1 1999-10-21 Mark Mitchell <mark@codesourcery.com>
3 * dump.c (dequeue_and_dump): Replace several uses of
4 queue_and_dump_index with dump_child.
6 1999-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8 * expr.c: Include tm_p.h.
10 1999-10-21 Mark Mitchell <mark@codesourcery.com>
12 * cp-tree.h (SCOPE_PARTIAL_P): New macro.
13 (pushlevel_temporary): Remove.
14 (add_scope_stmt): New function.
15 * decl.c (pushlevel_temporary): Remove.
16 (poplevel): Use add_scope_stmt.
17 (start_decl_1): Likewise.
18 * semantics.c (add_scope_stmt): New function.
19 (do_pushlevel): Use it.
20 (do_poplevel): Use it.
21 (expand_stmt): Check SCOPE_PARTIAL_P.
23 * cp-tree.def (EMPTY_CLASS_EXPR): New tree node.
24 * call.c (build_call): Use EMPTY_CLASS_EXPR instead of RTL_EXPR.
25 * expr.c (cplus_expand_expr): Expand it.
26 * ir.texi: Document EMPTY_CLASS_EXPR.
28 1999-10-20 Mark Mitchell <mark@codesourcery.com>
30 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): Don't treat template
31 parameters as having namespace scope.
33 1999-10-19 Mark Mitchell <mark@codesourcery.com>
35 * method.c (PARM_CAN_BE_ARRAY_TYPE): Remove.
36 (mangling_flags): New type.
37 (build_overload_int): Change prototype.
38 (build_overload_value): Likewise.
39 (numeric_output_need_bar): Improve comment.
40 (mangle_expression): New function, broken out from ...
41 (build_overload_int): Here.
42 (build_overload_value): Adjust for use of mangling flags. Don't
43 warn about real-valued template parameters here. Do handle
44 complex expressions involving real-valued template parameters.
45 (build_template_parm_names): Encase non-type template parameters
46 in underscores, if necessary.
47 (process_overload_item): Remove conditional on
48 PARM_CAN_BE_ARRAY_TYPE.
50 1999-10-17 Mark Mitchell <mark@codesourcery.com>
52 * dump.c (dequeue_and_dump): Handle CLEANUP_POINT_EXPR.
54 * ir.texi: Clean up documentation of RETURN_INIT.
56 1999-10-15 Greg McGary <gkm@gnu.org>
58 * lex.c (lang_init_options): Set flag_bounds_check as "unspecified".
59 (lang_init): Set default for flag_bounds_check if still "unspecified".
61 1999-10-13 Andrew Haley <aph@cygnus.com>
63 * class.c (finish_struct_1): Force alignment of non-bitfields to
66 Wed Oct 13 22:01:35 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
68 * typeck2.c (process_init_constructor): Handle empty constructors.
70 1999-10-13 Jason Merrill <jason@yorick.cygnus.com>
72 * decl.c (lang_mark_tree): Mark NAMESPACE_LEVEL.
74 * pt.c (tsubst, case INTEGER_TYPE): Be more explicit in zero-size
77 1999-10-13 Mark Mitchell <mark@codesourcery.com>
79 * decl.c (make_rtl_for_local_static): Don't create register RTL
80 for addressable constants.
82 1999-10-13 Nathan Sidwell <nathan@acm.org>
84 * cp-tree.h (build_x_va_arg): Prototype new function.
85 * call.c (build_x_va_arg): Define it.
86 * parse.y (unary_expr): Call build_x_va_arg.
88 * cp-tree.h (convert_type_from_ellipsis): Prototype new function.
89 * call.c (convert_type_from_ellipsis): Define it.
90 * decl.c (init_decl_processing): Set lang_type_promotes_to.
92 * tree.c (lvalue_p_1): Accept VA_ARG_EXPR with aggregates.
94 1999-10-11 Jason Merrill <jason@yorick.cygnus.com>
96 * class.c (fixed_type_or_null): Always set *nonnull.
98 1999-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
100 * cp-tree.h: Use HAVE_GCC_VERSION instead of explicitly testing
101 __GNUC__ and __GNUC_MINOR__.
103 1999-10-09 Mark Mitchell <mark@codesourcery.com>
105 * cp-tree.h (make_rtl_for_local_static): New function.
106 * decl.c (make_rtl_for_nonlocal_decl): Move code to create RTL for
108 (make_rtl_for_local_static): Here.
109 * semantics.c (expand_stmt): Use make_rtl_for_local_static.
111 1999-10-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
113 * method.c: Include tm_p.h.
115 1999-10-7 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
117 * cp-tree.h (cp_make_lake_type): Renamed from make_lang_type.
118 * lex.c (cp_make_lake_type): Likewise.
119 * tree.c (init_tree): Init make_lang_type_fn.
121 1999-10-07 Mark Mitchell <mark@codesourcery.com>
123 * pt.c (tsubst_expr): Set DECL_TEMPLATE_INSTANTIATED for a catch
126 * semantics.c (expand_stmt): Don't pretend to have asmspecs for
127 local statics if we don't really have them.
129 * ir.texi: Improve documentation for STMT_EXPR. Describe
132 1999-10-07 Jason Merrill <jason@yorick.cygnus.com>
134 * class.c (build_vtable_entry_ref): Use finish_asm_stmt.
136 1999-10-07 Greg McGary <gkm@gnu.org>
138 * class.c (finish_struct_1): Use simpler method of
139 removing elements of a singly-linked list which doesn't
140 lose for classes without data members.
142 1999-10-07 Mark Mitchell <mark@codesourcery.com>
144 * friend.c (make_friend_class): Robustify.
146 * semantics.c (finish_object_call_expr): Reject calls to template
149 1999-10-06 Mark Mitchell <mark@codesourcery.com>
151 * dump.c (dequeue_and_dump): Dump all three operands to a COND_EXPR.
153 * cp-tree.h (CLASSTYPE_VFIELD): Remove.
154 * call.c (build_vfield_ref): Use TYPE_VFIELD, not
156 * class.c (get_vfield_offset): Likewise.
157 (finish_base_struct): Likewise.
158 (modify_one_vtable): Likewise.
159 (fixup_vtable_deltas): Likewise.
160 (finish_struct_1): Likewise.
161 * init.c (expand_virtual_init): Likewise.
162 * search.c (lookup_field_1): Likewise.
163 (expand_upcast_fixups): Likewise.
164 * typeck.c (build_component_ref): Likewise.
165 (build_binary_op_nodefault): Likewise.
167 * dump.c (dqueue_and_dump): Dump TYPE_VFIELD.
168 * ir.texi: Document TYPE_VFIELD.
170 1999-10-06 Brendan Kehoe <brendan@cygnus.com>
172 * decl.c (grokdeclarator): Only warn about non-zero arrays if
173 !in_system_header (linux socketbits.h can give this for
174 __cmsg_data, which is using a GNU extension).
176 1999-10-05 Mark Mitchell <mark@codesourcery.com>
178 * decl2.c (start_static_storage_duration_function): Push the
179 function declaration so it ends up in namespace scope.
181 * dump.c (DUMP_CHILDREN): Remove.
182 (DUMP_BINFO): Adjust.
183 (struct dump_node_info): Remove dump_children_p.
184 (queue_and_dump_type): Remove dump_children_p parameter.
185 (queue): Don't set dump_children_p.
186 (dump_child): Pass DUMP_NONE, instead of DUMP_CHILDREN, to
187 queue_and_dump_index.
188 (dequeue_and_dump): Unconditionally print children. Adjust calls
189 to functions mentioned above.
190 (dump_node): Pass DUMP_NONE, instead of DUMP_CHILDREN to queue.
192 * ir.texi: Document BIND_EXPR, LOOP_EXPR, and EXIT_EXPR.
193 * dump.c (dequeue_and_dump): Dump them.
195 * method.c (synthesize_method): Call setup_vtbl_ptr for destructors.
197 * decl.c (start_function): Set current_in_charge_parm for
198 constructors, too, where appropriate.
199 * search.c (fixup_all_virtual_upcast_offsets): New function.
200 (expand_indirect_vtbls_init): Use it.
202 1999-10-04 Nathan Sidwell <nathan@acm.org>
204 * decl2.c (grok_alignof): Don't decay lvalues.
206 * init.c (build_new): Remove unused variable.
208 1999-10-04 Mark Mitchell <mark@codesourcery.com>
210 * cp-tree.h (struct language_function): Remove static_labelno.
211 (static_labelno): Remove macro.
212 * method.c (build_overload_nested_name): Make static_labelno
215 * pt.c (instantiate_decl): Use DECL_SAVED_TREE, not DECL_INITIAL,
216 to decide whether or not a function is defined.
218 * call.c (build_over_call): Don't set TREE_SIDE_EFFECTS for
219 situations where make_node will do it automatically.
220 * decl.c (grok_reference_init): Likewise.
221 (expand_static_init): Likewise.
222 (do_static_initialization): Likewise.
223 * init.c (perform_member_init): Likewise.
224 (expand_aggr_init_1): Likewise.
225 (build_new_1): Likewise.
226 * method.c (do_build_copy_constructor): Likewise.
227 (do_build_assign_ref): Likewise.
228 * search.c (expand_upcast_fixups): Likewise.
229 * semantics.c (finish_stmt_expr): Likewise.
230 * typeck.c (build_unary_op): Likewise.
231 (check_return_expr): Likewise.
233 1999-10-04 Jason Merrill <jason@yorick.cygnus.com>
235 * init.c (build_vec_delete_1): Fold COND_EXPRs.
237 1999-10-03 Mark Mitchell <mark@codesourcery.com>
239 * cp-tree.def (VEC_INIT_EXPR): Remove.
240 * cp-tree.h (struct stmt_tree): New type.
241 (struct saved_scope): Remove firstobj. Add x_saved_tree,
243 (class_cache_firstobj): Remove.
244 (struct language_function): Remove stmts_are_full_exprs_p,
245 x_last_tree, and x_last_expr_type. Add x_stmt_tree.
246 (current_stmt_tree): New macro.
248 (last_expr_type): Likewise.
249 (doing_semantic_analysis_p): Simplify.
250 (stmts_are_full_exprs_p): Adjust.
251 (begin_tree): Remove prototype.
252 (end_tree): Likewise.
253 (begin_stmt_tree): Change prototype.
254 (finish_stmt_tree): Likewise.
255 (building_stmt_tree): Simplify.
256 * decl.c (mark_stmt_tree): New function.
257 (mark_saved_scope): Use it.
258 (start_function): Rearrange slightly to call begin_stmt_tree
260 (save_function_data): Tweak.
261 (finish_function): Adjust call to finish_stmt_tree.
262 (mark_lang_function): Use mark_stmt_tree.
263 * expr.c (cplus_expand_expr): Don't handle VEC_INIT_EXPR.
264 * init.c (build_new_1): Remove creation of VEC_INIT_EXPR.
265 (build_vec_init): Remove creation of stand-in intializer.
266 * pt.c (begin_tree): Remove.
267 (end_tree): Likewise.
268 * semantics.c (SET_LAST_STMT): New macro. Use it throughout.
269 (begin_compound_stmt): Handle a compound-statement outside of a
271 (begin_stmt_expr): Handle a statement-expression outsidef of a
273 (finish_stmt_expr): Likewise.
274 (begin_class_definition): Don't call begin_tree.
275 (finish_inline_definitions): Don't call end_tree.
276 (begin_stmt_tree): Take a pointer to tree, not a function as input.
277 (finish_stmt_tree): Likewise.
278 * tree.c (search_tree): Don't handle VEC_INIT_EXPR.
281 * parse.y (simple_stmt): Don't call finish_stmt unnecessarily.
282 * parse.c: Regenerated.
284 * dump.c (dqueue_and_dump): Dump bitfieldness.
286 * tree.c (lvalue_p_1): Use DECL_C_BIT_FIELD to check for
287 bitfields, rather than DECL_BIT_FIELD.
288 * ir.texi: Document how to tell whether or not a field is a
291 * lex.c (make_lang_type): Fix typo in comment.
293 1999-10-01 Jason Merrill <jason@yorick.cygnus.com>
295 * typeck.c (decay_conversion): Strip cv-quals from non-class rvalues.
297 1999-10-01 Mark Mitchell <mark@codesourcery.com>
299 * pt.c (tsubst_decl): If the type of a template instantiation is
300 bogus, so is the whole instantiation.
302 1999-09-30 Mark Mitchell <mark@codesourcery.com>
304 * decl.c (initialize_local_var): Handle static variables here.
305 (cp_finish_decl): Tweak handling of function-scope static
307 * semantics.c (expand_stmt): Handle DECL_STMTs for static
310 * method.c (emit_thunk): Don't crash when -fsyntax-only.
312 * cp-tree.h (lang_decl_flags): Add global_ctor_p and
313 global_dtor_p. Add init_priority.
314 (DECL_ACCESS): Adjust accordingly.
315 (DECL_GLOBAL_CTOR_P, DECL_GLOBAL_DTOR_P): New macros.
316 (GLOBAL_INIT_PRIORITY): Likewise.
317 * decl.c (lang_mark_tree): Adjust accordingly.
318 (start_objects): Set DECL_GLOBAL_CTOR_P, DECL_GLOBAL_DTOR_P,
319 and GLOBAL_INIT_PRIORITY.
320 * dump.c (dequeue_and_dump): Print them.
321 * ir.texi: Document them.
323 * decl2.c (struct priority_info_s): Remove initialization_sequence
324 and destruction_sequence.
325 (start_static_storage_duration_function): Return the body of the
326 function. Convert for function-at-a-time mode.
327 (generate_inits_for_priority): Remove.
328 (finish_static_storage_duration_function): Change prototype.
329 Adjust for function-at-a-time mode.
330 (do_static_initialization): Likewise.
331 (do_static_destruction): Likewise.
332 (do_static_initialization_and_destruction): Remove.
333 (start_static_initialization_or_destruction): New function.
334 (finish_static_initialization_or_destruction): Likewise.
335 (get_priority_info): Don't manipulation initialization_sequence or
336 destruction_sequence.
337 (prune_vars_needing_no_initialization): New function.
338 (write_out_vars): Likewise.
339 (finish_file): Use the various new functions instead of the old.
341 Thu Sep 30 00:13:27 1999 Dirk Zoller <duz@rtsffm.com>
343 * cp-tree.h (warn_float_equal): Declare.
344 * decl2.c (warn_float_equal): Define.
345 (lang_decode_option): Recognize -W[no-]float-equal.
346 * typeck.c (build_binary_op_nodefault): Conditionally warn
347 about equality tests of floating point types.
349 1999-09-29 Jason Merrill <jason@yorick.cygnus.com>
351 Support normal type_info-based EH mechanisms with -fno-rtti.
352 * except.c (build_eh_type_type): Remove special -fno-rtti handling.
353 (build_eh_type_type_ref): Likewise.
354 (build_eh_type): Remove.
355 (expand_throw): Call build_eh_type_type, not build_eh_type.
356 * decl2.c (import_export_decl): Don't associate the tinfo fn with
357 the vtable if -fno-rtti.
358 * decl.c (init_decl_processing): Always init_rtti_processing.
360 * rtti.c (get_typeid): Don't complain about -fno-rtti.
362 * class.c (class_cache_obstack, class_obstack): Remove.
363 (init_class_processing): Don't initialize class_obstack.
364 (push_cache_obstack): Remove.
365 (pushclass): Don't call it.
366 * cp-tree.h: Remove prototype for push_cache_obstack.
367 * decl.c (decl_obstack, decl_stack, push_decl_level): Remove.
368 (pushlevel_class): Don't push_decl_level.
369 (poplevel_class): Don't pop_stack_level.
370 (push_class_level_binding): Don't push_cache_obstack.
371 (init_decl_processing): Don't intialize decl_obstack.
372 * search.c (push_class_decls): Don't push_cache_obstack.
373 * tree.c (list_hash_add): Put hash node on permanent_obstack.
374 (hash_tree_cons): Don't mess with obstacks.
375 (print_lang_statistics): Don't print stats for class_obstack and
378 1999-09-29 Mark Mitchell <mark@codesourcery.com>
380 * dump.c (dequeue_and_dump): Dump DECL_EXTERNAL.
381 * ir.texi: Document DECL_EXTERNAL.
383 * dump.c (dequeue_and_dump): Improve support for dumping THUNK_DECLs.
384 * ir.texi: Document THUNK_DECLs.
386 * cp-tree.h (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Move here from pt.c.
387 (TMPL_ARGS_DEPTH, TMPL_ARGS_LEVEL, SET_TMPL_ARGS_LEVEL): Likewise.
388 (TMPL_ARG, SET_TMPL_ARG, NUM_TMPL_ARGS, TMPL_PARMS_DEPTH): Likewise.
389 * error.c (dump_template_bindings): Remove unused parameter.
390 Handle multiple levels of template parameters.
391 (dump_template_decl): Use `parms', not `args', for template
392 parameters. Fix thinko.
393 (dump_function_decl): Use DECL_TEMPLATE_INSTANTIATION. Don't pass
394 flags to dump_template_bindings.
395 * pt.c (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Move to cp-tree.h.
396 (TMPL_ARGS_DEPTH, TMPL_ARGS_LEVEL, SET_TMPL_ARGS_LEVEL): Likewise.
397 (TMPL_ARG, SET_TMPL_ARG, NUM_TMPL_ARGS, TMPL_PARMS_DEPTH): Likewise.
398 (tsubst_copy): Clarify variable name.
399 (most_general_template): Robustify.
401 1999-09-29 Nathan Sidwell <nathan@acm.org>
403 * error.c (dump_template_parms): Don't use TS_PEDANTIC_NAME
404 to change primary template rendering.
406 1999-09-29 Mark Mitchell <mark@codesourcery.com>
408 * cp-tree.h (UPT_TEMPLATE): Remove.
409 (UPT_PARMS): Likewise.
410 (DECL_NEEDED_P): New macro.
411 * decl2.c (finish_vtable_vardecl): Use it.
412 (finish_objects): Don't crash with -fsyntax-only.
413 (finish_file): Use DECL_NEEDED_P. Don't prune vtables when
415 * pt.c (tsubst_friend_function): Remove FIXME that talks about
417 (tsubst_expr): Correct handling of function try-blocks.
418 * semantics.c: Include flags.h.
419 (expand_body): Don't do RTL generation if -fsyntax-only.
420 * Makefile.in (semantics.o): Depends on flags.h.
422 1999-09-28 Gabriel Dos Reis <gdr@codesourcery.com>
424 * pt.c (most_general_template): Adjust declaration.
426 * cp-tree.h: (most_general_template): Declare.
428 * error.c (dump_template_value): Rename to ...
429 (dump_template_argument): This.
430 (dump_template_argument_list): New function.
432 (dump_template_parameter): New function.
433 (dump_template_decl): Use it.
434 (dump_template_bindings): New function.
435 (dump_function_decl): Use it. Pretty print function template
438 1999-09-28 Nathan Sidwell <nathan@acm.org>
440 * decl.c (grokdeclarator): Distinguish parameter context for
441 diagnostics. Tidy up missing type diagnostic.
442 Diagnose `explicit' in one place. Diagnose `mutable' in one place.
444 1999-09-28 Mark Mitchell <mark@codesourcery.com>
446 * ir.texi: Improve documentation for TARGET_EXPR.
448 1999-09-27 Nathan Sidwell <nathan@acm.org>
450 Augment stringification of trees.
451 * cp-tree.h (tree_string_flags): New error stringifying enumeration.
452 (fndecl_as_string, type_as_string_real, args_as_string,
453 code_as_string, language_as_string, parm_as_string,
454 op_as_string, assop_as_string, cv_as_string): Remove.
455 (type_as_string, decl_as_string, expr_as_string): Adjust prototype.
456 (context_as_string): Declare new function.
457 * error.c (cp_printers): Move definition.
459 (OB_END_TEMPLATE_ID): Adjust.
460 (interesting_scope_p): Remove.
461 (dump_scope): New static function.
462 (dump_qualifiers): Adjust prototype, reimplement.
463 (dump_template_value): Use tree_string_flags.
464 (dump_type_real): Move back to dump_type.
465 (dump_type): Adjust prototype. Use tree_string_flags.
466 (dump_aggr_type): Likewise. Use dump_template_parms.
467 (dump_type_prefix): Adjust prototype. Use tree_string_flags.
469 (dump_type_suffix): Adjust prototype. Use tree_string_flags.
470 (dump_simple_decl): Likewise.
471 (dump_decl): Likewise. Use dump_template_decl.
472 (dump_template_decl): New static function broken out of dump_decl.
473 (dump_function_decl): Adjust prototype. Use tree_string_flags.
474 (dump_parameters): Likewise. Prefix space.
475 (dump_exception_spec): Adjust prototype. Use tree_string_flags.
476 (dump_function_name): Likewise. Use dump_template_parms.
477 (dump_template_parms): New static function broken out of
479 (dump_expr_list): Adjust prototype. Use tree_string_flags.
480 (dump_expr): Likewise.
481 (fndecl_as_string): Removed
482 (type_as_string_real): Removed
483 (dump_binary_op): Adjust prototype. Use tree_string_flags.
484 (dump_unary_op): Likewise.
485 (type_as_string): Likewise.
486 (expr_as_string): Likewise.
487 (decl_as_string): Likewise.
488 (context_as_string): New function.
489 (lang_decl_name): Adjust.
490 (decl_to_string): New static print callback.
491 (expr_to_string): Likewise.
492 (fndecl_to_string): Likewise.
493 (code_as_string): Renamed to ...
494 (code_to_string): ... here. Adjust.
495 (language_as_string): Renamed to ...
496 (language_to_string): ... here. Adjust.
497 (parm_as_string): Renamed to ...
498 (parm_to_string): ... here.
499 (op_as_string): Renamed to ...
500 (op_to_string): ... here.
501 (assop_as_string): Renamed to ...
502 (assop_to_string): ... here.
503 (type_to_string): New static print callback.
504 (args_as_string): Renamed to ...
505 (args_to_string): ... here. Adjust.
506 (cv_as_string): Renamed to ...
507 (cv_to_string): ... here. Adjust.
508 * pt.c (mangle_class_name_for_template): Use tree_string_flags.
509 (print_template_context): Likewise.
511 1999-09-26 Mark Mitchell <mark@codesourcery.com>
513 * cp-tree.h (expand_throw): Remove prototype.
514 * except.c (expand_throw): Make it static. Use tree-generation
515 functions, rather than RTL-generation functions.
516 (build_throw): Use it.
517 * expr.c: Include except.h.
518 (cplus_expand_expr): Don't call expand_throw here.
519 * Makefile.in (expr.o): Depend on except.h.
520 * ir.texi: Update documentation for THROW_EXPR.
522 * decl.c (start_function): Set x_dont_save_pending_sizes rather
523 than calling get_pending_sizes.
524 * init.c (build_new): Don't save and restore
525 immediate_size_expand; instead, assert that it has the expected
528 1999-09-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
530 * lex.c (compiler_error): Add missing call to va_end().
532 1999-09-25 Mark Mitchell <mark@codesourcery.com>
534 * dump.c (dequeue_and_dump): Handle RESULT_DECL.
535 * ir.texi: Document RESULT_DECL and DECL_RESULT.
537 * cp-tree.h (check_return_expr): New function.
538 * decl.c (finish_constructor_body): New function.
539 (pushdecl): Put global friend functions in namespace binding
540 level, not the class binding level.
541 (finish_destructor_body): Make sure the dtor_label is always
542 defined. Fix typo in comment.
543 (finish_function): Move generation of constructor-termination code
544 to semantic-analysis time. Move generation of implicit `main'
545 return value to semantic-analysis time.
546 * semantics.c (finish_return_stmt): Generate goto's to
547 ctor_label/dtor_label here. Use check_return_expr to do semantic
548 analysis on the returned expression.
549 * typeck.c (maybe_warn_about_returning_address_of_local): New
550 function split out from c_expand_return.
551 (check_return_expr): Likewise.
552 (c_expand_return): Just generate the RTL for the return.
554 1999-09-24 Mark Mitchell <mark@codesourcery.com>
556 * cp-tree.h (CPTI_CLEANUP_TYPE): New macro.
557 (cleanup_type): Likewise.
558 (search_tree): Change prototype.
559 * decl.c (local_variable_p): Adjust for new interface to
561 (check_default_argument): Likewise.
562 * error.c (dump_expr): Handle INIT_EXPR.
563 * except.c (expand_throw): Don't make cleanup_type a local static.
564 * expr.c (cplus_expand_expr): Don't handle NEW_EXPR.
565 * init.c (build_new): Call build_new_1 directly, rather than
567 (build_new_1): Tidy. Don't build a VEC_INIT_EXPR except when
568 processing file-scope initializers.
569 * lex.c (init_parse): Add an opname_tab entry for INIT_EXPR.
570 * tree.c: Include splay-tree.h
571 (no_linkage_helper): Adjust for new interface to search_tree.
572 (search_tree): Pass around pointers to tree nodes, rather than the
573 nodes themselves. Handle VEC_INIT_EXPR.
574 (no_linkage_check): Adjust for new interface to search_tree.
575 (mapcar): Handle VEC_INIT_EXPR.
576 (target_remap): New variable.
578 (bot_replace): New function.
579 (break_out_target_exprs): Use it to remap all variables used in a
580 default argument expression.
581 * typeck.c (build_modify_expr): Don't crash when outside a
582 function and presented with an INIT_EXPR assignment
583 * Makefile.in (tree.o): Depend on splay-tree.h.
585 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
587 * decl.c (duplicate_decls): Use DECL_BUILT_IN_CLASS rather than
589 (builtin_function): New arg CLASS. Arg CODE now of type int. All
591 Set the builtin's DECL_BUILT_IN_CLASS.
593 1999-09-24 Mark Mitchell <mark@codesourcery.com>
595 * decl.c (pushdecl): Don't make local declarations of extern
596 variables give the variable a DECL_CONTEXT for the function.
597 (make_rtl_for_nonlocal_decl): Don't fuss with obstacks. Simplify.
598 Don't accidentally make RTL for local declarations.
599 (emit_local_var): Handle declarations with asm-specifiers here.
601 1999-09-23 Mark Mitchell <mark@codesourcery.com>
603 * ir.texi: Improve documentation for TARGET_EXPRs. Discuss
606 * cp-tree.h (language_function): Add cannot_inline.
607 * decl.c (start_function): Restore current_function_cannot_inline
608 from the saved value.
609 (save_function_data): Save current_function_cannot_inline.
610 * decl2.c (start_objects): Change prototype. Build the function
611 in function-at-a-time mode.
612 (finish_objects): Likewise.
613 (generate_ctor_or_dtor_function): Adjust accordingly.
615 * cp-tree.h (DECL_ANON_UNION_ELEMS): New macro.
616 * decl2.c (finish_anon_union): Set DECL_ANON_UNION_ELEMS.
617 Don't call expand_anon_union_decl here
618 * semantics.c (exapnd_stmt): Call it here, instead.
619 * typeck.c (mark_addressable): Addressed variables are implicitly
622 1999-09-23 Martin v. Löwis <loewis@informatik.hu-berlin.de>
624 * cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK): New macro.
625 (RECORD_OR_UNION_TYPE_CHECK, LANG_IDENTIFIER_CAST): Likewise.
626 (DEFARG_NODE_CHECK): Remove; replace with DEFAULT_ARG_CHECK.
627 * cp-tree.h: Add tree checking macros to various tree access
629 * ptree.c (print_lang_decl): Test for function or variable
630 before accessing template info.
632 1999-09-23 Jason Merrill <jason@yorick.cygnus.com>
634 * lex.c: Get WCHAR_TYPE_SIZE from wchar_type_node.
635 * lang-specs.h: If -fshort-wchar, override __WCHAR_TYPE__.
636 * decl2.c (lang_f_options): Add -fshort-wchar.
637 * cp-tree.h: Declare flag_short_wchar.
638 * decl.c (init_decl_processing): If -fshort-wchar, use 'short unsigned
641 1999-09-23 Martin v. Löwis <loewis@informatik.hu-berlin.de>
643 * ir.texi: Fix formatting errors and typos.
645 1999-09-22 Mark Mitchell <mark@codesourcery.com>
647 * ir.texi: Document CLEANUP_STMT, SCOPE_STMT, and START_CATCH_STMT.
649 * decl.c (pushdecl): Do create a binding for extern "C" functions,
650 but not for their DECL_ASSEMBLER_NAMEs.
651 (lookup_name_current_level): Fix formatting.
652 (xref_tag): Likewise.
653 * decl2.c (start_objects): Mark static constructors and
656 1999-09-22 Jason Merrill <jason@yorick.cygnus.com>
658 * decl.c (define_case_label): Don't crash if we're not in a switch.
660 * decl2.c (lang_decode_option): Don't bother explicitly ignoring flags.
661 * lang-options.h: Restore -fthis-is-variable. Remove help strings
662 for unsupported flags.
664 1999-09-21 Jason Merrill <jason@yorick.cygnus.com>
666 * decl2.c (lang_decode_option): Accept and ignore -finit-priority.
667 Accept and warn about -fthis-is-variable.
669 1999-09-21 Mark Mitchell <mark@codesourcery.com>
671 * dump.c (dequeue_and_dump): Handle START_CATCH_STMT,
672 CLEANUP_STMT, and SCOPE_STMT.
674 * decl2.c (lang_decode_option): Adjust, in the wake of recent
675 changes to option processing.
677 1999-09-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
679 * typeck.c (get_member_function_from_ptrfunc): Allow extraction of
680 function pointer from pmfs with no object given.
681 (convert_for_assignment): Do not return error when converting
684 1999-09-21 Alex Samuel <samuel@codesourcery.com>
686 * lex.c (internal_filename): New variable.
687 (INTERNAL_FILENAME): New macro.
688 (init_parse): Allocate internal_filename and mark as root. Use it
689 instead of a string constant.
691 1999-09-21 Nathan Sidwell <nathan@acm.org>
693 Reimplement dynamic cast and catch matching.
694 * cp-tree.h (get_dynamic_cast_base_type): Prototype new function
695 * search.c (dynamic_cast_base_recurse): New function.
696 (get_dynamic_cast_base_type): New function for dynamic cast.
697 * rtti.c (build_dynamic_cast_1): Determine source and target
698 class relationship. Call __dynamic_cast_2.
699 * tinfo.h (__user_type_info::upcast): New catch dispatcher.
700 (__user_type_info::dyncast): New dynamic cast dispatcher.
701 (__user_type_info::sub_kind): New nested enumeration.
702 (__user_type_info::contained_p): sub_kind predicate.
703 (__user_type_info::contained_public_p): Likewise.
704 (__user_type_info::contained_nonpublic_p): Likewise.
705 (__user_type_info::contained_nonvirtual_p: Likewise.
706 (__user_type_info::upcast_result): New nested struct.
707 (__user_type_info::dyncast_result): New nested struct.
708 (*::do_upcast): New catch function.
709 (*::do_dyncast): New dynamic cast function.
710 (__user_type_info::find_public_subobj): New dynamic cast
712 (*::do_find_public_subobj): New dynamic cast helper function.
713 * tinfo.cc (__user_type_info::upcast): Define catch dispatcher.
714 (__user_type_info::dyncast): Define dynamic cast dispatcher.
715 (*::do_upcast): Define catch function.
716 (*::do_dyncast): Define dynamic cast function.
717 (*::do_find_public_subobj): Define dynamic cast helper function.
718 * tinfo2.cc (__throw_type_match_rtti_2): Use upcast.
719 (__dynamic_cast): Backwards compatibility wrapper. Use dyncast.
720 (__dynamic_cast_2): New dynamic cast runtime.
722 1999-09-20 Mark Mitchell <mark@codesourcery.com>
724 * cp-tree.h (finish_stmt_expr): Change prototype.
725 * expr.c (cplus_expand_expr): Adjust call accordingly.
726 * init.c (finish_init_stmts): Likewise.
727 * parse.y (primary): Likewise.
728 * pt.c (tsubst_copy): Likewise.
729 * semantics.c (finish_stmt_expr): Don't take two parameters.
730 Don't remove generated BLOCKs from the block-tree.
732 Remove support for assigning to `this'.
733 * NEWS: Note that fact.
734 * class.c (build_vbase_path): Don't check flag_this_is_variable.
735 * cp-tree.h (EXPR_STMT_ASSIGNS_THIS): Remove.
736 (language_function): Remove assigns_this, just_assigned_this, and
737 x_base_init_expr. Add x_vcalls_possible_p. Add vtbls_set_up_p.
738 (base_init_expr): Remove.
739 (current_vcalls_possible_p): New macro.
740 (vtbls_set_up_p): Likewise.
741 (emit_base_init): Change prototype.
742 * decl.c (finish_destructor_body): New function, split out from
744 (current_function_assigns_this): Remove.
745 (current_function_just_assigned_this): Likewise.
746 (start_function): Don't set them.
747 (finish_function): Don't check them. Don't emit
748 base-initialization code here. Generate code for destructors when
749 doing semantic analysis.
750 (finish_stmt): Don't check current_function_just_assigned_this.
751 * decl2.c (lang_f_options): Remove this-is-variable.
752 (lang_decode_option): Likewise.
753 (grokclassfn): Don't check flag_this_is_variable.
754 * init.c (emit_base_init): Return the expression generated.
755 (construct_virtual_bases): Don't push/pop obstacks. Fix
757 (build_new_1): Don't check flag_this_is_variable.
758 (get_temp_regvar): Don't set DECL_REGISTER.
759 (build_vec_init): Don't call use_variable.
760 * lang-options.h: Remove "-fthis-is-variable" and
761 "-fno-this-is-variable".
762 * pt.c (tsubst_expr): Don't check EXPR_STMT_ASSIGNS_THIS.
763 * search.c (expand_upcast_fixups): Use finish_expr_stmt, not
765 * semantics.c (finish_expr_stmt_real): Rename to ...
766 (finish_expr_stmt): This. Remove assigned_this parameter.
767 (begin_if_stmt): Call do_pushlevel before starting the statement.
768 (begin_compound_stmt): Don't declare __FUNCTION__ in scope-less
770 (setup_vtbl_ptr): Emit initialization code for bases and members
771 at semantic-analysis time. Emit code to initialize vtables in
773 (expand_stmt): Use finish_expr_stmt, not finish_expr_stmt_real.
774 Don't handle CTOR_INITIALIZER any more.
775 * typeck.c (build_modify_expr): Don't check for assignments to
777 (c_expand_return): Don't suggest assigning to `this'.
779 * Makefile.in (decl.o): Depend on RTL_H.
783 (method.o): Likewise.
784 (search.o): Likewise.
788 * decl.c (duplicate_decls): When a builtin function is redeclared
789 as static, make sure it is mangled correctly.
791 * ir.texi (CTOR_INITIALIZER): Remove mention. Fix typo. Add
792 detail about the statement-tree.
794 1999-09-20 Nathan Sidwell <nathan@acm.org>
796 * parse.y (primary): Use build_functional_cast for CV_QUALIFIER.
798 1999-09-20 Nick Clifton <nickc@cygnus.com>
800 * decl2.c (lang_decode_option): Extend comment.
802 Mon Sep 20 10:49:05 1999 Bernd Schmidt <bernds@cygnus.co.uk>
804 * typeck.c: Include "tm_p.h".
806 1999-09-19 Mark Mitchell <mark@codesourcery.com>
810 1999-09-19 Paul Burchard <burchard@pobox.com>
812 * semantics.c (expand_stmt): Initialize return value.
814 1999-09-18 Paul Burchard <burchard@pobox.com>
816 * gxxint.texi: G++ now implements namespaces.
818 1999-09-18 Mark Mitchell <mark@codesourcery.com>
820 * decl.c (pop_label): Don't warn about unused labels more than
822 * semantics.c (finish_goto_stmt): Always marked used labels as
825 * decl.c (layout_var_decl): Change prototype. Call layout_decl
826 even when the declaration is external.
827 (cp_finish_decl): Adjust call to layout_var_decl.
828 * pt.c (tsubst_expr): Make sure to initialize stmt before using it.
830 1999-09-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
832 * typeck.c (get_member_function_from_ptrfunc): Always consider
833 virtuality inside member pointer.
835 1999-09-17 Mark Mitchell <mark@codesourcery.com>
837 Turn on function-at-a-time processing.
838 * cp-tree.h (doing_semantic_analysis_p): New macro.
839 (SF_DEFAULT): Define to zero, not SF_EXPAND.
840 (start_handler_parms): Change prototype.
841 (expand_start_catch_block): Likewise.
842 (expand_end_catch_block): Likewise.
843 (expand_start_eh_spec): Likewise.
844 (expand_end_eh_spec): Declare.
845 (finish_handler_parms): Change prototype.
846 (begin_catch_block): Declare.
847 (finish_handler): Change prototype.
848 (do_pushlevel): Declare.
849 (do_poplevel): Likewise.
850 * decl.c (pushlevel): Don't create
851 binding levels when not doing semantic analysis.
852 (poplevel): Don't pop them.
853 (pushdecl): Assert that we are never called when not doing
855 (pushdecl_top_level): Use push_to_top_level.
856 (make_label_decl): Don't fiddle with obstacks. Make RTL For the
857 label when expanding.
858 (cp_finish_decl): Only inject for-scope variables when doing
859 semantic analysis. Add comments.
860 (start_handler_parms): Return the handler parm.
861 (start_function): Reorganize. Don't clear DECL_INITIAL if it is
862 already set. Reinitialize from saved function data if available.
863 Don't pushlevel when not doing semantic analysis.
864 (store_parm_decls): Only generate RTL when expanding. Only
865 pushdecl when doing semantic analysis. Set
866 current_eh_spec_try_block if appropriate.
867 (finish_function): Simplify. Use do_pushlevel and do_poplevel.
868 Combine common code. Don't poplevel when not doing semantic
870 (push_cp_function_context): Don't expand functions without an
871 explicit call to expand_body.
872 (mark_lang_function): Make eh_spec_try_block and
874 * except.c (expand_end_eh_spec): Don't
876 (process_start_catch_block): Likewise.
877 (push_eh_cleanup): Use finish_decl_cleanup.
878 (initialize_handler_parm): New function.
879 (expand_start_catch_block): Use it.
880 (expand_end_catch_block): Use tree-generation functions, not
881 RTL-generation functions.
882 (expand_start_eh_spec): Likewise.
883 (expand_end_eh_spec): Likewise.
884 (expand_exception_blocks): Simplify.
885 (start_anon_func): Use do_pushlevel.
886 (end_anon_func): Use do_poplvel. Call expand_body for the
888 * expr.c (do_case): Don't call define_case_label.
889 * init.c (create_temporary_var): Set DECL_CONTEXT for local
891 * method.c (emit_thunk): Call expand_body for the
893 (sythesize_method): Likewise.
894 * parse.y (handler_args): Give it ttype.
895 (eat_saved_input): Call expand_body.
896 (base_init): Use do_pushlevel.
897 (pending_inline): Call expand_body.
898 (handler): Adjust calls to finish_handler_parms and
900 (handler_args): Don't call expand_start_catch_block. Return the
901 catch parameter. * pt.c (tsubst_expr): Adjust HANDLER handling.
902 * parse.c: Regenerated.
903 * rtti.c (synthesize_tinfo_fn): Call finish_function.
904 * semantics.c (do_pushlevel): Give it external linkage. Build
906 (do_poplevel): Likewise.
907 (finish_case_label): Call define_case_label when doing semantic
909 (finish_goto_stmt): Create RTL for labels.
910 (finish_function_try_block): Set in_function_try_handler
912 (finish_function_handler_sequence): Unset it.
913 (finish_handler_parms): Use expand_start_catch_block even when
914 building a statement-tree.
915 (begin_catch_block): New function.
916 (finish_handler): Move a little RTL-generation logic here.
917 (finish_decl_cleanup): Allow cleanups for empty declarations.
918 (finish_named_return_value): Don't pushdecl when not doing
920 (expand_stmt): Don't do semantic analysis for variable
921 declarations. Handle START_CATCH_STMT. Call expand_label
922 directly for a LABEL_STMT. Tweak handling of GOTO_STMT. Adjust
923 HANDLERs. Handle SCOPE_STMT, CTOR_INITIALIZER, and RETURN_INIT.
924 (expand_body): Let expand_stmt handle CTOR_INITIALIZER,
925 RETURN_INIT and function try blocks.
927 * cp-tree.h (language_function): Add x_eh_spec_try_block. Add
928 x_scope_stmt_stack. Add x_in_charge_parm.
929 (current_eh_spec_try_block): New macro.
930 (current_scope_stmt_stack): Likewise.
931 (current_in_charge_parm): Likewise.
932 * decl.c (start_function): Initialize current_in_charge_parm.
933 (finish_function): Use current_in_charge_parm rather than looking
935 * search.c (expand_indirect_vtbls_init): Likewise.
937 * cp-tree.def (CLEANUP_STMT): Fix spelling in dumps.
938 (TRY_BLOCK): Likewise.
940 (START_CATCH_STMT): New tree node.
941 (SCOPE_STMT): Likewise.
942 * cp-tree.h (SCOPE_BEGIN_P): New macro.
943 (SCOPE_NULLIFIED_P): Likewise.
944 (struct lang_decl_flags): Add pending_inline_p. Adjust dummy.
945 (struct lang_decl): Add saved_language_function.
946 (DECL_PENDING_INLINE_INFO): Adjust documentation.
947 (DECL_PENDING_INLINE_P): New macro.
948 (TYPE_TI_ARGS): Fix typo in comment.
949 (DECL_SAVED_TREE): Add to documentation.
950 (DECL_SAVED_FUNCTION_DATA): New macro.
951 (START_CATCH_TYPE): Likewise.
952 (SCOPE_END_P): New macro.
953 (declare_parm_level): Don't declare.
954 * decl.c (mark_lang_function): New function, split out from
955 mark_cp_function_context.
956 (save_function_data): New function.
957 (declare_parm_level): Remove.
958 (finish_function): Use save_function_data to squirrel away
959 important stuff for later use.
960 (mark_cp_function_context): Use mark_function_data.
961 (lang_mark_tree): Likewise.
962 * lex.c (begin_definition_of_inclass_inline): Set
963 DECL_PENDING_INLINE_P.
964 (store_pending_inline): Clear it.
965 * pt.c (tsubst_decl): Likewise.
967 1999-09-17 Nathan Sidwell <nathan@acm.org>
969 * call.c (perform_implicit_conversion): Deal with error_mark_node.
971 1999-09-17 Mark Mitchell <mark@codesourcery.com>
973 * decl.c (warn_extern_redeclared_static): Don't get confused by
974 static member functions.
975 (duplicate_decls): Merge DECL_THIS_STATIC.
977 * decl.c (expand_static_init): Make sure assignments to local
978 statics actually occur.
980 1999-09-17 Mark Mitchell <mark@codesourcery.com>
982 * cp-tree.h (poplevel_class): Declare.
983 * class.c (popclass): Use poplevel_class, not poplevel.
984 * decl.c (poplevel_class): Don't make it static. Don't return a
986 (poplevel): Don't call poplevel_class; abort in a class
987 binding level is seen.
988 * semantics.c (finish_translation_unit): Use pop_everything.
989 * parse.y (member_init): Allow errors.
990 (pending_inline): Call finish_function.
991 * parse.c: Regenerated.
992 * Makefile.in (CONFLICTS): Adjust.
994 1999-09-17 Gabriel Dos Reis <gdr@codesourcery.com>
996 * error.c: Reduce code duplication.
997 (dump_template_value): New function.
998 (dump_type_real): Use it.
999 (dump_decl): Likewise.
1000 (dump_function_name): Likewise.
1001 (dump_function_decl): Don't be too talkative about function return
1004 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1006 * lex.c (init_cpp_parse): Call xcalloc, not malloc/bzero.
1008 * xref.c (SALLOC): Call xstrdup, not xmalloc/strcpy.
1010 1999-09-16 Jason Merrill <jason@yorick.cygnus.com>
1012 * decl2.c (finish_file): Also call check_global_declarations for
1013 the pending_statics list.
1015 1999-09-15 Jason Merrill <jason@yorick.cygnus.com>
1017 * lex.c (cp_pragma_implementation): Allow #pragma implementation
1020 1999-09-15 Richard Henderson <rth@cygnus.com>
1022 * lex.c (mark_impl_file_chain): Follow the next chain.
1024 1999-09-15 Mark Mitchell <mark@codesourcery.com>
1026 * decl.c (warn_extern_redeclared_static): Simplify. Catch
1027 problems with extern "C" functions redeclared as static.
1028 (duplicate_decls): When a builtin is redeclared static, make the
1029 new function have internal linkage.
1031 1999-09-15 Mark Mitchell <mark@codesourcery.com>
1033 * decl2.c (build_expr_from_tree): Handle VA_ARG_EXPR.
1034 * pt.c (tsubst_copy): Likewise.
1035 * tree.c (search_tree): Likewise.
1038 1999-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1040 * typeck2.c (ack): Don't declare progname.
1042 1999-09-14 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1044 * lex.c (cp_pragma_interface, cp_pragma_implementation): Copy
1045 filenames with ggc_alloc_string.
1047 1999-09-14 Mark Mitchell <mark@codesourcery.com>
1049 * decl.c (build_target_expr): Set TREE_SIDE_EFFECTS on the
1051 * call.c (build_over_call): Don't set TREE_SIDE_EFFECTS on
1053 * cvt.c (build_up_reference): Likewise.
1054 * tree.c (build_cplus_new): Likewise.
1055 (get_target_expr): Likewise.
1057 Tue Sep 14 01:45:10 1999 Marc Espie <espie@cvs.openbsd.org>
1059 * Makefile.in: Prepend $(SHELL) to move-if-change calls.
1061 1999-09-13 Mark Mitchell <mark@codesourcery.com>
1063 * cp-tree.h (build_target_expr): New function.
1064 * call.c (build_conditional_expr): Use build_target_expr.
1065 (convert_like): Likewise.
1066 (build_over_call): Likewise.
1067 * cvt.c (build_up_reference): Likewise.
1068 * decl.c (build_cleanup_on_safe_obstack): Fold into ...
1069 (destroy_local_var): Here.
1070 (build_target_expr): New function.
1071 * tree.c (build_cplus_new): Use it.
1072 (get_target_expr): Likewise.
1074 1999-09-13 Nathan Sidwell <nathan@acm.org>
1076 * typeck.c (expr_sizeof): Don't decay arrays and functions.
1077 Remove misleading comment.
1078 (build_compound_expr): Don't decay arrays.
1080 1999-09-13 Jason Merrill <jason@yorick.cygnus.com>
1082 * call.c (build_conditional_expr): Always use a TARGET_EXPR for
1083 class rvalues again.
1085 Sun Sep 12 23:29:07 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1087 * Make-lang.in (g++spec.o): Depend on system.h and gcc.h.
1089 * g++spec.c: Include gcc.h.
1090 (lang_specific_driver): Constify a char*. Call xcalloc, not
1091 xmalloc/bzero. All calls to the function pointer parameter now
1092 explicitly call `fatal'.
1094 1999-09-12 Mark Mitchell <mark@codesourcery.com>
1096 * call.c (implicit_conversion): Robustify. Handle OFFSET_REFs.
1097 * cvt.c (ocp_convert): Complete the from and destination types.
1098 Adjust warning about functions always being `true' in conditionals.
1099 * decl.c (duplicate_decls): Don't play funny games with abort.
1100 * error.c (dump_expr): Handle OVERLOADs.
1101 * spew.c (probe_obstack): Remove.
1102 * typeck.c (condition_conversion): Use perform_implicit_conversion.
1104 1999-09-12 Bernd Schmidt <bernds@cygnus.co.uk>
1106 * cp-tree.h (auto_function, define_function): Adjust prototypes.
1107 * decl.c (define_function): Lose FUNCTION_CODE arg. All callers
1109 (auto_function): Likewise, for CODE arg.
1110 Move code to set DECL_BUILT_IN and DECL_FUNCTION_CODE to...
1111 (builtin_function): ... here.
1113 1999-09-11 Mark Mitchell <mark@codesourcery.com>
1115 * decl.c (add_decl_to_level): Remove TREE_PERMANENT assertion.
1116 (init_decl_processing): Don't set TREE_PERMANENT for the
1118 (start_decl): Don't rebuild non-permanent ARRAY_TYPEs.
1119 (grokdeclarator): Likewise.
1120 (grokparms): Don't check TREE_PERMANENT when building up lists.
1121 * decl2.c (grokfield): Don't assert TREE_PERMANENT.
1122 (mark_inline_for_output): Likewise.
1123 * expr.c (cplus_expand_expr): Don't check TREE_PERMANENT.
1124 * init.c (build_offset_ref): Don't check TREE_PERMANENT.
1125 * lex.c (check_newline): Don't check ggc_p; it is always one.
1126 * pt.c (process_template_parm): Don't check TREE_PERMANENT.
1127 * spew.c (yylex): Don't copy_node or probe_obstacks for
1128 non-permanent CONSTANTs and STRINGs.
1129 * tree.c (build_cplus_array_type_1): Don't fuss with
1130 TREE_PERMANENT on ARRAY_TYPEs.
1132 * cp-tree.def (CLEANUP_STMT): New node.
1133 * cp-tree.h (language_function): Add name_declared.
1134 (current_function_name_declared): New macro.
1135 (CLEANUP_DECL): New macro.
1136 (CLEANUP_EXPR): Likewise.
1137 (emit_local_var): Likewise.
1138 (finish_decl_cleanup): New function.
1139 * cvt.c (build_up_reference): Simplify.
1140 (ocp_convert): Remove dead code.
1141 * decl.c (start_decl): Remove call to add_decl_stmt.
1142 (grok_reference_init): Adjust, to handle bindings temporaries to
1143 references. Remove dead code.
1144 (initialize_local_var): Don't generate RTL for
1145 declarations here, or build cleanups here. Don't fuss with
1146 obstacks. Replace expand_start_target_temps calls with explicit
1147 setting of stms_are_full_exprs_p.
1148 (destroy_local_var): New function.
1149 (emit_local_var): Likewise.
1150 (cp_finish_decl): Use them, as appropriate.
1151 (start_function): Announce template functions.
1152 (store_parm_decls): Don't call declare_function_name here.
1153 (finish_stmt): Don't start emit base-initialization code when just
1154 building the statement-tree.
1155 * init.c (create_temporary_var): Move add_decl_stmt call ...
1156 (get_temp_regvar): Here.
1157 * pt.c (tsubst_expr): Make DECL_INITIAL look like what
1158 cp_finish_decl would expect. Don't call add_decl_stmt.
1159 * semantics.c (begin_compound_stmt): Call declare_function_name,
1161 (finish_decl_cleanup): New function.
1162 (expand_stmt): Use emit_local_var to output variables.
1163 (expand_body): Set current_funtion_name_declared.
1165 1999-09-10 Mark Mitchell <mark@codesourcery.com>
1167 * cp-tree.h (finish_cleanup_try_block): New function.
1168 * semantics.c (finish_cleanup_try_block): Add comment.
1170 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
1172 * cp-tree.h: Delete declarations for all tree nodes now moved to
1174 * decl.c: Delete their definitions.
1175 (SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE, LONG_LONG_TYPE_SIZE,
1176 FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE, LONG_DOUBLE_TYPE_SIZE): Don't
1178 (init_decl_processing): Call build_common_tree_nodes and
1179 build_common_tree_nodes_2 instead of building their nodes here.
1180 Don't add gc roots for them.
1182 1999-09-10 Mark Mitchell <mark@codesourcery.com>
1184 * cp-tree.h (language_function): Rename expanding_p to
1185 x_expanding_p. Rename named_label_uses to x_named_label_uses.
1186 (expanding_p): Adjust accordingly.
1187 (TREE_VIA_PRIVATE): Fix typo in comment.
1188 (DECL_REFERENCE_SLOT): Remove.
1189 (SET_DECL_REFERENCE_SLOT): Likewise.
1190 * decl.c (named_label_uses): Adjust. Remove chicken comment.
1191 (push_overloaded_decl): Don't truncate the chain of bindings when
1192 adding an overloaded function.
1193 (grok_reference_init): Don't use DECL_REFERENCE_SLOT.
1194 (initialize_local_var): Fix typo in comment.
1195 (store_parm_decls): Don't set DECL_REFERENCE_SLOT. Tidy up.
1196 * decl2.c (start_objects): Make the fact that we are expanding
1197 the generated function right away explicit.
1198 (start_static_storage_duration_function): Likewise.
1199 (finish_file): Fix typo in comment.
1200 * init.c (build_vec_init): Correct bugs in handling cleanups.
1201 * semantics.c (maybe_convert_cond): New function.
1202 (FINISH_COND): Always store the condition, even if there's
1204 (finish_if_stmt_cond): Use maybe_convert_cond.
1205 (finish_while_stmt_cond): Likewise.
1206 (finish_do_stmt): Likewise.
1207 (finish_for_cond): Likewise.
1208 (expand_cond): Adjust.
1210 * cp-tree.h (FN_TRY_BLOCK_P): New macro.
1211 * init.c (perform_member_init): Remove obstack machinations.
1212 (expand_cleanup_for_base): Likewise.
1213 (finish_init_stmts): Mark the statement-expression as used.
1214 * method.c (emit_thunk): Use tree-generating functions, not
1216 (do_build_copy_constructor): Likewise.
1217 (do_build_assign_ref): Likewise.
1218 (synthesize_method): Likewise. Keep track of line numbers.
1219 * pt.c (tsubst_expr): Handle various kinds of try blocks.
1220 * semantics.c (expand_stmts): Remove.
1221 (begin_function_try_block): Set FN_TRY_BLOCK_P.
1222 (finish_function_try_block): Be careful rechaining
1223 function try blocks.
1224 (expand_stmt): Loop through all the statements at a given level.
1225 (exapnd_body): Be careful with line-numbers here too. Prepare for
1226 being called directly from the parser.
1228 * cp-tree.h (finish_function): Adjust prototype.
1229 * decl.c (finish_function): Return the function compiled.
1230 * pt.c (instantiate_decl): Don't play games with obstacks.
1231 * tree.c (mapcar): Handle OFFSET_REF and BIT_FIELD_REF.
1232 (search_tree): Likewise.
1233 * typeck.c: Fix typo in comment.
1234 * typeck2.c (store_init_value): Add comment.
1236 * cp-tree.h (CPTI_ATEXIT): New macro.
1237 (atexit_node): Likewise.
1238 * decl.c (destroy_local_static): New function, broken out from ...
1239 (expand_static_init): Here.
1241 * rtti.c (get_tinfo_var): These should always be global
1242 (expand_si_desc): Use tree, not RTL, functions to generate code.
1243 (expand_class_desc): Likewise.
1244 (expand_ptr_desc): Likewise.
1245 (expand_attr_desc): Likewise.
1246 (expand_generic_desc): Likewise.
1247 (synthesize_tinfo_fn): Likewise.
1249 1999-09-09 Mark Mitchell <mark@codesourcery.com>
1251 * semantics.c (RECHAIN_STMTS): Remove `last' parameter.
1252 (RECHAIN_STMTS_FROM_LAST): Remove. Replace all uses with
1254 (RECHAIN_STMST_FROM_CHAIN): Likewise.
1256 * parse.y (simple_stmt): Fix typo in last change.
1258 * cp-tree.h (EXPR_STMT_ASSIGNS_THIS): New macro.
1259 (STMT_IS_FULL_EXPR_P): Likewise.
1260 (STMT_LINENO_FOR_FN_P): Likewise.
1261 (prep_stmt): New function.
1262 (building_stmt_tree): Tweak for safety.
1263 * pt.c (tsubst_expr): Use prep_stmt throughout.
1264 (add_tree): Move it to semantics.c
1265 * semantics.c (add_tree): Move it here.
1266 (finish_expr_stmt_real): New function.
1267 (finish_expr_stmt): Use it.
1268 (finish_if_stmt_cond): Use FINISH_COND.
1269 (finish_while_stmt_cond): Likewise.
1270 (finish_for_cond): Likewise.
1271 (finish_stmt_tree): Tweak line-number handling.
1272 (prep_stmt): New function.
1273 (expand_stmt): Use it.
1275 * cp-tree.h (begin_switch_stmt): Adjust prototype.
1276 (finish_switch_cond): Likewise.
1277 * parse.y (simple_stmt): Adjust accordingly.
1278 * parse.c: Regenerated.
1279 * pt.c (tsubst_expr): Adjust accordingly.
1280 * semantics.c (expand_cond): New function.
1281 (FINISH_COND): New macro.
1282 (begin_switch_stmt): Build the SWITCH_STMT here.
1283 (finish_switch_stmt_cond): Not here.
1284 (expand_stmt): Adjust calls to begin_switch_stmt and
1285 finish_switch_cond. Use expand_cond throughout.
1287 * dump.c (dequeue_and_dump): Dump types for constants.
1288 Describe DECL_ARG_TYPE more intuitively.
1291 * decl.c (lang_mark_tree): Mark TYPE_LANG_SPECIFIC.
1292 (lang_cleanup_tree): Remove.
1293 * lex.c (make_lang_type): Use ggc_alloc to allocate
1296 Reorganize per-function data.
1297 * cp-tree.h (saved_scope): Add function_decl, bindings.
1298 (language_function): Rename binding_level to bindings.
1299 (cp_function_chain): Use the current_function, not the
1300 outer_function_chain.
1301 (current_class_ptr): Make it work, even when there's no
1303 (current_class_ref): Likewise.
1304 (SF_DEFAULT, SF_PRE_PARSED, SF_INCLASS_INLINE, SF_EXPAND): New
1306 (clear_temp_name): Remove.
1307 * decl.c (check_function_type): New function, broken out from
1309 (current_binding_level): Adjust definition.
1310 (pushlevel): Simplify.
1311 (poplevel): Don't use named_label_uses when we're outside
1313 (mark_saved_scope): Mark function_decl and bindings.
1314 (maybe_push_to_top_level): Don't unconditionally push a new
1315 function context. Save bindings and the current_function_decl.
1316 Don't clear named_labels.
1317 (pop_from_top_level): Pop function context if appropriate.
1318 (init_decl_processing): Set init_lang_status and free_lang_status,
1319 rather than save_lang_status and restore_lang_status.
1320 (start_function): Take SF_* flags. Don't clear per-function data.
1321 Reorder and simplify to use new per-function data code. Add
1323 (store_parm_decls): Don't call init_function_start here.
1324 (finish_function): Adjust for new handling of per-function data.
1325 (push_cp_function_context): Simplify.
1326 (mark_cp_function_context): Change binding_level to bindings.
1327 * decl2.c (clear_temp_name): Remove.
1328 (start_objects): Use SF flags to start_function.
1329 (start_static_storage_duration_function): Likewise.
1330 * except.c (start_anon_func): Remove redundant calls to
1331 push_function_context_to. Use SF flags to start function.
1332 (end_anon_func): Remove redundant call to pop_function_context
1334 * lex.c (reinit_parse_for_function): Don't initialize per-function
1336 * method.c (emit_thunk): Clear current_function after calling
1337 assemble_end_function. Use SF flags for start_function.
1338 (synthesize_method): Use SF flags for start_function.
1339 * parse.c: Regenerated.
1340 * parse.y (fn.defpen): Likewise.
1341 (pending_inline): Clear current_function, even if something goes
1343 * pt.c (instantiate_decl): Use SF flags to start_function.
1344 Don't save and restore expanding_p.
1345 (add_tree): Handle the case where we are outside any function.
1346 (end_tree): Likewise.
1347 * rtti.c (sythesize_tinfo_fn): Use SF flags to start_function.
1348 * semantics.c (begin_function_definition): Likewise.
1349 (expand_body): Likewise.
1351 1999-09-09 Nathan Sidwell <nathan@acm.org>
1353 * cp-tree.h (convert_to_void): Prototype new function.
1354 (require_complete_type_in_void): Remove prototype.
1355 * cvt.c (convert_to_void): New function.
1356 (ocp_convert): Use convert_to_void.
1357 * decl.c (cplus_expand_expr_stmt): Likewise, for complete
1359 * typeck.c (require_complete_type_in_void): Remove function.
1360 (build_compound_expr): Use convert_to_void.
1361 (build_static_cast): Likewise.
1362 (build_c_cast): Likewise.
1363 * semantics.c (finish_expr_stmt): Do not decay full expressions.
1365 * typeck.c (build_x_compound_expr): Add FIXME.
1367 1999-09-08 Mark Mitchell <mark@codesourcery.com>
1369 * cp-tree.h (scratch_tree_cons): Remove.
1370 * call.c: Replace all uses of expr_tree_cons, saveable_tree_cons,
1371 and perm_tree_cons with plain tree_cons.
1372 * class.c: Likewise.
1374 * decl2.c: Likewise.
1375 * except.c: Likewise.
1379 * method.c: Likewise.
1380 * parse.y: Likewise.
1384 * search.c: Likewise.
1385 * typeck.c: Likewise.
1386 * parse.c: Regenerated.
1387 * tree.c (build_srcloc): Simplify.
1389 1999-09-08 Mark Mitchell <mark@codesourcery.com>
1391 * cp-tree.h (lang_decl_flags): Remove permanent_attr.
1393 (LANG_DECL_PERMANENT): Remove.
1394 * decl.c (duplicate_decls): Don't mess about with obstacks trying
1396 (lang_mark_tree): Mark DECL_LANG_SPECIFIC.
1397 * lex.c (free_lang_decl_chain): Remove.
1398 (build_lang_decl): Don't use obstacks.
1399 (retrofit_lang_decl): Likewise.
1400 (copy_lang_decl): Likewise.
1402 * cp-tree.h (saved_scope): Remove old_binding_level and
1403 function_decl. Tidy up.
1404 * decl.c (mark_saved_scope): Don't set them.
1405 (maybe_push_to_top_level): Clear memory.
1407 * decl.c (layout_var_decl): Change prototype. Don't complete
1408 types for external objects.
1409 (check_initializer): Likewise. Tidy.
1410 (initialize_local_var): Complete types here.
1411 (cp_finish_decl): Not here. Reorganize a little.
1412 (grokvardecl): Don't complete types here.
1414 * decl.c (start_function): Clear last_dtor_insn and
1415 last_parm_cleanup_insn.
1416 (push_cp_function_context): Just copy over a little of
1417 the old context, not all of it.
1419 * cp-tree.h (copy_to_permanent): Remove.
1420 (permanent_p): Likewise.
1421 * decl.c (building_typename_type): Don't use copy_to_permanent.
1422 (start_decl): Likewise.
1423 (grok_reference_init): Likewise.
1424 (cp_finish_decl): Likewise.
1425 * init.c (build_new_1): Don't use mapcar.
1426 (build_vec_delete_1): Don't use copy_to_permanent.
1427 (build_vec_init): Likewise.
1428 * parse.y (primary): Likewise.
1429 * parse.c: Regenerated.
1430 * pt.c (push_template_decl_real): Don't use copy_to_permanent.
1431 (lookup_template_class): Likewise.
1432 (tsubst_friend_function): Likewise.
1433 (instantiate_class_template): Likewise.
1434 (tsubst_decl): Likewise.
1436 (instantiate_template): Likewise.
1438 * rtti.c (get_tinfo_fn): Likewise.
1439 (build_dynamic_cast): Likewise.
1440 * semantics.c (finish_if_stmt_cond): Likewise.
1441 (finish_while_stmt_cond): Likewise.
1442 (finish_do_stmt): Likewise.
1443 (finish_for_cond): Likewise.
1444 (finish_for_expr): Likewise.
1445 (finish_cleanup): Likewise.
1446 (add_decl_stmt): Likewise.
1447 (finish_named_return_value): Likewise.
1448 (finish_qualified_call_expr): Likewise.
1449 * tree.c (perm_manip): Remove.
1450 (build_exception_variant): Don't use copy_to_permanent.
1451 (permanent_p): Remove.
1452 (copy_to_permament): Remove.
1453 (build_min_nt): Don't use copy_to_permanent.
1454 (build_min): Likewise.
1455 (min_tree_cons): Likewise.
1456 * typeckc.c (build_static_cast): Likewise.
1457 (build_reinterpret_cast): Likewise.
1458 (build_const_cast): Likewise.
1460 1999-09-07 Mark Mitchell <mark@codesourcery.com>
1462 * decl.c (ggc_p): Set it to 1.
1463 (mark_saved_scope): Add prototype.
1465 1999-09-07 Richard Henderson <rth@cygnus.com>
1467 * cp-tree.h (C_PROMOTING_INTEGER_TYPE_P): Delete.
1468 * typeck.c (self_promoting_args_p): Delete.
1470 1999-09-07 Jason Merrill <jason@yorick.cygnus.com>
1472 * search.c (binfo_for_vtable): Use CLASSTYPE_VFIELD_PARENT.
1473 (dfs_bfv_queue_p, dfs_bfv_helper, struct bfv_info): Remove.
1475 1999-09-07 Mark Mitchell <mark@codesourcery.com>
1477 * Makefile.in (tree.o): Depend on ggc.h.
1478 * class.c (make_method_vec): Remove.
1479 (free_method_vec): Likewise.
1480 (free_method_vecs): Remove.
1481 (add_method): Don't use them.
1482 * cp-tree.def (PTRMEM_CST): Make it longer.
1483 (TEMPLATE_PARM_INDEX): Make it shorter.
1484 * cp-tree.h (BINDING_HAS_LEVEL_P): New macro.
1485 (template_parm_index): Remove RTL field.
1486 (ptrmem_cst): Add RTL field.
1487 (finish_function): Removed parameter.
1488 (process_next_inline): Change prototype.
1489 (init_cplus_unsave): Rename to init_tree.
1490 (binding_init): Remove.
1491 * decl.c (free_binding_nodes): Remove.
1492 (push_binding): Don't use them. Set BINDING_HAS_LEVEL_P.
1493 (pop_binding): Don't use free_binding_nodes.
1494 (free_binding_vecs): Remove.
1495 (store_bindings): Don't use them.
1496 (pop_from_top_level): Likewise.
1497 (lookup_namespace_name): Simplify.
1498 (build_typename_type): Don't use obstack_free.
1499 (unqualified_namespace_lookup): Simplify.
1500 (lookup_name_real): Simplify.
1501 (start_function): Remove comment about leaks.
1502 (finish_function): Removed nested parameter. Call
1503 expand_end_bindings even when building_stmt_tree.
1504 Call ggc_push_context and ggc_pop_context around
1505 rest_of_compilation, if necessary.
1506 (mark_cp_function_context): Handle a NULL language-context.
1507 (lang_mark_false_label_stack): Fix typo.
1508 (lang_mark_tree): Handle CPLUS_BINDING, OVERLOAD,
1509 TEMPLATE_PARM_INDEX. Handle the funny TYPE_LANG_SPECIFIC on
1510 pointer to method types.
1511 (lang_cleanup_tree): Use free to free TYPE_LANG_SPECIFIC.
1512 * decl2.c (finish_objects): Adjust call to finish_function.
1513 (finish_static_store_duration_function): Likewise.
1514 (do_nonmember_using_decl): Remove call to binding_init.
1515 * except.c (end_anon_func): Adjust call to finish_function.
1516 * lex.c (mark_impl_file_chain): New function.
1517 (init_parse): Call init_tree, not init_cplus_unsave.
1519 (cp_pramga_interface): Use xmalloc, not permalloc.
1520 (cp_pragma_implementation): Likewise.
1521 (begin_definition_of_inclass_inline): Simplify.
1522 (process_next_inline): Adjust prototype.
1523 (do_scoped_id): Don't call binding_init.
1524 (make_lang_type): Allocate TYPE_LANG_SPECIFIC with xmalloc.
1525 * method.c (emit_thunk): Adjust call to finish_function.
1526 (synthesize_method): Likewise.
1527 * parse.y (%union): Add a new `pi' variant.
1528 (PRE_PARSED_FUNCTION_DECL): Use it.
1529 (fn.defpen): Likewise.
1530 (fndef): Adjust call to finish_function.
1531 * pt.c (instantiate_decl): Likewise.
1532 * rtti.c (syntheisze_tinfo_fn): Likewise.
1533 * semantics.c (expand_body): Likewise.
1534 * tree.c: Include ggc.h.
1535 (mark_list_hash): New function.
1536 (binding_init): Remove.
1537 (init_cplus_unsave): Rename to ...
1538 (init_tree): This. Add GC roots.
1540 1999-09-05 Mark Mitchell <mark@codesourcery.com>
1542 Get ready for garbage collection.
1543 * Makefile.in (CXX_TREE_H): Add varray.h
1544 (lex.o): Depend on ggc.h.
1546 (decl2.o): Likewise.
1547 (method.o): Likewise.
1548 (search.o): Likewise.
1551 * class.c: Include ggc.h.
1552 (current_class_name): Remove.
1553 (current_class_type): Likewise.
1554 (current_access_specifier): Likewise.
1555 (previous_class_type): Likewise.
1556 (previous_class_values): Likewise.
1557 (class_cache_firstobj): Likewise.
1558 (current_lang_base): Likewise.
1559 (current_lang_stack): Likewise.
1560 (current_lang_stacksize): Likewise.
1561 (lang_name_c): Likewise.
1562 (lang_name_cplusplus): Likewise.
1563 (lang_name_java): Likewise.
1564 (current_lang_name): Likewise.
1565 (base_layout_decl): Likewise.
1566 (access_default_node): Likewise.
1567 (access_public_node): Likewise.
1568 (access_protected_node): Likewise.
1569 (access_private_node): Likewise.
1570 (access_default_virtual_node): Likewise.
1571 (access_public_virtual_node): Likewise.
1572 (access_protected_virtual_node): Likewise.
1573 (access_private_virtual_node): Likewise.
1574 (signed_zero_node): Likewise.
1575 (init_class_processing): Don't build base_layout_decl.
1576 (push_lang_context): Adjust now that current_lang_base is a varray.
1577 (pop_lang_context): Likewise.
1578 * cp-tree.h: Include varray.h.
1579 (cp_global_trees): Add access_default, access_public,
1580 access_protected, access_private, access_default_virtual,
1581 access_public_virtual, access_protected_virtual,
1582 access_private_virtual, ctor_identifier, delta2_identifier,
1583 delta_identifier, dtor_identifier, in_charge_identifier,
1584 index_identifier, nelts_identifier, this_identifier,
1585 pfn_identifier, pfn_or_delta2_identifier, vptr_identifier,
1586 lang_name_c, lang_name_cplusplus, lang_name_java,
1587 empty_except_spec, null, jclass, minus_one, terminate.
1588 (saved_scope): Move here from decl.c. Define globals in terms of
1589 saved_scope: current_namespace, current_class_name,
1590 current_class_type, current_access_specifier, current_lang_stack,
1591 current_lang_base, current_lang_name, current_function_parms,
1592 current_template_parms, processing_template_decl,
1593 processing_specialization, processing_explicit_instantiation,
1594 previous_class_type, previous_class_values, class_cache_firstobj.
1595 (scope_chain): New variable.
1596 (init_pt): New function.
1597 * decl.c (current_namespace): Remove.
1598 (this_identifier, in_charge_identifier, ctor_identifier): Likewise.
1599 (dtor_identifier, pfn_identifier, index_identifier): Likewise.
1600 (delta_identifier, delta2_identifier): Likewise.
1601 (pfn_or_delta2_identifier, tag_identifier): Likewise
1602 (vt_off_identifier, empty_except_spec, null_node): Likewise.
1603 (current_function_parms, current_lang_base): Remove.
1604 (current_lang_stack, previous_class_values): Remove.
1605 (class_binding_level): Macroize.
1606 (saved_scope): Remove.
1607 (current_saved_scope): Rename to scope_chain.
1608 (mark_saved_scope): Adjust for new scope structure.
1609 (maybe_push_to_top_level): Likewise.
1610 (pop_from_top_level): Likewise.
1611 (duplicate_decls): Adjust now that current_lang_base is a varray.
1612 (build_typename_type): Call ggc_add_tree_hash_table_root.
1613 (init_decl_processing): Call init_pt. Call push_to_top_level to
1614 set up globals. Add GC roots.
1615 (xref_basetypes): Adjust now that current_lang_base is a varray.
1616 * decl.h (this_identifier): Remove.
1617 (in_charge_identifier): Likewise.
1618 * decl2.c: Don't include varray.h.
1619 (current_namespace): Remove.
1620 (init_decl2): Add GC roots.
1621 * except.c (Terminate): Remove.
1622 (init_exception_processing): Use terminate_node instead.
1623 (build_terminate_handler): Likewise.
1624 * init.c (nc_nelts_field_id): Remove.
1625 (minus_one): Likewise.
1626 (init_init_processing): Use minus_one_node and nelts_identifier
1627 instead. Add GC roots.
1628 (jclass_node): Remove.
1629 (build_new_1): Use nelts_identifier.
1630 (build_vec_init): Likewise.
1631 (build_vec_delete): Likewise.
1632 * lex.c: Include ggc.h.
1633 (defarg_fn): Move declaration early.
1634 (defarg_parms): Likewise.
1635 (init_parse): Add GC roots.
1636 (handle_cp_pragma): Remove redundant declaration of
1638 * method.c: Include ggc.h.
1639 (btypelist): Make it a varray. All uses changed.
1640 (ktypelist): Likewise.
1641 (init_method): Add GC roots.
1642 * pt.c: Don't include varray.h. Include ggc.h.
1643 (current_template_parms): Remove.
1644 (processing_template_decl): Likewise.
1645 (processing_specialization): Likewise.
1646 (processing_explicit_instantiation): Likewise.
1647 (init_pt): New function.
1648 * repo.c: Include ggc.h.
1649 (init_repo): Add GC roots.
1650 * search.c: Don't include varray.h.
1651 (_vptr_name): Remove.
1652 (lookup_field_1): Use vtpr_identifier instead.
1653 (expand_indirect_vtbls_init): Remove redundant declaration of
1654 in_charge_identifier.
1655 (init_search_processing): Use vptr_identifier.
1657 1999-09-05 Richard Henderson <rth@cygnus.com>
1658 Bernd Schmidt <bernds@cygnus.co.uk>
1659 Mark Mitchell <mark@codesourcery.com>
1661 * Makefile.in (parse.o): Depend on ggc.h.
1662 (decl2.o): Depend on ggc.h.
1663 (init.o): Depend on ggc.h.
1664 * cp-tree.h (init_decl2): Declare.
1665 (cp_parse_init): Likewise.
1666 * decl.c (ggc_p): Define to zero.
1667 (mark_saved_scope): New function.
1668 (init_decl_processing): Call cp_parse_init, and cp_decl2.
1670 (expand_static_init): Add GC roots.
1671 * decl2.c: Include ggc.h.
1672 (init_decl2): New function.
1673 * init.c: Include ggc.h.
1674 (init_init_processing): Add GC roots.
1675 * parse.y: Include ggc.h.
1676 (cp_parse_init): New function.
1678 1999-09-04 Mark Mitchell <mark@codesourcery.com>
1680 * decl.c (init_decl_processing): Set mark_lang_status.
1681 (lang_mark_false_label_stack): Adjust prototype.
1682 * decl2.c (grok_function_init): Remove extraneous declaration of
1685 * Make-lang.in (cc1plus): Remove dependency on GGC.
1686 * Makefile.in (OBJS): Don't mention ggc-simple.o.
1687 (OBJDEPS): Don't mention ggc-simple.o.
1689 * Make-lang.in (cc1plus): Depend on $(GGC).
1690 * Makefile.in (OBJS): Add ggc-simple.o.
1691 (OBJDEPS): Likewise.
1692 * cp-tree.h (language_function): Rename members to `x_' versions;
1693 we now have x_named_labels, x_ctor_label, x_dtor_label,
1694 x_base_init_list, x_member_init_list, x_base_init_expr,
1695 x_current_class_ptr, x_current_class_ref, x_last_tree,
1696 x_last_expr_type, x_last_dtor_insn, x_last_parm_cleanup_insn, and
1698 (dtor_label, ctor_label, current_base_init_list,
1699 current_member_init_list, base_init_expr, current_class_ptr,
1700 current_class_ref, last_tree, last_expr_type): Adjust accordingly.
1701 * decl.c: Include ggc.h.
1702 (last_dtor_insn): Adjust to use x_ names.
1703 (last_parm_cleanup_insn): Likewise.
1704 (original_result_rtx): Likewise.
1705 (named_labels): Likewise.
1706 (mark_binding_level): New function.
1707 (mark_cp_function_context): Likewise.
1708 (mark_false_label_stack): Likewise.
1709 (lang_mark_tree): Likewise.
1710 (lang_cleanup_tree): Likewise.
1712 1999-09-03 Mark Mitchell <mark@codesourcery.com>
1714 * Makefile.in (CXX_TREE_H): Include function.h.
1715 (decl.o): Don't depend on function.h.
1716 (decl2.o): Likewise.
1717 (typeck.o): Likewise.
1719 (method.o): Likewise.
1720 * cp-tree.h: Include function.h.
1721 (cp_function): Rename to language_function. Remove next.
1722 (cp_function_chain): Make it a macro, not a variable.
1723 (push_cp_function_context): Don't declare.
1724 (pop_cp_function_context): Likewise.
1725 * decl.c: Don't include function.h.
1726 (push_cp_function_context): Make it static. Make it suitable for
1727 a save_lang_status callback.
1728 (pop_cp_function_context): Likewise.
1729 (maybe_push_to_top_level): Call push_function_context_to, not
1730 push_cp_function_context.
1731 (pop_from_top_level): Call pop_function_context_from, not
1732 pop_cp_function_context.
1733 (init_decl_processing): Set save_lang_status and
1734 restore_lang_status. Call push_function_context_to, not
1735 push_cp_function_context.
1736 (cp_function_chain): Remove.
1737 * decl2.c: Don't include function.h.
1738 * except.c: Don't include function.h.
1739 (start_anon_func): Call push_function_context_to, not
1740 push_cp_function_context.
1741 (end_anon_func): Call pop_function_context_from, not
1742 pop_cp_function_context.
1743 * init.c: Don't include function.h.
1744 * lex.c (begin_definition_of_inclass_inline): Call
1745 push_function_context_to, not push_cp_function_context.
1746 (process_next_inline): Call pop_function_context_from, not
1747 pop_cp_function_context.
1748 * method.c: Don't include function.h.
1749 (synthesize_method): Call push_function_context_to, not
1750 push_cp_function_context. Call pop_function_context_from, not
1751 pop_cp_function_context.
1752 * typeck.c: Don't include function.h.
1754 * decl.c (expand_static_init): Tweak handling of static
1755 initializations for objects without constructors.
1757 1999-09-03 Nathan Sidwell <nathan@acm.org>
1759 * typeck.c (build_indirect_ref): Reject dereference of pointer to
1762 1999-09-02 Mark Mitchell <mark@codesourcery.com>
1764 * cp-tree.h (cp_function): Move here, from decl.c.
1765 (cp_function_chain): Declare.
1766 (dtor_label): New macro, instead of variable.
1767 (ctor_label): Likewise.
1768 (current_base_init_list): Likewise.
1769 (current_member_init_list): Likewise.
1770 (base_init_expr): Likewise.
1771 (current_class_ptr): Likewise.
1772 (current_class_ref): Likewise.
1773 (last_tree): Likewise.
1774 (last_expr_type): Likewise.
1775 (current_function_returns_value): Likewise.
1776 (current_function_returns_null): Likewise.
1777 (current_function_just_assigned_this): Likewise.
1778 (current_function_parms_stored): Likewise.
1779 (temp_name_counter): Likewise.
1780 (static_labelno): Likewise.
1781 (expanding_p): Likewise.
1782 (stmts_are_full_exprs_p): Likewise.
1783 (in_function_try_handler): Likewise.
1784 (lang_type): Remove nested type_flags. All uses changed.
1785 * call.c (ctor_label): Remove.
1786 (dtor_label): Likewise.
1787 * class.c (current_class_ptr): Remove.
1788 (current_class_ref): Likewise.
1789 * decl.c (static_labelno): Remove.
1790 (dtor_label): Likewise.
1791 (last_dtor_insn): New macro, instead of variable.
1792 (last_parm_cleanup_insn): Likewise.
1793 (original_result_rtx): Likewise.
1794 (in_function_try_handler): Remove.
1795 (named_label_uses): New macro, instead of variable.
1796 (named_labels): Likewise.
1797 (current_function_returns_value): Remove.
1798 (current_function_returns_null): Likewise.
1799 (current_function_assigns_this): New macro, instead of variable.
1800 (current_function_just_assigned_this): Likewise.
1801 (current_binding_level): Likewise.
1802 (init_decl_processing): Call push_cp_function_context.
1803 (cp_function): Move to cp-tree.h
1804 (cp_function_chain): Make it global.
1805 (temp_name_counter): Remove.
1806 (push_cp_function_context): Simplify.
1807 (pop_cp_function_context): Likewise.
1808 * decl2.c (temp_name_counter): Remove.
1809 * init_c (current_base_init_list): Likewise.
1810 (current_member_init_list): Likewise.
1811 (base_init_expr): Likewise.
1812 * method.c (static_labelno): Likewise.
1813 * pt.c (last_tree): Likewise.
1814 * semantics.c (expanding_p): Likewise.
1815 (stmts_are_full_exprs_p): Likewise.
1816 (last_expr_type): Likewise.
1817 * typeck.c (dtor_label): Likewise.
1818 (ctor_label): Likewise.
1820 1999-09-01 Alex Samuel <samuel@codesourcery.com>
1822 * decl2.c (arg_assoc_template_arg): New prototype. New function.
1823 (arg_assoc_class): Use arg_assoc_template_arg for template
1825 (arg_assoc): Likewise.
1826 * pt.c (mangle_class_name_for_template): Allow member template
1829 1999-09-02 Nathan Sidwell <nathan@acm.org>
1831 * call.c (build_conditional_expr): Warn on enum mismatches.
1832 (convert_arg_to_ellipsis): Move non-pod check to after
1835 1999-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1837 * gxx.gperf (hash, is_reserved_word): Add prototypes.
1839 * init.c (build_vec_init): Initialize variable `try_block'.
1841 * lex.c (init_parse): Call memcpy, not bcopy, to avoid casts.
1842 Likewise for bzero/memset.
1843 (token_getch, token_put_back): Add static prototypes. Remove
1844 `inline' from the definitions.
1845 (retrofit_lang_decl): Call memset, not bzero, to avoid casts.
1847 1999-09-01 Mark Mitchell <mark@codesourcery.com>
1849 * cp-tree.h (lang_type): Move align into type_flags.
1850 (CLASSTYPE_ALIGN): Adjust accordingly.
1851 * call.c (direct_reference_binding): Remove misleading comment.
1853 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1855 * parse.y (language_string): Constify.
1857 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1859 * repo.c (getpwd): Don't prototype.
1860 * xref.c (getpwd): Likewise
1862 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1864 * Makefile.in (LIBS, LIBDEPS): Link with & depend on libiberty.a.
1865 Remove hacks for stuff which now comes from libiberty.
1867 1999-08-30 Jason Merrill <jason@yorick.cygnus.com>
1869 * cp-tree.h (IS_AGGR_TYPE_2): Fix typo.
1871 1999-08-30 Mark Mitchell <mark@codesourcery.com>
1873 * cp-tree.h (begin_init_stmts): Declare.
1874 (finish_init_stmts): Likewise.
1875 * cvt.c (build_up_reference): Wrap the declaration of a temporary
1876 in a statement-expression so that we will see it when expanding
1877 tree structure later.
1878 * init.c (begin_init_stmts): Don't make it static.
1879 (finish_init_stmts): Likewise.
1881 * cp-tree.h (start_handler_parms): New function.
1882 (expand_start_catch_block): Take only one parameter.
1883 (start_handler_parms): New function.
1884 * decl.c (start_handler_parms): Define it.
1885 * except.c (process_start_catch_block): Take only one parameter.
1886 Don't call grokdeclarator here.
1887 (expand_start_catch_block): Don't call grokdeclarator here,
1889 * parse.y (handler_args): Adjust call to
1890 expand_start_catch_block. Use start_handler_parms.
1891 * pt.c (push_template_decl_real): Make permanent lists have
1893 (tsubst_expr): Adjust calls to expand_start_catch_block
1895 * semantics.c (expand_stmt): Likewise.
1897 1999-08-29 Alex Samuel <samuel@codesourcery.com>
1899 * pt.c (push_template_decl_real): Use template declaration from
1900 class type if it exists.
1902 1999-08-29 Mark Mitchell <mark@codesourcery.com>
1904 * cp-tree.h (TYPE_NEEDS_CONSTRUCTING): Remove #if 0'd definition.
1905 (maybe_inject_for_scope_var): Declare it.
1906 (initialize_local_var): Likewise.
1907 * decl.c (maybe_inject_for_scope_var): Make it global.
1908 (initialize_local_var): Likewise. Move cleanup handling here,
1909 from cp_finish_decl.
1910 (make_rtl_for_nonlocal_decl): Use
1911 push_obstacks_nochange/pop_obstacks, rather than
1912 end_temporary_allocation/resume_temporary_allocation.
1913 (cp_finish_decl): Try to complete the type of a variable when it
1914 is declared. Move cleanup-handling to initialize_local_var.
1915 (expand_static_init): Use tree-building code, rather than
1917 * decl2.c (get_temp_name): Assert non-initializedness of
1919 * init.c (create_temporary_var): Move RTL-assigning code to ...
1920 (get_temp_regvar): Here.
1921 * pt.c (tsbust_expr): Fix indentation. Call cp_finish_decl here.
1922 * semantics.c (expand_stmt): Don't call cp_finish_decl here. Just
1923 call initialize_local_var to generate initialization code.
1925 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1927 * cp-tree.h (fndecl_as_string, type_as_string,
1928 type_as_string_real, args_as_string, decl_as_string,
1929 expr_as_string, code_as_string, language_as_string,
1930 parm_as_string, op_as_string, assop_as_string, cv_as_string,
1931 lang_decl_name, cp_file_of, lang_printable_name): Constify a char*.
1933 * errfn.c (cp_printer): Likewise.
1935 * error.c (cp_printer, fndecl_as_string, type_as_string_real,
1936 type_as_string, expr_as_string, decl_as_string, lang_decl_name,
1937 cp_file_of, code_as_string, language_as_string, parm_as_string,
1938 op_as_string, assop_as_string, args_as_string, cv_as_string):
1941 * tree.c (lang_printable_name): Likewise.
1943 1999-08-28 Richard Henderson <rth@cygnus.com>
1945 * decl2.c (arg_assoc_class): Bail if the class is a builtin type.
1947 1999-08-28 Mark Mitchell <mark@codesourcery.com>
1949 * cp-tree.h (strip_array_types): New function.
1950 * decl.c (maybe_deduce_size_from_array_init): New function, split
1951 out from cp_finish_decl.
1952 (layout_var_decl): Likewise.
1953 (maybe_commonize_var): Likewise.
1954 (maybe_inject_for_scope_var): Likewise.
1955 (initialize_local_var): Likewise.
1956 (build_cleanup_on_safe_obstack): Likewise.
1957 (check_initializer): Likewise.
1958 (make_rtl_for_nonlocal_decl): Likewise.
1959 (cp_finish_decl): Use them.
1960 * typeck.c (strip_array_types): New function.
1962 * cp-tree.def (LABEL_STMT): New tree node.
1963 * cp-tree.h (LABEL_STMT_LABEL): New macro.
1964 (shadow_label): Remove.
1965 (declare_local_label): New function.
1966 (finish_label_decl): Likewise.
1967 * decl.c (make_label_decl): New function, split out from
1969 (shadowed_labels): Remove.
1970 (binding_level): Add shadowed_labels.
1971 (clear_binding_level): Remove.
1972 (push_binding_level): Just bzero the new binding level.
1973 (pushlevel): Fix indentation.
1974 (pop_label): New function.
1975 (pop_labels): Likewise, split out from poplevel.
1976 (poplevel): Pop local labels. Use pop_labels.
1977 (maybe_push_to_top_level): Don't clear shadowed_labels.
1978 (lookup_label): Use make_label_decl.
1979 (shadow_label): Remove.
1980 (declare_local_label): New function.
1981 (define_label): Simplify.
1982 (start_function): Don't clear shadowed_labels.
1983 (cp_function): Remove shadowed_labels.
1984 (push_cp_function_context): Don't save shadowed_labels.
1985 (pop_cp_function_context): Don't restore it.
1986 * dump.c (dequeue_and_dump): Handle LABEL_STMT.
1987 * parse.y (label_decl): Use finish_label_decl.
1988 * pt.c (tsubst_expr): Handle LABEL_STMTs, and local label
1990 * semantics.c (finish_label_stmt): Add a LABEL_STMT when
1992 (finish_label_decl): New function.
1993 (expand_stmt): Handle LABEL_STMTs and local label declarations.
1995 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1997 * decl.c (lookup_label): Build labels on the permanent obstack
1998 when building statement trees. Don't build RTL for labels when
1999 building statement trees.
2000 * semantics.c (finish_goto_stmt): Use LABEL_DECLs even when
2001 building statement trees.
2002 (finish_label_stmt): Likewise.
2003 (expand_stmt): Adjust accordingly.
2004 * pt.c (tsubst_expr); Likewise.
2005 (do_decl_instantiation): Robustify.
2007 * cp-tree.h (AGGR_INIT_VIA_CTOR_P): New macro.
2008 * tree.c (build_cplus_new): Set it.
2009 * expr.c (cplus_expand_expr): Use it.
2010 * dump.c (deque_and_dump): Handle AGGR_INIT_EXPR.
2012 * decl.c (store_parm_decls): Reset immediate_size_expand.
2013 (finish_function): Likewise.
2015 * tree.c (cplus_unsave_expr_now): Don't return a value.
2017 * semantics.c (do_poplevel): Always initialize the return value.
2019 1999-08-26 Gavin Romig-Koch <gavin@cygnus.com>
2021 * cp-tree.h (cplus_unsave_expr_now) : Correct return type.
2022 * tree.h (cplus_unsave_expr_now) : Same.
2024 1999-08-25 Mark Mitchell <mark@codesourcery.com>
2026 * decl.c (grokdeclarator): Amend comment.
2027 * except.c (expand_start_catch_block): Call push_template_decl for
2028 catch-block parameters.
2029 * method.c (synthesize_method): Build an empty compound statement
2030 for the body of a constructor.
2032 1999-08-25 Jason Merrill <jason@yorick.cygnus.com>
2034 * tree.c (cp_build_qualified_type_real): If we're asking for the
2035 same quals we already have, just return.
2037 1999-08-25 Mark Mitchell <mark@codesourcery.com>
2039 * cp-tree.def (SUBOBJECT): New tree node.
2040 * cp-tree.h (CLEANUP_P): New macro.
2041 (SUBOBJECT_CLEANUP): Likewise.
2042 (keep_next_level): Add parameter.
2043 (get_temp_regvar): Don't declare.
2044 (emit_base_init): Remove parameter.
2045 (expand_aggr_init): Rename to build_aggr_init.
2046 (expand_vec_init): Rename to build_vec_init.
2047 (do_pushlevel): Remove.
2048 (do_poplevel): Likewise.
2049 (finish_cleanup): New function.
2050 (finish_subobject): Likewise.
2051 (stmts_are_full_exprs_p): New variable.
2052 * decl.c (keep_next_level): Add parameter.
2053 (cp_finish_decl): Use build_aggr_init, not
2054 expand_aggr_init. Use finish_expr_stmt to expand the code.
2055 (expand_static_init): Use tree-generating, not RTL-generating,
2056 functions to handle the initialization.
2057 (start_function): Remove dead code. Always have a momentary
2058 obstack inside the function, even before hitting the first curly
2060 (cplus_expand_expr_stmt): Move calls to
2061 expand_{start,end}_target_temps into semantics.c.
2062 (cp_function): Add stmts_are_full_exprs_p.
2063 (push_cp_function_context): Save it.
2064 (pop_cp_function_context): Restore it.
2065 * decl2.c (get_temp_regvar): Move to init.c.
2066 (do_static_initialization): Use build_{aggr,vec}_init.
2067 (do_static_destruction): Fix typo in comment.
2068 * dump.c (dequeue_and_dump): Handle INIT_EXPR.
2069 * except.c (expand_throw): Use create_temporary_var.
2070 * expr.c (cplus_expand_expr): Use build_{aggr,vec}_init.
2071 * init.c (expand_vec_init_try_block): Remove.
2072 (expand_vec_init_catch_clause): Likewise.
2073 (get_temp_regvar): New function.
2074 (begin_init_stmts): Likewise.
2075 (finish_init_stmts): Likewise.
2076 (perform_member_init): Use build_{aggr,vec}_init. Build up tree
2078 (emit_base_init): Likewise. Remove unused parameter.
2079 (expand_virtual_init): Likewise.
2080 (expand_cleanup_for_base): Use finish_subobject.
2081 (expand_aggr_vbase_init_1): Simplify.
2082 (construct_virtual_bases): Use tree-generating functions to build
2084 (expand_aggr_init): Likewise. Rename to build_aggr_init.
2085 (expand_default_init): Likewise.
2086 (expand_aggr_init_1): Likewise.
2087 (expand_vec_init): Rename to build_vec_init.
2088 * method.c (do_build_copy_constructor): Use tree-generating
2089 functions. Don't call clear_last_expr.
2090 (do_build_assign_ref): Likewise.
2091 (synthesize_method): Call clear_last_expr here.
2092 * parse.y (base_init): Don't call clear_last_expr here.
2093 (nodecls): Likewise.
2094 * pt.c (tsubst_expr): Handle a TRY_BLOCK with CLEANUP_P set.
2095 * semantics.c (do_pushlevel): Move to here.
2096 (do_poplevel): Likewise.
2097 (stmts_are_full_exprs_p): New variable.
2098 (finish_expr_stmt): Handle logic for temoprary cleanup here.
2099 (finish_for_stmt): Use finish_expr_stmt.
2100 (finish_cleanup): New function.
2101 (finish_function_try_block): Fix indentation.
2102 (finish_subobject): New function.
2103 (setup_vtbl_ptr): Call keep_next_level here.
2104 (finish_stmt_expr): Handle a block with no scope inside the
2105 statement-expression.
2106 (expand_stmt): Handle a TRY_BLOCK with CLEANUP_P set. Handle
2108 * tree.c (search_tree): Handle INIT_EXPR.
2110 * typeck.c (build_modify_expr): Don't build an RTL_EXPR.
2111 * typeck2.c (store_init_value): Change expand_aggr_init to
2112 build_aggr_init in comment.
2114 1999-08-25 Mark Mitchell <mark@codesourcery.com>
2116 * dump.c (dequeue_and_dump): Dump TARGET_EXPRs.
2118 1999-08-25 Nathan Sidwell <nathan@acm.org>
2120 * decl2.c (handle_class_head): Be graceful about additional
2121 scope qualifiers. Adjust comments to reflect reality.
2123 1999-08-24 Jason Merrill <jason@yorick.cygnus.com>
2125 * call.c (build_conditional_expr): Fix typo.
2126 * typeck.c (build_modify_expr, COND_EXPR): Make sure we've got an
2127 lvalue before trying to mess with the sides.
2129 * error.c (dump_expr, CONVERT_EXPR): Handle (void) properly.
2131 Mon Aug 23 22:17:20 1999 Mumit Khan <khan@xraylith.wisc.edu>
2133 * g++spec.c (lang_specific_driver): Add room for NULL in arglist.
2135 1999-08-23 Jason Merrill <jason@yorick.cygnus.com>
2137 * exception.cc (__cplus_type_matcher): Call __throw_type_match_rtti_2.
2138 Return arbitrary pointer or NULL.
2139 (check_eh_spec): Call __throw_type_match_rtti_2.
2140 * tinfo.h (*::dcast): Return int. Add valp parm.
2141 * tinfo.cc (*::dcast): Likewise. Adjust to allow for null pointers.
2142 * tinfo2.cc (__throw_type_match_rtti_2): Likewise.
2143 (__throw_type_match_rtti): Now just a wrapper.
2145 * except.c: Lose CatchMatch, FirstExceptionMatch, and Unwind.
2146 (init_exception_processing): Don't initialize them.
2148 1999-08-23 Paul Burchard <burchard@pobox.com>
2150 * decl.c (check_default_argument): Fix typo.
2152 1999-08-22 Mark Mitchell <mark@codesourcery.com>
2154 * cp-tree.def (STMT_EXPR): Fix typo in node name.
2156 * dump.c (dump_next_stmt): New function.
2157 (dequeue_and_dump): Use it.
2159 * pt.c (tsubst_copy): Make sure to initialize return value for a
2160 STMT_EXPR, even when processing_template_decl.
2161 * semantics.c (finish_stmt_expr): A statement-expression whose
2162 last statement is not an expression-statement has type `void'.
2164 1999-08-20 Mark Mitchell <mark@codesourcery.com>
2166 * semantics.c (finish_stmt_expr): Fix typo in comment.
2167 * tree.c (search_tree): Handle EXIT_EXPR, LOOP_EXPR.
2169 * init.c (build_vec_delete_1): Make the children of a permanent
2170 BIND_EXPR permanent.
2171 * pt.c (register_specialization): Don't register a specialization
2174 1999-08-18 Andrew Haley <aph@cygnus.com>
2176 * method.c (process_overload_item): Call build_mangled_C9x_name ()
2177 for all integer parameter types larger than long long.
2179 1999-08-19 Mark Mitchell <mark@codesourcery.com>
2181 * pt.c (redeclare_class_template): Merge default template
2182 arguments in both directions.
2184 * typeck.c (common_type): Undo 1999-08-18 change. Remove
2185 compiler_error message.
2187 1999-08-19 Jason Merrill <jason@yorick.cygnus.com>
2189 * cp-tree.h: Declare flag_use_repository.
2190 * pt.c (do_decl_instantiation): Don't complain about duplicate
2191 instantiation with -frepo.
2192 (do_type_instantiation): Likewise.
2194 * pt.c (push_template_decl_real): Complain about everything
2195 that isn't a valid template.
2197 * decl2.c (import_export_decl): If -fnew-abi, class linkage doesn't
2200 1999-08-19 Mark Mitchell <mark@codesourcery.com>
2202 * cp-tree.def (PSEUDO_DTOR_EXPR): New tree code.
2203 * decl2.c (build_expr_from_tree): Handle it.
2204 * error.c (dump_expr): Likewise.
2205 * pt.c (for_each_template_parm): Likewise.
2206 (tsubst_copy): Likewise.
2207 * tree.c (search_tree): Likewise.
2208 * semantics.c (finish_pseudo_destructor_call): Create it.
2210 1999-08-18 Mark Mitchell <mark@codesourcery.com>
2212 * search.c (setup_class_bindings): Robustify.
2213 * typeck.c (common_type): Use same_type_p, not pointer equality,
2216 * cp-tree.h (build_lang_field_decl): Remove.
2217 * class.c (build_vtable): Replace calls to build_lang_field_decl
2218 with build_lang_decl.
2219 (prepare_fresh_vtable): Likewise.
2220 (finish_struct_1): Likewise.
2221 (init_class_processing): Likewise.
2222 * decl.c (push_using_decl): Likewise.
2223 (init_decl_processsing): Likewise.
2224 (grokvardecl): Likewise.
2225 (build_ptrmemfunc_type): Likewise.
2226 (grokdeclarator): Likewise.
2227 (build_enumerator): Likewise.
2228 * decl2.c (grok_x_components): Likewise.
2229 (do_class_using_decl): Likewise.
2230 * except.c (call_eh_info): Likewise.
2231 * init.c (init_init_processing): Likewise.
2232 * rtti.c (expand_class_decl): Likewise.
2233 * tree.c (build_base_fields): Likewise.
2234 (build_vbase_pointer_fields): Likewise.
2235 * lex.c (build_lang_decl): Build declarations on the permanent
2236 obstack if we're building statmeent trees.
2237 (retrofit_lang_decl): Handle both the full lang_decl and also the
2238 smaller lang_decl_flags here.
2239 (build_lang_field_decl): Remove.
2240 * pt.c (push_template_decl_real): Issue errors for variable
2241 declarations that are not static members.
2243 1999-08-18 Richard Henderson <rth@cygnus.com>
2245 * tree.c (search_tree): Handle TRUTH_{AND,OR,XOR}_EXPR too.
2248 1999-08-17 Mark Mitchell <mark@codesourcery.com>
2250 * cp-tree.h (back_end_hook): New variable.
2251 * decl2.c (back_end_hook): Define it.
2252 (finish_file): If it's non-NULL, call it.
2254 * decl.c (add_decl_to_level): New function.
2255 (push_local_binding): Use it.
2256 (find_binding): Fix typo in comment.
2257 (pushdecl): Use add_decl_to_level. Put templates on the
2258 corresponding namespace-scope binding levels.
2259 * dump.c (dequeue_and_dump): Print the specializations of a
2261 * pt.c (push_template_decl_real): Don't push a template multiple
2264 1999-08-17 Mark Mitchell <mark@codesourcery.com>
2266 * cp-tree.h (CALL_DECLARATOR_PARMS): New macro.
2267 (CALL_DECLARATOR_QUALS): Likewise.
2268 (CALL_DECARATOR_EXCEPTION_SPEC): Likewise.
2269 * decl.c (grokdeclarator): Adjust to use them.
2270 * decl2.c (grokfield): Likewise.
2271 (reparse_absdcl_as_casts): Likewise.
2272 * lex.c (make_call_declarator): Likewise.
2273 (set_quals_and_spec): Likewise.
2274 * pt.c (tsubst): Likewise.
2275 * tree.c (mapcar): Remove special hack to handle third operand of
2278 1999-08-16 Mark Mitchell <mark@codesourcery.com>
2280 * cp-tree.h (CAN_HAVE_FULL_LANG_DECL_P): New macro.
2281 * class.c (build_vtable): Use build_lang_field_decl to build the
2282 VAR_DECLs for vtables.
2283 (prepare_fresh_vtable): Likewise.
2284 * decl.c (duplicate_decls): Only copy DECL_SAVED_TREE if
2285 CAN_HAVE_FULL_LANG_DECL_P.
2286 (push_using_decl): Use build_lang_decl to build USING_DECLs.
2287 (grokdeclarator): Use build_lang_decl to build TYPE_DECLs.
2288 * lex.c (retrofit_lang_decl): Check CAN_HAVE_FULL_LANG_DECL_P.
2289 (build_lang_field_decl): Likewise.
2290 (copy_lang_decl): Use CAN_HAVE_FULLLANG_DECL_P to decide how much
2293 * cp-tree.def (STMT_EXPR): New tree node.
2294 * cp-tree.h (STMT_EXPR_STMT): New macro.
2295 (store_return_init): Change prototype.
2296 (finish_named_return_value): New function.
2297 (expand_stmt): Likewise.
2298 (expand_body): Likewise.
2299 (begin_stmt_tree): Likewise.
2300 (finish_stmt_tree): Likewise.
2301 (expanding_p): New variable.
2302 (last_expr_type): Likewise.
2303 (building_stmt_tree): New macro.
2304 * decl.c (start_function): Use building_stmt_tree, not
2305 processing_template_decl, where appropriate.
2306 (store_parm_decls): Likewise.
2307 (store_return_init): Move most of the body to semantics.c.
2308 (finish_function): Use building_stmt_tree.
2309 (finish_stmt): Clear last_expr_type here.
2310 (cp_function): Add expanding_p, last_tree, last_expr_type.
2311 (push_cp_function_context): Save them.
2312 (pop_cp_function_context): Restore them.
2313 * decl2.c (setup_vtbl_ptr): Move to semantics.c.
2314 * error.c (dump_expr): Handle STMT_EXPR.
2315 * except.c (expand_start_catch_block): Use building_stmt_tree.
2317 * expr.c (cplus_expand_expr): Handle STMT_EXPR.
2318 (do_case): Move add_tree call to semantics.c.
2319 * parse.y (return_init): Use finish_named_return_value.
2320 (for.init.statement): Use finish_expr_stmt.
2321 * parse.c: Regenerated.
2322 * pt.c (do_pushlevel): Move to semantics.c.
2323 (do_poplevel): Likewise.
2324 (tsubst_copy): Handle STMT_EXPR instead of BIND_EXPR.
2325 (tsubst_expr): Don't expand all the way to RTL here. Handle
2326 RETURN_INIT and CTOR_INITIALIZER.
2327 (instantiate_decl): Call expand_body after tsubst'ing into
2329 * semantics.c (expand_stmts): New function.
2330 (expanding_p): New variable.
2331 (last_expr_type): Likewise.
2332 (finish_expr_stmt): Use building_stmt_tree.
2333 (begin_if_stmt): Likewise.
2334 (finish_if_stmt_cond): Likewise.
2335 (finish_then_clause): Likewise.
2336 (begin_else_clause): Likewise.
2337 (finish_else_clause): Likewise.
2338 (begin_while_stmt): Likewise.
2339 (finish_while_stmt_cond): Likewise.
2340 (finish_while_stmt): Likewise.
2341 (finish_do_body): Likewise.
2342 (finish_do_stmt): Likewise.
2343 (finish_return_stmt): Likewise.
2344 (begin_for_stmt): Likewise.
2345 (fnish_for_init_stmt): Likewise.
2346 (finish_for_cond): Likewise.
2347 (finish_for_expr): Likewise.
2348 (finish_for_stmt): Likewise.
2349 (finish_break_stmt): Likewise.
2350 (finish_continue_stmt): Likewise.
2351 (finish_switch_cond): Likewise.
2352 (finish_switch_stmt): Likewise.
2353 (finish_case_label): Call add_tree here if necessary.
2354 (finish_goto_statement): Use building_stmt_tree.
2355 (begin_try_block): Likewise.
2356 (begin_function_try_block): Likewise.
2357 (finish_try_block): Likewise.
2358 (finish_function_try_block): Likewise.
2359 (finish_handler_sequence): Likewise.
2360 (finish_function_handler_sequence): Likewise.
2361 (begin_handler): Likewise.
2362 (finish_handler_parms): Likewise.
2363 (finish_handler): Likewise.
2364 (begin_compound_stmt): Likewise.
2365 (finish_compound_stmt): Likewise.
2366 (finish_asm_stmt): Likewise.
2367 (finish_label_stmt): Likewise.
2368 (finish_named_return_value): New function.
2369 (setup_vtbl_ptr): Moved here from decl2.c.
2370 (do_pushlevel): Moved here from pt.c.
2371 (do_poplevel): Likewise.
2372 (begin_stmt_expr): Use building_stmt_tree.
2373 (finish_stmt_expr): Likewise. Build a STMT_EXPR, not a BIND_EXPR,
2374 when building_stmt_tree.
2375 (begin_stmt_tree): New function.
2376 (finish_stmt_tree): Likewise.
2377 (expand_stmt): Likewise.
2378 (expand_body): Likewise.
2379 * tree.c (build_cplus_method_type): Make sure the argument types
2380 end up on the same obstack as the METHOD_TYPE.
2381 (search_tree): Handle COMPOUND_EXPR, MODIFY_EXPR,
2382 THROW_EXPR, STMT_EXPR.
2383 (mapcar): Break out common cases. Handle COMPOUND_EXPR,
2384 MODIFY_EXPR, THROW_EXPR, STMT_EXPR, RTL_EXPR. Abort, rather than
2385 sorry, if an unsupported node is encountered.
2386 * typeck.c (require_complete_type_in_void): Handle BIND_EXPR.
2387 (c_expand_return): Don't call add_tree here.
2389 1999-08-15 Mark Mitchell <mark@codesourcery.com>
2391 * pt.c (check_default_tmpl_args): Don't check in local scopes.
2392 (tsubst_decl): Make sure the declaration is on a saveable
2393 obstack. Clear DECL_DEAD_FOR_LOCAL when making a copy of a local
2395 (tsubst_expr): Adjust now that DECL_STMTs really contain DECLs.
2397 1999-08-14 Jason Merrill <jason@yorick.cygnus.com>
2399 Speed up Koenig lookup.
2400 * decl.c (unqualified_namespace_lookup): Nonstatic. Add spacep parm
2401 to return namespaces we've looked at.
2402 * decl2.c (lookup_using_namespace): Likewise.
2403 (add_function): Don't call ovl_member.
2404 (lookup_arg_dependent): Initialize k.namespaces to the list of
2405 namespaces seen in unqualified lookup.
2406 * call.c (equal_functions): Move here from tree.c.
2407 (joust): Use it to handle duplicate candidates.
2408 * tree.c (ovl_member): Use ==.
2410 1999-08-13 Mark Mitchell <mark@codesourcery.com>
2412 * cp-tree.def (DECL_STMT): Make it smaller.
2413 * cp-tree.h (lang_decl_flags): Move saved_tree to ...
2414 (lang_decl): ... here. Add next.
2415 (DECL_SAVED_TREE): Adjust accordingly.
2416 (DECL_IMPLICIT_TYPEDEF_P): New macro.
2417 (SET_DECL_IMPLICIT_TYPEDEF_P): Likewise.
2418 (DECL_STMT_DECL): Likewise.
2419 (create_implicit_typedef): New function.
2420 (maybe_push_decl): Likewise.
2421 (tsubst_default_argument): New function.
2422 (at_function_scope_p): Likewise.
2423 (add_decl_stmt): Likewise.
2424 (push_permanent_obstack): Likewise.
2425 * call.c (convert_default_arg): Use tsubst_default_argument.
2426 * class.c (add_method): Use push_permanent_obstack.
2427 (build_self_reference): Create a TEMPLATE_DECL for the
2428 self-reference, if necessary.
2429 * decl.c (pseudo_global_level_p): Only look at the current binding
2431 (push_binding): Use push_permanent_obstack.
2432 (create_implicit_typedef): New function.
2434 (duplicate_decls): Use push_permanent_obstack.
2435 (maybe_push_decl): New function.
2436 (start_decl): Use it. Remove dead code. Use add_decl_stmt.
2437 (start_decl_1): Remove dead code.
2438 (cp_finish_decl): Remove DECL_STMT handling here. Don't use
2439 pseudo_global_level_p.
2440 (grokvardecl): Create DECL_LANG_SPECIFIC for a VAR_DECL in a
2442 (grokdeclarator): Likewise, for TYPE_DECLs. Don't use
2443 pseudo_global_level_p.
2444 * decl2.c (grokfield): Call push_template_decl for a TYPE_DECL in
2446 (get_sentry): Use push_permanent_obstack.
2447 * dump.c (dequeue_and_dump): Enable DECL_STMT.
2448 * except.c (call_eh_info): Use push_permanent_obstack.
2449 (build_eh_type_ref): Likewise.
2450 (do_pop_exception): Likewise.
2451 (expand_eh_spec): Likewise.
2452 (alloc_eh_object): Likewise.
2453 (expand_throw): Likewise.
2454 * init.c (build_java_class_ref): Likewise.
2455 * lex.c (get_time_identifier): Likewise.
2456 (free_lang_decl_chain): Correct type.
2457 (retrofit_lang_decl): Adjust accordingly.
2458 (build_lang_field_decl): Likewise.
2459 * lex.h (free_lang_decl_chain): Likewise.
2460 * parse.y (lang_extdef): Don't use pseudo_global_level_p.
2461 * parse.c: Regenerated.
2462 * pt.c (tsubst_default_arguments): New function.
2463 (retrieve_local_specialization): Likewise.
2464 (register_local_specialization): Likewise.
2465 (push_template_decl_real): Use DECL_IMPLICIT_TYPEDEF_P. Just use
2466 pseudo_global_level_p to determine whether or not a template is
2468 (lookup_template_class): Likewise. Use create_implicit_typedef.
2469 (instantiate_class_template): Call tsubst_default_arguments for
2470 member functions, if appropriate.
2471 (tsubst_default_argument): New function.
2472 (tsubst_decl): Use it. Change TYPE_DECL handling to match VAR_DECLs.
2473 * search.c (at_function_scope_p): New function.
2474 * semantics.c (finish_asm_stmt): Use push_permanent_obstack.
2475 (finish_label_stmt): Likewise.
2476 (add_decl_stmt): New function.
2477 (begin_class_definition): Likewise.
2478 (finish_typeof): Likewise.
2479 * tree.c (copy_template_template_parm): Likewise.
2480 (copy_to_permanent): Likewise.
2481 (push_permanent_obstack): Define.
2482 (mark_addressable): Use it.
2483 * typeck.c (mark_addressable): Likewise.
2485 1999-08-13 Gavin Romig-Koch <gavin@cygnus.com>
2487 * cp-tree.h (init_cplus_unsave): New.
2488 (cplus_unsave_expr_now): New.
2489 * lex.c (init_parse): Call init_cplus_unsave.
2490 * tree.c (init_cplus_unsave): New.
2491 (cplus_unsave_expr_now): New.
2493 1999-08-13 Mark Mitchell <mark@codesourcery.com>
2495 * pt.c (tsubst): Back out 1999-08-06 patch. Use fold and
2496 decl_constant_value to simplify array bounds.
2498 1999-08-11 Jason Merrill <jason@yorick.cygnus.com>
2500 * lang-options.h: Add -fms-extensions.
2501 * cp-tree.h: Declare flag_ms_extensions.
2502 * decl2.c: Define it.
2503 * class.c (instantiate_type): Don't complain about taking the address
2504 of a bound member function if -fms-extensions.
2505 * typeck.c (build_unary_op): Likewise.
2506 * decl.c (grokdeclarator): Or about implicit int.
2507 * init.c (resolve_offset_ref): Or about implicit '&'.
2509 1999-08-11 Mark Mitchell <mark@codesourcery.com>
2511 * cp-tree.h (minimal_parse_mode): Remove.
2512 (finish_label_stmt): New function.
2513 * decl.c (saved_scope): Remove minimal parse mode.
2514 (maybe_push_to_top_level): Don't save it.
2515 (pop_from_top_level): Don't restore it.
2516 (define_label): Split out template-handling code to semantics.c.
2517 (start_decl): Don't use minimal_parse_mode.
2518 (cp_finish_decl): Likewise.
2519 (start_function): Don't increment it.
2520 (store_return_init): Don't use it.
2521 (finish_function): Don't decrement it.
2522 * parse.y (label_colon): Use finish_label_stmt throughout.
2523 * parse.c: Regenerated.
2524 * pt.c (minimal_parse_mode): Don't define it.
2525 (tsubst_expr): Use finish_label_stmt.
2526 * semantics.c (finish_label_stmt): New function.
2528 * dump.c (queue): Be careful when computing bitmasks.
2529 (dequeue_and_dump): Describe binfos as binfos, not as
2532 * parse.y (pedantic): Give it itype. Adjust usage accordingly
2534 * parse.c: Regenerated.
2536 * Make-lang.in (CXX_SRCS): Remove sig.c.
2537 * Makefile.in (CXX_OBJS): Remove sig.o.
2539 * cp-tree.h (CPTI_OPAQUE_TYPE): Remove.
2540 (CPTI_SIGNATURE_TYPE): Likewise.
2541 (CPTI_SIGTABLE_ENTRY_TYPE): Likewise.
2542 (opaque_type_node): Likewise.
2543 (signature_type_node): Likewise.
2544 (sigtable_entry_type): Likewise.
2545 (flag_handle_signatures): Likewise.
2546 (lang_type): Remove is_signature, is_signature_pointer,
2547 is_signature_reference, has_opaque_typedecls,
2548 sigtables_has_been_generated. Adjust dummy. Remove signature,
2549 signature_pointer_to, signature_reference_to.
2550 (IS_SIGNATURE): Remove.
2551 (SET_SIGNATURE): Remove.
2552 (CLEAR_SIGNATURE): Remove.
2553 (IS_SIGNATURE_POINTER): Remove.
2554 (IS_SIGNATURE_REFERENCE): Remove.
2555 (SIGNATURE_HAS_OPAQUE_TYPEDECLS): Remove.
2556 (SIGTABLE_HAS_BEEN_GENERATED): Remove.
2557 (CLASSTYPE_SIGNATURE): Remove.
2558 (SIGNATURE_TYPE): Remove.
2559 (SIGNATURE_METHOD_VEC): Remove.
2560 (SIGNATURE_POINTER_TO): Remove.
2561 (SIGNATURE_REFERENCE_TO): Remove.
2562 (lang_decl_flags): Remove is_default_implementation. Rename
2563 memfunc_pointer_to to saved_tree.
2564 (IS_DEFAULT_IMPLEMENTATION): Remove.
2565 (DECL_MEMFUNC_POINTER_TO): Remove.
2566 (DECL_MEMFUNC_POINTING_TO): Remove.
2567 (DECL_SAVED_TREE): Adjust definition.
2568 (tag_types): Remove signature_type_node.
2569 (SIGNATURE_FIELD_NAME): Remove.
2570 (SIGNATURE_FIELD_NAME_FORMAT): Likewise.
2571 (SIGNATURE_OPTR_NAME): Likewise.
2572 (SIGNATURE_SPTR_NAME): Likewise.
2573 (SIGNATURE_POINTER_NAME): Likewise.
2574 (SIGNATURE_POINTER_NAME_FORMAT): Likewise.
2575 (SIGNATURE_REFERENCE_NAME): Likewise.
2576 (SIGNATURE_REFERNECE_NAME_FORMAT): Likewise.
2577 (SIGTABLE_PTR_TYPE): Likewise.
2578 (SIGTABLE_NAME_FORMAT): Likewise.
2579 (SIGTABLE_NAME_FORMAT_LONG): Likewise.
2580 (SIGTABLE_TAG_NAME): Likewise.
2581 (SIGTABLE_VB_OFF_NAME): Likewise.
2582 (SIGTABLE_VT_OFF_NAME): Likewise.
2583 (finish_base_specifiers): Change prototype.
2584 (build_signature_pointer_type): Remove.
2585 (build_signature_reference_type): Remove.
2586 (build_signature_pointer_constructor): Remove.
2587 (build_signature_method_call): Remove.
2588 (build_optr_ref): Likewise.
2589 (append_signature_fields): Likewise.
2590 (signature_error): Likewise.
2591 * call.c (build_this): Remove signature support.
2592 (build_over_call): Likewise.
2593 (build_new_method_call): Likewise.
2594 * class.c (add_implicitly_declared_members): Likewise.
2595 (finish_struct_1): Likewise.
2596 (finish_struct): Likewise.
2597 * cvt.c (cp_convert_to_pointer): Likewise.
2598 (convert_to_pointer_force): Likewise.
2599 (ocp_convert): Likewise.
2600 * decl.c (sigtable_decl_p): Remove.
2601 (init_decl_processing): Remove support for signatures.
2602 (cp_finish_decl): Likewise.
2603 (grokdeclarator): Likewise.
2604 (grokparms): Likewise.
2605 (xref_tag): Likewise.
2606 (start_function): Likewise.
2607 (start_method): Likewise.
2608 * decl2.c (finish_sigtable_vardecl): Remove.
2609 (flag_handle_signatures): Remove.
2610 (lang_f_options): Remove handle-signatures.
2611 (grokfield): Remove support for signatures.
2612 (grokbitfield): Likewise.
2613 (finish_file): Likewise.
2614 (reparse_absdcl_as_casts): Likewise.
2615 * error.c (dump_type_real): Likewise.
2616 (dump_function_decl): Likewise.
2617 * friend.c (make_friend_class): Likewise.
2618 * gxx.gperf: Remove __signature__, signature, __sigof__, sigof.
2619 * hash.h: Regenerated.
2620 * init.c (build_new_1): Remove support for signatures.
2621 * lang-options.h: Remove -fhandle-signatures,
2622 -fno-handle-signatures.
2623 * lex.c (init_parse): Remove support for signatures.
2624 (yyprint): Likewise.
2625 * lex.h (rid): Remove RID_SIGNATURE.
2626 * method.c (build_decl_overload_real): Remove support for
2628 (hack_identifier): Likewise.
2629 * parse.y (base_class): Likewise.
2630 (base_class.1): Likewise.
2631 (access_specifier): Likewise.
2632 * search.c (lookup_member): Likewise.
2633 * semantics.c (finish_qualified_object_call_expr): Likewise.
2634 (finish_template_type_parm): Likewise.
2635 (begin_class_definition): Likewise.
2636 (finish_base_specifier): Likewise.
2638 * tree.c (build_cplus_method_type): Remove support for signatures.
2639 * typeck.c (require_complete_type): Likewise.
2640 (c_sizeof): Likewise.
2641 (c_alignof): Likewise.
2642 (build_object_ref): Likewise.
2643 (build_component_ref): Likewise.
2644 (build_indirect_ref): Likewise.
2645 (build_c_cast): Likewise.
2646 (build_modify_expr): Likewise.
2647 (convert_for_initialization): Likewise.
2648 * typeck2.c (signature_error): Remove.
2649 (store_init_value): Remove support for signatures.
2650 (digest_init): Likewise.
2651 (build_x_arrow): Likewise.
2652 (build_functional_cast): Likewise.
2653 * xref.c (GNU_xref_decl): Likewise.
2655 1999-08-10 Martin v. Loewis <martin@mira.isdn.cs.tu-berlin.de>
2657 * lex.c (do_identifier): Remove unnecessary lookup of class field.
2659 1999-08-09 Martin v. Loewis <martin@mira.isdn.cs.tu-berlin.de>
2661 * decl2.c (set_decl_namespace): Do not complain about non-matching
2662 decls if processing a template.
2664 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2666 * decl.c (build_ptrmemfunc_type): Handle qualified
2667 pointer-to-member types here.
2668 * tree.c (cp_build_qualified_type_real): Simplify handling here.
2670 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2672 * lex.c (lang_identify): Likewise.
2674 1999-08-09 Bernd Schmidt <bernds@cygnus.co.uk>
2676 * Makefile.in: Update dependencies.
2677 * class.c (finish_struct_1): Don't initialize DECL_SAVED_INSNS with
2679 * decl.c: Include "function.h"
2680 (cleanup_label, return_label): Delete declarations.
2681 (store_parm_decls): Don't initialize DECL_SAVED_INSNS with NULL_RTX.
2682 (finish_function): Rename last_parm_insn variable to
2683 fn_last_parm_insn. Don't compare DECL_SAVED_INSNS to NULL_RTX.
2684 * decl2.c: Include "function.h".
2685 (rtl_expr_chain): Delete declaration.
2686 * method.c: Include "function.h"
2687 * tree.c (build_vbase_pointer_fields): Don't initialize
2688 DECL_SAVED_INSNS with NULL_RTX.
2689 * typeck.c: Include "function.h"
2691 1999-08-09 Jason Merrill <jason@yorick.cygnus.com>
2693 * semantics.c (begin_function_try_block, finish_function_try_block,
2694 finish_function_handler_sequence): New fns.
2695 * parse.y (function_try_block): Use them.
2696 * pt.c (instantiate_decl): Likewise.
2698 * cp-tree.h: Declare in_function_try_handler.
2699 * decl.c: Define it.
2700 (start_function): Clear it.
2701 (struct cp_function, push_cp_function_context): Save it.
2702 (pop_cp_function_context): Restore it.
2703 * parse.y (function_try_block): Set and clear it.
2704 * except.c (expand_end_catch_block): Rethrow if we reach the end
2705 of a function-try-block handler in a ctor or dtor.
2706 * typeck.c (c_expand_return): Complain about returning from a
2707 function-try-block handler of a ctor.
2709 * parse.y (function_try_block): Call end_protect_partials
2710 before expand_start_all_catch.
2712 1999-08-08 Jason Merrill <jason@yorick.cygnus.com>
2714 * decl.c (struct binding_level): Add eh_region field.
2715 (push_binding_level): Set it.
2716 (define_label): Complain about jumping into an EH block.
2718 * ptree.c (print_lang_type): Print the real type of a PMF.
2719 Print what exceptions a fn type throws.
2721 1999-08-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2723 * class.c (count_fields, add_fields_to_vec): Add static prototype.
2725 * cp-tree.h (opname_tab, assignop_tab, operator_name_string,
2726 get_id_2, composite_pointer_type, dump_node_to_file): Constify a
2729 * decl.c (named_label_list, cp_finish_decl, grokdeclarator):
2732 * decl2.c (finish_static_data_member_decl, grokfield): Constify a
2735 * dump.c (queue_and_dump_index, dump_int, dump_string,
2736 dump_string_field, dequeue_and_dump, dump_node_to_file): Constify
2738 (dump_stmt): Add static prototype.
2740 * errfn.c (cp_thing): Constify a char*.
2742 * error.c (dump_unary_op, dump_binary_op, aggr_variety,
2743 dump_aggr_type, dump_global_iord, dump_decl, dump_function_name,
2744 dump_expr): Constify a char*.
2746 * lex.c (extend_token_buffer_to, pragma_getc, pragma_ungetc,
2747 read_line_number): Add static prototype.
2748 (opname_tab, assignop_tab, operator_name_string): Constify a char*.
2749 (real_yylex): Move label `letter' into the scope where it is used.
2751 * method.c (build_mangled_template_parm_index, build_overload_int,
2752 build_decl_overload_real, get_id_2): Constify a char*.
2754 * search.c (check_final_overrider): Make static.
2756 * typeck.c (composite_pointer_type): Constify a char*.
2758 1999-08-06 Jason Merrill <jason@yorick.cygnus.com>
2760 * pt.c (maybe_get_template_decl_from_type_decl): Make sure that
2761 we're looking at a class.
2763 * decl.c (lookup_name_real): Set the complain flag if we're
2764 looking for a namespace member.
2766 * lex.c (real_yylex): We can have a number with no digits.
2768 * cvt.c (cp_convert_to_pointer): Don't force pmf conversions.
2770 * search.c (binfo_from_vbase): New fn.
2771 * cp-tree.h: Declare it.
2772 * cvt.c (cp_convert_to_pointer): Use it to diagnose conversion
2773 from pointer to member of virtual base.
2774 * typeck.c (get_delta_difference): Likewise.
2776 1999-08-06 Alexandre Oliva <oliva@dcc.unicamp.br>
2778 * pt.c (tsubst): Use build_index_type to build in-template array
2779 index type. Fixes g++.oliva/dwarf1.C.
2780 * decl.c (grokdeclarator): Likewise, just for consistency, as it
2781 doesn't seem to trigger the bug without it.
2783 1999-08-06 Jason Merrill <jason@yorick.cygnus.com>
2785 * typeck2.c (add_exception_specifier): Use complete_type.
2787 1999-08-06 Mark Mitchell <mark@codesourcery.com>
2789 * error.c (dump_expr): Handle EXACT_DIV_EXPR.
2790 (dump_binary_op): Bulletproof.
2791 * lex.c (init_parse): Set opname_tab[EXACT_DIV_EXPR].
2792 * tree.c (search_tree): Don't enumerate all the nodes of classes
2793 `1', `2', and `<'; handle them generically. Don't be sorry about
2794 "unrecognized tree codes"; just abort.
2795 (no_linkage_check): Don't do linkage checks for templates.
2797 * tree.c (cp_build_qualified_type_real): Handle
2798 pointer-to-member-function types correctly.
2800 1999-08-05 Jason Merrill <jason@yorick.cygnus.com>
2802 * decl.c (pushdecl): Only give an error for shadowing a parm
2803 from *this* function.
2805 Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com)
2807 * typeck2.c: Update URLs and mail addresses.
2809 1999-08-04 Nathan Sidwell <nathan@acm.org>
2811 * cp-tree.h (empty_except_spec): New global var.
2812 (compexcepttypes): Remove prototype.
2813 (comp_except_specs): Prototype new global function.
2814 (add_exception_specifier): Prototype new global function.
2815 * decl.c (empty_except_spec): Define new global var.
2816 (duplicate_decls): Use comp_except_specs, reword error message.
2817 (init_decl_processing): Initialize empty_except_spec.
2818 Adjust build_exception_variant calls.
2819 * parse.y (exception_specification_opt): Use empty_except_spec.
2820 (ansi_raise_identifier): Call check_for_new_type.
2821 (ansi_raise_identifiers): Use add_exception_specifier.
2822 * pt.c (tsubst): Use add_exception_specifier to build exception
2824 * search.c (check_final_overrider): New static function, broken
2825 out of get_matching_virtual. Check throw specifiers, reword
2827 (get_matching_virtual): Use check_final_overrider.
2828 * tree.c (build_exception_variant): Use comp_except_specs.
2829 * typeck.c (compexcepttypes): Remove.
2830 (comp_except_types): New static function, helper for
2831 comp_except_specs. Compare two types as exception specifiers.
2832 (comp_except_specs): New global function, compare two exception
2834 (comptypes): Adjust for comp_except_specs.
2835 * typeck2.c (add_exception_specifier): New global function.
2837 * class.c (check_for_override): Reword error message.
2839 1999-08-03 Nathan Sidwell <nathan@acm.org>
2841 * call.c (convert_arg_to_ellipsis): Use pod_type_p.
2842 * cp-tree.h (struct lang_type): Added non_pod_class flag.
2843 (CLASSTYPE_NON_POD_P): New macro to access it.
2844 * class.c (finish_struct_1): Determine non-PODness.
2845 Check for arrays of pointers (-Weffc++).
2846 Remove array inspection duplicated code.
2847 * tree.c (pod_type_p): Detect non-pod non-aggregate types.
2848 Use CLASSTYPE_NON_POD_P.
2850 1999-08-03 Nathan Sidwell <nathan@acm.org>
2852 * class.c (duplicate_tag_error): Preserve template information.
2854 1999-08-03 Nathan Sidwell <nathan@acm.org>
2856 * decl.c (start_enum): Show location of previous definition.
2857 * parse.y (enumlist_opt): New reduction.
2858 (structsp): Simplify enum rules to use enumlist_opt.
2860 1999-08-03 Jason Merrill <jason@yorick.cygnus.com>
2862 * lex.c (yyprint): Handle PFUNCNAME.
2864 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Only
2865 build_expr_from_tree on the args of a TEMPLATE_ID_EXPR.
2867 1999-08-03 Mumit Khan <khan@xraylith.wisc.edu>
2869 * decl.c (start_decl): Set attributes before duplicate_decls call.
2871 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2873 * Make-lang.in (CXX_SRCS): Add dump.c.
2874 * Makefile.in (CXX_OBJS): Add dump.o.
2875 (dump.o): New target.
2876 * cp-tree.h (DECL_CONV_FN_P): Document.
2877 (DECL_OVERLOADED_OPERATOR_P): New function.
2878 (TYPE_PTRMEM_CLASS_TYPE): New macro.
2879 (TYPE_PTRMEM_POINTED_TO_TYPE): Likewise.
2880 (PTRMEM_CST_CLASS): Use TYPE_PTRMEM_CLASS_TYPE.
2881 (ASM_VOLATILE_P): New macro.
2882 (STMT_LINENO): Likewise.
2883 (cp_namespace_decls): New function.
2884 (dump_node_to_file): New function.
2885 * decl.c (cp_namespace_decls): New function.
2886 (walk_namespaces_r): Use it.
2887 (wrapup_globals_for_namespace): Likewise.
2888 * decl2.c (flag_dump_translation_unit): New variable.
2889 (lang_decode_option): Handle -fdump-translation-unit.
2890 (finish_file): If flag_dump_translation_unit is set, dump the
2893 * lang-options.h: Add -fdump-translation-unit.
2894 * pt.c (tsubst_template_parms): Robustify.
2895 (tsubst_decl): Use DECL_OVERLOADED_OPERATOR_P.
2896 (tsubst_expr): Use STMT_LINENO.
2897 * semantics.c (finish_asm_stmt): Eliminate duplicate code. Check
2898 for invalid cv-qualifiers even while building templates.
2900 1999-08-02 Richard Henderson <rth@cygnus.com>
2902 * call.c: Include defaults.h instead of expr.h.
2905 * typeck.c: Include defaults.h.
2907 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2909 * lex.c (errorcount, sorrycount): Don't declare.
2910 * repo.c (errorcount, sorrycount): Likewise.
2911 * typeck2.c (errorcount, sorrycount): Likewise.
2913 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2915 * call.c (convert_default_arg, build_over_call): Change all uses of
2916 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
2917 Ensure expr.h is included.
2918 * decl.c (grokparams): Ditto.
2919 * pt.c (tsubst_decl): Ditto.
2920 * typeck.c (convert_arguments): Ditto.
2922 1999-08-02 Jason Merrill <jason@yorick.cygnus.com>
2924 * class.c (mark_overriders): Fix order of args to overrides.
2925 (warn_hidden): Likewise. Fix for having virtual and non-virtual
2926 functions with the same name.
2928 1999-08-02 Richard Henderson <rth@cygnus.com>
2930 * cp-tree.h (TYPE_PTRMEMFUNC_P): Check TYPE_LANG_SPECIFIC non-null.
2932 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2934 * call.c (build_conditional_expr): Fix typo in comment.
2936 1999-08-01 Bernd Schmidt <bernds@cygnus.co.uk>
2938 * decl.c (finish_stmt): Don't declare and test cond_stack, loop_stack,
2939 case_stack; use in_control_zone_p.
2940 * typeck.c (c_expand_return): Likewise.
2942 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
2944 * except.c (catch_clauses): Delete declaration.
2946 1999-07-30 Mark Mitchell <mark@codesourcery.com>
2948 * call.c (build_conditional_expr): Call convert_from_reference to
2949 avoid reference/non-reference type confusion. Fix typo.
2951 1999-07-30 Richard Henderson <rth@cygnus.com>
2953 * typeck2.c (initializer_constant_valid_p): Moved to c-common.c.
2954 * cp-tree.h (initializer_constant_valid_p): Remove.
2956 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2958 * call.c (conditional_conversion): Don't build BASE_CONVs for
2959 conversions between things that have the same type.
2960 (build_conditional_expr): Tweak.
2961 (convert_like): Some BASE_CONVs really do require the generation
2964 * init.c (perform_member_init): Don't go through build_modify_expr
2965 for simple initializations.
2967 1999-07-27 Jason Merrill <jason@yorick.cygnus.com>
2969 * cp-tree.h (DECL_VIRTUAL_CONTEXT): New macro.
2970 * typeck.c (expand_ptrmemfunc_cst): Calculate delta correctly for
2971 virtual functions and MI. Simplify.
2973 * method.c: Remove prototype for largest_union_member.
2974 * pt.c (determine_specialization): Fix uninitialized warning.
2975 * lex.c (real_yylex): Likewise.
2977 1999-07-27 Mark Mitchell <mark@codesourcery.com>
2979 * class.c (override_one_vtable): Adjust the use of BINFO_VIRTUALS
2982 * cp-tree.h (BINFO_VIRTUALS): Document new format.
2983 * class.c (modify_one_vtable): Change prototype accordingly.
2984 (modify_all_vtables): Likewise.
2985 (modify_all_direct_vtables): Likewise.
2986 (modify_all_indirect_vtables): Likewise.
2987 (build_vtable_entry_for_fn): New function.
2988 (set_rtti_entry): Simplify for new BINFO_VIRTUALS format.
2989 (modify_vtable_entry): Likewise.
2990 (add_virtual_function): Likewise.
2991 (build_vtbl_initializer): New function.
2992 (finish_vtbls): Simplify for new BINFO_VIRTUALS format.
2993 (fixup_vtable_deltas1): Likewise.
2994 (fixup_vtable_deltas): Likewise.
2995 (override_one_vtable): Likewise.
2996 (finish_struct_1): Likewise.
2998 * error.c (dump_expr): Likewise.
2999 * search.c (get_abstract_virtuals_1): Likewise.
3000 (get_abstract_virtuals): Likewise.
3001 (expand_upcast_fixups): Likewise.
3002 * tree.c (debug_binfo): Likewise.
3003 * decl2.c (mark_vtable_entries): Don't bash abstract virtuals to
3004 __pure_virtual here.
3006 1999-07-26 Mark Mitchell <mark@codesourcery.com>
3008 * tree.c (build_cplus_new): Adjust call to abstract_virtuals_error
3009 as per 1999-07-26 change.
3011 * typeck.c (c_sizeof): Don't allow non-static data members.
3012 (expr_sizeof): Likewise.
3014 1999-07-26 Jason Merrill <jason@yorick.cygnus.com>
3016 * input.c (feed_input): Only touch lineno and input_filename
3017 if !USE_CPPLIB. Save the old values before setting the new ones.
3019 * input.c (feed_input): Add file, line parms.
3020 * lex.c (begin_definition_of_inclass_inline, feed_defarg): Adjust.
3021 (real_yylex): Check linemode before input_redirected().
3023 * typeck.c (c_expand_return): Downgrade pedwarn about returning NULL
3024 from op new to warning.
3026 1999-07-26 Mark Mitchell <mark@codesourcery.com>
3028 * cp-tree.h (ncp_convert): Rename to perform_implicit_conversion.
3029 * call.c: All uses changed.
3030 * typeck.c: Likewise.
3032 1999-07-26 Nathan Sidwell <nathan@acm.org>
3034 * exception.cc (__cplus_type_matcher): Match __eh_matcher
3037 1999-07-26 Mark Mitchell <mark@codesourcery.com>
3039 * cp-tree.h (CP_INTEGRAL_TYPE_P): New macro.
3040 (ARITHMETIC_TYPE_P): Adjust definition for standard conformance.
3041 (strip_top_quals): Declare.
3042 (ncp_convert): Likewise.
3043 (type_after_usual_arithmetic_converions): Likewise.
3044 (composite_pointer_type): Likewise.
3045 * call.c (strip_top_quals): Don't make it static.
3046 (promoted_arithmetic_type_p): New function.
3047 (conditional_conversion): Likewise.
3048 (null_ptr_cst_p): Allow `false' as a NULL pointer constant.
3049 (standard_conversion): Use same_type_p. Don't build BASE_CONVs
3050 for converting a type to itself.
3051 (reference_binding): Honor LOOKUP_NO_TEMP_BIND.
3052 (implicit_conversion): Make sure the from and to types are
3054 (add_builtin_candidate): Correct handling of ?: operator.
3055 (add_builtin_candidates): Improve documentation.
3056 (build_conditional_expr): New function.
3057 (can_convert): Implement in terms of can_convert_arg.
3058 (ncp_convert): New function.
3059 * typeck.c (type_after_usual_arithmetic_conversions): New
3060 function, split out from common_type.
3061 (composite_pointer_type): New function, split out from
3062 build_conditional_expr.
3063 (common_type): Use type_after_usual_arithmetic_conversions.
3064 Remove redundant attribute merging.
3065 (comptypes): Tidy. Handle COMPLEX_TYPE.
3066 (build_binary_op_nodefault): Use null_ptr_cst_p.
3067 (build_conditional_expr): Remove.
3068 (convert_for_assignment): Use new conversion functions.
3070 * cp-tree.h (abstract_virtuals_error): Change declaration.
3071 * typeck2.c (abstract_virtuals_error): Check to see if an error
3072 ocurred, and return a boolean value accordingly.
3073 (build_functional_cast): Adjust accordingly.
3074 * class.c (finish_struct_1): Likewise.
3075 * cvt.c (ocp_convert): Likewise.
3076 * decl.c (cp_finish_decl): Likewise.
3077 (grokparams): Likewise.
3078 (grok_op_properties): Likewise.
3079 (start_function): Likewise.
3080 * init.c (build_new_1): Likewise.
3082 * pt.c (unify): Don't get confused by pointers-to-member functions.
3084 * search.c (build_cplus_new): Robustify.
3086 1999-07-24 Richard Henderson <rth@cygnus.com>
3088 * gxx.gperf (__builtin_va_arg): New.
3089 * parse.y (VA_ARG): New token.
3090 (unary_expr): Recognize it.
3092 Sun Jul 25 15:24:21 1999 Jeffrey A Law (law@cygnus.com)
3094 * g++FAQ.texi: Deleted per Joe Buck's request.
3095 * Makefile.in: Corresponding changes.
3097 1999-07-23 Jason Merrill <jason@yorick.cygnus.com>
3099 * lex.c: Sync with C frontend.
3100 (whitespace_cr): New fn.
3101 (skip_white_space): Use it.
3102 (init_parse): Reorder.
3103 (yyprint): Support CONSTANT.
3104 (pragma_getc, pragma_ungetc): Bring back.
3105 (read_line_number): Change in_system_header directly.
3106 (handle_generic_pragma, handle_cp_pragma, yyerror): Move up in file.
3107 (parse_float): Update to C version.
3108 (yylex): Handle '$' under the letter case.
3109 Remove looking_for_typename handling.
3110 Support hex floating point constants.
3111 Follow C's lead for choosing type of integer constants.
3112 Rearrange stuff to match C frontend.
3113 (yyungetc, reinit_parse_for_block, yylex): Support indent_level.
3114 * spew.c (yylex): Clear looking_for_typename if we see a TYPESPEC.
3116 1999-07-23 Mark Mitchell <mark@codesourcery.com>
3118 * call.c (reference_binding): Tweak.
3119 (mayble_handle_implicit_object): Use direct_reference_binding to
3120 create the right implicit conversion sequence.
3122 1999-07-22 Mark Mitchell <mark@codesourcery.com>
3124 * pt.c (convert_nontype_argument): Don't call decl_constant_value
3125 if we're converting to a reference type.
3127 * call.c (NEED_TEMPORARY_P): New macro.
3128 (standard_conversion): Set it, for derived-to-base conversions.
3129 (reference_related_p): New function.
3130 (reference_compatible_p): Likewise.
3131 (convert_class_to_reference): Likewise.
3132 (direct_reference_binding): Likewise.
3133 (reference_binding): Rework for standards-compliance.
3134 (convert_like): Adjust accordingly.
3135 (maybe_handle_ref_bind): Simplify; the right conversion sequences
3136 are now built up in reference_binding.
3137 (initialize_reference): New function.
3138 * cp-tree.h (ICS_USER_FLAG): Document.
3139 (ICS_THIS_FLAG): Likewise.
3140 (ICS_BAD_FLAG): Likewise.
3141 (NEED_TEMPORARY_P): Likewise.
3142 (cp_lvalue_kind): New type.
3143 (real_lvalue_p): Return it.
3144 * error.c (dump_expr): Provide more accurate representation for
3146 * init.c (expand_default_init): Do not try to perform implicit
3147 conversions for a brace-enclosed initializer.
3148 * search.c (lookup_conversions): Document.
3149 * tree.c (lvalue_p_1): Return a cp_lvalue_kind. Calculate
3151 (real_lvalue_p): Adjust accordingly.
3152 (lvalue_p): Likewise.
3153 (build_cplus_new): Don't allow the creation of an abstract class.
3154 * typeck.c (convert_for_initialization): Use initialize_reference.
3156 1999-07-21 Gavin Romig-Koch <gavin@cygnus.com>
3158 * lex.c (real_yylex) : Correct the test for overflow when lexing
3161 1999-07-20 Jason Merrill <jason@yorick.cygnus.com>
3163 * decl.c (warn_extern_redeclared_static): Check DECL_ARTIFICIAL,
3164 not DECL_BUILT_IN, to determine if a function is internally declared.
3165 (duplicate_decls): Likewise. Improve handling of builtins.
3166 (push_overloaded_decl): Remove special handling of builtins.
3168 * cp-tree.h (ANON_AGGR_TYPE_P): Use CLASS_TYPE_P.
3170 * decl.c (grokdeclarator): Pull out decl_constant_value in
3173 * class.c (finish_struct, finish_struct_1): Remove 'warn_anon' parm.
3174 * cp-tree.h, pt.c, semantics.c: Adjust.
3175 * method.c (largest_union_member): Remove.
3177 * lang-specs.h (c++-cpp-output): Pass -fpreprocessed.
3179 * lex.c (token_getch, token_put_back): New fns.
3180 (real_yylex): Use them.
3182 * lex.c (lang_init): Generalize.
3183 (lang_init_options): Tell cpplib this is C++.
3184 (nextchar): Remove. Replace uses with put_back.
3185 (skip_white_space): Handle linemode here. Optimize for cpplib.
3186 (extend_token_buffer_to): New fn.
3187 (extend_token_buffer): Use it.
3188 (read_line_number, check_newline): Just deal with tokens.
3189 (real_yylex): More cpplib optimizations. Simplify. Don't produce
3190 EXTERN_LANG_STRING, LEFT_RIGHT or PAREN_STAR_PAREN here.
3191 * spew.c (yylex): Produce LEFT_RIGHT and EXTERN_LANG_STRING.
3192 * parse.y (PAREN_STAR_PAREN): Remove.
3193 * input.c: Don't use the putback machinery with cpplib.
3194 (sub_getch): Fold back into getch.
3195 (getch): Don't handle linemode here.
3196 (feed_input): Unget any text in the token buffer.
3198 * lex.c (set_typedecl_interface_info, set_vardecl_interface_info,
3199 nextyychar, nextyylval): Remove.
3201 1999-07-20 Michael Tiemann <tiemann@holodeck.cygnus.com>
3202 Jason Merrill <jason@yorick.cygnus.com>
3204 * lex.c (indent_level): New variable.
3205 (init_parse): Set cpp_token to CPP_DIRECTIVE.
3206 (consume_string): Make this smart about USE_CPPLIB.
3207 (yyungetc): Use put_back function.
3208 (pragma_getc, pragma_ungetc): Functions deleted.
3209 (check_newline): Rewrite to be intelligent about USE_CPPLIB.
3210 Also, call HANDLE_PRAGMA with getch, yyungetc, not pragma_getc and
3212 (real_yylex): Rewrite to be intelligent about USE_CPPLIB.
3213 Also, clean up cases where we redundantly set token_buffer[0].
3214 (read_line_number): New fn.
3215 * input.c (feed_input): Use integrated cpplib if USE_CPPLIB.
3216 (end_input): Call cpp_pop_buffer if USE_CPPLIB.
3217 (sub_getch): Conditionalize out code that's not appropriate if
3219 (put_back): Rewrite in case USE_CPPLIB is defined.
3220 (input_redirected): Ditto.
3222 Tue Jul 20 11:24:19 1999 Bernd Schmidt <bernds@cygnus.co.uk>
3224 * cp-tree.h: Delete lots of declarations of tree nodes; replaced by
3225 c_global_trees and accessor macros defined in c-common.h.
3226 (cp_tree_index): New enumeration.
3227 (cp_global_trees): Declare new array. Add accessor macros for it, and
3228 delete declarations of tree nodes replaced by it.
3229 (builtin_function): Delete macro, add declaration for new function.
3231 * decl.c: Delete definitions for tree nodes that were replaced by
3232 cp_global_trees and c_global_trees.
3233 (init_decl_processing): Call c_common_nodes_and_builtins; delete code
3234 to generate the common builtins here.
3235 (builtin_function): New function.
3236 * decl2.c (abort_fndecl): Delete declaration.
3237 * except.c (expand_builtin_return_address): Delete declaration.
3238 (builtin_return_address_fndecl): Delete variable.
3239 (const_ptr_type_node): Delete declaration.
3240 * lex.c (cons_up_default_function): Delete declaration of
3242 * parse.y (void_list_node): Delete declaration.
3243 * rtti.c (type_info_type_node, tinfo_fn_id, tinfo_fn_type):
3245 (const_string_type_node): Delete declaration.
3246 * search.c (abort_fndecl): Delete declaration.
3247 * Makefile.in: Update dependencies.
3249 1999-07-19 Mark Mitchell <mark@codesourcery.com>
3251 * pt.c (check_default_tmpl_args): Move test for missing default
3252 arguments here, from ...
3253 (end_template_parm_list): Here.
3255 1999-07-18 Mark Mitchell <mark@codesourcery.com>
3257 * decl.c (lookup_nested_type): Remove.
3258 (pushtag): Don't call it.
3260 Sat Jul 17 23:51:30 1999 Jeffrey A Law (law@cygnus.com)
3262 * Makefile.in (INTERFACE): Bump to 2.
3264 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
3266 * typeck2.c (my_friendly_abort): Updated URL with bug reporting
3267 instructions to gcc.gnu.org. Removed e-mail address.
3269 1999-07-17 Mark Mitchell <mark@codesourcery.com>
3271 * pt.c (determine_specialization): Tighten error-checking.
3272 (end_template_parm_list): Likewise.
3274 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3276 * pt.c (check_default_tmpl_args): Handle friends defined in the
3277 class just like member functions defined in the class.
3279 1999-07-09 Michael Tiemann <tiemann@happy.cygnus.com>
3280 Jason Merrill <jason@yorick.cygnus.com>
3282 * cp-tree.h (struct lang_decl): Added field for storing sorted
3283 FIELD_DECLs (used in TYPE_DECLs).
3284 (DECL_PENDING_INLINE_INFO): Adjusted to use 'u' union.
3285 (DECL_SORTED_FIELDS): New macro.
3286 * class.c (method_name_cmp): New function.
3287 (finish_struct_methods): Modified to support sorting and searching
3289 (finish_struct_anon): Changed code in inner loop to use ELT rather
3290 than UELT (which required an extra indirection for every reference).
3291 (field_decl_cmp): New function to support sorting FIELD_DECLs.
3292 (finish_struct_1): Sort fields.
3293 * search.c (lookup_field_1): Use DECL_SORTED_FIELDS if we have them.
3294 (lookup_fnfields_1): Search sorted methods in METHOD_VEC.
3295 Also, switch to using array indexing rather than a changing pointer.
3296 * ptree.c (print_lang_decl): Handle TYPE_DECLs that have
3299 1999-07-09 Jason Merrill <jason@yorick.cygnus.com>
3301 * decl2.c (reparse_absdcl_as_casts): Don't warn about old-style
3302 casts in system headers or extern "C" blocks.
3304 * pt.c (do_decl_instantiation): Downgrade duplicate instantiation
3307 1999-07-09 Michael Tiemann <tiemann@happy.cygnus.com>
3309 * decl2.c (write_virtuals): Deleted declaration.
3310 * cp-tree.h (write_virtuals): Deleted extern declaration.
3311 * class.c (finish_struct_1): Removed #if 0'd code that mentions
3313 * semantics.c (begin_class_definition): Rewrite code to not depend
3316 * lex.c (cp_pragma_interface): New function.
3317 (cp_pragma_implementation): Likewise.
3318 (handle_cp_pragma): Call them.
3320 * typeck.c (comptypes): Simplify C code in look_hard.
3322 * xref.c (PALLOC): Use xcalloc, not calloc.
3323 (SALLOC): Use xmalloc, not malloc.
3325 * rtti.c (synthesize_tinfo_fn): Add missing call to pop_momentary.
3327 * search.c (note_debug_info_needed): Don't search if WRITE_SYMBOLS
3330 * decl.c (duplicate_decls): If a redeclaration doesn't match the
3331 initial declaration, then don't save the inline info and by all
3332 means don't mark the function as a builtin function.
3334 * decl.c (lookup_name_real): Set NONCLASS to 1 if
3335 CURRENT_CLASS_TYPE is 0.
3337 * class.c (duplicate_tag_error): Set TYPE_NONCOPIED_PARTS to
3340 * ptree.c (print_lang_type): Added vtable-needs-writing.
3342 Wed Jul 7 01:26:47 1999 Alexandre Oliva <oliva@dcc.unicamp.br>
3344 * decl2.c (mark_vtable_entries): Fix check for rtti offset.
3346 1999-07-06 Gavin Romig-Koch <gavin@cygnus.com>
3348 * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
3349 Merged into c-common.
3351 1999-07-05 Dave Brolley <brolley@cygnus.com>
3353 * lex.c (errorcount): Declare it.
3354 (finish_parse): Update errorcount for when using CPPLIB.
3356 1999-07-05 Mark Mitchell <mark@codesourcery.com>
3358 * cp-tree.h (IS_AGGR_TYPE): Include instantiated template template
3360 (IMPLICIT_TYPENAME_TYPE_DECL_P): New macro.
3361 * decl.c (push_class_binding): Use it.
3362 (lookup_name_real): Likewise.
3364 1999-07-02 Gavin Romig-Koch <gavin@cygnus.com>
3366 * cp-tree.h (widest_integer_literal_type_node,
3367 widest_unsigned_literal_type) : New.
3368 * decl.c (widest_integer_literal_type_node,
3369 widest_unsigned_literal_type) : New.
3370 (init_decl_processing): Handle/use the two new types.
3371 * lex.c (real_yylex): Same.
3372 * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
3375 1999-07-01 Mark Mitchell <mark@codesourcery.com>
3377 * decl.c (grokdeclarator): Don't give names "for linkage purposes"
3378 to anonymous cv-qualified types.
3380 1999-07-01 Gavin Romig-Koch <gavin@cygnus.com>
3382 * lex.c (real_yylex) : Change integer literal overflow handling to
3385 * lex.c (real_yylex): Improve 'integer constant out of range' messages.
3387 1999-06-28 Richard Henderson <rth@cygnus.com>
3389 * decl.c (cp_finish_decl): Fix typo in cp_warning_at call.
3391 1999-06-28 Jason Merrill <jason@yorick.cygnus.com>
3393 * error.c (dump_type_real): Handle TREE_LIST again.
3395 * typeck.c (comp_target_parms): Don't complain about
3396 converting from () to (...) if !flag_strict_prototype.
3398 * decl.c (grokdeclarator): Update the names of all variants when
3401 1999-06-21 Mark Mitchell <mark@codesourcery.com>
3403 * init.c (expand_aggr_vbase_init): Rename to
3404 construct_virtual_bases. Conditionalize construction here,
3406 (emit_base_init): Here.
3408 1999-06-19 Mark Mitchell <mark@codesourcery.com>
3410 * semantics.c (finish_asm_statement): Apply decay conversions to
3413 * decl.c (expand_static_init): When building an anonymous function
3414 for use with atexit, compute its body before and after entering
3417 * error.c (dump_expr): Handle BIND_EXPR, LOOP_EXPR, and
3420 1999-06-18 Mark Mitchell <mark@codesourcery.com>
3422 * init.c (expand_aggr_vbase_init): Add flag parameter.
3423 (build_partial_cleanup_for): Remove, inlining into ..
3424 (expand_cleanup_for_base): ... here. Take flag parameter.
3425 (emit_base_init): Pass the in_chrg parameter to
3426 emit_aggr_vbase_init.
3427 (emit_aggr_vbase_init): Pass it to expand_cleanup_for_base.
3429 1999-06-16 Mark Mitchell <mark@codesourcery.com>
3431 * decl2.c (import_export_decl): Use same_type_p, rather than
3432 relying on pointer-equality for types.
3434 * method.c (do_build_copy_constructor): Simplify.
3436 * call.c (build_method_call): Remove bogus code for two-argument
3438 * init.c (build_new_1): Expand on comment, and remove dead code.
3440 * init.c (expand_cleanup_for_base): New function, split out
3442 (emit_base_init): Here.
3443 (expand_aggr_vbase_init): Use it.
3445 1999-06-15 Mark Mitchell <mark@codesourcery.com>
3447 * cp-tree.h (class_cache_firstobj): Declare.
3448 (maybe_push_cache_obstack): Rename to push_cache_obstack.
3449 * class.c (permanent_obstack): Remove declaration.
3450 (class_cache_firstobj): Make it global.
3451 (add_method): Don't use permanent_obstack directly.
3452 (pushclass): Only free the class_cache_obstack if we know how far
3454 (maybe_push_cache_obstack): Rename to push_cache_obstack.
3455 * decl.c: Remove dead comment.
3456 (saved_scope): Add class_cache_firstobj.
3457 (push_to_top_level): Save it.
3458 (pop_from_top_level): Restore it.
3459 (push_class_level_binding): Use push_cache_obstack, not
3460 maybe_push_cache_obstack.
3461 * search.c (push_class_decls): Likewise.
3463 1999-06-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
3465 * pt.c (tsubst_friend_function): Push into namespace of friend
3466 function before pushdecl'ing it.
3468 1999-06-14 Nathan Sidwell <nathan@acm.org>
3470 * call.c (build_new_op): Remove REF_BIND from all operands.
3472 1999-06-13 Alexandre Oliva <oliva@dcc.unicamp.br>
3474 * init.c (build_new_1): Look up operator delete even if there was
3475 no explicit new placement.
3477 1999-06-08 Nathan Sidwell <nathan@acm.org>
3479 * except.c (complete_ptr_ref_or_void_ptr_p): New function, broken out
3481 (build_throw): ... here. Call it.
3482 (process_start_catch_block): Call it.
3484 1999-06-07 Mark Mitchell <mark@codesourcery.com>
3486 * search.c (convert_pointer_to_single_level): Reimplement without
3489 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3491 * method.c (is_back_referenceable_type): Back-reference bools when
3494 1999-06-07 Dave Brolley <brolley@cygnus.com>
3496 * lex.c (real_yylex): Replace unused bytes from bad multibyte char.
3497 * input.c (putback_buffer): New structure type.
3498 (putback): Replaces putback_char member.
3499 (putback): Replaces putback_char static variable.
3500 (feed_input): Use putback.
3501 (end_input): Use putback.
3502 (sub_getch): Use putback.
3503 (put_back): Use putback.
3505 1999-06-05 Mark Mitchell <mark@codesourcery.com>
3507 * decl.c (grokdeclarator): Fix typo in last change.
3509 1999-06-04 Jason Merrill <jason@yorick.cygnus.com>
3511 * semantics.c (finish_if_stmt_cond): Copy cond to permanent_obstack.
3512 (finish_while_stmt_cond, finish_do_stmt, finish_for_cond): Likewise.
3514 1999-06-04 Nathan Sidwell <nathan@acm.org>
3516 * except.c (build_throw): Check throw expression validity.
3518 1999-06-03 Mark Mitchell <mark@codesourcery.com>
3520 * decl.c (grokdeclarator): Don't treat arbitrary types as unsigned
3521 just because flag_signed_bitfields is false.
3523 1999-06-03 Nathan Sidwell <nathan@acm.org>
3525 * semantics.c (begin_class_definition): Update the struct's
3527 * class.c (finish_struct): ... rather than here.
3529 * decl.c (make_typename_type): Don't rely on uninitialized
3532 1999-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3534 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
3536 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3538 * tree.c (build_cplus_array_type_1): Use push_obstacks_nochange
3539 and friends rather than messing with current_obstack directly.
3540 (cp_build_qualified_type_real): Rework ARRAY_TYPE
3541 allocation to match practice throughout the rest of the
3544 1999-05-30 Mark Mitchell <mark@codesourcery.com>
3546 * lex.c (make_lang_type): Create TYPE_BINFO for
3547 TEMPLATE_TYPE_PARMs just like for non-template types.
3549 * decl.c (start_decl): Move checks on initialization to ...
3550 (cp_finish_decl): Here. Tidy formatting slightly.
3552 1999-05-28 Mark Mitchell <mark@codesourcery.com>
3554 * decl.c (add_binding): Don't complain about a redeclaration of a
3555 semantically identical typedef in a local scope.
3557 1999-05-28 Nathan Sidwell <nathan@acm.org>
3559 * decl.c (complete_array_type): Allocate off same obstack. Fix
3560 DO_DEFAULT comment to match reality.
3562 * friend.c (make_friend_class): Fix diagnostic typo.
3564 1999-05-28 Mark Mitchell <mark@codesourcery.com>
3566 * decl.c (lookup_namespace_name): Handle getting a
3568 (expand_static_init): Don't call pushdecl for implicitly declared
3569 `atexit' used to register destructors.
3571 1999-05-25 Mark Mitchell <mark@codesourcery.com>
3573 * class.c (finish_vtbls): Copy BINFO_VIRTUALs before using it to
3576 * cp-tree.h (NAMESPACE_LEVEL): Reformat.
3577 (lang_decl_flags): Document MEMFUNC_POINTER_TO. Save four bytes
3578 by combining TEMPLATE_INFO and LEVEL into a single union.
3579 (DECL_TEMPLATE_INFO): Reformat.
3580 (DECL_SAVED_TREE): Document.
3581 (DECL_TEMPLATE_INJECT): Remove.
3582 * class.c (finish_struct): Remove code to deal with
3583 DECL_TEMPLATE_INJECT.
3585 * decl.c (maybe_process_template_type_declaration): Handle all new
3586 types in templates uniformly.
3587 * method.c (bulid_overload_identifier): Use CP_DECL_CONTEXT, not
3589 * pt.c (lookup_template_class): Inject template instantiations of
3590 forward-declarations.
3591 (instantiate_class_template): Remove code processing
3592 DECL_TEMPLATE_INJECT.
3594 * pt.c (lookup_template_class): Tweak lookup to find member
3597 * pt.c (tsubst_expr, case ASM_STMT): Don't tsubst into
3599 * semantics.c (finish_asm_stmt): Make strings permanent if they're
3602 1999-05-25 Jason Merrill <jason@yorick.cygnus.com>
3604 * typeck.c (casts_away_constness, casts_away_constness_r): Strip both
3605 parts of pointer to data member types.
3607 1999-05-24 Mark Mitchell <mark@codesourcery.com>
3609 * decl2.c (mark_vtable_entries): Don't make a copy of a function,
3610 and then make it look like `abort'. Just use `abort' instead.
3612 * typeck.c (build_static_cast): Don't allow static_casts that cast
3614 (casts_away_constness_r): New function.
3615 (casts_away_constness): Likewise.
3617 * decl.c (lookup_tag): Remove code no longer needed after
3618 name-lookup improvements.
3619 * decl2.c (handle_class_head): Make error-recovery more robust.
3620 * friend.c (make_friend_class): Reject templated typename types.
3621 * lex.c (is_global): A template parameter isn't global.
3622 * parse.y (class_head): Robustify.
3623 * parse.c: Regenerated.
3625 1999-05-22 Mark Mitchell <mark@codesourcery.com>
3627 * pt.c (for_each_template_parm): Walk into TYPENAME_TYPEs,
3628 INDIRECT_REFs, and COMPONENT_REFs. Handle FIELD_DECLs.
3630 * cp-tree.h (push_nested_namespace): Declare.
3631 (pop_nested_namespace): Likewise.
3632 * decl.c (push_nested_namespace): New function.
3633 (pop_nested_namespace): Likewise.
3634 * pt.c (instantiate_class_template): Use them.
3636 * tree.c (mapcar): Handle NON_LVALUE_EXPR.
3638 * cp-tree.h (cplus_expand_constant): Declare.
3639 * cvt.c (convert_to_pointer): Expand PTRMEM_CSTs when they're
3640 converted from one pointer-to-object type to another.
3641 * expr.c (cplus_expand_constant): Don't make it static.
3642 * typeck.c (build_component_ref): Don't crash when presented with
3643 a component which is a TEMPLATE_DECL.
3644 (build_ptrmemfunc): Tidy. Clarify comment. Make sure that even a
3645 cast from a pointer-to-member constant to its own type does not
3646 result in a valid non-type template argument.
3648 1999-05-21 Mark Mitchell <mark@codesourcery.com>
3649 Nathan Sidwell <nathan@acm.org>
3651 * Make-lang.in (cc1plus): Make it depend on gxx.gperf.
3652 * cp-tree.h: Fix typo in documentation on pointers-to-members.
3653 (cp_build_qualified_type): Make it a macro.
3654 (cp_build_qualified_type_real): Declare.
3655 * decl.c (grokdeclarator): Remove misleading comment. Avoid
3656 problem with template parameters and restrict-qualification.
3657 * gxx.gperf: Replace NORID with RID_UNUSED throughout.
3658 * hash.h: Regenerated.
3659 * lex.h (rid): Move RID_FIRST_MODIFIER and RID_LAST_MODIFIER into
3661 (NORID): Remove definition.
3662 * pt.c (tsubst_aggr_type): Use cp_build_qualified_type_real.
3663 (tsubst): Likewise. Remove special handling for FUNCTION_TYPEs.
3664 (fn_type_unification): Check that the function type resulting from
3665 the deduction is legal.
3666 (check_cv_quals_for_unify): Don't handle FUNCTION_TYPEs specially.
3667 (unify): Use cp_build_qualified_type_real.
3668 * tree.c (build_cplus_array_type_1): Handle error_marks as inputs.
3669 (cp_build_qualified_type): Rename to ...
3670 (cp_build_qualified_type_real): Add additional COMPLAIN parameter
3671 and modify appropriately.
3673 * typeck.c (build_ptrmemfunc): Handle PTRMEM_CSTs carefully to
3674 reveal optimization opportunities.
3676 * pt.c (tsubst): Don't issue error messages when we're not
3677 complaining, even if we see a qualified function type.
3678 (check_cv_quals_for_unify): Don't allow a qualified function
3681 1999-05-20 Jason Merrill <jason@yorick.cygnus.com>
3683 * class.c (instantiate_type): Downgrade errors for object-dependent
3684 memfn refs to pedwarn.
3686 1999-05-20 Mark Mitchell <mark@codesourcery.com>
3688 * decl.c (grokdeclarator): Don't treat [] as indicating a
3689 zero-sized array in a typedef.
3691 * call.c (build_object_call): Don't look at DECL_NAME for a type.
3692 (pt.c): Or CP_TYPE_QUALS for an ERROR_MARK.
3693 (typeck.c): Or TYPE_MAIN_VARIANT for a type.
3695 * pt.c (for_each_template_parm): Rework to match documentation.
3696 Don't be fooled by a COMPONENT_REF with no TREE_TYPE.
3698 1999-05-20 Jason Merrill <jason@yorick.cygnus.com>
3700 * class.c (finish_struct_1): Still check for ANON_AGGR_TYPE_P.
3702 * class.c (finish_base_struct): Allow non-COM bases for COM classes
3703 except at the leftmost position.
3704 (modify_one_vtable, fixup_vtable_deltas1, override_one_vtable):
3705 Pass the binfo's class, not the most derived, to skip_rtti_stuff.
3706 * search.c (get_abstract_virtuals, expand_upcast_fixups): Likewise.
3708 * tree.c (lvalue_p_1): A NOP_EXPR can be an lvalue.
3709 (build_cplus_new): Make sure that what we return is of the right type.
3711 1999-05-20 Mark Mitchell <mark@codesourcery.com>
3713 * cp-tree.h (make_ptrmem_cst): New function.
3714 * expr.c (cplus_expand_constant): Split out from ...
3715 (cplus_expand_expr): Here. Use cplus_expand_constant.
3716 (init_cplus_expand): Set lang_expand_constant.
3717 * pt.c (convert_nontype_argument): Use make_ptrmem_cst.
3719 * tree.c (make_ptrmem_cst): Define.
3720 * typeck.c (unary_complex_lvalue): Use make_ptrmem_cst.
3721 * typeck2.c (initializer_constant_valid_p): Use make_ptrmem_cst.
3723 1999-05-19 Mark Mitchell <mark@codesourcery.com>
3725 * pt.c (build_template_decl): Copy DECL_NONCONVERTING_P.
3727 * decl2.c (start_static_storage_duration_function): Fix comment.
3728 (finish_file): Create static storage duration functions lazily.
3730 1999-05-19 Jason Merrill <jason@yorick.cygnus.com>
3732 Implement anonymous structs.
3733 * cp-tree.h (ANON_AGGR_TYPE_P): Rename from ANON_UNION_TYPE_P.
3734 * class.c, decl.c, decl2.c, init.c, pt.c, search.c, typeck.c: Adjust.
3735 * class.c (finish_struct_1): Remove redundant check for anon struct.
3736 * decl.c (fixup_anonymous_aggr): Renamed from fixup_anonymous_union.
3737 (check_tag_decl): Check for anonymous struct here.
3738 * decl2.c (build_anon_union_vars): Catch anon struct at file scope.
3739 * init.c (sort_member_init, emit_base_init): Handle getting fields
3740 as well as names in current_member_init_list.
3741 (perform_member_init): Handle getting an anon aggr.
3742 * method.c (do_build_assign_ref): Don't descend into anon aggrs.
3743 (do_build_copy_constructor): Likewise.
3745 1999-05-19 Mark Mitchell <mark@codesourcery.com>
3747 * tree.c (cp_build_qualified_type): Don't allow qualified function
3750 Wed May 19 02:50:53 1999 Arvind Sankar <arvinds@mit.edu>
3752 * gxxint.texi: Fix typo.
3754 1999-05-19 Jason Merrill <jason@yorick.cygnus.com>
3756 * call.c (find_scoped_type, resolve_scope_to_name): Lose.
3757 * class.c (finish_struct_1): Use CLASS_TYPE_P.
3758 * ptree.c (print_lang_type): Likewise.
3759 * typeck.c (build_modify_expr, c_expand_asm_operands): Use
3761 * typeck2.c (digest_init): Likewise.
3763 1999-05-18 Jason Merrill <jason@yorick.cygnus.com>
3765 * call.c (joust): Compare the types of the conv ops, not the
3766 target types of the conversions.
3768 Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
3770 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
3773 1999-05-17 Mark Mitchell <mark@codesourcery.com>
3775 * cp-tree.def (TEMPLATE_ID_EXPR): Update documentation.
3776 * decl.c (grokfndecl): Don't allow inline declarations of friend
3777 template specializations, or friend template specializations with
3779 * pt.c (tsubst): Handle substitution into array types that does
3780 not yield a fixed upper bound, even when not processing a
3782 (tsubst_copy): Deal with the fact that the second operand to a
3783 TEMPLATE_ID_EXPR may be NULL_TREE, a TREE_LIST, or a TREE_VEC.
3784 * search.c (marked_pushdecls_p): Don't descend into
3785 TEMPLATE_TYPE_PARMs and the like.
3786 (unmarked_pushdecls_p): Likewise.
3788 * call.c (build_over_call): Don't throw away
3789 initializations/copies of empty classes; use MODIFY_EXPR and
3790 INIT_EXPR as for non-empty classes.
3791 * class.c (finish_struct_1): Put the padding byte for an empty
3792 class on the TYPE_NONCOPIED_PARTS list for the class.
3794 1999-05-16 Mark Mitchell <mark@codesourcery.com>
3796 * decl2.c (build_expr_from_tree): Handle COMPONENT_REFs that
3797 indicate a reference to a field that is a qualified name.
3799 1999-05-16 Jason Merrill <jason@yorick.cygnus.com>
3801 * decl2.c (finish_objects): Don't use .?tors.* if we don't have
3802 ASM_OUTPUT_CONSTRUCTOR.
3804 * friend.c (do_friend): Add attrlist arg. Remove support for
3805 getting a non-decl as 'decl'.
3806 * decl.c (grokfndecl): Remove attrlist arg. Don't set attrs or
3808 (grokdeclarator): Adjust.
3809 * cp-tree.h: Adjust.
3811 1999-05-16 Mark Mitchell <mark@codesourcery.com>
3813 * cp-tree.h (permanent_p): New function.
3814 * init.c (build_new_1): Use mapcar, not copy_node, to copy a
3815 possibly complex tree node.
3816 * tree.c (mapcar): Adjust comments, and follow coding standards in
3818 (permanent_p): New function.
3820 1999-05-13 Per Bothner <bothner@cygnus.com>
3822 * class.c (push_lang_context): Turn off DECL_IGNORED_P for
3823 primitive Java types, if we actually see `extern "Java"'.
3825 1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
3827 * lang-specs.h: Pass -$ to the preprocessor.
3829 1999-05-10 Jason Merrill <jason@yorick.cygnus.com>
3831 * init.c (build_offset_ref): Wrap baselinks in OFFSET_REF, too.
3832 Don't bother wrapping an OFFSET_TYPE around unknown_type_node.
3833 (resolve_offset_ref): Don't handle a raw baselink.
3834 * cvt.c (build_expr_type_conversion): Likewise.
3835 * typeck.c (decay_conversion, build_c_cast, convert_for_assignment,
3836 convert_for_initialization): Likewise.
3837 * class.c (instantiate_type): Handle seeing a baselink under an
3839 * error.c (dump_expr): Likewise.
3840 * pt.c (for_each_template_parm): Likewise.
3841 (resolve_overloaded_unification): Likewise.
3842 * tree.c (is_overloaded_fn, really_overloaded_fn): Likewise.
3843 * typeck.c (expr_sizeof): Also complain about other permutations
3844 of overloaded functions.
3846 1999-05-07 Jason Merrill <jason@yorick.cygnus.com>
3848 * init.c (resolve_offset_ref): Don't return a raw method.
3850 * typeck.c (decay_conversion): Don't handle a raw method.
3851 Resolve all OFFSET_REFs.
3852 (get_member_function_from_ptrfunc): 0 is a valid vtable index.
3853 (build_binary_op_nodefault): Handle resolving overloaded fns. Use
3854 same_type_p for pmf bits. Don't use build_binary_op to compare
3855 raw pointers to methods.
3856 (convert_for_assignment): Check for OFFSET_REF, not OFFSET_TYPE,
3857 to decide when to call resolve_offset_ref.
3858 (build_c_cast, convert_for_initialization): Likewise.
3859 * cvt.c (build_expr_type_conversion): Likewise.
3861 1999-05-06 Nathan Sidwell <nathan@acm.org>
3863 * call.c (build_new_method_call): Use TYPE_MAIN_VARIANT of class.
3865 1999-05-05 Mark Mitchell <mark@codesourcery.com>
3867 * decl2.c (start_objects): Don't let static constructors and
3868 destructors get inlined.
3870 * parse.y (nested_name_specifier): Make sure ordinary types are
3871 complete, just like template types.
3872 * parse.c: Regenerated.
3874 * pt.c (check_explicit_specialization): Improve error messages.
3876 1999-05-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
3878 * typeck.c (string_conv_p): Use same_type_p to check whether we
3879 try to convert between char and wchar_t.
3881 1999-05-03 Mark Mitchell <mark@codesourcery.com>
3883 * search.c (lookup_field_r): Set the TREE_TYPE of an ambiguous
3884 lookup to error_mark_node here.
3885 (lookup_member): Revise documentation. Add comments. Don't set
3886 the TREE_TYPE to error_mark_node here, and don't build up an extra
3887 TREE_LIST for ambiguous lookups.
3888 (setup_class_bindings): Adjust accordingly.
3889 (push_class_decls): Revise out-of-date comments.
3891 * typeck.c (build_const_cast): Tighten checks for legality.
3893 1999-05-02 Martin von Löwis <loewis@informatik.hu-berlin.de>
3895 * init.c (build_member_call): Lookup names coming from
3896 namespace-scoped LOOKUP_EXPR.
3898 1999-05-03 Jim Blandy <jimb@zwingli.cygnus.com>
3900 * gxxint.texi: Add documentation for 'I'.
3902 1999-05-02 Martin von Löwis <loewis@informatik.hu-berlin.de>
3904 * tinfo.cc (operator==): Qualify type_info with std::.
3906 1999-05-02 Mark Mitchell <mark@codesourcery.com>
3908 * cp-tree.h (lang_decl_flags): Remove comdat. Updated dummy.
3909 (DECL_COMDAT): Remove definition.
3911 1999-05-01 Mark Mitchell <mark@codesourcery.com>
3913 * decl.c (wrapup_globals_for_namespace): Fix thinko in previous
3916 1999-04-30 Mark Mitchell <mark@codesourcery.com>
3918 * class.c (build_vtable): Use build_lang_decl when building
3919 vtables, not just build_decl.
3920 (prepare_fresh_vtable): Likewise.
3921 * decl.c (wrapup_globals_for_namespace): Mark vtables as
3922 DECL_EXTERNAL when calling wrapup_global_declarations.
3923 * decl2.c (priority_info_s): Add initializations_p and
3924 destructions_p members.
3925 (finish_vtable_vardecl): Use TREE_SYMBOL_REFERENCED, not TREE_USED,
3926 when deciding what vtables to write out.
3927 (ssdf_decls): New variable.
3928 (ssdf_decls_used): Likewise.
3929 (start_static_storage_duration_function): Deal with being called
3930 multiple times. Avoid inlining this function.
3931 (generate_inits_for_priority): Deal with reuse of priority map.
3932 (get_priority_info): Clear initializations_p and destructions_p.
3933 (do_static_initialization): Tweak comment.
3934 (do_static_destruction): Likewise. Fix condition on sentries for
3936 (generate_ctor_or_dtor_function): Call all of the static storage
3938 (generate_ctor_or_dtor_function_for_priority): Check
3939 initializations_p and destructions_p to see what priorities need
3940 initialization functions.
3941 (finish_file): Rework to generate multiple static storage duration
3942 functions, rather than just one.
3944 * typeck.c (build_const_cast): Tweak last change to handle
3945 templates correctly.
3947 * typeck.c (build_const_cast): Disallow use of const_cast to
3948 anything but a pointer or reference type.
3950 1999-04-30 Nathan Sidwell <nathan@acm.org>
3952 * decl.c (cp_finish_decl): Don't permit arrays of abstract or
3955 1999-04-29 Mark Mitchell <mark@codesourcery.com>
3957 * decl2.c (do_static_destruction): Remove obsolete FIXME comment.
3958 (finish_file): Indent comments properly.
3960 1999-04-29 Richard Henderson <rth@cygnus.com>
3962 * decl2.c (do_static_initialization): Call do_pending_stack_adjust.
3963 (do_static_destruction): Likewise.
3965 1999-04-29 Nathan Sidwell <nathan@acm.org>
3967 * cp-tree.h (TYPE_NOTHROW_P): New macro.
3968 * decl2.c (delete_sanity): Warn on deleting void *.
3969 * init.c (build_new_1): Use TYPE_NOTHROW_P.
3970 * typeck.c (c_expand_return): cp_pedwarn on returning NULL from
3971 throwing operator new.
3973 1999-04-28 Nathan Sidwell <nathan@acm.org>
3975 * cp-tree.h (build_component_addr): Remove prototype.
3976 * typeck.c (build_component_addr): Make static. Remove MSG
3978 (build_component_addr): Remove MSG parameter, clean up
3980 (build_x_function_call): Use cp_error.
3981 (build_unary_op): Adjust call of build_component_addr.
3983 1999-04-28 Mark Mitchell <mark@codesourcery.com>
3985 * pt.c (tsubst_friend_class): Check for NULL.
3987 Wed Apr 28 11:42:22 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3989 * search.c (binfo_for_vtable): Initialize bfvi.var.
3991 1999-04-27 Nathan Sidwell <nathan@acm.org>
3993 * rtti.c (build_x_typeid): Check rtti is enabled.
3995 1999-04-26 Mark Mitchell <mark@codesourcery.com>
3997 * search.c (is_subobject_of_p): Make sure we're looking at the
4000 1999-04-26 Marc Espie <espie@cvs.openbsd.org>
4002 * Make-lang.in (cplib2.ready): Don't depend on phony targets.
4004 1999-04-23 Mark Mitchell <mark@codesourcery.com>
4006 * decl2.c (finish_file): Tweak handling of extern inlines so that
4007 they are not unnecessarily put out.
4009 * search.c (is_subobject_of_p): Handle TEMPLATE_TYPE_PARMs and
4010 such as base classes.
4012 1999-04-22 Brendan Kehoe <brendan@cygnus.com>
4014 * tree.c (build_exception_variant): Fix typo: use the chain of U,
4015 not trying V, while cycling through U.
4017 1999-04-22 Mark Mitchell <mark@codesourcery.com>
4019 * cp-tree.h (lang_decl_flags): Remove returns_first_arg and
4020 preserves_first_arg. Enlarge dummy accordingly.
4021 (DECL_TINFO_FN_P): New macro.
4022 (SET_DECL_TINFO_FN_P): Likeiwse.
4023 (DECL_RETURNS_FIRST_ARG): Remove.
4024 (DECL_PRESERVES_THIS): Likewise.
4025 (DECL_INIT_PRIORITY): New macro.
4026 (finish_struct_1): Change prototype.
4027 (cat_namespace_levels): Remove prototype.
4028 (vtable_decl_p): New prototype.
4029 (vtype_decl_p): Likewise.
4030 (sigtable_decl_p): Likewise.
4031 (walk_globals_pred): New typedef.
4032 (walk_globals_fn): Likewise.
4033 (walk_globals): New prototype.
4034 (walk_namespaces_fn): New typedef.
4035 (walk_namespaces): New prototype.
4036 (wrapup_globals_for_namespace): Likewise.
4037 (walk_vtables): Remove prototype.
4038 (walk_sigtables): Likewise.
4039 (instantiate_pending_templates): New prototype.
4040 * class.c (finish_struct_1): Don't return a value.
4041 * decl.h (pending_statics): Remove declaration.
4042 * decl.c (walk_namespaces_r): New function.
4043 (walk_globals_r): Likewise.
4044 (vtable_decl_p): Likewise.
4045 (vtype_decl_p): Likewise.
4046 (sigtable_decl_p): Likewise.
4047 (walk_namespaces): Likewise.
4048 (walk_globals_data): New type.
4049 (walk_globals): New function.
4050 (wrapup_globals_for_namespace): Likewise.
4051 (expand_static_init): Remove assertion. Remove redundancy in
4052 conditional. Don't put static data members in static_aggregates
4054 (finish_function): Remove redundancy in conditional. Don't set
4055 DECL_RETURNS_FIRST_ARG.
4056 (cat_namespace_levels): Remove.
4057 * decl2.c: Include splay-tree.h and varray.h.
4058 (priority_info_s): New structure.
4059 (finish_vtable_vardecl): Change prototype. Adjust for new calling
4061 (prune_vtable_vardecl): Likewise.
4062 (finish_sigtable_vardecl): Likewise.
4063 (setup_initp): Remove.
4066 (start_static_storage_duration_function): New function.
4067 (generate_inits_for_priority): Likewise.
4068 (finish_static_storage_duration_function): Likewise.
4069 (get_priority_info): Likewise.
4070 (do_static_initialization): Likewise.
4071 (do_static_destruction): Likewise.
4072 (do_static_initialization_and_destruction): Likewise.
4073 (generate_ctor_or_dtor_function): Likewise.
4074 (generate_ctor_and_dtor_functions_for_priority): Likewise.
4075 (pending_statics): Make it a varray.
4076 (pending_statics_used): New variable.
4077 (saved_inlines): Make it a varray.
4078 (saved_inlines_used): New variable.
4079 (finish_static_data_member): Change method of updating
4081 (mark_inline_for_output): Remove #if 0'd code. Change method of
4082 updating saved_inlines.
4083 (walk_vtables): Remove.
4084 (walk_sigtables): Likewise.
4085 (import_export_decl): Use DECL_TINFO_FN_P.
4086 (pending_templates): Remove declaration.
4087 (maybe_templates): Likewise.
4088 (static_aggregates_initp): Likewise.
4089 (setup_initp): Likewise.
4090 (finish_objects): Simplify.
4091 (INITIALIZE_P_IDENTIFIER): New macro.
4092 (PRIORITY_IDENTIFIER): New macro.
4093 (SSDF_IDENTIFIER): New macro.
4094 (initialize_p_decl): New variable.
4095 (priority_decl): Likewise.
4096 (ssdf_decl): Likewise.
4097 (priority_info_map): Likewise.
4098 (finish_file): Recode output of static intializers and other
4099 file-scope finalization tasks.
4100 * error.c (OB_END_TEMPLATE_ID): New macro.
4101 (dump_type_real): Use it.
4102 (dump_decl): Likewise.
4103 (dump_function_name): Likewise.
4104 * lex.c (set_typedecl_interface_info): Adjust for new walk_globals
4106 (check_newline): Use walk_globals, not walk_vtables.
4107 * pt.c (pending_tempalte_expansions): Remove.
4108 (set_vardecl_interface_info): Likewise.
4109 (pending_templates): Make static.
4110 (maybe_templates): Likewise.
4111 (instantiate_class_template): Adjust call to finish_struct_1.
4112 (instantiate_pending_templates): New function.
4113 * rtti.c (get_tinfo_fn): Use SET_DECL_TINFO_FN_P.
4114 * tree.c (static_aggregates_initp): Remove.
4115 (cp_valid_lang_attribute): Don't use it; use DECL_INIT_PRIORITY
4117 * Makefile.in (decl2.o): Depend on varray.h and splay-tree.h.
4119 * gxx.gperf (RETURN): Rename to RETURN_KEYWORD to avoid clashes
4120 with the RTL code RETURN.
4121 * hash.h: Regenerated.
4122 * lex.c (reinit_parse_for_block): Use RETURN_KEYWORD.
4123 * parse.y: Replace RETURN with RETURN_KEYWORD throughout.
4124 * parse.c: Regenerated.
4125 * pt.c: Include varray.h. Include rtl.h since varray.h requires
4127 (inline_parm_levels): New variable.
4128 (inline_parm_levels_used): Likewise.
4129 (maybe_begin_member_template_processing): Update them.
4130 (maybe_end_member_template_processing): Use them, rather than
4131 guessing how many levels to pop.
4133 * decl.c (make_typename_type): Tighten error-checking.
4135 1999-04-20 Mark Mitchell <mark@codesourcery.com>
4137 * cp-tree.h (build_binary_op): Remove unneeded parameter.
4138 * class.c (build_vrable_entry_ref): Adjust call to
4140 * decl.c (expand_static_init): Likewise.
4141 (grokdeclarator): Likewise.
4142 (finish_function): Likewise.
4143 * decl2.c (delete_sanity): Likewise.
4144 (do_dtors): Likewise.
4145 (do_ctors): Likewise.
4146 * error.c (dump_type_suffix): Likewise.
4147 * expr.c (cplus_expand_expr): Likewise.
4148 * init.c (resolve_offset_ref): Likewise.
4149 (build_new): Likewise.
4150 (build_new_1): Likewise.
4151 (build_vec_delete_1): Likewise.
4152 (expand_vec_init_catch_clause): Likewise.
4153 (build_delete): Likewise.
4154 * pt.c (tsubst): Likewise.
4155 * rtti.c (synthesize_tinfo_fn): Likewise.
4156 * search.c (expand_upcast_fixups): Likewise.
4157 (expand_direct_vtbls_init): Likewise.
4158 * typeck.c (get_member_function_from_ptrfunc): Likewise.
4159 (build_binary_op_nodefault): Likewise.
4160 (point_int_sum): Likewise.
4161 (pointer_diff): Likewise.
4162 (build_unary_op): Likewise.
4163 (build_modify_expr): Likewise.
4164 (get_delta_difference): Likewise.
4165 (build_ptrmemfunc): Likewise.
4166 (expand_ptrmemfunc_cst): Likewise.
4168 1999-04-20 Jason Merrill <jason@yorick.cygnus.com>
4170 * decl.c (grokfndecl): Always call cplus_decl_attributes.
4171 * decl2.c (grokfield): Pass attrlist to grokdeclarator.
4173 1999-04-19 Mark Mitchell <mark@codesourcery.com>
4175 * cp-tree.h (finish_static_data_member_decl): New function.
4176 * decl2.c (finish_static_data_member_decl): Split out from ...
4178 * pt.c (instantiate_class_template): Use it here instead of
4180 (tsubst_decl): Don't set DECL_ASSEMBLER_NAME;
4181 finish_static_data_member_decl will do that. Explicit set
4182 DECL_EXTERNAL to match non-template processing.
4184 1999-04-18 Mark Mitchell <mark@codesourcery.com>
4186 * cp-tree.h (finish_class_definition): Add parameter.
4187 * parse.y (structsp): Use it. Don't call pop_scope here.
4188 * parse.c: Regenerated.
4189 * semantics.c (finish_class_definition): Pop it here.
4191 1999-04-17 Mark Mitchell <mark@codesourcery.com>
4193 * decl.c (xref_tag): Revise handling of nested template
4195 * pt.c (check_explicit_specialization): Tweak handling of friend
4196 templates in template classes.
4197 (tsubst_friend_class): Handle friend declarations for nested
4198 member template classes.
4200 1999-04-16 Mark Mitchell <mark@codesourcery.com>
4202 * class.c (finish_struct): Remove unused variable.
4203 (pushclass): Likewise.
4204 (invalidate_class_lookup_cache): Likewise.
4205 * cp-tree.def (TYPENAME_TYPE): Improve documentation.
4206 * decl.c (build_typename_type): Make sure TYPENAME_TYPE_FULLNAME
4207 doesn't get obliterated.
4208 (make_typename_type): Handle template classes correctly.
4210 * cp-tree.h (TREE_NONLOCAL_FLAG): Remove.
4211 (storetags): Declare.
4212 * class.c (finish_struct): Don't use TREE_NONLOCAL_FLAG.
4213 (pushclass): Likewise. Use storetags to install tag declarations,
4215 (invalidate_class_lookup_cache): Don't use TREE_NONLOCAL_FLAG.
4216 * decl.c (storetags): Make it global.
4217 (push_class_binding): Set INHERITED_VALUE_BINDING_P for an
4218 implicit typename declaration.
4219 (pushtag): Tidy. Don't use TREE_NONLOCAL_FLAG.
4220 * method.c (hack_identifier): Likewise.
4221 * search.c (lookup_member): Likewise.
4223 * decl.c (warn_about_implicit_typename_lookup): New function.
4224 (lookup_name_real): Use it. Rework handling of implicit typename
4227 1999-04-15 Mark Mitchell <mark@codesourcery.com>
4229 * cp-tree.h (lookup_nested_field): Remove.
4230 * class.c (push_nested_class): Handle UNION_TYPEs.
4231 (pop_nested_class): Likewise.
4232 * decl.c (lookup_name_real): Don't call lookup_nested_field.
4233 (start_decl): Use push_nested_class, not just pushclass.
4234 (cp_finish_decl): Use pop_nested_class, not just popclass.
4235 * search.c (lookup_nested_field): Remove.
4237 * cp-tree.h (lang_type): Add documentation.
4238 * decl2.c (handle_class_head): Create template declarations here,
4240 * parse.y (class_head): Return whether or not we entered a new
4241 scope, as well as the type named.
4242 (named_class_head): Likewise.
4243 (named_complex_class_head_sans_basetype): Likewise.
4244 (structsp): Adjust accordingly. Pop scope when required.
4245 * parse.c: Regenerated.
4246 * pt.c (check_default_tmpl_args): Robustify.
4247 (redeclare_class_template): Likewise.
4248 (instantiate_class_template): An instantiation of an
4249 anonymous union is itself an anonymous union.
4250 * semantics.c (begin_class_definition): Don't create template
4253 1999-04-15 Jason Merrill <jason@yorick.cygnus.com>
4255 * parse.y (after_type_declarator_intern): New nonterminal.
4256 (after_type_declarator): Use it.
4257 (direct_after_type_declarator): Likewise. Move above
4258 nonnested_type to fix reduce/reduce conflict resolution.
4259 (declmods): Reducing from just 'attributes' has EMPTY precedence.
4260 * Makefile.in (CONFLICTS): Update.
4262 * decl.c (define_label): Downgrade error for jumping over a
4263 non-POD decl to pedwarn.
4265 1999-04-14 Mark Mitchell <mark@codesourcery.com>
4267 * cp-tree.h (popclass): Change declaration.
4268 (pop_nested_class): Likewise.
4269 (poplevel_class): Remove declaration.
4270 * call.c (convert_default_argument): Pass no arguments to
4272 * class.c (finish_struct_1): Likewise.
4273 (finish_struct): Likewise.
4274 (popclass): Remove argument. Simplify code accordingly.
4275 (pop_nested_class): Likewise.
4276 * decl.c (poplevel_class): Declare it here, and make it static.
4277 (poplevel): Handle class scopes.
4278 (poplevel_class): Don't take an rgument. Simplify.
4279 (pop_everything): Pass no arguments to pop_nested_class.
4280 (cp_finish_decl): Pass no arguments to popclass.
4281 (grokdeclarator): Pass no arguments to pop_nested_class.
4282 (finish_function): Likewise.
4283 * decl2.c (grokfield): Likewise.
4284 (pop_scope): Pass no arguments to popclass.
4285 * lex.c (do_pending_defargs): Pass no arguments to pop_nested_class.
4286 * pt.c (instantiate_class_template): Move call to pushclass, and
4287 document. Pass no arguments to popclass.
4288 (regenerate_decl_from_template): Likewise.
4290 1999-04-14 Jason Merrill <jason@yorick.cygnus.com>
4292 * typeck.c (build_unary_op): Handle taking the address of a unique
4293 bound non-static member function.
4295 1999-04-13 Martin von Loewis <loewis@informatik.hu-berlin.de>
4297 * lang-options.h (-Wdeprecated): New flag.
4298 * decl2.c (warn_deprecated): New flag.
4299 (lang_decode_option): Deprecated this-is-variable,
4300 external-templates, alt-external-templates.
4301 Support -Wdeprecated.
4302 * errfn.c (cp_deprecated): New function.
4304 1999-04-13 Jason Merrill <jason@yorick.cygnus.com>
4306 * decl2.c (setup_initp): Compare DECL_ASSEMBLER_NAME instead
4307 of the decls themselves.
4309 * pt.c (tsubst_function_type): Copy attributes over.
4311 * tree.c (cp_valid_lang_attribute): New fn. Handle init_priority
4313 * cp-tree.h: Add prototype.
4314 * decl.c (init_decl_processing): Set valid_lang_attribute.
4316 1999-04-13 Mark Mitchell <mark@codesourcery.com>
4318 * class.c (finish_struct_1): Look at the const-ness of the field's
4319 type, not the TREE_READONLY-ness of the declaration.
4320 * method.c (synthesize_method): Likewise.
4321 * pt.c (tsubst_decl): Call c_apply_type_quals_to_decl when
4322 creating new declarations.
4324 1999-04-13 Mike Stump <mrs@wrs.com>
4326 * decl2.c (import_export_decl): Because vtables always reference
4327 virtual functions, even if they are inlined, don't allow
4328 -fno-implement-inlines to not emit them, instead, emit them with
4330 * decl.c (start_function): Likewise.
4332 1999-04-12 Jason Merrill <jason@yorick.cygnus.com>
4334 * cp-tree.h (struct lang_type): Add com_interface.
4335 (CLASSTYPE_COM_INTERFACE): New macro.
4336 * class.c (set_rtti_entry): COM interface classes have no RTTI
4337 entries in their vtables; adjust.
4338 (add_virtual_function, finish_base_struct, skip_rtti_stuff,
4339 modify_one_vtable, fixup_vtable_deltas1, override_one_vtable,
4340 finish_struct_1): Likewise.
4341 * decl2.c (mark_vtable_entries): Likewise.
4342 * rtti.c (build_headof, get_tinfo_fn_dynamic): Likewise.
4343 * search.c (get_abstract_virtuals_1, get_abstract_virtuals,
4344 expand_upcast_fixups): Likewise.
4345 * tree.c (debug_binfo): Likewise.
4347 * cp-tree.h (COMPARE_NO_ATTRIBUTES): New macro.
4348 * typeck.c (comptypes): If we get it, ignore attributes.
4349 * class.c (instantiate_type): Use BASELINK_P. Change complain
4350 parameter to flags; 2 means ignore attributes.
4351 * call.c (build_op_delete_call): Pass it.
4353 * decl.c (xref_tag): Only complain once about using a typedef-name
4354 with 'struct'. Downgrade to pedwarn.
4356 * decl.c (grokdeclarator): Allow [] syntax for zero-length array.
4358 * parse.y (absdcl_intern): New nonterminal.
4359 (absdcl, direct_abstract_declarator): Use it.
4361 * pt.c (lookup_template_class): Look through implict typename.
4363 1999-04-11 Mark Mitchell <mark@codesourcery.com>
4365 * friend.c (add_friend): Deal gracefully with error_mark_node.
4366 * method.c (build_overload_value): Handle pointers-to-members as
4367 template parameters.
4369 * decl.c (push_binding): Fix typo in comment.
4371 1999-04-10 Mark Mitchell <mark@codesourcery.com>
4373 * error.c (dump_type_real): If a typename is a template-id, put
4374 out the template arguments.
4375 (dump_expr): Handle TEMPLATE_ID_EXPR.
4376 * pt.c (lookup_template_class): Now that full arguments are
4377 available everywhere, remove code that tried to guess them.
4379 1999-04-09 Mark Mitchell <mark@codesourcery.com>
4381 * decl.c (make_typename_type): Complain if we don't find a type
4382 when trying to make a typename type for a non-template type.
4384 1999-04-09 Jason Merrill <jason@yorick.cygnus.com>
4386 * decl.c (start_decl): Pass attributes to grokdeclarator.
4387 (grokdeclarator): Handle attributes on constructor-syntax
4390 1999-04-08 Mark Mitchell <mark@codesourcery.com>
4392 * error.c (dump_expr): Don't crash on INDIRECT_REFs whose operands
4395 * search.c (template_self_reference_p): Tweak.
4397 1999-04-07 Mark Mitchell <mark@codesourcery.com>
4399 * init.c (build_offset_ref): Don't build yet another weird data
4400 structure to describe overloaded functions.
4402 1999-04-06 Mark Mitchell <mark@codesourcery.com>
4404 * cp-tree.h (BASELINK_P): New macro.
4405 (SET_BASELINK_P): Likewise.
4406 * init.c (build_member_call): Remove needless assignment in if
4408 * search.c (lookup_field_r): Fix handling when we are looking
4409 specifically for a type; these are not hidden by functions and
4411 (lookup_member): Use SET_BASELINK_P.
4412 * tree.c (is_overloaded_fn): Use BASELINK_P.
4413 (really_overloaed_fn): Likewise.
4414 (get_first_fn): Likewise.
4416 1999-04-05 Mark Mitchell <mark@codesourcery.com>
4418 * decl.c (lookup_name_current_level): Tweak, and improve
4421 * class.c (maybe_fixup_vptrs): Remove declaration.
4422 (build_class_init_list): Likewise.
4423 * decl.c (pushdecl_class_level): Call check_template_shadow here
4425 (push_class_level_binding): ... not here.
4426 * search.c (dfs_push_type_decls): Only avoid
4427 template-self-reference TYPE_DECLs if they are from base classes.
4429 1999-04-04 Mark Mitchell <mark@codesourcery.com>
4431 * pt.c (check_template_shadow): Don't treat OVERLOADs as _DECL
4434 1999-04-03 Jason Merrill <jason@yorick.cygnus.com>
4436 * class.c (maybe_fixup_vptrs, build_class_init_list): Lose.
4437 (finish_struct_1): Don't call build_class_init_list.
4439 1999-04-02 Mark Mitchell <mark@codesourcery.com>
4441 * tinfo.h (__class_type_info): Fix illegal declaration.
4443 * cp-tree.def (TEMPLATE_ID_EXPR): Update comment.
4444 * cp-tree.h (INHERITED_VALUE_BINDING_P): New macro.
4445 (IDENTIFIER_CLASS_VALUE): Improve documentation.
4446 (is_properly_derived_from): Declare.
4447 (invalidate_class_lookup_cache): Likewise.
4448 (maybe_maybe_note_name_used_in_class): Likewise.
4449 (note_name_declared_in_class): Likewise.
4450 (push_using_decl): Remove duplicate declaration.
4451 (id_in_current_class): Remove declaration.
4452 (push_class_binding): Change prototype.
4453 (clear_identitifer_class_values): Declare.
4454 * call.c (is_properly_derived_from): Make it global.
4455 (build_new_function_call): Be careful about updating candidates.
4456 (build_new_method_call): Handle COMPONENT_REFs. Don't crash when
4457 asked to make illegal calls.
4458 * class.c: Include splay-tree.h.
4459 (class_stack_node): Add names_used slot.
4460 (check_member_decl_is_same_in_complete_scope): Remove.
4461 (add_method): Fix comment. Push the declaration into class
4463 (finish_struct_1): When popping the class, pop the bindings too.
4464 Remove check for data member/function member conflict.
4465 (finish_struct): Remove calls to
4466 check_member_decl_is_same_in_complete_scope. Change calls to
4468 (pushclass): Clear names_used in the class stack entry.
4469 Use invalidate_class_lookup_cache to remove cached entries, rather
4470 than magic values with popclass. Clear IDENTIFIER_CLASS_VALUE
4471 before entering a new class. Remove dead code. Don't mess with
4472 current_function_decl when pushing declarations.
4473 (invalidate_class_lookup_cache): New function, split out from ...
4474 (popclass): Here. Clean up names_used on our way out.
4475 (instantiate_type): Adjust.
4476 (build_self_reference): Don't push the declaration here.
4477 (maybe_note_name_used_in_class): New function.
4478 (note_name_declared_in_class): Likewise.
4479 * decl.c (add_binding): Change prototype.
4480 (find_class_binding_level): New function.
4481 (innermost_nonclass_level): Likewise.
4482 (current_binding_level): Update documentation.
4483 (inner_binding_level): Remove. Replace with current_binding_level
4485 (push_binding_level): Remove special handling of
4486 class_binding_level.
4487 (pop_binding_level): Likewise. Use find_class_binding_level.
4488 (suspend_binding_level): Likewise.
4489 (global_bindings_p): Use innermost_nonclass_level.
4490 (toplevel_bindings_p): Likewise.
4491 (namespace_bindings_p): Likewise.
4492 (pseudo_global_level_p): Likewise.
4493 (push_binding): Clear INHERITED_VALUE_BINDING_P.
4494 (add_binding): Check for illegal multiple declarations. Return a
4495 value indicating whether or not the new binding was legal.
4496 (push_local_binding): Skip over class binding levels. Check
4497 return value from add_binding.
4498 (push_class_binding): Set INHERITED_VALUE_BINDING_P. Call
4499 note_name_declared_in_class.
4500 (pushlevel_class): Remove "fake out the rest of the compiler"
4502 (poplevel_class): Reset IDENTIFIER_CLASS_VALUEs.
4503 (clear_identifier_class_values): New function.
4504 (pop_from_top_level): Use it.
4505 (pop_everything): Tweak.
4506 (maybe_process_template_type_declaration): Don't push the
4507 declaration for the template here.
4508 (pushtag): Don't push tag declarations into class scope here.
4509 (pushdecl): Apply DeMorgan's law for readability.
4510 (pushdecl_class_level): Remove special-case code for
4511 TYPE_BEING_DEFINED. Handle OVERLOADs and anonymous unions.
4512 (push_class_level_bindng): Deal with inherited bindings.
4513 (lookup_name_real): Remove special-case code for
4514 TYPE_BEING_DEFINED, and some implicit typename magic.
4515 (grokdeclarator): Handle COMPONENT_REF for a template function.
4516 (build_enumerator): Don't call pushdecl_class_level here.
4517 (id_in_current_class): Remove.
4518 * decl2.c (grokfield): Don't call pushdecl_class_level or
4519 check_template_shadow.
4520 * errfn.c (cp_file_of): Don't declare.
4521 (cp_line_of): Likewise.
4522 * error.c (dump_decl): Handle an OVERLOAD.
4523 (cp_file_of): Likewise.
4524 (cp_line_of): Likewise.
4525 * init.c (build_member_call): Handle a COMPONENT_REF.
4526 * lex.c (do_identifier): Call maybe_note_name_used_in_class, not
4527 pushdecl_class_level.
4528 * method.c (hack_identifier): Build COMPONENT_REFs for references
4529 to member templates as well as member functions. Remove dead
4531 * parse.y (left_curly): Remove.
4532 (nonnested_type): Call maybe_note_name_used_in_class, not
4533 pushdecl_class_level.
4534 * parse.c: Regenerated.
4535 (nested_name_specifier_1): Likewise.
4536 * pt.c (check_explicit_specialization): Adjust, for robustness.
4537 (check_template_shadow): Handle OVERLOADs.
4538 (build_template_decl): Set DECL_CONSTRUCTOR_P on the
4539 TEMPLATE_DECL, if appropriate.
4540 * search.c (envelope_add_decl): Remove.
4541 (dfs_pushdecls): Likewise.
4542 (dfs_compress_decls): Likewise.
4543 (dfs_push_decls): New function.
4544 (dfs_push_type_decls): Likewise.
4545 (setup_class_bindings): Likewise.
4546 (template_self_reference_p): Likewise.
4547 (lookup_field_r): Use it.
4548 (looup_member): Remove old comment. Deal with ambiguity.
4549 (push_class_decls): Use dfs_push_decls and dfs_push_type_decls,
4550 and remove envelope processing.
4551 * semantics.c (begin_class_definition): Let pushclass push
4552 declarations for base classes.
4553 (finish_member_declaration): Push declarations into class scope.
4554 * typeck.c (build_component_ref): Just put an OVERLOAD into the
4555 COMPONENT_REF, not a TREE_LIST of an OVERLOAD.
4556 (build_x_function_call): Deal with OVERLOAD. Handle template-ids.
4557 * Makefile.in (class.o): Depend on splay-tree.h.
4559 Wed Mar 31 11:30:43 1999 Nathan Sidwell <nathan@acm.org>
4561 * cvt.c (convert_pointer_to_real): Use same_type_p.
4562 * typeck.c (comp_target_types): Use same_type_p.
4564 1999-03-31 Jason Merrill <jason@yorick.cygnus.com>
4566 * semantics.c (begin_inline_definitions,
4567 finish_inline_definitions): Rename from finish_default_args and
4568 begin_inline_definitions, respectively, to something that isn't a
4570 * parse.y (structsp): Adjust.
4572 * tree.c (hash_tree_cons): Remove obsolete via_* parms.
4573 (list_hash_lookup): Likewise.
4574 (hash_tree_chain): Adjust.
4575 * pt.c (tsubst): Adjust.
4576 (tsubst_arg_types): Use plain hash_tree_cons.
4577 * cp-tree.h (hash_tree_cons_simple): Lose.
4578 * parse.y (declmods, nonempty_cv_qualifiers): Use hash_tree_cons.
4580 Wed Mar 31 10:48:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4582 * Makefile.in (hash.h): Generate using gperf language 'C', not
4583 'KR-C', so gperf uses the `const' keyword on strings.
4585 * gxx.gperf (resword): Const-ify a char*.
4587 1999-03-30 Jason Merrill <jason@yorick.cygnus.com>
4589 * cp-tree.h (IDENTIFIER_AS_DESC, IDENTIFIER_AS_LIST,
4590 CLASSTYPE_BASELINK_VEC, CLASSTYPE_N_SUPERCLASSES,
4591 CLASSTYPE_N_BASECLASSES, CLASSTYPE_MAX_DEPTH,
4592 CLASSTYPE_BASE_INIT_LIST, CLASSTYPE_AS_LIST, CLASSTYPE_ID_AS_LIST,
4593 CLASSTYPE_BINFO_AS_LIST): Remove cruft.
4594 * class.c, lex.c, parse.y, ptree.c, search.c, semantics.c,
4597 1999-03-29 Jason Merrill <jason@yorick.cygnus.com>
4599 * decl2.c (lang_decode_option): Remove -Wsign-promo from -Wall.
4601 1999-03-28 Jason Merrill <jason@yorick.cygnus.com>
4603 * pt.c (fn_type_unification): Ignore 'this' parm from conversion ops.
4605 1999-03-27 Mark Mitchell <mark@codesourcery.com>
4607 * cp-tree.h (add_friend): Declare.
4608 (add_friends): Likewise.
4609 * friend.c (add_friend): Make it global. Don't add to
4610 DECL_BEFRIENDING_CLASSES if the befriending class is a template.
4611 (add_friends): Make it global.
4612 (make_friend_class): Don't add to DECL_BEFRIENDING_CLASSES if the
4613 befriending class is a template.
4614 * parse.y (component_decl_1): Fix typo in comment.
4615 * parse.c: Regenerated.
4616 * pt.c (instantiate_class_template): Use add_friend and
4617 add_friends rather that duplicating some of their functionality
4620 1999-03-27 Jason Merrill <jason@yorick.cygnus.com>
4622 * call.c (build_field_call): Unify 'this' and non-'this' cases.
4624 * typeck.c (build_indirect_ref): Check for 'this' sooner.
4626 Fri Mar 26 10:20:34 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4628 * call.c (op_error): Const-ify a char*.
4629 (add_candidate, source_type, add_warning): Add static prototype.
4630 (print_z_candidates): Const-ify a char*.
4632 * class.c (resolve_address_of_overloaded_function,
4633 fixed_type_or_null, build_vtable_entry_ref): Add static prototype.
4634 (get_vtable_name, finish_struct_1): Const-ify a char*.
4636 * cvt.c (convert_to_reference): Likewise.
4638 * decl.c (redeclaration_error_message, record_builtin_type,
4639 record_unknown_type, member_function_or_else, bad_specifiers):
4641 (find_binding, select_decl, unqualified_namespace_lookup,
4642 lookup_flags, qualify_lookup, record_builtin_java_type, tag_name):
4643 Add static prototype.
4644 (warn_extern_redeclared_static, duplicate_decls, pushdecl,
4645 implicitly_declare, record_builtin_java_type, define_function,
4646 grok_op_properties, tag_name): Const-ify a char*.
4648 * cp-tree.h (FORMAT_VBASE_NAME): Allow parameter `BUF' to be const.
4649 (define_function, finish_builtin_type): Const-ify a char*.
4650 (cp_error, cp_error_at, cp_warning, cp_warning_at, cp_pedwarn,
4651 cp_pedwarn_at, cp_compiler_error, cp_sprintf): Add prototype args.
4652 (file_name_nondirectory): Const-ify a char*.
4653 (init_filename_times): Don't prototype.
4654 (compiler_error): Prototype.
4655 (yyerror, init_repo): Const-ify a char*.
4656 (build_srcloc): Don't prototype.
4657 (build_x_indirect_ref, build_indirect_ref, build_component_addr):
4659 (warn_for_assignment): Don't prototype.
4660 (convert_for_initialization, readonly_error, check_for_new_type,
4661 GNU_xref_begin, GNU_xref_file, GNU_xref_ref, GNU_xref_call):
4664 * decl2.c (acceptable_java_type, output_vtable_inherit,
4665 setup_initp, start_objects, finish_objects, do_dtors, do_ctors,
4666 merge_functions, decl_namespace, validate_nonmember_using_decl,
4667 do_nonmember_using_decl): Add static prototype.
4668 (lang_f_options): Const-ify a char*.
4669 (finish_builtin_type): Likewise.
4670 (add_function, arg_assoc_namespace, arg_assoc_class): Add static
4673 * errfn.c: Include cp-tree.h.
4674 (cp_thing): Add static prototype.
4675 (compiler_error): Don't protoptype.
4676 (cp_compiler_error): Cast `compiler_error' to `errorfn' before
4677 passing it to `cp_thing'.
4679 * error.c (interesting_scope_p): Add static prototype.
4681 * except.c (build_eh_type_type, build_eh_type_type_ref): Const-ify
4684 * init.c (compiler_error): Don't prototype.
4685 (member_init_ok_or_else): Const-ify a char*.
4686 (build_java_class_ref): Add static prototype.
4688 * lex.c (compiler_error): Don't prototype.
4689 (get_time_identifier, interface_strcmp, extend_token_buffer,
4690 handle_cp_pragma): Const-ify a char*.
4691 (is_global, init_filename_times): Add static prototype.
4692 (file_name_nondirectory, cplus_tree_code_name): Const-ify a char*.
4693 (compiler_error): Change from fixed args to variable args.
4694 (yyerror): Const-ify a char*.
4696 * parse.y (cond_stmt_keyword): Const-ify a char*.
4697 (parse_decl): Add static prototype.
4699 * pt.c (template_args_equal, print_template_context): Likewise.
4700 (print_candidates, check_default_tmpl_args): Const-ify a char*.
4701 (instantiate_class_template): Likewise.
4703 * repo.c (get_base_filename, open_repo_file, init_repo): Likewise.
4705 * rtti.c (call_void_fn, expand_generic_desc, expand_si_desc,
4706 expand_class_desc, expand_ptr_desc, expand_attr_desc): Likewise.
4708 * search.c (lookup_field_info, lookup_member): Likewise.
4709 (lookup_member): Cast the first argument of `bzero' to a PTR.
4711 * sig.c (compiler_error): Don't prototype.
4712 (build_signature_pointer_or_reference_nam): Const-ify a char*.
4713 (get_sigtable_name, build_member_function_pointer): Likewise.
4715 * tree.c (compiler_error): Don't prototype.
4716 (no_linkage_helper, build_srcloc): Add static prototype.
4717 (build_vbase_pointer_fields): Const-ify a char*.
4718 (__eprintf): Don't unnecessarily handle `const' when !__STDC__.
4720 * typeck.c (compiler_error): Don't prototype.
4721 (convert_for_assignment): Const-ify a char*.
4722 (comp_cv_target_types): Add static prototype.
4723 (build_x_indirect_ref, build_indirect_ref, convert_arguments,
4724 build_component_addr, build_unary_op, convert_for_initialization):
4727 * typeck2.c (ack): Add static prototype and change from fixed args
4729 (readonly_error, check_for_new_type): Const-ify a char*.
4731 * xref.c (_XREF_FILE, find_file, filename, fctname, declname,
4732 fixname, open_xref_file, classname, GNU_xref_begin): Likewise.
4733 (GNU_xref_file): Likewise. Also use `xmalloc' instead of `malloc'.
4734 (GNU_xref_end_scope, GNU_xref_ref, GNU_xref_decl, GNU_xref_call,
4735 gen_assign, GNU_xref_member): Const-ify a char*.
4737 1999-03-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
4739 * gxxint.texi: Remove old discussion on copying virtual bases.
4741 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
4743 * Make-lang.in: Remove all references to g++.o/g++.c.
4744 Link g++ from gcc.o.
4746 1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
4748 * decl2.c (comdat_linkage): Treat vtables like functions.
4750 1999-03-25 Mark Mitchell <mark@codesourcery.com>
4752 * pt.c (tsubst_decl): tsubst into DECL_BEFRIENDING_CLASSES.
4754 1999-03-25 Nathan Sidwell <nathan@acm.org>
4756 * decl.c (init_decl_processing): Add `signed' type as a synonym
4759 1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
4761 * typeck.c (common_type): Handle cv-qual unification for pointers
4764 * decl.c (unqualified_namespace_lookup): Return error_mark_node
4766 (lookup_name_real): Set LOOKUP_COMPLAIN when *not* parsing.
4767 * lex.c (do_identifier): If we got error_mark_node, call
4770 1999-03-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
4772 * class.c (finish_struct_1): Always reset TYPE_FIELDS for empty
4775 1999-03-24 Jason Merrill <jason@yorick.cygnus.com>
4777 * decl.c (lookup_name_real): Do nested field lookup regardless of
4780 1999-03-24 Mark Mitchell <mark@codesourcery.com>
4782 * cp-tree.h (lang_type): Remove has_assignment and
4783 has_real_assignment. Add befriending_classes.
4784 (TYPE_HAS_ASSIGNMENT): Remove.
4785 (TYPE_HAS_REAL_ASSIGNMENT): Likewise.
4786 (CLASSTYPE_BEFRIENDING_CLASSES): New macro.
4787 (lang_decl): Document.
4788 (DECL_BEFRIENDING_CLASSES): New macro.
4789 (FRIEND_NAME): Move declaration to more obvious location.
4790 (FRIEND_DECLS): Likewise.
4791 * class.c (finish_struct_1): Don't use TYPE_HAS_REAL_ASSIGNMENT.
4792 * decl.c (duplicate_decls): Copy DECL_BEFRIENDING_CLASSES.
4793 (fixup_anonymous_union): Don't use TYPE_HAS_ASSIGNMENT.
4794 (grok_op_properties): Likewise.
4795 * friend.c (is_friend): Use FRIEND_NAME and FRIEND_DECLS.
4796 (add_friend): Likewise. Don't do weird things with assignment
4797 operators. Update DECL_BEFRIENDING_CLASSES.
4798 (add_friends): Don't do weird things with assignment operators.
4799 (make_friend_class): Likewise. Update
4800 CLASSTYPE_BEFRIENDING_CLASSES.
4801 * pt.c (instantiate_class_template): Don't set
4802 TYPE_HAS_ASSIGNMENT.
4803 (tsubst_copy): Substitute the TREE_TYPE for more unary
4805 * ptree.c (print_lang_type): Don't look at TYPE_HAS_ASSIGNMENT.
4806 * search.c (protected_accessible_p): New function.
4807 (friend_accessible_p): Likewise.
4808 (accessible_p): Use them.
4810 1999-03-23 Mark Mitchell <mark@codesourcery.com>
4812 * pt.c (convert_nontype_argument): Don't create things that aren't
4813 PTRMEM_CSTs when applying a qualification conversion to a
4816 1999-03-23 Mark Mitchell <mark@codesourcery.com>
4818 * Makefile.in (OBJS): Don't mention hash.o.
4819 (OBJDEPS): Likewise.
4821 1999-03-23 Jason Merrill <jason@yorick.cygnus.com>
4823 * decl2.c (finish_file): Set at_eof to 2 after expanding ctors.
4824 * decl.c (expand_static_init): Make sure we don't add any after
4827 * decl.c (cp_finish_decl): Move intelligence about handling
4828 DECL_COMDAT for variables from here...
4829 * decl2.c (comdat_linkage): ...to here.
4830 (maybe_make_one_only): Tweak.
4831 (import_export_decl): Call comdat_linkage for variables, too.
4832 (finish_file): Handle template statics properly.
4834 1999-03-22 Mark Mitchell <mark@codesourcery.com>
4836 * cp-tree.h (TYPE_PTRMEMFUNC_P): Use TYPE_PTRMEMFUNC_FLAG.
4837 Document internals of pointer-to-member-functions.
4838 (DELTA2_FROM_PTRMEMFUNC): Make it call delta2_from_ptrmemfunc.
4839 (PFN_FROM_PTRMEMFUNC): Likewise.
4840 (build_type_conversion): Remove unused parameter.
4841 (build_ptrmemfunc1): Declare.
4842 (expand_ptrmemfunc_cst): New function.
4843 (delta2_from_ptrmemfunc): Likewise.
4844 (pfn_from_ptrmemfunc): Likewise.
4845 * cvt.c (cp_convert_to_pointer): Remove unused parameter to
4846 build_type_conversion. Use TYPE_PTRMEM_P for readability.
4847 (convert_to_reference): Remove unused parameter to
4848 build_type_conversion.
4849 (ocp_convert): Likewise.
4850 (build_user_type_conversion): Likewise.
4851 * error.c (dump_expr): Handle NULL pointer-to-member functions.
4852 * expr.c (cplus_expand_expr): Handle PTRMEM_CSTs for functions.
4853 * method.c (build_overload_value): Don't go splitting CONSTRUCTORs
4854 open when handling pointer-to-member functions.
4855 * pt.c (convert_nontype_argument): Clean up error messages. Be
4856 more stringent with pointers-to-members.
4857 * typeck.c (build_ptrmemfunc1): Don't declare. Make it global.
4858 (build_unary_op): Tidy ever-so-slightly.
4859 (build_conditional_expr): Remove extra parameter to
4860 build_type_conversion.
4861 (build_ptrmemfunc): Build PTRMEM_CSTs if we know what function
4863 (expand_ptrmemfunc_cst): Define.
4864 (delta2_from_ptrmemfunc): Likewise.
4865 (pfn_from_ptrmemfunc): Likewise.
4867 1999-03-19 Mark Mitchell <mark@codesourcery.com>
4869 * init.c (build_member_call): Handle template-id expressions
4871 * typeck.c (build_x_function_call): Likewise.
4873 1999-03-19 Chip Salzenberg <chip@perlsupport.com>
4875 * friend.c (make_friend_class): Avoid core dump when
4876 not-yet-defined friend type lacks TYPE_LANG_SPECIFIC().
4878 1999-03-18 Jason Merrill <jason@yorick.cygnus.com>
4880 * decl.c (start_function): Suppress normal linkage heuristics
4881 for #pragma interface under MULTIPLE_SYMBOL_SPACES.
4883 1999-03-19 Alexandre Oliva <oliva@dcc.unicamp.br>
4885 * Make-lang.in: ($(INTL_TARGETS)): Depend on cp/parse.c.
4886 ($(srcdir)/cp/parse.c): Moved from ../Makefile.in.
4888 1999-03-17 Martin von Löwis <loewis@informatik.hu-berlin.de>
4890 * parse.y (named_complex_class_head_sans_basetype):
4891 Do not push a scope for error_mark_node.
4892 (maybe_base_class_list): Likewise.
4894 * decl.c (start_decl): Check for error_mark_node as a type.
4895 Detected by g++.brendan/array-refs.C.
4896 (start_decl_1): Likewise. Detected by g++.bugs/900322_01.C.
4897 (maybe_build_cleanup_1): Likewise. Detected by
4898 g++.jason/incomplete1.C.
4900 * tree.c (build_dummy_object): Use void_zero_node instead of the
4902 (is_dummy_object): Check for such a node.
4903 Detected by g++.bob/inherit1.C
4905 1999-03-16 Jason Merrill <jason@yorick.cygnus.com>
4907 * method.c (old_backref_index): Split out...
4908 (flush_repeats): From here. Rename back from try_old_backref.
4909 (build_mangled_name): Put back some old-style repeat handling.
4911 Mon Mar 15 21:57:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4913 * lex.c: Don't include setjmp.h.
4914 (parse_float): New static function.
4915 (pf_args): New struct.
4916 (real_yylex): Use them in call to `do_float_handler'.
4918 1999-03-15 Mark Mitchell <mark@markmitchell.com>
4920 * decl.c (xref_basetypes): Set CLASSTYPE_VBASECLASSES here.
4921 * tree.c (layout_basetypes): Not here.
4922 * search.c (dfs_search): Remove; no longer used.
4924 1999-03-12 Mark Mitchell <mark@markmitchell.com>
4926 * decl2.c (validate_nonmember_using_decl): Issue sensible
4927 error-messages on bogus qualifiers.
4929 1999-03-14 Jason Merrill <jason@yorick.cygnus.com>
4931 * call.c (add_function_candidate): Fix uninitialized variable.
4933 * Makefile.in (search.o): Add dependency on varray.h.
4935 1999-03-13 Jason Merrill <jason@yorick.cygnus.com>
4937 * decl.c (duplicate_decls): Use same_type_p.
4938 * method.c (try_old_backref): Renamed from flush_repeats. Use
4939 same_type_p. Don't try to handle repeats. Return success.
4940 (is_back_referenceable_type): Return 0 if TYPE_FOR_JAVA. Support
4941 calls from old-style code, too.
4942 (check_ktype): Use same_type_p.
4943 (check_btype): Use same_type_p. Don't pull out TYPE_MAIN_VARIANT.
4944 (build_qualified_name): Simplify logic.
4945 (process_overload_item): Strip typedefs and quals at the top.
4946 (build_mangled_name_for_type_with_Gcode): Remove call to
4947 type_canonical_variant.
4948 (build_mangled_name): Likewise. Remove support for old-style
4949 repeats, which have been disabled since 2.7.2. Don't mess with
4951 (build_decl_overload_real): Don't mess with TREE_USED.
4953 1999-03-13 Nathan Sidwell <nathan@acm.org>
4955 * error.c (cp_printers): Add 'F' escape character.
4956 (dump_type_real): Remove TREE_LIST (fnargs) printing.
4957 Functionality moved to dump_parameters.
4958 (dump_type_suffix): Use dump_parameters and dump_exception_spec.
4959 (dump_function_decl): Extend meaning of V parameter. Use
4960 dump_parameters and dump_exception_spec.
4961 (dump_parameters): New static function.
4962 (dump_exception_spec): New static function.
4963 (fndecl_as_string): Change argument semantics. Use
4964 dump_function_decl directly.
4966 * sig.c (build_signature_table_constructor): Use cp_error.
4968 1999-03-13 Martin von Löwis <loewis@informatik.hu-berlin.de>
4970 * semantics.c (finish_switch_cond): Handle error cases gracefully.
4971 Detected by g++.law/enum5.C.
4973 * typeck.c (build_modify_expr): Check for errors after resolving
4974 offsets. Detected by g++.brendan/static1.C.
4976 * decl.c (complete_array_type): Ignore initial_value if it is an
4977 error. Detected by g++.benjamin/17930.C.
4979 * typeck2.c (process_init_constructor): Return error if one argument
4980 is in error. Detected by g++.benjamin/13478.C.
4982 1999-03-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
4984 * decl.c (select_decl): Allow class templates when we need types.
4985 * decl2.c (ambiguous_decl): Likewise.
4987 1999-03-12 Mark Mitchell <mark@markmitchell.com>
4989 * lex.c (do_identifier): Correct call to enforce_access.
4990 * search.c (accessible_p): Tweak comment.
4992 1999-03-10 Mark Mitchell <mark@markmitchell.com>
4994 * semantics.c (begin_class_definition): Call build_self_reference.
4995 (finish_member_declaration): Set DECL_CONTEXT for TYPE_DECLs.
4997 * search.c (assert_canonical_unmarked): Fix typo in prototype.
4999 * search.c (dfs_canonical_queue): New function.
5000 (dfs_assert_unmarked_p): Likewise.
5001 (assert_canonical_unmarked): Likewise.
5002 (access_in_type): Use it.
5003 (accessible_p): Likewise. Walk the whole tree when umarking.
5005 * sig.c (build_signature_table_constructor): Use accessible_p
5006 instead of compute_access.
5008 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
5010 * call.c (add_builtin_candidates): Handle overloaded conversion ops.
5012 1999-03-09 Mark Mitchell <mark@markmitchell.com>
5014 * cp-tree.h (flag_access_control): Declare.
5015 (TREE_VIA_PPUBLIC): Document.
5016 (DECL_NONSTATIC_MEMBER_P): New macro.
5017 (enforce_access): Return an indication of whether or not access
5019 (build_self_reference): Change prototype.
5020 (compute_access): Replace with ...
5021 (accessible_p): New function.
5022 (dfs_walk): Change prototype.
5023 (dfs_unmark): Likewise.
5024 (markedp): Likewise.
5025 * call.c (enforce_access): Use accessible_p.
5026 * class.c (build_self_reference): Insert the declaration into the
5027 list of members for this type, and make it public.
5028 * decl.c (xref_basetypes): Avoid ill-timed recursion.
5029 * init.c (build_offset_ref): Use lookup_member, not three separate
5030 name-lookups. Call enforce_access rather than checking for
5031 illegal accesses here.
5032 (resolve_offset_ref): Likewise.
5033 * lex.c (do_identifier): Likewise.
5034 * method.c (hack_identifier): Likewise.
5035 * parse.y (self_reference): Remove.
5036 (opt_component_decl_list): Don't use it.
5037 * parse.c: Regenerated.
5038 * pt.c (print_candidates): Generalize to handle lists of
5039 overloaded functions.
5040 (instantiate_class_template): Don't rely on TREE_VIA_PRIVATE; it's
5042 (get_template_base): Use new calling convention for dfs_walk.
5043 * search.c: Include varray.h. Add prototypes.
5044 (dfs_walk): Accept a data pointer to pass to the work functions.
5045 All callers changed. All work functions changed.
5046 (breadth_first_search): Rename to bfs_walk, and make consistent
5048 (dfs_walk_real): New function.
5049 (canonical_binfo): New function.
5050 (context_for_name_lookup): Likewise.
5051 (shared_marked_p): Likewise.
5052 (shared_unmarked_p): Likewise.
5053 (lokup_field_queue_p): Likewise.
5054 (lookup_field_r): Generalize to handle both functions and fields.
5055 (lookup_field): Just call lookup_member.
5056 (lookup_fnfields): Likewise.
5057 (lookup_member): Move body of lookup_field here and generalize.
5058 (dfs_accessible_queue_p): Likewise.
5059 (dfs_accessible_p): Likewise.
5060 (dfs_access_in_type): Likewise.
5061 (access_in_type): Likewise.
5062 (compute_access): Remove, and replace with ...
5063 (accessible_p): New function.
5064 (vbase_types): Remove.
5065 (vbase_decl_ptr_intermediate): Likewise.
5066 (vbase_decl_ptr): Likewise.
5067 (vbase_init_result): Likewise.
5068 (closed_envelopes): Likewise.
5069 (bvtable): Likewise.
5071 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
5073 * call.c (add_function_candidate): Check for proper number of args
5074 before checking the validity of those args.
5076 1999-03-06 Jason Merrill <jason@yorick.cygnus.com>
5078 * cp-tree.h (struct lang_type): Add anon_union field.
5079 (ANON_UNION_TYPE_P): Use it instead of examining type.
5080 (SET_ANON_UNION_TYPE_P): New macro.
5081 * decl.c (check_tag_decl): Use it.
5083 * search.c (compute_access): Handle non-type contexts earlier, and
5086 * tree.c (build_exception_variant): Use copy_to_permanent.
5088 * decl2.c (setup_initp): Give statics with no priority the default
5090 (do_dtors, do_ctors, finish_file): Remove special handling of
5091 non-prioritized statics.
5093 1999-03-05 Mark Mitchell <mark@markmitchell.com>
5095 * cp-tree.h (ANON_UNION_TYPE_P): Robustify.
5096 * decl.c (make_typename_type): Don't issue an error if an
5097 immediate lookup fails; it migt be resolved later.
5098 * friend.c (is_friend): Add comment.
5099 * search.c (breadth_first_search): Add POSTFN and DATA
5100 parameters. Tidy. All callers changed.
5101 (lookup_field_queue_p): New function.
5102 (lookup_field_r): Likewise.
5103 (lookup_field_post): Likewise.
5104 (lookup_field): Use them, via breadth_first_search, instead of
5106 (compute_access): Robustify.
5107 (lookup_fnfield_info): New structure.
5109 1999-03-05 Jason Merrill <jason@yorick.cygnus.com>
5111 * pt.c (tsubst, case ARRAY_REF): Use tsubst_expr again.
5113 1999-03-03 Jason Merrill <jason@yorick.cygnus.com>
5115 * class.c, decl2.c, method.c, pt.c: Add 'static' to make SunOS 4
5118 * decl2.c (import_export_class): Also return if
5119 CLASSTYPE_INTERFACE_ONLY is set.
5121 1999-03-03 Martin von Löwis <loewis@informatik.hu-berlin.de>
5123 * decl.c (push_overloaded_decl): Only overwrite the old binding if
5125 * decl2.c (do_local_using_decl): Fix loop termination.
5127 1999-03-02 Mark Mitchell <mark@markmitchell.com>
5129 * cp-tree.h (determine_specialization): Don't declare.
5130 * pt.c (determine_specialization): Make it static. Eliminate
5131 complain parameter. Note that decl is always non-NULL now, and
5132 simplify accordingly.
5134 * decl.c (maybe_push_to_top_level): Always call
5135 push_cp_function_context.
5136 (pop_from_top_level): Always call pop_cp_function_context.
5138 1999-02-26 Nathan Sidwell <nathan@acm.org>
5140 * typeck.c (complete_type_or_else): Add VALUE arg, for helpful
5142 * cp-tree.h (complete_type_or_else): Added VALUE parameter.
5143 * init.c (build_new_1): Extra arg to complete_type_or_else.
5144 (build_delete): Likewise.
5145 * typeck.c (require_complete_type): Likewise.
5146 (pointer_int_sum): Likewise.
5147 (pointer_diff): Likewise.
5148 (build_component_ref): Likewise.
5150 * typeck2.c (incomplete_type_error): Always use cp_error.
5151 Show declaration of undefined type, if appropriate.
5152 Deal with UNKNOWN_TYPE nodes.
5154 * typeck.c (require_complete_type): Use TYPE_SIZE as
5155 size_zero_node to mean incomplete type.
5156 (require_complete_type_in_void): New function.
5157 (build_compound_expr): Call complete_type_in_void for LHS.
5158 (build_c_cast): Call complete_type_in_void for void cast.
5159 * cvt.c (ocp_convert): Call complete_type_in_void for void cast.
5160 * decl.c (cplus_expand_expr_stmt): Void expression checks moved to
5161 require_complete_type_in_void. Call it.
5162 * cp-tree.h (require_complete_type_in_void): Prototype new function.
5164 * typeck.c (convert_arguments): Use alternative format for
5165 function decls. Don't require_complete_type here. Simplify
5166 diagnostic printing.
5167 (convert_for_initialization): Don't require_complete_type on RHS yet.
5168 * call.c (convert_arg_to_ellipsis): Call require_complete_type.
5170 * call.c (build_over_call): Cope with qualified void return type.
5171 * semantics.c (finish_call_expr): Likewise.
5172 * typeck.c (build_function_call_real): Likewise.
5173 (c_expand_return): Likewise.
5174 * decl2.c (reparse_absdcl_as_expr): Cope with qualified void type.
5176 * call.c (print_z_candidates): Use alternate print format, to be
5177 consistent with (pt.c) print_candidates.
5178 * method.c (hack_identifier): List candidate members.
5179 * search.c (lookup_field): Build ambiguous list, and show it, if
5182 1999-02-26 Mark Mitchell <mark@markmitchell.com>
5184 * typeck.c (decay_conversion): Don't confuse constant array
5185 variables with their initializers.
5187 * decl.c (duplicate_decls): Copy DECL_TEMPLATE_INSTANTIATED when
5189 * pt.c (regenerate_decl_from_template): Tweak for clarity.
5190 (instantiate_decl): Mark a decl instantiated before regenerating
5191 it to avoid recursion.
5192 * tree.c (mapcar): Don't call decl_constant_value unless we know
5193 something is TREE_READONLY_DECL_P.
5195 * class.c (check_for_override): Don't stop checking when we find
5196 the first overridden function. Delete #if 0'd code.
5197 * search.c (get_matching_virtual): Likewise.
5199 1999-02-25 Richard Henderson <rth@cygnus.com>
5201 * lang-specs.h: Define __FAST_MATH__ when appropriate.
5203 1999-02-24 Mike Stump <mrs@wrs.com>
5205 * typeck.c (convert_for_assignment): Allow boolean integral constant
5206 expressions to convert to null pointer.
5208 1999-02-24 Martin von Loewis <loewis@informatik.hu-berlin.de>
5210 * decl.c (lookup_namespace_name): Resolve namespace aliases.
5212 * class.c (push_nested_class): Allow namespaces.
5214 * decl2.c (set_decl_namespace): Add friendp parameter.
5215 * decl.c (grokfndecl): Pass it.
5216 (grokvardecl): Likewise.
5217 * cp-tree.h: Change declaration.
5219 1999-02-24 Jason Merrill <jason@yorick.cygnus.com>
5221 * pt.c (tsubst): Allow an array of explicit size zero.
5223 1999-02-23 Jason Merrill <jason@yorick.cygnus.com>
5225 * errfn.c: Change varargs code to look like toplev.c.
5227 * method.c (process_modifiers): Don't prepend 'U' for char or
5230 1999-02-20 Craig Burley <craig@jcb-sc.com>
5232 * Make-lang.in (cplib2.ready): Don't consider updating
5233 cplib2 stuff if the current directory isn't writable, as
5234 it won't work (such as during a `make install').
5236 Sun Feb 21 20:38:00 1999 H.J. Lu (hjl@gnu.org)
5238 * decl2.c (start_objects): Make file scope constructors and
5239 destructors local to the file if ASM_OUTPUT_CONSTRUCTOR and
5240 ASM_OUTPUT_DESTRUCTOR are defined.
5242 1999-02-19 Mark Mitchell <mark@markmitchell.com>
5244 * cp-tree.h (CLASSTYPE_METHOD_VEC): Adjust comment.
5245 (fn_type_unification): Adjust prototype.
5246 (lookup_fnfields_1): Declare.
5247 * call.c (add_template_candidate_real): Adjust call to
5248 fn_type_unification.
5249 * class.c (add_method): Don't allow duplicate declarations of
5250 constructors or destructors.
5251 (resolve_address_of_overloaded_function): Remove unused variable.
5252 Adjust call to fn_type_unification.
5253 * decl.c (grokfndecl): Be more robust in the face of illegal
5255 * decl2.c (check_classfn): Remove hokey handling of member
5257 * pt.c (determine_specialization): Improve comments. Adjust to
5258 handle template argument deduction as per the standard.
5259 (check_explicit_specialization): Fix comment spacing. Handle
5260 type-conversion operators correctly. Improve error-recovery.
5261 (fn_type_unification): Remove EXTRA_FN_ARG parameter.
5262 (get_bindings_real): Simplify handling of static members.
5263 * search.c (lookup_fnfields_1): Make it have external linkage.
5264 * typeck.c (compparms): Fix comment.
5265 (build_unary_op): Don't try to figure out which template
5266 specialization is being referred to when when the address-of
5267 operator is used with a template function.
5269 Thu Feb 18 23:40:01 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5271 * cp-tree.h (lvalue_or_else): Qualify a char* with the `const'
5272 keyword to match an analogous change at the top level.
5274 * tree.c (lvalue_or_else): Likewise.
5276 1999-02-17 Mark Mitchell <mark@markmitchell.com>
5278 * decl.c (xref_basetypes): Comment.
5279 * pt.c (instantiate_class_template): Use xref_basetypes.
5281 1999-02-16 Mark Mitchell <mark@markmitchell.com>
5283 * cp-tree.h (tsubst): Change prototype.
5284 (tsubst_expr): Likewise.
5285 (tsubst_copy): Likewise.
5286 (type_unification): Remove prototype.
5287 * call.c (convert_default_arg): Adjust call to tsubst_expr.
5288 * class.c (resolve_address_of_overloaded_function): Just use
5289 fn_type_unification.
5290 * decl.c (grokdeclarator): Adjust call to tsubst.
5291 * method.c (build_template_parm_names): Likewise.
5292 * pt.c (GTB_VIA_VIRTUAL): New macro.
5293 (GTB_IGNORE_TYPE): Likewise.
5294 (resolve_overloaded_unification): Add `complain' parameter.
5295 (try_one_overload): Likewise.
5296 (tsubst_template_arg_vector): Likewise.
5297 (tsubst_template_parms): Likewise.
5298 (tsubst_aggr_type): Likewise.
5299 (tsubst_arg_types): Likewise.
5300 (tsubst_call_declarator_parms): Likewise.
5301 (unify): Remove explicit_mask.
5302 (type_unification_real): Likewise.
5303 (get_template_base_recursive): Likewise.
5304 (coerce_template_template_parms): Provide prototype.
5305 (tsubst_function_type): Likewise.
5306 (try_class_unification): New function.
5307 All callers changed to use new complain parameter.
5308 (get_template_base): Use try_class_unification.
5309 (unify): Adjust handling of classes derived from template types.
5310 (fn_type_unification): Substitute explicit arguments before
5313 1999-02-16 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
5315 * decl.c (pushdecl): Remove dead code.
5317 1999-02-16 Jason Merrill <jason@yorick.cygnus.com>
5319 * decl2.c (finish_objects): Fix code I missed in previous change.
5321 1999-02-13 Jason Merrill <jason@yorick.cygnus.com>
5323 * decl.c (grokfndecl): Return NULL_TREE instead of error_mark_node.
5324 (grokdeclarator): Don't expect error_mark_node from grokfndecl.
5326 * pt.c (maybe_process_partial_specialization): Complain about
5327 'template <>' on non-specialization.
5329 1999-02-10 Jason Merrill <jason@yorick.cygnus.com>
5331 * decl.c (grokdeclarator): Catch wierd declarators.
5332 * decl2.c (finish_file): Don't abort because of namespace parsing
5334 (check_decl_namespace): Remove.
5336 1999-02-09 Mark Mitchell <mark@markmitchell.com>
5338 * cp-tree.h (get_template_base): Don't declare.
5339 (dfs_walk): Declare.
5340 (dfs_unmark): Likewise.
5341 (markedp): Likewise.
5342 * pt.c (unify): Remove duplicate declaration. Pass tparms and
5343 targs to get_template_base.
5344 (get_template_base_recursive): Move here from search.c. Check to
5345 see that the base found can be instantiated to form the desired
5347 (get_template_base): Likewise.
5348 (get_class_bindings): Simplify.
5349 * search.c (get_template_base_recursive): Move to pt.c.
5350 (get_template_base): Likewise.
5351 (markedp): Make it global.
5352 (dfs_walk): Likewise.
5353 (dfs_unmark): Likewise.
5355 1999-02-07 Jason Merrill <jason@yorick.cygnus.com>
5357 * pt.c (maybe_process_partial_specialization): Complain about
5358 specialization in wrong namespace.
5359 * tree.c (decl_namespace_context): New fn.
5361 1999-02-06 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
5363 * decl2.c (arg_assoc_type): Handle TEMPLATE_TEMPLATE_PARM.
5364 * pt.c (coerce_template_template_parms): Handle nested
5365 template template parameters.
5367 Sat Feb 6 18:08:40 1999 Jeffrey A Law (law@cygnus.com)
5369 * typeck2.c: Update email addresses.
5371 1999-02-04 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
5373 * pt.c (unify): Call coerce_template_parms with the COMPLAIN flag
5376 1999-02-04 Jason Merrill <jason@yorick.cygnus.com>
5378 * lex.c (retrofit_lang_decl): Split out...
5379 (build_lang_decl): From here.
5380 * decl.c (pushdecl): Call it for functions generated by the middle
5381 end that don't have DECL_LANG_SPECIFIC.
5382 * cp-tree.h: Declare it.
5384 * decl2.c: Remove flag_init_priority. Always enable initp stuff.
5385 (start_objects, finish_objects): Only use special
5386 init_priority code if the user specified a priority.
5387 (do_ctors, do_dtors): Use DEFAULT_INIT_PRIORITY for the non-initp
5390 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
5392 * Make-lang.in (GXX_OBJS): Remove choose-temp.o, pexecute.o and
5393 mkstemp.o. Get them from libiberty now.
5394 (DEMANGLER_PROG): Simlarly, remove getopt.o getopt1.o.
5396 Tue Feb 2 22:38:48 1999 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5398 * decl2.c (lang_decode_option): Use read_integral_parameter.
5400 1999-02-01 Mark Mitchell <mark@markmitchell.com>
5402 * pt.c (tsubst, case TYPENAME_TYPE): Check TYPE_BEING_DEFINED
5403 before calling complete_type_or_else.
5405 Mon Feb 1 09:49:52 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5407 * input.c (inline): Don't define, its handled by system.h.
5409 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
5411 * decl2.c: Don't define flag_no_ident here. Don't process
5413 * cp-tree.h: Don't declare flag_no_ident here.
5414 * lang-specs.h: Map -Qn to -fno-ident.
5416 1999-01-28 Jason Merrill <jason@yorick.cygnus.com>
5418 * cp-tree.h (struct tree_binding): Replace scope field with a union.
5419 (BINDING_SCOPE): Adjust.
5420 * decl.c (BINDING_LEVEL): Adjust.
5422 1999-01-26 Jason Merrill <jason@yorick.cygnus.com>
5424 * pt.c (instantiate_class_template): Set up the DECL_INITIAL of
5427 * init.c (expand_member_init): Pull out TYPE_MAIN_VARIANT in
5430 * tree.c (equal_functions): Fix name in prototype.
5432 * decl.c (push_local_binding): Add FLAGS argument.
5433 (pushdecl, push_overloaded_decl): Pass it.
5434 * decl2.c (do_local_using_decl): Likewise.
5435 * cp-tree.h: Adjust prototype.
5436 * decl.c (poplevel): Fix logic.
5438 * decl.c (push_local_binding): Also wrap used decls in a TREE_LIST.
5439 (poplevel): Handle that. Fix logic for removing TREE_LISTs.
5440 (cat_namespace_levels): Don't loop forever.
5442 1999-01-25 Richard Henderson <rth@cygnus.com>
5444 * typeck.c (build_reinterpret_cast): Fix typo in duplicated test.
5446 1999-01-25 Jason Merrill <jason@yorick.cygnus.com>
5448 * class.c (resolve_address_of_overloaded_function): Mark the
5449 chosen function used.
5451 * call.c (build_call): Make sure that a function coming in has
5452 been marked used already.
5453 * decl.c (expand_static_init): Call mark_used instead of
5455 * except.c (call_eh_info, do_pop_exception, expand_end_eh_spec,
5456 alloc_eh_object, expand_throw): Likewise.
5457 * init.c (build_builtin_delete_call): Likewise.
5458 * rtti.c (call_void_fn, get_tinfo_fn, build_dynamic_cast_1,
5459 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
5460 expand_generic_desc): Likewise.
5462 1999-01-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
5464 * tree.c (equal_functions): New function.
5465 (ovl_member): Call it.
5467 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
5469 * cvt.c (cp_convert_to_pointer): Fix conversion of 0 to pmf.
5471 1999-01-25 Martin von Loewis <loewis@informatik.hu-berlin.de>
5473 * decl.c (decls_match): Return 1 if old and new are identical.
5474 (push_overloaded_decl): Set OVL_USED when PUSH_USING.
5476 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
5478 * decl.c (start_function): Make member functions one_only on windows.
5479 * decl2.c (import_export_decl): Likewise.
5481 * decl.c (grokdeclarator): Don't complain about implicit int in
5482 a system header. Change same-name field check to not complain in
5483 a system header instead of within extern "C".
5485 1999-01-21 Mark Mitchell <mark@markmitchell.com>
5487 * cp-tree.h (PUSH_GLOBAL): New macro.
5488 (PUSH_LOCAL): Likewise.
5489 (PUSH_USING): Likewise.
5490 (namespace_bindings_p): Declare.
5491 (push_overloaded_decl): Likewise.
5492 * decl.c (push_overloaded_decl): Don't make it static. Check for
5493 illegal declarations after using declarations here.
5494 (namespace_bindings_p): Likewise.
5495 (duplicate_decls): Don't consider declarations from different
5496 namespaces to be the same.
5497 (pushdecl): Use symbolic PUSH_ constants in calls to
5498 push_overloaded_decl.
5499 (push_overloaded_decl_1): Likewise.
5500 * decl2.c (validate_nonmember_using_decl): Tweak `std' handling.
5501 (do_nonmember_using_decl): Check for illegal using declarations
5502 after ordinary declarations here.
5503 (do_local_using_decl): Call pushdecl to insert declarations.
5505 1999-01-21 Jason Merrill <jason@yorick.cygnus.com>
5507 * decl.c (grokdeclarator): Fix lang_c -> lang_name_c typo.
5509 1999-01-21 Mark Mitchell <mark@markmitchell.com>
5511 * tree.c (build_cplus_array_type_1): Don't call build_array_type
5512 for types involving template parameters.
5514 * cp-tree.h (PARM_DECL_EXPR): Delete.
5515 (convert_default_arg): Change prototype.
5516 (check_default_argument): Declare.
5517 (search_tree): Likewise.
5518 * call.c (convert_default_arg): Take the function to which the
5519 default argument belongs as a parameter, and do any necessary
5520 instantiation here, instead of ...
5521 (build_over_call): Here.
5522 * decl.c (local_variable_p): New function.
5523 (check_default_argument): Likewise, split out and tidied from ...
5525 * error.c (dump_expr): Don't set PARM_DECL_EXPR.
5526 * pt.c (tsubst_call_declarator_parms): New function.
5527 (for_each_template_parm): Handle ARRAY_REFs. Do the obvious thing
5528 with CALL_EXPRs, rather than trying to be clever.
5529 (tsubst): Use tsubst_call_declarator_parms.
5530 * tree.c (search_tree): Don't make it static.
5531 * typeck.c (convert_arguments): Use new interface to
5532 convert_default_arg.
5534 1999-01-20 Mark Mitchell <mark@markmitchell.com>
5536 * error.c (dump_function_decl): Don't print the argument types for
5537 a function when the verbosity level is negative.
5539 * call.c (build_over_call): Check format attributes at call-time.
5541 * pt.c (tsubst_copy): Fix comment.
5542 (unify): Don't allow unification with variable-sized arrays.
5544 * semantics.c (finish_stmt_expr): When processing a template make
5545 the BIND_EXPR long-lived.
5547 1999-01-19 Jason Merrill <jason@yorick.cygnus.com>
5549 * decl2.c (finish_vtable_vardecl): Make vtables comdat here.
5550 (import_export_vtable): Not here.
5552 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
5554 * typeck.c (build_component_ref): Wrap an OVERLOAD around a unique
5555 non-static member function.
5557 1999-01-18 Nathan Sidwell <nathan@acm.org>
5559 * class.c (instantiate_type): Only diagnose illegal address of member
5560 function if complaining.
5562 * decl.c (lookup_name_real): Remove duplicate code.
5564 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
5566 * tree.c (copy_template_template_parm): Use permanent_obstack.
5568 1999-01-18 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
5570 * pt.c (unify): Remove restrictions on deduction of argument
5571 of template template parameters.
5573 1999-01-18 Nathan Sidwell <nathan@acm.org>
5575 * rtti.c (build_dynamic_cast_1): Resolve OFFSET_REF exprs.
5577 * class.c (resolve_address_of_overloaded_function): Show list of
5578 all candidates, when none of them match.
5580 1999-01-18 Chip Salzenberg <chip@perlsupport.com>
5582 * typeck.c (comp_ptr_ttypes_reinterpret): Per ANSI, tighten up
5583 definition of 'casting away const' in reinterpret_cast<>.
5585 1999-01-18 Graham <grahams@rcp.co.uk>
5587 * cvt.c: Add include for decl.h, remove extern for
5588 static_aggregates which is now provided by decl.h.
5590 * Makefile.in (cvt.o): Add dependency for decl.h and missing
5591 dependencies for convert.h and flags.h.
5593 1999-01-18 Nathan Sidwell <nathan@acm.org>
5595 * decl2.c (do_dtors): Set current location to that of the
5596 decl, for sensible diagnostics and debugging.
5597 (check_classfn): Issue `incomplete type' error, if
5598 class is not defined.
5600 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
5602 * cp-tree.h: Add prototype for bound_pmf_p.
5604 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
5605 Manfred Hollstein <manfred@s-direktnet.de>
5607 * decl.c (grokdeclarator): Don't make 'main(){}' an error with only
5610 1999-01-16 Nathan Sidwell <nathan@acm.org>
5612 * cp-tree.h (struct lang_type): Added has_mutable flag.
5613 (CLASSTYPE_HAS_MUTABLE): New macro to access it.
5614 (TYPE_HAS_MUTABLE_P): New macro to read it.
5615 (cp_has_mutable_p): Prototype for new function.
5616 * class.c (finish_struct_1): Set has_mutable from members.
5617 * decl.c (cp_finish_decl): Clear decl's TREE_READONLY flag, if
5618 it contains a mutable.
5619 * typeck.c (cp_has_mutable_p): New function.
5621 1999-01-15 Mark Mitchell <mark@markmitchell.com>
5623 * pt.c (process_template_parm): Ignore top-level qualifiers on
5624 non-type parameters.
5626 * decl.c (start_function): Use current_function_parms in the call
5627 to require_complete_type_for_parms, not the probably empty
5630 1999-01-14 Jason Merrill <jason@yorick.cygnus.com>
5632 * semantics.c (finish_asm_stmt): Don't warn about redundant volatile.
5634 * decl2.c (import_export_class): MULTIPLE_SYMBOL_SPACES only means
5635 that we don't suppress the other copies.
5636 * lex.c (handle_cp_pragma): Likewise.
5638 1999-01-13 Mark Mitchell <mark@markmitchell.com>
5640 * decl.c (grokdeclarator): Undo 1998-12-14 change.
5641 * tree.c (build_cplus_array_type_1): Likewise.
5642 * pt.c (instantiate_class_template): Remove misleading comment.
5643 (tsubst_aggr_type): Substitute if there are template parameters,
5644 regardless of whether or not they use template arguments.
5645 (unify): Likewise, but for unification.
5647 1999-01-12 Richard Henderson <rth@cygnus.com>
5649 * cp-tree.h (flag_permissive): Declare extern.
5651 1999-01-06 Mark Mitchell <mark@markmitchell.com>
5653 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use OPERATOR_TYPENAME_FORMAT
5655 (lang_type): Add is_partial_instantiation. Decrease width of
5657 (PARTIAL_INSTANTIATION_P): New macro.
5658 (OPERATOR_TYPENAME_P): Remove.
5659 * decl.c (unary_op_p): Use IDENTIFIER_TYPENAME_P, not
5660 OPERATOR_TYPENAME_P.
5661 (grok_op_properties): Likewise.
5662 * friend.c (do_friend): Handle friends that are member functions
5664 * lex.c (init_parse): Use OPERATOR_TYPENAME_FORMAT.
5665 * pt.c (instantiate_class_template): Rework for clarity. Avoid
5666 leaving TYPE_BEING_DEFINED set in obscure cases. Don't do
5667 any more partial instantiation than is absolutely necessary for
5668 implicit typename. Set PARTIAL_INSTANTIATION_P.
5669 (tsubst_decl): Use IDENTIFIER_TYPENAME_P.
5670 * semantics.c (begin_class_definition): Handle partial
5671 specializations of a type that was previously partially
5674 Wed Jan 6 03:18:53 1999 Mark Elbrecht <snowball3@usa.net.
5676 * g++spec.c (LIBSTDCXX): Provide default definition.
5677 (lang_specific_driver): Use LIBSTDCXX instead of "-lstdc++".
5679 Tue Jan 5 22:11:25 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5681 * Make-lang.in (g++.o): Depend on prefix.h.
5683 1999-01-04 Jason Merrill <jason@yorick.cygnus.com>
5685 * tree.c (bound_pmf_p): New fn.
5686 * typeck.c (build_c_cast): Use it.
5688 * decl.c (grok_op_properties): Use same_type_p.
5690 Tue Dec 22 15:09:25 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5692 * Makefile.in (cvt.o): Depend on toplev.h.
5694 * cp-tree.h (check_template_shadow, pod_type_p): Add prototypes.
5696 * cvt.c: Include toplev.h.
5698 * except.c (get_eh_caught, get_eh_handlers): Hide prototypes and
5701 * init.c (expand_vec_init): Initialize variable `itype'.
5703 * lex.c (yyerror): Cast the argument passed to a ctype function to
5706 * method.c (build_mangled_C9x_name): Wrap prototype and definition
5707 in "HOST_BITS_PER_WIDE_INT >= 64".
5709 * typeck.c (build_binary_op): Mark parameter `convert_p' with
5712 1998-12-22 Mark Mitchell <mark@markmitchell.com>
5714 * cp-tree.h (TYPE_RAISES_EXCEPTIONS): Improve documentation.
5715 * tree.c (build_exception_variant): Don't crash on empty throw
5718 1998-12-18 DJ Delorie <dj@cygnus.com>
5720 * cvt.c (convert_to_reference): Check for both error_mark_node
5721 and NULL_NODE after call to convert_for_initialization.
5723 1998-12-17 Jason Merrill <jason@yorick.cygnus.com>
5725 * error.c (interesting_scope_p): New fn.
5726 (dump_simple_decl): Use it.
5727 (dump_expr, case CONSTRUCTOR): Force a & for a PMF.
5728 (dump_expr, case OFFSET_REF): Print ->* if appropriate.
5730 1998-12-16 Mark Mitchell <mark@markmitchell.com>
5732 * class.c (resolve_address_of_overloaded_function): Do conversion
5733 to correct type here, rather than ...
5734 (instantiate_type): Here.
5736 * cp-tree.h (DECL_TEMPLATE_PARM_P): New macro.
5737 (DECL_TEMPLATE_TEMPLATE_PARM_P): Use it.
5738 (decl_template_parm_p): Remove.
5739 * decl.c (pushdecl): Don't set DECL_CONTEXT for a template
5741 * lex.c (do_identifier): Use DECL_TEMPLATE_PARM_P.
5742 * pt.c (push_inline_template_parms_recursive): Set it.
5743 (decl_template_parm_p): Remove.
5744 (check_template_shadow): Use DECL_TEMPLATE_PARM_P.
5745 (process_template_parm): Set it.
5747 Wed Dec 16 16:33:58 1998 Dave Brolley <brolley@cygnus.com>
5749 * lang-specs.h (default_compilers): Pass -MD, -MMD and -MG to cc1plus
5750 if configured with cpplib.
5752 1998-12-15 Mark Mitchell <mark@markmitchell.com>
5754 * decl.c (poplevel): Make sure ns_binding is initialized.
5756 * decl.c (finish_function): Undo inadvertent change in previous
5759 1998-12-14 Mark Mitchell <mark@markmitchell.com>
5761 * class.c (pushclass): Tweak handling of class-level bindings.
5762 (resolve_address_of_overloaded_function): Update pointer-to-member
5764 (instantiate_type): Likewise.
5765 * cvt.c (cp_convert_to_pointer): Likewise.
5766 * decl.c (pop_binding): Take the DECL to pop, not just the name.
5767 Deal with `struct stat' hack.
5768 (binding_level): Add to documentation.
5769 (push_binding): Clear BINDING_TYPE.
5770 (add_binding): New function.
5771 (push_local_binding): Use it.
5772 (push_class_binding): Likewise.
5773 (poplevel): Adjust calls to pop_binding.
5774 (poplevel_class): Likewise.
5775 (pushdecl): Adjust handling of TYPE_DECLs; add bindings for hidden
5776 declarations to current binding level.
5777 (push_class_level_binding): Likewise.
5778 (push_overloaded_decl): Adjust handling of OVERLOADs in local
5780 (lookup_namespace_name): Don't crash when confronted with a
5782 (lookup_name_real): Do `struct stat' hack in local binding
5784 (build_ptrmemfunc_type): Adjust documentation.
5785 (grokdeclarator): Don't avoid building real array types when
5786 processing templates unless really necessary.
5787 (finish_method): Adjust calls to pop_binding.
5788 * decl2.c (reparse_absdcl_as_expr): Recursively call ourselves,
5789 not reparse_decl_as_expr.
5790 (build_expr_from_tree): Deal with a template-id as the function to
5791 call in a METHOD_CALL_EXPR.
5792 * pt.c (convert_nontype_argument): Tweak pointer-to-member handling.
5793 (maybe_adjust_types_For_deduction): Don't do peculiar things with
5795 (resolve_overloaded_unification): Handle COMPONENT_REFs. Build
5796 pointer-to-member types where necessary.
5797 * tree.c (build_cplus_array_type_1): Don't avoid building real
5798 array types when processing templates unless really necessary.
5799 (build_exception_variant): Compare the exception lists correctly.
5801 1998-12-13 Mark Mitchell <mark@markmitchell.com>
5803 * cp-tree.def (CPLUS_BINDING): Update documentation.
5804 * cp-tree.h (LOCAL_BINDING_P): New macro.
5805 (lang_identifier): Rename local_value to bindings.
5806 (tree_binding): Make `scope' of type `void*', not `tree'.
5807 (BINDING_SCOPE): Update documentation.
5808 (IDENTIFIER_LOCAL_VALUE): Remove.
5809 (IDENTIFIER_CLASS_VALUE): Document.
5810 (IDENTIFIER_BINDING): New macro.
5811 (IDENTIFIER_VALUE): Likewise.
5812 (TIME_IDENTIFIER_TIME): Likewise.
5813 (TIME_IDENTIFIER_FILEINFO): Likewise.
5814 (IMPLICIT_TYPENAME_P): Likewise.
5815 (set_identifier_local_value): Remove.
5816 (push_local_binding): New function.
5817 (push_class_binding): Likewise.
5818 * class.c (pushclass): Update comments; use push_class_binding.
5819 * decl.c (set_identifier_local_value_with_scope): Remove.
5820 (set_identifier_local_value): Likewise.
5821 (push_binding): New function.
5822 (pop_binding): Likewise.
5823 (binding_level): Update documentation. Remove shadowed.
5824 (BINDING_LEVEL): New macro.
5825 (free_binding_nodes): New variable.
5826 (poplevel): Adjust for new name-lookup scheme. Don't mess up
5827 BLOCK_VARs when doing for-scope extension. Remove effectively
5829 (pushlevel_class): Tweak formatting.
5830 (poplevel_class): Adjust for new name-lookup scheme.
5831 (print_binding_level): Likewise.
5832 (store_bindings): Likewise.
5833 (pushdecl): Likewise.
5834 (pushdecl_class_level): Likewise.
5835 (push_class_level_binding): Likewise.
5836 (push_overloaded_decl): Update comments. Adjust for new
5838 (lookup_name_real): Likewise.
5839 (lookup_name_current_level): Likewise.
5840 (cp_finish_decl): Likewise.
5841 (require_complete_types_for_parms): Likewise. Remove misleading
5843 (grok_parms): Likewise. Don't call
5844 require_complete_types_for_parms here.
5845 (grok_ctor_properties): Don't treat templates as copy
5847 (grop_op_properties): Or as assignment operators.
5848 (start_function): Document. Adjust for new name-lookup scheme.
5849 (finish_function): Likewise.
5850 * decl2.c (do_local_using_decl): Use push_local_binding.
5851 * lex.c (begin_definition_of_inclass_inline): New function, split
5853 (do_pending_inlines): Here, and ...
5854 (process_next_inline): Here.
5855 (get_time_identifier): Use TIME_IDENTIFIER_* macros.
5856 (init_filename_times): Likewise.
5857 (extract_interface_info): Likewise.
5858 (ste_typedecl_interface_info): Likewise.
5859 (check_newline): Likewise.
5860 (dump_time_statistics): Likewise.
5861 (handle_cp_pragma): Likewise.
5862 (do_identifier): Adjust for new name-lookup scheme.
5863 * parse.y (function_try_block): Return ctor_initializer_opt value.
5865 (fn.defpen): Pass appropriate values to start_function.
5866 (pending_inline): Use functor_try_block value, and pass
5867 appropriate values to finish_function.
5868 * pt.c (is_member_template): Update documentation; remove handling
5869 of FUNCTION_DECLs. As per name, this function should deal only in
5871 (decl_template_parm_p): Change name of olddecl parameter to decl.
5872 (check_template_shadow): Adjust for new name-lookup scheme.
5873 (lookup_template_class): Likewise.
5874 (tsubst_decl): Tweak so as not to confuse member templates with
5875 copy constructors and assignment operators.
5876 (unify): Handle UNION_TYPEs.
5877 * ptree.c (print_lang_identifier): Adjust for new name-lookup scheme.
5878 (lang_print_xnode): Adjust for new name-lookup scheme.
5879 * typeck.c (mark_addressable): Likewise.
5880 (c_expand_return): Likewise.
5882 1998-12-08 Jason Merrill <jason@yorick.cygnus.com>
5884 * decl.c (grokdeclarator): Allow field with same name as class
5887 * decl.c (lookup_name_real): Don't limit field lookup to types.
5888 * class.c (check_member_decl_is_same_in_complete_scope): No error
5889 if icv and x are the same.
5890 * lex.c (do_identifier): Tweak error message.
5892 1998-12-10 Mark Mitchell <mark@markmitchell.com>
5894 * decl.c (start_enum): Use push_obstacks, not
5895 end_temporary_allocation.
5896 (finish_enum): Call pop_obstacks.
5898 1998-12-10 Mark Mitchell <mark@markmitchell.com>
5900 * class.c (instantiate_type): Return error_mark_node rather than
5903 1998-12-09 Mark Mitchell <mark@markmitchell.com>
5905 * cp-tree.h (most_specialized_instantiation): New function.
5906 (print_candidates): Likewise.
5907 * class.c (validate_lhs): Remove.
5908 (resolve_address_of_overloaded_function): New function, split out
5909 and then substantially reworked, from ...
5910 (instantiate_type): Use it. Simplify.
5911 * cvt.c (convert_to_reference): Complain when caller has indicated
5912 that's the right thing to do. Don't crash if instantiate_type
5914 * pt.c: Substitute `parameters' for `paramters' throughout.
5915 (print_candidates): Don't make it static.
5916 (most_specialized_instantiation): Split out from ...
5917 (most_specialized): Here.
5919 Wed Dec 9 15:33:01 1998 Dave Brolley <brolley@cygnus.com>
5921 * lex.c (lang_init_options): Initialize cpplib.
5922 * decl2.c (parse_options,cpp_initialized): Removed.
5923 (lang_decode_option): Move initialization of cpplib to
5926 1998-12-09 Mark Mitchell <mark@markmitchell.com>
5928 * decl.c (grokdeclarator): Update the name of the TEMPLATE_DECL, as
5929 well as the TYPE_DECL, when a typedef name is assigned to a
5930 previously anonymous type.
5932 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5934 * cp/except.c (call_eh_info): Use __start_cp_handler instead of
5935 __cp_eh_info for getting the eh info pointer. Add table_index to
5937 (push_eh_cleanup): Don't increment 'handlers' data field.
5938 (process_start_catch_block): Don't set the 'caught' field.
5940 * cp/exception.cc (CP_EH_INFO): New macro for getting the
5941 exception info pointer within library routines.
5942 (__cp_eh_info): Use CP_EH_INFO.
5943 (__start_cp_handler): Get exception info pointer, set caught field,
5944 and increment the handlers field. Avoids this being done by handlers.
5945 (__uncatch_exception, __check_eh_spec): Use CP_EH_INFO macro.
5946 (uncaught_exception): Use CP_EH_INFO macro.
5948 Tue Dec 8 10:48:21 1998 Jeffrey A Law (law@cygnus.com)
5950 * Make-lang.in (cxxmain.o): Depend on $(DEMANGLE_H), not demangle.h
5952 Mon Dec 7 17:56:06 1998 Mike Stump <mrs@wrs.com>
5954 * lex.c (check_newline): Add support for \ as `natural'
5955 characters in file names in #line to be consistent with #include
5956 handling. We support escape processing in the # 1 "..." version of
5957 the command. See also support in cp/lex.c.
5959 1998-12-07 Zack Weinberg <zack@rabi.phys.columbia.edu>
5961 * cp/decl2.c: s/data/opts/ when initializing cpp_reader
5964 1998-12-07 Jason Merrill <jason@yorick.cygnus.com>
5966 * decl.c (build_typename_type): Set DECL_ARTIFICIAL.
5968 * error.c (dump_simple_decl): Also print namespace context.
5969 (dump_function_decl): Likewise.
5971 * decl2.c (ambiguous_decl): Don't print old value if it's
5974 * decl.c (lookup_name_real): Fix handling of local types shadowed
5975 by a non-type decl. Remove obsolete code.
5976 * cp-tree.h (DECL_FUNCTION_SCOPE_P): New macro.
5978 * lang-options.h: Add -fpermissive.
5979 * decl2.c: Likewise.
5980 * cp-tree.h: Add flag_permissive.
5981 * decl.c (init_decl_processing): If neither -fpermissive or -pedantic
5982 were specified, set flag_pedantic_errors.
5983 * call.c (build_over_call): Turn dropped qualifier messages
5985 * cvt.c (convert_to_reference): Likewise.
5986 * typeck.c (convert_for_assignment): Likewise.
5988 1998-12-05 Jason Merrill <jason@yorick.cygnus.com>
5990 * decl2.c (coerce_new_type): Use same_type_p.
5991 (coerce_delete_type): Likewise.
5993 * call.c (check_dtor_name): Return 1, not error_mark_node.
5995 1998-12-04 Jason Merrill <jason@yorick.cygnus.com>
5997 * lex.c (handle_cp_pragma): Disable #pragma interface/implementation
5998 if MULTIPLE_SYMBOL_SPACES.
6000 * pt.c (check_template_shadow): New fn.
6001 * decl2.c (grokfield): Use it.
6002 * decl.c (pushdecl): Likewise.
6003 (pushdecl_class_level): Likewise.
6004 (start_method): Likewise.
6005 (xref_tag): Don't try to use 't' if we're defining.
6007 * call.c (check_dtor_name): Just return an error_mark_node.
6008 * pt.c (lookup_template_class): Complain about using non-template here.
6009 * parse.y (apparent_template_type): Not here.
6011 * pt.c (check_explicit_specialization): Complain about specialization
6014 * lang-options.h: Add -f{no-,}implicit-inline-templates.
6016 * pt.c (convert_nontype_argument): Don't assume that any integer
6017 argument is intended to be a constant-expression.
6019 1998-12-03 Mark Mitchell <mark@markmitchell.com>
6021 * class.c (handle_using_decl): Fix comment. Don't lookup
6022 constructors in base classes.
6023 (validate_lhs): Fix typo in comment.
6024 * search.c (lookup_field_1): Don't return a USING_DECL.
6026 * cp-tree.h (DECL_ACCESS): Improve documentation.
6028 * decl.c (expand_static_init): Don't set the initialization-done
6029 flag until the initialization is done.
6031 1998-12-02 Mark Mitchell <mark@markmitchell.com>
6033 * decl2.c (validate_nonmember_using_decl): Complain about using
6034 declarations for class members.
6036 1998-11-29 Jason Merrill <jason@yorick.cygnus.com>
6038 * typeck2.c (process_init_constructor): Use same_type_p.
6040 * decl.c (check_tag_decl): Don't warn about null decl inside a
6043 * pt.c (unify, case OFFSET_TYPE): Pass down 'strict' rather than
6045 (convert_nontype_argument): Use TYPE_PTRMEMFUNC_FN_TYPE.
6046 (resolve_overloaded_unification): Strip baselinks.
6048 Fri Nov 27 13:07:23 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6050 * g++spec.c: Don't prototype xmalloc.
6052 1998-11-25 Jason Merrill <jason@yorick.cygnus.com>
6054 * except.c (expand_throw): Use TYPE_PTR_P to check for pointers.
6056 * decl.c (check_tag_decl): Do complain about null friend decl at
6059 1998-11-25 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6061 * lex.c (make_lang_type): Clear the whole struct lang_type, not
6062 only the first multiple of sizeof (int).
6064 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
6066 * decl.c (start_decl): An explicit specialization of a static data
6067 member is only a definition if it has an initializer.
6069 * except.c (expand_throw): Use cp_finish_decl for the throw temp.
6070 * cvt.c (build_up_reference): Pass DIRECT_BIND down into
6072 * init.c (expand_default_init): Check for DIRECT_BIND instead of
6075 * call.c (build_over_call): Use build_decl.
6077 * except.c (expand_throw): Just use convert, not
6078 build_reinterpret_cast.
6080 * lex.c (handle_generic_pragma): Use token_buffer.
6082 * decl.c (check_tag_decl): Don't complain about null friend decl.
6084 1998-11-24 Dave Pitts <dpitts@cozx.com>
6086 * Make-lang.in (DEMANGLER_PROG): Move the output arguments to the
6088 * lex.c (check_newline): Use ISALPHA.
6089 (readescape): Use ISGRAPH.
6090 (yyerror): Use ISGRAPH.
6092 1998-11-24 Nathan Sidwell <nathan@acm.org>
6094 * search.c (get_abstract_virtuals): Do not use initial
6095 CLASSTYPE_ABSTRACT_VIRTUALS.
6096 * typeck2.c (abstract_virtuals_error): Show location of abstract
6098 * call.c (build_new_method_call): Use
6099 CLASSTYPE_ABSTRACT_VIRTUAL, rather than recalculate.
6100 * class.c (finish_struct_bits): Don't bother working out whether
6101 get_abstract_virtuals will do anything, just do it.
6103 1998-11-24 Graham <grahams@rcp.co.uk>
6105 * typeck.c (build_component_ref): Remove unused statement.
6107 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
6109 * class.c (add_method): Catch invalid overloads.
6111 * class.c (add_method): Build up OVERLOADs properly for conversion ops.
6112 * search.c (lookup_conversions): Handle getting real OVERLOADs.
6113 (add_conversions): Likewise. Revert last change.
6114 * call.c (add_conv_candidate): Pass totype to add_candidate instead
6115 of fn. Don't add a new candidate if the last one was for the same
6117 (print_z_candidates): Handle getting a type as a function.
6118 (joust): If we got two conversion candidates to the same type,
6120 (build_object_call): Lose 'templates'.
6121 (build_user_type_conversion_1): Handle getting real OVERLOADs.
6123 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
6125 * typeck2.c (process_init_constructor): If there are elements
6126 that don't have initializers and they need to have constructors
6127 run, supply them with initializers.
6129 * class.c (finish_struct_1): A class with a 0-width bitfield is
6132 1998-11-23 Mark Mitchell <mark@markmitchell.com>
6134 * pt.c (instantiate_class_template): Don't try to figure out what
6135 specialization to use for a partial instantiation. Correct
6136 typos in a couple of comments. Avoid calling uses_template_parms
6139 1998-11-23 Benjamin Kosnik <bkoz@cygnus.com>
6141 * method.c (process_overload_item): Add call to
6142 build_mangled_C9x_name for intTI_type_nodes.
6143 (build_mangled_C9x_name): Add prototype, define.
6144 * decl.c (init_decl_processing): Add names for
6147 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
6149 * parse.y (named_class_head): Update CLASSTYPE_DECLARED_CLASS.
6151 * class.c (finish_struct_1): Set things up for 0-width bitfields
6152 like we do for others.
6154 * decl.c (check_tag_decl): New fn.
6155 (shadow_tag): Split out from here.
6156 * decl2.c (grok_x_components): Call it.
6158 1998-11-22 Jason Merrill <jason@yorick.cygnus.com>
6160 * decl.c: Lose warn_about_return_type.
6161 (grokdeclarator): Always complain about implicit int, except for
6164 * decl.c (tag_name): New fn.
6165 (xref_tag): Complain about using typedef-name after class-key.
6167 * init.c (expand_vec_init): Also keep going if from_array.
6169 * tree.c (is_overloaded_fn): Also handle the output of
6172 * decl.c (grokdeclarator): Use constructor_name when comparing
6173 field name against enclosing class.
6174 * class.c (finish_struct_anon): Likewise.
6176 1998-11-22 Mark Mitchell <mark@markmitchell.com>
6178 * decl.c (poplevel): Remove code to handle KEEP == 2.
6179 (finish_function): Don't confuse BLOCK-order when
6180 processing a destructor.
6182 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
6184 * decl.c (require_complete_types_for_parms): Call layout_decl
6185 after we've completed the type.
6187 1998-11-21 Martin von Löwis <loewis@informatik.hu-berlin.de>
6189 * decl2.c (validate_nonmember_using_decl): Allow using templates
6190 from the global namespace.
6192 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
6194 Handle specifying template args to member function templates.
6195 * tree.c (build_overload): Always create an OVERLOAD for a template.
6196 * search.c (add_conversions): Handle finding an OVERLOAD.
6197 * decl2.c (check_classfn): Likewise.
6198 * lex.c (identifier_type): See through a baselink.
6199 * parse.y (do_id): Don't call do_identifier if we got a baselink.
6200 * class.c (instantiate_type, case TREE_LIST): Recurse.
6202 * decl.c (grokdeclarator): Allow a boolean constant for array
6203 bounds, odd as that sounds.
6205 * pt.c (unify): Be more strict about non-type parms, except for
6207 (UNIFY_ALLOW_INTEGER): New macro.
6209 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
6211 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
6213 1998-11-19 Jason Merrill <jason@yorick.cygnus.com>
6215 * semantics.c (begin_class_definition): Call
6216 maybe_process_partial_specialization before push_template_decl.
6217 Don't call push_template_decl for a specialization.
6218 * search.c (lookup_field): Do return a member template class.
6219 * decl2.c (handle_class_head): Handle member template classes.
6221 * decl.c (grokdeclarator): A parm type need not be complete.
6223 * pt.c (convert_nontype_argument): Fix thinko.
6225 1998-11-18 Mark Mitchell <mark@markmitchell.com>
6227 * cp-tree.h (PTRMEM_CST_CLASS): Fix typo.
6228 (global_delete_fndecl): New variable.
6229 * decl.c (global_delete_fndecl): Define it.
6230 (init_decl_processing): Set it.
6231 * init.c (build_builtin_delete_call): Use it.
6232 * tree.c (mapcar): Recursively call mapcar for the type of EXPR
6235 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
6237 * decl.c (cplus_expand_expr_stmt): Always complain about unresolved
6240 * tree.c (lvalue_p_1): An INDIRECT_REF to a function is an lvalue.
6241 * call.c (build_object_call): Also support references to functions.
6242 * typeck.c (convert_for_initialization): Don't decay a function
6243 if the target is a reference to function.
6245 * search.c (add_conversions): Get all the overloads from a class.
6247 * decl.c (grok_ctor_properties): Complain about any constructor
6248 that will take a single arg of the class type by value.
6250 * typeck2.c (build_functional_cast): Can't create objects of
6251 abstract classes this way.
6252 * cvt.c (ocp_convert): Likewise.
6254 * decl.c (grokfndecl): Member functions of local classes are not
6257 1998-11-18 Mark Mitchell <mark@markmitchell.com>
6259 * Make-lang.in (cc1plus): Add dependency on hash.o.
6261 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
6263 * search.c (get_abstract_virtuals): Complain about virtuals with
6265 * typeck2.c (abstract_virtuals_error): Remove handling for virtuals
6266 with no final overrider.
6267 * class.c (override_one_vtable): Don't set DECL_ABSTRACT_VIRTUAL_P
6268 on virtuals with no final overrider.
6270 * lex.c (reinit_parse_for_block): Add a space after the initial ':'.
6272 * class.c (finish_struct_1): Don't remove zero-width bit-fields until
6275 * friend.c (do_friend): Don't set_mangled_name_for_decl.
6277 * class.c (finish_struct_anon): Complain about non-fields.
6278 * decl2.c (build_anon_union_vars): Likewise.
6280 * decl.c (grokdeclarator): Normal data members can't have the same
6281 name as the class, either.
6282 * class.c (finish_struct_anon): Neither can members of an
6285 1998-11-17 Mark Mitchell <mark@markmitchell.com>
6287 * cp-tree.h (TYPE_ALIAS_SET): Document language-dependent uses.
6288 (TYPE_BINFO): Likewise.
6289 (IS_AGGR_TYPE): Tweak.
6290 (SET_IS_AGGR_TYPE): New macro.
6291 (CLASS_TYPE_P): Tweak.
6292 (lang_type): Group mark bitfields together. Remove linenum.
6293 (CLASSTYPE_SOURCE_LINE): Remove macro.
6294 (CLASSTYPE_MARKED_N): New macro.
6295 (SET_CLASSTYPE_MARKED_N): Likewise.
6296 (CLEAR_CLASSTYPE_MARKED_N): Likewise.
6297 (CLASS_TYPE_MARKED_*): Use them.
6298 (SET_CLASSTYPE_MARKED_*): Likewise.
6299 (CLEAR_CLASSTYPE_MARKED_*): Likewise.
6300 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
6301 (TYPE_TEMPLATE_INFO): Handle TEMPLATE_TEMPLATE_PARMs as well.
6302 (TYPENAME_TYPE_FULLNAME): Use TYPE_BINFO rather than CLASSTYPE_SIZE.
6303 * class.c (class_cache_obstack): New variable.
6304 (class_cache_firstobj): Likewise.
6305 (finish_struct): Don't set CLASSTYPE_SOURCE_LINE.
6306 (pushclass): Free the cache, when appropriate.
6308 (maybe_push_cache_obstack): Use class_cache_obstack.
6309 * decl.c (include hash.h).
6310 (typename_hash): New function.
6311 (typename_compare): Likewise.
6312 (build_typename_type): Check the hash table to avoid creating
6314 (build_ptrmemfunc_type): Use SET_IS_AGGR_TYPE.
6315 (grokdeclarator): Use CLASS_TYPE_P.
6316 (xref_basetypes): Likewise.
6317 (start_function): Likewise. Don't put current_class_ref on the
6319 * error.c (dump_type_real): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO
6321 * lex.c (note_got_semicolon): Use CLASS_TYPE_P.
6322 (make_lang_type): Don't create TYPE_LANG_SPECIFIC and associated
6323 fields for types other than class types. Do clear TYPE_ALIAS_SET
6324 for types other than class types, though.
6325 * method.c (build_overload_identifier): Use CLASS_TYPE_P and
6326 TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
6327 * pt.c (process_template_parm): Don't set
6328 CLASSTYPE_GOT_SEMICOLON.
6329 (lookup_template_class): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
6330 Coerce arguments on the momentary obstack.
6331 (for_each_template_parm): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
6332 (instantiate_class_template): Calculate template arguments on the
6333 momentary obstack. Tidy.
6334 (tsubst_template_arg_vector): Use make_temp_vec.
6335 (tsubst_aggr_type): Put template arguments on the momentary
6337 (tsubst_decl): Likewise.
6338 (tsubst): Copy the array bounds index to the permanent obstack
6339 before building index types. Use new macros.
6340 (unify): Use new macros.
6341 (do_type_instantiation): Likewise.
6342 * search.c (lookup_fnfields_1): Use new macros.
6343 (dfs_pushdecls): Build envelopes on the cache obstack.
6344 (dfs_compress_decls): Use new macros.
6345 (push_class_decls): Build on the cache obstack.
6346 * semantics.c (finish_typeof): Don't set CLASSTYPE_GOT_SEMICOLON.
6347 * sign.c (build_signature_pointer_or_reference_type): Use
6349 * tree.c (make_binfo): Check CLASS_TYPE_P.
6350 (copy_template_template_parm): Adjust.
6351 (make_temp_vec): Use push_expression_obstack.
6352 * typeck.c (complete_type): Use new macros.
6353 (comptypes): Likewise.
6355 1998-11-17 Jason Merrill <jason@yorick.cygnus.com>
6357 * pt.c (tsubst): Add diagnostics for invalid array, reference
6358 and pointer to member types.
6360 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
6362 * typeck2.c (my_friendly_abort): Don't fatal twice in a row.
6364 * typeck.c (c_expand_start_case): Use build_expr_type_conversion.
6367 * parse.y (structsp): Fix cut-and-paste error.
6369 * init.c (build_new): Complain about non-integral size.
6371 * parse.y (unary_expr): Complain about defining types in sizeof.
6373 * typeck.c (expr_sizeof): Complain about sizeof an overloaded fn.
6375 * rtti.c (build_x_typeid): Complain about typeid without
6376 including <typeinfo>.
6377 (get_typeid): Likewise. Complain about typeid of incomplete type.
6378 (get_tinfo_fn_dynamic): Likewise.
6379 (get_typeid_1): Not static anymore.
6380 * except.c (build_eh_type_type): Use get_typeid_1.
6382 * rtti.c (build_dynamic_cast_1): Give errors for dynamic_cast to
6383 ambiguous or private bases. Fix warning for reference cast.
6385 1998-11-16 Mark Mitchell <mark@markmitchell.com>
6387 * cp-tree.h (DECL_TEMPLATE_INSTANTIATED): New macro.
6388 * decl.c (duplicate_decls): Remove special-case code to deal with
6389 template friends, and just do the obvious thing.
6390 * pt.c (register_specialization): Tweak for clarity, and also to
6391 clear DECL_INITIAL for an instantiation before it is merged with a
6393 (check_explicit_specialization): Fix indentation.
6394 (tsubst_friend_function): Handle both definitions in friend
6395 declaration and outside friend declarations.
6396 (tsubst_decl): Don't clear DECL_INITIAL for an instantiation.
6397 (regenerate_decl_from_template): Tweak accordingly.
6398 (instantiate_decl): Likewise.
6400 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
6402 * decl.c (cplus_expand_expr_stmt): Promote warning about naked
6403 member function reference to error.
6404 * cvt.c (ocp_convert): Complain about converting an overloaded
6407 * init.c (build_offset_ref): Just return a lone static member
6410 * decl.c (cp_finish_decl): Only complain about real CONSTRUCTORs,
6413 * typeck.c (build_binary_op_nodefault): Improve error handling.
6415 * decl.c (grokfndecl): Complain about making 'main' a template.
6417 * typeck.c (string_conv_p): Don't convert from wchar_t[] to char*.
6419 * call.c (build_method_call): Handle a BIT_NOT_EXPR around a
6420 TYPE_DECL in a template.
6422 1998-11-15 Jason Merrill <jason@yorick.cygnus.com>
6424 * typeck2.c (my_friendly_abort): Add URL in the other case, too.
6426 * decl.c (struct cp_function): Add named_label_uses.
6427 (push_cp_function_context): Save it.
6428 (pop_cp_function_context): Restore it.
6429 (define_label): Also complain about jumping into the scope of
6430 non-POD objects that don't have constructors.
6431 * tree.c (pod_type_p): New fn.
6433 * pt.c (instantiate_class_template): Clear TYPE_BEING_DEFINED sooner.
6434 * rtti.c (synthesize_tinfo_fn): Call import_export_decl here.
6435 (get_tinfo_fn): Not here.
6436 * repo.c (repo_get_id): Abort if we get called for an incomplete
6439 1998-11-13 Mark Mitchell <mark@markmitchell.com>
6441 * except.c (expand_throw): Make sure first argument to
6442 __cp_push_exception is of type `void*' to avoid spurious error
6445 1998-11-11 Jason Merrill <jason@yorick.cygnus.com>
6447 * pt.c (try_one_overload): Take orig_targs again. Only check for
6448 mismatches against them; we don't care what a previous call found.
6449 (resolve_overloaded_unification): Adjust.
6451 * search.c (lookup_field): Don't return anything for a non-type
6452 field from a dependent type.
6453 * decl.c (grokdeclarator): Resolve SCOPE_REFs of the current class
6454 in an array declarator.
6455 (start_decl): Push into the class before looking for the field.
6457 1998-11-08 Mark Mitchell <mark@markmitchell.com>
6459 * method.c (build_overload_value): Handle REFERENCE_TYPE.
6461 1998-11-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
6463 * decl.c (grokdeclarator): Allow namespace-scoped members if they
6466 1998-11-08 Jason Merrill <jason@yorick.cygnus.com>
6468 * pt.c (tsubst_decl): Don't mess with the global value of an
6469 un-mangled DECL_ASSEMBLER_NAME.
6471 1998-11-03 Christopher Faylor <cgf@cygnus.com>
6473 * decl.c (init_decl_processing): Remove CYGWIN conditional
6474 since CYGWIN is now able to deal with trapping signals.
6476 Sat Nov 7 15:48:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6478 * cp-tree.h: Don't include gansidecl.h.
6479 * exception.cc: Include gansidecl.h (since we don't include config.h)
6480 * g++spec.c: Don't include gansidecl.h.
6482 1998-11-06 Mark Mitchell <mark@markmitchell.com>
6484 * cp-tree.h (lang_decl_flags): Add defined_in_class. Decrease
6486 (DECL_DEFINED_IN_CLASS_P): New macro.
6487 (TEMPLATE_PARMS_FOR_INLINE): Document.
6488 (check_static_variable_definition): New function.
6489 * decl.c (cp_finish_decl): Set DECL_DEFINED_IN_CLASS_P, if
6491 (check_static_variable_definition): Split out from ...
6492 (grokdeclarator): Here.
6493 * pt.c (check_default_tmpl_args): New function, split out from ...
6494 (push_template_decl_real): Here.
6495 (instantiate_template): Fix comment.
6497 1998-11-04 Mark Mitchell <mark@markmitchell.com>
6499 * cp-tree.h (CP_TYPE_CONST_P): Make {0,1}-valued.
6500 (CP_TYPE_VOLATILE_P): Likewise.
6501 (CP_TYPE_RESTRICT_P): Likewise.
6503 1998-11-03 Mark Mitchell <mark@markmitchell.com>
6505 * pt.c (tsubst): Use build_index_type, not build_index_2_type.
6507 1998-11-02 Jason Merrill <jason@yorick.cygnus.com>
6509 * class.c (instantiate_type): Be more helpful.
6511 * decl2.c (import_export_decl): Call import_export_class.
6513 * cp-tree.h (EMPTY_CONSTRUCTOR_P): Check !TREE_HAS_CONSTRUCTOR.
6514 * decl2.c (build_expr_from_tree): Propagate TREE_HAS_CONSTRUCTOR.
6515 * pt.c (tsubst_copy): Likewise.
6517 1998-11-02 Mark Mitchell <mark@markmitchell.com>
6519 * init.c (expand_vec_init): Fix off-by-one error.
6521 1998-11-02 Alexandre Oliva <oliva@dcc.unicamp.br>
6523 * parse.y (apparent_template_type): New type.
6524 (named_complex_class_head_sans_basetype): Use it.
6525 * Makefile.in (CONFLICTS): One new conflict.
6526 * parse.c: Regenerated.
6528 1998-11-01 Mark Mitchell <mark@markmitchell.com>
6530 * cp-tree.h (COMPARE_STRICT): New macro.
6531 (COMPARE_BASE): Likewise.
6532 (COMPARE_RELAXED): Likewise.
6533 (COMPARE_REDECLARATION): Likewise.
6534 (same_type_p): Likewise.
6535 (same_or_base_type_p): Likewise.
6536 * call.c (standard_conversion): Use them, in place of comptypes
6537 with numeric arguments.
6538 (reference_binding): Likewise.
6539 (convert_like): Likewise.
6540 (build_over_call): Likewise.
6541 (is_subseq): Likewise.
6542 (is_properly_derived_from): Likewise.
6543 (compare_ics): Likewise.
6545 * class.c (delete_duplicate_fields_1): Likewise.
6546 (resolves_to_fixed_type_p): Likewise.
6547 (instantiate_type): Likewise. Remove #if 0'd code.
6548 * decl.c (decls_match): Likewise. Use COMPARE_REDECLARATION here.
6549 (pushdecl): Likewise.
6550 (lookup_name_real): Likewise.
6551 (grokdeclarator): Likewise. Check for illegal array declarations.
6552 (grokparms): Likewise.
6553 (grok_op_properties): Likewise.
6554 * decl2.c (check_classfn): Likewise.
6555 * friend.c (is_friend): Likewise.
6556 (make_friend_class): Likewise.
6557 * init.c (expand_aggr_init): Likewise.
6558 (expand_vec_init): Likewise.
6559 * pt.c (is_member_template_class): Remove declaration.
6560 (is_specialization_of): Use COMPARE_* and new macros.
6561 (comp_template_parms): Likewise.
6562 (convert_nontype_argument): Likewise.
6563 (coerce_template_template_parms): Likewise.
6564 (template_args_equal): Likewise.
6565 (lookup_template_class): Likewise.
6566 (type_unification_real): Likewise.
6568 (get_bindings_real): Likewise.
6569 * search.c (covariant_return_p): Likewise.
6570 (get_matching_virtual): Likewise.
6571 * sig.c (match_method_types): Likewise.
6572 * tree.c (vec_binfo_member): Likewise.
6573 (cp_tree_equal): Likewise.
6574 * typeck.c (common_type): Likewise.
6575 (comp_array_types): Likewise. Get issues involving unknown array
6577 (comptypes): Update comments. Use new flags.
6578 (comp_target_types): Use new macros.
6579 (compparms): Likewise.
6580 (comp_target_parms): Likewise.
6581 (string_conv_p): Likewise.
6582 (build_component_ref): Likewise.
6583 (build_indirect_ref): Likewise.
6584 (build_conditional_expr): Likewise.
6585 (build_static_cast): Likewise.
6586 (build_reinterpret_cast): Likewise.
6587 (build_const_cast): Likewise.
6588 (build_modify_expr): Likewise.
6589 (convert_for_assignment): Likewise.
6590 (comp_ptr_ttypes_real): Likewise.
6591 (ptr_reasonably_similar): Likewise.
6592 (comp_ptr_ttypes_const): Likewise.
6594 1998-10-31 Jason Merrill <jason@yorick.cygnus.com>
6596 * rtti.c (build_dynamic_cast_1): Fix cut-and-paste error.
6598 1998-10-30 Mark Mitchell <mark@markmitchell.com>
6600 * decl2.c (delete_sanity): Pass integer_zero_node, not
6601 integer_two_node, to build_vec_delete.
6602 * init.c (build_array_eh_cleanup): Remove.
6603 (expand_vec_init_try_block): New function.
6604 (expand_vec_init_catch_clause): Likewise.
6605 (build_vec_delete_1): Don't deal with case that auto_delete_vec
6606 might be integer_two_node anymore.
6607 (expand_vec_init): Rework for initialization-correctness and
6608 exception-correctness.
6609 * typeck2.c (process_init_constructor): Make mutual exclusivity
6610 of cases more obvious.
6612 1998-10-29 Jason Merrill <jason@yorick.cygnus.com>
6614 * decl.c (lookup_name_real): OK, only warn if not lexing.
6615 Simplify suggested fix.
6617 * cp-tree.h (IDENTIFIER_MARKED): New macro.
6618 * search.c (lookup_conversions): Use breadth_first_search.
6619 (add_conversions): Avoid adding two conversions to the same type.
6620 (breadth_first_search): Work with base binfos, rather
6621 than binfos and base indices.
6622 (get_virtual_destructor): Adjust.
6623 (tree_has_any_destructor_p): Adjust.
6624 (get_matching_virtual): Adjust.
6626 * pt.c (push_template_decl_real): Generalize check for incorrect
6627 number of template parms.
6628 (is_member_template_class): #if 0.
6630 1998-10-29 Richard Henderson <rth@cygnus.com>
6632 * Makefile.in (cc1plus): Put CXX_OBJS, and thence @extra_cxx_objs@,
6635 1998-10-28 Zack Weinberg <zack@rabi.phys.columbia.edu>
6637 * lex.c: Call check_newline from lang_init always. After
6638 calling cpp_start_read, set yy_cur and yy_lim to read from the
6639 cpplib token buffer.
6641 1998-10-28 Jason Merrill <jason@yorick.cygnus.com>
6643 * class.c (instantiate_type): Don't consider templates for a normal
6646 * class.c (finish_struct_1): Don't complain about non-copy
6647 assignment ops in union members.
6649 * class.c (build_vtable): Don't pass at_eof to import_export_vtable.
6650 (prepare_fresh_vtable): Likewise.
6651 (finish_struct_1): Don't call import_export_class.
6652 * decl2.c (finish_vtable_vardecl): Do import/export stuff.
6653 (finish_prevtable_vardecl): Lose.
6654 (finish_file): Don't call it.
6655 * pt.c (instantiate_class_template): Likewise.
6656 * cp-tree.h: Remove it.
6658 * init.c (build_delete): Reset TYPE_HAS_DESTRUCTOR here.
6659 * decl.c (finish_function): Not here.
6660 (start_function): Do set DECL_INITIAL.
6662 * pt.c (push_template_decl_real): Complain about default template
6663 args for enclosing classes.
6665 * call.c (add_function_candidate): Treat conversion functions
6666 as coming from the argument's class.
6667 * cp-tree.h (DECL_CONV_FN_P): New fn.
6668 (DECL_DESTRUCTOR_P): Also check DECL_LANGUAGE.
6669 * class.c (add_method): Use DECL_CONV_FN_P.
6670 * decl2.c (check_classfn): Likewise.
6671 * error.c (dump_function_name): Likewise.
6672 (dump_function_decl): Likewise.
6673 * pt.c (fn_type_unification): Likewise.
6674 * search.c (add_conversions): Likewise.
6676 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
6678 * lex.c (do_identifier): Also generate LOOKUP_EXPR for RESULT_DECL.
6679 * method.c (hack_identifier): Also check for using RESULT_DECL
6682 1998-10-27 Mark Mitchell <mark@markmitchell.com>
6684 * decl.c (grokdeclarator): Use type_quals, rather than constp,
6687 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
6689 * call.c (standard_conversion): instantiate_type here.
6690 (reference_binding): And here.
6691 (implicit_conversion): Not here.
6692 (build_op_delete_call): No need to cons up an OVERLOAD.
6693 * cvt.c (cp_convert_to_pointer): instantiate_type here.
6694 (convert_to_reference): And here.
6695 * decl.c (grok_reference_init): Not here.
6696 (grokparms): Or here.
6697 * typeck2.c (digest_init): Or here.
6698 * typeck.c (decay_conversion): Take the address of overloaded
6700 (require_instantiated_type): Lose.
6701 (convert_arguments): Don't handle unknown types here.
6702 (build_c_cast): Likewise.
6703 (build_binary_op): Gut.
6704 (build_conditional_expr): Don't require_instantiated_type.
6705 (build_modify_expr): Likewise.
6706 (build_static_cast): Don't instantiate_type.
6707 (build_reinterpret_cast): Likewise.
6708 (build_const_cast): Likewise.
6709 (convert_for_initialization): Likewise.
6710 (build_ptrmemfunc): Use type_unknown_p.
6711 (convert_for_assignment): Also do default_conversion on overloaded
6712 functions. Hand them off to ocp_convert.
6714 1998-10-26 Mark Mitchell <mark@markmitchell.com>
6716 * error.c (dump_decl): Deal with TEMPLATE_DECLs that are
6717 VAR_DECLs. Handle vtables whose DECL_CONTEXT is not a type.
6719 * class.c (finish_struct_1): Use build_cplus_array_type to build
6721 * decl.c (init_decl_processing): Likewise.
6722 * except.c (expand_end_eh_spec): Likewise.
6723 * search.c (expand_upcast_fixups): Simplify very slightly.
6725 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
6727 * decl.c (grokdeclarator): Complain about a variable using
6728 constructor syntax coming back null from start_decl.
6730 * friend.c (make_friend_class): Complain about trying to make
6731 a non-class type a friend.
6733 * decl.c (grokfndecl): Set DECL_INITIAL for a defn here.
6734 (start_function): Not here.
6736 1998-10-26 Brendan Kehoe <brendan@cygnus.com>
6738 * decl.c (grokdeclarator): Disallow `explicit' in a friend declaration.
6740 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
6742 * typeck2.c (process_init_constructor): Only skip anonymous fields
6743 if they are bitfields.
6745 * cp-tree.def (TYPEOF_TYPE): New code.
6746 * error.c (dump_type_real): Handle it.
6747 * pt.c (tsubst): Likewise.
6748 * tree.c (search_tree): Likewise.
6749 * semantics.c (finish_typeof): New fn.
6750 * parse.y (typespec): Use it.
6751 * cp-tree.h: Declare it.
6753 1998-10-26 Manfred Hollstein <manfred@s-direktnet.de>
6755 * cp-tree.h (FORMAT_VBASE_NAME): Make definition unconditional.
6757 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
6759 * typeck.c (convert_arguments): Don't handle pmf references
6762 * init.c (build_member_call): Don't try to convert to the base type
6763 if it's ambiguous or pedantic.
6765 * typeck2.c (check_for_new_type): Only depend on pedantic for
6768 1998-10-25 Mark Mitchell <mark@markmitchell.com>
6770 * decl.c (grokdeclarator): Set DECL_NONCONVERTING_P for all
6771 non-converting constructors.
6773 1998-10-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
6775 * gxxint.texi: Correct documentation for n, N, Q, and B.
6777 1998-10-23 Martin von Löwis <loewis@informatik.hu-berlin.de>
6779 * parse.y (condition): Convert VAR_DECL from reference to indirect
6782 1998-10-23 Andrew MacLeod <amacleod@cygnus.com>
6784 * exception.cc (__cp_pop_exception): Free the original exception
6785 value, not the potentially coerced one.
6787 1998-10-23 Mark Mitchell <mark@markmitchell.com>
6789 * Makefile.in (hash.h): Run gperf when necessary.
6791 * cp-tree.h (CP_TYPE_READONLY): Remove.
6792 (CP_TYPE_VOLATILE): Likewise.
6793 (CP_TYPE_QUALS): New macro.
6794 (CP_TYPE_CONST_P): Likewise.
6795 (CP_TYPE_VOLATILE_P): Likewise.
6796 (CP_TYPE_RESTRICT_P): Likewise.
6797 (CP_TYPE_CONST_NON_VOLATILE_P): Likewise.
6798 (cp_build_type_variant): Rename to ...
6799 (cp_build_qualified_type): New function.
6800 (c_apply_type_quals_to_decl): Declare.
6801 (SIGNATURE_POINTER_NAME_FORMAT): Modify to allow `restrict'.
6802 (SIGNATURE_REFERENCE_NAME_FORMAT): Likewise.
6803 (cp_type_qual_from_rid): New function.
6804 (compparms): Remove unused parameter. All callers changed.
6805 (cp_type_quals): New function.
6806 (at_least_as_qualified_p): Likewise.
6807 (more_qualified_p): Likewise.
6809 * call.c (standard_conversion): Replace calls to
6810 cp_build_type_variant with cp_build_qualified_type. Use
6811 CP_TYPE_QUALS to get qualifiers and at_least_as_qualified_p to
6812 compare them. Use CP_TYPE_* macros to check qualifiers.
6813 (reference_binding): Likewise.
6814 (implicit_conversion): Likewise.
6815 (add_builtin_candidates): Likewise.
6816 (build_over_call): Likewise.
6817 * class.c (overrides): Compare all qualifiers, not just `const',
6818 on method declarations.
6819 * cvt.c (convert_to_reference): More CP_TYPE_QUALS conversion, etc.
6820 (convert_pointer_to_real): Likewise.
6821 (type_promotes_to): Likewise.
6822 * decl.c (check_for_uninitialized_const_var): New function.
6823 (init_decl_processing): More CP_TYPE_QUALS conversion, etc.
6824 (cp_finish_decl): Use check_for_uninitialized_const_var.
6825 (grokdeclarator): More CP_TYPE_QUALS conversion, etc. Update to
6827 (grok_ctor_properties): Likewise.
6828 (grok_op_properties): Likewise.
6829 (start_function): Likewise.
6830 (rever_static_member_fn): Likewise.
6831 * decl2.c (grok_method_quals): Likewise.
6832 (grokfield): Likewise.
6833 * error.c (dump_readonly_or_volatile): Rename to ...
6834 (dump_qualifiers): New function. Handle `restrict'.
6835 (dump_type_real): Use it.
6836 (dump_aggr_type): Likewise.
6837 (dump_type_prefix): Likewise.
6838 (dump_type_suffix): Likewise.
6839 (dump_function_decl): Likewise.
6840 (cv_as_string): Likewise.
6841 * gxx.gperf: Add __restrict and __restrict__.
6842 * gxxint.texi: Document `u' as used for `__restrict', and a few
6843 other previously undocumented codes.
6844 * hash.h: Regenerated.
6845 * init.c (expand_aggr_init): More CP_TYPE_QUALS conversion, etc.
6846 (build_member_call): Likewise.
6847 (build_new_1): Likewise.
6848 * lex.c (init_parse): Add entry for RID_RESTRICT.
6849 (cons_up_default_function): More CP_TYPE_QUALS conversion, etc.
6850 (cp_type_qual_from_rid): Define.
6851 * lex.h (enum rid): Add RID_RESTRICT.
6852 * method.c (process_modifiers): Deal with `restrict'.
6853 * parse.y (primary): More CP_TYPE_QUALS conversion, etc.
6854 * parse.c: Regenerated.
6855 * pt.c (convert_nontype_argument): More CP_TYPE_QUALS conversion, etc.
6856 (tsubst_aggr_type): Likewise.
6858 (check_cv_quals_for_unify): Likewise.
6860 * rtti.c (init_rtti_processing): Likewise.
6861 (build_headof): Likewise.
6862 (get_tinfo_var): Likewise.
6863 (buidl_dynamic_cast_1): Likewise. Fix `volatile' handling.
6864 (expand_class_desc): Likewise.
6865 (expand_attr_desc): Likewise.
6866 (synthesize_tinfo_fn): Likewise.
6867 * search.c (covariant_return_p): Likewise. Fix `volatile' handling.
6868 (get_matching_virtual): Likewise.
6869 (expand_upcast_fixups): Likewise.
6870 * sig.c (build_signature_pointer_or_reference_name): Take
6871 type_quals, not constp and volatilep.
6872 (build_signature_pointer_or_reference_type): Likewise.
6873 (match_method_types): More CP_TYPE_QUALS conversion, etc.
6874 (build_signature_pointer_constructor): Likewise.
6875 (build_signature_method_call): Likewise.
6876 * tree.c (build_cplus_array_type): Likewise.
6877 (cp_build_type_variant): Rename to ...
6878 (cp_build_qualified_type): New function. Deal with `__restrict'.
6879 (canonical_type_variant): More CP_TYPE_QUALS conversion, etc.
6880 (build_exception_variant): Likewise.
6882 * typeck.c (qualif_type): Likewise.
6883 (common_type): Likewise.
6884 (comptypes): Likewise.
6885 (comp_cv_target_types): Likewise.
6886 (at_least_as_qualified_p): Define.
6887 (more_qualified_p): Likewise.
6888 (comp_cv_qualification): More CP_TYPE_QUALS conversion, etc.
6889 (compparms): Likewise.
6890 (inline_conversion): Likewise.
6891 (string_conv_p): Likewise.
6892 (build_component_ref): Likewise.
6893 (build_indirect_ref): Likewise.
6894 (build_array_ref): Likewise.
6895 (build_unary_op): Likewise.
6896 (build_conditional_expr): Likewise.
6897 (build_static_cast): Likewise.
6898 (build_c_cast): Likewise.
6899 (build_modify_expr): Likewise.
6900 (convert_For_assignment): Likewise.
6901 (comp_ptr_ttypes_real): Likewise.
6902 (cp_type_quals): New function.
6904 1998-10-23 Jason Merrill <jason@yorick.cygnus.com>
6906 * cp-tree.h (CP_TYPE_READONLY): New macro to handle arrays.
6907 (CP_TYPE_VOLATILE): Likewise.
6908 * decl.c (grokdeclarator): Use them.
6909 * tree.c (canonical_type_variant): Likewise.
6911 1998-10-22 Martin von Löwis <loewis@informatik.hu-berlin.de>
6913 * parse.y (named_class_head): Push into class while parsing the
6915 * decl2.c (push_scope, pop_scope): New functions.
6916 * cp-tree.h: Declare them.
6917 * init.c (build_new_1): Delay cleanup until end of full expression.
6919 1998-10-21 Jason Merrill <jason@yorick.cygnus.com>
6921 * typeck.c (build_component_ref): Use of a type here is an error.
6923 1998-10-19 Jason Merrill <jason@yorick.cygnus.com>
6925 Revamp references to member functions.
6926 * method.c (hack_identifier): Call build_component_ref for a
6927 reference to a member function.
6928 * typeck.c (build_component_ref): Only return a single function
6929 if it's static. Otherwise, return a COMPONENT_REF.
6930 (build_x_function_call): Handle a COMPONENT_REF.
6931 (build_unary_op): Handle all unknown-type things.
6932 * decl2.c (arg_assoc): Handle COMPONENT_REF.
6933 * class.c (instantiate_type): Complain if the function we get is a
6934 nonstatic member function. Remove code for finding "compatible"
6936 * pt.c (tsubst_copy): Handle NOP_EXPR.
6937 * tree.c (build_dummy_object): New fn.
6938 (maybe_dummy_object): New fn.
6939 (is_dummy_object): New fn.
6940 * cp-tree.h: Declare them.
6941 * cvt.c (cp_convert_to_pointer): Use maybe_dummy_object.
6942 * error.c (dump_expr, case OFFSET_REF): Use is_dummy_object.
6943 * init.c (build_member_call): Use maybe_dummy_object and
6945 (build_offset_ref): Use maybe_dummy_object.
6946 (resolve_offset_ref): Use is_dummy_object.
6947 * typeck.c (build_x_function_call): Call build_dummy_object.
6948 (unary_complex_lvalue): Call is_dummy_object.
6950 * typeck.c (build_component_addr): Make sure field is a field.
6952 * call.c (build_new_op): Delete obsolete code.
6954 * pt.c (tsubst, TEMPLATE*PARM*): Abort if we don't have any args.
6956 1998-10-18 Martin von Löwis <loewis@informatik.hu-berlin.de>
6958 * decl2.c (validate_nonmember_using_decl): Fix using-directives of
6959 std if std is ignored.
6961 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
6963 * decl.c (grokvardecl): Fix thinko.
6965 * decl.c (grokdeclarator): Embedded attrs bind to the right,
6968 * parse.y (fn.def2): Fix 'attrs' format.
6970 1998-10-18 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
6972 * Makefile.in (CONFLICTS): Update.
6973 * parse.y (expr_or_declarator_intern): New rule.
6974 (expr_or_declarator, direct_notype_declarator, primary,
6975 functional_cast): Use it.
6976 (notype_declarator_intern): New rule.
6977 (notype_declarator, complex_notype_declarator): Use it.
6979 1998-10-17 Jason Merrill <jason@yorick.cygnus.com>
6981 * decl.c (grokfndecl): Set DECL_CONTEXT to namespace if appropriate.
6982 (grokvardecl): Likewise.
6984 Sat Oct 17 23:27:20 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6986 * class.c (make_method_vec): Cast 1st argument of `bzero' to (PTR).
6987 (add_method): Likewise for arguments 1 & 2 of `bcopy'.
6989 * decl.c (signal_catch): Mark with ATTRIBUTE_NORETURN.
6991 * pt.c (process_partial_specialization): Cast 1st argument of
6994 * tree.c (build_base_fields): Cast `base_align' to (int) when
6995 comparing against one.
6997 1998-10-16 Mark Mitchell <mark@markmitchell.com>
6999 * decl.c (lookup_name_real): Handle template parameters for member
7000 templates where said parameters have the same name as the
7003 * decl.c (expand_static_init): Build cleanups before entering the
7004 anonymous function used to do them to avoid access-checking
7007 * decl.c (grokfndecl): Add back call to cplus_decl_attributes
7008 accidentally removed by previous change, and make DECL_RTL here.
7009 * class.c (add_method): Don't make DECL_RTL here.
7011 * pt.c (for_each_template_parm): Don't examine uninstantiated
7014 1998-10-16 Dave Brolley <brolley@cygnus.com>
7016 * lex.c (real_yylex): Fix unaligned access of wchar_t.
7018 1998-10-16 Mark Mitchell <mark@markmitchell.com>
7020 * class.c (add_method): Fix documentation to reflect previous
7021 changes. Check for duplicate method declarations here.
7022 * decl.c (decls_match): Handle FUNCTION_DECL vs TEMPLATE_DECL
7023 correctly; such things never match.
7024 (grokfndecl): Don't look for duplicate methods here.
7025 * decl2.c (check_classfn): Don't assume names are mangled.
7026 Don't add bogus member function declarations to a class before the
7027 class type is complete.
7028 (grokfield): Reformat error message.
7029 * method.c (set_mangled_name_for_decl): Don't mangle names while
7030 processing_template_decl.
7032 1998-10-16 Jason Merrill <jason@yorick.cygnus.com>
7034 * typeck.c (build_indirect_ref): Complain about a pointer to data
7036 * typeck2.c (build_m_component_ref): Don't indirect a pointer to
7038 * init.c (resolve_offset_ref): Don't undo the above.
7040 * cp-tree.h (DECL_C_BIT_FIELD, SET_DECL_C_BIT_FIELD): New macros.
7041 (struct lang_decl_flags): Add `bitfield'.
7042 * class.c (finish_struct_1): Use DECL_C_BIT_FIELD instead of
7044 * decl2.c (grokbitfield, grok_alignof): Likewise.
7045 * init.c (build_offset_ref): Likewise.
7046 * typeck.c (build_component_addr, expr_sizeof): Likewise.
7047 * cvt.c (build_up_reference): Don't crash if taking the address
7048 returns error_mark_node.
7050 * decl.c (grokfndecl): Also check ctype when checking for ::main().
7052 1998-10-15 Jason Merrill <jason@yorick.cygnus.com>
7054 * decl.c (grokfndecl): ::main and __builtin_* get C linkage.
7056 (grokdeclarator): Instead of here.
7057 * friend.c (do_friend): Lose special handling of ::main and
7059 * cp-tree.h (DECL_MAIN_P): Check for C linkage.
7061 * spew.c (yylex): Clear looking_for_typename if we got
7064 1998-10-15 Mark Mitchell <mark@markmitchell.com>
7066 * class.c (maybe_warn_about_overly_private_class): Improve error
7067 messages for class with only private constructors.
7069 * cp-tree.def (TYPENAME_TYPE): Add to documentation.
7070 * cp-tree.h (TYPENAME_TYPE_FULLNAME): Document.
7071 (build_typename_type): New function.
7072 * decl.c (build_typename_type): Broken out from ...
7073 (make_typename_type): Use it.
7074 * search.c (lookup_field): Likewise.
7076 1998-10-14 Benjamin Kosnik <bkoz@rhino.cygnus.com>
7078 * pt.c (convert_nontype_argument): Check against type_referred_to.
7079 * decl.c (grokvardecl): Check for declarator name before building
7080 DECL_ASSEMBLER_NAME.
7082 1998-10-14 Mark Mitchell <mark@markmitchell.com>
7084 * pt.c (lookup_template_class): Add comment.
7085 (instantiate_class_template): Don't mark the _TYPE node for
7086 member class templates as an instantiation.
7088 1998-10-14 Jason Merrill <jason@yorick.cygnus.com>
7090 * decl.c (grokfndecl): Fix my thinko.
7092 1998-10-13 Jason Merrill <jason@yorick.cygnus.com>
7094 * tinfo2.cc (fast_compare): Remove.
7095 (before): Just use strcmp.
7096 * tinfo.cc (operator==): Just use strcmp.
7098 1998-10-13 Klaus-Georg Adams <Klaus-Georg.Adams@chemie.uni-karlsruhe.de>
7100 * decl.c (grokfndecl): Don't check for linkage in `extern "C"'
7103 1998-10-13 Mark Mitchell <mark@markmitchell.com>
7105 * cp-tree.h (specializations_of_same_template_p): Remove.
7106 * search.c (get_template_base): Don't use it.
7107 (get_template_base_recursive): Likewise.
7108 * pt.c (specializations_of_same_template_p): Remove.
7109 (unify): Don't use it.
7110 (lookup_template_class): Find the correct parent when setting
7111 CLASSTYPE_TI_TEMPLATE.
7113 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
7115 * tinfo.cc (operator==): Always compare names.
7117 1998-10-12 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
7119 * decl.c (start_function): Fix cut-and-paste error.
7121 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
7123 * inc/typeinfo: Add #pragma interface.
7124 (operator!=): Just call operator==.
7125 * tinfo.cc: Add #pragma implementation.
7126 (operator==): Move from inc/typeinfo and tinfo2.cc.
7127 Check __COMMON_UNRELIABLE instead of _WIN32.
7129 * typeck2.c (my_friendly_abort): Add URL.
7131 1998-10-12 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
7133 * decl.c (start_method): Added extra parameter for attributes.
7134 * cp-tree.h (start_method): Update prototype.
7135 * parse.y (fn.def2): Update start_method parameter list.
7137 1998-10-11 Mark Mitchell <mark@markmitchell.com>
7139 * cp-tree.h (specializations_of_same_template_p): Declare.
7140 * pt.c (specializations_of_same_template_p): New function.
7142 * search.c (get_template_base): Use it.
7143 (get_template_base_recursive): Likewise.
7145 1998-10-10 Manfred Hollstein <manfred@s-direktnet.de>
7147 * decl2.c (start_objects): Add new variable `joiner' and
7148 initialize it properly.
7150 1998-10-09 Mark Mitchell <mark@markmitchell.com>
7152 * search.c (expand_upcast_fixups): Tweak to match 1998-10-07
7153 change to vtable types.
7155 * cvt.c (ocp_convert): Avoid infinite recursion caused by
7158 1998-10-08 Jason Merrill <jason@yorick.cygnus.com>
7160 * pt.c (resolve_overloaded_unification): New fn.
7161 (try_one_overload): Likewise.
7162 (unify): Don't fail on unknown type.
7163 (type_unification_real): Likewise. Use resolve_overloaded_unification
7164 to handle an overloaded argument.
7165 (template_args_equal): Split out...
7166 (comp_template_args): From here.
7167 (determine_specialization): Also allow a template with more
7168 parms than were explicitly specified.
7169 * cp-tree.h: Add template_args_equal.
7170 * call.c (resolve_args): Remove TEMPLATE_ID_EXPR code.
7172 Thu Oct 8 15:58:30 1998 Anthony Green <green@cygnus.com>
7174 * semantics.c (finish_asm_stmt): Revert my 1998-09-28
7177 Thu Oct 8 06:00:19 1998 Jeffrey A Law (law@cygnus.com)
7179 * typeck.c (unsigned_type): Only return TItype nodes when
7180 HOST_BITS_PER_WIDE_INT is >= 64 bits.
7181 (signed_type): Likewise.
7182 * decl.c (intTI_type_node, unsigned_intTI_type_node): Only declare
7183 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
7184 (init_decl_processing): Only create TItype nodes when
7185 HOST_BITS_PER_WIDE_INT is >= 64 bits.
7186 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare
7187 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
7189 Wed Oct 7 12:32:44 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7191 * Makefile.in (hash.h): Add -L KR-C -F ', 0, 0' flags to gperf.
7192 (gxx.gperf): Update comments describing invocation flags.
7193 (hash.h): Regenerate using gperf 2.7.1 (19981006 egcs).
7195 1998-10-07 Mark Mitchell <mark@markmitchell.com>
7197 * class.c (finish_struct_1): Add commentary on previous change.
7199 * cp-tree.h (vtbl_ptr_type_node): New variable.
7200 * class.c (build_vtbl_ref): Don't indirect through the vptr; it's
7201 already of the right type.
7202 (finish_struct_1): Make the vptr be of type vtbl_ptr_type_node.
7203 Simplify code to grow vtable.
7204 * decl.c (vtbl_ptr_type_node): Define.
7205 (init_decl_processing): Initialize it.
7207 1998-10-06 Mark Mitchell <mark@markmitchell.com>
7209 * cp-tree.def (PTRMEM_CST): New tree node.
7210 * cp-tree.h (ptrmem_cst): New type.
7211 (lang_type): Remove local_typedecls.
7212 (dummy): Increase to 12 bits from 11.
7213 (CLASSTYPE_LOCAL_TYPEDECLS): Remove.
7214 (PTRMEM_CST_CLASS): New macro.
7215 (PTRMEM_CST_MEMBER): Likewise.
7216 (current_access_specifier): New variable.
7217 (current_class_type): Remove duplicate declaration.
7218 (finish_struct): Change prototype.
7219 (unreverse_member_declarations): New function.
7220 (pushdecl_class_level): Change prototype.
7221 (grok_enum_decls): Remove.
7222 (fixup_anonymous_union): New function.
7223 (grok_x_components): Change prototype.
7224 (tsubst_chain): Remove.
7225 (finish_member_template_decl): Likewise.
7226 (check_explicit_specialization): Fix indentation.
7227 (finish_class_definition): Change prototype.
7228 (finish_member_class_template): Likewise.
7229 (finish_member_declaration): New function.
7230 (check_multiple_declarators): Likewise.
7231 * class.c (class_stack_node_t): New type.
7232 (current_class_base): Remove.
7233 (current_class_stack): Change type.
7234 (current_access_specifier): New variable.
7235 (grow_method): Remove.
7236 (check_member_decl_is_same_in_complete_scope): Break out from
7238 (make_method_vec): New function.
7239 (free_method_vec): Likewise.
7240 (add_implicitly_declared_members): Break out from finish_struct_1.
7241 (free_method_vecs): New variable.
7242 (add_method): Rework for direct use from parser.
7243 (handle_using_decl): Watch for NULL_TREE while iterating through
7244 CLASSTYPE_METHOD_VEC.
7245 (finish_struct_methods): Don't build CLASSTYPE_METHOD_VEC here;
7246 just do some error-checking.
7247 (warn_hidden): Change iteration through CLASSTYPE_METHOD_VEC.
7248 (finish_struct_1): Simplify. Use add_implicitly_declared_members.
7249 (finish_struct): Change prototype. Simplify; fields and methods
7250 are already set up at this point.
7251 (init_class_processing): Set up current_class_stack.
7252 (pushclass): Save current_access_specifier.
7253 (popclass): Restore it.
7254 (currently_open_class): Simplify.
7255 (build_self_reference): Remove use of CLASSTYPE_LOCAL_TYPEDECLS.
7256 * decl.c (saved_scope): Add access_specifier.
7257 (maybe_push_to_top_level): Save it.
7258 (pop_from_top_level): Restore it.
7259 (maybe_process_template_type_declaration): Use
7260 finish_member_declaration.
7261 (pushtag): Likewise.
7262 (pushdecl_class_level): Don't return a value.
7263 (fixup_anonymous_union): Break out from grok_x_components.
7264 (shadow_tag): Use it.
7265 (xref_tag): Complain about using an elaborated type specifier to
7266 reference a template type parameter or typedef name.
7267 (xref_basetypes): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
7268 (current_local_enum): Remove.
7269 (build_enumerator): Call finish_member_declaration.
7270 (grok_enum_decls): Remove.
7271 * decl2.c (grok_x_components): Simplify.
7272 (check_classfn): Change iteration through CLASSTYPE_METHOD_VEC.
7273 (grokfield): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
7274 (merge_functions): Add to comment.
7275 (arg_assoc_type): Prototype.
7276 (arg_assoc): Pass as many arguments as there are parameters.
7277 * error.c (dump_expr): Handle PTRMEM_CST. Improve handling of
7279 * expr.c (cpls_expand_expr): Remove dead code. Handle
7281 * friend.c (do_friend): Lookup friends when in nested classes.
7283 * init.c (build_offset_ref): Do lookup even for classes that are
7284 only partially defined.
7285 (decl_constant_value): Remove dead code.
7286 * method.c (build_overload_value): Remove hack where by TYPE was
7287 not a TYPE. Handle PTRMEM_CST.
7288 (build_template_parm_names): Don't pass a PARM_DECL where a TYPE
7290 * parse.y (components, notype_components, component_decl,
7291 component_decl_1, component_declarator, component_declarator0):
7292 Now all are itype rather than ttype. Rework to add members to
7294 (typesqpecqual_reserved): Use check_multiple_declarators.
7295 (structsp): Update class to finish_class_definition.
7296 (do_xref_defn): Unsplit into named_class_head.
7297 (access_specifier): Set current_access_specifier.
7298 * pt.c (set_current_access_from_decl): New function.
7299 (finish_member_template_decl): Don't take the parameters.
7300 (comp_template_args): Make more robust.
7301 (lookup_template_class): Don't use current_local_enum.
7302 (for_each_template_parm): Handle PTRMEM_CST.
7303 (instantiate_class_template): Use set_current_access_from_decl,
7304 finish_member_declaration and unreverse_member_declarations. Set
7305 lineno/input_filename before generating implicit member functions.
7306 (type_unification_real): Don't assume back-unification happens
7307 only for the last argument.
7308 (regenerate_decl_from_template): Call pushclass a bit earlier.
7309 (tsubst_chain): Remove.
7310 (tsubst_enum): Use set_current_access_from_decl.
7311 (set_mangled_name_for_template_decl): Fix indentation.
7312 * search.c (lookup_fnfields_1): Change iteration through
7313 CLASSTYPE_METHOD_VEC.
7314 (dfs_pushdecls): Likewise.
7315 (dfs_compress_decls): Likewise.
7316 (add_conversions): Likewise.
7317 * semantics.c (finish_class_definition): Don't take components.
7318 Change call to finish_struct.
7319 (finish_member_declaration): New function.
7320 (finish_member_class_template): Don't take template parameters.
7321 Change call to grok_x_components. Call finish_member_template_decl.
7322 (check_multiple_declarators): New function.
7323 * sig.c (append_signature_fields): Work from the TYPE_METHODS, not
7324 a passed in fieldlist.
7325 * tree.c (search_tree): Handle PTRMEM_CST.
7327 * typeck.c (unary_complex_lvalue): Build PTRMEM_CSTs, not
7328 INTEGER_CSTs, for pointer-to-data members.
7330 * call.c (resolve_args): Resolve template specializations, if
7333 Tue Oct 6 07:57:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7335 * Makefile.in (spew.o): Depend on toplev.h.
7337 * call.c (compare_ics): Initialize variables `deref_from_type2',
7338 `deref_to_type1' and `deref_to_type2'.
7340 * except.c (get_eh_type): Hide prototype and definition.
7341 (process_start_catch_block_old): Remove unused static prototype.
7343 * pt.c (tsubst_decl): Initialize variable `argvec'.
7345 * spew.c: Include toplev.h.
7347 1998-10-05 Jason Merrill <jason@yorick.cygnus.com>
7349 * pt.c (instantiate_decl): Do save and restore file position.
7351 1998-10-05 Martin von Löwis <loewis@informatik.hu-berlin.de>
7353 * method.c (build_decl_overload_real): Clear
7354 numeric_output_need_bar after __.
7356 1998-10-05 Nathan Sidwell <nathan@acm.org>
7358 * call.c (build_new_method_call): Issue 'incomplete type' error,
7359 if class is not defined.
7361 1998-10-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7363 * call.c (build_object_call): Move declaration of variable
7364 `fn' into the scope where it is used. Don't access variable
7365 `fn' when it is uninitialized, instead use `fns'.
7367 1998-10-04 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7369 * errfn.c (cp_thing): Print buf as a string not as a printf format
7370 to avoid problems with the operator%. Consequently, `%%' sequences
7371 in format are copied as `%' in buf.
7373 1998-10-04 Jason Merrill <jason@yorick.cygnus.com>
7375 * pt.c (pop_tinst_level): Call extract_interface_info.
7376 (instantiate_decl): Don't save and restore file position.
7378 * decl.c (cp_finish_decl): Make statics in extern inlines and
7379 templates common, if possible and the target doesn't support weak
7382 * decl.c (grokdeclarator): Remove redundant calls to
7383 build_type_variant and some duplicated code.
7384 * sig.c (build_signature_reference_type): Only take the type parm.
7385 (build_signature_pointer_type): Likewise.
7386 * tree.c (build_cplus_method_type): Adjust.
7387 * cp-tree.h: Update.
7389 1998-10-04 Mark Mitchell <mark@markmitchell.com>
7391 * call.c (build_over_call): Make pedwarns about dropped qualifiers
7392 into full-fledged errors.
7393 * cvt.c (convert_to_reference): Likewise.
7394 * typeck.c (convert_for_assignment): Likewise.
7396 * search.c (expand_upcast_vtables): In addition to unsetting
7397 TREE_READONLY, remove top-level const type qualifier.
7399 1998-10-03 Mark Mitchell <mark@markmitchell.com>
7401 * class.c (current_class_ptr, current_class_ref): Clarify
7403 * cvt.c (ocp_convert): Don't expect fold to remove all trivial
7404 NOP type conversions.
7405 * decl.c (decls_match): Use comptypes directly; ignore
7406 qualifiers on the DECL.
7407 (duplicate_decls): Remove qualifier checks on DECL.
7408 (grokdeclarator): Make the type built up include top-level
7410 * decl2.c (do_dtors): Fix spelling error.
7411 * error.c (dump_simple_decl): Don't look at qualifiers on the decl
7412 when printing type information.
7413 * init.c (build_new_1): Add documentation. Deal with the fact
7414 that type of allocated memory now contains qualifiers.
7415 * lex.c (is_global): Improve error-recovery.
7416 * sig.c (build_member_function_pointer): Don't cast away const
7417 on fields of sigtable_entry_type.
7418 * tree.c (lvalue_type): Don't look at top-level qualifiers on
7420 * typeck.c (decay_conversion): Likewise.
7421 (build_component_ref): Make sure the type of the COMPONENT_REF
7422 contains top-level qualifiers, as appropriate. Improve
7424 (build_indirect_ref): Simplify. Don't strip top-level qualifiers.
7425 (build_array_ref): Likewise.
7426 (build_unary_op): Improve error-recovery.
7427 (unary_complex_lvalue): Make taking the address a bound member
7428 function an error, not a sorry.
7429 (build_conditional_expr): Look at the type qualifiers, not the
7430 qualifiers on the expression itself.
7432 1998-10-03 Jason Merrill <jason@yorick.cygnus.com>
7434 * decl2.c (merge_functions): Remove duplicates.
7436 * decl2.c: Add -f{no-,}implicit-inline-templates.
7437 (import_export_decl): Check it.
7439 * decl.c (lookup_name_real): Template parms also take precedence
7440 over implicit typename. Only warn if yylex.
7442 * typeck.c (build_conditional_expr): Only fold if ifexp is an
7445 * decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN
7448 1998-10-01 Jason Merrill <jason@yorick.cygnus.com>
7450 * cp-tree.h (FORMAT_VBASE_NAME): New macro.
7451 * class.c (build_vbase_pointer): Use it.
7452 * rtti.c (expand_class_desc): Likewise.
7453 * tree.c (build_vbase_pointer_fields): Likewise.
7455 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
7457 * decl.c (start_decl): Add invocation of
7458 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
7459 (start_function): Add invocation of
7460 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
7462 * lex.c: Replace occurrences of HANDLE_SYSV_PRAGMA with
7463 HANDLE_GENERIC_PRAGMAS.
7465 1998-09-28 Anthony Green <green@cygnus.com>
7467 * semantics.c (finish_asm_stmt): Always permit volatile asms.
7469 1998-09-28 Mark Mitchell <mark@markmitchell.com>
7471 * decl.c (grokdeclarator): Tighten checks for invalid
7472 destructors. Improve error-messages and error-recovery.
7473 * decl2.c (check_classfn): Don't assume that mangled destructor
7474 names contain type information.
7476 1998-09-25 Jason Merrill <jason@yorick.cygnus.com>
7478 * search.c (get_base_distance): Remove assert.
7480 * decl2.c (build_anon_union_vars): Don't process a field with no
7482 (finish_anon_union): Also complain about local anon unions with no
7485 1998-09-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
7487 * decl.c (lookup_namespace_name): If the name is a namespace,
7488 return it immediately.
7490 Fri Sep 25 11:45:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7492 * cp-tree.h (define_case_label): Remove unused parameter.
7493 (check_java_method): Likewise.
7494 (grokclassfn): Likewise.
7495 (expand_aggr_init): Likewise.
7496 (build_x_delete): Likewise.
7497 (maybe_end_member_template_processing): Likewise.
7498 (unshare_base_binfos): Add prototype.
7499 (string_conv_p): Likewise.
7500 (my_friendly_abort): Mark with ATTRIBUTE_NORETURN.
7502 * cvt.c (build_up_reference): Remove unused parameter
7503 `checkconst', all callers changed.
7504 (build_type_conversion): Mark parameter `code' with
7506 (build_expr_type_conversion): Initialize variable `conv'.
7508 * decl.c (push_namespace): Initialize variable `d'.
7509 (define_case_label): Remove unused parameter `decl', all callers
7512 * decl2.c (lang_decode_option): If !USE_CPPLIB, mark parameter
7513 `argc' with ATTRIBUTE_UNUSED.
7514 (grokclassfn): Remove unused parameter `cname', all callers
7516 (check_java_method): Likewise for parameter `ctype'.
7517 (copy_assignment_arg_p): Mark parameter `virtualp' with
7519 (finish_prevtable_vardecl): Likewise for parameter `prev'.
7521 * expr.c (extract_init): Likewise for parameters `decl' and `init'.
7523 * init.c (expand_aggr_init_1): Remove unused parameter
7524 `alias_this', all callers changed.
7525 (expand_aggr_init): Likewise.
7526 (expand_default_init): Likewise.
7527 (build_new_1): Initialize variable `susp'.
7528 (build_x_delete): Remove unused parameter `type', all callers
7531 * lex.c (set_typedecl_interface_info): Mark parameter `prev' with
7533 (readescape): Use (unsigned) value in shift.
7534 (real_yylex): Likewise. Likewise. Also cast `sizeof' to int when
7535 comparing to a signed quantity.
7537 * pt.c (maybe_end_member_template_processing): Remove unused
7538 parameter `decl', all callers changed.
7539 (check_explicit_specialization): Add braces around empty body in
7541 (current_template_args): Initialize variable `args'.
7542 (lookup_template_class): Likewise for variable `prev_local_enum'.
7543 (tsubst_decl): Likewise for variable `r'.
7544 (set_mangled_name_for_template_decl): Initialize variable
7547 * spew.c (scan_tokens): Change type of parameter `n' to unsigned.
7548 Likewise for variable `i'.
7549 (yylex): Initialize variable `trrr'.
7551 * typeck.c (compparms): Mark variable `strict' with
7554 * xref.c (simplify_type): Cast argument of ctype function to
7557 1998-09-24 Mark Mitchell <mark@markmitchell.com>
7559 * cp-tree.h (language_lvalue_valid): Remove.
7560 * decl.c (grokdeclarator): Don't disallow references to functions.
7561 * tree.c (lvalue_p_1): New function, combining duplicated
7564 (real_lvalue_p): Likewise.
7565 * typeck.c (language_lvalue_valid): Remove.
7566 (build_modify_expr): Treat FUNCTION_TYPEs as readonly, even though
7567 they don't have TREE_READONLY set.
7568 * typeck2.c (readonly_error): Add case for FUNCTION_DECLs.
7570 1998-09-24 Benjamin Kosnik <bkoz@loony.cygnus.com>
7572 * spew.c (yylex): Give diagnostic.
7573 * hash.h (is_reserved_word): Add export.
7574 * gxx.gperf: Likewise.
7575 * lex.h (rid): Add RID_EXPORT.
7576 * lex.c (init_parse): Likewise.
7578 Tue Sep 22 21:01:19 1998 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
7580 * friend.c (do_friend): Make warning a full sentence.
7582 1998-09-22 Mark Mitchell <mark@markmitchell.com>
7584 * parse.y (component_decl_list): Improve error-recovery.
7586 1998-09-22 Benjamin Kosnik <bkoz@loony.cygnus.com>
7588 * decl.c (make_typename_type): Move error to point where name
7589 variable can be used by dump_type.
7591 1998-09-22 Mark Mitchell <mark@markmitchell.com>
7593 * decl.c (grokfndecl): Improve error-recovery.
7594 * decl2.c (grokfield): Likewise.
7595 * pt.c (finish_member_template_decl): Likewise.
7597 1998-09-20 Martin von Löwis <loewis@informatik.hu-berlin.de>
7599 * method.c (hack_identifier): Finding multiple members is always
7602 1998-09-21 Per Bothner <bothner@cygnus.com>
7604 * Make-lang.in (c++-filt): Link libiberty.a after cxxmain.o.
7606 Mon Sep 21 01:53:05 1998 Felix Lee <flee@cygnus.com>
7608 * lex.c (init_lex): Use getenv ("LANG"), not GET_ENVIRONMENT ().
7610 1998-09-20 Mark Mitchell <mark@markmitchell.com>
7612 * class.c (maybe_warn_about_overly_private_class): Reformat.
7614 1998-09-17 Andrew MacLeod <amacleod@cygnus.com>
7616 * exception.cc (__cplus_type_matcher): Realign some code.
7618 1998-09-16 Mark Mitchell <mark@markmitchell.com>
7620 * Make-lang.in (tinfo.o): Use CXXFLAGS when compiling.
7621 (tinfo2.o): Likewise.
7622 (exception.o): Likewise.
7624 (opnew.o): Likewise.
7625 (opnewnt.o): Likewise.
7626 (opvnew.o): Likewise.
7627 (opvnewnt.o): Likewise.
7628 (opdel.o): Likewise.
7629 (opdelnt.o): Likewise.
7630 (opvdel.o): Likewise.
7631 (opvdelnt.o): Likewise.
7633 1998-09-16 Richard Henderson <rth@cygnus.com>
7635 * decl.c (init_decl_processing): Kill __builtin_fp and __builtin_sp.
7637 1998-09-15 Alexandre Oliva <oliva@dcc.unicamp.br>
7639 * call.c (build_field_call): Handle static data members too.
7641 * typeck.c (comptypes): When comparing pointer types, check
7642 whether referred types match even in strictest modes.
7644 1998-09-15 Mark Mitchell <mark@markmitchell.com>
7646 * cp-tree.h: Revert previous change.
7647 (finish_struct_methods): Remove declaration.
7648 * class.c: Revert previous change.
7649 (maybe_warn_about_overly_private_class): New function.
7650 (finish_struct_methods): Declare here, and make static. Remove
7651 unnecessary parameters. Tidy slightly. Use
7652 maybe_warn_about_overly_private_class.
7653 (finish_struct_1): Adjust. Remove check for private constructors,
7655 (finish_struct): Adjust.
7657 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
7659 * except.c (expand_start_catch_block): No need to check for new
7661 (process_start_catch_block_old): Deleted.
7662 (process_start_catch_block): Add call to start_decl_1().
7663 (expand_end_catch_block): Add call to end_catch_handler().
7664 * exception.cc (__cplus_type_matcher): Only check the exception
7665 language if there is an exception table.
7667 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
7669 * search.c (expand_indirect_vtbls_init): Mark temporary stack slots
7670 as used to prevent conflicts with virtual function tables.
7672 1998-09-14 Mark Mitchell <mark@markmitchell.com>
7674 * cp-tree.h (lang_type): Add has_non_private_static_mem_fn.
7675 (CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN): New macro, to access it.
7676 * class.c (maybe_class_too_private_p): New function.
7677 (finish_struct_methods): Use it.
7678 (finish_struct_1): Likewise.
7679 (finish_struct): Set CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN if
7682 * pt.c (check_specialization_scope): Fix spelling error.
7683 (check_explicit_specialization): Remove code to handle explicit
7684 specializations in class scope; they are now correctly diagnosed
7687 1998-09-10 Mark Mitchell <mark@markmitchell.com>
7689 * decl.c (pushdecl): Don't copy types if the
7690 DECL_ABSTRACT_ORIGIN of the new decl matches the TYPE_NAME of the
7693 1998-09-09 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
7695 * class.c (get_enclosing_class): New function.
7696 (is_base_of_enclosing_class): Likewise.
7697 * cp-tree.h (get_enclosing_class): Declare.
7698 (is_base_of_enclosing_class): Likewise.
7699 * pt.c (coerce_template_parms): Use them.
7701 1998-09-09 Jason Merrill <jason@yorick.cygnus.com>
7703 * g++spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
7704 null to decide whether to use it.
7706 * error.c (dump_type_real): Handle NAMESPACE_DECL.
7707 * parse.y (base_class.1): Avoid crash on error.
7709 1998-09-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
7711 * decl.c (make_typename_type): If context is a namespace, the code
7714 1998-09-08 Mumit Khan <khan@xraylith.wisc.edu>
7716 * parse.y (nomods_initdcl0): Set up the parser stack correctly.
7718 1998-09-08 Mark Mitchell <mark@markmitchell.com>
7720 * cp-tree.h (anonymous_namespace_name): Declare.
7721 * decl.c: Define it.
7722 (push_namespace): Use anonymous_namespace_name, rather than local
7724 * error.c (dump_decl): If a namespace is named
7725 anonymous_namespace_name, call it {anonymous}.
7727 * decl.c (grokparms): Distinguish between references and pointers
7730 1998-09-08 Richard Henderson <rth@cygnus.com>
7731 Mark Mitchell <mark@markmitchell.com>
7733 * pt.c (process_partial_specialization): Consistently allocate
7734 and zero tpd.parms based on ntparms. Use tpd2.parms, not
7735 tpd.parms, where appropriate.
7737 Sun Sep 6 00:00:51 1998 Jeffrey A Law (law@cygnus.com)
7739 * Makefile.in (INCLUDES): Update after recent toplevel gcc
7742 1998-09-05 Mark Mitchell <mark@markmitchell.com>
7744 * cp-tree.h (TI_PENDING_SPECIALIZATION_FLAG): Remove.
7745 * class.c (finish_struct): Remove hackery to deal with explicit
7746 specializations in class scope.
7747 * decl.c (grokfndecl): Improve error-recovery.
7748 * decl2.c (grokfield): Likewise.
7749 * pt.c (check_specialization_scope): New function.
7750 (begin_specialization): Call it.
7751 (process_partial_specialization): New function, split out from
7752 push_template_decl. Check partial specializations more
7754 (push_template_decl): Call it.
7755 (check_explicit_specialization): Don't attempt to handle explicit
7756 specializations in class scope.
7757 (template_parm_data): Document. Add current_arg and
7758 arg_uses_template_parms.
7759 (mark_template_parm): Set it.
7760 (tsubst_arg_types): Remove unused variable.
7761 * semantics.c (begin_class_definition): Tweak.
7763 1998-09-04 Mark Mitchell <mark@markmitchell.com>
7765 * inc/typeinfo (type_info::type_info(const char*)): Make
7768 * cp-tree.h (hash_tree_cons_simple): New macro.
7769 * pt.c (tsubst_arg_types): New function. Use hash_tree_cons.
7770 (coerce_template_parms): Use make_temp_vec, instead of
7771 make_tree_vec. Document this behavior.
7772 (lookup_template_class): Likewise.
7773 (tsubst, cases METHOD_TYPE, FUNCTION_TYPE): Use tsubst_arg_types.
7774 Remove dead code (and add assertion to check its deadness). Fix
7775 bug w.r.t. exception specifications.
7777 1998-09-03 Jason Merrill <jason@yorick.cygnus.com>
7779 * decl2.c (import_export_vtable): Always make artificials comdat.
7780 (import_export_decl): Likewise.
7781 * pt.c (mark_decl_instantiated): Likewise.
7783 1998-09-03 Mark Mitchell <mark@markmitchell.com>
7785 * cp-tree.h (finish_globally_qualified_member_call_expr):
7787 (finish_qualified_call_expr).
7788 * semantics.c: Likewise.
7789 * parse.y (primary): Use it.
7790 * method.c (hack_identifier): Remove redundant code.
7792 * init.c (resolve_offset_ref): Call convert_from_reference to
7793 handle members of reference type. Improve error recovery.
7795 1998-09-03 Benjamin Kosnik <bkoz@cygnus.com>
7797 * cp-tree.h: Declare warn_nontemplate_friend.
7798 * decl2.c (lang_decode_option): Set.
7799 * lang-options.h: Add -Wnon-template-friend.
7800 * friend.c (do_friend): Use to toggle non-template function warning.
7802 1998-09-03 Mark Mitchell <mark@markmitchell.com>
7804 * decl.c (finish_enum): Don't resolve CONST_DECLs to their
7805 corresponding INTEGER_CSTs when processing_template_decl.
7806 * pt.c (tsubst_enum): Tweak accordingly.
7808 1998-09-03 Benjamin Kosnik <bkoz@rhino.cygnus.com>
7810 * decl.c (pushdecl_class_level): Add warning here.
7813 1998-09-02 Jason Merrill <jason@yorick.cygnus.com>
7815 * cvt.c (convert_pointer_to_real): Tidy.
7816 * search.c (get_base_distance_recursive): Simplify.
7817 (get_base_distance): Likewise.
7819 * pt.c (unify): Only special-case INTEGER_TYPE if it uses template
7822 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
7824 * lex.c (check_newline): Call HANDLE_PRAGMA before
7825 HANDLE_SYSV_PRAGMA if both are defined. Generate warning messages
7826 if unknown pragmas are encountered.
7827 (handle_sysv_pragma): Interpret return code from
7828 handle_pragma_token (). Return success/failure indication rather
7829 than next unprocessed character.
7830 (pragma_getc): New function: retrieves characters from the
7831 input stream. Defined when HANDLE_PRAGMA is defined.
7832 (pragma_ungetc): New function: replaces characters back into the
7833 input stream. Defined when HANDLE_PRAGMA is defined.
7835 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
7837 * decl2.c (output_vtable_inherit): Use %cDIGIT in the operands.
7838 * class.c (build_vtable_entry_ref): Likewise.
7840 1998-09-01 Mark Mitchell <mark@markmitchell.com>
7842 * cp-tree.h (DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION): New macro.
7843 * decl2.c (import_export_decl): Likewise.
7844 * pt.c (instantiate_decl): Use it.
7846 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
7848 * decl.c (lookup_name_real): Also do implicit typename thing for
7849 artificial TYPE_DECLs.
7850 * search.c (lookup_field): Likewise.
7851 (lookup_fnfields, lookup_field): Adjust for implicit typename kludge.
7852 * semantics.c (begin_constructor_declarator): Use enter_scope_of.
7853 (enter_scope_of): Extract type from implicit typename.
7854 (begin_class_definition): Likewise.
7855 * lex.c (identifier_type): Handle implicit typename when checking
7858 * cp-tree.h: Declare flag_strict_prototype.
7859 * lex.c (do_scoped_id, do_identifier): Don't implicitly_declare if
7861 * decl.c (init_decl_processing): If -f{no,-}strict-prototype wasn't
7862 specified, set it to the value of pedantic.
7864 1998-09-01 Mark Mitchell <mark@markmitchell.com>
7866 * decl2.c (arg_assoc): Handle template-id expressions as arguments.
7868 1998-08-31 Mark Mitchell <mark@markmitchell.com>
7870 * decl.c (finish_enum): Handle member enums of classes declared in
7873 * decl2.c (grok_x_components): Strip attributes before calling
7876 1998-08-31 Jason Merrill <jason@yorick.cygnus.com>
7878 * cp-tree.h, decl2.c: Remove support for -fall-virtual,
7879 -fenum-int-equivalence and -fno-nonnull-objects.
7880 * class.c (check_for_override): Remove support for -fall-virtual.
7881 (finish_struct_1): Likewise.
7882 * call.c (build_new_op): Remove support for -fenum-int-equivalence.
7883 * typeck.c (build_binary_op_nodefault): Likewise.
7884 * cvt.c (ocp_convert): Likewise.
7885 * call.c (build_vfield_ref): Remove support for -fno-nonnull-objects.
7886 * class.c (build_vbase_path): Likewise.
7888 Sun Aug 30 22:16:31 1998 H.J. Lu (hjl@gnu.org)
7890 * Makefile.in (INTERFACE): New, set to 1.
7892 1998-08-30 Mark Mitchell <mark@markmitchell.com>
7894 * error.c (dump_decl): Use CP_DECL_CONTEXT, not DECL_CONTEXT, when
7895 comparing with global_namespace.
7896 (dump_aggr_type): Likewise.
7898 * decl.c (grokfndecl): Issue error on declaration of friend
7899 templates with explicit template arguments.
7901 * pt.c (convert_template_argument): New function, split out
7903 (coerce_template_parms): Here.
7904 (tsubst): Attempt better error-recovery.
7906 1998-08-28 Benjamin Kosnik <bkoz@loony.cygnus.com>
7908 * pt.c (decl_template_parm_p): Add checks for
7909 TEMPLATE_TEMPLATE_PARM.
7911 1998-08-28 Mark Mitchell <mark@markmitchell.com>
7913 * lex.c (do_identifier): Fix thinko in previous change.
7915 1998-08-28 Jason Merrill <jason@yorick.cygnus.com>
7917 * search.c (dfs_search, binfo_for_vtable, dfs_bfv_helper): New fns.
7918 * decl2.c (output_vtable_inherit): Call binfo_for_vtable.
7920 1998-08-28 Richard Henderson <rth@cygnus.com>
7922 Add support for discarding unused virtual functions.
7923 * lang-options.h: Add -fvtable-gc.
7924 * cp-tree.h: Add flag_vtable_gc.
7925 * decl2.c (output_vtable_inherit): New fn.
7926 (finish_vtable_vardecl): Call it.
7927 * class.c (build_vtable_entry_ref): New fn.
7928 (build_vtbl_ref): Call it.
7930 1998-08-28 Mark Mitchell <mark@markmitchell.com>
7932 * cp-tree.h (build_enumerator): Take the enumeration type as a
7934 * decl.c (finish_enum): Don't set the TREE_TYPE for the
7935 enumeration constant values if we're processing_template_decls.
7936 Don't set the type for the CONST_DECLs either; that's done in
7938 (build_enumerator): Take the enumeration type as a
7940 * lex.c (do_identifier): Don't resolve enumeration constants while
7941 processing template declarations, even if they happen to be
7942 TEMPLATE_PARM_INDEXs.
7944 * parse.y (current_enum_type): New variable.
7945 (primary): Don't allow statement-expression in local classes just
7946 as we don't in global classes.
7947 (structsp): Use current_enum_type.
7948 (enum_list): Likewise.
7949 * pt.c (tsubst_enum): Don't check for NOP_EXPRs introduced by
7950 finish_enum; they no longer occur.
7952 * cp-tree.h (finish_base_specifier): New function.
7953 * parse.y (base_class): Use it.
7954 * semantics.c (finish_base_specifier): Define it.
7956 * parse.y (structsp): Warn on use of typename outside of template
7959 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
7961 * lex.c (handle_cp_pragma): Remove #pragma vtable.
7962 * lang-options.h: Remove +e options.
7963 * decl2.c (lang_decode_option): Likewise.
7964 (import_export_vtable): Don't check write_virtuals.
7965 (finish_vtable_vardecl, finish_file): Likewise.
7966 * search.c (dfs_debug_mark): Likewise.
7967 * semantics.c (begin_class_definition): Likewise.
7968 * class.c (build_vtable, finish_vtbls, finish_struct_1): Likewise.
7970 * call.c (build_over_call): Check flag_elide_constructors.
7971 * decl2.c: flag_elide_constructors defaults to 1.
7972 * typeck.c (convert_arguments): Remove return_loc parm.
7973 (build_function_call_real): Adjust.
7975 * search.c: Tear out all mi_matrix and memoize code.
7976 (lookup_field, lookup_fnfields): Use scratch_tree_cons.
7977 * lang-options.h: Remove documentation for -fhandle-exceptions,
7978 -fmemoize-lookups and -fsave-memoized.
7979 * cp-tree.h: Lose mi_matrix and memoize support.
7980 * decl2.c: Ignore -fmemoize-lookups and -fsave-memoized.
7981 * class.c: Lose struct class_level.
7982 (pushclass, popclass): Lose memoize support.
7983 * init.c (build_offset_ref): Likewise.
7985 Never change BINFO_INHERITANCE_CHAIN.
7986 * init.c (emit_base_init): Change modification of
7987 BINFO_INHERITANCE_CHAIN to an assert.
7988 * search.c (get_base_distance_recursive): Likewise.
7989 (get_base_distance): Likewise.
7990 (lookup_member): Likewise.
7991 (convert_pointer_to_single_level): Likewise.
7992 (lookup_field): Likewise. Lose setting TREE_VIA_* on TREE_LISTs.
7993 (lookup_fnfields): Likewise.
7994 * tree.c (propagate_binfo_offsets): Don't call unshare_base_binfos.
7995 (unshare_base_binfos): Don't call propagate_binfo_offsets.
7996 (layout_basetypes): Call propagate_binfo_offsets instead of
7997 unshare_base_binfos.
7998 * decl.c (xref_basetypes): Call unshare_base_binfos.
7999 * pt.c (instantiate_class_template): Likewise.
8000 * tree.c (reverse_path): Remove 'copy' parm; always make a
8002 * class.c (build_vbase_path): Just call it.
8003 * search.c (compute_access): Likewise. Don't re-reverse.
8005 1998-08-27 Mark Mitchell <mark@markmitchell.com>
8007 * class.c (build_vbase_path): Use reverse_path.
8008 (finish_base_struct): Move warnings for inaccessible bases to
8010 (modify_one_vtable): Remove check of TREE_USED (binfo).
8011 (fixup_vtable_deltas1): Likewise.
8012 * cp-tree.h (BINFO_INHERITANCE_CHAIN): Document here.
8013 (xref_tag): Remove binfos parameter.
8014 (make_binfo): Remove chain parameter.
8015 (reverse_path): Add copy parameter.
8016 * decl.c (init_decl_processing): Change calls to xref_tag.
8017 (xref_tag): Remove binfos parameter.
8018 (xref_basetypes): Change calls to make_binfo.
8019 * decl2.c (grok_x_components): Change calls to xref_tag.
8020 (handle_class_head): Likewise.
8021 * friend.c (do_friend): Likewise.
8022 * lex.c (make_lang_type): Change calls to make_binfo.
8023 * parse.y (structsp): Change calls to xref_tag.
8024 (named_complex_class_head_sans_basetype): Likewise.
8025 (named_class_head): Likewise.
8026 * rtti.c (init_rtti_processing): Likewise.
8027 * search.c (compute_access): Change calls to reverse_path.
8028 (dfs_get_vbase_types): Change calls to make_binfo.
8029 (get_vbase_types): Remove dead code.
8030 * tree.c (unshare_base_binfos): Change calls to make_binfo.
8031 (layout_basetypes): Warn here about inaccessible bases.
8032 (make_binfo): Remove chain parameter.
8033 (reverse_path): Add copy parameter.
8035 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
8037 * class.c: #if 0 complete_type_p.
8038 * init.c (build_java_class_ref, build_new_1): Remove unused locals.
8039 * method.c (process_overload_item): Likewise.
8040 * typeck.c (comp_target_types): Likewise.
8042 Stop sharing binfos for indirect virtual bases.
8043 * tree.c (propagate_binfo_offsets): Unshare vbases, too.
8044 (layout_basetypes): Likewise.
8045 (unshare_base_binfos): Copy vbases, too.
8046 * cp-tree.h (BINFO_VIA_PUBLIC, BINFO_BASEINIT_MARKED,
8047 BINFO_VBASE_INIT_MARKED): Remove obsolete macros.
8048 (BINFO_PUSHDECLS_MARKED, SET_BINFO_PUSHDECLS_MARKED,
8049 CLEAR_BINFO_PUSHDECLS_MARKED): New macros.
8050 * search.c (lookup_field, lookup_fnfields, lookup_member): Remove
8051 reference to BINFO_VIA_PUBLIC.
8052 (marked_pushdecls_p, unmarked_pushdecls_p): New fns.
8053 (push_class_decls): Use them.
8054 (dfs_pushdecls): Use SET_BINFO_PUSHDECLS_MARKED.
8055 (dfs_compress_decls): Use CLEAR_BINFO_PUSHDECLS_MARKED.
8057 1998-08-27 Mark Mitchell <mark@markmitchell.com>
8059 * decl.c (build_enumerator): Set DECL_CONTEXT for the
8062 1998-08-26 Mark Mitchell <mark@markmitchell.com>
8064 * cp-tree.h (finish_enum): Change prototype.
8065 * decl.c (finish_enum): Use TYPE_VALUES, rather than taking a
8066 VALUES parameter. Don't try to compute mins/maxs if
8067 processing_template_decl.
8068 * parse.y (structsp): Use new calling sequence for finish_enum.
8069 * pt.c (tsubst_enum): Likewise. Take the new type as input.
8070 (lookup_template_class): Remove unused variables. Tweak.
8071 Register enums on instantiation list before substituting
8072 enumeration constants.
8073 (tsubst_decl): Remove unused variables.
8074 (regenerate_decl_from_template): Likewise.
8076 * decl.c (duplicate_decls): Don't obliterate the
8077 DECL_TEMPLATE_INFO for a template if we're not replacing it with
8080 * lex.c (do_identifier): Fix typo in comment.
8082 Wed Aug 26 10:54:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8084 * errfn.c: Remove stdarg.h/varargs.h.
8087 1998-08-25 Brendan Kehoe <brendan@cygnus.com>
8089 * pt.c (tsubst_copy): Only do typename overloading on an
8090 IDENTIFIER_NODE that happens to look like a typename if it actually
8091 has a type for us to use.
8093 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
8095 * typeck.c (comp_cv_target_types): Split out...
8096 (comp_target_types): From here. Don't allow cv-qual changes under
8097 a pointer if nptrs == 0. Fix OFFSET_TYPE handling.
8098 (build_ptrmemfunc): Pass 1 to nptrs.
8099 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
8101 1998-08-25 Mark Mitchell <mark@markmitchell.com>
8103 * search.c (dependent_base_p): Don't compare a binfo to
8104 current_class_type; use the TREE_TYPE of the binfo instead.
8106 * cp-tree.h (CLASS_TYPE_P): Revise definition.
8108 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
8110 * decl.c (duplicate_decls): Don't complain about different
8111 exceptions from an internal decl even if pedantic.
8113 * typeck.c (convert_for_assignment): Converting from pm of vbase
8114 to derived is an error, not a sorry.
8116 * call.c (build_over_call): Use convert_pointer_to_real for 'this'.
8117 * class.c (fixed_type_or_null): Rename from
8118 resolves_to_fixed_type_p. Return the dynamic type of the
8119 expression, if fixed, or null.
8120 (resolves_to_fixed_type_p): Use it. Return 0 if the dynamic type
8121 does not match the static type.
8122 (build_vbase_path): Rename 'alias_this' to 'nonnull'. Use
8123 resolves_to_fixed_type_p again.
8125 1998-08-24 Mark Mitchell <mark@markmitchell.com>
8127 * pt.c (tsubst_decl): Move special case code for dealing with
8128 tricky friend templates here from ...
8129 (regenerate_decl_from_template): Here.
8131 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
8133 * decl.c (start_decl): Remove redundant linkage check.
8135 1998-08-24 Gavin Romig-Koch <gavin@cygnus.com>
8137 * typeck.c (c_expand_return): Handle the case that valtype
8138 is wider than the functions return type.
8140 1998-08-24 Mark Mitchell <mark@markmitchell.com>
8142 * cp-tree.h (CLASS_TYPE_P): New macro.
8143 * decl.c (grokdeclarator): Use it instead of IS_AGGR_TYPE.
8144 * pt.c (process_template_parm): Undo previous change.
8146 1998-08-24 Benjamin Kosnik <bkoz@cygnus.com>
8148 * cp-tree.h: Declare.
8149 * pt.c (decl_template_parm_p): New function.
8150 * decl.c (pushdecl): Check decls for redeclaring template parms.
8151 (xref_tag): Make redeclaration an error, print decl.
8152 * decl2.c (grokfield): Check field_decls for redeclaration as well.
8154 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
8156 * parse.y (primary): Fix up the type of string constants.
8158 1998-08-24 Mark Mitchell <mark@markmitchell.com>
8160 * typeck.c (convert_for_initialization): Move check for odd uses
8161 of NULL to avoid duplicate warnings.
8163 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
8165 * tree.c (lvalue_type): Fix for arrays.
8166 * typeck.c (string_conv_p): New fn.
8167 (convert_for_assignment): Use it.
8168 (build_unary_op): Use lvalue_type.
8169 * call.c (standard_conversion, convert_like): Use string_conv_p.
8170 (add_function_candidate): Use lvalue_type.
8171 * cvt.c (convert_to_reference): Likewise.
8172 * decl2.c (lang_decode_option): Ignore -traditional.
8173 * decl.c (init_decl_processing): flag_writable_strings inhibits
8176 1998-08-24 Andrew MacLeod <amacleod@cygnus.com>
8178 * lang-options.h (lang_options): Add fconst-strings to the list
8180 * decl2.c (lang_f_options, lang_decode_option): Likewise.
8182 1998-08-24 Nathan Sidwell <nathan@acm.org>
8184 * lex.c (real_yylex): Don't warn about long long constants if
8185 we're allowing long long.
8187 1998-08-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
8189 * decl.c (pushdecl): Use IDENTIFIER_NAMESPACE_VALUE instead of
8190 accessing bindings directly.
8192 * search.c (my_tree_cons): Reimplement.
8194 * lang-specs.h: Remove __HONOR_STD.
8195 * inc/exception, inc/new, inc/new.h, inc/typeinfo: Likewise.
8197 1998-08-23 Mark Mitchell <mark@markmitchell.com>
8199 * decl.c (grokdeclarator): Complain about in-class initialization
8200 of aggregates and/or references.
8201 * pt.c (process_template_parm): Clear IS_AGGR_TYPE for
8202 TEMPLATE_TYPE_PARMs.
8204 * decl2.c (grok_array_decl): Add comment.
8205 (mark_used): Don't instantiate an explicit instantiation.
8206 * friend.c (make_friend_class): Remove bogus comment. Fix check
8207 for partial specializations.
8208 * pt.c (check_explicit_specialization): Don't
8209 SET_DECL_EXPLICIT_INSTANTIATION here.
8210 (mark_decl_instantiated): Or here.
8211 (do_decl_instantiation): Do it here, instead. Add checks for
8212 duplicate explicit instantiations, etc. Tidy.
8213 (do_type_instantiation): Likewise.
8214 (instantiate_decl): Improve comments. Complain about explicit
8215 instantiations where no definition is available.
8217 * cp-tree.h (ansi_null_node): Remove.
8218 * call.c (build_over_call): Warn about converting NULL to an
8220 * cvt.c (build_expr_type_conversion): Likewise. Use
8221 null_ptr_cst_p instead of expanding it inline.
8222 * decl.c (ansi_null_node): Remove.
8223 (init_decl_processing): Make null_node always have integral type.
8224 * except.c (build_throw): Warn about converting NULL to an
8226 * lex.c (init_parse): Remove handling of ansi_null_node.
8227 * pt.c (type_unification_real): Don't convert NULL to void* type.
8228 * typeck.c (build_binary_op_nodefault): Fix NULL warnings.
8229 (convert_for_assignment): Warn about converting NULL to an
8231 (convert_for_initialization): Likewise.
8233 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
8235 * tree.c (search_tree, no_linkage_helper, no_linkage_check): New fn.
8236 * pt.c (coerce_template_parms): Use no_linkage_check.
8237 * decl.c (grokvardecl): Likewise.
8238 (grokfndecl): Likewise. Members of anonymous types have no linkage.
8240 * method.c (process_overload_item): Remove useless code.
8242 1998-08-20 Per Bothner <bothner@cygnus.com>
8244 Handle new'ing of Java classes.
8245 * init.c (build_class_classref): New function.
8246 (build_new_1): If type is TYPE_FOR_JAVA: Call _Jv_AllocObject;
8247 constructor does not return this; don't need to exception-protect.
8249 * pt.c (lookup_template_class): Copy TYPE_FOR_JAVA flag.
8250 * decl2.c (acceptable_java_type): Handle template-derived types.
8252 1998-08-20 Per Bothner <bothner@cygnus.com>
8254 * decl2.c (import_export_vtable): Suppress vtables for Java classes.
8256 1998-08-20 Mark Mitchell <mark@markmitchell.com>
8258 * decl.c (duplicate_decls): Always merge the old and new patterns
8259 for templates, regardless of whether or not the new one has
8260 DECL_INITIAL. Don't throw away specializations. Merge
8262 * pt.c (tsubst_decl): Use the right pattern when calculating the
8263 complete args for a new template instance.
8264 (do_decl_instantiation): Fix typo in comment.
8265 (regenerate_decl_from_template): Deal with tricky friend template
8267 (instantiate_decl): Likewise.
8269 Thu Aug 20 09:09:45 1998 Jeffrey A Law (law@cygnus.com)
8271 * init.c (build_builtin_delete_call): Add missing assemble_external
8274 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
8276 * parse.y (notype_unqualified_id): Also accept ~A<int>.
8278 1998-08-19 Mark Mitchell <mark@markmitchell.com>
8280 * typeck.c (build_binary_op_nodefault): Warn on use of NULL in
8282 * except.c (build_throw): Warn when NULL is thrown, even with
8283 -ansi. Use ansi_null_node, rather than integer_zero_node, in the
8286 * cp-tree.h (ansi_null_node): New variable.
8287 * decl.c (ansi_null_node): New variable.
8288 (init_decl_processing): Initialize its type.
8289 * lex.c (init_parse): Initialize its value. Use ansi_null_node
8290 for null_node in non-ANSI mode.
8291 * typeck.c (build_binary_op_nodefault): Use ansi_null_node in
8292 place of null_node to avoid spurious errors.
8294 1998-08-17 Mark Mitchell <mark@markmitchell.com>
8296 * cp-tree.h (enter_scope_of): New function.
8297 * parse.y (complex_direct_notype_declarator): Use it.
8298 * semantics.c (enter_scope_of): New function.
8300 1998-08-17 Jason Merrill <jason@yorick.cygnus.com>
8302 * decl.c (grokparms): No, here.
8304 * decl.c (grokdeclarator): Catch parm with pointer to array of
8305 unknown bound here...
8306 * method.c (process_overload_item): ...not here.
8308 * gxxint.texi: Remove obsolete documentation of overloading code.
8310 * decl.c (finish_enum): Also set TYPE_SIZE_UNIT.
8311 * class.c (finish_struct_bits): Likewise.
8313 * tree.c (lvalue_type): Fix for arrays.
8314 * typeck.c (build_unary_op): Use lvalue_type.
8315 * call.c (add_function_candidate): Likewise.
8316 * cvt.c (convert_to_reference): Likewise.
8318 * decl2.c (lang_decode_option): Ignore -traditional.
8320 * init.c (build_offset_ref): Don't mess with error_mark_node.
8321 * lex.c (do_scoped_id): Use cp_error.
8323 * rtti.c (get_tinfo_fn): Don't mess with the context for now.
8325 1998-08-17 Benjamin Kosnik <bkoz@loony.cygnus.com>
8327 * decl.c (grokdeclarator): Allow anonymous types to be cv-qualified.
8329 Mon Aug 17 10:40:18 1998 Jeffrey A Law (law@cygnus.com)
8331 * cp-tree.h (set_identifier_local_value): Provide prototype.
8333 * decl2.c (do_namespace_alias): Remove unused variables `binding'
8336 Fri Aug 14 16:42:27 1998 Nick Clifton <nickc@cygnus.com>
8338 * Makefile.in: Rename BBISON to BISON so that it can be properly
8339 inherited from the parent makefile.
8341 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
8343 * lang-options.h: Add -finit-priority.
8344 * decl2.c: Likewise. Check flag_init_priority instead of
8347 * decl2.c (setup_initp): New fn.
8348 (start_objects, finish_objects, do_ctors): Handle init_priority.
8349 (do_dtors, finish_file): Likewise.
8351 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
8353 * pt.c (tsubst_copy): Hush warning.
8355 * rtti.c (get_tinfo_fn): Also set DECL_IGNORED_P.
8357 1998-08-12 Mark Mitchell <mark@markmitchell.com>
8359 * pt.c (print_template_context): Don't abort when instantiating a
8362 * decl.c (grokdeclarator): Issue errors on namespace qualified
8363 declarators in parameter lists or in class scope.
8365 1998-08-09 Mark Mitchell <mark@markmitchell.com>
8367 * pt.c (check_explicit_specialization): Don't abort on bogus
8368 explicit instantiations.
8370 1998-08-07 Mark Mitchell <mark@markmitchell.com>
8372 * typeck.c (require_complete_type): Use complete_type_or_else.
8373 (complete_type_or_else): Always return NULL_TREE on failure, as
8376 * pt.c (tsubst_aggr_type): Prototype.
8377 (tsubst_decl): New function, split out from tsubst. Set
8378 input_filename and lineno as appropriate.
8379 (pop_tinst_level): Restore the file and line number saved in
8381 (instantiate_class_template): Set input_filename and lineno as
8383 (tsubst): Move _DECL processing to tsubst_decl. Make sure the
8384 context for a TYPENAME_TYPE is complete.
8386 * decl2.c (grokbitfield): Issue errors on bitfields declared with
8388 (do_dtors): As in do_ctors, pretend to be a member of the same
8389 class as a static data member while generating a call to its
8392 * cvt.c (cp_convert_to_pointer): Handle NULL pointer
8393 conversions, even in complex virtual base class hierarchies.
8395 1998-08-06 Mark Mitchell <mark@markmitchell.com>
8397 * cp-tree.h (ENUM_TEMPLATE_INFO): New macro.
8398 (TYPE_TEMPLATE_INFO): Likewise.
8399 (SET_TYPE_TEMPLATE_INFO): Likewise.
8400 (ENUM_TI_TEMPLATE): Likewise.
8401 (ENUM_TI_ARGS): Likewise.
8402 (lookup_nested_type_by_name): Remove.
8403 * decl.c (maybe_process_template_type_declaration): Handle enums.
8404 (start_enum): Don't check for primary-template enum declarations
8406 (finish_enum): Clean up, document. Make sure template enum
8407 constants get the correct type.
8408 (build_enumerator): Copy initializers for template enumerations,
8410 (grok_enum_decls): Document.
8411 * lex.c (do_identifier): Document use of LOOKUP_EXPR a bit
8412 better. Build LOOKUP_EXPRs for local variables, even if they are
8414 * pt.c (tsubst_enum): Remove field_chain parameter.
8415 (template_class_depth): Include the depth of surrounding function
8417 (push_template_decl): Check for primary-template enum declarations
8418 here. Deal with enumeration templates.
8419 (lookup_template_class): Likewise.
8420 (for_each_template_parm): Likewise.
8421 (instantiate_class_template): Don't call tsubst_enum directly,
8422 call tsubst instead, to instantiate enums. Deal with all
8423 field_chain issues here, not in tsubst_enum.
8424 (lookup_nested_type_by_name): Remove.
8425 (tsubst_aggr_type): Revise handling of enumeration types.
8427 (tsubst_copy): Likewise.
8428 (tsubst_expr): Call tsubst, not tsubst_enum for TAG_DEFNs.
8430 1998-08-04 Mark Mitchell <mark@markmitchell.com>
8432 * decl.c (pushtag): Don't mangle the name of a TYPE_DECL if it
8433 uses template parameters.
8434 * method.c (build_template_parm_names): Use the full set of
8435 template arguments for tsubst'ing.
8436 (build_overload_identifier): Pass the full set of template
8437 arguments to build_template_parm_names, not just the
8439 * pt.c (TMPL_ARGS_DEPTH): Define using
8440 TMPL_ARGS_HAVE_MULTIPLE_LEVELS, for clarity.
8441 (NUM_TMPL_ARGS): New macro.
8442 (add_outermost_template_args): Deal with the case where the outer
8443 args will be completely discarded.
8444 (coerce_template_parms): Use the full set of template arguments
8445 for tsubst'ing. Simplify. Add some asserts. Improve
8447 (lookup_template_class): Pass the full set of template arguments
8448 to coerce_template_parms.
8449 (tsubst): Add assertion.
8450 (do_type_instantiation): Don't instantiate member template
8453 * init.c (build_offset_ref): Deal with a TEMPLATE_ID_EXPR whose
8454 name is a LOOKUP_EXPR, rather than an IDENTIFIER_NODE.
8456 1998-08-03 Jason Merrill <jason@yorick.cygnus.com>
8458 * method.c (set_mangled_name_for_decl): Change return type to void.
8460 * decl.c (lookup_name_real): A namespace-level decl takes priority
8461 over implicit typename. Avoid doing the same lookup twice.
8463 * search.c (dependent_base_p): New fn.
8464 (dfs_pushdecls, dfs_compress_decls): Use it.
8466 * typeck.c (get_member_function_from_ptrfunc): Don't try to handle
8467 virtual functions if the type doesn't have any.
8469 1998-08-03 Mark Mitchell <mark@markmitchell.com>
8471 * decl2.c (grokfield): Don't mangle the name of a TYPE_DECL if it
8472 uses template parameters.
8474 1998-08-02 Mark Mitchell <mark@markmitchell.com>
8476 * cp-tree.def (LOOKUP_EXPR): Document. Remove second argument.
8477 * cp-tree.h (DECL_TI_TEMPLATE): Improve documentation.
8478 * lex.c (do_identifier): Don't use a second argument, or a type,
8479 when building LOOKUP_EXPRs.
8480 (do_identifier): Likewise.
8481 (do_scoped_id): Likewise.
8482 * method.c (hack_identifier): Improve error message.
8483 * pt.c (lookup_template_function): Don't needlessly call
8484 copy_to_permanent or build_min.
8485 (tsubst_copy): Remove #if 0'd code. tsubst into LOOKUP_EXPRs if
8487 (do_decl_instantiation): Improve error message.
8488 * tree.c (mapcar, case LOOKUP_EXPR): Don't be sorry; make a copy.
8489 (build_min): Copy the type to the permanent obstack, too.
8491 1998-08-01 Jason Merrill <jason@yorick.cygnus.com>
8493 * init.c (init_init_processing): Remove BI* handling.
8494 (build_builtin_call): Remove.
8495 (build_builtin_delete_call): New fn.
8496 (build_delete): Use it.
8498 1998-07-31 Mark Mitchell <mark@markmitchell.com>
8500 * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): New macro.
8501 (maybe_check_template_type): New function.
8502 * decl.c (maybe_process_template_type_declaration): New function,
8503 split out from pushtag Call maybe_check_template_type.
8504 (pushtag): Use it. Use PROCESSING_REAL_TEMPLATE_DECL_P.
8505 (xref_tag): Use PROCESSING_REAL_TEMPLATE_DECL_P.
8506 * friend.c (do_friend): Use PROCESSING_REAL_TEMPLATE_DECL_P.
8507 * pt.c (template_class_depth_real): Generalization of ...
8508 (template_class_depth): Use it.
8509 (register_specialization): Use duplicate_decls for duplicate
8510 declarations of specializations.
8511 (maybe_check_template_type): New function.
8512 (push_template_decl_real): Fix comment.
8513 (convert_nontype_argument): Likewise.
8514 (lookup_template_class): Likewise. Avoid an infinite loop on
8516 (tsubst_friend_function): Fix comment.
8517 (tsubst, case FUNCTION_DECL): Deal with a DECL_TI_TEMPLATE that is
8519 * semantics.c (begin_function_definition): Use
8520 reset_specialization to note that template headers don't apply
8521 directly to declarations after the opening curly for a function.
8523 1998-07-29 Jason Merrill <jason@yorick.cygnus.com>
8525 * decl.c (push_overloaded_decl): Use current_namespace instead of
8526 DECL_CONTEXT (decl) to determine where we go.
8528 * decl.c (lookup_name_real): Fix typo.
8530 1998-07-28 Mark Mitchell <mark@markmitchell.com>
8532 * friend.c (is_friend): Be lenient with member functions to deal
8533 with nested friends.
8535 1998-07-28 Jason Merrill <jason@yorick.cygnus.com>
8537 * class.c (finish_struct_1): Convert integer_zero_node to
8538 ssizetype before passing it to set_rtti_entry.
8539 * typeck2.c (initializer_constant_valid_p): Allow conversion of 0
8540 of any size to a pointer.
8542 1998-07-27 Mark Mitchell <mark@markmitchell.com>
8544 * cp-tree.h (TI_USES_TEMPLATE_PARMS): Remove.
8545 (build_template_decl_overload): Remove.
8546 (set_mangled_name_for_decl): New function.
8547 (innermost_args): Remove is_spec parameter.
8548 (most_specialized, most_specialized_class): Remove declarations.
8549 (lookup_template_class): Add entering_scope parameter.
8550 (maybe_process_partial_specialization): New function.
8551 (finish_template_decl): Likewise.
8552 (finish_template_type): Likewise.
8553 * class.c (finish_struct): Clean up processing of member template
8555 * decl.c (pushtag): Fix formatting.
8556 (lookup_tag): Improve handling of pseudo-global levels.
8557 (make_typename_type): Adjust call to lookup_template_class.
8558 (shadow_tag): Use maybe_process_partial_specialization.
8559 (xref_tag): Improve handling of member friends.
8560 (start_function): Call push_nested_class before
8561 push_template_decl. Don't call push_template_decl for
8563 * decl2.c (grok_x_components): Don't call xref_tag for
8564 template instantiations. Handle UNION_TYPEs like RECORD_TYPEs.
8565 (grokclassfn): Use set_mangled_name_for_decl.
8566 (arg_assoc_class): Adjust call to innermost_args.
8567 (mark_used): Don't call instantiate_decl for a TEMPLATE_DECL.
8568 * error.c (dump_function_name): Improve printing of template
8570 * friend.c (is_friend): Don't compare types of decls to determine
8571 friendship, unless flag_guiding_decls.
8572 (make_friend_class): Partial specializations cannot be friends.
8573 (do_friend): Use set_mangled_name_for_decl. Call
8574 push_template_decl_real instead of push_template_decl.
8575 * method.c (build_decl_overload_real): Remove prototype. Give it
8577 (build_overload_identififer): Adjust call to innermost_args.
8578 (build_template_decl_overload): Remove.
8579 (set_mangled_name_for_decl): New function.
8580 * parse.y (.finish_template_type): New non-terminal.
8581 (template_def): Use finish_template_decl. Use template_extdef
8583 (template_extdef, template_datadef): New non-terminals, containing
8584 only those rules for things which can be templates.
8586 (template_type, self_template_type): Use .finish_template_type.
8587 (named_class_head): Use maybe_process_partial_specialization.
8588 * pt.c (mangle_class_name_for_template): Remove context parameter.
8589 (get_class_bindings): Remove outer_args parameter.
8590 (complete_template_args): Remove.
8591 (add_outermost_template_args): New function.
8592 (register_specialization): Return the specialization.
8593 (unregister_specialization): New function.
8594 (tsubst_template_parms): Likewise.
8595 (most_specialized, most_specialized_class): Prototype here as
8597 (original_template): Rename to most_general_template.
8598 (tsubst_template_parms): New function.
8599 (set_mangled_name_for_template_decl): Likewise.
8600 (TMPL_ARGS_DEPTH): New macro.
8601 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Adjust.
8602 (TMPL_ARGS_LEVEL): New macro.
8603 (SET_TMPL_ARGS_LEVEL): Likewise.
8604 (TMPL_ARG): Likewise.
8605 (SET_TMPL_ARG): Likewise.
8606 (TMPL_ARGS_DEPTH): Likewise.
8607 (finish_member_template_decl): Use finish_template_decl.
8608 (maybe_process_partial_specialization): New function, split out
8610 (inline_needs_template_parms): Use TMPL_PARMS_DEPTH.
8611 (maybe_begin_member_template_processing): Use new macros.
8612 (is_member_template): Likewise.
8613 (is_member_template_class): Likewise.
8614 (add_to_template_args): Likewise. Deal with multiple levels of
8616 (maybe_process_partial_specialization): New function.
8617 (retrieve_specialization): Add consistency check.
8618 (determine_specialization): Return full argument list.
8619 (check_explicit_specialization): Tweak friend handling. Use full
8620 argument lists. Simplify.
8621 (current_template_args): Use new macros.
8622 (push_template_decl_real): Change ill-named mainargs to specargs.
8623 Check that a partial specialization actually specializes at least
8624 one parameter. Improve friend handling. Modify for full
8626 (classtype_mangled_name): Don't mangle the names of
8628 (lookup_template_class): Add entering_scope parameter. Use it to
8629 avoid finding a template type when an instantiation is required.
8630 Simplify. Use full template arguments.
8631 (tsubst_friend_function): Use unregister_specialization. Use new
8632 macros. Use full template arguments.
8633 (tsubst_friend_class): Substitute, using tsubst_template_parms,
8634 into the template parameters before passing them to
8635 redeclare_class_template.
8636 (instantiate_class_template): Simplify. Use full template
8637 arguments. Adjust calls to get_class_bindings. Use
8638 SET_IDENTIFIER_TYPE_VALUE where needed. Improve friend handling.
8639 (innermost_args): Use new macros.
8640 (tsubst_aggr_type): New function, split out from tsubst.
8641 (tsubst): Use tsubst_aggr_type, tsubst_template_parms, new calling
8642 conventions for lookup_template_class. Refine handling of partial
8643 instantiations. Remove calls to complete_template_args.
8644 Simplify. Add consistency checks. Use set_mangled_name_for_decl
8645 and set_mangled_name_for_template_decl.
8646 (tsubst_copy): Use tsubst_aggr_type.
8647 (instantiate_template): Use full template arguments.
8648 (more_specialized): Improve formatting.
8649 (more_specialized_class): Adjust calls to get_class_bindings.
8650 (get_bindings_real): Don't call complete_template_args.
8651 (most_specialized): Don't overwrite input; create a new list.
8652 (most_specialized_class): Use most_general_template.
8653 (regenerate_decl_from_template): Use unregister_specialization.
8654 Use full template arguments.
8655 (instantiate_decl): Use full template arguments.
8656 (set_mangled_name_for_template_decl): New function.
8657 * semantics.c (begin_class_definition): Use
8658 maybe_process_partial_specialization.
8659 (finish_member_class_template): New function.
8660 (finish_template_decl): Likewise.
8661 (finish_template_type): Likewise.
8662 (typeck.c): Don't crash after issuing a compiler_error.
8663 * Makefile.in (CONFLICTS): Adjust; we removed a s/r conflict.
8665 1998-07-27 Jason Merrill <jason@yorick.cygnus.com>
8667 * typeck2.c (build_functional_cast): Handle default-initialization.
8669 * call.c (build_over_call): Pass 1 to popclass.
8671 * parse.y (direct_notype_declarator): Add precedence declaration
8672 to notype_unqualified_id case.
8673 * Makefile.in (EXPECT): Adjust.
8675 * tree.c (ovl_member): Fix for single function in OVL.
8677 1998-07-27 Dave Brolley <brolley@cygnus.com>
8679 * c-lex.c (yylex): Fix boundary conditions in character literal and
8680 string literal loops.
8682 1998-07-24 Jason Merrill <jason@yorick.cygnus.com>
8684 * decl.c (lookup_name_real): OK, do return the from_obj value
8685 unless got_object depends on template parms.
8687 * parse.y (nested_name_specifier_1): Pull out the TYPE_MAIN_VARIANT.
8689 * pt.c (coerce_template_parms): Also complain about local enums.
8691 * cp-tree.h: Add prototype for set_identifier_local_value.
8692 * decl.c (set_identifier_local_value_with_scope): Make static,
8694 * search.c (covariant_return_p): Likewise.
8695 * except.c (build_terminate_handler, alloc_eh_object): Likewise.
8697 * call.c (build_method_call): Only pull out the type of a destructor
8698 if it's a template type parm.
8699 * decl.c (lookup_name_real): Never return the from_obj value.
8701 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
8703 * except.c (process_start_catch_block_old): Call start_decl_1 for
8705 * decl.c (start_decl_1): Avoid duplicate error.
8707 * init.c (expand_default_init): Only perform the initialization if
8708 it will do something.
8710 1998-07-23 H.J. Lu (hjl@gnu.org)
8712 * parse.y (base_class): Check for invalid base class.
8714 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
8716 * decl2.c (import_export_template): Fold in...
8717 (import_export_class): ...to here. Handle dllimport/export.
8719 * class.c (build_vtable): Pass at_eof to import_export_vtable.
8720 (prepare_fresh_vtable): Likewise.
8721 * decl2.c (import_export_class): Split out...
8722 (finish_prevtable_vardecl): From here.
8723 * class.c (finish_struct_1): Call import_export_class if at_eof.
8725 * decl.c (start_function): #if 0 mysterious code I wrote and have
8727 * rtti.c (get_tinfo_fn): If this is for a class type, set
8730 1998-07-22 Jason Merrill <jason@yorick.cygnus.com>
8732 * inc/exception: Change terminate and unexpected to ().
8734 * parse.y (named_class_head_sans_basetype_defn): A
8735 named_class_head_sans_basetype followed by '{' or ':' is a defn.
8737 1998-07-21 Jason Merrill <jason@yorick.cygnus.com>
8739 * tree.c (canonical_type_variant): New fn to handle arrays.
8740 * cp-tree.h (CANONICAL_TYPE_VARIANT): Remove.
8741 * pt.c (unify, default case): Also fold arg. Fix array bounds case.
8742 * method.c (process_overload_item): Use build_overload_value for
8745 1998-07-20 Dave Brolley <brolley@cygnus.com>
8747 * lex.c (mbchar.h): #include it.
8748 (GET_ENVIRONMENT): New macro.
8749 (init_parse): Set character set based on LANG environment variable.
8750 (real_yylex): Handle multibyte characters in character literals.
8751 (real_yylex): Handle multibyte characters in string literals.
8753 1998-07-19 Jason Merrill <jason@yorick.cygnus.com>
8755 * lex.c (do_identifier): Look for class value even if we don't
8756 have a global value. Do implicit declaration if parsing is 2.
8757 * semantics.c (finish_call_expr): Pass 2 if we're doing Koenig
8760 1998-07-19 Mark Mitchell <mark@markmitchell.com>
8762 * decl.c (pushtag): Revert previous change.
8763 * pt.c (lookup_template_class): Don't put out debugging
8764 information for types that use template parameters.
8766 * decl.c (pushtag): Don't put out debugging information for
8767 compiler-generated typedefs.
8769 * error.c (dump_type_real): Don't crash when presented with
8770 intQI_type_node or the like.
8772 * semantics.c (finish_translation_unit): Fix spelling error in
8775 1998-07-17 Jason Merrill <jason@yorick.cygnus.com>
8777 * decl.c (lookup_name_real): Pull out single function here.
8778 (select_decl): Not here.
8779 (unqualified_namespace_lookup): Use CP_DECL_CONTEXT.
8781 * decl.c (qualify_lookup): Tweak again.
8783 * pt.c (lookup_template_class): Don't mess with the context of the
8785 * decl2.c (current_decl_namespace): Remove special handling for
8788 * pt.c (tsubst, case FUNCTION_DECL): Fix getting complete args for
8789 a member template specialization.
8791 * tree.c (ovl_member): Use decls_match to compare functions.
8792 * decl.c (decls_match): Check the context of a function.
8794 * parse.y (primary): Use notype_unqualified_id instead of IDENTIFIER
8795 in Koenig lookup support rules.
8796 * semantics.c (finish_call_expr): Handle the new cases.
8798 * typeck.c (build_x_function_call): Handle overloaded methods.
8800 * decl.c (grokvardecl): Don't call build_static_name for extern "C".
8802 1998-07-16 Mark Mitchell <mark@markmitchell.com>
8804 * semantics.c (finish_object_call_expr): Revert previous change.
8805 * call.c (build_new_method_call): Likewise. Instead, convert
8806 TYPE_DECLs to IDENTIFIERs here, in the presence of templates.
8808 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
8810 * decl.c (qualify_lookup): Handle templates.
8812 * decl2.c (do_using_directive): Don't pass ancestor.
8813 * decl.c (push_using_directive): Calculate ancestor.
8815 * decl2.c (do_nonmember_using_decl): Allow for type shadowing.
8816 * decl.c (pushdecl): Move type shadowing handling from here...
8817 (duplicate_decls): ...to here.
8818 * decl.c (set_identifier_local_value_with_scope): New fn.
8820 (set_identifier_local_value, lookup_type_current_level): New fns.
8821 * decl2.c (do_local_using_decl): Handle types and binding level
8824 * init.c (build_offset_ref): Don't call mark_used on an OVERLOAD.
8825 * decl.c (select_decl): Extract a lone function from an OVERLOAD.
8826 (lookup_namespace_name): Likewise.
8827 * typeck.c (build_unary_op): Not here anymore.
8829 * decl2.c (do_class_using_decl): Make sure we get an identifier.
8830 * class.c (handle_using_decl): Ignore TYPE_DECLs.
8832 * decl.c (qualify_lookup): New fn.
8833 (lookup_name_real): Use it.
8835 1998-07-16 Martin v. Loewis <loewis@informatik.hu-berlin.de>
8837 * decl2.c (add_using_namespace): When directly using a namespace
8838 that was indirect before, promote it.
8840 * cp-tree.h (LOOKUP_PREFER_TYPES, LOOKUP_PREFER_NAMESPACES,
8841 LOOKUP_PREFER_BOTH, LOOKUP_NAMESPACES_ONLY, LOOKUP_TYPES_ONLY,
8842 LOOKUP_QUALIFIERS_ONLY, LOOKUP_TEMPLATES_EXPECTED): New macros.
8843 * decl.c (select_decl): Replace two flag parameters by one.
8844 (unqualified_namespace_lookup): Likewise, pass flag.
8845 (lookup_flags): New function.
8846 (lookup_name_real): Compute flags, pass them.
8847 (lookup_namespace_name): Call with zero-flag.
8848 * decl2.c (ambiguous_decl): Add flag parameter, complain only
8850 (lookup_using_namespace, qualified_lookup_using_namespace):
8851 Add flag parameter, pass them through.
8852 * lex.c (do_scoped_id): Call with zero-flag.
8854 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
8856 * typeck.c (convert_for_assignment): Use comptypes.
8858 1998-07-16 Mark Mitchell <mark@markmitchell.com>
8860 * semantics.c (finish_object_call_expr): Move test for the
8861 function called being a TYPE_DECL to ...
8862 * call.c (build_new_method_call): Here.
8864 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
8866 * decl2.c (arg_assoc_class): Also look at template arguments, if any.
8867 (arg_assoc): Handle error_mark_node and multiple levels of TREE_LIST.
8869 * lex.c (looking_for_typename): Don't initialize.
8871 * decl2.c (ambiguous_decl): Clarify error message.
8873 * decl.c (push_using_directive): Iterate over namespaces used
8876 1998-07-15 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8878 * decl2.c (add_using_namespace): Iterate over namespaces used
8881 * decl.c (lookup_name_real): Accept namespace aliases as locals.
8882 (cat_namespace_levels): Ignore aliases.
8883 (duplicate_decls): Ignore duplicate aliases.
8884 * decl2.c (do_namespace_alias): Process block level namespace
8885 aliases. Store alias with pushdecl. Remove odr errors.
8886 * parse.y (namespace_alias): New non-terminal.
8889 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
8891 * decl2.c (arg_assoc_type): Handle METHOD_TYPE like FUNCTION_TYPE.
8892 Handle TEMPLATE_TYPE_PARM.
8893 (arg_assoc): Rewrite.
8895 * pt.c (complete_template_args): Don't look at the context unless
8898 * method.c (build_decl_overload_real): Fix namespace handling.
8900 * typeck.c (build_unary_op): Extract a lone function from an
8903 * call.c (build_scoped_method_call): Handle getting a namespace
8904 for basetype in a destructor call.
8905 (check_dtor_name): Handle enums.
8907 * parse.y (using_directive): New nonterminal.
8908 (extdef, simple_stmt): Use it.
8910 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
8912 * decl2.c (add_function): Move error message ...
8913 (arg_assoc_namespace): ... from here.
8915 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
8917 * parse.y (namespace_qualifier): Fix multiple level handling.
8918 * decl2.c (namespace_ancestor): Use CP_DECL_CONTEXT.
8919 (arg_assoc): Don't skip the first argument of a function.
8921 Tue Jul 14 20:09:22 1998 Jeffrey A Law (law@cygnus.com)
8923 * search.c (my_tree_cons): Clean up.
8925 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
8927 * call.c (joust): Don't warn about "confusing" conversions to the
8930 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
8932 * class.c (push_nested_class): Complain about namespaces.
8933 * decl.c (start_decl): Enter the object's namespace.
8934 (cp_finish_decl): Leave it.
8935 (grokdeclarator): Likewise.
8936 * decl2.c (check_decl_namespace): New function.
8937 (finish_file): Call it.
8938 * parse.y (complex_direct_notype_declarator): Set complexity
8939 of namespace-qualified ids to -1, enter the namespace.
8941 * method.c (build_template_decl_overload): Expect _DECL as first
8942 parameter. Put context temporarily into current_namespace.
8943 * pt.c (check_explicit_specialization): Change caller.
8946 * init.c (build_offset_ref): Call mark_used and
8947 convert_from_reference for namespace members.
8949 Mon Jul 13 23:25:28 1998 Martin von Löwis <loewis@informatik.hu-berlin.de>
8951 * search.c (my_tree_cons): The bitfield is at index 2.
8953 Mon Jul 13 17:21:01 1998 Nick Clifton <nickc@cygnus.com>
8955 * lang-options.h: Format changed to work with new --help support
8958 1998-07-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
8960 * decl2.c (build_expr_from_tree): Change calls of do_identifier.
8961 Do Koenig lookup in CALL_EXPR.
8962 (arg_assoc): Handle error_mark.
8963 * lex.c (is_global): New function.
8964 (do_identifier): Expect arguments for Koenig lookup.
8965 * parse.y (primary): Add rules for calls of unqualified function calls.
8966 (do_id): Change call of do_identifier.
8967 * pt.c (finish_stmt_expr): Likewise.
8968 * semantics.c (finish_id_expr): Likewise.
8969 (finish_call_expr): Add integer parameter to indicate
8970 argument-dependent lookup.
8972 * decl.c (struct binding_level): New field using_directives.
8973 (push_using_decl): Not sorry anymore.
8974 (push_using_directive): New function.
8975 (lookup_tag): Use CP_DECL_CONTEXT to iterate.
8976 (unqualified_namespace_lookup): New function, code from ...
8977 (lookup_name_real): ... here.
8978 * decl2.c (lookup_using_namespace): Pass using list instead of
8980 (validate_nonmember_using_decl): New function.
8981 (do_nonmember_using_decl): New function.
8982 (do_toplevel_using_decl): Use them.
8983 (do_local_using_decl): New function.
8984 (do_using_directive): Support block-level directives.
8985 * parse.y (simple_stmt): Support using declarations and
8987 (namespace_qualifier, namespace_using_decl): New non-terminals.
8989 * xref.c (classname): New function.
8990 (GNU_xref_hier): Change class and base parameters to tree.
8991 * decl.c (xref_baseypes): Change caller.
8992 * friend.c (make_friend_class): Likewise.
8994 1998-07-12 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
8996 * typeck.c (comptypes, case TEMPLATE_TEMPLATE_PARM): Add parameter
8999 * pt.c (for_each_template_parm, case TEMPLATE_DECL): If it is a
9000 template template parameter, record its use.
9001 (for_each_template_parm, case TEMPLATE_TEMPLATE_PARM): Traverse
9002 its template arguments if exists.
9004 * pt.c (coerce_template_template_parms): New function equivalent
9005 to coerce_template_parms when IS_TMPL_PARM is true.
9006 (coerce_template_parms): Use it. Remove the IS_TMPL_PARM parameter,
9007 all callers changed.
9009 (coerce_template_parms): Access ARGLIST properly when creating a
9010 new vector. Only accept implicit TYPE_DECL as valid argument for
9011 a template template parameter when it is a base class of
9012 current_class_type. Don't display error message when COMPLAIN is
9015 1998-07-12 Klaus Kaempf (kkaempf@progis.de)
9017 * repo.c (get_base_filename): Use file_name_nondirectory.
9018 (open_repo_file): Likewise.
9019 * cp-tree.h (file_name_nondirectory): Add prototype.
9021 1998-07-12 Jason Merrill <jason@yorick.cygnus.com>
9023 * friend.c (do_friend): Pull the identifier out of declarator.
9024 Use cp_error and friends.
9025 * decl2.c (qualified_lookup_using_namespace): Fix call to
9027 * decl.c (lookup_name_real): Don't call complete_type on a namespace.
9028 (grokvardecl): Use DECL_CLASS_SCOPE_P.
9029 * cvt.c (convert_pointer_to_real): Check for error_mark_node sooner.
9030 * class.c (warn_hidden): Fix for OVERLOAD.
9031 From grahams@rcp.co.uk:
9032 * cp-tree.h (DEFARG_NODE_CHECK): New macro.
9033 (DEFARG_LENGTH, DEFARG_POINTER): Use it.
9035 Sun Jul 12 01:20:57 1998 Jeffrey A Law (law@cygnus.com)
9037 * g++.1 (-traditional): Remove duplicated documentation.
9039 1998-07-11 Mark Mitchell <mark@markmitchell.com>
9041 * method.c (flush_repeats): Add nrepeats parameter.
9042 (issue_nrepeats): Likewise.
9043 (is_back_referenceable_type): New function. Don't back-reference
9044 TEMPLATE_TYPE_PARMs as well as simple types like integers.
9045 (build_mangled_name_for_type): Likewise.
9046 (build_mangled_name_for_type_with_Gcode): Likewise.
9048 (nrepeats): Likewise.
9049 (Nrepeats): Likewise.
9050 (start_squangling): Don't clear the variables removed above.
9051 (end_squangling): Likewise.
9052 (flush_repeats): Tidy. Use nrepeats parameter rather than
9054 (issue_nrepeats): Likewise, but with nrepeats global. Use
9055 is_backreferenceable_type.
9056 (build_overload_nested_name): Tidy. Add comment. Use
9057 build_mangled_name_for_type.
9058 (build_underscore_int): Comment.
9059 (build_overload_scope_ref): Use build_mangled_name_for_type.
9060 (build_overload_int): Likewise.
9061 (build_template_template_parm_names): Tidy.
9062 (build_template_parm_names): Use build_mangled_name_for_type.
9063 (build_overload_identifier): Add comments.
9064 (build_mangled_name_for_type_with_Gcode): Split out from
9066 (build_mangled_name_for_type): Use it.
9067 (build_mangled_name): Rework to use build_mangled_name_for_type
9068 and to not use global nrepeats/Nrepeats. Tidy.
9069 (process_modifiers): Tidy.
9070 (check_btype): Use is_backreferenceable_type. Add comment.
9071 Rename `node' to `type'.
9072 (process_overload_item): Set numeric_output_need_bar here.
9073 Use build_mangled_name_for_type. Tidy.
9074 (build_decl_overload_real): Tidy. Don't use Nrepeats. Use
9075 build_mangled_name_for_type.
9077 * pt.c (push_template_decl_real): Don't look at DECL_TEMPLATE_INFO
9080 1998-07-08 Vladimir N. Makarov <vmakarov@cygnus.com>
9082 * cp-tree.h (warn_long_long): Define.
9083 * decl.c (grokdeclarator): Add flag `warn_long_long' as guard for
9084 warning "ANSI C++ does not support `long long'".
9085 * decl2.c (warn_long_long): Define.
9086 (lang_decode_option): Parse -Wlong-long, -Wno-long-long options.
9088 1998-07-07 Jason Merrill <jason@yorick.cygnus.com>
9090 * decl.c (xref_tag): Handle attributes between 'class' and name.
9091 * parse.y (aggr): Likewise.
9092 * semantics.c (finish_class_definition): Likewise.
9093 * Makefile.in (EXPECTED): Adjust.
9095 * cp-tree.h: Declare flag_optional_diags and warn_multichar.
9096 * decl2.c: Define them.
9097 (lang_decode_option): Handle them.
9098 * lang-options.h: Add -foptional-diags.
9099 * class.c (finish_struct): Don't complain about multiple meanings of
9100 name if -fno-optional-diags.
9101 * decl.c (pushdecl_class_level): Likewise.
9102 * lex.c (real_yylex): Check warn_multichar.
9104 1998-07-06 Jason Merrill <jason@yorick.cygnus.com>
9106 * decl.c (lookup_tag): Use CP_DECL_CONTEXT.
9108 * tree.c (make_binfo): Fix length.
9110 1998-06-30 Benjamin Kosnik <bkoz@bliss.nabi.net>
9112 * decl2.c (lang_decode_option): Remove warn_template_debugging.
9113 * lang-options.h: Likewise.
9115 Mon Jun 29 20:17:40 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9117 * except.c (build_eh_type_type_ref): Remove unused variable `susp'.
9118 (process_start_catch_block): Likewise for variables
9119 `false_label_rtx', `call_rtx' and `return_value_rtx'.
9121 1998-06-29 Brendan Kehoe <brendan@cygnus.com>
9123 * tree.c (build_srcloc): Make sure we allocate this node on the
9126 Sat Jun 27 23:34:18 1998 Fred Fish <fnf@ninemoons.com>
9128 * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined.
9129 (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY.
9130 (lang_specific_driver): Only add -lm automatically if need_math is
9133 Sat Jun 27 12:22:56 1998 Jeffrey A Law (law@cygnus.com)
9135 * Make-lang.in (g++): Depend on mkstemp.o. Link in mkstemp.o
9137 Sat Jun 27 07:36:09 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9139 * Makefile.in (EXPR_H): New dependency variable.
9140 (decl2.o): Depend on $(EXPR_H).
9141 (typeck.o): Likewise.
9145 1998-06-25 Benjamin Kosnik <bkoz@lisa.cygnus.com>
9147 * decl.c (start_enum): Put local enums on permanent_obstack.
9149 1998-06-25 Mark Mitchell <mark@markmitchell.com>
9151 * cp-tree.h (c_get_alias_set): Declare.
9152 * decl.c (init_decl_processing): Set lang_get_alias_set.
9154 1998-06-25 Andrew MacLeod <amacleod@cygnus.com>
9156 * cp-tree.h (mark_all_runtime_matches): Add function prototype.
9157 * except.c (mark_all_runtime_matches): Set TREE_SYMBOL_REFERENCED
9158 flag for all function decls which are in the exception table.
9159 * exception.cc (__cplus_type_matcher): Check for CATCH_ALL_TYPE match.
9160 * decl2.c (finish_file): Call mark_all_runtime_matches to make sure
9161 code is emitted for any referenced rtti function.
9163 1998-06-25 Dave Brolley <brolley@cygnus.com>
9165 * lang-specs.h: Use new | syntax to eliminate
9166 string concatenation.
9168 1998-06-25 Jason Merrill <jason@yorick.cygnus.com>
9170 * cp-tree.h (CP_DECL_CONTEXT): New macro.
9171 * decl2.c (is_namespace_ancestor, lookup_using_namespace): Use it.
9172 * method.c (build_overload_nested_name): Likewise.
9173 * sig.c (build_signature_pointer_or_reference_type): Don't set
9176 1998-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9178 Set DECL_CONTEXT for globals to NULL_TREE instead of global_namespace.
9179 * cp-tree.h (FROB_CONTEXT): New macro.
9180 (DECL_MAIN_P): ::main should have a DECL_CONTEXT of NULL_TREE.
9181 * decl.c (namespace_binding): Replace NULL_TREE with
9183 (set_namespace_binding, pop_namespace, lookup_name_real): Likewise.
9184 * decl2.c (is_namespace_ancestor, lookup_using_namespace):
9186 * decl.c (pushtag): Use FROB_CONTEXT.
9187 (pushdecl, make_typename_type, define_function, grokdeclarator):
9189 * decl2.c (set_decl_namespace, do_namespace_alias): Likewise.
9190 * pt.c (push_template_decl_real, lookup_template_class, tsubst):
9192 * decl2.c (decl_namespace): Return global_namespace if no context.
9193 * method.c (build_overload_nested_name): Expect null as context.
9194 * pt.c (mangle_class_name_for_template): Do nothing for null
9196 (lookup_template_class): Allow for null id_context.
9198 1998-06-25 Richard Henderson <rth@cygnus.com>
9200 * method.c (emit_thunk): Set current_function_is_thunk for the
9201 ASM_OUTPUT_MI_THUNK case as well.
9203 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
9205 * exception.cc (__cplus_type_matcher): Get a match_info pointer
9206 instead of an exception table entry as a parameter.
9208 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
9210 * parse.y (function_try_block): Don't call start_catch_handler.
9211 * except.c (call_eh_info): Remove coerced field from declaration.
9212 (build_eh_type_type_ref): New function to create an address of a
9213 rtti function for the new style exception tables.
9214 (expand_start_catch_block): Split function, this contains the
9216 (process_start_catch_block_old): New function to perform the rest
9217 of expand_start_catch_block under old style exceptions.
9218 (process_start_catch_block_old): New function to perform the rest
9219 of expand_start_catch_block under new style exceptions.
9220 (expand_end_catch_block): Only pop the false label off the stack under
9221 the old style of exceptions.
9222 * semantics.c (finish_try_block): Don't call start_catch_handler.
9223 * exception.cc (struct cp_eh_info): Add original_value field.
9224 (__cplus_type_matcher): Perform type matching on the original exception
9225 value, and if we have a match, set the current value.
9226 (__cp_push_exception): Set the original exception value.
9228 1998-06-23 Jason Merrill <jason@yorick.cygnus.com>
9230 * call.c (joust): Fix confusing conversion warning.
9232 * call.c (build_op_delete_call): Add placement parm. Check
9233 LOOKUP_SPECULATIVELY.
9234 * cp-tree.h, decl2.c, init.c: Adjust.
9235 * decl.c (finish_function): Use it.
9237 * pt.c (tsubst): Diagnose creating void fields or variables.
9239 Mon Jun 22 08:50:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9241 * call.c (build_scoped_method_call): Remove unused variable `tmp'.
9243 * cp-tree.h (check_dtor_name): Add prototype.
9245 * init.c (expand_member_init): Remove unused variables
9246 `ptr_type_node', `parm' and `rval'.
9248 * ptree.c (print_lang_type): Use HOST_WIDE_INT_PRINT_DEC specifier
9250 (lang_print_xnode): Likewise.
9252 * typeck2.c (enum_name_string): Cast argument to sprintf to long
9253 and use %ld specifier.
9255 * xref.c (GNU_xref_end_scope): Use HOST_WIDE_INT_PRINT_DEC
9256 specifier in call to fprintf.
9257 (GNU_xref_member): Cast argument to sprintf to int.
9259 Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
9261 * typeck2.c (pop_init_level): Warn about implicit zero initialization
9264 Thu Jun 18 09:32:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9266 * cp-tree.h: Prototype function `check_java_method'.
9268 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
9270 * class.c (finish_struct): Make conflicting use of id a pedwarn.
9271 * decl.c (pushdecl_class_level): Likewise.
9273 1998-06-17 Mark Mitchell <mark@markmitchell.com>
9275 * pt.c (convert_nontype_argument): Issue an error when presented
9276 with an integer (real) constant that cannot be simplified to an
9279 * cp-tree.h (c_get_alias_set): Remove declaration added in
9280 1998-06-13 change that should never have been checked in.
9282 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
9284 * typeck.c (build_binary_op_nodefault): Change % in format strings
9287 * decl.c (grokvardecl): Don't build_static_name for decls that
9288 aren't at namespace scope.
9290 * init.c (perform_member_init): Catch default-initialization of
9293 1998-06-17 Mark Mitchell <mark@markmitchell.com>
9295 * errfn.c (cp_thing): Handle the `%%' formatting sequence.
9297 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
9299 * method.c (hack_identifier): Complain about getting a namespace
9301 * typeck.c (decay_conversion): Remove check for namespaces.
9302 * typeck2.c (incomplete_type_error): Likewise.
9303 * parse.y (template_arg): Add PTYPENAME expansion.
9305 1998-06-16 Andrew MacLeod <amacleod@cygnus.com>
9307 * decl.c (grokvardecl): Don't build external assembler names for
9308 TYPENAMEs in other namespaces as there is no declarator.
9309 * error.c (cp_file_of, cp_line_of): Don't extract file or line number
9310 info from DECL_CONTEXT if it is NULL.
9312 1998-06-16 Jason Merrill <jason@yorick.cygnus.com>
9314 * call.c (check_dtor_name): Split out.
9315 (build_scoped_method_call): Use it.
9316 (build_method_call): Use it.
9317 * init.c (build_offset_ref): Use it.
9319 * typeck.c (build_static_cast): Fix handling of pointers to members.
9321 * decl.c (finish_function): Just return nothing from a constructor.
9322 * typeck.c (c_expand_return): Complain about returning a void
9323 expression from a destructor.
9325 1998-06-13 Mark Mitchell <mark@markmitchell.com>
9327 * class.c (alter_access): Accept a BINFO explaining how to get
9328 from the entity whose accessed is being altered to the type doing
9330 (handle_using_decl): New function containing code split out from ...
9331 (finish_struct_1): Here.
9333 * cp-tree.h (complete_type_or_else): Declare.
9334 * init.c (build_new_1, build_delete): Use it.
9335 * typeck.c (require_complete_type): Use complete_type, rather than
9336 expanding it inline.
9337 (complete_type_or_else): New function.
9338 (build_component_ref): Use it.
9339 (pointer_int_sum): Make sure the type pointed to is complete.
9340 (pointer_diff): Likewise.
9342 * pt.c (for_each_template_parm): Traverse the TYPE_CONTEXT for
9345 * search.c (get_matching_virtual): Note that member templates
9346 cannot override virtual functions.
9348 1998-06-12 Brendan Kehoe <brendan@cygnus.com>
9350 * pt.c (check_explicit_specialization): If DECLARATOR turned into
9351 an error_mark_node from lookup_template_function, return the same.
9352 (determine_specialization): Also make sure TEMPLATE_ID isn't an
9353 error_mark_node, before we try to read its operands.
9354 * decl.c (grokdeclarator): If we got an error_mark_node from
9355 check_explicit_specialization, just return it right back.
9357 1998-06-12 Mark Mitchell <mark@markmitchell.com>
9359 * class.c (instantiate_type): Don't treat template-ids that don't
9360 specify any template arguments as equivalent to ordinary
9361 identifiers. Use OFFSET_REF instead of SCOPE_REF to refer to
9362 pointer-to-members for member templates. Tidy slightly.
9363 * cp-tree.def (TEMPLATE_ID_EXPR): Revise documentation.
9364 * init.c (build_offset_ref): Handle template-ids like ordinary
9365 identifiers, for the most part, but store a TEMPLATE_ID_EXPR in the
9366 offset part of the OFFSET_REF.
9367 * typeck.c (build_unary_op): Change check for unknown types to
9368 look for OFFSET_REFs, not SCOPE_REFs.
9370 1998-06-11 Mark Mitchell <mark@markmitchell.com>
9372 * pt.c (is_member_template_class): New function.
9373 (push_template_decl_real): Use it.
9375 1998-06-11 Benjamin Kosnik <bkoz@elmo.cygnus.com>
9377 * friend.c (do_friend): Add support for nested classes using
9378 member functions of the enclosing class as friends.
9380 1998-06-10 Mark Mitchell <mark@markmitchell.com>
9382 * call.c (convert_default_arg): Make global, not static.
9383 (convert_arg_for_ellipsis): Split out from ...
9384 (build_over_call): Here.
9385 * cp-tree.h (convert_default_arg); Declare.
9386 (convert_arg_to_ellipsis): Likewise.
9387 (do_member_init): Remove.
9388 * init.c (do_member_init): Remove; this code is dead.
9389 (expand_member_init): Remove much of this code; it is dead.
9390 * typeck.c (convert_arguments): Use convert_default_arg and
9391 convert_arg_for_ellipsis, rather than duplicating here.
9393 * call.c (convert_like): Don't fail silently if
9394 build_user_type_conversion fails. Always return error_mark_node
9397 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
9399 * search.c (covariant_return_p): Complain about ambiguous base.
9401 * typeck.c (build_component_ref): Diagnose ref to nested type.
9403 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
9405 * decl.c (grokparms): Check that INIT isn't an error_mark_node
9406 before giving error about invalid type for default arg.
9408 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
9410 * call.c (build_method_call): Fix thinko.
9412 1998-06-10 Dave Brolley <brolley@cygnus.com>
9414 * decl2.c (lang_decode_option): New argc/argv interface.
9415 * cp-tree.h (lang_decode_option): New argc/argv interface.
9416 * lang-specs.h (default_compilers): Only call cpp if -E, -M or -MM is
9417 specified for cpplib-enabled compilers.
9418 * lex.c (lang_init): Don't check_newline for cpplib.
9419 (init_parse): Don't initialize cpplib here.
9421 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
9423 * typeck.c (build_component_ref): Make sure FIELD has a lang_specific
9424 piece before checking DECL_MUTABLE_P.
9426 1998-06-10 John Carr <jfc@mit.edu>
9428 * tree.c (debug_binfo): Make printf format match arguments.
9430 * error.c (OB_PUTI): Make printf format match arguments.
9432 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
9434 * init.c (perform_member_init): Handle default-initialization.
9436 * except.c (build_throw): Handle throwing NULL.
9438 * typeck.c (build_x_function_call): Use resolve_offset_ref.
9440 * search.c (compute_access): Only strip an anonymous union
9443 * call.c (add_builtin_candidates): Tweak.
9445 * cvt.c (build_expr_type_conversion): Restore code for conversion
9447 * decl2.c (delete_sanity): Use it. Clean up.
9449 * typeck.c (comp_ptr_ttypes_real): Fix cv-qual comparisons.
9451 1998-06-10 Branko Cibej <branko.cibej@hermes.si>
9453 * typeck.c (c_expand_return): Don't warn about void expressions on
9454 return statements in functions returning void.
9456 1998-06-09 Mark Mitchell <mark@markmitchell.com>
9458 * pt.c (fn_type_unification): Revise documentation. Tidy.
9459 (type_unification): Likewise.
9461 1998-06-09 Andrew MacLeod <amacleod@cygnus.com>
9463 * semantics.c (finish_try_block): Rename expand_start_catch, and delete
9465 * parse.y (function_try_block): Rename expand_start_catch, and delete
9467 * except.c (expand_end_eh_spec): Rename expand_start_catch, and delete
9470 1998-06-09 Jason Merrill <jason@yorick.cygnus.com>
9472 * search.c (lookup_member): New fn.
9473 * class.c (finish_struct_1): Use it.
9474 * decl.c (lookup_name_real): Use it.
9476 Mon Jun 8 20:45:52 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9478 * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h.
9480 * cp-tree.h: Add prototype for `maybe_print_template_context' and
9481 `maybe_make_one_only'.
9483 * decl.c (auto_function): Remove unused variable `decl'.
9485 * decl2.c: Include dwarf2out.h and dwarfout.h.
9487 * lex.c: Remove redundant declarations of `set_float_handler' and
9490 1998-06-08 Andrew MacLeod <amacleod@cygnus.com>
9492 * except.c (init_exception_processing): Remove NEW_EH_MODEL compile
9493 time flag. Call __cp_eh_info instead of __cp_exception_info.
9494 * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag.
9495 (__cp_exception_info): Return offset into cp_eh_info structure to
9496 match what use to be the start of this structure.
9497 (__cp_eh_info): New function to return a pointer to cp_eh_info struct.
9498 (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL
9500 (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call
9501 __cp_eh_info instead of __cp_exception_info.
9503 1998-06-08 Jason Merrill <jason@yorick.cygnus.com>
9505 * decl.c (cp_finish_decl): Disable inlining of extern inlines
9506 with static variables.
9508 1998-06-08 Mark Mitchell <mark@markmitchell.com>
9510 * init.c (build_offset_ref): Correct previous change to use build,
9513 1998-06-07 Mark Mitchell <mark@markmitchell.com>
9515 * class.c (instantiate_type): Handle pointer-to-members where the
9516 member is a template.
9517 * init.c (build_offset_ref): Likewise.
9518 * typeck.c (build_unary_op): Likewise.
9520 1998-06-07 Richard Henderson <rth@cygnus.com>
9522 * lex.c (lang_init_options): New function.
9523 (lang_init): Remove flag_exceptions == 2 hack.
9525 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
9527 * search.c (envelope_add_decl): Tweak for implicit typename.
9529 * call.c (joust): Also warn about confusing conversion op/constructor
9530 overload resolution.
9532 * spew.c (yylex): Also return the TYPE_DECL if got_object.
9533 Don't clear got_object after '~'.
9534 * call.c (build_scoped_method_call): Tweak destructor handling.
9535 (build_method_call): Likewise.
9536 * pt.c (tsubst_copy, case METHOD_CALL_EXPR): Don't mess with
9537 TYPE_MAIN_VARIANT for destructors.
9538 * semantics.c (finish_object_call_expr): Complain about calling a
9541 1998-06-05 Per Bothner <bothner@cygnus.com>
9543 * g++spec.c (lang_specific_pre_link, lang_specific_extra_ofiles):
9544 Define - update needed by gcc.c change.
9546 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
9548 * error.c (cp_printers): Use 'o' instead of '_' for the null entry.
9550 1998-06-05 Martin v. Loewis <loewis@informatik.hu-berlin.de>
9552 * cp-tree.h (DECL_NAMESPACE_ALIAS, ORIGINAL_NAMESPACE): Declare.
9553 * decl.c (lookup_name_real): Add namespaces_only parameter.
9554 If set, return only NAMESPACE_DECLs.
9555 (select_decl): Likewise.
9556 (identifier_type_value): Give additional parameter.
9557 (lookup_name_nonclass): Likewise.
9558 (lookup_name): Likewise.
9559 (find_binding): Skip namespace aliases.
9560 (binding_for_name): Likewise.
9561 (push_namespace): Check for namespace aliases.
9562 (lookup_name_namespace_only): New function.
9563 (begin_only_namespace_names, end_only_namespace_names): New functions.
9564 * decl2.c (set_decl_namespace): Skip namespace aliases.
9565 (do_using_directive): Likewise.
9566 (do_namespace_alias): Produce namespace aliases, fix alias
9568 * error.c (dump_decl): Support SCOPE_REF.
9569 * parse.y (extdef): Wrap lookup with namespace_only for namespace
9570 aliases and using declarations.
9572 1998-06-04 Jason Merrill <jason@yorick.cygnus.com>
9574 * tree.c (really_overloaded_fn): Only see through one TREE_LIST.
9576 * error.c (dump_expr): Clean up NEW_EXPR case.
9578 1998-06-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
9580 Suggested by Brendan Kehoe
9581 * decl2.c (do_toplevel_using_decl): When decl is a TYPE_DECL,
9582 treat it as using ::decl.
9584 * decl2.c (arg_assoc_type): Process unknown_type_node and OFFSET_TYPE.
9586 * tree.c (mapcar): Support NEW_EXPR.
9588 * error.c (dump_expr): Support NEW_EXPR.
9590 1998-06-03 Jason Merrill <jason@yorick.cygnus.com>
9592 * method.c (make_thunk): Use overload machinery to make name.
9593 * search.c (covariant_return_p): New fn.
9594 (get_matching_virtual): Use it.
9596 * init.c (build_new_1): Fix check for void.
9598 1998-06-01 Per Bothner <bothner@cygnus.com>
9600 * cp-tree.h (TYPE_FOR_JAVA): New macro.
9601 * decl.c, cp-tree.h (java_byte_type_node, java_short_type_node,
9602 java_int_type_node, java_long_type_node, java_float_type_node,
9603 java_double_type_node, java_char_type_node, java_boolean_type_node):
9604 New "primitive" types, with predefined names __java_byte etc.
9605 (record_builtin_java_type): New function.
9606 (init_decl_processing): Make Java types with record_builtin_java_type.
9607 (pushtag, grokdeclarator): Set TYPE_FOR_JAVA if in extern "JAVA".
9608 (xref_baseypes): If base class was TYPE_FOR_JAVA, so is this class.
9609 (grokfndecl): Call check_java_method for Java classes.
9610 * method.c (is_java_type): Removed. Replaced with TYPE_FOR_JAVA.
9611 (process_overload_item): Match types against specific
9612 java_XX_type_node types, rather than using is_java_type.
9613 * class.c (finish_struct_1): Don't add default copy constructor
9614 or operator= if TYPE_FOR_JAVA.
9615 (pop_lang_conext): Restore strict_prototyp proper if Java.
9616 * decl2.c (acceptable_java_type, check_java_method): New functions.
9617 * pt.c (instantiate_class_template): Copy TYPE_FOR_JAVA from pattern.
9618 (tsubst): Move common statement after if statement.
9619 * typeck.c (comptypes): If strict, TYPE_FOR_JAVA must match.
9621 1998-06-01 Jason Merrill <jason@yorick.cygnus.com>
9623 * pt.c (for_each_template_parm): Use first_rtl_op.
9625 * tree.c (build_cplus_array_type_1): Also check index_type for
9628 1998-05-31 Jason Merrill <jason@yorick.cygnus.com>
9630 * pt.c (tsubst): Always copy BINFO_BASETYPES.
9632 1998-05-29 scott snyder <snyder@d0sgif.fnal.gov>
9634 * tree.c (layout_basetypes): If we change TYPE_SIZE, change
9637 1998-05-29 Mark Mitchell <mark@markmitchell.com>
9639 * decl.c (grokdeclarator): Don't complain about in-class
9640 initialization of static consts if we don't really know the type
9643 1998-05-29 Jason Merrill <jason@yorick.cygnus.com>
9645 * cp-tree.h (DECL_DESTRUCTOR_P): New macro.
9646 * method.c (build_destructor_name): New fn.
9647 * decl2.c (maybe_retrofit_in_chrg): Split out...
9648 (grokclassfn): From here. Reorganize.
9649 * decl.c (grok_ctor_properties): Make sure ctors for types with
9650 vbases have the in_chrg parm.
9651 * pt.c (instantiate_class_template): Update
9652 TYPE_USES_VIRTUAL_BASECLASSES from tsubsted bases. Don't call
9654 (tsubst): Call grok_ctor_properties and maybe_retrofit_in_chrg.
9656 1998-05-28 Mark Mitchell <mark@markmitchell.com>
9658 * pt.c (instantiate_decl): Make test for whether or not static
9659 variables should be instantiated early match its comment.
9661 1998-05-28 Jason Merrill <jason@yorick.cygnus.com>
9663 * decl.c (start_decl): Always pedwarn about vacuously redeclaring
9665 (start_function): Call check_default_args.
9666 * decl2.c (grokfield): Don't call check_default_args.
9667 (check_default_args): Use cp_error_at.
9668 * lex.c (do_pending_defargs): Call check_default_args.
9670 1998-05-27 Brendan Kehoe <brendan@cygnus.com>
9672 * call.c (build_method_call): Make sure get_type_value returns
9673 something before we try to use its TYPE_MAIN_VARIANT.
9674 (build_scoped_method_call): Likewise.
9676 1998-05-27 Jason Merrill <jason@yorick.cygnus.com>
9678 * typeck2.c (digest_init): Complain about getting a TREE_LIST to
9679 initialize an array.
9681 * search.c (expand_upcast_fixups): Don't set DECL_CONTEXT and
9684 * friend.c (do_friend): Clarify template warning.
9686 1998-05-27 Mark Mitchell <mark@markmitchell.com>
9688 * decl.c (shadow_label): Don't treat decls as identifiers.
9689 (maybe_push_to_top_level): Clear shadowed_labels.
9691 * pt.c (instantiate_decl): Reset lineno and filename after calling
9692 regenerate_decl_from_template.
9694 * decl.c (grokdeclarator): Don't try to use TYPE_OBSTACK on an
9697 1998-05-27 Kevin Buhr <buhr@stat.wisc.edu>
9699 * parse.y (base_class): Use is_aggr_type, not IS_AGGR_TYPE.
9701 1998-05-26 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
9703 * pt.c (process_template_parm): Accept TYPENAME_TYPE nodes.
9704 (convert_nontype_argument): Handle cases when nontype template
9705 parameters become classes after substitution.
9707 1998-05-26 Mark Mitchell <mark@markmitchell.com>
9709 * friend.c (is_friend): Use comptypes, rather than == to compare
9710 types. Modify for new representation of template friends.
9711 (make_friend_class): Likewise.
9712 * pt.c (tsubst_friend_class): Undo 1998-05-21 change. Tweak.
9713 (instantiate_class_template): Deal with template friends.
9715 * decl.c (store_parm_decls): Remove redundant call to
9716 expand_main_function.
9718 1998-05-26 Benjamin Kosnik <bkoz@loony.cygnus.com>
9720 * decl.c (start_decl): Check for DECL_LANG_SPECIFIC before
9723 1998-05-26 Per Bothner <bothner@cygnus.com>
9725 * language_as_string: Handle lang_java.
9727 1998-05-26 Jason Merrill <jason@yorick.cygnus.com>
9729 * decl.c (pushdecl): Don't copy the type_decl.
9731 1998-05-26 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9733 * class.c (pushclass): Always store TYPE_MAIN_VARIANT in
9735 * decl.c (grokdeclarator): Put typedefs on the type's obstack.
9737 * parse.y (complex_direct_notype_declarator): Use $1 to access
9738 scope of notype_qualified_id.
9740 1998-05-26 Dave Brolley <brolley@cygnus.com>
9742 * lex.c (parse_options,yy_cur,yy_lim): Add for cpplib.
9743 (init_parse): Initialize cpplib interface.
9745 * Makefile.in (CXX_OBJS): Make sure dependencies never end with an
9748 1998-05-26 Mark Mitchell <mark@markmitchell.com>
9750 * decl.c (pushtag): Avoid crashing on erroneous input.
9752 1998-05-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9754 * decl.c (push_namespace): Only produce one unique name for
9755 anonymous namespaces.
9756 (get_unique_name): Remove.
9758 1998-05-25 Mark Mitchell <mark@markmitchell.com>
9760 * call.c (tourney): Don't do any extra comparisons.
9762 * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions.
9764 * cp-tree.h (processing_template_parmlist): Declare.
9765 * decl.c (pushtag): Don't call push_template_decl when we
9767 * pt.c (processing_template_parmlist): New variable.
9768 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro.
9769 (complete_template_args): Use it.
9770 (add_to_template_args): Likewise.
9771 (innermost_args): Likewise.
9773 (begin_template_parm_list): Use processing_template_parmlist.
9774 (end_template_parm_list): Likewise.
9776 * cp-tree.h (ANON_UNION_TYPE_P): New macro.
9777 * decl.c (grokdeclarator): Use it.
9778 * decl2.c (grok_x_components): Likewise.
9779 * init.c (initializing_context): Likewise.
9780 * method.c (do_build_copy_constructor): Likewise.
9781 (do_build_assign_ref): Likewise.
9782 * search.c (compute_access): Likewise.
9783 * typeck.c (build_component_ref): Likewise.
9785 * decl.c (grokdeclarator): Don't give a cv-qualified version of an
9786 unnamed type a typedef name "for linkage purposes".
9788 * pt.c (lookup_template_class): Don't look at
9789 IDENTIFIER_CLASS_VALUE when there's no current_class_type.
9791 * method.c (build_overload_int): Handle error cases gracefully.
9793 * pt.c (instantiate_decl): Handle static member variables
9796 * pt.c (tsubst): Use the tsubst'd type when producing new
9797 TEMPLATE_PARM_INDEX nodes.
9799 1998-05-24 Mark Mitchell <mark@markmitchell.com>
9801 * tree.c (cp_tree_equal): Handle pointers to member functions.
9803 * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make
9804 sure the type of the REF_BIND is a reference type.
9805 (maybe_handle_ref_bind, compare_ics): Rename reference_type to
9806 target_type for clarity.
9808 * parse.y (xcond): Move call to condition_conversion ...
9809 * semantics.c (finish_for_cond): Here.
9810 * parse.c: Regenerated.
9812 1998-05-24 Jason Merrill <jason@yorick.cygnus.com>
9814 * decl.c (push_namespace): Namespaces have type void.
9815 * typeck2.c (incomplete_type_error): Complain about namespace
9817 * typeck.c (decay_conversion): Likewise.
9819 1998-05-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
9821 * error.c (dump_expr): Support namespaces.
9823 1998-05-23 Jason Merrill <jason@yorick.cygnus.com>
9825 * cp-tree.def: Add SRCLOC.
9826 * cp-tree.h: Add struct tree_srcloc and accessor macros.
9827 * tree.c (build_srcloc, build_srcloc_here): New fns.
9828 * pt.c (add_pending_template): Use build_srcloc_here.
9829 (push_tinst_level): Update last_template_error_tick before erroring.
9830 (instantiate_decl): Restore lineno and input_filename before
9831 calling add_pending_template.
9832 * decl2.c (finish_file): Set up lineno and input_filename for
9835 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
9837 * decl.c (lang_print_error_function): New fn.
9838 (init_decl_processing): Set print_error_function to use it.
9839 * errfn.c (cp_thing): Don't call maybe_print_template_context here.
9841 * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and
9844 * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for
9845 copy-initialization.
9847 * class.c (build_vtable_entry): Use int_fits_type_p.
9848 (build_vtable): Pass a signed offset to build_vtable_entry.
9849 (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1,
9850 set_rtti_entry): Likewise.
9852 1998-05-22 Per Bothner <bothner@cygnus.com>
9854 * cp-tree.h: Add comments documenting which LANG_FLAGS are used.
9855 (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used.
9857 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
9859 * pt.c (print_template_context): Use fprintf instead of cp_error.
9861 * pt.c (determine_specialization): Just return an error_mark_node.
9862 Also print the decl we want in error messages. If we complain,
9863 return error_mark_node.
9864 (tsubst_friend_function): Set lineno and input_filename so
9865 error messages will be useful.
9866 (instantiate_template): Just return an error_mark_node.
9867 (check_explicit_specialization): Don't mess with a returned
9870 * pt.c (print_template_context): Add new argument.
9871 (maybe_print_template_context): New fn.
9872 (push_tinst_level): Increment tinst_level_tick.
9873 (pop_tinst_level): Likewise.
9874 * errfn.c (cp_thing): Call maybe_print_template_context. Use
9875 xrealloc instead of xmalloc.
9877 * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT.
9879 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
9881 * pt.c (tsubst_friend_class): Don't call redeclare_class_template
9882 if the template we looked up is the same as the one we already
9885 Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com>
9887 * lex.c: (handle_sysv_pragma): FILE* parameter not used.
9888 (cpp_reader,parse_in): Add for cpplib.
9889 (check_newline): Call handle_sysv_pragma with new interface.
9890 (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line.
9892 * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib.
9893 (sub_getch): Call GETC for cpplib.
9895 * cp-tree.h: (get_directive_line): Different prototype for cpplib.
9896 (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line.
9898 * Makefile.in (CXX_OBJS): Add @extra_cxx_objs@ for cpplib.
9900 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
9902 * decl2.c (maybe_make_one_only): New fn.
9903 (import_export_vtable): Use it.
9904 (import_export_decl): Likewise.
9905 * pt.c (mark_decl_instantiated): Likewise.
9907 1998-05-21 Mark Mitchell <mmitchell@usa.net>
9909 * decl2.c (find_representative_member): Rename to ...
9910 (build_anon_union_vars): New function.
9911 (finish_anon_union): Fix stupidity of previous change.
9913 1998-05-20 Jason Merrill <jason@yorick.cygnus.com>
9915 * decl.c (grokfndecl): Handle definition of specialization in
9918 * error.c (dump_decl): Fix LOOKUP_EXPR handling.
9920 1998-05-20 Mark Mitchell <mmitchell@usa.net>
9922 * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P
9923 to look for type declarations.
9924 (finish_struct): Deal with templates on the CLASSTYPE_TAGS list.
9925 * cp-tree.h (DECL_DECLARES_TYPE_P): New macro.
9926 (finish_member_class_template): Declare.
9927 * decl.c (pushtag): Put member class templates on the
9928 CLASSTYPE_TAGS list, just as for ordinary member classes.
9929 (pushdecl_class_level): Use DECL_DECLARES_TYPE_P.
9930 (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with
9931 IDENTIFIER_NAMESPACE_VALUEs.
9932 * parse.y (component_decl): Move code to ...
9933 * semantics.c (finish_member_class_template): New function.
9934 Don't put member class templates on the list of components for a
9936 * parse.c: Regenerated.
9937 * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types.
9938 In fact, don't use DECL_CONTEXT at all here.
9940 1998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de>
9942 * decl.c (record_unknown_type): New function.
9943 (init_decl_processing): Call it for the unknown and global type
9946 1998-05-20 Mark Mitchell <mmitchell@usa.net>
9948 * decl2.c (find_representative_member): New function.
9949 (finish_anon_union): Use it.
9951 * cp-tree.h (MAIN_NAME_P): New macro.
9952 (DECL_MAIN_P): Likwise.
9953 * decl.c (pushdecl): Avoid crashing on redefinitions of `main'.
9954 (grokfndecl): Use the new macros.
9955 (grokdeclarator): Likewise.
9956 (start_function): Likewise.
9957 (store_parm_decls): Likewise.
9958 (finsh_function): Likewise.
9959 * friend.c (do_friend): Likewise.
9960 * typeck.c (build_function_call_real): Likewise.
9961 (build_unary_op): Likewise.
9963 Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com>
9965 * decl2.c (start_objects, finish_objects, do_dtors,
9966 do_ctors): Split out from...
9967 (finish_file): ...here.
9969 Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com>
9971 * tree.c (is_overloaded_fn): Don't abort on placeholders from
9974 Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com>
9976 * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node.
9978 * error.c (dump_expr): Handle an ARROW_EXPR.
9980 Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net>
9982 * decl.c (saveable_obstack): Declare.
9983 (pushdecl): Copy TYPE_DECLs to the same obstack as the type they
9984 declare, if necessary.
9986 Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net>
9988 * call.c (compare_qual): Remove.
9990 (is_properly_derived_from): New function.
9991 (maybe_handle_ref_bind): Likewise.
9992 (maybe_handle_implicit_object): Likewise.
9993 (compare_ics): Modify substantially to bring into conformance with
9995 * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro.
9996 (comp_cv_qualification): Declare.
9997 (comp_cv_qual_signature): Likewise.
9998 * typeck.c (comp_cv_qualification): Likewise.
9999 (comp_cv_qual_signature): Likewise.
10001 Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10003 * Makefile.in (parse.o): Depend on toplev.h.
10005 * class.c (typecode_p): Remove prototype and definition.
10007 * cp-tree.h (currently_open_class, is_empty_class, member_p):
10010 * decl.c (push_overloaded_decl_top_level): Remove prototype and
10013 * errfn.c (cp_error): Cast function pointer `error' to (errorfn *)
10014 in call to `cp_thing'.
10015 (cp_warning): Likewise for function pointer `warning'.
10017 * except.c (do_function_call): Remove prototype and definition.
10018 (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL.
10020 * method.c (is_java_type): Add prototype and make it static.
10022 * parse.y: Include toplev.h.
10024 * pt.c (type_unification): Remove unused variable `arg'.
10025 (instantiate_decl): Likewise for `save_ti'.
10027 * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'.
10029 Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com>
10031 * init.c (build_member_call): Handle template_ids.
10032 * parse.y (primary): Add global_scope template_id.
10034 Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com>
10036 * decl2.c (get_sentry): Use end_temporary_allocation.
10037 Don't declare permanent_obstack.
10039 Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net>
10041 * parse.y (.finish_new_placement): New non-terminal.
10042 (unary_expr, new_type_id): Use it.
10043 * parse.c: Regenerated.
10045 Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com>
10047 * pt.c (redeclare_class_template): Say where the original definition
10048 of the template-parameter's default argument appeared.
10050 Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com>
10052 * call.c (build_over_call): Tweak empty class handling.
10054 * decl.c (make_typename_type): Use currently_open_class.
10056 * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG.
10058 Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
10060 * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE
10061 for a type unless it is one.
10063 * class.c (finish_struct_1): Use OVL_CURRENT in error message.
10065 Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com)
10067 * Makefile.in (program_transform_name, objdir): Define.
10069 * Makefile.in (BISON): Use bison from the build tree if it exists.
10072 Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
10074 * typeck.c (type_unknown_p): Return true for TREE_LIST also.
10076 * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs.
10078 Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com>
10080 * call.c (build_scoped_method_call): Likewise.
10082 Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net>
10084 * init.c (build_new_1): Call suspend_momentary around the creation
10085 of values that must be saved for exception handling.
10086 * parse.y (.build_new_placement): New non-terminal.
10087 (unary_expr, new_placement): Use it.
10088 * parse.c: Regenerated.
10090 Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com>
10092 * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare
10095 * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the
10098 * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace.
10100 Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com>
10102 * decl.c (start_decl): Revert problem change.
10104 * Makefile.in (CONFLICTS): Fix.
10106 Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
10108 * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits.
10110 Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com>
10112 * class.c (finish_struct_1): Use BINFO_SIZE.
10114 * decl.c (start_decl): Use 'tem'.
10116 Thu May 14 16:30:47 1998 Andrew MacLeod <amacleod@cygnus.com>
10118 * exception.cc: Include eh-common.h.
10119 (struct cp_eh_info): Add eh_info struct with NEW_EH_MODEL.
10120 (__cplus_type_matcher): First stab at new C++ runtime type matcher.
10121 (__cp_push_exception): Initialize eh_info struct as well.
10122 * except.c: Remove local structs and include eh-common.h.
10123 (init_exception_processing): Set language and version codes.
10124 (call_eh_info): Add presence of eh_info to runtime description of
10126 (expand_end_eh_spec): Call start_catch_block() and end_catch_block().
10127 * semantics.c (finish_try_block): Call start_catch_block() and
10129 * parse.y (function_try_block): Call start_catch_block() and
10132 Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com>
10134 * typeck.c (original_type): New function.
10135 (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2,
10136 to see if they're actually the same.
10137 * cp-tree.h (original_type): Declare.
10139 Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10141 * Makefile.in (lex.o): Depend on output.h.
10143 * call.c (add_function_candidate): Remove unused variable `cand'.
10144 (add_conv_candidate): Likewise.
10145 (build_builtin_candidate): Likewise.
10147 * cp-tree.h: Add prototype for `types_overlap_p'.
10149 * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED.
10151 * decl2.c (merge_functions): Remove unused variables `tmp' and
10154 * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED.
10155 (code_as_string): Likewise.
10156 (language_as_string): Likewise.
10157 (parm_as_string): Likewise.
10158 (op_as_string): Likewise.
10159 (assop_as_string): Likewise.
10160 (cv_as_string): Likewise.
10162 * lex.c: Include output.h.
10164 * pt.c (type_unification): Cast first argument of `bzero' to a char*.
10166 * search.c (dfs_no_overlap_yet): Mark parameter `t' with
10169 * tinfo.cc (__class_type_info::dcast): Change the type of variable
10170 `i' from int to size_t.
10172 * typeck.c (language_lvalue_valid): Mark parameter `exp' with
10175 Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com>
10177 * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or
10178 DECL_NAMESPACE_SCOPE_P.
10179 (lang_decl_name): Likewise.
10180 * pt.c (tsubst_friend_function, tsubst): Likewise.
10181 * decl.c (pushdecl, redeclaration_error_message, start_decl,
10182 cp_finish_decl, start_function): Likewise.
10183 * class.c (finish_struct_1): Likewise.
10184 * call.c (build_over_call): Likewise.
10185 (compare_ics): Use DERIVED_FROM_P.
10187 Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net>
10189 * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro.
10190 * method.c (build_mangled_name): Use it.
10191 (build_decl_overload_real): Likewise.
10193 * error.c (dump_simple_decl): New function, broken out from ...
10194 (dump_decl): Use it.
10196 Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net>
10198 * ptree.c (lang_print_xnode): Add missing `break'.
10200 * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE.
10202 * call.c (add_template_candidate): Adjust for changes to
10203 fn_type_unification.
10204 (add_template_candidate_real): Likewise.
10205 (add_template_conv_candidate): Likewise.
10206 (build_user_type_conversion_1): Likewise.
10207 (build_new_function_call): Likewise.
10208 (build_object_call): Likewise.
10209 (build_new_op): Likewise.
10210 (build_new_method_call): Likewise.
10211 * class.c (instantiate_type): Likewise.
10212 * cp-tree.h (unification_kind_t): New type.
10213 (fn_type_unification): Adjust prototype.
10214 (type_unificaiton): Likewise.
10215 * pt.c (UNIFY_ALLOW_NONE): New macro.
10216 (UNIFY_ALLOW_MORE_CV_QUAL): Likewise.
10217 (UNIFY_ALLOW_LESS_CV_QUAL): Likewise.
10218 (UNIFY_ALLOW_DERIVED): Likewise.
10219 (unify): Change prototype.
10220 (maybe_adjust_types_for_deduction): New function.
10221 (check_cv_quals_for_unify): Likewise.
10222 (determine_specialization): Adjust.
10223 (fn_type_unification): Likewise.
10224 (type_unification): Likewise.
10225 (type_unification_real): Likewise. Use
10226 maybe_adjust_types_for_deduction. Fix mishandling of
10227 back-unification of template functions passed as arguments. Pass
10228 appropriate combination of UNIFY_ALLOW_* to unify.
10229 (unify): Remove unused NTPARMS parameter. Use
10230 check_cv_quals_for_unify. Remove bogus code that allowed
10231 too-generous unification in order to adhere more closely to standard.
10232 (get_bindings_real): Adjust.
10233 (get_class_bindings): Likewise.
10235 * method.c (build_overload_identifier): Only use the innermost
10236 template arguments when mangling.
10237 * pt.c (tsubst_template_argument_vector): New function.
10238 (complete_template_args): Deal with the situation where the
10239 extra_args contain more than one level of arguments.
10240 (lookup_template_class): Deal with member template classes, which
10241 may have more than one level of arguments.
10242 (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE.
10243 Improve handling of member template classes. Use
10244 DECL_PRIMARY_TEMPLATE instead of inline expansion. Use
10245 tsubst_template_argument_vector where appropriate.
10246 (regenerate_decl_from_template): Break out from ...
10247 (instantiate_decl): Here.
10249 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
10250 * parse.h: Regenerated.
10251 * parse.c: Really regenerated.
10253 * cp-tree.h (finish_unary_op_expr): New function.
10254 (finish_id_expr): Likewise.
10255 (begin_new_placement): Likewise.
10256 (finish_new_placement): Likewise.
10257 (finish_declarator): Likewise.
10258 (finish_translation_unit): Likewise.
10259 (finish_parmlist): Likewise.
10260 (begin_class_definition): Likewise.
10261 (finish_class_definition): Likewise.
10262 (finish_default_args): Likewise.
10263 (finish_inline_definitions): Likewise.
10264 * parse.y (GCC_ASM_KEYWORD): Remove.
10265 (TYPENAME_ELLIPSIS): Likewise.
10266 * parse.c: Regenerated.
10267 Use new functions in semantics.c in the actions for many rules.
10268 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
10269 * hash.h: Regenerated.
10270 * semantics.c (finish_expr_stmt): Allow NULL expr.
10271 (finish_unary_op_expr): New function, containing
10272 code previously in parse.y.
10273 (finish_id_expr): Likewise.
10274 (begin_new_placement): Likewise.
10275 (finish_new_placement): Likewise.
10276 (finish_declarator): Likewise.
10277 (finish_translation_unit): Likewise.
10278 (finish_parmlist): Likewise.
10279 (begin_class_definition): Likewise.
10280 (finish_class_definition): Likewise.
10281 (finish_default_args): Likewise.
10282 (finish_inline_definitions): Likewise.
10284 Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
10286 * typeck.c (build_c_cast): Don't decay arrays and functions to
10287 pointer type when converting to a class type.
10289 Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
10291 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro.
10292 (DECL_CLASS_SCOPE_P): Likewise.
10294 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
10296 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
10297 * decl2.c (constructor_name_full): Likewise.
10299 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
10301 * tree.c (mapcar): Add OVERLOAD support.
10303 * init.c (resolve_offset_ref): We must use basetype_path before we
10304 destroy it with a call to convert_pointer_to.
10306 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
10308 * class.c (currently_open_class): New fn.
10309 * decl.c (lookup_name_real): Use it.
10310 * search.c (lookup_field): Likewise.
10312 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
10314 * cp-tree.def (OVERLOAD): New node.
10315 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
10316 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
10317 (NAMESPACE_BINDING): Remove.
10318 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
10320 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
10322 (tree_overload): New struct.
10323 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
10324 (REAL_IDENTIFIER_TYPE_VALUE): Define.
10325 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
10326 (lang_decl_flags): Remove in_namespace.
10327 (lang_decl): Remove chain.
10328 (DECL_CHAIN, DECL_NAMESPACE): Remove.
10329 (flag_honor_std): Declare extern.
10330 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
10331 namespace_binding, set_namespace_binding,
10332 lookup_function_nonclass, cat_namespace_levels,
10333 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
10334 scratch_ovl_cons, ovl_member, build_overload): Declare.
10335 (decl_list_length, get_namespace_id, current_namespace_id,
10336 overloaded_globals_p): Remove.
10337 (lookup_using_namespace, qualified_lookup_using_namespace): Change
10339 (push_scratch_obstack): New macro.
10340 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
10341 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
10343 (build_new_function_call): Iterate using OVL_CHAIN.
10344 Print DECL_NAME in when reporting ambiguities.
10345 (build_object_call): Iterate using OVL_NEXT for fns, convs.
10346 (build_new_op): Call lookup_function_nonclass.
10347 Iterate using OVL_NEXT.
10348 (build_op_delete_call): Change detection of members.
10349 Do not wrap TREE_LIST around fields and single global functions.
10350 (build_over_call): Don't push a class level if the context is a
10352 (build_new_method_call): Iterate using OVL_NEXT.
10353 * class.c (add_method): Chain overloaded members using
10354 build_overload. Remove copying of method.
10355 (grow_method): When iterating through the obstack, expect OVERLOAD
10356 nodes. Chain overload members.
10357 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
10358 nodes in call to get_baselinks.
10359 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
10360 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
10361 fdecls that are OVERLOAD nodes.
10362 (validate_lhs): New function.
10363 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
10364 code. Use DECL_NAME in error messages. Split code between global
10365 and member function processing.
10366 * decl.c (global_type_node): New static variable.
10367 (in_std): New global.
10368 (struct binding_level): New field usings.
10369 (resume_binding_level): Assert that we are not in a class.
10370 (toplevel_bindings_p): Just check for namespace_p or
10372 (resume_level): Remove.
10373 (find_binding): New function.
10374 (binding_for_name): Call it.
10375 (namespace_binding, set_namespace_binding): New functions.
10376 (push_namespace): Associate binding level with new namespace,
10377 resume_binding_level for existing namespace. Remove old code.
10378 Fake std by counting.
10379 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
10380 (maybe_push_to_top_level): Save current namespace.
10381 (pop_from_top_level): Restore saved namespace.
10382 (pop_namespace): Call suspend_binding_level. Remove old code.
10383 (cat_namespace_levels): New function.
10384 (set_identifier_type_value_with_scope): For namespace bindings,
10385 set BINDING_TYPE, and use global_type_node.
10386 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
10387 (identifier_type_value): New function.
10388 (pushtag): If no context, use current_namespace.
10389 (duplicate_decls): Don't process DECL_CHAIN.
10390 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
10391 already set. Never reset it to NULL_TREE. Lookup global variables
10392 in their namespace. Push overloaded templates if they are on
10394 (pushdecl_namespace_level): New function.
10395 (pushdecl_top_level): Implement using pushdecl_namespace_level.
10396 (pushdecl_using_decl): New function.
10397 (overloaded_globals_p): Remove.
10398 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
10399 them. Use namespace_binding and set_namespace_value.
10400 (redeclaration_error_message): Complain if the declarations come
10401 from different namespaces.
10402 (lookup_tag): On namespace level, look in the BINDING_TYPE.
10403 (lookup_namespace_name): Pass tree_bindings from stack. Remove
10405 (select_decl): New function.
10406 (lookup_name_real): Call it for qualified and unqualified lookup.
10407 Pass tree_bindings from the stack.
10408 If prefer_type is 1, also accept namespaces.
10409 (lookup_function_nonclass): New function.
10410 (init_decl_processing): Set the binding level of the global
10411 namespace to global_binding_level.
10412 Build a proper type list for __builtin_apply.
10413 Initialize std_node to "fake std" if flag_honor_std is set.
10414 Initialize global_type_node.
10415 Allocated bad_alloc in namespace std if flag_honor_std.
10416 (define_function): Set the DECL_CONTEXT to the current_namespace.
10417 (start_decl): A namespace is not considered as a context here. If
10418 the DECL_CONTEXT is a namespace, push the decl.
10419 (cp_finish_decl): Check for namespaces used as initializers.
10420 (grokfndecl): Add namespace parameter. Remove processing of
10422 (grokvardecl): Add namespace parameter.
10423 (grokdeclarator): Process SCOPEs that are namespaces. For
10424 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
10425 (start_function): Check for contexts that are namespaces.
10426 Set context for declarations that have not been pushed.
10427 (store_parm_decls): Check for ::main only.
10428 (finish_function): Likewise.
10429 (start_method): Check for contexts that are namespaces.
10430 (start_method): Remove DECL_CHAIN processing.
10431 * decl2.c (flag_honor_std): Declare.
10432 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
10433 (decl_namespace_list): New static global.
10434 (grok_x_components): Ignore namespaces as type contexts.
10435 (check_classfn): Expect OVERLOAD nodes.
10436 (grokfield): Remove DECL_CHAIN processing.
10437 (finish_file): Call cat_namespace_levels.
10438 (merge_functions): New function.
10439 (ambiguous_decl): Rewrite.
10440 (lookup_using_namespace): Produce tree_bindings.
10441 (qualified_lookup_using_namespace): Likewise.
10442 (set_decl_namespace, decl_namespace, current_decl_namespace,
10443 push_decl_namespace, pop_decl_namespace): New functions.
10444 (arg_lookup): New struct.
10445 (add_function, arg_assoc_namespace, arg_assoc_class,
10446 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
10448 (get_namespace_id, current_namespace_id): Remove.
10449 (do_toplevel_using_decl): Rewrite.
10450 (do_class_using_decl): Complain about namespace qualifiers.
10451 (do_using_directive): Sorry if not on namespace level. Complain
10452 about unknown namespaces.
10453 * error.c (dump_aggr_type): Check for namespace contexts.
10454 * except.c (init_exception_processing): Push terminate into std.
10455 * friend.c (is_friend): A namespace is not a context, here.
10456 * init.c (expand_member_init): Remove DECL_CHAIN processing.
10457 (build_offset_ref): Process OVERLOAD nodes.
10458 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
10459 * lex.c (identifier_type): Loop using OVL_CHAIN.
10460 (see_typename): Set looking_for_typename to 2.
10461 (real_yylex): Likewise.
10462 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
10463 (do_scoped_id): Expect OVERLOAD nodes.
10464 Change calling convention for qualified_lookup_using_namespace.
10465 (build_lang_decl): Don't set in_namespace anymore.
10466 * method.c (typevec_size): New global.
10467 (build_overload_nested_name): Return if global_namespace.
10468 Otherwise, always expect a declaration context.
10469 (build_qualified_name): Likewise.
10470 Make sure we don't write beyond typevec_size.
10471 (build_decl_overload_real): Likewise.
10472 Allocate one extra slot for the namespace.
10473 (hack_identifier): Mark code dead.
10474 Process OVERLOAD and NAMESPACE_DECL nodes.
10475 * parse.y (program): Pop namespaces until in global namespace.
10476 (extdef): In a using-declaration, don't discard the identifier if
10477 there is no declaration.
10478 (left_curly): Ignore type contexts which are namespaces.
10479 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
10481 * pt.c (template_class_depth): Expect types to be namespaces.
10482 (determine_specialization): Simplify by expecting OVERLOAD nodes.
10483 (push_template_decl): Push into namespace level.
10484 Reset ctx if it is a namespace.
10485 Set DECL_CONTEXT to current_namespace if not set already.
10486 Ignore real contexts that are namespaces.
10487 (mangle_class_name_for_template): Skip global_namespace.
10488 Mangle other namespaces as declarations.
10489 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
10490 (lookup_template_class): Push into namespace of context.
10491 If the context is a namespace, set it to global_namespace.
10492 Use id_context for mangling.
10493 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
10494 (tsubst_friend_function): Ignore namespace contexts.
10495 Push into namespace level.
10496 (tsubst): Handle NAMESPACE_DECL nodes.
10497 Remove DECL_CHAIN processing.
10498 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
10499 * ptree.c (print_lang_identifier): Print bindings.
10500 (lang_print_xnode): Print OVERLOAD nodes.
10501 * rtti.c (init_rtti_processing): Push type_info into std.
10502 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
10503 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
10504 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
10505 lookup_fnfields_here): Likewise.
10506 Process all nodes, instead of going through TREE_CHAIN.
10507 * sig.c (build_signature_pointer_or_reference_type): Set context
10508 to global_namespace.
10509 (build_signature_table_constructor): Expect OVERLOAD nodes.
10510 * spew.c (yylex): Save old setting of looking_for_typename.
10511 * tree.c (decl_list_length): Remove.
10512 (binding_init): New function.
10513 (count_functions): Rewrite.
10514 (is_overloaded_fn): Expect OVERLOAD nodes.
10515 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
10516 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
10517 ovl_member): New functions.
10518 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
10519 (type_unknown_p): Likewise.
10520 (require_instantiated_type): Likewise.
10521 (build_component_ref): Declare code dead.
10522 (build_x_function_call): Create and expect OVERLOAD nodes.
10523 (build_function_call_real): Check for ::main only.
10524 (build_unary_op): Likewise. Expect OVERLOAD nodes.
10525 (convert_for_assignment): Check for TREE_LIST before accessing
10527 * decl.c (duplicate_decls): Check for namespace bindings instead
10528 of global bindings.
10529 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
10530 lookup_name_current_level, start_decl, xref_tag,
10531 finish_enum): Likewise.
10532 * init.c (build_offset_ref): Likewise.
10533 * search.c (lookup_field): Likewise.
10534 (lookup_fnfields): Likewise.
10535 (dfs_debug_mark): Likewise.
10536 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
10537 (poplevel_class, pop_from_top_level): Likewise.
10538 * decl2.c (finish_method): Likewise.
10539 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
10540 * decl.c (record_builtin_type): Likewise.
10541 (init_decl_processing, grokfndecl): Likewise.
10542 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
10543 (make_lang_type): Likewise.
10544 * parse.y (make_thunk): Likewise.
10545 * pt.c (tsubst): Likewise.
10546 * tree.c (debug_binfo): Likewise.
10547 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
10548 tinfo2.cc, inc/new.h: Add std qualifications.
10549 * inc/new: Wrap with namespace std if __HONOR_STD.
10550 * inc/typeinfo: Likewise.
10552 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
10554 * call.c (build_user_type_conversion_1): Handle second_conv
10555 properly for templates.
10557 Thu May 7 17:09:25 1998 Andrew MacLeod <amacleod@cygnus.com>
10559 * method.c (build_decl_overload_real): Set TREE_USED flag to
10560 zero for build_type_variants nodes as well.
10562 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
10564 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
10566 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
10568 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
10569 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
10570 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
10571 xref.o): Add toplev.h dependencies.
10573 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
10575 * errfn.c (cp_error, cp_warning): Remove declarations for
10576 error and warning respectively.
10578 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10580 * error.c: Convert to using ctype macros defined in system.h.
10581 * method.c: Likewise.
10582 * xref.c: Likewise.
10583 * lex.c: Likewise. Also remove redundant system header stuff.
10585 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
10587 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
10588 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
10589 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
10590 xref.c: Add include of toplev.h.
10592 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
10594 * tree.c (perm_manip): Also regenerate the RTL of an extern.
10595 (copy_to_permanent): Use end_temporary_allocation.
10597 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
10599 * init.c (expand_vec_init): The initialization of each array
10600 element is a full-expression.
10602 Tue May 5 18:24:13 1998 Andrew MacLeod <amacleod@cygnus.com>
10604 * method.c (build_mangled_name): Add a call to build_type_variant
10605 to get the right type.
10607 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
10609 * Makefile.in: Add .SUFFIXES.
10611 * cp-tree.def: Remove NAMESPACE_DECL.
10613 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
10615 * call.c (build_over_call): Do evaluate arg even if it has empty
10617 * decl.c (start_function): Don't push a member function.
10619 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
10621 * Makefile.in (g++FAQ.info): Put -o option before input file.
10623 Thu Apr 30 13:05:33 1998 Andrew MacLeod <amacleod@cygnus.com>
10625 * gxxint.texi: Add info for squangling codes K and B.
10627 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
10629 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
10630 the expression in templates.
10631 (finish_stmt_expr): Likewise.
10633 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
10635 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
10637 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
10639 * decl.c (maybe_push_to_top_level): Always clear
10640 current_template_parms and processing_template_decl.
10641 (pushtag): Remove check of current_class_type and some comments,
10642 since maybe_push_to_top_level no longer creates confusion.
10644 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
10646 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
10647 (DECL_CLASS_TEMPLATE_P): Likewise.
10648 (DECL_PRIMARY_TEMPLATE): Likewise.
10649 (PRIMARY_TEMPLATE_P): Use it.
10650 (push_template_decl_real): New function.
10651 (redeclare_class_template): Take new template parameters as
10653 (is_specialization_of): New function.
10654 (comp_template_args): Declare.
10655 * decl.c (pushtag): Handle friend template classes.
10656 (xref_tag): Likewise. Use new calling convention for
10657 redeclare_class_template.
10658 * decl2.c (grok_x_components): Handle friend templates.
10659 * friend.c (is_friend): Use is_specialization_of where
10660 appropriate. Deal with friend class templates.
10661 (make_friend_class): Let a class template be friends with itself.
10662 * pt.c (comp_template_args): Remove declaration.
10663 (tsubst_friend_class): New function.
10664 (push_template_decl_real): New function.
10665 (push_template_decl): Use it.
10666 (redeclare_class_template): Adjust for new calling convention.
10667 (comp_template_args): Give it external linkage.
10668 (instantiate_class_type): Use tsubst_friend_class to deal
10669 with friend templates.
10670 * typeck.c (comptypes): Use comp_template_args, rather than
10671 expanding it inline.
10672 * parse.y (component_decl): Handle a nested template type
10673 like other component type declarations.
10675 * pt.c (check_explicit_specialization): Handle overloaded
10676 constructors correctly.
10678 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
10679 (lookup_template_class): Use it.
10681 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
10683 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
10684 * cp-tree.h: Add WRAPPER support.
10685 * call.c (add_candidate): Split out from add_*_candidate fns.
10686 (build_over_call): Take the candidate instead of function and args.
10687 Enforce access control here. Emit overload warnings here.
10688 (add_warning): New fn.
10689 (joust): Add WARN parm. If not set, call add_warning instead of
10690 printing a warning. Re-enable some warnings.
10691 (tourney): Pass it.
10692 (convert_like): Adjust.
10693 (build_new_op): Adjust.
10694 (build_new_function_call): Adjust.
10695 (build_user_type_conversion_1): Adjust.
10696 (USER_CONV_FN): Adjust.
10697 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
10698 build_int_wrapper): New fns.
10700 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
10702 * pt.c (unify): Fix typo in previous change.
10704 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
10706 * error.c (dump_type_real): Declare canonical_name.
10708 * typeck.c (comp_target_types): Fix PMFs.
10710 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
10712 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
10713 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
10716 * pt.c (tsubst): Decrease the template-level of
10717 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
10718 TEMPLATE_PARM_INDEX.
10719 (template_decl_level): New function.
10720 (unify): Make sure to record unifications for template
10721 parameters, even when the parameters exactly match the arguments.
10722 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
10723 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
10724 aren't from the level we're currently working on.
10726 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
10728 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
10730 * decl2.c (check_member_template): Set DECL_IGNORED for member
10731 class templates, too.
10733 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
10735 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
10737 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
10739 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
10741 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
10742 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
10743 (init_decl_processing): Handle TI types.
10744 * typeck.c (unsigned_type, signed_type): Handle TI types.
10746 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
10748 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
10749 New local added_libraries. Increment count when add library to
10752 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
10754 * cp-tree.h (type_as_string_real): New function.
10755 * pt.c (mangle_class_name_for_template): Use it.
10756 * error.c (dump_aggr_type): Change prototype.
10757 (dump_type_prefix): Likewise.
10758 (dump_type_suffix): Likewise.
10759 (dump_type_real): Convert from dump_type. If desired, the
10760 "canonica" name of a typedef, i.e., the name of the underlying
10761 type, can be printed.
10762 (dump_type): Call dump_type_real.
10764 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
10766 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
10768 * typeck.c (comp_target_types): Tweak pedantic case.
10769 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
10770 Return -1 or 1 instead of 1 or 2.
10771 (compparms): Remove STRICT handling.
10772 (convert_for_assignment): Fix handling of pmfs.
10774 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
10776 * typeck.c (comp_target_types): Handle references like pointers.
10777 (comp_target_parms): Note that return code from comp_target_types
10778 can be negative to indicate failure.
10780 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
10782 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
10783 which requires a working target compiler to build.
10785 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
10787 * tree.c (avoid_overlap): Add prototype.
10789 * spew.c (num_tokens): Add prototype.
10790 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
10792 * search.c (dfs_check_overlap): Add prototype.
10793 (dfs_no_overlap_yet): Likewise.
10795 * pt.c (original_template): Add prototype.
10796 (inline_needs_template_parms): Likewise.
10797 (push_inline_template_parms_recursive): Likewise.
10798 (retrieve_specialization, register_specialization): Likewise.
10799 (print_candidates, reduce_template_parm_level): Likewise.
10800 (build_template_decl, mark_template_parm): Likewise.
10801 (tsubst_friend_function, get_bindings_real): Likewise.
10803 * method.c (start_squangling): Add prototype.
10804 (end_squangling, check_ktype, issue_ktype): Likewise.
10805 (build_overloaded_scope_ref, check_btype): Likewise.
10806 (build_mangled_template_parm_index): Likewise.
10808 * lex.c (init_cpp_parse): Add prototype.
10809 (handle_cp_pragma, handle_sysv_pragma): Likewise.
10810 (reduce_cmp, token_cmp): Likewise.
10812 * except.c (call_eh_info): Add prototype.
10813 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
10814 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
10816 * decl2.c (is_namespace_ancestor): Add prototype.
10817 (namespace_ancestor, add_using_namespace): Likewise.
10818 (ambiguous_decl): Likewise.
10820 * decl.c (indent): Add prototype.
10822 * call.c (add_template_candidate_real): Add prototype.
10824 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
10826 * decl2.c (build_expr_from_tree): Just return a PMF.
10828 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
10830 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
10831 when doing initializations.
10833 * pt.c (unify): Use comptypes to compare type args.
10835 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
10837 * decl.c (duplicate_decls): Fix check for when it's safe to free
10840 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
10843 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
10845 * pt.c (build_template_parm_index): Add prototype.
10847 * search.c (my_tree_cons): Don't clear words outside the
10848 newly allocated node.
10850 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
10852 * lex.c (init_parse): Now returns char* containing the filename.
10854 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
10855 Jeff Law <law@cygnus.com>
10857 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
10860 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10862 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
10864 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
10866 * decl.c (duplicate_decls): Don't warn for redundant decls if
10867 friend: let add_friend take care of it.
10869 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
10871 * sig.c (build_signature_pointer_constructor): Don't set
10872 TREE_HAS_CONSTRUCTOR for a signature pointer.
10873 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
10874 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
10876 * typeck.c (build_unary_op): Only allow taking the address of a
10878 * typeck2.c (digest_init): Simplify.
10879 (store_init_value): Don't pedwarn about using { } for pmfs.
10881 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
10883 * cp-tree.h (start_decl): Update prototype.
10884 * decl.c (start_decl): Like the C version, new parameters
10885 for the attributes. Call cplus_decl_attributes here,
10886 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
10887 (grokdeclarator): Pass NULL for new start_decl arguments.
10888 * pt.c (tsubst_expr): Likewise.
10889 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
10890 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
10891 * lex.c (build_lang_decl): Add lang_name_java.
10892 * class.c (push_lang_context): Add lang_name_java.
10893 * method.c (build_mangled_name): Check for is_java_type.
10895 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
10897 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
10898 * call.c (build_scoped_method_call): Check for TREE_CODE for
10899 VOID_TYPE instead of type == void_type_node.
10900 (build_method_call): Likewise.
10901 * decl.c (lookup_name_real): Likewise.
10902 (grokdeclarator): Likewise.
10903 (start_decl): Likewise.
10904 (grokparms): Likewise.
10905 (start_function): Likewise.
10906 (finish_function): Likewise.
10907 (start_method): Likewise.
10909 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
10911 * lex.c (finput): New variable.
10912 (init_cpp_parse): Renamed from init_parse.
10913 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
10914 (finish_parse): New function.
10915 * cp-tree.h (init_lex, init_parse): Remove declarations.
10917 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
10919 * call.c (build_call): Still evaluate the actual argument.
10920 * class.c (is_empty_class): Update for -fnew-abi.
10922 * decl2.c: -fnew-abi implies -fsquangle.
10924 * method.c (do_build_assign_ref): Don't do anything to copy
10926 (do_build_copy_constructor): Likewise.
10927 * call.c (build_over_call): Likewise.
10929 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
10931 * tree.c (avoid_overlap): Return a value.
10933 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
10935 * method.c (check_btype): Add missing argument to xrealloc.
10936 (check_ktype): Likewise.
10938 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
10940 Implement empty base optimization.
10941 * class.c (finish_struct_1): Add vbase fields earlier. Set
10942 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
10943 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
10944 (types_overlap_p): New fn.
10945 * tree.c (avoid_overlap): New fn.
10946 (build_base_fields): Use it to avoid overlapping empty bases.
10947 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
10949 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
10951 Re-implement allocation of base class subobjects.
10952 * tree.c (unshare_base_binfos): New fn.
10953 (layout_basetypes): Use it. Now handles offsets of both virtual and
10954 non-virtual bases, after layout_type.
10955 (layout_vbasetypes): Remove.
10956 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
10957 (build_vbase_pointer_fields): Split out from old layout_basetypes.
10958 * class.c (finish_base_struct): Lose offset handling code.
10959 Move nonvdtor warning here. Don't mess with t_binfo anymore.
10960 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
10961 * cp-tree.h: Adjust.
10963 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
10965 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
10966 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
10967 * class.c (duplicate_tag_error): Likewise.
10968 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
10969 * tree.c (layout_vbasetypes): Update from layout_record, remove
10970 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
10971 (layout_basetypes): Likewise.
10973 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
10975 * class.c, Make sure system.h is included just after config.h.
10976 Delete lingering stdio and errno references too.
10977 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
10979 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
10981 * friend.c (is_friend): Fix access control for local classes.
10983 * class.c (is_empty_class): New fn.
10984 * call.c (build_call): Don't pass empty class objects to a function.
10986 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
10988 * call.c (build_over_call): Do name resolution for default
10989 arguments of function templates in the scope of the templates.
10991 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
10993 * call.c: Include system.h. Remove includes, declarations and
10994 defines provided by system.h.
10995 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
10996 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
10997 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
10998 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
10999 * typeck2.c, xref.c: Likewise.
11000 * Makefile.in: Dependencies updated as appropriate.
11001 * Make-lang.in: Likewise.
11003 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
11005 * pt.c (fn_type_unification): Allow incomplete unification without
11006 an immediate error message.
11008 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
11010 * tree.c (member_p): New fn.
11011 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
11012 initializing class members.
11014 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
11015 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
11017 * call.c (build_method_call): Handle non-scoped destructors, too.
11018 * pt.c (tsubst_copy): Likewise.
11020 * pt.c (print_template_context): Split out...
11021 (push_tinst_level): ...from here.
11023 * friend.c (is_friend): Don't pass a type to decl_function_context.
11025 * typeck.c (convert_for_initialization): Always hand off
11026 conversions to class type.
11028 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
11030 * friend.c (is_friend): Local classes have the same access as the
11031 enclosing function.
11033 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
11035 * typeck.c (expand_target_expr): Delete dead function.
11037 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
11039 * repo.c (save_string): Delete dead function.
11041 * method.c (thunk_printable_name): Delete dead function.
11043 * lex.c (yynextch): Delete dead function.
11045 * expr.c (tree_extract_aggr_init): #if 0 out.
11047 * except.c (do_unwind): Delete dead function.
11048 (easy_expand_asm): Likewise.
11050 * cvt.c (build_conversion_type_1): Delete dead function.
11052 * cp-tree.h (push_expression_obstack): Declare.
11054 * call.c (source_type): #if 0 out.
11056 * class.c (alter_access): Remove unused label. Add braces
11057 around empty else clause.
11059 * lex.c (yyprint): Fix argument to printf.
11061 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
11063 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
11065 * pt.c (instantiate_class_template): Make sure template
11066 arguments are permanent.
11067 * init.c (resolve_offset_ref): Don't go looking around in
11070 * semantics.c: Add routines to handle expressions, and some
11071 declaration processing.
11072 * parse.y: Use them.
11073 (current_class_depth): Move declaration to cp-tree.h.
11074 * parse.c: Regenerated.
11075 * cp-tree.h: Use them.
11076 (current_class_depth): Declare.
11077 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
11079 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
11081 * error.c (dump_decl): Be a bit more explicit with template
11082 type arguments, when verbose.
11084 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
11086 * inc/exception: Reorder closing braces.
11088 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
11090 * pt.c (redeclare_class_template): New function.
11091 * cp_tree.h (redeclare_class_template): Declare it.
11092 * decl.c (xref_tag): Use it.
11094 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
11096 * call.c (build_over_call): Check IS_AGGR_TYPE, not
11097 TYPE_LANG_SPECIFIC.
11098 * typeck.c (convert_arguments): Likewise.
11100 * decl.c (grokdeclarator): Remove const and volatile from type after
11101 setting constp and volatilep.
11103 * class.c (finish_struct_1): Don't warn about bool bitfield larger
11106 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
11108 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
11110 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
11112 * call.c (build_object_call): Complain about ambiguous operator(),
11113 rather that crashing.
11114 (build_new_op): Likewise.
11115 (build_op_delete_call): Likewise.
11117 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
11119 * cvt.c (perform_qualification_conversions): Use comp_target_types
11120 instead of comp_ptr_ttypes.
11122 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
11124 * cp-tree.h (enforce_access): Declare.
11125 * call.c (enforce_access): Make it extern, not static.
11126 * class.c (alter_access): Use enforce_access; modify code for ISO
11127 compliance, rather than ARM rules.
11129 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
11131 * cp-tree.h: Fix typo.
11133 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
11135 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
11136 if (aggregate_value_p (type)).
11138 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
11140 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
11142 * tree.c (mapcar): When dealing with a DECL, use it's constant
11144 * pt.c (lookup_template_class): Don't mangle the names of template
11145 classes whose arguments are unknown.
11147 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
11149 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
11151 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
11153 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
11155 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
11156 boolean_type_node to 1.
11158 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
11160 * error.c (dump_expr): Remove unused variable `l'.
11162 * pt.c (for_each_template_parm): New function, created by
11163 converting uses_template_parms.
11164 (tree_fn_t): New typedef.
11165 (uses_template_parms): Use it.
11166 (mark_template_parm): New function.
11167 (push_template_decl): Check that the argument list of a partial
11168 specialization uses all the template parameters.
11170 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
11171 with it; we might want it for debugging.
11172 * cp-tree.h (type_unification): Change interface.
11173 * class.c (finish_struct_1): Skip nested template types, just like
11174 ordinary nested types.
11175 (instantiate_type): Use new interface to type_unification.
11176 * lex.c (init_lex): Add __sz as opname for sizeof.
11177 * method.c (build_overload_scope_ref): New function.
11178 (build_overload_int): Handle complex expressions. Set
11179 numeric_output_need_bar if necessary.
11180 (build_overload_value): Handle non-PARM_DECL nodes; this
11181 routine is now used by build_overload_int. Remove some
11182 assignments to numeric_output_need_bar. Use
11183 build_overload_scope_ref.
11184 (build_qualified_name): Note that some template mangled names end
11185 with digits, and set numeric_output_need_bar appropriately. Use
11186 build_underscore_int.
11187 * pt.c (unify): Change interface.
11188 (type_unification_real): Likewise.
11189 (determine_specialization): Use new interfaces.
11190 (tsubst): Deal gracefully with situations in which the argument
11191 vector is not fully filled.
11192 (fn_type_unification): Use new interfaces.
11193 (type_unification): Likewise. Remove NOP_EXPR hack.
11194 (type_unification_real): Likewise.
11195 (unify): Likewise. Deal with unification of complex expressions.
11197 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
11199 * pt.c (complete_template_args): Initialize skip properly.
11201 * decl.c (make_typename_type): Revert.
11202 (make_implicit_typename): Remove.
11203 (lookup_name_real): Don't call it. Call lookup_field if we see a
11204 TYPE_DECL from a template base.
11205 * search.c (lookup_field): Do implicit typename stuff.
11207 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
11208 Geoff Noer <noer@cygnus.com>
11210 * Makefile.in: Various fixes for building cygwin32 native toolchains.
11211 * Make-lang.in: Likewise.
11213 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
11215 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
11217 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
11219 * decl.c (make_implicit_typename): Rewrite removed code.
11220 (make_typename_type): Call it if the type we look up comes from
11221 a base that uses template parms.
11223 * pt.c (complete_template_args): Rewrite.
11224 (tsubst, FUNCTION_DECL): Use it.
11226 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
11228 * semantics.c (finish_asm_stmt): Fix combine strings. Call
11229 c_expand_asm_operands () if output_operands, input_operands or
11230 clobbers is not NULL_TREE.
11232 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
11234 * pt.c (complete_template_args): New function.
11235 (get_bindings): Deal with specializations of function templates
11236 with return type containing parameters from outer class
11238 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
11239 substitute arguments and compose a new type.
11241 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
11243 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
11246 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
11248 * decl.c (make_implicit_typename): Lose useless code.
11250 * call.c (standard_conversion): Handle A* -> const A* properly.
11252 * pt.c (get_bindings_real): Rename from get_bindings. Add
11253 check_rettype parm.
11254 (get_bindings): Pass 1.
11255 (get_bindings_overload): Pass 0.
11257 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
11259 * pt.c (check_explicit_specialization): When reverting a static
11260 member function, also remove the `this' parameter from
11261 last_function_parms.
11263 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
11265 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
11266 a function context.
11268 * decl.c (store_bindings): Use free_binding_vecs.
11269 (pop_from_top_level): Likewise.
11271 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
11273 * decl.c (make_implicit_typename): Only change the type of a
11276 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
11278 * semantics.c: New file, containing routines to perform the
11279 semantic phase of parsing.
11281 * pt.c (tsubst_expr): Likewise.
11282 * cp-tree.h: Declare the various functions in semantics.c.
11283 Provide macros to access _STMT tree nodes.
11284 * cp-tree.def: Add ASM_STMT tree node.
11285 * Makefile.in, Make-lang.in: Add dependencies on and for
11288 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
11290 * pt.c (push_template_decl): Only check primary templates.
11292 * pt.c (check_explicit_specialization): Complain about default args
11293 in explicit specialization.
11295 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
11296 constructor_declarator.
11298 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
11300 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
11301 has no overloaded operator ->.
11303 * call.c (build_field_call): Don't crash when presented with a
11304 field that is actually a nested type.
11306 * decl.c (pushtag): Deal with friend class injection in local
11309 * call.c (build_object_call): Don't crash if OBJ is a
11310 pointer-to-member-function.
11312 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
11314 * pt.c (push_template_decl): Complain about template with C linkage,
11315 anonymous template class.
11317 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
11319 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
11320 * search.c: Likewise.
11322 * lex.c (do_pending_defargs): Only call
11323 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
11325 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
11327 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
11329 * parse.y: Deal with CONSTRUCTORS in new_initializers.
11331 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
11333 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
11334 closely mimics the behavior in parse.y.
11335 (tsubst_expr): Return the resulting BLOCK when making a tsubst'ing
11336 into a compound statement.
11338 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
11340 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
11341 * pt.c (inline_needs_template_parms): New fn.
11342 (original_template): New fn.
11343 (push_inline_template_parms_recursive): New fn.
11344 (maybe_begin_member_template_processing): Use them.
11345 (maybe_end_member_template_processing): Likewise.
11346 (is_member_or_friend_template): Rename to is_member_template.
11347 Member functions of local classes are never member templates.
11349 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
11351 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
11352 added in the class scope to catch redefinition error.
11354 * pt.c (reduce_template_parm_level): Also copy
11355 the DECL_TEMPLATE_PARMS field.
11357 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
11359 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
11360 reduced-level template type parameter.
11362 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
11364 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
11365 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
11366 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
11367 * decl.c (duplicate_decls): Propagate it.
11368 * typeck2.c (abstract_virtuals_error): Use two loops to emit
11369 abstract virtual functions and virtual functions which need a
11370 final overrider separately.
11372 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
11374 * lang-specs.h: Properly put brackets around array elements in
11377 * typeck.c (build_binary_op_nodefault): Correctly place parens around
11378 && and || in expression.
11380 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
11382 * call.c (default_parm_conversions): Remove prototype definition.
11383 (build_method_call): Remove unused variable result.
11385 * cvt.c (ocp_convert): Remove unused variable conversion.
11387 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
11389 * except.c (do_unwind): #if 0 definition of unused variables fcall
11392 * expr.c (extract_scalar_init): #if 0 prototype and function
11395 * init.c (expand_aggr_init_1): Remove unused variable init_type.
11396 (build_new_1): Remove unused variable t.
11398 * pt.c (instantiate_class_template): Remove unused variable newtag;
11399 cast called function return value to void.
11400 (do_decl_instantiation): Remove unused variables name and fn.
11402 * tree.c (get_type_decl): Add default return to shut up compiler from
11403 complaining control reaches end of non-void function.
11405 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
11407 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
11409 * call.c (default_parm_conversions): Remove prototype definition.
11410 (build_method_call): Remove unused variable result.
11411 (build_over_call): Add default case in enumeration switch.
11413 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
11415 * decl2.c (lang_decode_option): Change j's type to size_t.
11417 * tree.c (layout_vbasetypes): record_align and desired_align are of
11418 type unsigned int; const_size and nonvirtual_const_size likewise.
11420 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
11422 * parse.y (new_initializer): Make sure all initializers are
11425 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
11427 * decl2.c (import_export_decl): Mark tinfo functions for
11428 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
11430 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
11432 * method.c: Fix typo.
11434 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11436 * method.c: Include "system.h" to get stdlib.h, stdio.h,
11437 ctype.h, string.h, etc.
11438 (issue_nrepeats): Add default case in enumeration switch.
11439 (check_btype): Likewise.
11440 (process_overload_item): Likewise.
11442 * Makefile.in (method.o): Depend on system.h.
11444 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
11446 * lex.c (do_scoped_id): Fix parenthesizing.
11448 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
11450 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
11451 FLAG_RTTI is unset, initialize type info machinery and continue
11452 with FLAG_RTTI enabled.
11453 (get_typeid): Likewise.
11455 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
11457 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
11460 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
11462 * pt.c (finish_member_template_decl): Deal more gracefully with
11463 invalid declarations.
11465 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
11467 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
11468 cp-tree.h: Clean up more old overloading code, old RTTI code, and
11469 some formatting quirks.
11471 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
11472 method.c, pt.c, ptree.c, typeck.c: Remove support for
11473 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
11475 * Makefile.in: Adjust.
11477 * pt.c (unify): Don't allow reduced cv-quals when strict.
11479 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
11480 *type_unification* and unify.
11482 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
11484 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
11485 (nested_name_specifier): And add it before this use.
11486 (typename_sub0): And this use. Also add use without the keyword.
11487 (typename_sub1): Likewise.
11488 * pt.c (instantiate_class_template): Don't actually instantiate
11489 anything if our type uses template parms.
11491 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
11493 * decl.c (start_function): Don't call temporary_allocation for a
11496 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
11498 * pt.c (instantiate_class_template): Don't mess with friends if
11499 our type uses template parms.
11501 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
11503 * parse.y (nested_name_specifier): Use explicit_template_type.
11504 (typename_sub): Allow a template_type, an explicit_template_type,
11505 or an implicit template type at the end.
11506 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
11507 * decl.c (make_typename_type): Handle template-id where the name
11508 is a TEMPLATE_DECL.
11509 * call.c (build_scoped_method_call): Handle member template
11511 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
11512 destructor is represented by the type.
11514 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
11515 * parse.y (nested_name_specifier): Add 'template' case.
11516 (explicit_template_type): New rule.
11517 (typename_sub): Use it.
11518 * decl.c (make_typename_type): Handle getting a template-id for NAME.
11519 * pt.c (tsubst): Likewise.
11521 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
11523 * pt.c (add_to_template_args): Fix thinko.
11524 (instantiate_class_template): Call it later.
11526 * pt.c (get_class_bindings): Add outer_args parm.
11527 (most_specialized_class): Likewise.
11528 (instantiate_class_template): Pass it.
11529 (more_specialized_class): Likewise.
11530 (lookup_template_class): Get context from template if none
11532 (finish_member_template_decl): Don't do anything with a
11533 partial specialization.
11534 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
11536 * class.c (finish_struct): Member class templates have already been
11537 checked for name clashes.
11538 * decl.c (pushdecl_with_scope): Handle pushing at class level.
11540 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
11542 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
11543 (tsubst, *_PARM): Support multiple levels of template classes.
11544 (instantiate_class_template): Look up the pattern from the
11546 (lookup_template_class): Handle getting a template for d1.
11547 (push_template_decl): Correct setting of 'primary'.
11548 (reduce_template_parm_level): Add 'levels' parm.
11549 (finish_member_template_decl): Support member class templates.
11550 (template_class_depth): Handle multiple levels.
11551 * parse.y (component_decl_1, fn.def2): Remove member template case.
11552 (component_decl): Add member template cases.
11553 * decl2.c (check_member_template): We now handle member template
11555 * decl.c (pushtag): Handle member templates.
11556 * method.c (do_inline_function_hair): Don't touch
11557 IDENTIFIER_GLOBAL_VALUE.
11558 * init.c (build_offset_ref): If name isn't an identifier, just
11560 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
11562 * typeck.c (get_delta_difference): Do adjust for conversions to
11563 and from virtual base.
11565 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
11567 * typeck.c (get_delta_difference): Give hard error for conversion
11570 * cp-tree.h: Tweak formatting.
11572 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
11574 * decl.c (push_namespace): Handle redeclaration error.
11576 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
11577 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
11578 (NAMESPACE_BINDING): New macro.
11579 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
11582 * pt.c (push_template_decl): Use innermost_args.
11584 * decl.c (get_unique_name): Tweak from earlier in the name.
11586 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
11588 * cp-tree.def: Add CPLUS_BINDING node.
11589 * cp-tree.h (tree_binding): New struct.
11590 (BINDING_SCOPE, BINDING_VALUE): New macros.
11591 (current_namespace, global_namespace): Declare extern.
11592 (struct lang_decl_flags): New field in_namespace.
11593 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): New macros.
11594 (DECL_NAMESPACE, SET_DECL_NAMESPACE): New macros.
11595 (TREE_INDIRECT_USING): New macro.
11596 * decl2.c (current_namespace, global_namespace): Declare. The
11597 value is a NAMESPACE_DECL now, not a TREE_LIST.
11598 (is_namespace_ancestor, namespace_ancestor): New static functions.
11599 (add_using_namespace, ambiguous_decl): Likewise.
11600 (lookup_using_namespace): New support function for lookup_name.
11601 (qualified_lookup_using_namespace): New support function for
11602 do_scoped_id and lookup_namespace_name.
11603 (get_namespace_id): Mark as obsolete.
11604 (current_namespace_id): Likewise.
11605 (do_namespace_alias): Implement.
11606 (do_using_directive): Implement as call to add_using_namespace.
11607 * decl.c (binding_for_name): New function.
11608 (push_namespace, pop_namespace): Implement.
11609 (push_decl): Don't install a FUNCTION_DECL in the global branch.
11610 (lookup_namespace_name): Implement using qualified lookup.
11611 (lookup_name_real): For global scoping, lookup in
11612 global_namespace. For namespace scoping, lookup in given
11613 namespace. For unscoped lookup, iterate over namespace,
11614 considering using directives.
11615 (init_decl_processing): Initialize global_namespace.
11616 (grokvardecl): Build assembler name as static name for globals.
11617 (grokdeclarator): Remove old namespace mangling.
11618 (xref_tag): When installing a global binding for the
11619 tag, make sure we have an identifier.
11620 * method.c (build_overload_nested_name): Mangle namespaces.
11621 (build_qualified_name): Likewise.
11622 (build_decl_overload_real): Likewise.
11623 * lex.c (build_lang_decl): Set namespace for new declaration to
11625 (do_scoped_id): Find global names in global or current
11626 namespace, or using qualified namespace lookup, depending on
11628 * init.c (build_member_call): When scope is namespace, use
11629 build_x_function_call instead.
11630 (build_offset_ref): When scope is namespace, collapse processing
11631 to lookup_namespace_name instead.
11632 * error.c (dump_decl): Support NAMESPACE_DECL.
11633 * decl.c (pushdecl): Bind globals to current namespace.
11634 (push_overloaded_decl): Likewise.
11635 (lookup_tag): Likewise.
11636 (lookup_name_current_level): Likewise.
11637 (xref_tag): Likewise.
11638 (start_function): Likewise.
11639 * lex.c (do_identifier): Likewise.
11640 (identifier_typedecl_value): Likewise.
11641 (real_yylex): Likewise.
11642 * method.c (do_inline_function_hair): Likewise.
11643 * parse.y (unscoped): Likewise.
11644 * pt.c (check_explicit_specialization): Likewise.
11645 (lookup_template_class): Likewise.
11646 * rtti.c (call_void_fn): Likewise.
11647 * sig.c (build_sigtable): Likewise.
11648 * ptree.c (lang_print_xnode): New function.
11650 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
11652 * pt.c (instantiate_class_template): Don't instantiate if pedantic
11653 and the args use template parms.
11655 * pt.c (push_tinst_level): If the instantiation uses template parms,
11657 * decl.c (xref_basetypes): Do call complete_type for basetypes
11658 that involve template parameters.
11660 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
11662 * typeck2.c (process_init_constructor): Fix labeled init check.
11664 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
11666 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
11667 argument to tsubst and friends.
11669 * pt.c (tsubst, FUNCTION_DECL): Tidy.
11671 * typeck.c (build_x_function_call): Handle static member function
11672 templates like non-templates. Handle friend templates like normal
11673 function templates.
11674 * pt.c (tsubst, *_PARM): Don't use orig_level.
11675 (get_bindings): Don't call add_to_template_args.
11676 (instantiate_template): Likewise.
11677 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
11678 * ptree.c (print_lang_type): Print index/level for template parms.
11680 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
11682 * Make-lang.in (cc1plus): Note that cc1plus depends on
11683 cp/cp-tree.h and cp/cp-tree.def.
11685 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
11686 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
11687 position in a template parameter list.
11688 * cp-tree.h (template_parm_index): New structure, used as the tree
11689 structure for a TEMPLATE_PARM_INDEX.
11690 (TEMPLATE_PARM_IDX): New macro.
11691 (TEMPLATE_PARM_LEVEL): Likewise.
11692 (TEMPLATE_PARM_DESCENDANTS): Likewise.
11693 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
11694 (TEMPLATE_PARM_DECL): Likewise.
11695 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
11696 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
11697 (TEMPLATE_TYPE_DECL): Likewise.
11698 (TEMPLATE_CONST_IDX): Remove.
11699 (TEMPLATE_CONST_LEVEL): Likewise.
11700 (TEMPLATE_CONST_SET_INFO): Likewise.
11701 (TEMPLATE_TYPE_SET_INFO): Likewise.
11702 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
11704 (TEMPLATE_TYPE_LEVEL): Likewise.
11705 * decl.c (decls_match): Call comp_template_parms, rather than
11706 expanding it inline.
11707 (duplicate_decls): If two template declarations are being merged,
11708 then their TEMPLATE_INFOs should be merged as well.
11709 (grokfndecl): Save template-id information when declaring a friend
11710 with explicit template arguments. Pass arguments to
11711 check_explicit_specialization via correct convention; at some
11712 point check_explicit_specialization changed, but these call-sites
11714 (grokdeclarator): Tidy up slightly.
11715 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
11716 two template functions with the same DECL_ASSEMBLER_NAME the same,
11717 since the names are not yet mangled.
11718 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
11719 TEMPLATE_CONST_PARM.
11720 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
11721 decl for a non-type parameter, rather than printing `<tparm ...>'.
11722 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
11723 (do_friend): Deal with template friends.
11724 * lex.c (do_pending_inlines): Call
11725 maybe_begin_member_template_processing, rather than
11726 conditionally calling begin_member_template_processing.
11727 (process_next_inline): Likewise. Call
11728 maybe_end_member_template_processing, rather than
11729 conditionally calling end_member_template_processing.
11730 (do_pending_defargs): Likewise.
11731 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
11732 TEMPLATE_CONST_PARM.
11733 * method.c (build_mangled_template_parm_index): New function.
11734 (build_overload_value): Use it.
11735 (build_overload_name): Likewise.
11736 * pt.c (finish_member_template_decl): Allow friend declarations.
11737 (template_class_depth): New function.
11738 (is_member_template): Rename, and modify, to become...
11739 (is_member_or_friend_template): New function.
11740 (end_member_template_processing): Rename, and modify, to become...
11741 (maybe_end_member_template_processing).
11742 (build_template_parm_index): New function.
11743 (reduce_template_parm_level): New function.
11744 (process_template_parm): Modify to use build_template_parm_index.
11745 (push_template_decl): Deal with friend templates.
11746 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
11747 TEMPLATE_CONST_PARM.
11748 (tsubst_friend_function): New function.
11749 (instantiate_class_template): Generate the DECL_FRIENDLIST
11750 for a new instantiation by using tsubst_friend_function rather
11752 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
11753 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
11754 appropriate new macros. Use reduce_template_parm_level to
11755 generate lower-level template parameters. Handle tsubst'ing into
11756 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
11757 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
11758 templates. Similarly for the template parameters for a new
11760 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
11761 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
11762 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
11763 (get_bindings): Call add_to_template_args if necessary.
11764 (instantiate_decl): Handle instantiations of friend templates.
11765 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
11766 TEMPLATE_TYPE_PARM as a list of fields; it's not!
11767 * spew.c (yylex): Do a little manual constant propagation to
11770 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
11772 * error.c: Include sys/types.h.
11774 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
11776 * method.c (build_mangled_name): Start CPP directives in column zero.
11778 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
11780 * typeck2.c (process_init_constructor): Sorry about non-trivial
11781 labeled initializers.
11782 * parse.y (initlist): Re-enable labeled initializers.
11784 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
11786 * pt.c (coerce_template_parms): Add a new parameter, is_tmpl_parm,
11787 all callers changed. Rely on the new parameter instead of arg
11788 being a TREE_LIST when determine whether we are working inside
11789 template template parameter. Clean up is_type test.
11791 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
11793 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
11794 * typeck2.c (initializer_constant_valid_p): Allow conversions
11795 between pointers and references.
11797 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
11799 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
11800 if pedantic || warn_pointer_arith.
11802 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
11804 * pt.c (unify): Handle TEMPLATE_DECL.
11806 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
11808 * cp-tree.h (strip_attrs): Remove decl.
11810 1998-02-18 Doug Evans <devans@cygnus.com>
11812 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
11813 Update olddecl's attributes too.
11814 (strip_attrs): Remove function.
11815 * typeck.c (common_type): Call merge_machine_type_attributes.
11817 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
11819 * parse.y (initdcl0_innards): New grammar symbol.
11820 (nomods_initdecls, nomods_initdcl0): Change type from itype to
11821 none, since the resulting value is never used.
11822 (parse_decl): New function.
11823 (datadef): Remove redundant actions.
11824 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
11825 * parse.c: Regenerated.
11827 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
11829 * parse.y (simple_stmt): Use getdecls() to check for decl.
11831 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
11833 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
11835 (c++.install-common): Install c++filt properly as native or as cross
11837 (c++.uninstall): Add c++filt.
11839 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
11841 * call.c (standard_conversion): Fix multi-level ptr conversions.
11843 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
11845 * init.c (build_new): Propagate error_mark_node up.
11847 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
11849 * parse.y (simple_stmt): If the condition isn't a declaration,
11850 start the controlled block after the test.
11852 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
11854 * call.c (build_over_call): Convert builtin abs, labs and fabs to
11856 * decl.c (init_decl_processing): Re-enable abs, labs and fabs as
11859 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
11861 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
11863 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
11865 * cp-tree.h: Add access_protected_virtual_node.
11866 * class.c (init_class_processing): Initialize it.
11867 * decl.c (xref_basetypes): Use it.
11868 * parse.y (base_class_access_list): Likewise.
11870 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
11871 (c++.install-common): Install c++filt.
11873 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
11875 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
11877 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
11879 * call.c (reference_binding): Use comptypes when comparing
11880 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
11882 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
11884 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
11885 (really_overloaded_fn): Move check here from is_overloaded_fn.
11886 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
11888 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
11890 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
11893 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
11895 * cp-tree.h (push_template_decl): Return the decl passed in, or an
11896 equivalent duplicate.
11897 * decl.c (pushtag): Use the return value from push_template_decl.
11898 (duplicate_decls): When duplicating a template declaration, merge
11899 the DECL_TEMPLATE_RESULTs as well.
11900 (make_implicit_typename): Don't try to dive into typename types to
11901 find a context for making a new implicit typename.
11902 (start_decl): Use the return value from push_template_decl.
11903 (grokdeclarator): Complain about declarations list `const operator
11904 int'. Since we don't correctly handle in-class initializations of
11905 non-static data members, complain about this (now illegal)
11906 practice. Issue an error for initializations of non-const statics
11907 since that is illegal as well, and since we don't handle that case
11909 (start_function): Use the return value from push_template_decl.
11910 (start_method): Likewise.
11911 * decl2.c (grokfield): Likewise. Since the change to
11912 grokdeclarator ensures that all initialized fields are in fact
11913 static, remove a redundant test for TREE_PUBLIC.
11914 * parse.y (initlist): Disable labeled initializers since they do
11915 not work as per the documentation, and since they do not use the
11916 same syntax as the C front end.
11917 * pt.c (push_template_decl): Return the decl passed in, or an
11918 equivalent duplicate.
11919 (lookup_template_class): When searching in a nested context,
11920 use the right arguments.
11921 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
11922 * typeck.c (build_component_ref): Assign the correct type to the
11923 result of build_vfn_ref.
11925 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
11927 * pt.c (convert_nontype_argument): Fix typo.
11928 (check_explicit_specialization): Allow old-style specialization
11929 of class template members.
11931 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
11932 Manfred Hollstein <manfred@s-direktnet.de>
11934 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
11935 when deciding to override DECL_ASSEMBLER_NAME.
11937 Tue Feb 10 15:30:55 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
11939 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
11940 * cp-tree.h (flag_do_squangling): Add declaration.
11941 * lang-options.h: Add -fsquangle and -fno-squangle.
11942 * method.c: Add macros and static variables for squangling.
11943 (build_overload_name): Rename to build_mangled_name, add logic for B
11944 compression, and split into process_modifiers and
11945 process_overload_item.
11946 (process_modifiers): New function, to handle constant, reference,
11948 (process_overload_item): New function, handles issue of type codes.
11949 (build_overload_name): New function, start squangling and call
11950 build_mangled_name.
11951 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
11952 (start_squangling): New function to initialize squangling structs.
11953 (end_squangling): New function to destroy squangling structs.
11954 (nrepeats): Rename variable to Nrepeats.
11955 (issue_nrepeats): New function for issuing 'n' type repeats.
11956 (check_ktype): New function to check for type K name compression.
11957 (build_overload_nested_name): Add a check for K name compression.
11958 (build_qualified_name): Add a check for K name compression and don't
11959 use DECL_ASSEMBLER_NAME when squangling is on.
11960 (check_btype): New function, checks for B type compression.
11961 (build_static_name, build_decl_overload_real): Initiate squangling.
11962 (build_typename_overload, build_overload_with_type): Initiate
11965 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
11967 * method.c (make_thunk): Avoid name buffer overflow.
11969 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
11971 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
11972 don't define them yet.
11974 * parse.y (nomods_initdcl0): Add constructor_declarator case.
11976 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11978 * config-lang.in (diff_excludes): Use basename only.
11980 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
11982 * tinfo2.cc: Add tinfo for signed char.
11984 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
11986 * search.c (compute_access): Handle protected constructors in derived
11987 classes as accessible.
11989 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
11991 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
11992 Call convert_from_reference sooner.
11994 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
11996 * cvt.c (ocp_convert): Obtain the constant values from constant
11997 decls even if the destination type is the same as the type of the
12000 * decl2.c (finish_file): Make sure that static inlines with
12001 definitions are not marked DECL_EXTERNAL before returning.
12003 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
12005 * decl.c: Lose arg_looking_for_template.
12006 (lookup_name_real): Likewise.
12007 * parse.y: Lose processing_template_arg, template_arg1.
12008 (primary): Likewise.
12009 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
12011 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
12013 * error.c (dump_decl): Fix type of default arguments for template
12014 template parameters and nontype template parameters.
12015 * parse.y (template_parm): Handle invalid default template
12016 template arguments here.
12018 * parse.y (template_parm): Use template_arg instead of PTYPENAME
12019 for default template template argument.
12020 * pt.c (coerce_template_parms): Merge default template argument
12021 codes. Can treat RECORD_TYPE as template name if it is implicitly
12022 created. Fix argument index in error message.
12023 * typeck.c (comptypes): Merge template argument comparison codes in
12024 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
12026 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
12028 * lex.c (file_name_nondirectory): Also check for '/'.
12030 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
12032 * parse.y (primary): Deal with statement-expressions in
12034 * pt.c (tsubst_copy): Handle BIND_EXPR.
12035 * tree.c (mapcar): Likewise.
12037 * call.c (add_template_candidate_real): Pass extra parameter to
12038 fn_type_unification.
12039 * cp-tree.h (fn_type_unification): Add parameter.
12040 * pt.c (fn_type_unification): Add additional parameter to deal with
12041 static member functions.
12042 (get_bindings): Deal with static member functions.
12044 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
12045 (revert_static_member_fn): Declare.
12046 * decl.c (revert_static_member_fn): Remove declaration. Change
12047 linkage from internal to external.
12048 (cp_finish_decl): Deal with virtual functions in classes local to
12049 template functions.
12050 * decl2.c (finish_file): Don't forget to emit increment/decrement
12051 expressions in initializers for file-scope variables.
12052 * parse.y (typename_sub2): If the typename doesn't names a
12053 template, rather than a type, issue an error message.
12054 * pt.c (check_explicit_specialization): Handle specializations of
12055 static member functions.
12056 (coerce_template_parms): Handle offset references to lists of
12058 * search.c (note_debug_info_needed): Don't crash when handed a
12059 type which is being defined.
12060 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
12061 that can happen with some illegal code.
12063 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12065 * call.c (user_harshness): Initialize `code' to 0.
12066 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
12067 (null_ptr_cst_p): Add parentheses around && within ||.
12068 (standard_conversion): Likewise.
12069 (z_candidate): Likewise.
12070 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
12071 (build_object_call): Likewise for `mem_args'.
12072 (build_new_op): Likewise for `mem_arglist'. Add `return' from
12073 default case in enumeration switch.
12075 * class.c (build_vtable_entry): Add explicit braces to avoid
12077 (build_class_init_list): Likewise.
12078 (finish_struct_1): Initialize `width' to 0.
12079 (instantiate_type): Initialize `name' to NULL_TREE. Add
12080 explicit braces to avoid ambiguous `else'.
12082 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
12085 * decl.c (grok_reference_init): Eliminate unused parameter, all
12087 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
12088 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
12089 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
12090 (grokdeclarator): Add parentheses around && within ||. Add
12091 explicit braces to avoid ambiguous `else'.
12092 (grokparms): Initialize `type' to NULL_TREE.
12093 (xref_tag): Remove unused label `just_return'.
12094 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
12095 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
12096 (hack_incomplete_structures): Add parentheses around assignment
12097 used as truth value.
12099 * decl2.c (coerce_delete_type): Hide definition of `e3'.
12101 * error.c: Include <stdlib.h>.
12102 (dump_expr): Change the type of `i' to size_t. Remove unused
12105 * except.c (init_exception_processing): Remove unused variable `d'.
12106 (expand_throw): Likewise for `label'.
12108 * friend.c (add_friends): Add explicit braces to avoid ambiguous
12111 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
12112 (sort_base_init): Likewise for `binfo'.
12113 (expand_member_init): Likewise for `rval'.
12114 (build_member_call): Add parentheses around assignment used as
12116 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
12117 (build_new): Initialize `nelts' to NULL_TREE. Initialize
12118 `old_immediate_size_expand' to 0.
12119 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
12120 (build_vec_delete_1): Remove unused variable `block'.
12121 (expand_vec_init): Initialize `itype' to NULL_TREE.
12123 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
12124 declaration of `index' and `rindex' with autoconf macros.
12125 (reinit_parse_for_expr): Remove unused variables
12126 `look_for_semicolon' and `look_for_lbrac'.
12127 (cons_up_default_function): Initialize `args' to NULL_TREE.
12128 (readescape): Initialize `firstdig' to 0.
12129 (real_yylex): Add parentheses around assignment used as truth value.
12131 * method.c: Include <strings.h> if we don't have <string.h>.
12132 Protect declaration of `index' with autoconf macro.
12134 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
12135 Initialize `type' to NULL_TREE.
12136 (structsp): Remove unused variable `id'.
12138 * pt.c (coerce_template_parms): Add explicit braces to avoid
12140 (lookup_template_class): Initialize `template' to NULL_TREE.
12141 (instantiate_class_template): Remove unused variable `name' and `e'.
12142 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
12143 (do_poplevel): Initialize `saved_warn_unused' to 0.
12144 (type_unification): Remove unused varable `parm'.
12145 (unify): Likewise for `j'.
12147 * repo.c (init_repo): Add parentheses around assignment used as
12149 (finish_repo): Remove unused varable `p'.
12151 * search.c (get_binfo): Initialize `type' to NULL_TREE.
12152 (get_base_distance): Likewise.
12153 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
12154 and `new_v' to NULL_TREE.
12155 (lookup_fnfields): Likewise for `rval_binfo_h'.
12156 (breadth_first_search): Add parentheses around assignment used as
12158 (get_template_base): Initialize `type' to NULL_TREE.
12160 * sig.c (append_signature_fields): Initialize `last_mfptr' to
12162 (build_signature_table_constructor): Likewise for
12163 `last_rhs_field', `pfn' and `vt_off'.
12164 (build_sigtable): Likewise for `init'.
12166 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
12167 (propagate_binfo_offsets): Likewise for `delta'.
12168 (hash_tree_cons): Initialize hashcode to 0.
12169 (can_free): Likewise for `size'.
12170 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
12172 * typeck.c (convert_sequence): Hide prototype.
12173 (common_type): Add explicit braces to avoid ambiguous `else'.
12174 (comp_target_types): Likewise.
12175 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
12176 (build_function_call_real): Add explicit braces to avoid ambiguous
12178 (convert_arguments): Initialize `called_thing' to 0.
12179 (convert_for_initialization): Initialize `savew' and `savee' to 0.
12181 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
12182 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
12183 (build_x_arrow): Likewise for `last_rval'.
12185 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
12187 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
12189 * decl.c (init_decl_processing): Use set_sizetype.
12190 * decl2.c (sizetype): Don't declare.
12191 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
12192 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
12193 (build_component_addr, unary_complex_lvalue): Likewise.
12194 * rtti.c (expand_class_desc): Likewise.
12195 * class.c (get_vfield_offset): Likewise.
12197 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
12199 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
12200 early to avoid bogus error. Handle overloaded function
12201 names provided as template arguments correctly.
12202 (coerce_template_parms): Don't mishandle overloaded functions when
12203 dealing with template template parameters.
12204 (lookup_template_class): Issue an error message, rather than
12205 crashing, when the TYPE_DECL provided is not a template type.
12207 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
12209 * class.c (instantiate_type): Don't just return a known type if
12212 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
12214 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
12215 since that code could never be reached.
12217 * error.c (dump_decl): Avoid aborting in the midst of printing an
12218 error message about an illegal template declaration.
12220 * parse.y (structsp): Print an error message, rather than crashing,
12221 when a class-head does not name a class.
12223 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
12224 template arguments as a g++ extension.
12226 * cp-tree.def (ALIGNOF_EXPR): New tree code.
12227 * decl2.c (grok_alignof): If processing_template_decl, just store
12229 * typeck.c (c_alignof): Likewise.
12230 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
12231 * error.c (dump_expr): Likewise.
12232 * pt.c (tsubst_copy): Likewise.
12233 * tree.c (cp_tree_equal): Likewise.
12234 * pt.c (uses_template_parms): Correctly determine whether or not a
12235 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
12236 folding can be done.
12238 * cp-tree.h (grok_enum_decls): Remove type parameter.
12239 * decl.c (grok_enum_decls): Likewise.
12240 * decl2.c (grok_x_components): Call grok_enum_decls
12241 unconditionally, since it will do nothing if there is no
12242 current_local_enum. Use the new calling sequence.
12243 * pt.c (tsubst_enum): Use the new calling sequence for
12246 * decl.c (start_function): Make member functions of local classes
12247 in extern inline functions have comdat linkage here...
12248 (grokdeclarator): Rather than here.
12250 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
12252 * pt.c (convert_nontype_argument): Use decl_constant_value.
12254 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
12256 * call.c (add_template_candidate_real): New function.
12257 (add_template_candidate): Use it.
12258 (add_template_conv_candidate): Likewise.
12259 (joust): Pass extra argument to more_specialized.
12260 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
12261 (is_local_class): Remove.
12262 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
12263 * cp-tree.h (is_local_class): Remove.
12264 (perform_array_to_pointer_conversion): Likewise.
12265 (finish_member_template_decl): Add.
12266 (check_explicit_specialization): Return a tree, not an int.
12267 (more_specialized): Take additional argument.
12268 (get_bindings): Likewise.
12269 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
12270 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
12271 (perform_array_to_pointer_conversion): Remove.
12272 * decl.c (saved_scope): Add processing_specialization,
12273 processing_explicit_instantiation fields.
12274 (maybe_push_to_top_level): Save them.
12275 (pop_from_top_level): Restore them.
12276 (grokfndecl): Use new return value from
12277 check_explicit_specialization.
12278 (start_decl): Don't check flag_guiding_decls before pushing
12280 (cp_finish_decl): Remove previous (bogus) change.
12281 (grok_declarator): Use decl_function_context rather than
12283 * decl2.c (finish_file): Pass extra argument to get_bindings.
12284 (build_expr_from_tree): Let build_x_component_ref check
12285 validity of arguments rather than doing it here.
12286 * lex.c (cons_up_default_function): Remove code fooling with
12287 processing_specialization, processing_explicit_instantiation
12288 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
12289 * method.c (build_overload_identifier): Mangle local classes in
12290 template functions correctly.
12291 * parse.y (finish_member_template_decl): Move to pt.c.
12292 * pt.c (finish_member_template_decl): Moved here from parse.y.
12293 (print_candidates): New function.
12294 (determine_specialization): Change interface. Properly look for
12295 most specialized versions of template candidates.
12296 (check_explicit_specialization): Fully process explicit
12298 (push_template_decl): Avoid looking at CLASSTYPE fields in
12300 (determine_overloaded_function): Remove.
12301 (convert_nontype_argument): Change name from
12302 convert_nontype_parameter. Use determine_overloaded_function
12303 instead of instantiate_type.
12304 (mangle_class_name_for_template): Handle type contexts as well as
12306 (classtype_mangled_name): Likewise.
12307 (lookup_template_class): Likewise.
12308 (tsubst): Likewise.
12309 (more_specialized): Take explict template arguments as a
12311 (most_specialized): Likewise.
12312 (get_bindings): Likewise. Check that return types match before
12313 proclaiming a function a match.
12314 (do_decl_instantiation): Remove code searching for function to
12315 instantiate; that is now done in check_explicit_specialization.
12316 (add_maybe_template): Pass extra argument to get_bindings.
12317 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
12319 * typeck.c (build_component_ref): Check for invalid arguments.
12321 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
12323 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
12324 return_target and call_target are equivalent.
12326 * pt.c (type_unification_real): Just accept function parms that
12327 don't use any template parms.
12329 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
12331 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
12332 unset DECL_NOT_REALLY_EXTERN.
12334 * parse.y (typename_sub*): Fix std::.
12336 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
12338 * error.c (dump_decl): Fix type default template args.
12339 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
12341 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
12343 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
12344 (file_name_nondirectory): Use.
12346 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
12348 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
12349 that are not really present. Substitute default arguments in
12350 template template arguments. Correctly convert TEMPLATE_DECL to
12351 TEMPLATE_TEMPLATE_PARM.
12352 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
12353 are no longer treated specially here.
12354 * parse.y (template_template_parm): Fix copy error.
12355 * decl.c (grokdeclarator): Warn about missing `typename' for nested
12356 type created from template template parameters.
12357 * parse.y (bad_parm): Likewise
12359 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
12360 (push_nested_class): Likewise.
12361 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
12362 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
12363 (copy_template_template_parm): Declare.
12364 * decl.c (arg_looking_for_template): New variable.
12365 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
12366 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
12367 node if arg_looking_for_template is nonzero.
12368 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
12369 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
12370 (grokdeclarator): Handle TEMPLATE_DECL.
12371 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
12372 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
12373 (dump_type_prefix, dump_type_suffix): Handle TEMPLATE_TEMPLATE_PARM.
12374 (dump_decl): Handle unnamed template type parameters.
12375 Handle template template parameters.
12376 (dump_function_name): Handle template template parameters.
12377 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
12378 Handle TEMPLATE_TEMPLATE_PARM.
12379 * method.c (build_template_template_parm_names): New function.
12380 (build_template_parm_names): Handle TEMPLATE_DECL.
12381 (build_overload_nested_name, build_overload_name):
12382 Handle TEMPLATE_TEMPLATE_PARM.
12383 * parse.y (maybe_identifier): New nonterminal.
12384 (template_type_parm): Use it.
12385 (template_template_parm, template_arg1): New nonterminal.
12386 (template_parm): Add template_template_parm rules.
12387 (template_arg): Set processing_template_arg.
12388 (template_arg1): Rules moved from template_arg.
12389 (primary, nonnested_type): Set arg_looking_for_template if we are
12390 processing template arguments.
12391 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
12392 (process_template_parm): Handle template template parameters.
12393 (coerce_template_parms, comp_template_args): Likewise.
12394 (mangle_class_name_for_template, lookup_template_class): Likewise.
12395 (uses_template_parms): Handle TEMPLATE_DECL and
12396 TEMPLATE_TEMPLATE_PARM.
12397 (current_template_args): Handle TEMPLATE_DECL.
12398 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
12399 * search.c (dfs_walk, dfs_record_inheritance):
12400 Handle TEMPLATE_TEMPLATE_PARM.
12401 * tree.c (copy_template_template_parm): New function.
12402 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
12403 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
12405 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
12407 * decl.c (start_decl): Don't allow duplicate definitions of static
12410 * call.c (build_user_type_conversion_1): Handle user-defined
12411 template conversion operators correctly.
12413 * decl2.c (build_expr_from_tree): Issue an error message if the
12414 object in a COMPONENT_REF is a TEMPLATE_DECL.
12416 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
12418 * class.c (is_local_class): New function.
12419 * cp-tree.h (is_local_class): Declare it.
12420 (last_tree): Likewise.
12421 (begin_tree): Likewise.
12422 (end_tree): Likewise.
12423 (lookup_template_class): Change prototype.
12424 * decl.c (cp_finish_decl): Check for NULL where necessary.
12425 Consider FUNCTION_DECLS to declare objects with top-level binding,
12426 when calling make_decl_rtl.
12427 (grokdeclarator): Give members of local classes internal linkage.
12428 (start_function): Remove declaration of last_tree.
12429 (finish_function): Set flag_keep_inline_functions around call to
12430 rest_of_compilation if we are processing a member function in a
12432 (start_method): Call push_template_decl for member functions of
12433 local classes in template functions.
12434 * decl2.c (import_export_decl): Don't give external linkage to
12435 instantiations of templates with internal linkage.
12436 * parse.y (last_tree): Remove declaration.
12437 (template_type): Pass extra parameter to lookup_template_class.
12438 (self_template_type): Likewise.
12439 (structsp): Move call to reset_specialization into left_curly.
12440 (left_curly): Call reset_specialization, and begin_tree.
12441 * pt.c (saved_trees): New variable.
12442 (mangle_class_name_for_template): Change prototype. Use
12443 additional function context to name local classes in templates
12445 (classtype_mangled_name): Pass the context.
12446 (push_template_decl): Handle local classes and templates, and
12447 member functions for such classes.
12448 (convert_nontype_parameter): Fix handling of pointer-to-member
12450 (lookup_template_class): Handle local classes in templates.
12451 (tsubst): Likewise. Don't assume that template instantiations
12452 have external linkage; pay attention to the template declaration.
12453 (mark_decl_instantiated): Likewise.
12454 (begin_tree): New function.
12455 (end_tree): Likewise.
12457 * decl.c (xref_basetypes): Don't call complete_type for basetypes
12458 that involve template parameters; that can lead to infinite
12459 recursion unnecessarily.
12461 * pt.c (register_specialization): Do not register specializations
12462 that aren't ready to be registered yet.
12463 (check_explicit_specialization): Handle explicit specialization of
12464 constructors and destructors.
12465 (build_template_decl): New function.
12466 (push_template_delc): Handle out-of-class specializations of
12469 * pt.c (check_explicit_specialization): Set up the template
12470 information before registering the specialization.
12471 (coerce_template_parms): Fix thinko.
12472 (tsubst): Handle specializations of member templates correctly.
12474 * class.c (finish_struct_methods): Remove calls to
12475 check_explicit_specialization from here.
12476 (finish_struct): And insert them here.
12477 * cp-tree.h (perform_qualification_conversions): New function.
12478 (perform_array_to_pointer_conversion): Likewise.
12479 (begin_explicit_instantiation): Likewise.
12480 (end_explicit_instantiation): Likewise.
12481 (determine_specialization): Renamed from
12482 determine_explicit_specialization.
12483 (comp_template_parms): New function.
12484 (processing_explicit_instantiation): New variable.
12485 * cvt.c (perform_qualification_conversions): New function.
12486 (perform_array_to_pointer_conversion): Likewise.
12487 * decl.c (duplicate_decls): Don't consider template functions
12488 alike unless they have the same parameters. Refine handling of
12489 instantiation/specialization mismatches.
12490 (start_decl): Don't call pushdecl for template specializations,
12491 since they don't affect overloading.
12492 (start_function): Likewise.
12493 (grokfndecl): Call check_explicit_specialization a little later.
12494 Don't call duplicate_decls for memberm template specializations.
12495 (grokdeclarator): Don't update template_count for classes that are
12496 themselves specializations. Remove use of `2' as parameter to
12497 grokfndecl since that value isn't used.
12498 * lex.c (cons_up_default_function): Save and restore
12499 processing_explicit_instantiation around calls to grokfield.
12500 * parse.y (finish_member_template_decl): New function.
12501 (component_decl_1): Use it.
12502 (fn.def2): Likewise.
12503 (template_arg_list_opt): New nonterminal.
12504 (template_type): Use it.
12505 (self_template_type): Likewise.
12506 (template_id): Likewise.
12507 (object_template_id): Likewise.
12508 (notype_template_declarator): Likwise.
12509 (begin_explicit_instantiation): Likewise.
12510 (end_explicit_instantiation): Likewise.
12511 (explicit_instantiation): Use them.
12512 * pt.c (coerce_template_parms): Add parameters.
12513 (processing_explicit_instantiation): New variable.
12514 (convert_nontype_parameter): New function.
12515 (determine_overloaded_function): Likewise.
12516 (begin_explicit_instantiation): Likewise.
12517 (end_explicit_instantiation): Likewise.
12518 (retrieve_specialization): Likewise.
12519 (register_specialization): Likewise.
12520 (processing_explicit_specialization): Removed.
12521 (determine_specialization): Handle specializations of member
12522 functions of template class instantiations.
12523 (check_explicit_specialization): Refine to conform to standard.
12524 (comp_template_parms): New function.
12525 (coerce_template_parms): Call convert_nontype_parameter.
12526 (tsubst): Refine handling of member templates. Use
12527 register_specialization.
12528 (instantiate_template): Use retrieve_specialization.
12529 (do_decl_instantiation): Likewise.
12530 (instantiate_decl): Likewise.
12531 (type_unification): Improve handling of explict template
12533 * tree.c (mapcar): Return error_mark_node, rather than aborting,
12534 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
12535 * typeck.c (build_unary_op): Call determine_specialization, rather
12536 than determine_explicit_specialization.
12538 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
12540 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
12542 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
12544 * error.c (dump_decl): For enum tags, output the tag, not its value.
12546 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
12548 * decl.c (init_decl_processing): Only call init_rtti_processing
12551 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
12553 * init.c (build_new_1): Split out from build_new.
12554 (build_new): Just return a NEW_EXPR.
12555 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
12557 * decl2.c (get_temp_regvar): Tweak.
12559 * cp-tree.h (TREE_CALLS_NEW): Comment out.
12560 * class.c (resolves_to_fixed_type_p): Remove use.
12561 * method.c (build_opfncall): Likewise.
12562 * call.c (build_new_op): Likewise.
12564 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
12566 * exception.cc (__eh_alloc, __eh_free): New fns.
12567 (__cp_push_exception, __cp_pop_exception): Use them.
12568 (__uncatch_exception): Call terminate here if no exception.
12569 * except.c (build_terminate_handler): New fn.
12570 (expand_start_catch_block): Use it.
12571 (expand_exception_blocks): Likewise.
12572 (alloc_eh_object): New fn.
12573 (expand_throw): Use it. Protect exception init with terminate.
12574 * typeck.c (build_modify_expr): Remove code that ignores trivial
12577 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12579 * call.c (add_builtin_candidate): Add default case in enumeration
12581 (build_new_op): Likewise.
12582 (convert_like): Likewise.
12583 * cvt.c (build_expr_type_conversion): Likewise.
12584 * tree.c (real_lvalue_p): Likewise.
12585 (lvalue_p): Likewise.
12586 (cp_tree_equal): Likewise.
12587 * typeck.c (comptypes): Likewise.
12588 (build_component_ref): Likewise.
12589 (build_function_call_real): Likewise.
12590 (build_binary_op_nodefault): Likewise.
12591 (build_unary_op): Likewise.
12592 (build_modify_expr): Likewise.
12593 * typeck2.c (initializer_constant_valid_p): Likewise.
12595 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
12597 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
12599 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
12601 * pt.c (coerce_template_parms): Make sure to digest_init if
12604 * decl.c (duplicate_decls): Make the newdecl virtual if the
12605 olddecl was, just as is done with other attributes of olddecl.
12607 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
12609 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
12610 address of an OFFSET_REF.
12612 * cp-tree.def: Add AGGR_INIT_EXPR.
12613 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
12614 AGGR_INIT_EXPR where appropriate.
12615 * expr.c (cplus_expand_expr): Likewise. Simplify.
12617 * decl2.c (finish_file): Remove call to register_exception_table.
12619 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
12621 * pt.c (instantiate_class_template): Don't do injection when
12622 processing_template_decl is true, as pollutes current_binding_level
12625 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
12627 * pt.c (maybe_fold_nontype_arg): Add prototype.
12629 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
12631 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
12632 * error.c (dump_expr): Likewise.
12634 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
12636 * typeck.c (build_function_call_real): Remove "inline called before
12637 definition" pedwarn.
12639 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
12641 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
12643 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
12645 * pt.c (type_unification_real): Change __null to type void* with
12648 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
12650 * call.c (implicit_conversion): Don't call
12651 build_user_type_conversion_1 with a NULL expr, since it will
12654 * pt.c (unify): Don't try to unify array bounds if either array is
12657 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
12659 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
12660 Replace extern decls with casts.
12662 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
12663 Update last_parm_cleanup_insn.
12664 (store_after_parms): Remove.
12665 * cp-tree.h: Adjust.
12667 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
12669 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
12670 (finish_file): Check DECL_COMDAT instead of weak|one_only.
12671 (import_export_vtable): Use make_decl_one_only instead of
12672 comdat_linkage for win32 tweak.
12673 (import_export_decl): Likewise.
12674 * pt.c (mark_decl_instantiated): Likewise.
12676 * decl2.c (finish_file): Lose handling of templates in pending_statics.
12678 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
12680 * decl2.c (finish_file): Lose call to expand_builtin_throw.
12681 * except.c (expand_builtin_throw): Remove.
12682 * cp-tree.h: Remove ptr_ptr_type_node.
12683 * decl.c: Likewise.
12685 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
12687 * decl.c (ptr_ptr_type_node): Define.
12688 (init_decl_processing): Initialize it.
12689 * cp-tree.h: Declare it.
12690 * exception.cc (__cp_exception_info): Use __get_eh_info.
12691 (__cp_push_exception): Likewise.
12692 (__cp_pop_exception): Likewise.
12694 From Scott Snyder <snyder@d0sgif.fnal.gov>:
12695 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
12697 (init_exception_processing): Removed saved_pc initialization.
12699 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
12701 * pt.c (instantiate_decl): Defer all templates but inline functions.
12703 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
12705 * init.c (expand_vec_init): Don't fold a list of parameters.
12707 * decl.c (copy_args_p): Handle copy elision for types with virtual
12709 * call.c (build_over_call): Likewise.
12711 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
12713 * pt.c (lookup_template_function): Copy the template arguments,
12714 not just the list containing them, to the permanent obstack.
12716 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
12718 * except.c (expand_start_catch_block): suspend_momentary for the
12721 * error.c (dump_decl): Handle LOOKUP_EXPR.
12723 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
12725 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
12726 permanent obstack if we are processing a template decl.
12727 * typeck.c (build_static_cast): Likewise.
12728 (build_const_cast): Likewise.
12729 (build_reinterpret_cast): Likewise.
12731 * pt.c (coerce_template_parms): Coerce some expressions, even
12732 when processing_template_decl.
12734 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
12736 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
12737 handling of pointer difference expressions.
12739 * typeck.c (comp_target_types): Comparison of function/method types
12740 is independent of nptrs.
12742 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
12744 * pt.c (tsubst): Avoid creating pointer to reference and
12745 reference to reference types.
12747 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
12749 * parse.y (do_id): New nonterminal.
12750 (template_id): Use it.
12752 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
12754 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
12755 * spew.c (yylex): Don't do_identifier here.
12756 * decl2.c (build_expr_from_tree): Revert last change.
12758 * decl2.c (build_expr_from_tree): Expand the name for a method call.
12759 * parse.y (object_template_id): Don't try to take the DECL_NAME.
12761 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
12763 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
12765 * call.c (build_op_delete_call): Adjust.
12767 * except.c (expand_end_catch_block): Lose rethrow region.
12768 (expand_start_catch_block): Likewise.
12769 (expand_end_catch_block): Don't expand_leftover_cleanups.
12771 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
12773 * pt.c (tsubst): Remove tree_cons call (places redundant info into
12774 DECL_TEMPLATE_INSTANTIATION).
12776 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
12778 * tree.c (is_overloaded_fn): Handle getting a fn template.
12779 (really_overloaded_fn): Likewise.
12780 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
12781 * pt.c (check_explicit_specialization): Tweak.
12782 (determine_explicit_specialization): Tweak.
12784 * tree.c, cp-tree.h (get_target_expr): New fn.
12786 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
12788 * pt.c (check_explicit_specialization): Fix misspelling in
12789 diagnostic: `preceeded'.
12790 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
12793 1997-12-02 Mark Mitchell <mmitchell@usa.net>
12795 * pt.c (determine_explicit_specialization): Avoid an internal
12796 error for bad specializations.
12798 * method.c (build_overload_value): Handle SCOPE_REF.
12800 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
12802 * class.c (prepare_fresh_vtable): Enable even more complex MI
12805 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
12807 * exception.cc (__check_eh_spec): Optimize a bit.
12809 * exception.cc (__cp_pop_exception): Lose handler arg.
12810 * except.c (do_pop_exception): Likewise.
12811 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
12812 (expand_end_catch_block): Likewise.
12814 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
12816 * pt.c (check_explicit_specialization): Complain about using a
12817 template-id for a non-specialization.
12819 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
12821 * repo.c: Prototype rindex only if needed.
12822 * xref.c: Likewise.
12824 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
12826 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
12828 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
12830 * typeck.c (build_const_cast): Handle references here instead of
12831 handing off to convert_to_reference.
12833 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
12834 TerminateFunctionCall.
12835 (init_exception_processing): Likewise. Terminate et al are now
12836 the fns, not ADDR_EXPRs.
12837 (various): Lose redundant assemble_external calls.
12838 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
12840 * cp-tree.h (struct lang_decl_flags): Add comdat.
12841 (DECL_COMDAT): New macro.
12842 * decl.c (duplicate_decls): Propagate it.
12843 (cp_finish_decl): Handle it.
12844 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
12846 * class.c: Remove static pending_hard_virtuals.
12847 (add_virtual_function): Take pointers to pending_virtuals
12848 and pending_hard_virtuals.
12849 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
12851 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
12853 * decl2.c (import_export_vtable): If we support one_only but not
12854 weak symbols, mark instantiated template vtables one_only.
12855 (import_export_decl): Likewise for tinfo functions.
12856 (finish_vtable_vardecl): Also write out vtables from explicitly
12857 instantiated template classes.
12858 * pt.c (mark_class_instantiated): Revert last change.
12860 * except.c (expand_throw): Call mark_used on the destructor.
12862 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
12864 * lex.c (lang_init): Enable flag_exceptions by default if no
12865 command line switch was specified.
12867 1997-11-26 Mark Mitchell <mmitchell@usa.net>
12869 * pt.c (unify): Handle `void' template parameters in
12872 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
12874 * rtti.c (build_dynamic_cast): Handle template case here.
12875 (build_dynamic_cast_1): Not here.
12877 * typeck2.c (digest_init): Make copies where appropriate.
12879 * decl2.c (delete_sanity): resolve_offset_ref.
12881 * except.c: Call terminate without caching so many bits.
12883 * except.c (expand_start_catch_block): Fix catching a reference
12886 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
12888 * init.c (build_new): Copy size to the saveable obstack.
12890 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
12891 TRY_CATCH_EXPR for now.
12893 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
12895 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
12896 has DECL_LANG_SPECIFIC.
12898 * exception.cc (struct cp_eh_info): Add handlers field.
12899 (__cp_push_exception): Initialize it.
12900 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
12901 (__throw_bad_exception): Remove.
12902 * except.c (call_eh_info): Add handlers field.
12903 (get_eh_handlers): New fn.
12904 (push_eh_cleanup): Increment handlers.
12906 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
12908 * except.c (expand_start_eh_spec): Use the try/catch code.
12909 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
12910 doing everything inline.
12911 (init_exception_processing): throw_type_match now takes
12912 const void pointers.
12913 * exception.cc (__check_eh_spec): New fn.
12914 * inc/exception: Neither terminate nor unexpected return.
12915 * decl.c: Make const_ptr_type_node public.
12916 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
12918 * except.c (expand_start_catch_block): We only need the rethrow
12919 region for non-sjlj exceptions.
12920 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
12922 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
12924 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
12925 (various.o): Likewise.
12926 * inc/new: Add placement deletes. Add throw specs for default new.
12927 * new.cc (set_new_handler): Move here from libgcc2.
12928 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
12929 (new): Move from libgcc2. Throw bad_alloc.
12930 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
12931 * decl.c (init_decl_processing): Update exception specs on new and
12934 * method.c (build_decl_overload_real): Don't mess with global
12937 * init.c (build_new): Check for null throw spec, not nothrow_t.
12939 * decl.c (duplicate_decls): Don't complain about different exceptions
12940 from an internal declaration.
12942 * call.c (build_op_delete_call): Fix check for member fns again.
12944 * decl2.c (import_export_decl): Interface hackery affects
12945 virtual synthesized methods.
12947 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
12949 * decl.c (start_decl): Don't just complain about a mismatched
12952 * decl.c (make_implicit_typename): Handle case where t is not
12953 actually from context.
12954 * tree.c (get_type_decl): Lose identifier case.
12955 * spew.c (yylex): Lose useless call to identifier_typedecl_value.
12956 * parse.y (nonnested_type): Just use lookup_name.
12957 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
12959 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
12961 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
12962 T was built in C language context (for example, by
12963 output_func_start_profiler).
12965 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
12967 * decl.c (make_implicit_typename): New fn.
12968 (lookup_name_real): Use it. Use current_class_type as the context.
12970 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
12972 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
12974 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
12976 * friend.c (do_friend): Warn about non-template friends in templates.
12978 * call.c (build_op_delete_call): Fix handling of inherited delete.
12980 * search.c (dfs_record_inheritance): Ignore template type parms.
12982 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
12984 * call.c (build_new_op): Fix copy error.
12985 (build_op_new_call): New fn.
12986 (build_op_delete_call): New fn.
12987 * cp-tree.h: Declare them.
12988 * init.c (build_new): Use them. Support placement delete.
12989 (build_x_delete): Use build_op_delete_call.
12990 (build_delete): Likewise.
12991 * decl2.c (delete_sanity): Likewise.
12992 (coerce_delete_type): Don't complain about placement delete.
12994 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
12996 * call.c (build_new_function_call): Remove unused 'obj' parm.
12997 * cp-tree.h, typeck.c: Adjust.
12999 * init.c (build_new): Make the cleanup last longer.
13000 (expand_vec_init): Call do_pending_stack_adjust.
13002 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
13004 * pt.c (do_type_instantiation): Fix typo.
13005 (mark_class_instantiated): If we support one_only but not weak
13006 symbols, don't mark this as known.
13008 * init.c (build_new): Handle vec delete in EH cleanup.
13010 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
13012 * call.c (build_method_call): Call complete_type before checking
13015 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
13017 * decl.c (add_block_current_level): Delete.
13018 * init.c (build_vec_delete_1): Delete build_block and
13019 add_block_current_level calls.
13021 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
13023 * init.c (build_new): Handle freeing allocated memory when the
13024 constructor throws.
13026 * call.c (build_new_method_call): Fix flags arg.
13028 * pt.c (do_type_instantiation): Don't try to instantiate
13030 (mark_decl_instantiated): If we support one_only but not
13031 weak symbols, mark this one_only.
13032 * decl2.c (import_export_vtable): Don't defer handling of vtables
13033 if MULTIPLE_SYMBOL_SPACES.
13035 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
13037 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
13039 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
13041 * except.c (do_pop_exception): Return a value.
13043 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
13045 * call.c (build_new_method_call): Handle getting a
13046 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
13047 if we got template parms.
13048 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
13050 * decl2.c (build_expr_from_tree): Tweak last change.
13051 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
13052 (maybe_fold_nontype_arg): Split out from tsubst_copy.
13053 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
13055 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
13057 * pt.c (tsubst_copy): Handle explicit template arguments in
13059 * typeck.c (build_x_function_call): Likewise.
13060 * decl2.c (build_expr_from_tree): Lookup function name if it
13063 * pt.c (tsubst): Instantiate template functions properly when
13064 template parameter does not appear in function arguments and return
13066 (comp_template_args): Handle member templates required by tsubst.
13068 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
13070 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
13073 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
13075 * pt.c (coerce_template_parms): Tweak error message.
13077 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
13078 return type defaults to `int', even if there are storage-class
13081 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
13083 Complete nested exception support.
13084 * except.c (do_pop_exception): Split out...
13085 (push_eh_cleanup): From here. Handle the EH region by hand.
13086 (expand_start_catch_block): Add a new level for the catch parm.
13087 Move the rethrow region outside the two cleanup regions.
13088 Protect the initializer for the catch parm with terminate.
13089 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
13090 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
13091 popping off the middle of the stack.
13092 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
13093 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
13094 (build_cplus_new): Only wrap CALL_EXPRs.
13095 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
13096 the constructor call.
13098 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13100 * Make-lang.in (c++.distdir): Make inc subdirectory.
13102 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
13104 * decl2.c (finish_file): Put back some code.
13106 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
13108 * decl2.c (finish_file): Remove redundant code.
13109 * method.c (emit_thunk): Don't let the backend defer generic thunks.
13111 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
13113 * except.c (call_eh_info): Split out...
13114 (push_eh_info): From here.
13115 (expand_builtin_throw): Use it.
13116 (expand_start_catch_block): Move region start back.
13118 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
13120 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
13121 (real_yylex): Record wide strings using target endianness, not host.
13123 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
13125 * repo.c (rindex): Add decl unconditionally.
13126 (get_base_filename, open_repo_file): Don't cast rindex.
13127 * xref.c (rindex): Add decl unconditionally.
13128 (index): Remove unused decl.
13129 (open_xref_file): Don't cast rindex.
13131 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
13133 * class.c (build_vbase_path): Propagate the result type properly.
13135 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
13137 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
13138 remaining use of saved_throw_type with a call to get_eh_type.
13140 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
13142 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
13143 (file_name_nondirectory): New function, doing the same as the macro.
13144 (set_typedecl_interface_info): Use it instead of the macro.
13145 (check_newline): Likewise.
13146 (handle_cp_pragma): Likewise.
13148 * repo.c (get_base_filename): Cast result of rindex to char*.
13149 (open_repo_file): Likewise.
13150 * xref.c (open_xref_file): Likewise.
13151 * error.c (dump_char): Make its arg int, not char.
13153 * except.c (push_eh_info): Pass the number of fields - 1 down, not
13154 the exact number of fields.
13156 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
13158 Support for nested exceptions.
13159 * tinfo2.cc (__is_pointer): New fn.
13160 * exception.cc (struct cp_eh_info): Define.
13161 (__cp_exception_info, __uncatch_exception): New fns.
13162 (__cp_push_exception, __cp_pop_exception): New fns.
13163 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
13165 (init_exception_processing): Likewise. __eh_pc is now external.
13166 (push_eh_info): New fn.
13167 (get_eh_{info,value,type,caught}): New fns.
13168 (push_eh_cleanup): Just call __cp_pop_exception.
13169 (expand_start_catch_block): Use push_eh_info. Start the eh region
13171 (expand_end_eh_spec): Use push_eh_info.
13172 (expand_throw): Call __cp_push_exception to set up the exception info.
13173 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
13175 (expand_builtin_throw): Don't refer to empty_fndecl.
13177 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
13179 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
13181 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
13183 * method.c (build_template_parm_names, build_decl_overload_real):
13184 Add static to definitions.
13185 * pt.c (add_to_template_args, note_template_header,
13186 processing_explicit_specialization, type_unification_real): Likewise.
13187 ({determine,check}_explicit_specialization): Use a single string for
13190 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
13192 * except.c (expand_exception_blocks): Call do_pending_stack_adjust.
13193 (expand_end_catch_block): Likewise.
13194 (expand_end_eh_spec): Likewise.
13196 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
13198 * decl.c (duplicate_decls): Handle template specializations
13200 * error.c (dump_function_name): Fix printing of specializations of
13201 member functions that are not member templates.
13202 * cp-tree.h (processing_specialization): Make global.
13203 * pt.c (processing_specialization): Likewise.
13204 * lex.c (cons_up_default_function): Save and restore
13205 processing_specialization to avoid confusion.
13207 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
13209 * decl.c (init_decl_processing): Give null_node unknown* type.
13210 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
13211 (common_type): Likewise.
13212 * error.c (args_as_string): Recognize null_node.
13214 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13216 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
13217 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
13219 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
13221 * Make-lang.in (g++): Include prefix.o.
13223 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
13225 * pt.c (determine_explicit_specialization): Initialize "dummy"
13226 to keep Purify quiet.
13228 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
13230 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
13231 (build_overload_int): Not here.
13233 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
13235 * class.c (build_type_pathname): Remove.
13236 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
13238 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
13240 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
13241 &&label GNU extension.
13243 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
13245 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
13246 so as to avoid incorrect manglings.
13247 * method.c (build_decl_overload_real): Don't mangle return types
13250 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
13252 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
13253 scratch_tree_cons): Define as macros for now.
13254 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
13255 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
13256 typeck2.c: Use them and the expression_obstack variants.
13258 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
13260 * decl.c (store_return_init): Allow classes with explicit ctors to
13261 be used with the named return values extension.
13263 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
13265 * pt.c (instantiate_decl): Fix previous change.
13267 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
13269 * pt.c (tsubst): Fix thinko.
13270 (instantiate_decl): Really use the original template.
13272 * call.c (build_new_method_call): Use simple constructor_name for
13275 Wed Oct 8 22:44:42 1997 Jeffrey A Law <law@cygnus.com>
13277 * method.c (build_underscore_int): Don't use ANSI specific
13280 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
13282 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
13283 for our key method; it might have been inlined by -O3.
13285 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
13287 * decl.c (make_typename_type): Do not try to call lookup_field for
13288 non-aggregate types.
13290 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
13292 * typeck.c (build_reinterpret_cast): Tweak.
13294 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
13296 * typeck.c (build_reinterpret_cast): Converting a void pointer
13297 to function pointer with a reinterpret_cast produces a warning
13298 if -pedantic is issued.
13300 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
13302 * typeck.c (c_expand_return): Don't warn about returning a
13303 reference-type variable as a reference.
13305 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
13307 * method.c (build_static_name): Fix typo.
13309 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
13311 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
13312 OLDDECL before we try to do DECL_USE_TEMPLATE.
13314 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
13316 * decl.c (duplicate_decls): Don't warn about template instances.
13318 * typeck.c (mark_addressable): Lose ancient code that unsets
13321 * pt.c (do_decl_instantiation): Lose support for instantiating
13324 * call.c (build_new_function_call): Fix handling of null explicit
13326 (build_new_method_call): Likewise.
13328 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
13330 * method.c (build_underscore_int): Fix typo.
13332 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
13334 * tree.c (print_lang_statistics): #if 0 call to
13335 print_inline_obstack_statistics until its definition is checked in.
13337 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
13339 * decl2.c (finish_file): Move dump_tree_statistics to end.
13341 * pt.c (instantiate_decl): Look for the original template.
13342 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
13343 of member templates.
13345 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
13347 * Makefile.in (g++FAQ.*): New rules.
13348 (CONFLICTS): Update.
13349 * g++FAQ.texi: Moved from libg++.
13351 * parse.y (PFUNCNAME): Only specify the type once.
13353 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
13355 * lex.c (real_yylex): Clean up the code to fully behave the way
13356 the c-lex.c parser does for complex and real numbers.
13358 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
13360 * method.c (build_decl_overload_real): Reformat.
13362 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
13364 * method.c (synthesize_method): If at_eof, determine our linkage.
13366 1997-09-29 Paul Eggert <eggert@twinsun.com>
13368 * lex.c (real_yylex): Treat `$' just like `_', except issue a
13369 diagnostic if !dollars_in_ident or if pedantic.
13371 * lang-specs.h (@c++): -ansi no longer implies -$.
13373 * decl2.c (lang_decode_option):
13374 -traditional and -ansi now do not mess with
13377 Mon Sep 29 19:57:51 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
13379 * Makefile.in (parse.o, decl.o): Also depend on
13380 $(srcdir)/../except.h $(srcdir)/../output.h.
13381 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
13382 $(srcdir)/../except.h $(srcdir)/../output.h.
13383 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
13386 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
13388 * expr.c (cplus_expand_expr): Make it static.
13390 * decl2.c, init.c, typeck.c: Include "expr.h".
13391 (expand_expr): Use proper values when calling the function.
13393 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
13395 * lang-options.h: New -Wold-style-cast flag.
13396 * cp-tree.h (warn_old_style_cast): New variable.
13397 * decl2.c (warn_old_style_cast): Likewise.
13398 (lang_decode_option): Support -Wold-style-cast.
13399 (reparse_absdcl_as_casts): Produce old-style-cast warning.
13401 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
13403 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
13404 TREE_USED, reset value based on already_used.
13406 * init.c (expand_member_init): Revert change.
13408 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
13410 * cp-tree.h, decl.c, decl2.c, pt.c:
13411 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
13413 * decl2.c (lang_decode_option): Add missing ;.
13415 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
13417 * friend.c (do_friend): Disable injection for all template-derived
13419 * decl2.c (lang_decode_option): Handle -fguiding-decls.
13420 * parse.y (notype_template_declarator): New nonterminal.
13421 (direct_notype_declarator): Use it.
13422 (complex_direct_notype_declarator): Likewise.
13423 (object_template_id): Accept any kind of identifier after TEMPLATE.
13424 (notype_qualified_id): Don't add template declarators here.
13426 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
13428 * call.c (add_template_candidate): Add explicit_targs parameter.
13429 (build_scoped_method_call): Use it.
13430 (build_overload_call_real): Likewise.
13431 (build_user_type_conversion_1): Likewise.
13432 (build_new_function_call): Likewise.
13433 (build_object_call): Likewise.
13434 (build_new_op): Likewise.
13435 (build_new_method_call): Likewise.
13436 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
13437 (build_new_method_call): Likewise.
13439 * class.c (finish_struct_methods): Add specialization pass to
13440 determine which methods were specializing which other methods.
13441 (instantiate_type): Handle TEMPLATE_ID_EXPR.
13443 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
13445 * cp-tree.h (name_mangling_version): New variable.
13446 (flag_guiding_decls): Likewise.
13447 (build_template_decl_overload): New function.
13448 (begin_specialization): Likewise.
13449 (reset_specialization): Likewise.
13450 (end_specialization): Likewise.
13451 (determine_explicit_specialization): Likewise.
13452 (check_explicit_specialization): Likewise.
13453 (lookup_template_function): Likewise.
13454 (fn_type_unification): Add explicit_targs parameter.
13455 (type_unification): Likewise.
13457 * decl.c (duplicate_decls): Add smarts for explicit
13459 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
13461 (grokfndecl): Call check_explicit_specialization.
13463 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
13464 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
13465 (check_classfn): Handle specializations.
13467 * error.c (dump_function_name): Print specialization arguments.
13469 * friend.c (do_friend): Don't call pushdecl for template
13472 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
13474 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
13475 and -fno-guiding-decls.
13477 * lex.c (identifier_type): Return PFUNCNAME for template function
13480 * method.c (build_decl_overload_real): New function.
13481 (build_template_parm_names): New function.
13482 (build_overload_identifier): Use it.
13483 (build_underscore_int): New function.
13484 (build_overload_int): Use it. Add levels for template
13486 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
13487 (build_overload_nested_names): Handle template type parameters.
13488 (build_template_decl_overload): New function.
13490 * parse.y (YYSTYPE): New ntype member.
13491 (nested_name_specifier): Use it.
13492 (nested_name_specifier_1): Likewise.
13493 (PFUNCNAME): New token.
13494 (template_id, object_template_id): New non-terminals.
13495 (template_parm_list): Note specializations.
13496 (template_def): Likewise.
13497 (structsp): Likewise.
13498 (fn.def2): Handle member template specializations.
13499 (component_decl_1): Likewise.
13500 (direct_notype_declarator): Handle template-ids.
13501 (component_decl_1): Likewise.
13502 (direct_notype_declarator): Handle template-ids.
13503 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
13505 * pt.c (processing_specializations): New variable.
13506 (template_header_count): Likewise.
13507 (type_unification_real): New function.
13508 (processing_explicit_specialization): Likewise.
13509 (note_template_header): Likewise.
13510 (is_member_template): Handle specializations.
13511 (end_template_decl): Call reset_specialization.
13512 (push_template_decl): Handle member template specializations.
13513 (tsubst): Likewise.
13514 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
13515 (instantiate_template): Handle specializations.
13516 (instantiate_decl): Likewise.
13517 (fn_type_unification): Handle explicit_targs.
13518 (type_unification): Likewise. Allow incomplete unification
13519 without an error message, if allow_incomplete.
13520 (get_bindings): Use new calling sequence for fn_type_unification.
13522 * spew.c (yylex): Handle PFUNCNAME.
13524 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
13525 (really_overloaded_fn): Likewise.
13526 (get_first_fn): Handle function templates.
13528 * typeck.c (build_x_function_call): Use really_overloaded_fn.
13529 Handle TEMPLATE_ID_EXPR.
13530 (build_x_unary_op): Likewise.
13531 (build_unary_op): Likewise.
13532 (mark_addressable): Templates whose address is taken are marked
13535 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
13537 * decl.c (init_decl_processing): Declare __builtin_constant_p as
13538 accepting any kind of type, not only int.
13540 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
13542 * search.c (get_matching_virtual): Notice virtual bases when sorrying
13543 about covariant returns.
13545 * parse.y (member_init): Also imply typename here. Remove ancient
13546 extension for initializing base members.
13548 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
13550 Handle multi-level typenames and implicit typename in base list.
13551 * parse.y (typename_sub{,[0-2]}): New rules.
13552 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
13553 (nonnested_type): New rule.
13554 (complete_type_name): Use it.
13555 (base_class.1): Use typename_sub and nonnested_type.
13556 (nested_name_specifier): Don't elide std:: here.
13557 * decl.c (make_typename_type): Handle getting a type for NAME.
13558 (lookup_name_real): Turn std:: into :: here.
13560 Rvalue conversions were removed in London.
13561 * call.c (is_subseq): Don't consider lvalue transformations.
13562 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
13563 (joust): Re-enable ?: kludge.
13565 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
13567 * decl.c (start_function): Up warning of no return type to be a
13570 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
13572 * init.c (expand_member_init): Don't set TREE_USED.
13573 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
13574 set,don't clear TREE_USED wholesale.
13576 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
13578 * call.c (build_over_call): Do require_complete_type before
13581 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
13583 * search.c (lookup_field): Call complete_type in all cases.
13585 * decl.c (finish_function): Just warn about flowing off the end.
13587 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
13589 * decl.c (grokparms): Don't bash a permanent list node if we're
13592 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
13594 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
13596 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
13598 * call.c (build_new_op): Give better error for syntactically
13599 correct, but semantically invalid, use of undeclared template.
13601 * call.c (compare_qual): Handle pmfs.
13603 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
13604 after the exception spec.
13606 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
13608 * call.c (null_ptr_cst_p): Integer type, not integral type.
13610 * call.c (joust): Disable warnings until they can be moved to the
13613 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
13615 * Makefile.in, config-lang.in: Convert to autoconf.
13617 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
13619 * decl.c (lookup_name_real): Add implicit 'typename' to types from
13622 * pt.c (most_specialized_class): Fix typo.
13623 (tsubst): Move constant folding to TREE_VEC case.
13625 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
13627 * pt.c (do_poplevel): Don't warn about unused local variables
13628 while processing_template_decl since we don't always know whether
13629 or not they will need constructing/destructing.
13631 * pt.c (uses_template_parms): Check the values of an enumeration
13632 type to make sure they don't depend on template parms.
13634 * decl.c (make_typename_type): Don't lookup the field if the
13635 context uses template parms, even if we're not
13636 processing_template_decl at the moment.
13638 * pt.c (coerce_template_parms): Avoid looking at the
13639 TYPE_LANG_DECL portion of a typename type, since there won't be
13641 (tsubst): Do constant folding as necessary to make sure that
13642 arguments passed to lookup_template_class really are constants.
13644 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
13646 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
13647 * decl2.c (finish_file): Only register exception tables if we
13650 * decl.c (init_decl_processing): Add __builtin_[fs]p.
13652 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
13654 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
13656 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
13658 * error.c (dump_decl): Avoid crashing when presented with a
13659 uninitialized constant, as can occur with a template parameter.
13660 (dump_expr): Make sure that there are enough levels of
13661 current_template_parms before we start diving through them.
13663 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
13665 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
13668 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
13670 * except.c (expand_throw): Call build_delete for all
13671 exception types, not just objects with destructors.
13673 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
13675 * decl.c (current_local_enum): Remove static.
13676 * pt.c (tsubst_enum): Save and restore value of current_local_enum
13677 in case template is expanded in enum decl.
13678 (instantiate_class_template): Use new tsubst_enum signature.
13679 (tsubst_expr): Likewise.
13681 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
13683 * pt.c (begin_member_template_processing): Take a function as
13684 argument, not a set of template arguments. Use the template
13685 parameters, rather than the arguments. Handle non-type parameters
13686 correctly. Push a binding level for the parameters so that multiple
13687 member templates using the same parameter names can be declared.
13688 (end_member_template_processing): Pop the binding level.
13689 (push_template_decl): Mark member templates as static when
13692 * lex.c (do_pending_inlines): Pass the function, not its template
13693 arguments, to begin_member_template_processing.
13694 (process_next_inline): Likewise.
13695 (do_pending_defargs): Likewise.
13697 * error.c (dump_expr): Obtain the correct declaration for a
13698 TEMPLATE_CONST_PARM.
13700 * call.c (add_template_conv_candidate): New function.
13701 (build_object_call): Handle member templates, as done in the other
13704 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
13706 * decl.c (replace_defag): Undo previous change.
13707 * lex.c (do_pending_defargs): Deal with member templates.
13709 * pt.c (is_member_template): Avoid crashing when passed a
13710 non-function argument.
13712 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
13714 * class.c (grow_method): Remove check for redeclaration.
13716 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
13718 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
13719 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
13720 (PRIMARY_TEMPLATE_P): Use it.
13721 * call.c (build_overload_call_real): Use it.
13722 * class.c (instantiate_type): Likewise.
13723 * decl.c (decls_match): Likewise.
13724 * method.c (build_overload_identifier): Likewise.
13725 * pt.c (push_template_decl): Likewise.
13726 (classtype_mangled_name): Likewise.
13727 (lookup_template_class): Likewise.
13729 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
13730 DECL_NTPARMS to conform to usage elsewhere.
13731 * call.c (add_template_candidate): Likewise.
13732 * class.c (instantiate_type): Likewise.
13733 * pt.c (instantiate_template): Likewise.
13734 (get_bindings): Likewise.
13736 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
13737 is_member_template.
13739 * pt.c (unify): Undo changes to allow multiple levels of template
13741 (type_unification): Likewise.
13742 (fn_type_unification): Likewise.
13743 (get_class_bindings): Likewise.
13744 * cp-tree.h (Likewise).
13746 * decl.c (replace_defarg): Check that the type of the default
13747 parameter does not invlove a template type before complaining
13748 about the initialization.
13750 * error.c (dump_expr): Deal with template constant parameters in
13751 member templates correctly.
13753 * pt.c (is_member_template): Deal with class specializations
13755 (tsubst): Handle "partial instantiation" of member templates
13758 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
13760 * pt.c (type_unification): Change calling sequence to allow for
13761 multiple levels of template parameters.
13762 (tsubst_expr): Likewise.
13763 (tsubst): Likewise.
13764 (tsubst_copy): Likewise.
13765 (instantiate_template): Likewise.
13767 * call.c (build_overload_call_real): Use it.
13768 (add_builtin_candidate): Use it.
13769 (build_new_method_call): Use it.
13770 * class.c (instantiate_type): Use it.
13771 * decl.c (grokdeclarator): Use it.
13772 * decl2.c (finish_file): Use it.
13773 * method.c (build_overload_identifier): Use it.
13775 * call.c (add_template_candidate): Add additional parameter for
13776 the function return type. Call fn_type_unification istead of
13778 (build_user_type_conversion_1): Handle member templates.
13779 (build_new_function_call): Likewise.
13780 (build_new_op): Likewise.
13781 (build_new_method_call): Likewise.
13783 * class.c (grow_method): Don't give an error message indicating
13784 that two member templates with the same name are ambiguous.
13785 (finish_struct): Treat member template functions just like member
13788 * cp-tree.h (check_member_template): Add declaration.
13789 (begin_member_template_processing): Likewise.
13790 (end_member_template_processing): Likewise.
13791 (fn_type_unification): Likewise.
13792 (is_member_template): Likewise.
13793 (tsubst): Change prototype.
13794 (tsubst_expr): Likewise.
13795 (tsubst_copy): Likewise.
13796 (instantiate_template): Likewise.
13797 (get_bindings): Likewise.
13799 * decl.c (decls_match): Handle multiple levels of template
13801 (pushdecl): Handle template type params just like other type
13803 (push_class_level_binding): Return immediately if the
13804 class_binding_level is NULL.
13805 (grokfndecl): If check_classfn() returns a member_template, use
13806 the result of the template, not the template itself.
13808 * decl2.c (check_member_template): New function. Check to see
13809 that the entity declared to be a member template can be one.
13810 (check_classfn): Allow redeclaration of member template functions
13811 with different types; the new functions can be specializations or
13812 explicit instantiations.
13814 * error.c (dump_decl): Handle multiple levels of template
13816 (dump_function_decl): Update to handle function templates.
13818 * lex.c (do_pending_inlines): Set up template parameter context
13819 for member templates.
13820 (process_next_inline): Likewise.
13822 * method.c (build_overload_identifier): Adjust for multiple levels
13823 of template parameters.
13825 * parse.y (fn.def2): Add member templates.
13826 (component_decl_1): Likewise.
13828 * pt.c (begin_member_template_processing): New function.
13829 (end_member_template_processing): Likewise.
13830 (is_member_template): Likewise.
13831 (fn_type_unification): Likewise.
13832 (current_template_parms): Return a vector of all the template
13833 parms, not just the innermost level of parms.
13834 (push_template_decl): Deal with the possibility of member
13836 (lookup_template_class): Likewise.
13837 (uses_template_parms): Likewise.
13838 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
13839 TEMPLATE_CONST_PARM to deal with multiple levels of template
13840 arguments. Add processing of TEMPLATE_DECL to produce new
13841 TEMPLATE_DECLs from old ones.
13842 (do_decl_instantiation): Handle member templates.
13844 * search.c (lookup_fnfields_1): Handle member template conversion
13847 * tree.c (cp_tree_equal): Check the levels, as well as the
13848 indices, of TEMPLATE_CONST_PARMs.
13850 * typeck.c (comptypes): Check the levels, as well as the indices,
13851 fo TEMPLATE_TYPE_PARMs.
13852 (build_x_function_call): Treat member templates like member
13855 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
13857 * typeck.c (c_expand_return): Always convert_for_initialization
13858 before checking for returning a pointer to local.
13860 * pt.c (type_unification): If strict and the function parm doesn't
13861 use template parms, just compare types.
13863 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
13865 * method.c (build_overloaded_value): Replace direct call
13866 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
13868 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
13870 * typeck.c (convert_arguments): Don't arbitrarily choose the first
13871 of a set of overloaded functions.
13873 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
13875 * lex.c (real_yylex): Don't elide __FUNCTION__.
13877 * method.c (build_overload_value): Add in_template parm.
13878 (build_overload_int): Likewise.
13879 (build_overload_identifier): Pass it.
13881 * decl.c (duplicate_decls): Don't bash a previous template
13882 definition with a redeclaration.
13884 * pt.c (unify): float doesn't match double.
13886 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
13887 TYPE_DECL. Handle getting non-template types.
13888 * parse.y (explicit_instantiation): Use typespec instead of
13889 aggr template_type.
13891 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
13893 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
13895 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
13897 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
13898 (compare_ics): Likewise.
13900 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
13902 * call.c (joust): Warn about choosing one conversion op over
13903 another because of 'this' argument when the other return type is
13905 (source_type): New fn.
13907 * call.c (build_new_op): Strip leading REF_BIND from first operand
13908 to builtin operator.
13910 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
13913 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
13915 * call.c (null_ptr_cst_p): Remove support for (void*)0.
13917 Wed Aug 27 02:03:34 1997 Jeffrey A Law <law@cygnus.com>
13919 * typeck.c (expand_target_expr): Make definition match declaration.
13921 * class.c (get_basefndecls): Make definition match declaration.
13923 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
13925 * input.c (sub_getch): Eventually give up and release the input file.
13927 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
13930 * call.c (joust): Tweak message.
13932 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
13934 * error.c (type_as_string): Put const/volatile on template type
13935 parameters where appropriate.
13937 Sat Aug 23 17:47:22 1997 Jeffrey A Law <law@cygnus.com>
13939 * call.c (strictly_better): Make arguments unsigned ints.
13941 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
13943 * lex.c (real_yylex): Refer to __complex instead of complex.
13945 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
13947 * lex.c (real_yylex): Don't use getc directly.
13949 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
13951 * call.c (is_subseq): Don't try to be clever.
13953 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
13955 * parse.y, pt.c: Include "except.h".
13956 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
13957 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
13958 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
13959 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
13962 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
13964 * decl2.c (mark_vtable_entries): Instead of replacing pure
13965 virtuals with a reference to __pure_virtual, copy the decl and
13968 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
13970 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
13972 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
13974 * pt.c (instantiate_class_template): Call repo_template_used
13975 before finish_prevtable_vardecl.
13977 * call.c (is_subseq): New fn.
13978 (compare_ics): Use it.
13980 * repo.c (finish_repo): Don't crash on no args.
13982 * parse.y (named_complex_class_head_sans_basetype): Handle
13983 explicit global scope.
13984 * decl2.c (handle_class_head): New fn.
13986 * pt.c (unify): Add CONST_DECL case.
13988 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13990 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
13992 * cp-tree.h (report_type_mismatch): Add prototype.
13993 * call.c (build_overload_call_real): Remove erroneous fourth
13994 argument to report_type_mismatch.
13995 (build_user_type_conversion_1): Remove erroneous second arg to
13997 (build_new_function_call): Likewise.
13998 (build_object_call): Likewise.
13999 (build_new_op): Likewise.
14000 (build_new_method_call): Likewise.
14002 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
14004 * error.c (dump_decl): Don't bother processing a function with no
14005 DECL_LANG_SPECIFIC.
14007 * method.c (emit_thunk): Call init_function_start in the macro case.
14009 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
14011 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
14012 defined and used to set flag_vtable_thunks.
14014 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
14016 * parse.y: Don't clear the inlines from their obstack until they've
14017 all been processed.
14019 * decl.c (duplicate_decls): Don't complain about exception
14020 specification mismatch if flag_exceptions is off.
14022 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
14024 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
14026 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
14028 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
14029 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
14030 Include <stdio.h> before include files that formerly used STDIO_PROTO.
14032 * decl.c, g++spec.c, lex.c, method.c, repo.c:
14033 Include "config.h" first, as per autoconf manual.
14035 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
14037 * decl.c (duplicate_decls): Tweak wording.
14038 * lex.c (do_pending_defargs): Don't die if we see a default arg
14039 that isn't a DEFAULT_ARG.
14040 * error.c (dump_expr): Handle DEFAULT_ARG.
14042 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
14043 * lang-options.h: Add -fhandle-exceptions.
14045 * class.c (build_vtable): Vtables are artificial.
14046 (prepare_fresh_vtable): Likewise.
14048 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
14050 * cvt.c (ocp_convert): After converting to the target type, set
14051 LOOKUP_NO_CONVERSION.
14053 * call.c (joust): Warn about potentially confusing promotion rules
14055 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
14057 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
14059 * exception.cc: Declare __terminate_func with noreturn attribute.
14061 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
14063 * parse.y: Break out eat_saved_input, handle errors.
14064 (function_try_block): Use compstmt instead of compstmt_or_error.
14066 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
14068 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
14070 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
14072 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
14073 existence of cc1plus check whether $(LANGUAGES) contains C++.
14075 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
14077 * method.c (do_build_copy_constructor): When copying an anonymous
14078 union member loop around to handle nested anonymous unions. Use
14079 the offset of the member relative to the outer structure, not the
14082 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
14084 * call.c (resolve_args): New fn.
14085 (build_new_function_call): Use it.
14086 (build_object_call): Likewise.
14087 (build_new_method_call): Likewise.
14089 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
14091 * call.c (build_over_call): tsubst all default parms from templates.
14093 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
14095 * decl.c (struct cp_function): Add static_labelno.
14096 (push_cp_function_context): Save it.
14097 (pop_cp_function_context): Restore it.
14099 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
14101 * typeck.c (build_component_ref_1): Convert from reference.
14103 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14105 * parse.y (current_declspecs, prefix_attributes): Initialize to
14108 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
14109 before we try to force it to be a TREE_LIST.
14110 (decl): Make sure $1.t is non-nil.
14112 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
14114 * pt.c (uses_template_parms): Handle template first-parse codes.
14116 * decl.c (cp_finish_decl): Only warn about user-defined statics.
14118 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
14120 * pt.c (unify): Handle BOOLEAN_TYPE.
14122 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
14123 * pt.c (tsubst): Don't set it.
14124 * call.c (build_over_call): Use uses_template_parms.
14126 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
14128 * method.c (build_overload_nested_name): Use static_labelno
14129 instead of var_labelno.
14130 (build_qualified_name): New fn.
14131 (build_overload_name): Split out from here.
14132 (build_static_name): Use build_qualified_name.
14133 * decl.c (cp_finish_decl): Statics in extern inline functions
14134 have comdat linkage.
14135 (start_function): Initialize static_labelno.
14137 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
14139 * class.c (finish_struct_methods): Add check of warn_ctor_dtor_privacy
14140 before "all member functions in class [] are private".
14142 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
14144 * lex.c (do_scoped_id): convert_from_reference.
14145 * init.c (build_offset_ref): Likewise.
14147 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
14149 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
14151 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
14153 * typeck.c (get_member_function_from_ptrfunc): Promote index
14156 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
14158 * tree.c (layout_basetypes): Move non-virtual destructor warning.
14159 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
14161 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
14163 * decl.c (grokdeclarator): Call add_defarg_fn for the function
14165 * lex.c (add_defarg_fn): Adjust.
14166 (do_pending_defargs): Adjust. Don't skip the first parm.
14168 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
14170 * decl.c (build_enumerator): Global enumerators are also readonly.
14172 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
14173 (build_dynamic_cast): Call it and convert_from_reference.
14175 * lex.c (add_defarg_fn): New fn.
14176 (snarf_defarg): Don't add to defarg_types.
14177 (do_pending_defargs): Lose defarg_types. All fns we process now
14179 * decl.c (grokfndecl): Call add_defarg_fn.
14181 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
14182 * cp-tree.def: Add DEFAULT_ARG.
14183 * spew.c (yylex): Call snarf_defarg as appropriate.
14184 * parse.y: New tokens DEFARG and DEFARG_MARKER.
14185 (defarg_again, pending_defargs, defarg, defarg1): New rules.
14186 (structsp): Use pending_defargs.
14187 (parms, full_parm): Use defarg.
14188 * lex.c (init_lex): Initialize inline_text_firstobj.
14189 (do_pending_inlines): Never pass the obstack to feed_input.
14190 (process_next_inline): Call end_input instead of restore_pending_input.
14191 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
14192 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
14193 * input.c (end_input): New fn.
14194 (sub_getch): At the end of some fed input, just keep returning EOF
14195 until someone calls end_input.
14196 Remove 'obstack' field from struct input_source.
14197 * decl.c (grokparms): Handle DEFAULT_ARG.
14198 (replace_defarg): New fn.
14199 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
14201 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
14203 * call.c (implicit_conversion): If nothing else works, try binding
14204 an rvalue to a reference.
14206 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
14208 * decl.c (init_decl_processing): Fix Jun 30 patch -- move
14209 ifndef for Cygwin32 to include SIGSEGV.
14211 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
14213 * class.c (finish_struct_1): Only complain about pointers without
14214 copy stuff if there are any constructors.
14216 * rtti.c (build_dynamic_cast): Call complete_type on the types.
14218 * decl.c (grokfndecl): If the function we chose doesn't actually
14221 * decl2.c (grokclassfn): Don't specify 'const int' for the
14222 artificial destructor parm.
14224 * pt.c (type_unification): If we are called recursively, nothing
14227 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
14229 * decl.c (init_decl_processing): Stop trying to catch signals
14230 other than SIGABRT since the Cygwin32 library doesn't support
14231 them correctly yet. This fixes a situation in which g++ causes
14232 a hang on SIGSEGVs and other such signals in our Win32-hosted
14235 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
14237 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
14239 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
14241 * typeck2.c (store_init_value): Always return the value if our
14242 type needs constructing.
14244 * method.c (hack_identifier): Convert class statics from
14247 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
14249 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
14251 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
14253 * typeck.c (c_expand_return): Make sure we clean up temporaries at
14254 the end of return x;
14256 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14258 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
14260 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
14262 * except.c (expand_builtin_throw): Add support
14263 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
14265 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
14267 * repo.c (extract_string): Null-terminate.
14269 * cp-tree.h (TI_SPEC_INFO): New macro.
14270 (CLASSTYPE_TI_SPEC_INFO): New macro.
14271 * pt.c (push_template_decl): Correctly determine # of template parms
14274 * call.c (compare_ics): Really fix 'this' conversions.
14276 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
14279 * pt.c (push_template_decl): Complain about mismatch in # of
14280 template parms between a class template and a member template.
14282 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
14284 * method.c (synthesize_method): You can't call
14285 function_cannot_inline_p after finish_function.
14286 * decl.c (finish_function): Turn on flag_inline_functions and turn
14287 off DECL_INLINE before handing a synthesized method to the
14290 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
14292 * method.c (synthesize_method): Remove July 30 change to never set
14293 DECL_INLINE if at_eof.
14295 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
14297 * xref.c (GNU_xref_member): Ensure that the node has a
14298 decl_lang_specific part before checking DECL_FRIEND_P.
14300 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
14302 * pt.c (instantiate_class_template): Diagnose non-class types used
14305 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
14307 * typeck.c (build_conditional_expr): Use convert_for_initialization
14308 instead of convert_and_check.
14310 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14312 * parse.y (typespec): Don't pedwarn for typeof.
14314 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
14316 * repo.c (finish_repo): Only check changes if we would write a
14319 * call.c (compare_ics): Fix handling of 'this' conversions.
14321 * pt.c (do_decl_instantiation): Support static data too. Rename
14322 from do_function_instantiation.
14323 * cp-tree.h: Adjust.
14326 * repo.c (extract_string): New fn.
14327 (get_base_filename): Use it.
14328 (init_repo): Compare old args with current args.
14330 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
14332 * Makefile.in, Make-lang.in: Protect C-ls with a comment
14333 character, idea from Paul Eggert <eggert@twinsun.com>.
14335 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
14337 * typeck.c (c_expand_return): Be more persistent in looking for
14340 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
14341 pointer to reference.
14343 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
14345 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
14347 * init.c (build_member_call, build_offset_ref):
14348 Use do_scoped_id instead of do_identifier.
14350 * cvt.c (convert): Remove bogosity.
14352 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14354 * cvt.c (build_up_reference): Do checks of ARGTYPE and
14355 TARGET_TYPE before trying to use get_binfo.
14357 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
14359 * cvt.c (build_up_reference): Call get_binfo to get access control.
14361 * decl2.c (import_export_decl): If we don't support weaks, leave
14364 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
14366 * except.c (expand_builtin_throw): Add support for machines that
14367 cannot access globals after throw's epilogue when
14368 -fno-sjlj-exceptions is used.
14370 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
14372 * parse.y: 'std::' becomes '::'.
14373 * lex.c (real_yylex): Remove 'namespace' warning.
14374 * init.c (build_member_call): Ignore 'std::'.
14375 (build_offset_ref): Likewise.
14376 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
14377 (do_toplevel_using_decl): Ignore 'using std::whatever'.
14378 * decl.c (push_namespace): Just sorry.
14379 (pop_namespace): Nop.
14380 (init_decl_processing): Declare std namespace.
14382 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
14384 * search.c (push_class_decls): A name which ambiguously refers to
14385 several instantiations of the same template just refers to the
14388 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
14390 * decl.c (build_enumerator): Fix problem with unsigned long
14391 enumerated values being smashed to ints, causing overflow
14392 when computing next enumerated value (for enum values around
14395 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
14397 * typeck.c (build_component_ref): Only call mark_used on a decl.
14399 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14401 * typeck.c (build_c_cast): Make the check for a ptr to function
14402 more specific before possible default_conversion call.
14404 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
14406 * except.c (expand_exception_blocks): Simplify and fix and make
14407 sure we don't end a region in a sequence, as expand_end_bindings
14410 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
14412 * except.c (init_exception_processing): Mark terminate as not
14413 returning so that the optimizer can optimize better.
14415 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
14417 * cvt.c (convert): Don't do any extra work, if we can avoid it
14420 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
14422 * *.[chy]: Change cp_convert to ocp_convert, change convert to
14423 cp_convert. convert is now reserved for the backend, and doesn't
14424 have the semantics a frontend person should ever want.
14426 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
14428 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
14429 Lose -traditional support.
14431 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
14433 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
14435 * parse.y (self_reference): Do it for templates, too.
14436 * class.c (pushclass): Don't overload_template_name; the alias
14437 generated by build_self_reference serves the same purpose.
14439 * tree.c (list_hash): Make static, take more args.
14440 (list_hash_lookup): Likewise.
14441 (list_hash_add): Make static.
14442 (list_hash_canon): Lose.
14443 (hash_tree_cons): Only build a new node if one isn't already in the
14445 (hash_tree_chain): Use hash_tree_cons.
14446 * cp-tree.h: Adjust.
14447 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
14448 of calling lookup_name.
14450 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
14452 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
14453 doesn't refer to the CONST_DECLs.
14455 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
14457 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
14459 (expand_class_desc): Convert the last argument to a sizetype.
14461 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14463 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
14464 __real__): Add reswords.
14465 * hash.h: Regenerate.
14466 * lex.h (rid): Add RID_COMPLEX.
14467 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
14468 * lex.c (init_lex): Add building of RID_COMPLEX.
14469 (real_yylex): General cleanup in line with what c-lex.c also has,
14470 sans the cruft for traditional; add handling of SPEC_IMAG, complex
14471 types, and imaginary numeric constants.
14472 * parse.y (REALPART, IMAGPART): Add tokens.
14473 (unary_expr): Add REALPART and IMAGPART rules.
14474 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
14475 * decl.c (complex_{integer,float,double,long}_type_node): Define
14477 (init_decl_processing): Set up the types.
14478 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
14479 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
14480 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
14481 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
14482 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
14484 * method.c (build_overload_name): Add handling of the different
14485 COMPLEX_TYPEs, prefixing them with `J'.
14486 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
14487 as a template parm.
14488 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
14489 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
14490 (mapcar): Handle COMPLEX_CST.
14491 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
14492 (common_type): Add code for complex types.
14493 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
14494 (convert_for_assignment): Likewise.
14495 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
14497 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
14499 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
14500 tsubst_expr, as it might try to do overload resolution.
14502 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
14504 * pt.c (instantiate_class_template): Oops.
14506 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
14508 * cp-tree.def: Add TAG_DEFN.
14509 * pt.c (tsubst_enum): New fn.
14510 (instantiate_class_template): Use it.
14511 (tsubst_expr): Support TAG_DEFN.
14512 (tsubst): Support local enums.
14513 (tsubst_copy): Likewise.
14514 * decl.c (finish_enum): Likewise.
14515 (start_enum): If this is a local enum, switch to permanent_obstack.
14517 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
14519 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
14520 (finish_function): Put the base init code for constructors just
14521 after the parm cleanup insns.
14522 (struct cp_function): Add last_parm_cleanup_insn.
14523 (push_cp_function_context): Likewise.
14524 (pop_cp_function_context): Likewise.
14526 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
14528 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
14530 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14532 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
14533 for THUNK_FNDECL before we switch to temporary allocation.
14535 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
14537 * call.c (build_new_op): Handle null arg2 for ?:.
14539 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
14541 * except.c (expand_exception_blocks): Ensure that we flow through
14542 the end of the exception region for the exception specification.
14543 Move exception region for the exception specification in, so that
14544 it doesn't protect the parm cleanup. Remove some obsolete code.
14545 * decl.c (store_parm_decls): Likewise.
14546 (finish_function): Likewise.
14548 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
14550 * init.c (build_new): Fix nothrow handling.
14552 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14554 * init.c (emit_base_init): Don't warn about the initialization
14555 list for an artificial member.
14557 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14559 * expr.c (do_case): Handle !START case for the error msg.
14561 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
14563 * decl2.c, lang-options.h: New option -Weffc++.
14564 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
14567 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
14568 to MULTIPLE_SYMBOL_SPACES.
14570 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
14572 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
14574 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
14576 * typeck.c (c_expand_return): Don't complain about returning void
14577 to void in an artificial function.
14578 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
14579 don't set DECL_RESULT, set DECL_ARTIFICIAL.
14580 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
14582 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
14584 * init.c (init_decl_processing): Add support for setjmp/longjmp based
14585 exception handling.
14586 * except.c (init_exception_processing): Likewise.
14587 (expand_end_catch_block): Likewise.
14588 (expand_exception_blocks): Likewise.
14589 (expand_throw): Likewise.
14590 * exception.cc (__default_terminate): Likewise.
14592 * init.c (perform_member_init): Use new method of expr level
14593 cleanups, instead of cleanups_this_call and friends.
14594 (emit_base_init): Likewise.
14595 (expand_aggr_vbase_init_1): Likewise.
14596 (expand_vec_init): Likewise.
14597 * decl.c (cp_finish_decl): Likewise.
14598 (expand_static_init): Likewise.
14599 (store_parm_decls): Likewise.
14600 (cplus_expand_expr_stmt): Likewise.
14601 * decl2.c (finish_file): Likewise.
14603 * Make-lang.in (exception.o): Ok to compile with -O now.
14605 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
14606 we know it will be done later by the backend.
14608 * decl2.c (lang_f_options): Remove support for short temps.
14609 * lang-options.h: Likewise.
14611 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
14613 * tree.c (varargs_function_p): New fn.
14614 * method.c (emit_thunk): Replace broken generic code with code to
14615 generate a heavyweight thunk function.
14617 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
14619 * pt.c (process_template_parm): pedwarn about floating-point parms.
14621 * decl.c (grokdeclarator): inline no longer implies static.
14623 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
14625 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
14627 * class.c (check_for_override): The signature of an overriding
14628 function is not changed.
14630 * call.c (build_over_call): Move setting of conv into the loop.
14631 Note: this change, along with the related changes of the 18th thru
14632 the 20th of April, fix an infinite loop problem in conversions.
14634 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
14636 * call.c (build_user_type_conversion_1): Really ignore rvalue
14637 conversions when looking for a REFERENCE_TYPE.
14639 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
14640 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
14641 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
14642 (build_unary_op): Likewise.
14643 * call.c (build_over_call): See through a CONVERT_EXPR around the
14644 ADDR_EXPR for on a temporary.
14645 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
14646 the ADDR_EXPR for a local variable.
14648 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
14650 * call.c (build_user_type_conversion_1): If we're trying to
14651 convert to a REFERENCE_TYPE, only consider lvalue conversions.
14652 (build_new_function_call): Print candidates.
14653 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
14654 (reference_binding): Binding a temporary of a reference-related type
14657 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14659 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
14660 * tinfo2.cc (type_info::before): Likewise.
14662 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
14664 * call.c (implicit_conversion): Oops.
14666 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
14668 * call.c (implicit_conversion): Try to find a reference conversion
14669 before binding a const reference to a temporary.
14671 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
14673 * exception.cc (__default_unexpected): Call terminate by default,
14674 so that if the user overrides terminate, the correct function will
14677 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
14679 * parse.y (left_curly): Avoid trying to use any fields of
14680 error_mark_node, as there aren't any.
14682 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
14684 * lex.c (do_identifier): Avoid breaking on overloaded methods
14685 as default arguments.
14687 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
14689 * call.c (add_template_candidate): Initialize the variable "dummy".
14691 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
14693 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
14694 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
14696 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14698 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
14699 (debug_binfo): Delete decl, not needed.
14701 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
14702 promotes_to_aggr_type): Delete fns.
14703 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
14704 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
14705 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
14707 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
14709 * friend.c (is_friend_type): Delete fn.
14710 * cp-tree.h (is_friend_type): Delete decl.
14712 * decl.c (original_result_rtx, double_ftype_double,
14713 double_ftype_double_double, int_ftype_int, long_ftype_long,
14714 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
14715 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
14717 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
14719 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
14721 * decl.c (pushdecl_nonclass_level): #if 0, unused.
14722 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
14724 * lex.c (reinit_lang_specific): #if 0, unused.
14725 * cp-tree.h (reinit_lang_specific): #if 0 decl.
14727 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
14728 * cp-tree.h (revert_static_member_fn): Delete decl.
14730 * class.c (root_lang_context_p): Delete fn.
14731 * cp-tree.h (root_lang_context_p): Delete decl.
14733 * decl.c (set_current_level_tags_transparency): #if 0, unused.
14734 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
14736 * lex.c (set_vardecl_interface_info): Make static.
14737 * cp-tree.h (set_vardecl_interface_info): Delete decl.
14739 * call.c (find_scoped_type): Make static.
14740 * cp-tree.h (find_scoped_type): Delete decl.
14742 * search.c (convert_pointer_to_vbase): Make static.
14743 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
14745 * decl.c (const_ptr_type_node): Likewise.
14746 * cp-tree.h (const_ptr_type_node): Delete decl.
14748 * typeck.c (common_base_type): Make static.
14749 * cp-tree.h (common_base_types): Delete erroneous decl.
14751 * pt.c (classtype_mangled_name): Make static.
14752 * cp-tree.h (classtype_mangled_name): Delete decl.
14754 * lex.c (check_newline): Make static.
14755 * cp-tree.h (check_newline): Delete decl.
14757 * typeck.c (build_x_array_ref): Delete fn, same idea as
14759 * cp-tree.h (build_x_array_ref): Delete decl.
14761 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
14763 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
14765 * class.c (build_vtable_entry): Make static.
14766 * cp-tree.h (build_vtable_entry): Delete decl.
14768 * class.c (build_vbase_pointer): Make static.
14769 * cp-tree.h (build_vbase_pointer): Delete decl.
14771 * sig.c (build_sptr_ref): Add forward decl and make static.
14772 * cp-tree.h (build_sptr_ref): Delete decl.
14774 * call.c (build_new_method_call): Add forward decl and make static.
14775 * cp-tree.h (build_new_method_call): Delete decl.
14777 * call.c (build_object_call): Make static.
14778 * class.c (check_for_override, complete_type_p, mark_overriders):
14780 * decl.c (cp_function_chain): Likewise.
14781 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
14783 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
14785 * tree.c (build_cplus_array_type_1): Likewise.
14786 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
14787 (comp_target_parms): Likewise.
14789 * init.c (build_builtin_call): Make static.
14790 * cp-tree.h (build_builtin_call): Delete decl.
14792 * typeck.c (binary_op_error): Delete decl.
14793 * cp-tree.h (binary_op_error): Likewise.
14795 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14797 * call.c (build_method_call): Compare against error_mark_node
14798 directly, rather than the ERROR_MARK tree code.
14799 * cvt.c (cp_convert): Likewise.
14800 * decl.c (print_binding_level): Likewise.
14801 (duplicate_decls): Likewise.
14802 (grokdeclarator): Likewise.
14803 (grokdeclarator): Likewise.
14804 * init.c (expand_aggr_init_1): Likewise.
14805 (decl_constant_value): Likewise.
14806 * method.c (build_opfncall): Likewise.
14807 (hack_identifier): Likewise.
14808 * typeck.c (build_modify_expr): Likewise.
14810 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
14812 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
14814 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
14816 * pt.c (coerce_template_parms): Add new error message.
14818 * method.c (build_overload_value): Implement name mangling for
14819 floating-point template arguments.
14821 * method.c (build_overload_int, icat, dicat): Fix mangling of template
14822 arguments whose absolute value doesn't fit in a signed word.
14824 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14826 * friend.c: New file; put all of the friend stuff in here.
14827 * init.c: Instead of here.
14828 * Makefile.in (CXX_OBJS): Add friend.o.
14829 (friend.o): Add dependencies.
14830 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
14832 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
14834 * call.c (build_scoped_method_call): Complain if the scope isn't a
14837 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
14839 * parse.y (left_curly): Don't crash on erroneous type.
14841 * init.c (build_delete): Fix type of ref.
14843 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
14845 * search.c (get_vbase_1): Renamed from get_vbase.
14846 (get_vbase): Wrapper, now non-static.
14847 (convert_pointer_to_vbase): Now static.
14849 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
14850 * init.c (build_delete): Pass one.
14851 (build_partial_cleanup_for): Use build_scoped_method_call.
14852 * decl.c (finish_function): Pass a binfo.
14854 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
14856 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
14858 * typeck.c (build_c_cast): Lose other reference to flag.
14860 * call.c (build_field_call): Don't look for [cd]tor_identifier.
14861 * decl2.c (delete_sanity): Remove meaningless use of
14862 LOOKUP_HAS_IN_CHARGE.
14863 * decl.c (finish_function): Use build_scoped_method_call instead
14864 of build_delete for running vbase dtors.
14865 * init.c (build_delete): Call overload resolution code instead of
14866 duplicating it badly.
14868 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
14870 * call.c (build_over_call): Call mark_used before trying to elide
14873 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
14875 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14877 * typeck.c (build_modify_expr): Always pedwarn for a cast to
14878 non-reference used as an lvalue.
14880 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
14882 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
14884 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
14886 * parse.y (handler): Fix template typo.
14888 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
14890 * error.c (lang_decl_name): New fn.
14891 * tree.c (lang_printable_name): Use it.
14893 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
14895 * g++spec.c: Include config.h so that we can catch bzero #defines
14896 from the config file.
14898 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
14900 * new1.cc: Include a declaration for malloc, to avoid warning, and
14901 avoid lossing on systems that require one (ones that define malloc
14904 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
14906 * decl2.c (max_tinst_depth): New variable.
14907 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
14909 * pt.c (max_tinst_depth): Variable moved.
14910 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
14913 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
14915 * decl.c (xref_basetypes): Allow a base class that depends on
14916 template parms to be incomplete.
14918 * decl2.c (build_expr_from_tree): Support typeid(type).
14919 * rtti.c (get_typeid): Support templates.
14920 (expand_si_desc, expand_class_desc): Fix string length.
14921 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
14923 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
14925 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
14927 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
14929 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
14931 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
14932 smashes together template and non-template decls of the same
14935 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
14937 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
14939 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14941 * decl.c (duplicate_decls): Next route, pedwarn about different
14942 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
14944 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14946 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
14947 (struct lang_type): Delete has_default_implementation member.
14948 Increase dummy to 21.
14949 * decl.c (start_method): Delete usage.
14951 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
14952 store_after_parms, start_decl_1, auto_function): Add decls.
14953 (get_arglist_len_in_bytes, declare_implicit_exception,
14954 have_exceptions_p, make_type_decl, typedecl_for_tag,
14955 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
14956 build_component_type_expr, cplus_exception_name,
14957 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
14958 * call.c (build_this): Make static.
14959 (is_complete): Likewise.
14960 (implicit_conversion): Likewise.
14961 (reference_binding): Likewise.
14962 (standard_conversion): Likewise.
14963 (strip_top_quals): Likewise.
14964 (non_reference): Likewise.
14965 (build_conv): Likewise.
14966 (user_harshness): Likewise.
14967 (rank_for_ideal): Likewise.
14968 * decl.c (start_decl_1): Delete forward decl.
14969 (push_decl_level): Make static.
14970 (resume_binding_level): Make static.
14971 (namespace_bindings_p): Make static.
14972 (declare_namespace_level): Make static.
14973 (lookup_name_real): Make static.
14974 (duplicate_decls): Make static. Take register off NEWDECL and
14975 OLDDECL parm decls.
14976 * decl2.c (get_sentry): Make static.
14977 (temp_name_p): Delete fn.
14978 * except.c (auto_function): Delete decl.
14979 * lex.c (handle_{cp,sysv}_pragma): Make static.
14980 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
14981 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
14982 * pt.c (tsubst_expr_values): Make static.
14983 * rtti.c (combine_strings): Delete decl.
14985 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
14987 * pt.c (push_template_decl): Handle getting a typedef.
14989 * call.c (build_new_function_call): Complain about void arg.
14991 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
14993 * decl.c (duplicate_decls): Give pedwarn of different exceptions
14994 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
14996 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
14998 * except.c (expand_throw): Don't expand the cleanup tree here,
14999 since we are not going to write the rtl out. Fixes problem with
15002 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
15004 * Make-lang.in: Add $(exeext) as necessary.
15006 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
15008 * parse.y (handler_seq): Must have at least one catch clause.
15010 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
15012 * call.c (add_builtin_candidate): Restore ?: hack.
15014 * decl.c (grok_op_properties): More warnings.
15016 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
15018 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
15019 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
15021 * decl.c (duplicate_decls): Scale back to a warning, and only do
15024 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
15026 * decl.c (duplicate_decls): pedwarn mismatched exception
15029 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
15031 * call.c (build_new_method_call): Don't display the invisible
15032 argument for controlling virtual bases.
15034 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
15036 * new: Add nothrow new and delete, bad_alloc and throw specifications
15038 * decl.c (init_decl_processing): Add throw specification for delete.
15039 * new.cc (nothrow): Define.
15040 * lex.c (real_yylex): Removing warning that throw and friends are
15042 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
15043 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
15044 * Make-lang.in: Add new{1,2}.{cc,o}.
15046 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
15048 * lex.c (cons_up_default_function): Fix return type of synth op=.
15050 * init.c (emit_base_init): Add warnings for uninitialized members
15053 * decl.c (xref_basetypes): Add warning for non-polymorphic type
15054 with destructor used as base type.
15056 * decl.c (grok_op_properties): Add warning for op= returning void.
15057 * typeck.c (c_expand_return): Add warning for op= returning anything
15060 * class.c (finish_struct_1): Add warning for class with pointers
15061 but not copy ctor or copy op=.
15063 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
15064 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
15065 (instantiate_template): If -fexternal-templates, add this
15066 instantiation to pending_templates.
15068 * decl2.c (copy_assignment_arg_p): Disable old hack to support
15071 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
15073 * cvt.c (cp_convert): pedwarn enum to pointer conversions.
15075 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
15077 * call.c (standard_conversion): Handle getting references. Tack
15078 on RVALUE_CONV here. Do it for non-class types, too.
15079 (reference_binding): Pass references to standard_conversion.
15080 (implicit_conversion): Likewise.
15081 (add_builtin_candidate): Disable one ?: kludge.
15082 (convert_like): Handle RVALUE_CONVs for non-class types.
15083 (joust): Disable the other ?: kludge.
15085 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
15087 * decl.c (init_decl_processing): Add code to build up common
15088 function types beforehand, to avoid creation then removal of
15089 things already in the hash table.
15091 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
15093 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
15096 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
15097 current_template_parms.
15099 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
15101 * search.c (lookup_field): Don't return a function, check want_type.
15103 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
15105 * init.c (build_new): Make sure PLACEMENT has a type.
15107 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
15109 * init.c (build_new): Support new (nothrow).
15111 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
15113 * pt.c (instantiate_decl): Also do push_to_top_level before setting
15116 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
15117 * pt.c (tsubst): Defer instantiation of default args.
15118 * call.c (build_over_call): Until here.
15120 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
15122 * search.c (lookup_field): Make sure we have an
15123 IDENTIFIER_CLASS_VALUE before we try to return it.
15125 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
15127 * call.c (build_method_call): Delete unused var PARM.
15128 (build_overload_call_real): Likewise.
15129 (build_object_call): Delete unused var P.
15130 (build_new_op): Likewise.
15131 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
15132 var definitions, which are never used.
15133 (shadow_tag): Delete unused var FN.
15134 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
15135 * init.c (build_new): Delete unused var ALLOC_TEMP.
15136 * method.c (hack_identifier): Delete unused var CONTEXT.
15137 (do_build_copy_constructor): Delete unused var NAME.
15138 (synthesize_method): Delete unused var BASE.
15139 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
15140 * rtti.c (build_headof): Delete unused var VPTR.
15141 (get_typeid): Delete unused var T.
15142 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
15144 (build_ptrmemfunc): Delete unused vars U and NINDEX.
15145 * typeck2.c (build_functional_cast): Delete unused var BINFO.
15147 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
15149 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
15150 things in a type being defined.
15151 * decl.c (finish_enum): Reverse the values so that they are in
15154 * pt.c (instantiate_class_template): Don't initialize
15155 BINFO_BASETYPES until the vector is filled out.
15156 (unify): Don't abort on conflicting bindings, just fail.
15157 (instantiate_decl): Do push_tinst_level before any tsubsting.
15159 * method.c (build_overload_value): Handle getting a
15160 TEMPLATE_CONST_PARM for a pointer.
15162 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
15164 * init.c (expand_member_init): Don't give 'not a base' error for
15167 * pt.c (instantiate_decl): Call import_export_decl later.
15169 * pt.c (instantiate_class_template): Return a value.
15171 * parse.y (extension): New rule for __extension__.
15172 (extdef, unary_expr, decl, component_decl): Use it.
15174 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
15176 * class.c (base_binfo): Remove unused base_has_virtual member.
15177 (finish_base_struct): Likewise.
15178 (finish_struct_1): Likewise.
15180 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
15182 * search.c (expand_upcast_fixups): Fix bogus code generation
15183 problem where the generated code uses the wrong index into the
15184 runtime built vtable on the stack. Old code could clobber random
15187 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
15189 * init.c (perform_member_init): Make sure the partial EH cleanups
15190 live on the function_obstack.
15192 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
15194 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
15195 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
15197 Tue Dec 24 10:24:03 1996 Jeffrey A Law <law@cygnus.com>
15199 * decl.c (grokvardecl): Avoid ANSI style initialization.
15201 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
15203 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
15205 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
15207 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
15209 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15211 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
15212 arguments we compare against. Start the count of I at 1, not 0,
15213 since argv[0] is still the command.
15215 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
15217 * lang-specs.h: Accept .cp as an C++ extension.
15219 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15221 * cp-tree.h (ptr_reasonably_similar): Add decl.
15223 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15225 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
15226 pointer. New local SPECBITS with the parm's value.
15227 (grokdeclarator): Pass &specbits down.
15229 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
15230 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
15232 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
15233 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
15235 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
15236 not an error_mark_node.
15238 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
15240 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
15241 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
15243 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
15245 * decl.c (grokdeclarator): When giving an anonymous struct a name,
15246 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
15249 * typeck2.c (build_m_component_ref): If component is a pointer
15250 to data member, resolve the OFFSET_REF now.
15252 * call.c (convert_like): Don't go into infinite recursion.
15254 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
15256 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
15257 * tree.c (layout_basetypes): And on the vbase ptr.
15259 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
15261 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
15262 CHAR_TYPE_SIZE so bool is always the same size as another type.
15264 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
15266 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
15268 * decl2.c (grok_x_components): Remove synthesized methods from
15269 TYPE_METHODS of an anonymous union, complain about member
15271 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
15273 (finish_function): Just clear the DECL_RTL of our arguments.
15275 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
15277 * decl2.c (finish_file): Emit DWARF debugging info for static data
15280 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
15282 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
15284 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
15287 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
15289 * Make-lang.in (g++-cross$(exeext)): Fix typo.
15291 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15293 Make the g++ driver now be a standalone program, rather than one
15294 that tries to run the gcc driver after munging up the options.
15295 * Make-lang.in (g++.c, g++spec.o): New rules.
15296 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
15298 (g++$(exeext)): New rule, based on xgcc rule.
15299 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
15300 * g++spec.c: New file.
15301 * g++.c: Removed file.
15303 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
15305 * cvt.c (build_up_reference): Arrange for any temporary values
15306 that have been keep in registers until now to be put into memory.
15308 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15310 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
15311 that make -j3 bootstrap works better.
15313 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
15315 * decl.c (pushtag): Do pushdecl for anon tags.
15317 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
15319 * typeck.c (c_expand_return): Fix logic.
15320 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
15322 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
15324 * g++.c (main): Make sure arglist has a final NULL entry. Add
15325 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
15326 stdin/stdout of the invoked program are redirected to
15329 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
15331 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
15333 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
15335 * init.c (resolve_offset_ref): Handle obj.vfn better.
15336 * typeck.c (build_component_ref): Set TREE_TYPE on result from
15339 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
15341 * typeck.c (convert_for_assignment): Also handle anachronistic
15342 implicit conversions from (::*)() to cv void*.
15343 * cvt.c (cp_convert_to_pointer): Likewise.
15345 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
15347 * lex.c (handle_cp_pragma): Fix bogus warning.
15349 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
15351 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
15352 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
15354 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
15356 * class.c (finish_struct_1): Support DWARF2_DEBUG.
15357 * search.c (dfs_debug_mark): Likewise.
15358 * decl2.c (finish_vtable_vardecl): Likewise.
15359 * decl.c (pushtag, finish_enum): Likewise.
15360 * lex.c (check_newline): Use debug_* instead of calling *out
15361 functions directly.
15363 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15365 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
15366 on some picky hosts.
15368 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
15370 * class.c (finish_struct_1): A class has a non-trivial copy
15371 constructor if it has virtual functions.
15373 * cvt.c (cp_convert): Always call a constructor.
15375 * call.c (reference_binding): Still tack on a REF_BIND
15376 for bad conversions.
15377 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
15379 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
15380 (c_expand_return): Likewise.
15381 * typeck2.c (digest_init): Likewise for { }.
15382 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
15383 * cvt.c (cp_convert): Handle failure better.
15385 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15387 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
15388 of GCC be path-relative.
15390 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
15392 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
15393 it does need choose-temp.o and pexecute.o.
15395 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15397 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
15398 that we still use it.
15399 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
15401 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
15403 * init.c (expand_default_init): Avoid calling constructors to
15404 initialize reference temps.
15406 * cvt.c (convert_to_reference): Fix.
15408 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
15410 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
15411 (convert_to_reference): Likewise.
15412 * typeck.c (convert_for_initialization): Likewise.
15413 * init.c (expand_default_init): Likewise.
15414 (expand_aggr_init_1): Likewise.
15415 * cp-tree.h (CONV_NONCONVERTING): Lose.
15416 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
15418 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
15420 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
15422 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
15424 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
15426 * init.c (expand_aggr_init_1): Don't crash on non-constructor
15429 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15431 * g++.c: Include gansidecl.h.
15432 (VPROTO, PVPROTO, VA_START): Delete.
15433 (choose_temp_base_try, choose_temp_base, perror_exec,
15434 run_dos) [__MSDOS__]: Delete fns.
15435 (pfatal_with_name): Delete fn.
15436 (temp_filename): Declare like in gcc.c.
15437 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
15438 (error_count, signal_count): Define.
15439 (error): Delete both definitions.
15440 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
15441 (pfatal_pexecute): Add fn from gcc.c.
15442 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
15443 code to use the pexecute stuff also used by gcc.c.
15444 (MIN_FATAL_STATUS): Define.
15445 * Make-lang.in (g++): Add dependency on and linking with
15446 choose-temp.o and pexecute.o.
15448 * cp-tree.h: Include gansidecl.h.
15449 (STDIO_PROTO): Delete #undef/#define.
15450 * cvt.c (NULL): Delete #undef/#define.
15451 * expr.c (NULL): Likewise.
15452 * init.c (NULL): Likewise.
15453 * rtti.c (NULL): Likewise.
15454 * xref.c (NULL): Likewise.
15456 * cp-tree.h (build_user_type_conversion): Add prototype.
15457 * call.c (build_user_type_conversion): Delete prototype. Correct
15458 decl of FLAGS arg to be an int.
15459 * cvt.c (build_user_type_conversion): Likewise.
15461 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
15463 * cp-tree.def: Add TRY_BLOCK and HANDLER.
15464 * except.c (expand_start_catch_block): Support templates.
15465 * parse.y (try_block, handler_seq): Likewise.
15466 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
15468 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
15470 * pt.c (current_template_args): New fn.
15471 (push_template_decl): Use it.
15472 * decl.c (grokdeclarator): Use it.
15474 * decl2.c (build_expr_from_tree): Dereference ref vars.
15476 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
15477 the decl-specifier-seq.
15479 * decl.c (grok_op_properties): Don't force the type of a conversion
15480 op to be complete. Don't warn about converting to the same type
15481 for template instantiations.
15483 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
15486 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
15488 * typeck.c (get_delta_difference): Remove previous bogusness.
15489 Don't give errors if force is set.
15491 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
15493 * decl2.c (finish_file): Don't emit debug info.
15494 * decl.c (pushdecl): Lose obsolete code.
15495 (grokdeclarator): Still do the long long thing after complaining.
15496 * search.c (note_debug_info_needed): Don't do anything if we're in a
15498 * method.c (synthesize_method): For non-local classes,
15499 push_to_top_level first.
15501 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
15503 * typeck.c (get_delta_difference): Add no_error parameter.
15504 (build_ptrmemfunc): Call get_delta_difference with no_error set;
15505 we don't want error messages when converting unrelated
15506 pointer-to-member functions.
15508 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
15510 * error.c (dump_expr): Improve the wording on error messages that
15511 involve pointer to member functions.
15513 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
15515 * cvt.c (cp_convert_to_pointer): Move code for conversions from
15516 (::*)() to void* or (*)() up a bit, so that we can convert from
15517 METHOD_TYPEs as well.
15519 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
15521 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
15522 There are no 'member' types.
15523 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
15524 (build_x_typeid): Handle errors.
15526 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
15528 * typeck.c (convert_for_assignment): Handle anachronistic implicit
15529 conversions from (::*)() to void* or (*)().
15530 * cvt.c (cp_convert_to_pointer): Likewise.
15531 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
15532 conversions from here.
15533 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
15534 * lang-options.h: Likewise.
15535 * decl2.c (warn_pmf2ptr): Define.
15536 * cp-tree.h: Declare it.
15537 * typeck2.c (digest_init): Allow pmfs down into
15538 convert_for_initialization.
15540 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
15542 * typeck.c (c_expand_return): Fix for returning overloaded fn.
15544 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
15546 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
15547 * decl.c (grok_reference_init): Pass DIRECT_BIND.
15548 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
15550 * call.c (convert_like): Don't pass INDIRECT_BIND.
15551 * typeck.c (convert_arguments): Likewise.
15552 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
15554 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
15556 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
15557 similar code in build_up_ref.
15558 * cvt.c (build_up_reference): Drastically simplify.
15560 Mon Oct 28 12:45:05 1996 Jeffrey A Law <law@cygnus.com>
15562 * typeck.c (signed_or_unsigned_type): If the given type already
15563 as the correct signedness, then just return it.
15565 * typeck.c ({un,}signed_type): If can't do anything, call
15566 signed_or_unsigned_type.
15568 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
15570 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
15571 current_class_type is NULL.
15573 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
15575 * class.c (finish_struct_1): Avoid empty structs by adding a field
15576 so layout_type gets the mode right.
15578 * typeck.c (c_expand_return): Drastically simplify.
15580 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
15582 * typeck.c (decay_conversion): Handle overloaded methods.
15584 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
15586 * call.c (build_over_call): A TARGET_EXPR has side-effects.
15588 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
15590 * cvt.c (convert_to_pointer_force): Add code to support pointer to
15591 member function to pointer to function conversions.
15592 * init.c (resolve_offset_ref): Add code to allow faked up objects,
15593 ignoring them if they are not used, and giving an error, if they
15595 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
15596 code, and so that we can give an error, if we needed an object,
15597 and one was not provided.
15598 (build_c_cast): Don't call default_conversion when we want to
15599 convert to pointer to function from a METHOD_TYPE.
15601 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
15603 * Make-lang.in (cplib2.ready): Fix logic.
15605 * decl.c (shadow_tag): Only complain about non-artificial function
15608 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
15610 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
15612 * expr.c (cplus_expand_expr): Pre-tweak call_target like
15613 expand_inline_function would.
15615 * pt.c (mark_decl_instantiated): If extern_p, call
15616 mark_inline_for_output.
15618 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
15620 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
15623 * typeck.c (get_delta_difference): Fix wording, as we can be used
15624 for pointer to data members.
15626 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
15628 * pt.c (tsubst): If the function decl isn't a member of this
15629 template, return a copy of the decl (including copying the
15630 lang-specific part) so we don't hose ourselves later.
15632 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
15634 * class.c (finish_struct): Remove DWARF-specific tag handling.
15635 * decl.c (pushtag): Likewise.
15636 (finish_function): Always clear DECL_ARGUMENTS on function decls with
15638 * decl2.c (finish_file): Emit DWARF debugging info for static data
15641 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
15643 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
15644 isn't the same as the new one before we whack it.
15646 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
15648 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
15649 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
15650 warn_traditional and warn_strict_prototypes; remove ancient
15651 'overload' code; remove references to flag_traditional.
15653 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
15655 * input.c (sub_getch): Handle 8-bit characters in string literals.
15657 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
15659 * tree.c (mapcar): Handle CONSTRUCTORs.
15660 (copy_to_permanent): Handle expression_obstack properly.
15662 * Make-lang.in (cplib2.txt): Also depend on the headers.
15664 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
15666 (expand_class_desc): Use USItype for offset field.
15667 * tinfo.h (struct __class_type_info): Likewise.
15669 * method.c (build_overload_int): TYPE_PRECISION should be applied
15672 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
15674 * call.c (build_new_op): A COND_EXPR involving void must be a
15677 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
15679 * typeck.c (build_x_component_ref): New fn.
15680 (build_object_ref): Use it.
15681 * parse.y (primary): Use it.
15682 * decl2.c (build_expr_from_tree): Use it.
15683 * cp-tree.h: Declare it.
15685 * decl.c (start_decl): Variable-sized arrays cannot be initialized.
15686 * error.c (dump_type_suffix): Handle variable arrays.
15688 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15690 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
15692 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
15694 * decl.c (lookup_name_real): Don't try to look up anything in a
15697 * tinfo2.cc (__throw_type_match_rtti): Oops.
15699 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15701 * Make-lang.in (exception.o): Use -fno-PIC for now.
15703 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
15705 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
15707 (get_tinfo_fn_dynamic): Extracted from build_typeid.
15708 * tinfo2.cc (__dynamic_cast): Adjust.
15710 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
15711 (build_x_typeid): Likewise.
15713 * parse.y: Call build_x_typeid instead of build_typeid.
15714 * cp-tree.def: Add TYPEID_EXPR.
15715 * pt.c (tsubst_copy): Handle typeid.
15716 * decl2.c (build_expr_from_tree): Likewise.
15717 * rtti.c (build_x_typeid): Throw bad_typeid from here.
15718 (build_typeid): Not here.
15719 * cp-tree.h: Declare build_x_typeid.
15721 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
15723 * call.c (convert_like): Pull out constant values.
15725 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
15727 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
15729 * decl.c (init_decl_processing): Create short int types before
15730 creating size_t in case a machine description needs to use
15731 unsigned short for size_t.
15733 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
15735 * Make-lang.in (exception.o): Turn off pic.
15737 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
15738 type, multi-level ptr conversions.
15740 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
15741 (throw_bad_cast): Use it.
15742 (throw_bad_typeid): New fn.
15743 (build_typeid): Throw bad_typeid as needed.
15745 (synthesize_tinfo_fn): Handle functions and arrays before checking
15748 * Remove .h from standard C++ headers, add new.h, move into inc
15751 * exception*: Remove pointer from object, constructors. Add
15752 default exception::what that uses type_info::name. Add
15753 __throw_bad_typeid.
15755 * init.c (build_new): Don't add a cookie to new (void *) T[2].
15757 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
15759 * Make-lang.in: Building C++ code depends on cc1plus.
15761 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15763 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
15764 a HOST_WIDE_INT, not a tree.
15766 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
15768 * exception.cc: Don't include <stdlib.h>.
15770 * Make-lang.in (c++.clean): Remove cplib2.*.
15772 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
15774 * parse.y (component_decl_1, component_costructor_declarator case):
15775 Pass attributes/prefix_attributes in tree list.
15777 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
15779 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
15781 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
15783 * lex.c (do_identifier): Don't do deferred lookup in a template
15786 * typeck2.c (store_init_value): Oops.
15788 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
15789 New files for C++ lang-support library.
15790 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
15791 (CXX_LIB2FUNCS): Define.
15792 And rules for building the C++ lang-support code.
15793 * config-lang.in (headers): Define.
15794 (lib2funcs): Define.
15796 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
15798 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
15800 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
15801 * typeck2.c (store_init_value): Check for initializing pmf with { }
15803 (process_init_constructor): Not here.
15805 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
15807 * pt.c (begin_template_parm_list): Increment
15808 processing_template_decl here.
15809 (end_template_parm_list): Not here.
15810 (process_template_parm): No need to add 1 to it now.
15811 * *.c: Use processing_template_decl instead of current_template_parms
15812 to check for being in a template.
15814 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
15815 (tsubst_copy): Handle CONSTRUCTOR.
15816 (instantiate_decl): Set up context properly for variables.
15817 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
15818 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
15820 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15822 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
15824 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
15826 * method.c (make_thunk): Call comdat_linkage before setting the
15829 * decl2.c (comdat_linkage): Use make_decl_one_only.
15830 (import_export_decl): Likewise.
15831 * decl.c (init_decl_processing): Check supports_one_only instead of
15834 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
15836 * decl2.c (grokfield): Tighten checking for access decls.
15838 * decl.c (make_typename_type): Resolve references to
15839 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
15840 (lookup_name_real): Types that depend on a template parameter get
15841 an implicit 'typename' unless they're in the current scope.
15842 (start_decl_1): We don't care about incomplete types that depend
15843 on a template parm.
15844 (grokdeclarator): Resolve 'typename's in the type specifier that
15845 refer to members of the current scope.
15847 * call.c (build_over_call): Remove 'inline called before
15848 definition' diagnostic.
15849 (build_method_call): Likewise.
15850 * decl.c (duplicate_decls): Downgrade 'used before declared
15851 inline' to a warning, only with -Winline.
15853 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
15855 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
15857 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
15859 * call.c (build_method_call): When calling a signature
15860 default implementation, as in other cases, let instance_ptr simply
15863 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
15865 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
15867 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
15869 * except.c (expand_start_catch_block): Add a pushlevel so that -g
15870 works on hppa and SPARC.
15872 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15874 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
15876 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
15878 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
15879 before testing whether it's a signature.
15881 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
15883 * call.c (build_new_method_call): Don't complain about signature
15884 pointers and references not being an aggr type.
15885 (build_this): If a signature pointer or reference was passed in,
15887 (build_new_method_call): If instance is a signature pointer, set
15888 basetype to the signature type of instance.
15889 * sig.c (build_signature_method_call): Deleted basetype and
15890 instance parameters, they can be found as the DECL_CONTEXT of
15891 function and as the first argument passed in.
15892 * cp-tree.h: Changed declaration of build_signature_method_call.
15893 * call.c (build_method_call): Deleted first two arguments in call
15894 of build_signature_method_call.
15895 (build_over_call): Added call to build_signature_method_call.
15897 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
15899 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
15902 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15904 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
15906 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
15908 * except.c (expand_start_try_stmts): Move to except.c in the backend.
15909 (expand_end_try_stmts): Remove.
15911 * init.c (perform_member_init): Use add_partial_entry () instead
15912 of directly manipulating lists.
15913 (emit_base_init): Likewise.
15915 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
15917 * except.c (expand_exception_blocks): Always make sure USE and
15918 CLOBBER insns that came at the end still do, the backend relies
15921 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
15923 * call.c (build_over_call): We can only use a TARGET_EXPR of the
15926 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
15928 * cvt.c (convert_to_reference): Revert last change, don't complain
15929 about temp without target decl.
15931 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
15933 * decl.c (grokdeclarator): Don't core dump when void() is given.
15935 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
15937 * decl.c (copy_args_p): Don't crash.
15939 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
15941 * pt.c (tsubst): And support template args inside the exception
15944 * pt.c (tsubst): Add support for exception specifications in
15945 template functions.
15947 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
15949 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
15951 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
15952 (start_function): Likewise.
15953 (start_method): Likewise.
15954 (grokfield): Likewise.
15955 (make_call_declarator): Add throw spec parameter.
15956 (set_quals_and_spec): Add routine.
15957 * lex.c (set_quals_and_spec): Likewise.
15958 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
15959 * decl.c (shadow_tag): Eliminate the throw spec parameter to
15961 (groktypename): Likewise.
15962 (start_decl): Eliminate the throw spec parameter. Eliminate the
15963 throw spec parameter to grokdeclarator. Eliminate the throw spec
15964 field in DECL_STMT.
15965 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
15966 (grokfndecl): Remove useless set of raises.
15967 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
15968 the throw spec parameter to start_decl. Pull the throw spec out
15969 of the call declarator.
15970 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
15971 (start_function): Eliminate the throw spec parameter. Eliminate
15972 the throw spec parameter to grokdeclarator.
15973 (start_method): Likewise.
15974 * decl2.c (grokfield): Likewise.
15975 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
15976 (grokoptypename): Likewise.
15977 (finish_file): Eliminate the throw spec parameter to
15978 start_function. Add throw spec to make_call_declarator.
15979 * except.c (init_exception_processing): Add throw spec to
15980 make_call_declarator. Eliminate the throw spec parameter to
15982 (expand_start_catch_block): Eliminate the throw spec parameter to
15984 (expand_builtin_throw): Add throw spec to make_call_declarator.
15985 Eliminate the throw spec parameter to start_function.
15986 (start_anon_func): Likewise.
15987 * lex.c (make_call_declarator): Add throw spec parameter.
15988 (set_quals_and_spec): New routine.
15989 (cons_up_default_function): Add throw spec to make_call_declarator.
15990 Eliminate the throw spec parameter to grokfield.
15991 * method.c (synthesize_method): Eliminate the throw spec parameter
15993 * pt.c (process_template_parm): Eliminate the throw spec parameter
15995 (tsubst): Add throw spec to make_call_declarator.
15996 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
15997 (do_function_instantiation): Eliminate the throw spec parameter to
15998 grokdeclarator. Eliminate the throw spec parameter to
16000 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
16002 * parse.y (datadef): Remove non-winning optimization.
16004 (fndef): Remove ambiguous error productions uncovered by grammar
16006 (constructor_declarator): Add exception_specification_opt here.
16007 (component_constructor_declarator): Likewise.
16008 (direct_after_type_declarator): Likewise.
16009 (complex_direct_notype_declarator): Likewise.
16010 (direct_abstract_declarator): Likewise.
16011 (fn.def1): Remove exception_specification_opt.
16012 (fn.def2): Likewise.
16013 (condition): Likewise.
16014 (initdcl0): Likewise.
16015 (initdcl): Likewise.
16016 (notype_initdcl0): Likewise.
16017 (nomods_initdcl0): Likewise.
16018 (component_decl_1): Likewise.
16019 (component_declarator): Likewise.
16020 (after_type_component_declarator0): Likewise.
16021 (after_type_component_declarator): Likewise.
16022 (notype_component_declarator): Likewise.
16024 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
16026 * call.c (build_over_call): Also use an INIT_EXPR when
16027 initializing anything from an rvalue.
16029 * call.c (build_over_call): Call stabilize_reference when building
16030 an INIT_EXPR instead of calling the copy ctor.
16032 * call.c (joust): Extend the previous change to all comparisons.
16034 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
16035 NO_LINKAGE_HEURISTICS.
16037 * decl2.c (finish_file): Emit any statics that weren't already.
16039 * typeck.c (build_static_cast): Implement.
16040 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
16041 * decl.c (grokparms): Use can_convert_arg instead of
16042 implicit_conversion directly.
16043 (copy_args_p): New fn.
16044 * cvt.c (convert_to_reference): Don't complain about temp with
16046 (build_up_reference): Handle TARGET_EXPRs.
16047 * call.c (build_over_call): Elide unnecessary temps.
16048 (can_convert*): Use new overloading code.
16050 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
16052 * call.c: Move TYPE_PTR*_MACROS ...
16053 * cp-tree.h: To here.
16054 * typeck.c (build_reinterpret_cast): Implement.
16056 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
16058 (joust): If we're comparing a function to a builtin and the worst
16059 conversion for the builtin is worse than the worst conversion for the
16060 function, take the function.
16062 * typeck.c (build_const_cast): Implement.
16063 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
16064 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
16066 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
16068 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
16069 too early. Make sure we explode if exprtype turns out to be a
16070 NULL_TREE when it shouldn't be.
16072 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
16074 * cp-tree.h: New routine make_call_declarator.
16075 * lex.c (make_call_declarator): Define it.
16076 * except.c (init_exception_processing): Use it.
16077 (expand_builtin_throw): Likewise.
16078 (start_anon_func): Likewise.
16079 * decl2.c (finish_file): Likewise.
16080 * lex.c (cons_up_default_function): Likewise.
16081 * parse.y: Likewise.
16082 * pt.c (tsubst): Likewise.
16084 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
16086 * decl2.c (groktypefield): Remove unused code.
16088 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
16090 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
16091 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
16092 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
16093 nonempty_cv_qualifiers.
16096 * lex.c (make_pointer_declarator): Change type_quals into
16098 (make_reference_declarator): Likewise.
16100 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
16102 * decl.c (start_function): Only check interface_* for templates
16103 with flag_alt_external_templates.
16105 * call.c (build_new_op): Check for comparison of different enum types.
16106 (build_over_call): Fix arg # output.
16108 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
16110 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
16112 * call.c (build_new_op): Check for erroneous args.
16114 * call.c (build_new_method_call): Add missing args to cp_error.
16116 * tree.c (error_type): Don't print reference-to-array.
16118 * typeck.c (convert_for_assignment): Don't say contravariance for
16121 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
16123 * call.c (build_over_call): Diagnose bad convs for `this'.
16125 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
16128 * call.c (convert_like): Handle bad convs.
16129 (build_over_call): Handle bad convs better.
16131 * decl2.c: -fansi-overloading is now the default.
16133 * call.c (build_new_method_call): Check for erroneous args.
16135 * pt.c (instantiate_class_template): Propagate
16136 TYPE_USES_MULTIPLE_INHERITANCE.
16138 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
16140 * call.c (enforce_access): Add static to routine.
16142 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
16144 * call.c (build_user_type_conversion_1): Fix bad handling.
16145 (compare_ics): Likewise.
16147 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
16149 * call.c (standard_conversion): Oops.
16151 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
16153 * g++.c: Update test for win32 (&& ! cygwin32).
16155 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
16157 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
16158 (ptr_reasonably_similar): New fn.
16159 * call.c (BAD_RANK): New rank.
16160 (ICS_BAD_FLAG): New macro.
16161 (standard_conversion): Handle almost-right pointer conversions.
16162 (reference_binding): Handle bad rvalue bindings.
16163 (add_*_candidate): Stuff.
16164 (build_over_call): Pass bad conversions to convert_for_initialization.
16165 (compare_ics): Handle bad convs.
16168 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
16170 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
16171 integer_type_node when computing pointer offsets.
16173 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
16175 * tree.c (lvalue_type): New fn.
16176 (error_type): New fn.
16177 * call.c (op_error): Use error_type.
16178 (add_conv_candidate): Use lvalue_type.
16179 (add_builtin_candidates): Likewise.
16180 * error.c (args_as_string): Use error_type.
16182 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
16184 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
16185 (tsubst): Not here.
16187 * decl.c (init_decl_processing): With -ansi, __null's type is the
16188 signed integral type with the same number of bits as a pointer.
16189 Introduce a new variable null_node for it.
16190 * cp-tree.h: Adjust.
16191 * call.c (null_ptr_cst_p): Adjust.
16193 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
16195 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
16198 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
16200 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
16201 fns of classes without virtual functions.
16203 * call.c (add_function_candidate): Handle `this' specially.
16204 (compare_ics): Likewise.
16206 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
16208 * typeck.c (build_conditional_expr): Fix handling of __null.
16210 * decl2.c (comdat_linkage): New fn.
16211 (import_export_vtable): Use it.
16212 (import_export_decl): Use it.
16213 * method.c (make_thunk): Use it.
16215 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
16217 * pt.c (end_template_decl): If we don't actually have parms, return.
16218 * parse.y (template_header): Accept 'template <>'.
16220 * errfn.c: Allow 5 args.
16222 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
16224 * tree.c (make_temp_vec): New fn.
16225 * pt.c (push_template_decl): Handle partial specs.
16226 (instantiate_class_template): Likewise.
16227 (more_specialized): Use get_bindings.
16228 (more_specialized_class): New fn.
16229 (get_class_bindings): New fn.
16230 (most_specialized_class): New fn.
16231 (do_function_instantiation): List candidates for ambiguous case.
16232 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
16233 (shadow_tag): Call push_template_decl for partial specializations.
16234 * parse.y: Likewise.
16235 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
16236 DECL_TEMPLATE_MEMBERS.
16237 * call.c (print_z_candidates): Reduce duplication.
16239 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
16241 * decl2.c (lang_decode_option): Allow -fansi-overloading.
16243 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
16245 * pt.c (get_bindings): New fn.
16246 (most_specialized): Likewise.
16247 (do_function_instantiation): Use them.
16248 (add_maybe_template): New fn.
16249 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
16250 * call.c (build_new_op): Handle guiding decls.
16251 (build_new_function_call): Likewise.
16252 * decl2.c (finish_file): Likewise.
16254 * decl2.c (mark_used): Do synthesis here.
16255 * call.c (build_method_call): Not here.
16256 (build_over_call): Or here.
16257 * typeck.c (build_function_call_real): Or here.
16258 * tree.c (bot_manip): Call mark_used on functions used in default
16261 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
16263 * decl2.c (import_export_vtable): Delete code that disabled vtable
16264 heuristic on systems with ASM_OUTPUT_EXTERNAL.
16266 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
16268 * typeck.c (build_x_function_call): Handle static call context
16271 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
16272 the function, not its outer block.
16274 * call.c (build_field_call): Pass fields on to build_opfncall
16275 regardless of TYPE_OVERLOADS_CALL_EXPR.
16276 (build_method_call): Pass on to build_new_method_call sooner.
16278 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
16280 * class.c (instantiate_type): Don't put a POINTER_TYPE to
16281 METHOD_TYPE on an expression. Also make a copy of rhs instead of
16284 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
16286 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
16287 (add_builtin_candidate): Don't take enums for ++.
16288 (build_new_method_call): Handle non-aggregates and field calls.
16289 Move new overloading code from...
16292 * decl.c (grokparms): Don't check default args in templates.
16294 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
16296 * cvt.c (build_new_op): Fix args to build_unary_op.
16297 (add_builtin_candidates): Don't call type_promotes_to on float.
16299 * decl.c (grokparms): Check the type of the default arg.
16301 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
16302 returning NULL_TREE.
16304 * typeck.c (build_x_binary_op): Avoid doing extra work.
16305 (build_x_unary_op): Likewise.
16306 (build_x_conditional_expr): Likewise.
16307 * cvt.c (build_over_call): Return.
16308 (add_builtin_candidate): Fix MEMBER_REF.
16309 (build_new_op): Likewise.
16311 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
16313 * method.c (build_overload_name): Put bug fix into code but leave
16314 disabled for now so we can be bug compatible with older releases
16315 that do repeats incorrectly. In the future, we can enable it.
16317 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
16319 * cvt.c (convert_like): Don't call build_cplus_new twice.
16321 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
16322 Control new overloading code with -fansi-overloading.
16324 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
16326 * cvt.c (build_over_call): Call build_cplus_new.
16327 * call.c (build_method_call): Likewise.
16328 * typeck.c (build_function_call_real): Likewise.
16329 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
16330 the COND_EXPR in a TARGET_EXPR so they use the same slot.
16332 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
16334 * typeck.c (complete_type): Propagate
16335 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
16337 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
16339 * cvt.c (joust): More ?: kludging. Sigh.
16340 (build_over_call): Don't try to synthesize global fns.
16342 * search.c (lookup_conversions): Use binfo marking.
16344 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
16346 * search.c (build_mi_matrix): Use the correct value of cid
16347 when determining the new mi_size.
16349 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
16351 * cvt.c (add_builtin_candidates): Do consider type conversion ops
16352 for the first parms of += et al.
16353 (strip_top_quals): New fn.
16354 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
16355 (implicit_conversion): Likewise.
16356 (add_builtin_candidates): Be careful about arrays.
16357 (build_new_method_call): Handle vtable optimization.
16359 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
16361 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
16362 * cvt.c (reference_binding): Use it.
16363 (implicit_conversion): Use it.
16364 (add_builtin_candidate, COND_EXPR): Use it.
16366 * cvt.c (build_new_function_call): Check for error args.
16368 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
16370 * gxx.gperf: Add __null.
16371 * hash.h: Regenerate.
16372 * lex.h: Add RID_NULL.
16373 * lex.c (init_lex): Create null_pointer_node here, stick it in
16375 * decl.c (init_decl_processing): Still set its type here.
16376 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
16377 (convert_to_pointer_force): Likewise.
16378 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
16380 * call.c (convert_harshness): Use null_ptr_cst_p.
16381 * typeck.c (convert_for_assignment): Likewise. Don't produce
16384 * error.c (args_as_string): Handle lists of actual args, too.
16385 * cvt.c (null_ptr_cst): Support (void*)0 for now.
16386 (build_user_type_conversion_1): Improve diagnostics.
16387 (build_new_function_call): Likewise.
16388 (build_object_call): Likewise.
16389 (build_new_method_call): Likewise. Move call before def diagnostic...
16390 (build_over_call): Here.
16392 * cvt.c (build_new_method_call): Don't complain about no match if
16393 LOOKUP_SPECULATIVELY.
16394 (build_over_call): Fix 'this' for virtual fn.
16395 (build_new_method_call): Add diagnostic.
16397 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
16399 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
16400 constructors to be passed in.
16401 (build_over_call): Likewise.
16402 (build_user_type_conversion_1): Pass them in.
16403 (convert_like): Likewise.
16404 (build_object_call): Handle overloaded conversions.
16405 (build_over_call): Pass the right args to build_vfn_ref.
16406 (standard_conversion): Fix pmf convs.
16407 (joust): Handle comparing statics and non-statics.
16408 (build_new_method_call): New fn.
16409 * call.c (build_method_call): Call it if NEW_OVER.
16411 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
16413 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
16416 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
16418 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
16419 instead of just maybe_build_cleanup so that we deallocate the
16422 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16424 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
16425 * cp-tree.h (finish_prevtable_vardecl): Add decl.
16427 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
16429 * pt.c (instantiate_class_template): Call complete_type. Also, if
16430 we're at the end of the file and we just instantiated a template
16431 class with a vtable, call finish_prevtable_vardecl.
16433 * error.c (dump_decl): Don't explode (or explode more gracefully
16434 as appropriate) if the object being dumped has a null type.
16435 (dump_expr): Likewise.
16437 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
16438 by counting the number of nodes that we'll need before allocating
16440 (lookup_fnfields): Fix comment.
16441 (breadth_first_search): Fix comment.
16443 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
16445 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
16447 * class.c (finish_struct): Call cplus_decl_attributes here.
16448 (finish_struct_1): Not here.
16449 * cp-tree.h: Adjust.
16451 * pt.c (type_unification): New parameter STRICT.
16452 (unify): If STRICT, don't allow cv addition or base deduction.
16453 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
16455 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
16457 * search.c (get_template_base{_recursive}): New fns.
16458 * pt.c (more_specialized): New fn.
16459 (do_function_instantiation): Use it.
16460 (unify): Handle base deduction.
16461 * cvt.c (joust): Use more_specialized.
16462 Don't arbitrarily choose between non-builtin candidates.
16463 (build_over_call): Call require_complete_type.
16465 * decl.c (start_function): Statics are static even in a #pragma
16468 * decl2.c (import_export_vtable): Disable vtable heuristic on
16469 systems with ASM_OUTPUT_EXTERNAL.
16471 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
16472 (standard_conversion): No std conv to enum type.
16474 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
16477 * cvt.c (reference_binding): Bind directly to a base subobject of
16480 * cvt.c (build_new_op): Enforce access control.
16482 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
16484 * typeck2.c (process_init_constructor): When scanning the
16485 union for a named field, skip things that aren't FIELD_DECLs.
16487 * method.c (synthesize_method): Don't scan fndecl's rtl if
16488 we're at the end of the file; just assume the function can't
16491 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
16493 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
16496 * cvt.c (build_user_type_conversion_1): Handle overloaded
16499 * cvt.c (add_builtin_candidates): Don't consider type conversion
16500 operators for the first parameter of operator=.
16502 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
16504 * typeck.c (complete_type): Only call layout_type if we're not
16505 expanding a template.
16507 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
16509 * cvt.c (compare_ics): Oops.
16511 * cvt.c (op_error): Oops.
16513 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
16514 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
16515 (build_conv): Use them.
16516 (implicit_conversion): Use them.
16517 (convert_like): Handle them.
16518 (build_new_op): Handle builtin COND_EXPR again.
16519 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
16520 in lists of types for COND_EXPR.
16521 (add_builtin_candidate): Add enum candidates for COND_EXPR.
16523 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
16525 * typeck.c (build_modify_expr): Always attempt to build a call to
16526 the assignment operator, even if we're using a default one.
16527 (convert_for_initialization): Call complete_type.
16529 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
16531 * cvt.c (reference_binding): A REF_BIND gets the reference type.
16532 (implicit_conversion): Likewise.
16533 (convert_like): Likewise.
16534 (compare_ics): Likewise.
16535 (compare_qual): Likewise.
16536 (print_z_candidates): Handle no candidates.
16537 (build_new_op): Don't handle builtin COND_EXPR for now.
16539 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
16541 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
16543 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
16545 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
16547 * cvt.c (build_builtin_candidate): Oops.
16548 (build_new_op): Oops.
16550 * method.c (build_opfncall): Pass COND_EXPR on.
16551 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
16552 (add_builtin_candidate{,s}): Likewise.
16553 (add_builtin_candidates): Likewise.
16554 (print_z_candidates, op_error, build_new_op): Likewise.
16555 (type_decays_to): New fn.
16556 * lex.c (init_lex): Just say ?: for COND_EXPR.
16558 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
16560 * typeck.c (complete_type): Call layout_type rather than building
16563 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
16564 only use ptrdiff_t.
16566 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
16568 * cvt.c: Always compile the new overloading code (but don't use it).
16569 (implicit_conversion): Add a BASE_CONV when converting to
16570 the same class type.
16571 (convert_like): Handle BASE_CONV.
16573 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
16575 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
16576 (add_builtin_candidate): Likewise.
16579 * typeck.c (build_x_function_call): Try an operator function
16580 whenever we call an object of class type.
16581 * method.c (build_opfncall): Pass CALL_EXPRs through.
16582 * cvt.c (implicit_conversion): Do const-ref case first.
16583 (add_conv_candidate, build_object_call, op_error): New fns.
16584 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
16585 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
16586 builtin candidates.
16587 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
16588 Fall back on preincrement handling. Use op_error.
16590 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
16591 an error_mark_node.
16592 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
16595 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
16597 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
16599 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
16601 * typeck.c (build_component_ref_1): Use build_component_ref
16602 instead of open coding it here.
16604 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
16606 * g++.c (main): Don't link with -lg++.
16609 * cvt.c (convert_to_reference): Don't use convert_from_reference on
16610 result of build_type_conversion.
16611 (cp_convert): Only call build_method_call for ctors if
16612 build_type_conversion failed.
16613 (ptr_complete_ob): New function.
16614 (TYPE_PTR{,OB,MEM}_P): New macros.
16615 ({add,build}_builtin_candidate{,s}): New functions.
16616 (print_z_candidates): Handle builtins.
16617 (build_user_type_conversion_1): Don't use conversion fns for
16618 converting to a base type.
16619 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
16620 (build_user_type_conversion): Use convert_from_reference.
16621 (build_new_op): New function.
16622 (build_over_call): Fix handling of methods.
16623 (compare_ics): Handle AMBIG_CONV properly.
16624 * typeck2.c: Increment abort count.
16625 * method.c (build_opfncall): Forward most requests to build_new_op.
16626 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
16628 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16630 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
16631 invalid second argument to dump_expr_list.
16633 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
16635 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
16637 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
16639 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
16642 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
16644 * typeck2.c (process_init_constructor): New pedwarn for using { }
16645 to initialize a pointer to member function.
16646 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
16647 we can avoid the new error.
16649 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
16651 * typeck.c (build_ptrmemfunc1): New function to hide details of
16652 pointer to member functions better.
16654 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
16656 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
16657 methods into the actual method, as we know the implied object is
16660 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16662 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
16663 inside a system header.
16665 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
16667 * call.c (build_method_call): Call complete_type on the
16670 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
16672 * typeck.c (build_component_ref): Always build up an OFFSET_REF
16673 for obj_ptr->func so that we can know which object to use in a
16676 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
16678 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
16679 around things. Also improve maintainability.
16681 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
16683 * decl.c (grokdeclarator): Check for overflow when evaluating an
16686 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
16688 * cvt.c (cp_convert): Don't check for ambiguity with constructor
16691 * typeck.c (build_x_function_call): Pass function overload
16692 questions to new overloading code if NEW_OVER.
16693 * init.c (expand_aggr_init_1): Only check for type conversion ops
16694 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
16695 Don't check for ambiguity with constructor if NEW_OVER.
16696 * cvt.c (convert_to_reference): Dereference the result of a type
16697 conversion operator.
16698 (build_conv): Propagate ICS_USER_FLAG.
16699 (implicit_conversion): Call instantiate_type.
16700 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
16701 (add_function_candidate): Fix cv-quals on argtype.
16702 (print_z_candidates): New function.
16703 (build_new_function_call): Call it.
16704 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
16705 consider non-converting constructors.
16706 Call print_z_candidates.
16707 Return an AMBIG_CONV for an ambiguous conversion.
16708 (build_user_type_conversion): Handle AMBIG_CONV.
16709 (convert_like): Fix test for building TARGET_EXPR.
16710 Call instantiate_type.
16711 Handle AMBIG_CONV and LVALUE_CONV.
16712 (build_over_call): Handle 0 args and ellipsis.
16713 * cp-tree.def: Add AMBIG_CONV.
16715 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
16717 * decl.c (lookup_name_real): If we find mem in obj when parsing
16718 `obj->mem', make sure we return the right value.
16720 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
16722 * search.c (get_base_distance): Call complete_type.
16724 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
16726 * decl.c (store_bindings): Make static.
16728 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
16730 * init.c (expand_aggr_init_1): Don't check type conversions if
16733 * cvt.c (z_candidate): Put back template field.
16734 (add_function_candidate): Set it.
16735 (add_template_candidate): Likewise.
16737 (compare_qual): Handle references and pointers to members.
16738 (compare_ics): Handle reference bindings.
16740 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
16742 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
16744 * call.c (compute_conversion_costs): Call complete_type.
16746 * tree.c (vec_binfo_member): Use comptypes instead of comparing
16747 pointers, so we can handle template parameters.
16749 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
16751 * cvt.c (cp_convert_to_pointer): We have to call complete_type
16752 here; let's make it explicit instead of a side effect of an
16755 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
16757 * cvt.c (z_candidate): Remove template field.
16758 (reference_binding): Handle binding to temporary.
16759 (implicit_conversion): Likewise.
16760 (add_function_candidate): Handle artificial constructor parms.
16761 Handle functions with too few parms.
16762 (add_template_candidate): New function.
16763 (build_user_type_conversion_1): Handle constructors.
16764 (convert_like): Likewise.
16765 (build_over_call): Likewise.
16766 (build_new_function_call): Support templates.
16767 (compare_ics): Fix reference, inheritance handling.
16769 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
16771 * decl.c: Add signed_size_zero_node.
16772 (init_decl_processing): Build it.
16773 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
16774 when we're trying to make a negative delta.
16776 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16778 Stop doing this damn index==strchr variable name confusion.
16779 * class.c (add_virtual_function): Change local var INDEX to be
16781 (add_method): Likewise.
16782 * lex.c (print_parse_statistics): Likewise.
16783 * search.c (make_memoized_table_entry): Likewise.
16784 (lookup_fnfields_here): Likewise.
16785 (lookup_field): Likewise.
16786 (lookup_fnfields): Likewise.
16787 (get_baselinks): Likewise.
16788 * sig.c (build_signature_table_constructor): Likewise.
16789 (build_signature_method_call): Likewise.
16790 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
16791 (get_member_function_from_ptrfunc): Likewise.
16792 (build_ptrmemfunc): Change local var INDEX to be IDX.
16793 (c_expand_start_case): Likewise.
16795 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
16797 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
16798 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
16799 (convert_to_reference): Use build_type_conversion to convert to
16800 the reference type directly.
16801 (standard_conversion): Fix void* case, non-conversions.
16802 (reference_binding): Fix expr == 0 case, non-conversions.
16803 (convert_like): Support REF_BIND.
16804 (compare_qual): Split out from compare_ics.
16805 (compare_ics): Use it, handle icses with only a qual_conv.
16807 * init.c (expand_vec_init): Don't crash if decl is NULL.
16809 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
16811 * mpw-config.in: New file, configury for Mac MPW.
16812 * mpw-make.sed: New file, makefile editing for MPW.
16814 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
16816 * pt.c (instantiate_class_template): Call repo_template_used.
16818 * search.c (lookup_conversions): Only lookup conversions in
16821 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16823 * cp-tree.def: Renamed from tree.def, to avoid confusion with
16825 * cp-tree.h, lex.c: Include cp-tree.def.
16826 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
16828 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
16830 * init.c (build_vec_delete_1): Call complete_type.
16832 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
16834 * except.c (start_anon_func): Make sure anonymous functions are
16837 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
16839 * decl.c (finish_function): If function_depth > 1, set nested.
16841 * decl2.c (grokbitfield): Revert Bob's change.
16842 * class.c (finish_struct_1): Fix handling of named bitfield widths.
16844 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
16846 * pt.c (add_pending_template): Handle types.
16847 (lookup_template_class): With -fexternal-templates, just add the class
16848 to pending_templates instead of instantiating it now.
16849 * decl2.c (finish_file): Handle types in pending_templates.
16851 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
16853 * decl2.c (grokbitfield): Handle constant decls appropriately.
16854 Give an appropriate error message now instead of spewing core
16857 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
16859 * decl2.c: Don't turn on thunks by default for now.
16861 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
16863 * typeck.c (complete_type): Handle error_mark_node.
16864 (common_type, OFFSET_TYPE): Handle template_type_parms.
16866 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
16868 * pt.c (instantiate_decl): If at_eof, call import_export_decl
16869 regardless of DECL_INLINE.
16871 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
16873 * class.c (finish_struct_bits): Copy TYPE_SIZE.
16875 * rtti.c (build_dynamic_cast): Support templates.
16876 * tree.def: Support DYNAMIC_CAST_EXPR.
16877 * pt.c (tsubst_copy): Likewise.
16878 * decl2.c (build_expr_from_tree): Likewise.
16880 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
16882 * typeck.c (build_static_cast): Support templates.
16883 (build_const_cast): Likewise.
16884 * tree.def: Support CONST/STATIC_CAST_EXPR.
16885 * pt.c (tsubst_copy): Likewise.
16886 * decl2.c (build_expr_from_tree): Likewise.
16888 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
16890 * decl2.c (finish_vtable_vardecl): Don't trust
16891 TREE_SYMBOL_REFERENCED for vtables of local classes.
16893 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
16895 * pt.c (tsubst_copy): Handle operator T.
16897 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16899 * init.c (build_delete): Move creation of PARMS inside test of
16900 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
16902 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
16904 * typeck.c (build_conditional_expr): Don't assume that
16905 the arguments to ?: are always pointers or records.
16907 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
16909 * decl2.c (import_export_decl): Still emit static/weak/comdat
16910 copies of inline template functions with -fno-implicit-templates.
16912 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
16914 * init.c (build_delete): Determine the complete basetype
16915 path to the destructor we're calling.
16917 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
16919 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
16920 initialize the enum, because we really and truly don't know where
16922 (start_enum): Don't copy integer_zero_node because
16923 build_enumerator will do it.
16925 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
16927 * decl.c (finish_function): Do access control on base destructors.
16929 * pt.c (tsubst, case FUNCTION_DECL): Set up
16930 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
16933 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
16935 * cvt.c (build_up_reference): If we have already extended the
16936 lifetime of the temporary, don't try it again.
16937 * typeck.c (c_expand_return): Don't try and convert the return
16938 value twice when we want a reference, once is enough.
16940 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
16942 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
16943 LOOKUP_ONLYCONVERTING at all for now.
16945 * search.c (add_conversions): Put the conversion function in
16946 TREE_VALUE, the basetype in TREE_PURPOSE.
16947 * cvt.c (build_type_conversion): Adjust.
16948 * cvt.c (build_expr_type_conversion): Adjust.
16949 * call.c (user_harshness): Adjust.
16951 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
16953 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
16956 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
16958 * except.c (expand_start_catch_block): Add a dummy region, if we
16959 get an error, so that we can avoid core dumping later.
16961 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
16963 * cp-tree.h (OFFSET_REF): Remove.
16964 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
16965 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
16966 * init.c (expand_aggr_init_1): Likewise.
16967 (build_new): Likewise.
16968 * typeck.c (expand_target_expr): Likewise.
16970 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
16972 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
16975 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
16977 * cvt.c (build_up_reference): Redo how and when temporaries are
16979 * decl.c (grok_reference_init): Don't try and be smart about
16982 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
16984 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
16985 (TARGET_EXPR...), now that it has 4 arguments.
16986 * tree.c (build_cplus_new): Likewise.
16988 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
16990 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
16992 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
16993 * decl.c (struct saved_scope): Remove named_labels,
16994 {base,member}_init_list.
16995 (maybe_push_to_top_level): Don't set them. Call
16996 push_cp_function_context if appropriate.
16997 (pop_from_top_level): Likewise.
16999 * method.c (do_build_assign_ref): Remove obsolete check of
17000 TYPE_HAS_ASSIGN_REF (basetype).
17002 * decl.c (grokfndecl): Diagnose user definition of
17003 implicitly-declared methods.
17005 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
17007 * method.c (do_build_copy_constructor): Add code to give
17008 meaningful error messages instead of crashing.
17009 (do_build_assign_ref): Don't synthesize assignment operators for
17010 classes containing reference or const members.
17012 * class.c (struct base_info): Remove cant_synth_copy_ctor
17013 and cant_synth_asn_ref.
17014 (finish_base_struct): Remove the code that tries to conditionalize
17015 synthesis of copy constructors & assignment operators based on
17016 access permissions. Instead, let it fail when it tries to
17017 synthesize the copy constructor. This will give meaningful error
17018 messages instead of silently generating code to perform a bitcopy.
17020 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
17022 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
17023 determining types for constant values.
17025 * decl.c (struct named_label_list): Use instead of stuffing
17026 random items into a TREE_LIST node.
17027 (named_label_uses): Use the new struct.
17028 (poplevel): Likewise.
17029 (lookup_label): Likewise.
17030 (define_label): Add an error message to tell the user the line
17031 where the goto is located in addition to the destination of the
17033 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
17035 (finish_function): Likewise.
17037 (start_decl): Complain about defining a static data member
17038 in a different type from which it was declared.
17040 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
17042 * cvt.c (build_expr_type_conversion): Adjust.
17044 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
17046 * call.c (build_method_call): Always convert 'this' to the
17049 * search.c (add_conversions): Put the conversion function in
17050 TREE_VALUE, the type in TREE_PURPOSE.
17051 * cvt.c (build_type_conversion): Adjust.
17052 * call.c (user_harshness): Adjust.
17054 * method.c (emit_thunk): Call temporary_allocation and
17055 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
17057 * tree.c (build_cplus_array_type): Handle tweaking of
17058 TYPE_MAIN_VARIANT here.
17059 * typeck.c (common_type): Not here.
17061 * typeck.c (complete_type): Only try to complete an array type if
17064 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
17066 * decl.c (grokvardecl): Call complete_type.
17067 (grokdeclarator): Call complete_type for PARM_DECLs.
17069 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
17071 * pt.c (instantiate_class_template): Re-set
17072 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
17074 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
17076 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
17077 smart enough to do it right.
17078 * tree.c (cp_expand_decl_cleanup): Likewise.
17079 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
17080 cp_expand_decl_cleanup.
17081 (store_parm_decls): Likewise.
17082 (hack_incomplete_structures): Likewise.
17083 * except.c (push_eh_cleanup): Likewise.
17085 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
17087 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
17088 frontend to the backend where it belongs.
17089 * tree.c (unsave_expr): Likewise.
17090 (unsave_expr_now): Likewise.
17091 * tree.def (UNSAVE_EXPR): Likewise.
17092 * cp-tree.h (unsave_expr): Likewise.
17093 (unsave_expr_now): Likewise.
17095 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
17097 * init.c (emit_base_init): Make sure the partial EH cleanups live
17098 on the function_obstack.
17100 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
17102 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
17103 when checking for pointer types.
17105 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
17107 * pt.c (instantiate_class_template): Remove obsolete check for
17108 access declarations.
17110 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
17112 * call.c (build_overload_call): Simplify calls to
17113 build_overload_call by removing last parameter.
17114 (build_method_call): Likewise.
17115 * cp-tree.h: Likewise.
17116 * method.c (build_opfncall): Likewise.
17117 * typeck.c (build_x_function_call): Likewise.
17119 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
17121 * call.c (default_parm_conversions): Factor out common code.
17122 (build_method_call): Use it.
17123 (build_overload_call_real): Use it.
17125 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
17127 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
17128 but pedwarn as the code is bogus.
17129 * typeck.c (decay_conversion): Likewise.
17130 (build_function_call_real): Use build_addr_func instead of
17131 default_conversion. Don't allow pointer-to-method functions down
17133 (build_unary_op): Use real pointer-to-member functions instead of
17135 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
17136 (convert_for_assignment): Removed some obsolete code.
17137 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
17138 build_x_function_call instead of current_class_ptr. Only call
17139 digest_init once on an initializer, we do this just checking
17141 (build_expr_from_tree): Pass current_class_ref to
17142 build_x_function_call instead of current_class_ptr.
17143 * init.c (build_member_call): Likewise.
17144 * pase.y: Likewise.
17145 * error.c (dump_expr): Handle OFFSET_REFs better.
17146 * pt.c (unify): Handle pointer-to-member functions better.
17147 * decl.c (finish_function): Clear out current_class_ref just like
17148 we do for current_class_ptr.
17150 * typeck.c (get_delta_difference): Handle virtual bases better.
17152 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
17154 * sig.c (build_signature_table_constructor): Use the delta for
17155 the original basetype for this virtual function with thunks.
17156 (build_signature_method_call): We still need to adjust 'this'
17159 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
17161 * call.c (build_addr_func): New routine. Used to get the `real'
17162 address of a function or a method. Needed to avoid getting a
17163 pointer-to-member function.
17164 (build_call): New routine to build CALL_EXPRs.
17165 (build_method_call): Use it.
17166 * cvt.c (convert_to_aggr): Likewise.
17167 * typeck.c (build_function_call_real): Likewise.
17168 * sig.c (build_signature_table_constructor): Use build_addr_func.
17169 * cp-tree.h (build_call, build_addr_func): Declare them.
17171 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
17173 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
17174 * parse.y: Remove uses of LOOKUP_AGGR.
17176 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
17178 * *.[chy]: Rename current_class_decl to current_class_ptr, and
17179 C_C_D to current_class_ref.
17181 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
17183 * call.c (convert_harshness): Tighten up pointer conversions.
17185 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
17187 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
17188 (finish_file): Likewise.
17190 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
17192 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
17194 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
17197 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
17199 * decl2.c: Turn on thunks by default where supported.
17201 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
17203 * cp-tree.h (build_overload_call_maybe): Removed.
17204 * call.c (build_overload_call_real): Invert meaning of last arg to
17205 be require_complete.
17206 (build_overload_call): Likewise.
17207 * typeck.c (build_x_function_call): Use build_overload_call_real
17208 instead of build_overload_call_maybe.
17210 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
17212 * decl2.c (finish_file): Don't try to emit functions that haven't
17215 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
17217 * decl2.c (finish_vtable_vardecl): Oops.
17219 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
17220 Also store the bindings from previous_class_values.
17221 (pop_from_top_level): Restore them.
17223 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
17225 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
17226 symbol has been referenced.
17227 (finish_file): Re-join synthesis/vtable loop with inline emission
17228 loop, disable inlining when an inline is output.
17230 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
17232 * except.c (init_exception_processing): Setup saved_in_catch.
17233 (push_eh_cleanup): Reset __eh_in_catch.
17234 (expand_start_catch_block): Set __eh_in_catch.
17236 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
17238 * except.c (push_eh_cleanup): Add tracking for whether or not we
17239 have an active exception object.
17240 (expand_builtin_throw): Use it to make sure a rethrow without an
17241 exception object is caught.
17243 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
17245 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
17248 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
17250 * decl2.c (finish_file): Also use sentries for vars with
17251 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
17254 * lex.c (handle_cp_pragma): Disable #pragma
17255 interface/implementation if SUPPORTS_ONE_ONLY > 1.
17257 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
17259 * method.c (emit_thunk): Wrap default case in
17260 temporary/permanent_allocation.
17262 * method.c (make_thunk): Use DECL_ONE_ONLY.
17263 (emit_thunk): Call assemble_end_function.
17265 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
17267 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
17268 (import_export_decl): Likewise.
17269 (finish_prevtable_vardecl): Disable vtable hack if
17270 SUPPORTS_ONE_ONLY > 1.
17272 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
17274 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
17275 PREDECREMENT_EXPRs take two arguments, not one.
17277 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
17279 * class.c (build_vtable_entry): Don't build thunks for abstract
17282 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
17285 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
17287 * class.c (set_rtti_entry): Use size_zero_node.
17288 (build_vtable): Likewise.
17290 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
17292 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
17293 (prepare_fresh_vtable): Likewise.
17295 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
17297 * method.c (emit_thunk): Call mark_used on the target function.
17299 * call.c (build_method_call): Don't warn about pending templates.
17301 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
17303 * decl2.c (finish_file): Fix list walking logic.
17305 * typeck2.c (check_for_new_type): Only warn if -pedantic.
17307 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
17309 * class.c (finish_struct_1): Remove old code for
17310 dont_allow_type_definitions.
17311 * cp-tree.h: Likewise.
17312 * spew.c: Make sure cp-tree.h is included before parse.h, so the
17313 definition of flagged_type_tree is found before it is used.
17315 * parse.y: Added the ftype member to the type union, and changed a
17316 number of rules to use it instead of ttype. Added calls to
17317 check_for_new_type() as appropriate.
17318 * typeck2.c (check_for_new_type): New function for checking
17319 if a newly defined type appears in the specified tree.
17320 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
17321 for check_for_new_type().
17323 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
17325 * decl2.c (finish_file): Only use a sentry if the decl is public.
17327 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
17328 don't pass LOOKUP_ONLYCONVERTING.
17330 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
17332 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
17333 properly keeps track of const and volatile type modifiers.
17335 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
17337 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
17338 * pt.c (comp_template_args): Use it.
17340 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
17341 assemble_external for artificial function decls.
17343 * decl.c (cp_finish_decl): Oops.
17345 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
17347 * decl2.c (import_export_decl): Put static data member templates
17348 into common storage, or make them weak, depending on whether they
17349 are dynamically or statically initialized.
17350 (get_sentry): New function.
17351 (finish_file): Do import_export_decl for static data members before
17352 building the init/fini functions. Don't init/fini a variable that's
17353 EXTERNAL. Use a sentry for variables in common. Fix mismatching
17354 push/pop_temp_slots.
17355 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
17356 expand_static_init thang.
17357 * method.c (get_id_2): New function.
17359 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
17361 * parse.y (empty_parms): Make sure we use C++-style prototypes
17362 when we're declaring member functions.
17364 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
17366 * Makefile.in (CONFLICTS): 16 s/r conflicts.
17367 * parse.y (self_template_type): New nonterminal.
17369 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
17371 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
17373 * parse.y (base_class.1): Allow 'typename foo::bar'.
17375 * lex.c (check_newline): Remove #pragma code that plays with the
17376 input stream, since we now deal with tokens. Clear nextchar when
17378 (handle_cp_pragma): Use real_yylex.
17379 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
17382 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
17384 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
17386 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
17388 * parse.y: New token SELFNAME for potential constructor.
17389 * spew.c (yylex): Handle it.
17390 * lex.c (identifier_type): Produce it.
17392 * parse.y (complete_type_name): In :: case, don't push class binding.
17393 (complex_type_name): Likewise.
17395 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
17397 * typeck.c (build_reinterpret_cast): Handle pointer to member
17400 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17402 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
17404 (check_newline): Put the vtable/unit/implementation/interface pragma
17405 code into handle_cp_pragma, replacing it with a call.
17406 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
17407 args. Get the next token after handling the pragma token.
17409 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
17411 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
17412 (convert_to_pointer_force): Likewise.
17414 * init.c (build_new): Fix array new without -fcheck-new.
17416 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
17418 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
17419 tree.c: Lose TYPE_NESTED_NAME.
17421 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
17424 * tree.def: Add VEC_INIT_EXPR.
17425 * expr.c (cplus_expand_expr): Handle it.
17426 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
17427 the extra file-scope symbol nastiness.
17429 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
17431 * method.c (make_thunk): Thunks are static.
17432 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
17434 * decl2.c (mark_vtable_entries): Emit thunks as needed.
17435 (finish_file): Don't emit them here.
17437 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
17439 * rtti.c (build_dynamic_cast): Handle null pointers.
17440 (ifnonnull): New function.
17442 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
17444 * call.c (build_method_call): Remember the original basetype we
17445 were called with. Give an error message instead of trying
17446 (incorrectly) to call a non-static member function through a
17447 non-inherited class.
17449 * search.c (expand_upcast_fixups): Mark the new fixup as
17452 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
17454 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
17456 * class.c (set_rtti_entry): Fix for thunks.
17458 * decl2.c (import_export_decl): Still emit typeinfo fns for
17459 cv-variants of builtin types.
17461 * rtti.c (expand_class_desc): Set up base_info_type_node here.
17462 (init_rtti_processing): Instead of here.
17464 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
17466 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
17467 (build_typeid): Only complain about taking dynamic typeid without
17470 * decl2.c: flag_rtti defaults to 1.
17472 * rtti.c (get_tinfo_var): The general class case is now smaller.
17473 (init_rtti_processing): Pack the latter three fields of base_info
17476 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
17478 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
17480 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
17482 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
17483 (push_memoized_context): Split out code to undefer pop_type_level to
17484 (clear_memoized_cache): here.
17485 (pop_memoized_context): We can only handle one layer of deferral of
17486 pop_type_level so clear the cache, if there was a previous level.
17488 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
17490 * rtti.c (init_rtti_processing): Build up base_info_type_node.
17491 (expand_class_desc): Use one pointer to an array of base_info
17492 structs, passed using a CONSTRUCTOR.
17494 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
17496 * class.c (build_vbase_path): Remove block extern for
17497 flag_assume_nonnull_objects here.
17498 (build_vfn_ref): Split out functionality into build_vtbl_ref.
17499 (build_vtbl_ref): New routine.
17500 (build_vtable): Set up rtti info here.
17501 (add_virtual_function): Note in CLASSTYPE_RTTI the best
17502 place where we can get the rtti pointers from to avoid having to
17503 search around for a place.
17504 (finish_base_struct): Likewise.
17505 (finish_struct_1): Likewise. Never create totally new vtables
17506 with totally new vtable pointers for rtti. Disable code to layout
17507 vtable pointers better until we want to break binary
17509 * rtti.c (build_headof_sub): New routine to convert down to a
17510 sub-object that has an rtti pointer in the vtable.
17511 (build_headof): Use it. Also, use build_vtbl_ref now to be more
17513 (build_dynamic_cast): Make sure we have saved it, if we need to.
17514 * search.c (dfs_init_vbase_pointers): Disable code that deals with
17515 a more efficient vtable layout, enable later.
17516 * call.c (flag_assume_nonnull_objects): Moved declaration to
17517 * cp-tree.h: here. Declare build_vtbl_ref.
17518 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
17519 function calls that want a tree.
17521 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
17523 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
17524 other X subobjects in the most derived type. Ack.
17526 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
17527 get_typeid will do it for us.
17528 (get_typeid_1): Break out call-building for expand_*_desc to use.
17529 (get_typeid): Call it.
17530 (expand_*_desc): Likewise.
17531 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
17533 (init_decl_processing): Lose builtin_type_tdescs lossage.
17534 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
17536 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
17538 * pt.c (tsubst): When calling set_nested_typename, use
17539 TYPE_NESTED_NAME (current_class_type) instead of
17540 current_class_name.
17542 * decl.c (pushdecl): Likewise.
17543 (pushdecl_class_level): Likewise.
17544 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
17545 set_nested_typename.
17547 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
17549 * rtti.c (synthesize_tinfo_fn): Handle arrays.
17551 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
17553 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
17555 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
17556 (init_rtti_processing): Lose bad_cast_type.
17557 (build_dynamic_cast): Use throw_bad_cast.
17559 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
17561 * decl2.c (finish_file): Don't synthesize artificial functions
17562 that are external and not inline.
17564 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
17566 * decl2.c (finish_file): Handle having new inlines added to
17567 saved_inlines by synthesis.
17569 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
17571 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
17573 RTTI rewrite to initialize nodes as needed, not require that
17574 users #include <typeinfo>, complete functionality and reduce wasted
17576 * rtti.c (init_rtti_processing): New fn.
17577 (build_typeid): The vtable entry is now a function.
17578 (get_tinfo_var): New fn.
17579 (get_tinfo_fn): Likewise.
17580 (get_typeid): Use it.
17581 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
17582 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
17584 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
17585 (synthesize_tinfo_fn): New fn.
17586 * method.c (build_t_desc_overload): Lose.
17587 (build_overload_with_type): More generic.
17588 * decl.c (init_decl_processing): Call init_rtti_processing.
17589 * class.c (set_rtti_entry): Use get_tinfo_fn.
17590 * decl2.c (mark_vtable_entries): Mark the rtti function.
17591 (finish_prevtable_vardecl): Don't build_t_desc.
17592 (import_export_decl): Handle tinfo functions.
17593 (finish_file): Likewise.
17594 * typeck.c (inline_conversion): New fn.
17595 (build_function_call_real): Use it.
17596 * cp-tree.h: Add decls.
17598 * method.c (hack_identifier): Also convert component_refs from
17601 * lex.c (cons_up_default_function): Use the type, not the name, in
17604 * decl2.c (import_export_vtable): Fix weak vtables.
17606 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
17608 * search.c (get_base_distance_recursive): Fix access checks for
17611 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17613 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
17615 (convert_harshness): Add prototypes wrapped by PROTO.
17616 * decl2.c (grok_function_init): Likewise.
17617 (do_toplevel_using_decl): Change to void return type.
17618 * class.c (build_vtable_entry): Remove decl of make_thunk.
17619 (merge_overrides): Fix order of arg definitions.
17620 (finish_vtbls): Likewise.
17621 (fixup_vtable_deltas): Likewise.
17622 (modify_all_direct_vtables): Likewise.
17623 (modify_all_indirect_vtables): Likewise.
17624 * search.c (get_base_distance_recursive): Likewise.
17625 (get_abstract_virtuals_1): Likewise.
17626 (fixup_virtual_upcast_offsets): Likewise.
17627 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
17628 * init.c (perform_member_init): Fix order of arg definitions.
17629 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
17630 * cp-tree.h (make_thunk): Add decl.
17631 (overload_template_name, push_template_decl): Add decls.
17632 (do_toplevel_using_decl): Change to void return type.
17633 (vec_binfo_member): Add decl.
17635 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17637 * typeck.c (mark_addressable, convert_for_assignment,
17638 convert_for_initialization, pointer_int_sum, pointer_diff,
17639 unary_complex_lvalue): Add prototypes wrapped by PROTO.
17640 (convert_sequence): #if 0 fn decl, since definition also is.
17642 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
17644 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
17645 cast to pointer types for type searching.
17647 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17649 * typeck.c (get_delta_difference): Use cp_error, not error, in the
17650 case where BINFO == 0.
17652 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
17654 * call.c (build_method_call): Fix wording of error messages so
17655 constructors come out right.
17657 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
17659 * decl.c (push_overloaded_decl): Don't warn about hidden
17660 constructors when both the type and the function are declared
17661 in a system header file.
17663 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
17665 * class.c (finish_struct_1): Propagate the TYPE_PACKED
17666 flag for the type to the type's fields.
17668 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17670 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
17672 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
17674 * class.c (base_info, finish_base_struct): Replace
17675 needs_virtual_dtor with base_has_virtual.
17677 (finish_struct_1): Remove the old code that tried to make default
17678 destructors virtual. Use base_has_virtual when checking if we need
17679 to add a vtable entry for the rtti code.
17681 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
17683 * pt.c (push_template_decl): Complain about template decl with
17684 inappropriate declaration.
17686 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
17688 * typeck.c (build_x_unary_op): Remove bogus check for taking
17689 the address of a member function.
17691 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
17693 * parse.y (constructor_declarator): Only push the class if
17694 we are not already in the class.
17696 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
17698 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
17699 Add additional argument to INIT_CUMULATIVE_ARGS.
17701 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
17703 * decl.c (shadow_tag): Fix error about anon union with methods.
17705 * parse.y (self_reference): Only generate a self-reference if this
17706 is a non-template class.
17707 (opt.component_decl_list): Only use it if it was generated.
17709 * parse.y (component_decl_1): Use constructor_declarator.
17710 (fn.def2): Likewise.
17711 (notype_component_declarator0): Likewise.
17713 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
17715 * typeck.c (build_x_unary_op): Add checks for taking the address
17716 of a TARGET_EXPR or of a member function, and give appropriate
17719 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
17721 * pt.c (process_template_parm): Allow template type parms to be
17722 used as types for template const parms.
17724 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
17726 * init.c (expand_vec_init): Ensure the eh cleanups are on the
17729 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
17731 * decl.c (lookup_name_real): Be even more picky about the
17732 ambiguous lookup warning.
17733 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
17734 * parse.y (constructor_declarator): Rather than here.
17736 * parse.y (constructor_declarator): New nonterminal.
17738 (explicit_instantiation): Likewise.
17740 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
17742 Add implicit declaration of class name at class scope.
17743 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
17744 * parse.y (self_reference): New nonterminal.
17745 (opt.component_decl_list): Use it.
17746 (fn.def1): Add nested_name_specifier type_name cases.
17747 * class.c (build_self_reference): New function.
17748 (finish_struct): Handle access_default later, move self-reference
17750 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
17751 * cp-tree.h: Adjust.
17753 * pt.c (do_function_instantiation): Separate handling of member
17754 functions and non-member functions properly.
17756 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
17758 * pt.c (process_template_parm): Improve error for 'volatile class K'.
17760 * class.c (finish_struct_1): Check the right slot for destructors.
17762 * decl.c (start_enum): Complain about enum templates.
17764 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
17766 * init.c (resolve_offset_ref): Offset pointers to member data by one.
17767 * typeck.c (unary_complex_lvalue): Likewise.
17769 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
17771 * typeck.c (c_expand_return): Check for a returned local
17772 array name, similar to the check for an ADDR_EXPR.
17774 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
17776 * decl.c (cp_finish_decl): Don't build cleanups for static
17779 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
17781 * typeck.c (build_modify_expr): Fix error messages to be more
17783 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
17784 assignment operators.
17785 * error.c (assop_as_string): Likewise. Add support for `%Q' for
17786 assignment operators.
17788 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
17790 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
17791 give an error if initialized. pedwarn about nested type with the
17792 same name as its enclosing class.
17794 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
17796 * typeck.c (require_complete_type): Be sure to instantiate the
17797 MAIN_VARIANT of the type.
17799 * decl2.c (finish_file): Instantiate pending templates before
17800 processing static constructors and destructors.
17802 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
17805 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
17807 * decl2.c (delete_sanity): If error_mark_node is passed
17808 in as an expression, quit while we're ahead.
17810 * decl.c (grokdeclarator): Give an error message if `friend'
17811 is combined with any storage class specifiers.
17813 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
17815 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
17816 definition of nonexistent nested type.
17818 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
17819 not to say 'typedef'.
17821 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17823 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
17824 * search.c (dfs_walk, dfs_init_vbase_pointers,
17825 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
17826 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
17828 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
17830 * except.c (build_throw): Support minimal parse.
17831 * pt.c (tsubst_copy): Support THROW_EXPR.
17832 * decl2.c (build_expr_from_tree): Likewise.
17834 * pt.c (mangle_class_name_for_template): Always allocate
17837 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
17839 * cvt.c (cp_convert_to_pointer): Give an appropriate error
17840 when trying to cast from an incomplete type.
17842 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
17844 * pt.c (instantiate_class_template): Don't bother setting up
17845 CLASSTYPE_TAGS explicitly, as the nested types will add
17848 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
17850 * decl.c (shadow_tag): Remove old error check for usage of
17851 an enum without a previous declaration.
17852 (xref_tag): Add error message about usage of enums without a
17853 previous declaration.
17855 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
17857 * lex.c (do_identifier): Only do name consistency check if we're
17860 * pt.c (push_template_decl): Don't crash if we get a member defn
17861 that doesn't match.
17863 * decl.c (xref_tag_from_type): New function to do an xref without
17864 always having to figure out code_type_node.
17865 * cp-tree.h: Declare it.
17866 * pt.c (instantiate_class_template): Use it for friend classes.
17867 (lookup_template_class): Use it.
17869 * typeck2.c (build_functional_cast): Pull out a single parm before
17870 passing it to build_c_cast.
17872 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
17874 * expr.c (do_case): Give an error message if a pointer is
17875 given as a case value.
17877 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
17879 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
17882 * lex.c (cons_up_default_function): Really, now, interface hackery
17883 does not apply to synthesized methods.
17885 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
17887 * call.c (build_method_call): Ctors and dtors now have special names
17888 with respect to lookups.
17889 * class.c (add_method): Likewise.
17890 (grow_method): Likewise.
17891 (finish_struct_methods): Likewise.
17892 (warn_hidden): Likewise.
17893 (finish_struct_1): Likewise.
17894 * cvt.c (convert_to_reference): Likewise.
17895 (convert_to_aggr): Likewise.
17896 (cp_convert): Likewise.
17897 * decl2.c (check_classfn): Likewise.
17898 * init.c (expand_member_init): Likewise.
17899 (expand_default_init): Likewise.
17900 (expand_aggr_init_1): Likewise.
17901 (build_offset_ref): Likewise.
17902 (build_new): Likewise.
17903 (build_delete): Likewise.
17904 * lex.c (do_inline_function_hair): Likewise.
17905 * search.c (lookup_field_1): Likewise.
17906 (lookup_fnfields_here): Likewise.
17907 (lookup_field): Likewise.
17908 (lookup_fnfields): Likewise.
17909 (get_virtual_destructor): Likewise.
17910 (dfs_debug_mark): Likewise.
17911 (dfs_pushdecls): Likewise.
17912 (dfs_compress_decls): Likewise.
17913 * tree.c (layout_basetypes): Likewise.
17914 * typeck.c (build_component_ref): Likewise.
17915 (build_x_function_call): Likewise.
17916 (build_modify_expr): Likewise.
17917 (convert_for_initialization): Likewise.
17918 (build_functional_cast): Likewise.
17919 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
17922 * decl.c (ctor_identifier): New.
17923 (dtor_identifier): New.
17924 (init_decl_processing): Set them.
17926 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
17928 * typeck.c (build_component_ref): Don't get confused by fields whose
17929 context has no type name, like pointer to member functions.
17931 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
17933 * decl.c (grokdeclarator): Handle typedef without declarator.
17935 * pt.c (tsubst): Handle SCOPE_REF in declarator.
17937 * parse.y (bad_parm): Catch another case of missing `typename'.
17939 * lex.c (yyprint): Handle TYPE_DECLs.
17941 * decl.c (start_function): Don't try to be clever.
17943 * lex.c: Lose compiler_error_with_decl.
17944 * typeck2.c: Lose error_with_aggr_type.
17945 (incomplete_type_error): Use cp_* instead of old functions.
17946 (readonly_error): Likewise.
17947 * typeck.c (convert_arguments): Likewise.
17948 * search.c (lookup_nested_field): Likewise.
17949 * method.c (make_thunk): Likewise.
17950 * decl.c (grokparms): Likewise.
17951 * cp-tree.h: Update.
17953 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
17956 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
17958 * method.c (build_opfncall): When deleting a pointer to an
17959 array, build a new pointer to the tree past any ARRAY_TYPE
17962 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
17964 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
17966 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
17968 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
17971 * decl.c (finish_function): Don't set nested based on
17972 hack_decl_function_context.
17973 * parse.y (function_try_block): Check for nested function.
17974 (pending_inlines): Likewise.
17976 * decl2.c (build_expr_from_tree): If a unary op already has a
17977 type, just return it.
17979 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
17981 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
17982 (finish_file): Check the return value of walk_vtables.
17983 (finish_prevtable_vardecl): Return int.
17984 (finish_vtable_vardecl): Likewise.
17985 (prune_vtable_vardecl): Likewise.
17986 * lex.c (set_vardecl_interface_info): Likewise.
17987 * cp-tree.h: Adjust return types.
17989 * class.c (delete_duplicate_fields_1): Don't complain about
17990 duplicate nested types if they're the same type.
17991 (finish_struct): Remove check for duplicate.
17992 * decl2.c (grokfield): Don't check for typedef of anonymous type.
17994 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
17996 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
17998 * decl.c (grokdeclarator): Lose special handling of class-level
17999 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
18000 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
18002 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
18004 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
18006 * search.c (compute_access): Fix handling of anonymous union
18008 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
18009 from anonymous unions to their members.
18011 * typeck.c (build_x_function_call): For static member functions,
18012 hand off to build_member_call.
18014 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
18016 * typeck.c (build_component_ref): Handle OFFSET_REFs.
18018 * init.c (expand_vec_init): Fix init == 0 case.
18020 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
18022 * init.c (build_new): pedwarn about init and array new.
18023 (expand_vec_init): Handle lists, use convert_for_initialization.
18025 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
18026 when converting to an aggregate type.
18027 * cvt.c (cp_convert): Pass it through.
18029 * typeck.c (build_conditional_expr): Handle user-defined
18030 conversions to slightly different types.
18032 * decl.c (grokdeclarator): Force an array type in a parm to be
18035 * decl2.c (do_using_directive): Sorry.
18036 (do_namespace_alias): Likewise.
18037 * lex.c (real_yylex): Warn about using the `namespace' keyword.
18039 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
18041 * parse.y (datadef): Move call to note_list_got_semicolon up.
18043 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
18045 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
18047 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
18049 * decl.c (cp_finish_decl): The exception regions have to be
18050 nested, not overlapping. We start the exception region for a
18051 decl, after it has been fully built, and all temporaries for it
18052 have been cleaned up.
18054 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
18056 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
18058 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
18060 * tree.def: Add RETURN_INIT.
18061 * pt.c (instantiate_decl): Handle RETURN_INIT.
18062 * decl.c (store_return_init): Handle minimal_parse_mode.
18064 * tree.c (cp_build_type_variant): Just return an error_mark_node.
18065 * decl.c (make_typename_type): Don't try to get the file and line
18067 * typeck.c (comptypes): Handle TYPENAME_TYPE.
18069 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
18071 * decl.c (poplevel): Make sure we clear out and restore old local
18072 non-VAR_DECL values by default when they go out of scope.
18074 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
18076 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
18077 referring to addresses of variables and functions.
18079 * error.c (dump_expr): Support SIZEOF_EXPR.
18081 * init.c (do_friend): Use the return value of check_classfn.
18083 * typeck.c (convert_arguments): Call complete_type.
18085 * method.c (hack_identifier): After giving an error, set value to
18088 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
18090 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
18091 lossage for local classes.
18092 * cp-tree.h: Declare it.
18093 * decl.c (lookup_name_real): Evil, painful hack for local classes.
18094 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
18095 Use hack_decl_function_context.
18096 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
18097 (start_function): Use hack_decl_function_context.
18098 (finish_function): Likewise.
18099 * method.c (synthesize_method): Likewise.
18100 * lex.c (process_next_inline): Likewise.
18101 (do_pending_inlines): Likewise.
18102 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
18105 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
18107 * sig.c (build_signature_pointer_or_reference_type): Align
18108 signature pointers/references on 8-byte boundaries so they can be
18109 grabbed 2 words at a time on a Sparc.
18111 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
18113 * method.c (hack_identifier): Requiring a static chain is now a
18115 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
18118 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
18120 * init.c (build_offset_ref): Call complete_type.
18122 * decl.c (pop_from_top_level): Always pop previous_class_type.
18124 * parse.y: Handle multiple decls in a for-init-statement.
18125 * pt.c (tsubst_expr): Likewise.
18127 * pt.c (tsubst): Use tsubst_expr for the second operand of an
18130 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
18131 (poplevel_class): Set it here.
18132 (pop_from_top_level): Pop it here if we're returning to class scope.
18133 * class.c (pushclass): Don't set it here.
18135 * decl.c (maybe_push_to_top_level): Save current_template_parms,
18136 and clear it if !pseudo.
18137 (pop_from_top_level): Restore it.
18139 * decl2.c (finish_file): Push the dummy each time we walk the list
18142 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
18143 something for CAST_EXPR.
18145 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
18147 * cvt.c (cp_convert): Warn about implicit conversion of the
18148 address of a function to bool, as it is always true.
18150 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
18152 * typeck.c (c_expand_return): Fix warning for local externs returned.
18154 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
18156 * tree.c (mapcar): Propagate const and volatile properly.
18158 * typeck.c (complete_type): Be sure to instantiate the
18159 MAIN_VARIANT of the type.
18161 * method.c (synthesize_method): Class interface hackery does not
18162 apply to synthesized methods.
18164 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
18166 * pt.c (comp_template_args): Use comptypes rather than just
18167 checking for TEMPLATE_TYPE_PARM equivalence.
18169 * typeck.c (build_x_function_call): Call complete_type before
18170 checking TYPE_OVERLOADS_CALL_EXPR.
18172 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
18174 * g++.c (main): Check also for new define ALT_LIBM.
18176 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
18178 * pt.c (instantiate_class_template): If we don't have a pattern
18180 (coerce_template_parms): If we see a local class, bail.
18182 * decl.c (grok_reference_init): Make sure there's a type before
18185 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
18186 (push_template_decl): Likewise.
18188 * parse.y (named_class_head): Set
18189 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
18191 * decl.c (xref_tag): Diagnose redeclaration of template
18192 type-parameter name.
18194 * error.c (dump_type): Handle anonymous template type parms.
18196 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
18198 (coerce_template_parms): Likewise.
18200 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
18202 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
18203 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
18205 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
18207 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
18208 before trying to get its STUB_DECL.
18209 (coerce_template_parms): Likewise.
18211 * parse.y (template_type_parm): If they didn't use 'class',
18212 pretend they did after giving an error.
18214 * pt.c (coerce_template_parms): Diagnose use of local class.
18216 * decl.c (grok_reference_init): Use instantiate_type.
18218 * error.c (dump_expr): Handle TEMPLATE_DECLs.
18220 * parse.y (named_class_head): Diagnose mismatching types and tags.
18222 * decl.c (pushdecl): Type decls and class templates clash with
18223 artificial type decls, not hide them.
18225 * decl.c (redeclaration_error_message): Diagnose redefinition of
18226 templates properly.
18227 (duplicate_decls): Diagnose disallowed overloads for template
18230 * decl.c (start_decl): Call complete_type before checking for a
18233 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
18235 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
18237 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
18239 * decl.c (grok_op_properties): Don't check for operator++(int) in
18242 * tree.c (perm_manip): Return a copy of variable and function
18243 decls with external linkage.
18245 * tree.def: Change some of the min tree codes to type "1".
18246 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
18247 * method.c (build_overload_int): Emit something arbitrary for
18248 anything but an INTEGER_CST if we're in a template.
18250 * decl.c (cp_finish_decl): Call complete_type before deciding
18251 whether or not to lay out the decl.
18253 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
18255 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
18257 * typeck2.c (build_x_arrow): Call complete_type.
18259 * pt.c (add_pending_template): Broken out.
18260 (lookup_template_class): If -fexternal-templates, call it for all
18261 the methods of implemented types.
18262 (instantiate_class_template): Instead of instantiating them here.
18263 (instantiate_decl): Handle -fexternal-templates earlier.
18265 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18267 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
18268 memoized lookup stuff inside GATHER_STATISTICS.
18270 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
18272 * decl.c (start_decl): Complain about array of incomplete type
18274 (grokdeclarator): Not here.
18276 * parse.y (template_parm): Expand full_parm inline so we can set
18277 the rule's precedence.
18279 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
18280 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
18281 * decl2.c (grokbitfield): Don't check for integer constant here.
18282 * class.c (finish_struct_1): Check here.
18284 * decl.c (define_label): Make the min decl go on permanent_obstack.
18286 * pt.c (unify): Don't handle CONST_DECLs.
18287 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
18288 (tsubst_copy): Likewise.
18290 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
18291 CONST_DECL for a template parm.
18293 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
18295 * decl.c (grokdeclarator): Complain about array of incomplete type
18297 (start_decl_1): Not here.
18299 * pt.c (tsubst): Handle pointer-to-function declarators.
18301 * method.c (hack_identifier): If pedantic, diagnose local class
18302 methods that require a static chain.
18304 * decl.c (grok_op_properties): No longer static.
18305 * cp-tree.h: Declare it.
18306 * pt.c (tsubst): Call it for operators.
18307 Use tsubst_copy for TREE_VECs.
18309 * parse.y (template_arg): The expr has precedence like '>'.
18311 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
18313 * pt.c (coerce_template_parms): Don't coerce an expression using
18315 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
18316 (tsubst): Don't use build_index_2_type if the max_value uses template
18318 * method.c (build_overload_int): Emit something arbitrary for an
18319 expression using template parms.
18321 * parse.y (template_close_bracket): New non-terminal to catch use
18322 of '>>' instead of '> >' in template class names.
18323 (template_type): Use it.
18324 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
18326 * tree.def: Add CAST_EXPR.
18327 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
18328 CONVERT_EXPR for minimal_parse_mode.
18329 * typeck.c (build_c_cast): Likewise.
18330 * pt.c (tsubst_copy): Likewise.
18331 * decl2.c (build_expr_from_tree): Likewise.
18332 * error.c (dump_expr): Likewise.
18334 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18336 * except.c (SetTerminate, SetUnexpected): Put back global vars.
18337 (init_exception_processing): Put back decl/init of
18338 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
18339 fns from libstdc++.
18341 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
18342 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
18344 * cp-tree.h (declare_uninstantiated_type_level,
18345 uninstantiated_type_level_p): Delete prototypes.
18347 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
18349 * pt.c (tsubst_expr): Add default return.
18351 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18353 * error.c (fndecl_as_string): Delete unused arg CNAME.
18354 * sig.c (build_signature_table_constructor,
18355 build_signature_method_call): Fix calls.
18357 * class.c (the_null_vtable_entry): Delete var definition.
18358 (init_class_processing): Delete tree the_null_vtable_entry init.
18359 * decl.c (no_print_{functions, builtins}): Declare as static.
18360 (__tp_desc_type_node): #if 0 var definition.
18361 (init_type_desc): #if 0 init of __tp_desc_type_node.
18362 (vb_off_identifier): Move var decl into init_decl_processing.
18363 (current_function_assigns_this): Declare as static.
18364 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
18365 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
18366 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
18367 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
18368 * init.c (BI_header_type, BI_header_size): Declare as static.
18369 * pt.c (template_classes): Delete unused var.
18370 (add_pending_template): Delete decl for non-existent fn.
18371 (lookup_template_class): Delete vars CODE and TAG_CODE.
18372 (instantiate_template): Delete unused var TARGS.
18373 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
18375 (__tp_desc_type_node): #if 0 var decl.
18376 (fndecl_as_string): Fix prototype.
18378 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
18380 * tree.def: Add GOTO_STMT.
18381 * pt.c (tsubst_expr): Support goto and labels.
18382 * decl.c (define_label): Support minimal parsing.
18383 * parse.y (simple_stmt): Likewise.
18385 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18387 * xref.c (GNU_xref_member): Only define/set var I if
18388 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
18390 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
18391 (GNU_xref_end): Fix call.
18392 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
18393 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
18395 * tree.c (build_exception_variant): Delete unused vars I, A, T,
18397 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
18398 (mapcar): Delete unused var CODE.
18399 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
18400 (break_out_cleanups): Fix call.
18401 (bot_manip): Likewise.
18402 * call.c (build_method_call): Likewise.
18403 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
18405 * typeck.c (unary_complex_lvalue, build_modify_expr,
18406 convert_for_initialization): Likewise.
18407 * typeck2.c (build_functional_cast): Likewise.
18408 * cp-tree.h (build_cplus_new): Fix prototype.
18410 * repo.c (open_repo_file): Delete unused var Q.
18411 (repo_compile_flags, repo_template_declared,
18412 repo_template_defined, repo_class_defined, repo_inline_used,
18413 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
18414 (repo_get_id, repo_vtable_used): Declare as static.
18415 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
18418 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
18420 * parse.y (pending_inlines): Add function_try_block case.
18422 * pt.c (unify): Fix for template const parms.
18424 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18426 * lex.c (extract_interface_info): Delete forward decl.
18427 (default_copy_constructor_body, default_assign_ref_body): Delete
18428 decls for non-existent functions.
18429 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
18430 (init_lex): Delete setting them.
18431 (cons_up_default_function): Delete unused vars FUNC_BUF,
18432 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
18433 #if 0'd synth code.
18434 (toplevel, expression_obstack): Delete unused extern decls.
18435 (tree_node_kind): Delete unused enum.
18436 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
18438 (tree_node_kind_names): Delete unused extern decl.
18439 (synth_obstack): Delete unused var.
18440 (init_lex): Don't set it.
18441 (init_parse): Add decl before use.
18442 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
18443 (current_unit_{name, language}): Delete unused vars.
18444 (check_newline): Don't bother setting them, just accept the #pragma.
18445 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
18446 (current_unit_{name, language}): Delete decls.
18448 * search.c: Wrap all of the memoized functions, macros, and
18449 variables inside #ifdef GATHER_STATISTICS.
18450 (lookup_field, lookup_fnfields): Likewise.
18451 (init_search_processing): Likewise.
18452 (reinit_search_statistics): Wrap whole function.
18453 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
18455 * decl.c (finish_function): Only call pop_memoized_context if
18456 GATHER_STATISTICS is defined.
18457 (start_function): Likewise for push_memoized_context.
18458 * class.c (pushclass, popclass): Likewise.
18460 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
18461 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
18463 * cvt.c (cp_convert): Delete unused local var FORM.
18464 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
18467 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
18469 * pt.c (do_poplevel): Oops; really return what we get from
18470 poplevel this time.
18472 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18474 * cp-tree.h (is_aggr_type): Add prototype.
18476 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
18477 * method.c ({push,pop}_cp_function_context): Delete decls.
18478 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
18479 (SetUnexpected, SetTerminate): Delete unused vars.
18480 (init_exception_processing): Don't set SetUnexpected or
18481 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
18482 (output_exception_table_entry): Delete unused array LABEL.
18483 (expand_internal_throw): Delete unused var PARAMS.
18484 (expand_start_catch_block): Delete unused var CLEANUP.
18485 (emit_exception_table): Delete unused var EH_NODE_DECL.
18486 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
18487 GOTO_UNWIND_AND_THROW. Don't set them.
18488 (end_eh_unwinder): Add top decl.
18489 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
18490 (exception_section, push_rtl_perm, do_function_call,
18491 lang_interim_eh, push_eh_cleanup, eh_outer_context,
18492 expand_end_eh_spec, end_eh_unwinder): Declare as static.
18493 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
18494 throw_used): Likewise.
18495 * cp-tree.h (expand_end_eh_spec): Delete prototype.
18497 * search.c (dfs_mark, dfs_mark_vtable_path,
18498 dfs_unmark_vtable_path, dfs_mark_new_vtable,
18499 dfs_unmark_new_vtable, dfs_clear_search_slot,
18500 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
18501 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
18502 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
18504 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
18505 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
18506 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
18507 Only define #ifdef GATHER_STATISTICS.
18508 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
18510 (vbase_decl): Delete var definition.
18511 (init_search): Delete old decl.
18512 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
18513 never actually used.
18514 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
18515 (get_base_distance_recursive): Delete unused fourth arg
18516 BASETYPE_PATH. Fix call .
18517 (get_base_distance): Fix call.
18518 (push_class_decls): Delete unused var ID.
18519 (make_memoized_table_entry): Declare as static.
18520 (breadth_first_search): Declare as static.
18521 (tree_has_any_destructor_p): Declare as static.
18522 (pop_class_decls): Delete unused arg pop_class_decls.
18523 * class.c (popclass): Fix call to pop_class_decls.
18524 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
18525 tree_has_any_destructor_p): Delete prototypes.
18527 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
18528 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
18529 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
18530 (build_user_desc): Delete unused var T.
18531 (build_class_desc): Delete unused vars T and OFF.
18532 (build_t_desc): Delete unused var NAME_STRING.
18533 (build_headof): Make static.
18534 (get_bad_cast_node): Likewise.
18535 (get_def_to_follow): Likewise.
18536 * cp-tree.h (init_type_desc): Add prototype.
18537 (build_headof): Remove prototype.
18539 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
18541 * pt.c (tsubst): Only look for matching decls at file scope for
18542 non-member functions.
18544 * call.c (build_scoped_method_call): Handle scoped destructor
18545 calls in templates.
18547 * decl.c (*_top_level): Also save previous_class_values.
18549 * pt.c (tsubst_expr): Support do {} while loops.
18550 * parse.y (simple_stmt): Likewise.
18551 * tree.def: Likewise.
18553 * method.c (build_overload_identifier): For a class nested in a
18554 template class, don't mangle in the template parms from our
18557 * lex.c, cp-tree.h: Remove support for template instantiations in
18558 the pending_inlines code.
18559 * pt.c: Remove dead functions and unused arguments.
18560 (uses_template_parms): TYPENAME_TYPEs always use template parms.
18561 * parse.y: Stop passing anything to end_template_decl.
18562 * tree.c (print_lang_statistics): Only print tinst info #ifdef
18565 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18567 * init.c (expand_recursive_init{,_1}): Delete decls.
18568 (sort_member_init): Delete unused var INIT.
18569 (emit_base_init): Delete unused var X.
18570 (build_offset_ref): Delete unused var CNAME.
18571 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
18572 (emit_base_init): Delete unused local var BASE. Delete extern
18573 decl of IN_CHARGE_IDENTIFIER.
18574 (build_delete): Delete unused local var VIRTUAL_SIZE.
18576 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
18577 (build_delete): Fix call.
18578 * decl2.c (delete_sanity): Likewise.
18579 * cp-tree.h (build_vec_delete): Update prototype.
18581 * typeck.c (common_base_type): Delete unused var TMP.
18582 (build_binary_op): Delete local var ARGS_SAVE.
18583 (build_array_ref): Delete unused var ITYPE.
18584 (c_expand_return): Delete unused var USE_TEMP.
18586 * typeck.c (compexcepttypes): Delete unused arg STRICT.
18587 (comptypes): Fix calls.
18588 * decl.c (duplicate_decls): Likewise.
18589 * cp-tree.h (compexcepttypes): Delete extra arg.
18591 * decl2.c (check_classfn): Delete unused second arg CNAME.
18592 * decl.c (start_decl, grokfndecl): Fix calls.
18593 * init.c (do_friend): Likewise.
18594 * cp-tree.h (check_classfn): Update prototype.
18596 * cp-tree.h (signature_error, import_export_vtable,
18597 append_signature_fields, id_in_current_class, mark_used,
18598 copy_assignment_arg_p): Add decls.
18599 * decl2.c (mark_used): Delete decl.
18601 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
18603 * class.c (get_vtable_entry): Disable unused function.
18604 (doing_hard_virtuals): Delete unused static global var.
18605 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
18606 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
18607 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
18608 (modify_one_vtable): Delete unused var OLD_RTTI.
18609 (finish_struct_anon): Delete unused vars OFFSET and X.
18610 (finish_struct_bits): Delete unused var METHOD_VEC.
18611 (get_basefndecls): Delete unused var PURPOSE. Delete unused
18612 for-scope local variable METHODS.
18614 * call.c (user_harshness): Delete unused/unneeded arg PARM.
18615 (ideal_candidate): Delete unused args BASETYPE and PARMS.
18616 (build_method_call): Delete unused args passed into ideal_candidate.
18617 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
18618 * cp-tree.h (synthesize_method): Add decl.
18620 * decl.c (note_level_for_for): Give void return type.
18621 (pushdecl_nonclass_level): Likewise.
18622 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
18623 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
18624 (suspend_binding_level): Delete unused var LEVEL.
18625 (duplicate_decls): Delete unused var CTYPE.
18626 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
18627 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
18629 (grokdeclarator): Delete unused var C.
18630 (grokdeclarator): Delete unused var SIZE_VARIES.
18631 (grokparms): Delete unused var SAW_VOID.
18632 (start_function): Delete unused var OLDDECL.
18633 (cplus_expand_expr_stmt): Delete unused var
18634 REMOVE_IMPLICIT_IMMEDIATELY.
18636 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
18638 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
18640 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
18642 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
18643 (build_min_nt): Likewise.
18644 * pt.c (do_pushlevel): Emit line note.
18645 (do_poplevel): Return what we get from poplevel.
18646 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
18647 * parse.y: Use do_pushlevel and do_poplevel.
18648 * cp-tree.h: Declare do_poplevel.
18650 * cp-tree.h: Declare at_eof.
18651 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
18652 * decl2.c (import_export_decl): Renamed from import_export_inline.
18653 (finish_file): Call it to do interface handling for statics.
18654 * pt.c (tsubst_copy): Call mark_used on variables and functions
18657 * decl2.c (finish_file): Don't emit statics we can't generate.
18658 * pt.c (instantiate_decl): Don't set interface on instantiations
18661 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
18662 * tree.c (print_lang_statistics): Print max template depth.
18663 * pt.c (push_tinst_level): Dump entire instantiation context.
18664 (instantiate_class_template): Use it and pop_tinst_level.
18665 (instantiate_decl): Likewise.
18667 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
18668 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
18670 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
18672 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
18673 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
18674 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
18675 the new template implementation.
18677 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18679 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
18681 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
18683 * decl.c (cp_finish_decl): Delay emitting the debug information for
18684 a typedef that has been installed as the canonical typedef, if the
18685 type has not yet been defined.
18687 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
18689 * decl2.c (grokfield): Still call pop_nested_class for access decls.
18691 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18693 * decl.c (lookup_label): Call label_rtx.
18695 * decl.c (make_binding_level): New function.
18696 (pushlevel, pushlevel_class): Call it instead of explicit
18697 duplicate calls to xmalloc.
18699 * decl.c (init_decl_processing): Delete useless build_pointer_type
18702 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
18703 (sizet_ftype_string): Delete variable.
18704 (init_decl_processing): Add built-in functions fabsf, fabsl,
18705 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
18706 variable strlen_ftype, used for strlen.
18708 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
18710 * decl.c (push_to_top_level): Start from current_binding_level
18711 again for now; the stl hacks depend on g++ being broken in this
18712 way, and it'll be fixed in the template rewrite.
18714 * tree.def: Add USING_DECL.
18715 * decl2.c (do_class_using_decl): Implement.
18716 (grokfield): Pass access decls off to do_class_using_decl instead of
18718 * error.c (dump_decl): Handle USING_DECLs.
18719 * decl.c (grokdeclarator): Remove code for handling access decls.
18720 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
18721 as access decls for now.
18722 (finish_struct): Don't check USING_DECLs for other uses of the name.
18724 * search.c (get_matching_virtual): Use cp_error_at.
18726 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18728 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
18730 (self_promoting_args_p): Move the check that TYPE is non-nil
18731 before trying to look at its main variant.
18732 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
18734 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
18736 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
18737 (do_friend): Delete call to xref_friend.
18738 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
18740 * typeck.c (convert_sequence): #if 0 unused function.
18742 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
18743 be in decl_in_memory_p.
18744 (decl_in_memory_p): Delete decl.
18745 * expr.c (decl_in_memory_p): Delete fn.
18746 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
18748 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
18750 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
18752 * class.c (finish_struct_1): Check for a pure-specifier on a
18753 non-virtual function here.
18755 * decl2.c (grok_function_init): Don't check whether the function
18757 (grokfield): Don't call check_for_override here.
18759 * decl.c (push_to_top_level): Start from inner_binding_level,
18760 check class_shadowed in class levels.
18762 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
18764 * decl.c (resume_level): Ignore things that don't have names, instead
18767 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18769 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
18771 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
18773 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
18776 * parse.y (complete_type_name): Bind global_scope earlier.
18777 (complex_type_name): Likewise.
18778 (qualified_type_name): Remove.
18780 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
18782 * decl.c (grokfndecl): Move code that looks for virtuals in base
18784 * class.c (check_for_override): ... to a new function.
18785 (finish_struct_1): Call it.
18787 * cp-tree.h: Declare warn_sign_compare.
18789 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
18790 rather than extra_warnings to decide whether to warn about
18791 comparison of signed and unsigned.
18793 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
18794 implies -Wsign-compare. -Wall doesn't imply -W.
18796 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
18798 * typeck.c (build_component_ref): Fix to handle anon unions in base
18801 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18803 * class.c (resolves_to_fixed_type_p): Delete code dealing with
18804 a WITH_CLEANUP_EXPR, since we don't generate them any more.
18805 * cvt.c (build_up_reference): Likewise.
18806 * decl.c (grok_reference_init): Likewise.
18807 (cp_finish_decl): Likewise.
18808 * error.c (dump_expr): Likewise.
18809 * tree.c (real_lvalue_p): Likewise.
18810 (lvalue_p): Likewise.
18811 (build_cplus_new): Likewise.
18812 (unsave_expr_now): Likewise.
18813 * typeck.c (unary_complex_lvalue, build_modify_expr,
18814 c_expand_return): Likewise.
18816 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18818 Make the C++ front-end pay attention to attributes for structures.
18819 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
18821 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
18822 Take out old round_up_size use and setting the DECL_ALIGN possibly
18823 using it. Take out setting of TYPE_ALIGN to round_up_size, which
18824 can override what the attribute set.
18825 * cp-tree.h (finish_struct): Update prototype.
18826 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
18827 attributes to finish_struct.
18828 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
18829 value down into finish_struct.
18830 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
18832 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
18834 * decl.c (poplevel): Re-word dead for local handling.
18835 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
18836 (cp_finish_decl): If is_for_scope, check for duplicates so
18837 we can disable is_for_scope. Otherwise, preserve_temp_slots.
18839 * lex.c (do_identifier): Use global binding in preference of
18840 dead for local variable.
18842 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
18844 * init.c (initializing_context): Handle anon union changes, the
18845 context where fields of anon unions can be initialized now has to be
18846 found by walking up the TYPE_CONTEXT chain.
18848 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
18850 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
18851 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
18852 (obscure_complex_init): If bss is supported, always set
18853 DECL_INITIAL to error_mark_node.
18855 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18857 * init.c (is_friend): Make sure there's a context before we see if
18860 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
18862 * init.c (is_friend): Classes are not friendly with nested classes.
18864 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
18866 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
18867 and record its result.
18869 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
18871 * class.c (finish_struct_anon): Switch around code to not move anon
18872 union elements around, nor mess up their contexts, nor offsets,
18873 instead we now build up the right number of COMPONENT_REFs for all
18874 the anon unions that may be present at build_component_ref time.
18875 * typeck.c (lookup_anon_field): New routine to handle field lookup
18876 on fields without names. We find them, based upon their unique type
18878 * typeck.c (build_component_ref): Allow FIELD_DECL components.
18879 Handle finding components in anonymous unions, and ensure that a
18880 COMPONENT_REF is built for each level as necessary.
18882 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
18884 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
18885 code that ensures that copy ctors are used if appropriate.
18887 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18889 * init.c (build_vec_delete): Only give an error if base isn't an
18892 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
18894 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
18895 (yylex): If we see `new', keep slurping.
18897 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
18899 * class.c (finish_struct_1): Move code for handling anon unions...
18900 (finish_struct_anon): to here. Fixup so that we do the offset
18901 calculations right, and so that the fields are physically moved to
18902 the containers's chain.
18904 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18906 * decl.c (grokdeclarator): Avoid trying to get an operand off an
18909 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
18911 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
18912 POINTER_SIZE to agree with expr.c.
18914 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
18916 * search.c (lookup_field): Don't report ambiguities if protect is 0,
18917 instead return NULL_TREE.
18919 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
18921 * class.c (finish_struct_1): Call warn_hidden if we want warnings
18922 about overloaded virtual functions.
18923 (warn_hidden): New routine to warn of virtual functions that are
18924 hidden by other virtual functions, that are not overridden.
18925 (get_basefndecls): New routine, used by warn_hidden.
18926 (mark_overriders): New routine, used by warn_hidden.
18927 * search.c (get_matching_virtual): Remove old warning that just
18930 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18932 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
18934 * typeck.c (null_ptr_cst_p): Delete unused fn.
18935 (build_function_call_maybe): Delete unused fn.
18937 * expr.c (extract_init): #if 0 the code after unconditional return 0
18940 Delete old cadillac code.
18941 * edsel.c: Remove file.
18942 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
18943 * Makefile.in (CXX_OBJS): Delete edsel.o.
18944 (edsel.o): Delete rule.
18945 * cp-tree.h (flag_cadillac): Delete var decl.
18946 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
18947 * decl2.c (flag_cadillac): Delete var definition.
18948 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
18949 (grokfield): Delete code depending on flag_cadillac.
18950 (finish_anon_union): Likewise.
18951 * class.c (finish_struct_1): Likewise.
18952 (pushclass): Likewise.
18953 (popclass): Likewise.
18954 (push_lang_context): Likewise.
18955 (pop_lang_context): Likewise.
18956 * decl.c (init_decl_processing): Likewise.
18957 (start_decl): Likewise.
18958 (cp_finish_decl): Likewise.
18959 (xref_tag): Likewise.
18960 (finish_enum): Likewise.
18961 (start_function): Likewise.
18962 (finish_function): Likewise.
18963 (finish_stmt): Likewise.
18964 * lex.c (lang_init): Likewise.
18965 (check_newline): Likewise.
18967 * lex.c (do_pending_inlines): Delete synthesized method kludge.
18969 Delete defunct, ancient garbage collection implementation.
18970 * rtti.c: New file with the RTTI stuff from gc.c.
18971 * gc.c: Removed file (moved the remaining stuff into rtti.c).
18972 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
18973 (rtti.o): New rule, replacing gc.o.
18974 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
18975 * cp-tree.h: Delete gc-related fn decls.
18976 (DECL_GC_OFFSET): Delete macro.
18977 (flag_gc): Delete extern decl.
18978 * decl.c (current_function_obstack_index): Delete var decl.
18979 (current_function_obstack_usage): Delete var decl.
18980 (start_function): Delete clearing of current_function_obstack_index
18981 and current_function_obstack_usage.
18982 (init_decl_processing): Delete code relying on -fgc.
18983 Delete call to init_gc_processing.
18984 (cp_finish_decl): Delete calls to build_static_gc_entry and
18985 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
18986 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
18987 and to expand_expr of a __gc_main call.
18988 (maybe_gc_cleanup): Delete var decl.
18989 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
18990 * decl2.c (flag_gc): Delete var decl.
18991 (lang_f_options): Delete offering of -fgc.
18992 (lang_decode_option): Delete -fgc and -fno-gc handling.
18993 (get_temp_regvar): Delete gc code.
18994 * init.c (build_new): Delete gc code.
18995 * lex.c (init_lex): Delete checking of flag_gc.
18997 * typeck.c (convert_arguments): Delete gc code.
18998 (build_component_addr): Delete -fgc warning.
18999 (build_modify_expr): Delete gc code.
19001 * decl2.c (build_push_scope): Delete fn.
19002 * cp-tree.h (build_push_scope): Delete decl.
19004 * search.c (clear_search_slots): Delete fn.
19005 * cp-tree.h (clear_search_slots): Delete decl.
19007 * search.c (tree_needs_constructor_p): Delete fn.
19008 * cp-tree.h (tree_needs_constructor_p): Delete decl.
19010 * tree.c (id_cmp): Delete fn.
19012 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
19013 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
19015 * tree.c (decl_value_member): Delete fn.
19016 * cp-tree.h (decl_value_member): Delete decl.
19018 * tree.c (list_hash_lookup_or_cons): Delete fn.
19019 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
19021 * method.c (cplus_exception_name): Delete fn.
19022 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
19024 * spew.c (shift_tokens): Delete fn.
19026 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
19028 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
19030 * parse.y: Likewise.
19032 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
19034 * tree.c (build_cplus_staticfn_type): Delete function definition;
19036 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
19038 * tree.c (virtual_member): Delete function definition; never used.
19039 * cp-tree.h (virtual_member): Delete decl.
19041 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
19043 * typeck.c (build_component_ref): Handle getting vbase pointers
19044 out of complex multiple inheritance better.
19046 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
19048 * typeck.c (build_object_ref): Make sure we use the real type, not
19049 any reference type.
19051 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
19053 * tree.c (build_exception_variant): Don't create new types if we
19054 don't have to, also build new types on the right obstack.
19056 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
19058 * decl.c (store_bindings): Split out from push_to_top_level.
19059 (push_to_top_level): Call it for b->type_shadowed on class binding
19062 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
19064 * search.c (expand_upcast_fixups): Fix so that offsets stored in
19065 vbase_offsets are always right. Fixes a problem where virtual base
19066 upcasting and downcasting could be wrong during conversions on this
19067 during virtual function dispatch at ctor/dtor time when dynamic
19068 vtable fixups for deltas are needed. This only sounds easier than
19070 (fixup_virtual_upcast_offsets): Change to reflect new calling
19071 convention for expand_upcast_fixups.
19073 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
19075 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
19076 check that it's usable as the bitfield width.
19078 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
19080 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
19081 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
19082 only ever used for functions in it.
19084 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
19086 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
19087 (nested_type): Likewise.
19088 (nested_name_specifier): Use lastiddecl.
19090 * decl.c (grokdeclarator): Adjust accordingly.
19091 * init.c (expand_member_init): Likewise.
19092 * parse.y (base_class): Likewise.
19093 * typeck2.c (build_functional_cast): Likewise.
19095 * typeck2.c (build_functional_cast): Fill in name after we've
19096 checked for non-aggr type.
19098 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
19100 * decl2.c (warn_pointer_arith): Default to on.
19102 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
19104 * lex.c (is_rid): New function.
19105 * decl.c (grokdeclarator): Diagnose reserved words used as
19108 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
19110 * tree.c (get_decl_list): Don't lose cv-quals.
19112 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
19113 typespecs used as declarator-ids.
19115 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
19117 * decl.c (poplevel): When poping a level, don't give a warning for
19118 any subblocks that already exist.
19120 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
19122 * typeck.c (build_object_ref): Finish what I started.
19124 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
19126 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
19128 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
19131 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
19133 * decl.c (xref_tag): Handle passing a type in directly.
19135 * parse.y (qualified_type_name): Pull out the type.
19136 (nested_type): Likewise.
19137 Take types directly instead of as identifiers.
19138 * call.c (build_scoped_method_call): Take types directly instead of
19140 * decl.c (xref_basetypes): Likewise.
19141 * init.c (expand_member_init): Likewise.
19142 (build_member_call): Likewise.
19143 (build_offset_ref): Likewise.
19144 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
19145 * method.c (do_build_assign_ref): Likewise.
19146 * decl.c (grokdeclarator): Handle a type appearing as the
19147 declarator-id for constructors.
19148 * method.c (do_build_copy_constructor): current_base_init_list now
19149 uses the types directly, not their names.
19150 * init.c (sort_base_init): Likewise.
19151 (expand_member_init): Likewise.
19152 * init.c (is_aggr_type): New function, like is_aggr_typedef.
19154 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
19156 * tree.c (layout_basetypes): Call build_lang_field_decl instead
19157 of build_lang_decl if first arg is a FIELD_DECL.
19159 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
19161 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
19163 * except.c (expand_start_catch_block): Set TREE_USED to avoid
19164 warnings about the catch handler.
19166 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
19168 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
19169 expand_target_expr.
19171 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
19173 Fix access control to use trees rather than integers.
19174 * class.c (access_{default, public, protected, private,
19175 default_virtual, public_virtual, private_virtual}_node): Add
19177 (init_class_processing): Do creation of those nodes.
19178 * cp-tree.h (access_type): Delete enum decl.
19179 (access_{default, public, protected, private, default_virtual,
19180 public_virtual, private_virtual}_node): Add decls.
19181 (compute_access): Change return type.
19182 * search.c (compute_access): Have tree return type, instead of enum.
19183 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
19184 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
19185 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
19186 * parse.y (VISSPEC): Make ttype rather than itype.
19187 (base_class_access_list): Likewise.
19188 * *.[cy]: Change all refs of `access_public' to `access_public_node',
19190 * call.c (build_method_call): Make ACCESS be a tree.
19191 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
19192 * cvt.c (convert_to_aggr): Likewise.
19193 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
19195 * method.c (hack_identifier): Likewise.
19196 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
19198 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
19200 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
19201 frontend, and make it more consistent with respect to
19202 warn_pointer_arith.
19204 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
19206 * decl.c (pushdecl): Check for duplicate parameter names.
19208 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
19210 * decl.c (expand_static_init): Call assemble_external for atexit.
19212 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
19214 * except.c (do_unwind): Remove some generated dead code.
19215 (eh_outer_context): New routine, factor out some common code from
19216 expand_builtin_throw and end_eh_unwinder. Add code to do return
19217 address masking for the PA.
19218 (expand_builtin_throw): Use eh_outer_context instead of open coding
19220 (end_eh_unwinder): Likewise.
19222 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
19224 * except.c (expand_throw): Call assemble_external for __empty, if we
19227 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
19229 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
19230 NORMAL_RETURN_ADDR_OFFSET.
19231 (end_eh_unwinder): Likewise.
19233 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
19235 * gc.c (build_dynamic_cast): Make sure we don't cast away const
19236 when dealing with references, and make sure we handle dynamic
19237 casting to a cv qualified reference.
19239 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
19241 * except.c (struct eh_context): New structure top hold eh context
19243 (push_eh_context): New routine.
19244 (pop_eh_context): Likewise.
19245 * decl.c (push_cp_function_context): Use them.
19246 (pop_cp_function_context): Likewise.
19248 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
19250 * decl2.c (finish_file): Also prune uninteresting functions in the
19251 inline emission loop.
19253 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
19255 * sig.c (build_signature_table_constructor): Mark functions
19256 in the signature as referenced.
19258 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
19260 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
19261 the inline emission stuff.
19263 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
19265 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
19267 * lang-options.h: Add -f{no-,}weak.
19268 * decl.c (init_decl_processing): If the target does not support weak
19269 symbols, don't use them.
19270 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
19272 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
19274 * init.c (expand_member_init): warning for base init after members.
19276 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
19278 * cvt.c (build_expr_type_conversion): Don't convert to a reference
19281 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
19283 * method.c (report_type_mismatch): Improve wording for volatile
19286 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
19288 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
19289 expand_assignment, as the later doesn't handle things that have
19290 copy constructors well. The compiler would do bitwise copying,
19291 instead of ctor calling in some cases.
19293 Wed Dec 13 17:05:54 1995 Paul Eggert <eggert@twinsun.com>
19295 * g++.c (my_strerror): Return "cannot access" if errno is 0.
19296 (pfatal_with_name, perror_exec): Don't assume that
19297 the returned value from my_strerror contains no '%'s.
19299 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
19301 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
19303 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
19304 TYPE_METHODS/TREE_CHAIN mean what they used to.
19305 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
19306 instead of TYPE_METHODS.
19307 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
19308 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
19309 * cp-tree.h (CLASSTYPE_METHODS): Lose.
19310 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
19312 (struct lang_decl): Lose next_method field.
19313 (DECL_NEXT_METHOD): Lose.
19314 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
19315 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
19317 (finish_struct_methods): Don't mess with the TREE_CHAINs in
19320 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
19323 * call.c (build_method_call): Synthesize here even when not inlining.
19324 * typeck.c (build_function_call_real): Likewise.
19326 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
19328 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
19329 == DBX_DEBUG, call dbxout_start_new_source_file and
19330 dbxout_resume_previous_source_file when appropriate.
19332 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
19334 * except.c (start_anon_func): Push to the top level.
19335 (end_anon_func): Pop from the top level.
19337 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
19339 * cp-tree.h (build_cleanup): New routine to build cleanups.
19340 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
19341 call at ctor time and use atexit to run it later.
19342 * decl2.c (build_cleanup): New routine, taken from finish_file.
19343 (finish_file): Use build_cleanup instead, and don't put function
19344 local statics in global dtor list.
19346 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
19348 * except.c (expand_throw): Ensure that we have cleanups, if we try
19349 and expand cleanups.
19351 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
19353 * except.c (expand_throw): Add logic to manage dynamic cleanups for
19355 (expand_end_catch_block): Use the magic of expand_goto, instead of
19356 emit_jump so that we get the cleanup for any catch clause parameter
19357 and the cleanup for the exception object. Update to reflect label
19359 (push_eh_cleanup): New routine to register a cleanup for an
19361 (empty_fndecl): Used to default cleanup actions to
19363 (init_exception_processing): Setup empty_fndecl. Setup
19365 (expand_start_catch_block): Update to reflect label changes. Call
19366 push_eh_object to register the cleanup for the EH object.
19367 (start_anon_func): New routine to start building lambda expressions
19369 (end_anon_func): New routine to end them.
19370 (struct labelNode): Change so that we can use tree labels, or rtx
19372 (saved_cleanup): Object to check for dynamic cleanups for the
19373 exception handling object.
19374 (push_label_entry): Change so that we can use tree labels, or rtx
19376 (pop_label_entry): Likewise.
19377 (top_label_entry): Likewise.
19378 (expand_start_all_catch): Use tree label instead of rtx label, so
19379 that we can get the magic of expand_goto.
19380 (expand_end_all_catch): Update to reflect label changes.
19382 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
19384 * typeck.c (get_member_function_from_ptrfunc): Remove remnants of
19385 building_cleanup logic, as we now use UNSAVE_EXPRs.
19386 * cp-tree.h (unsave_expr): Declare it.
19387 * decl.c (building_cleanup): Remove.
19388 (maybe_build_cleanup): Remove building_cleanup logic, and use
19389 UNSAVE_EXPR instead.
19391 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
19393 * gc.c (build_t_desc): Update error message to say <typeinfo>.
19395 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
19397 * decl.c (pushdecl): Only warn about shadowing a local variable if
19398 warn_shadow is true.
19400 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
19402 * typeck.c (build_binary_op_nodefault): Added warning about
19403 comparisons between different enum types with -Wall, unless
19404 -fenum-int-equiv set.
19406 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
19408 * class.c (finish_struct_1): Skip down to the inner type in
19409 multidimensional arrays. Ensures ctors will be made for types that
19412 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
19414 * decl.c (last_dtor_insn): New to track the last compiler generated
19416 (store_parm_decls): Set it.
19417 (finish_function): Use it to see if the dtor is empty. Avoid doing
19418 vtable setup all the time, if we can.
19419 (struct cp_function): Add last_dtor_insn.
19420 (push_cp_function_context): Save it.
19421 (pop_cp_function_context): Restore it.
19423 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
19425 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
19428 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
19430 * typeck.c (expand_target_expr): Make sure targets get put into the
19431 current temp_slot_level, so that the free_temp_slots call will reuse
19434 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
19436 * class.c (finish_struct_1): Delay delta fixups for virtual bases
19437 until after we have done the hard virtuals, to avoid a bogus `every
19438 virtual function must have a unique final overrider' for virtual
19439 functions that are only overridden by hard virtuals.
19441 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
19443 * pt.c (do_function_instantiation): Don't try to find a file-scope
19444 template for a member function.
19446 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
19448 * g++.c (main): Add handling of -nodefaultlibs.
19450 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
19452 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
19453 distinguish between direct bindings of reference variables, and
19454 indirect bindings of reference variables.
19455 * cvt.c (build_up_reference): Use it.
19456 * typeck.c (convert_arguments): Use it to indicate this is an
19458 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
19459 as they are unused.
19460 (expand_static_init): Likewise.
19461 (cplus_expand_expr_stmt): Likewise.
19462 * decl2.c (finish_file): Likewise.
19463 * init.c (perform_member_init): Likewise.
19464 (emit_base_init): Likewise.
19465 (expand_aggr_vbase_init_1): Likewise.
19467 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
19469 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
19470 get a DECL_LANG_SPECIFIC node.
19471 * cp-tree.h (lang_decl_flags): Add new member `level'.
19472 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
19473 decl_flags level member.
19475 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
19477 * call.c (build_method_call): Make sure instance has a
19478 TYPE_LANG_SPECIFIC node before we dive into it.
19480 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
19482 * method.c (make_thunk): Use TREE_SET_CODE to set thunk's tree code.
19484 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
19486 * decl.c (duplicate_decls): When smashing decls, smash staticness in
19489 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
19491 * decl.c (poplevel): Handle the merging of subblocks of cleanups
19492 when finishing blocks that have already been created (usually due to
19493 the fixup goto code). Fixes bad debugging information.
19495 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
19497 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
19498 that's not a list of overloaded functions.
19500 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
19502 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
19503 before trying to use DECL_ABSTRACT_VIRTUAL_P.
19505 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
19507 * decl2.c (mark_used): New function for hooking into setting of
19508 TREE_USED on decls.
19509 * call.c (build_method_call): Use it.
19510 * class.c (instantiate_type): Likewise.
19511 * init.c (build_offset_ref): Likewise. Don't call assemble_external
19512 for all like-named functions.
19513 * method.c (hack_identifier): Likewise.
19514 (emit_thunk): Don't call assemble_external.
19515 (make_thunk): Create thunk as a FUNCTION_DECL so that it
19516 gets the right mode and ENCODE_SECTION_INFO works.
19518 * parse.y: Use mark_used. Pass operator names to do_identifier.
19519 * lex.c (do_identifier): Handle operator names.
19521 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
19523 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
19525 * errfn.c: Include stdio.h.
19526 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
19528 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
19530 * typeck2.c (digest_init): Always convert initializers to the
19533 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
19535 * init.c (member_init_ok_or_else): Don't allow member initializers
19536 for indirect members, as it is invalid.
19538 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
19540 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
19542 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
19544 * parse.y (for.init.statement): Catch compound statements inside for
19545 initializations, if we're being pedantic.
19547 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
19549 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
19552 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
19554 * error.c (dump_expr): Don't core dump when a boolean expression is
19555 used as a default argument.
19557 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
19559 * class.c (finish_struct_bits): Check aggregate_value_p instead of
19562 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
19564 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
19565 BLKmode type that would otherwise be returned in registers.
19567 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
19569 * g++.c (WITHLIBC): New macro.
19570 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
19571 saw_libc and pass it at the end if it was set.
19573 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
19575 * parse.y (fn.def1): Call split_specs_attrs in
19576 declmods notype_declarator case.