1 2001-08-02 Stan Shebs <shebs@apple.com>
3 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used.
4 (fnaddr_from_vtable_entry): Remove decl.
5 * method.c (use_thunk): Update comment.
7 2001-08-01 Andrew Cagney <ac131313@redhat.com>
9 * repo.c (get_base_filename): Change return value to const char
12 2001-08-02 Nathan Sidwell <nathan@codesourcery.com>
16 * cp-tree.h (flag_honor_std): Remove.
17 (CPTI_FAKE_STD): Remove.
18 (std_node): Remove comment about it being NULL.
19 (fake_std_node): Remove.
20 * decl.c (in_fake_std): Remove.
21 (walk_namespaces_r): Remove fake_std_node check.
22 (push_namespace): Remove in_fake_std code.
23 (pop_namespace): Likewise.
24 (lookup_name_real): Remove fake_std_node check.
25 (init_decl_processing): Always create std_node. Always add
27 (builtin_function): Always put non '_' fns in std.
28 * decl2.c (flag_honor_std): Remove.
29 (lang_f_options): Remove honor-std.
30 (unsupported_options): Add honor-std.
31 (set_decl_namespace): Remove fake_std_node check.
32 (validate_nonmember_using_decl): Likewise.
33 (do_using_directive): Likewise.
34 (handle_class_head): Likewise.
35 * dump.c (cp_dump_tree): Likewise.
36 * except.c (init_exception_processing): Adjust.
37 * init.c (build_member_call): Remove fake_std_node check.
38 (build_offset_ref): Likewise.
39 * lang-options.h: Remove -fhonor-std, -fno-honor-std.
40 * rtti.c (init_rtti_processing): Adjust.
42 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
44 * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second
45 operand while calling cp_tree_equal.
47 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
49 The 3.0 ABI no longer has vbase pointer fields.
50 * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
51 FORMAT_VBASE_NAME): Remove.
52 * method.c (do_build_copy_constructor): Adjust.
53 (do_build_assign_ref): Adjust.
54 * search.c (lookup_field_r): Adjust.
55 * typeck.c (build_component_ref): Adjust.
57 The 3.0 ABI always has a vtable pointer at the start of every
59 * rtti.c (build_headof_sub): Remove.
60 (build_headof): Adjust.
61 (get_tinfo_decl_dynamic): No need to check flag_rtti
63 (create_real_tinfo_var): Explain why we need a hidden name.
65 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
68 * class.c (update_vtable_entry_for_fn): The fixed adjustment
69 of a virtual thunk should be from declaring base.
71 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
73 * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
74 the shared virtual base, so preserving inheritance graph order.
76 2001-07-30 Andreas Jaeger <aj@suse.de>
78 * decl2.c: Remove unused var global_temp_name_counter.
80 2001-07-28 Richard Henderson <rth@redhat.com>
82 * method.c (pending_inlines): Remove.
84 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
86 * class.c (mark_primary_virtual_base): Don't adjust base
88 (dfs_unshared_virtual_bases): Adjust them here.
89 (mark_primary_bases): Explain why we adjust at the end.
91 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
93 * class.c (finish_struct_1): When copying the primary base's
94 VFIELD, make sure we find it is at offset zero.
96 2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
98 * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
99 tsubst_expr for default template arguments.
101 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
104 * spew.c (yylex): Only copy the token's lineno, if it is
107 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
110 * call.c (resolve_args): Simplify, call
111 convert_from_reference.
112 (build_new_op): Resolve and convert from reference ARG1
113 earlier. Adjust ARG2 & ARG3 resolve and conversion.
115 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
117 * decl.c (last_function_parm_tags): Remove.
118 (current_function_parm_tags): Remove.
119 (init_decl_processing): Adjust.
120 (start_function): Adjust.
121 (store_parm_decls): Adjust.
124 * decl.c (grokdeclarator): Detect when a function typedef is
125 declaring a function, and create last_function_parms correctly.
127 2001-07-25 Jason Merrill <jason_merrill@redhat.com>
129 * call.c (joust): Only prefer a non-builtin candidate to a builtin
130 one if they have the same signature.
132 * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on
133 it rather than toplevel_bindings_p. Give it a mangled name if static.
134 (convert_to_reference): Adjust.
135 * decl2.c (get_temp_name): Lose.
136 * mangle.c (mangle_ref_init_variable): New fn.
137 (mangle_guard_variable): Strip the ref-init header.
139 * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
141 (grok_reference_init): Always use DECL_INITIAL.
143 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
146 * call.c (build_conditional_expr): Recheck args after
148 * cp-tree.h (build_conditional_expr): Move to correct file.
149 * typeck.c (decay_conversion): Diagnose any unknown types
151 (build_binary_op): Don't do initial decay or default
152 conversions on overloaded functions.
153 (build_static_cast): Don't do a decay conversion here.
155 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
158 * typeck.c (condition_conversion): Resolve an OFFSET_REF.
159 * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
161 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
163 * class.c (build_vtbl_or_vbase_field): Remove, move into ...
164 (create_vtbl_ptr): ... here.
166 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
168 * class.c (build_vbase_offset_vbtl_entries): Look for
169 non-primary base of which we are a sub vtable.
171 2001-07-24 Phil Edwards <pme@sources.redhat.com>
173 * semantics.c (finish_this_expr): Remove unused code.
175 2001-07-24 Nathan Sidwell <nathan@codesourcery.com>
177 Simplify rtti, now we've only one ABI.
178 * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
180 (tinfo_decl_id, tinfo_var_id): Remove.
181 (get_typeid_1): Remove.
183 (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
184 (typeid_ok_p): New function.
185 (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
186 (get_tinfo_decl): Remove old abi documentation.
187 (tinfo_from_decl): Remove.
188 (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
189 (get_typeid_1): Remove.
190 (get_base_offset): Remove.
191 (synthesize_tinfo_var): Absorb get_base_offset.
192 (create_real_tinfo_var): Don't use tinfo_decl_id.
194 2001-07-23 Graham Stott <grahams@redhat.com>
196 * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
197 variable has_two_argument_delete_p.
199 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
201 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
202 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
203 (CPTI_INDEX_IDENTIFIER): Remove.
204 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
205 (delta2_identifier): Remove.
206 (index_identifier): Remove.
207 (pfn_or_delta2_identifier): Remove.
208 (flag_vtable_thunks): Remove.
209 (VTABLE_DELTA2_NAME): Remove.
210 (VTABLE_INDEX_NAME): Remove.
211 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
212 (vfunc_ptr_type_node): Adjust.
213 (VTABLE_NAME_PREFIX): Adjust.
214 (build_vfn_ref): Lose first parameter.
215 (fixup_all_virtual_upcast_offsets): Remove.
216 * decl.c (initialize_predefined_identifiers): Remove
217 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
218 (init_decl_processing): Remove no-vtable-thunk code.
219 * decl2.c (flag_vtable_thunks): Remove.
220 (mark_vtable_entries): Remove no-vtable-thunk code.
221 * error.c (dump_decl): Remove no-vtable-thunk code.
222 (dump_expr): Adjust ptr to member function code.
223 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
225 * rtti.c (build_headof): Remove no-vtable-thunk code.
226 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
227 * search.c (get_base_distance): Remove expand_upcast_fixups case.
228 (virtual_context) Remove.
229 (expand_upcast_fixups): Remove.
230 (fixup_virtual_upcast_offsets): Remove.
231 (fixup_all_virtual_upcast_offsets): Remove.
232 * typeck.c (get_member_function_from_ptrfunc): Remove
233 no-vtable-thunk code.
234 * call.c (build_over_call): Adjust call to build_vfn_ref.
235 * class.c (build_vfn_ref): Lose first parameter. Remove
236 no-vtable-thunk code.
237 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
238 (build_vtable_entry): Remove no-vtable-thunk code.
240 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
242 Remove old-abi remnants. Remove comments about old abi
243 behaviour. Remove refences to 'new-abi' in comments.
244 * cp-tree.h: Adjust comments.
245 (vbase_offsets_in_vtable_p): Delete.
246 (vcall_offsets_in_vtable_p): Delete.
247 (vptrs_present_everywhere_p): Delete.
248 (all_overridden_vfuns_in_vtables_p): Delete.
249 (merge_primary_and_secondary_vtables_p): Delete.
250 (TYPE_CONTAINS_VPTR_P): Adjust.
251 (VTT_NAME_PREFIX): Remove.
252 (CTOR_VTBL_NAME_PREFIX): Remove.
253 (init_vbase_pointers): Remove.
254 * class.c: Adjust coments.
255 (build_vbase_pointer_fields): Delete.
256 (build_vbase_pointer): Remove old-abi code.
257 (build_secondary_vtable): Likewise.
258 (modify_all_vtables): Likewise.
259 (create_vtable_ptr): Likewise.
260 (layout_class_type): Likewise.
261 (finish_struct_1): Likewise.
262 (finish_vtbls): Likewise.
263 (dfs_finish_vtbls): Delete.
264 (build_vbase_offset_vtbl_entries): Remove old-abi code.
265 * cvt.c: Adjust comments.
266 * decl.c: Adjust comments.
267 * decl2.c: Adjust comments.
268 * init.c: Adjust comments.
269 (construct_virtual_bases): Remove old-abi code.
270 * lang-specs.h: Remove -fno-new-abi.
271 * mangle.c: Adjust comments.
272 * rtti.c: Adjust comments.
273 (get_base_offset): Remove old-abi-code.
274 * search.c: Adjust comments.
275 (dfs_init_vbase_pointers): Remove.
276 (dfs_vtable_path_unmark): Remove.
277 (init_vbase_pointers): Remove.
278 * semantics.c: Adjust comments.
279 (emit_associated_thunks): Remove old-abi code.
280 * typeck.c: Adjust comments.
282 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
284 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
287 2001-07-19 Mark Mitchell <mark@codesourcery.com>
289 * class.c (finish_struct_anon): Forbid nested classes.
291 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
293 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
294 * optimize.c: Include debug.h.
295 (maybe_clone_body): Use debug hook.
296 * semantics.c: Include debug.h.
297 (expand_body): Use debug hook.
299 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
301 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
303 2001-07-18 Mark Mitchell <mark@codesourcery.com>
305 * class.c (type_requires_array_cookie): New function.
306 (check_methods): Don't try to figure out whether the type needs a
308 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
309 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
310 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
311 * pt.c (instantiate_class_template): Don't set
312 TYPE_VEC_DELETE_TAKES_SIZE.
313 * NEWS: Document ABI changes from GCC 3.0.
315 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
316 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
318 * NEWS (Changes in GCC 3.0): Fix typo.
320 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
322 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
323 which attributes are to be attached, and a flags argument. Update
324 call to decl_attributes.
325 (grokfield): Update call to decl_attributes.
326 * class.c (finish_struct): Update call to cplus_decl_attributes.
327 * cp-tree.h (cplus_decl_attributes): Update prototype.
328 * decl.c (start_decl, grokdeclarator, start_function): Update
329 calls to decl_attributes and cplus_decl_attributes.
330 * friend.c (do_friend): Update call to cplus_decl_attributes.
331 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
333 2001-07-12 Mark Mitchell <mark@codesourcery.com>
335 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
336 for `register' variables with an asm-specification.
338 2001-07-11 Mark Mitchell <mark@codesourcery.com>
340 * semantics.c (finish_asm_stmt): Mark the output operands
341 to an asm addressable, if necessary.
343 2001-07-11 Ben Elliston <bje@redhat.com>
345 * Revert this change -- there is a subtle bug.
348 * decl.c (finish_enum): New "attributes" argument; pass it to
349 cplus_decl_attributes. Use a narrower type if the enum is packed.
350 * cp-tree.h (finish_enum): Adjust prototype.
351 * parse.y (enum_head): New non-terminal.
352 (structsp): Use it. Enums now may be preceded or followed by
353 optional attributes -- pass their chained tree to finish_enum().
354 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
356 2001-07-10 Mark Mitchell <mark@codesourcery.com>
358 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
361 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
363 * semantics.c (cp_expand_stmt): Fix for null
364 current_function_return_value.
366 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
368 * call.c (build_op_delete_call): Initialize fn.
369 (convert_like_real): Delete conditional.
370 (joust): Initialize *w and *l.
371 * class.c: Add prototype for binfo_ctor_vtable.
372 (get_primary_binfo): Initialize result.
373 * init.c (build_java_class_ref): Initialize name.
375 2001-07-09 Erik Rozendaal <dlr@acm.org>
377 * typeck.c (unary_complex_lvalue): Do not duplicate the
378 argument to modify, pre-, or post-increment when used as an
379 lvalue and when the argument has side-effects.
381 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
383 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
384 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
385 cplus_decl_attributes even if attrs is NULL.
386 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
388 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
390 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
391 calls to decl_attributes.
393 2001-07-06 Ira Ruben <ira@apple.com>
395 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
396 be DECL_TEMPLATE_RESULT.
398 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
400 * cp-tree.h (copy_template_template_parm): Rename to ...
401 (bind_template_template_parm): ... here.
402 * tree.c (copy_template_template_parm): Rename to ...
403 (bind_template_template_parm): ... here. Remove the case when
404 NEWARGS is NULL_TREE.
405 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
406 BOUND_TEMPLATE_TEMPLATE_PARM.
407 * pt.c (lookup_template_class): Adjust.
409 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
411 * cvt.c (convert_lvalue): New fn.
412 * cp-tree.h: Declare it.
413 * method.c (do_build_assign_ref): Use it.
414 (do_build_copy_constructor): Convert parm to base types
415 before calling base constructors.
417 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
418 DECL_USER_ALIGN. Check flag_elide_constructors instead of
420 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
422 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
424 * optimize.c (optimize_inline_calls): New function, broken out
426 (optimize_function): ... here. Call it. Don't inline if it is
428 (dump_function): Print name of dump flag causing this dump.
429 * semantics.c (expand_body): Move thunk inline check to
432 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
434 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
435 (comptypes): Use target.comp_type_attributes.
437 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
439 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
441 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
443 * error.c (lang_print_error_function): Add a `diagnostic_context *'
446 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
448 * decl2.c (import_export_class): Update.
450 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
452 * error.c (init_error): Adjust settings.
454 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
456 * error.c (init_error): Adjust settings.
458 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
460 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
461 return pointers to data members by reference rather than by value.
463 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
465 Implement the Named Return Value optimization.
466 * cp-tree.h (struct cp_language_function): Add x_return_value.
467 (current_function_return_value): Now a macro.
468 * decl.c: Don't define it.
469 (define_label, finish_case_label): Don't clear it.
470 (init_decl_processing): Don't register it with GC.
471 * semantics.c (genrtl_finish_function): Don't check it for
472 no_return_label. Copy the RTL from the return value to
473 current_function_return_value and walk, calling...
474 (nullify_returns_r): ...this new fn.
475 * typeck.c (check_return_expr): Set current_function_return_value.
477 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
479 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
480 sharing a ctor vtable with. Merge code for cases 1 and 2.
481 (binfo_ctor_vtable): New fn.
482 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
484 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
486 * class.c (dfs_find_final_overrider): Fix logic.
488 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
489 virtual thunk instead of non-virtual.
490 (get_matching_virtual): Uncomment.
492 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
493 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
496 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
498 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
499 we've not emerged from the hierarchy of RTTI_BINFO on reaching
502 2001-06-13 Mark Mitchell <mark@codesourcery.com>
504 * NEWS: Update release number.
506 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
508 PR c++/3130, c++/3131, c++/3132
509 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
510 * class.c (force_canonical_binfo_r): Move
511 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
512 virtual bases unless they're primary and what they're primary
514 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
515 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
516 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
518 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
519 (layout_nonempty_base_or_field): Add most derived type
521 (layout_empty_base): Likewise.
522 (build_base_field): Likewise.
523 (build_base_fields): Likewise.
524 (propagate_binfo_offsets): Add most derived type
525 parameter. Skip non canonical virtual bases too.
526 (dfs_set_offset_for_unshared_vbases): Don't skip primary
527 bases. Do skip canonical bases.
528 (layout_virtual_bases): Adjust.
529 (layout_class_type): Adjust.
530 (dfs_get_primary_binfo): Build list of virtual primary base
532 (get_primary_binfo): Check that the shared virtual primary
533 base candidate was found first.
534 (accumulate_vtbl_inits): Don't do anything for non-vptr
535 containing binfos. For case 1 primary virtual bases, keep
536 checking that we've not emerged from the hierarchy of RTTI_BINFO.
538 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
541 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
542 hierarchy looking for primary bases for a ctor
543 vtable. Recursively call oneself, if we meet our primary via
544 this route and haven't met it yet via inheritance graph order.
546 2001-06-11 Mark Mitchell <mark@codesourcery.com>
548 * lang-options.h: Emit documentation for -fno-honor-std, not
551 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
553 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
555 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
557 2001-06-10 Mark Mitchell <mark@codesourcery.com>
558 Gabriel Dos Reis <gdr@codesourcery.com>
560 * Make-lang.in (cp/call.o): Depend on diagnostic.h
561 (cp/typeck.o): Depend on diagnostic.h
562 (cp/typeck2.o): Depend on diagnostic.h
563 (cp/repo.o): Depend on dignostic.h
564 * typeck.c: #include diagnostic.h
565 (convert_for_initialization): Remove extern declaration for
566 warningcount and errorcount.
568 * call.c: #include diagnostic.h
569 (convert_like_real): Remove extern declaration for warnincount and
572 * repo.c: #include diagnostic.h
573 * typeck2.c: #include diagnostic.h
575 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
577 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
580 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
583 * friend.c (do_friend): Use push_decl_namespace for classes at
586 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
587 Jason Merrill <jason_merrill@redhat.com>
590 * class.c (build_secondary_vtable): Use assert, rather than an error
592 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
593 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
594 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
595 Don't set BINFO_VTABLE for a primary virtual base.
597 2001-06-07 Mark Mitchell <mark@codesourcery.com>
599 * decl.c (duplicate_decls): Update source position information
600 when a template function is defined.
602 2001-06-07 Phil Edwards <pme@sources.redhat.com>
604 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
606 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
609 * decl.c (pushtag): Don't push into a complete type's scope.
611 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
613 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
614 (struct lang_decl_flags): Lose generate_with_vtable_p.
615 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
616 * class.c (copy_virtuals): Adjust.
617 * decl2.c (mark_vtable_entries): Adjust.
618 * method.c (make_thunk, build_vtable_entry): Adjust.
619 * class.c (update_vtable_entry_for_fn): Only look as far as the
620 first defining class.
621 (build_vtbl_initializer): Put nothing in the slot for a function only
622 defined in a lost primary virtual base.
623 (add_vcall_offset_vtbl_entries_1): Use the same code for
624 the lost primary case and the normal case.
625 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
626 (get_vfield_offset, get_derived_offset): Lose.
627 (dfs_find_final_overrider): Use look_for_overrides_here.
628 (get_matching_virtual): New fn.
629 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
631 * search.c (look_for_overrides_here): Split out from...
632 (look_for_overrides_r): Here.
634 * class.c (find_final_overrider): Return error_mark_node on error.
636 * decl2.c (key_method): #if 0 accidental change.
638 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
640 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
641 (build_over_call): Likewise.
642 * decl.c (grokparms): Likewise.
643 * pt.c (tsubst_decl): Likewise.
644 * typeck.c (convert_arguments): Likewise.
646 2001-06-05 Mark Mitchell <mark@codesourcery.com>
648 * semantics.c (begin_class_definition): Robustify.
650 * pt.c (instantiate_decl): Tell the repository code about the
651 clones, not the cloned functions.
652 * repo.c (repo_template_used): Explicitly instantiate the cloned
653 function, not the clones.
655 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
657 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
658 ICS_BAD_FLAG on created conversion.
659 (compare_ics): Break out rank.
661 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
663 * decl.c (xref_tag): Remove extraneous %s on dependent name
666 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
668 * class.c (layout_vtable_decl): Fix off by one error on
670 (build_vtt): Likewise.
671 (build_ctor_vtbl_group): Likewise.
673 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
675 * class.c (maybe_indent_hierarchy): New function.
676 (dump_class_hierarchy_r): Add flags. Dump extra binfo
677 information, if enabled. Use maybe_indent_hierarchy. Adjust
679 (dump_class_hierarchy): Adjust prototype. Adjust output format.
680 (dump_array, dump_vtable, dump_vtt): New functions.
681 (finish_struct_1): Adjust hierarchy dumping.
682 (initialize_vtable): Call dump_vtable.
683 (build_vtt): Call dump_vtt.
684 (build_ctor_vtbl_group): Call dump_vtable.
685 * decl2.c (flag_dump_class_layout): Remove.
686 (cxx_decode_option): Remove dump translation unit
687 and dump class hierarchy check. Call dump_switch_p.
688 (finish_file): Adjust dumping.
689 (dump.c): Only dump base classes if not TDF_SLIM.
690 Only dump namespace members if not TDF_SLIM.
691 * optimize.c (dump_function): New function.
692 (optimize_function): Call dump_function.
693 * semantics.c (expand_body): Use dump_enabled_p.
695 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
698 Part missed from first commit
699 * decl2.c (finish_anon_union): Copy context.
701 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
704 * optimize.c (remap_decl): Remap anonymous aggregate members too.
706 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
709 * semantics.c (expand_body): Don't optimize thunks.
711 2001-05-25 Sam TH <sam@uchicago.edu>
713 * cp-tree.h lex.h: Fix header include guards.
715 2001-05-25 Mark Mitchell <mark@codesourcery.com>
717 * decl.c (init_decl_processing): Tweak.
719 2001-05-24 Mark Mitchell <mark@codesourcery.com>
721 * decl.c (duplicate_decls): Tidy.
722 (init_decl_processing): Always set flag_no_builtin.
724 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
727 * decl2.c (do_local_using_decl): Push the decls, even in a
730 2001-05-22 Mark Mitchell <mark@codesourcery.com>
732 * optimize.c (initialize_inlined_parameters): Don't set
733 TREE_READONLY for a VAR_DECL taking the place of an inlined
736 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
738 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
739 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
742 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
744 * parse.y: Refer to compound literals as such, not as
745 constructor-expressions.
747 2001-05-21 Mark Mitchell <mark@codesourcery.com>
749 * call.c (build_op_delete_call): Ignore exception-specifications
750 when looking for matching delete operators.
751 * init.c (build_new_1): Compute whether or not the allocation
752 function used is a placement allocation function or not, and
753 communicate this information to build_op_delete_call.
755 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
757 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
758 (build_vtbl_ref): Adjust.
759 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
760 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
762 (unsupported_options): Correspondingly.
764 * decl2.c (maybe_make_one_only): Check flag_weak, not
767 * cp-tree.def (START_CATCH_STMT): Lose.
768 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
769 * tree.c (cp_statement_code_p): Don't case it.
770 * semantics.c (cp_expand_stmt): Likewise.
771 * cp-tree.h (START_CATCH_TYPE): Lose.
773 * except.c (expand_start_catch_block): Don't start any blocks.
775 (expand_end_catch_block): Don't end any blocks.
776 * parse.y (handler): Don't pass anything from finish_handler_parms
778 * pt.c (tsubst_expr): Likewise.
779 * semantics.c (begin_handler): Call note_level_for_catch here.
780 (finish_handler_parms): Don't return anything.
781 (genrtl_catch_block, begin_catch_block): Lose.
782 (genrtl_handler): Call expand_start_catch here.
784 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
786 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
787 (get_vtable_decl, build_vtt): Not here.
789 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
792 * optimize.c (update_cloned_parm): Copy addressability and other
795 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
797 * pt.c (determine_specialization): Ignore artificial functions.
799 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
801 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
802 (C_RID_CODE): Remove.
803 * lex.c (cxx_init_options): Call set_identifier_size. Update.
804 (init_parse): Don't do it here.
806 2001-05-18 Diego Novillo <dnovillo@redhat.com>
808 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
809 function declaration to avoid stripping the symbol's attributes.
811 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
813 * decl.c (pushdecl): Adjust error string.
814 (xref_tag): Adjust friend class injection warning. Remove the
815 inherited name from the class shadowed scope.
817 2001-05-17 Mark Mitchell <mark@codesourcery.com>
819 * except.c (cp_protect_cleanup_actions): New function.
820 (init_exception_processing): Don't set protect_cleanup_actions
821 here. Do set lang_protect_cleanup_actions.
823 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
825 * spew.c (read_token): Call yyerror on all unexpected tokens.
827 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
829 * init.c (member_init_ok_or_else): Take a tree rather than
831 (expand_member_init): Adjust.
833 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
835 * decl.c (duplicate_decls): Suppress warning about duplicate
836 decls if the first decl is a friend.
838 2001-05-12 Zack Weinberg <zackw@stanford.edu>
840 * except.c (choose_personality_routine): Export. Add
841 explanatory comment. Take an enum languages, not a boolean.
842 (initialize_handler_parm): Adjust to match.
843 * cp-tree.h: Prototype choose_personality_routine.
844 * lex.c (handle_pragma_java_exceptions): New function.
845 (init_cp_pragma): Register #pragma GCC java_exceptions.
847 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
849 * method.c (build_mangled_C99_name): Remove unused prototype.
851 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
853 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
854 * typeck.c (get_member_function_from_ptrfunc,
855 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
856 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
858 Reverted Geoff Keating's 2001-05-03's patch.
860 2001-05-11 Ira Ruben <ira@apple.com>
862 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
864 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
866 * cp-tree.h (finish_label_expr, lookup_label): Delete.
867 * parse.y: Update for '&&'; don't issue warning here.
868 * semantics.c (finish_label_expr): Delete.
870 2001-05-07 Mark Mitchell <mark@codesourcery.com>
872 * splay-tree.h (splay_tree_max): New function.
873 (splay_tree_min): Likewise.
875 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
877 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
878 (pfn_vflag_identifier): Define.
879 Update comment about layout of pointer functions.
880 (build_ptrmemfunc1): Update prototype.
881 (expand_ptrmemfunc_cst): Update prototype.
882 * decl.c (initialize_predefined_identifiers): Initialize
883 pfn_vflag_identifier.
884 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
885 an extra field to the type.
886 * expr.c (cplus_expand_constant): Pass 'flag' between
887 expand_ptrmemfunc_cst and build_ptrmemfunc1.
888 * typeck.c (get_member_function_from_ptrfunc): When
889 FUNCTION_BOUNDARY < 16, look at additional field to determine
890 if a pointer-to-member is a real pointer or a vtable offset.
891 (build_ptrmemfunc1): Add new parameter to contain extra field.
892 (build_ptrmemfunc): Pass the extra field around.
893 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
894 (pfn_from_ptrmemfunc): Ignore the extra field.
896 2001-05-03 Mark Mitchell <mark@codesourcery.com>
898 * cp-tree.h (flag_inline_trees): Update documentation.
899 * decl.c (init_decl_processing): Adjust handling of
900 flag_inline_functions and flag_inline_trees to support -O3.
901 (grokfndecl): Set DECL_INLINE on all functions if that's what
903 (save_function_data): Clear DECL_INLINE in
904 current_function_cannot_inline is non-NULL.
905 * decl2.c (flag_inline_trees): Update documentation.
907 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
909 * dump.c (cp_dump_tree, USING_STMT case): New case.
910 * tree.c (cp_statement_code_p): Add USING_STMT.
911 * decl2.c (do_using_directive): Add the using directive statement.
913 * tree.c (walk_tree): Reformat an if block.
915 2001-05-02 Mark Mitchell <mark@codesourcery.com>
917 * decl.c (compute_array_index_type): Don't try to do anything with
918 the indices when processing a template.
920 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
922 * call.c: NULL_PTR -> NULL.
927 * except.c: Likewise.
930 * search.c: Likewise.
932 * typeck.c: Likewise.
933 * typeck2.c: Likewise.
935 2001-05-02 Mark Mitchell <mark@codesourcery.com>
937 * decl2.c (do_using_directive): Revert previous patch.
939 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
941 * cp-tree.def (USING_STMT): New statement node.
942 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
943 * decl2.c (do_using_directive): Add USING_STMT to statement
944 tree. Don't emit errors when processing template decl.
945 * pt.c (tsubst_expr, USING_STMT case): New case.
946 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
948 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
950 * call.c (build_new_op): Convert args from reference here.
951 (build_conditional_expr): Don't convert here.
953 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
955 * spew.c (last_token_id): New static variable.
956 (read_token): Set it here.
957 (yyerror): Use it here.
959 2001-04-30 Richard Henderson <rth@redhat.com>
961 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
964 2001-04-30 Mark Mitchell <mark@codesourcery.com>
966 * gxxint.texi: Remove.
967 * Make-lang.in: Remove all traces of gxxint.texi.
969 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
971 * decl2.c (start_static_initialization_or_destruction): Correct
972 logic to handle the -fno-use-cxa-atexit case.
974 2001-04-30 Mark Mitchell <mark@codesourcery.com>
976 * optimize.c (update_cloned_parm): New function.
977 (maybe_clone_body): Use it. Update the `this' parameter too.
979 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
981 * decl2.c (unsupported_options): Add new-abi.
982 * lang-options.h: Remove no longer supported options.
984 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
986 * except.c (can_convert_eh): Don't check template parms,
989 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
991 * optimize.c (maybe_clone_body): Copy parameter names and locations.
993 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
995 * cp-tree.h (adjust_clone_args): Prototype new function.
996 * class.c (adjust_clone_args): New function.
997 * decl.c (start_function): Call it for in charge ctors.
999 2001-04-26 Mark Mitchell <mark@codesourcery.com>
1001 * method.c (use_thunk): Make sure that thunks really are emitted
1004 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
1006 * mangle.c (write_chars): New macro.
1007 (hwint_to_ascii): New function
1008 (write_number): Use it.
1009 (write_integer_cst): Deal with really big numbers.
1011 2001-04-25 Mark Mitchell <mark@codesourcery.com>
1013 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
1016 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
1018 * decl.c (grokdeclarator): Set context of namespace scope
1021 2001-04-24 Zack Weinberg <zackw@stanford.edu>
1023 * cp/optimize.c: Include hashtab.h.
1024 (struct inline_data): Add tree_pruner.
1025 (expand_call_inline, expand_calls_inline): Use it when calling
1027 (optimize_function): Initialize and free tree_pruner.
1029 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1031 Lazy __FUNCTION__ generation.
1032 * cp-tree.def (FUNCTION_NAME): Remove.
1033 * cp-tree.h (function_name_declared_p): Remove.
1034 (cp_fname_init): Prototype.
1035 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
1036 don't call declare_function_name. Call start_fname_decls.
1037 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
1038 clobber the line number.
1039 (cp_fname_init): New function.
1040 (start_function): Call start_fname_decls.
1041 (finish_function): Call finish_fname_decls.
1042 * lex.c (reswords): Add slots for __FUNCTION__ et al.
1043 (rid_to_yy): Add mappings for __FUNCTION__ et al.
1044 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
1045 * parse.y (VAR_FUNC_NAME): New token.
1046 (primary): Add VAR_FUNC_NAME.
1047 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
1049 (tsubst, FUNCTION_NAME case): Remove.
1050 (tsubst_copy, FUNCTION_NAME case): Remove.
1051 (tsubst_expr, DECL_STMT case): Be careful with a
1052 DECL_PRETTY_FUNCTION_P.
1053 (instantiate_decl): Remove function_name_declared_p.
1054 * semantics.c (begin_compound_statement): Don't call
1055 declare_function_name here.
1056 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
1057 (finish_translation_unit): Call finish_fname_decls.
1058 (expand_body): Remove function_name_declared_p.
1059 * typeck2.c (digest_init): Allow any ERROR_MARK.
1061 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1063 * pt.c (tsubst_decl): Use VOID_TYPE_P.
1064 * semantics.c: Fix some typos.
1066 2001-04-23 Phil Edwards <pme@sources.redhat.com>
1068 * cp/decl2.c (flag_honor_std): Always initialize to 1.
1070 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1072 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
1074 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
1076 * except.c (build_throw): Wrap the initialization of the exception
1077 object in a MUST_NOT_THROW_EXPR.
1078 (do_free_exception): #if 0.
1080 2001-04-20 Mark Mitchell <mark@codesourcery.com>
1082 * cp-tree.h (finish_enum): Change prototype.
1083 * decl.c (finish_enum): Reorganize.
1084 * parse.y (structsp): Adjust calls to finish_enum.
1086 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1088 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
1091 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1093 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
1094 (layout_empty_base): Return at end flag.
1095 (build_base_field): Likewise.
1096 (build_base_fields): Likewise.
1097 (layout_virtual_bases): Don't add 1 to eoc value.
1098 (end_of_class): Use full size for empty bases.
1099 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
1100 empty bases. Don't add 1 to eoc value. Only add trailing padding
1101 if we're an empty class with no empty bases.
1102 (dump_class_hierarchy): Dump size and alignment.
1104 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1106 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
1109 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1111 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
1112 is found, look first if name does not match the structure name.
1114 2001-04-19 Mark Mitchell <mark@codesourcery.com>
1116 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
1118 (SET_DECL_LANGUAGE): New macro.
1119 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
1120 (pushdecl): Likewise.
1121 (build_library_fn_1): Likewise.
1122 (build_cp_library_fn): Likewise.
1123 (grokfndecl): Likewise.
1124 (grokvardecl): Mark `extern "C"' variables as having C linkage.
1125 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
1126 * lex.c (retrofit_lang_decl): Likewise.
1127 * mangle.c (mangle_decl_string): Don't mangle the names of
1128 variables declared with C language linkage.
1129 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
1131 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
1133 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
1134 flag_access_control from uninitialized storage.
1136 2001-04-15 Mark Mitchell <mark@codesourcery.com>
1138 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
1139 * mangle.c (write_pointer_to_member_type): Fix mangling of
1140 pointers to cv-qualified member function types.
1142 * init.c (build_delete): Create a SAVE_EXPR for the address if
1143 we're going to use it more than once.
1145 2001-04-13 Mark Mitchell <mark@codesourcery.com>
1147 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
1148 (expand_ptremfunc_cst): Change prototype.
1149 (delta2_from_ptrmemfunc): Remove.
1150 * expr.c (cplus_expand_constant): Adjust call to
1151 expand_ptrmemfunc_cst.
1152 * typeck.c (build_ptrmemfunc1): Simplify.
1153 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
1154 results in a constant.
1155 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
1156 (delta2_from_ptrmemfunc): Remove.
1157 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
1159 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1161 * cp-tree.h (decl_namespace_list): New macro.
1162 (struct saved_scope): Add decl_ns_list.
1163 * decl.c (mark_saved_scope): Mark it.
1164 * decl2.c: Lose static decl_namespace_list.
1165 (init_decl2): Don't save it.
1167 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1169 * cp-tree.h (warn_return_type, yylex): Delete redundant
1172 * decl.c (current_class_depth, global_namespace): Likewise.
1174 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
1176 * repo.c (flag_use_repository): Likewise.
1178 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1180 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
1181 set_block, pushdecl, getdecls, gettags, init_decl_processing,
1182 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
1183 lvalue_or_else, print_lang_statistics, comp_target_types,
1184 unsigned_type, signed_type, signed_or_unsigned_type,
1185 build_function_call, mark_addressable, incomplete_type_error):
1186 Delete redundant declarations.
1188 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
1190 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
1191 (TYPE_ANONYMOUS_P): New macro.
1192 (TAGGED_TYPE_P): New macro.
1193 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
1194 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
1195 * tree.c (no_linkage_helper): Likewise.
1196 * semantics.c (begin_class_definition): Likewise.
1197 * pt.c (convert_template_argument): Likewise.
1198 * lex.c (check_for_missing_semicolon): Likewise.
1200 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1202 * class.c (dfs_unshared_virtual_bases): New function.
1203 (mark_primary_bases): Call it.
1204 (check_bases): Ignore virtual bases when determining
1207 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1209 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
1211 2001-04-11 Mark Mitchell <mark@codesourcery.com>
1213 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
1214 cloned function to the clone.
1216 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1218 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
1220 * semantics.c: Include expr.h.
1222 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
1224 * method.c (implicitly_declare_fn): Commonize code for copy ctor
1225 and assignment op. Set TREE_USED for parameter.
1227 2001-04-10 Mark Mitchell <mark@codesourcery.com>
1229 * class.c (find_final_overrider_data): Add `candidates'.
1230 (dfs_find_final_overrider): Don't issue error messages
1232 (find_final_overrider): Issue error messages here.
1233 (build_base_field): Don't warn about amgibuous direct bases here.
1234 (warn_about_ambiguous_direct_bases): New function.
1235 (layout_class_type): Use it.
1237 2001-04-10 Richard Henderson <rth@redhat.com>
1239 * typeck.c (build_array_ref): Push the array reference inside
1240 COMPOUND_EXPR and COND_EXPR.
1242 2001-04-05 Mark Mitchell <mark@codesourcery.com>
1244 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
1245 * decl.c (duplicate_decls): Adjust accordingly.
1246 (maybe_commonize_var): Likewise.
1247 (grokfndecl): Likewise.
1248 (start_function): Likewise.
1249 (start_method): Likewise.
1250 * decl2.c (key_method): Likewise.
1251 (import_export_decl): Likewise.
1252 * method.c (implicitly_declare_fn): Likewise.
1253 * optimize.c (maybe_clone_body): Likewise.
1255 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
1257 * lang-specs.h: Add __DEPRECATED.
1259 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
1261 * search.c (get_dynamic_cast_base_type): When building a new
1262 constant, set its type to ssizetype.
1264 2001-04-04 Jakub Jelinek <jakub@redhat.com>
1266 * optimize.c (expand_call_inline): Only add newly inlined statements
1269 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1271 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
1272 (OPERATOR_FORMAT): Likewise.
1273 (OPERATOR_TYPENAME_FORMAT): Likewise.
1274 * operators.def: Remove old name-mangling information.
1275 * decl.c (grok_op_properties): Adjust accordingly.
1276 * lex.c (init_operators): Likewise.
1277 * rtti.c (get_tinfo_decl): Issue error messages about types that
1280 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1282 * decl2.c (import_export_decl): Don't call import_export_class
1283 when processing an inline member function.
1284 * semantics.c (expand_body): Call import_export_decl before
1285 emitting inline functions.
1287 2001-03-28 Richard Henderson <rth@redhat.com>
1289 IA-64 ABI Exception Handling:
1290 * cp-tree.def (EH_SPEC_BLOCK): New.
1291 (MUST_NOT_THROW_EXPR): New.
1292 * cp-tree.h: Update changed function declarations.
1293 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
1294 (CPTI_CALL_UNEXPECTED): New.
1295 (struct cp_language_function): Rename x_eh_spec_try_block
1297 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
1298 * decl.c (current_binding_level): If no current function
1299 bindings, revert to scope_chain.
1300 (initialize_predefined_identifiers): Remove __cp_push_exception.
1301 (store_parm_decls): Use begin_eh_spec_block.
1302 (finish_function): Use finish_eh_spec_block.
1303 (mark_lang_function): Update for name changes.
1304 * decl2.c (finish_file): No mark_all_runtime_matches.
1305 * dump.c (cp_dump_tree): Handle new tree codes.
1306 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
1307 * except.c (catch_language_init, catch_language): Remove.
1308 (init_exception_processing): Don't set language code.
1309 Initialize call_unexpected_node, protect_cleanup_actions,
1310 eh_personality_libfunc, lang_eh_runtime_type.
1311 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
1312 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
1313 (prepare_eh_type): Split out type canonicalizations ...
1314 (build_eh_type_type): ... from here.
1315 (build_eh_type_type_ref): Remove.
1316 (mark_all_runtime_matches): Remove.
1317 (build_exc_ptr): New.
1318 (do_begin_catch, do_end_catch): New.
1319 (do_pop_exception): Remove.
1320 (build_terminate_handler): Remove.
1321 (choose_personality_routine): Split out language choice from ...
1322 (initialize_handler_parm): ... here.
1323 Use MUST_NOT_THROW_EXPR.
1324 (expand_start_catch_block): Use do_begin_catch. Simplify Java
1325 exception object handling.
1326 (expand_start_eh_spec, expand_end_eh_spec): Remove.
1327 (expand_exception_blocks, alloc_eh_object): Remove.
1328 (begin_eh_spec_block, finish_eh_spec_block): New.
1329 (do_allocate_exception, do_free_exception): New.
1330 (expand_throw): Merge into ...
1331 (build_throw): ... here. Update for abi.
1332 * expr.c (cplus_expand_expr): No expand_internal_throw.
1333 Handle MUST_NOT_THROW_EXPR.
1334 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
1335 * semantics.c (*) Update for except.h name changes.
1336 (genrtl_try_block): No protect_with_terminate.
1337 (genrtl_eh_spec_block): New.
1338 (genrtl_handler): Don't emit the goto here.
1339 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
1340 (genrtl_finish_function): Don't expand_exception_blocks.
1341 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
1343 2001-03-28 Richard Henderson <rth@redhat.com>
1345 * decl.c (struct named_label_list): Rename eh_region to
1346 in_try_scope, add in_catch_scope.
1347 (struct binding_level): Rename eh_region to is_try_scope,
1349 (note_level_for_try): Rename from note_level_for_eh.
1350 (note_level_for_catch): New.
1351 (poplevel): Copy both is_try_scope and is_catch_scope to
1352 the named_label_list struct.
1353 (check_previous_goto_1): Don't check for catch block via
1354 DECL_ARTIFICIAL; use in_try_scope instead.
1355 (check_goto): Likewise.
1356 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
1357 * except.c (expand_start_catch_block): Call note_level_for_catch.
1358 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
1360 2001-03-27 Richard Henderson <rth@redhat.com>
1362 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
1363 exceptions_via_longjmp.
1365 2001-03-27 Phil Edwards <pme@sources.redhat.com>
1367 * pt.c (check_default_tmpl_args): Make error messages clearer.
1369 2001-03-26 Phil Edwards <pme@sources.redhat.com>
1371 * error.c: Also undefine 'A' macro used for cp_printers definition.
1373 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1375 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1377 2001-03-26 Mike Yang <yang@research.att.com>
1378 Mark Mitchell <mark@codesourcery.com>
1380 * dump.c (dump_access): New function.
1381 (cp_dump_tree): Use it. Dump basetype information for class
1384 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1386 * Makefile.in (optimize.o): Depend on params.h.
1387 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
1388 (init_decl_processing): Set flag_no_inline when doing
1390 * optimize.c: Include params.h.
1391 (struct inline_data): Improve documentation of FNS. Add
1392 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
1393 (INSNS_PER_STMT): New macro.
1394 (remap_block): Use CLONING_P.
1395 (inlinable_function_p): Don't inline big functions.
1396 (expand_call_inline): Keep track of how much inlining we've done.
1397 (optimize_function): Set FIRST_INLINED_FN.
1398 (maybe_clone_body): Set CLONING_P.
1399 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
1401 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
1402 rest_of_compilation. Clear DECL_RTL for local variables
1404 (clear_decl_rtl): New function.
1406 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
1409 * cp-tree.h (skip_type_access_control,
1410 reset_type_access_control): Prototype.
1411 * decl.c (grokdeclarator): Access of friends is not checked.
1412 * parse.y (component_decl_list): Reset type access control.
1413 * semantics.c (decl_type_access_control): Clear
1414 current_type_lookups.
1415 (save_type_access_control): Don't save if not deferring.
1416 (skip_type_access_control, reset_type_access_control): New
1418 (begin_class_definition): Do type access control for basetypes.
1419 Start deferred access control.
1420 (finish_class_definition): Resume immediate access control if
1421 this is a local class.
1423 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1425 * class.c (add_method): Use memcpy/memmove, not bcopy.
1427 * decl.c (duplicate_decls): Likewise.
1429 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1431 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
1434 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1436 * decl.c (local_names): Define.
1437 (push_local_name): New.
1438 (grok_reference_init): Return init if initializing static reference
1439 variable with non-constant instead of emitting it.
1440 Move expand_static_init call to cp_finish_decl.
1441 (layout_var_decl): Call push_local_name.
1442 (maybe_commonize_var): Allow inlining functions even if they have
1443 static local variables, use comdat_linkage for them if flag_weak.
1444 (check_initializer): Call obscure_complex_init if
1445 grok_reference_init returned non-zero.
1446 (save_function_data): Clear x_local_names.
1447 (pop_cp_function_context): Free x_local_names.
1448 (mark_inlined_fns): Remove.
1449 (mark_lang_function): Mark x_local_names.
1450 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
1451 Mark inlined_fns as tree, remove call to mark_inlined_fns.
1452 * class.c (alter_access): Ensure DECL_ACCESS is never set if
1453 DECL_DISCRIMINATOR_P.
1454 * cp-tree.h (cp_language_function): Add x_local_names.
1455 (lang_decl_flags): Add discriminator into u2.
1456 (lang_decl_inlined_fns): Remove.
1457 (lang_decl): inlined_fns is now a TREE_VEC.
1458 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
1459 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
1460 TREE_VEC, not a custom structure.
1461 (optimize_function): Likewise.
1462 * mangle.c (discriminator_for_local_entity): Discriminate among
1463 VAR_DECL local entities.
1464 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
1467 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
1469 Add support for Java interface method calls.
1470 * cp-tree.h (struct lang_type): Add java_interface flag.
1471 (TYPE_JAVA_INTERFACE): New macro.
1472 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
1473 by setting TYPE_JAVA_INTERFACE.
1474 * call.c (java_iface_lookup_fn): New static.
1475 (build_over_call): If calling a method declared in a
1476 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
1477 expression which resolves the function address.
1478 (build_java_interface_fn_ref): New function.
1480 2001-03-22 Richard Henderson <rth@redhat.com>
1482 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
1483 * except.c: Don't include it.
1485 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1486 based on an idea from Joe Buck <jbuck@synopsys.com>
1488 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
1490 (data_def, component_decl): Add reductions to bad_decl.
1492 2001-03-22 Jakub Jelinek <jakub@redhat.com>
1494 * method.c (do_build_assign_ref): Don't use build_modify_expr for
1495 anonymous aggregates, since they don't have assignment operator
1497 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
1498 assignment operators for anonymous structure fields.
1500 2001-03-21 Jason Merrill <jason@redhat.com>
1502 * pt.c (instantiate_decl): Abort if we see a member constant
1503 instantiation that doesn't already have its initializer.
1504 Downgrade explicit instantiation without definition to pedwarn.
1506 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
1507 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
1508 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
1510 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
1511 (pending_vtables): Remove.
1512 * decl2.c (pending_vtables): Remove.
1513 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
1514 CLASSTYPE_VTABLE_NEEDS_WRITING.
1515 (import_export_class): Likewise.
1516 (init_decl2): Don't mark pending_vtables.
1517 * lex.c (handle_pragma_vtable): Just sorry.
1518 * pt.c (instantiate_class_template): Don't mess with
1519 CLASSTYPE_VTABLE_NEEDS_WRITING.
1520 (mark_class_instantiated): Likewise.
1521 * ptree.c (print_lang_type): Don't print it.
1522 * semantics.c (begin_class_definition): Don't set it.
1524 * pt.c (template_tail): Replace with last_pending_template.
1525 (maybe_templates, maybe_template_tail): Remove.
1526 (add_pending_template): Adjust.
1527 (instantiate_pending_templates): Adjust.
1529 * cp-tree.h (struct saved_scope): Remove lang_stack field.
1530 (current_lang_stack): Remove.
1531 * decl.c (maybe_push_to_top_level): Don't initialize it.
1532 (duplicate_decls): Use current_lang_depth.
1533 (xref_basetypes): Likewise.
1534 * class.c (current_lang_depth): New fn.
1535 (push_lang_context): Use more varray functionality.
1536 (pop_lang_context): Likewise.
1538 * error.c (GLOBAL_THING): Always use '__'.
1540 2001-03-21 Mark Mitchell <mark@codesourcery.com>
1542 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
1544 * mangle.c (mangle_decl_string): Mangle the names of overloaded
1545 operators, even when they have `extern "C"' linkage.
1547 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1549 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
1550 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1551 where it's not necessary.
1552 (add_method): Remove optimization involving comparison of
1553 DECL_ASSEMBLER_NAME.
1554 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
1555 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1556 where it's not necessary.
1557 (check_methods): Likewise.
1558 (build_clone): Likewise.
1559 (built_vtt): Likewise.
1560 * cp-tree.h (DECL_NEEDED_P): Likewise.
1561 * decl.c (pushtag): Likewise.
1562 (duplicate_decls): Likewise.
1563 (pushdecl): Likewise.
1564 (builtin_function): Likewise.
1565 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
1566 (build_cp_library_fn): Likewise.
1567 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
1568 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1569 where it's not necessary.
1570 (make_rtl_for_nonlocal_decl): Likewise.
1571 (cp_finish_decl): Likewise.
1572 (grokfndecl): Likewise.
1573 (grokvardecl): Likewise.
1574 (grokdeclarator): Likewise.
1575 (start_function): Likewise.
1576 (cp_missing_return_ok_p): Likewise.
1577 * decl2.c (grokclassfn): Likewise.
1578 (check_classfn): Likewise.
1579 (finish_static_data_member_decl): Likewise.
1580 (grokfield): Likewise.
1581 * error.c (GLOBAL_IORD_P): Remove.
1582 (dump_global_iord): Improve output.
1583 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
1584 * except.c (nothrow_libfn_p): Summarily reject any function not in
1586 * init.c (build_java_class_ref): Don't explicitly set
1587 DECL_ASSEMBLER_NAME after calling mangle_decl.
1588 * mangle.c (mangle_decl_string): Handle extern "C" functions.
1589 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
1590 * method.c (set_mangled_name_for_decl): Don't explicitly set
1591 DECL_ASSEMBLER_NAME after calling mangle_decl.
1592 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
1593 IDENTIFIER_GLOBAL_VALUE for the thunk.
1594 * pt.c (set_mangled_name_for_template_decl): Remove.
1595 (check_explicit_specialization): Don't use it.
1596 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
1597 (tsubst_friend_function): Likewise.
1598 (tsubst_decl): Likewise.
1599 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
1600 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
1601 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1602 where it's not necessary.
1603 (tinfo_base_init): Likewise.
1604 (create_real_tinfo_var): Likewise.
1605 * search.c (looup_field_1): Likewise.
1606 * semantics.c (finish_named_return_value): Likewise.
1607 * tree.c (init_tree): Set lang_set_decl_assembler_name.
1609 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
1611 Correct semantics restrictions checking in throw-expression.
1612 * except.c (is_admissible_throw_operand): New function.
1613 (build_throw): Use it.
1615 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1617 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
1620 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1622 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1623 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
1624 * decl.c (duplicate_decls): Likewise.
1625 (builtin_function): Likewise.
1626 (build_library_fn): Likewise.
1627 (build_cp_library_fn): Likewise.
1628 (check_initializer): Likewise.
1629 (cp_finish_decl): Likewise.
1630 * decl2.c (grokfield): Likewise.
1631 (grok_function_init): Remove #if 0'd code.
1632 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1633 * friend.c (do_friend): Likewise.
1634 * init.c (get_temp_regvar): Likewise.
1635 * method.c (make_thunk): Likewise.
1636 * pt.c (tsubst_friend_function): Likewise.
1637 (tsubst_decl): Likewise.
1638 (regenerate_decl_from_template): Likewise.
1639 * semantics.c (genrtl_named_return_value): Likewise.
1640 (expand_body): Likewise.
1641 (genrtl_finish_function): Likewise.
1642 * tree.c (cp_tree_equal): Likewise.
1644 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
1646 * call.c (convert_like_real): Add extra semantics to INNER
1647 parameter. Don't convert to temporary if a user conversion
1648 gives us an lvalue that we're about to bind to a reference.
1649 Set INNER to indicate pending reference binding on recursive
1652 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1654 * cp/lex.c: Delete duplicate pending_lang_change.
1656 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1658 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
1660 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
1661 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
1663 2001-03-09 Zack Weinberg <zackw@stanford.edu>
1665 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
1667 2001-03-08 Stan Shebs <shebs@apple.com>
1669 * cp-tree.h (set_identifier_local_value): Remove unused decl.
1671 2001-03-06 Zack Weinberg <zackw@stanford.edu>
1673 * spew.c: Remove references to CPP_OSTRING.
1675 2001-03-06 Andrew Haley <aph@redhat.com>
1677 * typeck.c (convert_arguments): Check that we have an fndecl.
1679 2001-03-05 Andrew Haley <aph@redhat.com>
1681 * typeck.c (convert_arguments): Don't do ellipsis conversion for
1682 __built_in_constant_p.
1684 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1686 * typeck.c (build_static_cast): Allow enum to enum conversions
1689 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1691 * class.c (check_field_decls): Pointers to member do not a
1692 non-pod struct make, as per DR 148.
1694 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1696 * call.c (joust): cp_pedwarn when using gnu extension concerning
1697 worst conversion sequences.
1699 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1701 * decl.c: Replace all uses of 'boolean' with 'bool'.
1703 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1705 * lang-specs.h: Add zero initializer for cpp_spec field to
1706 all array elements that need one. Don't put an #ifdef inside
1707 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
1710 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1712 Implement using decls inside template functions.
1713 * decl2.c (validate_nonmember_using_decl): Don't special case
1714 fake_std_node in the global namespace. Don't reject early when
1715 processing a template.
1716 (do_local_using_decl): Add to statement tree. Don't do further
1717 processing when building a template.
1718 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
1720 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1722 * decl2.c (do_nonmember_using_decl): Don't complain if we find
1723 same function. Do complain about ambiguating extern "C"
1726 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
1728 Remove floating point and complex type template constant parms.
1729 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
1730 COMPLEX_TYPE extensions.
1731 (invalid_nontype_parm_type_p): Likewise.
1733 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
1735 * except.c (call_eh_info): Revert "match_function"'s type.
1737 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
1739 Fix ctor vtable vcall offsets.
1740 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
1741 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
1742 (get_matching_base): Remove.
1743 (get_original_base): New function.
1744 (build_vtbl_initializer): Initialize vid.rtti_binfo.
1745 Use a virtual thunk for a ctor vtable with an index
1746 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
1747 primary base within a constructor vtable. Only set
1748 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
1749 when primary base has been lost.
1750 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
1752 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
1754 * call.c (joust): Ensure more_specialized()'s argument length
1755 parameter has correct value for constructors.
1757 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
1759 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
1761 * decl.c (mark_inlined_fns): Prototype.
1763 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1765 * spew.c (yylex): Correct handling of friends.
1767 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1769 * mangle.c (write_encoding): Pass write_function_type the
1770 FUNCTION_DECL for the function being encoded.
1771 (write_function_type): Pass it along to write_bare_function_type.
1772 (write_bare_function_type): Pass it along to write_method_parms.
1773 (write_method_parms): Don't mangle the compiler-generated
1774 parameters to a constructor or destructor.
1776 2001-02-22 Andreas Jaeger <aj@suse.de>
1778 * optimize.c: Include toplev.h for
1779 note_deferral_of_defined_inline_function prototype.
1781 2001-02-22 Jakub Jelinek <jakub@redhat.com>
1783 * cp-tree.h (struct lang_decl_inlined_fns): New.
1784 (struct lang_decls): Add inlined_fns.
1785 (DECL_INLINED_FNS): New macro.
1786 * optimize.c (struct inline_data): Add inlined_fns.
1787 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
1788 (inlinable_function_p): Likewise, fix typo in comment,
1789 function is not inlinable if it already inlined function currently
1791 (expand_call_inline): Add fn to inlined_fns if neccessary.
1792 (optimize_function): Initialize inlined_fns.
1793 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
1794 * decl.c (mark_inlined_fns): New function.
1795 (lang_mark_tree): Call it.
1797 2001-02-21 Jason Merrill <jason@redhat.com>
1799 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
1800 (DECL_UNINLINABLE): Move to middle-end.
1802 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
1803 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
1804 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1805 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1806 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1808 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1811 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1813 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1816 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1818 * optimize.c (expand_call_inline): Don't walk subtrees of type
1821 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1823 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1826 2001-02-18 Jason Merrill <jason@redhat.com>
1828 Do put the VTT parameter in DECL_ARGUMENTS.
1829 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1830 (current_vtt_parm): New macro.
1831 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1832 (DECL_HAS_VTT_PARM_P): New macro.
1833 (DECL_VTT_PARM): Remove.
1834 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1835 * decl.c (duplicate_decls): Only copy the operator code if
1837 (start_function): Set current_vtt_parm.
1838 (lang_mark_tree): Don't mark vtt_parm.
1839 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1840 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1841 * class.c (build_clone): Maybe remove the VTT parm.
1842 * optimize.c (maybe_clone_body): Set up the VTT parm.
1843 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1844 * call.c (build_over_call): Just allow the VTT arg.
1845 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1846 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1847 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1848 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1849 * error.c (dump_function_decl): Likewise.
1850 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1851 if we try to call a constructor with in-charge or VTT parms.
1852 * method.c (skip_artificial_parms_for): New fn.
1853 * call.c (add_function_candidate, build_over_call): Call it.
1854 * call.c (build_new_method_call): Use current_vtt_parm.
1855 * init.c (expand_virtual_init): Likewise.
1856 * class.c (same_signature_p): No longer static.
1857 * cp-tree.h: Declare it.
1858 * search.c (look_for_overrides_r): Use it.
1860 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1862 * cp-tree.h (new_abi_rtti_p): Remove.
1863 (name_mangling_version): Likewise.
1864 (flag_do_squangling): Likewise.
1865 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1866 * decl.c (grokfndecl): Likewise.
1867 * decl2.c (name_mangling_version): Remove.
1868 (flag_do_squangling): Likewise.
1869 (lang_f_options): Remove `squangle'.
1870 (unsupported_options): Add `squangle'.
1871 (cxx_decode_option): Issue a warning about uses of
1872 -fname-mangling-version.
1873 (finish_file): Remove old ABI support.
1874 * pt.c (check_explicit_specialization): Likewise.
1875 (tsubst_decl): Likewise.
1876 * rtti.c (init_rtti_processing): Likewise.
1877 (build_headof): Likewise.
1878 (get_tinfo_decl_dynamic): Likewise.
1879 (tinfo_from_decl): Likewise.
1880 (build_dynamic_cast_1): Likewise.
1881 (synthesize_tinfo_var): Likewise.
1882 * init.c (build_new): Allow enumeration types for the array-bounds
1883 in a direct-new-declarator.
1885 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1887 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1888 TREE_PROTECTED from the template being specialized.
1890 2001-02-17 Jason Merrill <jason@redhat.com>
1892 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1894 * decl.c (bad_specifiers): Allow throw specs on things with
1895 pointer-to-function or -member-function type.
1896 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1899 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1901 * call.c (check_dtor_name): Handle template names correctly.
1903 2001-02-16 Jason Merrill <jason@redhat.com>
1905 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1906 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1907 * optimize.c (maybe_clone_body): Don't substitute it.
1908 * call.c (build_new_method_call): Check in_chrg instead.
1909 * init.c (expand_virtual_init): Likewise.
1911 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1913 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1914 class-type introduces at least a type-name.
1916 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1918 * call.c (convert_like_real): Create a temporary for non-lvalue.
1920 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1922 * cp-tree.h: Fix typos in comments.
1924 2001-02-16 Jason Merrill <jason@redhat.com>
1926 * optimize.c (remap_block): If we're compiling a clone, pass the
1927 new block to insert_block.
1929 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1931 * semantics.c (finish_asm_stmt): Robustify.
1933 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1935 * pt.c (push_template_decl_real): Don't remangle the name of a
1938 2001-02-15 Jim Meyering <meyering@lucent.com>
1940 * Make-lang.in (c++.install-common): Depend on installdirs.
1941 (c++.install-info): Likewise.
1942 (c++.install-man): Likewise.
1944 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1946 * typeck2.c (build_m_component_ref): Robustify.
1948 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1950 * friend.c (do_friend): Don't take the nested [template] class
1951 into account when deciding whether to warn about the friend
1952 function not referring to a template function.
1954 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1956 * typeck.c (build_unary_op): Clarify error message.
1958 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1960 * parse.y (component_constructor_declarator): allow optional
1961 parentheses around constructor class name.
1963 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1965 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1967 * init.c (emit_base_init): Remove incorrect comment about
1969 * method.c (make_thunk): Fix comment alignment.
1971 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1973 Kill remnants of this is variable.
1974 * cp-tree.h (flag_this_is_variable): Remove.
1975 * decl2.c (flag_this_is_variable): Remove.
1976 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1977 (build_vbase_path): The path is non-static, even in a cdtor.
1978 (resolves_to_fixed_type_p): Add additional return value.
1979 * search.c (init_vbase_pointers): Adjust.
1980 * tree.c (lvalue_p_1): Adjust.
1981 * typeck.c (mark_addressable): Adjust.
1983 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1985 * pt.c (unify): Don't check cv quals of array types.
1987 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1989 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1990 check whether we already have the type.
1992 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1994 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1995 * call.c (build_op_delete_call): Simplify to remove duplicate
1997 * class.c (clone_function_decl): Don't build the deleting variant
1998 of a non-virtual destructor.
1999 * decl.c (finish_destructor_body): Don't call delete if this is a
2000 non-virtual destructor.
2001 * init.c (build_delete): Explicitly call `operator delete' when
2002 deleting an object with a non-virtual destructor.
2004 2001-02-13 Jason Merrill <jason@redhat.com>
2006 * lang-specs.h: Add more __EXCEPTIONS.
2008 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2010 * typeck2.c (process_init_constructor): Check
2011 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
2013 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2015 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
2016 Remove spurious information in comment. Allow further
2017 adjustments of REFERENCE_TYPE args.
2019 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2021 * errfn.c (cp_deprecated): Tweak diagnostic text.
2022 * parse.y (new_initializer): Deprecate initializer lists
2025 2001-02-12 Mark Mitchell <mark@codesourcery.com>
2027 Remove old ABI support.
2029 2001-02-11 Mark Mitchell <mark@codesourcery.com>
2031 * decl2.c (flag_vtable_thunks): Always set it to 1.
2032 (flag_new_abi): Likewise.
2033 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
2035 * Makefile.in (g++spec.o): Fix typo.
2037 2001-02-09 Jason Merrill <jason@redhat.com>
2039 * lang-specs.h: Restore definition of __EXCEPTIONS.
2041 2001-02-08 Jason Merrill <jason@redhat.com>
2043 * search.c (shared_member_p): New function.
2044 (lookup_field_r): Use it.
2045 * cp-tree.h (SHARED_MEMBER_P): Remove.
2047 * method.c (process_overload_item): Handle template-dependent array
2049 * pt.c (type_unification_real): If we end up with undeduced nontype
2052 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
2055 * typeck2.c (friendly_abort): Don't say anything if we have
2056 earlier errors or sorries.
2058 * decl.c (check_tag_decl): Notice attempts to redefine bool and
2059 wchar_t. Ignore if in_system_header.
2061 * decl.c (maybe_push_cleanup_level): New fn...
2062 (start_decl_1): ...split out from here.
2063 * cvt.c (build_up_reference): Use it.
2064 * cp-tree.h: Declare it.
2066 2001-02-07 Mark Mitchell <mark@codesourcery.com>
2068 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
2071 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
2073 * pt.c (lookup_template_class): Make sure it's a primary
2074 template or template_template_parm when called from the parser.
2075 (instantiate_template_class): Add assertion.
2077 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
2079 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
2080 from error_mark_node.
2082 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
2084 Fix specification and implementation bugs in V3 ABI
2085 construction vtables.
2086 * cp-tree.h (flag_dump_class_layout): New flag.
2087 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
2088 (BINFO_LOST_PRIMARY_P): New flag.
2089 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
2090 (BINFO_PRIMARY_MARKED_P): Rename to ...
2091 (BINFO_PRIMARY_P): ... here.
2092 (binfo_via_virtual): New prototype.
2093 * decl2.c (flag_dump_class_layout): New flag.
2094 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
2095 use `=' as a file name separator.
2096 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
2098 (build_vtbl_address): If this is a virtual primary base, then
2099 get the vtbl of what it is ultimately primary for.
2100 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
2101 for BINFO_PRIMARY_P.
2102 (dfs_skip_nonprimary_vbases_markedp): Likewise.
2103 (get_shared_vbase_if_not_primary): Likewise.
2104 (dfs_get_pure_virtuals): Likewise.
2105 (expand_upcast_fixups): Likewise.
2106 (fixup_virtual_upcast_offsets): Likewise.
2107 (dfs_find_vbase_instance): Likewise.
2108 (find_vbase_instance): Likewise.
2109 (binfo_from_vbase): Adjust comment to reflect reality.
2110 (binfo_via_virtual): New function.
2111 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
2112 for binfo walking during VTT construction.
2113 (dfs_mark_primary_bases): Remove.
2114 (force_canonical_binfo_r): New function.
2115 (force_canonical_binfo): New function.
2116 (mark_primary_virtual_base): New function.
2117 (mark_primary_bases): Walk in inheritance graph order, use
2118 mark_primary_virtual_base.
2119 (determine_primary_base): Use some more intermediate variables.
2120 (dfs_find_final_overrider): Don't check for overriding along a
2122 (dfs_modify_vtables): Walk into primary virtual bases too.
2123 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
2124 (build_base_fields): Likewise.
2125 (dfs_set_offset_for_unshared_vbases): Likewise.
2126 (layout_virtual_bases): Likewise.
2127 (end_of_class): Likewise.
2128 (finish_struct_1): Call dump_class_hierarchy, if requested.
2129 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
2130 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
2131 (dump_class_hierarchy): Add file parameter. Append to file, if
2133 (finish_vtbls): Adjust accumulate_vtbl_inits call.
2134 Use canonical base for virtual bases.
2135 (build_vtt): Add more comments. Adjust build_vtt_inits call.
2136 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
2137 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
2138 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
2140 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
2141 from DATA. We want virtual primary bases and all bases via virtual.
2142 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
2143 virtual base when not a construction vtable.
2144 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
2145 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
2146 Use canonical bases when processing virtual bases.
2147 (accumulate_vtbl_inits): We're interested in any base via a
2149 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
2150 within a construction vtable, determine what is being overridden.
2151 (build_vtbl_initializer): Add more comments
2152 (add_vcall_offset_vtbl_entries_1): Adjust comment.
2153 (build_rtti_vtbl_entries): Check if the base has lost its
2156 2001-02-05 Mark Mitchell <mark@codesourcery.com>
2158 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
2160 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2162 * decl.c (pushdecl): Call abort instead of fatal.
2163 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
2164 * init.c (build_new_1): Likewise.
2165 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
2166 * decl.c (build_typename_type): hash_table_init now returns void.
2167 decl.c (init_decl_processing): Make an error non-fatal.
2169 2001-02-04 Mark Mitchell <mark@codesourcery.com>
2171 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
2173 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
2174 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
2175 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
2176 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
2177 * decl.c (maybe_commonize_var): Use the new name-mangling where
2179 * decl2.c (comdat_linkage): Enhance comments. Make all
2180 compiler-generated things static, if COMDAT is not available.
2181 (get_tinfo_decl): Do not make typeinfo objects that belong in the
2183 (tinfo_base_init): Use the correct mangled name for typeinfo
2184 strings, and push them into the global scope.
2185 (typeinfo_in_lib_p): New function.
2186 (synthesize_tinfo_var): Use it.
2187 (create_real_tinfo_var): Likewise.
2189 2001-02-03 Jakub Jelinek <jakub@redhat.com>
2191 * decl.c (push_class_binding): Use context_for_name_lookup instead
2193 * search.c (context_for_name_lookup): Remove static. Check for NULL
2194 context in the loop.
2195 * cp-tree.h (context_for_name_lookup): Add prototype.
2197 2001-02-02 Jakub Jelinek <jakub@redhat.com>
2199 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
2200 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
2202 * call.c (convert_class_to_reference, build_user_type_conversion_1,
2203 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
2205 2001-02-02 Mark Mitchell <mark@codesourcery.com>
2207 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
2208 of macros used when compiling g++spec.c.
2209 * g++spec.c (lang_specific_driver): Link with the shared
2212 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
2214 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
2215 make_reference_declarator, make_call_declarator), method.c
2216 (implicitly_declare_fn), parse.y (namespace_using_decl,
2217 notype_unqualified_id, expr_or_declarator, new_type_id,
2218 after_type_declarator, direct_after_type_declarator,
2219 notype_declarator, complex_notype_declarator,
2220 complex_direct_notype_declarator, qualified_id,
2221 notype_qualified_id, overqualified_id, direct_new_declarator,
2222 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
2223 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
2224 instead of build_parse_node.
2226 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2228 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
2229 (minus_one_node): Moved to top level gcc directory. Renamed
2230 to integer_minus_one_node.
2232 * init.c (init_init_processing): Don't set minus_one_node.
2233 (build_vec_init): Use integer_minus_one_node.
2235 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2237 2001-01-28 Jakub Jelinek <jakub@redhat.com>
2239 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
2240 identical and they would be replaced with constant, remove
2241 MODIFY_EXPR from the tree.
2243 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2245 * Make-lang.in: Remove all dependencies on defaults.h.
2246 * call.c: Don't include defaults.h.
2248 * decl2.c: Likewise.
2249 * except.c: Likewise.
2253 * typeck.c: Likewise.
2255 2001-01-25 Jakub Jelinek <jakub@redhat.com>
2257 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
2258 operators even in "C" linkage.
2259 * method.c (set_mangled_name_for_decl): Likewise.
2260 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
2261 overloaded operators in "C" linkage.
2263 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2265 * pt.c (tsubst_decl): Remove IN_DECL parameter.
2266 (tsubst_arg_types): Check parameter is not void.
2267 (tsubst): Adjust tsubst_decl call.
2269 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2271 * call.c (add_builtin_candidate): Quote std properly, from
2274 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2276 * pt.c (check_explicit_specialization): Clone constructors and
2279 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2281 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
2282 indicates anything special about template depth. Make sure we
2283 only count the user visible template classes.
2285 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2287 * call.c (build_conv): Typo in comment.
2288 (add_builtin_candidate): Add more explanation.
2289 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
2290 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
2291 when we have enumeral types.
2292 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
2293 candidates for relops and eqops.
2294 (joust): Simplify control flow. Allow a non-template user
2295 function to hide a builtin.
2297 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
2299 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
2300 (more_specialized): Add deduction parameter.
2301 * call.c (joust): Adjust more_specialized call.
2302 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
2303 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
2304 (get_bindings_order): Remove.
2305 (get_bindings_real): Add DEDUCE parameter.
2306 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
2307 REFERENCE_TYPE jig for DEDUCE_ORDER.
2308 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
2309 maybe_adjust_types_for_deduction.
2310 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
2312 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
2313 (check_cv_quals_for_unify): Use new unify qualifier flags.
2314 (unify): Clear new unify qualifier flags.
2315 (get_bindings_real): Add DEDUCE parameter.
2316 (get_bindings): Adjust call to get_bindings_real.
2317 (get_bindings_overload): Likewise.
2318 (most_specialized_instantiation): Adjust call to
2321 2001-01-19 Jason Merrill <jason@redhat.com>
2323 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
2325 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
2328 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
2330 * decl2.c (arg_assoc_class): Fix double iteration logic.
2332 2001-01-19 Jason Merrill <jason@redhat.com>
2334 * init.c (build_delete): Always call convert_force to strip cv-quals.
2336 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
2337 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
2338 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
2340 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2342 * search.c (get_vbase_1): Count only virtual bases.
2344 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2346 * class.c (duplicate_tag_error): Robustify flag clearing.
2348 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2350 * cp-tree.h (lookup_template_class): Add complain parm.
2351 * decl.c (lookup_namespace_name): Adjust call to
2352 lookup_template_class.
2353 (make_typename_type): Likewise.
2354 * semantics.c (finish_template_type): Likewise.
2355 * pt.c (lookup_template_class): Add complain parm. Adjust.
2356 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
2359 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2361 * pt.c (copy_default_args_to_explicit_spec): Preserve
2362 object's CV quals. Reorganize.
2364 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2366 * typeck.c (build_modify_expr): Say `initialization' for
2368 * init.c (build_default_init): Convert to enumeral type, if
2371 2001-01-18 Jakub Jelinek <jakub@redhat.com>
2373 * parse.y (nomods_initdcl0): Properly set things up for
2376 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2378 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
2379 (type_unification_real): Set it.
2382 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2384 * decl.c (finish_destructor_body): Convert to vbase pointer here.
2386 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2388 * semantics.c (begin_class_definition): Check we're not inside a
2391 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2393 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
2396 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2398 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
2399 * call.c (build_over_call): Add comment.
2401 2001-01-16 Daniel Berlin <dberlin@redhat.com>
2403 * cvt.c (ocp_convert): Handle vector type conversion
2404 * typeck2.c (digest_init): Handle vector type initializations
2406 2001-01-16 Phil Edwards <pme@sources.redhat.com>
2408 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
2411 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2413 * pt.c (check_nontype_parm): Rename to ...
2414 (invalid_nontype_parm_type_p): ... here.
2415 (process_template_parm): Adjust.
2416 (convert_template_argument): Adjust.
2418 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2420 * pt.c (check_nontype_parm): New function.
2421 (process_template_parm): Use it.
2422 (convert_template_argument): Use it.
2423 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
2426 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
2428 * tree.c: Add defaults.h
2429 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
2430 * Make-lang.in (cp/tree.o): Add defaults.h.
2432 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2434 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
2436 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2438 * g++.1: Change to be ".so man1/gcc.1".
2440 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2442 * Make-lang.in (c++.info, c++.install-info): Build and install g++
2444 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
2445 ($(srcdir)/cp/g++int.info): New target.
2446 * gxxint.texi: Add info directory entry. Use @@ in email address.
2447 * .cvsignore: Update.
2449 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2451 * typeck.c (build_c_cast): Do template processing earlier.
2452 Always pedwarn on array casts.
2454 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2456 * friend.c (make_friend_class): Make sure a templated class is
2457 actually a template.
2459 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2461 * decl2.c (get_guard): Set linkage from guarded decl.
2463 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2465 * call.c (convert_default_arg): Check for unprocessed
2467 * cp-tree.h (replace_defarg): Move to spew.c.
2468 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
2469 spew.c, which is where they really are.
2470 (done_pending_defargs): Declare.
2471 (unprocessed_defarg_fn): Declare.
2472 * decl.c (replace_defarg): Move to spew.c
2473 * parse.y (structsp): Call done_pending_defargs.
2474 * spew.c (defarg_fns): Rearrange list structure.
2475 (defarg_fnsdone): New static variable.
2476 (defarg_depfns): New static variable.
2477 (init_spew): Adjust.
2478 (add_defarg_fn): Store the type in TREE_TYPE.
2479 (do_pending_defargs): Detect and deal with ordering constraints
2481 (done_pending_defargs): New function.
2482 (unprocessed_defarg_fn): New function.
2483 (replace_defarg): Moved from decl.c. Robustify. Don't save
2484 if circularity detected.
2486 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2488 * pt.c (unify): Check array has a domain, before checking
2489 whether it is variable sized.
2491 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2493 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
2494 parameters with pointers to arrays of unknown bound.
2496 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2498 * parse.y (template_parm_header, template_spec_header): New
2499 reductions. Split out from ...
2500 (template_header): ... here. Use them.
2501 (template_template_parm): Use template_parm_header.
2502 * semantics.c (finish_template_template_parm): Add assert.
2504 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2506 * mangle.c (write_builtin_type): Fix thinko.
2508 * pt.c (copy_default_args_to_explicit_spec_1): New function.
2509 (copy_default_args_to_explicit_spec): Likewise.
2510 (check_explicit_specialization): Use it.
2512 * class.c (finish_struct_1): Remove last argument in call to
2513 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2514 * decl.c (builtin_function): Likewise.
2515 (build_cp_library_fn): Likewise.
2516 (check_initializer): Likewise.
2517 (make_rtl_for_nonlocal_decl): Likewise.
2518 (cp_finish_decl): Likewise.
2519 (start_function): Likewise.
2520 * decl2.c (finish_anon_union): Likewise.
2521 * friend.c (do_friend): Likewise.
2522 * init.c (build_java_class_ref): Likewise.
2523 * method.c (make_thunk): Likewise.
2524 * pt.c (tsubst_friend_function): Likewise.
2525 * semantics.c (expand_body): Likewise.
2527 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2529 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
2530 looking at DECL_CLONED_FUNCTION for non-functions.
2532 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2534 * error.c (dump_template_parameter): Use parm to determine how
2535 to print default value.
2537 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2539 * class.c (duplicate_tag_error): Clear more flags.
2541 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2543 * call.c (build_new_method_call): Use binfo_for_vbase.
2545 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
2547 * cp-tree.h (flag_cond_mismatch): Don't declare.
2548 * decl2.c (flag_cond_mismatch): Don't define.
2549 (lang_f_options): Remove cond-mismatch.
2550 (unsupported_options): Add cond-mismatch.
2552 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
2554 * class.c (handle_using_decl): Reject using of constructor name
2555 of sourcing class. Allow injecting of a method with same name as
2556 nested class. Fixup error messages.
2558 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
2560 * decl2.c (lang_decode_option): Handle -Wformat=2.
2562 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2564 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
2565 initialized_in_class.
2566 (DECL_DEFINED_IN_CLASS_P): Rename to ...
2567 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
2568 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
2569 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
2570 * pt.c (check_default_tmpl_args): Adjust for
2571 DECL_INITIALIZED_IN_CLASS_P.
2572 (instantiate_class_template): Likewise.
2573 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
2575 * class.c (finish_struct): Constify saved_filename.
2577 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2579 * class.c (duplicate_tag_error): Adjust diagnostic.
2580 (finish_struct): Locally set location to start of struct.
2581 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
2583 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2585 * decl.c (struct binding_level): Adjust class_shadowed comments
2587 (push_class_level_binding): Ajust comments to reflect reality.
2588 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
2589 Don't set TREE_VALUE on the class_shadowed list.
2591 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2593 * decl2.c (acceptable_java_type): Allow references too.
2594 * init.c (build_java_class_ref): When using the new ABI, search
2595 `class$' and have it mangled with `mangle_decl.'
2596 * mangle.c (write_java_integer_type_codes): New function.
2597 (write_builtin_type): Detect and mangle Java integer and real
2600 2001-01-07 Mark Mitchell <mark@codesourcery.com>
2602 * decl2.c (grokfield): Don't accept `asm' specifiers for
2603 non-static data members.
2605 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2607 * expr.c (cplus_expand_expr): Don't reset `target'.
2609 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
2611 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
2613 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2615 * parse.y (template_datadef): Check for error_mark_node.
2617 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2619 * cp-tree.def (DEFAULT_ARG): Make `x' class.
2621 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
2623 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
2624 (record_builtin_type): Make non-static.
2625 (flag_short_double): Don't declare.
2626 (init_decl_processing): Remove the creation of many tree nodes now
2627 in c_common_nodes_and_builtins.
2628 (build_void_list_node): New function.
2629 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
2630 * cp-tree.h (flag_short_wchar): Don't declare.
2632 2001-01-04 Mark Mitchell <mark@codesourcery.com>
2634 * call.c (build_conv): Don't use build1 for USER_CONV.
2635 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
2637 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
2639 * lex.c (lang_init): Call c_common_lang_init.
2641 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2643 * search.c (lookup_fnfields_here): Remove.
2644 (look_for_overrides_r): Use lookup_fnfields_1.
2645 Ignore functions from using declarations.
2647 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2649 Implement exceptions specifiers for implicit member functions.
2650 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
2651 * method.c (synthesize_exception_spec): New function.
2652 (locate_dtor, locate_ctor, locate_copy): New functions.
2653 (implicitly_declare_fn): Generate the exception spec too.
2654 * search.c (check_final_overrider): Check artificial functions
2656 * typeck2.c (merge_exception_specifiers): New function.
2658 2001-01-03 Jason Merrill <jason@redhat.com>
2660 * init.c (build_default_init): New fn.
2661 (perform_member_init): Split out from here.
2662 (build_new_1): Use it. Simplify initialization logic.
2663 (build_vec_init): Take an array, rather than a pointer and maxindex.
2664 Speed up simple initializations. Don't clean up if we're assigning.
2665 * cp-tree.h: Adjust.
2666 * decl2.c (do_static_initialization): Remove TREE_VEC case.
2667 * parse.y (new_initializer): Return void_zero_node for ().
2668 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
2669 * typeck2.c (digest_init): Only complain about user-written
2672 2000-12-22 Mike Stump <mrs@wrs.com>
2674 * decl2.c: (max_tinst_depth): Increase to 50.
2676 2001-01-02 Mark Mitchell <mark@codesourcery.com>
2678 * class.c (invalidate_class_lookup_cache): Zero the
2679 previous_class_values.
2680 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
2682 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
2683 * decl.c (free_bindings): New variable.
2684 (push_binding): Don't create a new binding if we have one on the
2686 (pop_binding): Put old bindings on the free list.
2687 (init_decl_processing): Use size_int, not build_int_2.
2688 Register free_bindings as a GC root.
2689 (cp_make_fname_decl): Use size_int, not build_int_2.
2690 (push_inline_template_parms_recursive): Likewise.
2691 (end_template_parm_list): Likewise.
2692 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
2693 (tsubst_template_parms): Use size_int, not build_int_2.
2695 * rtti.c (get_vmi_pseudo_type_info): Likewise.
2697 2001-01-02 Richard Henderson <rth@redhat.com>
2699 * parse.y (asm): Set ASM_INPUT_P.
2701 2001-01-02 Jason Merrill <jason@redhat.com>
2703 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
2706 * typeck.c (cp_truthvalue_conversion): New fn.
2707 * cvt.c (ocp_convert): Use it.
2709 * cp-tree.h: Lose c-common.c decls.
2711 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
2712 * cvt.c (convert_to_void): Use type_unknown_p.
2714 * typeck.c (strip_all_pointer_quals): Also strip quals from
2715 pointer-to-member types.
2717 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
2720 * call.c (build_new_method_call): Do evaluate the object parameter
2721 when accessing a static member.
2722 * typeck.c (build_component_ref): Likewise.
2724 2001-01-02 Andreas Jaeger <aj@suse.de>
2726 * decl.c (cp_missing_noreturn_ok_p): New.
2727 (init_decl_processing): Set lang_missing_noreturn_ok_p.
2729 2000-12-29 Jakub Jelinek <jakub@redhat.com>
2731 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
2733 2000-12-29 Mark Mitchell <mark@codesourcery.com>
2735 * class.c (pushclass): Remove #if 0'd code.
2736 * cp-tree.h (overload_template_name): Remove.
2737 * decl.c (store_bindings): Simplify.
2738 (pop_from_top_level): Likewise.
2739 * pt.c (overload_template_name): Remove.
2740 (instantiate_decl): Don't call push_to_top_level if it's not
2743 2000-12-28 Mark Mitchell <mark@codesourcery.com>
2745 * pt.c (register_local_specialization): Don't return a value.
2746 (lookup_template_class): Use move-to-front heuristic when looking
2747 up template instantiations.
2748 (instantiate_decl): Only push_to_top_level when we're actually
2749 going to instantiate the template.
2751 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2753 * search.c (binfo_for_vtable): Return least derived class, not
2754 most. Handle secondary vtables.
2756 2000-12-22 Jason Merrill <jason@redhat.com>
2758 * pt.c (more_specialized): Don't optimize len==0.
2759 (fn_type_unification): If we're adding the return type, increase len.
2761 * typeck.c (build_binary_op): Fix pmf comparison logic.
2763 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
2764 DECL_STATIC_FUNCTION_P.
2766 * semantics.c (genrtl_finish_function): Don't try to jump to
2767 return_label unless it exists.
2769 In partial ordering for a call, ignore parms for which we don't have
2771 * call.c (joust): Pass len to more_specialized.
2772 (add_template_candidate_real): Strip 'this', pass len.
2773 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
2774 (get_bindings_order): New fn. Pass len down.
2775 (get_bindings_real): Strip 'this', pass len.
2776 (fn_type_unification): Likewise.
2777 (type_unification_real): Succeed after checking 'len' args.
2778 (most_specialized_instantiation): Lose explicit_args parm.
2779 * class.c (resolve_address_of_overloaded_function): Strip 'this',
2782 2000-12-21 Jason Merrill <jason@redhat.com>
2784 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
2785 DECL_TEMPLATE_RESULT.
2787 * search.c (lookup_field_r): Call lookup_fnfields_1, not
2788 lookup_fnfields_here.
2790 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
2792 * call.c (build_object_call): Also allow conversions that return
2793 reference to pointer to function.
2794 (add_conv_candidate): Handle totype being ref to ptr to fn.
2795 (build_field_call): Also allow members of type reference to function.
2796 Lose support for calling pointer to METHOD_TYPE fields.
2798 * error.c (dump_expr): Handle *_CAST_EXPR.
2800 * typeck2.c (build_scoped_ref): Always convert to the naming class.
2802 * tree.c (break_out_cleanups): Lose.
2803 * cp-tree.h: Remove prototype.
2804 * typeck.c (build_component_ref): Don't break_out_cleanups.
2805 (build_compound_expr): Likewise.
2806 * semantics.c (finish_expr_stmt): Likewise.
2808 2000-12-20 Richard Henderson <rth@redhat.com>
2810 * cp-tree.h: Update declarations.
2811 * decl.c (finish_case_label): Return the new stmt node.
2812 * semantics.c (finish_goto_stmt): Likewise.
2813 (finish_expr_stmt, finish_return_stmt): Likewise.
2814 (finish_break_stmt, finish_continue_stmt): Likewise.
2815 (finish_asm_stmt): Likewise.
2816 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2817 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2818 (simple_if, simple_stmt): Return the new stmt node.
2821 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2823 * cp-tree.h: Don't declare warn_long_long.
2825 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2827 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2830 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2832 * pt.c (unify): Handle when both ARG and PARM are
2833 BOUND_TEMPLATE_TEMPLATE_PARM.
2835 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2837 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2838 DECL_TEMPLATE_PARM_P.
2840 2000-12-15 Jason Merrill <jason@redhat.com>
2842 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2844 * init.c (build_new_1): Don't strip quals from type.
2846 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2848 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2850 * call.c (build_new_function_call): Lose space before paren in
2852 (build_new_method_call): Likewise.
2854 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2856 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2858 * pt.c (check_explicit_specialization): Propagate default
2859 function arguments to explicit specializations.
2861 2000-12-13 DJ Delorie <dj@redhat.com>
2863 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2866 2000-12-08 Jason Merrill <jason@redhat.com>
2868 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2870 Clean up copy-initialization in overloading code.
2871 * call.c (build_user_type_conversion_1): Die if we are asked to
2872 convert to the same or a base type.
2873 (implicit_conversion): Avoid doing so. Lose reference binding code.
2874 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2875 direct-initialization. Also do direct-init part of copy-init.
2876 (build_user_type_conversion): Don't provide context to convert_like.
2877 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2878 the constructor call for copy-init.
2880 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2881 instantiation of a member template.
2882 (do_decl_instantiation): Not here.
2884 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2886 * class.c (check_field_decls): Don't special case anonymous
2887 fields in error messages.
2888 (note_name_declared_in_class): Use %D on diagnostic.
2890 * tree.c (pod_type_p): Use strip_array_types.
2891 (cp_valid_lang_attribute): Likewise.
2892 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2893 multiple evaluations.
2894 (cp_has_mutable_p): Use strip_array_types.
2896 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2898 * cp-tree.h (sufficient_parms_p): Declare new function.
2899 * call.c (sufficient_parms_p): New function, broken out of ...
2900 (add_function_candidate): ... here. Use it.
2901 (add_conv_candidate): Use it.
2902 * decl.c (grok_ctor_properties): Use it.
2904 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2906 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2908 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2910 * decl2.c (lang_decode_option): Handle -Wformat-security.
2912 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2914 * pt.c (verify_class_unification): New function.
2915 (get_class_bindings): Use it.
2916 (try_class_unification): Tidy.
2917 (unify): Handle when argument of a template-id is not
2918 template parameter dependent.
2919 (template_args_equal): Handle when TREE_CODE's do not match.
2921 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2923 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2924 for -save-temps, pass all relevant -Defines to it, and then don't
2925 pass them to cc1plus.
2927 2000-12-05 Will Cohen <wcohen@redhat.com>
2929 * decl.c (finish_case_label): Cleared
2930 more_cleanups_ok in surrounding function scopes.
2931 (define_label): Likewise.
2933 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2935 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2936 (get_matching_virtual): Remove.
2937 (look_for_overrides): Declare new function.
2938 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2940 * class.c (check_for_override): Move base class iteration code
2941 to look_for_overrides.
2942 * search.c (next_baselink): Remove.
2943 (get_virtuals_named_this): Remove.
2944 (get_virtual_destructor): Remove.
2945 (tree_has_any_destructors_p): Remove.
2946 (struct gvnt_info): Remove.
2947 (check_final_overrider): Remove `virtual' from error messages.
2948 (get_matching_virtuals): Remove. Move functionality to ...
2949 (look_for_overrides): ... here, and ...
2950 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2953 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2955 * typeck.c (get_delta_difference): If via a virtual base,
2957 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2960 2000-12-04 Richard Henderson <rth@redhat.com>
2962 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2964 2000-12-04 Jason Merrill <jason@redhat.com>
2966 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2967 (write_builtin_type): Pass intSI_type_node and the like through
2969 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2970 Pass intSI_type_node and the like through type_for_mode.
2971 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2972 * pt.c (tsubst, unify): Likewise.
2973 * tree.c (walk_tree): Likewise.
2974 * error.c (dump_type): Likewise.
2975 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2977 * Make-lang.in: Tweak top comment for emacs.
2980 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2982 * class.c (clone_function_decl): Robustify.
2984 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2986 * decl.c (store_bindings): Only search in the non modified
2987 old_bindings for duplicates.
2989 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2991 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2994 * typeck.c (build_static_cast): Remove unused variable.
2996 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2998 * pt.c: Fix typo in comment.
3000 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3002 * decl2.c (warn_format): Remove definition.
3003 (lang_decode_option): Handle -Wformat-nonliteral,
3004 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
3006 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3008 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
3009 (init_decl_processing): Don't create string_type_node,
3010 const_string_type_node, wint_type_node, intmax_type_node,
3011 uintmax_type_node, default_function_type, ptrdiff_type_node and
3012 unsigned_ptrdiff_type_node. Adjust position of call to
3013 c_common_nodes_and_builtins.
3014 (identifier_global_value): New function.
3016 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
3018 * call.c (standard_conversion): Reject pointer to member
3019 conversions from ambiguous, inaccessible or virtual bases.
3020 * typeck.c (build_static_cast): Don't check pointers to members
3023 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3025 * method.c (do_build_copy_constructor): Preserve cv
3026 qualifications when accessing source object members.
3027 (do_build_assign_ref): Likewise. Remove separate diagnostics for
3030 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3032 * method.c (do_build_assign_ref): Construct appropriately
3033 CV-qualified base reference. Don't allow const casts in base
3036 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3038 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
3039 incomplete return type.
3041 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3043 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
3044 * semantics.c (finish_base_specifier): Accept a _TYPE not a
3047 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3049 * spew.c (yyerror): Cope if yylval.ttype is NULL.
3051 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3053 * decl.c (grokdeclarator): Diagnose undefined template contexts.
3055 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3057 * decl.c (grokdeclarator): Do type access control on friend
3060 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3062 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
3063 bison parser ickiness.
3064 * pt.c (tsubst_friend_function): Enter namespace scope when
3065 tsubsting the function name.
3066 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
3068 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3070 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
3071 * cvt.c (cp_convert_to_pointer): Add force parameter.
3072 Allow conversions via virtual base if forced.
3073 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
3074 (ocp_convert): Likewise.
3075 * search.c (binfo_from_vbase): Return the virtual base's binfo.
3076 * typeck.c (get_delta_difference): Adjust handling of virtual
3079 2000-11-26 Mark Mitchell <mark@codesourcery.com>
3081 * tree.c (struct list_hash): Remove.
3082 (list_hash_table): Make it be an htab.
3083 (struct list_proxy): New type.
3084 (list_hash_eq): New function.
3085 (list_hash_pieces): Renamed from ...
3086 (list_hash): ... this.
3087 (list_hash_lookup): Remove.
3088 (list_hash_add): Remove.
3089 (hash_tree_cons): Use the generic hashtable.
3090 (mark_list_hash): Remove.
3091 (init_tree): Create the hashtable.
3093 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
3095 * method.c (build_mangled_C9x_name): Rename to
3096 build_mangled_C99_name. Change C9X references in comments to
3099 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3101 * parse.y (unary_expr): Move VA_ARG from here ...
3102 (primary): ... to here.
3104 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3106 * semantics.c (finish_id_expr): If type is error_mark, return
3109 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
3111 * pt.c (lookup_template_class): Simplify loop exit constructs.
3112 Cope when there is no partial instantiation of a template
3115 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
3117 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
3119 2000-11-22 Mark Mitchell <mark@codesourcery.com>
3121 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
3124 * pt.c (do_decl_instantiate): Explicitly clone constructors and
3125 destructors that haven't already been cloned.
3127 2000-11-20 Richard Henderson <rth@redhat.com>
3129 * parse.y (yyparse_1): Rename the parser entry point.
3131 2000-11-20 Alex Samuel <samuel@codesourcery.com>
3133 * mangle.c (write_name): Use <unscoped-name> for names directly in
3135 (write_unscoped_name): Accept names directly in function scope.
3137 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
3139 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
3140 * parse.y (extdef): Add EXPORT reduction.
3141 * spew.c (yylex): Don't skip export here.
3143 2000-11-19 Mark Mitchell <mark@codesourcery.com>
3145 * decl.c (init_decl_processing): Correct name of pure virtual
3146 function under the new ABI.
3147 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
3148 (throw_bad_typeid): Likewise for bad typeid function.
3150 2000-11-18 Mark Mitchell <mark@codesourcery.com>
3152 * decl.c (grokparms): Don't even function types of `void' type,
3154 * mangle.c (write_type): Don't crash when confronted with the
3157 * decl.c (grokparms): Don't create parameters of `void' type.
3159 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3161 * lex.c (mark_impl_file_chain): Delete.
3162 (init_parse): Remove call to ggc_add_string_root. No need to
3163 ggc_strdup a string constant. Do not add impl_file_chain to GC
3165 (handle_pragma_implementation): No need to ggc_strdup main_filename.
3167 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3169 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
3171 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3173 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
3174 * decl.c (grokdeclarator): Don't reject void parms here.
3175 (require_complete_types_for_parms): Simplify, use
3176 complete_type_or_else.
3177 (grokparms): Remove bitrot. Remove funcdef parm.
3178 Deal with ellipsis parm lists here.
3179 * semantics.c (finish_parmlist): Don't append void_list_node
3180 here. Set PARMLIST_ELLIPSIS_P.
3182 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3184 * typeck2.c (incomplete_type_error): Reorganise to avoid
3185 excessive diagnostics.
3187 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3189 * lex.c (struct impl_files, internal_filename): Constify a char *.
3191 2000-11-16 Mark Mitchell <mark@codesourcery.com>
3193 * mangle.c (write_special_name_constructor): Don't generate
3194 assembler junk when confronted with an old-style constructor.
3195 (write_special_name_destructor): Likewise.
3196 (mangle_decl_string): Do it here instead.
3198 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
3200 * call.c (op_error): Make error messages clearer.
3202 2000-11-15 Mark Mitchell <mark@codesourcery.com>
3204 * decl.c (wrapup_globals_for_namespace): Don't mark things
3205 TREE_ASM_WRITTEN when they're not.
3207 2000-11-15 Jason Merrill <jason@redhat.com>
3209 * typeck2.c (friendly_abort): Uncount the error before handing
3212 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
3214 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
3216 2000-11-14 Mark Mitchell <mark@codesourcery.com>
3218 * class.c (build_vtbl_initializer): Fix typo in comment.
3219 * typeck.c (expr_sizeof): Don't crash on errors.
3221 2000-11-14 Jim Wilson <wilson@redhat.com>
3223 * lang-specs.h: Add %2 after %(cc1_options).
3225 2000-11-14 Richard Henderson <rth@redhat.com>
3227 * typeck.c (c_sizeof): Be strict about casting result value
3228 back to c_size_type_node.
3229 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
3231 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3233 * typeck.c (build_unary_op): Use boolean_increment from
3234 c-common.c, moving the relevant code there.
3236 2000-11-11 Jason Merrill <jason@redhat.com>
3238 * typeck.c (mark_addressable): Don't call put_var_into_stack.
3240 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
3243 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3245 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
3246 * lex.c (copy_lang_decl): Likewise.
3248 2000-11-09 Mark Mitchell <mark@codesourcery.com>
3250 * dump.c (cp_dump_tree): Don't dump function bodies here.
3252 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
3253 (dump.o): Update dependency list.
3254 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
3255 (flag_dump_translation_unit): Likewise.
3256 (CP_TYPE_QUALS): Adjust definition.
3257 (DECL_C_BIT_FIELD): Remove.
3258 (SET_DECL_C_BIT_FIELD): Likewise.
3259 (CLEAR_DECL_C_BIT_FIELD): Likewise.
3260 (add_maybe_template): Likewise.
3261 (strip_array_types): Likewise.
3262 (dump_node_to_file): Likewise.
3263 (cp_dump_tree): New function.
3264 * decl.c (init_decl_processing): Set lang_dump_tree.
3265 * decl2.c (flag_dump_translation_unit): Remove.
3266 * dump.c: Move most of it to ../c-dump.c.
3267 (cp_dump_tree): New function.
3268 * pt.c (add_maybe_template): Remove.
3269 * typeck.c (strip_array_types): Likewise.
3271 2000-11-07 Eric Christopher <echristo@redhat.com>
3273 * decl.c (init_decl_processing): Change definition of
3274 __wchar_t to wchar_t. Remove artificial declaration of
3276 * lex.c: Change instances of __wchar_t to wchar_t.
3278 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
3280 * lex.c (do_identifier): Don't lookup_name for operators.
3281 * parse.y (operator): Save looking_for_typename.
3282 (unoperator): Restore it.
3283 * spew.c (frob_opname): Use nth_token for lookahead.
3285 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
3287 * decl.c (grok_op_properties): Always use coerce_new_type and
3289 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
3290 exception specification. Tidy up.
3291 (coerce_delete_type): Preserve exception specification. Tidy up.
3293 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3295 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
3296 (push_binding_level), error.c (cp_tree_printer), pt.c
3297 (process_partial_specialization, tsubst_template_arg_vector),
3298 search.c (lookup_member): Use memset () instead of bzero ().
3300 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
3302 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
3304 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3306 * Make-lang.in (c++.distdir): Remove.
3308 2000-11-04 Mark Mitchell <mark@codesourcery.com>
3310 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
3311 declarations from different namespaces to be combined.
3313 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
3315 * decl.c: Include tm_p.h.
3317 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
3319 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
3321 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
3323 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
3324 (build_overload_value), repo.c (open_repo_file), xref.c
3325 (open_xref_file): Use strchr () and strrchr () instead of index ()
3328 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
3330 * call.c (build_over_call): Call fold on the CALL_EXPR.
3332 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
3334 * error.c (dump_template_decl): Separate template hearders with
3337 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
3339 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
3340 TS_* flags with corresponding TFF_*. Adjust prototypes of
3341 functions (which used to take a tree_string_flags) to take an int.
3343 * cp-tree.h (enum tree_string_flags): Remove
3344 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
3345 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
3346 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3347 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3348 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
3349 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
3350 (type_as_string, decl_as_string, expr_as_string,
3351 context_as_string): Adjust prototype.
3353 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
3354 instead of TS_PLAIN.
3356 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
3357 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
3360 2000-10-30 Mark Mitchell <mark@codesourcery.com>
3362 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
3363 (linkage_kind): New enumeration.
3364 (decl_linkage): New function.
3365 * decl2.c (comdat_linkage): Extend comment.
3366 * error.c (dump_function_decl): Print the arguments used to
3367 instantiate a template, even when not printing the type of the
3369 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
3370 not TREE_PUBLIC, to test for external linkage.
3371 * tree.c (decl_linkage): New function.
3373 2000-10-28 Mark Mitchell <mark@codesourcery.com>
3375 * pt.c (instantiate_decl): Always instantiate static data members
3376 initialized in-class.
3378 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3380 * Make-lang.in: Move all build rules here from Makefile.in,
3381 adapt to new context. Wrap all rules that change the current
3382 directory in parentheses. Expunge all references to $(P).
3383 When one command depends on another and they're run all at
3384 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3385 all object-file generation rules. Delete obsolete variables.
3387 * Makefile.in: Delete.
3388 * config-lang.in: Delete outputs= line.
3390 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
3392 * error.c (dump_function_decl): Print no space between
3393 `ptr-operator' the `type-specifier' of the return type.
3394 (dump_type_prefix): Make sure we put space at the appropriate
3397 2000-10-23 Jason Merrill <jason@redhat.com>
3399 * call.c (equal_functions): Also call decls_match for extern "C" fns.
3401 2000-10-22 Jason Merrill <jason@redhat.com>
3403 * call.c (build_conditional_expr): Use ocp_convert to force
3406 2000-10-22 Mark Mitchell <mark@codesourcery.com>
3408 * call.c (standard_conversion): Use RVALUE_CONVs for all
3409 expressions that satisfy lvalue_p, not just those that satisfy
3412 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
3414 * typeck.c (c_sizeof): Return an expression of `size_t' type,
3415 not one with TYPE_IS_SIZETYPE set.
3416 (dubious_conversion_warnings): Remove special-case code.
3418 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
3420 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
3421 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
3422 (dump_type_prefix): Print vector-of-int as 'int vector'.
3423 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
3424 * tree.c (walk_tree): Handle VECTOR_TYPE.
3426 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
3428 2000-10-21 Jason Merrill <jason@redhat.com>
3430 * parse.y (operator): Set got_object from got_scope.
3431 Set looking_for_typename.
3432 * decl.c (lookup_name_real): Clear val after setting from_obj.
3433 Reorganize diagnostic.
3435 2000-10-20 Jason Merrill <jason@redhat.com>
3437 * tree.c (walk_tree): Don't walk into default args.
3439 * error.c (dump_expr): Use host_integerp.
3441 2000-10-20 David Edelsohn <edelsohn@gnu.org>
3443 * typeck2.c (abstract_virtuals_error): Use "because" instead of
3444 "since" in error message.
3446 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3448 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
3450 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
3452 * decl.c (revert_static_member_fn): Fixed typo.
3454 2000-10-19 Mark Mitchell <mark@codesourcery.com>
3456 * class.c (subobject_offset_fn): New type.
3457 (dfs_record_base_offsets): Remove.
3458 (record_base_offsets): Likewise.
3459 (dfs_search_base_offsets): Likewise.
3460 (record_subobject_offset): New function.
3461 (check_subobject_offset): Likewise.
3462 (walk_subobject_offsets): Likewise.
3463 (record_subobject_offsets): Likewise.
3464 (layout_conflict_p): Reimplement.
3465 (layout_nonempty_base_or_field): Correct handling of type
3466 conflicts during layout.
3467 (layout_empty_base): Likewise.
3468 (build_base_field): Adjust to handle new representation of empty
3470 (build_base_fields): Likewise.
3471 (layout_virtual_bases): Likewise.
3472 (splay_tree_compare_integer_csts): New function.
3473 (layout_class_type): Use a splay_tree, rather than a varray, to
3474 represent the offsets of empty bases.
3476 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
3477 * decl.c (select_decl): Don't return declarations that are
3480 2000-10-18 Mark Mitchell <mark@codesourcery.com>
3482 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
3483 (fake_std_node): New macro.
3484 * decl.c (in_std): Rename to ...
3485 (in_fake_std): ... this.
3486 (flag_no_builtin): Remove.
3487 (flag_no_nonansi_builtin): Likewise.
3488 (walk_namespaces_r): Use fake_std_node.
3489 (push_namespace): Use std_identifier.
3490 (pop_namespace): Use in_fake_std.
3491 (lookup_name_real): Use fake_std_node.
3492 (init_decl_processing): When -fhonor-std, create the `std'
3493 namespace. Don't create a dummy fake_std_node in that case.
3494 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
3495 (builtin_function): Put builtins whose names don't begin
3496 with `_' in the std namespace.
3497 * decl2.c (flag_no_builtin): Remove.
3498 (flag_no_nonansi_builtin): Likewise.
3499 (set_decl_namespace): Use fake_std_node.
3500 (validate_nonmember_using_decl): Likewise.
3501 (do_using_directive): Likewise.
3502 (handle_class_head): Likewise.
3503 * dump.c (dequeue_and_dump): Likewise.
3504 * except.c (init_exception_processing): Use std_identifier.
3505 * init.c (build_member_call): Use fake_std_node.
3506 * rtti.c (init_rtti_processing): Use std_identifier.
3508 2000-10-17 Mark Mitchell <mark@codesourcery.com>
3510 * cp-tree.h (back_end_hook): Remove declaration.
3511 * decl2.c (back_end_hook): Remove definition.
3513 * dump.c (dequeue_and_dump): Dump TREE_USED.
3515 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
3517 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
3519 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3521 * decl.c (WINT_TYPE): Define.
3522 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
3523 c_size_type_node, signed_size_type_node and wint_type_node.
3525 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3527 * decl2.c (warn_missing_format_attribute): New variable.
3528 (lang_decode_option): Decode -Wmissing-format-attribute.
3530 2000-10-16 Mark Mitchell <mark@codesourcery.com>
3532 * typeck.c (qualify_type): Remove.
3533 (composite_pointer_type): Fix handling of conversions to `cv void*'.
3535 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3537 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
3539 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3541 * Makefile.in (parse.c, parse.h): Create atomically.
3543 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3545 * class.c (current_obstack): Remove.
3546 * decl.c (ggc_p): Remove.
3547 (start_decl): Don't use decl_tree_cons.
3548 (grokdeclarator): Don't use build_decl_list.
3549 (start_function): Don't use decl_tree_cons.
3550 (finish_function): Don't mess with obstacks.
3551 * decl2.c (grok_x_components): Don't use build_decl_list.
3552 * lex.c (make_call_declarator): Don't call decl_tree_cons.
3553 (implicitly_declare_fn): Don't call build_decl_list.
3554 * parse.y (frob_specs): Don't call build_decl_list or
3556 (expr_or_declarator_intern): Don't call decl_tree_cons.
3557 (primary): Don't call build_decl_list.
3558 (fcast_or_absdcl): Likewise.
3559 (typed_declspecs): Don't call decl_tree_cons.
3560 (reserved_declspecs): Don't call build_decl_list.
3561 (declmods): Likewise.
3562 (reserved_typespecquals): Likewise.
3564 (new_type_id): Likewise.
3565 (cv_qualifiers): Likewise.
3566 (after_type_declarator_intern): Likewise.
3567 (notype_declarator_intern): Likewise.
3568 (absdcl_intern): Likewise.
3569 (named_parm): Likewise.
3570 * pt.c (most_specialized_class): Likewise.
3571 * repo.c (temporary_obstack): Make it a structure, not a pointer.
3572 (init_repo): Initialize it.
3573 * search.c (current_obstack): Remove.
3574 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
3576 2000-10-09 Richard Henderson <rth@cygnus.com>
3578 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
3579 (c++ language support bits for libgcc): Remove.
3580 (c++.clean): Remove cplib2.txt cleanup.
3581 * config-lang.in (headers, lib2funcs): Remove.
3583 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
3584 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
3585 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
3586 * inc/new.h, inc/typeinfo: Remove files.
3588 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
3590 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
3592 (init_decl_processing): Initialize intmax_type_node and
3595 2000-10-06 Richard Henderson <rth@cygnus.com>
3597 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
3598 (original_result_rtx): Remove.
3599 * decl.c (save_function_data): Don't clear x_result_rtx.
3600 (mark_lang_function): Don't mark it either.
3601 * expr.c (fixup_result_decl): Remove.
3602 * semantics.c (genrtl_named_return_value): Frob the return decl
3603 before calling emit_local_var.
3604 (genrtl_finish_function): Don't call fixup_result_decl.
3605 Always emit the jump to return_label.
3607 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
3609 * pt.c (lookup_template_class): Set current access for enum.
3610 (tsubst_enum): Set file & line for enum decl.
3612 * spew.c (yylex): Remove unused variable.
3614 2000-10-05 Richard Henderson <rth@cygnus.com>
3616 * semantics.c (genrtl_finish_function): Don't init or check
3617 can_reach_end; remove noreturn and return value checks.
3619 2000-10-05 Tom Tromey <tromey@cygnus.com>
3621 * init.c (build_java_class_ref): Use `build_static_name' with a
3622 suffix, not a prefix, to build the class object's name.
3624 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3626 * cp-tree.h (access_kind): Fix comment typo.
3627 * decl2.c (grokfield): Fix diagnostic typo.
3628 * semantics.c (finish_template_type): Fix comment typo.
3629 (finish_qualified_object_call_expr): Likewise.
3631 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3633 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
3636 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3638 * spew.c (frob_id): New static function.
3639 (frob_opname): Use it.
3642 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3644 * decl.c (lang_mark_false_label_stack): Remove.
3645 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
3647 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
3649 * gxxint.texi: Use @email for formatting email addresses.
3651 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
3653 * error.c: Remove direct obstack manipulation. Replace with
3654 output_buffer-based formatting. Adjust calls to removed macros.
3655 (obstack_chunk_alloc, obstack_chunk_free): Remove.
3656 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
3657 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
3659 2000-09-24 Mark Mitchell <mark@codesourcery.com>
3661 * ir.texi: Move to ../c-tree.texi.
3663 2000-09-20 Jason Merrill <jason@redhat.com>
3665 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
3667 2000-09-21 Andreas Jaeger <aj@suse.de>
3669 * errfn.c: Move declaration of cp_printer and cp_printers to ...
3670 * cp-tree.h: ... here.
3672 * error.c: Remove declaration of cp_printer.
3674 2000-09-20 Mark Mitchell <mark@codesourcery.com>
3676 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
3678 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
3680 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
3683 2000-09-18 Mark Mitchell <mark@codesourcery.com>
3685 * decl.c (start_function): Robustify.
3687 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3689 * cp-tree.h (check_function_format): Accept a `status' parameter.
3691 * call.c, typeck.c: Updates calls to `check_function_format'.
3693 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
3695 * decl2.c (handle_class_head): Always push some scope even
3698 2000-09-16 Mark Mitchell <mark@codesourcery.com>
3700 * cp-tree.h (struct cp_language_function): Remove
3701 x_scope_stmt_stack and name_declared.
3702 (current_scope_stmt_stack): Remove.
3703 (function_name_declared_p): New macro.
3704 (struct lang_decl_flags): Use c_lang_decl as a base class.
3706 (struct lang_decl): Replace saved_tree with context.
3707 (DECL_FRIEND_CONTEXT): Adjust accordingly.
3708 (SET_DECL_FRIEND_CONTEXT): Likewise.
3709 (DECL_VIRTUAL_CONTEXT): Likewise.
3710 (DECL_SAVED_TREE): Remove.
3711 (C_DECLARED_LABEL_FLAG): Likewise.
3712 (cplus_expand_expr_stmt): Don't declare.
3713 (add_decl_stmt): Likewise.
3714 (add_scope_stmt): Likewise.
3715 * decl.c (mark_stmt_tree): Remove.
3716 (case_compare): Likewise.
3717 (finish_case_label): Use c_add_case_label.
3718 (init_decl_processing): Set more language-specific hooks.
3719 (build_enumerator): Fix typo in comment.
3720 (cplus_expand_expr_stmt): Remove.
3721 (mark_lang_function): Use mark_c_language_function.
3722 (lang_mark_tree): Use c_mark_lang_decl.
3723 * decl2.c: Change order of inclusion.
3724 * except.c: Likewise.
3725 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
3726 back on c_expand_expr.
3727 * friend.c: Include expr.h.
3728 * init.c: Change order of inclusion.
3729 * Makefile.in: Update dependencies.
3730 * lex.h (free_lang_decl_chain): Remove.
3731 * optimize.c (maybe_clone_body): Use function_name_declared_p.
3732 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
3734 (instantiate_decl): Use function_name_declared_p.
3735 * semantics.c (lang_expand_expr_stmt): Remove.
3736 (set_current_function_name_declared): Likewise.
3737 (current_function_name_declared): Likewise.
3738 (begin_compound_stmt): Use function_name_declared_p.
3739 (add_decl_stmt): Remove.
3740 (setup_vtbl_ptr): Use function_name_declared_p.
3741 (add_scope_stmt): Remove.
3742 (current_scope_stmt_stack): New function.
3743 (cp_expand_stmt): Don't handle SCOPE_STMTs.
3744 (expand_body): Use function_name_declared_p.
3745 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
3746 * typeck.c: Change order of includes.
3747 (convert_sequence): Remove.
3749 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
3751 * lex.c (reswords): Add _Complex.
3753 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3755 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
3757 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3759 * init.c (begin_init_stmts): Don't use // comments.
3761 2000-09-12 Jason Merrill <jason@redhat.com>
3763 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
3764 all non-extern arrays.
3766 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
3767 typenames, too. Downgrade complaint to pedwarn.
3768 (xref_tag): Warn about surprising behavior of 'friend struct T'.
3769 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
3770 'class This::Inherited'.
3772 2000-09-12 Mark Mitchell <mark@codesourcery.com>
3774 * decl.c (finish_case_label): Given the LABEL_DECL a
3777 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
3779 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
3780 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
3781 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3782 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3783 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
3785 (sorry_for_unsupported_tree, print_scope_operator,
3786 print_left_paren, print_right_paren, print_left_bracket,
3787 print_right_bracket, print_whitespace): Likewise.
3788 (aggr_variety): Rename to class_key_or_enum.
3789 (print_type): Rename to print_type_id.
3790 (print_type_specifier_seq, print_simple_type_specifier,
3791 print_elaborated_type_specifier,
3792 print_rest_of_abstract_declarator,
3793 print_parameter_declaration_clause, print_exception_specification,
3794 print_nested_name_specifier, print_template_id,
3795 typedef_original_name, print_template_argument_list_start,
3796 print_template_argument_list_end): New functions.
3798 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
3800 * ir.texi: Add more documentation.
3802 2000-09-11 Mark Mitchell <mark@codesourcery.com>
3804 * cp-tree.h (struct saved_scope): Remove x_function_parms.
3805 (current_function_parms): Don't define.
3806 (struct cp_language_function): Remove parms_stored.
3807 (current_function_just_assigned_this): Don't define.
3808 (current_function_parms_stored): Likewise.
3809 (static_ctors): Declare.
3810 (static_dtors): Likewise.
3811 (SF_EXPAND): Don't define.
3812 (expand_start_early_try_stmts): Remove declaration.
3813 (store_parm_decls): Likewise.
3814 * decl.c (static_ctors): Don't declare.
3815 (static_dtors): Likewise.
3816 (struct binding_level): Remove this_block.
3817 (poplevel): Remove dead code.
3818 (set_block): Likewise.
3819 (mark_binding_level): Don't mark this_block.
3820 (mark_saved_scope): Don't mark x_function_parms.
3821 (init_decl_processing): Don't add current_function_parms as a GC
3823 (check_function_type): Change prototype.
3824 (start_function): Remove RTL-generation code.
3825 (expand_start_early_try_stmts): Remove.
3826 (store_parm_decls): Give it internal linkage. Remove
3827 RTL-generation code.
3828 (finish_function): Remove RTL-generation code.
3829 * decl2.c (static_ctors): Fix formatting.
3830 (static_dtors): Likewise.
3831 * method.c (use_thunk): Don't call store_parm_decls.
3832 (synthesize_method): Likewise.
3833 * optimize.c (maybe_clone_body): Likewise.
3834 * parse.y (fn.def2): Likewise.
3835 (.set_base_init): Likewise.
3836 (nodecls): Likewise.
3837 * pt.c (instantiate_decl): Likewise.
3838 * rtti.c (synthesize_tinfo_fn): Likewise.
3839 * semantics.c (genrtl_try_block): Simplify.
3840 (expand_body): Use genrtl_start_function and
3841 genrtl_finish_function.
3842 (genrtl_start_function): New function.
3843 (genrtl_finish_function): Likewise.
3845 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3847 * error.c (cp_tree_printer, case 'P'): Append break.
3849 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3851 * cp-tree.h (frob_opname): Declare.
3852 * parse.y (saved_scopes): New static variable.
3853 (cp_parse_init): Adjust.
3854 (do_id): If lastiddecl is NULL, do do_identifier.
3855 (operator): Save scope information.
3856 (unoperator): New reduction. Restore scope information.
3857 (operator_name): Append unoperator. Call frob_opname.
3858 * spew.c (frob_opname): Define.
3860 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3862 * decl.c, rtti.c: Include defaults.h if not already included.
3863 Don't define the *_TYPE_SIZE macros.
3865 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3867 * cp-tree.h (push_switch): Change prototype.
3868 (check_cp_case_value): Remove declaration.
3869 (decl_constant_value): Likewise.
3870 * decl.c (struct cp_switch): Add switch_stmt and cases.
3871 (case_compare): New function.
3872 (push_switch): Set switch_stmt. Initialize cases.
3873 (pop_switch): Clean up cases.
3874 (define_case_label): Rename to ...
3875 (finish_case_label): ... this. Do semantic analysis for case
3877 (start_function): Correct comment.
3878 * decl2.c (check_cp_case_value): Remove.
3879 * expr.c (do_case): Remove.
3880 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3881 * semantics.c (genrtl_do_poplevel): Remove declaration.
3882 (RECHAIN_STMTS): Remove.
3883 (finish_break_stmt): Use build_break_stmt.
3884 (finish_continue_stmt): Use build_continue_stmt.
3885 (finish_switch_cond): Adjust condition here, rater than in
3886 c_expand_start_case.
3887 (finish_case_label): Remove.
3888 * typeck.c (c_expand_return): Remove.
3889 (c_expand_start_case): Likewise.
3891 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3893 * ir.texi: Document type nodes.
3895 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3897 * cp-tree.h (init_cp_semantics): Declare.
3898 (genrtl_try_block): Don't declare.
3899 (genrtl_handler): Likewise.
3900 (genrtl_catch_block): Likewise.
3901 (genrtl_ctor_stmt): Likewise.
3902 (genrtl_subobject): Likewise.
3903 (genrtl_do_poplevel): Likewise.
3904 (genrtl_named_return_value): Likewise.
3905 * lex.c (init_parse): Call init_cp_semantics.
3906 * semantics.c (genrtl_try_block): Give it internal linkage.
3907 (genrtl_handler): Likewise.
3908 (genrtl_catch_block): Likewise.
3909 (genrtl_ctor_stmt): Likewise.
3910 (genrtl_subobject): Likewise.
3911 (genrtl_do_poplevel): Likewise.
3912 (genrtl_named_return_value): Likewise.
3913 (lang_expand_stmt): Rename to ...
3914 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3915 (init_cp_semantics): Define.
3917 * decl.c (initialize_local_var): Remove RTL-generating code.
3918 * semantics.c (genrtl_try_block): Fix formatting.
3920 Move statement-tree facilities from C++ to C front-end.
3921 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3922 (void_zero_node): Remove.
3923 (stmt_tree): Likewise.
3924 (scope_chain): Adjust.
3925 (language_function): Rename to cp_language_function.
3926 (cp_function_chain): Adjust.
3927 (current_stmt_tree): Remove.
3928 (last_tree): Likewise.
3929 (last_expr_type): Likewise.
3930 (struct lang_decl): Adjust.
3931 (STMT_IS_FULL_EXPR_P): Remove.
3933 (begin_stmt_tree): Likewise.
3934 (finish_stmt_tree): Likewise.
3935 (walk_tree_fn): Likewise.
3936 (walk_stmt_tree): Likewise.
3937 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3938 * decl.c (mark_stmt_tree): Adjust type.
3939 (init_decl_processing): Don't build void_zero_node.
3940 (initialize_local_var): Adjust usage of current_stmt_tree.
3941 (finish_enum): Use add_stmt, not add_tree.
3942 (save_function_data): Adjust use of language_function.
3943 (finish_constructor_body): Use add_stmt, not add_tree.
3944 (finish_destructor_body): Likewise.
3945 (push_cp_function_context): Adjust use of language_function.
3946 (pop_cp_function_context): Likewise.
3947 (mark_lang_function): Likewise.
3948 (mark_cp_function_context): Likewise.
3949 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3950 (build_vec_init): Likewise.
3951 * semantics.c (SET_LAST_STMT): Remove.
3952 (RECHAIN_STMTS): Don't use it.
3953 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3954 (current_stmt_tree): Define.
3956 (finish_goto_stmt): Use add_stmt, not add_tree.
3957 (finish_expr_stmt): Likewise.
3958 (begin_if_stmt): Likewise.
3959 (finish_then_clause): Likewise.
3960 (begin_while_stmt): Likewise.
3961 (begin_do_stmt): Likewise.
3962 (finish_return_stmt): Likewise.
3963 (begin_for_stmt): Likewise.
3964 (finish_break_stmt): Likewise.
3965 (finish_continue_stmt): Likewise.
3966 (begin_switch_stmt): Likewise.
3967 (finish_case_label): Likewise.
3968 (begin_try_block): Likewise.
3969 (begin_function_try_block): Likewise.
3970 (begin_handler): Likewise.
3971 (begin_catch_block): Likewise.
3972 (begin_compound_stmt): Likewise.
3973 (begin_asm_stmt): Likewise.
3974 (finish_asm_stmt): Likewise.
3975 (finish_label_stmt): Likewise.
3976 (add_decl_stmt): Likewise.
3977 (finish_subobject): Likewise.
3978 (finish_decl_cleanup): Likewise.
3979 (finish_named_return_value): Likewise.
3980 (setup_vtbl_ptr): Likewise.
3981 (add_scope_stmt): Likewise.
3982 (finish_stmt_expr): Likewise.
3983 (prune_unused_decls): Remove.
3984 (begin_stmt_tree): Likewise.
3985 (finish_stmt_tree): Likewise.
3986 (prep_stmt): Adjust use of current_stmt_tree.
3987 (lang_expand_stmt): Likewise.
3988 * tree.c (statement_code_p): Remove.
3989 (cp_statement_code_p): New function.
3990 (walk_stmt_tree): Remove.
3991 (init_tree): Set lang_statement_code_p.
3993 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3995 Integrated preprocessor.
3997 * Make-lang.in, Makefile.in: Remove all references to input.c,
3998 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3999 * gxx.gperf, hash.h, input.c: Delete.
4000 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
4001 initialized properly.
4003 * class.c (fixup_pending_inline): Take a tree, not a
4004 struct pending_inline *. All callers changed.
4005 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
4006 RID_PROTECTED entries in ridpointers[] array here.
4007 * decl.c (duplicate_decls): Do not refer to struct
4009 (record_builtin_type, init_decl_processing): Use RID_MAX not
4011 (grokdeclarator): Use C_IS_RESERVED_WORD.
4012 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
4014 (grok_x_components): Do not inspect pending_inlines chain.
4016 * cp-tree.h (struct lang_identifier): Add rid_code entry.
4017 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
4018 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
4019 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
4020 TIME_IDENTIFIER_FILEINFO): Kill.
4022 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
4024 * parse.y: Call do_pending_inlines unconditionally.
4025 reinit_parse_for_method is now snarf_method. fn.defpen is no
4026 longer necessary. Remove unnecessary <itype> annotation on
4027 SCOPE. Do not refer to end_of_file or struct pending_inline.
4028 * semantics.c (begin_inline_definitions): Call
4029 do_pending_inlines unconditionally.
4031 * lex.c: Remove all code now shared with C front end.
4032 Initialize cpplib properly if USE_CPPLIB. Put reserved words
4033 into the get_identifier table. Rewrite pragma handling to
4034 work with the registry. Move code to save tokens for later
4035 processing to spew.c.
4037 * spew.c: Rewrite everything in terms of token streams instead
4038 of text. Move routines here from lex.c / input.c as
4039 appropriate. GC-mark trees hanging off the pending inlines
4042 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4044 * NEWS: Mention that the named return value extension has been
4046 * cp-tree.h (original_result_rtx): Define.
4047 (TREE_REFERENCE_EXPR): Remove.
4048 (DECL_VPARENT): Likewise.
4049 (pushdecl_nonclass_level): Likewise.
4050 (store_return_init): Likewise.
4051 (reinit_lang_specific): Likewise.
4052 (genrtl_named_return_value): Change prototype.
4053 * decl.c (original_result_rtx): Remove.
4054 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
4055 Do not generate RTL for local variables here.
4056 (store_return_init): Remove.
4057 * semantics.c (genrtl_named_return_value): Simplify. Fold in
4059 (finish_named_return_value): Adjust accordingly. Warn that this
4060 extension is deprecated.
4061 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
4063 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4065 * pt.c (type_unification_real): Replace switch with if.
4066 (unify): Tsubst non-type parms before comparing.
4068 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4070 * error.c (dump_typename): New function, broken out of ...
4071 (dump_type): ... here. Use it.
4072 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
4074 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4076 * init.c (build_offset_ref): Deal with namespace scoped
4079 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4081 * class.c (resolve_address_of_overloaded_function): Add
4082 explanation message.
4083 * decl.c (define_case_label): Reformat explanation.
4084 * decl2.c (finish_static_data_member_decl): Likewise.
4085 (grokfield): Likewise.
4086 * friend.c (do_friend): Likewise.
4088 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
4090 * tree.c (walk_tree): Expose tail recursion.
4091 (walk_stmt_tree): New function.
4092 * cp-tree.h: Prototype walk_stmt_tree.
4093 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
4094 the BLOCKs directly. If a BLOCK has no variables after
4095 pruning, discard it.
4096 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
4097 restore the line number.
4099 2000-09-05 Mark Mitchell <mark@codesourcery.com>
4101 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
4102 (pt.o): Remove dependency on HTAB_H.
4103 * cp-tree.h: Include hashtab.h.
4104 (walk_tree): Change prototype.
4105 (walk_tree_without_duplicates): New function.
4106 * decl.c (check_default_argument): Use it.
4107 * optimize.c (remap_decl): Adjust calls to walk_tree.
4108 (copy_body): Likewise.
4109 (expand_calls_inline): Likewise.
4110 (calls_setjmp_p): Use walk_tree_without_duplicates.
4111 * pt.c: Don't include hashtab.h.
4112 (for_each_template_parm): Use walk_tree_without_duplicates.
4113 * semantics.c (finish-stmt_tree): Likewise.
4114 (expand_body): Likewise.
4115 * tree.c (walk_tree): Add additional parameter.
4116 (walk_tree_without_duplicates): New function.
4117 (count_trees): Use it.
4118 (verify_stmt_tree): Adjust call to walk_tree.
4119 (find_tree): Use walk_tree_without_duplicates.
4120 (no_linkage_check): Likewise.
4121 (break_out_target_exprs): Adjust call to walk_tree.
4122 (cp_unsave): Likewise.
4124 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4126 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
4127 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4128 * cp-tree.h (TYPE_BINFO): Adjust comment.
4129 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
4130 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
4131 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4132 (TYPE_TEMPLATE_INFO): Likewise.
4133 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
4134 * class.c (push_nested_class): Likewise.
4135 * decl.c (lookup_name_real): Likewise.
4136 (grokdeclarator): Likewise.
4137 (grok_op_properties): Likewise.
4138 (xref_tag): Likewise.
4139 (xref_basetypes): Likewise.
4140 * decl2.c (constructor_name_full): Likewise.
4141 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
4142 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4143 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
4144 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4145 (dump_type_suffix): Likewise.
4146 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
4148 (get_aggr_from_typedef): Likewise.
4149 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
4150 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4151 (write_template_parm): Likewise.
4152 (write_template_template_parm): Check tree code instead of
4153 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4154 * method.c (build_overload_nested_name): Add
4155 BOUND_TEMPLATE_TEMPLATE_PARM.
4156 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
4157 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4158 * pt.c (convert_template_argument): Check tree code instead of
4159 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4160 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
4161 (for_each_template_parm): Adjust comment.
4162 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
4163 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4164 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
4165 template_args_equal to compare template template parameter cases.
4166 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4167 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
4169 * tree.c (copy_template_template_parm): Decide whether to create
4170 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
4171 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4172 (copy_tree_r): Likewise.
4173 * typeck.c (comptypes): Likewise. Check tree code instead of
4174 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4176 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
4178 * decl.c (finish_function): Move the code for handling functions
4179 marked with the constructor and destructor attributes inside the
4182 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4184 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
4186 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4188 * pt.c (lookup_template_class): Remove abort.
4189 * tree.c (get_type_decl): Allow error_mark_node.
4191 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4193 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
4196 2000-09-03 Mark Mitchell <mark@codesourcery.com>
4198 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
4201 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4203 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
4204 union tag mismatch error reporting.
4206 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4208 * call.c (build_scoped_method_call): Check it is not a namespace.
4210 2000-08-30 Jason Merrill <jason@redhat.com>
4212 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
4214 * tree.c (bot_manip): Check TREE_CONSTANT rather than
4215 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
4216 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
4218 * decl.c (start_function): Always call make_function_rtl.
4220 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4222 * semantics.c (prune_unused_decls): New function.
4223 (finish_stmt_tree): Call it via walk_tree.
4225 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4227 * class.c (build_secondary_vtable): Constify a char *.
4228 * decl.c (init_decl_processing): Initialize function_id_node,
4229 pretty_function_id_node, and func_id_node.
4230 * input.c (struct input_source): Constify 'str'.
4231 (feed_input): Constify first argument.
4232 * mangle.c (write_identifier): Constify argument.
4233 * pt.c (mangle_class_name_for_template): Constify argument.
4235 2000-08-29 Mark Mitchell <mark@codesourcery.com>
4237 * typeck.c (mark_addressable): Remove code that pokes around in
4240 2000-08-28 Jason Merrill <jason@redhat.com>
4242 * lex.c (file_name_nondirectory): Move to toplev.c.
4244 * cp-tree.h (LOCAL_CLASS_P): New macro.
4245 * class.c (finish_struct_1): Use it.
4247 2000-08-27 Alex Samuel <samuel@codesourcery.com>
4249 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
4250 (write_encoding): Pass another argument to write_name.
4251 (write_name): Add ignore_local_scope parameter. Fix handling of
4253 (write_nested_name): Use write_unqualified_name.
4254 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
4255 (write_template_prefix): Use write_unqualified_name.
4256 (write_component): Remove.
4257 (write_local_name): Add parameter. Use direct local entity to
4258 discriminator calculation.
4259 (write_class_enum_type): Pass another argument to write_name.
4260 (write_template_template_arg): Likewise.
4261 (make_guard_variable): Likewise.
4263 2000-08-27 Jason Merrill <jason@redhat.com>
4265 * decl.c (pushdecl): Matching decls for local externs are found in
4266 the current level. Propagate linkage information from previous
4269 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
4271 * ir.texi (Expressions): Fix typo.
4273 2000-08-25 Greg McGary <greg@mcgary.org>
4275 * tree.c (init_tree): Use ARRAY_SIZE.
4277 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4279 * error.c (cp_tree_printer): Rework.
4281 2000-08-25 Mark Mitchell <mark@codesourcery.com>
4283 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
4285 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
4286 (cp-demangle.o): Remove target.
4287 (dyn-string.o): Likewise.
4289 * decl.c (grokfndecl): Require that `main' return an `int'.
4290 * mangle.c (write_encoding): Don't mangle return types for
4291 conversion functions.
4293 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4295 * error.c (tree_formatting_info): New data type.
4296 (tree_being_formatted): New macro.
4297 (tree_formatting_flags): Likewise.
4298 (put_whitespace): Likewise.
4299 (print_tree_identifier): Likewise.
4300 (print_identifier): Likewise.
4301 (cp_tree_printer, print_function_argument_list, print_declaration,
4302 print_expression, print_function_declaration,
4303 print_function_parameter, print_type, print_cv_qualifier): New
4305 (init_error): Initialize lang_printer.
4307 2000-08-24 Jason Merrill <jason@redhat.com>
4309 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
4310 adjustment necessary.
4312 2000-08-24 Greg McGary <greg@mcgary.org>
4314 * cp-tree.h (MAIN_NAME_P): Remove macro.
4316 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
4318 * error.c (print_instantiation_context): Don't forget to flush the
4321 2000-08-23 Jason Merrill <jason@redhat.com>
4323 * typeck.c (build_ptrmemfunc): Save the input pmf.
4325 * method.c (process_modifiers): Use same_type_p.
4327 2000-08-23 Mark Mitchell <mark@codesourcery.com>
4329 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
4330 * mangle.c (write_function_type): Change prototype.
4331 (write_encoding): Don't mangle return types for
4332 constructors or destructors.
4333 (write_type): Adjust call to write_function_type.
4334 * pt.c (instantiate_template): Instantiate alternate entry points
4335 when instantiating the main function.
4337 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4339 * error.c (cp_print_error_function): Don't use embedded '\n' in
4342 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4344 * decl.c (init_decl_processing): Remove bogus initialization.
4345 * error.c (lang_print_error_function): Restore here.
4346 (init_error): Initialize print_error_function.
4348 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4350 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
4352 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
4354 * Makefile.in (error.o): Depends on diagnostic.h
4356 * cp-tree.h (problematic_instantiation_changed,
4357 record_last_problematic_instantiation, current_instantiation,
4358 print_instantiation_context): Declare.
4359 (maybe_print_template_context): Remove.
4361 * decl.c (init_decl_processing): Set print_error_function to NULL.
4362 (lang_print_error_function): Remove, since we're using a new
4365 * error.c: #include diagnostic.h
4366 (function_category): New function.
4367 (cp_diagnostic_starter): Likewise.
4368 (cp_diagnostic_finalizer): Likewise.
4369 (cp_print_error_function): Likewise.
4370 (maybe_print_instantiation_context): Likewise.
4371 (print_instantiation_full_context): Likewise.
4372 (print_instantiation_partial_context): Likewise.
4373 (print_instantiation_context): Define.
4374 (init_error): Initialize diagnostic pager and finalizer.
4376 * pt.c (problematic_instantiation_changed): Define.
4377 (record_last_problematic_instantiation): Likewise.
4378 (current_instantiation): Likewise.
4379 (maybe_print_template_context): Remove.
4380 (print_template_context): Likewise.
4381 (current_tinst_level): Make static to reflect Brendan Kehoe's
4382 change of 1995-04-13.
4383 (push_tinst_level): Call print_instantiation_context.
4385 2000-08-21 Nix <nix@esperi.demon.co.uk>
4387 * lang-specs.h: Do not process -o or run the assembler if
4390 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
4392 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
4394 * decl2.c (lang_decode_option): Disable gettext attributes for
4397 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
4399 * lex.c (lang_init_options): Default diagnostic message maximum
4400 length to 80, when line-wrapping.
4402 2000-08-20 Mark Mitchell <mark@codesourcery.com>
4404 * class.c (build_vtbl_initializer): Clear the entire
4405 vtbl_init_data. Start keeping track of the functions for which we
4406 have created vcall offsets here.
4407 (dfs_build_vcall_offset_vtbl_entries): Remove.
4408 (build_vcall_offset_vtbl_entries): Reimplement.
4409 (add_vcall_offset_vtbl_entries_r): New function.
4410 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
4411 computing when vcall offsets are necessary.
4413 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4415 * decl.c (member_function_or_else): Use cp_error ... %T.
4416 (grokdeclarator): Likewise.
4417 (start_method): Likewise.
4418 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
4420 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4422 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
4425 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4427 * cp-tree.h (PTRMEM_OK_P): New macro.
4428 (itf_ptrmem_ok): New enumeration value.
4429 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
4430 argument. Diagnose implicit pointer to member.
4431 (instantiate_type): Don't diagnose implicit pointer to member
4432 here. Pass itf_ptrmem_ok if ok. Adjust calls to
4433 resolve_address_of_overloaded_function.
4434 * init.c (build_offset_ref): Set PTRMEM_OK_P.
4435 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
4436 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
4437 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
4438 (build_unary_op): Deal with single non-static member in
4441 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4443 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
4445 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4447 * cp-tree.h (enum_name_string): Remove prototype.
4448 (report_case_error): Remove prototype.
4449 * cp/typeck2.c (enum_name_string): Remove.
4450 (report_case_error): Remove.
4451 * error.c (dump_expr): Deal with enum values directly.
4452 Correctly negate integer constant.
4454 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4456 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
4457 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
4458 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
4459 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
4460 (__cxa_vec_new): Use __cxa_vec_new2.
4461 (__cxa_vec_delete): Use __cxa_vec_delete2.
4463 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4465 * vec.cc (__cxa_vec_new): Set "C" linkage.
4466 (__cxa_vec_ctor): Likewise.
4467 (__cxa_vec_cctor): Likewise.
4468 (__cxa_vec_dtor): Likewise.
4469 (__cxa_vec_delete): Likewise.
4470 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
4471 (__cxa_vec_ctor): Likewise.
4472 (__cxa_vec_cctor): Likewise.
4473 (__cxa_vec_dtor): Likewise.
4474 (__cxa_vec_delete): Likewise.
4476 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4478 * class.c (instantiate_type): Reinstate local variable
4479 deleted in previous change.
4481 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
4484 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4486 * cp-tree.h (instantiate_type_flags): New enumeration.
4487 (instantiate_type): Change parameter.
4488 * class.c (instantiate_type): Adjust prototype. Adjust.
4489 * call.c (standard_conversion): Adjust instantiate_type call.
4490 (reference_binding): Likewise.
4491 (build_op_delete_call): Likewise.
4492 (convert_like_real): Likewise.
4493 * cvt.c (cp_convert_to_pointer): Likewise.
4494 (convert_to_reference): Likewise.
4495 * pt.c (convert_nontype_argument): Likewise.
4496 * typeck.c (build_binary_op): Likewise.
4497 (build_ptrmemfunc): Likewise.
4498 (convert_for_assignment): Likewise.
4500 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4502 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
4503 (current_aggr): Define.
4504 * decl.c (grokdeclarator): Make sure a friend class is an
4505 elaborated type specifier.
4506 * parse.y (current_aggr): Remove static definition.
4507 (cp_parse_init): Adjust.
4508 (structsp): Clear and restore current_aggr.
4509 (component_decl_list): Clear current_aggr.
4511 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
4512 aggregate tag on the typename's context.
4514 * pt.c (tsubst_friend_class): Return error_mark_node, if
4516 (instantiate_class_template): Ignore error_mark_node friend types.
4518 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
4520 * cvt.c (warn_ref_binding): New static function, broken out of ...
4521 (convert_to_reference): ... here. Use it.
4523 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4525 * parse.y (template_arg): Add rule for template qualified with
4528 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4530 * decl2.c (add_function): Reorganize.
4531 (arg_assoc): Do not consider function template decls.
4533 2000-08-11 Jason Merrill <jason@redhat.com>
4535 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
4538 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4540 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
4541 (lookup_nested_tag): Likewise.
4543 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
4546 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4548 * parse.y (named_complex_class_head_sans_basetype): Remove
4551 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4553 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
4554 explicit TEMPLATE_ID_EXPR args.
4555 (build_expr_from_tree, case CALL_EXPR): Likewise.
4557 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4559 * decl.c (check_tag_decl): Diagnose typename's which don't
4562 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
4564 * init.c (build_aggr_init): Reject bogus array initializers
4567 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4569 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
4571 * cp/tinfo.cc (__dynamic_cast): Likewise.
4572 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
4574 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4576 * cvt.c (convert_to_pointer_force): Fix error message when
4577 attempting to cast from ambiguous base.
4579 2000-08-08 Jason Merrill <jason@redhat.com>
4581 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
4582 (tsubst_template_arg_vector): Likewise.
4584 * decl2.c (build_anon_union_vars): Choose the largest field; don't
4585 assume that one will be as large as the union.
4587 2000-08-07 Kazu Hirata <kazu@hxi.com>
4589 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
4590 * decl.c (pop_labels): Likewise.
4592 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
4594 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
4596 (__pointer_to_member_type_info): Likewise.
4597 (__base_class_info): Likewise.
4598 (__class_type_info): Likewise.
4599 (__si_class_type_info): Likewise.
4600 (__vmi_class_type_info): Likewise.
4601 * tinfo.cc (__si_class_type_info::__do_find_public_src):
4602 Changed member names to match specifications.
4603 (__vmi_class_type_info::__do_find_public_src): Likewise.
4604 (__si_class_type_info::__do_dyncast): Likewise.
4605 (__vmi_class_type_info::__do_dyncast): Likewise.
4606 (__si_class_type_info::__do_upcast): Likewise.
4607 (__vmi_class_type_info::__do_upcast): Likewise.
4608 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
4609 (__pbase_type_info::__pointer_catch): Likewise.
4610 (__pointer_type_info::__pointer_catch): Likewise.
4611 (__pointer_to_member_type_info::__pointer_catch): Likewise.
4613 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4615 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
4616 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
4617 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
4619 2000-08-04 Mark Mitchell <mark@codesourcery.com>
4621 * cp-tree.h (add_method): Change prototype.
4622 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
4623 Don't double the size of the method vector in the error case.
4624 (handle_using_decl): Adjust call to add_method.
4625 (add_implicitly_declared_members): Likewise.
4626 (clone_function_decl): Likewise.
4627 * decl2.c (check_classfn): Likewise.
4628 * semantics.c (finish_member_declaration): Likewise.
4630 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
4632 * decl.c (flag_isoc94): New variable.
4634 2000-08-02 Jason Merrill <jason@redhat.com>
4636 * pt.c (do_type_instantiation): Add complain parm; don't complain
4637 if called recursively.
4638 * cp-tree.h, parse.y: Adjust.
4640 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4642 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
4643 -Wno-strict-prototypes.
4645 * g++spec.c: Adjust type of second argument to
4646 lang_specific_driver, and update code as necessary.
4648 * cp-tree.h: Don't prototype min_precision here.
4649 (my_friendly_assert): Cast expression to void.
4650 * semantics.c (do_poplevel): Initialize scope_stmts.
4652 2000-08-02 Mark Mitchell <mark@codesourcery.com>
4654 * cp-tree.h (DECL_NEEDED_P): Tweak.
4656 2000-07-28 Jason Merrill <jason@redhat.com>
4658 * lang-specs.h: Use %i in rule for .ii files.
4660 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
4662 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
4664 2000-07-30 Mark Mitchell <mark@codesourcery.com>
4666 Allow indirect primary bases.
4667 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
4669 (CLASSTYPE_VFIELD_PARENT): Remove.
4670 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
4671 (BINFO_PRIMARY_BINFO): Remove.
4672 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
4673 (BINFO_VBASE_PRIMARY_P): Likewise.
4674 (BINFO_PRIMARY_BASE_OF): New macro.
4675 (BINFO_INDIRECT_PRIMARY_P): Likewise.
4676 (get_primary_binfo): New function.
4677 * decl.c (lang_mark_tree): Make lang_type::primary_base.
4678 * class.c (vcall_offset_data_s): Rename to ...
4679 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
4680 and add ctor_vtbl_p.
4681 (get_derived_offset): Use get_primary_binfo.
4682 (dfs_mark_primary_bases): Adjust handling of virtual primary
4684 (mark_primary_bases): Likewise.
4685 (set_primary_base): Take a binfo, not an integer, as a
4686 representation of the primary base.
4687 (indirect_primary_base_p): Remove.
4688 (determine_primary_base): Adjust for indirect primary bases.
4689 (dfs_find_final_overrider): Fix typo in coment.
4690 (update_vtable_entry_for_fn): Use get_primary_binfo.
4691 (layout_nonempty_base_or_field): Tweak.
4692 (build_base_fields): Adjust for new primary base semantics.
4693 (dfs_propagate_binfo_offsets): Remove.
4694 (propagate_binfo_offsets): Rewrite.
4695 (dfs_set_offset_for_shared_vbases): Remove.
4696 (layout_virtual_bases): Don't use it.
4697 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
4699 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
4700 CLASSTYPE_VFIELD_PARENT.
4701 (dfs_get_primary_binfo): New function.
4702 (get_primary_binfo): Likewise.
4703 (dump_class_hierarchy_r): Tweak printing of primary bases.
4704 (build_vtbl_initializer): Fix typo in comments. Use
4706 (build_vcall_and_vbase_vtbl_entries): Likewise.
4707 (build_vbaes_offset_vtbl_entries): Likewise.
4708 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
4709 BV_VCALL_INDEX to handle indirect primary bases.
4710 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
4711 (build_rtti_vtbl_entries): Likewise.
4712 * search.c (get_shared_vbase_if_not_primary): Tweak.
4713 (find_vbase_instance): Likewise.
4714 (binfo_for_vtable): Simplify.
4715 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
4716 (make_binfo): Make it have 11 entries.
4718 2000-07-30 Alex Samuel <samuel@codesourcery.com>
4720 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
4721 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
4722 ascertaining primaryness.
4723 (G): Remove template_args.
4724 (decl_is_template_id): New function.
4725 (write_encoding): Use decl_is_template_id.
4726 (write_name): Likewise. Handle type_decls. Get main variant of
4728 (write_nested_name): Likewise.
4729 (write_prefix): Likewise.
4730 (write_template_prefix): Likewise.
4731 (write_special_name_constructor): Remove defunct production from
4733 (write_bare_function_type): Remove comment about absent parameter.
4734 (write_template_template_arg): Add missing grammar production to
4737 2000-07-27 Jason Merrill <jason@redhat.com>
4739 * decl.c (duplicate_decls): If common_type produces a non-typedef
4740 type for a typedef, just use the old type.
4742 2000-07-27 Mark Mitchell <mark@codesourcery.com>
4744 * cp-tree.h (function_depth): Declare.
4745 (verify_stmt_tree): Likewise.
4746 (find_tree): Likewise.
4747 * decl.c (function_depth): Give it external linkage.
4748 * optimize.c (optimize_function): Increment and decrement it.
4749 * tree.c (verify_stmt_tree_r): New function.
4750 (verify_stmt_tree): Likewise.
4751 (find_tree_r): Likewise.
4752 (find_tree): Likewise.
4754 2000-07-27 Jason Merrill <jason@redhat.com>
4756 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
4758 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
4760 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4762 * decl.c (start_cleanup_fn): Mark the function as `inline'.
4763 * decl2.c (get_guard): Call cp_finish_decl, not
4764 rest_of_decl_compilation, for local guards.
4765 * lex.c (do_identifier): Remove unused variable.
4767 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
4769 * parse.y: Add missing ';'.
4771 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4773 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
4776 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4778 Kill strict_prototype. Backwards compatibility only for
4779 non NO_IMPLICIT_EXTERN_C systems.
4780 * cp-tree.h (flag_strict_prototype): Remove.
4781 (strict_prototype): Remove.
4782 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4783 * decl.c (maybe_push_to_top_level): Adjust.
4784 (pop_from_top_level): Adjust.
4785 (decls_match): Only allow sloppy parm matching for ancient
4787 (init_decl_processing): Adjust.
4788 (grokdeclarator): Adjust.
4789 * decl2.c (flag_strict_prototype): Remove.
4790 (strict_prototype): Remove.
4791 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4792 (lang_f_options): Remove "strict-prototype".
4793 (unsupported-options): Add "strict-prototype".
4794 * lex.c (do_identifier): Adjust.
4795 (do_scoped_id): Adjust.
4796 * parse.y (empty_parms): Adjust.
4797 * class.c (push_lang_context): Adjust.
4798 (pop_lang_context): Adjust.
4799 * typeck.c (comp_target_parms): Adjust.
4801 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4803 * decl.c (poplevel): Deal with anonymous variables at for scope.
4804 (maybe_inject_for_scope_var): Likewise.
4806 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
4808 * decl.c: Remove all signal handling code, now done in toplev.c.
4810 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4812 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4814 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4817 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4819 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4820 Define my_friendly_assert and my_friendly_abort as macros
4821 which may call friendly_abort. Prototype friendly abort, not
4822 my_friendly_abort or my_friendly_assert.
4823 * decl.c (signal_catch): Report the signal caught in the error
4824 message. Call fatal directly.
4825 * typeck2.c (ack, my_friendly_assert): Delete.
4826 (my_friendly_abort): Rename to friendly_abort. Expect file,
4827 line, and function parameters. Report the abort code, then
4828 call fancy_abort. Do not mask an abort if errors have
4831 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4833 * typeck.c (comp_target_parms): Remove obsolete parameter.
4834 (comp_target_types): Adjust.
4836 2000-07-17 Jason Merrill <jason@redhat.com>
4838 * typeck.c (mark_addressable): Never set TREE_USED.
4839 * call.c (build_call): Don't abort on calls to library functions
4840 that have been declared normally.
4842 * typeck.c (build_binary_op): Fix grammar in warning.
4844 * exception.cc (__eh_free): Fix prototype.
4846 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4848 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4849 IDENTIFIER_NAMESPACE_VALUE.
4851 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4853 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4854 * method.c (use_thunk): Correct handling of vcall offsets.
4856 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4858 * .cvsignore: parse.h and parse.c have no cp- prefix.
4860 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4862 * .cvsignore: New file.
4864 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4866 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4868 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4870 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4872 * parse.h: Likewise.
4874 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4876 * class.c (layout_class_type): Add pointers to virtual bases after
4877 base classes under the old ABI.
4879 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4881 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4882 (finish_continue_stmt): Likewise.
4883 (begin_for_stmt): Remove call to note_level_for_for.
4884 (finish_goto_stmt): Change call from build_min_nt
4886 (finish_expr_stmt): Likewise.
4887 (begin_if_stmt): Likewise.
4888 (begin_while_stmt): Likewise.
4889 (finish_while_stmt): Likewise.
4890 (finish_return_stmt): Likewise.
4891 (begin_for_stmt): Likewise.
4892 (finish_for_stmt): Likewise.
4893 (finish_break_stmt): Likewise.
4894 (begin_switch_stmt): Likewise.
4895 (finish_case_label): Likewise.
4896 (genrtl_try_block): Likewise.
4897 (begin_try_block): Likewise.
4898 (begin_handler): Likewise.
4899 (begin_compound_stmt): Likewise.
4900 (finish_asm_stmt): Likewise.
4901 (finish_label_stmt): Likewise.
4902 (add_decl_stmt): Likewise.
4903 (finish_subobject): Likewise.
4904 (finish_decl_cleanup): Likewise.
4905 (finish_named_return_value): Likewise.
4906 (setup_vtbl_ptr): Likewise.
4907 (add_scope_stmt): Likewise.
4908 * decl.c (finish_constructor_body): Likewise.
4909 (finish_destructor_body): Likewise.
4910 * optimize.c (copy_body_r): Likewise.
4911 (initialize_inlined_parameters): Likewise.
4912 (declare_return_variable): Likewise.
4913 (expand_call_inline): Likewise.
4915 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4917 * semantics.c (expand_body): Sync interface information
4918 at the end of function body expansion.
4920 2000-07-09 Jason Merrill <jason@redhat.com>
4922 * init.c (build_new_1): Bail early if the call to new fails.
4924 * decl.c (compute_array_index_type): Check specifically for
4925 an INTEGER_CST, not just TREE_CONSTANT.
4927 * decl.c (duplicate_decls): Don't call duplicate_decls on
4928 the DECL_TEMPLATE_RESULT.
4929 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4932 * error.c (dump_template_bindings): Don't crash if we had an
4933 invalid argument list.
4935 * typeck.c (c_expand_start_case): Do narrowing here.
4936 * semantics.c (finish_switch_cond): Not here.
4938 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4940 * parse.y (asm_clobbers): Do string concatenation.
4942 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4944 * decl.c (pushtag): Don't put local classes in template functions
4945 on the local_classes list.
4947 2000-07-04 Scott Snyder <snyder@fnal.gov>
4949 * decl2.c (get_guard): Add missing return for old ABI local
4952 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4954 * cp-tree.h (char_type_p): New function.
4955 * decl.c (init_decl_processing): Don't initialize
4956 signed_wchar_type_node or unsigned_wchar_type_node.
4957 (complete_array_type): Handle brace-enclosed string-constants.
4958 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4959 * tree.c (char_type_p): New function.
4960 * typeck2.c (digest_init): Use char_type_p.
4962 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4964 * pt.c (tsubst): Don't layout type, if it's error_mark.
4966 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4968 * pt.c (instantiate_pending_templates): Reset template level.
4970 2000-07-05 Jason Merrill <jason@redhat.com>
4972 * call.c (joust): Don't complain about `operator char *()' beating
4973 `operator const char *() const'.
4975 2000-07-04 scott snyder <snyder@fnal.gov>
4976 Jason Merrill <jason@redhat.com>
4978 * repo.c (repo_get_id): Handle the case where a class with virtual
4979 bases has a null TYPE_BINFO_VTABLE.
4981 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4982 Jason Merrill <jason@redhat.com>
4984 * parse.y (member_init): Just pass in the type.
4985 * init.c (expand_member_init): Handle getting a type.
4987 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4988 Jason Merrill <jason@redhat.com>
4990 * decl.c (finish_function): Warn if a function has no return
4992 Suggested by Andrew Koenig.
4993 * typeck.c (check_return_expr): Do set current_function_returns_value
4994 if we got an error_mark_node.
4996 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4998 * decl2.c (push_decl_namespace): Push the original namespace.
5000 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5002 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
5003 * semantics.c (begin_class_definition): Clear it.
5005 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
5007 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
5008 (genrtl_expr_stmt): Likewise.
5009 (genrtl_decl_stmt): Likewise.
5010 (genrtl_if_stmt): Likewise.
5011 (genrtl_while_stmt): Likewise.
5012 (genrtl_do_stmt): Likewise.
5013 (genrtl_return_stmt): Likewise.
5014 (genrtl_for_stmt): Likewise.
5015 (genrtl_break_stmt): Likewise.
5016 (genrtl_continue_stmt): Likewise.
5017 (genrtl_scope_stmt): Likewise.
5018 (genrtl_switch_stmt): Likewise.
5019 (genrtl_case_label): Likewise.
5020 (genrtl_begin_compound_stmt): Likewise.
5021 (genrtl_finish_compound_stmt): Likewise.
5022 (genrtl_compound_stmt): Likewise.
5023 (genrtl_asm_stmt): Likewise.
5025 * init.c (begin_init_stmts): Remove call to
5026 genrtl_begin_compound_stmt.
5027 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
5029 * semantics.c (lang_expand_stmt): Changed call to
5030 genrtl_compound_stmt to ignore return value.
5032 2000-07-02 Mark Mitchell <mark@codesourcery.com>
5034 * mangle.c (canonicalize_for_substitution): Return the canonical
5037 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
5039 * typeck.c (commonparms): Remove obstack manipulations.
5041 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
5043 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
5045 * Makefile.in (OBJS): Added ../c-semantics.o.
5046 (OBJDEPS): Likewise.
5048 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
5050 (struct stmt_tree): Added comment.
5051 (current_function_name_declared): Removed.
5052 (stmts_are_full_exprs_p): Likewise.
5053 (genrtl_do_pushlevel): Likewise.
5054 (genrtl_clear_out_block): Likewise.
5055 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
5056 (DECL_ANON_UNION_ELEMS): Likewise.
5057 (emit_local_var): Likewise.
5058 (make_rtl_for_local_static): Likewise.
5059 (do_case): Likewise.
5060 (expand_stmt): Likewise.
5061 (genrtl_decl_cleanup): Likewise.
5062 (c_expand_asm_operands): Likewise.
5063 (c_expand_return): Likewise.
5064 (c_expand_start_case): Likewise.
5066 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
5067 (emit_local_var): Likewise.
5068 (initialize_local_var): Change reference to
5069 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5070 Change reference to stmts_are_full_exprs_p to
5071 current_stmt_tree->stmts_are_full_exprs_p.
5072 (push_cp_function_context): Likewise.
5074 * expect.c (expand_throw): Change reference to
5075 stmts_are_full_exprs_p.
5077 * init.c (build_aggr_init): Change reference to
5078 stmts_are_full_exprs_p.
5079 (build_vec_init): Likewise.
5081 * optimize.c (maybe_clone_body): Change reference to
5082 current_function_name_declared to
5083 cp_function_chain->name_declared.
5085 * pt.c (instantiate_decl): Change reference to
5086 current_function_name_declared to
5087 cp_function_chain->name_declared.
5089 * semantics.c (expand_cond): Moved declaration to c-common.h.
5090 (genrtl_do_pushlevel): Moved to c-semantics.c.
5091 (genrtl_clear_out_block): Likewise.
5092 (genrtl_goto_stmt): Likewise.
5093 (genrtl_expr_stmt): Likewise.
5094 (genrtl_decl_stmt): Likewise.
5095 (gerntl_if_stmt): Likewise.
5096 (genrtl_while_stmt): Likewise.
5097 (genrtl_do_stmt): Likewise.
5098 (genrtl_return_stmt): Likewise.
5099 (genrtl_for_stmt): Likewise.
5100 (genrtl_break_stmt): Likewise.
5101 (genrtl_continue_stmt): Likewise.
5102 (genrtl_scope_stmt): Likewise.
5103 (genrtl_switch_stmt): Likewise.
5104 (genrtl_case_label): Likewise.
5105 (genrtl_begin_compound_stmt): Likewise.
5106 (genrtl_finish_compound_stmt): Likewise.
5107 (genrtl_compound_stmt): Likewise.
5108 (genrtl_asm_stmt): Likewise.
5109 (genrtl_decl_cleanup): Likewise.
5110 (expand_cond): Likewise.
5111 (expand_stmt): Renamed to ...
5112 (lang_expand_stmt): ... this.
5113 (lang_expand_expr_stmt): Initialize.
5114 (set_current_function_name_declared): Likewise.
5115 (stmts_are_full_exprs_p): Likewise.
5116 (current_function_name_declared): Likewise.
5117 (anon_aggr_type_p): Likewise.
5118 (do_poplevel): Change reference to
5119 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5120 Change reference to stmts_are_full_exprs_p to
5121 current_stmt_tree->stmts_are_full_exprs_p.
5122 (add_tree): Likewise.
5123 (finish_expr_stmt): Likewise.
5124 (prep_stmt): Likewise.
5125 (lang_expand_stmt): Likewise.
5126 (begin_compound_stmt): Change reference to
5127 current_function_name_declared to
5128 cp_function_chain->name_declared and call to
5129 current_function_name_declared().
5130 (setup_vtbl_ptr): Likewise.
5131 (genrtl_do_poplevel): Removed.
5133 2000-06-30 Jason Merrill <jason@redhat.com>
5135 * init.c (init_init_processing): Go back to aligning like
5136 double_type_node for old ABI.
5137 (get_cookie_size): Make cookie larger if we get a type that needs
5139 (build_vec_delete): Call it.
5141 * typeck.c (qualify_type_recursive): New fn.
5142 (composite_pointer_type): Use it.
5143 (build_binary_op): Use composite_pointer_type.
5145 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
5146 Jason Merrill <jason@redhat.com>
5148 * typeck.c (check_return_expr): Don't complain about returning
5149 NULL from operator new if -fcheck-new.
5150 * cp-tree.h: Declare flag_check_new here.
5153 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5155 * mangle.c (find_substitution): Use same_type_p.
5156 (write_encoding): Don't check for substitutions.
5158 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5160 * parse.y (expr_no_comma_rangle): New non-terminal.
5161 (template_parm): Use it for default parameter case.
5162 (template_arg): Use it.
5163 (expr_no_commas): Remove commented out undefined extensions.
5164 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5165 * parse.h, parse.c: Rebuilt.
5167 2000-06-30 Mark Mitchell <mark@codesourcery.com>
5169 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
5170 (finish_asm_stmt): Do it here, instead.
5172 * cp-tree.h (ridpointers): Don't declare.
5173 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
5174 (record_builtin_java_type): Likewise.
5175 (init_decl_processing): Likewise.
5176 * lex.c: Move inclusion of lex.h.
5177 (ridpointers): Don't define.
5178 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
5180 * lex.h (enum rid): Rename to ...
5181 (enum cp_rid): ... this.
5182 (ridpointers): Don't declare.
5183 * parse.y: Move inclusion of lex.h.
5184 * parse.c: Regenerated.
5185 * spew.c: Move inclusion of lex.h.
5187 * cp-tree.h (struct language_function): Remove temp_name_counter.
5188 (temp_name_counter): Remove.
5189 (get_temp_name): Change prototype.
5190 (get_guard): New function.
5191 (get_guard_cond): Likewise.
5192 (set_guard): Likewise.
5193 * cvt.c (build_up_reference): Adjust call to get_temp_name.
5194 * decl.c (expand_static_init): Use get_guard and friends to
5195 implement guard variables.
5196 * decl2.c (get_temp_name): Assume that the variables created are
5198 (get_sentry): Rename to ...
5199 (get_guard): ... this. Implement new ABI guard variables.
5200 (get_guard_bits): New function.
5201 (get_guard_cond): Likewise.
5202 (set_guard): Likewise.
5203 (start_static_initialization_or_destruction): Use them.
5204 (do_static_initialization): Replace sentry with guard throughout.
5205 (do_static_destruction): Likewise.
5206 * init.c (create_temporary_var): Add comment.
5208 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5210 * mangle.c (find_substitution): Use same_type_p.
5211 (write_encoding): Don't check for substitutions.
5213 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5215 * parse.y (expr_no_comma_rangle): New non-terminal.
5216 (template_parm): Use it for default parameter case.
5217 (template_arg): Use it.
5218 (expr_no_commas): Remove commented out undefined extensions.
5219 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5220 * parse.h, parse.c: Rebuilt.
5222 2000-06-29 Mark Mitchell <mark@codesourcery.com>
5224 * cp-tree.h (flag_const_strings): Remove.
5225 (warn_parentheses): Likewise.
5226 (warn_format): Likewise.
5227 (common_type): Likewise.
5228 (default_conversion): Likewise.
5229 (build_binary_op): Likewise.
5230 (cp_build_binary_op): New macro.
5231 * call.c (build_new_op): Use cp_build_binary_op instead of
5233 * class.c (build_vtable_entry_ref): Likewise.
5234 * decl.c (expand_static_init): Likewise.
5235 (compute_array_index_type): Likewise.
5236 (build_enumerator): Likewise.
5237 * decl2.c (delete_sanity): Likewise.
5238 (start_static_initialization_or_destruction): Likewise.
5239 * error.c (dump_type_suffix): Likewise.
5240 * init.c (resolve_offset_ref): Likewise.
5241 (build_new): Likewise.
5242 (build_new_1): Likewise.
5243 (build_vec_delete_1): Likewise.
5244 (build_vec_init): Likewise.
5245 (build_delete): Likewise.
5246 * rtti.c (synthesize_tinfo_fn): Likewise.
5247 (synthesize_tinfo_var): Likewise.
5248 * search.c (expand_upcast_fixups): Likewise.
5249 (fixup_all_virtual_upcast_offsets): Likewise.
5250 * typeck.c (build_array_ref): Likewise.
5251 (get_member_function_from_ptrfunc): Likewise.
5252 (build_binary_op): Add parameter.
5253 (pointer_int_sum): Use cp_build_binary_op.
5254 (pointer_diff): Likewise.
5255 (build_modify_expr): Likewise.
5256 (get_delta_difference): Likewise.
5257 (build_ptrmemfunc): Likewise.
5259 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
5261 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
5262 * decl.c (create_implicit_typedef): Adjust.
5263 * decl2.c (build_artificial_parm): Adjust.
5264 * method.c (implicitly_declare_fn): Adjust.
5265 * pt.c (push_inline_template_parms_recursive): Adjust.
5266 (process_template_parm): Adjust.
5267 (overloaded_template_name): Adjust.
5268 * semantics.c (finish_template_template_parm): Adjust.
5270 2000-06-28 Mark Mitchell <mark@codesourcery.com>
5272 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
5273 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
5274 where to emit thunks.
5275 (build_vtt): Adjust call to build_vtt_inits.
5276 (build_vtt_inits): Add parameter to indicate whether or not
5277 sub-VTTs for virtual bases should be included. Adjust handling of
5278 construction vtables.
5279 (get_matching_base): New function.
5280 (dfs_build_vtt_inits): Rename to ...
5281 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
5282 construction vtables.
5283 (dfs_fixup_binfo_vtbls): Likewise.
5284 (build_ctor_vtbl_groups): Build construction vtables for virtual
5286 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
5287 to build construction vtbls.
5288 (dfs_accumulate_vtbl_inits): Adjust handling of
5289 construction vtables.
5291 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
5294 2000-06-27 Mark Mitchell <mark@codesourcery.com>
5296 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
5298 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5300 * search.c (hides): Remove.
5301 (is_subobject_of_p): Add most_derived parameter. Use
5303 (lookup_field_queue_p): Adjust.
5304 (lookup_field_r): Adjust.
5306 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5308 * decl2.c (handle_class_head): Bash typedefs to the type's main
5311 2000-06-25 Mark Mitchell <mark@codesourcery.com>
5313 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
5314 (begin_global_stmt_expr): ... this.
5315 (genrtl_finish_stmt_expr): Rename to ...
5316 (finish_global_stmt_expr): ... this.
5317 * init.c (begin_init_stmts): Adjust calls.
5318 (finish_init_stmts): Likewise.
5319 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
5320 (begin_global_stmt_expr): ... this.
5321 (genrtl_finish_stmt_expr): Rename to ...
5322 (finish_global_stmt_expr): ... this.
5324 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5326 * search.c (lookup_member): Fix typo in comment.
5328 2000-06-24 Jason Merrill <jason@redhat.com>
5330 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
5331 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
5333 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5335 * parse.y (complex_direct_notype_declarator): Support global_scope.
5336 * Makefile.in: Adjust conflict count.
5338 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5340 * parse.y (template_arg): Convert TEMPLATE_DECL
5341 that is a template template paramter to
5342 TEMPLATE_TEMPLATE_PARM here.
5344 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5345 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
5346 (copy_template_template_parm): Adjust prototype.
5347 * decl.c (grokdeclarator): Remove dead code.
5348 * pt.c (process_template_parm): Tidy.
5349 (lookup_template_class): Construct nodes in
5350 copy_template_template_parm.
5351 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
5352 lookup_template_class. Use TYPE_TI_TEMPLATE.
5353 * tree.c (copy_template_template_parm): Add NEWARGS
5355 (mapcar): Adjust call to copy_template_template_parm.
5356 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
5357 * method.c (build_template_template_parm_names): Change error
5358 code to avoid compilation warning.
5360 * gxxint.texi: Document template template parameter
5363 2000-06-21 Alex Samuel <samuel@codesourcery.com>
5365 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
5366 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
5367 (cp-demangle.o): New rule.
5368 (dyn-string.o): Likewise.
5369 * inc/cxxabi.h (__cxa_demangle): New declaration.
5371 2000-06-22 Mark Mitchell <mark@codesourcery.com>
5373 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
5374 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
5375 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
5377 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
5378 (make_thunk): Change prototype.
5379 (emit_thunk): Rename to use_thunk.
5380 (mangle_thunk): Change prototype.
5381 * class.c (get_derived_offset): Simplify.
5382 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
5383 BV_GENERATE_THUNK_WITH_VTABLE_P.
5384 (build_primary_vtable): Simplify.
5385 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
5386 (dfs_find_base): Remove.
5387 (update_vtable_entry_for_fn): Correct bug in finding the base
5388 where a virtual function was first declared. Figure out whether
5389 or not to emit a vcall-thunk with the vtables in which it appears.
5390 Correct logic for deciding whether to use an ordinary thunk, or a
5392 (finish_struct_1): Remove unnecssary code.
5393 (build_vtbl_initializer): Use ssize_int for the running counter of
5395 (build_vtbl_initializer): Only use vcall thunks where necessary.
5396 Mark thunks as needing to be emitted with their vtables, or not.
5397 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
5398 indices. Use size_binop.
5399 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
5400 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
5402 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
5403 (build_vtable_entry): Mark thunks as needing to be emitted with
5404 their vtables, or not.
5405 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
5406 * decl2.c (mark_vtable_entries): Use use_thunk instead of
5408 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
5410 * error.c (dump_expr): Use BV_FN.
5411 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
5413 * method.c (make_thunk): Likewise.
5414 (emit_thunk): Rename to use_thunk. Allow callers to decide
5415 whether or not to actually emit the thunk. Adjust for changes in
5416 representation of vcall offsets.
5417 * search.c (dfs_get_pure_virtuals): Use BV_FN.
5418 * semantics.c (emit_associated_thunks): New function.
5419 (expand_body): Use it.
5420 * ir.texi: Adjust decriptions of thunks.
5422 2000-06-22 Jason Merrill <jason@redhat.com>
5424 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
5425 (tsubst_friend_function): Copy it here.
5427 * decl.c (grok_op_properties): Fix typo.
5429 * decl2.c (delete_sanity): Clarify warning, avoid failure on
5432 * pt.c (check_explicit_specialization): Clarify error.
5434 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
5435 an old OVERLOAD when we're declaring a non-function.
5436 (pushdecl, destroy_local_var): Check for error_mark_node.
5437 (warn_extern_redeclared_static): Also bail early if
5439 (push_overloaded_decl): Ignore an old error_mark_node.
5441 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
5443 * call.c (build_x_va_arg): Check if in a template decl.
5444 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
5446 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5448 * class.c (push_lang_context): TYPE_NAME gets you to the Java
5450 * decl.c (check_goto): Computed gotos assumed OK.
5452 2000-06-20 Jason Merrill <jason@redhat.com>
5454 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
5455 for which we don't need to look for instantiations.
5457 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
5459 * parse.y (program): Always call finish_translation_unit.
5460 * parse.c, parse.h: Rebuilt.
5462 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
5464 * method.c: Don't include hard-reg-set.h.
5466 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5468 * rtti.c (get_base_offset): Cope when vbase field is in a base.
5470 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5472 * call.c (build_conditional_expr): Use VOID_TYPE_P.
5473 * cvt.c (cp_convert_to_pointer): Likewise.
5474 (convert_to_void): Likewise.
5475 * error.c (dump_expr): Likewise.
5476 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
5477 * init.c (build_delete): Likewise.
5478 * method.c (emit_thunk): Likewise.
5479 * optmize.c (declare_return_variable): Likewise.
5480 * rtti.c (get_tinfo_decl_dynamic): Likewise.
5481 (get_typeid): Likewise.
5482 (build_dynamic_cast_1): Likewise.
5483 * typeck.c (composite_pointer_type): Likewise.
5484 (common_type): Likewise.
5485 (build_indirect_ref): Likewise.
5486 (build_binary_op): Likewise.
5487 (build_x_compound_expr): Likewise.
5488 (check_return_expr): Likewise.
5489 * typeck2.c (add_exception_specifier): Likewise.
5491 * mangle.c (write_method_parms): Use direct comparison for end
5494 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
5496 * cp-tree.h (genrtl_try_block): Declare function.
5497 (genrtl_handler): Likewise.
5498 (genrtl_catch_block): Likewise.
5499 (genrtl_ctor_stmt): Likewise.
5500 (genrtl_subobject): Likewise.
5501 (genrtl_decl_cleanup): Likewise.
5502 (genrtl_do_poplevel): Likewise.
5503 (genrtl_do_pushlevel): Likewise.
5504 (genrtl_clear_out_block): Likewise.
5505 (genrtl_goto_stmt): Likewise.
5506 (genrtl_expr_stmt): Likewise.
5507 (genrtl_decl_stmt): Likewise.
5508 (genrtl_if_stmt): Likewise.
5509 (genrtl_while_stmt): Likewise.
5510 (genrtl_do_stmt): Likewise.
5511 (genrtl_return_stmt): Likewise.
5512 (genrtl_for_stmt): Likewise.
5513 (genrtl_break_stmt): Likewise.
5514 (genrtl_continue_stmt): Likewise.
5515 (genrtl_scope_stmt): Likewise.
5516 (genrtl_switch_stmt): Likewise.
5517 (genrtl_case_label): Likewise.
5518 (genrtl_begin_compound_stmt): Likewise.
5519 (genrtl_finish_compound_stmt): Likewise.
5520 (genrtl_compound_stmt): Likewise.
5521 (genrtl_asm_stmt): Likewise.
5522 (genrtl_named_return_value): Likewise.
5523 (genrtl_begin_stmt_expr): Likewise.
5524 (genrtl_finish_stmt_expr): Likewise.
5525 (finish_for_stmt): Removed first argument.
5526 (finish_switch_stmt): Likewise.
5528 * semantics.c (genrtl_try_block): Define function.
5529 (genrtl_handler): Likewise.
5530 (genrtl_catch_block): Likewise.
5531 (genrtl_ctor_stmt): Likewise.
5532 (genrtl_subobject): Likewise.
5533 (genrtl_decl_cleanup): Likewise.
5534 (genrtl_do_poplevel): Likewise.
5535 (genrtl_do_pushlevel): Likewise.
5536 (genrtl_clear_out_block): Likewise.
5537 (genrtl_goto_stmt): Likewise.
5538 (genrtl_expr_stmt): Likewise.
5539 (genrtl_decl_stmt): Likewise.
5540 (genrtl_if_stmt): Likewise.
5541 (genrtl_while_stmt): Likewise.
5542 (genrtl_do_stmt): Likewise.
5543 (genrtl_return_stmt): Likewise.
5544 (genrtl_for_stmt): Likewise.
5545 (genrtl_break_stmt): Likewise.
5546 (genrtl_continue_stmt): Likewise.
5547 (genrtl_scope_stmt): Likewise.
5548 (genrtl_switch_stmt): Likewise.
5549 (genrtl_case_label): Likewise.
5550 (genrtl_begin_compound_stmt): Likewise.
5551 (genrtl_finish_compound_stmt): Likewise.
5552 (genrtl_compound_stmt): Likewise.
5553 (genrtl_asm_stmt): Likewise.
5554 (genrtl_named_return_value): Likewise.
5555 (genrtl_begin_stmt_expr): Likewise.
5556 (genrtl_finish_stmt_expr): Likewise.
5557 (finish_for_stmt): Removed first argument and generate rtl
5559 (finish_switch_stmt): Likewise.
5560 (do_poplevel): Removed generate rtl specific code.
5561 (do_pushlevel): Likewise.
5562 (add_tree): Likewise.
5563 (finish_goto_stmt): Likewise.
5564 (finish_expr_stmt): Likewise.
5565 (begin_if_stmt): Likewise.
5566 (finish_if_stmt_cond): Likewise.
5567 (finish_then_clause): Likewise.
5568 (begin_else_clause): Likewise.
5569 (finish_else_clause): Likewise.
5570 (finish_if_stmt): Likewise.
5571 (clear_out_block): Likewise.
5572 (begin_while_stmt): Likewise.
5573 (finish_while_stmt_cond): Likewise.
5574 (finish_while_stmt): Likewise.
5575 (begin_do_stmt): Likewise.
5576 (finish_do_body): Likewise.
5577 (finish_do_stmt): Likewise.
5578 (finish_return_stmt): Likewise.
5579 (begin_for_stmt): Likewise.
5580 (finish_for_init_stmt): Likewise.
5581 (finish_for_cond): Likewise.
5582 (finish_for_expr): Likewise.
5583 (finish_break_stmt): Likewise.
5584 (finish_continue_stmt): Likewise.
5585 (begin_switch_stmt): Likewise.
5586 (finish_switch_cond): Likewise.
5587 (finish_case_label): Likewise.
5588 (begin_try_block): Likewise.
5589 (begin_function_try_block): Likewise.
5590 (finish_try_block): Likewise.
5591 (finish_cleanup_try_block): Likewise.
5592 (finish_cleanup): Likewise.
5593 (finish_function_try_block): Likewise.
5594 (finish_handler_sequence): Likewise.
5595 (finish_function_handler_sequence): Likewise.
5596 (begin_handler): Likewise.
5597 (finish_handler_parms): Likewise.
5598 (begin_catch_block): Likewise.
5599 (finish_handler): Likewise.
5600 (begin_compound_stmt): Likewise.
5601 (finish_compound_stmt): Likewise.
5602 (finish_asm_stmt): Likewise.
5603 (finish_label_stmt): Likewise.
5604 (finish_label_decl): Likewise.
5605 (finish_subobject): Likewise.
5606 (finish_decl_cleanup): Likewise.
5607 (finish_named_return_value): Likewise.
5608 (begin_stmt_expr): Likewise.
5609 (finish_stmt_expr): Likewise.
5611 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
5612 to call genrtl_expr_stmt when appropriate.
5614 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
5615 begin_compound_expr to call genrtl_begin_stmt_expr and
5616 genrtl_begin_compound_expr when appropriate.
5617 (finish_init_stmts): Changed calls to finish_compound_expr and
5618 finish_stmt_expr to call genrtl_finish_compound_expr and
5619 genrtl_finish_stmt_expr when appropriate.
5620 (expand_default_init): Changed call to finish_expr_stmt to call
5621 genrtl_expr_stmt when appropriate.
5622 (build_vec_init): Likewise.
5624 * parse.y (simple_stmt): Removed first argument from call to
5625 finish_for_stmt. Removed first argument from call to
5628 * parse.c: Regenerated.
5630 * pt.c (tsubst_expr): Removed first argument from call to
5631 finish_for_stmt. Removed first argument from call to
5634 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
5636 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
5637 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
5639 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
5640 (cplus_tree_code_length[]): Likewise.
5641 (cplus_tree_code_name[]): Likewise.
5642 (init_parse): Added call to add_c_tree_codes. Changed
5643 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
5645 2000-06-16 Mark Mitchell <mark@codesourcery.com>
5647 * cp-tree.h (finish_mem_initializers): Declare.
5648 (count_trees): Likewise.
5649 * parse.y (base_init): Use finish_mem_initializers.
5650 * semantics.c (finish_mem_initializers): New function.
5652 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
5653 the number of trees.
5655 (count_trees): Don't use it.
5657 2000-06-15 Jason Merrill <jason@redhat.com>
5659 * tree.c (count_trees): New debugging function.
5661 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
5662 * init.c (build_member_call): Pull out the name of a DECL.
5664 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
5665 * semantics.c (expand_body): Push to TV_INTEGRATION here.
5666 * optimize.c (optimize_function): Not here.
5667 * pt.c (instantiate_decl): Push to TV_PARSE.
5669 2000-06-15 Mark Mitchell <mark@codesourcery.com>
5671 * cp-tree.h (struct language_function): Remove x_base_init_list
5672 and x_member_init_list.
5673 (current_base_init_list): Remove.
5674 (current_member_init_list): Likewise.
5675 (setup_vtbl_ptr): Change prototype.
5676 (emit_base_init): Likewise.
5677 (expand_member_init): Likewise.
5678 (reinit_parse_for_function): Remove.
5679 * decl.c (save_function_data): Don't clear x_base_init_list and
5681 (mark_language_function): Don't mark them.
5682 * init.c (perform_member_init): Tweak comment.
5683 (sort_member_init): Take the list of initializers as an argument.
5684 (sort_base_init): Likewise.
5685 (emit_base_init): Likewise.
5686 (expand_member_init): Return the initializer. Don't use global
5688 * lex.c (reinit_parse_for_function): Remove.
5689 * method.c (build_template_parm_names): Correct substitution.
5690 (do_build_copy_constructor): Don't use current_member_init_list
5691 and current_base_init_list.
5692 (synthesize_method): Likewise.
5693 * parse.y (base_init): Split mem-initializers into
5694 base-initializers and field-initializers.
5695 (member_init_list): Build up the list here.
5696 (member_init): Return the initializer.
5697 (fn.depfn): Don't use reinit_parse_for_function.
5698 * parse.c: Regenerated.
5699 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
5701 (tsubst_expr): Don't use current_member_init_list
5702 and current_base_init_list.
5703 (tsubst_expr_values): Rename to ...
5704 (tsubst_initializer_list): ... this. Use convert_from_reference.
5705 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
5706 and current_base_init_list.
5707 (begin_function_definition): Don't call reinit_parse_for_function.
5709 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
5711 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
5714 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
5716 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
5718 * cp-tree.h (IF_COND): Move to c-common.h.
5719 (THEN_CLAUSE): Likewise.
5720 (ELSE_CLAUSE): Likewise.
5721 (WHILE_COND): Likewise.
5722 (WHILE_BODY): Likewise.
5723 (DO_COND): Likewise.
5724 (DO_BODY): Likewise.
5725 (RETURN_EXPR): Likewise.
5726 (EXPR_STMT_EXPR): Likewise.
5727 (FOR_INIT_STMT): Likewise.
5728 (FOR_COND): Likewise.
5729 (FOR_EXPR): Likewise.
5730 (FOR_BODY): Likewise.
5731 (SWITCH_COND): Likewise.
5732 (SWITCH_BODY): Likewise.
5733 (CASE_LOW): Likewise.
5734 (CASE_HIGH): Likewise.
5735 (GOTO_DESTINATION): Likewise.
5736 (COMPOUND_BODY): Likewise.
5737 (ASM_CV_QUAL): Likewise.
5738 (ASM_STRING): Likewise.
5739 (ASM_OUTPUTS): Likewise.
5740 (ASM_INPUTS): Likewise.
5741 (ASM_CLOBBERS): Likewise.
5742 (DECL_STMT_DECL): Likewise.
5743 (STMT_EXPR_STMT): Likewise.
5744 (LABEL_STMT_LABEL): Likewise.
5745 (SCOPE_BEGIN_P): Likewise.
5746 (SCOPE_END_P): Likewise.
5747 (SCOPE_STMT_BLOCK): Likewise.
5748 (SCOPE_NULLIFIED_P): Likewise.
5749 (SCOPE_NO_CLEANUPS_P): Likewise.
5750 (SCOPE_PARTIAL_P): Likewise.
5751 (ASM_VOLATILE_P): Likewise.
5752 (STMT_LINENO): Likewise.
5753 (STMT_LINENO_FOR_FN_P): Likewise.
5755 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
5756 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
5757 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
5758 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
5759 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
5761 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
5763 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
5764 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
5766 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
5767 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
5768 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
5770 2000-06-14 Mark Mitchell <mark@codesourcery.com>
5772 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
5773 * class.c (dfs_find_final_overrider): Set it appropriately.
5774 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
5775 avoid unneeded secondary vptrs.
5777 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5779 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
5780 (check_bitfield_decl, check_field_decl): Likewise.
5781 (build_vtbl_or_vbase_field, build_base_field): Likewise.
5782 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
5783 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
5784 (xfer_tag, finish_enum): Likewise.
5785 * decl2.c (finish_builtin_type): Likewise.
5786 * init.c (init_init_processing): Likewise.
5787 * pt.c (instantiate_class_template): Likewise.
5788 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
5789 * cp-tree.h (struct lang_type): Add user_align member.
5790 (CLASSTYPE_USER_ALIGN): Define.
5792 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5794 * Make-lang.in (c++.install-common): Install g++-cross in
5795 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
5796 $(target_alias)-g++ and $(target_alias)-c++.
5798 2000-06-12 Mark Mitchell <mark@codesourcery.com>
5800 * class.c (vcall_offset_data_s): Add last_init and fns.
5801 (overrides): Rename to same_signature_p.
5802 (dfs_find_final_overrider): Adjust accordingly.
5803 (mark_overriders): Likewise.
5804 (warn_hidden): Likewise.
5805 (build_vtbl_initializer): Reorganize machinery for building things
5806 at negative offsets.
5807 (build_vcall_and_vbase_vtbl_entries): Likewise.
5808 (build_vbase_offset_vtbl_entries): Likewise.
5809 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5810 offset entries. Do not create two entries for functions with the
5812 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5813 (build_rtti_vtbl_entries): Reorganize machinery for building things
5814 at negative offsets.
5816 * optimize.c (expand_call_inline): Don't recurse into the code
5817 used to initialize the parameters more than once.
5819 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5821 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5822 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5823 (find_substitution): Only use the `Sa' substitution for
5824 std::allocator, not instantiations of it.
5825 (write_template_prefix): Move comment. Only use a TREE_LIST to
5826 represent substitutions for a member template.
5827 (write_array_type): Mangle array dimensions correctly.
5828 * optimize.c (maybe_clone_body): Copy more information from the
5830 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5831 on the regenerated declaration.
5833 2000-06-11 Chip Salzenberg <chip@valinux.com>
5834 Mark Mitchell <mark@codesourcery.com>
5836 * class.c (build_vtable): Clarify comment.
5837 (build_ctor_vtbl_group): Pass the most derived type to
5840 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5842 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5844 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5846 * decl.c (add_binding): Handle duplicate declarations of external
5849 2000-06-09 Chip Salzenberg <chip@valinux.com>
5850 Mark Mitchell <mark@codesourcery.com>
5852 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5854 (write_signed_number): New macro.
5855 (write_unsigned_number): Likewise.
5856 (write_source_name): Use them.
5857 (write_number): Handle signed and unsigned values.
5858 (write_integer_cst): Use tree_int_cst_sgn, and use
5859 write_unsigned_number or write_signed_number as appropriate.
5860 (write_discriminator): Use write_unsigned_number or
5861 write_signed_number as appropriate.
5862 (write_template_arg_literal): Likewise.
5863 (write_array_type): Use tree_low_cst.
5864 (write_template_parm): Use write_unsigned_number or
5865 write_signed_number as appropriate.
5866 (write_substitution): Adjust call to write_number.
5867 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5868 (write_expression): Handle non-type template arguments of
5869 reference type correctly.
5870 (mangle_thunk): Use write_signed_number.
5872 2000-06-09 Chip Salzenberg <chip@valinux.com>
5874 * mangle.c (find_substition): Don't mangle objects with typename
5875 substitutions (e.g. "cin" as "Si").
5877 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5879 * call.c (add_candidate): Use ggc_alloc_cleared.
5880 * decl.c (lookup_label): Likewise.
5881 * lex.c (retrofit_lang_decl): Likewise.
5883 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5885 * semantics.c (expand_body): Push to TV_EXPAND.
5886 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5887 * decl.c (start_function): Always call announce_function.
5889 * tinfo2.cc: Just declare abort.
5891 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5893 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5894 whenever @ is a symbolic name.
5896 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5898 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5900 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5902 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5903 DECL_ASSEMBLER_NAME.
5905 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5907 * decl2.c (c_language): Define.
5909 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5911 * lex.c (lang_init_options): Tweak.
5913 * decl2.c: Remove #inclusion of diagnostic.h
5914 (lang_decode_option): Move diagnostic formatting options to
5917 * lang-options.h: Remove documentation for diagnostic options.
5919 * Makefile.in (lex.o): Depends upon diagnostic.h
5921 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5923 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5924 the same DECL_RESULT, it's not a redefinition.
5925 * pt.c (tsubst_decl): Remove code to handle illegal
5928 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5930 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5932 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5934 * search.c (maybe_suppress_debug_info): Don't check
5935 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5937 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5940 Remember instantiation context in deferred instantiations.
5941 * cp-tree.h (struct tinst_level): Remove.
5942 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5943 * pt.c (current_tinst_level): Now a tree.
5944 (print_template_context, push_tinst_level, pop_tinst_level,
5945 tinst_for_decl): Adjust.
5946 (reopen_tinst_level): New fn.
5947 (init_pt): Register current_tinst_level as a root.
5948 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5949 of the pending templates list.
5950 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5951 * lex.c (extract_interface_info): Adjust.
5952 * decl2.c (warn_if_unknown_interface): Adjust.
5954 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5956 * class.c (indirect_primary_base_p): New function.
5957 (determine_primary_base): Use it.
5959 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5961 Update new-abi dynamic cast algorithm.
5962 * tinfo.cc (__class_type_info::__dyncast_result): Add
5963 whole_details. Adjust constructor.
5964 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5965 Avoid unnecessary searching.
5966 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5968 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5970 * decl.c (init_decl_processing): Don't call record_component_aliases.
5971 * tree.c (build_cplus_array_type_1): Likewise.
5973 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5975 * ir.texi: Correct typo.
5976 * mangle.c (write_expression): Handle non-type template arguments
5977 with reference type.
5978 * method.c (build_overload_value): Likewise.
5979 * pt.c (convert_nontype_argument): Explicitly represent conversion
5980 to a reference with an ADDR_EXPR.
5981 (unify): Always unify arguments in left-to-right order.
5983 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5984 Mark Mitchell <mark@codesourcery.com>
5986 * Make-lang.in (CXX_SRCS): Add mangle.c.
5987 * Makefile.in (CXX_OBJS): Add mangle.o.
5988 (mangle.o): New rule.
5990 * class.c (local_classes): New variable.
5991 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5992 (get_vtt_name): Use mangle_vtt_name for new ABI.
5993 (init_class_processing): Initialize local_classes.
5994 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5995 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5996 (std_identifier): New macro.
5997 (DECL_VOLATILE_MEMFUNC_P): New macro.
5998 (DECL_NAMESPACE_STD_P): Likewise.
5999 (local_classes): Declare.
6000 (get_mostly_instantiated_function_type): Declare.
6001 (init_mangle): Declare.
6002 (mangle_decl): Likewise.
6003 (mangle_type_string): Likewise.
6004 (mangle_type): Likewise.
6005 (mangle_typeinfo_for_type): Likewise.
6006 (mangle_typeinfo_string_for_type): Likewise.
6007 (mangle_vtbl_for_type): Likewise.
6008 (mangle_vtt_for_type): Likewise.
6009 (mangle_ctor_vtbl_for_type): Likewise.
6010 (mangle_thunk): Likewise.
6011 (mangle_conv_op_name_for_type): Likewise.
6012 (mangle_guard_variable): Likewise.
6013 * decl.c (pushtag): Keep track of local classes.
6014 (initialize_predefined_identifiers): Initialize std_identifier.
6015 (init_decl_processing): Use std_identifier.
6016 (start_decl): Don't treat instantiations as specializations.
6017 (grokdeclarator): Likewise.
6018 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
6019 name for fully-instantiated templates.
6020 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
6021 destructors with the new ABI.
6022 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
6023 (grokfield): Use mangle_type for new ABI.
6024 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
6025 (get_sentry): Use mangle_guard_variable for new ABI.
6026 (start_static_initialization_or_destruction): Likewise.
6027 * expr.c (extract_aggr_init): Remove.
6028 (extract_scalar_init): Likewise.
6029 (extract_init): Remove #if 0'd code.
6030 * mangle.c: New function.
6031 * method.c (build_mangled_name): Assert not flag_new_abi.
6032 (build_static_name): Likewise.
6033 (build_decl_overload_real): Likewise.
6034 (build_typename_overload): Likewise.
6035 (build_overload_with_type): Likewise.
6036 (build_overload_name): Likewise.
6037 (get_ctor_vtbl_name): Likewise.
6038 (start_squangling): Likewise.
6039 (get_id_2): Likewise.
6040 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
6041 (init_method): Call init_mangle for new ABI.
6042 (make_thunk): Call mangle_thunk for new ABI.
6043 * operators.def: Correct new ABI manglings for the `%' operator.
6045 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
6046 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
6047 (lookup_template_class): Call mangle_decl for new ABI.
6048 (get_mostly_instantiated_function_type): New function.
6049 (set_mangled_name_for_template_decl): Use it.
6050 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
6051 the new ABI. Use mangle_conv_op_name_for_type for instantiated
6052 conversion op names.
6053 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
6054 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
6055 (tinfo_base_init): Likewise. Mangle typeinfo string name with
6056 mangle_typeinfo_string_for_type.
6058 2000-06-03 Mark Mitchell <mark@codesourcery.com>
6060 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
6061 (INNERMOST_TEMPLATE_ARGS): New macro.
6062 (innermost_args): Remove.
6063 (get_innermost_template_args): New function.
6064 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
6065 * error.c (dump_function_decl): Be caution when using
6066 most_general_template.
6067 * method.c (build_template_parm_names): Use
6068 INNERMOST_TEMPLATE_ARGS.
6069 * pt.c (add_to_template_args): Tidy comment
6070 (get_innermost_template_args): New function.
6071 (check_explicit_specialization): Clear DECL_INITIAL for a new
6073 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
6075 (push_template_decl): Always register specializations of the most
6077 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
6078 (coerce_template_parms): Likewise.
6079 (lookup_template_class): Likewise.
6080 (innermost_args): Remove.
6081 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
6082 (tsubst_decl): Handle tricky specializations. Use
6083 get_innermost_template_args.
6084 (instantiate_template): Simplify handling of partial
6086 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
6087 (most_general_template): Reimplement, in a more straightforward
6089 (regenerate_decl_from_template): Tweak formatting. Use
6090 TMPL_ARGS_DEPTH for clarity.
6091 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
6093 * dump.c (dequeue_and_dump): Dump information about thunks.
6095 2000-06-01 Richard Henderson <rth@cygnus.com>
6097 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
6099 2000-06-01 Richard Henderson <rth@cygnus.com>
6101 * decl2.c (unsupported_options): Fix typo, make const.
6102 (lang_decode_option): Fix bsearch argument order.
6104 2000-06-01 Mark Mitchell <mark@codesourcery.com>
6106 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
6109 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6111 * cp-tree.h (c_get_alias_set): Deleted.
6112 * Makefile.in (decl.o): Include ../expr.h.
6113 * decl.c (expr.h): Include.
6114 (init_decl_processing): Call record_component_aliases for arrays.
6115 (grokdeclarator): Likewise.
6116 Set TREE_ADDRESSABLE for fields that aren't bitfields.
6117 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
6119 2000-05-31 Mark Mitchell <mark@codesourcery.com>
6121 Remove guiding declaration support.
6122 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
6123 (flag_guiding_decls): Remove.
6124 * call.c (build_user_type_conversion_1): Remove support for
6126 (build_new_function_call): Likewise.
6127 (build_new_op): Likewise.
6128 (build_new_method_call): Likewise.
6129 * decl.c (start_function): Likewise.
6130 * friend.c (is_friend): Likewise.
6131 (do_friend): Likewise.
6132 * decl2.c ((flag_dump_translation_unit): Make it const.
6133 (flag_guiding_decls): Remove.
6134 (unsupported_options): New variable
6135 (compare_options): New function.
6136 (lang_decode_option): Use them.
6138 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
6140 * method.c (mangle_expression): Adjust test for legal expression
6143 * pt.c (instantiate_decl): Save and restore the local
6144 specializations list.
6146 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
6148 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
6150 2000-05-30 Mark Mitchell <mark@codesourcery.com>
6152 * call.c (add_template_candidate_real): Handle member template
6153 constructors for classes with virtual bases.
6154 (build_user_type_conversion_1): Use in_charge_arg_for_name.
6155 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
6157 * ir.texi: Update thunk documentation.
6159 * call.c (joust): Fix handling of overloaded builtin operators.
6161 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
6163 * cp-tree.h (DECL_ANTICIPATED): New macro.
6164 Document new use of DECL_LANG_FLAG_7.
6165 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
6166 in the user namespace.
6167 * lex.c (do_identifier): If the identifier's declaration has
6168 DECL_ANTICIPATED on, it has not yet been declared. But do not
6169 replace it with an ordinary implicit declaration.
6171 * tinfo2.cc: Include stdlib.h.
6173 2000-05-29 Mark Mitchell <mark@codesourcery.com>
6175 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
6176 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
6179 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
6181 * decl2.c (lang_decode_option): Use skip_leading_substring instead
6184 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
6186 * operators.def (<?): Duplicated, should have been...
6189 2000-05-27 Alex Samuel <samuel@codesourcery.com>
6190 Mark Mitchell <mark@codesourcery.com>
6192 * cp-tree.h (ansi_opname): Make it a macro.
6193 (ansi_assopname): Likewise.
6194 (struct lang_decl_flags): Add assignment_operator_p.
6195 (struct lang_decl): Add operator_code.
6196 (DECL_VTT_PARM): Adjust.
6197 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
6198 overloaded operator.
6199 (SET_OVERLOADED_OPERATOR_CODE): New macro.
6200 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
6201 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
6202 (opname_tab): Remove.
6203 (assignop_tab): Likewise.
6204 (operator_name_info_t): New type.
6205 (operator_name_info): New variable.
6206 (assignment_operator_name_info): Likewise.
6207 (build_cp_library_fn): Remove declaration.
6208 (push_cp_library_fn): Likewise.
6209 (operator_name_string): Likewise.
6210 (build_decl_overload): Likewise.
6211 * call.c (print_z_candidates): Simplify.
6212 (build_object_call): Adjust usage of ansi_opname. Use
6213 DECL_OVERLOADED_OPERATOR_P.
6214 (op_error): Adjust operator name lookup.
6215 (build_conditional_expr): Adjust usage of ansi_opname.
6216 (build_new_op): Likewise.
6217 (build_op_delete_call): Likewise.
6218 (build_over_call): Likewise.
6219 (joust): Use DECL_OVERLOADED_OPERATOR_P.
6220 * decl.c (duplicate_decls): Copy operator_code.
6221 (init_decl_processing): Adjust parameters to push_cp_library_fn.
6222 (builtin_function): Adjust parameters to build_library_fn_1.
6223 (build_library_fn_1): Accept an overloaded operator code.
6224 (build_library_fn): Pass ERROR_MARK.
6225 (build_cp_library_fn): Accept an overloaded operator code.
6226 (push_cp_library_fn): Likewise.
6227 (grokfndecl): Tweak.
6228 (grokdeclarator): Simplify code to compute names of overloaded
6229 operators. Adjust use of ansi_opname.
6230 (ambi_op_p): Work on tree_codes, not identifiers.
6231 (unary_op_p): Likewise.
6232 (grok_op_properties): Likewise.
6233 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
6234 (lang_mark_tree): Don't try to mark the operator_code.
6235 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
6236 * error.c (dump_decl): Remove special handling for operator
6238 (dump_function_name): Likewise.
6239 (dump_expr): Adjust name lookup of operators.
6240 (op_to_string): Simplify.
6241 (assop_to_string): Likewise.
6242 * init.c (build_new_1): Adjust use of ansi_opname.
6243 * lex.c (opname_tab): Remove.
6244 (assignop_tab): Likewise.
6245 (ansi_opname): Likewise.
6246 (ansi_assopname): Likewise.
6247 (operator_name_string): Likewise.
6248 (reinit_lang_specific): Likewise.
6249 (operator_name_info): New variable.
6250 (assignment_operator_name_info): Likewise.
6251 (init_operators): New function.
6252 (init_parse): Use it.
6253 (do_identifier): Adjust use of ansi_opname.
6254 * method.c (mangle_expression): Don't use ansi_opname for
6256 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
6257 (build_decl_overload): Remove.
6258 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
6259 (do_build_assign_ref): Adjust use of ansi_opname.
6260 (synthesize_method): Likewise.
6261 (implicitly_declare_fn): Likewise.
6262 * operators.def: New file.
6263 * parse.y (operator): Adjust use of ansi_opname.
6264 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
6265 (set_mangled_name_for_template_decl): Don't play games with
6267 (special_function_p): Adjust use of ansi_opname.
6268 * typeck.c (check_return_expr): Likewise.
6269 * Make-lang.in (cc1plus): Depend on operators.def.
6270 * Makefile.in (lex.o): Likewise.
6273 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
6275 * Make-lang.in (cplib2.ready): Eradicate.
6277 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6279 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
6280 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
6281 (built_min, cp_tree_equal): Likewise.
6283 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6285 * class.c (layout_nonempty_base_or_field): Replace
6286 `record_layout_info' with `record_layout_info_s'.
6288 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
6291 * cp-tree.h (struct language_function): x_named_labels is now
6292 a struct named_label_list*.
6293 * decl.c (struct named_label_use_list): Renamed from...
6294 (struct named_label_list): ...this. New struct.
6295 (push_binding_level): Don't set eh_region.
6296 (note_level_for_eh): New fn.
6297 (pop_label): Take label and old value directly.
6298 (pop_labels): Adjust for new named_labels format.
6299 (lookup_label): Likewise.
6300 (poplevel): Note characteristics of a binding level containing a
6301 named label. Mess with named label lists earlier.
6302 (mark_named_label_lists): New fn.
6303 (mark_lang_function): Call it.
6304 (use_label): New fn, split out from...
6305 (make_label_decl): ...here. Don't call it.
6306 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
6307 check_previous_gotos): New fns, split out from...
6308 (define_label): ...here.
6309 (check_switch_goto): New fn.
6310 (define_case_label): Call it.
6311 (check_goto): New fn.
6312 * semantics.c (finish_goto_stmt): Call it and use_label.
6313 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
6314 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
6316 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6318 * class.c (build_vtable_entry_ref): Correct usage of
6319 get_vtbl_decl_for_binfo.
6321 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
6322 * method.c (implicitly_declare_fn): Not here.
6324 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
6326 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
6327 (CPTI_PTMD_DESC_TYPE): ... here.
6328 (ptmd_desc_type_node): Rename to ...
6329 (ptm_desc_type_node): ... here.
6331 * rtti.c (ptmd_initializer): Rename to ...
6332 (ptm_initializer): ... here.
6333 (sythesize_tinfo_var): Adjust. Deal with pointer to member
6335 (create_tinfo_types): Adjust.
6337 2000-05-25 Mark Mitchell <mark@codesourcery.com>
6339 Finish implementation of VTTs.
6340 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
6341 CPTI_VTT_PARM_IDENTIFIER.
6342 (vtt_parm_identifier): New macro.
6343 (vtt_parm_type): Likewise.
6344 (BINFO_SUBVTT_INDEX): Likewise.
6345 (BINFO_VPTR_INDEX): Likewise.
6346 (struct lang_decl): Add vtt_parm.
6347 (DECL_VTT_PARM): New macro.
6348 (DECL_USE_VTT_PARM): Likewise.
6349 (DECL_NEEDS_VTT_PARM_P): Likewise.
6350 (get_vtt_name): Declare.
6351 (build_artifical_parm): Likewise.
6352 (fixup_all_virtual_upcast_offsets): Likewise.
6353 (expand_indirect_vtbls_init): Remove.
6354 * call.c (build_new_method_call): Pass the vtt to subobject
6355 constructors and destructors.
6356 * class.c (get_vtt_name): Give it external linkage.
6357 (build_clone): Handle the magic VTT parameters for clones.
6358 (clone_function_decl): Fix typo in comment.
6359 (build_vtt): Keep track of the indices in the VTTs where various
6360 entities are stored.
6361 (build_vtt_inits): Likewise.
6362 (dfs_build_vtt_inits): Likewise.
6363 (build_ctor_vtbl_group): Tweak type of construction vtables.
6364 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
6365 primary bases, when building construction vtables.
6366 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
6367 (initialize_predefined_identifiers): Add vtt_parm_identifier.
6368 (init_decl_processing): Initialize vtt_parm_type.
6369 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
6370 (lang_mark_tree): Make vtt_parm.
6371 * decl2.c (build_artificial_parm): New function.
6372 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
6373 (grokclassfn): Use build_artificial_parm.
6374 * init.c (initialize_vtbl_ptrs): Call
6375 fixup_all_virtual_upcast_offsets directly.
6376 (perform_member_init): Use the complete subobject destructor for
6378 (build_vtbl_address): New function.
6379 (expand_virtual_init): Handle VTTs.
6380 * optimize (maybe_clone_body): Likewise.
6381 * search.c (fixup_all_virtual_upcast_offsets): Give it external
6383 (expand_indirect_vtbls_init): Remove.
6384 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
6385 * tree.c (make_binfo): Make them bigger.
6387 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6389 * inc/cxxabi.h (__pbase_type_info): Define, based on
6390 __pointer_type_info.
6391 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
6392 (__pointer_to_member_type_info): Likewise.
6393 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
6394 (__pointer_to_member_type_info::__is_pointer_p): Remove.
6395 (__pointer_type_info::__do_catch): Rename to ...
6396 (__pbase_type_info::__do_catch): ... here. Adjust.
6397 (__pbase_type_info::__pointer_catch): Implement.
6398 (__pointer_type_info::__pointer_catch): Adjust.
6399 (__pointer_to_member_type_info::__pointer_catch): Adjust.
6401 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6403 * tinfo.h (__user_type_info::contained_virtual_p): New
6405 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
6407 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
6408 diamond shaped heirarchy. Add early out for mixed diamond and
6409 duplicate shaped heirarchy.
6411 2000-05-24 Mark Mitchell <mark@codesourcery.com>
6413 * cp-tree.h (build_delete): Change prototype.
6414 (build_vec_delete): Likewise.
6415 * call.c (build_scoped_method_call): Use special_function_kind
6416 values to indicate the kind of destruction to be done.
6417 (build_method_call): Likewise.
6418 * decl.c (finish_destructor_body): Likewise.
6419 (maybe_build_cleanup_1): Likewise. Rename to ...
6420 (maybe_build_cleanup): ... this.
6421 * decl2.c (delete_sanity): Use special_function_kind
6422 values to indicate the kind of destruction to be done.
6423 (build_cleanup): Likewise.
6424 * init.c (perform_member_init): Likewise.
6425 (build_vec_delete_1): Likewise.
6426 (build_dtor_call): Simplify.
6427 (build_delete): Use special_function_kind
6428 values to indicate the kind of destruction to be done.
6429 (build_vbase_delete): Likewise.
6430 (build_vec_delete): Likewise.
6432 * init.c (sort_member_init): Fix typo in error message generation
6435 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
6437 * semantics.c (begin_class_definition): make the packed
6438 attribute be sensitive to the "-fpack-struct" command line flag
6440 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
6442 Update new-abi upcast algorithm.
6443 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
6444 prototype and meaning of return value.
6445 (__si_class_type_info::__do_upcast): Likewise.
6446 (__vmi_class_type_info::__do_upcast): Likewise.
6447 * tinfo.cc (__class_type_info::__upcast_result): Replace
6448 whole2dst with part2dst. Adjust ctor.
6449 (__class_type_info::__do_upcast): Adjust call of worker function.
6450 (__class_type_info::__do_upcast): Adjust.
6451 (__si_class_type_info::__do_upcast): Adjust. Use parent's
6453 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
6454 virtual base in diamond heirarchy bug.
6456 2000-05-23 Mark Mitchell <mark@codesourcery.com>
6458 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
6459 and bitfield to tinfo_fn_p.
6460 (DECL_TINFO_FN_P): Adjust.
6461 (SET_DECL_TINFO_FN_P): Likewise.
6462 (DECL_MUTABLE_P): Likewise.
6463 (DECL_C_BIT_FIELD): Likewise.
6464 (SET_DECL_C_BIT_FIELD): Likewise.
6465 (CLEAR_DECL_C_BIT_FIELD): Likewise.
6466 (DECL_UNINLINABLE): Likewise.
6467 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
6468 (handle_using_decl): Remove assertion.
6469 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
6470 to build FIELD_DECLs.
6471 (build_base_field): Likewise.
6472 (layout_class_type): Likewise.
6473 * decl.c (init_decl_processing): Likewise.
6474 (build_ptrmemfunc_type): Likewise.
6475 (grokdeclarator): Likewise.
6476 * decl2.c (grok_x_components): Likewise.
6477 * except.c (call_eh_info): Likewise.
6478 * init.c (init_init_processing): Likewise.
6479 * rtti.c (expand_class_desc): Likewise.
6480 (create_pseudo_type_info): Likewise.
6481 (get_vmi_pseudo_type_info): Likewise.
6482 (create_tinfo_types): Likewise.
6483 * ptree.c (print_lang_decl): Adjust.
6484 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
6485 before checking DECL_MUTABLE_P.
6487 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
6488 parameters for template functions.
6489 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
6490 destructors as well as constructors.
6492 2000-05-22 Mark Mitchell <mark@codesourcery.com>
6494 * class.c (build_ctor_vtbl_group): Set inits.
6495 * optimize.c (maybe_clone_body): Set DECL_INLINE and
6496 DECL_THIS_INLINE appropriately for clones.
6498 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
6499 (DECL_CONV_FN_P): Simplify.
6500 (DECL_OPERATOR): Remove.
6501 (language_to_string): Declare.
6502 * decl.c (duplicate_decls): Fix typo in comment.
6503 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
6504 (grok_op_properties): Use DECL_CONV_FN_P instead of
6505 IDENTIFIER_TYPENAME_P.
6506 * dump.c (dequeue_and_dump): Dump the language linkage of
6508 * error.c (language_to_string): Give it external linkage.
6509 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
6510 (implicitly_declare_fn): Set DECL_LANGUAGE.
6511 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
6512 IDENTIFIER_TYPENAME_P.
6513 (tsubst_decl): Likewise.
6514 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
6515 * semantics.c (finish_member_declaration): Don't mark members of
6516 classes declared in an extern "C" region as extern "C".
6518 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6520 * decl2.c (qualified_lookup_using_namespace): Look through
6523 * decl.c (push_using_decl): Return the old decl on namespace level.
6525 2000-05-21 Mark Mitchell <mark@codesourcery.com>
6527 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
6528 (VTT_NAME_PREFIX): New macro.
6529 (CTOR_VTBL_NAME_PREFIX): Likewise.
6530 (get_ctor_vtbl_name): New function.
6531 * class.c (get_vtable_name): Simplify.
6532 (get_vtt_name): New function.
6533 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
6534 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
6535 when a virtual base becomes primary.
6536 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
6538 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
6539 additional parameters.
6540 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
6541 (initialize_array): New function.
6542 (build_vtt): Likewise.
6543 (build_vtt_inits): Likewise.
6544 (dfs_build_vtt_inits): Likewise.
6545 (dfs_fixup_binfo_vtbls): Likewise.
6546 (build_ctor_vtbl_group): Likewise.
6547 (initialize_vtable): Use initialize_array.
6548 (accumulate_vtbl_inits): Reimplement to handle construction
6550 (dfs_accumulate_vtbl_inits): Likewise.
6551 (bulid_vtbl_initializer): Adjust parameter name.
6552 * method.c (build_typename_overload): Remove #if 0'd code.
6553 (get_ctor_vtbl_name): New function.
6554 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
6555 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
6557 * cp-tree.h (struct lang_type): Remove search_slot.
6558 (CLASSTYPE_SEARCH_SLOT): Remove.
6559 (emit_base_init): Change prototype.
6560 (initialize_vtbl_ptrs): Likewise.
6561 (expand_indirect_vtbls_init): Likewise.
6562 (clear_search_slots): Remove.
6563 * decl.c (lang_mark_tree): Don't mark search_slot.
6564 * init.c (initialize_vtbl_ptrs): Simplify.
6565 (emit_base_init): Likewise.
6566 * search.c (struct vbase_info): Document decl_ptr.
6567 (convert_pointer_to_single_level): Remove.
6568 (dfs_find_vbases): Remove.
6569 (dfs_init_base_pointers): Simplify.
6570 (dfs_clear_vbase_slots): Remove.
6571 (dfs_vtable_path_unmark): New function.
6572 (init_vbase_pointers): Simplify.
6573 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
6574 (expand_indirect_vtbls_init): Simplify. Don't call
6575 mark_all_temps_used.
6576 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
6577 initialize_vtbl_ptrs.
6579 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
6581 * except.c: Add static prototypes.
6583 2000-05-20 H.J. Lu <hjl@gnu.org>
6585 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
6587 2000-05-19 Mark Mitchell <mark@codesourcery.com>
6589 Don't create a separate copy of virtual bases for the
6590 CLASSTYPE_VBASECLASSES list.
6591 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
6592 (BINFO_FOR_VBASE): Remove.
6593 (CANONICAL_BINFO): Adjust.
6594 (binfo_for_vbase): New function.
6595 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
6596 instead of BINFO_FOR_VBASE.
6597 (build_vbase_pointer): Likewise.
6598 (build_secondary_vtable): Likewise.
6599 (dfs_mark_primary_bases): Likewise.
6600 (mark_primary_bases): Likewise.
6601 (layout_nonempty_base_or_field): Likewise.
6602 (dfs_set_offset_for_shared_vbases): Likewise.
6603 (dfs_set_offset_for_unshared_vbases): Likewise.
6604 (layout_virtual_bases): Likewise. Adjust for changes to the
6605 CLASSTYPE_VBASECLASSES list.
6606 (dump_class_hierarchy_r): Use binfo_for_vbase
6607 instead of BINFO_FOR_VBASE.
6608 (dump_class_hierarchy): Likewise.
6609 (finish_vtbls): Likewise.
6610 (build_vtbl_initializer): Adjust for changes to the
6611 CLASSTYPE_VBASECLASSES list.
6612 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
6613 * decl.c (finish_destructor_body): Adjust for changes to the
6614 CLASSTYPE_VBASECLASSES list.
6615 * init.c (sort_base_init): Use binfo_for_vbase.
6616 (construct_virtual_bases): Adjust for changes to the
6617 CLASSTYPE_VBASECLASSES list.
6618 (expand_member_init): Use binfo_for_vbase.
6619 (build_vbase_delete): Adjust for changes to the
6620 CLASSTYPE_VBASECLASSES list.
6621 * method.c (do_build_copy_constructor): Likewise.
6622 * rtti.c (get_base_offset): Use binfo_for_vbase.
6623 (expand_class_desc): Remove #if 0'd code.
6624 * search.c (struct vbase_info): Remove vbase_types.
6625 (get_base_distance): Use binfo_for_vbase.
6626 (lookup_field_queue_p): Use CANONICAL_BINFO.
6627 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
6628 (get_pure_virtuals): Adjust for changes to the
6629 CLASSTYPE_VBASECLASSES list.
6630 (dfs_find_vbases): Use binfo_for_vbase.
6631 (dfs_init_vbase_pointers): Likewise.
6632 (init_vbase_pointers): Don't initialize vi.vbase_types.
6633 (virtual_context): Use binfo_for_vbase.
6634 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
6635 CLASSTYPE_VBASECLASSES list.
6636 (expand_indirect_vtbls_init): Simplify.
6637 (dfs_get_vbase_types): Don't replicate virtual bases.
6638 (find_vbase_instance): Use binfo_for_vbase.
6639 (binfo_for_vbase): New function.
6640 * typeck.c (get_delta_difference): Use binfo_for_vbase.
6642 2000-05-17 Mark Mitchell <mark@codesourcery.com>
6644 * decl2.c (finish_anon_union): Generalize error messages to handle
6645 anonymous structures.
6646 * init.c (perform_member_init): Remove `name' parameter.
6647 (build_field_list): New function.
6648 (sort_member_init): Handle anonymous union initialization order
6649 correctly. Check for multiple initializations of the same union.
6650 (emit_base_init): Don't look up fields by name here.
6651 (expand_member_init): Record the result of name lookup for future
6653 * typeck.c (build_component_ref): Fix formatting.
6655 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6657 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
6658 * typeck.c (build_x_compound_expr): Replace warn_unused with
6661 * decl2.c (lang_decode_option): Update -Wall unused flags by
6662 calling set_Wunused.
6664 2000-05-16 Mark Mitchell <mark@codesourcery.com>
6666 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
6667 * init.c (dfs_vtable_path_unmark): Remove.
6668 * search.c (marked_new_vtable_p): Likewise.
6669 (unmarked_new_vtable_p): Likewise.
6670 (dfs_search_slot_nonempty_p): Likewise.
6671 (dfs_mark): Likewise.
6672 (dfs_vtable_path_unmark): Likewise.
6673 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
6674 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
6675 (dfs_init_vbase_pointers): Remove special-case new ABI code.
6676 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
6677 (init_vbase_pointers): Simplify.
6678 (expand_indirect_vtbls_init): Likewise.
6680 * class.c (copy_virtuals): New function.
6681 (build_primary_table): Use it.
6682 (build_secondary_vtable): Likewise.
6683 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
6684 indicate that no vcall offset is required.
6685 (add_virtual_function): Likewise.
6686 (modify_all_vtables): Likewise.
6687 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6688 (dfs_accumulate_vtbl_inits): Likewise.
6689 (build_vtbl_initializer): Make changes to handle construction
6691 (dfs_build_vcall_offset_vtbl_entries): Likewise.
6692 (build_rtti_vtbl_entries): Likewise.
6693 (build_vtable_entries): Handle a NULL vcall_index.
6695 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
6697 * decl2.c (lang_decode_option): Fix thinko.
6699 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
6701 * except.c (check_handlers): New fn.
6702 * cp-tree.h: Declare it.
6703 * semantics.c (finish_handler_sequence): Call it.
6704 (finish_function_handler_sequence): Likewise.
6705 (finish_handler_parms): Set TREE_TYPE on the handler.
6706 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
6707 * search.c (get_base_distance_recursive): If protect>1, ignore
6709 (get_base_distance): Don't reduce watch_access.
6711 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
6713 * lex.c: #include diagnostic.h.
6714 (lang_init_options): Set default prefixing rules.
6716 * lang-options.h: Add -fdiagnostics-show-location=.
6718 * decl2.c: #include diagnostic.h.
6719 (lang_decode_option): Handle -fdiagnostics-show-location=.
6721 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
6723 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
6724 * vec.cc: Revert my 2000-05-07 change.
6726 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
6728 * class.c (check_field_decls): Complain about non-static data
6729 members with same name as class in class with constructor.
6731 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
6733 * decl.c (grokdeclarator): Allow non-static data members with
6736 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6738 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
6739 and pending_inline.filename. Update prototypes.
6740 * decl.c (define_label): Constify filename parameter.
6741 * decl2.c (warn_if_unknown_interface): Constify local char *.
6742 * input.c Constify input_source.filename. Don't declare
6743 input_filename or lineno. Constify filename parameter to feed_input.
6744 * lex.c (init_parse): Constify parameter and return value.
6745 (cp_pragma_interface, cp_pragma_implementation): Constify
6747 (reinit_parse_for_method, reinit_parse_for_block,
6748 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
6749 Constify local char *.
6750 * pt.c: Don't declare lineno or input_filename.
6751 (print_template_context, tsubst_friend_function, tsubst_decl,
6752 tsubst, instantiate_decl): Constify local char *.
6753 * semantics.c (expand_body): Constify local char *.
6754 * tree.c (build_srcloc): Constify filename parameter.
6755 * typeck.c (c_expand_asm_operands): Constify filename
6758 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
6760 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
6763 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
6765 * inc/cxxabi.h: Fix typos in comment.
6766 (__base_class_info::__offset): Use a static_cast.
6768 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
6770 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
6771 of std::size_t and std::ptrdiff_t respectively.
6772 * tinfo.cc: Likewise.
6775 2000-05-06 Richard Henderson <rth@cygnus.com>
6777 * typeck.c (build_c_cast): Don't warn integer->pointer size
6778 mismatch for constants.
6780 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
6782 * rtti.c (ptmd_initializer): Set non-public, if class is
6785 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
6786 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6787 __cxa_vec_delete): Likewise.
6788 * tinfo.cc (__dynamic_cast): Likewise.
6789 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6790 __cxa_vec_delete): Likewise.
6792 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6794 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
6795 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
6796 (lang_decl_flags): Add vcall_offset.
6797 (THUNK_VCALL_OFFSET): Use it.
6798 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
6799 * method.c (make_thunk): Create the lang_decl here, not in
6801 (emit_thunk): Make generic thunks into ordinary functions once
6802 they have been fed to expand_body.
6803 * semantics.c (expand_body): Set current_function_is_thunk here.
6805 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6807 * class.c (update_vtable_entry_for_fn): Prototype.
6809 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6812 * search.c (dfs_build_inheritance_graph_order): Prototype.
6814 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6816 * cp-tree.h (special_function_kind): Add various kinds of
6818 (special_function_p): New function.
6819 * class.c (overrides): Don't let one kind of destructor override
6821 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6822 whether or not to instantiate a template.
6823 * tree.c (special_function_p): Define.
6825 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6827 * cp-tree.def (THUNK_DECL): Remove.
6828 * cp-tree.h (DECL_THUNK_P): New macro.
6829 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6830 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6831 (SET_DECL_THUNK_P): Likewise.
6832 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6833 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6834 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6835 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6836 (duplicate_decls): Likewise.
6837 (pushdecl): Likewise. Adjust thunk handling.
6838 (grokfndecl): Use DECL_EXTERN_C_P.
6839 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6840 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6841 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6842 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6843 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6844 DECL_NO_STATIC_CHAIN.
6845 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6846 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6847 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6850 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6852 * tree.c (walk_tree): Set lineno.
6854 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6856 * exception.cc: Update license notice.
6858 * new1.cc: Likewise.
6859 * new2.cc: Likewise.
6860 * tinfo.cc: Likewise.
6861 * tinfo2.cc: Likewise.
6863 * inc/cxxabi.h: Likewise.
6864 * inc/exception: Likewise.
6865 * inc/new: Likewise.
6866 * inc/new.h: Likewise.
6867 * inc/typeinfo: Likewise.
6869 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6871 * tree.c (build_target_expr_with_type): If we already have a
6872 TARGET_EXPR, just return it.
6874 * optimize.c (initialize_inlined_parameters): Don't generate an
6875 EXPR_STMT if we can just use DECL_INITIAL.
6876 * decl.c (emit_local_var): Only make the initialization a
6877 full-expression if stmts_are_full_exprs_p.
6879 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6881 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6883 * call.c (standard_conversion): Use it.
6884 (direct_reference_binding): Likewise.
6885 (build_over_call): Likewise.
6886 (is_properly_derived_from): Likewise.
6887 (compare_ics): Likewise.
6888 * class.c (resolves_to_fixed_type_p): Likewise.
6889 * optimize.c (declare_return_variable): Likewise.
6890 * pt.c (is_specialization_of): Likewise.
6892 * typeck.c (comp_target_parms): Likeiwse.
6893 (build_static_cast): Likewise.
6894 (build_reinterpret_cast): Likewise.
6895 (build_const_cast): Likewise.
6896 (comp_ptr_ttypes_real): Likewise.
6897 (comp_ptr_ttypes_const): Likewise.
6898 * typeck2.c (process_init_constructor): Likewise.
6900 2000-04-30 Scott Snyder <snyder@fnal.gov>
6902 * decl.c (finish_destructor_body): Use the base destructor when
6903 destroying virtual bases.
6905 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6907 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6909 * optimize.c (struct inline_data): Add target_exprs field.
6910 (declare_return_variable): When a function returns an aggregate,
6911 use the variable declared in the TARGET_EXPR as the remapped
6913 (expand_call_inline): Update the pending target_exprs stack.
6914 (optimize_function): Initialize the stack.
6916 * decl2.c (finish_file): Fix typo in comment.
6918 * method.c (emit_thunk): Don't try to return a `void' value.
6920 * optimize.c (initialize_inlined_parameters): If the parameter is
6921 addressable, we need to make a new VAR_DECL, even if the
6922 initializer is constant.
6924 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6926 * decl.c (grok_op_properties): Add an extra check of argtypes.
6928 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6930 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6932 (initialize_inlined_parameters): Try to avoid creating new
6935 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6937 * lex.c (my_get_run_time): Remove.
6938 (init_filename_times): Use get_run_time instead of my_get_run_time.
6939 (check_newline): Likewise.
6940 (dump_time_statistics): Likewise.
6941 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6942 of computing elapsed time explicitly.
6944 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6946 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6947 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6948 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6949 before calling decl_constant_value.
6950 * class.c (check_bitfield_decl): Likewise.
6951 * cvt.c (ocp_convert): Likewise.
6952 (convert): Likewise.
6953 * decl.c (compute_array_index_type): Likewise.
6954 (build_enumerator): Likewise.
6955 * decl2.c (check_cp_case_value): Likewise.
6956 * pt.c (convert_nontype_argument): Likewise.
6958 * typeck.c (decay_conversion): Likewise.
6959 (build_compound_expr): Likewise.
6960 (build_reinterpret_cast): Likewise.
6961 (build_c_cast): Likewise.
6962 (convert_for_assignment): Likewise.
6964 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6966 * decl.c (finish_function): Don't play games with DECL_INLINE.
6968 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6970 * ir.texi: Correct typo.
6972 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6974 * decl.c (grokdeclarator): Reject VLAs as members.
6976 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6978 * call.c (standard_conversion): Accept conversion between
6981 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6983 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6985 * decl2.c (finish_file): Remove double setup for accounting
6988 2000-04-24 Robert Lipe <robertlipe@usa.net>
6990 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6992 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6994 * new.cc (set_new_handler): Needs to be in std::.
6996 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6998 * cp-tree.h (lang_decl): Remove pretty_function_p.
6999 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
7000 language-specific node.
7001 * decl.c (cp_make_fname_decl): Use build_decl, not
7002 build_lang_decl, to build the variables.
7003 (grokvardecl): Don't call build_lang_decl for local variables in
7005 (grokdeclarator): Don't call build_lang_decl for local type
7006 declarations in templates.
7007 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
7008 zero'd memory, rather than calling memset.
7009 * pt.c: Include hashtab.h.
7010 (local_specializations): New variable.
7011 (retrieve_local_specialization): Use it.
7012 (register_local_specialization): Likewise.
7013 (tsubst_decl): Don't assume local variables have
7015 (instantiate_decl): Set up local_specializations.
7016 * Makefile.in (HTAB_H): New variable.
7018 2000-04-23 Richard Henderson <rth@cygnus.com>
7020 * typeck.c (c_expand_asm_operands): Restore the original
7021 contents of the output list.
7023 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
7025 * ir.texi: Document complex number representation.
7027 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
7029 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
7030 (target_incomplete_p): New function.
7031 (tinfo_base_init): Create comdat NTBS name variable.
7032 (ptr_initializer): Add non_public parameter. Calculate it.
7033 (ptmd_initializer): Likewise.
7034 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
7035 (create_real_tinfo_var): Add non_public parameter. Use it.
7036 Push proxy into global namespace.
7037 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
7039 * inc/typeinfo (type_info::before, type_info::operator==):
7040 Compare __name addresses.
7042 * tinfo2.cc: Remove new-abi builtins comment.
7044 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
7046 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
7048 * call.c (joust): Exit early if we get the same function, too.
7050 * decl2.c (key_method): Return NULL_TREE for template classes.
7051 (import_export_class): Don't need to check for template classes.
7053 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
7055 * lex.c: Remove references to cccp.c.
7057 2000-04-18 Mark Mitchell <mark@codesourcery.com>
7059 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
7060 volatile_memfunc. Add destructor_attr. Adjust dummy.
7061 (DECL_DESTRUCTOR_P): Use destructor_attr.
7062 (DECL_CONST_MEMFUNC_P): Reimplement.
7063 (DECL_VOLATILE_MEMFUNC_P): Remove.
7064 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
7065 (overrides): Use DECL_DESTRUCTOR_P.
7066 (check_for_override): Likewise.
7067 * decl.c (start_function): Likewise.
7068 * decl2.c (grokfclassfn): Likewise.
7069 (check_classfn): Likewise.
7070 (grok_function_init): Likewise.
7072 2000-04-17 Mark Mitchell <mark@codesourcery.com>
7074 * decl2.c (grokfield): Issue error on illegal data member
7077 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
7079 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
7081 2000-04-16 Mark Mitchell <mark@codesourcery.com>
7083 * class.c (build_vtable_entry): Don't build thunks for type-info
7086 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
7088 * decl.c (decls_match): Allow a redeclaration of a builtin to
7089 specify args while the builtin did not.
7091 2000-04-15 Mark Mitchell <mark@codesourcery.com>
7093 * cp-tree.def (THUNK_DECL): Add to documentation.
7094 * cp-tree.h (flag_huge_objects): Declare.
7095 * class.c (modify_vtable_entry): Tidy.
7096 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
7097 Calculate delta appropriately for the new ABI.
7098 (dfs_modify_vtables): Use it.
7099 (modify_all_vtables): Fix thinko in code to add overriding copies
7100 of functions to primary vtables.
7101 (build_clone): Fix typo in comment.
7102 (clone_function_decl): Correct order of destructors in vtable.
7103 (build_vbase_offset_vtbl_entries): Adjust comment.
7104 (dfs_vcall_offset_queue_p): Remove.
7105 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
7106 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
7107 (build_vtable_entry): Correct check for pure virtual functions.
7108 Don't declare flag_huge_objects.
7109 * decl.c (flag_huge_objects): Remove declaration.
7110 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
7111 Use int_size_in_bytes.
7112 (emit_thunk): Handle vcall offset thunks.
7114 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7116 * decl2.c (parse_time, varconst_time): Delete declarations.
7117 (finish_file): Delete LINENO declaration.
7118 START_TIME and THIS_TIME now long.
7120 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
7122 * class.c (build_base_field): Reformat comment.
7124 * inc/cxxabi.h (stddef.h): Comment inclusion.
7125 (__base_class_info::__offset): Comment shift.
7127 2000-04-12 Mark Mitchell <mark@codesourcery.com>
7129 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
7130 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
7131 (cp_push_exception_identifier): New macro.
7132 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
7133 (DECL_BASE_DESTRUCTOR_P): Likewise.
7134 (DECL_DELETING_DESTRUCTOR_P): Likewise.
7135 (get_vtbl_decl_for_binfo): Fix formatting.
7136 (in_charge_arg_for_name): New macro.
7137 (maybe_build_cleanup_and_delete): Remove declaration.
7138 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
7139 (in_charge_arg_for_name): New function.
7140 (build_new_method_call): Use it. Handle cloned destructors.
7141 (build_clone): Don't make the base constructor virtual.
7142 Automatically defer generated functions.
7143 (clone_function_decl): Handle destructors, too.
7144 (clone_constructors_and_destructors): Likewise.
7145 (create_vtable_ptr): Don't create a vtable entry for a cloned
7147 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
7148 (initialize_predefined_identifiers): Update appropriately.
7149 (finish_destructor_body): Simplify.
7150 (maybe_build_cleanup_and_delete): Remove.
7151 * except.c (expand_throw): Handle new-ABI destructors.
7152 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
7153 (build_dtor_call): New function.
7154 (build_delete): Use it. Simplify.
7155 * optimize.c (maybe_clone_body): Handle destructors.
7156 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
7158 * exception.cc (cleanup_fn): New typedef.
7159 (CALL_CLEANUP): New macro.
7160 (cp_eh_info): Use them.
7161 (__cp_push_exception): Likewise.
7162 (__cp_pop_exception): Likewise.
7164 2000-04-11 Mark Mitchell <mark@codesourcery.com>
7166 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
7167 (complete_dtor_identifier): New macro.
7168 (CLASSTYPE_FIRST_CONVERSION): Remove.
7169 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
7170 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
7171 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
7172 (CLASSTYPE_CONSTRUCTORS): Likewise.
7173 (CLASSTYPE_DESTRUCTORS): Likewise.
7174 (lang_decl): Add cloned_function.
7175 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
7176 (DECL_BASE_CONSTRUCTOR_P): Likewise.
7177 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
7178 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
7179 (DECL_CLONED_FUNCTION_P): Likewise.
7180 (DECL_CLONED_FUNCTION): Likewise.
7181 (clone_function_decl): Declare.
7182 (maybe_clone_body): Likewise.
7183 * call.c (build_user_type_conversion_1): Call complete object
7184 constructors in the new ABI.
7185 (build_new_method_call): Don't add in-charge parameters under the
7187 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
7188 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
7189 CLASSTYPE_DESTRUCTOR_SLOT.
7190 (build_clone): New function.
7191 (clone_function_decl): Likewise.
7192 (clone_constructors_and_destructors): Likewise.
7193 (check_bases_and_members): Use it.
7194 * decl.c (iniitialize_predefined_identifiers): Initialize
7195 complete_dtor_identifier.
7196 (finish_function): Don't add extra code to a clone.
7197 (lang_mark_tree): Mark cloned_function.
7198 * decl2.c (mark_used): Don't bother trying to instantiate things
7200 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
7201 * method.c (set_mangled_name_for_decl): Don't treat clones as
7203 (synthesize_method): Sythesize cloned functions, not the clones.
7204 * optimize.c (inline_data): Update comment on ret_label.
7205 (remap_block): Don't assume DECL_INITIAL exists.
7206 (copy_body_r): Allow ret_label to be NULL.
7207 (maybe_clone_body): Define.
7208 * pt.c (tsubst_decl): Handle clones.
7209 (instantiate_clone): New function.
7210 (instantiate_template): Use it.
7211 (set_mangled_name_for_template_decl): Don't treat clones as
7213 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
7214 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
7215 * semantics.c (expand_body): Clone function bodies as necessary.
7217 * optimize.c (remap_decl): Avoid sharing structure for arrays
7218 whose size is only known at run-time.
7219 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
7221 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
7222 to has_in_charge_parm_p.
7223 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
7224 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
7225 (DECL_COPY_CONSTRUCTOR_P): New macro.
7226 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
7227 (build_user_type_conversion_1): Likewise.
7228 (convert_like_real): Likewise.
7229 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
7230 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
7231 (copy_args_p): Likewise.
7232 (grok_ctor_properties): Likewise.
7233 (start_function): Likewise.
7234 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
7235 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
7236 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
7237 * method.c (do_build_copy_constructor): Use
7238 DECL_HAS_IN_CHARGE_PARM_P.
7239 (synthesize_method): Likewise.
7240 * pt.c (instantiate_template): Remove goto.
7241 * tree.c (build_cplus_method_type): Remove mention of obstacks in
7244 * cp-tre.h (finish_function): Change prototype.
7245 * decl.c (end_cleanup_fn): Adjust caller.
7246 (finish_function): Take only one parameter.
7247 * decl2.c (finish_objects): Adjust caller.
7248 (finish_static_storage_duration_function): Likewise.
7249 * method.c (emit_thunk): Likewise.
7250 * parse.y: Likewise.
7251 * parse.c: Regenerated.
7252 * pt.c (instantiate_decl): Likewise.
7253 * rtti.c (synthesize_tinfo_fn): Likewise.
7254 * semantics.c (expand_body): Likewise.
7256 * cp-tree.h (copy_decl): New function.
7257 * class.c (finish_struct_1): Use it.
7258 * lex.c (copy_decl): Define it.
7259 * pt.c (tsubst_decl): Likewise.
7260 * tree.c (copy_template_template_parm): Likewise.
7262 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
7263 has_nonpublic_assign_ref.
7264 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
7265 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
7266 * class.c (finish_struct_methods): Don't set
7267 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
7268 (interface_only): Don't declare.
7269 (interface_unknown): Likewise.
7271 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7273 * tree.h (HAVE_TEMPLATES): Remove definition.
7274 * lang-options.h (-fthis-is-variable): Remove documentation.
7276 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
7278 * class.c (instantiate_type): Handle object-relative template-id.
7280 * semantics.c (finish_expr_stmt): Call convert_to_void here.
7281 * decl.c (cplus_expand_expr_stmt): Not here.
7283 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
7284 Initialize exprtype earlier.
7286 * parse.y (fn.def1): Check for defining types in return types.
7288 * decl.c (check_tag_decl): Notice extra fundamental types.
7289 Diagnose empty decls in classes, too.
7291 * decl.c (grokdeclarator): Don't override an anonymous name if no
7292 declarator was given.
7294 * cvt.c (convert_to_void): Call resolve_offset_ref.
7296 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
7298 * decl2.c (decl_namespace): Handle getting a type.
7300 * typeck.c (build_c_cast): Re-enable warning for cast between
7301 pointer and integer of different size.
7303 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
7305 * inc/cxxabi.h (__pointer_type_info): Add restrict and
7307 (__pointer_type_info::__pointer_catch): New virtual function.
7308 (__pointer_to_member_type_info): Derive from
7309 __pointer_type_info. Adjust.
7310 (__pointer_to_member_type_info::__do_catch): Remove.
7311 (__pointer_to_member_type_info::__is_pointer_p): Declare.
7312 (__pointer_to_member_type_info::__pointer_catch): Declare.
7313 * rtti.c (qualifier_flags): Add restrict flag.
7314 (ptmd_initializer): Reorder members.
7315 (create_tinfo_types): Expand comments. Reorder
7316 ptmd_desc_type_node members.
7317 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
7319 (__pointer_type_info::__do_catch): Move specific code into
7320 __pointer_catch. Call it.
7321 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
7322 specific catch checking. Fix void conversion check.
7323 (__pointer_to_member_type_info::__do_catch): Remove.
7324 (__pointer_to_member_type_info::__pointer_catch): Implement.
7326 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7328 * lex.c (init_parse): Remove traces of classof and headof.
7329 * decl2.c (flag_operator_names): Default to 1.
7330 (lang_decode_option): Do not set it for -ansi.
7332 2000-04-09 Mark Mitchell <mark@codesourcery.com>
7334 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
7335 (DECL_MAIN_VARIANT): Remove.
7336 * decl.c (duplicate_decls): Don't set it.
7337 (start_function): Likewise.
7338 (lang_mark_tree): Don't mark it.
7339 * decl2.c (defer_fn): Don't use it.
7340 * lex.c (retrofit_lang_decl): Don't set it.
7341 * pt.c (tsubst_decl): Likewise.
7342 * ptree.c (print_lang_decl): Don't print it.
7343 * typeck.c (mark_addressable): Don't use it.
7345 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7347 * vec.cc: Include <new> and <exception>.
7348 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
7349 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
7351 (__cxa_vec_delete): Catch dtor exceptions.
7353 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7355 Prepend __ to implementation defined names.
7356 * inc/typeinfo (type_info): Rename _name to __name.
7357 (type_info::type_info): Rename parameter.
7358 (type_info::operator==, type_info::operator!=,
7359 type_info::before): Likewise.
7360 (type_info::is_pointer_p, type_info::is_function_p,
7361 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
7364 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
7365 (__pointer_type_info::__pointer_type_info): Likewise.
7366 (__pointer_type_info::is_pointer_p,
7367 __pointer_type_info::do_catch): Prepend __. Rename parameters.
7368 (__array_type_info::__array_type_info): Rename parameters.
7369 (__function_type_info::__function_type_info): Likewise.
7370 (__function_type_info::is_function_p): Prepend __.
7371 (__enum_type_info::__enum_type_info): Rename parameters.
7372 (__pointer_to_member_type_info::__pointer_to_member_type_info):
7374 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
7376 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
7377 (__class_type_info::__class_type_info): Rename parameters.
7378 (__class_type_info::sub_kind): Prepend __. Adjust member names.
7379 (__class_type_info::upcast_result,
7380 __class_type_info::dyncast_result): Prepend __. Move definition
7382 (__class_type_info::do_upcast, __class_type_info::do_catch,
7383 __class_type_info::find_public_src,
7384 __class_type_info::do_dyncast,
7385 __class_type_info::do_find_public_src): Prepend __. Rename
7387 (__si_class_type_info::__si_class_type_info): Rename parameters.
7388 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
7389 __si_class_type_info::do_find_public_src): Prepent __. Rename
7391 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
7392 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
7393 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
7395 (__dynamic_cast): Rename parameters.
7396 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
7397 type_info::do_catch, type_info::do_upcast): Prepend __.
7398 (contained_p, public_p, virtual_p, contained_public_p,
7399 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
7400 (__class_type_info::do_catch,
7401 __class_type_info::do_upcast): Prepend __. Adjust.
7402 (__class_type_info::__upcast_result,
7403 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
7405 (__class_type_info::find_public_src): Prepend __. Adjust.
7406 (__class_type_info::do_find_public_src,
7407 __si_class_type_info::do_find_public_src,
7408 __vmi_class_type_info::do_find_public_src): Likewise.
7409 (__class_type_info::do_dyncast,
7410 __si_class_type_info::do_dyncast,
7411 __vmi_class_type_info::do_dyncast): Likewise.
7412 (__class_type_info::do_upcast,
7413 __si_class_type_info::do_upcast,
7414 __vmi_class_type_info::do_upcast): Likewise.
7415 (__dynamic_cast): Adjust.
7416 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
7417 (__function_type_info::is_function_p): Likewise.
7418 (__pointer_type_info::do_catch): Likewise. Adjust.
7419 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
7420 (__throw_type_match_rtti_2): Adjust.
7421 (__is_pointer): Adjust.
7423 2000-04-08 Mark Mitchell <mark@codesourcery.com>
7425 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
7426 (complete_ctor_identifier): New macro.
7427 (special_function_kind): Add sfk_copy_constructor and
7428 sfk_assignment_operator.
7429 (LOOKUP_HAS_IN_CHARGE): Remove.
7430 (cons_up_default_function): Rename to ...
7431 (implicitly_declare_fn): ... this.
7432 * call.c (build_new_method_call): Add in-charge parameters for
7434 * class.c (add_implicitly_declared_members): Change parameter name
7435 from cant_have_assignment to cant_have_const_assignment.
7436 Replace calls to cons_up_default_function to implicitly_declare_fn.
7437 * cvt.c (ocp_convert): Use complete_ctor_identifier.
7438 * decl.c (initialize_predefined_identifiers): Initialize it.
7439 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
7441 * init.c (expand_default_init): Don't calculate the in-charge
7443 (build_new_1): Likewise.
7444 * lex.c (cons_up_default_function): Move to method.c.
7445 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
7446 (implicitly_declare_fn): New function.
7447 * typeck.c (build_static_cast): Use complete_ctor_identifier.
7448 (build_modify_expr): Likewise.
7449 * typeck2.c (build_functional_cast): Likewise.
7451 Under the new ABI, constructors don't return `this'.
7452 * cp-tree.h (warn_reorder): Declare.
7453 (special_function_kind): New enum.
7454 (global_base_init_list): Remove declaration.
7455 (emit_base_init): Don't return a value.
7456 (check_base_init): Don't declare.
7457 (is_aggr_typedef): Likewise.
7458 * decl.c (check_special_function_return_type): New function.
7459 (return_types): Remove.
7460 (grokdeclarator): Use check_special_function_return_type.
7461 (start_function): Don't initialize ctor_label under the new ABI.
7462 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
7463 * init.c (begin_init_stmts): Move to top of file.
7464 (finish_init_stmts): Likewise.
7465 (warn_reorder): Don't declare.
7466 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
7468 (check_base_init): Remove.
7469 (is_aggr_typedef): Likewise.
7470 (build_new_1): Don't use the return value of a constructor.
7471 * semantics.c (setup_vtbl_ptr): Don't use the return value
7473 * typeck.c (check_return_expr): Don't magically convert return
7474 statements into `return this' in constructors under the new ABI.
7476 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
7477 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
7478 (base_ctor_identifier): New macro.
7479 (base_dtor_identifier): Likewise.
7480 (deleting_dtor_identifier): Likewise.
7481 * decl.c: Don't include obstack.h.
7482 (obstack_chunk_alloc): Don't define.
7483 (obstack_chunk_free): Likewise.
7484 (struct predefined_identifier): New type.
7485 (initialize_predefined_identifiers): New function.
7486 (init_decl_processing): Use it.
7487 (debug_temp_inits): Remove.
7488 (start_method): Don't call preserve_data.
7489 (hack_incomplete_structures): Update comment.
7490 * init.c (init_init_processing): Don't initialize
7492 (build_offset_rf): Remove dead code.
7493 (build_delete): Use CLASSTYPE_N_BASECLASSES.
7494 * search.c (init_search_processing): Don't initialize
7497 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7499 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
7500 some sign_compare warnings.
7502 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7504 Rename abi::__vmi_class_type_info members.
7505 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
7506 base_list, detail_masks members to vmi_flags, vmi_base_count,
7507 vmi_bases and vmi_flags_masks respectively.
7508 (__vmi_class_type_info::vmi_flags_masks): Rename
7509 details_unknown_mask to flags_unknown_mask.
7510 * tinfo.cc (__class_type_info::do_upcast): Adjust.
7511 (__vmi_class_type_info::do_find_public_src): Adjust.
7512 (__vmi_class_type_info::do_dyncast): Adjust.
7513 (__vmi_class_type_info::do_upcast): Adjust.
7515 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7517 * tinfo.cc (convert_to_base): New function.
7518 (get_vbase_offset): Remove. Move into convert_to_base.
7519 (__vmi_class_type_info::do_find_public_src): Adjust.
7520 (__vmi_class_type_info::do_dyncast): Adjust.
7521 (__vmi_class_type_info::do_upcast): Adjust.
7523 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
7525 * tinfo.cc (operator=): Use __builtin_strcmp.
7526 * tinfo2.cc (before): Likewise.
7528 2000-04-06 Mark Mitchell <mark@codesourcery.com>
7530 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
7531 (DECL_SAVED_INLINE): Rename to ...
7532 (DECL_DEFERRED_FN): ... this.
7533 (in_function_p): Remove declaration.
7534 (mark_inline_for_output): Rename to ...
7535 (defer_fn): ... this.
7536 * decl.c (finish_function): Adjust call to mark_inline_for_output.
7537 (in_function_p): Remove definition.
7538 * decl2.c (saved_inlines): Rename to ...
7539 (deferred_fns): ... this.
7540 (saved_inlines_used): Rename to ...
7541 (deferred_fns_used): ... this.
7542 (mark_inline_for_output): Rename to ...
7543 (defer_fn): ... this.
7544 (finish_file): Adjust accordingly.
7545 (init_decl2): Likewise.
7546 * lex.c (cons_up_default_function): Likewise.
7547 * pt.c (mark_decl_instantiated): Likewise.
7548 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
7550 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
7551 * semantics.c (expand_body): Defer more functions.
7553 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7556 * Make-lang.in (CXX_LIB2FUNCS): Add it.
7558 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7559 __cxa_vec_delete): Declare.
7561 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7563 * rtti.c (dfs_class_hint_mark): New static function.
7564 (dfs_class_hint_unmark): New static function.
7565 (class_hint_flags): Use them.
7567 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
7569 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
7571 2000-04-05 Mark Mitchell <mark@codesourcery.com>
7573 * cp-tree.h (instantiate_decl): Change prototype.
7574 * decl2.c (mark_used): Adjust call.
7575 * optimize.c (inlinable_function_p): Adjust handling of templates.
7576 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
7577 (do_type_instantiation): Likewise.
7578 (instantiate_decl): Defer more templates.
7579 (instantiate_pending_templates): Adjust logic to handle inline
7582 * Makefile.in (GGC_H): New variable. Use it throughout in place
7585 * call.c: Don't include obstack.h. Include ggc.h.
7586 (obstack_chunk_alloc): Don't define.
7587 (obstack_chunk_free): Likewise.
7588 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
7589 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
7590 (pop_switch): Free it.
7592 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
7594 * dump.c (dequeue_and_dump): Don't try to print the bit_position
7595 if we don't have a DECL_FIELD_OFFSET.
7597 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
7599 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
7602 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7604 * cfns.gperf (hash, libc_name_p): Prototype.
7606 * rtti.c (build_dynamic_cast_1): Constification.
7608 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
7610 * semantics.c (deferred_type_access_control): Prototype.
7612 2000-04-04 Mark Mitchell <mark@codesourcery.com>
7614 Correct many new ABI issues regarding vbase and vcall offset
7616 * cp-tree.h (BINFO_VTABLE): Document.
7617 (struct lang_type): Tweak formatting.
7618 (BINFO_PRIMARY_BINFO): Add to documentation.
7619 (CLASSTYPE_VSIZE): Fix typo in comment.
7620 (CLASSTYPE_VBASECLASSES): Update documentation.
7621 (BINFO_VBASE_MARKED): Remove.
7622 (SET_BINFO_VBASE_MARKED): Likewise.
7623 (CLEAR_BINFO_VBASE_MARKED): Likewise.
7624 (BINFO_FIELDS_MARKED): Remove.
7625 (SET_BINFO_FIELDS_MARKED): Likewise.
7626 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
7627 (enum access_kind): New enumeration.
7628 (num_extra_vtbl_entries): Remove declaration.
7629 (size_extra_vtbl_entries): Likewise.
7630 (get_vtbl_decl_for_binfo): New function.
7631 (dfs_vbase_unmark): Remove declaration.
7632 (mark_primary_bases): Likewise.
7633 * class.c (SAME_FN): Remove.
7634 (struct vcall_offset_data_s): Move definition.
7635 (build_vbase_pointer): Use `build', not `build_binary_op', to
7636 access the vbase pointer under the new ABI.
7637 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
7638 (build_primary_vtable): Likewise.
7639 (dfs_mark_primary_bases): Move here from search.c.
7640 (mark_primary_bases): Likewise.
7641 (determine_primary_bases): Under the new ABI, don't make a base
7642 class a primary base just because we don't yet have any virtual
7644 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
7645 (num_vfun_entries): Remove.
7646 (dfs_count_virtuals): Likewise.
7647 (num_extra_vtbl_entries): Likewise.
7648 (size_extra_vtbl_entries): Likewise.
7649 (layout_virtual_bases): Iterate in inheritance graph order under
7651 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
7652 indicate that a vfield is present.
7653 (init_class_processing): Initialize access_public_node, etc., from
7655 (get_vtbl_decl_for_binfo): New function.
7656 (dump_class_hierarchy_r): Likewise.
7657 (dump_class_hierarchy): Use it.
7658 (finish_vtbls): Build the vtbls in inheritance graph order.
7659 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7660 (initialize_vtable): Use get_vtbl_decl_for_binfo.
7661 (accumulate_vtbl_inits): Add comments explaining why a pre-order
7663 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
7664 where the vptr points, even for primary vtables.
7665 (build_vtbl_initializer): Adjust handling of vbase and vcall
7667 (build_vcall_and_vbase_vtable_entries): New function.
7668 (dfs_build_vbase_offset_vtbl_entries): Remove.
7669 (build_vbase_offset_vtbl_entries): Reimplement.
7670 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
7671 were already handled in a primary base class vtable.
7672 (build_vcall_offset_vtbl_entries): Adjust.
7673 (build_rtti_vtbl_entries): Adjust.
7674 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
7675 * init.c (expand_virtual_init): Simplify.
7676 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
7677 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
7678 * search.c (BINFO_ACCESS): New macro.
7679 (SET_BINFO_ACCESS): Likewise.
7680 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
7681 (access_in_type): Likewise.
7682 (dfs_accessible_p): Likewise.
7683 (protected_accessible_p): Likewise.
7684 (lookup_fnfields_1): Adjust documentation.
7685 (dfs_mark_primary_bases): Move to class.c
7686 (mark_primary_bases): Likewise.
7687 (dfs_vbase_unmark): Remove.
7688 (virtual_context): Use BINFO_FOR_VBASE.
7689 (dfs_get_vbase_types): Simplify.
7690 (dfs_build_inheritance_graph_order): New function.
7691 (get_vbase_types): Use it.
7692 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
7694 * tinfo.cc (get_vbase_offset): New function.
7695 (__vmi_class_type_info::do_find_public_src): Use it.
7696 (__vmi_class_type_info::do_dyncast): Likewise.
7697 (__vmi_class_type_info::do_upcast): Likewise.
7699 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
7701 * lang-specs.h: Pass -fno-show-column to the preprocessor.
7703 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
7705 * rtti.c (class_hint_flags): Rename flags.
7706 (class_initializer): Remove flags.
7707 (synthesize_tinfo_var): Combine offset and flags. Add flags
7708 for __vmi_class_type_info.
7709 (create_tinfo_types): Remove flags from __class_type_info and
7710 __si_class_type_info. Merge flags and offset from
7711 base_class_type_info.
7712 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
7713 (__base_class_info::is_virtual_p): Adjust.
7714 (__base_class_info::is_public_p): Adjust.
7715 (__base_class_info::offset): New accessor.
7716 (__class_type_info::details): Remove member.
7717 (__class_type_info::__class_type_info): Lose details.
7718 (__class_type_info::detail_masks): Remove.
7719 (__si_class_type_info::__si_class_type_info): Lose details.
7720 (__vmi_class_type_info::details): New member.
7721 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
7722 (__vmi_class_type_info::detail_masks): New member.
7723 * tinfo.cc (__class_type_info::do_upcast): Initialize result
7724 with unknown_details_mask.
7725 (__vmi_class_type_info::do_find_public_src): Adjust
7726 (__vmi_class_type_info::do_dyncast): Adjust.
7727 (__vmi_class_type_info::do_upcast): Set result details, if
7729 (__dynamic_cast): Temporarily #if out optimization.
7731 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
7733 * rtti.c (get_tinfo_decl): Mark used.
7734 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
7735 mark as dealt with, if we output it.
7737 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7739 * class.c: Reorganize to put virtual function table initialization
7740 machinery at the end of the file.
7742 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
7744 * class.c (finish_struct): Use bitsize_zero_node.
7745 * pt.c (instantiate_class_template): Likewise.
7747 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7749 Put RTTI entries at negative offsets in new ABI.
7750 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
7751 vbase offset at index -3, not -1.
7752 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
7753 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
7754 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
7755 (build_rtti_vtbl_entries): New function.
7756 (set_rtti_entry): Remove.
7757 (build_primary_vtable): Don't use it.
7758 (build_secondary_vtable): Likewise.
7759 (start_vtable): Remove.
7760 (first_vfun_index): New function.
7761 (set_vindex): Likewise.
7762 (add_virtual_function): Don't call start_vtable. Do call
7764 (set_primary_base): Rename parameter.
7765 (determine_primary_base): Likewise.
7766 (num_vfun_entries): Don't use skip_rtti_stuff.
7767 (num_extra_vtbl_entries): Include RTTI information.
7768 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
7769 (skip_rtti_stuff): Remove.
7770 (dfs_modify_vtables): Don't use it.
7771 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
7772 (layout_nonempty_base_or_field): Update size handling.
7773 (create_vtable_ptr): Tweak.
7774 (layout_class_type): Adjust parameter names.
7775 (finish_struct_1): Simplify.
7776 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
7777 (skip_rtti_stuff): Remove.
7778 (first_vfun_index): New function.
7779 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7780 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
7781 (marked_vtable_pathp): Declare.
7782 (unmarked_vtable_pathp): Likewise.
7783 * error.c (dump_expr): Use first_vfun_index to calculate vtable
7785 * rtti.c (build_headof): Look for RTTI at negative offsets.
7786 (get_tinfo_decl_dynamic): Likewise.
7787 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
7789 (create_pseudo_type_info): Do it here instead. Adjust so that
7790 vptr points at first virtual function.
7791 * search.c (marked_vtable_pathp): Make it global.
7792 (unmarked_vtable_pathp): Likewise.
7793 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7794 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7795 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
7796 (get_pure_virtuals): Likewise.
7797 (expand_upcast_fixups): Likewise.
7798 * tree.c (debug_binfo): Likewise.
7799 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
7802 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7804 * class.c (check_field_decl): Fix typo.
7805 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
7806 (check_methods): Likewise.
7807 (check_field_decls): Likewise.
7808 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
7809 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7810 Use DECL_RESULT_FLD, not DECL_RESULT.
7811 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7812 * lex.c (identifier_type): Likewise.
7813 * pt.c (determine_specialization, lookup_template_class): Likewise.
7814 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7815 (resolve_overloaded_unification, more_specialized): Likewise.
7816 * semantics.c (finish_member_declaration): Likewise.
7817 * typeck.c (build_x_function_call): Likewise.
7819 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7821 * class.c (layout_empty_base): Handle empty bases with non-byte
7823 (build_base_field): Likewise.
7824 (layout_virtual_bases): Likewise.
7826 * class.c (finish_struct_1): Fix typo in this change:
7828 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7830 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7832 * decl.c (grokdeclarator): Count partial specializations when
7833 keeping track of how many template classes have been seen.
7835 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7837 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7839 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7840 (get_vfield_offset): Use byte_position.
7841 (set_rtti_entry): Set OFFSET to ssizetype zero.
7842 (get_binfo_offset_as_int): Deleted.
7843 (dfs_record_base_offsets): Use tree_low_cst.
7844 (dfs_search_base_offsets): Likewise.
7845 (layout_nonempty_base_or_field): Reflect changes in RLI format
7846 and call byte_position.
7847 (layout_empty_base): Convert offset to ssizetype.
7848 (build_base_field): use rli_size_unit_so_far.
7849 (dfs_propagate_binfo_offsets): Do computation in proper type.
7850 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7851 (layout_class_type): Reflect changes in RLI names and fields.
7852 (finish_struct_1): Set DECL_FIELD_OFFSET.
7853 * dump.c (dequeue_and_dump): Call bit_position.
7854 * expr.c (cplus_expand_constant): Use byte_position.
7855 * rtti.c (expand_class_desc): Use bitsize_one_node.
7856 * typeck.c (build_component_addr): Use byte_position and don't
7857 special case for zero offset.
7859 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7861 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7863 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7865 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7868 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7870 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7872 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7873 make_typename_type, check_initializer, cp_finish_decl,
7874 xref_tag): Likewise.
7875 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7876 decl_namespace, arg_assoc_template_arg, arg_assoc,
7877 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7878 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7879 args_to_string): Likewise.
7880 * friend.c (is_friend): Likewise.
7881 * lex.c (note_got_semicolon, note_list_got_semicolon,
7882 is_global): Likewise.
7883 * method.c (build_overload_nested_name, build_overload_value,
7884 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7885 * parse.y (typename_sub, typename_sub1): Likewise.
7886 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7887 process_partial_specialization, convert_template_argument,
7888 template_args_equal, add_pending_template, lookup_template_class,
7889 for_each_template_parm_r, maybe_fold_nontype_arg,
7890 tsubst, instantiate_template, type_unification_real, unify,
7891 instantiate_pending_templates, set_mangled_name_for_template_decl):
7893 * repo.c (repo_get_id, repo_template_used): Likewise.
7894 * search.c (lookup_field_1): Likewise.
7895 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7896 * xref.c (classname): Likewise.
7898 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7900 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7901 (CANONICAL_BINFO): New macro.
7902 (BINFO_NEW_VTABLE_MARKED): Use it.
7903 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7904 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7905 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7907 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7908 (build_secondary_vtable): Likewise.
7909 (dfs_finish_vtbls): Likewise.
7910 (dfs_accumulate_vtbl_inits): Likewise.
7911 (accumulate_vtbl_inits): New function.
7912 (finish_vtbls): Make sure that virtual bases come after
7913 non-virtual bases in the vtable group.
7914 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7915 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7916 * search.c (struct vbase_info): Move definition.
7917 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7918 (unmarked_new_vtable_p): Likewise.
7919 (dfs_mark_vtable_path): Remove.
7920 (dfs_mark_new_vtable): Remove.
7921 (dfs_unmark_new_vtable): Likewise.
7922 (dfs_clear_search_slot): Likewise.
7923 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7924 (dfs_clear_vbase_slots): Likewise.
7925 (init_vbase_pointers): LIkewise.
7927 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7929 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7930 SIZETYPE to a non-SIZETYPE.
7932 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7934 * class.c (layout_virtual_bases): Adjust names in conditionally
7937 * class.c (record_base_offsets): New function.
7938 (layout_conflict_p): Likewise.
7939 (layout_nonempty_base_or_field): Use it.
7940 (layout_empty_base): New function.
7941 (build_base_field): Use it.
7942 (build_base_fields): Update comment.
7943 (layout_virtual_bases): Fold in a little code form
7944 layout_basetypes. Use layout_empty_base.
7945 (layout_basetypes): Remove.
7946 (end_of_class): New function.
7947 (layout_class_type): Use it. Adjust.
7949 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7951 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7953 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7954 * typeck.c (fntype_p): Remove.
7956 * cp-tree.h (TI_SPEC_INFO): Remove.
7957 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7958 * pt.c (process_partial_specialization): Likewise.
7960 * class.c (build_base_field): Fix thinko in computation of binfo
7963 * tree.c (mark_local_for_remap_p): Mark variables declared in
7964 TARGET_EXPRs as well.
7966 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7968 * typeck.c (require_complete_type, complete_type,
7969 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7970 build_array_ref, convert_arguments, pointer_diff,
7971 build_x_unary_op, build_unary_op, build_c_cast,
7972 build_modify_expr): Use COMPLETE_TYPE_P etc.
7973 * call.c (is_complete, convert_like_real,
7974 build_new_method_call): Likewise.
7975 * class.c (build_vbase_pointer_fields, check_bases,
7976 build_base_field, finish_struct_1, pushclass): Likewise.
7977 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7978 * decl.c (maybe_process_template_type_declaration, pushtag,
7979 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7980 layout_var_decl, check_initializer, cp_finish_decl,
7981 grokdeclarator, require_complete_types_for_parms,
7982 grok_op_properties, xref_tag, xref_basetypes,
7983 check_function_type): Likewise.
7984 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7985 * friend.c (do_friend): Likewise.
7986 * init.c (build_offset_ref): Likewise.
7987 * parse.y (structsp): Likewise.
7988 * pt.c (maybe_process_partial_specialization,
7989 tsubst_friend_function, instantiate_class_template, tsubst,
7990 do_type_instantiation, instantiate_pending_templates): Likewise.
7991 * repo.c (repo_get_id): Likewise.
7992 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7993 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7994 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7995 * semantics.c (begin_class_definition): Likewise.
7996 * tree.c (build_cplus_method_type): Likewise.
7997 * typeck2.c (digest_init, build_functional_cast,
7998 add_exception_specifier): Likewise.
7999 * parse.h, parse.c: Regenerated.
8001 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8003 * inc/cxxabi.h: New header file. Define new-abi entry points.
8004 (__pointer_type_info::target): Rename member to ...
8005 (__pointer_type_info::type): ... here.
8006 (__base_class_info::type): Rename member to ...
8007 (__base_class_info::base): ... here.
8008 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
8009 * cp-tree.h (CPTI_ABI): New global tree enumeration.
8010 (abi_node): New global tree node.
8011 * decl.c (abi_node): Document.
8012 (init_decl_processing): Initialize abi_node.
8013 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
8014 (get_vmi_pseudo_type_info): Likewise.
8015 (create_tinfo_types): Likewise.
8016 (emit_support_tinfos): Likewise.
8017 * tinfo.h (cxxabi.h): Include for new-abi.
8018 Move rtti class definitions to new header file.
8019 * tinfo.cc (abi): Use the namespace.
8020 (std): Move new abi rtti classes from here ...
8021 (__cxxabiv1): ... to here.
8022 * tinfo2.cc (cxxabi.h): Include for new-abi.
8023 Move rtti class definitions to new header file.
8024 (std): Move new abi rtti classes from here ...
8025 (__cxxabiv1): ... to here.
8026 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
8029 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
8030 Jason Merrill <jason@casey.cygnus.com>
8032 * method.c (build_overload_int): Use host_integerp.
8034 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8036 * init.c (build_offset_ref): Handle the case of a templated member
8039 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8041 * except.c (expand_exception_blocks): Clear catch_clauses_last.
8043 2000-03-18 Mark Mitchell <mark@codesourcery.com>
8045 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
8046 * class.c (check_bitfield_decl): Turn illegal bitfields into
8048 (dfs_propagate_binfo_offsets): Adjust for new size_binop
8050 (dfs_offset_for_unshared_vbases): Likewise.
8051 * cvt.c (cp_convert_to_pointer): Convert NULL to a
8052 pointer-to-member correctly under the new ABI.
8053 * expr.c (cplus_expand_constant): Don't use cp_convert when
8054 turning an offset into a pointer-to-member.
8055 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
8056 when dereferencing them under the new ABI.
8057 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
8058 of pointers-to-members under the new ABI.
8060 * class.c (check_bitfield_decl): Remove restriction on really long
8062 (layout_class_type): Implement new ABI handling of bitfields
8063 longer than their types.
8065 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8067 * parse.y (extdefs): Call ggc_collect.
8068 * parse.c: Regenerated.
8070 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
8072 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
8073 (note_name_declared_in_class): Use OVL_CURRENT to get at a
8076 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8078 * class.c (build_vbase_path): Use integer_zerop.
8079 (build_vtable_entry): Use tree_low_cst.
8080 (get_vfield_offset): Use bit_position.
8081 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
8083 (check_bitfield_decl): Set DECL_SIZE using convert.
8084 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
8085 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
8087 (finish_struct_1): Use bit_position.
8088 (dump_class_hierarchy): Use tree_low_cst.
8089 * cp-tree.h (min_precision): Add declaration.
8090 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
8091 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
8092 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
8093 * expr.c (cplus_expand_constant): Use bit_position.
8094 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
8095 * rtti.c (get_base_offset): Use bit_position.
8096 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
8097 host_integerp, and tree_low_cst.
8098 (pointer_int_sum): Use integer_zerop.
8099 (build_component_addr): Use bit_position.
8101 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
8103 * typeck.c (require_complete_type): Don't assume size_zero_node.
8104 (complete_type_or_else): Likewise.
8106 2000-03-16 Steven Grady <grady@digitaldeck.com>
8107 Jason Merrill <jason@casey.cygnus.com>
8109 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
8111 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
8113 * decl2.c (grokfield): Bail out if type is error_mark_node.
8115 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8117 * tinfo2.cc (__ptr_to_member_data): Rename to ...
8118 (__pointer_to_member_data): ... here. Adjust.
8119 * rtti.c (create_tinfo_types): Adjust.
8121 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8123 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
8124 * decl.c (ref_desc_type_node): Undocument.
8125 * rtti.c (ptr_ref_initializer): Rename to ...
8126 (ptr_initializer): ... here. Adjust comments.
8127 (ptmd_initializer): Fix comment thinko.
8128 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
8129 (create_tinfo_types): Remove ref_desc_type_node init.
8130 * tinfo2.cc (__reference_type_info): Remove.
8132 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8134 * decl.c (cp_finish_decl): Remove obsolete comment.
8136 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
8138 2000-03-14 Mark Mitchell <mark@codesourcery.com>
8140 * cp-tree.h: Tweak documentation.
8141 * class.c (build_vbase_pointer_fields): Layout the fields, too.
8142 (avoid_overlap): Remove.
8143 (get_binfo_offset_as_int): New function.
8144 (dfs_serach_base_offsets): Likewise.
8145 (layout_nonempty_base_or_field): Likewise.
8146 (build_base_field): Layout fields here. Avoid placing two objects
8147 of the same type at the same address, under the new ABI.
8148 (build_base_fields): Adjust accordingly.
8149 (create_vtable_ptr): Return the new field, but don't attach it to
8151 (remove_base_field): Remove.
8152 (remove_base_fields): Remove.
8153 (layout_basetypes): Adjust accordingly.
8154 (layout_class_type): Call layout_field for each field, rather than
8155 just making a wholesale call to layout_type.
8157 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
8159 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
8161 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
8163 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
8165 * except.c (dtor_nothrow): New fn.
8166 (do_pop_exception): Use it. Take type parm.
8167 (push_eh_cleanup): Take type parm.
8168 (expand_start_catch_block): Pass it.
8169 (build_eh_type_type_ref): Accept null type.
8171 2000-03-12 Mark Mitchell <mark@codesourcery.com>
8173 * cp-tree.h (revert_static_member_fn): Change prototype.
8174 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
8175 (grok_op_properties): Likewise.
8176 (start_function): Likewise.
8177 (revert_static_member_fn): Simplify.
8178 * pt.c (check_explicit_specialization): Adjust call to
8179 revert_static_member_fn.
8181 2000-03-11 Mark Mitchell <mark@codesourcery.com>
8183 * cp-tree.h (scope_kind): New type.
8184 (tmpl_spec_kind): Likewise.
8185 (declare_pseudo_global_level): Remove.
8186 (pseudo_global_level_p): Rename to template_parm_scope_p.
8187 (pushlevel): Remove declaration.
8188 (begin_scope): New function.
8189 (finish_scope): Likewise.
8190 (current_tmpl_spec_kind): Likewise.
8191 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
8192 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
8193 Add template_spec_p.
8194 (toplevel_bindings_p): Adjust.
8195 (declare_pseudo_global_level): Remove.
8196 (pseudo_global_level_p): Rename to template_parm_scope_p.
8197 (current_tmpl_spec_kind): New function.
8198 (begin_scope): Likewise.
8199 (finish_scope): Likewise.
8200 (maybe_push_to_top_level): Adjust.
8201 (maybe_process_template_type_declaration): Likewise.
8202 (pushtag): Likewise.
8203 (pushdecl_nonclass_level): Likewise.
8204 (lookup_tag): Likewise.
8205 (grokfndecl): Handle member template specializations. Share
8206 constructor and non-constructor code.
8207 * decl2.c (check_classfn): Handle member template specializations.
8208 * pt.c (begin_template_parm_list): Use begin_scope.
8209 (begin_specialization): Likewise.
8210 (end_specialization): Likewise.
8211 (check_explicit_specialization): Use current_tmpl_spec_kind.
8212 Handle member template specializations.
8213 (end_template_decl): Use finish_scope. Remove call to
8215 (push_template_decl_real): Remove bogus error message.
8216 (tsubst_decl): Fix typo in code contained in comment.
8217 (instantiate_template): Handle member template specializations.
8218 (most_general_template): Likewise.
8220 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
8222 * lex.c (whitespace_cr): Compress consecutive calls to warning().
8223 (do_identifier): Ditto for error().
8225 * pt.c (convert_nontype_argument): Ditto for cp_error().
8226 (convert_template_argument): Ditto for cp_pedwarn().
8228 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
8230 * exception.cc (__check_null_eh_spec): New fn.
8231 * except.c (expand_end_eh_spec): Call it if the spec is throw().
8233 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8235 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
8236 * except.c (expand_end_eh_spec): Add the return type.
8237 * rtti.c (throw_bad_cast): Add the parmtypes.
8238 (throw_bad_typeid): Likewise.
8240 * semantics.c (expand_stmt): Only leave out rtl for unused
8241 artificials, and set DECL_IGNORED_P on them as well.
8242 * decl.c (wrapup_globals_for_namespace): Likewise.
8244 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
8246 * decl.c (maybe_commonize_var): Skip all artificial decls.
8247 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
8249 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8251 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
8252 * cp-tree.h: Declare flag_enforce_eh_specs.
8253 * decl.c (store_parm_decls, finish_function): Check it.
8255 C library functions don't throw.
8256 * Makefile.in (cfns.h): New target.
8257 (except.o): Depend on it.
8258 * Make-lang.in (cc1plus): Depend on cfns.gperf.
8259 * cfns.gperf: New file.
8260 * cfns.h: Generated.
8261 * except.c: Include it.
8262 (nothrow_libfn_p): New fn.
8263 * decl.c (grokfndecl): Use it.
8264 * cp-tree.h: Declare it.
8266 * decl.c (push_overloaded_decl_1, auto_function,
8267 define_function): Lose.
8268 (build_library_fn_1): New static fn.
8269 (builtin_function): Use it.
8270 (get_atexit_node): Use build_library_fn_ptr.
8271 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
8272 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
8273 push_void_library_fn, push_throw_library_fn): New fns.
8274 * cp-tree.h: Declare them.
8275 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
8276 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
8277 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
8278 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
8279 * rtti.c (build_runtime_decl): Lose.
8280 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
8281 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
8282 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
8284 * call.c (build_call): Remove result_type parm.
8285 Call mark_used on unused artificial fns.
8286 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
8288 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
8290 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
8292 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
8293 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
8294 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
8295 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
8296 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
8297 expand_generic_desc): Likewise.
8299 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8301 * exception.cc (__cp_pop_exception): Cleanup the original object.
8303 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8305 * decl.c (grok_op_properties): Merge conversion to void warning
8306 with other silly op warnings.
8308 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
8310 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
8311 array CONSTRUCTOR elements. Don't use expr_tree_cons.
8313 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8315 * decl.c (cp_make_fname_decl): New function.
8316 (wrapup_globals_for_namespace): Don't emit unused static vars.
8317 (init_decl_processing): Remove comment about use of
8318 array_domain_type. Set make_fname_decl.
8319 (cp_finish_decl): Remove __FUNCTION__ nadgering.
8320 * semantics.c (begin_compound_stmt): Remove
8321 current_function_name_declared flagging.
8322 (expand_stmt): Don't emit unused local statics.
8323 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
8326 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8328 * typeck.c (convert_for_assignment): Don't look at array
8330 * call.c (convert_like_real): Likewise.
8332 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
8334 Add initial support for '\uNNNN' specifier.
8335 * lex.c (read_ucs): New fn.
8336 (readescape, skip_white_space): Call it.
8337 (is_extended_char, is_extended_char_1): New fns.
8338 (utf8_extend_token): New fn, #if 0'd out.
8339 (real_yylex): Treat extended chars like letters.
8341 * search.c (note_debug_info_needed): Walk the bases even if we
8342 weren't deferring the type itself.
8344 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8346 * decl2.c (finish_objects): Constify a char*.
8348 * method.c (emit_thunk): Likewise.
8350 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
8352 * typeck.c (dubious_conversion_warnings): Look through
8355 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8357 * class.c (dfs_modify_vtables): I is now unsigned.
8358 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
8359 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
8360 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
8361 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8362 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
8363 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
8364 Call integer_all_onesp.
8365 * typeck2.c (process_init_constructor): Use compare_tree_int.
8367 * lang-specs.h (as): Don't call if -syntax-only.
8369 2000-03-06 Mark Mitchell <mark@codesourcery.com>
8371 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
8372 RTL_EXPR_HAS_NO_SCOPE after all.
8374 2000-03-05 Mark Mitchell <mark@codesourcery.com>
8376 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
8377 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
8378 RTL_EXPR_HAS_NO_SCOPE.
8380 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
8383 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
8385 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
8387 * call.c (convert_like): Macrofy.
8388 (convert_like_with_context): New macro.
8389 (convert_like_real): Renamed from convert_like. Add calling
8390 context parameters, for diagnostics. Add recursive flag. Call
8391 dubious_conversion_warnings for outer conversion.
8392 (build_user_type_conversion): Use convert_like_with_context.
8393 (build_over_call): Likewise. Don't warn about dubious
8394 conversions here. Adjust convert_default_arg calls.
8395 (convert_default_arg): Add context parameters for diagnostics.
8396 Pass throught to convert_like_with_context.
8397 * cp-tree.h (convert_default_arg): Add context parameters.
8398 (dubious_conversion_warnings): Prototype new function.
8399 * typeck.c (convert_arguments): Adjust convert_default_arg call.
8400 (dubious_conversion_warnings): New function, broken
8401 out of convert_for_assignment.
8402 (convert_for_assignment): Adjust.
8404 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
8406 * decl2.c (key_method): Break out from...
8407 (import_export_vtable, import_export_class): ...here.
8409 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
8410 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
8412 * search.c (note_debug_info_needed, dfs_debug_mark,
8413 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
8414 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
8416 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
8418 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
8421 2000-03-02 Mark Mitchell <mark@codesourcery.com>
8423 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
8424 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
8425 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
8426 (lang_type): Split gets_new into has_new and has_array_new.
8427 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8428 (TYPE_GETS_NEW): Split into ...
8429 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
8430 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
8431 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
8432 (build_op_new_call): Don't declare.
8433 (build_new_1): Likewise.
8434 * call.c (build_op_new_call): Remove.
8435 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8436 instead of TYPE_NEEDS_DESTRUCTOR.
8437 (finish_struct_bits): Likewise.
8438 (add_implicitly_declared_members): Likewise.
8439 (check_field_decl): Likewise.
8440 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
8441 correctly under the new ABI.
8442 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8443 instead of TYPE_NEEDS_DESTRUCTOR.
8444 (initialize_local_var): Likewise.
8445 (destroy_local_var): Likewise.
8446 (cp_finish_decl): Likewise.
8447 (register_dtor_fn): Likewise.
8448 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
8449 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
8450 TYPE_VEC_DELETE_TAKES_SIZE here.
8451 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
8452 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
8453 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8454 (finish_destructor_body): Likewise.
8455 (maybe_build_cleanup_1): Likewise.
8456 * decl2.c (do_static_destruction): Likewise.
8457 * init.c (build_new_1): Make it static.
8458 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8459 (expand_cleanup_for_base): Likewise.
8460 (get_cookie_size): New function.
8461 (build_new_1): Handle array-new cookies correctly under the new
8463 (build_vec_delete_1): Likewise.
8464 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8465 (build_delete): Likewise.
8466 (build_vec_delete): Handle array-new cookies correctly under the new
8468 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8469 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
8470 TYPE_HAS_ARRAY_NEW_OPERATOR.
8471 * ptree.c (print_lang_type): Check them.
8472 * search.c (context_for_name_lookup): Fix typo in comment.
8473 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8474 * tree.c (break_out_cleanups): Likewise.
8475 (build_cplus_array_test_1): Likewise.
8476 (cp_build_qualified_type_real): Likewise.
8477 * typeck.c (complete_type): Likewise.
8479 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
8480 the command-line, not the end.
8482 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
8484 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
8486 2000-03-02 Tom Tromey <tromey@cygnus.com>
8488 * cp-tree.h (build_java_class_ref): Declare.
8489 * init.c (build_java_class_ref): No longer static.
8490 * except.c (expand_throw): Generate a Java-style `throw' if the
8491 thrown object is a "Java" object.
8492 (initialize_handler_parm): Generate a Java-style lookup of
8493 exception info if the caught object is a "Java" object.
8494 (catch_language, catch_language_init): New globals.
8495 (decl_is_java_type): New function.
8496 (expand_start_catch_block): Don't call push_eh_info() or
8497 push_eh_cleanup() when handling a Java-style "catch". Pass Java
8498 class reference to build_catch_block.
8500 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8502 * typeck.c (comptypes): Treat sizetype like its language equivalent.
8504 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
8506 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
8507 to merge reference/pointer code and fix incorrect warnings.
8509 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
8511 * search.c (protected_accessible_p): Use context_for_name_lookup.
8513 * init.c (construct_virtual_bases): Fix thinko.
8514 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
8516 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8518 * decl.c (current_function_decl): Move to toplev.c.
8520 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
8522 * pt.c (fn_type_unification): Unify return type, whenever
8524 (get_bindings_real): Only pass return type when necessary.
8525 Remove explicit return type check.
8526 * class.c (resolve_address_of_overloaded_function): Pass desired
8527 return type to fn_type_unification.
8529 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8531 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
8533 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
8535 * rtti.c (expand_class_desc): Likewise.
8536 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
8537 (THUNK_VCALL_OFFSET): Likewise.
8538 (THUNK_DELTA): Reflect changes in ../tree.h.
8540 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
8542 * search.c (protected_accessible_p): Also allow the access if
8543 the member is public in DERIVED. Lose TYPE parm.
8544 (friend_accessible_p): Lose TYPE parm.
8545 (accessible_p): Adjust.
8547 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8549 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
8550 on things that are not sizes; ssize_binop deleted.
8551 Call size_diffop when appropriate.
8552 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8553 (build_primary_vtable, build_secondary_vtable): Likewise.
8554 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
8555 Variable I is HOST_WIDE_INT.
8556 (get_vfield_offset): Pass proper types to size_binop.
8557 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
8558 (finish_struct_1): Likewise.
8559 (skip_rtti_stuff): Arg N is now pointer to signed.
8560 (layout_class_type): Use size_zero_node.
8561 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
8562 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
8563 * decl.c (complete_arry_type): Pass proper types to size_binop.
8564 (xref_basetypes): BINFO_OFFSET is sizetype.
8565 * error.c (dump_expr): Don't use size_binop non-sizes.
8566 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
8567 * init.c (construct_virtual_bases): Fix type error.
8568 (build_vec_delete_1): Pass proper type to size_binop and don't
8570 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
8571 * rtti.c (get_base_offset): Pass proper type to size_binop.
8572 * search.c (dfs_find_vbases): Fix type error.
8573 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
8574 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
8575 * tree.c (debug_binfo): Variable N is signed.
8576 Use HOST_WIDE_INT_PRINT_DEC.
8577 * typeck.c (comptypes): sizetype is same as equivalent integer type.
8578 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
8579 size_one_node and size_zero_node.
8580 (c_alignof): Use size_one_node.
8581 (build_component_addr): Pass proper types to size_binop.
8582 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
8584 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
8586 Implement class scope using-declarations for functions.
8587 * class.c (handle_using_decl): Call add_method for used functions.
8588 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
8589 (add_method): Used functions are hidden by local functions.
8590 (check_bases_and_members): Handle using-decls before finalizing
8591 CLASSTYPE_METHOD_VEC.
8592 * call.c (add_function_candidate): Add ctype parm; if non-zero,
8593 override the type of 'this' accordingly.
8594 (add_template_candidate, add_template_candidate_real): Add ctype parm.
8595 (convert_class_to_reference, build_user_type_conversion_1,
8596 build_new_function_call, build_object_call, build_new_op,
8597 build_new_method_call): Pass ctype parm.
8599 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
8601 * call.c (convert_class_to_reference, build_user_type_conversion_1,
8602 build_new_function_call, build_object_call, build_new_op,
8603 build_new_method_call, build_op_delete_call): Don't get basetype_path
8605 * typeck.c (build_component_ref): Likewise.
8606 * init.c (build_offset_ref): Likewise.
8607 (resolve_offset_ref): Don't call enforce_access.
8608 Call build_scoped_ref.
8609 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
8610 would cause an error or if -pedantic.
8611 * class.c (alter_access): Lose binfo parm.
8613 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8615 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
8618 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
8620 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
8621 pseudo_type_info creation into the std namespace
8623 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8625 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
8626 (import_export_class): Remove declaration.
8627 * decl2.c (import_export_class): Make it static.
8628 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
8629 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
8630 EXPR_WITH_FILE_LOCATION.
8631 * lex.c (check_newline): Tweak filename/lineno setting.
8632 * semantics.c (begin_while_stmt): Fix typo in comment.
8634 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8636 * lang-options.h (-fmessage-length=): Add missing option.
8638 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
8640 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
8642 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
8644 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
8646 * optimize.c (expand_call_inline): Emit the return label before
8647 evaluating the return value.
8649 2000-02-24 Mark Mitchell <mark@codesourcery.com>
8651 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
8652 than duplicating functionality here.
8653 * optimize.c: Include input.h.
8654 (expand_call_inline): Use push_srcloc and pop_srcloc.
8655 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
8656 * parse.c: Regenerated.
8657 * Makefile.in (lex.o): Depend on input.h.
8658 (optimize.o): Likewise.
8660 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
8662 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
8663 function type, rather than ICE.
8665 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
8667 * decl.c (grokdeclarator): Call decl_type_access_control.
8668 * parse.y (parse_end_decl): Don't call decl_type_access_control if
8671 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
8673 * decl.c (decls_match): Remove obsolete static member nadgering.
8675 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8677 * decl.c (grokdeclarator): Change ANSI to ISO.
8678 * lex.c (consume_string, readescape, do_identifier): Likewise.
8679 (parse_float, real_yylex): Likewise.
8680 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
8681 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
8682 new_type_id, maybe_label_decls, simple_stmt,
8683 for.init.statement): Likewise.
8684 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
8685 * semantics.c (finish_named_return_value): Likewise.
8686 * parse.c: Regenerate.
8688 2000-02-21 Mark Mitchell <mark@codesourcery.com>
8690 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
8691 (CPTI_CLASS_STAR_TYPE): Remove.
8692 (vtable_index_type): Likewise.
8693 (class_star_type_node): Remove.
8694 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
8695 (build_binary_op_nodefault): Remove.
8696 * call.c (build_new_op): Use build_binary_op instead of
8697 build_binary_op_nodefault.
8698 * decl.c (init_decl_processing): Remove class_star_type_node
8699 initialization. Make delta_type_node ptrdiff_type_node under the
8700 new ABI. Initialize vtable_index_type.
8701 (build_ptrmemfunc_type): Build different structures for the new
8703 (build_enumerator): Use build_binary_op instead of
8704 build_binary_op_nodefault.
8705 * method.c (build_overload_value): Mangle pointers-to-members
8706 appropriately under the new ABI.
8707 * typeck.c (build_array_ref): Use build_binary_op instead of
8708 build_binary_op_nodefault.
8709 (get_member_function_from_ptrfunc): Adjust for the new ABI.
8710 (build_binary_op_nodefault): Rename to ...
8711 (build_binary_op): ... this. Remove old version. Adjust for
8712 pointer-to-member comparisons under the new ABI.
8713 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
8714 (build_ptrmemfunc): Adjust for the new ABI.
8715 (expand_ptrmemfunc_cst): Likewise.
8716 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
8717 (pfn_from_ptrmemfunc): Adjust for the new ABI.
8719 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
8721 * call.c (build_object_call): Compress consecutive calls to
8723 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
8724 (build_op_delete_call): Adjust message formatting.
8726 * class.c (check_bases): Compress consecutive calls to
8728 (finish_struct_anon): Say 'ISO C++'.
8730 * decl.c (start_decl): Same here.
8731 (grok_reference_init): Likewise.
8732 (grokfndecl): Correct message formatting.
8733 (grokfndecl): Improve diagnostic.
8734 (check_static_variable_definition): Likewise. Say 'ISO C++'
8735 (compute_array_index_type): Say 'ISO C++'
8736 (create_array_type_for_decl): Compress consecutive calls to
8738 (grokdeclarator): Say 'ISO C++'
8739 (grok_op_properties): Likewise.
8741 * decl2.c (delete_sanity): Clairify diagnostic.
8742 (check_member_template): Same here.
8743 (grok_function_init): Use consistent terminology.
8745 * expr.c (do_case): Say 'ISO C++'
8747 * friend.c (do_friend): Compress consecutive calls to warning.
8749 2000-02-20 Mark Mitchell <mark@codesourcery.com>
8751 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
8752 * class.c (build_secondary_vtable): Reorganize. Don't create a
8753 new vtable under the new ABI.
8754 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
8756 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
8757 the initializing elements.
8758 (initialize_vtable): New function.
8759 (dfs_finish_vtbls): Use it.
8760 (dfs_accumulate_vtbl_inits): New function.
8761 (finish_vtbls): Merge primary and secondary vtables under the new
8763 (finish_struct_1): Remove redundant call to layout_vtable_decl.
8764 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
8767 * class.c (build_vtable): New function, split out from ...
8768 (get_vtable_decl): ... here, and ...
8769 (build_secondary_vtable): ... here.
8771 * pt.c (tsubst_decl): Fix formatting.
8773 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8775 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
8776 (avoid_overlap, build_base_field): Likewise.
8777 (build_base_field, build_base_fields, is_empty_class):
8778 Test DECL_SIZE with integer_zero.
8779 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
8780 * cp-tree.h (struct lang_type): New field size_unit.
8781 (CLASSTYPE_SIZE_UNIT): New macro.
8782 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
8783 (cp_finish_decl): Delete -Wlarger-than processing.
8784 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
8785 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
8786 * tree.c (make_binfo): binfo vector is one entry longer.
8787 (walk_tree): Walk DECL_SIZE_UNIT.
8789 2000-02-19 Mark Mitchell <mark@codesourcery.com>
8791 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
8793 (build_vtable_entry): Don't assume all vtable entries are
8795 (build_vtbl_initializer): Adjust accordingly.
8796 (get_vtable_decl): Fix formatting.
8798 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
8800 * semantics.c (deferred_type_access_control): Walk the entire
8802 (save_type_access_control): Rename from
8803 initial_deferred_type_access_control. Just remember the value.
8804 (decl_type_access_control): New fn.
8805 (begin_function_definition): Use deferred_type_access_control, after
8806 we've started the function. Set type_lookups to error_mark_node.
8807 * parse.y (frob_specs, fn.def1): Adjust.
8808 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
8809 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8810 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8811 (after_type_component_declarator0): Likewise.
8812 (after_type_component_declarator): Likewise.
8813 (notype_component_declarator): Likewise.
8814 * cp-tree.h: Adjust.
8816 * decl.c (redeclaration_error_message): Allow redeclaration of
8817 namespace-scope decls.
8819 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8821 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8823 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8825 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8826 * decl2.c (grokclassfn): Likewise.
8828 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8830 * decl2.c (lang_decode_option): Don't set default message length
8832 * lex.c (lang_init_options): Set it here.
8834 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8836 Make DECL_CONTEXT mean the class in which a member function was
8837 declared, even for a virtual function.
8838 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8839 (DECL_FRIEND_CONTEXT): New macro.
8840 (DECL_REAL_CONTEXT): Remove.
8841 (SET_DECL_FRIEND_CONTEXT): Likewise.
8842 (DECL_VIRTUAL_CONTEXT): Adjust.
8843 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8844 (add_friends): Remove.
8845 (hack_decl_function_context): Likewise.
8846 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8848 (build_over_call): Fix indentation. Use DECL_CONTEXT
8849 instead of DECL_CLASS_CONTEXT.
8850 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8851 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8852 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8853 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8854 (build_base_field): Likewise.
8855 (finish_struct_1): Likewise.
8856 (build_self_reference): Likewise.
8857 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8859 (pushtag): Use decl_function_context, not
8860 hack_decl_function_context.
8861 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8862 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8863 (pushdecl): Remove bogus code.
8864 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8865 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8866 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8867 Use decl_function_context, nothack_decl_function_context.
8868 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8869 (grokdeclarator): Likewise. Use decl_function_context, not
8870 hack_decl_function_context.
8871 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8872 (start_function): Use DECL_FRIEND_CONTEXT, not
8873 DECL_CLASS_CONTEXT. Use decl_function_context, not
8874 hack_decl_function_context.
8875 (finish_function): Use decl_function_context, not
8876 hack_decl_function_context.
8877 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8879 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8880 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8881 (grokfield): Likewise.
8882 (finish_builtin_type): Likewise.
8883 (finish_vtable_vardec): Use decl_function_context, not
8884 hack_decl_function_context.
8885 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8886 (start_static_initialization_or_destruction): Likewise.
8887 (finish_static_initialization_or_destruction): Likewise.
8888 (mark_used): Adjust logic for deciding when to synthesize methods.
8889 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8891 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8893 * friend.c (is_friend): Likewise.
8894 (add_friends): Remove.
8895 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8896 * lex.c (begin_definition_of_inclass_inline): Use
8897 decl_function_context, not hack_decl_function_context.
8898 (process_next_inline): Likewise.
8899 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8900 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8901 DECL_CLASSS_CONTEXT.
8902 (hack_identifier): Likewise.
8903 (synthesize_method): Use decl_function_context, not
8904 hack_decl_function_context.
8905 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8907 (is_member_template): Use decl_function_context, not
8908 hack_decl_function_context. Use DECL_CONTEXT, not
8910 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8912 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8914 (push_template_decl_real): Likewise.
8915 (instantiate_class_template): Don't call add_friends.
8916 (tsubst_default_argument): Use DECL_CONTEXT, not
8918 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8919 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8920 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8922 * repo.c (repo_inline_used): Likewise.
8923 * search.c (current_scope): Adjust for new _CONTEXT macros.
8924 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8926 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8927 (lookup_fnfields_here):Likewise.
8928 (check_final_overrider): Likewise.
8929 (init_vbase_pointers): Likewise.
8930 (virtual_context): Likewise.
8931 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8932 (expand_body): Use decl_function_context, not
8933 hack_decl_function_context.
8934 * tree.c (hack_decl_function_context): Remove.
8935 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8937 * typeck2.c (error_not_base_type): Likewise.
8939 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8941 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8943 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8945 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8947 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8949 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8951 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8953 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8955 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8957 * parse.y (frob_specs): Split out...
8958 (parse_decl): From here.
8959 (fn.def2): Call initial_deferred_type_access_control.
8960 (after_type_component_declarator0): Call frob_specs.
8961 (notype_component_declarator0): Likewise.
8962 * search.c (friend_accessible_p): Nested classes are friends of their
8965 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8967 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8968 used to create an implicit temporary.
8970 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8973 2000-02-08 Nathan Sidwell <nathan@acm.org>
8975 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8976 strip array element qualifiers too.
8978 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8980 * decl.c (store_parm_decls): Don't build cleanups for parameters
8981 while processing_template_decl.
8983 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8985 * cp-tree.h (struct saved_scope): Add incomplete field.
8986 (namespace_scope_incomplete): New macro.
8987 * decl.c (pushdecl): Use it.
8988 (hack_incomplete_structures): Use it. See through artificial
8990 (mark_saved_scope): Mark it.
8992 Implement access control for nested types.
8993 * search.c (type_access_control): New fn.
8994 (accessible_p): Now we do perform access control for types.
8995 * semantics.c (deferred_type_access_control): New fn.
8996 (initial_deferred_type_access_control): New fn.
8997 (begin_function_definition): Call it. Add lookups parm.
8998 * decl.c (struct binding_level): Add this_class field.
8999 (pushlevel_class): Set it.
9000 (mark_binding_level): Mark it.
9001 (lookup_name_real): Use it. Call type_access_control.
9002 (mark_saved_scope): Mark lookups field.
9003 * cp-tree.h (flagged_type_tree): Add lookups field.
9004 (struct saved_scope): Add lookups field.
9005 (type_lookups): New macro.
9006 * parse.y (declmods): Now <ftype>.
9007 (parse_decl): Add lookups parm. Call
9008 initial_deferred_type_access_control.
9009 (lang_extdef): Clear type_lookups.
9010 (typed_declspecs, declmods, typespec): Set lookups field.
9011 (initdcl): Call deferred_type_access_control.
9012 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
9013 component_decl_1, named_parm): Adjust.
9014 * friend.c (is_friend): Nested classes are friends of their
9017 * class.c (currently_open_derived_class): New fn.
9018 * method.c (hack_identifier): Use it.
9020 * lex.c (do_identifier): Remove obsolete code.
9022 * parse.y (typed_typespecs): Propagate new_type_flag properly.
9024 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
9026 * tinfo.h: Remove apostrophes from C++ comment (xgettext
9027 thinks this file is plain C).
9029 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9031 * Makefile.in (call.o): Depend on $(EXPR_H).
9033 * call.c: Include "expr.h".
9035 * class.c (dump_class_hierarchy): Add prototype.
9037 * search.c (dfs_get_pure_virtuals): Likewise.
9039 2000-02-1 Ulrich Drepper <drepper@redhat.com>
9041 * parse.y (simple_stmt): Allow :: token in asm parameter list.
9044 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
9046 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
9047 Store it in DECL_FCONTEXT.
9048 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
9050 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
9052 * tinfo.h (old abi): #include "tconfig.h".
9053 * tinfo.cc (convert_to_base): Move into old abi section.
9055 2000-01-31 Mark Mitchell <mark@codesourcery.com>
9057 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
9058 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
9059 (BINFO_PRIMARY_BINFO): New macro.
9060 (BF_DELTA): Rename to ...
9061 (BV_DELTA): ... this.
9062 (BF_VCALL_INDEX): Rename to ...
9063 (BV_VCALL_INDEX): ... this.
9064 (BF_FN): Rename to ...
9066 * class.c (build_vbase_path): Adjust for changes to reverse_path.
9067 (set_rtti_entry): Rename BF_ macros to BV_ variants.
9068 (modify_vtable_entry): Simplify.
9069 (add_virtual_function): Rename BF_ macros to BV_ variants.
9070 (build_vtable_initializer): Likewise.
9071 (get_class_offset_1): Remove.
9072 (dfs_get_class_offset): Likewise.
9073 (get_class_offset): Likewise.
9074 (dfs_find_final_overrider): New function.
9075 (find_final_overrider): Likewise.
9076 (modify_one_vtable): Remove.
9077 (dfs_find_base): New function.
9078 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
9079 find_final_overrider.
9080 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
9082 (dfs_fixup_vtable_deltas): Remove.
9083 (override_one_vtable): Remove.
9084 (merge_overrides): Likewise.
9085 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
9086 unreal chilren of virtual bases.
9087 (finish_struct_1): Don't use merge_overrides. Don't use
9088 dfs_fixup_vtable_deltas.
9089 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
9092 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
9093 Jason Merrill <jason@yorick.cygnus.com>
9095 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
9097 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
9099 * exception.cc (__throw_bad_typeid): Add missing std::.
9101 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9103 * cp-tree.h (make_thunk): PROTO -> PARAMS.
9105 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
9107 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
9109 Runtime support for new-abi rtti.
9110 * inc/typeinfo (type_info::operator!=): Define in class.
9111 (type_info::before, type_info::name, type_info::operator==,
9112 type_info::operator!=): Define new ABI implementations.
9113 (type_info::is_pointer_p, type_info::is_function_p): Declare
9114 new virtual functions.
9115 (type_info::do_catch, type_info::do_upcast): Likewise.
9117 * tinfo.h (__base_class_info): Define new class.
9118 (__class_type_info): Likewise.
9119 (__si_class_type_info): Likewise.
9120 (__vmi_class_type_info): Likewise.
9121 (__dynamic_cast): Prototype.
9123 * tinfo.cc: Conditionalize old and new rtti mechanisms.
9124 (type_info::is_pointer_p): Define new function.
9125 (type_info::is_function_p): Likewise.
9126 (type_info::do_catch): Likewise.
9127 (type_info::do_upcast): Likewise.
9128 (vtable_prefix): New structure for vtable access.
9129 (adjust_pointer): Define new template function.
9130 (contained_p, public_p, virtual_p, contained_public_p,
9131 contained_nonpublic_p, contained_nonvirtual_p): Define new
9133 (nonvirtual_base_type): New local variable.
9134 (__class_type_info::~__class_type_info): Define.
9135 (__si_class_type_info::~__si_class_type_info): Likewise.
9136 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
9137 (__class_type_info::do_catch): Define new function.
9138 (__class_type_info::do_upcast): Likewise.
9139 (__class_type_info::find_public_src): Likewise.
9140 (__class_type_info::do_find_public_src): Likewise.
9141 (__si_class_type_info::do_find_public_src): Likewise.
9142 (__vmi_class_type_info::do_find_public_src): Likewise.
9143 (__class_type_info::do_dyncast): Likewise.
9144 (__si_class_type_info::do_dyncast): Likewise.
9145 (__vmi_class_type_info::do_dyncast): Likewise.
9146 (__class_type_info::do_upcast): Likewise.
9147 (__si_class_type_info::do_upcast): Likewise.
9148 (__vmi_class_type_info::do_upcast): Likewise.
9149 (__dynamic_cast): Likewise.
9151 * tinfo2.cc (__fundamental_type_info): Define new class.
9152 (__pointer_type_info): Likewise.
9153 (__reference_type_info): Likewise.
9154 (__array_type_info): Likewise.
9155 (__function_type_info): Likewise.
9156 (__enum_type_info): Likewise.
9157 (__ptr_to_member_type_info): Likewise.
9158 (__fundamental_type_info::~__fundamental_type_info): Define.
9159 (__pointer_type_info::~__pointer_type_info): Likewise.
9160 (__reference_type_info::~__reference_type_info): Likewise.
9161 (__array_type_info::~__array_type_info): Likewise.
9162 (__function_type_info::~__function_type_info): Likewise.
9163 (__enum_type_info::~__enum_type_info): Likewise.
9164 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
9165 (__pointer_type_info::do_catch): Define new function.
9166 (__ptr_to_member_type_info::do_catch): Define new function.
9168 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
9169 (__is_pointer): Likewise.
9171 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
9173 2000-01-30 Mark Mitchell <mark@codesourcery.com>
9175 * cp/class.c (build_vtable): Rename to build_primary_vtable.
9176 (prepare_fresh_vtable): Rename to build_secondary_vtable.
9177 (make_new_vtable): New function.
9178 (modify_vtable_entry): Handle generation of new vtables correctly.
9179 (modify_one_vtable): Remove unused parameter.
9180 (dfs_fixup_vtable_deltas): Likewise.
9181 (override_one_vtable): Use build_secondary_vtable.
9182 (finish_struct_1): Use build_primary_vtable and
9183 build_secondary_vtable.
9185 2000-01-28 Ulrich Drepper <drepper@redhat.com>
9187 * cp/decl.c: Adjust variable names, comments, help strings.
9189 2000-01-29 Nathan Sidwell <nathan@acm.org>
9191 * new2.cc (operator delete[]): Use operator delete, don't assume
9194 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
9196 * class.c (build_vtbl_initializer): Add argument to
9197 build_vtable_entry call.
9199 2000-01-27 Mark Mitchell <mark@codesourcery.com>
9201 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
9202 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
9203 (BF_DELTA): New macro.
9204 (BF_VCALL_INDEX): Likewise.
9206 (THUNK_VCALL_OFFSET): Likewise.
9207 (make_thunk): Change prototype.
9208 * class.c (build_vtable_entry): Integrate
9209 build_vtable_entry_for_fn. Handle vcall indices.
9210 (build_vtable_entry_for_fn): Remove.
9211 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
9212 BF_VCALL_INDEX, BF_FN.
9213 (modify_vtable_entry): Integrate common code from
9214 modify_one_vtable and dfs_fixup_vtable_deltas.
9215 (add_virtual_function): Set BF_VCALL_INDEX.
9216 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
9218 (modify_one_vtable): Simplify.
9219 (dfs_fixup_vtable_deltas): Likewise.
9220 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
9221 * method.c (make_thunk): Handle vcall indices.
9223 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
9225 Compiler side new abi rtti (not enabled).
9226 * cp-tree.h (new_abi_rtti_p): New macro.
9227 (emit_support_tinfos): Prototype new function.
9228 (tinfo_decl_p): Likewise.
9229 (emit_tinfo_decl): Likwise.
9230 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
9232 (doing_runtime): New local static.
9233 (init_rtti_processing): Add new-abi initializer.
9234 (get_tinfo_decl): Add new-abi logic.
9235 (tinfo_from_decl): Likewise.
9236 (build_dynamic_cast_1): Likewise.
9237 (qualifier_flags): New static function.
9238 (tinfo_base_init): Likewise.
9239 (generic_initializer): Likewise.
9240 (ptr_ref_initializer): Likewise.
9241 (ptmd_initializer): Likewise.
9242 (class_hint_flags): Likewise.
9243 (class_initializer): Likewise.
9244 (synthesize_tinfo_var): Likewise.
9245 (create_real_tinfo_var): Likewise.
9246 (create_pseudo_type_info): Likewise.
9247 (get_vmi_pseudo_type_info): Likewise.
9248 (create_tinfo_types): Likewise.
9249 (emit_support_tinfos): New global function.
9250 (tinfo_decl_p): New global predicate.
9251 (emit_tinfo_decl): New global function.
9252 * class.c (set_rtti_entry): Generalize for old and new rtti.
9253 (build_vtbl_initializer): Likewise.
9254 * decl2.c (finish_file): Likewise.
9256 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
9258 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
9259 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
9261 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
9263 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
9266 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
9268 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
9270 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
9272 * optimize.c (calls_setjmp_r): Supply new argument
9273 to special_function_p.
9275 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9277 * call.c: PROTO -> PARAMS.
9278 * class.c: Likewise.
9279 * cp-tree.h: Likewise.
9283 * decl2.c: Likewise.
9285 * errfn.c: Likewise.
9286 * error.c: Likewise.
9287 * except.c: Likewise.
9290 * input.c: Likewise.
9293 * method.c: Likewise.
9294 * optimize.c: Likewise.
9295 * parse.y: Likewise.
9299 * search.c: Likewise.
9300 * semantics.c: Likewise.
9303 * typeck.c: Likewise.
9304 * typeck2.c: Likewise.
9307 2000-01-25 Richard Henderson <rth@cygnus.com>
9309 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
9311 2000-01-25 Mark Mitchell <mark@codesourcery.com>
9313 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
9314 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
9315 (struct vcall_offset_data_s): New type.
9316 (dfs_vcall_offset_queue_p): New function.
9317 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9318 (build_vcall_offset_vtbl_entries): Likewise.
9319 (layout_vtable_decl): Likewise.
9320 (num_vfun_entries): Likewise.
9321 (num_extra_vtbl_entries): Add the entries for vcall offsets.
9322 (build_vtbl_initializer): Likewise.
9323 (dfs_finish_vtabls): Use layout_vtable_decl.
9324 (modify_one_vtables): Always duplicate vtables under the new ABI.
9325 (finish_struct_1): Use layout_vtable_decl.
9327 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9329 * decl.c (member_function_or_else): Change third arg from a format
9330 specifier to an `enum overload_flags'. Callers changed.
9332 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
9334 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
9335 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
9336 build_const_cast, get_delta_difference, check_return_expr): Avoid
9337 ANSI string concatenation usage.
9339 2000-01-24 Mark Mitchell <mark@codesourcery.com>
9341 * class.c (layout_class_type): Put the fields required to make a
9342 class non-empty at the end, not the beginning, of the TYPE_FIELDs
9345 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
9347 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
9350 * decl2.c (mark_used): Do instantiate inlines that have been
9351 explicitly instantiated.
9353 2000-01-24 Richard Henderson <rth@cygnus.com>
9355 * call.c (build_over_call): Use expand_tree_builtin.
9356 * typeck.c (build_function_call_real): Likewise.
9357 (build_binary_op_nodefault): Handle unordered compares.
9359 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9361 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
9362 cp_tree_index values.
9363 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
9364 New global node #defines for them.
9365 * rtti.c (call_void_fn): Replace with ...
9366 (build_runtime_decl): ... new static function.
9367 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
9368 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
9369 (build_dynamic_cast_1): Always produce correctly typed result.
9370 Explicitly produce type_info addresses. Use dynamic_cast_node.
9371 * exception.cc (__throw_bad_cast): Return `void *'.
9372 (__throw_bad_typeid): Return `const type_info &'.
9374 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9376 * cp-tree.h (get_vtable_decl): Prototype new function.
9377 * class.c (get_vtable_decl): New function. Broken out from ...
9378 (build_vtable): ... here. Use it.
9379 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
9382 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9384 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
9385 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
9386 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
9387 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
9388 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
9389 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
9390 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
9391 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
9392 (CPTI_TINFO_VAR_ID): New enumeration.
9393 (__tp_desc_type_node, __access_mode_type_node,
9394 __bltn_desc_type_node, __user_desc_type_node,
9395 __class_desc_type_node, __ptr_desc_type_node,
9396 __attr_desc_type_node, __func_desc_type_node,
9397 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
9398 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
9399 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
9400 enum_desc_type_node, class_desc_type_node,
9401 si_class_desc_type_node, vmi_class_desc_type_node,
9402 ptmd_desc_type_node, base_desc_type_node): New #defines.
9403 (tinfo_fn_id, tinfo_fn_type): Rename to ...
9404 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
9405 (tinfo_var_id): New enumeration.
9406 (DECL_TINFO_FN_P): Augment comment.
9407 * decl.c (cp_global_trees): Adjust documentation.
9408 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
9409 tinfo_decl_type and tinfo_var_id.
9410 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
9411 (build_typeid): Remove unused variable.
9412 (get_tinfo_var): Use tinfo_var_id.
9413 (tinfo_name): New static function.
9414 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
9415 (tinfo_from_decl): Likewise.
9416 (get_base_offset): New static function, broken out of
9418 (expand_si_desc): Use tinfo_name.
9419 (expand_class_desc): Likewise. Lose local static variable.
9420 Use base_desc_type_node. Use get_base_offset.
9421 (expand_ptr_desc): Use tinfo_name.
9422 (expand_attr_desc): Likewise.
9423 (expand_generic_desc): Likewise.
9425 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
9426 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
9428 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9430 * cp-tree.h (__eprintf): Remove declaration.
9431 * tree.c (__eprintf): Remove definition.
9433 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
9434 Mark Mitchell <mark@codesourcery.com>
9436 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
9437 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
9439 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
9441 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
9443 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9445 * cp-tree.h (register_dtor_fn): New function.
9446 * decl.c (destroy_local_static): Rename to ...
9447 (register_dtor_fn): ... this. Give it external linkage.
9448 (expand_static_init): Use it.
9449 * decl2.c (do_static_initialization): Likewise, if using
9451 (do_static_destruction): Check that __cxa_atexit is not in use.
9452 (finish_file): Don't call do_static_destruction if using
9455 * typeck.c (convert_arguments): Restore two-message error
9458 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
9460 Remap dynamic cast hint values to be consistent across ABIs.
9461 * search.c (dynamic_cast_base_recurse): Remap generated value.
9462 (get_dynamic_cast_base_type): Adjust documentation.
9463 * tinfo.h (__user_type_info::dyncast): Likewise.
9464 (__user_type_info::find_public_subobj): Remap BOFF meaning.
9465 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
9466 (__class_type_info::do_dyncast): Likewise.
9467 (__class_type_info::do_find_public_subobj): Likewise.
9468 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
9470 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9472 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
9474 * typeck2.c (incomplete_type_error): Restore previous
9475 cp_error and cp_error_at call sequence.
9477 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
9479 * class.c (dump_class_hierarchy): Make format agree with argument;
9480 cast pointer to unsigned long and print with %lx.
9482 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9484 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
9486 * typeck.c (composite_pointer_type, common_type,
9487 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
9488 build_function_call_real, convert_arguments,
9489 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
9490 build_unary_op, mark_addressable, build_compound_expr,
9491 build_static_cast, build_reinterpret_cast, build_const_cast,
9492 build_c_cast, build_modify_expr, get_delta_difference,
9493 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
9494 'ISO C++'. Fusion consecutive calls to diagnotic message routines
9496 * typeck2.c (readonly_error, abstract_virtuals_error,
9497 process_init_constructor, check_for_new_type): Likewise.
9499 2000-01-19 Mark Mitchell <mark@codesourcery.com>
9501 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
9504 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
9506 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
9507 (build_x_typeid): Likewise.
9508 (get_tinfo_fn): Likewise.
9509 (get_tinfo_fn_unused): Rename to ...
9510 (get_tinfo_decl): ... here.
9511 * rtti.c (build_headof): Replace logic error with assertion.
9512 (get_tinfo_fn_dynamic): Rename to ...
9513 (get_tinfo_decl_dynamic): ... here. Make static. Use
9514 complete_type_or_else.
9515 (build_x_typeid): Move into ...
9516 (build_typeid): ... here. Adjust call to
9517 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
9518 throw_bad_typeid expression.
9519 (get_tinfo_fn_unused): Rename to ...
9520 (get_tinfo_decl): ... here. Adjust comment.
9521 (get_tinfo_fn): Delete.
9522 (tinfo_from_decl): New static function.
9523 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
9524 (get_typeid): Use complete_type_or_else.
9525 (build_dynamic_cast_1): Adjust calls to
9526 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
9527 * parse.y (primary): Adjust call to build_typeid.
9528 * except.c (build_eh_type_type_ref): Adjust call to
9529 get_tinfo_decl. Mark as used.
9530 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
9531 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
9532 * parse.c: Regenerated.
9534 2000-01-17 Mark Mitchell <mark@codesourcery.com>
9536 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
9538 (resolves_to_fixed_type_p): Document calling convention.
9539 * rtti.c (build_x_typeid): Initialize NONNULL.
9541 * cp-tree.h (build_shared_int_cst): New function.
9542 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
9543 * class.c (modify_vtable_entry): Likewise.
9544 (add_virtual_function): Split out code to generated shared
9545 INTEGER_CSTs to build_share_int_cst.
9546 (modify_all_vtables): Handle all the overridden functions here.
9547 Add overridden functions from non-primary virtual bases to the
9549 (finish_struct_1): Adjust call to modify_all_vtables. Add
9550 overridden functions from non-primary bases to the vtable.
9551 * tree.c (build_shared_int_cst): New function.
9553 * cp-tree.h (scratchalloc): Remove.
9554 (build_scratch_list): Likewise.
9555 * call.c (convert_class_to_reference): Replace build_scratch_list
9556 and build_expr_list with build_tree_list.
9557 (add_candidate): Replace scratchalloc with expralloc. Note memory
9559 (build_user_type_conversion_1): Replace build_scratch_list
9560 and build_expr_list with build_tree_list.
9561 (build_new_op): Likewise.
9562 (build_op_delete_call): Likewise.
9563 (convert_like): Likewise.
9564 * cvt.c (ocp_convert): Likewise.
9565 * decl.c (start_decl): Likewise.
9566 (start_function): Likewise.
9567 (finish_destructor_body): Likewise.
9568 (maybe_build_cleanup_1): Likewise.
9569 * decl2.c (reparse_decl_as_expr): Likewise.
9570 * init.c (perform_member_init): Likewise.
9571 (expand_cleanup_for_base): Likewise.
9572 (build_builtin_delete_call): Likewise.
9573 (build_new_1): Likewise.
9574 (build_delete): Likewise.
9575 * method.c (do_build_assign_ref): Likewise.
9576 * parse.y (already_scoped_stmt): Likewise.
9577 (nontrivial_exprlist): Likewise.
9578 (net_initializer): Likewise.
9579 (initlist): Likewise.
9580 * parse.c: Regenerated.
9581 * rtti.c (build_x_typeid): Likewise.
9582 (build_dynamic_cast_1): Likewise.
9583 * typeck.c (build_x_compound_expr): Likewise.
9584 (build_static_cast): Likewise.
9585 (build_modify_expr): Likewise.
9587 * cp-tree.h (DECL_VINDEX): Add documentation.
9588 * class.c (build_vtable_entry): Likewise.
9589 (start_vtable): Add comment.
9590 (add_virtual_function): Replace pending_hard_virtuals with
9591 overridden_virtuals and pending_virtuals with new_virtuals.
9592 Replace redundant assignments with assertions.
9593 (check_for_override): Add comment.
9594 (check_bases_and_members): Replace pending_hard_virtuals with
9595 overridden_virtuals and pending_virtuals with new_virtuals.
9596 (create_vtbl_ptr): Likewise.
9597 (layout_class_type): Likewise.
9598 (finish_struct_1): Likewise. Add comments.
9600 2000-01-16 Mark Mitchell <mark@codesourcery.com>
9602 * class.c (finish_struct_1): Replace redundant code with
9605 * cp-tree.h (flag_new_abi): Move.
9606 (flag_use_cxa_atexit): Likewise.
9607 (flag_honor_std): Likewise.
9608 (flag_rtti): Likewise.
9609 (vbase_offsets_in_vtable_p): Define.
9610 (vptrs_present_everywhere_p): Likewise.
9611 (TYPE_CONTAINS_VPTR_P): Likewise.
9612 (dfs_walk_real): Declare.
9613 * class.c (build_vbase_pointer_fields): Check
9614 vbase_offsets_in_vtable_p.
9615 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
9617 (build_vbase_offset_vtbl_entries): Simplify.
9618 (build_vbase_offset_vtbl_entries): Adjust.
9619 (build_vbase_pointer): Add ability to look up vbase offsets in
9621 (start_vtable): New function.
9622 (add_virtual_function): Use it.
9623 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
9624 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
9625 (build_vtbl_initializer): Take the type of the complete object as
9626 input. Use it to correctly calculate vbase offsets.
9627 (dfs_finish_vtbls): Pass the complete type to
9628 build_vtbl_initializer.
9629 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
9630 (create_vtable_ptr): Create a vtable even if there are no
9631 new virtual functions, under the new ABI.
9632 (finish_struct_1): Likewise.
9633 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
9634 * decl.c (exapnd_static_init): Remove call to
9635 preserve_initializer.
9636 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
9638 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
9639 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
9640 (construct_virtual_bases): Don't initialize virtual base pointers
9642 (build_aggr_init): Clean up comment.
9643 (expand_aggr_init_1): Likewise.
9644 * rtti.c (expand_class_desc): Store the virtual function table
9645 index where the vbase offset lives in the offset field.
9646 * search.c (dfs_walk_real): Make it global.
9647 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
9648 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
9650 * tinfo.h (USItype): Make it signed under the new ABI.
9651 * tinfo.cc (convert_to_base): New function. Encapsulate base
9652 conversion logic here.
9653 (__class_type_info::do_upcast): Use it.
9654 (__class_type_info::do_dyncast): Likewise.
9655 (__class_type_info::do_find_public_subobj): Likewise.
9657 * init.c (construct_virtual_bases): Don't look up the addresses of
9658 virtual bases at run-time.
9660 * class.c (build_vbase_pointer): Relocate.
9661 (build_vbase_pointer_fields): Likewise.
9662 (dfs_build_vbase_offset_vtbl_entries): Likewise.
9663 (build_vbase_offset_vtbl_entries): Likewise.
9665 * decl.c (init_decl_processing): Complain if -fnew-abi
9666 -fno-vtable-thunks is used.
9668 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
9671 2000-01-15 Mark Mitchell <mark@codesourcery.com>
9673 * cp-tree.h (num_extra_vtbl_entries): New function.
9674 (size_extra_vtbl_entries): Likewise.
9675 (dfs_vtable_path_unmark): Likewise.
9676 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
9677 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
9678 * class.c (num_extra_vtbl_entries): New function.
9679 (size_extra_vtbl_entries): Likewise.
9680 (dfs_build_vbase_offset_vtbl_entries): New function.
9681 (build_vbase_offset_vtbl_entries): Likewise.
9682 (build_vtbl_initializer): Use it.
9683 (finish_struct_1): Adjust vtable sizes (using
9684 num_extra_vtbl_entries).
9685 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
9686 THUNK_DECL is non-NULL before expanding it.
9687 * init.c (expand_virtual_init): Adjust the vtable pointer by
9688 size_extra_vtbl_entries before storing it.
9689 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
9690 Handle TREE_LIST parameters here, not in the dfs_* functions.
9691 (dfs_unmarked_real_bases_queue_p): Adjust.
9692 (dfs_marked_real_bases_queue_p): Likewise.
9693 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
9694 (dfs_vtable_path_marked_real_bases_queue_p): New function.
9695 (dfs_vtable_path_unmark): Likewise.
9697 2000-01-14 Mark Mitchell <mark@codesourcery.com>
9699 * optimize.c (copy_body_r): Clear the operand three of a
9700 TARGET_EXPR when copying it.
9702 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9704 * method.c (build_decl_overload_real): Check whether we are in ::
9705 before returning __builtin_new/delete.
9707 2000-01-13 Mark Mitchell <mark@codesourcery.com>
9709 * pt.c (tsubst_friend_function): Improve comment.
9710 (instantiate_decl): Avoid crashing when a "nested" function is
9711 instantiated from the top level.
9713 * dump.c (dqeueue_and_dump): Dump
9714 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
9716 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9718 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
9720 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
9722 * g++spec.c (lang_specific_driver): Add -fnew-abi if
9723 ENABLE_NEW_GXX_ABI defined.
9724 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
9725 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
9726 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
9728 2000-01-12 Mark Mitchell <mark@codesourcery.com>
9730 * decl.c (start_cleanup_fn): Call pushdecl.
9732 * call.c (convert_class_to_reference): Fix typos.
9733 (build_conditional_expr): Handle errors gracefully.
9734 * class.c (push_nested_class): Likewise.
9735 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
9736 (DECL_THIS_EXTERN): Use it.
9737 (DECL_THIS_STATIC): Likewise.
9738 * cvt.c (convert_to_void): Handle errors gracefully.
9739 (build_expr_type_conversion): Likewise.
9740 * decl.c (maybe_push_decl): Likewise.
9741 (start_decl_1): Likewise.
9742 (require_complete_types_for_parms): Likewise.
9743 * parse.y (structsp): Likewise.
9744 (base_class): Likewise.
9745 * parse.c: Regenerated.
9746 * pt.c (finish_member_template_decl): Likewise.
9747 * typeck.c (decay_conversion): Likewise.
9749 * cp-tree.h (dfs_skip_vbases): New function.
9750 (find_vbase_instance): Likewise.
9751 * class.c (determine_primary_base): Allow a nearly empty base to
9752 serve as a primary base class under the new ABI.
9753 (get_class_offset_1): Rename to ...
9754 (dfs_get_class_offset): ... this. Simplify. Don't issue error
9756 (get_class_offset): Use it. Issue error messages here.
9757 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
9758 find the right copies of virtual bases.
9759 (fixup_vtable_deltas1): Rename to ...
9760 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
9761 bases as primary bases.
9762 (fixup_vtable_deltas): Remove.
9763 (override_one_vtable): Handle virtual bases as primary bases.
9764 (merge_overrides): Likewise.
9765 (finish_struct_1): Likewise.
9766 (dump_class_hierarchy): Dump primary-ness of bases as well.
9767 * search.c (mark_primary_bases): Use a pre-order traversal to
9768 handle primary virtual bases.
9769 (dfs_skip_vbases): New fiunction.
9770 (expand_upcast_fixups): Adjust to handle primary virtual bases.
9771 (fixup_virtual_upcast_offsets): Likewise.
9772 (fixup_all_virtual_upcast_offsets): Likewise.
9773 (dfs_find_vbase_instances): New function.
9774 (find_vbase_instance): Likewise.
9776 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9778 * lex.c (DIR_SEPARATOR): Delete macro.
9780 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
9782 * decl2.c (lang_decode_option): Handle automatic line wrapping
9785 2000-01-11 Mark Mitchell <mark@codesourcery.com>
9787 * friend.c (do_friend): Don't resolve scopes when processing
9788 template declarations, even if the qualifying scope doesn't
9789 involve template parameters.
9791 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
9793 * class.c (dfs_modify_vtables_queue_p): Remove.
9794 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
9795 and dfs_marked_real_bases_queue_p instead of
9796 dfs_modify_vtables_queue_p.
9798 * class.c (build_vbase_path): Simplify.
9799 (dfs_propagate_binfo_offsets): New function.
9800 (propagate_binfo_offsets): Use it.
9801 (remove_base_field): Simplify.
9802 (dfs_set_offset_for_vbases): Remove.
9803 (dfs_set_offset_for_shared_vbases): New function.
9804 (dfs_set_offset_for_unshared_vbases): Likewise.
9805 (layout_virtual_bases): Use them.
9806 (layout_basetypes): Don't call propagate_binfo_offsets.
9807 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9810 * class.c (build_base_field): New function, split out from ...
9811 (build_base_fields): ... here. Use it. Allocate primary bases
9812 first, under the new ABI.
9813 (get_vtable_entry): Remove.
9814 (remove_base_field): New function, split out from ...
9815 (remove_base_fields): ... here. Adjust since primary bases come
9816 first under the new ABI.
9818 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9819 (initialize_vtbl_ptrs): New function.
9820 (expand_indirect_vtbls_init): Change prototype.
9821 (convert_pointer_to_vbase): Declare.
9822 * init.c (expand_direct_vtbls_init): Remove.
9823 (dfs_initialize_vtbl_ptrs): New function.
9824 (initialize_vtbl_ptrs): Likewise.
9825 (emit_base_init): Use initialize_vtbl_ptrs.
9826 * search.c (convert_pointer_to_vbase): Make it global.
9827 (expand_indirect_vtbls_init): Remove vtable initialization code.
9828 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9830 * class.c (dfs_finish_vtbls): New function.
9831 (finish_vtbls): Use it.
9832 (dump_class_hierarchy): New function.
9834 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9835 (BINFO_VBASE_PRIMARY_P): New macro.
9836 (BINFO_VIRTUALS): Add to documentation.
9837 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9838 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9839 (dfs_mark_primary_bases_queue_p): Likewise.
9840 (dfs_unmarked_real_bases_queue_p): New function.
9841 (dfs_marked_real_bases_queue_p): Likewise.
9842 * search.c (dfs_mark_primary_bases): Adjust.
9843 (mark_primary_bases): Likewise.
9844 (get_shared_vbase_if_not_primary): New function.
9845 (dfs_unmarked_real_bases_queue_p): Likewise.
9846 (dfs_marked_real_bases_queue_p): Likewise.
9847 (dfs_get_pure_virtuals): Simplify.
9848 (get_pure_virtuals): Likewise.
9850 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9852 * lex.c: Include tm_p.h.
9854 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9856 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9858 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9860 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9861 * pt.c (instantiate_decl): Defer comdat templates that might not be
9864 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9865 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9866 (finish_file): Likewise.
9868 * decl2.c (import_export_class): Undo 12/14 change.
9870 * error.c (dump_decl): operator new, not operatornew.
9872 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9873 * search.c (lookup_field_1): Look for the last field with the
9876 2000-01-05 Nathan Sidwell <nathan@acm.org>
9878 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9881 2000-01-05 Nathan Sidwell <nathan@acm.org>
9883 * typeck.c (build_static_cast): Don't strip target qualifiers
9884 when casting from a class.
9886 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9888 * class.c (warn_hidden): Initialize variable `fndecl'.
9890 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9892 * decl.c (flag_isoc9x): New variable to be able to use code in
9893 c-common.c. For now always zero.
9895 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9897 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9898 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9899 or unshare_base_binfos for virtual bases here.
9900 * search.c (dfs_get_vbase_types): Do it here.
9901 (get_vbase_types): Adjust.
9903 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9905 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9906 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9907 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9908 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9909 (unmark_primary_bases): Remove declaration.
9910 (unmarkedp): Declare.
9911 (dfs_vbase_unmark): Likewise.
9912 * class.c (determine_primary_base): Return immediately if there
9913 are no base classes. Call mark_primary_bases here.
9914 (modify_all_direct_vtables): Remove.
9915 (modify_all_indirect_vtables): Remove.
9916 (dfs_modify_vtables_queue_p): New function.
9917 (dfs_modify_vtables): New function.
9918 (modify_all_vtables): Use them.
9919 (build_base_fields): Build FIELD_DECLs for primary virtual base
9921 (create_vtable_ptr): Don't call determine_primary_base here.
9922 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9923 (dfs_set_offset_for_vbases): ... this.
9924 (layout_virtual_bases): Use it.
9925 (layout_class_type): Call determine_primary_base here.
9926 * search.c (unmarkedp): Make it global.
9927 (shared_marked_p): Simplify.
9928 (shared_unmarked_p): Likewise.
9929 (dfs_primary_bases_queue_p): Remove.
9930 (dfs_unmark_primary_bases): Likewise.
9931 (unmark_primary_bases): Likewise.
9932 (mark_primary_bases): Simplify.
9933 (get_pure_virtuals): Don't call mark_primary_bases here.
9934 (dfs_vbase_unmark): New function.
9935 (get_vbase_types): Simplify.
9937 * class.c (struct base_info): Remove.
9938 (determine_primary_base): Take has_virtual_p rather than a
9939 base_info as input. Don't calculate max_has_virtual.
9940 (finish_struct_bits): Remove max_has_virtual argument.
9941 (create_vtable_ptr): Remove max_has_virtual_p argument.
9942 (layout_virtual_bases): Remove max argument.
9943 (layout_basetypes): Likewise.
9944 (layout_class_type): Remove max_has_virtual_p argument.
9945 (finish_struct_1): Remove max_has_virtual.
9947 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9948 (layout_basetypes): Remove.
9949 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9950 Update to handle primary virtual bases.
9951 (remove_base_fields): New function, split out from
9953 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9954 (layout_virtual_bases): New function, split out from
9955 layout_basetypes. Update to handle primary virtual bases.
9956 (layout_basetypes): Moved here from tree.c. Use
9957 remove_base_fields and layout_virtual_bases.
9958 * search.c (dfs_mark_primary_bases_queue_p): New function.
9959 (mark_primary_bases): Use it.
9960 * tree.c (CEIL): Remove.
9961 (propagate_binfo_offsets): Remove.
9962 (layout_basetypes): Remove.
9964 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9966 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9967 (BINFO_PRIMARY_MARKED_P): New macro.
9968 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9969 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9970 (mark_primary_bases): New function.
9971 (unmark_primary_bases): Likewise.
9972 * search.c (get_abstract_virtuals_1): Remove.
9973 (dfs_mark_primary_bases): New function.
9974 (mark_primary_bases): Likewise.
9975 (dfs_unmark_primary_bases): Likewise.
9976 (unmark_primary_bases): Likewise.
9977 (dfs_get_pure_virtuals): Likewise.
9979 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9981 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9982 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9983 (modify_one_vtable): Adjust.
9984 (fixup_vtable_deltas1): Likewise.
9985 (override_one_vtable): Likewise.
9986 * search.c (get_abstract_virtuals_1): Likewise.
9987 (get_pure_virtuals): Likewise.
9988 (expand_upcast_fixups): Likewise.
9989 * tree.c (debug_binfo): Likewise.
9991 * class.c (build_vtable): Don't return a value. Don't rebuild
9992 vtables for bases that have already been handled.
9993 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9994 already been handled.
9995 (modify_one_vtable): Adjust accordingly.
9996 (fixup_vtable_deltas1): Likewise.
9997 (finish_struct_1): Likewise.
9999 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10001 * call.c (build_new_method_call): Also check destructors.