1 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3 * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second
4 operand while calling cp_tree_equal.
6 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
8 The 3.0 ABI no longer has vbase pointer fields.
9 * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
10 FORMAT_VBASE_NAME): Remove.
11 * method.c (do_build_copy_constructor): Adjust.
12 (do_build_assign_ref): Adjust.
13 * search.c (lookup_field_r): Adjust.
14 * typeck.c (build_component_ref): Adjust.
16 The 3.0 ABI always has a vtable pointer at the start of every
18 * rtti.c (build_headof_sub): Remove.
19 (build_headof): Adjust.
20 (get_tinfo_decl_dynamic): No need to check flag_rtti
22 (create_real_tinfo_var): Explain why we need a hidden name.
24 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
27 * class.c (update_vtable_entry_for_fn): The fixed adjustment
28 of a virtual thunk should be from declaring base.
30 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
32 * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
33 the shared virtual base, so preserving inheritance graph order.
35 2001-07-30 Andreas Jaeger <aj@suse.de>
37 * decl2.c: Remove unused var global_temp_name_counter.
39 2001-07-28 Richard Henderson <rth@redhat.com>
41 * method.c (pending_inlines): Remove.
43 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
45 * class.c (mark_primary_virtual_base): Don't adjust base
47 (dfs_unshared_virtual_bases): Adjust them here.
48 (mark_primary_bases): Explain why we adjust at the end.
50 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
52 * class.c (finish_struct_1): When copying the primary base's
53 VFIELD, make sure we find it is at offset zero.
55 2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
57 * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
58 tsubst_expr for default template arguments.
60 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
63 * spew.c (yylex): Only copy the token's lineno, if it is
66 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
69 * call.c (resolve_args): Simplify, call
70 convert_from_reference.
71 (build_new_op): Resolve and convert from reference ARG1
72 earlier. Adjust ARG2 & ARG3 resolve and conversion.
74 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
76 * decl.c (last_function_parm_tags): Remove.
77 (current_function_parm_tags): Remove.
78 (init_decl_processing): Adjust.
79 (start_function): Adjust.
80 (store_parm_decls): Adjust.
83 * decl.c (grokdeclarator): Detect when a function typedef is
84 declaring a function, and create last_function_parms correctly.
86 2001-07-25 Jason Merrill <jason_merrill@redhat.com>
88 * call.c (joust): Only prefer a non-builtin candidate to a builtin
89 one if they have the same signature.
91 * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on
92 it rather than toplevel_bindings_p. Give it a mangled name if static.
93 (convert_to_reference): Adjust.
94 * decl2.c (get_temp_name): Lose.
95 * mangle.c (mangle_ref_init_variable): New fn.
96 (mangle_guard_variable): Strip the ref-init header.
98 * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
100 (grok_reference_init): Always use DECL_INITIAL.
102 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
105 * call.c (build_conditional_expr): Recheck args after
107 * cp-tree.h (build_conditional_expr): Move to correct file.
108 * typeck.c (decay_conversion): Diagnose any unknown types
110 (build_binary_op): Don't do initial decay or default
111 conversions on overloaded functions.
112 (build_static_cast): Don't do a decay conversion here.
114 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
117 * typeck.c (condition_conversion): Resolve an OFFSET_REF.
118 * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
120 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
122 * class.c (build_vtbl_or_vbase_field): Remove, move into ...
123 (create_vtbl_ptr): ... here.
125 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
127 * class.c (build_vbase_offset_vbtl_entries): Look for
128 non-primary base of which we are a sub vtable.
130 2001-07-24 Phil Edwards <pme@sources.redhat.com>
132 * semantics.c (finish_this_expr): Remove unused code.
134 2001-07-24 Nathan Sidwell <nathan@codesourcery.com>
136 Simplify rtti, now we've only one ABI.
137 * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
139 (tinfo_decl_id, tinfo_var_id): Remove.
140 (get_typeid_1): Remove.
142 (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
143 (typeid_ok_p): New function.
144 (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
145 (get_tinfo_decl): Remove old abi documentation.
146 (tinfo_from_decl): Remove.
147 (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
148 (get_typeid_1): Remove.
149 (get_base_offset): Remove.
150 (synthesize_tinfo_var): Absorb get_base_offset.
151 (create_real_tinfo_var): Don't use tinfo_decl_id.
153 2001-07-23 Graham Stott <grahams@redhat.com>
155 * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
156 variable has_two_argument_delete_p.
158 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
160 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
161 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
162 (CPTI_INDEX_IDENTIFIER): Remove.
163 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
164 (delta2_identifier): Remove.
165 (index_identifier): Remove.
166 (pfn_or_delta2_identifier): Remove.
167 (flag_vtable_thunks): Remove.
168 (VTABLE_DELTA2_NAME): Remove.
169 (VTABLE_INDEX_NAME): Remove.
170 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
171 (vfunc_ptr_type_node): Adjust.
172 (VTABLE_NAME_PREFIX): Adjust.
173 (build_vfn_ref): Lose first parameter.
174 (fixup_all_virtual_upcast_offsets): Remove.
175 * decl.c (initialize_predefined_identifiers): Remove
176 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
177 (init_decl_processing): Remove no-vtable-thunk code.
178 * decl2.c (flag_vtable_thunks): Remove.
179 (mark_vtable_entries): Remove no-vtable-thunk code.
180 * error.c (dump_decl): Remove no-vtable-thunk code.
181 (dump_expr): Adjust ptr to member function code.
182 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
184 * rtti.c (build_headof): Remove no-vtable-thunk code.
185 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
186 * search.c (get_base_distance): Remove expand_upcast_fixups case.
187 (virtual_context) Remove.
188 (expand_upcast_fixups): Remove.
189 (fixup_virtual_upcast_offsets): Remove.
190 (fixup_all_virtual_upcast_offsets): Remove.
191 * typeck.c (get_member_function_from_ptrfunc): Remove
192 no-vtable-thunk code.
193 * call.c (build_over_call): Adjust call to build_vfn_ref.
194 * class.c (build_vfn_ref): Lose first parameter. Remove
195 no-vtable-thunk code.
196 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
197 (build_vtable_entry): Remove no-vtable-thunk code.
199 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
201 Remove old-abi remnants. Remove comments about old abi
202 behaviour. Remove refences to 'new-abi' in comments.
203 * cp-tree.h: Adjust comments.
204 (vbase_offsets_in_vtable_p): Delete.
205 (vcall_offsets_in_vtable_p): Delete.
206 (vptrs_present_everywhere_p): Delete.
207 (all_overridden_vfuns_in_vtables_p): Delete.
208 (merge_primary_and_secondary_vtables_p): Delete.
209 (TYPE_CONTAINS_VPTR_P): Adjust.
210 (VTT_NAME_PREFIX): Remove.
211 (CTOR_VTBL_NAME_PREFIX): Remove.
212 (init_vbase_pointers): Remove.
213 * class.c: Adjust coments.
214 (build_vbase_pointer_fields): Delete.
215 (build_vbase_pointer): Remove old-abi code.
216 (build_secondary_vtable): Likewise.
217 (modify_all_vtables): Likewise.
218 (create_vtable_ptr): Likewise.
219 (layout_class_type): Likewise.
220 (finish_struct_1): Likewise.
221 (finish_vtbls): Likewise.
222 (dfs_finish_vtbls): Delete.
223 (build_vbase_offset_vtbl_entries): Remove old-abi code.
224 * cvt.c: Adjust comments.
225 * decl.c: Adjust comments.
226 * decl2.c: Adjust comments.
227 * init.c: Adjust comments.
228 (construct_virtual_bases): Remove old-abi code.
229 * lang-specs.h: Remove -fno-new-abi.
230 * mangle.c: Adjust comments.
231 * rtti.c: Adjust comments.
232 (get_base_offset): Remove old-abi-code.
233 * search.c: Adjust comments.
234 (dfs_init_vbase_pointers): Remove.
235 (dfs_vtable_path_unmark): Remove.
236 (init_vbase_pointers): Remove.
237 * semantics.c: Adjust comments.
238 (emit_associated_thunks): Remove old-abi code.
239 * typeck.c: Adjust comments.
241 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
243 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
246 2001-07-19 Mark Mitchell <mark@codesourcery.com>
248 * class.c (finish_struct_anon): Forbid nested classes.
250 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
252 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
253 * optimize.c: Include debug.h.
254 (maybe_clone_body): Use debug hook.
255 * semantics.c: Include debug.h.
256 (expand_body): Use debug hook.
258 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
260 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
262 2001-07-18 Mark Mitchell <mark@codesourcery.com>
264 * class.c (type_requires_array_cookie): New function.
265 (check_methods): Don't try to figure out whether the type needs a
267 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
268 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
269 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
270 * pt.c (instantiate_class_template): Don't set
271 TYPE_VEC_DELETE_TAKES_SIZE.
272 * NEWS: Document ABI changes from GCC 3.0.
274 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
275 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
277 * NEWS (Changes in GCC 3.0): Fix typo.
279 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
281 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
282 which attributes are to be attached, and a flags argument. Update
283 call to decl_attributes.
284 (grokfield): Update call to decl_attributes.
285 * class.c (finish_struct): Update call to cplus_decl_attributes.
286 * cp-tree.h (cplus_decl_attributes): Update prototype.
287 * decl.c (start_decl, grokdeclarator, start_function): Update
288 calls to decl_attributes and cplus_decl_attributes.
289 * friend.c (do_friend): Update call to cplus_decl_attributes.
290 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
292 2001-07-12 Mark Mitchell <mark@codesourcery.com>
294 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
295 for `register' variables with an asm-specification.
297 2001-07-11 Mark Mitchell <mark@codesourcery.com>
299 * semantics.c (finish_asm_stmt): Mark the output operands
300 to an asm addressable, if necessary.
302 2001-07-11 Ben Elliston <bje@redhat.com>
304 * Revert this change -- there is a subtle bug.
307 * decl.c (finish_enum): New "attributes" argument; pass it to
308 cplus_decl_attributes. Use a narrower type if the enum is packed.
309 * cp-tree.h (finish_enum): Adjust prototype.
310 * parse.y (enum_head): New non-terminal.
311 (structsp): Use it. Enums now may be preceded or followed by
312 optional attributes -- pass their chained tree to finish_enum().
313 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
315 2001-07-10 Mark Mitchell <mark@codesourcery.com>
317 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
320 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
322 * semantics.c (cp_expand_stmt): Fix for null
323 current_function_return_value.
325 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
327 * call.c (build_op_delete_call): Initialize fn.
328 (convert_like_real): Delete conditional.
329 (joust): Initialize *w and *l.
330 * class.c: Add prototype for binfo_ctor_vtable.
331 (get_primary_binfo): Initialize result.
332 * init.c (build_java_class_ref): Initialize name.
334 2001-07-09 Erik Rozendaal <dlr@acm.org>
336 * typeck.c (unary_complex_lvalue): Do not duplicate the
337 argument to modify, pre-, or post-increment when used as an
338 lvalue and when the argument has side-effects.
340 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
342 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
343 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
344 cplus_decl_attributes even if attrs is NULL.
345 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
347 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
349 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
350 calls to decl_attributes.
352 2001-07-06 Ira Ruben <ira@apple.com>
354 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
355 be DECL_TEMPLATE_RESULT.
357 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
359 * cp-tree.h (copy_template_template_parm): Rename to ...
360 (bind_template_template_parm): ... here.
361 * tree.c (copy_template_template_parm): Rename to ...
362 (bind_template_template_parm): ... here. Remove the case when
363 NEWARGS is NULL_TREE.
364 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
365 BOUND_TEMPLATE_TEMPLATE_PARM.
366 * pt.c (lookup_template_class): Adjust.
368 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
370 * cvt.c (convert_lvalue): New fn.
371 * cp-tree.h: Declare it.
372 * method.c (do_build_assign_ref): Use it.
373 (do_build_copy_constructor): Convert parm to base types
374 before calling base constructors.
376 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
377 DECL_USER_ALIGN. Check flag_elide_constructors instead of
379 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
381 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
383 * optimize.c (optimize_inline_calls): New function, broken out
385 (optimize_function): ... here. Call it. Don't inline if it is
387 (dump_function): Print name of dump flag causing this dump.
388 * semantics.c (expand_body): Move thunk inline check to
391 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
393 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
394 (comptypes): Use target.comp_type_attributes.
396 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
398 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
400 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
402 * error.c (lang_print_error_function): Add a `diagnostic_context *'
405 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
407 * decl2.c (import_export_class): Update.
409 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
411 * error.c (init_error): Adjust settings.
413 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
415 * error.c (init_error): Adjust settings.
417 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
419 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
420 return pointers to data members by reference rather than by value.
422 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
424 Implement the Named Return Value optimization.
425 * cp-tree.h (struct cp_language_function): Add x_return_value.
426 (current_function_return_value): Now a macro.
427 * decl.c: Don't define it.
428 (define_label, finish_case_label): Don't clear it.
429 (init_decl_processing): Don't register it with GC.
430 * semantics.c (genrtl_finish_function): Don't check it for
431 no_return_label. Copy the RTL from the return value to
432 current_function_return_value and walk, calling...
433 (nullify_returns_r): ...this new fn.
434 * typeck.c (check_return_expr): Set current_function_return_value.
436 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
438 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
439 sharing a ctor vtable with. Merge code for cases 1 and 2.
440 (binfo_ctor_vtable): New fn.
441 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
443 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
445 * class.c (dfs_find_final_overrider): Fix logic.
447 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
448 virtual thunk instead of non-virtual.
449 (get_matching_virtual): Uncomment.
451 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
452 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
455 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
457 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
458 we've not emerged from the hierarchy of RTTI_BINFO on reaching
461 2001-06-13 Mark Mitchell <mark@codesourcery.com>
463 * NEWS: Update release number.
465 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
467 PR c++/3130, c++/3131, c++/3132
468 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
469 * class.c (force_canonical_binfo_r): Move
470 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
471 virtual bases unless they're primary and what they're primary
473 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
474 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
475 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
477 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
478 (layout_nonempty_base_or_field): Add most derived type
480 (layout_empty_base): Likewise.
481 (build_base_field): Likewise.
482 (build_base_fields): Likewise.
483 (propagate_binfo_offsets): Add most derived type
484 parameter. Skip non canonical virtual bases too.
485 (dfs_set_offset_for_unshared_vbases): Don't skip primary
486 bases. Do skip canonical bases.
487 (layout_virtual_bases): Adjust.
488 (layout_class_type): Adjust.
489 (dfs_get_primary_binfo): Build list of virtual primary base
491 (get_primary_binfo): Check that the shared virtual primary
492 base candidate was found first.
493 (accumulate_vtbl_inits): Don't do anything for non-vptr
494 containing binfos. For case 1 primary virtual bases, keep
495 checking that we've not emerged from the hierarchy of RTTI_BINFO.
497 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
500 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
501 hierarchy looking for primary bases for a ctor
502 vtable. Recursively call oneself, if we meet our primary via
503 this route and haven't met it yet via inheritance graph order.
505 2001-06-11 Mark Mitchell <mark@codesourcery.com>
507 * lang-options.h: Emit documentation for -fno-honor-std, not
510 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
512 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
514 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
516 2001-06-10 Mark Mitchell <mark@codesourcery.com>
517 Gabriel Dos Reis <gdr@codesourcery.com>
519 * Make-lang.in (cp/call.o): Depend on diagnostic.h
520 (cp/typeck.o): Depend on diagnostic.h
521 (cp/typeck2.o): Depend on diagnostic.h
522 (cp/repo.o): Depend on dignostic.h
523 * typeck.c: #include diagnostic.h
524 (convert_for_initialization): Remove extern declaration for
525 warningcount and errorcount.
527 * call.c: #include diagnostic.h
528 (convert_like_real): Remove extern declaration for warnincount and
531 * repo.c: #include diagnostic.h
532 * typeck2.c: #include diagnostic.h
534 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
536 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
539 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
542 * friend.c (do_friend): Use push_decl_namespace for classes at
545 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
546 Jason Merrill <jason_merrill@redhat.com>
549 * class.c (build_secondary_vtable): Use assert, rather than an error
551 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
552 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
553 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
554 Don't set BINFO_VTABLE for a primary virtual base.
556 2001-06-07 Mark Mitchell <mark@codesourcery.com>
558 * decl.c (duplicate_decls): Update source position information
559 when a template function is defined.
561 2001-06-07 Phil Edwards <pme@sources.redhat.com>
563 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
565 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
568 * decl.c (pushtag): Don't push into a complete type's scope.
570 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
572 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
573 (struct lang_decl_flags): Lose generate_with_vtable_p.
574 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
575 * class.c (copy_virtuals): Adjust.
576 * decl2.c (mark_vtable_entries): Adjust.
577 * method.c (make_thunk, build_vtable_entry): Adjust.
578 * class.c (update_vtable_entry_for_fn): Only look as far as the
579 first defining class.
580 (build_vtbl_initializer): Put nothing in the slot for a function only
581 defined in a lost primary virtual base.
582 (add_vcall_offset_vtbl_entries_1): Use the same code for
583 the lost primary case and the normal case.
584 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
585 (get_vfield_offset, get_derived_offset): Lose.
586 (dfs_find_final_overrider): Use look_for_overrides_here.
587 (get_matching_virtual): New fn.
588 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
590 * search.c (look_for_overrides_here): Split out from...
591 (look_for_overrides_r): Here.
593 * class.c (find_final_overrider): Return error_mark_node on error.
595 * decl2.c (key_method): #if 0 accidental change.
597 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
599 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
600 (build_over_call): Likewise.
601 * decl.c (grokparms): Likewise.
602 * pt.c (tsubst_decl): Likewise.
603 * typeck.c (convert_arguments): Likewise.
605 2001-06-05 Mark Mitchell <mark@codesourcery.com>
607 * semantics.c (begin_class_definition): Robustify.
609 * pt.c (instantiate_decl): Tell the repository code about the
610 clones, not the cloned functions.
611 * repo.c (repo_template_used): Explicitly instantiate the cloned
612 function, not the clones.
614 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
616 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
617 ICS_BAD_FLAG on created conversion.
618 (compare_ics): Break out rank.
620 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
622 * decl.c (xref_tag): Remove extraneous %s on dependent name
625 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
627 * class.c (layout_vtable_decl): Fix off by one error on
629 (build_vtt): Likewise.
630 (build_ctor_vtbl_group): Likewise.
632 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
634 * class.c (maybe_indent_hierarchy): New function.
635 (dump_class_hierarchy_r): Add flags. Dump extra binfo
636 information, if enabled. Use maybe_indent_hierarchy. Adjust
638 (dump_class_hierarchy): Adjust prototype. Adjust output format.
639 (dump_array, dump_vtable, dump_vtt): New functions.
640 (finish_struct_1): Adjust hierarchy dumping.
641 (initialize_vtable): Call dump_vtable.
642 (build_vtt): Call dump_vtt.
643 (build_ctor_vtbl_group): Call dump_vtable.
644 * decl2.c (flag_dump_class_layout): Remove.
645 (cxx_decode_option): Remove dump translation unit
646 and dump class hierarchy check. Call dump_switch_p.
647 (finish_file): Adjust dumping.
648 (dump.c): Only dump base classes if not TDF_SLIM.
649 Only dump namespace members if not TDF_SLIM.
650 * optimize.c (dump_function): New function.
651 (optimize_function): Call dump_function.
652 * semantics.c (expand_body): Use dump_enabled_p.
654 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
657 Part missed from first commit
658 * decl2.c (finish_anon_union): Copy context.
660 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
663 * optimize.c (remap_decl): Remap anonymous aggregate members too.
665 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
668 * semantics.c (expand_body): Don't optimize thunks.
670 2001-05-25 Sam TH <sam@uchicago.edu>
672 * cp-tree.h lex.h: Fix header include guards.
674 2001-05-25 Mark Mitchell <mark@codesourcery.com>
676 * decl.c (init_decl_processing): Tweak.
678 2001-05-24 Mark Mitchell <mark@codesourcery.com>
680 * decl.c (duplicate_decls): Tidy.
681 (init_decl_processing): Always set flag_no_builtin.
683 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
686 * decl2.c (do_local_using_decl): Push the decls, even in a
689 2001-05-22 Mark Mitchell <mark@codesourcery.com>
691 * optimize.c (initialize_inlined_parameters): Don't set
692 TREE_READONLY for a VAR_DECL taking the place of an inlined
695 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
697 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
698 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
701 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
703 * parse.y: Refer to compound literals as such, not as
704 constructor-expressions.
706 2001-05-21 Mark Mitchell <mark@codesourcery.com>
708 * call.c (build_op_delete_call): Ignore exception-specifications
709 when looking for matching delete operators.
710 * init.c (build_new_1): Compute whether or not the allocation
711 function used is a placement allocation function or not, and
712 communicate this information to build_op_delete_call.
714 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
716 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
717 (build_vtbl_ref): Adjust.
718 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
719 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
721 (unsupported_options): Correspondingly.
723 * decl2.c (maybe_make_one_only): Check flag_weak, not
726 * cp-tree.def (START_CATCH_STMT): Lose.
727 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
728 * tree.c (cp_statement_code_p): Don't case it.
729 * semantics.c (cp_expand_stmt): Likewise.
730 * cp-tree.h (START_CATCH_TYPE): Lose.
732 * except.c (expand_start_catch_block): Don't start any blocks.
734 (expand_end_catch_block): Don't end any blocks.
735 * parse.y (handler): Don't pass anything from finish_handler_parms
737 * pt.c (tsubst_expr): Likewise.
738 * semantics.c (begin_handler): Call note_level_for_catch here.
739 (finish_handler_parms): Don't return anything.
740 (genrtl_catch_block, begin_catch_block): Lose.
741 (genrtl_handler): Call expand_start_catch here.
743 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
745 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
746 (get_vtable_decl, build_vtt): Not here.
748 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
751 * optimize.c (update_cloned_parm): Copy addressability and other
754 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
756 * pt.c (determine_specialization): Ignore artificial functions.
758 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
760 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
761 (C_RID_CODE): Remove.
762 * lex.c (cxx_init_options): Call set_identifier_size. Update.
763 (init_parse): Don't do it here.
765 2001-05-18 Diego Novillo <dnovillo@redhat.com>
767 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
768 function declaration to avoid stripping the symbol's attributes.
770 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
772 * decl.c (pushdecl): Adjust error string.
773 (xref_tag): Adjust friend class injection warning. Remove the
774 inherited name from the class shadowed scope.
776 2001-05-17 Mark Mitchell <mark@codesourcery.com>
778 * except.c (cp_protect_cleanup_actions): New function.
779 (init_exception_processing): Don't set protect_cleanup_actions
780 here. Do set lang_protect_cleanup_actions.
782 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
784 * spew.c (read_token): Call yyerror on all unexpected tokens.
786 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
788 * init.c (member_init_ok_or_else): Take a tree rather than
790 (expand_member_init): Adjust.
792 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
794 * decl.c (duplicate_decls): Suppress warning about duplicate
795 decls if the first decl is a friend.
797 2001-05-12 Zack Weinberg <zackw@stanford.edu>
799 * except.c (choose_personality_routine): Export. Add
800 explanatory comment. Take an enum languages, not a boolean.
801 (initialize_handler_parm): Adjust to match.
802 * cp-tree.h: Prototype choose_personality_routine.
803 * lex.c (handle_pragma_java_exceptions): New function.
804 (init_cp_pragma): Register #pragma GCC java_exceptions.
806 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
808 * method.c (build_mangled_C99_name): Remove unused prototype.
810 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
812 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
813 * typeck.c (get_member_function_from_ptrfunc,
814 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
815 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
817 Reverted Geoff Keating's 2001-05-03's patch.
819 2001-05-11 Ira Ruben <ira@apple.com>
821 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
823 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
825 * cp-tree.h (finish_label_expr, lookup_label): Delete.
826 * parse.y: Update for '&&'; don't issue warning here.
827 * semantics.c (finish_label_expr): Delete.
829 2001-05-07 Mark Mitchell <mark@codesourcery.com>
831 * splay-tree.h (splay_tree_max): New function.
832 (splay_tree_min): Likewise.
834 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
836 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
837 (pfn_vflag_identifier): Define.
838 Update comment about layout of pointer functions.
839 (build_ptrmemfunc1): Update prototype.
840 (expand_ptrmemfunc_cst): Update prototype.
841 * decl.c (initialize_predefined_identifiers): Initialize
842 pfn_vflag_identifier.
843 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
844 an extra field to the type.
845 * expr.c (cplus_expand_constant): Pass 'flag' between
846 expand_ptrmemfunc_cst and build_ptrmemfunc1.
847 * typeck.c (get_member_function_from_ptrfunc): When
848 FUNCTION_BOUNDARY < 16, look at additional field to determine
849 if a pointer-to-member is a real pointer or a vtable offset.
850 (build_ptrmemfunc1): Add new parameter to contain extra field.
851 (build_ptrmemfunc): Pass the extra field around.
852 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
853 (pfn_from_ptrmemfunc): Ignore the extra field.
855 2001-05-03 Mark Mitchell <mark@codesourcery.com>
857 * cp-tree.h (flag_inline_trees): Update documentation.
858 * decl.c (init_decl_processing): Adjust handling of
859 flag_inline_functions and flag_inline_trees to support -O3.
860 (grokfndecl): Set DECL_INLINE on all functions if that's what
862 (save_function_data): Clear DECL_INLINE in
863 current_function_cannot_inline is non-NULL.
864 * decl2.c (flag_inline_trees): Update documentation.
866 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
868 * dump.c (cp_dump_tree, USING_STMT case): New case.
869 * tree.c (cp_statement_code_p): Add USING_STMT.
870 * decl2.c (do_using_directive): Add the using directive statement.
872 * tree.c (walk_tree): Reformat an if block.
874 2001-05-02 Mark Mitchell <mark@codesourcery.com>
876 * decl.c (compute_array_index_type): Don't try to do anything with
877 the indices when processing a template.
879 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
881 * call.c: NULL_PTR -> NULL.
886 * except.c: Likewise.
889 * search.c: Likewise.
891 * typeck.c: Likewise.
892 * typeck2.c: Likewise.
894 2001-05-02 Mark Mitchell <mark@codesourcery.com>
896 * decl2.c (do_using_directive): Revert previous patch.
898 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
900 * cp-tree.def (USING_STMT): New statement node.
901 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
902 * decl2.c (do_using_directive): Add USING_STMT to statement
903 tree. Don't emit errors when processing template decl.
904 * pt.c (tsubst_expr, USING_STMT case): New case.
905 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
907 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
909 * call.c (build_new_op): Convert args from reference here.
910 (build_conditional_expr): Don't convert here.
912 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
914 * spew.c (last_token_id): New static variable.
915 (read_token): Set it here.
916 (yyerror): Use it here.
918 2001-04-30 Richard Henderson <rth@redhat.com>
920 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
923 2001-04-30 Mark Mitchell <mark@codesourcery.com>
925 * gxxint.texi: Remove.
926 * Make-lang.in: Remove all traces of gxxint.texi.
928 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
930 * decl2.c (start_static_initialization_or_destruction): Correct
931 logic to handle the -fno-use-cxa-atexit case.
933 2001-04-30 Mark Mitchell <mark@codesourcery.com>
935 * optimize.c (update_cloned_parm): New function.
936 (maybe_clone_body): Use it. Update the `this' parameter too.
938 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
940 * decl2.c (unsupported_options): Add new-abi.
941 * lang-options.h: Remove no longer supported options.
943 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
945 * except.c (can_convert_eh): Don't check template parms,
948 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
950 * optimize.c (maybe_clone_body): Copy parameter names and locations.
952 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
954 * cp-tree.h (adjust_clone_args): Prototype new function.
955 * class.c (adjust_clone_args): New function.
956 * decl.c (start_function): Call it for in charge ctors.
958 2001-04-26 Mark Mitchell <mark@codesourcery.com>
960 * method.c (use_thunk): Make sure that thunks really are emitted
963 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
965 * mangle.c (write_chars): New macro.
966 (hwint_to_ascii): New function
967 (write_number): Use it.
968 (write_integer_cst): Deal with really big numbers.
970 2001-04-25 Mark Mitchell <mark@codesourcery.com>
972 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
975 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
977 * decl.c (grokdeclarator): Set context of namespace scope
980 2001-04-24 Zack Weinberg <zackw@stanford.edu>
982 * cp/optimize.c: Include hashtab.h.
983 (struct inline_data): Add tree_pruner.
984 (expand_call_inline, expand_calls_inline): Use it when calling
986 (optimize_function): Initialize and free tree_pruner.
988 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
990 Lazy __FUNCTION__ generation.
991 * cp-tree.def (FUNCTION_NAME): Remove.
992 * cp-tree.h (function_name_declared_p): Remove.
993 (cp_fname_init): Prototype.
994 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
995 don't call declare_function_name. Call start_fname_decls.
996 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
997 clobber the line number.
998 (cp_fname_init): New function.
999 (start_function): Call start_fname_decls.
1000 (finish_function): Call finish_fname_decls.
1001 * lex.c (reswords): Add slots for __FUNCTION__ et al.
1002 (rid_to_yy): Add mappings for __FUNCTION__ et al.
1003 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
1004 * parse.y (VAR_FUNC_NAME): New token.
1005 (primary): Add VAR_FUNC_NAME.
1006 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
1008 (tsubst, FUNCTION_NAME case): Remove.
1009 (tsubst_copy, FUNCTION_NAME case): Remove.
1010 (tsubst_expr, DECL_STMT case): Be careful with a
1011 DECL_PRETTY_FUNCTION_P.
1012 (instantiate_decl): Remove function_name_declared_p.
1013 * semantics.c (begin_compound_statement): Don't call
1014 declare_function_name here.
1015 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
1016 (finish_translation_unit): Call finish_fname_decls.
1017 (expand_body): Remove function_name_declared_p.
1018 * typeck2.c (digest_init): Allow any ERROR_MARK.
1020 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1022 * pt.c (tsubst_decl): Use VOID_TYPE_P.
1023 * semantics.c: Fix some typos.
1025 2001-04-23 Phil Edwards <pme@sources.redhat.com>
1027 * cp/decl2.c (flag_honor_std): Always initialize to 1.
1029 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1031 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
1033 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
1035 * except.c (build_throw): Wrap the initialization of the exception
1036 object in a MUST_NOT_THROW_EXPR.
1037 (do_free_exception): #if 0.
1039 2001-04-20 Mark Mitchell <mark@codesourcery.com>
1041 * cp-tree.h (finish_enum): Change prototype.
1042 * decl.c (finish_enum): Reorganize.
1043 * parse.y (structsp): Adjust calls to finish_enum.
1045 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1047 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
1050 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1052 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
1053 (layout_empty_base): Return at end flag.
1054 (build_base_field): Likewise.
1055 (build_base_fields): Likewise.
1056 (layout_virtual_bases): Don't add 1 to eoc value.
1057 (end_of_class): Use full size for empty bases.
1058 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
1059 empty bases. Don't add 1 to eoc value. Only add trailing padding
1060 if we're an empty class with no empty bases.
1061 (dump_class_hierarchy): Dump size and alignment.
1063 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1065 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
1068 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1070 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
1071 is found, look first if name does not match the structure name.
1073 2001-04-19 Mark Mitchell <mark@codesourcery.com>
1075 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
1077 (SET_DECL_LANGUAGE): New macro.
1078 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
1079 (pushdecl): Likewise.
1080 (build_library_fn_1): Likewise.
1081 (build_cp_library_fn): Likewise.
1082 (grokfndecl): Likewise.
1083 (grokvardecl): Mark `extern "C"' variables as having C linkage.
1084 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
1085 * lex.c (retrofit_lang_decl): Likewise.
1086 * mangle.c (mangle_decl_string): Don't mangle the names of
1087 variables declared with C language linkage.
1088 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
1090 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
1092 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
1093 flag_access_control from uninitialized storage.
1095 2001-04-15 Mark Mitchell <mark@codesourcery.com>
1097 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
1098 * mangle.c (write_pointer_to_member_type): Fix mangling of
1099 pointers to cv-qualified member function types.
1101 * init.c (build_delete): Create a SAVE_EXPR for the address if
1102 we're going to use it more than once.
1104 2001-04-13 Mark Mitchell <mark@codesourcery.com>
1106 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
1107 (expand_ptremfunc_cst): Change prototype.
1108 (delta2_from_ptrmemfunc): Remove.
1109 * expr.c (cplus_expand_constant): Adjust call to
1110 expand_ptrmemfunc_cst.
1111 * typeck.c (build_ptrmemfunc1): Simplify.
1112 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
1113 results in a constant.
1114 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
1115 (delta2_from_ptrmemfunc): Remove.
1116 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
1118 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1120 * cp-tree.h (decl_namespace_list): New macro.
1121 (struct saved_scope): Add decl_ns_list.
1122 * decl.c (mark_saved_scope): Mark it.
1123 * decl2.c: Lose static decl_namespace_list.
1124 (init_decl2): Don't save it.
1126 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1128 * cp-tree.h (warn_return_type, yylex): Delete redundant
1131 * decl.c (current_class_depth, global_namespace): Likewise.
1133 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
1135 * repo.c (flag_use_repository): Likewise.
1137 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1139 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
1140 set_block, pushdecl, getdecls, gettags, init_decl_processing,
1141 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
1142 lvalue_or_else, print_lang_statistics, comp_target_types,
1143 unsigned_type, signed_type, signed_or_unsigned_type,
1144 build_function_call, mark_addressable, incomplete_type_error):
1145 Delete redundant declarations.
1147 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
1149 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
1150 (TYPE_ANONYMOUS_P): New macro.
1151 (TAGGED_TYPE_P): New macro.
1152 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
1153 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
1154 * tree.c (no_linkage_helper): Likewise.
1155 * semantics.c (begin_class_definition): Likewise.
1156 * pt.c (convert_template_argument): Likewise.
1157 * lex.c (check_for_missing_semicolon): Likewise.
1159 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1161 * class.c (dfs_unshared_virtual_bases): New function.
1162 (mark_primary_bases): Call it.
1163 (check_bases): Ignore virtual bases when determining
1166 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1168 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
1170 2001-04-11 Mark Mitchell <mark@codesourcery.com>
1172 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
1173 cloned function to the clone.
1175 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1177 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
1179 * semantics.c: Include expr.h.
1181 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
1183 * method.c (implicitly_declare_fn): Commonize code for copy ctor
1184 and assignment op. Set TREE_USED for parameter.
1186 2001-04-10 Mark Mitchell <mark@codesourcery.com>
1188 * class.c (find_final_overrider_data): Add `candidates'.
1189 (dfs_find_final_overrider): Don't issue error messages
1191 (find_final_overrider): Issue error messages here.
1192 (build_base_field): Don't warn about amgibuous direct bases here.
1193 (warn_about_ambiguous_direct_bases): New function.
1194 (layout_class_type): Use it.
1196 2001-04-10 Richard Henderson <rth@redhat.com>
1198 * typeck.c (build_array_ref): Push the array reference inside
1199 COMPOUND_EXPR and COND_EXPR.
1201 2001-04-05 Mark Mitchell <mark@codesourcery.com>
1203 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
1204 * decl.c (duplicate_decls): Adjust accordingly.
1205 (maybe_commonize_var): Likewise.
1206 (grokfndecl): Likewise.
1207 (start_function): Likewise.
1208 (start_method): Likewise.
1209 * decl2.c (key_method): Likewise.
1210 (import_export_decl): Likewise.
1211 * method.c (implicitly_declare_fn): Likewise.
1212 * optimize.c (maybe_clone_body): Likewise.
1214 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
1216 * lang-specs.h: Add __DEPRECATED.
1218 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
1220 * search.c (get_dynamic_cast_base_type): When building a new
1221 constant, set its type to ssizetype.
1223 2001-04-04 Jakub Jelinek <jakub@redhat.com>
1225 * optimize.c (expand_call_inline): Only add newly inlined statements
1228 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1230 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
1231 (OPERATOR_FORMAT): Likewise.
1232 (OPERATOR_TYPENAME_FORMAT): Likewise.
1233 * operators.def: Remove old name-mangling information.
1234 * decl.c (grok_op_properties): Adjust accordingly.
1235 * lex.c (init_operators): Likewise.
1236 * rtti.c (get_tinfo_decl): Issue error messages about types that
1239 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1241 * decl2.c (import_export_decl): Don't call import_export_class
1242 when processing an inline member function.
1243 * semantics.c (expand_body): Call import_export_decl before
1244 emitting inline functions.
1246 2001-03-28 Richard Henderson <rth@redhat.com>
1248 IA-64 ABI Exception Handling:
1249 * cp-tree.def (EH_SPEC_BLOCK): New.
1250 (MUST_NOT_THROW_EXPR): New.
1251 * cp-tree.h: Update changed function declarations.
1252 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
1253 (CPTI_CALL_UNEXPECTED): New.
1254 (struct cp_language_function): Rename x_eh_spec_try_block
1256 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
1257 * decl.c (current_binding_level): If no current function
1258 bindings, revert to scope_chain.
1259 (initialize_predefined_identifiers): Remove __cp_push_exception.
1260 (store_parm_decls): Use begin_eh_spec_block.
1261 (finish_function): Use finish_eh_spec_block.
1262 (mark_lang_function): Update for name changes.
1263 * decl2.c (finish_file): No mark_all_runtime_matches.
1264 * dump.c (cp_dump_tree): Handle new tree codes.
1265 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
1266 * except.c (catch_language_init, catch_language): Remove.
1267 (init_exception_processing): Don't set language code.
1268 Initialize call_unexpected_node, protect_cleanup_actions,
1269 eh_personality_libfunc, lang_eh_runtime_type.
1270 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
1271 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
1272 (prepare_eh_type): Split out type canonicalizations ...
1273 (build_eh_type_type): ... from here.
1274 (build_eh_type_type_ref): Remove.
1275 (mark_all_runtime_matches): Remove.
1276 (build_exc_ptr): New.
1277 (do_begin_catch, do_end_catch): New.
1278 (do_pop_exception): Remove.
1279 (build_terminate_handler): Remove.
1280 (choose_personality_routine): Split out language choice from ...
1281 (initialize_handler_parm): ... here.
1282 Use MUST_NOT_THROW_EXPR.
1283 (expand_start_catch_block): Use do_begin_catch. Simplify Java
1284 exception object handling.
1285 (expand_start_eh_spec, expand_end_eh_spec): Remove.
1286 (expand_exception_blocks, alloc_eh_object): Remove.
1287 (begin_eh_spec_block, finish_eh_spec_block): New.
1288 (do_allocate_exception, do_free_exception): New.
1289 (expand_throw): Merge into ...
1290 (build_throw): ... here. Update for abi.
1291 * expr.c (cplus_expand_expr): No expand_internal_throw.
1292 Handle MUST_NOT_THROW_EXPR.
1293 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
1294 * semantics.c (*) Update for except.h name changes.
1295 (genrtl_try_block): No protect_with_terminate.
1296 (genrtl_eh_spec_block): New.
1297 (genrtl_handler): Don't emit the goto here.
1298 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
1299 (genrtl_finish_function): Don't expand_exception_blocks.
1300 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
1302 2001-03-28 Richard Henderson <rth@redhat.com>
1304 * decl.c (struct named_label_list): Rename eh_region to
1305 in_try_scope, add in_catch_scope.
1306 (struct binding_level): Rename eh_region to is_try_scope,
1308 (note_level_for_try): Rename from note_level_for_eh.
1309 (note_level_for_catch): New.
1310 (poplevel): Copy both is_try_scope and is_catch_scope to
1311 the named_label_list struct.
1312 (check_previous_goto_1): Don't check for catch block via
1313 DECL_ARTIFICIAL; use in_try_scope instead.
1314 (check_goto): Likewise.
1315 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
1316 * except.c (expand_start_catch_block): Call note_level_for_catch.
1317 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
1319 2001-03-27 Richard Henderson <rth@redhat.com>
1321 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
1322 exceptions_via_longjmp.
1324 2001-03-27 Phil Edwards <pme@sources.redhat.com>
1326 * pt.c (check_default_tmpl_args): Make error messages clearer.
1328 2001-03-26 Phil Edwards <pme@sources.redhat.com>
1330 * error.c: Also undefine 'A' macro used for cp_printers definition.
1332 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1334 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1336 2001-03-26 Mike Yang <yang@research.att.com>
1337 Mark Mitchell <mark@codesourcery.com>
1339 * dump.c (dump_access): New function.
1340 (cp_dump_tree): Use it. Dump basetype information for class
1343 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1345 * Makefile.in (optimize.o): Depend on params.h.
1346 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
1347 (init_decl_processing): Set flag_no_inline when doing
1349 * optimize.c: Include params.h.
1350 (struct inline_data): Improve documentation of FNS. Add
1351 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
1352 (INSNS_PER_STMT): New macro.
1353 (remap_block): Use CLONING_P.
1354 (inlinable_function_p): Don't inline big functions.
1355 (expand_call_inline): Keep track of how much inlining we've done.
1356 (optimize_function): Set FIRST_INLINED_FN.
1357 (maybe_clone_body): Set CLONING_P.
1358 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
1360 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
1361 rest_of_compilation. Clear DECL_RTL for local variables
1363 (clear_decl_rtl): New function.
1365 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
1368 * cp-tree.h (skip_type_access_control,
1369 reset_type_access_control): Prototype.
1370 * decl.c (grokdeclarator): Access of friends is not checked.
1371 * parse.y (component_decl_list): Reset type access control.
1372 * semantics.c (decl_type_access_control): Clear
1373 current_type_lookups.
1374 (save_type_access_control): Don't save if not deferring.
1375 (skip_type_access_control, reset_type_access_control): New
1377 (begin_class_definition): Do type access control for basetypes.
1378 Start deferred access control.
1379 (finish_class_definition): Resume immediate access control if
1380 this is a local class.
1382 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1384 * class.c (add_method): Use memcpy/memmove, not bcopy.
1386 * decl.c (duplicate_decls): Likewise.
1388 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1390 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
1393 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1395 * decl.c (local_names): Define.
1396 (push_local_name): New.
1397 (grok_reference_init): Return init if initializing static reference
1398 variable with non-constant instead of emitting it.
1399 Move expand_static_init call to cp_finish_decl.
1400 (layout_var_decl): Call push_local_name.
1401 (maybe_commonize_var): Allow inlining functions even if they have
1402 static local variables, use comdat_linkage for them if flag_weak.
1403 (check_initializer): Call obscure_complex_init if
1404 grok_reference_init returned non-zero.
1405 (save_function_data): Clear x_local_names.
1406 (pop_cp_function_context): Free x_local_names.
1407 (mark_inlined_fns): Remove.
1408 (mark_lang_function): Mark x_local_names.
1409 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
1410 Mark inlined_fns as tree, remove call to mark_inlined_fns.
1411 * class.c (alter_access): Ensure DECL_ACCESS is never set if
1412 DECL_DISCRIMINATOR_P.
1413 * cp-tree.h (cp_language_function): Add x_local_names.
1414 (lang_decl_flags): Add discriminator into u2.
1415 (lang_decl_inlined_fns): Remove.
1416 (lang_decl): inlined_fns is now a TREE_VEC.
1417 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
1418 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
1419 TREE_VEC, not a custom structure.
1420 (optimize_function): Likewise.
1421 * mangle.c (discriminator_for_local_entity): Discriminate among
1422 VAR_DECL local entities.
1423 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
1426 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
1428 Add support for Java interface method calls.
1429 * cp-tree.h (struct lang_type): Add java_interface flag.
1430 (TYPE_JAVA_INTERFACE): New macro.
1431 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
1432 by setting TYPE_JAVA_INTERFACE.
1433 * call.c (java_iface_lookup_fn): New static.
1434 (build_over_call): If calling a method declared in a
1435 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
1436 expression which resolves the function address.
1437 (build_java_interface_fn_ref): New function.
1439 2001-03-22 Richard Henderson <rth@redhat.com>
1441 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
1442 * except.c: Don't include it.
1444 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1445 based on an idea from Joe Buck <jbuck@synopsys.com>
1447 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
1449 (data_def, component_decl): Add reductions to bad_decl.
1451 2001-03-22 Jakub Jelinek <jakub@redhat.com>
1453 * method.c (do_build_assign_ref): Don't use build_modify_expr for
1454 anonymous aggregates, since they don't have assignment operator
1456 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
1457 assignment operators for anonymous structure fields.
1459 2001-03-21 Jason Merrill <jason@redhat.com>
1461 * pt.c (instantiate_decl): Abort if we see a member constant
1462 instantiation that doesn't already have its initializer.
1463 Downgrade explicit instantiation without definition to pedwarn.
1465 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
1466 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
1467 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
1469 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
1470 (pending_vtables): Remove.
1471 * decl2.c (pending_vtables): Remove.
1472 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
1473 CLASSTYPE_VTABLE_NEEDS_WRITING.
1474 (import_export_class): Likewise.
1475 (init_decl2): Don't mark pending_vtables.
1476 * lex.c (handle_pragma_vtable): Just sorry.
1477 * pt.c (instantiate_class_template): Don't mess with
1478 CLASSTYPE_VTABLE_NEEDS_WRITING.
1479 (mark_class_instantiated): Likewise.
1480 * ptree.c (print_lang_type): Don't print it.
1481 * semantics.c (begin_class_definition): Don't set it.
1483 * pt.c (template_tail): Replace with last_pending_template.
1484 (maybe_templates, maybe_template_tail): Remove.
1485 (add_pending_template): Adjust.
1486 (instantiate_pending_templates): Adjust.
1488 * cp-tree.h (struct saved_scope): Remove lang_stack field.
1489 (current_lang_stack): Remove.
1490 * decl.c (maybe_push_to_top_level): Don't initialize it.
1491 (duplicate_decls): Use current_lang_depth.
1492 (xref_basetypes): Likewise.
1493 * class.c (current_lang_depth): New fn.
1494 (push_lang_context): Use more varray functionality.
1495 (pop_lang_context): Likewise.
1497 * error.c (GLOBAL_THING): Always use '__'.
1499 2001-03-21 Mark Mitchell <mark@codesourcery.com>
1501 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
1503 * mangle.c (mangle_decl_string): Mangle the names of overloaded
1504 operators, even when they have `extern "C"' linkage.
1506 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1508 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
1509 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1510 where it's not necessary.
1511 (add_method): Remove optimization involving comparison of
1512 DECL_ASSEMBLER_NAME.
1513 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
1514 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1515 where it's not necessary.
1516 (check_methods): Likewise.
1517 (build_clone): Likewise.
1518 (built_vtt): Likewise.
1519 * cp-tree.h (DECL_NEEDED_P): Likewise.
1520 * decl.c (pushtag): Likewise.
1521 (duplicate_decls): Likewise.
1522 (pushdecl): Likewise.
1523 (builtin_function): Likewise.
1524 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
1525 (build_cp_library_fn): Likewise.
1526 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
1527 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1528 where it's not necessary.
1529 (make_rtl_for_nonlocal_decl): Likewise.
1530 (cp_finish_decl): Likewise.
1531 (grokfndecl): Likewise.
1532 (grokvardecl): Likewise.
1533 (grokdeclarator): Likewise.
1534 (start_function): Likewise.
1535 (cp_missing_return_ok_p): Likewise.
1536 * decl2.c (grokclassfn): Likewise.
1537 (check_classfn): Likewise.
1538 (finish_static_data_member_decl): Likewise.
1539 (grokfield): Likewise.
1540 * error.c (GLOBAL_IORD_P): Remove.
1541 (dump_global_iord): Improve output.
1542 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
1543 * except.c (nothrow_libfn_p): Summarily reject any function not in
1545 * init.c (build_java_class_ref): Don't explicitly set
1546 DECL_ASSEMBLER_NAME after calling mangle_decl.
1547 * mangle.c (mangle_decl_string): Handle extern "C" functions.
1548 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
1549 * method.c (set_mangled_name_for_decl): Don't explicitly set
1550 DECL_ASSEMBLER_NAME after calling mangle_decl.
1551 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
1552 IDENTIFIER_GLOBAL_VALUE for the thunk.
1553 * pt.c (set_mangled_name_for_template_decl): Remove.
1554 (check_explicit_specialization): Don't use it.
1555 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
1556 (tsubst_friend_function): Likewise.
1557 (tsubst_decl): Likewise.
1558 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
1559 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
1560 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1561 where it's not necessary.
1562 (tinfo_base_init): Likewise.
1563 (create_real_tinfo_var): Likewise.
1564 * search.c (looup_field_1): Likewise.
1565 * semantics.c (finish_named_return_value): Likewise.
1566 * tree.c (init_tree): Set lang_set_decl_assembler_name.
1568 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
1570 Correct semantics restrictions checking in throw-expression.
1571 * except.c (is_admissible_throw_operand): New function.
1572 (build_throw): Use it.
1574 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1576 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
1579 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1581 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1582 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
1583 * decl.c (duplicate_decls): Likewise.
1584 (builtin_function): Likewise.
1585 (build_library_fn): Likewise.
1586 (build_cp_library_fn): Likewise.
1587 (check_initializer): Likewise.
1588 (cp_finish_decl): Likewise.
1589 * decl2.c (grokfield): Likewise.
1590 (grok_function_init): Remove #if 0'd code.
1591 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1592 * friend.c (do_friend): Likewise.
1593 * init.c (get_temp_regvar): Likewise.
1594 * method.c (make_thunk): Likewise.
1595 * pt.c (tsubst_friend_function): Likewise.
1596 (tsubst_decl): Likewise.
1597 (regenerate_decl_from_template): Likewise.
1598 * semantics.c (genrtl_named_return_value): Likewise.
1599 (expand_body): Likewise.
1600 (genrtl_finish_function): Likewise.
1601 * tree.c (cp_tree_equal): Likewise.
1603 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
1605 * call.c (convert_like_real): Add extra semantics to INNER
1606 parameter. Don't convert to temporary if a user conversion
1607 gives us an lvalue that we're about to bind to a reference.
1608 Set INNER to indicate pending reference binding on recursive
1611 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1613 * cp/lex.c: Delete duplicate pending_lang_change.
1615 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1617 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
1619 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
1620 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
1622 2001-03-09 Zack Weinberg <zackw@stanford.edu>
1624 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
1626 2001-03-08 Stan Shebs <shebs@apple.com>
1628 * cp-tree.h (set_identifier_local_value): Remove unused decl.
1630 2001-03-06 Zack Weinberg <zackw@stanford.edu>
1632 * spew.c: Remove references to CPP_OSTRING.
1634 2001-03-06 Andrew Haley <aph@redhat.com>
1636 * typeck.c (convert_arguments): Check that we have an fndecl.
1638 2001-03-05 Andrew Haley <aph@redhat.com>
1640 * typeck.c (convert_arguments): Don't do ellipsis conversion for
1641 __built_in_constant_p.
1643 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1645 * typeck.c (build_static_cast): Allow enum to enum conversions
1648 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1650 * class.c (check_field_decls): Pointers to member do not a
1651 non-pod struct make, as per DR 148.
1653 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1655 * call.c (joust): cp_pedwarn when using gnu extension concerning
1656 worst conversion sequences.
1658 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1660 * decl.c: Replace all uses of 'boolean' with 'bool'.
1662 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1664 * lang-specs.h: Add zero initializer for cpp_spec field to
1665 all array elements that need one. Don't put an #ifdef inside
1666 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
1669 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1671 Implement using decls inside template functions.
1672 * decl2.c (validate_nonmember_using_decl): Don't special case
1673 fake_std_node in the global namespace. Don't reject early when
1674 processing a template.
1675 (do_local_using_decl): Add to statement tree. Don't do further
1676 processing when building a template.
1677 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
1679 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1681 * decl2.c (do_nonmember_using_decl): Don't complain if we find
1682 same function. Do complain about ambiguating extern "C"
1685 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
1687 Remove floating point and complex type template constant parms.
1688 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
1689 COMPLEX_TYPE extensions.
1690 (invalid_nontype_parm_type_p): Likewise.
1692 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
1694 * except.c (call_eh_info): Revert "match_function"'s type.
1696 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
1698 Fix ctor vtable vcall offsets.
1699 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
1700 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
1701 (get_matching_base): Remove.
1702 (get_original_base): New function.
1703 (build_vtbl_initializer): Initialize vid.rtti_binfo.
1704 Use a virtual thunk for a ctor vtable with an index
1705 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
1706 primary base within a constructor vtable. Only set
1707 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
1708 when primary base has been lost.
1709 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
1711 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
1713 * call.c (joust): Ensure more_specialized()'s argument length
1714 parameter has correct value for constructors.
1716 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
1718 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
1720 * decl.c (mark_inlined_fns): Prototype.
1722 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1724 * spew.c (yylex): Correct handling of friends.
1726 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1728 * mangle.c (write_encoding): Pass write_function_type the
1729 FUNCTION_DECL for the function being encoded.
1730 (write_function_type): Pass it along to write_bare_function_type.
1731 (write_bare_function_type): Pass it along to write_method_parms.
1732 (write_method_parms): Don't mangle the compiler-generated
1733 parameters to a constructor or destructor.
1735 2001-02-22 Andreas Jaeger <aj@suse.de>
1737 * optimize.c: Include toplev.h for
1738 note_deferral_of_defined_inline_function prototype.
1740 2001-02-22 Jakub Jelinek <jakub@redhat.com>
1742 * cp-tree.h (struct lang_decl_inlined_fns): New.
1743 (struct lang_decls): Add inlined_fns.
1744 (DECL_INLINED_FNS): New macro.
1745 * optimize.c (struct inline_data): Add inlined_fns.
1746 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
1747 (inlinable_function_p): Likewise, fix typo in comment,
1748 function is not inlinable if it already inlined function currently
1750 (expand_call_inline): Add fn to inlined_fns if neccessary.
1751 (optimize_function): Initialize inlined_fns.
1752 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
1753 * decl.c (mark_inlined_fns): New function.
1754 (lang_mark_tree): Call it.
1756 2001-02-21 Jason Merrill <jason@redhat.com>
1758 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
1759 (DECL_UNINLINABLE): Move to middle-end.
1761 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
1762 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
1763 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1764 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1765 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1767 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1770 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1772 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1775 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1777 * optimize.c (expand_call_inline): Don't walk subtrees of type
1780 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1782 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1785 2001-02-18 Jason Merrill <jason@redhat.com>
1787 Do put the VTT parameter in DECL_ARGUMENTS.
1788 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1789 (current_vtt_parm): New macro.
1790 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1791 (DECL_HAS_VTT_PARM_P): New macro.
1792 (DECL_VTT_PARM): Remove.
1793 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1794 * decl.c (duplicate_decls): Only copy the operator code if
1796 (start_function): Set current_vtt_parm.
1797 (lang_mark_tree): Don't mark vtt_parm.
1798 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1799 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1800 * class.c (build_clone): Maybe remove the VTT parm.
1801 * optimize.c (maybe_clone_body): Set up the VTT parm.
1802 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1803 * call.c (build_over_call): Just allow the VTT arg.
1804 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1805 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1806 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1807 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1808 * error.c (dump_function_decl): Likewise.
1809 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1810 if we try to call a constructor with in-charge or VTT parms.
1811 * method.c (skip_artificial_parms_for): New fn.
1812 * call.c (add_function_candidate, build_over_call): Call it.
1813 * call.c (build_new_method_call): Use current_vtt_parm.
1814 * init.c (expand_virtual_init): Likewise.
1815 * class.c (same_signature_p): No longer static.
1816 * cp-tree.h: Declare it.
1817 * search.c (look_for_overrides_r): Use it.
1819 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1821 * cp-tree.h (new_abi_rtti_p): Remove.
1822 (name_mangling_version): Likewise.
1823 (flag_do_squangling): Likewise.
1824 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1825 * decl.c (grokfndecl): Likewise.
1826 * decl2.c (name_mangling_version): Remove.
1827 (flag_do_squangling): Likewise.
1828 (lang_f_options): Remove `squangle'.
1829 (unsupported_options): Add `squangle'.
1830 (cxx_decode_option): Issue a warning about uses of
1831 -fname-mangling-version.
1832 (finish_file): Remove old ABI support.
1833 * pt.c (check_explicit_specialization): Likewise.
1834 (tsubst_decl): Likewise.
1835 * rtti.c (init_rtti_processing): Likewise.
1836 (build_headof): Likewise.
1837 (get_tinfo_decl_dynamic): Likewise.
1838 (tinfo_from_decl): Likewise.
1839 (build_dynamic_cast_1): Likewise.
1840 (synthesize_tinfo_var): Likewise.
1841 * init.c (build_new): Allow enumeration types for the array-bounds
1842 in a direct-new-declarator.
1844 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1846 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1847 TREE_PROTECTED from the template being specialized.
1849 2001-02-17 Jason Merrill <jason@redhat.com>
1851 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1853 * decl.c (bad_specifiers): Allow throw specs on things with
1854 pointer-to-function or -member-function type.
1855 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1858 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1860 * call.c (check_dtor_name): Handle template names correctly.
1862 2001-02-16 Jason Merrill <jason@redhat.com>
1864 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1865 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1866 * optimize.c (maybe_clone_body): Don't substitute it.
1867 * call.c (build_new_method_call): Check in_chrg instead.
1868 * init.c (expand_virtual_init): Likewise.
1870 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1872 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1873 class-type introduces at least a type-name.
1875 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1877 * call.c (convert_like_real): Create a temporary for non-lvalue.
1879 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1881 * cp-tree.h: Fix typos in comments.
1883 2001-02-16 Jason Merrill <jason@redhat.com>
1885 * optimize.c (remap_block): If we're compiling a clone, pass the
1886 new block to insert_block.
1888 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1890 * semantics.c (finish_asm_stmt): Robustify.
1892 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1894 * pt.c (push_template_decl_real): Don't remangle the name of a
1897 2001-02-15 Jim Meyering <meyering@lucent.com>
1899 * Make-lang.in (c++.install-common): Depend on installdirs.
1900 (c++.install-info): Likewise.
1901 (c++.install-man): Likewise.
1903 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1905 * typeck2.c (build_m_component_ref): Robustify.
1907 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1909 * friend.c (do_friend): Don't take the nested [template] class
1910 into account when deciding whether to warn about the friend
1911 function not referring to a template function.
1913 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1915 * typeck.c (build_unary_op): Clarify error message.
1917 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1919 * parse.y (component_constructor_declarator): allow optional
1920 parentheses around constructor class name.
1922 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1924 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1926 * init.c (emit_base_init): Remove incorrect comment about
1928 * method.c (make_thunk): Fix comment alignment.
1930 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1932 Kill remnants of this is variable.
1933 * cp-tree.h (flag_this_is_variable): Remove.
1934 * decl2.c (flag_this_is_variable): Remove.
1935 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1936 (build_vbase_path): The path is non-static, even in a cdtor.
1937 (resolves_to_fixed_type_p): Add additional return value.
1938 * search.c (init_vbase_pointers): Adjust.
1939 * tree.c (lvalue_p_1): Adjust.
1940 * typeck.c (mark_addressable): Adjust.
1942 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1944 * pt.c (unify): Don't check cv quals of array types.
1946 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1948 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1949 check whether we already have the type.
1951 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1953 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1954 * call.c (build_op_delete_call): Simplify to remove duplicate
1956 * class.c (clone_function_decl): Don't build the deleting variant
1957 of a non-virtual destructor.
1958 * decl.c (finish_destructor_body): Don't call delete if this is a
1959 non-virtual destructor.
1960 * init.c (build_delete): Explicitly call `operator delete' when
1961 deleting an object with a non-virtual destructor.
1963 2001-02-13 Jason Merrill <jason@redhat.com>
1965 * lang-specs.h: Add more __EXCEPTIONS.
1967 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1969 * typeck2.c (process_init_constructor): Check
1970 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1972 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1974 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1975 Remove spurious information in comment. Allow further
1976 adjustments of REFERENCE_TYPE args.
1978 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1980 * errfn.c (cp_deprecated): Tweak diagnostic text.
1981 * parse.y (new_initializer): Deprecate initializer lists
1984 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1986 Remove old ABI support.
1988 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1990 * decl2.c (flag_vtable_thunks): Always set it to 1.
1991 (flag_new_abi): Likewise.
1992 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1994 * Makefile.in (g++spec.o): Fix typo.
1996 2001-02-09 Jason Merrill <jason@redhat.com>
1998 * lang-specs.h: Restore definition of __EXCEPTIONS.
2000 2001-02-08 Jason Merrill <jason@redhat.com>
2002 * search.c (shared_member_p): New function.
2003 (lookup_field_r): Use it.
2004 * cp-tree.h (SHARED_MEMBER_P): Remove.
2006 * method.c (process_overload_item): Handle template-dependent array
2008 * pt.c (type_unification_real): If we end up with undeduced nontype
2011 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
2014 * typeck2.c (friendly_abort): Don't say anything if we have
2015 earlier errors or sorries.
2017 * decl.c (check_tag_decl): Notice attempts to redefine bool and
2018 wchar_t. Ignore if in_system_header.
2020 * decl.c (maybe_push_cleanup_level): New fn...
2021 (start_decl_1): ...split out from here.
2022 * cvt.c (build_up_reference): Use it.
2023 * cp-tree.h: Declare it.
2025 2001-02-07 Mark Mitchell <mark@codesourcery.com>
2027 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
2030 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
2032 * pt.c (lookup_template_class): Make sure it's a primary
2033 template or template_template_parm when called from the parser.
2034 (instantiate_template_class): Add assertion.
2036 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
2038 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
2039 from error_mark_node.
2041 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
2043 Fix specification and implementation bugs in V3 ABI
2044 construction vtables.
2045 * cp-tree.h (flag_dump_class_layout): New flag.
2046 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
2047 (BINFO_LOST_PRIMARY_P): New flag.
2048 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
2049 (BINFO_PRIMARY_MARKED_P): Rename to ...
2050 (BINFO_PRIMARY_P): ... here.
2051 (binfo_via_virtual): New prototype.
2052 * decl2.c (flag_dump_class_layout): New flag.
2053 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
2054 use `=' as a file name separator.
2055 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
2057 (build_vtbl_address): If this is a virtual primary base, then
2058 get the vtbl of what it is ultimately primary for.
2059 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
2060 for BINFO_PRIMARY_P.
2061 (dfs_skip_nonprimary_vbases_markedp): Likewise.
2062 (get_shared_vbase_if_not_primary): Likewise.
2063 (dfs_get_pure_virtuals): Likewise.
2064 (expand_upcast_fixups): Likewise.
2065 (fixup_virtual_upcast_offsets): Likewise.
2066 (dfs_find_vbase_instance): Likewise.
2067 (find_vbase_instance): Likewise.
2068 (binfo_from_vbase): Adjust comment to reflect reality.
2069 (binfo_via_virtual): New function.
2070 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
2071 for binfo walking during VTT construction.
2072 (dfs_mark_primary_bases): Remove.
2073 (force_canonical_binfo_r): New function.
2074 (force_canonical_binfo): New function.
2075 (mark_primary_virtual_base): New function.
2076 (mark_primary_bases): Walk in inheritance graph order, use
2077 mark_primary_virtual_base.
2078 (determine_primary_base): Use some more intermediate variables.
2079 (dfs_find_final_overrider): Don't check for overriding along a
2081 (dfs_modify_vtables): Walk into primary virtual bases too.
2082 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
2083 (build_base_fields): Likewise.
2084 (dfs_set_offset_for_unshared_vbases): Likewise.
2085 (layout_virtual_bases): Likewise.
2086 (end_of_class): Likewise.
2087 (finish_struct_1): Call dump_class_hierarchy, if requested.
2088 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
2089 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
2090 (dump_class_hierarchy): Add file parameter. Append to file, if
2092 (finish_vtbls): Adjust accumulate_vtbl_inits call.
2093 Use canonical base for virtual bases.
2094 (build_vtt): Add more comments. Adjust build_vtt_inits call.
2095 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
2096 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
2097 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
2099 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
2100 from DATA. We want virtual primary bases and all bases via virtual.
2101 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
2102 virtual base when not a construction vtable.
2103 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
2104 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
2105 Use canonical bases when processing virtual bases.
2106 (accumulate_vtbl_inits): We're interested in any base via a
2108 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
2109 within a construction vtable, determine what is being overridden.
2110 (build_vtbl_initializer): Add more comments
2111 (add_vcall_offset_vtbl_entries_1): Adjust comment.
2112 (build_rtti_vtbl_entries): Check if the base has lost its
2115 2001-02-05 Mark Mitchell <mark@codesourcery.com>
2117 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
2119 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2121 * decl.c (pushdecl): Call abort instead of fatal.
2122 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
2123 * init.c (build_new_1): Likewise.
2124 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
2125 * decl.c (build_typename_type): hash_table_init now returns void.
2126 decl.c (init_decl_processing): Make an error non-fatal.
2128 2001-02-04 Mark Mitchell <mark@codesourcery.com>
2130 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
2132 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
2133 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
2134 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
2135 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
2136 * decl.c (maybe_commonize_var): Use the new name-mangling where
2138 * decl2.c (comdat_linkage): Enhance comments. Make all
2139 compiler-generated things static, if COMDAT is not available.
2140 (get_tinfo_decl): Do not make typeinfo objects that belong in the
2142 (tinfo_base_init): Use the correct mangled name for typeinfo
2143 strings, and push them into the global scope.
2144 (typeinfo_in_lib_p): New function.
2145 (synthesize_tinfo_var): Use it.
2146 (create_real_tinfo_var): Likewise.
2148 2001-02-03 Jakub Jelinek <jakub@redhat.com>
2150 * decl.c (push_class_binding): Use context_for_name_lookup instead
2152 * search.c (context_for_name_lookup): Remove static. Check for NULL
2153 context in the loop.
2154 * cp-tree.h (context_for_name_lookup): Add prototype.
2156 2001-02-02 Jakub Jelinek <jakub@redhat.com>
2158 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
2159 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
2161 * call.c (convert_class_to_reference, build_user_type_conversion_1,
2162 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
2164 2001-02-02 Mark Mitchell <mark@codesourcery.com>
2166 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
2167 of macros used when compiling g++spec.c.
2168 * g++spec.c (lang_specific_driver): Link with the shared
2171 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
2173 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
2174 make_reference_declarator, make_call_declarator), method.c
2175 (implicitly_declare_fn), parse.y (namespace_using_decl,
2176 notype_unqualified_id, expr_or_declarator, new_type_id,
2177 after_type_declarator, direct_after_type_declarator,
2178 notype_declarator, complex_notype_declarator,
2179 complex_direct_notype_declarator, qualified_id,
2180 notype_qualified_id, overqualified_id, direct_new_declarator,
2181 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
2182 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
2183 instead of build_parse_node.
2185 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2187 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
2188 (minus_one_node): Moved to top level gcc directory. Renamed
2189 to integer_minus_one_node.
2191 * init.c (init_init_processing): Don't set minus_one_node.
2192 (build_vec_init): Use integer_minus_one_node.
2194 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2196 2001-01-28 Jakub Jelinek <jakub@redhat.com>
2198 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
2199 identical and they would be replaced with constant, remove
2200 MODIFY_EXPR from the tree.
2202 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2204 * Make-lang.in: Remove all dependencies on defaults.h.
2205 * call.c: Don't include defaults.h.
2207 * decl2.c: Likewise.
2208 * except.c: Likewise.
2212 * typeck.c: Likewise.
2214 2001-01-25 Jakub Jelinek <jakub@redhat.com>
2216 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
2217 operators even in "C" linkage.
2218 * method.c (set_mangled_name_for_decl): Likewise.
2219 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
2220 overloaded operators in "C" linkage.
2222 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2224 * pt.c (tsubst_decl): Remove IN_DECL parameter.
2225 (tsubst_arg_types): Check parameter is not void.
2226 (tsubst): Adjust tsubst_decl call.
2228 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2230 * call.c (add_builtin_candidate): Quote std properly, from
2233 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2235 * pt.c (check_explicit_specialization): Clone constructors and
2238 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2240 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
2241 indicates anything special about template depth. Make sure we
2242 only count the user visible template classes.
2244 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2246 * call.c (build_conv): Typo in comment.
2247 (add_builtin_candidate): Add more explanation.
2248 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
2249 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
2250 when we have enumeral types.
2251 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
2252 candidates for relops and eqops.
2253 (joust): Simplify control flow. Allow a non-template user
2254 function to hide a builtin.
2256 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
2258 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
2259 (more_specialized): Add deduction parameter.
2260 * call.c (joust): Adjust more_specialized call.
2261 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
2262 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
2263 (get_bindings_order): Remove.
2264 (get_bindings_real): Add DEDUCE parameter.
2265 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
2266 REFERENCE_TYPE jig for DEDUCE_ORDER.
2267 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
2268 maybe_adjust_types_for_deduction.
2269 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
2271 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
2272 (check_cv_quals_for_unify): Use new unify qualifier flags.
2273 (unify): Clear new unify qualifier flags.
2274 (get_bindings_real): Add DEDUCE parameter.
2275 (get_bindings): Adjust call to get_bindings_real.
2276 (get_bindings_overload): Likewise.
2277 (most_specialized_instantiation): Adjust call to
2280 2001-01-19 Jason Merrill <jason@redhat.com>
2282 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
2284 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
2287 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
2289 * decl2.c (arg_assoc_class): Fix double iteration logic.
2291 2001-01-19 Jason Merrill <jason@redhat.com>
2293 * init.c (build_delete): Always call convert_force to strip cv-quals.
2295 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
2296 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
2297 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
2299 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2301 * search.c (get_vbase_1): Count only virtual bases.
2303 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2305 * class.c (duplicate_tag_error): Robustify flag clearing.
2307 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2309 * cp-tree.h (lookup_template_class): Add complain parm.
2310 * decl.c (lookup_namespace_name): Adjust call to
2311 lookup_template_class.
2312 (make_typename_type): Likewise.
2313 * semantics.c (finish_template_type): Likewise.
2314 * pt.c (lookup_template_class): Add complain parm. Adjust.
2315 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
2318 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2320 * pt.c (copy_default_args_to_explicit_spec): Preserve
2321 object's CV quals. Reorganize.
2323 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2325 * typeck.c (build_modify_expr): Say `initialization' for
2327 * init.c (build_default_init): Convert to enumeral type, if
2330 2001-01-18 Jakub Jelinek <jakub@redhat.com>
2332 * parse.y (nomods_initdcl0): Properly set things up for
2335 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2337 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
2338 (type_unification_real): Set it.
2341 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2343 * decl.c (finish_destructor_body): Convert to vbase pointer here.
2345 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2347 * semantics.c (begin_class_definition): Check we're not inside a
2350 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2352 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
2355 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2357 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
2358 * call.c (build_over_call): Add comment.
2360 2001-01-16 Daniel Berlin <dberlin@redhat.com>
2362 * cvt.c (ocp_convert): Handle vector type conversion
2363 * typeck2.c (digest_init): Handle vector type initializations
2365 2001-01-16 Phil Edwards <pme@sources.redhat.com>
2367 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
2370 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2372 * pt.c (check_nontype_parm): Rename to ...
2373 (invalid_nontype_parm_type_p): ... here.
2374 (process_template_parm): Adjust.
2375 (convert_template_argument): Adjust.
2377 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2379 * pt.c (check_nontype_parm): New function.
2380 (process_template_parm): Use it.
2381 (convert_template_argument): Use it.
2382 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
2385 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
2387 * tree.c: Add defaults.h
2388 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
2389 * Make-lang.in (cp/tree.o): Add defaults.h.
2391 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2393 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
2395 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2397 * g++.1: Change to be ".so man1/gcc.1".
2399 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2401 * Make-lang.in (c++.info, c++.install-info): Build and install g++
2403 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
2404 ($(srcdir)/cp/g++int.info): New target.
2405 * gxxint.texi: Add info directory entry. Use @@ in email address.
2406 * .cvsignore: Update.
2408 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2410 * typeck.c (build_c_cast): Do template processing earlier.
2411 Always pedwarn on array casts.
2413 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2415 * friend.c (make_friend_class): Make sure a templated class is
2416 actually a template.
2418 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2420 * decl2.c (get_guard): Set linkage from guarded decl.
2422 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2424 * call.c (convert_default_arg): Check for unprocessed
2426 * cp-tree.h (replace_defarg): Move to spew.c.
2427 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
2428 spew.c, which is where they really are.
2429 (done_pending_defargs): Declare.
2430 (unprocessed_defarg_fn): Declare.
2431 * decl.c (replace_defarg): Move to spew.c
2432 * parse.y (structsp): Call done_pending_defargs.
2433 * spew.c (defarg_fns): Rearrange list structure.
2434 (defarg_fnsdone): New static variable.
2435 (defarg_depfns): New static variable.
2436 (init_spew): Adjust.
2437 (add_defarg_fn): Store the type in TREE_TYPE.
2438 (do_pending_defargs): Detect and deal with ordering constraints
2440 (done_pending_defargs): New function.
2441 (unprocessed_defarg_fn): New function.
2442 (replace_defarg): Moved from decl.c. Robustify. Don't save
2443 if circularity detected.
2445 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2447 * pt.c (unify): Check array has a domain, before checking
2448 whether it is variable sized.
2450 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2452 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
2453 parameters with pointers to arrays of unknown bound.
2455 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2457 * parse.y (template_parm_header, template_spec_header): New
2458 reductions. Split out from ...
2459 (template_header): ... here. Use them.
2460 (template_template_parm): Use template_parm_header.
2461 * semantics.c (finish_template_template_parm): Add assert.
2463 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2465 * mangle.c (write_builtin_type): Fix thinko.
2467 * pt.c (copy_default_args_to_explicit_spec_1): New function.
2468 (copy_default_args_to_explicit_spec): Likewise.
2469 (check_explicit_specialization): Use it.
2471 * class.c (finish_struct_1): Remove last argument in call to
2472 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2473 * decl.c (builtin_function): Likewise.
2474 (build_cp_library_fn): Likewise.
2475 (check_initializer): Likewise.
2476 (make_rtl_for_nonlocal_decl): Likewise.
2477 (cp_finish_decl): Likewise.
2478 (start_function): Likewise.
2479 * decl2.c (finish_anon_union): Likewise.
2480 * friend.c (do_friend): Likewise.
2481 * init.c (build_java_class_ref): Likewise.
2482 * method.c (make_thunk): Likewise.
2483 * pt.c (tsubst_friend_function): Likewise.
2484 * semantics.c (expand_body): Likewise.
2486 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2488 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
2489 looking at DECL_CLONED_FUNCTION for non-functions.
2491 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2493 * error.c (dump_template_parameter): Use parm to determine how
2494 to print default value.
2496 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2498 * class.c (duplicate_tag_error): Clear more flags.
2500 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2502 * call.c (build_new_method_call): Use binfo_for_vbase.
2504 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
2506 * cp-tree.h (flag_cond_mismatch): Don't declare.
2507 * decl2.c (flag_cond_mismatch): Don't define.
2508 (lang_f_options): Remove cond-mismatch.
2509 (unsupported_options): Add cond-mismatch.
2511 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
2513 * class.c (handle_using_decl): Reject using of constructor name
2514 of sourcing class. Allow injecting of a method with same name as
2515 nested class. Fixup error messages.
2517 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
2519 * decl2.c (lang_decode_option): Handle -Wformat=2.
2521 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2523 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
2524 initialized_in_class.
2525 (DECL_DEFINED_IN_CLASS_P): Rename to ...
2526 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
2527 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
2528 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
2529 * pt.c (check_default_tmpl_args): Adjust for
2530 DECL_INITIALIZED_IN_CLASS_P.
2531 (instantiate_class_template): Likewise.
2532 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
2534 * class.c (finish_struct): Constify saved_filename.
2536 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2538 * class.c (duplicate_tag_error): Adjust diagnostic.
2539 (finish_struct): Locally set location to start of struct.
2540 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
2542 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2544 * decl.c (struct binding_level): Adjust class_shadowed comments
2546 (push_class_level_binding): Ajust comments to reflect reality.
2547 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
2548 Don't set TREE_VALUE on the class_shadowed list.
2550 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2552 * decl2.c (acceptable_java_type): Allow references too.
2553 * init.c (build_java_class_ref): When using the new ABI, search
2554 `class$' and have it mangled with `mangle_decl.'
2555 * mangle.c (write_java_integer_type_codes): New function.
2556 (write_builtin_type): Detect and mangle Java integer and real
2559 2001-01-07 Mark Mitchell <mark@codesourcery.com>
2561 * decl2.c (grokfield): Don't accept `asm' specifiers for
2562 non-static data members.
2564 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2566 * expr.c (cplus_expand_expr): Don't reset `target'.
2568 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
2570 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
2572 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2574 * parse.y (template_datadef): Check for error_mark_node.
2576 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2578 * cp-tree.def (DEFAULT_ARG): Make `x' class.
2580 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
2582 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
2583 (record_builtin_type): Make non-static.
2584 (flag_short_double): Don't declare.
2585 (init_decl_processing): Remove the creation of many tree nodes now
2586 in c_common_nodes_and_builtins.
2587 (build_void_list_node): New function.
2588 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
2589 * cp-tree.h (flag_short_wchar): Don't declare.
2591 2001-01-04 Mark Mitchell <mark@codesourcery.com>
2593 * call.c (build_conv): Don't use build1 for USER_CONV.
2594 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
2596 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
2598 * lex.c (lang_init): Call c_common_lang_init.
2600 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2602 * search.c (lookup_fnfields_here): Remove.
2603 (look_for_overrides_r): Use lookup_fnfields_1.
2604 Ignore functions from using declarations.
2606 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2608 Implement exceptions specifiers for implicit member functions.
2609 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
2610 * method.c (synthesize_exception_spec): New function.
2611 (locate_dtor, locate_ctor, locate_copy): New functions.
2612 (implicitly_declare_fn): Generate the exception spec too.
2613 * search.c (check_final_overrider): Check artificial functions
2615 * typeck2.c (merge_exception_specifiers): New function.
2617 2001-01-03 Jason Merrill <jason@redhat.com>
2619 * init.c (build_default_init): New fn.
2620 (perform_member_init): Split out from here.
2621 (build_new_1): Use it. Simplify initialization logic.
2622 (build_vec_init): Take an array, rather than a pointer and maxindex.
2623 Speed up simple initializations. Don't clean up if we're assigning.
2624 * cp-tree.h: Adjust.
2625 * decl2.c (do_static_initialization): Remove TREE_VEC case.
2626 * parse.y (new_initializer): Return void_zero_node for ().
2627 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
2628 * typeck2.c (digest_init): Only complain about user-written
2631 2000-12-22 Mike Stump <mrs@wrs.com>
2633 * decl2.c: (max_tinst_depth): Increase to 50.
2635 2001-01-02 Mark Mitchell <mark@codesourcery.com>
2637 * class.c (invalidate_class_lookup_cache): Zero the
2638 previous_class_values.
2639 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
2641 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
2642 * decl.c (free_bindings): New variable.
2643 (push_binding): Don't create a new binding if we have one on the
2645 (pop_binding): Put old bindings on the free list.
2646 (init_decl_processing): Use size_int, not build_int_2.
2647 Register free_bindings as a GC root.
2648 (cp_make_fname_decl): Use size_int, not build_int_2.
2649 (push_inline_template_parms_recursive): Likewise.
2650 (end_template_parm_list): Likewise.
2651 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
2652 (tsubst_template_parms): Use size_int, not build_int_2.
2654 * rtti.c (get_vmi_pseudo_type_info): Likewise.
2656 2001-01-02 Richard Henderson <rth@redhat.com>
2658 * parse.y (asm): Set ASM_INPUT_P.
2660 2001-01-02 Jason Merrill <jason@redhat.com>
2662 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
2665 * typeck.c (cp_truthvalue_conversion): New fn.
2666 * cvt.c (ocp_convert): Use it.
2668 * cp-tree.h: Lose c-common.c decls.
2670 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
2671 * cvt.c (convert_to_void): Use type_unknown_p.
2673 * typeck.c (strip_all_pointer_quals): Also strip quals from
2674 pointer-to-member types.
2676 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
2679 * call.c (build_new_method_call): Do evaluate the object parameter
2680 when accessing a static member.
2681 * typeck.c (build_component_ref): Likewise.
2683 2001-01-02 Andreas Jaeger <aj@suse.de>
2685 * decl.c (cp_missing_noreturn_ok_p): New.
2686 (init_decl_processing): Set lang_missing_noreturn_ok_p.
2688 2000-12-29 Jakub Jelinek <jakub@redhat.com>
2690 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
2692 2000-12-29 Mark Mitchell <mark@codesourcery.com>
2694 * class.c (pushclass): Remove #if 0'd code.
2695 * cp-tree.h (overload_template_name): Remove.
2696 * decl.c (store_bindings): Simplify.
2697 (pop_from_top_level): Likewise.
2698 * pt.c (overload_template_name): Remove.
2699 (instantiate_decl): Don't call push_to_top_level if it's not
2702 2000-12-28 Mark Mitchell <mark@codesourcery.com>
2704 * pt.c (register_local_specialization): Don't return a value.
2705 (lookup_template_class): Use move-to-front heuristic when looking
2706 up template instantiations.
2707 (instantiate_decl): Only push_to_top_level when we're actually
2708 going to instantiate the template.
2710 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2712 * search.c (binfo_for_vtable): Return least derived class, not
2713 most. Handle secondary vtables.
2715 2000-12-22 Jason Merrill <jason@redhat.com>
2717 * pt.c (more_specialized): Don't optimize len==0.
2718 (fn_type_unification): If we're adding the return type, increase len.
2720 * typeck.c (build_binary_op): Fix pmf comparison logic.
2722 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
2723 DECL_STATIC_FUNCTION_P.
2725 * semantics.c (genrtl_finish_function): Don't try to jump to
2726 return_label unless it exists.
2728 In partial ordering for a call, ignore parms for which we don't have
2730 * call.c (joust): Pass len to more_specialized.
2731 (add_template_candidate_real): Strip 'this', pass len.
2732 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
2733 (get_bindings_order): New fn. Pass len down.
2734 (get_bindings_real): Strip 'this', pass len.
2735 (fn_type_unification): Likewise.
2736 (type_unification_real): Succeed after checking 'len' args.
2737 (most_specialized_instantiation): Lose explicit_args parm.
2738 * class.c (resolve_address_of_overloaded_function): Strip 'this',
2741 2000-12-21 Jason Merrill <jason@redhat.com>
2743 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
2744 DECL_TEMPLATE_RESULT.
2746 * search.c (lookup_field_r): Call lookup_fnfields_1, not
2747 lookup_fnfields_here.
2749 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
2751 * call.c (build_object_call): Also allow conversions that return
2752 reference to pointer to function.
2753 (add_conv_candidate): Handle totype being ref to ptr to fn.
2754 (build_field_call): Also allow members of type reference to function.
2755 Lose support for calling pointer to METHOD_TYPE fields.
2757 * error.c (dump_expr): Handle *_CAST_EXPR.
2759 * typeck2.c (build_scoped_ref): Always convert to the naming class.
2761 * tree.c (break_out_cleanups): Lose.
2762 * cp-tree.h: Remove prototype.
2763 * typeck.c (build_component_ref): Don't break_out_cleanups.
2764 (build_compound_expr): Likewise.
2765 * semantics.c (finish_expr_stmt): Likewise.
2767 2000-12-20 Richard Henderson <rth@redhat.com>
2769 * cp-tree.h: Update declarations.
2770 * decl.c (finish_case_label): Return the new stmt node.
2771 * semantics.c (finish_goto_stmt): Likewise.
2772 (finish_expr_stmt, finish_return_stmt): Likewise.
2773 (finish_break_stmt, finish_continue_stmt): Likewise.
2774 (finish_asm_stmt): Likewise.
2775 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2776 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2777 (simple_if, simple_stmt): Return the new stmt node.
2780 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2782 * cp-tree.h: Don't declare warn_long_long.
2784 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2786 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2789 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2791 * pt.c (unify): Handle when both ARG and PARM are
2792 BOUND_TEMPLATE_TEMPLATE_PARM.
2794 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2796 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2797 DECL_TEMPLATE_PARM_P.
2799 2000-12-15 Jason Merrill <jason@redhat.com>
2801 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2803 * init.c (build_new_1): Don't strip quals from type.
2805 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2807 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2809 * call.c (build_new_function_call): Lose space before paren in
2811 (build_new_method_call): Likewise.
2813 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2815 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2817 * pt.c (check_explicit_specialization): Propagate default
2818 function arguments to explicit specializations.
2820 2000-12-13 DJ Delorie <dj@redhat.com>
2822 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2825 2000-12-08 Jason Merrill <jason@redhat.com>
2827 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2829 Clean up copy-initialization in overloading code.
2830 * call.c (build_user_type_conversion_1): Die if we are asked to
2831 convert to the same or a base type.
2832 (implicit_conversion): Avoid doing so. Lose reference binding code.
2833 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2834 direct-initialization. Also do direct-init part of copy-init.
2835 (build_user_type_conversion): Don't provide context to convert_like.
2836 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2837 the constructor call for copy-init.
2839 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2840 instantiation of a member template.
2841 (do_decl_instantiation): Not here.
2843 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2845 * class.c (check_field_decls): Don't special case anonymous
2846 fields in error messages.
2847 (note_name_declared_in_class): Use %D on diagnostic.
2849 * tree.c (pod_type_p): Use strip_array_types.
2850 (cp_valid_lang_attribute): Likewise.
2851 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2852 multiple evaluations.
2853 (cp_has_mutable_p): Use strip_array_types.
2855 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2857 * cp-tree.h (sufficient_parms_p): Declare new function.
2858 * call.c (sufficient_parms_p): New function, broken out of ...
2859 (add_function_candidate): ... here. Use it.
2860 (add_conv_candidate): Use it.
2861 * decl.c (grok_ctor_properties): Use it.
2863 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2865 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2867 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2869 * decl2.c (lang_decode_option): Handle -Wformat-security.
2871 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2873 * pt.c (verify_class_unification): New function.
2874 (get_class_bindings): Use it.
2875 (try_class_unification): Tidy.
2876 (unify): Handle when argument of a template-id is not
2877 template parameter dependent.
2878 (template_args_equal): Handle when TREE_CODE's do not match.
2880 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2882 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2883 for -save-temps, pass all relevant -Defines to it, and then don't
2884 pass them to cc1plus.
2886 2000-12-05 Will Cohen <wcohen@redhat.com>
2888 * decl.c (finish_case_label): Cleared
2889 more_cleanups_ok in surrounding function scopes.
2890 (define_label): Likewise.
2892 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2894 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2895 (get_matching_virtual): Remove.
2896 (look_for_overrides): Declare new function.
2897 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2899 * class.c (check_for_override): Move base class iteration code
2900 to look_for_overrides.
2901 * search.c (next_baselink): Remove.
2902 (get_virtuals_named_this): Remove.
2903 (get_virtual_destructor): Remove.
2904 (tree_has_any_destructors_p): Remove.
2905 (struct gvnt_info): Remove.
2906 (check_final_overrider): Remove `virtual' from error messages.
2907 (get_matching_virtuals): Remove. Move functionality to ...
2908 (look_for_overrides): ... here, and ...
2909 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2912 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2914 * typeck.c (get_delta_difference): If via a virtual base,
2916 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2919 2000-12-04 Richard Henderson <rth@redhat.com>
2921 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2923 2000-12-04 Jason Merrill <jason@redhat.com>
2925 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2926 (write_builtin_type): Pass intSI_type_node and the like through
2928 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2929 Pass intSI_type_node and the like through type_for_mode.
2930 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2931 * pt.c (tsubst, unify): Likewise.
2932 * tree.c (walk_tree): Likewise.
2933 * error.c (dump_type): Likewise.
2934 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2936 * Make-lang.in: Tweak top comment for emacs.
2939 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2941 * class.c (clone_function_decl): Robustify.
2943 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2945 * decl.c (store_bindings): Only search in the non modified
2946 old_bindings for duplicates.
2948 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2950 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2953 * typeck.c (build_static_cast): Remove unused variable.
2955 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2957 * pt.c: Fix typo in comment.
2959 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2961 * decl2.c (warn_format): Remove definition.
2962 (lang_decode_option): Handle -Wformat-nonliteral,
2963 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2965 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2967 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2968 (init_decl_processing): Don't create string_type_node,
2969 const_string_type_node, wint_type_node, intmax_type_node,
2970 uintmax_type_node, default_function_type, ptrdiff_type_node and
2971 unsigned_ptrdiff_type_node. Adjust position of call to
2972 c_common_nodes_and_builtins.
2973 (identifier_global_value): New function.
2975 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2977 * call.c (standard_conversion): Reject pointer to member
2978 conversions from ambiguous, inaccessible or virtual bases.
2979 * typeck.c (build_static_cast): Don't check pointers to members
2982 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2984 * method.c (do_build_copy_constructor): Preserve cv
2985 qualifications when accessing source object members.
2986 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2989 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2991 * method.c (do_build_assign_ref): Construct appropriately
2992 CV-qualified base reference. Don't allow const casts in base
2995 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2997 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2998 incomplete return type.
3000 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3002 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
3003 * semantics.c (finish_base_specifier): Accept a _TYPE not a
3006 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3008 * spew.c (yyerror): Cope if yylval.ttype is NULL.
3010 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3012 * decl.c (grokdeclarator): Diagnose undefined template contexts.
3014 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3016 * decl.c (grokdeclarator): Do type access control on friend
3019 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3021 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
3022 bison parser ickiness.
3023 * pt.c (tsubst_friend_function): Enter namespace scope when
3024 tsubsting the function name.
3025 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
3027 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3029 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
3030 * cvt.c (cp_convert_to_pointer): Add force parameter.
3031 Allow conversions via virtual base if forced.
3032 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
3033 (ocp_convert): Likewise.
3034 * search.c (binfo_from_vbase): Return the virtual base's binfo.
3035 * typeck.c (get_delta_difference): Adjust handling of virtual
3038 2000-11-26 Mark Mitchell <mark@codesourcery.com>
3040 * tree.c (struct list_hash): Remove.
3041 (list_hash_table): Make it be an htab.
3042 (struct list_proxy): New type.
3043 (list_hash_eq): New function.
3044 (list_hash_pieces): Renamed from ...
3045 (list_hash): ... this.
3046 (list_hash_lookup): Remove.
3047 (list_hash_add): Remove.
3048 (hash_tree_cons): Use the generic hashtable.
3049 (mark_list_hash): Remove.
3050 (init_tree): Create the hashtable.
3052 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
3054 * method.c (build_mangled_C9x_name): Rename to
3055 build_mangled_C99_name. Change C9X references in comments to
3058 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3060 * parse.y (unary_expr): Move VA_ARG from here ...
3061 (primary): ... to here.
3063 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3065 * semantics.c (finish_id_expr): If type is error_mark, return
3068 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
3070 * pt.c (lookup_template_class): Simplify loop exit constructs.
3071 Cope when there is no partial instantiation of a template
3074 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
3076 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
3078 2000-11-22 Mark Mitchell <mark@codesourcery.com>
3080 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
3083 * pt.c (do_decl_instantiate): Explicitly clone constructors and
3084 destructors that haven't already been cloned.
3086 2000-11-20 Richard Henderson <rth@redhat.com>
3088 * parse.y (yyparse_1): Rename the parser entry point.
3090 2000-11-20 Alex Samuel <samuel@codesourcery.com>
3092 * mangle.c (write_name): Use <unscoped-name> for names directly in
3094 (write_unscoped_name): Accept names directly in function scope.
3096 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
3098 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
3099 * parse.y (extdef): Add EXPORT reduction.
3100 * spew.c (yylex): Don't skip export here.
3102 2000-11-19 Mark Mitchell <mark@codesourcery.com>
3104 * decl.c (init_decl_processing): Correct name of pure virtual
3105 function under the new ABI.
3106 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
3107 (throw_bad_typeid): Likewise for bad typeid function.
3109 2000-11-18 Mark Mitchell <mark@codesourcery.com>
3111 * decl.c (grokparms): Don't even function types of `void' type,
3113 * mangle.c (write_type): Don't crash when confronted with the
3116 * decl.c (grokparms): Don't create parameters of `void' type.
3118 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3120 * lex.c (mark_impl_file_chain): Delete.
3121 (init_parse): Remove call to ggc_add_string_root. No need to
3122 ggc_strdup a string constant. Do not add impl_file_chain to GC
3124 (handle_pragma_implementation): No need to ggc_strdup main_filename.
3126 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3128 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
3130 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3132 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
3133 * decl.c (grokdeclarator): Don't reject void parms here.
3134 (require_complete_types_for_parms): Simplify, use
3135 complete_type_or_else.
3136 (grokparms): Remove bitrot. Remove funcdef parm.
3137 Deal with ellipsis parm lists here.
3138 * semantics.c (finish_parmlist): Don't append void_list_node
3139 here. Set PARMLIST_ELLIPSIS_P.
3141 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3143 * typeck2.c (incomplete_type_error): Reorganise to avoid
3144 excessive diagnostics.
3146 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3148 * lex.c (struct impl_files, internal_filename): Constify a char *.
3150 2000-11-16 Mark Mitchell <mark@codesourcery.com>
3152 * mangle.c (write_special_name_constructor): Don't generate
3153 assembler junk when confronted with an old-style constructor.
3154 (write_special_name_destructor): Likewise.
3155 (mangle_decl_string): Do it here instead.
3157 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
3159 * call.c (op_error): Make error messages clearer.
3161 2000-11-15 Mark Mitchell <mark@codesourcery.com>
3163 * decl.c (wrapup_globals_for_namespace): Don't mark things
3164 TREE_ASM_WRITTEN when they're not.
3166 2000-11-15 Jason Merrill <jason@redhat.com>
3168 * typeck2.c (friendly_abort): Uncount the error before handing
3171 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
3173 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
3175 2000-11-14 Mark Mitchell <mark@codesourcery.com>
3177 * class.c (build_vtbl_initializer): Fix typo in comment.
3178 * typeck.c (expr_sizeof): Don't crash on errors.
3180 2000-11-14 Jim Wilson <wilson@redhat.com>
3182 * lang-specs.h: Add %2 after %(cc1_options).
3184 2000-11-14 Richard Henderson <rth@redhat.com>
3186 * typeck.c (c_sizeof): Be strict about casting result value
3187 back to c_size_type_node.
3188 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
3190 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3192 * typeck.c (build_unary_op): Use boolean_increment from
3193 c-common.c, moving the relevant code there.
3195 2000-11-11 Jason Merrill <jason@redhat.com>
3197 * typeck.c (mark_addressable): Don't call put_var_into_stack.
3199 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
3202 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3204 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
3205 * lex.c (copy_lang_decl): Likewise.
3207 2000-11-09 Mark Mitchell <mark@codesourcery.com>
3209 * dump.c (cp_dump_tree): Don't dump function bodies here.
3211 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
3212 (dump.o): Update dependency list.
3213 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
3214 (flag_dump_translation_unit): Likewise.
3215 (CP_TYPE_QUALS): Adjust definition.
3216 (DECL_C_BIT_FIELD): Remove.
3217 (SET_DECL_C_BIT_FIELD): Likewise.
3218 (CLEAR_DECL_C_BIT_FIELD): Likewise.
3219 (add_maybe_template): Likewise.
3220 (strip_array_types): Likewise.
3221 (dump_node_to_file): Likewise.
3222 (cp_dump_tree): New function.
3223 * decl.c (init_decl_processing): Set lang_dump_tree.
3224 * decl2.c (flag_dump_translation_unit): Remove.
3225 * dump.c: Move most of it to ../c-dump.c.
3226 (cp_dump_tree): New function.
3227 * pt.c (add_maybe_template): Remove.
3228 * typeck.c (strip_array_types): Likewise.
3230 2000-11-07 Eric Christopher <echristo@redhat.com>
3232 * decl.c (init_decl_processing): Change definition of
3233 __wchar_t to wchar_t. Remove artificial declaration of
3235 * lex.c: Change instances of __wchar_t to wchar_t.
3237 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
3239 * lex.c (do_identifier): Don't lookup_name for operators.
3240 * parse.y (operator): Save looking_for_typename.
3241 (unoperator): Restore it.
3242 * spew.c (frob_opname): Use nth_token for lookahead.
3244 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
3246 * decl.c (grok_op_properties): Always use coerce_new_type and
3248 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
3249 exception specification. Tidy up.
3250 (coerce_delete_type): Preserve exception specification. Tidy up.
3252 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3254 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
3255 (push_binding_level), error.c (cp_tree_printer), pt.c
3256 (process_partial_specialization, tsubst_template_arg_vector),
3257 search.c (lookup_member): Use memset () instead of bzero ().
3259 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
3261 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
3263 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3265 * Make-lang.in (c++.distdir): Remove.
3267 2000-11-04 Mark Mitchell <mark@codesourcery.com>
3269 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
3270 declarations from different namespaces to be combined.
3272 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
3274 * decl.c: Include tm_p.h.
3276 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
3278 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
3280 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
3282 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
3283 (build_overload_value), repo.c (open_repo_file), xref.c
3284 (open_xref_file): Use strchr () and strrchr () instead of index ()
3287 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
3289 * call.c (build_over_call): Call fold on the CALL_EXPR.
3291 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
3293 * error.c (dump_template_decl): Separate template hearders with
3296 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
3298 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
3299 TS_* flags with corresponding TFF_*. Adjust prototypes of
3300 functions (which used to take a tree_string_flags) to take an int.
3302 * cp-tree.h (enum tree_string_flags): Remove
3303 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
3304 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
3305 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3306 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3307 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
3308 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
3309 (type_as_string, decl_as_string, expr_as_string,
3310 context_as_string): Adjust prototype.
3312 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
3313 instead of TS_PLAIN.
3315 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
3316 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
3319 2000-10-30 Mark Mitchell <mark@codesourcery.com>
3321 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
3322 (linkage_kind): New enumeration.
3323 (decl_linkage): New function.
3324 * decl2.c (comdat_linkage): Extend comment.
3325 * error.c (dump_function_decl): Print the arguments used to
3326 instantiate a template, even when not printing the type of the
3328 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
3329 not TREE_PUBLIC, to test for external linkage.
3330 * tree.c (decl_linkage): New function.
3332 2000-10-28 Mark Mitchell <mark@codesourcery.com>
3334 * pt.c (instantiate_decl): Always instantiate static data members
3335 initialized in-class.
3337 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3339 * Make-lang.in: Move all build rules here from Makefile.in,
3340 adapt to new context. Wrap all rules that change the current
3341 directory in parentheses. Expunge all references to $(P).
3342 When one command depends on another and they're run all at
3343 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3344 all object-file generation rules. Delete obsolete variables.
3346 * Makefile.in: Delete.
3347 * config-lang.in: Delete outputs= line.
3349 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
3351 * error.c (dump_function_decl): Print no space between
3352 `ptr-operator' the `type-specifier' of the return type.
3353 (dump_type_prefix): Make sure we put space at the appropriate
3356 2000-10-23 Jason Merrill <jason@redhat.com>
3358 * call.c (equal_functions): Also call decls_match for extern "C" fns.
3360 2000-10-22 Jason Merrill <jason@redhat.com>
3362 * call.c (build_conditional_expr): Use ocp_convert to force
3365 2000-10-22 Mark Mitchell <mark@codesourcery.com>
3367 * call.c (standard_conversion): Use RVALUE_CONVs for all
3368 expressions that satisfy lvalue_p, not just those that satisfy
3371 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
3373 * typeck.c (c_sizeof): Return an expression of `size_t' type,
3374 not one with TYPE_IS_SIZETYPE set.
3375 (dubious_conversion_warnings): Remove special-case code.
3377 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
3379 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
3380 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
3381 (dump_type_prefix): Print vector-of-int as 'int vector'.
3382 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
3383 * tree.c (walk_tree): Handle VECTOR_TYPE.
3385 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
3387 2000-10-21 Jason Merrill <jason@redhat.com>
3389 * parse.y (operator): Set got_object from got_scope.
3390 Set looking_for_typename.
3391 * decl.c (lookup_name_real): Clear val after setting from_obj.
3392 Reorganize diagnostic.
3394 2000-10-20 Jason Merrill <jason@redhat.com>
3396 * tree.c (walk_tree): Don't walk into default args.
3398 * error.c (dump_expr): Use host_integerp.
3400 2000-10-20 David Edelsohn <edelsohn@gnu.org>
3402 * typeck2.c (abstract_virtuals_error): Use "because" instead of
3403 "since" in error message.
3405 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3407 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
3409 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
3411 * decl.c (revert_static_member_fn): Fixed typo.
3413 2000-10-19 Mark Mitchell <mark@codesourcery.com>
3415 * class.c (subobject_offset_fn): New type.
3416 (dfs_record_base_offsets): Remove.
3417 (record_base_offsets): Likewise.
3418 (dfs_search_base_offsets): Likewise.
3419 (record_subobject_offset): New function.
3420 (check_subobject_offset): Likewise.
3421 (walk_subobject_offsets): Likewise.
3422 (record_subobject_offsets): Likewise.
3423 (layout_conflict_p): Reimplement.
3424 (layout_nonempty_base_or_field): Correct handling of type
3425 conflicts during layout.
3426 (layout_empty_base): Likewise.
3427 (build_base_field): Adjust to handle new representation of empty
3429 (build_base_fields): Likewise.
3430 (layout_virtual_bases): Likewise.
3431 (splay_tree_compare_integer_csts): New function.
3432 (layout_class_type): Use a splay_tree, rather than a varray, to
3433 represent the offsets of empty bases.
3435 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
3436 * decl.c (select_decl): Don't return declarations that are
3439 2000-10-18 Mark Mitchell <mark@codesourcery.com>
3441 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
3442 (fake_std_node): New macro.
3443 * decl.c (in_std): Rename to ...
3444 (in_fake_std): ... this.
3445 (flag_no_builtin): Remove.
3446 (flag_no_nonansi_builtin): Likewise.
3447 (walk_namespaces_r): Use fake_std_node.
3448 (push_namespace): Use std_identifier.
3449 (pop_namespace): Use in_fake_std.
3450 (lookup_name_real): Use fake_std_node.
3451 (init_decl_processing): When -fhonor-std, create the `std'
3452 namespace. Don't create a dummy fake_std_node in that case.
3453 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
3454 (builtin_function): Put builtins whose names don't begin
3455 with `_' in the std namespace.
3456 * decl2.c (flag_no_builtin): Remove.
3457 (flag_no_nonansi_builtin): Likewise.
3458 (set_decl_namespace): Use fake_std_node.
3459 (validate_nonmember_using_decl): Likewise.
3460 (do_using_directive): Likewise.
3461 (handle_class_head): Likewise.
3462 * dump.c (dequeue_and_dump): Likewise.
3463 * except.c (init_exception_processing): Use std_identifier.
3464 * init.c (build_member_call): Use fake_std_node.
3465 * rtti.c (init_rtti_processing): Use std_identifier.
3467 2000-10-17 Mark Mitchell <mark@codesourcery.com>
3469 * cp-tree.h (back_end_hook): Remove declaration.
3470 * decl2.c (back_end_hook): Remove definition.
3472 * dump.c (dequeue_and_dump): Dump TREE_USED.
3474 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
3476 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
3478 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3480 * decl.c (WINT_TYPE): Define.
3481 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
3482 c_size_type_node, signed_size_type_node and wint_type_node.
3484 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3486 * decl2.c (warn_missing_format_attribute): New variable.
3487 (lang_decode_option): Decode -Wmissing-format-attribute.
3489 2000-10-16 Mark Mitchell <mark@codesourcery.com>
3491 * typeck.c (qualify_type): Remove.
3492 (composite_pointer_type): Fix handling of conversions to `cv void*'.
3494 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3496 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
3498 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3500 * Makefile.in (parse.c, parse.h): Create atomically.
3502 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3504 * class.c (current_obstack): Remove.
3505 * decl.c (ggc_p): Remove.
3506 (start_decl): Don't use decl_tree_cons.
3507 (grokdeclarator): Don't use build_decl_list.
3508 (start_function): Don't use decl_tree_cons.
3509 (finish_function): Don't mess with obstacks.
3510 * decl2.c (grok_x_components): Don't use build_decl_list.
3511 * lex.c (make_call_declarator): Don't call decl_tree_cons.
3512 (implicitly_declare_fn): Don't call build_decl_list.
3513 * parse.y (frob_specs): Don't call build_decl_list or
3515 (expr_or_declarator_intern): Don't call decl_tree_cons.
3516 (primary): Don't call build_decl_list.
3517 (fcast_or_absdcl): Likewise.
3518 (typed_declspecs): Don't call decl_tree_cons.
3519 (reserved_declspecs): Don't call build_decl_list.
3520 (declmods): Likewise.
3521 (reserved_typespecquals): Likewise.
3523 (new_type_id): Likewise.
3524 (cv_qualifiers): Likewise.
3525 (after_type_declarator_intern): Likewise.
3526 (notype_declarator_intern): Likewise.
3527 (absdcl_intern): Likewise.
3528 (named_parm): Likewise.
3529 * pt.c (most_specialized_class): Likewise.
3530 * repo.c (temporary_obstack): Make it a structure, not a pointer.
3531 (init_repo): Initialize it.
3532 * search.c (current_obstack): Remove.
3533 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
3535 2000-10-09 Richard Henderson <rth@cygnus.com>
3537 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
3538 (c++ language support bits for libgcc): Remove.
3539 (c++.clean): Remove cplib2.txt cleanup.
3540 * config-lang.in (headers, lib2funcs): Remove.
3542 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
3543 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
3544 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
3545 * inc/new.h, inc/typeinfo: Remove files.
3547 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
3549 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
3551 (init_decl_processing): Initialize intmax_type_node and
3554 2000-10-06 Richard Henderson <rth@cygnus.com>
3556 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
3557 (original_result_rtx): Remove.
3558 * decl.c (save_function_data): Don't clear x_result_rtx.
3559 (mark_lang_function): Don't mark it either.
3560 * expr.c (fixup_result_decl): Remove.
3561 * semantics.c (genrtl_named_return_value): Frob the return decl
3562 before calling emit_local_var.
3563 (genrtl_finish_function): Don't call fixup_result_decl.
3564 Always emit the jump to return_label.
3566 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
3568 * pt.c (lookup_template_class): Set current access for enum.
3569 (tsubst_enum): Set file & line for enum decl.
3571 * spew.c (yylex): Remove unused variable.
3573 2000-10-05 Richard Henderson <rth@cygnus.com>
3575 * semantics.c (genrtl_finish_function): Don't init or check
3576 can_reach_end; remove noreturn and return value checks.
3578 2000-10-05 Tom Tromey <tromey@cygnus.com>
3580 * init.c (build_java_class_ref): Use `build_static_name' with a
3581 suffix, not a prefix, to build the class object's name.
3583 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3585 * cp-tree.h (access_kind): Fix comment typo.
3586 * decl2.c (grokfield): Fix diagnostic typo.
3587 * semantics.c (finish_template_type): Fix comment typo.
3588 (finish_qualified_object_call_expr): Likewise.
3590 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3592 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
3595 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3597 * spew.c (frob_id): New static function.
3598 (frob_opname): Use it.
3601 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3603 * decl.c (lang_mark_false_label_stack): Remove.
3604 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
3606 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
3608 * gxxint.texi: Use @email for formatting email addresses.
3610 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
3612 * error.c: Remove direct obstack manipulation. Replace with
3613 output_buffer-based formatting. Adjust calls to removed macros.
3614 (obstack_chunk_alloc, obstack_chunk_free): Remove.
3615 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
3616 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
3618 2000-09-24 Mark Mitchell <mark@codesourcery.com>
3620 * ir.texi: Move to ../c-tree.texi.
3622 2000-09-20 Jason Merrill <jason@redhat.com>
3624 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
3626 2000-09-21 Andreas Jaeger <aj@suse.de>
3628 * errfn.c: Move declaration of cp_printer and cp_printers to ...
3629 * cp-tree.h: ... here.
3631 * error.c: Remove declaration of cp_printer.
3633 2000-09-20 Mark Mitchell <mark@codesourcery.com>
3635 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
3637 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
3639 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
3642 2000-09-18 Mark Mitchell <mark@codesourcery.com>
3644 * decl.c (start_function): Robustify.
3646 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3648 * cp-tree.h (check_function_format): Accept a `status' parameter.
3650 * call.c, typeck.c: Updates calls to `check_function_format'.
3652 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
3654 * decl2.c (handle_class_head): Always push some scope even
3657 2000-09-16 Mark Mitchell <mark@codesourcery.com>
3659 * cp-tree.h (struct cp_language_function): Remove
3660 x_scope_stmt_stack and name_declared.
3661 (current_scope_stmt_stack): Remove.
3662 (function_name_declared_p): New macro.
3663 (struct lang_decl_flags): Use c_lang_decl as a base class.
3665 (struct lang_decl): Replace saved_tree with context.
3666 (DECL_FRIEND_CONTEXT): Adjust accordingly.
3667 (SET_DECL_FRIEND_CONTEXT): Likewise.
3668 (DECL_VIRTUAL_CONTEXT): Likewise.
3669 (DECL_SAVED_TREE): Remove.
3670 (C_DECLARED_LABEL_FLAG): Likewise.
3671 (cplus_expand_expr_stmt): Don't declare.
3672 (add_decl_stmt): Likewise.
3673 (add_scope_stmt): Likewise.
3674 * decl.c (mark_stmt_tree): Remove.
3675 (case_compare): Likewise.
3676 (finish_case_label): Use c_add_case_label.
3677 (init_decl_processing): Set more language-specific hooks.
3678 (build_enumerator): Fix typo in comment.
3679 (cplus_expand_expr_stmt): Remove.
3680 (mark_lang_function): Use mark_c_language_function.
3681 (lang_mark_tree): Use c_mark_lang_decl.
3682 * decl2.c: Change order of inclusion.
3683 * except.c: Likewise.
3684 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
3685 back on c_expand_expr.
3686 * friend.c: Include expr.h.
3687 * init.c: Change order of inclusion.
3688 * Makefile.in: Update dependencies.
3689 * lex.h (free_lang_decl_chain): Remove.
3690 * optimize.c (maybe_clone_body): Use function_name_declared_p.
3691 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
3693 (instantiate_decl): Use function_name_declared_p.
3694 * semantics.c (lang_expand_expr_stmt): Remove.
3695 (set_current_function_name_declared): Likewise.
3696 (current_function_name_declared): Likewise.
3697 (begin_compound_stmt): Use function_name_declared_p.
3698 (add_decl_stmt): Remove.
3699 (setup_vtbl_ptr): Use function_name_declared_p.
3700 (add_scope_stmt): Remove.
3701 (current_scope_stmt_stack): New function.
3702 (cp_expand_stmt): Don't handle SCOPE_STMTs.
3703 (expand_body): Use function_name_declared_p.
3704 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
3705 * typeck.c: Change order of includes.
3706 (convert_sequence): Remove.
3708 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
3710 * lex.c (reswords): Add _Complex.
3712 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3714 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
3716 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3718 * init.c (begin_init_stmts): Don't use // comments.
3720 2000-09-12 Jason Merrill <jason@redhat.com>
3722 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
3723 all non-extern arrays.
3725 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
3726 typenames, too. Downgrade complaint to pedwarn.
3727 (xref_tag): Warn about surprising behavior of 'friend struct T'.
3728 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
3729 'class This::Inherited'.
3731 2000-09-12 Mark Mitchell <mark@codesourcery.com>
3733 * decl.c (finish_case_label): Given the LABEL_DECL a
3736 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
3738 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
3739 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
3740 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3741 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3742 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
3744 (sorry_for_unsupported_tree, print_scope_operator,
3745 print_left_paren, print_right_paren, print_left_bracket,
3746 print_right_bracket, print_whitespace): Likewise.
3747 (aggr_variety): Rename to class_key_or_enum.
3748 (print_type): Rename to print_type_id.
3749 (print_type_specifier_seq, print_simple_type_specifier,
3750 print_elaborated_type_specifier,
3751 print_rest_of_abstract_declarator,
3752 print_parameter_declaration_clause, print_exception_specification,
3753 print_nested_name_specifier, print_template_id,
3754 typedef_original_name, print_template_argument_list_start,
3755 print_template_argument_list_end): New functions.
3757 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
3759 * ir.texi: Add more documentation.
3761 2000-09-11 Mark Mitchell <mark@codesourcery.com>
3763 * cp-tree.h (struct saved_scope): Remove x_function_parms.
3764 (current_function_parms): Don't define.
3765 (struct cp_language_function): Remove parms_stored.
3766 (current_function_just_assigned_this): Don't define.
3767 (current_function_parms_stored): Likewise.
3768 (static_ctors): Declare.
3769 (static_dtors): Likewise.
3770 (SF_EXPAND): Don't define.
3771 (expand_start_early_try_stmts): Remove declaration.
3772 (store_parm_decls): Likewise.
3773 * decl.c (static_ctors): Don't declare.
3774 (static_dtors): Likewise.
3775 (struct binding_level): Remove this_block.
3776 (poplevel): Remove dead code.
3777 (set_block): Likewise.
3778 (mark_binding_level): Don't mark this_block.
3779 (mark_saved_scope): Don't mark x_function_parms.
3780 (init_decl_processing): Don't add current_function_parms as a GC
3782 (check_function_type): Change prototype.
3783 (start_function): Remove RTL-generation code.
3784 (expand_start_early_try_stmts): Remove.
3785 (store_parm_decls): Give it internal linkage. Remove
3786 RTL-generation code.
3787 (finish_function): Remove RTL-generation code.
3788 * decl2.c (static_ctors): Fix formatting.
3789 (static_dtors): Likewise.
3790 * method.c (use_thunk): Don't call store_parm_decls.
3791 (synthesize_method): Likewise.
3792 * optimize.c (maybe_clone_body): Likewise.
3793 * parse.y (fn.def2): Likewise.
3794 (.set_base_init): Likewise.
3795 (nodecls): Likewise.
3796 * pt.c (instantiate_decl): Likewise.
3797 * rtti.c (synthesize_tinfo_fn): Likewise.
3798 * semantics.c (genrtl_try_block): Simplify.
3799 (expand_body): Use genrtl_start_function and
3800 genrtl_finish_function.
3801 (genrtl_start_function): New function.
3802 (genrtl_finish_function): Likewise.
3804 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3806 * error.c (cp_tree_printer, case 'P'): Append break.
3808 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3810 * cp-tree.h (frob_opname): Declare.
3811 * parse.y (saved_scopes): New static variable.
3812 (cp_parse_init): Adjust.
3813 (do_id): If lastiddecl is NULL, do do_identifier.
3814 (operator): Save scope information.
3815 (unoperator): New reduction. Restore scope information.
3816 (operator_name): Append unoperator. Call frob_opname.
3817 * spew.c (frob_opname): Define.
3819 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3821 * decl.c, rtti.c: Include defaults.h if not already included.
3822 Don't define the *_TYPE_SIZE macros.
3824 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3826 * cp-tree.h (push_switch): Change prototype.
3827 (check_cp_case_value): Remove declaration.
3828 (decl_constant_value): Likewise.
3829 * decl.c (struct cp_switch): Add switch_stmt and cases.
3830 (case_compare): New function.
3831 (push_switch): Set switch_stmt. Initialize cases.
3832 (pop_switch): Clean up cases.
3833 (define_case_label): Rename to ...
3834 (finish_case_label): ... this. Do semantic analysis for case
3836 (start_function): Correct comment.
3837 * decl2.c (check_cp_case_value): Remove.
3838 * expr.c (do_case): Remove.
3839 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3840 * semantics.c (genrtl_do_poplevel): Remove declaration.
3841 (RECHAIN_STMTS): Remove.
3842 (finish_break_stmt): Use build_break_stmt.
3843 (finish_continue_stmt): Use build_continue_stmt.
3844 (finish_switch_cond): Adjust condition here, rater than in
3845 c_expand_start_case.
3846 (finish_case_label): Remove.
3847 * typeck.c (c_expand_return): Remove.
3848 (c_expand_start_case): Likewise.
3850 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3852 * ir.texi: Document type nodes.
3854 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3856 * cp-tree.h (init_cp_semantics): Declare.
3857 (genrtl_try_block): Don't declare.
3858 (genrtl_handler): Likewise.
3859 (genrtl_catch_block): Likewise.
3860 (genrtl_ctor_stmt): Likewise.
3861 (genrtl_subobject): Likewise.
3862 (genrtl_do_poplevel): Likewise.
3863 (genrtl_named_return_value): Likewise.
3864 * lex.c (init_parse): Call init_cp_semantics.
3865 * semantics.c (genrtl_try_block): Give it internal linkage.
3866 (genrtl_handler): Likewise.
3867 (genrtl_catch_block): Likewise.
3868 (genrtl_ctor_stmt): Likewise.
3869 (genrtl_subobject): Likewise.
3870 (genrtl_do_poplevel): Likewise.
3871 (genrtl_named_return_value): Likewise.
3872 (lang_expand_stmt): Rename to ...
3873 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3874 (init_cp_semantics): Define.
3876 * decl.c (initialize_local_var): Remove RTL-generating code.
3877 * semantics.c (genrtl_try_block): Fix formatting.
3879 Move statement-tree facilities from C++ to C front-end.
3880 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3881 (void_zero_node): Remove.
3882 (stmt_tree): Likewise.
3883 (scope_chain): Adjust.
3884 (language_function): Rename to cp_language_function.
3885 (cp_function_chain): Adjust.
3886 (current_stmt_tree): Remove.
3887 (last_tree): Likewise.
3888 (last_expr_type): Likewise.
3889 (struct lang_decl): Adjust.
3890 (STMT_IS_FULL_EXPR_P): Remove.
3892 (begin_stmt_tree): Likewise.
3893 (finish_stmt_tree): Likewise.
3894 (walk_tree_fn): Likewise.
3895 (walk_stmt_tree): Likewise.
3896 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3897 * decl.c (mark_stmt_tree): Adjust type.
3898 (init_decl_processing): Don't build void_zero_node.
3899 (initialize_local_var): Adjust usage of current_stmt_tree.
3900 (finish_enum): Use add_stmt, not add_tree.
3901 (save_function_data): Adjust use of language_function.
3902 (finish_constructor_body): Use add_stmt, not add_tree.
3903 (finish_destructor_body): Likewise.
3904 (push_cp_function_context): Adjust use of language_function.
3905 (pop_cp_function_context): Likewise.
3906 (mark_lang_function): Likewise.
3907 (mark_cp_function_context): Likewise.
3908 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3909 (build_vec_init): Likewise.
3910 * semantics.c (SET_LAST_STMT): Remove.
3911 (RECHAIN_STMTS): Don't use it.
3912 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3913 (current_stmt_tree): Define.
3915 (finish_goto_stmt): Use add_stmt, not add_tree.
3916 (finish_expr_stmt): Likewise.
3917 (begin_if_stmt): Likewise.
3918 (finish_then_clause): Likewise.
3919 (begin_while_stmt): Likewise.
3920 (begin_do_stmt): Likewise.
3921 (finish_return_stmt): Likewise.
3922 (begin_for_stmt): Likewise.
3923 (finish_break_stmt): Likewise.
3924 (finish_continue_stmt): Likewise.
3925 (begin_switch_stmt): Likewise.
3926 (finish_case_label): Likewise.
3927 (begin_try_block): Likewise.
3928 (begin_function_try_block): Likewise.
3929 (begin_handler): Likewise.
3930 (begin_catch_block): Likewise.
3931 (begin_compound_stmt): Likewise.
3932 (begin_asm_stmt): Likewise.
3933 (finish_asm_stmt): Likewise.
3934 (finish_label_stmt): Likewise.
3935 (add_decl_stmt): Likewise.
3936 (finish_subobject): Likewise.
3937 (finish_decl_cleanup): Likewise.
3938 (finish_named_return_value): Likewise.
3939 (setup_vtbl_ptr): Likewise.
3940 (add_scope_stmt): Likewise.
3941 (finish_stmt_expr): Likewise.
3942 (prune_unused_decls): Remove.
3943 (begin_stmt_tree): Likewise.
3944 (finish_stmt_tree): Likewise.
3945 (prep_stmt): Adjust use of current_stmt_tree.
3946 (lang_expand_stmt): Likewise.
3947 * tree.c (statement_code_p): Remove.
3948 (cp_statement_code_p): New function.
3949 (walk_stmt_tree): Remove.
3950 (init_tree): Set lang_statement_code_p.
3952 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3954 Integrated preprocessor.
3956 * Make-lang.in, Makefile.in: Remove all references to input.c,
3957 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3958 * gxx.gperf, hash.h, input.c: Delete.
3959 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3960 initialized properly.
3962 * class.c (fixup_pending_inline): Take a tree, not a
3963 struct pending_inline *. All callers changed.
3964 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3965 RID_PROTECTED entries in ridpointers[] array here.
3966 * decl.c (duplicate_decls): Do not refer to struct
3968 (record_builtin_type, init_decl_processing): Use RID_MAX not
3970 (grokdeclarator): Use C_IS_RESERVED_WORD.
3971 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3973 (grok_x_components): Do not inspect pending_inlines chain.
3975 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3976 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3977 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3978 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3979 TIME_IDENTIFIER_FILEINFO): Kill.
3981 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3983 * parse.y: Call do_pending_inlines unconditionally.
3984 reinit_parse_for_method is now snarf_method. fn.defpen is no
3985 longer necessary. Remove unnecessary <itype> annotation on
3986 SCOPE. Do not refer to end_of_file or struct pending_inline.
3987 * semantics.c (begin_inline_definitions): Call
3988 do_pending_inlines unconditionally.
3990 * lex.c: Remove all code now shared with C front end.
3991 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3992 into the get_identifier table. Rewrite pragma handling to
3993 work with the registry. Move code to save tokens for later
3994 processing to spew.c.
3996 * spew.c: Rewrite everything in terms of token streams instead
3997 of text. Move routines here from lex.c / input.c as
3998 appropriate. GC-mark trees hanging off the pending inlines
4001 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4003 * NEWS: Mention that the named return value extension has been
4005 * cp-tree.h (original_result_rtx): Define.
4006 (TREE_REFERENCE_EXPR): Remove.
4007 (DECL_VPARENT): Likewise.
4008 (pushdecl_nonclass_level): Likewise.
4009 (store_return_init): Likewise.
4010 (reinit_lang_specific): Likewise.
4011 (genrtl_named_return_value): Change prototype.
4012 * decl.c (original_result_rtx): Remove.
4013 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
4014 Do not generate RTL for local variables here.
4015 (store_return_init): Remove.
4016 * semantics.c (genrtl_named_return_value): Simplify. Fold in
4018 (finish_named_return_value): Adjust accordingly. Warn that this
4019 extension is deprecated.
4020 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
4022 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4024 * pt.c (type_unification_real): Replace switch with if.
4025 (unify): Tsubst non-type parms before comparing.
4027 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4029 * error.c (dump_typename): New function, broken out of ...
4030 (dump_type): ... here. Use it.
4031 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
4033 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4035 * init.c (build_offset_ref): Deal with namespace scoped
4038 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4040 * class.c (resolve_address_of_overloaded_function): Add
4041 explanation message.
4042 * decl.c (define_case_label): Reformat explanation.
4043 * decl2.c (finish_static_data_member_decl): Likewise.
4044 (grokfield): Likewise.
4045 * friend.c (do_friend): Likewise.
4047 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
4049 * tree.c (walk_tree): Expose tail recursion.
4050 (walk_stmt_tree): New function.
4051 * cp-tree.h: Prototype walk_stmt_tree.
4052 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
4053 the BLOCKs directly. If a BLOCK has no variables after
4054 pruning, discard it.
4055 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
4056 restore the line number.
4058 2000-09-05 Mark Mitchell <mark@codesourcery.com>
4060 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
4061 (pt.o): Remove dependency on HTAB_H.
4062 * cp-tree.h: Include hashtab.h.
4063 (walk_tree): Change prototype.
4064 (walk_tree_without_duplicates): New function.
4065 * decl.c (check_default_argument): Use it.
4066 * optimize.c (remap_decl): Adjust calls to walk_tree.
4067 (copy_body): Likewise.
4068 (expand_calls_inline): Likewise.
4069 (calls_setjmp_p): Use walk_tree_without_duplicates.
4070 * pt.c: Don't include hashtab.h.
4071 (for_each_template_parm): Use walk_tree_without_duplicates.
4072 * semantics.c (finish-stmt_tree): Likewise.
4073 (expand_body): Likewise.
4074 * tree.c (walk_tree): Add additional parameter.
4075 (walk_tree_without_duplicates): New function.
4076 (count_trees): Use it.
4077 (verify_stmt_tree): Adjust call to walk_tree.
4078 (find_tree): Use walk_tree_without_duplicates.
4079 (no_linkage_check): Likewise.
4080 (break_out_target_exprs): Adjust call to walk_tree.
4081 (cp_unsave): Likewise.
4083 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4085 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
4086 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4087 * cp-tree.h (TYPE_BINFO): Adjust comment.
4088 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
4089 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
4090 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4091 (TYPE_TEMPLATE_INFO): Likewise.
4092 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
4093 * class.c (push_nested_class): Likewise.
4094 * decl.c (lookup_name_real): Likewise.
4095 (grokdeclarator): Likewise.
4096 (grok_op_properties): Likewise.
4097 (xref_tag): Likewise.
4098 (xref_basetypes): Likewise.
4099 * decl2.c (constructor_name_full): Likewise.
4100 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
4101 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4102 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
4103 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4104 (dump_type_suffix): Likewise.
4105 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
4107 (get_aggr_from_typedef): Likewise.
4108 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
4109 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4110 (write_template_parm): Likewise.
4111 (write_template_template_parm): Check tree code instead of
4112 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4113 * method.c (build_overload_nested_name): Add
4114 BOUND_TEMPLATE_TEMPLATE_PARM.
4115 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
4116 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4117 * pt.c (convert_template_argument): Check tree code instead of
4118 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4119 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
4120 (for_each_template_parm): Adjust comment.
4121 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
4122 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4123 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
4124 template_args_equal to compare template template parameter cases.
4125 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4126 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
4128 * tree.c (copy_template_template_parm): Decide whether to create
4129 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
4130 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4131 (copy_tree_r): Likewise.
4132 * typeck.c (comptypes): Likewise. Check tree code instead of
4133 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4135 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
4137 * decl.c (finish_function): Move the code for handling functions
4138 marked with the constructor and destructor attributes inside the
4141 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4143 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
4145 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4147 * pt.c (lookup_template_class): Remove abort.
4148 * tree.c (get_type_decl): Allow error_mark_node.
4150 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4152 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
4155 2000-09-03 Mark Mitchell <mark@codesourcery.com>
4157 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
4160 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4162 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
4163 union tag mismatch error reporting.
4165 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4167 * call.c (build_scoped_method_call): Check it is not a namespace.
4169 2000-08-30 Jason Merrill <jason@redhat.com>
4171 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
4173 * tree.c (bot_manip): Check TREE_CONSTANT rather than
4174 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
4175 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
4177 * decl.c (start_function): Always call make_function_rtl.
4179 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4181 * semantics.c (prune_unused_decls): New function.
4182 (finish_stmt_tree): Call it via walk_tree.
4184 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4186 * class.c (build_secondary_vtable): Constify a char *.
4187 * decl.c (init_decl_processing): Initialize function_id_node,
4188 pretty_function_id_node, and func_id_node.
4189 * input.c (struct input_source): Constify 'str'.
4190 (feed_input): Constify first argument.
4191 * mangle.c (write_identifier): Constify argument.
4192 * pt.c (mangle_class_name_for_template): Constify argument.
4194 2000-08-29 Mark Mitchell <mark@codesourcery.com>
4196 * typeck.c (mark_addressable): Remove code that pokes around in
4199 2000-08-28 Jason Merrill <jason@redhat.com>
4201 * lex.c (file_name_nondirectory): Move to toplev.c.
4203 * cp-tree.h (LOCAL_CLASS_P): New macro.
4204 * class.c (finish_struct_1): Use it.
4206 2000-08-27 Alex Samuel <samuel@codesourcery.com>
4208 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
4209 (write_encoding): Pass another argument to write_name.
4210 (write_name): Add ignore_local_scope parameter. Fix handling of
4212 (write_nested_name): Use write_unqualified_name.
4213 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
4214 (write_template_prefix): Use write_unqualified_name.
4215 (write_component): Remove.
4216 (write_local_name): Add parameter. Use direct local entity to
4217 discriminator calculation.
4218 (write_class_enum_type): Pass another argument to write_name.
4219 (write_template_template_arg): Likewise.
4220 (make_guard_variable): Likewise.
4222 2000-08-27 Jason Merrill <jason@redhat.com>
4224 * decl.c (pushdecl): Matching decls for local externs are found in
4225 the current level. Propagate linkage information from previous
4228 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
4230 * ir.texi (Expressions): Fix typo.
4232 2000-08-25 Greg McGary <greg@mcgary.org>
4234 * tree.c (init_tree): Use ARRAY_SIZE.
4236 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4238 * error.c (cp_tree_printer): Rework.
4240 2000-08-25 Mark Mitchell <mark@codesourcery.com>
4242 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
4244 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
4245 (cp-demangle.o): Remove target.
4246 (dyn-string.o): Likewise.
4248 * decl.c (grokfndecl): Require that `main' return an `int'.
4249 * mangle.c (write_encoding): Don't mangle return types for
4250 conversion functions.
4252 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4254 * error.c (tree_formatting_info): New data type.
4255 (tree_being_formatted): New macro.
4256 (tree_formatting_flags): Likewise.
4257 (put_whitespace): Likewise.
4258 (print_tree_identifier): Likewise.
4259 (print_identifier): Likewise.
4260 (cp_tree_printer, print_function_argument_list, print_declaration,
4261 print_expression, print_function_declaration,
4262 print_function_parameter, print_type, print_cv_qualifier): New
4264 (init_error): Initialize lang_printer.
4266 2000-08-24 Jason Merrill <jason@redhat.com>
4268 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
4269 adjustment necessary.
4271 2000-08-24 Greg McGary <greg@mcgary.org>
4273 * cp-tree.h (MAIN_NAME_P): Remove macro.
4275 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
4277 * error.c (print_instantiation_context): Don't forget to flush the
4280 2000-08-23 Jason Merrill <jason@redhat.com>
4282 * typeck.c (build_ptrmemfunc): Save the input pmf.
4284 * method.c (process_modifiers): Use same_type_p.
4286 2000-08-23 Mark Mitchell <mark@codesourcery.com>
4288 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
4289 * mangle.c (write_function_type): Change prototype.
4290 (write_encoding): Don't mangle return types for
4291 constructors or destructors.
4292 (write_type): Adjust call to write_function_type.
4293 * pt.c (instantiate_template): Instantiate alternate entry points
4294 when instantiating the main function.
4296 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4298 * error.c (cp_print_error_function): Don't use embedded '\n' in
4301 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4303 * decl.c (init_decl_processing): Remove bogus initialization.
4304 * error.c (lang_print_error_function): Restore here.
4305 (init_error): Initialize print_error_function.
4307 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4309 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
4311 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
4313 * Makefile.in (error.o): Depends on diagnostic.h
4315 * cp-tree.h (problematic_instantiation_changed,
4316 record_last_problematic_instantiation, current_instantiation,
4317 print_instantiation_context): Declare.
4318 (maybe_print_template_context): Remove.
4320 * decl.c (init_decl_processing): Set print_error_function to NULL.
4321 (lang_print_error_function): Remove, since we're using a new
4324 * error.c: #include diagnostic.h
4325 (function_category): New function.
4326 (cp_diagnostic_starter): Likewise.
4327 (cp_diagnostic_finalizer): Likewise.
4328 (cp_print_error_function): Likewise.
4329 (maybe_print_instantiation_context): Likewise.
4330 (print_instantiation_full_context): Likewise.
4331 (print_instantiation_partial_context): Likewise.
4332 (print_instantiation_context): Define.
4333 (init_error): Initialize diagnostic pager and finalizer.
4335 * pt.c (problematic_instantiation_changed): Define.
4336 (record_last_problematic_instantiation): Likewise.
4337 (current_instantiation): Likewise.
4338 (maybe_print_template_context): Remove.
4339 (print_template_context): Likewise.
4340 (current_tinst_level): Make static to reflect Brendan Kehoe's
4341 change of 1995-04-13.
4342 (push_tinst_level): Call print_instantiation_context.
4344 2000-08-21 Nix <nix@esperi.demon.co.uk>
4346 * lang-specs.h: Do not process -o or run the assembler if
4349 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
4351 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
4353 * decl2.c (lang_decode_option): Disable gettext attributes for
4356 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
4358 * lex.c (lang_init_options): Default diagnostic message maximum
4359 length to 80, when line-wrapping.
4361 2000-08-20 Mark Mitchell <mark@codesourcery.com>
4363 * class.c (build_vtbl_initializer): Clear the entire
4364 vtbl_init_data. Start keeping track of the functions for which we
4365 have created vcall offsets here.
4366 (dfs_build_vcall_offset_vtbl_entries): Remove.
4367 (build_vcall_offset_vtbl_entries): Reimplement.
4368 (add_vcall_offset_vtbl_entries_r): New function.
4369 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
4370 computing when vcall offsets are necessary.
4372 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4374 * decl.c (member_function_or_else): Use cp_error ... %T.
4375 (grokdeclarator): Likewise.
4376 (start_method): Likewise.
4377 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
4379 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4381 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
4384 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4386 * cp-tree.h (PTRMEM_OK_P): New macro.
4387 (itf_ptrmem_ok): New enumeration value.
4388 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
4389 argument. Diagnose implicit pointer to member.
4390 (instantiate_type): Don't diagnose implicit pointer to member
4391 here. Pass itf_ptrmem_ok if ok. Adjust calls to
4392 resolve_address_of_overloaded_function.
4393 * init.c (build_offset_ref): Set PTRMEM_OK_P.
4394 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
4395 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
4396 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
4397 (build_unary_op): Deal with single non-static member in
4400 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4402 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
4404 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4406 * cp-tree.h (enum_name_string): Remove prototype.
4407 (report_case_error): Remove prototype.
4408 * cp/typeck2.c (enum_name_string): Remove.
4409 (report_case_error): Remove.
4410 * error.c (dump_expr): Deal with enum values directly.
4411 Correctly negate integer constant.
4413 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4415 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
4416 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
4417 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
4418 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
4419 (__cxa_vec_new): Use __cxa_vec_new2.
4420 (__cxa_vec_delete): Use __cxa_vec_delete2.
4422 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4424 * vec.cc (__cxa_vec_new): Set "C" linkage.
4425 (__cxa_vec_ctor): Likewise.
4426 (__cxa_vec_cctor): Likewise.
4427 (__cxa_vec_dtor): Likewise.
4428 (__cxa_vec_delete): Likewise.
4429 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
4430 (__cxa_vec_ctor): Likewise.
4431 (__cxa_vec_cctor): Likewise.
4432 (__cxa_vec_dtor): Likewise.
4433 (__cxa_vec_delete): Likewise.
4435 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4437 * class.c (instantiate_type): Reinstate local variable
4438 deleted in previous change.
4440 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
4443 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4445 * cp-tree.h (instantiate_type_flags): New enumeration.
4446 (instantiate_type): Change parameter.
4447 * class.c (instantiate_type): Adjust prototype. Adjust.
4448 * call.c (standard_conversion): Adjust instantiate_type call.
4449 (reference_binding): Likewise.
4450 (build_op_delete_call): Likewise.
4451 (convert_like_real): Likewise.
4452 * cvt.c (cp_convert_to_pointer): Likewise.
4453 (convert_to_reference): Likewise.
4454 * pt.c (convert_nontype_argument): Likewise.
4455 * typeck.c (build_binary_op): Likewise.
4456 (build_ptrmemfunc): Likewise.
4457 (convert_for_assignment): Likewise.
4459 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4461 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
4462 (current_aggr): Define.
4463 * decl.c (grokdeclarator): Make sure a friend class is an
4464 elaborated type specifier.
4465 * parse.y (current_aggr): Remove static definition.
4466 (cp_parse_init): Adjust.
4467 (structsp): Clear and restore current_aggr.
4468 (component_decl_list): Clear current_aggr.
4470 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
4471 aggregate tag on the typename's context.
4473 * pt.c (tsubst_friend_class): Return error_mark_node, if
4475 (instantiate_class_template): Ignore error_mark_node friend types.
4477 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
4479 * cvt.c (warn_ref_binding): New static function, broken out of ...
4480 (convert_to_reference): ... here. Use it.
4482 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4484 * parse.y (template_arg): Add rule for template qualified with
4487 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4489 * decl2.c (add_function): Reorganize.
4490 (arg_assoc): Do not consider function template decls.
4492 2000-08-11 Jason Merrill <jason@redhat.com>
4494 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
4497 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4499 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
4500 (lookup_nested_tag): Likewise.
4502 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
4505 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4507 * parse.y (named_complex_class_head_sans_basetype): Remove
4510 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4512 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
4513 explicit TEMPLATE_ID_EXPR args.
4514 (build_expr_from_tree, case CALL_EXPR): Likewise.
4516 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4518 * decl.c (check_tag_decl): Diagnose typename's which don't
4521 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
4523 * init.c (build_aggr_init): Reject bogus array initializers
4526 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4528 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
4530 * cp/tinfo.cc (__dynamic_cast): Likewise.
4531 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
4533 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4535 * cvt.c (convert_to_pointer_force): Fix error message when
4536 attempting to cast from ambiguous base.
4538 2000-08-08 Jason Merrill <jason@redhat.com>
4540 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
4541 (tsubst_template_arg_vector): Likewise.
4543 * decl2.c (build_anon_union_vars): Choose the largest field; don't
4544 assume that one will be as large as the union.
4546 2000-08-07 Kazu Hirata <kazu@hxi.com>
4548 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
4549 * decl.c (pop_labels): Likewise.
4551 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
4553 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
4555 (__pointer_to_member_type_info): Likewise.
4556 (__base_class_info): Likewise.
4557 (__class_type_info): Likewise.
4558 (__si_class_type_info): Likewise.
4559 (__vmi_class_type_info): Likewise.
4560 * tinfo.cc (__si_class_type_info::__do_find_public_src):
4561 Changed member names to match specifications.
4562 (__vmi_class_type_info::__do_find_public_src): Likewise.
4563 (__si_class_type_info::__do_dyncast): Likewise.
4564 (__vmi_class_type_info::__do_dyncast): Likewise.
4565 (__si_class_type_info::__do_upcast): Likewise.
4566 (__vmi_class_type_info::__do_upcast): Likewise.
4567 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
4568 (__pbase_type_info::__pointer_catch): Likewise.
4569 (__pointer_type_info::__pointer_catch): Likewise.
4570 (__pointer_to_member_type_info::__pointer_catch): Likewise.
4572 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4574 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
4575 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
4576 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
4578 2000-08-04 Mark Mitchell <mark@codesourcery.com>
4580 * cp-tree.h (add_method): Change prototype.
4581 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
4582 Don't double the size of the method vector in the error case.
4583 (handle_using_decl): Adjust call to add_method.
4584 (add_implicitly_declared_members): Likewise.
4585 (clone_function_decl): Likewise.
4586 * decl2.c (check_classfn): Likewise.
4587 * semantics.c (finish_member_declaration): Likewise.
4589 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
4591 * decl.c (flag_isoc94): New variable.
4593 2000-08-02 Jason Merrill <jason@redhat.com>
4595 * pt.c (do_type_instantiation): Add complain parm; don't complain
4596 if called recursively.
4597 * cp-tree.h, parse.y: Adjust.
4599 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4601 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
4602 -Wno-strict-prototypes.
4604 * g++spec.c: Adjust type of second argument to
4605 lang_specific_driver, and update code as necessary.
4607 * cp-tree.h: Don't prototype min_precision here.
4608 (my_friendly_assert): Cast expression to void.
4609 * semantics.c (do_poplevel): Initialize scope_stmts.
4611 2000-08-02 Mark Mitchell <mark@codesourcery.com>
4613 * cp-tree.h (DECL_NEEDED_P): Tweak.
4615 2000-07-28 Jason Merrill <jason@redhat.com>
4617 * lang-specs.h: Use %i in rule for .ii files.
4619 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
4621 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
4623 2000-07-30 Mark Mitchell <mark@codesourcery.com>
4625 Allow indirect primary bases.
4626 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
4628 (CLASSTYPE_VFIELD_PARENT): Remove.
4629 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
4630 (BINFO_PRIMARY_BINFO): Remove.
4631 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
4632 (BINFO_VBASE_PRIMARY_P): Likewise.
4633 (BINFO_PRIMARY_BASE_OF): New macro.
4634 (BINFO_INDIRECT_PRIMARY_P): Likewise.
4635 (get_primary_binfo): New function.
4636 * decl.c (lang_mark_tree): Make lang_type::primary_base.
4637 * class.c (vcall_offset_data_s): Rename to ...
4638 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
4639 and add ctor_vtbl_p.
4640 (get_derived_offset): Use get_primary_binfo.
4641 (dfs_mark_primary_bases): Adjust handling of virtual primary
4643 (mark_primary_bases): Likewise.
4644 (set_primary_base): Take a binfo, not an integer, as a
4645 representation of the primary base.
4646 (indirect_primary_base_p): Remove.
4647 (determine_primary_base): Adjust for indirect primary bases.
4648 (dfs_find_final_overrider): Fix typo in coment.
4649 (update_vtable_entry_for_fn): Use get_primary_binfo.
4650 (layout_nonempty_base_or_field): Tweak.
4651 (build_base_fields): Adjust for new primary base semantics.
4652 (dfs_propagate_binfo_offsets): Remove.
4653 (propagate_binfo_offsets): Rewrite.
4654 (dfs_set_offset_for_shared_vbases): Remove.
4655 (layout_virtual_bases): Don't use it.
4656 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
4658 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
4659 CLASSTYPE_VFIELD_PARENT.
4660 (dfs_get_primary_binfo): New function.
4661 (get_primary_binfo): Likewise.
4662 (dump_class_hierarchy_r): Tweak printing of primary bases.
4663 (build_vtbl_initializer): Fix typo in comments. Use
4665 (build_vcall_and_vbase_vtbl_entries): Likewise.
4666 (build_vbaes_offset_vtbl_entries): Likewise.
4667 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
4668 BV_VCALL_INDEX to handle indirect primary bases.
4669 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
4670 (build_rtti_vtbl_entries): Likewise.
4671 * search.c (get_shared_vbase_if_not_primary): Tweak.
4672 (find_vbase_instance): Likewise.
4673 (binfo_for_vtable): Simplify.
4674 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
4675 (make_binfo): Make it have 11 entries.
4677 2000-07-30 Alex Samuel <samuel@codesourcery.com>
4679 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
4680 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
4681 ascertaining primaryness.
4682 (G): Remove template_args.
4683 (decl_is_template_id): New function.
4684 (write_encoding): Use decl_is_template_id.
4685 (write_name): Likewise. Handle type_decls. Get main variant of
4687 (write_nested_name): Likewise.
4688 (write_prefix): Likewise.
4689 (write_template_prefix): Likewise.
4690 (write_special_name_constructor): Remove defunct production from
4692 (write_bare_function_type): Remove comment about absent parameter.
4693 (write_template_template_arg): Add missing grammar production to
4696 2000-07-27 Jason Merrill <jason@redhat.com>
4698 * decl.c (duplicate_decls): If common_type produces a non-typedef
4699 type for a typedef, just use the old type.
4701 2000-07-27 Mark Mitchell <mark@codesourcery.com>
4703 * cp-tree.h (function_depth): Declare.
4704 (verify_stmt_tree): Likewise.
4705 (find_tree): Likewise.
4706 * decl.c (function_depth): Give it external linkage.
4707 * optimize.c (optimize_function): Increment and decrement it.
4708 * tree.c (verify_stmt_tree_r): New function.
4709 (verify_stmt_tree): Likewise.
4710 (find_tree_r): Likewise.
4711 (find_tree): Likewise.
4713 2000-07-27 Jason Merrill <jason@redhat.com>
4715 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
4717 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
4719 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4721 * decl.c (start_cleanup_fn): Mark the function as `inline'.
4722 * decl2.c (get_guard): Call cp_finish_decl, not
4723 rest_of_decl_compilation, for local guards.
4724 * lex.c (do_identifier): Remove unused variable.
4726 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
4728 * parse.y: Add missing ';'.
4730 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4732 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
4735 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4737 Kill strict_prototype. Backwards compatibility only for
4738 non NO_IMPLICIT_EXTERN_C systems.
4739 * cp-tree.h (flag_strict_prototype): Remove.
4740 (strict_prototype): Remove.
4741 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4742 * decl.c (maybe_push_to_top_level): Adjust.
4743 (pop_from_top_level): Adjust.
4744 (decls_match): Only allow sloppy parm matching for ancient
4746 (init_decl_processing): Adjust.
4747 (grokdeclarator): Adjust.
4748 * decl2.c (flag_strict_prototype): Remove.
4749 (strict_prototype): Remove.
4750 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4751 (lang_f_options): Remove "strict-prototype".
4752 (unsupported-options): Add "strict-prototype".
4753 * lex.c (do_identifier): Adjust.
4754 (do_scoped_id): Adjust.
4755 * parse.y (empty_parms): Adjust.
4756 * class.c (push_lang_context): Adjust.
4757 (pop_lang_context): Adjust.
4758 * typeck.c (comp_target_parms): Adjust.
4760 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4762 * decl.c (poplevel): Deal with anonymous variables at for scope.
4763 (maybe_inject_for_scope_var): Likewise.
4765 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
4767 * decl.c: Remove all signal handling code, now done in toplev.c.
4769 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4771 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4773 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4776 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4778 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4779 Define my_friendly_assert and my_friendly_abort as macros
4780 which may call friendly_abort. Prototype friendly abort, not
4781 my_friendly_abort or my_friendly_assert.
4782 * decl.c (signal_catch): Report the signal caught in the error
4783 message. Call fatal directly.
4784 * typeck2.c (ack, my_friendly_assert): Delete.
4785 (my_friendly_abort): Rename to friendly_abort. Expect file,
4786 line, and function parameters. Report the abort code, then
4787 call fancy_abort. Do not mask an abort if errors have
4790 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4792 * typeck.c (comp_target_parms): Remove obsolete parameter.
4793 (comp_target_types): Adjust.
4795 2000-07-17 Jason Merrill <jason@redhat.com>
4797 * typeck.c (mark_addressable): Never set TREE_USED.
4798 * call.c (build_call): Don't abort on calls to library functions
4799 that have been declared normally.
4801 * typeck.c (build_binary_op): Fix grammar in warning.
4803 * exception.cc (__eh_free): Fix prototype.
4805 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4807 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4808 IDENTIFIER_NAMESPACE_VALUE.
4810 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4812 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4813 * method.c (use_thunk): Correct handling of vcall offsets.
4815 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4817 * .cvsignore: parse.h and parse.c have no cp- prefix.
4819 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4821 * .cvsignore: New file.
4823 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4825 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4827 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4829 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4831 * parse.h: Likewise.
4833 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4835 * class.c (layout_class_type): Add pointers to virtual bases after
4836 base classes under the old ABI.
4838 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4840 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4841 (finish_continue_stmt): Likewise.
4842 (begin_for_stmt): Remove call to note_level_for_for.
4843 (finish_goto_stmt): Change call from build_min_nt
4845 (finish_expr_stmt): Likewise.
4846 (begin_if_stmt): Likewise.
4847 (begin_while_stmt): Likewise.
4848 (finish_while_stmt): Likewise.
4849 (finish_return_stmt): Likewise.
4850 (begin_for_stmt): Likewise.
4851 (finish_for_stmt): Likewise.
4852 (finish_break_stmt): Likewise.
4853 (begin_switch_stmt): Likewise.
4854 (finish_case_label): Likewise.
4855 (genrtl_try_block): Likewise.
4856 (begin_try_block): Likewise.
4857 (begin_handler): Likewise.
4858 (begin_compound_stmt): Likewise.
4859 (finish_asm_stmt): Likewise.
4860 (finish_label_stmt): Likewise.
4861 (add_decl_stmt): Likewise.
4862 (finish_subobject): Likewise.
4863 (finish_decl_cleanup): Likewise.
4864 (finish_named_return_value): Likewise.
4865 (setup_vtbl_ptr): Likewise.
4866 (add_scope_stmt): Likewise.
4867 * decl.c (finish_constructor_body): Likewise.
4868 (finish_destructor_body): Likewise.
4869 * optimize.c (copy_body_r): Likewise.
4870 (initialize_inlined_parameters): Likewise.
4871 (declare_return_variable): Likewise.
4872 (expand_call_inline): Likewise.
4874 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4876 * semantics.c (expand_body): Sync interface information
4877 at the end of function body expansion.
4879 2000-07-09 Jason Merrill <jason@redhat.com>
4881 * init.c (build_new_1): Bail early if the call to new fails.
4883 * decl.c (compute_array_index_type): Check specifically for
4884 an INTEGER_CST, not just TREE_CONSTANT.
4886 * decl.c (duplicate_decls): Don't call duplicate_decls on
4887 the DECL_TEMPLATE_RESULT.
4888 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4891 * error.c (dump_template_bindings): Don't crash if we had an
4892 invalid argument list.
4894 * typeck.c (c_expand_start_case): Do narrowing here.
4895 * semantics.c (finish_switch_cond): Not here.
4897 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4899 * parse.y (asm_clobbers): Do string concatenation.
4901 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4903 * decl.c (pushtag): Don't put local classes in template functions
4904 on the local_classes list.
4906 2000-07-04 Scott Snyder <snyder@fnal.gov>
4908 * decl2.c (get_guard): Add missing return for old ABI local
4911 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4913 * cp-tree.h (char_type_p): New function.
4914 * decl.c (init_decl_processing): Don't initialize
4915 signed_wchar_type_node or unsigned_wchar_type_node.
4916 (complete_array_type): Handle brace-enclosed string-constants.
4917 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4918 * tree.c (char_type_p): New function.
4919 * typeck2.c (digest_init): Use char_type_p.
4921 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4923 * pt.c (tsubst): Don't layout type, if it's error_mark.
4925 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4927 * pt.c (instantiate_pending_templates): Reset template level.
4929 2000-07-05 Jason Merrill <jason@redhat.com>
4931 * call.c (joust): Don't complain about `operator char *()' beating
4932 `operator const char *() const'.
4934 2000-07-04 scott snyder <snyder@fnal.gov>
4935 Jason Merrill <jason@redhat.com>
4937 * repo.c (repo_get_id): Handle the case where a class with virtual
4938 bases has a null TYPE_BINFO_VTABLE.
4940 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4941 Jason Merrill <jason@redhat.com>
4943 * parse.y (member_init): Just pass in the type.
4944 * init.c (expand_member_init): Handle getting a type.
4946 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4947 Jason Merrill <jason@redhat.com>
4949 * decl.c (finish_function): Warn if a function has no return
4951 Suggested by Andrew Koenig.
4952 * typeck.c (check_return_expr): Do set current_function_returns_value
4953 if we got an error_mark_node.
4955 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4957 * decl2.c (push_decl_namespace): Push the original namespace.
4959 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4961 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4962 * semantics.c (begin_class_definition): Clear it.
4964 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4966 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4967 (genrtl_expr_stmt): Likewise.
4968 (genrtl_decl_stmt): Likewise.
4969 (genrtl_if_stmt): Likewise.
4970 (genrtl_while_stmt): Likewise.
4971 (genrtl_do_stmt): Likewise.
4972 (genrtl_return_stmt): Likewise.
4973 (genrtl_for_stmt): Likewise.
4974 (genrtl_break_stmt): Likewise.
4975 (genrtl_continue_stmt): Likewise.
4976 (genrtl_scope_stmt): Likewise.
4977 (genrtl_switch_stmt): Likewise.
4978 (genrtl_case_label): Likewise.
4979 (genrtl_begin_compound_stmt): Likewise.
4980 (genrtl_finish_compound_stmt): Likewise.
4981 (genrtl_compound_stmt): Likewise.
4982 (genrtl_asm_stmt): Likewise.
4984 * init.c (begin_init_stmts): Remove call to
4985 genrtl_begin_compound_stmt.
4986 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4988 * semantics.c (lang_expand_stmt): Changed call to
4989 genrtl_compound_stmt to ignore return value.
4991 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4993 * mangle.c (canonicalize_for_substitution): Return the canonical
4996 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4998 * typeck.c (commonparms): Remove obstack manipulations.
5000 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
5002 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
5004 * Makefile.in (OBJS): Added ../c-semantics.o.
5005 (OBJDEPS): Likewise.
5007 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
5009 (struct stmt_tree): Added comment.
5010 (current_function_name_declared): Removed.
5011 (stmts_are_full_exprs_p): Likewise.
5012 (genrtl_do_pushlevel): Likewise.
5013 (genrtl_clear_out_block): Likewise.
5014 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
5015 (DECL_ANON_UNION_ELEMS): Likewise.
5016 (emit_local_var): Likewise.
5017 (make_rtl_for_local_static): Likewise.
5018 (do_case): Likewise.
5019 (expand_stmt): Likewise.
5020 (genrtl_decl_cleanup): Likewise.
5021 (c_expand_asm_operands): Likewise.
5022 (c_expand_return): Likewise.
5023 (c_expand_start_case): Likewise.
5025 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
5026 (emit_local_var): Likewise.
5027 (initialize_local_var): Change reference to
5028 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5029 Change reference to stmts_are_full_exprs_p to
5030 current_stmt_tree->stmts_are_full_exprs_p.
5031 (push_cp_function_context): Likewise.
5033 * expect.c (expand_throw): Change reference to
5034 stmts_are_full_exprs_p.
5036 * init.c (build_aggr_init): Change reference to
5037 stmts_are_full_exprs_p.
5038 (build_vec_init): Likewise.
5040 * optimize.c (maybe_clone_body): Change reference to
5041 current_function_name_declared to
5042 cp_function_chain->name_declared.
5044 * pt.c (instantiate_decl): Change reference to
5045 current_function_name_declared to
5046 cp_function_chain->name_declared.
5048 * semantics.c (expand_cond): Moved declaration to c-common.h.
5049 (genrtl_do_pushlevel): Moved to c-semantics.c.
5050 (genrtl_clear_out_block): Likewise.
5051 (genrtl_goto_stmt): Likewise.
5052 (genrtl_expr_stmt): Likewise.
5053 (genrtl_decl_stmt): Likewise.
5054 (gerntl_if_stmt): Likewise.
5055 (genrtl_while_stmt): Likewise.
5056 (genrtl_do_stmt): Likewise.
5057 (genrtl_return_stmt): Likewise.
5058 (genrtl_for_stmt): Likewise.
5059 (genrtl_break_stmt): Likewise.
5060 (genrtl_continue_stmt): Likewise.
5061 (genrtl_scope_stmt): Likewise.
5062 (genrtl_switch_stmt): Likewise.
5063 (genrtl_case_label): Likewise.
5064 (genrtl_begin_compound_stmt): Likewise.
5065 (genrtl_finish_compound_stmt): Likewise.
5066 (genrtl_compound_stmt): Likewise.
5067 (genrtl_asm_stmt): Likewise.
5068 (genrtl_decl_cleanup): Likewise.
5069 (expand_cond): Likewise.
5070 (expand_stmt): Renamed to ...
5071 (lang_expand_stmt): ... this.
5072 (lang_expand_expr_stmt): Initialize.
5073 (set_current_function_name_declared): Likewise.
5074 (stmts_are_full_exprs_p): Likewise.
5075 (current_function_name_declared): Likewise.
5076 (anon_aggr_type_p): Likewise.
5077 (do_poplevel): Change reference to
5078 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5079 Change reference to stmts_are_full_exprs_p to
5080 current_stmt_tree->stmts_are_full_exprs_p.
5081 (add_tree): Likewise.
5082 (finish_expr_stmt): Likewise.
5083 (prep_stmt): Likewise.
5084 (lang_expand_stmt): Likewise.
5085 (begin_compound_stmt): Change reference to
5086 current_function_name_declared to
5087 cp_function_chain->name_declared and call to
5088 current_function_name_declared().
5089 (setup_vtbl_ptr): Likewise.
5090 (genrtl_do_poplevel): Removed.
5092 2000-06-30 Jason Merrill <jason@redhat.com>
5094 * init.c (init_init_processing): Go back to aligning like
5095 double_type_node for old ABI.
5096 (get_cookie_size): Make cookie larger if we get a type that needs
5098 (build_vec_delete): Call it.
5100 * typeck.c (qualify_type_recursive): New fn.
5101 (composite_pointer_type): Use it.
5102 (build_binary_op): Use composite_pointer_type.
5104 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
5105 Jason Merrill <jason@redhat.com>
5107 * typeck.c (check_return_expr): Don't complain about returning
5108 NULL from operator new if -fcheck-new.
5109 * cp-tree.h: Declare flag_check_new here.
5112 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5114 * mangle.c (find_substitution): Use same_type_p.
5115 (write_encoding): Don't check for substitutions.
5117 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5119 * parse.y (expr_no_comma_rangle): New non-terminal.
5120 (template_parm): Use it for default parameter case.
5121 (template_arg): Use it.
5122 (expr_no_commas): Remove commented out undefined extensions.
5123 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5124 * parse.h, parse.c: Rebuilt.
5126 2000-06-30 Mark Mitchell <mark@codesourcery.com>
5128 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
5129 (finish_asm_stmt): Do it here, instead.
5131 * cp-tree.h (ridpointers): Don't declare.
5132 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
5133 (record_builtin_java_type): Likewise.
5134 (init_decl_processing): Likewise.
5135 * lex.c: Move inclusion of lex.h.
5136 (ridpointers): Don't define.
5137 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
5139 * lex.h (enum rid): Rename to ...
5140 (enum cp_rid): ... this.
5141 (ridpointers): Don't declare.
5142 * parse.y: Move inclusion of lex.h.
5143 * parse.c: Regenerated.
5144 * spew.c: Move inclusion of lex.h.
5146 * cp-tree.h (struct language_function): Remove temp_name_counter.
5147 (temp_name_counter): Remove.
5148 (get_temp_name): Change prototype.
5149 (get_guard): New function.
5150 (get_guard_cond): Likewise.
5151 (set_guard): Likewise.
5152 * cvt.c (build_up_reference): Adjust call to get_temp_name.
5153 * decl.c (expand_static_init): Use get_guard and friends to
5154 implement guard variables.
5155 * decl2.c (get_temp_name): Assume that the variables created are
5157 (get_sentry): Rename to ...
5158 (get_guard): ... this. Implement new ABI guard variables.
5159 (get_guard_bits): New function.
5160 (get_guard_cond): Likewise.
5161 (set_guard): Likewise.
5162 (start_static_initialization_or_destruction): Use them.
5163 (do_static_initialization): Replace sentry with guard throughout.
5164 (do_static_destruction): Likewise.
5165 * init.c (create_temporary_var): Add comment.
5167 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5169 * mangle.c (find_substitution): Use same_type_p.
5170 (write_encoding): Don't check for substitutions.
5172 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5174 * parse.y (expr_no_comma_rangle): New non-terminal.
5175 (template_parm): Use it for default parameter case.
5176 (template_arg): Use it.
5177 (expr_no_commas): Remove commented out undefined extensions.
5178 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5179 * parse.h, parse.c: Rebuilt.
5181 2000-06-29 Mark Mitchell <mark@codesourcery.com>
5183 * cp-tree.h (flag_const_strings): Remove.
5184 (warn_parentheses): Likewise.
5185 (warn_format): Likewise.
5186 (common_type): Likewise.
5187 (default_conversion): Likewise.
5188 (build_binary_op): Likewise.
5189 (cp_build_binary_op): New macro.
5190 * call.c (build_new_op): Use cp_build_binary_op instead of
5192 * class.c (build_vtable_entry_ref): Likewise.
5193 * decl.c (expand_static_init): Likewise.
5194 (compute_array_index_type): Likewise.
5195 (build_enumerator): Likewise.
5196 * decl2.c (delete_sanity): Likewise.
5197 (start_static_initialization_or_destruction): Likewise.
5198 * error.c (dump_type_suffix): Likewise.
5199 * init.c (resolve_offset_ref): Likewise.
5200 (build_new): Likewise.
5201 (build_new_1): Likewise.
5202 (build_vec_delete_1): Likewise.
5203 (build_vec_init): Likewise.
5204 (build_delete): Likewise.
5205 * rtti.c (synthesize_tinfo_fn): Likewise.
5206 (synthesize_tinfo_var): Likewise.
5207 * search.c (expand_upcast_fixups): Likewise.
5208 (fixup_all_virtual_upcast_offsets): Likewise.
5209 * typeck.c (build_array_ref): Likewise.
5210 (get_member_function_from_ptrfunc): Likewise.
5211 (build_binary_op): Add parameter.
5212 (pointer_int_sum): Use cp_build_binary_op.
5213 (pointer_diff): Likewise.
5214 (build_modify_expr): Likewise.
5215 (get_delta_difference): Likewise.
5216 (build_ptrmemfunc): Likewise.
5218 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
5220 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
5221 * decl.c (create_implicit_typedef): Adjust.
5222 * decl2.c (build_artificial_parm): Adjust.
5223 * method.c (implicitly_declare_fn): Adjust.
5224 * pt.c (push_inline_template_parms_recursive): Adjust.
5225 (process_template_parm): Adjust.
5226 (overloaded_template_name): Adjust.
5227 * semantics.c (finish_template_template_parm): Adjust.
5229 2000-06-28 Mark Mitchell <mark@codesourcery.com>
5231 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
5232 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
5233 where to emit thunks.
5234 (build_vtt): Adjust call to build_vtt_inits.
5235 (build_vtt_inits): Add parameter to indicate whether or not
5236 sub-VTTs for virtual bases should be included. Adjust handling of
5237 construction vtables.
5238 (get_matching_base): New function.
5239 (dfs_build_vtt_inits): Rename to ...
5240 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
5241 construction vtables.
5242 (dfs_fixup_binfo_vtbls): Likewise.
5243 (build_ctor_vtbl_groups): Build construction vtables for virtual
5245 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
5246 to build construction vtbls.
5247 (dfs_accumulate_vtbl_inits): Adjust handling of
5248 construction vtables.
5250 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
5253 2000-06-27 Mark Mitchell <mark@codesourcery.com>
5255 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
5257 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5259 * search.c (hides): Remove.
5260 (is_subobject_of_p): Add most_derived parameter. Use
5262 (lookup_field_queue_p): Adjust.
5263 (lookup_field_r): Adjust.
5265 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5267 * decl2.c (handle_class_head): Bash typedefs to the type's main
5270 2000-06-25 Mark Mitchell <mark@codesourcery.com>
5272 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
5273 (begin_global_stmt_expr): ... this.
5274 (genrtl_finish_stmt_expr): Rename to ...
5275 (finish_global_stmt_expr): ... this.
5276 * init.c (begin_init_stmts): Adjust calls.
5277 (finish_init_stmts): Likewise.
5278 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
5279 (begin_global_stmt_expr): ... this.
5280 (genrtl_finish_stmt_expr): Rename to ...
5281 (finish_global_stmt_expr): ... this.
5283 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5285 * search.c (lookup_member): Fix typo in comment.
5287 2000-06-24 Jason Merrill <jason@redhat.com>
5289 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
5290 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
5292 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5294 * parse.y (complex_direct_notype_declarator): Support global_scope.
5295 * Makefile.in: Adjust conflict count.
5297 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5299 * parse.y (template_arg): Convert TEMPLATE_DECL
5300 that is a template template paramter to
5301 TEMPLATE_TEMPLATE_PARM here.
5303 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5304 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
5305 (copy_template_template_parm): Adjust prototype.
5306 * decl.c (grokdeclarator): Remove dead code.
5307 * pt.c (process_template_parm): Tidy.
5308 (lookup_template_class): Construct nodes in
5309 copy_template_template_parm.
5310 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
5311 lookup_template_class. Use TYPE_TI_TEMPLATE.
5312 * tree.c (copy_template_template_parm): Add NEWARGS
5314 (mapcar): Adjust call to copy_template_template_parm.
5315 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
5316 * method.c (build_template_template_parm_names): Change error
5317 code to avoid compilation warning.
5319 * gxxint.texi: Document template template parameter
5322 2000-06-21 Alex Samuel <samuel@codesourcery.com>
5324 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
5325 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
5326 (cp-demangle.o): New rule.
5327 (dyn-string.o): Likewise.
5328 * inc/cxxabi.h (__cxa_demangle): New declaration.
5330 2000-06-22 Mark Mitchell <mark@codesourcery.com>
5332 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
5333 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
5334 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
5336 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
5337 (make_thunk): Change prototype.
5338 (emit_thunk): Rename to use_thunk.
5339 (mangle_thunk): Change prototype.
5340 * class.c (get_derived_offset): Simplify.
5341 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
5342 BV_GENERATE_THUNK_WITH_VTABLE_P.
5343 (build_primary_vtable): Simplify.
5344 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
5345 (dfs_find_base): Remove.
5346 (update_vtable_entry_for_fn): Correct bug in finding the base
5347 where a virtual function was first declared. Figure out whether
5348 or not to emit a vcall-thunk with the vtables in which it appears.
5349 Correct logic for deciding whether to use an ordinary thunk, or a
5351 (finish_struct_1): Remove unnecssary code.
5352 (build_vtbl_initializer): Use ssize_int for the running counter of
5354 (build_vtbl_initializer): Only use vcall thunks where necessary.
5355 Mark thunks as needing to be emitted with their vtables, or not.
5356 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
5357 indices. Use size_binop.
5358 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
5359 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
5361 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
5362 (build_vtable_entry): Mark thunks as needing to be emitted with
5363 their vtables, or not.
5364 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
5365 * decl2.c (mark_vtable_entries): Use use_thunk instead of
5367 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
5369 * error.c (dump_expr): Use BV_FN.
5370 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
5372 * method.c (make_thunk): Likewise.
5373 (emit_thunk): Rename to use_thunk. Allow callers to decide
5374 whether or not to actually emit the thunk. Adjust for changes in
5375 representation of vcall offsets.
5376 * search.c (dfs_get_pure_virtuals): Use BV_FN.
5377 * semantics.c (emit_associated_thunks): New function.
5378 (expand_body): Use it.
5379 * ir.texi: Adjust decriptions of thunks.
5381 2000-06-22 Jason Merrill <jason@redhat.com>
5383 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
5384 (tsubst_friend_function): Copy it here.
5386 * decl.c (grok_op_properties): Fix typo.
5388 * decl2.c (delete_sanity): Clarify warning, avoid failure on
5391 * pt.c (check_explicit_specialization): Clarify error.
5393 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
5394 an old OVERLOAD when we're declaring a non-function.
5395 (pushdecl, destroy_local_var): Check for error_mark_node.
5396 (warn_extern_redeclared_static): Also bail early if
5398 (push_overloaded_decl): Ignore an old error_mark_node.
5400 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
5402 * call.c (build_x_va_arg): Check if in a template decl.
5403 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
5405 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5407 * class.c (push_lang_context): TYPE_NAME gets you to the Java
5409 * decl.c (check_goto): Computed gotos assumed OK.
5411 2000-06-20 Jason Merrill <jason@redhat.com>
5413 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
5414 for which we don't need to look for instantiations.
5416 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
5418 * parse.y (program): Always call finish_translation_unit.
5419 * parse.c, parse.h: Rebuilt.
5421 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
5423 * method.c: Don't include hard-reg-set.h.
5425 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5427 * rtti.c (get_base_offset): Cope when vbase field is in a base.
5429 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5431 * call.c (build_conditional_expr): Use VOID_TYPE_P.
5432 * cvt.c (cp_convert_to_pointer): Likewise.
5433 (convert_to_void): Likewise.
5434 * error.c (dump_expr): Likewise.
5435 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
5436 * init.c (build_delete): Likewise.
5437 * method.c (emit_thunk): Likewise.
5438 * optmize.c (declare_return_variable): Likewise.
5439 * rtti.c (get_tinfo_decl_dynamic): Likewise.
5440 (get_typeid): Likewise.
5441 (build_dynamic_cast_1): Likewise.
5442 * typeck.c (composite_pointer_type): Likewise.
5443 (common_type): Likewise.
5444 (build_indirect_ref): Likewise.
5445 (build_binary_op): Likewise.
5446 (build_x_compound_expr): Likewise.
5447 (check_return_expr): Likewise.
5448 * typeck2.c (add_exception_specifier): Likewise.
5450 * mangle.c (write_method_parms): Use direct comparison for end
5453 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
5455 * cp-tree.h (genrtl_try_block): Declare function.
5456 (genrtl_handler): Likewise.
5457 (genrtl_catch_block): Likewise.
5458 (genrtl_ctor_stmt): Likewise.
5459 (genrtl_subobject): Likewise.
5460 (genrtl_decl_cleanup): Likewise.
5461 (genrtl_do_poplevel): Likewise.
5462 (genrtl_do_pushlevel): Likewise.
5463 (genrtl_clear_out_block): Likewise.
5464 (genrtl_goto_stmt): Likewise.
5465 (genrtl_expr_stmt): Likewise.
5466 (genrtl_decl_stmt): Likewise.
5467 (genrtl_if_stmt): Likewise.
5468 (genrtl_while_stmt): Likewise.
5469 (genrtl_do_stmt): Likewise.
5470 (genrtl_return_stmt): Likewise.
5471 (genrtl_for_stmt): Likewise.
5472 (genrtl_break_stmt): Likewise.
5473 (genrtl_continue_stmt): Likewise.
5474 (genrtl_scope_stmt): Likewise.
5475 (genrtl_switch_stmt): Likewise.
5476 (genrtl_case_label): Likewise.
5477 (genrtl_begin_compound_stmt): Likewise.
5478 (genrtl_finish_compound_stmt): Likewise.
5479 (genrtl_compound_stmt): Likewise.
5480 (genrtl_asm_stmt): Likewise.
5481 (genrtl_named_return_value): Likewise.
5482 (genrtl_begin_stmt_expr): Likewise.
5483 (genrtl_finish_stmt_expr): Likewise.
5484 (finish_for_stmt): Removed first argument.
5485 (finish_switch_stmt): Likewise.
5487 * semantics.c (genrtl_try_block): Define function.
5488 (genrtl_handler): Likewise.
5489 (genrtl_catch_block): Likewise.
5490 (genrtl_ctor_stmt): Likewise.
5491 (genrtl_subobject): Likewise.
5492 (genrtl_decl_cleanup): Likewise.
5493 (genrtl_do_poplevel): Likewise.
5494 (genrtl_do_pushlevel): Likewise.
5495 (genrtl_clear_out_block): Likewise.
5496 (genrtl_goto_stmt): Likewise.
5497 (genrtl_expr_stmt): Likewise.
5498 (genrtl_decl_stmt): Likewise.
5499 (genrtl_if_stmt): Likewise.
5500 (genrtl_while_stmt): Likewise.
5501 (genrtl_do_stmt): Likewise.
5502 (genrtl_return_stmt): Likewise.
5503 (genrtl_for_stmt): Likewise.
5504 (genrtl_break_stmt): Likewise.
5505 (genrtl_continue_stmt): Likewise.
5506 (genrtl_scope_stmt): Likewise.
5507 (genrtl_switch_stmt): Likewise.
5508 (genrtl_case_label): Likewise.
5509 (genrtl_begin_compound_stmt): Likewise.
5510 (genrtl_finish_compound_stmt): Likewise.
5511 (genrtl_compound_stmt): Likewise.
5512 (genrtl_asm_stmt): Likewise.
5513 (genrtl_named_return_value): Likewise.
5514 (genrtl_begin_stmt_expr): Likewise.
5515 (genrtl_finish_stmt_expr): Likewise.
5516 (finish_for_stmt): Removed first argument and generate rtl
5518 (finish_switch_stmt): Likewise.
5519 (do_poplevel): Removed generate rtl specific code.
5520 (do_pushlevel): Likewise.
5521 (add_tree): Likewise.
5522 (finish_goto_stmt): Likewise.
5523 (finish_expr_stmt): Likewise.
5524 (begin_if_stmt): Likewise.
5525 (finish_if_stmt_cond): Likewise.
5526 (finish_then_clause): Likewise.
5527 (begin_else_clause): Likewise.
5528 (finish_else_clause): Likewise.
5529 (finish_if_stmt): Likewise.
5530 (clear_out_block): Likewise.
5531 (begin_while_stmt): Likewise.
5532 (finish_while_stmt_cond): Likewise.
5533 (finish_while_stmt): Likewise.
5534 (begin_do_stmt): Likewise.
5535 (finish_do_body): Likewise.
5536 (finish_do_stmt): Likewise.
5537 (finish_return_stmt): Likewise.
5538 (begin_for_stmt): Likewise.
5539 (finish_for_init_stmt): Likewise.
5540 (finish_for_cond): Likewise.
5541 (finish_for_expr): Likewise.
5542 (finish_break_stmt): Likewise.
5543 (finish_continue_stmt): Likewise.
5544 (begin_switch_stmt): Likewise.
5545 (finish_switch_cond): Likewise.
5546 (finish_case_label): Likewise.
5547 (begin_try_block): Likewise.
5548 (begin_function_try_block): Likewise.
5549 (finish_try_block): Likewise.
5550 (finish_cleanup_try_block): Likewise.
5551 (finish_cleanup): Likewise.
5552 (finish_function_try_block): Likewise.
5553 (finish_handler_sequence): Likewise.
5554 (finish_function_handler_sequence): Likewise.
5555 (begin_handler): Likewise.
5556 (finish_handler_parms): Likewise.
5557 (begin_catch_block): Likewise.
5558 (finish_handler): Likewise.
5559 (begin_compound_stmt): Likewise.
5560 (finish_compound_stmt): Likewise.
5561 (finish_asm_stmt): Likewise.
5562 (finish_label_stmt): Likewise.
5563 (finish_label_decl): Likewise.
5564 (finish_subobject): Likewise.
5565 (finish_decl_cleanup): Likewise.
5566 (finish_named_return_value): Likewise.
5567 (begin_stmt_expr): Likewise.
5568 (finish_stmt_expr): Likewise.
5570 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
5571 to call genrtl_expr_stmt when appropriate.
5573 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
5574 begin_compound_expr to call genrtl_begin_stmt_expr and
5575 genrtl_begin_compound_expr when appropriate.
5576 (finish_init_stmts): Changed calls to finish_compound_expr and
5577 finish_stmt_expr to call genrtl_finish_compound_expr and
5578 genrtl_finish_stmt_expr when appropriate.
5579 (expand_default_init): Changed call to finish_expr_stmt to call
5580 genrtl_expr_stmt when appropriate.
5581 (build_vec_init): Likewise.
5583 * parse.y (simple_stmt): Removed first argument from call to
5584 finish_for_stmt. Removed first argument from call to
5587 * parse.c: Regenerated.
5589 * pt.c (tsubst_expr): Removed first argument from call to
5590 finish_for_stmt. Removed first argument from call to
5593 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
5595 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
5596 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
5598 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
5599 (cplus_tree_code_length[]): Likewise.
5600 (cplus_tree_code_name[]): Likewise.
5601 (init_parse): Added call to add_c_tree_codes. Changed
5602 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
5604 2000-06-16 Mark Mitchell <mark@codesourcery.com>
5606 * cp-tree.h (finish_mem_initializers): Declare.
5607 (count_trees): Likewise.
5608 * parse.y (base_init): Use finish_mem_initializers.
5609 * semantics.c (finish_mem_initializers): New function.
5611 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
5612 the number of trees.
5614 (count_trees): Don't use it.
5616 2000-06-15 Jason Merrill <jason@redhat.com>
5618 * tree.c (count_trees): New debugging function.
5620 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
5621 * init.c (build_member_call): Pull out the name of a DECL.
5623 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
5624 * semantics.c (expand_body): Push to TV_INTEGRATION here.
5625 * optimize.c (optimize_function): Not here.
5626 * pt.c (instantiate_decl): Push to TV_PARSE.
5628 2000-06-15 Mark Mitchell <mark@codesourcery.com>
5630 * cp-tree.h (struct language_function): Remove x_base_init_list
5631 and x_member_init_list.
5632 (current_base_init_list): Remove.
5633 (current_member_init_list): Likewise.
5634 (setup_vtbl_ptr): Change prototype.
5635 (emit_base_init): Likewise.
5636 (expand_member_init): Likewise.
5637 (reinit_parse_for_function): Remove.
5638 * decl.c (save_function_data): Don't clear x_base_init_list and
5640 (mark_language_function): Don't mark them.
5641 * init.c (perform_member_init): Tweak comment.
5642 (sort_member_init): Take the list of initializers as an argument.
5643 (sort_base_init): Likewise.
5644 (emit_base_init): Likewise.
5645 (expand_member_init): Return the initializer. Don't use global
5647 * lex.c (reinit_parse_for_function): Remove.
5648 * method.c (build_template_parm_names): Correct substitution.
5649 (do_build_copy_constructor): Don't use current_member_init_list
5650 and current_base_init_list.
5651 (synthesize_method): Likewise.
5652 * parse.y (base_init): Split mem-initializers into
5653 base-initializers and field-initializers.
5654 (member_init_list): Build up the list here.
5655 (member_init): Return the initializer.
5656 (fn.depfn): Don't use reinit_parse_for_function.
5657 * parse.c: Regenerated.
5658 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
5660 (tsubst_expr): Don't use current_member_init_list
5661 and current_base_init_list.
5662 (tsubst_expr_values): Rename to ...
5663 (tsubst_initializer_list): ... this. Use convert_from_reference.
5664 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
5665 and current_base_init_list.
5666 (begin_function_definition): Don't call reinit_parse_for_function.
5668 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
5670 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
5673 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
5675 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
5677 * cp-tree.h (IF_COND): Move to c-common.h.
5678 (THEN_CLAUSE): Likewise.
5679 (ELSE_CLAUSE): Likewise.
5680 (WHILE_COND): Likewise.
5681 (WHILE_BODY): Likewise.
5682 (DO_COND): Likewise.
5683 (DO_BODY): Likewise.
5684 (RETURN_EXPR): Likewise.
5685 (EXPR_STMT_EXPR): Likewise.
5686 (FOR_INIT_STMT): Likewise.
5687 (FOR_COND): Likewise.
5688 (FOR_EXPR): Likewise.
5689 (FOR_BODY): Likewise.
5690 (SWITCH_COND): Likewise.
5691 (SWITCH_BODY): Likewise.
5692 (CASE_LOW): Likewise.
5693 (CASE_HIGH): Likewise.
5694 (GOTO_DESTINATION): Likewise.
5695 (COMPOUND_BODY): Likewise.
5696 (ASM_CV_QUAL): Likewise.
5697 (ASM_STRING): Likewise.
5698 (ASM_OUTPUTS): Likewise.
5699 (ASM_INPUTS): Likewise.
5700 (ASM_CLOBBERS): Likewise.
5701 (DECL_STMT_DECL): Likewise.
5702 (STMT_EXPR_STMT): Likewise.
5703 (LABEL_STMT_LABEL): Likewise.
5704 (SCOPE_BEGIN_P): Likewise.
5705 (SCOPE_END_P): Likewise.
5706 (SCOPE_STMT_BLOCK): Likewise.
5707 (SCOPE_NULLIFIED_P): Likewise.
5708 (SCOPE_NO_CLEANUPS_P): Likewise.
5709 (SCOPE_PARTIAL_P): Likewise.
5710 (ASM_VOLATILE_P): Likewise.
5711 (STMT_LINENO): Likewise.
5712 (STMT_LINENO_FOR_FN_P): Likewise.
5714 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
5715 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
5716 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
5717 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
5718 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
5720 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
5722 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
5723 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
5725 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
5726 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
5727 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
5729 2000-06-14 Mark Mitchell <mark@codesourcery.com>
5731 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
5732 * class.c (dfs_find_final_overrider): Set it appropriately.
5733 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
5734 avoid unneeded secondary vptrs.
5736 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5738 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
5739 (check_bitfield_decl, check_field_decl): Likewise.
5740 (build_vtbl_or_vbase_field, build_base_field): Likewise.
5741 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
5742 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
5743 (xfer_tag, finish_enum): Likewise.
5744 * decl2.c (finish_builtin_type): Likewise.
5745 * init.c (init_init_processing): Likewise.
5746 * pt.c (instantiate_class_template): Likewise.
5747 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
5748 * cp-tree.h (struct lang_type): Add user_align member.
5749 (CLASSTYPE_USER_ALIGN): Define.
5751 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5753 * Make-lang.in (c++.install-common): Install g++-cross in
5754 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
5755 $(target_alias)-g++ and $(target_alias)-c++.
5757 2000-06-12 Mark Mitchell <mark@codesourcery.com>
5759 * class.c (vcall_offset_data_s): Add last_init and fns.
5760 (overrides): Rename to same_signature_p.
5761 (dfs_find_final_overrider): Adjust accordingly.
5762 (mark_overriders): Likewise.
5763 (warn_hidden): Likewise.
5764 (build_vtbl_initializer): Reorganize machinery for building things
5765 at negative offsets.
5766 (build_vcall_and_vbase_vtbl_entries): Likewise.
5767 (build_vbase_offset_vtbl_entries): Likewise.
5768 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5769 offset entries. Do not create two entries for functions with the
5771 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5772 (build_rtti_vtbl_entries): Reorganize machinery for building things
5773 at negative offsets.
5775 * optimize.c (expand_call_inline): Don't recurse into the code
5776 used to initialize the parameters more than once.
5778 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5780 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5781 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5782 (find_substitution): Only use the `Sa' substitution for
5783 std::allocator, not instantiations of it.
5784 (write_template_prefix): Move comment. Only use a TREE_LIST to
5785 represent substitutions for a member template.
5786 (write_array_type): Mangle array dimensions correctly.
5787 * optimize.c (maybe_clone_body): Copy more information from the
5789 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5790 on the regenerated declaration.
5792 2000-06-11 Chip Salzenberg <chip@valinux.com>
5793 Mark Mitchell <mark@codesourcery.com>
5795 * class.c (build_vtable): Clarify comment.
5796 (build_ctor_vtbl_group): Pass the most derived type to
5799 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5801 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5803 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5805 * decl.c (add_binding): Handle duplicate declarations of external
5808 2000-06-09 Chip Salzenberg <chip@valinux.com>
5809 Mark Mitchell <mark@codesourcery.com>
5811 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5813 (write_signed_number): New macro.
5814 (write_unsigned_number): Likewise.
5815 (write_source_name): Use them.
5816 (write_number): Handle signed and unsigned values.
5817 (write_integer_cst): Use tree_int_cst_sgn, and use
5818 write_unsigned_number or write_signed_number as appropriate.
5819 (write_discriminator): Use write_unsigned_number or
5820 write_signed_number as appropriate.
5821 (write_template_arg_literal): Likewise.
5822 (write_array_type): Use tree_low_cst.
5823 (write_template_parm): Use write_unsigned_number or
5824 write_signed_number as appropriate.
5825 (write_substitution): Adjust call to write_number.
5826 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5827 (write_expression): Handle non-type template arguments of
5828 reference type correctly.
5829 (mangle_thunk): Use write_signed_number.
5831 2000-06-09 Chip Salzenberg <chip@valinux.com>
5833 * mangle.c (find_substition): Don't mangle objects with typename
5834 substitutions (e.g. "cin" as "Si").
5836 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5838 * call.c (add_candidate): Use ggc_alloc_cleared.
5839 * decl.c (lookup_label): Likewise.
5840 * lex.c (retrofit_lang_decl): Likewise.
5842 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5844 * semantics.c (expand_body): Push to TV_EXPAND.
5845 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5846 * decl.c (start_function): Always call announce_function.
5848 * tinfo2.cc: Just declare abort.
5850 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5852 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5853 whenever @ is a symbolic name.
5855 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5857 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5859 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5861 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5862 DECL_ASSEMBLER_NAME.
5864 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5866 * decl2.c (c_language): Define.
5868 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5870 * lex.c (lang_init_options): Tweak.
5872 * decl2.c: Remove #inclusion of diagnostic.h
5873 (lang_decode_option): Move diagnostic formatting options to
5876 * lang-options.h: Remove documentation for diagnostic options.
5878 * Makefile.in (lex.o): Depends upon diagnostic.h
5880 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5882 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5883 the same DECL_RESULT, it's not a redefinition.
5884 * pt.c (tsubst_decl): Remove code to handle illegal
5887 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5889 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5891 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5893 * search.c (maybe_suppress_debug_info): Don't check
5894 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5896 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5899 Remember instantiation context in deferred instantiations.
5900 * cp-tree.h (struct tinst_level): Remove.
5901 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5902 * pt.c (current_tinst_level): Now a tree.
5903 (print_template_context, push_tinst_level, pop_tinst_level,
5904 tinst_for_decl): Adjust.
5905 (reopen_tinst_level): New fn.
5906 (init_pt): Register current_tinst_level as a root.
5907 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5908 of the pending templates list.
5909 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5910 * lex.c (extract_interface_info): Adjust.
5911 * decl2.c (warn_if_unknown_interface): Adjust.
5913 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5915 * class.c (indirect_primary_base_p): New function.
5916 (determine_primary_base): Use it.
5918 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5920 Update new-abi dynamic cast algorithm.
5921 * tinfo.cc (__class_type_info::__dyncast_result): Add
5922 whole_details. Adjust constructor.
5923 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5924 Avoid unnecessary searching.
5925 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5927 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5929 * decl.c (init_decl_processing): Don't call record_component_aliases.
5930 * tree.c (build_cplus_array_type_1): Likewise.
5932 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5934 * ir.texi: Correct typo.
5935 * mangle.c (write_expression): Handle non-type template arguments
5936 with reference type.
5937 * method.c (build_overload_value): Likewise.
5938 * pt.c (convert_nontype_argument): Explicitly represent conversion
5939 to a reference with an ADDR_EXPR.
5940 (unify): Always unify arguments in left-to-right order.
5942 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5943 Mark Mitchell <mark@codesourcery.com>
5945 * Make-lang.in (CXX_SRCS): Add mangle.c.
5946 * Makefile.in (CXX_OBJS): Add mangle.o.
5947 (mangle.o): New rule.
5949 * class.c (local_classes): New variable.
5950 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5951 (get_vtt_name): Use mangle_vtt_name for new ABI.
5952 (init_class_processing): Initialize local_classes.
5953 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5954 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5955 (std_identifier): New macro.
5956 (DECL_VOLATILE_MEMFUNC_P): New macro.
5957 (DECL_NAMESPACE_STD_P): Likewise.
5958 (local_classes): Declare.
5959 (get_mostly_instantiated_function_type): Declare.
5960 (init_mangle): Declare.
5961 (mangle_decl): Likewise.
5962 (mangle_type_string): Likewise.
5963 (mangle_type): Likewise.
5964 (mangle_typeinfo_for_type): Likewise.
5965 (mangle_typeinfo_string_for_type): Likewise.
5966 (mangle_vtbl_for_type): Likewise.
5967 (mangle_vtt_for_type): Likewise.
5968 (mangle_ctor_vtbl_for_type): Likewise.
5969 (mangle_thunk): Likewise.
5970 (mangle_conv_op_name_for_type): Likewise.
5971 (mangle_guard_variable): Likewise.
5972 * decl.c (pushtag): Keep track of local classes.
5973 (initialize_predefined_identifiers): Initialize std_identifier.
5974 (init_decl_processing): Use std_identifier.
5975 (start_decl): Don't treat instantiations as specializations.
5976 (grokdeclarator): Likewise.
5977 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5978 name for fully-instantiated templates.
5979 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5980 destructors with the new ABI.
5981 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5982 (grokfield): Use mangle_type for new ABI.
5983 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5984 (get_sentry): Use mangle_guard_variable for new ABI.
5985 (start_static_initialization_or_destruction): Likewise.
5986 * expr.c (extract_aggr_init): Remove.
5987 (extract_scalar_init): Likewise.
5988 (extract_init): Remove #if 0'd code.
5989 * mangle.c: New function.
5990 * method.c (build_mangled_name): Assert not flag_new_abi.
5991 (build_static_name): Likewise.
5992 (build_decl_overload_real): Likewise.
5993 (build_typename_overload): Likewise.
5994 (build_overload_with_type): Likewise.
5995 (build_overload_name): Likewise.
5996 (get_ctor_vtbl_name): Likewise.
5997 (start_squangling): Likewise.
5998 (get_id_2): Likewise.
5999 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
6000 (init_method): Call init_mangle for new ABI.
6001 (make_thunk): Call mangle_thunk for new ABI.
6002 * operators.def: Correct new ABI manglings for the `%' operator.
6004 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
6005 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
6006 (lookup_template_class): Call mangle_decl for new ABI.
6007 (get_mostly_instantiated_function_type): New function.
6008 (set_mangled_name_for_template_decl): Use it.
6009 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
6010 the new ABI. Use mangle_conv_op_name_for_type for instantiated
6011 conversion op names.
6012 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
6013 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
6014 (tinfo_base_init): Likewise. Mangle typeinfo string name with
6015 mangle_typeinfo_string_for_type.
6017 2000-06-03 Mark Mitchell <mark@codesourcery.com>
6019 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
6020 (INNERMOST_TEMPLATE_ARGS): New macro.
6021 (innermost_args): Remove.
6022 (get_innermost_template_args): New function.
6023 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
6024 * error.c (dump_function_decl): Be caution when using
6025 most_general_template.
6026 * method.c (build_template_parm_names): Use
6027 INNERMOST_TEMPLATE_ARGS.
6028 * pt.c (add_to_template_args): Tidy comment
6029 (get_innermost_template_args): New function.
6030 (check_explicit_specialization): Clear DECL_INITIAL for a new
6032 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
6034 (push_template_decl): Always register specializations of the most
6036 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
6037 (coerce_template_parms): Likewise.
6038 (lookup_template_class): Likewise.
6039 (innermost_args): Remove.
6040 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
6041 (tsubst_decl): Handle tricky specializations. Use
6042 get_innermost_template_args.
6043 (instantiate_template): Simplify handling of partial
6045 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
6046 (most_general_template): Reimplement, in a more straightforward
6048 (regenerate_decl_from_template): Tweak formatting. Use
6049 TMPL_ARGS_DEPTH for clarity.
6050 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
6052 * dump.c (dequeue_and_dump): Dump information about thunks.
6054 2000-06-01 Richard Henderson <rth@cygnus.com>
6056 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
6058 2000-06-01 Richard Henderson <rth@cygnus.com>
6060 * decl2.c (unsupported_options): Fix typo, make const.
6061 (lang_decode_option): Fix bsearch argument order.
6063 2000-06-01 Mark Mitchell <mark@codesourcery.com>
6065 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
6068 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6070 * cp-tree.h (c_get_alias_set): Deleted.
6071 * Makefile.in (decl.o): Include ../expr.h.
6072 * decl.c (expr.h): Include.
6073 (init_decl_processing): Call record_component_aliases for arrays.
6074 (grokdeclarator): Likewise.
6075 Set TREE_ADDRESSABLE for fields that aren't bitfields.
6076 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
6078 2000-05-31 Mark Mitchell <mark@codesourcery.com>
6080 Remove guiding declaration support.
6081 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
6082 (flag_guiding_decls): Remove.
6083 * call.c (build_user_type_conversion_1): Remove support for
6085 (build_new_function_call): Likewise.
6086 (build_new_op): Likewise.
6087 (build_new_method_call): Likewise.
6088 * decl.c (start_function): Likewise.
6089 * friend.c (is_friend): Likewise.
6090 (do_friend): Likewise.
6091 * decl2.c ((flag_dump_translation_unit): Make it const.
6092 (flag_guiding_decls): Remove.
6093 (unsupported_options): New variable
6094 (compare_options): New function.
6095 (lang_decode_option): Use them.
6097 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
6099 * method.c (mangle_expression): Adjust test for legal expression
6102 * pt.c (instantiate_decl): Save and restore the local
6103 specializations list.
6105 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
6107 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
6109 2000-05-30 Mark Mitchell <mark@codesourcery.com>
6111 * call.c (add_template_candidate_real): Handle member template
6112 constructors for classes with virtual bases.
6113 (build_user_type_conversion_1): Use in_charge_arg_for_name.
6114 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
6116 * ir.texi: Update thunk documentation.
6118 * call.c (joust): Fix handling of overloaded builtin operators.
6120 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
6122 * cp-tree.h (DECL_ANTICIPATED): New macro.
6123 Document new use of DECL_LANG_FLAG_7.
6124 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
6125 in the user namespace.
6126 * lex.c (do_identifier): If the identifier's declaration has
6127 DECL_ANTICIPATED on, it has not yet been declared. But do not
6128 replace it with an ordinary implicit declaration.
6130 * tinfo2.cc: Include stdlib.h.
6132 2000-05-29 Mark Mitchell <mark@codesourcery.com>
6134 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
6135 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
6138 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
6140 * decl2.c (lang_decode_option): Use skip_leading_substring instead
6143 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
6145 * operators.def (<?): Duplicated, should have been...
6148 2000-05-27 Alex Samuel <samuel@codesourcery.com>
6149 Mark Mitchell <mark@codesourcery.com>
6151 * cp-tree.h (ansi_opname): Make it a macro.
6152 (ansi_assopname): Likewise.
6153 (struct lang_decl_flags): Add assignment_operator_p.
6154 (struct lang_decl): Add operator_code.
6155 (DECL_VTT_PARM): Adjust.
6156 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
6157 overloaded operator.
6158 (SET_OVERLOADED_OPERATOR_CODE): New macro.
6159 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
6160 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
6161 (opname_tab): Remove.
6162 (assignop_tab): Likewise.
6163 (operator_name_info_t): New type.
6164 (operator_name_info): New variable.
6165 (assignment_operator_name_info): Likewise.
6166 (build_cp_library_fn): Remove declaration.
6167 (push_cp_library_fn): Likewise.
6168 (operator_name_string): Likewise.
6169 (build_decl_overload): Likewise.
6170 * call.c (print_z_candidates): Simplify.
6171 (build_object_call): Adjust usage of ansi_opname. Use
6172 DECL_OVERLOADED_OPERATOR_P.
6173 (op_error): Adjust operator name lookup.
6174 (build_conditional_expr): Adjust usage of ansi_opname.
6175 (build_new_op): Likewise.
6176 (build_op_delete_call): Likewise.
6177 (build_over_call): Likewise.
6178 (joust): Use DECL_OVERLOADED_OPERATOR_P.
6179 * decl.c (duplicate_decls): Copy operator_code.
6180 (init_decl_processing): Adjust parameters to push_cp_library_fn.
6181 (builtin_function): Adjust parameters to build_library_fn_1.
6182 (build_library_fn_1): Accept an overloaded operator code.
6183 (build_library_fn): Pass ERROR_MARK.
6184 (build_cp_library_fn): Accept an overloaded operator code.
6185 (push_cp_library_fn): Likewise.
6186 (grokfndecl): Tweak.
6187 (grokdeclarator): Simplify code to compute names of overloaded
6188 operators. Adjust use of ansi_opname.
6189 (ambi_op_p): Work on tree_codes, not identifiers.
6190 (unary_op_p): Likewise.
6191 (grok_op_properties): Likewise.
6192 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
6193 (lang_mark_tree): Don't try to mark the operator_code.
6194 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
6195 * error.c (dump_decl): Remove special handling for operator
6197 (dump_function_name): Likewise.
6198 (dump_expr): Adjust name lookup of operators.
6199 (op_to_string): Simplify.
6200 (assop_to_string): Likewise.
6201 * init.c (build_new_1): Adjust use of ansi_opname.
6202 * lex.c (opname_tab): Remove.
6203 (assignop_tab): Likewise.
6204 (ansi_opname): Likewise.
6205 (ansi_assopname): Likewise.
6206 (operator_name_string): Likewise.
6207 (reinit_lang_specific): Likewise.
6208 (operator_name_info): New variable.
6209 (assignment_operator_name_info): Likewise.
6210 (init_operators): New function.
6211 (init_parse): Use it.
6212 (do_identifier): Adjust use of ansi_opname.
6213 * method.c (mangle_expression): Don't use ansi_opname for
6215 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
6216 (build_decl_overload): Remove.
6217 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
6218 (do_build_assign_ref): Adjust use of ansi_opname.
6219 (synthesize_method): Likewise.
6220 (implicitly_declare_fn): Likewise.
6221 * operators.def: New file.
6222 * parse.y (operator): Adjust use of ansi_opname.
6223 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
6224 (set_mangled_name_for_template_decl): Don't play games with
6226 (special_function_p): Adjust use of ansi_opname.
6227 * typeck.c (check_return_expr): Likewise.
6228 * Make-lang.in (cc1plus): Depend on operators.def.
6229 * Makefile.in (lex.o): Likewise.
6232 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
6234 * Make-lang.in (cplib2.ready): Eradicate.
6236 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6238 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
6239 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
6240 (built_min, cp_tree_equal): Likewise.
6242 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6244 * class.c (layout_nonempty_base_or_field): Replace
6245 `record_layout_info' with `record_layout_info_s'.
6247 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
6250 * cp-tree.h (struct language_function): x_named_labels is now
6251 a struct named_label_list*.
6252 * decl.c (struct named_label_use_list): Renamed from...
6253 (struct named_label_list): ...this. New struct.
6254 (push_binding_level): Don't set eh_region.
6255 (note_level_for_eh): New fn.
6256 (pop_label): Take label and old value directly.
6257 (pop_labels): Adjust for new named_labels format.
6258 (lookup_label): Likewise.
6259 (poplevel): Note characteristics of a binding level containing a
6260 named label. Mess with named label lists earlier.
6261 (mark_named_label_lists): New fn.
6262 (mark_lang_function): Call it.
6263 (use_label): New fn, split out from...
6264 (make_label_decl): ...here. Don't call it.
6265 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
6266 check_previous_gotos): New fns, split out from...
6267 (define_label): ...here.
6268 (check_switch_goto): New fn.
6269 (define_case_label): Call it.
6270 (check_goto): New fn.
6271 * semantics.c (finish_goto_stmt): Call it and use_label.
6272 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
6273 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
6275 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6277 * class.c (build_vtable_entry_ref): Correct usage of
6278 get_vtbl_decl_for_binfo.
6280 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
6281 * method.c (implicitly_declare_fn): Not here.
6283 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
6285 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
6286 (CPTI_PTMD_DESC_TYPE): ... here.
6287 (ptmd_desc_type_node): Rename to ...
6288 (ptm_desc_type_node): ... here.
6290 * rtti.c (ptmd_initializer): Rename to ...
6291 (ptm_initializer): ... here.
6292 (sythesize_tinfo_var): Adjust. Deal with pointer to member
6294 (create_tinfo_types): Adjust.
6296 2000-05-25 Mark Mitchell <mark@codesourcery.com>
6298 Finish implementation of VTTs.
6299 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
6300 CPTI_VTT_PARM_IDENTIFIER.
6301 (vtt_parm_identifier): New macro.
6302 (vtt_parm_type): Likewise.
6303 (BINFO_SUBVTT_INDEX): Likewise.
6304 (BINFO_VPTR_INDEX): Likewise.
6305 (struct lang_decl): Add vtt_parm.
6306 (DECL_VTT_PARM): New macro.
6307 (DECL_USE_VTT_PARM): Likewise.
6308 (DECL_NEEDS_VTT_PARM_P): Likewise.
6309 (get_vtt_name): Declare.
6310 (build_artifical_parm): Likewise.
6311 (fixup_all_virtual_upcast_offsets): Likewise.
6312 (expand_indirect_vtbls_init): Remove.
6313 * call.c (build_new_method_call): Pass the vtt to subobject
6314 constructors and destructors.
6315 * class.c (get_vtt_name): Give it external linkage.
6316 (build_clone): Handle the magic VTT parameters for clones.
6317 (clone_function_decl): Fix typo in comment.
6318 (build_vtt): Keep track of the indices in the VTTs where various
6319 entities are stored.
6320 (build_vtt_inits): Likewise.
6321 (dfs_build_vtt_inits): Likewise.
6322 (build_ctor_vtbl_group): Tweak type of construction vtables.
6323 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
6324 primary bases, when building construction vtables.
6325 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
6326 (initialize_predefined_identifiers): Add vtt_parm_identifier.
6327 (init_decl_processing): Initialize vtt_parm_type.
6328 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
6329 (lang_mark_tree): Make vtt_parm.
6330 * decl2.c (build_artificial_parm): New function.
6331 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
6332 (grokclassfn): Use build_artificial_parm.
6333 * init.c (initialize_vtbl_ptrs): Call
6334 fixup_all_virtual_upcast_offsets directly.
6335 (perform_member_init): Use the complete subobject destructor for
6337 (build_vtbl_address): New function.
6338 (expand_virtual_init): Handle VTTs.
6339 * optimize (maybe_clone_body): Likewise.
6340 * search.c (fixup_all_virtual_upcast_offsets): Give it external
6342 (expand_indirect_vtbls_init): Remove.
6343 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
6344 * tree.c (make_binfo): Make them bigger.
6346 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6348 * inc/cxxabi.h (__pbase_type_info): Define, based on
6349 __pointer_type_info.
6350 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
6351 (__pointer_to_member_type_info): Likewise.
6352 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
6353 (__pointer_to_member_type_info::__is_pointer_p): Remove.
6354 (__pointer_type_info::__do_catch): Rename to ...
6355 (__pbase_type_info::__do_catch): ... here. Adjust.
6356 (__pbase_type_info::__pointer_catch): Implement.
6357 (__pointer_type_info::__pointer_catch): Adjust.
6358 (__pointer_to_member_type_info::__pointer_catch): Adjust.
6360 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6362 * tinfo.h (__user_type_info::contained_virtual_p): New
6364 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
6366 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
6367 diamond shaped heirarchy. Add early out for mixed diamond and
6368 duplicate shaped heirarchy.
6370 2000-05-24 Mark Mitchell <mark@codesourcery.com>
6372 * cp-tree.h (build_delete): Change prototype.
6373 (build_vec_delete): Likewise.
6374 * call.c (build_scoped_method_call): Use special_function_kind
6375 values to indicate the kind of destruction to be done.
6376 (build_method_call): Likewise.
6377 * decl.c (finish_destructor_body): Likewise.
6378 (maybe_build_cleanup_1): Likewise. Rename to ...
6379 (maybe_build_cleanup): ... this.
6380 * decl2.c (delete_sanity): Use special_function_kind
6381 values to indicate the kind of destruction to be done.
6382 (build_cleanup): Likewise.
6383 * init.c (perform_member_init): Likewise.
6384 (build_vec_delete_1): Likewise.
6385 (build_dtor_call): Simplify.
6386 (build_delete): Use special_function_kind
6387 values to indicate the kind of destruction to be done.
6388 (build_vbase_delete): Likewise.
6389 (build_vec_delete): Likewise.
6391 * init.c (sort_member_init): Fix typo in error message generation
6394 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
6396 * semantics.c (begin_class_definition): make the packed
6397 attribute be sensitive to the "-fpack-struct" command line flag
6399 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
6401 Update new-abi upcast algorithm.
6402 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
6403 prototype and meaning of return value.
6404 (__si_class_type_info::__do_upcast): Likewise.
6405 (__vmi_class_type_info::__do_upcast): Likewise.
6406 * tinfo.cc (__class_type_info::__upcast_result): Replace
6407 whole2dst with part2dst. Adjust ctor.
6408 (__class_type_info::__do_upcast): Adjust call of worker function.
6409 (__class_type_info::__do_upcast): Adjust.
6410 (__si_class_type_info::__do_upcast): Adjust. Use parent's
6412 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
6413 virtual base in diamond heirarchy bug.
6415 2000-05-23 Mark Mitchell <mark@codesourcery.com>
6417 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
6418 and bitfield to tinfo_fn_p.
6419 (DECL_TINFO_FN_P): Adjust.
6420 (SET_DECL_TINFO_FN_P): Likewise.
6421 (DECL_MUTABLE_P): Likewise.
6422 (DECL_C_BIT_FIELD): Likewise.
6423 (SET_DECL_C_BIT_FIELD): Likewise.
6424 (CLEAR_DECL_C_BIT_FIELD): Likewise.
6425 (DECL_UNINLINABLE): Likewise.
6426 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
6427 (handle_using_decl): Remove assertion.
6428 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
6429 to build FIELD_DECLs.
6430 (build_base_field): Likewise.
6431 (layout_class_type): Likewise.
6432 * decl.c (init_decl_processing): Likewise.
6433 (build_ptrmemfunc_type): Likewise.
6434 (grokdeclarator): Likewise.
6435 * decl2.c (grok_x_components): Likewise.
6436 * except.c (call_eh_info): Likewise.
6437 * init.c (init_init_processing): Likewise.
6438 * rtti.c (expand_class_desc): Likewise.
6439 (create_pseudo_type_info): Likewise.
6440 (get_vmi_pseudo_type_info): Likewise.
6441 (create_tinfo_types): Likewise.
6442 * ptree.c (print_lang_decl): Adjust.
6443 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
6444 before checking DECL_MUTABLE_P.
6446 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
6447 parameters for template functions.
6448 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
6449 destructors as well as constructors.
6451 2000-05-22 Mark Mitchell <mark@codesourcery.com>
6453 * class.c (build_ctor_vtbl_group): Set inits.
6454 * optimize.c (maybe_clone_body): Set DECL_INLINE and
6455 DECL_THIS_INLINE appropriately for clones.
6457 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
6458 (DECL_CONV_FN_P): Simplify.
6459 (DECL_OPERATOR): Remove.
6460 (language_to_string): Declare.
6461 * decl.c (duplicate_decls): Fix typo in comment.
6462 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
6463 (grok_op_properties): Use DECL_CONV_FN_P instead of
6464 IDENTIFIER_TYPENAME_P.
6465 * dump.c (dequeue_and_dump): Dump the language linkage of
6467 * error.c (language_to_string): Give it external linkage.
6468 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
6469 (implicitly_declare_fn): Set DECL_LANGUAGE.
6470 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
6471 IDENTIFIER_TYPENAME_P.
6472 (tsubst_decl): Likewise.
6473 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
6474 * semantics.c (finish_member_declaration): Don't mark members of
6475 classes declared in an extern "C" region as extern "C".
6477 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6479 * decl2.c (qualified_lookup_using_namespace): Look through
6482 * decl.c (push_using_decl): Return the old decl on namespace level.
6484 2000-05-21 Mark Mitchell <mark@codesourcery.com>
6486 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
6487 (VTT_NAME_PREFIX): New macro.
6488 (CTOR_VTBL_NAME_PREFIX): Likewise.
6489 (get_ctor_vtbl_name): New function.
6490 * class.c (get_vtable_name): Simplify.
6491 (get_vtt_name): New function.
6492 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
6493 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
6494 when a virtual base becomes primary.
6495 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
6497 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
6498 additional parameters.
6499 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
6500 (initialize_array): New function.
6501 (build_vtt): Likewise.
6502 (build_vtt_inits): Likewise.
6503 (dfs_build_vtt_inits): Likewise.
6504 (dfs_fixup_binfo_vtbls): Likewise.
6505 (build_ctor_vtbl_group): Likewise.
6506 (initialize_vtable): Use initialize_array.
6507 (accumulate_vtbl_inits): Reimplement to handle construction
6509 (dfs_accumulate_vtbl_inits): Likewise.
6510 (bulid_vtbl_initializer): Adjust parameter name.
6511 * method.c (build_typename_overload): Remove #if 0'd code.
6512 (get_ctor_vtbl_name): New function.
6513 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
6514 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
6516 * cp-tree.h (struct lang_type): Remove search_slot.
6517 (CLASSTYPE_SEARCH_SLOT): Remove.
6518 (emit_base_init): Change prototype.
6519 (initialize_vtbl_ptrs): Likewise.
6520 (expand_indirect_vtbls_init): Likewise.
6521 (clear_search_slots): Remove.
6522 * decl.c (lang_mark_tree): Don't mark search_slot.
6523 * init.c (initialize_vtbl_ptrs): Simplify.
6524 (emit_base_init): Likewise.
6525 * search.c (struct vbase_info): Document decl_ptr.
6526 (convert_pointer_to_single_level): Remove.
6527 (dfs_find_vbases): Remove.
6528 (dfs_init_base_pointers): Simplify.
6529 (dfs_clear_vbase_slots): Remove.
6530 (dfs_vtable_path_unmark): New function.
6531 (init_vbase_pointers): Simplify.
6532 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
6533 (expand_indirect_vtbls_init): Simplify. Don't call
6534 mark_all_temps_used.
6535 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
6536 initialize_vtbl_ptrs.
6538 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
6540 * except.c: Add static prototypes.
6542 2000-05-20 H.J. Lu <hjl@gnu.org>
6544 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
6546 2000-05-19 Mark Mitchell <mark@codesourcery.com>
6548 Don't create a separate copy of virtual bases for the
6549 CLASSTYPE_VBASECLASSES list.
6550 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
6551 (BINFO_FOR_VBASE): Remove.
6552 (CANONICAL_BINFO): Adjust.
6553 (binfo_for_vbase): New function.
6554 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
6555 instead of BINFO_FOR_VBASE.
6556 (build_vbase_pointer): Likewise.
6557 (build_secondary_vtable): Likewise.
6558 (dfs_mark_primary_bases): Likewise.
6559 (mark_primary_bases): Likewise.
6560 (layout_nonempty_base_or_field): Likewise.
6561 (dfs_set_offset_for_shared_vbases): Likewise.
6562 (dfs_set_offset_for_unshared_vbases): Likewise.
6563 (layout_virtual_bases): Likewise. Adjust for changes to the
6564 CLASSTYPE_VBASECLASSES list.
6565 (dump_class_hierarchy_r): Use binfo_for_vbase
6566 instead of BINFO_FOR_VBASE.
6567 (dump_class_hierarchy): Likewise.
6568 (finish_vtbls): Likewise.
6569 (build_vtbl_initializer): Adjust for changes to the
6570 CLASSTYPE_VBASECLASSES list.
6571 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
6572 * decl.c (finish_destructor_body): Adjust for changes to the
6573 CLASSTYPE_VBASECLASSES list.
6574 * init.c (sort_base_init): Use binfo_for_vbase.
6575 (construct_virtual_bases): Adjust for changes to the
6576 CLASSTYPE_VBASECLASSES list.
6577 (expand_member_init): Use binfo_for_vbase.
6578 (build_vbase_delete): Adjust for changes to the
6579 CLASSTYPE_VBASECLASSES list.
6580 * method.c (do_build_copy_constructor): Likewise.
6581 * rtti.c (get_base_offset): Use binfo_for_vbase.
6582 (expand_class_desc): Remove #if 0'd code.
6583 * search.c (struct vbase_info): Remove vbase_types.
6584 (get_base_distance): Use binfo_for_vbase.
6585 (lookup_field_queue_p): Use CANONICAL_BINFO.
6586 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
6587 (get_pure_virtuals): Adjust for changes to the
6588 CLASSTYPE_VBASECLASSES list.
6589 (dfs_find_vbases): Use binfo_for_vbase.
6590 (dfs_init_vbase_pointers): Likewise.
6591 (init_vbase_pointers): Don't initialize vi.vbase_types.
6592 (virtual_context): Use binfo_for_vbase.
6593 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
6594 CLASSTYPE_VBASECLASSES list.
6595 (expand_indirect_vtbls_init): Simplify.
6596 (dfs_get_vbase_types): Don't replicate virtual bases.
6597 (find_vbase_instance): Use binfo_for_vbase.
6598 (binfo_for_vbase): New function.
6599 * typeck.c (get_delta_difference): Use binfo_for_vbase.
6601 2000-05-17 Mark Mitchell <mark@codesourcery.com>
6603 * decl2.c (finish_anon_union): Generalize error messages to handle
6604 anonymous structures.
6605 * init.c (perform_member_init): Remove `name' parameter.
6606 (build_field_list): New function.
6607 (sort_member_init): Handle anonymous union initialization order
6608 correctly. Check for multiple initializations of the same union.
6609 (emit_base_init): Don't look up fields by name here.
6610 (expand_member_init): Record the result of name lookup for future
6612 * typeck.c (build_component_ref): Fix formatting.
6614 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6616 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
6617 * typeck.c (build_x_compound_expr): Replace warn_unused with
6620 * decl2.c (lang_decode_option): Update -Wall unused flags by
6621 calling set_Wunused.
6623 2000-05-16 Mark Mitchell <mark@codesourcery.com>
6625 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
6626 * init.c (dfs_vtable_path_unmark): Remove.
6627 * search.c (marked_new_vtable_p): Likewise.
6628 (unmarked_new_vtable_p): Likewise.
6629 (dfs_search_slot_nonempty_p): Likewise.
6630 (dfs_mark): Likewise.
6631 (dfs_vtable_path_unmark): Likewise.
6632 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
6633 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
6634 (dfs_init_vbase_pointers): Remove special-case new ABI code.
6635 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
6636 (init_vbase_pointers): Simplify.
6637 (expand_indirect_vtbls_init): Likewise.
6639 * class.c (copy_virtuals): New function.
6640 (build_primary_table): Use it.
6641 (build_secondary_vtable): Likewise.
6642 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
6643 indicate that no vcall offset is required.
6644 (add_virtual_function): Likewise.
6645 (modify_all_vtables): Likewise.
6646 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6647 (dfs_accumulate_vtbl_inits): Likewise.
6648 (build_vtbl_initializer): Make changes to handle construction
6650 (dfs_build_vcall_offset_vtbl_entries): Likewise.
6651 (build_rtti_vtbl_entries): Likewise.
6652 (build_vtable_entries): Handle a NULL vcall_index.
6654 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
6656 * decl2.c (lang_decode_option): Fix thinko.
6658 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
6660 * except.c (check_handlers): New fn.
6661 * cp-tree.h: Declare it.
6662 * semantics.c (finish_handler_sequence): Call it.
6663 (finish_function_handler_sequence): Likewise.
6664 (finish_handler_parms): Set TREE_TYPE on the handler.
6665 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
6666 * search.c (get_base_distance_recursive): If protect>1, ignore
6668 (get_base_distance): Don't reduce watch_access.
6670 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
6672 * lex.c: #include diagnostic.h.
6673 (lang_init_options): Set default prefixing rules.
6675 * lang-options.h: Add -fdiagnostics-show-location=.
6677 * decl2.c: #include diagnostic.h.
6678 (lang_decode_option): Handle -fdiagnostics-show-location=.
6680 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
6682 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
6683 * vec.cc: Revert my 2000-05-07 change.
6685 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
6687 * class.c (check_field_decls): Complain about non-static data
6688 members with same name as class in class with constructor.
6690 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
6692 * decl.c (grokdeclarator): Allow non-static data members with
6695 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6697 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
6698 and pending_inline.filename. Update prototypes.
6699 * decl.c (define_label): Constify filename parameter.
6700 * decl2.c (warn_if_unknown_interface): Constify local char *.
6701 * input.c Constify input_source.filename. Don't declare
6702 input_filename or lineno. Constify filename parameter to feed_input.
6703 * lex.c (init_parse): Constify parameter and return value.
6704 (cp_pragma_interface, cp_pragma_implementation): Constify
6706 (reinit_parse_for_method, reinit_parse_for_block,
6707 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
6708 Constify local char *.
6709 * pt.c: Don't declare lineno or input_filename.
6710 (print_template_context, tsubst_friend_function, tsubst_decl,
6711 tsubst, instantiate_decl): Constify local char *.
6712 * semantics.c (expand_body): Constify local char *.
6713 * tree.c (build_srcloc): Constify filename parameter.
6714 * typeck.c (c_expand_asm_operands): Constify filename
6717 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
6719 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
6722 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
6724 * inc/cxxabi.h: Fix typos in comment.
6725 (__base_class_info::__offset): Use a static_cast.
6727 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
6729 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
6730 of std::size_t and std::ptrdiff_t respectively.
6731 * tinfo.cc: Likewise.
6734 2000-05-06 Richard Henderson <rth@cygnus.com>
6736 * typeck.c (build_c_cast): Don't warn integer->pointer size
6737 mismatch for constants.
6739 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
6741 * rtti.c (ptmd_initializer): Set non-public, if class is
6744 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
6745 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6746 __cxa_vec_delete): Likewise.
6747 * tinfo.cc (__dynamic_cast): Likewise.
6748 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6749 __cxa_vec_delete): Likewise.
6751 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6753 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
6754 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
6755 (lang_decl_flags): Add vcall_offset.
6756 (THUNK_VCALL_OFFSET): Use it.
6757 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
6758 * method.c (make_thunk): Create the lang_decl here, not in
6760 (emit_thunk): Make generic thunks into ordinary functions once
6761 they have been fed to expand_body.
6762 * semantics.c (expand_body): Set current_function_is_thunk here.
6764 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6766 * class.c (update_vtable_entry_for_fn): Prototype.
6768 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6771 * search.c (dfs_build_inheritance_graph_order): Prototype.
6773 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6775 * cp-tree.h (special_function_kind): Add various kinds of
6777 (special_function_p): New function.
6778 * class.c (overrides): Don't let one kind of destructor override
6780 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6781 whether or not to instantiate a template.
6782 * tree.c (special_function_p): Define.
6784 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6786 * cp-tree.def (THUNK_DECL): Remove.
6787 * cp-tree.h (DECL_THUNK_P): New macro.
6788 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6789 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6790 (SET_DECL_THUNK_P): Likewise.
6791 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6792 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6793 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6794 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6795 (duplicate_decls): Likewise.
6796 (pushdecl): Likewise. Adjust thunk handling.
6797 (grokfndecl): Use DECL_EXTERN_C_P.
6798 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6799 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6800 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6801 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6802 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6803 DECL_NO_STATIC_CHAIN.
6804 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6805 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6806 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6809 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6811 * tree.c (walk_tree): Set lineno.
6813 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6815 * exception.cc: Update license notice.
6817 * new1.cc: Likewise.
6818 * new2.cc: Likewise.
6819 * tinfo.cc: Likewise.
6820 * tinfo2.cc: Likewise.
6822 * inc/cxxabi.h: Likewise.
6823 * inc/exception: Likewise.
6824 * inc/new: Likewise.
6825 * inc/new.h: Likewise.
6826 * inc/typeinfo: Likewise.
6828 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6830 * tree.c (build_target_expr_with_type): If we already have a
6831 TARGET_EXPR, just return it.
6833 * optimize.c (initialize_inlined_parameters): Don't generate an
6834 EXPR_STMT if we can just use DECL_INITIAL.
6835 * decl.c (emit_local_var): Only make the initialization a
6836 full-expression if stmts_are_full_exprs_p.
6838 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6840 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6842 * call.c (standard_conversion): Use it.
6843 (direct_reference_binding): Likewise.
6844 (build_over_call): Likewise.
6845 (is_properly_derived_from): Likewise.
6846 (compare_ics): Likewise.
6847 * class.c (resolves_to_fixed_type_p): Likewise.
6848 * optimize.c (declare_return_variable): Likewise.
6849 * pt.c (is_specialization_of): Likewise.
6851 * typeck.c (comp_target_parms): Likeiwse.
6852 (build_static_cast): Likewise.
6853 (build_reinterpret_cast): Likewise.
6854 (build_const_cast): Likewise.
6855 (comp_ptr_ttypes_real): Likewise.
6856 (comp_ptr_ttypes_const): Likewise.
6857 * typeck2.c (process_init_constructor): Likewise.
6859 2000-04-30 Scott Snyder <snyder@fnal.gov>
6861 * decl.c (finish_destructor_body): Use the base destructor when
6862 destroying virtual bases.
6864 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6866 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6868 * optimize.c (struct inline_data): Add target_exprs field.
6869 (declare_return_variable): When a function returns an aggregate,
6870 use the variable declared in the TARGET_EXPR as the remapped
6872 (expand_call_inline): Update the pending target_exprs stack.
6873 (optimize_function): Initialize the stack.
6875 * decl2.c (finish_file): Fix typo in comment.
6877 * method.c (emit_thunk): Don't try to return a `void' value.
6879 * optimize.c (initialize_inlined_parameters): If the parameter is
6880 addressable, we need to make a new VAR_DECL, even if the
6881 initializer is constant.
6883 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6885 * decl.c (grok_op_properties): Add an extra check of argtypes.
6887 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6889 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6891 (initialize_inlined_parameters): Try to avoid creating new
6894 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6896 * lex.c (my_get_run_time): Remove.
6897 (init_filename_times): Use get_run_time instead of my_get_run_time.
6898 (check_newline): Likewise.
6899 (dump_time_statistics): Likewise.
6900 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6901 of computing elapsed time explicitly.
6903 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6905 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6906 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6907 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6908 before calling decl_constant_value.
6909 * class.c (check_bitfield_decl): Likewise.
6910 * cvt.c (ocp_convert): Likewise.
6911 (convert): Likewise.
6912 * decl.c (compute_array_index_type): Likewise.
6913 (build_enumerator): Likewise.
6914 * decl2.c (check_cp_case_value): Likewise.
6915 * pt.c (convert_nontype_argument): Likewise.
6917 * typeck.c (decay_conversion): Likewise.
6918 (build_compound_expr): Likewise.
6919 (build_reinterpret_cast): Likewise.
6920 (build_c_cast): Likewise.
6921 (convert_for_assignment): Likewise.
6923 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6925 * decl.c (finish_function): Don't play games with DECL_INLINE.
6927 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6929 * ir.texi: Correct typo.
6931 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6933 * decl.c (grokdeclarator): Reject VLAs as members.
6935 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6937 * call.c (standard_conversion): Accept conversion between
6940 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6942 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6944 * decl2.c (finish_file): Remove double setup for accounting
6947 2000-04-24 Robert Lipe <robertlipe@usa.net>
6949 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6951 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6953 * new.cc (set_new_handler): Needs to be in std::.
6955 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6957 * cp-tree.h (lang_decl): Remove pretty_function_p.
6958 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6959 language-specific node.
6960 * decl.c (cp_make_fname_decl): Use build_decl, not
6961 build_lang_decl, to build the variables.
6962 (grokvardecl): Don't call build_lang_decl for local variables in
6964 (grokdeclarator): Don't call build_lang_decl for local type
6965 declarations in templates.
6966 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6967 zero'd memory, rather than calling memset.
6968 * pt.c: Include hashtab.h.
6969 (local_specializations): New variable.
6970 (retrieve_local_specialization): Use it.
6971 (register_local_specialization): Likewise.
6972 (tsubst_decl): Don't assume local variables have
6974 (instantiate_decl): Set up local_specializations.
6975 * Makefile.in (HTAB_H): New variable.
6977 2000-04-23 Richard Henderson <rth@cygnus.com>
6979 * typeck.c (c_expand_asm_operands): Restore the original
6980 contents of the output list.
6982 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6984 * ir.texi: Document complex number representation.
6986 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6988 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6989 (target_incomplete_p): New function.
6990 (tinfo_base_init): Create comdat NTBS name variable.
6991 (ptr_initializer): Add non_public parameter. Calculate it.
6992 (ptmd_initializer): Likewise.
6993 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6994 (create_real_tinfo_var): Add non_public parameter. Use it.
6995 Push proxy into global namespace.
6996 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6998 * inc/typeinfo (type_info::before, type_info::operator==):
6999 Compare __name addresses.
7001 * tinfo2.cc: Remove new-abi builtins comment.
7003 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
7005 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
7007 * call.c (joust): Exit early if we get the same function, too.
7009 * decl2.c (key_method): Return NULL_TREE for template classes.
7010 (import_export_class): Don't need to check for template classes.
7012 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
7014 * lex.c: Remove references to cccp.c.
7016 2000-04-18 Mark Mitchell <mark@codesourcery.com>
7018 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
7019 volatile_memfunc. Add destructor_attr. Adjust dummy.
7020 (DECL_DESTRUCTOR_P): Use destructor_attr.
7021 (DECL_CONST_MEMFUNC_P): Reimplement.
7022 (DECL_VOLATILE_MEMFUNC_P): Remove.
7023 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
7024 (overrides): Use DECL_DESTRUCTOR_P.
7025 (check_for_override): Likewise.
7026 * decl.c (start_function): Likewise.
7027 * decl2.c (grokfclassfn): Likewise.
7028 (check_classfn): Likewise.
7029 (grok_function_init): Likewise.
7031 2000-04-17 Mark Mitchell <mark@codesourcery.com>
7033 * decl2.c (grokfield): Issue error on illegal data member
7036 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
7038 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
7040 2000-04-16 Mark Mitchell <mark@codesourcery.com>
7042 * class.c (build_vtable_entry): Don't build thunks for type-info
7045 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
7047 * decl.c (decls_match): Allow a redeclaration of a builtin to
7048 specify args while the builtin did not.
7050 2000-04-15 Mark Mitchell <mark@codesourcery.com>
7052 * cp-tree.def (THUNK_DECL): Add to documentation.
7053 * cp-tree.h (flag_huge_objects): Declare.
7054 * class.c (modify_vtable_entry): Tidy.
7055 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
7056 Calculate delta appropriately for the new ABI.
7057 (dfs_modify_vtables): Use it.
7058 (modify_all_vtables): Fix thinko in code to add overriding copies
7059 of functions to primary vtables.
7060 (build_clone): Fix typo in comment.
7061 (clone_function_decl): Correct order of destructors in vtable.
7062 (build_vbase_offset_vtbl_entries): Adjust comment.
7063 (dfs_vcall_offset_queue_p): Remove.
7064 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
7065 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
7066 (build_vtable_entry): Correct check for pure virtual functions.
7067 Don't declare flag_huge_objects.
7068 * decl.c (flag_huge_objects): Remove declaration.
7069 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
7070 Use int_size_in_bytes.
7071 (emit_thunk): Handle vcall offset thunks.
7073 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7075 * decl2.c (parse_time, varconst_time): Delete declarations.
7076 (finish_file): Delete LINENO declaration.
7077 START_TIME and THIS_TIME now long.
7079 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
7081 * class.c (build_base_field): Reformat comment.
7083 * inc/cxxabi.h (stddef.h): Comment inclusion.
7084 (__base_class_info::__offset): Comment shift.
7086 2000-04-12 Mark Mitchell <mark@codesourcery.com>
7088 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
7089 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
7090 (cp_push_exception_identifier): New macro.
7091 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
7092 (DECL_BASE_DESTRUCTOR_P): Likewise.
7093 (DECL_DELETING_DESTRUCTOR_P): Likewise.
7094 (get_vtbl_decl_for_binfo): Fix formatting.
7095 (in_charge_arg_for_name): New macro.
7096 (maybe_build_cleanup_and_delete): Remove declaration.
7097 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
7098 (in_charge_arg_for_name): New function.
7099 (build_new_method_call): Use it. Handle cloned destructors.
7100 (build_clone): Don't make the base constructor virtual.
7101 Automatically defer generated functions.
7102 (clone_function_decl): Handle destructors, too.
7103 (clone_constructors_and_destructors): Likewise.
7104 (create_vtable_ptr): Don't create a vtable entry for a cloned
7106 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
7107 (initialize_predefined_identifiers): Update appropriately.
7108 (finish_destructor_body): Simplify.
7109 (maybe_build_cleanup_and_delete): Remove.
7110 * except.c (expand_throw): Handle new-ABI destructors.
7111 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
7112 (build_dtor_call): New function.
7113 (build_delete): Use it. Simplify.
7114 * optimize.c (maybe_clone_body): Handle destructors.
7115 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
7117 * exception.cc (cleanup_fn): New typedef.
7118 (CALL_CLEANUP): New macro.
7119 (cp_eh_info): Use them.
7120 (__cp_push_exception): Likewise.
7121 (__cp_pop_exception): Likewise.
7123 2000-04-11 Mark Mitchell <mark@codesourcery.com>
7125 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
7126 (complete_dtor_identifier): New macro.
7127 (CLASSTYPE_FIRST_CONVERSION): Remove.
7128 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
7129 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
7130 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
7131 (CLASSTYPE_CONSTRUCTORS): Likewise.
7132 (CLASSTYPE_DESTRUCTORS): Likewise.
7133 (lang_decl): Add cloned_function.
7134 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
7135 (DECL_BASE_CONSTRUCTOR_P): Likewise.
7136 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
7137 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
7138 (DECL_CLONED_FUNCTION_P): Likewise.
7139 (DECL_CLONED_FUNCTION): Likewise.
7140 (clone_function_decl): Declare.
7141 (maybe_clone_body): Likewise.
7142 * call.c (build_user_type_conversion_1): Call complete object
7143 constructors in the new ABI.
7144 (build_new_method_call): Don't add in-charge parameters under the
7146 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
7147 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
7148 CLASSTYPE_DESTRUCTOR_SLOT.
7149 (build_clone): New function.
7150 (clone_function_decl): Likewise.
7151 (clone_constructors_and_destructors): Likewise.
7152 (check_bases_and_members): Use it.
7153 * decl.c (iniitialize_predefined_identifiers): Initialize
7154 complete_dtor_identifier.
7155 (finish_function): Don't add extra code to a clone.
7156 (lang_mark_tree): Mark cloned_function.
7157 * decl2.c (mark_used): Don't bother trying to instantiate things
7159 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
7160 * method.c (set_mangled_name_for_decl): Don't treat clones as
7162 (synthesize_method): Sythesize cloned functions, not the clones.
7163 * optimize.c (inline_data): Update comment on ret_label.
7164 (remap_block): Don't assume DECL_INITIAL exists.
7165 (copy_body_r): Allow ret_label to be NULL.
7166 (maybe_clone_body): Define.
7167 * pt.c (tsubst_decl): Handle clones.
7168 (instantiate_clone): New function.
7169 (instantiate_template): Use it.
7170 (set_mangled_name_for_template_decl): Don't treat clones as
7172 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
7173 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
7174 * semantics.c (expand_body): Clone function bodies as necessary.
7176 * optimize.c (remap_decl): Avoid sharing structure for arrays
7177 whose size is only known at run-time.
7178 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
7180 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
7181 to has_in_charge_parm_p.
7182 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
7183 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
7184 (DECL_COPY_CONSTRUCTOR_P): New macro.
7185 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
7186 (build_user_type_conversion_1): Likewise.
7187 (convert_like_real): Likewise.
7188 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
7189 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
7190 (copy_args_p): Likewise.
7191 (grok_ctor_properties): Likewise.
7192 (start_function): Likewise.
7193 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
7194 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
7195 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
7196 * method.c (do_build_copy_constructor): Use
7197 DECL_HAS_IN_CHARGE_PARM_P.
7198 (synthesize_method): Likewise.
7199 * pt.c (instantiate_template): Remove goto.
7200 * tree.c (build_cplus_method_type): Remove mention of obstacks in
7203 * cp-tre.h (finish_function): Change prototype.
7204 * decl.c (end_cleanup_fn): Adjust caller.
7205 (finish_function): Take only one parameter.
7206 * decl2.c (finish_objects): Adjust caller.
7207 (finish_static_storage_duration_function): Likewise.
7208 * method.c (emit_thunk): Likewise.
7209 * parse.y: Likewise.
7210 * parse.c: Regenerated.
7211 * pt.c (instantiate_decl): Likewise.
7212 * rtti.c (synthesize_tinfo_fn): Likewise.
7213 * semantics.c (expand_body): Likewise.
7215 * cp-tree.h (copy_decl): New function.
7216 * class.c (finish_struct_1): Use it.
7217 * lex.c (copy_decl): Define it.
7218 * pt.c (tsubst_decl): Likewise.
7219 * tree.c (copy_template_template_parm): Likewise.
7221 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
7222 has_nonpublic_assign_ref.
7223 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
7224 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
7225 * class.c (finish_struct_methods): Don't set
7226 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
7227 (interface_only): Don't declare.
7228 (interface_unknown): Likewise.
7230 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7232 * tree.h (HAVE_TEMPLATES): Remove definition.
7233 * lang-options.h (-fthis-is-variable): Remove documentation.
7235 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
7237 * class.c (instantiate_type): Handle object-relative template-id.
7239 * semantics.c (finish_expr_stmt): Call convert_to_void here.
7240 * decl.c (cplus_expand_expr_stmt): Not here.
7242 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
7243 Initialize exprtype earlier.
7245 * parse.y (fn.def1): Check for defining types in return types.
7247 * decl.c (check_tag_decl): Notice extra fundamental types.
7248 Diagnose empty decls in classes, too.
7250 * decl.c (grokdeclarator): Don't override an anonymous name if no
7251 declarator was given.
7253 * cvt.c (convert_to_void): Call resolve_offset_ref.
7255 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
7257 * decl2.c (decl_namespace): Handle getting a type.
7259 * typeck.c (build_c_cast): Re-enable warning for cast between
7260 pointer and integer of different size.
7262 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
7264 * inc/cxxabi.h (__pointer_type_info): Add restrict and
7266 (__pointer_type_info::__pointer_catch): New virtual function.
7267 (__pointer_to_member_type_info): Derive from
7268 __pointer_type_info. Adjust.
7269 (__pointer_to_member_type_info::__do_catch): Remove.
7270 (__pointer_to_member_type_info::__is_pointer_p): Declare.
7271 (__pointer_to_member_type_info::__pointer_catch): Declare.
7272 * rtti.c (qualifier_flags): Add restrict flag.
7273 (ptmd_initializer): Reorder members.
7274 (create_tinfo_types): Expand comments. Reorder
7275 ptmd_desc_type_node members.
7276 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
7278 (__pointer_type_info::__do_catch): Move specific code into
7279 __pointer_catch. Call it.
7280 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
7281 specific catch checking. Fix void conversion check.
7282 (__pointer_to_member_type_info::__do_catch): Remove.
7283 (__pointer_to_member_type_info::__pointer_catch): Implement.
7285 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7287 * lex.c (init_parse): Remove traces of classof and headof.
7288 * decl2.c (flag_operator_names): Default to 1.
7289 (lang_decode_option): Do not set it for -ansi.
7291 2000-04-09 Mark Mitchell <mark@codesourcery.com>
7293 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
7294 (DECL_MAIN_VARIANT): Remove.
7295 * decl.c (duplicate_decls): Don't set it.
7296 (start_function): Likewise.
7297 (lang_mark_tree): Don't mark it.
7298 * decl2.c (defer_fn): Don't use it.
7299 * lex.c (retrofit_lang_decl): Don't set it.
7300 * pt.c (tsubst_decl): Likewise.
7301 * ptree.c (print_lang_decl): Don't print it.
7302 * typeck.c (mark_addressable): Don't use it.
7304 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7306 * vec.cc: Include <new> and <exception>.
7307 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
7308 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
7310 (__cxa_vec_delete): Catch dtor exceptions.
7312 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7314 Prepend __ to implementation defined names.
7315 * inc/typeinfo (type_info): Rename _name to __name.
7316 (type_info::type_info): Rename parameter.
7317 (type_info::operator==, type_info::operator!=,
7318 type_info::before): Likewise.
7319 (type_info::is_pointer_p, type_info::is_function_p,
7320 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
7323 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
7324 (__pointer_type_info::__pointer_type_info): Likewise.
7325 (__pointer_type_info::is_pointer_p,
7326 __pointer_type_info::do_catch): Prepend __. Rename parameters.
7327 (__array_type_info::__array_type_info): Rename parameters.
7328 (__function_type_info::__function_type_info): Likewise.
7329 (__function_type_info::is_function_p): Prepend __.
7330 (__enum_type_info::__enum_type_info): Rename parameters.
7331 (__pointer_to_member_type_info::__pointer_to_member_type_info):
7333 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
7335 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
7336 (__class_type_info::__class_type_info): Rename parameters.
7337 (__class_type_info::sub_kind): Prepend __. Adjust member names.
7338 (__class_type_info::upcast_result,
7339 __class_type_info::dyncast_result): Prepend __. Move definition
7341 (__class_type_info::do_upcast, __class_type_info::do_catch,
7342 __class_type_info::find_public_src,
7343 __class_type_info::do_dyncast,
7344 __class_type_info::do_find_public_src): Prepend __. Rename
7346 (__si_class_type_info::__si_class_type_info): Rename parameters.
7347 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
7348 __si_class_type_info::do_find_public_src): Prepent __. Rename
7350 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
7351 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
7352 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
7354 (__dynamic_cast): Rename parameters.
7355 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
7356 type_info::do_catch, type_info::do_upcast): Prepend __.
7357 (contained_p, public_p, virtual_p, contained_public_p,
7358 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
7359 (__class_type_info::do_catch,
7360 __class_type_info::do_upcast): Prepend __. Adjust.
7361 (__class_type_info::__upcast_result,
7362 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
7364 (__class_type_info::find_public_src): Prepend __. Adjust.
7365 (__class_type_info::do_find_public_src,
7366 __si_class_type_info::do_find_public_src,
7367 __vmi_class_type_info::do_find_public_src): Likewise.
7368 (__class_type_info::do_dyncast,
7369 __si_class_type_info::do_dyncast,
7370 __vmi_class_type_info::do_dyncast): Likewise.
7371 (__class_type_info::do_upcast,
7372 __si_class_type_info::do_upcast,
7373 __vmi_class_type_info::do_upcast): Likewise.
7374 (__dynamic_cast): Adjust.
7375 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
7376 (__function_type_info::is_function_p): Likewise.
7377 (__pointer_type_info::do_catch): Likewise. Adjust.
7378 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
7379 (__throw_type_match_rtti_2): Adjust.
7380 (__is_pointer): Adjust.
7382 2000-04-08 Mark Mitchell <mark@codesourcery.com>
7384 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
7385 (complete_ctor_identifier): New macro.
7386 (special_function_kind): Add sfk_copy_constructor and
7387 sfk_assignment_operator.
7388 (LOOKUP_HAS_IN_CHARGE): Remove.
7389 (cons_up_default_function): Rename to ...
7390 (implicitly_declare_fn): ... this.
7391 * call.c (build_new_method_call): Add in-charge parameters for
7393 * class.c (add_implicitly_declared_members): Change parameter name
7394 from cant_have_assignment to cant_have_const_assignment.
7395 Replace calls to cons_up_default_function to implicitly_declare_fn.
7396 * cvt.c (ocp_convert): Use complete_ctor_identifier.
7397 * decl.c (initialize_predefined_identifiers): Initialize it.
7398 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
7400 * init.c (expand_default_init): Don't calculate the in-charge
7402 (build_new_1): Likewise.
7403 * lex.c (cons_up_default_function): Move to method.c.
7404 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
7405 (implicitly_declare_fn): New function.
7406 * typeck.c (build_static_cast): Use complete_ctor_identifier.
7407 (build_modify_expr): Likewise.
7408 * typeck2.c (build_functional_cast): Likewise.
7410 Under the new ABI, constructors don't return `this'.
7411 * cp-tree.h (warn_reorder): Declare.
7412 (special_function_kind): New enum.
7413 (global_base_init_list): Remove declaration.
7414 (emit_base_init): Don't return a value.
7415 (check_base_init): Don't declare.
7416 (is_aggr_typedef): Likewise.
7417 * decl.c (check_special_function_return_type): New function.
7418 (return_types): Remove.
7419 (grokdeclarator): Use check_special_function_return_type.
7420 (start_function): Don't initialize ctor_label under the new ABI.
7421 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
7422 * init.c (begin_init_stmts): Move to top of file.
7423 (finish_init_stmts): Likewise.
7424 (warn_reorder): Don't declare.
7425 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
7427 (check_base_init): Remove.
7428 (is_aggr_typedef): Likewise.
7429 (build_new_1): Don't use the return value of a constructor.
7430 * semantics.c (setup_vtbl_ptr): Don't use the return value
7432 * typeck.c (check_return_expr): Don't magically convert return
7433 statements into `return this' in constructors under the new ABI.
7435 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
7436 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
7437 (base_ctor_identifier): New macro.
7438 (base_dtor_identifier): Likewise.
7439 (deleting_dtor_identifier): Likewise.
7440 * decl.c: Don't include obstack.h.
7441 (obstack_chunk_alloc): Don't define.
7442 (obstack_chunk_free): Likewise.
7443 (struct predefined_identifier): New type.
7444 (initialize_predefined_identifiers): New function.
7445 (init_decl_processing): Use it.
7446 (debug_temp_inits): Remove.
7447 (start_method): Don't call preserve_data.
7448 (hack_incomplete_structures): Update comment.
7449 * init.c (init_init_processing): Don't initialize
7451 (build_offset_rf): Remove dead code.
7452 (build_delete): Use CLASSTYPE_N_BASECLASSES.
7453 * search.c (init_search_processing): Don't initialize
7456 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7458 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
7459 some sign_compare warnings.
7461 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7463 Rename abi::__vmi_class_type_info members.
7464 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
7465 base_list, detail_masks members to vmi_flags, vmi_base_count,
7466 vmi_bases and vmi_flags_masks respectively.
7467 (__vmi_class_type_info::vmi_flags_masks): Rename
7468 details_unknown_mask to flags_unknown_mask.
7469 * tinfo.cc (__class_type_info::do_upcast): Adjust.
7470 (__vmi_class_type_info::do_find_public_src): Adjust.
7471 (__vmi_class_type_info::do_dyncast): Adjust.
7472 (__vmi_class_type_info::do_upcast): Adjust.
7474 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7476 * tinfo.cc (convert_to_base): New function.
7477 (get_vbase_offset): Remove. Move into convert_to_base.
7478 (__vmi_class_type_info::do_find_public_src): Adjust.
7479 (__vmi_class_type_info::do_dyncast): Adjust.
7480 (__vmi_class_type_info::do_upcast): Adjust.
7482 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
7484 * tinfo.cc (operator=): Use __builtin_strcmp.
7485 * tinfo2.cc (before): Likewise.
7487 2000-04-06 Mark Mitchell <mark@codesourcery.com>
7489 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
7490 (DECL_SAVED_INLINE): Rename to ...
7491 (DECL_DEFERRED_FN): ... this.
7492 (in_function_p): Remove declaration.
7493 (mark_inline_for_output): Rename to ...
7494 (defer_fn): ... this.
7495 * decl.c (finish_function): Adjust call to mark_inline_for_output.
7496 (in_function_p): Remove definition.
7497 * decl2.c (saved_inlines): Rename to ...
7498 (deferred_fns): ... this.
7499 (saved_inlines_used): Rename to ...
7500 (deferred_fns_used): ... this.
7501 (mark_inline_for_output): Rename to ...
7502 (defer_fn): ... this.
7503 (finish_file): Adjust accordingly.
7504 (init_decl2): Likewise.
7505 * lex.c (cons_up_default_function): Likewise.
7506 * pt.c (mark_decl_instantiated): Likewise.
7507 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
7509 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
7510 * semantics.c (expand_body): Defer more functions.
7512 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7515 * Make-lang.in (CXX_LIB2FUNCS): Add it.
7517 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7518 __cxa_vec_delete): Declare.
7520 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7522 * rtti.c (dfs_class_hint_mark): New static function.
7523 (dfs_class_hint_unmark): New static function.
7524 (class_hint_flags): Use them.
7526 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
7528 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
7530 2000-04-05 Mark Mitchell <mark@codesourcery.com>
7532 * cp-tree.h (instantiate_decl): Change prototype.
7533 * decl2.c (mark_used): Adjust call.
7534 * optimize.c (inlinable_function_p): Adjust handling of templates.
7535 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
7536 (do_type_instantiation): Likewise.
7537 (instantiate_decl): Defer more templates.
7538 (instantiate_pending_templates): Adjust logic to handle inline
7541 * Makefile.in (GGC_H): New variable. Use it throughout in place
7544 * call.c: Don't include obstack.h. Include ggc.h.
7545 (obstack_chunk_alloc): Don't define.
7546 (obstack_chunk_free): Likewise.
7547 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
7548 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
7549 (pop_switch): Free it.
7551 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
7553 * dump.c (dequeue_and_dump): Don't try to print the bit_position
7554 if we don't have a DECL_FIELD_OFFSET.
7556 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
7558 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
7561 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7563 * cfns.gperf (hash, libc_name_p): Prototype.
7565 * rtti.c (build_dynamic_cast_1): Constification.
7567 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
7569 * semantics.c (deferred_type_access_control): Prototype.
7571 2000-04-04 Mark Mitchell <mark@codesourcery.com>
7573 Correct many new ABI issues regarding vbase and vcall offset
7575 * cp-tree.h (BINFO_VTABLE): Document.
7576 (struct lang_type): Tweak formatting.
7577 (BINFO_PRIMARY_BINFO): Add to documentation.
7578 (CLASSTYPE_VSIZE): Fix typo in comment.
7579 (CLASSTYPE_VBASECLASSES): Update documentation.
7580 (BINFO_VBASE_MARKED): Remove.
7581 (SET_BINFO_VBASE_MARKED): Likewise.
7582 (CLEAR_BINFO_VBASE_MARKED): Likewise.
7583 (BINFO_FIELDS_MARKED): Remove.
7584 (SET_BINFO_FIELDS_MARKED): Likewise.
7585 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
7586 (enum access_kind): New enumeration.
7587 (num_extra_vtbl_entries): Remove declaration.
7588 (size_extra_vtbl_entries): Likewise.
7589 (get_vtbl_decl_for_binfo): New function.
7590 (dfs_vbase_unmark): Remove declaration.
7591 (mark_primary_bases): Likewise.
7592 * class.c (SAME_FN): Remove.
7593 (struct vcall_offset_data_s): Move definition.
7594 (build_vbase_pointer): Use `build', not `build_binary_op', to
7595 access the vbase pointer under the new ABI.
7596 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
7597 (build_primary_vtable): Likewise.
7598 (dfs_mark_primary_bases): Move here from search.c.
7599 (mark_primary_bases): Likewise.
7600 (determine_primary_bases): Under the new ABI, don't make a base
7601 class a primary base just because we don't yet have any virtual
7603 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
7604 (num_vfun_entries): Remove.
7605 (dfs_count_virtuals): Likewise.
7606 (num_extra_vtbl_entries): Likewise.
7607 (size_extra_vtbl_entries): Likewise.
7608 (layout_virtual_bases): Iterate in inheritance graph order under
7610 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
7611 indicate that a vfield is present.
7612 (init_class_processing): Initialize access_public_node, etc., from
7614 (get_vtbl_decl_for_binfo): New function.
7615 (dump_class_hierarchy_r): Likewise.
7616 (dump_class_hierarchy): Use it.
7617 (finish_vtbls): Build the vtbls in inheritance graph order.
7618 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7619 (initialize_vtable): Use get_vtbl_decl_for_binfo.
7620 (accumulate_vtbl_inits): Add comments explaining why a pre-order
7622 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
7623 where the vptr points, even for primary vtables.
7624 (build_vtbl_initializer): Adjust handling of vbase and vcall
7626 (build_vcall_and_vbase_vtable_entries): New function.
7627 (dfs_build_vbase_offset_vtbl_entries): Remove.
7628 (build_vbase_offset_vtbl_entries): Reimplement.
7629 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
7630 were already handled in a primary base class vtable.
7631 (build_vcall_offset_vtbl_entries): Adjust.
7632 (build_rtti_vtbl_entries): Adjust.
7633 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
7634 * init.c (expand_virtual_init): Simplify.
7635 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
7636 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
7637 * search.c (BINFO_ACCESS): New macro.
7638 (SET_BINFO_ACCESS): Likewise.
7639 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
7640 (access_in_type): Likewise.
7641 (dfs_accessible_p): Likewise.
7642 (protected_accessible_p): Likewise.
7643 (lookup_fnfields_1): Adjust documentation.
7644 (dfs_mark_primary_bases): Move to class.c
7645 (mark_primary_bases): Likewise.
7646 (dfs_vbase_unmark): Remove.
7647 (virtual_context): Use BINFO_FOR_VBASE.
7648 (dfs_get_vbase_types): Simplify.
7649 (dfs_build_inheritance_graph_order): New function.
7650 (get_vbase_types): Use it.
7651 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
7653 * tinfo.cc (get_vbase_offset): New function.
7654 (__vmi_class_type_info::do_find_public_src): Use it.
7655 (__vmi_class_type_info::do_dyncast): Likewise.
7656 (__vmi_class_type_info::do_upcast): Likewise.
7658 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
7660 * lang-specs.h: Pass -fno-show-column to the preprocessor.
7662 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
7664 * rtti.c (class_hint_flags): Rename flags.
7665 (class_initializer): Remove flags.
7666 (synthesize_tinfo_var): Combine offset and flags. Add flags
7667 for __vmi_class_type_info.
7668 (create_tinfo_types): Remove flags from __class_type_info and
7669 __si_class_type_info. Merge flags and offset from
7670 base_class_type_info.
7671 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
7672 (__base_class_info::is_virtual_p): Adjust.
7673 (__base_class_info::is_public_p): Adjust.
7674 (__base_class_info::offset): New accessor.
7675 (__class_type_info::details): Remove member.
7676 (__class_type_info::__class_type_info): Lose details.
7677 (__class_type_info::detail_masks): Remove.
7678 (__si_class_type_info::__si_class_type_info): Lose details.
7679 (__vmi_class_type_info::details): New member.
7680 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
7681 (__vmi_class_type_info::detail_masks): New member.
7682 * tinfo.cc (__class_type_info::do_upcast): Initialize result
7683 with unknown_details_mask.
7684 (__vmi_class_type_info::do_find_public_src): Adjust
7685 (__vmi_class_type_info::do_dyncast): Adjust.
7686 (__vmi_class_type_info::do_upcast): Set result details, if
7688 (__dynamic_cast): Temporarily #if out optimization.
7690 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
7692 * rtti.c (get_tinfo_decl): Mark used.
7693 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
7694 mark as dealt with, if we output it.
7696 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7698 * class.c: Reorganize to put virtual function table initialization
7699 machinery at the end of the file.
7701 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
7703 * class.c (finish_struct): Use bitsize_zero_node.
7704 * pt.c (instantiate_class_template): Likewise.
7706 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7708 Put RTTI entries at negative offsets in new ABI.
7709 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
7710 vbase offset at index -3, not -1.
7711 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
7712 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
7713 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
7714 (build_rtti_vtbl_entries): New function.
7715 (set_rtti_entry): Remove.
7716 (build_primary_vtable): Don't use it.
7717 (build_secondary_vtable): Likewise.
7718 (start_vtable): Remove.
7719 (first_vfun_index): New function.
7720 (set_vindex): Likewise.
7721 (add_virtual_function): Don't call start_vtable. Do call
7723 (set_primary_base): Rename parameter.
7724 (determine_primary_base): Likewise.
7725 (num_vfun_entries): Don't use skip_rtti_stuff.
7726 (num_extra_vtbl_entries): Include RTTI information.
7727 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
7728 (skip_rtti_stuff): Remove.
7729 (dfs_modify_vtables): Don't use it.
7730 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
7731 (layout_nonempty_base_or_field): Update size handling.
7732 (create_vtable_ptr): Tweak.
7733 (layout_class_type): Adjust parameter names.
7734 (finish_struct_1): Simplify.
7735 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
7736 (skip_rtti_stuff): Remove.
7737 (first_vfun_index): New function.
7738 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7739 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
7740 (marked_vtable_pathp): Declare.
7741 (unmarked_vtable_pathp): Likewise.
7742 * error.c (dump_expr): Use first_vfun_index to calculate vtable
7744 * rtti.c (build_headof): Look for RTTI at negative offsets.
7745 (get_tinfo_decl_dynamic): Likewise.
7746 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
7748 (create_pseudo_type_info): Do it here instead. Adjust so that
7749 vptr points at first virtual function.
7750 * search.c (marked_vtable_pathp): Make it global.
7751 (unmarked_vtable_pathp): Likewise.
7752 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7753 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7754 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
7755 (get_pure_virtuals): Likewise.
7756 (expand_upcast_fixups): Likewise.
7757 * tree.c (debug_binfo): Likewise.
7758 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
7761 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7763 * class.c (check_field_decl): Fix typo.
7764 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
7765 (check_methods): Likewise.
7766 (check_field_decls): Likewise.
7767 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
7768 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7769 Use DECL_RESULT_FLD, not DECL_RESULT.
7770 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7771 * lex.c (identifier_type): Likewise.
7772 * pt.c (determine_specialization, lookup_template_class): Likewise.
7773 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7774 (resolve_overloaded_unification, more_specialized): Likewise.
7775 * semantics.c (finish_member_declaration): Likewise.
7776 * typeck.c (build_x_function_call): Likewise.
7778 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7780 * class.c (layout_empty_base): Handle empty bases with non-byte
7782 (build_base_field): Likewise.
7783 (layout_virtual_bases): Likewise.
7785 * class.c (finish_struct_1): Fix typo in this change:
7787 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7789 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7791 * decl.c (grokdeclarator): Count partial specializations when
7792 keeping track of how many template classes have been seen.
7794 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7796 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7798 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7799 (get_vfield_offset): Use byte_position.
7800 (set_rtti_entry): Set OFFSET to ssizetype zero.
7801 (get_binfo_offset_as_int): Deleted.
7802 (dfs_record_base_offsets): Use tree_low_cst.
7803 (dfs_search_base_offsets): Likewise.
7804 (layout_nonempty_base_or_field): Reflect changes in RLI format
7805 and call byte_position.
7806 (layout_empty_base): Convert offset to ssizetype.
7807 (build_base_field): use rli_size_unit_so_far.
7808 (dfs_propagate_binfo_offsets): Do computation in proper type.
7809 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7810 (layout_class_type): Reflect changes in RLI names and fields.
7811 (finish_struct_1): Set DECL_FIELD_OFFSET.
7812 * dump.c (dequeue_and_dump): Call bit_position.
7813 * expr.c (cplus_expand_constant): Use byte_position.
7814 * rtti.c (expand_class_desc): Use bitsize_one_node.
7815 * typeck.c (build_component_addr): Use byte_position and don't
7816 special case for zero offset.
7818 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7820 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7822 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7824 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7827 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7829 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7831 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7832 make_typename_type, check_initializer, cp_finish_decl,
7833 xref_tag): Likewise.
7834 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7835 decl_namespace, arg_assoc_template_arg, arg_assoc,
7836 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7837 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7838 args_to_string): Likewise.
7839 * friend.c (is_friend): Likewise.
7840 * lex.c (note_got_semicolon, note_list_got_semicolon,
7841 is_global): Likewise.
7842 * method.c (build_overload_nested_name, build_overload_value,
7843 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7844 * parse.y (typename_sub, typename_sub1): Likewise.
7845 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7846 process_partial_specialization, convert_template_argument,
7847 template_args_equal, add_pending_template, lookup_template_class,
7848 for_each_template_parm_r, maybe_fold_nontype_arg,
7849 tsubst, instantiate_template, type_unification_real, unify,
7850 instantiate_pending_templates, set_mangled_name_for_template_decl):
7852 * repo.c (repo_get_id, repo_template_used): Likewise.
7853 * search.c (lookup_field_1): Likewise.
7854 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7855 * xref.c (classname): Likewise.
7857 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7859 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7860 (CANONICAL_BINFO): New macro.
7861 (BINFO_NEW_VTABLE_MARKED): Use it.
7862 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7863 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7864 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7866 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7867 (build_secondary_vtable): Likewise.
7868 (dfs_finish_vtbls): Likewise.
7869 (dfs_accumulate_vtbl_inits): Likewise.
7870 (accumulate_vtbl_inits): New function.
7871 (finish_vtbls): Make sure that virtual bases come after
7872 non-virtual bases in the vtable group.
7873 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7874 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7875 * search.c (struct vbase_info): Move definition.
7876 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7877 (unmarked_new_vtable_p): Likewise.
7878 (dfs_mark_vtable_path): Remove.
7879 (dfs_mark_new_vtable): Remove.
7880 (dfs_unmark_new_vtable): Likewise.
7881 (dfs_clear_search_slot): Likewise.
7882 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7883 (dfs_clear_vbase_slots): Likewise.
7884 (init_vbase_pointers): LIkewise.
7886 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7888 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7889 SIZETYPE to a non-SIZETYPE.
7891 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7893 * class.c (layout_virtual_bases): Adjust names in conditionally
7896 * class.c (record_base_offsets): New function.
7897 (layout_conflict_p): Likewise.
7898 (layout_nonempty_base_or_field): Use it.
7899 (layout_empty_base): New function.
7900 (build_base_field): Use it.
7901 (build_base_fields): Update comment.
7902 (layout_virtual_bases): Fold in a little code form
7903 layout_basetypes. Use layout_empty_base.
7904 (layout_basetypes): Remove.
7905 (end_of_class): New function.
7906 (layout_class_type): Use it. Adjust.
7908 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7910 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7912 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7913 * typeck.c (fntype_p): Remove.
7915 * cp-tree.h (TI_SPEC_INFO): Remove.
7916 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7917 * pt.c (process_partial_specialization): Likewise.
7919 * class.c (build_base_field): Fix thinko in computation of binfo
7922 * tree.c (mark_local_for_remap_p): Mark variables declared in
7923 TARGET_EXPRs as well.
7925 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7927 * typeck.c (require_complete_type, complete_type,
7928 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7929 build_array_ref, convert_arguments, pointer_diff,
7930 build_x_unary_op, build_unary_op, build_c_cast,
7931 build_modify_expr): Use COMPLETE_TYPE_P etc.
7932 * call.c (is_complete, convert_like_real,
7933 build_new_method_call): Likewise.
7934 * class.c (build_vbase_pointer_fields, check_bases,
7935 build_base_field, finish_struct_1, pushclass): Likewise.
7936 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7937 * decl.c (maybe_process_template_type_declaration, pushtag,
7938 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7939 layout_var_decl, check_initializer, cp_finish_decl,
7940 grokdeclarator, require_complete_types_for_parms,
7941 grok_op_properties, xref_tag, xref_basetypes,
7942 check_function_type): Likewise.
7943 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7944 * friend.c (do_friend): Likewise.
7945 * init.c (build_offset_ref): Likewise.
7946 * parse.y (structsp): Likewise.
7947 * pt.c (maybe_process_partial_specialization,
7948 tsubst_friend_function, instantiate_class_template, tsubst,
7949 do_type_instantiation, instantiate_pending_templates): Likewise.
7950 * repo.c (repo_get_id): Likewise.
7951 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7952 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7953 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7954 * semantics.c (begin_class_definition): Likewise.
7955 * tree.c (build_cplus_method_type): Likewise.
7956 * typeck2.c (digest_init, build_functional_cast,
7957 add_exception_specifier): Likewise.
7958 * parse.h, parse.c: Regenerated.
7960 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7962 * inc/cxxabi.h: New header file. Define new-abi entry points.
7963 (__pointer_type_info::target): Rename member to ...
7964 (__pointer_type_info::type): ... here.
7965 (__base_class_info::type): Rename member to ...
7966 (__base_class_info::base): ... here.
7967 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7968 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7969 (abi_node): New global tree node.
7970 * decl.c (abi_node): Document.
7971 (init_decl_processing): Initialize abi_node.
7972 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7973 (get_vmi_pseudo_type_info): Likewise.
7974 (create_tinfo_types): Likewise.
7975 (emit_support_tinfos): Likewise.
7976 * tinfo.h (cxxabi.h): Include for new-abi.
7977 Move rtti class definitions to new header file.
7978 * tinfo.cc (abi): Use the namespace.
7979 (std): Move new abi rtti classes from here ...
7980 (__cxxabiv1): ... to here.
7981 * tinfo2.cc (cxxabi.h): Include for new-abi.
7982 Move rtti class definitions to new header file.
7983 (std): Move new abi rtti classes from here ...
7984 (__cxxabiv1): ... to here.
7985 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7988 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7989 Jason Merrill <jason@casey.cygnus.com>
7991 * method.c (build_overload_int): Use host_integerp.
7993 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7995 * init.c (build_offset_ref): Handle the case of a templated member
7998 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8000 * except.c (expand_exception_blocks): Clear catch_clauses_last.
8002 2000-03-18 Mark Mitchell <mark@codesourcery.com>
8004 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
8005 * class.c (check_bitfield_decl): Turn illegal bitfields into
8007 (dfs_propagate_binfo_offsets): Adjust for new size_binop
8009 (dfs_offset_for_unshared_vbases): Likewise.
8010 * cvt.c (cp_convert_to_pointer): Convert NULL to a
8011 pointer-to-member correctly under the new ABI.
8012 * expr.c (cplus_expand_constant): Don't use cp_convert when
8013 turning an offset into a pointer-to-member.
8014 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
8015 when dereferencing them under the new ABI.
8016 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
8017 of pointers-to-members under the new ABI.
8019 * class.c (check_bitfield_decl): Remove restriction on really long
8021 (layout_class_type): Implement new ABI handling of bitfields
8022 longer than their types.
8024 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8026 * parse.y (extdefs): Call ggc_collect.
8027 * parse.c: Regenerated.
8029 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
8031 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
8032 (note_name_declared_in_class): Use OVL_CURRENT to get at a
8035 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8037 * class.c (build_vbase_path): Use integer_zerop.
8038 (build_vtable_entry): Use tree_low_cst.
8039 (get_vfield_offset): Use bit_position.
8040 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
8042 (check_bitfield_decl): Set DECL_SIZE using convert.
8043 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
8044 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
8046 (finish_struct_1): Use bit_position.
8047 (dump_class_hierarchy): Use tree_low_cst.
8048 * cp-tree.h (min_precision): Add declaration.
8049 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
8050 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
8051 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
8052 * expr.c (cplus_expand_constant): Use bit_position.
8053 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
8054 * rtti.c (get_base_offset): Use bit_position.
8055 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
8056 host_integerp, and tree_low_cst.
8057 (pointer_int_sum): Use integer_zerop.
8058 (build_component_addr): Use bit_position.
8060 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
8062 * typeck.c (require_complete_type): Don't assume size_zero_node.
8063 (complete_type_or_else): Likewise.
8065 2000-03-16 Steven Grady <grady@digitaldeck.com>
8066 Jason Merrill <jason@casey.cygnus.com>
8068 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
8070 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
8072 * decl2.c (grokfield): Bail out if type is error_mark_node.
8074 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8076 * tinfo2.cc (__ptr_to_member_data): Rename to ...
8077 (__pointer_to_member_data): ... here. Adjust.
8078 * rtti.c (create_tinfo_types): Adjust.
8080 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8082 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
8083 * decl.c (ref_desc_type_node): Undocument.
8084 * rtti.c (ptr_ref_initializer): Rename to ...
8085 (ptr_initializer): ... here. Adjust comments.
8086 (ptmd_initializer): Fix comment thinko.
8087 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
8088 (create_tinfo_types): Remove ref_desc_type_node init.
8089 * tinfo2.cc (__reference_type_info): Remove.
8091 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8093 * decl.c (cp_finish_decl): Remove obsolete comment.
8095 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
8097 2000-03-14 Mark Mitchell <mark@codesourcery.com>
8099 * cp-tree.h: Tweak documentation.
8100 * class.c (build_vbase_pointer_fields): Layout the fields, too.
8101 (avoid_overlap): Remove.
8102 (get_binfo_offset_as_int): New function.
8103 (dfs_serach_base_offsets): Likewise.
8104 (layout_nonempty_base_or_field): Likewise.
8105 (build_base_field): Layout fields here. Avoid placing two objects
8106 of the same type at the same address, under the new ABI.
8107 (build_base_fields): Adjust accordingly.
8108 (create_vtable_ptr): Return the new field, but don't attach it to
8110 (remove_base_field): Remove.
8111 (remove_base_fields): Remove.
8112 (layout_basetypes): Adjust accordingly.
8113 (layout_class_type): Call layout_field for each field, rather than
8114 just making a wholesale call to layout_type.
8116 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
8118 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
8120 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
8122 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
8124 * except.c (dtor_nothrow): New fn.
8125 (do_pop_exception): Use it. Take type parm.
8126 (push_eh_cleanup): Take type parm.
8127 (expand_start_catch_block): Pass it.
8128 (build_eh_type_type_ref): Accept null type.
8130 2000-03-12 Mark Mitchell <mark@codesourcery.com>
8132 * cp-tree.h (revert_static_member_fn): Change prototype.
8133 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
8134 (grok_op_properties): Likewise.
8135 (start_function): Likewise.
8136 (revert_static_member_fn): Simplify.
8137 * pt.c (check_explicit_specialization): Adjust call to
8138 revert_static_member_fn.
8140 2000-03-11 Mark Mitchell <mark@codesourcery.com>
8142 * cp-tree.h (scope_kind): New type.
8143 (tmpl_spec_kind): Likewise.
8144 (declare_pseudo_global_level): Remove.
8145 (pseudo_global_level_p): Rename to template_parm_scope_p.
8146 (pushlevel): Remove declaration.
8147 (begin_scope): New function.
8148 (finish_scope): Likewise.
8149 (current_tmpl_spec_kind): Likewise.
8150 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
8151 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
8152 Add template_spec_p.
8153 (toplevel_bindings_p): Adjust.
8154 (declare_pseudo_global_level): Remove.
8155 (pseudo_global_level_p): Rename to template_parm_scope_p.
8156 (current_tmpl_spec_kind): New function.
8157 (begin_scope): Likewise.
8158 (finish_scope): Likewise.
8159 (maybe_push_to_top_level): Adjust.
8160 (maybe_process_template_type_declaration): Likewise.
8161 (pushtag): Likewise.
8162 (pushdecl_nonclass_level): Likewise.
8163 (lookup_tag): Likewise.
8164 (grokfndecl): Handle member template specializations. Share
8165 constructor and non-constructor code.
8166 * decl2.c (check_classfn): Handle member template specializations.
8167 * pt.c (begin_template_parm_list): Use begin_scope.
8168 (begin_specialization): Likewise.
8169 (end_specialization): Likewise.
8170 (check_explicit_specialization): Use current_tmpl_spec_kind.
8171 Handle member template specializations.
8172 (end_template_decl): Use finish_scope. Remove call to
8174 (push_template_decl_real): Remove bogus error message.
8175 (tsubst_decl): Fix typo in code contained in comment.
8176 (instantiate_template): Handle member template specializations.
8177 (most_general_template): Likewise.
8179 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
8181 * lex.c (whitespace_cr): Compress consecutive calls to warning().
8182 (do_identifier): Ditto for error().
8184 * pt.c (convert_nontype_argument): Ditto for cp_error().
8185 (convert_template_argument): Ditto for cp_pedwarn().
8187 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
8189 * exception.cc (__check_null_eh_spec): New fn.
8190 * except.c (expand_end_eh_spec): Call it if the spec is throw().
8192 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8194 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
8195 * except.c (expand_end_eh_spec): Add the return type.
8196 * rtti.c (throw_bad_cast): Add the parmtypes.
8197 (throw_bad_typeid): Likewise.
8199 * semantics.c (expand_stmt): Only leave out rtl for unused
8200 artificials, and set DECL_IGNORED_P on them as well.
8201 * decl.c (wrapup_globals_for_namespace): Likewise.
8203 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
8205 * decl.c (maybe_commonize_var): Skip all artificial decls.
8206 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
8208 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8210 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
8211 * cp-tree.h: Declare flag_enforce_eh_specs.
8212 * decl.c (store_parm_decls, finish_function): Check it.
8214 C library functions don't throw.
8215 * Makefile.in (cfns.h): New target.
8216 (except.o): Depend on it.
8217 * Make-lang.in (cc1plus): Depend on cfns.gperf.
8218 * cfns.gperf: New file.
8219 * cfns.h: Generated.
8220 * except.c: Include it.
8221 (nothrow_libfn_p): New fn.
8222 * decl.c (grokfndecl): Use it.
8223 * cp-tree.h: Declare it.
8225 * decl.c (push_overloaded_decl_1, auto_function,
8226 define_function): Lose.
8227 (build_library_fn_1): New static fn.
8228 (builtin_function): Use it.
8229 (get_atexit_node): Use build_library_fn_ptr.
8230 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
8231 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
8232 push_void_library_fn, push_throw_library_fn): New fns.
8233 * cp-tree.h: Declare them.
8234 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
8235 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
8236 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
8237 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
8238 * rtti.c (build_runtime_decl): Lose.
8239 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
8240 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
8241 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
8243 * call.c (build_call): Remove result_type parm.
8244 Call mark_used on unused artificial fns.
8245 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
8247 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
8249 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
8251 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
8252 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
8253 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
8254 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
8255 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
8256 expand_generic_desc): Likewise.
8258 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8260 * exception.cc (__cp_pop_exception): Cleanup the original object.
8262 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8264 * decl.c (grok_op_properties): Merge conversion to void warning
8265 with other silly op warnings.
8267 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
8269 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
8270 array CONSTRUCTOR elements. Don't use expr_tree_cons.
8272 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8274 * decl.c (cp_make_fname_decl): New function.
8275 (wrapup_globals_for_namespace): Don't emit unused static vars.
8276 (init_decl_processing): Remove comment about use of
8277 array_domain_type. Set make_fname_decl.
8278 (cp_finish_decl): Remove __FUNCTION__ nadgering.
8279 * semantics.c (begin_compound_stmt): Remove
8280 current_function_name_declared flagging.
8281 (expand_stmt): Don't emit unused local statics.
8282 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
8285 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8287 * typeck.c (convert_for_assignment): Don't look at array
8289 * call.c (convert_like_real): Likewise.
8291 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
8293 Add initial support for '\uNNNN' specifier.
8294 * lex.c (read_ucs): New fn.
8295 (readescape, skip_white_space): Call it.
8296 (is_extended_char, is_extended_char_1): New fns.
8297 (utf8_extend_token): New fn, #if 0'd out.
8298 (real_yylex): Treat extended chars like letters.
8300 * search.c (note_debug_info_needed): Walk the bases even if we
8301 weren't deferring the type itself.
8303 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8305 * decl2.c (finish_objects): Constify a char*.
8307 * method.c (emit_thunk): Likewise.
8309 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
8311 * typeck.c (dubious_conversion_warnings): Look through
8314 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8316 * class.c (dfs_modify_vtables): I is now unsigned.
8317 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
8318 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
8319 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
8320 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8321 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
8322 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
8323 Call integer_all_onesp.
8324 * typeck2.c (process_init_constructor): Use compare_tree_int.
8326 * lang-specs.h (as): Don't call if -syntax-only.
8328 2000-03-06 Mark Mitchell <mark@codesourcery.com>
8330 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
8331 RTL_EXPR_HAS_NO_SCOPE after all.
8333 2000-03-05 Mark Mitchell <mark@codesourcery.com>
8335 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
8336 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
8337 RTL_EXPR_HAS_NO_SCOPE.
8339 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
8342 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
8344 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
8346 * call.c (convert_like): Macrofy.
8347 (convert_like_with_context): New macro.
8348 (convert_like_real): Renamed from convert_like. Add calling
8349 context parameters, for diagnostics. Add recursive flag. Call
8350 dubious_conversion_warnings for outer conversion.
8351 (build_user_type_conversion): Use convert_like_with_context.
8352 (build_over_call): Likewise. Don't warn about dubious
8353 conversions here. Adjust convert_default_arg calls.
8354 (convert_default_arg): Add context parameters for diagnostics.
8355 Pass throught to convert_like_with_context.
8356 * cp-tree.h (convert_default_arg): Add context parameters.
8357 (dubious_conversion_warnings): Prototype new function.
8358 * typeck.c (convert_arguments): Adjust convert_default_arg call.
8359 (dubious_conversion_warnings): New function, broken
8360 out of convert_for_assignment.
8361 (convert_for_assignment): Adjust.
8363 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
8365 * decl2.c (key_method): Break out from...
8366 (import_export_vtable, import_export_class): ...here.
8368 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
8369 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
8371 * search.c (note_debug_info_needed, dfs_debug_mark,
8372 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
8373 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
8375 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
8377 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
8380 2000-03-02 Mark Mitchell <mark@codesourcery.com>
8382 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
8383 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
8384 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
8385 (lang_type): Split gets_new into has_new and has_array_new.
8386 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8387 (TYPE_GETS_NEW): Split into ...
8388 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
8389 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
8390 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
8391 (build_op_new_call): Don't declare.
8392 (build_new_1): Likewise.
8393 * call.c (build_op_new_call): Remove.
8394 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8395 instead of TYPE_NEEDS_DESTRUCTOR.
8396 (finish_struct_bits): Likewise.
8397 (add_implicitly_declared_members): Likewise.
8398 (check_field_decl): Likewise.
8399 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
8400 correctly under the new ABI.
8401 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8402 instead of TYPE_NEEDS_DESTRUCTOR.
8403 (initialize_local_var): Likewise.
8404 (destroy_local_var): Likewise.
8405 (cp_finish_decl): Likewise.
8406 (register_dtor_fn): Likewise.
8407 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
8408 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
8409 TYPE_VEC_DELETE_TAKES_SIZE here.
8410 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
8411 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
8412 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8413 (finish_destructor_body): Likewise.
8414 (maybe_build_cleanup_1): Likewise.
8415 * decl2.c (do_static_destruction): Likewise.
8416 * init.c (build_new_1): Make it static.
8417 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8418 (expand_cleanup_for_base): Likewise.
8419 (get_cookie_size): New function.
8420 (build_new_1): Handle array-new cookies correctly under the new
8422 (build_vec_delete_1): Likewise.
8423 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8424 (build_delete): Likewise.
8425 (build_vec_delete): Handle array-new cookies correctly under the new
8427 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8428 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
8429 TYPE_HAS_ARRAY_NEW_OPERATOR.
8430 * ptree.c (print_lang_type): Check them.
8431 * search.c (context_for_name_lookup): Fix typo in comment.
8432 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8433 * tree.c (break_out_cleanups): Likewise.
8434 (build_cplus_array_test_1): Likewise.
8435 (cp_build_qualified_type_real): Likewise.
8436 * typeck.c (complete_type): Likewise.
8438 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
8439 the command-line, not the end.
8441 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
8443 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
8445 2000-03-02 Tom Tromey <tromey@cygnus.com>
8447 * cp-tree.h (build_java_class_ref): Declare.
8448 * init.c (build_java_class_ref): No longer static.
8449 * except.c (expand_throw): Generate a Java-style `throw' if the
8450 thrown object is a "Java" object.
8451 (initialize_handler_parm): Generate a Java-style lookup of
8452 exception info if the caught object is a "Java" object.
8453 (catch_language, catch_language_init): New globals.
8454 (decl_is_java_type): New function.
8455 (expand_start_catch_block): Don't call push_eh_info() or
8456 push_eh_cleanup() when handling a Java-style "catch". Pass Java
8457 class reference to build_catch_block.
8459 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8461 * typeck.c (comptypes): Treat sizetype like its language equivalent.
8463 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
8465 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
8466 to merge reference/pointer code and fix incorrect warnings.
8468 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
8470 * search.c (protected_accessible_p): Use context_for_name_lookup.
8472 * init.c (construct_virtual_bases): Fix thinko.
8473 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
8475 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8477 * decl.c (current_function_decl): Move to toplev.c.
8479 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
8481 * pt.c (fn_type_unification): Unify return type, whenever
8483 (get_bindings_real): Only pass return type when necessary.
8484 Remove explicit return type check.
8485 * class.c (resolve_address_of_overloaded_function): Pass desired
8486 return type to fn_type_unification.
8488 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8490 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
8492 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
8494 * rtti.c (expand_class_desc): Likewise.
8495 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
8496 (THUNK_VCALL_OFFSET): Likewise.
8497 (THUNK_DELTA): Reflect changes in ../tree.h.
8499 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
8501 * search.c (protected_accessible_p): Also allow the access if
8502 the member is public in DERIVED. Lose TYPE parm.
8503 (friend_accessible_p): Lose TYPE parm.
8504 (accessible_p): Adjust.
8506 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8508 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
8509 on things that are not sizes; ssize_binop deleted.
8510 Call size_diffop when appropriate.
8511 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8512 (build_primary_vtable, build_secondary_vtable): Likewise.
8513 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
8514 Variable I is HOST_WIDE_INT.
8515 (get_vfield_offset): Pass proper types to size_binop.
8516 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
8517 (finish_struct_1): Likewise.
8518 (skip_rtti_stuff): Arg N is now pointer to signed.
8519 (layout_class_type): Use size_zero_node.
8520 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
8521 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
8522 * decl.c (complete_arry_type): Pass proper types to size_binop.
8523 (xref_basetypes): BINFO_OFFSET is sizetype.
8524 * error.c (dump_expr): Don't use size_binop non-sizes.
8525 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
8526 * init.c (construct_virtual_bases): Fix type error.
8527 (build_vec_delete_1): Pass proper type to size_binop and don't
8529 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
8530 * rtti.c (get_base_offset): Pass proper type to size_binop.
8531 * search.c (dfs_find_vbases): Fix type error.
8532 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
8533 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
8534 * tree.c (debug_binfo): Variable N is signed.
8535 Use HOST_WIDE_INT_PRINT_DEC.
8536 * typeck.c (comptypes): sizetype is same as equivalent integer type.
8537 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
8538 size_one_node and size_zero_node.
8539 (c_alignof): Use size_one_node.
8540 (build_component_addr): Pass proper types to size_binop.
8541 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
8543 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
8545 Implement class scope using-declarations for functions.
8546 * class.c (handle_using_decl): Call add_method for used functions.
8547 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
8548 (add_method): Used functions are hidden by local functions.
8549 (check_bases_and_members): Handle using-decls before finalizing
8550 CLASSTYPE_METHOD_VEC.
8551 * call.c (add_function_candidate): Add ctype parm; if non-zero,
8552 override the type of 'this' accordingly.
8553 (add_template_candidate, add_template_candidate_real): Add ctype parm.
8554 (convert_class_to_reference, build_user_type_conversion_1,
8555 build_new_function_call, build_object_call, build_new_op,
8556 build_new_method_call): Pass ctype parm.
8558 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
8560 * call.c (convert_class_to_reference, build_user_type_conversion_1,
8561 build_new_function_call, build_object_call, build_new_op,
8562 build_new_method_call, build_op_delete_call): Don't get basetype_path
8564 * typeck.c (build_component_ref): Likewise.
8565 * init.c (build_offset_ref): Likewise.
8566 (resolve_offset_ref): Don't call enforce_access.
8567 Call build_scoped_ref.
8568 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
8569 would cause an error or if -pedantic.
8570 * class.c (alter_access): Lose binfo parm.
8572 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8574 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
8577 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
8579 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
8580 pseudo_type_info creation into the std namespace
8582 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8584 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
8585 (import_export_class): Remove declaration.
8586 * decl2.c (import_export_class): Make it static.
8587 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
8588 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
8589 EXPR_WITH_FILE_LOCATION.
8590 * lex.c (check_newline): Tweak filename/lineno setting.
8591 * semantics.c (begin_while_stmt): Fix typo in comment.
8593 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8595 * lang-options.h (-fmessage-length=): Add missing option.
8597 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
8599 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
8601 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
8603 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
8605 * optimize.c (expand_call_inline): Emit the return label before
8606 evaluating the return value.
8608 2000-02-24 Mark Mitchell <mark@codesourcery.com>
8610 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
8611 than duplicating functionality here.
8612 * optimize.c: Include input.h.
8613 (expand_call_inline): Use push_srcloc and pop_srcloc.
8614 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
8615 * parse.c: Regenerated.
8616 * Makefile.in (lex.o): Depend on input.h.
8617 (optimize.o): Likewise.
8619 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
8621 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
8622 function type, rather than ICE.
8624 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
8626 * decl.c (grokdeclarator): Call decl_type_access_control.
8627 * parse.y (parse_end_decl): Don't call decl_type_access_control if
8630 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
8632 * decl.c (decls_match): Remove obsolete static member nadgering.
8634 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8636 * decl.c (grokdeclarator): Change ANSI to ISO.
8637 * lex.c (consume_string, readescape, do_identifier): Likewise.
8638 (parse_float, real_yylex): Likewise.
8639 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
8640 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
8641 new_type_id, maybe_label_decls, simple_stmt,
8642 for.init.statement): Likewise.
8643 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
8644 * semantics.c (finish_named_return_value): Likewise.
8645 * parse.c: Regenerate.
8647 2000-02-21 Mark Mitchell <mark@codesourcery.com>
8649 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
8650 (CPTI_CLASS_STAR_TYPE): Remove.
8651 (vtable_index_type): Likewise.
8652 (class_star_type_node): Remove.
8653 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
8654 (build_binary_op_nodefault): Remove.
8655 * call.c (build_new_op): Use build_binary_op instead of
8656 build_binary_op_nodefault.
8657 * decl.c (init_decl_processing): Remove class_star_type_node
8658 initialization. Make delta_type_node ptrdiff_type_node under the
8659 new ABI. Initialize vtable_index_type.
8660 (build_ptrmemfunc_type): Build different structures for the new
8662 (build_enumerator): Use build_binary_op instead of
8663 build_binary_op_nodefault.
8664 * method.c (build_overload_value): Mangle pointers-to-members
8665 appropriately under the new ABI.
8666 * typeck.c (build_array_ref): Use build_binary_op instead of
8667 build_binary_op_nodefault.
8668 (get_member_function_from_ptrfunc): Adjust for the new ABI.
8669 (build_binary_op_nodefault): Rename to ...
8670 (build_binary_op): ... this. Remove old version. Adjust for
8671 pointer-to-member comparisons under the new ABI.
8672 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
8673 (build_ptrmemfunc): Adjust for the new ABI.
8674 (expand_ptrmemfunc_cst): Likewise.
8675 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
8676 (pfn_from_ptrmemfunc): Adjust for the new ABI.
8678 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
8680 * call.c (build_object_call): Compress consecutive calls to
8682 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
8683 (build_op_delete_call): Adjust message formatting.
8685 * class.c (check_bases): Compress consecutive calls to
8687 (finish_struct_anon): Say 'ISO C++'.
8689 * decl.c (start_decl): Same here.
8690 (grok_reference_init): Likewise.
8691 (grokfndecl): Correct message formatting.
8692 (grokfndecl): Improve diagnostic.
8693 (check_static_variable_definition): Likewise. Say 'ISO C++'
8694 (compute_array_index_type): Say 'ISO C++'
8695 (create_array_type_for_decl): Compress consecutive calls to
8697 (grokdeclarator): Say 'ISO C++'
8698 (grok_op_properties): Likewise.
8700 * decl2.c (delete_sanity): Clairify diagnostic.
8701 (check_member_template): Same here.
8702 (grok_function_init): Use consistent terminology.
8704 * expr.c (do_case): Say 'ISO C++'
8706 * friend.c (do_friend): Compress consecutive calls to warning.
8708 2000-02-20 Mark Mitchell <mark@codesourcery.com>
8710 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
8711 * class.c (build_secondary_vtable): Reorganize. Don't create a
8712 new vtable under the new ABI.
8713 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
8715 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
8716 the initializing elements.
8717 (initialize_vtable): New function.
8718 (dfs_finish_vtbls): Use it.
8719 (dfs_accumulate_vtbl_inits): New function.
8720 (finish_vtbls): Merge primary and secondary vtables under the new
8722 (finish_struct_1): Remove redundant call to layout_vtable_decl.
8723 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
8726 * class.c (build_vtable): New function, split out from ...
8727 (get_vtable_decl): ... here, and ...
8728 (build_secondary_vtable): ... here.
8730 * pt.c (tsubst_decl): Fix formatting.
8732 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8734 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
8735 (avoid_overlap, build_base_field): Likewise.
8736 (build_base_field, build_base_fields, is_empty_class):
8737 Test DECL_SIZE with integer_zero.
8738 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
8739 * cp-tree.h (struct lang_type): New field size_unit.
8740 (CLASSTYPE_SIZE_UNIT): New macro.
8741 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
8742 (cp_finish_decl): Delete -Wlarger-than processing.
8743 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
8744 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
8745 * tree.c (make_binfo): binfo vector is one entry longer.
8746 (walk_tree): Walk DECL_SIZE_UNIT.
8748 2000-02-19 Mark Mitchell <mark@codesourcery.com>
8750 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
8752 (build_vtable_entry): Don't assume all vtable entries are
8754 (build_vtbl_initializer): Adjust accordingly.
8755 (get_vtable_decl): Fix formatting.
8757 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
8759 * semantics.c (deferred_type_access_control): Walk the entire
8761 (save_type_access_control): Rename from
8762 initial_deferred_type_access_control. Just remember the value.
8763 (decl_type_access_control): New fn.
8764 (begin_function_definition): Use deferred_type_access_control, after
8765 we've started the function. Set type_lookups to error_mark_node.
8766 * parse.y (frob_specs, fn.def1): Adjust.
8767 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
8768 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8769 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8770 (after_type_component_declarator0): Likewise.
8771 (after_type_component_declarator): Likewise.
8772 (notype_component_declarator): Likewise.
8773 * cp-tree.h: Adjust.
8775 * decl.c (redeclaration_error_message): Allow redeclaration of
8776 namespace-scope decls.
8778 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8780 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8782 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8784 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8785 * decl2.c (grokclassfn): Likewise.
8787 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8789 * decl2.c (lang_decode_option): Don't set default message length
8791 * lex.c (lang_init_options): Set it here.
8793 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8795 Make DECL_CONTEXT mean the class in which a member function was
8796 declared, even for a virtual function.
8797 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8798 (DECL_FRIEND_CONTEXT): New macro.
8799 (DECL_REAL_CONTEXT): Remove.
8800 (SET_DECL_FRIEND_CONTEXT): Likewise.
8801 (DECL_VIRTUAL_CONTEXT): Adjust.
8802 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8803 (add_friends): Remove.
8804 (hack_decl_function_context): Likewise.
8805 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8807 (build_over_call): Fix indentation. Use DECL_CONTEXT
8808 instead of DECL_CLASS_CONTEXT.
8809 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8810 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8811 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8812 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8813 (build_base_field): Likewise.
8814 (finish_struct_1): Likewise.
8815 (build_self_reference): Likewise.
8816 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8818 (pushtag): Use decl_function_context, not
8819 hack_decl_function_context.
8820 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8821 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8822 (pushdecl): Remove bogus code.
8823 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8824 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8825 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8826 Use decl_function_context, nothack_decl_function_context.
8827 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8828 (grokdeclarator): Likewise. Use decl_function_context, not
8829 hack_decl_function_context.
8830 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8831 (start_function): Use DECL_FRIEND_CONTEXT, not
8832 DECL_CLASS_CONTEXT. Use decl_function_context, not
8833 hack_decl_function_context.
8834 (finish_function): Use decl_function_context, not
8835 hack_decl_function_context.
8836 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8838 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8839 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8840 (grokfield): Likewise.
8841 (finish_builtin_type): Likewise.
8842 (finish_vtable_vardec): Use decl_function_context, not
8843 hack_decl_function_context.
8844 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8845 (start_static_initialization_or_destruction): Likewise.
8846 (finish_static_initialization_or_destruction): Likewise.
8847 (mark_used): Adjust logic for deciding when to synthesize methods.
8848 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8850 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8852 * friend.c (is_friend): Likewise.
8853 (add_friends): Remove.
8854 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8855 * lex.c (begin_definition_of_inclass_inline): Use
8856 decl_function_context, not hack_decl_function_context.
8857 (process_next_inline): Likewise.
8858 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8859 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8860 DECL_CLASSS_CONTEXT.
8861 (hack_identifier): Likewise.
8862 (synthesize_method): Use decl_function_context, not
8863 hack_decl_function_context.
8864 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8866 (is_member_template): Use decl_function_context, not
8867 hack_decl_function_context. Use DECL_CONTEXT, not
8869 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8871 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8873 (push_template_decl_real): Likewise.
8874 (instantiate_class_template): Don't call add_friends.
8875 (tsubst_default_argument): Use DECL_CONTEXT, not
8877 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8878 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8879 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8881 * repo.c (repo_inline_used): Likewise.
8882 * search.c (current_scope): Adjust for new _CONTEXT macros.
8883 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8885 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8886 (lookup_fnfields_here):Likewise.
8887 (check_final_overrider): Likewise.
8888 (init_vbase_pointers): Likewise.
8889 (virtual_context): Likewise.
8890 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8891 (expand_body): Use decl_function_context, not
8892 hack_decl_function_context.
8893 * tree.c (hack_decl_function_context): Remove.
8894 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8896 * typeck2.c (error_not_base_type): Likewise.
8898 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8900 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8902 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8904 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8906 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8908 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8910 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8912 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8914 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8916 * parse.y (frob_specs): Split out...
8917 (parse_decl): From here.
8918 (fn.def2): Call initial_deferred_type_access_control.
8919 (after_type_component_declarator0): Call frob_specs.
8920 (notype_component_declarator0): Likewise.
8921 * search.c (friend_accessible_p): Nested classes are friends of their
8924 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8926 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8927 used to create an implicit temporary.
8929 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8932 2000-02-08 Nathan Sidwell <nathan@acm.org>
8934 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8935 strip array element qualifiers too.
8937 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8939 * decl.c (store_parm_decls): Don't build cleanups for parameters
8940 while processing_template_decl.
8942 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8944 * cp-tree.h (struct saved_scope): Add incomplete field.
8945 (namespace_scope_incomplete): New macro.
8946 * decl.c (pushdecl): Use it.
8947 (hack_incomplete_structures): Use it. See through artificial
8949 (mark_saved_scope): Mark it.
8951 Implement access control for nested types.
8952 * search.c (type_access_control): New fn.
8953 (accessible_p): Now we do perform access control for types.
8954 * semantics.c (deferred_type_access_control): New fn.
8955 (initial_deferred_type_access_control): New fn.
8956 (begin_function_definition): Call it. Add lookups parm.
8957 * decl.c (struct binding_level): Add this_class field.
8958 (pushlevel_class): Set it.
8959 (mark_binding_level): Mark it.
8960 (lookup_name_real): Use it. Call type_access_control.
8961 (mark_saved_scope): Mark lookups field.
8962 * cp-tree.h (flagged_type_tree): Add lookups field.
8963 (struct saved_scope): Add lookups field.
8964 (type_lookups): New macro.
8965 * parse.y (declmods): Now <ftype>.
8966 (parse_decl): Add lookups parm. Call
8967 initial_deferred_type_access_control.
8968 (lang_extdef): Clear type_lookups.
8969 (typed_declspecs, declmods, typespec): Set lookups field.
8970 (initdcl): Call deferred_type_access_control.
8971 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8972 component_decl_1, named_parm): Adjust.
8973 * friend.c (is_friend): Nested classes are friends of their
8976 * class.c (currently_open_derived_class): New fn.
8977 * method.c (hack_identifier): Use it.
8979 * lex.c (do_identifier): Remove obsolete code.
8981 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8983 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8985 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8986 thinks this file is plain C).
8988 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8990 * Makefile.in (call.o): Depend on $(EXPR_H).
8992 * call.c: Include "expr.h".
8994 * class.c (dump_class_hierarchy): Add prototype.
8996 * search.c (dfs_get_pure_virtuals): Likewise.
8998 2000-02-1 Ulrich Drepper <drepper@redhat.com>
9000 * parse.y (simple_stmt): Allow :: token in asm parameter list.
9003 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
9005 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
9006 Store it in DECL_FCONTEXT.
9007 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
9009 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
9011 * tinfo.h (old abi): #include "tconfig.h".
9012 * tinfo.cc (convert_to_base): Move into old abi section.
9014 2000-01-31 Mark Mitchell <mark@codesourcery.com>
9016 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
9017 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
9018 (BINFO_PRIMARY_BINFO): New macro.
9019 (BF_DELTA): Rename to ...
9020 (BV_DELTA): ... this.
9021 (BF_VCALL_INDEX): Rename to ...
9022 (BV_VCALL_INDEX): ... this.
9023 (BF_FN): Rename to ...
9025 * class.c (build_vbase_path): Adjust for changes to reverse_path.
9026 (set_rtti_entry): Rename BF_ macros to BV_ variants.
9027 (modify_vtable_entry): Simplify.
9028 (add_virtual_function): Rename BF_ macros to BV_ variants.
9029 (build_vtable_initializer): Likewise.
9030 (get_class_offset_1): Remove.
9031 (dfs_get_class_offset): Likewise.
9032 (get_class_offset): Likewise.
9033 (dfs_find_final_overrider): New function.
9034 (find_final_overrider): Likewise.
9035 (modify_one_vtable): Remove.
9036 (dfs_find_base): New function.
9037 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
9038 find_final_overrider.
9039 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
9041 (dfs_fixup_vtable_deltas): Remove.
9042 (override_one_vtable): Remove.
9043 (merge_overrides): Likewise.
9044 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
9045 unreal chilren of virtual bases.
9046 (finish_struct_1): Don't use merge_overrides. Don't use
9047 dfs_fixup_vtable_deltas.
9048 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
9051 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
9052 Jason Merrill <jason@yorick.cygnus.com>
9054 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
9056 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
9058 * exception.cc (__throw_bad_typeid): Add missing std::.
9060 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9062 * cp-tree.h (make_thunk): PROTO -> PARAMS.
9064 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
9066 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
9068 Runtime support for new-abi rtti.
9069 * inc/typeinfo (type_info::operator!=): Define in class.
9070 (type_info::before, type_info::name, type_info::operator==,
9071 type_info::operator!=): Define new ABI implementations.
9072 (type_info::is_pointer_p, type_info::is_function_p): Declare
9073 new virtual functions.
9074 (type_info::do_catch, type_info::do_upcast): Likewise.
9076 * tinfo.h (__base_class_info): Define new class.
9077 (__class_type_info): Likewise.
9078 (__si_class_type_info): Likewise.
9079 (__vmi_class_type_info): Likewise.
9080 (__dynamic_cast): Prototype.
9082 * tinfo.cc: Conditionalize old and new rtti mechanisms.
9083 (type_info::is_pointer_p): Define new function.
9084 (type_info::is_function_p): Likewise.
9085 (type_info::do_catch): Likewise.
9086 (type_info::do_upcast): Likewise.
9087 (vtable_prefix): New structure for vtable access.
9088 (adjust_pointer): Define new template function.
9089 (contained_p, public_p, virtual_p, contained_public_p,
9090 contained_nonpublic_p, contained_nonvirtual_p): Define new
9092 (nonvirtual_base_type): New local variable.
9093 (__class_type_info::~__class_type_info): Define.
9094 (__si_class_type_info::~__si_class_type_info): Likewise.
9095 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
9096 (__class_type_info::do_catch): Define new function.
9097 (__class_type_info::do_upcast): Likewise.
9098 (__class_type_info::find_public_src): Likewise.
9099 (__class_type_info::do_find_public_src): Likewise.
9100 (__si_class_type_info::do_find_public_src): Likewise.
9101 (__vmi_class_type_info::do_find_public_src): Likewise.
9102 (__class_type_info::do_dyncast): Likewise.
9103 (__si_class_type_info::do_dyncast): Likewise.
9104 (__vmi_class_type_info::do_dyncast): Likewise.
9105 (__class_type_info::do_upcast): Likewise.
9106 (__si_class_type_info::do_upcast): Likewise.
9107 (__vmi_class_type_info::do_upcast): Likewise.
9108 (__dynamic_cast): Likewise.
9110 * tinfo2.cc (__fundamental_type_info): Define new class.
9111 (__pointer_type_info): Likewise.
9112 (__reference_type_info): Likewise.
9113 (__array_type_info): Likewise.
9114 (__function_type_info): Likewise.
9115 (__enum_type_info): Likewise.
9116 (__ptr_to_member_type_info): Likewise.
9117 (__fundamental_type_info::~__fundamental_type_info): Define.
9118 (__pointer_type_info::~__pointer_type_info): Likewise.
9119 (__reference_type_info::~__reference_type_info): Likewise.
9120 (__array_type_info::~__array_type_info): Likewise.
9121 (__function_type_info::~__function_type_info): Likewise.
9122 (__enum_type_info::~__enum_type_info): Likewise.
9123 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
9124 (__pointer_type_info::do_catch): Define new function.
9125 (__ptr_to_member_type_info::do_catch): Define new function.
9127 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
9128 (__is_pointer): Likewise.
9130 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
9132 2000-01-30 Mark Mitchell <mark@codesourcery.com>
9134 * cp/class.c (build_vtable): Rename to build_primary_vtable.
9135 (prepare_fresh_vtable): Rename to build_secondary_vtable.
9136 (make_new_vtable): New function.
9137 (modify_vtable_entry): Handle generation of new vtables correctly.
9138 (modify_one_vtable): Remove unused parameter.
9139 (dfs_fixup_vtable_deltas): Likewise.
9140 (override_one_vtable): Use build_secondary_vtable.
9141 (finish_struct_1): Use build_primary_vtable and
9142 build_secondary_vtable.
9144 2000-01-28 Ulrich Drepper <drepper@redhat.com>
9146 * cp/decl.c: Adjust variable names, comments, help strings.
9148 2000-01-29 Nathan Sidwell <nathan@acm.org>
9150 * new2.cc (operator delete[]): Use operator delete, don't assume
9153 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
9155 * class.c (build_vtbl_initializer): Add argument to
9156 build_vtable_entry call.
9158 2000-01-27 Mark Mitchell <mark@codesourcery.com>
9160 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
9161 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
9162 (BF_DELTA): New macro.
9163 (BF_VCALL_INDEX): Likewise.
9165 (THUNK_VCALL_OFFSET): Likewise.
9166 (make_thunk): Change prototype.
9167 * class.c (build_vtable_entry): Integrate
9168 build_vtable_entry_for_fn. Handle vcall indices.
9169 (build_vtable_entry_for_fn): Remove.
9170 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
9171 BF_VCALL_INDEX, BF_FN.
9172 (modify_vtable_entry): Integrate common code from
9173 modify_one_vtable and dfs_fixup_vtable_deltas.
9174 (add_virtual_function): Set BF_VCALL_INDEX.
9175 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
9177 (modify_one_vtable): Simplify.
9178 (dfs_fixup_vtable_deltas): Likewise.
9179 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
9180 * method.c (make_thunk): Handle vcall indices.
9182 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
9184 Compiler side new abi rtti (not enabled).
9185 * cp-tree.h (new_abi_rtti_p): New macro.
9186 (emit_support_tinfos): Prototype new function.
9187 (tinfo_decl_p): Likewise.
9188 (emit_tinfo_decl): Likwise.
9189 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
9191 (doing_runtime): New local static.
9192 (init_rtti_processing): Add new-abi initializer.
9193 (get_tinfo_decl): Add new-abi logic.
9194 (tinfo_from_decl): Likewise.
9195 (build_dynamic_cast_1): Likewise.
9196 (qualifier_flags): New static function.
9197 (tinfo_base_init): Likewise.
9198 (generic_initializer): Likewise.
9199 (ptr_ref_initializer): Likewise.
9200 (ptmd_initializer): Likewise.
9201 (class_hint_flags): Likewise.
9202 (class_initializer): Likewise.
9203 (synthesize_tinfo_var): Likewise.
9204 (create_real_tinfo_var): Likewise.
9205 (create_pseudo_type_info): Likewise.
9206 (get_vmi_pseudo_type_info): Likewise.
9207 (create_tinfo_types): Likewise.
9208 (emit_support_tinfos): New global function.
9209 (tinfo_decl_p): New global predicate.
9210 (emit_tinfo_decl): New global function.
9211 * class.c (set_rtti_entry): Generalize for old and new rtti.
9212 (build_vtbl_initializer): Likewise.
9213 * decl2.c (finish_file): Likewise.
9215 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
9217 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
9218 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
9220 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
9222 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
9225 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
9227 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
9229 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
9231 * optimize.c (calls_setjmp_r): Supply new argument
9232 to special_function_p.
9234 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9236 * call.c: PROTO -> PARAMS.
9237 * class.c: Likewise.
9238 * cp-tree.h: Likewise.
9242 * decl2.c: Likewise.
9244 * errfn.c: Likewise.
9245 * error.c: Likewise.
9246 * except.c: Likewise.
9249 * input.c: Likewise.
9252 * method.c: Likewise.
9253 * optimize.c: Likewise.
9254 * parse.y: Likewise.
9258 * search.c: Likewise.
9259 * semantics.c: Likewise.
9262 * typeck.c: Likewise.
9263 * typeck2.c: Likewise.
9266 2000-01-25 Richard Henderson <rth@cygnus.com>
9268 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
9270 2000-01-25 Mark Mitchell <mark@codesourcery.com>
9272 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
9273 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
9274 (struct vcall_offset_data_s): New type.
9275 (dfs_vcall_offset_queue_p): New function.
9276 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9277 (build_vcall_offset_vtbl_entries): Likewise.
9278 (layout_vtable_decl): Likewise.
9279 (num_vfun_entries): Likewise.
9280 (num_extra_vtbl_entries): Add the entries for vcall offsets.
9281 (build_vtbl_initializer): Likewise.
9282 (dfs_finish_vtabls): Use layout_vtable_decl.
9283 (modify_one_vtables): Always duplicate vtables under the new ABI.
9284 (finish_struct_1): Use layout_vtable_decl.
9286 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9288 * decl.c (member_function_or_else): Change third arg from a format
9289 specifier to an `enum overload_flags'. Callers changed.
9291 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
9293 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
9294 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
9295 build_const_cast, get_delta_difference, check_return_expr): Avoid
9296 ANSI string concatenation usage.
9298 2000-01-24 Mark Mitchell <mark@codesourcery.com>
9300 * class.c (layout_class_type): Put the fields required to make a
9301 class non-empty at the end, not the beginning, of the TYPE_FIELDs
9304 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
9306 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
9309 * decl2.c (mark_used): Do instantiate inlines that have been
9310 explicitly instantiated.
9312 2000-01-24 Richard Henderson <rth@cygnus.com>
9314 * call.c (build_over_call): Use expand_tree_builtin.
9315 * typeck.c (build_function_call_real): Likewise.
9316 (build_binary_op_nodefault): Handle unordered compares.
9318 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9320 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
9321 cp_tree_index values.
9322 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
9323 New global node #defines for them.
9324 * rtti.c (call_void_fn): Replace with ...
9325 (build_runtime_decl): ... new static function.
9326 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
9327 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
9328 (build_dynamic_cast_1): Always produce correctly typed result.
9329 Explicitly produce type_info addresses. Use dynamic_cast_node.
9330 * exception.cc (__throw_bad_cast): Return `void *'.
9331 (__throw_bad_typeid): Return `const type_info &'.
9333 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9335 * cp-tree.h (get_vtable_decl): Prototype new function.
9336 * class.c (get_vtable_decl): New function. Broken out from ...
9337 (build_vtable): ... here. Use it.
9338 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
9341 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9343 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
9344 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
9345 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
9346 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
9347 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
9348 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
9349 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
9350 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
9351 (CPTI_TINFO_VAR_ID): New enumeration.
9352 (__tp_desc_type_node, __access_mode_type_node,
9353 __bltn_desc_type_node, __user_desc_type_node,
9354 __class_desc_type_node, __ptr_desc_type_node,
9355 __attr_desc_type_node, __func_desc_type_node,
9356 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
9357 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
9358 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
9359 enum_desc_type_node, class_desc_type_node,
9360 si_class_desc_type_node, vmi_class_desc_type_node,
9361 ptmd_desc_type_node, base_desc_type_node): New #defines.
9362 (tinfo_fn_id, tinfo_fn_type): Rename to ...
9363 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
9364 (tinfo_var_id): New enumeration.
9365 (DECL_TINFO_FN_P): Augment comment.
9366 * decl.c (cp_global_trees): Adjust documentation.
9367 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
9368 tinfo_decl_type and tinfo_var_id.
9369 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
9370 (build_typeid): Remove unused variable.
9371 (get_tinfo_var): Use tinfo_var_id.
9372 (tinfo_name): New static function.
9373 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
9374 (tinfo_from_decl): Likewise.
9375 (get_base_offset): New static function, broken out of
9377 (expand_si_desc): Use tinfo_name.
9378 (expand_class_desc): Likewise. Lose local static variable.
9379 Use base_desc_type_node. Use get_base_offset.
9380 (expand_ptr_desc): Use tinfo_name.
9381 (expand_attr_desc): Likewise.
9382 (expand_generic_desc): Likewise.
9384 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
9385 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
9387 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9389 * cp-tree.h (__eprintf): Remove declaration.
9390 * tree.c (__eprintf): Remove definition.
9392 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
9393 Mark Mitchell <mark@codesourcery.com>
9395 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
9396 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
9398 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
9400 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
9402 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9404 * cp-tree.h (register_dtor_fn): New function.
9405 * decl.c (destroy_local_static): Rename to ...
9406 (register_dtor_fn): ... this. Give it external linkage.
9407 (expand_static_init): Use it.
9408 * decl2.c (do_static_initialization): Likewise, if using
9410 (do_static_destruction): Check that __cxa_atexit is not in use.
9411 (finish_file): Don't call do_static_destruction if using
9414 * typeck.c (convert_arguments): Restore two-message error
9417 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
9419 Remap dynamic cast hint values to be consistent across ABIs.
9420 * search.c (dynamic_cast_base_recurse): Remap generated value.
9421 (get_dynamic_cast_base_type): Adjust documentation.
9422 * tinfo.h (__user_type_info::dyncast): Likewise.
9423 (__user_type_info::find_public_subobj): Remap BOFF meaning.
9424 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
9425 (__class_type_info::do_dyncast): Likewise.
9426 (__class_type_info::do_find_public_subobj): Likewise.
9427 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
9429 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9431 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
9433 * typeck2.c (incomplete_type_error): Restore previous
9434 cp_error and cp_error_at call sequence.
9436 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
9438 * class.c (dump_class_hierarchy): Make format agree with argument;
9439 cast pointer to unsigned long and print with %lx.
9441 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9443 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
9445 * typeck.c (composite_pointer_type, common_type,
9446 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
9447 build_function_call_real, convert_arguments,
9448 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
9449 build_unary_op, mark_addressable, build_compound_expr,
9450 build_static_cast, build_reinterpret_cast, build_const_cast,
9451 build_c_cast, build_modify_expr, get_delta_difference,
9452 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
9453 'ISO C++'. Fusion consecutive calls to diagnotic message routines
9455 * typeck2.c (readonly_error, abstract_virtuals_error,
9456 process_init_constructor, check_for_new_type): Likewise.
9458 2000-01-19 Mark Mitchell <mark@codesourcery.com>
9460 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
9463 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
9465 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
9466 (build_x_typeid): Likewise.
9467 (get_tinfo_fn): Likewise.
9468 (get_tinfo_fn_unused): Rename to ...
9469 (get_tinfo_decl): ... here.
9470 * rtti.c (build_headof): Replace logic error with assertion.
9471 (get_tinfo_fn_dynamic): Rename to ...
9472 (get_tinfo_decl_dynamic): ... here. Make static. Use
9473 complete_type_or_else.
9474 (build_x_typeid): Move into ...
9475 (build_typeid): ... here. Adjust call to
9476 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
9477 throw_bad_typeid expression.
9478 (get_tinfo_fn_unused): Rename to ...
9479 (get_tinfo_decl): ... here. Adjust comment.
9480 (get_tinfo_fn): Delete.
9481 (tinfo_from_decl): New static function.
9482 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
9483 (get_typeid): Use complete_type_or_else.
9484 (build_dynamic_cast_1): Adjust calls to
9485 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
9486 * parse.y (primary): Adjust call to build_typeid.
9487 * except.c (build_eh_type_type_ref): Adjust call to
9488 get_tinfo_decl. Mark as used.
9489 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
9490 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
9491 * parse.c: Regenerated.
9493 2000-01-17 Mark Mitchell <mark@codesourcery.com>
9495 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
9497 (resolves_to_fixed_type_p): Document calling convention.
9498 * rtti.c (build_x_typeid): Initialize NONNULL.
9500 * cp-tree.h (build_shared_int_cst): New function.
9501 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
9502 * class.c (modify_vtable_entry): Likewise.
9503 (add_virtual_function): Split out code to generated shared
9504 INTEGER_CSTs to build_share_int_cst.
9505 (modify_all_vtables): Handle all the overridden functions here.
9506 Add overridden functions from non-primary virtual bases to the
9508 (finish_struct_1): Adjust call to modify_all_vtables. Add
9509 overridden functions from non-primary bases to the vtable.
9510 * tree.c (build_shared_int_cst): New function.
9512 * cp-tree.h (scratchalloc): Remove.
9513 (build_scratch_list): Likewise.
9514 * call.c (convert_class_to_reference): Replace build_scratch_list
9515 and build_expr_list with build_tree_list.
9516 (add_candidate): Replace scratchalloc with expralloc. Note memory
9518 (build_user_type_conversion_1): Replace build_scratch_list
9519 and build_expr_list with build_tree_list.
9520 (build_new_op): Likewise.
9521 (build_op_delete_call): Likewise.
9522 (convert_like): Likewise.
9523 * cvt.c (ocp_convert): Likewise.
9524 * decl.c (start_decl): Likewise.
9525 (start_function): Likewise.
9526 (finish_destructor_body): Likewise.
9527 (maybe_build_cleanup_1): Likewise.
9528 * decl2.c (reparse_decl_as_expr): Likewise.
9529 * init.c (perform_member_init): Likewise.
9530 (expand_cleanup_for_base): Likewise.
9531 (build_builtin_delete_call): Likewise.
9532 (build_new_1): Likewise.
9533 (build_delete): Likewise.
9534 * method.c (do_build_assign_ref): Likewise.
9535 * parse.y (already_scoped_stmt): Likewise.
9536 (nontrivial_exprlist): Likewise.
9537 (net_initializer): Likewise.
9538 (initlist): Likewise.
9539 * parse.c: Regenerated.
9540 * rtti.c (build_x_typeid): Likewise.
9541 (build_dynamic_cast_1): Likewise.
9542 * typeck.c (build_x_compound_expr): Likewise.
9543 (build_static_cast): Likewise.
9544 (build_modify_expr): Likewise.
9546 * cp-tree.h (DECL_VINDEX): Add documentation.
9547 * class.c (build_vtable_entry): Likewise.
9548 (start_vtable): Add comment.
9549 (add_virtual_function): Replace pending_hard_virtuals with
9550 overridden_virtuals and pending_virtuals with new_virtuals.
9551 Replace redundant assignments with assertions.
9552 (check_for_override): Add comment.
9553 (check_bases_and_members): Replace pending_hard_virtuals with
9554 overridden_virtuals and pending_virtuals with new_virtuals.
9555 (create_vtbl_ptr): Likewise.
9556 (layout_class_type): Likewise.
9557 (finish_struct_1): Likewise. Add comments.
9559 2000-01-16 Mark Mitchell <mark@codesourcery.com>
9561 * class.c (finish_struct_1): Replace redundant code with
9564 * cp-tree.h (flag_new_abi): Move.
9565 (flag_use_cxa_atexit): Likewise.
9566 (flag_honor_std): Likewise.
9567 (flag_rtti): Likewise.
9568 (vbase_offsets_in_vtable_p): Define.
9569 (vptrs_present_everywhere_p): Likewise.
9570 (TYPE_CONTAINS_VPTR_P): Likewise.
9571 (dfs_walk_real): Declare.
9572 * class.c (build_vbase_pointer_fields): Check
9573 vbase_offsets_in_vtable_p.
9574 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
9576 (build_vbase_offset_vtbl_entries): Simplify.
9577 (build_vbase_offset_vtbl_entries): Adjust.
9578 (build_vbase_pointer): Add ability to look up vbase offsets in
9580 (start_vtable): New function.
9581 (add_virtual_function): Use it.
9582 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
9583 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
9584 (build_vtbl_initializer): Take the type of the complete object as
9585 input. Use it to correctly calculate vbase offsets.
9586 (dfs_finish_vtbls): Pass the complete type to
9587 build_vtbl_initializer.
9588 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
9589 (create_vtable_ptr): Create a vtable even if there are no
9590 new virtual functions, under the new ABI.
9591 (finish_struct_1): Likewise.
9592 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
9593 * decl.c (exapnd_static_init): Remove call to
9594 preserve_initializer.
9595 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
9597 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
9598 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
9599 (construct_virtual_bases): Don't initialize virtual base pointers
9601 (build_aggr_init): Clean up comment.
9602 (expand_aggr_init_1): Likewise.
9603 * rtti.c (expand_class_desc): Store the virtual function table
9604 index where the vbase offset lives in the offset field.
9605 * search.c (dfs_walk_real): Make it global.
9606 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
9607 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
9609 * tinfo.h (USItype): Make it signed under the new ABI.
9610 * tinfo.cc (convert_to_base): New function. Encapsulate base
9611 conversion logic here.
9612 (__class_type_info::do_upcast): Use it.
9613 (__class_type_info::do_dyncast): Likewise.
9614 (__class_type_info::do_find_public_subobj): Likewise.
9616 * init.c (construct_virtual_bases): Don't look up the addresses of
9617 virtual bases at run-time.
9619 * class.c (build_vbase_pointer): Relocate.
9620 (build_vbase_pointer_fields): Likewise.
9621 (dfs_build_vbase_offset_vtbl_entries): Likewise.
9622 (build_vbase_offset_vtbl_entries): Likewise.
9624 * decl.c (init_decl_processing): Complain if -fnew-abi
9625 -fno-vtable-thunks is used.
9627 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
9630 2000-01-15 Mark Mitchell <mark@codesourcery.com>
9632 * cp-tree.h (num_extra_vtbl_entries): New function.
9633 (size_extra_vtbl_entries): Likewise.
9634 (dfs_vtable_path_unmark): Likewise.
9635 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
9636 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
9637 * class.c (num_extra_vtbl_entries): New function.
9638 (size_extra_vtbl_entries): Likewise.
9639 (dfs_build_vbase_offset_vtbl_entries): New function.
9640 (build_vbase_offset_vtbl_entries): Likewise.
9641 (build_vtbl_initializer): Use it.
9642 (finish_struct_1): Adjust vtable sizes (using
9643 num_extra_vtbl_entries).
9644 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
9645 THUNK_DECL is non-NULL before expanding it.
9646 * init.c (expand_virtual_init): Adjust the vtable pointer by
9647 size_extra_vtbl_entries before storing it.
9648 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
9649 Handle TREE_LIST parameters here, not in the dfs_* functions.
9650 (dfs_unmarked_real_bases_queue_p): Adjust.
9651 (dfs_marked_real_bases_queue_p): Likewise.
9652 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
9653 (dfs_vtable_path_marked_real_bases_queue_p): New function.
9654 (dfs_vtable_path_unmark): Likewise.
9656 2000-01-14 Mark Mitchell <mark@codesourcery.com>
9658 * optimize.c (copy_body_r): Clear the operand three of a
9659 TARGET_EXPR when copying it.
9661 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9663 * method.c (build_decl_overload_real): Check whether we are in ::
9664 before returning __builtin_new/delete.
9666 2000-01-13 Mark Mitchell <mark@codesourcery.com>
9668 * pt.c (tsubst_friend_function): Improve comment.
9669 (instantiate_decl): Avoid crashing when a "nested" function is
9670 instantiated from the top level.
9672 * dump.c (dqeueue_and_dump): Dump
9673 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
9675 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9677 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
9679 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
9681 * g++spec.c (lang_specific_driver): Add -fnew-abi if
9682 ENABLE_NEW_GXX_ABI defined.
9683 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
9684 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
9685 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
9687 2000-01-12 Mark Mitchell <mark@codesourcery.com>
9689 * decl.c (start_cleanup_fn): Call pushdecl.
9691 * call.c (convert_class_to_reference): Fix typos.
9692 (build_conditional_expr): Handle errors gracefully.
9693 * class.c (push_nested_class): Likewise.
9694 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
9695 (DECL_THIS_EXTERN): Use it.
9696 (DECL_THIS_STATIC): Likewise.
9697 * cvt.c (convert_to_void): Handle errors gracefully.
9698 (build_expr_type_conversion): Likewise.
9699 * decl.c (maybe_push_decl): Likewise.
9700 (start_decl_1): Likewise.
9701 (require_complete_types_for_parms): Likewise.
9702 * parse.y (structsp): Likewise.
9703 (base_class): Likewise.
9704 * parse.c: Regenerated.
9705 * pt.c (finish_member_template_decl): Likewise.
9706 * typeck.c (decay_conversion): Likewise.
9708 * cp-tree.h (dfs_skip_vbases): New function.
9709 (find_vbase_instance): Likewise.
9710 * class.c (determine_primary_base): Allow a nearly empty base to
9711 serve as a primary base class under the new ABI.
9712 (get_class_offset_1): Rename to ...
9713 (dfs_get_class_offset): ... this. Simplify. Don't issue error
9715 (get_class_offset): Use it. Issue error messages here.
9716 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
9717 find the right copies of virtual bases.
9718 (fixup_vtable_deltas1): Rename to ...
9719 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
9720 bases as primary bases.
9721 (fixup_vtable_deltas): Remove.
9722 (override_one_vtable): Handle virtual bases as primary bases.
9723 (merge_overrides): Likewise.
9724 (finish_struct_1): Likewise.
9725 (dump_class_hierarchy): Dump primary-ness of bases as well.
9726 * search.c (mark_primary_bases): Use a pre-order traversal to
9727 handle primary virtual bases.
9728 (dfs_skip_vbases): New fiunction.
9729 (expand_upcast_fixups): Adjust to handle primary virtual bases.
9730 (fixup_virtual_upcast_offsets): Likewise.
9731 (fixup_all_virtual_upcast_offsets): Likewise.
9732 (dfs_find_vbase_instances): New function.
9733 (find_vbase_instance): Likewise.
9735 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9737 * lex.c (DIR_SEPARATOR): Delete macro.
9739 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
9741 * decl2.c (lang_decode_option): Handle automatic line wrapping
9744 2000-01-11 Mark Mitchell <mark@codesourcery.com>
9746 * friend.c (do_friend): Don't resolve scopes when processing
9747 template declarations, even if the qualifying scope doesn't
9748 involve template parameters.
9750 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
9752 * class.c (dfs_modify_vtables_queue_p): Remove.
9753 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
9754 and dfs_marked_real_bases_queue_p instead of
9755 dfs_modify_vtables_queue_p.
9757 * class.c (build_vbase_path): Simplify.
9758 (dfs_propagate_binfo_offsets): New function.
9759 (propagate_binfo_offsets): Use it.
9760 (remove_base_field): Simplify.
9761 (dfs_set_offset_for_vbases): Remove.
9762 (dfs_set_offset_for_shared_vbases): New function.
9763 (dfs_set_offset_for_unshared_vbases): Likewise.
9764 (layout_virtual_bases): Use them.
9765 (layout_basetypes): Don't call propagate_binfo_offsets.
9766 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9769 * class.c (build_base_field): New function, split out from ...
9770 (build_base_fields): ... here. Use it. Allocate primary bases
9771 first, under the new ABI.
9772 (get_vtable_entry): Remove.
9773 (remove_base_field): New function, split out from ...
9774 (remove_base_fields): ... here. Adjust since primary bases come
9775 first under the new ABI.
9777 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9778 (initialize_vtbl_ptrs): New function.
9779 (expand_indirect_vtbls_init): Change prototype.
9780 (convert_pointer_to_vbase): Declare.
9781 * init.c (expand_direct_vtbls_init): Remove.
9782 (dfs_initialize_vtbl_ptrs): New function.
9783 (initialize_vtbl_ptrs): Likewise.
9784 (emit_base_init): Use initialize_vtbl_ptrs.
9785 * search.c (convert_pointer_to_vbase): Make it global.
9786 (expand_indirect_vtbls_init): Remove vtable initialization code.
9787 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9789 * class.c (dfs_finish_vtbls): New function.
9790 (finish_vtbls): Use it.
9791 (dump_class_hierarchy): New function.
9793 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9794 (BINFO_VBASE_PRIMARY_P): New macro.
9795 (BINFO_VIRTUALS): Add to documentation.
9796 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9797 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9798 (dfs_mark_primary_bases_queue_p): Likewise.
9799 (dfs_unmarked_real_bases_queue_p): New function.
9800 (dfs_marked_real_bases_queue_p): Likewise.
9801 * search.c (dfs_mark_primary_bases): Adjust.
9802 (mark_primary_bases): Likewise.
9803 (get_shared_vbase_if_not_primary): New function.
9804 (dfs_unmarked_real_bases_queue_p): Likewise.
9805 (dfs_marked_real_bases_queue_p): Likewise.
9806 (dfs_get_pure_virtuals): Simplify.
9807 (get_pure_virtuals): Likewise.
9809 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9811 * lex.c: Include tm_p.h.
9813 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9815 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9817 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9819 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9820 * pt.c (instantiate_decl): Defer comdat templates that might not be
9823 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9824 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9825 (finish_file): Likewise.
9827 * decl2.c (import_export_class): Undo 12/14 change.
9829 * error.c (dump_decl): operator new, not operatornew.
9831 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9832 * search.c (lookup_field_1): Look for the last field with the
9835 2000-01-05 Nathan Sidwell <nathan@acm.org>
9837 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9840 2000-01-05 Nathan Sidwell <nathan@acm.org>
9842 * typeck.c (build_static_cast): Don't strip target qualifiers
9843 when casting from a class.
9845 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9847 * class.c (warn_hidden): Initialize variable `fndecl'.
9849 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9851 * decl.c (flag_isoc9x): New variable to be able to use code in
9852 c-common.c. For now always zero.
9854 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9856 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9857 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9858 or unshare_base_binfos for virtual bases here.
9859 * search.c (dfs_get_vbase_types): Do it here.
9860 (get_vbase_types): Adjust.
9862 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9864 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9865 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9866 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9867 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9868 (unmark_primary_bases): Remove declaration.
9869 (unmarkedp): Declare.
9870 (dfs_vbase_unmark): Likewise.
9871 * class.c (determine_primary_base): Return immediately if there
9872 are no base classes. Call mark_primary_bases here.
9873 (modify_all_direct_vtables): Remove.
9874 (modify_all_indirect_vtables): Remove.
9875 (dfs_modify_vtables_queue_p): New function.
9876 (dfs_modify_vtables): New function.
9877 (modify_all_vtables): Use them.
9878 (build_base_fields): Build FIELD_DECLs for primary virtual base
9880 (create_vtable_ptr): Don't call determine_primary_base here.
9881 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9882 (dfs_set_offset_for_vbases): ... this.
9883 (layout_virtual_bases): Use it.
9884 (layout_class_type): Call determine_primary_base here.
9885 * search.c (unmarkedp): Make it global.
9886 (shared_marked_p): Simplify.
9887 (shared_unmarked_p): Likewise.
9888 (dfs_primary_bases_queue_p): Remove.
9889 (dfs_unmark_primary_bases): Likewise.
9890 (unmark_primary_bases): Likewise.
9891 (mark_primary_bases): Simplify.
9892 (get_pure_virtuals): Don't call mark_primary_bases here.
9893 (dfs_vbase_unmark): New function.
9894 (get_vbase_types): Simplify.
9896 * class.c (struct base_info): Remove.
9897 (determine_primary_base): Take has_virtual_p rather than a
9898 base_info as input. Don't calculate max_has_virtual.
9899 (finish_struct_bits): Remove max_has_virtual argument.
9900 (create_vtable_ptr): Remove max_has_virtual_p argument.
9901 (layout_virtual_bases): Remove max argument.
9902 (layout_basetypes): Likewise.
9903 (layout_class_type): Remove max_has_virtual_p argument.
9904 (finish_struct_1): Remove max_has_virtual.
9906 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9907 (layout_basetypes): Remove.
9908 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9909 Update to handle primary virtual bases.
9910 (remove_base_fields): New function, split out from
9912 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9913 (layout_virtual_bases): New function, split out from
9914 layout_basetypes. Update to handle primary virtual bases.
9915 (layout_basetypes): Moved here from tree.c. Use
9916 remove_base_fields and layout_virtual_bases.
9917 * search.c (dfs_mark_primary_bases_queue_p): New function.
9918 (mark_primary_bases): Use it.
9919 * tree.c (CEIL): Remove.
9920 (propagate_binfo_offsets): Remove.
9921 (layout_basetypes): Remove.
9923 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9925 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9926 (BINFO_PRIMARY_MARKED_P): New macro.
9927 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9928 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9929 (mark_primary_bases): New function.
9930 (unmark_primary_bases): Likewise.
9931 * search.c (get_abstract_virtuals_1): Remove.
9932 (dfs_mark_primary_bases): New function.
9933 (mark_primary_bases): Likewise.
9934 (dfs_unmark_primary_bases): Likewise.
9935 (unmark_primary_bases): Likewise.
9936 (dfs_get_pure_virtuals): Likewise.
9938 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9940 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9941 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9942 (modify_one_vtable): Adjust.
9943 (fixup_vtable_deltas1): Likewise.
9944 (override_one_vtable): Likewise.
9945 * search.c (get_abstract_virtuals_1): Likewise.
9946 (get_pure_virtuals): Likewise.
9947 (expand_upcast_fixups): Likewise.
9948 * tree.c (debug_binfo): Likewise.
9950 * class.c (build_vtable): Don't return a value. Don't rebuild
9951 vtables for bases that have already been handled.
9952 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9953 already been handled.
9954 (modify_one_vtable): Adjust accordingly.
9955 (fixup_vtable_deltas1): Likewise.
9956 (finish_struct_1): Likewise.
9958 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9960 * call.c (build_new_method_call): Also check destructors.
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