| blob | 9b3c950e3e437c2d2ee71e3eb761fced2e58e4b3 |
1 2001-07-10 Mark Mitchell <mark@codesourcery.com>
3 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
4 variables.
6 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
8 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
9 return pointers to data members by reference rather than by value.
11 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
13 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
14 sharing a ctor vtable with. Merge code for cases 1 and 2.
15 (binfo_ctor_vtable): New fn.
16 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
18 * class.c (dfs_find_final_overrider): Fix logic.
20 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
21 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
22 PARM, not ARG.
24 20010617 Release Manager
26 * GCC 3.0 Released.
28 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
30 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
31 virtual thunk instead of non-virtual.
32 (get_matching_virtual): Uncomment.
34 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
36 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
37 we've not emerged from the hierarchy of RTTI_BINFO on reaching
38 a non-virtual base.
40 2001-06-13 Mark Mitchell <mark@codesourcery.com>
42 * NEWS: Update release number.
44 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
46 PR c++/3130, c++/3131, c++/3132
47 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
48 * class.c (force_canonical_binfo_r): Move
49 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
50 virtual bases unless they're primary and what they're primary
51 too has been moved.
52 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
53 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
54 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
55 derived binfo.
56 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
57 (layout_nonempty_base_or_field): Add most derived type
58 parameter. Adjust.
59 (layout_empty_base): Likewise.
60 (build_base_field): Likewise.
61 (build_base_fields): Likewise.
62 (propagate_binfo_offsets): Add most derived type
63 parameter. Skip non canonical virtual bases too.
64 (dfs_set_offset_for_unshared_vbases): Don't skip primary
65 bases. Do skip canonical bases.
66 (layout_virtual_bases): Adjust.
67 (layout_class_type): Adjust.
68 (dfs_get_primary_binfo): Build list of virtual primary base
69 candidates.
70 (get_primary_binfo): Check that the shared virtual primary
71 base candidate was found first.
72 (accumulate_vtbl_inits): Don't do anything for non-vptr
73 containing binfos. For case 1 primary virtual bases, keep
74 checking that we've not emerged from the hierarchy of RTTI_BINFO.
76 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
78 PR c++/3089
79 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
80 hierarchy looking for primary bases for a ctor
81 vtable. Recursively call oneself, if we meet our primary via
82 this route and haven't met it yet via inheritance graph order.
84 2001-06-11 Mark Mitchell <mark@codesourcery.com>
86 * lang-options.h: Emit documentation for -fno-honor-std, not
87 -fhonor-std.
89 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
91 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
92 Don't clobber delta.
93 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
95 2001-06-08 Jakub Jelinek <jakub@redhat.com>
97 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
98 is found, look first if name does not match the structure name.
100 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
102 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
103 in previous change.
105 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
107 PR c++/2929
108 * friend.c (do_friend): Use push_decl_namespace for classes at
109 namespace scope.
111 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
112 Jason Merrill <jason_merrill@redhat.com>
114 PR c++/3061
115 * class.c (build_secondary_vtable): Use assert, rather than an error
116 message.
117 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
118 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
119 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
120 Don't set BINFO_VTABLE for a primary virtual base.
122 2001-06-07 Mark Mitchell <mark@codesourcery.com>
124 * decl.c (duplicate_decls): Update source position information
125 when a template function is defined.
127 2001-06-07 Phil Edwards <pme@sources.redhat.com>
129 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
131 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
133 PR c++/2914
134 * decl.c (pushtag): Don't push into a complete type's scope.
136 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
138 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
139 (struct lang_decl_flags): Lose generate_with_vtable_p.
140 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
141 * class.c (copy_virtuals): Adjust.
142 * decl2.c (mark_vtable_entries): Adjust.
143 * method.c (make_thunk, build_vtable_entry): Adjust.
144 * class.c (update_vtable_entry_for_fn): Only look as far as the
145 first defining class.
146 (build_vtbl_initializer): Put nothing in the slot for a function only
147 defined in a lost primary virtual base.
148 (add_vcall_offset_vtbl_entries_1): Use the same code for
149 the lost primary case and the normal case.
150 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
151 (get_vfield_offset, get_derived_offset): Lose.
152 (dfs_find_final_overrider): Use look_for_overrides_here.
153 (get_matching_virtual): New fn.
154 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
155 not BV_VCALL_INDEX.
156 * search.c (look_for_overrides_here): Split out from...
157 (look_for_overrides_r): Here.
159 * class.c (find_final_overrider): Return error_mark_node on error.
161 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
163 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
164 (build_over_call): Likewise.
165 * decl.c (grokparms): Likewise.
166 * pt.c (tsubst_decl): Likewise.
167 * typeck.c (convert_arguments): Likewise.
169 2001-06-05 Mark Mitchell <mark@codesourcery.com>
171 * semantics.c (begin_class_definition): Robustify.
173 * pt.c (instantiate_decl): Tell the repository code about the
174 clones, not the cloned functions.
175 * repo.c (repo_template_used): Explicitly instantiate the cloned
176 function, not the clones.
178 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
180 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
181 ICS_BAD_FLAG on created conversion.
182 (compare_ics): Break out rank.
184 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
186 * class.c (layout_vtable_decl): Fix off by one error on
187 build_index_type.
188 (build_vtt): Likewise.
189 (build_ctor_vtbl_group): Likewise.
191 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
193 * class.c (maybe_indent_hierarchy): New function.
194 (dump_class_hierarchy_r): Add flags. Dump extra binfo
195 information, if enabled. Use maybe_indent_hierarchy. Adjust
196 output format.
197 (dump_class_hierarchy): Adjust prototype. Adjust output format.
198 (dump_array, dump_vtable, dump_vtt): New functions.
199 (finish_struct_1): Adjust hierarchy dumping.
200 (initialize_vtable): Call dump_vtable.
201 (build_vtt): Call dump_vtt.
202 (build_ctor_vtbl_group): Call dump_vtable.
203 * decl2.c (flag_dump_class_layout): Remove.
204 (cxx_decode_option): Remove dump translation unit
205 and dump class hierarchy check. Call dump_switch_p.
206 (finish_file): Adjust dumping.
207 (dump.c): Only dump base classes if not TDF_SLIM.
208 Only dump namespace members if not TDF_SLIM.
209 * optimize.c (dump_function): New function.
210 (optimize_function): Call dump_function.
211 * semantics.c (expand_body): Use dump_enabled_p.
213 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
215 PR g++/2936
216 Part missed from first commit
217 * decl2.c (finish_anon_union): Copy context.
219 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
221 PR g++/2936
222 * optimize.c (remap_decl): Remap anonymous aggregate members too.
224 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
226 PR g++/2823
227 * semantics.c (expand_body): Don't optimize thunks.
229 2001-05-24 Mark Mitchell <mark@codesourcery.com>
231 * decl.c (duplicate_decls): Tidy.
232 (init_decl_processing): Always set flag_no_builtin.
234 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
236 PR c++/2184
237 * decl2.c (do_local_using_decl): Push the decls, even in a
238 template.
240 2001-05-22 Mark Mitchell <mark@codesourcery.com>
242 * optimize.c (initialize_inlined_parameters): Don't set
243 TREE_READONLY for a VAR_DECL taking the place of an inlined
244 PARM_DECL.
246 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
248 * parse.y: Refer to compound literals as such, not as
249 constructor-expressions.
251 2001-05-21 Mark Mitchell <mark@codesourcery.com>
253 * call.c (build_op_delete_call): Ignore exception-specifications
254 when looking for matching delete operators.
255 * init.c (build_new_1): Compute whether or not the allocation
256 function used is a placement allocation function or not, and
257 communicate this information to build_op_delete_call.
259 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
261 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
262 (unsupported_options): Correspondingly.
264 2001-05-19 Zack Weinberg <zackw@stanford.edu>
266 * except.c (choose_personality_routine): Export. Add
267 explanatory comment. Take an enum languages, not a boolean.
268 (initialize_handler_parm): Adjust to match.
269 * cp-tree.h: Prototype choose_personality_routine.
270 * lex.c (handle_pragma_java_exceptions): New function.
271 (init_cp_pragma): Register #pragma GCC java_exceptions.
273 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
275 PR c++/2781
276 * optimize.c (update_cloned_parm): Copy addressability and other
277 flags.
279 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
281 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
282 (get_vtable_decl, build_vtt): Not here.
284 2001-05-17 Mark Mitchell <mark@codesourcery.com>
286 * except.c (cp_protect_cleanup_actions): New function.
287 (init_exception_processing): Don't set protect_cleanup_actions
288 here. Do set lang_protect_cleanup_actions.
290 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
292 * spew.c (read_token): Call yyerror on all unexpected tokens.
294 2001-05-12 Richard Henderson <rth@redhat.com>
296 EH merge from mainline:
298 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
299 * except.c (build_throw): Wrap the initialization of the exception
300 object in a MUST_NOT_THROW_EXPR.
301 (do_free_exception): #if 0.
303 * cp-tree.def (EH_SPEC_BLOCK): New.
304 (MUST_NOT_THROW_EXPR): New.
305 * cp-tree.h: Update changed function declarations.
306 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
307 (CPTI_CALL_UNEXPECTED): New.
308 (struct cp_language_function): Rename x_eh_spec_try_block
309 to x_eh_spec_block.
310 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
311 * decl.c (current_binding_level): If no current function
312 bindings, revert to scope_chain.
313 (initialize_predefined_identifiers): Remove __cp_push_exception.
314 (store_parm_decls): Use begin_eh_spec_block.
315 (finish_function): Use finish_eh_spec_block.
316 (mark_lang_function): Update for name changes.
317 * decl2.c (finish_file): No mark_all_runtime_matches.
318 * dump.c (cp_dump_tree): Handle new tree codes.
319 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
320 * except.c (catch_language_init, catch_language): Remove.
321 (init_exception_processing): Don't set language code.
322 Initialize call_unexpected_node, protect_cleanup_actions,
323 eh_personality_libfunc, lang_eh_runtime_type.
324 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
325 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
326 (prepare_eh_type): Split out type canonicalizations ...
327 (build_eh_type_type): ... from here.
328 (build_eh_type_type_ref): Remove.
329 (mark_all_runtime_matches): Remove.
330 (build_exc_ptr): New.
331 (do_begin_catch, do_end_catch): New.
332 (do_pop_exception): Remove.
333 (build_terminate_handler): Remove.
334 (choose_personality_routine): Split out language choice from ...
335 (initialize_handler_parm): ... here.
336 Use MUST_NOT_THROW_EXPR.
337 (expand_start_catch_block): Use do_begin_catch. Simplify Java
338 exception object handling.
339 (expand_start_eh_spec, expand_end_eh_spec): Remove.
340 (expand_exception_blocks, alloc_eh_object): Remove.
341 (begin_eh_spec_block, finish_eh_spec_block): New.
342 (do_allocate_exception, do_free_exception): New.
343 (expand_throw): Merge into ...
344 (build_throw): ... here. Update for abi.
345 * expr.c (cplus_expand_expr): No expand_internal_throw.
346 Handle MUST_NOT_THROW_EXPR.
347 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
348 * semantics.c (*) Update for except.h name changes.
349 (genrtl_try_block): No protect_with_terminate.
350 (genrtl_eh_spec_block): New.
351 (genrtl_handler): Don't emit the goto here.
352 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
353 (genrtl_finish_function): Don't expand_exception_blocks.
354 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
356 * decl.c (struct named_label_list): Rename eh_region to
357 in_try_scope, add in_catch_scope.
358 (struct binding_level): Rename eh_region to is_try_scope,
359 add is_catch_scope.
360 (note_level_for_try): Rename from note_level_for_eh.
361 (note_level_for_catch): New.
362 (poplevel): Copy both is_try_scope and is_catch_scope to
363 the named_label_list struct.
364 (check_previous_goto_1): Don't check for catch block via
365 DECL_ARTIFICIAL; use in_try_scope instead.
366 (check_goto): Likewise.
367 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
368 * except.c (expand_start_catch_block): Call note_level_for_catch.
369 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
371 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
372 exceptions_via_longjmp.
374 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
376 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
377 * typeck.c (get_member_function_from_ptrfunc,
378 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
379 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
381 2001-05-07 Mark Mitchell <mark@codesourcery.com>
383 * class.c (walk_subobject_offsets): Add max_offset parameter.
384 (record_subobject_offsets): Adjust call.
385 (layout_conflict_p): Stop walking when we get past the last empty
386 subobject.
388 2001-05-03 Mark Mitchell <mark@codesourcery.com>
390 * cp-tree.h (flag_inline_trees): Update documentation.
391 * decl.c (init_decl_processing): Adjust handling of
392 flag_inline_functions and flag_inline_trees to support -O3.
393 (grokfndecl): Set DECL_INLINE on all functions if that's what
394 the user requested.
395 (save_function_data): Clear DECL_INLINE in
396 current_function_cannot_inline is non-NULL.
397 * decl2.c (flag_inline_trees): Update documentation.
399 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
401 * dump.c (cp_dump_tree, USING_STMT case): New case.
402 * tree.c (cp_statement_code_p): Add USING_STMT.
403 * decl2.c (do_using_directive): Add the using directive statement.
405 * tree.c (walk_tree): Reformat an if block.
407 2001-05-02 Mark Mitchell <mark@codesourcery.com>
409 * decl.c (compute_array_index_type): Don't try to do anything with
410 the indices when processing a template.
412 2001-05-01 Mark Mitchell <mark@codesourcery.com>
414 * decl2.c (do_using_directive): Revert previous patch.
416 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
418 * cp-tree.def (USING_STMT): New statement node.
419 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
420 * decl2.c (do_using_directive): Add USING_STMT to statement
421 tree. Don't emit errors when processing template decl.
422 * pt.c (tsubst_expr, USING_STMT case): New case.
423 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
425 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
427 * call.c (build_new_op): Convert args from reference here.
428 (build_conditional_expr): Don't convert here.
430 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
432 * spew.c (last_token_id): New static variable.
433 (read_token): Set it here.
434 (yyerror): Use it here.
436 2001-04-30 Richard Henderson <rth@redhat.com>
438 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
439 * decl.c: Likewise.
441 2001-04-30 Mark Mitchell <mark@codesourcery.com>
443 * gxxint.texi: Remove.
444 * Make-lang.in: Remove all traces of gxxint.texi.
446 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
448 * decl2.c (start_static_initialization_or_destruction): Correct
449 logic to handle the -fno-use-cxa-atexit case.
451 2001-04-30 Mark Mitchell <mark@codesourcery.com>
453 * optimize.c (update_cloned_parm): New function.
454 (maybe_clone_body): Use it. Update the `this' parameter too.
456 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
458 * decl2.c (unsupported_options): Add new-abi.
459 * lang-options.h: Remove no longer supported options.
461 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
463 * except.c (can_convert_eh): Don't check template parms,
464 typename types etc.
466 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
468 * optimize.c (maybe_clone_body): Copy parameter names and locations.
470 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
472 * cp-tree.h (adjust_clone_args): Prototype new function.
473 * class.c (adjust_clone_args): New function.
474 * decl.c (start_function): Call it for in charge ctors.
476 2001-04-26 Mark Mitchell <mark@codesourcery.com>
478 * method.c (use_thunk): Make sure that thunks really are emitted
479 when requested.
481 Remove support for -Wextern-inline, -flabels-ok, -fvtable-gc, -fxref
482 * cp-tree.h (warn_extern_inline): Remove.
483 (flag_labels_ok): Likewise.
484 * decl2.c (warn_extern_inline): Remove.
485 (flag_labels_ok): Likewise.
486 (lang_f_options): Remove labels-ok, vtable-gc, xref.
487 (unsupported_options): Add them.
488 (cxx_decode_option): Don't accept -Wextern-inline.
489 * method.c (hack_identifier): Remove -flabels-ok support.
490 * spew.c (see_typename): Likewise.
492 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
494 * mangle.c (write_chars): New macro.
495 (hwint_to_ascii): New function
496 (write_number): Use it.
497 (write_integer_cst): Deal with really big numbers.
499 2001-04-25 Mark Mitchell <mark@codesourcery.com>
501 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
502 the clone.
504 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
506 * decl.c (grokdeclarator): Set context of namespace scope
507 TYPE_DECLS.
509 2001-04-24 Zack Weinberg <zackw@stanford.edu>
511 * cp/optimize.c: Include hashtab.h.
512 (struct inline_data): Add tree_pruner.
513 (expand_call_inline, expand_calls_inline): Use it when calling
514 walk_tree.
515 (optimize_function): Initialize and free tree_pruner.
517 2001-04-20 Mark Mitchell <mark@codesourcery.com>
519 * cp-tree.h (finish_enum): Change prototype.
520 * decl.c (finish_enum): Reorganize.
521 * parse.y (structsp): Adjust calls to finish_enum.
523 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
525 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
526 't' case.
528 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
530 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
531 (layout_empty_base): Return at end flag.
532 (build_base_field): Likewise.
533 (build_base_fields): Likewise.
534 (layout_virtual_bases): Don't add 1 to eoc value.
535 (end_of_class): Use full size for empty bases.
536 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
537 empty bases. Don't add 1 to eoc value. Only add trailing padding
538 if we're an empty class with no empty bases.
539 (dump_class_hierarchy): Dump size and alignment.
541 2001-04-19 Mark Mitchell <mark@codesourcery.com>
543 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
544 set.
545 (SET_DECL_LANGUAGE): New macro.
546 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
547 (pushdecl): Likewise.
548 (build_library_fn_1): Likewise.
549 (build_cp_library_fn): Likewise.
550 (grokfndecl): Likewise.
551 (grokvardecl): Mark `extern "C"' variables as having C linkage.
552 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
553 * lex.c (retrofit_lang_decl): Likewise.
554 * mangle.c (mangle_decl_string): Don't mangle the names of
555 variables declared with C language linkage.
556 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
558 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
560 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
561 flag_access_control from uninitialized storage.
563 2001-04-15 Mark Mitchell <mark@codesourcery.com>
565 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
566 * mangle.c (write_pointer_to_member_type): Fix mangling of
567 pointers to cv-qualified member function types.
569 * init.c (build_delete): Create a SAVE_EXPR for the address if
570 we're going to use it more than once.
572 2001-04-13 Mark Mitchell <mark@codesourcery.com>
574 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
575 (expand_ptremfunc_cst): Change prototype.
576 (delta2_from_ptrmemfunc): Remove.
577 * expr.c (cplus_expand_constant): Adjust call to
578 expand_ptrmemfunc_cst.
579 * typeck.c (build_ptrmemfunc1): Simplify.
580 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
581 results in a constant.
582 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
583 (delta2_from_ptrmemfunc): Remove.
584 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
586 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
588 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
589 (TYPE_ANONYMOUS_P): New macro.
590 (TAGGED_TYPE_P): New macro.
591 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
592 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
593 * tree.c (no_linkage_helper): Likewise.
594 * semantics.c (begin_class_definition): Likewise.
595 * pt.c (convert_template_argument): Likewise.
596 * lex.c (check_for_missing_semicolon): Likewise.
598 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
600 * class.c (dfs_unshared_virtual_bases): New function.
601 (mark_primary_bases): Call it.
602 (check_bases): Ignore virtual bases when determining
603 nearly-emptiness.
605 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
607 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
609 2001-04-11 Mark Mitchell <mark@codesourcery.com>
611 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
612 cloned function to the clone.
614 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
616 * error.c (GLOBAL_THING): Always use '__'.
618 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
620 * method.c (implicitly_declare_fn): Commonize code for copy ctor
621 and assignment op. Set TREE_USED for parameter.
623 2001-04-10 Richard Henderson <rth@redhat.com>
625 * typeck.c (build_array_ref): Push the array reference inside
626 COMPOUND_EXPR and COND_EXPR.
628 2001-04-10 Mark Mitchell <mark@codesourcery.com>
630 * class.c (find_final_overrider_data): Add `candidates'.
631 (dfs_find_final_overrider): Don't issue error messages
632 prematurely.
633 (find_final_overrider): Issue error messages here.
634 (build_base_field): Don't warn about amgibuous direct bases here.
635 (warn_about_ambiguous_direct_bases): New function.
636 (layout_class_type): Use it.
638 2001-04-05 Mark Mitchell <mark@codesourcery.com>
640 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
641 * decl.c (duplicate_decls): Adjust accordingly.
642 (maybe_commonize_var): Likewise.
643 (grokfndecl): Likewise.
644 (start_function): Likewise.
645 (start_method): Likewise.
646 * decl2.c (key_method): Likewise.
647 (import_export_decl): Likewise.
648 * method.c (implicitly_declare_fn): Likewise.
649 * optimize.c (maybe_clone_body): Likewise.
651 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
653 * lang-specs.h: Add __DEPRECATED.
655 2001-04-04 Jakub Jelinek <jakub@redhat.com>
657 * optimize.c (expand_call_inline): Only add newly inlined statements
658 into inlined_stmts.
660 2001-04-03 Mark Mitchell <mark@codesourcery.com>
662 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
663 (OPERATOR_FORMAT): Likewise.
664 (OPERATOR_TYPENAME_FORMAT): Likewise.
665 * operators.def: Remove old name-mangling information.
666 * decl.c (grok_op_properties): Adjust accordingly.
667 * lex.c (init_operators): Likewise.
668 * rtti.c (get_tinfo_decl): Issue error messages about types that
669 have variable size.
671 2001-04-03 Gabriel Dos Reis <gdr@codesourcery.com>
673 Correct semantics restrictions checking in throw-expression.
674 * except.c (is_admissible_throw_operand): New function.
675 (build_throw): Use it.
677 2001-04-03 Mark Mitchell <mark@codesourcery.com>
679 * decl2.c (import_export_decl): Don't call import_export_class
680 when processing an inline member function.
681 * semantics.c (expand_body): Call import_export_decl before
682 emitting inline functions.
684 2001-03-26 Mike Yang <yang@research.att.com>
685 Mark Mitchell <mark@codesourcery.com>
687 * dump.c (dump_access): New function.
688 (cp_dump_tree): Use it. Dump basetype information for class
689 types.
691 2001-03-26 Mark Mitchell <mark@codesourcery.com>
693 * Makefile.in (optimize.o): Depend on params.h.
694 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
695 (init_decl_processing): Set flag_no_inline when doing
696 inlining-on-trees.
697 * optimize.c: Include params.h.
698 (struct inline_data): Improve documentation of FNS. Add
699 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
700 (INSNS_PER_STMT): New macro.
701 (remap_block): Use CLONING_P.
702 (inlinable_function_p): Don't inline big functions.
703 (expand_call_inline): Keep track of how much inlining we've done.
704 (optimize_function): Set FIRST_INLINED_FN.
705 (maybe_clone_body): Set CLONING_P.
706 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
707 tree nodes.
708 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
709 rest_of_compilation. Clear DECL_RTL for local variables
710 afterwards.
711 (clear_decl_rtl): New function.
713 2001-03-26 Jakub Jelinek <jakub@redhat.com>
715 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
716 not `_'.
718 2001-03-26 Jakub Jelinek <jakub@redhat.com>
720 * decl.c (local_names): Define.
721 (push_local_name): New.
722 (grok_reference_init): Return init if initializing static reference
723 variable with non-constant instead of emitting it.
724 Move expand_static_init call to cp_finish_decl.
725 (layout_var_decl): Call push_local_name.
726 (maybe_commonize_var): Allow inlining functions even if they have
727 static local variables, use comdat_linkage for them if flag_weak.
728 (check_initializer): Call obscure_complex_init if
729 grok_reference_init returned non-zero.
730 (save_function_data): Clear x_local_names.
731 (pop_cp_function_context): Free x_local_names.
732 (mark_inlined_fns): Remove.
733 (mark_lang_function): Mark x_local_names.
734 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
735 Mark inlined_fns as tree, remove call to mark_inlined_fns.
736 * class.c (alter_access): Ensure DECL_ACCESS is never set if
737 DECL_DISCRIMINATOR_P.
738 * cp-tree.h (cp_language_function): Add x_local_names.
739 (lang_decl_flags): Add discriminator into u2.
740 (lang_decl_inlined_fns): Remove.
741 (lang_decl): inlined_fns is now a TREE_VEC.
742 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
743 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
744 TREE_VEC, not a custom structure.
745 (optimize_function): Likewise.
746 * mangle.c (discriminator_for_local_entity): Discriminate among
747 VAR_DECL local entities.
748 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
749 is not valid.
751 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
753 * call.c (build_java_interface_fn_ref): Fix local declarations.
755 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
757 Add support for Java interface method calls.
758 * cp-tree.h (struct lang_type): Add java_interface flag.
759 (TYPE_JAVA_INTERFACE): New macro.
760 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
761 by setting TYPE_JAVA_INTERFACE.
762 * call.c (java_iface_lookup_fn): New static.
763 (build_over_call): If calling a method declared in a
764 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
765 expression which resolves the function address.
766 (build_java_interface_fn_ref): New function.
768 2001-03-22 Zack Weinberg <zackw@stanford.edu>
770 * lang-specs.h: Add zero initializer for cpp_spec field to
771 all array elements. Don't put an #ifdef inside the initializer
772 list; set a default for CPLUSPLUS_CPP_SPEC and use it.
774 2001-03-22 Jakub Jelinek <jakub@redhat.com>
776 * method.c (do_build_assign_ref): Don't use build_modify_expr for
777 anonymous aggregates, since they don't have assignment operator
778 method.
779 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
780 assignment operators for anonymous structure fields.
782 2001-03-21 Jason Merrill <jason@redhat.com>
784 * pt.c (instantiate_decl): Abort if we see a member constant
785 instantiation that doesn't already have its initializer.
787 2001-03-21 Mark Mitchell <mark@codesourcery.com>
789 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
791 2001-03-21 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
792 based on an idea from Joe Buck <jbuck@synopsys.com>
794 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
795 New nonterminals.
796 (data_def, component_decl): Add reductions to bad_decl.
798 2001-03-21 Mark Mitchell <mark@codesourcery.com>
800 * mangle.c (mangle_decl_string): Mangle the names of overloaded
801 operators, even when they have `extern "C"' linkage.
803 2001-03-19 Mark Mitchell <mark@codesourcery.com>
805 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
806 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
807 where it's not necessary.
808 (add_method): Remove optimization involving comparison of
809 DECL_ASSEMBLER_NAME.
810 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
811 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
812 where it's not necessary.
813 (check_methods): Likewise.
814 (build_clone): Likewise.
815 (built_vtt): Likewise.
816 * cp-tree.h (DECL_NEEDED_P): Likewise.
817 * decl.c (pushtag): Likewise.
818 (duplicate_decls): Likewise.
819 (pushdecl): Likewise.
820 (builtin_function): Likewise.
821 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
822 (build_cp_library_fn): Likewise.
823 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
824 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
825 where it's not necessary.
826 (make_rtl_for_nonlocal_decl): Likewise.
827 (cp_finish_decl): Likewise.
828 (grokfndecl): Likewise.
829 (grokvardecl): Likewise.
830 (grokdeclarator): Likewise.
831 (start_function): Likewise.
832 (cp_missing_return_ok_p): Likewise.
833 * decl2.c (grokclassfn): Likewise.
834 (check_classfn): Likewise.
835 (finish_static_data_member_decl): Likewise.
836 (grokfield): Likewise.
837 * error.c (GLOBAL_IORD_P): Remove.
838 (dump_global_iord): Improve output.
839 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
840 * except.c (nothrow_libfn_p): Summarily reject any function not in
841 namespace-scope.
842 * init.c (build_java_class_ref): Don't explicitly set
843 DECL_ASSEMBLER_NAME after calling mangle_decl.
844 * mangle.c (mangle_decl_string): Handle extern "C" functions.
845 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
846 * method.c (set_mangled_name_for_decl): Don't explicitly set
847 DECL_ASSEMBLER_NAME after calling mangle_decl.
848 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
849 IDENTIFIER_GLOBAL_VALUE for the thunk.
850 * pt.c (set_mangled_name_for_template_decl): Remove.
851 (check_explicit_specialization): Don't use it.
852 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
853 (tsubst_friend_function): Likewise.
854 (tsubst_decl): Likewise.
855 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
856 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
857 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
858 where it's not necessary.
859 (tinfo_base_init): Likewise.
860 (create_real_tinfo_var): Likewise.
861 * search.c (looup_field_1): Likewise.
862 * semantics.c (finish_named_return_value): Likewise.
863 * tree.c (init_tree): Set lang_set_decl_assembler_name.
865 2001-03-15 Neil Booth <neil@daikokuya.demon.co.uk>
867 * lex.c: Delete duplicate pending_lang_change.
869 2001-03-15 Zack Weinberg <zackw@stanford.edu>
871 * decl.c: Replace all uses of 'boolean' with 'bool'.
873 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
875 * except.c: Revert previous patch.
877 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
879 Correct semantics restrictions checking in throw-expression.
880 * except.c (is_admissible_throw_operand): New function.
881 (build_throw): Use it.
883 2001-03-14 Mark Mitchell <mark@codesourcery.com>
885 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
886 and its ilk.
888 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
889 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
890 * decl.c (duplicate_decls): Likewise.
891 (builtin_function): Likewise.
892 (build_library_fn): Likewise.
893 (build_cp_library_fn): Likewise.
894 (check_initializer): Likewise.
895 (cp_finish_decl): Likewise.
896 * decl2.c (grokfield): Likewise.
897 (grok_function_init): Remove #if 0'd code.
898 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
899 * friend.c (do_friend): Likewise.
900 * init.c (get_temp_regvar): Likewise.
901 * method.c (make_thunk): Likewise.
902 * pt.c (tsubst_friend_function): Likewise.
903 (tsubst_decl): Likewise.
904 (regenerate_decl_from_template): Likewise.
905 * semantics.c (genrtl_named_return_value): Likewise.
906 (expand_body): Likewise.
907 (genrtl_finish_function): Likewise.
908 * tree.c (cp_tree_equal): Likewise.
910 2001-03-06 Zack Weinberg <zackw@stanford.edu>
912 * spew.c: Remove references to CPP_OSTRING.
914 2001-03-06 Jeffrey Oldham <oldham@codesourcery.com>
916 * call.c (joust): Ensure more_specialized()'s argument length
917 parameter has correct value for constructors.
919 2001-03-03 Nathan Sidwell <nathan@codesourcery.com>
921 * call.c (convert_like_real): Add extra semantics to INNER
922 parameter. Don't convert to temporary if a user conversion
923 gives us an lvalue that we're about to bind to a reference.
924 Set INNER to indicate pending reference binding on recursive
925 calls.
927 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
929 * class.c (check_field_decls): Pointers to member do not a
930 non-pod struct make, as per DR 148.
932 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
934 * call.c (joust): cp_pedwarn when using gnu extension concerning
935 worst conversion sequences.
937 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
939 Implement using decls inside template functions.
940 * decl2.c (validate_nonmember_using_decl): Don't special case
941 fake_std_node in the global namespace. Don't reject early when
942 processing a template.
943 (do_local_using_decl): Add to statement tree. Don't do further
944 processing when building a template.
945 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
947 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
949 * decl2.c (do_nonmember_using_decl): Don't complain if we find
950 same function. Do complain about ambiguating extern "C"
951 declarations.
953 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
955 * pt.c (invalid_nontype_parm_type_p): Deprecate float and
956 complex types.
958 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
960 Fix ctor vtable vcall offsets.
961 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
962 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
963 (get_matching_base): Remove.
964 (get_original_base): New function.
965 (build_vtbl_initializer): Initialize vid.rtti_binfo.
966 Use a virtual thunk for a ctor vtable with an index
967 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
968 primary base within a constructor vtable. Only set
969 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
970 when primary base has been lost.
971 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
973 2001-02-22 Mark Mitchell <mark@codesourcery.com>
975 * spew.c (yylex): Correct handling of friends.
977 * mangle.c (write_encoding): Pass write_function_type the
978 FUNCTION_DECL for the function being encoded.
979 (write_function_type): Pass it along to write_bare_function_type.
980 (write_bare_function_type): Pass it along to write_method_parms.
981 (write_method_parms): Don't mangle the compiler-generated
982 parameters to a constructor or destructor.
984 2001-02-22 Andreas Jaeger <aj@suse.de>
986 * optimize.c: Include toplev.h for
987 note_deferral_of_defined_inline_function prototype.
989 2001-02-22 Jakub Jelinek <jakub@redhat.com>
991 * cp-tree.h (struct lang_decl_inlined_fns): New.
992 (struct lang_decls): Add inlined_fns.
993 (DECL_INLINED_FNS): New macro.
994 * optimize.c (struct inline_data): Add inlined_fns.
995 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
996 (inlinable_function_p): Likewise, fix typo in comment,
997 function is not inlinable if it already inlined function currently
998 being optimized.
999 (expand_call_inline): Add fn to inlined_fns if neccessary.
1000 (optimize_function): Initialize inlined_fns.
1001 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
1002 * decl.c (mark_inlined_fns): New function.
1003 (lang_mark_tree): Call it.
1005 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1007 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1008 any namespace.
1010 2001-02-21 Jason Merrill <jason@redhat.com>
1012 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
1013 (DECL_UNINLINABLE): Move to middle-end.
1015 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
1016 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
1017 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1018 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1019 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1021 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1022 second parm of op=.
1024 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1026 * optimize.c (expand_call_inline): Don't walk subtrees of type
1027 nodes.
1029 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1031 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1032 for a destructor.
1034 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1036 * cp-tree.h (new_abi_rtti_p): Remove.
1037 (name_mangling_version): Likewise.
1038 (flag_do_squangling): Likewise.
1039 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1040 * decl.c (grokfndecl): Likewise.
1041 * decl2.c (name_mangling_version): Remove.
1042 (flag_do_squangling): Likewise.
1043 (lang_f_options): Remove `squangle'.
1044 (unsupported_options): Add `squangle'.
1045 (cxx_decode_option): Issue a warning about uses of
1046 -fname-mangling-version.
1047 (finish_file): Remove old ABI support.
1048 * pt.c (check_explicit_specialization): Likewise.
1049 (tsubst_decl): Likewise.
1050 * rtti.c (init_rtti_processing): Likewise.
1051 (build_headof): Likewise.
1052 (get_tinfo_decl_dynamic): Likewise.
1053 (tinfo_from_decl): Likewise.
1054 (build_dynamic_cast_1): Likewise.
1055 (synthesize_tinfo_var): Likewise.
1056 * init.c (build_new): Allow enumeration types for the array-bounds
1057 in a direct-new-declarator.
1059 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1061 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1062 TREE_PROTECTED from the template being specialized.
1064 2001-02-18 Jason Merrill <jason@redhat.com>
1066 Do put the VTT parameter in DECL_ARGUMENTS.
1067 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1068 (current_vtt_parm): New macro.
1069 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1070 (DECL_HAS_VTT_PARM_P): New macro.
1071 (DECL_VTT_PARM): Remove.
1072 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1073 * decl.c (duplicate_decls): Only copy the operator code if
1074 appropriate.
1075 (start_function): Set current_vtt_parm.
1076 (lang_mark_tree): Don't mark vtt_parm.
1077 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1078 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1079 * class.c (build_clone): Maybe remove the VTT parm.
1080 * optimize.c (maybe_clone_body): Set up the VTT parm.
1081 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1082 * call.c (build_over_call): Just allow the VTT arg.
1083 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1084 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1085 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1086 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1087 * error.c (dump_function_decl): Likewise.
1088 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1089 if we try to call a constructor with in-charge or VTT parms.
1090 * method.c (skip_artificial_parms_for): New fn.
1091 * call.c (add_function_candidate, build_over_call): Call it.
1092 * call.c (build_new_method_call): Use current_vtt_parm.
1093 * init.c (expand_virtual_init): Likewise.
1094 * class.c (same_signature_p): No longer static.
1095 * cp-tree.h: Declare it.
1096 * search.c (look_for_overrides_r): Use it.
1098 2001-02-17 Anthony Green <green@redhat.com>
1100 * lang-specs.h: Add more -D__EXCEPTIONS.
1102 2001-02-17 Jason Merrill <jason@redhat.com>
1104 * decl.c (bad_specifiers): Allow throw specs on things with
1105 pointer-to-function or -member-function type.
1106 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1107 a pmf.
1109 2001-02-16 Jason Merrill <jason@redhat.com>
1111 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1112 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1113 * optimize.c (maybe_clone_body): Don't substitute it.
1114 * call.c (build_new_method_call): Check in_chrg instead.
1115 * init.c (expand_virtual_init): Likewise.
1117 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1119 * call.c (convert_like_real): Create a temporary for non-lvalue.
1121 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1123 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1124 class-type introduces at least a type-name.
1126 2001-02-16 Jason Merrill <jason@redhat.com>
1128 * optimize.c (remap_block): If we're compiling a clone, pass the
1129 new block to insert_block.
1131 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1133 * typeck.c (build_unary_op): Clarify error message.
1135 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1137 * pt.c (push_template_decl_real): Don't remangle the name of a
1138 class template.
1140 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1142 * friend.c (do_friend): Don't take the nested [template] class
1143 into account when deciding whether to warn about the friend
1144 function not referring to a template function.
1146 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1148 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1149 section.
1150 * init.c (emit_base_init): Remove incorrect comment about
1151 virtual bases.
1152 * method.c (make_thunk): Fix comment alignment.
1154 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1156 Kill remnants of this is variable.
1157 * cp-tree.h (flag_this_is_variable): Remove.
1158 * decl2.c (flag_this_is_variable): Remove.
1159 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1160 (build_vbase_path): The path is non-static, even in a cdtor.
1161 (resolves_to_fixed_type_p): Add additional return value.
1162 * search.c (init_vbase_pointers): Adjust.
1163 * tree.c (lvalue_p_1): Adjust.
1164 * typeck.c (mark_addressable): Adjust.
1166 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1168 * pt.c (unify): Don't check cv quals of array types.
1170 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1172 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1173 check whether we already have the type.
1175 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1177 * typeck2.c (process_init_constructor): Check
1178 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1180 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1182 * errfn.c (cp_deprecated): Tweak diagnostic text.
1183 * parse.y (new_initializer): Deprecate initializer lists
1184 extension.
1186 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1188 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1189 Remove spurious information in comment. Allow further
1190 adjustments of REFERENCE_TYPE args.
1192 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1194 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1195 * call.c (build_op_delete_call): Simplify to remove duplicate
1196 code.
1197 * class.c (clone_function_decl): Don't build the deleting variant
1198 of a non-virtual destructor.
1199 * decl.c (finish_destructor_body): Don't call delete if this is a
1200 non-virtual destructor.
1201 * init.c (build_delete): Explicitly call `operator delete' when
1202 deleting an object with a non-virtual destructor.
1204 2001-02-13 Jason Merrill <jason@redhat.com>
1206 * lang-specs.h: Add more __EXCEPTIONS.
1208 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1210 Remove old ABI support.
1212 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1214 * decl2.c (flag_vtable_thunks): Always set it to 1.
1215 (flag_new_abi): Likewise.
1216 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1218 * Makefile.in (g++spec.o): Fix typo.
1220 2001-02-09 Jason Merrill <jason@redhat.com>
1222 * lang-specs.h: Restore definition of __EXCEPTIONS.
1224 2001-02-08 Jason Merrill <jason@redhat.com>
1226 * search.c (shared_member_p): New function.
1227 (lookup_field_r): Use it.
1228 * cp-tree.h (SHARED_MEMBER_P): Remove.
1230 * method.c (process_overload_item): Handle template-dependent array
1231 bounds.
1232 * pt.c (type_unification_real): If we end up with undeduced nontype
1233 parms, try again.
1235 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1236 types.
1238 * typeck2.c (friendly_abort): Don't say anything if we have
1239 earlier errors or sorries.
1241 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1242 wchar_t. Ignore if in_system_header.
1244 * decl.c (maybe_push_cleanup_level): New fn...
1245 (start_decl_1): ...split out from here.
1246 * cvt.c (build_up_reference): Use it.
1247 * cp-tree.h: Declare it.
1249 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1251 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1252 spec.
1254 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1256 * pt.c (lookup_template_class): Make sure it's a primary
1257 template or template_template_parm when called from the parser.
1258 (instantiate_template_class): Add assertion.
1260 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1262 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1263 from error_mark_node.
1265 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1267 Fix specification and implementation bugs in V3 ABI
1268 construction vtables.
1269 * cp-tree.h (flag_dump_class_layout): New flag.
1270 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1271 (BINFO_LOST_PRIMARY_P): New flag.
1272 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1273 (BINFO_PRIMARY_MARKED_P): Rename to ...
1274 (BINFO_PRIMARY_P): ... here.
1275 (binfo_via_virtual): New prototype.
1276 * decl2.c (flag_dump_class_layout): New flag.
1277 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1278 use `=' as a file name separator.
1279 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1280 bases.
1281 (build_vtbl_address): If this is a virtual primary base, then
1282 get the vtbl of what it is ultimately primary for.
1283 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1284 for BINFO_PRIMARY_P.
1285 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1286 (get_shared_vbase_if_not_primary): Likewise.
1287 (dfs_get_pure_virtuals): Likewise.
1288 (expand_upcast_fixups): Likewise.
1289 (fixup_virtual_upcast_offsets): Likewise.
1290 (dfs_find_vbase_instance): Likewise.
1291 (find_vbase_instance): Likewise.
1292 (binfo_from_vbase): Adjust comment to reflect reality.
1293 (binfo_via_virtual): New function.
1294 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1295 for binfo walking during VTT construction.
1296 (dfs_mark_primary_bases): Remove.
1297 (force_canonical_binfo_r): New function.
1298 (force_canonical_binfo): New function.
1299 (mark_primary_virtual_base): New function.
1300 (mark_primary_bases): Walk in inheritance graph order, use
1301 mark_primary_virtual_base.
1302 (determine_primary_base): Use some more intermediate variables.
1303 (dfs_find_final_overrider): Don't check for overriding along a
1304 virtual path.
1305 (dfs_modify_vtables): Walk into primary virtual bases too.
1306 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1307 (build_base_fields): Likewise.
1308 (dfs_set_offset_for_unshared_vbases): Likewise.
1309 (layout_virtual_bases): Likewise.
1310 (end_of_class): Likewise.
1311 (finish_struct_1): Call dump_class_hierarchy, if requested.
1312 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1313 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1314 (dump_class_hierarchy): Add file parameter. Append to file, if
1315 required.
1316 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1317 Use canonical base for virtual bases.
1318 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1319 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1320 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1321 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1322 virtual VTTs.
1323 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1324 from DATA. We want virtual primary bases and all bases via virtual.
1325 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1326 virtual base when not a construction vtable.
1327 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1328 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1329 Use canonical bases when processing virtual bases.
1330 (accumulate_vtbl_inits): We're interested in any base via a
1331 virtual path.
1332 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1333 within a construction vtable, determine what is being overridden.
1334 (build_vtbl_initializer): Add more comments
1335 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1336 (build_rtti_vtbl_entries): Check if the base has lost its
1337 primary.
1339 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1341 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1343 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1345 * decl.c (pushdecl): Call abort instead of fatal.
1346 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1347 * init.c (build_new_1): Likewise.
1348 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1349 * decl.c (build_typename_type): hash_table_init now returns void.
1350 decl.c (init_decl_processing): Make an error non-fatal.
1352 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1354 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1355 Document.
1356 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1357 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1358 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1359 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1360 * decl.c (maybe_commonize_var): Use the new name-mangling where
1361 appropriate.
1362 * decl2.c (comdat_linkage): Enhance comments. Make all
1363 compiler-generated things static, if COMDAT is not available.
1364 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1365 library COMDAT.
1366 (tinfo_base_init): Use the correct mangled name for typeinfo
1367 strings, and push them into the global scope.
1368 (typeinfo_in_lib_p): New function.
1369 (synthesize_tinfo_var): Use it.
1370 (create_real_tinfo_var): Likewise.
1372 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1374 * decl.c (push_class_binding): Use context_for_name_lookup instead
1375 of CP_DECL_CONTEXT.
1376 * search.c (context_for_name_lookup): Remove static. Check for NULL
1377 context in the loop.
1378 * cp-tree.h (context_for_name_lookup): Add prototype.
1380 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1382 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1383 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1384 Remove.
1385 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1386 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1388 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1390 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1391 of macros used when compiling g++spec.c.
1392 * g++spec.c (lang_specific_driver): Link with the shared
1393 libgcc by default.
1395 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1397 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1398 make_reference_declarator, make_call_declarator), method.c
1399 (implicitly_declare_fn), parse.y (namespace_using_decl,
1400 notype_unqualified_id, expr_or_declarator, new_type_id,
1401 after_type_declarator, direct_after_type_declarator,
1402 notype_declarator, complex_notype_declarator,
1403 complex_direct_notype_declarator, qualified_id,
1404 notype_qualified_id, overqualified_id, direct_new_declarator,
1405 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1406 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1407 instead of build_parse_node.
1409 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1411 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1412 (minus_one_node): Moved to top level gcc directory. Renamed
1413 to integer_minus_one_node.
1415 * init.c (init_init_processing): Don't set minus_one_node.
1416 (build_vec_init): Use integer_minus_one_node.
1418 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1420 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1422 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1423 identical and they would be replaced with constant, remove
1424 MODIFY_EXPR from the tree.
1426 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1428 * Make-lang.in: Remove all dependencies on defaults.h.
1429 * call.c: Don't include defaults.h.
1430 * decl.c: Likewise.
1431 * decl2.c: Likewise.
1432 * except.c: Likewise.
1433 * pt.c: Likewise.
1434 * rtti.c: Likewise.
1435 * tree.c: Likewise.
1436 * typeck.c: Likewise.
1438 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1440 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1441 operators even in "C" linkage.
1442 * method.c (set_mangled_name_for_decl): Likewise.
1443 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1444 overloaded operators in "C" linkage.
1446 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1448 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1449 (tsubst_arg_types): Check parameter is not void.
1450 (tsubst): Adjust tsubst_decl call.
1452 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1454 * call.c (add_builtin_candidate): Quote std properly, from
1455 previous change.
1457 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1459 * pt.c (check_explicit_specialization): Clone constructors and
1460 destructors.
1462 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1464 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1465 indicates anything special about template depth. Make sure we
1466 only count the user visible template classes.
1468 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1470 * call.c (build_conv): Typo in comment.
1471 (add_builtin_candidate): Add more explanation.
1472 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1473 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1474 when we have enumeral types.
1475 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1476 candidates for relops and eqops.
1477 (joust): Simplify control flow. Allow a non-template user
1478 function to hide a builtin.
1480 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1482 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1483 (more_specialized): Add deduction parameter.
1484 * call.c (joust): Adjust more_specialized call.
1485 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1486 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1487 (get_bindings_order): Remove.
1488 (get_bindings_real): Add DEDUCE parameter.
1489 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1490 REFERENCE_TYPE jig for DEDUCE_ORDER.
1491 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1492 maybe_adjust_types_for_deduction.
1493 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1494 directly.
1495 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1496 (check_cv_quals_for_unify): Use new unify qualifier flags.
1497 (unify): Clear new unify qualifier flags.
1498 (get_bindings_real): Add DEDUCE parameter.
1499 (get_bindings): Adjust call to get_bindings_real.
1500 (get_bindings_overload): Likewise.
1501 (most_specialized_instantiation): Adjust call to
1502 more_specialized.
1504 2001-01-19 Jason Merrill <jason@redhat.com>
1506 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1508 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1509 -fnew-abi.
1511 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1513 * decl2.c (arg_assoc_class): Fix double iteration logic.
1515 2001-01-19 Jason Merrill <jason@redhat.com>
1517 * init.c (build_delete): Always call convert_force to strip cv-quals.
1519 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1520 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1521 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1523 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1525 * search.c (get_vbase_1): Count only virtual bases.
1527 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1529 * class.c (duplicate_tag_error): Robustify flag clearing.
1531 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1533 * cp-tree.h (lookup_template_class): Add complain parm.
1534 * decl.c (lookup_namespace_name): Adjust call to
1535 lookup_template_class.
1536 (make_typename_type): Likewise.
1537 * semantics.c (finish_template_type): Likewise.
1538 * pt.c (lookup_template_class): Add complain parm. Adjust.
1539 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1540 (tsubst): Likewise.
1542 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1544 * pt.c (copy_default_args_to_explicit_spec): Preserve
1545 object's CV quals. Reorganize.
1547 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1549 * typeck.c (build_modify_expr): Say `initialization' for
1550 INIT_EXPRs.
1551 * init.c (build_default_init): Convert to enumeral type, if
1552 needed.
1554 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1556 * parse.y (nomods_initdcl0): Properly set things up for
1557 initdcl0_innards.
1559 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1561 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1562 (type_unification_real): Set it.
1563 (unify): Use it.
1565 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1567 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1569 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1571 * semantics.c (begin_class_definition): Check we're not inside a
1572 template parm list.
1574 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1576 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1577 BASELINK_P.
1579 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1581 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1582 * call.c (build_over_call): Add comment.
1584 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1586 * cvt.c (ocp_convert): Handle vector type conversion
1587 * typeck2.c (digest_init): Handle vector type initializations
1589 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1591 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1592 was given.
1594 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1596 * pt.c (check_nontype_parm): Rename to ...
1597 (invalid_nontype_parm_type_p): ... here.
1598 (process_template_parm): Adjust.
1599 (convert_template_argument): Adjust.
1601 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1603 * pt.c (check_nontype_parm): New function.
1604 (process_template_parm): Use it.
1605 (convert_template_argument): Use it.
1606 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1607 member.
1609 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1611 * tree.c: Add defaults.h
1612 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1613 * Make-lang.in (cp/tree.o): Add defaults.h.
1615 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1617 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1619 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1621 * g++.1: Change to be ".so man1/gcc.1".
1623 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1625 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1626 internals info.
1627 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1628 ($(srcdir)/cp/g++int.info): New target.
1629 * gxxint.texi: Add info directory entry. Use @@ in email address.
1630 * .cvsignore: Update.
1632 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1634 * typeck.c (build_c_cast): Do template processing earlier.
1635 Always pedwarn on array casts.
1637 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1639 * friend.c (make_friend_class): Make sure a templated class is
1640 actually a template.
1642 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1644 * decl2.c (get_guard): Set linkage from guarded decl.
1646 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1648 * call.c (convert_default_arg): Check for unprocessed
1649 DEFAULT_ARG.
1650 * cp-tree.h (replace_defarg): Move to spew.c.
1651 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1652 spew.c, which is where they really are.
1653 (done_pending_defargs): Declare.
1654 (unprocessed_defarg_fn): Declare.
1655 * decl.c (replace_defarg): Move to spew.c
1656 * parse.y (structsp): Call done_pending_defargs.
1657 * spew.c (defarg_fns): Rearrange list structure.
1658 (defarg_fnsdone): New static variable.
1659 (defarg_depfns): New static variable.
1660 (init_spew): Adjust.
1661 (add_defarg_fn): Store the type in TREE_TYPE.
1662 (do_pending_defargs): Detect and deal with ordering constraints
1663 and circularity.
1664 (done_pending_defargs): New function.
1665 (unprocessed_defarg_fn): New function.
1666 (replace_defarg): Moved from decl.c. Robustify. Don't save
1667 if circularity detected.
1669 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1671 * pt.c (unify): Check array has a domain, before checking
1672 whether it is variable sized.
1674 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1676 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1677 parameters with pointers to arrays of unknown bound.
1679 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1681 * parse.y (template_parm_header, template_spec_header): New
1682 reductions. Split out from ...
1683 (template_header): ... here. Use them.
1684 (template_template_parm): Use template_parm_header.
1685 * semantics.c (finish_template_template_parm): Add assert.
1687 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1689 * mangle.c (write_builtin_type): Fix thinko.
1691 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1692 (copy_default_args_to_explicit_spec): Likewise.
1693 (check_explicit_specialization): Use it.
1695 * class.c (finish_struct_1): Remove last argument in call to
1696 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1697 * decl.c (builtin_function): Likewise.
1698 (build_cp_library_fn): Likewise.
1699 (check_initializer): Likewise.
1700 (make_rtl_for_nonlocal_decl): Likewise.
1701 (cp_finish_decl): Likewise.
1702 (start_function): Likewise.
1703 * decl2.c (finish_anon_union): Likewise.
1704 * friend.c (do_friend): Likewise.
1705 * init.c (build_java_class_ref): Likewise.
1706 * method.c (make_thunk): Likewise.
1707 * pt.c (tsubst_friend_function): Likewise.
1708 * semantics.c (expand_body): Likewise.
1710 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1712 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1713 looking at DECL_CLONED_FUNCTION for non-functions.
1715 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1717 * error.c (dump_template_parameter): Use parm to determine how
1718 to print default value.
1720 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1722 * class.c (duplicate_tag_error): Clear more flags.
1724 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1726 * call.c (build_new_method_call): Use binfo_for_vbase.
1728 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1730 * cp-tree.h (flag_cond_mismatch): Don't declare.
1731 * decl2.c (flag_cond_mismatch): Don't define.
1732 (lang_f_options): Remove cond-mismatch.
1733 (unsupported_options): Add cond-mismatch.
1735 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1737 * class.c (handle_using_decl): Reject using of constructor name
1738 of sourcing class. Allow injecting of a method with same name as
1739 nested class. Fixup error messages.
1741 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1743 * decl2.c (lang_decode_option): Handle -Wformat=2.
1745 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1747 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1748 initialized_in_class.
1749 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1750 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1751 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1752 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1753 * pt.c (check_default_tmpl_args): Adjust for
1754 DECL_INITIALIZED_IN_CLASS_P.
1755 (instantiate_class_template): Likewise.
1756 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1758 * class.c (finish_struct): Constify saved_filename.
1760 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1762 * class.c (duplicate_tag_error): Adjust diagnostic.
1763 (finish_struct): Locally set location to start of struct.
1764 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1766 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1768 * decl.c (struct binding_level): Adjust class_shadowed comments
1769 to reflect reality.
1770 (push_class_level_binding): Ajust comments to reflect reality.
1771 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1772 Don't set TREE_VALUE on the class_shadowed list.
1774 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1776 * decl2.c (acceptable_java_type): Allow references too.
1777 * init.c (build_java_class_ref): When using the new ABI, search
1778 `class$' and have it mangled with `mangle_decl.'
1779 * mangle.c (write_java_integer_type_codes): New function.
1780 (write_builtin_type): Detect and mangle Java integer and real
1781 types.
1783 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1785 * decl2.c (grokfield): Don't accept `asm' specifiers for
1786 non-static data members.
1788 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1790 * expr.c (cplus_expand_expr): Don't reset `target'.
1792 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1794 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1796 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1798 * parse.y (template_datadef): Check for error_mark_node.
1800 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1802 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1804 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1806 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1807 (record_builtin_type): Make non-static.
1808 (flag_short_double): Don't declare.
1809 (init_decl_processing): Remove the creation of many tree nodes now
1810 in c_common_nodes_and_builtins.
1811 (build_void_list_node): New function.
1812 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1813 * cp-tree.h (flag_short_wchar): Don't declare.
1815 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1817 * call.c (build_conv): Don't use build1 for USER_CONV.
1818 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1820 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1822 * lex.c (lang_init): Call c_common_lang_init.
1824 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1826 * search.c (lookup_fnfields_here): Remove.
1827 (look_for_overrides_r): Use lookup_fnfields_1.
1828 Ignore functions from using declarations.
1830 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1832 Implement exceptions specifiers for implicit member functions.
1833 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1834 * method.c (synthesize_exception_spec): New function.
1835 (locate_dtor, locate_ctor, locate_copy): New functions.
1836 (implicitly_declare_fn): Generate the exception spec too.
1837 * search.c (check_final_overrider): Check artificial functions
1838 too.
1839 * typeck2.c (merge_exception_specifiers): New function.
1841 2001-01-03 Jason Merrill <jason@redhat.com>
1843 * init.c (build_default_init): New fn.
1844 (perform_member_init): Split out from here.
1845 (build_new_1): Use it. Simplify initialization logic.
1846 (build_vec_init): Take an array, rather than a pointer and maxindex.
1847 Speed up simple initializations. Don't clean up if we're assigning.
1848 * cp-tree.h: Adjust.
1849 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1850 * parse.y (new_initializer): Return void_zero_node for ().
1851 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1852 * typeck2.c (digest_init): Only complain about user-written
1853 CONSTRUCTORs.
1855 2000-12-22 Mike Stump <mrs@wrs.com>
1857 * decl2.c: (max_tinst_depth): Increase to 50.
1859 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1861 * class.c (invalidate_class_lookup_cache): Zero the
1862 previous_class_values.
1863 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1864 TREE_INT_CST_HIGH.
1865 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1866 * decl.c (free_bindings): New variable.
1867 (push_binding): Don't create a new binding if we have one on the
1868 free list.
1869 (pop_binding): Put old bindings on the free list.
1870 (init_decl_processing): Use size_int, not build_int_2.
1871 Register free_bindings as a GC root.
1872 (cp_make_fname_decl): Use size_int, not build_int_2.
1873 (push_inline_template_parms_recursive): Likewise.
1874 (end_template_parm_list): Likewise.
1875 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1876 (tsubst_template_parms): Use size_int, not build_int_2.
1877 (tsubst): Likewise.
1878 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1880 2001-01-02 Richard Henderson <rth@redhat.com>
1882 * parse.y (asm): Set ASM_INPUT_P.
1884 2001-01-02 Jason Merrill <jason@redhat.com>
1886 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1887 for v3 ABI.
1889 * typeck.c (cp_truthvalue_conversion): New fn.
1890 * cvt.c (ocp_convert): Use it.
1892 * cp-tree.h: Lose c-common.c decls.
1894 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1895 * cvt.c (convert_to_void): Use type_unknown_p.
1897 * typeck.c (strip_all_pointer_quals): Also strip quals from
1898 pointer-to-member types.
1900 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1901 parse.y as C.
1903 * call.c (build_new_method_call): Do evaluate the object parameter
1904 when accessing a static member.
1905 * typeck.c (build_component_ref): Likewise.
1907 2001-01-02 Andreas Jaeger <aj@suse.de>
1909 * decl.c (cp_missing_noreturn_ok_p): New.
1910 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1912 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1914 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1916 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1918 * class.c (pushclass): Remove #if 0'd code.
1919 * cp-tree.h (overload_template_name): Remove.
1920 * decl.c (store_bindings): Simplify.
1921 (pop_from_top_level): Likewise.
1922 * pt.c (overload_template_name): Remove.
1923 (instantiate_decl): Don't call push_to_top_level if it's not
1924 needed.
1926 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1928 * pt.c (register_local_specialization): Don't return a value.
1929 (lookup_template_class): Use move-to-front heuristic when looking
1930 up template instantiations.
1931 (instantiate_decl): Only push_to_top_level when we're actually
1932 going to instantiate the template.
1934 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1936 * search.c (binfo_for_vtable): Return least derived class, not
1937 most. Handle secondary vtables.
1939 2000-12-22 Jason Merrill <jason@redhat.com>
1941 * pt.c (more_specialized): Don't optimize len==0.
1942 (fn_type_unification): If we're adding the return type, increase len.
1944 * typeck.c (build_binary_op): Fix pmf comparison logic.
1946 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1947 DECL_STATIC_FUNCTION_P.
1949 * semantics.c (genrtl_finish_function): Don't try to jump to
1950 return_label unless it exists.
1952 In partial ordering for a call, ignore parms for which we don't have
1953 a real argument.
1954 * call.c (joust): Pass len to more_specialized.
1955 (add_template_candidate_real): Strip 'this', pass len.
1956 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1957 (get_bindings_order): New fn. Pass len down.
1958 (get_bindings_real): Strip 'this', pass len.
1959 (fn_type_unification): Likewise.
1960 (type_unification_real): Succeed after checking 'len' args.
1961 (most_specialized_instantiation): Lose explicit_args parm.
1962 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1963 pass len.
1965 2000-12-21 Jason Merrill <jason@redhat.com>
1967 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1968 DECL_TEMPLATE_RESULT.
1970 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1971 lookup_fnfields_here.
1973 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1975 * call.c (build_object_call): Also allow conversions that return
1976 reference to pointer to function.
1977 (add_conv_candidate): Handle totype being ref to ptr to fn.
1978 (build_field_call): Also allow members of type reference to function.
1979 Lose support for calling pointer to METHOD_TYPE fields.
1981 * error.c (dump_expr): Handle *_CAST_EXPR.
1983 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1985 * tree.c (break_out_cleanups): Lose.
1986 * cp-tree.h: Remove prototype.
1987 * typeck.c (build_component_ref): Don't break_out_cleanups.
1988 (build_compound_expr): Likewise.
1989 * semantics.c (finish_expr_stmt): Likewise.
1991 2000-12-20 Richard Henderson <rth@redhat.com>
1993 * cp-tree.h: Update declarations.
1994 * decl.c (finish_case_label): Return the new stmt node.
1995 * semantics.c (finish_goto_stmt): Likewise.
1996 (finish_expr_stmt, finish_return_stmt): Likewise.
1997 (finish_break_stmt, finish_continue_stmt): Likewise.
1998 (finish_asm_stmt): Likewise.
1999 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2000 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2001 (simple_if, simple_stmt): Return the new stmt node.
2002 (save_lineno): New.
2004 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2006 * cp-tree.h: Don't declare warn_long_long.
2008 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2010 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2011 IS_AGGR_TYPE.
2013 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2015 * pt.c (unify): Handle when both ARG and PARM are
2016 BOUND_TEMPLATE_TEMPLATE_PARM.
2018 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2020 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2021 DECL_TEMPLATE_PARM_P.
2023 2000-12-15 Jason Merrill <jason@redhat.com>
2025 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2027 * init.c (build_new_1): Don't strip quals from type.
2029 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2031 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2033 * call.c (build_new_function_call): Lose space before paren in
2034 error message.
2035 (build_new_method_call): Likewise.
2037 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2039 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2041 * pt.c (check_explicit_specialization): Propagate default
2042 function arguments to explicit specializations.
2044 2000-12-13 DJ Delorie <dj@redhat.com>
2046 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2047 and <? operators.
2049 2000-12-08 Jason Merrill <jason@redhat.com>
2051 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2053 Clean up copy-initialization in overloading code.
2054 * call.c (build_user_type_conversion_1): Die if we are asked to
2055 convert to the same or a base type.
2056 (implicit_conversion): Avoid doing so. Lose reference binding code.
2057 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2058 direct-initialization. Also do direct-init part of copy-init.
2059 (build_user_type_conversion): Don't provide context to convert_like.
2060 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2061 the constructor call for copy-init.
2063 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2064 instantiation of a member template.
2065 (do_decl_instantiation): Not here.
2067 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2069 * class.c (check_field_decls): Don't special case anonymous
2070 fields in error messages.
2071 (note_name_declared_inpwdpwd
2072 _class): Use %D on diagnostic.
2074 * tree.c (pod_type_p): Use strip_array_types.
2075 (cp_valid_lang_attribute): Likewise.
2076 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2077 multiple evaluations.
2078 (cp_has_mutable_p): Use strip_array_types.
2080 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2082 * cp-tree.h (sufficient_parms_p): Declare new function.
2083 * call.c (sufficient_parms_p): New function, broken out of ...
2084 (add_function_candidate): ... here. Use it.
2085 (add_conv_candidate): Use it.
2086 * decl.c (grok_ctor_properties): Use it.
2088 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2090 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2092 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2094 * decl2.c (lang_decode_option): Handle -Wformat-security.
2096 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2098 * pt.c (verify_class_unification): New function.
2099 (get_class_bindings): Use it.
2100 (try_class_unification): Tidy.
2101 (unify): Handle when argument of a template-id is not
2102 template parameter dependent.
2103 (template_args_equal): Handle when TREE_CODE's do not match.
2105 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2107 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2108 for -save-temps, pass all relevant -Defines to it, and then don't
2109 pass them to cc1plus.
2111 2000-12-05 Will Cohen <wcohen@redhat.com>
2113 * decl.c (finish_case_label): Cleared
2114 more_cleanups_ok in surrounding function scopes.
2115 (define_label): Likewise.
2117 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2119 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2120 (get_matching_virtual): Remove.
2121 (look_for_overrides): Declare new function.
2122 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2123 DECL_VINDEX here.
2124 * class.c (check_for_override): Move base class iteration code
2125 to look_for_overrides.
2126 * search.c (next_baselink): Remove.
2127 (get_virtuals_named_this): Remove.
2128 (get_virtual_destructor): Remove.
2129 (tree_has_any_destructors_p): Remove.
2130 (struct gvnt_info): Remove.
2131 (check_final_overrider): Remove `virtual' from error messages.
2132 (get_matching_virtuals): Remove. Move functionality to ...
2133 (look_for_overrides): ... here, and ...
2134 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2135 to be overriding.
2137 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2139 * typeck.c (get_delta_difference): If via a virtual base,
2140 return zero.
2141 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2142 adjustment.
2144 2000-12-04 Richard Henderson <rth@redhat.com>
2146 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2148 2000-12-04 Jason Merrill <jason@redhat.com>
2150 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2151 (write_builtin_type): Pass intSI_type_node and the like through
2152 type_for_mode.
2153 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2154 Pass intSI_type_node and the like through type_for_mode.
2155 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2156 * pt.c (tsubst, unify): Likewise.
2157 * tree.c (walk_tree): Likewise.
2158 * error.c (dump_type): Likewise.
2159 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2161 * Make-lang.in: Tweak top comment for emacs.
2162 (cp/TAGS): Restore.
2164 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2166 * class.c (clone_function_decl): Robustify.
2168 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2170 * decl.c (store_bindings): Only search in the non modified
2171 old_bindings for duplicates.
2173 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2175 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2176 TYPE_POLYMORPHIC_P.
2178 * typeck.c (build_static_cast): Remove unused variable.
2180 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2182 * pt.c: Fix typo in comment.
2184 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2186 * decl2.c (warn_format): Remove definition.
2187 (lang_decode_option): Handle -Wformat-nonliteral,
2188 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2190 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2192 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2193 (init_decl_processing): Don't create string_type_node,
2194 const_string_type_node, wint_type_node, intmax_type_node,
2195 uintmax_type_node, default_function_type, ptrdiff_type_node and
2196 unsigned_ptrdiff_type_node. Adjust position of call to
2197 c_common_nodes_and_builtins.
2198 (identifier_global_value): New function.
2200 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2202 * call.c (standard_conversion): Reject pointer to member
2203 conversions from ambiguous, inaccessible or virtual bases.
2204 * typeck.c (build_static_cast): Don't check pointers to members
2205 specially.
2207 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2209 * method.c (do_build_copy_constructor): Preserve cv
2210 qualifications when accessing source object members.
2211 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2212 unnamed fields.
2214 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2216 * method.c (do_build_assign_ref): Construct appropriately
2217 CV-qualified base reference. Don't allow const casts in base
2218 conversion.
2220 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2222 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2223 incomplete return type.
2225 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2227 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2228 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2229 _DECL.
2231 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2233 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2235 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2237 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2239 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2241 * decl.c (grokdeclarator): Do type access control on friend
2242 class.
2244 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2246 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2247 bison parser ickiness.
2248 * pt.c (tsubst_friend_function): Enter namespace scope when
2249 tsubsting the function name.
2250 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2252 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2254 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2255 * cvt.c (cp_convert_to_pointer): Add force parameter.
2256 Allow conversions via virtual base if forced.
2257 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2258 (ocp_convert): Likewise.
2259 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2260 * typeck.c (get_delta_difference): Adjust handling of virtual
2261 bases.
2263 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2265 * tree.c (struct list_hash): Remove.
2266 (list_hash_table): Make it be an htab.
2267 (struct list_proxy): New type.
2268 (list_hash_eq): New function.
2269 (list_hash_pieces): Renamed from ...
2270 (list_hash): ... this.
2271 (list_hash_lookup): Remove.
2272 (list_hash_add): Remove.
2273 (hash_tree_cons): Use the generic hashtable.
2274 (mark_list_hash): Remove.
2275 (init_tree): Create the hashtable.
2277 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2279 * method.c (build_mangled_C9x_name): Rename to
2280 build_mangled_C99_name. Change C9X references in comments to
2281 refer to C99.
2283 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2285 * parse.y (unary_expr): Move VA_ARG from here ...
2286 (primary): ... to here.
2288 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2290 * semantics.c (finish_id_expr): If type is error_mark, return
2291 error_mark.
2293 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2295 * pt.c (lookup_template_class): Simplify loop exit constructs.
2296 Cope when there is no partial instantiation of a template
2297 template member.
2299 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2301 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2303 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2305 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2306 prefix.
2308 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2309 destructors that haven't already been cloned.
2311 2000-11-20 Richard Henderson <rth@redhat.com>
2313 * parse.y (yyparse_1): Rename the parser entry point.
2315 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2317 * mangle.c (write_name): Use <unscoped-name> for names directly in
2318 function scope.
2319 (write_unscoped_name): Accept names directly in function scope.
2321 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2323 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2324 * parse.y (extdef): Add EXPORT reduction.
2325 * spew.c (yylex): Don't skip export here.
2327 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2329 * decl.c (init_decl_processing): Correct name of pure virtual
2330 function under the new ABI.
2331 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2332 (throw_bad_typeid): Likewise for bad typeid function.
2334 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2336 * decl.c (grokparms): Don't even function types of `void' type,
2337 either.
2338 * mangle.c (write_type): Don't crash when confronted with the
2339 error_mark_node.
2341 * decl.c (grokparms): Don't create parameters of `void' type.
2343 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2345 * lex.c (mark_impl_file_chain): Delete.
2346 (init_parse): Remove call to ggc_add_string_root. No need to
2347 ggc_strdup a string constant. Do not add impl_file_chain to GC
2348 roots.
2349 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2351 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2353 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2355 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2357 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2358 * decl.c (grokdeclarator): Don't reject void parms here.
2359 (require_complete_types_for_parms): Simplify, use
2360 complete_type_or_else.
2361 (grokparms): Remove bitrot. Remove funcdef parm.
2362 Deal with ellipsis parm lists here.
2363 * semantics.c (finish_parmlist): Don't append void_list_node
2364 here. Set PARMLIST_ELLIPSIS_P.
2366 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2368 * typeck2.c (incomplete_type_error): Reorganise to avoid
2369 excessive diagnostics.
2371 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2373 * lex.c (struct impl_files, internal_filename): Constify a char *.
2375 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2377 * mangle.c (write_special_name_constructor): Don't generate
2378 assembler junk when confronted with an old-style constructor.
2379 (write_special_name_destructor): Likewise.
2380 (mangle_decl_string): Do it here instead.
2382 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2384 * call.c (op_error): Make error messages clearer.
2386 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2388 * decl.c (wrapup_globals_for_namespace): Don't mark things
2389 TREE_ASM_WRITTEN when they're not.
2391 2000-11-15 Jason Merrill <jason@redhat.com>
2393 * typeck2.c (friendly_abort): Uncount the error before handing
2394 off to fancy_abort.
2396 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2398 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2400 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2402 * class.c (build_vtbl_initializer): Fix typo in comment.
2403 * typeck.c (expr_sizeof): Don't crash on errors.
2405 2000-11-14 Jim Wilson <wilson@redhat.com>
2407 * lang-specs.h: Add %2 after %(cc1_options).
2409 2000-11-14 Richard Henderson <rth@redhat.com>
2411 * typeck.c (c_sizeof): Be strict about casting result value
2412 back to c_size_type_node.
2413 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2415 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2417 * typeck.c (build_unary_op): Use boolean_increment from
2418 c-common.c, moving the relevant code there.
2420 2000-11-11 Jason Merrill <jason@redhat.com>
2422 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2424 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2425 in inlines.
2427 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2429 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2430 * lex.c (copy_lang_decl): Likewise.
2432 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2434 * dump.c (cp_dump_tree): Don't dump function bodies here.
2436 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2437 (dump.o): Update dependency list.
2438 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2439 (flag_dump_translation_unit): Likewise.
2440 (CP_TYPE_QUALS): Adjust definition.
2441 (DECL_C_BIT_FIELD): Remove.
2442 (SET_DECL_C_BIT_FIELD): Likewise.
2443 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2444 (add_maybe_template): Likewise.
2445 (strip_array_types): Likewise.
2446 (dump_node_to_file): Likewise.
2447 (cp_dump_tree): New function.
2448 * decl.c (init_decl_processing): Set lang_dump_tree.
2449 * decl2.c (flag_dump_translation_unit): Remove.
2450 * dump.c: Move most of it to ../c-dump.c.
2451 (cp_dump_tree): New function.
2452 * pt.c (add_maybe_template): Remove.
2453 * typeck.c (strip_array_types): Likewise.
2455 2000-11-07 Eric Christopher <echristo@redhat.com>
2457 * decl.c (init_decl_processing): Change definition of
2458 __wchar_t to wchar_t. Remove artificial declaration of
2459 wchar_t.
2460 * lex.c: Change instances of __wchar_t to wchar_t.
2462 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2464 * lex.c (do_identifier): Don't lookup_name for operators.
2465 * parse.y (operator): Save looking_for_typename.
2466 (unoperator): Restore it.
2467 * spew.c (frob_opname): Use nth_token for lookahead.
2469 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2471 * decl.c (grok_op_properties): Always use coerce_new_type and
2472 coerce_delete_type.
2473 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2474 exception specification. Tidy up.
2475 (coerce_delete_type): Preserve exception specification. Tidy up.
2477 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2479 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2480 (push_binding_level), error.c (cp_tree_printer), pt.c
2481 (process_partial_specialization, tsubst_template_arg_vector),
2482 search.c (lookup_member): Use memset () instead of bzero ().
2484 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2486 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2488 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2490 * Make-lang.in (c++.distdir): Remove.
2492 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2494 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2495 declarations from different namespaces to be combined.
2497 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2499 * decl.c: Include tm_p.h.
2501 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2503 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2505 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2507 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2508 (build_overload_value), repo.c (open_repo_file), xref.c
2509 (open_xref_file): Use strchr () and strrchr () instead of index ()
2510 and rindex ().
2512 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2514 * call.c (build_over_call): Call fold on the CALL_EXPR.
2516 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2518 * error.c (dump_template_decl): Separate template hearders with
2519 space not comma.
2521 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2523 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2524 TS_* flags with corresponding TFF_*. Adjust prototypes of
2525 functions (which used to take a tree_string_flags) to take an int.
2527 * cp-tree.h (enum tree_string_flags): Remove
2528 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2529 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2530 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2531 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2532 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2533 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2534 (type_as_string, decl_as_string, expr_as_string,
2535 context_as_string): Adjust prototype.
2537 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2538 instead of TS_PLAIN.
2540 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2541 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2542 plain `0'.
2544 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2546 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2547 (linkage_kind): New enumeration.
2548 (decl_linkage): New function.
2549 * decl2.c (comdat_linkage): Extend comment.
2550 * error.c (dump_function_decl): Print the arguments used to
2551 instantiate a template, even when not printing the type of the
2552 function.
2553 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2554 not TREE_PUBLIC, to test for external linkage.
2555 * tree.c (decl_linkage): New function.
2557 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2559 * pt.c (instantiate_decl): Always instantiate static data members
2560 initialized in-class.
2562 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2564 * Make-lang.in: Move all build rules here from Makefile.in,
2565 adapt to new context. Wrap all rules that change the current
2566 directory in parentheses. Expunge all references to $(P).
2567 When one command depends on another and they're run all at
2568 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2569 all object-file generation rules. Delete obsolete variables.
2571 * Makefile.in: Delete.
2572 * config-lang.in: Delete outputs= line.
2574 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2576 * error.c (dump_function_decl): Print no space between
2577 `ptr-operator' the `type-specifier' of the return type.
2578 (dump_type_prefix): Make sure we put space at the appropriate
2579 place.
2581 2000-10-23 Jason Merrill <jason@redhat.com>
2583 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2585 2000-10-22 Jason Merrill <jason@redhat.com>
2587 * call.c (build_conditional_expr): Use ocp_convert to force
2588 rvalue conversion.
2590 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2592 * call.c (standard_conversion): Use RVALUE_CONVs for all
2593 expressions that satisfy lvalue_p, not just those that satisfy
2594 real_lvalue_p.
2596 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2598 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2599 not one with TYPE_IS_SIZETYPE set.
2600 (dubious_conversion_warnings): Remove special-case code.
2602 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2604 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2605 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2606 (dump_type_prefix): Print vector-of-int as 'int vector'.
2607 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2608 * tree.c (walk_tree): Handle VECTOR_TYPE.
2610 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2612 2000-10-21 Jason Merrill <jason@redhat.com>
2614 * parse.y (operator): Set got_object from got_scope.
2615 Set looking_for_typename.
2616 * decl.c (lookup_name_real): Clear val after setting from_obj.
2617 Reorganize diagnostic.
2619 2000-10-20 Jason Merrill <jason@redhat.com>
2621 * tree.c (walk_tree): Don't walk into default args.
2623 * error.c (dump_expr): Use host_integerp.
2625 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2627 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2628 "since" in error message.
2630 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2632 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2634 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2636 * decl.c (revert_static_member_fn): Fixed typo.
2638 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2640 * class.c (subobject_offset_fn): New type.
2641 (dfs_record_base_offsets): Remove.
2642 (record_base_offsets): Likewise.
2643 (dfs_search_base_offsets): Likewise.
2644 (record_subobject_offset): New function.
2645 (check_subobject_offset): Likewise.
2646 (walk_subobject_offsets): Likewise.
2647 (record_subobject_offsets): Likewise.
2648 (layout_conflict_p): Reimplement.
2649 (layout_nonempty_base_or_field): Correct handling of type
2650 conflicts during layout.
2651 (layout_empty_base): Likewise.
2652 (build_base_field): Adjust to handle new representation of empty
2653 base offset table.
2654 (build_base_fields): Likewise.
2655 (layout_virtual_bases): Likewise.
2656 (splay_tree_compare_integer_csts): New function.
2657 (layout_class_type): Use a splay_tree, rather than a varray, to
2658 represent the offsets of empty bases.
2660 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2661 * decl.c (select_decl): Don't return declarations that are
2662 DECL_ANTICIPATED.
2664 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2666 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2667 (fake_std_node): New macro.
2668 * decl.c (in_std): Rename to ...
2669 (in_fake_std): ... this.
2670 (flag_no_builtin): Remove.
2671 (flag_no_nonansi_builtin): Likewise.
2672 (walk_namespaces_r): Use fake_std_node.
2673 (push_namespace): Use std_identifier.
2674 (pop_namespace): Use in_fake_std.
2675 (lookup_name_real): Use fake_std_node.
2676 (init_decl_processing): When -fhonor-std, create the `std'
2677 namespace. Don't create a dummy fake_std_node in that case.
2678 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2679 (builtin_function): Put builtins whose names don't begin
2680 with `_' in the std namespace.
2681 * decl2.c (flag_no_builtin): Remove.
2682 (flag_no_nonansi_builtin): Likewise.
2683 (set_decl_namespace): Use fake_std_node.
2684 (validate_nonmember_using_decl): Likewise.
2685 (do_using_directive): Likewise.
2686 (handle_class_head): Likewise.
2687 * dump.c (dequeue_and_dump): Likewise.
2688 * except.c (init_exception_processing): Use std_identifier.
2689 * init.c (build_member_call): Use fake_std_node.
2690 * rtti.c (init_rtti_processing): Use std_identifier.
2692 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2694 * cp-tree.h (back_end_hook): Remove declaration.
2695 * decl2.c (back_end_hook): Remove definition.
2697 * dump.c (dequeue_and_dump): Dump TREE_USED.
2699 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2701 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2703 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2705 * decl.c (WINT_TYPE): Define.
2706 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2707 c_size_type_node, signed_size_type_node and wint_type_node.
2709 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2711 * decl2.c (warn_missing_format_attribute): New variable.
2712 (lang_decode_option): Decode -Wmissing-format-attribute.
2714 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2716 * typeck.c (qualify_type): Remove.
2717 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2719 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2721 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2723 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2725 * Makefile.in (parse.c, parse.h): Create atomically.
2727 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2729 * class.c (current_obstack): Remove.
2730 * decl.c (ggc_p): Remove.
2731 (start_decl): Don't use decl_tree_cons.
2732 (grokdeclarator): Don't use build_decl_list.
2733 (start_function): Don't use decl_tree_cons.
2734 (finish_function): Don't mess with obstacks.
2735 * decl2.c (grok_x_components): Don't use build_decl_list.
2736 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2737 (implicitly_declare_fn): Don't call build_decl_list.
2738 * parse.y (frob_specs): Don't call build_decl_list or
2739 decl_tree_cons.
2740 (expr_or_declarator_intern): Don't call decl_tree_cons.
2741 (primary): Don't call build_decl_list.
2742 (fcast_or_absdcl): Likewise.
2743 (typed_declspecs): Don't call decl_tree_cons.
2744 (reserved_declspecs): Don't call build_decl_list.
2745 (declmods): Likewise.
2746 (reserved_typespecquals): Likewise.
2747 (aggr): Likewise.
2748 (new_type_id): Likewise.
2749 (cv_qualifiers): Likewise.
2750 (after_type_declarator_intern): Likewise.
2751 (notype_declarator_intern): Likewise.
2752 (absdcl_intern): Likewise.
2753 (named_parm): Likewise.
2754 * pt.c (most_specialized_class): Likewise.
2755 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2756 (init_repo): Initialize it.
2757 * search.c (current_obstack): Remove.
2758 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2760 2000-10-09 Richard Henderson <rth@cygnus.com>
2762 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2763 (c++ language support bits for libgcc): Remove.
2764 (c++.clean): Remove cplib2.txt cleanup.
2765 * config-lang.in (headers, lib2funcs): Remove.
2767 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2768 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2769 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2770 * inc/new.h, inc/typeinfo: Remove files.
2772 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2774 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2775 defined.
2776 (init_decl_processing): Initialize intmax_type_node and
2777 uintmax_type_node.
2779 2000-10-06 Richard Henderson <rth@cygnus.com>
2781 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2782 (original_result_rtx): Remove.
2783 * decl.c (save_function_data): Don't clear x_result_rtx.
2784 (mark_lang_function): Don't mark it either.
2785 * expr.c (fixup_result_decl): Remove.
2786 * semantics.c (genrtl_named_return_value): Frob the return decl
2787 before calling emit_local_var.
2788 (genrtl_finish_function): Don't call fixup_result_decl.
2789 Always emit the jump to return_label.
2791 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2793 * pt.c (lookup_template_class): Set current access for enum.
2794 (tsubst_enum): Set file & line for enum decl.
2796 * spew.c (yylex): Remove unused variable.
2798 2000-10-05 Richard Henderson <rth@cygnus.com>
2800 * semantics.c (genrtl_finish_function): Don't init or check
2801 can_reach_end; remove noreturn and return value checks.
2803 2000-10-05 Tom Tromey <tromey@cygnus.com>
2805 * init.c (build_java_class_ref): Use `build_static_name' with a
2806 suffix, not a prefix, to build the class object's name.
2808 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2810 * cp-tree.h (access_kind): Fix comment typo.
2811 * decl2.c (grokfield): Fix diagnostic typo.
2812 * semantics.c (finish_template_type): Fix comment typo.
2813 (finish_qualified_object_call_expr): Likewise.
2815 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2817 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2818 tsubsting fails.
2820 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2822 * spew.c (frob_id): New static function.
2823 (frob_opname): Use it.
2824 (yylex): Use it.
2826 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2828 * decl.c (lang_mark_false_label_stack): Remove.
2829 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2831 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2833 * gxxint.texi: Use @email for formatting email addresses.
2835 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2837 * error.c: Remove direct obstack manipulation. Replace with
2838 output_buffer-based formatting. Adjust calls to removed macros.
2839 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2840 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2841 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2843 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2845 * ir.texi: Move to ../c-tree.texi.
2847 2000-09-20 Jason Merrill <jason@redhat.com>
2849 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2851 2000-09-21 Andreas Jaeger <aj@suse.de>
2853 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2854 * cp-tree.h: ... here.
2856 * error.c: Remove declaration of cp_printer.
2858 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2860 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2862 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2864 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2865 users.
2867 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2869 * decl.c (start_function): Robustify.
2871 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2873 * cp-tree.h (check_function_format): Accept a `status' parameter.
2875 * call.c, typeck.c: Updates calls to `check_function_format'.
2877 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2879 * decl2.c (handle_class_head): Always push some scope even
2880 in the error case.
2882 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2884 * cp-tree.h (struct cp_language_function): Remove
2885 x_scope_stmt_stack and name_declared.
2886 (current_scope_stmt_stack): Remove.
2887 (function_name_declared_p): New macro.
2888 (struct lang_decl_flags): Use c_lang_decl as a base class.
2889 (context): Remove.
2890 (struct lang_decl): Replace saved_tree with context.
2891 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2892 (SET_DECL_FRIEND_CONTEXT): Likewise.
2893 (DECL_VIRTUAL_CONTEXT): Likewise.
2894 (DECL_SAVED_TREE): Remove.
2895 (C_DECLARED_LABEL_FLAG): Likewise.
2896 (cplus_expand_expr_stmt): Don't declare.
2897 (add_decl_stmt): Likewise.
2898 (add_scope_stmt): Likewise.
2899 * decl.c (mark_stmt_tree): Remove.
2900 (case_compare): Likewise.
2901 (finish_case_label): Use c_add_case_label.
2902 (init_decl_processing): Set more language-specific hooks.
2903 (build_enumerator): Fix typo in comment.
2904 (cplus_expand_expr_stmt): Remove.
2905 (mark_lang_function): Use mark_c_language_function.
2906 (lang_mark_tree): Use c_mark_lang_decl.
2907 * decl2.c: Change order of inclusion.
2908 * except.c: Likewise.
2909 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2910 back on c_expand_expr.
2911 * friend.c: Include expr.h.
2912 * init.c: Change order of inclusion.
2913 * Makefile.in: Update dependencies.
2914 * lex.h (free_lang_decl_chain): Remove.
2915 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2916 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2917 it doesn't exist.
2918 (instantiate_decl): Use function_name_declared_p.
2919 * semantics.c (lang_expand_expr_stmt): Remove.
2920 (set_current_function_name_declared): Likewise.
2921 (current_function_name_declared): Likewise.
2922 (begin_compound_stmt): Use function_name_declared_p.
2923 (add_decl_stmt): Remove.
2924 (setup_vtbl_ptr): Use function_name_declared_p.
2925 (add_scope_stmt): Remove.
2926 (current_scope_stmt_stack): New function.
2927 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2928 (expand_body): Use function_name_declared_p.
2929 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2930 * typeck.c: Change order of includes.
2931 (convert_sequence): Remove.
2933 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2935 * lex.c (reswords): Add _Complex.
2937 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2939 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2941 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2943 * init.c (begin_init_stmts): Don't use // comments.
2945 2000-09-12 Jason Merrill <jason@redhat.com>
2947 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2948 all non-extern arrays.
2950 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2951 typenames, too. Downgrade complaint to pedwarn.
2952 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2953 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2954 'class This::Inherited'.
2956 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2958 * decl.c (finish_case_label): Given the LABEL_DECL a
2959 DECL_CONTEXT.
2961 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2963 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2964 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2965 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2966 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2967 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2968 New macros.
2969 (sorry_for_unsupported_tree, print_scope_operator,
2970 print_left_paren, print_right_paren, print_left_bracket,
2971 print_right_bracket, print_whitespace): Likewise.
2972 (aggr_variety): Rename to class_key_or_enum.
2973 (print_type): Rename to print_type_id.
2974 (print_type_specifier_seq, print_simple_type_specifier,
2975 print_elaborated_type_specifier,
2976 print_rest_of_abstract_declarator,
2977 print_parameter_declaration_clause, print_exception_specification,
2978 print_nested_name_specifier, print_template_id,
2979 typedef_original_name, print_template_argument_list_start,
2980 print_template_argument_list_end): New functions.
2982 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2984 * ir.texi: Add more documentation.
2986 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2988 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2989 (current_function_parms): Don't define.
2990 (struct cp_language_function): Remove parms_stored.
2991 (current_function_just_assigned_this): Don't define.
2992 (current_function_parms_stored): Likewise.
2993 (static_ctors): Declare.
2994 (static_dtors): Likewise.
2995 (SF_EXPAND): Don't define.
2996 (expand_start_early_try_stmts): Remove declaration.
2997 (store_parm_decls): Likewise.
2998 * decl.c (static_ctors): Don't declare.
2999 (static_dtors): Likewise.
3000 (struct binding_level): Remove this_block.
3001 (poplevel): Remove dead code.
3002 (set_block): Likewise.
3003 (mark_binding_level): Don't mark this_block.
3004 (mark_saved_scope): Don't mark x_function_parms.
3005 (init_decl_processing): Don't add current_function_parms as a GC
3006 root.
3007 (check_function_type): Change prototype.
3008 (start_function): Remove RTL-generation code.
3009 (expand_start_early_try_stmts): Remove.
3010 (store_parm_decls): Give it internal linkage. Remove
3011 RTL-generation code.
3012 (finish_function): Remove RTL-generation code.
3013 * decl2.c (static_ctors): Fix formatting.
3014 (static_dtors): Likewise.
3015 * method.c (use_thunk): Don't call store_parm_decls.
3016 (synthesize_method): Likewise.
3017 * optimize.c (maybe_clone_body): Likewise.
3018 * parse.y (fn.def2): Likewise.
3019 (.set_base_init): Likewise.
3020 (nodecls): Likewise.
3021 * pt.c (instantiate_decl): Likewise.
3022 * rtti.c (synthesize_tinfo_fn): Likewise.
3023 * semantics.c (genrtl_try_block): Simplify.
3024 (expand_body): Use genrtl_start_function and
3025 genrtl_finish_function.
3026 (genrtl_start_function): New function.
3027 (genrtl_finish_function): Likewise.
3029 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3031 * error.c (cp_tree_printer, case 'P'): Append break.
3033 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3035 * cp-tree.h (frob_opname): Declare.
3036 * parse.y (saved_scopes): New static variable.
3037 (cp_parse_init): Adjust.
3038 (do_id): If lastiddecl is NULL, do do_identifier.
3039 (operator): Save scope information.
3040 (unoperator): New reduction. Restore scope information.
3041 (operator_name): Append unoperator. Call frob_opname.
3042 * spew.c (frob_opname): Define.
3044 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3046 * decl.c, rtti.c: Include defaults.h if not already included.
3047 Don't define the *_TYPE_SIZE macros.
3049 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3051 * cp-tree.h (push_switch): Change prototype.
3052 (check_cp_case_value): Remove declaration.
3053 (decl_constant_value): Likewise.
3054 * decl.c (struct cp_switch): Add switch_stmt and cases.
3055 (case_compare): New function.
3056 (push_switch): Set switch_stmt. Initialize cases.
3057 (pop_switch): Clean up cases.
3058 (define_case_label): Rename to ...
3059 (finish_case_label): ... this. Do semantic analysis for case
3060 labels here.
3061 (start_function): Correct comment.
3062 * decl2.c (check_cp_case_value): Remove.
3063 * expr.c (do_case): Remove.
3064 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3065 * semantics.c (genrtl_do_poplevel): Remove declaration.
3066 (RECHAIN_STMTS): Remove.
3067 (finish_break_stmt): Use build_break_stmt.
3068 (finish_continue_stmt): Use build_continue_stmt.
3069 (finish_switch_cond): Adjust condition here, rater than in
3070 c_expand_start_case.
3071 (finish_case_label): Remove.
3072 * typeck.c (c_expand_return): Remove.
3073 (c_expand_start_case): Likewise.
3075 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3077 * ir.texi: Document type nodes.
3079 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3081 * cp-tree.h (init_cp_semantics): Declare.
3082 (genrtl_try_block): Don't declare.
3083 (genrtl_handler): Likewise.
3084 (genrtl_catch_block): Likewise.
3085 (genrtl_ctor_stmt): Likewise.
3086 (genrtl_subobject): Likewise.
3087 (genrtl_do_poplevel): Likewise.
3088 (genrtl_named_return_value): Likewise.
3089 * lex.c (init_parse): Call init_cp_semantics.
3090 * semantics.c (genrtl_try_block): Give it internal linkage.
3091 (genrtl_handler): Likewise.
3092 (genrtl_catch_block): Likewise.
3093 (genrtl_ctor_stmt): Likewise.
3094 (genrtl_subobject): Likewise.
3095 (genrtl_do_poplevel): Likewise.
3096 (genrtl_named_return_value): Likewise.
3097 (lang_expand_stmt): Rename to ...
3098 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3099 (init_cp_semantics): Define.
3101 * decl.c (initialize_local_var): Remove RTL-generating code.
3102 * semantics.c (genrtl_try_block): Fix formatting.
3104 Move statement-tree facilities from C++ to C front-end.
3105 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3106 (void_zero_node): Remove.
3107 (stmt_tree): Likewise.
3108 (scope_chain): Adjust.
3109 (language_function): Rename to cp_language_function.
3110 (cp_function_chain): Adjust.
3111 (current_stmt_tree): Remove.
3112 (last_tree): Likewise.
3113 (last_expr_type): Likewise.
3114 (struct lang_decl): Adjust.
3115 (STMT_IS_FULL_EXPR_P): Remove.
3116 (add_tree): Remove.
3117 (begin_stmt_tree): Likewise.
3118 (finish_stmt_tree): Likewise.
3119 (walk_tree_fn): Likewise.
3120 (walk_stmt_tree): Likewise.
3121 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3122 * decl.c (mark_stmt_tree): Adjust type.
3123 (init_decl_processing): Don't build void_zero_node.
3124 (initialize_local_var): Adjust usage of current_stmt_tree.
3125 (finish_enum): Use add_stmt, not add_tree.
3126 (save_function_data): Adjust use of language_function.
3127 (finish_constructor_body): Use add_stmt, not add_tree.
3128 (finish_destructor_body): Likewise.
3129 (push_cp_function_context): Adjust use of language_function.
3130 (pop_cp_function_context): Likewise.
3131 (mark_lang_function): Likewise.
3132 (mark_cp_function_context): Likewise.
3133 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3134 (build_vec_init): Likewise.
3135 * semantics.c (SET_LAST_STMT): Remove.
3136 (RECHAIN_STMTS): Don't use it.
3137 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3138 (current_stmt_tree): Define.
3139 (add_tree): Remove.
3140 (finish_goto_stmt): Use add_stmt, not add_tree.
3141 (finish_expr_stmt): Likewise.
3142 (begin_if_stmt): Likewise.
3143 (finish_then_clause): Likewise.
3144 (begin_while_stmt): Likewise.
3145 (begin_do_stmt): Likewise.
3146 (finish_return_stmt): Likewise.
3147 (begin_for_stmt): Likewise.
3148 (finish_break_stmt): Likewise.
3149 (finish_continue_stmt): Likewise.
3150 (begin_switch_stmt): Likewise.
3151 (finish_case_label): Likewise.
3152 (begin_try_block): Likewise.
3153 (begin_function_try_block): Likewise.
3154 (begin_handler): Likewise.
3155 (begin_catch_block): Likewise.
3156 (begin_compound_stmt): Likewise.
3157 (begin_asm_stmt): Likewise.
3158 (finish_asm_stmt): Likewise.
3159 (finish_label_stmt): Likewise.
3160 (add_decl_stmt): Likewise.
3161 (finish_subobject): Likewise.
3162 (finish_decl_cleanup): Likewise.
3163 (finish_named_return_value): Likewise.
3164 (setup_vtbl_ptr): Likewise.
3165 (add_scope_stmt): Likewise.
3166 (finish_stmt_expr): Likewise.
3167 (prune_unused_decls): Remove.
3168 (begin_stmt_tree): Likewise.
3169 (finish_stmt_tree): Likewise.
3170 (prep_stmt): Adjust use of current_stmt_tree.
3171 (lang_expand_stmt): Likewise.
3172 * tree.c (statement_code_p): Remove.
3173 (cp_statement_code_p): New function.
3174 (walk_stmt_tree): Remove.
3175 (init_tree): Set lang_statement_code_p.
3177 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3179 Integrated preprocessor.
3181 * Make-lang.in, Makefile.in: Remove all references to input.c,
3182 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3183 * gxx.gperf, hash.h, input.c: Delete.
3184 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3185 initialized properly.
3187 * class.c (fixup_pending_inline): Take a tree, not a
3188 struct pending_inline *. All callers changed.
3189 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3190 RID_PROTECTED entries in ridpointers[] array here.
3191 * decl.c (duplicate_decls): Do not refer to struct
3192 pending_inline.
3193 (record_builtin_type, init_decl_processing): Use RID_MAX not
3194 CP_RID_MAX.
3195 (grokdeclarator): Use C_IS_RESERVED_WORD.
3196 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3197 cpplib.
3198 (grok_x_components): Do not inspect pending_inlines chain.
3200 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3201 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3202 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3203 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3204 TIME_IDENTIFIER_FILEINFO): Kill.
3205 Update prototypes.
3206 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3207 single 32-bit word.
3208 * parse.y: Call do_pending_inlines unconditionally.
3209 reinit_parse_for_method is now snarf_method. fn.defpen is no
3210 longer necessary. Remove unnecessary <itype> annotation on
3211 SCOPE. Do not refer to end_of_file or struct pending_inline.
3212 * semantics.c (begin_inline_definitions): Call
3213 do_pending_inlines unconditionally.
3215 * lex.c: Remove all code now shared with C front end.
3216 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3217 into the get_identifier table. Rewrite pragma handling to
3218 work with the registry. Move code to save tokens for later
3219 processing to spew.c.
3221 * spew.c: Rewrite everything in terms of token streams instead
3222 of text. Move routines here from lex.c / input.c as
3223 appropriate. GC-mark trees hanging off the pending inlines
3224 chain.
3226 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3228 * NEWS: Mention that the named return value extension has been
3229 deprecated.
3230 * cp-tree.h (original_result_rtx): Define.
3231 (TREE_REFERENCE_EXPR): Remove.
3232 (DECL_VPARENT): Likewise.
3233 (pushdecl_nonclass_level): Likewise.
3234 (store_return_init): Likewise.
3235 (reinit_lang_specific): Likewise.
3236 (genrtl_named_return_value): Change prototype.
3237 * decl.c (original_result_rtx): Remove.
3238 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3239 Do not generate RTL for local variables here.
3240 (store_return_init): Remove.
3241 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3242 store_return_init.
3243 (finish_named_return_value): Adjust accordingly. Warn that this
3244 extension is deprecated.
3245 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3247 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3249 * pt.c (type_unification_real): Replace switch with if.
3250 (unify): Tsubst non-type parms before comparing.
3252 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3254 * error.c (dump_typename): New function, broken out of ...
3255 (dump_type): ... here. Use it.
3256 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3258 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3260 * init.c (build_offset_ref): Deal with namespace scoped
3261 TEMPLATE_ID_EXPRs.
3263 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3265 * class.c (resolve_address_of_overloaded_function): Add
3266 explanation message.
3267 * decl.c (define_case_label): Reformat explanation.
3268 * decl2.c (finish_static_data_member_decl): Likewise.
3269 (grokfield): Likewise.
3270 * friend.c (do_friend): Likewise.
3272 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3274 * tree.c (walk_tree): Expose tail recursion.
3275 (walk_stmt_tree): New function.
3276 * cp-tree.h: Prototype walk_stmt_tree.
3277 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3278 the BLOCKs directly. If a BLOCK has no variables after
3279 pruning, discard it.
3280 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3281 restore the line number.
3283 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3285 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3286 (pt.o): Remove dependency on HTAB_H.
3287 * cp-tree.h: Include hashtab.h.
3288 (walk_tree): Change prototype.
3289 (walk_tree_without_duplicates): New function.
3290 * decl.c (check_default_argument): Use it.
3291 * optimize.c (remap_decl): Adjust calls to walk_tree.
3292 (copy_body): Likewise.
3293 (expand_calls_inline): Likewise.
3294 (calls_setjmp_p): Use walk_tree_without_duplicates.
3295 * pt.c: Don't include hashtab.h.
3296 (for_each_template_parm): Use walk_tree_without_duplicates.
3297 * semantics.c (finish-stmt_tree): Likewise.
3298 (expand_body): Likewise.
3299 * tree.c (walk_tree): Add additional parameter.
3300 (walk_tree_without_duplicates): New function.
3301 (count_trees): Use it.
3302 (verify_stmt_tree): Adjust call to walk_tree.
3303 (find_tree): Use walk_tree_without_duplicates.
3304 (no_linkage_check): Likewise.
3305 (break_out_target_exprs): Adjust call to walk_tree.
3306 (cp_unsave): Likewise.
3308 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3310 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3311 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3312 * cp-tree.h (TYPE_BINFO): Adjust comment.
3313 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3314 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3315 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3316 (TYPE_TEMPLATE_INFO): Likewise.
3317 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3318 * class.c (push_nested_class): Likewise.
3319 * decl.c (lookup_name_real): Likewise.
3320 (grokdeclarator): Likewise.
3321 (grok_op_properties): Likewise.
3322 (xref_tag): Likewise.
3323 (xref_basetypes): Likewise.
3324 * decl2.c (constructor_name_full): Likewise.
3325 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3326 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3327 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3328 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3329 (dump_type_suffix): Likewise.
3330 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3331 instead.
3332 (get_aggr_from_typedef): Likewise.
3333 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3334 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3335 (write_template_parm): Likewise.
3336 (write_template_template_parm): Check tree code instead of
3337 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3338 * method.c (build_overload_nested_name): Add
3339 BOUND_TEMPLATE_TEMPLATE_PARM.
3340 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3341 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3342 * pt.c (convert_template_argument): Check tree code instead of
3343 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3344 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3345 (for_each_template_parm): Adjust comment.
3346 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3347 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3348 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3349 template_args_equal to compare template template parameter cases.
3350 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3351 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3352 instead.
3353 * tree.c (copy_template_template_parm): Decide whether to create
3354 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3355 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3356 (copy_tree_r): Likewise.
3357 * typeck.c (comptypes): Likewise. Check tree code instead of
3358 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3360 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3362 * decl.c (finish_function): Move the code for handling functions
3363 marked with the constructor and destructor attributes inside the
3364 expand_p block.
3366 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3368 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3370 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3372 * pt.c (lookup_template_class): Remove abort.
3373 * tree.c (get_type_decl): Allow error_mark_node.
3375 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3377 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3378 TEMPLATE_ID_EXPRs.
3380 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3382 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3383 new ABI mangling.
3385 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3387 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3388 union tag mismatch error reporting.
3390 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3392 * call.c (build_scoped_method_call): Check it is not a namespace.
3394 2000-08-30 Jason Merrill <jason@redhat.com>
3396 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3398 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3399 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3400 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3402 * decl.c (start_function): Always call make_function_rtl.
3404 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3406 * semantics.c (prune_unused_decls): New function.
3407 (finish_stmt_tree): Call it via walk_tree.
3409 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3411 * class.c (build_secondary_vtable): Constify a char *.
3412 * decl.c (init_decl_processing): Initialize function_id_node,
3413 pretty_function_id_node, and func_id_node.
3414 * input.c (struct input_source): Constify 'str'.
3415 (feed_input): Constify first argument.
3416 * mangle.c (write_identifier): Constify argument.
3417 * pt.c (mangle_class_name_for_template): Constify argument.
3419 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3421 * typeck.c (mark_addressable): Remove code that pokes around in
3422 RTL.
3424 2000-08-28 Jason Merrill <jason@redhat.com>
3426 * lex.c (file_name_nondirectory): Move to toplev.c.
3428 * cp-tree.h (LOCAL_CLASS_P): New macro.
3429 * class.c (finish_struct_1): Use it.
3431 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3433 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3434 (write_encoding): Pass another argument to write_name.
3435 (write_name): Add ignore_local_scope parameter. Fix handling of
3436 local names.
3437 (write_nested_name): Use write_unqualified_name.
3438 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3439 (write_template_prefix): Use write_unqualified_name.
3440 (write_component): Remove.
3441 (write_local_name): Add parameter. Use direct local entity to
3442 discriminator calculation.
3443 (write_class_enum_type): Pass another argument to write_name.
3444 (write_template_template_arg): Likewise.
3445 (make_guard_variable): Likewise.
3447 2000-08-27 Jason Merrill <jason@redhat.com>
3449 * decl.c (pushdecl): Matching decls for local externs are found in
3450 the current level. Propagate linkage information from previous
3451 declarations.
3453 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3455 * ir.texi (Expressions): Fix typo.
3457 2000-08-25 Greg McGary <greg@mcgary.org>
3459 * tree.c (init_tree): Use ARRAY_SIZE.
3461 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3463 * error.c (cp_tree_printer): Rework.
3465 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3467 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3468 dyn-string.o.
3469 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3470 (cp-demangle.o): Remove target.
3471 (dyn-string.o): Likewise.
3473 * decl.c (grokfndecl): Require that `main' return an `int'.
3474 * mangle.c (write_encoding): Don't mangle return types for
3475 conversion functions.
3477 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3479 * error.c (tree_formatting_info): New data type.
3480 (tree_being_formatted): New macro.
3481 (tree_formatting_flags): Likewise.
3482 (put_whitespace): Likewise.
3483 (print_tree_identifier): Likewise.
3484 (print_identifier): Likewise.
3485 (cp_tree_printer, print_function_argument_list, print_declaration,
3486 print_expression, print_function_declaration,
3487 print_function_parameter, print_type, print_cv_qualifier): New
3488 functions.
3489 (init_error): Initialize lang_printer.
3491 2000-08-24 Jason Merrill <jason@redhat.com>
3493 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3494 adjustment necessary.
3496 2000-08-24 Greg McGary <greg@mcgary.org>
3498 * cp-tree.h (MAIN_NAME_P): Remove macro.
3500 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3502 * error.c (print_instantiation_context): Don't forget to flush the
3503 buffer.
3505 2000-08-23 Jason Merrill <jason@redhat.com>
3507 * typeck.c (build_ptrmemfunc): Save the input pmf.
3509 * method.c (process_modifiers): Use same_type_p.
3511 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3513 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3514 * mangle.c (write_function_type): Change prototype.
3515 (write_encoding): Don't mangle return types for
3516 constructors or destructors.
3517 (write_type): Adjust call to write_function_type.
3518 * pt.c (instantiate_template): Instantiate alternate entry points
3519 when instantiating the main function.
3521 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3523 * error.c (cp_print_error_function): Don't use embedded '\n' in
3524 output_printf.
3526 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3528 * decl.c (init_decl_processing): Remove bogus initialization.
3529 * error.c (lang_print_error_function): Restore here.
3530 (init_error): Initialize print_error_function.
3532 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3534 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3536 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3538 * Makefile.in (error.o): Depends on diagnostic.h
3540 * cp-tree.h (problematic_instantiation_changed,
3541 record_last_problematic_instantiation, current_instantiation,
3542 print_instantiation_context): Declare.
3543 (maybe_print_template_context): Remove.
3545 * decl.c (init_decl_processing): Set print_error_function to NULL.
3546 (lang_print_error_function): Remove, since we're using a new
3547 machinery.
3549 * error.c: #include diagnostic.h
3550 (function_category): New function.
3551 (cp_diagnostic_starter): Likewise.
3552 (cp_diagnostic_finalizer): Likewise.
3553 (cp_print_error_function): Likewise.
3554 (maybe_print_instantiation_context): Likewise.
3555 (print_instantiation_full_context): Likewise.
3556 (print_instantiation_partial_context): Likewise.
3557 (print_instantiation_context): Define.
3558 (init_error): Initialize diagnostic pager and finalizer.
3560 * pt.c (problematic_instantiation_changed): Define.
3561 (record_last_problematic_instantiation): Likewise.
3562 (current_instantiation): Likewise.
3563 (maybe_print_template_context): Remove.
3564 (print_template_context): Likewise.
3565 (current_tinst_level): Make static to reflect Brendan Kehoe's
3566 change of 1995-04-13.
3567 (push_tinst_level): Call print_instantiation_context.
3569 2000-08-21 Nix <nix@esperi.demon.co.uk>
3571 * lang-specs.h: Do not process -o or run the assembler if
3572 -fsyntax-only.
3574 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3576 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3577 variables.
3578 * decl2.c (lang_decode_option): Disable gettext attributes for
3579 -ansi.
3581 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3583 * lex.c (lang_init_options): Default diagnostic message maximum
3584 length to 80, when line-wrapping.
3586 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3588 * class.c (build_vtbl_initializer): Clear the entire
3589 vtbl_init_data. Start keeping track of the functions for which we
3590 have created vcall offsets here.
3591 (dfs_build_vcall_offset_vtbl_entries): Remove.
3592 (build_vcall_offset_vtbl_entries): Reimplement.
3593 (add_vcall_offset_vtbl_entries_r): New function.
3594 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3595 computing when vcall offsets are necessary.
3597 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3599 * decl.c (member_function_or_else): Use cp_error ... %T.
3600 (grokdeclarator): Likewise.
3601 (start_method): Likewise.
3602 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3604 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3606 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3607 TYPE_DECLs.
3609 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3611 * cp-tree.h (PTRMEM_OK_P): New macro.
3612 (itf_ptrmem_ok): New enumeration value.
3613 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3614 argument. Diagnose implicit pointer to member.
3615 (instantiate_type): Don't diagnose implicit pointer to member
3616 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3617 resolve_address_of_overloaded_function.
3618 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3619 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3620 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3621 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3622 (build_unary_op): Deal with single non-static member in
3623 microsoft-land.
3625 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3627 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3629 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3631 * cp-tree.h (enum_name_string): Remove prototype.
3632 (report_case_error): Remove prototype.
3633 * cp/typeck2.c (enum_name_string): Remove.
3634 (report_case_error): Remove.
3635 * error.c (dump_expr): Deal with enum values directly.
3636 Correctly negate integer constant.
3638 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3640 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3641 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3642 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3643 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3644 (__cxa_vec_new): Use __cxa_vec_new2.
3645 (__cxa_vec_delete): Use __cxa_vec_delete2.
3647 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3649 * vec.cc (__cxa_vec_new): Set "C" linkage.
3650 (__cxa_vec_ctor): Likewise.
3651 (__cxa_vec_cctor): Likewise.
3652 (__cxa_vec_dtor): Likewise.
3653 (__cxa_vec_delete): Likewise.
3654 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3655 (__cxa_vec_ctor): Likewise.
3656 (__cxa_vec_cctor): Likewise.
3657 (__cxa_vec_dtor): Likewise.
3658 (__cxa_vec_delete): Likewise.
3660 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3662 * class.c (instantiate_type): Reinstate local variable
3663 deleted in previous change.
3665 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3666 itf_no_attributes.
3668 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3670 * cp-tree.h (instantiate_type_flags): New enumeration.
3671 (instantiate_type): Change parameter.
3672 * class.c (instantiate_type): Adjust prototype. Adjust.
3673 * call.c (standard_conversion): Adjust instantiate_type call.
3674 (reference_binding): Likewise.
3675 (build_op_delete_call): Likewise.
3676 (convert_like_real): Likewise.
3677 * cvt.c (cp_convert_to_pointer): Likewise.
3678 (convert_to_reference): Likewise.
3679 * pt.c (convert_nontype_argument): Likewise.
3680 * typeck.c (build_binary_op): Likewise.
3681 (build_ptrmemfunc): Likewise.
3682 (convert_for_assignment): Likewise.
3684 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3686 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3687 (current_aggr): Define.
3688 * decl.c (grokdeclarator): Make sure a friend class is an
3689 elaborated type specifier.
3690 * parse.y (current_aggr): Remove static definition.
3691 (cp_parse_init): Adjust.
3692 (structsp): Clear and restore current_aggr.
3693 (component_decl_list): Clear current_aggr.
3695 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3696 aggregate tag on the typename's context.
3698 * pt.c (tsubst_friend_class): Return error_mark_node, if
3699 parms becomes NULL.
3700 (instantiate_class_template): Ignore error_mark_node friend types.
3702 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3704 * cvt.c (warn_ref_binding): New static function, broken out of ...
3705 (convert_to_reference): ... here. Use it.
3707 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3709 * parse.y (template_arg): Add rule for template qualified with
3710 global scope.
3712 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3714 * decl2.c (add_function): Reorganize.
3715 (arg_assoc): Do not consider function template decls.
3717 2000-08-11 Jason Merrill <jason@redhat.com>
3719 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3720 looking inside.
3722 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3724 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3725 (lookup_nested_tag): Likewise.
3727 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3728 can be produced.
3730 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3732 * parse.y (named_complex_class_head_sans_basetype): Remove
3733 always true if.
3735 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3737 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3738 explicit TEMPLATE_ID_EXPR args.
3739 (build_expr_from_tree, case CALL_EXPR): Likewise.
3741 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3743 * decl.c (check_tag_decl): Diagnose typename's which don't
3744 declare anything.
3746 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3748 * init.c (build_aggr_init): Reject bogus array initializers
3749 early.
3751 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3753 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3754 runtime.
3755 * cp/tinfo.cc (__dynamic_cast): Likewise.
3756 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3758 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3760 * cvt.c (convert_to_pointer_force): Fix error message when
3761 attempting to cast from ambiguous base.
3763 2000-08-08 Jason Merrill <jason@redhat.com>
3765 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3766 (tsubst_template_arg_vector): Likewise.
3768 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3769 assume that one will be as large as the union.
3771 2000-08-07 Kazu Hirata <kazu@hxi.com>
3773 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3774 * decl.c (pop_labels): Likewise.
3776 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3778 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3779 specifications.
3780 (__pointer_to_member_type_info): Likewise.
3781 (__base_class_info): Likewise.
3782 (__class_type_info): Likewise.
3783 (__si_class_type_info): Likewise.
3784 (__vmi_class_type_info): Likewise.
3785 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3786 Changed member names to match specifications.
3787 (__vmi_class_type_info::__do_find_public_src): Likewise.
3788 (__si_class_type_info::__do_dyncast): Likewise.
3789 (__vmi_class_type_info::__do_dyncast): Likewise.
3790 (__si_class_type_info::__do_upcast): Likewise.
3791 (__vmi_class_type_info::__do_upcast): Likewise.
3792 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3793 (__pbase_type_info::__pointer_catch): Likewise.
3794 (__pointer_type_info::__pointer_catch): Likewise.
3795 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3797 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3799 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3800 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3801 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3803 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3805 * cp-tree.h (add_method): Change prototype.
3806 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3807 Don't double the size of the method vector in the error case.
3808 (handle_using_decl): Adjust call to add_method.
3809 (add_implicitly_declared_members): Likewise.
3810 (clone_function_decl): Likewise.
3811 * decl2.c (check_classfn): Likewise.
3812 * semantics.c (finish_member_declaration): Likewise.
3814 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3816 * decl.c (flag_isoc94): New variable.
3818 2000-08-02 Jason Merrill <jason@redhat.com>
3820 * pt.c (do_type_instantiation): Add complain parm; don't complain
3821 if called recursively.
3822 * cp-tree.h, parse.y: Adjust.
3824 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3826 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3827 -Wno-strict-prototypes.
3829 * g++spec.c: Adjust type of second argument to
3830 lang_specific_driver, and update code as necessary.
3832 * cp-tree.h: Don't prototype min_precision here.
3833 (my_friendly_assert): Cast expression to void.
3834 * semantics.c (do_poplevel): Initialize scope_stmts.
3836 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3838 * cp-tree.h (DECL_NEEDED_P): Tweak.
3840 2000-07-28 Jason Merrill <jason@redhat.com>
3842 * lang-specs.h: Use %i in rule for .ii files.
3844 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3846 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3848 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3850 Allow indirect primary bases.
3851 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3852 primary_base.
3853 (CLASSTYPE_VFIELD_PARENT): Remove.
3854 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3855 (BINFO_PRIMARY_BINFO): Remove.
3856 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3857 (BINFO_VBASE_PRIMARY_P): Likewise.
3858 (BINFO_PRIMARY_BASE_OF): New macro.
3859 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3860 (get_primary_binfo): New function.
3861 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3862 * class.c (vcall_offset_data_s): Rename to ...
3863 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3864 and add ctor_vtbl_p.
3865 (get_derived_offset): Use get_primary_binfo.
3866 (dfs_mark_primary_bases): Adjust handling of virtual primary
3867 bases.
3868 (mark_primary_bases): Likewise.
3869 (set_primary_base): Take a binfo, not an integer, as a
3870 representation of the primary base.
3871 (indirect_primary_base_p): Remove.
3872 (determine_primary_base): Adjust for indirect primary bases.
3873 (dfs_find_final_overrider): Fix typo in coment.
3874 (update_vtable_entry_for_fn): Use get_primary_binfo.
3875 (layout_nonempty_base_or_field): Tweak.
3876 (build_base_fields): Adjust for new primary base semantics.
3877 (dfs_propagate_binfo_offsets): Remove.
3878 (propagate_binfo_offsets): Rewrite.
3879 (dfs_set_offset_for_shared_vbases): Remove.
3880 (layout_virtual_bases): Don't use it.
3881 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3882 ABI.
3883 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3884 CLASSTYPE_VFIELD_PARENT.
3885 (dfs_get_primary_binfo): New function.
3886 (get_primary_binfo): Likewise.
3887 (dump_class_hierarchy_r): Tweak printing of primary bases.
3888 (build_vtbl_initializer): Fix typo in comments. Use
3889 vtbl_init_data.
3890 (build_vcall_and_vbase_vtbl_entries): Likewise.
3891 (build_vbaes_offset_vtbl_entries): Likewise.
3892 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3893 BV_VCALL_INDEX to handle indirect primary bases.
3894 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3895 (build_rtti_vtbl_entries): Likewise.
3896 * search.c (get_shared_vbase_if_not_primary): Tweak.
3897 (find_vbase_instance): Likewise.
3898 (binfo_for_vtable): Simplify.
3899 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3900 (make_binfo): Make it have 11 entries.
3902 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3904 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3905 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3906 ascertaining primaryness.
3907 (G): Remove template_args.
3908 (decl_is_template_id): New function.
3909 (write_encoding): Use decl_is_template_id.
3910 (write_name): Likewise. Handle type_decls. Get main variant of
3911 type decls.
3912 (write_nested_name): Likewise.
3913 (write_prefix): Likewise.
3914 (write_template_prefix): Likewise.
3915 (write_special_name_constructor): Remove defunct production from
3916 comment.
3917 (write_bare_function_type): Remove comment about absent parameter.
3918 (write_template_template_arg): Add missing grammar production to
3919 comment.
3921 2000-07-27 Jason Merrill <jason@redhat.com>
3923 * decl.c (duplicate_decls): If common_type produces a non-typedef
3924 type for a typedef, just use the old type.
3926 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3928 * cp-tree.h (function_depth): Declare.
3929 (verify_stmt_tree): Likewise.
3930 (find_tree): Likewise.
3931 * decl.c (function_depth): Give it external linkage.
3932 * optimize.c (optimize_function): Increment and decrement it.
3933 * tree.c (verify_stmt_tree_r): New function.
3934 (verify_stmt_tree): Likewise.
3935 (find_tree_r): Likewise.
3936 (find_tree): Likewise.
3938 2000-07-27 Jason Merrill <jason@redhat.com>
3940 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3941 TYPE_PTRMEMFUNC_P.
3942 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3944 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3946 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3947 * decl2.c (get_guard): Call cp_finish_decl, not
3948 rest_of_decl_compilation, for local guards.
3949 * lex.c (do_identifier): Remove unused variable.
3951 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3953 * parse.y: Add missing ';'.
3955 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3957 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3958 of `extern "C++"'.
3960 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3962 Kill strict_prototype. Backwards compatibility only for
3963 non NO_IMPLICIT_EXTERN_C systems.
3964 * cp-tree.h (flag_strict_prototype): Remove.
3965 (strict_prototype): Remove.
3966 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3967 * decl.c (maybe_push_to_top_level): Adjust.
3968 (pop_from_top_level): Adjust.
3969 (decls_match): Only allow sloppy parm matching for ancient
3970 system headers.
3971 (init_decl_processing): Adjust.
3972 (grokdeclarator): Adjust.
3973 * decl2.c (flag_strict_prototype): Remove.
3974 (strict_prototype): Remove.
3975 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3976 (lang_f_options): Remove "strict-prototype".
3977 (unsupported-options): Add "strict-prototype".
3978 * lex.c (do_identifier): Adjust.
3979 (do_scoped_id): Adjust.
3980 * parse.y (empty_parms): Adjust.
3981 * class.c (push_lang_context): Adjust.
3982 (pop_lang_context): Adjust.
3983 * typeck.c (comp_target_parms): Adjust.
3985 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3987 * decl.c (poplevel): Deal with anonymous variables at for scope.
3988 (maybe_inject_for_scope_var): Likewise.
3990 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3992 * decl.c: Remove all signal handling code, now done in toplev.c.
3994 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3996 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3998 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3999 correctly.
4001 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4003 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4004 Define my_friendly_assert and my_friendly_abort as macros
4005 which may call friendly_abort. Prototype friendly abort, not
4006 my_friendly_abort or my_friendly_assert.
4007 * decl.c (signal_catch): Report the signal caught in the error
4008 message. Call fatal directly.
4009 * typeck2.c (ack, my_friendly_assert): Delete.
4010 (my_friendly_abort): Rename to friendly_abort. Expect file,
4011 line, and function parameters. Report the abort code, then
4012 call fancy_abort. Do not mask an abort if errors have
4013 already occurred.
4015 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4017 * typeck.c (comp_target_parms): Remove obsolete parameter.
4018 (comp_target_types): Adjust.
4020 2000-07-17 Jason Merrill <jason@redhat.com>
4022 * typeck.c (mark_addressable): Never set TREE_USED.
4023 * call.c (build_call): Don't abort on calls to library functions
4024 that have been declared normally.
4026 * typeck.c (build_binary_op): Fix grammar in warning.
4028 * exception.cc (__eh_free): Fix prototype.
4030 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4032 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4033 IDENTIFIER_NAMESPACE_VALUE.
4035 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4037 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4038 * method.c (use_thunk): Correct handling of vcall offsets.
4040 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4042 * .cvsignore: parse.h and parse.c have no cp- prefix.
4044 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4046 * .cvsignore: New file.
4048 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4050 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4052 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4054 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4055 * parse.c: Remove.
4056 * parse.h: Likewise.
4058 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4060 * class.c (layout_class_type): Add pointers to virtual bases after
4061 base classes under the old ABI.
4063 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4065 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4066 (finish_continue_stmt): Likewise.
4067 (begin_for_stmt): Remove call to note_level_for_for.
4068 (finish_goto_stmt): Change call from build_min_nt
4069 to build_stmt.
4070 (finish_expr_stmt): Likewise.
4071 (begin_if_stmt): Likewise.
4072 (begin_while_stmt): Likewise.
4073 (finish_while_stmt): Likewise.
4074 (finish_return_stmt): Likewise.
4075 (begin_for_stmt): Likewise.
4076 (finish_for_stmt): Likewise.
4077 (finish_break_stmt): Likewise.
4078 (begin_switch_stmt): Likewise.
4079 (finish_case_label): Likewise.
4080 (genrtl_try_block): Likewise.
4081 (begin_try_block): Likewise.
4082 (begin_handler): Likewise.
4083 (begin_compound_stmt): Likewise.
4084 (finish_asm_stmt): Likewise.
4085 (finish_label_stmt): Likewise.
4086 (add_decl_stmt): Likewise.
4087 (finish_subobject): Likewise.
4088 (finish_decl_cleanup): Likewise.
4089 (finish_named_return_value): Likewise.
4090 (setup_vtbl_ptr): Likewise.
4091 (add_scope_stmt): Likewise.
4092 * decl.c (finish_constructor_body): Likewise.
4093 (finish_destructor_body): Likewise.
4094 * optimize.c (copy_body_r): Likewise.
4095 (initialize_inlined_parameters): Likewise.
4096 (declare_return_variable): Likewise.
4097 (expand_call_inline): Likewise.
4099 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4101 * semantics.c (expand_body): Sync interface information
4102 at the end of function body expansion.
4104 2000-07-09 Jason Merrill <jason@redhat.com>
4106 * init.c (build_new_1): Bail early if the call to new fails.
4108 * decl.c (compute_array_index_type): Check specifically for
4109 an INTEGER_CST, not just TREE_CONSTANT.
4111 * decl.c (duplicate_decls): Don't call duplicate_decls on
4112 the DECL_TEMPLATE_RESULT.
4113 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4114 codes.
4116 * error.c (dump_template_bindings): Don't crash if we had an
4117 invalid argument list.
4119 * typeck.c (c_expand_start_case): Do narrowing here.
4120 * semantics.c (finish_switch_cond): Not here.
4122 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4124 * parse.y (asm_clobbers): Do string concatenation.
4126 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4128 * decl.c (pushtag): Don't put local classes in template functions
4129 on the local_classes list.
4131 2000-07-04 Scott Snyder <snyder@fnal.gov>
4133 * decl2.c (get_guard): Add missing return for old ABI local
4134 variable case.
4136 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4138 * cp-tree.h (char_type_p): New function.
4139 * decl.c (init_decl_processing): Don't initialize
4140 signed_wchar_type_node or unsigned_wchar_type_node.
4141 (complete_array_type): Handle brace-enclosed string-constants.
4142 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4143 * tree.c (char_type_p): New function.
4144 * typeck2.c (digest_init): Use char_type_p.
4146 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4148 * pt.c (tsubst): Don't layout type, if it's error_mark.
4150 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4152 * pt.c (instantiate_pending_templates): Reset template level.
4154 2000-07-05 Jason Merrill <jason@redhat.com>
4156 * call.c (joust): Don't complain about `operator char *()' beating
4157 `operator const char *() const'.
4159 2000-07-04 scott snyder <snyder@fnal.gov>
4160 Jason Merrill <jason@redhat.com>
4162 * repo.c (repo_get_id): Handle the case where a class with virtual
4163 bases has a null TYPE_BINFO_VTABLE.
4165 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4166 Jason Merrill <jason@redhat.com>
4168 * parse.y (member_init): Just pass in the type.
4169 * init.c (expand_member_init): Handle getting a type.
4171 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4172 Jason Merrill <jason@redhat.com>
4174 * decl.c (finish_function): Warn if a function has no return
4175 statement.
4176 Suggested by Andrew Koenig.
4177 * typeck.c (check_return_expr): Do set current_function_returns_value
4178 if we got an error_mark_node.
4180 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4182 * decl2.c (push_decl_namespace): Push the original namespace.
4184 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4186 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4187 * semantics.c (begin_class_definition): Clear it.
4189 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4191 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4192 (genrtl_expr_stmt): Likewise.
4193 (genrtl_decl_stmt): Likewise.
4194 (genrtl_if_stmt): Likewise.
4195 (genrtl_while_stmt): Likewise.
4196 (genrtl_do_stmt): Likewise.
4197 (genrtl_return_stmt): Likewise.
4198 (genrtl_for_stmt): Likewise.
4199 (genrtl_break_stmt): Likewise.
4200 (genrtl_continue_stmt): Likewise.
4201 (genrtl_scope_stmt): Likewise.
4202 (genrtl_switch_stmt): Likewise.
4203 (genrtl_case_label): Likewise.
4204 (genrtl_begin_compound_stmt): Likewise.
4205 (genrtl_finish_compound_stmt): Likewise.
4206 (genrtl_compound_stmt): Likewise.
4207 (genrtl_asm_stmt): Likewise.
4209 * init.c (begin_init_stmts): Remove call to
4210 genrtl_begin_compound_stmt.
4211 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4213 * semantics.c (lang_expand_stmt): Changed call to
4214 genrtl_compound_stmt to ignore return value.
4216 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4218 * mangle.c (canonicalize_for_substitution): Return the canonical
4219 variant of a type.
4221 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4222 TYPE_DECL.
4223 * typeck.c (commonparms): Remove obstack manipulations.
4225 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4227 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4229 * Makefile.in (OBJS): Added ../c-semantics.o.
4230 (OBJDEPS): Likewise.
4232 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4233 ../c-common.h.
4234 (struct stmt_tree): Added comment.
4235 (current_function_name_declared): Removed.
4236 (stmts_are_full_exprs_p): Likewise.
4237 (genrtl_do_pushlevel): Likewise.
4238 (genrtl_clear_out_block): Likewise.
4239 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4240 (DECL_ANON_UNION_ELEMS): Likewise.
4241 (emit_local_var): Likewise.
4242 (make_rtl_for_local_static): Likewise.
4243 (do_case): Likewise.
4244 (expand_stmt): Likewise.
4245 (genrtl_decl_cleanup): Likewise.
4246 (c_expand_asm_operands): Likewise.
4247 (c_expand_return): Likewise.
4248 (c_expand_start_case): Likewise.
4250 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4251 (emit_local_var): Likewise.
4252 (initialize_local_var): Change reference to
4253 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4254 Change reference to stmts_are_full_exprs_p to
4255 current_stmt_tree->stmts_are_full_exprs_p.
4256 (push_cp_function_context): Likewise.
4258 * expect.c (expand_throw): Change reference to
4259 stmts_are_full_exprs_p.
4261 * init.c (build_aggr_init): Change reference to
4262 stmts_are_full_exprs_p.
4263 (build_vec_init): Likewise.
4265 * optimize.c (maybe_clone_body): Change reference to
4266 current_function_name_declared to
4267 cp_function_chain->name_declared.
4269 * pt.c (instantiate_decl): Change reference to
4270 current_function_name_declared to
4271 cp_function_chain->name_declared.
4273 * semantics.c (expand_cond): Moved declaration to c-common.h.
4274 (genrtl_do_pushlevel): Moved to c-semantics.c.
4275 (genrtl_clear_out_block): Likewise.
4276 (genrtl_goto_stmt): Likewise.
4277 (genrtl_expr_stmt): Likewise.
4278 (genrtl_decl_stmt): Likewise.
4279 (gerntl_if_stmt): Likewise.
4280 (genrtl_while_stmt): Likewise.
4281 (genrtl_do_stmt): Likewise.
4282 (genrtl_return_stmt): Likewise.
4283 (genrtl_for_stmt): Likewise.
4284 (genrtl_break_stmt): Likewise.
4285 (genrtl_continue_stmt): Likewise.
4286 (genrtl_scope_stmt): Likewise.
4287 (genrtl_switch_stmt): Likewise.
4288 (genrtl_case_label): Likewise.
4289 (genrtl_begin_compound_stmt): Likewise.
4290 (genrtl_finish_compound_stmt): Likewise.
4291 (genrtl_compound_stmt): Likewise.
4292 (genrtl_asm_stmt): Likewise.
4293 (genrtl_decl_cleanup): Likewise.
4294 (expand_cond): Likewise.
4295 (expand_stmt): Renamed to ...
4296 (lang_expand_stmt): ... this.
4297 (lang_expand_expr_stmt): Initialize.
4298 (set_current_function_name_declared): Likewise.
4299 (stmts_are_full_exprs_p): Likewise.
4300 (current_function_name_declared): Likewise.
4301 (anon_aggr_type_p): Likewise.
4302 (do_poplevel): Change reference to
4303 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4304 Change reference to stmts_are_full_exprs_p to
4305 current_stmt_tree->stmts_are_full_exprs_p.
4306 (add_tree): Likewise.
4307 (finish_expr_stmt): Likewise.
4308 (prep_stmt): Likewise.
4309 (lang_expand_stmt): Likewise.
4310 (begin_compound_stmt): Change reference to
4311 current_function_name_declared to
4312 cp_function_chain->name_declared and call to
4313 current_function_name_declared().
4314 (setup_vtbl_ptr): Likewise.
4315 (genrtl_do_poplevel): Removed.
4317 2000-06-30 Jason Merrill <jason@redhat.com>
4319 * init.c (init_init_processing): Go back to aligning like
4320 double_type_node for old ABI.
4321 (get_cookie_size): Make cookie larger if we get a type that needs
4322 more alignment.
4323 (build_vec_delete): Call it.
4325 * typeck.c (qualify_type_recursive): New fn.
4326 (composite_pointer_type): Use it.
4327 (build_binary_op): Use composite_pointer_type.
4329 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4330 Jason Merrill <jason@redhat.com>
4332 * typeck.c (check_return_expr): Don't complain about returning
4333 NULL from operator new if -fcheck-new.
4334 * cp-tree.h: Declare flag_check_new here.
4335 * init.c: Not here.
4337 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4339 * mangle.c (find_substitution): Use same_type_p.
4340 (write_encoding): Don't check for substitutions.
4342 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4344 * parse.y (expr_no_comma_rangle): New non-terminal.
4345 (template_parm): Use it for default parameter case.
4346 (template_arg): Use it.
4347 (expr_no_commas): Remove commented out undefined extensions.
4348 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4349 * parse.h, parse.c: Rebuilt.
4351 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4353 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4354 (finish_asm_stmt): Do it here, instead.
4356 * cp-tree.h (ridpointers): Don't declare.
4357 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4358 (record_builtin_java_type): Likewise.
4359 (init_decl_processing): Likewise.
4360 * lex.c: Move inclusion of lex.h.
4361 (ridpointers): Don't define.
4362 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4363 RID_MAX.
4364 * lex.h (enum rid): Rename to ...
4365 (enum cp_rid): ... this.
4366 (ridpointers): Don't declare.
4367 * parse.y: Move inclusion of lex.h.
4368 * parse.c: Regenerated.
4369 * spew.c: Move inclusion of lex.h.
4371 * cp-tree.h (struct language_function): Remove temp_name_counter.
4372 (temp_name_counter): Remove.
4373 (get_temp_name): Change prototype.
4374 (get_guard): New function.
4375 (get_guard_cond): Likewise.
4376 (set_guard): Likewise.
4377 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4378 * decl.c (expand_static_init): Use get_guard and friends to
4379 implement guard variables.
4380 * decl2.c (get_temp_name): Assume that the variables created are
4381 always static.
4382 (get_sentry): Rename to ...
4383 (get_guard): ... this. Implement new ABI guard variables.
4384 (get_guard_bits): New function.
4385 (get_guard_cond): Likewise.
4386 (set_guard): Likewise.
4387 (start_static_initialization_or_destruction): Use them.
4388 (do_static_initialization): Replace sentry with guard throughout.
4389 (do_static_destruction): Likewise.
4390 * init.c (create_temporary_var): Add comment.
4392 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4394 * mangle.c (find_substitution): Use same_type_p.
4395 (write_encoding): Don't check for substitutions.
4397 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4399 * parse.y (expr_no_comma_rangle): New non-terminal.
4400 (template_parm): Use it for default parameter case.
4401 (template_arg): Use it.
4402 (expr_no_commas): Remove commented out undefined extensions.
4403 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4404 * parse.h, parse.c: Rebuilt.
4406 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4408 * cp-tree.h (flag_const_strings): Remove.
4409 (warn_parentheses): Likewise.
4410 (warn_format): Likewise.
4411 (common_type): Likewise.
4412 (default_conversion): Likewise.
4413 (build_binary_op): Likewise.
4414 (cp_build_binary_op): New macro.
4415 * call.c (build_new_op): Use cp_build_binary_op instead of
4416 build_binary_op.
4417 * class.c (build_vtable_entry_ref): Likewise.
4418 * decl.c (expand_static_init): Likewise.
4419 (compute_array_index_type): Likewise.
4420 (build_enumerator): Likewise.
4421 * decl2.c (delete_sanity): Likewise.
4422 (start_static_initialization_or_destruction): Likewise.
4423 * error.c (dump_type_suffix): Likewise.
4424 * init.c (resolve_offset_ref): Likewise.
4425 (build_new): Likewise.
4426 (build_new_1): Likewise.
4427 (build_vec_delete_1): Likewise.
4428 (build_vec_init): Likewise.
4429 (build_delete): Likewise.
4430 * rtti.c (synthesize_tinfo_fn): Likewise.
4431 (synthesize_tinfo_var): Likewise.
4432 * search.c (expand_upcast_fixups): Likewise.
4433 (fixup_all_virtual_upcast_offsets): Likewise.
4434 * typeck.c (build_array_ref): Likewise.
4435 (get_member_function_from_ptrfunc): Likewise.
4436 (build_binary_op): Add parameter.
4437 (pointer_int_sum): Use cp_build_binary_op.
4438 (pointer_diff): Likewise.
4439 (build_modify_expr): Likewise.
4440 (get_delta_difference): Likewise.
4441 (build_ptrmemfunc): Likewise.
4443 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4445 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4446 * decl.c (create_implicit_typedef): Adjust.
4447 * decl2.c (build_artificial_parm): Adjust.
4448 * method.c (implicitly_declare_fn): Adjust.
4449 * pt.c (push_inline_template_parms_recursive): Adjust.
4450 (process_template_parm): Adjust.
4451 (overloaded_template_name): Adjust.
4452 * semantics.c (finish_template_template_parm): Adjust.
4454 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4456 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4457 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4458 where to emit thunks.
4459 (build_vtt): Adjust call to build_vtt_inits.
4460 (build_vtt_inits): Add parameter to indicate whether or not
4461 sub-VTTs for virtual bases should be included. Adjust handling of
4462 construction vtables.
4463 (get_matching_base): New function.
4464 (dfs_build_vtt_inits): Rename to ...
4465 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4466 construction vtables.
4467 (dfs_fixup_binfo_vtbls): Likewise.
4468 (build_ctor_vtbl_groups): Build construction vtables for virtual
4469 bases, too.
4470 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4471 to build construction vtbls.
4472 (dfs_accumulate_vtbl_inits): Adjust handling of
4473 construction vtables.
4475 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4476 types correctly.
4478 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4480 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4482 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4484 * search.c (hides): Remove.
4485 (is_subobject_of_p): Add most_derived parameter. Use
4486 CANONICAL_BINFO.
4487 (lookup_field_queue_p): Adjust.
4488 (lookup_field_r): Adjust.
4490 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4492 * decl2.c (handle_class_head): Bash typedefs to the type's main
4493 decl.
4495 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4497 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4498 (begin_global_stmt_expr): ... this.
4499 (genrtl_finish_stmt_expr): Rename to ...
4500 (finish_global_stmt_expr): ... this.
4501 * init.c (begin_init_stmts): Adjust calls.
4502 (finish_init_stmts): Likewise.
4503 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4504 (begin_global_stmt_expr): ... this.
4505 (genrtl_finish_stmt_expr): Rename to ...
4506 (finish_global_stmt_expr): ... this.
4508 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4510 * search.c (lookup_member): Fix typo in comment.
4512 2000-06-24 Jason Merrill <jason@redhat.com>
4514 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4515 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4517 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4519 * parse.y (complex_direct_notype_declarator): Support global_scope.
4520 * Makefile.in: Adjust conflict count.
4522 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4524 * parse.y (template_arg): Convert TEMPLATE_DECL
4525 that is a template template paramter to
4526 TEMPLATE_TEMPLATE_PARM here.
4528 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4529 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4530 (copy_template_template_parm): Adjust prototype.
4531 * decl.c (grokdeclarator): Remove dead code.
4532 * pt.c (process_template_parm): Tidy.
4533 (lookup_template_class): Construct nodes in
4534 copy_template_template_parm.
4535 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4536 lookup_template_class. Use TYPE_TI_TEMPLATE.
4537 * tree.c (copy_template_template_parm): Add NEWARGS
4538 parameter.
4539 (mapcar): Adjust call to copy_template_template_parm.
4540 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4541 * method.c (build_template_template_parm_names): Change error
4542 code to avoid compilation warning.
4544 * gxxint.texi: Document template template parameter
4545 name mangling.
4547 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4549 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4550 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4551 (cp-demangle.o): New rule.
4552 (dyn-string.o): Likewise.
4553 * inc/cxxabi.h (__cxa_demangle): New declaration.
4555 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4557 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4558 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4559 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4560 a tree, not an int.
4561 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4562 (make_thunk): Change prototype.
4563 (emit_thunk): Rename to use_thunk.
4564 (mangle_thunk): Change prototype.
4565 * class.c (get_derived_offset): Simplify.
4566 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4567 BV_GENERATE_THUNK_WITH_VTABLE_P.
4568 (build_primary_vtable): Simplify.
4569 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4570 (dfs_find_base): Remove.
4571 (update_vtable_entry_for_fn): Correct bug in finding the base
4572 where a virtual function was first declared. Figure out whether
4573 or not to emit a vcall-thunk with the vtables in which it appears.
4574 Correct logic for deciding whether to use an ordinary thunk, or a
4575 vcall thunk.
4576 (finish_struct_1): Remove unnecssary code.
4577 (build_vtbl_initializer): Use ssize_int for the running counter of
4578 negative indices.
4579 (build_vtbl_initializer): Only use vcall thunks where necessary.
4580 Mark thunks as needing to be emitted with their vtables, or not.
4581 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4582 indices. Use size_binop.
4583 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4584 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4585 size_binop.
4586 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4587 (build_vtable_entry): Mark thunks as needing to be emitted with
4588 their vtables, or not.
4589 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4590 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4591 emit_thunk.
4592 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4593 information.
4594 * error.c (dump_expr): Use BV_FN.
4595 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4596 not an int.
4597 * method.c (make_thunk): Likewise.
4598 (emit_thunk): Rename to use_thunk. Allow callers to decide
4599 whether or not to actually emit the thunk. Adjust for changes in
4600 representation of vcall offsets.
4601 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4602 * semantics.c (emit_associated_thunks): New function.
4603 (expand_body): Use it.
4604 * ir.texi: Adjust decriptions of thunks.
4606 2000-06-22 Jason Merrill <jason@redhat.com>
4608 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4609 (tsubst_friend_function): Copy it here.
4611 * decl.c (grok_op_properties): Fix typo.
4613 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4614 deleting void*.
4616 * pt.c (check_explicit_specialization): Clarify error.
4618 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4619 an old OVERLOAD when we're declaring a non-function.
4620 (pushdecl, destroy_local_var): Check for error_mark_node.
4621 (warn_extern_redeclared_static): Also bail early if
4622 we're a CONST_DECL.
4623 (push_overloaded_decl): Ignore an old error_mark_node.
4625 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4627 * call.c (build_x_va_arg): Check if in a template decl.
4628 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4630 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4632 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4633 types DECLs.
4634 * decl.c (check_goto): Computed gotos assumed OK.
4636 2000-06-20 Jason Merrill <jason@redhat.com>
4638 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4639 for which we don't need to look for instantiations.
4641 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4643 * parse.y (program): Always call finish_translation_unit.
4644 * parse.c, parse.h: Rebuilt.
4646 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4648 * method.c: Don't include hard-reg-set.h.
4650 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4652 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4654 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4656 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4657 * cvt.c (cp_convert_to_pointer): Likewise.
4658 (convert_to_void): Likewise.
4659 * error.c (dump_expr): Likewise.
4660 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4661 * init.c (build_delete): Likewise.
4662 * method.c (emit_thunk): Likewise.
4663 * optmize.c (declare_return_variable): Likewise.
4664 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4665 (get_typeid): Likewise.
4666 (build_dynamic_cast_1): Likewise.
4667 * typeck.c (composite_pointer_type): Likewise.
4668 (common_type): Likewise.
4669 (build_indirect_ref): Likewise.
4670 (build_binary_op): Likewise.
4671 (build_x_compound_expr): Likewise.
4672 (check_return_expr): Likewise.
4673 * typeck2.c (add_exception_specifier): Likewise.
4675 * mangle.c (write_method_parms): Use direct comparison for end
4676 of parmlist.
4678 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4680 * cp-tree.h (genrtl_try_block): Declare function.
4681 (genrtl_handler): Likewise.
4682 (genrtl_catch_block): Likewise.
4683 (genrtl_ctor_stmt): Likewise.
4684 (genrtl_subobject): Likewise.
4685 (genrtl_decl_cleanup): Likewise.
4686 (genrtl_do_poplevel): Likewise.
4687 (genrtl_do_pushlevel): Likewise.
4688 (genrtl_clear_out_block): Likewise.
4689 (genrtl_goto_stmt): Likewise.
4690 (genrtl_expr_stmt): Likewise.
4691 (genrtl_decl_stmt): Likewise.
4692 (genrtl_if_stmt): Likewise.
4693 (genrtl_while_stmt): Likewise.
4694 (genrtl_do_stmt): Likewise.
4695 (genrtl_return_stmt): Likewise.
4696 (genrtl_for_stmt): Likewise.
4697 (genrtl_break_stmt): Likewise.
4698 (genrtl_continue_stmt): Likewise.
4699 (genrtl_scope_stmt): Likewise.
4700 (genrtl_switch_stmt): Likewise.
4701 (genrtl_case_label): Likewise.
4702 (genrtl_begin_compound_stmt): Likewise.
4703 (genrtl_finish_compound_stmt): Likewise.
4704 (genrtl_compound_stmt): Likewise.
4705 (genrtl_asm_stmt): Likewise.
4706 (genrtl_named_return_value): Likewise.
4707 (genrtl_begin_stmt_expr): Likewise.
4708 (genrtl_finish_stmt_expr): Likewise.
4709 (finish_for_stmt): Removed first argument.
4710 (finish_switch_stmt): Likewise.
4712 * semantics.c (genrtl_try_block): Define function.
4713 (genrtl_handler): Likewise.
4714 (genrtl_catch_block): Likewise.
4715 (genrtl_ctor_stmt): Likewise.
4716 (genrtl_subobject): Likewise.
4717 (genrtl_decl_cleanup): Likewise.
4718 (genrtl_do_poplevel): Likewise.
4719 (genrtl_do_pushlevel): Likewise.
4720 (genrtl_clear_out_block): Likewise.
4721 (genrtl_goto_stmt): Likewise.
4722 (genrtl_expr_stmt): Likewise.
4723 (genrtl_decl_stmt): Likewise.
4724 (genrtl_if_stmt): Likewise.
4725 (genrtl_while_stmt): Likewise.
4726 (genrtl_do_stmt): Likewise.
4727 (genrtl_return_stmt): Likewise.
4728 (genrtl_for_stmt): Likewise.
4729 (genrtl_break_stmt): Likewise.
4730 (genrtl_continue_stmt): Likewise.
4731 (genrtl_scope_stmt): Likewise.
4732 (genrtl_switch_stmt): Likewise.
4733 (genrtl_case_label): Likewise.
4734 (genrtl_begin_compound_stmt): Likewise.
4735 (genrtl_finish_compound_stmt): Likewise.
4736 (genrtl_compound_stmt): Likewise.
4737 (genrtl_asm_stmt): Likewise.
4738 (genrtl_named_return_value): Likewise.
4739 (genrtl_begin_stmt_expr): Likewise.
4740 (genrtl_finish_stmt_expr): Likewise.
4741 (finish_for_stmt): Removed first argument and generate rtl
4742 specific code.
4743 (finish_switch_stmt): Likewise.
4744 (do_poplevel): Removed generate rtl specific code.
4745 (do_pushlevel): Likewise.
4746 (add_tree): Likewise.
4747 (finish_goto_stmt): Likewise.
4748 (finish_expr_stmt): Likewise.
4749 (begin_if_stmt): Likewise.
4750 (finish_if_stmt_cond): Likewise.
4751 (finish_then_clause): Likewise.
4752 (begin_else_clause): Likewise.
4753 (finish_else_clause): Likewise.
4754 (finish_if_stmt): Likewise.
4755 (clear_out_block): Likewise.
4756 (begin_while_stmt): Likewise.
4757 (finish_while_stmt_cond): Likewise.
4758 (finish_while_stmt): Likewise.
4759 (begin_do_stmt): Likewise.
4760 (finish_do_body): Likewise.
4761 (finish_do_stmt): Likewise.
4762 (finish_return_stmt): Likewise.
4763 (begin_for_stmt): Likewise.
4764 (finish_for_init_stmt): Likewise.
4765 (finish_for_cond): Likewise.
4766 (finish_for_expr): Likewise.
4767 (finish_break_stmt): Likewise.
4768 (finish_continue_stmt): Likewise.
4769 (begin_switch_stmt): Likewise.
4770 (finish_switch_cond): Likewise.
4771 (finish_case_label): Likewise.
4772 (begin_try_block): Likewise.
4773 (begin_function_try_block): Likewise.
4774 (finish_try_block): Likewise.
4775 (finish_cleanup_try_block): Likewise.
4776 (finish_cleanup): Likewise.
4777 (finish_function_try_block): Likewise.
4778 (finish_handler_sequence): Likewise.
4779 (finish_function_handler_sequence): Likewise.
4780 (begin_handler): Likewise.
4781 (finish_handler_parms): Likewise.
4782 (begin_catch_block): Likewise.
4783 (finish_handler): Likewise.
4784 (begin_compound_stmt): Likewise.
4785 (finish_compound_stmt): Likewise.
4786 (finish_asm_stmt): Likewise.
4787 (finish_label_stmt): Likewise.
4788 (finish_label_decl): Likewise.
4789 (finish_subobject): Likewise.
4790 (finish_decl_cleanup): Likewise.
4791 (finish_named_return_value): Likewise.
4792 (begin_stmt_expr): Likewise.
4793 (finish_stmt_expr): Likewise.
4795 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4796 to call genrtl_expr_stmt when appropriate.
4798 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4799 begin_compound_expr to call genrtl_begin_stmt_expr and
4800 genrtl_begin_compound_expr when appropriate.
4801 (finish_init_stmts): Changed calls to finish_compound_expr and
4802 finish_stmt_expr to call genrtl_finish_compound_expr and
4803 genrtl_finish_stmt_expr when appropriate.
4804 (expand_default_init): Changed call to finish_expr_stmt to call
4805 genrtl_expr_stmt when appropriate.
4806 (build_vec_init): Likewise.
4808 * parse.y (simple_stmt): Removed first argument from call to
4809 finish_for_stmt. Removed first argument from call to
4810 finish_switch_stmt.
4812 * parse.c: Regenerated.
4814 * pt.c (tsubst_expr): Removed first argument from call to
4815 finish_for_stmt. Removed first argument from call to
4816 finish_switch_stmt.
4818 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4820 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4821 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4823 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4824 (cplus_tree_code_length[]): Likewise.
4825 (cplus_tree_code_name[]): Likewise.
4826 (init_parse): Added call to add_c_tree_codes. Changed
4827 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4829 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4831 * cp-tree.h (finish_mem_initializers): Declare.
4832 (count_trees): Likewise.
4833 * parse.y (base_init): Use finish_mem_initializers.
4834 * semantics.c (finish_mem_initializers): New function.
4836 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4837 the number of trees.
4838 (n_trees): Remove.
4839 (count_trees): Don't use it.
4841 2000-06-15 Jason Merrill <jason@redhat.com>
4843 * tree.c (count_trees): New debugging function.
4845 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4846 * init.c (build_member_call): Pull out the name of a DECL.
4848 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4849 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4850 * optimize.c (optimize_function): Not here.
4851 * pt.c (instantiate_decl): Push to TV_PARSE.
4853 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4855 * cp-tree.h (struct language_function): Remove x_base_init_list
4856 and x_member_init_list.
4857 (current_base_init_list): Remove.
4858 (current_member_init_list): Likewise.
4859 (setup_vtbl_ptr): Change prototype.
4860 (emit_base_init): Likewise.
4861 (expand_member_init): Likewise.
4862 (reinit_parse_for_function): Remove.
4863 * decl.c (save_function_data): Don't clear x_base_init_list and
4864 x_member_init_list.
4865 (mark_language_function): Don't mark them.
4866 * init.c (perform_member_init): Tweak comment.
4867 (sort_member_init): Take the list of initializers as an argument.
4868 (sort_base_init): Likewise.
4869 (emit_base_init): Likewise.
4870 (expand_member_init): Return the initializer. Don't use global
4871 variables.
4872 * lex.c (reinit_parse_for_function): Remove.
4873 * method.c (build_template_parm_names): Correct substitution.
4874 (do_build_copy_constructor): Don't use current_member_init_list
4875 and current_base_init_list.
4876 (synthesize_method): Likewise.
4877 * parse.y (base_init): Split mem-initializers into
4878 base-initializers and field-initializers.
4879 (member_init_list): Build up the list here.
4880 (member_init): Return the initializer.
4881 (fn.depfn): Don't use reinit_parse_for_function.
4882 * parse.c: Regenerated.
4883 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4884 ERROR_MARK.
4885 (tsubst_expr): Don't use current_member_init_list
4886 and current_base_init_list.
4887 (tsubst_expr_values): Rename to ...
4888 (tsubst_initializer_list): ... this. Use convert_from_reference.
4889 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4890 and current_base_init_list.
4891 (begin_function_definition): Don't call reinit_parse_for_function.
4893 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4895 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4896 correctly.
4898 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4900 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4902 * cp-tree.h (IF_COND): Move to c-common.h.
4903 (THEN_CLAUSE): Likewise.
4904 (ELSE_CLAUSE): Likewise.
4905 (WHILE_COND): Likewise.
4906 (WHILE_BODY): Likewise.
4907 (DO_COND): Likewise.
4908 (DO_BODY): Likewise.
4909 (RETURN_EXPR): Likewise.
4910 (EXPR_STMT_EXPR): Likewise.
4911 (FOR_INIT_STMT): Likewise.
4912 (FOR_COND): Likewise.
4913 (FOR_EXPR): Likewise.
4914 (FOR_BODY): Likewise.
4915 (SWITCH_COND): Likewise.
4916 (SWITCH_BODY): Likewise.
4917 (CASE_LOW): Likewise.
4918 (CASE_HIGH): Likewise.
4919 (GOTO_DESTINATION): Likewise.
4920 (COMPOUND_BODY): Likewise.
4921 (ASM_CV_QUAL): Likewise.
4922 (ASM_STRING): Likewise.
4923 (ASM_OUTPUTS): Likewise.
4924 (ASM_INPUTS): Likewise.
4925 (ASM_CLOBBERS): Likewise.
4926 (DECL_STMT_DECL): Likewise.
4927 (STMT_EXPR_STMT): Likewise.
4928 (LABEL_STMT_LABEL): Likewise.
4929 (SCOPE_BEGIN_P): Likewise.
4930 (SCOPE_END_P): Likewise.
4931 (SCOPE_STMT_BLOCK): Likewise.
4932 (SCOPE_NULLIFIED_P): Likewise.
4933 (SCOPE_NO_CLEANUPS_P): Likewise.
4934 (SCOPE_PARTIAL_P): Likewise.
4935 (ASM_VOLATILE_P): Likewise.
4936 (STMT_LINENO): Likewise.
4937 (STMT_LINENO_FOR_FN_P): Likewise.
4939 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4940 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4941 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4942 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4943 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4945 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4947 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4948 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4950 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4951 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4952 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4954 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4956 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4957 * class.c (dfs_find_final_overrider): Set it appropriately.
4958 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4959 avoid unneeded secondary vptrs.
4961 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4963 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4964 (check_bitfield_decl, check_field_decl): Likewise.
4965 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4966 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4967 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4968 (xfer_tag, finish_enum): Likewise.
4969 * decl2.c (finish_builtin_type): Likewise.
4970 * init.c (init_init_processing): Likewise.
4971 * pt.c (instantiate_class_template): Likewise.
4972 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4973 * cp-tree.h (struct lang_type): Add user_align member.
4974 (CLASSTYPE_USER_ALIGN): Define.
4976 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4978 * Make-lang.in (c++.install-common): Install g++-cross in
4979 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4980 $(target_alias)-g++ and $(target_alias)-c++.
4982 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4984 * class.c (vcall_offset_data_s): Add last_init and fns.
4985 (overrides): Rename to same_signature_p.
4986 (dfs_find_final_overrider): Adjust accordingly.
4987 (mark_overriders): Likewise.
4988 (warn_hidden): Likewise.
4989 (build_vtbl_initializer): Reorganize machinery for building things
4990 at negative offsets.
4991 (build_vcall_and_vbase_vtbl_entries): Likewise.
4992 (build_vbase_offset_vtbl_entries): Likewise.
4993 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4994 offset entries. Do not create two entries for functions with the
4995 same signature.
4996 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4997 (build_rtti_vtbl_entries): Reorganize machinery for building things
4998 at negative offsets.
5000 * optimize.c (expand_call_inline): Don't recurse into the code
5001 used to initialize the parameters more than once.
5003 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5005 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5006 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5007 (find_substitution): Only use the `Sa' substitution for
5008 std::allocator, not instantiations of it.
5009 (write_template_prefix): Move comment. Only use a TREE_LIST to
5010 represent substitutions for a member template.
5011 (write_array_type): Mangle array dimensions correctly.
5012 * optimize.c (maybe_clone_body): Copy more information from the
5013 cloned function.
5014 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5015 on the regenerated declaration.
5017 2000-06-11 Chip Salzenberg <chip@valinux.com>
5018 Mark Mitchell <mark@codesourcery.com>
5020 * class.c (build_vtable): Clarify comment.
5021 (build_ctor_vtbl_group): Pass the most derived type to
5022 build_vtable.
5024 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5026 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5028 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5030 * decl.c (add_binding): Handle duplicate declarations of external
5031 variables.
5033 2000-06-09 Chip Salzenberg <chip@valinux.com>
5034 Mark Mitchell <mark@codesourcery.com>
5036 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5037 argument.
5038 (write_signed_number): New macro.
5039 (write_unsigned_number): Likewise.
5040 (write_source_name): Use them.
5041 (write_number): Handle signed and unsigned values.
5042 (write_integer_cst): Use tree_int_cst_sgn, and use
5043 write_unsigned_number or write_signed_number as appropriate.
5044 (write_discriminator): Use write_unsigned_number or
5045 write_signed_number as appropriate.
5046 (write_template_arg_literal): Likewise.
5047 (write_array_type): Use tree_low_cst.
5048 (write_template_parm): Use write_unsigned_number or
5049 write_signed_number as appropriate.
5050 (write_substitution): Adjust call to write_number.
5051 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5052 (write_expression): Handle non-type template arguments of
5053 reference type correctly.
5054 (mangle_thunk): Use write_signed_number.
5056 2000-06-09 Chip Salzenberg <chip@valinux.com>
5058 * mangle.c (find_substition): Don't mangle objects with typename
5059 substitutions (e.g. "cin" as "Si").
5061 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5063 * call.c (add_candidate): Use ggc_alloc_cleared.
5064 * decl.c (lookup_label): Likewise.
5065 * lex.c (retrofit_lang_decl): Likewise.
5067 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5069 * semantics.c (expand_body): Push to TV_EXPAND.
5070 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5071 * decl.c (start_function): Always call announce_function.
5073 * tinfo2.cc: Just declare abort.
5075 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5077 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5078 whenever @ is a symbolic name.
5080 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5082 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5084 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5086 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5087 DECL_ASSEMBLER_NAME.
5089 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5091 * decl2.c (c_language): Define.
5093 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5095 * lex.c (lang_init_options): Tweak.
5097 * decl2.c: Remove #inclusion of diagnostic.h
5098 (lang_decode_option): Move diagnostic formatting options to
5099 toplevel.
5101 * lang-options.h: Remove documentation for diagnostic options.
5103 * Makefile.in (lex.o): Depends upon diagnostic.h
5105 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5107 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5108 the same DECL_RESULT, it's not a redefinition.
5109 * pt.c (tsubst_decl): Remove code to handle illegal
5110 specializations.
5112 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5114 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5116 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5118 * search.c (maybe_suppress_debug_info): Don't check
5119 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5121 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5122 here if extern_p.
5124 Remember instantiation context in deferred instantiations.
5125 * cp-tree.h (struct tinst_level): Remove.
5126 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5127 * pt.c (current_tinst_level): Now a tree.
5128 (print_template_context, push_tinst_level, pop_tinst_level,
5129 tinst_for_decl): Adjust.
5130 (reopen_tinst_level): New fn.
5131 (init_pt): Register current_tinst_level as a root.
5132 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5133 of the pending templates list.
5134 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5135 * lex.c (extract_interface_info): Adjust.
5136 * decl2.c (warn_if_unknown_interface): Adjust.
5138 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5140 * class.c (indirect_primary_base_p): New function.
5141 (determine_primary_base): Use it.
5143 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5145 Update new-abi dynamic cast algorithm.
5146 * tinfo.cc (__class_type_info::__dyncast_result): Add
5147 whole_details. Adjust constructor.
5148 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5149 Avoid unnecessary searching.
5150 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5152 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5154 * decl.c (init_decl_processing): Don't call record_component_aliases.
5155 * tree.c (build_cplus_array_type_1): Likewise.
5157 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5159 * ir.texi: Correct typo.
5160 * mangle.c (write_expression): Handle non-type template arguments
5161 with reference type.
5162 * method.c (build_overload_value): Likewise.
5163 * pt.c (convert_nontype_argument): Explicitly represent conversion
5164 to a reference with an ADDR_EXPR.
5165 (unify): Always unify arguments in left-to-right order.
5167 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5168 Mark Mitchell <mark@codesourcery.com>
5170 * Make-lang.in (CXX_SRCS): Add mangle.c.
5171 * Makefile.in (CXX_OBJS): Add mangle.o.
5172 (mangle.o): New rule.
5174 * class.c (local_classes): New variable.
5175 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5176 (get_vtt_name): Use mangle_vtt_name for new ABI.
5177 (init_class_processing): Initialize local_classes.
5178 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5179 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5180 (std_identifier): New macro.
5181 (DECL_VOLATILE_MEMFUNC_P): New macro.
5182 (DECL_NAMESPACE_STD_P): Likewise.
5183 (local_classes): Declare.
5184 (get_mostly_instantiated_function_type): Declare.
5185 (init_mangle): Declare.
5186 (mangle_decl): Likewise.
5187 (mangle_type_string): Likewise.
5188 (mangle_type): Likewise.
5189 (mangle_typeinfo_for_type): Likewise.
5190 (mangle_typeinfo_string_for_type): Likewise.
5191 (mangle_vtbl_for_type): Likewise.
5192 (mangle_vtt_for_type): Likewise.
5193 (mangle_ctor_vtbl_for_type): Likewise.
5194 (mangle_thunk): Likewise.
5195 (mangle_conv_op_name_for_type): Likewise.
5196 (mangle_guard_variable): Likewise.
5197 * decl.c (pushtag): Keep track of local classes.
5198 (initialize_predefined_identifiers): Initialize std_identifier.
5199 (init_decl_processing): Use std_identifier.
5200 (start_decl): Don't treat instantiations as specializations.
5201 (grokdeclarator): Likewise.
5202 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5203 name for fully-instantiated templates.
5204 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5205 destructors with the new ABI.
5206 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5207 (grokfield): Use mangle_type for new ABI.
5208 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5209 (get_sentry): Use mangle_guard_variable for new ABI.
5210 (start_static_initialization_or_destruction): Likewise.
5211 * expr.c (extract_aggr_init): Remove.
5212 (extract_scalar_init): Likewise.
5213 (extract_init): Remove #if 0'd code.
5214 * mangle.c: New function.
5215 * method.c (build_mangled_name): Assert not flag_new_abi.
5216 (build_static_name): Likewise.
5217 (build_decl_overload_real): Likewise.
5218 (build_typename_overload): Likewise.
5219 (build_overload_with_type): Likewise.
5220 (build_overload_name): Likewise.
5221 (get_ctor_vtbl_name): Likewise.
5222 (start_squangling): Likewise.
5223 (get_id_2): Likewise.
5224 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5225 (init_method): Call init_mangle for new ABI.
5226 (make_thunk): Call mangle_thunk for new ABI.
5227 * operators.def: Correct new ABI manglings for the `%' operator.
5228 Add `::' operator.
5229 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5230 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5231 (lookup_template_class): Call mangle_decl for new ABI.
5232 (get_mostly_instantiated_function_type): New function.
5233 (set_mangled_name_for_template_decl): Use it.
5234 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5235 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5236 conversion op names.
5237 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5238 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5239 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5240 mangle_typeinfo_string_for_type.
5242 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5244 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5245 (INNERMOST_TEMPLATE_ARGS): New macro.
5246 (innermost_args): Remove.
5247 (get_innermost_template_args): New function.
5248 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5249 * error.c (dump_function_decl): Be caution when using
5250 most_general_template.
5251 * method.c (build_template_parm_names): Use
5252 INNERMOST_TEMPLATE_ARGS.
5253 * pt.c (add_to_template_args): Tidy comment
5254 (get_innermost_template_args): New function.
5255 (check_explicit_specialization): Clear DECL_INITIAL for a new
5256 specialization.
5257 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5258 Tidy.
5259 (push_template_decl): Always register specializations of the most
5260 general template.
5261 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5262 (coerce_template_parms): Likewise.
5263 (lookup_template_class): Likewise.
5264 (innermost_args): Remove.
5265 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5266 (tsubst_decl): Handle tricky specializations. Use
5267 get_innermost_template_args.
5268 (instantiate_template): Simplify handling of partial
5269 instantiations.
5270 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5271 (most_general_template): Reimplement, in a more straightforward
5272 manner.
5273 (regenerate_decl_from_template): Tweak formatting. Use
5274 TMPL_ARGS_DEPTH for clarity.
5275 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5277 * dump.c (dequeue_and_dump): Dump information about thunks.
5279 2000-06-01 Richard Henderson <rth@cygnus.com>
5281 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5283 2000-06-01 Richard Henderson <rth@cygnus.com>
5285 * decl2.c (unsupported_options): Fix typo, make const.
5286 (lang_decode_option): Fix bsearch argument order.
5288 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5290 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5291 on FIELD_DECLs.
5293 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5295 * cp-tree.h (c_get_alias_set): Deleted.
5296 * Makefile.in (decl.o): Include ../expr.h.
5297 * decl.c (expr.h): Include.
5298 (init_decl_processing): Call record_component_aliases for arrays.
5299 (grokdeclarator): Likewise.
5300 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5301 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5303 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5305 Remove guiding declaration support.
5306 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5307 (flag_guiding_decls): Remove.
5308 * call.c (build_user_type_conversion_1): Remove support for
5309 guiding decls.
5310 (build_new_function_call): Likewise.
5311 (build_new_op): Likewise.
5312 (build_new_method_call): Likewise.
5313 * decl.c (start_function): Likewise.
5314 * friend.c (is_friend): Likewise.
5315 (do_friend): Likewise.
5316 * decl2.c ((flag_dump_translation_unit): Make it const.
5317 (flag_guiding_decls): Remove.
5318 (unsupported_options): New variable
5319 (compare_options): New function.
5320 (lang_decode_option): Use them.
5322 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5324 * method.c (mangle_expression): Adjust test for legal expression
5325 operators.
5327 * pt.c (instantiate_decl): Save and restore the local
5328 specializations list.
5330 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5332 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5334 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5336 * call.c (add_template_candidate_real): Handle member template
5337 constructors for classes with virtual bases.
5338 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5339 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5341 * ir.texi: Update thunk documentation.
5343 * call.c (joust): Fix handling of overloaded builtin operators.
5345 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5347 * cp-tree.h (DECL_ANTICIPATED): New macro.
5348 Document new use of DECL_LANG_FLAG_7.
5349 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5350 in the user namespace.
5351 * lex.c (do_identifier): If the identifier's declaration has
5352 DECL_ANTICIPATED on, it has not yet been declared. But do not
5353 replace it with an ordinary implicit declaration.
5355 * tinfo2.cc: Include stdlib.h.
5357 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5359 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5360 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5361 CLASSTYPE_ALIGN.
5363 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5365 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5366 of plain strncmp.
5368 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5370 * operators.def (<?): Duplicated, should have been...
5371 (>?): this. Fixed.
5373 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5374 Mark Mitchell <mark@codesourcery.com>
5376 * cp-tree.h (ansi_opname): Make it a macro.
5377 (ansi_assopname): Likewise.
5378 (struct lang_decl_flags): Add assignment_operator_p.
5379 (struct lang_decl): Add operator_code.
5380 (DECL_VTT_PARM): Adjust.
5381 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5382 overloaded operator.
5383 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5384 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5385 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5386 (opname_tab): Remove.
5387 (assignop_tab): Likewise.
5388 (operator_name_info_t): New type.
5389 (operator_name_info): New variable.
5390 (assignment_operator_name_info): Likewise.
5391 (build_cp_library_fn): Remove declaration.
5392 (push_cp_library_fn): Likewise.
5393 (operator_name_string): Likewise.
5394 (build_decl_overload): Likewise.
5395 * call.c (print_z_candidates): Simplify.
5396 (build_object_call): Adjust usage of ansi_opname. Use
5397 DECL_OVERLOADED_OPERATOR_P.
5398 (op_error): Adjust operator name lookup.
5399 (build_conditional_expr): Adjust usage of ansi_opname.
5400 (build_new_op): Likewise.
5401 (build_op_delete_call): Likewise.
5402 (build_over_call): Likewise.
5403 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5404 * decl.c (duplicate_decls): Copy operator_code.
5405 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5406 (builtin_function): Adjust parameters to build_library_fn_1.
5407 (build_library_fn_1): Accept an overloaded operator code.
5408 (build_library_fn): Pass ERROR_MARK.
5409 (build_cp_library_fn): Accept an overloaded operator code.
5410 (push_cp_library_fn): Likewise.
5411 (grokfndecl): Tweak.
5412 (grokdeclarator): Simplify code to compute names of overloaded
5413 operators. Adjust use of ansi_opname.
5414 (ambi_op_p): Work on tree_codes, not identifiers.
5415 (unary_op_p): Likewise.
5416 (grok_op_properties): Likewise.
5417 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5418 (lang_mark_tree): Don't try to mark the operator_code.
5419 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5420 * error.c (dump_decl): Remove special handling for operator
5421 names.
5422 (dump_function_name): Likewise.
5423 (dump_expr): Adjust name lookup of operators.
5424 (op_to_string): Simplify.
5425 (assop_to_string): Likewise.
5426 * init.c (build_new_1): Adjust use of ansi_opname.
5427 * lex.c (opname_tab): Remove.
5428 (assignop_tab): Likewise.
5429 (ansi_opname): Likewise.
5430 (ansi_assopname): Likewise.
5431 (operator_name_string): Likewise.
5432 (reinit_lang_specific): Likewise.
5433 (operator_name_info): New variable.
5434 (assignment_operator_name_info): Likewise.
5435 (init_operators): New function.
5436 (init_parse): Use it.
5437 (do_identifier): Adjust use of ansi_opname.
5438 * method.c (mangle_expression): Don't use ansi_opname for
5439 mangling.
5440 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5441 (build_decl_overload): Remove.
5442 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5443 (do_build_assign_ref): Adjust use of ansi_opname.
5444 (synthesize_method): Likewise.
5445 (implicitly_declare_fn): Likewise.
5446 * operators.def: New file.
5447 * parse.y (operator): Adjust use of ansi_opname.
5448 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5449 (set_mangled_name_for_template_decl): Don't play games with
5450 current_namespace.
5451 (special_function_p): Adjust use of ansi_opname.
5452 * typeck.c (check_return_expr): Likewise.
5453 * Make-lang.in (cc1plus): Depend on operators.def.
5454 * Makefile.in (lex.o): Likewise.
5455 (decl.o): Likewise.
5457 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5459 * Make-lang.in (cplib2.ready): Eradicate.
5461 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5463 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5464 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5465 (built_min, cp_tree_equal): Likewise.
5467 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5469 * class.c (layout_nonempty_base_or_field): Replace
5470 `record_layout_info' with `record_layout_info_s'.
5472 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5474 Fix goto checking.
5475 * cp-tree.h (struct language_function): x_named_labels is now
5476 a struct named_label_list*.
5477 * decl.c (struct named_label_use_list): Renamed from...
5478 (struct named_label_list): ...this. New struct.
5479 (push_binding_level): Don't set eh_region.
5480 (note_level_for_eh): New fn.
5481 (pop_label): Take label and old value directly.
5482 (pop_labels): Adjust for new named_labels format.
5483 (lookup_label): Likewise.
5484 (poplevel): Note characteristics of a binding level containing a
5485 named label. Mess with named label lists earlier.
5486 (mark_named_label_lists): New fn.
5487 (mark_lang_function): Call it.
5488 (use_label): New fn, split out from...
5489 (make_label_decl): ...here. Don't call it.
5490 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5491 check_previous_gotos): New fns, split out from...
5492 (define_label): ...here.
5493 (check_switch_goto): New fn.
5494 (define_case_label): Call it.
5495 (check_goto): New fn.
5496 * semantics.c (finish_goto_stmt): Call it and use_label.
5497 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5498 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5500 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5502 * class.c (build_vtable_entry_ref): Correct usage of
5503 get_vtbl_decl_for_binfo.
5505 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5506 * method.c (implicitly_declare_fn): Not here.
5508 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5510 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5511 (CPTI_PTMD_DESC_TYPE): ... here.
5512 (ptmd_desc_type_node): Rename to ...
5513 (ptm_desc_type_node): ... here.
5514 * decl.c: Likewise.
5515 * rtti.c (ptmd_initializer): Rename to ...
5516 (ptm_initializer): ... here.
5517 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5518 function.
5519 (create_tinfo_types): Adjust.
5521 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5523 Finish implementation of VTTs.
5524 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5525 CPTI_VTT_PARM_IDENTIFIER.
5526 (vtt_parm_identifier): New macro.
5527 (vtt_parm_type): Likewise.
5528 (BINFO_SUBVTT_INDEX): Likewise.
5529 (BINFO_VPTR_INDEX): Likewise.
5530 (struct lang_decl): Add vtt_parm.
5531 (DECL_VTT_PARM): New macro.
5532 (DECL_USE_VTT_PARM): Likewise.
5533 (DECL_NEEDS_VTT_PARM_P): Likewise.
5534 (get_vtt_name): Declare.
5535 (build_artifical_parm): Likewise.
5536 (fixup_all_virtual_upcast_offsets): Likewise.
5537 (expand_indirect_vtbls_init): Remove.
5538 * call.c (build_new_method_call): Pass the vtt to subobject
5539 constructors and destructors.
5540 * class.c (get_vtt_name): Give it external linkage.
5541 (build_clone): Handle the magic VTT parameters for clones.
5542 (clone_function_decl): Fix typo in comment.
5543 (build_vtt): Keep track of the indices in the VTTs where various
5544 entities are stored.
5545 (build_vtt_inits): Likewise.
5546 (dfs_build_vtt_inits): Likewise.
5547 (build_ctor_vtbl_group): Tweak type of construction vtables.
5548 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5549 primary bases, when building construction vtables.
5550 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5551 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5552 (init_decl_processing): Initialize vtt_parm_type.
5553 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5554 (lang_mark_tree): Make vtt_parm.
5555 * decl2.c (build_artificial_parm): New function.
5556 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5557 (grokclassfn): Use build_artificial_parm.
5558 * init.c (initialize_vtbl_ptrs): Call
5559 fixup_all_virtual_upcast_offsets directly.
5560 (perform_member_init): Use the complete subobject destructor for
5561 member cleanups.
5562 (build_vtbl_address): New function.
5563 (expand_virtual_init): Handle VTTs.
5564 * optimize (maybe_clone_body): Likewise.
5565 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5566 linkage.
5567 (expand_indirect_vtbls_init): Remove.
5568 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5569 * tree.c (make_binfo): Make them bigger.
5571 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5573 * inc/cxxabi.h (__pbase_type_info): Define, based on
5574 __pointer_type_info.
5575 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5576 (__pointer_to_member_type_info): Likewise.
5577 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5578 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5579 (__pointer_type_info::__do_catch): Rename to ...
5580 (__pbase_type_info::__do_catch): ... here. Adjust.
5581 (__pbase_type_info::__pointer_catch): Implement.
5582 (__pointer_type_info::__pointer_catch): Adjust.
5583 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5585 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5587 * tinfo.h (__user_type_info::contained_virtual_p): New
5588 predicate.
5589 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5590 shaped heirarchy.
5591 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5592 diamond shaped heirarchy. Add early out for mixed diamond and
5593 duplicate shaped heirarchy.
5595 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5597 * cp-tree.h (build_delete): Change prototype.
5598 (build_vec_delete): Likewise.
5599 * call.c (build_scoped_method_call): Use special_function_kind
5600 values to indicate the kind of destruction to be done.
5601 (build_method_call): Likewise.
5602 * decl.c (finish_destructor_body): Likewise.
5603 (maybe_build_cleanup_1): Likewise. Rename to ...
5604 (maybe_build_cleanup): ... this.
5605 * decl2.c (delete_sanity): Use special_function_kind
5606 values to indicate the kind of destruction to be done.
5607 (build_cleanup): Likewise.
5608 * init.c (perform_member_init): Likewise.
5609 (build_vec_delete_1): Likewise.
5610 (build_dtor_call): Simplify.
5611 (build_delete): Use special_function_kind
5612 values to indicate the kind of destruction to be done.
5613 (build_vbase_delete): Likewise.
5614 (build_vec_delete): Likewise.
5616 * init.c (sort_member_init): Fix typo in error message generation
5617 code.
5619 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5621 * semantics.c (begin_class_definition): make the packed
5622 attribute be sensitive to the "-fpack-struct" command line flag
5624 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5626 Update new-abi upcast algorithm.
5627 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5628 prototype and meaning of return value.
5629 (__si_class_type_info::__do_upcast): Likewise.
5630 (__vmi_class_type_info::__do_upcast): Likewise.
5631 * tinfo.cc (__class_type_info::__upcast_result): Replace
5632 whole2dst with part2dst. Adjust ctor.
5633 (__class_type_info::__do_upcast): Adjust call of worker function.
5634 (__class_type_info::__do_upcast): Adjust.
5635 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5636 __do_upcast.
5637 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5638 virtual base in diamond heirarchy bug.
5640 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5642 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5643 and bitfield to tinfo_fn_p.
5644 (DECL_TINFO_FN_P): Adjust.
5645 (SET_DECL_TINFO_FN_P): Likewise.
5646 (DECL_MUTABLE_P): Likewise.
5647 (DECL_C_BIT_FIELD): Likewise.
5648 (SET_DECL_C_BIT_FIELD): Likewise.
5649 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5650 (DECL_UNINLINABLE): Likewise.
5651 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5652 (handle_using_decl): Remove assertion.
5653 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5654 to build FIELD_DECLs.
5655 (build_base_field): Likewise.
5656 (layout_class_type): Likewise.
5657 * decl.c (init_decl_processing): Likewise.
5658 (build_ptrmemfunc_type): Likewise.
5659 (grokdeclarator): Likewise.
5660 * decl2.c (grok_x_components): Likewise.
5661 * except.c (call_eh_info): Likewise.
5662 * init.c (init_init_processing): Likewise.
5663 * rtti.c (expand_class_desc): Likewise.
5664 (create_pseudo_type_info): Likewise.
5665 (get_vmi_pseudo_type_info): Likewise.
5666 (create_tinfo_types): Likewise.
5667 * ptree.c (print_lang_decl): Adjust.
5668 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5669 before checking DECL_MUTABLE_P.
5671 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5672 parameters for template functions.
5673 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5674 destructors as well as constructors.
5676 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5678 * class.c (build_ctor_vtbl_group): Set inits.
5679 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5680 DECL_THIS_INLINE appropriately for clones.
5682 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5683 (DECL_CONV_FN_P): Simplify.
5684 (DECL_OPERATOR): Remove.
5685 (language_to_string): Declare.
5686 * decl.c (duplicate_decls): Fix typo in comment.
5687 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5688 (grok_op_properties): Use DECL_CONV_FN_P instead of
5689 IDENTIFIER_TYPENAME_P.
5690 * dump.c (dequeue_and_dump): Dump the language linkage of
5691 declarations.
5692 * error.c (language_to_string): Give it external linkage.
5693 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5694 (implicitly_declare_fn): Set DECL_LANGUAGE.
5695 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5696 IDENTIFIER_TYPENAME_P.
5697 (tsubst_decl): Likewise.
5698 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5699 * semantics.c (finish_member_declaration): Don't mark members of
5700 classes declared in an extern "C" region as extern "C".
5702 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5704 * decl2.c (qualified_lookup_using_namespace): Look through
5705 namespace aliases.
5707 * decl.c (push_using_decl): Return the old decl on namespace level.
5709 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5711 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5712 (VTT_NAME_PREFIX): New macro.
5713 (CTOR_VTBL_NAME_PREFIX): Likewise.
5714 (get_ctor_vtbl_name): New function.
5715 * class.c (get_vtable_name): Simplify.
5716 (get_vtt_name): New function.
5717 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5718 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5719 when a virtual base becomes primary.
5720 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5721 VTTs.
5722 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5723 additional parameters.
5724 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5725 (initialize_array): New function.
5726 (build_vtt): Likewise.
5727 (build_vtt_inits): Likewise.
5728 (dfs_build_vtt_inits): Likewise.
5729 (dfs_fixup_binfo_vtbls): Likewise.
5730 (build_ctor_vtbl_group): Likewise.
5731 (initialize_vtable): Use initialize_array.
5732 (accumulate_vtbl_inits): Reimplement to handle construction
5733 vtables.
5734 (dfs_accumulate_vtbl_inits): Likewise.
5735 (bulid_vtbl_initializer): Adjust parameter name.
5736 * method.c (build_typename_overload): Remove #if 0'd code.
5737 (get_ctor_vtbl_name): New function.
5738 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5739 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5741 * cp-tree.h (struct lang_type): Remove search_slot.
5742 (CLASSTYPE_SEARCH_SLOT): Remove.
5743 (emit_base_init): Change prototype.
5744 (initialize_vtbl_ptrs): Likewise.
5745 (expand_indirect_vtbls_init): Likewise.
5746 (clear_search_slots): Remove.
5747 * decl.c (lang_mark_tree): Don't mark search_slot.
5748 * init.c (initialize_vtbl_ptrs): Simplify.
5749 (emit_base_init): Likewise.
5750 * search.c (struct vbase_info): Document decl_ptr.
5751 (convert_pointer_to_single_level): Remove.
5752 (dfs_find_vbases): Remove.
5753 (dfs_init_base_pointers): Simplify.
5754 (dfs_clear_vbase_slots): Remove.
5755 (dfs_vtable_path_unmark): New function.
5756 (init_vbase_pointers): Simplify.
5757 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5758 (expand_indirect_vtbls_init): Simplify. Don't call
5759 mark_all_temps_used.
5760 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5761 initialize_vtbl_ptrs.
5763 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5765 * except.c: Add static prototypes.
5767 2000-05-20 H.J. Lu <hjl@gnu.org>
5769 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5771 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5773 Don't create a separate copy of virtual bases for the
5774 CLASSTYPE_VBASECLASSES list.
5775 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5776 (BINFO_FOR_VBASE): Remove.
5777 (CANONICAL_BINFO): Adjust.
5778 (binfo_for_vbase): New function.
5779 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5780 instead of BINFO_FOR_VBASE.
5781 (build_vbase_pointer): Likewise.
5782 (build_secondary_vtable): Likewise.
5783 (dfs_mark_primary_bases): Likewise.
5784 (mark_primary_bases): Likewise.
5785 (layout_nonempty_base_or_field): Likewise.
5786 (dfs_set_offset_for_shared_vbases): Likewise.
5787 (dfs_set_offset_for_unshared_vbases): Likewise.
5788 (layout_virtual_bases): Likewise. Adjust for changes to the
5789 CLASSTYPE_VBASECLASSES list.
5790 (dump_class_hierarchy_r): Use binfo_for_vbase
5791 instead of BINFO_FOR_VBASE.
5792 (dump_class_hierarchy): Likewise.
5793 (finish_vtbls): Likewise.
5794 (build_vtbl_initializer): Adjust for changes to the
5795 CLASSTYPE_VBASECLASSES list.
5796 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5797 * decl.c (finish_destructor_body): Adjust for changes to the
5798 CLASSTYPE_VBASECLASSES list.
5799 * init.c (sort_base_init): Use binfo_for_vbase.
5800 (construct_virtual_bases): Adjust for changes to the
5801 CLASSTYPE_VBASECLASSES list.
5802 (expand_member_init): Use binfo_for_vbase.
5803 (build_vbase_delete): Adjust for changes to the
5804 CLASSTYPE_VBASECLASSES list.
5805 * method.c (do_build_copy_constructor): Likewise.
5806 * rtti.c (get_base_offset): Use binfo_for_vbase.
5807 (expand_class_desc): Remove #if 0'd code.
5808 * search.c (struct vbase_info): Remove vbase_types.
5809 (get_base_distance): Use binfo_for_vbase.
5810 (lookup_field_queue_p): Use CANONICAL_BINFO.
5811 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5812 (get_pure_virtuals): Adjust for changes to the
5813 CLASSTYPE_VBASECLASSES list.
5814 (dfs_find_vbases): Use binfo_for_vbase.
5815 (dfs_init_vbase_pointers): Likewise.
5816 (init_vbase_pointers): Don't initialize vi.vbase_types.
5817 (virtual_context): Use binfo_for_vbase.
5818 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5819 CLASSTYPE_VBASECLASSES list.
5820 (expand_indirect_vtbls_init): Simplify.
5821 (dfs_get_vbase_types): Don't replicate virtual bases.
5822 (find_vbase_instance): Use binfo_for_vbase.
5823 (binfo_for_vbase): New function.
5824 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5826 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5828 * decl2.c (finish_anon_union): Generalize error messages to handle
5829 anonymous structures.
5830 * init.c (perform_member_init): Remove `name' parameter.
5831 (build_field_list): New function.
5832 (sort_member_init): Handle anonymous union initialization order
5833 correctly. Check for multiple initializations of the same union.
5834 (emit_base_init): Don't look up fields by name here.
5835 (expand_member_init): Record the result of name lookup for future
5836 reference.
5837 * typeck.c (build_component_ref): Fix formatting.
5839 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5841 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5842 * typeck.c (build_x_compound_expr): Replace warn_unused with
5843 warn_unused_value.
5845 * decl2.c (lang_decode_option): Update -Wall unused flags by
5846 calling set_Wunused.
5848 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5850 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5851 * init.c (dfs_vtable_path_unmark): Remove.
5852 * search.c (marked_new_vtable_p): Likewise.
5853 (unmarked_new_vtable_p): Likewise.
5854 (dfs_search_slot_nonempty_p): Likewise.
5855 (dfs_mark): Likewise.
5856 (dfs_vtable_path_unmark): Likewise.
5857 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5858 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5859 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5860 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5861 (init_vbase_pointers): Simplify.
5862 (expand_indirect_vtbls_init): Likewise.
5864 * class.c (copy_virtuals): New function.
5865 (build_primary_table): Use it.
5866 (build_secondary_vtable): Likewise.
5867 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5868 indicate that no vcall offset is required.
5869 (add_virtual_function): Likewise.
5870 (modify_all_vtables): Likewise.
5871 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5872 (dfs_accumulate_vtbl_inits): Likewise.
5873 (build_vtbl_initializer): Make changes to handle construction
5874 vtables.
5875 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5876 (build_rtti_vtbl_entries): Likewise.
5877 (build_vtable_entries): Handle a NULL vcall_index.
5879 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5881 * decl2.c (lang_decode_option): Fix thinko.
5883 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5885 * except.c (check_handlers): New fn.
5886 * cp-tree.h: Declare it.
5887 * semantics.c (finish_handler_sequence): Call it.
5888 (finish_function_handler_sequence): Likewise.
5889 (finish_handler_parms): Set TREE_TYPE on the handler.
5890 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5891 * search.c (get_base_distance_recursive): If protect>1, ignore
5892 special access.
5893 (get_base_distance): Don't reduce watch_access.
5895 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5897 * lex.c: #include diagnostic.h.
5898 (lang_init_options): Set default prefixing rules.
5900 * lang-options.h: Add -fdiagnostics-show-location=.
5902 * decl2.c: #include diagnostic.h.
5903 (lang_decode_option): Handle -fdiagnostics-show-location=.
5905 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5907 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5908 * vec.cc: Revert my 2000-05-07 change.
5910 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5912 * class.c (check_field_decls): Complain about non-static data
5913 members with same name as class in class with constructor.
5915 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5917 * decl.c (grokdeclarator): Allow non-static data members with
5918 same name as class.
5920 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5922 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5923 and pending_inline.filename. Update prototypes.
5924 * decl.c (define_label): Constify filename parameter.
5925 * decl2.c (warn_if_unknown_interface): Constify local char *.
5926 * input.c Constify input_source.filename. Don't declare
5927 input_filename or lineno. Constify filename parameter to feed_input.
5928 * lex.c (init_parse): Constify parameter and return value.
5929 (cp_pragma_interface, cp_pragma_implementation): Constify
5930 filename argument.
5931 (reinit_parse_for_method, reinit_parse_for_block,
5932 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5933 Constify local char *.
5934 * pt.c: Don't declare lineno or input_filename.
5935 (print_template_context, tsubst_friend_function, tsubst_decl,
5936 tsubst, instantiate_decl): Constify local char *.
5937 * semantics.c (expand_body): Constify local char *.
5938 * tree.c (build_srcloc): Constify filename parameter.
5939 * typeck.c (c_expand_asm_operands): Constify filename
5940 parameter.
5942 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5944 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5945 offsetof expansion.
5947 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5949 * inc/cxxabi.h: Fix typos in comment.
5950 (__base_class_info::__offset): Use a static_cast.
5952 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5954 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5955 of std::size_t and std::ptrdiff_t respectively.
5956 * tinfo.cc: Likewise.
5957 * vec.cc: Likewise.
5959 2000-05-06 Richard Henderson <rth@cygnus.com>
5961 * typeck.c (build_c_cast): Don't warn integer->pointer size
5962 mismatch for constants.
5964 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5966 * rtti.c (ptmd_initializer): Set non-public, if class is
5967 incomplete.
5969 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5970 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5971 __cxa_vec_delete): Likewise.
5972 * tinfo.cc (__dynamic_cast): Likewise.
5973 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5974 __cxa_vec_delete): Likewise.
5976 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5978 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5979 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5980 (lang_decl_flags): Add vcall_offset.
5981 (THUNK_VCALL_OFFSET): Use it.
5982 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5983 * method.c (make_thunk): Create the lang_decl here, not in
5984 emit_thunk.
5985 (emit_thunk): Make generic thunks into ordinary functions once
5986 they have been fed to expand_body.
5987 * semantics.c (expand_body): Set current_function_is_thunk here.
5989 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5991 * class.c (update_vtable_entry_for_fn): Prototype.
5993 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5994 and `tmpl'.
5996 * search.c (dfs_build_inheritance_graph_order): Prototype.
5998 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6000 * cp-tree.h (special_function_kind): Add various kinds of
6001 destructors.
6002 (special_function_p): New function.
6003 * class.c (overrides): Don't let one kind of destructor override
6004 another.
6005 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6006 whether or not to instantiate a template.
6007 * tree.c (special_function_p): Define.
6009 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6011 * cp-tree.def (THUNK_DECL): Remove.
6012 * cp-tree.h (DECL_THUNK_P): New macro.
6013 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6014 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6015 (SET_DECL_THUNK_P): Likewise.
6016 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6017 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6018 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6019 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6020 (duplicate_decls): Likewise.
6021 (pushdecl): Likewise. Adjust thunk handling.
6022 (grokfndecl): Use DECL_EXTERN_C_P.
6023 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6024 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6025 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6026 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6027 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6028 DECL_NO_STATIC_CHAIN.
6029 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6030 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6031 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6032 * ir.texi: Update.
6034 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6036 * tree.c (walk_tree): Set lineno.
6038 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6040 * exception.cc: Update license notice.
6041 * new.cc: Likewise.
6042 * new1.cc: Likewise.
6043 * new2.cc: Likewise.
6044 * tinfo.cc: Likewise.
6045 * tinfo2.cc: Likewise.
6046 * vec.cc: Likewise.
6047 * inc/cxxabi.h: Likewise.
6048 * inc/exception: Likewise.
6049 * inc/new: Likewise.
6050 * inc/new.h: Likewise.
6051 * inc/typeinfo: Likewise.
6053 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6055 * tree.c (build_target_expr_with_type): If we already have a
6056 TARGET_EXPR, just return it.
6058 * optimize.c (initialize_inlined_parameters): Don't generate an
6059 EXPR_STMT if we can just use DECL_INITIAL.
6060 * decl.c (emit_local_var): Only make the initialization a
6061 full-expression if stmts_are_full_exprs_p.
6063 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6065 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6066 macro.
6067 * call.c (standard_conversion): Use it.
6068 (direct_reference_binding): Likewise.
6069 (build_over_call): Likewise.
6070 (is_properly_derived_from): Likewise.
6071 (compare_ics): Likewise.
6072 * class.c (resolves_to_fixed_type_p): Likewise.
6073 * optimize.c (declare_return_variable): Likewise.
6074 * pt.c (is_specialization_of): Likewise.
6075 (unify): Likewise.
6076 * typeck.c (comp_target_parms): Likeiwse.
6077 (build_static_cast): Likewise.
6078 (build_reinterpret_cast): Likewise.
6079 (build_const_cast): Likewise.
6080 (comp_ptr_ttypes_real): Likewise.
6081 (comp_ptr_ttypes_const): Likewise.
6082 * typeck2.c (process_init_constructor): Likewise.
6084 2000-04-30 Scott Snyder <snyder@fnal.gov>
6086 * decl.c (finish_destructor_body): Use the base destructor when
6087 destroying virtual bases.
6089 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6091 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6092 STMT_EXPRs.
6093 * optimize.c (struct inline_data): Add target_exprs field.
6094 (declare_return_variable): When a function returns an aggregate,
6095 use the variable declared in the TARGET_EXPR as the remapped
6096 DECL_RESULT.
6097 (expand_call_inline): Update the pending target_exprs stack.
6098 (optimize_function): Initialize the stack.
6100 * decl2.c (finish_file): Fix typo in comment.
6102 * method.c (emit_thunk): Don't try to return a `void' value.
6104 * optimize.c (initialize_inlined_parameters): If the parameter is
6105 addressable, we need to make a new VAR_DECL, even if the
6106 initializer is constant.
6108 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6110 * decl.c (grok_op_properties): Add an extra check of argtypes.
6112 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6114 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6115 variables.
6116 (initialize_inlined_parameters): Try to avoid creating new
6117 VAR_DECLs.
6119 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6121 * lex.c (my_get_run_time): Remove.
6122 (init_filename_times): Use get_run_time instead of my_get_run_time.
6123 (check_newline): Likewise.
6124 (dump_time_statistics): Likewise.
6125 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6126 of computing elapsed time explicitly.
6128 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6130 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6131 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6132 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6133 before calling decl_constant_value.
6134 * class.c (check_bitfield_decl): Likewise.
6135 * cvt.c (ocp_convert): Likewise.
6136 (convert): Likewise.
6137 * decl.c (compute_array_index_type): Likewise.
6138 (build_enumerator): Likewise.
6139 * decl2.c (check_cp_case_value): Likewise.
6140 * pt.c (convert_nontype_argument): Likewise.
6141 (tsubst): Likewise.
6142 * typeck.c (decay_conversion): Likewise.
6143 (build_compound_expr): Likewise.
6144 (build_reinterpret_cast): Likewise.
6145 (build_c_cast): Likewise.
6146 (convert_for_assignment): Likewise.
6148 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6150 * decl.c (finish_function): Don't play games with DECL_INLINE.
6152 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6154 * ir.texi: Correct typo.
6156 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6158 * decl.c (grokdeclarator): Reject VLAs as members.
6160 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6162 * call.c (standard_conversion): Accept conversion between
6163 COMPLEX_TYPEs.
6165 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6167 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6169 * decl2.c (finish_file): Remove double setup for accounting
6170 compile time.
6172 2000-04-24 Robert Lipe <robertlipe@usa.net>
6174 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6176 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6178 * new.cc (set_new_handler): Needs to be in std::.
6180 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6182 * cp-tree.h (lang_decl): Remove pretty_function_p.
6183 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6184 language-specific node.
6185 * decl.c (cp_make_fname_decl): Use build_decl, not
6186 build_lang_decl, to build the variables.
6187 (grokvardecl): Don't call build_lang_decl for local variables in
6188 templates.
6189 (grokdeclarator): Don't call build_lang_decl for local type
6190 declarations in templates.
6191 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6192 zero'd memory, rather than calling memset.
6193 * pt.c: Include hashtab.h.
6194 (local_specializations): New variable.
6195 (retrieve_local_specialization): Use it.
6196 (register_local_specialization): Likewise.
6197 (tsubst_decl): Don't assume local variables have
6198 DECL_LANG_SPECIFIC.
6199 (instantiate_decl): Set up local_specializations.
6200 * Makefile.in (HTAB_H): New variable.
6202 2000-04-23 Richard Henderson <rth@cygnus.com>
6204 * typeck.c (c_expand_asm_operands): Restore the original
6205 contents of the output list.
6207 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6209 * ir.texi: Document complex number representation.
6211 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6213 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6214 (target_incomplete_p): New function.
6215 (tinfo_base_init): Create comdat NTBS name variable.
6216 (ptr_initializer): Add non_public parameter. Calculate it.
6217 (ptmd_initializer): Likewise.
6218 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6219 (create_real_tinfo_var): Add non_public parameter. Use it.
6220 Push proxy into global namespace.
6221 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6222 New enumeration.
6223 * inc/typeinfo (type_info::before, type_info::operator==):
6224 Compare __name addresses.
6226 * tinfo2.cc: Remove new-abi builtins comment.
6228 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6230 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6232 * call.c (joust): Exit early if we get the same function, too.
6234 * decl2.c (key_method): Return NULL_TREE for template classes.
6235 (import_export_class): Don't need to check for template classes.
6237 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6239 * lex.c: Remove references to cccp.c.
6241 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6243 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6244 volatile_memfunc. Add destructor_attr. Adjust dummy.
6245 (DECL_DESTRUCTOR_P): Use destructor_attr.
6246 (DECL_CONST_MEMFUNC_P): Reimplement.
6247 (DECL_VOLATILE_MEMFUNC_P): Remove.
6248 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6249 (overrides): Use DECL_DESTRUCTOR_P.
6250 (check_for_override): Likewise.
6251 * decl.c (start_function): Likewise.
6252 * decl2.c (grokfclassfn): Likewise.
6253 (check_classfn): Likewise.
6254 (grok_function_init): Likewise.
6256 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6258 * decl2.c (grokfield): Issue error on illegal data member
6259 declaration.
6261 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6263 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6265 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6267 * class.c (build_vtable_entry): Don't build thunks for type-info
6268 functions.
6270 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6272 * decl.c (decls_match): Allow a redeclaration of a builtin to
6273 specify args while the builtin did not.
6275 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6277 * cp-tree.def (THUNK_DECL): Add to documentation.
6278 * cp-tree.h (flag_huge_objects): Declare.
6279 * class.c (modify_vtable_entry): Tidy.
6280 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6281 Calculate delta appropriately for the new ABI.
6282 (dfs_modify_vtables): Use it.
6283 (modify_all_vtables): Fix thinko in code to add overriding copies
6284 of functions to primary vtables.
6285 (build_clone): Fix typo in comment.
6286 (clone_function_decl): Correct order of destructors in vtable.
6287 (build_vbase_offset_vtbl_entries): Adjust comment.
6288 (dfs_vcall_offset_queue_p): Remove.
6289 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6290 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6291 (build_vtable_entry): Correct check for pure virtual functions.
6292 Don't declare flag_huge_objects.
6293 * decl.c (flag_huge_objects): Remove declaration.
6294 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6295 Use int_size_in_bytes.
6296 (emit_thunk): Handle vcall offset thunks.
6298 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6300 * decl2.c (parse_time, varconst_time): Delete declarations.
6301 (finish_file): Delete LINENO declaration.
6302 START_TIME and THIS_TIME now long.
6304 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6306 * class.c (build_base_field): Reformat comment.
6308 * inc/cxxabi.h (stddef.h): Comment inclusion.
6309 (__base_class_info::__offset): Comment shift.
6311 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6313 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6314 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6315 (cp_push_exception_identifier): New macro.
6316 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6317 (DECL_BASE_DESTRUCTOR_P): Likewise.
6318 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6319 (get_vtbl_decl_for_binfo): Fix formatting.
6320 (in_charge_arg_for_name): New macro.
6321 (maybe_build_cleanup_and_delete): Remove declaration.
6322 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6323 (in_charge_arg_for_name): New function.
6324 (build_new_method_call): Use it. Handle cloned destructors.
6325 (build_clone): Don't make the base constructor virtual.
6326 Automatically defer generated functions.
6327 (clone_function_decl): Handle destructors, too.
6328 (clone_constructors_and_destructors): Likewise.
6329 (create_vtable_ptr): Don't create a vtable entry for a cloned
6330 function.
6331 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6332 (initialize_predefined_identifiers): Update appropriately.
6333 (finish_destructor_body): Simplify.
6334 (maybe_build_cleanup_and_delete): Remove.
6335 * except.c (expand_throw): Handle new-ABI destructors.
6336 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6337 (build_dtor_call): New function.
6338 (build_delete): Use it. Simplify.
6339 * optimize.c (maybe_clone_body): Handle destructors.
6340 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6342 * exception.cc (cleanup_fn): New typedef.
6343 (CALL_CLEANUP): New macro.
6344 (cp_eh_info): Use them.
6345 (__cp_push_exception): Likewise.
6346 (__cp_pop_exception): Likewise.
6348 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6350 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6351 (complete_dtor_identifier): New macro.
6352 (CLASSTYPE_FIRST_CONVERSION): Remove.
6353 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6354 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6355 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6356 (CLASSTYPE_CONSTRUCTORS): Likewise.
6357 (CLASSTYPE_DESTRUCTORS): Likewise.
6358 (lang_decl): Add cloned_function.
6359 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6360 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6361 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6362 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6363 (DECL_CLONED_FUNCTION_P): Likewise.
6364 (DECL_CLONED_FUNCTION): Likewise.
6365 (clone_function_decl): Declare.
6366 (maybe_clone_body): Likewise.
6367 * call.c (build_user_type_conversion_1): Call complete object
6368 constructors in the new ABI.
6369 (build_new_method_call): Don't add in-charge parameters under the
6370 new ABI.
6371 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6372 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6373 CLASSTYPE_DESTRUCTOR_SLOT.
6374 (build_clone): New function.
6375 (clone_function_decl): Likewise.
6376 (clone_constructors_and_destructors): Likewise.
6377 (check_bases_and_members): Use it.
6378 * decl.c (iniitialize_predefined_identifiers): Initialize
6379 complete_dtor_identifier.
6380 (finish_function): Don't add extra code to a clone.
6381 (lang_mark_tree): Mark cloned_function.
6382 * decl2.c (mark_used): Don't bother trying to instantiate things
6383 we synthesized.
6384 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6385 * method.c (set_mangled_name_for_decl): Don't treat clones as
6386 constructors.
6387 (synthesize_method): Sythesize cloned functions, not the clones.
6388 * optimize.c (inline_data): Update comment on ret_label.
6389 (remap_block): Don't assume DECL_INITIAL exists.
6390 (copy_body_r): Allow ret_label to be NULL.
6391 (maybe_clone_body): Define.
6392 * pt.c (tsubst_decl): Handle clones.
6393 (instantiate_clone): New function.
6394 (instantiate_template): Use it.
6395 (set_mangled_name_for_template_decl): Don't treat clones as
6396 constructors.
6397 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6398 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6399 * semantics.c (expand_body): Clone function bodies as necessary.
6401 * optimize.c (remap_decl): Avoid sharing structure for arrays
6402 whose size is only known at run-time.
6403 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6405 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6406 to has_in_charge_parm_p.
6407 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6408 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6409 (DECL_COPY_CONSTRUCTOR_P): New macro.
6410 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6411 (build_user_type_conversion_1): Likewise.
6412 (convert_like_real): Likewise.
6413 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6414 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6415 (copy_args_p): Likewise.
6416 (grok_ctor_properties): Likewise.
6417 (start_function): Likewise.
6418 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6419 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6420 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6421 * method.c (do_build_copy_constructor): Use
6422 DECL_HAS_IN_CHARGE_PARM_P.
6423 (synthesize_method): Likewise.
6424 * pt.c (instantiate_template): Remove goto.
6425 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6426 comment.
6428 * cp-tre.h (finish_function): Change prototype.
6429 * decl.c (end_cleanup_fn): Adjust caller.
6430 (finish_function): Take only one parameter.
6431 * decl2.c (finish_objects): Adjust caller.
6432 (finish_static_storage_duration_function): Likewise.
6433 * method.c (emit_thunk): Likewise.
6434 * parse.y: Likewise.
6435 * parse.c: Regenerated.
6436 * pt.c (instantiate_decl): Likewise.
6437 * rtti.c (synthesize_tinfo_fn): Likewise.
6438 * semantics.c (expand_body): Likewise.
6440 * cp-tree.h (copy_decl): New function.
6441 * class.c (finish_struct_1): Use it.
6442 * lex.c (copy_decl): Define it.
6443 * pt.c (tsubst_decl): Likewise.
6444 * tree.c (copy_template_template_parm): Likewise.
6446 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6447 has_nonpublic_assign_ref.
6448 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6449 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6450 * class.c (finish_struct_methods): Don't set
6451 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6452 (interface_only): Don't declare.
6453 (interface_unknown): Likewise.
6455 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6457 * tree.h (HAVE_TEMPLATES): Remove definition.
6458 * lang-options.h (-fthis-is-variable): Remove documentation.
6460 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6462 * class.c (instantiate_type): Handle object-relative template-id.
6464 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6465 * decl.c (cplus_expand_expr_stmt): Not here.
6467 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6468 Initialize exprtype earlier.
6470 * parse.y (fn.def1): Check for defining types in return types.
6472 * decl.c (check_tag_decl): Notice extra fundamental types.
6473 Diagnose empty decls in classes, too.
6475 * decl.c (grokdeclarator): Don't override an anonymous name if no
6476 declarator was given.
6478 * cvt.c (convert_to_void): Call resolve_offset_ref.
6480 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6482 * decl2.c (decl_namespace): Handle getting a type.
6484 * typeck.c (build_c_cast): Re-enable warning for cast between
6485 pointer and integer of different size.
6487 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6489 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6490 incomplete flags.
6491 (__pointer_type_info::__pointer_catch): New virtual function.
6492 (__pointer_to_member_type_info): Derive from
6493 __pointer_type_info. Adjust.
6494 (__pointer_to_member_type_info::__do_catch): Remove.
6495 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6496 (__pointer_to_member_type_info::__pointer_catch): Declare.
6497 * rtti.c (qualifier_flags): Add restrict flag.
6498 (ptmd_initializer): Reorder members.
6499 (create_tinfo_types): Expand comments. Reorder
6500 ptmd_desc_type_node members.
6501 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6502 Implement.
6503 (__pointer_type_info::__do_catch): Move specific code into
6504 __pointer_catch. Call it.
6505 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6506 specific catch checking. Fix void conversion check.
6507 (__pointer_to_member_type_info::__do_catch): Remove.
6508 (__pointer_to_member_type_info::__pointer_catch): Implement.
6510 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6512 * lex.c (init_parse): Remove traces of classof and headof.
6513 * decl2.c (flag_operator_names): Default to 1.
6514 (lang_decode_option): Do not set it for -ansi.
6516 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6518 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6519 (DECL_MAIN_VARIANT): Remove.
6520 * decl.c (duplicate_decls): Don't set it.
6521 (start_function): Likewise.
6522 (lang_mark_tree): Don't mark it.
6523 * decl2.c (defer_fn): Don't use it.
6524 * lex.c (retrofit_lang_decl): Don't set it.
6525 * pt.c (tsubst_decl): Likewise.
6526 * ptree.c (print_lang_decl): Don't print it.
6527 * typeck.c (mark_addressable): Don't use it.
6529 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6531 * vec.cc: Include <new> and <exception>.
6532 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6533 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6534 terminate.
6535 (__cxa_vec_delete): Catch dtor exceptions.
6537 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6539 Prepend __ to implementation defined names.
6540 * inc/typeinfo (type_info): Rename _name to __name.
6541 (type_info::type_info): Rename parameter.
6542 (type_info::operator==, type_info::operator!=,
6543 type_info::before): Likewise.
6544 (type_info::is_pointer_p, type_info::is_function_p,
6545 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6546 parameters.
6547 * inc/cxxabi.h
6548 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6549 (__pointer_type_info::__pointer_type_info): Likewise.
6550 (__pointer_type_info::is_pointer_p,
6551 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6552 (__array_type_info::__array_type_info): Rename parameters.
6553 (__function_type_info::__function_type_info): Likewise.
6554 (__function_type_info::is_function_p): Prepend __.
6555 (__enum_type_info::__enum_type_info): Rename parameters.
6556 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6557 Likewise.
6558 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6559 parameters.
6560 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6561 (__class_type_info::__class_type_info): Rename parameters.
6562 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6563 (__class_type_info::upcast_result,
6564 __class_type_info::dyncast_result): Prepend __. Move definition
6565 into tinfo.cc.
6566 (__class_type_info::do_upcast, __class_type_info::do_catch,
6567 __class_type_info::find_public_src,
6568 __class_type_info::do_dyncast,
6569 __class_type_info::do_find_public_src): Prepend __. Rename
6570 parameters.
6571 (__si_class_type_info::__si_class_type_info): Rename parameters.
6572 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6573 __si_class_type_info::do_find_public_src): Prepent __. Rename
6574 parameters.
6575 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6576 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6577 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6578 parameters.
6579 (__dynamic_cast): Rename parameters.
6580 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6581 type_info::do_catch, type_info::do_upcast): Prepend __.
6582 (contained_p, public_p, virtual_p, contained_public_p,
6583 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6584 (__class_type_info::do_catch,
6585 __class_type_info::do_upcast): Prepend __. Adjust.
6586 (__class_type_info::__upcast_result,
6587 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6588 Adjust.
6589 (__class_type_info::find_public_src): Prepend __. Adjust.
6590 (__class_type_info::do_find_public_src,
6591 __si_class_type_info::do_find_public_src,
6592 __vmi_class_type_info::do_find_public_src): Likewise.
6593 (__class_type_info::do_dyncast,
6594 __si_class_type_info::do_dyncast,
6595 __vmi_class_type_info::do_dyncast): Likewise.
6596 (__class_type_info::do_upcast,
6597 __si_class_type_info::do_upcast,
6598 __vmi_class_type_info::do_upcast): Likewise.
6599 (__dynamic_cast): Adjust.
6600 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6601 (__function_type_info::is_function_p): Likewise.
6602 (__pointer_type_info::do_catch): Likewise. Adjust.
6603 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6604 (__throw_type_match_rtti_2): Adjust.
6605 (__is_pointer): Adjust.
6607 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6609 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6610 (complete_ctor_identifier): New macro.
6611 (special_function_kind): Add sfk_copy_constructor and
6612 sfk_assignment_operator.
6613 (LOOKUP_HAS_IN_CHARGE): Remove.
6614 (cons_up_default_function): Rename to ...
6615 (implicitly_declare_fn): ... this.
6616 * call.c (build_new_method_call): Add in-charge parameters for
6617 constructors here.
6618 * class.c (add_implicitly_declared_members): Change parameter name
6619 from cant_have_assignment to cant_have_const_assignment.
6620 Replace calls to cons_up_default_function to implicitly_declare_fn.
6621 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6622 * decl.c (initialize_predefined_identifiers): Initialize it.
6623 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6624 complex expression.
6625 * init.c (expand_default_init): Don't calculate the in-charge
6626 parameter here.
6627 (build_new_1): Likewise.
6628 * lex.c (cons_up_default_function): Move to method.c.
6629 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6630 (implicitly_declare_fn): New function.
6631 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6632 (build_modify_expr): Likewise.
6633 * typeck2.c (build_functional_cast): Likewise.
6635 Under the new ABI, constructors don't return `this'.
6636 * cp-tree.h (warn_reorder): Declare.
6637 (special_function_kind): New enum.
6638 (global_base_init_list): Remove declaration.
6639 (emit_base_init): Don't return a value.
6640 (check_base_init): Don't declare.
6641 (is_aggr_typedef): Likewise.
6642 * decl.c (check_special_function_return_type): New function.
6643 (return_types): Remove.
6644 (grokdeclarator): Use check_special_function_return_type.
6645 (start_function): Don't initialize ctor_label under the new ABI.
6646 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6647 * init.c (begin_init_stmts): Move to top of file.
6648 (finish_init_stmts): Likewise.
6649 (warn_reorder): Don't declare.
6650 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6651 value.
6652 (check_base_init): Remove.
6653 (is_aggr_typedef): Likewise.
6654 (build_new_1): Don't use the return value of a constructor.
6655 * semantics.c (setup_vtbl_ptr): Don't use the return value
6656 of emit_base_init.
6657 * typeck.c (check_return_expr): Don't magically convert return
6658 statements into `return this' in constructors under the new ABI.
6660 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6661 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6662 (base_ctor_identifier): New macro.
6663 (base_dtor_identifier): Likewise.
6664 (deleting_dtor_identifier): Likewise.
6665 * decl.c: Don't include obstack.h.
6666 (obstack_chunk_alloc): Don't define.
6667 (obstack_chunk_free): Likewise.
6668 (struct predefined_identifier): New type.
6669 (initialize_predefined_identifiers): New function.
6670 (init_decl_processing): Use it.
6671 (debug_temp_inits): Remove.
6672 (start_method): Don't call preserve_data.
6673 (hack_incomplete_structures): Update comment.
6674 * init.c (init_init_processing): Don't initialize
6675 nelts_identifier.
6676 (build_offset_rf): Remove dead code.
6677 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6678 * search.c (init_search_processing): Don't initialize
6679 vptr_identifier.
6681 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6683 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6684 some sign_compare warnings.
6686 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6688 Rename abi::__vmi_class_type_info members.
6689 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6690 base_list, detail_masks members to vmi_flags, vmi_base_count,
6691 vmi_bases and vmi_flags_masks respectively.
6692 (__vmi_class_type_info::vmi_flags_masks): Rename
6693 details_unknown_mask to flags_unknown_mask.
6694 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6695 (__vmi_class_type_info::do_find_public_src): Adjust.
6696 (__vmi_class_type_info::do_dyncast): Adjust.
6697 (__vmi_class_type_info::do_upcast): Adjust.
6699 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6701 * tinfo.cc (convert_to_base): New function.
6702 (get_vbase_offset): Remove. Move into convert_to_base.
6703 (__vmi_class_type_info::do_find_public_src): Adjust.
6704 (__vmi_class_type_info::do_dyncast): Adjust.
6705 (__vmi_class_type_info::do_upcast): Adjust.
6707 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6709 * tinfo.cc (operator=): Use __builtin_strcmp.
6710 * tinfo2.cc (before): Likewise.
6712 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6714 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6715 (DECL_SAVED_INLINE): Rename to ...
6716 (DECL_DEFERRED_FN): ... this.
6717 (in_function_p): Remove declaration.
6718 (mark_inline_for_output): Rename to ...
6719 (defer_fn): ... this.
6720 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6721 (in_function_p): Remove definition.
6722 * decl2.c (saved_inlines): Rename to ...
6723 (deferred_fns): ... this.
6724 (saved_inlines_used): Rename to ...
6725 (deferred_fns_used): ... this.
6726 (mark_inline_for_output): Rename to ...
6727 (defer_fn): ... this.
6728 (finish_file): Adjust accordingly.
6729 (init_decl2): Likewise.
6730 * lex.c (cons_up_default_function): Likewise.
6731 * pt.c (mark_decl_instantiated): Likewise.
6732 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6733 circumstances.
6734 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6735 * semantics.c (expand_body): Defer more functions.
6737 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6739 * vec.cc: New file.
6740 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6741 (vec.o): Build it.
6742 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6743 __cxa_vec_delete): Declare.
6745 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6747 * rtti.c (dfs_class_hint_mark): New static function.
6748 (dfs_class_hint_unmark): New static function.
6749 (class_hint_flags): Use them.
6751 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6753 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6755 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6757 * cp-tree.h (instantiate_decl): Change prototype.
6758 * decl2.c (mark_used): Adjust call.
6759 * optimize.c (inlinable_function_p): Adjust handling of templates.
6760 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6761 (do_type_instantiation): Likewise.
6762 (instantiate_decl): Defer more templates.
6763 (instantiate_pending_templates): Adjust logic to handle inline
6764 friend functions.
6766 * Makefile.in (GGC_H): New variable. Use it throughout in place
6767 of ggc.h.
6769 * call.c: Don't include obstack.h. Include ggc.h.
6770 (obstack_chunk_alloc): Don't define.
6771 (obstack_chunk_free): Likewise.
6772 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6773 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6774 (pop_switch): Free it.
6776 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6778 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6779 if we don't have a DECL_FIELD_OFFSET.
6781 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6783 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6784 special_function_p.
6786 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6788 * cfns.gperf (hash, libc_name_p): Prototype.
6790 * rtti.c (build_dynamic_cast_1): Constification.
6792 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6794 * semantics.c (deferred_type_access_control): Prototype.
6796 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6798 Correct many new ABI issues regarding vbase and vcall offset
6799 layout.
6800 * cp-tree.h (BINFO_VTABLE): Document.
6801 (struct lang_type): Tweak formatting.
6802 (BINFO_PRIMARY_BINFO): Add to documentation.
6803 (CLASSTYPE_VSIZE): Fix typo in comment.
6804 (CLASSTYPE_VBASECLASSES): Update documentation.
6805 (BINFO_VBASE_MARKED): Remove.
6806 (SET_BINFO_VBASE_MARKED): Likewise.
6807 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6808 (BINFO_FIELDS_MARKED): Remove.
6809 (SET_BINFO_FIELDS_MARKED): Likewise.
6810 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6811 (enum access_kind): New enumeration.
6812 (num_extra_vtbl_entries): Remove declaration.
6813 (size_extra_vtbl_entries): Likewise.
6814 (get_vtbl_decl_for_binfo): New function.
6815 (dfs_vbase_unmark): Remove declaration.
6816 (mark_primary_bases): Likewise.
6817 * class.c (SAME_FN): Remove.
6818 (struct vcall_offset_data_s): Move definition.
6819 (build_vbase_pointer): Use `build', not `build_binary_op', to
6820 access the vbase pointer under the new ABI.
6821 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6822 (build_primary_vtable): Likewise.
6823 (dfs_mark_primary_bases): Move here from search.c.
6824 (mark_primary_bases): Likewise.
6825 (determine_primary_bases): Under the new ABI, don't make a base
6826 class a primary base just because we don't yet have any virtual
6827 functions.
6828 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6829 (num_vfun_entries): Remove.
6830 (dfs_count_virtuals): Likewise.
6831 (num_extra_vtbl_entries): Likewise.
6832 (size_extra_vtbl_entries): Likewise.
6833 (layout_virtual_bases): Iterate in inheritance graph order under
6834 the new ABI.
6835 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6836 indicate that a vfield is present.
6837 (init_class_processing): Initialize access_public_node, etc., from
6838 ak_public, etc.
6839 (get_vtbl_decl_for_binfo): New function.
6840 (dump_class_hierarchy_r): Likewise.
6841 (dump_class_hierarchy): Use it.
6842 (finish_vtbls): Build the vtbls in inheritance graph order.
6843 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6844 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6845 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6846 walk is required.
6847 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6848 where the vptr points, even for primary vtables.
6849 (build_vtbl_initializer): Adjust handling of vbase and vcall
6850 offsets.
6851 (build_vcall_and_vbase_vtable_entries): New function.
6852 (dfs_build_vbase_offset_vtbl_entries): Remove.
6853 (build_vbase_offset_vtbl_entries): Reimplement.
6854 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6855 were already handled in a primary base class vtable.
6856 (build_vcall_offset_vtbl_entries): Adjust.
6857 (build_rtti_vtbl_entries): Adjust.
6858 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6859 * init.c (expand_virtual_init): Simplify.
6860 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6861 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6862 * search.c (BINFO_ACCESS): New macro.
6863 (SET_BINFO_ACCESS): Likewise.
6864 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6865 (access_in_type): Likewise.
6866 (dfs_accessible_p): Likewise.
6867 (protected_accessible_p): Likewise.
6868 (lookup_fnfields_1): Adjust documentation.
6869 (dfs_mark_primary_bases): Move to class.c
6870 (mark_primary_bases): Likewise.
6871 (dfs_vbase_unmark): Remove.
6872 (virtual_context): Use BINFO_FOR_VBASE.
6873 (dfs_get_vbase_types): Simplify.
6874 (dfs_build_inheritance_graph_order): New function.
6875 (get_vbase_types): Use it.
6876 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6878 * tinfo.cc (get_vbase_offset): New function.
6879 (__vmi_class_type_info::do_find_public_src): Use it.
6880 (__vmi_class_type_info::do_dyncast): Likewise.
6881 (__vmi_class_type_info::do_upcast): Likewise.
6883 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6885 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6887 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6889 * rtti.c (class_hint_flags): Rename flags.
6890 (class_initializer): Remove flags.
6891 (synthesize_tinfo_var): Combine offset and flags. Add flags
6892 for __vmi_class_type_info.
6893 (create_tinfo_types): Remove flags from __class_type_info and
6894 __si_class_type_info. Merge flags and offset from
6895 base_class_type_info.
6896 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6897 (__base_class_info::is_virtual_p): Adjust.
6898 (__base_class_info::is_public_p): Adjust.
6899 (__base_class_info::offset): New accessor.
6900 (__class_type_info::details): Remove member.
6901 (__class_type_info::__class_type_info): Lose details.
6902 (__class_type_info::detail_masks): Remove.
6903 (__si_class_type_info::__si_class_type_info): Lose details.
6904 (__vmi_class_type_info::details): New member.
6905 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6906 (__vmi_class_type_info::detail_masks): New member.
6907 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6908 with unknown_details_mask.
6909 (__vmi_class_type_info::do_find_public_src): Adjust
6910 (__vmi_class_type_info::do_dyncast): Adjust.
6911 (__vmi_class_type_info::do_upcast): Set result details, if
6912 needed. Adjust.
6913 (__dynamic_cast): Temporarily #if out optimization.
6915 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6917 * rtti.c (get_tinfo_decl): Mark used.
6918 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6919 mark as dealt with, if we output it.
6921 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6923 * class.c: Reorganize to put virtual function table initialization
6924 machinery at the end of the file.
6926 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6928 * class.c (finish_struct): Use bitsize_zero_node.
6929 * pt.c (instantiate_class_template): Likewise.
6931 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6933 Put RTTI entries at negative offsets in new ABI.
6934 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6935 vbase offset at index -3, not -1.
6936 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6937 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6938 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6939 (build_rtti_vtbl_entries): New function.
6940 (set_rtti_entry): Remove.
6941 (build_primary_vtable): Don't use it.
6942 (build_secondary_vtable): Likewise.
6943 (start_vtable): Remove.
6944 (first_vfun_index): New function.
6945 (set_vindex): Likewise.
6946 (add_virtual_function): Don't call start_vtable. Do call
6947 set_vindex.
6948 (set_primary_base): Rename parameter.
6949 (determine_primary_base): Likewise.
6950 (num_vfun_entries): Don't use skip_rtti_stuff.
6951 (num_extra_vtbl_entries): Include RTTI information.
6952 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6953 (skip_rtti_stuff): Remove.
6954 (dfs_modify_vtables): Don't use it.
6955 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6956 (layout_nonempty_base_or_field): Update size handling.
6957 (create_vtable_ptr): Tweak.
6958 (layout_class_type): Adjust parameter names.
6959 (finish_struct_1): Simplify.
6960 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6961 (skip_rtti_stuff): Remove.
6962 (first_vfun_index): New function.
6963 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6964 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6965 (marked_vtable_pathp): Declare.
6966 (unmarked_vtable_pathp): Likewise.
6967 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6968 offsets.
6969 * rtti.c (build_headof): Look for RTTI at negative offsets.
6970 (get_tinfo_decl_dynamic): Likewise.
6971 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6972 here.
6973 (create_pseudo_type_info): Do it here instead. Adjust so that
6974 vptr points at first virtual function.
6975 * search.c (marked_vtable_pathp): Make it global.
6976 (unmarked_vtable_pathp): Likewise.
6977 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6978 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6979 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6980 (get_pure_virtuals): Likewise.
6981 (expand_upcast_fixups): Likewise.
6982 * tree.c (debug_binfo): Likewise.
6983 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6984 negative offset.
6986 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6988 * class.c (check_field_decl): Fix typo.
6989 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6990 (check_methods): Likewise.
6991 (check_field_decls): Likewise.
6992 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6993 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6994 Use DECL_RESULT_FLD, not DECL_RESULT.
6995 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6996 * lex.c (identifier_type): Likewise.
6997 * pt.c (determine_specialization, lookup_template_class): Likewise.
6998 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6999 (resolve_overloaded_unification, more_specialized): Likewise.
7000 * semantics.c (finish_member_declaration): Likewise.
7001 * typeck.c (build_x_function_call): Likewise.
7003 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7005 * class.c (layout_empty_base): Handle empty bases with non-byte
7006 alignment.
7007 (build_base_field): Likewise.
7008 (layout_virtual_bases): Likewise.
7010 * class.c (finish_struct_1): Fix typo in this change:
7012 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7014 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7016 * decl.c (grokdeclarator): Count partial specializations when
7017 keeping track of how many template classes have been seen.
7019 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7021 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7023 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7024 (get_vfield_offset): Use byte_position.
7025 (set_rtti_entry): Set OFFSET to ssizetype zero.
7026 (get_binfo_offset_as_int): Deleted.
7027 (dfs_record_base_offsets): Use tree_low_cst.
7028 (dfs_search_base_offsets): Likewise.
7029 (layout_nonempty_base_or_field): Reflect changes in RLI format
7030 and call byte_position.
7031 (layout_empty_base): Convert offset to ssizetype.
7032 (build_base_field): use rli_size_unit_so_far.
7033 (dfs_propagate_binfo_offsets): Do computation in proper type.
7034 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7035 (layout_class_type): Reflect changes in RLI names and fields.
7036 (finish_struct_1): Set DECL_FIELD_OFFSET.
7037 * dump.c (dequeue_and_dump): Call bit_position.
7038 * expr.c (cplus_expand_constant): Use byte_position.
7039 * rtti.c (expand_class_desc): Use bitsize_one_node.
7040 * typeck.c (build_component_addr): Use byte_position and don't
7041 special case for zero offset.
7043 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7045 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7047 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7048 tinfo object.
7049 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7050 vtable.
7052 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7054 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7055 DECL_P macros.
7056 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7057 make_typename_type, check_initializer, cp_finish_decl,
7058 xref_tag): Likewise.
7059 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7060 decl_namespace, arg_assoc_template_arg, arg_assoc,
7061 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7062 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7063 args_to_string): Likewise.
7064 * friend.c (is_friend): Likewise.
7065 * lex.c (note_got_semicolon, note_list_got_semicolon,
7066 is_global): Likewise.
7067 * method.c (build_overload_nested_name, build_overload_value,
7068 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7069 * parse.y (typename_sub, typename_sub1): Likewise.
7070 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7071 process_partial_specialization, convert_template_argument,
7072 template_args_equal, add_pending_template, lookup_template_class,
7073 for_each_template_parm_r, maybe_fold_nontype_arg,
7074 tsubst, instantiate_template, type_unification_real, unify,
7075 instantiate_pending_templates, set_mangled_name_for_template_decl):
7076 Likewise.
7077 * repo.c (repo_get_id, repo_template_used): Likewise.
7078 * search.c (lookup_field_1): Likewise.
7079 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7080 * xref.c (classname): Likewise.
7082 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7084 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7085 (CANONICAL_BINFO): New macro.
7086 (BINFO_NEW_VTABLE_MARKED): Use it.
7087 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7088 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7089 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7090 not TREE_TYPE.
7091 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7092 (build_secondary_vtable): Likewise.
7093 (dfs_finish_vtbls): Likewise.
7094 (dfs_accumulate_vtbl_inits): Likewise.
7095 (accumulate_vtbl_inits): New function.
7096 (finish_vtbls): Make sure that virtual bases come after
7097 non-virtual bases in the vtable group.
7098 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7099 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7100 * search.c (struct vbase_info): Move definition.
7101 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7102 (unmarked_new_vtable_p): Likewise.
7103 (dfs_mark_vtable_path): Remove.
7104 (dfs_mark_new_vtable): Remove.
7105 (dfs_unmark_new_vtable): Likewise.
7106 (dfs_clear_search_slot): Likewise.
7107 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7108 (dfs_clear_vbase_slots): Likewise.
7109 (init_vbase_pointers): LIkewise.
7111 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7113 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7114 SIZETYPE to a non-SIZETYPE.
7116 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7118 * class.c (layout_virtual_bases): Adjust names in conditionally
7119 compiled code.
7121 * class.c (record_base_offsets): New function.
7122 (layout_conflict_p): Likewise.
7123 (layout_nonempty_base_or_field): Use it.
7124 (layout_empty_base): New function.
7125 (build_base_field): Use it.
7126 (build_base_fields): Update comment.
7127 (layout_virtual_bases): Fold in a little code form
7128 layout_basetypes. Use layout_empty_base.
7129 (layout_basetypes): Remove.
7130 (end_of_class): New function.
7131 (layout_class_type): Use it. Adjust.
7133 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7134 (fntype_p): Remove.
7135 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7136 comment.
7137 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7138 * typeck.c (fntype_p): Remove.
7140 * cp-tree.h (TI_SPEC_INFO): Remove.
7141 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7142 * pt.c (process_partial_specialization): Likewise.
7144 * class.c (build_base_field): Fix thinko in computation of binfo
7145 offsets.
7147 * tree.c (mark_local_for_remap_p): Mark variables declared in
7148 TARGET_EXPRs as well.
7150 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7152 * typeck.c (require_complete_type, complete_type,
7153 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7154 build_array_ref, convert_arguments, pointer_diff,
7155 build_x_unary_op, build_unary_op, build_c_cast,
7156 build_modify_expr): Use COMPLETE_TYPE_P etc.
7157 * call.c (is_complete, convert_like_real,
7158 build_new_method_call): Likewise.
7159 * class.c (build_vbase_pointer_fields, check_bases,
7160 build_base_field, finish_struct_1, pushclass): Likewise.
7161 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7162 * decl.c (maybe_process_template_type_declaration, pushtag,
7163 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7164 layout_var_decl, check_initializer, cp_finish_decl,
7165 grokdeclarator, require_complete_types_for_parms,
7166 grok_op_properties, xref_tag, xref_basetypes,
7167 check_function_type): Likewise.
7168 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7169 * friend.c (do_friend): Likewise.
7170 * init.c (build_offset_ref): Likewise.
7171 * parse.y (structsp): Likewise.
7172 * pt.c (maybe_process_partial_specialization,
7173 tsubst_friend_function, instantiate_class_template, tsubst,
7174 do_type_instantiation, instantiate_pending_templates): Likewise.
7175 * repo.c (repo_get_id): Likewise.
7176 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7177 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7178 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7179 * semantics.c (begin_class_definition): Likewise.
7180 * tree.c (build_cplus_method_type): Likewise.
7181 * typeck2.c (digest_init, build_functional_cast,
7182 add_exception_specifier): Likewise.
7183 * parse.h, parse.c: Regenerated.
7185 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7187 * inc/cxxabi.h: New header file. Define new-abi entry points.
7188 (__pointer_type_info::target): Rename member to ...
7189 (__pointer_type_info::type): ... here.
7190 (__base_class_info::type): Rename member to ...
7191 (__base_class_info::base): ... here.
7192 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7193 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7194 (abi_node): New global tree node.
7195 * decl.c (abi_node): Document.
7196 (init_decl_processing): Initialize abi_node.
7197 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7198 (get_vmi_pseudo_type_info): Likewise.
7199 (create_tinfo_types): Likewise.
7200 (emit_support_tinfos): Likewise.
7201 * tinfo.h (cxxabi.h): Include for new-abi.
7202 Move rtti class definitions to new header file.
7203 * tinfo.cc (abi): Use the namespace.
7204 (std): Move new abi rtti classes from here ...
7205 (__cxxabiv1): ... to here.
7206 * tinfo2.cc (cxxabi.h): Include for new-abi.
7207 Move rtti class definitions to new header file.
7208 (std): Move new abi rtti classes from here ...
7209 (__cxxabiv1): ... to here.
7210 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7211 namespace.
7213 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7214 Jason Merrill <jason@casey.cygnus.com>
7216 * method.c (build_overload_int): Use host_integerp.
7218 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7220 * init.c (build_offset_ref): Handle the case of a templated member
7221 function.
7223 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7225 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7227 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7229 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7230 * class.c (check_bitfield_decl): Turn illegal bitfields into
7231 non-bitfields.
7232 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7233 semantics.
7234 (dfs_offset_for_unshared_vbases): Likewise.
7235 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7236 pointer-to-member correctly under the new ABI.
7237 * expr.c (cplus_expand_constant): Don't use cp_convert when
7238 turning an offset into a pointer-to-member.
7239 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7240 when dereferencing them under the new ABI.
7241 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7242 of pointers-to-members under the new ABI.
7244 * class.c (check_bitfield_decl): Remove restriction on really long
7245 bitfields.
7246 (layout_class_type): Implement new ABI handling of bitfields
7247 longer than their types.
7249 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7251 * parse.y (extdefs): Call ggc_collect.
7252 * parse.c: Regenerated.
7254 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7256 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7257 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7258 potential overload.
7260 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7262 * class.c (build_vbase_path): Use integer_zerop.
7263 (build_vtable_entry): Use tree_low_cst.
7264 (get_vfield_offset): Use bit_position.
7265 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7266 Use tree_low_cst.
7267 (check_bitfield_decl): Set DECL_SIZE using convert.
7268 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7269 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7270 Use tree_low_cst.
7271 (finish_struct_1): Use bit_position.
7272 (dump_class_hierarchy): Use tree_low_cst.
7273 * cp-tree.h (min_precision): Add declaration.
7274 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7275 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7276 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7277 * expr.c (cplus_expand_constant): Use bit_position.
7278 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7279 * rtti.c (get_base_offset): Use bit_position.
7280 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7281 host_integerp, and tree_low_cst.
7282 (pointer_int_sum): Use integer_zerop.
7283 (build_component_addr): Use bit_position.
7285 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7287 * typeck.c (require_complete_type): Don't assume size_zero_node.
7288 (complete_type_or_else): Likewise.
7290 2000-03-16 Steven Grady <grady@digitaldeck.com>
7291 Jason Merrill <jason@casey.cygnus.com>
7293 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7295 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7297 * decl2.c (grokfield): Bail out if type is error_mark_node.
7299 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7301 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7302 (__pointer_to_member_data): ... here. Adjust.
7303 * rtti.c (create_tinfo_types): Adjust.
7305 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7307 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7308 * decl.c (ref_desc_type_node): Undocument.
7309 * rtti.c (ptr_ref_initializer): Rename to ...
7310 (ptr_initializer): ... here. Adjust comments.
7311 (ptmd_initializer): Fix comment thinko.
7312 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7313 (create_tinfo_types): Remove ref_desc_type_node init.
7314 * tinfo2.cc (__reference_type_info): Remove.
7316 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7318 * decl.c (cp_finish_decl): Remove obsolete comment.
7320 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7322 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7324 * cp-tree.h: Tweak documentation.
7325 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7326 (avoid_overlap): Remove.
7327 (get_binfo_offset_as_int): New function.
7328 (dfs_serach_base_offsets): Likewise.
7329 (layout_nonempty_base_or_field): Likewise.
7330 (build_base_field): Layout fields here. Avoid placing two objects
7331 of the same type at the same address, under the new ABI.
7332 (build_base_fields): Adjust accordingly.
7333 (create_vtable_ptr): Return the new field, but don't attach it to
7334 TYPE_FIELDS.
7335 (remove_base_field): Remove.
7336 (remove_base_fields): Remove.
7337 (layout_basetypes): Adjust accordingly.
7338 (layout_class_type): Call layout_field for each field, rather than
7339 just making a wholesale call to layout_type.
7341 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7343 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7345 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7347 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7349 * except.c (dtor_nothrow): New fn.
7350 (do_pop_exception): Use it. Take type parm.
7351 (push_eh_cleanup): Take type parm.
7352 (expand_start_catch_block): Pass it.
7353 (build_eh_type_type_ref): Accept null type.
7355 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7357 * cp-tree.h (revert_static_member_fn): Change prototype.
7358 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7359 (grok_op_properties): Likewise.
7360 (start_function): Likewise.
7361 (revert_static_member_fn): Simplify.
7362 * pt.c (check_explicit_specialization): Adjust call to
7363 revert_static_member_fn.
7365 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7367 * cp-tree.h (scope_kind): New type.
7368 (tmpl_spec_kind): Likewise.
7369 (declare_pseudo_global_level): Remove.
7370 (pseudo_global_level_p): Rename to template_parm_scope_p.
7371 (pushlevel): Remove declaration.
7372 (begin_scope): New function.
7373 (finish_scope): Likewise.
7374 (current_tmpl_spec_kind): Likewise.
7375 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7376 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7377 Add template_spec_p.
7378 (toplevel_bindings_p): Adjust.
7379 (declare_pseudo_global_level): Remove.
7380 (pseudo_global_level_p): Rename to template_parm_scope_p.
7381 (current_tmpl_spec_kind): New function.
7382 (begin_scope): Likewise.
7383 (finish_scope): Likewise.
7384 (maybe_push_to_top_level): Adjust.
7385 (maybe_process_template_type_declaration): Likewise.
7386 (pushtag): Likewise.
7387 (pushdecl_nonclass_level): Likewise.
7388 (lookup_tag): Likewise.
7389 (grokfndecl): Handle member template specializations. Share
7390 constructor and non-constructor code.
7391 * decl2.c (check_classfn): Handle member template specializations.
7392 * pt.c (begin_template_parm_list): Use begin_scope.
7393 (begin_specialization): Likewise.
7394 (end_specialization): Likewise.
7395 (check_explicit_specialization): Use current_tmpl_spec_kind.
7396 Handle member template specializations.
7397 (end_template_decl): Use finish_scope. Remove call to
7398 get_pending_sizes.
7399 (push_template_decl_real): Remove bogus error message.
7400 (tsubst_decl): Fix typo in code contained in comment.
7401 (instantiate_template): Handle member template specializations.
7402 (most_general_template): Likewise.
7404 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7406 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7407 (do_identifier): Ditto for error().
7409 * pt.c (convert_nontype_argument): Ditto for cp_error().
7410 (convert_template_argument): Ditto for cp_pedwarn().
7412 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7414 * exception.cc (__check_null_eh_spec): New fn.
7415 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7417 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7419 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7420 * except.c (expand_end_eh_spec): Add the return type.
7421 * rtti.c (throw_bad_cast): Add the parmtypes.
7422 (throw_bad_typeid): Likewise.
7424 * semantics.c (expand_stmt): Only leave out rtl for unused
7425 artificials, and set DECL_IGNORED_P on them as well.
7426 * decl.c (wrapup_globals_for_namespace): Likewise.
7428 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7430 * decl.c (maybe_commonize_var): Skip all artificial decls.
7431 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7433 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7435 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7436 * cp-tree.h: Declare flag_enforce_eh_specs.
7437 * decl.c (store_parm_decls, finish_function): Check it.
7439 C library functions don't throw.
7440 * Makefile.in (cfns.h): New target.
7441 (except.o): Depend on it.
7442 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7443 * cfns.gperf: New file.
7444 * cfns.h: Generated.
7445 * except.c: Include it.
7446 (nothrow_libfn_p): New fn.
7447 * decl.c (grokfndecl): Use it.
7448 * cp-tree.h: Declare it.
7450 * decl.c (push_overloaded_decl_1, auto_function,
7451 define_function): Lose.
7452 (build_library_fn_1): New static fn.
7453 (builtin_function): Use it.
7454 (get_atexit_node): Use build_library_fn_ptr.
7455 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7456 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7457 push_void_library_fn, push_throw_library_fn): New fns.
7458 * cp-tree.h: Declare them.
7459 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7460 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7461 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7462 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7463 * rtti.c (build_runtime_decl): Lose.
7464 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7465 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7466 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7468 * call.c (build_call): Remove result_type parm.
7469 Call mark_used on unused artificial fns.
7470 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7472 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7474 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7475 appropriate.
7476 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7477 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7478 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7479 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7480 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7481 expand_generic_desc): Likewise.
7483 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7485 * exception.cc (__cp_pop_exception): Cleanup the original object.
7487 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7489 * decl.c (grok_op_properties): Merge conversion to void warning
7490 with other silly op warnings.
7492 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7494 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7495 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7497 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7499 * decl.c (cp_make_fname_decl): New function.
7500 (wrapup_globals_for_namespace): Don't emit unused static vars.
7501 (init_decl_processing): Remove comment about use of
7502 array_domain_type. Set make_fname_decl.
7503 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7504 * semantics.c (begin_compound_stmt): Remove
7505 current_function_name_declared flagging.
7506 (expand_stmt): Don't emit unused local statics.
7507 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7508 specially.
7510 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7512 * typeck.c (convert_for_assignment): Don't look at array
7513 initializer.
7514 * call.c (convert_like_real): Likewise.
7516 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7518 Add initial support for '\uNNNN' specifier.
7519 * lex.c (read_ucs): New fn.
7520 (readescape, skip_white_space): Call it.
7521 (is_extended_char, is_extended_char_1): New fns.
7522 (utf8_extend_token): New fn, #if 0'd out.
7523 (real_yylex): Treat extended chars like letters.
7525 * search.c (note_debug_info_needed): Walk the bases even if we
7526 weren't deferring the type itself.
7528 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7530 * decl2.c (finish_objects): Constify a char*.
7532 * method.c (emit_thunk): Likewise.
7534 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7536 * typeck.c (dubious_conversion_warnings): Look through
7537 REFERENCE_TYPE.
7539 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7541 * class.c (dfs_modify_vtables): I is now unsigned.
7542 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7543 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7544 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7545 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7546 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7547 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7548 Call integer_all_onesp.
7549 * typeck2.c (process_init_constructor): Use compare_tree_int.
7551 * lang-specs.h (as): Don't call if -syntax-only.
7553 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7555 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7556 RTL_EXPR_HAS_NO_SCOPE after all.
7558 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7560 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7561 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7562 RTL_EXPR_HAS_NO_SCOPE.
7564 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7565 later.
7567 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7569 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7571 * call.c (convert_like): Macrofy.
7572 (convert_like_with_context): New macro.
7573 (convert_like_real): Renamed from convert_like. Add calling
7574 context parameters, for diagnostics. Add recursive flag. Call
7575 dubious_conversion_warnings for outer conversion.
7576 (build_user_type_conversion): Use convert_like_with_context.
7577 (build_over_call): Likewise. Don't warn about dubious
7578 conversions here. Adjust convert_default_arg calls.
7579 (convert_default_arg): Add context parameters for diagnostics.
7580 Pass throught to convert_like_with_context.
7581 * cp-tree.h (convert_default_arg): Add context parameters.
7582 (dubious_conversion_warnings): Prototype new function.
7583 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7584 (dubious_conversion_warnings): New function, broken
7585 out of convert_for_assignment.
7586 (convert_for_assignment): Adjust.
7588 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7590 * decl2.c (key_method): Break out from...
7591 (import_export_vtable, import_export_class): ...here.
7593 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7594 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7596 * search.c (note_debug_info_needed, dfs_debug_mark,
7597 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7598 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7600 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7602 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7603 typos.
7605 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7607 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7608 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7609 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7610 (lang_type): Split gets_new into has_new and has_array_new.
7611 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7612 (TYPE_GETS_NEW): Split into ...
7613 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7614 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7615 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7616 (build_op_new_call): Don't declare.
7617 (build_new_1): Likewise.
7618 * call.c (build_op_new_call): Remove.
7619 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7620 instead of TYPE_NEEDS_DESTRUCTOR.
7621 (finish_struct_bits): Likewise.
7622 (add_implicitly_declared_members): Likewise.
7623 (check_field_decl): Likewise.
7624 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7625 correctly under the new ABI.
7626 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7627 instead of TYPE_NEEDS_DESTRUCTOR.
7628 (initialize_local_var): Likewise.
7629 (destroy_local_var): Likewise.
7630 (cp_finish_decl): Likewise.
7631 (register_dtor_fn): Likewise.
7632 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7633 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7634 TYPE_VEC_DELETE_TAKES_SIZE here.
7635 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7636 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7637 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7638 (finish_destructor_body): Likewise.
7639 (maybe_build_cleanup_1): Likewise.
7640 * decl2.c (do_static_destruction): Likewise.
7641 * init.c (build_new_1): Make it static.
7642 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7643 (expand_cleanup_for_base): Likewise.
7644 (get_cookie_size): New function.
7645 (build_new_1): Handle array-new cookies correctly under the new
7646 ABI.
7647 (build_vec_delete_1): Likewise.
7648 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7649 (build_delete): Likewise.
7650 (build_vec_delete): Handle array-new cookies correctly under the new
7651 ABI.
7652 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7653 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7654 TYPE_HAS_ARRAY_NEW_OPERATOR.
7655 * ptree.c (print_lang_type): Check them.
7656 * search.c (context_for_name_lookup): Fix typo in comment.
7657 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7658 * tree.c (break_out_cleanups): Likewise.
7659 (build_cplus_array_test_1): Likewise.
7660 (cp_build_qualified_type_real): Likewise.
7661 * typeck.c (complete_type): Likewise.
7663 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7664 the command-line, not the end.
7666 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7668 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7670 2000-03-02 Tom Tromey <tromey@cygnus.com>
7672 * cp-tree.h (build_java_class_ref): Declare.
7673 * init.c (build_java_class_ref): No longer static.
7674 * except.c (expand_throw): Generate a Java-style `throw' if the
7675 thrown object is a "Java" object.
7676 (initialize_handler_parm): Generate a Java-style lookup of
7677 exception info if the caught object is a "Java" object.
7678 (catch_language, catch_language_init): New globals.
7679 (decl_is_java_type): New function.
7680 (expand_start_catch_block): Don't call push_eh_info() or
7681 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7682 class reference to build_catch_block.
7684 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7686 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7688 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7690 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7691 to merge reference/pointer code and fix incorrect warnings.
7693 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7695 * search.c (protected_accessible_p): Use context_for_name_lookup.
7697 * init.c (construct_virtual_bases): Fix thinko.
7698 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7700 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7702 * decl.c (current_function_decl): Move to toplev.c.
7704 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7706 * pt.c (fn_type_unification): Unify return type, whenever
7707 provided.
7708 (get_bindings_real): Only pass return type when necessary.
7709 Remove explicit return type check.
7710 * class.c (resolve_address_of_overloaded_function): Pass desired
7711 return type to fn_type_unification.
7713 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7715 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7716 DECL_FIELD_SIZE.
7717 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7718 DECL_FIELD_SIZE.
7719 * rtti.c (expand_class_desc): Likewise.
7720 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7721 (THUNK_VCALL_OFFSET): Likewise.
7722 (THUNK_DELTA): Reflect changes in ../tree.h.
7724 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7726 * search.c (protected_accessible_p): Also allow the access if
7727 the member is public in DERIVED. Lose TYPE parm.
7728 (friend_accessible_p): Lose TYPE parm.
7729 (accessible_p): Adjust.
7731 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7733 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7734 on things that are not sizes; ssize_binop deleted.
7735 Call size_diffop when appropriate.
7736 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7737 (build_primary_vtable, build_secondary_vtable): Likewise.
7738 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7739 Variable I is HOST_WIDE_INT.
7740 (get_vfield_offset): Pass proper types to size_binop.
7741 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7742 (finish_struct_1): Likewise.
7743 (skip_rtti_stuff): Arg N is now pointer to signed.
7744 (layout_class_type): Use size_zero_node.
7745 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7746 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7747 * decl.c (complete_arry_type): Pass proper types to size_binop.
7748 (xref_basetypes): BINFO_OFFSET is sizetype.
7749 * error.c (dump_expr): Don't use size_binop non-sizes.
7750 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7751 * init.c (construct_virtual_bases): Fix type error.
7752 (build_vec_delete_1): Pass proper type to size_binop and don't
7753 fold result.
7754 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7755 * rtti.c (get_base_offset): Pass proper type to size_binop.
7756 * search.c (dfs_find_vbases): Fix type error.
7757 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7758 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7759 * tree.c (debug_binfo): Variable N is signed.
7760 Use HOST_WIDE_INT_PRINT_DEC.
7761 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7762 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7763 size_one_node and size_zero_node.
7764 (c_alignof): Use size_one_node.
7765 (build_component_addr): Pass proper types to size_binop.
7766 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7768 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7770 Implement class scope using-declarations for functions.
7771 * class.c (handle_using_decl): Call add_method for used functions.
7772 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7773 (add_method): Used functions are hidden by local functions.
7774 (check_bases_and_members): Handle using-decls before finalizing
7775 CLASSTYPE_METHOD_VEC.
7776 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7777 override the type of 'this' accordingly.
7778 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7779 (convert_class_to_reference, build_user_type_conversion_1,
7780 build_new_function_call, build_object_call, build_new_op,
7781 build_new_method_call): Pass ctype parm.
7783 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7784 the baselink.
7785 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7786 build_new_function_call, build_object_call, build_new_op,
7787 build_new_method_call, build_op_delete_call): Don't get basetype_path
7788 from a baselink.
7789 * typeck.c (build_component_ref): Likewise.
7790 * init.c (build_offset_ref): Likewise.
7791 (resolve_offset_ref): Don't call enforce_access.
7792 Call build_scoped_ref.
7793 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7794 would cause an error or if -pedantic.
7795 * class.c (alter_access): Lose binfo parm.
7797 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7799 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7800 types.
7802 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7804 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7805 pseudo_type_info creation into the std namespace
7807 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7809 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7810 (import_export_class): Remove declaration.
7811 * decl2.c (import_export_class): Make it static.
7812 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7813 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7814 EXPR_WITH_FILE_LOCATION.
7815 * lex.c (check_newline): Tweak filename/lineno setting.
7816 * semantics.c (begin_while_stmt): Fix typo in comment.
7818 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7820 * lang-options.h (-fmessage-length=): Add missing option.
7822 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7824 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7826 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7828 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7830 * optimize.c (expand_call_inline): Emit the return label before
7831 evaluating the return value.
7833 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7835 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7836 than duplicating functionality here.
7837 * optimize.c: Include input.h.
7838 (expand_call_inline): Use push_srcloc and pop_srcloc.
7839 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7840 * parse.c: Regenerated.
7841 * Makefile.in (lex.o): Depend on input.h.
7842 (optimize.o): Likewise.
7844 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7846 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7847 function type, rather than ICE.
7849 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7851 * decl.c (grokdeclarator): Call decl_type_access_control.
7852 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7853 decl is null.
7855 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7857 * decl.c (decls_match): Remove obsolete static member nadgering.
7859 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7861 * decl.c (grokdeclarator): Change ANSI to ISO.
7862 * lex.c (consume_string, readescape, do_identifier): Likewise.
7863 (parse_float, real_yylex): Likewise.
7864 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7865 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7866 new_type_id, maybe_label_decls, simple_stmt,
7867 for.init.statement): Likewise.
7868 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7869 * semantics.c (finish_named_return_value): Likewise.
7870 * parse.c: Regenerate.
7872 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7874 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7875 (CPTI_CLASS_STAR_TYPE): Remove.
7876 (vtable_index_type): Likewise.
7877 (class_star_type_node): Remove.
7878 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7879 (build_binary_op_nodefault): Remove.
7880 * call.c (build_new_op): Use build_binary_op instead of
7881 build_binary_op_nodefault.
7882 * decl.c (init_decl_processing): Remove class_star_type_node
7883 initialization. Make delta_type_node ptrdiff_type_node under the
7884 new ABI. Initialize vtable_index_type.
7885 (build_ptrmemfunc_type): Build different structures for the new
7886 ABI.
7887 (build_enumerator): Use build_binary_op instead of
7888 build_binary_op_nodefault.
7889 * method.c (build_overload_value): Mangle pointers-to-members
7890 appropriately under the new ABI.
7891 * typeck.c (build_array_ref): Use build_binary_op instead of
7892 build_binary_op_nodefault.
7893 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7894 (build_binary_op_nodefault): Rename to ...
7895 (build_binary_op): ... this. Remove old version. Adjust for
7896 pointer-to-member comparisons under the new ABI.
7897 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7898 (build_ptrmemfunc): Adjust for the new ABI.
7899 (expand_ptrmemfunc_cst): Likewise.
7900 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7901 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7903 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7905 * call.c (build_object_call): Compress consecutive calls to
7906 cp_error.
7907 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7908 (build_op_delete_call): Adjust message formatting.
7910 * class.c (check_bases): Compress consecutive calls to
7911 cp_pedwarn.
7912 (finish_struct_anon): Say 'ISO C++'.
7914 * decl.c (start_decl): Same here.
7915 (grok_reference_init): Likewise.
7916 (grokfndecl): Correct message formatting.
7917 (grokfndecl): Improve diagnostic.
7918 (check_static_variable_definition): Likewise. Say 'ISO C++'
7919 (compute_array_index_type): Say 'ISO C++'
7920 (create_array_type_for_decl): Compress consecutive calls to
7921 cp_error.
7922 (grokdeclarator): Say 'ISO C++'
7923 (grok_op_properties): Likewise.
7925 * decl2.c (delete_sanity): Clairify diagnostic.
7926 (check_member_template): Same here.
7927 (grok_function_init): Use consistent terminology.
7929 * expr.c (do_case): Say 'ISO C++'
7931 * friend.c (do_friend): Compress consecutive calls to warning.
7933 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7935 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7936 * class.c (build_secondary_vtable): Reorganize. Don't create a
7937 new vtable under the new ABI.
7938 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7939 computing the size.
7940 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7941 the initializing elements.
7942 (initialize_vtable): New function.
7943 (dfs_finish_vtbls): Use it.
7944 (dfs_accumulate_vtbl_inits): New function.
7945 (finish_vtbls): Merge primary and secondary vtables under the new
7946 ABI.
7947 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7948 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7949 aren't VAR_DECLs.
7951 * class.c (build_vtable): New function, split out from ...
7952 (get_vtable_decl): ... here, and ...
7953 (build_secondary_vtable): ... here.
7955 * pt.c (tsubst_decl): Fix formatting.
7957 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7959 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7960 (avoid_overlap, build_base_field): Likewise.
7961 (build_base_field, build_base_fields, is_empty_class):
7962 Test DECL_SIZE with integer_zero.
7963 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7964 * cp-tree.h (struct lang_type): New field size_unit.
7965 (CLASSTYPE_SIZE_UNIT): New macro.
7966 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7967 (cp_finish_decl): Delete -Wlarger-than processing.
7968 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7969 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7970 * tree.c (make_binfo): binfo vector is one entry longer.
7971 (walk_tree): Walk DECL_SIZE_UNIT.
7973 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7975 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7976 comment.
7977 (build_vtable_entry): Don't assume all vtable entries are
7978 functions.
7979 (build_vtbl_initializer): Adjust accordingly.
7980 (get_vtable_decl): Fix formatting.
7982 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7984 * semantics.c (deferred_type_access_control): Walk the entire
7985 type_lookups list.
7986 (save_type_access_control): Rename from
7987 initial_deferred_type_access_control. Just remember the value.
7988 (decl_type_access_control): New fn.
7989 (begin_function_definition): Use deferred_type_access_control, after
7990 we've started the function. Set type_lookups to error_mark_node.
7991 * parse.y (frob_specs, fn.def1): Adjust.
7992 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7993 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7994 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7995 (after_type_component_declarator0): Likewise.
7996 (after_type_component_declarator): Likewise.
7997 (notype_component_declarator): Likewise.
7998 * cp-tree.h: Adjust.
8000 * decl.c (redeclaration_error_message): Allow redeclaration of
8001 namespace-scope decls.
8003 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8005 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8007 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8009 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8010 * decl2.c (grokclassfn): Likewise.
8012 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8014 * decl2.c (lang_decode_option): Don't set default message length
8015 here.
8016 * lex.c (lang_init_options): Set it here.
8018 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8020 Make DECL_CONTEXT mean the class in which a member function was
8021 declared, even for a virtual function.
8022 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8023 (DECL_FRIEND_CONTEXT): New macro.
8024 (DECL_REAL_CONTEXT): Remove.
8025 (SET_DECL_FRIEND_CONTEXT): Likewise.
8026 (DECL_VIRTUAL_CONTEXT): Adjust.
8027 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8028 (add_friends): Remove.
8029 (hack_decl_function_context): Likewise.
8030 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8031 CP_DECL_CONTEXT.
8032 (build_over_call): Fix indentation. Use DECL_CONTEXT
8033 instead of DECL_CLASS_CONTEXT.
8034 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8035 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8036 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8037 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8038 (build_base_field): Likewise.
8039 (finish_struct_1): Likewise.
8040 (build_self_reference): Likewise.
8041 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8042 DECL_REAL_CONTEXT.
8043 (pushtag): Use decl_function_context, not
8044 hack_decl_function_context.
8045 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8046 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8047 (pushdecl): Remove bogus code.
8048 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8049 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8050 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8051 Use decl_function_context, nothack_decl_function_context.
8052 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8053 (grokdeclarator): Likewise. Use decl_function_context, not
8054 hack_decl_function_context.
8055 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8056 (start_function): Use DECL_FRIEND_CONTEXT, not
8057 DECL_CLASS_CONTEXT. Use decl_function_context, not
8058 hack_decl_function_context.
8059 (finish_function): Use decl_function_context, not
8060 hack_decl_function_context.
8061 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8062 DECL_CLASS_CONTEXT.
8063 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8064 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8065 (grokfield): Likewise.
8066 (finish_builtin_type): Likewise.
8067 (finish_vtable_vardec): Use decl_function_context, not
8068 hack_decl_function_context.
8069 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8070 (start_static_initialization_or_destruction): Likewise.
8071 (finish_static_initialization_or_destruction): Likewise.
8072 (mark_used): Adjust logic for deciding when to synthesize methods.
8073 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8074 DECL_REAL_CONTEXT.
8075 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8076 DECL_CLASS_CONTEXT.
8077 * friend.c (is_friend): Likewise.
8078 (add_friends): Remove.
8079 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8080 * lex.c (begin_definition_of_inclass_inline): Use
8081 decl_function_context, not hack_decl_function_context.
8082 (process_next_inline): Likewise.
8083 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8084 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8085 DECL_CLASSS_CONTEXT.
8086 (hack_identifier): Likewise.
8087 (synthesize_method): Use decl_function_context, not
8088 hack_decl_function_context.
8089 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8090 DECL_REAL_CONTEXT.
8091 (is_member_template): Use decl_function_context, not
8092 hack_decl_function_context. Use DECL_CONTEXT, not
8093 DECL_CLASS_CONTEXT.
8094 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8095 DECL_CLASS_CONTEXT.
8096 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8097 DECL_REAL_CONTEXT.
8098 (push_template_decl_real): Likewise.
8099 (instantiate_class_template): Don't call add_friends.
8100 (tsubst_default_argument): Use DECL_CONTEXT, not
8101 DECL_REAL_CONTEXT.
8102 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8103 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8104 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8105 DECL_CLASS_CONTEXT.
8106 * repo.c (repo_inline_used): Likewise.
8107 * search.c (current_scope): Adjust for new _CONTEXT macros.
8108 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8109 DECL_REAL_CONTEXT.
8110 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8111 (lookup_fnfields_here):Likewise.
8112 (check_final_overrider): Likewise.
8113 (init_vbase_pointers): Likewise.
8114 (virtual_context): Likewise.
8115 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8116 (expand_body): Use decl_function_context, not
8117 hack_decl_function_context.
8118 * tree.c (hack_decl_function_context): Remove.
8119 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8120 DECL_CLASS_CONTEXT.
8121 * typeck2.c (error_not_base_type): Likewise.
8123 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8125 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8127 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8129 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8131 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8133 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8135 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8137 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8139 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8141 * parse.y (frob_specs): Split out...
8142 (parse_decl): From here.
8143 (fn.def2): Call initial_deferred_type_access_control.
8144 (after_type_component_declarator0): Call frob_specs.
8145 (notype_component_declarator0): Likewise.
8146 * search.c (friend_accessible_p): Nested classes are friends of their
8147 enclosing classes.
8149 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8151 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8152 used to create an implicit temporary.
8154 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8155 override.
8157 2000-02-08 Nathan Sidwell <nathan@acm.org>
8159 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8160 strip array element qualifiers too.
8162 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8164 * decl.c (store_parm_decls): Don't build cleanups for parameters
8165 while processing_template_decl.
8167 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8169 * cp-tree.h (struct saved_scope): Add incomplete field.
8170 (namespace_scope_incomplete): New macro.
8171 * decl.c (pushdecl): Use it.
8172 (hack_incomplete_structures): Use it. See through artificial
8173 binding levels.
8174 (mark_saved_scope): Mark it.
8176 Implement access control for nested types.
8177 * search.c (type_access_control): New fn.
8178 (accessible_p): Now we do perform access control for types.
8179 * semantics.c (deferred_type_access_control): New fn.
8180 (initial_deferred_type_access_control): New fn.
8181 (begin_function_definition): Call it. Add lookups parm.
8182 * decl.c (struct binding_level): Add this_class field.
8183 (pushlevel_class): Set it.
8184 (mark_binding_level): Mark it.
8185 (lookup_name_real): Use it. Call type_access_control.
8186 (mark_saved_scope): Mark lookups field.
8187 * cp-tree.h (flagged_type_tree): Add lookups field.
8188 (struct saved_scope): Add lookups field.
8189 (type_lookups): New macro.
8190 * parse.y (declmods): Now <ftype>.
8191 (parse_decl): Add lookups parm. Call
8192 initial_deferred_type_access_control.
8193 (lang_extdef): Clear type_lookups.
8194 (typed_declspecs, declmods, typespec): Set lookups field.
8195 (initdcl): Call deferred_type_access_control.
8196 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8197 component_decl_1, named_parm): Adjust.
8198 * friend.c (is_friend): Nested classes are friends of their
8199 enclosing classes.
8201 * class.c (currently_open_derived_class): New fn.
8202 * method.c (hack_identifier): Use it.
8204 * lex.c (do_identifier): Remove obsolete code.
8206 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8208 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8210 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8211 thinks this file is plain C).
8213 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8215 * Makefile.in (call.o): Depend on $(EXPR_H).
8217 * call.c: Include "expr.h".
8219 * class.c (dump_class_hierarchy): Add prototype.
8221 * search.c (dfs_get_pure_virtuals): Likewise.
8223 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8225 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8226 * parse.c: Rebuilt.
8228 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8230 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8231 Store it in DECL_FCONTEXT.
8232 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8234 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8236 * tinfo.h (old abi): #include "tconfig.h".
8237 * tinfo.cc (convert_to_base): Move into old abi section.
8239 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8241 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8242 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8243 (BINFO_PRIMARY_BINFO): New macro.
8244 (BF_DELTA): Rename to ...
8245 (BV_DELTA): ... this.
8246 (BF_VCALL_INDEX): Rename to ...
8247 (BV_VCALL_INDEX): ... this.
8248 (BF_FN): Rename to ...
8249 (BV_FN): ... this.
8250 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8251 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8252 (modify_vtable_entry): Simplify.
8253 (add_virtual_function): Rename BF_ macros to BV_ variants.
8254 (build_vtable_initializer): Likewise.
8255 (get_class_offset_1): Remove.
8256 (dfs_get_class_offset): Likewise.
8257 (get_class_offset): Likewise.
8258 (dfs_find_final_overrider): New function.
8259 (find_final_overrider): Likewise.
8260 (modify_one_vtable): Remove.
8261 (dfs_find_base): New function.
8262 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8263 find_final_overrider.
8264 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8265 virtuals.
8266 (dfs_fixup_vtable_deltas): Remove.
8267 (override_one_vtable): Remove.
8268 (merge_overrides): Likewise.
8269 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8270 unreal chilren of virtual bases.
8271 (finish_struct_1): Don't use merge_overrides. Don't use
8272 dfs_fixup_vtable_deltas.
8273 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8274 BINFOs.
8276 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8277 Jason Merrill <jason@yorick.cygnus.com>
8279 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8281 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8283 * exception.cc (__throw_bad_typeid): Add missing std::.
8285 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8287 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8289 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8291 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8293 Runtime support for new-abi rtti.
8294 * inc/typeinfo (type_info::operator!=): Define in class.
8295 (type_info::before, type_info::name, type_info::operator==,
8296 type_info::operator!=): Define new ABI implementations.
8297 (type_info::is_pointer_p, type_info::is_function_p): Declare
8298 new virtual functions.
8299 (type_info::do_catch, type_info::do_upcast): Likewise.
8301 * tinfo.h (__base_class_info): Define new class.
8302 (__class_type_info): Likewise.
8303 (__si_class_type_info): Likewise.
8304 (__vmi_class_type_info): Likewise.
8305 (__dynamic_cast): Prototype.
8307 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8308 (type_info::is_pointer_p): Define new function.
8309 (type_info::is_function_p): Likewise.
8310 (type_info::do_catch): Likewise.
8311 (type_info::do_upcast): Likewise.
8312 (vtable_prefix): New structure for vtable access.
8313 (adjust_pointer): Define new template function.
8314 (contained_p, public_p, virtual_p, contained_public_p,
8315 contained_nonpublic_p, contained_nonvirtual_p): Define new
8316 functions.
8317 (nonvirtual_base_type): New local variable.
8318 (__class_type_info::~__class_type_info): Define.
8319 (__si_class_type_info::~__si_class_type_info): Likewise.
8320 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8321 (__class_type_info::do_catch): Define new function.
8322 (__class_type_info::do_upcast): Likewise.
8323 (__class_type_info::find_public_src): Likewise.
8324 (__class_type_info::do_find_public_src): Likewise.
8325 (__si_class_type_info::do_find_public_src): Likewise.
8326 (__vmi_class_type_info::do_find_public_src): Likewise.
8327 (__class_type_info::do_dyncast): Likewise.
8328 (__si_class_type_info::do_dyncast): Likewise.
8329 (__vmi_class_type_info::do_dyncast): Likewise.
8330 (__class_type_info::do_upcast): Likewise.
8331 (__si_class_type_info::do_upcast): Likewise.
8332 (__vmi_class_type_info::do_upcast): Likewise.
8333 (__dynamic_cast): Likewise.
8335 * tinfo2.cc (__fundamental_type_info): Define new class.
8336 (__pointer_type_info): Likewise.
8337 (__reference_type_info): Likewise.
8338 (__array_type_info): Likewise.
8339 (__function_type_info): Likewise.
8340 (__enum_type_info): Likewise.
8341 (__ptr_to_member_type_info): Likewise.
8342 (__fundamental_type_info::~__fundamental_type_info): Define.
8343 (__pointer_type_info::~__pointer_type_info): Likewise.
8344 (__reference_type_info::~__reference_type_info): Likewise.
8345 (__array_type_info::~__array_type_info): Likewise.
8346 (__function_type_info::~__function_type_info): Likewise.
8347 (__enum_type_info::~__enum_type_info): Likewise.
8348 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8349 (__pointer_type_info::do_catch): Define new function.
8350 (__ptr_to_member_type_info::do_catch): Define new function.
8352 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8353 (__is_pointer): Likewise.
8355 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8357 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8359 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8360 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8361 (make_new_vtable): New function.
8362 (modify_vtable_entry): Handle generation of new vtables correctly.
8363 (modify_one_vtable): Remove unused parameter.
8364 (dfs_fixup_vtable_deltas): Likewise.
8365 (override_one_vtable): Use build_secondary_vtable.
8366 (finish_struct_1): Use build_primary_vtable and
8367 build_secondary_vtable.
8369 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8371 * cp/decl.c: Adjust variable names, comments, help strings.
8373 2000-01-29 Nathan Sidwell <nathan@acm.org>
8375 * new2.cc (operator delete[]): Use operator delete, don't assume
8376 implementation.
8378 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8380 * class.c (build_vtbl_initializer): Add argument to
8381 build_vtable_entry call.
8383 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8385 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8386 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8387 (BF_DELTA): New macro.
8388 (BF_VCALL_INDEX): Likewise.
8389 (BF_FN): Likewise.
8390 (THUNK_VCALL_OFFSET): Likewise.
8391 (make_thunk): Change prototype.
8392 * class.c (build_vtable_entry): Integrate
8393 build_vtable_entry_for_fn. Handle vcall indices.
8394 (build_vtable_entry_for_fn): Remove.
8395 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8396 BF_VCALL_INDEX, BF_FN.
8397 (modify_vtable_entry): Integrate common code from
8398 modify_one_vtable and dfs_fixup_vtable_deltas.
8399 (add_virtual_function): Set BF_VCALL_INDEX.
8400 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8401 and BF_FN.
8402 (modify_one_vtable): Simplify.
8403 (dfs_fixup_vtable_deltas): Likewise.
8404 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8405 * method.c (make_thunk): Handle vcall indices.
8407 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8409 Compiler side new abi rtti (not enabled).
8410 * cp-tree.h (new_abi_rtti_p): New macro.
8411 (emit_support_tinfos): Prototype new function.
8412 (tinfo_decl_p): Likewise.
8413 (emit_tinfo_decl): Likwise.
8414 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8415 macros.
8416 (doing_runtime): New local static.
8417 (init_rtti_processing): Add new-abi initializer.
8418 (get_tinfo_decl): Add new-abi logic.
8419 (tinfo_from_decl): Likewise.
8420 (build_dynamic_cast_1): Likewise.
8421 (qualifier_flags): New static function.
8422 (tinfo_base_init): Likewise.
8423 (generic_initializer): Likewise.
8424 (ptr_ref_initializer): Likewise.
8425 (ptmd_initializer): Likewise.
8426 (class_hint_flags): Likewise.
8427 (class_initializer): Likewise.
8428 (synthesize_tinfo_var): Likewise.
8429 (create_real_tinfo_var): Likewise.
8430 (create_pseudo_type_info): Likewise.
8431 (get_vmi_pseudo_type_info): Likewise.
8432 (create_tinfo_types): Likewise.
8433 (emit_support_tinfos): New global function.
8434 (tinfo_decl_p): New global predicate.
8435 (emit_tinfo_decl): New global function.
8436 * class.c (set_rtti_entry): Generalize for old and new rtti.
8437 (build_vtbl_initializer): Likewise.
8438 * decl2.c (finish_file): Likewise.
8440 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8442 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8443 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8445 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8447 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8448 for scopes.
8450 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8452 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8454 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8456 * optimize.c (calls_setjmp_r): Supply new argument
8457 to special_function_p.
8459 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8461 * call.c: PROTO -> PARAMS.
8462 * class.c: Likewise.
8463 * cp-tree.h: Likewise.
8464 * cvt.c: Likewise.
8465 * decl.c: Likewise.
8466 * decl.h: Likewise.
8467 * decl2.c: Likewise.
8468 * dump.c: Likewise.
8469 * errfn.c: Likewise.
8470 * error.c: Likewise.
8471 * except.c: Likewise.
8472 * expr.c: Likewise.
8473 * init.c: Likewise.
8474 * input.c: Likewise.
8475 * lex.c: Likewise.
8476 * lex.h: Likewise.
8477 * method.c: Likewise.
8478 * optimize.c: Likewise.
8479 * parse.y: Likewise.
8480 * pt.c: Likewise.
8481 * repo.c: Likewise.
8482 * rtti.c: Likewise.
8483 * search.c: Likewise.
8484 * semantics.c: Likewise.
8485 * spew.c: Likewise.
8486 * tree.c: Likewise.
8487 * typeck.c: Likewise.
8488 * typeck2.c: Likewise.
8489 * xref.c: Likewise.
8491 2000-01-25 Richard Henderson <rth@cygnus.com>
8493 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8495 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8497 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8498 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8499 (struct vcall_offset_data_s): New type.
8500 (dfs_vcall_offset_queue_p): New function.
8501 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8502 (build_vcall_offset_vtbl_entries): Likewise.
8503 (layout_vtable_decl): Likewise.
8504 (num_vfun_entries): Likewise.
8505 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8506 (build_vtbl_initializer): Likewise.
8507 (dfs_finish_vtabls): Use layout_vtable_decl.
8508 (modify_one_vtables): Always duplicate vtables under the new ABI.
8509 (finish_struct_1): Use layout_vtable_decl.
8511 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8513 * decl.c (member_function_or_else): Change third arg from a format
8514 specifier to an `enum overload_flags'. Callers changed.
8516 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8518 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8519 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8520 build_const_cast, get_delta_difference, check_return_expr): Avoid
8521 ANSI string concatenation usage.
8523 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8525 * class.c (layout_class_type): Put the fields required to make a
8526 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8527 list.
8529 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8531 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8532 template.
8534 * decl2.c (mark_used): Do instantiate inlines that have been
8535 explicitly instantiated.
8537 2000-01-24 Richard Henderson <rth@cygnus.com>
8539 * call.c (build_over_call): Use expand_tree_builtin.
8540 * typeck.c (build_function_call_real): Likewise.
8541 (build_binary_op_nodefault): Handle unordered compares.
8543 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8545 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8546 cp_tree_index values.
8547 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8548 New global node #defines for them.
8549 * rtti.c (call_void_fn): Replace with ...
8550 (build_runtime_decl): ... new static function.
8551 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8552 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8553 (build_dynamic_cast_1): Always produce correctly typed result.
8554 Explicitly produce type_info addresses. Use dynamic_cast_node.
8555 * exception.cc (__throw_bad_cast): Return `void *'.
8556 (__throw_bad_typeid): Return `const type_info &'.
8558 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8560 * cp-tree.h (get_vtable_decl): Prototype new function.
8561 * class.c (get_vtable_decl): New function. Broken out from ...
8562 (build_vtable): ... here. Use it.
8563 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8564 by get_vtable_decl.
8566 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8568 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8569 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8570 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8571 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8572 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8573 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8574 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8575 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8576 (CPTI_TINFO_VAR_ID): New enumeration.
8577 (__tp_desc_type_node, __access_mode_type_node,
8578 __bltn_desc_type_node, __user_desc_type_node,
8579 __class_desc_type_node, __ptr_desc_type_node,
8580 __attr_desc_type_node, __func_desc_type_node,
8581 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8582 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8583 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8584 enum_desc_type_node, class_desc_type_node,
8585 si_class_desc_type_node, vmi_class_desc_type_node,
8586 ptmd_desc_type_node, base_desc_type_node): New #defines.
8587 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8588 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8589 (tinfo_var_id): New enumeration.
8590 (DECL_TINFO_FN_P): Augment comment.
8591 * decl.c (cp_global_trees): Adjust documentation.
8592 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8593 tinfo_decl_type and tinfo_var_id.
8594 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8595 (build_typeid): Remove unused variable.
8596 (get_tinfo_var): Use tinfo_var_id.
8597 (tinfo_name): New static function.
8598 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8599 (tinfo_from_decl): Likewise.
8600 (get_base_offset): New static function, broken out of
8601 expand_class_desc.
8602 (expand_si_desc): Use tinfo_name.
8603 (expand_class_desc): Likewise. Lose local static variable.
8604 Use base_desc_type_node. Use get_base_offset.
8605 (expand_ptr_desc): Use tinfo_name.
8606 (expand_attr_desc): Likewise.
8607 (expand_generic_desc): Likewise.
8609 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8610 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8612 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8614 * cp-tree.h (__eprintf): Remove declaration.
8615 * tree.c (__eprintf): Remove definition.
8617 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8618 Mark Mitchell <mark@codesourcery.com>
8620 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8621 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8623 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8625 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8627 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8629 * cp-tree.h (register_dtor_fn): New function.
8630 * decl.c (destroy_local_static): Rename to ...
8631 (register_dtor_fn): ... this. Give it external linkage.
8632 (expand_static_init): Use it.
8633 * decl2.c (do_static_initialization): Likewise, if using
8634 __cxa_atexit.
8635 (do_static_destruction): Check that __cxa_atexit is not in use.
8636 (finish_file): Don't call do_static_destruction if using
8637 __cxa_atexit.
8639 * typeck.c (convert_arguments): Restore two-message error
8640 reporting.
8642 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8644 Remap dynamic cast hint values to be consistent across ABIs.
8645 * search.c (dynamic_cast_base_recurse): Remap generated value.
8646 (get_dynamic_cast_base_type): Adjust documentation.
8647 * tinfo.h (__user_type_info::dyncast): Likewise.
8648 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8649 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8650 (__class_type_info::do_dyncast): Likewise.
8651 (__class_type_info::do_find_public_subobj): Likewise.
8652 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8654 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8656 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8658 * typeck2.c (incomplete_type_error): Restore previous
8659 cp_error and cp_error_at call sequence.
8661 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8663 * class.c (dump_class_hierarchy): Make format agree with argument;
8664 cast pointer to unsigned long and print with %lx.
8666 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8668 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8670 * typeck.c (composite_pointer_type, common_type,
8671 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8672 build_function_call_real, convert_arguments,
8673 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8674 build_unary_op, mark_addressable, build_compound_expr,
8675 build_static_cast, build_reinterpret_cast, build_const_cast,
8676 build_c_cast, build_modify_expr, get_delta_difference,
8677 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8678 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8679 into a single one.
8680 * typeck2.c (readonly_error, abstract_virtuals_error,
8681 process_init_constructor, check_for_new_type): Likewise.
8683 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8685 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8686 VAR_DECLs.
8688 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8690 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8691 (build_x_typeid): Likewise.
8692 (get_tinfo_fn): Likewise.
8693 (get_tinfo_fn_unused): Rename to ...
8694 (get_tinfo_decl): ... here.
8695 * rtti.c (build_headof): Replace logic error with assertion.
8696 (get_tinfo_fn_dynamic): Rename to ...
8697 (get_tinfo_decl_dynamic): ... here. Make static. Use
8698 complete_type_or_else.
8699 (build_x_typeid): Move into ...
8700 (build_typeid): ... here. Adjust call to
8701 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8702 throw_bad_typeid expression.
8703 (get_tinfo_fn_unused): Rename to ...
8704 (get_tinfo_decl): ... here. Adjust comment.
8705 (get_tinfo_fn): Delete.
8706 (tinfo_from_decl): New static function.
8707 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8708 (get_typeid): Use complete_type_or_else.
8709 (build_dynamic_cast_1): Adjust calls to
8710 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8711 * parse.y (primary): Adjust call to build_typeid.
8712 * except.c (build_eh_type_type_ref): Adjust call to
8713 get_tinfo_decl. Mark as used.
8714 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8715 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8716 * parse.c: Regenerated.
8718 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8720 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8721 calling convention.
8722 (resolves_to_fixed_type_p): Document calling convention.
8723 * rtti.c (build_x_typeid): Initialize NONNULL.
8725 * cp-tree.h (build_shared_int_cst): New function.
8726 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8727 * class.c (modify_vtable_entry): Likewise.
8728 (add_virtual_function): Split out code to generated shared
8729 INTEGER_CSTs to build_share_int_cst.
8730 (modify_all_vtables): Handle all the overridden functions here.
8731 Add overridden functions from non-primary virtual bases to the
8732 primary vtable.
8733 (finish_struct_1): Adjust call to modify_all_vtables. Add
8734 overridden functions from non-primary bases to the vtable.
8735 * tree.c (build_shared_int_cst): New function.
8737 * cp-tree.h (scratchalloc): Remove.
8738 (build_scratch_list): Likewise.
8739 * call.c (convert_class_to_reference): Replace build_scratch_list
8740 and build_expr_list with build_tree_list.
8741 (add_candidate): Replace scratchalloc with expralloc. Note memory
8742 leak.
8743 (build_user_type_conversion_1): Replace build_scratch_list
8744 and build_expr_list with build_tree_list.
8745 (build_new_op): Likewise.
8746 (build_op_delete_call): Likewise.
8747 (convert_like): Likewise.
8748 * cvt.c (ocp_convert): Likewise.
8749 * decl.c (start_decl): Likewise.
8750 (start_function): Likewise.
8751 (finish_destructor_body): Likewise.
8752 (maybe_build_cleanup_1): Likewise.
8753 * decl2.c (reparse_decl_as_expr): Likewise.
8754 * init.c (perform_member_init): Likewise.
8755 (expand_cleanup_for_base): Likewise.
8756 (build_builtin_delete_call): Likewise.
8757 (build_new_1): Likewise.
8758 (build_delete): Likewise.
8759 * method.c (do_build_assign_ref): Likewise.
8760 * parse.y (already_scoped_stmt): Likewise.
8761 (nontrivial_exprlist): Likewise.
8762 (net_initializer): Likewise.
8763 (initlist): Likewise.
8764 * parse.c: Regenerated.
8765 * rtti.c (build_x_typeid): Likewise.
8766 (build_dynamic_cast_1): Likewise.
8767 * typeck.c (build_x_compound_expr): Likewise.
8768 (build_static_cast): Likewise.
8769 (build_modify_expr): Likewise.
8771 * cp-tree.h (DECL_VINDEX): Add documentation.
8772 * class.c (build_vtable_entry): Likewise.
8773 (start_vtable): Add comment.
8774 (add_virtual_function): Replace pending_hard_virtuals with
8775 overridden_virtuals and pending_virtuals with new_virtuals.
8776 Replace redundant assignments with assertions.
8777 (check_for_override): Add comment.
8778 (check_bases_and_members): Replace pending_hard_virtuals with
8779 overridden_virtuals and pending_virtuals with new_virtuals.
8780 (create_vtbl_ptr): Likewise.
8781 (layout_class_type): Likewise.
8782 (finish_struct_1): Likewise. Add comments.
8784 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8786 * class.c (finish_struct_1): Replace redundant code with
8787 assertions.
8789 * cp-tree.h (flag_new_abi): Move.
8790 (flag_use_cxa_atexit): Likewise.
8791 (flag_honor_std): Likewise.
8792 (flag_rtti): Likewise.
8793 (vbase_offsets_in_vtable_p): Define.
8794 (vptrs_present_everywhere_p): Likewise.
8795 (TYPE_CONTAINS_VPTR_P): Likewise.
8796 (dfs_walk_real): Declare.
8797 * class.c (build_vbase_pointer_fields): Check
8798 vbase_offsets_in_vtable_p.
8799 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8800 BINFO_VPTR_FIELD.
8801 (build_vbase_offset_vtbl_entries): Simplify.
8802 (build_vbase_offset_vtbl_entries): Adjust.
8803 (build_vbase_pointer): Add ability to look up vbase offsets in
8804 vtable.
8805 (start_vtable): New function.
8806 (add_virtual_function): Use it.
8807 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8808 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8809 (build_vtbl_initializer): Take the type of the complete object as
8810 input. Use it to correctly calculate vbase offsets.
8811 (dfs_finish_vtbls): Pass the complete type to
8812 build_vtbl_initializer.
8813 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8814 (create_vtable_ptr): Create a vtable even if there are no
8815 new virtual functions, under the new ABI.
8816 (finish_struct_1): Likewise.
8817 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8818 * decl.c (exapnd_static_init): Remove call to
8819 preserve_initializer.
8820 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8821 vtables.
8822 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8823 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8824 (construct_virtual_bases): Don't initialize virtual base pointers
8825 under the new ABI.
8826 (build_aggr_init): Clean up comment.
8827 (expand_aggr_init_1): Likewise.
8828 * rtti.c (expand_class_desc): Store the virtual function table
8829 index where the vbase offset lives in the offset field.
8830 * search.c (dfs_walk_real): Make it global.
8831 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8832 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8834 * tinfo.h (USItype): Make it signed under the new ABI.
8835 * tinfo.cc (convert_to_base): New function. Encapsulate base
8836 conversion logic here.
8837 (__class_type_info::do_upcast): Use it.
8838 (__class_type_info::do_dyncast): Likewise.
8839 (__class_type_info::do_find_public_subobj): Likewise.
8841 * init.c (construct_virtual_bases): Don't look up the addresses of
8842 virtual bases at run-time.
8844 * class.c (build_vbase_pointer): Relocate.
8845 (build_vbase_pointer_fields): Likewise.
8846 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8847 (build_vbase_offset_vtbl_entries): Likewise.
8849 * decl.c (init_decl_processing): Complain if -fnew-abi
8850 -fno-vtable-thunks is used.
8852 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8853 flag_new_abi.
8855 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8857 * cp-tree.h (num_extra_vtbl_entries): New function.
8858 (size_extra_vtbl_entries): Likewise.
8859 (dfs_vtable_path_unmark): Likewise.
8860 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8861 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8862 * class.c (num_extra_vtbl_entries): New function.
8863 (size_extra_vtbl_entries): Likewise.
8864 (dfs_build_vbase_offset_vtbl_entries): New function.
8865 (build_vbase_offset_vtbl_entries): Likewise.
8866 (build_vtbl_initializer): Use it.
8867 (finish_struct_1): Adjust vtable sizes (using
8868 num_extra_vtbl_entries).
8869 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8870 THUNK_DECL is non-NULL before expanding it.
8871 * init.c (expand_virtual_init): Adjust the vtable pointer by
8872 size_extra_vtbl_entries before storing it.
8873 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8874 Handle TREE_LIST parameters here, not in the dfs_* functions.
8875 (dfs_unmarked_real_bases_queue_p): Adjust.
8876 (dfs_marked_real_bases_queue_p): Likewise.
8877 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8878 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8879 (dfs_vtable_path_unmark): Likewise.
8881 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8883 * optimize.c (copy_body_r): Clear the operand three of a
8884 TARGET_EXPR when copying it.
8886 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8888 * method.c (build_decl_overload_real): Check whether we are in ::
8889 before returning __builtin_new/delete.
8891 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8893 * pt.c (tsubst_friend_function): Improve comment.
8894 (instantiate_decl): Avoid crashing when a "nested" function is
8895 instantiated from the top level.
8897 * dump.c (dqeueue_and_dump): Dump
8898 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8900 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8902 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8904 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8906 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8907 ENABLE_NEW_GXX_ABI defined.
8908 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8909 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8910 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8912 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8914 * decl.c (start_cleanup_fn): Call pushdecl.
8916 * call.c (convert_class_to_reference): Fix typos.
8917 (build_conditional_expr): Handle errors gracefully.
8918 * class.c (push_nested_class): Likewise.
8919 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8920 (DECL_THIS_EXTERN): Use it.
8921 (DECL_THIS_STATIC): Likewise.
8922 * cvt.c (convert_to_void): Handle errors gracefully.
8923 (build_expr_type_conversion): Likewise.
8924 * decl.c (maybe_push_decl): Likewise.
8925 (start_decl_1): Likewise.
8926 (require_complete_types_for_parms): Likewise.
8927 * parse.y (structsp): Likewise.
8928 (base_class): Likewise.
8929 * parse.c: Regenerated.
8930 * pt.c (finish_member_template_decl): Likewise.
8931 * typeck.c (decay_conversion): Likewise.
8933 * cp-tree.h (dfs_skip_vbases): New function.
8934 (find_vbase_instance): Likewise.
8935 * class.c (determine_primary_base): Allow a nearly empty base to
8936 serve as a primary base class under the new ABI.
8937 (get_class_offset_1): Rename to ...
8938 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8939 messages here.
8940 (get_class_offset): Use it. Issue error messages here.
8941 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8942 find the right copies of virtual bases.
8943 (fixup_vtable_deltas1): Rename to ...
8944 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8945 bases as primary bases.
8946 (fixup_vtable_deltas): Remove.
8947 (override_one_vtable): Handle virtual bases as primary bases.
8948 (merge_overrides): Likewise.
8949 (finish_struct_1): Likewise.
8950 (dump_class_hierarchy): Dump primary-ness of bases as well.
8951 * search.c (mark_primary_bases): Use a pre-order traversal to
8952 handle primary virtual bases.
8953 (dfs_skip_vbases): New fiunction.
8954 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8955 (fixup_virtual_upcast_offsets): Likewise.
8956 (fixup_all_virtual_upcast_offsets): Likewise.
8957 (dfs_find_vbase_instances): New function.
8958 (find_vbase_instance): Likewise.
8960 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8962 * lex.c (DIR_SEPARATOR): Delete macro.
8964 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8966 * decl2.c (lang_decode_option): Handle automatic line wrapping
8967 option.
8969 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8971 * friend.c (do_friend): Don't resolve scopes when processing
8972 template declarations, even if the qualifying scope doesn't
8973 involve template parameters.
8975 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8977 * class.c (dfs_modify_vtables_queue_p): Remove.
8978 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8979 and dfs_marked_real_bases_queue_p instead of
8980 dfs_modify_vtables_queue_p.
8982 * class.c (build_vbase_path): Simplify.
8983 (dfs_propagate_binfo_offsets): New function.
8984 (propagate_binfo_offsets): Use it.
8985 (remove_base_field): Simplify.
8986 (dfs_set_offset_for_vbases): Remove.
8987 (dfs_set_offset_for_shared_vbases): New function.
8988 (dfs_set_offset_for_unshared_vbases): Likewise.
8989 (layout_virtual_bases): Use them.
8990 (layout_basetypes): Don't call propagate_binfo_offsets.
8991 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8992 for the vbases.
8994 * class.c (build_base_field): New function, split out from ...
8995 (build_base_fields): ... here. Use it. Allocate primary bases
8996 first, under the new ABI.
8997 (get_vtable_entry): Remove.
8998 (remove_base_field): New function, split out from ...
8999 (remove_base_fields): ... here. Adjust since primary bases come
9000 first under the new ABI.
9002 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9003 (initialize_vtbl_ptrs): New function.
9004 (expand_indirect_vtbls_init): Change prototype.
9005 (convert_pointer_to_vbase): Declare.
9006 * init.c (expand_direct_vtbls_init): Remove.
9007 (dfs_initialize_vtbl_ptrs): New function.
9008 (initialize_vtbl_ptrs): Likewise.
9009 (emit_base_init): Use initialize_vtbl_ptrs.
9010 * search.c (convert_pointer_to_vbase): Make it global.
9011 (expand_indirect_vtbls_init): Remove vtable initialization code.
9012 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9014 * class.c (dfs_finish_vtbls): New function.
9015 (finish_vtbls): Use it.
9016 (dump_class_hierarchy): New function.
9018 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9019 (BINFO_VBASE_PRIMARY_P): New macro.
9020 (BINFO_VIRTUALS): Add to documentation.
9021 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9022 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9023 (dfs_mark_primary_bases_queue_p): Likewise.
9024 (dfs_unmarked_real_bases_queue_p): New function.
9025 (dfs_marked_real_bases_queue_p): Likewise.
9026 * search.c (dfs_mark_primary_bases): Adjust.
9027 (mark_primary_bases): Likewise.
9028 (get_shared_vbase_if_not_primary): New function.
9029 (dfs_unmarked_real_bases_queue_p): Likewise.
9030 (dfs_marked_real_bases_queue_p): Likewise.
9031 (dfs_get_pure_virtuals): Simplify.
9032 (get_pure_virtuals): Likewise.
9034 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9036 * lex.c: Include tm_p.h.
9038 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9040 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9042 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9044 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9045 * pt.c (instantiate_decl): Defer comdat templates that might not be
9046 needed.
9048 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9049 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9050 (finish_file): Likewise.
9052 * decl2.c (import_export_class): Undo 12/14 change.
9054 * error.c (dump_decl): operator new, not operatornew.
9056 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9057 * search.c (lookup_field_1): Look for the last field with the
9058 desired name.
9060 2000-01-05 Nathan Sidwell <nathan@acm.org>
9062 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9063 FUNCTION_DECL.
9065 2000-01-05 Nathan Sidwell <nathan@acm.org>
9067 * typeck.c (build_static_cast): Don't strip target qualifiers
9068 when casting from a class.
9070 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9072 * class.c (warn_hidden): Initialize variable `fndecl'.
9074 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9076 * decl.c (flag_isoc9x): New variable to be able to use code in
9077 c-common.c. For now always zero.
9079 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9081 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9082 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9083 or unshare_base_binfos for virtual bases here.
9084 * search.c (dfs_get_vbase_types): Do it here.
9085 (get_vbase_types): Adjust.
9087 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9089 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9090 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9091 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9092 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9093 (unmark_primary_bases): Remove declaration.
9094 (unmarkedp): Declare.
9095 (dfs_vbase_unmark): Likewise.
9096 * class.c (determine_primary_base): Return immediately if there
9097 are no base classes. Call mark_primary_bases here.
9098 (modify_all_direct_vtables): Remove.
9099 (modify_all_indirect_vtables): Remove.
9100 (dfs_modify_vtables_queue_p): New function.
9101 (dfs_modify_vtables): New function.
9102 (modify_all_vtables): Use them.
9103 (build_base_fields): Build FIELD_DECLs for primary virtual base
9104 classes.
9105 (create_vtable_ptr): Don't call determine_primary_base here.
9106 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9107 (dfs_set_offset_for_vbases): ... this.
9108 (layout_virtual_bases): Use it.
9109 (layout_class_type): Call determine_primary_base here.
9110 * search.c (unmarkedp): Make it global.
9111 (shared_marked_p): Simplify.
9112 (shared_unmarked_p): Likewise.
9113 (dfs_primary_bases_queue_p): Remove.
9114 (dfs_unmark_primary_bases): Likewise.
9115 (unmark_primary_bases): Likewise.
9116 (mark_primary_bases): Simplify.
9117 (get_pure_virtuals): Don't call mark_primary_bases here.
9118 (dfs_vbase_unmark): New function.
9119 (get_vbase_types): Simplify.
9121 * class.c (struct base_info): Remove.
9122 (determine_primary_base): Take has_virtual_p rather than a
9123 base_info as input. Don't calculate max_has_virtual.
9124 (finish_struct_bits): Remove max_has_virtual argument.
9125 (create_vtable_ptr): Remove max_has_virtual_p argument.
9126 (layout_virtual_bases): Remove max argument.
9127 (layout_basetypes): Likewise.
9128 (layout_class_type): Remove max_has_virtual_p argument.
9129 (finish_struct_1): Remove max_has_virtual.
9131 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9132 (layout_basetypes): Remove.
9133 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9134 Update to handle primary virtual bases.
9135 (remove_base_fields): New function, split out from
9136 layout_basetypes.
9137 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9138 (layout_virtual_bases): New function, split out from
9139 layout_basetypes. Update to handle primary virtual bases.
9140 (layout_basetypes): Moved here from tree.c. Use
9141 remove_base_fields and layout_virtual_bases.
9142 * search.c (dfs_mark_primary_bases_queue_p): New function.
9143 (mark_primary_bases): Use it.
9144 * tree.c (CEIL): Remove.
9145 (propagate_binfo_offsets): Remove.
9146 (layout_basetypes): Remove.
9148 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9150 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9151 (BINFO_PRIMARY_MARKED_P): New macro.
9152 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9153 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9154 (mark_primary_bases): New function.
9155 (unmark_primary_bases): Likewise.
9156 * search.c (get_abstract_virtuals_1): Remove.
9157 (dfs_mark_primary_bases): New function.
9158 (mark_primary_bases): Likewise.
9159 (dfs_unmark_primary_bases): Likewise.
9160 (unmark_primary_bases): Likewise.
9161 (dfs_get_pure_virtuals): Likewise.
9163 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9165 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9166 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9167 (modify_one_vtable): Adjust.
9168 (fixup_vtable_deltas1): Likewise.
9169 (override_one_vtable): Likewise.
9170 * search.c (get_abstract_virtuals_1): Likewise.
9171 (get_pure_virtuals): Likewise.
9172 (expand_upcast_fixups): Likewise.
9173 * tree.c (debug_binfo): Likewise.
9175 * class.c (build_vtable): Don't return a value. Don't rebuild
9176 vtables for bases that have already been handled.
9177 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9178 already been handled.
9179 (modify_one_vtable): Adjust accordingly.
9180 (fixup_vtable_deltas1): Likewise.
9181 (finish_struct_1): Likewise.
9183 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9185 * call.c (build_new_method_call): Also check destructors.