| blob | a74be339951ef3522c498478080aa1bb3d28268b |
1 2001-06-05 Mark Mitchell <mark@codesourcery.com>
3 * pt.c (instantiate_decl): Tell the repository code about the
4 clones, not the cloned functions.
5 * repo.c (repo_template_used): Explicitly instantiate the cloned
6 function, not the clones.
8 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
10 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
11 ICS_BAD_FLAG on created conversion.
12 (compare_ics): Break out rank.
14 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
16 * class.c (layout_vtable_decl): Fix off by one error on
17 build_index_type.
18 (build_vtt): Likewise.
19 (build_ctor_vtbl_group): Likewise.
21 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
23 * class.c (maybe_indent_hierarchy): New function.
24 (dump_class_hierarchy_r): Add flags. Dump extra binfo
25 information, if enabled. Use maybe_indent_hierarchy. Adjust
26 output format.
27 (dump_class_hierarchy): Adjust prototype. Adjust output format.
28 (dump_array, dump_vtable, dump_vtt): New functions.
29 (finish_struct_1): Adjust hierarchy dumping.
30 (initialize_vtable): Call dump_vtable.
31 (build_vtt): Call dump_vtt.
32 (build_ctor_vtbl_group): Call dump_vtable.
33 * decl2.c (flag_dump_class_layout): Remove.
34 (cxx_decode_option): Remove dump translation unit
35 and dump class hierarchy check. Call dump_switch_p.
36 (finish_file): Adjust dumping.
37 (dump.c): Only dump base classes if not TDF_SLIM.
38 Only dump namespace members if not TDF_SLIM.
39 * optimize.c (dump_function): New function.
40 (optimize_function): Call dump_function.
41 * semantics.c (expand_body): Use dump_enabled_p.
43 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
45 PR g++/2936
46 Part missed from first commit
47 * decl2.c (finish_anon_union): Copy context.
49 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
51 PR g++/2936
52 * optimize.c (remap_decl): Remap anonymous aggregate members too.
54 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
56 PR g++/2823
57 * semantics.c (expand_body): Don't optimize thunks.
59 2001-05-24 Mark Mitchell <mark@codesourcery.com>
61 * decl.c (duplicate_decls): Tidy.
62 (init_decl_processing): Always set flag_no_builtin.
64 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
66 PR c++/2184
67 * decl2.c (do_local_using_decl): Push the decls, even in a
68 template.
70 2001-05-22 Mark Mitchell <mark@codesourcery.com>
72 * optimize.c (initialize_inlined_parameters): Don't set
73 TREE_READONLY for a VAR_DECL taking the place of an inlined
74 PARM_DECL.
76 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
78 * parse.y: Refer to compound literals as such, not as
79 constructor-expressions.
81 2001-05-21 Mark Mitchell <mark@codesourcery.com>
83 * call.c (build_op_delete_call): Ignore exception-specifications
84 when looking for matching delete operators.
85 * init.c (build_new_1): Compute whether or not the allocation
86 function used is a placement allocation function or not, and
87 communicate this information to build_op_delete_call.
89 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
91 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
92 (unsupported_options): Correspondingly.
94 2001-05-19 Zack Weinberg <zackw@stanford.edu>
96 * except.c (choose_personality_routine): Export. Add
97 explanatory comment. Take an enum languages, not a boolean.
98 (initialize_handler_parm): Adjust to match.
99 * cp-tree.h: Prototype choose_personality_routine.
100 * lex.c (handle_pragma_java_exceptions): New function.
101 (init_cp_pragma): Register #pragma GCC java_exceptions.
103 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
105 PR c++/2781
106 * optimize.c (update_cloned_parm): Copy addressability and other
107 flags.
109 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
111 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
112 (get_vtable_decl, build_vtt): Not here.
114 2001-05-17 Mark Mitchell <mark@codesourcery.com>
116 * except.c (cp_protect_cleanup_actions): New function.
117 (init_exception_processing): Don't set protect_cleanup_actions
118 here. Do set lang_protect_cleanup_actions.
120 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
122 * spew.c (read_token): Call yyerror on all unexpected tokens.
124 2001-05-12 Richard Henderson <rth@redhat.com>
126 EH merge from mainline:
128 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
129 * except.c (build_throw): Wrap the initialization of the exception
130 object in a MUST_NOT_THROW_EXPR.
131 (do_free_exception): #if 0.
133 * cp-tree.def (EH_SPEC_BLOCK): New.
134 (MUST_NOT_THROW_EXPR): New.
135 * cp-tree.h: Update changed function declarations.
136 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
137 (CPTI_CALL_UNEXPECTED): New.
138 (struct cp_language_function): Rename x_eh_spec_try_block
139 to x_eh_spec_block.
140 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
141 * decl.c (current_binding_level): If no current function
142 bindings, revert to scope_chain.
143 (initialize_predefined_identifiers): Remove __cp_push_exception.
144 (store_parm_decls): Use begin_eh_spec_block.
145 (finish_function): Use finish_eh_spec_block.
146 (mark_lang_function): Update for name changes.
147 * decl2.c (finish_file): No mark_all_runtime_matches.
148 * dump.c (cp_dump_tree): Handle new tree codes.
149 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
150 * except.c (catch_language_init, catch_language): Remove.
151 (init_exception_processing): Don't set language code.
152 Initialize call_unexpected_node, protect_cleanup_actions,
153 eh_personality_libfunc, lang_eh_runtime_type.
154 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
155 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
156 (prepare_eh_type): Split out type canonicalizations ...
157 (build_eh_type_type): ... from here.
158 (build_eh_type_type_ref): Remove.
159 (mark_all_runtime_matches): Remove.
160 (build_exc_ptr): New.
161 (do_begin_catch, do_end_catch): New.
162 (do_pop_exception): Remove.
163 (build_terminate_handler): Remove.
164 (choose_personality_routine): Split out language choice from ...
165 (initialize_handler_parm): ... here.
166 Use MUST_NOT_THROW_EXPR.
167 (expand_start_catch_block): Use do_begin_catch. Simplify Java
168 exception object handling.
169 (expand_start_eh_spec, expand_end_eh_spec): Remove.
170 (expand_exception_blocks, alloc_eh_object): Remove.
171 (begin_eh_spec_block, finish_eh_spec_block): New.
172 (do_allocate_exception, do_free_exception): New.
173 (expand_throw): Merge into ...
174 (build_throw): ... here. Update for abi.
175 * expr.c (cplus_expand_expr): No expand_internal_throw.
176 Handle MUST_NOT_THROW_EXPR.
177 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
178 * semantics.c (*) Update for except.h name changes.
179 (genrtl_try_block): No protect_with_terminate.
180 (genrtl_eh_spec_block): New.
181 (genrtl_handler): Don't emit the goto here.
182 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
183 (genrtl_finish_function): Don't expand_exception_blocks.
184 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
186 * decl.c (struct named_label_list): Rename eh_region to
187 in_try_scope, add in_catch_scope.
188 (struct binding_level): Rename eh_region to is_try_scope,
189 add is_catch_scope.
190 (note_level_for_try): Rename from note_level_for_eh.
191 (note_level_for_catch): New.
192 (poplevel): Copy both is_try_scope and is_catch_scope to
193 the named_label_list struct.
194 (check_previous_goto_1): Don't check for catch block via
195 DECL_ARTIFICIAL; use in_try_scope instead.
196 (check_goto): Likewise.
197 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
198 * except.c (expand_start_catch_block): Call note_level_for_catch.
199 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
201 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
202 exceptions_via_longjmp.
204 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
206 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
207 * typeck.c (get_member_function_from_ptrfunc,
208 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
209 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
211 2001-05-07 Mark Mitchell <mark@codesourcery.com>
213 * class.c (walk_subobject_offsets): Add max_offset parameter.
214 (record_subobject_offsets): Adjust call.
215 (layout_conflict_p): Stop walking when we get past the last empty
216 subobject.
218 2001-05-03 Mark Mitchell <mark@codesourcery.com>
220 * cp-tree.h (flag_inline_trees): Update documentation.
221 * decl.c (init_decl_processing): Adjust handling of
222 flag_inline_functions and flag_inline_trees to support -O3.
223 (grokfndecl): Set DECL_INLINE on all functions if that's what
224 the user requested.
225 (save_function_data): Clear DECL_INLINE in
226 current_function_cannot_inline is non-NULL.
227 * decl2.c (flag_inline_trees): Update documentation.
229 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
231 * dump.c (cp_dump_tree, USING_STMT case): New case.
232 * tree.c (cp_statement_code_p): Add USING_STMT.
233 * decl2.c (do_using_directive): Add the using directive statement.
235 * tree.c (walk_tree): Reformat an if block.
237 2001-05-02 Mark Mitchell <mark@codesourcery.com>
239 * decl.c (compute_array_index_type): Don't try to do anything with
240 the indices when processing a template.
242 2001-05-01 Mark Mitchell <mark@codesourcery.com>
244 * decl2.c (do_using_directive): Revert previous patch.
246 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
248 * cp-tree.def (USING_STMT): New statement node.
249 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
250 * decl2.c (do_using_directive): Add USING_STMT to statement
251 tree. Don't emit errors when processing template decl.
252 * pt.c (tsubst_expr, USING_STMT case): New case.
253 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
255 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
257 * call.c (build_new_op): Convert args from reference here.
258 (build_conditional_expr): Don't convert here.
260 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
262 * spew.c (last_token_id): New static variable.
263 (read_token): Set it here.
264 (yyerror): Use it here.
266 2001-04-30 Richard Henderson <rth@redhat.com>
268 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
269 * decl.c: Likewise.
271 2001-04-30 Mark Mitchell <mark@codesourcery.com>
273 * gxxint.texi: Remove.
274 * Make-lang.in: Remove all traces of gxxint.texi.
276 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
278 * decl2.c (start_static_initialization_or_destruction): Correct
279 logic to handle the -fno-use-cxa-atexit case.
281 2001-04-30 Mark Mitchell <mark@codesourcery.com>
283 * optimize.c (update_cloned_parm): New function.
284 (maybe_clone_body): Use it. Update the `this' parameter too.
286 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
288 * decl2.c (unsupported_options): Add new-abi.
289 * lang-options.h: Remove no longer supported options.
291 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
293 * except.c (can_convert_eh): Don't check template parms,
294 typename types etc.
296 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
298 * optimize.c (maybe_clone_body): Copy parameter names and locations.
300 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
302 * cp-tree.h (adjust_clone_args): Prototype new function.
303 * class.c (adjust_clone_args): New function.
304 * decl.c (start_function): Call it for in charge ctors.
306 2001-04-26 Mark Mitchell <mark@codesourcery.com>
308 * method.c (use_thunk): Make sure that thunks really are emitted
309 when requested.
311 Remove support for -Wextern-inline, -flabels-ok, -fvtable-gc, -fxref
312 * cp-tree.h (warn_extern_inline): Remove.
313 (flag_labels_ok): Likewise.
314 * decl2.c (warn_extern_inline): Remove.
315 (flag_labels_ok): Likewise.
316 (lang_f_options): Remove labels-ok, vtable-gc, xref.
317 (unsupported_options): Add them.
318 (cxx_decode_option): Don't accept -Wextern-inline.
319 * method.c (hack_identifier): Remove -flabels-ok support.
320 * spew.c (see_typename): Likewise.
322 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
324 * mangle.c (write_chars): New macro.
325 (hwint_to_ascii): New function
326 (write_number): Use it.
327 (write_integer_cst): Deal with really big numbers.
329 2001-04-25 Mark Mitchell <mark@codesourcery.com>
331 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
332 the clone.
334 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
336 * decl.c (grokdeclarator): Set context of namespace scope
337 TYPE_DECLS.
339 2001-04-24 Zack Weinberg <zackw@stanford.edu>
341 * cp/optimize.c: Include hashtab.h.
342 (struct inline_data): Add tree_pruner.
343 (expand_call_inline, expand_calls_inline): Use it when calling
344 walk_tree.
345 (optimize_function): Initialize and free tree_pruner.
347 2001-04-20 Mark Mitchell <mark@codesourcery.com>
349 * cp-tree.h (finish_enum): Change prototype.
350 * decl.c (finish_enum): Reorganize.
351 * parse.y (structsp): Adjust calls to finish_enum.
353 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
355 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
356 't' case.
358 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
360 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
361 (layout_empty_base): Return at end flag.
362 (build_base_field): Likewise.
363 (build_base_fields): Likewise.
364 (layout_virtual_bases): Don't add 1 to eoc value.
365 (end_of_class): Use full size for empty bases.
366 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
367 empty bases. Don't add 1 to eoc value. Only add trailing padding
368 if we're an empty class with no empty bases.
369 (dump_class_hierarchy): Dump size and alignment.
371 2001-04-19 Mark Mitchell <mark@codesourcery.com>
373 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
374 set.
375 (SET_DECL_LANGUAGE): New macro.
376 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
377 (pushdecl): Likewise.
378 (build_library_fn_1): Likewise.
379 (build_cp_library_fn): Likewise.
380 (grokfndecl): Likewise.
381 (grokvardecl): Mark `extern "C"' variables as having C linkage.
382 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
383 * lex.c (retrofit_lang_decl): Likewise.
384 * mangle.c (mangle_decl_string): Don't mangle the names of
385 variables declared with C language linkage.
386 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
388 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
390 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
391 flag_access_control from uninitialized storage.
393 2001-04-15 Mark Mitchell <mark@codesourcery.com>
395 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
396 * mangle.c (write_pointer_to_member_type): Fix mangling of
397 pointers to cv-qualified member function types.
399 * init.c (build_delete): Create a SAVE_EXPR for the address if
400 we're going to use it more than once.
402 2001-04-13 Mark Mitchell <mark@codesourcery.com>
404 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
405 (expand_ptremfunc_cst): Change prototype.
406 (delta2_from_ptrmemfunc): Remove.
407 * expr.c (cplus_expand_constant): Adjust call to
408 expand_ptrmemfunc_cst.
409 * typeck.c (build_ptrmemfunc1): Simplify.
410 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
411 results in a constant.
412 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
413 (delta2_from_ptrmemfunc): Remove.
414 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
416 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
418 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
419 (TYPE_ANONYMOUS_P): New macro.
420 (TAGGED_TYPE_P): New macro.
421 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
422 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
423 * tree.c (no_linkage_helper): Likewise.
424 * semantics.c (begin_class_definition): Likewise.
425 * pt.c (convert_template_argument): Likewise.
426 * lex.c (check_for_missing_semicolon): Likewise.
428 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
430 * class.c (dfs_unshared_virtual_bases): New function.
431 (mark_primary_bases): Call it.
432 (check_bases): Ignore virtual bases when determining
433 nearly-emptiness.
435 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
437 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
439 2001-04-11 Mark Mitchell <mark@codesourcery.com>
441 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
442 cloned function to the clone.
444 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
446 * error.c (GLOBAL_THING): Always use '__'.
448 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
450 * method.c (implicitly_declare_fn): Commonize code for copy ctor
451 and assignment op. Set TREE_USED for parameter.
453 2001-04-10 Richard Henderson <rth@redhat.com>
455 * typeck.c (build_array_ref): Push the array reference inside
456 COMPOUND_EXPR and COND_EXPR.
458 2001-04-10 Mark Mitchell <mark@codesourcery.com>
460 * class.c (find_final_overrider_data): Add `candidates'.
461 (dfs_find_final_overrider): Don't issue error messages
462 prematurely.
463 (find_final_overrider): Issue error messages here.
464 (build_base_field): Don't warn about amgibuous direct bases here.
465 (warn_about_ambiguous_direct_bases): New function.
466 (layout_class_type): Use it.
468 2001-04-05 Mark Mitchell <mark@codesourcery.com>
470 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
471 * decl.c (duplicate_decls): Adjust accordingly.
472 (maybe_commonize_var): Likewise.
473 (grokfndecl): Likewise.
474 (start_function): Likewise.
475 (start_method): Likewise.
476 * decl2.c (key_method): Likewise.
477 (import_export_decl): Likewise.
478 * method.c (implicitly_declare_fn): Likewise.
479 * optimize.c (maybe_clone_body): Likewise.
481 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
483 * lang-specs.h: Add __DEPRECATED.
485 2001-04-04 Jakub Jelinek <jakub@redhat.com>
487 * optimize.c (expand_call_inline): Only add newly inlined statements
488 into inlined_stmts.
490 2001-04-03 Mark Mitchell <mark@codesourcery.com>
492 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
493 (OPERATOR_FORMAT): Likewise.
494 (OPERATOR_TYPENAME_FORMAT): Likewise.
495 * operators.def: Remove old name-mangling information.
496 * decl.c (grok_op_properties): Adjust accordingly.
497 * lex.c (init_operators): Likewise.
498 * rtti.c (get_tinfo_decl): Issue error messages about types that
499 have variable size.
501 2001-04-03 Gabriel Dos Reis <gdr@codesourcery.com>
503 Correct semantics restrictions checking in throw-expression.
504 * except.c (is_admissible_throw_operand): New function.
505 (build_throw): Use it.
507 2001-04-03 Mark Mitchell <mark@codesourcery.com>
509 * decl2.c (import_export_decl): Don't call import_export_class
510 when processing an inline member function.
511 * semantics.c (expand_body): Call import_export_decl before
512 emitting inline functions.
514 2001-03-26 Mike Yang <yang@research.att.com>
515 Mark Mitchell <mark@codesourcery.com>
517 * dump.c (dump_access): New function.
518 (cp_dump_tree): Use it. Dump basetype information for class
519 types.
521 2001-03-26 Mark Mitchell <mark@codesourcery.com>
523 * Makefile.in (optimize.o): Depend on params.h.
524 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
525 (init_decl_processing): Set flag_no_inline when doing
526 inlining-on-trees.
527 * optimize.c: Include params.h.
528 (struct inline_data): Improve documentation of FNS. Add
529 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
530 (INSNS_PER_STMT): New macro.
531 (remap_block): Use CLONING_P.
532 (inlinable_function_p): Don't inline big functions.
533 (expand_call_inline): Keep track of how much inlining we've done.
534 (optimize_function): Set FIRST_INLINED_FN.
535 (maybe_clone_body): Set CLONING_P.
536 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
537 tree nodes.
538 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
539 rest_of_compilation. Clear DECL_RTL for local variables
540 afterwards.
541 (clear_decl_rtl): New function.
543 2001-03-26 Jakub Jelinek <jakub@redhat.com>
545 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
546 not `_'.
548 2001-03-26 Jakub Jelinek <jakub@redhat.com>
550 * decl.c (local_names): Define.
551 (push_local_name): New.
552 (grok_reference_init): Return init if initializing static reference
553 variable with non-constant instead of emitting it.
554 Move expand_static_init call to cp_finish_decl.
555 (layout_var_decl): Call push_local_name.
556 (maybe_commonize_var): Allow inlining functions even if they have
557 static local variables, use comdat_linkage for them if flag_weak.
558 (check_initializer): Call obscure_complex_init if
559 grok_reference_init returned non-zero.
560 (save_function_data): Clear x_local_names.
561 (pop_cp_function_context): Free x_local_names.
562 (mark_inlined_fns): Remove.
563 (mark_lang_function): Mark x_local_names.
564 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
565 Mark inlined_fns as tree, remove call to mark_inlined_fns.
566 * class.c (alter_access): Ensure DECL_ACCESS is never set if
567 DECL_DISCRIMINATOR_P.
568 * cp-tree.h (cp_language_function): Add x_local_names.
569 (lang_decl_flags): Add discriminator into u2.
570 (lang_decl_inlined_fns): Remove.
571 (lang_decl): inlined_fns is now a TREE_VEC.
572 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
573 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
574 TREE_VEC, not a custom structure.
575 (optimize_function): Likewise.
576 * mangle.c (discriminator_for_local_entity): Discriminate among
577 VAR_DECL local entities.
578 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
579 is not valid.
581 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
583 * call.c (build_java_interface_fn_ref): Fix local declarations.
585 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
587 Add support for Java interface method calls.
588 * cp-tree.h (struct lang_type): Add java_interface flag.
589 (TYPE_JAVA_INTERFACE): New macro.
590 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
591 by setting TYPE_JAVA_INTERFACE.
592 * call.c (java_iface_lookup_fn): New static.
593 (build_over_call): If calling a method declared in a
594 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
595 expression which resolves the function address.
596 (build_java_interface_fn_ref): New function.
598 2001-03-22 Zack Weinberg <zackw@stanford.edu>
600 * lang-specs.h: Add zero initializer for cpp_spec field to
601 all array elements. Don't put an #ifdef inside the initializer
602 list; set a default for CPLUSPLUS_CPP_SPEC and use it.
604 2001-03-22 Jakub Jelinek <jakub@redhat.com>
606 * method.c (do_build_assign_ref): Don't use build_modify_expr for
607 anonymous aggregates, since they don't have assignment operator
608 method.
609 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
610 assignment operators for anonymous structure fields.
612 2001-03-21 Jason Merrill <jason@redhat.com>
614 * pt.c (instantiate_decl): Abort if we see a member constant
615 instantiation that doesn't already have its initializer.
617 2001-03-21 Mark Mitchell <mark@codesourcery.com>
619 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
621 2001-03-21 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
622 based on an idea from Joe Buck <jbuck@synopsys.com>
624 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
625 New nonterminals.
626 (data_def, component_decl): Add reductions to bad_decl.
628 2001-03-21 Mark Mitchell <mark@codesourcery.com>
630 * mangle.c (mangle_decl_string): Mangle the names of overloaded
631 operators, even when they have `extern "C"' linkage.
633 2001-03-19 Mark Mitchell <mark@codesourcery.com>
635 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
636 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
637 where it's not necessary.
638 (add_method): Remove optimization involving comparison of
639 DECL_ASSEMBLER_NAME.
640 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
641 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
642 where it's not necessary.
643 (check_methods): Likewise.
644 (build_clone): Likewise.
645 (built_vtt): Likewise.
646 * cp-tree.h (DECL_NEEDED_P): Likewise.
647 * decl.c (pushtag): Likewise.
648 (duplicate_decls): Likewise.
649 (pushdecl): Likewise.
650 (builtin_function): Likewise.
651 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
652 (build_cp_library_fn): Likewise.
653 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
654 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
655 where it's not necessary.
656 (make_rtl_for_nonlocal_decl): Likewise.
657 (cp_finish_decl): Likewise.
658 (grokfndecl): Likewise.
659 (grokvardecl): Likewise.
660 (grokdeclarator): Likewise.
661 (start_function): Likewise.
662 (cp_missing_return_ok_p): Likewise.
663 * decl2.c (grokclassfn): Likewise.
664 (check_classfn): Likewise.
665 (finish_static_data_member_decl): Likewise.
666 (grokfield): Likewise.
667 * error.c (GLOBAL_IORD_P): Remove.
668 (dump_global_iord): Improve output.
669 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
670 * except.c (nothrow_libfn_p): Summarily reject any function not in
671 namespace-scope.
672 * init.c (build_java_class_ref): Don't explicitly set
673 DECL_ASSEMBLER_NAME after calling mangle_decl.
674 * mangle.c (mangle_decl_string): Handle extern "C" functions.
675 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
676 * method.c (set_mangled_name_for_decl): Don't explicitly set
677 DECL_ASSEMBLER_NAME after calling mangle_decl.
678 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
679 IDENTIFIER_GLOBAL_VALUE for the thunk.
680 * pt.c (set_mangled_name_for_template_decl): Remove.
681 (check_explicit_specialization): Don't use it.
682 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
683 (tsubst_friend_function): Likewise.
684 (tsubst_decl): Likewise.
685 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
686 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
687 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
688 where it's not necessary.
689 (tinfo_base_init): Likewise.
690 (create_real_tinfo_var): Likewise.
691 * search.c (looup_field_1): Likewise.
692 * semantics.c (finish_named_return_value): Likewise.
693 * tree.c (init_tree): Set lang_set_decl_assembler_name.
695 2001-03-15 Neil Booth <neil@daikokuya.demon.co.uk>
697 * lex.c: Delete duplicate pending_lang_change.
699 2001-03-15 Zack Weinberg <zackw@stanford.edu>
701 * decl.c: Replace all uses of 'boolean' with 'bool'.
703 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
705 * except.c: Revert previous patch.
707 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
709 Correct semantics restrictions checking in throw-expression.
710 * except.c (is_admissible_throw_operand): New function.
711 (build_throw): Use it.
713 2001-03-14 Mark Mitchell <mark@codesourcery.com>
715 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
716 and its ilk.
718 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
719 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
720 * decl.c (duplicate_decls): Likewise.
721 (builtin_function): Likewise.
722 (build_library_fn): Likewise.
723 (build_cp_library_fn): Likewise.
724 (check_initializer): Likewise.
725 (cp_finish_decl): Likewise.
726 * decl2.c (grokfield): Likewise.
727 (grok_function_init): Remove #if 0'd code.
728 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
729 * friend.c (do_friend): Likewise.
730 * init.c (get_temp_regvar): Likewise.
731 * method.c (make_thunk): Likewise.
732 * pt.c (tsubst_friend_function): Likewise.
733 (tsubst_decl): Likewise.
734 (regenerate_decl_from_template): Likewise.
735 * semantics.c (genrtl_named_return_value): Likewise.
736 (expand_body): Likewise.
737 (genrtl_finish_function): Likewise.
738 * tree.c (cp_tree_equal): Likewise.
740 2001-03-06 Zack Weinberg <zackw@stanford.edu>
742 * spew.c: Remove references to CPP_OSTRING.
744 2001-03-06 Jeffrey Oldham <oldham@codesourcery.com>
746 * call.c (joust): Ensure more_specialized()'s argument length
747 parameter has correct value for constructors.
749 2001-03-03 Nathan Sidwell <nathan@codesourcery.com>
751 * call.c (convert_like_real): Add extra semantics to INNER
752 parameter. Don't convert to temporary if a user conversion
753 gives us an lvalue that we're about to bind to a reference.
754 Set INNER to indicate pending reference binding on recursive
755 calls.
757 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
759 * class.c (check_field_decls): Pointers to member do not a
760 non-pod struct make, as per DR 148.
762 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
764 * call.c (joust): cp_pedwarn when using gnu extension concerning
765 worst conversion sequences.
767 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
769 Implement using decls inside template functions.
770 * decl2.c (validate_nonmember_using_decl): Don't special case
771 fake_std_node in the global namespace. Don't reject early when
772 processing a template.
773 (do_local_using_decl): Add to statement tree. Don't do further
774 processing when building a template.
775 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
777 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
779 * decl2.c (do_nonmember_using_decl): Don't complain if we find
780 same function. Do complain about ambiguating extern "C"
781 declarations.
783 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
785 * pt.c (invalid_nontype_parm_type_p): Deprecate float and
786 complex types.
788 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
790 Fix ctor vtable vcall offsets.
791 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
792 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
793 (get_matching_base): Remove.
794 (get_original_base): New function.
795 (build_vtbl_initializer): Initialize vid.rtti_binfo.
796 Use a virtual thunk for a ctor vtable with an index
797 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
798 primary base within a constructor vtable. Only set
799 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
800 when primary base has been lost.
801 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
803 2001-02-22 Mark Mitchell <mark@codesourcery.com>
805 * spew.c (yylex): Correct handling of friends.
807 * mangle.c (write_encoding): Pass write_function_type the
808 FUNCTION_DECL for the function being encoded.
809 (write_function_type): Pass it along to write_bare_function_type.
810 (write_bare_function_type): Pass it along to write_method_parms.
811 (write_method_parms): Don't mangle the compiler-generated
812 parameters to a constructor or destructor.
814 2001-02-22 Andreas Jaeger <aj@suse.de>
816 * optimize.c: Include toplev.h for
817 note_deferral_of_defined_inline_function prototype.
819 2001-02-22 Jakub Jelinek <jakub@redhat.com>
821 * cp-tree.h (struct lang_decl_inlined_fns): New.
822 (struct lang_decls): Add inlined_fns.
823 (DECL_INLINED_FNS): New macro.
824 * optimize.c (struct inline_data): Add inlined_fns.
825 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
826 (inlinable_function_p): Likewise, fix typo in comment,
827 function is not inlinable if it already inlined function currently
828 being optimized.
829 (expand_call_inline): Add fn to inlined_fns if neccessary.
830 (optimize_function): Initialize inlined_fns.
831 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
832 * decl.c (mark_inlined_fns): New function.
833 (lang_mark_tree): Call it.
835 2001-02-19 Mark Mitchell <mark@codesourcery.com>
837 * decl2.c (set_decl_namespace): Allow explicit instantiations in
838 any namespace.
840 2001-02-21 Jason Merrill <jason@redhat.com>
842 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
843 (DECL_UNINLINABLE): Move to middle-end.
845 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
846 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
847 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
848 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
849 parms and outer BLOCK. note_deferral_of_defined_inline_function.
851 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
852 second parm of op=.
854 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
856 * optimize.c (expand_call_inline): Don't walk subtrees of type
857 nodes.
859 2001-02-18 Mark Mitchell <mark@codesourcery.com>
861 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
862 for a destructor.
864 2001-02-17 Mark Mitchell <mark@codesourcery.com>
866 * cp-tree.h (new_abi_rtti_p): Remove.
867 (name_mangling_version): Likewise.
868 (flag_do_squangling): Likewise.
869 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
870 * decl.c (grokfndecl): Likewise.
871 * decl2.c (name_mangling_version): Remove.
872 (flag_do_squangling): Likewise.
873 (lang_f_options): Remove `squangle'.
874 (unsupported_options): Add `squangle'.
875 (cxx_decode_option): Issue a warning about uses of
876 -fname-mangling-version.
877 (finish_file): Remove old ABI support.
878 * pt.c (check_explicit_specialization): Likewise.
879 (tsubst_decl): Likewise.
880 * rtti.c (init_rtti_processing): Likewise.
881 (build_headof): Likewise.
882 (get_tinfo_decl_dynamic): Likewise.
883 (tinfo_from_decl): Likewise.
884 (build_dynamic_cast_1): Likewise.
885 (synthesize_tinfo_var): Likewise.
886 * init.c (build_new): Allow enumeration types for the array-bounds
887 in a direct-new-declarator.
889 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
891 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
892 TREE_PROTECTED from the template being specialized.
894 2001-02-18 Jason Merrill <jason@redhat.com>
896 Do put the VTT parameter in DECL_ARGUMENTS.
897 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
898 (current_vtt_parm): New macro.
899 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
900 (DECL_HAS_VTT_PARM_P): New macro.
901 (DECL_VTT_PARM): Remove.
902 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
903 * decl.c (duplicate_decls): Only copy the operator code if
904 appropriate.
905 (start_function): Set current_vtt_parm.
906 (lang_mark_tree): Don't mark vtt_parm.
907 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
908 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
909 * class.c (build_clone): Maybe remove the VTT parm.
910 * optimize.c (maybe_clone_body): Set up the VTT parm.
911 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
912 * call.c (build_over_call): Just allow the VTT arg.
913 * method.c (make_thunk): Don't set DECL_VTT_PARM.
914 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
915 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
916 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
917 * error.c (dump_function_decl): Likewise.
918 * call.c (build_user_type_conversion_1, convert_like_real): Abort
919 if we try to call a constructor with in-charge or VTT parms.
920 * method.c (skip_artificial_parms_for): New fn.
921 * call.c (add_function_candidate, build_over_call): Call it.
922 * call.c (build_new_method_call): Use current_vtt_parm.
923 * init.c (expand_virtual_init): Likewise.
924 * class.c (same_signature_p): No longer static.
925 * cp-tree.h: Declare it.
926 * search.c (look_for_overrides_r): Use it.
928 2001-02-17 Anthony Green <green@redhat.com>
930 * lang-specs.h: Add more -D__EXCEPTIONS.
932 2001-02-17 Jason Merrill <jason@redhat.com>
934 * decl.c (bad_specifiers): Allow throw specs on things with
935 pointer-to-function or -member-function type.
936 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
937 a pmf.
939 2001-02-16 Jason Merrill <jason@redhat.com>
941 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
942 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
943 * optimize.c (maybe_clone_body): Don't substitute it.
944 * call.c (build_new_method_call): Check in_chrg instead.
945 * init.c (expand_virtual_init): Likewise.
947 2001-02-16 Jakub Jelinek <jakub@redhat.com>
949 * call.c (convert_like_real): Create a temporary for non-lvalue.
951 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
953 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
954 class-type introduces at least a type-name.
956 2001-02-16 Jason Merrill <jason@redhat.com>
958 * optimize.c (remap_block): If we're compiling a clone, pass the
959 new block to insert_block.
961 2001-02-14 Jakub Jelinek <jakub@redhat.com>
963 * typeck.c (build_unary_op): Clarify error message.
965 2001-02-15 Mark Mitchell <mark@codesourcery.com>
967 * pt.c (push_template_decl_real): Don't remangle the name of a
968 class template.
970 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
972 * friend.c (do_friend): Don't take the nested [template] class
973 into account when deciding whether to warn about the friend
974 function not referring to a template function.
976 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
978 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
979 section.
980 * init.c (emit_base_init): Remove incorrect comment about
981 virtual bases.
982 * method.c (make_thunk): Fix comment alignment.
984 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
986 Kill remnants of this is variable.
987 * cp-tree.h (flag_this_is_variable): Remove.
988 * decl2.c (flag_this_is_variable): Remove.
989 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
990 (build_vbase_path): The path is non-static, even in a cdtor.
991 (resolves_to_fixed_type_p): Add additional return value.
992 * search.c (init_vbase_pointers): Adjust.
993 * tree.c (lvalue_p_1): Adjust.
994 * typeck.c (mark_addressable): Adjust.
996 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
998 * pt.c (unify): Don't check cv quals of array types.
1000 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1002 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1003 check whether we already have the type.
1005 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1007 * typeck2.c (process_init_constructor): Check
1008 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1010 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1012 * errfn.c (cp_deprecated): Tweak diagnostic text.
1013 * parse.y (new_initializer): Deprecate initializer lists
1014 extension.
1016 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1018 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1019 Remove spurious information in comment. Allow further
1020 adjustments of REFERENCE_TYPE args.
1022 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1024 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1025 * call.c (build_op_delete_call): Simplify to remove duplicate
1026 code.
1027 * class.c (clone_function_decl): Don't build the deleting variant
1028 of a non-virtual destructor.
1029 * decl.c (finish_destructor_body): Don't call delete if this is a
1030 non-virtual destructor.
1031 * init.c (build_delete): Explicitly call `operator delete' when
1032 deleting an object with a non-virtual destructor.
1034 2001-02-13 Jason Merrill <jason@redhat.com>
1036 * lang-specs.h: Add more __EXCEPTIONS.
1038 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1040 Remove old ABI support.
1042 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1044 * decl2.c (flag_vtable_thunks): Always set it to 1.
1045 (flag_new_abi): Likewise.
1046 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1048 * Makefile.in (g++spec.o): Fix typo.
1050 2001-02-09 Jason Merrill <jason@redhat.com>
1052 * lang-specs.h: Restore definition of __EXCEPTIONS.
1054 2001-02-08 Jason Merrill <jason@redhat.com>
1056 * search.c (shared_member_p): New function.
1057 (lookup_field_r): Use it.
1058 * cp-tree.h (SHARED_MEMBER_P): Remove.
1060 * method.c (process_overload_item): Handle template-dependent array
1061 bounds.
1062 * pt.c (type_unification_real): If we end up with undeduced nontype
1063 parms, try again.
1065 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1066 types.
1068 * typeck2.c (friendly_abort): Don't say anything if we have
1069 earlier errors or sorries.
1071 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1072 wchar_t. Ignore if in_system_header.
1074 * decl.c (maybe_push_cleanup_level): New fn...
1075 (start_decl_1): ...split out from here.
1076 * cvt.c (build_up_reference): Use it.
1077 * cp-tree.h: Declare it.
1079 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1081 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1082 spec.
1084 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1086 * pt.c (lookup_template_class): Make sure it's a primary
1087 template or template_template_parm when called from the parser.
1088 (instantiate_template_class): Add assertion.
1090 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1092 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1093 from error_mark_node.
1095 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1097 Fix specification and implementation bugs in V3 ABI
1098 construction vtables.
1099 * cp-tree.h (flag_dump_class_layout): New flag.
1100 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1101 (BINFO_LOST_PRIMARY_P): New flag.
1102 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1103 (BINFO_PRIMARY_MARKED_P): Rename to ...
1104 (BINFO_PRIMARY_P): ... here.
1105 (binfo_via_virtual): New prototype.
1106 * decl2.c (flag_dump_class_layout): New flag.
1107 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1108 use `=' as a file name separator.
1109 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1110 bases.
1111 (build_vtbl_address): If this is a virtual primary base, then
1112 get the vtbl of what it is ultimately primary for.
1113 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1114 for BINFO_PRIMARY_P.
1115 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1116 (get_shared_vbase_if_not_primary): Likewise.
1117 (dfs_get_pure_virtuals): Likewise.
1118 (expand_upcast_fixups): Likewise.
1119 (fixup_virtual_upcast_offsets): Likewise.
1120 (dfs_find_vbase_instance): Likewise.
1121 (find_vbase_instance): Likewise.
1122 (binfo_from_vbase): Adjust comment to reflect reality.
1123 (binfo_via_virtual): New function.
1124 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1125 for binfo walking during VTT construction.
1126 (dfs_mark_primary_bases): Remove.
1127 (force_canonical_binfo_r): New function.
1128 (force_canonical_binfo): New function.
1129 (mark_primary_virtual_base): New function.
1130 (mark_primary_bases): Walk in inheritance graph order, use
1131 mark_primary_virtual_base.
1132 (determine_primary_base): Use some more intermediate variables.
1133 (dfs_find_final_overrider): Don't check for overriding along a
1134 virtual path.
1135 (dfs_modify_vtables): Walk into primary virtual bases too.
1136 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1137 (build_base_fields): Likewise.
1138 (dfs_set_offset_for_unshared_vbases): Likewise.
1139 (layout_virtual_bases): Likewise.
1140 (end_of_class): Likewise.
1141 (finish_struct_1): Call dump_class_hierarchy, if requested.
1142 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1143 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1144 (dump_class_hierarchy): Add file parameter. Append to file, if
1145 required.
1146 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1147 Use canonical base for virtual bases.
1148 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1149 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1150 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1151 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1152 virtual VTTs.
1153 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1154 from DATA. We want virtual primary bases and all bases via virtual.
1155 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1156 virtual base when not a construction vtable.
1157 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1158 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1159 Use canonical bases when processing virtual bases.
1160 (accumulate_vtbl_inits): We're interested in any base via a
1161 virtual path.
1162 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1163 within a construction vtable, determine what is being overridden.
1164 (build_vtbl_initializer): Add more comments
1165 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1166 (build_rtti_vtbl_entries): Check if the base has lost its
1167 primary.
1169 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1171 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1173 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1175 * decl.c (pushdecl): Call abort instead of fatal.
1176 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1177 * init.c (build_new_1): Likewise.
1178 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1179 * decl.c (build_typename_type): hash_table_init now returns void.
1180 decl.c (init_decl_processing): Make an error non-fatal.
1182 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1184 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1185 Document.
1186 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1187 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1188 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1189 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1190 * decl.c (maybe_commonize_var): Use the new name-mangling where
1191 appropriate.
1192 * decl2.c (comdat_linkage): Enhance comments. Make all
1193 compiler-generated things static, if COMDAT is not available.
1194 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1195 library COMDAT.
1196 (tinfo_base_init): Use the correct mangled name for typeinfo
1197 strings, and push them into the global scope.
1198 (typeinfo_in_lib_p): New function.
1199 (synthesize_tinfo_var): Use it.
1200 (create_real_tinfo_var): Likewise.
1202 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1204 * decl.c (push_class_binding): Use context_for_name_lookup instead
1205 of CP_DECL_CONTEXT.
1206 * search.c (context_for_name_lookup): Remove static. Check for NULL
1207 context in the loop.
1208 * cp-tree.h (context_for_name_lookup): Add prototype.
1210 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1212 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1213 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1214 Remove.
1215 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1216 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1218 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1220 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1221 of macros used when compiling g++spec.c.
1222 * g++spec.c (lang_specific_driver): Link with the shared
1223 libgcc by default.
1225 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1227 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1228 make_reference_declarator, make_call_declarator), method.c
1229 (implicitly_declare_fn), parse.y (namespace_using_decl,
1230 notype_unqualified_id, expr_or_declarator, new_type_id,
1231 after_type_declarator, direct_after_type_declarator,
1232 notype_declarator, complex_notype_declarator,
1233 complex_direct_notype_declarator, qualified_id,
1234 notype_qualified_id, overqualified_id, direct_new_declarator,
1235 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1236 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1237 instead of build_parse_node.
1239 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1241 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1242 (minus_one_node): Moved to top level gcc directory. Renamed
1243 to integer_minus_one_node.
1245 * init.c (init_init_processing): Don't set minus_one_node.
1246 (build_vec_init): Use integer_minus_one_node.
1248 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1250 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1252 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1253 identical and they would be replaced with constant, remove
1254 MODIFY_EXPR from the tree.
1256 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1258 * Make-lang.in: Remove all dependencies on defaults.h.
1259 * call.c: Don't include defaults.h.
1260 * decl.c: Likewise.
1261 * decl2.c: Likewise.
1262 * except.c: Likewise.
1263 * pt.c: Likewise.
1264 * rtti.c: Likewise.
1265 * tree.c: Likewise.
1266 * typeck.c: Likewise.
1268 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1270 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1271 operators even in "C" linkage.
1272 * method.c (set_mangled_name_for_decl): Likewise.
1273 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1274 overloaded operators in "C" linkage.
1276 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1278 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1279 (tsubst_arg_types): Check parameter is not void.
1280 (tsubst): Adjust tsubst_decl call.
1282 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1284 * call.c (add_builtin_candidate): Quote std properly, from
1285 previous change.
1287 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1289 * pt.c (check_explicit_specialization): Clone constructors and
1290 destructors.
1292 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1294 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1295 indicates anything special about template depth. Make sure we
1296 only count the user visible template classes.
1298 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1300 * call.c (build_conv): Typo in comment.
1301 (add_builtin_candidate): Add more explanation.
1302 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1303 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1304 when we have enumeral types.
1305 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1306 candidates for relops and eqops.
1307 (joust): Simplify control flow. Allow a non-template user
1308 function to hide a builtin.
1310 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1312 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1313 (more_specialized): Add deduction parameter.
1314 * call.c (joust): Adjust more_specialized call.
1315 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1316 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1317 (get_bindings_order): Remove.
1318 (get_bindings_real): Add DEDUCE parameter.
1319 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1320 REFERENCE_TYPE jig for DEDUCE_ORDER.
1321 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1322 maybe_adjust_types_for_deduction.
1323 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1324 directly.
1325 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1326 (check_cv_quals_for_unify): Use new unify qualifier flags.
1327 (unify): Clear new unify qualifier flags.
1328 (get_bindings_real): Add DEDUCE parameter.
1329 (get_bindings): Adjust call to get_bindings_real.
1330 (get_bindings_overload): Likewise.
1331 (most_specialized_instantiation): Adjust call to
1332 more_specialized.
1334 2001-01-19 Jason Merrill <jason@redhat.com>
1336 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1338 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1339 -fnew-abi.
1341 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1343 * decl2.c (arg_assoc_class): Fix double iteration logic.
1345 2001-01-19 Jason Merrill <jason@redhat.com>
1347 * init.c (build_delete): Always call convert_force to strip cv-quals.
1349 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1350 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1351 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1353 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1355 * search.c (get_vbase_1): Count only virtual bases.
1357 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1359 * class.c (duplicate_tag_error): Robustify flag clearing.
1361 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1363 * cp-tree.h (lookup_template_class): Add complain parm.
1364 * decl.c (lookup_namespace_name): Adjust call to
1365 lookup_template_class.
1366 (make_typename_type): Likewise.
1367 * semantics.c (finish_template_type): Likewise.
1368 * pt.c (lookup_template_class): Add complain parm. Adjust.
1369 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1370 (tsubst): Likewise.
1372 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1374 * pt.c (copy_default_args_to_explicit_spec): Preserve
1375 object's CV quals. Reorganize.
1377 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1379 * typeck.c (build_modify_expr): Say `initialization' for
1380 INIT_EXPRs.
1381 * init.c (build_default_init): Convert to enumeral type, if
1382 needed.
1384 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1386 * parse.y (nomods_initdcl0): Properly set things up for
1387 initdcl0_innards.
1389 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1391 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1392 (type_unification_real): Set it.
1393 (unify): Use it.
1395 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1397 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1399 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1401 * semantics.c (begin_class_definition): Check we're not inside a
1402 template parm list.
1404 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1406 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1407 BASELINK_P.
1409 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1411 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1412 * call.c (build_over_call): Add comment.
1414 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1416 * cvt.c (ocp_convert): Handle vector type conversion
1417 * typeck2.c (digest_init): Handle vector type initializations
1419 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1421 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1422 was given.
1424 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1426 * pt.c (check_nontype_parm): Rename to ...
1427 (invalid_nontype_parm_type_p): ... here.
1428 (process_template_parm): Adjust.
1429 (convert_template_argument): Adjust.
1431 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1433 * pt.c (check_nontype_parm): New function.
1434 (process_template_parm): Use it.
1435 (convert_template_argument): Use it.
1436 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1437 member.
1439 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1441 * tree.c: Add defaults.h
1442 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1443 * Make-lang.in (cp/tree.o): Add defaults.h.
1445 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1447 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1449 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1451 * g++.1: Change to be ".so man1/gcc.1".
1453 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1455 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1456 internals info.
1457 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1458 ($(srcdir)/cp/g++int.info): New target.
1459 * gxxint.texi: Add info directory entry. Use @@ in email address.
1460 * .cvsignore: Update.
1462 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1464 * typeck.c (build_c_cast): Do template processing earlier.
1465 Always pedwarn on array casts.
1467 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1469 * friend.c (make_friend_class): Make sure a templated class is
1470 actually a template.
1472 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1474 * decl2.c (get_guard): Set linkage from guarded decl.
1476 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1478 * call.c (convert_default_arg): Check for unprocessed
1479 DEFAULT_ARG.
1480 * cp-tree.h (replace_defarg): Move to spew.c.
1481 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1482 spew.c, which is where they really are.
1483 (done_pending_defargs): Declare.
1484 (unprocessed_defarg_fn): Declare.
1485 * decl.c (replace_defarg): Move to spew.c
1486 * parse.y (structsp): Call done_pending_defargs.
1487 * spew.c (defarg_fns): Rearrange list structure.
1488 (defarg_fnsdone): New static variable.
1489 (defarg_depfns): New static variable.
1490 (init_spew): Adjust.
1491 (add_defarg_fn): Store the type in TREE_TYPE.
1492 (do_pending_defargs): Detect and deal with ordering constraints
1493 and circularity.
1494 (done_pending_defargs): New function.
1495 (unprocessed_defarg_fn): New function.
1496 (replace_defarg): Moved from decl.c. Robustify. Don't save
1497 if circularity detected.
1499 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1501 * pt.c (unify): Check array has a domain, before checking
1502 whether it is variable sized.
1504 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1506 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1507 parameters with pointers to arrays of unknown bound.
1509 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1511 * parse.y (template_parm_header, template_spec_header): New
1512 reductions. Split out from ...
1513 (template_header): ... here. Use them.
1514 (template_template_parm): Use template_parm_header.
1515 * semantics.c (finish_template_template_parm): Add assert.
1517 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1519 * mangle.c (write_builtin_type): Fix thinko.
1521 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1522 (copy_default_args_to_explicit_spec): Likewise.
1523 (check_explicit_specialization): Use it.
1525 * class.c (finish_struct_1): Remove last argument in call to
1526 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1527 * decl.c (builtin_function): Likewise.
1528 (build_cp_library_fn): Likewise.
1529 (check_initializer): Likewise.
1530 (make_rtl_for_nonlocal_decl): Likewise.
1531 (cp_finish_decl): Likewise.
1532 (start_function): Likewise.
1533 * decl2.c (finish_anon_union): Likewise.
1534 * friend.c (do_friend): Likewise.
1535 * init.c (build_java_class_ref): Likewise.
1536 * method.c (make_thunk): Likewise.
1537 * pt.c (tsubst_friend_function): Likewise.
1538 * semantics.c (expand_body): Likewise.
1540 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1542 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1543 looking at DECL_CLONED_FUNCTION for non-functions.
1545 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1547 * error.c (dump_template_parameter): Use parm to determine how
1548 to print default value.
1550 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1552 * class.c (duplicate_tag_error): Clear more flags.
1554 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1556 * call.c (build_new_method_call): Use binfo_for_vbase.
1558 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1560 * cp-tree.h (flag_cond_mismatch): Don't declare.
1561 * decl2.c (flag_cond_mismatch): Don't define.
1562 (lang_f_options): Remove cond-mismatch.
1563 (unsupported_options): Add cond-mismatch.
1565 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1567 * class.c (handle_using_decl): Reject using of constructor name
1568 of sourcing class. Allow injecting of a method with same name as
1569 nested class. Fixup error messages.
1571 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1573 * decl2.c (lang_decode_option): Handle -Wformat=2.
1575 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1577 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1578 initialized_in_class.
1579 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1580 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1581 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1582 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1583 * pt.c (check_default_tmpl_args): Adjust for
1584 DECL_INITIALIZED_IN_CLASS_P.
1585 (instantiate_class_template): Likewise.
1586 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1588 * class.c (finish_struct): Constify saved_filename.
1590 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1592 * class.c (duplicate_tag_error): Adjust diagnostic.
1593 (finish_struct): Locally set location to start of struct.
1594 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1596 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1598 * decl.c (struct binding_level): Adjust class_shadowed comments
1599 to reflect reality.
1600 (push_class_level_binding): Ajust comments to reflect reality.
1601 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1602 Don't set TREE_VALUE on the class_shadowed list.
1604 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1606 * decl2.c (acceptable_java_type): Allow references too.
1607 * init.c (build_java_class_ref): When using the new ABI, search
1608 `class$' and have it mangled with `mangle_decl.'
1609 * mangle.c (write_java_integer_type_codes): New function.
1610 (write_builtin_type): Detect and mangle Java integer and real
1611 types.
1613 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1615 * decl2.c (grokfield): Don't accept `asm' specifiers for
1616 non-static data members.
1618 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1620 * expr.c (cplus_expand_expr): Don't reset `target'.
1622 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1624 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1626 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1628 * parse.y (template_datadef): Check for error_mark_node.
1630 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1632 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1634 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1636 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1637 (record_builtin_type): Make non-static.
1638 (flag_short_double): Don't declare.
1639 (init_decl_processing): Remove the creation of many tree nodes now
1640 in c_common_nodes_and_builtins.
1641 (build_void_list_node): New function.
1642 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1643 * cp-tree.h (flag_short_wchar): Don't declare.
1645 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1647 * call.c (build_conv): Don't use build1 for USER_CONV.
1648 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1650 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1652 * lex.c (lang_init): Call c_common_lang_init.
1654 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1656 * search.c (lookup_fnfields_here): Remove.
1657 (look_for_overrides_r): Use lookup_fnfields_1.
1658 Ignore functions from using declarations.
1660 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1662 Implement exceptions specifiers for implicit member functions.
1663 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1664 * method.c (synthesize_exception_spec): New function.
1665 (locate_dtor, locate_ctor, locate_copy): New functions.
1666 (implicitly_declare_fn): Generate the exception spec too.
1667 * search.c (check_final_overrider): Check artificial functions
1668 too.
1669 * typeck2.c (merge_exception_specifiers): New function.
1671 2001-01-03 Jason Merrill <jason@redhat.com>
1673 * init.c (build_default_init): New fn.
1674 (perform_member_init): Split out from here.
1675 (build_new_1): Use it. Simplify initialization logic.
1676 (build_vec_init): Take an array, rather than a pointer and maxindex.
1677 Speed up simple initializations. Don't clean up if we're assigning.
1678 * cp-tree.h: Adjust.
1679 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1680 * parse.y (new_initializer): Return void_zero_node for ().
1681 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1682 * typeck2.c (digest_init): Only complain about user-written
1683 CONSTRUCTORs.
1685 2000-12-22 Mike Stump <mrs@wrs.com>
1687 * decl2.c: (max_tinst_depth): Increase to 50.
1689 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1691 * class.c (invalidate_class_lookup_cache): Zero the
1692 previous_class_values.
1693 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1694 TREE_INT_CST_HIGH.
1695 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1696 * decl.c (free_bindings): New variable.
1697 (push_binding): Don't create a new binding if we have one on the
1698 free list.
1699 (pop_binding): Put old bindings on the free list.
1700 (init_decl_processing): Use size_int, not build_int_2.
1701 Register free_bindings as a GC root.
1702 (cp_make_fname_decl): Use size_int, not build_int_2.
1703 (push_inline_template_parms_recursive): Likewise.
1704 (end_template_parm_list): Likewise.
1705 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1706 (tsubst_template_parms): Use size_int, not build_int_2.
1707 (tsubst): Likewise.
1708 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1710 2001-01-02 Richard Henderson <rth@redhat.com>
1712 * parse.y (asm): Set ASM_INPUT_P.
1714 2001-01-02 Jason Merrill <jason@redhat.com>
1716 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1717 for v3 ABI.
1719 * typeck.c (cp_truthvalue_conversion): New fn.
1720 * cvt.c (ocp_convert): Use it.
1722 * cp-tree.h: Lose c-common.c decls.
1724 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1725 * cvt.c (convert_to_void): Use type_unknown_p.
1727 * typeck.c (strip_all_pointer_quals): Also strip quals from
1728 pointer-to-member types.
1730 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1731 parse.y as C.
1733 * call.c (build_new_method_call): Do evaluate the object parameter
1734 when accessing a static member.
1735 * typeck.c (build_component_ref): Likewise.
1737 2001-01-02 Andreas Jaeger <aj@suse.de>
1739 * decl.c (cp_missing_noreturn_ok_p): New.
1740 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1742 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1744 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1746 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1748 * class.c (pushclass): Remove #if 0'd code.
1749 * cp-tree.h (overload_template_name): Remove.
1750 * decl.c (store_bindings): Simplify.
1751 (pop_from_top_level): Likewise.
1752 * pt.c (overload_template_name): Remove.
1753 (instantiate_decl): Don't call push_to_top_level if it's not
1754 needed.
1756 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1758 * pt.c (register_local_specialization): Don't return a value.
1759 (lookup_template_class): Use move-to-front heuristic when looking
1760 up template instantiations.
1761 (instantiate_decl): Only push_to_top_level when we're actually
1762 going to instantiate the template.
1764 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1766 * search.c (binfo_for_vtable): Return least derived class, not
1767 most. Handle secondary vtables.
1769 2000-12-22 Jason Merrill <jason@redhat.com>
1771 * pt.c (more_specialized): Don't optimize len==0.
1772 (fn_type_unification): If we're adding the return type, increase len.
1774 * typeck.c (build_binary_op): Fix pmf comparison logic.
1776 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1777 DECL_STATIC_FUNCTION_P.
1779 * semantics.c (genrtl_finish_function): Don't try to jump to
1780 return_label unless it exists.
1782 In partial ordering for a call, ignore parms for which we don't have
1783 a real argument.
1784 * call.c (joust): Pass len to more_specialized.
1785 (add_template_candidate_real): Strip 'this', pass len.
1786 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1787 (get_bindings_order): New fn. Pass len down.
1788 (get_bindings_real): Strip 'this', pass len.
1789 (fn_type_unification): Likewise.
1790 (type_unification_real): Succeed after checking 'len' args.
1791 (most_specialized_instantiation): Lose explicit_args parm.
1792 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1793 pass len.
1795 2000-12-21 Jason Merrill <jason@redhat.com>
1797 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1798 DECL_TEMPLATE_RESULT.
1800 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1801 lookup_fnfields_here.
1803 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1805 * call.c (build_object_call): Also allow conversions that return
1806 reference to pointer to function.
1807 (add_conv_candidate): Handle totype being ref to ptr to fn.
1808 (build_field_call): Also allow members of type reference to function.
1809 Lose support for calling pointer to METHOD_TYPE fields.
1811 * error.c (dump_expr): Handle *_CAST_EXPR.
1813 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1815 * tree.c (break_out_cleanups): Lose.
1816 * cp-tree.h: Remove prototype.
1817 * typeck.c (build_component_ref): Don't break_out_cleanups.
1818 (build_compound_expr): Likewise.
1819 * semantics.c (finish_expr_stmt): Likewise.
1821 2000-12-20 Richard Henderson <rth@redhat.com>
1823 * cp-tree.h: Update declarations.
1824 * decl.c (finish_case_label): Return the new stmt node.
1825 * semantics.c (finish_goto_stmt): Likewise.
1826 (finish_expr_stmt, finish_return_stmt): Likewise.
1827 (finish_break_stmt, finish_continue_stmt): Likewise.
1828 (finish_asm_stmt): Likewise.
1829 * parse.y (already_scoped_stmt): Set STMT_LINENO.
1830 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
1831 (simple_if, simple_stmt): Return the new stmt node.
1832 (save_lineno): New.
1834 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1836 * cp-tree.h: Don't declare warn_long_long.
1838 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1840 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
1841 IS_AGGR_TYPE.
1843 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1845 * pt.c (unify): Handle when both ARG and PARM are
1846 BOUND_TEMPLATE_TEMPLATE_PARM.
1848 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1850 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
1851 DECL_TEMPLATE_PARM_P.
1853 2000-12-15 Jason Merrill <jason@redhat.com>
1855 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
1857 * init.c (build_new_1): Don't strip quals from type.
1859 * decl.c (pushdecl): Don't check for linkage on a non-decl.
1861 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
1863 * call.c (build_new_function_call): Lose space before paren in
1864 error message.
1865 (build_new_method_call): Likewise.
1867 * typeck2.c (build_m_component_ref): Propagate quals from datum.
1869 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1871 * pt.c (check_explicit_specialization): Propagate default
1872 function arguments to explicit specializations.
1874 2000-12-13 DJ Delorie <dj@redhat.com>
1876 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
1877 and <? operators.
1879 2000-12-08 Jason Merrill <jason@redhat.com>
1881 * error.c (dump_function_name): Don't let the user see __comp_ctor.
1883 Clean up copy-initialization in overloading code.
1884 * call.c (build_user_type_conversion_1): Die if we are asked to
1885 convert to the same or a base type.
1886 (implicit_conversion): Avoid doing so. Lose reference binding code.
1887 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
1888 direct-initialization. Also do direct-init part of copy-init.
1889 (build_user_type_conversion): Don't provide context to convert_like.
1890 * cvt.c (ocp_convert): build_user_type_conversion will now provide
1891 the constructor call for copy-init.
1893 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
1894 instantiation of a member template.
1895 (do_decl_instantiation): Not here.
1897 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1899 * class.c (check_field_decls): Don't special case anonymous
1900 fields in error messages.
1901 (note_name_declared_inpwdpwd
1902 _class): Use %D on diagnostic.
1904 * tree.c (pod_type_p): Use strip_array_types.
1905 (cp_valid_lang_attribute): Likewise.
1906 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
1907 multiple evaluations.
1908 (cp_has_mutable_p): Use strip_array_types.
1910 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1912 * cp-tree.h (sufficient_parms_p): Declare new function.
1913 * call.c (sufficient_parms_p): New function, broken out of ...
1914 (add_function_candidate): ... here. Use it.
1915 (add_conv_candidate): Use it.
1916 * decl.c (grok_ctor_properties): Use it.
1918 2000-12-07 Jakub Jelinek <jakub@redhat.com>
1920 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
1922 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
1924 * decl2.c (lang_decode_option): Handle -Wformat-security.
1926 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1928 * pt.c (verify_class_unification): New function.
1929 (get_class_bindings): Use it.
1930 (try_class_unification): Tidy.
1931 (unify): Handle when argument of a template-id is not
1932 template parameter dependent.
1933 (template_args_equal): Handle when TREE_CODE's do not match.
1935 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
1937 * lang-specs.h (c++): When invoking the stand-alone preprocessor
1938 for -save-temps, pass all relevant -Defines to it, and then don't
1939 pass them to cc1plus.
1941 2000-12-05 Will Cohen <wcohen@redhat.com>
1943 * decl.c (finish_case_label): Cleared
1944 more_cleanups_ok in surrounding function scopes.
1945 (define_label): Likewise.
1947 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1949 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
1950 (get_matching_virtual): Remove.
1951 (look_for_overrides): Declare new function.
1952 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
1953 DECL_VINDEX here.
1954 * class.c (check_for_override): Move base class iteration code
1955 to look_for_overrides.
1956 * search.c (next_baselink): Remove.
1957 (get_virtuals_named_this): Remove.
1958 (get_virtual_destructor): Remove.
1959 (tree_has_any_destructors_p): Remove.
1960 (struct gvnt_info): Remove.
1961 (check_final_overrider): Remove `virtual' from error messages.
1962 (get_matching_virtuals): Remove. Move functionality to ...
1963 (look_for_overrides): ... here, and ...
1964 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
1965 to be overriding.
1967 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1969 * typeck.c (get_delta_difference): If via a virtual base,
1970 return zero.
1971 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
1972 adjustment.
1974 2000-12-04 Richard Henderson <rth@redhat.com>
1976 * error.c (dump_tree): Use output_add_string not OB_PUTS.
1978 2000-12-04 Jason Merrill <jason@redhat.com>
1980 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
1981 (write_builtin_type): Pass intSI_type_node and the like through
1982 type_for_mode.
1983 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
1984 Pass intSI_type_node and the like through type_for_mode.
1985 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
1986 * pt.c (tsubst, unify): Likewise.
1987 * tree.c (walk_tree): Likewise.
1988 * error.c (dump_type): Likewise.
1989 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
1991 * Make-lang.in: Tweak top comment for emacs.
1992 (cp/TAGS): Restore.
1994 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
1996 * class.c (clone_function_decl): Robustify.
1998 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2000 * decl.c (store_bindings): Only search in the non modified
2001 old_bindings for duplicates.
2003 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2005 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2006 TYPE_POLYMORPHIC_P.
2008 * typeck.c (build_static_cast): Remove unused variable.
2010 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2012 * pt.c: Fix typo in comment.
2014 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2016 * decl2.c (warn_format): Remove definition.
2017 (lang_decode_option): Handle -Wformat-nonliteral,
2018 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2020 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2022 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2023 (init_decl_processing): Don't create string_type_node,
2024 const_string_type_node, wint_type_node, intmax_type_node,
2025 uintmax_type_node, default_function_type, ptrdiff_type_node and
2026 unsigned_ptrdiff_type_node. Adjust position of call to
2027 c_common_nodes_and_builtins.
2028 (identifier_global_value): New function.
2030 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2032 * call.c (standard_conversion): Reject pointer to member
2033 conversions from ambiguous, inaccessible or virtual bases.
2034 * typeck.c (build_static_cast): Don't check pointers to members
2035 specially.
2037 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2039 * method.c (do_build_copy_constructor): Preserve cv
2040 qualifications when accessing source object members.
2041 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2042 unnamed fields.
2044 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2046 * method.c (do_build_assign_ref): Construct appropriately
2047 CV-qualified base reference. Don't allow const casts in base
2048 conversion.
2050 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2052 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2053 incomplete return type.
2055 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2057 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2058 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2059 _DECL.
2061 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2063 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2065 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2067 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2069 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2071 * decl.c (grokdeclarator): Do type access control on friend
2072 class.
2074 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2076 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2077 bison parser ickiness.
2078 * pt.c (tsubst_friend_function): Enter namespace scope when
2079 tsubsting the function name.
2080 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2082 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2084 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2085 * cvt.c (cp_convert_to_pointer): Add force parameter.
2086 Allow conversions via virtual base if forced.
2087 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2088 (ocp_convert): Likewise.
2089 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2090 * typeck.c (get_delta_difference): Adjust handling of virtual
2091 bases.
2093 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2095 * tree.c (struct list_hash): Remove.
2096 (list_hash_table): Make it be an htab.
2097 (struct list_proxy): New type.
2098 (list_hash_eq): New function.
2099 (list_hash_pieces): Renamed from ...
2100 (list_hash): ... this.
2101 (list_hash_lookup): Remove.
2102 (list_hash_add): Remove.
2103 (hash_tree_cons): Use the generic hashtable.
2104 (mark_list_hash): Remove.
2105 (init_tree): Create the hashtable.
2107 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2109 * method.c (build_mangled_C9x_name): Rename to
2110 build_mangled_C99_name. Change C9X references in comments to
2111 refer to C99.
2113 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2115 * parse.y (unary_expr): Move VA_ARG from here ...
2116 (primary): ... to here.
2118 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2120 * semantics.c (finish_id_expr): If type is error_mark, return
2121 error_mark.
2123 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2125 * pt.c (lookup_template_class): Simplify loop exit constructs.
2126 Cope when there is no partial instantiation of a template
2127 template member.
2129 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2131 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2133 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2135 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2136 prefix.
2138 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2139 destructors that haven't already been cloned.
2141 2000-11-20 Richard Henderson <rth@redhat.com>
2143 * parse.y (yyparse_1): Rename the parser entry point.
2145 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2147 * mangle.c (write_name): Use <unscoped-name> for names directly in
2148 function scope.
2149 (write_unscoped_name): Accept names directly in function scope.
2151 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2153 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2154 * parse.y (extdef): Add EXPORT reduction.
2155 * spew.c (yylex): Don't skip export here.
2157 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2159 * decl.c (init_decl_processing): Correct name of pure virtual
2160 function under the new ABI.
2161 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2162 (throw_bad_typeid): Likewise for bad typeid function.
2164 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2166 * decl.c (grokparms): Don't even function types of `void' type,
2167 either.
2168 * mangle.c (write_type): Don't crash when confronted with the
2169 error_mark_node.
2171 * decl.c (grokparms): Don't create parameters of `void' type.
2173 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2175 * lex.c (mark_impl_file_chain): Delete.
2176 (init_parse): Remove call to ggc_add_string_root. No need to
2177 ggc_strdup a string constant. Do not add impl_file_chain to GC
2178 roots.
2179 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2181 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2183 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2185 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2187 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2188 * decl.c (grokdeclarator): Don't reject void parms here.
2189 (require_complete_types_for_parms): Simplify, use
2190 complete_type_or_else.
2191 (grokparms): Remove bitrot. Remove funcdef parm.
2192 Deal with ellipsis parm lists here.
2193 * semantics.c (finish_parmlist): Don't append void_list_node
2194 here. Set PARMLIST_ELLIPSIS_P.
2196 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2198 * typeck2.c (incomplete_type_error): Reorganise to avoid
2199 excessive diagnostics.
2201 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2203 * lex.c (struct impl_files, internal_filename): Constify a char *.
2205 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2207 * mangle.c (write_special_name_constructor): Don't generate
2208 assembler junk when confronted with an old-style constructor.
2209 (write_special_name_destructor): Likewise.
2210 (mangle_decl_string): Do it here instead.
2212 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2214 * call.c (op_error): Make error messages clearer.
2216 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2218 * decl.c (wrapup_globals_for_namespace): Don't mark things
2219 TREE_ASM_WRITTEN when they're not.
2221 2000-11-15 Jason Merrill <jason@redhat.com>
2223 * typeck2.c (friendly_abort): Uncount the error before handing
2224 off to fancy_abort.
2226 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2228 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2230 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2232 * class.c (build_vtbl_initializer): Fix typo in comment.
2233 * typeck.c (expr_sizeof): Don't crash on errors.
2235 2000-11-14 Jim Wilson <wilson@redhat.com>
2237 * lang-specs.h: Add %2 after %(cc1_options).
2239 2000-11-14 Richard Henderson <rth@redhat.com>
2241 * typeck.c (c_sizeof): Be strict about casting result value
2242 back to c_size_type_node.
2243 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2245 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2247 * typeck.c (build_unary_op): Use boolean_increment from
2248 c-common.c, moving the relevant code there.
2250 2000-11-11 Jason Merrill <jason@redhat.com>
2252 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2254 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2255 in inlines.
2257 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2259 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2260 * lex.c (copy_lang_decl): Likewise.
2262 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2264 * dump.c (cp_dump_tree): Don't dump function bodies here.
2266 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2267 (dump.o): Update dependency list.
2268 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2269 (flag_dump_translation_unit): Likewise.
2270 (CP_TYPE_QUALS): Adjust definition.
2271 (DECL_C_BIT_FIELD): Remove.
2272 (SET_DECL_C_BIT_FIELD): Likewise.
2273 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2274 (add_maybe_template): Likewise.
2275 (strip_array_types): Likewise.
2276 (dump_node_to_file): Likewise.
2277 (cp_dump_tree): New function.
2278 * decl.c (init_decl_processing): Set lang_dump_tree.
2279 * decl2.c (flag_dump_translation_unit): Remove.
2280 * dump.c: Move most of it to ../c-dump.c.
2281 (cp_dump_tree): New function.
2282 * pt.c (add_maybe_template): Remove.
2283 * typeck.c (strip_array_types): Likewise.
2285 2000-11-07 Eric Christopher <echristo@redhat.com>
2287 * decl.c (init_decl_processing): Change definition of
2288 __wchar_t to wchar_t. Remove artificial declaration of
2289 wchar_t.
2290 * lex.c: Change instances of __wchar_t to wchar_t.
2292 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2294 * lex.c (do_identifier): Don't lookup_name for operators.
2295 * parse.y (operator): Save looking_for_typename.
2296 (unoperator): Restore it.
2297 * spew.c (frob_opname): Use nth_token for lookahead.
2299 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2301 * decl.c (grok_op_properties): Always use coerce_new_type and
2302 coerce_delete_type.
2303 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2304 exception specification. Tidy up.
2305 (coerce_delete_type): Preserve exception specification. Tidy up.
2307 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2309 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2310 (push_binding_level), error.c (cp_tree_printer), pt.c
2311 (process_partial_specialization, tsubst_template_arg_vector),
2312 search.c (lookup_member): Use memset () instead of bzero ().
2314 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2316 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2318 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2320 * Make-lang.in (c++.distdir): Remove.
2322 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2324 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2325 declarations from different namespaces to be combined.
2327 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2329 * decl.c: Include tm_p.h.
2331 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2333 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2335 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2337 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2338 (build_overload_value), repo.c (open_repo_file), xref.c
2339 (open_xref_file): Use strchr () and strrchr () instead of index ()
2340 and rindex ().
2342 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2344 * call.c (build_over_call): Call fold on the CALL_EXPR.
2346 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2348 * error.c (dump_template_decl): Separate template hearders with
2349 space not comma.
2351 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2353 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2354 TS_* flags with corresponding TFF_*. Adjust prototypes of
2355 functions (which used to take a tree_string_flags) to take an int.
2357 * cp-tree.h (enum tree_string_flags): Remove
2358 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2359 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2360 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2361 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2362 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2363 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2364 (type_as_string, decl_as_string, expr_as_string,
2365 context_as_string): Adjust prototype.
2367 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2368 instead of TS_PLAIN.
2370 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2371 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2372 plain `0'.
2374 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2376 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2377 (linkage_kind): New enumeration.
2378 (decl_linkage): New function.
2379 * decl2.c (comdat_linkage): Extend comment.
2380 * error.c (dump_function_decl): Print the arguments used to
2381 instantiate a template, even when not printing the type of the
2382 function.
2383 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2384 not TREE_PUBLIC, to test for external linkage.
2385 * tree.c (decl_linkage): New function.
2387 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2389 * pt.c (instantiate_decl): Always instantiate static data members
2390 initialized in-class.
2392 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2394 * Make-lang.in: Move all build rules here from Makefile.in,
2395 adapt to new context. Wrap all rules that change the current
2396 directory in parentheses. Expunge all references to $(P).
2397 When one command depends on another and they're run all at
2398 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2399 all object-file generation rules. Delete obsolete variables.
2401 * Makefile.in: Delete.
2402 * config-lang.in: Delete outputs= line.
2404 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2406 * error.c (dump_function_decl): Print no space between
2407 `ptr-operator' the `type-specifier' of the return type.
2408 (dump_type_prefix): Make sure we put space at the appropriate
2409 place.
2411 2000-10-23 Jason Merrill <jason@redhat.com>
2413 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2415 2000-10-22 Jason Merrill <jason@redhat.com>
2417 * call.c (build_conditional_expr): Use ocp_convert to force
2418 rvalue conversion.
2420 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2422 * call.c (standard_conversion): Use RVALUE_CONVs for all
2423 expressions that satisfy lvalue_p, not just those that satisfy
2424 real_lvalue_p.
2426 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2428 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2429 not one with TYPE_IS_SIZETYPE set.
2430 (dubious_conversion_warnings): Remove special-case code.
2432 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2434 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2435 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2436 (dump_type_prefix): Print vector-of-int as 'int vector'.
2437 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2438 * tree.c (walk_tree): Handle VECTOR_TYPE.
2440 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2442 2000-10-21 Jason Merrill <jason@redhat.com>
2444 * parse.y (operator): Set got_object from got_scope.
2445 Set looking_for_typename.
2446 * decl.c (lookup_name_real): Clear val after setting from_obj.
2447 Reorganize diagnostic.
2449 2000-10-20 Jason Merrill <jason@redhat.com>
2451 * tree.c (walk_tree): Don't walk into default args.
2453 * error.c (dump_expr): Use host_integerp.
2455 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2457 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2458 "since" in error message.
2460 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2462 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2464 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2466 * decl.c (revert_static_member_fn): Fixed typo.
2468 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2470 * class.c (subobject_offset_fn): New type.
2471 (dfs_record_base_offsets): Remove.
2472 (record_base_offsets): Likewise.
2473 (dfs_search_base_offsets): Likewise.
2474 (record_subobject_offset): New function.
2475 (check_subobject_offset): Likewise.
2476 (walk_subobject_offsets): Likewise.
2477 (record_subobject_offsets): Likewise.
2478 (layout_conflict_p): Reimplement.
2479 (layout_nonempty_base_or_field): Correct handling of type
2480 conflicts during layout.
2481 (layout_empty_base): Likewise.
2482 (build_base_field): Adjust to handle new representation of empty
2483 base offset table.
2484 (build_base_fields): Likewise.
2485 (layout_virtual_bases): Likewise.
2486 (splay_tree_compare_integer_csts): New function.
2487 (layout_class_type): Use a splay_tree, rather than a varray, to
2488 represent the offsets of empty bases.
2490 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2491 * decl.c (select_decl): Don't return declarations that are
2492 DECL_ANTICIPATED.
2494 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2496 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2497 (fake_std_node): New macro.
2498 * decl.c (in_std): Rename to ...
2499 (in_fake_std): ... this.
2500 (flag_no_builtin): Remove.
2501 (flag_no_nonansi_builtin): Likewise.
2502 (walk_namespaces_r): Use fake_std_node.
2503 (push_namespace): Use std_identifier.
2504 (pop_namespace): Use in_fake_std.
2505 (lookup_name_real): Use fake_std_node.
2506 (init_decl_processing): When -fhonor-std, create the `std'
2507 namespace. Don't create a dummy fake_std_node in that case.
2508 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2509 (builtin_function): Put builtins whose names don't begin
2510 with `_' in the std namespace.
2511 * decl2.c (flag_no_builtin): Remove.
2512 (flag_no_nonansi_builtin): Likewise.
2513 (set_decl_namespace): Use fake_std_node.
2514 (validate_nonmember_using_decl): Likewise.
2515 (do_using_directive): Likewise.
2516 (handle_class_head): Likewise.
2517 * dump.c (dequeue_and_dump): Likewise.
2518 * except.c (init_exception_processing): Use std_identifier.
2519 * init.c (build_member_call): Use fake_std_node.
2520 * rtti.c (init_rtti_processing): Use std_identifier.
2522 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2524 * cp-tree.h (back_end_hook): Remove declaration.
2525 * decl2.c (back_end_hook): Remove definition.
2527 * dump.c (dequeue_and_dump): Dump TREE_USED.
2529 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2531 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2533 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2535 * decl.c (WINT_TYPE): Define.
2536 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2537 c_size_type_node, signed_size_type_node and wint_type_node.
2539 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2541 * decl2.c (warn_missing_format_attribute): New variable.
2542 (lang_decode_option): Decode -Wmissing-format-attribute.
2544 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2546 * typeck.c (qualify_type): Remove.
2547 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2549 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2551 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2553 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2555 * Makefile.in (parse.c, parse.h): Create atomically.
2557 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2559 * class.c (current_obstack): Remove.
2560 * decl.c (ggc_p): Remove.
2561 (start_decl): Don't use decl_tree_cons.
2562 (grokdeclarator): Don't use build_decl_list.
2563 (start_function): Don't use decl_tree_cons.
2564 (finish_function): Don't mess with obstacks.
2565 * decl2.c (grok_x_components): Don't use build_decl_list.
2566 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2567 (implicitly_declare_fn): Don't call build_decl_list.
2568 * parse.y (frob_specs): Don't call build_decl_list or
2569 decl_tree_cons.
2570 (expr_or_declarator_intern): Don't call decl_tree_cons.
2571 (primary): Don't call build_decl_list.
2572 (fcast_or_absdcl): Likewise.
2573 (typed_declspecs): Don't call decl_tree_cons.
2574 (reserved_declspecs): Don't call build_decl_list.
2575 (declmods): Likewise.
2576 (reserved_typespecquals): Likewise.
2577 (aggr): Likewise.
2578 (new_type_id): Likewise.
2579 (cv_qualifiers): Likewise.
2580 (after_type_declarator_intern): Likewise.
2581 (notype_declarator_intern): Likewise.
2582 (absdcl_intern): Likewise.
2583 (named_parm): Likewise.
2584 * pt.c (most_specialized_class): Likewise.
2585 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2586 (init_repo): Initialize it.
2587 * search.c (current_obstack): Remove.
2588 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2590 2000-10-09 Richard Henderson <rth@cygnus.com>
2592 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2593 (c++ language support bits for libgcc): Remove.
2594 (c++.clean): Remove cplib2.txt cleanup.
2595 * config-lang.in (headers, lib2funcs): Remove.
2597 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2598 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2599 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2600 * inc/new.h, inc/typeinfo: Remove files.
2602 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2604 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2605 defined.
2606 (init_decl_processing): Initialize intmax_type_node and
2607 uintmax_type_node.
2609 2000-10-06 Richard Henderson <rth@cygnus.com>
2611 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2612 (original_result_rtx): Remove.
2613 * decl.c (save_function_data): Don't clear x_result_rtx.
2614 (mark_lang_function): Don't mark it either.
2615 * expr.c (fixup_result_decl): Remove.
2616 * semantics.c (genrtl_named_return_value): Frob the return decl
2617 before calling emit_local_var.
2618 (genrtl_finish_function): Don't call fixup_result_decl.
2619 Always emit the jump to return_label.
2621 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2623 * pt.c (lookup_template_class): Set current access for enum.
2624 (tsubst_enum): Set file & line for enum decl.
2626 * spew.c (yylex): Remove unused variable.
2628 2000-10-05 Richard Henderson <rth@cygnus.com>
2630 * semantics.c (genrtl_finish_function): Don't init or check
2631 can_reach_end; remove noreturn and return value checks.
2633 2000-10-05 Tom Tromey <tromey@cygnus.com>
2635 * init.c (build_java_class_ref): Use `build_static_name' with a
2636 suffix, not a prefix, to build the class object's name.
2638 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2640 * cp-tree.h (access_kind): Fix comment typo.
2641 * decl2.c (grokfield): Fix diagnostic typo.
2642 * semantics.c (finish_template_type): Fix comment typo.
2643 (finish_qualified_object_call_expr): Likewise.
2645 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2647 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2648 tsubsting fails.
2650 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2652 * spew.c (frob_id): New static function.
2653 (frob_opname): Use it.
2654 (yylex): Use it.
2656 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2658 * decl.c (lang_mark_false_label_stack): Remove.
2659 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2661 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2663 * gxxint.texi: Use @email for formatting email addresses.
2665 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2667 * error.c: Remove direct obstack manipulation. Replace with
2668 output_buffer-based formatting. Adjust calls to removed macros.
2669 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2670 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2671 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2673 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2675 * ir.texi: Move to ../c-tree.texi.
2677 2000-09-20 Jason Merrill <jason@redhat.com>
2679 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2681 2000-09-21 Andreas Jaeger <aj@suse.de>
2683 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2684 * cp-tree.h: ... here.
2686 * error.c: Remove declaration of cp_printer.
2688 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2690 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2692 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2694 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2695 users.
2697 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2699 * decl.c (start_function): Robustify.
2701 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2703 * cp-tree.h (check_function_format): Accept a `status' parameter.
2705 * call.c, typeck.c: Updates calls to `check_function_format'.
2707 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2709 * decl2.c (handle_class_head): Always push some scope even
2710 in the error case.
2712 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2714 * cp-tree.h (struct cp_language_function): Remove
2715 x_scope_stmt_stack and name_declared.
2716 (current_scope_stmt_stack): Remove.
2717 (function_name_declared_p): New macro.
2718 (struct lang_decl_flags): Use c_lang_decl as a base class.
2719 (context): Remove.
2720 (struct lang_decl): Replace saved_tree with context.
2721 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2722 (SET_DECL_FRIEND_CONTEXT): Likewise.
2723 (DECL_VIRTUAL_CONTEXT): Likewise.
2724 (DECL_SAVED_TREE): Remove.
2725 (C_DECLARED_LABEL_FLAG): Likewise.
2726 (cplus_expand_expr_stmt): Don't declare.
2727 (add_decl_stmt): Likewise.
2728 (add_scope_stmt): Likewise.
2729 * decl.c (mark_stmt_tree): Remove.
2730 (case_compare): Likewise.
2731 (finish_case_label): Use c_add_case_label.
2732 (init_decl_processing): Set more language-specific hooks.
2733 (build_enumerator): Fix typo in comment.
2734 (cplus_expand_expr_stmt): Remove.
2735 (mark_lang_function): Use mark_c_language_function.
2736 (lang_mark_tree): Use c_mark_lang_decl.
2737 * decl2.c: Change order of inclusion.
2738 * except.c: Likewise.
2739 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2740 back on c_expand_expr.
2741 * friend.c: Include expr.h.
2742 * init.c: Change order of inclusion.
2743 * Makefile.in: Update dependencies.
2744 * lex.h (free_lang_decl_chain): Remove.
2745 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2746 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2747 it doesn't exist.
2748 (instantiate_decl): Use function_name_declared_p.
2749 * semantics.c (lang_expand_expr_stmt): Remove.
2750 (set_current_function_name_declared): Likewise.
2751 (current_function_name_declared): Likewise.
2752 (begin_compound_stmt): Use function_name_declared_p.
2753 (add_decl_stmt): Remove.
2754 (setup_vtbl_ptr): Use function_name_declared_p.
2755 (add_scope_stmt): Remove.
2756 (current_scope_stmt_stack): New function.
2757 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2758 (expand_body): Use function_name_declared_p.
2759 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2760 * typeck.c: Change order of includes.
2761 (convert_sequence): Remove.
2763 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2765 * lex.c (reswords): Add _Complex.
2767 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2769 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2771 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2773 * init.c (begin_init_stmts): Don't use // comments.
2775 2000-09-12 Jason Merrill <jason@redhat.com>
2777 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2778 all non-extern arrays.
2780 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2781 typenames, too. Downgrade complaint to pedwarn.
2782 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2783 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2784 'class This::Inherited'.
2786 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2788 * decl.c (finish_case_label): Given the LABEL_DECL a
2789 DECL_CONTEXT.
2791 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2793 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2794 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2795 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2796 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2797 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2798 New macros.
2799 (sorry_for_unsupported_tree, print_scope_operator,
2800 print_left_paren, print_right_paren, print_left_bracket,
2801 print_right_bracket, print_whitespace): Likewise.
2802 (aggr_variety): Rename to class_key_or_enum.
2803 (print_type): Rename to print_type_id.
2804 (print_type_specifier_seq, print_simple_type_specifier,
2805 print_elaborated_type_specifier,
2806 print_rest_of_abstract_declarator,
2807 print_parameter_declaration_clause, print_exception_specification,
2808 print_nested_name_specifier, print_template_id,
2809 typedef_original_name, print_template_argument_list_start,
2810 print_template_argument_list_end): New functions.
2812 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2814 * ir.texi: Add more documentation.
2816 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2818 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2819 (current_function_parms): Don't define.
2820 (struct cp_language_function): Remove parms_stored.
2821 (current_function_just_assigned_this): Don't define.
2822 (current_function_parms_stored): Likewise.
2823 (static_ctors): Declare.
2824 (static_dtors): Likewise.
2825 (SF_EXPAND): Don't define.
2826 (expand_start_early_try_stmts): Remove declaration.
2827 (store_parm_decls): Likewise.
2828 * decl.c (static_ctors): Don't declare.
2829 (static_dtors): Likewise.
2830 (struct binding_level): Remove this_block.
2831 (poplevel): Remove dead code.
2832 (set_block): Likewise.
2833 (mark_binding_level): Don't mark this_block.
2834 (mark_saved_scope): Don't mark x_function_parms.
2835 (init_decl_processing): Don't add current_function_parms as a GC
2836 root.
2837 (check_function_type): Change prototype.
2838 (start_function): Remove RTL-generation code.
2839 (expand_start_early_try_stmts): Remove.
2840 (store_parm_decls): Give it internal linkage. Remove
2841 RTL-generation code.
2842 (finish_function): Remove RTL-generation code.
2843 * decl2.c (static_ctors): Fix formatting.
2844 (static_dtors): Likewise.
2845 * method.c (use_thunk): Don't call store_parm_decls.
2846 (synthesize_method): Likewise.
2847 * optimize.c (maybe_clone_body): Likewise.
2848 * parse.y (fn.def2): Likewise.
2849 (.set_base_init): Likewise.
2850 (nodecls): Likewise.
2851 * pt.c (instantiate_decl): Likewise.
2852 * rtti.c (synthesize_tinfo_fn): Likewise.
2853 * semantics.c (genrtl_try_block): Simplify.
2854 (expand_body): Use genrtl_start_function and
2855 genrtl_finish_function.
2856 (genrtl_start_function): New function.
2857 (genrtl_finish_function): Likewise.
2859 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2861 * error.c (cp_tree_printer, case 'P'): Append break.
2863 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2865 * cp-tree.h (frob_opname): Declare.
2866 * parse.y (saved_scopes): New static variable.
2867 (cp_parse_init): Adjust.
2868 (do_id): If lastiddecl is NULL, do do_identifier.
2869 (operator): Save scope information.
2870 (unoperator): New reduction. Restore scope information.
2871 (operator_name): Append unoperator. Call frob_opname.
2872 * spew.c (frob_opname): Define.
2874 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2876 * decl.c, rtti.c: Include defaults.h if not already included.
2877 Don't define the *_TYPE_SIZE macros.
2879 2000-09-09 Mark Mitchell <mark@codesourcery.com>
2881 * cp-tree.h (push_switch): Change prototype.
2882 (check_cp_case_value): Remove declaration.
2883 (decl_constant_value): Likewise.
2884 * decl.c (struct cp_switch): Add switch_stmt and cases.
2885 (case_compare): New function.
2886 (push_switch): Set switch_stmt. Initialize cases.
2887 (pop_switch): Clean up cases.
2888 (define_case_label): Rename to ...
2889 (finish_case_label): ... this. Do semantic analysis for case
2890 labels here.
2891 (start_function): Correct comment.
2892 * decl2.c (check_cp_case_value): Remove.
2893 * expr.c (do_case): Remove.
2894 * pt.c (tsubst_expr): Adjust call to finish_case_label.
2895 * semantics.c (genrtl_do_poplevel): Remove declaration.
2896 (RECHAIN_STMTS): Remove.
2897 (finish_break_stmt): Use build_break_stmt.
2898 (finish_continue_stmt): Use build_continue_stmt.
2899 (finish_switch_cond): Adjust condition here, rater than in
2900 c_expand_start_case.
2901 (finish_case_label): Remove.
2902 * typeck.c (c_expand_return): Remove.
2903 (c_expand_start_case): Likewise.
2905 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
2907 * ir.texi: Document type nodes.
2909 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2911 * cp-tree.h (init_cp_semantics): Declare.
2912 (genrtl_try_block): Don't declare.
2913 (genrtl_handler): Likewise.
2914 (genrtl_catch_block): Likewise.
2915 (genrtl_ctor_stmt): Likewise.
2916 (genrtl_subobject): Likewise.
2917 (genrtl_do_poplevel): Likewise.
2918 (genrtl_named_return_value): Likewise.
2919 * lex.c (init_parse): Call init_cp_semantics.
2920 * semantics.c (genrtl_try_block): Give it internal linkage.
2921 (genrtl_handler): Likewise.
2922 (genrtl_catch_block): Likewise.
2923 (genrtl_ctor_stmt): Likewise.
2924 (genrtl_subobject): Likewise.
2925 (genrtl_do_poplevel): Likewise.
2926 (genrtl_named_return_value): Likewise.
2927 (lang_expand_stmt): Rename to ...
2928 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
2929 (init_cp_semantics): Define.
2931 * decl.c (initialize_local_var): Remove RTL-generating code.
2932 * semantics.c (genrtl_try_block): Fix formatting.
2934 Move statement-tree facilities from C++ to C front-end.
2935 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
2936 (void_zero_node): Remove.
2937 (stmt_tree): Likewise.
2938 (scope_chain): Adjust.
2939 (language_function): Rename to cp_language_function.
2940 (cp_function_chain): Adjust.
2941 (current_stmt_tree): Remove.
2942 (last_tree): Likewise.
2943 (last_expr_type): Likewise.
2944 (struct lang_decl): Adjust.
2945 (STMT_IS_FULL_EXPR_P): Remove.
2946 (add_tree): Remove.
2947 (begin_stmt_tree): Likewise.
2948 (finish_stmt_tree): Likewise.
2949 (walk_tree_fn): Likewise.
2950 (walk_stmt_tree): Likewise.
2951 * class.c (finish_struct): Replace use of add_tree with add_stmt.
2952 * decl.c (mark_stmt_tree): Adjust type.
2953 (init_decl_processing): Don't build void_zero_node.
2954 (initialize_local_var): Adjust usage of current_stmt_tree.
2955 (finish_enum): Use add_stmt, not add_tree.
2956 (save_function_data): Adjust use of language_function.
2957 (finish_constructor_body): Use add_stmt, not add_tree.
2958 (finish_destructor_body): Likewise.
2959 (push_cp_function_context): Adjust use of language_function.
2960 (pop_cp_function_context): Likewise.
2961 (mark_lang_function): Likewise.
2962 (mark_cp_function_context): Likewise.
2963 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
2964 (build_vec_init): Likewise.
2965 * semantics.c (SET_LAST_STMT): Remove.
2966 (RECHAIN_STMTS): Don't use it.
2967 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
2968 (current_stmt_tree): Define.
2969 (add_tree): Remove.
2970 (finish_goto_stmt): Use add_stmt, not add_tree.
2971 (finish_expr_stmt): Likewise.
2972 (begin_if_stmt): Likewise.
2973 (finish_then_clause): Likewise.
2974 (begin_while_stmt): Likewise.
2975 (begin_do_stmt): Likewise.
2976 (finish_return_stmt): Likewise.
2977 (begin_for_stmt): Likewise.
2978 (finish_break_stmt): Likewise.
2979 (finish_continue_stmt): Likewise.
2980 (begin_switch_stmt): Likewise.
2981 (finish_case_label): Likewise.
2982 (begin_try_block): Likewise.
2983 (begin_function_try_block): Likewise.
2984 (begin_handler): Likewise.
2985 (begin_catch_block): Likewise.
2986 (begin_compound_stmt): Likewise.
2987 (begin_asm_stmt): Likewise.
2988 (finish_asm_stmt): Likewise.
2989 (finish_label_stmt): Likewise.
2990 (add_decl_stmt): Likewise.
2991 (finish_subobject): Likewise.
2992 (finish_decl_cleanup): Likewise.
2993 (finish_named_return_value): Likewise.
2994 (setup_vtbl_ptr): Likewise.
2995 (add_scope_stmt): Likewise.
2996 (finish_stmt_expr): Likewise.
2997 (prune_unused_decls): Remove.
2998 (begin_stmt_tree): Likewise.
2999 (finish_stmt_tree): Likewise.
3000 (prep_stmt): Adjust use of current_stmt_tree.
3001 (lang_expand_stmt): Likewise.
3002 * tree.c (statement_code_p): Remove.
3003 (cp_statement_code_p): New function.
3004 (walk_stmt_tree): Remove.
3005 (init_tree): Set lang_statement_code_p.
3007 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3009 Integrated preprocessor.
3011 * Make-lang.in, Makefile.in: Remove all references to input.c,
3012 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3013 * gxx.gperf, hash.h, input.c: Delete.
3014 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3015 initialized properly.
3017 * class.c (fixup_pending_inline): Take a tree, not a
3018 struct pending_inline *. All callers changed.
3019 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3020 RID_PROTECTED entries in ridpointers[] array here.
3021 * decl.c (duplicate_decls): Do not refer to struct
3022 pending_inline.
3023 (record_builtin_type, init_decl_processing): Use RID_MAX not
3024 CP_RID_MAX.
3025 (grokdeclarator): Use C_IS_RESERVED_WORD.
3026 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3027 cpplib.
3028 (grok_x_components): Do not inspect pending_inlines chain.
3030 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3031 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3032 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3033 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3034 TIME_IDENTIFIER_FILEINFO): Kill.
3035 Update prototypes.
3036 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3037 single 32-bit word.
3038 * parse.y: Call do_pending_inlines unconditionally.
3039 reinit_parse_for_method is now snarf_method. fn.defpen is no
3040 longer necessary. Remove unnecessary <itype> annotation on
3041 SCOPE. Do not refer to end_of_file or struct pending_inline.
3042 * semantics.c (begin_inline_definitions): Call
3043 do_pending_inlines unconditionally.
3045 * lex.c: Remove all code now shared with C front end.
3046 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3047 into the get_identifier table. Rewrite pragma handling to
3048 work with the registry. Move code to save tokens for later
3049 processing to spew.c.
3051 * spew.c: Rewrite everything in terms of token streams instead
3052 of text. Move routines here from lex.c / input.c as
3053 appropriate. GC-mark trees hanging off the pending inlines
3054 chain.
3056 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3058 * NEWS: Mention that the named return value extension has been
3059 deprecated.
3060 * cp-tree.h (original_result_rtx): Define.
3061 (TREE_REFERENCE_EXPR): Remove.
3062 (DECL_VPARENT): Likewise.
3063 (pushdecl_nonclass_level): Likewise.
3064 (store_return_init): Likewise.
3065 (reinit_lang_specific): Likewise.
3066 (genrtl_named_return_value): Change prototype.
3067 * decl.c (original_result_rtx): Remove.
3068 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3069 Do not generate RTL for local variables here.
3070 (store_return_init): Remove.
3071 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3072 store_return_init.
3073 (finish_named_return_value): Adjust accordingly. Warn that this
3074 extension is deprecated.
3075 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3077 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3079 * pt.c (type_unification_real): Replace switch with if.
3080 (unify): Tsubst non-type parms before comparing.
3082 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3084 * error.c (dump_typename): New function, broken out of ...
3085 (dump_type): ... here. Use it.
3086 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3088 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3090 * init.c (build_offset_ref): Deal with namespace scoped
3091 TEMPLATE_ID_EXPRs.
3093 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3095 * class.c (resolve_address_of_overloaded_function): Add
3096 explanation message.
3097 * decl.c (define_case_label): Reformat explanation.
3098 * decl2.c (finish_static_data_member_decl): Likewise.
3099 (grokfield): Likewise.
3100 * friend.c (do_friend): Likewise.
3102 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3104 * tree.c (walk_tree): Expose tail recursion.
3105 (walk_stmt_tree): New function.
3106 * cp-tree.h: Prototype walk_stmt_tree.
3107 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3108 the BLOCKs directly. If a BLOCK has no variables after
3109 pruning, discard it.
3110 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3111 restore the line number.
3113 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3115 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3116 (pt.o): Remove dependency on HTAB_H.
3117 * cp-tree.h: Include hashtab.h.
3118 (walk_tree): Change prototype.
3119 (walk_tree_without_duplicates): New function.
3120 * decl.c (check_default_argument): Use it.
3121 * optimize.c (remap_decl): Adjust calls to walk_tree.
3122 (copy_body): Likewise.
3123 (expand_calls_inline): Likewise.
3124 (calls_setjmp_p): Use walk_tree_without_duplicates.
3125 * pt.c: Don't include hashtab.h.
3126 (for_each_template_parm): Use walk_tree_without_duplicates.
3127 * semantics.c (finish-stmt_tree): Likewise.
3128 (expand_body): Likewise.
3129 * tree.c (walk_tree): Add additional parameter.
3130 (walk_tree_without_duplicates): New function.
3131 (count_trees): Use it.
3132 (verify_stmt_tree): Adjust call to walk_tree.
3133 (find_tree): Use walk_tree_without_duplicates.
3134 (no_linkage_check): Likewise.
3135 (break_out_target_exprs): Adjust call to walk_tree.
3136 (cp_unsave): Likewise.
3138 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3140 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3141 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3142 * cp-tree.h (TYPE_BINFO): Adjust comment.
3143 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3144 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3145 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3146 (TYPE_TEMPLATE_INFO): Likewise.
3147 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3148 * class.c (push_nested_class): Likewise.
3149 * decl.c (lookup_name_real): Likewise.
3150 (grokdeclarator): Likewise.
3151 (grok_op_properties): Likewise.
3152 (xref_tag): Likewise.
3153 (xref_basetypes): Likewise.
3154 * decl2.c (constructor_name_full): Likewise.
3155 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3156 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3157 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3158 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3159 (dump_type_suffix): Likewise.
3160 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3161 instead.
3162 (get_aggr_from_typedef): Likewise.
3163 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3164 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3165 (write_template_parm): Likewise.
3166 (write_template_template_parm): Check tree code instead of
3167 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3168 * method.c (build_overload_nested_name): Add
3169 BOUND_TEMPLATE_TEMPLATE_PARM.
3170 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3171 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3172 * pt.c (convert_template_argument): Check tree code instead of
3173 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3174 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3175 (for_each_template_parm): Adjust comment.
3176 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3177 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3178 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3179 template_args_equal to compare template template parameter cases.
3180 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3181 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3182 instead.
3183 * tree.c (copy_template_template_parm): Decide whether to create
3184 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3185 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3186 (copy_tree_r): Likewise.
3187 * typeck.c (comptypes): Likewise. Check tree code instead of
3188 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3190 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3192 * decl.c (finish_function): Move the code for handling functions
3193 marked with the constructor and destructor attributes inside the
3194 expand_p block.
3196 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3198 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3200 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3202 * pt.c (lookup_template_class): Remove abort.
3203 * tree.c (get_type_decl): Allow error_mark_node.
3205 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3207 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3208 TEMPLATE_ID_EXPRs.
3210 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3212 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3213 new ABI mangling.
3215 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3217 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3218 union tag mismatch error reporting.
3220 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3222 * call.c (build_scoped_method_call): Check it is not a namespace.
3224 2000-08-30 Jason Merrill <jason@redhat.com>
3226 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3228 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3229 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3230 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3232 * decl.c (start_function): Always call make_function_rtl.
3234 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3236 * semantics.c (prune_unused_decls): New function.
3237 (finish_stmt_tree): Call it via walk_tree.
3239 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3241 * class.c (build_secondary_vtable): Constify a char *.
3242 * decl.c (init_decl_processing): Initialize function_id_node,
3243 pretty_function_id_node, and func_id_node.
3244 * input.c (struct input_source): Constify 'str'.
3245 (feed_input): Constify first argument.
3246 * mangle.c (write_identifier): Constify argument.
3247 * pt.c (mangle_class_name_for_template): Constify argument.
3249 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3251 * typeck.c (mark_addressable): Remove code that pokes around in
3252 RTL.
3254 2000-08-28 Jason Merrill <jason@redhat.com>
3256 * lex.c (file_name_nondirectory): Move to toplev.c.
3258 * cp-tree.h (LOCAL_CLASS_P): New macro.
3259 * class.c (finish_struct_1): Use it.
3261 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3263 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3264 (write_encoding): Pass another argument to write_name.
3265 (write_name): Add ignore_local_scope parameter. Fix handling of
3266 local names.
3267 (write_nested_name): Use write_unqualified_name.
3268 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3269 (write_template_prefix): Use write_unqualified_name.
3270 (write_component): Remove.
3271 (write_local_name): Add parameter. Use direct local entity to
3272 discriminator calculation.
3273 (write_class_enum_type): Pass another argument to write_name.
3274 (write_template_template_arg): Likewise.
3275 (make_guard_variable): Likewise.
3277 2000-08-27 Jason Merrill <jason@redhat.com>
3279 * decl.c (pushdecl): Matching decls for local externs are found in
3280 the current level. Propagate linkage information from previous
3281 declarations.
3283 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3285 * ir.texi (Expressions): Fix typo.
3287 2000-08-25 Greg McGary <greg@mcgary.org>
3289 * tree.c (init_tree): Use ARRAY_SIZE.
3291 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3293 * error.c (cp_tree_printer): Rework.
3295 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3297 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3298 dyn-string.o.
3299 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3300 (cp-demangle.o): Remove target.
3301 (dyn-string.o): Likewise.
3303 * decl.c (grokfndecl): Require that `main' return an `int'.
3304 * mangle.c (write_encoding): Don't mangle return types for
3305 conversion functions.
3307 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3309 * error.c (tree_formatting_info): New data type.
3310 (tree_being_formatted): New macro.
3311 (tree_formatting_flags): Likewise.
3312 (put_whitespace): Likewise.
3313 (print_tree_identifier): Likewise.
3314 (print_identifier): Likewise.
3315 (cp_tree_printer, print_function_argument_list, print_declaration,
3316 print_expression, print_function_declaration,
3317 print_function_parameter, print_type, print_cv_qualifier): New
3318 functions.
3319 (init_error): Initialize lang_printer.
3321 2000-08-24 Jason Merrill <jason@redhat.com>
3323 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3324 adjustment necessary.
3326 2000-08-24 Greg McGary <greg@mcgary.org>
3328 * cp-tree.h (MAIN_NAME_P): Remove macro.
3330 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3332 * error.c (print_instantiation_context): Don't forget to flush the
3333 buffer.
3335 2000-08-23 Jason Merrill <jason@redhat.com>
3337 * typeck.c (build_ptrmemfunc): Save the input pmf.
3339 * method.c (process_modifiers): Use same_type_p.
3341 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3343 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3344 * mangle.c (write_function_type): Change prototype.
3345 (write_encoding): Don't mangle return types for
3346 constructors or destructors.
3347 (write_type): Adjust call to write_function_type.
3348 * pt.c (instantiate_template): Instantiate alternate entry points
3349 when instantiating the main function.
3351 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3353 * error.c (cp_print_error_function): Don't use embedded '\n' in
3354 output_printf.
3356 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3358 * decl.c (init_decl_processing): Remove bogus initialization.
3359 * error.c (lang_print_error_function): Restore here.
3360 (init_error): Initialize print_error_function.
3362 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3364 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3366 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3368 * Makefile.in (error.o): Depends on diagnostic.h
3370 * cp-tree.h (problematic_instantiation_changed,
3371 record_last_problematic_instantiation, current_instantiation,
3372 print_instantiation_context): Declare.
3373 (maybe_print_template_context): Remove.
3375 * decl.c (init_decl_processing): Set print_error_function to NULL.
3376 (lang_print_error_function): Remove, since we're using a new
3377 machinery.
3379 * error.c: #include diagnostic.h
3380 (function_category): New function.
3381 (cp_diagnostic_starter): Likewise.
3382 (cp_diagnostic_finalizer): Likewise.
3383 (cp_print_error_function): Likewise.
3384 (maybe_print_instantiation_context): Likewise.
3385 (print_instantiation_full_context): Likewise.
3386 (print_instantiation_partial_context): Likewise.
3387 (print_instantiation_context): Define.
3388 (init_error): Initialize diagnostic pager and finalizer.
3390 * pt.c (problematic_instantiation_changed): Define.
3391 (record_last_problematic_instantiation): Likewise.
3392 (current_instantiation): Likewise.
3393 (maybe_print_template_context): Remove.
3394 (print_template_context): Likewise.
3395 (current_tinst_level): Make static to reflect Brendan Kehoe's
3396 change of 1995-04-13.
3397 (push_tinst_level): Call print_instantiation_context.
3399 2000-08-21 Nix <nix@esperi.demon.co.uk>
3401 * lang-specs.h: Do not process -o or run the assembler if
3402 -fsyntax-only.
3404 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3406 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3407 variables.
3408 * decl2.c (lang_decode_option): Disable gettext attributes for
3409 -ansi.
3411 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3413 * lex.c (lang_init_options): Default diagnostic message maximum
3414 length to 80, when line-wrapping.
3416 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3418 * class.c (build_vtbl_initializer): Clear the entire
3419 vtbl_init_data. Start keeping track of the functions for which we
3420 have created vcall offsets here.
3421 (dfs_build_vcall_offset_vtbl_entries): Remove.
3422 (build_vcall_offset_vtbl_entries): Reimplement.
3423 (add_vcall_offset_vtbl_entries_r): New function.
3424 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3425 computing when vcall offsets are necessary.
3427 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3429 * decl.c (member_function_or_else): Use cp_error ... %T.
3430 (grokdeclarator): Likewise.
3431 (start_method): Likewise.
3432 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3434 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3436 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3437 TYPE_DECLs.
3439 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3441 * cp-tree.h (PTRMEM_OK_P): New macro.
3442 (itf_ptrmem_ok): New enumeration value.
3443 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3444 argument. Diagnose implicit pointer to member.
3445 (instantiate_type): Don't diagnose implicit pointer to member
3446 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3447 resolve_address_of_overloaded_function.
3448 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3449 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3450 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3451 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3452 (build_unary_op): Deal with single non-static member in
3453 microsoft-land.
3455 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3457 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3459 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3461 * cp-tree.h (enum_name_string): Remove prototype.
3462 (report_case_error): Remove prototype.
3463 * cp/typeck2.c (enum_name_string): Remove.
3464 (report_case_error): Remove.
3465 * error.c (dump_expr): Deal with enum values directly.
3466 Correctly negate integer constant.
3468 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3470 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3471 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3472 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3473 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3474 (__cxa_vec_new): Use __cxa_vec_new2.
3475 (__cxa_vec_delete): Use __cxa_vec_delete2.
3477 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3479 * vec.cc (__cxa_vec_new): Set "C" linkage.
3480 (__cxa_vec_ctor): Likewise.
3481 (__cxa_vec_cctor): Likewise.
3482 (__cxa_vec_dtor): Likewise.
3483 (__cxa_vec_delete): Likewise.
3484 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3485 (__cxa_vec_ctor): Likewise.
3486 (__cxa_vec_cctor): Likewise.
3487 (__cxa_vec_dtor): Likewise.
3488 (__cxa_vec_delete): Likewise.
3490 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3492 * class.c (instantiate_type): Reinstate local variable
3493 deleted in previous change.
3495 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3496 itf_no_attributes.
3498 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3500 * cp-tree.h (instantiate_type_flags): New enumeration.
3501 (instantiate_type): Change parameter.
3502 * class.c (instantiate_type): Adjust prototype. Adjust.
3503 * call.c (standard_conversion): Adjust instantiate_type call.
3504 (reference_binding): Likewise.
3505 (build_op_delete_call): Likewise.
3506 (convert_like_real): Likewise.
3507 * cvt.c (cp_convert_to_pointer): Likewise.
3508 (convert_to_reference): Likewise.
3509 * pt.c (convert_nontype_argument): Likewise.
3510 * typeck.c (build_binary_op): Likewise.
3511 (build_ptrmemfunc): Likewise.
3512 (convert_for_assignment): Likewise.
3514 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3516 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3517 (current_aggr): Define.
3518 * decl.c (grokdeclarator): Make sure a friend class is an
3519 elaborated type specifier.
3520 * parse.y (current_aggr): Remove static definition.
3521 (cp_parse_init): Adjust.
3522 (structsp): Clear and restore current_aggr.
3523 (component_decl_list): Clear current_aggr.
3525 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3526 aggregate tag on the typename's context.
3528 * pt.c (tsubst_friend_class): Return error_mark_node, if
3529 parms becomes NULL.
3530 (instantiate_class_template): Ignore error_mark_node friend types.
3532 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3534 * cvt.c (warn_ref_binding): New static function, broken out of ...
3535 (convert_to_reference): ... here. Use it.
3537 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3539 * parse.y (template_arg): Add rule for template qualified with
3540 global scope.
3542 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3544 * decl2.c (add_function): Reorganize.
3545 (arg_assoc): Do not consider function template decls.
3547 2000-08-11 Jason Merrill <jason@redhat.com>
3549 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3550 looking inside.
3552 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3554 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3555 (lookup_nested_tag): Likewise.
3557 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3558 can be produced.
3560 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3562 * parse.y (named_complex_class_head_sans_basetype): Remove
3563 always true if.
3565 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3567 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3568 explicit TEMPLATE_ID_EXPR args.
3569 (build_expr_from_tree, case CALL_EXPR): Likewise.
3571 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3573 * decl.c (check_tag_decl): Diagnose typename's which don't
3574 declare anything.
3576 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3578 * init.c (build_aggr_init): Reject bogus array initializers
3579 early.
3581 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3583 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3584 runtime.
3585 * cp/tinfo.cc (__dynamic_cast): Likewise.
3586 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3588 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3590 * cvt.c (convert_to_pointer_force): Fix error message when
3591 attempting to cast from ambiguous base.
3593 2000-08-08 Jason Merrill <jason@redhat.com>
3595 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3596 (tsubst_template_arg_vector): Likewise.
3598 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3599 assume that one will be as large as the union.
3601 2000-08-07 Kazu Hirata <kazu@hxi.com>
3603 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3604 * decl.c (pop_labels): Likewise.
3606 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3608 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3609 specifications.
3610 (__pointer_to_member_type_info): Likewise.
3611 (__base_class_info): Likewise.
3612 (__class_type_info): Likewise.
3613 (__si_class_type_info): Likewise.
3614 (__vmi_class_type_info): Likewise.
3615 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3616 Changed member names to match specifications.
3617 (__vmi_class_type_info::__do_find_public_src): Likewise.
3618 (__si_class_type_info::__do_dyncast): Likewise.
3619 (__vmi_class_type_info::__do_dyncast): Likewise.
3620 (__si_class_type_info::__do_upcast): Likewise.
3621 (__vmi_class_type_info::__do_upcast): Likewise.
3622 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3623 (__pbase_type_info::__pointer_catch): Likewise.
3624 (__pointer_type_info::__pointer_catch): Likewise.
3625 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3627 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3629 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3630 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3631 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3633 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3635 * cp-tree.h (add_method): Change prototype.
3636 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3637 Don't double the size of the method vector in the error case.
3638 (handle_using_decl): Adjust call to add_method.
3639 (add_implicitly_declared_members): Likewise.
3640 (clone_function_decl): Likewise.
3641 * decl2.c (check_classfn): Likewise.
3642 * semantics.c (finish_member_declaration): Likewise.
3644 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3646 * decl.c (flag_isoc94): New variable.
3648 2000-08-02 Jason Merrill <jason@redhat.com>
3650 * pt.c (do_type_instantiation): Add complain parm; don't complain
3651 if called recursively.
3652 * cp-tree.h, parse.y: Adjust.
3654 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3656 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3657 -Wno-strict-prototypes.
3659 * g++spec.c: Adjust type of second argument to
3660 lang_specific_driver, and update code as necessary.
3662 * cp-tree.h: Don't prototype min_precision here.
3663 (my_friendly_assert): Cast expression to void.
3664 * semantics.c (do_poplevel): Initialize scope_stmts.
3666 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3668 * cp-tree.h (DECL_NEEDED_P): Tweak.
3670 2000-07-28 Jason Merrill <jason@redhat.com>
3672 * lang-specs.h: Use %i in rule for .ii files.
3674 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3676 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3678 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3680 Allow indirect primary bases.
3681 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3682 primary_base.
3683 (CLASSTYPE_VFIELD_PARENT): Remove.
3684 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3685 (BINFO_PRIMARY_BINFO): Remove.
3686 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3687 (BINFO_VBASE_PRIMARY_P): Likewise.
3688 (BINFO_PRIMARY_BASE_OF): New macro.
3689 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3690 (get_primary_binfo): New function.
3691 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3692 * class.c (vcall_offset_data_s): Rename to ...
3693 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3694 and add ctor_vtbl_p.
3695 (get_derived_offset): Use get_primary_binfo.
3696 (dfs_mark_primary_bases): Adjust handling of virtual primary
3697 bases.
3698 (mark_primary_bases): Likewise.
3699 (set_primary_base): Take a binfo, not an integer, as a
3700 representation of the primary base.
3701 (indirect_primary_base_p): Remove.
3702 (determine_primary_base): Adjust for indirect primary bases.
3703 (dfs_find_final_overrider): Fix typo in coment.
3704 (update_vtable_entry_for_fn): Use get_primary_binfo.
3705 (layout_nonempty_base_or_field): Tweak.
3706 (build_base_fields): Adjust for new primary base semantics.
3707 (dfs_propagate_binfo_offsets): Remove.
3708 (propagate_binfo_offsets): Rewrite.
3709 (dfs_set_offset_for_shared_vbases): Remove.
3710 (layout_virtual_bases): Don't use it.
3711 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3712 ABI.
3713 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3714 CLASSTYPE_VFIELD_PARENT.
3715 (dfs_get_primary_binfo): New function.
3716 (get_primary_binfo): Likewise.
3717 (dump_class_hierarchy_r): Tweak printing of primary bases.
3718 (build_vtbl_initializer): Fix typo in comments. Use
3719 vtbl_init_data.
3720 (build_vcall_and_vbase_vtbl_entries): Likewise.
3721 (build_vbaes_offset_vtbl_entries): Likewise.
3722 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3723 BV_VCALL_INDEX to handle indirect primary bases.
3724 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3725 (build_rtti_vtbl_entries): Likewise.
3726 * search.c (get_shared_vbase_if_not_primary): Tweak.
3727 (find_vbase_instance): Likewise.
3728 (binfo_for_vtable): Simplify.
3729 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3730 (make_binfo): Make it have 11 entries.
3732 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3734 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3735 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3736 ascertaining primaryness.
3737 (G): Remove template_args.
3738 (decl_is_template_id): New function.
3739 (write_encoding): Use decl_is_template_id.
3740 (write_name): Likewise. Handle type_decls. Get main variant of
3741 type decls.
3742 (write_nested_name): Likewise.
3743 (write_prefix): Likewise.
3744 (write_template_prefix): Likewise.
3745 (write_special_name_constructor): Remove defunct production from
3746 comment.
3747 (write_bare_function_type): Remove comment about absent parameter.
3748 (write_template_template_arg): Add missing grammar production to
3749 comment.
3751 2000-07-27 Jason Merrill <jason@redhat.com>
3753 * decl.c (duplicate_decls): If common_type produces a non-typedef
3754 type for a typedef, just use the old type.
3756 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3758 * cp-tree.h (function_depth): Declare.
3759 (verify_stmt_tree): Likewise.
3760 (find_tree): Likewise.
3761 * decl.c (function_depth): Give it external linkage.
3762 * optimize.c (optimize_function): Increment and decrement it.
3763 * tree.c (verify_stmt_tree_r): New function.
3764 (verify_stmt_tree): Likewise.
3765 (find_tree_r): Likewise.
3766 (find_tree): Likewise.
3768 2000-07-27 Jason Merrill <jason@redhat.com>
3770 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3771 TYPE_PTRMEMFUNC_P.
3772 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3774 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3776 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3777 * decl2.c (get_guard): Call cp_finish_decl, not
3778 rest_of_decl_compilation, for local guards.
3779 * lex.c (do_identifier): Remove unused variable.
3781 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3783 * parse.y: Add missing ';'.
3785 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3787 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3788 of `extern "C++"'.
3790 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3792 Kill strict_prototype. Backwards compatibility only for
3793 non NO_IMPLICIT_EXTERN_C systems.
3794 * cp-tree.h (flag_strict_prototype): Remove.
3795 (strict_prototype): Remove.
3796 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3797 * decl.c (maybe_push_to_top_level): Adjust.
3798 (pop_from_top_level): Adjust.
3799 (decls_match): Only allow sloppy parm matching for ancient
3800 system headers.
3801 (init_decl_processing): Adjust.
3802 (grokdeclarator): Adjust.
3803 * decl2.c (flag_strict_prototype): Remove.
3804 (strict_prototype): Remove.
3805 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3806 (lang_f_options): Remove "strict-prototype".
3807 (unsupported-options): Add "strict-prototype".
3808 * lex.c (do_identifier): Adjust.
3809 (do_scoped_id): Adjust.
3810 * parse.y (empty_parms): Adjust.
3811 * class.c (push_lang_context): Adjust.
3812 (pop_lang_context): Adjust.
3813 * typeck.c (comp_target_parms): Adjust.
3815 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3817 * decl.c (poplevel): Deal with anonymous variables at for scope.
3818 (maybe_inject_for_scope_var): Likewise.
3820 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3822 * decl.c: Remove all signal handling code, now done in toplev.c.
3824 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3826 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3828 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3829 correctly.
3831 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
3833 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
3834 Define my_friendly_assert and my_friendly_abort as macros
3835 which may call friendly_abort. Prototype friendly abort, not
3836 my_friendly_abort or my_friendly_assert.
3837 * decl.c (signal_catch): Report the signal caught in the error
3838 message. Call fatal directly.
3839 * typeck2.c (ack, my_friendly_assert): Delete.
3840 (my_friendly_abort): Rename to friendly_abort. Expect file,
3841 line, and function parameters. Report the abort code, then
3842 call fancy_abort. Do not mask an abort if errors have
3843 already occurred.
3845 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
3847 * typeck.c (comp_target_parms): Remove obsolete parameter.
3848 (comp_target_types): Adjust.
3850 2000-07-17 Jason Merrill <jason@redhat.com>
3852 * typeck.c (mark_addressable): Never set TREE_USED.
3853 * call.c (build_call): Don't abort on calls to library functions
3854 that have been declared normally.
3856 * typeck.c (build_binary_op): Fix grammar in warning.
3858 * exception.cc (__eh_free): Fix prototype.
3860 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
3862 * decl.c (pushdecl): Handle seeing an OVERLOAD in
3863 IDENTIFIER_NAMESPACE_VALUE.
3865 2000-07-16 Mark Mitchell <mark@codesourcery.com>
3867 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
3868 * method.c (use_thunk): Correct handling of vcall offsets.
3870 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3872 * .cvsignore: parse.h and parse.c have no cp- prefix.
3874 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3876 * .cvsignore: New file.
3878 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3880 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3882 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3884 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
3885 * parse.c: Remove.
3886 * parse.h: Likewise.
3888 2000-07-11 Mark Mitchell <mark@codesourcery.com>
3890 * class.c (layout_class_type): Add pointers to virtual bases after
3891 base classes under the old ABI.
3893 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
3895 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
3896 (finish_continue_stmt): Likewise.
3897 (begin_for_stmt): Remove call to note_level_for_for.
3898 (finish_goto_stmt): Change call from build_min_nt
3899 to build_stmt.
3900 (finish_expr_stmt): Likewise.
3901 (begin_if_stmt): Likewise.
3902 (begin_while_stmt): Likewise.
3903 (finish_while_stmt): Likewise.
3904 (finish_return_stmt): Likewise.
3905 (begin_for_stmt): Likewise.
3906 (finish_for_stmt): Likewise.
3907 (finish_break_stmt): Likewise.
3908 (begin_switch_stmt): Likewise.
3909 (finish_case_label): Likewise.
3910 (genrtl_try_block): Likewise.
3911 (begin_try_block): Likewise.
3912 (begin_handler): Likewise.
3913 (begin_compound_stmt): Likewise.
3914 (finish_asm_stmt): Likewise.
3915 (finish_label_stmt): Likewise.
3916 (add_decl_stmt): Likewise.
3917 (finish_subobject): Likewise.
3918 (finish_decl_cleanup): Likewise.
3919 (finish_named_return_value): Likewise.
3920 (setup_vtbl_ptr): Likewise.
3921 (add_scope_stmt): Likewise.
3922 * decl.c (finish_constructor_body): Likewise.
3923 (finish_destructor_body): Likewise.
3924 * optimize.c (copy_body_r): Likewise.
3925 (initialize_inlined_parameters): Likewise.
3926 (declare_return_variable): Likewise.
3927 (expand_call_inline): Likewise.
3929 2000-07-10 Jakub Jelinek <jakub@redhat.com>
3931 * semantics.c (expand_body): Sync interface information
3932 at the end of function body expansion.
3934 2000-07-09 Jason Merrill <jason@redhat.com>
3936 * init.c (build_new_1): Bail early if the call to new fails.
3938 * decl.c (compute_array_index_type): Check specifically for
3939 an INTEGER_CST, not just TREE_CONSTANT.
3941 * decl.c (duplicate_decls): Don't call duplicate_decls on
3942 the DECL_TEMPLATE_RESULT.
3943 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
3944 codes.
3946 * error.c (dump_template_bindings): Don't crash if we had an
3947 invalid argument list.
3949 * typeck.c (c_expand_start_case): Do narrowing here.
3950 * semantics.c (finish_switch_cond): Not here.
3952 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
3954 * parse.y (asm_clobbers): Do string concatenation.
3956 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3958 * decl.c (pushtag): Don't put local classes in template functions
3959 on the local_classes list.
3961 2000-07-04 Scott Snyder <snyder@fnal.gov>
3963 * decl2.c (get_guard): Add missing return for old ABI local
3964 variable case.
3966 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3968 * cp-tree.h (char_type_p): New function.
3969 * decl.c (init_decl_processing): Don't initialize
3970 signed_wchar_type_node or unsigned_wchar_type_node.
3971 (complete_array_type): Handle brace-enclosed string-constants.
3972 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
3973 * tree.c (char_type_p): New function.
3974 * typeck2.c (digest_init): Use char_type_p.
3976 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3978 * pt.c (tsubst): Don't layout type, if it's error_mark.
3980 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3982 * pt.c (instantiate_pending_templates): Reset template level.
3984 2000-07-05 Jason Merrill <jason@redhat.com>
3986 * call.c (joust): Don't complain about `operator char *()' beating
3987 `operator const char *() const'.
3989 2000-07-04 scott snyder <snyder@fnal.gov>
3990 Jason Merrill <jason@redhat.com>
3992 * repo.c (repo_get_id): Handle the case where a class with virtual
3993 bases has a null TYPE_BINFO_VTABLE.
3995 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
3996 Jason Merrill <jason@redhat.com>
3998 * parse.y (member_init): Just pass in the type.
3999 * init.c (expand_member_init): Handle getting a type.
4001 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4002 Jason Merrill <jason@redhat.com>
4004 * decl.c (finish_function): Warn if a function has no return
4005 statement.
4006 Suggested by Andrew Koenig.
4007 * typeck.c (check_return_expr): Do set current_function_returns_value
4008 if we got an error_mark_node.
4010 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4012 * decl2.c (push_decl_namespace): Push the original namespace.
4014 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4016 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4017 * semantics.c (begin_class_definition): Clear it.
4019 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4021 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4022 (genrtl_expr_stmt): Likewise.
4023 (genrtl_decl_stmt): Likewise.
4024 (genrtl_if_stmt): Likewise.
4025 (genrtl_while_stmt): Likewise.
4026 (genrtl_do_stmt): Likewise.
4027 (genrtl_return_stmt): Likewise.
4028 (genrtl_for_stmt): Likewise.
4029 (genrtl_break_stmt): Likewise.
4030 (genrtl_continue_stmt): Likewise.
4031 (genrtl_scope_stmt): Likewise.
4032 (genrtl_switch_stmt): Likewise.
4033 (genrtl_case_label): Likewise.
4034 (genrtl_begin_compound_stmt): Likewise.
4035 (genrtl_finish_compound_stmt): Likewise.
4036 (genrtl_compound_stmt): Likewise.
4037 (genrtl_asm_stmt): Likewise.
4039 * init.c (begin_init_stmts): Remove call to
4040 genrtl_begin_compound_stmt.
4041 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4043 * semantics.c (lang_expand_stmt): Changed call to
4044 genrtl_compound_stmt to ignore return value.
4046 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4048 * mangle.c (canonicalize_for_substitution): Return the canonical
4049 variant of a type.
4051 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4052 TYPE_DECL.
4053 * typeck.c (commonparms): Remove obstack manipulations.
4055 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4057 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4059 * Makefile.in (OBJS): Added ../c-semantics.o.
4060 (OBJDEPS): Likewise.
4062 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4063 ../c-common.h.
4064 (struct stmt_tree): Added comment.
4065 (current_function_name_declared): Removed.
4066 (stmts_are_full_exprs_p): Likewise.
4067 (genrtl_do_pushlevel): Likewise.
4068 (genrtl_clear_out_block): Likewise.
4069 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4070 (DECL_ANON_UNION_ELEMS): Likewise.
4071 (emit_local_var): Likewise.
4072 (make_rtl_for_local_static): Likewise.
4073 (do_case): Likewise.
4074 (expand_stmt): Likewise.
4075 (genrtl_decl_cleanup): Likewise.
4076 (c_expand_asm_operands): Likewise.
4077 (c_expand_return): Likewise.
4078 (c_expand_start_case): Likewise.
4080 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4081 (emit_local_var): Likewise.
4082 (initialize_local_var): Change reference to
4083 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4084 Change reference to stmts_are_full_exprs_p to
4085 current_stmt_tree->stmts_are_full_exprs_p.
4086 (push_cp_function_context): Likewise.
4088 * expect.c (expand_throw): Change reference to
4089 stmts_are_full_exprs_p.
4091 * init.c (build_aggr_init): Change reference to
4092 stmts_are_full_exprs_p.
4093 (build_vec_init): Likewise.
4095 * optimize.c (maybe_clone_body): Change reference to
4096 current_function_name_declared to
4097 cp_function_chain->name_declared.
4099 * pt.c (instantiate_decl): Change reference to
4100 current_function_name_declared to
4101 cp_function_chain->name_declared.
4103 * semantics.c (expand_cond): Moved declaration to c-common.h.
4104 (genrtl_do_pushlevel): Moved to c-semantics.c.
4105 (genrtl_clear_out_block): Likewise.
4106 (genrtl_goto_stmt): Likewise.
4107 (genrtl_expr_stmt): Likewise.
4108 (genrtl_decl_stmt): Likewise.
4109 (gerntl_if_stmt): Likewise.
4110 (genrtl_while_stmt): Likewise.
4111 (genrtl_do_stmt): Likewise.
4112 (genrtl_return_stmt): Likewise.
4113 (genrtl_for_stmt): Likewise.
4114 (genrtl_break_stmt): Likewise.
4115 (genrtl_continue_stmt): Likewise.
4116 (genrtl_scope_stmt): Likewise.
4117 (genrtl_switch_stmt): Likewise.
4118 (genrtl_case_label): Likewise.
4119 (genrtl_begin_compound_stmt): Likewise.
4120 (genrtl_finish_compound_stmt): Likewise.
4121 (genrtl_compound_stmt): Likewise.
4122 (genrtl_asm_stmt): Likewise.
4123 (genrtl_decl_cleanup): Likewise.
4124 (expand_cond): Likewise.
4125 (expand_stmt): Renamed to ...
4126 (lang_expand_stmt): ... this.
4127 (lang_expand_expr_stmt): Initialize.
4128 (set_current_function_name_declared): Likewise.
4129 (stmts_are_full_exprs_p): Likewise.
4130 (current_function_name_declared): Likewise.
4131 (anon_aggr_type_p): Likewise.
4132 (do_poplevel): Change reference to
4133 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4134 Change reference to stmts_are_full_exprs_p to
4135 current_stmt_tree->stmts_are_full_exprs_p.
4136 (add_tree): Likewise.
4137 (finish_expr_stmt): Likewise.
4138 (prep_stmt): Likewise.
4139 (lang_expand_stmt): Likewise.
4140 (begin_compound_stmt): Change reference to
4141 current_function_name_declared to
4142 cp_function_chain->name_declared and call to
4143 current_function_name_declared().
4144 (setup_vtbl_ptr): Likewise.
4145 (genrtl_do_poplevel): Removed.
4147 2000-06-30 Jason Merrill <jason@redhat.com>
4149 * init.c (init_init_processing): Go back to aligning like
4150 double_type_node for old ABI.
4151 (get_cookie_size): Make cookie larger if we get a type that needs
4152 more alignment.
4153 (build_vec_delete): Call it.
4155 * typeck.c (qualify_type_recursive): New fn.
4156 (composite_pointer_type): Use it.
4157 (build_binary_op): Use composite_pointer_type.
4159 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4160 Jason Merrill <jason@redhat.com>
4162 * typeck.c (check_return_expr): Don't complain about returning
4163 NULL from operator new if -fcheck-new.
4164 * cp-tree.h: Declare flag_check_new here.
4165 * init.c: Not here.
4167 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4169 * mangle.c (find_substitution): Use same_type_p.
4170 (write_encoding): Don't check for substitutions.
4172 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4174 * parse.y (expr_no_comma_rangle): New non-terminal.
4175 (template_parm): Use it for default parameter case.
4176 (template_arg): Use it.
4177 (expr_no_commas): Remove commented out undefined extensions.
4178 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4179 * parse.h, parse.c: Rebuilt.
4181 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4183 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4184 (finish_asm_stmt): Do it here, instead.
4186 * cp-tree.h (ridpointers): Don't declare.
4187 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4188 (record_builtin_java_type): Likewise.
4189 (init_decl_processing): Likewise.
4190 * lex.c: Move inclusion of lex.h.
4191 (ridpointers): Don't define.
4192 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4193 RID_MAX.
4194 * lex.h (enum rid): Rename to ...
4195 (enum cp_rid): ... this.
4196 (ridpointers): Don't declare.
4197 * parse.y: Move inclusion of lex.h.
4198 * parse.c: Regenerated.
4199 * spew.c: Move inclusion of lex.h.
4201 * cp-tree.h (struct language_function): Remove temp_name_counter.
4202 (temp_name_counter): Remove.
4203 (get_temp_name): Change prototype.
4204 (get_guard): New function.
4205 (get_guard_cond): Likewise.
4206 (set_guard): Likewise.
4207 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4208 * decl.c (expand_static_init): Use get_guard and friends to
4209 implement guard variables.
4210 * decl2.c (get_temp_name): Assume that the variables created are
4211 always static.
4212 (get_sentry): Rename to ...
4213 (get_guard): ... this. Implement new ABI guard variables.
4214 (get_guard_bits): New function.
4215 (get_guard_cond): Likewise.
4216 (set_guard): Likewise.
4217 (start_static_initialization_or_destruction): Use them.
4218 (do_static_initialization): Replace sentry with guard throughout.
4219 (do_static_destruction): Likewise.
4220 * init.c (create_temporary_var): Add comment.
4222 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4224 * mangle.c (find_substitution): Use same_type_p.
4225 (write_encoding): Don't check for substitutions.
4227 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4229 * parse.y (expr_no_comma_rangle): New non-terminal.
4230 (template_parm): Use it for default parameter case.
4231 (template_arg): Use it.
4232 (expr_no_commas): Remove commented out undefined extensions.
4233 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4234 * parse.h, parse.c: Rebuilt.
4236 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4238 * cp-tree.h (flag_const_strings): Remove.
4239 (warn_parentheses): Likewise.
4240 (warn_format): Likewise.
4241 (common_type): Likewise.
4242 (default_conversion): Likewise.
4243 (build_binary_op): Likewise.
4244 (cp_build_binary_op): New macro.
4245 * call.c (build_new_op): Use cp_build_binary_op instead of
4246 build_binary_op.
4247 * class.c (build_vtable_entry_ref): Likewise.
4248 * decl.c (expand_static_init): Likewise.
4249 (compute_array_index_type): Likewise.
4250 (build_enumerator): Likewise.
4251 * decl2.c (delete_sanity): Likewise.
4252 (start_static_initialization_or_destruction): Likewise.
4253 * error.c (dump_type_suffix): Likewise.
4254 * init.c (resolve_offset_ref): Likewise.
4255 (build_new): Likewise.
4256 (build_new_1): Likewise.
4257 (build_vec_delete_1): Likewise.
4258 (build_vec_init): Likewise.
4259 (build_delete): Likewise.
4260 * rtti.c (synthesize_tinfo_fn): Likewise.
4261 (synthesize_tinfo_var): Likewise.
4262 * search.c (expand_upcast_fixups): Likewise.
4263 (fixup_all_virtual_upcast_offsets): Likewise.
4264 * typeck.c (build_array_ref): Likewise.
4265 (get_member_function_from_ptrfunc): Likewise.
4266 (build_binary_op): Add parameter.
4267 (pointer_int_sum): Use cp_build_binary_op.
4268 (pointer_diff): Likewise.
4269 (build_modify_expr): Likewise.
4270 (get_delta_difference): Likewise.
4271 (build_ptrmemfunc): Likewise.
4273 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4275 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4276 * decl.c (create_implicit_typedef): Adjust.
4277 * decl2.c (build_artificial_parm): Adjust.
4278 * method.c (implicitly_declare_fn): Adjust.
4279 * pt.c (push_inline_template_parms_recursive): Adjust.
4280 (process_template_parm): Adjust.
4281 (overloaded_template_name): Adjust.
4282 * semantics.c (finish_template_template_parm): Adjust.
4284 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4286 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4287 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4288 where to emit thunks.
4289 (build_vtt): Adjust call to build_vtt_inits.
4290 (build_vtt_inits): Add parameter to indicate whether or not
4291 sub-VTTs for virtual bases should be included. Adjust handling of
4292 construction vtables.
4293 (get_matching_base): New function.
4294 (dfs_build_vtt_inits): Rename to ...
4295 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4296 construction vtables.
4297 (dfs_fixup_binfo_vtbls): Likewise.
4298 (build_ctor_vtbl_groups): Build construction vtables for virtual
4299 bases, too.
4300 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4301 to build construction vtbls.
4302 (dfs_accumulate_vtbl_inits): Adjust handling of
4303 construction vtables.
4305 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4306 types correctly.
4308 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4310 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4312 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4314 * search.c (hides): Remove.
4315 (is_subobject_of_p): Add most_derived parameter. Use
4316 CANONICAL_BINFO.
4317 (lookup_field_queue_p): Adjust.
4318 (lookup_field_r): Adjust.
4320 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4322 * decl2.c (handle_class_head): Bash typedefs to the type's main
4323 decl.
4325 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4327 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4328 (begin_global_stmt_expr): ... this.
4329 (genrtl_finish_stmt_expr): Rename to ...
4330 (finish_global_stmt_expr): ... this.
4331 * init.c (begin_init_stmts): Adjust calls.
4332 (finish_init_stmts): Likewise.
4333 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4334 (begin_global_stmt_expr): ... this.
4335 (genrtl_finish_stmt_expr): Rename to ...
4336 (finish_global_stmt_expr): ... this.
4338 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4340 * search.c (lookup_member): Fix typo in comment.
4342 2000-06-24 Jason Merrill <jason@redhat.com>
4344 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4345 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4347 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4349 * parse.y (complex_direct_notype_declarator): Support global_scope.
4350 * Makefile.in: Adjust conflict count.
4352 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4354 * parse.y (template_arg): Convert TEMPLATE_DECL
4355 that is a template template paramter to
4356 TEMPLATE_TEMPLATE_PARM here.
4358 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4359 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4360 (copy_template_template_parm): Adjust prototype.
4361 * decl.c (grokdeclarator): Remove dead code.
4362 * pt.c (process_template_parm): Tidy.
4363 (lookup_template_class): Construct nodes in
4364 copy_template_template_parm.
4365 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4366 lookup_template_class. Use TYPE_TI_TEMPLATE.
4367 * tree.c (copy_template_template_parm): Add NEWARGS
4368 parameter.
4369 (mapcar): Adjust call to copy_template_template_parm.
4370 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4371 * method.c (build_template_template_parm_names): Change error
4372 code to avoid compilation warning.
4374 * gxxint.texi: Document template template parameter
4375 name mangling.
4377 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4379 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4380 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4381 (cp-demangle.o): New rule.
4382 (dyn-string.o): Likewise.
4383 * inc/cxxabi.h (__cxa_demangle): New declaration.
4385 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4387 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4388 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4389 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4390 a tree, not an int.
4391 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4392 (make_thunk): Change prototype.
4393 (emit_thunk): Rename to use_thunk.
4394 (mangle_thunk): Change prototype.
4395 * class.c (get_derived_offset): Simplify.
4396 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4397 BV_GENERATE_THUNK_WITH_VTABLE_P.
4398 (build_primary_vtable): Simplify.
4399 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4400 (dfs_find_base): Remove.
4401 (update_vtable_entry_for_fn): Correct bug in finding the base
4402 where a virtual function was first declared. Figure out whether
4403 or not to emit a vcall-thunk with the vtables in which it appears.
4404 Correct logic for deciding whether to use an ordinary thunk, or a
4405 vcall thunk.
4406 (finish_struct_1): Remove unnecssary code.
4407 (build_vtbl_initializer): Use ssize_int for the running counter of
4408 negative indices.
4409 (build_vtbl_initializer): Only use vcall thunks where necessary.
4410 Mark thunks as needing to be emitted with their vtables, or not.
4411 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4412 indices. Use size_binop.
4413 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4414 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4415 size_binop.
4416 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4417 (build_vtable_entry): Mark thunks as needing to be emitted with
4418 their vtables, or not.
4419 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4420 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4421 emit_thunk.
4422 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4423 information.
4424 * error.c (dump_expr): Use BV_FN.
4425 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4426 not an int.
4427 * method.c (make_thunk): Likewise.
4428 (emit_thunk): Rename to use_thunk. Allow callers to decide
4429 whether or not to actually emit the thunk. Adjust for changes in
4430 representation of vcall offsets.
4431 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4432 * semantics.c (emit_associated_thunks): New function.
4433 (expand_body): Use it.
4434 * ir.texi: Adjust decriptions of thunks.
4436 2000-06-22 Jason Merrill <jason@redhat.com>
4438 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4439 (tsubst_friend_function): Copy it here.
4441 * decl.c (grok_op_properties): Fix typo.
4443 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4444 deleting void*.
4446 * pt.c (check_explicit_specialization): Clarify error.
4448 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4449 an old OVERLOAD when we're declaring a non-function.
4450 (pushdecl, destroy_local_var): Check for error_mark_node.
4451 (warn_extern_redeclared_static): Also bail early if
4452 we're a CONST_DECL.
4453 (push_overloaded_decl): Ignore an old error_mark_node.
4455 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4457 * call.c (build_x_va_arg): Check if in a template decl.
4458 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4460 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4462 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4463 types DECLs.
4464 * decl.c (check_goto): Computed gotos assumed OK.
4466 2000-06-20 Jason Merrill <jason@redhat.com>
4468 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4469 for which we don't need to look for instantiations.
4471 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4473 * parse.y (program): Always call finish_translation_unit.
4474 * parse.c, parse.h: Rebuilt.
4476 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4478 * method.c: Don't include hard-reg-set.h.
4480 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4482 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4484 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4486 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4487 * cvt.c (cp_convert_to_pointer): Likewise.
4488 (convert_to_void): Likewise.
4489 * error.c (dump_expr): Likewise.
4490 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4491 * init.c (build_delete): Likewise.
4492 * method.c (emit_thunk): Likewise.
4493 * optmize.c (declare_return_variable): Likewise.
4494 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4495 (get_typeid): Likewise.
4496 (build_dynamic_cast_1): Likewise.
4497 * typeck.c (composite_pointer_type): Likewise.
4498 (common_type): Likewise.
4499 (build_indirect_ref): Likewise.
4500 (build_binary_op): Likewise.
4501 (build_x_compound_expr): Likewise.
4502 (check_return_expr): Likewise.
4503 * typeck2.c (add_exception_specifier): Likewise.
4505 * mangle.c (write_method_parms): Use direct comparison for end
4506 of parmlist.
4508 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4510 * cp-tree.h (genrtl_try_block): Declare function.
4511 (genrtl_handler): Likewise.
4512 (genrtl_catch_block): Likewise.
4513 (genrtl_ctor_stmt): Likewise.
4514 (genrtl_subobject): Likewise.
4515 (genrtl_decl_cleanup): Likewise.
4516 (genrtl_do_poplevel): Likewise.
4517 (genrtl_do_pushlevel): Likewise.
4518 (genrtl_clear_out_block): Likewise.
4519 (genrtl_goto_stmt): Likewise.
4520 (genrtl_expr_stmt): Likewise.
4521 (genrtl_decl_stmt): Likewise.
4522 (genrtl_if_stmt): Likewise.
4523 (genrtl_while_stmt): Likewise.
4524 (genrtl_do_stmt): Likewise.
4525 (genrtl_return_stmt): Likewise.
4526 (genrtl_for_stmt): Likewise.
4527 (genrtl_break_stmt): Likewise.
4528 (genrtl_continue_stmt): Likewise.
4529 (genrtl_scope_stmt): Likewise.
4530 (genrtl_switch_stmt): Likewise.
4531 (genrtl_case_label): Likewise.
4532 (genrtl_begin_compound_stmt): Likewise.
4533 (genrtl_finish_compound_stmt): Likewise.
4534 (genrtl_compound_stmt): Likewise.
4535 (genrtl_asm_stmt): Likewise.
4536 (genrtl_named_return_value): Likewise.
4537 (genrtl_begin_stmt_expr): Likewise.
4538 (genrtl_finish_stmt_expr): Likewise.
4539 (finish_for_stmt): Removed first argument.
4540 (finish_switch_stmt): Likewise.
4542 * semantics.c (genrtl_try_block): Define function.
4543 (genrtl_handler): Likewise.
4544 (genrtl_catch_block): Likewise.
4545 (genrtl_ctor_stmt): Likewise.
4546 (genrtl_subobject): Likewise.
4547 (genrtl_decl_cleanup): Likewise.
4548 (genrtl_do_poplevel): Likewise.
4549 (genrtl_do_pushlevel): Likewise.
4550 (genrtl_clear_out_block): Likewise.
4551 (genrtl_goto_stmt): Likewise.
4552 (genrtl_expr_stmt): Likewise.
4553 (genrtl_decl_stmt): Likewise.
4554 (genrtl_if_stmt): Likewise.
4555 (genrtl_while_stmt): Likewise.
4556 (genrtl_do_stmt): Likewise.
4557 (genrtl_return_stmt): Likewise.
4558 (genrtl_for_stmt): Likewise.
4559 (genrtl_break_stmt): Likewise.
4560 (genrtl_continue_stmt): Likewise.
4561 (genrtl_scope_stmt): Likewise.
4562 (genrtl_switch_stmt): Likewise.
4563 (genrtl_case_label): Likewise.
4564 (genrtl_begin_compound_stmt): Likewise.
4565 (genrtl_finish_compound_stmt): Likewise.
4566 (genrtl_compound_stmt): Likewise.
4567 (genrtl_asm_stmt): Likewise.
4568 (genrtl_named_return_value): Likewise.
4569 (genrtl_begin_stmt_expr): Likewise.
4570 (genrtl_finish_stmt_expr): Likewise.
4571 (finish_for_stmt): Removed first argument and generate rtl
4572 specific code.
4573 (finish_switch_stmt): Likewise.
4574 (do_poplevel): Removed generate rtl specific code.
4575 (do_pushlevel): Likewise.
4576 (add_tree): Likewise.
4577 (finish_goto_stmt): Likewise.
4578 (finish_expr_stmt): Likewise.
4579 (begin_if_stmt): Likewise.
4580 (finish_if_stmt_cond): Likewise.
4581 (finish_then_clause): Likewise.
4582 (begin_else_clause): Likewise.
4583 (finish_else_clause): Likewise.
4584 (finish_if_stmt): Likewise.
4585 (clear_out_block): Likewise.
4586 (begin_while_stmt): Likewise.
4587 (finish_while_stmt_cond): Likewise.
4588 (finish_while_stmt): Likewise.
4589 (begin_do_stmt): Likewise.
4590 (finish_do_body): Likewise.
4591 (finish_do_stmt): Likewise.
4592 (finish_return_stmt): Likewise.
4593 (begin_for_stmt): Likewise.
4594 (finish_for_init_stmt): Likewise.
4595 (finish_for_cond): Likewise.
4596 (finish_for_expr): Likewise.
4597 (finish_break_stmt): Likewise.
4598 (finish_continue_stmt): Likewise.
4599 (begin_switch_stmt): Likewise.
4600 (finish_switch_cond): Likewise.
4601 (finish_case_label): Likewise.
4602 (begin_try_block): Likewise.
4603 (begin_function_try_block): Likewise.
4604 (finish_try_block): Likewise.
4605 (finish_cleanup_try_block): Likewise.
4606 (finish_cleanup): Likewise.
4607 (finish_function_try_block): Likewise.
4608 (finish_handler_sequence): Likewise.
4609 (finish_function_handler_sequence): Likewise.
4610 (begin_handler): Likewise.
4611 (finish_handler_parms): Likewise.
4612 (begin_catch_block): Likewise.
4613 (finish_handler): Likewise.
4614 (begin_compound_stmt): Likewise.
4615 (finish_compound_stmt): Likewise.
4616 (finish_asm_stmt): Likewise.
4617 (finish_label_stmt): Likewise.
4618 (finish_label_decl): Likewise.
4619 (finish_subobject): Likewise.
4620 (finish_decl_cleanup): Likewise.
4621 (finish_named_return_value): Likewise.
4622 (begin_stmt_expr): Likewise.
4623 (finish_stmt_expr): Likewise.
4625 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4626 to call genrtl_expr_stmt when appropriate.
4628 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4629 begin_compound_expr to call genrtl_begin_stmt_expr and
4630 genrtl_begin_compound_expr when appropriate.
4631 (finish_init_stmts): Changed calls to finish_compound_expr and
4632 finish_stmt_expr to call genrtl_finish_compound_expr and
4633 genrtl_finish_stmt_expr when appropriate.
4634 (expand_default_init): Changed call to finish_expr_stmt to call
4635 genrtl_expr_stmt when appropriate.
4636 (build_vec_init): Likewise.
4638 * parse.y (simple_stmt): Removed first argument from call to
4639 finish_for_stmt. Removed first argument from call to
4640 finish_switch_stmt.
4642 * parse.c: Regenerated.
4644 * pt.c (tsubst_expr): Removed first argument from call to
4645 finish_for_stmt. Removed first argument from call to
4646 finish_switch_stmt.
4648 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4650 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4651 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4653 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4654 (cplus_tree_code_length[]): Likewise.
4655 (cplus_tree_code_name[]): Likewise.
4656 (init_parse): Added call to add_c_tree_codes. Changed
4657 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4659 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4661 * cp-tree.h (finish_mem_initializers): Declare.
4662 (count_trees): Likewise.
4663 * parse.y (base_init): Use finish_mem_initializers.
4664 * semantics.c (finish_mem_initializers): New function.
4666 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4667 the number of trees.
4668 (n_trees): Remove.
4669 (count_trees): Don't use it.
4671 2000-06-15 Jason Merrill <jason@redhat.com>
4673 * tree.c (count_trees): New debugging function.
4675 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4676 * init.c (build_member_call): Pull out the name of a DECL.
4678 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4679 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4680 * optimize.c (optimize_function): Not here.
4681 * pt.c (instantiate_decl): Push to TV_PARSE.
4683 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4685 * cp-tree.h (struct language_function): Remove x_base_init_list
4686 and x_member_init_list.
4687 (current_base_init_list): Remove.
4688 (current_member_init_list): Likewise.
4689 (setup_vtbl_ptr): Change prototype.
4690 (emit_base_init): Likewise.
4691 (expand_member_init): Likewise.
4692 (reinit_parse_for_function): Remove.
4693 * decl.c (save_function_data): Don't clear x_base_init_list and
4694 x_member_init_list.
4695 (mark_language_function): Don't mark them.
4696 * init.c (perform_member_init): Tweak comment.
4697 (sort_member_init): Take the list of initializers as an argument.
4698 (sort_base_init): Likewise.
4699 (emit_base_init): Likewise.
4700 (expand_member_init): Return the initializer. Don't use global
4701 variables.
4702 * lex.c (reinit_parse_for_function): Remove.
4703 * method.c (build_template_parm_names): Correct substitution.
4704 (do_build_copy_constructor): Don't use current_member_init_list
4705 and current_base_init_list.
4706 (synthesize_method): Likewise.
4707 * parse.y (base_init): Split mem-initializers into
4708 base-initializers and field-initializers.
4709 (member_init_list): Build up the list here.
4710 (member_init): Return the initializer.
4711 (fn.depfn): Don't use reinit_parse_for_function.
4712 * parse.c: Regenerated.
4713 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4714 ERROR_MARK.
4715 (tsubst_expr): Don't use current_member_init_list
4716 and current_base_init_list.
4717 (tsubst_expr_values): Rename to ...
4718 (tsubst_initializer_list): ... this. Use convert_from_reference.
4719 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4720 and current_base_init_list.
4721 (begin_function_definition): Don't call reinit_parse_for_function.
4723 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4725 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4726 correctly.
4728 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4730 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4732 * cp-tree.h (IF_COND): Move to c-common.h.
4733 (THEN_CLAUSE): Likewise.
4734 (ELSE_CLAUSE): Likewise.
4735 (WHILE_COND): Likewise.
4736 (WHILE_BODY): Likewise.
4737 (DO_COND): Likewise.
4738 (DO_BODY): Likewise.
4739 (RETURN_EXPR): Likewise.
4740 (EXPR_STMT_EXPR): Likewise.
4741 (FOR_INIT_STMT): Likewise.
4742 (FOR_COND): Likewise.
4743 (FOR_EXPR): Likewise.
4744 (FOR_BODY): Likewise.
4745 (SWITCH_COND): Likewise.
4746 (SWITCH_BODY): Likewise.
4747 (CASE_LOW): Likewise.
4748 (CASE_HIGH): Likewise.
4749 (GOTO_DESTINATION): Likewise.
4750 (COMPOUND_BODY): Likewise.
4751 (ASM_CV_QUAL): Likewise.
4752 (ASM_STRING): Likewise.
4753 (ASM_OUTPUTS): Likewise.
4754 (ASM_INPUTS): Likewise.
4755 (ASM_CLOBBERS): Likewise.
4756 (DECL_STMT_DECL): Likewise.
4757 (STMT_EXPR_STMT): Likewise.
4758 (LABEL_STMT_LABEL): Likewise.
4759 (SCOPE_BEGIN_P): Likewise.
4760 (SCOPE_END_P): Likewise.
4761 (SCOPE_STMT_BLOCK): Likewise.
4762 (SCOPE_NULLIFIED_P): Likewise.
4763 (SCOPE_NO_CLEANUPS_P): Likewise.
4764 (SCOPE_PARTIAL_P): Likewise.
4765 (ASM_VOLATILE_P): Likewise.
4766 (STMT_LINENO): Likewise.
4767 (STMT_LINENO_FOR_FN_P): Likewise.
4769 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4770 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4771 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4772 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4773 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4775 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4777 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4778 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4780 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4781 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4782 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4784 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4786 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4787 * class.c (dfs_find_final_overrider): Set it appropriately.
4788 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4789 avoid unneeded secondary vptrs.
4791 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4793 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4794 (check_bitfield_decl, check_field_decl): Likewise.
4795 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4796 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4797 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4798 (xfer_tag, finish_enum): Likewise.
4799 * decl2.c (finish_builtin_type): Likewise.
4800 * init.c (init_init_processing): Likewise.
4801 * pt.c (instantiate_class_template): Likewise.
4802 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4803 * cp-tree.h (struct lang_type): Add user_align member.
4804 (CLASSTYPE_USER_ALIGN): Define.
4806 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4808 * Make-lang.in (c++.install-common): Install g++-cross in
4809 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4810 $(target_alias)-g++ and $(target_alias)-c++.
4812 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4814 * class.c (vcall_offset_data_s): Add last_init and fns.
4815 (overrides): Rename to same_signature_p.
4816 (dfs_find_final_overrider): Adjust accordingly.
4817 (mark_overriders): Likewise.
4818 (warn_hidden): Likewise.
4819 (build_vtbl_initializer): Reorganize machinery for building things
4820 at negative offsets.
4821 (build_vcall_and_vbase_vtbl_entries): Likewise.
4822 (build_vbase_offset_vtbl_entries): Likewise.
4823 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4824 offset entries. Do not create two entries for functions with the
4825 same signature.
4826 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4827 (build_rtti_vtbl_entries): Reorganize machinery for building things
4828 at negative offsets.
4830 * optimize.c (expand_call_inline): Don't recurse into the code
4831 used to initialize the parameters more than once.
4833 2000-06-11 Mark Mitchell <mark@codesourcery.com>
4835 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
4836 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
4837 (find_substitution): Only use the `Sa' substitution for
4838 std::allocator, not instantiations of it.
4839 (write_template_prefix): Move comment. Only use a TREE_LIST to
4840 represent substitutions for a member template.
4841 (write_array_type): Mangle array dimensions correctly.
4842 * optimize.c (maybe_clone_body): Copy more information from the
4843 cloned function.
4844 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
4845 on the regenerated declaration.
4847 2000-06-11 Chip Salzenberg <chip@valinux.com>
4848 Mark Mitchell <mark@codesourcery.com>
4850 * class.c (build_vtable): Clarify comment.
4851 (build_ctor_vtbl_group): Pass the most derived type to
4852 build_vtable.
4854 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4856 * decl2.c (compare_options): Don't needlessly cast away const-ness.
4858 2000-06-10 Mark Mitchell <mark@codesourcery.com>
4860 * decl.c (add_binding): Handle duplicate declarations of external
4861 variables.
4863 2000-06-09 Chip Salzenberg <chip@valinux.com>
4864 Mark Mitchell <mark@codesourcery.com>
4866 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
4867 argument.
4868 (write_signed_number): New macro.
4869 (write_unsigned_number): Likewise.
4870 (write_source_name): Use them.
4871 (write_number): Handle signed and unsigned values.
4872 (write_integer_cst): Use tree_int_cst_sgn, and use
4873 write_unsigned_number or write_signed_number as appropriate.
4874 (write_discriminator): Use write_unsigned_number or
4875 write_signed_number as appropriate.
4876 (write_template_arg_literal): Likewise.
4877 (write_array_type): Use tree_low_cst.
4878 (write_template_parm): Use write_unsigned_number or
4879 write_signed_number as appropriate.
4880 (write_substitution): Adjust call to write_number.
4881 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
4882 (write_expression): Handle non-type template arguments of
4883 reference type correctly.
4884 (mangle_thunk): Use write_signed_number.
4886 2000-06-09 Chip Salzenberg <chip@valinux.com>
4888 * mangle.c (find_substition): Don't mangle objects with typename
4889 substitutions (e.g. "cin" as "Si").
4891 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
4893 * call.c (add_candidate): Use ggc_alloc_cleared.
4894 * decl.c (lookup_label): Likewise.
4895 * lex.c (retrofit_lang_decl): Likewise.
4897 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
4899 * semantics.c (expand_body): Push to TV_EXPAND.
4900 * optimize.c (optimize_function): Push to TV_INTEGRATION.
4901 * decl.c (start_function): Always call announce_function.
4903 * tinfo2.cc: Just declare abort.
4905 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
4907 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
4908 whenever @ is a symbolic name.
4910 2000-06-08 Jakub Jelinek <jakub@redhat.com>
4912 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
4914 2000-06-07 Mark Mitchell <mark@codesourcery.com>
4916 * decl.c (pushdecl): Look up functions by DECL_NAME, not
4917 DECL_ASSEMBLER_NAME.
4919 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4921 * decl2.c (c_language): Define.
4923 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
4925 * lex.c (lang_init_options): Tweak.
4927 * decl2.c: Remove #inclusion of diagnostic.h
4928 (lang_decode_option): Move diagnostic formatting options to
4929 toplevel.
4931 * lang-options.h: Remove documentation for diagnostic options.
4933 * Makefile.in (lex.o): Depends upon diagnostic.h
4935 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4937 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
4938 the same DECL_RESULT, it's not a redefinition.
4939 * pt.c (tsubst_decl): Remove code to handle illegal
4940 specializations.
4942 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
4944 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
4946 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
4948 * search.c (maybe_suppress_debug_info): Don't check
4949 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
4951 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
4952 here if extern_p.
4954 Remember instantiation context in deferred instantiations.
4955 * cp-tree.h (struct tinst_level): Remove.
4956 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
4957 * pt.c (current_tinst_level): Now a tree.
4958 (print_template_context, push_tinst_level, pop_tinst_level,
4959 tinst_for_decl): Adjust.
4960 (reopen_tinst_level): New fn.
4961 (init_pt): Register current_tinst_level as a root.
4962 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
4963 of the pending templates list.
4964 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
4965 * lex.c (extract_interface_info): Adjust.
4966 * decl2.c (warn_if_unknown_interface): Adjust.
4968 2000-06-05 Mark Mitchell <mark@codesourcery.com>
4970 * class.c (indirect_primary_base_p): New function.
4971 (determine_primary_base): Use it.
4973 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
4975 Update new-abi dynamic cast algorithm.
4976 * tinfo.cc (__class_type_info::__dyncast_result): Add
4977 whole_details. Adjust constructor.
4978 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
4979 Avoid unnecessary searching.
4980 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
4982 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4984 * decl.c (init_decl_processing): Don't call record_component_aliases.
4985 * tree.c (build_cplus_array_type_1): Likewise.
4987 2000-06-04 Mark Mitchell <mark@codesourcery.com>
4989 * ir.texi: Correct typo.
4990 * mangle.c (write_expression): Handle non-type template arguments
4991 with reference type.
4992 * method.c (build_overload_value): Likewise.
4993 * pt.c (convert_nontype_argument): Explicitly represent conversion
4994 to a reference with an ADDR_EXPR.
4995 (unify): Always unify arguments in left-to-right order.
4997 2000-06-03 Alex Samuel <samuel@codesourcery.com>
4998 Mark Mitchell <mark@codesourcery.com>
5000 * Make-lang.in (CXX_SRCS): Add mangle.c.
5001 * Makefile.in (CXX_OBJS): Add mangle.o.
5002 (mangle.o): New rule.
5004 * class.c (local_classes): New variable.
5005 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5006 (get_vtt_name): Use mangle_vtt_name for new ABI.
5007 (init_class_processing): Initialize local_classes.
5008 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5009 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5010 (std_identifier): New macro.
5011 (DECL_VOLATILE_MEMFUNC_P): New macro.
5012 (DECL_NAMESPACE_STD_P): Likewise.
5013 (local_classes): Declare.
5014 (get_mostly_instantiated_function_type): Declare.
5015 (init_mangle): Declare.
5016 (mangle_decl): Likewise.
5017 (mangle_type_string): Likewise.
5018 (mangle_type): Likewise.
5019 (mangle_typeinfo_for_type): Likewise.
5020 (mangle_typeinfo_string_for_type): Likewise.
5021 (mangle_vtbl_for_type): Likewise.
5022 (mangle_vtt_for_type): Likewise.
5023 (mangle_ctor_vtbl_for_type): Likewise.
5024 (mangle_thunk): Likewise.
5025 (mangle_conv_op_name_for_type): Likewise.
5026 (mangle_guard_variable): Likewise.
5027 * decl.c (pushtag): Keep track of local classes.
5028 (initialize_predefined_identifiers): Initialize std_identifier.
5029 (init_decl_processing): Use std_identifier.
5030 (start_decl): Don't treat instantiations as specializations.
5031 (grokdeclarator): Likewise.
5032 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5033 name for fully-instantiated templates.
5034 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5035 destructors with the new ABI.
5036 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5037 (grokfield): Use mangle_type for new ABI.
5038 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5039 (get_sentry): Use mangle_guard_variable for new ABI.
5040 (start_static_initialization_or_destruction): Likewise.
5041 * expr.c (extract_aggr_init): Remove.
5042 (extract_scalar_init): Likewise.
5043 (extract_init): Remove #if 0'd code.
5044 * mangle.c: New function.
5045 * method.c (build_mangled_name): Assert not flag_new_abi.
5046 (build_static_name): Likewise.
5047 (build_decl_overload_real): Likewise.
5048 (build_typename_overload): Likewise.
5049 (build_overload_with_type): Likewise.
5050 (build_overload_name): Likewise.
5051 (get_ctor_vtbl_name): Likewise.
5052 (start_squangling): Likewise.
5053 (get_id_2): Likewise.
5054 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5055 (init_method): Call init_mangle for new ABI.
5056 (make_thunk): Call mangle_thunk for new ABI.
5057 * operators.def: Correct new ABI manglings for the `%' operator.
5058 Add `::' operator.
5059 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5060 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5061 (lookup_template_class): Call mangle_decl for new ABI.
5062 (get_mostly_instantiated_function_type): New function.
5063 (set_mangled_name_for_template_decl): Use it.
5064 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5065 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5066 conversion op names.
5067 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5068 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5069 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5070 mangle_typeinfo_string_for_type.
5072 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5074 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5075 (INNERMOST_TEMPLATE_ARGS): New macro.
5076 (innermost_args): Remove.
5077 (get_innermost_template_args): New function.
5078 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5079 * error.c (dump_function_decl): Be caution when using
5080 most_general_template.
5081 * method.c (build_template_parm_names): Use
5082 INNERMOST_TEMPLATE_ARGS.
5083 * pt.c (add_to_template_args): Tidy comment
5084 (get_innermost_template_args): New function.
5085 (check_explicit_specialization): Clear DECL_INITIAL for a new
5086 specialization.
5087 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5088 Tidy.
5089 (push_template_decl): Always register specializations of the most
5090 general template.
5091 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5092 (coerce_template_parms): Likewise.
5093 (lookup_template_class): Likewise.
5094 (innermost_args): Remove.
5095 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5096 (tsubst_decl): Handle tricky specializations. Use
5097 get_innermost_template_args.
5098 (instantiate_template): Simplify handling of partial
5099 instantiations.
5100 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5101 (most_general_template): Reimplement, in a more straightforward
5102 manner.
5103 (regenerate_decl_from_template): Tweak formatting. Use
5104 TMPL_ARGS_DEPTH for clarity.
5105 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5107 * dump.c (dequeue_and_dump): Dump information about thunks.
5109 2000-06-01 Richard Henderson <rth@cygnus.com>
5111 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5113 2000-06-01 Richard Henderson <rth@cygnus.com>
5115 * decl2.c (unsupported_options): Fix typo, make const.
5116 (lang_decode_option): Fix bsearch argument order.
5118 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5120 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5121 on FIELD_DECLs.
5123 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5125 * cp-tree.h (c_get_alias_set): Deleted.
5126 * Makefile.in (decl.o): Include ../expr.h.
5127 * decl.c (expr.h): Include.
5128 (init_decl_processing): Call record_component_aliases for arrays.
5129 (grokdeclarator): Likewise.
5130 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5131 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5133 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5135 Remove guiding declaration support.
5136 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5137 (flag_guiding_decls): Remove.
5138 * call.c (build_user_type_conversion_1): Remove support for
5139 guiding decls.
5140 (build_new_function_call): Likewise.
5141 (build_new_op): Likewise.
5142 (build_new_method_call): Likewise.
5143 * decl.c (start_function): Likewise.
5144 * friend.c (is_friend): Likewise.
5145 (do_friend): Likewise.
5146 * decl2.c ((flag_dump_translation_unit): Make it const.
5147 (flag_guiding_decls): Remove.
5148 (unsupported_options): New variable
5149 (compare_options): New function.
5150 (lang_decode_option): Use them.
5152 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5154 * method.c (mangle_expression): Adjust test for legal expression
5155 operators.
5157 * pt.c (instantiate_decl): Save and restore the local
5158 specializations list.
5160 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5162 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5164 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5166 * call.c (add_template_candidate_real): Handle member template
5167 constructors for classes with virtual bases.
5168 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5169 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5171 * ir.texi: Update thunk documentation.
5173 * call.c (joust): Fix handling of overloaded builtin operators.
5175 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5177 * cp-tree.h (DECL_ANTICIPATED): New macro.
5178 Document new use of DECL_LANG_FLAG_7.
5179 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5180 in the user namespace.
5181 * lex.c (do_identifier): If the identifier's declaration has
5182 DECL_ANTICIPATED on, it has not yet been declared. But do not
5183 replace it with an ordinary implicit declaration.
5185 * tinfo2.cc: Include stdlib.h.
5187 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5189 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5190 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5191 CLASSTYPE_ALIGN.
5193 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5195 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5196 of plain strncmp.
5198 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5200 * operators.def (<?): Duplicated, should have been...
5201 (>?): this. Fixed.
5203 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5204 Mark Mitchell <mark@codesourcery.com>
5206 * cp-tree.h (ansi_opname): Make it a macro.
5207 (ansi_assopname): Likewise.
5208 (struct lang_decl_flags): Add assignment_operator_p.
5209 (struct lang_decl): Add operator_code.
5210 (DECL_VTT_PARM): Adjust.
5211 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5212 overloaded operator.
5213 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5214 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5215 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5216 (opname_tab): Remove.
5217 (assignop_tab): Likewise.
5218 (operator_name_info_t): New type.
5219 (operator_name_info): New variable.
5220 (assignment_operator_name_info): Likewise.
5221 (build_cp_library_fn): Remove declaration.
5222 (push_cp_library_fn): Likewise.
5223 (operator_name_string): Likewise.
5224 (build_decl_overload): Likewise.
5225 * call.c (print_z_candidates): Simplify.
5226 (build_object_call): Adjust usage of ansi_opname. Use
5227 DECL_OVERLOADED_OPERATOR_P.
5228 (op_error): Adjust operator name lookup.
5229 (build_conditional_expr): Adjust usage of ansi_opname.
5230 (build_new_op): Likewise.
5231 (build_op_delete_call): Likewise.
5232 (build_over_call): Likewise.
5233 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5234 * decl.c (duplicate_decls): Copy operator_code.
5235 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5236 (builtin_function): Adjust parameters to build_library_fn_1.
5237 (build_library_fn_1): Accept an overloaded operator code.
5238 (build_library_fn): Pass ERROR_MARK.
5239 (build_cp_library_fn): Accept an overloaded operator code.
5240 (push_cp_library_fn): Likewise.
5241 (grokfndecl): Tweak.
5242 (grokdeclarator): Simplify code to compute names of overloaded
5243 operators. Adjust use of ansi_opname.
5244 (ambi_op_p): Work on tree_codes, not identifiers.
5245 (unary_op_p): Likewise.
5246 (grok_op_properties): Likewise.
5247 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5248 (lang_mark_tree): Don't try to mark the operator_code.
5249 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5250 * error.c (dump_decl): Remove special handling for operator
5251 names.
5252 (dump_function_name): Likewise.
5253 (dump_expr): Adjust name lookup of operators.
5254 (op_to_string): Simplify.
5255 (assop_to_string): Likewise.
5256 * init.c (build_new_1): Adjust use of ansi_opname.
5257 * lex.c (opname_tab): Remove.
5258 (assignop_tab): Likewise.
5259 (ansi_opname): Likewise.
5260 (ansi_assopname): Likewise.
5261 (operator_name_string): Likewise.
5262 (reinit_lang_specific): Likewise.
5263 (operator_name_info): New variable.
5264 (assignment_operator_name_info): Likewise.
5265 (init_operators): New function.
5266 (init_parse): Use it.
5267 (do_identifier): Adjust use of ansi_opname.
5268 * method.c (mangle_expression): Don't use ansi_opname for
5269 mangling.
5270 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5271 (build_decl_overload): Remove.
5272 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5273 (do_build_assign_ref): Adjust use of ansi_opname.
5274 (synthesize_method): Likewise.
5275 (implicitly_declare_fn): Likewise.
5276 * operators.def: New file.
5277 * parse.y (operator): Adjust use of ansi_opname.
5278 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5279 (set_mangled_name_for_template_decl): Don't play games with
5280 current_namespace.
5281 (special_function_p): Adjust use of ansi_opname.
5282 * typeck.c (check_return_expr): Likewise.
5283 * Make-lang.in (cc1plus): Depend on operators.def.
5284 * Makefile.in (lex.o): Likewise.
5285 (decl.o): Likewise.
5287 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5289 * Make-lang.in (cplib2.ready): Eradicate.
5291 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5293 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5294 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5295 (built_min, cp_tree_equal): Likewise.
5297 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5299 * class.c (layout_nonempty_base_or_field): Replace
5300 `record_layout_info' with `record_layout_info_s'.
5302 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5304 Fix goto checking.
5305 * cp-tree.h (struct language_function): x_named_labels is now
5306 a struct named_label_list*.
5307 * decl.c (struct named_label_use_list): Renamed from...
5308 (struct named_label_list): ...this. New struct.
5309 (push_binding_level): Don't set eh_region.
5310 (note_level_for_eh): New fn.
5311 (pop_label): Take label and old value directly.
5312 (pop_labels): Adjust for new named_labels format.
5313 (lookup_label): Likewise.
5314 (poplevel): Note characteristics of a binding level containing a
5315 named label. Mess with named label lists earlier.
5316 (mark_named_label_lists): New fn.
5317 (mark_lang_function): Call it.
5318 (use_label): New fn, split out from...
5319 (make_label_decl): ...here. Don't call it.
5320 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5321 check_previous_gotos): New fns, split out from...
5322 (define_label): ...here.
5323 (check_switch_goto): New fn.
5324 (define_case_label): Call it.
5325 (check_goto): New fn.
5326 * semantics.c (finish_goto_stmt): Call it and use_label.
5327 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5328 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5330 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5332 * class.c (build_vtable_entry_ref): Correct usage of
5333 get_vtbl_decl_for_binfo.
5335 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5336 * method.c (implicitly_declare_fn): Not here.
5338 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5340 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5341 (CPTI_PTMD_DESC_TYPE): ... here.
5342 (ptmd_desc_type_node): Rename to ...
5343 (ptm_desc_type_node): ... here.
5344 * decl.c: Likewise.
5345 * rtti.c (ptmd_initializer): Rename to ...
5346 (ptm_initializer): ... here.
5347 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5348 function.
5349 (create_tinfo_types): Adjust.
5351 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5353 Finish implementation of VTTs.
5354 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5355 CPTI_VTT_PARM_IDENTIFIER.
5356 (vtt_parm_identifier): New macro.
5357 (vtt_parm_type): Likewise.
5358 (BINFO_SUBVTT_INDEX): Likewise.
5359 (BINFO_VPTR_INDEX): Likewise.
5360 (struct lang_decl): Add vtt_parm.
5361 (DECL_VTT_PARM): New macro.
5362 (DECL_USE_VTT_PARM): Likewise.
5363 (DECL_NEEDS_VTT_PARM_P): Likewise.
5364 (get_vtt_name): Declare.
5365 (build_artifical_parm): Likewise.
5366 (fixup_all_virtual_upcast_offsets): Likewise.
5367 (expand_indirect_vtbls_init): Remove.
5368 * call.c (build_new_method_call): Pass the vtt to subobject
5369 constructors and destructors.
5370 * class.c (get_vtt_name): Give it external linkage.
5371 (build_clone): Handle the magic VTT parameters for clones.
5372 (clone_function_decl): Fix typo in comment.
5373 (build_vtt): Keep track of the indices in the VTTs where various
5374 entities are stored.
5375 (build_vtt_inits): Likewise.
5376 (dfs_build_vtt_inits): Likewise.
5377 (build_ctor_vtbl_group): Tweak type of construction vtables.
5378 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5379 primary bases, when building construction vtables.
5380 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5381 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5382 (init_decl_processing): Initialize vtt_parm_type.
5383 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5384 (lang_mark_tree): Make vtt_parm.
5385 * decl2.c (build_artificial_parm): New function.
5386 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5387 (grokclassfn): Use build_artificial_parm.
5388 * init.c (initialize_vtbl_ptrs): Call
5389 fixup_all_virtual_upcast_offsets directly.
5390 (perform_member_init): Use the complete subobject destructor for
5391 member cleanups.
5392 (build_vtbl_address): New function.
5393 (expand_virtual_init): Handle VTTs.
5394 * optimize (maybe_clone_body): Likewise.
5395 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5396 linkage.
5397 (expand_indirect_vtbls_init): Remove.
5398 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5399 * tree.c (make_binfo): Make them bigger.
5401 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5403 * inc/cxxabi.h (__pbase_type_info): Define, based on
5404 __pointer_type_info.
5405 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5406 (__pointer_to_member_type_info): Likewise.
5407 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5408 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5409 (__pointer_type_info::__do_catch): Rename to ...
5410 (__pbase_type_info::__do_catch): ... here. Adjust.
5411 (__pbase_type_info::__pointer_catch): Implement.
5412 (__pointer_type_info::__pointer_catch): Adjust.
5413 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5415 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5417 * tinfo.h (__user_type_info::contained_virtual_p): New
5418 predicate.
5419 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5420 shaped heirarchy.
5421 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5422 diamond shaped heirarchy. Add early out for mixed diamond and
5423 duplicate shaped heirarchy.
5425 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5427 * cp-tree.h (build_delete): Change prototype.
5428 (build_vec_delete): Likewise.
5429 * call.c (build_scoped_method_call): Use special_function_kind
5430 values to indicate the kind of destruction to be done.
5431 (build_method_call): Likewise.
5432 * decl.c (finish_destructor_body): Likewise.
5433 (maybe_build_cleanup_1): Likewise. Rename to ...
5434 (maybe_build_cleanup): ... this.
5435 * decl2.c (delete_sanity): Use special_function_kind
5436 values to indicate the kind of destruction to be done.
5437 (build_cleanup): Likewise.
5438 * init.c (perform_member_init): Likewise.
5439 (build_vec_delete_1): Likewise.
5440 (build_dtor_call): Simplify.
5441 (build_delete): Use special_function_kind
5442 values to indicate the kind of destruction to be done.
5443 (build_vbase_delete): Likewise.
5444 (build_vec_delete): Likewise.
5446 * init.c (sort_member_init): Fix typo in error message generation
5447 code.
5449 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5451 * semantics.c (begin_class_definition): make the packed
5452 attribute be sensitive to the "-fpack-struct" command line flag
5454 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5456 Update new-abi upcast algorithm.
5457 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5458 prototype and meaning of return value.
5459 (__si_class_type_info::__do_upcast): Likewise.
5460 (__vmi_class_type_info::__do_upcast): Likewise.
5461 * tinfo.cc (__class_type_info::__upcast_result): Replace
5462 whole2dst with part2dst. Adjust ctor.
5463 (__class_type_info::__do_upcast): Adjust call of worker function.
5464 (__class_type_info::__do_upcast): Adjust.
5465 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5466 __do_upcast.
5467 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5468 virtual base in diamond heirarchy bug.
5470 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5472 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5473 and bitfield to tinfo_fn_p.
5474 (DECL_TINFO_FN_P): Adjust.
5475 (SET_DECL_TINFO_FN_P): Likewise.
5476 (DECL_MUTABLE_P): Likewise.
5477 (DECL_C_BIT_FIELD): Likewise.
5478 (SET_DECL_C_BIT_FIELD): Likewise.
5479 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5480 (DECL_UNINLINABLE): Likewise.
5481 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5482 (handle_using_decl): Remove assertion.
5483 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5484 to build FIELD_DECLs.
5485 (build_base_field): Likewise.
5486 (layout_class_type): Likewise.
5487 * decl.c (init_decl_processing): Likewise.
5488 (build_ptrmemfunc_type): Likewise.
5489 (grokdeclarator): Likewise.
5490 * decl2.c (grok_x_components): Likewise.
5491 * except.c (call_eh_info): Likewise.
5492 * init.c (init_init_processing): Likewise.
5493 * rtti.c (expand_class_desc): Likewise.
5494 (create_pseudo_type_info): Likewise.
5495 (get_vmi_pseudo_type_info): Likewise.
5496 (create_tinfo_types): Likewise.
5497 * ptree.c (print_lang_decl): Adjust.
5498 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5499 before checking DECL_MUTABLE_P.
5501 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5502 parameters for template functions.
5503 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5504 destructors as well as constructors.
5506 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5508 * class.c (build_ctor_vtbl_group): Set inits.
5509 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5510 DECL_THIS_INLINE appropriately for clones.
5512 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5513 (DECL_CONV_FN_P): Simplify.
5514 (DECL_OPERATOR): Remove.
5515 (language_to_string): Declare.
5516 * decl.c (duplicate_decls): Fix typo in comment.
5517 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5518 (grok_op_properties): Use DECL_CONV_FN_P instead of
5519 IDENTIFIER_TYPENAME_P.
5520 * dump.c (dequeue_and_dump): Dump the language linkage of
5521 declarations.
5522 * error.c (language_to_string): Give it external linkage.
5523 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5524 (implicitly_declare_fn): Set DECL_LANGUAGE.
5525 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5526 IDENTIFIER_TYPENAME_P.
5527 (tsubst_decl): Likewise.
5528 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5529 * semantics.c (finish_member_declaration): Don't mark members of
5530 classes declared in an extern "C" region as extern "C".
5532 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5534 * decl2.c (qualified_lookup_using_namespace): Look through
5535 namespace aliases.
5537 * decl.c (push_using_decl): Return the old decl on namespace level.
5539 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5541 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5542 (VTT_NAME_PREFIX): New macro.
5543 (CTOR_VTBL_NAME_PREFIX): Likewise.
5544 (get_ctor_vtbl_name): New function.
5545 * class.c (get_vtable_name): Simplify.
5546 (get_vtt_name): New function.
5547 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5548 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5549 when a virtual base becomes primary.
5550 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5551 VTTs.
5552 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5553 additional parameters.
5554 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5555 (initialize_array): New function.
5556 (build_vtt): Likewise.
5557 (build_vtt_inits): Likewise.
5558 (dfs_build_vtt_inits): Likewise.
5559 (dfs_fixup_binfo_vtbls): Likewise.
5560 (build_ctor_vtbl_group): Likewise.
5561 (initialize_vtable): Use initialize_array.
5562 (accumulate_vtbl_inits): Reimplement to handle construction
5563 vtables.
5564 (dfs_accumulate_vtbl_inits): Likewise.
5565 (bulid_vtbl_initializer): Adjust parameter name.
5566 * method.c (build_typename_overload): Remove #if 0'd code.
5567 (get_ctor_vtbl_name): New function.
5568 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5569 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5571 * cp-tree.h (struct lang_type): Remove search_slot.
5572 (CLASSTYPE_SEARCH_SLOT): Remove.
5573 (emit_base_init): Change prototype.
5574 (initialize_vtbl_ptrs): Likewise.
5575 (expand_indirect_vtbls_init): Likewise.
5576 (clear_search_slots): Remove.
5577 * decl.c (lang_mark_tree): Don't mark search_slot.
5578 * init.c (initialize_vtbl_ptrs): Simplify.
5579 (emit_base_init): Likewise.
5580 * search.c (struct vbase_info): Document decl_ptr.
5581 (convert_pointer_to_single_level): Remove.
5582 (dfs_find_vbases): Remove.
5583 (dfs_init_base_pointers): Simplify.
5584 (dfs_clear_vbase_slots): Remove.
5585 (dfs_vtable_path_unmark): New function.
5586 (init_vbase_pointers): Simplify.
5587 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5588 (expand_indirect_vtbls_init): Simplify. Don't call
5589 mark_all_temps_used.
5590 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5591 initialize_vtbl_ptrs.
5593 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5595 * except.c: Add static prototypes.
5597 2000-05-20 H.J. Lu <hjl@gnu.org>
5599 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5601 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5603 Don't create a separate copy of virtual bases for the
5604 CLASSTYPE_VBASECLASSES list.
5605 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5606 (BINFO_FOR_VBASE): Remove.
5607 (CANONICAL_BINFO): Adjust.
5608 (binfo_for_vbase): New function.
5609 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5610 instead of BINFO_FOR_VBASE.
5611 (build_vbase_pointer): Likewise.
5612 (build_secondary_vtable): Likewise.
5613 (dfs_mark_primary_bases): Likewise.
5614 (mark_primary_bases): Likewise.
5615 (layout_nonempty_base_or_field): Likewise.
5616 (dfs_set_offset_for_shared_vbases): Likewise.
5617 (dfs_set_offset_for_unshared_vbases): Likewise.
5618 (layout_virtual_bases): Likewise. Adjust for changes to the
5619 CLASSTYPE_VBASECLASSES list.
5620 (dump_class_hierarchy_r): Use binfo_for_vbase
5621 instead of BINFO_FOR_VBASE.
5622 (dump_class_hierarchy): Likewise.
5623 (finish_vtbls): Likewise.
5624 (build_vtbl_initializer): Adjust for changes to the
5625 CLASSTYPE_VBASECLASSES list.
5626 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5627 * decl.c (finish_destructor_body): Adjust for changes to the
5628 CLASSTYPE_VBASECLASSES list.
5629 * init.c (sort_base_init): Use binfo_for_vbase.
5630 (construct_virtual_bases): Adjust for changes to the
5631 CLASSTYPE_VBASECLASSES list.
5632 (expand_member_init): Use binfo_for_vbase.
5633 (build_vbase_delete): Adjust for changes to the
5634 CLASSTYPE_VBASECLASSES list.
5635 * method.c (do_build_copy_constructor): Likewise.
5636 * rtti.c (get_base_offset): Use binfo_for_vbase.
5637 (expand_class_desc): Remove #if 0'd code.
5638 * search.c (struct vbase_info): Remove vbase_types.
5639 (get_base_distance): Use binfo_for_vbase.
5640 (lookup_field_queue_p): Use CANONICAL_BINFO.
5641 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5642 (get_pure_virtuals): Adjust for changes to the
5643 CLASSTYPE_VBASECLASSES list.
5644 (dfs_find_vbases): Use binfo_for_vbase.
5645 (dfs_init_vbase_pointers): Likewise.
5646 (init_vbase_pointers): Don't initialize vi.vbase_types.
5647 (virtual_context): Use binfo_for_vbase.
5648 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5649 CLASSTYPE_VBASECLASSES list.
5650 (expand_indirect_vtbls_init): Simplify.
5651 (dfs_get_vbase_types): Don't replicate virtual bases.
5652 (find_vbase_instance): Use binfo_for_vbase.
5653 (binfo_for_vbase): New function.
5654 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5656 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5658 * decl2.c (finish_anon_union): Generalize error messages to handle
5659 anonymous structures.
5660 * init.c (perform_member_init): Remove `name' parameter.
5661 (build_field_list): New function.
5662 (sort_member_init): Handle anonymous union initialization order
5663 correctly. Check for multiple initializations of the same union.
5664 (emit_base_init): Don't look up fields by name here.
5665 (expand_member_init): Record the result of name lookup for future
5666 reference.
5667 * typeck.c (build_component_ref): Fix formatting.
5669 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5671 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5672 * typeck.c (build_x_compound_expr): Replace warn_unused with
5673 warn_unused_value.
5675 * decl2.c (lang_decode_option): Update -Wall unused flags by
5676 calling set_Wunused.
5678 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5680 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5681 * init.c (dfs_vtable_path_unmark): Remove.
5682 * search.c (marked_new_vtable_p): Likewise.
5683 (unmarked_new_vtable_p): Likewise.
5684 (dfs_search_slot_nonempty_p): Likewise.
5685 (dfs_mark): Likewise.
5686 (dfs_vtable_path_unmark): Likewise.
5687 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5688 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5689 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5690 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5691 (init_vbase_pointers): Simplify.
5692 (expand_indirect_vtbls_init): Likewise.
5694 * class.c (copy_virtuals): New function.
5695 (build_primary_table): Use it.
5696 (build_secondary_vtable): Likewise.
5697 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5698 indicate that no vcall offset is required.
5699 (add_virtual_function): Likewise.
5700 (modify_all_vtables): Likewise.
5701 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5702 (dfs_accumulate_vtbl_inits): Likewise.
5703 (build_vtbl_initializer): Make changes to handle construction
5704 vtables.
5705 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5706 (build_rtti_vtbl_entries): Likewise.
5707 (build_vtable_entries): Handle a NULL vcall_index.
5709 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5711 * decl2.c (lang_decode_option): Fix thinko.
5713 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5715 * except.c (check_handlers): New fn.
5716 * cp-tree.h: Declare it.
5717 * semantics.c (finish_handler_sequence): Call it.
5718 (finish_function_handler_sequence): Likewise.
5719 (finish_handler_parms): Set TREE_TYPE on the handler.
5720 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5721 * search.c (get_base_distance_recursive): If protect>1, ignore
5722 special access.
5723 (get_base_distance): Don't reduce watch_access.
5725 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5727 * lex.c: #include diagnostic.h.
5728 (lang_init_options): Set default prefixing rules.
5730 * lang-options.h: Add -fdiagnostics-show-location=.
5732 * decl2.c: #include diagnostic.h.
5733 (lang_decode_option): Handle -fdiagnostics-show-location=.
5735 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5737 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5738 * vec.cc: Revert my 2000-05-07 change.
5740 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5742 * class.c (check_field_decls): Complain about non-static data
5743 members with same name as class in class with constructor.
5745 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5747 * decl.c (grokdeclarator): Allow non-static data members with
5748 same name as class.
5750 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5752 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5753 and pending_inline.filename. Update prototypes.
5754 * decl.c (define_label): Constify filename parameter.
5755 * decl2.c (warn_if_unknown_interface): Constify local char *.
5756 * input.c Constify input_source.filename. Don't declare
5757 input_filename or lineno. Constify filename parameter to feed_input.
5758 * lex.c (init_parse): Constify parameter and return value.
5759 (cp_pragma_interface, cp_pragma_implementation): Constify
5760 filename argument.
5761 (reinit_parse_for_method, reinit_parse_for_block,
5762 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5763 Constify local char *.
5764 * pt.c: Don't declare lineno or input_filename.
5765 (print_template_context, tsubst_friend_function, tsubst_decl,
5766 tsubst, instantiate_decl): Constify local char *.
5767 * semantics.c (expand_body): Constify local char *.
5768 * tree.c (build_srcloc): Constify filename parameter.
5769 * typeck.c (c_expand_asm_operands): Constify filename
5770 parameter.
5772 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5774 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5775 offsetof expansion.
5777 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5779 * inc/cxxabi.h: Fix typos in comment.
5780 (__base_class_info::__offset): Use a static_cast.
5782 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5784 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5785 of std::size_t and std::ptrdiff_t respectively.
5786 * tinfo.cc: Likewise.
5787 * vec.cc: Likewise.
5789 2000-05-06 Richard Henderson <rth@cygnus.com>
5791 * typeck.c (build_c_cast): Don't warn integer->pointer size
5792 mismatch for constants.
5794 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5796 * rtti.c (ptmd_initializer): Set non-public, if class is
5797 incomplete.
5799 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5800 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5801 __cxa_vec_delete): Likewise.
5802 * tinfo.cc (__dynamic_cast): Likewise.
5803 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5804 __cxa_vec_delete): Likewise.
5806 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5808 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5809 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5810 (lang_decl_flags): Add vcall_offset.
5811 (THUNK_VCALL_OFFSET): Use it.
5812 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5813 * method.c (make_thunk): Create the lang_decl here, not in
5814 emit_thunk.
5815 (emit_thunk): Make generic thunks into ordinary functions once
5816 they have been fed to expand_body.
5817 * semantics.c (expand_body): Set current_function_is_thunk here.
5819 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5821 * class.c (update_vtable_entry_for_fn): Prototype.
5823 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5824 and `tmpl'.
5826 * search.c (dfs_build_inheritance_graph_order): Prototype.
5828 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5830 * cp-tree.h (special_function_kind): Add various kinds of
5831 destructors.
5832 (special_function_p): New function.
5833 * class.c (overrides): Don't let one kind of destructor override
5834 another.
5835 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
5836 whether or not to instantiate a template.
5837 * tree.c (special_function_p): Define.
5839 2000-05-03 Mark Mitchell <mark@codesourcery.com>
5841 * cp-tree.def (THUNK_DECL): Remove.
5842 * cp-tree.h (DECL_THUNK_P): New macro.
5843 (DECL_NON_THUNK_FUNCTION_P): Likewise.
5844 (DECL_EXTERN_C_FUNCTION_P): Likewise.
5845 (SET_DECL_THUNK_P): Likewise.
5846 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
5847 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
5848 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
5849 * decl.c (decls_match): Use DECL_EXTERN_C_P.
5850 (duplicate_decls): Likewise.
5851 (pushdecl): Likewise. Adjust thunk handling.
5852 (grokfndecl): Use DECL_EXTERN_C_P.
5853 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
5854 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
5855 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
5856 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
5857 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
5858 DECL_NO_STATIC_CHAIN.
5859 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
5860 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
5861 * search.c (covariant_return_p): Remove THUNK_DECL handling.
5862 * ir.texi: Update.
5864 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5866 * tree.c (walk_tree): Set lineno.
5868 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5870 * exception.cc: Update license notice.
5871 * new.cc: Likewise.
5872 * new1.cc: Likewise.
5873 * new2.cc: Likewise.
5874 * tinfo.cc: Likewise.
5875 * tinfo2.cc: Likewise.
5876 * vec.cc: Likewise.
5877 * inc/cxxabi.h: Likewise.
5878 * inc/exception: Likewise.
5879 * inc/new: Likewise.
5880 * inc/new.h: Likewise.
5881 * inc/typeinfo: Likewise.
5883 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5885 * tree.c (build_target_expr_with_type): If we already have a
5886 TARGET_EXPR, just return it.
5888 * optimize.c (initialize_inlined_parameters): Don't generate an
5889 EXPR_STMT if we can just use DECL_INITIAL.
5890 * decl.c (emit_local_var): Only make the initialization a
5891 full-expression if stmts_are_full_exprs_p.
5893 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5895 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
5896 macro.
5897 * call.c (standard_conversion): Use it.
5898 (direct_reference_binding): Likewise.
5899 (build_over_call): Likewise.
5900 (is_properly_derived_from): Likewise.
5901 (compare_ics): Likewise.
5902 * class.c (resolves_to_fixed_type_p): Likewise.
5903 * optimize.c (declare_return_variable): Likewise.
5904 * pt.c (is_specialization_of): Likewise.
5905 (unify): Likewise.
5906 * typeck.c (comp_target_parms): Likeiwse.
5907 (build_static_cast): Likewise.
5908 (build_reinterpret_cast): Likewise.
5909 (build_const_cast): Likewise.
5910 (comp_ptr_ttypes_real): Likewise.
5911 (comp_ptr_ttypes_const): Likewise.
5912 * typeck2.c (process_init_constructor): Likewise.
5914 2000-04-30 Scott Snyder <snyder@fnal.gov>
5916 * decl.c (finish_destructor_body): Use the base destructor when
5917 destroying virtual bases.
5919 2000-04-30 Mark Mitchell <mark@codesourcery.com>
5921 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
5922 STMT_EXPRs.
5923 * optimize.c (struct inline_data): Add target_exprs field.
5924 (declare_return_variable): When a function returns an aggregate,
5925 use the variable declared in the TARGET_EXPR as the remapped
5926 DECL_RESULT.
5927 (expand_call_inline): Update the pending target_exprs stack.
5928 (optimize_function): Initialize the stack.
5930 * decl2.c (finish_file): Fix typo in comment.
5932 * method.c (emit_thunk): Don't try to return a `void' value.
5934 * optimize.c (initialize_inlined_parameters): If the parameter is
5935 addressable, we need to make a new VAR_DECL, even if the
5936 initializer is constant.
5938 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
5940 * decl.c (grok_op_properties): Add an extra check of argtypes.
5942 2000-04-27 Mark Mitchell <mark@codesourcery.com>
5944 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
5945 variables.
5946 (initialize_inlined_parameters): Try to avoid creating new
5947 VAR_DECLs.
5949 2000-04-27 Alex Samuel <samuel@codesourcery.com>
5951 * lex.c (my_get_run_time): Remove.
5952 (init_filename_times): Use get_run_time instead of my_get_run_time.
5953 (check_newline): Likewise.
5954 (dump_time_statistics): Likewise.
5955 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
5956 of computing elapsed time explicitly.
5958 2000-04-26 Mark Mitchell <mark@codesourcery.com>
5960 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
5961 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
5962 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
5963 before calling decl_constant_value.
5964 * class.c (check_bitfield_decl): Likewise.
5965 * cvt.c (ocp_convert): Likewise.
5966 (convert): Likewise.
5967 * decl.c (compute_array_index_type): Likewise.
5968 (build_enumerator): Likewise.
5969 * decl2.c (check_cp_case_value): Likewise.
5970 * pt.c (convert_nontype_argument): Likewise.
5971 (tsubst): Likewise.
5972 * typeck.c (decay_conversion): Likewise.
5973 (build_compound_expr): Likewise.
5974 (build_reinterpret_cast): Likewise.
5975 (build_c_cast): Likewise.
5976 (convert_for_assignment): Likewise.
5978 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
5980 * decl.c (finish_function): Don't play games with DECL_INLINE.
5982 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
5984 * ir.texi: Correct typo.
5986 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5988 * decl.c (grokdeclarator): Reject VLAs as members.
5990 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
5992 * call.c (standard_conversion): Accept conversion between
5993 COMPLEX_TYPEs.
5995 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
5997 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
5999 * decl2.c (finish_file): Remove double setup for accounting
6000 compile time.
6002 2000-04-24 Robert Lipe <robertlipe@usa.net>
6004 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6006 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6008 * new.cc (set_new_handler): Needs to be in std::.
6010 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6012 * cp-tree.h (lang_decl): Remove pretty_function_p.
6013 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6014 language-specific node.
6015 * decl.c (cp_make_fname_decl): Use build_decl, not
6016 build_lang_decl, to build the variables.
6017 (grokvardecl): Don't call build_lang_decl for local variables in
6018 templates.
6019 (grokdeclarator): Don't call build_lang_decl for local type
6020 declarations in templates.
6021 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6022 zero'd memory, rather than calling memset.
6023 * pt.c: Include hashtab.h.
6024 (local_specializations): New variable.
6025 (retrieve_local_specialization): Use it.
6026 (register_local_specialization): Likewise.
6027 (tsubst_decl): Don't assume local variables have
6028 DECL_LANG_SPECIFIC.
6029 (instantiate_decl): Set up local_specializations.
6030 * Makefile.in (HTAB_H): New variable.
6032 2000-04-23 Richard Henderson <rth@cygnus.com>
6034 * typeck.c (c_expand_asm_operands): Restore the original
6035 contents of the output list.
6037 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6039 * ir.texi: Document complex number representation.
6041 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6043 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6044 (target_incomplete_p): New function.
6045 (tinfo_base_init): Create comdat NTBS name variable.
6046 (ptr_initializer): Add non_public parameter. Calculate it.
6047 (ptmd_initializer): Likewise.
6048 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6049 (create_real_tinfo_var): Add non_public parameter. Use it.
6050 Push proxy into global namespace.
6051 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6052 New enumeration.
6053 * inc/typeinfo (type_info::before, type_info::operator==):
6054 Compare __name addresses.
6056 * tinfo2.cc: Remove new-abi builtins comment.
6058 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6060 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6062 * call.c (joust): Exit early if we get the same function, too.
6064 * decl2.c (key_method): Return NULL_TREE for template classes.
6065 (import_export_class): Don't need to check for template classes.
6067 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6069 * lex.c: Remove references to cccp.c.
6071 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6073 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6074 volatile_memfunc. Add destructor_attr. Adjust dummy.
6075 (DECL_DESTRUCTOR_P): Use destructor_attr.
6076 (DECL_CONST_MEMFUNC_P): Reimplement.
6077 (DECL_VOLATILE_MEMFUNC_P): Remove.
6078 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6079 (overrides): Use DECL_DESTRUCTOR_P.
6080 (check_for_override): Likewise.
6081 * decl.c (start_function): Likewise.
6082 * decl2.c (grokfclassfn): Likewise.
6083 (check_classfn): Likewise.
6084 (grok_function_init): Likewise.
6086 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6088 * decl2.c (grokfield): Issue error on illegal data member
6089 declaration.
6091 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6093 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6095 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6097 * class.c (build_vtable_entry): Don't build thunks for type-info
6098 functions.
6100 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6102 * decl.c (decls_match): Allow a redeclaration of a builtin to
6103 specify args while the builtin did not.
6105 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6107 * cp-tree.def (THUNK_DECL): Add to documentation.
6108 * cp-tree.h (flag_huge_objects): Declare.
6109 * class.c (modify_vtable_entry): Tidy.
6110 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6111 Calculate delta appropriately for the new ABI.
6112 (dfs_modify_vtables): Use it.
6113 (modify_all_vtables): Fix thinko in code to add overriding copies
6114 of functions to primary vtables.
6115 (build_clone): Fix typo in comment.
6116 (clone_function_decl): Correct order of destructors in vtable.
6117 (build_vbase_offset_vtbl_entries): Adjust comment.
6118 (dfs_vcall_offset_queue_p): Remove.
6119 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6120 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6121 (build_vtable_entry): Correct check for pure virtual functions.
6122 Don't declare flag_huge_objects.
6123 * decl.c (flag_huge_objects): Remove declaration.
6124 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6125 Use int_size_in_bytes.
6126 (emit_thunk): Handle vcall offset thunks.
6128 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6130 * decl2.c (parse_time, varconst_time): Delete declarations.
6131 (finish_file): Delete LINENO declaration.
6132 START_TIME and THIS_TIME now long.
6134 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6136 * class.c (build_base_field): Reformat comment.
6138 * inc/cxxabi.h (stddef.h): Comment inclusion.
6139 (__base_class_info::__offset): Comment shift.
6141 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6143 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6144 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6145 (cp_push_exception_identifier): New macro.
6146 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6147 (DECL_BASE_DESTRUCTOR_P): Likewise.
6148 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6149 (get_vtbl_decl_for_binfo): Fix formatting.
6150 (in_charge_arg_for_name): New macro.
6151 (maybe_build_cleanup_and_delete): Remove declaration.
6152 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6153 (in_charge_arg_for_name): New function.
6154 (build_new_method_call): Use it. Handle cloned destructors.
6155 (build_clone): Don't make the base constructor virtual.
6156 Automatically defer generated functions.
6157 (clone_function_decl): Handle destructors, too.
6158 (clone_constructors_and_destructors): Likewise.
6159 (create_vtable_ptr): Don't create a vtable entry for a cloned
6160 function.
6161 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6162 (initialize_predefined_identifiers): Update appropriately.
6163 (finish_destructor_body): Simplify.
6164 (maybe_build_cleanup_and_delete): Remove.
6165 * except.c (expand_throw): Handle new-ABI destructors.
6166 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6167 (build_dtor_call): New function.
6168 (build_delete): Use it. Simplify.
6169 * optimize.c (maybe_clone_body): Handle destructors.
6170 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6172 * exception.cc (cleanup_fn): New typedef.
6173 (CALL_CLEANUP): New macro.
6174 (cp_eh_info): Use them.
6175 (__cp_push_exception): Likewise.
6176 (__cp_pop_exception): Likewise.
6178 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6180 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6181 (complete_dtor_identifier): New macro.
6182 (CLASSTYPE_FIRST_CONVERSION): Remove.
6183 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6184 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6185 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6186 (CLASSTYPE_CONSTRUCTORS): Likewise.
6187 (CLASSTYPE_DESTRUCTORS): Likewise.
6188 (lang_decl): Add cloned_function.
6189 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6190 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6191 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6192 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6193 (DECL_CLONED_FUNCTION_P): Likewise.
6194 (DECL_CLONED_FUNCTION): Likewise.
6195 (clone_function_decl): Declare.
6196 (maybe_clone_body): Likewise.
6197 * call.c (build_user_type_conversion_1): Call complete object
6198 constructors in the new ABI.
6199 (build_new_method_call): Don't add in-charge parameters under the
6200 new ABI.
6201 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6202 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6203 CLASSTYPE_DESTRUCTOR_SLOT.
6204 (build_clone): New function.
6205 (clone_function_decl): Likewise.
6206 (clone_constructors_and_destructors): Likewise.
6207 (check_bases_and_members): Use it.
6208 * decl.c (iniitialize_predefined_identifiers): Initialize
6209 complete_dtor_identifier.
6210 (finish_function): Don't add extra code to a clone.
6211 (lang_mark_tree): Mark cloned_function.
6212 * decl2.c (mark_used): Don't bother trying to instantiate things
6213 we synthesized.
6214 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6215 * method.c (set_mangled_name_for_decl): Don't treat clones as
6216 constructors.
6217 (synthesize_method): Sythesize cloned functions, not the clones.
6218 * optimize.c (inline_data): Update comment on ret_label.
6219 (remap_block): Don't assume DECL_INITIAL exists.
6220 (copy_body_r): Allow ret_label to be NULL.
6221 (maybe_clone_body): Define.
6222 * pt.c (tsubst_decl): Handle clones.
6223 (instantiate_clone): New function.
6224 (instantiate_template): Use it.
6225 (set_mangled_name_for_template_decl): Don't treat clones as
6226 constructors.
6227 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6228 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6229 * semantics.c (expand_body): Clone function bodies as necessary.
6231 * optimize.c (remap_decl): Avoid sharing structure for arrays
6232 whose size is only known at run-time.
6233 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6235 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6236 to has_in_charge_parm_p.
6237 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6238 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6239 (DECL_COPY_CONSTRUCTOR_P): New macro.
6240 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6241 (build_user_type_conversion_1): Likewise.
6242 (convert_like_real): Likewise.
6243 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6244 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6245 (copy_args_p): Likewise.
6246 (grok_ctor_properties): Likewise.
6247 (start_function): Likewise.
6248 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6249 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6250 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6251 * method.c (do_build_copy_constructor): Use
6252 DECL_HAS_IN_CHARGE_PARM_P.
6253 (synthesize_method): Likewise.
6254 * pt.c (instantiate_template): Remove goto.
6255 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6256 comment.
6258 * cp-tre.h (finish_function): Change prototype.
6259 * decl.c (end_cleanup_fn): Adjust caller.
6260 (finish_function): Take only one parameter.
6261 * decl2.c (finish_objects): Adjust caller.
6262 (finish_static_storage_duration_function): Likewise.
6263 * method.c (emit_thunk): Likewise.
6264 * parse.y: Likewise.
6265 * parse.c: Regenerated.
6266 * pt.c (instantiate_decl): Likewise.
6267 * rtti.c (synthesize_tinfo_fn): Likewise.
6268 * semantics.c (expand_body): Likewise.
6270 * cp-tree.h (copy_decl): New function.
6271 * class.c (finish_struct_1): Use it.
6272 * lex.c (copy_decl): Define it.
6273 * pt.c (tsubst_decl): Likewise.
6274 * tree.c (copy_template_template_parm): Likewise.
6276 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6277 has_nonpublic_assign_ref.
6278 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6279 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6280 * class.c (finish_struct_methods): Don't set
6281 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6282 (interface_only): Don't declare.
6283 (interface_unknown): Likewise.
6285 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6287 * tree.h (HAVE_TEMPLATES): Remove definition.
6288 * lang-options.h (-fthis-is-variable): Remove documentation.
6290 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6292 * class.c (instantiate_type): Handle object-relative template-id.
6294 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6295 * decl.c (cplus_expand_expr_stmt): Not here.
6297 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6298 Initialize exprtype earlier.
6300 * parse.y (fn.def1): Check for defining types in return types.
6302 * decl.c (check_tag_decl): Notice extra fundamental types.
6303 Diagnose empty decls in classes, too.
6305 * decl.c (grokdeclarator): Don't override an anonymous name if no
6306 declarator was given.
6308 * cvt.c (convert_to_void): Call resolve_offset_ref.
6310 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6312 * decl2.c (decl_namespace): Handle getting a type.
6314 * typeck.c (build_c_cast): Re-enable warning for cast between
6315 pointer and integer of different size.
6317 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6319 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6320 incomplete flags.
6321 (__pointer_type_info::__pointer_catch): New virtual function.
6322 (__pointer_to_member_type_info): Derive from
6323 __pointer_type_info. Adjust.
6324 (__pointer_to_member_type_info::__do_catch): Remove.
6325 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6326 (__pointer_to_member_type_info::__pointer_catch): Declare.
6327 * rtti.c (qualifier_flags): Add restrict flag.
6328 (ptmd_initializer): Reorder members.
6329 (create_tinfo_types): Expand comments. Reorder
6330 ptmd_desc_type_node members.
6331 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6332 Implement.
6333 (__pointer_type_info::__do_catch): Move specific code into
6334 __pointer_catch. Call it.
6335 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6336 specific catch checking. Fix void conversion check.
6337 (__pointer_to_member_type_info::__do_catch): Remove.
6338 (__pointer_to_member_type_info::__pointer_catch): Implement.
6340 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6342 * lex.c (init_parse): Remove traces of classof and headof.
6343 * decl2.c (flag_operator_names): Default to 1.
6344 (lang_decode_option): Do not set it for -ansi.
6346 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6348 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6349 (DECL_MAIN_VARIANT): Remove.
6350 * decl.c (duplicate_decls): Don't set it.
6351 (start_function): Likewise.
6352 (lang_mark_tree): Don't mark it.
6353 * decl2.c (defer_fn): Don't use it.
6354 * lex.c (retrofit_lang_decl): Don't set it.
6355 * pt.c (tsubst_decl): Likewise.
6356 * ptree.c (print_lang_decl): Don't print it.
6357 * typeck.c (mark_addressable): Don't use it.
6359 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6361 * vec.cc: Include <new> and <exception>.
6362 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6363 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6364 terminate.
6365 (__cxa_vec_delete): Catch dtor exceptions.
6367 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6369 Prepend __ to implementation defined names.
6370 * inc/typeinfo (type_info): Rename _name to __name.
6371 (type_info::type_info): Rename parameter.
6372 (type_info::operator==, type_info::operator!=,
6373 type_info::before): Likewise.
6374 (type_info::is_pointer_p, type_info::is_function_p,
6375 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6376 parameters.
6377 * inc/cxxabi.h
6378 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6379 (__pointer_type_info::__pointer_type_info): Likewise.
6380 (__pointer_type_info::is_pointer_p,
6381 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6382 (__array_type_info::__array_type_info): Rename parameters.
6383 (__function_type_info::__function_type_info): Likewise.
6384 (__function_type_info::is_function_p): Prepend __.
6385 (__enum_type_info::__enum_type_info): Rename parameters.
6386 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6387 Likewise.
6388 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6389 parameters.
6390 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6391 (__class_type_info::__class_type_info): Rename parameters.
6392 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6393 (__class_type_info::upcast_result,
6394 __class_type_info::dyncast_result): Prepend __. Move definition
6395 into tinfo.cc.
6396 (__class_type_info::do_upcast, __class_type_info::do_catch,
6397 __class_type_info::find_public_src,
6398 __class_type_info::do_dyncast,
6399 __class_type_info::do_find_public_src): Prepend __. Rename
6400 parameters.
6401 (__si_class_type_info::__si_class_type_info): Rename parameters.
6402 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6403 __si_class_type_info::do_find_public_src): Prepent __. Rename
6404 parameters.
6405 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6406 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6407 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6408 parameters.
6409 (__dynamic_cast): Rename parameters.
6410 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6411 type_info::do_catch, type_info::do_upcast): Prepend __.
6412 (contained_p, public_p, virtual_p, contained_public_p,
6413 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6414 (__class_type_info::do_catch,
6415 __class_type_info::do_upcast): Prepend __. Adjust.
6416 (__class_type_info::__upcast_result,
6417 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6418 Adjust.
6419 (__class_type_info::find_public_src): Prepend __. Adjust.
6420 (__class_type_info::do_find_public_src,
6421 __si_class_type_info::do_find_public_src,
6422 __vmi_class_type_info::do_find_public_src): Likewise.
6423 (__class_type_info::do_dyncast,
6424 __si_class_type_info::do_dyncast,
6425 __vmi_class_type_info::do_dyncast): Likewise.
6426 (__class_type_info::do_upcast,
6427 __si_class_type_info::do_upcast,
6428 __vmi_class_type_info::do_upcast): Likewise.
6429 (__dynamic_cast): Adjust.
6430 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6431 (__function_type_info::is_function_p): Likewise.
6432 (__pointer_type_info::do_catch): Likewise. Adjust.
6433 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6434 (__throw_type_match_rtti_2): Adjust.
6435 (__is_pointer): Adjust.
6437 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6439 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6440 (complete_ctor_identifier): New macro.
6441 (special_function_kind): Add sfk_copy_constructor and
6442 sfk_assignment_operator.
6443 (LOOKUP_HAS_IN_CHARGE): Remove.
6444 (cons_up_default_function): Rename to ...
6445 (implicitly_declare_fn): ... this.
6446 * call.c (build_new_method_call): Add in-charge parameters for
6447 constructors here.
6448 * class.c (add_implicitly_declared_members): Change parameter name
6449 from cant_have_assignment to cant_have_const_assignment.
6450 Replace calls to cons_up_default_function to implicitly_declare_fn.
6451 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6452 * decl.c (initialize_predefined_identifiers): Initialize it.
6453 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6454 complex expression.
6455 * init.c (expand_default_init): Don't calculate the in-charge
6456 parameter here.
6457 (build_new_1): Likewise.
6458 * lex.c (cons_up_default_function): Move to method.c.
6459 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6460 (implicitly_declare_fn): New function.
6461 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6462 (build_modify_expr): Likewise.
6463 * typeck2.c (build_functional_cast): Likewise.
6465 Under the new ABI, constructors don't return `this'.
6466 * cp-tree.h (warn_reorder): Declare.
6467 (special_function_kind): New enum.
6468 (global_base_init_list): Remove declaration.
6469 (emit_base_init): Don't return a value.
6470 (check_base_init): Don't declare.
6471 (is_aggr_typedef): Likewise.
6472 * decl.c (check_special_function_return_type): New function.
6473 (return_types): Remove.
6474 (grokdeclarator): Use check_special_function_return_type.
6475 (start_function): Don't initialize ctor_label under the new ABI.
6476 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6477 * init.c (begin_init_stmts): Move to top of file.
6478 (finish_init_stmts): Likewise.
6479 (warn_reorder): Don't declare.
6480 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6481 value.
6482 (check_base_init): Remove.
6483 (is_aggr_typedef): Likewise.
6484 (build_new_1): Don't use the return value of a constructor.
6485 * semantics.c (setup_vtbl_ptr): Don't use the return value
6486 of emit_base_init.
6487 * typeck.c (check_return_expr): Don't magically convert return
6488 statements into `return this' in constructors under the new ABI.
6490 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6491 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6492 (base_ctor_identifier): New macro.
6493 (base_dtor_identifier): Likewise.
6494 (deleting_dtor_identifier): Likewise.
6495 * decl.c: Don't include obstack.h.
6496 (obstack_chunk_alloc): Don't define.
6497 (obstack_chunk_free): Likewise.
6498 (struct predefined_identifier): New type.
6499 (initialize_predefined_identifiers): New function.
6500 (init_decl_processing): Use it.
6501 (debug_temp_inits): Remove.
6502 (start_method): Don't call preserve_data.
6503 (hack_incomplete_structures): Update comment.
6504 * init.c (init_init_processing): Don't initialize
6505 nelts_identifier.
6506 (build_offset_rf): Remove dead code.
6507 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6508 * search.c (init_search_processing): Don't initialize
6509 vptr_identifier.
6511 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6513 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6514 some sign_compare warnings.
6516 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6518 Rename abi::__vmi_class_type_info members.
6519 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6520 base_list, detail_masks members to vmi_flags, vmi_base_count,
6521 vmi_bases and vmi_flags_masks respectively.
6522 (__vmi_class_type_info::vmi_flags_masks): Rename
6523 details_unknown_mask to flags_unknown_mask.
6524 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6525 (__vmi_class_type_info::do_find_public_src): Adjust.
6526 (__vmi_class_type_info::do_dyncast): Adjust.
6527 (__vmi_class_type_info::do_upcast): Adjust.
6529 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6531 * tinfo.cc (convert_to_base): New function.
6532 (get_vbase_offset): Remove. Move into convert_to_base.
6533 (__vmi_class_type_info::do_find_public_src): Adjust.
6534 (__vmi_class_type_info::do_dyncast): Adjust.
6535 (__vmi_class_type_info::do_upcast): Adjust.
6537 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6539 * tinfo.cc (operator=): Use __builtin_strcmp.
6540 * tinfo2.cc (before): Likewise.
6542 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6544 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6545 (DECL_SAVED_INLINE): Rename to ...
6546 (DECL_DEFERRED_FN): ... this.
6547 (in_function_p): Remove declaration.
6548 (mark_inline_for_output): Rename to ...
6549 (defer_fn): ... this.
6550 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6551 (in_function_p): Remove definition.
6552 * decl2.c (saved_inlines): Rename to ...
6553 (deferred_fns): ... this.
6554 (saved_inlines_used): Rename to ...
6555 (deferred_fns_used): ... this.
6556 (mark_inline_for_output): Rename to ...
6557 (defer_fn): ... this.
6558 (finish_file): Adjust accordingly.
6559 (init_decl2): Likewise.
6560 * lex.c (cons_up_default_function): Likewise.
6561 * pt.c (mark_decl_instantiated): Likewise.
6562 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6563 circumstances.
6564 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6565 * semantics.c (expand_body): Defer more functions.
6567 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6569 * vec.cc: New file.
6570 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6571 (vec.o): Build it.
6572 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6573 __cxa_vec_delete): Declare.
6575 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6577 * rtti.c (dfs_class_hint_mark): New static function.
6578 (dfs_class_hint_unmark): New static function.
6579 (class_hint_flags): Use them.
6581 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6583 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6585 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6587 * cp-tree.h (instantiate_decl): Change prototype.
6588 * decl2.c (mark_used): Adjust call.
6589 * optimize.c (inlinable_function_p): Adjust handling of templates.
6590 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6591 (do_type_instantiation): Likewise.
6592 (instantiate_decl): Defer more templates.
6593 (instantiate_pending_templates): Adjust logic to handle inline
6594 friend functions.
6596 * Makefile.in (GGC_H): New variable. Use it throughout in place
6597 of ggc.h.
6599 * call.c: Don't include obstack.h. Include ggc.h.
6600 (obstack_chunk_alloc): Don't define.
6601 (obstack_chunk_free): Likewise.
6602 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6603 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6604 (pop_switch): Free it.
6606 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6608 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6609 if we don't have a DECL_FIELD_OFFSET.
6611 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6613 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6614 special_function_p.
6616 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6618 * cfns.gperf (hash, libc_name_p): Prototype.
6620 * rtti.c (build_dynamic_cast_1): Constification.
6622 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6624 * semantics.c (deferred_type_access_control): Prototype.
6626 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6628 Correct many new ABI issues regarding vbase and vcall offset
6629 layout.
6630 * cp-tree.h (BINFO_VTABLE): Document.
6631 (struct lang_type): Tweak formatting.
6632 (BINFO_PRIMARY_BINFO): Add to documentation.
6633 (CLASSTYPE_VSIZE): Fix typo in comment.
6634 (CLASSTYPE_VBASECLASSES): Update documentation.
6635 (BINFO_VBASE_MARKED): Remove.
6636 (SET_BINFO_VBASE_MARKED): Likewise.
6637 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6638 (BINFO_FIELDS_MARKED): Remove.
6639 (SET_BINFO_FIELDS_MARKED): Likewise.
6640 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6641 (enum access_kind): New enumeration.
6642 (num_extra_vtbl_entries): Remove declaration.
6643 (size_extra_vtbl_entries): Likewise.
6644 (get_vtbl_decl_for_binfo): New function.
6645 (dfs_vbase_unmark): Remove declaration.
6646 (mark_primary_bases): Likewise.
6647 * class.c (SAME_FN): Remove.
6648 (struct vcall_offset_data_s): Move definition.
6649 (build_vbase_pointer): Use `build', not `build_binary_op', to
6650 access the vbase pointer under the new ABI.
6651 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6652 (build_primary_vtable): Likewise.
6653 (dfs_mark_primary_bases): Move here from search.c.
6654 (mark_primary_bases): Likewise.
6655 (determine_primary_bases): Under the new ABI, don't make a base
6656 class a primary base just because we don't yet have any virtual
6657 functions.
6658 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6659 (num_vfun_entries): Remove.
6660 (dfs_count_virtuals): Likewise.
6661 (num_extra_vtbl_entries): Likewise.
6662 (size_extra_vtbl_entries): Likewise.
6663 (layout_virtual_bases): Iterate in inheritance graph order under
6664 the new ABI.
6665 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6666 indicate that a vfield is present.
6667 (init_class_processing): Initialize access_public_node, etc., from
6668 ak_public, etc.
6669 (get_vtbl_decl_for_binfo): New function.
6670 (dump_class_hierarchy_r): Likewise.
6671 (dump_class_hierarchy): Use it.
6672 (finish_vtbls): Build the vtbls in inheritance graph order.
6673 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6674 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6675 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6676 walk is required.
6677 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6678 where the vptr points, even for primary vtables.
6679 (build_vtbl_initializer): Adjust handling of vbase and vcall
6680 offsets.
6681 (build_vcall_and_vbase_vtable_entries): New function.
6682 (dfs_build_vbase_offset_vtbl_entries): Remove.
6683 (build_vbase_offset_vtbl_entries): Reimplement.
6684 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6685 were already handled in a primary base class vtable.
6686 (build_vcall_offset_vtbl_entries): Adjust.
6687 (build_rtti_vtbl_entries): Adjust.
6688 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6689 * init.c (expand_virtual_init): Simplify.
6690 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6691 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6692 * search.c (BINFO_ACCESS): New macro.
6693 (SET_BINFO_ACCESS): Likewise.
6694 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6695 (access_in_type): Likewise.
6696 (dfs_accessible_p): Likewise.
6697 (protected_accessible_p): Likewise.
6698 (lookup_fnfields_1): Adjust documentation.
6699 (dfs_mark_primary_bases): Move to class.c
6700 (mark_primary_bases): Likewise.
6701 (dfs_vbase_unmark): Remove.
6702 (virtual_context): Use BINFO_FOR_VBASE.
6703 (dfs_get_vbase_types): Simplify.
6704 (dfs_build_inheritance_graph_order): New function.
6705 (get_vbase_types): Use it.
6706 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6708 * tinfo.cc (get_vbase_offset): New function.
6709 (__vmi_class_type_info::do_find_public_src): Use it.
6710 (__vmi_class_type_info::do_dyncast): Likewise.
6711 (__vmi_class_type_info::do_upcast): Likewise.
6713 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6715 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6717 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6719 * rtti.c (class_hint_flags): Rename flags.
6720 (class_initializer): Remove flags.
6721 (synthesize_tinfo_var): Combine offset and flags. Add flags
6722 for __vmi_class_type_info.
6723 (create_tinfo_types): Remove flags from __class_type_info and
6724 __si_class_type_info. Merge flags and offset from
6725 base_class_type_info.
6726 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6727 (__base_class_info::is_virtual_p): Adjust.
6728 (__base_class_info::is_public_p): Adjust.
6729 (__base_class_info::offset): New accessor.
6730 (__class_type_info::details): Remove member.
6731 (__class_type_info::__class_type_info): Lose details.
6732 (__class_type_info::detail_masks): Remove.
6733 (__si_class_type_info::__si_class_type_info): Lose details.
6734 (__vmi_class_type_info::details): New member.
6735 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6736 (__vmi_class_type_info::detail_masks): New member.
6737 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6738 with unknown_details_mask.
6739 (__vmi_class_type_info::do_find_public_src): Adjust
6740 (__vmi_class_type_info::do_dyncast): Adjust.
6741 (__vmi_class_type_info::do_upcast): Set result details, if
6742 needed. Adjust.
6743 (__dynamic_cast): Temporarily #if out optimization.
6745 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6747 * rtti.c (get_tinfo_decl): Mark used.
6748 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6749 mark as dealt with, if we output it.
6751 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6753 * class.c: Reorganize to put virtual function table initialization
6754 machinery at the end of the file.
6756 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6758 * class.c (finish_struct): Use bitsize_zero_node.
6759 * pt.c (instantiate_class_template): Likewise.
6761 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6763 Put RTTI entries at negative offsets in new ABI.
6764 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6765 vbase offset at index -3, not -1.
6766 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6767 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6768 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6769 (build_rtti_vtbl_entries): New function.
6770 (set_rtti_entry): Remove.
6771 (build_primary_vtable): Don't use it.
6772 (build_secondary_vtable): Likewise.
6773 (start_vtable): Remove.
6774 (first_vfun_index): New function.
6775 (set_vindex): Likewise.
6776 (add_virtual_function): Don't call start_vtable. Do call
6777 set_vindex.
6778 (set_primary_base): Rename parameter.
6779 (determine_primary_base): Likewise.
6780 (num_vfun_entries): Don't use skip_rtti_stuff.
6781 (num_extra_vtbl_entries): Include RTTI information.
6782 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6783 (skip_rtti_stuff): Remove.
6784 (dfs_modify_vtables): Don't use it.
6785 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6786 (layout_nonempty_base_or_field): Update size handling.
6787 (create_vtable_ptr): Tweak.
6788 (layout_class_type): Adjust parameter names.
6789 (finish_struct_1): Simplify.
6790 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6791 (skip_rtti_stuff): Remove.
6792 (first_vfun_index): New function.
6793 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6794 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6795 (marked_vtable_pathp): Declare.
6796 (unmarked_vtable_pathp): Likewise.
6797 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6798 offsets.
6799 * rtti.c (build_headof): Look for RTTI at negative offsets.
6800 (get_tinfo_decl_dynamic): Likewise.
6801 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6802 here.
6803 (create_pseudo_type_info): Do it here instead. Adjust so that
6804 vptr points at first virtual function.
6805 * search.c (marked_vtable_pathp): Make it global.
6806 (unmarked_vtable_pathp): Likewise.
6807 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6808 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6809 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6810 (get_pure_virtuals): Likewise.
6811 (expand_upcast_fixups): Likewise.
6812 * tree.c (debug_binfo): Likewise.
6813 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6814 negative offset.
6816 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6818 * class.c (check_field_decl): Fix typo.
6819 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6820 (check_methods): Likewise.
6821 (check_field_decls): Likewise.
6822 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6823 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6824 Use DECL_RESULT_FLD, not DECL_RESULT.
6825 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6826 * lex.c (identifier_type): Likewise.
6827 * pt.c (determine_specialization, lookup_template_class): Likewise.
6828 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6829 (resolve_overloaded_unification, more_specialized): Likewise.
6830 * semantics.c (finish_member_declaration): Likewise.
6831 * typeck.c (build_x_function_call): Likewise.
6833 2000-03-26 Mark Mitchell <mark@codesourcery.com>
6835 * class.c (layout_empty_base): Handle empty bases with non-byte
6836 alignment.
6837 (build_base_field): Likewise.
6838 (layout_virtual_bases): Likewise.
6840 * class.c (finish_struct_1): Fix typo in this change:
6842 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6844 2000-03-25 Mark Mitchell <mark@codesourcery.com>
6846 * decl.c (grokdeclarator): Count partial specializations when
6847 keeping track of how many template classes have been seen.
6849 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
6851 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6853 * class.c (build_vbase_pointer_fields): layout_field now place_field.
6854 (get_vfield_offset): Use byte_position.
6855 (set_rtti_entry): Set OFFSET to ssizetype zero.
6856 (get_binfo_offset_as_int): Deleted.
6857 (dfs_record_base_offsets): Use tree_low_cst.
6858 (dfs_search_base_offsets): Likewise.
6859 (layout_nonempty_base_or_field): Reflect changes in RLI format
6860 and call byte_position.
6861 (layout_empty_base): Convert offset to ssizetype.
6862 (build_base_field): use rli_size_unit_so_far.
6863 (dfs_propagate_binfo_offsets): Do computation in proper type.
6864 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
6865 (layout_class_type): Reflect changes in RLI names and fields.
6866 (finish_struct_1): Set DECL_FIELD_OFFSET.
6867 * dump.c (dequeue_and_dump): Call bit_position.
6868 * expr.c (cplus_expand_constant): Use byte_position.
6869 * rtti.c (expand_class_desc): Use bitsize_one_node.
6870 * typeck.c (build_component_addr): Use byte_position and don't
6871 special case for zero offset.
6873 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
6875 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
6877 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
6878 tinfo object.
6879 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
6880 vtable.
6882 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6884 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
6885 DECL_P macros.
6886 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
6887 make_typename_type, check_initializer, cp_finish_decl,
6888 xref_tag): Likewise.
6889 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
6890 decl_namespace, arg_assoc_template_arg, arg_assoc,
6891 validate_nonmember_using_decl, do_class_using_decl): Likewise.
6892 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
6893 args_to_string): Likewise.
6894 * friend.c (is_friend): Likewise.
6895 * lex.c (note_got_semicolon, note_list_got_semicolon,
6896 is_global): Likewise.
6897 * method.c (build_overload_nested_name, build_overload_value,
6898 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
6899 * parse.y (typename_sub, typename_sub1): Likewise.
6900 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
6901 process_partial_specialization, convert_template_argument,
6902 template_args_equal, add_pending_template, lookup_template_class,
6903 for_each_template_parm_r, maybe_fold_nontype_arg,
6904 tsubst, instantiate_template, type_unification_real, unify,
6905 instantiate_pending_templates, set_mangled_name_for_template_decl):
6906 Likewise.
6907 * repo.c (repo_get_id, repo_template_used): Likewise.
6908 * search.c (lookup_field_1): Likewise.
6909 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
6910 * xref.c (classname): Likewise.
6912 2000-03-22 Mark Mitchell <mark@codesourcery.com>
6914 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
6915 (CANONICAL_BINFO): New macro.
6916 (BINFO_NEW_VTABLE_MARKED): Use it.
6917 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
6918 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
6919 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
6920 not TREE_TYPE.
6921 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6922 (build_secondary_vtable): Likewise.
6923 (dfs_finish_vtbls): Likewise.
6924 (dfs_accumulate_vtbl_inits): Likewise.
6925 (accumulate_vtbl_inits): New function.
6926 (finish_vtbls): Make sure that virtual bases come after
6927 non-virtual bases in the vtable group.
6928 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
6929 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6930 * search.c (struct vbase_info): Move definition.
6931 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6932 (unmarked_new_vtable_p): Likewise.
6933 (dfs_mark_vtable_path): Remove.
6934 (dfs_mark_new_vtable): Remove.
6935 (dfs_unmark_new_vtable): Likewise.
6936 (dfs_clear_search_slot): Likewise.
6937 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6938 (dfs_clear_vbase_slots): Likewise.
6939 (init_vbase_pointers): LIkewise.
6941 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
6943 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
6944 SIZETYPE to a non-SIZETYPE.
6946 2000-03-21 Mark Mitchell <mark@codesourcery.com>
6948 * class.c (layout_virtual_bases): Adjust names in conditionally
6949 compiled code.
6951 * class.c (record_base_offsets): New function.
6952 (layout_conflict_p): Likewise.
6953 (layout_nonempty_base_or_field): Use it.
6954 (layout_empty_base): New function.
6955 (build_base_field): Use it.
6956 (build_base_fields): Update comment.
6957 (layout_virtual_bases): Fold in a little code form
6958 layout_basetypes. Use layout_empty_base.
6959 (layout_basetypes): Remove.
6960 (end_of_class): New function.
6961 (layout_class_type): Use it. Adjust.
6963 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
6964 (fntype_p): Remove.
6965 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
6966 comment.
6967 (dfs_skip_nonprimary_vbases_markedp): Likewise.
6968 * typeck.c (fntype_p): Remove.
6970 * cp-tree.h (TI_SPEC_INFO): Remove.
6971 (CLASSTYPE_TI_SPEC_INFO): Likewise.
6972 * pt.c (process_partial_specialization): Likewise.
6974 * class.c (build_base_field): Fix thinko in computation of binfo
6975 offsets.
6977 * tree.c (mark_local_for_remap_p): Mark variables declared in
6978 TARGET_EXPRs as well.
6980 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6982 * typeck.c (require_complete_type, complete_type,
6983 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
6984 build_array_ref, convert_arguments, pointer_diff,
6985 build_x_unary_op, build_unary_op, build_c_cast,
6986 build_modify_expr): Use COMPLETE_TYPE_P etc.
6987 * call.c (is_complete, convert_like_real,
6988 build_new_method_call): Likewise.
6989 * class.c (build_vbase_pointer_fields, check_bases,
6990 build_base_field, finish_struct_1, pushclass): Likewise.
6991 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
6992 * decl.c (maybe_process_template_type_declaration, pushtag,
6993 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
6994 layout_var_decl, check_initializer, cp_finish_decl,
6995 grokdeclarator, require_complete_types_for_parms,
6996 grok_op_properties, xref_tag, xref_basetypes,
6997 check_function_type): Likewise.
6998 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
6999 * friend.c (do_friend): Likewise.
7000 * init.c (build_offset_ref): Likewise.
7001 * parse.y (structsp): Likewise.
7002 * pt.c (maybe_process_partial_specialization,
7003 tsubst_friend_function, instantiate_class_template, tsubst,
7004 do_type_instantiation, instantiate_pending_templates): Likewise.
7005 * repo.c (repo_get_id): Likewise.
7006 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7007 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7008 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7009 * semantics.c (begin_class_definition): Likewise.
7010 * tree.c (build_cplus_method_type): Likewise.
7011 * typeck2.c (digest_init, build_functional_cast,
7012 add_exception_specifier): Likewise.
7013 * parse.h, parse.c: Regenerated.
7015 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7017 * inc/cxxabi.h: New header file. Define new-abi entry points.
7018 (__pointer_type_info::target): Rename member to ...
7019 (__pointer_type_info::type): ... here.
7020 (__base_class_info::type): Rename member to ...
7021 (__base_class_info::base): ... here.
7022 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7023 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7024 (abi_node): New global tree node.
7025 * decl.c (abi_node): Document.
7026 (init_decl_processing): Initialize abi_node.
7027 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7028 (get_vmi_pseudo_type_info): Likewise.
7029 (create_tinfo_types): Likewise.
7030 (emit_support_tinfos): Likewise.
7031 * tinfo.h (cxxabi.h): Include for new-abi.
7032 Move rtti class definitions to new header file.
7033 * tinfo.cc (abi): Use the namespace.
7034 (std): Move new abi rtti classes from here ...
7035 (__cxxabiv1): ... to here.
7036 * tinfo2.cc (cxxabi.h): Include for new-abi.
7037 Move rtti class definitions to new header file.
7038 (std): Move new abi rtti classes from here ...
7039 (__cxxabiv1): ... to here.
7040 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7041 namespace.
7043 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7044 Jason Merrill <jason@casey.cygnus.com>
7046 * method.c (build_overload_int): Use host_integerp.
7048 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7050 * init.c (build_offset_ref): Handle the case of a templated member
7051 function.
7053 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7055 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7057 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7059 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7060 * class.c (check_bitfield_decl): Turn illegal bitfields into
7061 non-bitfields.
7062 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7063 semantics.
7064 (dfs_offset_for_unshared_vbases): Likewise.
7065 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7066 pointer-to-member correctly under the new ABI.
7067 * expr.c (cplus_expand_constant): Don't use cp_convert when
7068 turning an offset into a pointer-to-member.
7069 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7070 when dereferencing them under the new ABI.
7071 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7072 of pointers-to-members under the new ABI.
7074 * class.c (check_bitfield_decl): Remove restriction on really long
7075 bitfields.
7076 (layout_class_type): Implement new ABI handling of bitfields
7077 longer than their types.
7079 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7081 * parse.y (extdefs): Call ggc_collect.
7082 * parse.c: Regenerated.
7084 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7086 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7087 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7088 potential overload.
7090 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7092 * class.c (build_vbase_path): Use integer_zerop.
7093 (build_vtable_entry): Use tree_low_cst.
7094 (get_vfield_offset): Use bit_position.
7095 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7096 Use tree_low_cst.
7097 (check_bitfield_decl): Set DECL_SIZE using convert.
7098 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7099 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7100 Use tree_low_cst.
7101 (finish_struct_1): Use bit_position.
7102 (dump_class_hierarchy): Use tree_low_cst.
7103 * cp-tree.h (min_precision): Add declaration.
7104 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7105 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7106 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7107 * expr.c (cplus_expand_constant): Use bit_position.
7108 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7109 * rtti.c (get_base_offset): Use bit_position.
7110 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7111 host_integerp, and tree_low_cst.
7112 (pointer_int_sum): Use integer_zerop.
7113 (build_component_addr): Use bit_position.
7115 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7117 * typeck.c (require_complete_type): Don't assume size_zero_node.
7118 (complete_type_or_else): Likewise.
7120 2000-03-16 Steven Grady <grady@digitaldeck.com>
7121 Jason Merrill <jason@casey.cygnus.com>
7123 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7125 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7127 * decl2.c (grokfield): Bail out if type is error_mark_node.
7129 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7131 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7132 (__pointer_to_member_data): ... here. Adjust.
7133 * rtti.c (create_tinfo_types): Adjust.
7135 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7137 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7138 * decl.c (ref_desc_type_node): Undocument.
7139 * rtti.c (ptr_ref_initializer): Rename to ...
7140 (ptr_initializer): ... here. Adjust comments.
7141 (ptmd_initializer): Fix comment thinko.
7142 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7143 (create_tinfo_types): Remove ref_desc_type_node init.
7144 * tinfo2.cc (__reference_type_info): Remove.
7146 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7148 * decl.c (cp_finish_decl): Remove obsolete comment.
7150 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7152 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7154 * cp-tree.h: Tweak documentation.
7155 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7156 (avoid_overlap): Remove.
7157 (get_binfo_offset_as_int): New function.
7158 (dfs_serach_base_offsets): Likewise.
7159 (layout_nonempty_base_or_field): Likewise.
7160 (build_base_field): Layout fields here. Avoid placing two objects
7161 of the same type at the same address, under the new ABI.
7162 (build_base_fields): Adjust accordingly.
7163 (create_vtable_ptr): Return the new field, but don't attach it to
7164 TYPE_FIELDS.
7165 (remove_base_field): Remove.
7166 (remove_base_fields): Remove.
7167 (layout_basetypes): Adjust accordingly.
7168 (layout_class_type): Call layout_field for each field, rather than
7169 just making a wholesale call to layout_type.
7171 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7173 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7175 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7177 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7179 * except.c (dtor_nothrow): New fn.
7180 (do_pop_exception): Use it. Take type parm.
7181 (push_eh_cleanup): Take type parm.
7182 (expand_start_catch_block): Pass it.
7183 (build_eh_type_type_ref): Accept null type.
7185 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7187 * cp-tree.h (revert_static_member_fn): Change prototype.
7188 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7189 (grok_op_properties): Likewise.
7190 (start_function): Likewise.
7191 (revert_static_member_fn): Simplify.
7192 * pt.c (check_explicit_specialization): Adjust call to
7193 revert_static_member_fn.
7195 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7197 * cp-tree.h (scope_kind): New type.
7198 (tmpl_spec_kind): Likewise.
7199 (declare_pseudo_global_level): Remove.
7200 (pseudo_global_level_p): Rename to template_parm_scope_p.
7201 (pushlevel): Remove declaration.
7202 (begin_scope): New function.
7203 (finish_scope): Likewise.
7204 (current_tmpl_spec_kind): Likewise.
7205 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7206 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7207 Add template_spec_p.
7208 (toplevel_bindings_p): Adjust.
7209 (declare_pseudo_global_level): Remove.
7210 (pseudo_global_level_p): Rename to template_parm_scope_p.
7211 (current_tmpl_spec_kind): New function.
7212 (begin_scope): Likewise.
7213 (finish_scope): Likewise.
7214 (maybe_push_to_top_level): Adjust.
7215 (maybe_process_template_type_declaration): Likewise.
7216 (pushtag): Likewise.
7217 (pushdecl_nonclass_level): Likewise.
7218 (lookup_tag): Likewise.
7219 (grokfndecl): Handle member template specializations. Share
7220 constructor and non-constructor code.
7221 * decl2.c (check_classfn): Handle member template specializations.
7222 * pt.c (begin_template_parm_list): Use begin_scope.
7223 (begin_specialization): Likewise.
7224 (end_specialization): Likewise.
7225 (check_explicit_specialization): Use current_tmpl_spec_kind.
7226 Handle member template specializations.
7227 (end_template_decl): Use finish_scope. Remove call to
7228 get_pending_sizes.
7229 (push_template_decl_real): Remove bogus error message.
7230 (tsubst_decl): Fix typo in code contained in comment.
7231 (instantiate_template): Handle member template specializations.
7232 (most_general_template): Likewise.
7234 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7236 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7237 (do_identifier): Ditto for error().
7239 * pt.c (convert_nontype_argument): Ditto for cp_error().
7240 (convert_template_argument): Ditto for cp_pedwarn().
7242 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7244 * exception.cc (__check_null_eh_spec): New fn.
7245 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7247 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7249 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7250 * except.c (expand_end_eh_spec): Add the return type.
7251 * rtti.c (throw_bad_cast): Add the parmtypes.
7252 (throw_bad_typeid): Likewise.
7254 * semantics.c (expand_stmt): Only leave out rtl for unused
7255 artificials, and set DECL_IGNORED_P on them as well.
7256 * decl.c (wrapup_globals_for_namespace): Likewise.
7258 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7260 * decl.c (maybe_commonize_var): Skip all artificial decls.
7261 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7263 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7265 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7266 * cp-tree.h: Declare flag_enforce_eh_specs.
7267 * decl.c (store_parm_decls, finish_function): Check it.
7269 C library functions don't throw.
7270 * Makefile.in (cfns.h): New target.
7271 (except.o): Depend on it.
7272 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7273 * cfns.gperf: New file.
7274 * cfns.h: Generated.
7275 * except.c: Include it.
7276 (nothrow_libfn_p): New fn.
7277 * decl.c (grokfndecl): Use it.
7278 * cp-tree.h: Declare it.
7280 * decl.c (push_overloaded_decl_1, auto_function,
7281 define_function): Lose.
7282 (build_library_fn_1): New static fn.
7283 (builtin_function): Use it.
7284 (get_atexit_node): Use build_library_fn_ptr.
7285 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7286 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7287 push_void_library_fn, push_throw_library_fn): New fns.
7288 * cp-tree.h: Declare them.
7289 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7290 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7291 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7292 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7293 * rtti.c (build_runtime_decl): Lose.
7294 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7295 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7296 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7298 * call.c (build_call): Remove result_type parm.
7299 Call mark_used on unused artificial fns.
7300 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7302 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7304 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7305 appropriate.
7306 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7307 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7308 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7309 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7310 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7311 expand_generic_desc): Likewise.
7313 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7315 * exception.cc (__cp_pop_exception): Cleanup the original object.
7317 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7319 * decl.c (grok_op_properties): Merge conversion to void warning
7320 with other silly op warnings.
7322 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7324 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7325 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7327 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7329 * decl.c (cp_make_fname_decl): New function.
7330 (wrapup_globals_for_namespace): Don't emit unused static vars.
7331 (init_decl_processing): Remove comment about use of
7332 array_domain_type. Set make_fname_decl.
7333 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7334 * semantics.c (begin_compound_stmt): Remove
7335 current_function_name_declared flagging.
7336 (expand_stmt): Don't emit unused local statics.
7337 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7338 specially.
7340 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7342 * typeck.c (convert_for_assignment): Don't look at array
7343 initializer.
7344 * call.c (convert_like_real): Likewise.
7346 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7348 Add initial support for '\uNNNN' specifier.
7349 * lex.c (read_ucs): New fn.
7350 (readescape, skip_white_space): Call it.
7351 (is_extended_char, is_extended_char_1): New fns.
7352 (utf8_extend_token): New fn, #if 0'd out.
7353 (real_yylex): Treat extended chars like letters.
7355 * search.c (note_debug_info_needed): Walk the bases even if we
7356 weren't deferring the type itself.
7358 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7360 * decl2.c (finish_objects): Constify a char*.
7362 * method.c (emit_thunk): Likewise.
7364 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7366 * typeck.c (dubious_conversion_warnings): Look through
7367 REFERENCE_TYPE.
7369 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7371 * class.c (dfs_modify_vtables): I is now unsigned.
7372 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7373 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7374 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7375 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7376 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7377 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7378 Call integer_all_onesp.
7379 * typeck2.c (process_init_constructor): Use compare_tree_int.
7381 * lang-specs.h (as): Don't call if -syntax-only.
7383 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7385 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7386 RTL_EXPR_HAS_NO_SCOPE after all.
7388 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7390 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7391 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7392 RTL_EXPR_HAS_NO_SCOPE.
7394 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7395 later.
7397 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7399 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7401 * call.c (convert_like): Macrofy.
7402 (convert_like_with_context): New macro.
7403 (convert_like_real): Renamed from convert_like. Add calling
7404 context parameters, for diagnostics. Add recursive flag. Call
7405 dubious_conversion_warnings for outer conversion.
7406 (build_user_type_conversion): Use convert_like_with_context.
7407 (build_over_call): Likewise. Don't warn about dubious
7408 conversions here. Adjust convert_default_arg calls.
7409 (convert_default_arg): Add context parameters for diagnostics.
7410 Pass throught to convert_like_with_context.
7411 * cp-tree.h (convert_default_arg): Add context parameters.
7412 (dubious_conversion_warnings): Prototype new function.
7413 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7414 (dubious_conversion_warnings): New function, broken
7415 out of convert_for_assignment.
7416 (convert_for_assignment): Adjust.
7418 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7420 * decl2.c (key_method): Break out from...
7421 (import_export_vtable, import_export_class): ...here.
7423 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7424 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7426 * search.c (note_debug_info_needed, dfs_debug_mark,
7427 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7428 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7430 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7432 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7433 typos.
7435 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7437 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7438 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7439 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7440 (lang_type): Split gets_new into has_new and has_array_new.
7441 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7442 (TYPE_GETS_NEW): Split into ...
7443 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7444 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7445 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7446 (build_op_new_call): Don't declare.
7447 (build_new_1): Likewise.
7448 * call.c (build_op_new_call): Remove.
7449 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7450 instead of TYPE_NEEDS_DESTRUCTOR.
7451 (finish_struct_bits): Likewise.
7452 (add_implicitly_declared_members): Likewise.
7453 (check_field_decl): Likewise.
7454 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7455 correctly under the new ABI.
7456 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7457 instead of TYPE_NEEDS_DESTRUCTOR.
7458 (initialize_local_var): Likewise.
7459 (destroy_local_var): Likewise.
7460 (cp_finish_decl): Likewise.
7461 (register_dtor_fn): Likewise.
7462 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7463 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7464 TYPE_VEC_DELETE_TAKES_SIZE here.
7465 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7466 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7467 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7468 (finish_destructor_body): Likewise.
7469 (maybe_build_cleanup_1): Likewise.
7470 * decl2.c (do_static_destruction): Likewise.
7471 * init.c (build_new_1): Make it static.
7472 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7473 (expand_cleanup_for_base): Likewise.
7474 (get_cookie_size): New function.
7475 (build_new_1): Handle array-new cookies correctly under the new
7476 ABI.
7477 (build_vec_delete_1): Likewise.
7478 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7479 (build_delete): Likewise.
7480 (build_vec_delete): Handle array-new cookies correctly under the new
7481 ABI.
7482 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7483 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7484 TYPE_HAS_ARRAY_NEW_OPERATOR.
7485 * ptree.c (print_lang_type): Check them.
7486 * search.c (context_for_name_lookup): Fix typo in comment.
7487 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7488 * tree.c (break_out_cleanups): Likewise.
7489 (build_cplus_array_test_1): Likewise.
7490 (cp_build_qualified_type_real): Likewise.
7491 * typeck.c (complete_type): Likewise.
7493 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7494 the command-line, not the end.
7496 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7498 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7500 2000-03-02 Tom Tromey <tromey@cygnus.com>
7502 * cp-tree.h (build_java_class_ref): Declare.
7503 * init.c (build_java_class_ref): No longer static.
7504 * except.c (expand_throw): Generate a Java-style `throw' if the
7505 thrown object is a "Java" object.
7506 (initialize_handler_parm): Generate a Java-style lookup of
7507 exception info if the caught object is a "Java" object.
7508 (catch_language, catch_language_init): New globals.
7509 (decl_is_java_type): New function.
7510 (expand_start_catch_block): Don't call push_eh_info() or
7511 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7512 class reference to build_catch_block.
7514 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7516 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7518 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7520 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7521 to merge reference/pointer code and fix incorrect warnings.
7523 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7525 * search.c (protected_accessible_p): Use context_for_name_lookup.
7527 * init.c (construct_virtual_bases): Fix thinko.
7528 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7530 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7532 * decl.c (current_function_decl): Move to toplev.c.
7534 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7536 * pt.c (fn_type_unification): Unify return type, whenever
7537 provided.
7538 (get_bindings_real): Only pass return type when necessary.
7539 Remove explicit return type check.
7540 * class.c (resolve_address_of_overloaded_function): Pass desired
7541 return type to fn_type_unification.
7543 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7545 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7546 DECL_FIELD_SIZE.
7547 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7548 DECL_FIELD_SIZE.
7549 * rtti.c (expand_class_desc): Likewise.
7550 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7551 (THUNK_VCALL_OFFSET): Likewise.
7552 (THUNK_DELTA): Reflect changes in ../tree.h.
7554 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7556 * search.c (protected_accessible_p): Also allow the access if
7557 the member is public in DERIVED. Lose TYPE parm.
7558 (friend_accessible_p): Lose TYPE parm.
7559 (accessible_p): Adjust.
7561 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7563 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7564 on things that are not sizes; ssize_binop deleted.
7565 Call size_diffop when appropriate.
7566 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7567 (build_primary_vtable, build_secondary_vtable): Likewise.
7568 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7569 Variable I is HOST_WIDE_INT.
7570 (get_vfield_offset): Pass proper types to size_binop.
7571 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7572 (finish_struct_1): Likewise.
7573 (skip_rtti_stuff): Arg N is now pointer to signed.
7574 (layout_class_type): Use size_zero_node.
7575 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7576 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7577 * decl.c (complete_arry_type): Pass proper types to size_binop.
7578 (xref_basetypes): BINFO_OFFSET is sizetype.
7579 * error.c (dump_expr): Don't use size_binop non-sizes.
7580 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7581 * init.c (construct_virtual_bases): Fix type error.
7582 (build_vec_delete_1): Pass proper type to size_binop and don't
7583 fold result.
7584 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7585 * rtti.c (get_base_offset): Pass proper type to size_binop.
7586 * search.c (dfs_find_vbases): Fix type error.
7587 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7588 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7589 * tree.c (debug_binfo): Variable N is signed.
7590 Use HOST_WIDE_INT_PRINT_DEC.
7591 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7592 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7593 size_one_node and size_zero_node.
7594 (c_alignof): Use size_one_node.
7595 (build_component_addr): Pass proper types to size_binop.
7596 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7598 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7600 Implement class scope using-declarations for functions.
7601 * class.c (handle_using_decl): Call add_method for used functions.
7602 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7603 (add_method): Used functions are hidden by local functions.
7604 (check_bases_and_members): Handle using-decls before finalizing
7605 CLASSTYPE_METHOD_VEC.
7606 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7607 override the type of 'this' accordingly.
7608 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7609 (convert_class_to_reference, build_user_type_conversion_1,
7610 build_new_function_call, build_object_call, build_new_op,
7611 build_new_method_call): Pass ctype parm.
7613 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7614 the baselink.
7615 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7616 build_new_function_call, build_object_call, build_new_op,
7617 build_new_method_call, build_op_delete_call): Don't get basetype_path
7618 from a baselink.
7619 * typeck.c (build_component_ref): Likewise.
7620 * init.c (build_offset_ref): Likewise.
7621 (resolve_offset_ref): Don't call enforce_access.
7622 Call build_scoped_ref.
7623 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7624 would cause an error or if -pedantic.
7625 * class.c (alter_access): Lose binfo parm.
7627 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7629 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7630 types.
7632 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7634 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7635 pseudo_type_info creation into the std namespace
7637 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7639 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7640 (import_export_class): Remove declaration.
7641 * decl2.c (import_export_class): Make it static.
7642 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7643 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7644 EXPR_WITH_FILE_LOCATION.
7645 * lex.c (check_newline): Tweak filename/lineno setting.
7646 * semantics.c (begin_while_stmt): Fix typo in comment.
7648 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7650 * lang-options.h (-fmessage-length=): Add missing option.
7652 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7654 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7656 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7658 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7660 * optimize.c (expand_call_inline): Emit the return label before
7661 evaluating the return value.
7663 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7665 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7666 than duplicating functionality here.
7667 * optimize.c: Include input.h.
7668 (expand_call_inline): Use push_srcloc and pop_srcloc.
7669 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7670 * parse.c: Regenerated.
7671 * Makefile.in (lex.o): Depend on input.h.
7672 (optimize.o): Likewise.
7674 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7676 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7677 function type, rather than ICE.
7679 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7681 * decl.c (grokdeclarator): Call decl_type_access_control.
7682 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7683 decl is null.
7685 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7687 * decl.c (decls_match): Remove obsolete static member nadgering.
7689 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7691 * decl.c (grokdeclarator): Change ANSI to ISO.
7692 * lex.c (consume_string, readescape, do_identifier): Likewise.
7693 (parse_float, real_yylex): Likewise.
7694 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7695 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7696 new_type_id, maybe_label_decls, simple_stmt,
7697 for.init.statement): Likewise.
7698 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7699 * semantics.c (finish_named_return_value): Likewise.
7700 * parse.c: Regenerate.
7702 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7704 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7705 (CPTI_CLASS_STAR_TYPE): Remove.
7706 (vtable_index_type): Likewise.
7707 (class_star_type_node): Remove.
7708 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7709 (build_binary_op_nodefault): Remove.
7710 * call.c (build_new_op): Use build_binary_op instead of
7711 build_binary_op_nodefault.
7712 * decl.c (init_decl_processing): Remove class_star_type_node
7713 initialization. Make delta_type_node ptrdiff_type_node under the
7714 new ABI. Initialize vtable_index_type.
7715 (build_ptrmemfunc_type): Build different structures for the new
7716 ABI.
7717 (build_enumerator): Use build_binary_op instead of
7718 build_binary_op_nodefault.
7719 * method.c (build_overload_value): Mangle pointers-to-members
7720 appropriately under the new ABI.
7721 * typeck.c (build_array_ref): Use build_binary_op instead of
7722 build_binary_op_nodefault.
7723 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7724 (build_binary_op_nodefault): Rename to ...
7725 (build_binary_op): ... this. Remove old version. Adjust for
7726 pointer-to-member comparisons under the new ABI.
7727 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7728 (build_ptrmemfunc): Adjust for the new ABI.
7729 (expand_ptrmemfunc_cst): Likewise.
7730 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7731 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7733 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7735 * call.c (build_object_call): Compress consecutive calls to
7736 cp_error.
7737 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7738 (build_op_delete_call): Adjust message formatting.
7740 * class.c (check_bases): Compress consecutive calls to
7741 cp_pedwarn.
7742 (finish_struct_anon): Say 'ISO C++'.
7744 * decl.c (start_decl): Same here.
7745 (grok_reference_init): Likewise.
7746 (grokfndecl): Correct message formatting.
7747 (grokfndecl): Improve diagnostic.
7748 (check_static_variable_definition): Likewise. Say 'ISO C++'
7749 (compute_array_index_type): Say 'ISO C++'
7750 (create_array_type_for_decl): Compress consecutive calls to
7751 cp_error.
7752 (grokdeclarator): Say 'ISO C++'
7753 (grok_op_properties): Likewise.
7755 * decl2.c (delete_sanity): Clairify diagnostic.
7756 (check_member_template): Same here.
7757 (grok_function_init): Use consistent terminology.
7759 * expr.c (do_case): Say 'ISO C++'
7761 * friend.c (do_friend): Compress consecutive calls to warning.
7763 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7765 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7766 * class.c (build_secondary_vtable): Reorganize. Don't create a
7767 new vtable under the new ABI.
7768 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7769 computing the size.
7770 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7771 the initializing elements.
7772 (initialize_vtable): New function.
7773 (dfs_finish_vtbls): Use it.
7774 (dfs_accumulate_vtbl_inits): New function.
7775 (finish_vtbls): Merge primary and secondary vtables under the new
7776 ABI.
7777 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7778 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7779 aren't VAR_DECLs.
7781 * class.c (build_vtable): New function, split out from ...
7782 (get_vtable_decl): ... here, and ...
7783 (build_secondary_vtable): ... here.
7785 * pt.c (tsubst_decl): Fix formatting.
7787 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7789 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7790 (avoid_overlap, build_base_field): Likewise.
7791 (build_base_field, build_base_fields, is_empty_class):
7792 Test DECL_SIZE with integer_zero.
7793 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7794 * cp-tree.h (struct lang_type): New field size_unit.
7795 (CLASSTYPE_SIZE_UNIT): New macro.
7796 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7797 (cp_finish_decl): Delete -Wlarger-than processing.
7798 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7799 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7800 * tree.c (make_binfo): binfo vector is one entry longer.
7801 (walk_tree): Walk DECL_SIZE_UNIT.
7803 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7805 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7806 comment.
7807 (build_vtable_entry): Don't assume all vtable entries are
7808 functions.
7809 (build_vtbl_initializer): Adjust accordingly.
7810 (get_vtable_decl): Fix formatting.
7812 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7814 * semantics.c (deferred_type_access_control): Walk the entire
7815 type_lookups list.
7816 (save_type_access_control): Rename from
7817 initial_deferred_type_access_control. Just remember the value.
7818 (decl_type_access_control): New fn.
7819 (begin_function_definition): Use deferred_type_access_control, after
7820 we've started the function. Set type_lookups to error_mark_node.
7821 * parse.y (frob_specs, fn.def1): Adjust.
7822 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7823 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7824 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7825 (after_type_component_declarator0): Likewise.
7826 (after_type_component_declarator): Likewise.
7827 (notype_component_declarator): Likewise.
7828 * cp-tree.h: Adjust.
7830 * decl.c (redeclaration_error_message): Allow redeclaration of
7831 namespace-scope decls.
7833 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7835 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
7837 2000-02-17 Mark Mitchell <mark@codesourcery.com>
7839 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
7840 * decl2.c (grokclassfn): Likewise.
7842 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
7844 * decl2.c (lang_decode_option): Don't set default message length
7845 here.
7846 * lex.c (lang_init_options): Set it here.
7848 2000-02-16 Mark Mitchell <mark@codesourcery.com>
7850 Make DECL_CONTEXT mean the class in which a member function was
7851 declared, even for a virtual function.
7852 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
7853 (DECL_FRIEND_CONTEXT): New macro.
7854 (DECL_REAL_CONTEXT): Remove.
7855 (SET_DECL_FRIEND_CONTEXT): Likewise.
7856 (DECL_VIRTUAL_CONTEXT): Adjust.
7857 (DECL_CLASS_SCOPE_P): Use TYPE_P.
7858 (add_friends): Remove.
7859 (hack_decl_function_context): Likewise.
7860 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
7861 CP_DECL_CONTEXT.
7862 (build_over_call): Fix indentation. Use DECL_CONTEXT
7863 instead of DECL_CLASS_CONTEXT.
7864 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
7865 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7866 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7867 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
7868 (build_base_field): Likewise.
7869 (finish_struct_1): Likewise.
7870 (build_self_reference): Likewise.
7871 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
7872 DECL_REAL_CONTEXT.
7873 (pushtag): Use decl_function_context, not
7874 hack_decl_function_context.
7875 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7876 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
7877 (pushdecl): Remove bogus code.
7878 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
7879 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7880 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7881 Use decl_function_context, nothack_decl_function_context.
7882 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
7883 (grokdeclarator): Likewise. Use decl_function_context, not
7884 hack_decl_function_context.
7885 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
7886 (start_function): Use DECL_FRIEND_CONTEXT, not
7887 DECL_CLASS_CONTEXT. Use decl_function_context, not
7888 hack_decl_function_context.
7889 (finish_function): Use decl_function_context, not
7890 hack_decl_function_context.
7891 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
7892 DECL_CLASS_CONTEXT.
7893 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
7894 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
7895 (grokfield): Likewise.
7896 (finish_builtin_type): Likewise.
7897 (finish_vtable_vardec): Use decl_function_context, not
7898 hack_decl_function_context.
7899 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7900 (start_static_initialization_or_destruction): Likewise.
7901 (finish_static_initialization_or_destruction): Likewise.
7902 (mark_used): Adjust logic for deciding when to synthesize methods.
7903 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
7904 DECL_REAL_CONTEXT.
7905 * error.c (dump_function_decl): Use DECL_CONTEXT, not
7906 DECL_CLASS_CONTEXT.
7907 * friend.c (is_friend): Likewise.
7908 (add_friends): Remove.
7909 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
7910 * lex.c (begin_definition_of_inclass_inline): Use
7911 decl_function_context, not hack_decl_function_context.
7912 (process_next_inline): Likewise.
7913 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7914 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
7915 DECL_CLASSS_CONTEXT.
7916 (hack_identifier): Likewise.
7917 (synthesize_method): Use decl_function_context, not
7918 hack_decl_function_context.
7919 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
7920 DECL_REAL_CONTEXT.
7921 (is_member_template): Use decl_function_context, not
7922 hack_decl_function_context. Use DECL_CONTEXT, not
7923 DECL_CLASS_CONTEXT.
7924 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
7925 DECL_CLASS_CONTEXT.
7926 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
7927 DECL_REAL_CONTEXT.
7928 (push_template_decl_real): Likewise.
7929 (instantiate_class_template): Don't call add_friends.
7930 (tsubst_default_argument): Use DECL_CONTEXT, not
7931 DECL_REAL_CONTEXT.
7932 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7933 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7934 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
7935 DECL_CLASS_CONTEXT.
7936 * repo.c (repo_inline_used): Likewise.
7937 * search.c (current_scope): Adjust for new _CONTEXT macros.
7938 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
7939 DECL_REAL_CONTEXT.
7940 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7941 (lookup_fnfields_here):Likewise.
7942 (check_final_overrider): Likewise.
7943 (init_vbase_pointers): Likewise.
7944 (virtual_context): Likewise.
7945 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
7946 (expand_body): Use decl_function_context, not
7947 hack_decl_function_context.
7948 * tree.c (hack_decl_function_context): Remove.
7949 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
7950 DECL_CLASS_CONTEXT.
7951 * typeck2.c (error_not_base_type): Likewise.
7953 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
7955 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
7957 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7959 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
7961 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7963 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
7965 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
7967 * decl2.c (lang_decode_option): Enable automatic line wrapping.
7969 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
7971 * parse.y (frob_specs): Split out...
7972 (parse_decl): From here.
7973 (fn.def2): Call initial_deferred_type_access_control.
7974 (after_type_component_declarator0): Call frob_specs.
7975 (notype_component_declarator0): Likewise.
7976 * search.c (friend_accessible_p): Nested classes are friends of their
7977 enclosing classes.
7979 2000-02-10 Mark Mitchell <mark@codesourcery.com>
7981 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
7982 used to create an implicit temporary.
7984 * class.c (dfs_modify_vtables): Tweak calculation of functions to
7985 override.
7987 2000-02-08 Nathan Sidwell <nathan@acm.org>
7989 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
7990 strip array element qualifiers too.
7992 2000-02-07 Mark Mitchell <mark@codesourcery.com>
7994 * decl.c (store_parm_decls): Don't build cleanups for parameters
7995 while processing_template_decl.
7997 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
7999 * cp-tree.h (struct saved_scope): Add incomplete field.
8000 (namespace_scope_incomplete): New macro.
8001 * decl.c (pushdecl): Use it.
8002 (hack_incomplete_structures): Use it. See through artificial
8003 binding levels.
8004 (mark_saved_scope): Mark it.
8006 Implement access control for nested types.
8007 * search.c (type_access_control): New fn.
8008 (accessible_p): Now we do perform access control for types.
8009 * semantics.c (deferred_type_access_control): New fn.
8010 (initial_deferred_type_access_control): New fn.
8011 (begin_function_definition): Call it. Add lookups parm.
8012 * decl.c (struct binding_level): Add this_class field.
8013 (pushlevel_class): Set it.
8014 (mark_binding_level): Mark it.
8015 (lookup_name_real): Use it. Call type_access_control.
8016 (mark_saved_scope): Mark lookups field.
8017 * cp-tree.h (flagged_type_tree): Add lookups field.
8018 (struct saved_scope): Add lookups field.
8019 (type_lookups): New macro.
8020 * parse.y (declmods): Now <ftype>.
8021 (parse_decl): Add lookups parm. Call
8022 initial_deferred_type_access_control.
8023 (lang_extdef): Clear type_lookups.
8024 (typed_declspecs, declmods, typespec): Set lookups field.
8025 (initdcl): Call deferred_type_access_control.
8026 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8027 component_decl_1, named_parm): Adjust.
8028 * friend.c (is_friend): Nested classes are friends of their
8029 enclosing classes.
8031 * class.c (currently_open_derived_class): New fn.
8032 * method.c (hack_identifier): Use it.
8034 * lex.c (do_identifier): Remove obsolete code.
8036 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8038 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8040 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8041 thinks this file is plain C).
8043 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8045 * Makefile.in (call.o): Depend on $(EXPR_H).
8047 * call.c: Include "expr.h".
8049 * class.c (dump_class_hierarchy): Add prototype.
8051 * search.c (dfs_get_pure_virtuals): Likewise.
8053 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8055 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8056 * parse.c: Rebuilt.
8058 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8060 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8061 Store it in DECL_FCONTEXT.
8062 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8064 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8066 * tinfo.h (old abi): #include "tconfig.h".
8067 * tinfo.cc (convert_to_base): Move into old abi section.
8069 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8071 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8072 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8073 (BINFO_PRIMARY_BINFO): New macro.
8074 (BF_DELTA): Rename to ...
8075 (BV_DELTA): ... this.
8076 (BF_VCALL_INDEX): Rename to ...
8077 (BV_VCALL_INDEX): ... this.
8078 (BF_FN): Rename to ...
8079 (BV_FN): ... this.
8080 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8081 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8082 (modify_vtable_entry): Simplify.
8083 (add_virtual_function): Rename BF_ macros to BV_ variants.
8084 (build_vtable_initializer): Likewise.
8085 (get_class_offset_1): Remove.
8086 (dfs_get_class_offset): Likewise.
8087 (get_class_offset): Likewise.
8088 (dfs_find_final_overrider): New function.
8089 (find_final_overrider): Likewise.
8090 (modify_one_vtable): Remove.
8091 (dfs_find_base): New function.
8092 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8093 find_final_overrider.
8094 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8095 virtuals.
8096 (dfs_fixup_vtable_deltas): Remove.
8097 (override_one_vtable): Remove.
8098 (merge_overrides): Likewise.
8099 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8100 unreal chilren of virtual bases.
8101 (finish_struct_1): Don't use merge_overrides. Don't use
8102 dfs_fixup_vtable_deltas.
8103 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8104 BINFOs.
8106 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8107 Jason Merrill <jason@yorick.cygnus.com>
8109 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8111 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8113 * exception.cc (__throw_bad_typeid): Add missing std::.
8115 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8117 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8119 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8121 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8123 Runtime support for new-abi rtti.
8124 * inc/typeinfo (type_info::operator!=): Define in class.
8125 (type_info::before, type_info::name, type_info::operator==,
8126 type_info::operator!=): Define new ABI implementations.
8127 (type_info::is_pointer_p, type_info::is_function_p): Declare
8128 new virtual functions.
8129 (type_info::do_catch, type_info::do_upcast): Likewise.
8131 * tinfo.h (__base_class_info): Define new class.
8132 (__class_type_info): Likewise.
8133 (__si_class_type_info): Likewise.
8134 (__vmi_class_type_info): Likewise.
8135 (__dynamic_cast): Prototype.
8137 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8138 (type_info::is_pointer_p): Define new function.
8139 (type_info::is_function_p): Likewise.
8140 (type_info::do_catch): Likewise.
8141 (type_info::do_upcast): Likewise.
8142 (vtable_prefix): New structure for vtable access.
8143 (adjust_pointer): Define new template function.
8144 (contained_p, public_p, virtual_p, contained_public_p,
8145 contained_nonpublic_p, contained_nonvirtual_p): Define new
8146 functions.
8147 (nonvirtual_base_type): New local variable.
8148 (__class_type_info::~__class_type_info): Define.
8149 (__si_class_type_info::~__si_class_type_info): Likewise.
8150 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8151 (__class_type_info::do_catch): Define new function.
8152 (__class_type_info::do_upcast): Likewise.
8153 (__class_type_info::find_public_src): Likewise.
8154 (__class_type_info::do_find_public_src): Likewise.
8155 (__si_class_type_info::do_find_public_src): Likewise.
8156 (__vmi_class_type_info::do_find_public_src): Likewise.
8157 (__class_type_info::do_dyncast): Likewise.
8158 (__si_class_type_info::do_dyncast): Likewise.
8159 (__vmi_class_type_info::do_dyncast): Likewise.
8160 (__class_type_info::do_upcast): Likewise.
8161 (__si_class_type_info::do_upcast): Likewise.
8162 (__vmi_class_type_info::do_upcast): Likewise.
8163 (__dynamic_cast): Likewise.
8165 * tinfo2.cc (__fundamental_type_info): Define new class.
8166 (__pointer_type_info): Likewise.
8167 (__reference_type_info): Likewise.
8168 (__array_type_info): Likewise.
8169 (__function_type_info): Likewise.
8170 (__enum_type_info): Likewise.
8171 (__ptr_to_member_type_info): Likewise.
8172 (__fundamental_type_info::~__fundamental_type_info): Define.
8173 (__pointer_type_info::~__pointer_type_info): Likewise.
8174 (__reference_type_info::~__reference_type_info): Likewise.
8175 (__array_type_info::~__array_type_info): Likewise.
8176 (__function_type_info::~__function_type_info): Likewise.
8177 (__enum_type_info::~__enum_type_info): Likewise.
8178 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8179 (__pointer_type_info::do_catch): Define new function.
8180 (__ptr_to_member_type_info::do_catch): Define new function.
8182 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8183 (__is_pointer): Likewise.
8185 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8187 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8189 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8190 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8191 (make_new_vtable): New function.
8192 (modify_vtable_entry): Handle generation of new vtables correctly.
8193 (modify_one_vtable): Remove unused parameter.
8194 (dfs_fixup_vtable_deltas): Likewise.
8195 (override_one_vtable): Use build_secondary_vtable.
8196 (finish_struct_1): Use build_primary_vtable and
8197 build_secondary_vtable.
8199 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8201 * cp/decl.c: Adjust variable names, comments, help strings.
8203 2000-01-29 Nathan Sidwell <nathan@acm.org>
8205 * new2.cc (operator delete[]): Use operator delete, don't assume
8206 implementation.
8208 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8210 * class.c (build_vtbl_initializer): Add argument to
8211 build_vtable_entry call.
8213 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8215 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8216 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8217 (BF_DELTA): New macro.
8218 (BF_VCALL_INDEX): Likewise.
8219 (BF_FN): Likewise.
8220 (THUNK_VCALL_OFFSET): Likewise.
8221 (make_thunk): Change prototype.
8222 * class.c (build_vtable_entry): Integrate
8223 build_vtable_entry_for_fn. Handle vcall indices.
8224 (build_vtable_entry_for_fn): Remove.
8225 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8226 BF_VCALL_INDEX, BF_FN.
8227 (modify_vtable_entry): Integrate common code from
8228 modify_one_vtable and dfs_fixup_vtable_deltas.
8229 (add_virtual_function): Set BF_VCALL_INDEX.
8230 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8231 and BF_FN.
8232 (modify_one_vtable): Simplify.
8233 (dfs_fixup_vtable_deltas): Likewise.
8234 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8235 * method.c (make_thunk): Handle vcall indices.
8237 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8239 Compiler side new abi rtti (not enabled).
8240 * cp-tree.h (new_abi_rtti_p): New macro.
8241 (emit_support_tinfos): Prototype new function.
8242 (tinfo_decl_p): Likewise.
8243 (emit_tinfo_decl): Likwise.
8244 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8245 macros.
8246 (doing_runtime): New local static.
8247 (init_rtti_processing): Add new-abi initializer.
8248 (get_tinfo_decl): Add new-abi logic.
8249 (tinfo_from_decl): Likewise.
8250 (build_dynamic_cast_1): Likewise.
8251 (qualifier_flags): New static function.
8252 (tinfo_base_init): Likewise.
8253 (generic_initializer): Likewise.
8254 (ptr_ref_initializer): Likewise.
8255 (ptmd_initializer): Likewise.
8256 (class_hint_flags): Likewise.
8257 (class_initializer): Likewise.
8258 (synthesize_tinfo_var): Likewise.
8259 (create_real_tinfo_var): Likewise.
8260 (create_pseudo_type_info): Likewise.
8261 (get_vmi_pseudo_type_info): Likewise.
8262 (create_tinfo_types): Likewise.
8263 (emit_support_tinfos): New global function.
8264 (tinfo_decl_p): New global predicate.
8265 (emit_tinfo_decl): New global function.
8266 * class.c (set_rtti_entry): Generalize for old and new rtti.
8267 (build_vtbl_initializer): Likewise.
8268 * decl2.c (finish_file): Likewise.
8270 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8272 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8273 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8275 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8277 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8278 for scopes.
8280 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8282 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8284 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8286 * optimize.c (calls_setjmp_r): Supply new argument
8287 to special_function_p.
8289 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8291 * call.c: PROTO -> PARAMS.
8292 * class.c: Likewise.
8293 * cp-tree.h: Likewise.
8294 * cvt.c: Likewise.
8295 * decl.c: Likewise.
8296 * decl.h: Likewise.
8297 * decl2.c: Likewise.
8298 * dump.c: Likewise.
8299 * errfn.c: Likewise.
8300 * error.c: Likewise.
8301 * except.c: Likewise.
8302 * expr.c: Likewise.
8303 * init.c: Likewise.
8304 * input.c: Likewise.
8305 * lex.c: Likewise.
8306 * lex.h: Likewise.
8307 * method.c: Likewise.
8308 * optimize.c: Likewise.
8309 * parse.y: Likewise.
8310 * pt.c: Likewise.
8311 * repo.c: Likewise.
8312 * rtti.c: Likewise.
8313 * search.c: Likewise.
8314 * semantics.c: Likewise.
8315 * spew.c: Likewise.
8316 * tree.c: Likewise.
8317 * typeck.c: Likewise.
8318 * typeck2.c: Likewise.
8319 * xref.c: Likewise.
8321 2000-01-25 Richard Henderson <rth@cygnus.com>
8323 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8325 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8327 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8328 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8329 (struct vcall_offset_data_s): New type.
8330 (dfs_vcall_offset_queue_p): New function.
8331 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8332 (build_vcall_offset_vtbl_entries): Likewise.
8333 (layout_vtable_decl): Likewise.
8334 (num_vfun_entries): Likewise.
8335 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8336 (build_vtbl_initializer): Likewise.
8337 (dfs_finish_vtabls): Use layout_vtable_decl.
8338 (modify_one_vtables): Always duplicate vtables under the new ABI.
8339 (finish_struct_1): Use layout_vtable_decl.
8341 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8343 * decl.c (member_function_or_else): Change third arg from a format
8344 specifier to an `enum overload_flags'. Callers changed.
8346 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8348 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8349 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8350 build_const_cast, get_delta_difference, check_return_expr): Avoid
8351 ANSI string concatenation usage.
8353 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8355 * class.c (layout_class_type): Put the fields required to make a
8356 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8357 list.
8359 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8361 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8362 template.
8364 * decl2.c (mark_used): Do instantiate inlines that have been
8365 explicitly instantiated.
8367 2000-01-24 Richard Henderson <rth@cygnus.com>
8369 * call.c (build_over_call): Use expand_tree_builtin.
8370 * typeck.c (build_function_call_real): Likewise.
8371 (build_binary_op_nodefault): Handle unordered compares.
8373 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8375 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8376 cp_tree_index values.
8377 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8378 New global node #defines for them.
8379 * rtti.c (call_void_fn): Replace with ...
8380 (build_runtime_decl): ... new static function.
8381 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8382 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8383 (build_dynamic_cast_1): Always produce correctly typed result.
8384 Explicitly produce type_info addresses. Use dynamic_cast_node.
8385 * exception.cc (__throw_bad_cast): Return `void *'.
8386 (__throw_bad_typeid): Return `const type_info &'.
8388 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8390 * cp-tree.h (get_vtable_decl): Prototype new function.
8391 * class.c (get_vtable_decl): New function. Broken out from ...
8392 (build_vtable): ... here. Use it.
8393 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8394 by get_vtable_decl.
8396 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8398 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8399 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8400 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8401 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8402 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8403 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8404 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8405 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8406 (CPTI_TINFO_VAR_ID): New enumeration.
8407 (__tp_desc_type_node, __access_mode_type_node,
8408 __bltn_desc_type_node, __user_desc_type_node,
8409 __class_desc_type_node, __ptr_desc_type_node,
8410 __attr_desc_type_node, __func_desc_type_node,
8411 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8412 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8413 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8414 enum_desc_type_node, class_desc_type_node,
8415 si_class_desc_type_node, vmi_class_desc_type_node,
8416 ptmd_desc_type_node, base_desc_type_node): New #defines.
8417 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8418 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8419 (tinfo_var_id): New enumeration.
8420 (DECL_TINFO_FN_P): Augment comment.
8421 * decl.c (cp_global_trees): Adjust documentation.
8422 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8423 tinfo_decl_type and tinfo_var_id.
8424 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8425 (build_typeid): Remove unused variable.
8426 (get_tinfo_var): Use tinfo_var_id.
8427 (tinfo_name): New static function.
8428 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8429 (tinfo_from_decl): Likewise.
8430 (get_base_offset): New static function, broken out of
8431 expand_class_desc.
8432 (expand_si_desc): Use tinfo_name.
8433 (expand_class_desc): Likewise. Lose local static variable.
8434 Use base_desc_type_node. Use get_base_offset.
8435 (expand_ptr_desc): Use tinfo_name.
8436 (expand_attr_desc): Likewise.
8437 (expand_generic_desc): Likewise.
8439 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8440 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8442 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8444 * cp-tree.h (__eprintf): Remove declaration.
8445 * tree.c (__eprintf): Remove definition.
8447 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8448 Mark Mitchell <mark@codesourcery.com>
8450 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8451 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8453 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8455 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8457 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8459 * cp-tree.h (register_dtor_fn): New function.
8460 * decl.c (destroy_local_static): Rename to ...
8461 (register_dtor_fn): ... this. Give it external linkage.
8462 (expand_static_init): Use it.
8463 * decl2.c (do_static_initialization): Likewise, if using
8464 __cxa_atexit.
8465 (do_static_destruction): Check that __cxa_atexit is not in use.
8466 (finish_file): Don't call do_static_destruction if using
8467 __cxa_atexit.
8469 * typeck.c (convert_arguments): Restore two-message error
8470 reporting.
8472 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8474 Remap dynamic cast hint values to be consistent across ABIs.
8475 * search.c (dynamic_cast_base_recurse): Remap generated value.
8476 (get_dynamic_cast_base_type): Adjust documentation.
8477 * tinfo.h (__user_type_info::dyncast): Likewise.
8478 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8479 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8480 (__class_type_info::do_dyncast): Likewise.
8481 (__class_type_info::do_find_public_subobj): Likewise.
8482 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8484 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8486 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8488 * typeck2.c (incomplete_type_error): Restore previous
8489 cp_error and cp_error_at call sequence.
8491 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8493 * class.c (dump_class_hierarchy): Make format agree with argument;
8494 cast pointer to unsigned long and print with %lx.
8496 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8498 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8500 * typeck.c (composite_pointer_type, common_type,
8501 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8502 build_function_call_real, convert_arguments,
8503 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8504 build_unary_op, mark_addressable, build_compound_expr,
8505 build_static_cast, build_reinterpret_cast, build_const_cast,
8506 build_c_cast, build_modify_expr, get_delta_difference,
8507 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8508 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8509 into a single one.
8510 * typeck2.c (readonly_error, abstract_virtuals_error,
8511 process_init_constructor, check_for_new_type): Likewise.
8513 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8515 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8516 VAR_DECLs.
8518 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8520 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8521 (build_x_typeid): Likewise.
8522 (get_tinfo_fn): Likewise.
8523 (get_tinfo_fn_unused): Rename to ...
8524 (get_tinfo_decl): ... here.
8525 * rtti.c (build_headof): Replace logic error with assertion.
8526 (get_tinfo_fn_dynamic): Rename to ...
8527 (get_tinfo_decl_dynamic): ... here. Make static. Use
8528 complete_type_or_else.
8529 (build_x_typeid): Move into ...
8530 (build_typeid): ... here. Adjust call to
8531 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8532 throw_bad_typeid expression.
8533 (get_tinfo_fn_unused): Rename to ...
8534 (get_tinfo_decl): ... here. Adjust comment.
8535 (get_tinfo_fn): Delete.
8536 (tinfo_from_decl): New static function.
8537 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8538 (get_typeid): Use complete_type_or_else.
8539 (build_dynamic_cast_1): Adjust calls to
8540 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8541 * parse.y (primary): Adjust call to build_typeid.
8542 * except.c (build_eh_type_type_ref): Adjust call to
8543 get_tinfo_decl. Mark as used.
8544 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8545 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8546 * parse.c: Regenerated.
8548 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8550 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8551 calling convention.
8552 (resolves_to_fixed_type_p): Document calling convention.
8553 * rtti.c (build_x_typeid): Initialize NONNULL.
8555 * cp-tree.h (build_shared_int_cst): New function.
8556 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8557 * class.c (modify_vtable_entry): Likewise.
8558 (add_virtual_function): Split out code to generated shared
8559 INTEGER_CSTs to build_share_int_cst.
8560 (modify_all_vtables): Handle all the overridden functions here.
8561 Add overridden functions from non-primary virtual bases to the
8562 primary vtable.
8563 (finish_struct_1): Adjust call to modify_all_vtables. Add
8564 overridden functions from non-primary bases to the vtable.
8565 * tree.c (build_shared_int_cst): New function.
8567 * cp-tree.h (scratchalloc): Remove.
8568 (build_scratch_list): Likewise.
8569 * call.c (convert_class_to_reference): Replace build_scratch_list
8570 and build_expr_list with build_tree_list.
8571 (add_candidate): Replace scratchalloc with expralloc. Note memory
8572 leak.
8573 (build_user_type_conversion_1): Replace build_scratch_list
8574 and build_expr_list with build_tree_list.
8575 (build_new_op): Likewise.
8576 (build_op_delete_call): Likewise.
8577 (convert_like): Likewise.
8578 * cvt.c (ocp_convert): Likewise.
8579 * decl.c (start_decl): Likewise.
8580 (start_function): Likewise.
8581 (finish_destructor_body): Likewise.
8582 (maybe_build_cleanup_1): Likewise.
8583 * decl2.c (reparse_decl_as_expr): Likewise.
8584 * init.c (perform_member_init): Likewise.
8585 (expand_cleanup_for_base): Likewise.
8586 (build_builtin_delete_call): Likewise.
8587 (build_new_1): Likewise.
8588 (build_delete): Likewise.
8589 * method.c (do_build_assign_ref): Likewise.
8590 * parse.y (already_scoped_stmt): Likewise.
8591 (nontrivial_exprlist): Likewise.
8592 (net_initializer): Likewise.
8593 (initlist): Likewise.
8594 * parse.c: Regenerated.
8595 * rtti.c (build_x_typeid): Likewise.
8596 (build_dynamic_cast_1): Likewise.
8597 * typeck.c (build_x_compound_expr): Likewise.
8598 (build_static_cast): Likewise.
8599 (build_modify_expr): Likewise.
8601 * cp-tree.h (DECL_VINDEX): Add documentation.
8602 * class.c (build_vtable_entry): Likewise.
8603 (start_vtable): Add comment.
8604 (add_virtual_function): Replace pending_hard_virtuals with
8605 overridden_virtuals and pending_virtuals with new_virtuals.
8606 Replace redundant assignments with assertions.
8607 (check_for_override): Add comment.
8608 (check_bases_and_members): Replace pending_hard_virtuals with
8609 overridden_virtuals and pending_virtuals with new_virtuals.
8610 (create_vtbl_ptr): Likewise.
8611 (layout_class_type): Likewise.
8612 (finish_struct_1): Likewise. Add comments.
8614 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8616 * class.c (finish_struct_1): Replace redundant code with
8617 assertions.
8619 * cp-tree.h (flag_new_abi): Move.
8620 (flag_use_cxa_atexit): Likewise.
8621 (flag_honor_std): Likewise.
8622 (flag_rtti): Likewise.
8623 (vbase_offsets_in_vtable_p): Define.
8624 (vptrs_present_everywhere_p): Likewise.
8625 (TYPE_CONTAINS_VPTR_P): Likewise.
8626 (dfs_walk_real): Declare.
8627 * class.c (build_vbase_pointer_fields): Check
8628 vbase_offsets_in_vtable_p.
8629 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8630 BINFO_VPTR_FIELD.
8631 (build_vbase_offset_vtbl_entries): Simplify.
8632 (build_vbase_offset_vtbl_entries): Adjust.
8633 (build_vbase_pointer): Add ability to look up vbase offsets in
8634 vtable.
8635 (start_vtable): New function.
8636 (add_virtual_function): Use it.
8637 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8638 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8639 (build_vtbl_initializer): Take the type of the complete object as
8640 input. Use it to correctly calculate vbase offsets.
8641 (dfs_finish_vtbls): Pass the complete type to
8642 build_vtbl_initializer.
8643 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8644 (create_vtable_ptr): Create a vtable even if there are no
8645 new virtual functions, under the new ABI.
8646 (finish_struct_1): Likewise.
8647 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8648 * decl.c (exapnd_static_init): Remove call to
8649 preserve_initializer.
8650 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8651 vtables.
8652 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8653 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8654 (construct_virtual_bases): Don't initialize virtual base pointers
8655 under the new ABI.
8656 (build_aggr_init): Clean up comment.
8657 (expand_aggr_init_1): Likewise.
8658 * rtti.c (expand_class_desc): Store the virtual function table
8659 index where the vbase offset lives in the offset field.
8660 * search.c (dfs_walk_real): Make it global.
8661 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8662 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8664 * tinfo.h (USItype): Make it signed under the new ABI.
8665 * tinfo.cc (convert_to_base): New function. Encapsulate base
8666 conversion logic here.
8667 (__class_type_info::do_upcast): Use it.
8668 (__class_type_info::do_dyncast): Likewise.
8669 (__class_type_info::do_find_public_subobj): Likewise.
8671 * init.c (construct_virtual_bases): Don't look up the addresses of
8672 virtual bases at run-time.
8674 * class.c (build_vbase_pointer): Relocate.
8675 (build_vbase_pointer_fields): Likewise.
8676 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8677 (build_vbase_offset_vtbl_entries): Likewise.
8679 * decl.c (init_decl_processing): Complain if -fnew-abi
8680 -fno-vtable-thunks is used.
8682 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8683 flag_new_abi.
8685 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8687 * cp-tree.h (num_extra_vtbl_entries): New function.
8688 (size_extra_vtbl_entries): Likewise.
8689 (dfs_vtable_path_unmark): Likewise.
8690 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8691 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8692 * class.c (num_extra_vtbl_entries): New function.
8693 (size_extra_vtbl_entries): Likewise.
8694 (dfs_build_vbase_offset_vtbl_entries): New function.
8695 (build_vbase_offset_vtbl_entries): Likewise.
8696 (build_vtbl_initializer): Use it.
8697 (finish_struct_1): Adjust vtable sizes (using
8698 num_extra_vtbl_entries).
8699 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8700 THUNK_DECL is non-NULL before expanding it.
8701 * init.c (expand_virtual_init): Adjust the vtable pointer by
8702 size_extra_vtbl_entries before storing it.
8703 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8704 Handle TREE_LIST parameters here, not in the dfs_* functions.
8705 (dfs_unmarked_real_bases_queue_p): Adjust.
8706 (dfs_marked_real_bases_queue_p): Likewise.
8707 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8708 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8709 (dfs_vtable_path_unmark): Likewise.
8711 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8713 * optimize.c (copy_body_r): Clear the operand three of a
8714 TARGET_EXPR when copying it.
8716 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8718 * method.c (build_decl_overload_real): Check whether we are in ::
8719 before returning __builtin_new/delete.
8721 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8723 * pt.c (tsubst_friend_function): Improve comment.
8724 (instantiate_decl): Avoid crashing when a "nested" function is
8725 instantiated from the top level.
8727 * dump.c (dqeueue_and_dump): Dump
8728 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8730 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8732 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8734 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8736 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8737 ENABLE_NEW_GXX_ABI defined.
8738 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8739 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8740 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8742 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8744 * decl.c (start_cleanup_fn): Call pushdecl.
8746 * call.c (convert_class_to_reference): Fix typos.
8747 (build_conditional_expr): Handle errors gracefully.
8748 * class.c (push_nested_class): Likewise.
8749 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8750 (DECL_THIS_EXTERN): Use it.
8751 (DECL_THIS_STATIC): Likewise.
8752 * cvt.c (convert_to_void): Handle errors gracefully.
8753 (build_expr_type_conversion): Likewise.
8754 * decl.c (maybe_push_decl): Likewise.
8755 (start_decl_1): Likewise.
8756 (require_complete_types_for_parms): Likewise.
8757 * parse.y (structsp): Likewise.
8758 (base_class): Likewise.
8759 * parse.c: Regenerated.
8760 * pt.c (finish_member_template_decl): Likewise.
8761 * typeck.c (decay_conversion): Likewise.
8763 * cp-tree.h (dfs_skip_vbases): New function.
8764 (find_vbase_instance): Likewise.
8765 * class.c (determine_primary_base): Allow a nearly empty base to
8766 serve as a primary base class under the new ABI.
8767 (get_class_offset_1): Rename to ...
8768 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8769 messages here.
8770 (get_class_offset): Use it. Issue error messages here.
8771 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8772 find the right copies of virtual bases.
8773 (fixup_vtable_deltas1): Rename to ...
8774 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8775 bases as primary bases.
8776 (fixup_vtable_deltas): Remove.
8777 (override_one_vtable): Handle virtual bases as primary bases.
8778 (merge_overrides): Likewise.
8779 (finish_struct_1): Likewise.
8780 (dump_class_hierarchy): Dump primary-ness of bases as well.
8781 * search.c (mark_primary_bases): Use a pre-order traversal to
8782 handle primary virtual bases.
8783 (dfs_skip_vbases): New fiunction.
8784 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8785 (fixup_virtual_upcast_offsets): Likewise.
8786 (fixup_all_virtual_upcast_offsets): Likewise.
8787 (dfs_find_vbase_instances): New function.
8788 (find_vbase_instance): Likewise.
8790 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8792 * lex.c (DIR_SEPARATOR): Delete macro.
8794 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8796 * decl2.c (lang_decode_option): Handle automatic line wrapping
8797 option.
8799 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8801 * friend.c (do_friend): Don't resolve scopes when processing
8802 template declarations, even if the qualifying scope doesn't
8803 involve template parameters.
8805 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8807 * class.c (dfs_modify_vtables_queue_p): Remove.
8808 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8809 and dfs_marked_real_bases_queue_p instead of
8810 dfs_modify_vtables_queue_p.
8812 * class.c (build_vbase_path): Simplify.
8813 (dfs_propagate_binfo_offsets): New function.
8814 (propagate_binfo_offsets): Use it.
8815 (remove_base_field): Simplify.
8816 (dfs_set_offset_for_vbases): Remove.
8817 (dfs_set_offset_for_shared_vbases): New function.
8818 (dfs_set_offset_for_unshared_vbases): Likewise.
8819 (layout_virtual_bases): Use them.
8820 (layout_basetypes): Don't call propagate_binfo_offsets.
8821 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8822 for the vbases.
8824 * class.c (build_base_field): New function, split out from ...
8825 (build_base_fields): ... here. Use it. Allocate primary bases
8826 first, under the new ABI.
8827 (get_vtable_entry): Remove.
8828 (remove_base_field): New function, split out from ...
8829 (remove_base_fields): ... here. Adjust since primary bases come
8830 first under the new ABI.
8832 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
8833 (initialize_vtbl_ptrs): New function.
8834 (expand_indirect_vtbls_init): Change prototype.
8835 (convert_pointer_to_vbase): Declare.
8836 * init.c (expand_direct_vtbls_init): Remove.
8837 (dfs_initialize_vtbl_ptrs): New function.
8838 (initialize_vtbl_ptrs): Likewise.
8839 (emit_base_init): Use initialize_vtbl_ptrs.
8840 * search.c (convert_pointer_to_vbase): Make it global.
8841 (expand_indirect_vtbls_init): Remove vtable initialization code.
8842 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
8844 * class.c (dfs_finish_vtbls): New function.
8845 (finish_vtbls): Use it.
8846 (dump_class_hierarchy): New function.
8848 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
8849 (BINFO_VBASE_PRIMARY_P): New macro.
8850 (BINFO_VIRTUALS): Add to documentation.
8851 (SET_BINFO_PRIMARY_MARKED_P): Remove.
8852 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8853 (dfs_mark_primary_bases_queue_p): Likewise.
8854 (dfs_unmarked_real_bases_queue_p): New function.
8855 (dfs_marked_real_bases_queue_p): Likewise.
8856 * search.c (dfs_mark_primary_bases): Adjust.
8857 (mark_primary_bases): Likewise.
8858 (get_shared_vbase_if_not_primary): New function.
8859 (dfs_unmarked_real_bases_queue_p): Likewise.
8860 (dfs_marked_real_bases_queue_p): Likewise.
8861 (dfs_get_pure_virtuals): Simplify.
8862 (get_pure_virtuals): Likewise.
8864 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8866 * lex.c: Include tm_p.h.
8868 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
8870 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
8872 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
8874 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
8875 * pt.c (instantiate_decl): Defer comdat templates that might not be
8876 needed.
8878 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
8879 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
8880 (finish_file): Likewise.
8882 * decl2.c (import_export_class): Undo 12/14 change.
8884 * error.c (dump_decl): operator new, not operatornew.
8886 * class.c (field_decl_cmp): A nontype is "greater" than a type.
8887 * search.c (lookup_field_1): Look for the last field with the
8888 desired name.
8890 2000-01-05 Nathan Sidwell <nathan@acm.org>
8892 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
8893 FUNCTION_DECL.
8895 2000-01-05 Nathan Sidwell <nathan@acm.org>
8897 * typeck.c (build_static_cast): Don't strip target qualifiers
8898 when casting from a class.
8900 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8902 * class.c (warn_hidden): Initialize variable `fndecl'.
8904 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
8906 * decl.c (flag_isoc9x): New variable to be able to use code in
8907 c-common.c. For now always zero.
8909 2000-01-03 Mark Mitchell <mark@codesourcery.com>
8911 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
8912 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
8913 or unshare_base_binfos for virtual bases here.
8914 * search.c (dfs_get_vbase_types): Do it here.
8915 (get_vbase_types): Adjust.
8917 2000-01-02 Mark Mitchell <mark@codesourcery.com>
8919 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
8920 (BINFO_PRIMARY_MARKED_P): Use flag 5.
8921 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8922 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8923 (unmark_primary_bases): Remove declaration.
8924 (unmarkedp): Declare.
8925 (dfs_vbase_unmark): Likewise.
8926 * class.c (determine_primary_base): Return immediately if there
8927 are no base classes. Call mark_primary_bases here.
8928 (modify_all_direct_vtables): Remove.
8929 (modify_all_indirect_vtables): Remove.
8930 (dfs_modify_vtables_queue_p): New function.
8931 (dfs_modify_vtables): New function.
8932 (modify_all_vtables): Use them.
8933 (build_base_fields): Build FIELD_DECLs for primary virtual base
8934 classes.
8935 (create_vtable_ptr): Don't call determine_primary_base here.
8936 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
8937 (dfs_set_offset_for_vbases): ... this.
8938 (layout_virtual_bases): Use it.
8939 (layout_class_type): Call determine_primary_base here.
8940 * search.c (unmarkedp): Make it global.
8941 (shared_marked_p): Simplify.
8942 (shared_unmarked_p): Likewise.
8943 (dfs_primary_bases_queue_p): Remove.
8944 (dfs_unmark_primary_bases): Likewise.
8945 (unmark_primary_bases): Likewise.
8946 (mark_primary_bases): Simplify.
8947 (get_pure_virtuals): Don't call mark_primary_bases here.
8948 (dfs_vbase_unmark): New function.
8949 (get_vbase_types): Simplify.
8951 * class.c (struct base_info): Remove.
8952 (determine_primary_base): Take has_virtual_p rather than a
8953 base_info as input. Don't calculate max_has_virtual.
8954 (finish_struct_bits): Remove max_has_virtual argument.
8955 (create_vtable_ptr): Remove max_has_virtual_p argument.
8956 (layout_virtual_bases): Remove max argument.
8957 (layout_basetypes): Likewise.
8958 (layout_class_type): Remove max_has_virtual_p argument.
8959 (finish_struct_1): Remove max_has_virtual.
8961 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
8962 (layout_basetypes): Remove.
8963 * class.c (propagate_binfo_offsets): Moved here from tree.c.
8964 Update to handle primary virtual bases.
8965 (remove_base_fields): New function, split out from
8966 layout_basetypes.
8967 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
8968 (layout_virtual_bases): New function, split out from
8969 layout_basetypes. Update to handle primary virtual bases.
8970 (layout_basetypes): Moved here from tree.c. Use
8971 remove_base_fields and layout_virtual_bases.
8972 * search.c (dfs_mark_primary_bases_queue_p): New function.
8973 (mark_primary_bases): Use it.
8974 * tree.c (CEIL): Remove.
8975 (propagate_binfo_offsets): Remove.
8976 (layout_basetypes): Remove.
8978 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8980 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
8981 (BINFO_PRIMARY_MARKED_P): New macro.
8982 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8983 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8984 (mark_primary_bases): New function.
8985 (unmark_primary_bases): Likewise.
8986 * search.c (get_abstract_virtuals_1): Remove.
8987 (dfs_mark_primary_bases): New function.
8988 (mark_primary_bases): Likewise.
8989 (dfs_unmark_primary_bases): Likewise.
8990 (unmark_primary_bases): Likewise.
8991 (dfs_get_pure_virtuals): Likewise.
8993 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8995 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
8996 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
8997 (modify_one_vtable): Adjust.
8998 (fixup_vtable_deltas1): Likewise.
8999 (override_one_vtable): Likewise.
9000 * search.c (get_abstract_virtuals_1): Likewise.
9001 (get_pure_virtuals): Likewise.
9002 (expand_upcast_fixups): Likewise.
9003 * tree.c (debug_binfo): Likewise.
9005 * class.c (build_vtable): Don't return a value. Don't rebuild
9006 vtables for bases that have already been handled.
9007 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9008 already been handled.
9009 (modify_one_vtable): Adjust accordingly.
9010 (fixup_vtable_deltas1): Likewise.
9011 (finish_struct_1): Likewise.
9013 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9015 * call.c (build_new_method_call): Also check destructors.