1 1999-09-08 Mark Mitchell <mark@codesourcery.com>
3 * decl.c (layout_var_decl): Change prototype. Don't complete
4 types for external objects.
5 (check_initializer): Likewise. Tidy.
6 (initialize_local_var): Complete types here.
7 (cp_finish_decl): Not here. Reorganize a little.
8 (grokvardecl): Don't complete types here.
10 * decl.c (start_function): Clear last_dtor_insn and
11 last_parm_cleanup_insn.
12 (push_cp_function_context): Just copy over a little of
13 the old context, not all of it.
15 * cp-tree.h (copy_to_permanent): Remove.
16 (permanent_p): Likewise.
17 * decl.c (building_typename_type): Don't use copy_to_permanent.
18 (start_decl): Likewise.
19 (grok_reference_init): Likewise.
20 (cp_finish_decl): Likewise.
21 * init.c (build_new_1): Don't use mapcar.
22 (build_vec_delete_1): Don't use copy_to_permanent.
23 (build_vec_init): Likewise.
24 * parse.y (primary): Likewise.
25 * parse.c: Regenerated.
26 * pt.c (push_template_decl_real): Don't use copy_to_permanent.
27 (lookup_template_class): Likewise.
28 (tsubst_friend_function): Likewise.
29 (instantiate_class_template): Likewise.
30 (tsubst_decl): Likewise.
32 (instantiate_template): Likewise.
34 * rtti.c (get_tinfo_fn): Likewise.
35 (build_dynamic_cast): Likewise.
36 * semantics.c (finish_if_stmt_cond): Likewise.
37 (finish_while_stmt_cond): Likewise.
38 (finish_do_stmt): Likewise.
39 (finish_for_cond): Likewise.
40 (finish_for_expr): Likewise.
41 (finish_cleanup): Likewise.
42 (add_decl_stmt): Likewise.
43 (finish_named_return_value): Likewise.
44 (finish_qualified_call_expr): Likewise.
45 * tree.c (perm_manip): Remove.
46 (build_exception_variant): Don't use copy_to_permanent.
47 (permanent_p): Remove.
48 (copy_to_permament): Remove.
49 (build_min_nt): Don't use copy_to_permanent.
50 (build_min): Likewise.
51 (min_tree_cons): Likewise.
52 * typeckc.c (build_static_cast): Likewise.
53 (build_reinterpret_cast): Likewise.
54 (build_const_cast): Likewise.
56 1999-09-07 Mark Mitchell <mark@codesourcery.com>
58 * decl.c (ggc_p): Set it to 1.
59 (mark_saved_scope): Add prototype.
61 1999-09-07 Richard Henderson <rth@cygnus.com>
63 * cp-tree.h (C_PROMOTING_INTEGER_TYPE_P): Delete.
64 * typeck.c (self_promoting_args_p): Delete.
66 1999-09-07 Jason Merrill <jason@yorick.cygnus.com>
68 * search.c (binfo_for_vtable): Use CLASSTYPE_VFIELD_PARENT.
69 (dfs_bfv_queue_p, dfs_bfv_helper, struct bfv_info): Remove.
71 1999-09-07 Mark Mitchell <mark@codesourcery.com>
73 * Makefile.in (tree.o): Depend on ggc.h.
74 * class.c (make_method_vec): Remove.
75 (free_method_vec): Likewise.
76 (free_method_vecs): Remove.
77 (add_method): Don't use them.
78 * cp-tree.def (PTRMEM_CST): Make it longer.
79 (TEMPLATE_PARM_INDEX): Make it shorter.
80 * cp-tree.h (BINDING_HAS_LEVEL_P): New macro.
81 (template_parm_index): Remove RTL field.
82 (ptrmem_cst): Add RTL field.
83 (finish_function): Removed parameter.
84 (process_next_inline): Change prototype.
85 (init_cplus_unsave): Rename to init_tree.
86 (binding_init): Remove.
87 * decl.c (free_binding_nodes): Remove.
88 (push_binding): Don't use them. Set BINDING_HAS_LEVEL_P.
89 (pop_binding): Don't use free_binding_nodes.
90 (free_binding_vecs): Remove.
91 (store_bindings): Don't use them.
92 (pop_from_top_level): Likewise.
93 (lookup_namespace_name): Simplify.
94 (build_typename_type): Don't use obstack_free.
95 (unqualified_namespace_lookup): Simplify.
96 (lookup_name_real): Simplify.
97 (start_function): Remove comment about leaks.
98 (finish_function): Removed nested parameter. Call
99 expand_end_bindings even when building_stmt_tree.
100 Call ggc_push_context and ggc_pop_context around
101 rest_of_compilation, if necessary.
102 (mark_cp_function_context): Handle a NULL language-context.
103 (lang_mark_false_label_stack): Fix typo.
104 (lang_mark_tree): Handle CPLUS_BINDING, OVERLOAD,
105 TEMPLATE_PARM_INDEX. Handle the funny TYPE_LANG_SPECIFIC on
106 pointer to method types.
107 (lang_cleanup_tree): Use free to free TYPE_LANG_SPECIFIC.
108 * decl2.c (finish_objects): Adjust call to finish_function.
109 (finish_static_store_duration_function): Likewise.
110 (do_nonmember_using_decl): Remove call to binding_init.
111 * except.c (end_anon_func): Adjust call to finish_function.
112 * lex.c (mark_impl_file_chain): New function.
113 (init_parse): Call init_tree, not init_cplus_unsave.
115 (cp_pramga_interface): Use xmalloc, not permalloc.
116 (cp_pragma_implementation): Likewise.
117 (begin_definition_of_inclass_inline): Simplify.
118 (process_next_inline): Adjust prototype.
119 (do_scoped_id): Don't call binding_init.
120 (make_lang_type): Allocate TYPE_LANG_SPECIFIC with xmalloc.
121 * method.c (emit_thunk): Adjust call to finish_function.
122 (synthesize_method): Likewise.
123 * parse.y (%union): Add a new `pi' variant.
124 (PRE_PARSED_FUNCTION_DECL): Use it.
125 (fn.defpen): Likewise.
126 (fndef): Adjust call to finish_function.
127 * pt.c (instantiate_decl): Likewise.
128 * rtti.c (syntheisze_tinfo_fn): Likewise.
129 * semantics.c (expand_body): Likewise.
130 * tree.c: Include ggc.h.
131 (mark_list_hash): New function.
132 (binding_init): Remove.
133 (init_cplus_unsave): Rename to ...
134 (init_tree): This. Add GC roots.
136 1999-09-05 Mark Mitchell <mark@codesourcery.com>
138 Get ready for garbage collection.
139 * Makefile.in (CXX_TREE_H): Add varray.h
140 (lex.o): Depend on ggc.h.
143 (method.o): Likewise.
144 (search.o): Likewise.
147 * class.c: Include ggc.h.
148 (current_class_name): Remove.
149 (current_class_type): Likewise.
150 (current_access_specifier): Likewise.
151 (previous_class_type): Likewise.
152 (previous_class_values): Likewise.
153 (class_cache_firstobj): Likewise.
154 (current_lang_base): Likewise.
155 (current_lang_stack): Likewise.
156 (current_lang_stacksize): Likewise.
157 (lang_name_c): Likewise.
158 (lang_name_cplusplus): Likewise.
159 (lang_name_java): Likewise.
160 (current_lang_name): Likewise.
161 (base_layout_decl): Likewise.
162 (access_default_node): Likewise.
163 (access_public_node): Likewise.
164 (access_protected_node): Likewise.
165 (access_private_node): Likewise.
166 (access_default_virtual_node): Likewise.
167 (access_public_virtual_node): Likewise.
168 (access_protected_virtual_node): Likewise.
169 (access_private_virtual_node): Likewise.
170 (signed_zero_node): Likewise.
171 (init_class_processing): Don't build base_layout_decl.
172 (push_lang_context): Adjust now that current_lang_base is a varray.
173 (pop_lang_context): Likewise.
174 * cp-tree.h: Include varray.h.
175 (cp_global_trees): Add access_default, access_public,
176 access_protected, access_private, access_default_virtual,
177 access_public_virtual, access_protected_virtual,
178 access_private_virtual, ctor_identifier, delta2_identifier,
179 delta_identifier, dtor_identifier, in_charge_identifier,
180 index_identifier, nelts_identifier, this_identifier,
181 pfn_identifier, pfn_or_delta2_identifier, vptr_identifier,
182 lang_name_c, lang_name_cplusplus, lang_name_java,
183 empty_except_spec, null, jclass, minus_one, terminate.
184 (saved_scope): Move here from decl.c. Define globals in terms of
185 saved_scope: current_namespace, current_class_name,
186 current_class_type, current_access_specifier, current_lang_stack,
187 current_lang_base, current_lang_name, current_function_parms,
188 current_template_parms, processing_template_decl,
189 processing_specialization, processing_explicit_instantiation,
190 previous_class_type, previous_class_values, class_cache_firstobj.
191 (scope_chain): New variable.
192 (init_pt): New function.
193 * decl.c (current_namespace): Remove.
194 (this_identifier, in_charge_identifier, ctor_identifier): Likewise.
195 (dtor_identifier, pfn_identifier, index_identifier): Likewise.
196 (delta_identifier, delta2_identifier): Likewise.
197 (pfn_or_delta2_identifier, tag_identifier): Likewise
198 (vt_off_identifier, empty_except_spec, null_node): Likewise.
199 (current_function_parms, current_lang_base): Remove.
200 (current_lang_stack, previous_class_values): Remove.
201 (class_binding_level): Macroize.
202 (saved_scope): Remove.
203 (current_saved_scope): Rename to scope_chain.
204 (mark_saved_scope): Adjust for new scope structure.
205 (maybe_push_to_top_level): Likewise.
206 (pop_from_top_level): Likewise.
207 (duplicate_decls): Adjust now that current_lang_base is a varray.
208 (build_typename_type): Call ggc_add_tree_hash_table_root.
209 (init_decl_processing): Call init_pt. Call push_to_top_level to
210 set up globals. Add GC roots.
211 (xref_basetypes): Adjust now that current_lang_base is a varray.
212 * decl.h (this_identifier): Remove.
213 (in_charge_identifier): Likewise.
214 * decl2.c: Don't include varray.h.
215 (current_namespace): Remove.
216 (init_decl2): Add GC roots.
217 * except.c (Terminate): Remove.
218 (init_exception_processing): Use terminate_node instead.
219 (build_terminate_handler): Likewise.
220 * init.c (nc_nelts_field_id): Remove.
221 (minus_one): Likewise.
222 (init_init_processing): Use minus_one_node and nelts_identifier
223 instead. Add GC roots.
224 (jclass_node): Remove.
225 (build_new_1): Use nelts_identifier.
226 (build_vec_init): Likewise.
227 (build_vec_delete): Likewise.
228 * lex.c: Include ggc.h.
229 (defarg_fn): Move declaration early.
230 (defarg_parms): Likewise.
231 (init_parse): Add GC roots.
232 (handle_cp_pragma): Remove redundant declaration of
234 * method.c: Include ggc.h.
235 (btypelist): Make it a varray. All uses changed.
236 (ktypelist): Likewise.
237 (init_method): Add GC roots.
238 * pt.c: Don't include varray.h. Include ggc.h.
239 (current_template_parms): Remove.
240 (processing_template_decl): Likewise.
241 (processing_specialization): Likewise.
242 (processing_explicit_instantiation): Likewise.
243 (init_pt): New function.
244 * repo.c: Include ggc.h.
245 (init_repo): Add GC roots.
246 * search.c: Don't include varray.h.
247 (_vptr_name): Remove.
248 (lookup_field_1): Use vtpr_identifier instead.
249 (expand_indirect_vtbls_init): Remove redundant declaration of
250 in_charge_identifier.
251 (init_search_processing): Use vptr_identifier.
253 1999-09-05 Richard Henderson <rth@cygnus.com>
254 Bernd Schmidt <bernds@cygnus.co.uk>
255 Mark Mitchell <mark@codesourcery.com>
257 * Makefile.in (parse.o): Depend on ggc.h.
258 (decl2.o): Depend on ggc.h.
259 (init.o): Depend on ggc.h.
260 * cp-tree.h (init_decl2): Declare.
261 (cp_parse_init): Likewise.
262 * decl.c (ggc_p): Define to zero.
263 (mark_saved_scope): New function.
264 (init_decl_processing): Call cp_parse_init, and cp_decl2.
266 (expand_static_init): Add GC roots.
267 * decl2.c: Include ggc.h.
268 (init_decl2): New function.
269 * init.c: Include ggc.h.
270 (init_init_processing): Add GC roots.
271 * parse.y: Include ggc.h.
272 (cp_parse_init): New function.
274 1999-09-04 Mark Mitchell <mark@codesourcery.com>
276 * decl.c (init_decl_processing): Set mark_lang_status.
277 (lang_mark_false_label_stack): Adjust prototype.
278 * decl2.c (grok_function_init): Remove extraneous declaration of
281 * Make-lang.in (cc1plus): Remove dependency on GGC.
282 * Makefile.in (OBJS): Don't mention ggc-simple.o.
283 (OBJDEPS): Don't mention ggc-simple.o.
285 * Make-lang.in (cc1plus): Depend on $(GGC).
286 * Makefile.in (OBJS): Add ggc-simple.o.
288 * cp-tree.h (language_function): Rename members to `x_' versions;
289 we now have x_named_labels, x_ctor_label, x_dtor_label,
290 x_base_init_list, x_member_init_list, x_base_init_expr,
291 x_current_class_ptr, x_current_class_ref, x_last_tree,
292 x_last_expr_type, x_last_dtor_insn, x_last_parm_cleanup_insn, and
294 (dtor_label, ctor_label, current_base_init_list,
295 current_member_init_list, base_init_expr, current_class_ptr,
296 current_class_ref, last_tree, last_expr_type): Adjust accordingly.
297 * decl.c: Include ggc.h.
298 (last_dtor_insn): Adjust to use x_ names.
299 (last_parm_cleanup_insn): Likewise.
300 (original_result_rtx): Likewise.
301 (named_labels): Likewise.
302 (mark_binding_level): New function.
303 (mark_cp_function_context): Likewise.
304 (mark_false_label_stack): Likewise.
305 (lang_mark_tree): Likewise.
306 (lang_cleanup_tree): Likewise.
308 1999-09-03 Mark Mitchell <mark@codesourcery.com>
310 * Makefile.in (CXX_TREE_H): Include function.h.
311 (decl.o): Don't depend on function.h.
313 (typeck.o): Likewise.
315 (method.o): Likewise.
316 * cp-tree.h: Include function.h.
317 (cp_function): Rename to language_function. Remove next.
318 (cp_function_chain): Make it a macro, not a variable.
319 (push_cp_function_context): Don't declare.
320 (pop_cp_function_context): Likewise.
321 * decl.c: Don't include function.h.
322 (push_cp_function_context): Make it static. Make it suitable for
323 a save_lang_status callback.
324 (pop_cp_function_context): Likewise.
325 (maybe_push_to_top_level): Call push_function_context_to, not
326 push_cp_function_context.
327 (pop_from_top_level): Call pop_function_context_from, not
328 pop_cp_function_context.
329 (init_decl_processing): Set save_lang_status and
330 restore_lang_status. Call push_function_context_to, not
331 push_cp_function_context.
332 (cp_function_chain): Remove.
333 * decl2.c: Don't include function.h.
334 * except.c: Don't include function.h.
335 (start_anon_func): Call push_function_context_to, not
336 push_cp_function_context.
337 (end_anon_func): Call pop_function_context_from, not
338 pop_cp_function_context.
339 * init.c: Don't include function.h.
340 * lex.c (begin_definition_of_inclass_inline): Call
341 push_function_context_to, not push_cp_function_context.
342 (process_next_inline): Call pop_function_context_from, not
343 pop_cp_function_context.
344 * method.c: Don't include function.h.
345 (synthesize_method): Call push_function_context_to, not
346 push_cp_function_context. Call pop_function_context_from, not
347 pop_cp_function_context.
348 * typeck.c: Don't include function.h.
350 * decl.c (expand_static_init): Tweak handling of static
351 initializations for objects without constructors.
353 1999-09-03 Nathan Sidwell <nathan@acm.org>
355 * typeck.c (build_indirect_ref): Reject dereference of pointer to
358 1999-09-02 Mark Mitchell <mark@codesourcery.com>
360 * cp-tree.h (cp_function): Move here, from decl.c.
361 (cp_function_chain): Declare.
362 (dtor_label): New macro, instead of variable.
363 (ctor_label): Likewise.
364 (current_base_init_list): Likewise.
365 (current_member_init_list): Likewise.
366 (base_init_expr): Likewise.
367 (current_class_ptr): Likewise.
368 (current_class_ref): Likewise.
369 (last_tree): Likewise.
370 (last_expr_type): Likewise.
371 (current_function_returns_value): Likewise.
372 (current_function_returns_null): Likewise.
373 (current_function_just_assigned_this): Likewise.
374 (current_function_parms_stored): Likewise.
375 (temp_name_counter): Likewise.
376 (static_labelno): Likewise.
377 (expanding_p): Likewise.
378 (stmts_are_full_exprs_p): Likewise.
379 (in_function_try_handler): Likewise.
380 (lang_type): Remove nested type_flags. All uses changed.
381 * call.c (ctor_label): Remove.
382 (dtor_label): Likewise.
383 * class.c (current_class_ptr): Remove.
384 (current_class_ref): Likewise.
385 * decl.c (static_labelno): Remove.
386 (dtor_label): Likewise.
387 (last_dtor_insn): New macro, instead of variable.
388 (last_parm_cleanup_insn): Likewise.
389 (original_result_rtx): Likewise.
390 (in_function_try_handler): Remove.
391 (named_label_uses): New macro, instead of variable.
392 (named_labels): Likewise.
393 (current_function_returns_value): Remove.
394 (current_function_returns_null): Likewise.
395 (current_function_assigns_this): New macro, instead of variable.
396 (current_function_just_assigned_this): Likewise.
397 (current_binding_level): Likewise.
398 (init_decl_processing): Call push_cp_function_context.
399 (cp_function): Move to cp-tree.h
400 (cp_function_chain): Make it global.
401 (temp_name_counter): Remove.
402 (push_cp_function_context): Simplify.
403 (pop_cp_function_context): Likewise.
404 * decl2.c (temp_name_counter): Remove.
405 * init_c (current_base_init_list): Likewise.
406 (current_member_init_list): Likewise.
407 (base_init_expr): Likewise.
408 * method.c (static_labelno): Likewise.
409 * pt.c (last_tree): Likewise.
410 * semantics.c (expanding_p): Likewise.
411 (stmts_are_full_exprs_p): Likewise.
412 (last_expr_type): Likewise.
413 * typeck.c (dtor_label): Likewise.
414 (ctor_label): Likewise.
416 1999-09-01 Alex Samuel <samuel@codesourcery.com>
418 * decl2.c (arg_assoc_template_arg): New prototype. New function.
419 (arg_assoc_class): Use arg_assoc_template_arg for template
421 (arg_assoc): Likewise.
422 * pt.c (mangle_class_name_for_template): Allow member template
425 1999-09-02 Nathan Sidwell <nathan@acm.org>
427 * call.c (build_conditional_expr): Warn on enum mismatches.
428 (convert_arg_to_ellipsis): Move non-pod check to after
431 1999-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
433 * gxx.gperf (hash, is_reserved_word): Add prototypes.
435 * init.c (build_vec_init): Initialize variable `try_block'.
437 * lex.c (init_parse): Call memcpy, not bcopy, to avoid casts.
438 Likewise for bzero/memset.
439 (token_getch, token_put_back): Add static prototypes. Remove
440 `inline' from the definitions.
441 (retrofit_lang_decl): Call memset, not bzero, to avoid casts.
443 1999-09-01 Mark Mitchell <mark@codesourcery.com>
445 * cp-tree.h (lang_type): Move align into type_flags.
446 (CLASSTYPE_ALIGN): Adjust accordingly.
447 * call.c (direct_reference_binding): Remove misleading comment.
449 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
451 * parse.y (language_string): Constify.
453 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
455 * repo.c (getpwd): Don't prototype.
456 * xref.c (getpwd): Likewise
458 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
460 * Makefile.in (LIBS, LIBDEPS): Link with & depend on libiberty.a.
461 Remove hacks for stuff which now comes from libiberty.
463 1999-08-30 Jason Merrill <jason@yorick.cygnus.com>
465 * cp-tree.h (IS_AGGR_TYPE_2): Fix typo.
467 1999-08-30 Mark Mitchell <mark@codesourcery.com>
469 * cp-tree.h (begin_init_stmts): Declare.
470 (finish_init_stmts): Likewise.
471 * cvt.c (build_up_reference): Wrap the declaration of a temporary
472 in a statement-expression so that we will see it when expanding
473 tree structure later.
474 * init.c (begin_init_stmts): Don't make it static.
475 (finish_init_stmts): Likewise.
477 * cp-tree.h (start_handler_parms): New function.
478 (expand_start_catch_block): Take only one parameter.
479 (start_handler_parms): New function.
480 * decl.c (start_handler_parms): Define it.
481 * except.c (process_start_catch_block): Take only one parameter.
482 Don't call grokdeclarator here.
483 (expand_start_catch_block): Don't call grokdeclarator here,
485 * parse.y (handler_args): Adjust call to
486 expand_start_catch_block. Use start_handler_parms.
487 * pt.c (push_template_decl_real): Make permanent lists have
489 (tsubst_expr): Adjust calls to expand_start_catch_block
491 * semantics.c (expand_stmt): Likewise.
493 1999-08-29 Alex Samuel <samuel@codesourcery.com>
495 * pt.c (push_template_decl_real): Use template declaration from
496 class type if it exists.
498 1999-08-29 Mark Mitchell <mark@codesourcery.com>
500 * cp-tree.h (TYPE_NEEDS_CONSTRUCTING): Remove #if 0'd definition.
501 (maybe_inject_for_scope_var): Declare it.
502 (initialize_local_var): Likewise.
503 * decl.c (maybe_inject_for_scope_var): Make it global.
504 (initialize_local_var): Likewise. Move cleanup handling here,
506 (make_rtl_for_nonlocal_decl): Use
507 push_obstacks_nochange/pop_obstacks, rather than
508 end_temporary_allocation/resume_temporary_allocation.
509 (cp_finish_decl): Try to complete the type of a variable when it
510 is declared. Move cleanup-handling to initialize_local_var.
511 (expand_static_init): Use tree-building code, rather than
513 * decl2.c (get_temp_name): Assert non-initializedness of
515 * init.c (create_temporary_var): Move RTL-assigning code to ...
516 (get_temp_regvar): Here.
517 * pt.c (tsbust_expr): Fix indentation. Call cp_finish_decl here.
518 * semantics.c (expand_stmt): Don't call cp_finish_decl here. Just
519 call initialize_local_var to generate initialization code.
521 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
523 * cp-tree.h (fndecl_as_string, type_as_string,
524 type_as_string_real, args_as_string, decl_as_string,
525 expr_as_string, code_as_string, language_as_string,
526 parm_as_string, op_as_string, assop_as_string, cv_as_string,
527 lang_decl_name, cp_file_of, lang_printable_name): Constify a char*.
529 * errfn.c (cp_printer): Likewise.
531 * error.c (cp_printer, fndecl_as_string, type_as_string_real,
532 type_as_string, expr_as_string, decl_as_string, lang_decl_name,
533 cp_file_of, code_as_string, language_as_string, parm_as_string,
534 op_as_string, assop_as_string, args_as_string, cv_as_string):
537 * tree.c (lang_printable_name): Likewise.
539 1999-08-28 Richard Henderson <rth@cygnus.com>
541 * decl2.c (arg_assoc_class): Bail if the class is a builtin type.
543 1999-08-28 Mark Mitchell <mark@codesourcery.com>
545 * cp-tree.h (strip_array_types): New function.
546 * decl.c (maybe_deduce_size_from_array_init): New function, split
547 out from cp_finish_decl.
548 (layout_var_decl): Likewise.
549 (maybe_commonize_var): Likewise.
550 (maybe_inject_for_scope_var): Likewise.
551 (initialize_local_var): Likewise.
552 (build_cleanup_on_safe_obstack): Likewise.
553 (check_initializer): Likewise.
554 (make_rtl_for_nonlocal_decl): Likewise.
555 (cp_finish_decl): Use them.
556 * typeck.c (strip_array_types): New function.
558 * cp-tree.def (LABEL_STMT): New tree node.
559 * cp-tree.h (LABEL_STMT_LABEL): New macro.
560 (shadow_label): Remove.
561 (declare_local_label): New function.
562 (finish_label_decl): Likewise.
563 * decl.c (make_label_decl): New function, split out from
565 (shadowed_labels): Remove.
566 (binding_level): Add shadowed_labels.
567 (clear_binding_level): Remove.
568 (push_binding_level): Just bzero the new binding level.
569 (pushlevel): Fix indentation.
570 (pop_label): New function.
571 (pop_labels): Likewise, split out from poplevel.
572 (poplevel): Pop local labels. Use pop_labels.
573 (maybe_push_to_top_level): Don't clear shadowed_labels.
574 (lookup_label): Use make_label_decl.
575 (shadow_label): Remove.
576 (declare_local_label): New function.
577 (define_label): Simplify.
578 (start_function): Don't clear shadowed_labels.
579 (cp_function): Remove shadowed_labels.
580 (push_cp_function_context): Don't save shadowed_labels.
581 (pop_cp_function_context): Don't restore it.
582 * dump.c (dequeue_and_dump): Handle LABEL_STMT.
583 * parse.y (label_decl): Use finish_label_decl.
584 * pt.c (tsubst_expr): Handle LABEL_STMTs, and local label
586 * semantics.c (finish_label_stmt): Add a LABEL_STMT when
588 (finish_label_decl): New function.
589 (expand_stmt): Handle LABEL_STMTs and local label declarations.
591 1999-08-26 Mark Mitchell <mark@codesourcery.com>
593 * decl.c (lookup_label): Build labels on the permanent obstack
594 when building statement trees. Don't build RTL for labels when
595 building statement trees.
596 * semantics.c (finish_goto_stmt): Use LABEL_DECLs even when
597 building statement trees.
598 (finish_label_stmt): Likewise.
599 (expand_stmt): Adjust accordingly.
600 * pt.c (tsubst_expr); Likewise.
601 (do_decl_instantiation): Robustify.
603 * cp-tree.h (AGGR_INIT_VIA_CTOR_P): New macro.
604 * tree.c (build_cplus_new): Set it.
605 * expr.c (cplus_expand_expr): Use it.
606 * dump.c (deque_and_dump): Handle AGGR_INIT_EXPR.
608 * decl.c (store_parm_decls): Reset immediate_size_expand.
609 (finish_function): Likewise.
611 * tree.c (cplus_unsave_expr_now): Don't return a value.
613 * semantics.c (do_poplevel): Always initialize the return value.
615 1999-08-26 Gavin Romig-Koch <gavin@cygnus.com>
617 * cp-tree.h (cplus_unsave_expr_now) : Correct return type.
618 * tree.h (cplus_unsave_expr_now) : Same.
620 1999-08-25 Mark Mitchell <mark@codesourcery.com>
622 * decl.c (grokdeclarator): Amend comment.
623 * except.c (expand_start_catch_block): Call push_template_decl for
624 catch-block parameters.
625 * method.c (synthesize_method): Build an empty compound statement
626 for the body of a constructor.
628 1999-08-25 Jason Merrill <jason@yorick.cygnus.com>
630 * tree.c (cp_build_qualified_type_real): If we're asking for the
631 same quals we already have, just return.
633 1999-08-25 Mark Mitchell <mark@codesourcery.com>
635 * cp-tree.def (SUBOBJECT): New tree node.
636 * cp-tree.h (CLEANUP_P): New macro.
637 (SUBOBJECT_CLEANUP): Likewise.
638 (keep_next_level): Add parameter.
639 (get_temp_regvar): Don't declare.
640 (emit_base_init): Remove parameter.
641 (expand_aggr_init): Rename to build_aggr_init.
642 (expand_vec_init): Rename to build_vec_init.
643 (do_pushlevel): Remove.
644 (do_poplevel): Likewise.
645 (finish_cleanup): New function.
646 (finish_subobject): Likewise.
647 (stmts_are_full_exprs_p): New variable.
648 * decl.c (keep_next_level): Add parameter.
649 (cp_finish_decl): Use build_aggr_init, not
650 expand_aggr_init. Use finish_expr_stmt to expand the code.
651 (expand_static_init): Use tree-generating, not RTL-generating,
652 functions to handle the initialization.
653 (start_function): Remove dead code. Always have a momentary
654 obstack inside the function, even before hitting the first curly
656 (cplus_expand_expr_stmt): Move calls to
657 expand_{start,end}_target_temps into semantics.c.
658 (cp_function): Add stmts_are_full_exprs_p.
659 (push_cp_function_context): Save it.
660 (pop_cp_function_context): Restore it.
661 * decl2.c (get_temp_regvar): Move to init.c.
662 (do_static_initialization): Use build_{aggr,vec}_init.
663 (do_static_destruction): Fix typo in comment.
664 * dump.c (dequeue_and_dump): Handle INIT_EXPR.
665 * except.c (expand_throw): Use create_temporary_var.
666 * expr.c (cplus_expand_expr): Use build_{aggr,vec}_init.
667 * init.c (expand_vec_init_try_block): Remove.
668 (expand_vec_init_catch_clause): Likewise.
669 (get_temp_regvar): New function.
670 (begin_init_stmts): Likewise.
671 (finish_init_stmts): Likewise.
672 (perform_member_init): Use build_{aggr,vec}_init. Build up tree
674 (emit_base_init): Likewise. Remove unused parameter.
675 (expand_virtual_init): Likewise.
676 (expand_cleanup_for_base): Use finish_subobject.
677 (expand_aggr_vbase_init_1): Simplify.
678 (construct_virtual_bases): Use tree-generating functions to build
680 (expand_aggr_init): Likewise. Rename to build_aggr_init.
681 (expand_default_init): Likewise.
682 (expand_aggr_init_1): Likewise.
683 (expand_vec_init): Rename to build_vec_init.
684 * method.c (do_build_copy_constructor): Use tree-generating
685 functions. Don't call clear_last_expr.
686 (do_build_assign_ref): Likewise.
687 (synthesize_method): Call clear_last_expr here.
688 * parse.y (base_init): Don't call clear_last_expr here.
690 * pt.c (tsubst_expr): Handle a TRY_BLOCK with CLEANUP_P set.
691 * semantics.c (do_pushlevel): Move to here.
692 (do_poplevel): Likewise.
693 (stmts_are_full_exprs_p): New variable.
694 (finish_expr_stmt): Handle logic for temoprary cleanup here.
695 (finish_for_stmt): Use finish_expr_stmt.
696 (finish_cleanup): New function.
697 (finish_function_try_block): Fix indentation.
698 (finish_subobject): New function.
699 (setup_vtbl_ptr): Call keep_next_level here.
700 (finish_stmt_expr): Handle a block with no scope inside the
701 statement-expression.
702 (expand_stmt): Handle a TRY_BLOCK with CLEANUP_P set. Handle
704 * tree.c (search_tree): Handle INIT_EXPR.
706 * typeck.c (build_modify_expr): Don't build an RTL_EXPR.
707 * typeck2.c (store_init_value): Change expand_aggr_init to
708 build_aggr_init in comment.
710 1999-08-25 Mark Mitchell <mark@codesourcery.com>
712 * dump.c (dequeue_and_dump): Dump TARGET_EXPRs.
714 1999-08-25 Nathan Sidwell <nathan@acm.org>
716 * decl2.c (handle_class_head): Be graceful about additional
717 scope qualifiers. Adjust comments to reflect reality.
719 1999-08-24 Jason Merrill <jason@yorick.cygnus.com>
721 * call.c (build_conditional_expr): Fix typo.
722 * typeck.c (build_modify_expr, COND_EXPR): Make sure we've got an
723 lvalue before trying to mess with the sides.
725 * error.c (dump_expr, CONVERT_EXPR): Handle (void) properly.
727 Mon Aug 23 22:17:20 1999 Mumit Khan <khan@xraylith.wisc.edu>
729 * g++spec.c (lang_specific_driver): Add room for NULL in arglist.
731 1999-08-23 Jason Merrill <jason@yorick.cygnus.com>
733 * exception.cc (__cplus_type_matcher): Call __throw_type_match_rtti_2.
734 Return arbitrary pointer or NULL.
735 (check_eh_spec): Call __throw_type_match_rtti_2.
736 * tinfo.h (*::dcast): Return int. Add valp parm.
737 * tinfo.cc (*::dcast): Likewise. Adjust to allow for null pointers.
738 * tinfo2.cc (__throw_type_match_rtti_2): Likewise.
739 (__throw_type_match_rtti): Now just a wrapper.
741 * except.c: Lose CatchMatch, FirstExceptionMatch, and Unwind.
742 (init_exception_processing): Don't initialize them.
744 1999-08-23 Paul Burchard <burchard@pobox.com>
746 * decl.c (check_default_argument): Fix typo.
748 1999-08-22 Mark Mitchell <mark@codesourcery.com>
750 * cp-tree.def (STMT_EXPR): Fix typo in node name.
752 * dump.c (dump_next_stmt): New function.
753 (dequeue_and_dump): Use it.
755 * pt.c (tsubst_copy): Make sure to initialize return value for a
756 STMT_EXPR, even when processing_template_decl.
757 * semantics.c (finish_stmt_expr): A statement-expression whose
758 last statement is not an expression-statement has type `void'.
760 1999-08-20 Mark Mitchell <mark@codesourcery.com>
762 * semantics.c (finish_stmt_expr): Fix typo in comment.
763 * tree.c (search_tree): Handle EXIT_EXPR, LOOP_EXPR.
765 * init.c (build_vec_delete_1): Make the children of a permanent
767 * pt.c (register_specialization): Don't register a specialization
770 1999-08-18 Andrew Haley <aph@cygnus.com>
772 * method.c (process_overload_item): Call build_mangled_C9x_name ()
773 for all integer parameter types larger than long long.
775 1999-08-19 Mark Mitchell <mark@codesourcery.com>
777 * pt.c (redeclare_class_template): Merge default template
778 arguments in both directions.
780 * typeck.c (common_type): Undo 1999-08-18 change. Remove
781 compiler_error message.
783 1999-08-19 Jason Merrill <jason@yorick.cygnus.com>
785 * cp-tree.h: Declare flag_use_repository.
786 * pt.c (do_decl_instantiation): Don't complain about duplicate
787 instantiation with -frepo.
788 (do_type_instantiation): Likewise.
790 * pt.c (push_template_decl_real): Complain about everything
791 that isn't a valid template.
793 * decl2.c (import_export_decl): If -fnew-abi, class linkage doesn't
796 1999-08-19 Mark Mitchell <mark@codesourcery.com>
798 * cp-tree.def (PSEUDO_DTOR_EXPR): New tree code.
799 * decl2.c (build_expr_from_tree): Handle it.
800 * error.c (dump_expr): Likewise.
801 * pt.c (for_each_template_parm): Likewise.
802 (tsubst_copy): Likewise.
803 * tree.c (search_tree): Likewise.
804 * semantics.c (finish_pseudo_destructor_call): Create it.
806 1999-08-18 Mark Mitchell <mark@codesourcery.com>
808 * search.c (setup_class_bindings): Robustify.
809 * typeck.c (common_type): Use same_type_p, not pointer equality,
812 * cp-tree.h (build_lang_field_decl): Remove.
813 * class.c (build_vtable): Replace calls to build_lang_field_decl
814 with build_lang_decl.
815 (prepare_fresh_vtable): Likewise.
816 (finish_struct_1): Likewise.
817 (init_class_processing): Likewise.
818 * decl.c (push_using_decl): Likewise.
819 (init_decl_processsing): Likewise.
820 (grokvardecl): Likewise.
821 (build_ptrmemfunc_type): Likewise.
822 (grokdeclarator): Likewise.
823 (build_enumerator): Likewise.
824 * decl2.c (grok_x_components): Likewise.
825 (do_class_using_decl): Likewise.
826 * except.c (call_eh_info): Likewise.
827 * init.c (init_init_processing): Likewise.
828 * rtti.c (expand_class_decl): Likewise.
829 * tree.c (build_base_fields): Likewise.
830 (build_vbase_pointer_fields): Likewise.
831 * lex.c (build_lang_decl): Build declarations on the permanent
832 obstack if we're building statmeent trees.
833 (retrofit_lang_decl): Handle both the full lang_decl and also the
834 smaller lang_decl_flags here.
835 (build_lang_field_decl): Remove.
836 * pt.c (push_template_decl_real): Issue errors for variable
837 declarations that are not static members.
839 1999-08-18 Richard Henderson <rth@cygnus.com>
841 * tree.c (search_tree): Handle TRUTH_{AND,OR,XOR}_EXPR too.
844 1999-08-17 Mark Mitchell <mark@codesourcery.com>
846 * cp-tree.h (back_end_hook): New variable.
847 * decl2.c (back_end_hook): Define it.
848 (finish_file): If it's non-NULL, call it.
850 * decl.c (add_decl_to_level): New function.
851 (push_local_binding): Use it.
852 (find_binding): Fix typo in comment.
853 (pushdecl): Use add_decl_to_level. Put templates on the
854 corresponding namespace-scope binding levels.
855 * dump.c (dequeue_and_dump): Print the specializations of a
857 * pt.c (push_template_decl_real): Don't push a template multiple
860 1999-08-17 Mark Mitchell <mark@codesourcery.com>
862 * cp-tree.h (CALL_DECLARATOR_PARMS): New macro.
863 (CALL_DECLARATOR_QUALS): Likewise.
864 (CALL_DECARATOR_EXCEPTION_SPEC): Likewise.
865 * decl.c (grokdeclarator): Adjust to use them.
866 * decl2.c (grokfield): Likewise.
867 (reparse_absdcl_as_casts): Likewise.
868 * lex.c (make_call_declarator): Likewise.
869 (set_quals_and_spec): Likewise.
870 * pt.c (tsubst): Likewise.
871 * tree.c (mapcar): Remove special hack to handle third operand of
874 1999-08-16 Mark Mitchell <mark@codesourcery.com>
876 * cp-tree.h (CAN_HAVE_FULL_LANG_DECL_P): New macro.
877 * class.c (build_vtable): Use build_lang_field_decl to build the
878 VAR_DECLs for vtables.
879 (prepare_fresh_vtable): Likewise.
880 * decl.c (duplicate_decls): Only copy DECL_SAVED_TREE if
881 CAN_HAVE_FULL_LANG_DECL_P.
882 (push_using_decl): Use build_lang_decl to build USING_DECLs.
883 (grokdeclarator): Use build_lang_decl to build TYPE_DECLs.
884 * lex.c (retrofit_lang_decl): Check CAN_HAVE_FULL_LANG_DECL_P.
885 (build_lang_field_decl): Likewise.
886 (copy_lang_decl): Use CAN_HAVE_FULLLANG_DECL_P to decide how much
889 * cp-tree.def (STMT_EXPR): New tree node.
890 * cp-tree.h (STMT_EXPR_STMT): New macro.
891 (store_return_init): Change prototype.
892 (finish_named_return_value): New function.
893 (expand_stmt): Likewise.
894 (expand_body): Likewise.
895 (begin_stmt_tree): Likewise.
896 (finish_stmt_tree): Likewise.
897 (expanding_p): New variable.
898 (last_expr_type): Likewise.
899 (building_stmt_tree): New macro.
900 * decl.c (start_function): Use building_stmt_tree, not
901 processing_template_decl, where appropriate.
902 (store_parm_decls): Likewise.
903 (store_return_init): Move most of the body to semantics.c.
904 (finish_function): Use building_stmt_tree.
905 (finish_stmt): Clear last_expr_type here.
906 (cp_function): Add expanding_p, last_tree, last_expr_type.
907 (push_cp_function_context): Save them.
908 (pop_cp_function_context): Restore them.
909 * decl2.c (setup_vtbl_ptr): Move to semantics.c.
910 * error.c (dump_expr): Handle STMT_EXPR.
911 * except.c (expand_start_catch_block): Use building_stmt_tree.
913 * expr.c (cplus_expand_expr): Handle STMT_EXPR.
914 (do_case): Move add_tree call to semantics.c.
915 * parse.y (return_init): Use finish_named_return_value.
916 (for.init.statement): Use finish_expr_stmt.
917 * parse.c: Regenerated.
918 * pt.c (do_pushlevel): Move to semantics.c.
919 (do_poplevel): Likewise.
920 (tsubst_copy): Handle STMT_EXPR instead of BIND_EXPR.
921 (tsubst_expr): Don't expand all the way to RTL here. Handle
922 RETURN_INIT and CTOR_INITIALIZER.
923 (instantiate_decl): Call expand_body after tsubst'ing into
925 * semantics.c (expand_stmts): New function.
926 (expanding_p): New variable.
927 (last_expr_type): Likewise.
928 (finish_expr_stmt): Use building_stmt_tree.
929 (begin_if_stmt): Likewise.
930 (finish_if_stmt_cond): Likewise.
931 (finish_then_clause): Likewise.
932 (begin_else_clause): Likewise.
933 (finish_else_clause): Likewise.
934 (begin_while_stmt): Likewise.
935 (finish_while_stmt_cond): Likewise.
936 (finish_while_stmt): Likewise.
937 (finish_do_body): Likewise.
938 (finish_do_stmt): Likewise.
939 (finish_return_stmt): Likewise.
940 (begin_for_stmt): Likewise.
941 (fnish_for_init_stmt): Likewise.
942 (finish_for_cond): Likewise.
943 (finish_for_expr): Likewise.
944 (finish_for_stmt): Likewise.
945 (finish_break_stmt): Likewise.
946 (finish_continue_stmt): Likewise.
947 (finish_switch_cond): Likewise.
948 (finish_switch_stmt): Likewise.
949 (finish_case_label): Call add_tree here if necessary.
950 (finish_goto_statement): Use building_stmt_tree.
951 (begin_try_block): Likewise.
952 (begin_function_try_block): Likewise.
953 (finish_try_block): Likewise.
954 (finish_function_try_block): Likewise.
955 (finish_handler_sequence): Likewise.
956 (finish_function_handler_sequence): Likewise.
957 (begin_handler): Likewise.
958 (finish_handler_parms): Likewise.
959 (finish_handler): Likewise.
960 (begin_compound_stmt): Likewise.
961 (finish_compound_stmt): Likewise.
962 (finish_asm_stmt): Likewise.
963 (finish_label_stmt): Likewise.
964 (finish_named_return_value): New function.
965 (setup_vtbl_ptr): Moved here from decl2.c.
966 (do_pushlevel): Moved here from pt.c.
967 (do_poplevel): Likewise.
968 (begin_stmt_expr): Use building_stmt_tree.
969 (finish_stmt_expr): Likewise. Build a STMT_EXPR, not a BIND_EXPR,
970 when building_stmt_tree.
971 (begin_stmt_tree): New function.
972 (finish_stmt_tree): Likewise.
973 (expand_stmt): Likewise.
974 (expand_body): Likewise.
975 * tree.c (build_cplus_method_type): Make sure the argument types
976 end up on the same obstack as the METHOD_TYPE.
977 (search_tree): Handle COMPOUND_EXPR, MODIFY_EXPR,
978 THROW_EXPR, STMT_EXPR.
979 (mapcar): Break out common cases. Handle COMPOUND_EXPR,
980 MODIFY_EXPR, THROW_EXPR, STMT_EXPR, RTL_EXPR. Abort, rather than
981 sorry, if an unsupported node is encountered.
982 * typeck.c (require_complete_type_in_void): Handle BIND_EXPR.
983 (c_expand_return): Don't call add_tree here.
985 1999-08-15 Mark Mitchell <mark@codesourcery.com>
987 * pt.c (check_default_tmpl_args): Don't check in local scopes.
988 (tsubst_decl): Make sure the declaration is on a saveable
989 obstack. Clear DECL_DEAD_FOR_LOCAL when making a copy of a local
991 (tsubst_expr): Adjust now that DECL_STMTs really contain DECLs.
993 1999-08-14 Jason Merrill <jason@yorick.cygnus.com>
995 Speed up Koenig lookup.
996 * decl.c (unqualified_namespace_lookup): Nonstatic. Add spacep parm
997 to return namespaces we've looked at.
998 * decl2.c (lookup_using_namespace): Likewise.
999 (add_function): Don't call ovl_member.
1000 (lookup_arg_dependent): Initialize k.namespaces to the list of
1001 namespaces seen in unqualified lookup.
1002 * call.c (equal_functions): Move here from tree.c.
1003 (joust): Use it to handle duplicate candidates.
1004 * tree.c (ovl_member): Use ==.
1006 1999-08-13 Mark Mitchell <mark@codesourcery.com>
1008 * cp-tree.def (DECL_STMT): Make it smaller.
1009 * cp-tree.h (lang_decl_flags): Move saved_tree to ...
1010 (lang_decl): ... here. Add next.
1011 (DECL_SAVED_TREE): Adjust accordingly.
1012 (DECL_IMPLICIT_TYPEDEF_P): New macro.
1013 (SET_DECL_IMPLICIT_TYPEDEF_P): Likewise.
1014 (DECL_STMT_DECL): Likewise.
1015 (create_implicit_typedef): New function.
1016 (maybe_push_decl): Likewise.
1017 (tsubst_default_argument): New function.
1018 (at_function_scope_p): Likewise.
1019 (add_decl_stmt): Likewise.
1020 (push_permanent_obstack): Likewise.
1021 * call.c (convert_default_arg): Use tsubst_default_argument.
1022 * class.c (add_method): Use push_permanent_obstack.
1023 (build_self_reference): Create a TEMPLATE_DECL for the
1024 self-reference, if necessary.
1025 * decl.c (pseudo_global_level_p): Only look at the current binding
1027 (push_binding): Use push_permanent_obstack.
1028 (create_implicit_typedef): New function.
1030 (duplicate_decls): Use push_permanent_obstack.
1031 (maybe_push_decl): New function.
1032 (start_decl): Use it. Remove dead code. Use add_decl_stmt.
1033 (start_decl_1): Remove dead code.
1034 (cp_finish_decl): Remove DECL_STMT handling here. Don't use
1035 pseudo_global_level_p.
1036 (grokvardecl): Create DECL_LANG_SPECIFIC for a VAR_DECL in a
1038 (grokdeclarator): Likewise, for TYPE_DECLs. Don't use
1039 pseudo_global_level_p.
1040 * decl2.c (grokfield): Call push_template_decl for a TYPE_DECL in
1042 (get_sentry): Use push_permanent_obstack.
1043 * dump.c (dequeue_and_dump): Enable DECL_STMT.
1044 * except.c (call_eh_info): Use push_permanent_obstack.
1045 (build_eh_type_ref): Likewise.
1046 (do_pop_exception): Likewise.
1047 (expand_eh_spec): Likewise.
1048 (alloc_eh_object): Likewise.
1049 (expand_throw): Likewise.
1050 * init.c (build_java_class_ref): Likewise.
1051 * lex.c (get_time_identifier): Likewise.
1052 (free_lang_decl_chain): Correct type.
1053 (retrofit_lang_decl): Adjust accordingly.
1054 (build_lang_field_decl): Likewise.
1055 * lex.h (free_lang_decl_chain): Likewise.
1056 * parse.y (lang_extdef): Don't use pseudo_global_level_p.
1057 * parse.c: Regenerated.
1058 * pt.c (tsubst_default_arguments): New function.
1059 (retrieve_local_specialization): Likewise.
1060 (register_local_specialization): Likewise.
1061 (push_template_decl_real): Use DECL_IMPLICIT_TYPEDEF_P. Just use
1062 pseudo_global_level_p to determine whether or not a template is
1064 (lookup_template_class): Likewise. Use create_implicit_typedef.
1065 (instantiate_class_template): Call tsubst_default_arguments for
1066 member functions, if appropriate.
1067 (tsubst_default_argument): New function.
1068 (tsubst_decl): Use it. Change TYPE_DECL handling to match VAR_DECLs.
1069 * search.c (at_function_scope_p): New function.
1070 * semantics.c (finish_asm_stmt): Use push_permanent_obstack.
1071 (finish_label_stmt): Likewise.
1072 (add_decl_stmt): New function.
1073 (begin_class_definition): Likewise.
1074 (finish_typeof): Likewise.
1075 * tree.c (copy_template_template_parm): Likewise.
1076 (copy_to_permanent): Likewise.
1077 (push_permanent_obstack): Define.
1078 (mark_addressable): Use it.
1079 * typeck.c (mark_addressable): Likewise.
1081 1999-08-13 Gavin Romig-Koch <gavin@cygnus.com>
1083 * cp-tree.h (init_cplus_unsave): New.
1084 (cplus_unsave_expr_now): New.
1085 * lex.c (init_parse): Call init_cplus_unsave.
1086 * tree.c (init_cplus_unsave): New.
1087 (cplus_unsave_expr_now): New.
1089 1999-08-13 Mark Mitchell <mark@codesourcery.com>
1091 * pt.c (tsubst): Back out 1999-08-06 patch. Use fold and
1092 decl_constant_value to simplify array bounds.
1094 1999-08-11 Jason Merrill <jason@yorick.cygnus.com>
1096 * lang-options.h: Add -fms-extensions.
1097 * cp-tree.h: Declare flag_ms_extensions.
1098 * decl2.c: Define it.
1099 * class.c (instantiate_type): Don't complain about taking the address
1100 of a bound member function if -fms-extensions.
1101 * typeck.c (build_unary_op): Likewise.
1102 * decl.c (grokdeclarator): Or about implicit int.
1103 * init.c (resolve_offset_ref): Or about implicit '&'.
1105 1999-08-11 Mark Mitchell <mark@codesourcery.com>
1107 * cp-tree.h (minimal_parse_mode): Remove.
1108 (finish_label_stmt): New function.
1109 * decl.c (saved_scope): Remove minimal parse mode.
1110 (maybe_push_to_top_level): Don't save it.
1111 (pop_from_top_level): Don't restore it.
1112 (define_label): Split out template-handling code to semantics.c.
1113 (start_decl): Don't use minimal_parse_mode.
1114 (cp_finish_decl): Likewise.
1115 (start_function): Don't increment it.
1116 (store_return_init): Don't use it.
1117 (finish_function): Don't decrement it.
1118 * parse.y (label_colon): Use finish_label_stmt throughout.
1119 * parse.c: Regenerated.
1120 * pt.c (minimal_parse_mode): Don't define it.
1121 (tsubst_expr): Use finish_label_stmt.
1122 * semantics.c (finish_label_stmt): New function.
1124 * dump.c (queue): Be careful when computing bitmasks.
1125 (dequeue_and_dump): Describe binfos as binfos, not as
1128 * parse.y (pedantic): Give it itype. Adjust usage accordingly
1130 * parse.c: Regenerated.
1132 * Make-lang.in (CXX_SRCS): Remove sig.c.
1133 * Makefile.in (CXX_OBJS): Remove sig.o.
1135 * cp-tree.h (CPTI_OPAQUE_TYPE): Remove.
1136 (CPTI_SIGNATURE_TYPE): Likewise.
1137 (CPTI_SIGTABLE_ENTRY_TYPE): Likewise.
1138 (opaque_type_node): Likewise.
1139 (signature_type_node): Likewise.
1140 (sigtable_entry_type): Likewise.
1141 (flag_handle_signatures): Likewise.
1142 (lang_type): Remove is_signature, is_signature_pointer,
1143 is_signature_reference, has_opaque_typedecls,
1144 sigtables_has_been_generated. Adjust dummy. Remove signature,
1145 signature_pointer_to, signature_reference_to.
1146 (IS_SIGNATURE): Remove.
1147 (SET_SIGNATURE): Remove.
1148 (CLEAR_SIGNATURE): Remove.
1149 (IS_SIGNATURE_POINTER): Remove.
1150 (IS_SIGNATURE_REFERENCE): Remove.
1151 (SIGNATURE_HAS_OPAQUE_TYPEDECLS): Remove.
1152 (SIGTABLE_HAS_BEEN_GENERATED): Remove.
1153 (CLASSTYPE_SIGNATURE): Remove.
1154 (SIGNATURE_TYPE): Remove.
1155 (SIGNATURE_METHOD_VEC): Remove.
1156 (SIGNATURE_POINTER_TO): Remove.
1157 (SIGNATURE_REFERENCE_TO): Remove.
1158 (lang_decl_flags): Remove is_default_implementation. Rename
1159 memfunc_pointer_to to saved_tree.
1160 (IS_DEFAULT_IMPLEMENTATION): Remove.
1161 (DECL_MEMFUNC_POINTER_TO): Remove.
1162 (DECL_MEMFUNC_POINTING_TO): Remove.
1163 (DECL_SAVED_TREE): Adjust definition.
1164 (tag_types): Remove signature_type_node.
1165 (SIGNATURE_FIELD_NAME): Remove.
1166 (SIGNATURE_FIELD_NAME_FORMAT): Likewise.
1167 (SIGNATURE_OPTR_NAME): Likewise.
1168 (SIGNATURE_SPTR_NAME): Likewise.
1169 (SIGNATURE_POINTER_NAME): Likewise.
1170 (SIGNATURE_POINTER_NAME_FORMAT): Likewise.
1171 (SIGNATURE_REFERENCE_NAME): Likewise.
1172 (SIGNATURE_REFERNECE_NAME_FORMAT): Likewise.
1173 (SIGTABLE_PTR_TYPE): Likewise.
1174 (SIGTABLE_NAME_FORMAT): Likewise.
1175 (SIGTABLE_NAME_FORMAT_LONG): Likewise.
1176 (SIGTABLE_TAG_NAME): Likewise.
1177 (SIGTABLE_VB_OFF_NAME): Likewise.
1178 (SIGTABLE_VT_OFF_NAME): Likewise.
1179 (finish_base_specifiers): Change prototype.
1180 (build_signature_pointer_type): Remove.
1181 (build_signature_reference_type): Remove.
1182 (build_signature_pointer_constructor): Remove.
1183 (build_signature_method_call): Remove.
1184 (build_optr_ref): Likewise.
1185 (append_signature_fields): Likewise.
1186 (signature_error): Likewise.
1187 * call.c (build_this): Remove signature support.
1188 (build_over_call): Likewise.
1189 (build_new_method_call): Likewise.
1190 * class.c (add_implicitly_declared_members): Likewise.
1191 (finish_struct_1): Likewise.
1192 (finish_struct): Likewise.
1193 * cvt.c (cp_convert_to_pointer): Likewise.
1194 (convert_to_pointer_force): Likewise.
1195 (ocp_convert): Likewise.
1196 * decl.c (sigtable_decl_p): Remove.
1197 (init_decl_processing): Remove support for signatures.
1198 (cp_finish_decl): Likewise.
1199 (grokdeclarator): Likewise.
1200 (grokparms): Likewise.
1201 (xref_tag): Likewise.
1202 (start_function): Likewise.
1203 (start_method): Likewise.
1204 * decl2.c (finish_sigtable_vardecl): Remove.
1205 (flag_handle_signatures): Remove.
1206 (lang_f_options): Remove handle-signatures.
1207 (grokfield): Remove support for signatures.
1208 (grokbitfield): Likewise.
1209 (finish_file): Likewise.
1210 (reparse_absdcl_as_casts): Likewise.
1211 * error.c (dump_type_real): Likewise.
1212 (dump_function_decl): Likewise.
1213 * friend.c (make_friend_class): Likewise.
1214 * gxx.gperf: Remove __signature__, signature, __sigof__, sigof.
1215 * hash.h: Regenerated.
1216 * init.c (build_new_1): Remove support for signatures.
1217 * lang-options.h: Remove -fhandle-signatures,
1218 -fno-handle-signatures.
1219 * lex.c (init_parse): Remove support for signatures.
1220 (yyprint): Likewise.
1221 * lex.h (rid): Remove RID_SIGNATURE.
1222 * method.c (build_decl_overload_real): Remove support for
1224 (hack_identifier): Likewise.
1225 * parse.y (base_class): Likewise.
1226 (base_class.1): Likewise.
1227 (access_specifier): Likewise.
1228 * search.c (lookup_member): Likewise.
1229 * semantics.c (finish_qualified_object_call_expr): Likewise.
1230 (finish_template_type_parm): Likewise.
1231 (begin_class_definition): Likewise.
1232 (finish_base_specifier): Likewise.
1234 * tree.c (build_cplus_method_type): Remove support for signatures.
1235 * typeck.c (require_complete_type): Likewise.
1236 (c_sizeof): Likewise.
1237 (c_alignof): Likewise.
1238 (build_object_ref): Likewise.
1239 (build_component_ref): Likewise.
1240 (build_indirect_ref): Likewise.
1241 (build_c_cast): Likewise.
1242 (build_modify_expr): Likewise.
1243 (convert_for_initialization): Likewise.
1244 * typeck2.c (signature_error): Remove.
1245 (store_init_value): Remove support for signatures.
1246 (digest_init): Likewise.
1247 (build_x_arrow): Likewise.
1248 (build_functional_cast): Likewise.
1249 * xref.c (GNU_xref_decl): Likewise.
1251 1999-08-10 Martin v. Loewis <martin@mira.isdn.cs.tu-berlin.de>
1253 * lex.c (do_identifier): Remove unnecessary lookup of class field.
1255 1999-08-09 Martin v. Loewis <martin@mira.isdn.cs.tu-berlin.de>
1257 * decl2.c (set_decl_namespace): Do not complain about non-matching
1258 decls if processing a template.
1260 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1262 * decl.c (build_ptrmemfunc_type): Handle qualified
1263 pointer-to-member types here.
1264 * tree.c (cp_build_qualified_type_real): Simplify handling here.
1266 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1268 * lex.c (lang_identify): Likewise.
1270 1999-08-09 Bernd Schmidt <bernds@cygnus.co.uk>
1272 * Makefile.in: Update dependencies.
1273 * class.c (finish_struct_1): Don't initialize DECL_SAVED_INSNS with
1275 * decl.c: Include "function.h"
1276 (cleanup_label, return_label): Delete declarations.
1277 (store_parm_decls): Don't initialize DECL_SAVED_INSNS with NULL_RTX.
1278 (finish_function): Rename last_parm_insn variable to
1279 fn_last_parm_insn. Don't compare DECL_SAVED_INSNS to NULL_RTX.
1280 * decl2.c: Include "function.h".
1281 (rtl_expr_chain): Delete declaration.
1282 * method.c: Include "function.h"
1283 * tree.c (build_vbase_pointer_fields): Don't initialize
1284 DECL_SAVED_INSNS with NULL_RTX.
1285 * typeck.c: Include "function.h"
1287 1999-08-09 Jason Merrill <jason@yorick.cygnus.com>
1289 * semantics.c (begin_function_try_block, finish_function_try_block,
1290 finish_function_handler_sequence): New fns.
1291 * parse.y (function_try_block): Use them.
1292 * pt.c (instantiate_decl): Likewise.
1294 * cp-tree.h: Declare in_function_try_handler.
1295 * decl.c: Define it.
1296 (start_function): Clear it.
1297 (struct cp_function, push_cp_function_context): Save it.
1298 (pop_cp_function_context): Restore it.
1299 * parse.y (function_try_block): Set and clear it.
1300 * except.c (expand_end_catch_block): Rethrow if we reach the end
1301 of a function-try-block handler in a ctor or dtor.
1302 * typeck.c (c_expand_return): Complain about returning from a
1303 function-try-block handler of a ctor.
1305 * parse.y (function_try_block): Call end_protect_partials
1306 before expand_start_all_catch.
1308 1999-08-08 Jason Merrill <jason@yorick.cygnus.com>
1310 * decl.c (struct binding_level): Add eh_region field.
1311 (push_binding_level): Set it.
1312 (define_label): Complain about jumping into an EH block.
1314 * ptree.c (print_lang_type): Print the real type of a PMF.
1315 Print what exceptions a fn type throws.
1317 1999-08-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1319 * class.c (count_fields, add_fields_to_vec): Add static prototype.
1321 * cp-tree.h (opname_tab, assignop_tab, operator_name_string,
1322 get_id_2, composite_pointer_type, dump_node_to_file): Constify a
1325 * decl.c (named_label_list, cp_finish_decl, grokdeclarator):
1328 * decl2.c (finish_static_data_member_decl, grokfield): Constify a
1331 * dump.c (queue_and_dump_index, dump_int, dump_string,
1332 dump_string_field, dequeue_and_dump, dump_node_to_file): Constify
1334 (dump_stmt): Add static prototype.
1336 * errfn.c (cp_thing): Constify a char*.
1338 * error.c (dump_unary_op, dump_binary_op, aggr_variety,
1339 dump_aggr_type, dump_global_iord, dump_decl, dump_function_name,
1340 dump_expr): Constify a char*.
1342 * lex.c (extend_token_buffer_to, pragma_getc, pragma_ungetc,
1343 read_line_number): Add static prototype.
1344 (opname_tab, assignop_tab, operator_name_string): Constify a char*.
1345 (real_yylex): Move label `letter' into the scope where it is used.
1347 * method.c (build_mangled_template_parm_index, build_overload_int,
1348 build_decl_overload_real, get_id_2): Constify a char*.
1350 * search.c (check_final_overrider): Make static.
1352 * typeck.c (composite_pointer_type): Constify a char*.
1354 1999-08-06 Jason Merrill <jason@yorick.cygnus.com>
1356 * pt.c (maybe_get_template_decl_from_type_decl): Make sure that
1357 we're looking at a class.
1359 * decl.c (lookup_name_real): Set the complain flag if we're
1360 looking for a namespace member.
1362 * lex.c (real_yylex): We can have a number with no digits.
1364 * cvt.c (cp_convert_to_pointer): Don't force pmf conversions.
1366 * search.c (binfo_from_vbase): New fn.
1367 * cp-tree.h: Declare it.
1368 * cvt.c (cp_convert_to_pointer): Use it to diagnose conversion
1369 from pointer to member of virtual base.
1370 * typeck.c (get_delta_difference): Likewise.
1372 1999-08-06 Alexandre Oliva <oliva@dcc.unicamp.br>
1374 * pt.c (tsubst): Use build_index_type to build in-template array
1375 index type. Fixes g++.oliva/dwarf1.C.
1376 * decl.c (grokdeclarator): Likewise, just for consistency, as it
1377 doesn't seem to trigger the bug without it.
1379 1999-08-06 Jason Merrill <jason@yorick.cygnus.com>
1381 * typeck2.c (add_exception_specifier): Use complete_type.
1383 1999-08-06 Mark Mitchell <mark@codesourcery.com>
1385 * error.c (dump_expr): Handle EXACT_DIV_EXPR.
1386 (dump_binary_op): Bulletproof.
1387 * lex.c (init_parse): Set opname_tab[EXACT_DIV_EXPR].
1388 * tree.c (search_tree): Don't enumerate all the nodes of classes
1389 `1', `2', and `<'; handle them generically. Don't be sorry about
1390 "unrecognized tree codes"; just abort.
1391 (no_linkage_check): Don't do linkage checks for templates.
1393 * tree.c (cp_build_qualified_type_real): Handle
1394 pointer-to-member-function types correctly.
1396 1999-08-05 Jason Merrill <jason@yorick.cygnus.com>
1398 * decl.c (pushdecl): Only give an error for shadowing a parm
1399 from *this* function.
1401 Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com)
1403 * typeck2.c: Update URLs and mail addresses.
1405 1999-08-04 Nathan Sidwell <nathan@acm.org>
1407 * cp-tree.h (empty_except_spec): New global var.
1408 (compexcepttypes): Remove prototype.
1409 (comp_except_specs): Prototype new global function.
1410 (add_exception_specifier): Prototype new global function.
1411 * decl.c (empty_except_spec): Define new global var.
1412 (duplicate_decls): Use comp_except_specs, reword error message.
1413 (init_decl_processing): Initialize empty_except_spec.
1414 Adjust build_exception_variant calls.
1415 * parse.y (exception_specification_opt): Use empty_except_spec.
1416 (ansi_raise_identifier): Call check_for_new_type.
1417 (ansi_raise_identifiers): Use add_exception_specifier.
1418 * pt.c (tsubst): Use add_exception_specifier to build exception
1420 * search.c (check_final_overrider): New static function, broken
1421 out of get_matching_virtual. Check throw specifiers, reword
1423 (get_matching_virtual): Use check_final_overrider.
1424 * tree.c (build_exception_variant): Use comp_except_specs.
1425 * typeck.c (compexcepttypes): Remove.
1426 (comp_except_types): New static function, helper for
1427 comp_except_specs. Compare two types as exception specifiers.
1428 (comp_except_specs): New global function, compare two exception
1430 (comptypes): Adjust for comp_except_specs.
1431 * typeck2.c (add_exception_specifier): New global function.
1433 * class.c (check_for_override): Reword error message.
1435 1999-08-03 Nathan Sidwell <nathan@acm.org>
1437 * call.c (convert_arg_to_ellipsis): Use pod_type_p.
1438 * cp-tree.h (struct lang_type): Added non_pod_class flag.
1439 (CLASSTYPE_NON_POD_P): New macro to access it.
1440 * class.c (finish_struct_1): Determine non-PODness.
1441 Check for arrays of pointers (-Weffc++).
1442 Remove array inspection duplicated code.
1443 * tree.c (pod_type_p): Detect non-pod non-aggregate types.
1444 Use CLASSTYPE_NON_POD_P.
1446 1999-08-03 Nathan Sidwell <nathan@acm.org>
1448 * class.c (duplicate_tag_error): Preserve template information.
1450 1999-08-03 Nathan Sidwell <nathan@acm.org>
1452 * decl.c (start_enum): Show location of previous definition.
1453 * parse.y (enumlist_opt): New reduction.
1454 (structsp): Simplify enum rules to use enumlist_opt.
1456 1999-08-03 Jason Merrill <jason@yorick.cygnus.com>
1458 * lex.c (yyprint): Handle PFUNCNAME.
1460 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Only
1461 build_expr_from_tree on the args of a TEMPLATE_ID_EXPR.
1463 1999-08-03 Mumit Khan <khan@xraylith.wisc.edu>
1465 * decl.c (start_decl): Set attributes before duplicate_decls call.
1467 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1469 * Make-lang.in (CXX_SRCS): Add dump.c.
1470 * Makefile.in (CXX_OBJS): Add dump.o.
1471 (dump.o): New target.
1472 * cp-tree.h (DECL_CONV_FN_P): Document.
1473 (DECL_OVERLOADED_OPERATOR_P): New function.
1474 (TYPE_PTRMEM_CLASS_TYPE): New macro.
1475 (TYPE_PTRMEM_POINTED_TO_TYPE): Likewise.
1476 (PTRMEM_CST_CLASS): Use TYPE_PTRMEM_CLASS_TYPE.
1477 (ASM_VOLATILE_P): New macro.
1478 (STMT_LINENO): Likewise.
1479 (cp_namespace_decls): New function.
1480 (dump_node_to_file): New function.
1481 * decl.c (cp_namespace_decls): New function.
1482 (walk_namespaces_r): Use it.
1483 (wrapup_globals_for_namespace): Likewise.
1484 * decl2.c (flag_dump_translation_unit): New variable.
1485 (lang_decode_option): Handle -fdump-translation-unit.
1486 (finish_file): If flag_dump_translation_unit is set, dump the
1489 * lang-options.h: Add -fdump-translation-unit.
1490 * pt.c (tsubst_template_parms): Robustify.
1491 (tsubst_decl): Use DECL_OVERLOADED_OPERATOR_P.
1492 (tsubst_expr): Use STMT_LINENO.
1493 * semantics.c (finish_asm_stmt): Eliminate duplicate code. Check
1494 for invalid cv-qualifiers even while building templates.
1496 1999-08-02 Richard Henderson <rth@cygnus.com>
1498 * call.c: Include defaults.h instead of expr.h.
1501 * typeck.c: Include defaults.h.
1503 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1505 * lex.c (errorcount, sorrycount): Don't declare.
1506 * repo.c (errorcount, sorrycount): Likewise.
1507 * typeck2.c (errorcount, sorrycount): Likewise.
1509 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1511 * call.c (convert_default_arg, build_over_call): Change all uses of
1512 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
1513 Ensure expr.h is included.
1514 * decl.c (grokparams): Ditto.
1515 * pt.c (tsubst_decl): Ditto.
1516 * typeck.c (convert_arguments): Ditto.
1518 1999-08-02 Jason Merrill <jason@yorick.cygnus.com>
1520 * class.c (mark_overriders): Fix order of args to overrides.
1521 (warn_hidden): Likewise. Fix for having virtual and non-virtual
1522 functions with the same name.
1524 1999-08-02 Richard Henderson <rth@cygnus.com>
1526 * cp-tree.h (TYPE_PTRMEMFUNC_P): Check TYPE_LANG_SPECIFIC non-null.
1528 1999-08-01 Mark Mitchell <mark@codesourcery.com>
1530 * call.c (build_conditional_expr): Fix typo in comment.
1532 1999-08-01 Bernd Schmidt <bernds@cygnus.co.uk>
1534 * decl.c (finish_stmt): Don't declare and test cond_stack, loop_stack,
1535 case_stack; use in_control_zone_p.
1536 * typeck.c (c_expand_return): Likewise.
1538 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
1540 * except.c (catch_clauses): Delete declaration.
1542 1999-07-30 Mark Mitchell <mark@codesourcery.com>
1544 * call.c (build_conditional_expr): Call convert_from_reference to
1545 avoid reference/non-reference type confusion. Fix typo.
1547 1999-07-30 Richard Henderson <rth@cygnus.com>
1549 * typeck2.c (initializer_constant_valid_p): Moved to c-common.c.
1550 * cp-tree.h (initializer_constant_valid_p): Remove.
1552 1999-07-28 Mark Mitchell <mark@codesourcery.com>
1554 * call.c (conditional_conversion): Don't build BASE_CONVs for
1555 conversions between things that have the same type.
1556 (build_conditional_expr): Tweak.
1557 (convert_like): Some BASE_CONVs really do require the generation
1560 * init.c (perform_member_init): Don't go through build_modify_expr
1561 for simple initializations.
1563 1999-07-27 Jason Merrill <jason@yorick.cygnus.com>
1565 * cp-tree.h (DECL_VIRTUAL_CONTEXT): New macro.
1566 * typeck.c (expand_ptrmemfunc_cst): Calculate delta correctly for
1567 virtual functions and MI. Simplify.
1569 * method.c: Remove prototype for largest_union_member.
1570 * pt.c (determine_specialization): Fix uninitialized warning.
1571 * lex.c (real_yylex): Likewise.
1573 1999-07-27 Mark Mitchell <mark@codesourcery.com>
1575 * class.c (override_one_vtable): Adjust the use of BINFO_VIRTUALS
1578 * cp-tree.h (BINFO_VIRTUALS): Document new format.
1579 * class.c (modify_one_vtable): Change prototype accordingly.
1580 (modify_all_vtables): Likewise.
1581 (modify_all_direct_vtables): Likewise.
1582 (modify_all_indirect_vtables): Likewise.
1583 (build_vtable_entry_for_fn): New function.
1584 (set_rtti_entry): Simplify for new BINFO_VIRTUALS format.
1585 (modify_vtable_entry): Likewise.
1586 (add_virtual_function): Likewise.
1587 (build_vtbl_initializer): New function.
1588 (finish_vtbls): Simplify for new BINFO_VIRTUALS format.
1589 (fixup_vtable_deltas1): Likewise.
1590 (fixup_vtable_deltas): Likewise.
1591 (override_one_vtable): Likewise.
1592 (finish_struct_1): Likewise.
1594 * error.c (dump_expr): Likewise.
1595 * search.c (get_abstract_virtuals_1): Likewise.
1596 (get_abstract_virtuals): Likewise.
1597 (expand_upcast_fixups): Likewise.
1598 * tree.c (debug_binfo): Likewise.
1599 * decl2.c (mark_vtable_entries): Don't bash abstract virtuals to
1600 __pure_virtual here.
1602 1999-07-26 Mark Mitchell <mark@codesourcery.com>
1604 * tree.c (build_cplus_new): Adjust call to abstract_virtuals_error
1605 as per 1999-07-26 change.
1607 * typeck.c (c_sizeof): Don't allow non-static data members.
1608 (expr_sizeof): Likewise.
1610 1999-07-26 Jason Merrill <jason@yorick.cygnus.com>
1612 * input.c (feed_input): Only touch lineno and input_filename
1613 if !USE_CPPLIB. Save the old values before setting the new ones.
1615 * input.c (feed_input): Add file, line parms.
1616 * lex.c (begin_definition_of_inclass_inline, feed_defarg): Adjust.
1617 (real_yylex): Check linemode before input_redirected().
1619 * typeck.c (c_expand_return): Downgrade pedwarn about returning NULL
1620 from op new to warning.
1622 1999-07-26 Mark Mitchell <mark@codesourcery.com>
1624 * cp-tree.h (ncp_convert): Rename to perform_implicit_conversion.
1625 * call.c: All uses changed.
1626 * typeck.c: Likewise.
1628 1999-07-26 Nathan Sidwell <nathan@acm.org>
1630 * exception.cc (__cplus_type_matcher): Match __eh_matcher
1633 1999-07-26 Mark Mitchell <mark@codesourcery.com>
1635 * cp-tree.h (CP_INTEGRAL_TYPE_P): New macro.
1636 (ARITHMETIC_TYPE_P): Adjust definition for standard conformance.
1637 (strip_top_quals): Declare.
1638 (ncp_convert): Likewise.
1639 (type_after_usual_arithmetic_converions): Likewise.
1640 (composite_pointer_type): Likewise.
1641 * call.c (strip_top_quals): Don't make it static.
1642 (promoted_arithmetic_type_p): New function.
1643 (conditional_conversion): Likewise.
1644 (null_ptr_cst_p): Allow `false' as a NULL pointer constant.
1645 (standard_conversion): Use same_type_p. Don't build BASE_CONVs
1646 for converting a type to itself.
1647 (reference_binding): Honor LOOKUP_NO_TEMP_BIND.
1648 (implicit_conversion): Make sure the from and to types are
1650 (add_builtin_candidate): Correct handling of ?: operator.
1651 (add_builtin_candidates): Improve documentation.
1652 (build_conditional_expr): New function.
1653 (can_convert): Implement in terms of can_convert_arg.
1654 (ncp_convert): New function.
1655 * typeck.c (type_after_usual_arithmetic_conversions): New
1656 function, split out from common_type.
1657 (composite_pointer_type): New function, split out from
1658 build_conditional_expr.
1659 (common_type): Use type_after_usual_arithmetic_conversions.
1660 Remove redundant attribute merging.
1661 (comptypes): Tidy. Handle COMPLEX_TYPE.
1662 (build_binary_op_nodefault): Use null_ptr_cst_p.
1663 (build_conditional_expr): Remove.
1664 (convert_for_assignment): Use new conversion functions.
1666 * cp-tree.h (abstract_virtuals_error): Change declaration.
1667 * typeck2.c (abstract_virtuals_error): Check to see if an error
1668 ocurred, and return a boolean value accordingly.
1669 (build_functional_cast): Adjust accordingly.
1670 * class.c (finish_struct_1): Likewise.
1671 * cvt.c (ocp_convert): Likewise.
1672 * decl.c (cp_finish_decl): Likewise.
1673 (grokparams): Likewise.
1674 (grok_op_properties): Likewise.
1675 (start_function): Likewise.
1676 * init.c (build_new_1): Likewise.
1678 * pt.c (unify): Don't get confused by pointers-to-member functions.
1680 * search.c (build_cplus_new): Robustify.
1682 1999-07-24 Richard Henderson <rth@cygnus.com>
1684 * gxx.gperf (__builtin_va_arg): New.
1685 * parse.y (VA_ARG): New token.
1686 (unary_expr): Recognize it.
1688 Sun Jul 25 15:24:21 1999 Jeffrey A Law (law@cygnus.com)
1690 * g++FAQ.texi: Deleted per Joe Buck's request.
1691 * Makefile.in: Corresponding changes.
1693 1999-07-23 Jason Merrill <jason@yorick.cygnus.com>
1695 * lex.c: Sync with C frontend.
1696 (whitespace_cr): New fn.
1697 (skip_white_space): Use it.
1698 (init_parse): Reorder.
1699 (yyprint): Support CONSTANT.
1700 (pragma_getc, pragma_ungetc): Bring back.
1701 (read_line_number): Change in_system_header directly.
1702 (handle_generic_pragma, handle_cp_pragma, yyerror): Move up in file.
1703 (parse_float): Update to C version.
1704 (yylex): Handle '$' under the letter case.
1705 Remove looking_for_typename handling.
1706 Support hex floating point constants.
1707 Follow C's lead for choosing type of integer constants.
1708 Rearrange stuff to match C frontend.
1709 (yyungetc, reinit_parse_for_block, yylex): Support indent_level.
1710 * spew.c (yylex): Clear looking_for_typename if we see a TYPESPEC.
1712 1999-07-23 Mark Mitchell <mark@codesourcery.com>
1714 * call.c (reference_binding): Tweak.
1715 (mayble_handle_implicit_object): Use direct_reference_binding to
1716 create the right implicit conversion sequence.
1718 1999-07-22 Mark Mitchell <mark@codesourcery.com>
1720 * pt.c (convert_nontype_argument): Don't call decl_constant_value
1721 if we're converting to a reference type.
1723 * call.c (NEED_TEMPORARY_P): New macro.
1724 (standard_conversion): Set it, for derived-to-base conversions.
1725 (reference_related_p): New function.
1726 (reference_compatible_p): Likewise.
1727 (convert_class_to_reference): Likewise.
1728 (direct_reference_binding): Likewise.
1729 (reference_binding): Rework for standards-compliance.
1730 (convert_like): Adjust accordingly.
1731 (maybe_handle_ref_bind): Simplify; the right conversion sequences
1732 are now built up in reference_binding.
1733 (initialize_reference): New function.
1734 * cp-tree.h (ICS_USER_FLAG): Document.
1735 (ICS_THIS_FLAG): Likewise.
1736 (ICS_BAD_FLAG): Likewise.
1737 (NEED_TEMPORARY_P): Likewise.
1738 (cp_lvalue_kind): New type.
1739 (real_lvalue_p): Return it.
1740 * error.c (dump_expr): Provide more accurate representation for
1742 * init.c (expand_default_init): Do not try to perform implicit
1743 conversions for a brace-enclosed initializer.
1744 * search.c (lookup_conversions): Document.
1745 * tree.c (lvalue_p_1): Return a cp_lvalue_kind. Calculate
1747 (real_lvalue_p): Adjust accordingly.
1748 (lvalue_p): Likewise.
1749 (build_cplus_new): Don't allow the creation of an abstract class.
1750 * typeck.c (convert_for_initialization): Use initialize_reference.
1752 1999-07-21 Gavin Romig-Koch <gavin@cygnus.com>
1754 * lex.c (real_yylex) : Correct the test for overflow when lexing
1757 1999-07-20 Jason Merrill <jason@yorick.cygnus.com>
1759 * decl.c (warn_extern_redeclared_static): Check DECL_ARTIFICIAL,
1760 not DECL_BUILT_IN, to determine if a function is internally declared.
1761 (duplicate_decls): Likewise. Improve handling of builtins.
1762 (push_overloaded_decl): Remove special handling of builtins.
1764 * cp-tree.h (ANON_AGGR_TYPE_P): Use CLASS_TYPE_P.
1766 * decl.c (grokdeclarator): Pull out decl_constant_value in
1769 * class.c (finish_struct, finish_struct_1): Remove 'warn_anon' parm.
1770 * cp-tree.h, pt.c, semantics.c: Adjust.
1771 * method.c (largest_union_member): Remove.
1773 * lang-specs.h (c++-cpp-output): Pass -fpreprocessed.
1775 * lex.c (token_getch, token_put_back): New fns.
1776 (real_yylex): Use them.
1778 * lex.c (lang_init): Generalize.
1779 (lang_init_options): Tell cpplib this is C++.
1780 (nextchar): Remove. Replace uses with put_back.
1781 (skip_white_space): Handle linemode here. Optimize for cpplib.
1782 (extend_token_buffer_to): New fn.
1783 (extend_token_buffer): Use it.
1784 (read_line_number, check_newline): Just deal with tokens.
1785 (real_yylex): More cpplib optimizations. Simplify. Don't produce
1786 EXTERN_LANG_STRING, LEFT_RIGHT or PAREN_STAR_PAREN here.
1787 * spew.c (yylex): Produce LEFT_RIGHT and EXTERN_LANG_STRING.
1788 * parse.y (PAREN_STAR_PAREN): Remove.
1789 * input.c: Don't use the putback machinery with cpplib.
1790 (sub_getch): Fold back into getch.
1791 (getch): Don't handle linemode here.
1792 (feed_input): Unget any text in the token buffer.
1794 * lex.c (set_typedecl_interface_info, set_vardecl_interface_info,
1795 nextyychar, nextyylval): Remove.
1797 1999-07-20 Michael Tiemann <tiemann@holodeck.cygnus.com>
1798 Jason Merrill <jason@yorick.cygnus.com>
1800 * lex.c (indent_level): New variable.
1801 (init_parse): Set cpp_token to CPP_DIRECTIVE.
1802 (consume_string): Make this smart about USE_CPPLIB.
1803 (yyungetc): Use put_back function.
1804 (pragma_getc, pragma_ungetc): Functions deleted.
1805 (check_newline): Rewrite to be intelligent about USE_CPPLIB.
1806 Also, call HANDLE_PRAGMA with getch, yyungetc, not pragma_getc and
1808 (real_yylex): Rewrite to be intelligent about USE_CPPLIB.
1809 Also, clean up cases where we redundantly set token_buffer[0].
1810 (read_line_number): New fn.
1811 * input.c (feed_input): Use integrated cpplib if USE_CPPLIB.
1812 (end_input): Call cpp_pop_buffer if USE_CPPLIB.
1813 (sub_getch): Conditionalize out code that's not appropriate if
1815 (put_back): Rewrite in case USE_CPPLIB is defined.
1816 (input_redirected): Ditto.
1818 Tue Jul 20 11:24:19 1999 Bernd Schmidt <bernds@cygnus.co.uk>
1820 * cp-tree.h: Delete lots of declarations of tree nodes; replaced by
1821 c_global_trees and accessor macros defined in c-common.h.
1822 (cp_tree_index): New enumeration.
1823 (cp_global_trees): Declare new array. Add accessor macros for it, and
1824 delete declarations of tree nodes replaced by it.
1825 (builtin_function): Delete macro, add declaration for new function.
1827 * decl.c: Delete definitions for tree nodes that were replaced by
1828 cp_global_trees and c_global_trees.
1829 (init_decl_processing): Call c_common_nodes_and_builtins; delete code
1830 to generate the common builtins here.
1831 (builtin_function): New function.
1832 * decl2.c (abort_fndecl): Delete declaration.
1833 * except.c (expand_builtin_return_address): Delete declaration.
1834 (builtin_return_address_fndecl): Delete variable.
1835 (const_ptr_type_node): Delete declaration.
1836 * lex.c (cons_up_default_function): Delete declaration of
1838 * parse.y (void_list_node): Delete declaration.
1839 * rtti.c (type_info_type_node, tinfo_fn_id, tinfo_fn_type):
1841 (const_string_type_node): Delete declaration.
1842 * search.c (abort_fndecl): Delete declaration.
1843 * Makefile.in: Update dependencies.
1845 1999-07-19 Mark Mitchell <mark@codesourcery.com>
1847 * pt.c (check_default_tmpl_args): Move test for missing default
1848 arguments here, from ...
1849 (end_template_parm_list): Here.
1851 1999-07-18 Mark Mitchell <mark@codesourcery.com>
1853 * decl.c (lookup_nested_type): Remove.
1854 (pushtag): Don't call it.
1856 Sat Jul 17 23:51:30 1999 Jeffrey A Law (law@cygnus.com)
1858 * Makefile.in (INTERFACE): Bump to 2.
1860 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
1862 * typeck2.c (my_friendly_abort): Updated URL with bug reporting
1863 instructions to gcc.gnu.org. Removed e-mail address.
1865 1999-07-17 Mark Mitchell <mark@codesourcery.com>
1867 * pt.c (determine_specialization): Tighten error-checking.
1868 (end_template_parm_list): Likewise.
1870 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1872 * pt.c (check_default_tmpl_args): Handle friends defined in the
1873 class just like member functions defined in the class.
1875 1999-07-09 Michael Tiemann <tiemann@happy.cygnus.com>
1876 Jason Merrill <jason@yorick.cygnus.com>
1878 * cp-tree.h (struct lang_decl): Added field for storing sorted
1879 FIELD_DECLs (used in TYPE_DECLs).
1880 (DECL_PENDING_INLINE_INFO): Adjusted to use 'u' union.
1881 (DECL_SORTED_FIELDS): New macro.
1882 * class.c (method_name_cmp): New function.
1883 (finish_struct_methods): Modified to support sorting and searching
1885 (finish_struct_anon): Changed code in inner loop to use ELT rather
1886 than UELT (which required an extra indirection for every reference).
1887 (field_decl_cmp): New function to support sorting FIELD_DECLs.
1888 (finish_struct_1): Sort fields.
1889 * search.c (lookup_field_1): Use DECL_SORTED_FIELDS if we have them.
1890 (lookup_fnfields_1): Search sorted methods in METHOD_VEC.
1891 Also, switch to using array indexing rather than a changing pointer.
1892 * ptree.c (print_lang_decl): Handle TYPE_DECLs that have
1895 1999-07-09 Jason Merrill <jason@yorick.cygnus.com>
1897 * decl2.c (reparse_absdcl_as_casts): Don't warn about old-style
1898 casts in system headers or extern "C" blocks.
1900 * pt.c (do_decl_instantiation): Downgrade duplicate instantiation
1903 1999-07-09 Michael Tiemann <tiemann@happy.cygnus.com>
1905 * decl2.c (write_virtuals): Deleted declaration.
1906 * cp-tree.h (write_virtuals): Deleted extern declaration.
1907 * class.c (finish_struct_1): Removed #if 0'd code that mentions
1909 * semantics.c (begin_class_definition): Rewrite code to not depend
1912 * lex.c (cp_pragma_interface): New function.
1913 (cp_pragma_implementation): Likewise.
1914 (handle_cp_pragma): Call them.
1916 * typeck.c (comptypes): Simplify C code in look_hard.
1918 * xref.c (PALLOC): Use xcalloc, not calloc.
1919 (SALLOC): Use xmalloc, not malloc.
1921 * rtti.c (synthesize_tinfo_fn): Add missing call to pop_momentary.
1923 * search.c (note_debug_info_needed): Don't search if WRITE_SYMBOLS
1926 * decl.c (duplicate_decls): If a redeclaration doesn't match the
1927 initial declaration, then don't save the inline info and by all
1928 means don't mark the function as a builtin function.
1930 * decl.c (lookup_name_real): Set NONCLASS to 1 if
1931 CURRENT_CLASS_TYPE is 0.
1933 * class.c (duplicate_tag_error): Set TYPE_NONCOPIED_PARTS to
1936 * ptree.c (print_lang_type): Added vtable-needs-writing.
1938 Wed Jul 7 01:26:47 1999 Alexandre Oliva <oliva@dcc.unicamp.br>
1940 * decl2.c (mark_vtable_entries): Fix check for rtti offset.
1942 1999-07-06 Gavin Romig-Koch <gavin@cygnus.com>
1944 * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
1945 Merged into c-common.
1947 1999-07-05 Dave Brolley <brolley@cygnus.com>
1949 * lex.c (errorcount): Declare it.
1950 (finish_parse): Update errorcount for when using CPPLIB.
1952 1999-07-05 Mark Mitchell <mark@codesourcery.com>
1954 * cp-tree.h (IS_AGGR_TYPE): Include instantiated template template
1956 (IMPLICIT_TYPENAME_TYPE_DECL_P): New macro.
1957 * decl.c (push_class_binding): Use it.
1958 (lookup_name_real): Likewise.
1960 1999-07-02 Gavin Romig-Koch <gavin@cygnus.com>
1962 * cp-tree.h (widest_integer_literal_type_node,
1963 widest_unsigned_literal_type) : New.
1964 * decl.c (widest_integer_literal_type_node,
1965 widest_unsigned_literal_type) : New.
1966 (init_decl_processing): Handle/use the two new types.
1967 * lex.c (real_yylex): Same.
1968 * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
1971 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1973 * decl.c (grokdeclarator): Don't give names "for linkage purposes"
1974 to anonymous cv-qualified types.
1976 1999-07-01 Gavin Romig-Koch <gavin@cygnus.com>
1978 * lex.c (real_yylex) : Change integer literal overflow handling to
1981 * lex.c (real_yylex): Improve 'integer constant out of range' messages.
1983 1999-06-28 Richard Henderson <rth@cygnus.com>
1985 * decl.c (cp_finish_decl): Fix typo in cp_warning_at call.
1987 1999-06-28 Jason Merrill <jason@yorick.cygnus.com>
1989 * error.c (dump_type_real): Handle TREE_LIST again.
1991 * typeck.c (comp_target_parms): Don't complain about
1992 converting from () to (...) if !flag_strict_prototype.
1994 * decl.c (grokdeclarator): Update the names of all variants when
1997 1999-06-21 Mark Mitchell <mark@codesourcery.com>
1999 * init.c (expand_aggr_vbase_init): Rename to
2000 construct_virtual_bases. Conditionalize construction here,
2002 (emit_base_init): Here.
2004 1999-06-19 Mark Mitchell <mark@codesourcery.com>
2006 * semantics.c (finish_asm_statement): Apply decay conversions to
2009 * decl.c (expand_static_init): When building an anonymous function
2010 for use with atexit, compute its body before and after entering
2013 * error.c (dump_expr): Handle BIND_EXPR, LOOP_EXPR, and
2016 1999-06-18 Mark Mitchell <mark@codesourcery.com>
2018 * init.c (expand_aggr_vbase_init): Add flag parameter.
2019 (build_partial_cleanup_for): Remove, inlining into ..
2020 (expand_cleanup_for_base): ... here. Take flag parameter.
2021 (emit_base_init): Pass the in_chrg parameter to
2022 emit_aggr_vbase_init.
2023 (emit_aggr_vbase_init): Pass it to expand_cleanup_for_base.
2025 1999-06-16 Mark Mitchell <mark@codesourcery.com>
2027 * decl2.c (import_export_decl): Use same_type_p, rather than
2028 relying on pointer-equality for types.
2030 * method.c (do_build_copy_constructor): Simplify.
2032 * call.c (build_method_call): Remove bogus code for two-argument
2034 * init.c (build_new_1): Expand on comment, and remove dead code.
2036 * init.c (expand_cleanup_for_base): New function, split out
2038 (emit_base_init): Here.
2039 (expand_aggr_vbase_init): Use it.
2041 1999-06-15 Mark Mitchell <mark@codesourcery.com>
2043 * cp-tree.h (class_cache_firstobj): Declare.
2044 (maybe_push_cache_obstack): Rename to push_cache_obstack.
2045 * class.c (permanent_obstack): Remove declaration.
2046 (class_cache_firstobj): Make it global.
2047 (add_method): Don't use permanent_obstack directly.
2048 (pushclass): Only free the class_cache_obstack if we know how far
2050 (maybe_push_cache_obstack): Rename to push_cache_obstack.
2051 * decl.c: Remove dead comment.
2052 (saved_scope): Add class_cache_firstobj.
2053 (push_to_top_level): Save it.
2054 (pop_from_top_level): Restore it.
2055 (push_class_level_binding): Use push_cache_obstack, not
2056 maybe_push_cache_obstack.
2057 * search.c (push_class_decls): Likewise.
2059 1999-06-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
2061 * pt.c (tsubst_friend_function): Push into namespace of friend
2062 function before pushdecl'ing it.
2064 1999-06-14 Nathan Sidwell <nathan@acm.org>
2066 * call.c (build_new_op): Remove REF_BIND from all operands.
2068 1999-06-13 Alexandre Oliva <oliva@dcc.unicamp.br>
2070 * init.c (build_new_1): Look up operator delete even if there was
2071 no explicit new placement.
2073 1999-06-08 Nathan Sidwell <nathan@acm.org>
2075 * except.c (complete_ptr_ref_or_void_ptr_p): New function, broken out
2077 (build_throw): ... here. Call it.
2078 (process_start_catch_block): Call it.
2080 1999-06-07 Mark Mitchell <mark@codesourcery.com>
2082 * search.c (convert_pointer_to_single_level): Reimplement without
2085 1999-06-06 Mark Mitchell <mark@codesourcery.com>
2087 * method.c (is_back_referenceable_type): Back-reference bools when
2090 1999-06-07 Dave Brolley <brolley@cygnus.com>
2092 * lex.c (real_yylex): Replace unused bytes from bad multibyte char.
2093 * input.c (putback_buffer): New structure type.
2094 (putback): Replaces putback_char member.
2095 (putback): Replaces putback_char static variable.
2096 (feed_input): Use putback.
2097 (end_input): Use putback.
2098 (sub_getch): Use putback.
2099 (put_back): Use putback.
2101 1999-06-05 Mark Mitchell <mark@codesourcery.com>
2103 * decl.c (grokdeclarator): Fix typo in last change.
2105 1999-06-04 Jason Merrill <jason@yorick.cygnus.com>
2107 * semantics.c (finish_if_stmt_cond): Copy cond to permanent_obstack.
2108 (finish_while_stmt_cond, finish_do_stmt, finish_for_cond): Likewise.
2110 1999-06-04 Nathan Sidwell <nathan@acm.org>
2112 * except.c (build_throw): Check throw expression validity.
2114 1999-06-03 Mark Mitchell <mark@codesourcery.com>
2116 * decl.c (grokdeclarator): Don't treat arbitrary types as unsigned
2117 just because flag_signed_bitfields is false.
2119 1999-06-03 Nathan Sidwell <nathan@acm.org>
2121 * semantics.c (begin_class_definition): Update the struct's
2123 * class.c (finish_struct): ... rather than here.
2125 * decl.c (make_typename_type): Don't rely on uninitialized
2128 1999-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2130 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
2132 1999-05-31 Mark Mitchell <mark@codesourcery.com>
2134 * tree.c (build_cplus_array_type_1): Use push_obstacks_nochange
2135 and friends rather than messing with current_obstack directly.
2136 (cp_build_qualified_type_real): Rework ARRAY_TYPE
2137 allocation to match practice throughout the rest of the
2140 1999-05-30 Mark Mitchell <mark@codesourcery.com>
2142 * lex.c (make_lang_type): Create TYPE_BINFO for
2143 TEMPLATE_TYPE_PARMs just like for non-template types.
2145 * decl.c (start_decl): Move checks on initialization to ...
2146 (cp_finish_decl): Here. Tidy formatting slightly.
2148 1999-05-28 Mark Mitchell <mark@codesourcery.com>
2150 * decl.c (add_binding): Don't complain about a redeclaration of a
2151 semantically identical typedef in a local scope.
2153 1999-05-28 Nathan Sidwell <nathan@acm.org>
2155 * decl.c (complete_array_type): Allocate off same obstack. Fix
2156 DO_DEFAULT comment to match reality.
2158 * friend.c (make_friend_class): Fix diagnostic typo.
2160 1999-05-28 Mark Mitchell <mark@codesourcery.com>
2162 * decl.c (lookup_namespace_name): Handle getting a
2164 (expand_static_init): Don't call pushdecl for implicitly declared
2165 `atexit' used to register destructors.
2167 1999-05-25 Mark Mitchell <mark@codesourcery.com>
2169 * class.c (finish_vtbls): Copy BINFO_VIRTUALs before using it to
2172 * cp-tree.h (NAMESPACE_LEVEL): Reformat.
2173 (lang_decl_flags): Document MEMFUNC_POINTER_TO. Save four bytes
2174 by combining TEMPLATE_INFO and LEVEL into a single union.
2175 (DECL_TEMPLATE_INFO): Reformat.
2176 (DECL_SAVED_TREE): Document.
2177 (DECL_TEMPLATE_INJECT): Remove.
2178 * class.c (finish_struct): Remove code to deal with
2179 DECL_TEMPLATE_INJECT.
2181 * decl.c (maybe_process_template_type_declaration): Handle all new
2182 types in templates uniformly.
2183 * method.c (bulid_overload_identifier): Use CP_DECL_CONTEXT, not
2185 * pt.c (lookup_template_class): Inject template instantiations of
2186 forward-declarations.
2187 (instantiate_class_template): Remove code processing
2188 DECL_TEMPLATE_INJECT.
2190 * pt.c (lookup_template_class): Tweak lookup to find member
2193 * pt.c (tsubst_expr, case ASM_STMT): Don't tsubst into
2195 * semantics.c (finish_asm_stmt): Make strings permanent if they're
2198 1999-05-25 Jason Merrill <jason@yorick.cygnus.com>
2200 * typeck.c (casts_away_constness, casts_away_constness_r): Strip both
2201 parts of pointer to data member types.
2203 1999-05-24 Mark Mitchell <mark@codesourcery.com>
2205 * decl2.c (mark_vtable_entries): Don't make a copy of a function,
2206 and then make it look like `abort'. Just use `abort' instead.
2208 * typeck.c (build_static_cast): Don't allow static_casts that cast
2210 (casts_away_constness_r): New function.
2211 (casts_away_constness): Likewise.
2213 * decl.c (lookup_tag): Remove code no longer needed after
2214 name-lookup improvements.
2215 * decl2.c (handle_class_head): Make error-recovery more robust.
2216 * friend.c (make_friend_class): Reject templated typename types.
2217 * lex.c (is_global): A template parameter isn't global.
2218 * parse.y (class_head): Robustify.
2219 * parse.c: Regenerated.
2221 1999-05-22 Mark Mitchell <mark@codesourcery.com>
2223 * pt.c (for_each_template_parm): Walk into TYPENAME_TYPEs,
2224 INDIRECT_REFs, and COMPONENT_REFs. Handle FIELD_DECLs.
2226 * cp-tree.h (push_nested_namespace): Declare.
2227 (pop_nested_namespace): Likewise.
2228 * decl.c (push_nested_namespace): New function.
2229 (pop_nested_namespace): Likewise.
2230 * pt.c (instantiate_class_template): Use them.
2232 * tree.c (mapcar): Handle NON_LVALUE_EXPR.
2234 * cp-tree.h (cplus_expand_constant): Declare.
2235 * cvt.c (convert_to_pointer): Expand PTRMEM_CSTs when they're
2236 converted from one pointer-to-object type to another.
2237 * expr.c (cplus_expand_constant): Don't make it static.
2238 * typeck.c (build_component_ref): Don't crash when presented with
2239 a component which is a TEMPLATE_DECL.
2240 (build_ptrmemfunc): Tidy. Clarify comment. Make sure that even a
2241 cast from a pointer-to-member constant to its own type does not
2242 result in a valid non-type template argument.
2244 1999-05-21 Mark Mitchell <mark@codesourcery.com>
2245 Nathan Sidwell <nathan@acm.org>
2247 * Make-lang.in (cc1plus): Make it depend on gxx.gperf.
2248 * cp-tree.h: Fix typo in documentation on pointers-to-members.
2249 (cp_build_qualified_type): Make it a macro.
2250 (cp_build_qualified_type_real): Declare.
2251 * decl.c (grokdeclarator): Remove misleading comment. Avoid
2252 problem with template parameters and restrict-qualification.
2253 * gxx.gperf: Replace NORID with RID_UNUSED throughout.
2254 * hash.h: Regenerated.
2255 * lex.h (rid): Move RID_FIRST_MODIFIER and RID_LAST_MODIFIER into
2257 (NORID): Remove definition.
2258 * pt.c (tsubst_aggr_type): Use cp_build_qualified_type_real.
2259 (tsubst): Likewise. Remove special handling for FUNCTION_TYPEs.
2260 (fn_type_unification): Check that the function type resulting from
2261 the deduction is legal.
2262 (check_cv_quals_for_unify): Don't handle FUNCTION_TYPEs specially.
2263 (unify): Use cp_build_qualified_type_real.
2264 * tree.c (build_cplus_array_type_1): Handle error_marks as inputs.
2265 (cp_build_qualified_type): Rename to ...
2266 (cp_build_qualified_type_real): Add additional COMPLAIN parameter
2267 and modify appropriately.
2269 * typeck.c (build_ptrmemfunc): Handle PTRMEM_CSTs carefully to
2270 reveal optimization opportunities.
2272 * pt.c (tsubst): Don't issue error messages when we're not
2273 complaining, even if we see a qualified function type.
2274 (check_cv_quals_for_unify): Don't allow a qualified function
2277 1999-05-20 Jason Merrill <jason@yorick.cygnus.com>
2279 * class.c (instantiate_type): Downgrade errors for object-dependent
2280 memfn refs to pedwarn.
2282 1999-05-20 Mark Mitchell <mark@codesourcery.com>
2284 * decl.c (grokdeclarator): Don't treat [] as indicating a
2285 zero-sized array in a typedef.
2287 * call.c (build_object_call): Don't look at DECL_NAME for a type.
2288 (pt.c): Or CP_TYPE_QUALS for an ERROR_MARK.
2289 (typeck.c): Or TYPE_MAIN_VARIANT for a type.
2291 * pt.c (for_each_template_parm): Rework to match documentation.
2292 Don't be fooled by a COMPONENT_REF with no TREE_TYPE.
2294 1999-05-20 Jason Merrill <jason@yorick.cygnus.com>
2296 * class.c (finish_struct_1): Still check for ANON_AGGR_TYPE_P.
2298 * class.c (finish_base_struct): Allow non-COM bases for COM classes
2299 except at the leftmost position.
2300 (modify_one_vtable, fixup_vtable_deltas1, override_one_vtable):
2301 Pass the binfo's class, not the most derived, to skip_rtti_stuff.
2302 * search.c (get_abstract_virtuals, expand_upcast_fixups): Likewise.
2304 * tree.c (lvalue_p_1): A NOP_EXPR can be an lvalue.
2305 (build_cplus_new): Make sure that what we return is of the right type.
2307 1999-05-20 Mark Mitchell <mark@codesourcery.com>
2309 * cp-tree.h (make_ptrmem_cst): New function.
2310 * expr.c (cplus_expand_constant): Split out from ...
2311 (cplus_expand_expr): Here. Use cplus_expand_constant.
2312 (init_cplus_expand): Set lang_expand_constant.
2313 * pt.c (convert_nontype_argument): Use make_ptrmem_cst.
2315 * tree.c (make_ptrmem_cst): Define.
2316 * typeck.c (unary_complex_lvalue): Use make_ptrmem_cst.
2317 * typeck2.c (initializer_constant_valid_p): Use make_ptrmem_cst.
2319 1999-05-19 Mark Mitchell <mark@codesourcery.com>
2321 * pt.c (build_template_decl): Copy DECL_NONCONVERTING_P.
2323 * decl2.c (start_static_storage_duration_function): Fix comment.
2324 (finish_file): Create static storage duration functions lazily.
2326 1999-05-19 Jason Merrill <jason@yorick.cygnus.com>
2328 Implement anonymous structs.
2329 * cp-tree.h (ANON_AGGR_TYPE_P): Rename from ANON_UNION_TYPE_P.
2330 * class.c, decl.c, decl2.c, init.c, pt.c, search.c, typeck.c: Adjust.
2331 * class.c (finish_struct_1): Remove redundant check for anon struct.
2332 * decl.c (fixup_anonymous_aggr): Renamed from fixup_anonymous_union.
2333 (check_tag_decl): Check for anonymous struct here.
2334 * decl2.c (build_anon_union_vars): Catch anon struct at file scope.
2335 * init.c (sort_member_init, emit_base_init): Handle getting fields
2336 as well as names in current_member_init_list.
2337 (perform_member_init): Handle getting an anon aggr.
2338 * method.c (do_build_assign_ref): Don't descend into anon aggrs.
2339 (do_build_copy_constructor): Likewise.
2341 1999-05-19 Mark Mitchell <mark@codesourcery.com>
2343 * tree.c (cp_build_qualified_type): Don't allow qualified function
2346 Wed May 19 02:50:53 1999 Arvind Sankar <arvinds@mit.edu>
2348 * gxxint.texi: Fix typo.
2350 1999-05-19 Jason Merrill <jason@yorick.cygnus.com>
2352 * call.c (find_scoped_type, resolve_scope_to_name): Lose.
2353 * class.c (finish_struct_1): Use CLASS_TYPE_P.
2354 * ptree.c (print_lang_type): Likewise.
2355 * typeck.c (build_modify_expr, c_expand_asm_operands): Use
2357 * typeck2.c (digest_init): Likewise.
2359 1999-05-18 Jason Merrill <jason@yorick.cygnus.com>
2361 * call.c (joust): Compare the types of the conv ops, not the
2362 target types of the conversions.
2364 Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
2366 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
2369 1999-05-17 Mark Mitchell <mark@codesourcery.com>
2371 * cp-tree.def (TEMPLATE_ID_EXPR): Update documentation.
2372 * decl.c (grokfndecl): Don't allow inline declarations of friend
2373 template specializations, or friend template specializations with
2375 * pt.c (tsubst): Handle substitution into array types that does
2376 not yield a fixed upper bound, even when not processing a
2378 (tsubst_copy): Deal with the fact that the second operand to a
2379 TEMPLATE_ID_EXPR may be NULL_TREE, a TREE_LIST, or a TREE_VEC.
2380 * search.c (marked_pushdecls_p): Don't descend into
2381 TEMPLATE_TYPE_PARMs and the like.
2382 (unmarked_pushdecls_p): Likewise.
2384 * call.c (build_over_call): Don't throw away
2385 initializations/copies of empty classes; use MODIFY_EXPR and
2386 INIT_EXPR as for non-empty classes.
2387 * class.c (finish_struct_1): Put the padding byte for an empty
2388 class on the TYPE_NONCOPIED_PARTS list for the class.
2390 1999-05-16 Mark Mitchell <mark@codesourcery.com>
2392 * decl2.c (build_expr_from_tree): Handle COMPONENT_REFs that
2393 indicate a reference to a field that is a qualified name.
2395 1999-05-16 Jason Merrill <jason@yorick.cygnus.com>
2397 * decl2.c (finish_objects): Don't use .?tors.* if we don't have
2398 ASM_OUTPUT_CONSTRUCTOR.
2400 * friend.c (do_friend): Add attrlist arg. Remove support for
2401 getting a non-decl as 'decl'.
2402 * decl.c (grokfndecl): Remove attrlist arg. Don't set attrs or
2404 (grokdeclarator): Adjust.
2405 * cp-tree.h: Adjust.
2407 1999-05-16 Mark Mitchell <mark@codesourcery.com>
2409 * cp-tree.h (permanent_p): New function.
2410 * init.c (build_new_1): Use mapcar, not copy_node, to copy a
2411 possibly complex tree node.
2412 * tree.c (mapcar): Adjust comments, and follow coding standards in
2414 (permanent_p): New function.
2416 1999-05-13 Per Bothner <bothner@cygnus.com>
2418 * class.c (push_lang_context): Turn off DECL_IGNORED_P for
2419 primitive Java types, if we actually see `extern "Java"'.
2421 1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
2423 * lang-specs.h: Pass -$ to the preprocessor.
2425 1999-05-10 Jason Merrill <jason@yorick.cygnus.com>
2427 * init.c (build_offset_ref): Wrap baselinks in OFFSET_REF, too.
2428 Don't bother wrapping an OFFSET_TYPE around unknown_type_node.
2429 (resolve_offset_ref): Don't handle a raw baselink.
2430 * cvt.c (build_expr_type_conversion): Likewise.
2431 * typeck.c (decay_conversion, build_c_cast, convert_for_assignment,
2432 convert_for_initialization): Likewise.
2433 * class.c (instantiate_type): Handle seeing a baselink under an
2435 * error.c (dump_expr): Likewise.
2436 * pt.c (for_each_template_parm): Likewise.
2437 (resolve_overloaded_unification): Likewise.
2438 * tree.c (is_overloaded_fn, really_overloaded_fn): Likewise.
2439 * typeck.c (expr_sizeof): Also complain about other permutations
2440 of overloaded functions.
2442 1999-05-07 Jason Merrill <jason@yorick.cygnus.com>
2444 * init.c (resolve_offset_ref): Don't return a raw method.
2446 * typeck.c (decay_conversion): Don't handle a raw method.
2447 Resolve all OFFSET_REFs.
2448 (get_member_function_from_ptrfunc): 0 is a valid vtable index.
2449 (build_binary_op_nodefault): Handle resolving overloaded fns. Use
2450 same_type_p for pmf bits. Don't use build_binary_op to compare
2451 raw pointers to methods.
2452 (convert_for_assignment): Check for OFFSET_REF, not OFFSET_TYPE,
2453 to decide when to call resolve_offset_ref.
2454 (build_c_cast, convert_for_initialization): Likewise.
2455 * cvt.c (build_expr_type_conversion): Likewise.
2457 1999-05-06 Nathan Sidwell <nathan@acm.org>
2459 * call.c (build_new_method_call): Use TYPE_MAIN_VARIANT of class.
2461 1999-05-05 Mark Mitchell <mark@codesourcery.com>
2463 * decl2.c (start_objects): Don't let static constructors and
2464 destructors get inlined.
2466 * parse.y (nested_name_specifier): Make sure ordinary types are
2467 complete, just like template types.
2468 * parse.c: Regenerated.
2470 * pt.c (check_explicit_specialization): Improve error messages.
2472 1999-05-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
2474 * typeck.c (string_conv_p): Use same_type_p to check whether we
2475 try to convert between char and wchar_t.
2477 1999-05-03 Mark Mitchell <mark@codesourcery.com>
2479 * search.c (lookup_field_r): Set the TREE_TYPE of an ambiguous
2480 lookup to error_mark_node here.
2481 (lookup_member): Revise documentation. Add comments. Don't set
2482 the TREE_TYPE to error_mark_node here, and don't build up an extra
2483 TREE_LIST for ambiguous lookups.
2484 (setup_class_bindings): Adjust accordingly.
2485 (push_class_decls): Revise out-of-date comments.
2487 * typeck.c (build_const_cast): Tighten checks for legality.
2489 1999-05-02 Martin von Löwis <loewis@informatik.hu-berlin.de>
2491 * init.c (build_member_call): Lookup names coming from
2492 namespace-scoped LOOKUP_EXPR.
2494 1999-05-03 Jim Blandy <jimb@zwingli.cygnus.com>
2496 * gxxint.texi: Add documentation for 'I'.
2498 1999-05-02 Martin von Löwis <loewis@informatik.hu-berlin.de>
2500 * tinfo.cc (operator==): Qualify type_info with std::.
2502 1999-05-02 Mark Mitchell <mark@codesourcery.com>
2504 * cp-tree.h (lang_decl_flags): Remove comdat. Updated dummy.
2505 (DECL_COMDAT): Remove definition.
2507 1999-05-01 Mark Mitchell <mark@codesourcery.com>
2509 * decl.c (wrapup_globals_for_namespace): Fix thinko in previous
2512 1999-04-30 Mark Mitchell <mark@codesourcery.com>
2514 * class.c (build_vtable): Use build_lang_decl when building
2515 vtables, not just build_decl.
2516 (prepare_fresh_vtable): Likewise.
2517 * decl.c (wrapup_globals_for_namespace): Mark vtables as
2518 DECL_EXTERNAL when calling wrapup_global_declarations.
2519 * decl2.c (priority_info_s): Add initializations_p and
2520 destructions_p members.
2521 (finish_vtable_vardecl): Use TREE_SYMBOL_REFERENCED, not TREE_USED,
2522 when deciding what vtables to write out.
2523 (ssdf_decls): New variable.
2524 (ssdf_decls_used): Likewise.
2525 (start_static_storage_duration_function): Deal with being called
2526 multiple times. Avoid inlining this function.
2527 (generate_inits_for_priority): Deal with reuse of priority map.
2528 (get_priority_info): Clear initializations_p and destructions_p.
2529 (do_static_initialization): Tweak comment.
2530 (do_static_destruction): Likewise. Fix condition on sentries for
2532 (generate_ctor_or_dtor_function): Call all of the static storage
2534 (generate_ctor_or_dtor_function_for_priority): Check
2535 initializations_p and destructions_p to see what priorities need
2536 initialization functions.
2537 (finish_file): Rework to generate multiple static storage duration
2538 functions, rather than just one.
2540 * typeck.c (build_const_cast): Tweak last change to handle
2541 templates correctly.
2543 * typeck.c (build_const_cast): Disallow use of const_cast to
2544 anything but a pointer or reference type.
2546 1999-04-30 Nathan Sidwell <nathan@acm.org>
2548 * decl.c (cp_finish_decl): Don't permit arrays of abstract or
2551 1999-04-29 Mark Mitchell <mark@codesourcery.com>
2553 * decl2.c (do_static_destruction): Remove obsolete FIXME comment.
2554 (finish_file): Indent comments properly.
2556 1999-04-29 Richard Henderson <rth@cygnus.com>
2558 * decl2.c (do_static_initialization): Call do_pending_stack_adjust.
2559 (do_static_destruction): Likewise.
2561 1999-04-29 Nathan Sidwell <nathan@acm.org>
2563 * cp-tree.h (TYPE_NOTHROW_P): New macro.
2564 * decl2.c (delete_sanity): Warn on deleting void *.
2565 * init.c (build_new_1): Use TYPE_NOTHROW_P.
2566 * typeck.c (c_expand_return): cp_pedwarn on returning NULL from
2567 throwing operator new.
2569 1999-04-28 Nathan Sidwell <nathan@acm.org>
2571 * cp-tree.h (build_component_addr): Remove prototype.
2572 * typeck.c (build_component_addr): Make static. Remove MSG
2574 (build_component_addr): Remove MSG parameter, clean up
2576 (build_x_function_call): Use cp_error.
2577 (build_unary_op): Adjust call of build_component_addr.
2579 1999-04-28 Mark Mitchell <mark@codesourcery.com>
2581 * pt.c (tsubst_friend_class): Check for NULL.
2583 Wed Apr 28 11:42:22 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2585 * search.c (binfo_for_vtable): Initialize bfvi.var.
2587 1999-04-27 Nathan Sidwell <nathan@acm.org>
2589 * rtti.c (build_x_typeid): Check rtti is enabled.
2591 1999-04-26 Mark Mitchell <mark@codesourcery.com>
2593 * search.c (is_subobject_of_p): Make sure we're looking at the
2596 1999-04-26 Marc Espie <espie@cvs.openbsd.org>
2598 * Make-lang.in (cplib2.ready): Don't depend on phony targets.
2600 1999-04-23 Mark Mitchell <mark@codesourcery.com>
2602 * decl2.c (finish_file): Tweak handling of extern inlines so that
2603 they are not unnecessarily put out.
2605 * search.c (is_subobject_of_p): Handle TEMPLATE_TYPE_PARMs and
2606 such as base classes.
2608 1999-04-22 Brendan Kehoe <brendan@cygnus.com>
2610 * tree.c (build_exception_variant): Fix typo: use the chain of U,
2611 not trying V, while cycling through U.
2613 1999-04-22 Mark Mitchell <mark@codesourcery.com>
2615 * cp-tree.h (lang_decl_flags): Remove returns_first_arg and
2616 preserves_first_arg. Enlarge dummy accordingly.
2617 (DECL_TINFO_FN_P): New macro.
2618 (SET_DECL_TINFO_FN_P): Likeiwse.
2619 (DECL_RETURNS_FIRST_ARG): Remove.
2620 (DECL_PRESERVES_THIS): Likewise.
2621 (DECL_INIT_PRIORITY): New macro.
2622 (finish_struct_1): Change prototype.
2623 (cat_namespace_levels): Remove prototype.
2624 (vtable_decl_p): New prototype.
2625 (vtype_decl_p): Likewise.
2626 (sigtable_decl_p): Likewise.
2627 (walk_globals_pred): New typedef.
2628 (walk_globals_fn): Likewise.
2629 (walk_globals): New prototype.
2630 (walk_namespaces_fn): New typedef.
2631 (walk_namespaces): New prototype.
2632 (wrapup_globals_for_namespace): Likewise.
2633 (walk_vtables): Remove prototype.
2634 (walk_sigtables): Likewise.
2635 (instantiate_pending_templates): New prototype.
2636 * class.c (finish_struct_1): Don't return a value.
2637 * decl.h (pending_statics): Remove declaration.
2638 * decl.c (walk_namespaces_r): New function.
2639 (walk_globals_r): Likewise.
2640 (vtable_decl_p): Likewise.
2641 (vtype_decl_p): Likewise.
2642 (sigtable_decl_p): Likewise.
2643 (walk_namespaces): Likewise.
2644 (walk_globals_data): New type.
2645 (walk_globals): New function.
2646 (wrapup_globals_for_namespace): Likewise.
2647 (expand_static_init): Remove assertion. Remove redundancy in
2648 conditional. Don't put static data members in static_aggregates
2650 (finish_function): Remove redundancy in conditional. Don't set
2651 DECL_RETURNS_FIRST_ARG.
2652 (cat_namespace_levels): Remove.
2653 * decl2.c: Include splay-tree.h and varray.h.
2654 (priority_info_s): New structure.
2655 (finish_vtable_vardecl): Change prototype. Adjust for new calling
2657 (prune_vtable_vardecl): Likewise.
2658 (finish_sigtable_vardecl): Likewise.
2659 (setup_initp): Remove.
2662 (start_static_storage_duration_function): New function.
2663 (generate_inits_for_priority): Likewise.
2664 (finish_static_storage_duration_function): Likewise.
2665 (get_priority_info): Likewise.
2666 (do_static_initialization): Likewise.
2667 (do_static_destruction): Likewise.
2668 (do_static_initialization_and_destruction): Likewise.
2669 (generate_ctor_or_dtor_function): Likewise.
2670 (generate_ctor_and_dtor_functions_for_priority): Likewise.
2671 (pending_statics): Make it a varray.
2672 (pending_statics_used): New variable.
2673 (saved_inlines): Make it a varray.
2674 (saved_inlines_used): New variable.
2675 (finish_static_data_member): Change method of updating
2677 (mark_inline_for_output): Remove #if 0'd code. Change method of
2678 updating saved_inlines.
2679 (walk_vtables): Remove.
2680 (walk_sigtables): Likewise.
2681 (import_export_decl): Use DECL_TINFO_FN_P.
2682 (pending_templates): Remove declaration.
2683 (maybe_templates): Likewise.
2684 (static_aggregates_initp): Likewise.
2685 (setup_initp): Likewise.
2686 (finish_objects): Simplify.
2687 (INITIALIZE_P_IDENTIFIER): New macro.
2688 (PRIORITY_IDENTIFIER): New macro.
2689 (SSDF_IDENTIFIER): New macro.
2690 (initialize_p_decl): New variable.
2691 (priority_decl): Likewise.
2692 (ssdf_decl): Likewise.
2693 (priority_info_map): Likewise.
2694 (finish_file): Recode output of static intializers and other
2695 file-scope finalization tasks.
2696 * error.c (OB_END_TEMPLATE_ID): New macro.
2697 (dump_type_real): Use it.
2698 (dump_decl): Likewise.
2699 (dump_function_name): Likewise.
2700 * lex.c (set_typedecl_interface_info): Adjust for new walk_globals
2702 (check_newline): Use walk_globals, not walk_vtables.
2703 * pt.c (pending_tempalte_expansions): Remove.
2704 (set_vardecl_interface_info): Likewise.
2705 (pending_templates): Make static.
2706 (maybe_templates): Likewise.
2707 (instantiate_class_template): Adjust call to finish_struct_1.
2708 (instantiate_pending_templates): New function.
2709 * rtti.c (get_tinfo_fn): Use SET_DECL_TINFO_FN_P.
2710 * tree.c (static_aggregates_initp): Remove.
2711 (cp_valid_lang_attribute): Don't use it; use DECL_INIT_PRIORITY
2713 * Makefile.in (decl2.o): Depend on varray.h and splay-tree.h.
2715 * gxx.gperf (RETURN): Rename to RETURN_KEYWORD to avoid clashes
2716 with the RTL code RETURN.
2717 * hash.h: Regenerated.
2718 * lex.c (reinit_parse_for_block): Use RETURN_KEYWORD.
2719 * parse.y: Replace RETURN with RETURN_KEYWORD throughout.
2720 * parse.c: Regenerated.
2721 * pt.c: Include varray.h. Include rtl.h since varray.h requires
2723 (inline_parm_levels): New variable.
2724 (inline_parm_levels_used): Likewise.
2725 (maybe_begin_member_template_processing): Update them.
2726 (maybe_end_member_template_processing): Use them, rather than
2727 guessing how many levels to pop.
2729 * decl.c (make_typename_type): Tighten error-checking.
2731 1999-04-20 Mark Mitchell <mark@codesourcery.com>
2733 * cp-tree.h (build_binary_op): Remove unneeded parameter.
2734 * class.c (build_vrable_entry_ref): Adjust call to
2736 * decl.c (expand_static_init): Likewise.
2737 (grokdeclarator): Likewise.
2738 (finish_function): Likewise.
2739 * decl2.c (delete_sanity): Likewise.
2740 (do_dtors): Likewise.
2741 (do_ctors): Likewise.
2742 * error.c (dump_type_suffix): Likewise.
2743 * expr.c (cplus_expand_expr): Likewise.
2744 * init.c (resolve_offset_ref): Likewise.
2745 (build_new): Likewise.
2746 (build_new_1): Likewise.
2747 (build_vec_delete_1): Likewise.
2748 (expand_vec_init_catch_clause): Likewise.
2749 (build_delete): Likewise.
2750 * pt.c (tsubst): Likewise.
2751 * rtti.c (synthesize_tinfo_fn): Likewise.
2752 * search.c (expand_upcast_fixups): Likewise.
2753 (expand_direct_vtbls_init): Likewise.
2754 * typeck.c (get_member_function_from_ptrfunc): Likewise.
2755 (build_binary_op_nodefault): Likewise.
2756 (point_int_sum): Likewise.
2757 (pointer_diff): Likewise.
2758 (build_unary_op): Likewise.
2759 (build_modify_expr): Likewise.
2760 (get_delta_difference): Likewise.
2761 (build_ptrmemfunc): Likewise.
2762 (expand_ptrmemfunc_cst): Likewise.
2764 1999-04-20 Jason Merrill <jason@yorick.cygnus.com>
2766 * decl.c (grokfndecl): Always call cplus_decl_attributes.
2767 * decl2.c (grokfield): Pass attrlist to grokdeclarator.
2769 1999-04-19 Mark Mitchell <mark@codesourcery.com>
2771 * cp-tree.h (finish_static_data_member_decl): New function.
2772 * decl2.c (finish_static_data_member_decl): Split out from ...
2774 * pt.c (instantiate_class_template): Use it here instead of
2776 (tsubst_decl): Don't set DECL_ASSEMBLER_NAME;
2777 finish_static_data_member_decl will do that. Explicit set
2778 DECL_EXTERNAL to match non-template processing.
2780 1999-04-18 Mark Mitchell <mark@codesourcery.com>
2782 * cp-tree.h (finish_class_definition): Add parameter.
2783 * parse.y (structsp): Use it. Don't call pop_scope here.
2784 * parse.c: Regenerated.
2785 * semantics.c (finish_class_definition): Pop it here.
2787 1999-04-17 Mark Mitchell <mark@codesourcery.com>
2789 * decl.c (xref_tag): Revise handling of nested template
2791 * pt.c (check_explicit_specialization): Tweak handling of friend
2792 templates in template classes.
2793 (tsubst_friend_class): Handle friend declarations for nested
2794 member template classes.
2796 1999-04-16 Mark Mitchell <mark@codesourcery.com>
2798 * class.c (finish_struct): Remove unused variable.
2799 (pushclass): Likewise.
2800 (invalidate_class_lookup_cache): Likewise.
2801 * cp-tree.def (TYPENAME_TYPE): Improve documentation.
2802 * decl.c (build_typename_type): Make sure TYPENAME_TYPE_FULLNAME
2803 doesn't get obliterated.
2804 (make_typename_type): Handle template classes correctly.
2806 * cp-tree.h (TREE_NONLOCAL_FLAG): Remove.
2807 (storetags): Declare.
2808 * class.c (finish_struct): Don't use TREE_NONLOCAL_FLAG.
2809 (pushclass): Likewise. Use storetags to install tag declarations,
2811 (invalidate_class_lookup_cache): Don't use TREE_NONLOCAL_FLAG.
2812 * decl.c (storetags): Make it global.
2813 (push_class_binding): Set INHERITED_VALUE_BINDING_P for an
2814 implicit typename declaration.
2815 (pushtag): Tidy. Don't use TREE_NONLOCAL_FLAG.
2816 * method.c (hack_identifier): Likewise.
2817 * search.c (lookup_member): Likewise.
2819 * decl.c (warn_about_implicit_typename_lookup): New function.
2820 (lookup_name_real): Use it. Rework handling of implicit typename
2823 1999-04-15 Mark Mitchell <mark@codesourcery.com>
2825 * cp-tree.h (lookup_nested_field): Remove.
2826 * class.c (push_nested_class): Handle UNION_TYPEs.
2827 (pop_nested_class): Likewise.
2828 * decl.c (lookup_name_real): Don't call lookup_nested_field.
2829 (start_decl): Use push_nested_class, not just pushclass.
2830 (cp_finish_decl): Use pop_nested_class, not just popclass.
2831 * search.c (lookup_nested_field): Remove.
2833 * cp-tree.h (lang_type): Add documentation.
2834 * decl2.c (handle_class_head): Create template declarations here,
2836 * parse.y (class_head): Return whether or not we entered a new
2837 scope, as well as the type named.
2838 (named_class_head): Likewise.
2839 (named_complex_class_head_sans_basetype): Likewise.
2840 (structsp): Adjust accordingly. Pop scope when required.
2841 * parse.c: Regenerated.
2842 * pt.c (check_default_tmpl_args): Robustify.
2843 (redeclare_class_template): Likewise.
2844 (instantiate_class_template): An instantiation of an
2845 anonymous union is itself an anonymous union.
2846 * semantics.c (begin_class_definition): Don't create template
2849 1999-04-15 Jason Merrill <jason@yorick.cygnus.com>
2851 * parse.y (after_type_declarator_intern): New nonterminal.
2852 (after_type_declarator): Use it.
2853 (direct_after_type_declarator): Likewise. Move above
2854 nonnested_type to fix reduce/reduce conflict resolution.
2855 (declmods): Reducing from just 'attributes' has EMPTY precedence.
2856 * Makefile.in (CONFLICTS): Update.
2858 * decl.c (define_label): Downgrade error for jumping over a
2859 non-POD decl to pedwarn.
2861 1999-04-14 Mark Mitchell <mark@codesourcery.com>
2863 * cp-tree.h (popclass): Change declaration.
2864 (pop_nested_class): Likewise.
2865 (poplevel_class): Remove declaration.
2866 * call.c (convert_default_argument): Pass no arguments to
2868 * class.c (finish_struct_1): Likewise.
2869 (finish_struct): Likewise.
2870 (popclass): Remove argument. Simplify code accordingly.
2871 (pop_nested_class): Likewise.
2872 * decl.c (poplevel_class): Declare it here, and make it static.
2873 (poplevel): Handle class scopes.
2874 (poplevel_class): Don't take an rgument. Simplify.
2875 (pop_everything): Pass no arguments to pop_nested_class.
2876 (cp_finish_decl): Pass no arguments to popclass.
2877 (grokdeclarator): Pass no arguments to pop_nested_class.
2878 (finish_function): Likewise.
2879 * decl2.c (grokfield): Likewise.
2880 (pop_scope): Pass no arguments to popclass.
2881 * lex.c (do_pending_defargs): Pass no arguments to pop_nested_class.
2882 * pt.c (instantiate_class_template): Move call to pushclass, and
2883 document. Pass no arguments to popclass.
2884 (regenerate_decl_from_template): Likewise.
2886 1999-04-14 Jason Merrill <jason@yorick.cygnus.com>
2888 * typeck.c (build_unary_op): Handle taking the address of a unique
2889 bound non-static member function.
2891 1999-04-13 Martin von Loewis <loewis@informatik.hu-berlin.de>
2893 * lang-options.h (-Wdeprecated): New flag.
2894 * decl2.c (warn_deprecated): New flag.
2895 (lang_decode_option): Deprecated this-is-variable,
2896 external-templates, alt-external-templates.
2897 Support -Wdeprecated.
2898 * errfn.c (cp_deprecated): New function.
2900 1999-04-13 Jason Merrill <jason@yorick.cygnus.com>
2902 * decl2.c (setup_initp): Compare DECL_ASSEMBLER_NAME instead
2903 of the decls themselves.
2905 * pt.c (tsubst_function_type): Copy attributes over.
2907 * tree.c (cp_valid_lang_attribute): New fn. Handle init_priority
2909 * cp-tree.h: Add prototype.
2910 * decl.c (init_decl_processing): Set valid_lang_attribute.
2912 1999-04-13 Mark Mitchell <mark@codesourcery.com>
2914 * class.c (finish_struct_1): Look at the const-ness of the field's
2915 type, not the TREE_READONLY-ness of the declaration.
2916 * method.c (synthesize_method): Likewise.
2917 * pt.c (tsubst_decl): Call c_apply_type_quals_to_decl when
2918 creating new declarations.
2920 1999-04-13 Mike Stump <mrs@wrs.com>
2922 * decl2.c (import_export_decl): Because vtables always reference
2923 virtual functions, even if they are inlined, don't allow
2924 -fno-implement-inlines to not emit them, instead, emit them with
2926 * decl.c (start_function): Likewise.
2928 1999-04-12 Jason Merrill <jason@yorick.cygnus.com>
2930 * cp-tree.h (struct lang_type): Add com_interface.
2931 (CLASSTYPE_COM_INTERFACE): New macro.
2932 * class.c (set_rtti_entry): COM interface classes have no RTTI
2933 entries in their vtables; adjust.
2934 (add_virtual_function, finish_base_struct, skip_rtti_stuff,
2935 modify_one_vtable, fixup_vtable_deltas1, override_one_vtable,
2936 finish_struct_1): Likewise.
2937 * decl2.c (mark_vtable_entries): Likewise.
2938 * rtti.c (build_headof, get_tinfo_fn_dynamic): Likewise.
2939 * search.c (get_abstract_virtuals_1, get_abstract_virtuals,
2940 expand_upcast_fixups): Likewise.
2941 * tree.c (debug_binfo): Likewise.
2943 * cp-tree.h (COMPARE_NO_ATTRIBUTES): New macro.
2944 * typeck.c (comptypes): If we get it, ignore attributes.
2945 * class.c (instantiate_type): Use BASELINK_P. Change complain
2946 parameter to flags; 2 means ignore attributes.
2947 * call.c (build_op_delete_call): Pass it.
2949 * decl.c (xref_tag): Only complain once about using a typedef-name
2950 with 'struct'. Downgrade to pedwarn.
2952 * decl.c (grokdeclarator): Allow [] syntax for zero-length array.
2954 * parse.y (absdcl_intern): New nonterminal.
2955 (absdcl, direct_abstract_declarator): Use it.
2957 * pt.c (lookup_template_class): Look through implict typename.
2959 1999-04-11 Mark Mitchell <mark@codesourcery.com>
2961 * friend.c (add_friend): Deal gracefully with error_mark_node.
2962 * method.c (build_overload_value): Handle pointers-to-members as
2963 template parameters.
2965 * decl.c (push_binding): Fix typo in comment.
2967 1999-04-10 Mark Mitchell <mark@codesourcery.com>
2969 * error.c (dump_type_real): If a typename is a template-id, put
2970 out the template arguments.
2971 (dump_expr): Handle TEMPLATE_ID_EXPR.
2972 * pt.c (lookup_template_class): Now that full arguments are
2973 available everywhere, remove code that tried to guess them.
2975 1999-04-09 Mark Mitchell <mark@codesourcery.com>
2977 * decl.c (make_typename_type): Complain if we don't find a type
2978 when trying to make a typename type for a non-template type.
2980 1999-04-09 Jason Merrill <jason@yorick.cygnus.com>
2982 * decl.c (start_decl): Pass attributes to grokdeclarator.
2983 (grokdeclarator): Handle attributes on constructor-syntax
2986 1999-04-08 Mark Mitchell <mark@codesourcery.com>
2988 * error.c (dump_expr): Don't crash on INDIRECT_REFs whose operands
2991 * search.c (template_self_reference_p): Tweak.
2993 1999-04-07 Mark Mitchell <mark@codesourcery.com>
2995 * init.c (build_offset_ref): Don't build yet another weird data
2996 structure to describe overloaded functions.
2998 1999-04-06 Mark Mitchell <mark@codesourcery.com>
3000 * cp-tree.h (BASELINK_P): New macro.
3001 (SET_BASELINK_P): Likewise.
3002 * init.c (build_member_call): Remove needless assignment in if
3004 * search.c (lookup_field_r): Fix handling when we are looking
3005 specifically for a type; these are not hidden by functions and
3007 (lookup_member): Use SET_BASELINK_P.
3008 * tree.c (is_overloaded_fn): Use BASELINK_P.
3009 (really_overloaed_fn): Likewise.
3010 (get_first_fn): Likewise.
3012 1999-04-05 Mark Mitchell <mark@codesourcery.com>
3014 * decl.c (lookup_name_current_level): Tweak, and improve
3017 * class.c (maybe_fixup_vptrs): Remove declaration.
3018 (build_class_init_list): Likewise.
3019 * decl.c (pushdecl_class_level): Call check_template_shadow here
3021 (push_class_level_binding): ... not here.
3022 * search.c (dfs_push_type_decls): Only avoid
3023 template-self-reference TYPE_DECLs if they are from base classes.
3025 1999-04-04 Mark Mitchell <mark@codesourcery.com>
3027 * pt.c (check_template_shadow): Don't treat OVERLOADs as _DECL
3030 1999-04-03 Jason Merrill <jason@yorick.cygnus.com>
3032 * class.c (maybe_fixup_vptrs, build_class_init_list): Lose.
3033 (finish_struct_1): Don't call build_class_init_list.
3035 1999-04-02 Mark Mitchell <mark@codesourcery.com>
3037 * tinfo.h (__class_type_info): Fix illegal declaration.
3039 * cp-tree.def (TEMPLATE_ID_EXPR): Update comment.
3040 * cp-tree.h (INHERITED_VALUE_BINDING_P): New macro.
3041 (IDENTIFIER_CLASS_VALUE): Improve documentation.
3042 (is_properly_derived_from): Declare.
3043 (invalidate_class_lookup_cache): Likewise.
3044 (maybe_maybe_note_name_used_in_class): Likewise.
3045 (note_name_declared_in_class): Likewise.
3046 (push_using_decl): Remove duplicate declaration.
3047 (id_in_current_class): Remove declaration.
3048 (push_class_binding): Change prototype.
3049 (clear_identitifer_class_values): Declare.
3050 * call.c (is_properly_derived_from): Make it global.
3051 (build_new_function_call): Be careful about updating candidates.
3052 (build_new_method_call): Handle COMPONENT_REFs. Don't crash when
3053 asked to make illegal calls.
3054 * class.c: Include splay-tree.h.
3055 (class_stack_node): Add names_used slot.
3056 (check_member_decl_is_same_in_complete_scope): Remove.
3057 (add_method): Fix comment. Push the declaration into class
3059 (finish_struct_1): When popping the class, pop the bindings too.
3060 Remove check for data member/function member conflict.
3061 (finish_struct): Remove calls to
3062 check_member_decl_is_same_in_complete_scope. Change calls to
3064 (pushclass): Clear names_used in the class stack entry.
3065 Use invalidate_class_lookup_cache to remove cached entries, rather
3066 than magic values with popclass. Clear IDENTIFIER_CLASS_VALUE
3067 before entering a new class. Remove dead code. Don't mess with
3068 current_function_decl when pushing declarations.
3069 (invalidate_class_lookup_cache): New function, split out from ...
3070 (popclass): Here. Clean up names_used on our way out.
3071 (instantiate_type): Adjust.
3072 (build_self_reference): Don't push the declaration here.
3073 (maybe_note_name_used_in_class): New function.
3074 (note_name_declared_in_class): Likewise.
3075 * decl.c (add_binding): Change prototype.
3076 (find_class_binding_level): New function.
3077 (innermost_nonclass_level): Likewise.
3078 (current_binding_level): Update documentation.
3079 (inner_binding_level): Remove. Replace with current_binding_level
3081 (push_binding_level): Remove special handling of
3082 class_binding_level.
3083 (pop_binding_level): Likewise. Use find_class_binding_level.
3084 (suspend_binding_level): Likewise.
3085 (global_bindings_p): Use innermost_nonclass_level.
3086 (toplevel_bindings_p): Likewise.
3087 (namespace_bindings_p): Likewise.
3088 (pseudo_global_level_p): Likewise.
3089 (push_binding): Clear INHERITED_VALUE_BINDING_P.
3090 (add_binding): Check for illegal multiple declarations. Return a
3091 value indicating whether or not the new binding was legal.
3092 (push_local_binding): Skip over class binding levels. Check
3093 return value from add_binding.
3094 (push_class_binding): Set INHERITED_VALUE_BINDING_P. Call
3095 note_name_declared_in_class.
3096 (pushlevel_class): Remove "fake out the rest of the compiler"
3098 (poplevel_class): Reset IDENTIFIER_CLASS_VALUEs.
3099 (clear_identifier_class_values): New function.
3100 (pop_from_top_level): Use it.
3101 (pop_everything): Tweak.
3102 (maybe_process_template_type_declaration): Don't push the
3103 declaration for the template here.
3104 (pushtag): Don't push tag declarations into class scope here.
3105 (pushdecl): Apply DeMorgan's law for readability.
3106 (pushdecl_class_level): Remove special-case code for
3107 TYPE_BEING_DEFINED. Handle OVERLOADs and anonymous unions.
3108 (push_class_level_bindng): Deal with inherited bindings.
3109 (lookup_name_real): Remove special-case code for
3110 TYPE_BEING_DEFINED, and some implicit typename magic.
3111 (grokdeclarator): Handle COMPONENT_REF for a template function.
3112 (build_enumerator): Don't call pushdecl_class_level here.
3113 (id_in_current_class): Remove.
3114 * decl2.c (grokfield): Don't call pushdecl_class_level or
3115 check_template_shadow.
3116 * errfn.c (cp_file_of): Don't declare.
3117 (cp_line_of): Likewise.
3118 * error.c (dump_decl): Handle an OVERLOAD.
3119 (cp_file_of): Likewise.
3120 (cp_line_of): Likewise.
3121 * init.c (build_member_call): Handle a COMPONENT_REF.
3122 * lex.c (do_identifier): Call maybe_note_name_used_in_class, not
3123 pushdecl_class_level.
3124 * method.c (hack_identifier): Build COMPONENT_REFs for references
3125 to member templates as well as member functions. Remove dead
3127 * parse.y (left_curly): Remove.
3128 (nonnested_type): Call maybe_note_name_used_in_class, not
3129 pushdecl_class_level.
3130 * parse.c: Regenerated.
3131 (nested_name_specifier_1): Likewise.
3132 * pt.c (check_explicit_specialization): Adjust, for robustness.
3133 (check_template_shadow): Handle OVERLOADs.
3134 (build_template_decl): Set DECL_CONSTRUCTOR_P on the
3135 TEMPLATE_DECL, if appropriate.
3136 * search.c (envelope_add_decl): Remove.
3137 (dfs_pushdecls): Likewise.
3138 (dfs_compress_decls): Likewise.
3139 (dfs_push_decls): New function.
3140 (dfs_push_type_decls): Likewise.
3141 (setup_class_bindings): Likewise.
3142 (template_self_reference_p): Likewise.
3143 (lookup_field_r): Use it.
3144 (looup_member): Remove old comment. Deal with ambiguity.
3145 (push_class_decls): Use dfs_push_decls and dfs_push_type_decls,
3146 and remove envelope processing.
3147 * semantics.c (begin_class_definition): Let pushclass push
3148 declarations for base classes.
3149 (finish_member_declaration): Push declarations into class scope.
3150 * typeck.c (build_component_ref): Just put an OVERLOAD into the
3151 COMPONENT_REF, not a TREE_LIST of an OVERLOAD.
3152 (build_x_function_call): Deal with OVERLOAD. Handle template-ids.
3153 * Makefile.in (class.o): Depend on splay-tree.h.
3155 Wed Mar 31 11:30:43 1999 Nathan Sidwell <nathan@acm.org>
3157 * cvt.c (convert_pointer_to_real): Use same_type_p.
3158 * typeck.c (comp_target_types): Use same_type_p.
3160 1999-03-31 Jason Merrill <jason@yorick.cygnus.com>
3162 * semantics.c (begin_inline_definitions,
3163 finish_inline_definitions): Rename from finish_default_args and
3164 begin_inline_definitions, respectively, to something that isn't a
3166 * parse.y (structsp): Adjust.
3168 * tree.c (hash_tree_cons): Remove obsolete via_* parms.
3169 (list_hash_lookup): Likewise.
3170 (hash_tree_chain): Adjust.
3171 * pt.c (tsubst): Adjust.
3172 (tsubst_arg_types): Use plain hash_tree_cons.
3173 * cp-tree.h (hash_tree_cons_simple): Lose.
3174 * parse.y (declmods, nonempty_cv_qualifiers): Use hash_tree_cons.
3176 Wed Mar 31 10:48:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3178 * Makefile.in (hash.h): Generate using gperf language 'C', not
3179 'KR-C', so gperf uses the `const' keyword on strings.
3181 * gxx.gperf (resword): Const-ify a char*.
3183 1999-03-30 Jason Merrill <jason@yorick.cygnus.com>
3185 * cp-tree.h (IDENTIFIER_AS_DESC, IDENTIFIER_AS_LIST,
3186 CLASSTYPE_BASELINK_VEC, CLASSTYPE_N_SUPERCLASSES,
3187 CLASSTYPE_N_BASECLASSES, CLASSTYPE_MAX_DEPTH,
3188 CLASSTYPE_BASE_INIT_LIST, CLASSTYPE_AS_LIST, CLASSTYPE_ID_AS_LIST,
3189 CLASSTYPE_BINFO_AS_LIST): Remove cruft.
3190 * class.c, lex.c, parse.y, ptree.c, search.c, semantics.c,
3193 1999-03-29 Jason Merrill <jason@yorick.cygnus.com>
3195 * decl2.c (lang_decode_option): Remove -Wsign-promo from -Wall.
3197 1999-03-28 Jason Merrill <jason@yorick.cygnus.com>
3199 * pt.c (fn_type_unification): Ignore 'this' parm from conversion ops.
3201 1999-03-27 Mark Mitchell <mark@codesourcery.com>
3203 * cp-tree.h (add_friend): Declare.
3204 (add_friends): Likewise.
3205 * friend.c (add_friend): Make it global. Don't add to
3206 DECL_BEFRIENDING_CLASSES if the befriending class is a template.
3207 (add_friends): Make it global.
3208 (make_friend_class): Don't add to DECL_BEFRIENDING_CLASSES if the
3209 befriending class is a template.
3210 * parse.y (component_decl_1): Fix typo in comment.
3211 * parse.c: Regenerated.
3212 * pt.c (instantiate_class_template): Use add_friend and
3213 add_friends rather that duplicating some of their functionality
3216 1999-03-27 Jason Merrill <jason@yorick.cygnus.com>
3218 * call.c (build_field_call): Unify 'this' and non-'this' cases.
3220 * typeck.c (build_indirect_ref): Check for 'this' sooner.
3222 Fri Mar 26 10:20:34 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3224 * call.c (op_error): Const-ify a char*.
3225 (add_candidate, source_type, add_warning): Add static prototype.
3226 (print_z_candidates): Const-ify a char*.
3228 * class.c (resolve_address_of_overloaded_function,
3229 fixed_type_or_null, build_vtable_entry_ref): Add static prototype.
3230 (get_vtable_name, finish_struct_1): Const-ify a char*.
3232 * cvt.c (convert_to_reference): Likewise.
3234 * decl.c (redeclaration_error_message, record_builtin_type,
3235 record_unknown_type, member_function_or_else, bad_specifiers):
3237 (find_binding, select_decl, unqualified_namespace_lookup,
3238 lookup_flags, qualify_lookup, record_builtin_java_type, tag_name):
3239 Add static prototype.
3240 (warn_extern_redeclared_static, duplicate_decls, pushdecl,
3241 implicitly_declare, record_builtin_java_type, define_function,
3242 grok_op_properties, tag_name): Const-ify a char*.
3244 * cp-tree.h (FORMAT_VBASE_NAME): Allow parameter `BUF' to be const.
3245 (define_function, finish_builtin_type): Const-ify a char*.
3246 (cp_error, cp_error_at, cp_warning, cp_warning_at, cp_pedwarn,
3247 cp_pedwarn_at, cp_compiler_error, cp_sprintf): Add prototype args.
3248 (file_name_nondirectory): Const-ify a char*.
3249 (init_filename_times): Don't prototype.
3250 (compiler_error): Prototype.
3251 (yyerror, init_repo): Const-ify a char*.
3252 (build_srcloc): Don't prototype.
3253 (build_x_indirect_ref, build_indirect_ref, build_component_addr):
3255 (warn_for_assignment): Don't prototype.
3256 (convert_for_initialization, readonly_error, check_for_new_type,
3257 GNU_xref_begin, GNU_xref_file, GNU_xref_ref, GNU_xref_call):
3260 * decl2.c (acceptable_java_type, output_vtable_inherit,
3261 setup_initp, start_objects, finish_objects, do_dtors, do_ctors,
3262 merge_functions, decl_namespace, validate_nonmember_using_decl,
3263 do_nonmember_using_decl): Add static prototype.
3264 (lang_f_options): Const-ify a char*.
3265 (finish_builtin_type): Likewise.
3266 (add_function, arg_assoc_namespace, arg_assoc_class): Add static
3269 * errfn.c: Include cp-tree.h.
3270 (cp_thing): Add static prototype.
3271 (compiler_error): Don't protoptype.
3272 (cp_compiler_error): Cast `compiler_error' to `errorfn' before
3273 passing it to `cp_thing'.
3275 * error.c (interesting_scope_p): Add static prototype.
3277 * except.c (build_eh_type_type, build_eh_type_type_ref): Const-ify
3280 * init.c (compiler_error): Don't prototype.
3281 (member_init_ok_or_else): Const-ify a char*.
3282 (build_java_class_ref): Add static prototype.
3284 * lex.c (compiler_error): Don't prototype.
3285 (get_time_identifier, interface_strcmp, extend_token_buffer,
3286 handle_cp_pragma): Const-ify a char*.
3287 (is_global, init_filename_times): Add static prototype.
3288 (file_name_nondirectory, cplus_tree_code_name): Const-ify a char*.
3289 (compiler_error): Change from fixed args to variable args.
3290 (yyerror): Const-ify a char*.
3292 * parse.y (cond_stmt_keyword): Const-ify a char*.
3293 (parse_decl): Add static prototype.
3295 * pt.c (template_args_equal, print_template_context): Likewise.
3296 (print_candidates, check_default_tmpl_args): Const-ify a char*.
3297 (instantiate_class_template): Likewise.
3299 * repo.c (get_base_filename, open_repo_file, init_repo): Likewise.
3301 * rtti.c (call_void_fn, expand_generic_desc, expand_si_desc,
3302 expand_class_desc, expand_ptr_desc, expand_attr_desc): Likewise.
3304 * search.c (lookup_field_info, lookup_member): Likewise.
3305 (lookup_member): Cast the first argument of `bzero' to a PTR.
3307 * sig.c (compiler_error): Don't prototype.
3308 (build_signature_pointer_or_reference_nam): Const-ify a char*.
3309 (get_sigtable_name, build_member_function_pointer): Likewise.
3311 * tree.c (compiler_error): Don't prototype.
3312 (no_linkage_helper, build_srcloc): Add static prototype.
3313 (build_vbase_pointer_fields): Const-ify a char*.
3314 (__eprintf): Don't unnecessarily handle `const' when !__STDC__.
3316 * typeck.c (compiler_error): Don't prototype.
3317 (convert_for_assignment): Const-ify a char*.
3318 (comp_cv_target_types): Add static prototype.
3319 (build_x_indirect_ref, build_indirect_ref, convert_arguments,
3320 build_component_addr, build_unary_op, convert_for_initialization):
3323 * typeck2.c (ack): Add static prototype and change from fixed args
3325 (readonly_error, check_for_new_type): Const-ify a char*.
3327 * xref.c (_XREF_FILE, find_file, filename, fctname, declname,
3328 fixname, open_xref_file, classname, GNU_xref_begin): Likewise.
3329 (GNU_xref_file): Likewise. Also use `xmalloc' instead of `malloc'.
3330 (GNU_xref_end_scope, GNU_xref_ref, GNU_xref_decl, GNU_xref_call,
3331 gen_assign, GNU_xref_member): Const-ify a char*.
3333 1999-03-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
3335 * gxxint.texi: Remove old discussion on copying virtual bases.
3337 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
3339 * Make-lang.in: Remove all references to g++.o/g++.c.
3340 Link g++ from gcc.o.
3342 1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
3344 * decl2.c (comdat_linkage): Treat vtables like functions.
3346 1999-03-25 Mark Mitchell <mark@codesourcery.com>
3348 * pt.c (tsubst_decl): tsubst into DECL_BEFRIENDING_CLASSES.
3350 1999-03-25 Nathan Sidwell <nathan@acm.org>
3352 * decl.c (init_decl_processing): Add `signed' type as a synonym
3355 1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
3357 * typeck.c (common_type): Handle cv-qual unification for pointers
3360 * decl.c (unqualified_namespace_lookup): Return error_mark_node
3362 (lookup_name_real): Set LOOKUP_COMPLAIN when *not* parsing.
3363 * lex.c (do_identifier): If we got error_mark_node, call
3366 1999-03-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
3368 * class.c (finish_struct_1): Always reset TYPE_FIELDS for empty
3371 1999-03-24 Jason Merrill <jason@yorick.cygnus.com>
3373 * decl.c (lookup_name_real): Do nested field lookup regardless of
3376 1999-03-24 Mark Mitchell <mark@codesourcery.com>
3378 * cp-tree.h (lang_type): Remove has_assignment and
3379 has_real_assignment. Add befriending_classes.
3380 (TYPE_HAS_ASSIGNMENT): Remove.
3381 (TYPE_HAS_REAL_ASSIGNMENT): Likewise.
3382 (CLASSTYPE_BEFRIENDING_CLASSES): New macro.
3383 (lang_decl): Document.
3384 (DECL_BEFRIENDING_CLASSES): New macro.
3385 (FRIEND_NAME): Move declaration to more obvious location.
3386 (FRIEND_DECLS): Likewise.
3387 * class.c (finish_struct_1): Don't use TYPE_HAS_REAL_ASSIGNMENT.
3388 * decl.c (duplicate_decls): Copy DECL_BEFRIENDING_CLASSES.
3389 (fixup_anonymous_union): Don't use TYPE_HAS_ASSIGNMENT.
3390 (grok_op_properties): Likewise.
3391 * friend.c (is_friend): Use FRIEND_NAME and FRIEND_DECLS.
3392 (add_friend): Likewise. Don't do weird things with assignment
3393 operators. Update DECL_BEFRIENDING_CLASSES.
3394 (add_friends): Don't do weird things with assignment operators.
3395 (make_friend_class): Likewise. Update
3396 CLASSTYPE_BEFRIENDING_CLASSES.
3397 * pt.c (instantiate_class_template): Don't set
3398 TYPE_HAS_ASSIGNMENT.
3399 (tsubst_copy): Substitute the TREE_TYPE for more unary
3401 * ptree.c (print_lang_type): Don't look at TYPE_HAS_ASSIGNMENT.
3402 * search.c (protected_accessible_p): New function.
3403 (friend_accessible_p): Likewise.
3404 (accessible_p): Use them.
3406 1999-03-23 Mark Mitchell <mark@codesourcery.com>
3408 * pt.c (convert_nontype_argument): Don't create things that aren't
3409 PTRMEM_CSTs when applying a qualification conversion to a
3412 1999-03-23 Mark Mitchell <mark@codesourcery.com>
3414 * Makefile.in (OBJS): Don't mention hash.o.
3415 (OBJDEPS): Likewise.
3417 1999-03-23 Jason Merrill <jason@yorick.cygnus.com>
3419 * decl2.c (finish_file): Set at_eof to 2 after expanding ctors.
3420 * decl.c (expand_static_init): Make sure we don't add any after
3423 * decl.c (cp_finish_decl): Move intelligence about handling
3424 DECL_COMDAT for variables from here...
3425 * decl2.c (comdat_linkage): ...to here.
3426 (maybe_make_one_only): Tweak.
3427 (import_export_decl): Call comdat_linkage for variables, too.
3428 (finish_file): Handle template statics properly.
3430 1999-03-22 Mark Mitchell <mark@codesourcery.com>
3432 * cp-tree.h (TYPE_PTRMEMFUNC_P): Use TYPE_PTRMEMFUNC_FLAG.
3433 Document internals of pointer-to-member-functions.
3434 (DELTA2_FROM_PTRMEMFUNC): Make it call delta2_from_ptrmemfunc.
3435 (PFN_FROM_PTRMEMFUNC): Likewise.
3436 (build_type_conversion): Remove unused parameter.
3437 (build_ptrmemfunc1): Declare.
3438 (expand_ptrmemfunc_cst): New function.
3439 (delta2_from_ptrmemfunc): Likewise.
3440 (pfn_from_ptrmemfunc): Likewise.
3441 * cvt.c (cp_convert_to_pointer): Remove unused parameter to
3442 build_type_conversion. Use TYPE_PTRMEM_P for readability.
3443 (convert_to_reference): Remove unused parameter to
3444 build_type_conversion.
3445 (ocp_convert): Likewise.
3446 (build_user_type_conversion): Likewise.
3447 * error.c (dump_expr): Handle NULL pointer-to-member functions.
3448 * expr.c (cplus_expand_expr): Handle PTRMEM_CSTs for functions.
3449 * method.c (build_overload_value): Don't go splitting CONSTRUCTORs
3450 open when handling pointer-to-member functions.
3451 * pt.c (convert_nontype_argument): Clean up error messages. Be
3452 more stringent with pointers-to-members.
3453 * typeck.c (build_ptrmemfunc1): Don't declare. Make it global.
3454 (build_unary_op): Tidy ever-so-slightly.
3455 (build_conditional_expr): Remove extra parameter to
3456 build_type_conversion.
3457 (build_ptrmemfunc): Build PTRMEM_CSTs if we know what function
3459 (expand_ptrmemfunc_cst): Define.
3460 (delta2_from_ptrmemfunc): Likewise.
3461 (pfn_from_ptrmemfunc): Likewise.
3463 1999-03-19 Mark Mitchell <mark@codesourcery.com>
3465 * init.c (build_member_call): Handle template-id expressions
3467 * typeck.c (build_x_function_call): Likewise.
3469 1999-03-19 Chip Salzenberg <chip@perlsupport.com>
3471 * friend.c (make_friend_class): Avoid core dump when
3472 not-yet-defined friend type lacks TYPE_LANG_SPECIFIC().
3474 1999-03-18 Jason Merrill <jason@yorick.cygnus.com>
3476 * decl.c (start_function): Suppress normal linkage heuristics
3477 for #pragma interface under MULTIPLE_SYMBOL_SPACES.
3479 1999-03-19 Alexandre Oliva <oliva@dcc.unicamp.br>
3481 * Make-lang.in: ($(INTL_TARGETS)): Depend on cp/parse.c.
3482 ($(srcdir)/cp/parse.c): Moved from ../Makefile.in.
3484 1999-03-17 Martin von Löwis <loewis@informatik.hu-berlin.de>
3486 * parse.y (named_complex_class_head_sans_basetype):
3487 Do not push a scope for error_mark_node.
3488 (maybe_base_class_list): Likewise.
3490 * decl.c (start_decl): Check for error_mark_node as a type.
3491 Detected by g++.brendan/array-refs.C.
3492 (start_decl_1): Likewise. Detected by g++.bugs/900322_01.C.
3493 (maybe_build_cleanup_1): Likewise. Detected by
3494 g++.jason/incomplete1.C.
3496 * tree.c (build_dummy_object): Use void_zero_node instead of the
3498 (is_dummy_object): Check for such a node.
3499 Detected by g++.bob/inherit1.C
3501 1999-03-16 Jason Merrill <jason@yorick.cygnus.com>
3503 * method.c (old_backref_index): Split out...
3504 (flush_repeats): From here. Rename back from try_old_backref.
3505 (build_mangled_name): Put back some old-style repeat handling.
3507 Mon Mar 15 21:57:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3509 * lex.c: Don't include setjmp.h.
3510 (parse_float): New static function.
3511 (pf_args): New struct.
3512 (real_yylex): Use them in call to `do_float_handler'.
3514 1999-03-15 Mark Mitchell <mark@markmitchell.com>
3516 * decl.c (xref_basetypes): Set CLASSTYPE_VBASECLASSES here.
3517 * tree.c (layout_basetypes): Not here.
3518 * search.c (dfs_search): Remove; no longer used.
3520 1999-03-12 Mark Mitchell <mark@markmitchell.com>
3522 * decl2.c (validate_nonmember_using_decl): Issue sensible
3523 error-messages on bogus qualifiers.
3525 1999-03-14 Jason Merrill <jason@yorick.cygnus.com>
3527 * call.c (add_function_candidate): Fix uninitialized variable.
3529 * Makefile.in (search.o): Add dependency on varray.h.
3531 1999-03-13 Jason Merrill <jason@yorick.cygnus.com>
3533 * decl.c (duplicate_decls): Use same_type_p.
3534 * method.c (try_old_backref): Renamed from flush_repeats. Use
3535 same_type_p. Don't try to handle repeats. Return success.
3536 (is_back_referenceable_type): Return 0 if TYPE_FOR_JAVA. Support
3537 calls from old-style code, too.
3538 (check_ktype): Use same_type_p.
3539 (check_btype): Use same_type_p. Don't pull out TYPE_MAIN_VARIANT.
3540 (build_qualified_name): Simplify logic.
3541 (process_overload_item): Strip typedefs and quals at the top.
3542 (build_mangled_name_for_type_with_Gcode): Remove call to
3543 type_canonical_variant.
3544 (build_mangled_name): Likewise. Remove support for old-style
3545 repeats, which have been disabled since 2.7.2. Don't mess with
3547 (build_decl_overload_real): Don't mess with TREE_USED.
3549 1999-03-13 Nathan Sidwell <nathan@acm.org>
3551 * error.c (cp_printers): Add 'F' escape character.
3552 (dump_type_real): Remove TREE_LIST (fnargs) printing.
3553 Functionality moved to dump_parameters.
3554 (dump_type_suffix): Use dump_parameters and dump_exception_spec.
3555 (dump_function_decl): Extend meaning of V parameter. Use
3556 dump_parameters and dump_exception_spec.
3557 (dump_parameters): New static function.
3558 (dump_exception_spec): New static function.
3559 (fndecl_as_string): Change argument semantics. Use
3560 dump_function_decl directly.
3562 * sig.c (build_signature_table_constructor): Use cp_error.
3564 1999-03-13 Martin von Löwis <loewis@informatik.hu-berlin.de>
3566 * semantics.c (finish_switch_cond): Handle error cases gracefully.
3567 Detected by g++.law/enum5.C.
3569 * typeck.c (build_modify_expr): Check for errors after resolving
3570 offsets. Detected by g++.brendan/static1.C.
3572 * decl.c (complete_array_type): Ignore initial_value if it is an
3573 error. Detected by g++.benjamin/17930.C.
3575 * typeck2.c (process_init_constructor): Return error if one argument
3576 is in error. Detected by g++.benjamin/13478.C.
3578 1999-03-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
3580 * decl.c (select_decl): Allow class templates when we need types.
3581 * decl2.c (ambiguous_decl): Likewise.
3583 1999-03-12 Mark Mitchell <mark@markmitchell.com>
3585 * lex.c (do_identifier): Correct call to enforce_access.
3586 * search.c (accessible_p): Tweak comment.
3588 1999-03-10 Mark Mitchell <mark@markmitchell.com>
3590 * semantics.c (begin_class_definition): Call build_self_reference.
3591 (finish_member_declaration): Set DECL_CONTEXT for TYPE_DECLs.
3593 * search.c (assert_canonical_unmarked): Fix typo in prototype.
3595 * search.c (dfs_canonical_queue): New function.
3596 (dfs_assert_unmarked_p): Likewise.
3597 (assert_canonical_unmarked): Likewise.
3598 (access_in_type): Use it.
3599 (accessible_p): Likewise. Walk the whole tree when umarking.
3601 * sig.c (build_signature_table_constructor): Use accessible_p
3602 instead of compute_access.
3604 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
3606 * call.c (add_builtin_candidates): Handle overloaded conversion ops.
3608 1999-03-09 Mark Mitchell <mark@markmitchell.com>
3610 * cp-tree.h (flag_access_control): Declare.
3611 (TREE_VIA_PPUBLIC): Document.
3612 (DECL_NONSTATIC_MEMBER_P): New macro.
3613 (enforce_access): Return an indication of whether or not access
3615 (build_self_reference): Change prototype.
3616 (compute_access): Replace with ...
3617 (accessible_p): New function.
3618 (dfs_walk): Change prototype.
3619 (dfs_unmark): Likewise.
3620 (markedp): Likewise.
3621 * call.c (enforce_access): Use accessible_p.
3622 * class.c (build_self_reference): Insert the declaration into the
3623 list of members for this type, and make it public.
3624 * decl.c (xref_basetypes): Avoid ill-timed recursion.
3625 * init.c (build_offset_ref): Use lookup_member, not three separate
3626 name-lookups. Call enforce_access rather than checking for
3627 illegal accesses here.
3628 (resolve_offset_ref): Likewise.
3629 * lex.c (do_identifier): Likewise.
3630 * method.c (hack_identifier): Likewise.
3631 * parse.y (self_reference): Remove.
3632 (opt_component_decl_list): Don't use it.
3633 * parse.c: Regenerated.
3634 * pt.c (print_candidates): Generalize to handle lists of
3635 overloaded functions.
3636 (instantiate_class_template): Don't rely on TREE_VIA_PRIVATE; it's
3638 (get_template_base): Use new calling convention for dfs_walk.
3639 * search.c: Include varray.h. Add prototypes.
3640 (dfs_walk): Accept a data pointer to pass to the work functions.
3641 All callers changed. All work functions changed.
3642 (breadth_first_search): Rename to bfs_walk, and make consistent
3644 (dfs_walk_real): New function.
3645 (canonical_binfo): New function.
3646 (context_for_name_lookup): Likewise.
3647 (shared_marked_p): Likewise.
3648 (shared_unmarked_p): Likewise.
3649 (lokup_field_queue_p): Likewise.
3650 (lookup_field_r): Generalize to handle both functions and fields.
3651 (lookup_field): Just call lookup_member.
3652 (lookup_fnfields): Likewise.
3653 (lookup_member): Move body of lookup_field here and generalize.
3654 (dfs_accessible_queue_p): Likewise.
3655 (dfs_accessible_p): Likewise.
3656 (dfs_access_in_type): Likewise.
3657 (access_in_type): Likewise.
3658 (compute_access): Remove, and replace with ...
3659 (accessible_p): New function.
3660 (vbase_types): Remove.
3661 (vbase_decl_ptr_intermediate): Likewise.
3662 (vbase_decl_ptr): Likewise.
3663 (vbase_init_result): Likewise.
3664 (closed_envelopes): Likewise.
3665 (bvtable): Likewise.
3667 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
3669 * call.c (add_function_candidate): Check for proper number of args
3670 before checking the validity of those args.
3672 1999-03-06 Jason Merrill <jason@yorick.cygnus.com>
3674 * cp-tree.h (struct lang_type): Add anon_union field.
3675 (ANON_UNION_TYPE_P): Use it instead of examining type.
3676 (SET_ANON_UNION_TYPE_P): New macro.
3677 * decl.c (check_tag_decl): Use it.
3679 * search.c (compute_access): Handle non-type contexts earlier, and
3682 * tree.c (build_exception_variant): Use copy_to_permanent.
3684 * decl2.c (setup_initp): Give statics with no priority the default
3686 (do_dtors, do_ctors, finish_file): Remove special handling of
3687 non-prioritized statics.
3689 1999-03-05 Mark Mitchell <mark@markmitchell.com>
3691 * cp-tree.h (ANON_UNION_TYPE_P): Robustify.
3692 * decl.c (make_typename_type): Don't issue an error if an
3693 immediate lookup fails; it migt be resolved later.
3694 * friend.c (is_friend): Add comment.
3695 * search.c (breadth_first_search): Add POSTFN and DATA
3696 parameters. Tidy. All callers changed.
3697 (lookup_field_queue_p): New function.
3698 (lookup_field_r): Likewise.
3699 (lookup_field_post): Likewise.
3700 (lookup_field): Use them, via breadth_first_search, instead of
3702 (compute_access): Robustify.
3703 (lookup_fnfield_info): New structure.
3705 1999-03-05 Jason Merrill <jason@yorick.cygnus.com>
3707 * pt.c (tsubst, case ARRAY_REF): Use tsubst_expr again.
3709 1999-03-03 Jason Merrill <jason@yorick.cygnus.com>
3711 * class.c, decl2.c, method.c, pt.c: Add 'static' to make SunOS 4
3714 * decl2.c (import_export_class): Also return if
3715 CLASSTYPE_INTERFACE_ONLY is set.
3717 1999-03-03 Martin von Löwis <loewis@informatik.hu-berlin.de>
3719 * decl.c (push_overloaded_decl): Only overwrite the old binding if
3721 * decl2.c (do_local_using_decl): Fix loop termination.
3723 1999-03-02 Mark Mitchell <mark@markmitchell.com>
3725 * cp-tree.h (determine_specialization): Don't declare.
3726 * pt.c (determine_specialization): Make it static. Eliminate
3727 complain parameter. Note that decl is always non-NULL now, and
3728 simplify accordingly.
3730 * decl.c (maybe_push_to_top_level): Always call
3731 push_cp_function_context.
3732 (pop_from_top_level): Always call pop_cp_function_context.
3734 1999-02-26 Nathan Sidwell <nathan@acm.org>
3736 * typeck.c (complete_type_or_else): Add VALUE arg, for helpful
3738 * cp-tree.h (complete_type_or_else): Added VALUE parameter.
3739 * init.c (build_new_1): Extra arg to complete_type_or_else.
3740 (build_delete): Likewise.
3741 * typeck.c (require_complete_type): Likewise.
3742 (pointer_int_sum): Likewise.
3743 (pointer_diff): Likewise.
3744 (build_component_ref): Likewise.
3746 * typeck2.c (incomplete_type_error): Always use cp_error.
3747 Show declaration of undefined type, if appropriate.
3748 Deal with UNKNOWN_TYPE nodes.
3750 * typeck.c (require_complete_type): Use TYPE_SIZE as
3751 size_zero_node to mean incomplete type.
3752 (require_complete_type_in_void): New function.
3753 (build_compound_expr): Call complete_type_in_void for LHS.
3754 (build_c_cast): Call complete_type_in_void for void cast.
3755 * cvt.c (ocp_convert): Call complete_type_in_void for void cast.
3756 * decl.c (cplus_expand_expr_stmt): Void expression checks moved to
3757 require_complete_type_in_void. Call it.
3758 * cp-tree.h (require_complete_type_in_void): Prototype new function.
3760 * typeck.c (convert_arguments): Use alternative format for
3761 function decls. Don't require_complete_type here. Simplify
3762 diagnostic printing.
3763 (convert_for_initialization): Don't require_complete_type on RHS yet.
3764 * call.c (convert_arg_to_ellipsis): Call require_complete_type.
3766 * call.c (build_over_call): Cope with qualified void return type.
3767 * semantics.c (finish_call_expr): Likewise.
3768 * typeck.c (build_function_call_real): Likewise.
3769 (c_expand_return): Likewise.
3770 * decl2.c (reparse_absdcl_as_expr): Cope with qualified void type.
3772 * call.c (print_z_candidates): Use alternate print format, to be
3773 consistent with (pt.c) print_candidates.
3774 * method.c (hack_identifier): List candidate members.
3775 * search.c (lookup_field): Build ambiguous list, and show it, if
3778 1999-02-26 Mark Mitchell <mark@markmitchell.com>
3780 * typeck.c (decay_conversion): Don't confuse constant array
3781 variables with their initializers.
3783 * decl.c (duplicate_decls): Copy DECL_TEMPLATE_INSTANTIATED when
3785 * pt.c (regenerate_decl_from_template): Tweak for clarity.
3786 (instantiate_decl): Mark a decl instantiated before regenerating
3787 it to avoid recursion.
3788 * tree.c (mapcar): Don't call decl_constant_value unless we know
3789 something is TREE_READONLY_DECL_P.
3791 * class.c (check_for_override): Don't stop checking when we find
3792 the first overridden function. Delete #if 0'd code.
3793 * search.c (get_matching_virtual): Likewise.
3795 1999-02-25 Richard Henderson <rth@cygnus.com>
3797 * lang-specs.h: Define __FAST_MATH__ when appropriate.
3799 1999-02-24 Mike Stump <mrs@wrs.com>
3801 * typeck.c (convert_for_assignment): Allow boolean integral constant
3802 expressions to convert to null pointer.
3804 1999-02-24 Martin von Loewis <loewis@informatik.hu-berlin.de>
3806 * decl.c (lookup_namespace_name): Resolve namespace aliases.
3808 * class.c (push_nested_class): Allow namespaces.
3810 * decl2.c (set_decl_namespace): Add friendp parameter.
3811 * decl.c (grokfndecl): Pass it.
3812 (grokvardecl): Likewise.
3813 * cp-tree.h: Change declaration.
3815 1999-02-24 Jason Merrill <jason@yorick.cygnus.com>
3817 * pt.c (tsubst): Allow an array of explicit size zero.
3819 1999-02-23 Jason Merrill <jason@yorick.cygnus.com>
3821 * errfn.c: Change varargs code to look like toplev.c.
3823 * method.c (process_modifiers): Don't prepend 'U' for char or
3826 1999-02-20 Craig Burley <craig@jcb-sc.com>
3828 * Make-lang.in (cplib2.ready): Don't consider updating
3829 cplib2 stuff if the current directory isn't writable, as
3830 it won't work (such as during a `make install').
3832 Sun Feb 21 20:38:00 1999 H.J. Lu (hjl@gnu.org)
3834 * decl2.c (start_objects): Make file scope constructors and
3835 destructors local to the file if ASM_OUTPUT_CONSTRUCTOR and
3836 ASM_OUTPUT_DESTRUCTOR are defined.
3838 1999-02-19 Mark Mitchell <mark@markmitchell.com>
3840 * cp-tree.h (CLASSTYPE_METHOD_VEC): Adjust comment.
3841 (fn_type_unification): Adjust prototype.
3842 (lookup_fnfields_1): Declare.
3843 * call.c (add_template_candidate_real): Adjust call to
3844 fn_type_unification.
3845 * class.c (add_method): Don't allow duplicate declarations of
3846 constructors or destructors.
3847 (resolve_address_of_overloaded_function): Remove unused variable.
3848 Adjust call to fn_type_unification.
3849 * decl.c (grokfndecl): Be more robust in the face of illegal
3851 * decl2.c (check_classfn): Remove hokey handling of member
3853 * pt.c (determine_specialization): Improve comments. Adjust to
3854 handle template argument deduction as per the standard.
3855 (check_explicit_specialization): Fix comment spacing. Handle
3856 type-conversion operators correctly. Improve error-recovery.
3857 (fn_type_unification): Remove EXTRA_FN_ARG parameter.
3858 (get_bindings_real): Simplify handling of static members.
3859 * search.c (lookup_fnfields_1): Make it have external linkage.
3860 * typeck.c (compparms): Fix comment.
3861 (build_unary_op): Don't try to figure out which template
3862 specialization is being referred to when when the address-of
3863 operator is used with a template function.
3865 Thu Feb 18 23:40:01 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3867 * cp-tree.h (lvalue_or_else): Qualify a char* with the `const'
3868 keyword to match an analogous change at the top level.
3870 * tree.c (lvalue_or_else): Likewise.
3872 1999-02-17 Mark Mitchell <mark@markmitchell.com>
3874 * decl.c (xref_basetypes): Comment.
3875 * pt.c (instantiate_class_template): Use xref_basetypes.
3877 1999-02-16 Mark Mitchell <mark@markmitchell.com>
3879 * cp-tree.h (tsubst): Change prototype.
3880 (tsubst_expr): Likewise.
3881 (tsubst_copy): Likewise.
3882 (type_unification): Remove prototype.
3883 * call.c (convert_default_arg): Adjust call to tsubst_expr.
3884 * class.c (resolve_address_of_overloaded_function): Just use
3885 fn_type_unification.
3886 * decl.c (grokdeclarator): Adjust call to tsubst.
3887 * method.c (build_template_parm_names): Likewise.
3888 * pt.c (GTB_VIA_VIRTUAL): New macro.
3889 (GTB_IGNORE_TYPE): Likewise.
3890 (resolve_overloaded_unification): Add `complain' parameter.
3891 (try_one_overload): Likewise.
3892 (tsubst_template_arg_vector): Likewise.
3893 (tsubst_template_parms): Likewise.
3894 (tsubst_aggr_type): Likewise.
3895 (tsubst_arg_types): Likewise.
3896 (tsubst_call_declarator_parms): Likewise.
3897 (unify): Remove explicit_mask.
3898 (type_unification_real): Likewise.
3899 (get_template_base_recursive): Likewise.
3900 (coerce_template_template_parms): Provide prototype.
3901 (tsubst_function_type): Likewise.
3902 (try_class_unification): New function.
3903 All callers changed to use new complain parameter.
3904 (get_template_base): Use try_class_unification.
3905 (unify): Adjust handling of classes derived from template types.
3906 (fn_type_unification): Substitute explicit arguments before
3909 1999-02-16 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3911 * decl.c (pushdecl): Remove dead code.
3913 1999-02-16 Jason Merrill <jason@yorick.cygnus.com>
3915 * decl2.c (finish_objects): Fix code I missed in previous change.
3917 1999-02-13 Jason Merrill <jason@yorick.cygnus.com>
3919 * decl.c (grokfndecl): Return NULL_TREE instead of error_mark_node.
3920 (grokdeclarator): Don't expect error_mark_node from grokfndecl.
3922 * pt.c (maybe_process_partial_specialization): Complain about
3923 'template <>' on non-specialization.
3925 1999-02-10 Jason Merrill <jason@yorick.cygnus.com>
3927 * decl.c (grokdeclarator): Catch wierd declarators.
3928 * decl2.c (finish_file): Don't abort because of namespace parsing
3930 (check_decl_namespace): Remove.
3932 1999-02-09 Mark Mitchell <mark@markmitchell.com>
3934 * cp-tree.h (get_template_base): Don't declare.
3935 (dfs_walk): Declare.
3936 (dfs_unmark): Likewise.
3937 (markedp): Likewise.
3938 * pt.c (unify): Remove duplicate declaration. Pass tparms and
3939 targs to get_template_base.
3940 (get_template_base_recursive): Move here from search.c. Check to
3941 see that the base found can be instantiated to form the desired
3943 (get_template_base): Likewise.
3944 (get_class_bindings): Simplify.
3945 * search.c (get_template_base_recursive): Move to pt.c.
3946 (get_template_base): Likewise.
3947 (markedp): Make it global.
3948 (dfs_walk): Likewise.
3949 (dfs_unmark): Likewise.
3951 1999-02-07 Jason Merrill <jason@yorick.cygnus.com>
3953 * pt.c (maybe_process_partial_specialization): Complain about
3954 specialization in wrong namespace.
3955 * tree.c (decl_namespace_context): New fn.
3957 1999-02-06 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3959 * decl2.c (arg_assoc_type): Handle TEMPLATE_TEMPLATE_PARM.
3960 * pt.c (coerce_template_template_parms): Handle nested
3961 template template parameters.
3963 Sat Feb 6 18:08:40 1999 Jeffrey A Law (law@cygnus.com)
3965 * typeck2.c: Update email addresses.
3967 1999-02-04 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3969 * pt.c (unify): Call coerce_template_parms with the COMPLAIN flag
3972 1999-02-04 Jason Merrill <jason@yorick.cygnus.com>
3974 * lex.c (retrofit_lang_decl): Split out...
3975 (build_lang_decl): From here.
3976 * decl.c (pushdecl): Call it for functions generated by the middle
3977 end that don't have DECL_LANG_SPECIFIC.
3978 * cp-tree.h: Declare it.
3980 * decl2.c: Remove flag_init_priority. Always enable initp stuff.
3981 (start_objects, finish_objects): Only use special
3982 init_priority code if the user specified a priority.
3983 (do_ctors, do_dtors): Use DEFAULT_INIT_PRIORITY for the non-initp
3986 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
3988 * Make-lang.in (GXX_OBJS): Remove choose-temp.o, pexecute.o and
3989 mkstemp.o. Get them from libiberty now.
3990 (DEMANGLER_PROG): Simlarly, remove getopt.o getopt1.o.
3992 Tue Feb 2 22:38:48 1999 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3994 * decl2.c (lang_decode_option): Use read_integral_parameter.
3996 1999-02-01 Mark Mitchell <mark@markmitchell.com>
3998 * pt.c (tsubst, case TYPENAME_TYPE): Check TYPE_BEING_DEFINED
3999 before calling complete_type_or_else.
4001 Mon Feb 1 09:49:52 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4003 * input.c (inline): Don't define, its handled by system.h.
4005 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
4007 * decl2.c: Don't define flag_no_ident here. Don't process
4009 * cp-tree.h: Don't declare flag_no_ident here.
4010 * lang-specs.h: Map -Qn to -fno-ident.
4012 1999-01-28 Jason Merrill <jason@yorick.cygnus.com>
4014 * cp-tree.h (struct tree_binding): Replace scope field with a union.
4015 (BINDING_SCOPE): Adjust.
4016 * decl.c (BINDING_LEVEL): Adjust.
4018 1999-01-26 Jason Merrill <jason@yorick.cygnus.com>
4020 * pt.c (instantiate_class_template): Set up the DECL_INITIAL of
4023 * init.c (expand_member_init): Pull out TYPE_MAIN_VARIANT in
4026 * tree.c (equal_functions): Fix name in prototype.
4028 * decl.c (push_local_binding): Add FLAGS argument.
4029 (pushdecl, push_overloaded_decl): Pass it.
4030 * decl2.c (do_local_using_decl): Likewise.
4031 * cp-tree.h: Adjust prototype.
4032 * decl.c (poplevel): Fix logic.
4034 * decl.c (push_local_binding): Also wrap used decls in a TREE_LIST.
4035 (poplevel): Handle that. Fix logic for removing TREE_LISTs.
4036 (cat_namespace_levels): Don't loop forever.
4038 1999-01-25 Richard Henderson <rth@cygnus.com>
4040 * typeck.c (build_reinterpret_cast): Fix typo in duplicated test.
4042 1999-01-25 Jason Merrill <jason@yorick.cygnus.com>
4044 * class.c (resolve_address_of_overloaded_function): Mark the
4045 chosen function used.
4047 * call.c (build_call): Make sure that a function coming in has
4048 been marked used already.
4049 * decl.c (expand_static_init): Call mark_used instead of
4051 * except.c (call_eh_info, do_pop_exception, expand_end_eh_spec,
4052 alloc_eh_object, expand_throw): Likewise.
4053 * init.c (build_builtin_delete_call): Likewise.
4054 * rtti.c (call_void_fn, get_tinfo_fn, build_dynamic_cast_1,
4055 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
4056 expand_generic_desc): Likewise.
4058 1999-01-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
4060 * tree.c (equal_functions): New function.
4061 (ovl_member): Call it.
4063 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
4065 * cvt.c (cp_convert_to_pointer): Fix conversion of 0 to pmf.
4067 1999-01-25 Martin von Loewis <loewis@informatik.hu-berlin.de>
4069 * decl.c (decls_match): Return 1 if old and new are identical.
4070 (push_overloaded_decl): Set OVL_USED when PUSH_USING.
4072 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
4074 * decl.c (start_function): Make member functions one_only on windows.
4075 * decl2.c (import_export_decl): Likewise.
4077 * decl.c (grokdeclarator): Don't complain about implicit int in
4078 a system header. Change same-name field check to not complain in
4079 a system header instead of within extern "C".
4081 1999-01-21 Mark Mitchell <mark@markmitchell.com>
4083 * cp-tree.h (PUSH_GLOBAL): New macro.
4084 (PUSH_LOCAL): Likewise.
4085 (PUSH_USING): Likewise.
4086 (namespace_bindings_p): Declare.
4087 (push_overloaded_decl): Likewise.
4088 * decl.c (push_overloaded_decl): Don't make it static. Check for
4089 illegal declarations after using declarations here.
4090 (namespace_bindings_p): Likewise.
4091 (duplicate_decls): Don't consider declarations from different
4092 namespaces to be the same.
4093 (pushdecl): Use symbolic PUSH_ constants in calls to
4094 push_overloaded_decl.
4095 (push_overloaded_decl_1): Likewise.
4096 * decl2.c (validate_nonmember_using_decl): Tweak `std' handling.
4097 (do_nonmember_using_decl): Check for illegal using declarations
4098 after ordinary declarations here.
4099 (do_local_using_decl): Call pushdecl to insert declarations.
4101 1999-01-21 Jason Merrill <jason@yorick.cygnus.com>
4103 * decl.c (grokdeclarator): Fix lang_c -> lang_name_c typo.
4105 1999-01-21 Mark Mitchell <mark@markmitchell.com>
4107 * tree.c (build_cplus_array_type_1): Don't call build_array_type
4108 for types involving template parameters.
4110 * cp-tree.h (PARM_DECL_EXPR): Delete.
4111 (convert_default_arg): Change prototype.
4112 (check_default_argument): Declare.
4113 (search_tree): Likewise.
4114 * call.c (convert_default_arg): Take the function to which the
4115 default argument belongs as a parameter, and do any necessary
4116 instantiation here, instead of ...
4117 (build_over_call): Here.
4118 * decl.c (local_variable_p): New function.
4119 (check_default_argument): Likewise, split out and tidied from ...
4121 * error.c (dump_expr): Don't set PARM_DECL_EXPR.
4122 * pt.c (tsubst_call_declarator_parms): New function.
4123 (for_each_template_parm): Handle ARRAY_REFs. Do the obvious thing
4124 with CALL_EXPRs, rather than trying to be clever.
4125 (tsubst): Use tsubst_call_declarator_parms.
4126 * tree.c (search_tree): Don't make it static.
4127 * typeck.c (convert_arguments): Use new interface to
4128 convert_default_arg.
4130 1999-01-20 Mark Mitchell <mark@markmitchell.com>
4132 * error.c (dump_function_decl): Don't print the argument types for
4133 a function when the verbosity level is negative.
4135 * call.c (build_over_call): Check format attributes at call-time.
4137 * pt.c (tsubst_copy): Fix comment.
4138 (unify): Don't allow unification with variable-sized arrays.
4140 * semantics.c (finish_stmt_expr): When processing a template make
4141 the BIND_EXPR long-lived.
4143 1999-01-19 Jason Merrill <jason@yorick.cygnus.com>
4145 * decl2.c (finish_vtable_vardecl): Make vtables comdat here.
4146 (import_export_vtable): Not here.
4148 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
4150 * typeck.c (build_component_ref): Wrap an OVERLOAD around a unique
4151 non-static member function.
4153 1999-01-18 Nathan Sidwell <nathan@acm.org>
4155 * class.c (instantiate_type): Only diagnose illegal address of member
4156 function if complaining.
4158 * decl.c (lookup_name_real): Remove duplicate code.
4160 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
4162 * tree.c (copy_template_template_parm): Use permanent_obstack.
4164 1999-01-18 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4166 * pt.c (unify): Remove restrictions on deduction of argument
4167 of template template parameters.
4169 1999-01-18 Nathan Sidwell <nathan@acm.org>
4171 * rtti.c (build_dynamic_cast_1): Resolve OFFSET_REF exprs.
4173 * class.c (resolve_address_of_overloaded_function): Show list of
4174 all candidates, when none of them match.
4176 1999-01-18 Chip Salzenberg <chip@perlsupport.com>
4178 * typeck.c (comp_ptr_ttypes_reinterpret): Per ANSI, tighten up
4179 definition of 'casting away const' in reinterpret_cast<>.
4181 1999-01-18 Graham <grahams@rcp.co.uk>
4183 * cvt.c: Add include for decl.h, remove extern for
4184 static_aggregates which is now provided by decl.h.
4186 * Makefile.in (cvt.o): Add dependency for decl.h and missing
4187 dependencies for convert.h and flags.h.
4189 1999-01-18 Nathan Sidwell <nathan@acm.org>
4191 * decl2.c (do_dtors): Set current location to that of the
4192 decl, for sensible diagnostics and debugging.
4193 (check_classfn): Issue `incomplete type' error, if
4194 class is not defined.
4196 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
4198 * cp-tree.h: Add prototype for bound_pmf_p.
4200 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
4201 Manfred Hollstein <manfred@s-direktnet.de>
4203 * decl.c (grokdeclarator): Don't make 'main(){}' an error with only
4206 1999-01-16 Nathan Sidwell <nathan@acm.org>
4208 * cp-tree.h (struct lang_type): Added has_mutable flag.
4209 (CLASSTYPE_HAS_MUTABLE): New macro to access it.
4210 (TYPE_HAS_MUTABLE_P): New macro to read it.
4211 (cp_has_mutable_p): Prototype for new function.
4212 * class.c (finish_struct_1): Set has_mutable from members.
4213 * decl.c (cp_finish_decl): Clear decl's TREE_READONLY flag, if
4214 it contains a mutable.
4215 * typeck.c (cp_has_mutable_p): New function.
4217 1999-01-15 Mark Mitchell <mark@markmitchell.com>
4219 * pt.c (process_template_parm): Ignore top-level qualifiers on
4220 non-type parameters.
4222 * decl.c (start_function): Use current_function_parms in the call
4223 to require_complete_type_for_parms, not the probably empty
4226 1999-01-14 Jason Merrill <jason@yorick.cygnus.com>
4228 * semantics.c (finish_asm_stmt): Don't warn about redundant volatile.
4230 * decl2.c (import_export_class): MULTIPLE_SYMBOL_SPACES only means
4231 that we don't suppress the other copies.
4232 * lex.c (handle_cp_pragma): Likewise.
4234 1999-01-13 Mark Mitchell <mark@markmitchell.com>
4236 * decl.c (grokdeclarator): Undo 1998-12-14 change.
4237 * tree.c (build_cplus_array_type_1): Likewise.
4238 * pt.c (instantiate_class_template): Remove misleading comment.
4239 (tsubst_aggr_type): Substitute if there are template parameters,
4240 regardless of whether or not they use template arguments.
4241 (unify): Likewise, but for unification.
4243 1999-01-12 Richard Henderson <rth@cygnus.com>
4245 * cp-tree.h (flag_permissive): Declare extern.
4247 1999-01-06 Mark Mitchell <mark@markmitchell.com>
4249 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use OPERATOR_TYPENAME_FORMAT
4251 (lang_type): Add is_partial_instantiation. Decrease width of
4253 (PARTIAL_INSTANTIATION_P): New macro.
4254 (OPERATOR_TYPENAME_P): Remove.
4255 * decl.c (unary_op_p): Use IDENTIFIER_TYPENAME_P, not
4256 OPERATOR_TYPENAME_P.
4257 (grok_op_properties): Likewise.
4258 * friend.c (do_friend): Handle friends that are member functions
4260 * lex.c (init_parse): Use OPERATOR_TYPENAME_FORMAT.
4261 * pt.c (instantiate_class_template): Rework for clarity. Avoid
4262 leaving TYPE_BEING_DEFINED set in obscure cases. Don't do
4263 any more partial instantiation than is absolutely necessary for
4264 implicit typename. Set PARTIAL_INSTANTIATION_P.
4265 (tsubst_decl): Use IDENTIFIER_TYPENAME_P.
4266 * semantics.c (begin_class_definition): Handle partial
4267 specializations of a type that was previously partially
4270 Wed Jan 6 03:18:53 1999 Mark Elbrecht <snowball3@usa.net.
4272 * g++spec.c (LIBSTDCXX): Provide default definition.
4273 (lang_specific_driver): Use LIBSTDCXX instead of "-lstdc++".
4275 Tue Jan 5 22:11:25 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4277 * Make-lang.in (g++.o): Depend on prefix.h.
4279 1999-01-04 Jason Merrill <jason@yorick.cygnus.com>
4281 * tree.c (bound_pmf_p): New fn.
4282 * typeck.c (build_c_cast): Use it.
4284 * decl.c (grok_op_properties): Use same_type_p.
4286 Tue Dec 22 15:09:25 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4288 * Makefile.in (cvt.o): Depend on toplev.h.
4290 * cp-tree.h (check_template_shadow, pod_type_p): Add prototypes.
4292 * cvt.c: Include toplev.h.
4294 * except.c (get_eh_caught, get_eh_handlers): Hide prototypes and
4297 * init.c (expand_vec_init): Initialize variable `itype'.
4299 * lex.c (yyerror): Cast the argument passed to a ctype function to
4302 * method.c (build_mangled_C9x_name): Wrap prototype and definition
4303 in "HOST_BITS_PER_WIDE_INT >= 64".
4305 * typeck.c (build_binary_op): Mark parameter `convert_p' with
4308 1998-12-22 Mark Mitchell <mark@markmitchell.com>
4310 * cp-tree.h (TYPE_RAISES_EXCEPTIONS): Improve documentation.
4311 * tree.c (build_exception_variant): Don't crash on empty throw
4314 1998-12-18 DJ Delorie <dj@cygnus.com>
4316 * cvt.c (convert_to_reference): Check for both error_mark_node
4317 and NULL_NODE after call to convert_for_initialization.
4319 1998-12-17 Jason Merrill <jason@yorick.cygnus.com>
4321 * error.c (interesting_scope_p): New fn.
4322 (dump_simple_decl): Use it.
4323 (dump_expr, case CONSTRUCTOR): Force a & for a PMF.
4324 (dump_expr, case OFFSET_REF): Print ->* if appropriate.
4326 1998-12-16 Mark Mitchell <mark@markmitchell.com>
4328 * class.c (resolve_address_of_overloaded_function): Do conversion
4329 to correct type here, rather than ...
4330 (instantiate_type): Here.
4332 * cp-tree.h (DECL_TEMPLATE_PARM_P): New macro.
4333 (DECL_TEMPLATE_TEMPLATE_PARM_P): Use it.
4334 (decl_template_parm_p): Remove.
4335 * decl.c (pushdecl): Don't set DECL_CONTEXT for a template
4337 * lex.c (do_identifier): Use DECL_TEMPLATE_PARM_P.
4338 * pt.c (push_inline_template_parms_recursive): Set it.
4339 (decl_template_parm_p): Remove.
4340 (check_template_shadow): Use DECL_TEMPLATE_PARM_P.
4341 (process_template_parm): Set it.
4343 Wed Dec 16 16:33:58 1998 Dave Brolley <brolley@cygnus.com>
4345 * lang-specs.h (default_compilers): Pass -MD, -MMD and -MG to cc1plus
4346 if configured with cpplib.
4348 1998-12-15 Mark Mitchell <mark@markmitchell.com>
4350 * decl.c (poplevel): Make sure ns_binding is initialized.
4352 * decl.c (finish_function): Undo inadvertent change in previous
4355 1998-12-14 Mark Mitchell <mark@markmitchell.com>
4357 * class.c (pushclass): Tweak handling of class-level bindings.
4358 (resolve_address_of_overloaded_function): Update pointer-to-member
4360 (instantiate_type): Likewise.
4361 * cvt.c (cp_convert_to_pointer): Likewise.
4362 * decl.c (pop_binding): Take the DECL to pop, not just the name.
4363 Deal with `struct stat' hack.
4364 (binding_level): Add to documentation.
4365 (push_binding): Clear BINDING_TYPE.
4366 (add_binding): New function.
4367 (push_local_binding): Use it.
4368 (push_class_binding): Likewise.
4369 (poplevel): Adjust calls to pop_binding.
4370 (poplevel_class): Likewise.
4371 (pushdecl): Adjust handling of TYPE_DECLs; add bindings for hidden
4372 declarations to current binding level.
4373 (push_class_level_binding): Likewise.
4374 (push_overloaded_decl): Adjust handling of OVERLOADs in local
4376 (lookup_namespace_name): Don't crash when confronted with a
4378 (lookup_name_real): Do `struct stat' hack in local binding
4380 (build_ptrmemfunc_type): Adjust documentation.
4381 (grokdeclarator): Don't avoid building real array types when
4382 processing templates unless really necessary.
4383 (finish_method): Adjust calls to pop_binding.
4384 * decl2.c (reparse_absdcl_as_expr): Recursively call ourselves,
4385 not reparse_decl_as_expr.
4386 (build_expr_from_tree): Deal with a template-id as the function to
4387 call in a METHOD_CALL_EXPR.
4388 * pt.c (convert_nontype_argument): Tweak pointer-to-member handling.
4389 (maybe_adjust_types_For_deduction): Don't do peculiar things with
4391 (resolve_overloaded_unification): Handle COMPONENT_REFs. Build
4392 pointer-to-member types where necessary.
4393 * tree.c (build_cplus_array_type_1): Don't avoid building real
4394 array types when processing templates unless really necessary.
4395 (build_exception_variant): Compare the exception lists correctly.
4397 1998-12-13 Mark Mitchell <mark@markmitchell.com>
4399 * cp-tree.def (CPLUS_BINDING): Update documentation.
4400 * cp-tree.h (LOCAL_BINDING_P): New macro.
4401 (lang_identifier): Rename local_value to bindings.
4402 (tree_binding): Make `scope' of type `void*', not `tree'.
4403 (BINDING_SCOPE): Update documentation.
4404 (IDENTIFIER_LOCAL_VALUE): Remove.
4405 (IDENTIFIER_CLASS_VALUE): Document.
4406 (IDENTIFIER_BINDING): New macro.
4407 (IDENTIFIER_VALUE): Likewise.
4408 (TIME_IDENTIFIER_TIME): Likewise.
4409 (TIME_IDENTIFIER_FILEINFO): Likewise.
4410 (IMPLICIT_TYPENAME_P): Likewise.
4411 (set_identifier_local_value): Remove.
4412 (push_local_binding): New function.
4413 (push_class_binding): Likewise.
4414 * class.c (pushclass): Update comments; use push_class_binding.
4415 * decl.c (set_identifier_local_value_with_scope): Remove.
4416 (set_identifier_local_value): Likewise.
4417 (push_binding): New function.
4418 (pop_binding): Likewise.
4419 (binding_level): Update documentation. Remove shadowed.
4420 (BINDING_LEVEL): New macro.
4421 (free_binding_nodes): New variable.
4422 (poplevel): Adjust for new name-lookup scheme. Don't mess up
4423 BLOCK_VARs when doing for-scope extension. Remove effectively
4425 (pushlevel_class): Tweak formatting.
4426 (poplevel_class): Adjust for new name-lookup scheme.
4427 (print_binding_level): Likewise.
4428 (store_bindings): Likewise.
4429 (pushdecl): Likewise.
4430 (pushdecl_class_level): Likewise.
4431 (push_class_level_binding): Likewise.
4432 (push_overloaded_decl): Update comments. Adjust for new
4434 (lookup_name_real): Likewise.
4435 (lookup_name_current_level): Likewise.
4436 (cp_finish_decl): Likewise.
4437 (require_complete_types_for_parms): Likewise. Remove misleading
4439 (grok_parms): Likewise. Don't call
4440 require_complete_types_for_parms here.
4441 (grok_ctor_properties): Don't treat templates as copy
4443 (grop_op_properties): Or as assignment operators.
4444 (start_function): Document. Adjust for new name-lookup scheme.
4445 (finish_function): Likewise.
4446 * decl2.c (do_local_using_decl): Use push_local_binding.
4447 * lex.c (begin_definition_of_inclass_inline): New function, split
4449 (do_pending_inlines): Here, and ...
4450 (process_next_inline): Here.
4451 (get_time_identifier): Use TIME_IDENTIFIER_* macros.
4452 (init_filename_times): Likewise.
4453 (extract_interface_info): Likewise.
4454 (ste_typedecl_interface_info): Likewise.
4455 (check_newline): Likewise.
4456 (dump_time_statistics): Likewise.
4457 (handle_cp_pragma): Likewise.
4458 (do_identifier): Adjust for new name-lookup scheme.
4459 * parse.y (function_try_block): Return ctor_initializer_opt value.
4461 (fn.defpen): Pass appropriate values to start_function.
4462 (pending_inline): Use functor_try_block value, and pass
4463 appropriate values to finish_function.
4464 * pt.c (is_member_template): Update documentation; remove handling
4465 of FUNCTION_DECLs. As per name, this function should deal only in
4467 (decl_template_parm_p): Change name of olddecl parameter to decl.
4468 (check_template_shadow): Adjust for new name-lookup scheme.
4469 (lookup_template_class): Likewise.
4470 (tsubst_decl): Tweak so as not to confuse member templates with
4471 copy constructors and assignment operators.
4472 (unify): Handle UNION_TYPEs.
4473 * ptree.c (print_lang_identifier): Adjust for new name-lookup scheme.
4474 (lang_print_xnode): Adjust for new name-lookup scheme.
4475 * typeck.c (mark_addressable): Likewise.
4476 (c_expand_return): Likewise.
4478 1998-12-08 Jason Merrill <jason@yorick.cygnus.com>
4480 * decl.c (grokdeclarator): Allow field with same name as class
4483 * decl.c (lookup_name_real): Don't limit field lookup to types.
4484 * class.c (check_member_decl_is_same_in_complete_scope): No error
4485 if icv and x are the same.
4486 * lex.c (do_identifier): Tweak error message.
4488 1998-12-10 Mark Mitchell <mark@markmitchell.com>
4490 * decl.c (start_enum): Use push_obstacks, not
4491 end_temporary_allocation.
4492 (finish_enum): Call pop_obstacks.
4494 1998-12-10 Mark Mitchell <mark@markmitchell.com>
4496 * class.c (instantiate_type): Return error_mark_node rather than
4499 1998-12-09 Mark Mitchell <mark@markmitchell.com>
4501 * cp-tree.h (most_specialized_instantiation): New function.
4502 (print_candidates): Likewise.
4503 * class.c (validate_lhs): Remove.
4504 (resolve_address_of_overloaded_function): New function, split out
4505 and then substantially reworked, from ...
4506 (instantiate_type): Use it. Simplify.
4507 * cvt.c (convert_to_reference): Complain when caller has indicated
4508 that's the right thing to do. Don't crash if instantiate_type
4510 * pt.c: Substitute `parameters' for `paramters' throughout.
4511 (print_candidates): Don't make it static.
4512 (most_specialized_instantiation): Split out from ...
4513 (most_specialized): Here.
4515 Wed Dec 9 15:33:01 1998 Dave Brolley <brolley@cygnus.com>
4517 * lex.c (lang_init_options): Initialize cpplib.
4518 * decl2.c (parse_options,cpp_initialized): Removed.
4519 (lang_decode_option): Move initialization of cpplib to
4522 1998-12-09 Mark Mitchell <mark@markmitchell.com>
4524 * decl.c (grokdeclarator): Update the name of the TEMPLATE_DECL, as
4525 well as the TYPE_DECL, when a typedef name is assigned to a
4526 previously anonymous type.
4528 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4530 * cp/except.c (call_eh_info): Use __start_cp_handler instead of
4531 __cp_eh_info for getting the eh info pointer. Add table_index to
4533 (push_eh_cleanup): Don't increment 'handlers' data field.
4534 (process_start_catch_block): Don't set the 'caught' field.
4536 * cp/exception.cc (CP_EH_INFO): New macro for getting the
4537 exception info pointer within library routines.
4538 (__cp_eh_info): Use CP_EH_INFO.
4539 (__start_cp_handler): Get exception info pointer, set caught field,
4540 and increment the handlers field. Avoids this being done by handlers.
4541 (__uncatch_exception, __check_eh_spec): Use CP_EH_INFO macro.
4542 (uncaught_exception): Use CP_EH_INFO macro.
4544 Tue Dec 8 10:48:21 1998 Jeffrey A Law (law@cygnus.com)
4546 * Make-lang.in (cxxmain.o): Depend on $(DEMANGLE_H), not demangle.h
4548 Mon Dec 7 17:56:06 1998 Mike Stump <mrs@wrs.com>
4550 * lex.c (check_newline): Add support for \ as `natural'
4551 characters in file names in #line to be consistent with #include
4552 handling. We support escape processing in the # 1 "..." version of
4553 the command. See also support in cp/lex.c.
4555 1998-12-07 Zack Weinberg <zack@rabi.phys.columbia.edu>
4557 * cp/decl2.c: s/data/opts/ when initializing cpp_reader
4560 1998-12-07 Jason Merrill <jason@yorick.cygnus.com>
4562 * decl.c (build_typename_type): Set DECL_ARTIFICIAL.
4564 * error.c (dump_simple_decl): Also print namespace context.
4565 (dump_function_decl): Likewise.
4567 * decl2.c (ambiguous_decl): Don't print old value if it's
4570 * decl.c (lookup_name_real): Fix handling of local types shadowed
4571 by a non-type decl. Remove obsolete code.
4572 * cp-tree.h (DECL_FUNCTION_SCOPE_P): New macro.
4574 * lang-options.h: Add -fpermissive.
4575 * decl2.c: Likewise.
4576 * cp-tree.h: Add flag_permissive.
4577 * decl.c (init_decl_processing): If neither -fpermissive or -pedantic
4578 were specified, set flag_pedantic_errors.
4579 * call.c (build_over_call): Turn dropped qualifier messages
4581 * cvt.c (convert_to_reference): Likewise.
4582 * typeck.c (convert_for_assignment): Likewise.
4584 1998-12-05 Jason Merrill <jason@yorick.cygnus.com>
4586 * decl2.c (coerce_new_type): Use same_type_p.
4587 (coerce_delete_type): Likewise.
4589 * call.c (check_dtor_name): Return 1, not error_mark_node.
4591 1998-12-04 Jason Merrill <jason@yorick.cygnus.com>
4593 * lex.c (handle_cp_pragma): Disable #pragma interface/implementation
4594 if MULTIPLE_SYMBOL_SPACES.
4596 * pt.c (check_template_shadow): New fn.
4597 * decl2.c (grokfield): Use it.
4598 * decl.c (pushdecl): Likewise.
4599 (pushdecl_class_level): Likewise.
4600 (start_method): Likewise.
4601 (xref_tag): Don't try to use 't' if we're defining.
4603 * call.c (check_dtor_name): Just return an error_mark_node.
4604 * pt.c (lookup_template_class): Complain about using non-template here.
4605 * parse.y (apparent_template_type): Not here.
4607 * pt.c (check_explicit_specialization): Complain about specialization
4610 * lang-options.h: Add -f{no-,}implicit-inline-templates.
4612 * pt.c (convert_nontype_argument): Don't assume that any integer
4613 argument is intended to be a constant-expression.
4615 1998-12-03 Mark Mitchell <mark@markmitchell.com>
4617 * class.c (handle_using_decl): Fix comment. Don't lookup
4618 constructors in base classes.
4619 (validate_lhs): Fix typo in comment.
4620 * search.c (lookup_field_1): Don't return a USING_DECL.
4622 * cp-tree.h (DECL_ACCESS): Improve documentation.
4624 * decl.c (expand_static_init): Don't set the initialization-done
4625 flag until the initialization is done.
4627 1998-12-02 Mark Mitchell <mark@markmitchell.com>
4629 * decl2.c (validate_nonmember_using_decl): Complain about using
4630 declarations for class members.
4632 1998-11-29 Jason Merrill <jason@yorick.cygnus.com>
4634 * typeck2.c (process_init_constructor): Use same_type_p.
4636 * decl.c (check_tag_decl): Don't warn about null decl inside a
4639 * pt.c (unify, case OFFSET_TYPE): Pass down 'strict' rather than
4641 (convert_nontype_argument): Use TYPE_PTRMEMFUNC_FN_TYPE.
4642 (resolve_overloaded_unification): Strip baselinks.
4644 Fri Nov 27 13:07:23 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4646 * g++spec.c: Don't prototype xmalloc.
4648 1998-11-25 Jason Merrill <jason@yorick.cygnus.com>
4650 * except.c (expand_throw): Use TYPE_PTR_P to check for pointers.
4652 * decl.c (check_tag_decl): Do complain about null friend decl at
4655 1998-11-25 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4657 * lex.c (make_lang_type): Clear the whole struct lang_type, not
4658 only the first multiple of sizeof (int).
4660 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
4662 * decl.c (start_decl): An explicit specialization of a static data
4663 member is only a definition if it has an initializer.
4665 * except.c (expand_throw): Use cp_finish_decl for the throw temp.
4666 * cvt.c (build_up_reference): Pass DIRECT_BIND down into
4668 * init.c (expand_default_init): Check for DIRECT_BIND instead of
4671 * call.c (build_over_call): Use build_decl.
4673 * except.c (expand_throw): Just use convert, not
4674 build_reinterpret_cast.
4676 * lex.c (handle_generic_pragma): Use token_buffer.
4678 * decl.c (check_tag_decl): Don't complain about null friend decl.
4680 1998-11-24 Dave Pitts <dpitts@cozx.com>
4682 * Make-lang.in (DEMANGLER_PROG): Move the output arguments to the
4684 * lex.c (check_newline): Use ISALPHA.
4685 (readescape): Use ISGRAPH.
4686 (yyerror): Use ISGRAPH.
4688 1998-11-24 Nathan Sidwell <nathan@acm.org>
4690 * search.c (get_abstract_virtuals): Do not use initial
4691 CLASSTYPE_ABSTRACT_VIRTUALS.
4692 * typeck2.c (abstract_virtuals_error): Show location of abstract
4694 * call.c (build_new_method_call): Use
4695 CLASSTYPE_ABSTRACT_VIRTUAL, rather than recalculate.
4696 * class.c (finish_struct_bits): Don't bother working out whether
4697 get_abstract_virtuals will do anything, just do it.
4699 1998-11-24 Graham <grahams@rcp.co.uk>
4701 * typeck.c (build_component_ref): Remove unused statement.
4703 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
4705 * class.c (add_method): Catch invalid overloads.
4707 * class.c (add_method): Build up OVERLOADs properly for conversion ops.
4708 * search.c (lookup_conversions): Handle getting real OVERLOADs.
4709 (add_conversions): Likewise. Revert last change.
4710 * call.c (add_conv_candidate): Pass totype to add_candidate instead
4711 of fn. Don't add a new candidate if the last one was for the same
4713 (print_z_candidates): Handle getting a type as a function.
4714 (joust): If we got two conversion candidates to the same type,
4716 (build_object_call): Lose 'templates'.
4717 (build_user_type_conversion_1): Handle getting real OVERLOADs.
4719 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
4721 * typeck2.c (process_init_constructor): If there are elements
4722 that don't have initializers and they need to have constructors
4723 run, supply them with initializers.
4725 * class.c (finish_struct_1): A class with a 0-width bitfield is
4728 1998-11-23 Mark Mitchell <mark@markmitchell.com>
4730 * pt.c (instantiate_class_template): Don't try to figure out what
4731 specialization to use for a partial instantiation. Correct
4732 typos in a couple of comments. Avoid calling uses_template_parms
4735 1998-11-23 Benjamin Kosnik <bkoz@cygnus.com>
4737 * method.c (process_overload_item): Add call to
4738 build_mangled_C9x_name for intTI_type_nodes.
4739 (build_mangled_C9x_name): Add prototype, define.
4740 * decl.c (init_decl_processing): Add names for
4743 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
4745 * parse.y (named_class_head): Update CLASSTYPE_DECLARED_CLASS.
4747 * class.c (finish_struct_1): Set things up for 0-width bitfields
4748 like we do for others.
4750 * decl.c (check_tag_decl): New fn.
4751 (shadow_tag): Split out from here.
4752 * decl2.c (grok_x_components): Call it.
4754 1998-11-22 Jason Merrill <jason@yorick.cygnus.com>
4756 * decl.c: Lose warn_about_return_type.
4757 (grokdeclarator): Always complain about implicit int, except for
4760 * decl.c (tag_name): New fn.
4761 (xref_tag): Complain about using typedef-name after class-key.
4763 * init.c (expand_vec_init): Also keep going if from_array.
4765 * tree.c (is_overloaded_fn): Also handle the output of
4768 * decl.c (grokdeclarator): Use constructor_name when comparing
4769 field name against enclosing class.
4770 * class.c (finish_struct_anon): Likewise.
4772 1998-11-22 Mark Mitchell <mark@markmitchell.com>
4774 * decl.c (poplevel): Remove code to handle KEEP == 2.
4775 (finish_function): Don't confuse BLOCK-order when
4776 processing a destructor.
4778 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
4780 * decl.c (require_complete_types_for_parms): Call layout_decl
4781 after we've completed the type.
4783 1998-11-21 Martin von Löwis <loewis@informatik.hu-berlin.de>
4785 * decl2.c (validate_nonmember_using_decl): Allow using templates
4786 from the global namespace.
4788 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
4790 Handle specifying template args to member function templates.
4791 * tree.c (build_overload): Always create an OVERLOAD for a template.
4792 * search.c (add_conversions): Handle finding an OVERLOAD.
4793 * decl2.c (check_classfn): Likewise.
4794 * lex.c (identifier_type): See through a baselink.
4795 * parse.y (do_id): Don't call do_identifier if we got a baselink.
4796 * class.c (instantiate_type, case TREE_LIST): Recurse.
4798 * decl.c (grokdeclarator): Allow a boolean constant for array
4799 bounds, odd as that sounds.
4801 * pt.c (unify): Be more strict about non-type parms, except for
4803 (UNIFY_ALLOW_INTEGER): New macro.
4805 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
4807 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
4809 1998-11-19 Jason Merrill <jason@yorick.cygnus.com>
4811 * semantics.c (begin_class_definition): Call
4812 maybe_process_partial_specialization before push_template_decl.
4813 Don't call push_template_decl for a specialization.
4814 * search.c (lookup_field): Do return a member template class.
4815 * decl2.c (handle_class_head): Handle member template classes.
4817 * decl.c (grokdeclarator): A parm type need not be complete.
4819 * pt.c (convert_nontype_argument): Fix thinko.
4821 1998-11-18 Mark Mitchell <mark@markmitchell.com>
4823 * cp-tree.h (PTRMEM_CST_CLASS): Fix typo.
4824 (global_delete_fndecl): New variable.
4825 * decl.c (global_delete_fndecl): Define it.
4826 (init_decl_processing): Set it.
4827 * init.c (build_builtin_delete_call): Use it.
4828 * tree.c (mapcar): Recursively call mapcar for the type of EXPR
4831 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
4833 * decl.c (cplus_expand_expr_stmt): Always complain about unresolved
4836 * tree.c (lvalue_p_1): An INDIRECT_REF to a function is an lvalue.
4837 * call.c (build_object_call): Also support references to functions.
4838 * typeck.c (convert_for_initialization): Don't decay a function
4839 if the target is a reference to function.
4841 * search.c (add_conversions): Get all the overloads from a class.
4843 * decl.c (grok_ctor_properties): Complain about any constructor
4844 that will take a single arg of the class type by value.
4846 * typeck2.c (build_functional_cast): Can't create objects of
4847 abstract classes this way.
4848 * cvt.c (ocp_convert): Likewise.
4850 * decl.c (grokfndecl): Member functions of local classes are not
4853 1998-11-18 Mark Mitchell <mark@markmitchell.com>
4855 * Make-lang.in (cc1plus): Add dependency on hash.o.
4857 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
4859 * search.c (get_abstract_virtuals): Complain about virtuals with
4861 * typeck2.c (abstract_virtuals_error): Remove handling for virtuals
4862 with no final overrider.
4863 * class.c (override_one_vtable): Don't set DECL_ABSTRACT_VIRTUAL_P
4864 on virtuals with no final overrider.
4866 * lex.c (reinit_parse_for_block): Add a space after the initial ':'.
4868 * class.c (finish_struct_1): Don't remove zero-width bit-fields until
4871 * friend.c (do_friend): Don't set_mangled_name_for_decl.
4873 * class.c (finish_struct_anon): Complain about non-fields.
4874 * decl2.c (build_anon_union_vars): Likewise.
4876 * decl.c (grokdeclarator): Normal data members can't have the same
4877 name as the class, either.
4878 * class.c (finish_struct_anon): Neither can members of an
4881 1998-11-17 Mark Mitchell <mark@markmitchell.com>
4883 * cp-tree.h (TYPE_ALIAS_SET): Document language-dependent uses.
4884 (TYPE_BINFO): Likewise.
4885 (IS_AGGR_TYPE): Tweak.
4886 (SET_IS_AGGR_TYPE): New macro.
4887 (CLASS_TYPE_P): Tweak.
4888 (lang_type): Group mark bitfields together. Remove linenum.
4889 (CLASSTYPE_SOURCE_LINE): Remove macro.
4890 (CLASSTYPE_MARKED_N): New macro.
4891 (SET_CLASSTYPE_MARKED_N): Likewise.
4892 (CLEAR_CLASSTYPE_MARKED_N): Likewise.
4893 (CLASS_TYPE_MARKED_*): Use them.
4894 (SET_CLASSTYPE_MARKED_*): Likewise.
4895 (CLEAR_CLASSTYPE_MARKED_*): Likewise.
4896 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
4897 (TYPE_TEMPLATE_INFO): Handle TEMPLATE_TEMPLATE_PARMs as well.
4898 (TYPENAME_TYPE_FULLNAME): Use TYPE_BINFO rather than CLASSTYPE_SIZE.
4899 * class.c (class_cache_obstack): New variable.
4900 (class_cache_firstobj): Likewise.
4901 (finish_struct): Don't set CLASSTYPE_SOURCE_LINE.
4902 (pushclass): Free the cache, when appropriate.
4904 (maybe_push_cache_obstack): Use class_cache_obstack.
4905 * decl.c (include hash.h).
4906 (typename_hash): New function.
4907 (typename_compare): Likewise.
4908 (build_typename_type): Check the hash table to avoid creating
4910 (build_ptrmemfunc_type): Use SET_IS_AGGR_TYPE.
4911 (grokdeclarator): Use CLASS_TYPE_P.
4912 (xref_basetypes): Likewise.
4913 (start_function): Likewise. Don't put current_class_ref on the
4915 * error.c (dump_type_real): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO
4917 * lex.c (note_got_semicolon): Use CLASS_TYPE_P.
4918 (make_lang_type): Don't create TYPE_LANG_SPECIFIC and associated
4919 fields for types other than class types. Do clear TYPE_ALIAS_SET
4920 for types other than class types, though.
4921 * method.c (build_overload_identifier): Use CLASS_TYPE_P and
4922 TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4923 * pt.c (process_template_parm): Don't set
4924 CLASSTYPE_GOT_SEMICOLON.
4925 (lookup_template_class): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4926 Coerce arguments on the momentary obstack.
4927 (for_each_template_parm): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4928 (instantiate_class_template): Calculate template arguments on the
4929 momentary obstack. Tidy.
4930 (tsubst_template_arg_vector): Use make_temp_vec.
4931 (tsubst_aggr_type): Put template arguments on the momentary
4933 (tsubst_decl): Likewise.
4934 (tsubst): Copy the array bounds index to the permanent obstack
4935 before building index types. Use new macros.
4936 (unify): Use new macros.
4937 (do_type_instantiation): Likewise.
4938 * search.c (lookup_fnfields_1): Use new macros.
4939 (dfs_pushdecls): Build envelopes on the cache obstack.
4940 (dfs_compress_decls): Use new macros.
4941 (push_class_decls): Build on the cache obstack.
4942 * semantics.c (finish_typeof): Don't set CLASSTYPE_GOT_SEMICOLON.
4943 * sign.c (build_signature_pointer_or_reference_type): Use
4945 * tree.c (make_binfo): Check CLASS_TYPE_P.
4946 (copy_template_template_parm): Adjust.
4947 (make_temp_vec): Use push_expression_obstack.
4948 * typeck.c (complete_type): Use new macros.
4949 (comptypes): Likewise.
4951 1998-11-17 Jason Merrill <jason@yorick.cygnus.com>
4953 * pt.c (tsubst): Add diagnostics for invalid array, reference
4954 and pointer to member types.
4956 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
4958 * typeck2.c (my_friendly_abort): Don't fatal twice in a row.
4960 * typeck.c (c_expand_start_case): Use build_expr_type_conversion.
4963 * parse.y (structsp): Fix cut-and-paste error.
4965 * init.c (build_new): Complain about non-integral size.
4967 * parse.y (unary_expr): Complain about defining types in sizeof.
4969 * typeck.c (expr_sizeof): Complain about sizeof an overloaded fn.
4971 * rtti.c (build_x_typeid): Complain about typeid without
4972 including <typeinfo>.
4973 (get_typeid): Likewise. Complain about typeid of incomplete type.
4974 (get_tinfo_fn_dynamic): Likewise.
4975 (get_typeid_1): Not static anymore.
4976 * except.c (build_eh_type_type): Use get_typeid_1.
4978 * rtti.c (build_dynamic_cast_1): Give errors for dynamic_cast to
4979 ambiguous or private bases. Fix warning for reference cast.
4981 1998-11-16 Mark Mitchell <mark@markmitchell.com>
4983 * cp-tree.h (DECL_TEMPLATE_INSTANTIATED): New macro.
4984 * decl.c (duplicate_decls): Remove special-case code to deal with
4985 template friends, and just do the obvious thing.
4986 * pt.c (register_specialization): Tweak for clarity, and also to
4987 clear DECL_INITIAL for an instantiation before it is merged with a
4989 (check_explicit_specialization): Fix indentation.
4990 (tsubst_friend_function): Handle both definitions in friend
4991 declaration and outside friend declarations.
4992 (tsubst_decl): Don't clear DECL_INITIAL for an instantiation.
4993 (regenerate_decl_from_template): Tweak accordingly.
4994 (instantiate_decl): Likewise.
4996 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
4998 * decl.c (cplus_expand_expr_stmt): Promote warning about naked
4999 member function reference to error.
5000 * cvt.c (ocp_convert): Complain about converting an overloaded
5003 * init.c (build_offset_ref): Just return a lone static member
5006 * decl.c (cp_finish_decl): Only complain about real CONSTRUCTORs,
5009 * typeck.c (build_binary_op_nodefault): Improve error handling.
5011 * decl.c (grokfndecl): Complain about making 'main' a template.
5013 * typeck.c (string_conv_p): Don't convert from wchar_t[] to char*.
5015 * call.c (build_method_call): Handle a BIT_NOT_EXPR around a
5016 TYPE_DECL in a template.
5018 1998-11-15 Jason Merrill <jason@yorick.cygnus.com>
5020 * typeck2.c (my_friendly_abort): Add URL in the other case, too.
5022 * decl.c (struct cp_function): Add named_label_uses.
5023 (push_cp_function_context): Save it.
5024 (pop_cp_function_context): Restore it.
5025 (define_label): Also complain about jumping into the scope of
5026 non-POD objects that don't have constructors.
5027 * tree.c (pod_type_p): New fn.
5029 * pt.c (instantiate_class_template): Clear TYPE_BEING_DEFINED sooner.
5030 * rtti.c (synthesize_tinfo_fn): Call import_export_decl here.
5031 (get_tinfo_fn): Not here.
5032 * repo.c (repo_get_id): Abort if we get called for an incomplete
5035 1998-11-13 Mark Mitchell <mark@markmitchell.com>
5037 * except.c (expand_throw): Make sure first argument to
5038 __cp_push_exception is of type `void*' to avoid spurious error
5041 1998-11-11 Jason Merrill <jason@yorick.cygnus.com>
5043 * pt.c (try_one_overload): Take orig_targs again. Only check for
5044 mismatches against them; we don't care what a previous call found.
5045 (resolve_overloaded_unification): Adjust.
5047 * search.c (lookup_field): Don't return anything for a non-type
5048 field from a dependent type.
5049 * decl.c (grokdeclarator): Resolve SCOPE_REFs of the current class
5050 in an array declarator.
5051 (start_decl): Push into the class before looking for the field.
5053 1998-11-08 Mark Mitchell <mark@markmitchell.com>
5055 * method.c (build_overload_value): Handle REFERENCE_TYPE.
5057 1998-11-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
5059 * decl.c (grokdeclarator): Allow namespace-scoped members if they
5062 1998-11-08 Jason Merrill <jason@yorick.cygnus.com>
5064 * pt.c (tsubst_decl): Don't mess with the global value of an
5065 un-mangled DECL_ASSEMBLER_NAME.
5067 1998-11-03 Christopher Faylor <cgf@cygnus.com>
5069 * decl.c (init_decl_processing): Remove CYGWIN conditional
5070 since CYGWIN is now able to deal with trapping signals.
5072 Sat Nov 7 15:48:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5074 * cp-tree.h: Don't include gansidecl.h.
5075 * exception.cc: Include gansidecl.h (since we don't include config.h)
5076 * g++spec.c: Don't include gansidecl.h.
5078 1998-11-06 Mark Mitchell <mark@markmitchell.com>
5080 * cp-tree.h (lang_decl_flags): Add defined_in_class. Decrease
5082 (DECL_DEFINED_IN_CLASS_P): New macro.
5083 (TEMPLATE_PARMS_FOR_INLINE): Document.
5084 (check_static_variable_definition): New function.
5085 * decl.c (cp_finish_decl): Set DECL_DEFINED_IN_CLASS_P, if
5087 (check_static_variable_definition): Split out from ...
5088 (grokdeclarator): Here.
5089 * pt.c (check_default_tmpl_args): New function, split out from ...
5090 (push_template_decl_real): Here.
5091 (instantiate_template): Fix comment.
5093 1998-11-04 Mark Mitchell <mark@markmitchell.com>
5095 * cp-tree.h (CP_TYPE_CONST_P): Make {0,1}-valued.
5096 (CP_TYPE_VOLATILE_P): Likewise.
5097 (CP_TYPE_RESTRICT_P): Likewise.
5099 1998-11-03 Mark Mitchell <mark@markmitchell.com>
5101 * pt.c (tsubst): Use build_index_type, not build_index_2_type.
5103 1998-11-02 Jason Merrill <jason@yorick.cygnus.com>
5105 * class.c (instantiate_type): Be more helpful.
5107 * decl2.c (import_export_decl): Call import_export_class.
5109 * cp-tree.h (EMPTY_CONSTRUCTOR_P): Check !TREE_HAS_CONSTRUCTOR.
5110 * decl2.c (build_expr_from_tree): Propagate TREE_HAS_CONSTRUCTOR.
5111 * pt.c (tsubst_copy): Likewise.
5113 1998-11-02 Mark Mitchell <mark@markmitchell.com>
5115 * init.c (expand_vec_init): Fix off-by-one error.
5117 1998-11-02 Alexandre Oliva <oliva@dcc.unicamp.br>
5119 * parse.y (apparent_template_type): New type.
5120 (named_complex_class_head_sans_basetype): Use it.
5121 * Makefile.in (CONFLICTS): One new conflict.
5122 * parse.c: Regenerated.
5124 1998-11-01 Mark Mitchell <mark@markmitchell.com>
5126 * cp-tree.h (COMPARE_STRICT): New macro.
5127 (COMPARE_BASE): Likewise.
5128 (COMPARE_RELAXED): Likewise.
5129 (COMPARE_REDECLARATION): Likewise.
5130 (same_type_p): Likewise.
5131 (same_or_base_type_p): Likewise.
5132 * call.c (standard_conversion): Use them, in place of comptypes
5133 with numeric arguments.
5134 (reference_binding): Likewise.
5135 (convert_like): Likewise.
5136 (build_over_call): Likewise.
5137 (is_subseq): Likewise.
5138 (is_properly_derived_from): Likewise.
5139 (compare_ics): Likewise.
5141 * class.c (delete_duplicate_fields_1): Likewise.
5142 (resolves_to_fixed_type_p): Likewise.
5143 (instantiate_type): Likewise. Remove #if 0'd code.
5144 * decl.c (decls_match): Likewise. Use COMPARE_REDECLARATION here.
5145 (pushdecl): Likewise.
5146 (lookup_name_real): Likewise.
5147 (grokdeclarator): Likewise. Check for illegal array declarations.
5148 (grokparms): Likewise.
5149 (grok_op_properties): Likewise.
5150 * decl2.c (check_classfn): Likewise.
5151 * friend.c (is_friend): Likewise.
5152 (make_friend_class): Likewise.
5153 * init.c (expand_aggr_init): Likewise.
5154 (expand_vec_init): Likewise.
5155 * pt.c (is_member_template_class): Remove declaration.
5156 (is_specialization_of): Use COMPARE_* and new macros.
5157 (comp_template_parms): Likewise.
5158 (convert_nontype_argument): Likewise.
5159 (coerce_template_template_parms): Likewise.
5160 (template_args_equal): Likewise.
5161 (lookup_template_class): Likewise.
5162 (type_unification_real): Likewise.
5164 (get_bindings_real): Likewise.
5165 * search.c (covariant_return_p): Likewise.
5166 (get_matching_virtual): Likewise.
5167 * sig.c (match_method_types): Likewise.
5168 * tree.c (vec_binfo_member): Likewise.
5169 (cp_tree_equal): Likewise.
5170 * typeck.c (common_type): Likewise.
5171 (comp_array_types): Likewise. Get issues involving unknown array
5173 (comptypes): Update comments. Use new flags.
5174 (comp_target_types): Use new macros.
5175 (compparms): Likewise.
5176 (comp_target_parms): Likewise.
5177 (string_conv_p): Likewise.
5178 (build_component_ref): Likewise.
5179 (build_indirect_ref): Likewise.
5180 (build_conditional_expr): Likewise.
5181 (build_static_cast): Likewise.
5182 (build_reinterpret_cast): Likewise.
5183 (build_const_cast): Likewise.
5184 (build_modify_expr): Likewise.
5185 (convert_for_assignment): Likewise.
5186 (comp_ptr_ttypes_real): Likewise.
5187 (ptr_reasonably_similar): Likewise.
5188 (comp_ptr_ttypes_const): Likewise.
5190 1998-10-31 Jason Merrill <jason@yorick.cygnus.com>
5192 * rtti.c (build_dynamic_cast_1): Fix cut-and-paste error.
5194 1998-10-30 Mark Mitchell <mark@markmitchell.com>
5196 * decl2.c (delete_sanity): Pass integer_zero_node, not
5197 integer_two_node, to build_vec_delete.
5198 * init.c (build_array_eh_cleanup): Remove.
5199 (expand_vec_init_try_block): New function.
5200 (expand_vec_init_catch_clause): Likewise.
5201 (build_vec_delete_1): Don't deal with case that auto_delete_vec
5202 might be integer_two_node anymore.
5203 (expand_vec_init): Rework for initialization-correctness and
5204 exception-correctness.
5205 * typeck2.c (process_init_constructor): Make mutual exclusivity
5206 of cases more obvious.
5208 1998-10-29 Jason Merrill <jason@yorick.cygnus.com>
5210 * decl.c (lookup_name_real): OK, only warn if not lexing.
5211 Simplify suggested fix.
5213 * cp-tree.h (IDENTIFIER_MARKED): New macro.
5214 * search.c (lookup_conversions): Use breadth_first_search.
5215 (add_conversions): Avoid adding two conversions to the same type.
5216 (breadth_first_search): Work with base binfos, rather
5217 than binfos and base indices.
5218 (get_virtual_destructor): Adjust.
5219 (tree_has_any_destructor_p): Adjust.
5220 (get_matching_virtual): Adjust.
5222 * pt.c (push_template_decl_real): Generalize check for incorrect
5223 number of template parms.
5224 (is_member_template_class): #if 0.
5226 1998-10-29 Richard Henderson <rth@cygnus.com>
5228 * Makefile.in (cc1plus): Put CXX_OBJS, and thence @extra_cxx_objs@,
5231 1998-10-28 Zack Weinberg <zack@rabi.phys.columbia.edu>
5233 * lex.c: Call check_newline from lang_init always. After
5234 calling cpp_start_read, set yy_cur and yy_lim to read from the
5235 cpplib token buffer.
5237 1998-10-28 Jason Merrill <jason@yorick.cygnus.com>
5239 * class.c (instantiate_type): Don't consider templates for a normal
5242 * class.c (finish_struct_1): Don't complain about non-copy
5243 assignment ops in union members.
5245 * class.c (build_vtable): Don't pass at_eof to import_export_vtable.
5246 (prepare_fresh_vtable): Likewise.
5247 (finish_struct_1): Don't call import_export_class.
5248 * decl2.c (finish_vtable_vardecl): Do import/export stuff.
5249 (finish_prevtable_vardecl): Lose.
5250 (finish_file): Don't call it.
5251 * pt.c (instantiate_class_template): Likewise.
5252 * cp-tree.h: Remove it.
5254 * init.c (build_delete): Reset TYPE_HAS_DESTRUCTOR here.
5255 * decl.c (finish_function): Not here.
5256 (start_function): Do set DECL_INITIAL.
5258 * pt.c (push_template_decl_real): Complain about default template
5259 args for enclosing classes.
5261 * call.c (add_function_candidate): Treat conversion functions
5262 as coming from the argument's class.
5263 * cp-tree.h (DECL_CONV_FN_P): New fn.
5264 (DECL_DESTRUCTOR_P): Also check DECL_LANGUAGE.
5265 * class.c (add_method): Use DECL_CONV_FN_P.
5266 * decl2.c (check_classfn): Likewise.
5267 * error.c (dump_function_name): Likewise.
5268 (dump_function_decl): Likewise.
5269 * pt.c (fn_type_unification): Likewise.
5270 * search.c (add_conversions): Likewise.
5272 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
5274 * lex.c (do_identifier): Also generate LOOKUP_EXPR for RESULT_DECL.
5275 * method.c (hack_identifier): Also check for using RESULT_DECL
5278 1998-10-27 Mark Mitchell <mark@markmitchell.com>
5280 * decl.c (grokdeclarator): Use type_quals, rather than constp,
5283 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
5285 * call.c (standard_conversion): instantiate_type here.
5286 (reference_binding): And here.
5287 (implicit_conversion): Not here.
5288 (build_op_delete_call): No need to cons up an OVERLOAD.
5289 * cvt.c (cp_convert_to_pointer): instantiate_type here.
5290 (convert_to_reference): And here.
5291 * decl.c (grok_reference_init): Not here.
5292 (grokparms): Or here.
5293 * typeck2.c (digest_init): Or here.
5294 * typeck.c (decay_conversion): Take the address of overloaded
5296 (require_instantiated_type): Lose.
5297 (convert_arguments): Don't handle unknown types here.
5298 (build_c_cast): Likewise.
5299 (build_binary_op): Gut.
5300 (build_conditional_expr): Don't require_instantiated_type.
5301 (build_modify_expr): Likewise.
5302 (build_static_cast): Don't instantiate_type.
5303 (build_reinterpret_cast): Likewise.
5304 (build_const_cast): Likewise.
5305 (convert_for_initialization): Likewise.
5306 (build_ptrmemfunc): Use type_unknown_p.
5307 (convert_for_assignment): Also do default_conversion on overloaded
5308 functions. Hand them off to ocp_convert.
5310 1998-10-26 Mark Mitchell <mark@markmitchell.com>
5312 * error.c (dump_decl): Deal with TEMPLATE_DECLs that are
5313 VAR_DECLs. Handle vtables whose DECL_CONTEXT is not a type.
5315 * class.c (finish_struct_1): Use build_cplus_array_type to build
5317 * decl.c (init_decl_processing): Likewise.
5318 * except.c (expand_end_eh_spec): Likewise.
5319 * search.c (expand_upcast_fixups): Simplify very slightly.
5321 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
5323 * decl.c (grokdeclarator): Complain about a variable using
5324 constructor syntax coming back null from start_decl.
5326 * friend.c (make_friend_class): Complain about trying to make
5327 a non-class type a friend.
5329 * decl.c (grokfndecl): Set DECL_INITIAL for a defn here.
5330 (start_function): Not here.
5332 1998-10-26 Brendan Kehoe <brendan@cygnus.com>
5334 * decl.c (grokdeclarator): Disallow `explicit' in a friend declaration.
5336 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
5338 * typeck2.c (process_init_constructor): Only skip anonymous fields
5339 if they are bitfields.
5341 * cp-tree.def (TYPEOF_TYPE): New code.
5342 * error.c (dump_type_real): Handle it.
5343 * pt.c (tsubst): Likewise.
5344 * tree.c (search_tree): Likewise.
5345 * semantics.c (finish_typeof): New fn.
5346 * parse.y (typespec): Use it.
5347 * cp-tree.h: Declare it.
5349 1998-10-26 Manfred Hollstein <manfred@s-direktnet.de>
5351 * cp-tree.h (FORMAT_VBASE_NAME): Make definition unconditional.
5353 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
5355 * typeck.c (convert_arguments): Don't handle pmf references
5358 * init.c (build_member_call): Don't try to convert to the base type
5359 if it's ambiguous or pedantic.
5361 * typeck2.c (check_for_new_type): Only depend on pedantic for
5364 1998-10-25 Mark Mitchell <mark@markmitchell.com>
5366 * decl.c (grokdeclarator): Set DECL_NONCONVERTING_P for all
5367 non-converting constructors.
5369 1998-10-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
5371 * gxxint.texi: Correct documentation for n, N, Q, and B.
5373 1998-10-23 Martin von Löwis <loewis@informatik.hu-berlin.de>
5375 * parse.y (condition): Convert VAR_DECL from reference to indirect
5378 1998-10-23 Andrew MacLeod <amacleod@cygnus.com>
5380 * exception.cc (__cp_pop_exception): Free the original exception
5381 value, not the potentially coerced one.
5383 1998-10-23 Mark Mitchell <mark@markmitchell.com>
5385 * Makefile.in (hash.h): Run gperf when necessary.
5387 * cp-tree.h (CP_TYPE_READONLY): Remove.
5388 (CP_TYPE_VOLATILE): Likewise.
5389 (CP_TYPE_QUALS): New macro.
5390 (CP_TYPE_CONST_P): Likewise.
5391 (CP_TYPE_VOLATILE_P): Likewise.
5392 (CP_TYPE_RESTRICT_P): Likewise.
5393 (CP_TYPE_CONST_NON_VOLATILE_P): Likewise.
5394 (cp_build_type_variant): Rename to ...
5395 (cp_build_qualified_type): New function.
5396 (c_apply_type_quals_to_decl): Declare.
5397 (SIGNATURE_POINTER_NAME_FORMAT): Modify to allow `restrict'.
5398 (SIGNATURE_REFERENCE_NAME_FORMAT): Likewise.
5399 (cp_type_qual_from_rid): New function.
5400 (compparms): Remove unused parameter. All callers changed.
5401 (cp_type_quals): New function.
5402 (at_least_as_qualified_p): Likewise.
5403 (more_qualified_p): Likewise.
5405 * call.c (standard_conversion): Replace calls to
5406 cp_build_type_variant with cp_build_qualified_type. Use
5407 CP_TYPE_QUALS to get qualifiers and at_least_as_qualified_p to
5408 compare them. Use CP_TYPE_* macros to check qualifiers.
5409 (reference_binding): Likewise.
5410 (implicit_conversion): Likewise.
5411 (add_builtin_candidates): Likewise.
5412 (build_over_call): Likewise.
5413 * class.c (overrides): Compare all qualifiers, not just `const',
5414 on method declarations.
5415 * cvt.c (convert_to_reference): More CP_TYPE_QUALS conversion, etc.
5416 (convert_pointer_to_real): Likewise.
5417 (type_promotes_to): Likewise.
5418 * decl.c (check_for_uninitialized_const_var): New function.
5419 (init_decl_processing): More CP_TYPE_QUALS conversion, etc.
5420 (cp_finish_decl): Use check_for_uninitialized_const_var.
5421 (grokdeclarator): More CP_TYPE_QUALS conversion, etc. Update to
5423 (grok_ctor_properties): Likewise.
5424 (grok_op_properties): Likewise.
5425 (start_function): Likewise.
5426 (rever_static_member_fn): Likewise.
5427 * decl2.c (grok_method_quals): Likewise.
5428 (grokfield): Likewise.
5429 * error.c (dump_readonly_or_volatile): Rename to ...
5430 (dump_qualifiers): New function. Handle `restrict'.
5431 (dump_type_real): Use it.
5432 (dump_aggr_type): Likewise.
5433 (dump_type_prefix): Likewise.
5434 (dump_type_suffix): Likewise.
5435 (dump_function_decl): Likewise.
5436 (cv_as_string): Likewise.
5437 * gxx.gperf: Add __restrict and __restrict__.
5438 * gxxint.texi: Document `u' as used for `__restrict', and a few
5439 other previously undocumented codes.
5440 * hash.h: Regenerated.
5441 * init.c (expand_aggr_init): More CP_TYPE_QUALS conversion, etc.
5442 (build_member_call): Likewise.
5443 (build_new_1): Likewise.
5444 * lex.c (init_parse): Add entry for RID_RESTRICT.
5445 (cons_up_default_function): More CP_TYPE_QUALS conversion, etc.
5446 (cp_type_qual_from_rid): Define.
5447 * lex.h (enum rid): Add RID_RESTRICT.
5448 * method.c (process_modifiers): Deal with `restrict'.
5449 * parse.y (primary): More CP_TYPE_QUALS conversion, etc.
5450 * parse.c: Regenerated.
5451 * pt.c (convert_nontype_argument): More CP_TYPE_QUALS conversion, etc.
5452 (tsubst_aggr_type): Likewise.
5454 (check_cv_quals_for_unify): Likewise.
5456 * rtti.c (init_rtti_processing): Likewise.
5457 (build_headof): Likewise.
5458 (get_tinfo_var): Likewise.
5459 (buidl_dynamic_cast_1): Likewise. Fix `volatile' handling.
5460 (expand_class_desc): Likewise.
5461 (expand_attr_desc): Likewise.
5462 (synthesize_tinfo_fn): Likewise.
5463 * search.c (covariant_return_p): Likewise. Fix `volatile' handling.
5464 (get_matching_virtual): Likewise.
5465 (expand_upcast_fixups): Likewise.
5466 * sig.c (build_signature_pointer_or_reference_name): Take
5467 type_quals, not constp and volatilep.
5468 (build_signature_pointer_or_reference_type): Likewise.
5469 (match_method_types): More CP_TYPE_QUALS conversion, etc.
5470 (build_signature_pointer_constructor): Likewise.
5471 (build_signature_method_call): Likewise.
5472 * tree.c (build_cplus_array_type): Likewise.
5473 (cp_build_type_variant): Rename to ...
5474 (cp_build_qualified_type): New function. Deal with `__restrict'.
5475 (canonical_type_variant): More CP_TYPE_QUALS conversion, etc.
5476 (build_exception_variant): Likewise.
5478 * typeck.c (qualif_type): Likewise.
5479 (common_type): Likewise.
5480 (comptypes): Likewise.
5481 (comp_cv_target_types): Likewise.
5482 (at_least_as_qualified_p): Define.
5483 (more_qualified_p): Likewise.
5484 (comp_cv_qualification): More CP_TYPE_QUALS conversion, etc.
5485 (compparms): Likewise.
5486 (inline_conversion): Likewise.
5487 (string_conv_p): Likewise.
5488 (build_component_ref): Likewise.
5489 (build_indirect_ref): Likewise.
5490 (build_array_ref): Likewise.
5491 (build_unary_op): Likewise.
5492 (build_conditional_expr): Likewise.
5493 (build_static_cast): Likewise.
5494 (build_c_cast): Likewise.
5495 (build_modify_expr): Likewise.
5496 (convert_For_assignment): Likewise.
5497 (comp_ptr_ttypes_real): Likewise.
5498 (cp_type_quals): New function.
5500 1998-10-23 Jason Merrill <jason@yorick.cygnus.com>
5502 * cp-tree.h (CP_TYPE_READONLY): New macro to handle arrays.
5503 (CP_TYPE_VOLATILE): Likewise.
5504 * decl.c (grokdeclarator): Use them.
5505 * tree.c (canonical_type_variant): Likewise.
5507 1998-10-22 Martin von Löwis <loewis@informatik.hu-berlin.de>
5509 * parse.y (named_class_head): Push into class while parsing the
5511 * decl2.c (push_scope, pop_scope): New functions.
5512 * cp-tree.h: Declare them.
5513 * init.c (build_new_1): Delay cleanup until end of full expression.
5515 1998-10-21 Jason Merrill <jason@yorick.cygnus.com>
5517 * typeck.c (build_component_ref): Use of a type here is an error.
5519 1998-10-19 Jason Merrill <jason@yorick.cygnus.com>
5521 Revamp references to member functions.
5522 * method.c (hack_identifier): Call build_component_ref for a
5523 reference to a member function.
5524 * typeck.c (build_component_ref): Only return a single function
5525 if it's static. Otherwise, return a COMPONENT_REF.
5526 (build_x_function_call): Handle a COMPONENT_REF.
5527 (build_unary_op): Handle all unknown-type things.
5528 * decl2.c (arg_assoc): Handle COMPONENT_REF.
5529 * class.c (instantiate_type): Complain if the function we get is a
5530 nonstatic member function. Remove code for finding "compatible"
5532 * pt.c (tsubst_copy): Handle NOP_EXPR.
5533 * tree.c (build_dummy_object): New fn.
5534 (maybe_dummy_object): New fn.
5535 (is_dummy_object): New fn.
5536 * cp-tree.h: Declare them.
5537 * cvt.c (cp_convert_to_pointer): Use maybe_dummy_object.
5538 * error.c (dump_expr, case OFFSET_REF): Use is_dummy_object.
5539 * init.c (build_member_call): Use maybe_dummy_object and
5541 (build_offset_ref): Use maybe_dummy_object.
5542 (resolve_offset_ref): Use is_dummy_object.
5543 * typeck.c (build_x_function_call): Call build_dummy_object.
5544 (unary_complex_lvalue): Call is_dummy_object.
5546 * typeck.c (build_component_addr): Make sure field is a field.
5548 * call.c (build_new_op): Delete obsolete code.
5550 * pt.c (tsubst, TEMPLATE*PARM*): Abort if we don't have any args.
5552 1998-10-18 Martin von Löwis <loewis@informatik.hu-berlin.de>
5554 * decl2.c (validate_nonmember_using_decl): Fix using-directives of
5555 std if std is ignored.
5557 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
5559 * decl.c (grokvardecl): Fix thinko.
5561 * decl.c (grokdeclarator): Embedded attrs bind to the right,
5564 * parse.y (fn.def2): Fix 'attrs' format.
5566 1998-10-18 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
5568 * Makefile.in (CONFLICTS): Update.
5569 * parse.y (expr_or_declarator_intern): New rule.
5570 (expr_or_declarator, direct_notype_declarator, primary,
5571 functional_cast): Use it.
5572 (notype_declarator_intern): New rule.
5573 (notype_declarator, complex_notype_declarator): Use it.
5575 1998-10-17 Jason Merrill <jason@yorick.cygnus.com>
5577 * decl.c (grokfndecl): Set DECL_CONTEXT to namespace if appropriate.
5578 (grokvardecl): Likewise.
5580 Sat Oct 17 23:27:20 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5582 * class.c (make_method_vec): Cast 1st argument of `bzero' to (PTR).
5583 (add_method): Likewise for arguments 1 & 2 of `bcopy'.
5585 * decl.c (signal_catch): Mark with ATTRIBUTE_NORETURN.
5587 * pt.c (process_partial_specialization): Cast 1st argument of
5590 * tree.c (build_base_fields): Cast `base_align' to (int) when
5591 comparing against one.
5593 1998-10-16 Mark Mitchell <mark@markmitchell.com>
5595 * decl.c (lookup_name_real): Handle template parameters for member
5596 templates where said parameters have the same name as the
5599 * decl.c (expand_static_init): Build cleanups before entering the
5600 anonymous function used to do them to avoid access-checking
5603 * decl.c (grokfndecl): Add back call to cplus_decl_attributes
5604 accidentally removed by previous change, and make DECL_RTL here.
5605 * class.c (add_method): Don't make DECL_RTL here.
5607 * pt.c (for_each_template_parm): Don't examine uninstantiated
5610 1998-10-16 Dave Brolley <brolley@cygnus.com>
5612 * lex.c (real_yylex): Fix unaligned access of wchar_t.
5614 1998-10-16 Mark Mitchell <mark@markmitchell.com>
5616 * class.c (add_method): Fix documentation to reflect previous
5617 changes. Check for duplicate method declarations here.
5618 * decl.c (decls_match): Handle FUNCTION_DECL vs TEMPLATE_DECL
5619 correctly; such things never match.
5620 (grokfndecl): Don't look for duplicate methods here.
5621 * decl2.c (check_classfn): Don't assume names are mangled.
5622 Don't add bogus member function declarations to a class before the
5623 class type is complete.
5624 (grokfield): Reformat error message.
5625 * method.c (set_mangled_name_for_decl): Don't mangle names while
5626 processing_template_decl.
5628 1998-10-16 Jason Merrill <jason@yorick.cygnus.com>
5630 * typeck.c (build_indirect_ref): Complain about a pointer to data
5632 * typeck2.c (build_m_component_ref): Don't indirect a pointer to
5634 * init.c (resolve_offset_ref): Don't undo the above.
5636 * cp-tree.h (DECL_C_BIT_FIELD, SET_DECL_C_BIT_FIELD): New macros.
5637 (struct lang_decl_flags): Add `bitfield'.
5638 * class.c (finish_struct_1): Use DECL_C_BIT_FIELD instead of
5640 * decl2.c (grokbitfield, grok_alignof): Likewise.
5641 * init.c (build_offset_ref): Likewise.
5642 * typeck.c (build_component_addr, expr_sizeof): Likewise.
5643 * cvt.c (build_up_reference): Don't crash if taking the address
5644 returns error_mark_node.
5646 * decl.c (grokfndecl): Also check ctype when checking for ::main().
5648 1998-10-15 Jason Merrill <jason@yorick.cygnus.com>
5650 * decl.c (grokfndecl): ::main and __builtin_* get C linkage.
5652 (grokdeclarator): Instead of here.
5653 * friend.c (do_friend): Lose special handling of ::main and
5655 * cp-tree.h (DECL_MAIN_P): Check for C linkage.
5657 * spew.c (yylex): Clear looking_for_typename if we got
5660 1998-10-15 Mark Mitchell <mark@markmitchell.com>
5662 * class.c (maybe_warn_about_overly_private_class): Improve error
5663 messages for class with only private constructors.
5665 * cp-tree.def (TYPENAME_TYPE): Add to documentation.
5666 * cp-tree.h (TYPENAME_TYPE_FULLNAME): Document.
5667 (build_typename_type): New function.
5668 * decl.c (build_typename_type): Broken out from ...
5669 (make_typename_type): Use it.
5670 * search.c (lookup_field): Likewise.
5672 1998-10-14 Benjamin Kosnik <bkoz@rhino.cygnus.com>
5674 * pt.c (convert_nontype_argument): Check against type_referred_to.
5675 * decl.c (grokvardecl): Check for declarator name before building
5676 DECL_ASSEMBLER_NAME.
5678 1998-10-14 Mark Mitchell <mark@markmitchell.com>
5680 * pt.c (lookup_template_class): Add comment.
5681 (instantiate_class_template): Don't mark the _TYPE node for
5682 member class templates as an instantiation.
5684 1998-10-14 Jason Merrill <jason@yorick.cygnus.com>
5686 * decl.c (grokfndecl): Fix my thinko.
5688 1998-10-13 Jason Merrill <jason@yorick.cygnus.com>
5690 * tinfo2.cc (fast_compare): Remove.
5691 (before): Just use strcmp.
5692 * tinfo.cc (operator==): Just use strcmp.
5694 1998-10-13 Klaus-Georg Adams <Klaus-Georg.Adams@chemie.uni-karlsruhe.de>
5696 * decl.c (grokfndecl): Don't check for linkage in `extern "C"'
5699 1998-10-13 Mark Mitchell <mark@markmitchell.com>
5701 * cp-tree.h (specializations_of_same_template_p): Remove.
5702 * search.c (get_template_base): Don't use it.
5703 (get_template_base_recursive): Likewise.
5704 * pt.c (specializations_of_same_template_p): Remove.
5705 (unify): Don't use it.
5706 (lookup_template_class): Find the correct parent when setting
5707 CLASSTYPE_TI_TEMPLATE.
5709 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
5711 * tinfo.cc (operator==): Always compare names.
5713 1998-10-12 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
5715 * decl.c (start_function): Fix cut-and-paste error.
5717 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
5719 * inc/typeinfo: Add #pragma interface.
5720 (operator!=): Just call operator==.
5721 * tinfo.cc: Add #pragma implementation.
5722 (operator==): Move from inc/typeinfo and tinfo2.cc.
5723 Check __COMMON_UNRELIABLE instead of _WIN32.
5725 * typeck2.c (my_friendly_abort): Add URL.
5727 1998-10-12 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
5729 * decl.c (start_method): Added extra parameter for attributes.
5730 * cp-tree.h (start_method): Update prototype.
5731 * parse.y (fn.def2): Update start_method parameter list.
5733 1998-10-11 Mark Mitchell <mark@markmitchell.com>
5735 * cp-tree.h (specializations_of_same_template_p): Declare.
5736 * pt.c (specializations_of_same_template_p): New function.
5738 * search.c (get_template_base): Use it.
5739 (get_template_base_recursive): Likewise.
5741 1998-10-10 Manfred Hollstein <manfred@s-direktnet.de>
5743 * decl2.c (start_objects): Add new variable `joiner' and
5744 initialize it properly.
5746 1998-10-09 Mark Mitchell <mark@markmitchell.com>
5748 * search.c (expand_upcast_fixups): Tweak to match 1998-10-07
5749 change to vtable types.
5751 * cvt.c (ocp_convert): Avoid infinite recursion caused by
5754 1998-10-08 Jason Merrill <jason@yorick.cygnus.com>
5756 * pt.c (resolve_overloaded_unification): New fn.
5757 (try_one_overload): Likewise.
5758 (unify): Don't fail on unknown type.
5759 (type_unification_real): Likewise. Use resolve_overloaded_unification
5760 to handle an overloaded argument.
5761 (template_args_equal): Split out...
5762 (comp_template_args): From here.
5763 (determine_specialization): Also allow a template with more
5764 parms than were explicitly specified.
5765 * cp-tree.h: Add template_args_equal.
5766 * call.c (resolve_args): Remove TEMPLATE_ID_EXPR code.
5768 Thu Oct 8 15:58:30 1998 Anthony Green <green@cygnus.com>
5770 * semantics.c (finish_asm_stmt): Revert my 1998-09-28
5773 Thu Oct 8 06:00:19 1998 Jeffrey A Law (law@cygnus.com)
5775 * typeck.c (unsigned_type): Only return TItype nodes when
5776 HOST_BITS_PER_WIDE_INT is >= 64 bits.
5777 (signed_type): Likewise.
5778 * decl.c (intTI_type_node, unsigned_intTI_type_node): Only declare
5779 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
5780 (init_decl_processing): Only create TItype nodes when
5781 HOST_BITS_PER_WIDE_INT is >= 64 bits.
5782 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare
5783 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
5785 Wed Oct 7 12:32:44 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5787 * Makefile.in (hash.h): Add -L KR-C -F ', 0, 0' flags to gperf.
5788 (gxx.gperf): Update comments describing invocation flags.
5789 (hash.h): Regenerate using gperf 2.7.1 (19981006 egcs).
5791 1998-10-07 Mark Mitchell <mark@markmitchell.com>
5793 * class.c (finish_struct_1): Add commentary on previous change.
5795 * cp-tree.h (vtbl_ptr_type_node): New variable.
5796 * class.c (build_vtbl_ref): Don't indirect through the vptr; it's
5797 already of the right type.
5798 (finish_struct_1): Make the vptr be of type vtbl_ptr_type_node.
5799 Simplify code to grow vtable.
5800 * decl.c (vtbl_ptr_type_node): Define.
5801 (init_decl_processing): Initialize it.
5803 1998-10-06 Mark Mitchell <mark@markmitchell.com>
5805 * cp-tree.def (PTRMEM_CST): New tree node.
5806 * cp-tree.h (ptrmem_cst): New type.
5807 (lang_type): Remove local_typedecls.
5808 (dummy): Increase to 12 bits from 11.
5809 (CLASSTYPE_LOCAL_TYPEDECLS): Remove.
5810 (PTRMEM_CST_CLASS): New macro.
5811 (PTRMEM_CST_MEMBER): Likewise.
5812 (current_access_specifier): New variable.
5813 (current_class_type): Remove duplicate declaration.
5814 (finish_struct): Change prototype.
5815 (unreverse_member_declarations): New function.
5816 (pushdecl_class_level): Change prototype.
5817 (grok_enum_decls): Remove.
5818 (fixup_anonymous_union): New function.
5819 (grok_x_components): Change prototype.
5820 (tsubst_chain): Remove.
5821 (finish_member_template_decl): Likewise.
5822 (check_explicit_specialization): Fix indentation.
5823 (finish_class_definition): Change prototype.
5824 (finish_member_class_template): Likewise.
5825 (finish_member_declaration): New function.
5826 (check_multiple_declarators): Likewise.
5827 * class.c (class_stack_node_t): New type.
5828 (current_class_base): Remove.
5829 (current_class_stack): Change type.
5830 (current_access_specifier): New variable.
5831 (grow_method): Remove.
5832 (check_member_decl_is_same_in_complete_scope): Break out from
5834 (make_method_vec): New function.
5835 (free_method_vec): Likewise.
5836 (add_implicitly_declared_members): Break out from finish_struct_1.
5837 (free_method_vecs): New variable.
5838 (add_method): Rework for direct use from parser.
5839 (handle_using_decl): Watch for NULL_TREE while iterating through
5840 CLASSTYPE_METHOD_VEC.
5841 (finish_struct_methods): Don't build CLASSTYPE_METHOD_VEC here;
5842 just do some error-checking.
5843 (warn_hidden): Change iteration through CLASSTYPE_METHOD_VEC.
5844 (finish_struct_1): Simplify. Use add_implicitly_declared_members.
5845 (finish_struct): Change prototype. Simplify; fields and methods
5846 are already set up at this point.
5847 (init_class_processing): Set up current_class_stack.
5848 (pushclass): Save current_access_specifier.
5849 (popclass): Restore it.
5850 (currently_open_class): Simplify.
5851 (build_self_reference): Remove use of CLASSTYPE_LOCAL_TYPEDECLS.
5852 * decl.c (saved_scope): Add access_specifier.
5853 (maybe_push_to_top_level): Save it.
5854 (pop_from_top_level): Restore it.
5855 (maybe_process_template_type_declaration): Use
5856 finish_member_declaration.
5857 (pushtag): Likewise.
5858 (pushdecl_class_level): Don't return a value.
5859 (fixup_anonymous_union): Break out from grok_x_components.
5860 (shadow_tag): Use it.
5861 (xref_tag): Complain about using an elaborated type specifier to
5862 reference a template type parameter or typedef name.
5863 (xref_basetypes): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
5864 (current_local_enum): Remove.
5865 (build_enumerator): Call finish_member_declaration.
5866 (grok_enum_decls): Remove.
5867 * decl2.c (grok_x_components): Simplify.
5868 (check_classfn): Change iteration through CLASSTYPE_METHOD_VEC.
5869 (grokfield): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
5870 (merge_functions): Add to comment.
5871 (arg_assoc_type): Prototype.
5872 (arg_assoc): Pass as many arguments as there are parameters.
5873 * error.c (dump_expr): Handle PTRMEM_CST. Improve handling of
5875 * expr.c (cpls_expand_expr): Remove dead code. Handle
5877 * friend.c (do_friend): Lookup friends when in nested classes.
5879 * init.c (build_offset_ref): Do lookup even for classes that are
5880 only partially defined.
5881 (decl_constant_value): Remove dead code.
5882 * method.c (build_overload_value): Remove hack where by TYPE was
5883 not a TYPE. Handle PTRMEM_CST.
5884 (build_template_parm_names): Don't pass a PARM_DECL where a TYPE
5886 * parse.y (components, notype_components, component_decl,
5887 component_decl_1, component_declarator, component_declarator0):
5888 Now all are itype rather than ttype. Rework to add members to
5890 (typesqpecqual_reserved): Use check_multiple_declarators.
5891 (structsp): Update class to finish_class_definition.
5892 (do_xref_defn): Unsplit into named_class_head.
5893 (access_specifier): Set current_access_specifier.
5894 * pt.c (set_current_access_from_decl): New function.
5895 (finish_member_template_decl): Don't take the parameters.
5896 (comp_template_args): Make more robust.
5897 (lookup_template_class): Don't use current_local_enum.
5898 (for_each_template_parm): Handle PTRMEM_CST.
5899 (instantiate_class_template): Use set_current_access_from_decl,
5900 finish_member_declaration and unreverse_member_declarations. Set
5901 lineno/input_filename before generating implicit member functions.
5902 (type_unification_real): Don't assume back-unification happens
5903 only for the last argument.
5904 (regenerate_decl_from_template): Call pushclass a bit earlier.
5905 (tsubst_chain): Remove.
5906 (tsubst_enum): Use set_current_access_from_decl.
5907 (set_mangled_name_for_template_decl): Fix indentation.
5908 * search.c (lookup_fnfields_1): Change iteration through
5909 CLASSTYPE_METHOD_VEC.
5910 (dfs_pushdecls): Likewise.
5911 (dfs_compress_decls): Likewise.
5912 (add_conversions): Likewise.
5913 * semantics.c (finish_class_definition): Don't take components.
5914 Change call to finish_struct.
5915 (finish_member_declaration): New function.
5916 (finish_member_class_template): Don't take template parameters.
5917 Change call to grok_x_components. Call finish_member_template_decl.
5918 (check_multiple_declarators): New function.
5919 * sig.c (append_signature_fields): Work from the TYPE_METHODS, not
5920 a passed in fieldlist.
5921 * tree.c (search_tree): Handle PTRMEM_CST.
5923 * typeck.c (unary_complex_lvalue): Build PTRMEM_CSTs, not
5924 INTEGER_CSTs, for pointer-to-data members.
5926 * call.c (resolve_args): Resolve template specializations, if
5929 Tue Oct 6 07:57:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5931 * Makefile.in (spew.o): Depend on toplev.h.
5933 * call.c (compare_ics): Initialize variables `deref_from_type2',
5934 `deref_to_type1' and `deref_to_type2'.
5936 * except.c (get_eh_type): Hide prototype and definition.
5937 (process_start_catch_block_old): Remove unused static prototype.
5939 * pt.c (tsubst_decl): Initialize variable `argvec'.
5941 * spew.c: Include toplev.h.
5943 1998-10-05 Jason Merrill <jason@yorick.cygnus.com>
5945 * pt.c (instantiate_decl): Do save and restore file position.
5947 1998-10-05 Martin von Löwis <loewis@informatik.hu-berlin.de>
5949 * method.c (build_decl_overload_real): Clear
5950 numeric_output_need_bar after __.
5952 1998-10-05 Nathan Sidwell <nathan@acm.org>
5954 * call.c (build_new_method_call): Issue 'incomplete type' error,
5955 if class is not defined.
5957 1998-10-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5959 * call.c (build_object_call): Move declaration of variable
5960 `fn' into the scope where it is used. Don't access variable
5961 `fn' when it is uninitialized, instead use `fns'.
5963 1998-10-04 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5965 * errfn.c (cp_thing): Print buf as a string not as a printf format
5966 to avoid problems with the operator%. Consequently, `%%' sequences
5967 in format are copied as `%' in buf.
5969 1998-10-04 Jason Merrill <jason@yorick.cygnus.com>
5971 * pt.c (pop_tinst_level): Call extract_interface_info.
5972 (instantiate_decl): Don't save and restore file position.
5974 * decl.c (cp_finish_decl): Make statics in extern inlines and
5975 templates common, if possible and the target doesn't support weak
5978 * decl.c (grokdeclarator): Remove redundant calls to
5979 build_type_variant and some duplicated code.
5980 * sig.c (build_signature_reference_type): Only take the type parm.
5981 (build_signature_pointer_type): Likewise.
5982 * tree.c (build_cplus_method_type): Adjust.
5983 * cp-tree.h: Update.
5985 1998-10-04 Mark Mitchell <mark@markmitchell.com>
5987 * call.c (build_over_call): Make pedwarns about dropped qualifiers
5988 into full-fledged errors.
5989 * cvt.c (convert_to_reference): Likewise.
5990 * typeck.c (convert_for_assignment): Likewise.
5992 * search.c (expand_upcast_vtables): In addition to unsetting
5993 TREE_READONLY, remove top-level const type qualifier.
5995 1998-10-03 Mark Mitchell <mark@markmitchell.com>
5997 * class.c (current_class_ptr, current_class_ref): Clarify
5999 * cvt.c (ocp_convert): Don't expect fold to remove all trivial
6000 NOP type conversions.
6001 * decl.c (decls_match): Use comptypes directly; ignore
6002 qualifiers on the DECL.
6003 (duplicate_decls): Remove qualifier checks on DECL.
6004 (grokdeclarator): Make the type built up include top-level
6006 * decl2.c (do_dtors): Fix spelling error.
6007 * error.c (dump_simple_decl): Don't look at qualifiers on the decl
6008 when printing type information.
6009 * init.c (build_new_1): Add documentation. Deal with the fact
6010 that type of allocated memory now contains qualifiers.
6011 * lex.c (is_global): Improve error-recovery.
6012 * sig.c (build_member_function_pointer): Don't cast away const
6013 on fields of sigtable_entry_type.
6014 * tree.c (lvalue_type): Don't look at top-level qualifiers on
6016 * typeck.c (decay_conversion): Likewise.
6017 (build_component_ref): Make sure the type of the COMPONENT_REF
6018 contains top-level qualifiers, as appropriate. Improve
6020 (build_indirect_ref): Simplify. Don't strip top-level qualifiers.
6021 (build_array_ref): Likewise.
6022 (build_unary_op): Improve error-recovery.
6023 (unary_complex_lvalue): Make taking the address a bound member
6024 function an error, not a sorry.
6025 (build_conditional_expr): Look at the type qualifiers, not the
6026 qualifiers on the expression itself.
6028 1998-10-03 Jason Merrill <jason@yorick.cygnus.com>
6030 * decl2.c (merge_functions): Remove duplicates.
6032 * decl2.c: Add -f{no-,}implicit-inline-templates.
6033 (import_export_decl): Check it.
6035 * decl.c (lookup_name_real): Template parms also take precedence
6036 over implicit typename. Only warn if yylex.
6038 * typeck.c (build_conditional_expr): Only fold if ifexp is an
6041 * decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN
6044 1998-10-01 Jason Merrill <jason@yorick.cygnus.com>
6046 * cp-tree.h (FORMAT_VBASE_NAME): New macro.
6047 * class.c (build_vbase_pointer): Use it.
6048 * rtti.c (expand_class_desc): Likewise.
6049 * tree.c (build_vbase_pointer_fields): Likewise.
6051 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
6053 * decl.c (start_decl): Add invocation of
6054 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
6055 (start_function): Add invocation of
6056 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
6058 * lex.c: Replace occurrences of HANDLE_SYSV_PRAGMA with
6059 HANDLE_GENERIC_PRAGMAS.
6061 1998-09-28 Anthony Green <green@cygnus.com>
6063 * semantics.c (finish_asm_stmt): Always permit volatile asms.
6065 1998-09-28 Mark Mitchell <mark@markmitchell.com>
6067 * decl.c (grokdeclarator): Tighten checks for invalid
6068 destructors. Improve error-messages and error-recovery.
6069 * decl2.c (check_classfn): Don't assume that mangled destructor
6070 names contain type information.
6072 1998-09-25 Jason Merrill <jason@yorick.cygnus.com>
6074 * search.c (get_base_distance): Remove assert.
6076 * decl2.c (build_anon_union_vars): Don't process a field with no
6078 (finish_anon_union): Also complain about local anon unions with no
6081 1998-09-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
6083 * decl.c (lookup_namespace_name): If the name is a namespace,
6084 return it immediately.
6086 Fri Sep 25 11:45:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6088 * cp-tree.h (define_case_label): Remove unused parameter.
6089 (check_java_method): Likewise.
6090 (grokclassfn): Likewise.
6091 (expand_aggr_init): Likewise.
6092 (build_x_delete): Likewise.
6093 (maybe_end_member_template_processing): Likewise.
6094 (unshare_base_binfos): Add prototype.
6095 (string_conv_p): Likewise.
6096 (my_friendly_abort): Mark with ATTRIBUTE_NORETURN.
6098 * cvt.c (build_up_reference): Remove unused parameter
6099 `checkconst', all callers changed.
6100 (build_type_conversion): Mark parameter `code' with
6102 (build_expr_type_conversion): Initialize variable `conv'.
6104 * decl.c (push_namespace): Initialize variable `d'.
6105 (define_case_label): Remove unused parameter `decl', all callers
6108 * decl2.c (lang_decode_option): If !USE_CPPLIB, mark parameter
6109 `argc' with ATTRIBUTE_UNUSED.
6110 (grokclassfn): Remove unused parameter `cname', all callers
6112 (check_java_method): Likewise for parameter `ctype'.
6113 (copy_assignment_arg_p): Mark parameter `virtualp' with
6115 (finish_prevtable_vardecl): Likewise for parameter `prev'.
6117 * expr.c (extract_init): Likewise for parameters `decl' and `init'.
6119 * init.c (expand_aggr_init_1): Remove unused parameter
6120 `alias_this', all callers changed.
6121 (expand_aggr_init): Likewise.
6122 (expand_default_init): Likewise.
6123 (build_new_1): Initialize variable `susp'.
6124 (build_x_delete): Remove unused parameter `type', all callers
6127 * lex.c (set_typedecl_interface_info): Mark parameter `prev' with
6129 (readescape): Use (unsigned) value in shift.
6130 (real_yylex): Likewise. Likewise. Also cast `sizeof' to int when
6131 comparing to a signed quantity.
6133 * pt.c (maybe_end_member_template_processing): Remove unused
6134 parameter `decl', all callers changed.
6135 (check_explicit_specialization): Add braces around empty body in
6137 (current_template_args): Initialize variable `args'.
6138 (lookup_template_class): Likewise for variable `prev_local_enum'.
6139 (tsubst_decl): Likewise for variable `r'.
6140 (set_mangled_name_for_template_decl): Initialize variable
6143 * spew.c (scan_tokens): Change type of parameter `n' to unsigned.
6144 Likewise for variable `i'.
6145 (yylex): Initialize variable `trrr'.
6147 * typeck.c (compparms): Mark variable `strict' with
6150 * xref.c (simplify_type): Cast argument of ctype function to
6153 1998-09-24 Mark Mitchell <mark@markmitchell.com>
6155 * cp-tree.h (language_lvalue_valid): Remove.
6156 * decl.c (grokdeclarator): Don't disallow references to functions.
6157 * tree.c (lvalue_p_1): New function, combining duplicated
6160 (real_lvalue_p): Likewise.
6161 * typeck.c (language_lvalue_valid): Remove.
6162 (build_modify_expr): Treat FUNCTION_TYPEs as readonly, even though
6163 they don't have TREE_READONLY set.
6164 * typeck2.c (readonly_error): Add case for FUNCTION_DECLs.
6166 1998-09-24 Benjamin Kosnik <bkoz@loony.cygnus.com>
6168 * spew.c (yylex): Give diagnostic.
6169 * hash.h (is_reserved_word): Add export.
6170 * gxx.gperf: Likewise.
6171 * lex.h (rid): Add RID_EXPORT.
6172 * lex.c (init_parse): Likewise.
6174 Tue Sep 22 21:01:19 1998 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
6176 * friend.c (do_friend): Make warning a full sentence.
6178 1998-09-22 Mark Mitchell <mark@markmitchell.com>
6180 * parse.y (component_decl_list): Improve error-recovery.
6182 1998-09-22 Benjamin Kosnik <bkoz@loony.cygnus.com>
6184 * decl.c (make_typename_type): Move error to point where name
6185 variable can be used by dump_type.
6187 1998-09-22 Mark Mitchell <mark@markmitchell.com>
6189 * decl.c (grokfndecl): Improve error-recovery.
6190 * decl2.c (grokfield): Likewise.
6191 * pt.c (finish_member_template_decl): Likewise.
6193 1998-09-20 Martin von Löwis <loewis@informatik.hu-berlin.de>
6195 * method.c (hack_identifier): Finding multiple members is always
6198 1998-09-21 Per Bothner <bothner@cygnus.com>
6200 * Make-lang.in (c++-filt): Link libiberty.a after cxxmain.o.
6202 Mon Sep 21 01:53:05 1998 Felix Lee <flee@cygnus.com>
6204 * lex.c (init_lex): Use getenv ("LANG"), not GET_ENVIRONMENT ().
6206 1998-09-20 Mark Mitchell <mark@markmitchell.com>
6208 * class.c (maybe_warn_about_overly_private_class): Reformat.
6210 1998-09-17 Andrew MacLeod <amacleod@cygnus.com>
6212 * exception.cc (__cplus_type_matcher): Realign some code.
6214 1998-09-16 Mark Mitchell <mark@markmitchell.com>
6216 * Make-lang.in (tinfo.o): Use CXXFLAGS when compiling.
6217 (tinfo2.o): Likewise.
6218 (exception.o): Likewise.
6220 (opnew.o): Likewise.
6221 (opnewnt.o): Likewise.
6222 (opvnew.o): Likewise.
6223 (opvnewnt.o): Likewise.
6224 (opdel.o): Likewise.
6225 (opdelnt.o): Likewise.
6226 (opvdel.o): Likewise.
6227 (opvdelnt.o): Likewise.
6229 1998-09-16 Richard Henderson <rth@cygnus.com>
6231 * decl.c (init_decl_processing): Kill __builtin_fp and __builtin_sp.
6233 1998-09-15 Alexandre Oliva <oliva@dcc.unicamp.br>
6235 * call.c (build_field_call): Handle static data members too.
6237 * typeck.c (comptypes): When comparing pointer types, check
6238 whether referred types match even in strictest modes.
6240 1998-09-15 Mark Mitchell <mark@markmitchell.com>
6242 * cp-tree.h: Revert previous change.
6243 (finish_struct_methods): Remove declaration.
6244 * class.c: Revert previous change.
6245 (maybe_warn_about_overly_private_class): New function.
6246 (finish_struct_methods): Declare here, and make static. Remove
6247 unnecessary parameters. Tidy slightly. Use
6248 maybe_warn_about_overly_private_class.
6249 (finish_struct_1): Adjust. Remove check for private constructors,
6251 (finish_struct): Adjust.
6253 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
6255 * except.c (expand_start_catch_block): No need to check for new
6257 (process_start_catch_block_old): Deleted.
6258 (process_start_catch_block): Add call to start_decl_1().
6259 (expand_end_catch_block): Add call to end_catch_handler().
6260 * exception.cc (__cplus_type_matcher): Only check the exception
6261 language if there is an exception table.
6263 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
6265 * search.c (expand_indirect_vtbls_init): Mark temporary stack slots
6266 as used to prevent conflicts with virtual function tables.
6268 1998-09-14 Mark Mitchell <mark@markmitchell.com>
6270 * cp-tree.h (lang_type): Add has_non_private_static_mem_fn.
6271 (CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN): New macro, to access it.
6272 * class.c (maybe_class_too_private_p): New function.
6273 (finish_struct_methods): Use it.
6274 (finish_struct_1): Likewise.
6275 (finish_struct): Set CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN if
6278 * pt.c (check_specialization_scope): Fix spelling error.
6279 (check_explicit_specialization): Remove code to handle explicit
6280 specializations in class scope; they are now correctly diagnosed
6283 1998-09-10 Mark Mitchell <mark@markmitchell.com>
6285 * decl.c (pushdecl): Don't copy types if the
6286 DECL_ABSTRACT_ORIGIN of the new decl matches the TYPE_NAME of the
6289 1998-09-09 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
6291 * class.c (get_enclosing_class): New function.
6292 (is_base_of_enclosing_class): Likewise.
6293 * cp-tree.h (get_enclosing_class): Declare.
6294 (is_base_of_enclosing_class): Likewise.
6295 * pt.c (coerce_template_parms): Use them.
6297 1998-09-09 Jason Merrill <jason@yorick.cygnus.com>
6299 * g++spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
6300 null to decide whether to use it.
6302 * error.c (dump_type_real): Handle NAMESPACE_DECL.
6303 * parse.y (base_class.1): Avoid crash on error.
6305 1998-09-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
6307 * decl.c (make_typename_type): If context is a namespace, the code
6310 1998-09-08 Mumit Khan <khan@xraylith.wisc.edu>
6312 * parse.y (nomods_initdcl0): Set up the parser stack correctly.
6314 1998-09-08 Mark Mitchell <mark@markmitchell.com>
6316 * cp-tree.h (anonymous_namespace_name): Declare.
6317 * decl.c: Define it.
6318 (push_namespace): Use anonymous_namespace_name, rather than local
6320 * error.c (dump_decl): If a namespace is named
6321 anonymous_namespace_name, call it {anonymous}.
6323 * decl.c (grokparms): Distinguish between references and pointers
6326 1998-09-08 Richard Henderson <rth@cygnus.com>
6327 Mark Mitchell <mark@markmitchell.com>
6329 * pt.c (process_partial_specialization): Consistently allocate
6330 and zero tpd.parms based on ntparms. Use tpd2.parms, not
6331 tpd.parms, where appropriate.
6333 Sun Sep 6 00:00:51 1998 Jeffrey A Law (law@cygnus.com)
6335 * Makefile.in (INCLUDES): Update after recent toplevel gcc
6338 1998-09-05 Mark Mitchell <mark@markmitchell.com>
6340 * cp-tree.h (TI_PENDING_SPECIALIZATION_FLAG): Remove.
6341 * class.c (finish_struct): Remove hackery to deal with explicit
6342 specializations in class scope.
6343 * decl.c (grokfndecl): Improve error-recovery.
6344 * decl2.c (grokfield): Likewise.
6345 * pt.c (check_specialization_scope): New function.
6346 (begin_specialization): Call it.
6347 (process_partial_specialization): New function, split out from
6348 push_template_decl. Check partial specializations more
6350 (push_template_decl): Call it.
6351 (check_explicit_specialization): Don't attempt to handle explicit
6352 specializations in class scope.
6353 (template_parm_data): Document. Add current_arg and
6354 arg_uses_template_parms.
6355 (mark_template_parm): Set it.
6356 (tsubst_arg_types): Remove unused variable.
6357 * semantics.c (begin_class_definition): Tweak.
6359 1998-09-04 Mark Mitchell <mark@markmitchell.com>
6361 * inc/typeinfo (type_info::type_info(const char*)): Make
6364 * cp-tree.h (hash_tree_cons_simple): New macro.
6365 * pt.c (tsubst_arg_types): New function. Use hash_tree_cons.
6366 (coerce_template_parms): Use make_temp_vec, instead of
6367 make_tree_vec. Document this behavior.
6368 (lookup_template_class): Likewise.
6369 (tsubst, cases METHOD_TYPE, FUNCTION_TYPE): Use tsubst_arg_types.
6370 Remove dead code (and add assertion to check its deadness). Fix
6371 bug w.r.t. exception specifications.
6373 1998-09-03 Jason Merrill <jason@yorick.cygnus.com>
6375 * decl2.c (import_export_vtable): Always make artificials comdat.
6376 (import_export_decl): Likewise.
6377 * pt.c (mark_decl_instantiated): Likewise.
6379 1998-09-03 Mark Mitchell <mark@markmitchell.com>
6381 * cp-tree.h (finish_globally_qualified_member_call_expr):
6383 (finish_qualified_call_expr).
6384 * semantics.c: Likewise.
6385 * parse.y (primary): Use it.
6386 * method.c (hack_identifier): Remove redundant code.
6388 * init.c (resolve_offset_ref): Call convert_from_reference to
6389 handle members of reference type. Improve error recovery.
6391 1998-09-03 Benjamin Kosnik <bkoz@cygnus.com>
6393 * cp-tree.h: Declare warn_nontemplate_friend.
6394 * decl2.c (lang_decode_option): Set.
6395 * lang-options.h: Add -Wnon-template-friend.
6396 * friend.c (do_friend): Use to toggle non-template function warning.
6398 1998-09-03 Mark Mitchell <mark@markmitchell.com>
6400 * decl.c (finish_enum): Don't resolve CONST_DECLs to their
6401 corresponding INTEGER_CSTs when processing_template_decl.
6402 * pt.c (tsubst_enum): Tweak accordingly.
6404 1998-09-03 Benjamin Kosnik <bkoz@rhino.cygnus.com>
6406 * decl.c (pushdecl_class_level): Add warning here.
6409 1998-09-02 Jason Merrill <jason@yorick.cygnus.com>
6411 * cvt.c (convert_pointer_to_real): Tidy.
6412 * search.c (get_base_distance_recursive): Simplify.
6413 (get_base_distance): Likewise.
6415 * pt.c (unify): Only special-case INTEGER_TYPE if it uses template
6418 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
6420 * lex.c (check_newline): Call HANDLE_PRAGMA before
6421 HANDLE_SYSV_PRAGMA if both are defined. Generate warning messages
6422 if unknown pragmas are encountered.
6423 (handle_sysv_pragma): Interpret return code from
6424 handle_pragma_token (). Return success/failure indication rather
6425 than next unprocessed character.
6426 (pragma_getc): New function: retrieves characters from the
6427 input stream. Defined when HANDLE_PRAGMA is defined.
6428 (pragma_ungetc): New function: replaces characters back into the
6429 input stream. Defined when HANDLE_PRAGMA is defined.
6431 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
6433 * decl2.c (output_vtable_inherit): Use %cDIGIT in the operands.
6434 * class.c (build_vtable_entry_ref): Likewise.
6436 1998-09-01 Mark Mitchell <mark@markmitchell.com>
6438 * cp-tree.h (DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION): New macro.
6439 * decl2.c (import_export_decl): Likewise.
6440 * pt.c (instantiate_decl): Use it.
6442 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
6444 * decl.c (lookup_name_real): Also do implicit typename thing for
6445 artificial TYPE_DECLs.
6446 * search.c (lookup_field): Likewise.
6447 (lookup_fnfields, lookup_field): Adjust for implicit typename kludge.
6448 * semantics.c (begin_constructor_declarator): Use enter_scope_of.
6449 (enter_scope_of): Extract type from implicit typename.
6450 (begin_class_definition): Likewise.
6451 * lex.c (identifier_type): Handle implicit typename when checking
6454 * cp-tree.h: Declare flag_strict_prototype.
6455 * lex.c (do_scoped_id, do_identifier): Don't implicitly_declare if
6457 * decl.c (init_decl_processing): If -f{no,-}strict-prototype wasn't
6458 specified, set it to the value of pedantic.
6460 1998-09-01 Mark Mitchell <mark@markmitchell.com>
6462 * decl2.c (arg_assoc): Handle template-id expressions as arguments.
6464 1998-08-31 Mark Mitchell <mark@markmitchell.com>
6466 * decl.c (finish_enum): Handle member enums of classes declared in
6469 * decl2.c (grok_x_components): Strip attributes before calling
6472 1998-08-31 Jason Merrill <jason@yorick.cygnus.com>
6474 * cp-tree.h, decl2.c: Remove support for -fall-virtual,
6475 -fenum-int-equivalence and -fno-nonnull-objects.
6476 * class.c (check_for_override): Remove support for -fall-virtual.
6477 (finish_struct_1): Likewise.
6478 * call.c (build_new_op): Remove support for -fenum-int-equivalence.
6479 * typeck.c (build_binary_op_nodefault): Likewise.
6480 * cvt.c (ocp_convert): Likewise.
6481 * call.c (build_vfield_ref): Remove support for -fno-nonnull-objects.
6482 * class.c (build_vbase_path): Likewise.
6484 Sun Aug 30 22:16:31 1998 H.J. Lu (hjl@gnu.org)
6486 * Makefile.in (INTERFACE): New, set to 1.
6488 1998-08-30 Mark Mitchell <mark@markmitchell.com>
6490 * error.c (dump_decl): Use CP_DECL_CONTEXT, not DECL_CONTEXT, when
6491 comparing with global_namespace.
6492 (dump_aggr_type): Likewise.
6494 * decl.c (grokfndecl): Issue error on declaration of friend
6495 templates with explicit template arguments.
6497 * pt.c (convert_template_argument): New function, split out
6499 (coerce_template_parms): Here.
6500 (tsubst): Attempt better error-recovery.
6502 1998-08-28 Benjamin Kosnik <bkoz@loony.cygnus.com>
6504 * pt.c (decl_template_parm_p): Add checks for
6505 TEMPLATE_TEMPLATE_PARM.
6507 1998-08-28 Mark Mitchell <mark@markmitchell.com>
6509 * lex.c (do_identifier): Fix thinko in previous change.
6511 1998-08-28 Jason Merrill <jason@yorick.cygnus.com>
6513 * search.c (dfs_search, binfo_for_vtable, dfs_bfv_helper): New fns.
6514 * decl2.c (output_vtable_inherit): Call binfo_for_vtable.
6516 1998-08-28 Richard Henderson <rth@cygnus.com>
6518 Add support for discarding unused virtual functions.
6519 * lang-options.h: Add -fvtable-gc.
6520 * cp-tree.h: Add flag_vtable_gc.
6521 * decl2.c (output_vtable_inherit): New fn.
6522 (finish_vtable_vardecl): Call it.
6523 * class.c (build_vtable_entry_ref): New fn.
6524 (build_vtbl_ref): Call it.
6526 1998-08-28 Mark Mitchell <mark@markmitchell.com>
6528 * cp-tree.h (build_enumerator): Take the enumeration type as a
6530 * decl.c (finish_enum): Don't set the TREE_TYPE for the
6531 enumeration constant values if we're processing_template_decls.
6532 Don't set the type for the CONST_DECLs either; that's done in
6534 (build_enumerator): Take the enumeration type as a
6536 * lex.c (do_identifier): Don't resolve enumeration constants while
6537 processing template declarations, even if they happen to be
6538 TEMPLATE_PARM_INDEXs.
6540 * parse.y (current_enum_type): New variable.
6541 (primary): Don't allow statement-expression in local classes just
6542 as we don't in global classes.
6543 (structsp): Use current_enum_type.
6544 (enum_list): Likewise.
6545 * pt.c (tsubst_enum): Don't check for NOP_EXPRs introduced by
6546 finish_enum; they no longer occur.
6548 * cp-tree.h (finish_base_specifier): New function.
6549 * parse.y (base_class): Use it.
6550 * semantics.c (finish_base_specifier): Define it.
6552 * parse.y (structsp): Warn on use of typename outside of template
6555 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
6557 * lex.c (handle_cp_pragma): Remove #pragma vtable.
6558 * lang-options.h: Remove +e options.
6559 * decl2.c (lang_decode_option): Likewise.
6560 (import_export_vtable): Don't check write_virtuals.
6561 (finish_vtable_vardecl, finish_file): Likewise.
6562 * search.c (dfs_debug_mark): Likewise.
6563 * semantics.c (begin_class_definition): Likewise.
6564 * class.c (build_vtable, finish_vtbls, finish_struct_1): Likewise.
6566 * call.c (build_over_call): Check flag_elide_constructors.
6567 * decl2.c: flag_elide_constructors defaults to 1.
6568 * typeck.c (convert_arguments): Remove return_loc parm.
6569 (build_function_call_real): Adjust.
6571 * search.c: Tear out all mi_matrix and memoize code.
6572 (lookup_field, lookup_fnfields): Use scratch_tree_cons.
6573 * lang-options.h: Remove documentation for -fhandle-exceptions,
6574 -fmemoize-lookups and -fsave-memoized.
6575 * cp-tree.h: Lose mi_matrix and memoize support.
6576 * decl2.c: Ignore -fmemoize-lookups and -fsave-memoized.
6577 * class.c: Lose struct class_level.
6578 (pushclass, popclass): Lose memoize support.
6579 * init.c (build_offset_ref): Likewise.
6581 Never change BINFO_INHERITANCE_CHAIN.
6582 * init.c (emit_base_init): Change modification of
6583 BINFO_INHERITANCE_CHAIN to an assert.
6584 * search.c (get_base_distance_recursive): Likewise.
6585 (get_base_distance): Likewise.
6586 (lookup_member): Likewise.
6587 (convert_pointer_to_single_level): Likewise.
6588 (lookup_field): Likewise. Lose setting TREE_VIA_* on TREE_LISTs.
6589 (lookup_fnfields): Likewise.
6590 * tree.c (propagate_binfo_offsets): Don't call unshare_base_binfos.
6591 (unshare_base_binfos): Don't call propagate_binfo_offsets.
6592 (layout_basetypes): Call propagate_binfo_offsets instead of
6593 unshare_base_binfos.
6594 * decl.c (xref_basetypes): Call unshare_base_binfos.
6595 * pt.c (instantiate_class_template): Likewise.
6596 * tree.c (reverse_path): Remove 'copy' parm; always make a
6598 * class.c (build_vbase_path): Just call it.
6599 * search.c (compute_access): Likewise. Don't re-reverse.
6601 1998-08-27 Mark Mitchell <mark@markmitchell.com>
6603 * class.c (build_vbase_path): Use reverse_path.
6604 (finish_base_struct): Move warnings for inaccessible bases to
6606 (modify_one_vtable): Remove check of TREE_USED (binfo).
6607 (fixup_vtable_deltas1): Likewise.
6608 * cp-tree.h (BINFO_INHERITANCE_CHAIN): Document here.
6609 (xref_tag): Remove binfos parameter.
6610 (make_binfo): Remove chain parameter.
6611 (reverse_path): Add copy parameter.
6612 * decl.c (init_decl_processing): Change calls to xref_tag.
6613 (xref_tag): Remove binfos parameter.
6614 (xref_basetypes): Change calls to make_binfo.
6615 * decl2.c (grok_x_components): Change calls to xref_tag.
6616 (handle_class_head): Likewise.
6617 * friend.c (do_friend): Likewise.
6618 * lex.c (make_lang_type): Change calls to make_binfo.
6619 * parse.y (structsp): Change calls to xref_tag.
6620 (named_complex_class_head_sans_basetype): Likewise.
6621 (named_class_head): Likewise.
6622 * rtti.c (init_rtti_processing): Likewise.
6623 * search.c (compute_access): Change calls to reverse_path.
6624 (dfs_get_vbase_types): Change calls to make_binfo.
6625 (get_vbase_types): Remove dead code.
6626 * tree.c (unshare_base_binfos): Change calls to make_binfo.
6627 (layout_basetypes): Warn here about inaccessible bases.
6628 (make_binfo): Remove chain parameter.
6629 (reverse_path): Add copy parameter.
6631 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
6633 * class.c: #if 0 complete_type_p.
6634 * init.c (build_java_class_ref, build_new_1): Remove unused locals.
6635 * method.c (process_overload_item): Likewise.
6636 * typeck.c (comp_target_types): Likewise.
6638 Stop sharing binfos for indirect virtual bases.
6639 * tree.c (propagate_binfo_offsets): Unshare vbases, too.
6640 (layout_basetypes): Likewise.
6641 (unshare_base_binfos): Copy vbases, too.
6642 * cp-tree.h (BINFO_VIA_PUBLIC, BINFO_BASEINIT_MARKED,
6643 BINFO_VBASE_INIT_MARKED): Remove obsolete macros.
6644 (BINFO_PUSHDECLS_MARKED, SET_BINFO_PUSHDECLS_MARKED,
6645 CLEAR_BINFO_PUSHDECLS_MARKED): New macros.
6646 * search.c (lookup_field, lookup_fnfields, lookup_member): Remove
6647 reference to BINFO_VIA_PUBLIC.
6648 (marked_pushdecls_p, unmarked_pushdecls_p): New fns.
6649 (push_class_decls): Use them.
6650 (dfs_pushdecls): Use SET_BINFO_PUSHDECLS_MARKED.
6651 (dfs_compress_decls): Use CLEAR_BINFO_PUSHDECLS_MARKED.
6653 1998-08-27 Mark Mitchell <mark@markmitchell.com>
6655 * decl.c (build_enumerator): Set DECL_CONTEXT for the
6658 1998-08-26 Mark Mitchell <mark@markmitchell.com>
6660 * cp-tree.h (finish_enum): Change prototype.
6661 * decl.c (finish_enum): Use TYPE_VALUES, rather than taking a
6662 VALUES parameter. Don't try to compute mins/maxs if
6663 processing_template_decl.
6664 * parse.y (structsp): Use new calling sequence for finish_enum.
6665 * pt.c (tsubst_enum): Likewise. Take the new type as input.
6666 (lookup_template_class): Remove unused variables. Tweak.
6667 Register enums on instantiation list before substituting
6668 enumeration constants.
6669 (tsubst_decl): Remove unused variables.
6670 (regenerate_decl_from_template): Likewise.
6672 * decl.c (duplicate_decls): Don't obliterate the
6673 DECL_TEMPLATE_INFO for a template if we're not replacing it with
6676 * lex.c (do_identifier): Fix typo in comment.
6678 Wed Aug 26 10:54:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6680 * errfn.c: Remove stdarg.h/varargs.h.
6683 1998-08-25 Brendan Kehoe <brendan@cygnus.com>
6685 * pt.c (tsubst_copy): Only do typename overloading on an
6686 IDENTIFIER_NODE that happens to look like a typename if it actually
6687 has a type for us to use.
6689 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
6691 * typeck.c (comp_cv_target_types): Split out...
6692 (comp_target_types): From here. Don't allow cv-qual changes under
6693 a pointer if nptrs == 0. Fix OFFSET_TYPE handling.
6694 (build_ptrmemfunc): Pass 1 to nptrs.
6695 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
6697 1998-08-25 Mark Mitchell <mark@markmitchell.com>
6699 * search.c (dependent_base_p): Don't compare a binfo to
6700 current_class_type; use the TREE_TYPE of the binfo instead.
6702 * cp-tree.h (CLASS_TYPE_P): Revise definition.
6704 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
6706 * decl.c (duplicate_decls): Don't complain about different
6707 exceptions from an internal decl even if pedantic.
6709 * typeck.c (convert_for_assignment): Converting from pm of vbase
6710 to derived is an error, not a sorry.
6712 * call.c (build_over_call): Use convert_pointer_to_real for 'this'.
6713 * class.c (fixed_type_or_null): Rename from
6714 resolves_to_fixed_type_p. Return the dynamic type of the
6715 expression, if fixed, or null.
6716 (resolves_to_fixed_type_p): Use it. Return 0 if the dynamic type
6717 does not match the static type.
6718 (build_vbase_path): Rename 'alias_this' to 'nonnull'. Use
6719 resolves_to_fixed_type_p again.
6721 1998-08-24 Mark Mitchell <mark@markmitchell.com>
6723 * pt.c (tsubst_decl): Move special case code for dealing with
6724 tricky friend templates here from ...
6725 (regenerate_decl_from_template): Here.
6727 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
6729 * decl.c (start_decl): Remove redundant linkage check.
6731 1998-08-24 Gavin Romig-Koch <gavin@cygnus.com>
6733 * typeck.c (c_expand_return): Handle the case that valtype
6734 is wider than the functions return type.
6736 1998-08-24 Mark Mitchell <mark@markmitchell.com>
6738 * cp-tree.h (CLASS_TYPE_P): New macro.
6739 * decl.c (grokdeclarator): Use it instead of IS_AGGR_TYPE.
6740 * pt.c (process_template_parm): Undo previous change.
6742 1998-08-24 Benjamin Kosnik <bkoz@cygnus.com>
6744 * cp-tree.h: Declare.
6745 * pt.c (decl_template_parm_p): New function.
6746 * decl.c (pushdecl): Check decls for redeclaring template parms.
6747 (xref_tag): Make redeclaration an error, print decl.
6748 * decl2.c (grokfield): Check field_decls for redeclaration as well.
6750 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
6752 * parse.y (primary): Fix up the type of string constants.
6754 1998-08-24 Mark Mitchell <mark@markmitchell.com>
6756 * typeck.c (convert_for_initialization): Move check for odd uses
6757 of NULL to avoid duplicate warnings.
6759 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
6761 * tree.c (lvalue_type): Fix for arrays.
6762 * typeck.c (string_conv_p): New fn.
6763 (convert_for_assignment): Use it.
6764 (build_unary_op): Use lvalue_type.
6765 * call.c (standard_conversion, convert_like): Use string_conv_p.
6766 (add_function_candidate): Use lvalue_type.
6767 * cvt.c (convert_to_reference): Likewise.
6768 * decl2.c (lang_decode_option): Ignore -traditional.
6769 * decl.c (init_decl_processing): flag_writable_strings inhibits
6772 1998-08-24 Andrew MacLeod <amacleod@cygnus.com>
6774 * lang-options.h (lang_options): Add fconst-strings to the list
6776 * decl2.c (lang_f_options, lang_decode_option): Likewise.
6778 1998-08-24 Nathan Sidwell <nathan@acm.org>
6780 * lex.c (real_yylex): Don't warn about long long constants if
6781 we're allowing long long.
6783 1998-08-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
6785 * decl.c (pushdecl): Use IDENTIFIER_NAMESPACE_VALUE instead of
6786 accessing bindings directly.
6788 * search.c (my_tree_cons): Reimplement.
6790 * lang-specs.h: Remove __HONOR_STD.
6791 * inc/exception, inc/new, inc/new.h, inc/typeinfo: Likewise.
6793 1998-08-23 Mark Mitchell <mark@markmitchell.com>
6795 * decl.c (grokdeclarator): Complain about in-class initialization
6796 of aggregates and/or references.
6797 * pt.c (process_template_parm): Clear IS_AGGR_TYPE for
6798 TEMPLATE_TYPE_PARMs.
6800 * decl2.c (grok_array_decl): Add comment.
6801 (mark_used): Don't instantiate an explicit instantiation.
6802 * friend.c (make_friend_class): Remove bogus comment. Fix check
6803 for partial specializations.
6804 * pt.c (check_explicit_specialization): Don't
6805 SET_DECL_EXPLICIT_INSTANTIATION here.
6806 (mark_decl_instantiated): Or here.
6807 (do_decl_instantiation): Do it here, instead. Add checks for
6808 duplicate explicit instantiations, etc. Tidy.
6809 (do_type_instantiation): Likewise.
6810 (instantiate_decl): Improve comments. Complain about explicit
6811 instantiations where no definition is available.
6813 * cp-tree.h (ansi_null_node): Remove.
6814 * call.c (build_over_call): Warn about converting NULL to an
6816 * cvt.c (build_expr_type_conversion): Likewise. Use
6817 null_ptr_cst_p instead of expanding it inline.
6818 * decl.c (ansi_null_node): Remove.
6819 (init_decl_processing): Make null_node always have integral type.
6820 * except.c (build_throw): Warn about converting NULL to an
6822 * lex.c (init_parse): Remove handling of ansi_null_node.
6823 * pt.c (type_unification_real): Don't convert NULL to void* type.
6824 * typeck.c (build_binary_op_nodefault): Fix NULL warnings.
6825 (convert_for_assignment): Warn about converting NULL to an
6827 (convert_for_initialization): Likewise.
6829 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
6831 * tree.c (search_tree, no_linkage_helper, no_linkage_check): New fn.
6832 * pt.c (coerce_template_parms): Use no_linkage_check.
6833 * decl.c (grokvardecl): Likewise.
6834 (grokfndecl): Likewise. Members of anonymous types have no linkage.
6836 * method.c (process_overload_item): Remove useless code.
6838 1998-08-20 Per Bothner <bothner@cygnus.com>
6840 Handle new'ing of Java classes.
6841 * init.c (build_class_classref): New function.
6842 (build_new_1): If type is TYPE_FOR_JAVA: Call _Jv_AllocObject;
6843 constructor does not return this; don't need to exception-protect.
6845 * pt.c (lookup_template_class): Copy TYPE_FOR_JAVA flag.
6846 * decl2.c (acceptable_java_type): Handle template-derived types.
6848 1998-08-20 Per Bothner <bothner@cygnus.com>
6850 * decl2.c (import_export_vtable): Suppress vtables for Java classes.
6852 1998-08-20 Mark Mitchell <mark@markmitchell.com>
6854 * decl.c (duplicate_decls): Always merge the old and new patterns
6855 for templates, regardless of whether or not the new one has
6856 DECL_INITIAL. Don't throw away specializations. Merge
6858 * pt.c (tsubst_decl): Use the right pattern when calculating the
6859 complete args for a new template instance.
6860 (do_decl_instantiation): Fix typo in comment.
6861 (regenerate_decl_from_template): Deal with tricky friend template
6863 (instantiate_decl): Likewise.
6865 Thu Aug 20 09:09:45 1998 Jeffrey A Law (law@cygnus.com)
6867 * init.c (build_builtin_delete_call): Add missing assemble_external
6870 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
6872 * parse.y (notype_unqualified_id): Also accept ~A<int>.
6874 1998-08-19 Mark Mitchell <mark@markmitchell.com>
6876 * typeck.c (build_binary_op_nodefault): Warn on use of NULL in
6878 * except.c (build_throw): Warn when NULL is thrown, even with
6879 -ansi. Use ansi_null_node, rather than integer_zero_node, in the
6882 * cp-tree.h (ansi_null_node): New variable.
6883 * decl.c (ansi_null_node): New variable.
6884 (init_decl_processing): Initialize its type.
6885 * lex.c (init_parse): Initialize its value. Use ansi_null_node
6886 for null_node in non-ANSI mode.
6887 * typeck.c (build_binary_op_nodefault): Use ansi_null_node in
6888 place of null_node to avoid spurious errors.
6890 1998-08-17 Mark Mitchell <mark@markmitchell.com>
6892 * cp-tree.h (enter_scope_of): New function.
6893 * parse.y (complex_direct_notype_declarator): Use it.
6894 * semantics.c (enter_scope_of): New function.
6896 1998-08-17 Jason Merrill <jason@yorick.cygnus.com>
6898 * decl.c (grokparms): No, here.
6900 * decl.c (grokdeclarator): Catch parm with pointer to array of
6901 unknown bound here...
6902 * method.c (process_overload_item): ...not here.
6904 * gxxint.texi: Remove obsolete documentation of overloading code.
6906 * decl.c (finish_enum): Also set TYPE_SIZE_UNIT.
6907 * class.c (finish_struct_bits): Likewise.
6909 * tree.c (lvalue_type): Fix for arrays.
6910 * typeck.c (build_unary_op): Use lvalue_type.
6911 * call.c (add_function_candidate): Likewise.
6912 * cvt.c (convert_to_reference): Likewise.
6914 * decl2.c (lang_decode_option): Ignore -traditional.
6916 * init.c (build_offset_ref): Don't mess with error_mark_node.
6917 * lex.c (do_scoped_id): Use cp_error.
6919 * rtti.c (get_tinfo_fn): Don't mess with the context for now.
6921 1998-08-17 Benjamin Kosnik <bkoz@loony.cygnus.com>
6923 * decl.c (grokdeclarator): Allow anonymous types to be cv-qualified.
6925 Mon Aug 17 10:40:18 1998 Jeffrey A Law (law@cygnus.com)
6927 * cp-tree.h (set_identifier_local_value): Provide prototype.
6929 * decl2.c (do_namespace_alias): Remove unused variables `binding'
6932 Fri Aug 14 16:42:27 1998 Nick Clifton <nickc@cygnus.com>
6934 * Makefile.in: Rename BBISON to BISON so that it can be properly
6935 inherited from the parent makefile.
6937 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
6939 * lang-options.h: Add -finit-priority.
6940 * decl2.c: Likewise. Check flag_init_priority instead of
6943 * decl2.c (setup_initp): New fn.
6944 (start_objects, finish_objects, do_ctors): Handle init_priority.
6945 (do_dtors, finish_file): Likewise.
6947 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
6949 * pt.c (tsubst_copy): Hush warning.
6951 * rtti.c (get_tinfo_fn): Also set DECL_IGNORED_P.
6953 1998-08-12 Mark Mitchell <mark@markmitchell.com>
6955 * pt.c (print_template_context): Don't abort when instantiating a
6958 * decl.c (grokdeclarator): Issue errors on namespace qualified
6959 declarators in parameter lists or in class scope.
6961 1998-08-09 Mark Mitchell <mark@markmitchell.com>
6963 * pt.c (check_explicit_specialization): Don't abort on bogus
6964 explicit instantiations.
6966 1998-08-07 Mark Mitchell <mark@markmitchell.com>
6968 * typeck.c (require_complete_type): Use complete_type_or_else.
6969 (complete_type_or_else): Always return NULL_TREE on failure, as
6972 * pt.c (tsubst_aggr_type): Prototype.
6973 (tsubst_decl): New function, split out from tsubst. Set
6974 input_filename and lineno as appropriate.
6975 (pop_tinst_level): Restore the file and line number saved in
6977 (instantiate_class_template): Set input_filename and lineno as
6979 (tsubst): Move _DECL processing to tsubst_decl. Make sure the
6980 context for a TYPENAME_TYPE is complete.
6982 * decl2.c (grokbitfield): Issue errors on bitfields declared with
6984 (do_dtors): As in do_ctors, pretend to be a member of the same
6985 class as a static data member while generating a call to its
6988 * cvt.c (cp_convert_to_pointer): Handle NULL pointer
6989 conversions, even in complex virtual base class hierarchies.
6991 1998-08-06 Mark Mitchell <mark@markmitchell.com>
6993 * cp-tree.h (ENUM_TEMPLATE_INFO): New macro.
6994 (TYPE_TEMPLATE_INFO): Likewise.
6995 (SET_TYPE_TEMPLATE_INFO): Likewise.
6996 (ENUM_TI_TEMPLATE): Likewise.
6997 (ENUM_TI_ARGS): Likewise.
6998 (lookup_nested_type_by_name): Remove.
6999 * decl.c (maybe_process_template_type_declaration): Handle enums.
7000 (start_enum): Don't check for primary-template enum declarations
7002 (finish_enum): Clean up, document. Make sure template enum
7003 constants get the correct type.
7004 (build_enumerator): Copy initializers for template enumerations,
7006 (grok_enum_decls): Document.
7007 * lex.c (do_identifier): Document use of LOOKUP_EXPR a bit
7008 better. Build LOOKUP_EXPRs for local variables, even if they are
7010 * pt.c (tsubst_enum): Remove field_chain parameter.
7011 (template_class_depth): Include the depth of surrounding function
7013 (push_template_decl): Check for primary-template enum declarations
7014 here. Deal with enumeration templates.
7015 (lookup_template_class): Likewise.
7016 (for_each_template_parm): Likewise.
7017 (instantiate_class_template): Don't call tsubst_enum directly,
7018 call tsubst instead, to instantiate enums. Deal with all
7019 field_chain issues here, not in tsubst_enum.
7020 (lookup_nested_type_by_name): Remove.
7021 (tsubst_aggr_type): Revise handling of enumeration types.
7023 (tsubst_copy): Likewise.
7024 (tsubst_expr): Call tsubst, not tsubst_enum for TAG_DEFNs.
7026 1998-08-04 Mark Mitchell <mark@markmitchell.com>
7028 * decl.c (pushtag): Don't mangle the name of a TYPE_DECL if it
7029 uses template parameters.
7030 * method.c (build_template_parm_names): Use the full set of
7031 template arguments for tsubst'ing.
7032 (build_overload_identifier): Pass the full set of template
7033 arguments to build_template_parm_names, not just the
7035 * pt.c (TMPL_ARGS_DEPTH): Define using
7036 TMPL_ARGS_HAVE_MULTIPLE_LEVELS, for clarity.
7037 (NUM_TMPL_ARGS): New macro.
7038 (add_outermost_template_args): Deal with the case where the outer
7039 args will be completely discarded.
7040 (coerce_template_parms): Use the full set of template arguments
7041 for tsubst'ing. Simplify. Add some asserts. Improve
7043 (lookup_template_class): Pass the full set of template arguments
7044 to coerce_template_parms.
7045 (tsubst): Add assertion.
7046 (do_type_instantiation): Don't instantiate member template
7049 * init.c (build_offset_ref): Deal with a TEMPLATE_ID_EXPR whose
7050 name is a LOOKUP_EXPR, rather than an IDENTIFIER_NODE.
7052 1998-08-03 Jason Merrill <jason@yorick.cygnus.com>
7054 * method.c (set_mangled_name_for_decl): Change return type to void.
7056 * decl.c (lookup_name_real): A namespace-level decl takes priority
7057 over implicit typename. Avoid doing the same lookup twice.
7059 * search.c (dependent_base_p): New fn.
7060 (dfs_pushdecls, dfs_compress_decls): Use it.
7062 * typeck.c (get_member_function_from_ptrfunc): Don't try to handle
7063 virtual functions if the type doesn't have any.
7065 1998-08-03 Mark Mitchell <mark@markmitchell.com>
7067 * decl2.c (grokfield): Don't mangle the name of a TYPE_DECL if it
7068 uses template parameters.
7070 1998-08-02 Mark Mitchell <mark@markmitchell.com>
7072 * cp-tree.def (LOOKUP_EXPR): Document. Remove second argument.
7073 * cp-tree.h (DECL_TI_TEMPLATE): Improve documentation.
7074 * lex.c (do_identifier): Don't use a second argument, or a type,
7075 when building LOOKUP_EXPRs.
7076 (do_identifier): Likewise.
7077 (do_scoped_id): Likewise.
7078 * method.c (hack_identifier): Improve error message.
7079 * pt.c (lookup_template_function): Don't needlessly call
7080 copy_to_permanent or build_min.
7081 (tsubst_copy): Remove #if 0'd code. tsubst into LOOKUP_EXPRs if
7083 (do_decl_instantiation): Improve error message.
7084 * tree.c (mapcar, case LOOKUP_EXPR): Don't be sorry; make a copy.
7085 (build_min): Copy the type to the permanent obstack, too.
7087 1998-08-01 Jason Merrill <jason@yorick.cygnus.com>
7089 * init.c (init_init_processing): Remove BI* handling.
7090 (build_builtin_call): Remove.
7091 (build_builtin_delete_call): New fn.
7092 (build_delete): Use it.
7094 1998-07-31 Mark Mitchell <mark@markmitchell.com>
7096 * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): New macro.
7097 (maybe_check_template_type): New function.
7098 * decl.c (maybe_process_template_type_declaration): New function,
7099 split out from pushtag Call maybe_check_template_type.
7100 (pushtag): Use it. Use PROCESSING_REAL_TEMPLATE_DECL_P.
7101 (xref_tag): Use PROCESSING_REAL_TEMPLATE_DECL_P.
7102 * friend.c (do_friend): Use PROCESSING_REAL_TEMPLATE_DECL_P.
7103 * pt.c (template_class_depth_real): Generalization of ...
7104 (template_class_depth): Use it.
7105 (register_specialization): Use duplicate_decls for duplicate
7106 declarations of specializations.
7107 (maybe_check_template_type): New function.
7108 (push_template_decl_real): Fix comment.
7109 (convert_nontype_argument): Likewise.
7110 (lookup_template_class): Likewise. Avoid an infinite loop on
7112 (tsubst_friend_function): Fix comment.
7113 (tsubst, case FUNCTION_DECL): Deal with a DECL_TI_TEMPLATE that is
7115 * semantics.c (begin_function_definition): Use
7116 reset_specialization to note that template headers don't apply
7117 directly to declarations after the opening curly for a function.
7119 1998-07-29 Jason Merrill <jason@yorick.cygnus.com>
7121 * decl.c (push_overloaded_decl): Use current_namespace instead of
7122 DECL_CONTEXT (decl) to determine where we go.
7124 * decl.c (lookup_name_real): Fix typo.
7126 1998-07-28 Mark Mitchell <mark@markmitchell.com>
7128 * friend.c (is_friend): Be lenient with member functions to deal
7129 with nested friends.
7131 1998-07-28 Jason Merrill <jason@yorick.cygnus.com>
7133 * class.c (finish_struct_1): Convert integer_zero_node to
7134 ssizetype before passing it to set_rtti_entry.
7135 * typeck2.c (initializer_constant_valid_p): Allow conversion of 0
7136 of any size to a pointer.
7138 1998-07-27 Mark Mitchell <mark@markmitchell.com>
7140 * cp-tree.h (TI_USES_TEMPLATE_PARMS): Remove.
7141 (build_template_decl_overload): Remove.
7142 (set_mangled_name_for_decl): New function.
7143 (innermost_args): Remove is_spec parameter.
7144 (most_specialized, most_specialized_class): Remove declarations.
7145 (lookup_template_class): Add entering_scope parameter.
7146 (maybe_process_partial_specialization): New function.
7147 (finish_template_decl): Likewise.
7148 (finish_template_type): Likewise.
7149 * class.c (finish_struct): Clean up processing of member template
7151 * decl.c (pushtag): Fix formatting.
7152 (lookup_tag): Improve handling of pseudo-global levels.
7153 (make_typename_type): Adjust call to lookup_template_class.
7154 (shadow_tag): Use maybe_process_partial_specialization.
7155 (xref_tag): Improve handling of member friends.
7156 (start_function): Call push_nested_class before
7157 push_template_decl. Don't call push_template_decl for
7159 * decl2.c (grok_x_components): Don't call xref_tag for
7160 template instantiations. Handle UNION_TYPEs like RECORD_TYPEs.
7161 (grokclassfn): Use set_mangled_name_for_decl.
7162 (arg_assoc_class): Adjust call to innermost_args.
7163 (mark_used): Don't call instantiate_decl for a TEMPLATE_DECL.
7164 * error.c (dump_function_name): Improve printing of template
7166 * friend.c (is_friend): Don't compare types of decls to determine
7167 friendship, unless flag_guiding_decls.
7168 (make_friend_class): Partial specializations cannot be friends.
7169 (do_friend): Use set_mangled_name_for_decl. Call
7170 push_template_decl_real instead of push_template_decl.
7171 * method.c (build_decl_overload_real): Remove prototype. Give it
7173 (build_overload_identififer): Adjust call to innermost_args.
7174 (build_template_decl_overload): Remove.
7175 (set_mangled_name_for_decl): New function.
7176 * parse.y (.finish_template_type): New non-terminal.
7177 (template_def): Use finish_template_decl. Use template_extdef
7179 (template_extdef, template_datadef): New non-terminals, containing
7180 only those rules for things which can be templates.
7182 (template_type, self_template_type): Use .finish_template_type.
7183 (named_class_head): Use maybe_process_partial_specialization.
7184 * pt.c (mangle_class_name_for_template): Remove context parameter.
7185 (get_class_bindings): Remove outer_args parameter.
7186 (complete_template_args): Remove.
7187 (add_outermost_template_args): New function.
7188 (register_specialization): Return the specialization.
7189 (unregister_specialization): New function.
7190 (tsubst_template_parms): Likewise.
7191 (most_specialized, most_specialized_class): Prototype here as
7193 (original_template): Rename to most_general_template.
7194 (tsubst_template_parms): New function.
7195 (set_mangled_name_for_template_decl): Likewise.
7196 (TMPL_ARGS_DEPTH): New macro.
7197 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Adjust.
7198 (TMPL_ARGS_LEVEL): New macro.
7199 (SET_TMPL_ARGS_LEVEL): Likewise.
7200 (TMPL_ARG): Likewise.
7201 (SET_TMPL_ARG): Likewise.
7202 (TMPL_ARGS_DEPTH): Likewise.
7203 (finish_member_template_decl): Use finish_template_decl.
7204 (maybe_process_partial_specialization): New function, split out
7206 (inline_needs_template_parms): Use TMPL_PARMS_DEPTH.
7207 (maybe_begin_member_template_processing): Use new macros.
7208 (is_member_template): Likewise.
7209 (is_member_template_class): Likewise.
7210 (add_to_template_args): Likewise. Deal with multiple levels of
7212 (maybe_process_partial_specialization): New function.
7213 (retrieve_specialization): Add consistency check.
7214 (determine_specialization): Return full argument list.
7215 (check_explicit_specialization): Tweak friend handling. Use full
7216 argument lists. Simplify.
7217 (current_template_args): Use new macros.
7218 (push_template_decl_real): Change ill-named mainargs to specargs.
7219 Check that a partial specialization actually specializes at least
7220 one parameter. Improve friend handling. Modify for full
7222 (classtype_mangled_name): Don't mangle the names of
7224 (lookup_template_class): Add entering_scope parameter. Use it to
7225 avoid finding a template type when an instantiation is required.
7226 Simplify. Use full template arguments.
7227 (tsubst_friend_function): Use unregister_specialization. Use new
7228 macros. Use full template arguments.
7229 (tsubst_friend_class): Substitute, using tsubst_template_parms,
7230 into the template parameters before passing them to
7231 redeclare_class_template.
7232 (instantiate_class_template): Simplify. Use full template
7233 arguments. Adjust calls to get_class_bindings. Use
7234 SET_IDENTIFIER_TYPE_VALUE where needed. Improve friend handling.
7235 (innermost_args): Use new macros.
7236 (tsubst_aggr_type): New function, split out from tsubst.
7237 (tsubst): Use tsubst_aggr_type, tsubst_template_parms, new calling
7238 conventions for lookup_template_class. Refine handling of partial
7239 instantiations. Remove calls to complete_template_args.
7240 Simplify. Add consistency checks. Use set_mangled_name_for_decl
7241 and set_mangled_name_for_template_decl.
7242 (tsubst_copy): Use tsubst_aggr_type.
7243 (instantiate_template): Use full template arguments.
7244 (more_specialized): Improve formatting.
7245 (more_specialized_class): Adjust calls to get_class_bindings.
7246 (get_bindings_real): Don't call complete_template_args.
7247 (most_specialized): Don't overwrite input; create a new list.
7248 (most_specialized_class): Use most_general_template.
7249 (regenerate_decl_from_template): Use unregister_specialization.
7250 Use full template arguments.
7251 (instantiate_decl): Use full template arguments.
7252 (set_mangled_name_for_template_decl): New function.
7253 * semantics.c (begin_class_definition): Use
7254 maybe_process_partial_specialization.
7255 (finish_member_class_template): New function.
7256 (finish_template_decl): Likewise.
7257 (finish_template_type): Likewise.
7258 (typeck.c): Don't crash after issuing a compiler_error.
7259 * Makefile.in (CONFLICTS): Adjust; we removed a s/r conflict.
7261 1998-07-27 Jason Merrill <jason@yorick.cygnus.com>
7263 * typeck2.c (build_functional_cast): Handle default-initialization.
7265 * call.c (build_over_call): Pass 1 to popclass.
7267 * parse.y (direct_notype_declarator): Add precedence declaration
7268 to notype_unqualified_id case.
7269 * Makefile.in (EXPECT): Adjust.
7271 * tree.c (ovl_member): Fix for single function in OVL.
7273 1998-07-27 Dave Brolley <brolley@cygnus.com>
7275 * c-lex.c (yylex): Fix boundary conditions in character literal and
7276 string literal loops.
7278 1998-07-24 Jason Merrill <jason@yorick.cygnus.com>
7280 * decl.c (lookup_name_real): OK, do return the from_obj value
7281 unless got_object depends on template parms.
7283 * parse.y (nested_name_specifier_1): Pull out the TYPE_MAIN_VARIANT.
7285 * pt.c (coerce_template_parms): Also complain about local enums.
7287 * cp-tree.h: Add prototype for set_identifier_local_value.
7288 * decl.c (set_identifier_local_value_with_scope): Make static,
7290 * search.c (covariant_return_p): Likewise.
7291 * except.c (build_terminate_handler, alloc_eh_object): Likewise.
7293 * call.c (build_method_call): Only pull out the type of a destructor
7294 if it's a template type parm.
7295 * decl.c (lookup_name_real): Never return the from_obj value.
7297 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
7299 * except.c (process_start_catch_block_old): Call start_decl_1 for
7301 * decl.c (start_decl_1): Avoid duplicate error.
7303 * init.c (expand_default_init): Only perform the initialization if
7304 it will do something.
7306 1998-07-23 H.J. Lu (hjl@gnu.org)
7308 * parse.y (base_class): Check for invalid base class.
7310 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
7312 * decl2.c (import_export_template): Fold in...
7313 (import_export_class): ...to here. Handle dllimport/export.
7315 * class.c (build_vtable): Pass at_eof to import_export_vtable.
7316 (prepare_fresh_vtable): Likewise.
7317 * decl2.c (import_export_class): Split out...
7318 (finish_prevtable_vardecl): From here.
7319 * class.c (finish_struct_1): Call import_export_class if at_eof.
7321 * decl.c (start_function): #if 0 mysterious code I wrote and have
7323 * rtti.c (get_tinfo_fn): If this is for a class type, set
7326 1998-07-22 Jason Merrill <jason@yorick.cygnus.com>
7328 * inc/exception: Change terminate and unexpected to ().
7330 * parse.y (named_class_head_sans_basetype_defn): A
7331 named_class_head_sans_basetype followed by '{' or ':' is a defn.
7333 1998-07-21 Jason Merrill <jason@yorick.cygnus.com>
7335 * tree.c (canonical_type_variant): New fn to handle arrays.
7336 * cp-tree.h (CANONICAL_TYPE_VARIANT): Remove.
7337 * pt.c (unify, default case): Also fold arg. Fix array bounds case.
7338 * method.c (process_overload_item): Use build_overload_value for
7341 1998-07-20 Dave Brolley <brolley@cygnus.com>
7343 * lex.c (mbchar.h): #include it.
7344 (GET_ENVIRONMENT): New macro.
7345 (init_parse): Set character set based on LANG environment variable.
7346 (real_yylex): Handle multibyte characters in character literals.
7347 (real_yylex): Handle multibyte characters in string literals.
7349 1998-07-19 Jason Merrill <jason@yorick.cygnus.com>
7351 * lex.c (do_identifier): Look for class value even if we don't
7352 have a global value. Do implicit declaration if parsing is 2.
7353 * semantics.c (finish_call_expr): Pass 2 if we're doing Koenig
7356 1998-07-19 Mark Mitchell <mark@markmitchell.com>
7358 * decl.c (pushtag): Revert previous change.
7359 * pt.c (lookup_template_class): Don't put out debugging
7360 information for types that use template parameters.
7362 * decl.c (pushtag): Don't put out debugging information for
7363 compiler-generated typedefs.
7365 * error.c (dump_type_real): Don't crash when presented with
7366 intQI_type_node or the like.
7368 * semantics.c (finish_translation_unit): Fix spelling error in
7371 1998-07-17 Jason Merrill <jason@yorick.cygnus.com>
7373 * decl.c (lookup_name_real): Pull out single function here.
7374 (select_decl): Not here.
7375 (unqualified_namespace_lookup): Use CP_DECL_CONTEXT.
7377 * decl.c (qualify_lookup): Tweak again.
7379 * pt.c (lookup_template_class): Don't mess with the context of the
7381 * decl2.c (current_decl_namespace): Remove special handling for
7384 * pt.c (tsubst, case FUNCTION_DECL): Fix getting complete args for
7385 a member template specialization.
7387 * tree.c (ovl_member): Use decls_match to compare functions.
7388 * decl.c (decls_match): Check the context of a function.
7390 * parse.y (primary): Use notype_unqualified_id instead of IDENTIFIER
7391 in Koenig lookup support rules.
7392 * semantics.c (finish_call_expr): Handle the new cases.
7394 * typeck.c (build_x_function_call): Handle overloaded methods.
7396 * decl.c (grokvardecl): Don't call build_static_name for extern "C".
7398 1998-07-16 Mark Mitchell <mark@markmitchell.com>
7400 * semantics.c (finish_object_call_expr): Revert previous change.
7401 * call.c (build_new_method_call): Likewise. Instead, convert
7402 TYPE_DECLs to IDENTIFIERs here, in the presence of templates.
7404 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
7406 * decl.c (qualify_lookup): Handle templates.
7408 * decl2.c (do_using_directive): Don't pass ancestor.
7409 * decl.c (push_using_directive): Calculate ancestor.
7411 * decl2.c (do_nonmember_using_decl): Allow for type shadowing.
7412 * decl.c (pushdecl): Move type shadowing handling from here...
7413 (duplicate_decls): ...to here.
7414 * decl.c (set_identifier_local_value_with_scope): New fn.
7416 (set_identifier_local_value, lookup_type_current_level): New fns.
7417 * decl2.c (do_local_using_decl): Handle types and binding level
7420 * init.c (build_offset_ref): Don't call mark_used on an OVERLOAD.
7421 * decl.c (select_decl): Extract a lone function from an OVERLOAD.
7422 (lookup_namespace_name): Likewise.
7423 * typeck.c (build_unary_op): Not here anymore.
7425 * decl2.c (do_class_using_decl): Make sure we get an identifier.
7426 * class.c (handle_using_decl): Ignore TYPE_DECLs.
7428 * decl.c (qualify_lookup): New fn.
7429 (lookup_name_real): Use it.
7431 1998-07-16 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7433 * decl2.c (add_using_namespace): When directly using a namespace
7434 that was indirect before, promote it.
7436 * cp-tree.h (LOOKUP_PREFER_TYPES, LOOKUP_PREFER_NAMESPACES,
7437 LOOKUP_PREFER_BOTH, LOOKUP_NAMESPACES_ONLY, LOOKUP_TYPES_ONLY,
7438 LOOKUP_QUALIFIERS_ONLY, LOOKUP_TEMPLATES_EXPECTED): New macros.
7439 * decl.c (select_decl): Replace two flag parameters by one.
7440 (unqualified_namespace_lookup): Likewise, pass flag.
7441 (lookup_flags): New function.
7442 (lookup_name_real): Compute flags, pass them.
7443 (lookup_namespace_name): Call with zero-flag.
7444 * decl2.c (ambiguous_decl): Add flag parameter, complain only
7446 (lookup_using_namespace, qualified_lookup_using_namespace):
7447 Add flag parameter, pass them through.
7448 * lex.c (do_scoped_id): Call with zero-flag.
7450 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
7452 * typeck.c (convert_for_assignment): Use comptypes.
7454 1998-07-16 Mark Mitchell <mark@markmitchell.com>
7456 * semantics.c (finish_object_call_expr): Move test for the
7457 function called being a TYPE_DECL to ...
7458 * call.c (build_new_method_call): Here.
7460 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
7462 * decl2.c (arg_assoc_class): Also look at template arguments, if any.
7463 (arg_assoc): Handle error_mark_node and multiple levels of TREE_LIST.
7465 * lex.c (looking_for_typename): Don't initialize.
7467 * decl2.c (ambiguous_decl): Clarify error message.
7469 * decl.c (push_using_directive): Iterate over namespaces used
7472 1998-07-15 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7474 * decl2.c (add_using_namespace): Iterate over namespaces used
7477 * decl.c (lookup_name_real): Accept namespace aliases as locals.
7478 (cat_namespace_levels): Ignore aliases.
7479 (duplicate_decls): Ignore duplicate aliases.
7480 * decl2.c (do_namespace_alias): Process block level namespace
7481 aliases. Store alias with pushdecl. Remove odr errors.
7482 * parse.y (namespace_alias): New non-terminal.
7485 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
7487 * decl2.c (arg_assoc_type): Handle METHOD_TYPE like FUNCTION_TYPE.
7488 Handle TEMPLATE_TYPE_PARM.
7489 (arg_assoc): Rewrite.
7491 * pt.c (complete_template_args): Don't look at the context unless
7494 * method.c (build_decl_overload_real): Fix namespace handling.
7496 * typeck.c (build_unary_op): Extract a lone function from an
7499 * call.c (build_scoped_method_call): Handle getting a namespace
7500 for basetype in a destructor call.
7501 (check_dtor_name): Handle enums.
7503 * parse.y (using_directive): New nonterminal.
7504 (extdef, simple_stmt): Use it.
7506 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
7508 * decl2.c (add_function): Move error message ...
7509 (arg_assoc_namespace): ... from here.
7511 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
7513 * parse.y (namespace_qualifier): Fix multiple level handling.
7514 * decl2.c (namespace_ancestor): Use CP_DECL_CONTEXT.
7515 (arg_assoc): Don't skip the first argument of a function.
7517 Tue Jul 14 20:09:22 1998 Jeffrey A Law (law@cygnus.com)
7519 * search.c (my_tree_cons): Clean up.
7521 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
7523 * call.c (joust): Don't warn about "confusing" conversions to the
7526 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
7528 * class.c (push_nested_class): Complain about namespaces.
7529 * decl.c (start_decl): Enter the object's namespace.
7530 (cp_finish_decl): Leave it.
7531 (grokdeclarator): Likewise.
7532 * decl2.c (check_decl_namespace): New function.
7533 (finish_file): Call it.
7534 * parse.y (complex_direct_notype_declarator): Set complexity
7535 of namespace-qualified ids to -1, enter the namespace.
7537 * method.c (build_template_decl_overload): Expect _DECL as first
7538 parameter. Put context temporarily into current_namespace.
7539 * pt.c (check_explicit_specialization): Change caller.
7542 * init.c (build_offset_ref): Call mark_used and
7543 convert_from_reference for namespace members.
7545 Mon Jul 13 23:25:28 1998 Martin von Löwis <loewis@informatik.hu-berlin.de>
7547 * search.c (my_tree_cons): The bitfield is at index 2.
7549 Mon Jul 13 17:21:01 1998 Nick Clifton <nickc@cygnus.com>
7551 * lang-options.h: Format changed to work with new --help support
7554 1998-07-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
7556 * decl2.c (build_expr_from_tree): Change calls of do_identifier.
7557 Do Koenig lookup in CALL_EXPR.
7558 (arg_assoc): Handle error_mark.
7559 * lex.c (is_global): New function.
7560 (do_identifier): Expect arguments for Koenig lookup.
7561 * parse.y (primary): Add rules for calls of unqualified function calls.
7562 (do_id): Change call of do_identifier.
7563 * pt.c (finish_stmt_expr): Likewise.
7564 * semantics.c (finish_id_expr): Likewise.
7565 (finish_call_expr): Add integer parameter to indicate
7566 argument-dependent lookup.
7568 * decl.c (struct binding_level): New field using_directives.
7569 (push_using_decl): Not sorry anymore.
7570 (push_using_directive): New function.
7571 (lookup_tag): Use CP_DECL_CONTEXT to iterate.
7572 (unqualified_namespace_lookup): New function, code from ...
7573 (lookup_name_real): ... here.
7574 * decl2.c (lookup_using_namespace): Pass using list instead of
7576 (validate_nonmember_using_decl): New function.
7577 (do_nonmember_using_decl): New function.
7578 (do_toplevel_using_decl): Use them.
7579 (do_local_using_decl): New function.
7580 (do_using_directive): Support block-level directives.
7581 * parse.y (simple_stmt): Support using declarations and
7583 (namespace_qualifier, namespace_using_decl): New non-terminals.
7585 * xref.c (classname): New function.
7586 (GNU_xref_hier): Change class and base parameters to tree.
7587 * decl.c (xref_baseypes): Change caller.
7588 * friend.c (make_friend_class): Likewise.
7590 1998-07-12 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
7592 * typeck.c (comptypes, case TEMPLATE_TEMPLATE_PARM): Add parameter
7595 * pt.c (for_each_template_parm, case TEMPLATE_DECL): If it is a
7596 template template parameter, record its use.
7597 (for_each_template_parm, case TEMPLATE_TEMPLATE_PARM): Traverse
7598 its template arguments if exists.
7600 * pt.c (coerce_template_template_parms): New function equivalent
7601 to coerce_template_parms when IS_TMPL_PARM is true.
7602 (coerce_template_parms): Use it. Remove the IS_TMPL_PARM parameter,
7603 all callers changed.
7605 (coerce_template_parms): Access ARGLIST properly when creating a
7606 new vector. Only accept implicit TYPE_DECL as valid argument for
7607 a template template parameter when it is a base class of
7608 current_class_type. Don't display error message when COMPLAIN is
7611 1998-07-12 Klaus Kaempf (kkaempf@progis.de)
7613 * repo.c (get_base_filename): Use file_name_nondirectory.
7614 (open_repo_file): Likewise.
7615 * cp-tree.h (file_name_nondirectory): Add prototype.
7617 1998-07-12 Jason Merrill <jason@yorick.cygnus.com>
7619 * friend.c (do_friend): Pull the identifier out of declarator.
7620 Use cp_error and friends.
7621 * decl2.c (qualified_lookup_using_namespace): Fix call to
7623 * decl.c (lookup_name_real): Don't call complete_type on a namespace.
7624 (grokvardecl): Use DECL_CLASS_SCOPE_P.
7625 * cvt.c (convert_pointer_to_real): Check for error_mark_node sooner.
7626 * class.c (warn_hidden): Fix for OVERLOAD.
7627 From grahams@rcp.co.uk:
7628 * cp-tree.h (DEFARG_NODE_CHECK): New macro.
7629 (DEFARG_LENGTH, DEFARG_POINTER): Use it.
7631 Sun Jul 12 01:20:57 1998 Jeffrey A Law (law@cygnus.com)
7633 * g++.1 (-traditional): Remove duplicated documentation.
7635 1998-07-11 Mark Mitchell <mark@markmitchell.com>
7637 * method.c (flush_repeats): Add nrepeats parameter.
7638 (issue_nrepeats): Likewise.
7639 (is_back_referenceable_type): New function. Don't back-reference
7640 TEMPLATE_TYPE_PARMs as well as simple types like integers.
7641 (build_mangled_name_for_type): Likewise.
7642 (build_mangled_name_for_type_with_Gcode): Likewise.
7644 (nrepeats): Likewise.
7645 (Nrepeats): Likewise.
7646 (start_squangling): Don't clear the variables removed above.
7647 (end_squangling): Likewise.
7648 (flush_repeats): Tidy. Use nrepeats parameter rather than
7650 (issue_nrepeats): Likewise, but with nrepeats global. Use
7651 is_backreferenceable_type.
7652 (build_overload_nested_name): Tidy. Add comment. Use
7653 build_mangled_name_for_type.
7654 (build_underscore_int): Comment.
7655 (build_overload_scope_ref): Use build_mangled_name_for_type.
7656 (build_overload_int): Likewise.
7657 (build_template_template_parm_names): Tidy.
7658 (build_template_parm_names): Use build_mangled_name_for_type.
7659 (build_overload_identifier): Add comments.
7660 (build_mangled_name_for_type_with_Gcode): Split out from
7662 (build_mangled_name_for_type): Use it.
7663 (build_mangled_name): Rework to use build_mangled_name_for_type
7664 and to not use global nrepeats/Nrepeats. Tidy.
7665 (process_modifiers): Tidy.
7666 (check_btype): Use is_backreferenceable_type. Add comment.
7667 Rename `node' to `type'.
7668 (process_overload_item): Set numeric_output_need_bar here.
7669 Use build_mangled_name_for_type. Tidy.
7670 (build_decl_overload_real): Tidy. Don't use Nrepeats. Use
7671 build_mangled_name_for_type.
7673 * pt.c (push_template_decl_real): Don't look at DECL_TEMPLATE_INFO
7676 1998-07-08 Vladimir N. Makarov <vmakarov@cygnus.com>
7678 * cp-tree.h (warn_long_long): Define.
7679 * decl.c (grokdeclarator): Add flag `warn_long_long' as guard for
7680 warning "ANSI C++ does not support `long long'".
7681 * decl2.c (warn_long_long): Define.
7682 (lang_decode_option): Parse -Wlong-long, -Wno-long-long options.
7684 1998-07-07 Jason Merrill <jason@yorick.cygnus.com>
7686 * decl.c (xref_tag): Handle attributes between 'class' and name.
7687 * parse.y (aggr): Likewise.
7688 * semantics.c (finish_class_definition): Likewise.
7689 * Makefile.in (EXPECTED): Adjust.
7691 * cp-tree.h: Declare flag_optional_diags and warn_multichar.
7692 * decl2.c: Define them.
7693 (lang_decode_option): Handle them.
7694 * lang-options.h: Add -foptional-diags.
7695 * class.c (finish_struct): Don't complain about multiple meanings of
7696 name if -fno-optional-diags.
7697 * decl.c (pushdecl_class_level): Likewise.
7698 * lex.c (real_yylex): Check warn_multichar.
7700 1998-07-06 Jason Merrill <jason@yorick.cygnus.com>
7702 * decl.c (lookup_tag): Use CP_DECL_CONTEXT.
7704 * tree.c (make_binfo): Fix length.
7706 1998-06-30 Benjamin Kosnik <bkoz@bliss.nabi.net>
7708 * decl2.c (lang_decode_option): Remove warn_template_debugging.
7709 * lang-options.h: Likewise.
7711 Mon Jun 29 20:17:40 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7713 * except.c (build_eh_type_type_ref): Remove unused variable `susp'.
7714 (process_start_catch_block): Likewise for variables
7715 `false_label_rtx', `call_rtx' and `return_value_rtx'.
7717 1998-06-29 Brendan Kehoe <brendan@cygnus.com>
7719 * tree.c (build_srcloc): Make sure we allocate this node on the
7722 Sat Jun 27 23:34:18 1998 Fred Fish <fnf@ninemoons.com>
7724 * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined.
7725 (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY.
7726 (lang_specific_driver): Only add -lm automatically if need_math is
7729 Sat Jun 27 12:22:56 1998 Jeffrey A Law (law@cygnus.com)
7731 * Make-lang.in (g++): Depend on mkstemp.o. Link in mkstemp.o
7733 Sat Jun 27 07:36:09 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7735 * Makefile.in (EXPR_H): New dependency variable.
7736 (decl2.o): Depend on $(EXPR_H).
7737 (typeck.o): Likewise.
7741 1998-06-25 Benjamin Kosnik <bkoz@lisa.cygnus.com>
7743 * decl.c (start_enum): Put local enums on permanent_obstack.
7745 1998-06-25 Mark Mitchell <mark@markmitchell.com>
7747 * cp-tree.h (c_get_alias_set): Declare.
7748 * decl.c (init_decl_processing): Set lang_get_alias_set.
7750 1998-06-25 Andrew MacLeod <amacleod@cygnus.com>
7752 * cp-tree.h (mark_all_runtime_matches): Add function prototype.
7753 * except.c (mark_all_runtime_matches): Set TREE_SYMBOL_REFERENCED
7754 flag for all function decls which are in the exception table.
7755 * exception.cc (__cplus_type_matcher): Check for CATCH_ALL_TYPE match.
7756 * decl2.c (finish_file): Call mark_all_runtime_matches to make sure
7757 code is emitted for any referenced rtti function.
7759 1998-06-25 Dave Brolley <brolley@cygnus.com>
7761 * lang-specs.h: Use new | syntax to eliminate
7762 string concatenation.
7764 1998-06-25 Jason Merrill <jason@yorick.cygnus.com>
7766 * cp-tree.h (CP_DECL_CONTEXT): New macro.
7767 * decl2.c (is_namespace_ancestor, lookup_using_namespace): Use it.
7768 * method.c (build_overload_nested_name): Likewise.
7769 * sig.c (build_signature_pointer_or_reference_type): Don't set
7772 1998-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7774 Set DECL_CONTEXT for globals to NULL_TREE instead of global_namespace.
7775 * cp-tree.h (FROB_CONTEXT): New macro.
7776 (DECL_MAIN_P): ::main should have a DECL_CONTEXT of NULL_TREE.
7777 * decl.c (namespace_binding): Replace NULL_TREE with
7779 (set_namespace_binding, pop_namespace, lookup_name_real): Likewise.
7780 * decl2.c (is_namespace_ancestor, lookup_using_namespace):
7782 * decl.c (pushtag): Use FROB_CONTEXT.
7783 (pushdecl, make_typename_type, define_function, grokdeclarator):
7785 * decl2.c (set_decl_namespace, do_namespace_alias): Likewise.
7786 * pt.c (push_template_decl_real, lookup_template_class, tsubst):
7788 * decl2.c (decl_namespace): Return global_namespace if no context.
7789 * method.c (build_overload_nested_name): Expect null as context.
7790 * pt.c (mangle_class_name_for_template): Do nothing for null
7792 (lookup_template_class): Allow for null id_context.
7794 1998-06-25 Richard Henderson <rth@cygnus.com>
7796 * method.c (emit_thunk): Set current_function_is_thunk for the
7797 ASM_OUTPUT_MI_THUNK case as well.
7799 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
7801 * exception.cc (__cplus_type_matcher): Get a match_info pointer
7802 instead of an exception table entry as a parameter.
7804 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
7806 * parse.y (function_try_block): Don't call start_catch_handler.
7807 * except.c (call_eh_info): Remove coerced field from declaration.
7808 (build_eh_type_type_ref): New function to create an address of a
7809 rtti function for the new style exception tables.
7810 (expand_start_catch_block): Split function, this contains the
7812 (process_start_catch_block_old): New function to perform the rest
7813 of expand_start_catch_block under old style exceptions.
7814 (process_start_catch_block_old): New function to perform the rest
7815 of expand_start_catch_block under new style exceptions.
7816 (expand_end_catch_block): Only pop the false label off the stack under
7817 the old style of exceptions.
7818 * semantics.c (finish_try_block): Don't call start_catch_handler.
7819 * exception.cc (struct cp_eh_info): Add original_value field.
7820 (__cplus_type_matcher): Perform type matching on the original exception
7821 value, and if we have a match, set the current value.
7822 (__cp_push_exception): Set the original exception value.
7824 1998-06-23 Jason Merrill <jason@yorick.cygnus.com>
7826 * call.c (joust): Fix confusing conversion warning.
7828 * call.c (build_op_delete_call): Add placement parm. Check
7829 LOOKUP_SPECULATIVELY.
7830 * cp-tree.h, decl2.c, init.c: Adjust.
7831 * decl.c (finish_function): Use it.
7833 * pt.c (tsubst): Diagnose creating void fields or variables.
7835 Mon Jun 22 08:50:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7837 * call.c (build_scoped_method_call): Remove unused variable `tmp'.
7839 * cp-tree.h (check_dtor_name): Add prototype.
7841 * init.c (expand_member_init): Remove unused variables
7842 `ptr_type_node', `parm' and `rval'.
7844 * ptree.c (print_lang_type): Use HOST_WIDE_INT_PRINT_DEC specifier
7846 (lang_print_xnode): Likewise.
7848 * typeck2.c (enum_name_string): Cast argument to sprintf to long
7849 and use %ld specifier.
7851 * xref.c (GNU_xref_end_scope): Use HOST_WIDE_INT_PRINT_DEC
7852 specifier in call to fprintf.
7853 (GNU_xref_member): Cast argument to sprintf to int.
7855 Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7857 * typeck2.c (pop_init_level): Warn about implicit zero initialization
7860 Thu Jun 18 09:32:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7862 * cp-tree.h: Prototype function `check_java_method'.
7864 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
7866 * class.c (finish_struct): Make conflicting use of id a pedwarn.
7867 * decl.c (pushdecl_class_level): Likewise.
7869 1998-06-17 Mark Mitchell <mark@markmitchell.com>
7871 * pt.c (convert_nontype_argument): Issue an error when presented
7872 with an integer (real) constant that cannot be simplified to an
7875 * cp-tree.h (c_get_alias_set): Remove declaration added in
7876 1998-06-13 change that should never have been checked in.
7878 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
7880 * typeck.c (build_binary_op_nodefault): Change % in format strings
7883 * decl.c (grokvardecl): Don't build_static_name for decls that
7884 aren't at namespace scope.
7886 * init.c (perform_member_init): Catch default-initialization of
7889 1998-06-17 Mark Mitchell <mark@markmitchell.com>
7891 * errfn.c (cp_thing): Handle the `%%' formatting sequence.
7893 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
7895 * method.c (hack_identifier): Complain about getting a namespace
7897 * typeck.c (decay_conversion): Remove check for namespaces.
7898 * typeck2.c (incomplete_type_error): Likewise.
7899 * parse.y (template_arg): Add PTYPENAME expansion.
7901 1998-06-16 Andrew MacLeod <amacleod@cygnus.com>
7903 * decl.c (grokvardecl): Don't build external assembler names for
7904 TYPENAMEs in other namespaces as there is no declarator.
7905 * error.c (cp_file_of, cp_line_of): Don't extract file or line number
7906 info from DECL_CONTEXT if it is NULL.
7908 1998-06-16 Jason Merrill <jason@yorick.cygnus.com>
7910 * call.c (check_dtor_name): Split out.
7911 (build_scoped_method_call): Use it.
7912 (build_method_call): Use it.
7913 * init.c (build_offset_ref): Use it.
7915 * typeck.c (build_static_cast): Fix handling of pointers to members.
7917 * decl.c (finish_function): Just return nothing from a constructor.
7918 * typeck.c (c_expand_return): Complain about returning a void
7919 expression from a destructor.
7921 1998-06-13 Mark Mitchell <mark@markmitchell.com>
7923 * class.c (alter_access): Accept a BINFO explaining how to get
7924 from the entity whose accessed is being altered to the type doing
7926 (handle_using_decl): New function containing code split out from ...
7927 (finish_struct_1): Here.
7929 * cp-tree.h (complete_type_or_else): Declare.
7930 * init.c (build_new_1, build_delete): Use it.
7931 * typeck.c (require_complete_type): Use complete_type, rather than
7932 expanding it inline.
7933 (complete_type_or_else): New function.
7934 (build_component_ref): Use it.
7935 (pointer_int_sum): Make sure the type pointed to is complete.
7936 (pointer_diff): Likewise.
7938 * pt.c (for_each_template_parm): Traverse the TYPE_CONTEXT for
7941 * search.c (get_matching_virtual): Note that member templates
7942 cannot override virtual functions.
7944 1998-06-12 Brendan Kehoe <brendan@cygnus.com>
7946 * pt.c (check_explicit_specialization): If DECLARATOR turned into
7947 an error_mark_node from lookup_template_function, return the same.
7948 (determine_specialization): Also make sure TEMPLATE_ID isn't an
7949 error_mark_node, before we try to read its operands.
7950 * decl.c (grokdeclarator): If we got an error_mark_node from
7951 check_explicit_specialization, just return it right back.
7953 1998-06-12 Mark Mitchell <mark@markmitchell.com>
7955 * class.c (instantiate_type): Don't treat template-ids that don't
7956 specify any template arguments as equivalent to ordinary
7957 identifiers. Use OFFSET_REF instead of SCOPE_REF to refer to
7958 pointer-to-members for member templates. Tidy slightly.
7959 * cp-tree.def (TEMPLATE_ID_EXPR): Revise documentation.
7960 * init.c (build_offset_ref): Handle template-ids like ordinary
7961 identifiers, for the most part, but store a TEMPLATE_ID_EXPR in the
7962 offset part of the OFFSET_REF.
7963 * typeck.c (build_unary_op): Change check for unknown types to
7964 look for OFFSET_REFs, not SCOPE_REFs.
7966 1998-06-11 Mark Mitchell <mark@markmitchell.com>
7968 * pt.c (is_member_template_class): New function.
7969 (push_template_decl_real): Use it.
7971 1998-06-11 Benjamin Kosnik <bkoz@elmo.cygnus.com>
7973 * friend.c (do_friend): Add support for nested classes using
7974 member functions of the enclosing class as friends.
7976 1998-06-10 Mark Mitchell <mark@markmitchell.com>
7978 * call.c (convert_default_arg): Make global, not static.
7979 (convert_arg_for_ellipsis): Split out from ...
7980 (build_over_call): Here.
7981 * cp-tree.h (convert_default_arg); Declare.
7982 (convert_arg_to_ellipsis): Likewise.
7983 (do_member_init): Remove.
7984 * init.c (do_member_init): Remove; this code is dead.
7985 (expand_member_init): Remove much of this code; it is dead.
7986 * typeck.c (convert_arguments): Use convert_default_arg and
7987 convert_arg_for_ellipsis, rather than duplicating here.
7989 * call.c (convert_like): Don't fail silently if
7990 build_user_type_conversion fails. Always return error_mark_node
7993 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
7995 * search.c (covariant_return_p): Complain about ambiguous base.
7997 * typeck.c (build_component_ref): Diagnose ref to nested type.
7999 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
8001 * decl.c (grokparms): Check that INIT isn't an error_mark_node
8002 before giving error about invalid type for default arg.
8004 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
8006 * call.c (build_method_call): Fix thinko.
8008 1998-06-10 Dave Brolley <brolley@cygnus.com>
8010 * decl2.c (lang_decode_option): New argc/argv interface.
8011 * cp-tree.h (lang_decode_option): New argc/argv interface.
8012 * lang-specs.h (default_compilers): Only call cpp if -E, -M or -MM is
8013 specified for cpplib-enabled compilers.
8014 * lex.c (lang_init): Don't check_newline for cpplib.
8015 (init_parse): Don't initialize cpplib here.
8017 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
8019 * typeck.c (build_component_ref): Make sure FIELD has a lang_specific
8020 piece before checking DECL_MUTABLE_P.
8022 1998-06-10 John Carr <jfc@mit.edu>
8024 * tree.c (debug_binfo): Make printf format match arguments.
8026 * error.c (OB_PUTI): Make printf format match arguments.
8028 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
8030 * init.c (perform_member_init): Handle default-initialization.
8032 * except.c (build_throw): Handle throwing NULL.
8034 * typeck.c (build_x_function_call): Use resolve_offset_ref.
8036 * search.c (compute_access): Only strip an anonymous union
8039 * call.c (add_builtin_candidates): Tweak.
8041 * cvt.c (build_expr_type_conversion): Restore code for conversion
8043 * decl2.c (delete_sanity): Use it. Clean up.
8045 * typeck.c (comp_ptr_ttypes_real): Fix cv-qual comparisons.
8047 1998-06-10 Branko Cibej <branko.cibej@hermes.si>
8049 * typeck.c (c_expand_return): Don't warn about void expressions on
8050 return statements in functions returning void.
8052 1998-06-09 Mark Mitchell <mark@markmitchell.com>
8054 * pt.c (fn_type_unification): Revise documentation. Tidy.
8055 (type_unification): Likewise.
8057 1998-06-09 Andrew MacLeod <amacleod@cygnus.com>
8059 * semantics.c (finish_try_block): Rename expand_start_catch, and delete
8061 * parse.y (function_try_block): Rename expand_start_catch, and delete
8063 * except.c (expand_end_eh_spec): Rename expand_start_catch, and delete
8066 1998-06-09 Jason Merrill <jason@yorick.cygnus.com>
8068 * search.c (lookup_member): New fn.
8069 * class.c (finish_struct_1): Use it.
8070 * decl.c (lookup_name_real): Use it.
8072 Mon Jun 8 20:45:52 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8074 * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h.
8076 * cp-tree.h: Add prototype for `maybe_print_template_context' and
8077 `maybe_make_one_only'.
8079 * decl.c (auto_function): Remove unused variable `decl'.
8081 * decl2.c: Include dwarf2out.h and dwarfout.h.
8083 * lex.c: Remove redundant declarations of `set_float_handler' and
8086 1998-06-08 Andrew MacLeod <amacleod@cygnus.com>
8088 * except.c (init_exception_processing): Remove NEW_EH_MODEL compile
8089 time flag. Call __cp_eh_info instead of __cp_exception_info.
8090 * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag.
8091 (__cp_exception_info): Return offset into cp_eh_info structure to
8092 match what use to be the start of this structure.
8093 (__cp_eh_info): New function to return a pointer to cp_eh_info struct.
8094 (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL
8096 (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call
8097 __cp_eh_info instead of __cp_exception_info.
8099 1998-06-08 Jason Merrill <jason@yorick.cygnus.com>
8101 * decl.c (cp_finish_decl): Disable inlining of extern inlines
8102 with static variables.
8104 1998-06-08 Mark Mitchell <mark@markmitchell.com>
8106 * init.c (build_offset_ref): Correct previous change to use build,
8109 1998-06-07 Mark Mitchell <mark@markmitchell.com>
8111 * class.c (instantiate_type): Handle pointer-to-members where the
8112 member is a template.
8113 * init.c (build_offset_ref): Likewise.
8114 * typeck.c (build_unary_op): Likewise.
8116 1998-06-07 Richard Henderson <rth@cygnus.com>
8118 * lex.c (lang_init_options): New function.
8119 (lang_init): Remove flag_exceptions == 2 hack.
8121 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
8123 * search.c (envelope_add_decl): Tweak for implicit typename.
8125 * call.c (joust): Also warn about confusing conversion op/constructor
8126 overload resolution.
8128 * spew.c (yylex): Also return the TYPE_DECL if got_object.
8129 Don't clear got_object after '~'.
8130 * call.c (build_scoped_method_call): Tweak destructor handling.
8131 (build_method_call): Likewise.
8132 * pt.c (tsubst_copy, case METHOD_CALL_EXPR): Don't mess with
8133 TYPE_MAIN_VARIANT for destructors.
8134 * semantics.c (finish_object_call_expr): Complain about calling a
8137 1998-06-05 Per Bothner <bothner@cygnus.com>
8139 * g++spec.c (lang_specific_pre_link, lang_specific_extra_ofiles):
8140 Define - update needed by gcc.c change.
8142 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
8144 * error.c (cp_printers): Use 'o' instead of '_' for the null entry.
8146 1998-06-05 Martin v. Loewis <loewis@informatik.hu-berlin.de>
8148 * cp-tree.h (DECL_NAMESPACE_ALIAS, ORIGINAL_NAMESPACE): Declare.
8149 * decl.c (lookup_name_real): Add namespaces_only parameter.
8150 If set, return only NAMESPACE_DECLs.
8151 (select_decl): Likewise.
8152 (identifier_type_value): Give additional parameter.
8153 (lookup_name_nonclass): Likewise.
8154 (lookup_name): Likewise.
8155 (find_binding): Skip namespace aliases.
8156 (binding_for_name): Likewise.
8157 (push_namespace): Check for namespace aliases.
8158 (lookup_name_namespace_only): New function.
8159 (begin_only_namespace_names, end_only_namespace_names): New functions.
8160 * decl2.c (set_decl_namespace): Skip namespace aliases.
8161 (do_using_directive): Likewise.
8162 (do_namespace_alias): Produce namespace aliases, fix alias
8164 * error.c (dump_decl): Support SCOPE_REF.
8165 * parse.y (extdef): Wrap lookup with namespace_only for namespace
8166 aliases and using declarations.
8168 1998-06-04 Jason Merrill <jason@yorick.cygnus.com>
8170 * tree.c (really_overloaded_fn): Only see through one TREE_LIST.
8172 * error.c (dump_expr): Clean up NEW_EXPR case.
8174 1998-06-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
8176 Suggested by Brendan Kehoe
8177 * decl2.c (do_toplevel_using_decl): When decl is a TYPE_DECL,
8178 treat it as using ::decl.
8180 * decl2.c (arg_assoc_type): Process unknown_type_node and OFFSET_TYPE.
8182 * tree.c (mapcar): Support NEW_EXPR.
8184 * error.c (dump_expr): Support NEW_EXPR.
8186 1998-06-03 Jason Merrill <jason@yorick.cygnus.com>
8188 * method.c (make_thunk): Use overload machinery to make name.
8189 * search.c (covariant_return_p): New fn.
8190 (get_matching_virtual): Use it.
8192 * init.c (build_new_1): Fix check for void.
8194 1998-06-01 Per Bothner <bothner@cygnus.com>
8196 * cp-tree.h (TYPE_FOR_JAVA): New macro.
8197 * decl.c, cp-tree.h (java_byte_type_node, java_short_type_node,
8198 java_int_type_node, java_long_type_node, java_float_type_node,
8199 java_double_type_node, java_char_type_node, java_boolean_type_node):
8200 New "primitive" types, with predefined names __java_byte etc.
8201 (record_builtin_java_type): New function.
8202 (init_decl_processing): Make Java types with record_builtin_java_type.
8203 (pushtag, grokdeclarator): Set TYPE_FOR_JAVA if in extern "JAVA".
8204 (xref_baseypes): If base class was TYPE_FOR_JAVA, so is this class.
8205 (grokfndecl): Call check_java_method for Java classes.
8206 * method.c (is_java_type): Removed. Replaced with TYPE_FOR_JAVA.
8207 (process_overload_item): Match types against specific
8208 java_XX_type_node types, rather than using is_java_type.
8209 * class.c (finish_struct_1): Don't add default copy constructor
8210 or operator= if TYPE_FOR_JAVA.
8211 (pop_lang_conext): Restore strict_prototyp proper if Java.
8212 * decl2.c (acceptable_java_type, check_java_method): New functions.
8213 * pt.c (instantiate_class_template): Copy TYPE_FOR_JAVA from pattern.
8214 (tsubst): Move common statement after if statement.
8215 * typeck.c (comptypes): If strict, TYPE_FOR_JAVA must match.
8217 1998-06-01 Jason Merrill <jason@yorick.cygnus.com>
8219 * pt.c (for_each_template_parm): Use first_rtl_op.
8221 * tree.c (build_cplus_array_type_1): Also check index_type for
8224 1998-05-31 Jason Merrill <jason@yorick.cygnus.com>
8226 * pt.c (tsubst): Always copy BINFO_BASETYPES.
8228 1998-05-29 scott snyder <snyder@d0sgif.fnal.gov>
8230 * tree.c (layout_basetypes): If we change TYPE_SIZE, change
8233 1998-05-29 Mark Mitchell <mark@markmitchell.com>
8235 * decl.c (grokdeclarator): Don't complain about in-class
8236 initialization of static consts if we don't really know the type
8239 1998-05-29 Jason Merrill <jason@yorick.cygnus.com>
8241 * cp-tree.h (DECL_DESTRUCTOR_P): New macro.
8242 * method.c (build_destructor_name): New fn.
8243 * decl2.c (maybe_retrofit_in_chrg): Split out...
8244 (grokclassfn): From here. Reorganize.
8245 * decl.c (grok_ctor_properties): Make sure ctors for types with
8246 vbases have the in_chrg parm.
8247 * pt.c (instantiate_class_template): Update
8248 TYPE_USES_VIRTUAL_BASECLASSES from tsubsted bases. Don't call
8250 (tsubst): Call grok_ctor_properties and maybe_retrofit_in_chrg.
8252 1998-05-28 Mark Mitchell <mark@markmitchell.com>
8254 * pt.c (instantiate_decl): Make test for whether or not static
8255 variables should be instantiated early match its comment.
8257 1998-05-28 Jason Merrill <jason@yorick.cygnus.com>
8259 * decl.c (start_decl): Always pedwarn about vacuously redeclaring
8261 (start_function): Call check_default_args.
8262 * decl2.c (grokfield): Don't call check_default_args.
8263 (check_default_args): Use cp_error_at.
8264 * lex.c (do_pending_defargs): Call check_default_args.
8266 1998-05-27 Brendan Kehoe <brendan@cygnus.com>
8268 * call.c (build_method_call): Make sure get_type_value returns
8269 something before we try to use its TYPE_MAIN_VARIANT.
8270 (build_scoped_method_call): Likewise.
8272 1998-05-27 Jason Merrill <jason@yorick.cygnus.com>
8274 * typeck2.c (digest_init): Complain about getting a TREE_LIST to
8275 initialize an array.
8277 * search.c (expand_upcast_fixups): Don't set DECL_CONTEXT and
8280 * friend.c (do_friend): Clarify template warning.
8282 1998-05-27 Mark Mitchell <mark@markmitchell.com>
8284 * decl.c (shadow_label): Don't treat decls as identifiers.
8285 (maybe_push_to_top_level): Clear shadowed_labels.
8287 * pt.c (instantiate_decl): Reset lineno and filename after calling
8288 regenerate_decl_from_template.
8290 * decl.c (grokdeclarator): Don't try to use TYPE_OBSTACK on an
8293 1998-05-27 Kevin Buhr <buhr@stat.wisc.edu>
8295 * parse.y (base_class): Use is_aggr_type, not IS_AGGR_TYPE.
8297 1998-05-26 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
8299 * pt.c (process_template_parm): Accept TYPENAME_TYPE nodes.
8300 (convert_nontype_argument): Handle cases when nontype template
8301 parameters become classes after substitution.
8303 1998-05-26 Mark Mitchell <mark@markmitchell.com>
8305 * friend.c (is_friend): Use comptypes, rather than == to compare
8306 types. Modify for new representation of template friends.
8307 (make_friend_class): Likewise.
8308 * pt.c (tsubst_friend_class): Undo 1998-05-21 change. Tweak.
8309 (instantiate_class_template): Deal with template friends.
8311 * decl.c (store_parm_decls): Remove redundant call to
8312 expand_main_function.
8314 1998-05-26 Benjamin Kosnik <bkoz@loony.cygnus.com>
8316 * decl.c (start_decl): Check for DECL_LANG_SPECIFIC before
8319 1998-05-26 Per Bothner <bothner@cygnus.com>
8321 * language_as_string: Handle lang_java.
8323 1998-05-26 Jason Merrill <jason@yorick.cygnus.com>
8325 * decl.c (pushdecl): Don't copy the type_decl.
8327 1998-05-26 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8329 * class.c (pushclass): Always store TYPE_MAIN_VARIANT in
8331 * decl.c (grokdeclarator): Put typedefs on the type's obstack.
8333 * parse.y (complex_direct_notype_declarator): Use $1 to access
8334 scope of notype_qualified_id.
8336 1998-05-26 Dave Brolley <brolley@cygnus.com>
8338 * lex.c (parse_options,yy_cur,yy_lim): Add for cpplib.
8339 (init_parse): Initialize cpplib interface.
8341 * Makefile.in (CXX_OBJS): Make sure dependencies never end with an
8344 1998-05-26 Mark Mitchell <mark@markmitchell.com>
8346 * decl.c (pushtag): Avoid crashing on erroneous input.
8348 1998-05-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8350 * decl.c (push_namespace): Only produce one unique name for
8351 anonymous namespaces.
8352 (get_unique_name): Remove.
8354 1998-05-25 Mark Mitchell <mark@markmitchell.com>
8356 * call.c (tourney): Don't do any extra comparisons.
8358 * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions.
8360 * cp-tree.h (processing_template_parmlist): Declare.
8361 * decl.c (pushtag): Don't call push_template_decl when we
8363 * pt.c (processing_template_parmlist): New variable.
8364 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro.
8365 (complete_template_args): Use it.
8366 (add_to_template_args): Likewise.
8367 (innermost_args): Likewise.
8369 (begin_template_parm_list): Use processing_template_parmlist.
8370 (end_template_parm_list): Likewise.
8372 * cp-tree.h (ANON_UNION_TYPE_P): New macro.
8373 * decl.c (grokdeclarator): Use it.
8374 * decl2.c (grok_x_components): Likewise.
8375 * init.c (initializing_context): Likewise.
8376 * method.c (do_build_copy_constructor): Likewise.
8377 (do_build_assign_ref): Likewise.
8378 * search.c (compute_access): Likewise.
8379 * typeck.c (build_component_ref): Likewise.
8381 * decl.c (grokdeclarator): Don't give a cv-qualified version of an
8382 unnamed type a typedef name "for linkage purposes".
8384 * pt.c (lookup_template_class): Don't look at
8385 IDENTIFIER_CLASS_VALUE when there's no current_class_type.
8387 * method.c (build_overload_int): Handle error cases gracefully.
8389 * pt.c (instantiate_decl): Handle static member variables
8392 * pt.c (tsubst): Use the tsubst'd type when producing new
8393 TEMPLATE_PARM_INDEX nodes.
8395 1998-05-24 Mark Mitchell <mark@markmitchell.com>
8397 * tree.c (cp_tree_equal): Handle pointers to member functions.
8399 * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make
8400 sure the type of the REF_BIND is a reference type.
8401 (maybe_handle_ref_bind, compare_ics): Rename reference_type to
8402 target_type for clarity.
8404 * parse.y (xcond): Move call to condition_conversion ...
8405 * semantics.c (finish_for_cond): Here.
8406 * parse.c: Regenerated.
8408 1998-05-24 Jason Merrill <jason@yorick.cygnus.com>
8410 * decl.c (push_namespace): Namespaces have type void.
8411 * typeck2.c (incomplete_type_error): Complain about namespace
8413 * typeck.c (decay_conversion): Likewise.
8415 1998-05-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
8417 * error.c (dump_expr): Support namespaces.
8419 1998-05-23 Jason Merrill <jason@yorick.cygnus.com>
8421 * cp-tree.def: Add SRCLOC.
8422 * cp-tree.h: Add struct tree_srcloc and accessor macros.
8423 * tree.c (build_srcloc, build_srcloc_here): New fns.
8424 * pt.c (add_pending_template): Use build_srcloc_here.
8425 (push_tinst_level): Update last_template_error_tick before erroring.
8426 (instantiate_decl): Restore lineno and input_filename before
8427 calling add_pending_template.
8428 * decl2.c (finish_file): Set up lineno and input_filename for
8431 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
8433 * decl.c (lang_print_error_function): New fn.
8434 (init_decl_processing): Set print_error_function to use it.
8435 * errfn.c (cp_thing): Don't call maybe_print_template_context here.
8437 * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and
8440 * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for
8441 copy-initialization.
8443 * class.c (build_vtable_entry): Use int_fits_type_p.
8444 (build_vtable): Pass a signed offset to build_vtable_entry.
8445 (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1,
8446 set_rtti_entry): Likewise.
8448 1998-05-22 Per Bothner <bothner@cygnus.com>
8450 * cp-tree.h: Add comments documenting which LANG_FLAGS are used.
8451 (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used.
8453 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
8455 * pt.c (print_template_context): Use fprintf instead of cp_error.
8457 * pt.c (determine_specialization): Just return an error_mark_node.
8458 Also print the decl we want in error messages. If we complain,
8459 return error_mark_node.
8460 (tsubst_friend_function): Set lineno and input_filename so
8461 error messages will be useful.
8462 (instantiate_template): Just return an error_mark_node.
8463 (check_explicit_specialization): Don't mess with a returned
8466 * pt.c (print_template_context): Add new argument.
8467 (maybe_print_template_context): New fn.
8468 (push_tinst_level): Increment tinst_level_tick.
8469 (pop_tinst_level): Likewise.
8470 * errfn.c (cp_thing): Call maybe_print_template_context. Use
8471 xrealloc instead of xmalloc.
8473 * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT.
8475 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
8477 * pt.c (tsubst_friend_class): Don't call redeclare_class_template
8478 if the template we looked up is the same as the one we already
8481 Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com>
8483 * lex.c: (handle_sysv_pragma): FILE* parameter not used.
8484 (cpp_reader,parse_in): Add for cpplib.
8485 (check_newline): Call handle_sysv_pragma with new interface.
8486 (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line.
8488 * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib.
8489 (sub_getch): Call GETC for cpplib.
8491 * cp-tree.h: (get_directive_line): Different prototype for cpplib.
8492 (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line.
8494 * Makefile.in (CXX_OBJS): Add @extra_cxx_objs@ for cpplib.
8496 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
8498 * decl2.c (maybe_make_one_only): New fn.
8499 (import_export_vtable): Use it.
8500 (import_export_decl): Likewise.
8501 * pt.c (mark_decl_instantiated): Likewise.
8503 1998-05-21 Mark Mitchell <mmitchell@usa.net>
8505 * decl2.c (find_representative_member): Rename to ...
8506 (build_anon_union_vars): New function.
8507 (finish_anon_union): Fix stupidity of previous change.
8509 1998-05-20 Jason Merrill <jason@yorick.cygnus.com>
8511 * decl.c (grokfndecl): Handle definition of specialization in
8514 * error.c (dump_decl): Fix LOOKUP_EXPR handling.
8516 1998-05-20 Mark Mitchell <mmitchell@usa.net>
8518 * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P
8519 to look for type declarations.
8520 (finish_struct): Deal with templates on the CLASSTYPE_TAGS list.
8521 * cp-tree.h (DECL_DECLARES_TYPE_P): New macro.
8522 (finish_member_class_template): Declare.
8523 * decl.c (pushtag): Put member class templates on the
8524 CLASSTYPE_TAGS list, just as for ordinary member classes.
8525 (pushdecl_class_level): Use DECL_DECLARES_TYPE_P.
8526 (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with
8527 IDENTIFIER_NAMESPACE_VALUEs.
8528 * parse.y (component_decl): Move code to ...
8529 * semantics.c (finish_member_class_template): New function.
8530 Don't put member class templates on the list of components for a
8532 * parse.c: Regenerated.
8533 * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types.
8534 In fact, don't use DECL_CONTEXT at all here.
8536 1998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de>
8538 * decl.c (record_unknown_type): New function.
8539 (init_decl_processing): Call it for the unknown and global type
8542 1998-05-20 Mark Mitchell <mmitchell@usa.net>
8544 * decl2.c (find_representative_member): New function.
8545 (finish_anon_union): Use it.
8547 * cp-tree.h (MAIN_NAME_P): New macro.
8548 (DECL_MAIN_P): Likwise.
8549 * decl.c (pushdecl): Avoid crashing on redefinitions of `main'.
8550 (grokfndecl): Use the new macros.
8551 (grokdeclarator): Likewise.
8552 (start_function): Likewise.
8553 (store_parm_decls): Likewise.
8554 (finsh_function): Likewise.
8555 * friend.c (do_friend): Likewise.
8556 * typeck.c (build_function_call_real): Likewise.
8557 (build_unary_op): Likewise.
8559 Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com>
8561 * decl2.c (start_objects, finish_objects, do_dtors,
8562 do_ctors): Split out from...
8563 (finish_file): ...here.
8565 Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com>
8567 * tree.c (is_overloaded_fn): Don't abort on placeholders from
8570 Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com>
8572 * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node.
8574 * error.c (dump_expr): Handle an ARROW_EXPR.
8576 Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net>
8578 * decl.c (saveable_obstack): Declare.
8579 (pushdecl): Copy TYPE_DECLs to the same obstack as the type they
8580 declare, if necessary.
8582 Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net>
8584 * call.c (compare_qual): Remove.
8586 (is_properly_derived_from): New function.
8587 (maybe_handle_ref_bind): Likewise.
8588 (maybe_handle_implicit_object): Likewise.
8589 (compare_ics): Modify substantially to bring into conformance with
8591 * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro.
8592 (comp_cv_qualification): Declare.
8593 (comp_cv_qual_signature): Likewise.
8594 * typeck.c (comp_cv_qualification): Likewise.
8595 (comp_cv_qual_signature): Likewise.
8597 Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8599 * Makefile.in (parse.o): Depend on toplev.h.
8601 * class.c (typecode_p): Remove prototype and definition.
8603 * cp-tree.h (currently_open_class, is_empty_class, member_p):
8606 * decl.c (push_overloaded_decl_top_level): Remove prototype and
8609 * errfn.c (cp_error): Cast function pointer `error' to (errorfn *)
8610 in call to `cp_thing'.
8611 (cp_warning): Likewise for function pointer `warning'.
8613 * except.c (do_function_call): Remove prototype and definition.
8614 (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL.
8616 * method.c (is_java_type): Add prototype and make it static.
8618 * parse.y: Include toplev.h.
8620 * pt.c (type_unification): Remove unused variable `arg'.
8621 (instantiate_decl): Likewise for `save_ti'.
8623 * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'.
8625 Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com>
8627 * init.c (build_member_call): Handle template_ids.
8628 * parse.y (primary): Add global_scope template_id.
8630 Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com>
8632 * decl2.c (get_sentry): Use end_temporary_allocation.
8633 Don't declare permanent_obstack.
8635 Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net>
8637 * parse.y (.finish_new_placement): New non-terminal.
8638 (unary_expr, new_type_id): Use it.
8639 * parse.c: Regenerated.
8641 Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com>
8643 * pt.c (redeclare_class_template): Say where the original definition
8644 of the template-parameter's default argument appeared.
8646 Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com>
8648 * call.c (build_over_call): Tweak empty class handling.
8650 * decl.c (make_typename_type): Use currently_open_class.
8652 * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG.
8654 Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
8656 * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE
8657 for a type unless it is one.
8659 * class.c (finish_struct_1): Use OVL_CURRENT in error message.
8661 Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com)
8663 * Makefile.in (program_transform_name, objdir): Define.
8665 * Makefile.in (BISON): Use bison from the build tree if it exists.
8668 Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
8670 * typeck.c (type_unknown_p): Return true for TREE_LIST also.
8672 * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs.
8674 Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com>
8676 * call.c (build_scoped_method_call): Likewise.
8678 Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net>
8680 * init.c (build_new_1): Call suspend_momentary around the creation
8681 of values that must be saved for exception handling.
8682 * parse.y (.build_new_placement): New non-terminal.
8683 (unary_expr, new_placement): Use it.
8684 * parse.c: Regenerated.
8686 Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com>
8688 * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare
8691 * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the
8694 * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace.
8696 Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com>
8698 * decl.c (start_decl): Revert problem change.
8700 * Makefile.in (CONFLICTS): Fix.
8702 Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8704 * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits.
8706 Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com>
8708 * class.c (finish_struct_1): Use BINFO_SIZE.
8710 * decl.c (start_decl): Use 'tem'.
8712 Thu May 14 16:30:47 1998 Andrew MacLeod <amacleod@cygnus.com>
8714 * exception.cc: Include eh-common.h.
8715 (struct cp_eh_info): Add eh_info struct with NEW_EH_MODEL.
8716 (__cplus_type_matcher): First stab at new C++ runtime type matcher.
8717 (__cp_push_exception): Initialize eh_info struct as well.
8718 * except.c: Remove local structs and include eh-common.h.
8719 (init_exception_processing): Set language and version codes.
8720 (call_eh_info): Add presence of eh_info to runtime description of
8722 (expand_end_eh_spec): Call start_catch_block() and end_catch_block().
8723 * semantics.c (finish_try_block): Call start_catch_block() and
8725 * parse.y (function_try_block): Call start_catch_block() and
8728 Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com>
8730 * typeck.c (original_type): New function.
8731 (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2,
8732 to see if they're actually the same.
8733 * cp-tree.h (original_type): Declare.
8735 Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8737 * Makefile.in (lex.o): Depend on output.h.
8739 * call.c (add_function_candidate): Remove unused variable `cand'.
8740 (add_conv_candidate): Likewise.
8741 (build_builtin_candidate): Likewise.
8743 * cp-tree.h: Add prototype for `types_overlap_p'.
8745 * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED.
8747 * decl2.c (merge_functions): Remove unused variables `tmp' and
8750 * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED.
8751 (code_as_string): Likewise.
8752 (language_as_string): Likewise.
8753 (parm_as_string): Likewise.
8754 (op_as_string): Likewise.
8755 (assop_as_string): Likewise.
8756 (cv_as_string): Likewise.
8758 * lex.c: Include output.h.
8760 * pt.c (type_unification): Cast first argument of `bzero' to a char*.
8762 * search.c (dfs_no_overlap_yet): Mark parameter `t' with
8765 * tinfo.cc (__class_type_info::dcast): Change the type of variable
8766 `i' from int to size_t.
8768 * typeck.c (language_lvalue_valid): Mark parameter `exp' with
8771 Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com>
8773 * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or
8774 DECL_NAMESPACE_SCOPE_P.
8775 (lang_decl_name): Likewise.
8776 * pt.c (tsubst_friend_function, tsubst): Likewise.
8777 * decl.c (pushdecl, redeclaration_error_message, start_decl,
8778 cp_finish_decl, start_function): Likewise.
8779 * class.c (finish_struct_1): Likewise.
8780 * call.c (build_over_call): Likewise.
8781 (compare_ics): Use DERIVED_FROM_P.
8783 Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net>
8785 * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro.
8786 * method.c (build_mangled_name): Use it.
8787 (build_decl_overload_real): Likewise.
8789 * error.c (dump_simple_decl): New function, broken out from ...
8790 (dump_decl): Use it.
8792 Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net>
8794 * ptree.c (lang_print_xnode): Add missing `break'.
8796 * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE.
8798 * call.c (add_template_candidate): Adjust for changes to
8799 fn_type_unification.
8800 (add_template_candidate_real): Likewise.
8801 (add_template_conv_candidate): Likewise.
8802 (build_user_type_conversion_1): Likewise.
8803 (build_new_function_call): Likewise.
8804 (build_object_call): Likewise.
8805 (build_new_op): Likewise.
8806 (build_new_method_call): Likewise.
8807 * class.c (instantiate_type): Likewise.
8808 * cp-tree.h (unification_kind_t): New type.
8809 (fn_type_unification): Adjust prototype.
8810 (type_unificaiton): Likewise.
8811 * pt.c (UNIFY_ALLOW_NONE): New macro.
8812 (UNIFY_ALLOW_MORE_CV_QUAL): Likewise.
8813 (UNIFY_ALLOW_LESS_CV_QUAL): Likewise.
8814 (UNIFY_ALLOW_DERIVED): Likewise.
8815 (unify): Change prototype.
8816 (maybe_adjust_types_for_deduction): New function.
8817 (check_cv_quals_for_unify): Likewise.
8818 (determine_specialization): Adjust.
8819 (fn_type_unification): Likewise.
8820 (type_unification): Likewise.
8821 (type_unification_real): Likewise. Use
8822 maybe_adjust_types_for_deduction. Fix mishandling of
8823 back-unification of template functions passed as arguments. Pass
8824 appropriate combination of UNIFY_ALLOW_* to unify.
8825 (unify): Remove unused NTPARMS parameter. Use
8826 check_cv_quals_for_unify. Remove bogus code that allowed
8827 too-generous unification in order to adhere more closely to standard.
8828 (get_bindings_real): Adjust.
8829 (get_class_bindings): Likewise.
8831 * method.c (build_overload_identifier): Only use the innermost
8832 template arguments when mangling.
8833 * pt.c (tsubst_template_argument_vector): New function.
8834 (complete_template_args): Deal with the situation where the
8835 extra_args contain more than one level of arguments.
8836 (lookup_template_class): Deal with member template classes, which
8837 may have more than one level of arguments.
8838 (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE.
8839 Improve handling of member template classes. Use
8840 DECL_PRIMARY_TEMPLATE instead of inline expansion. Use
8841 tsubst_template_argument_vector where appropriate.
8842 (regenerate_decl_from_template): Break out from ...
8843 (instantiate_decl): Here.
8845 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
8846 * parse.h: Regenerated.
8847 * parse.c: Really regenerated.
8849 * cp-tree.h (finish_unary_op_expr): New function.
8850 (finish_id_expr): Likewise.
8851 (begin_new_placement): Likewise.
8852 (finish_new_placement): Likewise.
8853 (finish_declarator): Likewise.
8854 (finish_translation_unit): Likewise.
8855 (finish_parmlist): Likewise.
8856 (begin_class_definition): Likewise.
8857 (finish_class_definition): Likewise.
8858 (finish_default_args): Likewise.
8859 (finish_inline_definitions): Likewise.
8860 * parse.y (GCC_ASM_KEYWORD): Remove.
8861 (TYPENAME_ELLIPSIS): Likewise.
8862 * parse.c: Regenerated.
8863 Use new functions in semantics.c in the actions for many rules.
8864 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
8865 * hash.h: Regenerated.
8866 * semantics.c (finish_expr_stmt): Allow NULL expr.
8867 (finish_unary_op_expr): New function, containing
8868 code previously in parse.y.
8869 (finish_id_expr): Likewise.
8870 (begin_new_placement): Likewise.
8871 (finish_new_placement): Likewise.
8872 (finish_declarator): Likewise.
8873 (finish_translation_unit): Likewise.
8874 (finish_parmlist): Likewise.
8875 (begin_class_definition): Likewise.
8876 (finish_class_definition): Likewise.
8877 (finish_default_args): Likewise.
8878 (finish_inline_definitions): Likewise.
8880 Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
8882 * typeck.c (build_c_cast): Don't decay arrays and functions to
8883 pointer type when converting to a class type.
8885 Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
8887 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro.
8888 (DECL_CLASS_SCOPE_P): Likewise.
8890 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
8892 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
8893 * decl2.c (constructor_name_full): Likewise.
8895 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
8897 * tree.c (mapcar): Add OVERLOAD support.
8899 * init.c (resolve_offset_ref): We must use basetype_path before we
8900 destroy it with a call to convert_pointer_to.
8902 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
8904 * class.c (currently_open_class): New fn.
8905 * decl.c (lookup_name_real): Use it.
8906 * search.c (lookup_field): Likewise.
8908 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
8910 * cp-tree.def (OVERLOAD): New node.
8911 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
8912 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
8913 (NAMESPACE_BINDING): Remove.
8914 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
8916 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
8918 (tree_overload): New struct.
8919 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
8920 (REAL_IDENTIFIER_TYPE_VALUE): Define.
8921 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
8922 (lang_decl_flags): Remove in_namespace.
8923 (lang_decl): Remove chain.
8924 (DECL_CHAIN, DECL_NAMESPACE): Remove.
8925 (flag_honor_std): Declare extern.
8926 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
8927 namespace_binding, set_namespace_binding,
8928 lookup_function_nonclass, cat_namespace_levels,
8929 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
8930 scratch_ovl_cons, ovl_member, build_overload): Declare.
8931 (decl_list_length, get_namespace_id, current_namespace_id,
8932 overloaded_globals_p): Remove.
8933 (lookup_using_namespace, qualified_lookup_using_namespace): Change
8935 (push_scratch_obstack): New macro.
8936 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
8937 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
8939 (build_new_function_call): Iterate using OVL_CHAIN.
8940 Print DECL_NAME in when reporting ambiguities.
8941 (build_object_call): Iterate using OVL_NEXT for fns, convs.
8942 (build_new_op): Call lookup_function_nonclass.
8943 Iterate using OVL_NEXT.
8944 (build_op_delete_call): Change detection of members.
8945 Do not wrap TREE_LIST around fields and single global functions.
8946 (build_over_call): Don't push a class level if the context is a
8948 (build_new_method_call): Iterate using OVL_NEXT.
8949 * class.c (add_method): Chain overloaded members using
8950 build_overload. Remove copying of method.
8951 (grow_method): When iterating through the obstack, expect OVERLOAD
8952 nodes. Chain overload members.
8953 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
8954 nodes in call to get_baselinks.
8955 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
8956 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
8957 fdecls that are OVERLOAD nodes.
8958 (validate_lhs): New function.
8959 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
8960 code. Use DECL_NAME in error messages. Split code between global
8961 and member function processing.
8962 * decl.c (global_type_node): New static variable.
8963 (in_std): New global.
8964 (struct binding_level): New field usings.
8965 (resume_binding_level): Assert that we are not in a class.
8966 (toplevel_bindings_p): Just check for namespace_p or
8968 (resume_level): Remove.
8969 (find_binding): New function.
8970 (binding_for_name): Call it.
8971 (namespace_binding, set_namespace_binding): New functions.
8972 (push_namespace): Associate binding level with new namespace,
8973 resume_binding_level for existing namespace. Remove old code.
8974 Fake std by counting.
8975 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
8976 (maybe_push_to_top_level): Save current namespace.
8977 (pop_from_top_level): Restore saved namespace.
8978 (pop_namespace): Call suspend_binding_level. Remove old code.
8979 (cat_namespace_levels): New function.
8980 (set_identifier_type_value_with_scope): For namespace bindings,
8981 set BINDING_TYPE, and use global_type_node.
8982 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
8983 (identifier_type_value): New function.
8984 (pushtag): If no context, use current_namespace.
8985 (duplicate_decls): Don't process DECL_CHAIN.
8986 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
8987 already set. Never reset it to NULL_TREE. Lookup global variables
8988 in their namespace. Push overloaded templates if they are on
8990 (pushdecl_namespace_level): New function.
8991 (pushdecl_top_level): Implement using pushdecl_namespace_level.
8992 (pushdecl_using_decl): New function.
8993 (overloaded_globals_p): Remove.
8994 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
8995 them. Use namespace_binding and set_namespace_value.
8996 (redeclaration_error_message): Complain if the declarations come
8997 from different namespaces.
8998 (lookup_tag): On namespace level, look in the BINDING_TYPE.
8999 (lookup_namespace_name): Pass tree_bindings from stack. Remove
9001 (select_decl): New function.
9002 (lookup_name_real): Call it for qualified and unqualified lookup.
9003 Pass tree_bindings from the stack.
9004 If prefer_type is 1, also accept namespaces.
9005 (lookup_function_nonclass): New function.
9006 (init_decl_processing): Set the binding level of the global
9007 namespace to global_binding_level.
9008 Build a proper type list for __builtin_apply.
9009 Initialize std_node to "fake std" if flag_honor_std is set.
9010 Initialize global_type_node.
9011 Allocated bad_alloc in namespace std if flag_honor_std.
9012 (define_function): Set the DECL_CONTEXT to the current_namespace.
9013 (start_decl): A namespace is not considered as a context here. If
9014 the DECL_CONTEXT is a namespace, push the decl.
9015 (cp_finish_decl): Check for namespaces used as initializers.
9016 (grokfndecl): Add namespace parameter. Remove processing of
9018 (grokvardecl): Add namespace parameter.
9019 (grokdeclarator): Process SCOPEs that are namespaces. For
9020 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
9021 (start_function): Check for contexts that are namespaces.
9022 Set context for declarations that have not been pushed.
9023 (store_parm_decls): Check for ::main only.
9024 (finish_function): Likewise.
9025 (start_method): Check for contexts that are namespaces.
9026 (start_method): Remove DECL_CHAIN processing.
9027 * decl2.c (flag_honor_std): Declare.
9028 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
9029 (decl_namespace_list): New static global.
9030 (grok_x_components): Ignore namespaces as type contexts.
9031 (check_classfn): Expect OVERLOAD nodes.
9032 (grokfield): Remove DECL_CHAIN processing.
9033 (finish_file): Call cat_namespace_levels.
9034 (merge_functions): New function.
9035 (ambiguous_decl): Rewrite.
9036 (lookup_using_namespace): Produce tree_bindings.
9037 (qualified_lookup_using_namespace): Likewise.
9038 (set_decl_namespace, decl_namespace, current_decl_namespace,
9039 push_decl_namespace, pop_decl_namespace): New functions.
9040 (arg_lookup): New struct.
9041 (add_function, arg_assoc_namespace, arg_assoc_class,
9042 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
9044 (get_namespace_id, current_namespace_id): Remove.
9045 (do_toplevel_using_decl): Rewrite.
9046 (do_class_using_decl): Complain about namespace qualifiers.
9047 (do_using_directive): Sorry if not on namespace level. Complain
9048 about unknown namespaces.
9049 * error.c (dump_aggr_type): Check for namespace contexts.
9050 * except.c (init_exception_processing): Push terminate into std.
9051 * friend.c (is_friend): A namespace is not a context, here.
9052 * init.c (expand_member_init): Remove DECL_CHAIN processing.
9053 (build_offset_ref): Process OVERLOAD nodes.
9054 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
9055 * lex.c (identifier_type): Loop using OVL_CHAIN.
9056 (see_typename): Set looking_for_typename to 2.
9057 (real_yylex): Likewise.
9058 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
9059 (do_scoped_id): Expect OVERLOAD nodes.
9060 Change calling convention for qualified_lookup_using_namespace.
9061 (build_lang_decl): Don't set in_namespace anymore.
9062 * method.c (typevec_size): New global.
9063 (build_overload_nested_name): Return if global_namespace.
9064 Otherwise, always expect a declaration context.
9065 (build_qualified_name): Likewise.
9066 Make sure we don't write beyond typevec_size.
9067 (build_decl_overload_real): Likewise.
9068 Allocate one extra slot for the namespace.
9069 (hack_identifier): Mark code dead.
9070 Process OVERLOAD and NAMESPACE_DECL nodes.
9071 * parse.y (program): Pop namespaces until in global namespace.
9072 (extdef): In a using-declaration, don't discard the identifier if
9073 there is no declaration.
9074 (left_curly): Ignore type contexts which are namespaces.
9075 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
9077 * pt.c (template_class_depth): Expect types to be namespaces.
9078 (determine_specialization): Simplify by expecting OVERLOAD nodes.
9079 (push_template_decl): Push into namespace level.
9080 Reset ctx if it is a namespace.
9081 Set DECL_CONTEXT to current_namespace if not set already.
9082 Ignore real contexts that are namespaces.
9083 (mangle_class_name_for_template): Skip global_namespace.
9084 Mangle other namespaces as declarations.
9085 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
9086 (lookup_template_class): Push into namespace of context.
9087 If the context is a namespace, set it to global_namespace.
9088 Use id_context for mangling.
9089 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
9090 (tsubst_friend_function): Ignore namespace contexts.
9091 Push into namespace level.
9092 (tsubst): Handle NAMESPACE_DECL nodes.
9093 Remove DECL_CHAIN processing.
9094 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
9095 * ptree.c (print_lang_identifier): Print bindings.
9096 (lang_print_xnode): Print OVERLOAD nodes.
9097 * rtti.c (init_rtti_processing): Push type_info into std.
9098 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
9099 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
9100 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
9101 lookup_fnfields_here): Likewise.
9102 Process all nodes, instead of going through TREE_CHAIN.
9103 * sig.c (build_signature_pointer_or_reference_type): Set context
9104 to global_namespace.
9105 (build_signature_table_constructor): Expect OVERLOAD nodes.
9106 * spew.c (yylex): Save old setting of looking_for_typename.
9107 * tree.c (decl_list_length): Remove.
9108 (binding_init): New function.
9109 (count_functions): Rewrite.
9110 (is_overloaded_fn): Expect OVERLOAD nodes.
9111 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
9112 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
9113 ovl_member): New functions.
9114 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
9115 (type_unknown_p): Likewise.
9116 (require_instantiated_type): Likewise.
9117 (build_component_ref): Declare code dead.
9118 (build_x_function_call): Create and expect OVERLOAD nodes.
9119 (build_function_call_real): Check for ::main only.
9120 (build_unary_op): Likewise. Expect OVERLOAD nodes.
9121 (convert_for_assignment): Check for TREE_LIST before accessing
9123 * decl.c (duplicate_decls): Check for namespace bindings instead
9125 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
9126 lookup_name_current_level, start_decl, xref_tag,
9127 finish_enum): Likewise.
9128 * init.c (build_offset_ref): Likewise.
9129 * search.c (lookup_field): Likewise.
9130 (lookup_fnfields): Likewise.
9131 (dfs_debug_mark): Likewise.
9132 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
9133 (poplevel_class, pop_from_top_level): Likewise.
9134 * decl2.c (finish_method): Likewise.
9135 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
9136 * decl.c (record_builtin_type): Likewise.
9137 (init_decl_processing, grokfndecl): Likewise.
9138 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
9139 (make_lang_type): Likewise.
9140 * parse.y (make_thunk): Likewise.
9141 * pt.c (tsubst): Likewise.
9142 * tree.c (debug_binfo): Likewise.
9143 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
9144 tinfo2.cc, inc/new.h: Add std qualifications.
9145 * inc/new: Wrap with namespace std if __HONOR_STD.
9146 * inc/typeinfo: Likewise.
9148 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
9150 * call.c (build_user_type_conversion_1): Handle second_conv
9151 properly for templates.
9153 Thu May 7 17:09:25 1998 Andrew MacLeod <amacleod@cygnus.com>
9155 * method.c (build_decl_overload_real): Set TREE_USED flag to
9156 zero for build_type_variants nodes as well.
9158 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
9160 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
9162 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
9164 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
9165 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
9166 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
9167 xref.o): Add toplev.h dependencies.
9169 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
9171 * errfn.c (cp_error, cp_warning): Remove declarations for
9172 error and warning respectively.
9174 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9176 * error.c: Convert to using ctype macros defined in system.h.
9177 * method.c: Likewise.
9179 * lex.c: Likewise. Also remove redundant system header stuff.
9181 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
9183 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
9184 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
9185 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
9186 xref.c: Add include of toplev.h.
9188 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
9190 * tree.c (perm_manip): Also regenerate the RTL of an extern.
9191 (copy_to_permanent): Use end_temporary_allocation.
9193 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
9195 * init.c (expand_vec_init): The initialization of each array
9196 element is a full-expression.
9198 Tue May 5 18:24:13 1998 Andrew MacLeod <amacleod@cygnus.com>
9200 * method.c (build_mangled_name): Add a call to build_type_variant
9201 to get the right type.
9203 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
9205 * Makefile.in: Add .SUFFIXES.
9207 * cp-tree.def: Remove NAMESPACE_DECL.
9209 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
9211 * call.c (build_over_call): Do evaluate arg even if it has empty
9213 * decl.c (start_function): Don't push a member function.
9215 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
9217 * Makefile.in (g++FAQ.info): Put -o option before input file.
9219 Thu Apr 30 13:05:33 1998 Andrew MacLeod <amacleod@cygnus.com>
9221 * gxxint.texi: Add info for squangling codes K and B.
9223 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
9225 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
9226 the expression in templates.
9227 (finish_stmt_expr): Likewise.
9229 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
9231 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
9233 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
9235 * decl.c (maybe_push_to_top_level): Always clear
9236 current_template_parms and processing_template_decl.
9237 (pushtag): Remove check of current_class_type and some comments,
9238 since maybe_push_to_top_level no longer creates confusion.
9240 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
9242 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
9243 (DECL_CLASS_TEMPLATE_P): Likewise.
9244 (DECL_PRIMARY_TEMPLATE): Likewise.
9245 (PRIMARY_TEMPLATE_P): Use it.
9246 (push_template_decl_real): New function.
9247 (redeclare_class_template): Take new template parameters as
9249 (is_specialization_of): New function.
9250 (comp_template_args): Declare.
9251 * decl.c (pushtag): Handle friend template classes.
9252 (xref_tag): Likewise. Use new calling convention for
9253 redeclare_class_template.
9254 * decl2.c (grok_x_components): Handle friend templates.
9255 * friend.c (is_friend): Use is_specialization_of where
9256 appropriate. Deal with friend class templates.
9257 (make_friend_class): Let a class template be friends with itself.
9258 * pt.c (comp_template_args): Remove declaration.
9259 (tsubst_friend_class): New function.
9260 (push_template_decl_real): New function.
9261 (push_template_decl): Use it.
9262 (redeclare_class_template): Adjust for new calling convention.
9263 (comp_template_args): Give it external linkage.
9264 (instantiate_class_type): Use tsubst_friend_class to deal
9265 with friend templates.
9266 * typeck.c (comptypes): Use comp_template_args, rather than
9267 expanding it inline.
9268 * parse.y (component_decl): Handle a nested template type
9269 like other component type declarations.
9271 * pt.c (check_explicit_specialization): Handle overloaded
9272 constructors correctly.
9274 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
9275 (lookup_template_class): Use it.
9277 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
9279 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
9280 * cp-tree.h: Add WRAPPER support.
9281 * call.c (add_candidate): Split out from add_*_candidate fns.
9282 (build_over_call): Take the candidate instead of function and args.
9283 Enforce access control here. Emit overload warnings here.
9284 (add_warning): New fn.
9285 (joust): Add WARN parm. If not set, call add_warning instead of
9286 printing a warning. Re-enable some warnings.
9288 (convert_like): Adjust.
9289 (build_new_op): Adjust.
9290 (build_new_function_call): Adjust.
9291 (build_user_type_conversion_1): Adjust.
9292 (USER_CONV_FN): Adjust.
9293 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
9294 build_int_wrapper): New fns.
9296 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
9298 * pt.c (unify): Fix typo in previous change.
9300 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
9302 * error.c (dump_type_real): Declare canonical_name.
9304 * typeck.c (comp_target_types): Fix PMFs.
9306 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
9308 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
9309 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
9312 * pt.c (tsubst): Decrease the template-level of
9313 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
9314 TEMPLATE_PARM_INDEX.
9315 (template_decl_level): New function.
9316 (unify): Make sure to record unifications for template
9317 parameters, even when the parameters exactly match the arguments.
9318 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
9319 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
9320 aren't from the level we're currently working on.
9322 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
9324 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
9326 * decl2.c (check_member_template): Set DECL_IGNORED for member
9327 class templates, too.
9329 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
9331 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
9333 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
9335 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
9337 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
9338 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
9339 (init_decl_processing): Handle TI types.
9340 * typeck.c (unsigned_type, signed_type): Handle TI types.
9342 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
9344 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
9345 New local added_libraries. Increment count when add library to
9348 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
9350 * cp-tree.h (type_as_string_real): New function.
9351 * pt.c (mangle_class_name_for_template): Use it.
9352 * error.c (dump_aggr_type): Change prototype.
9353 (dump_type_prefix): Likewise.
9354 (dump_type_suffix): Likewise.
9355 (dump_type_real): Convert from dump_type. If desired, the
9356 "canonica" name of a typedef, i.e., the name of the underlying
9357 type, can be printed.
9358 (dump_type): Call dump_type_real.
9360 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
9362 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
9364 * typeck.c (comp_target_types): Tweak pedantic case.
9365 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
9366 Return -1 or 1 instead of 1 or 2.
9367 (compparms): Remove STRICT handling.
9368 (convert_for_assignment): Fix handling of pmfs.
9370 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
9372 * typeck.c (comp_target_types): Handle references like pointers.
9373 (comp_target_parms): Note that return code from comp_target_types
9374 can be negative to indicate failure.
9376 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9378 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
9379 which requires a working target compiler to build.
9381 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
9383 * tree.c (avoid_overlap): Add prototype.
9385 * spew.c (num_tokens): Add prototype.
9386 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
9388 * search.c (dfs_check_overlap): Add prototype.
9389 (dfs_no_overlap_yet): Likewise.
9391 * pt.c (original_template): Add prototype.
9392 (inline_needs_template_parms): Likewise.
9393 (push_inline_template_parms_recursive): Likewise.
9394 (retrieve_specialization, register_specialization): Likewise.
9395 (print_candidates, reduce_template_parm_level): Likewise.
9396 (build_template_decl, mark_template_parm): Likewise.
9397 (tsubst_friend_function, get_bindings_real): Likewise.
9399 * method.c (start_squangling): Add prototype.
9400 (end_squangling, check_ktype, issue_ktype): Likewise.
9401 (build_overloaded_scope_ref, check_btype): Likewise.
9402 (build_mangled_template_parm_index): Likewise.
9404 * lex.c (init_cpp_parse): Add prototype.
9405 (handle_cp_pragma, handle_sysv_pragma): Likewise.
9406 (reduce_cmp, token_cmp): Likewise.
9408 * except.c (call_eh_info): Add prototype.
9409 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
9410 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
9412 * decl2.c (is_namespace_ancestor): Add prototype.
9413 (namespace_ancestor, add_using_namespace): Likewise.
9414 (ambiguous_decl): Likewise.
9416 * decl.c (indent): Add prototype.
9418 * call.c (add_template_candidate_real): Add prototype.
9420 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
9422 * decl2.c (build_expr_from_tree): Just return a PMF.
9424 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
9426 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
9427 when doing initializations.
9429 * pt.c (unify): Use comptypes to compare type args.
9431 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
9433 * decl.c (duplicate_decls): Fix check for when it's safe to free
9436 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
9439 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
9441 * pt.c (build_template_parm_index): Add prototype.
9443 * search.c (my_tree_cons): Don't clear words outside the
9444 newly allocated node.
9446 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
9448 * lex.c (init_parse): Now returns char* containing the filename.
9450 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
9451 Jeff Law <law@cygnus.com>
9453 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
9456 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9458 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
9460 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
9462 * decl.c (duplicate_decls): Don't warn for redundant decls if
9463 friend: let add_friend take care of it.
9465 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
9467 * sig.c (build_signature_pointer_constructor): Don't set
9468 TREE_HAS_CONSTRUCTOR for a signature pointer.
9469 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
9470 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
9472 * typeck.c (build_unary_op): Only allow taking the address of a
9474 * typeck2.c (digest_init): Simplify.
9475 (store_init_value): Don't pedwarn about using { } for pmfs.
9477 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
9479 * cp-tree.h (start_decl): Update prototype.
9480 * decl.c (start_decl): Like the C version, new parameters
9481 for the attributes. Call cplus_decl_attributes here,
9482 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
9483 (grokdeclarator): Pass NULL for new start_decl arguments.
9484 * pt.c (tsubst_expr): Likewise.
9485 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
9486 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
9487 * lex.c (build_lang_decl): Add lang_name_java.
9488 * class.c (push_lang_context): Add lang_name_java.
9489 * method.c (build_mangled_name): Check for is_java_type.
9491 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
9493 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
9494 * call.c (build_scoped_method_call): Check for TREE_CODE for
9495 VOID_TYPE instead of type == void_type_node.
9496 (build_method_call): Likewise.
9497 * decl.c (lookup_name_real): Likewise.
9498 (grokdeclarator): Likewise.
9499 (start_decl): Likewise.
9500 (grokparms): Likewise.
9501 (start_function): Likewise.
9502 (finish_function): Likewise.
9503 (start_method): Likewise.
9505 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
9507 * lex.c (finput): New variable.
9508 (init_cpp_parse): Renamed from init_parse.
9509 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
9510 (finish_parse): New function.
9511 * cp-tree.h (init_lex, init_parse): Remove declarations.
9513 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
9515 * call.c (build_call): Still evaluate the actual argument.
9516 * class.c (is_empty_class): Update for -fnew-abi.
9518 * decl2.c: -fnew-abi implies -fsquangle.
9520 * method.c (do_build_assign_ref): Don't do anything to copy
9522 (do_build_copy_constructor): Likewise.
9523 * call.c (build_over_call): Likewise.
9525 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
9527 * tree.c (avoid_overlap): Return a value.
9529 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
9531 * method.c (check_btype): Add missing argument to xrealloc.
9532 (check_ktype): Likewise.
9534 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
9536 Implement empty base optimization.
9537 * class.c (finish_struct_1): Add vbase fields earlier. Set
9538 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
9539 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
9540 (types_overlap_p): New fn.
9541 * tree.c (avoid_overlap): New fn.
9542 (build_base_fields): Use it to avoid overlapping empty bases.
9543 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
9545 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
9547 Re-implement allocation of base class subobjects.
9548 * tree.c (unshare_base_binfos): New fn.
9549 (layout_basetypes): Use it. Now handles offsets of both virtual and
9550 non-virtual bases, after layout_type.
9551 (layout_vbasetypes): Remove.
9552 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
9553 (build_vbase_pointer_fields): Split out from old layout_basetypes.
9554 * class.c (finish_base_struct): Lose offset handling code.
9555 Move nonvdtor warning here. Don't mess with t_binfo anymore.
9556 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
9557 * cp-tree.h: Adjust.
9559 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
9561 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
9562 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
9563 * class.c (duplicate_tag_error): Likewise.
9564 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
9565 * tree.c (layout_vbasetypes): Update from layout_record, remove
9566 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
9567 (layout_basetypes): Likewise.
9569 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
9571 * class.c, Make sure system.h is included just after config.h.
9572 Delete lingering stdio and errno references too.
9573 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
9575 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
9577 * friend.c (is_friend): Fix access control for local classes.
9579 * class.c (is_empty_class): New fn.
9580 * call.c (build_call): Don't pass empty class objects to a function.
9582 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
9584 * call.c (build_over_call): Do name resolution for default
9585 arguments of function templates in the scope of the templates.
9587 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
9589 * call.c: Include system.h. Remove includes, declarations and
9590 defines provided by system.h.
9591 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
9592 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
9593 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
9594 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
9595 * typeck2.c, xref.c: Likewise.
9596 * Makefile.in: Dependencies updated as appropriate.
9597 * Make-lang.in: Likewise.
9599 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
9601 * pt.c (fn_type_unification): Allow incomplete unification without
9602 an immediate error message.
9604 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
9606 * tree.c (member_p): New fn.
9607 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
9608 initializing class members.
9610 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
9611 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
9613 * call.c (build_method_call): Handle non-scoped destructors, too.
9614 * pt.c (tsubst_copy): Likewise.
9616 * pt.c (print_template_context): Split out...
9617 (push_tinst_level): ...from here.
9619 * friend.c (is_friend): Don't pass a type to decl_function_context.
9621 * typeck.c (convert_for_initialization): Always hand off
9622 conversions to class type.
9624 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
9626 * friend.c (is_friend): Local classes have the same access as the
9629 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
9631 * typeck.c (expand_target_expr): Delete dead function.
9633 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
9635 * repo.c (save_string): Delete dead function.
9637 * method.c (thunk_printable_name): Delete dead function.
9639 * lex.c (yynextch): Delete dead function.
9641 * expr.c (tree_extract_aggr_init): #if 0 out.
9643 * except.c (do_unwind): Delete dead function.
9644 (easy_expand_asm): Likewise.
9646 * cvt.c (build_conversion_type_1): Delete dead function.
9648 * cp-tree.h (push_expression_obstack): Declare.
9650 * call.c (source_type): #if 0 out.
9652 * class.c (alter_access): Remove unused label. Add braces
9653 around empty else clause.
9655 * lex.c (yyprint): Fix argument to printf.
9657 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
9659 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
9661 * pt.c (instantiate_class_template): Make sure template
9662 arguments are permanent.
9663 * init.c (resolve_offset_ref): Don't go looking around in
9666 * semantics.c: Add routines to handle expressions, and some
9667 declaration processing.
9668 * parse.y: Use them.
9669 (current_class_depth): Move declaration to cp-tree.h.
9670 * parse.c: Regenerated.
9671 * cp-tree.h: Use them.
9672 (current_class_depth): Declare.
9673 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
9675 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
9677 * error.c (dump_decl): Be a bit more explicit with template
9678 type arguments, when verbose.
9680 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
9682 * inc/exception: Reorder closing braces.
9684 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
9686 * pt.c (redeclare_class_template): New function.
9687 * cp_tree.h (redeclare_class_template): Declare it.
9688 * decl.c (xref_tag): Use it.
9690 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
9692 * call.c (build_over_call): Check IS_AGGR_TYPE, not
9694 * typeck.c (convert_arguments): Likewise.
9696 * decl.c (grokdeclarator): Remove const and volatile from type after
9697 setting constp and volatilep.
9699 * class.c (finish_struct_1): Don't warn about bool bitfield larger
9702 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
9704 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
9706 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
9708 * call.c (build_object_call): Complain about ambiguous operator(),
9709 rather that crashing.
9710 (build_new_op): Likewise.
9711 (build_op_delete_call): Likewise.
9713 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
9715 * cvt.c (perform_qualification_conversions): Use comp_target_types
9716 instead of comp_ptr_ttypes.
9718 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
9720 * cp-tree.h (enforce_access): Declare.
9721 * call.c (enforce_access): Make it extern, not static.
9722 * class.c (alter_access): Use enforce_access; modify code for ISO
9723 compliance, rather than ARM rules.
9725 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
9727 * cp-tree.h: Fix typo.
9729 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
9731 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
9732 if (aggregate_value_p (type)).
9734 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
9736 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
9738 * tree.c (mapcar): When dealing with a DECL, use it's constant
9740 * pt.c (lookup_template_class): Don't mangle the names of template
9741 classes whose arguments are unknown.
9743 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
9745 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
9747 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
9749 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
9751 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
9752 boolean_type_node to 1.
9754 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
9756 * error.c (dump_expr): Remove unused variable `l'.
9758 * pt.c (for_each_template_parm): New function, created by
9759 converting uses_template_parms.
9760 (tree_fn_t): New typedef.
9761 (uses_template_parms): Use it.
9762 (mark_template_parm): New function.
9763 (push_template_decl): Check that the argument list of a partial
9764 specialization uses all the template parameters.
9766 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
9767 with it; we might want it for debugging.
9768 * cp-tree.h (type_unification): Change interface.
9769 * class.c (finish_struct_1): Skip nested template types, just like
9770 ordinary nested types.
9771 (instantiate_type): Use new interface to type_unification.
9772 * lex.c (init_lex): Add __sz as opname for sizeof.
9773 * method.c (build_overload_scope_ref): New function.
9774 (build_overload_int): Handle complex expressions. Set
9775 numeric_output_need_bar if necessary.
9776 (build_overload_value): Handle non-PARM_DECL nodes; this
9777 routine is now used by build_overload_int. Remove some
9778 assignments to numeric_output_need_bar. Use
9779 build_overload_scope_ref.
9780 (build_qualified_name): Note that some template mangled names end
9781 with digits, and set numeric_output_need_bar appropriately. Use
9782 build_underscore_int.
9783 * pt.c (unify): Change interface.
9784 (type_unification_real): Likewise.
9785 (determine_specialization): Use new interfaces.
9786 (tsubst): Deal gracefully with situations in which the argument
9787 vector is not fully filled.
9788 (fn_type_unification): Use new interfaces.
9789 (type_unification): Likewise. Remove NOP_EXPR hack.
9790 (type_unification_real): Likewise.
9791 (unify): Likewise. Deal with unification of complex expressions.
9793 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
9795 * pt.c (complete_template_args): Initialize skip properly.
9797 * decl.c (make_typename_type): Revert.
9798 (make_implicit_typename): Remove.
9799 (lookup_name_real): Don't call it. Call lookup_field if we see a
9800 TYPE_DECL from a template base.
9801 * search.c (lookup_field): Do implicit typename stuff.
9803 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
9804 Geoff Noer <noer@cygnus.com>
9806 * Makefile.in: Various fixes for building cygwin32 native toolchains.
9807 * Make-lang.in: Likewise.
9809 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
9811 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
9813 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
9815 * decl.c (make_implicit_typename): Rewrite removed code.
9816 (make_typename_type): Call it if the type we look up comes from
9817 a base that uses template parms.
9819 * pt.c (complete_template_args): Rewrite.
9820 (tsubst, FUNCTION_DECL): Use it.
9822 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
9824 * semantics.c (finish_asm_stmt): Fix combine strings. Call
9825 c_expand_asm_operands () if output_operands, input_operands or
9826 clobbers is not NULL_TREE.
9828 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
9830 * pt.c (complete_template_args): New function.
9831 (get_bindings): Deal with specializations of function templates
9832 with return type containing parameters from outer class
9834 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
9835 substitute arguments and compose a new type.
9837 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
9839 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
9842 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
9844 * decl.c (make_implicit_typename): Lose useless code.
9846 * call.c (standard_conversion): Handle A* -> const A* properly.
9848 * pt.c (get_bindings_real): Rename from get_bindings. Add
9850 (get_bindings): Pass 1.
9851 (get_bindings_overload): Pass 0.
9853 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
9855 * pt.c (check_explicit_specialization): When reverting a static
9856 member function, also remove the `this' parameter from
9857 last_function_parms.
9859 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
9861 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
9864 * decl.c (store_bindings): Use free_binding_vecs.
9865 (pop_from_top_level): Likewise.
9867 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
9869 * decl.c (make_implicit_typename): Only change the type of a
9872 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
9874 * semantics.c: New file, containing routines to perform the
9875 semantic phase of parsing.
9877 * pt.c (tsubst_expr): Likewise.
9878 * cp-tree.h: Declare the various functions in semantics.c.
9879 Provide macros to access _STMT tree nodes.
9880 * cp-tree.def: Add ASM_STMT tree node.
9881 * Makefile.in, Make-lang.in: Add dependencies on and for
9884 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
9886 * pt.c (push_template_decl): Only check primary templates.
9888 * pt.c (check_explicit_specialization): Complain about default args
9889 in explicit specialization.
9891 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
9892 constructor_declarator.
9894 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
9896 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
9897 has no overloaded operator ->.
9899 * call.c (build_field_call): Don't crash when presented with a
9900 field that is actually a nested type.
9902 * decl.c (pushtag): Deal with friend class injection in local
9905 * call.c (build_object_call): Don't crash if OBJ is a
9906 pointer-to-member-function.
9908 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
9910 * pt.c (push_template_decl): Complain about template with C linkage,
9911 anonymous template class.
9913 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
9915 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
9916 * search.c: Likewise.
9918 * lex.c (do_pending_defargs): Only call
9919 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
9921 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
9923 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
9925 * parse.y: Deal with CONSTRUCTORS in new_initializers.
9927 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
9929 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
9930 closely mimics the behavior in parse.y.
9931 (tsubst_expr): Return the resulting BLOCK when making a tsubst'ing
9932 into a compound statement.
9934 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
9936 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
9937 * pt.c (inline_needs_template_parms): New fn.
9938 (original_template): New fn.
9939 (push_inline_template_parms_recursive): New fn.
9940 (maybe_begin_member_template_processing): Use them.
9941 (maybe_end_member_template_processing): Likewise.
9942 (is_member_or_friend_template): Rename to is_member_template.
9943 Member functions of local classes are never member templates.
9945 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
9947 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
9948 added in the class scope to catch redefinition error.
9950 * pt.c (reduce_template_parm_level): Also copy
9951 the DECL_TEMPLATE_PARMS field.
9953 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
9955 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
9956 reduced-level template type parameter.
9958 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
9960 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
9961 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
9962 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
9963 * decl.c (duplicate_decls): Propagate it.
9964 * typeck2.c (abstract_virtuals_error): Use two loops to emit
9965 abstract virtual functions and virtual functions which need a
9966 final overrider separately.
9968 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
9970 * lang-specs.h: Properly put brackets around array elements in
9973 * typeck.c (build_binary_op_nodefault): Correctly place parens around
9974 && and || in expression.
9976 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
9978 * call.c (default_parm_conversions): Remove prototype definition.
9979 (build_method_call): Remove unused variable result.
9981 * cvt.c (ocp_convert): Remove unused variable conversion.
9983 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
9985 * except.c (do_unwind): #if 0 definition of unused variables fcall
9988 * expr.c (extract_scalar_init): #if 0 prototype and function
9991 * init.c (expand_aggr_init_1): Remove unused variable init_type.
9992 (build_new_1): Remove unused variable t.
9994 * pt.c (instantiate_class_template): Remove unused variable newtag;
9995 cast called function return value to void.
9996 (do_decl_instantiation): Remove unused variables name and fn.
9998 * tree.c (get_type_decl): Add default return to shut up compiler from
9999 complaining control reaches end of non-void function.
10001 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
10003 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
10005 * call.c (default_parm_conversions): Remove prototype definition.
10006 (build_method_call): Remove unused variable result.
10007 (build_over_call): Add default case in enumeration switch.
10009 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
10011 * decl2.c (lang_decode_option): Change j's type to size_t.
10013 * tree.c (layout_vbasetypes): record_align and desired_align are of
10014 type unsigned int; const_size and nonvirtual_const_size likewise.
10016 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
10018 * parse.y (new_initializer): Make sure all initializers are
10021 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
10023 * decl2.c (import_export_decl): Mark tinfo functions for
10024 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
10026 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
10028 * method.c: Fix typo.
10030 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10032 * method.c: Include "system.h" to get stdlib.h, stdio.h,
10033 ctype.h, string.h, etc.
10034 (issue_nrepeats): Add default case in enumeration switch.
10035 (check_btype): Likewise.
10036 (process_overload_item): Likewise.
10038 * Makefile.in (method.o): Depend on system.h.
10040 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
10042 * lex.c (do_scoped_id): Fix parenthesizing.
10044 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
10046 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
10047 FLAG_RTTI is unset, initialize type info machinery and continue
10048 with FLAG_RTTI enabled.
10049 (get_typeid): Likewise.
10051 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
10053 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
10056 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
10058 * pt.c (finish_member_template_decl): Deal more gracefully with
10059 invalid declarations.
10061 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
10063 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
10064 cp-tree.h: Clean up more old overloading code, old RTTI code, and
10065 some formatting quirks.
10067 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
10068 method.c, pt.c, ptree.c, typeck.c: Remove support for
10069 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
10071 * Makefile.in: Adjust.
10073 * pt.c (unify): Don't allow reduced cv-quals when strict.
10075 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
10076 *type_unification* and unify.
10078 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
10080 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
10081 (nested_name_specifier): And add it before this use.
10082 (typename_sub0): And this use. Also add use without the keyword.
10083 (typename_sub1): Likewise.
10084 * pt.c (instantiate_class_template): Don't actually instantiate
10085 anything if our type uses template parms.
10087 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
10089 * decl.c (start_function): Don't call temporary_allocation for a
10092 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
10094 * pt.c (instantiate_class_template): Don't mess with friends if
10095 our type uses template parms.
10097 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
10099 * parse.y (nested_name_specifier): Use explicit_template_type.
10100 (typename_sub): Allow a template_type, an explicit_template_type,
10101 or an implicit template type at the end.
10102 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
10103 * decl.c (make_typename_type): Handle template-id where the name
10104 is a TEMPLATE_DECL.
10105 * call.c (build_scoped_method_call): Handle member template
10107 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
10108 destructor is represented by the type.
10110 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
10111 * parse.y (nested_name_specifier): Add 'template' case.
10112 (explicit_template_type): New rule.
10113 (typename_sub): Use it.
10114 * decl.c (make_typename_type): Handle getting a template-id for NAME.
10115 * pt.c (tsubst): Likewise.
10117 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
10119 * pt.c (add_to_template_args): Fix thinko.
10120 (instantiate_class_template): Call it later.
10122 * pt.c (get_class_bindings): Add outer_args parm.
10123 (most_specialized_class): Likewise.
10124 (instantiate_class_template): Pass it.
10125 (more_specialized_class): Likewise.
10126 (lookup_template_class): Get context from template if none
10128 (finish_member_template_decl): Don't do anything with a
10129 partial specialization.
10130 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
10132 * class.c (finish_struct): Member class templates have already been
10133 checked for name clashes.
10134 * decl.c (pushdecl_with_scope): Handle pushing at class level.
10136 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
10138 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
10139 (tsubst, *_PARM): Support multiple levels of template classes.
10140 (instantiate_class_template): Look up the pattern from the
10142 (lookup_template_class): Handle getting a template for d1.
10143 (push_template_decl): Correct setting of 'primary'.
10144 (reduce_template_parm_level): Add 'levels' parm.
10145 (finish_member_template_decl): Support member class templates.
10146 (template_class_depth): Handle multiple levels.
10147 * parse.y (component_decl_1, fn.def2): Remove member template case.
10148 (component_decl): Add member template cases.
10149 * decl2.c (check_member_template): We now handle member template
10151 * decl.c (pushtag): Handle member templates.
10152 * method.c (do_inline_function_hair): Don't touch
10153 IDENTIFIER_GLOBAL_VALUE.
10154 * init.c (build_offset_ref): If name isn't an identifier, just
10156 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
10158 * typeck.c (get_delta_difference): Do adjust for conversions to
10159 and from virtual base.
10161 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
10163 * typeck.c (get_delta_difference): Give hard error for conversion
10166 * cp-tree.h: Tweak formatting.
10168 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
10170 * decl.c (push_namespace): Handle redeclaration error.
10172 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
10173 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
10174 (NAMESPACE_BINDING): New macro.
10175 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
10178 * pt.c (push_template_decl): Use innermost_args.
10180 * decl.c (get_unique_name): Tweak from earlier in the name.
10182 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
10184 * cp-tree.def: Add CPLUS_BINDING node.
10185 * cp-tree.h (tree_binding): New struct.
10186 (BINDING_SCOPE, BINDING_VALUE): New macros.
10187 (current_namespace, global_namespace): Declare extern.
10188 (struct lang_decl_flags): New field in_namespace.
10189 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): New macros.
10190 (DECL_NAMESPACE, SET_DECL_NAMESPACE): New macros.
10191 (TREE_INDIRECT_USING): New macro.
10192 * decl2.c (current_namespace, global_namespace): Declare. The
10193 value is a NAMESPACE_DECL now, not a TREE_LIST.
10194 (is_namespace_ancestor, namespace_ancestor): New static functions.
10195 (add_using_namespace, ambiguous_decl): Likewise.
10196 (lookup_using_namespace): New support function for lookup_name.
10197 (qualified_lookup_using_namespace): New support function for
10198 do_scoped_id and lookup_namespace_name.
10199 (get_namespace_id): Mark as obsolete.
10200 (current_namespace_id): Likewise.
10201 (do_namespace_alias): Implement.
10202 (do_using_directive): Implement as call to add_using_namespace.
10203 * decl.c (binding_for_name): New function.
10204 (push_namespace, pop_namespace): Implement.
10205 (push_decl): Don't install a FUNCTION_DECL in the global branch.
10206 (lookup_namespace_name): Implement using qualified lookup.
10207 (lookup_name_real): For global scoping, lookup in
10208 global_namespace. For namespace scoping, lookup in given
10209 namespace. For unscoped lookup, iterate over namespace,
10210 considering using directives.
10211 (init_decl_processing): Initialize global_namespace.
10212 (grokvardecl): Build assembler name as static name for globals.
10213 (grokdeclarator): Remove old namespace mangling.
10214 (xref_tag): When installing a global binding for the
10215 tag, make sure we have an identifier.
10216 * method.c (build_overload_nested_name): Mangle namespaces.
10217 (build_qualified_name): Likewise.
10218 (build_decl_overload_real): Likewise.
10219 * lex.c (build_lang_decl): Set namespace for new declaration to
10221 (do_scoped_id): Find global names in global or current
10222 namespace, or using qualified namespace lookup, depending on
10224 * init.c (build_member_call): When scope is namespace, use
10225 build_x_function_call instead.
10226 (build_offset_ref): When scope is namespace, collapse processing
10227 to lookup_namespace_name instead.
10228 * error.c (dump_decl): Support NAMESPACE_DECL.
10229 * decl.c (pushdecl): Bind globals to current namespace.
10230 (push_overloaded_decl): Likewise.
10231 (lookup_tag): Likewise.
10232 (lookup_name_current_level): Likewise.
10233 (xref_tag): Likewise.
10234 (start_function): Likewise.
10235 * lex.c (do_identifier): Likewise.
10236 (identifier_typedecl_value): Likewise.
10237 (real_yylex): Likewise.
10238 * method.c (do_inline_function_hair): Likewise.
10239 * parse.y (unscoped): Likewise.
10240 * pt.c (check_explicit_specialization): Likewise.
10241 (lookup_template_class): Likewise.
10242 * rtti.c (call_void_fn): Likewise.
10243 * sig.c (build_sigtable): Likewise.
10244 * ptree.c (lang_print_xnode): New function.
10246 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
10248 * pt.c (instantiate_class_template): Don't instantiate if pedantic
10249 and the args use template parms.
10251 * pt.c (push_tinst_level): If the instantiation uses template parms,
10253 * decl.c (xref_basetypes): Do call complete_type for basetypes
10254 that involve template parameters.
10256 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
10258 * typeck2.c (process_init_constructor): Fix labeled init check.
10260 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
10262 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
10263 argument to tsubst and friends.
10265 * pt.c (tsubst, FUNCTION_DECL): Tidy.
10267 * typeck.c (build_x_function_call): Handle static member function
10268 templates like non-templates. Handle friend templates like normal
10269 function templates.
10270 * pt.c (tsubst, *_PARM): Don't use orig_level.
10271 (get_bindings): Don't call add_to_template_args.
10272 (instantiate_template): Likewise.
10273 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
10274 * ptree.c (print_lang_type): Print index/level for template parms.
10276 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
10278 * Make-lang.in (cc1plus): Note that cc1plus depends on
10279 cp/cp-tree.h and cp/cp-tree.def.
10281 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
10282 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
10283 position in a template parameter list.
10284 * cp-tree.h (template_parm_index): New structure, used as the tree
10285 structure for a TEMPLATE_PARM_INDEX.
10286 (TEMPLATE_PARM_IDX): New macro.
10287 (TEMPLATE_PARM_LEVEL): Likewise.
10288 (TEMPLATE_PARM_DESCENDANTS): Likewise.
10289 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
10290 (TEMPLATE_PARM_DECL): Likewise.
10291 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
10292 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
10293 (TEMPLATE_TYPE_DECL): Likewise.
10294 (TEMPLATE_CONST_IDX): Remove.
10295 (TEMPLATE_CONST_LEVEL): Likewise.
10296 (TEMPLATE_CONST_SET_INFO): Likewise.
10297 (TEMPLATE_TYPE_SET_INFO): Likewise.
10298 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
10300 (TEMPLATE_TYPE_LEVEL): Likewise.
10301 * decl.c (decls_match): Call comp_template_parms, rather than
10302 expanding it inline.
10303 (duplicate_decls): If two template declarations are being merged,
10304 then their TEMPLATE_INFOs should be merged as well.
10305 (grokfndecl): Save template-id information when declaring a friend
10306 with explicit template arguments. Pass arguments to
10307 check_explicit_specialization via correct convention; at some
10308 point check_explicit_specialization changed, but these call-sites
10310 (grokdeclarator): Tidy up slightly.
10311 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
10312 two template functions with the same DECL_ASSEMBLER_NAME the same,
10313 since the names are not yet mangled.
10314 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
10315 TEMPLATE_CONST_PARM.
10316 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
10317 decl for a non-type parameter, rather than printing `<tparm ...>'.
10318 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
10319 (do_friend): Deal with template friends.
10320 * lex.c (do_pending_inlines): Call
10321 maybe_begin_member_template_processing, rather than
10322 conditionally calling begin_member_template_processing.
10323 (process_next_inline): Likewise. Call
10324 maybe_end_member_template_processing, rather than
10325 conditionally calling end_member_template_processing.
10326 (do_pending_defargs): Likewise.
10327 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
10328 TEMPLATE_CONST_PARM.
10329 * method.c (build_mangled_template_parm_index): New function.
10330 (build_overload_value): Use it.
10331 (build_overload_name): Likewise.
10332 * pt.c (finish_member_template_decl): Allow friend declarations.
10333 (template_class_depth): New function.
10334 (is_member_template): Rename, and modify, to become...
10335 (is_member_or_friend_template): New function.
10336 (end_member_template_processing): Rename, and modify, to become...
10337 (maybe_end_member_template_processing).
10338 (build_template_parm_index): New function.
10339 (reduce_template_parm_level): New function.
10340 (process_template_parm): Modify to use build_template_parm_index.
10341 (push_template_decl): Deal with friend templates.
10342 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
10343 TEMPLATE_CONST_PARM.
10344 (tsubst_friend_function): New function.
10345 (instantiate_class_template): Generate the DECL_FRIENDLIST
10346 for a new instantiation by using tsubst_friend_function rather
10348 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
10349 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
10350 appropriate new macros. Use reduce_template_parm_level to
10351 generate lower-level template parameters. Handle tsubst'ing into
10352 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
10353 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
10354 templates. Similarly for the template parameters for a new
10356 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
10357 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
10358 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
10359 (get_bindings): Call add_to_template_args if necessary.
10360 (instantiate_decl): Handle instantiations of friend templates.
10361 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
10362 TEMPLATE_TYPE_PARM as a list of fields; it's not!
10363 * spew.c (yylex): Do a little manual constant propagation to
10366 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
10368 * error.c: Include sys/types.h.
10370 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
10372 * method.c (build_mangled_name): Start CPP directives in column zero.
10374 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
10376 * typeck2.c (process_init_constructor): Sorry about non-trivial
10377 labeled initializers.
10378 * parse.y (initlist): Re-enable labeled initializers.
10380 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
10382 * pt.c (coerce_template_parms): Add a new parameter, is_tmpl_parm,
10383 all callers changed. Rely on the new parameter instead of arg
10384 being a TREE_LIST when determine whether we are working inside
10385 template template parameter. Clean up is_type test.
10387 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
10389 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
10390 * typeck2.c (initializer_constant_valid_p): Allow conversions
10391 between pointers and references.
10393 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
10395 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
10396 if pedantic || warn_pointer_arith.
10398 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
10400 * pt.c (unify): Handle TEMPLATE_DECL.
10402 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
10404 * cp-tree.h (strip_attrs): Remove decl.
10406 1998-02-18 Doug Evans <devans@cygnus.com>
10408 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
10409 Update olddecl's attributes too.
10410 (strip_attrs): Remove function.
10411 * typeck.c (common_type): Call merge_machine_type_attributes.
10413 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
10415 * parse.y (initdcl0_innards): New grammar symbol.
10416 (nomods_initdecls, nomods_initdcl0): Change type from itype to
10417 none, since the resulting value is never used.
10418 (parse_decl): New function.
10419 (datadef): Remove redundant actions.
10420 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
10421 * parse.c: Regenerated.
10423 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
10425 * parse.y (simple_stmt): Use getdecls() to check for decl.
10427 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
10429 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
10431 (c++.install-common): Install c++filt properly as native or as cross
10433 (c++.uninstall): Add c++filt.
10435 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
10437 * call.c (standard_conversion): Fix multi-level ptr conversions.
10439 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
10441 * init.c (build_new): Propagate error_mark_node up.
10443 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
10445 * parse.y (simple_stmt): If the condition isn't a declaration,
10446 start the controlled block after the test.
10448 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
10450 * call.c (build_over_call): Convert builtin abs, labs and fabs to
10452 * decl.c (init_decl_processing): Re-enable abs, labs and fabs as
10455 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
10457 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
10459 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
10461 * cp-tree.h: Add access_protected_virtual_node.
10462 * class.c (init_class_processing): Initialize it.
10463 * decl.c (xref_basetypes): Use it.
10464 * parse.y (base_class_access_list): Likewise.
10466 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
10467 (c++.install-common): Install c++filt.
10469 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
10471 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
10473 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
10475 * call.c (reference_binding): Use comptypes when comparing
10476 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
10478 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
10480 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
10481 (really_overloaded_fn): Move check here from is_overloaded_fn.
10482 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
10484 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
10486 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
10489 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
10491 * cp-tree.h (push_template_decl): Return the decl passed in, or an
10492 equivalent duplicate.
10493 * decl.c (pushtag): Use the return value from push_template_decl.
10494 (duplicate_decls): When duplicating a template declaration, merge
10495 the DECL_TEMPLATE_RESULTs as well.
10496 (make_implicit_typename): Don't try to dive into typename types to
10497 find a context for making a new implicit typename.
10498 (start_decl): Use the return value from push_template_decl.
10499 (grokdeclarator): Complain about declarations list `const operator
10500 int'. Since we don't correctly handle in-class initializations of
10501 non-static data members, complain about this (now illegal)
10502 practice. Issue an error for initializations of non-const statics
10503 since that is illegal as well, and since we don't handle that case
10505 (start_function): Use the return value from push_template_decl.
10506 (start_method): Likewise.
10507 * decl2.c (grokfield): Likewise. Since the change to
10508 grokdeclarator ensures that all initialized fields are in fact
10509 static, remove a redundant test for TREE_PUBLIC.
10510 * parse.y (initlist): Disable labeled initializers since they do
10511 not work as per the documentation, and since they do not use the
10512 same syntax as the C front end.
10513 * pt.c (push_template_decl): Return the decl passed in, or an
10514 equivalent duplicate.
10515 (lookup_template_class): When searching in a nested context,
10516 use the right arguments.
10517 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
10518 * typeck.c (build_component_ref): Assign the correct type to the
10519 result of build_vfn_ref.
10521 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
10523 * pt.c (convert_nontype_argument): Fix typo.
10524 (check_explicit_specialization): Allow old-style specialization
10525 of class template members.
10527 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
10528 Manfred Hollstein <manfred@s-direktnet.de>
10530 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
10531 when deciding to override DECL_ASSEMBLER_NAME.
10533 Tue Feb 10 15:30:55 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
10535 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
10536 * cp-tree.h (flag_do_squangling): Add declaration.
10537 * lang-options.h: Add -fsquangle and -fno-squangle.
10538 * method.c: Add macros and static variables for squangling.
10539 (build_overload_name): Rename to build_mangled_name, add logic for B
10540 compression, and split into process_modifiers and
10541 process_overload_item.
10542 (process_modifiers): New function, to handle constant, reference,
10544 (process_overload_item): New function, handles issue of type codes.
10545 (build_overload_name): New function, start squangling and call
10546 build_mangled_name.
10547 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
10548 (start_squangling): New function to initialize squangling structs.
10549 (end_squangling): New function to destroy squangling structs.
10550 (nrepeats): Rename variable to Nrepeats.
10551 (issue_nrepeats): New function for issuing 'n' type repeats.
10552 (check_ktype): New function to check for type K name compression.
10553 (build_overload_nested_name): Add a check for K name compression.
10554 (build_qualified_name): Add a check for K name compression and don't
10555 use DECL_ASSEMBLER_NAME when squangling is on.
10556 (check_btype): New function, checks for B type compression.
10557 (build_static_name, build_decl_overload_real): Initiate squangling.
10558 (build_typename_overload, build_overload_with_type): Initiate
10561 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
10563 * method.c (make_thunk): Avoid name buffer overflow.
10565 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
10567 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
10568 don't define them yet.
10570 * parse.y (nomods_initdcl0): Add constructor_declarator case.
10572 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10574 * config-lang.in (diff_excludes): Use basename only.
10576 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
10578 * tinfo2.cc: Add tinfo for signed char.
10580 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
10582 * search.c (compute_access): Handle protected constructors in derived
10583 classes as accessible.
10585 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
10587 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
10588 Call convert_from_reference sooner.
10590 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
10592 * cvt.c (ocp_convert): Obtain the constant values from constant
10593 decls even if the destination type is the same as the type of the
10596 * decl2.c (finish_file): Make sure that static inlines with
10597 definitions are not marked DECL_EXTERNAL before returning.
10599 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
10601 * decl.c: Lose arg_looking_for_template.
10602 (lookup_name_real): Likewise.
10603 * parse.y: Lose processing_template_arg, template_arg1.
10604 (primary): Likewise.
10605 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
10607 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
10609 * error.c (dump_decl): Fix type of default arguments for template
10610 template parameters and nontype template parameters.
10611 * parse.y (template_parm): Handle invalid default template
10612 template arguments here.
10614 * parse.y (template_parm): Use template_arg instead of PTYPENAME
10615 for default template template argument.
10616 * pt.c (coerce_template_parms): Merge default template argument
10617 codes. Can treat RECORD_TYPE as template name if it is implicitly
10618 created. Fix argument index in error message.
10619 * typeck.c (comptypes): Merge template argument comparison codes in
10620 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
10622 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
10624 * lex.c (file_name_nondirectory): Also check for '/'.
10626 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
10628 * parse.y (primary): Deal with statement-expressions in
10630 * pt.c (tsubst_copy): Handle BIND_EXPR.
10631 * tree.c (mapcar): Likewise.
10633 * call.c (add_template_candidate_real): Pass extra parameter to
10634 fn_type_unification.
10635 * cp-tree.h (fn_type_unification): Add parameter.
10636 * pt.c (fn_type_unification): Add additional parameter to deal with
10637 static member functions.
10638 (get_bindings): Deal with static member functions.
10640 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
10641 (revert_static_member_fn): Declare.
10642 * decl.c (revert_static_member_fn): Remove declaration. Change
10643 linkage from internal to external.
10644 (cp_finish_decl): Deal with virtual functions in classes local to
10645 template functions.
10646 * decl2.c (finish_file): Don't forget to emit increment/decrement
10647 expressions in initializers for file-scope variables.
10648 * parse.y (typename_sub2): If the typename doesn't names a
10649 template, rather than a type, issue an error message.
10650 * pt.c (check_explicit_specialization): Handle specializations of
10651 static member functions.
10652 (coerce_template_parms): Handle offset references to lists of
10654 * search.c (note_debug_info_needed): Don't crash when handed a
10655 type which is being defined.
10656 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
10657 that can happen with some illegal code.
10659 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10661 * call.c (user_harshness): Initialize `code' to 0.
10662 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
10663 (null_ptr_cst_p): Add parentheses around && within ||.
10664 (standard_conversion): Likewise.
10665 (z_candidate): Likewise.
10666 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
10667 (build_object_call): Likewise for `mem_args'.
10668 (build_new_op): Likewise for `mem_arglist'. Add `return' from
10669 default case in enumeration switch.
10671 * class.c (build_vtable_entry): Add explicit braces to avoid
10673 (build_class_init_list): Likewise.
10674 (finish_struct_1): Initialize `width' to 0.
10675 (instantiate_type): Initialize `name' to NULL_TREE. Add
10676 explicit braces to avoid ambiguous `else'.
10678 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
10681 * decl.c (grok_reference_init): Eliminate unused parameter, all
10683 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
10684 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
10685 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
10686 (grokdeclarator): Add parentheses around && within ||. Add
10687 explicit braces to avoid ambiguous `else'.
10688 (grokparms): Initialize `type' to NULL_TREE.
10689 (xref_tag): Remove unused label `just_return'.
10690 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
10691 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
10692 (hack_incomplete_structures): Add parentheses around assignment
10693 used as truth value.
10695 * decl2.c (coerce_delete_type): Hide definition of `e3'.
10697 * error.c: Include <stdlib.h>.
10698 (dump_expr): Change the type of `i' to size_t. Remove unused
10701 * except.c (init_exception_processing): Remove unused variable `d'.
10702 (expand_throw): Likewise for `label'.
10704 * friend.c (add_friends): Add explicit braces to avoid ambiguous
10707 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
10708 (sort_base_init): Likewise for `binfo'.
10709 (expand_member_init): Likewise for `rval'.
10710 (build_member_call): Add parentheses around assignment used as
10712 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
10713 (build_new): Initialize `nelts' to NULL_TREE. Initialize
10714 `old_immediate_size_expand' to 0.
10715 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
10716 (build_vec_delete_1): Remove unused variable `block'.
10717 (expand_vec_init): Initialize `itype' to NULL_TREE.
10719 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
10720 declaration of `index' and `rindex' with autoconf macros.
10721 (reinit_parse_for_expr): Remove unused variables
10722 `look_for_semicolon' and `look_for_lbrac'.
10723 (cons_up_default_function): Initialize `args' to NULL_TREE.
10724 (readescape): Initialize `firstdig' to 0.
10725 (real_yylex): Add parentheses around assignment used as truth value.
10727 * method.c: Include <strings.h> if we don't have <string.h>.
10728 Protect declaration of `index' with autoconf macro.
10730 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
10731 Initialize `type' to NULL_TREE.
10732 (structsp): Remove unused variable `id'.
10734 * pt.c (coerce_template_parms): Add explicit braces to avoid
10736 (lookup_template_class): Initialize `template' to NULL_TREE.
10737 (instantiate_class_template): Remove unused variable `name' and `e'.
10738 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
10739 (do_poplevel): Initialize `saved_warn_unused' to 0.
10740 (type_unification): Remove unused varable `parm'.
10741 (unify): Likewise for `j'.
10743 * repo.c (init_repo): Add parentheses around assignment used as
10745 (finish_repo): Remove unused varable `p'.
10747 * search.c (get_binfo): Initialize `type' to NULL_TREE.
10748 (get_base_distance): Likewise.
10749 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
10750 and `new_v' to NULL_TREE.
10751 (lookup_fnfields): Likewise for `rval_binfo_h'.
10752 (breadth_first_search): Add parentheses around assignment used as
10754 (get_template_base): Initialize `type' to NULL_TREE.
10756 * sig.c (append_signature_fields): Initialize `last_mfptr' to
10758 (build_signature_table_constructor): Likewise for
10759 `last_rhs_field', `pfn' and `vt_off'.
10760 (build_sigtable): Likewise for `init'.
10762 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
10763 (propagate_binfo_offsets): Likewise for `delta'.
10764 (hash_tree_cons): Initialize hashcode to 0.
10765 (can_free): Likewise for `size'.
10766 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
10768 * typeck.c (convert_sequence): Hide prototype.
10769 (common_type): Add explicit braces to avoid ambiguous `else'.
10770 (comp_target_types): Likewise.
10771 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
10772 (build_function_call_real): Add explicit braces to avoid ambiguous
10774 (convert_arguments): Initialize `called_thing' to 0.
10775 (convert_for_initialization): Initialize `savew' and `savee' to 0.
10777 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
10778 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
10779 (build_x_arrow): Likewise for `last_rval'.
10781 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
10783 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
10785 * decl.c (init_decl_processing): Use set_sizetype.
10786 * decl2.c (sizetype): Don't declare.
10787 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
10788 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
10789 (build_component_addr, unary_complex_lvalue): Likewise.
10790 * rtti.c (expand_class_desc): Likewise.
10791 * class.c (get_vfield_offset): Likewise.
10793 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
10795 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
10796 early to avoid bogus error. Handle overloaded function
10797 names provided as template arguments correctly.
10798 (coerce_template_parms): Don't mishandle overloaded functions when
10799 dealing with template template parameters.
10800 (lookup_template_class): Issue an error message, rather than
10801 crashing, when the TYPE_DECL provided is not a template type.
10803 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
10805 * class.c (instantiate_type): Don't just return a known type if
10808 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
10810 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
10811 since that code could never be reached.
10813 * error.c (dump_decl): Avoid aborting in the midst of printing an
10814 error message about an illegal template declaration.
10816 * parse.y (structsp): Print an error message, rather than crashing,
10817 when a class-head does not name a class.
10819 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
10820 template arguments as a g++ extension.
10822 * cp-tree.def (ALIGNOF_EXPR): New tree code.
10823 * decl2.c (grok_alignof): If processing_template_decl, just store
10825 * typeck.c (c_alignof): Likewise.
10826 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
10827 * error.c (dump_expr): Likewise.
10828 * pt.c (tsubst_copy): Likewise.
10829 * tree.c (cp_tree_equal): Likewise.
10830 * pt.c (uses_template_parms): Correctly determine whether or not a
10831 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
10832 folding can be done.
10834 * cp-tree.h (grok_enum_decls): Remove type parameter.
10835 * decl.c (grok_enum_decls): Likewise.
10836 * decl2.c (grok_x_components): Call grok_enum_decls
10837 unconditionally, since it will do nothing if there is no
10838 current_local_enum. Use the new calling sequence.
10839 * pt.c (tsubst_enum): Use the new calling sequence for
10842 * decl.c (start_function): Make member functions of local classes
10843 in extern inline functions have comdat linkage here...
10844 (grokdeclarator): Rather than here.
10846 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
10848 * pt.c (convert_nontype_argument): Use decl_constant_value.
10850 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
10852 * call.c (add_template_candidate_real): New function.
10853 (add_template_candidate): Use it.
10854 (add_template_conv_candidate): Likewise.
10855 (joust): Pass extra argument to more_specialized.
10856 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
10857 (is_local_class): Remove.
10858 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
10859 * cp-tree.h (is_local_class): Remove.
10860 (perform_array_to_pointer_conversion): Likewise.
10861 (finish_member_template_decl): Add.
10862 (check_explicit_specialization): Return a tree, not an int.
10863 (more_specialized): Take additional argument.
10864 (get_bindings): Likewise.
10865 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
10866 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
10867 (perform_array_to_pointer_conversion): Remove.
10868 * decl.c (saved_scope): Add processing_specialization,
10869 processing_explicit_instantiation fields.
10870 (maybe_push_to_top_level): Save them.
10871 (pop_from_top_level): Restore them.
10872 (grokfndecl): Use new return value from
10873 check_explicit_specialization.
10874 (start_decl): Don't check flag_guiding_decls before pushing
10876 (cp_finish_decl): Remove previous (bogus) change.
10877 (grok_declarator): Use decl_function_context rather than
10879 * decl2.c (finish_file): Pass extra argument to get_bindings.
10880 (build_expr_from_tree): Let build_x_component_ref check
10881 validity of arguments rather than doing it here.
10882 * lex.c (cons_up_default_function): Remove code fooling with
10883 processing_specialization, processing_explicit_instantiation
10884 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
10885 * method.c (build_overload_identifier): Mangle local classes in
10886 template functions correctly.
10887 * parse.y (finish_member_template_decl): Move to pt.c.
10888 * pt.c (finish_member_template_decl): Moved here from parse.y.
10889 (print_candidates): New function.
10890 (determine_specialization): Change interface. Properly look for
10891 most specialized versions of template candidates.
10892 (check_explicit_specialization): Fully process explicit
10894 (push_template_decl): Avoid looking at CLASSTYPE fields in
10896 (determine_overloaded_function): Remove.
10897 (convert_nontype_argument): Change name from
10898 convert_nontype_parameter. Use determine_overloaded_function
10899 instead of instantiate_type.
10900 (mangle_class_name_for_template): Handle type contexts as well as
10902 (classtype_mangled_name): Likewise.
10903 (lookup_template_class): Likewise.
10904 (tsubst): Likewise.
10905 (more_specialized): Take explict template arguments as a
10907 (most_specialized): Likewise.
10908 (get_bindings): Likewise. Check that return types match before
10909 proclaiming a function a match.
10910 (do_decl_instantiation): Remove code searching for function to
10911 instantiate; that is now done in check_explicit_specialization.
10912 (add_maybe_template): Pass extra argument to get_bindings.
10913 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
10915 * typeck.c (build_component_ref): Check for invalid arguments.
10917 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
10919 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
10920 return_target and call_target are equivalent.
10922 * pt.c (type_unification_real): Just accept function parms that
10923 don't use any template parms.
10925 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
10927 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
10928 unset DECL_NOT_REALLY_EXTERN.
10930 * parse.y (typename_sub*): Fix std::.
10932 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
10934 * error.c (dump_decl): Fix type default template args.
10935 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
10937 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
10939 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
10940 (file_name_nondirectory): Use.
10942 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
10944 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
10945 that are not really present. Substitute default arguments in
10946 template template arguments. Correctly convert TEMPLATE_DECL to
10947 TEMPLATE_TEMPLATE_PARM.
10948 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
10949 are no longer treated specially here.
10950 * parse.y (template_template_parm): Fix copy error.
10951 * decl.c (grokdeclarator): Warn about missing `typename' for nested
10952 type created from template template parameters.
10953 * parse.y (bad_parm): Likewise
10955 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
10956 (push_nested_class): Likewise.
10957 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
10958 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
10959 (copy_template_template_parm): Declare.
10960 * decl.c (arg_looking_for_template): New variable.
10961 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
10962 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
10963 node if arg_looking_for_template is nonzero.
10964 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
10965 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
10966 (grokdeclarator): Handle TEMPLATE_DECL.
10967 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
10968 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
10969 (dump_type_prefix, dump_type_suffix): Handle TEMPLATE_TEMPLATE_PARM.
10970 (dump_decl): Handle unnamed template type parameters.
10971 Handle template template parameters.
10972 (dump_function_name): Handle template template parameters.
10973 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
10974 Handle TEMPLATE_TEMPLATE_PARM.
10975 * method.c (build_template_template_parm_names): New function.
10976 (build_template_parm_names): Handle TEMPLATE_DECL.
10977 (build_overload_nested_name, build_overload_name):
10978 Handle TEMPLATE_TEMPLATE_PARM.
10979 * parse.y (maybe_identifier): New nonterminal.
10980 (template_type_parm): Use it.
10981 (template_template_parm, template_arg1): New nonterminal.
10982 (template_parm): Add template_template_parm rules.
10983 (template_arg): Set processing_template_arg.
10984 (template_arg1): Rules moved from template_arg.
10985 (primary, nonnested_type): Set arg_looking_for_template if we are
10986 processing template arguments.
10987 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
10988 (process_template_parm): Handle template template parameters.
10989 (coerce_template_parms, comp_template_args): Likewise.
10990 (mangle_class_name_for_template, lookup_template_class): Likewise.
10991 (uses_template_parms): Handle TEMPLATE_DECL and
10992 TEMPLATE_TEMPLATE_PARM.
10993 (current_template_args): Handle TEMPLATE_DECL.
10994 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
10995 * search.c (dfs_walk, dfs_record_inheritance):
10996 Handle TEMPLATE_TEMPLATE_PARM.
10997 * tree.c (copy_template_template_parm): New function.
10998 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
10999 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
11001 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
11003 * decl.c (start_decl): Don't allow duplicate definitions of static
11006 * call.c (build_user_type_conversion_1): Handle user-defined
11007 template conversion operators correctly.
11009 * decl2.c (build_expr_from_tree): Issue an error message if the
11010 object in a COMPONENT_REF is a TEMPLATE_DECL.
11012 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
11014 * class.c (is_local_class): New function.
11015 * cp-tree.h (is_local_class): Declare it.
11016 (last_tree): Likewise.
11017 (begin_tree): Likewise.
11018 (end_tree): Likewise.
11019 (lookup_template_class): Change prototype.
11020 * decl.c (cp_finish_decl): Check for NULL where necessary.
11021 Consider FUNCTION_DECLS to declare objects with top-level binding,
11022 when calling make_decl_rtl.
11023 (grokdeclarator): Give members of local classes internal linkage.
11024 (start_function): Remove declaration of last_tree.
11025 (finish_function): Set flag_keep_inline_functions around call to
11026 rest_of_compilation if we are processing a member function in a
11028 (start_method): Call push_template_decl for member functions of
11029 local classes in template functions.
11030 * decl2.c (import_export_decl): Don't give external linkage to
11031 instantiations of templates with internal linkage.
11032 * parse.y (last_tree): Remove declaration.
11033 (template_type): Pass extra parameter to lookup_template_class.
11034 (self_template_type): Likewise.
11035 (structsp): Move call to reset_specialization into left_curly.
11036 (left_curly): Call reset_specialization, and begin_tree.
11037 * pt.c (saved_trees): New variable.
11038 (mangle_class_name_for_template): Change prototype. Use
11039 additional function context to name local classes in templates
11041 (classtype_mangled_name): Pass the context.
11042 (push_template_decl): Handle local classes and templates, and
11043 member functions for such classes.
11044 (convert_nontype_parameter): Fix handling of pointer-to-member
11046 (lookup_template_class): Handle local classes in templates.
11047 (tsubst): Likewise. Don't assume that template instantiations
11048 have external linkage; pay attention to the template declaration.
11049 (mark_decl_instantiated): Likewise.
11050 (begin_tree): New function.
11051 (end_tree): Likewise.
11053 * decl.c (xref_basetypes): Don't call complete_type for basetypes
11054 that involve template parameters; that can lead to infinite
11055 recursion unnecessarily.
11057 * pt.c (register_specialization): Do not register specializations
11058 that aren't ready to be registered yet.
11059 (check_explicit_specialization): Handle explicit specialization of
11060 constructors and destructors.
11061 (build_template_decl): New function.
11062 (push_template_delc): Handle out-of-class specializations of
11065 * pt.c (check_explicit_specialization): Set up the template
11066 information before registering the specialization.
11067 (coerce_template_parms): Fix thinko.
11068 (tsubst): Handle specializations of member templates correctly.
11070 * class.c (finish_struct_methods): Remove calls to
11071 check_explicit_specialization from here.
11072 (finish_struct): And insert them here.
11073 * cp-tree.h (perform_qualification_conversions): New function.
11074 (perform_array_to_pointer_conversion): Likewise.
11075 (begin_explicit_instantiation): Likewise.
11076 (end_explicit_instantiation): Likewise.
11077 (determine_specialization): Renamed from
11078 determine_explicit_specialization.
11079 (comp_template_parms): New function.
11080 (processing_explicit_instantiation): New variable.
11081 * cvt.c (perform_qualification_conversions): New function.
11082 (perform_array_to_pointer_conversion): Likewise.
11083 * decl.c (duplicate_decls): Don't consider template functions
11084 alike unless they have the same parameters. Refine handling of
11085 instantiation/specialization mismatches.
11086 (start_decl): Don't call pushdecl for template specializations,
11087 since they don't affect overloading.
11088 (start_function): Likewise.
11089 (grokfndecl): Call check_explicit_specialization a little later.
11090 Don't call duplicate_decls for memberm template specializations.
11091 (grokdeclarator): Don't update template_count for classes that are
11092 themselves specializations. Remove use of `2' as parameter to
11093 grokfndecl since that value isn't used.
11094 * lex.c (cons_up_default_function): Save and restore
11095 processing_explicit_instantiation around calls to grokfield.
11096 * parse.y (finish_member_template_decl): New function.
11097 (component_decl_1): Use it.
11098 (fn.def2): Likewise.
11099 (template_arg_list_opt): New nonterminal.
11100 (template_type): Use it.
11101 (self_template_type): Likewise.
11102 (template_id): Likewise.
11103 (object_template_id): Likewise.
11104 (notype_template_declarator): Likwise.
11105 (begin_explicit_instantiation): Likewise.
11106 (end_explicit_instantiation): Likewise.
11107 (explicit_instantiation): Use them.
11108 * pt.c (coerce_template_parms): Add parameters.
11109 (processing_explicit_instantiation): New variable.
11110 (convert_nontype_parameter): New function.
11111 (determine_overloaded_function): Likewise.
11112 (begin_explicit_instantiation): Likewise.
11113 (end_explicit_instantiation): Likewise.
11114 (retrieve_specialization): Likewise.
11115 (register_specialization): Likewise.
11116 (processing_explicit_specialization): Removed.
11117 (determine_specialization): Handle specializations of member
11118 functions of template class instantiations.
11119 (check_explicit_specialization): Refine to conform to standard.
11120 (comp_template_parms): New function.
11121 (coerce_template_parms): Call convert_nontype_parameter.
11122 (tsubst): Refine handling of member templates. Use
11123 register_specialization.
11124 (instantiate_template): Use retrieve_specialization.
11125 (do_decl_instantiation): Likewise.
11126 (instantiate_decl): Likewise.
11127 (type_unification): Improve handling of explict template
11129 * tree.c (mapcar): Return error_mark_node, rather than aborting,
11130 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
11131 * typeck.c (build_unary_op): Call determine_specialization, rather
11132 than determine_explicit_specialization.
11134 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
11136 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
11138 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
11140 * error.c (dump_decl): For enum tags, output the tag, not its value.
11142 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
11144 * decl.c (init_decl_processing): Only call init_rtti_processing
11147 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
11149 * init.c (build_new_1): Split out from build_new.
11150 (build_new): Just return a NEW_EXPR.
11151 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
11153 * decl2.c (get_temp_regvar): Tweak.
11155 * cp-tree.h (TREE_CALLS_NEW): Comment out.
11156 * class.c (resolves_to_fixed_type_p): Remove use.
11157 * method.c (build_opfncall): Likewise.
11158 * call.c (build_new_op): Likewise.
11160 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
11162 * exception.cc (__eh_alloc, __eh_free): New fns.
11163 (__cp_push_exception, __cp_pop_exception): Use them.
11164 (__uncatch_exception): Call terminate here if no exception.
11165 * except.c (build_terminate_handler): New fn.
11166 (expand_start_catch_block): Use it.
11167 (expand_exception_blocks): Likewise.
11168 (alloc_eh_object): New fn.
11169 (expand_throw): Use it. Protect exception init with terminate.
11170 * typeck.c (build_modify_expr): Remove code that ignores trivial
11173 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11175 * call.c (add_builtin_candidate): Add default case in enumeration
11177 (build_new_op): Likewise.
11178 (convert_like): Likewise.
11179 * cvt.c (build_expr_type_conversion): Likewise.
11180 * tree.c (real_lvalue_p): Likewise.
11181 (lvalue_p): Likewise.
11182 (cp_tree_equal): Likewise.
11183 * typeck.c (comptypes): Likewise.
11184 (build_component_ref): Likewise.
11185 (build_function_call_real): Likewise.
11186 (build_binary_op_nodefault): Likewise.
11187 (build_unary_op): Likewise.
11188 (build_modify_expr): Likewise.
11189 * typeck2.c (initializer_constant_valid_p): Likewise.
11191 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
11193 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
11195 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
11197 * pt.c (coerce_template_parms): Make sure to digest_init if
11200 * decl.c (duplicate_decls): Make the newdecl virtual if the
11201 olddecl was, just as is done with other attributes of olddecl.
11203 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
11205 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
11206 address of an OFFSET_REF.
11208 * cp-tree.def: Add AGGR_INIT_EXPR.
11209 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
11210 AGGR_INIT_EXPR where appropriate.
11211 * expr.c (cplus_expand_expr): Likewise. Simplify.
11213 * decl2.c (finish_file): Remove call to register_exception_table.
11215 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
11217 * pt.c (instantiate_class_template): Don't do injection when
11218 processing_template_decl is true, as pollutes current_binding_level
11221 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
11223 * pt.c (maybe_fold_nontype_arg): Add prototype.
11225 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
11227 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
11228 * error.c (dump_expr): Likewise.
11230 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
11232 * typeck.c (build_function_call_real): Remove "inline called before
11233 definition" pedwarn.
11235 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
11237 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
11239 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
11241 * pt.c (type_unification_real): Change __null to type void* with
11244 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
11246 * call.c (implicit_conversion): Don't call
11247 build_user_type_conversion_1 with a NULL expr, since it will
11250 * pt.c (unify): Don't try to unify array bounds if either array is
11253 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
11255 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
11256 Replace extern decls with casts.
11258 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
11259 Update last_parm_cleanup_insn.
11260 (store_after_parms): Remove.
11261 * cp-tree.h: Adjust.
11263 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
11265 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
11266 (finish_file): Check DECL_COMDAT instead of weak|one_only.
11267 (import_export_vtable): Use make_decl_one_only instead of
11268 comdat_linkage for win32 tweak.
11269 (import_export_decl): Likewise.
11270 * pt.c (mark_decl_instantiated): Likewise.
11272 * decl2.c (finish_file): Lose handling of templates in pending_statics.
11274 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
11276 * decl2.c (finish_file): Lose call to expand_builtin_throw.
11277 * except.c (expand_builtin_throw): Remove.
11278 * cp-tree.h: Remove ptr_ptr_type_node.
11279 * decl.c: Likewise.
11281 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
11283 * decl.c (ptr_ptr_type_node): Define.
11284 (init_decl_processing): Initialize it.
11285 * cp-tree.h: Declare it.
11286 * exception.cc (__cp_exception_info): Use __get_eh_info.
11287 (__cp_push_exception): Likewise.
11288 (__cp_pop_exception): Likewise.
11290 From Scott Snyder <snyder@d0sgif.fnal.gov>:
11291 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
11293 (init_exception_processing): Removed saved_pc initialization.
11295 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
11297 * pt.c (instantiate_decl): Defer all templates but inline functions.
11299 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
11301 * init.c (expand_vec_init): Don't fold a list of parameters.
11303 * decl.c (copy_args_p): Handle copy elision for types with virtual
11305 * call.c (build_over_call): Likewise.
11307 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
11309 * pt.c (lookup_template_function): Copy the template arguments,
11310 not just the list containing them, to the permanent obstack.
11312 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
11314 * except.c (expand_start_catch_block): suspend_momentary for the
11317 * error.c (dump_decl): Handle LOOKUP_EXPR.
11319 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
11321 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
11322 permanent obstack if we are processing a template decl.
11323 * typeck.c (build_static_cast): Likewise.
11324 (build_const_cast): Likewise.
11325 (build_reinterpret_cast): Likewise.
11327 * pt.c (coerce_template_parms): Coerce some expressions, even
11328 when processing_template_decl.
11330 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
11332 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
11333 handling of pointer difference expressions.
11335 * typeck.c (comp_target_types): Comparison of function/method types
11336 is independent of nptrs.
11338 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
11340 * pt.c (tsubst): Avoid creating pointer to reference and
11341 reference to reference types.
11343 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
11345 * parse.y (do_id): New nonterminal.
11346 (template_id): Use it.
11348 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
11350 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
11351 * spew.c (yylex): Don't do_identifier here.
11352 * decl2.c (build_expr_from_tree): Revert last change.
11354 * decl2.c (build_expr_from_tree): Expand the name for a method call.
11355 * parse.y (object_template_id): Don't try to take the DECL_NAME.
11357 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
11359 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
11361 * call.c (build_op_delete_call): Adjust.
11363 * except.c (expand_end_catch_block): Lose rethrow region.
11364 (expand_start_catch_block): Likewise.
11365 (expand_end_catch_block): Don't expand_leftover_cleanups.
11367 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
11369 * pt.c (tsubst): Remove tree_cons call (places redundant info into
11370 DECL_TEMPLATE_INSTANTIATION).
11372 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
11374 * tree.c (is_overloaded_fn): Handle getting a fn template.
11375 (really_overloaded_fn): Likewise.
11376 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
11377 * pt.c (check_explicit_specialization): Tweak.
11378 (determine_explicit_specialization): Tweak.
11380 * tree.c, cp-tree.h (get_target_expr): New fn.
11382 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
11384 * pt.c (check_explicit_specialization): Fix misspelling in
11385 diagnostic: `preceeded'.
11386 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
11389 1997-12-02 Mark Mitchell <mmitchell@usa.net>
11391 * pt.c (determine_explicit_specialization): Avoid an internal
11392 error for bad specializations.
11394 * method.c (build_overload_value): Handle SCOPE_REF.
11396 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
11398 * class.c (prepare_fresh_vtable): Enable even more complex MI
11401 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
11403 * exception.cc (__check_eh_spec): Optimize a bit.
11405 * exception.cc (__cp_pop_exception): Lose handler arg.
11406 * except.c (do_pop_exception): Likewise.
11407 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
11408 (expand_end_catch_block): Likewise.
11410 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
11412 * pt.c (check_explicit_specialization): Complain about using a
11413 template-id for a non-specialization.
11415 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
11417 * repo.c: Prototype rindex only if needed.
11418 * xref.c: Likewise.
11420 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
11422 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
11424 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
11426 * typeck.c (build_const_cast): Handle references here instead of
11427 handing off to convert_to_reference.
11429 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
11430 TerminateFunctionCall.
11431 (init_exception_processing): Likewise. Terminate et al are now
11432 the fns, not ADDR_EXPRs.
11433 (various): Lose redundant assemble_external calls.
11434 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
11436 * cp-tree.h (struct lang_decl_flags): Add comdat.
11437 (DECL_COMDAT): New macro.
11438 * decl.c (duplicate_decls): Propagate it.
11439 (cp_finish_decl): Handle it.
11440 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
11442 * class.c: Remove static pending_hard_virtuals.
11443 (add_virtual_function): Take pointers to pending_virtuals
11444 and pending_hard_virtuals.
11445 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
11447 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
11449 * decl2.c (import_export_vtable): If we support one_only but not
11450 weak symbols, mark instantiated template vtables one_only.
11451 (import_export_decl): Likewise for tinfo functions.
11452 (finish_vtable_vardecl): Also write out vtables from explicitly
11453 instantiated template classes.
11454 * pt.c (mark_class_instantiated): Revert last change.
11456 * except.c (expand_throw): Call mark_used on the destructor.
11458 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
11460 * lex.c (lang_init): Enable flag_exceptions by default if no
11461 command line switch was specified.
11463 1997-11-26 Mark Mitchell <mmitchell@usa.net>
11465 * pt.c (unify): Handle `void' template parameters in
11468 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
11470 * rtti.c (build_dynamic_cast): Handle template case here.
11471 (build_dynamic_cast_1): Not here.
11473 * typeck2.c (digest_init): Make copies where appropriate.
11475 * decl2.c (delete_sanity): resolve_offset_ref.
11477 * except.c: Call terminate without caching so many bits.
11479 * except.c (expand_start_catch_block): Fix catching a reference
11482 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
11484 * init.c (build_new): Copy size to the saveable obstack.
11486 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
11487 TRY_CATCH_EXPR for now.
11489 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
11491 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
11492 has DECL_LANG_SPECIFIC.
11494 * exception.cc (struct cp_eh_info): Add handlers field.
11495 (__cp_push_exception): Initialize it.
11496 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
11497 (__throw_bad_exception): Remove.
11498 * except.c (call_eh_info): Add handlers field.
11499 (get_eh_handlers): New fn.
11500 (push_eh_cleanup): Increment handlers.
11502 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
11504 * except.c (expand_start_eh_spec): Use the try/catch code.
11505 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
11506 doing everything inline.
11507 (init_exception_processing): throw_type_match now takes
11508 const void pointers.
11509 * exception.cc (__check_eh_spec): New fn.
11510 * inc/exception: Neither terminate nor unexpected return.
11511 * decl.c: Make const_ptr_type_node public.
11512 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
11514 * except.c (expand_start_catch_block): We only need the rethrow
11515 region for non-sjlj exceptions.
11516 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
11518 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
11520 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
11521 (various.o): Likewise.
11522 * inc/new: Add placement deletes. Add throw specs for default new.
11523 * new.cc (set_new_handler): Move here from libgcc2.
11524 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
11525 (new): Move from libgcc2. Throw bad_alloc.
11526 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
11527 * decl.c (init_decl_processing): Update exception specs on new and
11530 * method.c (build_decl_overload_real): Don't mess with global
11533 * init.c (build_new): Check for null throw spec, not nothrow_t.
11535 * decl.c (duplicate_decls): Don't complain about different exceptions
11536 from an internal declaration.
11538 * call.c (build_op_delete_call): Fix check for member fns again.
11540 * decl2.c (import_export_decl): Interface hackery affects
11541 virtual synthesized methods.
11543 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
11545 * decl.c (start_decl): Don't just complain about a mismatched
11548 * decl.c (make_implicit_typename): Handle case where t is not
11549 actually from context.
11550 * tree.c (get_type_decl): Lose identifier case.
11551 * spew.c (yylex): Lose useless call to identifier_typedecl_value.
11552 * parse.y (nonnested_type): Just use lookup_name.
11553 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
11555 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
11557 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
11558 T was built in C language context (for example, by
11559 output_func_start_profiler).
11561 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
11563 * decl.c (make_implicit_typename): New fn.
11564 (lookup_name_real): Use it. Use current_class_type as the context.
11566 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
11568 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
11570 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
11572 * friend.c (do_friend): Warn about non-template friends in templates.
11574 * call.c (build_op_delete_call): Fix handling of inherited delete.
11576 * search.c (dfs_record_inheritance): Ignore template type parms.
11578 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
11580 * call.c (build_new_op): Fix copy error.
11581 (build_op_new_call): New fn.
11582 (build_op_delete_call): New fn.
11583 * cp-tree.h: Declare them.
11584 * init.c (build_new): Use them. Support placement delete.
11585 (build_x_delete): Use build_op_delete_call.
11586 (build_delete): Likewise.
11587 * decl2.c (delete_sanity): Likewise.
11588 (coerce_delete_type): Don't complain about placement delete.
11590 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
11592 * call.c (build_new_function_call): Remove unused 'obj' parm.
11593 * cp-tree.h, typeck.c: Adjust.
11595 * init.c (build_new): Make the cleanup last longer.
11596 (expand_vec_init): Call do_pending_stack_adjust.
11598 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
11600 * pt.c (do_type_instantiation): Fix typo.
11601 (mark_class_instantiated): If we support one_only but not weak
11602 symbols, don't mark this as known.
11604 * init.c (build_new): Handle vec delete in EH cleanup.
11606 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
11608 * call.c (build_method_call): Call complete_type before checking
11611 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
11613 * decl.c (add_block_current_level): Delete.
11614 * init.c (build_vec_delete_1): Delete build_block and
11615 add_block_current_level calls.
11617 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
11619 * init.c (build_new): Handle freeing allocated memory when the
11620 constructor throws.
11622 * call.c (build_new_method_call): Fix flags arg.
11624 * pt.c (do_type_instantiation): Don't try to instantiate
11626 (mark_decl_instantiated): If we support one_only but not
11627 weak symbols, mark this one_only.
11628 * decl2.c (import_export_vtable): Don't defer handling of vtables
11629 if MULTIPLE_SYMBOL_SPACES.
11631 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
11633 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
11635 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
11637 * except.c (do_pop_exception): Return a value.
11639 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
11641 * call.c (build_new_method_call): Handle getting a
11642 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
11643 if we got template parms.
11644 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
11646 * decl2.c (build_expr_from_tree): Tweak last change.
11647 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
11648 (maybe_fold_nontype_arg): Split out from tsubst_copy.
11649 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
11651 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
11653 * pt.c (tsubst_copy): Handle explicit template arguments in
11655 * typeck.c (build_x_function_call): Likewise.
11656 * decl2.c (build_expr_from_tree): Lookup function name if it
11659 * pt.c (tsubst): Instantiate template functions properly when
11660 template parameter does not appear in function arguments and return
11662 (comp_template_args): Handle member templates required by tsubst.
11664 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
11666 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
11669 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
11671 * pt.c (coerce_template_parms): Tweak error message.
11673 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
11674 return type defaults to `int', even if there are storage-class
11677 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
11679 Complete nested exception support.
11680 * except.c (do_pop_exception): Split out...
11681 (push_eh_cleanup): From here. Handle the EH region by hand.
11682 (expand_start_catch_block): Add a new level for the catch parm.
11683 Move the rethrow region outside the two cleanup regions.
11684 Protect the initializer for the catch parm with terminate.
11685 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
11686 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
11687 popping off the middle of the stack.
11688 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
11689 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
11690 (build_cplus_new): Only wrap CALL_EXPRs.
11691 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
11692 the constructor call.
11694 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11696 * Make-lang.in (c++.distdir): Make inc subdirectory.
11698 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
11700 * decl2.c (finish_file): Put back some code.
11702 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
11704 * decl2.c (finish_file): Remove redundant code.
11705 * method.c (emit_thunk): Don't let the backend defer generic thunks.
11707 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
11709 * except.c (call_eh_info): Split out...
11710 (push_eh_info): From here.
11711 (expand_builtin_throw): Use it.
11712 (expand_start_catch_block): Move region start back.
11714 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
11716 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
11717 (real_yylex): Record wide strings using target endianness, not host.
11719 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
11721 * repo.c (rindex): Add decl unconditionally.
11722 (get_base_filename, open_repo_file): Don't cast rindex.
11723 * xref.c (rindex): Add decl unconditionally.
11724 (index): Remove unused decl.
11725 (open_xref_file): Don't cast rindex.
11727 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
11729 * class.c (build_vbase_path): Propagate the result type properly.
11731 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
11733 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
11734 remaining use of saved_throw_type with a call to get_eh_type.
11736 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
11738 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
11739 (file_name_nondirectory): New function, doing the same as the macro.
11740 (set_typedecl_interface_info): Use it instead of the macro.
11741 (check_newline): Likewise.
11742 (handle_cp_pragma): Likewise.
11744 * repo.c (get_base_filename): Cast result of rindex to char*.
11745 (open_repo_file): Likewise.
11746 * xref.c (open_xref_file): Likewise.
11747 * error.c (dump_char): Make its arg int, not char.
11749 * except.c (push_eh_info): Pass the number of fields - 1 down, not
11750 the exact number of fields.
11752 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
11754 Support for nested exceptions.
11755 * tinfo2.cc (__is_pointer): New fn.
11756 * exception.cc (struct cp_eh_info): Define.
11757 (__cp_exception_info, __uncatch_exception): New fns.
11758 (__cp_push_exception, __cp_pop_exception): New fns.
11759 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
11761 (init_exception_processing): Likewise. __eh_pc is now external.
11762 (push_eh_info): New fn.
11763 (get_eh_{info,value,type,caught}): New fns.
11764 (push_eh_cleanup): Just call __cp_pop_exception.
11765 (expand_start_catch_block): Use push_eh_info. Start the eh region
11767 (expand_end_eh_spec): Use push_eh_info.
11768 (expand_throw): Call __cp_push_exception to set up the exception info.
11769 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
11771 (expand_builtin_throw): Don't refer to empty_fndecl.
11773 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
11775 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
11777 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
11779 * method.c (build_template_parm_names, build_decl_overload_real):
11780 Add static to definitions.
11781 * pt.c (add_to_template_args, note_template_header,
11782 processing_explicit_specialization, type_unification_real): Likewise.
11783 ({determine,check}_explicit_specialization): Use a single string for
11786 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
11788 * except.c (expand_exception_blocks): Call do_pending_stack_adjust.
11789 (expand_end_catch_block): Likewise.
11790 (expand_end_eh_spec): Likewise.
11792 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
11794 * decl.c (duplicate_decls): Handle template specializations
11796 * error.c (dump_function_name): Fix printing of specializations of
11797 member functions that are not member templates.
11798 * cp-tree.h (processing_specialization): Make global.
11799 * pt.c (processing_specialization): Likewise.
11800 * lex.c (cons_up_default_function): Save and restore
11801 processing_specialization to avoid confusion.
11803 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
11805 * decl.c (init_decl_processing): Give null_node unknown* type.
11806 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
11807 (common_type): Likewise.
11808 * error.c (args_as_string): Recognize null_node.
11810 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11812 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
11813 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
11815 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
11817 * Make-lang.in (g++): Include prefix.o.
11819 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
11821 * pt.c (determine_explicit_specialization): Initialize "dummy"
11822 to keep Purify quiet.
11824 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
11826 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
11827 (build_overload_int): Not here.
11829 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
11831 * class.c (build_type_pathname): Remove.
11832 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
11834 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
11836 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
11837 &&label GNU extension.
11839 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
11841 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
11842 so as to avoid incorrect manglings.
11843 * method.c (build_decl_overload_real): Don't mangle return types
11846 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
11848 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
11849 scratch_tree_cons): Define as macros for now.
11850 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
11851 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
11852 typeck2.c: Use them and the expression_obstack variants.
11854 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
11856 * decl.c (store_return_init): Allow classes with explicit ctors to
11857 be used with the named return values extension.
11859 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
11861 * pt.c (instantiate_decl): Fix previous change.
11863 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
11865 * pt.c (tsubst): Fix thinko.
11866 (instantiate_decl): Really use the original template.
11868 * call.c (build_new_method_call): Use simple constructor_name for
11871 Wed Oct 8 22:44:42 1997 Jeffrey A Law <law@cygnus.com>
11873 * method.c (build_underscore_int): Don't use ANSI specific
11876 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
11878 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
11879 for our key method; it might have been inlined by -O3.
11881 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
11883 * decl.c (make_typename_type): Do not try to call lookup_field for
11884 non-aggregate types.
11886 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
11888 * typeck.c (build_reinterpret_cast): Tweak.
11890 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
11892 * typeck.c (build_reinterpret_cast): Converting a void pointer
11893 to function pointer with a reinterpret_cast produces a warning
11894 if -pedantic is issued.
11896 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
11898 * typeck.c (c_expand_return): Don't warn about returning a
11899 reference-type variable as a reference.
11901 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
11903 * method.c (build_static_name): Fix typo.
11905 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
11907 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
11908 OLDDECL before we try to do DECL_USE_TEMPLATE.
11910 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
11912 * decl.c (duplicate_decls): Don't warn about template instances.
11914 * typeck.c (mark_addressable): Lose ancient code that unsets
11917 * pt.c (do_decl_instantiation): Lose support for instantiating
11920 * call.c (build_new_function_call): Fix handling of null explicit
11922 (build_new_method_call): Likewise.
11924 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
11926 * method.c (build_underscore_int): Fix typo.
11928 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
11930 * tree.c (print_lang_statistics): #if 0 call to
11931 print_inline_obstack_statistics until its definition is checked in.
11933 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
11935 * decl2.c (finish_file): Move dump_tree_statistics to end.
11937 * pt.c (instantiate_decl): Look for the original template.
11938 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
11939 of member templates.
11941 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
11943 * Makefile.in (g++FAQ.*): New rules.
11944 (CONFLICTS): Update.
11945 * g++FAQ.texi: Moved from libg++.
11947 * parse.y (PFUNCNAME): Only specify the type once.
11949 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
11951 * lex.c (real_yylex): Clean up the code to fully behave the way
11952 the c-lex.c parser does for complex and real numbers.
11954 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
11956 * method.c (build_decl_overload_real): Reformat.
11958 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
11960 * method.c (synthesize_method): If at_eof, determine our linkage.
11962 1997-09-29 Paul Eggert <eggert@twinsun.com>
11964 * lex.c (real_yylex): Treat `$' just like `_', except issue a
11965 diagnostic if !dollars_in_ident or if pedantic.
11967 * lang-specs.h (@c++): -ansi no longer implies -$.
11969 * decl2.c (lang_decode_option):
11970 -traditional and -ansi now do not mess with
11973 Mon Sep 29 19:57:51 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
11975 * Makefile.in (parse.o, decl.o): Also depend on
11976 $(srcdir)/../except.h $(srcdir)/../output.h.
11977 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
11978 $(srcdir)/../except.h $(srcdir)/../output.h.
11979 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
11982 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
11984 * expr.c (cplus_expand_expr): Make it static.
11986 * decl2.c, init.c, typeck.c: Include "expr.h".
11987 (expand_expr): Use proper values when calling the function.
11989 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
11991 * lang-options.h: New -Wold-style-cast flag.
11992 * cp-tree.h (warn_old_style_cast): New variable.
11993 * decl2.c (warn_old_style_cast): Likewise.
11994 (lang_decode_option): Support -Wold-style-cast.
11995 (reparse_absdcl_as_casts): Produce old-style-cast warning.
11997 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
11999 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
12000 TREE_USED, reset value based on already_used.
12002 * init.c (expand_member_init): Revert change.
12004 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
12006 * cp-tree.h, decl.c, decl2.c, pt.c:
12007 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
12009 * decl2.c (lang_decode_option): Add missing ;.
12011 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
12013 * friend.c (do_friend): Disable injection for all template-derived
12015 * decl2.c (lang_decode_option): Handle -fguiding-decls.
12016 * parse.y (notype_template_declarator): New nonterminal.
12017 (direct_notype_declarator): Use it.
12018 (complex_direct_notype_declarator): Likewise.
12019 (object_template_id): Accept any kind of identifier after TEMPLATE.
12020 (notype_qualified_id): Don't add template declarators here.
12022 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
12024 * call.c (add_template_candidate): Add explicit_targs parameter.
12025 (build_scoped_method_call): Use it.
12026 (build_overload_call_real): Likewise.
12027 (build_user_type_conversion_1): Likewise.
12028 (build_new_function_call): Likewise.
12029 (build_object_call): Likewise.
12030 (build_new_op): Likewise.
12031 (build_new_method_call): Likewise.
12032 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
12033 (build_new_method_call): Likewise.
12035 * class.c (finish_struct_methods): Add specialization pass to
12036 determine which methods were specializing which other methods.
12037 (instantiate_type): Handle TEMPLATE_ID_EXPR.
12039 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
12041 * cp-tree.h (name_mangling_version): New variable.
12042 (flag_guiding_decls): Likewise.
12043 (build_template_decl_overload): New function.
12044 (begin_specialization): Likewise.
12045 (reset_specialization): Likewise.
12046 (end_specialization): Likewise.
12047 (determine_explicit_specialization): Likewise.
12048 (check_explicit_specialization): Likewise.
12049 (lookup_template_function): Likewise.
12050 (fn_type_unification): Add explicit_targs parameter.
12051 (type_unification): Likewise.
12053 * decl.c (duplicate_decls): Add smarts for explicit
12055 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
12057 (grokfndecl): Call check_explicit_specialization.
12059 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
12060 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
12061 (check_classfn): Handle specializations.
12063 * error.c (dump_function_name): Print specialization arguments.
12065 * friend.c (do_friend): Don't call pushdecl for template
12068 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
12070 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
12071 and -fno-guiding-decls.
12073 * lex.c (identifier_type): Return PFUNCNAME for template function
12076 * method.c (build_decl_overload_real): New function.
12077 (build_template_parm_names): New function.
12078 (build_overload_identifier): Use it.
12079 (build_underscore_int): New function.
12080 (build_overload_int): Use it. Add levels for template
12082 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
12083 (build_overload_nested_names): Handle template type parameters.
12084 (build_template_decl_overload): New function.
12086 * parse.y (YYSTYPE): New ntype member.
12087 (nested_name_specifier): Use it.
12088 (nested_name_specifier_1): Likewise.
12089 (PFUNCNAME): New token.
12090 (template_id, object_template_id): New non-terminals.
12091 (template_parm_list): Note specializations.
12092 (template_def): Likewise.
12093 (structsp): Likewise.
12094 (fn.def2): Handle member template specializations.
12095 (component_decl_1): Likewise.
12096 (direct_notype_declarator): Handle template-ids.
12097 (component_decl_1): Likewise.
12098 (direct_notype_declarator): Handle template-ids.
12099 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
12101 * pt.c (processing_specializations): New variable.
12102 (template_header_count): Likewise.
12103 (type_unification_real): New function.
12104 (processing_explicit_specialization): Likewise.
12105 (note_template_header): Likewise.
12106 (is_member_template): Handle specializations.
12107 (end_template_decl): Call reset_specialization.
12108 (push_template_decl): Handle member template specializations.
12109 (tsubst): Likewise.
12110 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
12111 (instantiate_template): Handle specializations.
12112 (instantiate_decl): Likewise.
12113 (fn_type_unification): Handle explicit_targs.
12114 (type_unification): Likewise. Allow incomplete unification
12115 without an error message, if allow_incomplete.
12116 (get_bindings): Use new calling sequence for fn_type_unification.
12118 * spew.c (yylex): Handle PFUNCNAME.
12120 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
12121 (really_overloaded_fn): Likewise.
12122 (get_first_fn): Handle function templates.
12124 * typeck.c (build_x_function_call): Use really_overloaded_fn.
12125 Handle TEMPLATE_ID_EXPR.
12126 (build_x_unary_op): Likewise.
12127 (build_unary_op): Likewise.
12128 (mark_addressable): Templates whose address is taken are marked
12131 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
12133 * decl.c (init_decl_processing): Declare __builtin_constant_p as
12134 accepting any kind of type, not only int.
12136 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
12138 * search.c (get_matching_virtual): Notice virtual bases when sorrying
12139 about covariant returns.
12141 * parse.y (member_init): Also imply typename here. Remove ancient
12142 extension for initializing base members.
12144 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
12146 Handle multi-level typenames and implicit typename in base list.
12147 * parse.y (typename_sub{,[0-2]}): New rules.
12148 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
12149 (nonnested_type): New rule.
12150 (complete_type_name): Use it.
12151 (base_class.1): Use typename_sub and nonnested_type.
12152 (nested_name_specifier): Don't elide std:: here.
12153 * decl.c (make_typename_type): Handle getting a type for NAME.
12154 (lookup_name_real): Turn std:: into :: here.
12156 Rvalue conversions were removed in London.
12157 * call.c (is_subseq): Don't consider lvalue transformations.
12158 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
12159 (joust): Re-enable ?: kludge.
12161 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
12163 * decl.c (start_function): Up warning of no return type to be a
12166 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
12168 * init.c (expand_member_init): Don't set TREE_USED.
12169 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
12170 set,don't clear TREE_USED wholesale.
12172 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
12174 * call.c (build_over_call): Do require_complete_type before
12177 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
12179 * search.c (lookup_field): Call complete_type in all cases.
12181 * decl.c (finish_function): Just warn about flowing off the end.
12183 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
12185 * decl.c (grokparms): Don't bash a permanent list node if we're
12188 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
12190 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
12192 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
12194 * call.c (build_new_op): Give better error for syntactically
12195 correct, but semantically invalid, use of undeclared template.
12197 * call.c (compare_qual): Handle pmfs.
12199 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
12200 after the exception spec.
12202 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
12204 * call.c (null_ptr_cst_p): Integer type, not integral type.
12206 * call.c (joust): Disable warnings until they can be moved to the
12209 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
12211 * Makefile.in, config-lang.in: Convert to autoconf.
12213 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
12215 * decl.c (lookup_name_real): Add implicit 'typename' to types from
12218 * pt.c (most_specialized_class): Fix typo.
12219 (tsubst): Move constant folding to TREE_VEC case.
12221 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
12223 * pt.c (do_poplevel): Don't warn about unused local variables
12224 while processing_template_decl since we don't always know whether
12225 or not they will need constructing/destructing.
12227 * pt.c (uses_template_parms): Check the values of an enumeration
12228 type to make sure they don't depend on template parms.
12230 * decl.c (make_typename_type): Don't lookup the field if the
12231 context uses template parms, even if we're not
12232 processing_template_decl at the moment.
12234 * pt.c (coerce_template_parms): Avoid looking at the
12235 TYPE_LANG_DECL portion of a typename type, since there won't be
12237 (tsubst): Do constant folding as necessary to make sure that
12238 arguments passed to lookup_template_class really are constants.
12240 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
12242 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
12243 * decl2.c (finish_file): Only register exception tables if we
12246 * decl.c (init_decl_processing): Add __builtin_[fs]p.
12248 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
12250 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
12252 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
12254 * error.c (dump_decl): Avoid crashing when presented with a
12255 uninitialized constant, as can occur with a template parameter.
12256 (dump_expr): Make sure that there are enough levels of
12257 current_template_parms before we start diving through them.
12259 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
12261 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
12264 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
12266 * except.c (expand_throw): Call build_delete for all
12267 exception types, not just objects with destructors.
12269 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
12271 * decl.c (current_local_enum): Remove static.
12272 * pt.c (tsubst_enum): Save and restore value of current_local_enum
12273 in case template is expanded in enum decl.
12274 (instantiate_class_template): Use new tsubst_enum signature.
12275 (tsubst_expr): Likewise.
12277 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
12279 * pt.c (begin_member_template_processing): Take a function as
12280 argument, not a set of template arguments. Use the template
12281 parameters, rather than the arguments. Handle non-type parameters
12282 correctly. Push a binding level for the parameters so that multiple
12283 member templates using the same parameter names can be declared.
12284 (end_member_template_processing): Pop the binding level.
12285 (push_template_decl): Mark member templates as static when
12288 * lex.c (do_pending_inlines): Pass the function, not its template
12289 arguments, to begin_member_template_processing.
12290 (process_next_inline): Likewise.
12291 (do_pending_defargs): Likewise.
12293 * error.c (dump_expr): Obtain the correct declaration for a
12294 TEMPLATE_CONST_PARM.
12296 * call.c (add_template_conv_candidate): New function.
12297 (build_object_call): Handle member templates, as done in the other
12300 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
12302 * decl.c (replace_defag): Undo previous change.
12303 * lex.c (do_pending_defargs): Deal with member templates.
12305 * pt.c (is_member_template): Avoid crashing when passed a
12306 non-function argument.
12308 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
12310 * class.c (grow_method): Remove check for redeclaration.
12312 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
12314 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
12315 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
12316 (PRIMARY_TEMPLATE_P): Use it.
12317 * call.c (build_overload_call_real): Use it.
12318 * class.c (instantiate_type): Likewise.
12319 * decl.c (decls_match): Likewise.
12320 * method.c (build_overload_identifier): Likewise.
12321 * pt.c (push_template_decl): Likewise.
12322 (classtype_mangled_name): Likewise.
12323 (lookup_template_class): Likewise.
12325 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
12326 DECL_NTPARMS to conform to usage elsewhere.
12327 * call.c (add_template_candidate): Likewise.
12328 * class.c (instantiate_type): Likewise.
12329 * pt.c (instantiate_template): Likewise.
12330 (get_bindings): Likewise.
12332 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
12333 is_member_template.
12335 * pt.c (unify): Undo changes to allow multiple levels of template
12337 (type_unification): Likewise.
12338 (fn_type_unification): Likewise.
12339 (get_class_bindings): Likewise.
12340 * cp-tree.h (Likewise).
12342 * decl.c (replace_defarg): Check that the type of the default
12343 parameter does not invlove a template type before complaining
12344 about the initialization.
12346 * error.c (dump_expr): Deal with template constant parameters in
12347 member templates correctly.
12349 * pt.c (is_member_template): Deal with class specializations
12351 (tsubst): Handle "partial instantiation" of member templates
12354 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
12356 * pt.c (type_unification): Change calling sequence to allow for
12357 multiple levels of template parameters.
12358 (tsubst_expr): Likewise.
12359 (tsubst): Likewise.
12360 (tsubst_copy): Likewise.
12361 (instantiate_template): Likewise.
12363 * call.c (build_overload_call_real): Use it.
12364 (add_builtin_candidate): Use it.
12365 (build_new_method_call): Use it.
12366 * class.c (instantiate_type): Use it.
12367 * decl.c (grokdeclarator): Use it.
12368 * decl2.c (finish_file): Use it.
12369 * method.c (build_overload_identifier): Use it.
12371 * call.c (add_template_candidate): Add additional parameter for
12372 the function return type. Call fn_type_unification istead of
12374 (build_user_type_conversion_1): Handle member templates.
12375 (build_new_function_call): Likewise.
12376 (build_new_op): Likewise.
12377 (build_new_method_call): Likewise.
12379 * class.c (grow_method): Don't give an error message indicating
12380 that two member templates with the same name are ambiguous.
12381 (finish_struct): Treat member template functions just like member
12384 * cp-tree.h (check_member_template): Add declaration.
12385 (begin_member_template_processing): Likewise.
12386 (end_member_template_processing): Likewise.
12387 (fn_type_unification): Likewise.
12388 (is_member_template): Likewise.
12389 (tsubst): Change prototype.
12390 (tsubst_expr): Likewise.
12391 (tsubst_copy): Likewise.
12392 (instantiate_template): Likewise.
12393 (get_bindings): Likewise.
12395 * decl.c (decls_match): Handle multiple levels of template
12397 (pushdecl): Handle template type params just like other type
12399 (push_class_level_binding): Return immediately if the
12400 class_binding_level is NULL.
12401 (grokfndecl): If check_classfn() returns a member_template, use
12402 the result of the template, not the template itself.
12404 * decl2.c (check_member_template): New function. Check to see
12405 that the entity declared to be a member template can be one.
12406 (check_classfn): Allow redeclaration of member template functions
12407 with different types; the new functions can be specializations or
12408 explicit instantiations.
12410 * error.c (dump_decl): Handle multiple levels of template
12412 (dump_function_decl): Update to handle function templates.
12414 * lex.c (do_pending_inlines): Set up template parameter context
12415 for member templates.
12416 (process_next_inline): Likewise.
12418 * method.c (build_overload_identifier): Adjust for multiple levels
12419 of template parameters.
12421 * parse.y (fn.def2): Add member templates.
12422 (component_decl_1): Likewise.
12424 * pt.c (begin_member_template_processing): New function.
12425 (end_member_template_processing): Likewise.
12426 (is_member_template): Likewise.
12427 (fn_type_unification): Likewise.
12428 (current_template_parms): Return a vector of all the template
12429 parms, not just the innermost level of parms.
12430 (push_template_decl): Deal with the possibility of member
12432 (lookup_template_class): Likewise.
12433 (uses_template_parms): Likewise.
12434 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
12435 TEMPLATE_CONST_PARM to deal with multiple levels of template
12436 arguments. Add processing of TEMPLATE_DECL to produce new
12437 TEMPLATE_DECLs from old ones.
12438 (do_decl_instantiation): Handle member templates.
12440 * search.c (lookup_fnfields_1): Handle member template conversion
12443 * tree.c (cp_tree_equal): Check the levels, as well as the
12444 indices, of TEMPLATE_CONST_PARMs.
12446 * typeck.c (comptypes): Check the levels, as well as the indices,
12447 fo TEMPLATE_TYPE_PARMs.
12448 (build_x_function_call): Treat member templates like member
12451 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
12453 * typeck.c (c_expand_return): Always convert_for_initialization
12454 before checking for returning a pointer to local.
12456 * pt.c (type_unification): If strict and the function parm doesn't
12457 use template parms, just compare types.
12459 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
12461 * method.c (build_overloaded_value): Replace direct call
12462 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
12464 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
12466 * typeck.c (convert_arguments): Don't arbitrarily choose the first
12467 of a set of overloaded functions.
12469 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
12471 * lex.c (real_yylex): Don't elide __FUNCTION__.
12473 * method.c (build_overload_value): Add in_template parm.
12474 (build_overload_int): Likewise.
12475 (build_overload_identifier): Pass it.
12477 * decl.c (duplicate_decls): Don't bash a previous template
12478 definition with a redeclaration.
12480 * pt.c (unify): float doesn't match double.
12482 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
12483 TYPE_DECL. Handle getting non-template types.
12484 * parse.y (explicit_instantiation): Use typespec instead of
12485 aggr template_type.
12487 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
12489 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
12491 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
12493 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
12494 (compare_ics): Likewise.
12496 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
12498 * call.c (joust): Warn about choosing one conversion op over
12499 another because of 'this' argument when the other return type is
12501 (source_type): New fn.
12503 * call.c (build_new_op): Strip leading REF_BIND from first operand
12504 to builtin operator.
12506 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
12509 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
12511 * call.c (null_ptr_cst_p): Remove support for (void*)0.
12513 Wed Aug 27 02:03:34 1997 Jeffrey A Law <law@cygnus.com>
12515 * typeck.c (expand_target_expr): Make definition match declaration.
12517 * class.c (get_basefndecls): Make definition match declaration.
12519 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
12521 * input.c (sub_getch): Eventually give up and release the input file.
12523 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
12526 * call.c (joust): Tweak message.
12528 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
12530 * error.c (type_as_string): Put const/volatile on template type
12531 parameters where appropriate.
12533 Sat Aug 23 17:47:22 1997 Jeffrey A Law <law@cygnus.com>
12535 * call.c (strictly_better): Make arguments unsigned ints.
12537 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
12539 * lex.c (real_yylex): Refer to __complex instead of complex.
12541 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
12543 * lex.c (real_yylex): Don't use getc directly.
12545 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
12547 * call.c (is_subseq): Don't try to be clever.
12549 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
12551 * parse.y, pt.c: Include "except.h".
12552 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
12553 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
12554 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
12555 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
12558 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
12560 * decl2.c (mark_vtable_entries): Instead of replacing pure
12561 virtuals with a reference to __pure_virtual, copy the decl and
12564 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
12566 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
12568 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
12570 * pt.c (instantiate_class_template): Call repo_template_used
12571 before finish_prevtable_vardecl.
12573 * call.c (is_subseq): New fn.
12574 (compare_ics): Use it.
12576 * repo.c (finish_repo): Don't crash on no args.
12578 * parse.y (named_complex_class_head_sans_basetype): Handle
12579 explicit global scope.
12580 * decl2.c (handle_class_head): New fn.
12582 * pt.c (unify): Add CONST_DECL case.
12584 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12586 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
12588 * cp-tree.h (report_type_mismatch): Add prototype.
12589 * call.c (build_overload_call_real): Remove erroneous fourth
12590 argument to report_type_mismatch.
12591 (build_user_type_conversion_1): Remove erroneous second arg to
12593 (build_new_function_call): Likewise.
12594 (build_object_call): Likewise.
12595 (build_new_op): Likewise.
12596 (build_new_method_call): Likewise.
12598 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
12600 * error.c (dump_decl): Don't bother processing a function with no
12601 DECL_LANG_SPECIFIC.
12603 * method.c (emit_thunk): Call init_function_start in the macro case.
12605 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
12607 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
12608 defined and used to set flag_vtable_thunks.
12610 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
12612 * parse.y: Don't clear the inlines from their obstack until they've
12613 all been processed.
12615 * decl.c (duplicate_decls): Don't complain about exception
12616 specification mismatch if flag_exceptions is off.
12618 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
12620 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
12622 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
12624 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
12625 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
12626 Include <stdio.h> before include files that formerly used STDIO_PROTO.
12628 * decl.c, g++spec.c, lex.c, method.c, repo.c:
12629 Include "config.h" first, as per autoconf manual.
12631 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
12633 * decl.c (duplicate_decls): Tweak wording.
12634 * lex.c (do_pending_defargs): Don't die if we see a default arg
12635 that isn't a DEFAULT_ARG.
12636 * error.c (dump_expr): Handle DEFAULT_ARG.
12638 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
12639 * lang-options.h: Add -fhandle-exceptions.
12641 * class.c (build_vtable): Vtables are artificial.
12642 (prepare_fresh_vtable): Likewise.
12644 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
12646 * cvt.c (ocp_convert): After converting to the target type, set
12647 LOOKUP_NO_CONVERSION.
12649 * call.c (joust): Warn about potentially confusing promotion rules
12651 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
12653 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
12655 * exception.cc: Declare __terminate_func with noreturn attribute.
12657 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
12659 * parse.y: Break out eat_saved_input, handle errors.
12660 (function_try_block): Use compstmt instead of compstmt_or_error.
12662 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
12664 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
12666 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
12668 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
12669 existence of cc1plus check whether $(LANGUAGES) contains C++.
12671 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
12673 * method.c (do_build_copy_constructor): When copying an anonymous
12674 union member loop around to handle nested anonymous unions. Use
12675 the offset of the member relative to the outer structure, not the
12678 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
12680 * call.c (resolve_args): New fn.
12681 (build_new_function_call): Use it.
12682 (build_object_call): Likewise.
12683 (build_new_method_call): Likewise.
12685 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
12687 * call.c (build_over_call): tsubst all default parms from templates.
12689 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
12691 * decl.c (struct cp_function): Add static_labelno.
12692 (push_cp_function_context): Save it.
12693 (pop_cp_function_context): Restore it.
12695 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
12697 * typeck.c (build_component_ref_1): Convert from reference.
12699 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12701 * parse.y (current_declspecs, prefix_attributes): Initialize to
12704 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
12705 before we try to force it to be a TREE_LIST.
12706 (decl): Make sure $1.t is non-nil.
12708 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
12710 * pt.c (uses_template_parms): Handle template first-parse codes.
12712 * decl.c (cp_finish_decl): Only warn about user-defined statics.
12714 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
12716 * pt.c (unify): Handle BOOLEAN_TYPE.
12718 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
12719 * pt.c (tsubst): Don't set it.
12720 * call.c (build_over_call): Use uses_template_parms.
12722 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
12724 * method.c (build_overload_nested_name): Use static_labelno
12725 instead of var_labelno.
12726 (build_qualified_name): New fn.
12727 (build_overload_name): Split out from here.
12728 (build_static_name): Use build_qualified_name.
12729 * decl.c (cp_finish_decl): Statics in extern inline functions
12730 have comdat linkage.
12731 (start_function): Initialize static_labelno.
12733 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
12735 * class.c (finish_struct_methods): Add check of warn_ctor_dtor_privacy
12736 before "all member functions in class [] are private".
12738 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
12740 * lex.c (do_scoped_id): convert_from_reference.
12741 * init.c (build_offset_ref): Likewise.
12743 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
12745 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
12747 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
12749 * typeck.c (get_member_function_from_ptrfunc): Promote index
12752 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
12754 * tree.c (layout_basetypes): Move non-virtual destructor warning.
12755 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
12757 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
12759 * decl.c (grokdeclarator): Call add_defarg_fn for the function
12761 * lex.c (add_defarg_fn): Adjust.
12762 (do_pending_defargs): Adjust. Don't skip the first parm.
12764 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
12766 * decl.c (build_enumerator): Global enumerators are also readonly.
12768 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
12769 (build_dynamic_cast): Call it and convert_from_reference.
12771 * lex.c (add_defarg_fn): New fn.
12772 (snarf_defarg): Don't add to defarg_types.
12773 (do_pending_defargs): Lose defarg_types. All fns we process now
12775 * decl.c (grokfndecl): Call add_defarg_fn.
12777 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
12778 * cp-tree.def: Add DEFAULT_ARG.
12779 * spew.c (yylex): Call snarf_defarg as appropriate.
12780 * parse.y: New tokens DEFARG and DEFARG_MARKER.
12781 (defarg_again, pending_defargs, defarg, defarg1): New rules.
12782 (structsp): Use pending_defargs.
12783 (parms, full_parm): Use defarg.
12784 * lex.c (init_lex): Initialize inline_text_firstobj.
12785 (do_pending_inlines): Never pass the obstack to feed_input.
12786 (process_next_inline): Call end_input instead of restore_pending_input.
12787 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
12788 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
12789 * input.c (end_input): New fn.
12790 (sub_getch): At the end of some fed input, just keep returning EOF
12791 until someone calls end_input.
12792 Remove 'obstack' field from struct input_source.
12793 * decl.c (grokparms): Handle DEFAULT_ARG.
12794 (replace_defarg): New fn.
12795 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
12797 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
12799 * call.c (implicit_conversion): If nothing else works, try binding
12800 an rvalue to a reference.
12802 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
12804 * decl.c (init_decl_processing): Fix Jun 30 patch -- move
12805 ifndef for Cygwin32 to include SIGSEGV.
12807 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
12809 * class.c (finish_struct_1): Only complain about pointers without
12810 copy stuff if there are any constructors.
12812 * rtti.c (build_dynamic_cast): Call complete_type on the types.
12814 * decl.c (grokfndecl): If the function we chose doesn't actually
12817 * decl2.c (grokclassfn): Don't specify 'const int' for the
12818 artificial destructor parm.
12820 * pt.c (type_unification): If we are called recursively, nothing
12823 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
12825 * decl.c (init_decl_processing): Stop trying to catch signals
12826 other than SIGABRT since the Cygwin32 library doesn't support
12827 them correctly yet. This fixes a situation in which g++ causes
12828 a hang on SIGSEGVs and other such signals in our Win32-hosted
12831 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
12833 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
12835 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
12837 * typeck2.c (store_init_value): Always return the value if our
12838 type needs constructing.
12840 * method.c (hack_identifier): Convert class statics from
12843 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
12845 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
12847 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
12849 * typeck.c (c_expand_return): Make sure we clean up temporaries at
12850 the end of return x;
12852 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12854 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
12856 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
12858 * except.c (expand_builtin_throw): Add support
12859 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
12861 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
12863 * repo.c (extract_string): Null-terminate.
12865 * cp-tree.h (TI_SPEC_INFO): New macro.
12866 (CLASSTYPE_TI_SPEC_INFO): New macro.
12867 * pt.c (push_template_decl): Correctly determine # of template parms
12870 * call.c (compare_ics): Really fix 'this' conversions.
12872 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
12875 * pt.c (push_template_decl): Complain about mismatch in # of
12876 template parms between a class template and a member template.
12878 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
12880 * method.c (synthesize_method): You can't call
12881 function_cannot_inline_p after finish_function.
12882 * decl.c (finish_function): Turn on flag_inline_functions and turn
12883 off DECL_INLINE before handing a synthesized method to the
12886 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
12888 * method.c (synthesize_method): Remove July 30 change to never set
12889 DECL_INLINE if at_eof.
12891 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
12893 * xref.c (GNU_xref_member): Ensure that the node has a
12894 decl_lang_specific part before checking DECL_FRIEND_P.
12896 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
12898 * pt.c (instantiate_class_template): Diagnose non-class types used
12901 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
12903 * typeck.c (build_conditional_expr): Use convert_for_initialization
12904 instead of convert_and_check.
12906 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12908 * parse.y (typespec): Don't pedwarn for typeof.
12910 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
12912 * repo.c (finish_repo): Only check changes if we would write a
12915 * call.c (compare_ics): Fix handling of 'this' conversions.
12917 * pt.c (do_decl_instantiation): Support static data too. Rename
12918 from do_function_instantiation.
12919 * cp-tree.h: Adjust.
12922 * repo.c (extract_string): New fn.
12923 (get_base_filename): Use it.
12924 (init_repo): Compare old args with current args.
12926 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
12928 * Makefile.in, Make-lang.in: Protect C-ls with a comment
12929 character, idea from Paul Eggert <eggert@twinsun.com>.
12931 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
12933 * typeck.c (c_expand_return): Be more persistent in looking for
12936 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
12937 pointer to reference.
12939 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
12941 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
12943 * init.c (build_member_call, build_offset_ref):
12944 Use do_scoped_id instead of do_identifier.
12946 * cvt.c (convert): Remove bogosity.
12948 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12950 * cvt.c (build_up_reference): Do checks of ARGTYPE and
12951 TARGET_TYPE before trying to use get_binfo.
12953 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
12955 * cvt.c (build_up_reference): Call get_binfo to get access control.
12957 * decl2.c (import_export_decl): If we don't support weaks, leave
12960 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
12962 * except.c (expand_builtin_throw): Add support for machines that
12963 cannot access globals after throw's epilogue when
12964 -fno-sjlj-exceptions is used.
12966 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
12968 * parse.y: 'std::' becomes '::'.
12969 * lex.c (real_yylex): Remove 'namespace' warning.
12970 * init.c (build_member_call): Ignore 'std::'.
12971 (build_offset_ref): Likewise.
12972 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
12973 (do_toplevel_using_decl): Ignore 'using std::whatever'.
12974 * decl.c (push_namespace): Just sorry.
12975 (pop_namespace): Nop.
12976 (init_decl_processing): Declare std namespace.
12978 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
12980 * search.c (push_class_decls): A name which ambiguously refers to
12981 several instantiations of the same template just refers to the
12984 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
12986 * decl.c (build_enumerator): Fix problem with unsigned long
12987 enumerated values being smashed to ints, causing overflow
12988 when computing next enumerated value (for enum values around
12991 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
12993 * typeck.c (build_component_ref): Only call mark_used on a decl.
12995 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12997 * typeck.c (build_c_cast): Make the check for a ptr to function
12998 more specific before possible default_conversion call.
13000 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
13002 * except.c (expand_exception_blocks): Simplify and fix and make
13003 sure we don't end a region in a sequence, as expand_end_bindings
13006 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
13008 * except.c (init_exception_processing): Mark terminate as not
13009 returning so that the optimizer can optimize better.
13011 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
13013 * cvt.c (convert): Don't do any extra work, if we can avoid it
13016 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
13018 * *.[chy]: Change cp_convert to ocp_convert, change convert to
13019 cp_convert. convert is now reserved for the backend, and doesn't
13020 have the semantics a frontend person should ever want.
13022 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
13024 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
13025 Lose -traditional support.
13027 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
13029 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
13031 * parse.y (self_reference): Do it for templates, too.
13032 * class.c (pushclass): Don't overload_template_name; the alias
13033 generated by build_self_reference serves the same purpose.
13035 * tree.c (list_hash): Make static, take more args.
13036 (list_hash_lookup): Likewise.
13037 (list_hash_add): Make static.
13038 (list_hash_canon): Lose.
13039 (hash_tree_cons): Only build a new node if one isn't already in the
13041 (hash_tree_chain): Use hash_tree_cons.
13042 * cp-tree.h: Adjust.
13043 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
13044 of calling lookup_name.
13046 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
13048 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
13049 doesn't refer to the CONST_DECLs.
13051 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
13053 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
13055 (expand_class_desc): Convert the last argument to a sizetype.
13057 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13059 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
13060 __real__): Add reswords.
13061 * hash.h: Regenerate.
13062 * lex.h (rid): Add RID_COMPLEX.
13063 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
13064 * lex.c (init_lex): Add building of RID_COMPLEX.
13065 (real_yylex): General cleanup in line with what c-lex.c also has,
13066 sans the cruft for traditional; add handling of SPEC_IMAG, complex
13067 types, and imaginary numeric constants.
13068 * parse.y (REALPART, IMAGPART): Add tokens.
13069 (unary_expr): Add REALPART and IMAGPART rules.
13070 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
13071 * decl.c (complex_{integer,float,double,long}_type_node): Define
13073 (init_decl_processing): Set up the types.
13074 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
13075 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
13076 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
13077 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
13078 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
13080 * method.c (build_overload_name): Add handling of the different
13081 COMPLEX_TYPEs, prefixing them with `J'.
13082 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
13083 as a template parm.
13084 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
13085 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
13086 (mapcar): Handle COMPLEX_CST.
13087 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
13088 (common_type): Add code for complex types.
13089 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
13090 (convert_for_assignment): Likewise.
13091 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
13093 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
13095 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
13096 tsubst_expr, as it might try to do overload resolution.
13098 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
13100 * pt.c (instantiate_class_template): Oops.
13102 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
13104 * cp-tree.def: Add TAG_DEFN.
13105 * pt.c (tsubst_enum): New fn.
13106 (instantiate_class_template): Use it.
13107 (tsubst_expr): Support TAG_DEFN.
13108 (tsubst): Support local enums.
13109 (tsubst_copy): Likewise.
13110 * decl.c (finish_enum): Likewise.
13111 (start_enum): If this is a local enum, switch to permanent_obstack.
13113 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
13115 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
13116 (finish_function): Put the base init code for constructors just
13117 after the parm cleanup insns.
13118 (struct cp_function): Add last_parm_cleanup_insn.
13119 (push_cp_function_context): Likewise.
13120 (pop_cp_function_context): Likewise.
13122 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
13124 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
13126 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13128 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
13129 for THUNK_FNDECL before we switch to temporary allocation.
13131 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
13133 * call.c (build_new_op): Handle null arg2 for ?:.
13135 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
13137 * except.c (expand_exception_blocks): Ensure that we flow through
13138 the end of the exception region for the exception specification.
13139 Move exception region for the exception specification in, so that
13140 it doesn't protect the parm cleanup. Remove some obsolete code.
13141 * decl.c (store_parm_decls): Likewise.
13142 (finish_function): Likewise.
13144 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
13146 * init.c (build_new): Fix nothrow handling.
13148 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13150 * init.c (emit_base_init): Don't warn about the initialization
13151 list for an artificial member.
13153 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13155 * expr.c (do_case): Handle !START case for the error msg.
13157 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
13159 * decl2.c, lang-options.h: New option -Weffc++.
13160 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
13163 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
13164 to MULTIPLE_SYMBOL_SPACES.
13166 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
13168 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
13170 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
13172 * typeck.c (c_expand_return): Don't complain about returning void
13173 to void in an artificial function.
13174 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
13175 don't set DECL_RESULT, set DECL_ARTIFICIAL.
13176 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
13178 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
13180 * init.c (init_decl_processing): Add support for setjmp/longjmp based
13181 exception handling.
13182 * except.c (init_exception_processing): Likewise.
13183 (expand_end_catch_block): Likewise.
13184 (expand_exception_blocks): Likewise.
13185 (expand_throw): Likewise.
13186 * exception.cc (__default_terminate): Likewise.
13188 * init.c (perform_member_init): Use new method of expr level
13189 cleanups, instead of cleanups_this_call and friends.
13190 (emit_base_init): Likewise.
13191 (expand_aggr_vbase_init_1): Likewise.
13192 (expand_vec_init): Likewise.
13193 * decl.c (cp_finish_decl): Likewise.
13194 (expand_static_init): Likewise.
13195 (store_parm_decls): Likewise.
13196 (cplus_expand_expr_stmt): Likewise.
13197 * decl2.c (finish_file): Likewise.
13199 * Make-lang.in (exception.o): Ok to compile with -O now.
13201 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
13202 we know it will be done later by the backend.
13204 * decl2.c (lang_f_options): Remove support for short temps.
13205 * lang-options.h: Likewise.
13207 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
13209 * tree.c (varargs_function_p): New fn.
13210 * method.c (emit_thunk): Replace broken generic code with code to
13211 generate a heavyweight thunk function.
13213 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
13215 * pt.c (process_template_parm): pedwarn about floating-point parms.
13217 * decl.c (grokdeclarator): inline no longer implies static.
13219 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
13221 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
13223 * class.c (check_for_override): The signature of an overriding
13224 function is not changed.
13226 * call.c (build_over_call): Move setting of conv into the loop.
13227 Note: this change, along with the related changes of the 18th thru
13228 the 20th of April, fix an infinite loop problem in conversions.
13230 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
13232 * call.c (build_user_type_conversion_1): Really ignore rvalue
13233 conversions when looking for a REFERENCE_TYPE.
13235 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
13236 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
13237 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
13238 (build_unary_op): Likewise.
13239 * call.c (build_over_call): See through a CONVERT_EXPR around the
13240 ADDR_EXPR for on a temporary.
13241 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
13242 the ADDR_EXPR for a local variable.
13244 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
13246 * call.c (build_user_type_conversion_1): If we're trying to
13247 convert to a REFERENCE_TYPE, only consider lvalue conversions.
13248 (build_new_function_call): Print candidates.
13249 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
13250 (reference_binding): Binding a temporary of a reference-related type
13253 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13255 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
13256 * tinfo2.cc (type_info::before): Likewise.
13258 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
13260 * call.c (implicit_conversion): Oops.
13262 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
13264 * call.c (implicit_conversion): Try to find a reference conversion
13265 before binding a const reference to a temporary.
13267 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
13269 * exception.cc (__default_unexpected): Call terminate by default,
13270 so that if the user overrides terminate, the correct function will
13273 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
13275 * parse.y (left_curly): Avoid trying to use any fields of
13276 error_mark_node, as there aren't any.
13278 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
13280 * lex.c (do_identifier): Avoid breaking on overloaded methods
13281 as default arguments.
13283 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
13285 * call.c (add_template_candidate): Initialize the variable "dummy".
13287 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
13289 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
13290 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
13292 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13294 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
13295 (debug_binfo): Delete decl, not needed.
13297 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
13298 promotes_to_aggr_type): Delete fns.
13299 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
13300 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
13301 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
13303 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
13305 * friend.c (is_friend_type): Delete fn.
13306 * cp-tree.h (is_friend_type): Delete decl.
13308 * decl.c (original_result_rtx, double_ftype_double,
13309 double_ftype_double_double, int_ftype_int, long_ftype_long,
13310 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
13311 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
13313 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
13315 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
13317 * decl.c (pushdecl_nonclass_level): #if 0, unused.
13318 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
13320 * lex.c (reinit_lang_specific): #if 0, unused.
13321 * cp-tree.h (reinit_lang_specific): #if 0 decl.
13323 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
13324 * cp-tree.h (revert_static_member_fn): Delete decl.
13326 * class.c (root_lang_context_p): Delete fn.
13327 * cp-tree.h (root_lang_context_p): Delete decl.
13329 * decl.c (set_current_level_tags_transparency): #if 0, unused.
13330 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
13332 * lex.c (set_vardecl_interface_info): Make static.
13333 * cp-tree.h (set_vardecl_interface_info): Delete decl.
13335 * call.c (find_scoped_type): Make static.
13336 * cp-tree.h (find_scoped_type): Delete decl.
13338 * search.c (convert_pointer_to_vbase): Make static.
13339 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
13341 * decl.c (const_ptr_type_node): Likewise.
13342 * cp-tree.h (const_ptr_type_node): Delete decl.
13344 * typeck.c (common_base_type): Make static.
13345 * cp-tree.h (common_base_types): Delete erroneous decl.
13347 * pt.c (classtype_mangled_name): Make static.
13348 * cp-tree.h (classtype_mangled_name): Delete decl.
13350 * lex.c (check_newline): Make static.
13351 * cp-tree.h (check_newline): Delete decl.
13353 * typeck.c (build_x_array_ref): Delete fn, same idea as
13355 * cp-tree.h (build_x_array_ref): Delete decl.
13357 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
13359 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
13361 * class.c (build_vtable_entry): Make static.
13362 * cp-tree.h (build_vtable_entry): Delete decl.
13364 * class.c (build_vbase_pointer): Make static.
13365 * cp-tree.h (build_vbase_pointer): Delete decl.
13367 * sig.c (build_sptr_ref): Add forward decl and make static.
13368 * cp-tree.h (build_sptr_ref): Delete decl.
13370 * call.c (build_new_method_call): Add forward decl and make static.
13371 * cp-tree.h (build_new_method_call): Delete decl.
13373 * call.c (build_object_call): Make static.
13374 * class.c (check_for_override, complete_type_p, mark_overriders):
13376 * decl.c (cp_function_chain): Likewise.
13377 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
13379 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
13381 * tree.c (build_cplus_array_type_1): Likewise.
13382 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
13383 (comp_target_parms): Likewise.
13385 * init.c (build_builtin_call): Make static.
13386 * cp-tree.h (build_builtin_call): Delete decl.
13388 * typeck.c (binary_op_error): Delete decl.
13389 * cp-tree.h (binary_op_error): Likewise.
13391 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13393 * call.c (build_method_call): Compare against error_mark_node
13394 directly, rather than the ERROR_MARK tree code.
13395 * cvt.c (cp_convert): Likewise.
13396 * decl.c (print_binding_level): Likewise.
13397 (duplicate_decls): Likewise.
13398 (grokdeclarator): Likewise.
13399 (grokdeclarator): Likewise.
13400 * init.c (expand_aggr_init_1): Likewise.
13401 (decl_constant_value): Likewise.
13402 * method.c (build_opfncall): Likewise.
13403 (hack_identifier): Likewise.
13404 * typeck.c (build_modify_expr): Likewise.
13406 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
13408 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
13410 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
13412 * pt.c (coerce_template_parms): Add new error message.
13414 * method.c (build_overload_value): Implement name mangling for
13415 floating-point template arguments.
13417 * method.c (build_overload_int, icat, dicat): Fix mangling of template
13418 arguments whose absolute value doesn't fit in a signed word.
13420 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13422 * friend.c: New file; put all of the friend stuff in here.
13423 * init.c: Instead of here.
13424 * Makefile.in (CXX_OBJS): Add friend.o.
13425 (friend.o): Add dependencies.
13426 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
13428 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
13430 * call.c (build_scoped_method_call): Complain if the scope isn't a
13433 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
13435 * parse.y (left_curly): Don't crash on erroneous type.
13437 * init.c (build_delete): Fix type of ref.
13439 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
13441 * search.c (get_vbase_1): Renamed from get_vbase.
13442 (get_vbase): Wrapper, now non-static.
13443 (convert_pointer_to_vbase): Now static.
13445 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
13446 * init.c (build_delete): Pass one.
13447 (build_partial_cleanup_for): Use build_scoped_method_call.
13448 * decl.c (finish_function): Pass a binfo.
13450 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
13452 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
13454 * typeck.c (build_c_cast): Lose other reference to flag.
13456 * call.c (build_field_call): Don't look for [cd]tor_identifier.
13457 * decl2.c (delete_sanity): Remove meaningless use of
13458 LOOKUP_HAS_IN_CHARGE.
13459 * decl.c (finish_function): Use build_scoped_method_call instead
13460 of build_delete for running vbase dtors.
13461 * init.c (build_delete): Call overload resolution code instead of
13462 duplicating it badly.
13464 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
13466 * call.c (build_over_call): Call mark_used before trying to elide
13469 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
13471 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13473 * typeck.c (build_modify_expr): Always pedwarn for a cast to
13474 non-reference used as an lvalue.
13476 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
13478 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
13480 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
13482 * parse.y (handler): Fix template typo.
13484 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
13486 * error.c (lang_decl_name): New fn.
13487 * tree.c (lang_printable_name): Use it.
13489 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
13491 * g++spec.c: Include config.h so that we can catch bzero #defines
13492 from the config file.
13494 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
13496 * new1.cc: Include a declaration for malloc, to avoid warning, and
13497 avoid lossing on systems that require one (ones that define malloc
13500 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
13502 * decl2.c (max_tinst_depth): New variable.
13503 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
13505 * pt.c (max_tinst_depth): Variable moved.
13506 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
13509 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
13511 * decl.c (xref_basetypes): Allow a base class that depends on
13512 template parms to be incomplete.
13514 * decl2.c (build_expr_from_tree): Support typeid(type).
13515 * rtti.c (get_typeid): Support templates.
13516 (expand_si_desc, expand_class_desc): Fix string length.
13517 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
13519 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
13521 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
13523 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
13525 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
13527 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
13528 smashes together template and non-template decls of the same
13531 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
13533 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
13535 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13537 * decl.c (duplicate_decls): Next route, pedwarn about different
13538 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
13540 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13542 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
13543 (struct lang_type): Delete has_default_implementation member.
13544 Increase dummy to 21.
13545 * decl.c (start_method): Delete usage.
13547 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
13548 store_after_parms, start_decl_1, auto_function): Add decls.
13549 (get_arglist_len_in_bytes, declare_implicit_exception,
13550 have_exceptions_p, make_type_decl, typedecl_for_tag,
13551 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
13552 build_component_type_expr, cplus_exception_name,
13553 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
13554 * call.c (build_this): Make static.
13555 (is_complete): Likewise.
13556 (implicit_conversion): Likewise.
13557 (reference_binding): Likewise.
13558 (standard_conversion): Likewise.
13559 (strip_top_quals): Likewise.
13560 (non_reference): Likewise.
13561 (build_conv): Likewise.
13562 (user_harshness): Likewise.
13563 (rank_for_ideal): Likewise.
13564 * decl.c (start_decl_1): Delete forward decl.
13565 (push_decl_level): Make static.
13566 (resume_binding_level): Make static.
13567 (namespace_bindings_p): Make static.
13568 (declare_namespace_level): Make static.
13569 (lookup_name_real): Make static.
13570 (duplicate_decls): Make static. Take register off NEWDECL and
13571 OLDDECL parm decls.
13572 * decl2.c (get_sentry): Make static.
13573 (temp_name_p): Delete fn.
13574 * except.c (auto_function): Delete decl.
13575 * lex.c (handle_{cp,sysv}_pragma): Make static.
13576 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
13577 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
13578 * pt.c (tsubst_expr_values): Make static.
13579 * rtti.c (combine_strings): Delete decl.
13581 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
13583 * pt.c (push_template_decl): Handle getting a typedef.
13585 * call.c (build_new_function_call): Complain about void arg.
13587 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13589 * decl.c (duplicate_decls): Give pedwarn of different exceptions
13590 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
13592 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
13594 * except.c (expand_throw): Don't expand the cleanup tree here,
13595 since we are not going to write the rtl out. Fixes problem with
13598 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
13600 * Make-lang.in: Add $(exeext) as necessary.
13602 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
13604 * parse.y (handler_seq): Must have at least one catch clause.
13606 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
13608 * call.c (add_builtin_candidate): Restore ?: hack.
13610 * decl.c (grok_op_properties): More warnings.
13612 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13614 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
13615 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
13617 * decl.c (duplicate_decls): Scale back to a warning, and only do
13620 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
13622 * decl.c (duplicate_decls): pedwarn mismatched exception
13625 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
13627 * call.c (build_new_method_call): Don't display the invisible
13628 argument for controlling virtual bases.
13630 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
13632 * new: Add nothrow new and delete, bad_alloc and throw specifications
13634 * decl.c (init_decl_processing): Add throw specification for delete.
13635 * new.cc (nothrow): Define.
13636 * lex.c (real_yylex): Removing warning that throw and friends are
13638 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
13639 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
13640 * Make-lang.in: Add new{1,2}.{cc,o}.
13642 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
13644 * lex.c (cons_up_default_function): Fix return type of synth op=.
13646 * init.c (emit_base_init): Add warnings for uninitialized members
13649 * decl.c (xref_basetypes): Add warning for non-polymorphic type
13650 with destructor used as base type.
13652 * decl.c (grok_op_properties): Add warning for op= returning void.
13653 * typeck.c (c_expand_return): Add warning for op= returning anything
13656 * class.c (finish_struct_1): Add warning for class with pointers
13657 but not copy ctor or copy op=.
13659 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
13660 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
13661 (instantiate_template): If -fexternal-templates, add this
13662 instantiation to pending_templates.
13664 * decl2.c (copy_assignment_arg_p): Disable old hack to support
13667 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
13669 * cvt.c (cp_convert): pedwarn enum to pointer conversions.
13671 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
13673 * call.c (standard_conversion): Handle getting references. Tack
13674 on RVALUE_CONV here. Do it for non-class types, too.
13675 (reference_binding): Pass references to standard_conversion.
13676 (implicit_conversion): Likewise.
13677 (add_builtin_candidate): Disable one ?: kludge.
13678 (convert_like): Handle RVALUE_CONVs for non-class types.
13679 (joust): Disable the other ?: kludge.
13681 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13683 * decl.c (init_decl_processing): Add code to build up common
13684 function types beforehand, to avoid creation then removal of
13685 things already in the hash table.
13687 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
13689 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
13692 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
13693 current_template_parms.
13695 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
13697 * search.c (lookup_field): Don't return a function, check want_type.
13699 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13701 * init.c (build_new): Make sure PLACEMENT has a type.
13703 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
13705 * init.c (build_new): Support new (nothrow).
13707 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
13709 * pt.c (instantiate_decl): Also do push_to_top_level before setting
13712 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
13713 * pt.c (tsubst): Defer instantiation of default args.
13714 * call.c (build_over_call): Until here.
13716 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13718 * search.c (lookup_field): Make sure we have an
13719 IDENTIFIER_CLASS_VALUE before we try to return it.
13721 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13723 * call.c (build_method_call): Delete unused var PARM.
13724 (build_overload_call_real): Likewise.
13725 (build_object_call): Delete unused var P.
13726 (build_new_op): Likewise.
13727 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
13728 var definitions, which are never used.
13729 (shadow_tag): Delete unused var FN.
13730 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
13731 * init.c (build_new): Delete unused var ALLOC_TEMP.
13732 * method.c (hack_identifier): Delete unused var CONTEXT.
13733 (do_build_copy_constructor): Delete unused var NAME.
13734 (synthesize_method): Delete unused var BASE.
13735 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
13736 * rtti.c (build_headof): Delete unused var VPTR.
13737 (get_typeid): Delete unused var T.
13738 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
13740 (build_ptrmemfunc): Delete unused vars U and NINDEX.
13741 * typeck2.c (build_functional_cast): Delete unused var BINFO.
13743 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
13745 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
13746 things in a type being defined.
13747 * decl.c (finish_enum): Reverse the values so that they are in
13750 * pt.c (instantiate_class_template): Don't initialize
13751 BINFO_BASETYPES until the vector is filled out.
13752 (unify): Don't abort on conflicting bindings, just fail.
13753 (instantiate_decl): Do push_tinst_level before any tsubsting.
13755 * method.c (build_overload_value): Handle getting a
13756 TEMPLATE_CONST_PARM for a pointer.
13758 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
13760 * init.c (expand_member_init): Don't give 'not a base' error for
13763 * pt.c (instantiate_decl): Call import_export_decl later.
13765 * pt.c (instantiate_class_template): Return a value.
13767 * parse.y (extension): New rule for __extension__.
13768 (extdef, unary_expr, decl, component_decl): Use it.
13770 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
13772 * class.c (base_binfo): Remove unused base_has_virtual member.
13773 (finish_base_struct): Likewise.
13774 (finish_struct_1): Likewise.
13776 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
13778 * search.c (expand_upcast_fixups): Fix bogus code generation
13779 problem where the generated code uses the wrong index into the
13780 runtime built vtable on the stack. Old code could clobber random
13783 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
13785 * init.c (perform_member_init): Make sure the partial EH cleanups
13786 live on the function_obstack.
13788 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
13790 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
13791 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
13793 Tue Dec 24 10:24:03 1996 Jeffrey A Law <law@cygnus.com>
13795 * decl.c (grokvardecl): Avoid ANSI style initialization.
13797 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
13799 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
13801 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
13803 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
13805 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13807 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
13808 arguments we compare against. Start the count of I at 1, not 0,
13809 since argv[0] is still the command.
13811 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
13813 * lang-specs.h: Accept .cp as an C++ extension.
13815 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13817 * cp-tree.h (ptr_reasonably_similar): Add decl.
13819 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13821 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
13822 pointer. New local SPECBITS with the parm's value.
13823 (grokdeclarator): Pass &specbits down.
13825 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
13826 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
13828 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
13829 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
13831 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
13832 not an error_mark_node.
13834 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
13836 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
13837 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
13839 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
13841 * decl.c (grokdeclarator): When giving an anonymous struct a name,
13842 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
13845 * typeck2.c (build_m_component_ref): If component is a pointer
13846 to data member, resolve the OFFSET_REF now.
13848 * call.c (convert_like): Don't go into infinite recursion.
13850 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
13852 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
13853 * tree.c (layout_basetypes): And on the vbase ptr.
13855 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
13857 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
13858 CHAR_TYPE_SIZE so bool is always the same size as another type.
13860 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
13862 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
13864 * decl2.c (grok_x_components): Remove synthesized methods from
13865 TYPE_METHODS of an anonymous union, complain about member
13867 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
13869 (finish_function): Just clear the DECL_RTL of our arguments.
13871 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
13873 * decl2.c (finish_file): Emit DWARF debugging info for static data
13876 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
13878 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
13880 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
13883 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
13885 * Make-lang.in (g++-cross$(exeext)): Fix typo.
13887 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13889 Make the g++ driver now be a standalone program, rather than one
13890 that tries to run the gcc driver after munging up the options.
13891 * Make-lang.in (g++.c, g++spec.o): New rules.
13892 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
13894 (g++$(exeext)): New rule, based on xgcc rule.
13895 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
13896 * g++spec.c: New file.
13897 * g++.c: Removed file.
13899 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
13901 * cvt.c (build_up_reference): Arrange for any temporary values
13902 that have been keep in registers until now to be put into memory.
13904 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13906 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
13907 that make -j3 bootstrap works better.
13909 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
13911 * decl.c (pushtag): Do pushdecl for anon tags.
13913 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
13915 * typeck.c (c_expand_return): Fix logic.
13916 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
13918 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
13920 * g++.c (main): Make sure arglist has a final NULL entry. Add
13921 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
13922 stdin/stdout of the invoked program are redirected to
13925 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
13927 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
13929 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
13931 * init.c (resolve_offset_ref): Handle obj.vfn better.
13932 * typeck.c (build_component_ref): Set TREE_TYPE on result from
13935 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
13937 * typeck.c (convert_for_assignment): Also handle anachronistic
13938 implicit conversions from (::*)() to cv void*.
13939 * cvt.c (cp_convert_to_pointer): Likewise.
13941 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
13943 * lex.c (handle_cp_pragma): Fix bogus warning.
13945 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
13947 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
13948 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
13950 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
13952 * class.c (finish_struct_1): Support DWARF2_DEBUG.
13953 * search.c (dfs_debug_mark): Likewise.
13954 * decl2.c (finish_vtable_vardecl): Likewise.
13955 * decl.c (pushtag, finish_enum): Likewise.
13956 * lex.c (check_newline): Use debug_* instead of calling *out
13957 functions directly.
13959 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13961 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
13962 on some picky hosts.
13964 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
13966 * class.c (finish_struct_1): A class has a non-trivial copy
13967 constructor if it has virtual functions.
13969 * cvt.c (cp_convert): Always call a constructor.
13971 * call.c (reference_binding): Still tack on a REF_BIND
13972 for bad conversions.
13973 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
13975 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
13976 (c_expand_return): Likewise.
13977 * typeck2.c (digest_init): Likewise for { }.
13978 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
13979 * cvt.c (cp_convert): Handle failure better.
13981 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13983 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
13984 of GCC be path-relative.
13986 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
13988 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
13989 it does need choose-temp.o and pexecute.o.
13991 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13993 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
13994 that we still use it.
13995 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
13997 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
13999 * init.c (expand_default_init): Avoid calling constructors to
14000 initialize reference temps.
14002 * cvt.c (convert_to_reference): Fix.
14004 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
14006 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
14007 (convert_to_reference): Likewise.
14008 * typeck.c (convert_for_initialization): Likewise.
14009 * init.c (expand_default_init): Likewise.
14010 (expand_aggr_init_1): Likewise.
14011 * cp-tree.h (CONV_NONCONVERTING): Lose.
14012 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
14014 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
14016 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
14018 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
14020 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
14022 * init.c (expand_aggr_init_1): Don't crash on non-constructor
14025 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14027 * g++.c: Include gansidecl.h.
14028 (VPROTO, PVPROTO, VA_START): Delete.
14029 (choose_temp_base_try, choose_temp_base, perror_exec,
14030 run_dos) [__MSDOS__]: Delete fns.
14031 (pfatal_with_name): Delete fn.
14032 (temp_filename): Declare like in gcc.c.
14033 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
14034 (error_count, signal_count): Define.
14035 (error): Delete both definitions.
14036 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
14037 (pfatal_pexecute): Add fn from gcc.c.
14038 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
14039 code to use the pexecute stuff also used by gcc.c.
14040 (MIN_FATAL_STATUS): Define.
14041 * Make-lang.in (g++): Add dependency on and linking with
14042 choose-temp.o and pexecute.o.
14044 * cp-tree.h: Include gansidecl.h.
14045 (STDIO_PROTO): Delete #undef/#define.
14046 * cvt.c (NULL): Delete #undef/#define.
14047 * expr.c (NULL): Likewise.
14048 * init.c (NULL): Likewise.
14049 * rtti.c (NULL): Likewise.
14050 * xref.c (NULL): Likewise.
14052 * cp-tree.h (build_user_type_conversion): Add prototype.
14053 * call.c (build_user_type_conversion): Delete prototype. Correct
14054 decl of FLAGS arg to be an int.
14055 * cvt.c (build_user_type_conversion): Likewise.
14057 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
14059 * cp-tree.def: Add TRY_BLOCK and HANDLER.
14060 * except.c (expand_start_catch_block): Support templates.
14061 * parse.y (try_block, handler_seq): Likewise.
14062 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
14064 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
14066 * pt.c (current_template_args): New fn.
14067 (push_template_decl): Use it.
14068 * decl.c (grokdeclarator): Use it.
14070 * decl2.c (build_expr_from_tree): Dereference ref vars.
14072 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
14073 the decl-specifier-seq.
14075 * decl.c (grok_op_properties): Don't force the type of a conversion
14076 op to be complete. Don't warn about converting to the same type
14077 for template instantiations.
14079 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
14082 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
14084 * typeck.c (get_delta_difference): Remove previous bogusness.
14085 Don't give errors if force is set.
14087 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
14089 * decl2.c (finish_file): Don't emit debug info.
14090 * decl.c (pushdecl): Lose obsolete code.
14091 (grokdeclarator): Still do the long long thing after complaining.
14092 * search.c (note_debug_info_needed): Don't do anything if we're in a
14094 * method.c (synthesize_method): For non-local classes,
14095 push_to_top_level first.
14097 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
14099 * typeck.c (get_delta_difference): Add no_error parameter.
14100 (build_ptrmemfunc): Call get_delta_difference with no_error set;
14101 we don't want error messages when converting unrelated
14102 pointer-to-member functions.
14104 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
14106 * error.c (dump_expr): Improve the wording on error messages that
14107 involve pointer to member functions.
14109 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
14111 * cvt.c (cp_convert_to_pointer): Move code for conversions from
14112 (::*)() to void* or (*)() up a bit, so that we can convert from
14113 METHOD_TYPEs as well.
14115 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
14117 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
14118 There are no 'member' types.
14119 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
14120 (build_x_typeid): Handle errors.
14122 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
14124 * typeck.c (convert_for_assignment): Handle anachronistic implicit
14125 conversions from (::*)() to void* or (*)().
14126 * cvt.c (cp_convert_to_pointer): Likewise.
14127 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
14128 conversions from here.
14129 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
14130 * lang-options.h: Likewise.
14131 * decl2.c (warn_pmf2ptr): Define.
14132 * cp-tree.h: Declare it.
14133 * typeck2.c (digest_init): Allow pmfs down into
14134 convert_for_initialization.
14136 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
14138 * typeck.c (c_expand_return): Fix for returning overloaded fn.
14140 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
14142 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
14143 * decl.c (grok_reference_init): Pass DIRECT_BIND.
14144 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
14146 * call.c (convert_like): Don't pass INDIRECT_BIND.
14147 * typeck.c (convert_arguments): Likewise.
14148 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
14150 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
14152 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
14153 similar code in build_up_ref.
14154 * cvt.c (build_up_reference): Drastically simplify.
14156 Mon Oct 28 12:45:05 1996 Jeffrey A Law <law@cygnus.com>
14158 * typeck.c (signed_or_unsigned_type): If the given type already
14159 as the correct signedness, then just return it.
14161 * typeck.c ({un,}signed_type): If can't do anything, call
14162 signed_or_unsigned_type.
14164 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
14166 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
14167 current_class_type is NULL.
14169 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
14171 * class.c (finish_struct_1): Avoid empty structs by adding a field
14172 so layout_type gets the mode right.
14174 * typeck.c (c_expand_return): Drastically simplify.
14176 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
14178 * typeck.c (decay_conversion): Handle overloaded methods.
14180 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
14182 * call.c (build_over_call): A TARGET_EXPR has side-effects.
14184 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
14186 * cvt.c (convert_to_pointer_force): Add code to support pointer to
14187 member function to pointer to function conversions.
14188 * init.c (resolve_offset_ref): Add code to allow faked up objects,
14189 ignoring them if they are not used, and giving an error, if they
14191 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
14192 code, and so that we can give an error, if we needed an object,
14193 and one was not provided.
14194 (build_c_cast): Don't call default_conversion when we want to
14195 convert to pointer to function from a METHOD_TYPE.
14197 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
14199 * Make-lang.in (cplib2.ready): Fix logic.
14201 * decl.c (shadow_tag): Only complain about non-artificial function
14204 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
14206 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
14208 * expr.c (cplus_expand_expr): Pre-tweak call_target like
14209 expand_inline_function would.
14211 * pt.c (mark_decl_instantiated): If extern_p, call
14212 mark_inline_for_output.
14214 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
14216 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
14219 * typeck.c (get_delta_difference): Fix wording, as we can be used
14220 for pointer to data members.
14222 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
14224 * pt.c (tsubst): If the function decl isn't a member of this
14225 template, return a copy of the decl (including copying the
14226 lang-specific part) so we don't hose ourselves later.
14228 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
14230 * class.c (finish_struct): Remove DWARF-specific tag handling.
14231 * decl.c (pushtag): Likewise.
14232 (finish_function): Always clear DECL_ARGUMENTS on function decls with
14234 * decl2.c (finish_file): Emit DWARF debugging info for static data
14237 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
14239 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
14240 isn't the same as the new one before we whack it.
14242 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
14244 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
14245 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
14246 warn_traditional and warn_strict_prototypes; remove ancient
14247 'overload' code; remove references to flag_traditional.
14249 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
14251 * input.c (sub_getch): Handle 8-bit characters in string literals.
14253 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
14255 * tree.c (mapcar): Handle CONSTRUCTORs.
14256 (copy_to_permanent): Handle expression_obstack properly.
14258 * Make-lang.in (cplib2.txt): Also depend on the headers.
14260 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
14262 (expand_class_desc): Use USItype for offset field.
14263 * tinfo.h (struct __class_type_info): Likewise.
14265 * method.c (build_overload_int): TYPE_PRECISION should be applied
14268 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
14270 * call.c (build_new_op): A COND_EXPR involving void must be a
14273 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
14275 * typeck.c (build_x_component_ref): New fn.
14276 (build_object_ref): Use it.
14277 * parse.y (primary): Use it.
14278 * decl2.c (build_expr_from_tree): Use it.
14279 * cp-tree.h: Declare it.
14281 * decl.c (start_decl): Variable-sized arrays cannot be initialized.
14282 * error.c (dump_type_suffix): Handle variable arrays.
14284 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14286 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
14288 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
14290 * decl.c (lookup_name_real): Don't try to look up anything in a
14293 * tinfo2.cc (__throw_type_match_rtti): Oops.
14295 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14297 * Make-lang.in (exception.o): Use -fno-PIC for now.
14299 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
14301 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
14303 (get_tinfo_fn_dynamic): Extracted from build_typeid.
14304 * tinfo2.cc (__dynamic_cast): Adjust.
14306 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
14307 (build_x_typeid): Likewise.
14309 * parse.y: Call build_x_typeid instead of build_typeid.
14310 * cp-tree.def: Add TYPEID_EXPR.
14311 * pt.c (tsubst_copy): Handle typeid.
14312 * decl2.c (build_expr_from_tree): Likewise.
14313 * rtti.c (build_x_typeid): Throw bad_typeid from here.
14314 (build_typeid): Not here.
14315 * cp-tree.h: Declare build_x_typeid.
14317 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
14319 * call.c (convert_like): Pull out constant values.
14321 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
14323 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
14325 * decl.c (init_decl_processing): Create short int types before
14326 creating size_t in case a machine description needs to use
14327 unsigned short for size_t.
14329 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
14331 * Make-lang.in (exception.o): Turn off pic.
14333 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
14334 type, multi-level ptr conversions.
14336 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
14337 (throw_bad_cast): Use it.
14338 (throw_bad_typeid): New fn.
14339 (build_typeid): Throw bad_typeid as needed.
14341 (synthesize_tinfo_fn): Handle functions and arrays before checking
14344 * Remove .h from standard C++ headers, add new.h, move into inc
14347 * exception*: Remove pointer from object, constructors. Add
14348 default exception::what that uses type_info::name. Add
14349 __throw_bad_typeid.
14351 * init.c (build_new): Don't add a cookie to new (void *) T[2].
14353 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
14355 * Make-lang.in: Building C++ code depends on cc1plus.
14357 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14359 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
14360 a HOST_WIDE_INT, not a tree.
14362 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
14364 * exception.cc: Don't include <stdlib.h>.
14366 * Make-lang.in (c++.clean): Remove cplib2.*.
14368 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
14370 * parse.y (component_decl_1, component_costructor_declarator case):
14371 Pass attributes/prefix_attributes in tree list.
14373 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
14375 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
14377 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
14379 * lex.c (do_identifier): Don't do deferred lookup in a template
14382 * typeck2.c (store_init_value): Oops.
14384 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
14385 New files for C++ lang-support library.
14386 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
14387 (CXX_LIB2FUNCS): Define.
14388 And rules for building the C++ lang-support code.
14389 * config-lang.in (headers): Define.
14390 (lib2funcs): Define.
14392 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
14394 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
14396 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
14397 * typeck2.c (store_init_value): Check for initializing pmf with { }
14399 (process_init_constructor): Not here.
14401 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
14403 * pt.c (begin_template_parm_list): Increment
14404 processing_template_decl here.
14405 (end_template_parm_list): Not here.
14406 (process_template_parm): No need to add 1 to it now.
14407 * *.c: Use processing_template_decl instead of current_template_parms
14408 to check for being in a template.
14410 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
14411 (tsubst_copy): Handle CONSTRUCTOR.
14412 (instantiate_decl): Set up context properly for variables.
14413 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
14414 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
14416 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14418 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
14420 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
14422 * method.c (make_thunk): Call comdat_linkage before setting the
14425 * decl2.c (comdat_linkage): Use make_decl_one_only.
14426 (import_export_decl): Likewise.
14427 * decl.c (init_decl_processing): Check supports_one_only instead of
14430 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
14432 * decl2.c (grokfield): Tighten checking for access decls.
14434 * decl.c (make_typename_type): Resolve references to
14435 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
14436 (lookup_name_real): Types that depend on a template parameter get
14437 an implicit 'typename' unless they're in the current scope.
14438 (start_decl_1): We don't care about incomplete types that depend
14439 on a template parm.
14440 (grokdeclarator): Resolve 'typename's in the type specifier that
14441 refer to members of the current scope.
14443 * call.c (build_over_call): Remove 'inline called before
14444 definition' diagnostic.
14445 (build_method_call): Likewise.
14446 * decl.c (duplicate_decls): Downgrade 'used before declared
14447 inline' to a warning, only with -Winline.
14449 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
14451 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
14453 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
14455 * call.c (build_method_call): When calling a signature
14456 default implementation, as in other cases, let instance_ptr simply
14459 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
14461 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
14463 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
14465 * except.c (expand_start_catch_block): Add a pushlevel so that -g
14466 works on hppa and SPARC.
14468 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14470 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
14472 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
14474 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
14475 before testing whether it's a signature.
14477 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
14479 * call.c (build_new_method_call): Don't complain about signature
14480 pointers and references not being an aggr type.
14481 (build_this): If a signature pointer or reference was passed in,
14483 (build_new_method_call): If instance is a signature pointer, set
14484 basetype to the signature type of instance.
14485 * sig.c (build_signature_method_call): Deleted basetype and
14486 instance parameters, they can be found as the DECL_CONTEXT of
14487 function and as the first argument passed in.
14488 * cp-tree.h: Changed declaration of build_signature_method_call.
14489 * call.c (build_method_call): Deleted first two arguments in call
14490 of build_signature_method_call.
14491 (build_over_call): Added call to build_signature_method_call.
14493 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
14495 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
14498 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14500 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
14502 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
14504 * except.c (expand_start_try_stmts): Move to except.c in the backend.
14505 (expand_end_try_stmts): Remove.
14507 * init.c (perform_member_init): Use add_partial_entry () instead
14508 of directly manipulating lists.
14509 (emit_base_init): Likewise.
14511 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
14513 * except.c (expand_exception_blocks): Always make sure USE and
14514 CLOBBER insns that came at the end still do, the backend relies
14517 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
14519 * call.c (build_over_call): We can only use a TARGET_EXPR of the
14522 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
14524 * cvt.c (convert_to_reference): Revert last change, don't complain
14525 about temp without target decl.
14527 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
14529 * decl.c (grokdeclarator): Don't core dump when void() is given.
14531 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
14533 * decl.c (copy_args_p): Don't crash.
14535 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
14537 * pt.c (tsubst): And support template args inside the exception
14540 * pt.c (tsubst): Add support for exception specifications in
14541 template functions.
14543 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
14545 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
14547 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
14548 (start_function): Likewise.
14549 (start_method): Likewise.
14550 (grokfield): Likewise.
14551 (make_call_declarator): Add throw spec parameter.
14552 (set_quals_and_spec): Add routine.
14553 * lex.c (set_quals_and_spec): Likewise.
14554 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
14555 * decl.c (shadow_tag): Eliminate the throw spec parameter to
14557 (groktypename): Likewise.
14558 (start_decl): Eliminate the throw spec parameter. Eliminate the
14559 throw spec parameter to grokdeclarator. Eliminate the throw spec
14560 field in DECL_STMT.
14561 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
14562 (grokfndecl): Remove useless set of raises.
14563 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
14564 the throw spec parameter to start_decl. Pull the throw spec out
14565 of the call declarator.
14566 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
14567 (start_function): Eliminate the throw spec parameter. Eliminate
14568 the throw spec parameter to grokdeclarator.
14569 (start_method): Likewise.
14570 * decl2.c (grokfield): Likewise.
14571 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
14572 (grokoptypename): Likewise.
14573 (finish_file): Eliminate the throw spec parameter to
14574 start_function. Add throw spec to make_call_declarator.
14575 * except.c (init_exception_processing): Add throw spec to
14576 make_call_declarator. Eliminate the throw spec parameter to
14578 (expand_start_catch_block): Eliminate the throw spec parameter to
14580 (expand_builtin_throw): Add throw spec to make_call_declarator.
14581 Eliminate the throw spec parameter to start_function.
14582 (start_anon_func): Likewise.
14583 * lex.c (make_call_declarator): Add throw spec parameter.
14584 (set_quals_and_spec): New routine.
14585 (cons_up_default_function): Add throw spec to make_call_declarator.
14586 Eliminate the throw spec parameter to grokfield.
14587 * method.c (synthesize_method): Eliminate the throw spec parameter
14589 * pt.c (process_template_parm): Eliminate the throw spec parameter
14591 (tsubst): Add throw spec to make_call_declarator.
14592 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
14593 (do_function_instantiation): Eliminate the throw spec parameter to
14594 grokdeclarator. Eliminate the throw spec parameter to
14596 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
14598 * parse.y (datadef): Remove non-winning optimization.
14600 (fndef): Remove ambiguous error productions uncovered by grammar
14602 (constructor_declarator): Add exception_specification_opt here.
14603 (component_constructor_declarator): Likewise.
14604 (direct_after_type_declarator): Likewise.
14605 (complex_direct_notype_declarator): Likewise.
14606 (direct_abstract_declarator): Likewise.
14607 (fn.def1): Remove exception_specification_opt.
14608 (fn.def2): Likewise.
14609 (condition): Likewise.
14610 (initdcl0): Likewise.
14611 (initdcl): Likewise.
14612 (notype_initdcl0): Likewise.
14613 (nomods_initdcl0): Likewise.
14614 (component_decl_1): Likewise.
14615 (component_declarator): Likewise.
14616 (after_type_component_declarator0): Likewise.
14617 (after_type_component_declarator): Likewise.
14618 (notype_component_declarator): Likewise.
14620 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
14622 * call.c (build_over_call): Also use an INIT_EXPR when
14623 initializing anything from an rvalue.
14625 * call.c (build_over_call): Call stabilize_reference when building
14626 an INIT_EXPR instead of calling the copy ctor.
14628 * call.c (joust): Extend the previous change to all comparisons.
14630 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
14631 NO_LINKAGE_HEURISTICS.
14633 * decl2.c (finish_file): Emit any statics that weren't already.
14635 * typeck.c (build_static_cast): Implement.
14636 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
14637 * decl.c (grokparms): Use can_convert_arg instead of
14638 implicit_conversion directly.
14639 (copy_args_p): New fn.
14640 * cvt.c (convert_to_reference): Don't complain about temp with
14642 (build_up_reference): Handle TARGET_EXPRs.
14643 * call.c (build_over_call): Elide unnecessary temps.
14644 (can_convert*): Use new overloading code.
14646 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
14648 * call.c: Move TYPE_PTR*_MACROS ...
14649 * cp-tree.h: To here.
14650 * typeck.c (build_reinterpret_cast): Implement.
14652 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
14654 (joust): If we're comparing a function to a builtin and the worst
14655 conversion for the builtin is worse than the worst conversion for the
14656 function, take the function.
14658 * typeck.c (build_const_cast): Implement.
14659 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
14660 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
14662 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
14664 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
14665 too early. Make sure we explode if exprtype turns out to be a
14666 NULL_TREE when it shouldn't be.
14668 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
14670 * cp-tree.h: New routine make_call_declarator.
14671 * lex.c (make_call_declarator): Define it.
14672 * except.c (init_exception_processing): Use it.
14673 (expand_builtin_throw): Likewise.
14674 (start_anon_func): Likewise.
14675 * decl2.c (finish_file): Likewise.
14676 * lex.c (cons_up_default_function): Likewise.
14677 * parse.y: Likewise.
14678 * pt.c (tsubst): Likewise.
14680 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
14682 * decl2.c (groktypefield): Remove unused code.
14684 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
14686 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
14687 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
14688 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
14689 nonempty_cv_qualifiers.
14692 * lex.c (make_pointer_declarator): Change type_quals into
14694 (make_reference_declarator): Likewise.
14696 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
14698 * decl.c (start_function): Only check interface_* for templates
14699 with flag_alt_external_templates.
14701 * call.c (build_new_op): Check for comparison of different enum types.
14702 (build_over_call): Fix arg # output.
14704 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
14706 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
14708 * call.c (build_new_op): Check for erroneous args.
14710 * call.c (build_new_method_call): Add missing args to cp_error.
14712 * tree.c (error_type): Don't print reference-to-array.
14714 * typeck.c (convert_for_assignment): Don't say contravariance for
14717 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
14719 * call.c (build_over_call): Diagnose bad convs for `this'.
14721 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
14724 * call.c (convert_like): Handle bad convs.
14725 (build_over_call): Handle bad convs better.
14727 * decl2.c: -fansi-overloading is now the default.
14729 * call.c (build_new_method_call): Check for erroneous args.
14731 * pt.c (instantiate_class_template): Propagate
14732 TYPE_USES_MULTIPLE_INHERITANCE.
14734 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
14736 * call.c (enforce_access): Add static to routine.
14738 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
14740 * call.c (build_user_type_conversion_1): Fix bad handling.
14741 (compare_ics): Likewise.
14743 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
14745 * call.c (standard_conversion): Oops.
14747 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
14749 * g++.c: Update test for win32 (&& ! cygwin32).
14751 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
14753 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
14754 (ptr_reasonably_similar): New fn.
14755 * call.c (BAD_RANK): New rank.
14756 (ICS_BAD_FLAG): New macro.
14757 (standard_conversion): Handle almost-right pointer conversions.
14758 (reference_binding): Handle bad rvalue bindings.
14759 (add_*_candidate): Stuff.
14760 (build_over_call): Pass bad conversions to convert_for_initialization.
14761 (compare_ics): Handle bad convs.
14764 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
14766 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
14767 integer_type_node when computing pointer offsets.
14769 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
14771 * tree.c (lvalue_type): New fn.
14772 (error_type): New fn.
14773 * call.c (op_error): Use error_type.
14774 (add_conv_candidate): Use lvalue_type.
14775 (add_builtin_candidates): Likewise.
14776 * error.c (args_as_string): Use error_type.
14778 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
14780 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
14781 (tsubst): Not here.
14783 * decl.c (init_decl_processing): With -ansi, __null's type is the
14784 signed integral type with the same number of bits as a pointer.
14785 Introduce a new variable null_node for it.
14786 * cp-tree.h: Adjust.
14787 * call.c (null_ptr_cst_p): Adjust.
14789 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
14791 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
14794 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
14796 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
14797 fns of classes without virtual functions.
14799 * call.c (add_function_candidate): Handle `this' specially.
14800 (compare_ics): Likewise.
14802 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
14804 * typeck.c (build_conditional_expr): Fix handling of __null.
14806 * decl2.c (comdat_linkage): New fn.
14807 (import_export_vtable): Use it.
14808 (import_export_decl): Use it.
14809 * method.c (make_thunk): Use it.
14811 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
14813 * pt.c (end_template_decl): If we don't actually have parms, return.
14814 * parse.y (template_header): Accept 'template <>'.
14816 * errfn.c: Allow 5 args.
14818 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
14820 * tree.c (make_temp_vec): New fn.
14821 * pt.c (push_template_decl): Handle partial specs.
14822 (instantiate_class_template): Likewise.
14823 (more_specialized): Use get_bindings.
14824 (more_specialized_class): New fn.
14825 (get_class_bindings): New fn.
14826 (most_specialized_class): New fn.
14827 (do_function_instantiation): List candidates for ambiguous case.
14828 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
14829 (shadow_tag): Call push_template_decl for partial specializations.
14830 * parse.y: Likewise.
14831 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
14832 DECL_TEMPLATE_MEMBERS.
14833 * call.c (print_z_candidates): Reduce duplication.
14835 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
14837 * decl2.c (lang_decode_option): Allow -fansi-overloading.
14839 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
14841 * pt.c (get_bindings): New fn.
14842 (most_specialized): Likewise.
14843 (do_function_instantiation): Use them.
14844 (add_maybe_template): New fn.
14845 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
14846 * call.c (build_new_op): Handle guiding decls.
14847 (build_new_function_call): Likewise.
14848 * decl2.c (finish_file): Likewise.
14850 * decl2.c (mark_used): Do synthesis here.
14851 * call.c (build_method_call): Not here.
14852 (build_over_call): Or here.
14853 * typeck.c (build_function_call_real): Or here.
14854 * tree.c (bot_manip): Call mark_used on functions used in default
14857 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
14859 * decl2.c (import_export_vtable): Delete code that disabled vtable
14860 heuristic on systems with ASM_OUTPUT_EXTERNAL.
14862 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
14864 * typeck.c (build_x_function_call): Handle static call context
14867 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
14868 the function, not its outer block.
14870 * call.c (build_field_call): Pass fields on to build_opfncall
14871 regardless of TYPE_OVERLOADS_CALL_EXPR.
14872 (build_method_call): Pass on to build_new_method_call sooner.
14874 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
14876 * class.c (instantiate_type): Don't put a POINTER_TYPE to
14877 METHOD_TYPE on an expression. Also make a copy of rhs instead of
14880 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
14882 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
14883 (add_builtin_candidate): Don't take enums for ++.
14884 (build_new_method_call): Handle non-aggregates and field calls.
14885 Move new overloading code from...
14888 * decl.c (grokparms): Don't check default args in templates.
14890 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
14892 * cvt.c (build_new_op): Fix args to build_unary_op.
14893 (add_builtin_candidates): Don't call type_promotes_to on float.
14895 * decl.c (grokparms): Check the type of the default arg.
14897 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
14898 returning NULL_TREE.
14900 * typeck.c (build_x_binary_op): Avoid doing extra work.
14901 (build_x_unary_op): Likewise.
14902 (build_x_conditional_expr): Likewise.
14903 * cvt.c (build_over_call): Return.
14904 (add_builtin_candidate): Fix MEMBER_REF.
14905 (build_new_op): Likewise.
14907 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
14909 * method.c (build_overload_name): Put bug fix into code but leave
14910 disabled for now so we can be bug compatible with older releases
14911 that do repeats incorrectly. In the future, we can enable it.
14913 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
14915 * cvt.c (convert_like): Don't call build_cplus_new twice.
14917 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
14918 Control new overloading code with -fansi-overloading.
14920 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
14922 * cvt.c (build_over_call): Call build_cplus_new.
14923 * call.c (build_method_call): Likewise.
14924 * typeck.c (build_function_call_real): Likewise.
14925 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
14926 the COND_EXPR in a TARGET_EXPR so they use the same slot.
14928 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
14930 * typeck.c (complete_type): Propagate
14931 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
14933 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
14935 * cvt.c (joust): More ?: kludging. Sigh.
14936 (build_over_call): Don't try to synthesize global fns.
14938 * search.c (lookup_conversions): Use binfo marking.
14940 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
14942 * search.c (build_mi_matrix): Use the correct value of cid
14943 when determining the new mi_size.
14945 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
14947 * cvt.c (add_builtin_candidates): Do consider type conversion ops
14948 for the first parms of += et al.
14949 (strip_top_quals): New fn.
14950 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
14951 (implicit_conversion): Likewise.
14952 (add_builtin_candidates): Be careful about arrays.
14953 (build_new_method_call): Handle vtable optimization.
14955 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
14957 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
14958 * cvt.c (reference_binding): Use it.
14959 (implicit_conversion): Use it.
14960 (add_builtin_candidate, COND_EXPR): Use it.
14962 * cvt.c (build_new_function_call): Check for error args.
14964 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
14966 * gxx.gperf: Add __null.
14967 * hash.h: Regenerate.
14968 * lex.h: Add RID_NULL.
14969 * lex.c (init_lex): Create null_pointer_node here, stick it in
14971 * decl.c (init_decl_processing): Still set its type here.
14972 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
14973 (convert_to_pointer_force): Likewise.
14974 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
14976 * call.c (convert_harshness): Use null_ptr_cst_p.
14977 * typeck.c (convert_for_assignment): Likewise. Don't produce
14980 * error.c (args_as_string): Handle lists of actual args, too.
14981 * cvt.c (null_ptr_cst): Support (void*)0 for now.
14982 (build_user_type_conversion_1): Improve diagnostics.
14983 (build_new_function_call): Likewise.
14984 (build_object_call): Likewise.
14985 (build_new_method_call): Likewise. Move call before def diagnostic...
14986 (build_over_call): Here.
14988 * cvt.c (build_new_method_call): Don't complain about no match if
14989 LOOKUP_SPECULATIVELY.
14990 (build_over_call): Fix 'this' for virtual fn.
14991 (build_new_method_call): Add diagnostic.
14993 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
14995 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
14996 constructors to be passed in.
14997 (build_over_call): Likewise.
14998 (build_user_type_conversion_1): Pass them in.
14999 (convert_like): Likewise.
15000 (build_object_call): Handle overloaded conversions.
15001 (build_over_call): Pass the right args to build_vfn_ref.
15002 (standard_conversion): Fix pmf convs.
15003 (joust): Handle comparing statics and non-statics.
15004 (build_new_method_call): New fn.
15005 * call.c (build_method_call): Call it if NEW_OVER.
15007 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
15009 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
15012 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
15014 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
15015 instead of just maybe_build_cleanup so that we deallocate the
15018 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15020 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
15021 * cp-tree.h (finish_prevtable_vardecl): Add decl.
15023 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
15025 * pt.c (instantiate_class_template): Call complete_type. Also, if
15026 we're at the end of the file and we just instantiated a template
15027 class with a vtable, call finish_prevtable_vardecl.
15029 * error.c (dump_decl): Don't explode (or explode more gracefully
15030 as appropriate) if the object being dumped has a null type.
15031 (dump_expr): Likewise.
15033 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
15034 by counting the number of nodes that we'll need before allocating
15036 (lookup_fnfields): Fix comment.
15037 (breadth_first_search): Fix comment.
15039 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
15041 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
15043 * class.c (finish_struct): Call cplus_decl_attributes here.
15044 (finish_struct_1): Not here.
15045 * cp-tree.h: Adjust.
15047 * pt.c (type_unification): New parameter STRICT.
15048 (unify): If STRICT, don't allow cv addition or base deduction.
15049 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
15051 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
15053 * search.c (get_template_base{_recursive}): New fns.
15054 * pt.c (more_specialized): New fn.
15055 (do_function_instantiation): Use it.
15056 (unify): Handle base deduction.
15057 * cvt.c (joust): Use more_specialized.
15058 Don't arbitrarily choose between non-builtin candidates.
15059 (build_over_call): Call require_complete_type.
15061 * decl.c (start_function): Statics are static even in a #pragma
15064 * decl2.c (import_export_vtable): Disable vtable heuristic on
15065 systems with ASM_OUTPUT_EXTERNAL.
15067 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
15068 (standard_conversion): No std conv to enum type.
15070 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
15073 * cvt.c (reference_binding): Bind directly to a base subobject of
15076 * cvt.c (build_new_op): Enforce access control.
15078 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
15080 * typeck2.c (process_init_constructor): When scanning the
15081 union for a named field, skip things that aren't FIELD_DECLs.
15083 * method.c (synthesize_method): Don't scan fndecl's rtl if
15084 we're at the end of the file; just assume the function can't
15087 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
15089 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
15092 * cvt.c (build_user_type_conversion_1): Handle overloaded
15095 * cvt.c (add_builtin_candidates): Don't consider type conversion
15096 operators for the first parameter of operator=.
15098 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
15100 * typeck.c (complete_type): Only call layout_type if we're not
15101 expanding a template.
15103 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
15105 * cvt.c (compare_ics): Oops.
15107 * cvt.c (op_error): Oops.
15109 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
15110 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
15111 (build_conv): Use them.
15112 (implicit_conversion): Use them.
15113 (convert_like): Handle them.
15114 (build_new_op): Handle builtin COND_EXPR again.
15115 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
15116 in lists of types for COND_EXPR.
15117 (add_builtin_candidate): Add enum candidates for COND_EXPR.
15119 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
15121 * typeck.c (build_modify_expr): Always attempt to build a call to
15122 the assignment operator, even if we're using a default one.
15123 (convert_for_initialization): Call complete_type.
15125 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
15127 * cvt.c (reference_binding): A REF_BIND gets the reference type.
15128 (implicit_conversion): Likewise.
15129 (convert_like): Likewise.
15130 (compare_ics): Likewise.
15131 (compare_qual): Likewise.
15132 (print_z_candidates): Handle no candidates.
15133 (build_new_op): Don't handle builtin COND_EXPR for now.
15135 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
15137 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
15139 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
15141 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
15143 * cvt.c (build_builtin_candidate): Oops.
15144 (build_new_op): Oops.
15146 * method.c (build_opfncall): Pass COND_EXPR on.
15147 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
15148 (add_builtin_candidate{,s}): Likewise.
15149 (add_builtin_candidates): Likewise.
15150 (print_z_candidates, op_error, build_new_op): Likewise.
15151 (type_decays_to): New fn.
15152 * lex.c (init_lex): Just say ?: for COND_EXPR.
15154 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
15156 * typeck.c (complete_type): Call layout_type rather than building
15159 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
15160 only use ptrdiff_t.
15162 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
15164 * cvt.c: Always compile the new overloading code (but don't use it).
15165 (implicit_conversion): Add a BASE_CONV when converting to
15166 the same class type.
15167 (convert_like): Handle BASE_CONV.
15169 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
15171 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
15172 (add_builtin_candidate): Likewise.
15175 * typeck.c (build_x_function_call): Try an operator function
15176 whenever we call an object of class type.
15177 * method.c (build_opfncall): Pass CALL_EXPRs through.
15178 * cvt.c (implicit_conversion): Do const-ref case first.
15179 (add_conv_candidate, build_object_call, op_error): New fns.
15180 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
15181 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
15182 builtin candidates.
15183 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
15184 Fall back on preincrement handling. Use op_error.
15186 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
15187 an error_mark_node.
15188 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
15191 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
15193 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
15195 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
15197 * typeck.c (build_component_ref_1): Use build_component_ref
15198 instead of open coding it here.
15200 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
15202 * g++.c (main): Don't link with -lg++.
15205 * cvt.c (convert_to_reference): Don't use convert_from_reference on
15206 result of build_type_conversion.
15207 (cp_convert): Only call build_method_call for ctors if
15208 build_type_conversion failed.
15209 (ptr_complete_ob): New function.
15210 (TYPE_PTR{,OB,MEM}_P): New macros.
15211 ({add,build}_builtin_candidate{,s}): New functions.
15212 (print_z_candidates): Handle builtins.
15213 (build_user_type_conversion_1): Don't use conversion fns for
15214 converting to a base type.
15215 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
15216 (build_user_type_conversion): Use convert_from_reference.
15217 (build_new_op): New function.
15218 (build_over_call): Fix handling of methods.
15219 (compare_ics): Handle AMBIG_CONV properly.
15220 * typeck2.c: Increment abort count.
15221 * method.c (build_opfncall): Forward most requests to build_new_op.
15222 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
15224 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15226 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
15227 invalid second argument to dump_expr_list.
15229 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
15231 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
15233 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
15235 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
15238 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
15240 * typeck2.c (process_init_constructor): New pedwarn for using { }
15241 to initialize a pointer to member function.
15242 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
15243 we can avoid the new error.
15245 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
15247 * typeck.c (build_ptrmemfunc1): New function to hide details of
15248 pointer to member functions better.
15250 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
15252 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
15253 methods into the actual method, as we know the implied object is
15256 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15258 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
15259 inside a system header.
15261 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
15263 * call.c (build_method_call): Call complete_type on the
15266 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
15268 * typeck.c (build_component_ref): Always build up an OFFSET_REF
15269 for obj_ptr->func so that we can know which object to use in a
15272 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
15274 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
15275 around things. Also improve maintainability.
15277 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
15279 * decl.c (grokdeclarator): Check for overflow when evaluating an
15282 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
15284 * cvt.c (cp_convert): Don't check for ambiguity with constructor
15287 * typeck.c (build_x_function_call): Pass function overload
15288 questions to new overloading code if NEW_OVER.
15289 * init.c (expand_aggr_init_1): Only check for type conversion ops
15290 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
15291 Don't check for ambiguity with constructor if NEW_OVER.
15292 * cvt.c (convert_to_reference): Dereference the result of a type
15293 conversion operator.
15294 (build_conv): Propagate ICS_USER_FLAG.
15295 (implicit_conversion): Call instantiate_type.
15296 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
15297 (add_function_candidate): Fix cv-quals on argtype.
15298 (print_z_candidates): New function.
15299 (build_new_function_call): Call it.
15300 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
15301 consider non-converting constructors.
15302 Call print_z_candidates.
15303 Return an AMBIG_CONV for an ambiguous conversion.
15304 (build_user_type_conversion): Handle AMBIG_CONV.
15305 (convert_like): Fix test for building TARGET_EXPR.
15306 Call instantiate_type.
15307 Handle AMBIG_CONV and LVALUE_CONV.
15308 (build_over_call): Handle 0 args and ellipsis.
15309 * cp-tree.def: Add AMBIG_CONV.
15311 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
15313 * decl.c (lookup_name_real): If we find mem in obj when parsing
15314 `obj->mem', make sure we return the right value.
15316 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
15318 * search.c (get_base_distance): Call complete_type.
15320 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
15322 * decl.c (store_bindings): Make static.
15324 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
15326 * init.c (expand_aggr_init_1): Don't check type conversions if
15329 * cvt.c (z_candidate): Put back template field.
15330 (add_function_candidate): Set it.
15331 (add_template_candidate): Likewise.
15333 (compare_qual): Handle references and pointers to members.
15334 (compare_ics): Handle reference bindings.
15336 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
15338 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
15340 * call.c (compute_conversion_costs): Call complete_type.
15342 * tree.c (vec_binfo_member): Use comptypes instead of comparing
15343 pointers, so we can handle template parameters.
15345 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
15347 * cvt.c (cp_convert_to_pointer): We have to call complete_type
15348 here; let's make it explicit instead of a side effect of an
15351 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
15353 * cvt.c (z_candidate): Remove template field.
15354 (reference_binding): Handle binding to temporary.
15355 (implicit_conversion): Likewise.
15356 (add_function_candidate): Handle artificial constructor parms.
15357 Handle functions with too few parms.
15358 (add_template_candidate): New function.
15359 (build_user_type_conversion_1): Handle constructors.
15360 (convert_like): Likewise.
15361 (build_over_call): Likewise.
15362 (build_new_function_call): Support templates.
15363 (compare_ics): Fix reference, inheritance handling.
15365 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
15367 * decl.c: Add signed_size_zero_node.
15368 (init_decl_processing): Build it.
15369 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
15370 when we're trying to make a negative delta.
15372 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15374 Stop doing this damn index==strchr variable name confusion.
15375 * class.c (add_virtual_function): Change local var INDEX to be
15377 (add_method): Likewise.
15378 * lex.c (print_parse_statistics): Likewise.
15379 * search.c (make_memoized_table_entry): Likewise.
15380 (lookup_fnfields_here): Likewise.
15381 (lookup_field): Likewise.
15382 (lookup_fnfields): Likewise.
15383 (get_baselinks): Likewise.
15384 * sig.c (build_signature_table_constructor): Likewise.
15385 (build_signature_method_call): Likewise.
15386 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
15387 (get_member_function_from_ptrfunc): Likewise.
15388 (build_ptrmemfunc): Change local var INDEX to be IDX.
15389 (c_expand_start_case): Likewise.
15391 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
15393 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
15394 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
15395 (convert_to_reference): Use build_type_conversion to convert to
15396 the reference type directly.
15397 (standard_conversion): Fix void* case, non-conversions.
15398 (reference_binding): Fix expr == 0 case, non-conversions.
15399 (convert_like): Support REF_BIND.
15400 (compare_qual): Split out from compare_ics.
15401 (compare_ics): Use it, handle icses with only a qual_conv.
15403 * init.c (expand_vec_init): Don't crash if decl is NULL.
15405 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
15407 * mpw-config.in: New file, configury for Mac MPW.
15408 * mpw-make.sed: New file, makefile editing for MPW.
15410 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
15412 * pt.c (instantiate_class_template): Call repo_template_used.
15414 * search.c (lookup_conversions): Only lookup conversions in
15417 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15419 * cp-tree.def: Renamed from tree.def, to avoid confusion with
15421 * cp-tree.h, lex.c: Include cp-tree.def.
15422 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
15424 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
15426 * init.c (build_vec_delete_1): Call complete_type.
15428 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
15430 * except.c (start_anon_func): Make sure anonymous functions are
15433 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
15435 * decl.c (finish_function): If function_depth > 1, set nested.
15437 * decl2.c (grokbitfield): Revert Bob's change.
15438 * class.c (finish_struct_1): Fix handling of named bitfield widths.
15440 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
15442 * pt.c (add_pending_template): Handle types.
15443 (lookup_template_class): With -fexternal-templates, just add the class
15444 to pending_templates instead of instantiating it now.
15445 * decl2.c (finish_file): Handle types in pending_templates.
15447 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
15449 * decl2.c (grokbitfield): Handle constant decls appropriately.
15450 Give an appropriate error message now instead of spewing core
15453 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
15455 * decl2.c: Don't turn on thunks by default for now.
15457 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
15459 * typeck.c (complete_type): Handle error_mark_node.
15460 (common_type, OFFSET_TYPE): Handle template_type_parms.
15462 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
15464 * pt.c (instantiate_decl): If at_eof, call import_export_decl
15465 regardless of DECL_INLINE.
15467 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
15469 * class.c (finish_struct_bits): Copy TYPE_SIZE.
15471 * rtti.c (build_dynamic_cast): Support templates.
15472 * tree.def: Support DYNAMIC_CAST_EXPR.
15473 * pt.c (tsubst_copy): Likewise.
15474 * decl2.c (build_expr_from_tree): Likewise.
15476 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
15478 * typeck.c (build_static_cast): Support templates.
15479 (build_const_cast): Likewise.
15480 * tree.def: Support CONST/STATIC_CAST_EXPR.
15481 * pt.c (tsubst_copy): Likewise.
15482 * decl2.c (build_expr_from_tree): Likewise.
15484 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
15486 * decl2.c (finish_vtable_vardecl): Don't trust
15487 TREE_SYMBOL_REFERENCED for vtables of local classes.
15489 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
15491 * pt.c (tsubst_copy): Handle operator T.
15493 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15495 * init.c (build_delete): Move creation of PARMS inside test of
15496 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
15498 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
15500 * typeck.c (build_conditional_expr): Don't assume that
15501 the arguments to ?: are always pointers or records.
15503 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
15505 * decl2.c (import_export_decl): Still emit static/weak/comdat
15506 copies of inline template functions with -fno-implicit-templates.
15508 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
15510 * init.c (build_delete): Determine the complete basetype
15511 path to the destructor we're calling.
15513 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
15515 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
15516 initialize the enum, because we really and truly don't know where
15518 (start_enum): Don't copy integer_zero_node because
15519 build_enumerator will do it.
15521 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
15523 * decl.c (finish_function): Do access control on base destructors.
15525 * pt.c (tsubst, case FUNCTION_DECL): Set up
15526 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
15529 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
15531 * cvt.c (build_up_reference): If we have already extended the
15532 lifetime of the temporary, don't try it again.
15533 * typeck.c (c_expand_return): Don't try and convert the return
15534 value twice when we want a reference, once is enough.
15536 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
15538 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
15539 LOOKUP_ONLYCONVERTING at all for now.
15541 * search.c (add_conversions): Put the conversion function in
15542 TREE_VALUE, the basetype in TREE_PURPOSE.
15543 * cvt.c (build_type_conversion): Adjust.
15544 * cvt.c (build_expr_type_conversion): Adjust.
15545 * call.c (user_harshness): Adjust.
15547 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
15549 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
15552 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
15554 * except.c (expand_start_catch_block): Add a dummy region, if we
15555 get an error, so that we can avoid core dumping later.
15557 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
15559 * cp-tree.h (OFFSET_REF): Remove.
15560 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
15561 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
15562 * init.c (expand_aggr_init_1): Likewise.
15563 (build_new): Likewise.
15564 * typeck.c (expand_target_expr): Likewise.
15566 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
15568 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
15571 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
15573 * cvt.c (build_up_reference): Redo how and when temporaries are
15575 * decl.c (grok_reference_init): Don't try and be smart about
15578 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
15580 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
15581 (TARGET_EXPR...), now that it has 4 arguments.
15582 * tree.c (build_cplus_new): Likewise.
15584 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
15586 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
15588 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
15589 * decl.c (struct saved_scope): Remove named_labels,
15590 {base,member}_init_list.
15591 (maybe_push_to_top_level): Don't set them. Call
15592 push_cp_function_context if appropriate.
15593 (pop_from_top_level): Likewise.
15595 * method.c (do_build_assign_ref): Remove obsolete check of
15596 TYPE_HAS_ASSIGN_REF (basetype).
15598 * decl.c (grokfndecl): Diagnose user definition of
15599 implicitly-declared methods.
15601 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
15603 * method.c (do_build_copy_constructor): Add code to give
15604 meaningful error messages instead of crashing.
15605 (do_build_assign_ref): Don't synthesize assignment operators for
15606 classes containing reference or const members.
15608 * class.c (struct base_info): Remove cant_synth_copy_ctor
15609 and cant_synth_asn_ref.
15610 (finish_base_struct): Remove the code that tries to conditionalize
15611 synthesis of copy constructors & assignment operators based on
15612 access permissions. Instead, let it fail when it tries to
15613 synthesize the copy constructor. This will give meaningful error
15614 messages instead of silently generating code to perform a bitcopy.
15616 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
15618 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
15619 determining types for constant values.
15621 * decl.c (struct named_label_list): Use instead of stuffing
15622 random items into a TREE_LIST node.
15623 (named_label_uses): Use the new struct.
15624 (poplevel): Likewise.
15625 (lookup_label): Likewise.
15626 (define_label): Add an error message to tell the user the line
15627 where the goto is located in addition to the destination of the
15629 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
15631 (finish_function): Likewise.
15633 (start_decl): Complain about defining a static data member
15634 in a different type from which it was declared.
15636 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
15638 * cvt.c (build_expr_type_conversion): Adjust.
15640 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
15642 * call.c (build_method_call): Always convert 'this' to the
15645 * search.c (add_conversions): Put the conversion function in
15646 TREE_VALUE, the type in TREE_PURPOSE.
15647 * cvt.c (build_type_conversion): Adjust.
15648 * call.c (user_harshness): Adjust.
15650 * method.c (emit_thunk): Call temporary_allocation and
15651 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
15653 * tree.c (build_cplus_array_type): Handle tweaking of
15654 TYPE_MAIN_VARIANT here.
15655 * typeck.c (common_type): Not here.
15657 * typeck.c (complete_type): Only try to complete an array type if
15660 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
15662 * decl.c (grokvardecl): Call complete_type.
15663 (grokdeclarator): Call complete_type for PARM_DECLs.
15665 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
15667 * pt.c (instantiate_class_template): Re-set
15668 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
15670 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
15672 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
15673 smart enough to do it right.
15674 * tree.c (cp_expand_decl_cleanup): Likewise.
15675 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
15676 cp_expand_decl_cleanup.
15677 (store_parm_decls): Likewise.
15678 (hack_incomplete_structures): Likewise.
15679 * except.c (push_eh_cleanup): Likewise.
15681 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
15683 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
15684 frontend to the backend where it belongs.
15685 * tree.c (unsave_expr): Likewise.
15686 (unsave_expr_now): Likewise.
15687 * tree.def (UNSAVE_EXPR): Likewise.
15688 * cp-tree.h (unsave_expr): Likewise.
15689 (unsave_expr_now): Likewise.
15691 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
15693 * init.c (emit_base_init): Make sure the partial EH cleanups live
15694 on the function_obstack.
15696 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
15698 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
15699 when checking for pointer types.
15701 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
15703 * pt.c (instantiate_class_template): Remove obsolete check for
15704 access declarations.
15706 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
15708 * call.c (build_overload_call): Simplify calls to
15709 build_overload_call by removing last parameter.
15710 (build_method_call): Likewise.
15711 * cp-tree.h: Likewise.
15712 * method.c (build_opfncall): Likewise.
15713 * typeck.c (build_x_function_call): Likewise.
15715 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
15717 * call.c (default_parm_conversions): Factor out common code.
15718 (build_method_call): Use it.
15719 (build_overload_call_real): Use it.
15721 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
15723 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
15724 but pedwarn as the code is bogus.
15725 * typeck.c (decay_conversion): Likewise.
15726 (build_function_call_real): Use build_addr_func instead of
15727 default_conversion. Don't allow pointer-to-method functions down
15729 (build_unary_op): Use real pointer-to-member functions instead of
15731 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
15732 (convert_for_assignment): Removed some obsolete code.
15733 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
15734 build_x_function_call instead of current_class_ptr. Only call
15735 digest_init once on an initializer, we do this just checking
15737 (build_expr_from_tree): Pass current_class_ref to
15738 build_x_function_call instead of current_class_ptr.
15739 * init.c (build_member_call): Likewise.
15740 * pase.y: Likewise.
15741 * error.c (dump_expr): Handle OFFSET_REFs better.
15742 * pt.c (unify): Handle pointer-to-member functions better.
15743 * decl.c (finish_function): Clear out current_class_ref just like
15744 we do for current_class_ptr.
15746 * typeck.c (get_delta_difference): Handle virtual bases better.
15748 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
15750 * sig.c (build_signature_table_constructor): Use the delta for
15751 the original basetype for this virtual function with thunks.
15752 (build_signature_method_call): We still need to adjust 'this'
15755 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
15757 * call.c (build_addr_func): New routine. Used to get the `real'
15758 address of a function or a method. Needed to avoid getting a
15759 pointer-to-member function.
15760 (build_call): New routine to build CALL_EXPRs.
15761 (build_method_call): Use it.
15762 * cvt.c (convert_to_aggr): Likewise.
15763 * typeck.c (build_function_call_real): Likewise.
15764 * sig.c (build_signature_table_constructor): Use build_addr_func.
15765 * cp-tree.h (build_call, build_addr_func): Declare them.
15767 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
15769 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
15770 * parse.y: Remove uses of LOOKUP_AGGR.
15772 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
15774 * *.[chy]: Rename current_class_decl to current_class_ptr, and
15775 C_C_D to current_class_ref.
15777 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
15779 * call.c (convert_harshness): Tighten up pointer conversions.
15781 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
15783 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
15784 (finish_file): Likewise.
15786 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
15788 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
15790 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
15793 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
15795 * decl2.c: Turn on thunks by default where supported.
15797 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
15799 * cp-tree.h (build_overload_call_maybe): Removed.
15800 * call.c (build_overload_call_real): Invert meaning of last arg to
15801 be require_complete.
15802 (build_overload_call): Likewise.
15803 * typeck.c (build_x_function_call): Use build_overload_call_real
15804 instead of build_overload_call_maybe.
15806 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
15808 * decl2.c (finish_file): Don't try to emit functions that haven't
15811 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
15813 * decl2.c (finish_vtable_vardecl): Oops.
15815 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
15816 Also store the bindings from previous_class_values.
15817 (pop_from_top_level): Restore them.
15819 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
15821 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
15822 symbol has been referenced.
15823 (finish_file): Re-join synthesis/vtable loop with inline emission
15824 loop, disable inlining when an inline is output.
15826 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
15828 * except.c (init_exception_processing): Setup saved_in_catch.
15829 (push_eh_cleanup): Reset __eh_in_catch.
15830 (expand_start_catch_block): Set __eh_in_catch.
15832 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
15834 * except.c (push_eh_cleanup): Add tracking for whether or not we
15835 have an active exception object.
15836 (expand_builtin_throw): Use it to make sure a rethrow without an
15837 exception object is caught.
15839 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
15841 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
15844 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
15846 * decl2.c (finish_file): Also use sentries for vars with
15847 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
15850 * lex.c (handle_cp_pragma): Disable #pragma
15851 interface/implementation if SUPPORTS_ONE_ONLY > 1.
15853 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
15855 * method.c (emit_thunk): Wrap default case in
15856 temporary/permanent_allocation.
15858 * method.c (make_thunk): Use DECL_ONE_ONLY.
15859 (emit_thunk): Call assemble_end_function.
15861 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
15863 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
15864 (import_export_decl): Likewise.
15865 (finish_prevtable_vardecl): Disable vtable hack if
15866 SUPPORTS_ONE_ONLY > 1.
15868 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
15870 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
15871 PREDECREMENT_EXPRs take two arguments, not one.
15873 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
15875 * class.c (build_vtable_entry): Don't build thunks for abstract
15878 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
15881 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
15883 * class.c (set_rtti_entry): Use size_zero_node.
15884 (build_vtable): Likewise.
15886 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
15888 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
15889 (prepare_fresh_vtable): Likewise.
15891 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
15893 * method.c (emit_thunk): Call mark_used on the target function.
15895 * call.c (build_method_call): Don't warn about pending templates.
15897 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
15899 * decl2.c (finish_file): Fix list walking logic.
15901 * typeck2.c (check_for_new_type): Only warn if -pedantic.
15903 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
15905 * class.c (finish_struct_1): Remove old code for
15906 dont_allow_type_definitions.
15907 * cp-tree.h: Likewise.
15908 * spew.c: Make sure cp-tree.h is included before parse.h, so the
15909 definition of flagged_type_tree is found before it is used.
15911 * parse.y: Added the ftype member to the type union, and changed a
15912 number of rules to use it instead of ttype. Added calls to
15913 check_for_new_type() as appropriate.
15914 * typeck2.c (check_for_new_type): New function for checking
15915 if a newly defined type appears in the specified tree.
15916 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
15917 for check_for_new_type().
15919 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
15921 * decl2.c (finish_file): Only use a sentry if the decl is public.
15923 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
15924 don't pass LOOKUP_ONLYCONVERTING.
15926 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
15928 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
15929 properly keeps track of const and volatile type modifiers.
15931 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
15933 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
15934 * pt.c (comp_template_args): Use it.
15936 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
15937 assemble_external for artificial function decls.
15939 * decl.c (cp_finish_decl): Oops.
15941 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
15943 * decl2.c (import_export_decl): Put static data member templates
15944 into common storage, or make them weak, depending on whether they
15945 are dynamically or statically initialized.
15946 (get_sentry): New function.
15947 (finish_file): Do import_export_decl for static data members before
15948 building the init/fini functions. Don't init/fini a variable that's
15949 EXTERNAL. Use a sentry for variables in common. Fix mismatching
15950 push/pop_temp_slots.
15951 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
15952 expand_static_init thang.
15953 * method.c (get_id_2): New function.
15955 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
15957 * parse.y (empty_parms): Make sure we use C++-style prototypes
15958 when we're declaring member functions.
15960 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
15962 * Makefile.in (CONFLICTS): 16 s/r conflicts.
15963 * parse.y (self_template_type): New nonterminal.
15965 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
15967 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
15969 * parse.y (base_class.1): Allow 'typename foo::bar'.
15971 * lex.c (check_newline): Remove #pragma code that plays with the
15972 input stream, since we now deal with tokens. Clear nextchar when
15974 (handle_cp_pragma): Use real_yylex.
15975 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
15978 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
15980 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
15982 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
15984 * parse.y: New token SELFNAME for potential constructor.
15985 * spew.c (yylex): Handle it.
15986 * lex.c (identifier_type): Produce it.
15988 * parse.y (complete_type_name): In :: case, don't push class binding.
15989 (complex_type_name): Likewise.
15991 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
15993 * typeck.c (build_reinterpret_cast): Handle pointer to member
15996 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15998 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
16000 (check_newline): Put the vtable/unit/implementation/interface pragma
16001 code into handle_cp_pragma, replacing it with a call.
16002 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
16003 args. Get the next token after handling the pragma token.
16005 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
16007 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
16008 (convert_to_pointer_force): Likewise.
16010 * init.c (build_new): Fix array new without -fcheck-new.
16012 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
16014 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
16015 tree.c: Lose TYPE_NESTED_NAME.
16017 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
16020 * tree.def: Add VEC_INIT_EXPR.
16021 * expr.c (cplus_expand_expr): Handle it.
16022 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
16023 the extra file-scope symbol nastiness.
16025 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
16027 * method.c (make_thunk): Thunks are static.
16028 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
16030 * decl2.c (mark_vtable_entries): Emit thunks as needed.
16031 (finish_file): Don't emit them here.
16033 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
16035 * rtti.c (build_dynamic_cast): Handle null pointers.
16036 (ifnonnull): New function.
16038 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
16040 * call.c (build_method_call): Remember the original basetype we
16041 were called with. Give an error message instead of trying
16042 (incorrectly) to call a non-static member function through a
16043 non-inherited class.
16045 * search.c (expand_upcast_fixups): Mark the new fixup as
16048 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
16050 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
16052 * class.c (set_rtti_entry): Fix for thunks.
16054 * decl2.c (import_export_decl): Still emit typeinfo fns for
16055 cv-variants of builtin types.
16057 * rtti.c (expand_class_desc): Set up base_info_type_node here.
16058 (init_rtti_processing): Instead of here.
16060 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
16062 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
16063 (build_typeid): Only complain about taking dynamic typeid without
16066 * decl2.c: flag_rtti defaults to 1.
16068 * rtti.c (get_tinfo_var): The general class case is now smaller.
16069 (init_rtti_processing): Pack the latter three fields of base_info
16072 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
16074 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
16076 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
16078 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
16079 (push_memoized_context): Split out code to undefer pop_type_level to
16080 (clear_memoized_cache): here.
16081 (pop_memoized_context): We can only handle one layer of deferral of
16082 pop_type_level so clear the cache, if there was a previous level.
16084 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
16086 * rtti.c (init_rtti_processing): Build up base_info_type_node.
16087 (expand_class_desc): Use one pointer to an array of base_info
16088 structs, passed using a CONSTRUCTOR.
16090 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
16092 * class.c (build_vbase_path): Remove block extern for
16093 flag_assume_nonnull_objects here.
16094 (build_vfn_ref): Split out functionality into build_vtbl_ref.
16095 (build_vtbl_ref): New routine.
16096 (build_vtable): Set up rtti info here.
16097 (add_virtual_function): Note in CLASSTYPE_RTTI the best
16098 place where we can get the rtti pointers from to avoid having to
16099 search around for a place.
16100 (finish_base_struct): Likewise.
16101 (finish_struct_1): Likewise. Never create totally new vtables
16102 with totally new vtable pointers for rtti. Disable code to layout
16103 vtable pointers better until we want to break binary
16105 * rtti.c (build_headof_sub): New routine to convert down to a
16106 sub-object that has an rtti pointer in the vtable.
16107 (build_headof): Use it. Also, use build_vtbl_ref now to be more
16109 (build_dynamic_cast): Make sure we have saved it, if we need to.
16110 * search.c (dfs_init_vbase_pointers): Disable code that deals with
16111 a more efficient vtable layout, enable later.
16112 * call.c (flag_assume_nonnull_objects): Moved declaration to
16113 * cp-tree.h: here. Declare build_vtbl_ref.
16114 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
16115 function calls that want a tree.
16117 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
16119 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
16120 other X subobjects in the most derived type. Ack.
16122 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
16123 get_typeid will do it for us.
16124 (get_typeid_1): Break out call-building for expand_*_desc to use.
16125 (get_typeid): Call it.
16126 (expand_*_desc): Likewise.
16127 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
16129 (init_decl_processing): Lose builtin_type_tdescs lossage.
16130 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
16132 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
16134 * pt.c (tsubst): When calling set_nested_typename, use
16135 TYPE_NESTED_NAME (current_class_type) instead of
16136 current_class_name.
16138 * decl.c (pushdecl): Likewise.
16139 (pushdecl_class_level): Likewise.
16140 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
16141 set_nested_typename.
16143 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
16145 * rtti.c (synthesize_tinfo_fn): Handle arrays.
16147 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
16149 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
16151 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
16152 (init_rtti_processing): Lose bad_cast_type.
16153 (build_dynamic_cast): Use throw_bad_cast.
16155 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
16157 * decl2.c (finish_file): Don't synthesize artificial functions
16158 that are external and not inline.
16160 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
16162 * decl2.c (finish_file): Handle having new inlines added to
16163 saved_inlines by synthesis.
16165 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
16167 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
16169 RTTI rewrite to initialize nodes as needed, not require that
16170 users #include <typeinfo>, complete functionality and reduce wasted
16172 * rtti.c (init_rtti_processing): New fn.
16173 (build_typeid): The vtable entry is now a function.
16174 (get_tinfo_var): New fn.
16175 (get_tinfo_fn): Likewise.
16176 (get_typeid): Use it.
16177 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
16178 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
16180 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
16181 (synthesize_tinfo_fn): New fn.
16182 * method.c (build_t_desc_overload): Lose.
16183 (build_overload_with_type): More generic.
16184 * decl.c (init_decl_processing): Call init_rtti_processing.
16185 * class.c (set_rtti_entry): Use get_tinfo_fn.
16186 * decl2.c (mark_vtable_entries): Mark the rtti function.
16187 (finish_prevtable_vardecl): Don't build_t_desc.
16188 (import_export_decl): Handle tinfo functions.
16189 (finish_file): Likewise.
16190 * typeck.c (inline_conversion): New fn.
16191 (build_function_call_real): Use it.
16192 * cp-tree.h: Add decls.
16194 * method.c (hack_identifier): Also convert component_refs from
16197 * lex.c (cons_up_default_function): Use the type, not the name, in
16200 * decl2.c (import_export_vtable): Fix weak vtables.
16202 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
16204 * search.c (get_base_distance_recursive): Fix access checks for
16207 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16209 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
16211 (convert_harshness): Add prototypes wrapped by PROTO.
16212 * decl2.c (grok_function_init): Likewise.
16213 (do_toplevel_using_decl): Change to void return type.
16214 * class.c (build_vtable_entry): Remove decl of make_thunk.
16215 (merge_overrides): Fix order of arg definitions.
16216 (finish_vtbls): Likewise.
16217 (fixup_vtable_deltas): Likewise.
16218 (modify_all_direct_vtables): Likewise.
16219 (modify_all_indirect_vtables): Likewise.
16220 * search.c (get_base_distance_recursive): Likewise.
16221 (get_abstract_virtuals_1): Likewise.
16222 (fixup_virtual_upcast_offsets): Likewise.
16223 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
16224 * init.c (perform_member_init): Fix order of arg definitions.
16225 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
16226 * cp-tree.h (make_thunk): Add decl.
16227 (overload_template_name, push_template_decl): Add decls.
16228 (do_toplevel_using_decl): Change to void return type.
16229 (vec_binfo_member): Add decl.
16231 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16233 * typeck.c (mark_addressable, convert_for_assignment,
16234 convert_for_initialization, pointer_int_sum, pointer_diff,
16235 unary_complex_lvalue): Add prototypes wrapped by PROTO.
16236 (convert_sequence): #if 0 fn decl, since definition also is.
16238 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
16240 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
16241 cast to pointer types for type searching.
16243 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16245 * typeck.c (get_delta_difference): Use cp_error, not error, in the
16246 case where BINFO == 0.
16248 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
16250 * call.c (build_method_call): Fix wording of error messages so
16251 constructors come out right.
16253 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
16255 * decl.c (push_overloaded_decl): Don't warn about hidden
16256 constructors when both the type and the function are declared
16257 in a system header file.
16259 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
16261 * class.c (finish_struct_1): Propagate the TYPE_PACKED
16262 flag for the type to the type's fields.
16264 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16266 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
16268 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
16270 * class.c (base_info, finish_base_struct): Replace
16271 needs_virtual_dtor with base_has_virtual.
16273 (finish_struct_1): Remove the old code that tried to make default
16274 destructors virtual. Use base_has_virtual when checking if we need
16275 to add a vtable entry for the rtti code.
16277 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
16279 * pt.c (push_template_decl): Complain about template decl with
16280 inappropriate declaration.
16282 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
16284 * typeck.c (build_x_unary_op): Remove bogus check for taking
16285 the address of a member function.
16287 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
16289 * parse.y (constructor_declarator): Only push the class if
16290 we are not already in the class.
16292 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
16294 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
16295 Add additional argument to INIT_CUMULATIVE_ARGS.
16297 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
16299 * decl.c (shadow_tag): Fix error about anon union with methods.
16301 * parse.y (self_reference): Only generate a self-reference if this
16302 is a non-template class.
16303 (opt.component_decl_list): Only use it if it was generated.
16305 * parse.y (component_decl_1): Use constructor_declarator.
16306 (fn.def2): Likewise.
16307 (notype_component_declarator0): Likewise.
16309 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
16311 * typeck.c (build_x_unary_op): Add checks for taking the address
16312 of a TARGET_EXPR or of a member function, and give appropriate
16315 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
16317 * pt.c (process_template_parm): Allow template type parms to be
16318 used as types for template const parms.
16320 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
16322 * init.c (expand_vec_init): Ensure the eh cleanups are on the
16325 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
16327 * decl.c (lookup_name_real): Be even more picky about the
16328 ambiguous lookup warning.
16329 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
16330 * parse.y (constructor_declarator): Rather than here.
16332 * parse.y (constructor_declarator): New nonterminal.
16334 (explicit_instantiation): Likewise.
16336 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
16338 Add implicit declaration of class name at class scope.
16339 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
16340 * parse.y (self_reference): New nonterminal.
16341 (opt.component_decl_list): Use it.
16342 (fn.def1): Add nested_name_specifier type_name cases.
16343 * class.c (build_self_reference): New function.
16344 (finish_struct): Handle access_default later, move self-reference
16346 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
16347 * cp-tree.h: Adjust.
16349 * pt.c (do_function_instantiation): Separate handling of member
16350 functions and non-member functions properly.
16352 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
16354 * pt.c (process_template_parm): Improve error for 'volatile class K'.
16356 * class.c (finish_struct_1): Check the right slot for destructors.
16358 * decl.c (start_enum): Complain about enum templates.
16360 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
16362 * init.c (resolve_offset_ref): Offset pointers to member data by one.
16363 * typeck.c (unary_complex_lvalue): Likewise.
16365 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
16367 * typeck.c (c_expand_return): Check for a returned local
16368 array name, similar to the check for an ADDR_EXPR.
16370 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
16372 * decl.c (cp_finish_decl): Don't build cleanups for static
16375 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
16377 * typeck.c (build_modify_expr): Fix error messages to be more
16379 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
16380 assignment operators.
16381 * error.c (assop_as_string): Likewise. Add support for `%Q' for
16382 assignment operators.
16384 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
16386 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
16387 give an error if initialized. pedwarn about nested type with the
16388 same name as its enclosing class.
16390 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
16392 * typeck.c (require_complete_type): Be sure to instantiate the
16393 MAIN_VARIANT of the type.
16395 * decl2.c (finish_file): Instantiate pending templates before
16396 processing static constructors and destructors.
16398 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
16401 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
16403 * decl2.c (delete_sanity): If error_mark_node is passed
16404 in as an expression, quit while we're ahead.
16406 * decl.c (grokdeclarator): Give an error message if `friend'
16407 is combined with any storage class specifiers.
16409 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
16411 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
16412 definition of nonexistent nested type.
16414 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
16415 not to say 'typedef'.
16417 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16419 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
16420 * search.c (dfs_walk, dfs_init_vbase_pointers,
16421 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
16422 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
16424 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
16426 * except.c (build_throw): Support minimal parse.
16427 * pt.c (tsubst_copy): Support THROW_EXPR.
16428 * decl2.c (build_expr_from_tree): Likewise.
16430 * pt.c (mangle_class_name_for_template): Always allocate
16433 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
16435 * cvt.c (cp_convert_to_pointer): Give an appropriate error
16436 when trying to cast from an incomplete type.
16438 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
16440 * pt.c (instantiate_class_template): Don't bother setting up
16441 CLASSTYPE_TAGS explicitly, as the nested types will add
16444 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
16446 * decl.c (shadow_tag): Remove old error check for usage of
16447 an enum without a previous declaration.
16448 (xref_tag): Add error message about usage of enums without a
16449 previous declaration.
16451 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
16453 * lex.c (do_identifier): Only do name consistency check if we're
16456 * pt.c (push_template_decl): Don't crash if we get a member defn
16457 that doesn't match.
16459 * decl.c (xref_tag_from_type): New function to do an xref without
16460 always having to figure out code_type_node.
16461 * cp-tree.h: Declare it.
16462 * pt.c (instantiate_class_template): Use it for friend classes.
16463 (lookup_template_class): Use it.
16465 * typeck2.c (build_functional_cast): Pull out a single parm before
16466 passing it to build_c_cast.
16468 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
16470 * expr.c (do_case): Give an error message if a pointer is
16471 given as a case value.
16473 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
16475 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
16478 * lex.c (cons_up_default_function): Really, now, interface hackery
16479 does not apply to synthesized methods.
16481 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
16483 * call.c (build_method_call): Ctors and dtors now have special names
16484 with respect to lookups.
16485 * class.c (add_method): Likewise.
16486 (grow_method): Likewise.
16487 (finish_struct_methods): Likewise.
16488 (warn_hidden): Likewise.
16489 (finish_struct_1): Likewise.
16490 * cvt.c (convert_to_reference): Likewise.
16491 (convert_to_aggr): Likewise.
16492 (cp_convert): Likewise.
16493 * decl2.c (check_classfn): Likewise.
16494 * init.c (expand_member_init): Likewise.
16495 (expand_default_init): Likewise.
16496 (expand_aggr_init_1): Likewise.
16497 (build_offset_ref): Likewise.
16498 (build_new): Likewise.
16499 (build_delete): Likewise.
16500 * lex.c (do_inline_function_hair): Likewise.
16501 * search.c (lookup_field_1): Likewise.
16502 (lookup_fnfields_here): Likewise.
16503 (lookup_field): Likewise.
16504 (lookup_fnfields): Likewise.
16505 (get_virtual_destructor): Likewise.
16506 (dfs_debug_mark): Likewise.
16507 (dfs_pushdecls): Likewise.
16508 (dfs_compress_decls): Likewise.
16509 * tree.c (layout_basetypes): Likewise.
16510 * typeck.c (build_component_ref): Likewise.
16511 (build_x_function_call): Likewise.
16512 (build_modify_expr): Likewise.
16513 (convert_for_initialization): Likewise.
16514 (build_functional_cast): Likewise.
16515 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
16518 * decl.c (ctor_identifier): New.
16519 (dtor_identifier): New.
16520 (init_decl_processing): Set them.
16522 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
16524 * typeck.c (build_component_ref): Don't get confused by fields whose
16525 context has no type name, like pointer to member functions.
16527 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
16529 * decl.c (grokdeclarator): Handle typedef without declarator.
16531 * pt.c (tsubst): Handle SCOPE_REF in declarator.
16533 * parse.y (bad_parm): Catch another case of missing `typename'.
16535 * lex.c (yyprint): Handle TYPE_DECLs.
16537 * decl.c (start_function): Don't try to be clever.
16539 * lex.c: Lose compiler_error_with_decl.
16540 * typeck2.c: Lose error_with_aggr_type.
16541 (incomplete_type_error): Use cp_* instead of old functions.
16542 (readonly_error): Likewise.
16543 * typeck.c (convert_arguments): Likewise.
16544 * search.c (lookup_nested_field): Likewise.
16545 * method.c (make_thunk): Likewise.
16546 * decl.c (grokparms): Likewise.
16547 * cp-tree.h: Update.
16549 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
16552 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
16554 * method.c (build_opfncall): When deleting a pointer to an
16555 array, build a new pointer to the tree past any ARRAY_TYPE
16558 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16560 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
16562 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
16564 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
16567 * decl.c (finish_function): Don't set nested based on
16568 hack_decl_function_context.
16569 * parse.y (function_try_block): Check for nested function.
16570 (pending_inlines): Likewise.
16572 * decl2.c (build_expr_from_tree): If a unary op already has a
16573 type, just return it.
16575 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
16577 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
16578 (finish_file): Check the return value of walk_vtables.
16579 (finish_prevtable_vardecl): Return int.
16580 (finish_vtable_vardecl): Likewise.
16581 (prune_vtable_vardecl): Likewise.
16582 * lex.c (set_vardecl_interface_info): Likewise.
16583 * cp-tree.h: Adjust return types.
16585 * class.c (delete_duplicate_fields_1): Don't complain about
16586 duplicate nested types if they're the same type.
16587 (finish_struct): Remove check for duplicate.
16588 * decl2.c (grokfield): Don't check for typedef of anonymous type.
16590 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
16592 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
16594 * decl.c (grokdeclarator): Lose special handling of class-level
16595 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
16596 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
16598 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
16600 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
16602 * search.c (compute_access): Fix handling of anonymous union
16604 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
16605 from anonymous unions to their members.
16607 * typeck.c (build_x_function_call): For static member functions,
16608 hand off to build_member_call.
16610 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
16612 * typeck.c (build_component_ref): Handle OFFSET_REFs.
16614 * init.c (expand_vec_init): Fix init == 0 case.
16616 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
16618 * init.c (build_new): pedwarn about init and array new.
16619 (expand_vec_init): Handle lists, use convert_for_initialization.
16621 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
16622 when converting to an aggregate type.
16623 * cvt.c (cp_convert): Pass it through.
16625 * typeck.c (build_conditional_expr): Handle user-defined
16626 conversions to slightly different types.
16628 * decl.c (grokdeclarator): Force an array type in a parm to be
16631 * decl2.c (do_using_directive): Sorry.
16632 (do_namespace_alias): Likewise.
16633 * lex.c (real_yylex): Warn about using the `namespace' keyword.
16635 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
16637 * parse.y (datadef): Move call to note_list_got_semicolon up.
16639 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
16641 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
16643 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
16645 * decl.c (cp_finish_decl): The exception regions have to be
16646 nested, not overlapping. We start the exception region for a
16647 decl, after it has been fully built, and all temporaries for it
16648 have been cleaned up.
16650 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
16652 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
16654 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
16656 * tree.def: Add RETURN_INIT.
16657 * pt.c (instantiate_decl): Handle RETURN_INIT.
16658 * decl.c (store_return_init): Handle minimal_parse_mode.
16660 * tree.c (cp_build_type_variant): Just return an error_mark_node.
16661 * decl.c (make_typename_type): Don't try to get the file and line
16663 * typeck.c (comptypes): Handle TYPENAME_TYPE.
16665 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
16667 * decl.c (poplevel): Make sure we clear out and restore old local
16668 non-VAR_DECL values by default when they go out of scope.
16670 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
16672 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
16673 referring to addresses of variables and functions.
16675 * error.c (dump_expr): Support SIZEOF_EXPR.
16677 * init.c (do_friend): Use the return value of check_classfn.
16679 * typeck.c (convert_arguments): Call complete_type.
16681 * method.c (hack_identifier): After giving an error, set value to
16684 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
16686 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
16687 lossage for local classes.
16688 * cp-tree.h: Declare it.
16689 * decl.c (lookup_name_real): Evil, painful hack for local classes.
16690 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
16691 Use hack_decl_function_context.
16692 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
16693 (start_function): Use hack_decl_function_context.
16694 (finish_function): Likewise.
16695 * method.c (synthesize_method): Likewise.
16696 * lex.c (process_next_inline): Likewise.
16697 (do_pending_inlines): Likewise.
16698 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
16701 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
16703 * sig.c (build_signature_pointer_or_reference_type): Align
16704 signature pointers/references on 8-byte boundaries so they can be
16705 grabbed 2 words at a time on a Sparc.
16707 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
16709 * method.c (hack_identifier): Requiring a static chain is now a
16711 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
16714 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
16716 * init.c (build_offset_ref): Call complete_type.
16718 * decl.c (pop_from_top_level): Always pop previous_class_type.
16720 * parse.y: Handle multiple decls in a for-init-statement.
16721 * pt.c (tsubst_expr): Likewise.
16723 * pt.c (tsubst): Use tsubst_expr for the second operand of an
16726 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
16727 (poplevel_class): Set it here.
16728 (pop_from_top_level): Pop it here if we're returning to class scope.
16729 * class.c (pushclass): Don't set it here.
16731 * decl.c (maybe_push_to_top_level): Save current_template_parms,
16732 and clear it if !pseudo.
16733 (pop_from_top_level): Restore it.
16735 * decl2.c (finish_file): Push the dummy each time we walk the list
16738 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
16739 something for CAST_EXPR.
16741 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
16743 * cvt.c (cp_convert): Warn about implicit conversion of the
16744 address of a function to bool, as it is always true.
16746 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
16748 * typeck.c (c_expand_return): Fix warning for local externs returned.
16750 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
16752 * tree.c (mapcar): Propagate const and volatile properly.
16754 * typeck.c (complete_type): Be sure to instantiate the
16755 MAIN_VARIANT of the type.
16757 * method.c (synthesize_method): Class interface hackery does not
16758 apply to synthesized methods.
16760 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
16762 * pt.c (comp_template_args): Use comptypes rather than just
16763 checking for TEMPLATE_TYPE_PARM equivalence.
16765 * typeck.c (build_x_function_call): Call complete_type before
16766 checking TYPE_OVERLOADS_CALL_EXPR.
16768 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
16770 * g++.c (main): Check also for new define ALT_LIBM.
16772 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
16774 * pt.c (instantiate_class_template): If we don't have a pattern
16776 (coerce_template_parms): If we see a local class, bail.
16778 * decl.c (grok_reference_init): Make sure there's a type before
16781 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
16782 (push_template_decl): Likewise.
16784 * parse.y (named_class_head): Set
16785 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
16787 * decl.c (xref_tag): Diagnose redeclaration of template
16788 type-parameter name.
16790 * error.c (dump_type): Handle anonymous template type parms.
16792 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
16794 (coerce_template_parms): Likewise.
16796 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
16798 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
16799 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
16801 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
16803 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
16804 before trying to get its STUB_DECL.
16805 (coerce_template_parms): Likewise.
16807 * parse.y (template_type_parm): If they didn't use 'class',
16808 pretend they did after giving an error.
16810 * pt.c (coerce_template_parms): Diagnose use of local class.
16812 * decl.c (grok_reference_init): Use instantiate_type.
16814 * error.c (dump_expr): Handle TEMPLATE_DECLs.
16816 * parse.y (named_class_head): Diagnose mismatching types and tags.
16818 * decl.c (pushdecl): Type decls and class templates clash with
16819 artificial type decls, not hide them.
16821 * decl.c (redeclaration_error_message): Diagnose redefinition of
16822 templates properly.
16823 (duplicate_decls): Diagnose disallowed overloads for template
16826 * decl.c (start_decl): Call complete_type before checking for a
16829 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
16831 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
16833 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
16835 * decl.c (grok_op_properties): Don't check for operator++(int) in
16838 * tree.c (perm_manip): Return a copy of variable and function
16839 decls with external linkage.
16841 * tree.def: Change some of the min tree codes to type "1".
16842 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
16843 * method.c (build_overload_int): Emit something arbitrary for
16844 anything but an INTEGER_CST if we're in a template.
16846 * decl.c (cp_finish_decl): Call complete_type before deciding
16847 whether or not to lay out the decl.
16849 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
16851 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
16853 * typeck2.c (build_x_arrow): Call complete_type.
16855 * pt.c (add_pending_template): Broken out.
16856 (lookup_template_class): If -fexternal-templates, call it for all
16857 the methods of implemented types.
16858 (instantiate_class_template): Instead of instantiating them here.
16859 (instantiate_decl): Handle -fexternal-templates earlier.
16861 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16863 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
16864 memoized lookup stuff inside GATHER_STATISTICS.
16866 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
16868 * decl.c (start_decl): Complain about array of incomplete type
16870 (grokdeclarator): Not here.
16872 * parse.y (template_parm): Expand full_parm inline so we can set
16873 the rule's precedence.
16875 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
16876 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
16877 * decl2.c (grokbitfield): Don't check for integer constant here.
16878 * class.c (finish_struct_1): Check here.
16880 * decl.c (define_label): Make the min decl go on permanent_obstack.
16882 * pt.c (unify): Don't handle CONST_DECLs.
16883 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
16884 (tsubst_copy): Likewise.
16886 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
16887 CONST_DECL for a template parm.
16889 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
16891 * decl.c (grokdeclarator): Complain about array of incomplete type
16893 (start_decl_1): Not here.
16895 * pt.c (tsubst): Handle pointer-to-function declarators.
16897 * method.c (hack_identifier): If pedantic, diagnose local class
16898 methods that require a static chain.
16900 * decl.c (grok_op_properties): No longer static.
16901 * cp-tree.h: Declare it.
16902 * pt.c (tsubst): Call it for operators.
16903 Use tsubst_copy for TREE_VECs.
16905 * parse.y (template_arg): The expr has precedence like '>'.
16907 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
16909 * pt.c (coerce_template_parms): Don't coerce an expression using
16911 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
16912 (tsubst): Don't use build_index_2_type if the max_value uses template
16914 * method.c (build_overload_int): Emit something arbitrary for an
16915 expression using template parms.
16917 * parse.y (template_close_bracket): New non-terminal to catch use
16918 of '>>' instead of '> >' in template class names.
16919 (template_type): Use it.
16920 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
16922 * tree.def: Add CAST_EXPR.
16923 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
16924 CONVERT_EXPR for minimal_parse_mode.
16925 * typeck.c (build_c_cast): Likewise.
16926 * pt.c (tsubst_copy): Likewise.
16927 * decl2.c (build_expr_from_tree): Likewise.
16928 * error.c (dump_expr): Likewise.
16930 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16932 * except.c (SetTerminate, SetUnexpected): Put back global vars.
16933 (init_exception_processing): Put back decl/init of
16934 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
16935 fns from libstdc++.
16937 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
16938 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
16940 * cp-tree.h (declare_uninstantiated_type_level,
16941 uninstantiated_type_level_p): Delete prototypes.
16943 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
16945 * pt.c (tsubst_expr): Add default return.
16947 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16949 * error.c (fndecl_as_string): Delete unused arg CNAME.
16950 * sig.c (build_signature_table_constructor,
16951 build_signature_method_call): Fix calls.
16953 * class.c (the_null_vtable_entry): Delete var definition.
16954 (init_class_processing): Delete tree the_null_vtable_entry init.
16955 * decl.c (no_print_{functions, builtins}): Declare as static.
16956 (__tp_desc_type_node): #if 0 var definition.
16957 (init_type_desc): #if 0 init of __tp_desc_type_node.
16958 (vb_off_identifier): Move var decl into init_decl_processing.
16959 (current_function_assigns_this): Declare as static.
16960 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
16961 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
16962 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
16963 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
16964 * init.c (BI_header_type, BI_header_size): Declare as static.
16965 * pt.c (template_classes): Delete unused var.
16966 (add_pending_template): Delete decl for non-existent fn.
16967 (lookup_template_class): Delete vars CODE and TAG_CODE.
16968 (instantiate_template): Delete unused var TARGS.
16969 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
16971 (__tp_desc_type_node): #if 0 var decl.
16972 (fndecl_as_string): Fix prototype.
16974 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
16976 * tree.def: Add GOTO_STMT.
16977 * pt.c (tsubst_expr): Support goto and labels.
16978 * decl.c (define_label): Support minimal parsing.
16979 * parse.y (simple_stmt): Likewise.
16981 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16983 * xref.c (GNU_xref_member): Only define/set var I if
16984 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
16986 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
16987 (GNU_xref_end): Fix call.
16988 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
16989 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
16991 * tree.c (build_exception_variant): Delete unused vars I, A, T,
16993 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
16994 (mapcar): Delete unused var CODE.
16995 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
16996 (break_out_cleanups): Fix call.
16997 (bot_manip): Likewise.
16998 * call.c (build_method_call): Likewise.
16999 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
17001 * typeck.c (unary_complex_lvalue, build_modify_expr,
17002 convert_for_initialization): Likewise.
17003 * typeck2.c (build_functional_cast): Likewise.
17004 * cp-tree.h (build_cplus_new): Fix prototype.
17006 * repo.c (open_repo_file): Delete unused var Q.
17007 (repo_compile_flags, repo_template_declared,
17008 repo_template_defined, repo_class_defined, repo_inline_used,
17009 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
17010 (repo_get_id, repo_vtable_used): Declare as static.
17011 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
17014 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
17016 * parse.y (pending_inlines): Add function_try_block case.
17018 * pt.c (unify): Fix for template const parms.
17020 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17022 * lex.c (extract_interface_info): Delete forward decl.
17023 (default_copy_constructor_body, default_assign_ref_body): Delete
17024 decls for non-existent functions.
17025 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
17026 (init_lex): Delete setting them.
17027 (cons_up_default_function): Delete unused vars FUNC_BUF,
17028 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
17029 #if 0'd synth code.
17030 (toplevel, expression_obstack): Delete unused extern decls.
17031 (tree_node_kind): Delete unused enum.
17032 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
17034 (tree_node_kind_names): Delete unused extern decl.
17035 (synth_obstack): Delete unused var.
17036 (init_lex): Don't set it.
17037 (init_parse): Add decl before use.
17038 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
17039 (current_unit_{name, language}): Delete unused vars.
17040 (check_newline): Don't bother setting them, just accept the #pragma.
17041 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
17042 (current_unit_{name, language}): Delete decls.
17044 * search.c: Wrap all of the memoized functions, macros, and
17045 variables inside #ifdef GATHER_STATISTICS.
17046 (lookup_field, lookup_fnfields): Likewise.
17047 (init_search_processing): Likewise.
17048 (reinit_search_statistics): Wrap whole function.
17049 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
17051 * decl.c (finish_function): Only call pop_memoized_context if
17052 GATHER_STATISTICS is defined.
17053 (start_function): Likewise for push_memoized_context.
17054 * class.c (pushclass, popclass): Likewise.
17056 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
17057 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
17059 * cvt.c (cp_convert): Delete unused local var FORM.
17060 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
17063 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
17065 * pt.c (do_poplevel): Oops; really return what we get from
17066 poplevel this time.
17068 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17070 * cp-tree.h (is_aggr_type): Add prototype.
17072 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
17073 * method.c ({push,pop}_cp_function_context): Delete decls.
17074 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
17075 (SetUnexpected, SetTerminate): Delete unused vars.
17076 (init_exception_processing): Don't set SetUnexpected or
17077 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
17078 (output_exception_table_entry): Delete unused array LABEL.
17079 (expand_internal_throw): Delete unused var PARAMS.
17080 (expand_start_catch_block): Delete unused var CLEANUP.
17081 (emit_exception_table): Delete unused var EH_NODE_DECL.
17082 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
17083 GOTO_UNWIND_AND_THROW. Don't set them.
17084 (end_eh_unwinder): Add top decl.
17085 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
17086 (exception_section, push_rtl_perm, do_function_call,
17087 lang_interim_eh, push_eh_cleanup, eh_outer_context,
17088 expand_end_eh_spec, end_eh_unwinder): Declare as static.
17089 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
17090 throw_used): Likewise.
17091 * cp-tree.h (expand_end_eh_spec): Delete prototype.
17093 * search.c (dfs_mark, dfs_mark_vtable_path,
17094 dfs_unmark_vtable_path, dfs_mark_new_vtable,
17095 dfs_unmark_new_vtable, dfs_clear_search_slot,
17096 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
17097 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
17098 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
17100 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
17101 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
17102 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
17103 Only define #ifdef GATHER_STATISTICS.
17104 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
17106 (vbase_decl): Delete var definition.
17107 (init_search): Delete old decl.
17108 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
17109 never actually used.
17110 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
17111 (get_base_distance_recursive): Delete unused fourth arg
17112 BASETYPE_PATH. Fix call .
17113 (get_base_distance): Fix call.
17114 (push_class_decls): Delete unused var ID.
17115 (make_memoized_table_entry): Declare as static.
17116 (breadth_first_search): Declare as static.
17117 (tree_has_any_destructor_p): Declare as static.
17118 (pop_class_decls): Delete unused arg pop_class_decls.
17119 * class.c (popclass): Fix call to pop_class_decls.
17120 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
17121 tree_has_any_destructor_p): Delete prototypes.
17123 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
17124 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
17125 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
17126 (build_user_desc): Delete unused var T.
17127 (build_class_desc): Delete unused vars T and OFF.
17128 (build_t_desc): Delete unused var NAME_STRING.
17129 (build_headof): Make static.
17130 (get_bad_cast_node): Likewise.
17131 (get_def_to_follow): Likewise.
17132 * cp-tree.h (init_type_desc): Add prototype.
17133 (build_headof): Remove prototype.
17135 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
17137 * pt.c (tsubst): Only look for matching decls at file scope for
17138 non-member functions.
17140 * call.c (build_scoped_method_call): Handle scoped destructor
17141 calls in templates.
17143 * decl.c (*_top_level): Also save previous_class_values.
17145 * pt.c (tsubst_expr): Support do {} while loops.
17146 * parse.y (simple_stmt): Likewise.
17147 * tree.def: Likewise.
17149 * method.c (build_overload_identifier): For a class nested in a
17150 template class, don't mangle in the template parms from our
17153 * lex.c, cp-tree.h: Remove support for template instantiations in
17154 the pending_inlines code.
17155 * pt.c: Remove dead functions and unused arguments.
17156 (uses_template_parms): TYPENAME_TYPEs always use template parms.
17157 * parse.y: Stop passing anything to end_template_decl.
17158 * tree.c (print_lang_statistics): Only print tinst info #ifdef
17161 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17163 * init.c (expand_recursive_init{,_1}): Delete decls.
17164 (sort_member_init): Delete unused var INIT.
17165 (emit_base_init): Delete unused var X.
17166 (build_offset_ref): Delete unused var CNAME.
17167 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
17168 (emit_base_init): Delete unused local var BASE. Delete extern
17169 decl of IN_CHARGE_IDENTIFIER.
17170 (build_delete): Delete unused local var VIRTUAL_SIZE.
17172 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
17173 (build_delete): Fix call.
17174 * decl2.c (delete_sanity): Likewise.
17175 * cp-tree.h (build_vec_delete): Update prototype.
17177 * typeck.c (common_base_type): Delete unused var TMP.
17178 (build_binary_op): Delete local var ARGS_SAVE.
17179 (build_array_ref): Delete unused var ITYPE.
17180 (c_expand_return): Delete unused var USE_TEMP.
17182 * typeck.c (compexcepttypes): Delete unused arg STRICT.
17183 (comptypes): Fix calls.
17184 * decl.c (duplicate_decls): Likewise.
17185 * cp-tree.h (compexcepttypes): Delete extra arg.
17187 * decl2.c (check_classfn): Delete unused second arg CNAME.
17188 * decl.c (start_decl, grokfndecl): Fix calls.
17189 * init.c (do_friend): Likewise.
17190 * cp-tree.h (check_classfn): Update prototype.
17192 * cp-tree.h (signature_error, import_export_vtable,
17193 append_signature_fields, id_in_current_class, mark_used,
17194 copy_assignment_arg_p): Add decls.
17195 * decl2.c (mark_used): Delete decl.
17197 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
17199 * class.c (get_vtable_entry): Disable unused function.
17200 (doing_hard_virtuals): Delete unused static global var.
17201 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
17202 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
17203 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
17204 (modify_one_vtable): Delete unused var OLD_RTTI.
17205 (finish_struct_anon): Delete unused vars OFFSET and X.
17206 (finish_struct_bits): Delete unused var METHOD_VEC.
17207 (get_basefndecls): Delete unused var PURPOSE. Delete unused
17208 for-scope local variable METHODS.
17210 * call.c (user_harshness): Delete unused/unneeded arg PARM.
17211 (ideal_candidate): Delete unused args BASETYPE and PARMS.
17212 (build_method_call): Delete unused args passed into ideal_candidate.
17213 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
17214 * cp-tree.h (synthesize_method): Add decl.
17216 * decl.c (note_level_for_for): Give void return type.
17217 (pushdecl_nonclass_level): Likewise.
17218 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
17219 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
17220 (suspend_binding_level): Delete unused var LEVEL.
17221 (duplicate_decls): Delete unused var CTYPE.
17222 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
17223 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
17225 (grokdeclarator): Delete unused var C.
17226 (grokdeclarator): Delete unused var SIZE_VARIES.
17227 (grokparms): Delete unused var SAW_VOID.
17228 (start_function): Delete unused var OLDDECL.
17229 (cplus_expand_expr_stmt): Delete unused var
17230 REMOVE_IMPLICIT_IMMEDIATELY.
17232 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
17234 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
17236 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
17238 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
17239 (build_min_nt): Likewise.
17240 * pt.c (do_pushlevel): Emit line note.
17241 (do_poplevel): Return what we get from poplevel.
17242 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
17243 * parse.y: Use do_pushlevel and do_poplevel.
17244 * cp-tree.h: Declare do_poplevel.
17246 * cp-tree.h: Declare at_eof.
17247 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
17248 * decl2.c (import_export_decl): Renamed from import_export_inline.
17249 (finish_file): Call it to do interface handling for statics.
17250 * pt.c (tsubst_copy): Call mark_used on variables and functions
17253 * decl2.c (finish_file): Don't emit statics we can't generate.
17254 * pt.c (instantiate_decl): Don't set interface on instantiations
17257 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
17258 * tree.c (print_lang_statistics): Print max template depth.
17259 * pt.c (push_tinst_level): Dump entire instantiation context.
17260 (instantiate_class_template): Use it and pop_tinst_level.
17261 (instantiate_decl): Likewise.
17263 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
17264 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
17266 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
17268 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
17269 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
17270 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
17271 the new template implementation.
17273 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17275 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
17277 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
17279 * decl.c (cp_finish_decl): Delay emitting the debug information for
17280 a typedef that has been installed as the canonical typedef, if the
17281 type has not yet been defined.
17283 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
17285 * decl2.c (grokfield): Still call pop_nested_class for access decls.
17287 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17289 * decl.c (lookup_label): Call label_rtx.
17291 * decl.c (make_binding_level): New function.
17292 (pushlevel, pushlevel_class): Call it instead of explicit
17293 duplicate calls to xmalloc.
17295 * decl.c (init_decl_processing): Delete useless build_pointer_type
17298 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
17299 (sizet_ftype_string): Delete variable.
17300 (init_decl_processing): Add built-in functions fabsf, fabsl,
17301 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
17302 variable strlen_ftype, used for strlen.
17304 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
17306 * decl.c (push_to_top_level): Start from current_binding_level
17307 again for now; the stl hacks depend on g++ being broken in this
17308 way, and it'll be fixed in the template rewrite.
17310 * tree.def: Add USING_DECL.
17311 * decl2.c (do_class_using_decl): Implement.
17312 (grokfield): Pass access decls off to do_class_using_decl instead of
17314 * error.c (dump_decl): Handle USING_DECLs.
17315 * decl.c (grokdeclarator): Remove code for handling access decls.
17316 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
17317 as access decls for now.
17318 (finish_struct): Don't check USING_DECLs for other uses of the name.
17320 * search.c (get_matching_virtual): Use cp_error_at.
17322 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17324 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
17326 (self_promoting_args_p): Move the check that TYPE is non-nil
17327 before trying to look at its main variant.
17328 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
17330 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
17332 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
17333 (do_friend): Delete call to xref_friend.
17334 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
17336 * typeck.c (convert_sequence): #if 0 unused function.
17338 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
17339 be in decl_in_memory_p.
17340 (decl_in_memory_p): Delete decl.
17341 * expr.c (decl_in_memory_p): Delete fn.
17342 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
17344 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
17346 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
17348 * class.c (finish_struct_1): Check for a pure-specifier on a
17349 non-virtual function here.
17351 * decl2.c (grok_function_init): Don't check whether the function
17353 (grokfield): Don't call check_for_override here.
17355 * decl.c (push_to_top_level): Start from inner_binding_level,
17356 check class_shadowed in class levels.
17358 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
17360 * decl.c (resume_level): Ignore things that don't have names, instead
17363 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17365 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
17367 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
17369 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
17372 * parse.y (complete_type_name): Bind global_scope earlier.
17373 (complex_type_name): Likewise.
17374 (qualified_type_name): Remove.
17376 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
17378 * decl.c (grokfndecl): Move code that looks for virtuals in base
17380 * class.c (check_for_override): ... to a new function.
17381 (finish_struct_1): Call it.
17383 * cp-tree.h: Declare warn_sign_compare.
17385 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
17386 rather than extra_warnings to decide whether to warn about
17387 comparison of signed and unsigned.
17389 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
17390 implies -Wsign-compare. -Wall doesn't imply -W.
17392 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
17394 * typeck.c (build_component_ref): Fix to handle anon unions in base
17397 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17399 * class.c (resolves_to_fixed_type_p): Delete code dealing with
17400 a WITH_CLEANUP_EXPR, since we don't generate them any more.
17401 * cvt.c (build_up_reference): Likewise.
17402 * decl.c (grok_reference_init): Likewise.
17403 (cp_finish_decl): Likewise.
17404 * error.c (dump_expr): Likewise.
17405 * tree.c (real_lvalue_p): Likewise.
17406 (lvalue_p): Likewise.
17407 (build_cplus_new): Likewise.
17408 (unsave_expr_now): Likewise.
17409 * typeck.c (unary_complex_lvalue, build_modify_expr,
17410 c_expand_return): Likewise.
17412 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17414 Make the C++ front-end pay attention to attributes for structures.
17415 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
17417 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
17418 Take out old round_up_size use and setting the DECL_ALIGN possibly
17419 using it. Take out setting of TYPE_ALIGN to round_up_size, which
17420 can override what the attribute set.
17421 * cp-tree.h (finish_struct): Update prototype.
17422 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
17423 attributes to finish_struct.
17424 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
17425 value down into finish_struct.
17426 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
17428 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
17430 * decl.c (poplevel): Re-word dead for local handling.
17431 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
17432 (cp_finish_decl): If is_for_scope, check for duplicates so
17433 we can disable is_for_scope. Otherwise, preserve_temp_slots.
17435 * lex.c (do_identifier): Use global binding in preference of
17436 dead for local variable.
17438 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
17440 * init.c (initializing_context): Handle anon union changes, the
17441 context where fields of anon unions can be initialized now has to be
17442 found by walking up the TYPE_CONTEXT chain.
17444 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
17446 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
17447 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
17448 (obscure_complex_init): If bss is supported, always set
17449 DECL_INITIAL to error_mark_node.
17451 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17453 * init.c (is_friend): Make sure there's a context before we see if
17456 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
17458 * init.c (is_friend): Classes are not friendly with nested classes.
17460 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
17462 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
17463 and record its result.
17465 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
17467 * class.c (finish_struct_anon): Switch around code to not move anon
17468 union elements around, nor mess up their contexts, nor offsets,
17469 instead we now build up the right number of COMPONENT_REFs for all
17470 the anon unions that may be present at build_component_ref time.
17471 * typeck.c (lookup_anon_field): New routine to handle field lookup
17472 on fields without names. We find them, based upon their unique type
17474 * typeck.c (build_component_ref): Allow FIELD_DECL components.
17475 Handle finding components in anonymous unions, and ensure that a
17476 COMPONENT_REF is built for each level as necessary.
17478 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
17480 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
17481 code that ensures that copy ctors are used if appropriate.
17483 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17485 * init.c (build_vec_delete): Only give an error if base isn't an
17488 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
17490 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
17491 (yylex): If we see `new', keep slurping.
17493 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
17495 * class.c (finish_struct_1): Move code for handling anon unions...
17496 (finish_struct_anon): to here. Fixup so that we do the offset
17497 calculations right, and so that the fields are physically moved to
17498 the containers's chain.
17500 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17502 * decl.c (grokdeclarator): Avoid trying to get an operand off an
17505 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
17507 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
17508 POINTER_SIZE to agree with expr.c.
17510 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
17512 * search.c (lookup_field): Don't report ambiguities if protect is 0,
17513 instead return NULL_TREE.
17515 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
17517 * class.c (finish_struct_1): Call warn_hidden if we want warnings
17518 about overloaded virtual functions.
17519 (warn_hidden): New routine to warn of virtual functions that are
17520 hidden by other virtual functions, that are not overridden.
17521 (get_basefndecls): New routine, used by warn_hidden.
17522 (mark_overriders): New routine, used by warn_hidden.
17523 * search.c (get_matching_virtual): Remove old warning that just
17526 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17528 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
17530 * typeck.c (null_ptr_cst_p): Delete unused fn.
17531 (build_function_call_maybe): Delete unused fn.
17533 * expr.c (extract_init): #if 0 the code after unconditional return 0
17536 Delete old cadillac code.
17537 * edsel.c: Remove file.
17538 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
17539 * Makefile.in (CXX_OBJS): Delete edsel.o.
17540 (edsel.o): Delete rule.
17541 * cp-tree.h (flag_cadillac): Delete var decl.
17542 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
17543 * decl2.c (flag_cadillac): Delete var definition.
17544 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
17545 (grokfield): Delete code depending on flag_cadillac.
17546 (finish_anon_union): Likewise.
17547 * class.c (finish_struct_1): Likewise.
17548 (pushclass): Likewise.
17549 (popclass): Likewise.
17550 (push_lang_context): Likewise.
17551 (pop_lang_context): Likewise.
17552 * decl.c (init_decl_processing): Likewise.
17553 (start_decl): Likewise.
17554 (cp_finish_decl): Likewise.
17555 (xref_tag): Likewise.
17556 (finish_enum): Likewise.
17557 (start_function): Likewise.
17558 (finish_function): Likewise.
17559 (finish_stmt): Likewise.
17560 * lex.c (lang_init): Likewise.
17561 (check_newline): Likewise.
17563 * lex.c (do_pending_inlines): Delete synthesized method kludge.
17565 Delete defunct, ancient garbage collection implementation.
17566 * rtti.c: New file with the RTTI stuff from gc.c.
17567 * gc.c: Removed file (moved the remaining stuff into rtti.c).
17568 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
17569 (rtti.o): New rule, replacing gc.o.
17570 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
17571 * cp-tree.h: Delete gc-related fn decls.
17572 (DECL_GC_OFFSET): Delete macro.
17573 (flag_gc): Delete extern decl.
17574 * decl.c (current_function_obstack_index): Delete var decl.
17575 (current_function_obstack_usage): Delete var decl.
17576 (start_function): Delete clearing of current_function_obstack_index
17577 and current_function_obstack_usage.
17578 (init_decl_processing): Delete code relying on -fgc.
17579 Delete call to init_gc_processing.
17580 (cp_finish_decl): Delete calls to build_static_gc_entry and
17581 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
17582 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
17583 and to expand_expr of a __gc_main call.
17584 (maybe_gc_cleanup): Delete var decl.
17585 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
17586 * decl2.c (flag_gc): Delete var decl.
17587 (lang_f_options): Delete offering of -fgc.
17588 (lang_decode_option): Delete -fgc and -fno-gc handling.
17589 (get_temp_regvar): Delete gc code.
17590 * init.c (build_new): Delete gc code.
17591 * lex.c (init_lex): Delete checking of flag_gc.
17593 * typeck.c (convert_arguments): Delete gc code.
17594 (build_component_addr): Delete -fgc warning.
17595 (build_modify_expr): Delete gc code.
17597 * decl2.c (build_push_scope): Delete fn.
17598 * cp-tree.h (build_push_scope): Delete decl.
17600 * search.c (clear_search_slots): Delete fn.
17601 * cp-tree.h (clear_search_slots): Delete decl.
17603 * search.c (tree_needs_constructor_p): Delete fn.
17604 * cp-tree.h (tree_needs_constructor_p): Delete decl.
17606 * tree.c (id_cmp): Delete fn.
17608 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
17609 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
17611 * tree.c (decl_value_member): Delete fn.
17612 * cp-tree.h (decl_value_member): Delete decl.
17614 * tree.c (list_hash_lookup_or_cons): Delete fn.
17615 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
17617 * method.c (cplus_exception_name): Delete fn.
17618 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
17620 * spew.c (shift_tokens): Delete fn.
17622 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
17624 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
17626 * parse.y: Likewise.
17628 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17630 * tree.c (build_cplus_staticfn_type): Delete function definition;
17632 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
17634 * tree.c (virtual_member): Delete function definition; never used.
17635 * cp-tree.h (virtual_member): Delete decl.
17637 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
17639 * typeck.c (build_component_ref): Handle getting vbase pointers
17640 out of complex multiple inheritance better.
17642 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
17644 * typeck.c (build_object_ref): Make sure we use the real type, not
17645 any reference type.
17647 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
17649 * tree.c (build_exception_variant): Don't create new types if we
17650 don't have to, also build new types on the right obstack.
17652 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
17654 * decl.c (store_bindings): Split out from push_to_top_level.
17655 (push_to_top_level): Call it for b->type_shadowed on class binding
17658 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
17660 * search.c (expand_upcast_fixups): Fix so that offsets stored in
17661 vbase_offsets are always right. Fixes a problem where virtual base
17662 upcasting and downcasting could be wrong during conversions on this
17663 during virtual function dispatch at ctor/dtor time when dynamic
17664 vtable fixups for deltas are needed. This only sounds easier than
17666 (fixup_virtual_upcast_offsets): Change to reflect new calling
17667 convention for expand_upcast_fixups.
17669 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17671 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
17672 check that it's usable as the bitfield width.
17674 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17676 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
17677 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
17678 only ever used for functions in it.
17680 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
17682 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
17683 (nested_type): Likewise.
17684 (nested_name_specifier): Use lastiddecl.
17686 * decl.c (grokdeclarator): Adjust accordingly.
17687 * init.c (expand_member_init): Likewise.
17688 * parse.y (base_class): Likewise.
17689 * typeck2.c (build_functional_cast): Likewise.
17691 * typeck2.c (build_functional_cast): Fill in name after we've
17692 checked for non-aggr type.
17694 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
17696 * decl2.c (warn_pointer_arith): Default to on.
17698 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
17700 * lex.c (is_rid): New function.
17701 * decl.c (grokdeclarator): Diagnose reserved words used as
17704 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
17706 * tree.c (get_decl_list): Don't lose cv-quals.
17708 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
17709 typespecs used as declarator-ids.
17711 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
17713 * decl.c (poplevel): When poping a level, don't give a warning for
17714 any subblocks that already exist.
17716 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
17718 * typeck.c (build_object_ref): Finish what I started.
17720 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
17722 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
17724 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
17727 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
17729 * decl.c (xref_tag): Handle passing a type in directly.
17731 * parse.y (qualified_type_name): Pull out the type.
17732 (nested_type): Likewise.
17733 Take types directly instead of as identifiers.
17734 * call.c (build_scoped_method_call): Take types directly instead of
17736 * decl.c (xref_basetypes): Likewise.
17737 * init.c (expand_member_init): Likewise.
17738 (build_member_call): Likewise.
17739 (build_offset_ref): Likewise.
17740 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
17741 * method.c (do_build_assign_ref): Likewise.
17742 * decl.c (grokdeclarator): Handle a type appearing as the
17743 declarator-id for constructors.
17744 * method.c (do_build_copy_constructor): current_base_init_list now
17745 uses the types directly, not their names.
17746 * init.c (sort_base_init): Likewise.
17747 (expand_member_init): Likewise.
17748 * init.c (is_aggr_type): New function, like is_aggr_typedef.
17750 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
17752 * tree.c (layout_basetypes): Call build_lang_field_decl instead
17753 of build_lang_decl if first arg is a FIELD_DECL.
17755 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17757 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
17759 * except.c (expand_start_catch_block): Set TREE_USED to avoid
17760 warnings about the catch handler.
17762 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
17764 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
17765 expand_target_expr.
17767 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17769 Fix access control to use trees rather than integers.
17770 * class.c (access_{default, public, protected, private,
17771 default_virtual, public_virtual, private_virtual}_node): Add
17773 (init_class_processing): Do creation of those nodes.
17774 * cp-tree.h (access_type): Delete enum decl.
17775 (access_{default, public, protected, private, default_virtual,
17776 public_virtual, private_virtual}_node): Add decls.
17777 (compute_access): Change return type.
17778 * search.c (compute_access): Have tree return type, instead of enum.
17779 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
17780 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
17781 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
17782 * parse.y (VISSPEC): Make ttype rather than itype.
17783 (base_class_access_list): Likewise.
17784 * *.[cy]: Change all refs of `access_public' to `access_public_node',
17786 * call.c (build_method_call): Make ACCESS be a tree.
17787 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
17788 * cvt.c (convert_to_aggr): Likewise.
17789 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
17791 * method.c (hack_identifier): Likewise.
17792 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
17794 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
17796 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
17797 frontend, and make it more consistent with respect to
17798 warn_pointer_arith.
17800 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
17802 * decl.c (pushdecl): Check for duplicate parameter names.
17804 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
17806 * decl.c (expand_static_init): Call assemble_external for atexit.
17808 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
17810 * except.c (do_unwind): Remove some generated dead code.
17811 (eh_outer_context): New routine, factor out some common code from
17812 expand_builtin_throw and end_eh_unwinder. Add code to do return
17813 address masking for the PA.
17814 (expand_builtin_throw): Use eh_outer_context instead of open coding
17816 (end_eh_unwinder): Likewise.
17818 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
17820 * except.c (expand_throw): Call assemble_external for __empty, if we
17823 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
17825 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
17826 NORMAL_RETURN_ADDR_OFFSET.
17827 (end_eh_unwinder): Likewise.
17829 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
17831 * gc.c (build_dynamic_cast): Make sure we don't cast away const
17832 when dealing with references, and make sure we handle dynamic
17833 casting to a cv qualified reference.
17835 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
17837 * except.c (struct eh_context): New structure top hold eh context
17839 (push_eh_context): New routine.
17840 (pop_eh_context): Likewise.
17841 * decl.c (push_cp_function_context): Use them.
17842 (pop_cp_function_context): Likewise.
17844 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
17846 * decl2.c (finish_file): Also prune uninteresting functions in the
17847 inline emission loop.
17849 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
17851 * sig.c (build_signature_table_constructor): Mark functions
17852 in the signature as referenced.
17854 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
17856 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
17857 the inline emission stuff.
17859 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
17861 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
17863 * lang-options.h: Add -f{no-,}weak.
17864 * decl.c (init_decl_processing): If the target does not support weak
17865 symbols, don't use them.
17866 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
17868 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
17870 * init.c (expand_member_init): warning for base init after members.
17872 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
17874 * cvt.c (build_expr_type_conversion): Don't convert to a reference
17877 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
17879 * method.c (report_type_mismatch): Improve wording for volatile
17882 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
17884 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
17885 expand_assignment, as the later doesn't handle things that have
17886 copy constructors well. The compiler would do bitwise copying,
17887 instead of ctor calling in some cases.
17889 Wed Dec 13 17:05:54 1995 Paul Eggert <eggert@twinsun.com>
17891 * g++.c (my_strerror): Return "cannot access" if errno is 0.
17892 (pfatal_with_name, perror_exec): Don't assume that
17893 the returned value from my_strerror contains no '%'s.
17895 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
17897 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
17899 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
17900 TYPE_METHODS/TREE_CHAIN mean what they used to.
17901 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
17902 instead of TYPE_METHODS.
17903 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
17904 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
17905 * cp-tree.h (CLASSTYPE_METHODS): Lose.
17906 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
17908 (struct lang_decl): Lose next_method field.
17909 (DECL_NEXT_METHOD): Lose.
17910 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
17911 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
17913 (finish_struct_methods): Don't mess with the TREE_CHAINs in
17916 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
17919 * call.c (build_method_call): Synthesize here even when not inlining.
17920 * typeck.c (build_function_call_real): Likewise.
17922 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
17924 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
17925 == DBX_DEBUG, call dbxout_start_new_source_file and
17926 dbxout_resume_previous_source_file when appropriate.
17928 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
17930 * except.c (start_anon_func): Push to the top level.
17931 (end_anon_func): Pop from the top level.
17933 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
17935 * cp-tree.h (build_cleanup): New routine to build cleanups.
17936 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
17937 call at ctor time and use atexit to run it later.
17938 * decl2.c (build_cleanup): New routine, taken from finish_file.
17939 (finish_file): Use build_cleanup instead, and don't put function
17940 local statics in global dtor list.
17942 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
17944 * except.c (expand_throw): Ensure that we have cleanups, if we try
17945 and expand cleanups.
17947 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
17949 * except.c (expand_throw): Add logic to manage dynamic cleanups for
17951 (expand_end_catch_block): Use the magic of expand_goto, instead of
17952 emit_jump so that we get the cleanup for any catch clause parameter
17953 and the cleanup for the exception object. Update to reflect label
17955 (push_eh_cleanup): New routine to register a cleanup for an
17957 (empty_fndecl): Used to default cleanup actions to
17959 (init_exception_processing): Setup empty_fndecl. Setup
17961 (expand_start_catch_block): Update to reflect label changes. Call
17962 push_eh_object to register the cleanup for the EH object.
17963 (start_anon_func): New routine to start building lambda expressions
17965 (end_anon_func): New routine to end them.
17966 (struct labelNode): Change so that we can use tree labels, or rtx
17968 (saved_cleanup): Object to check for dynamic cleanups for the
17969 exception handling object.
17970 (push_label_entry): Change so that we can use tree labels, or rtx
17972 (pop_label_entry): Likewise.
17973 (top_label_entry): Likewise.
17974 (expand_start_all_catch): Use tree label instead of rtx label, so
17975 that we can get the magic of expand_goto.
17976 (expand_end_all_catch): Update to reflect label changes.
17978 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
17980 * typeck.c (get_member_function_from_ptrfunc): Remove remnants of
17981 building_cleanup logic, as we now use UNSAVE_EXPRs.
17982 * cp-tree.h (unsave_expr): Declare it.
17983 * decl.c (building_cleanup): Remove.
17984 (maybe_build_cleanup): Remove building_cleanup logic, and use
17985 UNSAVE_EXPR instead.
17987 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
17989 * gc.c (build_t_desc): Update error message to say <typeinfo>.
17991 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
17993 * decl.c (pushdecl): Only warn about shadowing a local variable if
17994 warn_shadow is true.
17996 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
17998 * typeck.c (build_binary_op_nodefault): Added warning about
17999 comparisons between different enum types with -Wall, unless
18000 -fenum-int-equiv set.
18002 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
18004 * class.c (finish_struct_1): Skip down to the inner type in
18005 multidimensional arrays. Ensures ctors will be made for types that
18008 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
18010 * decl.c (last_dtor_insn): New to track the last compiler generated
18012 (store_parm_decls): Set it.
18013 (finish_function): Use it to see if the dtor is empty. Avoid doing
18014 vtable setup all the time, if we can.
18015 (struct cp_function): Add last_dtor_insn.
18016 (push_cp_function_context): Save it.
18017 (pop_cp_function_context): Restore it.
18019 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
18021 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
18024 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
18026 * typeck.c (expand_target_expr): Make sure targets get put into the
18027 current temp_slot_level, so that the free_temp_slots call will reuse
18030 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
18032 * class.c (finish_struct_1): Delay delta fixups for virtual bases
18033 until after we have done the hard virtuals, to avoid a bogus `every
18034 virtual function must have a unique final overrider' for virtual
18035 functions that are only overridden by hard virtuals.
18037 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
18039 * pt.c (do_function_instantiation): Don't try to find a file-scope
18040 template for a member function.
18042 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
18044 * g++.c (main): Add handling of -nodefaultlibs.
18046 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
18048 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
18049 distinguish between direct bindings of reference variables, and
18050 indirect bindings of reference variables.
18051 * cvt.c (build_up_reference): Use it.
18052 * typeck.c (convert_arguments): Use it to indicate this is an
18054 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
18055 as they are unused.
18056 (expand_static_init): Likewise.
18057 (cplus_expand_expr_stmt): Likewise.
18058 * decl2.c (finish_file): Likewise.
18059 * init.c (perform_member_init): Likewise.
18060 (emit_base_init): Likewise.
18061 (expand_aggr_vbase_init_1): Likewise.
18063 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
18065 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
18066 get a DECL_LANG_SPECIFIC node.
18067 * cp-tree.h (lang_decl_flags): Add new member `level'.
18068 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
18069 decl_flags level member.
18071 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
18073 * call.c (build_method_call): Make sure instance has a
18074 TYPE_LANG_SPECIFIC node before we dive into it.
18076 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
18078 * method.c (make_thunk): Use TREE_SET_CODE to set thunk's tree code.
18080 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
18082 * decl.c (duplicate_decls): When smashing decls, smash staticness in
18085 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
18087 * decl.c (poplevel): Handle the merging of subblocks of cleanups
18088 when finishing blocks that have already been created (usually due to
18089 the fixup goto code). Fixes bad debugging information.
18091 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
18093 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
18094 that's not a list of overloaded functions.
18096 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
18098 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
18099 before trying to use DECL_ABSTRACT_VIRTUAL_P.
18101 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
18103 * decl2.c (mark_used): New function for hooking into setting of
18104 TREE_USED on decls.
18105 * call.c (build_method_call): Use it.
18106 * class.c (instantiate_type): Likewise.
18107 * init.c (build_offset_ref): Likewise. Don't call assemble_external
18108 for all like-named functions.
18109 * method.c (hack_identifier): Likewise.
18110 (emit_thunk): Don't call assemble_external.
18111 (make_thunk): Create thunk as a FUNCTION_DECL so that it
18112 gets the right mode and ENCODE_SECTION_INFO works.
18114 * parse.y: Use mark_used. Pass operator names to do_identifier.
18115 * lex.c (do_identifier): Handle operator names.
18117 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
18119 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
18121 * errfn.c: Include stdio.h.
18122 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
18124 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
18126 * typeck2.c (digest_init): Always convert initializers to the
18129 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
18131 * init.c (member_init_ok_or_else): Don't allow member initializers
18132 for indirect members, as it is invalid.
18134 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
18136 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
18138 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
18140 * parse.y (for.init.statement): Catch compound statements inside for
18141 initializations, if we're being pedantic.
18143 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
18145 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
18148 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
18150 * error.c (dump_expr): Don't core dump when a boolean expression is
18151 used as a default argument.
18153 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
18155 * class.c (finish_struct_bits): Check aggregate_value_p instead of
18158 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
18160 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
18161 BLKmode type that would otherwise be returned in registers.
18163 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
18165 * g++.c (WITHLIBC): New macro.
18166 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
18167 saw_libc and pass it at the end if it was set.
18169 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
18171 * parse.y (fn.def1): Call split_specs_attrs in
18172 declmods notype_declarator case.