand_return): Downgrade pedwarn about returning NULL
1799 from op new to warning.
1801 1999-07-26 Mark Mitchell <mark@codesourcery.com>
1803 * cp-tree.h (ncp_convert): Rename to perform_implicit_conversion.
1804 * call.c: All uses changed.
1805 * typeck.c: Likewise.
1807 1999-07-26 Nathan Sidwell <nathan@acm.org>
1809 * exception.cc (__cplus_type_matcher): Match __eh_matcher
1812 1999-07-26 Mark Mitchell <mark@codesourcery.com>
1814 * cp-tree.h (CP_INTEGRAL_TYPE_P): New macro.
1815 (ARITHMETIC_TYPE_P): Adjust definition for standard conformance.
1816 (strip_top_quals): Declare.
1817 (ncp_convert): Likewise.
1818 (type_after_usual_arithmetic_converions): Likewise.
1819 (composite_pointer_type): Likewise.
1820 * call.c (strip_top_quals): Don't make it static.
1821 (promoted_arithmetic_type_p): New function.
1822 (conditional_conversion): Likewise.
1823 (null_ptr_cst_p): Allow `false' as a NULL pointer constant.
1824 (standard_conversion): Use same_type_p. Don't build BASE_CONVs
1825 for converting a type to itself.
1826 (reference_binding): Honor LOOKUP_NO_TEMP_BIND.
1827 (implicit_conversion): Make sure the from and to types are
1829 (add_builtin_candidate): Correct handling of ?: operator.
1830 (add_builtin_candidates): Improve documentation.
1831 (build_conditional_expr): New function.
1832 (can_convert): Implement in terms of can_convert_arg.
1833 (ncp_convert): New function.
1834 * typeck.c (type_after_usual_arithmetic_conversions): New
1835 function, split out from common_type.
1836 (composite_pointer_type): New function, split out from
1837 build_conditional_expr.
1838 (common_type): Use type_after_usual_arithmetic_conversions.
1839 Remove redundant attribute merging.
1840 (comptypes): Tidy. Handle COMPLEX_TYPE.
1841 (build_binary_op_nodefault): Use null_ptr_cst_p.
1842 (build_conditional_expr): Remove.
1843 (convert_for_assignment): Use new conversion functions.
1845 * cp-tree.h (abstract_virtuals_error): Change declaration.
1846 * typeck2.c (abstract_virtuals_error): Check to see if an error
1847 ocurred, and return a boolean value accordingly.
1848 (build_functional_cast): Adjust accordingly.
1849 * class.c (finish_struct_1): Likewise.
1850 * cvt.c (ocp_convert): Likewise.
1851 * decl.c (cp_finish_decl): Likewise.
1852 (grokparams): Likewise.
1853 (grok_op_properties): Likewise.
1854 (start_function): Likewise.
1855 * init.c (build_new_1): Likewise.
1857 * pt.c (unify): Don't get confused by pointers-to-member functions.
1859 * search.c (build_cplus_new): Robustify.
1861 1999-07-24 Richard Henderson <rth@cygnus.com>
1863 * gxx.gperf (__builtin_va_arg): New.
1864 * parse.y (VA_ARG): New token.
1865 (unary_expr): Recognize it.
1867 Sun Jul 25 15:24:21 1999 Jeffrey A Law (law@cygnus.com)
1869 * g++FAQ.texi: Deleted per Joe Buck's request.
1870 * Makefile.in: Corresponding changes.
1872 1999-07-23 Jason Merrill <jason@yorick.cygnus.com>
1874 * lex.c: Sync with C frontend.
1875 (whitespace_cr): New fn.
1876 (skip_white_space): Use it.
1877 (init_parse): Reorder.
1878 (yyprint): Support CONSTANT.
1879 (pragma_getc, pragma_ungetc): Bring back.
1880 (read_line_number): Change in_system_header directly.
1881 (handle_generic_pragma, handle_cp_pragma, yyerror): Move up in file.
1882 (parse_float): Update to C version.
1883 (yylex): Handle '$' under the letter case.
1884 Remove looking_for_typename handling.
1885 Support hex floating point constants.
1886 Follow C's lead for choosing type of integer constants.
1887 Rearrange stuff to match C frontend.
1888 (yyungetc, reinit_parse_for_block, yylex): Support indent_level.
1889 * spew.c (yylex): Clear looking_for_typename if we see a TYPESPEC.
1891 1999-07-23 Mark Mitchell <mark@codesourcery.com>
1893 * call.c (reference_binding): Tweak.
1894 (mayble_handle_implicit_object): Use direct_reference_binding to
1895 create the right implicit conversion sequence.
1897 1999-07-22 Mark Mitchell <mark@codesourcery.com>
1899 * pt.c (convert_nontype_argument): Don't call decl_constant_value
1900 if we're converting to a reference type.
1902 * call.c (NEED_TEMPORARY_P): New macro.
1903 (standard_conversion): Set it, for derived-to-base conversions.
1904 (reference_related_p): New function.
1905 (reference_compatible_p): Likewise.
1906 (convert_class_to_reference): Likewise.
1907 (direct_reference_binding): Likewise.
1908 (reference_binding): Rework for standards-compliance.
1909 (convert_like): Adjust accordingly.
1910 (maybe_handle_ref_bind): Simplify; the right conversion sequences
1911 are now built up in reference_binding.
1912 (initialize_reference): New function.
1913 * cp-tree.h (ICS_USER_FLAG): Document.
1914 (ICS_THIS_FLAG): Likewise.
1915 (ICS_BAD_FLAG): Likewise.
1916 (NEED_TEMPORARY_P): Likewise.
1917 (cp_lvalue_kind): New type.
1918 (real_lvalue_p): Return it.
1919 * error.c (dump_expr): Provide more accurate representation for
1921 * init.c (expand_default_init): Do not try to perform implicit
1922 conversions for a brace-enclosed initializer.
1923 * search.c (lookup_conversions): Document.
1924 * tree.c (lvalue_p_1): Return a cp_lvalue_kind. Calculate
1926 (real_lvalue_p): Adjust accordingly.
1927 (lvalue_p): Likewise.
1928 (build_cplus_new): Don't allow the creation of an abstract class.
1929 * typeck.c (convert_for_initialization): Use initialize_reference.
1931 1999-07-21 Gavin Romig-Koch <gavin@cygnus.com>
1933 * lex.c (real_yylex) : Correct the test for overflow when lexing
1936 1999-07-20 Jason Merrill <jason@yorick.cygnus.com>
1938 * decl.c (warn_extern_redeclared_static): Check DECL_ARTIFICIAL,
1939 not DECL_BUILT_IN, to determine if a function is internally declared.
1940 (duplicate_decls): Likewise. Improve handling of builtins.
1941 (push_overloaded_decl): Remove special handling of builtins.
1943 * cp-tree.h (ANON_AGGR_TYPE_P): Use CLASS_TYPE_P.
1945 * decl.c (grokdeclarator): Pull out decl_constant_value in
1948 * class.c (finish_struct, finish_struct_1): Remove 'warn_anon' parm.
1949 * cp-tree.h, pt.c, semantics.c: Adjust.
1950 * method.c (largest_union_member): Remove.
1952 * lang-specs.h (c++-cpp-output): Pass -fpreprocessed.
1954 * lex.c (token_getch, token_put_back): New fns.
1955 (real_yylex): Use them.
1957 * lex.c (lang_init): Generalize.
1958 (lang_init_options): Tell cpplib this is C++.
1959 (nextchar): Remove. Replace uses with put_back.
1960 (skip_white_space): Handle linemode here. Optimize for cpplib.
1961 (extend_token_buffer_to): New fn.
1962 (extend_token_buffer): Use it.
1963 (read_line_number, check_newline): Just deal with tokens.
1964 (real_yylex): More cpplib optimizations. Simplify. Don't produce
1965 EXTERN_LANG_STRING, LEFT_RIGHT or PAREN_STAR_PAREN here.
1966 * spew.c (yylex): Produce LEFT_RIGHT and EXTERN_LANG_STRING.
1967 * parse.y (PAREN_STAR_PAREN): Remove.
1968 * input.c: Don't use the putback machinery with cpplib.
1969 (sub_getch): Fold back into getch.
1970 (getch): Don't handle linemode here.
1971 (feed_input): Unget any text in the token buffer.
1973 * lex.c (set_typedecl_interface_info, set_vardecl_interface_info,
1974 nextyychar, nextyylval): Remove.
1976 1999-07-20 Michael Tiemann <tiemann@holodeck.cygnus.com>
1977 Jason Merrill <jason@yorick.cygnus.com>
1979 * lex.c (indent_level): New variable.
1980 (init_parse): Set cpp_token to CPP_DIRECTIVE.
1981 (consume_string): Make this smart about USE_CPPLIB.
1982 (yyungetc): Use put_back function.
1983 (pragma_getc, pragma_ungetc): Functions deleted.
1984 (check_newline): Rewrite to be intelligent about USE_CPPLIB.
1985 Also, call HANDLE_PRAGMA with getch, yyungetc, not pragma_getc and
1987 (real_yylex): Rewrite to be intelligent about USE_CPPLIB.
1988 Also, clean up cases where we redundantly set token_buffer[0].
1989 (read_line_number): New fn.
1990 * input.c (feed_input): Use integrated cpplib if USE_CPPLIB.
1991 (end_input): Call cpp_pop_buffer if USE_CPPLIB.
1992 (sub_getch): Conditionalize out code that's not appropriate if
1994 (put_back): Rewrite in case USE_CPPLIB is defined.
1995 (input_redirected): Ditto.
1997 Tue Jul 20 11:24:19 1999 Bernd Schmidt <bernds@cygnus.co.uk>
1999 * cp-tree.h: Delete lots of declarations of tree nodes; replaced by
2000 c_global_trees and accessor macros defined in c-common.h.
2001 (cp_tree_index): New enumeration.
2002 (cp_global_trees): Declare new array. Add accessor macros for it, and
2003 delete declarations of tree nodes replaced by it.
2004 (builtin_function): Delete macro, add declaration for new function.
2006 * decl.c: Delete definitions for tree nodes that were replaced by
2007 cp_global_trees and c_global_trees.
2008 (init_decl_processing): Call c_common_nodes_and_builtins; delete code
2009 to generate the common builtins here.
2010 (builtin_function): New function.
2011 * decl2.c (abort_fndecl): Delete declaration.
2012 * except.c (expand_builtin_return_address): Delete declaration.
2013 (builtin_return_address_fndecl): Delete variable.
2014 (const_ptr_type_node): Delete declaration.
2015 * lex.c (cons_up_default_function): Delete declaration of
2017 * parse.y (void_list_node): Delete declaration.
2018 * rtti.c (type_info_type_node, tinfo_fn_id, tinfo_fn_type):
2020 (const_string_type_node): Delete declaration.
2021 * search.c (abort_fndecl): Delete declaration.
2022 * Makefile.in: Update dependencies.
2024 1999-07-19 Mark Mitchell <mark@codesourcery.com>
2026 * pt.c (check_default_tmpl_args): Move test for missing default
2027 arguments here, from ...
2028 (end_template_parm_list): Here.
2030 1999-07-18 Mark Mitchell <mark@codesourcery.com>
2032 * decl.c (lookup_nested_type): Remove.
2033 (pushtag): Don't call it.
2035 Sat Jul 17 23:51:30 1999 Jeffrey A Law (law@cygnus.com)
2037 * Makefile.in (INTERFACE): Bump to 2.
2039 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
2041 * typeck2.c (my_friendly_abort): Updated URL with bug reporting
2042 instructions to gcc.gnu.org. Removed e-mail address.
2044 1999-07-17 Mark Mitchell <mark@codesourcery.com>
2046 * pt.c (determine_specialization): Tighten error-checking.
2047 (end_template_parm_list): Likewise.
2049 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2051 * pt.c (check_default_tmpl_args): Handle friends defined in the
2052 class just like member functions defined in the class.
2054 1999-07-09 Michael Tiemann <tiemann@happy.cygnus.com>
2055 Jason Merrill <jason@yorick.cygnus.com>
2057 * cp-tree.h (struct lang_decl): Added field for storing sorted
2058 FIELD_DECLs (used in TYPE_DECLs).
2059 (DECL_PENDING_INLINE_INFO): Adjusted to use 'u' union.
2060 (DECL_SORTED_FIELDS): New macro.
2061 * class.c (method_name_cmp): New function.
2062 (finish_struct_methods): Modified to support sorting and searching
2064 (finish_struct_anon): Changed code in inner loop to use ELT rather
2065 than UELT (which required an extra indirection for every reference).
2066 (field_decl_cmp): New function to support sorting FIELD_DECLs.
2067 (finish_struct_1): Sort fields.
2068 * search.c (lookup_field_1): Use DECL_SORTED_FIELDS if we have them.
2069 (lookup_fnfields_1): Search sorted methods in METHOD_VEC.
2070 Also, switch to using array indexing rather than a changing pointer.
2071 * ptree.c (print_lang_decl): Handle TYPE_DECLs that have
2074 1999-07-09 Jason Merrill <jason@yorick.cygnus.com>
2076 * decl2.c (reparse_absdcl_as_casts): Don't warn about old-style
2077 casts in system headers or extern "C" blocks.
2079 * pt.c (do_decl_instantiation): Downgrade duplicate instantiation
2082 1999-07-09 Michael Tiemann <tiemann@happy.cygnus.com>
2084 * decl2.c (write_virtuals): Deleted declaration.
2085 * cp-tree.h (write_virtuals): Deleted extern declaration.
2086 * class.c (finish_struct_1): Removed #if 0'd code that mentions
2088 * semantics.c (begin_class_definition): Rewrite code to not depend
2091 * lex.c (cp_pragma_interface): New function.
2092 (cp_pragma_implementation): Likewise.
2093 (handle_cp_pragma): Call them.
2095 * typeck.c (comptypes): Simplify C code in look_hard.
2097 * xref.c (PALLOC): Use xcalloc, not calloc.
2098 (SALLOC): Use xmalloc, not malloc.
2100 * rtti.c (synthesize_tinfo_fn): Add missing call to pop_momentary.
2102 * search.c (note_debug_info_needed): Don't search if WRITE_SYMBOLS
2105 * decl.c (duplicate_decls): If a redeclaration doesn't match the
2106 initial declaration, then don't save the inline info and by all
2107 means don't mark the function as a builtin function.
2109 * decl.c (lookup_name_real): Set NONCLASS to 1 if
2110 CURRENT_CLASS_TYPE is 0.
2112 * class.c (duplicate_tag_error): Set TYPE_NONCOPIED_PARTS to
2115 * ptree.c (print_lang_type): Added vtable-needs-writing.
2117 Wed Jul 7 01:26:47 1999 Alexandre Oliva <oliva@dcc.unicamp.br>
2119 * decl2.c (mark_vtable_entries): Fix check for rtti offset.
2121 1999-07-06 Gavin Romig-Koch <gavin@cygnus.com>
2123 * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
2124 Merged into c-common.
2126 1999-07-05 Dave Brolley <brolley@cygnus.com>
2128 * lex.c (errorcount): Declare it.
2129 (finish_parse): Update errorcount for when using CPPLIB.
2131 1999-07-05 Mark Mitchell <mark@codesourcery.com>
2133 * cp-tree.h (IS_AGGR_TYPE): Include instantiated template template
2135 (IMPLICIT_TYPENAME_TYPE_DECL_P): New macro.
2136 * decl.c (push_class_binding): Use it.
2137 (lookup_name_real): Likewise.
2139 1999-07-02 Gavin Romig-Koch <gavin@cygnus.com>
2141 * cp-tree.h (widest_integer_literal_type_node,
2142 widest_unsigned_literal_type) : New.
2143 * decl.c (widest_integer_literal_type_node,
2144 widest_unsigned_literal_type) : New.
2145 (init_decl_processing): Handle/use the two new types.
2146 * lex.c (real_yylex): Same.
2147 * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
2150 1999-07-01 Mark Mitchell <mark@codesourcery.com>
2152 * decl.c (grokdeclarator): Don't give names "for linkage purposes"
2153 to anonymous cv-qualified types.
2155 1999-07-01 Gavin Romig-Koch <gavin@cygnus.com>
2157 * lex.c (real_yylex) : Change integer literal overflow handling to
2160 * lex.c (real_yylex): Improve 'integer constant out of range' messages.
2162 1999-06-28 Richard Henderson <rth@cygnus.com>
2164 * decl.c (cp_finish_decl): Fix typo in cp_warning_at call.
2166 1999-06-28 Jason Merrill <jason@yorick.cygnus.com>
2168 * error.c (dump_type_real): Handle TREE_LIST again.
2170 * typeck.c (comp_target_parms): Don't complain about
2171 converting from () to (...) if !flag_strict_prototype.
2173 * decl.c (grokdeclarator): Update the names of all variants when
2176 1999-06-21 Mark Mitchell <mark@codesourcery.com>
2178 * init.c (expand_aggr_vbase_init): Rename to
2179 construct_virtual_bases. Conditionalize construction here,
2181 (emit_base_init): Here.
2183 1999-06-19 Mark Mitchell <mark@codesourcery.com>
2185 * semantics.c (finish_asm_statement): Apply decay conversions to
2188 * decl.c (expand_static_init): When building an anonymous function
2189 for use with atexit, compute its body before and after entering
2192 * error.c (dump_expr): Handle BIND_EXPR, LOOP_EXPR, and
2195 1999-06-18 Mark Mitchell <mark@codesourcery.com>
2197 * init.c (expand_aggr_vbase_init): Add flag parameter.
2198 (build_partial_cleanup_for): Remove, inlining into ..
2199 (expand_cleanup_for_base): ... here. Take flag parameter.
2200 (emit_base_init): Pass the in_chrg parameter to
2201 emit_aggr_vbase_init.
2202 (emit_aggr_vbase_init): Pass it to expand_cleanup_for_base.
2204 1999-06-16 Mark Mitchell <mark@codesourcery.com>
2206 * decl2.c (import_export_decl): Use same_type_p, rather than
2207 relying on pointer-equality for types.
2209 * method.c (do_build_copy_constructor): Simplify.
2211 * call.c (build_method_call): Remove bogus code for two-argument
2213 * init.c (build_new_1): Expand on comment, and remove dead code.
2215 * init.c (expand_cleanup_for_base): New function, split out
2217 (emit_base_init): Here.
2218 (expand_aggr_vbase_init): Use it.
2220 1999-06-15 Mark Mitchell <mark@codesourcery.com>
2222 * cp-tree.h (class_cache_firstobj): Declare.
2223 (maybe_push_cache_obstack): Rename to push_cache_obstack.
2224 * class.c (permanent_obstack): Remove declaration.
2225 (class_cache_firstobj): Make it global.
2226 (add_method): Don't use permanent_obstack directly.
2227 (pushclass): Only free the class_cache_obstack if we know how far
2229 (maybe_push_cache_obstack): Rename to push_cache_obstack.
2230 * decl.c: Remove dead comment.
2231 (saved_scope): Add class_cache_firstobj.
2232 (push_to_top_level): Save it.
2233 (pop_from_top_level): Restore it.
2234 (push_class_level_binding): Use push_cache_obstack, not
2235 maybe_push_cache_obstack.
2236 * search.c (push_class_decls): Likewise.
2238 1999-06-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
2240 * pt.c (tsubst_friend_function): Push into namespace of friend
2241 function before pushdecl'ing it.
2243 1999-06-14 Nathan Sidwell <nathan@acm.org>
2245 * call.c (build_new_op): Remove REF_BIND from all operands.
2247 1999-06-13 Alexandre Oliva <oliva@dcc.unicamp.br>
2249 * init.c (build_new_1): Look up operator delete even if there was
2250 no explicit new placement.
2252 1999-06-08 Nathan Sidwell <nathan@acm.org>
2254 * except.c (complete_ptr_ref_or_void_ptr_p): New function, broken out
2256 (build_throw): ... here. Call it.
2257 (process_start_catch_block): Call it.
2259 1999-06-07 Mark Mitchell <mark@codesourcery.com>
2261 * search.c (convert_pointer_to_single_level): Reimplement without
2264 1999-06-06 Mark Mitchell <mark@codesourcery.com>
2266 * method.c (is_back_referenceable_type): Back-reference bools when
2269 1999-06-07 Dave Brolley <brolley@cygnus.com>
2271 * lex.c (real_yylex): Replace unused bytes from bad multibyte char.
2272 * input.c (putback_buffer): New structure type.
2273 (putback): Replaces putback_char member.
2274 (putback): Replaces putback_char static variable.
2275 (feed_input): Use putback.
2276 (end_input): Use putback.
2277 (sub_getch): Use putback.
2278 (put_back): Use putback.
2280 1999-06-05 Mark Mitchell <mark@codesourcery.com>
2282 * decl.c (grokdeclarator): Fix typo in last change.
2284 1999-06-04 Jason Merrill <jason@yorick.cygnus.com>
2286 * semantics.c (finish_if_stmt_cond): Copy cond to permanent_obstack.
2287 (finish_while_stmt_cond, finish_do_stmt, finish_for_cond): Likewise.
2289 1999-06-04 Nathan Sidwell <nathan@acm.org>
2291 * except.c (build_throw): Check throw expression validity.
2293 1999-06-03 Mark Mitchell <mark@codesourcery.com>
2295 * decl.c (grokdeclarator): Don't treat arbitrary types as unsigned
2296 just because flag_signed_bitfields is false.
2298 1999-06-03 Nathan Sidwell <nathan@acm.org>
2300 * semantics.c (begin_class_definition): Update the struct's
2302 * class.c (finish_struct): ... rather than here.
2304 * decl.c (make_typename_type): Don't rely on uninitialized
2307 1999-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2309 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
2311 1999-05-31 Mark Mitchell <mark@codesourcery.com>
2313 * tree.c (build_cplus_array_type_1): Use push_obstacks_nochange
2314 and friends rather than messing with current_obstack directly.
2315 (cp_build_qualified_type_real): Rework ARRAY_TYPE
2316 allocation to match practice throughout the rest of the
2319 1999-05-30 Mark Mitchell <mark@codesourcery.com>
2321 * lex.c (make_lang_type): Create TYPE_BINFO for
2322 TEMPLATE_TYPE_PARMs just like for non-template types.
2324 * decl.c (start_decl): Move checks on initialization to ...
2325 (cp_finish_decl): Here. Tidy formatting slightly.
2327 1999-05-28 Mark Mitchell <mark@codesourcery.com>
2329 * decl.c (add_binding): Don't complain about a redeclaration of a
2330 semantically identical typedef in a local scope.
2332 1999-05-28 Nathan Sidwell <nathan@acm.org>
2334 * decl.c (complete_array_type): Allocate off same obstack. Fix
2335 DO_DEFAULT comment to match reality.
2337 * friend.c (make_friend_class): Fix diagnostic typo.
2339 1999-05-28 Mark Mitchell <mark@codesourcery.com>
2341 * decl.c (lookup_namespace_name): Handle getting a
2343 (expand_static_init): Don't call pushdecl for implicitly declared
2344 `atexit' used to register destructors.
2346 1999-05-25 Mark Mitchell <mark@codesourcery.com>
2348 * class.c (finish_vtbls): Copy BINFO_VIRTUALs before using it to
2351 * cp-tree.h (NAMESPACE_LEVEL): Reformat.
2352 (lang_decl_flags): Document MEMFUNC_POINTER_TO. Save four bytes
2353 by combining TEMPLATE_INFO and LEVEL into a single union.
2354 (DECL_TEMPLATE_INFO): Reformat.
2355 (DECL_SAVED_TREE): Document.
2356 (DECL_TEMPLATE_INJECT): Remove.
2357 * class.c (finish_struct): Remove code to deal with
2358 DECL_TEMPLATE_INJECT.
2360 * decl.c (maybe_process_template_type_declaration): Handle all new
2361 types in templates uniformly.
2362 * method.c (bulid_overload_identifier): Use CP_DECL_CONTEXT, not
2364 * pt.c (lookup_template_class): Inject template instantiations of
2365 forward-declarations.
2366 (instantiate_class_template): Remove code processing
2367 DECL_TEMPLATE_INJECT.
2369 * pt.c (lookup_template_class): Tweak lookup to find member
2372 * pt.c (tsubst_expr, case ASM_STMT): Don't tsubst into
2374 * semantics.c (finish_asm_stmt): Make strings permanent if they're
2377 1999-05-25 Jason Merrill <jason@yorick.cygnus.com>
2379 * typeck.c (casts_away_constness, casts_away_constness_r): Strip both
2380 parts of pointer to data member types.
2382 1999-05-24 Mark Mitchell <mark@codesourcery.com>
2384 * decl2.c (mark_vtable_entries): Don't make a copy of a function,
2385 and then make it look like `abort'. Just use `abort' instead.
2387 * typeck.c (build_static_cast): Don't allow static_casts that cast
2389 (casts_away_constness_r): New function.
2390 (casts_away_constness): Likewise.
2392 * decl.c (lookup_tag): Remove code no longer needed after
2393 name-lookup improvements.
2394 * decl2.c (handle_class_head): Make error-recovery more robust.
2395 * friend.c (make_friend_class): Reject templated typename types.
2396 * lex.c (is_global): A template parameter isn't global.
2397 * parse.y (class_head): Robustify.
2398 * parse.c: Regenerated.
2400 1999-05-22 Mark Mitchell <mark@codesourcery.com>
2402 * pt.c (for_each_template_parm): Walk into TYPENAME_TYPEs,
2403 INDIRECT_REFs, and COMPONENT_REFs. Handle FIELD_DECLs.
2405 * cp-tree.h (push_nested_namespace): Declare.
2406 (pop_nested_namespace): Likewise.
2407 * decl.c (push_nested_namespace): New function.
2408 (pop_nested_namespace): Likewise.
2409 * pt.c (instantiate_class_template): Use them.
2411 * tree.c (mapcar): Handle NON_LVALUE_EXPR.
2413 * cp-tree.h (cplus_expand_constant): Declare.
2414 * cvt.c (convert_to_pointer): Expand PTRMEM_CSTs when they're
2415 converted from one pointer-to-object type to another.
2416 * expr.c (cplus_expand_constant): Don't make it static.
2417 * typeck.c (build_component_ref): Don't crash when presented with
2418 a component which is a TEMPLATE_DECL.
2419 (build_ptrmemfunc): Tidy. Clarify comment. Make sure that even a
2420 cast from a pointer-to-member constant to its own type does not
2421 result in a valid non-type template argument.
2423 1999-05-21 Mark Mitchell <mark@codesourcery.com>
2424 Nathan Sidwell <nathan@acm.org>
2426 * Make-lang.in (cc1plus): Make it depend on gxx.gperf.
2427 * cp-tree.h: Fix typo in documentation on pointers-to-members.
2428 (cp_build_qualified_type): Make it a macro.
2429 (cp_build_qualified_type_real): Declare.
2430 * decl.c (grokdeclarator): Remove misleading comment. Avoid
2431 problem with template parameters and restrict-qualification.
2432 * gxx.gperf: Replace NORID with RID_UNUSED throughout.
2433 * hash.h: Regenerated.
2434 * lex.h (rid): Move RID_FIRST_MODIFIER and RID_LAST_MODIFIER into
2436 (NORID): Remove definition.
2437 * pt.c (tsubst_aggr_type): Use cp_build_qualified_type_real.
2438 (tsubst): Likewise. Remove special handling for FUNCTION_TYPEs.
2439 (fn_type_unification): Check that the function type resulting from
2440 the deduction is legal.
2441 (check_cv_quals_for_unify): Don't handle FUNCTION_TYPEs specially.
2442 (unify): Use cp_build_qualified_type_real.
2443 * tree.c (build_cplus_array_type_1): Handle error_marks as inputs.
2444 (cp_build_qualified_type): Rename to ...
2445 (cp_build_qualified_type_real): Add additional COMPLAIN parameter
2446 and modify appropriately.
2448 * typeck.c (build_ptrmemfunc): Handle PTRMEM_CSTs carefully to
2449 reveal optimization opportunities.
2451 * pt.c (tsubst): Don't issue error messages when we're not
2452 complaining, even if we see a qualified function type.
2453 (check_cv_quals_for_unify): Don't allow a qualified function
2456 1999-05-20 Jason Merrill <jason@yorick.cygnus.com>
2458 * class.c (instantiate_type): Downgrade errors for object-dependent
2459 memfn refs to pedwarn.
2461 1999-05-20 Mark Mitchell <mark@codesourcery.com>
2463 * decl.c (grokdeclarator): Don't treat [] as indicating a
2464 zero-sized array in a typedef.
2466 * call.c (build_object_call): Don't look at DECL_NAME for a type.
2467 (pt.c): Or CP_TYPE_QUALS for an ERROR_MARK.
2468 (typeck.c): Or TYPE_MAIN_VARIANT for a type.
2470 * pt.c (for_each_template_parm): Rework to match documentation.
2471 Don't be fooled by a COMPONENT_REF with no TREE_TYPE.
2473 1999-05-20 Jason Merrill <jason@yorick.cygnus.com>
2475 * class.c (finish_struct_1): Still check for ANON_AGGR_TYPE_P.
2477 * class.c (finish_base_struct): Allow non-COM bases for COM classes
2478 except at the leftmost position.
2479 (modify_one_vtable, fixup_vtable_deltas1, override_one_vtable):
2480 Pass the binfo's class, not the most derived, to skip_rtti_stuff.
2481 * search.c (get_abstract_virtuals, expand_upcast_fixups): Likewise.
2483 * tree.c (lvalue_p_1): A NOP_EXPR can be an lvalue.
2484 (build_cplus_new): Make sure that what we return is of the right type.
2486 1999-05-20 Mark Mitchell <mark@codesourcery.com>
2488 * cp-tree.h (make_ptrmem_cst): New function.
2489 * expr.c (cplus_expand_constant): Split out from ...
2490 (cplus_expand_expr): Here. Use cplus_expand_constant.
2491 (init_cplus_expand): Set lang_expand_constant.
2492 * pt.c (convert_nontype_argument): Use make_ptrmem_cst.
2494 * tree.c (make_ptrmem_cst): Define.
2495 * typeck.c (unary_complex_lvalue): Use make_ptrmem_cst.
2496 * typeck2.c (initializer_constant_valid_p): Use make_ptrmem_cst.
2498 1999-05-19 Mark Mitchell <mark@codesourcery.com>
2500 * pt.c (build_template_decl): Copy DECL_NONCONVERTING_P.
2502 * decl2.c (start_static_storage_duration_function): Fix comment.
2503 (finish_file): Create static storage duration functions lazily.
2505 1999-05-19 Jason Merrill <jason@yorick.cygnus.com>
2507 Implement anonymous structs.
2508 * cp-tree.h (ANON_AGGR_TYPE_P): Rename from ANON_UNION_TYPE_P.
2509 * class.c, decl.c, decl2.c, init.c, pt.c, search.c, typeck.c: Adjust.
2510 * class.c (finish_struct_1): Remove redundant check for anon struct.
2511 * decl.c (fixup_anonymous_aggr): Renamed from fixup_anonymous_union.
2512 (check_tag_decl): Check for anonymous struct here.
2513 * decl2.c (build_anon_union_vars): Catch anon struct at file scope.
2514 * init.c (sort_member_init, emit_base_init): Handle getting fields
2515 as well as names in current_member_init_list.
2516 (perform_member_init): Handle getting an anon aggr.
2517 * method.c (do_build_assign_ref): Don't descend into anon aggrs.
2518 (do_build_copy_constructor): Likewise.
2520 1999-05-19 Mark Mitchell <mark@codesourcery.com>
2522 * tree.c (cp_build_qualified_type): Don't allow qualified function
2525 Wed May 19 02:50:53 1999 Arvind Sankar <arvinds@mit.edu>
2527 * gxxint.texi: Fix typo.
2529 1999-05-19 Jason Merrill <jason@yorick.cygnus.com>
2531 * call.c (find_scoped_type, resolve_scope_to_name): Lose.
2532 * class.c (finish_struct_1): Use CLASS_TYPE_P.
2533 * ptree.c (print_lang_type): Likewise.
2534 * typeck.c (build_modify_expr, c_expand_asm_operands): Use
2536 * typeck2.c (digest_init): Likewise.
2538 1999-05-18 Jason Merrill <jason@yorick.cygnus.com>
2540 * call.c (joust): Compare the types of the conv ops, not the
2541 target types of the conversions.
2543 Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
2545 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
2548 1999-05-17 Mark Mitchell <mark@codesourcery.com>
2550 * cp-tree.def (TEMPLATE_ID_EXPR): Update documentation.
2551 * decl.c (grokfndecl): Don't allow inline declarations of friend
2552 template specializations, or friend template specializations with
2554 * pt.c (tsubst): Handle substitution into array types that does
2555 not yield a fixed upper bound, even when not processing a
2557 (tsubst_copy): Deal with the fact that the second operand to a
2558 TEMPLATE_ID_EXPR may be NULL_TREE, a TREE_LIST, or a TREE_VEC.
2559 * search.c (marked_pushdecls_p): Don't descend into
2560 TEMPLATE_TYPE_PARMs and the like.
2561 (unmarked_pushdecls_p): Likewise.
2563 * call.c (build_over_call): Don't throw away
2564 initializations/copies of empty classes; use MODIFY_EXPR and
2565 INIT_EXPR as for non-empty classes.
2566 * class.c (finish_struct_1): Put the padding byte for an empty
2567 class on the TYPE_NONCOPIED_PARTS list for the class.
2569 1999-05-16 Mark Mitchell <mark@codesourcery.com>
2571 * decl2.c (build_expr_from_tree): Handle COMPONENT_REFs that
2572 indicate a reference to a field that is a qualified name.
2574 1999-05-16 Jason Merrill <jason@yorick.cygnus.com>
2576 * decl2.c (finish_objects): Don't use .?tors.* if we don't have
2577 ASM_OUTPUT_CONSTRUCTOR.
2579 * friend.c (do_friend): Add attrlist arg. Remove support for
2580 getting a non-decl as 'decl'.
2581 * decl.c (grokfndecl): Remove attrlist arg. Don't set attrs or
2583 (grokdeclarator): Adjust.
2584 * cp-tree.h: Adjust.
2586 1999-05-16 Mark Mitchell <mark@codesourcery.com>
2588 * cp-tree.h (permanent_p): New function.
2589 * init.c (build_new_1): Use mapcar, not copy_node, to copy a
2590 possibly complex tree node.
2591 * tree.c (mapcar): Adjust comments, and follow coding standards in
2593 (permanent_p): New function.
2595 1999-05-13 Per Bothner <bothner@cygnus.com>
2597 * class.c (push_lang_context): Turn off DECL_IGNORED_P for
2598 primitive Java types, if we actually see `extern "Java"'.
2600 1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
2602 * lang-specs.h: Pass -$ to the preprocessor.
2604 1999-05-10 Jason Merrill <jason@yorick.cygnus.com>
2606 * init.c (build_offset_ref): Wrap baselinks in OFFSET_REF, too.
2607 Don't bother wrapping an OFFSET_TYPE around unknown_type_node.
2608 (resolve_offset_ref): Don't handle a raw baselink.
2609 * cvt.c (build_expr_type_conversion): Likewise.
2610 * typeck.c (decay_conversion, build_c_cast, convert_for_assignment,
2611 convert_for_initialization): Likewise.
2612 * class.c (instantiate_type): Handle seeing a baselink under an
2614 * error.c (dump_expr): Likewise.
2615 * pt.c (for_each_template_parm): Likewise.
2616 (resolve_overloaded_unification): Likewise.
2617 * tree.c (is_overloaded_fn, really_overloaded_fn): Likewise.
2618 * typeck.c (expr_sizeof): Also complain about other permutations
2619 of overloaded functions.
2621 1999-05-07 Jason Merrill <jason@yorick.cygnus.com>
2623 * init.c (resolve_offset_ref): Don't return a raw method.
2625 * typeck.c (decay_conversion): Don't handle a raw method.
2626 Resolve all OFFSET_REFs.
2627 (get_member_function_from_ptrfunc): 0 is a valid vtable index.
2628 (build_binary_op_nodefault): Handle resolving overloaded fns. Use
2629 same_type_p for pmf bits. Don't use build_binary_op to compare
2630 raw pointers to methods.
2631 (convert_for_assignment): Check for OFFSET_REF, not OFFSET_TYPE,
2632 to decide when to call resolve_offset_ref.
2633 (build_c_cast, convert_for_initialization): Likewise.
2634 * cvt.c (build_expr_type_conversion): Likewise.
2636 1999-05-06 Nathan Sidwell <nathan@acm.org>
2638 * call.c (build_new_method_call): Use TYPE_MAIN_VARIANT of class.
2640 1999-05-05 Mark Mitchell <mark@codesourcery.com>
2642 * decl2.c (start_objects): Don't let static constructors and
2643 destructors get inlined.
2645 * parse.y (nested_name_specifier): Make sure ordinary types are
2646 complete, just like template types.
2647 * parse.c: Regenerated.
2649 * pt.c (check_explicit_specialization): Improve error messages.
2651 1999-05-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
2653 * typeck.c (string_conv_p): Use same_type_p to check whether we
2654 try to convert between char and wchar_t.
2656 1999-05-03 Mark Mitchell <mark@codesourcery.com>
2658 * search.c (lookup_field_r): Set the TREE_TYPE of an ambiguous
2659 lookup to error_mark_node here.
2660 (lookup_member): Revise documentation. Add comments. Don't set
2661 the TREE_TYPE to error_mark_node here, and don't build up an extra
2662 TREE_LIST for ambiguous lookups.
2663 (setup_class_bindings): Adjust accordingly.
2664 (push_class_decls): Revise out-of-date comments.
2666 * typeck.c (build_const_cast): Tighten checks for legality.
2668 1999-05-02 Martin von Löwis <loewis@informatik.hu-berlin.de>
2670 * init.c (build_member_call): Lookup names coming from
2671 namespace-scoped LOOKUP_EXPR.
2673 1999-05-03 Jim Blandy <jimb@zwingli.cygnus.com>
2675 * gxxint.texi: Add documentation for 'I'.
2677 1999-05-02 Martin von Löwis <loewis@informatik.hu-berlin.de>
2679 * tinfo.cc (operator==): Qualify type_info with std::.
2681 1999-05-02 Mark Mitchell <mark@codesourcery.com>
2683 * cp-tree.h (lang_decl_flags): Remove comdat. Updated dummy.
2684 (DECL_COMDAT): Remove definition.
2686 1999-05-01 Mark Mitchell <mark@codesourcery.com>
2688 * decl.c (wrapup_globals_for_namespace): Fix thinko in previous
2691 1999-04-30 Mark Mitchell <mark@codesourcery.com>
2693 * class.c (build_vtable): Use build_lang_decl when building
2694 vtables, not just build_decl.
2695 (prepare_fresh_vtable): Likewise.
2696 * decl.c (wrapup_globals_for_namespace): Mark vtables as
2697 DECL_EXTERNAL when calling wrapup_global_declarations.
2698 * decl2.c (priority_info_s): Add initializations_p and
2699 destructions_p members.
2700 (finish_vtable_vardecl): Use TREE_SYMBOL_REFERENCED, not TREE_USED,
2701 when deciding what vtables to write out.
2702 (ssdf_decls): New variable.
2703 (ssdf_decls_used): Likewise.
2704 (start_static_storage_duration_function): Deal with being called
2705 multiple times. Avoid inlining this function.
2706 (generate_inits_for_priority): Deal with reuse of priority map.
2707 (get_priority_info): Clear initializations_p and destructions_p.
2708 (do_static_initialization): Tweak comment.
2709 (do_static_destruction): Likewise. Fix condition on sentries for
2711 (generate_ctor_or_dtor_function): Call all of the static storage
2713 (generate_ctor_or_dtor_function_for_priority): Check
2714 initializations_p and destructions_p to see what priorities need
2715 initialization functions.
2716 (finish_file): Rework to generate multiple static storage duration
2717 functions, rather than just one.
2719 * typeck.c (build_const_cast): Tweak last change to handle
2720 templates correctly.
2722 * typeck.c (build_const_cast): Disallow use of const_cast to
2723 anything but a pointer or reference type.
2725 1999-04-30 Nathan Sidwell <nathan@acm.org>
2727 * decl.c (cp_finish_decl): Don't permit arrays of abstract or
2730 1999-04-29 Mark Mitchell <mark@codesourcery.com>
2732 * decl2.c (do_static_destruction): Remove obsolete FIXME comment.
2733 (finish_file): Indent comments properly.
2735 1999-04-29 Richard Henderson <rth@cygnus.com>
2737 * decl2.c (do_static_initialization): Call do_pending_stack_adjust.
2738 (do_static_destruction): Likewise.
2740 1999-04-29 Nathan Sidwell <nathan@acm.org>
2742 * cp-tree.h (TYPE_NOTHROW_P): New macro.
2743 * decl2.c (delete_sanity): Warn on deleting void *.
2744 * init.c (build_new_1): Use TYPE_NOTHROW_P.
2745 * typeck.c (c_expand_return): cp_pedwarn on returning NULL from
2746 throwing operator new.
2748 1999-04-28 Nathan Sidwell <nathan@acm.org>
2750 * cp-tree.h (build_component_addr): Remove prototype.
2751 * typeck.c (build_component_addr): Make static. Remove MSG
2753 (build_component_addr): Remove MSG parameter, clean up
2755 (build_x_function_call): Use cp_error.
2756 (build_unary_op): Adjust call of build_component_addr.
2758 1999-04-28 Mark Mitchell <mark@codesourcery.com>
2760 * pt.c (tsubst_friend_class): Check for NULL.
2762 Wed Apr 28 11:42:22 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2764 * search.c (binfo_for_vtable): Initialize bfvi.var.
2766 1999-04-27 Nathan Sidwell <nathan@acm.org>
2768 * rtti.c (build_x_typeid): Check rtti is enabled.
2770 1999-04-26 Mark Mitchell <mark@codesourcery.com>
2772 * search.c (is_subobject_of_p): Make sure we're looking at the
2775 1999-04-26 Marc Espie <espie@cvs.openbsd.org>
2777 * Make-lang.in (cplib2.ready): Don't depend on phony targets.
2779 1999-04-23 Mark Mitchell <mark@codesourcery.com>
2781 * decl2.c (finish_file): Tweak handling of extern inlines so that
2782 they are not unnecessarily put out.
2784 * search.c (is_subobject_of_p): Handle TEMPLATE_TYPE_PARMs and
2785 such as base classes.
2787 1999-04-22 Brendan Kehoe <brendan@cygnus.com>
2789 * tree.c (build_exception_variant): Fix typo: use the chain of U,
2790 not trying V, while cycling through U.
2792 1999-04-22 Mark Mitchell <mark@codesourcery.com>
2794 * cp-tree.h (lang_decl_flags): Remove returns_first_arg and
2795 preserves_first_arg. Enlarge dummy accordingly.
2796 (DECL_TINFO_FN_P): New macro.
2797 (SET_DECL_TINFO_FN_P): Likeiwse.
2798 (DECL_RETURNS_FIRST_ARG): Remove.
2799 (DECL_PRESERVES_THIS): Likewise.
2800 (DECL_INIT_PRIORITY): New macro.
2801 (finish_struct_1): Change prototype.
2802 (cat_namespace_levels): Remove prototype.
2803 (vtable_decl_p): New prototype.
2804 (vtype_decl_p): Likewise.
2805 (sigtable_decl_p): Likewise.
2806 (walk_globals_pred): New typedef.
2807 (walk_globals_fn): Likewise.
2808 (walk_globals): New prototype.
2809 (walk_namespaces_fn): New typedef.
2810 (walk_namespaces): New prototype.
2811 (wrapup_globals_for_namespace): Likewise.
2812 (walk_vtables): Remove prototype.
2813 (walk_sigtables): Likewise.
2814 (instantiate_pending_templates): New prototype.
2815 * class.c (finish_struct_1): Don't return a value.
2816 * decl.h (pending_statics): Remove declaration.
2817 * decl.c (walk_namespaces_r): New function.
2818 (walk_globals_r): Likewise.
2819 (vtable_decl_p): Likewise.
2820 (vtype_decl_p): Likewise.
2821 (sigtable_decl_p): Likewise.
2822 (walk_namespaces): Likewise.
2823 (walk_globals_data): New type.
2824 (walk_globals): New function.
2825 (wrapup_globals_for_namespace): Likewise.
2826 (expand_static_init): Remove assertion. Remove redundancy in
2827 conditional. Don't put static data members in static_aggregates
2829 (finish_function): Remove redundancy in conditional. Don't set
2830 DECL_RETURNS_FIRST_ARG.
2831 (cat_namespace_levels): Remove.
2832 * decl2.c: Include splay-tree.h and varray.h.
2833 (priority_info_s): New structure.
2834 (finish_vtable_vardecl): Change prototype. Adjust for new calling
2836 (prune_vtable_vardecl): Likewise.
2837 (finish_sigtable_vardecl): Likewise.
2838 (setup_initp): Remove.
2841 (start_static_storage_duration_function): New function.
2842 (generate_inits_for_priority): Likewise.
2843 (finish_static_storage_duration_function): Likewise.
2844 (get_priority_info): Likewise.
2845 (do_static_initialization): Likewise.
2846 (do_static_destruction): Likewise.
2847 (do_static_initialization_and_destruction): Likewise.
2848 (generate_ctor_or_dtor_function): Likewise.
2849 (generate_ctor_and_dtor_functions_for_priority): Likewise.
2850 (pending_statics): Make it a varray.
2851 (pending_statics_used): New variable.
2852 (saved_inlines): Make it a varray.
2853 (saved_inlines_used): New variable.
2854 (finish_static_data_member): Change method of updating
2856 (mark_inline_for_output): Remove #if 0'd code. Change method of
2857 updating saved_inlines.
2858 (walk_vtables): Remove.
2859 (walk_sigtables): Likewise.
2860 (import_export_decl): Use DECL_TINFO_FN_P.
2861 (pending_templates): Remove declaration.
2862 (maybe_templates): Likewise.
2863 (static_aggregates_initp): Likewise.
2864 (setup_initp): Likewise.
2865 (finish_objects): Simplify.
2866 (INITIALIZE_P_IDENTIFIER): New macro.
2867 (PRIORITY_IDENTIFIER): New macro.
2868 (SSDF_IDENTIFIER): New macro.
2869 (initialize_p_decl): New variable.
2870 (priority_decl): Likewise.
2871 (ssdf_decl): Likewise.
2872 (priority_info_map): Likewise.
2873 (finish_file): Recode output of static intializers and other
2874 file-scope finalization tasks.
2875 * error.c (OB_END_TEMPLATE_ID): New macro.
2876 (dump_type_real): Use it.
2877 (dump_decl): Likewise.
2878 (dump_function_name): Likewise.
2879 * lex.c (set_typedecl_interface_info): Adjust for new walk_globals
2881 (check_newline): Use walk_globals, not walk_vtables.
2882 * pt.c (pending_tempalte_expansions): Remove.
2883 (set_vardecl_interface_info): Likewise.
2884 (pending_templates): Make static.
2885 (maybe_templates): Likewise.
2886 (instantiate_class_template): Adjust call to finish_struct_1.
2887 (instantiate_pending_templates): New function.
2888 * rtti.c (get_tinfo_fn): Use SET_DECL_TINFO_FN_P.
2889 * tree.c (static_aggregates_initp): Remove.
2890 (cp_valid_lang_attribute): Don't use it; use DECL_INIT_PRIORITY
2892 * Makefile.in (decl2.o): Depend on varray.h and splay-tree.h.
2894 * gxx.gperf (RETURN): Rename to RETURN_KEYWORD to avoid clashes
2895 with the RTL code RETURN.
2896 * hash.h: Regenerated.
2897 * lex.c (reinit_parse_for_block): Use RETURN_KEYWORD.
2898 * parse.y: Replace RETURN with RETURN_KEYWORD throughout.
2899 * parse.c: Regenerated.
2900 * pt.c: Include varray.h. Include rtl.h since varray.h requires
2902 (inline_parm_levels): New variable.
2903 (inline_parm_levels_used): Likewise.
2904 (maybe_begin_member_template_processing): Update them.
2905 (maybe_end_member_template_processing): Use them, rather than
2906 guessing how many levels to pop.
2908 * decl.c (make_typename_type): Tighten error-checking.
2910 1999-04-20 Mark Mitchell <mark@codesourcery.com>
2912 * cp-tree.h (build_binary_op): Remove unneeded parameter.
2913 * class.c (build_vrable_entry_ref): Adjust call to
2915 * decl.c (expand_static_init): Likewise.
2916 (grokdeclarator): Likewise.
2917 (finish_function): Likewise.
2918 * decl2.c (delete_sanity): Likewise.
2919 (do_dtors): Likewise.
2920 (do_ctors): Likewise.
2921 * error.c (dump_type_suffix): Likewise.
2922 * expr.c (cplus_expand_expr): Likewise.
2923 * init.c (resolve_offset_ref): Likewise.
2924 (build_new): Likewise.
2925 (build_new_1): Likewise.
2926 (build_vec_delete_1): Likewise.
2927 (expand_vec_init_catch_clause): Likewise.
2928 (build_delete): Likewise.
2929 * pt.c (tsubst): Likewise.
2930 * rtti.c (synthesize_tinfo_fn): Likewise.
2931 * search.c (expand_upcast_fixups): Likewise.
2932 (expand_direct_vtbls_init): Likewise.
2933 * typeck.c (get_member_function_from_ptrfunc): Likewise.
2934 (build_binary_op_nodefault): Likewise.
2935 (point_int_sum): Likewise.
2936 (pointer_diff): Likewise.
2937 (build_unary_op): Likewise.
2938 (build_modify_expr): Likewise.
2939 (get_delta_difference): Likewise.
2940 (build_ptrmemfunc): Likewise.
2941 (expand_ptrmemfunc_cst): Likewise.
2943 1999-04-20 Jason Merrill <jason@yorick.cygnus.com>
2945 * decl.c (grokfndecl): Always call cplus_decl_attributes.
2946 * decl2.c (grokfield): Pass attrlist to grokdeclarator.
2948 1999-04-19 Mark Mitchell <mark@codesourcery.com>
2950 * cp-tree.h (finish_static_data_member_decl): New function.
2951 * decl2.c (finish_static_data_member_decl): Split out from ...
2953 * pt.c (instantiate_class_template): Use it here instead of
2955 (tsubst_decl): Don't set DECL_ASSEMBLER_NAME;
2956 finish_static_data_member_decl will do that. Explicit set
2957 DECL_EXTERNAL to match non-template processing.
2959 1999-04-18 Mark Mitchell <mark@codesourcery.com>
2961 * cp-tree.h (finish_class_definition): Add parameter.
2962 * parse.y (structsp): Use it. Don't call pop_scope here.
2963 * parse.c: Regenerated.
2964 * semantics.c (finish_class_definition): Pop it here.
2966 1999-04-17 Mark Mitchell <mark@codesourcery.com>
2968 * decl.c (xref_tag): Revise handling of nested template
2970 * pt.c (check_explicit_specialization): Tweak handling of friend
2971 templates in template classes.
2972 (tsubst_friend_class): Handle friend declarations for nested
2973 member template classes.
2975 1999-04-16 Mark Mitchell <mark@codesourcery.com>
2977 * class.c (finish_struct): Remove unused variable.
2978 (pushclass): Likewise.
2979 (invalidate_class_lookup_cache): Likewise.
2980 * cp-tree.def (TYPENAME_TYPE): Improve documentation.
2981 * decl.c (build_typename_type): Make sure TYPENAME_TYPE_FULLNAME
2982 doesn't get obliterated.
2983 (make_typename_type): Handle template classes correctly.
2985 * cp-tree.h (TREE_NONLOCAL_FLAG): Remove.
2986 (storetags): Declare.
2987 * class.c (finish_struct): Don't use TREE_NONLOCAL_FLAG.
2988 (pushclass): Likewise. Use storetags to install tag declarations,
2990 (invalidate_class_lookup_cache): Don't use TREE_NONLOCAL_FLAG.
2991 * decl.c (storetags): Make it global.
2992 (push_class_binding): Set INHERITED_VALUE_BINDING_P for an
2993 implicit typename declaration.
2994 (pushtag): Tidy. Don't use TREE_NONLOCAL_FLAG.
2995 * method.c (hack_identifier): Likewise.
2996 * search.c (lookup_member): Likewise.
2998 * decl.c (warn_about_implicit_typename_lookup): New function.
2999 (lookup_name_real): Use it. Rework handling of implicit typename
3002 1999-04-15 Mark Mitchell <mark@codesourcery.com>
3004 * cp-tree.h (lookup_nested_field): Remove.
3005 * class.c (push_nested_class): Handle UNION_TYPEs.
3006 (pop_nested_class): Likewise.
3007 * decl.c (lookup_name_real): Don't call lookup_nested_field.
3008 (start_decl): Use push_nested_class, not just pushclass.
3009 (cp_finish_decl): Use pop_nested_class, not just popclass.
3010 * search.c (lookup_nested_field): Remove.
3012 * cp-tree.h (lang_type): Add documentation.
3013 * decl2.c (handle_class_head): Create template declarations here,
3015 * parse.y (class_head): Return whether or not we entered a new
3016 scope, as well as the type named.
3017 (named_class_head): Likewise.
3018 (named_complex_class_head_sans_basetype): Likewise.
3019 (structsp): Adjust accordingly. Pop scope when required.
3020 * parse.c: Regenerated.
3021 * pt.c (check_default_tmpl_args): Robustify.
3022 (redeclare_class_template): Likewise.
3023 (instantiate_class_template): An instantiation of an
3024 anonymous union is itself an anonymous union.
3025 * semantics.c (begin_class_definition): Don't create template
3028 1999-04-15 Jason Merrill <jason@yorick.cygnus.com>
3030 * parse.y (after_type_declarator_intern): New nonterminal.
3031 (after_type_declarator): Use it.
3032 (direct_after_type_declarator): Likewise. Move above
3033 nonnested_type to fix reduce/reduce conflict resolution.
3034 (declmods): Reducing from just 'attributes' has EMPTY precedence.
3035 * Makefile.in (CONFLICTS): Update.
3037 * decl.c (define_label): Downgrade error for jumping over a
3038 non-POD decl to pedwarn.
3040 1999-04-14 Mark Mitchell <mark@codesourcery.com>
3042 * cp-tree.h (popclass): Change declaration.
3043 (pop_nested_class): Likewise.
3044 (poplevel_class): Remove declaration.
3045 * call.c (convert_default_argument): Pass no arguments to
3047 * class.c (finish_struct_1): Likewise.
3048 (finish_struct): Likewise.
3049 (popclass): Remove argument. Simplify code accordingly.
3050 (pop_nested_class): Likewise.
3051 * decl.c (poplevel_class): Declare it here, and make it static.
3052 (poplevel): Handle class scopes.
3053 (poplevel_class): Don't take an rgument. Simplify.
3054 (pop_everything): Pass no arguments to pop_nested_class.
3055 (cp_finish_decl): Pass no arguments to popclass.
3056 (grokdeclarator): Pass no arguments to pop_nested_class.
3057 (finish_function): Likewise.
3058 * decl2.c (grokfield): Likewise.
3059 (pop_scope): Pass no arguments to popclass.
3060 * lex.c (do_pending_defargs): Pass no arguments to pop_nested_class.
3061 * pt.c (instantiate_class_template): Move call to pushclass, and
3062 document. Pass no arguments to popclass.
3063 (regenerate_decl_from_template): Likewise.
3065 1999-04-14 Jason Merrill <jason@yorick.cygnus.com>
3067 * typeck.c (build_unary_op): Handle taking the address of a unique
3068 bound non-static member function.
3070 1999-04-13 Martin von Loewis <loewis@informatik.hu-berlin.de>
3072 * lang-options.h (-Wdeprecated): New flag.
3073 * decl2.c (warn_deprecated): New flag.
3074 (lang_decode_option): Deprecated this-is-variable,
3075 external-templates, alt-external-templates.
3076 Support -Wdeprecated.
3077 * errfn.c (cp_deprecated): New function.
3079 1999-04-13 Jason Merrill <jason@yorick.cygnus.com>
3081 * decl2.c (setup_initp): Compare DECL_ASSEMBLER_NAME instead
3082 of the decls themselves.
3084 * pt.c (tsubst_function_type): Copy attributes over.
3086 * tree.c (cp_valid_lang_attribute): New fn. Handle init_priority
3088 * cp-tree.h: Add prototype.
3089 * decl.c (init_decl_processing): Set valid_lang_attribute.
3091 1999-04-13 Mark Mitchell <mark@codesourcery.com>
3093 * class.c (finish_struct_1): Look at the const-ness of the field's
3094 type, not the TREE_READONLY-ness of the declaration.
3095 * method.c (synthesize_method): Likewise.
3096 * pt.c (tsubst_decl): Call c_apply_type_quals_to_decl when
3097 creating new declarations.
3099 1999-04-13 Mike Stump <mrs@wrs.com>
3101 * decl2.c (import_export_decl): Because vtables always reference
3102 virtual functions, even if they are inlined, don't allow
3103 -fno-implement-inlines to not emit them, instead, emit them with
3105 * decl.c (start_function): Likewise.
3107 1999-04-12 Jason Merrill <jason@yorick.cygnus.com>
3109 * cp-tree.h (struct lang_type): Add com_interface.
3110 (CLASSTYPE_COM_INTERFACE): New macro.
3111 * class.c (set_rtti_entry): COM interface classes have no RTTI
3112 entries in their vtables; adjust.
3113 (add_virtual_function, finish_base_struct, skip_rtti_stuff,
3114 modify_one_vtable, fixup_vtable_deltas1, override_one_vtable,
3115 finish_struct_1): Likewise.
3116 * decl2.c (mark_vtable_entries): Likewise.
3117 * rtti.c (build_headof, get_tinfo_fn_dynamic): Likewise.
3118 * search.c (get_abstract_virtuals_1, get_abstract_virtuals,
3119 expand_upcast_fixups): Likewise.
3120 * tree.c (debug_binfo): Likewise.
3122 * cp-tree.h (COMPARE_NO_ATTRIBUTES): New macro.
3123 * typeck.c (comptypes): If we get it, ignore attributes.
3124 * class.c (instantiate_type): Use BASELINK_P. Change complain
3125 parameter to flags; 2 means ignore attributes.
3126 * call.c (build_op_delete_call): Pass it.
3128 * decl.c (xref_tag): Only complain once about using a typedef-name
3129 with 'struct'. Downgrade to pedwarn.
3131 * decl.c (grokdeclarator): Allow [] syntax for zero-length array.
3133 * parse.y (absdcl_intern): New nonterminal.
3134 (absdcl, direct_abstract_declarator): Use it.
3136 * pt.c (lookup_template_class): Look through implict typename.
3138 1999-04-11 Mark Mitchell <mark@codesourcery.com>
3140 * friend.c (add_friend): Deal gracefully with error_mark_node.
3141 * method.c (build_overload_value): Handle pointers-to-members as
3142 template parameters.
3144 * decl.c (push_binding): Fix typo in comment.
3146 1999-04-10 Mark Mitchell <mark@codesourcery.com>
3148 * error.c (dump_type_real): If a typename is a template-id, put
3149 out the template arguments.
3150 (dump_expr): Handle TEMPLATE_ID_EXPR.
3151 * pt.c (lookup_template_class): Now that full arguments are
3152 available everywhere, remove code that tried to guess them.
3154 1999-04-09 Mark Mitchell <mark@codesourcery.com>
3156 * decl.c (make_typename_type): Complain if we don't find a type
3157 when trying to make a typename type for a non-template type.
3159 1999-04-09 Jason Merrill <jason@yorick.cygnus.com>
3161 * decl.c (start_decl): Pass attributes to grokdeclarator.
3162 (grokdeclarator): Handle attributes on constructor-syntax
3165 1999-04-08 Mark Mitchell <mark@codesourcery.com>
3167 * error.c (dump_expr): Don't crash on INDIRECT_REFs whose operands
3170 * search.c (template_self_reference_p): Tweak.
3172 1999-04-07 Mark Mitchell <mark@codesourcery.com>
3174 * init.c (build_offset_ref): Don't build yet another weird data
3175 structure to describe overloaded functions.
3177 1999-04-06 Mark Mitchell <mark@codesourcery.com>
3179 * cp-tree.h (BASELINK_P): New macro.
3180 (SET_BASELINK_P): Likewise.
3181 * init.c (build_member_call): Remove needless assignment in if
3183 * search.c (lookup_field_r): Fix handling when we are looking
3184 specifically for a type; these are not hidden by functions and
3186 (lookup_member): Use SET_BASELINK_P.
3187 * tree.c (is_overloaded_fn): Use BASELINK_P.
3188 (really_overloaed_fn): Likewise.
3189 (get_first_fn): Likewise.
3191 1999-04-05 Mark Mitchell <mark@codesourcery.com>
3193 * decl.c (lookup_name_current_level): Tweak, and improve
3196 * class.c (maybe_fixup_vptrs): Remove declaration.
3197 (build_class_init_list): Likewise.
3198 * decl.c (pushdecl_class_level): Call check_template_shadow here
3200 (push_class_level_binding): ... not here.
3201 * search.c (dfs_push_type_decls): Only avoid
3202 template-self-reference TYPE_DECLs if they are from base classes.
3204 1999-04-04 Mark Mitchell <mark@codesourcery.com>
3206 * pt.c (check_template_shadow): Don't treat OVERLOADs as _DECL
3209 1999-04-03 Jason Merrill <jason@yorick.cygnus.com>
3211 * class.c (maybe_fixup_vptrs, build_class_init_list): Lose.
3212 (finish_struct_1): Don't call build_class_init_list.
3214 1999-04-02 Mark Mitchell <mark@codesourcery.com>
3216 * tinfo.h (__class_type_info): Fix illegal declaration.
3218 * cp-tree.def (TEMPLATE_ID_EXPR): Update comment.
3219 * cp-tree.h (INHERITED_VALUE_BINDING_P): New macro.
3220 (IDENTIFIER_CLASS_VALUE): Improve documentation.
3221 (is_properly_derived_from): Declare.
3222 (invalidate_class_lookup_cache): Likewise.
3223 (maybe_maybe_note_name_used_in_class): Likewise.
3224 (note_name_declared_in_class): Likewise.
3225 (push_using_decl): Remove duplicate declaration.
3226 (id_in_current_class): Remove declaration.
3227 (push_class_binding): Change prototype.
3228 (clear_identitifer_class_values): Declare.
3229 * call.c (is_properly_derived_from): Make it global.
3230 (build_new_function_call): Be careful about updating candidates.
3231 (build_new_method_call): Handle COMPONENT_REFs. Don't crash when
3232 asked to make illegal calls.
3233 * class.c: Include splay-tree.h.
3234 (class_stack_node): Add names_used slot.
3235 (check_member_decl_is_same_in_complete_scope): Remove.
3236 (add_method): Fix comment. Push the declaration into class
3238 (finish_struct_1): When popping the class, pop the bindings too.
3239 Remove check for data member/function member conflict.
3240 (finish_struct): Remove calls to
3241 check_member_decl_is_same_in_complete_scope. Change calls to
3243 (pushclass): Clear names_used in the class stack entry.
3244 Use invalidate_class_lookup_cache to remove cached entries, rather
3245 than magic values with popclass. Clear IDENTIFIER_CLASS_VALUE
3246 before entering a new class. Remove dead code. Don't mess with
3247 current_function_decl when pushing declarations.
3248 (invalidate_class_lookup_cache): New function, split out from ...
3249 (popclass): Here. Clean up names_used on our way out.
3250 (instantiate_type): Adjust.
3251 (build_self_reference): Don't push the declaration here.
3252 (maybe_note_name_used_in_class): New function.
3253 (note_name_declared_in_class): Likewise.
3254 * decl.c (add_binding): Change prototype.
3255 (find_class_binding_level): New function.
3256 (innermost_nonclass_level): Likewise.
3257 (current_binding_level): Update documentation.
3258 (inner_binding_level): Remove. Replace with current_binding_level
3260 (push_binding_level): Remove special handling of
3261 class_binding_level.
3262 (pop_binding_level): Likewise. Use find_class_binding_level.
3263 (suspend_binding_level): Likewise.
3264 (global_bindings_p): Use innermost_nonclass_level.
3265 (toplevel_bindings_p): Likewise.
3266 (namespace_bindings_p): Likewise.
3267 (pseudo_global_level_p): Likewise.
3268 (push_binding): Clear INHERITED_VALUE_BINDING_P.
3269 (add_binding): Check for illegal multiple declarations. Return a
3270 value indicating whether or not the new binding was legal.
3271 (push_local_binding): Skip over class binding levels. Check
3272 return value from add_binding.
3273 (push_class_binding): Set INHERITED_VALUE_BINDING_P. Call
3274 note_name_declared_in_class.
3275 (pushlevel_class): Remove "fake out the rest of the compiler"
3277 (poplevel_class): Reset IDENTIFIER_CLASS_VALUEs.
3278 (clear_identifier_class_values): New function.
3279 (pop_from_top_level): Use it.
3280 (pop_everything): Tweak.
3281 (maybe_process_template_type_declaration): Don't push the
3282 declaration for the template here.
3283 (pushtag): Don't push tag declarations into class scope here.
3284 (pushdecl): Apply DeMorgan's law for readability.
3285 (pushdecl_class_level): Remove special-case code for
3286 TYPE_BEING_DEFINED. Handle OVERLOADs and anonymous unions.
3287 (push_class_level_bindng): Deal with inherited bindings.
3288 (lookup_name_real): Remove special-case code for
3289 TYPE_BEING_DEFINED, and some implicit typename magic.
3290 (grokdeclarator): Handle COMPONENT_REF for a template function.
3291 (build_enumerator): Don't call pushdecl_class_level here.
3292 (id_in_current_class): Remove.
3293 * decl2.c (grokfield): Don't call pushdecl_class_level or
3294 check_template_shadow.
3295 * errfn.c (cp_file_of): Don't declare.
3296 (cp_line_of): Likewise.
3297 * error.c (dump_decl): Handle an OVERLOAD.
3298 (cp_file_of): Likewise.
3299 (cp_line_of): Likewise.
3300 * init.c (build_member_call): Handle a COMPONENT_REF.
3301 * lex.c (do_identifier): Call maybe_note_name_used_in_class, not
3302 pushdecl_class_level.
3303 * method.c (hack_identifier): Build COMPONENT_REFs for references
3304 to member templates as well as member functions. Remove dead
3306 * parse.y (left_curly): Remove.
3307 (nonnested_type): Call maybe_note_name_used_in_class, not
3308 pushdecl_class_level.
3309 * parse.c: Regenerated.
3310 (nested_name_specifier_1): Likewise.
3311 * pt.c (check_explicit_specialization): Adjust, for robustness.
3312 (check_template_shadow): Handle OVERLOADs.
3313 (build_template_decl): Set DECL_CONSTRUCTOR_P on the
3314 TEMPLATE_DECL, if appropriate.
3315 * search.c (envelope_add_decl): Remove.
3316 (dfs_pushdecls): Likewise.
3317 (dfs_compress_decls): Likewise.
3318 (dfs_push_decls): New function.
3319 (dfs_push_type_decls): Likewise.
3320 (setup_class_bindings): Likewise.
3321 (template_self_reference_p): Likewise.
3322 (lookup_field_r): Use it.
3323 (looup_member): Remove old comment. Deal with ambiguity.
3324 (push_class_decls): Use dfs_push_decls and dfs_push_type_decls,
3325 and remove envelope processing.
3326 * semantics.c (begin_class_definition): Let pushclass push
3327 declarations for base classes.
3328 (finish_member_declaration): Push declarations into class scope.
3329 * typeck.c (build_component_ref): Just put an OVERLOAD into the
3330 COMPONENT_REF, not a TREE_LIST of an OVERLOAD.
3331 (build_x_function_call): Deal with OVERLOAD. Handle template-ids.
3332 * Makefile.in (class.o): Depend on splay-tree.h.
3334 Wed Mar 31 11:30:43 1999 Nathan Sidwell <nathan@acm.org>
3336 * cvt.c (convert_pointer_to_real): Use same_type_p.
3337 * typeck.c (comp_target_types): Use same_type_p.
3339 1999-03-31 Jason Merrill <jason@yorick.cygnus.com>
3341 * semantics.c (begin_inline_definitions,
3342 finish_inline_definitions): Rename from finish_default_args and
3343 begin_inline_definitions, respectively, to something that isn't a
3345 * parse.y (structsp): Adjust.
3347 * tree.c (hash_tree_cons): Remove obsolete via_* parms.
3348 (list_hash_lookup): Likewise.
3349 (hash_tree_chain): Adjust.
3350 * pt.c (tsubst): Adjust.
3351 (tsubst_arg_types): Use plain hash_tree_cons.
3352 * cp-tree.h (hash_tree_cons_simple): Lose.
3353 * parse.y (declmods, nonempty_cv_qualifiers): Use hash_tree_cons.
3355 Wed Mar 31 10:48:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3357 * Makefile.in (hash.h): Generate using gperf language 'C', not
3358 'KR-C', so gperf uses the `const' keyword on strings.
3360 * gxx.gperf (resword): Const-ify a char*.
3362 1999-03-30 Jason Merrill <jason@yorick.cygnus.com>
3364 * cp-tree.h (IDENTIFIER_AS_DESC, IDENTIFIER_AS_LIST,
3365 CLASSTYPE_BASELINK_VEC, CLASSTYPE_N_SUPERCLASSES,
3366 CLASSTYPE_N_BASECLASSES, CLASSTYPE_MAX_DEPTH,
3367 CLASSTYPE_BASE_INIT_LIST, CLASSTYPE_AS_LIST, CLASSTYPE_ID_AS_LIST,
3368 CLASSTYPE_BINFO_AS_LIST): Remove cruft.
3369 * class.c, lex.c, parse.y, ptree.c, search.c, semantics.c,
3372 1999-03-29 Jason Merrill <jason@yorick.cygnus.com>
3374 * decl2.c (lang_decode_option): Remove -Wsign-promo from -Wall.
3376 1999-03-28 Jason Merrill <jason@yorick.cygnus.com>
3378 * pt.c (fn_type_unification): Ignore 'this' parm from conversion ops.
3380 1999-03-27 Mark Mitchell <mark@codesourcery.com>
3382 * cp-tree.h (add_friend): Declare.
3383 (add_friends): Likewise.
3384 * friend.c (add_friend): Make it global. Don't add to
3385 DECL_BEFRIENDING_CLASSES if the befriending class is a template.
3386 (add_friends): Make it global.
3387 (make_friend_class): Don't add to DECL_BEFRIENDING_CLASSES if the
3388 befriending class is a template.
3389 * parse.y (component_decl_1): Fix typo in comment.
3390 * parse.c: Regenerated.
3391 * pt.c (instantiate_class_template): Use add_friend and
3392 add_friends rather that duplicating some of their functionality
3395 1999-03-27 Jason Merrill <jason@yorick.cygnus.com>
3397 * call.c (build_field_call): Unify 'this' and non-'this' cases.
3399 * typeck.c (build_indirect_ref): Check for 'this' sooner.
3401 Fri Mar 26 10:20:34 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3403 * call.c (op_error): Const-ify a char*.
3404 (add_candidate, source_type, add_warning): Add static prototype.
3405 (print_z_candidates): Const-ify a char*.
3407 * class.c (resolve_address_of_overloaded_function,
3408 fixed_type_or_null, build_vtable_entry_ref): Add static prototype.
3409 (get_vtable_name, finish_struct_1): Const-ify a char*.
3411 * cvt.c (convert_to_reference): Likewise.
3413 * decl.c (redeclaration_error_message, record_builtin_type,
3414 record_unknown_type, member_function_or_else, bad_specifiers):
3416 (find_binding, select_decl, unqualified_namespace_lookup,
3417 lookup_flags, qualify_lookup, record_builtin_java_type, tag_name):
3418 Add static prototype.
3419 (warn_extern_redeclared_static, duplicate_decls, pushdecl,
3420 implicitly_declare, record_builtin_java_type, define_function,
3421 grok_op_properties, tag_name): Const-ify a char*.
3423 * cp-tree.h (FORMAT_VBASE_NAME): Allow parameter `BUF' to be const.
3424 (define_function, finish_builtin_type): Const-ify a char*.
3425 (cp_error, cp_error_at, cp_warning, cp_warning_at, cp_pedwarn,
3426 cp_pedwarn_at, cp_compiler_error, cp_sprintf): Add prototype args.
3427 (file_name_nondirectory): Const-ify a char*.
3428 (init_filename_times): Don't prototype.
3429 (compiler_error): Prototype.
3430 (yyerror, init_repo): Const-ify a char*.
3431 (build_srcloc): Don't prototype.
3432 (build_x_indirect_ref, build_indirect_ref, build_component_addr):
3434 (warn_for_assignment): Don't prototype.
3435 (convert_for_initialization, readonly_error, check_for_new_type,
3436 GNU_xref_begin, GNU_xref_file, GNU_xref_ref, GNU_xref_call):
3439 * decl2.c (acceptable_java_type, output_vtable_inherit,
3440 setup_initp, start_objects, finish_objects, do_dtors, do_ctors,
3441 merge_functions, decl_namespace, validate_nonmember_using_decl,
3442 do_nonmember_using_decl): Add static prototype.
3443 (lang_f_options): Const-ify a char*.
3444 (finish_builtin_type): Likewise.
3445 (add_function, arg_assoc_namespace, arg_assoc_class): Add static
3448 * errfn.c: Include cp-tree.h.
3449 (cp_thing): Add static prototype.
3450 (compiler_error): Don't protoptype.
3451 (cp_compiler_error): Cast `compiler_error' to `errorfn' before
3452 passing it to `cp_thing'.
3454 * error.c (interesting_scope_p): Add static prototype.
3456 * except.c (build_eh_type_type, build_eh_type_type_ref): Const-ify
3459 * init.c (compiler_error): Don't prototype.
3460 (member_init_ok_or_else): Const-ify a char*.
3461 (build_java_class_ref): Add static prototype.
3463 * lex.c (compiler_error): Don't prototype.
3464 (get_time_identifier, interface_strcmp, extend_token_buffer,
3465 handle_cp_pragma): Const-ify a char*.
3466 (is_global, init_filename_times): Add static prototype.
3467 (file_name_nondirectory, cplus_tree_code_name): Const-ify a char*.
3468 (compiler_error): Change from fixed args to variable args.
3469 (yyerror): Const-ify a char*.
3471 * parse.y (cond_stmt_keyword): Const-ify a char*.
3472 (parse_decl): Add static prototype.
3474 * pt.c (template_args_equal, print_template_context): Likewise.
3475 (print_candidates, check_default_tmpl_args): Const-ify a char*.
3476 (instantiate_class_template): Likewise.
3478 * repo.c (get_base_filename, open_repo_file, init_repo): Likewise.
3480 * rtti.c (call_void_fn, expand_generic_desc, expand_si_desc,
3481 expand_class_desc, expand_ptr_desc, expand_attr_desc): Likewise.
3483 * search.c (lookup_field_info, lookup_member): Likewise.
3484 (lookup_member): Cast the first argument of `bzero' to a PTR.
3486 * sig.c (compiler_error): Don't prototype.
3487 (build_signature_pointer_or_reference_nam): Const-ify a char*.
3488 (get_sigtable_name, build_member_function_pointer): Likewise.
3490 * tree.c (compiler_error): Don't prototype.
3491 (no_linkage_helper, build_srcloc): Add static prototype.
3492 (build_vbase_pointer_fields): Const-ify a char*.
3493 (__eprintf): Don't unnecessarily handle `const' when !__STDC__.
3495 * typeck.c (compiler_error): Don't prototype.
3496 (convert_for_assignment): Const-ify a char*.
3497 (comp_cv_target_types): Add static prototype.
3498 (build_x_indirect_ref, build_indirect_ref, convert_arguments,
3499 build_component_addr, build_unary_op, convert_for_initialization):
3502 * typeck2.c (ack): Add static prototype and change from fixed args
3504 (readonly_error, check_for_new_type): Const-ify a char*.
3506 * xref.c (_XREF_FILE, find_file, filename, fctname, declname,
3507 fixname, open_xref_file, classname, GNU_xref_begin): Likewise.
3508 (GNU_xref_file): Likewise. Also use `xmalloc' instead of `malloc'.
3509 (GNU_xref_end_scope, GNU_xref_ref, GNU_xref_decl, GNU_xref_call,
3510 gen_assign, GNU_xref_member): Const-ify a char*.
3512 1999-03-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
3514 * gxxint.texi: Remove old discussion on copying virtual bases.
3516 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
3518 * Make-lang.in: Remove all references to g++.o/g++.c.
3519 Link g++ from gcc.o.
3521 1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
3523 * decl2.c (comdat_linkage): Treat vtables like functions.
3525 1999-03-25 Mark Mitchell <mark@codesourcery.com>
3527 * pt.c (tsubst_decl): tsubst into DECL_BEFRIENDING_CLASSES.
3529 1999-03-25 Nathan Sidwell <nathan@acm.org>
3531 * decl.c (init_decl_processing): Add `signed' type as a synonym
3534 1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
3536 * typeck.c (common_type): Handle cv-qual unification for pointers
3539 * decl.c (unqualified_namespace_lookup): Return error_mark_node
3541 (lookup_name_real): Set LOOKUP_COMPLAIN when *not* parsing.
3542 * lex.c (do_identifier): If we got error_mark_node, call
3545 1999-03-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
3547 * class.c (finish_struct_1): Always reset TYPE_FIELDS for empty
3550 1999-03-24 Jason Merrill <jason@yorick.cygnus.com>
3552 * decl.c (lookup_name_real): Do nested field lookup regardless of
3555 1999-03-24 Mark Mitchell <mark@codesourcery.com>
3557 * cp-tree.h (lang_type): Remove has_assignment and
3558 has_real_assignment. Add befriending_classes.
3559 (TYPE_HAS_ASSIGNMENT): Remove.
3560 (TYPE_HAS_REAL_ASSIGNMENT): Likewise.
3561 (CLASSTYPE_BEFRIENDING_CLASSES): New macro.
3562 (lang_decl): Document.
3563 (DECL_BEFRIENDING_CLASSES): New macro.
3564 (FRIEND_NAME): Move declaration to more obvious location.
3565 (FRIEND_DECLS): Likewise.
3566 * class.c (finish_struct_1): Don't use TYPE_HAS_REAL_ASSIGNMENT.
3567 * decl.c (duplicate_decls): Copy DECL_BEFRIENDING_CLASSES.
3568 (fixup_anonymous_union): Don't use TYPE_HAS_ASSIGNMENT.
3569 (grok_op_properties): Likewise.
3570 * friend.c (is_friend): Use FRIEND_NAME and FRIEND_DECLS.
3571 (add_friend): Likewise. Don't do weird things with assignment
3572 operators. Update DECL_BEFRIENDING_CLASSES.
3573 (add_friends): Don't do weird things with assignment operators.
3574 (make_friend_class): Likewise. Update
3575 CLASSTYPE_BEFRIENDING_CLASSES.
3576 * pt.c (instantiate_class_template): Don't set
3577 TYPE_HAS_ASSIGNMENT.
3578 (tsubst_copy): Substitute the TREE_TYPE for more unary
3580 * ptree.c (print_lang_type): Don't look at TYPE_HAS_ASSIGNMENT.
3581 * search.c (protected_accessible_p): New function.
3582 (friend_accessible_p): Likewise.
3583 (accessible_p): Use them.
3585 1999-03-23 Mark Mitchell <mark@codesourcery.com>
3587 * pt.c (convert_nontype_argument): Don't create things that aren't
3588 PTRMEM_CSTs when applying a qualification conversion to a
3591 1999-03-23 Mark Mitchell <mark@codesourcery.com>
3593 * Makefile.in (OBJS): Don't mention hash.o.
3594 (OBJDEPS): Likewise.
3596 1999-03-23 Jason Merrill <jason@yorick.cygnus.com>
3598 * decl2.c (finish_file): Set at_eof to 2 after expanding ctors.
3599 * decl.c (expand_static_init): Make sure we don't add any after
3602 * decl.c (cp_finish_decl): Move intelligence about handling
3603 DECL_COMDAT for variables from here...
3604 * decl2.c (comdat_linkage): ...to here.
3605 (maybe_make_one_only): Tweak.
3606 (import_export_decl): Call comdat_linkage for variables, too.
3607 (finish_file): Handle template statics properly.
3609 1999-03-22 Mark Mitchell <mark@codesourcery.com>
3611 * cp-tree.h (TYPE_PTRMEMFUNC_P): Use TYPE_PTRMEMFUNC_FLAG.
3612 Document internals of pointer-to-member-functions.
3613 (DELTA2_FROM_PTRMEMFUNC): Make it call delta2_from_ptrmemfunc.
3614 (PFN_FROM_PTRMEMFUNC): Likewise.
3615 (build_type_conversion): Remove unused parameter.
3616 (build_ptrmemfunc1): Declare.
3617 (expand_ptrmemfunc_cst): New function.
3618 (delta2_from_ptrmemfunc): Likewise.
3619 (pfn_from_ptrmemfunc): Likewise.
3620 * cvt.c (cp_convert_to_pointer): Remove unused parameter to
3621 build_type_conversion. Use TYPE_PTRMEM_P for readability.
3622 (convert_to_reference): Remove unused parameter to
3623 build_type_conversion.
3624 (ocp_convert): Likewise.
3625 (build_user_type_conversion): Likewise.
3626 * error.c (dump_expr): Handle NULL pointer-to-member functions.
3627 * expr.c (cplus_expand_expr): Handle PTRMEM_CSTs for functions.
3628 * method.c (build_overload_value): Don't go splitting CONSTRUCTORs
3629 open when handling pointer-to-member functions.
3630 * pt.c (convert_nontype_argument): Clean up error messages. Be
3631 more stringent with pointers-to-members.
3632 * typeck.c (build_ptrmemfunc1): Don't declare. Make it global.
3633 (build_unary_op): Tidy ever-so-slightly.
3634 (build_conditional_expr): Remove extra parameter to
3635 build_type_conversion.
3636 (build_ptrmemfunc): Build PTRMEM_CSTs if we know what function
3638 (expand_ptrmemfunc_cst): Define.
3639 (delta2_from_ptrmemfunc): Likewise.
3640 (pfn_from_ptrmemfunc): Likewise.
3642 1999-03-19 Mark Mitchell <mark@codesourcery.com>
3644 * init.c (build_member_call): Handle template-id expressions
3646 * typeck.c (build_x_function_call): Likewise.
3648 1999-03-19 Chip Salzenberg <chip@perlsupport.com>
3650 * friend.c (make_friend_class): Avoid core dump when
3651 not-yet-defined friend type lacks TYPE_LANG_SPECIFIC().
3653 1999-03-18 Jason Merrill <jason@yorick.cygnus.com>
3655 * decl.c (start_function): Suppress normal linkage heuristics
3656 for #pragma interface under MULTIPLE_SYMBOL_SPACES.
3658 1999-03-19 Alexandre Oliva <oliva@dcc.unicamp.br>
3660 * Make-lang.in: ($(INTL_TARGETS)): Depend on cp/parse.c.
3661 ($(srcdir)/cp/parse.c): Moved from ../Makefile.in.
3663 1999-03-17 Martin von Löwis <loewis@informatik.hu-berlin.de>
3665 * parse.y (named_complex_class_head_sans_basetype):
3666 Do not push a scope for error_mark_node.
3667 (maybe_base_class_list): Likewise.
3669 * decl.c (start_decl): Check for error_mark_node as a type.
3670 Detected by g++.brendan/array-refs.C.
3671 (start_decl_1): Likewise. Detected by g++.bugs/900322_01.C.
3672 (maybe_build_cleanup_1): Likewise. Detected by
3673 g++.jason/incomplete1.C.
3675 * tree.c (build_dummy_object): Use void_zero_node instead of the
3677 (is_dummy_object): Check for such a node.
3678 Detected by g++.bob/inherit1.C
3680 1999-03-16 Jason Merrill <jason@yorick.cygnus.com>
3682 * method.c (old_backref_index): Split out...
3683 (flush_repeats): From here. Rename back from try_old_backref.
3684 (build_mangled_name): Put back some old-style repeat handling.
3686 Mon Mar 15 21:57:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3688 * lex.c: Don't include setjmp.h.
3689 (parse_float): New static function.
3690 (pf_args): New struct.
3691 (real_yylex): Use them in call to `do_float_handler'.
3693 1999-03-15 Mark Mitchell <mark@markmitchell.com>
3695 * decl.c (xref_basetypes): Set CLASSTYPE_VBASECLASSES here.
3696 * tree.c (layout_basetypes): Not here.
3697 * search.c (dfs_search): Remove; no longer used.
3699 1999-03-12 Mark Mitchell <mark@markmitchell.com>
3701 * decl2.c (validate_nonmember_using_decl): Issue sensible
3702 error-messages on bogus qualifiers.
3704 1999-03-14 Jason Merrill <jason@yorick.cygnus.com>
3706 * call.c (add_function_candidate): Fix uninitialized variable.
3708 * Makefile.in (search.o): Add dependency on varray.h.
3710 1999-03-13 Jason Merrill <jason@yorick.cygnus.com>
3712 * decl.c (duplicate_decls): Use same_type_p.
3713 * method.c (try_old_backref): Renamed from flush_repeats. Use
3714 same_type_p. Don't try to handle repeats. Return success.
3715 (is_back_referenceable_type): Return 0 if TYPE_FOR_JAVA. Support
3716 calls from old-style code, too.
3717 (check_ktype): Use same_type_p.
3718 (check_btype): Use same_type_p. Don't pull out TYPE_MAIN_VARIANT.
3719 (build_qualified_name): Simplify logic.
3720 (process_overload_item): Strip typedefs and quals at the top.
3721 (build_mangled_name_for_type_with_Gcode): Remove call to
3722 type_canonical_variant.
3723 (build_mangled_name): Likewise. Remove support for old-style
3724 repeats, which have been disabled since 2.7.2. Don't mess with
3726 (build_decl_overload_real): Don't mess with TREE_USED.
3728 1999-03-13 Nathan Sidwell <nathan@acm.org>
3730 * error.c (cp_printers): Add 'F' escape character.
3731 (dump_type_real): Remove TREE_LIST (fnargs) printing.
3732 Functionality moved to dump_parameters.
3733 (dump_type_suffix): Use dump_parameters and dump_exception_spec.
3734 (dump_function_decl): Extend meaning of V parameter. Use
3735 dump_parameters and dump_exception_spec.
3736 (dump_parameters): New static function.
3737 (dump_exception_spec): New static function.
3738 (fndecl_as_string): Change argument semantics. Use
3739 dump_function_decl directly.
3741 * sig.c (build_signature_table_constructor): Use cp_error.
3743 1999-03-13 Martin von Löwis <loewis@informatik.hu-berlin.de>
3745 * semantics.c (finish_switch_cond): Handle error cases gracefully.
3746 Detected by g++.law/enum5.C.
3748 * typeck.c (build_modify_expr): Check for errors after resolving
3749 offsets. Detected by g++.brendan/static1.C.
3751 * decl.c (complete_array_type): Ignore initial_value if it is an
3752 error. Detected by g++.benjamin/17930.C.
3754 * typeck2.c (process_init_constructor): Return error if one argument
3755 is in error. Detected by g++.benjamin/13478.C.
3757 1999-03-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
3759 * decl.c (select_decl): Allow class templates when we need types.
3760 * decl2.c (ambiguous_decl): Likewise.
3762 1999-03-12 Mark Mitchell <mark@markmitchell.com>
3764 * lex.c (do_identifier): Correct call to enforce_access.
3765 * search.c (accessible_p): Tweak comment.
3767 1999-03-10 Mark Mitchell <mark@markmitchell.com>
3769 * semantics.c (begin_class_definition): Call build_self_reference.
3770 (finish_member_declaration): Set DECL_CONTEXT for TYPE_DECLs.
3772 * search.c (assert_canonical_unmarked): Fix typo in prototype.
3774 * search.c (dfs_canonical_queue): New function.
3775 (dfs_assert_unmarked_p): Likewise.
3776 (assert_canonical_unmarked): Likewise.
3777 (access_in_type): Use it.
3778 (accessible_p): Likewise. Walk the whole tree when umarking.
3780 * sig.c (build_signature_table_constructor): Use accessible_p
3781 instead of compute_access.
3783 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
3785 * call.c (add_builtin_candidates): Handle overloaded conversion ops.
3787 1999-03-09 Mark Mitchell <mark@markmitchell.com>
3789 * cp-tree.h (flag_access_control): Declare.
3790 (TREE_VIA_PPUBLIC): Document.
3791 (DECL_NONSTATIC_MEMBER_P): New macro.
3792 (enforce_access): Return an indication of whether or not access
3794 (build_self_reference): Change prototype.
3795 (compute_access): Replace with ...
3796 (accessible_p): New function.
3797 (dfs_walk): Change prototype.
3798 (dfs_unmark): Likewise.
3799 (markedp): Likewise.
3800 * call.c (enforce_access): Use accessible_p.
3801 * class.c (build_self_reference): Insert the declaration into the
3802 list of members for this type, and make it public.
3803 * decl.c (xref_basetypes): Avoid ill-timed recursion.
3804 * init.c (build_offset_ref): Use lookup_member, not three separate
3805 name-lookups. Call enforce_access rather than checking for
3806 illegal accesses here.
3807 (resolve_offset_ref): Likewise.
3808 * lex.c (do_identifier): Likewise.
3809 * method.c (hack_identifier): Likewise.
3810 * parse.y (self_reference): Remove.
3811 (opt_component_decl_list): Don't use it.
3812 * parse.c: Regenerated.
3813 * pt.c (print_candidates): Generalize to handle lists of
3814 overloaded functions.
3815 (instantiate_class_template): Don't rely on TREE_VIA_PRIVATE; it's
3817 (get_template_base): Use new calling convention for dfs_walk.
3818 * search.c: Include varray.h. Add prototypes.
3819 (dfs_walk): Accept a data pointer to pass to the work functions.
3820 All callers changed. All work functions changed.
3821 (breadth_first_search): Rename to bfs_walk, and make consistent
3823 (dfs_walk_real): New function.
3824 (canonical_binfo): New function.
3825 (context_for_name_lookup): Likewise.
3826 (shared_marked_p): Likewise.
3827 (shared_unmarked_p): Likewise.
3828 (lokup_field_queue_p): Likewise.
3829 (lookup_field_r): Generalize to handle both functions and fields.
3830 (lookup_field): Just call lookup_member.
3831 (lookup_fnfields): Likewise.
3832 (lookup_member): Move body of lookup_field here and generalize.
3833 (dfs_accessible_queue_p): Likewise.
3834 (dfs_accessible_p): Likewise.
3835 (dfs_access_in_type): Likewise.
3836 (access_in_type): Likewise.
3837 (compute_access): Remove, and replace with ...
3838 (accessible_p): New function.
3839 (vbase_types): Remove.
3840 (vbase_decl_ptr_intermediate): Likewise.
3841 (vbase_decl_ptr): Likewise.
3842 (vbase_init_result): Likewise.
3843 (closed_envelopes): Likewise.
3844 (bvtable): Likewise.
3846 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
3848 * call.c (add_function_candidate): Check for proper number of args
3849 before checking the validity of those args.
3851 1999-03-06 Jason Merrill <jason@yorick.cygnus.com>
3853 * cp-tree.h (struct lang_type): Add anon_union field.
3854 (ANON_UNION_TYPE_P): Use it instead of examining type.
3855 (SET_ANON_UNION_TYPE_P): New macro.
3856 * decl.c (check_tag_decl): Use it.
3858 * search.c (compute_access): Handle non-type contexts earlier, and
3861 * tree.c (build_exception_variant): Use copy_to_permanent.
3863 * decl2.c (setup_initp): Give statics with no priority the default
3865 (do_dtors, do_ctors, finish_file): Remove special handling of
3866 non-prioritized statics.
3868 1999-03-05 Mark Mitchell <mark@markmitchell.com>
3870 * cp-tree.h (ANON_UNION_TYPE_P): Robustify.
3871 * decl.c (make_typename_type): Don't issue an error if an
3872 immediate lookup fails; it migt be resolved later.
3873 * friend.c (is_friend): Add comment.
3874 * search.c (breadth_first_search): Add POSTFN and DATA
3875 parameters. Tidy. All callers changed.
3876 (lookup_field_queue_p): New function.
3877 (lookup_field_r): Likewise.
3878 (lookup_field_post): Likewise.
3879 (lookup_field): Use them, via breadth_first_search, instead of
3881 (compute_access): Robustify.
3882 (lookup_fnfield_info): New structure.
3884 1999-03-05 Jason Merrill <jason@yorick.cygnus.com>
3886 * pt.c (tsubst, case ARRAY_REF): Use tsubst_expr again.
3888 1999-03-03 Jason Merrill <jason@yorick.cygnus.com>
3890 * class.c, decl2.c, method.c, pt.c: Add 'static' to make SunOS 4
3893 * decl2.c (import_export_class): Also return if
3894 CLASSTYPE_INTERFACE_ONLY is set.
3896 1999-03-03 Martin von Löwis <loewis@informatik.hu-berlin.de>
3898 * decl.c (push_overloaded_decl): Only overwrite the old binding if
3900 * decl2.c (do_local_using_decl): Fix loop termination.
3902 1999-03-02 Mark Mitchell <mark@markmitchell.com>
3904 * cp-tree.h (determine_specialization): Don't declare.
3905 * pt.c (determine_specialization): Make it static. Eliminate
3906 complain parameter. Note that decl is always non-NULL now, and
3907 simplify accordingly.
3909 * decl.c (maybe_push_to_top_level): Always call
3910 push_cp_function_context.
3911 (pop_from_top_level): Always call pop_cp_function_context.
3913 1999-02-26 Nathan Sidwell <nathan@acm.org>
3915 * typeck.c (complete_type_or_else): Add VALUE arg, for helpful
3917 * cp-tree.h (complete_type_or_else): Added VALUE parameter.
3918 * init.c (build_new_1): Extra arg to complete_type_or_else.
3919 (build_delete): Likewise.
3920 * typeck.c (require_complete_type): Likewise.
3921 (pointer_int_sum): Likewise.
3922 (pointer_diff): Likewise.
3923 (build_component_ref): Likewise.
3925 * typeck2.c (incomplete_type_error): Always use cp_error.
3926 Show declaration of undefined type, if appropriate.
3927 Deal with UNKNOWN_TYPE nodes.
3929 * typeck.c (require_complete_type): Use TYPE_SIZE as
3930 size_zero_node to mean incomplete type.
3931 (require_complete_type_in_void): New function.
3932 (build_compound_expr): Call complete_type_in_void for LHS.
3933 (build_c_cast): Call complete_type_in_void for void cast.
3934 * cvt.c (ocp_convert): Call complete_type_in_void for void cast.
3935 * decl.c (cplus_expand_expr_stmt): Void expression checks moved to
3936 require_complete_type_in_void. Call it.
3937 * cp-tree.h (require_complete_type_in_void): Prototype new function.
3939 * typeck.c (convert_arguments): Use alternative format for
3940 function decls. Don't require_complete_type here. Simplify
3941 diagnostic printing.
3942 (convert_for_initialization): Don't require_complete_type on RHS yet.
3943 * call.c (convert_arg_to_ellipsis): Call require_complete_type.
3945 * call.c (build_over_call): Cope with qualified void return type.
3946 * semantics.c (finish_call_expr): Likewise.
3947 * typeck.c (build_function_call_real): Likewise.
3948 (c_expand_return): Likewise.
3949 * decl2.c (reparse_absdcl_as_expr): Cope with qualified void type.
3951 * call.c (print_z_candidates): Use alternate print format, to be
3952 consistent with (pt.c) print_candidates.
3953 * method.c (hack_identifier): List candidate members.
3954 * search.c (lookup_field): Build ambiguous list, and show it, if
3957 1999-02-26 Mark Mitchell <mark@markmitchell.com>
3959 * typeck.c (decay_conversion): Don't confuse constant array
3960 variables with their initializers.
3962 * decl.c (duplicate_decls): Copy DECL_TEMPLATE_INSTANTIATED when
3964 * pt.c (regenerate_decl_from_template): Tweak for clarity.
3965 (instantiate_decl): Mark a decl instantiated before regenerating
3966 it to avoid recursion.
3967 * tree.c (mapcar): Don't call decl_constant_value unless we know
3968 something is TREE_READONLY_DECL_P.
3970 * class.c (check_for_override): Don't stop checking when we find
3971 the first overridden function. Delete #if 0'd code.
3972 * search.c (get_matching_virtual): Likewise.
3974 1999-02-25 Richard Henderson <rth@cygnus.com>
3976 * lang-specs.h: Define __FAST_MATH__ when appropriate.
3978 1999-02-24 Mike Stump <mrs@wrs.com>
3980 * typeck.c (convert_for_assignment): Allow boolean integral constant
3981 expressions to convert to null pointer.
3983 1999-02-24 Martin von Loewis <loewis@informatik.hu-berlin.de>
3985 * decl.c (lookup_namespace_name): Resolve namespace aliases.
3987 * class.c (push_nested_class): Allow namespaces.
3989 * decl2.c (set_decl_namespace): Add friendp parameter.
3990 * decl.c (grokfndecl): Pass it.
3991 (grokvardecl): Likewise.
3992 * cp-tree.h: Change declaration.
3994 1999-02-24 Jason Merrill <jason@yorick.cygnus.com>
3996 * pt.c (tsubst): Allow an array of explicit size zero.
3998 1999-02-23 Jason Merrill <jason@yorick.cygnus.com>
4000 * errfn.c: Change varargs code to look like toplev.c.
4002 * method.c (process_modifiers): Don't prepend 'U' for char or
4005 1999-02-20 Craig Burley <craig@jcb-sc.com>
4007 * Make-lang.in (cplib2.ready): Don't consider updating
4008 cplib2 stuff if the current directory isn't writable, as
4009 it won't work (such as during a `make install').
4011 Sun Feb 21 20:38:00 1999 H.J. Lu (hjl@gnu.org)
4013 * decl2.c (start_objects): Make file scope constructors and
4014 destructors local to the file if ASM_OUTPUT_CONSTRUCTOR and
4015 ASM_OUTPUT_DESTRUCTOR are defined.
4017 1999-02-19 Mark Mitchell <mark@markmitchell.com>
4019 * cp-tree.h (CLASSTYPE_METHOD_VEC): Adjust comment.
4020 (fn_type_unification): Adjust prototype.
4021 (lookup_fnfields_1): Declare.
4022 * call.c (add_template_candidate_real): Adjust call to
4023 fn_type_unification.
4024 * class.c (add_method): Don't allow duplicate declarations of
4025 constructors or destructors.
4026 (resolve_address_of_overloaded_function): Remove unused variable.
4027 Adjust call to fn_type_unification.
4028 * decl.c (grokfndecl): Be more robust in the face of illegal
4030 * decl2.c (check_classfn): Remove hokey handling of member
4032 * pt.c (determine_specialization): Improve comments. Adjust to
4033 handle template argument deduction as per the standard.
4034 (check_explicit_specialization): Fix comment spacing. Handle
4035 type-conversion operators correctly. Improve error-recovery.
4036 (fn_type_unification): Remove EXTRA_FN_ARG parameter.
4037 (get_bindings_real): Simplify handling of static members.
4038 * search.c (lookup_fnfields_1): Make it have external linkage.
4039 * typeck.c (compparms): Fix comment.
4040 (build_unary_op): Don't try to figure out which template
4041 specialization is being referred to when when the address-of
4042 operator is used with a template function.
4044 Thu Feb 18 23:40:01 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4046 * cp-tree.h (lvalue_or_else): Qualify a char* with the `const'
4047 keyword to match an analogous change at the top level.
4049 * tree.c (lvalue_or_else): Likewise.
4051 1999-02-17 Mark Mitchell <mark@markmitchell.com>
4053 * decl.c (xref_basetypes): Comment.
4054 * pt.c (instantiate_class_template): Use xref_basetypes.
4056 1999-02-16 Mark Mitchell <mark@markmitchell.com>
4058 * cp-tree.h (tsubst): Change prototype.
4059 (tsubst_expr): Likewise.
4060 (tsubst_copy): Likewise.
4061 (type_unification): Remove prototype.
4062 * call.c (convert_default_arg): Adjust call to tsubst_expr.
4063 * class.c (resolve_address_of_overloaded_function): Just use
4064 fn_type_unification.
4065 * decl.c (grokdeclarator): Adjust call to tsubst.
4066 * method.c (build_template_parm_names): Likewise.
4067 * pt.c (GTB_VIA_VIRTUAL): New macro.
4068 (GTB_IGNORE_TYPE): Likewise.
4069 (resolve_overloaded_unification): Add `complain' parameter.
4070 (try_one_overload): Likewise.
4071 (tsubst_template_arg_vector): Likewise.
4072 (tsubst_template_parms): Likewise.
4073 (tsubst_aggr_type): Likewise.
4074 (tsubst_arg_types): Likewise.
4075 (tsubst_call_declarator_parms): Likewise.
4076 (unify): Remove explicit_mask.
4077 (type_unification_real): Likewise.
4078 (get_template_base_recursive): Likewise.
4079 (coerce_template_template_parms): Provide prototype.
4080 (tsubst_function_type): Likewise.
4081 (try_class_unification): New function.
4082 All callers changed to use new complain parameter.
4083 (get_template_base): Use try_class_unification.
4084 (unify): Adjust handling of classes derived from template types.
4085 (fn_type_unification): Substitute explicit arguments before
4088 1999-02-16 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4090 * decl.c (pushdecl): Remove dead code.
4092 1999-02-16 Jason Merrill <jason@yorick.cygnus.com>
4094 * decl2.c (finish_objects): Fix code I missed in previous change.
4096 1999-02-13 Jason Merrill <jason@yorick.cygnus.com>
4098 * decl.c (grokfndecl): Return NULL_TREE instead of error_mark_node.
4099 (grokdeclarator): Don't expect error_mark_node from grokfndecl.
4101 * pt.c (maybe_process_partial_specialization): Complain about
4102 'template <>' on non-specialization.
4104 1999-02-10 Jason Merrill <jason@yorick.cygnus.com>
4106 * decl.c (grokdeclarator): Catch wierd declarators.
4107 * decl2.c (finish_file): Don't abort because of namespace parsing
4109 (check_decl_namespace): Remove.
4111 1999-02-09 Mark Mitchell <mark@markmitchell.com>
4113 * cp-tree.h (get_template_base): Don't declare.
4114 (dfs_walk): Declare.
4115 (dfs_unmark): Likewise.
4116 (markedp): Likewise.
4117 * pt.c (unify): Remove duplicate declaration. Pass tparms and
4118 targs to get_template_base.
4119 (get_template_base_recursive): Move here from search.c. Check to
4120 see that the base found can be instantiated to form the desired
4122 (get_template_base): Likewise.
4123 (get_class_bindings): Simplify.
4124 * search.c (get_template_base_recursive): Move to pt.c.
4125 (get_template_base): Likewise.
4126 (markedp): Make it global.
4127 (dfs_walk): Likewise.
4128 (dfs_unmark): Likewise.
4130 1999-02-07 Jason Merrill <jason@yorick.cygnus.com>
4132 * pt.c (maybe_process_partial_specialization): Complain about
4133 specialization in wrong namespace.
4134 * tree.c (decl_namespace_context): New fn.
4136 1999-02-06 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4138 * decl2.c (arg_assoc_type): Handle TEMPLATE_TEMPLATE_PARM.
4139 * pt.c (coerce_template_template_parms): Handle nested
4140 template template parameters.
4142 Sat Feb 6 18:08:40 1999 Jeffrey A Law (law@cygnus.com)
4144 * typeck2.c: Update email addresses.
4146 1999-02-04 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4148 * pt.c (unify): Call coerce_template_parms with the COMPLAIN flag
4151 1999-02-04 Jason Merrill <jason@yorick.cygnus.com>
4153 * lex.c (retrofit_lang_decl): Split out...
4154 (build_lang_decl): From here.
4155 * decl.c (pushdecl): Call it for functions generated by the middle
4156 end that don't have DECL_LANG_SPECIFIC.
4157 * cp-tree.h: Declare it.
4159 * decl2.c: Remove flag_init_priority. Always enable initp stuff.
4160 (start_objects, finish_objects): Only use special
4161 init_priority code if the user specified a priority.
4162 (do_ctors, do_dtors): Use DEFAULT_INIT_PRIORITY for the non-initp
4165 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
4167 * Make-lang.in (GXX_OBJS): Remove choose-temp.o, pexecute.o and
4168 mkstemp.o. Get them from libiberty now.
4169 (DEMANGLER_PROG): Simlarly, remove getopt.o getopt1.o.
4171 Tue Feb 2 22:38:48 1999 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4173 * decl2.c (lang_decode_option): Use read_integral_parameter.
4175 1999-02-01 Mark Mitchell <mark@markmitchell.com>
4177 * pt.c (tsubst, case TYPENAME_TYPE): Check TYPE_BEING_DEFINED
4178 before calling complete_type_or_else.
4180 Mon Feb 1 09:49:52 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4182 * input.c (inline): Don't define, its handled by system.h.
4184 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
4186 * decl2.c: Don't define flag_no_ident here. Don't process
4188 * cp-tree.h: Don't declare flag_no_ident here.
4189 * lang-specs.h: Map -Qn to -fno-ident.
4191 1999-01-28 Jason Merrill <jason@yorick.cygnus.com>
4193 * cp-tree.h (struct tree_binding): Replace scope field with a union.
4194 (BINDING_SCOPE): Adjust.
4195 * decl.c (BINDING_LEVEL): Adjust.
4197 1999-01-26 Jason Merrill <jason@yorick.cygnus.com>
4199 * pt.c (instantiate_class_template): Set up the DECL_INITIAL of
4202 * init.c (expand_member_init): Pull out TYPE_MAIN_VARIANT in
4205 * tree.c (equal_functions): Fix name in prototype.
4207 * decl.c (push_local_binding): Add FLAGS argument.
4208 (pushdecl, push_overloaded_decl): Pass it.
4209 * decl2.c (do_local_using_decl): Likewise.
4210 * cp-tree.h: Adjust prototype.
4211 * decl.c (poplevel): Fix logic.
4213 * decl.c (push_local_binding): Also wrap used decls in a TREE_LIST.
4214 (poplevel): Handle that. Fix logic for removing TREE_LISTs.
4215 (cat_namespace_levels): Don't loop forever.
4217 1999-01-25 Richard Henderson <rth@cygnus.com>
4219 * typeck.c (build_reinterpret_cast): Fix typo in duplicated test.
4221 1999-01-25 Jason Merrill <jason@yorick.cygnus.com>
4223 * class.c (resolve_address_of_overloaded_function): Mark the
4224 chosen function used.
4226 * call.c (build_call): Make sure that a function coming in has
4227 been marked used already.
4228 * decl.c (expand_static_init): Call mark_used instead of
4230 * except.c (call_eh_info, do_pop_exception, expand_end_eh_spec,
4231 alloc_eh_object, expand_throw): Likewise.
4232 * init.c (build_builtin_delete_call): Likewise.
4233 * rtti.c (call_void_fn, get_tinfo_fn, build_dynamic_cast_1,
4234 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
4235 expand_generic_desc): Likewise.
4237 1999-01-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
4239 * tree.c (equal_functions): New function.
4240 (ovl_member): Call it.
4242 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
4244 * cvt.c (cp_convert_to_pointer): Fix conversion of 0 to pmf.
4246 1999-01-25 Martin von Loewis <loewis@informatik.hu-berlin.de>
4248 * decl.c (decls_match): Return 1 if old and new are identical.
4249 (push_overloaded_decl): Set OVL_USED when PUSH_USING.
4251 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
4253 * decl.c (start_function): Make member functions one_only on windows.
4254 * decl2.c (import_export_decl): Likewise.
4256 * decl.c (grokdeclarator): Don't complain about implicit int in
4257 a system header. Change same-name field check to not complain in
4258 a system header instead of within extern "C".
4260 1999-01-21 Mark Mitchell <mark@markmitchell.com>
4262 * cp-tree.h (PUSH_GLOBAL): New macro.
4263 (PUSH_LOCAL): Likewise.
4264 (PUSH_USING): Likewise.
4265 (namespace_bindings_p): Declare.
4266 (push_overloaded_decl): Likewise.
4267 * decl.c (push_overloaded_decl): Don't make it static. Check for
4268 illegal declarations after using declarations here.
4269 (namespace_bindings_p): Likewise.
4270 (duplicate_decls): Don't consider declarations from different
4271 namespaces to be the same.
4272 (pushdecl): Use symbolic PUSH_ constants in calls to
4273 push_overloaded_decl.
4274 (push_overloaded_decl_1): Likewise.
4275 * decl2.c (validate_nonmember_using_decl): Tweak `std' handling.
4276 (do_nonmember_using_decl): Check for illegal using declarations
4277 after ordinary declarations here.
4278 (do_local_using_decl): Call pushdecl to insert declarations.
4280 1999-01-21 Jason Merrill <jason@yorick.cygnus.com>
4282 * decl.c (grokdeclarator): Fix lang_c -> lang_name_c typo.
4284 1999-01-21 Mark Mitchell <mark@markmitchell.com>
4286 * tree.c (build_cplus_array_type_1): Don't call build_array_type
4287 for types involving template parameters.
4289 * cp-tree.h (PARM_DECL_EXPR): Delete.
4290 (convert_default_arg): Change prototype.
4291 (check_default_argument): Declare.
4292 (search_tree): Likewise.
4293 * call.c (convert_default_arg): Take the function to which the
4294 default argument belongs as a parameter, and do any necessary
4295 instantiation here, instead of ...
4296 (build_over_call): Here.
4297 * decl.c (local_variable_p): New function.
4298 (check_default_argument): Likewise, split out and tidied from ...
4300 * error.c (dump_expr): Don't set PARM_DECL_EXPR.
4301 * pt.c (tsubst_call_declarator_parms): New function.
4302 (for_each_template_parm): Handle ARRAY_REFs. Do the obvious thing
4303 with CALL_EXPRs, rather than trying to be clever.
4304 (tsubst): Use tsubst_call_declarator_parms.
4305 * tree.c (search_tree): Don't make it static.
4306 * typeck.c (convert_arguments): Use new interface to
4307 convert_default_arg.
4309 1999-01-20 Mark Mitchell <mark@markmitchell.com>
4311 * error.c (dump_function_decl): Don't print the argument types for
4312 a function when the verbosity level is negative.
4314 * call.c (build_over_call): Check format attributes at call-time.
4316 * pt.c (tsubst_copy): Fix comment.
4317 (unify): Don't allow unification with variable-sized arrays.
4319 * semantics.c (finish_stmt_expr): When processing a template make
4320 the BIND_EXPR long-lived.
4322 1999-01-19 Jason Merrill <jason@yorick.cygnus.com>
4324 * decl2.c (finish_vtable_vardecl): Make vtables comdat here.
4325 (import_export_vtable): Not here.
4327 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
4329 * typeck.c (build_component_ref): Wrap an OVERLOAD around a unique
4330 non-static member function.
4332 1999-01-18 Nathan Sidwell <nathan@acm.org>
4334 * class.c (instantiate_type): Only diagnose illegal address of member
4335 function if complaining.
4337 * decl.c (lookup_name_real): Remove duplicate code.
4339 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
4341 * tree.c (copy_template_template_parm): Use permanent_obstack.
4343 1999-01-18 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4345 * pt.c (unify): Remove restrictions on deduction of argument
4346 of template template parameters.
4348 1999-01-18 Nathan Sidwell <nathan@acm.org>
4350 * rtti.c (build_dynamic_cast_1): Resolve OFFSET_REF exprs.
4352 * class.c (resolve_address_of_overloaded_function): Show list of
4353 all candidates, when none of them match.
4355 1999-01-18 Chip Salzenberg <chip@perlsupport.com>
4357 * typeck.c (comp_ptr_ttypes_reinterpret): Per ANSI, tighten up
4358 definition of 'casting away const' in reinterpret_cast<>.
4360 1999-01-18 Graham <grahams@rcp.co.uk>
4362 * cvt.c: Add include for decl.h, remove extern for
4363 static_aggregates which is now provided by decl.h.
4365 * Makefile.in (cvt.o): Add dependency for decl.h and missing
4366 dependencies for convert.h and flags.h.
4368 1999-01-18 Nathan Sidwell <nathan@acm.org>
4370 * decl2.c (do_dtors): Set current location to that of the
4371 decl, for sensible diagnostics and debugging.
4372 (check_classfn): Issue `incomplete type' error, if
4373 class is not defined.
4375 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
4377 * cp-tree.h: Add prototype for bound_pmf_p.
4379 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
4380 Manfred Hollstein <manfred@s-direktnet.de>
4382 * decl.c (grokdeclarator): Don't make 'main(){}' an error with only
4385 1999-01-16 Nathan Sidwell <nathan@acm.org>
4387 * cp-tree.h (struct lang_type): Added has_mutable flag.
4388 (CLASSTYPE_HAS_MUTABLE): New macro to access it.
4389 (TYPE_HAS_MUTABLE_P): New macro to read it.
4390 (cp_has_mutable_p): Prototype for new function.
4391 * class.c (finish_struct_1): Set has_mutable from members.
4392 * decl.c (cp_finish_decl): Clear decl's TREE_READONLY flag, if
4393 it contains a mutable.
4394 * typeck.c (cp_has_mutable_p): New function.
4396 1999-01-15 Mark Mitchell <mark@markmitchell.com>
4398 * pt.c (process_template_parm): Ignore top-level qualifiers on
4399 non-type parameters.
4401 * decl.c (start_function): Use current_function_parms in the call
4402 to require_complete_type_for_parms, not the probably empty
4405 1999-01-14 Jason Merrill <jason@yorick.cygnus.com>
4407 * semantics.c (finish_asm_stmt): Don't warn about redundant volatile.
4409 * decl2.c (import_export_class): MULTIPLE_SYMBOL_SPACES only means
4410 that we don't suppress the other copies.
4411 * lex.c (handle_cp_pragma): Likewise.
4413 1999-01-13 Mark Mitchell <mark@markmitchell.com>
4415 * decl.c (grokdeclarator): Undo 1998-12-14 change.
4416 * tree.c (build_cplus_array_type_1): Likewise.
4417 * pt.c (instantiate_class_template): Remove misleading comment.
4418 (tsubst_aggr_type): Substitute if there are template parameters,
4419 regardless of whether or not they use template arguments.
4420 (unify): Likewise, but for unification.
4422 1999-01-12 Richard Henderson <rth@cygnus.com>
4424 * cp-tree.h (flag_permissive): Declare extern.
4426 1999-01-06 Mark Mitchell <mark@markmitchell.com>
4428 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use OPERATOR_TYPENAME_FORMAT
4430 (lang_type): Add is_partial_instantiation. Decrease width of
4432 (PARTIAL_INSTANTIATION_P): New macro.
4433 (OPERATOR_TYPENAME_P): Remove.
4434 * decl.c (unary_op_p): Use IDENTIFIER_TYPENAME_P, not
4435 OPERATOR_TYPENAME_P.
4436 (grok_op_properties): Likewise.
4437 * friend.c (do_friend): Handle friends that are member functions
4439 * lex.c (init_parse): Use OPERATOR_TYPENAME_FORMAT.
4440 * pt.c (instantiate_class_template): Rework for clarity. Avoid
4441 leaving TYPE_BEING_DEFINED set in obscure cases. Don't do
4442 any more partial instantiation than is absolutely necessary for
4443 implicit typename. Set PARTIAL_INSTANTIATION_P.
4444 (tsubst_decl): Use IDENTIFIER_TYPENAME_P.
4445 * semantics.c (begin_class_definition): Handle partial
4446 specializations of a type that was previously partially
4449 Wed Jan 6 03:18:53 1999 Mark Elbrecht <snowball3@usa.net.
4451 * g++spec.c (LIBSTDCXX): Provide default definition.
4452 (lang_specific_driver): Use LIBSTDCXX instead of "-lstdc++".
4454 Tue Jan 5 22:11:25 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4456 * Make-lang.in (g++.o): Depend on prefix.h.
4458 1999-01-04 Jason Merrill <jason@yorick.cygnus.com>
4460 * tree.c (bound_pmf_p): New fn.
4461 * typeck.c (build_c_cast): Use it.
4463 * decl.c (grok_op_properties): Use same_type_p.
4465 Tue Dec 22 15:09:25 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4467 * Makefile.in (cvt.o): Depend on toplev.h.
4469 * cp-tree.h (check_template_shadow, pod_type_p): Add prototypes.
4471 * cvt.c: Include toplev.h.
4473 * except.c (get_eh_caught, get_eh_handlers): Hide prototypes and
4476 * init.c (expand_vec_init): Initialize variable `itype'.
4478 * lex.c (yyerror): Cast the argument passed to a ctype function to
4481 * method.c (build_mangled_C9x_name): Wrap prototype and definition
4482 in "HOST_BITS_PER_WIDE_INT >= 64".
4484 * typeck.c (build_binary_op): Mark parameter `convert_p' with
4487 1998-12-22 Mark Mitchell <mark@markmitchell.com>
4489 * cp-tree.h (TYPE_RAISES_EXCEPTIONS): Improve documentation.
4490 * tree.c (build_exception_variant): Don't crash on empty throw
4493 1998-12-18 DJ Delorie <dj@cygnus.com>
4495 * cvt.c (convert_to_reference): Check for both error_mark_node
4496 and NULL_NODE after call to convert_for_initialization.
4498 1998-12-17 Jason Merrill <jason@yorick.cygnus.com>
4500 * error.c (interesting_scope_p): New fn.
4501 (dump_simple_decl): Use it.
4502 (dump_expr, case CONSTRUCTOR): Force a & for a PMF.
4503 (dump_expr, case OFFSET_REF): Print ->* if appropriate.
4505 1998-12-16 Mark Mitchell <mark@markmitchell.com>
4507 * class.c (resolve_address_of_overloaded_function): Do conversion
4508 to correct type here, rather than ...
4509 (instantiate_type): Here.
4511 * cp-tree.h (DECL_TEMPLATE_PARM_P): New macro.
4512 (DECL_TEMPLATE_TEMPLATE_PARM_P): Use it.
4513 (decl_template_parm_p): Remove.
4514 * decl.c (pushdecl): Don't set DECL_CONTEXT for a template
4516 * lex.c (do_identifier): Use DECL_TEMPLATE_PARM_P.
4517 * pt.c (push_inline_template_parms_recursive): Set it.
4518 (decl_template_parm_p): Remove.
4519 (check_template_shadow): Use DECL_TEMPLATE_PARM_P.
4520 (process_template_parm): Set it.
4522 Wed Dec 16 16:33:58 1998 Dave Brolley <brolley@cygnus.com>
4524 * lang-specs.h (default_compilers): Pass -MD, -MMD and -MG to cc1plus
4525 if configured with cpplib.
4527 1998-12-15 Mark Mitchell <mark@markmitchell.com>
4529 * decl.c (poplevel): Make sure ns_binding is initialized.
4531 * decl.c (finish_function): Undo inadvertent change in previous
4534 1998-12-14 Mark Mitchell <mark@markmitchell.com>
4536 * class.c (pushclass): Tweak handling of class-level bindings.
4537 (resolve_address_of_overloaded_function): Update pointer-to-member
4539 (instantiate_type): Likewise.
4540 * cvt.c (cp_convert_to_pointer): Likewise.
4541 * decl.c (pop_binding): Take the DECL to pop, not just the name.
4542 Deal with `struct stat' hack.
4543 (binding_level): Add to documentation.
4544 (push_binding): Clear BINDING_TYPE.
4545 (add_binding): New function.
4546 (push_local_binding): Use it.
4547 (push_class_binding): Likewise.
4548 (poplevel): Adjust calls to pop_binding.
4549 (poplevel_class): Likewise.
4550 (pushdecl): Adjust handling of TYPE_DECLs; add bindings for hidden
4551 declarations to current binding level.
4552 (push_class_level_binding): Likewise.
4553 (push_overloaded_decl): Adjust handling of OVERLOADs in local
4555 (lookup_namespace_name): Don't crash when confronted with a
4557 (lookup_name_real): Do `struct stat' hack in local binding
4559 (build_ptrmemfunc_type): Adjust documentation.
4560 (grokdeclarator): Don't avoid building real array types when
4561 processing templates unless really necessary.
4562 (finish_method): Adjust calls to pop_binding.
4563 * decl2.c (reparse_absdcl_as_expr): Recursively call ourselves,
4564 not reparse_decl_as_expr.
4565 (build_expr_from_tree): Deal with a template-id as the function to
4566 call in a METHOD_CALL_EXPR.
4567 * pt.c (convert_nontype_argument): Tweak pointer-to-member handling.
4568 (maybe_adjust_types_For_deduction): Don't do peculiar things with
4570 (resolve_overloaded_unification): Handle COMPONENT_REFs. Build
4571 pointer-to-member types where necessary.
4572 * tree.c (build_cplus_array_type_1): Don't avoid building real
4573 array types when processing templates unless really necessary.
4574 (build_exception_variant): Compare the exception lists correctly.
4576 1998-12-13 Mark Mitchell <mark@markmitchell.com>
4578 * cp-tree.def (CPLUS_BINDING): Update documentation.
4579 * cp-tree.h (LOCAL_BINDING_P): New macro.
4580 (lang_identifier): Rename local_value to bindings.
4581 (tree_binding): Make `scope' of type `void*', not `tree'.
4582 (BINDING_SCOPE): Update documentation.
4583 (IDENTIFIER_LOCAL_VALUE): Remove.
4584 (IDENTIFIER_CLASS_VALUE): Document.
4585 (IDENTIFIER_BINDING): New macro.
4586 (IDENTIFIER_VALUE): Likewise.
4587 (TIME_IDENTIFIER_TIME): Likewise.
4588 (TIME_IDENTIFIER_FILEINFO): Likewise.
4589 (IMPLICIT_TYPENAME_P): Likewise.
4590 (set_identifier_local_value): Remove.
4591 (push_local_binding): New function.
4592 (push_class_binding): Likewise.
4593 * class.c (pushclass): Update comments; use push_class_binding.
4594 * decl.c (set_identifier_local_value_with_scope): Remove.
4595 (set_identifier_local_value): Likewise.
4596 (push_binding): New function.
4597 (pop_binding): Likewise.
4598 (binding_level): Update documentation. Remove shadowed.
4599 (BINDING_LEVEL): New macro.
4600 (free_binding_nodes): New variable.
4601 (poplevel): Adjust for new name-lookup scheme. Don't mess up
4602 BLOCK_VARs when doing for-scope extension. Remove effectively
4604 (pushlevel_class): Tweak formatting.
4605 (poplevel_class): Adjust for new name-lookup scheme.
4606 (print_binding_level): Likewise.
4607 (store_bindings): Likewise.
4608 (pushdecl): Likewise.
4609 (pushdecl_class_level): Likewise.
4610 (push_class_level_binding): Likewise.
4611 (push_overloaded_decl): Update comments. Adjust for new
4613 (lookup_name_real): Likewise.
4614 (lookup_name_current_level): Likewise.
4615 (cp_finish_decl): Likewise.
4616 (require_complete_types_for_parms): Likewise. Remove misleading
4618 (grok_parms): Likewise. Don't call
4619 require_complete_types_for_parms here.
4620 (grok_ctor_properties): Don't treat templates as copy
4622 (grop_op_properties): Or as assignment operators.
4623 (start_function): Document. Adjust for new name-lookup scheme.
4624 (finish_function): Likewise.
4625 * decl2.c (do_local_using_decl): Use push_local_binding.
4626 * lex.c (begin_definition_of_inclass_inline): New function, split
4628 (do_pending_inlines): Here, and ...
4629 (process_next_inline): Here.
4630 (get_time_identifier): Use TIME_IDENTIFIER_* macros.
4631 (init_filename_times): Likewise.
4632 (extract_interface_info): Likewise.
4633 (ste_typedecl_interface_info): Likewise.
4634 (check_newline): Likewise.
4635 (dump_time_statistics): Likewise.
4636 (handle_cp_pragma): Likewise.
4637 (do_identifier): Adjust for new name-lookup scheme.
4638 * parse.y (function_try_block): Return ctor_initializer_opt value.
4640 (fn.defpen): Pass appropriate values to start_function.
4641 (pending_inline): Use functor_try_block value, and pass
4642 appropriate values to finish_function.
4643 * pt.c (is_member_template): Update documentation; remove handling
4644 of FUNCTION_DECLs. As per name, this function should deal only in
4646 (decl_template_parm_p): Change name of olddecl parameter to decl.
4647 (check_template_shadow): Adjust for new name-lookup scheme.
4648 (lookup_template_class): Likewise.
4649 (tsubst_decl): Tweak so as not to confuse member templates with
4650 copy constructors and assignment operators.
4651 (unify): Handle UNION_TYPEs.
4652 * ptree.c (print_lang_identifier): Adjust for new name-lookup scheme.
4653 (lang_print_xnode): Adjust for new name-lookup scheme.
4654 * typeck.c (mark_addressable): Likewise.
4655 (c_expand_return): Likewise.
4657 1998-12-08 Jason Merrill <jason@yorick.cygnus.com>
4659 * decl.c (grokdeclarator): Allow field with same name as class
4662 * decl.c (lookup_name_real): Don't limit field lookup to types.
4663 * class.c (check_member_decl_is_same_in_complete_scope): No error
4664 if icv and x are the same.
4665 * lex.c (do_identifier): Tweak error message.
4667 1998-12-10 Mark Mitchell <mark@markmitchell.com>
4669 * decl.c (start_enum): Use push_obstacks, not
4670 end_temporary_allocation.
4671 (finish_enum): Call pop_obstacks.
4673 1998-12-10 Mark Mitchell <mark@markmitchell.com>
4675 * class.c (instantiate_type): Return error_mark_node rather than
4678 1998-12-09 Mark Mitchell <mark@markmitchell.com>
4680 * cp-tree.h (most_specialized_instantiation): New function.
4681 (print_candidates): Likewise.
4682 * class.c (validate_lhs): Remove.
4683 (resolve_address_of_overloaded_function): New function, split out
4684 and then substantially reworked, from ...
4685 (instantiate_type): Use it. Simplify.
4686 * cvt.c (convert_to_reference): Complain when caller has indicated
4687 that's the right thing to do. Don't crash if instantiate_type
4689 * pt.c: Substitute `parameters' for `paramters' throughout.
4690 (print_candidates): Don't make it static.
4691 (most_specialized_instantiation): Split out from ...
4692 (most_specialized): Here.
4694 Wed Dec 9 15:33:01 1998 Dave Brolley <brolley@cygnus.com>
4696 * lex.c (lang_init_options): Initialize cpplib.
4697 * decl2.c (parse_options,cpp_initialized): Removed.
4698 (lang_decode_option): Move initialization of cpplib to
4701 1998-12-09 Mark Mitchell <mark@markmitchell.com>
4703 * decl.c (grokdeclarator): Update the name of the TEMPLATE_DECL, as
4704 well as the TYPE_DECL, when a typedef name is assigned to a
4705 previously anonymous type.
4707 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4709 * cp/except.c (call_eh_info): Use __start_cp_handler instead of
4710 __cp_eh_info for getting the eh info pointer. Add table_index to
4712 (push_eh_cleanup): Don't increment 'handlers' data field.
4713 (process_start_catch_block): Don't set the 'caught' field.
4715 * cp/exception.cc (CP_EH_INFO): New macro for getting the
4716 exception info pointer within library routines.
4717 (__cp_eh_info): Use CP_EH_INFO.
4718 (__start_cp_handler): Get exception info pointer, set caught field,
4719 and increment the handlers field. Avoids this being done by handlers.
4720 (__uncatch_exception, __check_eh_spec): Use CP_EH_INFO macro.
4721 (uncaught_exception): Use CP_EH_INFO macro.
4723 Tue Dec 8 10:48:21 1998 Jeffrey A Law (law@cygnus.com)
4725 * Make-lang.in (cxxmain.o): Depend on $(DEMANGLE_H), not demangle.h
4727 Mon Dec 7 17:56:06 1998 Mike Stump <mrs@wrs.com>
4729 * lex.c (check_newline): Add support for \ as `natural'
4730 characters in file names in #line to be consistent with #include
4731 handling. We support escape processing in the # 1 "..." version of
4732 the command. See also support in cp/lex.c.
4734 1998-12-07 Zack Weinberg <zack@rabi.phys.columbia.edu>
4736 * cp/decl2.c: s/data/opts/ when initializing cpp_reader
4739 1998-12-07 Jason Merrill <jason@yorick.cygnus.com>
4741 * decl.c (build_typename_type): Set DECL_ARTIFICIAL.
4743 * error.c (dump_simple_decl): Also print namespace context.
4744 (dump_function_decl): Likewise.
4746 * decl2.c (ambiguous_decl): Don't print old value if it's
4749 * decl.c (lookup_name_real): Fix handling of local types shadowed
4750 by a non-type decl. Remove obsolete code.
4751 * cp-tree.h (DECL_FUNCTION_SCOPE_P): New macro.
4753 * lang-options.h: Add -fpermissive.
4754 * decl2.c: Likewise.
4755 * cp-tree.h: Add flag_permissive.
4756 * decl.c (init_decl_processing): If neither -fpermissive or -pedantic
4757 were specified, set flag_pedantic_errors.
4758 * call.c (build_over_call): Turn dropped qualifier messages
4760 * cvt.c (convert_to_reference): Likewise.
4761 * typeck.c (convert_for_assignment): Likewise.
4763 1998-12-05 Jason Merrill <jason@yorick.cygnus.com>
4765 * decl2.c (coerce_new_type): Use same_type_p.
4766 (coerce_delete_type): Likewise.
4768 * call.c (check_dtor_name): Return 1, not error_mark_node.
4770 1998-12-04 Jason Merrill <jason@yorick.cygnus.com>
4772 * lex.c (handle_cp_pragma): Disable #pragma interface/implementation
4773 if MULTIPLE_SYMBOL_SPACES.
4775 * pt.c (check_template_shadow): New fn.
4776 * decl2.c (grokfield): Use it.
4777 * decl.c (pushdecl): Likewise.
4778 (pushdecl_class_level): Likewise.
4779 (start_method): Likewise.
4780 (xref_tag): Don't try to use 't' if we're defining.
4782 * call.c (check_dtor_name): Just return an error_mark_node.
4783 * pt.c (lookup_template_class): Complain about using non-template here.
4784 * parse.y (apparent_template_type): Not here.
4786 * pt.c (check_explicit_specialization): Complain about specialization
4789 * lang-options.h: Add -f{no-,}implicit-inline-templates.
4791 * pt.c (convert_nontype_argument): Don't assume that any integer
4792 argument is intended to be a constant-expression.
4794 1998-12-03 Mark Mitchell <mark@markmitchell.com>
4796 * class.c (handle_using_decl): Fix comment. Don't lookup
4797 constructors in base classes.
4798 (validate_lhs): Fix typo in comment.
4799 * search.c (lookup_field_1): Don't return a USING_DECL.
4801 * cp-tree.h (DECL_ACCESS): Improve documentation.
4803 * decl.c (expand_static_init): Don't set the initialization-done
4804 flag until the initialization is done.
4806 1998-12-02 Mark Mitchell <mark@markmitchell.com>
4808 * decl2.c (validate_nonmember_using_decl): Complain about using
4809 declarations for class members.
4811 1998-11-29 Jason Merrill <jason@yorick.cygnus.com>
4813 * typeck2.c (process_init_constructor): Use same_type_p.
4815 * decl.c (check_tag_decl): Don't warn about null decl inside a
4818 * pt.c (unify, case OFFSET_TYPE): Pass down 'strict' rather than
4820 (convert_nontype_argument): Use TYPE_PTRMEMFUNC_FN_TYPE.
4821 (resolve_overloaded_unification): Strip baselinks.
4823 Fri Nov 27 13:07:23 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4825 * g++spec.c: Don't prototype xmalloc.
4827 1998-11-25 Jason Merrill <jason@yorick.cygnus.com>
4829 * except.c (expand_throw): Use TYPE_PTR_P to check for pointers.
4831 * decl.c (check_tag_decl): Do complain about null friend decl at
4834 1998-11-25 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4836 * lex.c (make_lang_type): Clear the whole struct lang_type, not
4837 only the first multiple of sizeof (int).
4839 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
4841 * decl.c (start_decl): An explicit specialization of a static data
4842 member is only a definition if it has an initializer.
4844 * except.c (expand_throw): Use cp_finish_decl for the throw temp.
4845 * cvt.c (build_up_reference): Pass DIRECT_BIND down into
4847 * init.c (expand_default_init): Check for DIRECT_BIND instead of
4850 * call.c (build_over_call): Use build_decl.
4852 * except.c (expand_throw): Just use convert, not
4853 build_reinterpret_cast.
4855 * lex.c (handle_generic_pragma): Use token_buffer.
4857 * decl.c (check_tag_decl): Don't complain about null friend decl.
4859 1998-11-24 Dave Pitts <dpitts@cozx.com>
4861 * Make-lang.in (DEMANGLER_PROG): Move the output arguments to the
4863 * lex.c (check_newline): Use ISALPHA.
4864 (readescape): Use ISGRAPH.
4865 (yyerror): Use ISGRAPH.
4867 1998-11-24 Nathan Sidwell <nathan@acm.org>
4869 * search.c (get_abstract_virtuals): Do not use initial
4870 CLASSTYPE_ABSTRACT_VIRTUALS.
4871 * typeck2.c (abstract_virtuals_error): Show location of abstract
4873 * call.c (build_new_method_call): Use
4874 CLASSTYPE_ABSTRACT_VIRTUAL, rather than recalculate.
4875 * class.c (finish_struct_bits): Don't bother working out whether
4876 get_abstract_virtuals will do anything, just do it.
4878 1998-11-24 Graham <grahams@rcp.co.uk>
4880 * typeck.c (build_component_ref): Remove unused statement.
4882 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
4884 * class.c (add_method): Catch invalid overloads.
4886 * class.c (add_method): Build up OVERLOADs properly for conversion ops.
4887 * search.c (lookup_conversions): Handle getting real OVERLOADs.
4888 (add_conversions): Likewise. Revert last change.
4889 * call.c (add_conv_candidate): Pass totype to add_candidate instead
4890 of fn. Don't add a new candidate if the last one was for the same
4892 (print_z_candidates): Handle getting a type as a function.
4893 (joust): If we got two conversion candidates to the same type,
4895 (build_object_call): Lose 'templates'.
4896 (build_user_type_conversion_1): Handle getting real OVERLOADs.
4898 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
4900 * typeck2.c (process_init_constructor): If there are elements
4901 that don't have initializers and they need to have constructors
4902 run, supply them with initializers.
4904 * class.c (finish_struct_1): A class with a 0-width bitfield is
4907 1998-11-23 Mark Mitchell <mark@markmitchell.com>
4909 * pt.c (instantiate_class_template): Don't try to figure out what
4910 specialization to use for a partial instantiation. Correct
4911 typos in a couple of comments. Avoid calling uses_template_parms
4914 1998-11-23 Benjamin Kosnik <bkoz@cygnus.com>
4916 * method.c (process_overload_item): Add call to
4917 build_mangled_C9x_name for intTI_type_nodes.
4918 (build_mangled_C9x_name): Add prototype, define.
4919 * decl.c (init_decl_processing): Add names for
4922 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
4924 * parse.y (named_class_head): Update CLASSTYPE_DECLARED_CLASS.
4926 * class.c (finish_struct_1): Set things up for 0-width bitfields
4927 like we do for others.
4929 * decl.c (check_tag_decl): New fn.
4930 (shadow_tag): Split out from here.
4931 * decl2.c (grok_x_components): Call it.
4933 1998-11-22 Jason Merrill <jason@yorick.cygnus.com>
4935 * decl.c: Lose warn_about_return_type.
4936 (grokdeclarator): Always complain about implicit int, except for
4939 * decl.c (tag_name): New fn.
4940 (xref_tag): Complain about using typedef-name after class-key.
4942 * init.c (expand_vec_init): Also keep going if from_array.
4944 * tree.c (is_overloaded_fn): Also handle the output of
4947 * decl.c (grokdeclarator): Use constructor_name when comparing
4948 field name against enclosing class.
4949 * class.c (finish_struct_anon): Likewise.
4951 1998-11-22 Mark Mitchell <mark@markmitchell.com>
4953 * decl.c (poplevel): Remove code to handle KEEP == 2.
4954 (finish_function): Don't confuse BLOCK-order when
4955 processing a destructor.
4957 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
4959 * decl.c (require_complete_types_for_parms): Call layout_decl
4960 after we've completed the type.
4962 1998-11-21 Martin von Löwis <loewis@informatik.hu-berlin.de>
4964 * decl2.c (validate_nonmember_using_decl): Allow using templates
4965 from the global namespace.
4967 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
4969 Handle specifying template args to member function templates.
4970 * tree.c (build_overload): Always create an OVERLOAD for a template.
4971 * search.c (add_conversions): Handle finding an OVERLOAD.
4972 * decl2.c (check_classfn): Likewise.
4973 * lex.c (identifier_type): See through a baselink.
4974 * parse.y (do_id): Don't call do_identifier if we got a baselink.
4975 * class.c (instantiate_type, case TREE_LIST): Recurse.
4977 * decl.c (grokdeclarator): Allow a boolean constant for array
4978 bounds, odd as that sounds.
4980 * pt.c (unify): Be more strict about non-type parms, except for
4982 (UNIFY_ALLOW_INTEGER): New macro.
4984 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
4986 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
4988 1998-11-19 Jason Merrill <jason@yorick.cygnus.com>
4990 * semantics.c (begin_class_definition): Call
4991 maybe_process_partial_specialization before push_template_decl.
4992 Don't call push_template_decl for a specialization.
4993 * search.c (lookup_field): Do return a member template class.
4994 * decl2.c (handle_class_head): Handle member template classes.
4996 * decl.c (grokdeclarator): A parm type need not be complete.
4998 * pt.c (convert_nontype_argument): Fix thinko.
5000 1998-11-18 Mark Mitchell <mark@markmitchell.com>
5002 * cp-tree.h (PTRMEM_CST_CLASS): Fix typo.
5003 (global_delete_fndecl): New variable.
5004 * decl.c (global_delete_fndecl): Define it.
5005 (init_decl_processing): Set it.
5006 * init.c (build_builtin_delete_call): Use it.
5007 * tree.c (mapcar): Recursively call mapcar for the type of EXPR
5010 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
5012 * decl.c (cplus_expand_expr_stmt): Always complain about unresolved
5015 * tree.c (lvalue_p_1): An INDIRECT_REF to a function is an lvalue.
5016 * call.c (build_object_call): Also support references to functions.
5017 * typeck.c (convert_for_initialization): Don't decay a function
5018 if the target is a reference to function.
5020 * search.c (add_conversions): Get all the overloads from a class.
5022 * decl.c (grok_ctor_properties): Complain about any constructor
5023 that will take a single arg of the class type by value.
5025 * typeck2.c (build_functional_cast): Can't create objects of
5026 abstract classes this way.
5027 * cvt.c (ocp_convert): Likewise.
5029 * decl.c (grokfndecl): Member functions of local classes are not
5032 1998-11-18 Mark Mitchell <mark@markmitchell.com>
5034 * Make-lang.in (cc1plus): Add dependency on hash.o.
5036 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
5038 * search.c (get_abstract_virtuals): Complain about virtuals with
5040 * typeck2.c (abstract_virtuals_error): Remove handling for virtuals
5041 with no final overrider.
5042 * class.c (override_one_vtable): Don't set DECL_ABSTRACT_VIRTUAL_P
5043 on virtuals with no final overrider.
5045 * lex.c (reinit_parse_for_block): Add a space after the initial ':'.
5047 * class.c (finish_struct_1): Don't remove zero-width bit-fields until
5050 * friend.c (do_friend): Don't set_mangled_name_for_decl.
5052 * class.c (finish_struct_anon): Complain about non-fields.
5053 * decl2.c (build_anon_union_vars): Likewise.
5055 * decl.c (grokdeclarator): Normal data members can't have the same
5056 name as the class, either.
5057 * class.c (finish_struct_anon): Neither can members of an
5060 1998-11-17 Mark Mitchell <mark@markmitchell.com>
5062 * cp-tree.h (TYPE_ALIAS_SET): Document language-dependent uses.
5063 (TYPE_BINFO): Likewise.
5064 (IS_AGGR_TYPE): Tweak.
5065 (SET_IS_AGGR_TYPE): New macro.
5066 (CLASS_TYPE_P): Tweak.
5067 (lang_type): Group mark bitfields together. Remove linenum.
5068 (CLASSTYPE_SOURCE_LINE): Remove macro.
5069 (CLASSTYPE_MARKED_N): New macro.
5070 (SET_CLASSTYPE_MARKED_N): Likewise.
5071 (CLEAR_CLASSTYPE_MARKED_N): Likewise.
5072 (CLASS_TYPE_MARKED_*): Use them.
5073 (SET_CLASSTYPE_MARKED_*): Likewise.
5074 (CLEAR_CLASSTYPE_MARKED_*): Likewise.
5075 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
5076 (TYPE_TEMPLATE_INFO): Handle TEMPLATE_TEMPLATE_PARMs as well.
5077 (TYPENAME_TYPE_FULLNAME): Use TYPE_BINFO rather than CLASSTYPE_SIZE.
5078 * class.c (class_cache_obstack): New variable.
5079 (class_cache_firstobj): Likewise.
5080 (finish_struct): Don't set CLASSTYPE_SOURCE_LINE.
5081 (pushclass): Free the cache, when appropriate.
5083 (maybe_push_cache_obstack): Use class_cache_obstack.
5084 * decl.c (include hash.h).
5085 (typename_hash): New function.
5086 (typename_compare): Likewise.
5087 (build_typename_type): Check the hash table to avoid creating
5089 (build_ptrmemfunc_type): Use SET_IS_AGGR_TYPE.
5090 (grokdeclarator): Use CLASS_TYPE_P.
5091 (xref_basetypes): Likewise.
5092 (start_function): Likewise. Don't put current_class_ref on the
5094 * error.c (dump_type_real): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO
5096 * lex.c (note_got_semicolon): Use CLASS_TYPE_P.
5097 (make_lang_type): Don't create TYPE_LANG_SPECIFIC and associated
5098 fields for types other than class types. Do clear TYPE_ALIAS_SET
5099 for types other than class types, though.
5100 * method.c (build_overload_identifier): Use CLASS_TYPE_P and
5101 TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
5102 * pt.c (process_template_parm): Don't set
5103 CLASSTYPE_GOT_SEMICOLON.
5104 (lookup_template_class): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
5105 Coerce arguments on the momentary obstack.
5106 (for_each_template_parm): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
5107 (instantiate_class_template): Calculate template arguments on the
5108 momentary obstack. Tidy.
5109 (tsubst_template_arg_vector): Use make_temp_vec.
5110 (tsubst_aggr_type): Put template arguments on the momentary
5112 (tsubst_decl): Likewise.
5113 (tsubst): Copy the array bounds index to the permanent obstack
5114 before building index types. Use new macros.
5115 (unify): Use new macros.
5116 (do_type_instantiation): Likewise.
5117 * search.c (lookup_fnfields_1): Use new macros.
5118 (dfs_pushdecls): Build envelopes on the cache obstack.
5119 (dfs_compress_decls): Use new macros.
5120 (push_class_decls): Build on the cache obstack.
5121 * semantics.c (finish_typeof): Don't set CLASSTYPE_GOT_SEMICOLON.
5122 * sign.c (build_signature_pointer_or_reference_type): Use
5124 * tree.c (make_binfo): Check CLASS_TYPE_P.
5125 (copy_template_template_parm): Adjust.
5126 (make_temp_vec): Use push_expression_obstack.
5127 * typeck.c (complete_type): Use new macros.
5128 (comptypes): Likewise.
5130 1998-11-17 Jason Merrill <jason@yorick.cygnus.com>
5132 * pt.c (tsubst): Add diagnostics for invalid array, reference
5133 and pointer to member types.
5135 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
5137 * typeck2.c (my_friendly_abort): Don't fatal twice in a row.
5139 * typeck.c (c_expand_start_case): Use build_expr_type_conversion.
5142 * parse.y (structsp): Fix cut-and-paste error.
5144 * init.c (build_new): Complain about non-integral size.
5146 * parse.y (unary_expr): Complain about defining types in sizeof.
5148 * typeck.c (expr_sizeof): Complain about sizeof an overloaded fn.
5150 * rtti.c (build_x_typeid): Complain about typeid without
5151 including <typeinfo>.
5152 (get_typeid): Likewise. Complain about typeid of incomplete type.
5153 (get_tinfo_fn_dynamic): Likewise.
5154 (get_typeid_1): Not static anymore.
5155 * except.c (build_eh_type_type): Use get_typeid_1.
5157 * rtti.c (build_dynamic_cast_1): Give errors for dynamic_cast to
5158 ambiguous or private bases. Fix warning for reference cast.
5160 1998-11-16 Mark Mitchell <mark@markmitchell.com>
5162 * cp-tree.h (DECL_TEMPLATE_INSTANTIATED): New macro.
5163 * decl.c (duplicate_decls): Remove special-case code to deal with
5164 template friends, and just do the obvious thing.
5165 * pt.c (register_specialization): Tweak for clarity, and also to
5166 clear DECL_INITIAL for an instantiation before it is merged with a
5168 (check_explicit_specialization): Fix indentation.
5169 (tsubst_friend_function): Handle both definitions in friend
5170 declaration and outside friend declarations.
5171 (tsubst_decl): Don't clear DECL_INITIAL for an instantiation.
5172 (regenerate_decl_from_template): Tweak accordingly.
5173 (instantiate_decl): Likewise.
5175 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
5177 * decl.c (cplus_expand_expr_stmt): Promote warning about naked
5178 member function reference to error.
5179 * cvt.c (ocp_convert): Complain about converting an overloaded
5182 * init.c (build_offset_ref): Just return a lone static member
5185 * decl.c (cp_finish_decl): Only complain about real CONSTRUCTORs,
5188 * typeck.c (build_binary_op_nodefault): Improve error handling.
5190 * decl.c (grokfndecl): Complain about making 'main' a template.
5192 * typeck.c (string_conv_p): Don't convert from wchar_t[] to char*.
5194 * call.c (build_method_call): Handle a BIT_NOT_EXPR around a
5195 TYPE_DECL in a template.
5197 1998-11-15 Jason Merrill <jason@yorick.cygnus.com>
5199 * typeck2.c (my_friendly_abort): Add URL in the other case, too.
5201 * decl.c (struct cp_function): Add named_label_uses.
5202 (push_cp_function_context): Save it.
5203 (pop_cp_function_context): Restore it.
5204 (define_label): Also complain about jumping into the scope of
5205 non-POD objects that don't have constructors.
5206 * tree.c (pod_type_p): New fn.
5208 * pt.c (instantiate_class_template): Clear TYPE_BEING_DEFINED sooner.
5209 * rtti.c (synthesize_tinfo_fn): Call import_export_decl here.
5210 (get_tinfo_fn): Not here.
5211 * repo.c (repo_get_id): Abort if we get called for an incomplete
5214 1998-11-13 Mark Mitchell <mark@markmitchell.com>
5216 * except.c (expand_throw): Make sure first argument to
5217 __cp_push_exception is of type `void*' to avoid spurious error
5220 1998-11-11 Jason Merrill <jason@yorick.cygnus.com>
5222 * pt.c (try_one_overload): Take orig_targs again. Only check for
5223 mismatches against them; we don't care what a previous call found.
5224 (resolve_overloaded_unification): Adjust.
5226 * search.c (lookup_field): Don't return anything for a non-type
5227 field from a dependent type.
5228 * decl.c (grokdeclarator): Resolve SCOPE_REFs of the current class
5229 in an array declarator.
5230 (start_decl): Push into the class before looking for the field.
5232 1998-11-08 Mark Mitchell <mark@markmitchell.com>
5234 * method.c (build_overload_value): Handle REFERENCE_TYPE.
5236 1998-11-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
5238 * decl.c (grokdeclarator): Allow namespace-scoped members if they
5241 1998-11-08 Jason Merrill <jason@yorick.cygnus.com>
5243 * pt.c (tsubst_decl): Don't mess with the global value of an
5244 un-mangled DECL_ASSEMBLER_NAME.
5246 1998-11-03 Christopher Faylor <cgf@cygnus.com>
5248 * decl.c (init_decl_processing): Remove CYGWIN conditional
5249 since CYGWIN is now able to deal with trapping signals.
5251 Sat Nov 7 15:48:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5253 * cp-tree.h: Don't include gansidecl.h.
5254 * exception.cc: Include gansidecl.h (since we don't include config.h)
5255 * g++spec.c: Don't include gansidecl.h.
5257 1998-11-06 Mark Mitchell <mark@markmitchell.com>
5259 * cp-tree.h (lang_decl_flags): Add defined_in_class. Decrease
5261 (DECL_DEFINED_IN_CLASS_P): New macro.
5262 (TEMPLATE_PARMS_FOR_INLINE): Document.
5263 (check_static_variable_definition): New function.
5264 * decl.c (cp_finish_decl): Set DECL_DEFINED_IN_CLASS_P, if
5266 (check_static_variable_definition): Split out from ...
5267 (grokdeclarator): Here.
5268 * pt.c (check_default_tmpl_args): New function, split out from ...
5269 (push_template_decl_real): Here.
5270 (instantiate_template): Fix comment.
5272 1998-11-04 Mark Mitchell <mark@markmitchell.com>
5274 * cp-tree.h (CP_TYPE_CONST_P): Make {0,1}-valued.
5275 (CP_TYPE_VOLATILE_P): Likewise.
5276 (CP_TYPE_RESTRICT_P): Likewise.
5278 1998-11-03 Mark Mitchell <mark@markmitchell.com>
5280 * pt.c (tsubst): Use build_index_type, not build_index_2_type.
5282 1998-11-02 Jason Merrill <jason@yorick.cygnus.com>
5284 * class.c (instantiate_type): Be more helpful.
5286 * decl2.c (import_export_decl): Call import_export_class.
5288 * cp-tree.h (EMPTY_CONSTRUCTOR_P): Check !TREE_HAS_CONSTRUCTOR.
5289 * decl2.c (build_expr_from_tree): Propagate TREE_HAS_CONSTRUCTOR.
5290 * pt.c (tsubst_copy): Likewise.
5292 1998-11-02 Mark Mitchell <mark@markmitchell.com>
5294 * init.c (expand_vec_init): Fix off-by-one error.
5296 1998-11-02 Alexandre Oliva <oliva@dcc.unicamp.br>
5298 * parse.y (apparent_template_type): New type.
5299 (named_complex_class_head_sans_basetype): Use it.
5300 * Makefile.in (CONFLICTS): One new conflict.
5301 * parse.c: Regenerated.
5303 1998-11-01 Mark Mitchell <mark@markmitchell.com>
5305 * cp-tree.h (COMPARE_STRICT): New macro.
5306 (COMPARE_BASE): Likewise.
5307 (COMPARE_RELAXED): Likewise.
5308 (COMPARE_REDECLARATION): Likewise.
5309 (same_type_p): Likewise.
5310 (same_or_base_type_p): Likewise.
5311 * call.c (standard_conversion): Use them, in place of comptypes
5312 with numeric arguments.
5313 (reference_binding): Likewise.
5314 (convert_like): Likewise.
5315 (build_over_call): Likewise.
5316 (is_subseq): Likewise.
5317 (is_properly_derived_from): Likewise.
5318 (compare_ics): Likewise.
5320 * class.c (delete_duplicate_fields_1): Likewise.
5321 (resolves_to_fixed_type_p): Likewise.
5322 (instantiate_type): Likewise. Remove #if 0'd code.
5323 * decl.c (decls_match): Likewise. Use COMPARE_REDECLARATION here.
5324 (pushdecl): Likewise.
5325 (lookup_name_real): Likewise.
5326 (grokdeclarator): Likewise. Check for illegal array declarations.
5327 (grokparms): Likewise.
5328 (grok_op_properties): Likewise.
5329 * decl2.c (check_classfn): Likewise.
5330 * friend.c (is_friend): Likewise.
5331 (make_friend_class): Likewise.
5332 * init.c (expand_aggr_init): Likewise.
5333 (expand_vec_init): Likewise.
5334 * pt.c (is_member_template_class): Remove declaration.
5335 (is_specialization_of): Use COMPARE_* and new macros.
5336 (comp_template_parms): Likewise.
5337 (convert_nontype_argument): Likewise.
5338 (coerce_template_template_parms): Likewise.
5339 (template_args_equal): Likewise.
5340 (lookup_template_class): Likewise.
5341 (type_unification_real): Likewise.
5343 (get_bindings_real): Likewise.
5344 * search.c (covariant_return_p): Likewise.
5345 (get_matching_virtual): Likewise.
5346 * sig.c (match_method_types): Likewise.
5347 * tree.c (vec_binfo_member): Likewise.
5348 (cp_tree_equal): Likewise.
5349 * typeck.c (common_type): Likewise.
5350 (comp_array_types): Likewise. Get issues involving unknown array
5352 (comptypes): Update comments. Use new flags.
5353 (comp_target_types): Use new macros.
5354 (compparms): Likewise.
5355 (comp_target_parms): Likewise.
5356 (string_conv_p): Likewise.
5357 (build_component_ref): Likewise.
5358 (build_indirect_ref): Likewise.
5359 (build_conditional_expr): Likewise.
5360 (build_static_cast): Likewise.
5361 (build_reinterpret_cast): Likewise.
5362 (build_const_cast): Likewise.
5363 (build_modify_expr): Likewise.
5364 (convert_for_assignment): Likewise.
5365 (comp_ptr_ttypes_real): Likewise.
5366 (ptr_reasonably_similar): Likewise.
5367 (comp_ptr_ttypes_const): Likewise.
5369 1998-10-31 Jason Merrill <jason@yorick.cygnus.com>
5371 * rtti.c (build_dynamic_cast_1): Fix cut-and-paste error.
5373 1998-10-30 Mark Mitchell <mark@markmitchell.com>
5375 * decl2.c (delete_sanity): Pass integer_zero_node, not
5376 integer_two_node, to build_vec_delete.
5377 * init.c (build_array_eh_cleanup): Remove.
5378 (expand_vec_init_try_block): New function.
5379 (expand_vec_init_catch_clause): Likewise.
5380 (build_vec_delete_1): Don't deal with case that auto_delete_vec
5381 might be integer_two_node anymore.
5382 (expand_vec_init): Rework for initialization-correctness and
5383 exception-correctness.
5384 * typeck2.c (process_init_constructor): Make mutual exclusivity
5385 of cases more obvious.
5387 1998-10-29 Jason Merrill <jason@yorick.cygnus.com>
5389 * decl.c (lookup_name_real): OK, only warn if not lexing.
5390 Simplify suggested fix.
5392 * cp-tree.h (IDENTIFIER_MARKED): New macro.
5393 * search.c (lookup_conversions): Use breadth_first_search.
5394 (add_conversions): Avoid adding two conversions to the same type.
5395 (breadth_first_search): Work with base binfos, rather
5396 than binfos and base indices.
5397 (get_virtual_destructor): Adjust.
5398 (tree_has_any_destructor_p): Adjust.
5399 (get_matching_virtual): Adjust.
5401 * pt.c (push_template_decl_real): Generalize check for incorrect
5402 number of template parms.
5403 (is_member_template_class): #if 0.
5405 1998-10-29 Richard Henderson <rth@cygnus.com>
5407 * Makefile.in (cc1plus): Put CXX_OBJS, and thence @extra_cxx_objs@,
5410 1998-10-28 Zack Weinberg <zack@rabi.phys.columbia.edu>
5412 * lex.c: Call check_newline from lang_init always. After
5413 calling cpp_start_read, set yy_cur and yy_lim to read from the
5414 cpplib token buffer.
5416 1998-10-28 Jason Merrill <jason@yorick.cygnus.com>
5418 * class.c (instantiate_type): Don't consider templates for a normal
5421 * class.c (finish_struct_1): Don't complain about non-copy
5422 assignment ops in union members.
5424 * class.c (build_vtable): Don't pass at_eof to import_export_vtable.
5425 (prepare_fresh_vtable): Likewise.
5426 (finish_struct_1): Don't call import_export_class.
5427 * decl2.c (finish_vtable_vardecl): Do import/export stuff.
5428 (finish_prevtable_vardecl): Lose.
5429 (finish_file): Don't call it.
5430 * pt.c (instantiate_class_template): Likewise.
5431 * cp-tree.h: Remove it.
5433 * init.c (build_delete): Reset TYPE_HAS_DESTRUCTOR here.
5434 * decl.c (finish_function): Not here.
5435 (start_function): Do set DECL_INITIAL.
5437 * pt.c (push_template_decl_real): Complain about default template
5438 args for enclosing classes.
5440 * call.c (add_function_candidate): Treat conversion functions
5441 as coming from the argument's class.
5442 * cp-tree.h (DECL_CONV_FN_P): New fn.
5443 (DECL_DESTRUCTOR_P): Also check DECL_LANGUAGE.
5444 * class.c (add_method): Use DECL_CONV_FN_P.
5445 * decl2.c (check_classfn): Likewise.
5446 * error.c (dump_function_name): Likewise.
5447 (dump_function_decl): Likewise.
5448 * pt.c (fn_type_unification): Likewise.
5449 * search.c (add_conversions): Likewise.
5451 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
5453 * lex.c (do_identifier): Also generate LOOKUP_EXPR for RESULT_DECL.
5454 * method.c (hack_identifier): Also check for using RESULT_DECL
5457 1998-10-27 Mark Mitchell <mark@markmitchell.com>
5459 * decl.c (grokdeclarator): Use type_quals, rather than constp,
5462 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
5464 * call.c (standard_conversion): instantiate_type here.
5465 (reference_binding): And here.
5466 (implicit_conversion): Not here.
5467 (build_op_delete_call): No need to cons up an OVERLOAD.
5468 * cvt.c (cp_convert_to_pointer): instantiate_type here.
5469 (convert_to_reference): And here.
5470 * decl.c (grok_reference_init): Not here.
5471 (grokparms): Or here.
5472 * typeck2.c (digest_init): Or here.
5473 * typeck.c (decay_conversion): Take the address of overloaded
5475 (require_instantiated_type): Lose.
5476 (convert_arguments): Don't handle unknown types here.
5477 (build_c_cast): Likewise.
5478 (build_binary_op): Gut.
5479 (build_conditional_expr): Don't require_instantiated_type.
5480 (build_modify_expr): Likewise.
5481 (build_static_cast): Don't instantiate_type.
5482 (build_reinterpret_cast): Likewise.
5483 (build_const_cast): Likewise.
5484 (convert_for_initialization): Likewise.
5485 (build_ptrmemfunc): Use type_unknown_p.
5486 (convert_for_assignment): Also do default_conversion on overloaded
5487 functions. Hand them off to ocp_convert.
5489 1998-10-26 Mark Mitchell <mark@markmitchell.com>
5491 * error.c (dump_decl): Deal with TEMPLATE_DECLs that are
5492 VAR_DECLs. Handle vtables whose DECL_CONTEXT is not a type.
5494 * class.c (finish_struct_1): Use build_cplus_array_type to build
5496 * decl.c (init_decl_processing): Likewise.
5497 * except.c (expand_end_eh_spec): Likewise.
5498 * search.c (expand_upcast_fixups): Simplify very slightly.
5500 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
5502 * decl.c (grokdeclarator): Complain about a variable using
5503 constructor syntax coming back null from start_decl.
5505 * friend.c (make_friend_class): Complain about trying to make
5506 a non-class type a friend.
5508 * decl.c (grokfndecl): Set DECL_INITIAL for a defn here.
5509 (start_function): Not here.
5511 1998-10-26 Brendan Kehoe <brendan@cygnus.com>
5513 * decl.c (grokdeclarator): Disallow `explicit' in a friend declaration.
5515 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
5517 * typeck2.c (process_init_constructor): Only skip anonymous fields
5518 if they are bitfields.
5520 * cp-tree.def (TYPEOF_TYPE): New code.
5521 * error.c (dump_type_real): Handle it.
5522 * pt.c (tsubst): Likewise.
5523 * tree.c (search_tree): Likewise.
5524 * semantics.c (finish_typeof): New fn.
5525 * parse.y (typespec): Use it.
5526 * cp-tree.h: Declare it.
5528 1998-10-26 Manfred Hollstein <manfred@s-direktnet.de>
5530 * cp-tree.h (FORMAT_VBASE_NAME): Make definition unconditional.
5532 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
5534 * typeck.c (convert_arguments): Don't handle pmf references
5537 * init.c (build_member_call): Don't try to convert to the base type
5538 if it's ambiguous or pedantic.
5540 * typeck2.c (check_for_new_type): Only depend on pedantic for
5543 1998-10-25 Mark Mitchell <mark@markmitchell.com>
5545 * decl.c (grokdeclarator): Set DECL_NONCONVERTING_P for all
5546 non-converting constructors.
5548 1998-10-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
5550 * gxxint.texi: Correct documentation for n, N, Q, and B.
5552 1998-10-23 Martin von Löwis <loewis@informatik.hu-berlin.de>
5554 * parse.y (condition): Convert VAR_DECL from reference to indirect
5557 1998-10-23 Andrew MacLeod <amacleod@cygnus.com>
5559 * exception.cc (__cp_pop_exception): Free the original exception
5560 value, not the potentially coerced one.
5562 1998-10-23 Mark Mitchell <mark@markmitchell.com>
5564 * Makefile.in (hash.h): Run gperf when necessary.
5566 * cp-tree.h (CP_TYPE_READONLY): Remove.
5567 (CP_TYPE_VOLATILE): Likewise.
5568 (CP_TYPE_QUALS): New macro.
5569 (CP_TYPE_CONST_P): Likewise.
5570 (CP_TYPE_VOLATILE_P): Likewise.
5571 (CP_TYPE_RESTRICT_P): Likewise.
5572 (CP_TYPE_CONST_NON_VOLATILE_P): Likewise.
5573 (cp_build_type_variant): Rename to ...
5574 (cp_build_qualified_type): New function.
5575 (c_apply_type_quals_to_decl): Declare.
5576 (SIGNATURE_POINTER_NAME_FORMAT): Modify to allow `restrict'.
5577 (SIGNATURE_REFERENCE_NAME_FORMAT): Likewise.
5578 (cp_type_qual_from_rid): New function.
5579 (compparms): Remove unused parameter. All callers changed.
5580 (cp_type_quals): New function.
5581 (at_least_as_qualified_p): Likewise.
5582 (more_qualified_p): Likewise.
5584 * call.c (standard_conversion): Replace calls to
5585 cp_build_type_variant with cp_build_qualified_type. Use
5586 CP_TYPE_QUALS to get qualifiers and at_least_as_qualified_p to
5587 compare them. Use CP_TYPE_* macros to check qualifiers.
5588 (reference_binding): Likewise.
5589 (implicit_conversion): Likewise.
5590 (add_builtin_candidates): Likewise.
5591 (build_over_call): Likewise.
5592 * class.c (overrides): Compare all qualifiers, not just `const',
5593 on method declarations.
5594 * cvt.c (convert_to_reference): More CP_TYPE_QUALS conversion, etc.
5595 (convert_pointer_to_real): Likewise.
5596 (type_promotes_to): Likewise.
5597 * decl.c (check_for_uninitialized_const_var): New function.
5598 (init_decl_processing): More CP_TYPE_QUALS conversion, etc.
5599 (cp_finish_decl): Use check_for_uninitialized_const_var.
5600 (grokdeclarator): More CP_TYPE_QUALS conversion, etc. Update to
5602 (grok_ctor_properties): Likewise.
5603 (grok_op_properties): Likewise.
5604 (start_function): Likewise.
5605 (rever_static_member_fn): Likewise.
5606 * decl2.c (grok_method_quals): Likewise.
5607 (grokfield): Likewise.
5608 * error.c (dump_readonly_or_volatile): Rename to ...
5609 (dump_qualifiers): New function. Handle `restrict'.
5610 (dump_type_real): Use it.
5611 (dump_aggr_type): Likewise.
5612 (dump_type_prefix): Likewise.
5613 (dump_type_suffix): Likewise.
5614 (dump_function_decl): Likewise.
5615 (cv_as_string): Likewise.
5616 * gxx.gperf: Add __restrict and __restrict__.
5617 * gxxint.texi: Document `u' as used for `__restrict', and a few
5618 other previously undocumented codes.
5619 * hash.h: Regenerated.
5620 * init.c (expand_aggr_init): More CP_TYPE_QUALS conversion, etc.
5621 (build_member_call): Likewise.
5622 (build_new_1): Likewise.
5623 * lex.c (init_parse): Add entry for RID_RESTRICT.
5624 (cons_up_default_function): More CP_TYPE_QUALS conversion, etc.
5625 (cp_type_qual_from_rid): Define.
5626 * lex.h (enum rid): Add RID_RESTRICT.
5627 * method.c (process_modifiers): Deal with `restrict'.
5628 * parse.y (primary): More CP_TYPE_QUALS conversion, etc.
5629 * parse.c: Regenerated.
5630 * pt.c (convert_nontype_argument): More CP_TYPE_QUALS conversion, etc.
5631 (tsubst_aggr_type): Likewise.
5633 (check_cv_quals_for_unify): Likewise.
5635 * rtti.c (init_rtti_processing): Likewise.
5636 (build_headof): Likewise.
5637 (get_tinfo_var): Likewise.
5638 (buidl_dynamic_cast_1): Likewise. Fix `volatile' handling.
5639 (expand_class_desc): Likewise.
5640 (expand_attr_desc): Likewise.
5641 (synthesize_tinfo_fn): Likewise.
5642 * search.c (covariant_return_p): Likewise. Fix `volatile' handling.
5643 (get_matching_virtual): Likewise.
5644 (expand_upcast_fixups): Likewise.
5645 * sig.c (build_signature_pointer_or_reference_name): Take
5646 type_quals, not constp and volatilep.
5647 (build_signature_pointer_or_reference_type): Likewise.
5648 (match_method_types): More CP_TYPE_QUALS conversion, etc.
5649 (build_signature_pointer_constructor): Likewise.
5650 (build_signature_method_call): Likewise.
5651 * tree.c (build_cplus_array_type): Likewise.
5652 (cp_build_type_variant): Rename to ...
5653 (cp_build_qualified_type): New function. Deal with `__restrict'.
5654 (canonical_type_variant): More CP_TYPE_QUALS conversion, etc.
5655 (build_exception_variant): Likewise.
5657 * typeck.c (qualif_type): Likewise.
5658 (common_type): Likewise.
5659 (comptypes): Likewise.
5660 (comp_cv_target_types): Likewise.
5661 (at_least_as_qualified_p): Define.
5662 (more_qualified_p): Likewise.
5663 (comp_cv_qualification): More CP_TYPE_QUALS conversion, etc.
5664 (compparms): Likewise.
5665 (inline_conversion): Likewise.
5666 (string_conv_p): Likewise.
5667 (build_component_ref): Likewise.
5668 (build_indirect_ref): Likewise.
5669 (build_array_ref): Likewise.
5670 (build_unary_op): Likewise.
5671 (build_conditional_expr): Likewise.
5672 (build_static_cast): Likewise.
5673 (build_c_cast): Likewise.
5674 (build_modify_expr): Likewise.
5675 (convert_For_assignment): Likewise.
5676 (comp_ptr_ttypes_real): Likewise.
5677 (cp_type_quals): New function.
5679 1998-10-23 Jason Merrill <jason@yorick.cygnus.com>
5681 * cp-tree.h (CP_TYPE_READONLY): New macro to handle arrays.
5682 (CP_TYPE_VOLATILE): Likewise.
5683 * decl.c (grokdeclarator): Use them.
5684 * tree.c (canonical_type_variant): Likewise.
5686 1998-10-22 Martin von Löwis <loewis@informatik.hu-berlin.de>
5688 * parse.y (named_class_head): Push into class while parsing the
5690 * decl2.c (push_scope, pop_scope): New functions.
5691 * cp-tree.h: Declare them.
5692 * init.c (build_new_1): Delay cleanup until end of full expression.
5694 1998-10-21 Jason Merrill <jason@yorick.cygnus.com>
5696 * typeck.c (build_component_ref): Use of a type here is an error.
5698 1998-10-19 Jason Merrill <jason@yorick.cygnus.com>
5700 Revamp references to member functions.
5701 * method.c (hack_identifier): Call build_component_ref for a
5702 reference to a member function.
5703 * typeck.c (build_component_ref): Only return a single function
5704 if it's static. Otherwise, return a COMPONENT_REF.
5705 (build_x_function_call): Handle a COMPONENT_REF.
5706 (build_unary_op): Handle all unknown-type things.
5707 * decl2.c (arg_assoc): Handle COMPONENT_REF.
5708 * class.c (instantiate_type): Complain if the function we get is a
5709 nonstatic member function. Remove code for finding "compatible"
5711 * pt.c (tsubst_copy): Handle NOP_EXPR.
5712 * tree.c (build_dummy_object): New fn.
5713 (maybe_dummy_object): New fn.
5714 (is_dummy_object): New fn.
5715 * cp-tree.h: Declare them.
5716 * cvt.c (cp_convert_to_pointer): Use maybe_dummy_object.
5717 * error.c (dump_expr, case OFFSET_REF): Use is_dummy_object.
5718 * init.c (build_member_call): Use maybe_dummy_object and
5720 (build_offset_ref): Use maybe_dummy_object.
5721 (resolve_offset_ref): Use is_dummy_object.
5722 * typeck.c (build_x_function_call): Call build_dummy_object.
5723 (unary_complex_lvalue): Call is_dummy_object.
5725 * typeck.c (build_component_addr): Make sure field is a field.
5727 * call.c (build_new_op): Delete obsolete code.
5729 * pt.c (tsubst, TEMPLATE*PARM*): Abort if we don't have any args.
5731 1998-10-18 Martin von Löwis <loewis@informatik.hu-berlin.de>
5733 * decl2.c (validate_nonmember_using_decl): Fix using-directives of
5734 std if std is ignored.
5736 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
5738 * decl.c (grokvardecl): Fix thinko.
5740 * decl.c (grokdeclarator): Embedded attrs bind to the right,
5743 * parse.y (fn.def2): Fix 'attrs' format.
5745 1998-10-18 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
5747 * Makefile.in (CONFLICTS): Update.
5748 * parse.y (expr_or_declarator_intern): New rule.
5749 (expr_or_declarator, direct_notype_declarator, primary,
5750 functional_cast): Use it.
5751 (notype_declarator_intern): New rule.
5752 (notype_declarator, complex_notype_declarator): Use it.
5754 1998-10-17 Jason Merrill <jason@yorick.cygnus.com>
5756 * decl.c (grokfndecl): Set DECL_CONTEXT to namespace if appropriate.
5757 (grokvardecl): Likewise.
5759 Sat Oct 17 23:27:20 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5761 * class.c (make_method_vec): Cast 1st argument of `bzero' to (PTR).
5762 (add_method): Likewise for arguments 1 & 2 of `bcopy'.
5764 * decl.c (signal_catch): Mark with ATTRIBUTE_NORETURN.
5766 * pt.c (process_partial_specialization): Cast 1st argument of
5769 * tree.c (build_base_fields): Cast `base_align' to (int) when
5770 comparing against one.
5772 1998-10-16 Mark Mitchell <mark@markmitchell.com>
5774 * decl.c (lookup_name_real): Handle template parameters for member
5775 templates where said parameters have the same name as the
5778 * decl.c (expand_static_init): Build cleanups before entering the
5779 anonymous function used to do them to avoid access-checking
5782 * decl.c (grokfndecl): Add back call to cplus_decl_attributes
5783 accidentally removed by previous change, and make DECL_RTL here.
5784 * class.c (add_method): Don't make DECL_RTL here.
5786 * pt.c (for_each_template_parm): Don't examine uninstantiated
5789 1998-10-16 Dave Brolley <brolley@cygnus.com>
5791 * lex.c (real_yylex): Fix unaligned access of wchar_t.
5793 1998-10-16 Mark Mitchell <mark@markmitchell.com>
5795 * class.c (add_method): Fix documentation to reflect previous
5796 changes. Check for duplicate method declarations here.
5797 * decl.c (decls_match): Handle FUNCTION_DECL vs TEMPLATE_DECL
5798 correctly; such things never match.
5799 (grokfndecl): Don't look for duplicate methods here.
5800 * decl2.c (check_classfn): Don't assume names are mangled.
5801 Don't add bogus member function declarations to a class before the
5802 class type is complete.
5803 (grokfield): Reformat error message.
5804 * method.c (set_mangled_name_for_decl): Don't mangle names while
5805 processing_template_decl.
5807 1998-10-16 Jason Merrill <jason@yorick.cygnus.com>
5809 * typeck.c (build_indirect_ref): Complain about a pointer to data
5811 * typeck2.c (build_m_component_ref): Don't indirect a pointer to
5813 * init.c (resolve_offset_ref): Don't undo the above.
5815 * cp-tree.h (DECL_C_BIT_FIELD, SET_DECL_C_BIT_FIELD): New macros.
5816 (struct lang_decl_flags): Add `bitfield'.
5817 * class.c (finish_struct_1): Use DECL_C_BIT_FIELD instead of
5819 * decl2.c (grokbitfield, grok_alignof): Likewise.
5820 * init.c (build_offset_ref): Likewise.
5821 * typeck.c (build_component_addr, expr_sizeof): Likewise.
5822 * cvt.c (build_up_reference): Don't crash if taking the address
5823 returns error_mark_node.
5825 * decl.c (grokfndecl): Also check ctype when checking for ::main().
5827 1998-10-15 Jason Merrill <jason@yorick.cygnus.com>
5829 * decl.c (grokfndecl): ::main and __builtin_* get C linkage.
5831 (grokdeclarator): Instead of here.
5832 * friend.c (do_friend): Lose special handling of ::main and
5834 * cp-tree.h (DECL_MAIN_P): Check for C linkage.
5836 * spew.c (yylex): Clear looking_for_typename if we got
5839 1998-10-15 Mark Mitchell <mark@markmitchell.com>
5841 * class.c (maybe_warn_about_overly_private_class): Improve error
5842 messages for class with only private constructors.
5844 * cp-tree.def (TYPENAME_TYPE): Add to documentation.
5845 * cp-tree.h (TYPENAME_TYPE_FULLNAME): Document.
5846 (build_typename_type): New function.
5847 * decl.c (build_typename_type): Broken out from ...
5848 (make_typename_type): Use it.
5849 * search.c (lookup_field): Likewise.
5851 1998-10-14 Benjamin Kosnik <bkoz@rhino.cygnus.com>
5853 * pt.c (convert_nontype_argument): Check against type_referred_to.
5854 * decl.c (grokvardecl): Check for declarator name before building
5855 DECL_ASSEMBLER_NAME.
5857 1998-10-14 Mark Mitchell <mark@markmitchell.com>
5859 * pt.c (lookup_template_class): Add comment.
5860 (instantiate_class_template): Don't mark the _TYPE node for
5861 member class templates as an instantiation.
5863 1998-10-14 Jason Merrill <jason@yorick.cygnus.com>
5865 * decl.c (grokfndecl): Fix my thinko.
5867 1998-10-13 Jason Merrill <jason@yorick.cygnus.com>
5869 * tinfo2.cc (fast_compare): Remove.
5870 (before): Just use strcmp.
5871 * tinfo.cc (operator==): Just use strcmp.
5873 1998-10-13 Klaus-Georg Adams <Klaus-Georg.Adams@chemie.uni-karlsruhe.de>
5875 * decl.c (grokfndecl): Don't check for linkage in `extern "C"'
5878 1998-10-13 Mark Mitchell <mark@markmitchell.com>
5880 * cp-tree.h (specializations_of_same_template_p): Remove.
5881 * search.c (get_template_base): Don't use it.
5882 (get_template_base_recursive): Likewise.
5883 * pt.c (specializations_of_same_template_p): Remove.
5884 (unify): Don't use it.
5885 (lookup_template_class): Find the correct parent when setting
5886 CLASSTYPE_TI_TEMPLATE.
5888 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
5890 * tinfo.cc (operator==): Always compare names.
5892 1998-10-12 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
5894 * decl.c (start_function): Fix cut-and-paste error.
5896 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
5898 * inc/typeinfo: Add #pragma interface.
5899 (operator!=): Just call operator==.
5900 * tinfo.cc: Add #pragma implementation.
5901 (operator==): Move from inc/typeinfo and tinfo2.cc.
5902 Check __COMMON_UNRELIABLE instead of _WIN32.
5904 * typeck2.c (my_friendly_abort): Add URL.
5906 1998-10-12 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
5908 * decl.c (start_method): Added extra parameter for attributes.
5909 * cp-tree.h (start_method): Update prototype.
5910 * parse.y (fn.def2): Update start_method parameter list.
5912 1998-10-11 Mark Mitchell <mark@markmitchell.com>
5914 * cp-tree.h (specializations_of_same_template_p): Declare.
5915 * pt.c (specializations_of_same_template_p): New function.
5917 * search.c (get_template_base): Use it.
5918 (get_template_base_recursive): Likewise.
5920 1998-10-10 Manfred Hollstein <manfred@s-direktnet.de>
5922 * decl2.c (start_objects): Add new variable `joiner' and
5923 initialize it properly.
5925 1998-10-09 Mark Mitchell <mark@markmitchell.com>
5927 * search.c (expand_upcast_fixups): Tweak to match 1998-10-07
5928 change to vtable types.
5930 * cvt.c (ocp_convert): Avoid infinite recursion caused by
5933 1998-10-08 Jason Merrill <jason@yorick.cygnus.com>
5935 * pt.c (resolve_overloaded_unification): New fn.
5936 (try_one_overload): Likewise.
5937 (unify): Don't fail on unknown type.
5938 (type_unification_real): Likewise. Use resolve_overloaded_unification
5939 to handle an overloaded argument.
5940 (template_args_equal): Split out...
5941 (comp_template_args): From here.
5942 (determine_specialization): Also allow a template with more
5943 parms than were explicitly specified.
5944 * cp-tree.h: Add template_args_equal.
5945 * call.c (resolve_args): Remove TEMPLATE_ID_EXPR code.
5947 Thu Oct 8 15:58:30 1998 Anthony Green <green@cygnus.com>
5949 * semantics.c (finish_asm_stmt): Revert my 1998-09-28
5952 Thu Oct 8 06:00:19 1998 Jeffrey A Law (law@cygnus.com)
5954 * typeck.c (unsigned_type): Only return TItype nodes when
5955 HOST_BITS_PER_WIDE_INT is >= 64 bits.
5956 (signed_type): Likewise.
5957 * decl.c (intTI_type_node, unsigned_intTI_type_node): Only declare
5958 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
5959 (init_decl_processing): Only create TItype nodes when
5960 HOST_BITS_PER_WIDE_INT is >= 64 bits.
5961 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare
5962 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
5964 Wed Oct 7 12:32:44 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5966 * Makefile.in (hash.h): Add -L KR-C -F ', 0, 0' flags to gperf.
5967 (gxx.gperf): Update comments describing invocation flags.
5968 (hash.h): Regenerate using gperf 2.7.1 (19981006 egcs).
5970 1998-10-07 Mark Mitchell <mark@markmitchell.com>
5972 * class.c (finish_struct_1): Add commentary on previous change.
5974 * cp-tree.h (vtbl_ptr_type_node): New variable.
5975 * class.c (build_vtbl_ref): Don't indirect through the vptr; it's
5976 already of the right type.
5977 (finish_struct_1): Make the vptr be of type vtbl_ptr_type_node.
5978 Simplify code to grow vtable.
5979 * decl.c (vtbl_ptr_type_node): Define.
5980 (init_decl_processing): Initialize it.
5982 1998-10-06 Mark Mitchell <mark@markmitchell.com>
5984 * cp-tree.def (PTRMEM_CST): New tree node.
5985 * cp-tree.h (ptrmem_cst): New type.
5986 (lang_type): Remove local_typedecls.
5987 (dummy): Increase to 12 bits from 11.
5988 (CLASSTYPE_LOCAL_TYPEDECLS): Remove.
5989 (PTRMEM_CST_CLASS): New macro.
5990 (PTRMEM_CST_MEMBER): Likewise.
5991 (current_access_specifier): New variable.
5992 (current_class_type): Remove duplicate declaration.
5993 (finish_struct): Change prototype.
5994 (unreverse_member_declarations): New function.
5995 (pushdecl_class_level): Change prototype.
5996 (grok_enum_decls): Remove.
5997 (fixup_anonymous_union): New function.
5998 (grok_x_components): Change prototype.
5999 (tsubst_chain): Remove.
6000 (finish_member_template_decl): Likewise.
6001 (check_explicit_specialization): Fix indentation.
6002 (finish_class_definition): Change prototype.
6003 (finish_member_class_template): Likewise.
6004 (finish_member_declaration): New function.
6005 (check_multiple_declarators): Likewise.
6006 * class.c (class_stack_node_t): New type.
6007 (current_class_base): Remove.
6008 (current_class_stack): Change type.
6009 (current_access_specifier): New variable.
6010 (grow_method): Remove.
6011 (check_member_decl_is_same_in_complete_scope): Break out from
6013 (make_method_vec): New function.
6014 (free_method_vec): Likewise.
6015 (add_implicitly_declared_members): Break out from finish_struct_1.
6016 (free_method_vecs): New variable.
6017 (add_method): Rework for direct use from parser.
6018 (handle_using_decl): Watch for NULL_TREE while iterating through
6019 CLASSTYPE_METHOD_VEC.
6020 (finish_struct_methods): Don't build CLASSTYPE_METHOD_VEC here;
6021 just do some error-checking.
6022 (warn_hidden): Change iteration through CLASSTYPE_METHOD_VEC.
6023 (finish_struct_1): Simplify. Use add_implicitly_declared_members.
6024 (finish_struct): Change prototype. Simplify; fields and methods
6025 are already set up at this point.
6026 (init_class_processing): Set up current_class_stack.
6027 (pushclass): Save current_access_specifier.
6028 (popclass): Restore it.
6029 (currently_open_class): Simplify.
6030 (build_self_reference): Remove use of CLASSTYPE_LOCAL_TYPEDECLS.
6031 * decl.c (saved_scope): Add access_specifier.
6032 (maybe_push_to_top_level): Save it.
6033 (pop_from_top_level): Restore it.
6034 (maybe_process_template_type_declaration): Use
6035 finish_member_declaration.
6036 (pushtag): Likewise.
6037 (pushdecl_class_level): Don't return a value.
6038 (fixup_anonymous_union): Break out from grok_x_components.
6039 (shadow_tag): Use it.
6040 (xref_tag): Complain about using an elaborated type specifier to
6041 reference a template type parameter or typedef name.
6042 (xref_basetypes): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
6043 (current_local_enum): Remove.
6044 (build_enumerator): Call finish_member_declaration.
6045 (grok_enum_decls): Remove.
6046 * decl2.c (grok_x_components): Simplify.
6047 (check_classfn): Change iteration through CLASSTYPE_METHOD_VEC.
6048 (grokfield): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
6049 (merge_functions): Add to comment.
6050 (arg_assoc_type): Prototype.
6051 (arg_assoc): Pass as many arguments as there are parameters.
6052 * error.c (dump_expr): Handle PTRMEM_CST. Improve handling of
6054 * expr.c (cpls_expand_expr): Remove dead code. Handle
6056 * friend.c (do_friend): Lookup friends when in nested classes.
6058 * init.c (build_offset_ref): Do lookup even for classes that are
6059 only partially defined.
6060 (decl_constant_value): Remove dead code.
6061 * method.c (build_overload_value): Remove hack where by TYPE was
6062 not a TYPE. Handle PTRMEM_CST.
6063 (build_template_parm_names): Don't pass a PARM_DECL where a TYPE
6065 * parse.y (components, notype_components, component_decl,
6066 component_decl_1, component_declarator, component_declarator0):
6067 Now all are itype rather than ttype. Rework to add members to
6069 (typesqpecqual_reserved): Use check_multiple_declarators.
6070 (structsp): Update class to finish_class_definition.
6071 (do_xref_defn): Unsplit into named_class_head.
6072 (access_specifier): Set current_access_specifier.
6073 * pt.c (set_current_access_from_decl): New function.
6074 (finish_member_template_decl): Don't take the parameters.
6075 (comp_template_args): Make more robust.
6076 (lookup_template_class): Don't use current_local_enum.
6077 (for_each_template_parm): Handle PTRMEM_CST.
6078 (instantiate_class_template): Use set_current_access_from_decl,
6079 finish_member_declaration and unreverse_member_declarations. Set
6080 lineno/input_filename before generating implicit member functions.
6081 (type_unification_real): Don't assume back-unification happens
6082 only for the last argument.
6083 (regenerate_decl_from_template): Call pushclass a bit earlier.
6084 (tsubst_chain): Remove.
6085 (tsubst_enum): Use set_current_access_from_decl.
6086 (set_mangled_name_for_template_decl): Fix indentation.
6087 * search.c (lookup_fnfields_1): Change iteration through
6088 CLASSTYPE_METHOD_VEC.
6089 (dfs_pushdecls): Likewise.
6090 (dfs_compress_decls): Likewise.
6091 (add_conversions): Likewise.
6092 * semantics.c (finish_class_definition): Don't take components.
6093 Change call to finish_struct.
6094 (finish_member_declaration): New function.
6095 (finish_member_class_template): Don't take template parameters.
6096 Change call to grok_x_components. Call finish_member_template_decl.
6097 (check_multiple_declarators): New function.
6098 * sig.c (append_signature_fields): Work from the TYPE_METHODS, not
6099 a passed in fieldlist.
6100 * tree.c (search_tree): Handle PTRMEM_CST.
6102 * typeck.c (unary_complex_lvalue): Build PTRMEM_CSTs, not
6103 INTEGER_CSTs, for pointer-to-data members.
6105 * call.c (resolve_args): Resolve template specializations, if
6108 Tue Oct 6 07:57:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6110 * Makefile.in (spew.o): Depend on toplev.h.
6112 * call.c (compare_ics): Initialize variables `deref_from_type2',
6113 `deref_to_type1' and `deref_to_type2'.
6115 * except.c (get_eh_type): Hide prototype and definition.
6116 (process_start_catch_block_old): Remove unused static prototype.
6118 * pt.c (tsubst_decl): Initialize variable `argvec'.
6120 * spew.c: Include toplev.h.
6122 1998-10-05 Jason Merrill <jason@yorick.cygnus.com>
6124 * pt.c (instantiate_decl): Do save and restore file position.
6126 1998-10-05 Martin von Löwis <loewis@informatik.hu-berlin.de>
6128 * method.c (build_decl_overload_real): Clear
6129 numeric_output_need_bar after __.
6131 1998-10-05 Nathan Sidwell <nathan@acm.org>
6133 * call.c (build_new_method_call): Issue 'incomplete type' error,
6134 if class is not defined.
6136 1998-10-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6138 * call.c (build_object_call): Move declaration of variable
6139 `fn' into the scope where it is used. Don't access variable
6140 `fn' when it is uninitialized, instead use `fns'.
6142 1998-10-04 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6144 * errfn.c (cp_thing): Print buf as a string not as a printf format
6145 to avoid problems with the operator%. Consequently, `%%' sequences
6146 in format are copied as `%' in buf.
6148 1998-10-04 Jason Merrill <jason@yorick.cygnus.com>
6150 * pt.c (pop_tinst_level): Call extract_interface_info.
6151 (instantiate_decl): Don't save and restore file position.
6153 * decl.c (cp_finish_decl): Make statics in extern inlines and
6154 templates common, if possible and the target doesn't support weak
6157 * decl.c (grokdeclarator): Remove redundant calls to
6158 build_type_variant and some duplicated code.
6159 * sig.c (build_signature_reference_type): Only take the type parm.
6160 (build_signature_pointer_type): Likewise.
6161 * tree.c (build_cplus_method_type): Adjust.
6162 * cp-tree.h: Update.
6164 1998-10-04 Mark Mitchell <mark@markmitchell.com>
6166 * call.c (build_over_call): Make pedwarns about dropped qualifiers
6167 into full-fledged errors.
6168 * cvt.c (convert_to_reference): Likewise.
6169 * typeck.c (convert_for_assignment): Likewise.
6171 * search.c (expand_upcast_vtables): In addition to unsetting
6172 TREE_READONLY, remove top-level const type qualifier.
6174 1998-10-03 Mark Mitchell <mark@markmitchell.com>
6176 * class.c (current_class_ptr, current_class_ref): Clarify
6178 * cvt.c (ocp_convert): Don't expect fold to remove all trivial
6179 NOP type conversions.
6180 * decl.c (decls_match): Use comptypes directly; ignore
6181 qualifiers on the DECL.
6182 (duplicate_decls): Remove qualifier checks on DECL.
6183 (grokdeclarator): Make the type built up include top-level
6185 * decl2.c (do_dtors): Fix spelling error.
6186 * error.c (dump_simple_decl): Don't look at qualifiers on the decl
6187 when printing type information.
6188 * init.c (build_new_1): Add documentation. Deal with the fact
6189 that type of allocated memory now contains qualifiers.
6190 * lex.c (is_global): Improve error-recovery.
6191 * sig.c (build_member_function_pointer): Don't cast away const
6192 on fields of sigtable_entry_type.
6193 * tree.c (lvalue_type): Don't look at top-level qualifiers on
6195 * typeck.c (decay_conversion): Likewise.
6196 (build_component_ref): Make sure the type of the COMPONENT_REF
6197 contains top-level qualifiers, as appropriate. Improve
6199 (build_indirect_ref): Simplify. Don't strip top-level qualifiers.
6200 (build_array_ref): Likewise.
6201 (build_unary_op): Improve error-recovery.
6202 (unary_complex_lvalue): Make taking the address a bound member
6203 function an error, not a sorry.
6204 (build_conditional_expr): Look at the type qualifiers, not the
6205 qualifiers on the expression itself.
6207 1998-10-03 Jason Merrill <jason@yorick.cygnus.com>
6209 * decl2.c (merge_functions): Remove duplicates.
6211 * decl2.c: Add -f{no-,}implicit-inline-templates.
6212 (import_export_decl): Check it.
6214 * decl.c (lookup_name_real): Template parms also take precedence
6215 over implicit typename. Only warn if yylex.
6217 * typeck.c (build_conditional_expr): Only fold if ifexp is an
6220 * decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN
6223 1998-10-01 Jason Merrill <jason@yorick.cygnus.com>
6225 * cp-tree.h (FORMAT_VBASE_NAME): New macro.
6226 * class.c (build_vbase_pointer): Use it.
6227 * rtti.c (expand_class_desc): Likewise.
6228 * tree.c (build_vbase_pointer_fields): Likewise.
6230 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
6232 * decl.c (start_decl): Add invocation of
6233 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
6234 (start_function): Add invocation of
6235 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
6237 * lex.c: Replace occurrences of HANDLE_SYSV_PRAGMA with
6238 HANDLE_GENERIC_PRAGMAS.
6240 1998-09-28 Anthony Green <green@cygnus.com>
6242 * semantics.c (finish_asm_stmt): Always permit volatile asms.
6244 1998-09-28 Mark Mitchell <mark@markmitchell.com>
6246 * decl.c (grokdeclarator): Tighten checks for invalid
6247 destructors. Improve error-messages and error-recovery.
6248 * decl2.c (check_classfn): Don't assume that mangled destructor
6249 names contain type information.
6251 1998-09-25 Jason Merrill <jason@yorick.cygnus.com>
6253 * search.c (get_base_distance): Remove assert.
6255 * decl2.c (build_anon_union_vars): Don't process a field with no
6257 (finish_anon_union): Also complain about local anon unions with no
6260 1998-09-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
6262 * decl.c (lookup_namespace_name): If the name is a namespace,
6263 return it immediately.
6265 Fri Sep 25 11:45:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6267 * cp-tree.h (define_case_label): Remove unused parameter.
6268 (check_java_method): Likewise.
6269 (grokclassfn): Likewise.
6270 (expand_aggr_init): Likewise.
6271 (build_x_delete): Likewise.
6272 (maybe_end_member_template_processing): Likewise.
6273 (unshare_base_binfos): Add prototype.
6274 (string_conv_p): Likewise.
6275 (my_friendly_abort): Mark with ATTRIBUTE_NORETURN.
6277 * cvt.c (build_up_reference): Remove unused parameter
6278 `checkconst', all callers changed.
6279 (build_type_conversion): Mark parameter `code' with
6281 (build_expr_type_conversion): Initialize variable `conv'.
6283 * decl.c (push_namespace): Initialize variable `d'.
6284 (define_case_label): Remove unused parameter `decl', all callers
6287 * decl2.c (lang_decode_option): If !USE_CPPLIB, mark parameter
6288 `argc' with ATTRIBUTE_UNUSED.
6289 (grokclassfn): Remove unused parameter `cname', all callers
6291 (check_java_method): Likewise for parameter `ctype'.
6292 (copy_assignment_arg_p): Mark parameter `virtualp' with
6294 (finish_prevtable_vardecl): Likewise for parameter `prev'.
6296 * expr.c (extract_init): Likewise for parameters `decl' and `init'.
6298 * init.c (expand_aggr_init_1): Remove unused parameter
6299 `alias_this', all callers changed.
6300 (expand_aggr_init): Likewise.
6301 (expand_default_init): Likewise.
6302 (build_new_1): Initialize variable `susp'.
6303 (build_x_delete): Remove unused parameter `type', all callers
6306 * lex.c (set_typedecl_interface_info): Mark parameter `prev' with
6308 (readescape): Use (unsigned) value in shift.
6309 (real_yylex): Likewise. Likewise. Also cast `sizeof' to int when
6310 comparing to a signed quantity.
6312 * pt.c (maybe_end_member_template_processing): Remove unused
6313 parameter `decl', all callers changed.
6314 (check_explicit_specialization): Add braces around empty body in
6316 (current_template_args): Initialize variable `args'.
6317 (lookup_template_class): Likewise for variable `prev_local_enum'.
6318 (tsubst_decl): Likewise for variable `r'.
6319 (set_mangled_name_for_template_decl): Initialize variable
6322 * spew.c (scan_tokens): Change type of parameter `n' to unsigned.
6323 Likewise for variable `i'.
6324 (yylex): Initialize variable `trrr'.
6326 * typeck.c (compparms): Mark variable `strict' with
6329 * xref.c (simplify_type): Cast argument of ctype function to
6332 1998-09-24 Mark Mitchell <mark@markmitchell.com>
6334 * cp-tree.h (language_lvalue_valid): Remove.
6335 * decl.c (grokdeclarator): Don't disallow references to functions.
6336 * tree.c (lvalue_p_1): New function, combining duplicated
6339 (real_lvalue_p): Likewise.
6340 * typeck.c (language_lvalue_valid): Remove.
6341 (build_modify_expr): Treat FUNCTION_TYPEs as readonly, even though
6342 they don't have TREE_READONLY set.
6343 * typeck2.c (readonly_error): Add case for FUNCTION_DECLs.
6345 1998-09-24 Benjamin Kosnik <bkoz@loony.cygnus.com>
6347 * spew.c (yylex): Give diagnostic.
6348 * hash.h (is_reserved_word): Add export.
6349 * gxx.gperf: Likewise.
6350 * lex.h (rid): Add RID_EXPORT.
6351 * lex.c (init_parse): Likewise.
6353 Tue Sep 22 21:01:19 1998 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
6355 * friend.c (do_friend): Make warning a full sentence.
6357 1998-09-22 Mark Mitchell <mark@markmitchell.com>
6359 * parse.y (component_decl_list): Improve error-recovery.
6361 1998-09-22 Benjamin Kosnik <bkoz@loony.cygnus.com>
6363 * decl.c (make_typename_type): Move error to point where name
6364 variable can be used by dump_type.
6366 1998-09-22 Mark Mitchell <mark@markmitchell.com>
6368 * decl.c (grokfndecl): Improve error-recovery.
6369 * decl2.c (grokfield): Likewise.
6370 * pt.c (finish_member_template_decl): Likewise.
6372 1998-09-20 Martin von Löwis <loewis@informatik.hu-berlin.de>
6374 * method.c (hack_identifier): Finding multiple members is always
6377 1998-09-21 Per Bothner <bothner@cygnus.com>
6379 * Make-lang.in (c++-filt): Link libiberty.a after cxxmain.o.
6381 Mon Sep 21 01:53:05 1998 Felix Lee <flee@cygnus.com>
6383 * lex.c (init_lex): Use getenv ("LANG"), not GET_ENVIRONMENT ().
6385 1998-09-20 Mark Mitchell <mark@markmitchell.com>
6387 * class.c (maybe_warn_about_overly_private_class): Reformat.
6389 1998-09-17 Andrew MacLeod <amacleod@cygnus.com>
6391 * exception.cc (__cplus_type_matcher): Realign some code.
6393 1998-09-16 Mark Mitchell <mark@markmitchell.com>
6395 * Make-lang.in (tinfo.o): Use CXXFLAGS when compiling.
6396 (tinfo2.o): Likewise.
6397 (exception.o): Likewise.
6399 (opnew.o): Likewise.
6400 (opnewnt.o): Likewise.
6401 (opvnew.o): Likewise.
6402 (opvnewnt.o): Likewise.
6403 (opdel.o): Likewise.
6404 (opdelnt.o): Likewise.
6405 (opvdel.o): Likewise.
6406 (opvdelnt.o): Likewise.
6408 1998-09-16 Richard Henderson <rth@cygnus.com>
6410 * decl.c (init_decl_processing): Kill __builtin_fp and __builtin_sp.
6412 1998-09-15 Alexandre Oliva <oliva@dcc.unicamp.br>
6414 * call.c (build_field_call): Handle static data members too.
6416 * typeck.c (comptypes): When comparing pointer types, check
6417 whether referred types match even in strictest modes.
6419 1998-09-15 Mark Mitchell <mark@markmitchell.com>
6421 * cp-tree.h: Revert previous change.
6422 (finish_struct_methods): Remove declaration.
6423 * class.c: Revert previous change.
6424 (maybe_warn_about_overly_private_class): New function.
6425 (finish_struct_methods): Declare here, and make static. Remove
6426 unnecessary parameters. Tidy slightly. Use
6427 maybe_warn_about_overly_private_class.
6428 (finish_struct_1): Adjust. Remove check for private constructors,
6430 (finish_struct): Adjust.
6432 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
6434 * except.c (expand_start_catch_block): No need to check for new
6436 (process_start_catch_block_old): Deleted.
6437 (process_start_catch_block): Add call to start_decl_1().
6438 (expand_end_catch_block): Add call to end_catch_handler().
6439 * exception.cc (__cplus_type_matcher): Only check the exception
6440 language if there is an exception table.
6442 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
6444 * search.c (expand_indirect_vtbls_init): Mark temporary stack slots
6445 as used to prevent conflicts with virtual function tables.
6447 1998-09-14 Mark Mitchell <mark@markmitchell.com>
6449 * cp-tree.h (lang_type): Add has_non_private_static_mem_fn.
6450 (CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN): New macro, to access it.
6451 * class.c (maybe_class_too_private_p): New function.
6452 (finish_struct_methods): Use it.
6453 (finish_struct_1): Likewise.
6454 (finish_struct): Set CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN if
6457 * pt.c (check_specialization_scope): Fix spelling error.
6458 (check_explicit_specialization): Remove code to handle explicit
6459 specializations in class scope; they are now correctly diagnosed
6462 1998-09-10 Mark Mitchell <mark@markmitchell.com>
6464 * decl.c (pushdecl): Don't copy types if the
6465 DECL_ABSTRACT_ORIGIN of the new decl matches the TYPE_NAME of the
6468 1998-09-09 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
6470 * class.c (get_enclosing_class): New function.
6471 (is_base_of_enclosing_class): Likewise.
6472 * cp-tree.h (get_enclosing_class): Declare.
6473 (is_base_of_enclosing_class): Likewise.
6474 * pt.c (coerce_template_parms): Use them.
6476 1998-09-09 Jason Merrill <jason@yorick.cygnus.com>
6478 * g++spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
6479 null to decide whether to use it.
6481 * error.c (dump_type_real): Handle NAMESPACE_DECL.
6482 * parse.y (base_class.1): Avoid crash on error.
6484 1998-09-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
6486 * decl.c (make_typename_type): If context is a namespace, the code
6489 1998-09-08 Mumit Khan <khan@xraylith.wisc.edu>
6491 * parse.y (nomods_initdcl0): Set up the parser stack correctly.
6493 1998-09-08 Mark Mitchell <mark@markmitchell.com>
6495 * cp-tree.h (anonymous_namespace_name): Declare.
6496 * decl.c: Define it.
6497 (push_namespace): Use anonymous_namespace_name, rather than local
6499 * error.c (dump_decl): If a namespace is named
6500 anonymous_namespace_name, call it {anonymous}.
6502 * decl.c (grokparms): Distinguish between references and pointers
6505 1998-09-08 Richard Henderson <rth@cygnus.com>
6506 Mark Mitchell <mark@markmitchell.com>
6508 * pt.c (process_partial_specialization): Consistently allocate
6509 and zero tpd.parms based on ntparms. Use tpd2.parms, not
6510 tpd.parms, where appropriate.
6512 Sun Sep 6 00:00:51 1998 Jeffrey A Law (law@cygnus.com)
6514 * Makefile.in (INCLUDES): Update after recent toplevel gcc
6517 1998-09-05 Mark Mitchell <mark@markmitchell.com>
6519 * cp-tree.h (TI_PENDING_SPECIALIZATION_FLAG): Remove.
6520 * class.c (finish_struct): Remove hackery to deal with explicit
6521 specializations in class scope.
6522 * decl.c (grokfndecl): Improve error-recovery.
6523 * decl2.c (grokfield): Likewise.
6524 * pt.c (check_specialization_scope): New function.
6525 (begin_specialization): Call it.
6526 (process_partial_specialization): New function, split out from
6527 push_template_decl. Check partial specializations more
6529 (push_template_decl): Call it.
6530 (check_explicit_specialization): Don't attempt to handle explicit
6531 specializations in class scope.
6532 (template_parm_data): Document. Add current_arg and
6533 arg_uses_template_parms.
6534 (mark_template_parm): Set it.
6535 (tsubst_arg_types): Remove unused variable.
6536 * semantics.c (begin_class_definition): Tweak.
6538 1998-09-04 Mark Mitchell <mark@markmitchell.com>
6540 * inc/typeinfo (type_info::type_info(const char*)): Make
6543 * cp-tree.h (hash_tree_cons_simple): New macro.
6544 * pt.c (tsubst_arg_types): New function. Use hash_tree_cons.
6545 (coerce_template_parms): Use make_temp_vec, instead of
6546 make_tree_vec. Document this behavior.
6547 (lookup_template_class): Likewise.
6548 (tsubst, cases METHOD_TYPE, FUNCTION_TYPE): Use tsubst_arg_types.
6549 Remove dead code (and add assertion to check its deadness). Fix
6550 bug w.r.t. exception specifications.
6552 1998-09-03 Jason Merrill <jason@yorick.cygnus.com>
6554 * decl2.c (import_export_vtable): Always make artificials comdat.
6555 (import_export_decl): Likewise.
6556 * pt.c (mark_decl_instantiated): Likewise.
6558 1998-09-03 Mark Mitchell <mark@markmitchell.com>
6560 * cp-tree.h (finish_globally_qualified_member_call_expr):
6562 (finish_qualified_call_expr).
6563 * semantics.c: Likewise.
6564 * parse.y (primary): Use it.
6565 * method.c (hack_identifier): Remove redundant code.
6567 * init.c (resolve_offset_ref): Call convert_from_reference to
6568 handle members of reference type. Improve error recovery.
6570 1998-09-03 Benjamin Kosnik <bkoz@cygnus.com>
6572 * cp-tree.h: Declare warn_nontemplate_friend.
6573 * decl2.c (lang_decode_option): Set.
6574 * lang-options.h: Add -Wnon-template-friend.
6575 * friend.c (do_friend): Use to toggle non-template function warning.
6577 1998-09-03 Mark Mitchell <mark@markmitchell.com>
6579 * decl.c (finish_enum): Don't resolve CONST_DECLs to their
6580 corresponding INTEGER_CSTs when processing_template_decl.
6581 * pt.c (tsubst_enum): Tweak accordingly.
6583 1998-09-03 Benjamin Kosnik <bkoz@rhino.cygnus.com>
6585 * decl.c (pushdecl_class_level): Add warning here.
6588 1998-09-02 Jason Merrill <jason@yorick.cygnus.com>
6590 * cvt.c (convert_pointer_to_real): Tidy.
6591 * search.c (get_base_distance_recursive): Simplify.
6592 (get_base_distance): Likewise.
6594 * pt.c (unify): Only special-case INTEGER_TYPE if it uses template
6597 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
6599 * lex.c (check_newline): Call HANDLE_PRAGMA before
6600 HANDLE_SYSV_PRAGMA if both are defined. Generate warning messages
6601 if unknown pragmas are encountered.
6602 (handle_sysv_pragma): Interpret return code from
6603 handle_pragma_token (). Return success/failure indication rather
6604 than next unprocessed character.
6605 (pragma_getc): New function: retrieves characters from the
6606 input stream. Defined when HANDLE_PRAGMA is defined.
6607 (pragma_ungetc): New function: replaces characters back into the
6608 input stream. Defined when HANDLE_PRAGMA is defined.
6610 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
6612 * decl2.c (output_vtable_inherit): Use %cDIGIT in the operands.
6613 * class.c (build_vtable_entry_ref): Likewise.
6615 1998-09-01 Mark Mitchell <mark@markmitchell.com>
6617 * cp-tree.h (DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION): New macro.
6618 * decl2.c (import_export_decl): Likewise.
6619 * pt.c (instantiate_decl): Use it.
6621 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
6623 * decl.c (lookup_name_real): Also do implicit typename thing for
6624 artificial TYPE_DECLs.
6625 * search.c (lookup_field): Likewise.
6626 (lookup_fnfields, lookup_field): Adjust for implicit typename kludge.
6627 * semantics.c (begin_constructor_declarator): Use enter_scope_of.
6628 (enter_scope_of): Extract type from implicit typename.
6629 (begin_class_definition): Likewise.
6630 * lex.c (identifier_type): Handle implicit typename when checking
6633 * cp-tree.h: Declare flag_strict_prototype.
6634 * lex.c (do_scoped_id, do_identifier): Don't implicitly_declare if
6636 * decl.c (init_decl_processing): If -f{no,-}strict-prototype wasn't
6637 specified, set it to the value of pedantic.
6639 1998-09-01 Mark Mitchell <mark@markmitchell.com>
6641 * decl2.c (arg_assoc): Handle template-id expressions as arguments.
6643 1998-08-31 Mark Mitchell <mark@markmitchell.com>
6645 * decl.c (finish_enum): Handle member enums of classes declared in
6648 * decl2.c (grok_x_components): Strip attributes before calling
6651 1998-08-31 Jason Merrill <jason@yorick.cygnus.com>
6653 * cp-tree.h, decl2.c: Remove support for -fall-virtual,
6654 -fenum-int-equivalence and -fno-nonnull-objects.
6655 * class.c (check_for_override): Remove support for -fall-virtual.
6656 (finish_struct_1): Likewise.
6657 * call.c (build_new_op): Remove support for -fenum-int-equivalence.
6658 * typeck.c (build_binary_op_nodefault): Likewise.
6659 * cvt.c (ocp_convert): Likewise.
6660 * call.c (build_vfield_ref): Remove support for -fno-nonnull-objects.
6661 * class.c (build_vbase_path): Likewise.
6663 Sun Aug 30 22:16:31 1998 H.J. Lu (hjl@gnu.org)
6665 * Makefile.in (INTERFACE): New, set to 1.
6667 1998-08-30 Mark Mitchell <mark@markmitchell.com>
6669 * error.c (dump_decl): Use CP_DECL_CONTEXT, not DECL_CONTEXT, when
6670 comparing with global_namespace.
6671 (dump_aggr_type): Likewise.
6673 * decl.c (grokfndecl): Issue error on declaration of friend
6674 templates with explicit template arguments.
6676 * pt.c (convert_template_argument): New function, split out
6678 (coerce_template_parms): Here.
6679 (tsubst): Attempt better error-recovery.
6681 1998-08-28 Benjamin Kosnik <bkoz@loony.cygnus.com>
6683 * pt.c (decl_template_parm_p): Add checks for
6684 TEMPLATE_TEMPLATE_PARM.
6686 1998-08-28 Mark Mitchell <mark@markmitchell.com>
6688 * lex.c (do_identifier): Fix thinko in previous change.
6690 1998-08-28 Jason Merrill <jason@yorick.cygnus.com>
6692 * search.c (dfs_search, binfo_for_vtable, dfs_bfv_helper): New fns.
6693 * decl2.c (output_vtable_inherit): Call binfo_for_vtable.
6695 1998-08-28 Richard Henderson <rth@cygnus.com>
6697 Add support for discarding unused virtual functions.
6698 * lang-options.h: Add -fvtable-gc.
6699 * cp-tree.h: Add flag_vtable_gc.
6700 * decl2.c (output_vtable_inherit): New fn.
6701 (finish_vtable_vardecl): Call it.
6702 * class.c (build_vtable_entry_ref): New fn.
6703 (build_vtbl_ref): Call it.
6705 1998-08-28 Mark Mitchell <mark@markmitchell.com>
6707 * cp-tree.h (build_enumerator): Take the enumeration type as a
6709 * decl.c (finish_enum): Don't set the TREE_TYPE for the
6710 enumeration constant values if we're processing_template_decls.
6711 Don't set the type for the CONST_DECLs either; that's done in
6713 (build_enumerator): Take the enumeration type as a
6715 * lex.c (do_identifier): Don't resolve enumeration constants while
6716 processing template declarations, even if they happen to be
6717 TEMPLATE_PARM_INDEXs.
6719 * parse.y (current_enum_type): New variable.
6720 (primary): Don't allow statement-expression in local classes just
6721 as we don't in global classes.
6722 (structsp): Use current_enum_type.
6723 (enum_list): Likewise.
6724 * pt.c (tsubst_enum): Don't check for NOP_EXPRs introduced by
6725 finish_enum; they no longer occur.
6727 * cp-tree.h (finish_base_specifier): New function.
6728 * parse.y (base_class): Use it.
6729 * semantics.c (finish_base_specifier): Define it.
6731 * parse.y (structsp): Warn on use of typename outside of template
6734 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
6736 * lex.c (handle_cp_pragma): Remove #pragma vtable.
6737 * lang-options.h: Remove +e options.
6738 * decl2.c (lang_decode_option): Likewise.
6739 (import_export_vtable): Don't check write_virtuals.
6740 (finish_vtable_vardecl, finish_file): Likewise.
6741 * search.c (dfs_debug_mark): Likewise.
6742 * semantics.c (begin_class_definition): Likewise.
6743 * class.c (build_vtable, finish_vtbls, finish_struct_1): Likewise.
6745 * call.c (build_over_call): Check flag_elide_constructors.
6746 * decl2.c: flag_elide_constructors defaults to 1.
6747 * typeck.c (convert_arguments): Remove return_loc parm.
6748 (build_function_call_real): Adjust.
6750 * search.c: Tear out all mi_matrix and memoize code.
6751 (lookup_field, lookup_fnfields): Use scratch_tree_cons.
6752 * lang-options.h: Remove documentation for -fhandle-exceptions,
6753 -fmemoize-lookups and -fsave-memoized.
6754 * cp-tree.h: Lose mi_matrix and memoize support.
6755 * decl2.c: Ignore -fmemoize-lookups and -fsave-memoized.
6756 * class.c: Lose struct class_level.
6757 (pushclass, popclass): Lose memoize support.
6758 * init.c (build_offset_ref): Likewise.
6760 Never change BINFO_INHERITANCE_CHAIN.
6761 * init.c (emit_base_init): Change modification of
6762 BINFO_INHERITANCE_CHAIN to an assert.
6763 * search.c (get_base_distance_recursive): Likewise.
6764 (get_base_distance): Likewise.
6765 (lookup_member): Likewise.
6766 (convert_pointer_to_single_level): Likewise.
6767 (lookup_field): Likewise. Lose setting TREE_VIA_* on TREE_LISTs.
6768 (lookup_fnfields): Likewise.
6769 * tree.c (propagate_binfo_offsets): Don't call unshare_base_binfos.
6770 (unshare_base_binfos): Don't call propagate_binfo_offsets.
6771 (layout_basetypes): Call propagate_binfo_offsets instead of
6772 unshare_base_binfos.
6773 * decl.c (xref_basetypes): Call unshare_base_binfos.
6774 * pt.c (instantiate_class_template): Likewise.
6775 * tree.c (reverse_path): Remove 'copy' parm; always make a
6777 * class.c (build_vbase_path): Just call it.
6778 * search.c (compute_access): Likewise. Don't re-reverse.
6780 1998-08-27 Mark Mitchell <mark@markmitchell.com>
6782 * class.c (build_vbase_path): Use reverse_path.
6783 (finish_base_struct): Move warnings for inaccessible bases to
6785 (modify_one_vtable): Remove check of TREE_USED (binfo).
6786 (fixup_vtable_deltas1): Likewise.
6787 * cp-tree.h (BINFO_INHERITANCE_CHAIN): Document here.
6788 (xref_tag): Remove binfos parameter.
6789 (make_binfo): Remove chain parameter.
6790 (reverse_path): Add copy parameter.
6791 * decl.c (init_decl_processing): Change calls to xref_tag.
6792 (xref_tag): Remove binfos parameter.
6793 (xref_basetypes): Change calls to make_binfo.
6794 * decl2.c (grok_x_components): Change calls to xref_tag.
6795 (handle_class_head): Likewise.
6796 * friend.c (do_friend): Likewise.
6797 * lex.c (make_lang_type): Change calls to make_binfo.
6798 * parse.y (structsp): Change calls to xref_tag.
6799 (named_complex_class_head_sans_basetype): Likewise.
6800 (named_class_head): Likewise.
6801 * rtti.c (init_rtti_processing): Likewise.
6802 * search.c (compute_access): Change calls to reverse_path.
6803 (dfs_get_vbase_types): Change calls to make_binfo.
6804 (get_vbase_types): Remove dead code.
6805 * tree.c (unshare_base_binfos): Change calls to make_binfo.
6806 (layout_basetypes): Warn here about inaccessible bases.
6807 (make_binfo): Remove chain parameter.
6808 (reverse_path): Add copy parameter.
6810 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
6812 * class.c: #if 0 complete_type_p.
6813 * init.c (build_java_class_ref, build_new_1): Remove unused locals.
6814 * method.c (process_overload_item): Likewise.
6815 * typeck.c (comp_target_types): Likewise.
6817 Stop sharing binfos for indirect virtual bases.
6818 * tree.c (propagate_binfo_offsets): Unshare vbases, too.
6819 (layout_basetypes): Likewise.
6820 (unshare_base_binfos): Copy vbases, too.
6821 * cp-tree.h (BINFO_VIA_PUBLIC, BINFO_BASEINIT_MARKED,
6822 BINFO_VBASE_INIT_MARKED): Remove obsolete macros.
6823 (BINFO_PUSHDECLS_MARKED, SET_BINFO_PUSHDECLS_MARKED,
6824 CLEAR_BINFO_PUSHDECLS_MARKED): New macros.
6825 * search.c (lookup_field, lookup_fnfields, lookup_member): Remove
6826 reference to BINFO_VIA_PUBLIC.
6827 (marked_pushdecls_p, unmarked_pushdecls_p): New fns.
6828 (push_class_decls): Use them.
6829 (dfs_pushdecls): Use SET_BINFO_PUSHDECLS_MARKED.
6830 (dfs_compress_decls): Use CLEAR_BINFO_PUSHDECLS_MARKED.
6832 1998-08-27 Mark Mitchell <mark@markmitchell.com>
6834 * decl.c (build_enumerator): Set DECL_CONTEXT for the
6837 1998-08-26 Mark Mitchell <mark@markmitchell.com>
6839 * cp-tree.h (finish_enum): Change prototype.
6840 * decl.c (finish_enum): Use TYPE_VALUES, rather than taking a
6841 VALUES parameter. Don't try to compute mins/maxs if
6842 processing_template_decl.
6843 * parse.y (structsp): Use new calling sequence for finish_enum.
6844 * pt.c (tsubst_enum): Likewise. Take the new type as input.
6845 (lookup_template_class): Remove unused variables. Tweak.
6846 Register enums on instantiation list before substituting
6847 enumeration constants.
6848 (tsubst_decl): Remove unused variables.
6849 (regenerate_decl_from_template): Likewise.
6851 * decl.c (duplicate_decls): Don't obliterate the
6852 DECL_TEMPLATE_INFO for a template if we're not replacing it with
6855 * lex.c (do_identifier): Fix typo in comment.
6857 Wed Aug 26 10:54:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6859 * errfn.c: Remove stdarg.h/varargs.h.
6862 1998-08-25 Brendan Kehoe <brendan@cygnus.com>
6864 * pt.c (tsubst_copy): Only do typename overloading on an
6865 IDENTIFIER_NODE that happens to look like a typename if it actually
6866 has a type for us to use.
6868 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
6870 * typeck.c (comp_cv_target_types): Split out...
6871 (comp_target_types): From here. Don't allow cv-qual changes under
6872 a pointer if nptrs == 0. Fix OFFSET_TYPE handling.
6873 (build_ptrmemfunc): Pass 1 to nptrs.
6874 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
6876 1998-08-25 Mark Mitchell <mark@markmitchell.com>
6878 * search.c (dependent_base_p): Don't compare a binfo to
6879 current_class_type; use the TREE_TYPE of the binfo instead.
6881 * cp-tree.h (CLASS_TYPE_P): Revise definition.
6883 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
6885 * decl.c (duplicate_decls): Don't complain about different
6886 exceptions from an internal decl even if pedantic.
6888 * typeck.c (convert_for_assignment): Converting from pm of vbase
6889 to derived is an error, not a sorry.
6891 * call.c (build_over_call): Use convert_pointer_to_real for 'this'.
6892 * class.c (fixed_type_or_null): Rename from
6893 resolves_to_fixed_type_p. Return the dynamic type of the
6894 expression, if fixed, or null.
6895 (resolves_to_fixed_type_p): Use it. Return 0 if the dynamic type
6896 does not match the static type.
6897 (build_vbase_path): Rename 'alias_this' to 'nonnull'. Use
6898 resolves_to_fixed_type_p again.
6900 1998-08-24 Mark Mitchell <mark@markmitchell.com>
6902 * pt.c (tsubst_decl): Move special case code for dealing with
6903 tricky friend templates here from ...
6904 (regenerate_decl_from_template): Here.
6906 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
6908 * decl.c (start_decl): Remove redundant linkage check.
6910 1998-08-24 Gavin Romig-Koch <gavin@cygnus.com>
6912 * typeck.c (c_expand_return): Handle the case that valtype
6913 is wider than the functions return type.
6915 1998-08-24 Mark Mitchell <mark@markmitchell.com>
6917 * cp-tree.h (CLASS_TYPE_P): New macro.
6918 * decl.c (grokdeclarator): Use it instead of IS_AGGR_TYPE.
6919 * pt.c (process_template_parm): Undo previous change.
6921 1998-08-24 Benjamin Kosnik <bkoz@cygnus.com>
6923 * cp-tree.h: Declare.
6924 * pt.c (decl_template_parm_p): New function.
6925 * decl.c (pushdecl): Check decls for redeclaring template parms.
6926 (xref_tag): Make redeclaration an error, print decl.
6927 * decl2.c (grokfield): Check field_decls for redeclaration as well.
6929 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
6931 * parse.y (primary): Fix up the type of string constants.
6933 1998-08-24 Mark Mitchell <mark@markmitchell.com>
6935 * typeck.c (convert_for_initialization): Move check for odd uses
6936 of NULL to avoid duplicate warnings.
6938 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
6940 * tree.c (lvalue_type): Fix for arrays.
6941 * typeck.c (string_conv_p): New fn.
6942 (convert_for_assignment): Use it.
6943 (build_unary_op): Use lvalue_type.
6944 * call.c (standard_conversion, convert_like): Use string_conv_p.
6945 (add_function_candidate): Use lvalue_type.
6946 * cvt.c (convert_to_reference): Likewise.
6947 * decl2.c (lang_decode_option): Ignore -traditional.
6948 * decl.c (init_decl_processing): flag_writable_strings inhibits
6951 1998-08-24 Andrew MacLeod <amacleod@cygnus.com>
6953 * lang-options.h (lang_options): Add fconst-strings to the list
6955 * decl2.c (lang_f_options, lang_decode_option): Likewise.
6957 1998-08-24 Nathan Sidwell <nathan@acm.org>
6959 * lex.c (real_yylex): Don't warn about long long constants if
6960 we're allowing long long.
6962 1998-08-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
6964 * decl.c (pushdecl): Use IDENTIFIER_NAMESPACE_VALUE instead of
6965 accessing bindings directly.
6967 * search.c (my_tree_cons): Reimplement.
6969 * lang-specs.h: Remove __HONOR_STD.
6970 * inc/exception, inc/new, inc/new.h, inc/typeinfo: Likewise.
6972 1998-08-23 Mark Mitchell <mark@markmitchell.com>
6974 * decl.c (grokdeclarator): Complain about in-class initialization
6975 of aggregates and/or references.
6976 * pt.c (process_template_parm): Clear IS_AGGR_TYPE for
6977 TEMPLATE_TYPE_PARMs.
6979 * decl2.c (grok_array_decl): Add comment.
6980 (mark_used): Don't instantiate an explicit instantiation.
6981 * friend.c (make_friend_class): Remove bogus comment. Fix check
6982 for partial specializations.
6983 * pt.c (check_explicit_specialization): Don't
6984 SET_DECL_EXPLICIT_INSTANTIATION here.
6985 (mark_decl_instantiated): Or here.
6986 (do_decl_instantiation): Do it here, instead. Add checks for
6987 duplicate explicit instantiations, etc. Tidy.
6988 (do_type_instantiation): Likewise.
6989 (instantiate_decl): Improve comments. Complain about explicit
6990 instantiations where no definition is available.
6992 * cp-tree.h (ansi_null_node): Remove.
6993 * call.c (build_over_call): Warn about converting NULL to an
6995 * cvt.c (build_expr_type_conversion): Likewise. Use
6996 null_ptr_cst_p instead of expanding it inline.
6997 * decl.c (ansi_null_node): Remove.
6998 (init_decl_processing): Make null_node always have integral type.
6999 * except.c (build_throw): Warn about converting NULL to an
7001 * lex.c (init_parse): Remove handling of ansi_null_node.
7002 * pt.c (type_unification_real): Don't convert NULL to void* type.
7003 * typeck.c (build_binary_op_nodefault): Fix NULL warnings.
7004 (convert_for_assignment): Warn about converting NULL to an
7006 (convert_for_initialization): Likewise.
7008 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
7010 * tree.c (search_tree, no_linkage_helper, no_linkage_check): New fn.
7011 * pt.c (coerce_template_parms): Use no_linkage_check.
7012 * decl.c (grokvardecl): Likewise.
7013 (grokfndecl): Likewise. Members of anonymous types have no linkage.
7015 * method.c (process_overload_item): Remove useless code.
7017 1998-08-20 Per Bothner <bothner@cygnus.com>
7019 Handle new'ing of Java classes.
7020 * init.c (build_class_classref): New function.
7021 (build_new_1): If type is TYPE_FOR_JAVA: Call _Jv_AllocObject;
7022 constructor does not return this; don't need to exception-protect.
7024 * pt.c (lookup_template_class): Copy TYPE_FOR_JAVA flag.
7025 * decl2.c (acceptable_java_type): Handle template-derived types.
7027 1998-08-20 Per Bothner <bothner@cygnus.com>
7029 * decl2.c (import_export_vtable): Suppress vtables for Java classes.
7031 1998-08-20 Mark Mitchell <mark@markmitchell.com>
7033 * decl.c (duplicate_decls): Always merge the old and new patterns
7034 for templates, regardless of whether or not the new one has
7035 DECL_INITIAL. Don't throw away specializations. Merge
7037 * pt.c (tsubst_decl): Use the right pattern when calculating the
7038 complete args for a new template instance.
7039 (do_decl_instantiation): Fix typo in comment.
7040 (regenerate_decl_from_template): Deal with tricky friend template
7042 (instantiate_decl): Likewise.
7044 Thu Aug 20 09:09:45 1998 Jeffrey A Law (law@cygnus.com)
7046 * init.c (build_builtin_delete_call): Add missing assemble_external
7049 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
7051 * parse.y (notype_unqualified_id): Also accept ~A<int>.
7053 1998-08-19 Mark Mitchell <mark@markmitchell.com>
7055 * typeck.c (build_binary_op_nodefault): Warn on use of NULL in
7057 * except.c (build_throw): Warn when NULL is thrown, even with
7058 -ansi. Use ansi_null_node, rather than integer_zero_node, in the
7061 * cp-tree.h (ansi_null_node): New variable.
7062 * decl.c (ansi_null_node): New variable.
7063 (init_decl_processing): Initialize its type.
7064 * lex.c (init_parse): Initialize its value. Use ansi_null_node
7065 for null_node in non-ANSI mode.
7066 * typeck.c (build_binary_op_nodefault): Use ansi_null_node in
7067 place of null_node to avoid spurious errors.
7069 1998-08-17 Mark Mitchell <mark@markmitchell.com>
7071 * cp-tree.h (enter_scope_of): New function.
7072 * parse.y (complex_direct_notype_declarator): Use it.
7073 * semantics.c (enter_scope_of): New function.
7075 1998-08-17 Jason Merrill <jason@yorick.cygnus.com>
7077 * decl.c (grokparms): No, here.
7079 * decl.c (grokdeclarator): Catch parm with pointer to array of
7080 unknown bound here...
7081 * method.c (process_overload_item): ...not here.
7083 * gxxint.texi: Remove obsolete documentation of overloading code.
7085 * decl.c (finish_enum): Also set TYPE_SIZE_UNIT.
7086 * class.c (finish_struct_bits): Likewise.
7088 * tree.c (lvalue_type): Fix for arrays.
7089 * typeck.c (build_unary_op): Use lvalue_type.
7090 * call.c (add_function_candidate): Likewise.
7091 * cvt.c (convert_to_reference): Likewise.
7093 * decl2.c (lang_decode_option): Ignore -traditional.
7095 * init.c (build_offset_ref): Don't mess with error_mark_node.
7096 * lex.c (do_scoped_id): Use cp_error.
7098 * rtti.c (get_tinfo_fn): Don't mess with the context for now.
7100 1998-08-17 Benjamin Kosnik <bkoz@loony.cygnus.com>
7102 * decl.c (grokdeclarator): Allow anonymous types to be cv-qualified.
7104 Mon Aug 17 10:40:18 1998 Jeffrey A Law (law@cygnus.com)
7106 * cp-tree.h (set_identifier_local_value): Provide prototype.
7108 * decl2.c (do_namespace_alias): Remove unused variables `binding'
7111 Fri Aug 14 16:42:27 1998 Nick Clifton <nickc@cygnus.com>
7113 * Makefile.in: Rename BBISON to BISON so that it can be properly
7114 inherited from the parent makefile.
7116 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
7118 * lang-options.h: Add -finit-priority.
7119 * decl2.c: Likewise. Check flag_init_priority instead of
7122 * decl2.c (setup_initp): New fn.
7123 (start_objects, finish_objects, do_ctors): Handle init_priority.
7124 (do_dtors, finish_file): Likewise.
7126 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
7128 * pt.c (tsubst_copy): Hush warning.
7130 * rtti.c (get_tinfo_fn): Also set DECL_IGNORED_P.
7132 1998-08-12 Mark Mitchell <mark@markmitchell.com>
7134 * pt.c (print_template_context): Don't abort when instantiating a
7137 * decl.c (grokdeclarator): Issue errors on namespace qualified
7138 declarators in parameter lists or in class scope.
7140 1998-08-09 Mark Mitchell <mark@markmitchell.com>
7142 * pt.c (check_explicit_specialization): Don't abort on bogus
7143 explicit instantiations.
7145 1998-08-07 Mark Mitchell <mark@markmitchell.com>
7147 * typeck.c (require_complete_type): Use complete_type_or_else.
7148 (complete_type_or_else): Always return NULL_TREE on failure, as
7151 * pt.c (tsubst_aggr_type): Prototype.
7152 (tsubst_decl): New function, split out from tsubst. Set
7153 input_filename and lineno as appropriate.
7154 (pop_tinst_level): Restore the file and line number saved in
7156 (instantiate_class_template): Set input_filename and lineno as
7158 (tsubst): Move _DECL processing to tsubst_decl. Make sure the
7159 context for a TYPENAME_TYPE is complete.
7161 * decl2.c (grokbitfield): Issue errors on bitfields declared with
7163 (do_dtors): As in do_ctors, pretend to be a member of the same
7164 class as a static data member while generating a call to its
7167 * cvt.c (cp_convert_to_pointer): Handle NULL pointer
7168 conversions, even in complex virtual base class hierarchies.
7170 1998-08-06 Mark Mitchell <mark@markmitchell.com>
7172 * cp-tree.h (ENUM_TEMPLATE_INFO): New macro.
7173 (TYPE_TEMPLATE_INFO): Likewise.
7174 (SET_TYPE_TEMPLATE_INFO): Likewise.
7175 (ENUM_TI_TEMPLATE): Likewise.
7176 (ENUM_TI_ARGS): Likewise.
7177 (lookup_nested_type_by_name): Remove.
7178 * decl.c (maybe_process_template_type_declaration): Handle enums.
7179 (start_enum): Don't check for primary-template enum declarations
7181 (finish_enum): Clean up, document. Make sure template enum
7182 constants get the correct type.
7183 (build_enumerator): Copy initializers for template enumerations,
7185 (grok_enum_decls): Document.
7186 * lex.c (do_identifier): Document use of LOOKUP_EXPR a bit
7187 better. Build LOOKUP_EXPRs for local variables, even if they are
7189 * pt.c (tsubst_enum): Remove field_chain parameter.
7190 (template_class_depth): Include the depth of surrounding function
7192 (push_template_decl): Check for primary-template enum declarations
7193 here. Deal with enumeration templates.
7194 (lookup_template_class): Likewise.
7195 (for_each_template_parm): Likewise.
7196 (instantiate_class_template): Don't call tsubst_enum directly,
7197 call tsubst instead, to instantiate enums. Deal with all
7198 field_chain issues here, not in tsubst_enum.
7199 (lookup_nested_type_by_name): Remove.
7200 (tsubst_aggr_type): Revise handling of enumeration types.
7202 (tsubst_copy): Likewise.
7203 (tsubst_expr): Call tsubst, not tsubst_enum for TAG_DEFNs.
7205 1998-08-04 Mark Mitchell <mark@markmitchell.com>
7207 * decl.c (pushtag): Don't mangle the name of a TYPE_DECL if it
7208 uses template parameters.
7209 * method.c (build_template_parm_names): Use the full set of
7210 template arguments for tsubst'ing.
7211 (build_overload_identifier): Pass the full set of template
7212 arguments to build_template_parm_names, not just the
7214 * pt.c (TMPL_ARGS_DEPTH): Define using
7215 TMPL_ARGS_HAVE_MULTIPLE_LEVELS, for clarity.
7216 (NUM_TMPL_ARGS): New macro.
7217 (add_outermost_template_args): Deal with the case where the outer
7218 args will be completely discarded.
7219 (coerce_template_parms): Use the full set of template arguments
7220 for tsubst'ing. Simplify. Add some asserts. Improve
7222 (lookup_template_class): Pass the full set of template arguments
7223 to coerce_template_parms.
7224 (tsubst): Add assertion.
7225 (do_type_instantiation): Don't instantiate member template
7228 * init.c (build_offset_ref): Deal with a TEMPLATE_ID_EXPR whose
7229 name is a LOOKUP_EXPR, rather than an IDENTIFIER_NODE.
7231 1998-08-03 Jason Merrill <jason@yorick.cygnus.com>
7233 * method.c (set_mangled_name_for_decl): Change return type to void.
7235 * decl.c (lookup_name_real): A namespace-level decl takes priority
7236 over implicit typename. Avoid doing the same lookup twice.
7238 * search.c (dependent_base_p): New fn.
7239 (dfs_pushdecls, dfs_compress_decls): Use it.
7241 * typeck.c (get_member_function_from_ptrfunc): Don't try to handle
7242 virtual functions if the type doesn't have any.
7244 1998-08-03 Mark Mitchell <mark@markmitchell.com>
7246 * decl2.c (grokfield): Don't mangle the name of a TYPE_DECL if it
7247 uses template parameters.
7249 1998-08-02 Mark Mitchell <mark@markmitchell.com>
7251 * cp-tree.def (LOOKUP_EXPR): Document. Remove second argument.
7252 * cp-tree.h (DECL_TI_TEMPLATE): Improve documentation.
7253 * lex.c (do_identifier): Don't use a second argument, or a type,
7254 when building LOOKUP_EXPRs.
7255 (do_identifier): Likewise.
7256 (do_scoped_id): Likewise.
7257 * method.c (hack_identifier): Improve error message.
7258 * pt.c (lookup_template_function): Don't needlessly call
7259 copy_to_permanent or build_min.
7260 (tsubst_copy): Remove #if 0'd code. tsubst into LOOKUP_EXPRs if
7262 (do_decl_instantiation): Improve error message.
7263 * tree.c (mapcar, case LOOKUP_EXPR): Don't be sorry; make a copy.
7264 (build_min): Copy the type to the permanent obstack, too.
7266 1998-08-01 Jason Merrill <jason@yorick.cygnus.com>
7268 * init.c (init_init_processing): Remove BI* handling.
7269 (build_builtin_call): Remove.
7270 (build_builtin_delete_call): New fn.
7271 (build_delete): Use it.
7273 1998-07-31 Mark Mitchell <mark@markmitchell.com>
7275 * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): New macro.
7276 (maybe_check_template_type): New function.
7277 * decl.c (maybe_process_template_type_declaration): New function,
7278 split out from pushtag Call maybe_check_template_type.
7279 (pushtag): Use it. Use PROCESSING_REAL_TEMPLATE_DECL_P.
7280 (xref_tag): Use PROCESSING_REAL_TEMPLATE_DECL_P.
7281 * friend.c (do_friend): Use PROCESSING_REAL_TEMPLATE_DECL_P.
7282 * pt.c (template_class_depth_real): Generalization of ...
7283 (template_class_depth): Use it.
7284 (register_specialization): Use duplicate_decls for duplicate
7285 declarations of specializations.
7286 (maybe_check_template_type): New function.
7287 (push_template_decl_real): Fix comment.
7288 (convert_nontype_argument): Likewise.
7289 (lookup_template_class): Likewise. Avoid an infinite loop on
7291 (tsubst_friend_function): Fix comment.
7292 (tsubst, case FUNCTION_DECL): Deal with a DECL_TI_TEMPLATE that is
7294 * semantics.c (begin_function_definition): Use
7295 reset_specialization to note that template headers don't apply
7296 directly to declarations after the opening curly for a function.
7298 1998-07-29 Jason Merrill <jason@yorick.cygnus.com>
7300 * decl.c (push_overloaded_decl): Use current_namespace instead of
7301 DECL_CONTEXT (decl) to determine where we go.
7303 * decl.c (lookup_name_real): Fix typo.
7305 1998-07-28 Mark Mitchell <mark@markmitchell.com>
7307 * friend.c (is_friend): Be lenient with member functions to deal
7308 with nested friends.
7310 1998-07-28 Jason Merrill <jason@yorick.cygnus.com>
7312 * class.c (finish_struct_1): Convert integer_zero_node to
7313 ssizetype before passing it to set_rtti_entry.
7314 * typeck2.c (initializer_constant_valid_p): Allow conversion of 0
7315 of any size to a pointer.
7317 1998-07-27 Mark Mitchell <mark@markmitchell.com>
7319 * cp-tree.h (TI_USES_TEMPLATE_PARMS): Remove.
7320 (build_template_decl_overload): Remove.
7321 (set_mangled_name_for_decl): New function.
7322 (innermost_args): Remove is_spec parameter.
7323 (most_specialized, most_specialized_class): Remove declarations.
7324 (lookup_template_class): Add entering_scope parameter.
7325 (maybe_process_partial_specialization): New function.
7326 (finish_template_decl): Likewise.
7327 (finish_template_type): Likewise.
7328 * class.c (finish_struct): Clean up processing of member template
7330 * decl.c (pushtag): Fix formatting.
7331 (lookup_tag): Improve handling of pseudo-global levels.
7332 (make_typename_type): Adjust call to lookup_template_class.
7333 (shadow_tag): Use maybe_process_partial_specialization.
7334 (xref_tag): Improve handling of member friends.
7335 (start_function): Call push_nested_class before
7336 push_template_decl. Don't call push_template_decl for
7338 * decl2.c (grok_x_components): Don't call xref_tag for
7339 template instantiations. Handle UNION_TYPEs like RECORD_TYPEs.
7340 (grokclassfn): Use set_mangled_name_for_decl.
7341 (arg_assoc_class): Adjust call to innermost_args.
7342 (mark_used): Don't call instantiate_decl for a TEMPLATE_DECL.
7343 * error.c (dump_function_name): Improve printing of template
7345 * friend.c (is_friend): Don't compare types of decls to determine
7346 friendship, unless flag_guiding_decls.
7347 (make_friend_class): Partial specializations cannot be friends.
7348 (do_friend): Use set_mangled_name_for_decl. Call
7349 push_template_decl_real instead of push_template_decl.
7350 * method.c (build_decl_overload_real): Remove prototype. Give it
7352 (build_overload_identififer): Adjust call to innermost_args.
7353 (build_template_decl_overload): Remove.
7354 (set_mangled_name_for_decl): New function.
7355 * parse.y (.finish_template_type): New non-terminal.
7356 (template_def): Use finish_template_decl. Use template_extdef
7358 (template_extdef, template_datadef): New non-terminals, containing
7359 only those rules for things which can be templates.
7361 (template_type, self_template_type): Use .finish_template_type.
7362 (named_class_head): Use maybe_process_partial_specialization.
7363 * pt.c (mangle_class_name_for_template): Remove context parameter.
7364 (get_class_bindings): Remove outer_args parameter.
7365 (complete_template_args): Remove.
7366 (add_outermost_template_args): New function.
7367 (register_specialization): Return the specialization.
7368 (unregister_specialization): New function.
7369 (tsubst_template_parms): Likewise.
7370 (most_specialized, most_specialized_class): Prototype here as
7372 (original_template): Rename to most_general_template.
7373 (tsubst_template_parms): New function.
7374 (set_mangled_name_for_template_decl): Likewise.
7375 (TMPL_ARGS_DEPTH): New macro.
7376 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Adjust.
7377 (TMPL_ARGS_LEVEL): New macro.
7378 (SET_TMPL_ARGS_LEVEL): Likewise.
7379 (TMPL_ARG): Likewise.
7380 (SET_TMPL_ARG): Likewise.
7381 (TMPL_ARGS_DEPTH): Likewise.
7382 (finish_member_template_decl): Use finish_template_decl.
7383 (maybe_process_partial_specialization): New function, split out
7385 (inline_needs_template_parms): Use TMPL_PARMS_DEPTH.
7386 (maybe_begin_member_template_processing): Use new macros.
7387 (is_member_template): Likewise.
7388 (is_member_template_class): Likewise.
7389 (add_to_template_args): Likewise. Deal with multiple levels of
7391 (maybe_process_partial_specialization): New function.
7392 (retrieve_specialization): Add consistency check.
7393 (determine_specialization): Return full argument list.
7394 (check_explicit_specialization): Tweak friend handling. Use full
7395 argument lists. Simplify.
7396 (current_template_args): Use new macros.
7397 (push_template_decl_real): Change ill-named mainargs to specargs.
7398 Check that a partial specialization actually specializes at least
7399 one parameter. Improve friend handling. Modify for full
7401 (classtype_mangled_name): Don't mangle the names of
7403 (lookup_template_class): Add entering_scope parameter. Use it to
7404 avoid finding a template type when an instantiation is required.
7405 Simplify. Use full template arguments.
7406 (tsubst_friend_function): Use unregister_specialization. Use new
7407 macros. Use full template arguments.
7408 (tsubst_friend_class): Substitute, using tsubst_template_parms,
7409 into the template parameters before passing them to
7410 redeclare_class_template.
7411 (instantiate_class_template): Simplify. Use full template
7412 arguments. Adjust calls to get_class_bindings. Use
7413 SET_IDENTIFIER_TYPE_VALUE where needed. Improve friend handling.
7414 (innermost_args): Use new macros.
7415 (tsubst_aggr_type): New function, split out from tsubst.
7416 (tsubst): Use tsubst_aggr_type, tsubst_template_parms, new calling
7417 conventions for lookup_template_class. Refine handling of partial
7418 instantiations. Remove calls to complete_template_args.
7419 Simplify. Add consistency checks. Use set_mangled_name_for_decl
7420 and set_mangled_name_for_template_decl.
7421 (tsubst_copy): Use tsubst_aggr_type.
7422 (instantiate_template): Use full template arguments.
7423 (more_specialized): Improve formatting.
7424 (more_specialized_class): Adjust calls to get_class_bindings.
7425 (get_bindings_real): Don't call complete_template_args.
7426 (most_specialized): Don't overwrite input; create a new list.
7427 (most_specialized_class): Use most_general_template.
7428 (regenerate_decl_from_template): Use unregister_specialization.
7429 Use full template arguments.
7430 (instantiate_decl): Use full template arguments.
7431 (set_mangled_name_for_template_decl): New function.
7432 * semantics.c (begin_class_definition): Use
7433 maybe_process_partial_specialization.
7434 (finish_member_class_template): New function.
7435 (finish_template_decl): Likewise.
7436 (finish_template_type): Likewise.
7437 (typeck.c): Don't crash after issuing a compiler_error.
7438 * Makefile.in (CONFLICTS): Adjust; we removed a s/r conflict.
7440 1998-07-27 Jason Merrill <jason@yorick.cygnus.com>
7442 * typeck2.c (build_functional_cast): Handle default-initialization.
7444 * call.c (build_over_call): Pass 1 to popclass.
7446 * parse.y (direct_notype_declarator): Add precedence declaration
7447 to notype_unqualified_id case.
7448 * Makefile.in (EXPECT): Adjust.
7450 * tree.c (ovl_member): Fix for single function in OVL.
7452 1998-07-27 Dave Brolley <brolley@cygnus.com>
7454 * c-lex.c (yylex): Fix boundary conditions in character literal and
7455 string literal loops.
7457 1998-07-24 Jason Merrill <jason@yorick.cygnus.com>
7459 * decl.c (lookup_name_real): OK, do return the from_obj value
7460 unless got_object depends on template parms.
7462 * parse.y (nested_name_specifier_1): Pull out the TYPE_MAIN_VARIANT.
7464 * pt.c (coerce_template_parms): Also complain about local enums.
7466 * cp-tree.h: Add prototype for set_identifier_local_value.
7467 * decl.c (set_identifier_local_value_with_scope): Make static,
7469 * search.c (covariant_return_p): Likewise.
7470 * except.c (build_terminate_handler, alloc_eh_object): Likewise.
7472 * call.c (build_method_call): Only pull out the type of a destructor
7473 if it's a template type parm.
7474 * decl.c (lookup_name_real): Never return the from_obj value.
7476 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
7478 * except.c (process_start_catch_block_old): Call start_decl_1 for
7480 * decl.c (start_decl_1): Avoid duplicate error.
7482 * init.c (expand_default_init): Only perform the initialization if
7483 it will do something.
7485 1998-07-23 H.J. Lu (hjl@gnu.org)
7487 * parse.y (base_class): Check for invalid base class.
7489 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
7491 * decl2.c (import_export_template): Fold in...
7492 (import_export_class): ...to here. Handle dllimport/export.
7494 * class.c (build_vtable): Pass at_eof to import_export_vtable.
7495 (prepare_fresh_vtable): Likewise.
7496 * decl2.c (import_export_class): Split out...
7497 (finish_prevtable_vardecl): From here.
7498 * class.c (finish_struct_1): Call import_export_class if at_eof.
7500 * decl.c (start_function): #if 0 mysterious code I wrote and have
7502 * rtti.c (get_tinfo_fn): If this is for a class type, set
7505 1998-07-22 Jason Merrill <jason@yorick.cygnus.com>
7507 * inc/exception: Change terminate and unexpected to ().
7509 * parse.y (named_class_head_sans_basetype_defn): A
7510 named_class_head_sans_basetype followed by '{' or ':' is a defn.
7512 1998-07-21 Jason Merrill <jason@yorick.cygnus.com>
7514 * tree.c (canonical_type_variant): New fn to handle arrays.
7515 * cp-tree.h (CANONICAL_TYPE_VARIANT): Remove.
7516 * pt.c (unify, default case): Also fold arg. Fix array bounds case.
7517 * method.c (process_overload_item): Use build_overload_value for
7520 1998-07-20 Dave Brolley <brolley@cygnus.com>
7522 * lex.c (mbchar.h): #include it.
7523 (GET_ENVIRONMENT): New macro.
7524 (init_parse): Set character set based on LANG environment variable.
7525 (real_yylex): Handle multibyte characters in character literals.
7526 (real_yylex): Handle multibyte characters in string literals.
7528 1998-07-19 Jason Merrill <jason@yorick.cygnus.com>
7530 * lex.c (do_identifier): Look for class value even if we don't
7531 have a global value. Do implicit declaration if parsing is 2.
7532 * semantics.c (finish_call_expr): Pass 2 if we're doing Koenig
7535 1998-07-19 Mark Mitchell <mark@markmitchell.com>
7537 * decl.c (pushtag): Revert previous change.
7538 * pt.c (lookup_template_class): Don't put out debugging
7539 information for types that use template parameters.
7541 * decl.c (pushtag): Don't put out debugging information for
7542 compiler-generated typedefs.
7544 * error.c (dump_type_real): Don't crash when presented with
7545 intQI_type_node or the like.
7547 * semantics.c (finish_translation_unit): Fix spelling error in
7550 1998-07-17 Jason Merrill <jason@yorick.cygnus.com>
7552 * decl.c (lookup_name_real): Pull out single function here.
7553 (select_decl): Not here.
7554 (unqualified_namespace_lookup): Use CP_DECL_CONTEXT.
7556 * decl.c (qualify_lookup): Tweak again.
7558 * pt.c (lookup_template_class): Don't mess with the context of the
7560 * decl2.c (current_decl_namespace): Remove special handling for
7563 * pt.c (tsubst, case FUNCTION_DECL): Fix getting complete args for
7564 a member template specialization.
7566 * tree.c (ovl_member): Use decls_match to compare functions.
7567 * decl.c (decls_match): Check the context of a function.
7569 * parse.y (primary): Use notype_unqualified_id instead of IDENTIFIER
7570 in Koenig lookup support rules.
7571 * semantics.c (finish_call_expr): Handle the new cases.
7573 * typeck.c (build_x_function_call): Handle overloaded methods.
7575 * decl.c (grokvardecl): Don't call build_static_name for extern "C".
7577 1998-07-16 Mark Mitchell <mark@markmitchell.com>
7579 * semantics.c (finish_object_call_expr): Revert previous change.
7580 * call.c (build_new_method_call): Likewise. Instead, convert
7581 TYPE_DECLs to IDENTIFIERs here, in the presence of templates.
7583 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
7585 * decl.c (qualify_lookup): Handle templates.
7587 * decl2.c (do_using_directive): Don't pass ancestor.
7588 * decl.c (push_using_directive): Calculate ancestor.
7590 * decl2.c (do_nonmember_using_decl): Allow for type shadowing.
7591 * decl.c (pushdecl): Move type shadowing handling from here...
7592 (duplicate_decls): ...to here.
7593 * decl.c (set_identifier_local_value_with_scope): New fn.
7595 (set_identifier_local_value, lookup_type_current_level): New fns.
7596 * decl2.c (do_local_using_decl): Handle types and binding level
7599 * init.c (build_offset_ref): Don't call mark_used on an OVERLOAD.
7600 * decl.c (select_decl): Extract a lone function from an OVERLOAD.
7601 (lookup_namespace_name): Likewise.
7602 * typeck.c (build_unary_op): Not here anymore.
7604 * decl2.c (do_class_using_decl): Make sure we get an identifier.
7605 * class.c (handle_using_decl): Ignore TYPE_DECLs.
7607 * decl.c (qualify_lookup): New fn.
7608 (lookup_name_real): Use it.
7610 1998-07-16 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7612 * decl2.c (add_using_namespace): When directly using a namespace
7613 that was indirect before, promote it.
7615 * cp-tree.h (LOOKUP_PREFER_TYPES, LOOKUP_PREFER_NAMESPACES,
7616 LOOKUP_PREFER_BOTH, LOOKUP_NAMESPACES_ONLY, LOOKUP_TYPES_ONLY,
7617 LOOKUP_QUALIFIERS_ONLY, LOOKUP_TEMPLATES_EXPECTED): New macros.
7618 * decl.c (select_decl): Replace two flag parameters by one.
7619 (unqualified_namespace_lookup): Likewise, pass flag.
7620 (lookup_flags): New function.
7621 (lookup_name_real): Compute flags, pass them.
7622 (lookup_namespace_name): Call with zero-flag.
7623 * decl2.c (ambiguous_decl): Add flag parameter, complain only
7625 (lookup_using_namespace, qualified_lookup_using_namespace):
7626 Add flag parameter, pass them through.
7627 * lex.c (do_scoped_id): Call with zero-flag.
7629 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
7631 * typeck.c (convert_for_assignment): Use comptypes.
7633 1998-07-16 Mark Mitchell <mark@markmitchell.com>
7635 * semantics.c (finish_object_call_expr): Move test for the
7636 function called being a TYPE_DECL to ...
7637 * call.c (build_new_method_call): Here.
7639 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
7641 * decl2.c (arg_assoc_class): Also look at template arguments, if any.
7642 (arg_assoc): Handle error_mark_node and multiple levels of TREE_LIST.
7644 * lex.c (looking_for_typename): Don't initialize.
7646 * decl2.c (ambiguous_decl): Clarify error message.
7648 * decl.c (push_using_directive): Iterate over namespaces used
7651 1998-07-15 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7653 * decl2.c (add_using_namespace): Iterate over namespaces used
7656 * decl.c (lookup_name_real): Accept namespace aliases as locals.
7657 (cat_namespace_levels): Ignore aliases.
7658 (duplicate_decls): Ignore duplicate aliases.
7659 * decl2.c (do_namespace_alias): Process block level namespace
7660 aliases. Store alias with pushdecl. Remove odr errors.
7661 * parse.y (namespace_alias): New non-terminal.
7664 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
7666 * decl2.c (arg_assoc_type): Handle METHOD_TYPE like FUNCTION_TYPE.
7667 Handle TEMPLATE_TYPE_PARM.
7668 (arg_assoc): Rewrite.
7670 * pt.c (complete_template_args): Don't look at the context unless
7673 * method.c (build_decl_overload_real): Fix namespace handling.
7675 * typeck.c (build_unary_op): Extract a lone function from an
7678 * call.c (build_scoped_method_call): Handle getting a namespace
7679 for basetype in a destructor call.
7680 (check_dtor_name): Handle enums.
7682 * parse.y (using_directive): New nonterminal.
7683 (extdef, simple_stmt): Use it.
7685 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
7687 * decl2.c (add_function): Move error message ...
7688 (arg_assoc_namespace): ... from here.
7690 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
7692 * parse.y (namespace_qualifier): Fix multiple level handling.
7693 * decl2.c (namespace_ancestor): Use CP_DECL_CONTEXT.
7694 (arg_assoc): Don't skip the first argument of a function.
7696 Tue Jul 14 20:09:22 1998 Jeffrey A Law (law@cygnus.com)
7698 * search.c (my_tree_cons): Clean up.
7700 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
7702 * call.c (joust): Don't warn about "confusing" conversions to the
7705 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
7707 * class.c (push_nested_class): Complain about namespaces.
7708 * decl.c (start_decl): Enter the object's namespace.
7709 (cp_finish_decl): Leave it.
7710 (grokdeclarator): Likewise.
7711 * decl2.c (check_decl_namespace): New function.
7712 (finish_file): Call it.
7713 * parse.y (complex_direct_notype_declarator): Set complexity
7714 of namespace-qualified ids to -1, enter the namespace.
7716 * method.c (build_template_decl_overload): Expect _DECL as first
7717 parameter. Put context temporarily into current_namespace.
7718 * pt.c (check_explicit_specialization): Change caller.
7721 * init.c (build_offset_ref): Call mark_used and
7722 convert_from_reference for namespace members.
7724 Mon Jul 13 23:25:28 1998 Martin von Löwis <loewis@informatik.hu-berlin.de>
7726 * search.c (my_tree_cons): The bitfield is at index 2.
7728 Mon Jul 13 17:21:01 1998 Nick Clifton <nickc@cygnus.com>
7730 * lang-options.h: Format changed to work with new --help support
7733 1998-07-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
7735 * decl2.c (build_expr_from_tree): Change calls of do_identifier.
7736 Do Koenig lookup in CALL_EXPR.
7737 (arg_assoc): Handle error_mark.
7738 * lex.c (is_global): New function.
7739 (do_identifier): Expect arguments for Koenig lookup.
7740 * parse.y (primary): Add rules for calls of unqualified function calls.
7741 (do_id): Change call of do_identifier.
7742 * pt.c (finish_stmt_expr): Likewise.
7743 * semantics.c (finish_id_expr): Likewise.
7744 (finish_call_expr): Add integer parameter to indicate
7745 argument-dependent lookup.
7747 * decl.c (struct binding_level): New field using_directives.
7748 (push_using_decl): Not sorry anymore.
7749 (push_using_directive): New function.
7750 (lookup_tag): Use CP_DECL_CONTEXT to iterate.
7751 (unqualified_namespace_lookup): New function, code from ...
7752 (lookup_name_real): ... here.
7753 * decl2.c (lookup_using_namespace): Pass using list instead of
7755 (validate_nonmember_using_decl): New function.
7756 (do_nonmember_using_decl): New function.
7757 (do_toplevel_using_decl): Use them.
7758 (do_local_using_decl): New function.
7759 (do_using_directive): Support block-level directives.
7760 * parse.y (simple_stmt): Support using declarations and
7762 (namespace_qualifier, namespace_using_decl): New non-terminals.
7764 * xref.c (classname): New function.
7765 (GNU_xref_hier): Change class and base parameters to tree.
7766 * decl.c (xref_baseypes): Change caller.
7767 * friend.c (make_friend_class): Likewise.
7769 1998-07-12 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
7771 * typeck.c (comptypes, case TEMPLATE_TEMPLATE_PARM): Add parameter
7774 * pt.c (for_each_template_parm, case TEMPLATE_DECL): If it is a
7775 template template parameter, record its use.
7776 (for_each_template_parm, case TEMPLATE_TEMPLATE_PARM): Traverse
7777 its template arguments if exists.
7779 * pt.c (coerce_template_template_parms): New function equivalent
7780 to coerce_template_parms when IS_TMPL_PARM is true.
7781 (coerce_template_parms): Use it. Remove the IS_TMPL_PARM parameter,
7782 all callers changed.
7784 (coerce_template_parms): Access ARGLIST properly when creating a
7785 new vector. Only accept implicit TYPE_DECL as valid argument for
7786 a template template parameter when it is a base class of
7787 current_class_type. Don't display error message when COMPLAIN is
7790 1998-07-12 Klaus Kaempf (kkaempf@progis.de)
7792 * repo.c (get_base_filename): Use file_name_nondirectory.
7793 (open_repo_file): Likewise.
7794 * cp-tree.h (file_name_nondirectory): Add prototype.
7796 1998-07-12 Jason Merrill <jason@yorick.cygnus.com>
7798 * friend.c (do_friend): Pull the identifier out of declarator.
7799 Use cp_error and friends.
7800 * decl2.c (qualified_lookup_using_namespace): Fix call to
7802 * decl.c (lookup_name_real): Don't call complete_type on a namespace.
7803 (grokvardecl): Use DECL_CLASS_SCOPE_P.
7804 * cvt.c (convert_pointer_to_real): Check for error_mark_node sooner.
7805 * class.c (warn_hidden): Fix for OVERLOAD.
7806 From grahams@rcp.co.uk:
7807 * cp-tree.h (DEFARG_NODE_CHECK): New macro.
7808 (DEFARG_LENGTH, DEFARG_POINTER): Use it.
7810 Sun Jul 12 01:20:57 1998 Jeffrey A Law (law@cygnus.com)
7812 * g++.1 (-traditional): Remove duplicated documentation.
7814 1998-07-11 Mark Mitchell <mark@markmitchell.com>
7816 * method.c (flush_repeats): Add nrepeats parameter.
7817 (issue_nrepeats): Likewise.
7818 (is_back_referenceable_type): New function. Don't back-reference
7819 TEMPLATE_TYPE_PARMs as well as simple types like integers.
7820 (build_mangled_name_for_type): Likewise.
7821 (build_mangled_name_for_type_with_Gcode): Likewise.
7823 (nrepeats): Likewise.
7824 (Nrepeats): Likewise.
7825 (start_squangling): Don't clear the variables removed above.
7826 (end_squangling): Likewise.
7827 (flush_repeats): Tidy. Use nrepeats parameter rather than
7829 (issue_nrepeats): Likewise, but with nrepeats global. Use
7830 is_backreferenceable_type.
7831 (build_overload_nested_name): Tidy. Add comment. Use
7832 build_mangled_name_for_type.
7833 (build_underscore_int): Comment.
7834 (build_overload_scope_ref): Use build_mangled_name_for_type.
7835 (build_overload_int): Likewise.
7836 (build_template_template_parm_names): Tidy.
7837 (build_template_parm_names): Use build_mangled_name_for_type.
7838 (build_overload_identifier): Add comments.
7839 (build_mangled_name_for_type_with_Gcode): Split out from
7841 (build_mangled_name_for_type): Use it.
7842 (build_mangled_name): Rework to use build_mangled_name_for_type
7843 and to not use global nrepeats/Nrepeats. Tidy.
7844 (process_modifiers): Tidy.
7845 (check_btype): Use is_backreferenceable_type. Add comment.
7846 Rename `node' to `type'.
7847 (process_overload_item): Set numeric_output_need_bar here.
7848 Use build_mangled_name_for_type. Tidy.
7849 (build_decl_overload_real): Tidy. Don't use Nrepeats. Use
7850 build_mangled_name_for_type.
7852 * pt.c (push_template_decl_real): Don't look at DECL_TEMPLATE_INFO
7855 1998-07-08 Vladimir N. Makarov <vmakarov@cygnus.com>
7857 * cp-tree.h (warn_long_long): Define.
7858 * decl.c (grokdeclarator): Add flag `warn_long_long' as guard for
7859 warning "ANSI C++ does not support `long long'".
7860 * decl2.c (warn_long_long): Define.
7861 (lang_decode_option): Parse -Wlong-long, -Wno-long-long options.
7863 1998-07-07 Jason Merrill <jason@yorick.cygnus.com>
7865 * decl.c (xref_tag): Handle attributes between 'class' and name.
7866 * parse.y (aggr): Likewise.
7867 * semantics.c (finish_class_definition): Likewise.
7868 * Makefile.in (EXPECTED): Adjust.
7870 * cp-tree.h: Declare flag_optional_diags and warn_multichar.
7871 * decl2.c: Define them.
7872 (lang_decode_option): Handle them.
7873 * lang-options.h: Add -foptional-diags.
7874 * class.c (finish_struct): Don't complain about multiple meanings of
7875 name if -fno-optional-diags.
7876 * decl.c (pushdecl_class_level): Likewise.
7877 * lex.c (real_yylex): Check warn_multichar.
7879 1998-07-06 Jason Merrill <jason@yorick.cygnus.com>
7881 * decl.c (lookup_tag): Use CP_DECL_CONTEXT.
7883 * tree.c (make_binfo): Fix length.
7885 1998-06-30 Benjamin Kosnik <bkoz@bliss.nabi.net>
7887 * decl2.c (lang_decode_option): Remove warn_template_debugging.
7888 * lang-options.h: Likewise.
7890 Mon Jun 29 20:17:40 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7892 * except.c (build_eh_type_type_ref): Remove unused variable `susp'.
7893 (process_start_catch_block): Likewise for variables
7894 `false_label_rtx', `call_rtx' and `return_value_rtx'.
7896 1998-06-29 Brendan Kehoe <brendan@cygnus.com>
7898 * tree.c (build_srcloc): Make sure we allocate this node on the
7901 Sat Jun 27 23:34:18 1998 Fred Fish <fnf@ninemoons.com>
7903 * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined.
7904 (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY.
7905 (lang_specific_driver): Only add -lm automatically if need_math is
7908 Sat Jun 27 12:22:56 1998 Jeffrey A Law (law@cygnus.com)
7910 * Make-lang.in (g++): Depend on mkstemp.o. Link in mkstemp.o
7912 Sat Jun 27 07:36:09 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7914 * Makefile.in (EXPR_H): New dependency variable.
7915 (decl2.o): Depend on $(EXPR_H).
7916 (typeck.o): Likewise.
7920 1998-06-25 Benjamin Kosnik <bkoz@lisa.cygnus.com>
7922 * decl.c (start_enum): Put local enums on permanent_obstack.
7924 1998-06-25 Mark Mitchell <mark@markmitchell.com>
7926 * cp-tree.h (c_get_alias_set): Declare.
7927 * decl.c (init_decl_processing): Set lang_get_alias_set.
7929 1998-06-25 Andrew MacLeod <amacleod@cygnus.com>
7931 * cp-tree.h (mark_all_runtime_matches): Add function prototype.
7932 * except.c (mark_all_runtime_matches): Set TREE_SYMBOL_REFERENCED
7933 flag for all function decls which are in the exception table.
7934 * exception.cc (__cplus_type_matcher): Check for CATCH_ALL_TYPE match.
7935 * decl2.c (finish_file): Call mark_all_runtime_matches to make sure
7936 code is emitted for any referenced rtti function.
7938 1998-06-25 Dave Brolley <brolley@cygnus.com>
7940 * lang-specs.h: Use new | syntax to eliminate
7941 string concatenation.
7943 1998-06-25 Jason Merrill <jason@yorick.cygnus.com>
7945 * cp-tree.h (CP_DECL_CONTEXT): New macro.
7946 * decl2.c (is_namespace_ancestor, lookup_using_namespace): Use it.
7947 * method.c (build_overload_nested_name): Likewise.
7948 * sig.c (build_signature_pointer_or_reference_type): Don't set
7951 1998-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7953 Set DECL_CONTEXT for globals to NULL_TREE instead of global_namespace.
7954 * cp-tree.h (FROB_CONTEXT): New macro.
7955 (DECL_MAIN_P): ::main should have a DECL_CONTEXT of NULL_TREE.
7956 * decl.c (namespace_binding): Replace NULL_TREE with
7958 (set_namespace_binding, pop_namespace, lookup_name_real): Likewise.
7959 * decl2.c (is_namespace_ancestor, lookup_using_namespace):
7961 * decl.c (pushtag): Use FROB_CONTEXT.
7962 (pushdecl, make_typename_type, define_function, grokdeclarator):
7964 * decl2.c (set_decl_namespace, do_namespace_alias): Likewise.
7965 * pt.c (push_template_decl_real, lookup_template_class, tsubst):
7967 * decl2.c (decl_namespace): Return global_namespace if no context.
7968 * method.c (build_overload_nested_name): Expect null as context.
7969 * pt.c (mangle_class_name_for_template): Do nothing for null
7971 (lookup_template_class): Allow for null id_context.
7973 1998-06-25 Richard Henderson <rth@cygnus.com>
7975 * method.c (emit_thunk): Set current_function_is_thunk for the
7976 ASM_OUTPUT_MI_THUNK case as well.
7978 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
7980 * exception.cc (__cplus_type_matcher): Get a match_info pointer
7981 instead of an exception table entry as a parameter.
7983 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
7985 * parse.y (function_try_block): Don't call start_catch_handler.
7986 * except.c (call_eh_info): Remove coerced field from declaration.
7987 (build_eh_type_type_ref): New function to create an address of a
7988 rtti function for the new style exception tables.
7989 (expand_start_catch_block): Split function, this contains the
7991 (process_start_catch_block_old): New function to perform the rest
7992 of expand_start_catch_block under old style exceptions.
7993 (process_start_catch_block_old): New function to perform the rest
7994 of expand_start_catch_block under new style exceptions.
7995 (expand_end_catch_block): Only pop the false label off the stack under
7996 the old style of exceptions.
7997 * semantics.c (finish_try_block): Don't call start_catch_handler.
7998 * exception.cc (struct cp_eh_info): Add original_value field.
7999 (__cplus_type_matcher): Perform type matching on the original exception
8000 value, and if we have a match, set the current value.
8001 (__cp_push_exception): Set the original exception value.
8003 1998-06-23 Jason Merrill <jason@yorick.cygnus.com>
8005 * call.c (joust): Fix confusing conversion warning.
8007 * call.c (build_op_delete_call): Add placement parm. Check
8008 LOOKUP_SPECULATIVELY.
8009 * cp-tree.h, decl2.c, init.c: Adjust.
8010 * decl.c (finish_function): Use it.
8012 * pt.c (tsubst): Diagnose creating void fields or variables.
8014 Mon Jun 22 08:50:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8016 * call.c (build_scoped_method_call): Remove unused variable `tmp'.
8018 * cp-tree.h (check_dtor_name): Add prototype.
8020 * init.c (expand_member_init): Remove unused variables
8021 `ptr_type_node', `parm' and `rval'.
8023 * ptree.c (print_lang_type): Use HOST_WIDE_INT_PRINT_DEC specifier
8025 (lang_print_xnode): Likewise.
8027 * typeck2.c (enum_name_string): Cast argument to sprintf to long
8028 and use %ld specifier.
8030 * xref.c (GNU_xref_end_scope): Use HOST_WIDE_INT_PRINT_DEC
8031 specifier in call to fprintf.
8032 (GNU_xref_member): Cast argument to sprintf to int.
8034 Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8036 * typeck2.c (pop_init_level): Warn about implicit zero initialization
8039 Thu Jun 18 09:32:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8041 * cp-tree.h: Prototype function `check_java_method'.
8043 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
8045 * class.c (finish_struct): Make conflicting use of id a pedwarn.
8046 * decl.c (pushdecl_class_level): Likewise.
8048 1998-06-17 Mark Mitchell <mark@markmitchell.com>
8050 * pt.c (convert_nontype_argument): Issue an error when presented
8051 with an integer (real) constant that cannot be simplified to an
8054 * cp-tree.h (c_get_alias_set): Remove declaration added in
8055 1998-06-13 change that should never have been checked in.
8057 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
8059 * typeck.c (build_binary_op_nodefault): Change % in format strings
8062 * decl.c (grokvardecl): Don't build_static_name for decls that
8063 aren't at namespace scope.
8065 * init.c (perform_member_init): Catch default-initialization of
8068 1998-06-17 Mark Mitchell <mark@markmitchell.com>
8070 * errfn.c (cp_thing): Handle the `%%' formatting sequence.
8072 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
8074 * method.c (hack_identifier): Complain about getting a namespace
8076 * typeck.c (decay_conversion): Remove check for namespaces.
8077 * typeck2.c (incomplete_type_error): Likewise.
8078 * parse.y (template_arg): Add PTYPENAME expansion.
8080 1998-06-16 Andrew MacLeod <amacleod@cygnus.com>
8082 * decl.c (grokvardecl): Don't build external assembler names for
8083 TYPENAMEs in other namespaces as there is no declarator.
8084 * error.c (cp_file_of, cp_line_of): Don't extract file or line number
8085 info from DECL_CONTEXT if it is NULL.
8087 1998-06-16 Jason Merrill <jason@yorick.cygnus.com>
8089 * call.c (check_dtor_name): Split out.
8090 (build_scoped_method_call): Use it.
8091 (build_method_call): Use it.
8092 * init.c (build_offset_ref): Use it.
8094 * typeck.c (build_static_cast): Fix handling of pointers to members.
8096 * decl.c (finish_function): Just return nothing from a constructor.
8097 * typeck.c (c_expand_return): Complain about returning a void
8098 expression from a destructor.
8100 1998-06-13 Mark Mitchell <mark@markmitchell.com>
8102 * class.c (alter_access): Accept a BINFO explaining how to get
8103 from the entity whose accessed is being altered to the type doing
8105 (handle_using_decl): New function containing code split out from ...
8106 (finish_struct_1): Here.
8108 * cp-tree.h (complete_type_or_else): Declare.
8109 * init.c (build_new_1, build_delete): Use it.
8110 * typeck.c (require_complete_type): Use complete_type, rather than
8111 expanding it inline.
8112 (complete_type_or_else): New function.
8113 (build_component_ref): Use it.
8114 (pointer_int_sum): Make sure the type pointed to is complete.
8115 (pointer_diff): Likewise.
8117 * pt.c (for_each_template_parm): Traverse the TYPE_CONTEXT for
8120 * search.c (get_matching_virtual): Note that member templates
8121 cannot override virtual functions.
8123 1998-06-12 Brendan Kehoe <brendan@cygnus.com>
8125 * pt.c (check_explicit_specialization): If DECLARATOR turned into
8126 an error_mark_node from lookup_template_function, return the same.
8127 (determine_specialization): Also make sure TEMPLATE_ID isn't an
8128 error_mark_node, before we try to read its operands.
8129 * decl.c (grokdeclarator): If we got an error_mark_node from
8130 check_explicit_specialization, just return it right back.
8132 1998-06-12 Mark Mitchell <mark@markmitchell.com>
8134 * class.c (instantiate_type): Don't treat template-ids that don't
8135 specify any template arguments as equivalent to ordinary
8136 identifiers. Use OFFSET_REF instead of SCOPE_REF to refer to
8137 pointer-to-members for member templates. Tidy slightly.
8138 * cp-tree.def (TEMPLATE_ID_EXPR): Revise documentation.
8139 * init.c (build_offset_ref): Handle template-ids like ordinary
8140 identifiers, for the most part, but store a TEMPLATE_ID_EXPR in the
8141 offset part of the OFFSET_REF.
8142 * typeck.c (build_unary_op): Change check for unknown types to
8143 look for OFFSET_REFs, not SCOPE_REFs.
8145 1998-06-11 Mark Mitchell <mark@markmitchell.com>
8147 * pt.c (is_member_template_class): New function.
8148 (push_template_decl_real): Use it.
8150 1998-06-11 Benjamin Kosnik <bkoz@elmo.cygnus.com>
8152 * friend.c (do_friend): Add support for nested classes using
8153 member functions of the enclosing class as friends.
8155 1998-06-10 Mark Mitchell <mark@markmitchell.com>
8157 * call.c (convert_default_arg): Make global, not static.
8158 (convert_arg_for_ellipsis): Split out from ...
8159 (build_over_call): Here.
8160 * cp-tree.h (convert_default_arg); Declare.
8161 (convert_arg_to_ellipsis): Likewise.
8162 (do_member_init): Remove.
8163 * init.c (do_member_init): Remove; this code is dead.
8164 (expand_member_init): Remove much of this code; it is dead.
8165 * typeck.c (convert_arguments): Use convert_default_arg and
8166 convert_arg_for_ellipsis, rather than duplicating here.
8168 * call.c (convert_like): Don't fail silently if
8169 build_user_type_conversion fails. Always return error_mark_node
8172 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
8174 * search.c (covariant_return_p): Complain about ambiguous base.
8176 * typeck.c (build_component_ref): Diagnose ref to nested type.
8178 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
8180 * decl.c (grokparms): Check that INIT isn't an error_mark_node
8181 before giving error about invalid type for default arg.
8183 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
8185 * call.c (build_method_call): Fix thinko.
8187 1998-06-10 Dave Brolley <brolley@cygnus.com>
8189 * decl2.c (lang_decode_option): New argc/argv interface.
8190 * cp-tree.h (lang_decode_option): New argc/argv interface.
8191 * lang-specs.h (default_compilers): Only call cpp if -E, -M or -MM is
8192 specified for cpplib-enabled compilers.
8193 * lex.c (lang_init): Don't check_newline for cpplib.
8194 (init_parse): Don't initialize cpplib here.
8196 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
8198 * typeck.c (build_component_ref): Make sure FIELD has a lang_specific
8199 piece before checking DECL_MUTABLE_P.
8201 1998-06-10 John Carr <jfc@mit.edu>
8203 * tree.c (debug_binfo): Make printf format match arguments.
8205 * error.c (OB_PUTI): Make printf format match arguments.
8207 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
8209 * init.c (perform_member_init): Handle default-initialization.
8211 * except.c (build_throw): Handle throwing NULL.
8213 * typeck.c (build_x_function_call): Use resolve_offset_ref.
8215 * search.c (compute_access): Only strip an anonymous union
8218 * call.c (add_builtin_candidates): Tweak.
8220 * cvt.c (build_expr_type_conversion): Restore code for conversion
8222 * decl2.c (delete_sanity): Use it. Clean up.
8224 * typeck.c (comp_ptr_ttypes_real): Fix cv-qual comparisons.
8226 1998-06-10 Branko Cibej <branko.cibej@hermes.si>
8228 * typeck.c (c_expand_return): Don't warn about void expressions on
8229 return statements in functions returning void.
8231 1998-06-09 Mark Mitchell <mark@markmitchell.com>
8233 * pt.c (fn_type_unification): Revise documentation. Tidy.
8234 (type_unification): Likewise.
8236 1998-06-09 Andrew MacLeod <amacleod@cygnus.com>
8238 * semantics.c (finish_try_block): Rename expand_start_catch, and delete
8240 * parse.y (function_try_block): Rename expand_start_catch, and delete
8242 * except.c (expand_end_eh_spec): Rename expand_start_catch, and delete
8245 1998-06-09 Jason Merrill <jason@yorick.cygnus.com>
8247 * search.c (lookup_member): New fn.
8248 * class.c (finish_struct_1): Use it.
8249 * decl.c (lookup_name_real): Use it.
8251 Mon Jun 8 20:45:52 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8253 * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h.
8255 * cp-tree.h: Add prototype for `maybe_print_template_context' and
8256 `maybe_make_one_only'.
8258 * decl.c (auto_function): Remove unused variable `decl'.
8260 * decl2.c: Include dwarf2out.h and dwarfout.h.
8262 * lex.c: Remove redundant declarations of `set_float_handler' and
8265 1998-06-08 Andrew MacLeod <amacleod@cygnus.com>
8267 * except.c (init_exception_processing): Remove NEW_EH_MODEL compile
8268 time flag. Call __cp_eh_info instead of __cp_exception_info.
8269 * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag.
8270 (__cp_exception_info): Return offset into cp_eh_info structure to
8271 match what use to be the start of this structure.
8272 (__cp_eh_info): New function to return a pointer to cp_eh_info struct.
8273 (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL
8275 (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call
8276 __cp_eh_info instead of __cp_exception_info.
8278 1998-06-08 Jason Merrill <jason@yorick.cygnus.com>
8280 * decl.c (cp_finish_decl): Disable inlining of extern inlines
8281 with static variables.
8283 1998-06-08 Mark Mitchell <mark@markmitchell.com>
8285 * init.c (build_offset_ref): Correct previous change to use build,
8288 1998-06-07 Mark Mitchell <mark@markmitchell.com>
8290 * class.c (instantiate_type): Handle pointer-to-members where the
8291 member is a template.
8292 * init.c (build_offset_ref): Likewise.
8293 * typeck.c (build_unary_op): Likewise.
8295 1998-06-07 Richard Henderson <rth@cygnus.com>
8297 * lex.c (lang_init_options): New function.
8298 (lang_init): Remove flag_exceptions == 2 hack.
8300 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
8302 * search.c (envelope_add_decl): Tweak for implicit typename.
8304 * call.c (joust): Also warn about confusing conversion op/constructor
8305 overload resolution.
8307 * spew.c (yylex): Also return the TYPE_DECL if got_object.
8308 Don't clear got_object after '~'.
8309 * call.c (build_scoped_method_call): Tweak destructor handling.
8310 (build_method_call): Likewise.
8311 * pt.c (tsubst_copy, case METHOD_CALL_EXPR): Don't mess with
8312 TYPE_MAIN_VARIANT for destructors.
8313 * semantics.c (finish_object_call_expr): Complain about calling a
8316 1998-06-05 Per Bothner <bothner@cygnus.com>
8318 * g++spec.c (lang_specific_pre_link, lang_specific_extra_ofiles):
8319 Define - update needed by gcc.c change.
8321 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
8323 * error.c (cp_printers): Use 'o' instead of '_' for the null entry.
8325 1998-06-05 Martin v. Loewis <loewis@informatik.hu-berlin.de>
8327 * cp-tree.h (DECL_NAMESPACE_ALIAS, ORIGINAL_NAMESPACE): Declare.
8328 * decl.c (lookup_name_real): Add namespaces_only parameter.
8329 If set, return only NAMESPACE_DECLs.
8330 (select_decl): Likewise.
8331 (identifier_type_value): Give additional parameter.
8332 (lookup_name_nonclass): Likewise.
8333 (lookup_name): Likewise.
8334 (find_binding): Skip namespace aliases.
8335 (binding_for_name): Likewise.
8336 (push_namespace): Check for namespace aliases.
8337 (lookup_name_namespace_only): New function.
8338 (begin_only_namespace_names, end_only_namespace_names): New functions.
8339 * decl2.c (set_decl_namespace): Skip namespace aliases.
8340 (do_using_directive): Likewise.
8341 (do_namespace_alias): Produce namespace aliases, fix alias
8343 * error.c (dump_decl): Support SCOPE_REF.
8344 * parse.y (extdef): Wrap lookup with namespace_only for namespace
8345 aliases and using declarations.
8347 1998-06-04 Jason Merrill <jason@yorick.cygnus.com>
8349 * tree.c (really_overloaded_fn): Only see through one TREE_LIST.
8351 * error.c (dump_expr): Clean up NEW_EXPR case.
8353 1998-06-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
8355 Suggested by Brendan Kehoe
8356 * decl2.c (do_toplevel_using_decl): When decl is a TYPE_DECL,
8357 treat it as using ::decl.
8359 * decl2.c (arg_assoc_type): Process unknown_type_node and OFFSET_TYPE.
8361 * tree.c (mapcar): Support NEW_EXPR.
8363 * error.c (dump_expr): Support NEW_EXPR.
8365 1998-06-03 Jason Merrill <jason@yorick.cygnus.com>
8367 * method.c (make_thunk): Use overload machinery to make name.
8368 * search.c (covariant_return_p): New fn.
8369 (get_matching_virtual): Use it.
8371 * init.c (build_new_1): Fix check for void.
8373 1998-06-01 Per Bothner <bothner@cygnus.com>
8375 * cp-tree.h (TYPE_FOR_JAVA): New macro.
8376 * decl.c, cp-tree.h (java_byte_type_node, java_short_type_node,
8377 java_int_type_node, java_long_type_node, java_float_type_node,
8378 java_double_type_node, java_char_type_node, java_boolean_type_node):
8379 New "primitive" types, with predefined names __java_byte etc.
8380 (record_builtin_java_type): New function.
8381 (init_decl_processing): Make Java types with record_builtin_java_type.
8382 (pushtag, grokdeclarator): Set TYPE_FOR_JAVA if in extern "JAVA".
8383 (xref_baseypes): If base class was TYPE_FOR_JAVA, so is this class.
8384 (grokfndecl): Call check_java_method for Java classes.
8385 * method.c (is_java_type): Removed. Replaced with TYPE_FOR_JAVA.
8386 (process_overload_item): Match types against specific
8387 java_XX_type_node types, rather than using is_java_type.
8388 * class.c (finish_struct_1): Don't add default copy constructor
8389 or operator= if TYPE_FOR_JAVA.
8390 (pop_lang_conext): Restore strict_prototyp proper if Java.
8391 * decl2.c (acceptable_java_type, check_java_method): New functions.
8392 * pt.c (instantiate_class_template): Copy TYPE_FOR_JAVA from pattern.
8393 (tsubst): Move common statement after if statement.
8394 * typeck.c (comptypes): If strict, TYPE_FOR_JAVA must match.
8396 1998-06-01 Jason Merrill <jason@yorick.cygnus.com>
8398 * pt.c (for_each_template_parm): Use first_rtl_op.
8400 * tree.c (build_cplus_array_type_1): Also check index_type for
8403 1998-05-31 Jason Merrill <jason@yorick.cygnus.com>
8405 * pt.c (tsubst): Always copy BINFO_BASETYPES.
8407 1998-05-29 scott snyder <snyder@d0sgif.fnal.gov>
8409 * tree.c (layout_basetypes): If we change TYPE_SIZE, change
8412 1998-05-29 Mark Mitchell <mark@markmitchell.com>
8414 * decl.c (grokdeclarator): Don't complain about in-class
8415 initialization of static consts if we don't really know the type
8418 1998-05-29 Jason Merrill <jason@yorick.cygnus.com>
8420 * cp-tree.h (DECL_DESTRUCTOR_P): New macro.
8421 * method.c (build_destructor_name): New fn.
8422 * decl2.c (maybe_retrofit_in_chrg): Split out...
8423 (grokclassfn): From here. Reorganize.
8424 * decl.c (grok_ctor_properties): Make sure ctors for types with
8425 vbases have the in_chrg parm.
8426 * pt.c (instantiate_class_template): Update
8427 TYPE_USES_VIRTUAL_BASECLASSES from tsubsted bases. Don't call
8429 (tsubst): Call grok_ctor_properties and maybe_retrofit_in_chrg.
8431 1998-05-28 Mark Mitchell <mark@markmitchell.com>
8433 * pt.c (instantiate_decl): Make test for whether or not static
8434 variables should be instantiated early match its comment.
8436 1998-05-28 Jason Merrill <jason@yorick.cygnus.com>
8438 * decl.c (start_decl): Always pedwarn about vacuously redeclaring
8440 (start_function): Call check_default_args.
8441 * decl2.c (grokfield): Don't call check_default_args.
8442 (check_default_args): Use cp_error_at.
8443 * lex.c (do_pending_defargs): Call check_default_args.
8445 1998-05-27 Brendan Kehoe <brendan@cygnus.com>
8447 * call.c (build_method_call): Make sure get_type_value returns
8448 something before we try to use its TYPE_MAIN_VARIANT.
8449 (build_scoped_method_call): Likewise.
8451 1998-05-27 Jason Merrill <jason@yorick.cygnus.com>
8453 * typeck2.c (digest_init): Complain about getting a TREE_LIST to
8454 initialize an array.
8456 * search.c (expand_upcast_fixups): Don't set DECL_CONTEXT and
8459 * friend.c (do_friend): Clarify template warning.
8461 1998-05-27 Mark Mitchell <mark@markmitchell.com>
8463 * decl.c (shadow_label): Don't treat decls as identifiers.
8464 (maybe_push_to_top_level): Clear shadowed_labels.
8466 * pt.c (instantiate_decl): Reset lineno and filename after calling
8467 regenerate_decl_from_template.
8469 * decl.c (grokdeclarator): Don't try to use TYPE_OBSTACK on an
8472 1998-05-27 Kevin Buhr <buhr@stat.wisc.edu>
8474 * parse.y (base_class): Use is_aggr_type, not IS_AGGR_TYPE.
8476 1998-05-26 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
8478 * pt.c (process_template_parm): Accept TYPENAME_TYPE nodes.
8479 (convert_nontype_argument): Handle cases when nontype template
8480 parameters become classes after substitution.
8482 1998-05-26 Mark Mitchell <mark@markmitchell.com>
8484 * friend.c (is_friend): Use comptypes, rather than == to compare
8485 types. Modify for new representation of template friends.
8486 (make_friend_class): Likewise.
8487 * pt.c (tsubst_friend_class): Undo 1998-05-21 change. Tweak.
8488 (instantiate_class_template): Deal with template friends.
8490 * decl.c (store_parm_decls): Remove redundant call to
8491 expand_main_function.
8493 1998-05-26 Benjamin Kosnik <bkoz@loony.cygnus.com>
8495 * decl.c (start_decl): Check for DECL_LANG_SPECIFIC before
8498 1998-05-26 Per Bothner <bothner@cygnus.com>
8500 * language_as_string: Handle lang_java.
8502 1998-05-26 Jason Merrill <jason@yorick.cygnus.com>
8504 * decl.c (pushdecl): Don't copy the type_decl.
8506 1998-05-26 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8508 * class.c (pushclass): Always store TYPE_MAIN_VARIANT in
8510 * decl.c (grokdeclarator): Put typedefs on the type's obstack.
8512 * parse.y (complex_direct_notype_declarator): Use $1 to access
8513 scope of notype_qualified_id.
8515 1998-05-26 Dave Brolley <brolley@cygnus.com>
8517 * lex.c (parse_options,yy_cur,yy_lim): Add for cpplib.
8518 (init_parse): Initialize cpplib interface.
8520 * Makefile.in (CXX_OBJS): Make sure dependencies never end with an
8523 1998-05-26 Mark Mitchell <mark@markmitchell.com>
8525 * decl.c (pushtag): Avoid crashing on erroneous input.
8527 1998-05-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8529 * decl.c (push_namespace): Only produce one unique name for
8530 anonymous namespaces.
8531 (get_unique_name): Remove.
8533 1998-05-25 Mark Mitchell <mark@markmitchell.com>
8535 * call.c (tourney): Don't do any extra comparisons.
8537 * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions.
8539 * cp-tree.h (processing_template_parmlist): Declare.
8540 * decl.c (pushtag): Don't call push_template_decl when we
8542 * pt.c (processing_template_parmlist): New variable.
8543 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro.
8544 (complete_template_args): Use it.
8545 (add_to_template_args): Likewise.
8546 (innermost_args): Likewise.
8548 (begin_template_parm_list): Use processing_template_parmlist.
8549 (end_template_parm_list): Likewise.
8551 * cp-tree.h (ANON_UNION_TYPE_P): New macro.
8552 * decl.c (grokdeclarator): Use it.
8553 * decl2.c (grok_x_components): Likewise.
8554 * init.c (initializing_context): Likewise.
8555 * method.c (do_build_copy_constructor): Likewise.
8556 (do_build_assign_ref): Likewise.
8557 * search.c (compute_access): Likewise.
8558 * typeck.c (build_component_ref): Likewise.
8560 * decl.c (grokdeclarator): Don't give a cv-qualified version of an
8561 unnamed type a typedef name "for linkage purposes".
8563 * pt.c (lookup_template_class): Don't look at
8564 IDENTIFIER_CLASS_VALUE when there's no current_class_type.
8566 * method.c (build_overload_int): Handle error cases gracefully.
8568 * pt.c (instantiate_decl): Handle static member variables
8571 * pt.c (tsubst): Use the tsubst'd type when producing new
8572 TEMPLATE_PARM_INDEX nodes.
8574 1998-05-24 Mark Mitchell <mark@markmitchell.com>
8576 * tree.c (cp_tree_equal): Handle pointers to member functions.
8578 * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make
8579 sure the type of the REF_BIND is a reference type.
8580 (maybe_handle_ref_bind, compare_ics): Rename reference_type to
8581 target_type for clarity.
8583 * parse.y (xcond): Move call to condition_conversion ...
8584 * semantics.c (finish_for_cond): Here.
8585 * parse.c: Regenerated.
8587 1998-05-24 Jason Merrill <jason@yorick.cygnus.com>
8589 * decl.c (push_namespace): Namespaces have type void.
8590 * typeck2.c (incomplete_type_error): Complain about namespace
8592 * typeck.c (decay_conversion): Likewise.
8594 1998-05-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
8596 * error.c (dump_expr): Support namespaces.
8598 1998-05-23 Jason Merrill <jason@yorick.cygnus.com>
8600 * cp-tree.def: Add SRCLOC.
8601 * cp-tree.h: Add struct tree_srcloc and accessor macros.
8602 * tree.c (build_srcloc, build_srcloc_here): New fns.
8603 * pt.c (add_pending_template): Use build_srcloc_here.
8604 (push_tinst_level): Update last_template_error_tick before erroring.
8605 (instantiate_decl): Restore lineno and input_filename before
8606 calling add_pending_template.
8607 * decl2.c (finish_file): Set up lineno and input_filename for
8610 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
8612 * decl.c (lang_print_error_function): New fn.
8613 (init_decl_processing): Set print_error_function to use it.
8614 * errfn.c (cp_thing): Don't call maybe_print_template_context here.
8616 * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and
8619 * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for
8620 copy-initialization.
8622 * class.c (build_vtable_entry): Use int_fits_type_p.
8623 (build_vtable): Pass a signed offset to build_vtable_entry.
8624 (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1,
8625 set_rtti_entry): Likewise.
8627 1998-05-22 Per Bothner <bothner@cygnus.com>
8629 * cp-tree.h: Add comments documenting which LANG_FLAGS are used.
8630 (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used.
8632 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
8634 * pt.c (print_template_context): Use fprintf instead of cp_error.
8636 * pt.c (determine_specialization): Just return an error_mark_node.
8637 Also print the decl we want in error messages. If we complain,
8638 return error_mark_node.
8639 (tsubst_friend_function): Set lineno and input_filename so
8640 error messages will be useful.
8641 (instantiate_template): Just return an error_mark_node.
8642 (check_explicit_specialization): Don't mess with a returned
8645 * pt.c (print_template_context): Add new argument.
8646 (maybe_print_template_context): New fn.
8647 (push_tinst_level): Increment tinst_level_tick.
8648 (pop_tinst_level): Likewise.
8649 * errfn.c (cp_thing): Call maybe_print_template_context. Use
8650 xrealloc instead of xmalloc.
8652 * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT.
8654 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
8656 * pt.c (tsubst_friend_class): Don't call redeclare_class_template
8657 if the template we looked up is the same as the one we already
8660 Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com>
8662 * lex.c: (handle_sysv_pragma): FILE* parameter not used.
8663 (cpp_reader,parse_in): Add for cpplib.
8664 (check_newline): Call handle_sysv_pragma with new interface.
8665 (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line.
8667 * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib.
8668 (sub_getch): Call GETC for cpplib.
8670 * cp-tree.h: (get_directive_line): Different prototype for cpplib.
8671 (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line.
8673 * Makefile.in (CXX_OBJS): Add @extra_cxx_objs@ for cpplib.
8675 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
8677 * decl2.c (maybe_make_one_only): New fn.
8678 (import_export_vtable): Use it.
8679 (import_export_decl): Likewise.
8680 * pt.c (mark_decl_instantiated): Likewise.
8682 1998-05-21 Mark Mitchell <mmitchell@usa.net>
8684 * decl2.c (find_representative_member): Rename to ...
8685 (build_anon_union_vars): New function.
8686 (finish_anon_union): Fix stupidity of previous change.
8688 1998-05-20 Jason Merrill <jason@yorick.cygnus.com>
8690 * decl.c (grokfndecl): Handle definition of specialization in
8693 * error.c (dump_decl): Fix LOOKUP_EXPR handling.
8695 1998-05-20 Mark Mitchell <mmitchell@usa.net>
8697 * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P
8698 to look for type declarations.
8699 (finish_struct): Deal with templates on the CLASSTYPE_TAGS list.
8700 * cp-tree.h (DECL_DECLARES_TYPE_P): New macro.
8701 (finish_member_class_template): Declare.
8702 * decl.c (pushtag): Put member class templates on the
8703 CLASSTYPE_TAGS list, just as for ordinary member classes.
8704 (pushdecl_class_level): Use DECL_DECLARES_TYPE_P.
8705 (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with
8706 IDENTIFIER_NAMESPACE_VALUEs.
8707 * parse.y (component_decl): Move code to ...
8708 * semantics.c (finish_member_class_template): New function.
8709 Don't put member class templates on the list of components for a
8711 * parse.c: Regenerated.
8712 * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types.
8713 In fact, don't use DECL_CONTEXT at all here.
8715 1998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de>
8717 * decl.c (record_unknown_type): New function.
8718 (init_decl_processing): Call it for the unknown and global type
8721 1998-05-20 Mark Mitchell <mmitchell@usa.net>
8723 * decl2.c (find_representative_member): New function.
8724 (finish_anon_union): Use it.
8726 * cp-tree.h (MAIN_NAME_P): New macro.
8727 (DECL_MAIN_P): Likwise.
8728 * decl.c (pushdecl): Avoid crashing on redefinitions of `main'.
8729 (grokfndecl): Use the new macros.
8730 (grokdeclarator): Likewise.
8731 (start_function): Likewise.
8732 (store_parm_decls): Likewise.
8733 (finsh_function): Likewise.
8734 * friend.c (do_friend): Likewise.
8735 * typeck.c (build_function_call_real): Likewise.
8736 (build_unary_op): Likewise.
8738 Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com>
8740 * decl2.c (start_objects, finish_objects, do_dtors,
8741 do_ctors): Split out from...
8742 (finish_file): ...here.
8744 Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com>
8746 * tree.c (is_overloaded_fn): Don't abort on placeholders from
8749 Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com>
8751 * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node.
8753 * error.c (dump_expr): Handle an ARROW_EXPR.
8755 Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net>
8757 * decl.c (saveable_obstack): Declare.
8758 (pushdecl): Copy TYPE_DECLs to the same obstack as the type they
8759 declare, if necessary.
8761 Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net>
8763 * call.c (compare_qual): Remove.
8765 (is_properly_derived_from): New function.
8766 (maybe_handle_ref_bind): Likewise.
8767 (maybe_handle_implicit_object): Likewise.
8768 (compare_ics): Modify substantially to bring into conformance with
8770 * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro.
8771 (comp_cv_qualification): Declare.
8772 (comp_cv_qual_signature): Likewise.
8773 * typeck.c (comp_cv_qualification): Likewise.
8774 (comp_cv_qual_signature): Likewise.
8776 Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8778 * Makefile.in (parse.o): Depend on toplev.h.
8780 * class.c (typecode_p): Remove prototype and definition.
8782 * cp-tree.h (currently_open_class, is_empty_class, member_p):
8785 * decl.c (push_overloaded_decl_top_level): Remove prototype and
8788 * errfn.c (cp_error): Cast function pointer `error' to (errorfn *)
8789 in call to `cp_thing'.
8790 (cp_warning): Likewise for function pointer `warning'.
8792 * except.c (do_function_call): Remove prototype and definition.
8793 (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL.
8795 * method.c (is_java_type): Add prototype and make it static.
8797 * parse.y: Include toplev.h.
8799 * pt.c (type_unification): Remove unused variable `arg'.
8800 (instantiate_decl): Likewise for `save_ti'.
8802 * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'.
8804 Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com>
8806 * init.c (build_member_call): Handle template_ids.
8807 * parse.y (primary): Add global_scope template_id.
8809 Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com>
8811 * decl2.c (get_sentry): Use end_temporary_allocation.
8812 Don't declare permanent_obstack.
8814 Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net>
8816 * parse.y (.finish_new_placement): New non-terminal.
8817 (unary_expr, new_type_id): Use it.
8818 * parse.c: Regenerated.
8820 Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com>
8822 * pt.c (redeclare_class_template): Say where the original definition
8823 of the template-parameter's default argument appeared.
8825 Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com>
8827 * call.c (build_over_call): Tweak empty class handling.
8829 * decl.c (make_typename_type): Use currently_open_class.
8831 * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG.
8833 Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
8835 * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE
8836 for a type unless it is one.
8838 * class.c (finish_struct_1): Use OVL_CURRENT in error message.
8840 Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com)
8842 * Makefile.in (program_transform_name, objdir): Define.
8844 * Makefile.in (BISON): Use bison from the build tree if it exists.
8847 Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
8849 * typeck.c (type_unknown_p): Return true for TREE_LIST also.
8851 * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs.
8853 Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com>
8855 * call.c (build_scoped_method_call): Likewise.
8857 Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net>
8859 * init.c (build_new_1): Call suspend_momentary around the creation
8860 of values that must be saved for exception handling.
8861 * parse.y (.build_new_placement): New non-terminal.
8862 (unary_expr, new_placement): Use it.
8863 * parse.c: Regenerated.
8865 Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com>
8867 * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare
8870 * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the
8873 * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace.
8875 Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com>
8877 * decl.c (start_decl): Revert problem change.
8879 * Makefile.in (CONFLICTS): Fix.
8881 Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8883 * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits.
8885 Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com>
8887 * class.c (finish_struct_1): Use BINFO_SIZE.
8889 * decl.c (start_decl): Use 'tem'.
8891 Thu May 14 16:30:47 1998 Andrew MacLeod <amacleod@cygnus.com>
8893 * exception.cc: Include eh-common.h.
8894 (struct cp_eh_info): Add eh_info struct with NEW_EH_MODEL.
8895 (__cplus_type_matcher): First stab at new C++ runtime type matcher.
8896 (__cp_push_exception): Initialize eh_info struct as well.
8897 * except.c: Remove local structs and include eh-common.h.
8898 (init_exception_processing): Set language and version codes.
8899 (call_eh_info): Add presence of eh_info to runtime description of
8901 (expand_end_eh_spec): Call start_catch_block() and end_catch_block().
8902 * semantics.c (finish_try_block): Call start_catch_block() and
8904 * parse.y (function_try_block): Call start_catch_block() and
8907 Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com>
8909 * typeck.c (original_type): New function.
8910 (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2,
8911 to see if they're actually the same.
8912 * cp-tree.h (original_type): Declare.
8914 Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8916 * Makefile.in (lex.o): Depend on output.h.
8918 * call.c (add_function_candidate): Remove unused variable `cand'.
8919 (add_conv_candidate): Likewise.
8920 (build_builtin_candidate): Likewise.
8922 * cp-tree.h: Add prototype for `types_overlap_p'.
8924 * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED.
8926 * decl2.c (merge_functions): Remove unused variables `tmp' and
8929 * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED.
8930 (code_as_string): Likewise.
8931 (language_as_string): Likewise.
8932 (parm_as_string): Likewise.
8933 (op_as_string): Likewise.
8934 (assop_as_string): Likewise.
8935 (cv_as_string): Likewise.
8937 * lex.c: Include output.h.
8939 * pt.c (type_unification): Cast first argument of `bzero' to a char*.
8941 * search.c (dfs_no_overlap_yet): Mark parameter `t' with
8944 * tinfo.cc (__class_type_info::dcast): Change the type of variable
8945 `i' from int to size_t.
8947 * typeck.c (language_lvalue_valid): Mark parameter `exp' with
8950 Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com>
8952 * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or
8953 DECL_NAMESPACE_SCOPE_P.
8954 (lang_decl_name): Likewise.
8955 * pt.c (tsubst_friend_function, tsubst): Likewise.
8956 * decl.c (pushdecl, redeclaration_error_message, start_decl,
8957 cp_finish_decl, start_function): Likewise.
8958 * class.c (finish_struct_1): Likewise.
8959 * call.c (build_over_call): Likewise.
8960 (compare_ics): Use DERIVED_FROM_P.
8962 Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net>
8964 * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro.
8965 * method.c (build_mangled_name): Use it.
8966 (build_decl_overload_real): Likewise.
8968 * error.c (dump_simple_decl): New function, broken out from ...
8969 (dump_decl): Use it.
8971 Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net>
8973 * ptree.c (lang_print_xnode): Add missing `break'.
8975 * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE.
8977 * call.c (add_template_candidate): Adjust for changes to
8978 fn_type_unification.
8979 (add_template_candidate_real): Likewise.
8980 (add_template_conv_candidate): Likewise.
8981 (build_user_type_conversion_1): Likewise.
8982 (build_new_function_call): Likewise.
8983 (build_object_call): Likewise.
8984 (build_new_op): Likewise.
8985 (build_new_method_call): Likewise.
8986 * class.c (instantiate_type): Likewise.
8987 * cp-tree.h (unification_kind_t): New type.
8988 (fn_type_unification): Adjust prototype.
8989 (type_unificaiton): Likewise.
8990 * pt.c (UNIFY_ALLOW_NONE): New macro.
8991 (UNIFY_ALLOW_MORE_CV_QUAL): Likewise.
8992 (UNIFY_ALLOW_LESS_CV_QUAL): Likewise.
8993 (UNIFY_ALLOW_DERIVED): Likewise.
8994 (unify): Change prototype.
8995 (maybe_adjust_types_for_deduction): New function.
8996 (check_cv_quals_for_unify): Likewise.
8997 (determine_specialization): Adjust.
8998 (fn_type_unification): Likewise.
8999 (type_unification): Likewise.
9000 (type_unification_real): Likewise. Use
9001 maybe_adjust_types_for_deduction. Fix mishandling of
9002 back-unification of template functions passed as arguments. Pass
9003 appropriate combination of UNIFY_ALLOW_* to unify.
9004 (unify): Remove unused NTPARMS parameter. Use
9005 check_cv_quals_for_unify. Remove bogus code that allowed
9006 too-generous unification in order to adhere more closely to standard.
9007 (get_bindings_real): Adjust.
9008 (get_class_bindings): Likewise.
9010 * method.c (build_overload_identifier): Only use the innermost
9011 template arguments when mangling.
9012 * pt.c (tsubst_template_argument_vector): New function.
9013 (complete_template_args): Deal with the situation where the
9014 extra_args contain more than one level of arguments.
9015 (lookup_template_class): Deal with member template classes, which
9016 may have more than one level of arguments.
9017 (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE.
9018 Improve handling of member template classes. Use
9019 DECL_PRIMARY_TEMPLATE instead of inline expansion. Use
9020 tsubst_template_argument_vector where appropriate.
9021 (regenerate_decl_from_template): Break out from ...
9022 (instantiate_decl): Here.
9024 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
9025 * parse.h: Regenerated.
9026 * parse.c: Really regenerated.
9028 * cp-tree.h (finish_unary_op_expr): New function.
9029 (finish_id_expr): Likewise.
9030 (begin_new_placement): Likewise.
9031 (finish_new_placement): Likewise.
9032 (finish_declarator): Likewise.
9033 (finish_translation_unit): Likewise.
9034 (finish_parmlist): Likewise.
9035 (begin_class_definition): Likewise.
9036 (finish_class_definition): Likewise.
9037 (finish_default_args): Likewise.
9038 (finish_inline_definitions): Likewise.
9039 * parse.y (GCC_ASM_KEYWORD): Remove.
9040 (TYPENAME_ELLIPSIS): Likewise.
9041 * parse.c: Regenerated.
9042 Use new functions in semantics.c in the actions for many rules.
9043 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
9044 * hash.h: Regenerated.
9045 * semantics.c (finish_expr_stmt): Allow NULL expr.
9046 (finish_unary_op_expr): New function, containing
9047 code previously in parse.y.
9048 (finish_id_expr): Likewise.
9049 (begin_new_placement): Likewise.
9050 (finish_new_placement): Likewise.
9051 (finish_declarator): Likewise.
9052 (finish_translation_unit): Likewise.
9053 (finish_parmlist): Likewise.
9054 (begin_class_definition): Likewise.
9055 (finish_class_definition): Likewise.
9056 (finish_default_args): Likewise.
9057 (finish_inline_definitions): Likewise.
9059 Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
9061 * typeck.c (build_c_cast): Don't decay arrays and functions to
9062 pointer type when converting to a class type.
9064 Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
9066 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro.
9067 (DECL_CLASS_SCOPE_P): Likewise.
9069 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
9071 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
9072 * decl2.c (constructor_name_full): Likewise.
9074 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
9076 * tree.c (mapcar): Add OVERLOAD support.
9078 * init.c (resolve_offset_ref): We must use basetype_path before we
9079 destroy it with a call to convert_pointer_to.
9081 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
9083 * class.c (currently_open_class): New fn.
9084 * decl.c (lookup_name_real): Use it.
9085 * search.c (lookup_field): Likewise.
9087 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
9089 * cp-tree.def (OVERLOAD): New node.
9090 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
9091 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
9092 (NAMESPACE_BINDING): Remove.
9093 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
9095 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
9097 (tree_overload): New struct.
9098 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
9099 (REAL_IDENTIFIER_TYPE_VALUE): Define.
9100 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
9101 (lang_decl_flags): Remove in_namespace.
9102 (lang_decl): Remove chain.
9103 (DECL_CHAIN, DECL_NAMESPACE): Remove.
9104 (flag_honor_std): Declare extern.
9105 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
9106 namespace_binding, set_namespace_binding,
9107 lookup_function_nonclass, cat_namespace_levels,
9108 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
9109 scratch_ovl_cons, ovl_member, build_overload): Declare.
9110 (decl_list_length, get_namespace_id, current_namespace_id,
9111 overloaded_globals_p): Remove.
9112 (lookup_using_namespace, qualified_lookup_using_namespace): Change
9114 (push_scratch_obstack): New macro.
9115 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
9116 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
9118 (build_new_function_call): Iterate using OVL_CHAIN.
9119 Print DECL_NAME in when reporting ambiguities.
9120 (build_object_call): Iterate using OVL_NEXT for fns, convs.
9121 (build_new_op): Call lookup_function_nonclass.
9122 Iterate using OVL_NEXT.
9123 (build_op_delete_call): Change detection of members.
9124 Do not wrap TREE_LIST around fields and single global functions.
9125 (build_over_call): Don't push a class level if the context is a
9127 (build_new_method_call): Iterate using OVL_NEXT.
9128 * class.c (add_method): Chain overloaded members using
9129 build_overload. Remove copying of method.
9130 (grow_method): When iterating through the obstack, expect OVERLOAD
9131 nodes. Chain overload members.
9132 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
9133 nodes in call to get_baselinks.
9134 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
9135 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
9136 fdecls that are OVERLOAD nodes.
9137 (validate_lhs): New function.
9138 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
9139 code. Use DECL_NAME in error messages. Split code between global
9140 and member function processing.
9141 * decl.c (global_type_node): New static variable.
9142 (in_std): New global.
9143 (struct binding_level): New field usings.
9144 (resume_binding_level): Assert that we are not in a class.
9145 (toplevel_bindings_p): Just check for namespace_p or
9147 (resume_level): Remove.
9148 (find_binding): New function.
9149 (binding_for_name): Call it.
9150 (namespace_binding, set_namespace_binding): New functions.
9151 (push_namespace): Associate binding level with new namespace,
9152 resume_binding_level for existing namespace. Remove old code.
9153 Fake std by counting.
9154 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
9155 (maybe_push_to_top_level): Save current namespace.
9156 (pop_from_top_level): Restore saved namespace.
9157 (pop_namespace): Call suspend_binding_level. Remove old code.
9158 (cat_namespace_levels): New function.
9159 (set_identifier_type_value_with_scope): For namespace bindings,
9160 set BINDING_TYPE, and use global_type_node.
9161 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
9162 (identifier_type_value): New function.
9163 (pushtag): If no context, use current_namespace.
9164 (duplicate_decls): Don't process DECL_CHAIN.
9165 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
9166 already set. Never reset it to NULL_TREE. Lookup global variables
9167 in their namespace. Push overloaded templates if they are on
9169 (pushdecl_namespace_level): New function.
9170 (pushdecl_top_level): Implement using pushdecl_namespace_level.
9171 (pushdecl_using_decl): New function.
9172 (overloaded_globals_p): Remove.
9173 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
9174 them. Use namespace_binding and set_namespace_value.
9175 (redeclaration_error_message): Complain if the declarations come
9176 from different namespaces.
9177 (lookup_tag): On namespace level, look in the BINDING_TYPE.
9178 (lookup_namespace_name): Pass tree_bindings from stack. Remove
9180 (select_decl): New function.
9181 (lookup_name_real): Call it for qualified and unqualified lookup.
9182 Pass tree_bindings from the stack.
9183 If prefer_type is 1, also accept namespaces.
9184 (lookup_function_nonclass): New function.
9185 (init_decl_processing): Set the binding level of the global
9186 namespace to global_binding_level.
9187 Build a proper type list for __builtin_apply.
9188 Initialize std_node to "fake std" if flag_honor_std is set.
9189 Initialize global_type_node.
9190 Allocated bad_alloc in namespace std if flag_honor_std.
9191 (define_function): Set the DECL_CONTEXT to the current_namespace.
9192 (start_decl): A namespace is not considered as a context here. If
9193 the DECL_CONTEXT is a namespace, push the decl.
9194 (cp_finish_decl): Check for namespaces used as initializers.
9195 (grokfndecl): Add namespace parameter. Remove processing of
9197 (grokvardecl): Add namespace parameter.
9198 (grokdeclarator): Process SCOPEs that are namespaces. For
9199 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
9200 (start_function): Check for contexts that are namespaces.
9201 Set context for declarations that have not been pushed.
9202 (store_parm_decls): Check for ::main only.
9203 (finish_function): Likewise.
9204 (start_method): Check for contexts that are namespaces.
9205 (start_method): Remove DECL_CHAIN processing.
9206 * decl2.c (flag_honor_std): Declare.
9207 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
9208 (decl_namespace_list): New static global.
9209 (grok_x_components): Ignore namespaces as type contexts.
9210 (check_classfn): Expect OVERLOAD nodes.
9211 (grokfield): Remove DECL_CHAIN processing.
9212 (finish_file): Call cat_namespace_levels.
9213 (merge_functions): New function.
9214 (ambiguous_decl): Rewrite.
9215 (lookup_using_namespace): Produce tree_bindings.
9216 (qualified_lookup_using_namespace): Likewise.
9217 (set_decl_namespace, decl_namespace, current_decl_namespace,
9218 push_decl_namespace, pop_decl_namespace): New functions.
9219 (arg_lookup): New struct.
9220 (add_function, arg_assoc_namespace, arg_assoc_class,
9221 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
9223 (get_namespace_id, current_namespace_id): Remove.
9224 (do_toplevel_using_decl): Rewrite.
9225 (do_class_using_decl): Complain about namespace qualifiers.
9226 (do_using_directive): Sorry if not on namespace level. Complain
9227 about unknown namespaces.
9228 * error.c (dump_aggr_type): Check for namespace contexts.
9229 * except.c (init_exception_processing): Push terminate into std.
9230 * friend.c (is_friend): A namespace is not a context, here.
9231 * init.c (expand_member_init): Remove DECL_CHAIN processing.
9232 (build_offset_ref): Process OVERLOAD nodes.
9233 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
9234 * lex.c (identifier_type): Loop using OVL_CHAIN.
9235 (see_typename): Set looking_for_typename to 2.
9236 (real_yylex): Likewise.
9237 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
9238 (do_scoped_id): Expect OVERLOAD nodes.
9239 Change calling convention for qualified_lookup_using_namespace.
9240 (build_lang_decl): Don't set in_namespace anymore.
9241 * method.c (typevec_size): New global.
9242 (build_overload_nested_name): Return if global_namespace.
9243 Otherwise, always expect a declaration context.
9244 (build_qualified_name): Likewise.
9245 Make sure we don't write beyond typevec_size.
9246 (build_decl_overload_real): Likewise.
9247 Allocate one extra slot for the namespace.
9248 (hack_identifier): Mark code dead.
9249 Process OVERLOAD and NAMESPACE_DECL nodes.
9250 * parse.y (program): Pop namespaces until in global namespace.
9251 (extdef): In a using-declaration, don't discard the identifier if
9252 there is no declaration.
9253 (left_curly): Ignore type contexts which are namespaces.
9254 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
9256 * pt.c (template_class_depth): Expect types to be namespaces.
9257 (determine_specialization): Simplify by expecting OVERLOAD nodes.
9258 (push_template_decl): Push into namespace level.
9259 Reset ctx if it is a namespace.
9260 Set DECL_CONTEXT to current_namespace if not set already.
9261 Ignore real contexts that are namespaces.
9262 (mangle_class_name_for_template): Skip global_namespace.
9263 Mangle other namespaces as declarations.
9264 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
9265 (lookup_template_class): Push into namespace of context.
9266 If the context is a namespace, set it to global_namespace.
9267 Use id_context for mangling.
9268 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
9269 (tsubst_friend_function): Ignore namespace contexts.
9270 Push into namespace level.
9271 (tsubst): Handle NAMESPACE_DECL nodes.
9272 Remove DECL_CHAIN processing.
9273 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
9274 * ptree.c (print_lang_identifier): Print bindings.
9275 (lang_print_xnode): Print OVERLOAD nodes.
9276 * rtti.c (init_rtti_processing): Push type_info into std.
9277 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
9278 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
9279 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
9280 lookup_fnfields_here): Likewise.
9281 Process all nodes, instead of going through TREE_CHAIN.
9282 * sig.c (build_signature_pointer_or_reference_type): Set context
9283 to global_namespace.
9284 (build_signature_table_constructor): Expect OVERLOAD nodes.
9285 * spew.c (yylex): Save old setting of looking_for_typename.
9286 * tree.c (decl_list_length): Remove.
9287 (binding_init): New function.
9288 (count_functions): Rewrite.
9289 (is_overloaded_fn): Expect OVERLOAD nodes.
9290 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
9291 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
9292 ovl_member): New functions.
9293 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
9294 (type_unknown_p): Likewise.
9295 (require_instantiated_type): Likewise.
9296 (build_component_ref): Declare code dead.
9297 (build_x_function_call): Create and expect OVERLOAD nodes.
9298 (build_function_call_real): Check for ::main only.
9299 (build_unary_op): Likewise. Expect OVERLOAD nodes.
9300 (convert_for_assignment): Check for TREE_LIST before accessing
9302 * decl.c (duplicate_decls): Check for namespace bindings instead
9304 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
9305 lookup_name_current_level, start_decl, xref_tag,
9306 finish_enum): Likewise.
9307 * init.c (build_offset_ref): Likewise.
9308 * search.c (lookup_field): Likewise.
9309 (lookup_fnfields): Likewise.
9310 (dfs_debug_mark): Likewise.
9311 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
9312 (poplevel_class, pop_from_top_level): Likewise.
9313 * decl2.c (finish_method): Likewise.
9314 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
9315 * decl.c (record_builtin_type): Likewise.
9316 (init_decl_processing, grokfndecl): Likewise.
9317 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
9318 (make_lang_type): Likewise.
9319 * parse.y (make_thunk): Likewise.
9320 * pt.c (tsubst): Likewise.
9321 * tree.c (debug_binfo): Likewise.
9322 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
9323 tinfo2.cc, inc/new.h: Add std qualifications.
9324 * inc/new: Wrap with namespace std if __HONOR_STD.
9325 * inc/typeinfo: Likewise.
9327 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
9329 * call.c (build_user_type_conversion_1): Handle second_conv
9330 properly for templates.
9332 Thu May 7 17:09:25 1998 Andrew MacLeod <amacleod@cygnus.com>
9334 * method.c (build_decl_overload_real): Set TREE_USED flag to
9335 zero for build_type_variants nodes as well.
9337 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
9339 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
9341 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
9343 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
9344 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
9345 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
9346 xref.o): Add toplev.h dependencies.
9348 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
9350 * errfn.c (cp_error, cp_warning): Remove declarations for
9351 error and warning respectively.
9353 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9355 * error.c: Convert to using ctype macros defined in system.h.
9356 * method.c: Likewise.
9358 * lex.c: Likewise. Also remove redundant system header stuff.
9360 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
9362 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
9363 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
9364 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
9365 xref.c: Add include of toplev.h.
9367 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
9369 * tree.c (perm_manip): Also regenerate the RTL of an extern.
9370 (copy_to_permanent): Use end_temporary_allocation.
9372 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
9374 * init.c (expand_vec_init): The initialization of each array
9375 element is a full-expression.
9377 Tue May 5 18:24:13 1998 Andrew MacLeod <amacleod@cygnus.com>
9379 * method.c (build_mangled_name): Add a call to build_type_variant
9380 to get the right type.
9382 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
9384 * Makefile.in: Add .SUFFIXES.
9386 * cp-tree.def: Remove NAMESPACE_DECL.
9388 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
9390 * call.c (build_over_call): Do evaluate arg even if it has empty
9392 * decl.c (start_function): Don't push a member function.
9394 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
9396 * Makefile.in (g++FAQ.info): Put -o option before input file.
9398 Thu Apr 30 13:05:33 1998 Andrew MacLeod <amacleod@cygnus.com>
9400 * gxxint.texi: Add info for squangling codes K and B.
9402 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
9404 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
9405 the expression in templates.
9406 (finish_stmt_expr): Likewise.
9408 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
9410 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
9412 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
9414 * decl.c (maybe_push_to_top_level): Always clear
9415 current_template_parms and processing_template_decl.
9416 (pushtag): Remove check of current_class_type and some comments,
9417 since maybe_push_to_top_level no longer creates confusion.
9419 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
9421 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
9422 (DECL_CLASS_TEMPLATE_P): Likewise.
9423 (DECL_PRIMARY_TEMPLATE): Likewise.
9424 (PRIMARY_TEMPLATE_P): Use it.
9425 (push_template_decl_real): New function.
9426 (redeclare_class_template): Take new template parameters as
9428 (is_specialization_of): New function.
9429 (comp_template_args): Declare.
9430 * decl.c (pushtag): Handle friend template classes.
9431 (xref_tag): Likewise. Use new calling convention for
9432 redeclare_class_template.
9433 * decl2.c (grok_x_components): Handle friend templates.
9434 * friend.c (is_friend): Use is_specialization_of where
9435 appropriate. Deal with friend class templates.
9436 (make_friend_class): Let a class template be friends with itself.
9437 * pt.c (comp_template_args): Remove declaration.
9438 (tsubst_friend_class): New function.
9439 (push_template_decl_real): New function.
9440 (push_template_decl): Use it.
9441 (redeclare_class_template): Adjust for new calling convention.
9442 (comp_template_args): Give it external linkage.
9443 (instantiate_class_type): Use tsubst_friend_class to deal
9444 with friend templates.
9445 * typeck.c (comptypes): Use comp_template_args, rather than
9446 expanding it inline.
9447 * parse.y (component_decl): Handle a nested template type
9448 like other component type declarations.
9450 * pt.c (check_explicit_specialization): Handle overloaded
9451 constructors correctly.
9453 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
9454 (lookup_template_class): Use it.
9456 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
9458 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
9459 * cp-tree.h: Add WRAPPER support.
9460 * call.c (add_candidate): Split out from add_*_candidate fns.
9461 (build_over_call): Take the candidate instead of function and args.
9462 Enforce access control here. Emit overload warnings here.
9463 (add_warning): New fn.
9464 (joust): Add WARN parm. If not set, call add_warning instead of
9465 printing a warning. Re-enable some warnings.
9467 (convert_like): Adjust.
9468 (build_new_op): Adjust.
9469 (build_new_function_call): Adjust.
9470 (build_user_type_conversion_1): Adjust.
9471 (USER_CONV_FN): Adjust.
9472 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
9473 build_int_wrapper): New fns.
9475 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
9477 * pt.c (unify): Fix typo in previous change.
9479 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
9481 * error.c (dump_type_real): Declare canonical_name.
9483 * typeck.c (comp_target_types): Fix PMFs.
9485 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
9487 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
9488 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
9491 * pt.c (tsubst): Decrease the template-level of
9492 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
9493 TEMPLATE_PARM_INDEX.
9494 (template_decl_level): New function.
9495 (unify): Make sure to record unifications for template
9496 parameters, even when the parameters exactly match the arguments.
9497 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
9498 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
9499 aren't from the level we're currently working on.
9501 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
9503 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
9505 * decl2.c (check_member_template): Set DECL_IGNORED for member
9506 class templates, too.
9508 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
9510 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
9512 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
9514 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
9516 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
9517 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
9518 (init_decl_processing): Handle TI types.
9519 * typeck.c (unsigned_type, signed_type): Handle TI types.
9521 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
9523 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
9524 New local added_libraries. Increment count when add library to
9527 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
9529 * cp-tree.h (type_as_string_real): New function.
9530 * pt.c (mangle_class_name_for_template): Use it.
9531 * error.c (dump_aggr_type): Change prototype.
9532 (dump_type_prefix): Likewise.
9533 (dump_type_suffix): Likewise.
9534 (dump_type_real): Convert from dump_type. If desired, the
9535 "canonica" name of a typedef, i.e., the name of the underlying
9536 type, can be printed.
9537 (dump_type): Call dump_type_real.
9539 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
9541 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
9543 * typeck.c (comp_target_types): Tweak pedantic case.
9544 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
9545 Return -1 or 1 instead of 1 or 2.
9546 (compparms): Remove STRICT handling.
9547 (convert_for_assignment): Fix handling of pmfs.
9549 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
9551 * typeck.c (comp_target_types): Handle references like pointers.
9552 (comp_target_parms): Note that return code from comp_target_types
9553 can be negative to indicate failure.
9555 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9557 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
9558 which requires a working target compiler to build.
9560 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
9562 * tree.c (avoid_overlap): Add prototype.
9564 * spew.c (num_tokens): Add prototype.
9565 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
9567 * search.c (dfs_check_overlap): Add prototype.
9568 (dfs_no_overlap_yet): Likewise.
9570 * pt.c (original_template): Add prototype.
9571 (inline_needs_template_parms): Likewise.
9572 (push_inline_template_parms_recursive): Likewise.
9573 (retrieve_specialization, register_specialization): Likewise.
9574 (print_candidates, reduce_template_parm_level): Likewise.
9575 (build_template_decl, mark_template_parm): Likewise.
9576 (tsubst_friend_function, get_bindings_real): Likewise.
9578 * method.c (start_squangling): Add prototype.
9579 (end_squangling, check_ktype, issue_ktype): Likewise.
9580 (build_overloaded_scope_ref, check_btype): Likewise.
9581 (build_mangled_template_parm_index): Likewise.
9583 * lex.c (init_cpp_parse): Add prototype.
9584 (handle_cp_pragma, handle_sysv_pragma): Likewise.
9585 (reduce_cmp, token_cmp): Likewise.
9587 * except.c (call_eh_info): Add prototype.
9588 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
9589 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
9591 * decl2.c (is_namespace_ancestor): Add prototype.
9592 (namespace_ancestor, add_using_namespace): Likewise.
9593 (ambiguous_decl): Likewise.
9595 * decl.c (indent): Add prototype.
9597 * call.c (add_template_candidate_real): Add prototype.
9599 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
9601 * decl2.c (build_expr_from_tree): Just return a PMF.
9603 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
9605 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
9606 when doing initializations.
9608 * pt.c (unify): Use comptypes to compare type args.
9610 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
9612 * decl.c (duplicate_decls): Fix check for when it's safe to free
9615 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
9618 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
9620 * pt.c (build_template_parm_index): Add prototype.
9622 * search.c (my_tree_cons): Don't clear words outside the
9623 newly allocated node.
9625 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
9627 * lex.c (init_parse): Now returns char* containing the filename.
9629 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
9630 Jeff Law <law@cygnus.com>
9632 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
9635 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9637 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
9639 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
9641 * decl.c (duplicate_decls): Don't warn for redundant decls if
9642 friend: let add_friend take care of it.
9644 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
9646 * sig.c (build_signature_pointer_constructor): Don't set
9647 TREE_HAS_CONSTRUCTOR for a signature pointer.
9648 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
9649 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
9651 * typeck.c (build_unary_op): Only allow taking the address of a
9653 * typeck2.c (digest_init): Simplify.
9654 (store_init_value): Don't pedwarn about using { } for pmfs.
9656 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
9658 * cp-tree.h (start_decl): Update prototype.
9659 * decl.c (start_decl): Like the C version, new parameters
9660 for the attributes. Call cplus_decl_attributes here,
9661 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
9662 (grokdeclarator): Pass NULL for new start_decl arguments.
9663 * pt.c (tsubst_expr): Likewise.
9664 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
9665 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
9666 * lex.c (build_lang_decl): Add lang_name_java.
9667 * class.c (push_lang_context): Add lang_name_java.
9668 * method.c (build_mangled_name): Check for is_java_type.
9670 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
9672 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
9673 * call.c (build_scoped_method_call): Check for TREE_CODE for
9674 VOID_TYPE instead of type == void_type_node.
9675 (build_method_call): Likewise.
9676 * decl.c (lookup_name_real): Likewise.
9677 (grokdeclarator): Likewise.
9678 (start_decl): Likewise.
9679 (grokparms): Likewise.
9680 (start_function): Likewise.
9681 (finish_function): Likewise.
9682 (start_method): Likewise.
9684 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
9686 * lex.c (finput): New variable.
9687 (init_cpp_parse): Renamed from init_parse.
9688 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
9689 (finish_parse): New function.
9690 * cp-tree.h (init_lex, init_parse): Remove declarations.
9692 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
9694 * call.c (build_call): Still evaluate the actual argument.
9695 * class.c (is_empty_class): Update for -fnew-abi.
9697 * decl2.c: -fnew-abi implies -fsquangle.
9699 * method.c (do_build_assign_ref): Don't do anything to copy
9701 (do_build_copy_constructor): Likewise.
9702 * call.c (build_over_call): Likewise.
9704 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
9706 * tree.c (avoid_overlap): Return a value.
9708 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
9710 * method.c (check_btype): Add missing argument to xrealloc.
9711 (check_ktype): Likewise.
9713 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
9715 Implement empty base optimization.
9716 * class.c (finish_struct_1): Add vbase fields earlier. Set
9717 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
9718 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
9719 (types_overlap_p): New fn.
9720 * tree.c (avoid_overlap): New fn.
9721 (build_base_fields): Use it to avoid overlapping empty bases.
9722 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
9724 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
9726 Re-implement allocation of base class subobjects.
9727 * tree.c (unshare_base_binfos): New fn.
9728 (layout_basetypes): Use it. Now handles offsets of both virtual and
9729 non-virtual bases, after layout_type.
9730 (layout_vbasetypes): Remove.
9731 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
9732 (build_vbase_pointer_fields): Split out from old layout_basetypes.
9733 * class.c (finish_base_struct): Lose offset handling code.
9734 Move nonvdtor warning here. Don't mess with t_binfo anymore.
9735 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
9736 * cp-tree.h: Adjust.
9738 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
9740 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
9741 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
9742 * class.c (duplicate_tag_error): Likewise.
9743 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
9744 * tree.c (layout_vbasetypes): Update from layout_record, remove
9745 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
9746 (layout_basetypes): Likewise.
9748 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
9750 * class.c, Make sure system.h is included just after config.h.
9751 Delete lingering stdio and errno references too.
9752 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
9754 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
9756 * friend.c (is_friend): Fix access control for local classes.
9758 * class.c (is_empty_class): New fn.
9759 * call.c (build_call): Don't pass empty class objects to a function.
9761 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
9763 * call.c (build_over_call): Do name resolution for default
9764 arguments of function templates in the scope of the templates.
9766 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
9768 * call.c: Include system.h. Remove includes, declarations and
9769 defines provided by system.h.
9770 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
9771 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
9772 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
9773 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
9774 * typeck2.c, xref.c: Likewise.
9775 * Makefile.in: Dependencies updated as appropriate.
9776 * Make-lang.in: Likewise.
9778 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
9780 * pt.c (fn_type_unification): Allow incomplete unification without
9781 an immediate error message.
9783 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
9785 * tree.c (member_p): New fn.
9786 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
9787 initializing class members.
9789 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
9790 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
9792 * call.c (build_method_call): Handle non-scoped destructors, too.
9793 * pt.c (tsubst_copy): Likewise.
9795 * pt.c (print_template_context): Split out...
9796 (push_tinst_level): ...from here.
9798 * friend.c (is_friend): Don't pass a type to decl_function_context.
9800 * typeck.c (convert_for_initialization): Always hand off
9801 conversions to class type.
9803 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
9805 * friend.c (is_friend): Local classes have the same access as the
9808 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
9810 * typeck.c (expand_target_expr): Delete dead function.
9812 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
9814 * repo.c (save_string): Delete dead function.
9816 * method.c (thunk_printable_name): Delete dead function.
9818 * lex.c (yynextch): Delete dead function.
9820 * expr.c (tree_extract_aggr_init): #if 0 out.
9822 * except.c (do_unwind): Delete dead function.
9823 (easy_expand_asm): Likewise.
9825 * cvt.c (build_conversion_type_1): Delete dead function.
9827 * cp-tree.h (push_expression_obstack): Declare.
9829 * call.c (source_type): #if 0 out.
9831 * class.c (alter_access): Remove unused label. Add braces
9832 around empty else clause.
9834 * lex.c (yyprint): Fix argument to printf.
9836 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
9838 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
9840 * pt.c (instantiate_class_template): Make sure template
9841 arguments are permanent.
9842 * init.c (resolve_offset_ref): Don't go looking around in
9845 * semantics.c: Add routines to handle expressions, and some
9846 declaration processing.
9847 * parse.y: Use them.
9848 (current_class_depth): Move declaration to cp-tree.h.
9849 * parse.c: Regenerated.
9850 * cp-tree.h: Use them.
9851 (current_class_depth): Declare.
9852 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
9854 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
9856 * error.c (dump_decl): Be a bit more explicit with template
9857 type arguments, when verbose.
9859 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
9861 * inc/exception: Reorder closing braces.
9863 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
9865 * pt.c (redeclare_class_template): New function.
9866 * cp_tree.h (redeclare_class_template): Declare it.
9867 * decl.c (xref_tag): Use it.
9869 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
9871 * call.c (build_over_call): Check IS_AGGR_TYPE, not
9873 * typeck.c (convert_arguments): Likewise.
9875 * decl.c (grokdeclarator): Remove const and volatile from type after
9876 setting constp and volatilep.
9878 * class.c (finish_struct_1): Don't warn about bool bitfield larger
9881 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
9883 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
9885 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
9887 * call.c (build_object_call): Complain about ambiguous operator(),
9888 rather that crashing.
9889 (build_new_op): Likewise.
9890 (build_op_delete_call): Likewise.
9892 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
9894 * cvt.c (perform_qualification_conversions): Use comp_target_types
9895 instead of comp_ptr_ttypes.
9897 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
9899 * cp-tree.h (enforce_access): Declare.
9900 * call.c (enforce_access): Make it extern, not static.
9901 * class.c (alter_access): Use enforce_access; modify code for ISO
9902 compliance, rather than ARM rules.
9904 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
9906 * cp-tree.h: Fix typo.
9908 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
9910 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
9911 if (aggregate_value_p (type)).
9913 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
9915 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
9917 * tree.c (mapcar): When dealing with a DECL, use it's constant
9919 * pt.c (lookup_template_class): Don't mangle the names of template
9920 classes whose arguments are unknown.
9922 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
9924 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
9926 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
9928 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
9930 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
9931 boolean_type_node to 1.
9933 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
9935 * error.c (dump_expr): Remove unused variable `l'.
9937 * pt.c (for_each_template_parm): New function, created by
9938 converting uses_template_parms.
9939 (tree_fn_t): New typedef.
9940 (uses_template_parms): Use it.
9941 (mark_template_parm): New function.
9942 (push_template_decl): Check that the argument list of a partial
9943 specialization uses all the template parameters.
9945 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
9946 with it; we might want it for debugging.
9947 * cp-tree.h (type_unification): Change interface.
9948 * class.c (finish_struct_1): Skip nested template types, just like
9949 ordinary nested types.
9950 (instantiate_type): Use new interface to type_unification.
9951 * lex.c (init_lex): Add __sz as opname for sizeof.
9952 * method.c (build_overload_scope_ref): New function.
9953 (build_overload_int): Handle complex expressions. Set
9954 numeric_output_need_bar if necessary.
9955 (build_overload_value): Handle non-PARM_DECL nodes; this
9956 routine is now used by build_overload_int. Remove some
9957 assignments to numeric_output_need_bar. Use
9958 build_overload_scope_ref.
9959 (build_qualified_name): Note that some template mangled names end
9960 with digits, and set numeric_output_need_bar appropriately. Use
9961 build_underscore_int.
9962 * pt.c (unify): Change interface.
9963 (type_unification_real): Likewise.
9964 (determine_specialization): Use new interfaces.
9965 (tsubst): Deal gracefully with situations in which the argument
9966 vector is not fully filled.
9967 (fn_type_unification): Use new interfaces.
9968 (type_unification): Likewise. Remove NOP_EXPR hack.
9969 (type_unification_real): Likewise.
9970 (unify): Likewise. Deal with unification of complex expressions.
9972 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
9974 * pt.c (complete_template_args): Initialize skip properly.
9976 * decl.c (make_typename_type): Revert.
9977 (make_implicit_typename): Remove.
9978 (lookup_name_real): Don't call it. Call lookup_field if we see a
9979 TYPE_DECL from a template base.
9980 * search.c (lookup_field): Do implicit typename stuff.
9982 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
9983 Geoff Noer <noer@cygnus.com>
9985 * Makefile.in: Various fixes for building cygwin32 native toolchains.
9986 * Make-lang.in: Likewise.
9988 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
9990 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
9992 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
9994 * decl.c (make_implicit_typename): Rewrite removed code.
9995 (make_typename_type): Call it if the type we look up comes from
9996 a base that uses template parms.
9998 * pt.c (complete_template_args): Rewrite.
9999 (tsubst, FUNCTION_DECL): Use it.
10001 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
10003 * semantics.c (finish_asm_stmt): Fix combine strings. Call
10004 c_expand_asm_operands () if output_operands, input_operands or
10005 clobbers is not NULL_TREE.
10007 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
10009 * pt.c (complete_template_args): New function.
10010 (get_bindings): Deal with specializations of function templates
10011 with return type containing parameters from outer class
10013 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
10014 substitute arguments and compose a new type.
10016 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
10018 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
10021 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
10023 * decl.c (make_implicit_typename): Lose useless code.
10025 * call.c (standard_conversion): Handle A* -> const A* properly.
10027 * pt.c (get_bindings_real): Rename from get_bindings. Add
10028 check_rettype parm.
10029 (get_bindings): Pass 1.
10030 (get_bindings_overload): Pass 0.
10032 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
10034 * pt.c (check_explicit_specialization): When reverting a static
10035 member function, also remove the `this' parameter from
10036 last_function_parms.
10038 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
10040 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
10041 a function context.
10043 * decl.c (store_bindings): Use free_binding_vecs.
10044 (pop_from_top_level): Likewise.
10046 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
10048 * decl.c (make_implicit_typename): Only change the type of a
10051 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
10053 * semantics.c: New file, containing routines to perform the
10054 semantic phase of parsing.
10056 * pt.c (tsubst_expr): Likewise.
10057 * cp-tree.h: Declare the various functions in semantics.c.
10058 Provide macros to access _STMT tree nodes.
10059 * cp-tree.def: Add ASM_STMT tree node.
10060 * Makefile.in, Make-lang.in: Add dependencies on and for
10063 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
10065 * pt.c (push_template_decl): Only check primary templates.
10067 * pt.c (check_explicit_specialization): Complain about default args
10068 in explicit specialization.
10070 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
10071 constructor_declarator.
10073 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
10075 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
10076 has no overloaded operator ->.
10078 * call.c (build_field_call): Don't crash when presented with a
10079 field that is actually a nested type.
10081 * decl.c (pushtag): Deal with friend class injection in local
10084 * call.c (build_object_call): Don't crash if OBJ is a
10085 pointer-to-member-function.
10087 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
10089 * pt.c (push_template_decl): Complain about template with C linkage,
10090 anonymous template class.
10092 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
10094 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
10095 * search.c: Likewise.
10097 * lex.c (do_pending_defargs): Only call
10098 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
10100 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
10102 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
10104 * parse.y: Deal with CONSTRUCTORS in new_initializers.
10106 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
10108 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
10109 closely mimics the behavior in parse.y.
10110 (tsubst_expr): Return the resulting BLOCK when making a tsubst'ing
10111 into a compound statement.
10113 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
10115 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
10116 * pt.c (inline_needs_template_parms): New fn.
10117 (original_template): New fn.
10118 (push_inline_template_parms_recursive): New fn.
10119 (maybe_begin_member_template_processing): Use them.
10120 (maybe_end_member_template_processing): Likewise.
10121 (is_member_or_friend_template): Rename to is_member_template.
10122 Member functions of local classes are never member templates.
10124 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
10126 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
10127 added in the class scope to catch redefinition error.
10129 * pt.c (reduce_template_parm_level): Also copy
10130 the DECL_TEMPLATE_PARMS field.
10132 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
10134 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
10135 reduced-level template type parameter.
10137 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
10139 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
10140 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
10141 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
10142 * decl.c (duplicate_decls): Propagate it.
10143 * typeck2.c (abstract_virtuals_error): Use two loops to emit
10144 abstract virtual functions and virtual functions which need a
10145 final overrider separately.
10147 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
10149 * lang-specs.h: Properly put brackets around array elements in
10152 * typeck.c (build_binary_op_nodefault): Correctly place parens around
10153 && and || in expression.
10155 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
10157 * call.c (default_parm_conversions): Remove prototype definition.
10158 (build_method_call): Remove unused variable result.
10160 * cvt.c (ocp_convert): Remove unused variable conversion.
10162 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
10164 * except.c (do_unwind): #if 0 definition of unused variables fcall
10167 * expr.c (extract_scalar_init): #if 0 prototype and function
10170 * init.c (expand_aggr_init_1): Remove unused variable init_type.
10171 (build_new_1): Remove unused variable t.
10173 * pt.c (instantiate_class_template): Remove unused variable newtag;
10174 cast called function return value to void.
10175 (do_decl_instantiation): Remove unused variables name and fn.
10177 * tree.c (get_type_decl): Add default return to shut up compiler from
10178 complaining control reaches end of non-void function.
10180 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
10182 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
10184 * call.c (default_parm_conversions): Remove prototype definition.
10185 (build_method_call): Remove unused variable result.
10186 (build_over_call): Add default case in enumeration switch.
10188 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
10190 * decl2.c (lang_decode_option): Change j's type to size_t.
10192 * tree.c (layout_vbasetypes): record_align and desired_align are of
10193 type unsigned int; const_size and nonvirtual_const_size likewise.
10195 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
10197 * parse.y (new_initializer): Make sure all initializers are
10200 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
10202 * decl2.c (import_export_decl): Mark tinfo functions for
10203 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
10205 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
10207 * method.c: Fix typo.
10209 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10211 * method.c: Include "system.h" to get stdlib.h, stdio.h,
10212 ctype.h, string.h, etc.
10213 (issue_nrepeats): Add default case in enumeration switch.
10214 (check_btype): Likewise.
10215 (process_overload_item): Likewise.
10217 * Makefile.in (method.o): Depend on system.h.
10219 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
10221 * lex.c (do_scoped_id): Fix parenthesizing.
10223 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
10225 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
10226 FLAG_RTTI is unset, initialize type info machinery and continue
10227 with FLAG_RTTI enabled.
10228 (get_typeid): Likewise.
10230 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
10232 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
10235 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
10237 * pt.c (finish_member_template_decl): Deal more gracefully with
10238 invalid declarations.
10240 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
10242 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
10243 cp-tree.h: Clean up more old overloading code, old RTTI code, and
10244 some formatting quirks.
10246 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
10247 method.c, pt.c, ptree.c, typeck.c: Remove support for
10248 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
10250 * Makefile.in: Adjust.
10252 * pt.c (unify): Don't allow reduced cv-quals when strict.
10254 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
10255 *type_unification* and unify.
10257 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
10259 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
10260 (nested_name_specifier): And add it before this use.
10261 (typename_sub0): And this use. Also add use without the keyword.
10262 (typename_sub1): Likewise.
10263 * pt.c (instantiate_class_template): Don't actually instantiate
10264 anything if our type uses template parms.
10266 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
10268 * decl.c (start_function): Don't call temporary_allocation for a
10271 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
10273 * pt.c (instantiate_class_template): Don't mess with friends if
10274 our type uses template parms.
10276 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
10278 * parse.y (nested_name_specifier): Use explicit_template_type.
10279 (typename_sub): Allow a template_type, an explicit_template_type,
10280 or an implicit template type at the end.
10281 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
10282 * decl.c (make_typename_type): Handle template-id where the name
10283 is a TEMPLATE_DECL.
10284 * call.c (build_scoped_method_call): Handle member template
10286 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
10287 destructor is represented by the type.
10289 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
10290 * parse.y (nested_name_specifier): Add 'template' case.
10291 (explicit_template_type): New rule.
10292 (typename_sub): Use it.
10293 * decl.c (make_typename_type): Handle getting a template-id for NAME.
10294 * pt.c (tsubst): Likewise.
10296 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
10298 * pt.c (add_to_template_args): Fix thinko.
10299 (instantiate_class_template): Call it later.
10301 * pt.c (get_class_bindings): Add outer_args parm.
10302 (most_specialized_class): Likewise.
10303 (instantiate_class_template): Pass it.
10304 (more_specialized_class): Likewise.
10305 (lookup_template_class): Get context from template if none
10307 (finish_member_template_decl): Don't do anything with a
10308 partial specialization.
10309 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
10311 * class.c (finish_struct): Member class templates have already been
10312 checked for name clashes.
10313 * decl.c (pushdecl_with_scope): Handle pushing at class level.
10315 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
10317 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
10318 (tsubst, *_PARM): Support multiple levels of template classes.
10319 (instantiate_class_template): Look up the pattern from the
10321 (lookup_template_class): Handle getting a template for d1.
10322 (push_template_decl): Correct setting of 'primary'.
10323 (reduce_template_parm_level): Add 'levels' parm.
10324 (finish_member_template_decl): Support member class templates.
10325 (template_class_depth): Handle multiple levels.
10326 * parse.y (component_decl_1, fn.def2): Remove member template case.
10327 (component_decl): Add member template cases.
10328 * decl2.c (check_member_template): We now handle member template
10330 * decl.c (pushtag): Handle member templates.
10331 * method.c (do_inline_function_hair): Don't touch
10332 IDENTIFIER_GLOBAL_VALUE.
10333 * init.c (build_offset_ref): If name isn't an identifier, just
10335 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
10337 * typeck.c (get_delta_difference): Do adjust for conversions to
10338 and from virtual base.
10340 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
10342 * typeck.c (get_delta_difference): Give hard error for conversion
10345 * cp-tree.h: Tweak formatting.
10347 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
10349 * decl.c (push_namespace): Handle redeclaration error.
10351 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
10352 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
10353 (NAMESPACE_BINDING): New macro.
10354 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
10357 * pt.c (push_template_decl): Use innermost_args.
10359 * decl.c (get_unique_name): Tweak from earlier in the name.
10361 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
10363 * cp-tree.def: Add CPLUS_BINDING node.
10364 * cp-tree.h (tree_binding): New struct.
10365 (BINDING_SCOPE, BINDING_VALUE): New macros.
10366 (current_namespace, global_namespace): Declare extern.
10367 (struct lang_decl_flags): New field in_namespace.
10368 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): New macros.
10369 (DECL_NAMESPACE, SET_DECL_NAMESPACE): New macros.
10370 (TREE_INDIRECT_USING): New macro.
10371 * decl2.c (current_namespace, global_namespace): Declare. The
10372 value is a NAMESPACE_DECL now, not a TREE_LIST.
10373 (is_namespace_ancestor, namespace_ancestor): New static functions.
10374 (add_using_namespace, ambiguous_decl): Likewise.
10375 (lookup_using_namespace): New support function for lookup_name.
10376 (qualified_lookup_using_namespace): New support function for
10377 do_scoped_id and lookup_namespace_name.
10378 (get_namespace_id): Mark as obsolete.
10379 (current_namespace_id): Likewise.
10380 (do_namespace_alias): Implement.
10381 (do_using_directive): Implement as call to add_using_namespace.
10382 * decl.c (binding_for_name): New function.
10383 (push_namespace, pop_namespace): Implement.
10384 (push_decl): Don't install a FUNCTION_DECL in the global branch.
10385 (lookup_namespace_name): Implement using qualified lookup.
10386 (lookup_name_real): For global scoping, lookup in
10387 global_namespace. For namespace scoping, lookup in given
10388 namespace. For unscoped lookup, iterate over namespace,
10389 considering using directives.
10390 (init_decl_processing): Initialize global_namespace.
10391 (grokvardecl): Build assembler name as static name for globals.
10392 (grokdeclarator): Remove old namespace mangling.
10393 (xref_tag): When installing a global binding for the
10394 tag, make sure we have an identifier.
10395 * method.c (build_overload_nested_name): Mangle namespaces.
10396 (build_qualified_name): Likewise.
10397 (build_decl_overload_real): Likewise.
10398 * lex.c (build_lang_decl): Set namespace for new declaration to
10400 (do_scoped_id): Find global names in global or current
10401 namespace, or using qualified namespace lookup, depending on
10403 * init.c (build_member_call): When scope is namespace, use
10404 build_x_function_call instead.
10405 (build_offset_ref): When scope is namespace, collapse processing
10406 to lookup_namespace_name instead.
10407 * error.c (dump_decl): Support NAMESPACE_DECL.
10408 * decl.c (pushdecl): Bind globals to current namespace.
10409 (push_overloaded_decl): Likewise.
10410 (lookup_tag): Likewise.
10411 (lookup_name_current_level): Likewise.
10412 (xref_tag): Likewise.
10413 (start_function): Likewise.
10414 * lex.c (do_identifier): Likewise.
10415 (identifier_typedecl_value): Likewise.
10416 (real_yylex): Likewise.
10417 * method.c (do_inline_function_hair): Likewise.
10418 * parse.y (unscoped): Likewise.
10419 * pt.c (check_explicit_specialization): Likewise.
10420 (lookup_template_class): Likewise.
10421 * rtti.c (call_void_fn): Likewise.
10422 * sig.c (build_sigtable): Likewise.
10423 * ptree.c (lang_print_xnode): New function.
10425 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
10427 * pt.c (instantiate_class_template): Don't instantiate if pedantic
10428 and the args use template parms.
10430 * pt.c (push_tinst_level): If the instantiation uses template parms,
10432 * decl.c (xref_basetypes): Do call complete_type for basetypes
10433 that involve template parameters.
10435 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
10437 * typeck2.c (process_init_constructor): Fix labeled init check.
10439 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
10441 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
10442 argument to tsubst and friends.
10444 * pt.c (tsubst, FUNCTION_DECL): Tidy.
10446 * typeck.c (build_x_function_call): Handle static member function
10447 templates like non-templates. Handle friend templates like normal
10448 function templates.
10449 * pt.c (tsubst, *_PARM): Don't use orig_level.
10450 (get_bindings): Don't call add_to_template_args.
10451 (instantiate_template): Likewise.
10452 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
10453 * ptree.c (print_lang_type): Print index/level for template parms.
10455 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
10457 * Make-lang.in (cc1plus): Note that cc1plus depends on
10458 cp/cp-tree.h and cp/cp-tree.def.
10460 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
10461 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
10462 position in a template parameter list.
10463 * cp-tree.h (template_parm_index): New structure, used as the tree
10464 structure for a TEMPLATE_PARM_INDEX.
10465 (TEMPLATE_PARM_IDX): New macro.
10466 (TEMPLATE_PARM_LEVEL): Likewise.
10467 (TEMPLATE_PARM_DESCENDANTS): Likewise.
10468 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
10469 (TEMPLATE_PARM_DECL): Likewise.
10470 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
10471 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
10472 (TEMPLATE_TYPE_DECL): Likewise.
10473 (TEMPLATE_CONST_IDX): Remove.
10474 (TEMPLATE_CONST_LEVEL): Likewise.
10475 (TEMPLATE_CONST_SET_INFO): Likewise.
10476 (TEMPLATE_TYPE_SET_INFO): Likewise.
10477 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
10479 (TEMPLATE_TYPE_LEVEL): Likewise.
10480 * decl.c (decls_match): Call comp_template_parms, rather than
10481 expanding it inline.
10482 (duplicate_decls): If two template declarations are being merged,
10483 then their TEMPLATE_INFOs should be merged as well.
10484 (grokfndecl): Save template-id information when declaring a friend
10485 with explicit template arguments. Pass arguments to
10486 check_explicit_specialization via correct convention; at some
10487 point check_explicit_specialization changed, but these call-sites
10489 (grokdeclarator): Tidy up slightly.
10490 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
10491 two template functions with the same DECL_ASSEMBLER_NAME the same,
10492 since the names are not yet mangled.
10493 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
10494 TEMPLATE_CONST_PARM.
10495 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
10496 decl for a non-type parameter, rather than printing `<tparm ...>'.
10497 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
10498 (do_friend): Deal with template friends.
10499 * lex.c (do_pending_inlines): Call
10500 maybe_begin_member_template_processing, rather than
10501 conditionally calling begin_member_template_processing.
10502 (process_next_inline): Likewise. Call
10503 maybe_end_member_template_processing, rather than
10504 conditionally calling end_member_template_processing.
10505 (do_pending_defargs): Likewise.
10506 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
10507 TEMPLATE_CONST_PARM.
10508 * method.c (build_mangled_template_parm_index): New function.
10509 (build_overload_value): Use it.
10510 (build_overload_name): Likewise.
10511 * pt.c (finish_member_template_decl): Allow friend declarations.
10512 (template_class_depth): New function.
10513 (is_member_template): Rename, and modify, to become...
10514 (is_member_or_friend_template): New function.
10515 (end_member_template_processing): Rename, and modify, to become...
10516 (maybe_end_member_template_processing).
10517 (build_template_parm_index): New function.
10518 (reduce_template_parm_level): New function.
10519 (process_template_parm): Modify to use build_template_parm_index.
10520 (push_template_decl): Deal with friend templates.
10521 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
10522 TEMPLATE_CONST_PARM.
10523 (tsubst_friend_function): New function.
10524 (instantiate_class_template): Generate the DECL_FRIENDLIST
10525 for a new instantiation by using tsubst_friend_function rather
10527 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
10528 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
10529 appropriate new macros. Use reduce_template_parm_level to
10530 generate lower-level template parameters. Handle tsubst'ing into
10531 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
10532 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
10533 templates. Similarly for the template parameters for a new
10535 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
10536 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
10537 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
10538 (get_bindings): Call add_to_template_args if necessary.
10539 (instantiate_decl): Handle instantiations of friend templates.
10540 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
10541 TEMPLATE_TYPE_PARM as a list of fields; it's not!
10542 * spew.c (yylex): Do a little manual constant propagation to
10545 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
10547 * error.c: Include sys/types.h.
10549 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
10551 * method.c (build_mangled_name): Start CPP directives in column zero.
10553 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
10555 * typeck2.c (process_init_constructor): Sorry about non-trivial
10556 labeled initializers.
10557 * parse.y (initlist): Re-enable labeled initializers.
10559 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
10561 * pt.c (coerce_template_parms): Add a new parameter, is_tmpl_parm,
10562 all callers changed. Rely on the new parameter instead of arg
10563 being a TREE_LIST when determine whether we are working inside
10564 template template parameter. Clean up is_type test.
10566 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
10568 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
10569 * typeck2.c (initializer_constant_valid_p): Allow conversions
10570 between pointers and references.
10572 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
10574 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
10575 if pedantic || warn_pointer_arith.
10577 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
10579 * pt.c (unify): Handle TEMPLATE_DECL.
10581 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
10583 * cp-tree.h (strip_attrs): Remove decl.
10585 1998-02-18 Doug Evans <devans@cygnus.com>
10587 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
10588 Update olddecl's attributes too.
10589 (strip_attrs): Remove function.
10590 * typeck.c (common_type): Call merge_machine_type_attributes.
10592 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
10594 * parse.y (initdcl0_innards): New grammar symbol.
10595 (nomods_initdecls, nomods_initdcl0): Change type from itype to
10596 none, since the resulting value is never used.
10597 (parse_decl): New function.
10598 (datadef): Remove redundant actions.
10599 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
10600 * parse.c: Regenerated.
10602 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
10604 * parse.y (simple_stmt): Use getdecls() to check for decl.
10606 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
10608 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
10610 (c++.install-common): Install c++filt properly as native or as cross
10612 (c++.uninstall): Add c++filt.
10614 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
10616 * call.c (standard_conversion): Fix multi-level ptr conversions.
10618 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
10620 * init.c (build_new): Propagate error_mark_node up.
10622 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
10624 * parse.y (simple_stmt): If the condition isn't a declaration,
10625 start the controlled block after the test.
10627 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
10629 * call.c (build_over_call): Convert builtin abs, labs and fabs to
10631 * decl.c (init_decl_processing): Re-enable abs, labs and fabs as
10634 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
10636 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
10638 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
10640 * cp-tree.h: Add access_protected_virtual_node.
10641 * class.c (init_class_processing): Initialize it.
10642 * decl.c (xref_basetypes): Use it.
10643 * parse.y (base_class_access_list): Likewise.
10645 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
10646 (c++.install-common): Install c++filt.
10648 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
10650 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
10652 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
10654 * call.c (reference_binding): Use comptypes when comparing
10655 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
10657 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
10659 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
10660 (really_overloaded_fn): Move check here from is_overloaded_fn.
10661 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
10663 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
10665 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
10668 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
10670 * cp-tree.h (push_template_decl): Return the decl passed in, or an
10671 equivalent duplicate.
10672 * decl.c (pushtag): Use the return value from push_template_decl.
10673 (duplicate_decls): When duplicating a template declaration, merge
10674 the DECL_TEMPLATE_RESULTs as well.
10675 (make_implicit_typename): Don't try to dive into typename types to
10676 find a context for making a new implicit typename.
10677 (start_decl): Use the return value from push_template_decl.
10678 (grokdeclarator): Complain about declarations list `const operator
10679 int'. Since we don't correctly handle in-class initializations of
10680 non-static data members, complain about this (now illegal)
10681 practice. Issue an error for initializations of non-const statics
10682 since that is illegal as well, and since we don't handle that case
10684 (start_function): Use the return value from push_template_decl.
10685 (start_method): Likewise.
10686 * decl2.c (grokfield): Likewise. Since the change to
10687 grokdeclarator ensures that all initialized fields are in fact
10688 static, remove a redundant test for TREE_PUBLIC.
10689 * parse.y (initlist): Disable labeled initializers since they do
10690 not work as per the documentation, and since they do not use the
10691 same syntax as the C front end.
10692 * pt.c (push_template_decl): Return the decl passed in, or an
10693 equivalent duplicate.
10694 (lookup_template_class): When searching in a nested context,
10695 use the right arguments.
10696 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
10697 * typeck.c (build_component_ref): Assign the correct type to the
10698 result of build_vfn_ref.
10700 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
10702 * pt.c (convert_nontype_argument): Fix typo.
10703 (check_explicit_specialization): Allow old-style specialization
10704 of class template members.
10706 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
10707 Manfred Hollstein <manfred@s-direktnet.de>
10709 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
10710 when deciding to override DECL_ASSEMBLER_NAME.
10712 Tue Feb 10 15:30:55 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
10714 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
10715 * cp-tree.h (flag_do_squangling): Add declaration.
10716 * lang-options.h: Add -fsquangle and -fno-squangle.
10717 * method.c: Add macros and static variables for squangling.
10718 (build_overload_name): Rename to build_mangled_name, add logic for B
10719 compression, and split into process_modifiers and
10720 process_overload_item.
10721 (process_modifiers): New function, to handle constant, reference,
10723 (process_overload_item): New function, handles issue of type codes.
10724 (build_overload_name): New function, start squangling and call
10725 build_mangled_name.
10726 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
10727 (start_squangling): New function to initialize squangling structs.
10728 (end_squangling): New function to destroy squangling structs.
10729 (nrepeats): Rename variable to Nrepeats.
10730 (issue_nrepeats): New function for issuing 'n' type repeats.
10731 (check_ktype): New function to check for type K name compression.
10732 (build_overload_nested_name): Add a check for K name compression.
10733 (build_qualified_name): Add a check for K name compression and don't
10734 use DECL_ASSEMBLER_NAME when squangling is on.
10735 (check_btype): New function, checks for B type compression.
10736 (build_static_name, build_decl_overload_real): Initiate squangling.
10737 (build_typename_overload, build_overload_with_type): Initiate
10740 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
10742 * method.c (make_thunk): Avoid name buffer overflow.
10744 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
10746 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
10747 don't define them yet.
10749 * parse.y (nomods_initdcl0): Add constructor_declarator case.
10751 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10753 * config-lang.in (diff_excludes): Use basename only.
10755 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
10757 * tinfo2.cc: Add tinfo for signed char.
10759 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
10761 * search.c (compute_access): Handle protected constructors in derived
10762 classes as accessible.
10764 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
10766 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
10767 Call convert_from_reference sooner.
10769 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
10771 * cvt.c (ocp_convert): Obtain the constant values from constant
10772 decls even if the destination type is the same as the type of the
10775 * decl2.c (finish_file): Make sure that static inlines with
10776 definitions are not marked DECL_EXTERNAL before returning.
10778 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
10780 * decl.c: Lose arg_looking_for_template.
10781 (lookup_name_real): Likewise.
10782 * parse.y: Lose processing_template_arg, template_arg1.
10783 (primary): Likewise.
10784 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
10786 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
10788 * error.c (dump_decl): Fix type of default arguments for template
10789 template parameters and nontype template parameters.
10790 * parse.y (template_parm): Handle invalid default template
10791 template arguments here.
10793 * parse.y (template_parm): Use template_arg instead of PTYPENAME
10794 for default template template argument.
10795 * pt.c (coerce_template_parms): Merge default template argument
10796 codes. Can treat RECORD_TYPE as template name if it is implicitly
10797 created. Fix argument index in error message.
10798 * typeck.c (comptypes): Merge template argument comparison codes in
10799 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
10801 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
10803 * lex.c (file_name_nondirectory): Also check for '/'.
10805 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
10807 * parse.y (primary): Deal with statement-expressions in
10809 * pt.c (tsubst_copy): Handle BIND_EXPR.
10810 * tree.c (mapcar): Likewise.
10812 * call.c (add_template_candidate_real): Pass extra parameter to
10813 fn_type_unification.
10814 * cp-tree.h (fn_type_unification): Add parameter.
10815 * pt.c (fn_type_unification): Add additional parameter to deal with
10816 static member functions.
10817 (get_bindings): Deal with static member functions.
10819 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
10820 (revert_static_member_fn): Declare.
10821 * decl.c (revert_static_member_fn): Remove declaration. Change
10822 linkage from internal to external.
10823 (cp_finish_decl): Deal with virtual functions in classes local to
10824 template functions.
10825 * decl2.c (finish_file): Don't forget to emit increment/decrement
10826 expressions in initializers for file-scope variables.
10827 * parse.y (typename_sub2): If the typename doesn't names a
10828 template, rather than a type, issue an error message.
10829 * pt.c (check_explicit_specialization): Handle specializations of
10830 static member functions.
10831 (coerce_template_parms): Handle offset references to lists of
10833 * search.c (note_debug_info_needed): Don't crash when handed a
10834 type which is being defined.
10835 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
10836 that can happen with some illegal code.
10838 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10840 * call.c (user_harshness): Initialize `code' to 0.
10841 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
10842 (null_ptr_cst_p): Add parentheses around && within ||.
10843 (standard_conversion): Likewise.
10844 (z_candidate): Likewise.
10845 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
10846 (build_object_call): Likewise for `mem_args'.
10847 (build_new_op): Likewise for `mem_arglist'. Add `return' from
10848 default case in enumeration switch.
10850 * class.c (build_vtable_entry): Add explicit braces to avoid
10852 (build_class_init_list): Likewise.
10853 (finish_struct_1): Initialize `width' to 0.
10854 (instantiate_type): Initialize `name' to NULL_TREE. Add
10855 explicit braces to avoid ambiguous `else'.
10857 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
10860 * decl.c (grok_reference_init): Eliminate unused parameter, all
10862 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
10863 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
10864 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
10865 (grokdeclarator): Add parentheses around && within ||. Add
10866 explicit braces to avoid ambiguous `else'.
10867 (grokparms): Initialize `type' to NULL_TREE.
10868 (xref_tag): Remove unused label `just_return'.
10869 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
10870 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
10871 (hack_incomplete_structures): Add parentheses around assignment
10872 used as truth value.
10874 * decl2.c (coerce_delete_type): Hide definition of `e3'.
10876 * error.c: Include <stdlib.h>.
10877 (dump_expr): Change the type of `i' to size_t. Remove unused
10880 * except.c (init_exception_processing): Remove unused variable `d'.
10881 (expand_throw): Likewise for `label'.
10883 * friend.c (add_friends): Add explicit braces to avoid ambiguous
10886 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
10887 (sort_base_init): Likewise for `binfo'.
10888 (expand_member_init): Likewise for `rval'.
10889 (build_member_call): Add parentheses around assignment used as
10891 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
10892 (build_new): Initialize `nelts' to NULL_TREE. Initialize
10893 `old_immediate_size_expand' to 0.
10894 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
10895 (build_vec_delete_1): Remove unused variable `block'.
10896 (expand_vec_init): Initialize `itype' to NULL_TREE.
10898 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
10899 declaration of `index' and `rindex' with autoconf macros.
10900 (reinit_parse_for_expr): Remove unused variables
10901 `look_for_semicolon' and `look_for_lbrac'.
10902 (cons_up_default_function): Initialize `args' to NULL_TREE.
10903 (readescape): Initialize `firstdig' to 0.
10904 (real_yylex): Add parentheses around assignment used as truth value.
10906 * method.c: Include <strings.h> if we don't have <string.h>.
10907 Protect declaration of `index' with autoconf macro.
10909 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
10910 Initialize `type' to NULL_TREE.
10911 (structsp): Remove unused variable `id'.
10913 * pt.c (coerce_template_parms): Add explicit braces to avoid
10915 (lookup_template_class): Initialize `template' to NULL_TREE.
10916 (instantiate_class_template): Remove unused variable `name' and `e'.
10917 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
10918 (do_poplevel): Initialize `saved_warn_unused' to 0.
10919 (type_unification): Remove unused varable `parm'.
10920 (unify): Likewise for `j'.
10922 * repo.c (init_repo): Add parentheses around assignment used as
10924 (finish_repo): Remove unused varable `p'.
10926 * search.c (get_binfo): Initialize `type' to NULL_TREE.
10927 (get_base_distance): Likewise.
10928 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
10929 and `new_v' to NULL_TREE.
10930 (lookup_fnfields): Likewise for `rval_binfo_h'.
10931 (breadth_first_search): Add parentheses around assignment used as
10933 (get_template_base): Initialize `type' to NULL_TREE.
10935 * sig.c (append_signature_fields): Initialize `last_mfptr' to
10937 (build_signature_table_constructor): Likewise for
10938 `last_rhs_field', `pfn' and `vt_off'.
10939 (build_sigtable): Likewise for `init'.
10941 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
10942 (propagate_binfo_offsets): Likewise for `delta'.
10943 (hash_tree_cons): Initialize hashcode to 0.
10944 (can_free): Likewise for `size'.
10945 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
10947 * typeck.c (convert_sequence): Hide prototype.
10948 (common_type): Add explicit braces to avoid ambiguous `else'.
10949 (comp_target_types): Likewise.
10950 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
10951 (build_function_call_real): Add explicit braces to avoid ambiguous
10953 (convert_arguments): Initialize `called_thing' to 0.
10954 (convert_for_initialization): Initialize `savew' and `savee' to 0.
10956 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
10957 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
10958 (build_x_arrow): Likewise for `last_rval'.
10960 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
10962 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
10964 * decl.c (init_decl_processing): Use set_sizetype.
10965 * decl2.c (sizetype): Don't declare.
10966 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
10967 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
10968 (build_component_addr, unary_complex_lvalue): Likewise.
10969 * rtti.c (expand_class_desc): Likewise.
10970 * class.c (get_vfield_offset): Likewise.
10972 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
10974 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
10975 early to avoid bogus error. Handle overloaded function
10976 names provided as template arguments correctly.
10977 (coerce_template_parms): Don't mishandle overloaded functions when
10978 dealing with template template parameters.
10979 (lookup_template_class): Issue an error message, rather than
10980 crashing, when the TYPE_DECL provided is not a template type.
10982 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
10984 * class.c (instantiate_type): Don't just return a known type if
10987 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
10989 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
10990 since that code could never be reached.
10992 * error.c (dump_decl): Avoid aborting in the midst of printing an
10993 error message about an illegal template declaration.
10995 * parse.y (structsp): Print an error message, rather than crashing,
10996 when a class-head does not name a class.
10998 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
10999 template arguments as a g++ extension.
11001 * cp-tree.def (ALIGNOF_EXPR): New tree code.
11002 * decl2.c (grok_alignof): If processing_template_decl, just store
11004 * typeck.c (c_alignof): Likewise.
11005 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
11006 * error.c (dump_expr): Likewise.
11007 * pt.c (tsubst_copy): Likewise.
11008 * tree.c (cp_tree_equal): Likewise.
11009 * pt.c (uses_template_parms): Correctly determine whether or not a
11010 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
11011 folding can be done.
11013 * cp-tree.h (grok_enum_decls): Remove type parameter.
11014 * decl.c (grok_enum_decls): Likewise.
11015 * decl2.c (grok_x_components): Call grok_enum_decls
11016 unconditionally, since it will do nothing if there is no
11017 current_local_enum. Use the new calling sequence.
11018 * pt.c (tsubst_enum): Use the new calling sequence for
11021 * decl.c (start_function): Make member functions of local classes
11022 in extern inline functions have comdat linkage here...
11023 (grokdeclarator): Rather than here.
11025 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
11027 * pt.c (convert_nontype_argument): Use decl_constant_value.
11029 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
11031 * call.c (add_template_candidate_real): New function.
11032 (add_template_candidate): Use it.
11033 (add_template_conv_candidate): Likewise.
11034 (joust): Pass extra argument to more_specialized.
11035 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
11036 (is_local_class): Remove.
11037 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
11038 * cp-tree.h (is_local_class): Remove.
11039 (perform_array_to_pointer_conversion): Likewise.
11040 (finish_member_template_decl): Add.
11041 (check_explicit_specialization): Return a tree, not an int.
11042 (more_specialized): Take additional argument.
11043 (get_bindings): Likewise.
11044 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
11045 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
11046 (perform_array_to_pointer_conversion): Remove.
11047 * decl.c (saved_scope): Add processing_specialization,
11048 processing_explicit_instantiation fields.
11049 (maybe_push_to_top_level): Save them.
11050 (pop_from_top_level): Restore them.
11051 (grokfndecl): Use new return value from
11052 check_explicit_specialization.
11053 (start_decl): Don't check flag_guiding_decls before pushing
11055 (cp_finish_decl): Remove previous (bogus) change.
11056 (grok_declarator): Use decl_function_context rather than
11058 * decl2.c (finish_file): Pass extra argument to get_bindings.
11059 (build_expr_from_tree): Let build_x_component_ref check
11060 validity of arguments rather than doing it here.
11061 * lex.c (cons_up_default_function): Remove code fooling with
11062 processing_specialization, processing_explicit_instantiation
11063 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
11064 * method.c (build_overload_identifier): Mangle local classes in
11065 template functions correctly.
11066 * parse.y (finish_member_template_decl): Move to pt.c.
11067 * pt.c (finish_member_template_decl): Moved here from parse.y.
11068 (print_candidates): New function.
11069 (determine_specialization): Change interface. Properly look for
11070 most specialized versions of template candidates.
11071 (check_explicit_specialization): Fully process explicit
11073 (push_template_decl): Avoid looking at CLASSTYPE fields in
11075 (determine_overloaded_function): Remove.
11076 (convert_nontype_argument): Change name from
11077 convert_nontype_parameter. Use determine_overloaded_function
11078 instead of instantiate_type.
11079 (mangle_class_name_for_template): Handle type contexts as well as
11081 (classtype_mangled_name): Likewise.
11082 (lookup_template_class): Likewise.
11083 (tsubst): Likewise.
11084 (more_specialized): Take explict template arguments as a
11086 (most_specialized): Likewise.
11087 (get_bindings): Likewise. Check that return types match before
11088 proclaiming a function a match.
11089 (do_decl_instantiation): Remove code searching for function to
11090 instantiate; that is now done in check_explicit_specialization.
11091 (add_maybe_template): Pass extra argument to get_bindings.
11092 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
11094 * typeck.c (build_component_ref): Check for invalid arguments.
11096 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
11098 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
11099 return_target and call_target are equivalent.
11101 * pt.c (type_unification_real): Just accept function parms that
11102 don't use any template parms.
11104 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
11106 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
11107 unset DECL_NOT_REALLY_EXTERN.
11109 * parse.y (typename_sub*): Fix std::.
11111 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
11113 * error.c (dump_decl): Fix type default template args.
11114 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
11116 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
11118 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
11119 (file_name_nondirectory): Use.
11121 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
11123 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
11124 that are not really present. Substitute default arguments in
11125 template template arguments. Correctly convert TEMPLATE_DECL to
11126 TEMPLATE_TEMPLATE_PARM.
11127 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
11128 are no longer treated specially here.
11129 * parse.y (template_template_parm): Fix copy error.
11130 * decl.c (grokdeclarator): Warn about missing `typename' for nested
11131 type created from template template parameters.
11132 * parse.y (bad_parm): Likewise
11134 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
11135 (push_nested_class): Likewise.
11136 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
11137 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
11138 (copy_template_template_parm): Declare.
11139 * decl.c (arg_looking_for_template): New variable.
11140 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
11141 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
11142 node if arg_looking_for_template is nonzero.
11143 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
11144 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
11145 (grokdeclarator): Handle TEMPLATE_DECL.
11146 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
11147 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
11148 (dump_type_prefix, dump_type_suffix): Handle TEMPLATE_TEMPLATE_PARM.
11149 (dump_decl): Handle unnamed template type parameters.
11150 Handle template template parameters.
11151 (dump_function_name): Handle template template parameters.
11152 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
11153 Handle TEMPLATE_TEMPLATE_PARM.
11154 * method.c (build_template_template_parm_names): New function.
11155 (build_template_parm_names): Handle TEMPLATE_DECL.
11156 (build_overload_nested_name, build_overload_name):
11157 Handle TEMPLATE_TEMPLATE_PARM.
11158 * parse.y (maybe_identifier): New nonterminal.
11159 (template_type_parm): Use it.
11160 (template_template_parm, template_arg1): New nonterminal.
11161 (template_parm): Add template_template_parm rules.
11162 (template_arg): Set processing_template_arg.
11163 (template_arg1): Rules moved from template_arg.
11164 (primary, nonnested_type): Set arg_looking_for_template if we are
11165 processing template arguments.
11166 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
11167 (process_template_parm): Handle template template parameters.
11168 (coerce_template_parms, comp_template_args): Likewise.
11169 (mangle_class_name_for_template, lookup_template_class): Likewise.
11170 (uses_template_parms): Handle TEMPLATE_DECL and
11171 TEMPLATE_TEMPLATE_PARM.
11172 (current_template_args): Handle TEMPLATE_DECL.
11173 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
11174 * search.c (dfs_walk, dfs_record_inheritance):
11175 Handle TEMPLATE_TEMPLATE_PARM.
11176 * tree.c (copy_template_template_parm): New function.
11177 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
11178 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
11180 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
11182 * decl.c (start_decl): Don't allow duplicate definitions of static
11185 * call.c (build_user_type_conversion_1): Handle user-defined
11186 template conversion operators correctly.
11188 * decl2.c (build_expr_from_tree): Issue an error message if the
11189 object in a COMPONENT_REF is a TEMPLATE_DECL.
11191 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
11193 * class.c (is_local_class): New function.
11194 * cp-tree.h (is_local_class): Declare it.
11195 (last_tree): Likewise.
11196 (begin_tree): Likewise.
11197 (end_tree): Likewise.
11198 (lookup_template_class): Change prototype.
11199 * decl.c (cp_finish_decl): Check for NULL where necessary.
11200 Consider FUNCTION_DECLS to declare objects with top-level binding,
11201 when calling make_decl_rtl.
11202 (grokdeclarator): Give members of local classes internal linkage.
11203 (start_function): Remove declaration of last_tree.
11204 (finish_function): Set flag_keep_inline_functions around call to
11205 rest_of_compilation if we are processing a member function in a
11207 (start_method): Call push_template_decl for member functions of
11208 local classes in template functions.
11209 * decl2.c (import_export_decl): Don't give external linkage to
11210 instantiations of templates with internal linkage.
11211 * parse.y (last_tree): Remove declaration.
11212 (template_type): Pass extra parameter to lookup_template_class.
11213 (self_template_type): Likewise.
11214 (structsp): Move call to reset_specialization into left_curly.
11215 (left_curly): Call reset_specialization, and begin_tree.
11216 * pt.c (saved_trees): New variable.
11217 (mangle_class_name_for_template): Change prototype. Use
11218 additional function context to name local classes in templates
11220 (classtype_mangled_name): Pass the context.
11221 (push_template_decl): Handle local classes and templates, and
11222 member functions for such classes.
11223 (convert_nontype_parameter): Fix handling of pointer-to-member
11225 (lookup_template_class): Handle local classes in templates.
11226 (tsubst): Likewise. Don't assume that template instantiations
11227 have external linkage; pay attention to the template declaration.
11228 (mark_decl_instantiated): Likewise.
11229 (begin_tree): New function.
11230 (end_tree): Likewise.
11232 * decl.c (xref_basetypes): Don't call complete_type for basetypes
11233 that involve template parameters; that can lead to infinite
11234 recursion unnecessarily.
11236 * pt.c (register_specialization): Do not register specializations
11237 that aren't ready to be registered yet.
11238 (check_explicit_specialization): Handle explicit specialization of
11239 constructors and destructors.
11240 (build_template_decl): New function.
11241 (push_template_delc): Handle out-of-class specializations of
11244 * pt.c (check_explicit_specialization): Set up the template
11245 information before registering the specialization.
11246 (coerce_template_parms): Fix thinko.
11247 (tsubst): Handle specializations of member templates correctly.
11249 * class.c (finish_struct_methods): Remove calls to
11250 check_explicit_specialization from here.
11251 (finish_struct): And insert them here.
11252 * cp-tree.h (perform_qualification_conversions): New function.
11253 (perform_array_to_pointer_conversion): Likewise.
11254 (begin_explicit_instantiation): Likewise.
11255 (end_explicit_instantiation): Likewise.
11256 (determine_specialization): Renamed from
11257 determine_explicit_specialization.
11258 (comp_template_parms): New function.
11259 (processing_explicit_instantiation): New variable.
11260 * cvt.c (perform_qualification_conversions): New function.
11261 (perform_array_to_pointer_conversion): Likewise.
11262 * decl.c (duplicate_decls): Don't consider template functions
11263 alike unless they have the same parameters. Refine handling of
11264 instantiation/specialization mismatches.
11265 (start_decl): Don't call pushdecl for template specializations,
11266 since they don't affect overloading.
11267 (start_function): Likewise.
11268 (grokfndecl): Call check_explicit_specialization a little later.
11269 Don't call duplicate_decls for memberm template specializations.
11270 (grokdeclarator): Don't update template_count for classes that are
11271 themselves specializations. Remove use of `2' as parameter to
11272 grokfndecl since that value isn't used.
11273 * lex.c (cons_up_default_function): Save and restore
11274 processing_explicit_instantiation around calls to grokfield.
11275 * parse.y (finish_member_template_decl): New function.
11276 (component_decl_1): Use it.
11277 (fn.def2): Likewise.
11278 (template_arg_list_opt): New nonterminal.
11279 (template_type): Use it.
11280 (self_template_type): Likewise.
11281 (template_id): Likewise.
11282 (object_template_id): Likewise.
11283 (notype_template_declarator): Likwise.
11284 (begin_explicit_instantiation): Likewise.
11285 (end_explicit_instantiation): Likewise.
11286 (explicit_instantiation): Use them.
11287 * pt.c (coerce_template_parms): Add parameters.
11288 (processing_explicit_instantiation): New variable.
11289 (convert_nontype_parameter): New function.
11290 (determine_overloaded_function): Likewise.
11291 (begin_explicit_instantiation): Likewise.
11292 (end_explicit_instantiation): Likewise.
11293 (retrieve_specialization): Likewise.
11294 (register_specialization): Likewise.
11295 (processing_explicit_specialization): Removed.
11296 (determine_specialization): Handle specializations of member
11297 functions of template class instantiations.
11298 (check_explicit_specialization): Refine to conform to standard.
11299 (comp_template_parms): New function.
11300 (coerce_template_parms): Call convert_nontype_parameter.
11301 (tsubst): Refine handling of member templates. Use
11302 register_specialization.
11303 (instantiate_template): Use retrieve_specialization.
11304 (do_decl_instantiation): Likewise.
11305 (instantiate_decl): Likewise.
11306 (type_unification): Improve handling of explict template
11308 * tree.c (mapcar): Return error_mark_node, rather than aborting,
11309 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
11310 * typeck.c (build_unary_op): Call determine_specialization, rather
11311 than determine_explicit_specialization.
11313 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
11315 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
11317 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
11319 * error.c (dump_decl): For enum tags, output the tag, not its value.
11321 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
11323 * decl.c (init_decl_processing): Only call init_rtti_processing
11326 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
11328 * init.c (build_new_1): Split out from build_new.
11329 (build_new): Just return a NEW_EXPR.
11330 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
11332 * decl2.c (get_temp_regvar): Tweak.
11334 * cp-tree.h (TREE_CALLS_NEW): Comment out.
11335 * class.c (resolves_to_fixed_type_p): Remove use.
11336 * method.c (build_opfncall): Likewise.
11337 * call.c (build_new_op): Likewise.
11339 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
11341 * exception.cc (__eh_alloc, __eh_free): New fns.
11342 (__cp_push_exception, __cp_pop_exception): Use them.
11343 (__uncatch_exception): Call terminate here if no exception.
11344 * except.c (build_terminate_handler): New fn.
11345 (expand_start_catch_block): Use it.
11346 (expand_exception_blocks): Likewise.
11347 (alloc_eh_object): New fn.
11348 (expand_throw): Use it. Protect exception init with terminate.
11349 * typeck.c (build_modify_expr): Remove code that ignores trivial
11352 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11354 * call.c (add_builtin_candidate): Add default case in enumeration
11356 (build_new_op): Likewise.
11357 (convert_like): Likewise.
11358 * cvt.c (build_expr_type_conversion): Likewise.
11359 * tree.c (real_lvalue_p): Likewise.
11360 (lvalue_p): Likewise.
11361 (cp_tree_equal): Likewise.
11362 * typeck.c (comptypes): Likewise.
11363 (build_component_ref): Likewise.
11364 (build_function_call_real): Likewise.
11365 (build_binary_op_nodefault): Likewise.
11366 (build_unary_op): Likewise.
11367 (build_modify_expr): Likewise.
11368 * typeck2.c (initializer_constant_valid_p): Likewise.
11370 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
11372 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
11374 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
11376 * pt.c (coerce_template_parms): Make sure to digest_init if
11379 * decl.c (duplicate_decls): Make the newdecl virtual if the
11380 olddecl was, just as is done with other attributes of olddecl.
11382 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
11384 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
11385 address of an OFFSET_REF.
11387 * cp-tree.def: Add AGGR_INIT_EXPR.
11388 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
11389 AGGR_INIT_EXPR where appropriate.
11390 * expr.c (cplus_expand_expr): Likewise. Simplify.
11392 * decl2.c (finish_file): Remove call to register_exception_table.
11394 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
11396 * pt.c (instantiate_class_template): Don't do injection when
11397 processing_template_decl is true, as pollutes current_binding_level
11400 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
11402 * pt.c (maybe_fold_nontype_arg): Add prototype.
11404 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
11406 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
11407 * error.c (dump_expr): Likewise.
11409 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
11411 * typeck.c (build_function_call_real): Remove "inline called before
11412 definition" pedwarn.
11414 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
11416 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
11418 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
11420 * pt.c (type_unification_real): Change __null to type void* with
11423 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
11425 * call.c (implicit_conversion): Don't call
11426 build_user_type_conversion_1 with a NULL expr, since it will
11429 * pt.c (unify): Don't try to unify array bounds if either array is
11432 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
11434 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
11435 Replace extern decls with casts.
11437 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
11438 Update last_parm_cleanup_insn.
11439 (store_after_parms): Remove.
11440 * cp-tree.h: Adjust.
11442 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
11444 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
11445 (finish_file): Check DECL_COMDAT instead of weak|one_only.
11446 (import_export_vtable): Use make_decl_one_only instead of
11447 comdat_linkage for win32 tweak.
11448 (import_export_decl): Likewise.
11449 * pt.c (mark_decl_instantiated): Likewise.
11451 * decl2.c (finish_file): Lose handling of templates in pending_statics.
11453 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
11455 * decl2.c (finish_file): Lose call to expand_builtin_throw.
11456 * except.c (expand_builtin_throw): Remove.
11457 * cp-tree.h: Remove ptr_ptr_type_node.
11458 * decl.c: Likewise.
11460 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
11462 * decl.c (ptr_ptr_type_node): Define.
11463 (init_decl_processing): Initialize it.
11464 * cp-tree.h: Declare it.
11465 * exception.cc (__cp_exception_info): Use __get_eh_info.
11466 (__cp_push_exception): Likewise.
11467 (__cp_pop_exception): Likewise.
11469 From Scott Snyder <snyder@d0sgif.fnal.gov>:
11470 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
11472 (init_exception_processing): Removed saved_pc initialization.
11474 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
11476 * pt.c (instantiate_decl): Defer all templates but inline functions.
11478 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
11480 * init.c (expand_vec_init): Don't fold a list of parameters.
11482 * decl.c (copy_args_p): Handle copy elision for types with virtual
11484 * call.c (build_over_call): Likewise.
11486 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
11488 * pt.c (lookup_template_function): Copy the template arguments,
11489 not just the list containing them, to the permanent obstack.
11491 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
11493 * except.c (expand_start_catch_block): suspend_momentary for the
11496 * error.c (dump_decl): Handle LOOKUP_EXPR.
11498 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
11500 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
11501 permanent obstack if we are processing a template decl.
11502 * typeck.c (build_static_cast): Likewise.
11503 (build_const_cast): Likewise.
11504 (build_reinterpret_cast): Likewise.
11506 * pt.c (coerce_template_parms): Coerce some expressions, even
11507 when processing_template_decl.
11509 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
11511 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
11512 handling of pointer difference expressions.
11514 * typeck.c (comp_target_types): Comparison of function/method types
11515 is independent of nptrs.
11517 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
11519 * pt.c (tsubst): Avoid creating pointer to reference and
11520 reference to reference types.
11522 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
11524 * parse.y (do_id): New nonterminal.
11525 (template_id): Use it.
11527 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
11529 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
11530 * spew.c (yylex): Don't do_identifier here.
11531 * decl2.c (build_expr_from_tree): Revert last change.
11533 * decl2.c (build_expr_from_tree): Expand the name for a method call.
11534 * parse.y (object_template_id): Don't try to take the DECL_NAME.
11536 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
11538 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
11540 * call.c (build_op_delete_call): Adjust.
11542 * except.c (expand_end_catch_block): Lose rethrow region.
11543 (expand_start_catch_block): Likewise.
11544 (expand_end_catch_block): Don't expand_leftover_cleanups.
11546 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
11548 * pt.c (tsubst): Remove tree_cons call (places redundant info into
11549 DECL_TEMPLATE_INSTANTIATION).
11551 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
11553 * tree.c (is_overloaded_fn): Handle getting a fn template.
11554 (really_overloaded_fn): Likewise.
11555 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
11556 * pt.c (check_explicit_specialization): Tweak.
11557 (determine_explicit_specialization): Tweak.
11559 * tree.c, cp-tree.h (get_target_expr): New fn.
11561 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
11563 * pt.c (check_explicit_specialization): Fix misspelling in
11564 diagnostic: `preceeded'.
11565 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
11568 1997-12-02 Mark Mitchell <mmitchell@usa.net>
11570 * pt.c (determine_explicit_specialization): Avoid an internal
11571 error for bad specializations.
11573 * method.c (build_overload_value): Handle SCOPE_REF.
11575 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
11577 * class.c (prepare_fresh_vtable): Enable even more complex MI
11580 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
11582 * exception.cc (__check_eh_spec): Optimize a bit.
11584 * exception.cc (__cp_pop_exception): Lose handler arg.
11585 * except.c (do_pop_exception): Likewise.
11586 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
11587 (expand_end_catch_block): Likewise.
11589 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
11591 * pt.c (check_explicit_specialization): Complain about using a
11592 template-id for a non-specialization.
11594 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
11596 * repo.c: Prototype rindex only if needed.
11597 * xref.c: Likewise.
11599 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
11601 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
11603 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
11605 * typeck.c (build_const_cast): Handle references here instead of
11606 handing off to convert_to_reference.
11608 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
11609 TerminateFunctionCall.
11610 (init_exception_processing): Likewise. Terminate et al are now
11611 the fns, not ADDR_EXPRs.
11612 (various): Lose redundant assemble_external calls.
11613 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
11615 * cp-tree.h (struct lang_decl_flags): Add comdat.
11616 (DECL_COMDAT): New macro.
11617 * decl.c (duplicate_decls): Propagate it.
11618 (cp_finish_decl): Handle it.
11619 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
11621 * class.c: Remove static pending_hard_virtuals.
11622 (add_virtual_function): Take pointers to pending_virtuals
11623 and pending_hard_virtuals.
11624 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
11626 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
11628 * decl2.c (import_export_vtable): If we support one_only but not
11629 weak symbols, mark instantiated template vtables one_only.
11630 (import_export_decl): Likewise for tinfo functions.
11631 (finish_vtable_vardecl): Also write out vtables from explicitly
11632 instantiated template classes.
11633 * pt.c (mark_class_instantiated): Revert last change.
11635 * except.c (expand_throw): Call mark_used on the destructor.
11637 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
11639 * lex.c (lang_init): Enable flag_exceptions by default if no
11640 command line switch was specified.
11642 1997-11-26 Mark Mitchell <mmitchell@usa.net>
11644 * pt.c (unify): Handle `void' template parameters in
11647 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
11649 * rtti.c (build_dynamic_cast): Handle template case here.
11650 (build_dynamic_cast_1): Not here.
11652 * typeck2.c (digest_init): Make copies where appropriate.
11654 * decl2.c (delete_sanity): resolve_offset_ref.
11656 * except.c: Call terminate without caching so many bits.
11658 * except.c (expand_start_catch_block): Fix catching a reference
11661 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
11663 * init.c (build_new): Copy size to the saveable obstack.
11665 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
11666 TRY_CATCH_EXPR for now.
11668 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
11670 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
11671 has DECL_LANG_SPECIFIC.
11673 * exception.cc (struct cp_eh_info): Add handlers field.
11674 (__cp_push_exception): Initialize it.
11675 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
11676 (__throw_bad_exception): Remove.
11677 * except.c (call_eh_info): Add handlers field.
11678 (get_eh_handlers): New fn.
11679 (push_eh_cleanup): Increment handlers.
11681 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
11683 * except.c (expand_start_eh_spec): Use the try/catch code.
11684 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
11685 doing everything inline.
11686 (init_exception_processing): throw_type_match now takes
11687 const void pointers.
11688 * exception.cc (__check_eh_spec): New fn.
11689 * inc/exception: Neither terminate nor unexpected return.
11690 * decl.c: Make const_ptr_type_node public.
11691 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
11693 * except.c (expand_start_catch_block): We only need the rethrow
11694 region for non-sjlj exceptions.
11695 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
11697 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
11699 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
11700 (various.o): Likewise.
11701 * inc/new: Add placement deletes. Add throw specs for default new.
11702 * new.cc (set_new_handler): Move here from libgcc2.
11703 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
11704 (new): Move from libgcc2. Throw bad_alloc.
11705 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
11706 * decl.c (init_decl_processing): Update exception specs on new and
11709 * method.c (build_decl_overload_real): Don't mess with global
11712 * init.c (build_new): Check for null throw spec, not nothrow_t.
11714 * decl.c (duplicate_decls): Don't complain about different exceptions
11715 from an internal declaration.
11717 * call.c (build_op_delete_call): Fix check for member fns again.
11719 * decl2.c (import_export_decl): Interface hackery affects
11720 virtual synthesized methods.
11722 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
11724 * decl.c (start_decl): Don't just complain about a mismatched
11727 * decl.c (make_implicit_typename): Handle case where t is not
11728 actually from context.
11729 * tree.c (get_type_decl): Lose identifier case.
11730 * spew.c (yylex): Lose useless call to identifier_typedecl_value.
11731 * parse.y (nonnested_type): Just use lookup_name.
11732 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
11734 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
11736 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
11737 T was built in C language context (for example, by
11738 output_func_start_profiler).
11740 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
11742 * decl.c (make_implicit_typename): New fn.
11743 (lookup_name_real): Use it. Use current_class_type as the context.
11745 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
11747 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
11749 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
11751 * friend.c (do_friend): Warn about non-template friends in templates.
11753 * call.c (build_op_delete_call): Fix handling of inherited delete.
11755 * search.c (dfs_record_inheritance): Ignore template type parms.
11757 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
11759 * call.c (build_new_op): Fix copy error.
11760 (build_op_new_call): New fn.
11761 (build_op_delete_call): New fn.
11762 * cp-tree.h: Declare them.
11763 * init.c (build_new): Use them. Support placement delete.
11764 (build_x_delete): Use build_op_delete_call.
11765 (build_delete): Likewise.
11766 * decl2.c (delete_sanity): Likewise.
11767 (coerce_delete_type): Don't complain about placement delete.
11769 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
11771 * call.c (build_new_function_call): Remove unused 'obj' parm.
11772 * cp-tree.h, typeck.c: Adjust.
11774 * init.c (build_new): Make the cleanup last longer.
11775 (expand_vec_init): Call do_pending_stack_adjust.
11777 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
11779 * pt.c (do_type_instantiation): Fix typo.
11780 (mark_class_instantiated): If we support one_only but not weak
11781 symbols, don't mark this as known.
11783 * init.c (build_new): Handle vec delete in EH cleanup.
11785 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
11787 * call.c (build_method_call): Call complete_type before checking
11790 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
11792 * decl.c (add_block_current_level): Delete.
11793 * init.c (build_vec_delete_1): Delete build_block and
11794 add_block_current_level calls.
11796 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
11798 * init.c (build_new): Handle freeing allocated memory when the
11799 constructor throws.
11801 * call.c (build_new_method_call): Fix flags arg.
11803 * pt.c (do_type_instantiation): Don't try to instantiate
11805 (mark_decl_instantiated): If we support one_only but not
11806 weak symbols, mark this one_only.
11807 * decl2.c (import_export_vtable): Don't defer handling of vtables
11808 if MULTIPLE_SYMBOL_SPACES.
11810 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
11812 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
11814 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
11816 * except.c (do_pop_exception): Return a value.
11818 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
11820 * call.c (build_new_method_call): Handle getting a
11821 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
11822 if we got template parms.
11823 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
11825 * decl2.c (build_expr_from_tree): Tweak last change.
11826 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
11827 (maybe_fold_nontype_arg): Split out from tsubst_copy.
11828 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
11830 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
11832 * pt.c (tsubst_copy): Handle explicit template arguments in
11834 * typeck.c (build_x_function_call): Likewise.
11835 * decl2.c (build_expr_from_tree): Lookup function name if it
11838 * pt.c (tsubst): Instantiate template functions properly when
11839 template parameter does not appear in function arguments and return
11841 (comp_template_args): Handle member templates required by tsubst.
11843 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
11845 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
11848 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
11850 * pt.c (coerce_template_parms): Tweak error message.
11852 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
11853 return type defaults to `int', even if there are storage-class
11856 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
11858 Complete nested exception support.
11859 * except.c (do_pop_exception): Split out...
11860 (push_eh_cleanup): From here. Handle the EH region by hand.
11861 (expand_start_catch_block): Add a new level for the catch parm.
11862 Move the rethrow region outside the two cleanup regions.
11863 Protect the initializer for the catch parm with terminate.
11864 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
11865 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
11866 popping off the middle of the stack.
11867 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
11868 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
11869 (build_cplus_new): Only wrap CALL_EXPRs.
11870 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
11871 the constructor call.
11873 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11875 * Make-lang.in (c++.distdir): Make inc subdirectory.
11877 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
11879 * decl2.c (finish_file): Put back some code.
11881 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
11883 * decl2.c (finish_file): Remove redundant code.
11884 * method.c (emit_thunk): Don't let the backend defer generic thunks.
11886 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
11888 * except.c (call_eh_info): Split out...
11889 (push_eh_info): From here.
11890 (expand_builtin_throw): Use it.
11891 (expand_start_catch_block): Move region start back.
11893 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
11895 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
11896 (real_yylex): Record wide strings using target endianness, not host.
11898 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
11900 * repo.c (rindex): Add decl unconditionally.
11901 (get_base_filename, open_repo_file): Don't cast rindex.
11902 * xref.c (rindex): Add decl unconditionally.
11903 (index): Remove unused decl.
11904 (open_xref_file): Don't cast rindex.
11906 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
11908 * class.c (build_vbase_path): Propagate the result type properly.
11910 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
11912 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
11913 remaining use of saved_throw_type with a call to get_eh_type.
11915 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
11917 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
11918 (file_name_nondirectory): New function, doing the same as the macro.
11919 (set_typedecl_interface_info): Use it instead of the macro.
11920 (check_newline): Likewise.
11921 (handle_cp_pragma): Likewise.
11923 * repo.c (get_base_filename): Cast result of rindex to char*.
11924 (open_repo_file): Likewise.
11925 * xref.c (open_xref_file): Likewise.
11926 * error.c (dump_char): Make its arg int, not char.
11928 * except.c (push_eh_info): Pass the number of fields - 1 down, not
11929 the exact number of fields.
11931 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
11933 Support for nested exceptions.
11934 * tinfo2.cc (__is_pointer): New fn.
11935 * exception.cc (struct cp_eh_info): Define.
11936 (__cp_exception_info, __uncatch_exception): New fns.
11937 (__cp_push_exception, __cp_pop_exception): New fns.
11938 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
11940 (init_exception_processing): Likewise. __eh_pc is now external.
11941 (push_eh_info): New fn.
11942 (get_eh_{info,value,type,caught}): New fns.
11943 (push_eh_cleanup): Just call __cp_pop_exception.
11944 (expand_start_catch_block): Use push_eh_info. Start the eh region
11946 (expand_end_eh_spec): Use push_eh_info.
11947 (expand_throw): Call __cp_push_exception to set up the exception info.
11948 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
11950 (expand_builtin_throw): Don't refer to empty_fndecl.
11952 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
11954 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
11956 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
11958 * method.c (build_template_parm_names, build_decl_overload_real):
11959 Add static to definitions.
11960 * pt.c (add_to_template_args, note_template_header,
11961 processing_explicit_specialization, type_unification_real): Likewise.
11962 ({determine,check}_explicit_specialization): Use a single string for
11965 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
11967 * except.c (expand_exception_blocks): Call do_pending_stack_adjust.
11968 (expand_end_catch_block): Likewise.
11969 (expand_end_eh_spec): Likewise.
11971 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
11973 * decl.c (duplicate_decls): Handle template specializations
11975 * error.c (dump_function_name): Fix printing of specializations of
11976 member functions that are not member templates.
11977 * cp-tree.h (processing_specialization): Make global.
11978 * pt.c (processing_specialization): Likewise.
11979 * lex.c (cons_up_default_function): Save and restore
11980 processing_specialization to avoid confusion.
11982 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
11984 * decl.c (init_decl_processing): Give null_node unknown* type.
11985 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
11986 (common_type): Likewise.
11987 * error.c (args_as_string): Recognize null_node.
11989 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11991 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
11992 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
11994 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
11996 * Make-lang.in (g++): Include prefix.o.
11998 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
12000 * pt.c (determine_explicit_specialization): Initialize "dummy"
12001 to keep Purify quiet.
12003 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
12005 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
12006 (build_overload_int): Not here.
12008 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
12010 * class.c (build_type_pathname): Remove.
12011 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
12013 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
12015 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
12016 &&label GNU extension.
12018 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
12020 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
12021 so as to avoid incorrect manglings.
12022 * method.c (build_decl_overload_real): Don't mangle return types
12025 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
12027 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
12028 scratch_tree_cons): Define as macros for now.
12029 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
12030 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
12031 typeck2.c: Use them and the expression_obstack variants.
12033 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
12035 * decl.c (store_return_init): Allow classes with explicit ctors to
12036 be used with the named return values extension.
12038 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
12040 * pt.c (instantiate_decl): Fix previous change.
12042 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
12044 * pt.c (tsubst): Fix thinko.
12045 (instantiate_decl): Really use the original template.
12047 * call.c (build_new_method_call): Use simple constructor_name for
12050 Wed Oct 8 22:44:42 1997 Jeffrey A Law <law@cygnus.com>
12052 * method.c (build_underscore_int): Don't use ANSI specific
12055 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
12057 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
12058 for our key method; it might have been inlined by -O3.
12060 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
12062 * decl.c (make_typename_type): Do not try to call lookup_field for
12063 non-aggregate types.
12065 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
12067 * typeck.c (build_reinterpret_cast): Tweak.
12069 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
12071 * typeck.c (build_reinterpret_cast): Converting a void pointer
12072 to function pointer with a reinterpret_cast produces a warning
12073 if -pedantic is issued.
12075 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
12077 * typeck.c (c_expand_return): Don't warn about returning a
12078 reference-type variable as a reference.
12080 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
12082 * method.c (build_static_name): Fix typo.
12084 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
12086 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
12087 OLDDECL before we try to do DECL_USE_TEMPLATE.
12089 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
12091 * decl.c (duplicate_decls): Don't warn about template instances.
12093 * typeck.c (mark_addressable): Lose ancient code that unsets
12096 * pt.c (do_decl_instantiation): Lose support for instantiating
12099 * call.c (build_new_function_call): Fix handling of null explicit
12101 (build_new_method_call): Likewise.
12103 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
12105 * method.c (build_underscore_int): Fix typo.
12107 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
12109 * tree.c (print_lang_statistics): #if 0 call to
12110 print_inline_obstack_statistics until its definition is checked in.
12112 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
12114 * decl2.c (finish_file): Move dump_tree_statistics to end.
12116 * pt.c (instantiate_decl): Look for the original template.
12117 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
12118 of member templates.
12120 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
12122 * Makefile.in (g++FAQ.*): New rules.
12123 (CONFLICTS): Update.
12124 * g++FAQ.texi: Moved from libg++.
12126 * parse.y (PFUNCNAME): Only specify the type once.
12128 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
12130 * lex.c (real_yylex): Clean up the code to fully behave the way
12131 the c-lex.c parser does for complex and real numbers.
12133 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
12135 * method.c (build_decl_overload_real): Reformat.
12137 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
12139 * method.c (synthesize_method): If at_eof, determine our linkage.
12141 1997-09-29 Paul Eggert <eggert@twinsun.com>
12143 * lex.c (real_yylex): Treat `$' just like `_', except issue a
12144 diagnostic if !dollars_in_ident or if pedantic.
12146 * lang-specs.h (@c++): -ansi no longer implies -$.
12148 * decl2.c (lang_decode_option):
12149 -traditional and -ansi now do not mess with
12152 Mon Sep 29 19:57:51 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
12154 * Makefile.in (parse.o, decl.o): Also depend on
12155 $(srcdir)/../except.h $(srcdir)/../output.h.
12156 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
12157 $(srcdir)/../except.h $(srcdir)/../output.h.
12158 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
12161 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
12163 * expr.c (cplus_expand_expr): Make it static.
12165 * decl2.c, init.c, typeck.c: Include "expr.h".
12166 (expand_expr): Use proper values when calling the function.
12168 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
12170 * lang-options.h: New -Wold-style-cast flag.
12171 * cp-tree.h (warn_old_style_cast): New variable.
12172 * decl2.c (warn_old_style_cast): Likewise.
12173 (lang_decode_option): Support -Wold-style-cast.
12174 (reparse_absdcl_as_casts): Produce old-style-cast warning.
12176 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
12178 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
12179 TREE_USED, reset value based on already_used.
12181 * init.c (expand_member_init): Revert change.
12183 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
12185 * cp-tree.h, decl.c, decl2.c, pt.c:
12186 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
12188 * decl2.c (lang_decode_option): Add missing ;.
12190 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
12192 * friend.c (do_friend): Disable injection for all template-derived
12194 * decl2.c (lang_decode_option): Handle -fguiding-decls.
12195 * parse.y (notype_template_declarator): New nonterminal.
12196 (direct_notype_declarator): Use it.
12197 (complex_direct_notype_declarator): Likewise.
12198 (object_template_id): Accept any kind of identifier after TEMPLATE.
12199 (notype_qualified_id): Don't add template declarators here.
12201 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
12203 * call.c (add_template_candidate): Add explicit_targs parameter.
12204 (build_scoped_method_call): Use it.
12205 (build_overload_call_real): Likewise.
12206 (build_user_type_conversion_1): Likewise.
12207 (build_new_function_call): Likewise.
12208 (build_object_call): Likewise.
12209 (build_new_op): Likewise.
12210 (build_new_method_call): Likewise.
12211 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
12212 (build_new_method_call): Likewise.
12214 * class.c (finish_struct_methods): Add specialization pass to
12215 determine which methods were specializing which other methods.
12216 (instantiate_type): Handle TEMPLATE_ID_EXPR.
12218 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
12220 * cp-tree.h (name_mangling_version): New variable.
12221 (flag_guiding_decls): Likewise.
12222 (build_template_decl_overload): New function.
12223 (begin_specialization): Likewise.
12224 (reset_specialization): Likewise.
12225 (end_specialization): Likewise.
12226 (determine_explicit_specialization): Likewise.
12227 (check_explicit_specialization): Likewise.
12228 (lookup_template_function): Likewise.
12229 (fn_type_unification): Add explicit_targs parameter.
12230 (type_unification): Likewise.
12232 * decl.c (duplicate_decls): Add smarts for explicit
12234 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
12236 (grokfndecl): Call check_explicit_specialization.
12238 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
12239 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
12240 (check_classfn): Handle specializations.
12242 * error.c (dump_function_name): Print specialization arguments.
12244 * friend.c (do_friend): Don't call pushdecl for template
12247 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
12249 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
12250 and -fno-guiding-decls.
12252 * lex.c (identifier_type): Return PFUNCNAME for template function
12255 * method.c (build_decl_overload_real): New function.
12256 (build_template_parm_names): New function.
12257 (build_overload_identifier): Use it.
12258 (build_underscore_int): New function.
12259 (build_overload_int): Use it. Add levels for template
12261 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
12262 (build_overload_nested_names): Handle template type parameters.
12263 (build_template_decl_overload): New function.
12265 * parse.y (YYSTYPE): New ntype member.
12266 (nested_name_specifier): Use it.
12267 (nested_name_specifier_1): Likewise.
12268 (PFUNCNAME): New token.
12269 (template_id, object_template_id): New non-terminals.
12270 (template_parm_list): Note specializations.
12271 (template_def): Likewise.
12272 (structsp): Likewise.
12273 (fn.def2): Handle member template specializations.
12274 (component_decl_1): Likewise.
12275 (direct_notype_declarator): Handle template-ids.
12276 (component_decl_1): Likewise.
12277 (direct_notype_declarator): Handle template-ids.
12278 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
12280 * pt.c (processing_specializations): New variable.
12281 (template_header_count): Likewise.
12282 (type_unification_real): New function.
12283 (processing_explicit_specialization): Likewise.
12284 (note_template_header): Likewise.
12285 (is_member_template): Handle specializations.
12286 (end_template_decl): Call reset_specialization.
12287 (push_template_decl): Handle member template specializations.
12288 (tsubst): Likewise.
12289 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
12290 (instantiate_template): Handle specializations.
12291 (instantiate_decl): Likewise.
12292 (fn_type_unification): Handle explicit_targs.
12293 (type_unification): Likewise. Allow incomplete unification
12294 without an error message, if allow_incomplete.
12295 (get_bindings): Use new calling sequence for fn_type_unification.
12297 * spew.c (yylex): Handle PFUNCNAME.
12299 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
12300 (really_overloaded_fn): Likewise.
12301 (get_first_fn): Handle function templates.
12303 * typeck.c (build_x_function_call): Use really_overloaded_fn.
12304 Handle TEMPLATE_ID_EXPR.
12305 (build_x_unary_op): Likewise.
12306 (build_unary_op): Likewise.
12307 (mark_addressable): Templates whose address is taken are marked
12310 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
12312 * decl.c (init_decl_processing): Declare __builtin_constant_p as
12313 accepting any kind of type, not only int.
12315 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
12317 * search.c (get_matching_virtual): Notice virtual bases when sorrying
12318 about covariant returns.
12320 * parse.y (member_init): Also imply typename here. Remove ancient
12321 extension for initializing base members.
12323 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
12325 Handle multi-level typenames and implicit typename in base list.
12326 * parse.y (typename_sub{,[0-2]}): New rules.
12327 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
12328 (nonnested_type): New rule.
12329 (complete_type_name): Use it.
12330 (base_class.1): Use typename_sub and nonnested_type.
12331 (nested_name_specifier): Don't elide std:: here.
12332 * decl.c (make_typename_type): Handle getting a type for NAME.
12333 (lookup_name_real): Turn std:: into :: here.
12335 Rvalue conversions were removed in London.
12336 * call.c (is_subseq): Don't consider lvalue transformations.
12337 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
12338 (joust): Re-enable ?: kludge.
12340 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
12342 * decl.c (start_function): Up warning of no return type to be a
12345 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
12347 * init.c (expand_member_init): Don't set TREE_USED.
12348 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
12349 set,don't clear TREE_USED wholesale.
12351 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
12353 * call.c (build_over_call): Do require_complete_type before
12356 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
12358 * search.c (lookup_field): Call complete_type in all cases.
12360 * decl.c (finish_function): Just warn about flowing off the end.
12362 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
12364 * decl.c (grokparms): Don't bash a permanent list node if we're
12367 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
12369 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
12371 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
12373 * call.c (build_new_op): Give better error for syntactically
12374 correct, but semantically invalid, use of undeclared template.
12376 * call.c (compare_qual): Handle pmfs.
12378 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
12379 after the exception spec.
12381 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
12383 * call.c (null_ptr_cst_p): Integer type, not integral type.
12385 * call.c (joust): Disable warnings until they can be moved to the
12388 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
12390 * Makefile.in, config-lang.in: Convert to autoconf.
12392 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
12394 * decl.c (lookup_name_real): Add implicit 'typename' to types from
12397 * pt.c (most_specialized_class): Fix typo.
12398 (tsubst): Move constant folding to TREE_VEC case.
12400 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
12402 * pt.c (do_poplevel): Don't warn about unused local variables
12403 while processing_template_decl since we don't always know whether
12404 or not they will need constructing/destructing.
12406 * pt.c (uses_template_parms): Check the values of an enumeration
12407 type to make sure they don't depend on template parms.
12409 * decl.c (make_typename_type): Don't lookup the field if the
12410 context uses template parms, even if we're not
12411 processing_template_decl at the moment.
12413 * pt.c (coerce_template_parms): Avoid looking at the
12414 TYPE_LANG_DECL portion of a typename type, since there won't be
12416 (tsubst): Do constant folding as necessary to make sure that
12417 arguments passed to lookup_template_class really are constants.
12419 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
12421 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
12422 * decl2.c (finish_file): Only register exception tables if we
12425 * decl.c (init_decl_processing): Add __builtin_[fs]p.
12427 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
12429 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
12431 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
12433 * error.c (dump_decl): Avoid crashing when presented with a
12434 uninitialized constant, as can occur with a template parameter.
12435 (dump_expr): Make sure that there are enough levels of
12436 current_template_parms before we start diving through them.
12438 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
12440 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
12443 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
12445 * except.c (expand_throw): Call build_delete for all
12446 exception types, not just objects with destructors.
12448 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
12450 * decl.c (current_local_enum): Remove static.
12451 * pt.c (tsubst_enum): Save and restore value of current_local_enum
12452 in case template is expanded in enum decl.
12453 (instantiate_class_template): Use new tsubst_enum signature.
12454 (tsubst_expr): Likewise.
12456 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
12458 * pt.c (begin_member_template_processing): Take a function as
12459 argument, not a set of template arguments. Use the template
12460 parameters, rather than the arguments. Handle non-type parameters
12461 correctly. Push a binding level for the parameters so that multiple
12462 member templates using the same parameter names can be declared.
12463 (end_member_template_processing): Pop the binding level.
12464 (push_template_decl): Mark member templates as static when
12467 * lex.c (do_pending_inlines): Pass the function, not its template
12468 arguments, to begin_member_template_processing.
12469 (process_next_inline): Likewise.
12470 (do_pending_defargs): Likewise.
12472 * error.c (dump_expr): Obtain the correct declaration for a
12473 TEMPLATE_CONST_PARM.
12475 * call.c (add_template_conv_candidate): New function.
12476 (build_object_call): Handle member templates, as done in the other
12479 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
12481 * decl.c (replace_defag): Undo previous change.
12482 * lex.c (do_pending_defargs): Deal with member templates.
12484 * pt.c (is_member_template): Avoid crashing when passed a
12485 non-function argument.
12487 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
12489 * class.c (grow_method): Remove check for redeclaration.
12491 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
12493 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
12494 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
12495 (PRIMARY_TEMPLATE_P): Use it.
12496 * call.c (build_overload_call_real): Use it.
12497 * class.c (instantiate_type): Likewise.
12498 * decl.c (decls_match): Likewise.
12499 * method.c (build_overload_identifier): Likewise.
12500 * pt.c (push_template_decl): Likewise.
12501 (classtype_mangled_name): Likewise.
12502 (lookup_template_class): Likewise.
12504 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
12505 DECL_NTPARMS to conform to usage elsewhere.
12506 * call.c (add_template_candidate): Likewise.
12507 * class.c (instantiate_type): Likewise.
12508 * pt.c (instantiate_template): Likewise.
12509 (get_bindings): Likewise.
12511 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
12512 is_member_template.
12514 * pt.c (unify): Undo changes to allow multiple levels of template
12516 (type_unification): Likewise.
12517 (fn_type_unification): Likewise.
12518 (get_class_bindings): Likewise.
12519 * cp-tree.h (Likewise).
12521 * decl.c (replace_defarg): Check that the type of the default
12522 parameter does not invlove a template type before complaining
12523 about the initialization.
12525 * error.c (dump_expr): Deal with template constant parameters in
12526 member templates correctly.
12528 * pt.c (is_member_template): Deal with class specializations
12530 (tsubst): Handle "partial instantiation" of member templates
12533 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
12535 * pt.c (type_unification): Change calling sequence to allow for
12536 multiple levels of template parameters.
12537 (tsubst_expr): Likewise.
12538 (tsubst): Likewise.
12539 (tsubst_copy): Likewise.
12540 (instantiate_template): Likewise.
12542 * call.c (build_overload_call_real): Use it.
12543 (add_builtin_candidate): Use it.
12544 (build_new_method_call): Use it.
12545 * class.c (instantiate_type): Use it.
12546 * decl.c (grokdeclarator): Use it.
12547 * decl2.c (finish_file): Use it.
12548 * method.c (build_overload_identifier): Use it.
12550 * call.c (add_template_candidate): Add additional parameter for
12551 the function return type. Call fn_type_unification istead of
12553 (build_user_type_conversion_1): Handle member templates.
12554 (build_new_function_call): Likewise.
12555 (build_new_op): Likewise.
12556 (build_new_method_call): Likewise.
12558 * class.c (grow_method): Don't give an error message indicating
12559 that two member templates with the same name are ambiguous.
12560 (finish_struct): Treat member template functions just like member
12563 * cp-tree.h (check_member_template): Add declaration.
12564 (begin_member_template_processing): Likewise.
12565 (end_member_template_processing): Likewise.
12566 (fn_type_unification): Likewise.
12567 (is_member_template): Likewise.
12568 (tsubst): Change prototype.
12569 (tsubst_expr): Likewise.
12570 (tsubst_copy): Likewise.
12571 (instantiate_template): Likewise.
12572 (get_bindings): Likewise.
12574 * decl.c (decls_match): Handle multiple levels of template
12576 (pushdecl): Handle template type params just like other type
12578 (push_class_level_binding): Return immediately if the
12579 class_binding_level is NULL.
12580 (grokfndecl): If check_classfn() returns a member_template, use
12581 the result of the template, not the template itself.
12583 * decl2.c (check_member_template): New function. Check to see
12584 that the entity declared to be a member template can be one.
12585 (check_classfn): Allow redeclaration of member template functions
12586 with different types; the new functions can be specializations or
12587 explicit instantiations.
12589 * error.c (dump_decl): Handle multiple levels of template
12591 (dump_function_decl): Update to handle function templates.
12593 * lex.c (do_pending_inlines): Set up template parameter context
12594 for member templates.
12595 (process_next_inline): Likewise.
12597 * method.c (build_overload_identifier): Adjust for multiple levels
12598 of template parameters.
12600 * parse.y (fn.def2): Add member templates.
12601 (component_decl_1): Likewise.
12603 * pt.c (begin_member_template_processing): New function.
12604 (end_member_template_processing): Likewise.
12605 (is_member_template): Likewise.
12606 (fn_type_unification): Likewise.
12607 (current_template_parms): Return a vector of all the template
12608 parms, not just the innermost level of parms.
12609 (push_template_decl): Deal with the possibility of member
12611 (lookup_template_class): Likewise.
12612 (uses_template_parms): Likewise.
12613 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
12614 TEMPLATE_CONST_PARM to deal with multiple levels of template
12615 arguments. Add processing of TEMPLATE_DECL to produce new
12616 TEMPLATE_DECLs from old ones.
12617 (do_decl_instantiation): Handle member templates.
12619 * search.c (lookup_fnfields_1): Handle member template conversion
12622 * tree.c (cp_tree_equal): Check the levels, as well as the
12623 indices, of TEMPLATE_CONST_PARMs.
12625 * typeck.c (comptypes): Check the levels, as well as the indices,
12626 fo TEMPLATE_TYPE_PARMs.
12627 (build_x_function_call): Treat member templates like member
12630 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
12632 * typeck.c (c_expand_return): Always convert_for_initialization
12633 before checking for returning a pointer to local.
12635 * pt.c (type_unification): If strict and the function parm doesn't
12636 use template parms, just compare types.
12638 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
12640 * method.c (build_overloaded_value): Replace direct call
12641 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
12643 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
12645 * typeck.c (convert_arguments): Don't arbitrarily choose the first
12646 of a set of overloaded functions.
12648 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
12650 * lex.c (real_yylex): Don't elide __FUNCTION__.
12652 * method.c (build_overload_value): Add in_template parm.
12653 (build_overload_int): Likewise.
12654 (build_overload_identifier): Pass it.
12656 * decl.c (duplicate_decls): Don't bash a previous template
12657 definition with a redeclaration.
12659 * pt.c (unify): float doesn't match double.
12661 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
12662 TYPE_DECL. Handle getting non-template types.
12663 * parse.y (explicit_instantiation): Use typespec instead of
12664 aggr template_type.
12666 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
12668 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
12670 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
12672 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
12673 (compare_ics): Likewise.
12675 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
12677 * call.c (joust): Warn about choosing one conversion op over
12678 another because of 'this' argument when the other return type is
12680 (source_type): New fn.
12682 * call.c (build_new_op): Strip leading REF_BIND from first operand
12683 to builtin operator.
12685 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
12688 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
12690 * call.c (null_ptr_cst_p): Remove support for (void*)0.
12692 Wed Aug 27 02:03:34 1997 Jeffrey A Law <law@cygnus.com>
12694 * typeck.c (expand_target_expr): Make definition match declaration.
12696 * class.c (get_basefndecls): Make definition match declaration.
12698 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
12700 * input.c (sub_getch): Eventually give up and release the input file.
12702 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
12705 * call.c (joust): Tweak message.
12707 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
12709 * error.c (type_as_string): Put const/volatile on template type
12710 parameters where appropriate.
12712 Sat Aug 23 17:47:22 1997 Jeffrey A Law <law@cygnus.com>
12714 * call.c (strictly_better): Make arguments unsigned ints.
12716 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
12718 * lex.c (real_yylex): Refer to __complex instead of complex.
12720 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
12722 * lex.c (real_yylex): Don't use getc directly.
12724 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
12726 * call.c (is_subseq): Don't try to be clever.
12728 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
12730 * parse.y, pt.c: Include "except.h".
12731 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
12732 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
12733 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
12734 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
12737 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
12739 * decl2.c (mark_vtable_entries): Instead of replacing pure
12740 virtuals with a reference to __pure_virtual, copy the decl and
12743 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
12745 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
12747 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
12749 * pt.c (instantiate_class_template): Call repo_template_used
12750 before finish_prevtable_vardecl.
12752 * call.c (is_subseq): New fn.
12753 (compare_ics): Use it.
12755 * repo.c (finish_repo): Don't crash on no args.
12757 * parse.y (named_complex_class_head_sans_basetype): Handle
12758 explicit global scope.
12759 * decl2.c (handle_class_head): New fn.
12761 * pt.c (unify): Add CONST_DECL case.
12763 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12765 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
12767 * cp-tree.h (report_type_mismatch): Add prototype.
12768 * call.c (build_overload_call_real): Remove erroneous fourth
12769 argument to report_type_mismatch.
12770 (build_user_type_conversion_1): Remove erroneous second arg to
12772 (build_new_function_call): Likewise.
12773 (build_object_call): Likewise.
12774 (build_new_op): Likewise.
12775 (build_new_method_call): Likewise.
12777 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
12779 * error.c (dump_decl): Don't bother processing a function with no
12780 DECL_LANG_SPECIFIC.
12782 * method.c (emit_thunk): Call init_function_start in the macro case.
12784 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
12786 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
12787 defined and used to set flag_vtable_thunks.
12789 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
12791 * parse.y: Don't clear the inlines from their obstack until they've
12792 all been processed.
12794 * decl.c (duplicate_decls): Don't complain about exception
12795 specification mismatch if flag_exceptions is off.
12797 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
12799 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
12801 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
12803 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
12804 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
12805 Include <stdio.h> before include files that formerly used STDIO_PROTO.
12807 * decl.c, g++spec.c, lex.c, method.c, repo.c:
12808 Include "config.h" first, as per autoconf manual.
12810 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
12812 * decl.c (duplicate_decls): Tweak wording.
12813 * lex.c (do_pending_defargs): Don't die if we see a default arg
12814 that isn't a DEFAULT_ARG.
12815 * error.c (dump_expr): Handle DEFAULT_ARG.
12817 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
12818 * lang-options.h: Add -fhandle-exceptions.
12820 * class.c (build_vtable): Vtables are artificial.
12821 (prepare_fresh_vtable): Likewise.
12823 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
12825 * cvt.c (ocp_convert): After converting to the target type, set
12826 LOOKUP_NO_CONVERSION.
12828 * call.c (joust): Warn about potentially confusing promotion rules
12830 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
12832 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
12834 * exception.cc: Declare __terminate_func with noreturn attribute.
12836 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
12838 * parse.y: Break out eat_saved_input, handle errors.
12839 (function_try_block): Use compstmt instead of compstmt_or_error.
12841 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
12843 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
12845 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
12847 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
12848 existence of cc1plus check whether $(LANGUAGES) contains C++.
12850 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
12852 * method.c (do_build_copy_constructor): When copying an anonymous
12853 union member loop around to handle nested anonymous unions. Use
12854 the offset of the member relative to the outer structure, not the
12857 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
12859 * call.c (resolve_args): New fn.
12860 (build_new_function_call): Use it.
12861 (build_object_call): Likewise.
12862 (build_new_method_call): Likewise.
12864 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
12866 * call.c (build_over_call): tsubst all default parms from templates.
12868 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
12870 * decl.c (struct cp_function): Add static_labelno.
12871 (push_cp_function_context): Save it.
12872 (pop_cp_function_context): Restore it.
12874 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
12876 * typeck.c (build_component_ref_1): Convert from reference.
12878 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12880 * parse.y (current_declspecs, prefix_attributes): Initialize to
12883 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
12884 before we try to force it to be a TREE_LIST.
12885 (decl): Make sure $1.t is non-nil.
12887 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
12889 * pt.c (uses_template_parms): Handle template first-parse codes.
12891 * decl.c (cp_finish_decl): Only warn about user-defined statics.
12893 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
12895 * pt.c (unify): Handle BOOLEAN_TYPE.
12897 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
12898 * pt.c (tsubst): Don't set it.
12899 * call.c (build_over_call): Use uses_template_parms.
12901 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
12903 * method.c (build_overload_nested_name): Use static_labelno
12904 instead of var_labelno.
12905 (build_qualified_name): New fn.
12906 (build_overload_name): Split out from here.
12907 (build_static_name): Use build_qualified_name.
12908 * decl.c (cp_finish_decl): Statics in extern inline functions
12909 have comdat linkage.
12910 (start_function): Initialize static_labelno.
12912 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
12914 * class.c (finish_struct_methods): Add check of warn_ctor_dtor_privacy
12915 before "all member functions in class [] are private".
12917 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
12919 * lex.c (do_scoped_id): convert_from_reference.
12920 * init.c (build_offset_ref): Likewise.
12922 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
12924 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
12926 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
12928 * typeck.c (get_member_function_from_ptrfunc): Promote index
12931 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
12933 * tree.c (layout_basetypes): Move non-virtual destructor warning.
12934 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
12936 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
12938 * decl.c (grokdeclarator): Call add_defarg_fn for the function
12940 * lex.c (add_defarg_fn): Adjust.
12941 (do_pending_defargs): Adjust. Don't skip the first parm.
12943 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
12945 * decl.c (build_enumerator): Global enumerators are also readonly.
12947 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
12948 (build_dynamic_cast): Call it and convert_from_reference.
12950 * lex.c (add_defarg_fn): New fn.
12951 (snarf_defarg): Don't add to defarg_types.
12952 (do_pending_defargs): Lose defarg_types. All fns we process now
12954 * decl.c (grokfndecl): Call add_defarg_fn.
12956 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
12957 * cp-tree.def: Add DEFAULT_ARG.
12958 * spew.c (yylex): Call snarf_defarg as appropriate.
12959 * parse.y: New tokens DEFARG and DEFARG_MARKER.
12960 (defarg_again, pending_defargs, defarg, defarg1): New rules.
12961 (structsp): Use pending_defargs.
12962 (parms, full_parm): Use defarg.
12963 * lex.c (init_lex): Initialize inline_text_firstobj.
12964 (do_pending_inlines): Never pass the obstack to feed_input.
12965 (process_next_inline): Call end_input instead of restore_pending_input.
12966 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
12967 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
12968 * input.c (end_input): New fn.
12969 (sub_getch): At the end of some fed input, just keep returning EOF
12970 until someone calls end_input.
12971 Remove 'obstack' field from struct input_source.
12972 * decl.c (grokparms): Handle DEFAULT_ARG.
12973 (replace_defarg): New fn.
12974 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
12976 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
12978 * call.c (implicit_conversion): If nothing else works, try binding
12979 an rvalue to a reference.
12981 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
12983 * decl.c (init_decl_processing): Fix Jun 30 patch -- move
12984 ifndef for Cygwin32 to include SIGSEGV.
12986 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
12988 * class.c (finish_struct_1): Only complain about pointers without
12989 copy stuff if there are any constructors.
12991 * rtti.c (build_dynamic_cast): Call complete_type on the types.
12993 * decl.c (grokfndecl): If the function we chose doesn't actually
12996 * decl2.c (grokclassfn): Don't specify 'const int' for the
12997 artificial destructor parm.
12999 * pt.c (type_unification): If we are called recursively, nothing
13002 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
13004 * decl.c (init_decl_processing): Stop trying to catch signals
13005 other than SIGABRT since the Cygwin32 library doesn't support
13006 them correctly yet. This fixes a situation in which g++ causes
13007 a hang on SIGSEGVs and other such signals in our Win32-hosted
13010 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
13012 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
13014 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
13016 * typeck2.c (store_init_value): Always return the value if our
13017 type needs constructing.
13019 * method.c (hack_identifier): Convert class statics from
13022 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
13024 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
13026 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
13028 * typeck.c (c_expand_return): Make sure we clean up temporaries at
13029 the end of return x;
13031 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13033 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
13035 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
13037 * except.c (expand_builtin_throw): Add support
13038 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
13040 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
13042 * repo.c (extract_string): Null-terminate.
13044 * cp-tree.h (TI_SPEC_INFO): New macro.
13045 (CLASSTYPE_TI_SPEC_INFO): New macro.
13046 * pt.c (push_template_decl): Correctly determine # of template parms
13049 * call.c (compare_ics): Really fix 'this' conversions.
13051 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
13054 * pt.c (push_template_decl): Complain about mismatch in # of
13055 template parms between a class template and a member template.
13057 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
13059 * method.c (synthesize_method): You can't call
13060 function_cannot_inline_p after finish_function.
13061 * decl.c (finish_function): Turn on flag_inline_functions and turn
13062 off DECL_INLINE before handing a synthesized method to the
13065 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
13067 * method.c (synthesize_method): Remove July 30 change to never set
13068 DECL_INLINE if at_eof.
13070 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
13072 * xref.c (GNU_xref_member): Ensure that the node has a
13073 decl_lang_specific part before checking DECL_FRIEND_P.
13075 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
13077 * pt.c (instantiate_class_template): Diagnose non-class types used
13080 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
13082 * typeck.c (build_conditional_expr): Use convert_for_initialization
13083 instead of convert_and_check.
13085 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13087 * parse.y (typespec): Don't pedwarn for typeof.
13089 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
13091 * repo.c (finish_repo): Only check changes if we would write a
13094 * call.c (compare_ics): Fix handling of 'this' conversions.
13096 * pt.c (do_decl_instantiation): Support static data too. Rename
13097 from do_function_instantiation.
13098 * cp-tree.h: Adjust.
13101 * repo.c (extract_string): New fn.
13102 (get_base_filename): Use it.
13103 (init_repo): Compare old args with current args.
13105 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
13107 * Makefile.in, Make-lang.in: Protect C-ls with a comment
13108 character, idea from Paul Eggert <eggert@twinsun.com>.
13110 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
13112 * typeck.c (c_expand_return): Be more persistent in looking for
13115 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
13116 pointer to reference.
13118 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
13120 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
13122 * init.c (build_member_call, build_offset_ref):
13123 Use do_scoped_id instead of do_identifier.
13125 * cvt.c (convert): Remove bogosity.
13127 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13129 * cvt.c (build_up_reference): Do checks of ARGTYPE and
13130 TARGET_TYPE before trying to use get_binfo.
13132 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
13134 * cvt.c (build_up_reference): Call get_binfo to get access control.
13136 * decl2.c (import_export_decl): If we don't support weaks, leave
13139 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
13141 * except.c (expand_builtin_throw): Add support for machines that
13142 cannot access globals after throw's epilogue when
13143 -fno-sjlj-exceptions is used.
13145 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
13147 * parse.y: 'std::' becomes '::'.
13148 * lex.c (real_yylex): Remove 'namespace' warning.
13149 * init.c (build_member_call): Ignore 'std::'.
13150 (build_offset_ref): Likewise.
13151 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
13152 (do_toplevel_using_decl): Ignore 'using std::whatever'.
13153 * decl.c (push_namespace): Just sorry.
13154 (pop_namespace): Nop.
13155 (init_decl_processing): Declare std namespace.
13157 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
13159 * search.c (push_class_decls): A name which ambiguously refers to
13160 several instantiations of the same template just refers to the
13163 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
13165 * decl.c (build_enumerator): Fix problem with unsigned long
13166 enumerated values being smashed to ints, causing overflow
13167 when computing next enumerated value (for enum values around
13170 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
13172 * typeck.c (build_component_ref): Only call mark_used on a decl.
13174 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13176 * typeck.c (build_c_cast): Make the check for a ptr to function
13177 more specific before possible default_conversion call.
13179 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
13181 * except.c (expand_exception_blocks): Simplify and fix and make
13182 sure we don't end a region in a sequence, as expand_end_bindings
13185 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
13187 * except.c (init_exception_processing): Mark terminate as not
13188 returning so that the optimizer can optimize better.
13190 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
13192 * cvt.c (convert): Don't do any extra work, if we can avoid it
13195 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
13197 * *.[chy]: Change cp_convert to ocp_convert, change convert to
13198 cp_convert. convert is now reserved for the backend, and doesn't
13199 have the semantics a frontend person should ever want.
13201 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
13203 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
13204 Lose -traditional support.
13206 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
13208 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
13210 * parse.y (self_reference): Do it for templates, too.
13211 * class.c (pushclass): Don't overload_template_name; the alias
13212 generated by build_self_reference serves the same purpose.
13214 * tree.c (list_hash): Make static, take more args.
13215 (list_hash_lookup): Likewise.
13216 (list_hash_add): Make static.
13217 (list_hash_canon): Lose.
13218 (hash_tree_cons): Only build a new node if one isn't already in the
13220 (hash_tree_chain): Use hash_tree_cons.
13221 * cp-tree.h: Adjust.
13222 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
13223 of calling lookup_name.
13225 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
13227 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
13228 doesn't refer to the CONST_DECLs.
13230 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
13232 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
13234 (expand_class_desc): Convert the last argument to a sizetype.
13236 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13238 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
13239 __real__): Add reswords.
13240 * hash.h: Regenerate.
13241 * lex.h (rid): Add RID_COMPLEX.
13242 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
13243 * lex.c (init_lex): Add building of RID_COMPLEX.
13244 (real_yylex): General cleanup in line with what c-lex.c also has,
13245 sans the cruft for traditional; add handling of SPEC_IMAG, complex
13246 types, and imaginary numeric constants.
13247 * parse.y (REALPART, IMAGPART): Add tokens.
13248 (unary_expr): Add REALPART and IMAGPART rules.
13249 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
13250 * decl.c (complex_{integer,float,double,long}_type_node): Define
13252 (init_decl_processing): Set up the types.
13253 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
13254 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
13255 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
13256 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
13257 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
13259 * method.c (build_overload_name): Add handling of the different
13260 COMPLEX_TYPEs, prefixing them with `J'.
13261 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
13262 as a template parm.
13263 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
13264 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
13265 (mapcar): Handle COMPLEX_CST.
13266 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
13267 (common_type): Add code for complex types.
13268 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
13269 (convert_for_assignment): Likewise.
13270 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
13272 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
13274 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
13275 tsubst_expr, as it might try to do overload resolution.
13277 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
13279 * pt.c (instantiate_class_template): Oops.
13281 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
13283 * cp-tree.def: Add TAG_DEFN.
13284 * pt.c (tsubst_enum): New fn.
13285 (instantiate_class_template): Use it.
13286 (tsubst_expr): Support TAG_DEFN.
13287 (tsubst): Support local enums.
13288 (tsubst_copy): Likewise.
13289 * decl.c (finish_enum): Likewise.
13290 (start_enum): If this is a local enum, switch to permanent_obstack.
13292 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
13294 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
13295 (finish_function): Put the base init code for constructors just
13296 after the parm cleanup insns.
13297 (struct cp_function): Add last_parm_cleanup_insn.
13298 (push_cp_function_context): Likewise.
13299 (pop_cp_function_context): Likewise.
13301 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
13303 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
13305 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13307 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
13308 for THUNK_FNDECL before we switch to temporary allocation.
13310 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
13312 * call.c (build_new_op): Handle null arg2 for ?:.
13314 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
13316 * except.c (expand_exception_blocks): Ensure that we flow through
13317 the end of the exception region for the exception specification.
13318 Move exception region for the exception specification in, so that
13319 it doesn't protect the parm cleanup. Remove some obsolete code.
13320 * decl.c (store_parm_decls): Likewise.
13321 (finish_function): Likewise.
13323 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
13325 * init.c (build_new): Fix nothrow handling.
13327 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13329 * init.c (emit_base_init): Don't warn about the initialization
13330 list for an artificial member.
13332 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13334 * expr.c (do_case): Handle !START case for the error msg.
13336 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
13338 * decl2.c, lang-options.h: New option -Weffc++.
13339 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
13342 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
13343 to MULTIPLE_SYMBOL_SPACES.
13345 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
13347 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
13349 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
13351 * typeck.c (c_expand_return): Don't complain about returning void
13352 to void in an artificial function.
13353 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
13354 don't set DECL_RESULT, set DECL_ARTIFICIAL.
13355 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
13357 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
13359 * init.c (init_decl_processing): Add support for setjmp/longjmp based
13360 exception handling.
13361 * except.c (init_exception_processing): Likewise.
13362 (expand_end_catch_block): Likewise.
13363 (expand_exception_blocks): Likewise.
13364 (expand_throw): Likewise.
13365 * exception.cc (__default_terminate): Likewise.
13367 * init.c (perform_member_init): Use new method of expr level
13368 cleanups, instead of cleanups_this_call and friends.
13369 (emit_base_init): Likewise.
13370 (expand_aggr_vbase_init_1): Likewise.
13371 (expand_vec_init): Likewise.
13372 * decl.c (cp_finish_decl): Likewise.
13373 (expand_static_init): Likewise.
13374 (store_parm_decls): Likewise.
13375 (cplus_expand_expr_stmt): Likewise.
13376 * decl2.c (finish_file): Likewise.
13378 * Make-lang.in (exception.o): Ok to compile with -O now.
13380 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
13381 we know it will be done later by the backend.
13383 * decl2.c (lang_f_options): Remove support for short temps.
13384 * lang-options.h: Likewise.
13386 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
13388 * tree.c (varargs_function_p): New fn.
13389 * method.c (emit_thunk): Replace broken generic code with code to
13390 generate a heavyweight thunk function.
13392 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
13394 * pt.c (process_template_parm): pedwarn about floating-point parms.
13396 * decl.c (grokdeclarator): inline no longer implies static.
13398 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
13400 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
13402 * class.c (check_for_override): The signature of an overriding
13403 function is not changed.
13405 * call.c (build_over_call): Move setting of conv into the loop.
13406 Note: this change, along with the related changes of the 18th thru
13407 the 20th of April, fix an infinite loop problem in conversions.
13409 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
13411 * call.c (build_user_type_conversion_1): Really ignore rvalue
13412 conversions when looking for a REFERENCE_TYPE.
13414 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
13415 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
13416 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
13417 (build_unary_op): Likewise.
13418 * call.c (build_over_call): See through a CONVERT_EXPR around the
13419 ADDR_EXPR for on a temporary.
13420 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
13421 the ADDR_EXPR for a local variable.
13423 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
13425 * call.c (build_user_type_conversion_1): If we're trying to
13426 convert to a REFERENCE_TYPE, only consider lvalue conversions.
13427 (build_new_function_call): Print candidates.
13428 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
13429 (reference_binding): Binding a temporary of a reference-related type
13432 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13434 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
13435 * tinfo2.cc (type_info::before): Likewise.
13437 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
13439 * call.c (implicit_conversion): Oops.
13441 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
13443 * call.c (implicit_conversion): Try to find a reference conversion
13444 before binding a const reference to a temporary.
13446 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
13448 * exception.cc (__default_unexpected): Call terminate by default,
13449 so that if the user overrides terminate, the correct function will
13452 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
13454 * parse.y (left_curly): Avoid trying to use any fields of
13455 error_mark_node, as there aren't any.
13457 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
13459 * lex.c (do_identifier): Avoid breaking on overloaded methods
13460 as default arguments.
13462 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
13464 * call.c (add_template_candidate): Initialize the variable "dummy".
13466 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
13468 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
13469 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
13471 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13473 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
13474 (debug_binfo): Delete decl, not needed.
13476 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
13477 promotes_to_aggr_type): Delete fns.
13478 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
13479 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
13480 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
13482 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
13484 * friend.c (is_friend_type): Delete fn.
13485 * cp-tree.h (is_friend_type): Delete decl.
13487 * decl.c (original_result_rtx, double_ftype_double,
13488 double_ftype_double_double, int_ftype_int, long_ftype_long,
13489 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
13490 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
13492 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
13494 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
13496 * decl.c (pushdecl_nonclass_level): #if 0, unused.
13497 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
13499 * lex.c (reinit_lang_specific): #if 0, unused.
13500 * cp-tree.h (reinit_lang_specific): #if 0 decl.
13502 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
13503 * cp-tree.h (revert_static_member_fn): Delete decl.
13505 * class.c (root_lang_context_p): Delete fn.
13506 * cp-tree.h (root_lang_context_p): Delete decl.
13508 * decl.c (set_current_level_tags_transparency): #if 0, unused.
13509 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
13511 * lex.c (set_vardecl_interface_info): Make static.
13512 * cp-tree.h (set_vardecl_interface_info): Delete decl.
13514 * call.c (find_scoped_type): Make static.
13515 * cp-tree.h (find_scoped_type): Delete decl.
13517 * search.c (convert_pointer_to_vbase): Make static.
13518 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
13520 * decl.c (const_ptr_type_node): Likewise.
13521 * cp-tree.h (const_ptr_type_node): Delete decl.
13523 * typeck.c (common_base_type): Make static.
13524 * cp-tree.h (common_base_types): Delete erroneous decl.
13526 * pt.c (classtype_mangled_name): Make static.
13527 * cp-tree.h (classtype_mangled_name): Delete decl.
13529 * lex.c (check_newline): Make static.
13530 * cp-tree.h (check_newline): Delete decl.
13532 * typeck.c (build_x_array_ref): Delete fn, same idea as
13534 * cp-tree.h (build_x_array_ref): Delete decl.
13536 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
13538 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
13540 * class.c (build_vtable_entry): Make static.
13541 * cp-tree.h (build_vtable_entry): Delete decl.
13543 * class.c (build_vbase_pointer): Make static.
13544 * cp-tree.h (build_vbase_pointer): Delete decl.
13546 * sig.c (build_sptr_ref): Add forward decl and make static.
13547 * cp-tree.h (build_sptr_ref): Delete decl.
13549 * call.c (build_new_method_call): Add forward decl and make static.
13550 * cp-tree.h (build_new_method_call): Delete decl.
13552 * call.c (build_object_call): Make static.
13553 * class.c (check_for_override, complete_type_p, mark_overriders):
13555 * decl.c (cp_function_chain): Likewise.
13556 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
13558 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
13560 * tree.c (build_cplus_array_type_1): Likewise.
13561 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
13562 (comp_target_parms): Likewise.
13564 * init.c (build_builtin_call): Make static.
13565 * cp-tree.h (build_builtin_call): Delete decl.
13567 * typeck.c (binary_op_error): Delete decl.
13568 * cp-tree.h (binary_op_error): Likewise.
13570 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13572 * call.c (build_method_call): Compare against error_mark_node
13573 directly, rather than the ERROR_MARK tree code.
13574 * cvt.c (cp_convert): Likewise.
13575 * decl.c (print_binding_level): Likewise.
13576 (duplicate_decls): Likewise.
13577 (grokdeclarator): Likewise.
13578 (grokdeclarator): Likewise.
13579 * init.c (expand_aggr_init_1): Likewise.
13580 (decl_constant_value): Likewise.
13581 * method.c (build_opfncall): Likewise.
13582 (hack_identifier): Likewise.
13583 * typeck.c (build_modify_expr): Likewise.
13585 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
13587 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
13589 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
13591 * pt.c (coerce_template_parms): Add new error message.
13593 * method.c (build_overload_value): Implement name mangling for
13594 floating-point template arguments.
13596 * method.c (build_overload_int, icat, dicat): Fix mangling of template
13597 arguments whose absolute value doesn't fit in a signed word.
13599 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13601 * friend.c: New file; put all of the friend stuff in here.
13602 * init.c: Instead of here.
13603 * Makefile.in (CXX_OBJS): Add friend.o.
13604 (friend.o): Add dependencies.
13605 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
13607 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
13609 * call.c (build_scoped_method_call): Complain if the scope isn't a
13612 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
13614 * parse.y (left_curly): Don't crash on erroneous type.
13616 * init.c (build_delete): Fix type of ref.
13618 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
13620 * search.c (get_vbase_1): Renamed from get_vbase.
13621 (get_vbase): Wrapper, now non-static.
13622 (convert_pointer_to_vbase): Now static.
13624 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
13625 * init.c (build_delete): Pass one.
13626 (build_partial_cleanup_for): Use build_scoped_method_call.
13627 * decl.c (finish_function): Pass a binfo.
13629 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
13631 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
13633 * typeck.c (build_c_cast): Lose other reference to flag.
13635 * call.c (build_field_call): Don't look for [cd]tor_identifier.
13636 * decl2.c (delete_sanity): Remove meaningless use of
13637 LOOKUP_HAS_IN_CHARGE.
13638 * decl.c (finish_function): Use build_scoped_method_call instead
13639 of build_delete for running vbase dtors.
13640 * init.c (build_delete): Call overload resolution code instead of
13641 duplicating it badly.
13643 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
13645 * call.c (build_over_call): Call mark_used before trying to elide
13648 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
13650 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13652 * typeck.c (build_modify_expr): Always pedwarn for a cast to
13653 non-reference used as an lvalue.
13655 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
13657 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
13659 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
13661 * parse.y (handler): Fix template typo.
13663 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
13665 * error.c (lang_decl_name): New fn.
13666 * tree.c (lang_printable_name): Use it.
13668 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
13670 * g++spec.c: Include config.h so that we can catch bzero #defines
13671 from the config file.
13673 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
13675 * new1.cc: Include a declaration for malloc, to avoid warning, and
13676 avoid lossing on systems that require one (ones that define malloc
13679 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
13681 * decl2.c (max_tinst_depth): New variable.
13682 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
13684 * pt.c (max_tinst_depth): Variable moved.
13685 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
13688 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
13690 * decl.c (xref_basetypes): Allow a base class that depends on
13691 template parms to be incomplete.
13693 * decl2.c (build_expr_from_tree): Support typeid(type).
13694 * rtti.c (get_typeid): Support templates.
13695 (expand_si_desc, expand_class_desc): Fix string length.
13696 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
13698 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
13700 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
13702 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
13704 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
13706 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
13707 smashes together template and non-template decls of the same
13710 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
13712 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
13714 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13716 * decl.c (duplicate_decls): Next route, pedwarn about different
13717 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
13719 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13721 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
13722 (struct lang_type): Delete has_default_implementation member.
13723 Increase dummy to 21.
13724 * decl.c (start_method): Delete usage.
13726 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
13727 store_after_parms, start_decl_1, auto_function): Add decls.
13728 (get_arglist_len_in_bytes, declare_implicit_exception,
13729 have_exceptions_p, make_type_decl, typedecl_for_tag,
13730 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
13731 build_component_type_expr, cplus_exception_name,
13732 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
13733 * call.c (build_this): Make static.
13734 (is_complete): Likewise.
13735 (implicit_conversion): Likewise.
13736 (reference_binding): Likewise.
13737 (standard_conversion): Likewise.
13738 (strip_top_quals): Likewise.
13739 (non_reference): Likewise.
13740 (build_conv): Likewise.
13741 (user_harshness): Likewise.
13742 (rank_for_ideal): Likewise.
13743 * decl.c (start_decl_1): Delete forward decl.
13744 (push_decl_level): Make static.
13745 (resume_binding_level): Make static.
13746 (namespace_bindings_p): Make static.
13747 (declare_namespace_level): Make static.
13748 (lookup_name_real): Make static.
13749 (duplicate_decls): Make static. Take register off NEWDECL and
13750 OLDDECL parm decls.
13751 * decl2.c (get_sentry): Make static.
13752 (temp_name_p): Delete fn.
13753 * except.c (auto_function): Delete decl.
13754 * lex.c (handle_{cp,sysv}_pragma): Make static.
13755 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
13756 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
13757 * pt.c (tsubst_expr_values): Make static.
13758 * rtti.c (combine_strings): Delete decl.
13760 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
13762 * pt.c (push_template_decl): Handle getting a typedef.
13764 * call.c (build_new_function_call): Complain about void arg.
13766 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13768 * decl.c (duplicate_decls): Give pedwarn of different exceptions
13769 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
13771 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
13773 * except.c (expand_throw): Don't expand the cleanup tree here,
13774 since we are not going to write the rtl out. Fixes problem with
13777 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
13779 * Make-lang.in: Add $(exeext) as necessary.
13781 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
13783 * parse.y (handler_seq): Must have at least one catch clause.
13785 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
13787 * call.c (add_builtin_candidate): Restore ?: hack.
13789 * decl.c (grok_op_properties): More warnings.
13791 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13793 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
13794 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
13796 * decl.c (duplicate_decls): Scale back to a warning, and only do
13799 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
13801 * decl.c (duplicate_decls): pedwarn mismatched exception
13804 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
13806 * call.c (build_new_method_call): Don't display the invisible
13807 argument for controlling virtual bases.
13809 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
13811 * new: Add nothrow new and delete, bad_alloc and throw specifications
13813 * decl.c (init_decl_processing): Add throw specification for delete.
13814 * new.cc (nothrow): Define.
13815 * lex.c (real_yylex): Removing warning that throw and friends are
13817 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
13818 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
13819 * Make-lang.in: Add new{1,2}.{cc,o}.
13821 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
13823 * lex.c (cons_up_default_function): Fix return type of synth op=.
13825 * init.c (emit_base_init): Add warnings for uninitialized members
13828 * decl.c (xref_basetypes): Add warning for non-polymorphic type
13829 with destructor used as base type.
13831 * decl.c (grok_op_properties): Add warning for op= returning void.
13832 * typeck.c (c_expand_return): Add warning for op= returning anything
13835 * class.c (finish_struct_1): Add warning for class with pointers
13836 but not copy ctor or copy op=.
13838 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
13839 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
13840 (instantiate_template): If -fexternal-templates, add this
13841 instantiation to pending_templates.
13843 * decl2.c (copy_assignment_arg_p): Disable old hack to support
13846 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
13848 * cvt.c (cp_convert): pedwarn enum to pointer conversions.
13850 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
13852 * call.c (standard_conversion): Handle getting references. Tack
13853 on RVALUE_CONV here. Do it for non-class types, too.
13854 (reference_binding): Pass references to standard_conversion.
13855 (implicit_conversion): Likewise.
13856 (add_builtin_candidate): Disable one ?: kludge.
13857 (convert_like): Handle RVALUE_CONVs for non-class types.
13858 (joust): Disable the other ?: kludge.
13860 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13862 * decl.c (init_decl_processing): Add code to build up common
13863 function types beforehand, to avoid creation then removal of
13864 things already in the hash table.
13866 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
13868 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
13871 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
13872 current_template_parms.
13874 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
13876 * search.c (lookup_field): Don't return a function, check want_type.
13878 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13880 * init.c (build_new): Make sure PLACEMENT has a type.
13882 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
13884 * init.c (build_new): Support new (nothrow).
13886 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
13888 * pt.c (instantiate_decl): Also do push_to_top_level before setting
13891 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
13892 * pt.c (tsubst): Defer instantiation of default args.
13893 * call.c (build_over_call): Until here.
13895 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13897 * search.c (lookup_field): Make sure we have an
13898 IDENTIFIER_CLASS_VALUE before we try to return it.
13900 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13902 * call.c (build_method_call): Delete unused var PARM.
13903 (build_overload_call_real): Likewise.
13904 (build_object_call): Delete unused var P.
13905 (build_new_op): Likewise.
13906 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
13907 var definitions, which are never used.
13908 (shadow_tag): Delete unused var FN.
13909 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
13910 * init.c (build_new): Delete unused var ALLOC_TEMP.
13911 * method.c (hack_identifier): Delete unused var CONTEXT.
13912 (do_build_copy_constructor): Delete unused var NAME.
13913 (synthesize_method): Delete unused var BASE.
13914 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
13915 * rtti.c (build_headof): Delete unused var VPTR.
13916 (get_typeid): Delete unused var T.
13917 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
13919 (build_ptrmemfunc): Delete unused vars U and NINDEX.
13920 * typeck2.c (build_functional_cast): Delete unused var BINFO.
13922 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
13924 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
13925 things in a type being defined.
13926 * decl.c (finish_enum): Reverse the values so that they are in
13929 * pt.c (instantiate_class_template): Don't initialize
13930 BINFO_BASETYPES until the vector is filled out.
13931 (unify): Don't abort on conflicting bindings, just fail.
13932 (instantiate_decl): Do push_tinst_level before any tsubsting.
13934 * method.c (build_overload_value): Handle getting a
13935 TEMPLATE_CONST_PARM for a pointer.
13937 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
13939 * init.c (expand_member_init): Don't give 'not a base' error for
13942 * pt.c (instantiate_decl): Call import_export_decl later.
13944 * pt.c (instantiate_class_template): Return a value.
13946 * parse.y (extension): New rule for __extension__.
13947 (extdef, unary_expr, decl, component_decl): Use it.
13949 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
13951 * class.c (base_binfo): Remove unused base_has_virtual member.
13952 (finish_base_struct): Likewise.
13953 (finish_struct_1): Likewise.
13955 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
13957 * search.c (expand_upcast_fixups): Fix bogus code generation
13958 problem where the generated code uses the wrong index into the
13959 runtime built vtable on the stack. Old code could clobber random
13962 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
13964 * init.c (perform_member_init): Make sure the partial EH cleanups
13965 live on the function_obstack.
13967 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
13969 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
13970 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
13972 Tue Dec 24 10:24:03 1996 Jeffrey A Law <law@cygnus.com>
13974 * decl.c (grokvardecl): Avoid ANSI style initialization.
13976 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
13978 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
13980 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
13982 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
13984 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13986 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
13987 arguments we compare against. Start the count of I at 1, not 0,
13988 since argv[0] is still the command.
13990 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
13992 * lang-specs.h: Accept .cp as an C++ extension.
13994 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13996 * cp-tree.h (ptr_reasonably_similar): Add decl.
13998 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14000 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
14001 pointer. New local SPECBITS with the parm's value.
14002 (grokdeclarator): Pass &specbits down.
14004 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
14005 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
14007 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
14008 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
14010 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
14011 not an error_mark_node.
14013 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
14015 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
14016 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
14018 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
14020 * decl.c (grokdeclarator): When giving an anonymous struct a name,
14021 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
14024 * typeck2.c (build_m_component_ref): If component is a pointer
14025 to data member, resolve the OFFSET_REF now.
14027 * call.c (convert_like): Don't go into infinite recursion.
14029 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
14031 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
14032 * tree.c (layout_basetypes): And on the vbase ptr.
14034 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
14036 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
14037 CHAR_TYPE_SIZE so bool is always the same size as another type.
14039 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
14041 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
14043 * decl2.c (grok_x_components): Remove synthesized methods from
14044 TYPE_METHODS of an anonymous union, complain about member
14046 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
14048 (finish_function): Just clear the DECL_RTL of our arguments.
14050 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
14052 * decl2.c (finish_file): Emit DWARF debugging info for static data
14055 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
14057 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
14059 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
14062 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
14064 * Make-lang.in (g++-cross$(exeext)): Fix typo.
14066 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14068 Make the g++ driver now be a standalone program, rather than one
14069 that tries to run the gcc driver after munging up the options.
14070 * Make-lang.in (g++.c, g++spec.o): New rules.
14071 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
14073 (g++$(exeext)): New rule, based on xgcc rule.
14074 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
14075 * g++spec.c: New file.
14076 * g++.c: Removed file.
14078 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
14080 * cvt.c (build_up_reference): Arrange for any temporary values
14081 that have been keep in registers until now to be put into memory.
14083 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14085 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
14086 that make -j3 bootstrap works better.
14088 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
14090 * decl.c (pushtag): Do pushdecl for anon tags.
14092 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
14094 * typeck.c (c_expand_return): Fix logic.
14095 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
14097 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
14099 * g++.c (main): Make sure arglist has a final NULL entry. Add
14100 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
14101 stdin/stdout of the invoked program are redirected to
14104 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
14106 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
14108 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
14110 * init.c (resolve_offset_ref): Handle obj.vfn better.
14111 * typeck.c (build_component_ref): Set TREE_TYPE on result from
14114 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
14116 * typeck.c (convert_for_assignment): Also handle anachronistic
14117 implicit conversions from (::*)() to cv void*.
14118 * cvt.c (cp_convert_to_pointer): Likewise.
14120 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
14122 * lex.c (handle_cp_pragma): Fix bogus warning.
14124 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
14126 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
14127 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
14129 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
14131 * class.c (finish_struct_1): Support DWARF2_DEBUG.
14132 * search.c (dfs_debug_mark): Likewise.
14133 * decl2.c (finish_vtable_vardecl): Likewise.
14134 * decl.c (pushtag, finish_enum): Likewise.
14135 * lex.c (check_newline): Use debug_* instead of calling *out
14136 functions directly.
14138 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14140 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
14141 on some picky hosts.
14143 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
14145 * class.c (finish_struct_1): A class has a non-trivial copy
14146 constructor if it has virtual functions.
14148 * cvt.c (cp_convert): Always call a constructor.
14150 * call.c (reference_binding): Still tack on a REF_BIND
14151 for bad conversions.
14152 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
14154 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
14155 (c_expand_return): Likewise.
14156 * typeck2.c (digest_init): Likewise for { }.
14157 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
14158 * cvt.c (cp_convert): Handle failure better.
14160 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14162 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
14163 of GCC be path-relative.
14165 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
14167 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
14168 it does need choose-temp.o and pexecute.o.
14170 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14172 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
14173 that we still use it.
14174 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
14176 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
14178 * init.c (expand_default_init): Avoid calling constructors to
14179 initialize reference temps.
14181 * cvt.c (convert_to_reference): Fix.
14183 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
14185 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
14186 (convert_to_reference): Likewise.
14187 * typeck.c (convert_for_initialization): Likewise.
14188 * init.c (expand_default_init): Likewise.
14189 (expand_aggr_init_1): Likewise.
14190 * cp-tree.h (CONV_NONCONVERTING): Lose.
14191 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
14193 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
14195 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
14197 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
14199 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
14201 * init.c (expand_aggr_init_1): Don't crash on non-constructor
14204 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14206 * g++.c: Include gansidecl.h.
14207 (VPROTO, PVPROTO, VA_START): Delete.
14208 (choose_temp_base_try, choose_temp_base, perror_exec,
14209 run_dos) [__MSDOS__]: Delete fns.
14210 (pfatal_with_name): Delete fn.
14211 (temp_filename): Declare like in gcc.c.
14212 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
14213 (error_count, signal_count): Define.
14214 (error): Delete both definitions.
14215 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
14216 (pfatal_pexecute): Add fn from gcc.c.
14217 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
14218 code to use the pexecute stuff also used by gcc.c.
14219 (MIN_FATAL_STATUS): Define.
14220 * Make-lang.in (g++): Add dependency on and linking with
14221 choose-temp.o and pexecute.o.
14223 * cp-tree.h: Include gansidecl.h.
14224 (STDIO_PROTO): Delete #undef/#define.
14225 * cvt.c (NULL): Delete #undef/#define.
14226 * expr.c (NULL): Likewise.
14227 * init.c (NULL): Likewise.
14228 * rtti.c (NULL): Likewise.
14229 * xref.c (NULL): Likewise.
14231 * cp-tree.h (build_user_type_conversion): Add prototype.
14232 * call.c (build_user_type_conversion): Delete prototype. Correct
14233 decl of FLAGS arg to be an int.
14234 * cvt.c (build_user_type_conversion): Likewise.
14236 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
14238 * cp-tree.def: Add TRY_BLOCK and HANDLER.
14239 * except.c (expand_start_catch_block): Support templates.
14240 * parse.y (try_block, handler_seq): Likewise.
14241 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
14243 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
14245 * pt.c (current_template_args): New fn.
14246 (push_template_decl): Use it.
14247 * decl.c (grokdeclarator): Use it.
14249 * decl2.c (build_expr_from_tree): Dereference ref vars.
14251 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
14252 the decl-specifier-seq.
14254 * decl.c (grok_op_properties): Don't force the type of a conversion
14255 op to be complete. Don't warn about converting to the same type
14256 for template instantiations.
14258 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
14261 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
14263 * typeck.c (get_delta_difference): Remove previous bogusness.
14264 Don't give errors if force is set.
14266 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
14268 * decl2.c (finish_file): Don't emit debug info.
14269 * decl.c (pushdecl): Lose obsolete code.
14270 (grokdeclarator): Still do the long long thing after complaining.
14271 * search.c (note_debug_info_needed): Don't do anything if we're in a
14273 * method.c (synthesize_method): For non-local classes,
14274 push_to_top_level first.
14276 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
14278 * typeck.c (get_delta_difference): Add no_error parameter.
14279 (build_ptrmemfunc): Call get_delta_difference with no_error set;
14280 we don't want error messages when converting unrelated
14281 pointer-to-member functions.
14283 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
14285 * error.c (dump_expr): Improve the wording on error messages that
14286 involve pointer to member functions.
14288 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
14290 * cvt.c (cp_convert_to_pointer): Move code for conversions from
14291 (::*)() to void* or (*)() up a bit, so that we can convert from
14292 METHOD_TYPEs as well.
14294 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
14296 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
14297 There are no 'member' types.
14298 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
14299 (build_x_typeid): Handle errors.
14301 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
14303 * typeck.c (convert_for_assignment): Handle anachronistic implicit
14304 conversions from (::*)() to void* or (*)().
14305 * cvt.c (cp_convert_to_pointer): Likewise.
14306 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
14307 conversions from here.
14308 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
14309 * lang-options.h: Likewise.
14310 * decl2.c (warn_pmf2ptr): Define.
14311 * cp-tree.h: Declare it.
14312 * typeck2.c (digest_init): Allow pmfs down into
14313 convert_for_initialization.
14315 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
14317 * typeck.c (c_expand_return): Fix for returning overloaded fn.
14319 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
14321 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
14322 * decl.c (grok_reference_init): Pass DIRECT_BIND.
14323 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
14325 * call.c (convert_like): Don't pass INDIRECT_BIND.
14326 * typeck.c (convert_arguments): Likewise.
14327 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
14329 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
14331 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
14332 similar code in build_up_ref.
14333 * cvt.c (build_up_reference): Drastically simplify.
14335 Mon Oct 28 12:45:05 1996 Jeffrey A Law <law@cygnus.com>
14337 * typeck.c (signed_or_unsigned_type): If the given type already
14338 as the correct signedness, then just return it.
14340 * typeck.c ({un,}signed_type): If can't do anything, call
14341 signed_or_unsigned_type.
14343 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
14345 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
14346 current_class_type is NULL.
14348 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
14350 * class.c (finish_struct_1): Avoid empty structs by adding a field
14351 so layout_type gets the mode right.
14353 * typeck.c (c_expand_return): Drastically simplify.
14355 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
14357 * typeck.c (decay_conversion): Handle overloaded methods.
14359 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
14361 * call.c (build_over_call): A TARGET_EXPR has side-effects.
14363 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
14365 * cvt.c (convert_to_pointer_force): Add code to support pointer to
14366 member function to pointer to function conversions.
14367 * init.c (resolve_offset_ref): Add code to allow faked up objects,
14368 ignoring them if they are not used, and giving an error, if they
14370 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
14371 code, and so that we can give an error, if we needed an object,
14372 and one was not provided.
14373 (build_c_cast): Don't call default_conversion when we want to
14374 convert to pointer to function from a METHOD_TYPE.
14376 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
14378 * Make-lang.in (cplib2.ready): Fix logic.
14380 * decl.c (shadow_tag): Only complain about non-artificial function
14383 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
14385 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
14387 * expr.c (cplus_expand_expr): Pre-tweak call_target like
14388 expand_inline_function would.
14390 * pt.c (mark_decl_instantiated): If extern_p, call
14391 mark_inline_for_output.
14393 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
14395 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
14398 * typeck.c (get_delta_difference): Fix wording, as we can be used
14399 for pointer to data members.
14401 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
14403 * pt.c (tsubst): If the function decl isn't a member of this
14404 template, return a copy of the decl (including copying the
14405 lang-specific part) so we don't hose ourselves later.
14407 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
14409 * class.c (finish_struct): Remove DWARF-specific tag handling.
14410 * decl.c (pushtag): Likewise.
14411 (finish_function): Always clear DECL_ARGUMENTS on function decls with
14413 * decl2.c (finish_file): Emit DWARF debugging info for static data
14416 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
14418 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
14419 isn't the same as the new one before we whack it.
14421 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
14423 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
14424 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
14425 warn_traditional and warn_strict_prototypes; remove ancient
14426 'overload' code; remove references to flag_traditional.
14428 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
14430 * input.c (sub_getch): Handle 8-bit characters in string literals.
14432 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
14434 * tree.c (mapcar): Handle CONSTRUCTORs.
14435 (copy_to_permanent): Handle expression_obstack properly.
14437 * Make-lang.in (cplib2.txt): Also depend on the headers.
14439 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
14441 (expand_class_desc): Use USItype for offset field.
14442 * tinfo.h (struct __class_type_info): Likewise.
14444 * method.c (build_overload_int): TYPE_PRECISION should be applied
14447 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
14449 * call.c (build_new_op): A COND_EXPR involving void must be a
14452 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
14454 * typeck.c (build_x_component_ref): New fn.
14455 (build_object_ref): Use it.
14456 * parse.y (primary): Use it.
14457 * decl2.c (build_expr_from_tree): Use it.
14458 * cp-tree.h: Declare it.
14460 * decl.c (start_decl): Variable-sized arrays cannot be initialized.
14461 * error.c (dump_type_suffix): Handle variable arrays.
14463 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14465 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
14467 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
14469 * decl.c (lookup_name_real): Don't try to look up anything in a
14472 * tinfo2.cc (__throw_type_match_rtti): Oops.
14474 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14476 * Make-lang.in (exception.o): Use -fno-PIC for now.
14478 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
14480 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
14482 (get_tinfo_fn_dynamic): Extracted from build_typeid.
14483 * tinfo2.cc (__dynamic_cast): Adjust.
14485 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
14486 (build_x_typeid): Likewise.
14488 * parse.y: Call build_x_typeid instead of build_typeid.
14489 * cp-tree.def: Add TYPEID_EXPR.
14490 * pt.c (tsubst_copy): Handle typeid.
14491 * decl2.c (build_expr_from_tree): Likewise.
14492 * rtti.c (build_x_typeid): Throw bad_typeid from here.
14493 (build_typeid): Not here.
14494 * cp-tree.h: Declare build_x_typeid.
14496 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
14498 * call.c (convert_like): Pull out constant values.
14500 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
14502 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
14504 * decl.c (init_decl_processing): Create short int types before
14505 creating size_t in case a machine description needs to use
14506 unsigned short for size_t.
14508 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
14510 * Make-lang.in (exception.o): Turn off pic.
14512 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
14513 type, multi-level ptr conversions.
14515 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
14516 (throw_bad_cast): Use it.
14517 (throw_bad_typeid): New fn.
14518 (build_typeid): Throw bad_typeid as needed.
14520 (synthesize_tinfo_fn): Handle functions and arrays before checking
14523 * Remove .h from standard C++ headers, add new.h, move into inc
14526 * exception*: Remove pointer from object, constructors. Add
14527 default exception::what that uses type_info::name. Add
14528 __throw_bad_typeid.
14530 * init.c (build_new): Don't add a cookie to new (void *) T[2].
14532 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
14534 * Make-lang.in: Building C++ code depends on cc1plus.
14536 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14538 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
14539 a HOST_WIDE_INT, not a tree.
14541 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
14543 * exception.cc: Don't include <stdlib.h>.
14545 * Make-lang.in (c++.clean): Remove cplib2.*.
14547 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
14549 * parse.y (component_decl_1, component_costructor_declarator case):
14550 Pass attributes/prefix_attributes in tree list.
14552 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
14554 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
14556 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
14558 * lex.c (do_identifier): Don't do deferred lookup in a template
14561 * typeck2.c (store_init_value): Oops.
14563 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
14564 New files for C++ lang-support library.
14565 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
14566 (CXX_LIB2FUNCS): Define.
14567 And rules for building the C++ lang-support code.
14568 * config-lang.in (headers): Define.
14569 (lib2funcs): Define.
14571 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
14573 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
14575 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
14576 * typeck2.c (store_init_value): Check for initializing pmf with { }
14578 (process_init_constructor): Not here.
14580 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
14582 * pt.c (begin_template_parm_list): Increment
14583 processing_template_decl here.
14584 (end_template_parm_list): Not here.
14585 (process_template_parm): No need to add 1 to it now.
14586 * *.c: Use processing_template_decl instead of current_template_parms
14587 to check for being in a template.
14589 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
14590 (tsubst_copy): Handle CONSTRUCTOR.
14591 (instantiate_decl): Set up context properly for variables.
14592 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
14593 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
14595 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14597 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
14599 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
14601 * method.c (make_thunk): Call comdat_linkage before setting the
14604 * decl2.c (comdat_linkage): Use make_decl_one_only.
14605 (import_export_decl): Likewise.
14606 * decl.c (init_decl_processing): Check supports_one_only instead of
14609 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
14611 * decl2.c (grokfield): Tighten checking for access decls.
14613 * decl.c (make_typename_type): Resolve references to
14614 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
14615 (lookup_name_real): Types that depend on a template parameter get
14616 an implicit 'typename' unless they're in the current scope.
14617 (start_decl_1): We don't care about incomplete types that depend
14618 on a template parm.
14619 (grokdeclarator): Resolve 'typename's in the type specifier that
14620 refer to members of the current scope.
14622 * call.c (build_over_call): Remove 'inline called before
14623 definition' diagnostic.
14624 (build_method_call): Likewise.
14625 * decl.c (duplicate_decls): Downgrade 'used before declared
14626 inline' to a warning, only with -Winline.
14628 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
14630 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
14632 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
14634 * call.c (build_method_call): When calling a signature
14635 default implementation, as in other cases, let instance_ptr simply
14638 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
14640 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
14642 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
14644 * except.c (expand_start_catch_block): Add a pushlevel so that -g
14645 works on hppa and SPARC.
14647 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14649 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
14651 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
14653 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
14654 before testing whether it's a signature.
14656 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
14658 * call.c (build_new_method_call): Don't complain about signature
14659 pointers and references not being an aggr type.
14660 (build_this): If a signature pointer or reference was passed in,
14662 (build_new_method_call): If instance is a signature pointer, set
14663 basetype to the signature type of instance.
14664 * sig.c (build_signature_method_call): Deleted basetype and
14665 instance parameters, they can be found as the DECL_CONTEXT of
14666 function and as the first argument passed in.
14667 * cp-tree.h: Changed declaration of build_signature_method_call.
14668 * call.c (build_method_call): Deleted first two arguments in call
14669 of build_signature_method_call.
14670 (build_over_call): Added call to build_signature_method_call.
14672 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
14674 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
14677 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14679 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
14681 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
14683 * except.c (expand_start_try_stmts): Move to except.c in the backend.
14684 (expand_end_try_stmts): Remove.
14686 * init.c (perform_member_init): Use add_partial_entry () instead
14687 of directly manipulating lists.
14688 (emit_base_init): Likewise.
14690 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
14692 * except.c (expand_exception_blocks): Always make sure USE and
14693 CLOBBER insns that came at the end still do, the backend relies
14696 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
14698 * call.c (build_over_call): We can only use a TARGET_EXPR of the
14701 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
14703 * cvt.c (convert_to_reference): Revert last change, don't complain
14704 about temp without target decl.
14706 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
14708 * decl.c (grokdeclarator): Don't core dump when void() is given.
14710 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
14712 * decl.c (copy_args_p): Don't crash.
14714 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
14716 * pt.c (tsubst): And support template args inside the exception
14719 * pt.c (tsubst): Add support for exception specifications in
14720 template functions.
14722 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
14724 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
14726 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
14727 (start_function): Likewise.
14728 (start_method): Likewise.
14729 (grokfield): Likewise.
14730 (make_call_declarator): Add throw spec parameter.
14731 (set_quals_and_spec): Add routine.
14732 * lex.c (set_quals_and_spec): Likewise.
14733 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
14734 * decl.c (shadow_tag): Eliminate the throw spec parameter to
14736 (groktypename): Likewise.
14737 (start_decl): Eliminate the throw spec parameter. Eliminate the
14738 throw spec parameter to grokdeclarator. Eliminate the throw spec
14739 field in DECL_STMT.
14740 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
14741 (grokfndecl): Remove useless set of raises.
14742 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
14743 the throw spec parameter to start_decl. Pull the throw spec out
14744 of the call declarator.
14745 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
14746 (start_function): Eliminate the throw spec parameter. Eliminate
14747 the throw spec parameter to grokdeclarator.
14748 (start_method): Likewise.
14749 * decl2.c (grokfield): Likewise.
14750 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
14751 (grokoptypename): Likewise.
14752 (finish_file): Eliminate the throw spec parameter to
14753 start_function. Add throw spec to make_call_declarator.
14754 * except.c (init_exception_processing): Add throw spec to
14755 make_call_declarator. Eliminate the throw spec parameter to
14757 (expand_start_catch_block): Eliminate the throw spec parameter to
14759 (expand_builtin_throw): Add throw spec to make_call_declarator.
14760 Eliminate the throw spec parameter to start_function.
14761 (start_anon_func): Likewise.
14762 * lex.c (make_call_declarator): Add throw spec parameter.
14763 (set_quals_and_spec): New routine.
14764 (cons_up_default_function): Add throw spec to make_call_declarator.
14765 Eliminate the throw spec parameter to grokfield.
14766 * method.c (synthesize_method): Eliminate the throw spec parameter
14768 * pt.c (process_template_parm): Eliminate the throw spec parameter
14770 (tsubst): Add throw spec to make_call_declarator.
14771 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
14772 (do_function_instantiation): Eliminate the throw spec parameter to
14773 grokdeclarator. Eliminate the throw spec parameter to
14775 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
14777 * parse.y (datadef): Remove non-winning optimization.
14779 (fndef): Remove ambiguous error productions uncovered by grammar
14781 (constructor_declarator): Add exception_specification_opt here.
14782 (component_constructor_declarator): Likewise.
14783 (direct_after_type_declarator): Likewise.
14784 (complex_direct_notype_declarator): Likewise.
14785 (direct_abstract_declarator): Likewise.
14786 (fn.def1): Remove exception_specification_opt.
14787 (fn.def2): Likewise.
14788 (condition): Likewise.
14789 (initdcl0): Likewise.
14790 (initdcl): Likewise.
14791 (notype_initdcl0): Likewise.
14792 (nomods_initdcl0): Likewise.
14793 (component_decl_1): Likewise.
14794 (component_declarator): Likewise.
14795 (after_type_component_declarator0): Likewise.
14796 (after_type_component_declarator): Likewise.
14797 (notype_component_declarator): Likewise.
14799 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
14801 * call.c (build_over_call): Also use an INIT_EXPR when
14802 initializing anything from an rvalue.
14804 * call.c (build_over_call): Call stabilize_reference when building
14805 an INIT_EXPR instead of calling the copy ctor.
14807 * call.c (joust): Extend the previous change to all comparisons.
14809 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
14810 NO_LINKAGE_HEURISTICS.
14812 * decl2.c (finish_file): Emit any statics that weren't already.
14814 * typeck.c (build_static_cast): Implement.
14815 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
14816 * decl.c (grokparms): Use can_convert_arg instead of
14817 implicit_conversion directly.
14818 (copy_args_p): New fn.
14819 * cvt.c (convert_to_reference): Don't complain about temp with
14821 (build_up_reference): Handle TARGET_EXPRs.
14822 * call.c (build_over_call): Elide unnecessary temps.
14823 (can_convert*): Use new overloading code.
14825 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
14827 * call.c: Move TYPE_PTR*_MACROS ...
14828 * cp-tree.h: To here.
14829 * typeck.c (build_reinterpret_cast): Implement.
14831 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
14833 (joust): If we're comparing a function to a builtin and the worst
14834 conversion for the builtin is worse than the worst conversion for the
14835 function, take the function.
14837 * typeck.c (build_const_cast): Implement.
14838 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
14839 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
14841 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
14843 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
14844 too early. Make sure we explode if exprtype turns out to be a
14845 NULL_TREE when it shouldn't be.
14847 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
14849 * cp-tree.h: New routine make_call_declarator.
14850 * lex.c (make_call_declarator): Define it.
14851 * except.c (init_exception_processing): Use it.
14852 (expand_builtin_throw): Likewise.
14853 (start_anon_func): Likewise.
14854 * decl2.c (finish_file): Likewise.
14855 * lex.c (cons_up_default_function): Likewise.
14856 * parse.y: Likewise.
14857 * pt.c (tsubst): Likewise.
14859 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
14861 * decl2.c (groktypefield): Remove unused code.
14863 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
14865 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
14866 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
14867 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
14868 nonempty_cv_qualifiers.
14871 * lex.c (make_pointer_declarator): Change type_quals into
14873 (make_reference_declarator): Likewise.
14875 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
14877 * decl.c (start_function): Only check interface_* for templates
14878 with flag_alt_external_templates.
14880 * call.c (build_new_op): Check for comparison of different enum types.
14881 (build_over_call): Fix arg # output.
14883 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
14885 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
14887 * call.c (build_new_op): Check for erroneous args.
14889 * call.c (build_new_method_call): Add missing args to cp_error.
14891 * tree.c (error_type): Don't print reference-to-array.
14893 * typeck.c (convert_for_assignment): Don't say contravariance for
14896 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
14898 * call.c (build_over_call): Diagnose bad convs for `this'.
14900 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
14903 * call.c (convert_like): Handle bad convs.
14904 (build_over_call): Handle bad convs better.
14906 * decl2.c: -fansi-overloading is now the default.
14908 * call.c (build_new_method_call): Check for erroneous args.
14910 * pt.c (instantiate_class_template): Propagate
14911 TYPE_USES_MULTIPLE_INHERITANCE.
14913 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
14915 * call.c (enforce_access): Add static to routine.
14917 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
14919 * call.c (build_user_type_conversion_1): Fix bad handling.
14920 (compare_ics): Likewise.
14922 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
14924 * call.c (standard_conversion): Oops.
14926 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
14928 * g++.c: Update test for win32 (&& ! cygwin32).
14930 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
14932 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
14933 (ptr_reasonably_similar): New fn.
14934 * call.c (BAD_RANK): New rank.
14935 (ICS_BAD_FLAG): New macro.
14936 (standard_conversion): Handle almost-right pointer conversions.
14937 (reference_binding): Handle bad rvalue bindings.
14938 (add_*_candidate): Stuff.
14939 (build_over_call): Pass bad conversions to convert_for_initialization.
14940 (compare_ics): Handle bad convs.
14943 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
14945 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
14946 integer_type_node when computing pointer offsets.
14948 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
14950 * tree.c (lvalue_type): New fn.
14951 (error_type): New fn.
14952 * call.c (op_error): Use error_type.
14953 (add_conv_candidate): Use lvalue_type.
14954 (add_builtin_candidates): Likewise.
14955 * error.c (args_as_string): Use error_type.
14957 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
14959 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
14960 (tsubst): Not here.
14962 * decl.c (init_decl_processing): With -ansi, __null's type is the
14963 signed integral type with the same number of bits as a pointer.
14964 Introduce a new variable null_node for it.
14965 * cp-tree.h: Adjust.
14966 * call.c (null_ptr_cst_p): Adjust.
14968 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
14970 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
14973 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
14975 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
14976 fns of classes without virtual functions.
14978 * call.c (add_function_candidate): Handle `this' specially.
14979 (compare_ics): Likewise.
14981 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
14983 * typeck.c (build_conditional_expr): Fix handling of __null.
14985 * decl2.c (comdat_linkage): New fn.
14986 (import_export_vtable): Use it.
14987 (import_export_decl): Use it.
14988 * method.c (make_thunk): Use it.
14990 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
14992 * pt.c (end_template_decl): If we don't actually have parms, return.
14993 * parse.y (template_header): Accept 'template <>'.
14995 * errfn.c: Allow 5 args.
14997 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
14999 * tree.c (make_temp_vec): New fn.
15000 * pt.c (push_template_decl): Handle partial specs.
15001 (instantiate_class_template): Likewise.
15002 (more_specialized): Use get_bindings.
15003 (more_specialized_class): New fn.
15004 (get_class_bindings): New fn.
15005 (most_specialized_class): New fn.
15006 (do_function_instantiation): List candidates for ambiguous case.
15007 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
15008 (shadow_tag): Call push_template_decl for partial specializations.
15009 * parse.y: Likewise.
15010 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
15011 DECL_TEMPLATE_MEMBERS.
15012 * call.c (print_z_candidates): Reduce duplication.
15014 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
15016 * decl2.c (lang_decode_option): Allow -fansi-overloading.
15018 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
15020 * pt.c (get_bindings): New fn.
15021 (most_specialized): Likewise.
15022 (do_function_instantiation): Use them.
15023 (add_maybe_template): New fn.
15024 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
15025 * call.c (build_new_op): Handle guiding decls.
15026 (build_new_function_call): Likewise.
15027 * decl2.c (finish_file): Likewise.
15029 * decl2.c (mark_used): Do synthesis here.
15030 * call.c (build_method_call): Not here.
15031 (build_over_call): Or here.
15032 * typeck.c (build_function_call_real): Or here.
15033 * tree.c (bot_manip): Call mark_used on functions used in default
15036 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
15038 * decl2.c (import_export_vtable): Delete code that disabled vtable
15039 heuristic on systems with ASM_OUTPUT_EXTERNAL.
15041 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
15043 * typeck.c (build_x_function_call): Handle static call context
15046 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
15047 the function, not its outer block.
15049 * call.c (build_field_call): Pass fields on to build_opfncall
15050 regardless of TYPE_OVERLOADS_CALL_EXPR.
15051 (build_method_call): Pass on to build_new_method_call sooner.
15053 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
15055 * class.c (instantiate_type): Don't put a POINTER_TYPE to
15056 METHOD_TYPE on an expression. Also make a copy of rhs instead of
15059 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
15061 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
15062 (add_builtin_candidate): Don't take enums for ++.
15063 (build_new_method_call): Handle non-aggregates and field calls.
15064 Move new overloading code from...
15067 * decl.c (grokparms): Don't check default args in templates.
15069 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
15071 * cvt.c (build_new_op): Fix args to build_unary_op.
15072 (add_builtin_candidates): Don't call type_promotes_to on float.
15074 * decl.c (grokparms): Check the type of the default arg.
15076 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
15077 returning NULL_TREE.
15079 * typeck.c (build_x_binary_op): Avoid doing extra work.
15080 (build_x_unary_op): Likewise.
15081 (build_x_conditional_expr): Likewise.
15082 * cvt.c (build_over_call): Return.
15083 (add_builtin_candidate): Fix MEMBER_REF.
15084 (build_new_op): Likewise.
15086 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
15088 * method.c (build_overload_name): Put bug fix into code but leave
15089 disabled for now so we can be bug compatible with older releases
15090 that do repeats incorrectly. In the future, we can enable it.
15092 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
15094 * cvt.c (convert_like): Don't call build_cplus_new twice.
15096 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
15097 Control new overloading code with -fansi-overloading.
15099 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
15101 * cvt.c (build_over_call): Call build_cplus_new.
15102 * call.c (build_method_call): Likewise.
15103 * typeck.c (build_function_call_real): Likewise.
15104 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
15105 the COND_EXPR in a TARGET_EXPR so they use the same slot.
15107 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
15109 * typeck.c (complete_type): Propagate
15110 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
15112 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
15114 * cvt.c (joust): More ?: kludging. Sigh.
15115 (build_over_call): Don't try to synthesize global fns.
15117 * search.c (lookup_conversions): Use binfo marking.
15119 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
15121 * search.c (build_mi_matrix): Use the correct value of cid
15122 when determining the new mi_size.
15124 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
15126 * cvt.c (add_builtin_candidates): Do consider type conversion ops
15127 for the first parms of += et al.
15128 (strip_top_quals): New fn.
15129 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
15130 (implicit_conversion): Likewise.
15131 (add_builtin_candidates): Be careful about arrays.
15132 (build_new_method_call): Handle vtable optimization.
15134 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
15136 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
15137 * cvt.c (reference_binding): Use it.
15138 (implicit_conversion): Use it.
15139 (add_builtin_candidate, COND_EXPR): Use it.
15141 * cvt.c (build_new_function_call): Check for error args.
15143 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
15145 * gxx.gperf: Add __null.
15146 * hash.h: Regenerate.
15147 * lex.h: Add RID_NULL.
15148 * lex.c (init_lex): Create null_pointer_node here, stick it in
15150 * decl.c (init_decl_processing): Still set its type here.
15151 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
15152 (convert_to_pointer_force): Likewise.
15153 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
15155 * call.c (convert_harshness): Use null_ptr_cst_p.
15156 * typeck.c (convert_for_assignment): Likewise. Don't produce
15159 * error.c (args_as_string): Handle lists of actual args, too.
15160 * cvt.c (null_ptr_cst): Support (void*)0 for now.
15161 (build_user_type_conversion_1): Improve diagnostics.
15162 (build_new_function_call): Likewise.
15163 (build_object_call): Likewise.
15164 (build_new_method_call): Likewise. Move call before def diagnostic...
15165 (build_over_call): Here.
15167 * cvt.c (build_new_method_call): Don't complain about no match if
15168 LOOKUP_SPECULATIVELY.
15169 (build_over_call): Fix 'this' for virtual fn.
15170 (build_new_method_call): Add diagnostic.
15172 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
15174 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
15175 constructors to be passed in.
15176 (build_over_call): Likewise.
15177 (build_user_type_conversion_1): Pass them in.
15178 (convert_like): Likewise.
15179 (build_object_call): Handle overloaded conversions.
15180 (build_over_call): Pass the right args to build_vfn_ref.
15181 (standard_conversion): Fix pmf convs.
15182 (joust): Handle comparing statics and non-statics.
15183 (build_new_method_call): New fn.
15184 * call.c (build_method_call): Call it if NEW_OVER.
15186 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
15188 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
15191 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
15193 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
15194 instead of just maybe_build_cleanup so that we deallocate the
15197 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15199 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
15200 * cp-tree.h (finish_prevtable_vardecl): Add decl.
15202 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
15204 * pt.c (instantiate_class_template): Call complete_type. Also, if
15205 we're at the end of the file and we just instantiated a template
15206 class with a vtable, call finish_prevtable_vardecl.
15208 * error.c (dump_decl): Don't explode (or explode more gracefully
15209 as appropriate) if the object being dumped has a null type.
15210 (dump_expr): Likewise.
15212 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
15213 by counting the number of nodes that we'll need before allocating
15215 (lookup_fnfields): Fix comment.
15216 (breadth_first_search): Fix comment.
15218 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
15220 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
15222 * class.c (finish_struct): Call cplus_decl_attributes here.
15223 (finish_struct_1): Not here.
15224 * cp-tree.h: Adjust.
15226 * pt.c (type_unification): New parameter STRICT.
15227 (unify): If STRICT, don't allow cv addition or base deduction.
15228 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
15230 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
15232 * search.c (get_template_base{_recursive}): New fns.
15233 * pt.c (more_specialized): New fn.
15234 (do_function_instantiation): Use it.
15235 (unify): Handle base deduction.
15236 * cvt.c (joust): Use more_specialized.
15237 Don't arbitrarily choose between non-builtin candidates.
15238 (build_over_call): Call require_complete_type.
15240 * decl.c (start_function): Statics are static even in a #pragma
15243 * decl2.c (import_export_vtable): Disable vtable heuristic on
15244 systems with ASM_OUTPUT_EXTERNAL.
15246 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
15247 (standard_conversion): No std conv to enum type.
15249 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
15252 * cvt.c (reference_binding): Bind directly to a base subobject of
15255 * cvt.c (build_new_op): Enforce access control.
15257 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
15259 * typeck2.c (process_init_constructor): When scanning the
15260 union for a named field, skip things that aren't FIELD_DECLs.
15262 * method.c (synthesize_method): Don't scan fndecl's rtl if
15263 we're at the end of the file; just assume the function can't
15266 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
15268 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
15271 * cvt.c (build_user_type_conversion_1): Handle overloaded
15274 * cvt.c (add_builtin_candidates): Don't consider type conversion
15275 operators for the first parameter of operator=.
15277 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
15279 * typeck.c (complete_type): Only call layout_type if we're not
15280 expanding a template.
15282 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
15284 * cvt.c (compare_ics): Oops.
15286 * cvt.c (op_error): Oops.
15288 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
15289 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
15290 (build_conv): Use them.
15291 (implicit_conversion): Use them.
15292 (convert_like): Handle them.
15293 (build_new_op): Handle builtin COND_EXPR again.
15294 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
15295 in lists of types for COND_EXPR.
15296 (add_builtin_candidate): Add enum candidates for COND_EXPR.
15298 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
15300 * typeck.c (build_modify_expr): Always attempt to build a call to
15301 the assignment operator, even if we're using a default one.
15302 (convert_for_initialization): Call complete_type.
15304 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
15306 * cvt.c (reference_binding): A REF_BIND gets the reference type.
15307 (implicit_conversion): Likewise.
15308 (convert_like): Likewise.
15309 (compare_ics): Likewise.
15310 (compare_qual): Likewise.
15311 (print_z_candidates): Handle no candidates.
15312 (build_new_op): Don't handle builtin COND_EXPR for now.
15314 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
15316 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
15318 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
15320 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
15322 * cvt.c (build_builtin_candidate): Oops.
15323 (build_new_op): Oops.
15325 * method.c (build_opfncall): Pass COND_EXPR on.
15326 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
15327 (add_builtin_candidate{,s}): Likewise.
15328 (add_builtin_candidates): Likewise.
15329 (print_z_candidates, op_error, build_new_op): Likewise.
15330 (type_decays_to): New fn.
15331 * lex.c (init_lex): Just say ?: for COND_EXPR.
15333 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
15335 * typeck.c (complete_type): Call layout_type rather than building
15338 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
15339 only use ptrdiff_t.
15341 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
15343 * cvt.c: Always compile the new overloading code (but don't use it).
15344 (implicit_conversion): Add a BASE_CONV when converting to
15345 the same class type.
15346 (convert_like): Handle BASE_CONV.
15348 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
15350 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
15351 (add_builtin_candidate): Likewise.
15354 * typeck.c (build_x_function_call): Try an operator function
15355 whenever we call an object of class type.
15356 * method.c (build_opfncall): Pass CALL_EXPRs through.
15357 * cvt.c (implicit_conversion): Do const-ref case first.
15358 (add_conv_candidate, build_object_call, op_error): New fns.
15359 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
15360 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
15361 builtin candidates.
15362 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
15363 Fall back on preincrement handling. Use op_error.
15365 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
15366 an error_mark_node.
15367 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
15370 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
15372 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
15374 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
15376 * typeck.c (build_component_ref_1): Use build_component_ref
15377 instead of open coding it here.
15379 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
15381 * g++.c (main): Don't link with -lg++.
15384 * cvt.c (convert_to_reference): Don't use convert_from_reference on
15385 result of build_type_conversion.
15386 (cp_convert): Only call build_method_call for ctors if
15387 build_type_conversion failed.
15388 (ptr_complete_ob): New function.
15389 (TYPE_PTR{,OB,MEM}_P): New macros.
15390 ({add,build}_builtin_candidate{,s}): New functions.
15391 (print_z_candidates): Handle builtins.
15392 (build_user_type_conversion_1): Don't use conversion fns for
15393 converting to a base type.
15394 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
15395 (build_user_type_conversion): Use convert_from_reference.
15396 (build_new_op): New function.
15397 (build_over_call): Fix handling of methods.
15398 (compare_ics): Handle AMBIG_CONV properly.
15399 * typeck2.c: Increment abort count.
15400 * method.c (build_opfncall): Forward most requests to build_new_op.
15401 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
15403 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15405 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
15406 invalid second argument to dump_expr_list.
15408 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
15410 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
15412 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
15414 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
15417 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
15419 * typeck2.c (process_init_constructor): New pedwarn for using { }
15420 to initialize a pointer to member function.
15421 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
15422 we can avoid the new error.
15424 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
15426 * typeck.c (build_ptrmemfunc1): New function to hide details of
15427 pointer to member functions better.
15429 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
15431 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
15432 methods into the actual method, as we know the implied object is
15435 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15437 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
15438 inside a system header.
15440 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
15442 * call.c (build_method_call): Call complete_type on the
15445 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
15447 * typeck.c (build_component_ref): Always build up an OFFSET_REF
15448 for obj_ptr->func so that we can know which object to use in a
15451 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
15453 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
15454 around things. Also improve maintainability.
15456 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
15458 * decl.c (grokdeclarator): Check for overflow when evaluating an
15461 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
15463 * cvt.c (cp_convert): Don't check for ambiguity with constructor
15466 * typeck.c (build_x_function_call): Pass function overload
15467 questions to new overloading code if NEW_OVER.
15468 * init.c (expand_aggr_init_1): Only check for type conversion ops
15469 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
15470 Don't check for ambiguity with constructor if NEW_OVER.
15471 * cvt.c (convert_to_reference): Dereference the result of a type
15472 conversion operator.
15473 (build_conv): Propagate ICS_USER_FLAG.
15474 (implicit_conversion): Call instantiate_type.
15475 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
15476 (add_function_candidate): Fix cv-quals on argtype.
15477 (print_z_candidates): New function.
15478 (build_new_function_call): Call it.
15479 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
15480 consider non-converting constructors.
15481 Call print_z_candidates.
15482 Return an AMBIG_CONV for an ambiguous conversion.
15483 (build_user_type_conversion): Handle AMBIG_CONV.
15484 (convert_like): Fix test for building TARGET_EXPR.
15485 Call instantiate_type.
15486 Handle AMBIG_CONV and LVALUE_CONV.
15487 (build_over_call): Handle 0 args and ellipsis.
15488 * cp-tree.def: Add AMBIG_CONV.
15490 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
15492 * decl.c (lookup_name_real): If we find mem in obj when parsing
15493 `obj->mem', make sure we return the right value.
15495 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
15497 * search.c (get_base_distance): Call complete_type.
15499 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
15501 * decl.c (store_bindings): Make static.
15503 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
15505 * init.c (expand_aggr_init_1): Don't check type conversions if
15508 * cvt.c (z_candidate): Put back template field.
15509 (add_function_candidate): Set it.
15510 (add_template_candidate): Likewise.
15512 (compare_qual): Handle references and pointers to members.
15513 (compare_ics): Handle reference bindings.
15515 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
15517 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
15519 * call.c (compute_conversion_costs): Call complete_type.
15521 * tree.c (vec_binfo_member): Use comptypes instead of comparing
15522 pointers, so we can handle template parameters.
15524 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
15526 * cvt.c (cp_convert_to_pointer): We have to call complete_type
15527 here; let's make it explicit instead of a side effect of an
15530 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
15532 * cvt.c (z_candidate): Remove template field.
15533 (reference_binding): Handle binding to temporary.
15534 (implicit_conversion): Likewise.
15535 (add_function_candidate): Handle artificial constructor parms.
15536 Handle functions with too few parms.
15537 (add_template_candidate): New function.
15538 (build_user_type_conversion_1): Handle constructors.
15539 (convert_like): Likewise.
15540 (build_over_call): Likewise.
15541 (build_new_function_call): Support templates.
15542 (compare_ics): Fix reference, inheritance handling.
15544 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
15546 * decl.c: Add signed_size_zero_node.
15547 (init_decl_processing): Build it.
15548 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
15549 when we're trying to make a negative delta.
15551 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15553 Stop doing this damn index==strchr variable name confusion.
15554 * class.c (add_virtual_function): Change local var INDEX to be
15556 (add_method): Likewise.
15557 * lex.c (print_parse_statistics): Likewise.
15558 * search.c (make_memoized_table_entry): Likewise.
15559 (lookup_fnfields_here): Likewise.
15560 (lookup_field): Likewise.
15561 (lookup_fnfields): Likewise.
15562 (get_baselinks): Likewise.
15563 * sig.c (build_signature_table_constructor): Likewise.
15564 (build_signature_method_call): Likewise.
15565 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
15566 (get_member_function_from_ptrfunc): Likewise.
15567 (build_ptrmemfunc): Change local var INDEX to be IDX.
15568 (c_expand_start_case): Likewise.
15570 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
15572 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
15573 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
15574 (convert_to_reference): Use build_type_conversion to convert to
15575 the reference type directly.
15576 (standard_conversion): Fix void* case, non-conversions.
15577 (reference_binding): Fix expr == 0 case, non-conversions.
15578 (convert_like): Support REF_BIND.
15579 (compare_qual): Split out from compare_ics.
15580 (compare_ics): Use it, handle icses with only a qual_conv.
15582 * init.c (expand_vec_init): Don't crash if decl is NULL.
15584 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
15586 * mpw-config.in: New file, configury for Mac MPW.
15587 * mpw-make.sed: New file, makefile editing for MPW.
15589 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
15591 * pt.c (instantiate_class_template): Call repo_template_used.
15593 * search.c (lookup_conversions): Only lookup conversions in
15596 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15598 * cp-tree.def: Renamed from tree.def, to avoid confusion with
15600 * cp-tree.h, lex.c: Include cp-tree.def.
15601 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
15603 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
15605 * init.c (build_vec_delete_1): Call complete_type.
15607 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
15609 * except.c (start_anon_func): Make sure anonymous functions are
15612 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
15614 * decl.c (finish_function): If function_depth > 1, set nested.
15616 * decl2.c (grokbitfield): Revert Bob's change.
15617 * class.c (finish_struct_1): Fix handling of named bitfield widths.
15619 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
15621 * pt.c (add_pending_template): Handle types.
15622 (lookup_template_class): With -fexternal-templates, just add the class
15623 to pending_templates instead of instantiating it now.
15624 * decl2.c (finish_file): Handle types in pending_templates.
15626 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
15628 * decl2.c (grokbitfield): Handle constant decls appropriately.
15629 Give an appropriate error message now instead of spewing core
15632 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
15634 * decl2.c: Don't turn on thunks by default for now.
15636 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
15638 * typeck.c (complete_type): Handle error_mark_node.
15639 (common_type, OFFSET_TYPE): Handle template_type_parms.
15641 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
15643 * pt.c (instantiate_decl): If at_eof, call import_export_decl
15644 regardless of DECL_INLINE.
15646 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
15648 * class.c (finish_struct_bits): Copy TYPE_SIZE.
15650 * rtti.c (build_dynamic_cast): Support templates.
15651 * tree.def: Support DYNAMIC_CAST_EXPR.
15652 * pt.c (tsubst_copy): Likewise.
15653 * decl2.c (build_expr_from_tree): Likewise.
15655 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
15657 * typeck.c (build_static_cast): Support templates.
15658 (build_const_cast): Likewise.
15659 * tree.def: Support CONST/STATIC_CAST_EXPR.
15660 * pt.c (tsubst_copy): Likewise.
15661 * decl2.c (build_expr_from_tree): Likewise.
15663 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
15665 * decl2.c (finish_vtable_vardecl): Don't trust
15666 TREE_SYMBOL_REFERENCED for vtables of local classes.
15668 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
15670 * pt.c (tsubst_copy): Handle operator T.
15672 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15674 * init.c (build_delete): Move creation of PARMS inside test of
15675 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
15677 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
15679 * typeck.c (build_conditional_expr): Don't assume that
15680 the arguments to ?: are always pointers or records.
15682 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
15684 * decl2.c (import_export_decl): Still emit static/weak/comdat
15685 copies of inline template functions with -fno-implicit-templates.
15687 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
15689 * init.c (build_delete): Determine the complete basetype
15690 path to the destructor we're calling.
15692 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
15694 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
15695 initialize the enum, because we really and truly don't know where
15697 (start_enum): Don't copy integer_zero_node because
15698 build_enumerator will do it.
15700 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
15702 * decl.c (finish_function): Do access control on base destructors.
15704 * pt.c (tsubst, case FUNCTION_DECL): Set up
15705 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
15708 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
15710 * cvt.c (build_up_reference): If we have already extended the
15711 lifetime of the temporary, don't try it again.
15712 * typeck.c (c_expand_return): Don't try and convert the return
15713 value twice when we want a reference, once is enough.
15715 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
15717 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
15718 LOOKUP_ONLYCONVERTING at all for now.
15720 * search.c (add_conversions): Put the conversion function in
15721 TREE_VALUE, the basetype in TREE_PURPOSE.
15722 * cvt.c (build_type_conversion): Adjust.
15723 * cvt.c (build_expr_type_conversion): Adjust.
15724 * call.c (user_harshness): Adjust.
15726 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
15728 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
15731 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
15733 * except.c (expand_start_catch_block): Add a dummy region, if we
15734 get an error, so that we can avoid core dumping later.
15736 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
15738 * cp-tree.h (OFFSET_REF): Remove.
15739 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
15740 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
15741 * init.c (expand_aggr_init_1): Likewise.
15742 (build_new): Likewise.
15743 * typeck.c (expand_target_expr): Likewise.
15745 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
15747 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
15750 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
15752 * cvt.c (build_up_reference): Redo how and when temporaries are
15754 * decl.c (grok_reference_init): Don't try and be smart about
15757 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
15759 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
15760 (TARGET_EXPR...), now that it has 4 arguments.
15761 * tree.c (build_cplus_new): Likewise.
15763 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
15765 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
15767 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
15768 * decl.c (struct saved_scope): Remove named_labels,
15769 {base,member}_init_list.
15770 (maybe_push_to_top_level): Don't set them. Call
15771 push_cp_function_context if appropriate.
15772 (pop_from_top_level): Likewise.
15774 * method.c (do_build_assign_ref): Remove obsolete check of
15775 TYPE_HAS_ASSIGN_REF (basetype).
15777 * decl.c (grokfndecl): Diagnose user definition of
15778 implicitly-declared methods.
15780 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
15782 * method.c (do_build_copy_constructor): Add code to give
15783 meaningful error messages instead of crashing.
15784 (do_build_assign_ref): Don't synthesize assignment operators for
15785 classes containing reference or const members.
15787 * class.c (struct base_info): Remove cant_synth_copy_ctor
15788 and cant_synth_asn_ref.
15789 (finish_base_struct): Remove the code that tries to conditionalize
15790 synthesis of copy constructors & assignment operators based on
15791 access permissions. Instead, let it fail when it tries to
15792 synthesize the copy constructor. This will give meaningful error
15793 messages instead of silently generating code to perform a bitcopy.
15795 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
15797 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
15798 determining types for constant values.
15800 * decl.c (struct named_label_list): Use instead of stuffing
15801 random items into a TREE_LIST node.
15802 (named_label_uses): Use the new struct.
15803 (poplevel): Likewise.
15804 (lookup_label): Likewise.
15805 (define_label): Add an error message to tell the user the line
15806 where the goto is located in addition to the destination of the
15808 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
15810 (finish_function): Likewise.
15812 (start_decl): Complain about defining a static data member
15813 in a different type from which it was declared.
15815 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
15817 * cvt.c (build_expr_type_conversion): Adjust.
15819 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
15821 * call.c (build_method_call): Always convert 'this' to the
15824 * search.c (add_conversions): Put the conversion function in
15825 TREE_VALUE, the type in TREE_PURPOSE.
15826 * cvt.c (build_type_conversion): Adjust.
15827 * call.c (user_harshness): Adjust.
15829 * method.c (emit_thunk): Call temporary_allocation and
15830 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
15832 * tree.c (build_cplus_array_type): Handle tweaking of
15833 TYPE_MAIN_VARIANT here.
15834 * typeck.c (common_type): Not here.
15836 * typeck.c (complete_type): Only try to complete an array type if
15839 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
15841 * decl.c (grokvardecl): Call complete_type.
15842 (grokdeclarator): Call complete_type for PARM_DECLs.
15844 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
15846 * pt.c (instantiate_class_template): Re-set
15847 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
15849 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
15851 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
15852 smart enough to do it right.
15853 * tree.c (cp_expand_decl_cleanup): Likewise.
15854 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
15855 cp_expand_decl_cleanup.
15856 (store_parm_decls): Likewise.
15857 (hack_incomplete_structures): Likewise.
15858 * except.c (push_eh_cleanup): Likewise.
15860 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
15862 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
15863 frontend to the backend where it belongs.
15864 * tree.c (unsave_expr): Likewise.
15865 (unsave_expr_now): Likewise.
15866 * tree.def (UNSAVE_EXPR): Likewise.
15867 * cp-tree.h (unsave_expr): Likewise.
15868 (unsave_expr_now): Likewise.
15870 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
15872 * init.c (emit_base_init): Make sure the partial EH cleanups live
15873 on the function_obstack.
15875 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
15877 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
15878 when checking for pointer types.
15880 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
15882 * pt.c (instantiate_class_template): Remove obsolete check for
15883 access declarations.
15885 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
15887 * call.c (build_overload_call): Simplify calls to
15888 build_overload_call by removing last parameter.
15889 (build_method_call): Likewise.
15890 * cp-tree.h: Likewise.
15891 * method.c (build_opfncall): Likewise.
15892 * typeck.c (build_x_function_call): Likewise.
15894 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
15896 * call.c (default_parm_conversions): Factor out common code.
15897 (build_method_call): Use it.
15898 (build_overload_call_real): Use it.
15900 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
15902 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
15903 but pedwarn as the code is bogus.
15904 * typeck.c (decay_conversion): Likewise.
15905 (build_function_call_real): Use build_addr_func instead of
15906 default_conversion. Don't allow pointer-to-method functions down
15908 (build_unary_op): Use real pointer-to-member functions instead of
15910 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
15911 (convert_for_assignment): Removed some obsolete code.
15912 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
15913 build_x_function_call instead of current_class_ptr. Only call
15914 digest_init once on an initializer, we do this just checking
15916 (build_expr_from_tree): Pass current_class_ref to
15917 build_x_function_call instead of current_class_ptr.
15918 * init.c (build_member_call): Likewise.
15919 * pase.y: Likewise.
15920 * error.c (dump_expr): Handle OFFSET_REFs better.
15921 * pt.c (unify): Handle pointer-to-member functions better.
15922 * decl.c (finish_function): Clear out current_class_ref just like
15923 we do for current_class_ptr.
15925 * typeck.c (get_delta_difference): Handle virtual bases better.
15927 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
15929 * sig.c (build_signature_table_constructor): Use the delta for
15930 the original basetype for this virtual function with thunks.
15931 (build_signature_method_call): We still need to adjust 'this'
15934 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
15936 * call.c (build_addr_func): New routine. Used to get the `real'
15937 address of a function or a method. Needed to avoid getting a
15938 pointer-to-member function.
15939 (build_call): New routine to build CALL_EXPRs.
15940 (build_method_call): Use it.
15941 * cvt.c (convert_to_aggr): Likewise.
15942 * typeck.c (build_function_call_real): Likewise.
15943 * sig.c (build_signature_table_constructor): Use build_addr_func.
15944 * cp-tree.h (build_call, build_addr_func): Declare them.
15946 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
15948 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
15949 * parse.y: Remove uses of LOOKUP_AGGR.
15951 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
15953 * *.[chy]: Rename current_class_decl to current_class_ptr, and
15954 C_C_D to current_class_ref.
15956 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
15958 * call.c (convert_harshness): Tighten up pointer conversions.
15960 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
15962 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
15963 (finish_file): Likewise.
15965 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
15967 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
15969 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
15972 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
15974 * decl2.c: Turn on thunks by default where supported.
15976 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
15978 * cp-tree.h (build_overload_call_maybe): Removed.
15979 * call.c (build_overload_call_real): Invert meaning of last arg to
15980 be require_complete.
15981 (build_overload_call): Likewise.
15982 * typeck.c (build_x_function_call): Use build_overload_call_real
15983 instead of build_overload_call_maybe.
15985 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
15987 * decl2.c (finish_file): Don't try to emit functions that haven't
15990 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
15992 * decl2.c (finish_vtable_vardecl): Oops.
15994 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
15995 Also store the bindings from previous_class_values.
15996 (pop_from_top_level): Restore them.
15998 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
16000 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
16001 symbol has been referenced.
16002 (finish_file): Re-join synthesis/vtable loop with inline emission
16003 loop, disable inlining when an inline is output.
16005 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
16007 * except.c (init_exception_processing): Setup saved_in_catch.
16008 (push_eh_cleanup): Reset __eh_in_catch.
16009 (expand_start_catch_block): Set __eh_in_catch.
16011 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
16013 * except.c (push_eh_cleanup): Add tracking for whether or not we
16014 have an active exception object.
16015 (expand_builtin_throw): Use it to make sure a rethrow without an
16016 exception object is caught.
16018 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
16020 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
16023 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
16025 * decl2.c (finish_file): Also use sentries for vars with
16026 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
16029 * lex.c (handle_cp_pragma): Disable #pragma
16030 interface/implementation if SUPPORTS_ONE_ONLY > 1.
16032 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
16034 * method.c (emit_thunk): Wrap default case in
16035 temporary/permanent_allocation.
16037 * method.c (make_thunk): Use DECL_ONE_ONLY.
16038 (emit_thunk): Call assemble_end_function.
16040 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
16042 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
16043 (import_export_decl): Likewise.
16044 (finish_prevtable_vardecl): Disable vtable hack if
16045 SUPPORTS_ONE_ONLY > 1.
16047 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
16049 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
16050 PREDECREMENT_EXPRs take two arguments, not one.
16052 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
16054 * class.c (build_vtable_entry): Don't build thunks for abstract
16057 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
16060 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
16062 * class.c (set_rtti_entry): Use size_zero_node.
16063 (build_vtable): Likewise.
16065 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
16067 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
16068 (prepare_fresh_vtable): Likewise.
16070 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
16072 * method.c (emit_thunk): Call mark_used on the target function.
16074 * call.c (build_method_call): Don't warn about pending templates.
16076 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
16078 * decl2.c (finish_file): Fix list walking logic.
16080 * typeck2.c (check_for_new_type): Only warn if -pedantic.
16082 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
16084 * class.c (finish_struct_1): Remove old code for
16085 dont_allow_type_definitions.
16086 * cp-tree.h: Likewise.
16087 * spew.c: Make sure cp-tree.h is included before parse.h, so the
16088 definition of flagged_type_tree is found before it is used.
16090 * parse.y: Added the ftype member to the type union, and changed a
16091 number of rules to use it instead of ttype. Added calls to
16092 check_for_new_type() as appropriate.
16093 * typeck2.c (check_for_new_type): New function for checking
16094 if a newly defined type appears in the specified tree.
16095 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
16096 for check_for_new_type().
16098 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
16100 * decl2.c (finish_file): Only use a sentry if the decl is public.
16102 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
16103 don't pass LOOKUP_ONLYCONVERTING.
16105 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
16107 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
16108 properly keeps track of const and volatile type modifiers.
16110 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
16112 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
16113 * pt.c (comp_template_args): Use it.
16115 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
16116 assemble_external for artificial function decls.
16118 * decl.c (cp_finish_decl): Oops.
16120 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
16122 * decl2.c (import_export_decl): Put static data member templates
16123 into common storage, or make them weak, depending on whether they
16124 are dynamically or statically initialized.
16125 (get_sentry): New function.
16126 (finish_file): Do import_export_decl for static data members before
16127 building the init/fini functions. Don't init/fini a variable that's
16128 EXTERNAL. Use a sentry for variables in common. Fix mismatching
16129 push/pop_temp_slots.
16130 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
16131 expand_static_init thang.
16132 * method.c (get_id_2): New function.
16134 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
16136 * parse.y (empty_parms): Make sure we use C++-style prototypes
16137 when we're declaring member functions.
16139 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
16141 * Makefile.in (CONFLICTS): 16 s/r conflicts.
16142 * parse.y (self_template_type): New nonterminal.
16144 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
16146 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
16148 * parse.y (base_class.1): Allow 'typename foo::bar'.
16150 * lex.c (check_newline): Remove #pragma code that plays with the
16151 input stream, since we now deal with tokens. Clear nextchar when
16153 (handle_cp_pragma): Use real_yylex.
16154 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
16157 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
16159 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
16161 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
16163 * parse.y: New token SELFNAME for potential constructor.
16164 * spew.c (yylex): Handle it.
16165 * lex.c (identifier_type): Produce it.
16167 * parse.y (complete_type_name): In :: case, don't push class binding.
16168 (complex_type_name): Likewise.
16170 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
16172 * typeck.c (build_reinterpret_cast): Handle pointer to member
16175 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16177 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
16179 (check_newline): Put the vtable/unit/implementation/interface pragma
16180 code into handle_cp_pragma, replacing it with a call.
16181 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
16182 args. Get the next token after handling the pragma token.
16184 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
16186 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
16187 (convert_to_pointer_force): Likewise.
16189 * init.c (build_new): Fix array new without -fcheck-new.
16191 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
16193 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
16194 tree.c: Lose TYPE_NESTED_NAME.
16196 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
16199 * tree.def: Add VEC_INIT_EXPR.
16200 * expr.c (cplus_expand_expr): Handle it.
16201 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
16202 the extra file-scope symbol nastiness.
16204 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
16206 * method.c (make_thunk): Thunks are static.
16207 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
16209 * decl2.c (mark_vtable_entries): Emit thunks as needed.
16210 (finish_file): Don't emit them here.
16212 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
16214 * rtti.c (build_dynamic_cast): Handle null pointers.
16215 (ifnonnull): New function.
16217 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
16219 * call.c (build_method_call): Remember the original basetype we
16220 were called with. Give an error message instead of trying
16221 (incorrectly) to call a non-static member function through a
16222 non-inherited class.
16224 * search.c (expand_upcast_fixups): Mark the new fixup as
16227 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
16229 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
16231 * class.c (set_rtti_entry): Fix for thunks.
16233 * decl2.c (import_export_decl): Still emit typeinfo fns for
16234 cv-variants of builtin types.
16236 * rtti.c (expand_class_desc): Set up base_info_type_node here.
16237 (init_rtti_processing): Instead of here.
16239 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
16241 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
16242 (build_typeid): Only complain about taking dynamic typeid without
16245 * decl2.c: flag_rtti defaults to 1.
16247 * rtti.c (get_tinfo_var): The general class case is now smaller.
16248 (init_rtti_processing): Pack the latter three fields of base_info
16251 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
16253 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
16255 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
16257 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
16258 (push_memoized_context): Split out code to undefer pop_type_level to
16259 (clear_memoized_cache): here.
16260 (pop_memoized_context): We can only handle one layer of deferral of
16261 pop_type_level so clear the cache, if there was a previous level.
16263 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
16265 * rtti.c (init_rtti_processing): Build up base_info_type_node.
16266 (expand_class_desc): Use one pointer to an array of base_info
16267 structs, passed using a CONSTRUCTOR.
16269 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
16271 * class.c (build_vbase_path): Remove block extern for
16272 flag_assume_nonnull_objects here.
16273 (build_vfn_ref): Split out functionality into build_vtbl_ref.
16274 (build_vtbl_ref): New routine.
16275 (build_vtable): Set up rtti info here.
16276 (add_virtual_function): Note in CLASSTYPE_RTTI the best
16277 place where we can get the rtti pointers from to avoid having to
16278 search around for a place.
16279 (finish_base_struct): Likewise.
16280 (finish_struct_1): Likewise. Never create totally new vtables
16281 with totally new vtable pointers for rtti. Disable code to layout
16282 vtable pointers better until we want to break binary
16284 * rtti.c (build_headof_sub): New routine to convert down to a
16285 sub-object that has an rtti pointer in the vtable.
16286 (build_headof): Use it. Also, use build_vtbl_ref now to be more
16288 (build_dynamic_cast): Make sure we have saved it, if we need to.
16289 * search.c (dfs_init_vbase_pointers): Disable code that deals with
16290 a more efficient vtable layout, enable later.
16291 * call.c (flag_assume_nonnull_objects): Moved declaration to
16292 * cp-tree.h: here. Declare build_vtbl_ref.
16293 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
16294 function calls that want a tree.
16296 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
16298 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
16299 other X subobjects in the most derived type. Ack.
16301 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
16302 get_typeid will do it for us.
16303 (get_typeid_1): Break out call-building for expand_*_desc to use.
16304 (get_typeid): Call it.
16305 (expand_*_desc): Likewise.
16306 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
16308 (init_decl_processing): Lose builtin_type_tdescs lossage.
16309 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
16311 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
16313 * pt.c (tsubst): When calling set_nested_typename, use
16314 TYPE_NESTED_NAME (current_class_type) instead of
16315 current_class_name.
16317 * decl.c (pushdecl): Likewise.
16318 (pushdecl_class_level): Likewise.
16319 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
16320 set_nested_typename.
16322 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
16324 * rtti.c (synthesize_tinfo_fn): Handle arrays.
16326 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
16328 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
16330 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
16331 (init_rtti_processing): Lose bad_cast_type.
16332 (build_dynamic_cast): Use throw_bad_cast.
16334 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
16336 * decl2.c (finish_file): Don't synthesize artificial functions
16337 that are external and not inline.
16339 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
16341 * decl2.c (finish_file): Handle having new inlines added to
16342 saved_inlines by synthesis.
16344 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
16346 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
16348 RTTI rewrite to initialize nodes as needed, not require that
16349 users #include <typeinfo>, complete functionality and reduce wasted
16351 * rtti.c (init_rtti_processing): New fn.
16352 (build_typeid): The vtable entry is now a function.
16353 (get_tinfo_var): New fn.
16354 (get_tinfo_fn): Likewise.
16355 (get_typeid): Use it.
16356 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
16357 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
16359 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
16360 (synthesize_tinfo_fn): New fn.
16361 * method.c (build_t_desc_overload): Lose.
16362 (build_overload_with_type): More generic.
16363 * decl.c (init_decl_processing): Call init_rtti_processing.
16364 * class.c (set_rtti_entry): Use get_tinfo_fn.
16365 * decl2.c (mark_vtable_entries): Mark the rtti function.
16366 (finish_prevtable_vardecl): Don't build_t_desc.
16367 (import_export_decl): Handle tinfo functions.
16368 (finish_file): Likewise.
16369 * typeck.c (inline_conversion): New fn.
16370 (build_function_call_real): Use it.
16371 * cp-tree.h: Add decls.
16373 * method.c (hack_identifier): Also convert component_refs from
16376 * lex.c (cons_up_default_function): Use the type, not the name, in
16379 * decl2.c (import_export_vtable): Fix weak vtables.
16381 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
16383 * search.c (get_base_distance_recursive): Fix access checks for
16386 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16388 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
16390 (convert_harshness): Add prototypes wrapped by PROTO.
16391 * decl2.c (grok_function_init): Likewise.
16392 (do_toplevel_using_decl): Change to void return type.
16393 * class.c (build_vtable_entry): Remove decl of make_thunk.
16394 (merge_overrides): Fix order of arg definitions.
16395 (finish_vtbls): Likewise.
16396 (fixup_vtable_deltas): Likewise.
16397 (modify_all_direct_vtables): Likewise.
16398 (modify_all_indirect_vtables): Likewise.
16399 * search.c (get_base_distance_recursive): Likewise.
16400 (get_abstract_virtuals_1): Likewise.
16401 (fixup_virtual_upcast_offsets): Likewise.
16402 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
16403 * init.c (perform_member_init): Fix order of arg definitions.
16404 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
16405 * cp-tree.h (make_thunk): Add decl.
16406 (overload_template_name, push_template_decl): Add decls.
16407 (do_toplevel_using_decl): Change to void return type.
16408 (vec_binfo_member): Add decl.
16410 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16412 * typeck.c (mark_addressable, convert_for_assignment,
16413 convert_for_initialization, pointer_int_sum, pointer_diff,
16414 unary_complex_lvalue): Add prototypes wrapped by PROTO.
16415 (convert_sequence): #if 0 fn decl, since definition also is.
16417 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
16419 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
16420 cast to pointer types for type searching.
16422 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16424 * typeck.c (get_delta_difference): Use cp_error, not error, in the
16425 case where BINFO == 0.
16427 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
16429 * call.c (build_method_call): Fix wording of error messages so
16430 constructors come out right.
16432 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
16434 * decl.c (push_overloaded_decl): Don't warn about hidden
16435 constructors when both the type and the function are declared
16436 in a system header file.
16438 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
16440 * class.c (finish_struct_1): Propagate the TYPE_PACKED
16441 flag for the type to the type's fields.
16443 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16445 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
16447 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
16449 * class.c (base_info, finish_base_struct): Replace
16450 needs_virtual_dtor with base_has_virtual.
16452 (finish_struct_1): Remove the old code that tried to make default
16453 destructors virtual. Use base_has_virtual when checking if we need
16454 to add a vtable entry for the rtti code.
16456 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
16458 * pt.c (push_template_decl): Complain about template decl with
16459 inappropriate declaration.
16461 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
16463 * typeck.c (build_x_unary_op): Remove bogus check for taking
16464 the address of a member function.
16466 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
16468 * parse.y (constructor_declarator): Only push the class if
16469 we are not already in the class.
16471 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
16473 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
16474 Add additional argument to INIT_CUMULATIVE_ARGS.
16476 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
16478 * decl.c (shadow_tag): Fix error about anon union with methods.
16480 * parse.y (self_reference): Only generate a self-reference if this
16481 is a non-template class.
16482 (opt.component_decl_list): Only use it if it was generated.
16484 * parse.y (component_decl_1): Use constructor_declarator.
16485 (fn.def2): Likewise.
16486 (notype_component_declarator0): Likewise.
16488 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
16490 * typeck.c (build_x_unary_op): Add checks for taking the address
16491 of a TARGET_EXPR or of a member function, and give appropriate
16494 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
16496 * pt.c (process_template_parm): Allow template type parms to be
16497 used as types for template const parms.
16499 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
16501 * init.c (expand_vec_init): Ensure the eh cleanups are on the
16504 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
16506 * decl.c (lookup_name_real): Be even more picky about the
16507 ambiguous lookup warning.
16508 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
16509 * parse.y (constructor_declarator): Rather than here.
16511 * parse.y (constructor_declarator): New nonterminal.
16513 (explicit_instantiation): Likewise.
16515 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
16517 Add implicit declaration of class name at class scope.
16518 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
16519 * parse.y (self_reference): New nonterminal.
16520 (opt.component_decl_list): Use it.
16521 (fn.def1): Add nested_name_specifier type_name cases.
16522 * class.c (build_self_reference): New function.
16523 (finish_struct): Handle access_default later, move self-reference
16525 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
16526 * cp-tree.h: Adjust.
16528 * pt.c (do_function_instantiation): Separate handling of member
16529 functions and non-member functions properly.
16531 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
16533 * pt.c (process_template_parm): Improve error for 'volatile class K'.
16535 * class.c (finish_struct_1): Check the right slot for destructors.
16537 * decl.c (start_enum): Complain about enum templates.
16539 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
16541 * init.c (resolve_offset_ref): Offset pointers to member data by one.
16542 * typeck.c (unary_complex_lvalue): Likewise.
16544 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
16546 * typeck.c (c_expand_return): Check for a returned local
16547 array name, similar to the check for an ADDR_EXPR.
16549 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
16551 * decl.c (cp_finish_decl): Don't build cleanups for static
16554 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
16556 * typeck.c (build_modify_expr): Fix error messages to be more
16558 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
16559 assignment operators.
16560 * error.c (assop_as_string): Likewise. Add support for `%Q' for
16561 assignment operators.
16563 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
16565 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
16566 give an error if initialized. pedwarn about nested type with the
16567 same name as its enclosing class.
16569 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
16571 * typeck.c (require_complete_type): Be sure to instantiate the
16572 MAIN_VARIANT of the type.
16574 * decl2.c (finish_file): Instantiate pending templates before
16575 processing static constructors and destructors.
16577 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
16580 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
16582 * decl2.c (delete_sanity): If error_mark_node is passed
16583 in as an expression, quit while we're ahead.
16585 * decl.c (grokdeclarator): Give an error message if `friend'
16586 is combined with any storage class specifiers.
16588 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
16590 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
16591 definition of nonexistent nested type.
16593 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
16594 not to say 'typedef'.
16596 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16598 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
16599 * search.c (dfs_walk, dfs_init_vbase_pointers,
16600 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
16601 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
16603 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
16605 * except.c (build_throw): Support minimal parse.
16606 * pt.c (tsubst_copy): Support THROW_EXPR.
16607 * decl2.c (build_expr_from_tree): Likewise.
16609 * pt.c (mangle_class_name_for_template): Always allocate
16612 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
16614 * cvt.c (cp_convert_to_pointer): Give an appropriate error
16615 when trying to cast from an incomplete type.
16617 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
16619 * pt.c (instantiate_class_template): Don't bother setting up
16620 CLASSTYPE_TAGS explicitly, as the nested types will add
16623 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
16625 * decl.c (shadow_tag): Remove old error check for usage of
16626 an enum without a previous declaration.
16627 (xref_tag): Add error message about usage of enums without a
16628 previous declaration.
16630 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
16632 * lex.c (do_identifier): Only do name consistency check if we're
16635 * pt.c (push_template_decl): Don't crash if we get a member defn
16636 that doesn't match.
16638 * decl.c (xref_tag_from_type): New function to do an xref without
16639 always having to figure out code_type_node.
16640 * cp-tree.h: Declare it.
16641 * pt.c (instantiate_class_template): Use it for friend classes.
16642 (lookup_template_class): Use it.
16644 * typeck2.c (build_functional_cast): Pull out a single parm before
16645 passing it to build_c_cast.
16647 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
16649 * expr.c (do_case): Give an error message if a pointer is
16650 given as a case value.
16652 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
16654 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
16657 * lex.c (cons_up_default_function): Really, now, interface hackery
16658 does not apply to synthesized methods.
16660 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
16662 * call.c (build_method_call): Ctors and dtors now have special names
16663 with respect to lookups.
16664 * class.c (add_method): Likewise.
16665 (grow_method): Likewise.
16666 (finish_struct_methods): Likewise.
16667 (warn_hidden): Likewise.
16668 (finish_struct_1): Likewise.
16669 * cvt.c (convert_to_reference): Likewise.
16670 (convert_to_aggr): Likewise.
16671 (cp_convert): Likewise.
16672 * decl2.c (check_classfn): Likewise.
16673 * init.c (expand_member_init): Likewise.
16674 (expand_default_init): Likewise.
16675 (expand_aggr_init_1): Likewise.
16676 (build_offset_ref): Likewise.
16677 (build_new): Likewise.
16678 (build_delete): Likewise.
16679 * lex.c (do_inline_function_hair): Likewise.
16680 * search.c (lookup_field_1): Likewise.
16681 (lookup_fnfields_here): Likewise.
16682 (lookup_field): Likewise.
16683 (lookup_fnfields): Likewise.
16684 (get_virtual_destructor): Likewise.
16685 (dfs_debug_mark): Likewise.
16686 (dfs_pushdecls): Likewise.
16687 (dfs_compress_decls): Likewise.
16688 * tree.c (layout_basetypes): Likewise.
16689 * typeck.c (build_component_ref): Likewise.
16690 (build_x_function_call): Likewise.
16691 (build_modify_expr): Likewise.
16692 (convert_for_initialization): Likewise.
16693 (build_functional_cast): Likewise.
16694 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
16697 * decl.c (ctor_identifier): New.
16698 (dtor_identifier): New.
16699 (init_decl_processing): Set them.
16701 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
16703 * typeck.c (build_component_ref): Don't get confused by fields whose
16704 context has no type name, like pointer to member functions.
16706 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
16708 * decl.c (grokdeclarator): Handle typedef without declarator.
16710 * pt.c (tsubst): Handle SCOPE_REF in declarator.
16712 * parse.y (bad_parm): Catch another case of missing `typename'.
16714 * lex.c (yyprint): Handle TYPE_DECLs.
16716 * decl.c (start_function): Don't try to be clever.
16718 * lex.c: Lose compiler_error_with_decl.
16719 * typeck2.c: Lose error_with_aggr_type.
16720 (incomplete_type_error): Use cp_* instead of old functions.
16721 (readonly_error): Likewise.
16722 * typeck.c (convert_arguments): Likewise.
16723 * search.c (lookup_nested_field): Likewise.
16724 * method.c (make_thunk): Likewise.
16725 * decl.c (grokparms): Likewise.
16726 * cp-tree.h: Update.
16728 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
16731 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
16733 * method.c (build_opfncall): When deleting a pointer to an
16734 array, build a new pointer to the tree past any ARRAY_TYPE
16737 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16739 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
16741 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
16743 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
16746 * decl.c (finish_function): Don't set nested based on
16747 hack_decl_function_context.
16748 * parse.y (function_try_block): Check for nested function.
16749 (pending_inlines): Likewise.
16751 * decl2.c (build_expr_from_tree): If a unary op already has a
16752 type, just return it.
16754 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
16756 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
16757 (finish_file): Check the return value of walk_vtables.
16758 (finish_prevtable_vardecl): Return int.
16759 (finish_vtable_vardecl): Likewise.
16760 (prune_vtable_vardecl): Likewise.
16761 * lex.c (set_vardecl_interface_info): Likewise.
16762 * cp-tree.h: Adjust return types.
16764 * class.c (delete_duplicate_fields_1): Don't complain about
16765 duplicate nested types if they're the same type.
16766 (finish_struct): Remove check for duplicate.
16767 * decl2.c (grokfield): Don't check for typedef of anonymous type.
16769 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
16771 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
16773 * decl.c (grokdeclarator): Lose special handling of class-level
16774 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
16775 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
16777 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
16779 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
16781 * search.c (compute_access): Fix handling of anonymous union
16783 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
16784 from anonymous unions to their members.
16786 * typeck.c (build_x_function_call): For static member functions,
16787 hand off to build_member_call.
16789 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
16791 * typeck.c (build_component_ref): Handle OFFSET_REFs.
16793 * init.c (expand_vec_init): Fix init == 0 case.
16795 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
16797 * init.c (build_new): pedwarn about init and array new.
16798 (expand_vec_init): Handle lists, use convert_for_initialization.
16800 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
16801 when converting to an aggregate type.
16802 * cvt.c (cp_convert): Pass it through.
16804 * typeck.c (build_conditional_expr): Handle user-defined
16805 conversions to slightly different types.
16807 * decl.c (grokdeclarator): Force an array type in a parm to be
16810 * decl2.c (do_using_directive): Sorry.
16811 (do_namespace_alias): Likewise.
16812 * lex.c (real_yylex): Warn about using the `namespace' keyword.
16814 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
16816 * parse.y (datadef): Move call to note_list_got_semicolon up.
16818 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
16820 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
16822 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
16824 * decl.c (cp_finish_decl): The exception regions have to be
16825 nested, not overlapping. We start the exception region for a
16826 decl, after it has been fully built, and all temporaries for it
16827 have been cleaned up.
16829 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
16831 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
16833 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
16835 * tree.def: Add RETURN_INIT.
16836 * pt.c (instantiate_decl): Handle RETURN_INIT.
16837 * decl.c (store_return_init): Handle minimal_parse_mode.
16839 * tree.c (cp_build_type_variant): Just return an error_mark_node.
16840 * decl.c (make_typename_type): Don't try to get the file and line
16842 * typeck.c (comptypes): Handle TYPENAME_TYPE.
16844 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
16846 * decl.c (poplevel): Make sure we clear out and restore old local
16847 non-VAR_DECL values by default when they go out of scope.
16849 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
16851 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
16852 referring to addresses of variables and functions.
16854 * error.c (dump_expr): Support SIZEOF_EXPR.
16856 * init.c (do_friend): Use the return value of check_classfn.
16858 * typeck.c (convert_arguments): Call complete_type.
16860 * method.c (hack_identifier): After giving an error, set value to
16863 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
16865 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
16866 lossage for local classes.
16867 * cp-tree.h: Declare it.
16868 * decl.c (lookup_name_real): Evil, painful hack for local classes.
16869 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
16870 Use hack_decl_function_context.
16871 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
16872 (start_function): Use hack_decl_function_context.
16873 (finish_function): Likewise.
16874 * method.c (synthesize_method): Likewise.
16875 * lex.c (process_next_inline): Likewise.
16876 (do_pending_inlines): Likewise.
16877 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
16880 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
16882 * sig.c (build_signature_pointer_or_reference_type): Align
16883 signature pointers/references on 8-byte boundaries so they can be
16884 grabbed 2 words at a time on a Sparc.
16886 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
16888 * method.c (hack_identifier): Requiring a static chain is now a
16890 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
16893 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
16895 * init.c (build_offset_ref): Call complete_type.
16897 * decl.c (pop_from_top_level): Always pop previous_class_type.
16899 * parse.y: Handle multiple decls in a for-init-statement.
16900 * pt.c (tsubst_expr): Likewise.
16902 * pt.c (tsubst): Use tsubst_expr for the second operand of an
16905 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
16906 (poplevel_class): Set it here.
16907 (pop_from_top_level): Pop it here if we're returning to class scope.
16908 * class.c (pushclass): Don't set it here.
16910 * decl.c (maybe_push_to_top_level): Save current_template_parms,
16911 and clear it if !pseudo.
16912 (pop_from_top_level): Restore it.
16914 * decl2.c (finish_file): Push the dummy each time we walk the list
16917 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
16918 something for CAST_EXPR.
16920 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
16922 * cvt.c (cp_convert): Warn about implicit conversion of the
16923 address of a function to bool, as it is always true.
16925 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
16927 * typeck.c (c_expand_return): Fix warning for local externs returned.
16929 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
16931 * tree.c (mapcar): Propagate const and volatile properly.
16933 * typeck.c (complete_type): Be sure to instantiate the
16934 MAIN_VARIANT of the type.
16936 * method.c (synthesize_method): Class interface hackery does not
16937 apply to synthesized methods.
16939 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
16941 * pt.c (comp_template_args): Use comptypes rather than just
16942 checking for TEMPLATE_TYPE_PARM equivalence.
16944 * typeck.c (build_x_function_call): Call complete_type before
16945 checking TYPE_OVERLOADS_CALL_EXPR.
16947 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
16949 * g++.c (main): Check also for new define ALT_LIBM.
16951 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
16953 * pt.c (instantiate_class_template): If we don't have a pattern
16955 (coerce_template_parms): If we see a local class, bail.
16957 * decl.c (grok_reference_init): Make sure there's a type before
16960 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
16961 (push_template_decl): Likewise.
16963 * parse.y (named_class_head): Set
16964 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
16966 * decl.c (xref_tag): Diagnose redeclaration of template
16967 type-parameter name.
16969 * error.c (dump_type): Handle anonymous template type parms.
16971 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
16973 (coerce_template_parms): Likewise.
16975 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
16977 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
16978 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
16980 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
16982 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
16983 before trying to get its STUB_DECL.
16984 (coerce_template_parms): Likewise.
16986 * parse.y (template_type_parm): If they didn't use 'class',
16987 pretend they did after giving an error.
16989 * pt.c (coerce_template_parms): Diagnose use of local class.
16991 * decl.c (grok_reference_init): Use instantiate_type.
16993 * error.c (dump_expr): Handle TEMPLATE_DECLs.
16995 * parse.y (named_class_head): Diagnose mismatching types and tags.
16997 * decl.c (pushdecl): Type decls and class templates clash with
16998 artificial type decls, not hide them.
17000 * decl.c (redeclaration_error_message): Diagnose redefinition of
17001 templates properly.
17002 (duplicate_decls): Diagnose disallowed overloads for template
17005 * decl.c (start_decl): Call complete_type before checking for a
17008 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
17010 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
17012 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
17014 * decl.c (grok_op_properties): Don't check for operator++(int) in
17017 * tree.c (perm_manip): Return a copy of variable and function
17018 decls with external linkage.
17020 * tree.def: Change some of the min tree codes to type "1".
17021 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
17022 * method.c (build_overload_int): Emit something arbitrary for
17023 anything but an INTEGER_CST if we're in a template.
17025 * decl.c (cp_finish_decl): Call complete_type before deciding
17026 whether or not to lay out the decl.
17028 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
17030 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
17032 * typeck2.c (build_x_arrow): Call complete_type.
17034 * pt.c (add_pending_template): Broken out.
17035 (lookup_template_class): If -fexternal-templates, call it for all
17036 the methods of implemented types.
17037 (instantiate_class_template): Instead of instantiating them here.
17038 (instantiate_decl): Handle -fexternal-templates earlier.
17040 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17042 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
17043 memoized lookup stuff inside GATHER_STATISTICS.
17045 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
17047 * decl.c (start_decl): Complain about array of incomplete type
17049 (grokdeclarator): Not here.
17051 * parse.y (template_parm): Expand full_parm inline so we can set
17052 the rule's precedence.
17054 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
17055 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
17056 * decl2.c (grokbitfield): Don't check for integer constant here.
17057 * class.c (finish_struct_1): Check here.
17059 * decl.c (define_label): Make the min decl go on permanent_obstack.
17061 * pt.c (unify): Don't handle CONST_DECLs.
17062 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
17063 (tsubst_copy): Likewise.
17065 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
17066 CONST_DECL for a template parm.
17068 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
17070 * decl.c (grokdeclarator): Complain about array of incomplete type
17072 (start_decl_1): Not here.
17074 * pt.c (tsubst): Handle pointer-to-function declarators.
17076 * method.c (hack_identifier): If pedantic, diagnose local class
17077 methods that require a static chain.
17079 * decl.c (grok_op_properties): No longer static.
17080 * cp-tree.h: Declare it.
17081 * pt.c (tsubst): Call it for operators.
17082 Use tsubst_copy for TREE_VECs.
17084 * parse.y (template_arg): The expr has precedence like '>'.
17086 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
17088 * pt.c (coerce_template_parms): Don't coerce an expression using
17090 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
17091 (tsubst): Don't use build_index_2_type if the max_value uses template
17093 * method.c (build_overload_int): Emit something arbitrary for an
17094 expression using template parms.
17096 * parse.y (template_close_bracket): New non-terminal to catch use
17097 of '>>' instead of '> >' in template class names.
17098 (template_type): Use it.
17099 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
17101 * tree.def: Add CAST_EXPR.
17102 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
17103 CONVERT_EXPR for minimal_parse_mode.
17104 * typeck.c (build_c_cast): Likewise.
17105 * pt.c (tsubst_copy): Likewise.
17106 * decl2.c (build_expr_from_tree): Likewise.
17107 * error.c (dump_expr): Likewise.
17109 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17111 * except.c (SetTerminate, SetUnexpected): Put back global vars.
17112 (init_exception_processing): Put back decl/init of
17113 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
17114 fns from libstdc++.
17116 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
17117 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
17119 * cp-tree.h (declare_uninstantiated_type_level,
17120 uninstantiated_type_level_p): Delete prototypes.
17122 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
17124 * pt.c (tsubst_expr): Add default return.
17126 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17128 * error.c (fndecl_as_string): Delete unused arg CNAME.
17129 * sig.c (build_signature_table_constructor,
17130 build_signature_method_call): Fix calls.
17132 * class.c (the_null_vtable_entry): Delete var definition.
17133 (init_class_processing): Delete tree the_null_vtable_entry init.
17134 * decl.c (no_print_{functions, builtins}): Declare as static.
17135 (__tp_desc_type_node): #if 0 var definition.
17136 (init_type_desc): #if 0 init of __tp_desc_type_node.
17137 (vb_off_identifier): Move var decl into init_decl_processing.
17138 (current_function_assigns_this): Declare as static.
17139 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
17140 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
17141 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
17142 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
17143 * init.c (BI_header_type, BI_header_size): Declare as static.
17144 * pt.c (template_classes): Delete unused var.
17145 (add_pending_template): Delete decl for non-existent fn.
17146 (lookup_template_class): Delete vars CODE and TAG_CODE.
17147 (instantiate_template): Delete unused var TARGS.
17148 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
17150 (__tp_desc_type_node): #if 0 var decl.
17151 (fndecl_as_string): Fix prototype.
17153 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
17155 * tree.def: Add GOTO_STMT.
17156 * pt.c (tsubst_expr): Support goto and labels.
17157 * decl.c (define_label): Support minimal parsing.
17158 * parse.y (simple_stmt): Likewise.
17160 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17162 * xref.c (GNU_xref_member): Only define/set var I if
17163 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
17165 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
17166 (GNU_xref_end): Fix call.
17167 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
17168 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
17170 * tree.c (build_exception_variant): Delete unused vars I, A, T,
17172 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
17173 (mapcar): Delete unused var CODE.
17174 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
17175 (break_out_cleanups): Fix call.
17176 (bot_manip): Likewise.
17177 * call.c (build_method_call): Likewise.
17178 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
17180 * typeck.c (unary_complex_lvalue, build_modify_expr,
17181 convert_for_initialization): Likewise.
17182 * typeck2.c (build_functional_cast): Likewise.
17183 * cp-tree.h (build_cplus_new): Fix prototype.
17185 * repo.c (open_repo_file): Delete unused var Q.
17186 (repo_compile_flags, repo_template_declared,
17187 repo_template_defined, repo_class_defined, repo_inline_used,
17188 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
17189 (repo_get_id, repo_vtable_used): Declare as static.
17190 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
17193 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
17195 * parse.y (pending_inlines): Add function_try_block case.
17197 * pt.c (unify): Fix for template const parms.
17199 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17201 * lex.c (extract_interface_info): Delete forward decl.
17202 (default_copy_constructor_body, default_assign_ref_body): Delete
17203 decls for non-existent functions.
17204 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
17205 (init_lex): Delete setting them.
17206 (cons_up_default_function): Delete unused vars FUNC_BUF,
17207 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
17208 #if 0'd synth code.
17209 (toplevel, expression_obstack): Delete unused extern decls.
17210 (tree_node_kind): Delete unused enum.
17211 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
17213 (tree_node_kind_names): Delete unused extern decl.
17214 (synth_obstack): Delete unused var.
17215 (init_lex): Don't set it.
17216 (init_parse): Add decl before use.
17217 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
17218 (current_unit_{name, language}): Delete unused vars.
17219 (check_newline): Don't bother setting them, just accept the #pragma.
17220 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
17221 (current_unit_{name, language}): Delete decls.
17223 * search.c: Wrap all of the memoized functions, macros, and
17224 variables inside #ifdef GATHER_STATISTICS.
17225 (lookup_field, lookup_fnfields): Likewise.
17226 (init_search_processing): Likewise.
17227 (reinit_search_statistics): Wrap whole function.
17228 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
17230 * decl.c (finish_function): Only call pop_memoized_context if
17231 GATHER_STATISTICS is defined.
17232 (start_function): Likewise for push_memoized_context.
17233 * class.c (pushclass, popclass): Likewise.
17235 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
17236 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
17238 * cvt.c (cp_convert): Delete unused local var FORM.
17239 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
17242 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
17244 * pt.c (do_poplevel): Oops; really return what we get from
17245 poplevel this time.
17247 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17249 * cp-tree.h (is_aggr_type): Add prototype.
17251 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
17252 * method.c ({push,pop}_cp_function_context): Delete decls.
17253 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
17254 (SetUnexpected, SetTerminate): Delete unused vars.
17255 (init_exception_processing): Don't set SetUnexpected or
17256 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
17257 (output_exception_table_entry): Delete unused array LABEL.
17258 (expand_internal_throw): Delete unused var PARAMS.
17259 (expand_start_catch_block): Delete unused var CLEANUP.
17260 (emit_exception_table): Delete unused var EH_NODE_DECL.
17261 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
17262 GOTO_UNWIND_AND_THROW. Don't set them.
17263 (end_eh_unwinder): Add top decl.
17264 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
17265 (exception_section, push_rtl_perm, do_function_call,
17266 lang_interim_eh, push_eh_cleanup, eh_outer_context,
17267 expand_end_eh_spec, end_eh_unwinder): Declare as static.
17268 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
17269 throw_used): Likewise.
17270 * cp-tree.h (expand_end_eh_spec): Delete prototype.
17272 * search.c (dfs_mark, dfs_mark_vtable_path,
17273 dfs_unmark_vtable_path, dfs_mark_new_vtable,
17274 dfs_unmark_new_vtable, dfs_clear_search_slot,
17275 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
17276 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
17277 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
17279 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
17280 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
17281 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
17282 Only define #ifdef GATHER_STATISTICS.
17283 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
17285 (vbase_decl): Delete var definition.
17286 (init_search): Delete old decl.
17287 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
17288 never actually used.
17289 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
17290 (get_base_distance_recursive): Delete unused fourth arg
17291 BASETYPE_PATH. Fix call .
17292 (get_base_distance): Fix call.
17293 (push_class_decls): Delete unused var ID.
17294 (make_memoized_table_entry): Declare as static.
17295 (breadth_first_search): Declare as static.
17296 (tree_has_any_destructor_p): Declare as static.
17297 (pop_class_decls): Delete unused arg pop_class_decls.
17298 * class.c (popclass): Fix call to pop_class_decls.
17299 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
17300 tree_has_any_destructor_p): Delete prototypes.
17302 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
17303 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
17304 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
17305 (build_user_desc): Delete unused var T.
17306 (build_class_desc): Delete unused vars T and OFF.
17307 (build_t_desc): Delete unused var NAME_STRING.
17308 (build_headof): Make static.
17309 (get_bad_cast_node): Likewise.
17310 (get_def_to_follow): Likewise.
17311 * cp-tree.h (init_type_desc): Add prototype.
17312 (build_headof): Remove prototype.
17314 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
17316 * pt.c (tsubst): Only look for matching decls at file scope for
17317 non-member functions.
17319 * call.c (build_scoped_method_call): Handle scoped destructor
17320 calls in templates.
17322 * decl.c (*_top_level): Also save previous_class_values.
17324 * pt.c (tsubst_expr): Support do {} while loops.
17325 * parse.y (simple_stmt): Likewise.
17326 * tree.def: Likewise.
17328 * method.c (build_overload_identifier): For a class nested in a
17329 template class, don't mangle in the template parms from our
17332 * lex.c, cp-tree.h: Remove support for template instantiations in
17333 the pending_inlines code.
17334 * pt.c: Remove dead functions and unused arguments.
17335 (uses_template_parms): TYPENAME_TYPEs always use template parms.
17336 * parse.y: Stop passing anything to end_template_decl.
17337 * tree.c (print_lang_statistics): Only print tinst info #ifdef
17340 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17342 * init.c (expand_recursive_init{,_1}): Delete decls.
17343 (sort_member_init): Delete unused var INIT.
17344 (emit_base_init): Delete unused var X.
17345 (build_offset_ref): Delete unused var CNAME.
17346 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
17347 (emit_base_init): Delete unused local var BASE. Delete extern
17348 decl of IN_CHARGE_IDENTIFIER.
17349 (build_delete): Delete unused local var VIRTUAL_SIZE.
17351 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
17352 (build_delete): Fix call.
17353 * decl2.c (delete_sanity): Likewise.
17354 * cp-tree.h (build_vec_delete): Update prototype.
17356 * typeck.c (common_base_type): Delete unused var TMP.
17357 (build_binary_op): Delete local var ARGS_SAVE.
17358 (build_array_ref): Delete unused var ITYPE.
17359 (c_expand_return): Delete unused var USE_TEMP.
17361 * typeck.c (compexcepttypes): Delete unused arg STRICT.
17362 (comptypes): Fix calls.
17363 * decl.c (duplicate_decls): Likewise.
17364 * cp-tree.h (compexcepttypes): Delete extra arg.
17366 * decl2.c (check_classfn): Delete unused second arg CNAME.
17367 * decl.c (start_decl, grokfndecl): Fix calls.
17368 * init.c (do_friend): Likewise.
17369 * cp-tree.h (check_classfn): Update prototype.
17371 * cp-tree.h (signature_error, import_export_vtable,
17372 append_signature_fields, id_in_current_class, mark_used,
17373 copy_assignment_arg_p): Add decls.
17374 * decl2.c (mark_used): Delete decl.
17376 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
17378 * class.c (get_vtable_entry): Disable unused function.
17379 (doing_hard_virtuals): Delete unused static global var.
17380 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
17381 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
17382 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
17383 (modify_one_vtable): Delete unused var OLD_RTTI.
17384 (finish_struct_anon): Delete unused vars OFFSET and X.
17385 (finish_struct_bits): Delete unused var METHOD_VEC.
17386 (get_basefndecls): Delete unused var PURPOSE. Delete unused
17387 for-scope local variable METHODS.
17389 * call.c (user_harshness): Delete unused/unneeded arg PARM.
17390 (ideal_candidate): Delete unused args BASETYPE and PARMS.
17391 (build_method_call): Delete unused args passed into ideal_candidate.
17392 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
17393 * cp-tree.h (synthesize_method): Add decl.
17395 * decl.c (note_level_for_for): Give void return type.
17396 (pushdecl_nonclass_level): Likewise.
17397 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
17398 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
17399 (suspend_binding_level): Delete unused var LEVEL.
17400 (duplicate_decls): Delete unused var CTYPE.
17401 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
17402 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
17404 (grokdeclarator): Delete unused var C.
17405 (grokdeclarator): Delete unused var SIZE_VARIES.
17406 (grokparms): Delete unused var SAW_VOID.
17407 (start_function): Delete unused var OLDDECL.
17408 (cplus_expand_expr_stmt): Delete unused var
17409 REMOVE_IMPLICIT_IMMEDIATELY.
17411 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
17413 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
17415 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
17417 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
17418 (build_min_nt): Likewise.
17419 * pt.c (do_pushlevel): Emit line note.
17420 (do_poplevel): Return what we get from poplevel.
17421 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
17422 * parse.y: Use do_pushlevel and do_poplevel.
17423 * cp-tree.h: Declare do_poplevel.
17425 * cp-tree.h: Declare at_eof.
17426 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
17427 * decl2.c (import_export_decl): Renamed from import_export_inline.
17428 (finish_file): Call it to do interface handling for statics.
17429 * pt.c (tsubst_copy): Call mark_used on variables and functions
17432 * decl2.c (finish_file): Don't emit statics we can't generate.
17433 * pt.c (instantiate_decl): Don't set interface on instantiations
17436 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
17437 * tree.c (print_lang_statistics): Print max template depth.
17438 * pt.c (push_tinst_level): Dump entire instantiation context.
17439 (instantiate_class_template): Use it and pop_tinst_level.
17440 (instantiate_decl): Likewise.
17442 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
17443 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
17445 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
17447 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
17448 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
17449 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
17450 the new template implementation.
17452 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17454 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
17456 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
17458 * decl.c (cp_finish_decl): Delay emitting the debug information for
17459 a typedef that has been installed as the canonical typedef, if the
17460 type has not yet been defined.
17462 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
17464 * decl2.c (grokfield): Still call pop_nested_class for access decls.
17466 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17468 * decl.c (lookup_label): Call label_rtx.
17470 * decl.c (make_binding_level): New function.
17471 (pushlevel, pushlevel_class): Call it instead of explicit
17472 duplicate calls to xmalloc.
17474 * decl.c (init_decl_processing): Delete useless build_pointer_type
17477 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
17478 (sizet_ftype_string): Delete variable.
17479 (init_decl_processing): Add built-in functions fabsf, fabsl,
17480 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
17481 variable strlen_ftype, used for strlen.
17483 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
17485 * decl.c (push_to_top_level): Start from current_binding_level
17486 again for now; the stl hacks depend on g++ being broken in this
17487 way, and it'll be fixed in the template rewrite.
17489 * tree.def: Add USING_DECL.
17490 * decl2.c (do_class_using_decl): Implement.
17491 (grokfield): Pass access decls off to do_class_using_decl instead of
17493 * error.c (dump_decl): Handle USING_DECLs.
17494 * decl.c (grokdeclarator): Remove code for handling access decls.
17495 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
17496 as access decls for now.
17497 (finish_struct): Don't check USING_DECLs for other uses of the name.
17499 * search.c (get_matching_virtual): Use cp_error_at.
17501 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17503 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
17505 (self_promoting_args_p): Move the check that TYPE is non-nil
17506 before trying to look at its main variant.
17507 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
17509 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
17511 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
17512 (do_friend): Delete call to xref_friend.
17513 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
17515 * typeck.c (convert_sequence): #if 0 unused function.
17517 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
17518 be in decl_in_memory_p.
17519 (decl_in_memory_p): Delete decl.
17520 * expr.c (decl_in_memory_p): Delete fn.
17521 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
17523 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
17525 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
17527 * class.c (finish_struct_1): Check for a pure-specifier on a
17528 non-virtual function here.
17530 * decl2.c (grok_function_init): Don't check whether the function
17532 (grokfield): Don't call check_for_override here.
17534 * decl.c (push_to_top_level): Start from inner_binding_level,
17535 check class_shadowed in class levels.
17537 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
17539 * decl.c (resume_level): Ignore things that don't have names, instead
17542 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17544 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
17546 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
17548 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
17551 * parse.y (complete_type_name): Bind global_scope earlier.
17552 (complex_type_name): Likewise.
17553 (qualified_type_name): Remove.
17555 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
17557 * decl.c (grokfndecl): Move code that looks for virtuals in base
17559 * class.c (check_for_override): ... to a new function.
17560 (finish_struct_1): Call it.
17562 * cp-tree.h: Declare warn_sign_compare.
17564 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
17565 rather than extra_warnings to decide whether to warn about
17566 comparison of signed and unsigned.
17568 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
17569 implies -Wsign-compare. -Wall doesn't imply -W.
17571 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
17573 * typeck.c (build_component_ref): Fix to handle anon unions in base
17576 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17578 * class.c (resolves_to_fixed_type_p): Delete code dealing with
17579 a WITH_CLEANUP_EXPR, since we don't generate them any more.
17580 * cvt.c (build_up_reference): Likewise.
17581 * decl.c (grok_reference_init): Likewise.
17582 (cp_finish_decl): Likewise.
17583 * error.c (dump_expr): Likewise.
17584 * tree.c (real_lvalue_p): Likewise.
17585 (lvalue_p): Likewise.
17586 (build_cplus_new): Likewise.
17587 (unsave_expr_now): Likewise.
17588 * typeck.c (unary_complex_lvalue, build_modify_expr,
17589 c_expand_return): Likewise.
17591 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17593 Make the C++ front-end pay attention to attributes for structures.
17594 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
17596 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
17597 Take out old round_up_size use and setting the DECL_ALIGN possibly
17598 using it. Take out setting of TYPE_ALIGN to round_up_size, which
17599 can override what the attribute set.
17600 * cp-tree.h (finish_struct): Update prototype.
17601 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
17602 attributes to finish_struct.
17603 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
17604 value down into finish_struct.
17605 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
17607 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
17609 * decl.c (poplevel): Re-word dead for local handling.
17610 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
17611 (cp_finish_decl): If is_for_scope, check for duplicates so
17612 we can disable is_for_scope. Otherwise, preserve_temp_slots.
17614 * lex.c (do_identifier): Use global binding in preference of
17615 dead for local variable.
17617 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
17619 * init.c (initializing_context): Handle anon union changes, the
17620 context where fields of anon unions can be initialized now has to be
17621 found by walking up the TYPE_CONTEXT chain.
17623 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
17625 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
17626 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
17627 (obscure_complex_init): If bss is supported, always set
17628 DECL_INITIAL to error_mark_node.
17630 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17632 * init.c (is_friend): Make sure there's a context before we see if
17635 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
17637 * init.c (is_friend): Classes are not friendly with nested classes.
17639 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
17641 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
17642 and record its result.
17644 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
17646 * class.c (finish_struct_anon): Switch around code to not move anon
17647 union elements around, nor mess up their contexts, nor offsets,
17648 instead we now build up the right number of COMPONENT_REFs for all
17649 the anon unions that may be present at build_component_ref time.
17650 * typeck.c (lookup_anon_field): New routine to handle field lookup
17651 on fields without names. We find them, based upon their unique type
17653 * typeck.c (build_component_ref): Allow FIELD_DECL components.
17654 Handle finding components in anonymous unions, and ensure that a
17655 COMPONENT_REF is built for each level as necessary.
17657 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
17659 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
17660 code that ensures that copy ctors are used if appropriate.
17662 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17664 * init.c (build_vec_delete): Only give an error if base isn't an
17667 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
17669 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
17670 (yylex): If we see `new', keep slurping.
17672 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
17674 * class.c (finish_struct_1): Move code for handling anon unions...
17675 (finish_struct_anon): to here. Fixup so that we do the offset
17676 calculations right, and so that the fields are physically moved to
17677 the containers's chain.
17679 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17681 * decl.c (grokdeclarator): Avoid trying to get an operand off an
17684 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
17686 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
17687 POINTER_SIZE to agree with expr.c.
17689 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
17691 * search.c (lookup_field): Don't report ambiguities if protect is 0,
17692 instead return NULL_TREE.
17694 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
17696 * class.c (finish_struct_1): Call warn_hidden if we want warnings
17697 about overloaded virtual functions.
17698 (warn_hidden): New routine to warn of virtual functions that are
17699 hidden by other virtual functions, that are not overridden.
17700 (get_basefndecls): New routine, used by warn_hidden.
17701 (mark_overriders): New routine, used by warn_hidden.
17702 * search.c (get_matching_virtual): Remove old warning that just
17705 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17707 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
17709 * typeck.c (null_ptr_cst_p): Delete unused fn.
17710 (build_function_call_maybe): Delete unused fn.
17712 * expr.c (extract_init): #if 0 the code after unconditional return 0
17715 Delete old cadillac code.
17716 * edsel.c: Remove file.
17717 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
17718 * Makefile.in (CXX_OBJS): Delete edsel.o.
17719 (edsel.o): Delete rule.
17720 * cp-tree.h (flag_cadillac): Delete var decl.
17721 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
17722 * decl2.c (flag_cadillac): Delete var definition.
17723 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
17724 (grokfield): Delete code depending on flag_cadillac.
17725 (finish_anon_union): Likewise.
17726 * class.c (finish_struct_1): Likewise.
17727 (pushclass): Likewise.
17728 (popclass): Likewise.
17729 (push_lang_context): Likewise.
17730 (pop_lang_context): Likewise.
17731 * decl.c (init_decl_processing): Likewise.
17732 (start_decl): Likewise.
17733 (cp_finish_decl): Likewise.
17734 (xref_tag): Likewise.
17735 (finish_enum): Likewise.
17736 (start_function): Likewise.
17737 (finish_function): Likewise.
17738 (finish_stmt): Likewise.
17739 * lex.c (lang_init): Likewise.
17740 (check_newline): Likewise.
17742 * lex.c (do_pending_inlines): Delete synthesized method kludge.
17744 Delete defunct, ancient garbage collection implementation.
17745 * rtti.c: New file with the RTTI stuff from gc.c.
17746 * gc.c: Removed file (moved the remaining stuff into rtti.c).
17747 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
17748 (rtti.o): New rule, replacing gc.o.
17749 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
17750 * cp-tree.h: Delete gc-related fn decls.
17751 (DECL_GC_OFFSET): Delete macro.
17752 (flag_gc): Delete extern decl.
17753 * decl.c (current_function_obstack_index): Delete var decl.
17754 (current_function_obstack_usage): Delete var decl.
17755 (start_function): Delete clearing of current_function_obstack_index
17756 and current_function_obstack_usage.
17757 (init_decl_processing): Delete code relying on -fgc.
17758 Delete call to init_gc_processing.
17759 (cp_finish_decl): Delete calls to build_static_gc_entry and
17760 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
17761 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
17762 and to expand_expr of a __gc_main call.
17763 (maybe_gc_cleanup): Delete var decl.
17764 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
17765 * decl2.c (flag_gc): Delete var decl.
17766 (lang_f_options): Delete offering of -fgc.
17767 (lang_decode_option): Delete -fgc and -fno-gc handling.
17768 (get_temp_regvar): Delete gc code.
17769 * init.c (build_new): Delete gc code.
17770 * lex.c (init_lex): Delete checking of flag_gc.
17772 * typeck.c (convert_arguments): Delete gc code.
17773 (build_component_addr): Delete -fgc warning.
17774 (build_modify_expr): Delete gc code.
17776 * decl2.c (build_push_scope): Delete fn.
17777 * cp-tree.h (build_push_scope): Delete decl.
17779 * search.c (clear_search_slots): Delete fn.
17780 * cp-tree.h (clear_search_slots): Delete decl.
17782 * search.c (tree_needs_constructor_p): Delete fn.
17783 * cp-tree.h (tree_needs_constructor_p): Delete decl.
17785 * tree.c (id_cmp): Delete fn.
17787 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
17788 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
17790 * tree.c (decl_value_member): Delete fn.
17791 * cp-tree.h (decl_value_member): Delete decl.
17793 * tree.c (list_hash_lookup_or_cons): Delete fn.
17794 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
17796 * method.c (cplus_exception_name): Delete fn.
17797 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
17799 * spew.c (shift_tokens): Delete fn.
17801 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
17803 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
17805 * parse.y: Likewise.
17807 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17809 * tree.c (build_cplus_staticfn_type): Delete function definition;
17811 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
17813 * tree.c (virtual_member): Delete function definition; never used.
17814 * cp-tree.h (virtual_member): Delete decl.
17816 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
17818 * typeck.c (build_component_ref): Handle getting vbase pointers
17819 out of complex multiple inheritance better.
17821 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
17823 * typeck.c (build_object_ref): Make sure we use the real type, not
17824 any reference type.
17826 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
17828 * tree.c (build_exception_variant): Don't create new types if we
17829 don't have to, also build new types on the right obstack.
17831 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
17833 * decl.c (store_bindings): Split out from push_to_top_level.
17834 (push_to_top_level): Call it for b->type_shadowed on class binding
17837 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
17839 * search.c (expand_upcast_fixups): Fix so that offsets stored in
17840 vbase_offsets are always right. Fixes a problem where virtual base
17841 upcasting and downcasting could be wrong during conversions on this
17842 during virtual function dispatch at ctor/dtor time when dynamic
17843 vtable fixups for deltas are needed. This only sounds easier than
17845 (fixup_virtual_upcast_offsets): Change to reflect new calling
17846 convention for expand_upcast_fixups.
17848 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17850 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
17851 check that it's usable as the bitfield width.
17853 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17855 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
17856 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
17857 only ever used for functions in it.
17859 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
17861 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
17862 (nested_type): Likewise.
17863 (nested_name_specifier): Use lastiddecl.
17865 * decl.c (grokdeclarator): Adjust accordingly.
17866 * init.c (expand_member_init): Likewise.
17867 * parse.y (base_class): Likewise.
17868 * typeck2.c (build_functional_cast): Likewise.
17870 * typeck2.c (build_functional_cast): Fill in name after we've
17871 checked for non-aggr type.
17873 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
17875 * decl2.c (warn_pointer_arith): Default to on.
17877 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
17879 * lex.c (is_rid): New function.
17880 * decl.c (grokdeclarator): Diagnose reserved words used as
17883 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
17885 * tree.c (get_decl_list): Don't lose cv-quals.
17887 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
17888 typespecs used as declarator-ids.
17890 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
17892 * decl.c (poplevel): When poping a level, don't give a warning for
17893 any subblocks that already exist.
17895 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
17897 * typeck.c (build_object_ref): Finish what I started.
17899 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
17901 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
17903 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
17906 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
17908 * decl.c (xref_tag): Handle passing a type in directly.
17910 * parse.y (qualified_type_name): Pull out the type.
17911 (nested_type): Likewise.
17912 Take types directly instead of as identifiers.
17913 * call.c (build_scoped_method_call): Take types directly instead of
17915 * decl.c (xref_basetypes): Likewise.
17916 * init.c (expand_member_init): Likewise.
17917 (build_member_call): Likewise.
17918 (build_offset_ref): Likewise.
17919 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
17920 * method.c (do_build_assign_ref): Likewise.
17921 * decl.c (grokdeclarator): Handle a type appearing as the
17922 declarator-id for constructors.
17923 * method.c (do_build_copy_constructor): current_base_init_list now
17924 uses the types directly, not their names.
17925 * init.c (sort_base_init): Likewise.
17926 (expand_member_init): Likewise.
17927 * init.c (is_aggr_type): New function, like is_aggr_typedef.
17929 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
17931 * tree.c (layout_basetypes): Call build_lang_field_decl instead
17932 of build_lang_decl if first arg is a FIELD_DECL.
17934 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17936 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
17938 * except.c (expand_start_catch_block): Set TREE_USED to avoid
17939 warnings about the catch handler.
17941 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
17943 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
17944 expand_target_expr.
17946 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17948 Fix access control to use trees rather than integers.
17949 * class.c (access_{default, public, protected, private,
17950 default_virtual, public_virtual, private_virtual}_node): Add
17952 (init_class_processing): Do creation of those nodes.
17953 * cp-tree.h (access_type): Delete enum decl.
17954 (access_{default, public, protected, private, default_virtual,
17955 public_virtual, private_virtual}_node): Add decls.
17956 (compute_access): Change return type.
17957 * search.c (compute_access): Have tree return type, instead of enum.
17958 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
17959 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
17960 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
17961 * parse.y (VISSPEC): Make ttype rather than itype.
17962 (base_class_access_list): Likewise.
17963 * *.[cy]: Change all refs of `access_public' to `access_public_node',
17965 * call.c (build_method_call): Make ACCESS be a tree.
17966 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
17967 * cvt.c (convert_to_aggr): Likewise.
17968 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
17970 * method.c (hack_identifier): Likewise.
17971 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
17973 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
17975 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
17976 frontend, and make it more consistent with respect to
17977 warn_pointer_arith.
17979 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
17981 * decl.c (pushdecl): Check for duplicate parameter names.
17983 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
17985 * decl.c (expand_static_init): Call assemble_external for atexit.
17987 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
17989 * except.c (do_unwind): Remove some generated dead code.
17990 (eh_outer_context): New routine, factor out some common code from
17991 expand_builtin_throw and end_eh_unwinder. Add code to do return
17992 address masking for the PA.
17993 (expand_builtin_throw): Use eh_outer_context instead of open coding
17995 (end_eh_unwinder): Likewise.
17997 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
17999 * except.c (expand_throw): Call assemble_external for __empty, if we
18002 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
18004 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
18005 NORMAL_RETURN_ADDR_OFFSET.
18006 (end_eh_unwinder): Likewise.
18008 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
18010 * gc.c (build_dynamic_cast): Make sure we don't cast away const
18011 when dealing with references, and make sure we handle dynamic
18012 casting to a cv qualified reference.
18014 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
18016 * except.c (struct eh_context): New structure top hold eh context
18018 (push_eh_context): New routine.
18019 (pop_eh_context): Likewise.
18020 * decl.c (push_cp_function_context): Use them.
18021 (pop_cp_function_context): Likewise.
18023 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
18025 * decl2.c (finish_file): Also prune uninteresting functions in the
18026 inline emission loop.
18028 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
18030 * sig.c (build_signature_table_constructor): Mark functions
18031 in the signature as referenced.
18033 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
18035 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
18036 the inline emission stuff.
18038 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
18040 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
18042 * lang-options.h: Add -f{no-,}weak.
18043 * decl.c (init_decl_processing): If the target does not support weak
18044 symbols, don't use them.
18045 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
18047 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
18049 * init.c (expand_member_init): warning for base init after members.
18051 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
18053 * cvt.c (build_expr_type_conversion): Don't convert to a reference
18056 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
18058 * method.c (report_type_mismatch): Improve wording for volatile
18061 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
18063 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
18064 expand_assignment, as the later doesn't handle things that have
18065 copy constructors well. The compiler would do bitwise copying,
18066 instead of ctor calling in some cases.
18068 Wed Dec 13 17:05:54 1995 Paul Eggert <eggert@twinsun.com>
18070 * g++.c (my_strerror): Return "cannot access" if errno is 0.
18071 (pfatal_with_name, perror_exec): Don't assume that
18072 the returned value from my_strerror contains no '%'s.
18074 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
18076 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
18078 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
18079 TYPE_METHODS/TREE_CHAIN mean what they used to.
18080 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
18081 instead of TYPE_METHODS.
18082 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
18083 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
18084 * cp-tree.h (CLASSTYPE_METHODS): Lose.
18085 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
18087 (struct lang_decl): Lose next_method field.
18088 (DECL_NEXT_METHOD): Lose.
18089 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
18090 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
18092 (finish_struct_methods): Don't mess with the TREE_CHAINs in
18095 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
18098 * call.c (build_method_call): Synthesize here even when not inlining.
18099 * typeck.c (build_function_call_real): Likewise.
18101 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
18103 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
18104 == DBX_DEBUG, call dbxout_start_new_source_file and
18105 dbxout_resume_previous_source_file when appropriate.
18107 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
18109 * except.c (start_anon_func): Push to the top level.
18110 (end_anon_func): Pop from the top level.
18112 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
18114 * cp-tree.h (build_cleanup): New routine to build cleanups.
18115 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
18116 call at ctor time and use atexit to run it later.
18117 * decl2.c (build_cleanup): New routine, taken from finish_file.
18118 (finish_file): Use build_cleanup instead, and don't put function
18119 local statics in global dtor list.
18121 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
18123 * except.c (expand_throw): Ensure that we have cleanups, if we try
18124 and expand cleanups.
18126 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
18128 * except.c (expand_throw): Add logic to manage dynamic cleanups for
18130 (expand_end_catch_block): Use the magic of expand_goto, instead of
18131 emit_jump so that we get the cleanup for any catch clause parameter
18132 and the cleanup for the exception object. Update to reflect label
18134 (push_eh_cleanup): New routine to register a cleanup for an
18136 (empty_fndecl): Used to default cleanup actions to
18138 (init_exception_processing): Setup empty_fndecl. Setup
18140 (expand_start_catch_block): Update to reflect label changes. Call
18141 push_eh_object to register the cleanup for the EH object.
18142 (start_anon_func): New routine to start building lambda expressions
18144 (end_anon_func): New routine to end them.
18145 (struct labelNode): Change so that we can use tree labels, or rtx
18147 (saved_cleanup): Object to check for dynamic cleanups for the
18148 exception handling object.
18149 (push_label_entry): Change so that we can use tree labels, or rtx
18151 (pop_label_entry): Likewise.
18152 (top_label_entry): Likewise.
18153 (expand_start_all_catch): Use tree label instead of rtx label, so
18154 that we can get the magic of expand_goto.
18155 (expand_end_all_catch): Update to reflect label changes.
18157 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
18159 * typeck.c (get_member_function_from_ptrfunc): Remove remnants of
18160 building_cleanup logic, as we now use UNSAVE_EXPRs.
18161 * cp-tree.h (unsave_expr): Declare it.
18162 * decl.c (building_cleanup): Remove.
18163 (maybe_build_cleanup): Remove building_cleanup logic, and use
18164 UNSAVE_EXPR instead.
18166 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
18168 * gc.c (build_t_desc): Update error message to say <typeinfo>.
18170 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
18172 * decl.c (pushdecl): Only warn about shadowing a local variable if
18173 warn_shadow is true.
18175 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
18177 * typeck.c (build_binary_op_nodefault): Added warning about
18178 comparisons between different enum types with -Wall, unless
18179 -fenum-int-equiv set.
18181 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
18183 * class.c (finish_struct_1): Skip down to the inner type in
18184 multidimensional arrays. Ensures ctors will be made for types that
18187 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
18189 * decl.c (last_dtor_insn): New to track the last compiler generated
18191 (store_parm_decls): Set it.
18192 (finish_function): Use it to see if the dtor is empty. Avoid doing
18193 vtable setup all the time, if we can.
18194 (struct cp_function): Add last_dtor_insn.
18195 (push_cp_function_context): Save it.
18196 (pop_cp_function_context): Restore it.
18198 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
18200 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
18203 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
18205 * typeck.c (expand_target_expr): Make sure targets get put into the
18206 current temp_slot_level, so that the free_temp_slots call will reuse
18209 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
18211 * class.c (finish_struct_1): Delay delta fixups for virtual bases
18212 until after we have done the hard virtuals, to avoid a bogus `every
18213 virtual function must have a unique final overrider' for virtual
18214 functions that are only overridden by hard virtuals.
18216 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
18218 * pt.c (do_function_instantiation): Don't try to find a file-scope
18219 template for a member function.
18221 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
18223 * g++.c (main): Add handling of -nodefaultlibs.
18225 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
18227 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
18228 distinguish between direct bindings of reference variables, and
18229 indirect bindings of reference variables.
18230 * cvt.c (build_up_reference): Use it.
18231 * typeck.c (convert_arguments): Use it to indicate this is an
18233 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
18234 as they are unused.
18235 (expand_static_init): Likewise.
18236 (cplus_expand_expr_stmt): Likewise.
18237 * decl2.c (finish_file): Likewise.
18238 * init.c (perform_member_init): Likewise.
18239 (emit_base_init): Likewise.
18240 (expand_aggr_vbase_init_1): Likewise.
18242 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
18244 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
18245 get a DECL_LANG_SPECIFIC node.
18246 * cp-tree.h (lang_decl_flags): Add new member `level'.
18247 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
18248 decl_flags level member.
18250 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
18252 * call.c (build_method_call): Make sure instance has a
18253 TYPE_LANG_SPECIFIC node before we dive into it.
18255 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
18257 * method.c (make_thunk): Use TREE_SET_CODE to set thunk's tree code.
18259 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
18261 * decl.c (duplicate_decls): When smashing decls, smash staticness in
18264 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
18266 * decl.c (poplevel): Handle the merging of subblocks of cleanups
18267 when finishing blocks that have already been created (usually due to
18268 the fixup goto code). Fixes bad debugging information.
18270 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
18272 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
18273 that's not a list of overloaded functions.
18275 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
18277 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
18278 before trying to use DECL_ABSTRACT_VIRTUAL_P.
18280 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
18282 * decl2.c (mark_used): New function for hooking into setting of
18283 TREE_USED on decls.
18284 * call.c (build_method_call): Use it.
18285 * class.c (instantiate_type): Likewise.
18286 * init.c (build_offset_ref): Likewise. Don't call assemble_external
18287 for all like-named functions.
18288 * method.c (hack_identifier): Likewise.
18289 (emit_thunk): Don't call assemble_external.
18290 (make_thunk): Create thunk as a FUNCTION_DECL so that it
18291 gets the right mode and ENCODE_SECTION_INFO works.
18293 * parse.y: Use mark_used. Pass operator names to do_identifier.
18294 * lex.c (do_identifier): Handle operator names.
18296 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
18298 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
18300 * errfn.c: Include stdio.h.
18301 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
18303 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
18305 * typeck2.c (digest_init): Always convert initializers to the
18308 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
18310 * init.c (member_init_ok_or_else): Don't allow member initializers
18311 for indirect members, as it is invalid.
18313 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
18315 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
18317 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
18319 * parse.y (for.init.statement): Catch compound statements inside for
18320 initializations, if we're being pedantic.
18322 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
18324 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
18327 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
18329 * error.c (dump_expr): Don't core dump when a boolean expression is
18330 used as a default argument.
18332 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
18334 * class.c (finish_struct_bits): Check aggregate_value_p instead of
18337 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
18339 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
18340 BLKmode type that would otherwise be returned in registers.
18342 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
18344 * g++.c (WITHLIBC): New macro.
18345 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
18346 saw_libc and pass it at the end if it was set.
18348 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
18350 * parse.y (fn.def1): Call split_specs_attrs in
18351 declmods notype_declarator case.