| blob | df72dfe3d0ab5e90a58e7eb2b6795a267649b31e |
1 2001-05-24 Mark Mitchell <mark@codesourcery.com>
3 * decl.c (duplicate_decls): Tidy.
4 (init_decl_processing): Always set flag_no_builtin.
6 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
8 PR c++/2184
9 * decl2.c (do_local_using_decl): Push the decls, even in a
10 template.
12 2001-05-22 Mark Mitchell <mark@codesourcery.com>
14 * optimize.c (initialize_inlined_parameters): Don't set
15 TREE_READONLY for a VAR_DECL taking the place of an inlined
16 PARM_DECL.
18 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
20 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
21 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
22 attribute.
24 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
26 * parse.y: Refer to compound literals as such, not as
27 constructor-expressions.
29 2001-05-21 Mark Mitchell <mark@codesourcery.com>
31 * call.c (build_op_delete_call): Ignore exception-specifications
32 when looking for matching delete operators.
33 * init.c (build_new_1): Compute whether or not the allocation
34 function used is a placement allocation function or not, and
35 communicate this information to build_op_delete_call.
37 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
39 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
40 (build_vtbl_ref): Adjust.
41 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
42 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
43 Re-add vtable-gc.
44 (unsupported_options): Correspondingly.
46 * decl2.c (maybe_make_one_only): Check flag_weak, not
47 supports_one_only().
49 * cp-tree.def (START_CATCH_STMT): Lose.
50 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
51 * tree.c (cp_statement_code_p): Don't case it.
52 * semantics.c (cp_expand_stmt): Likewise.
53 * cp-tree.h (START_CATCH_TYPE): Lose.
54 (HANDLER_TYPE): New.
55 * except.c (expand_start_catch_block): Don't start any blocks.
56 Return the type.
57 (expand_end_catch_block): Don't end any blocks.
58 * parse.y (handler): Don't pass anything from finish_handler_parms
59 to finish_handler.
60 * pt.c (tsubst_expr): Likewise.
61 * semantics.c (begin_handler): Call note_level_for_catch here.
62 (finish_handler_parms): Don't return anything.
63 (genrtl_catch_block, begin_catch_block): Lose.
64 (genrtl_handler): Call expand_start_catch here.
66 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
68 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
69 (get_vtable_decl, build_vtt): Not here.
71 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
73 PR c++/2781
74 * optimize.c (update_cloned_parm): Copy addressability and other
75 flags.
77 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
79 * pt.c (determine_specialization): Ignore artificial functions.
81 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
83 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
84 (C_RID_CODE): Remove.
85 * lex.c (cxx_init_options): Call set_identifier_size. Update.
86 (init_parse): Don't do it here.
88 2001-05-18 Diego Novillo <dnovillo@redhat.com>
90 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
91 function declaration to avoid stripping the symbol's attributes.
93 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
95 * decl.c (pushdecl): Adjust error string.
96 (xref_tag): Adjust friend class injection warning. Remove the
97 inherited name from the class shadowed scope.
99 2001-05-17 Mark Mitchell <mark@codesourcery.com>
101 * except.c (cp_protect_cleanup_actions): New function.
102 (init_exception_processing): Don't set protect_cleanup_actions
103 here. Do set lang_protect_cleanup_actions.
105 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
107 * spew.c (read_token): Call yyerror on all unexpected tokens.
109 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
111 * init.c (member_init_ok_or_else): Take a tree rather than
112 string for name.
113 (expand_member_init): Adjust.
115 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
117 * decl.c (duplicate_decls): Suppress warning about duplicate
118 decls if the first decl is a friend.
120 2001-05-12 Zack Weinberg <zackw@stanford.edu>
122 * except.c (choose_personality_routine): Export. Add
123 explanatory comment. Take an enum languages, not a boolean.
124 (initialize_handler_parm): Adjust to match.
125 * cp-tree.h: Prototype choose_personality_routine.
126 * lex.c (handle_pragma_java_exceptions): New function.
127 (init_cp_pragma): Register #pragma GCC java_exceptions.
129 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
131 * method.c (build_mangled_C99_name): Remove unused prototype.
133 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
135 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
136 * typeck.c (get_member_function_from_ptrfunc,
137 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
138 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
140 Reverted Geoff Keating's 2001-05-03's patch.
142 2001-05-11 Ira Ruben <ira@apple.com>
144 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
146 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
148 * cp-tree.h (finish_label_expr, lookup_label): Delete.
149 * parse.y: Update for '&&'; don't issue warning here.
150 * semantics.c (finish_label_expr): Delete.
152 2001-05-07 Mark Mitchell <mark@codesourcery.com>
154 * splay-tree.h (splay_tree_max): New function.
155 (splay_tree_min): Likewise.
157 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
159 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
160 (pfn_vflag_identifier): Define.
161 Update comment about layout of pointer functions.
162 (build_ptrmemfunc1): Update prototype.
163 (expand_ptrmemfunc_cst): Update prototype.
164 * decl.c (initialize_predefined_identifiers): Initialize
165 pfn_vflag_identifier.
166 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
167 an extra field to the type.
168 * expr.c (cplus_expand_constant): Pass 'flag' between
169 expand_ptrmemfunc_cst and build_ptrmemfunc1.
170 * typeck.c (get_member_function_from_ptrfunc): When
171 FUNCTION_BOUNDARY < 16, look at additional field to determine
172 if a pointer-to-member is a real pointer or a vtable offset.
173 (build_ptrmemfunc1): Add new parameter to contain extra field.
174 (build_ptrmemfunc): Pass the extra field around.
175 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
176 (pfn_from_ptrmemfunc): Ignore the extra field.
178 2001-05-03 Mark Mitchell <mark@codesourcery.com>
180 * cp-tree.h (flag_inline_trees): Update documentation.
181 * decl.c (init_decl_processing): Adjust handling of
182 flag_inline_functions and flag_inline_trees to support -O3.
183 (grokfndecl): Set DECL_INLINE on all functions if that's what
184 the user requested.
185 (save_function_data): Clear DECL_INLINE in
186 current_function_cannot_inline is non-NULL.
187 * decl2.c (flag_inline_trees): Update documentation.
189 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
191 * dump.c (cp_dump_tree, USING_STMT case): New case.
192 * tree.c (cp_statement_code_p): Add USING_STMT.
193 * decl2.c (do_using_directive): Add the using directive statement.
195 * tree.c (walk_tree): Reformat an if block.
197 2001-05-02 Mark Mitchell <mark@codesourcery.com>
199 * decl.c (compute_array_index_type): Don't try to do anything with
200 the indices when processing a template.
202 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
204 * call.c: NULL_PTR -> NULL.
205 * class.c: Likewise.
206 * cvt.c: Likewise.
207 * decl.c: Likewise.
208 * decl2.c: Likewise.
209 * except.c: Likewise.
210 * init.c: Likewise.
211 * rtti.c: Likewise.
212 * search.c: Likewise.
213 * tree.c: Likewise.
214 * typeck.c: Likewise.
215 * typeck2.c: Likewise.
217 2001-05-02 Mark Mitchell <mark@codesourcery.com>
219 * decl2.c (do_using_directive): Revert previous patch.
221 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
223 * cp-tree.def (USING_STMT): New statement node.
224 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
225 * decl2.c (do_using_directive): Add USING_STMT to statement
226 tree. Don't emit errors when processing template decl.
227 * pt.c (tsubst_expr, USING_STMT case): New case.
228 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
230 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
232 * call.c (build_new_op): Convert args from reference here.
233 (build_conditional_expr): Don't convert here.
235 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
237 * spew.c (last_token_id): New static variable.
238 (read_token): Set it here.
239 (yyerror): Use it here.
241 2001-04-30 Richard Henderson <rth@redhat.com>
243 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
244 * decl.c: Likewise.
246 2001-04-30 Mark Mitchell <mark@codesourcery.com>
248 * gxxint.texi: Remove.
249 * Make-lang.in: Remove all traces of gxxint.texi.
251 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
253 * decl2.c (start_static_initialization_or_destruction): Correct
254 logic to handle the -fno-use-cxa-atexit case.
256 2001-04-30 Mark Mitchell <mark@codesourcery.com>
258 * optimize.c (update_cloned_parm): New function.
259 (maybe_clone_body): Use it. Update the `this' parameter too.
261 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
263 * decl2.c (unsupported_options): Add new-abi.
264 * lang-options.h: Remove no longer supported options.
266 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
268 * except.c (can_convert_eh): Don't check template parms,
269 typename types etc.
271 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
273 * optimize.c (maybe_clone_body): Copy parameter names and locations.
275 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
277 * cp-tree.h (adjust_clone_args): Prototype new function.
278 * class.c (adjust_clone_args): New function.
279 * decl.c (start_function): Call it for in charge ctors.
281 2001-04-26 Mark Mitchell <mark@codesourcery.com>
283 * method.c (use_thunk): Make sure that thunks really are emitted
284 when requested.
286 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
288 * mangle.c (write_chars): New macro.
289 (hwint_to_ascii): New function
290 (write_number): Use it.
291 (write_integer_cst): Deal with really big numbers.
293 2001-04-25 Mark Mitchell <mark@codesourcery.com>
295 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
296 the clone.
298 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
300 * decl.c (grokdeclarator): Set context of namespace scope
301 TYPE_DECLS.
303 2001-04-24 Zack Weinberg <zackw@stanford.edu>
305 * cp/optimize.c: Include hashtab.h.
306 (struct inline_data): Add tree_pruner.
307 (expand_call_inline, expand_calls_inline): Use it when calling
308 walk_tree.
309 (optimize_function): Initialize and free tree_pruner.
311 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
313 Lazy __FUNCTION__ generation.
314 * cp-tree.def (FUNCTION_NAME): Remove.
315 * cp-tree.h (function_name_declared_p): Remove.
316 (cp_fname_init): Prototype.
317 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
318 don't call declare_function_name. Call start_fname_decls.
319 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
320 clobber the line number.
321 (cp_fname_init): New function.
322 (start_function): Call start_fname_decls.
323 (finish_function): Call finish_fname_decls.
324 * lex.c (reswords): Add slots for __FUNCTION__ et al.
325 (rid_to_yy): Add mappings for __FUNCTION__ et al.
326 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
327 * parse.y (VAR_FUNC_NAME): New token.
328 (primary): Add VAR_FUNC_NAME.
329 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
330 generation.
331 (tsubst, FUNCTION_NAME case): Remove.
332 (tsubst_copy, FUNCTION_NAME case): Remove.
333 (tsubst_expr, DECL_STMT case): Be careful with a
334 DECL_PRETTY_FUNCTION_P.
335 (instantiate_decl): Remove function_name_declared_p.
336 * semantics.c (begin_compound_statement): Don't call
337 declare_function_name here.
338 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
339 (finish_translation_unit): Call finish_fname_decls.
340 (expand_body): Remove function_name_declared_p.
341 * typeck2.c (digest_init): Allow any ERROR_MARK.
343 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
345 * pt.c (tsubst_decl): Use VOID_TYPE_P.
346 * semantics.c: Fix some typos.
348 2001-04-23 Phil Edwards <pme@sources.redhat.com>
350 * cp/decl2.c (flag_honor_std): Always initialize to 1.
352 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
354 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
356 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
358 * except.c (build_throw): Wrap the initialization of the exception
359 object in a MUST_NOT_THROW_EXPR.
360 (do_free_exception): #if 0.
362 2001-04-20 Mark Mitchell <mark@codesourcery.com>
364 * cp-tree.h (finish_enum): Change prototype.
365 * decl.c (finish_enum): Reorganize.
366 * parse.y (structsp): Adjust calls to finish_enum.
368 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
370 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
371 't' case.
373 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
375 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
376 (layout_empty_base): Return at end flag.
377 (build_base_field): Likewise.
378 (build_base_fields): Likewise.
379 (layout_virtual_bases): Don't add 1 to eoc value.
380 (end_of_class): Use full size for empty bases.
381 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
382 empty bases. Don't add 1 to eoc value. Only add trailing padding
383 if we're an empty class with no empty bases.
384 (dump_class_hierarchy): Dump size and alignment.
386 2001-04-20 Jakub Jelinek <jakub@redhat.com>
388 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
389 ICS_BAD_FLAG.
391 2001-04-20 Jakub Jelinek <jakub@redhat.com>
393 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
394 is found, look first if name does not match the structure name.
396 2001-04-19 Mark Mitchell <mark@codesourcery.com>
398 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
399 set.
400 (SET_DECL_LANGUAGE): New macro.
401 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
402 (pushdecl): Likewise.
403 (build_library_fn_1): Likewise.
404 (build_cp_library_fn): Likewise.
405 (grokfndecl): Likewise.
406 (grokvardecl): Mark `extern "C"' variables as having C linkage.
407 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
408 * lex.c (retrofit_lang_decl): Likewise.
409 * mangle.c (mangle_decl_string): Don't mangle the names of
410 variables declared with C language linkage.
411 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
413 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
415 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
416 flag_access_control from uninitialized storage.
418 2001-04-15 Mark Mitchell <mark@codesourcery.com>
420 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
421 * mangle.c (write_pointer_to_member_type): Fix mangling of
422 pointers to cv-qualified member function types.
424 * init.c (build_delete): Create a SAVE_EXPR for the address if
425 we're going to use it more than once.
427 2001-04-13 Mark Mitchell <mark@codesourcery.com>
429 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
430 (expand_ptremfunc_cst): Change prototype.
431 (delta2_from_ptrmemfunc): Remove.
432 * expr.c (cplus_expand_constant): Adjust call to
433 expand_ptrmemfunc_cst.
434 * typeck.c (build_ptrmemfunc1): Simplify.
435 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
436 results in a constant.
437 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
438 (delta2_from_ptrmemfunc): Remove.
439 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
441 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
443 * cp-tree.h (decl_namespace_list): New macro.
444 (struct saved_scope): Add decl_ns_list.
445 * decl.c (mark_saved_scope): Mark it.
446 * decl2.c: Lose static decl_namespace_list.
447 (init_decl2): Don't save it.
449 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
451 * cp-tree.h (warn_return_type, yylex): Delete redundant
452 declarations.
454 * decl.c (current_class_depth, global_namespace): Likewise.
456 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
458 * repo.c (flag_use_repository): Likewise.
460 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
462 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
463 set_block, pushdecl, getdecls, gettags, init_decl_processing,
464 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
465 lvalue_or_else, print_lang_statistics, comp_target_types,
466 unsigned_type, signed_type, signed_or_unsigned_type,
467 build_function_call, mark_addressable, incomplete_type_error):
468 Delete redundant declarations.
470 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
472 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
473 (TYPE_ANONYMOUS_P): New macro.
474 (TAGGED_TYPE_P): New macro.
475 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
476 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
477 * tree.c (no_linkage_helper): Likewise.
478 * semantics.c (begin_class_definition): Likewise.
479 * pt.c (convert_template_argument): Likewise.
480 * lex.c (check_for_missing_semicolon): Likewise.
482 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
484 * class.c (dfs_unshared_virtual_bases): New function.
485 (mark_primary_bases): Call it.
486 (check_bases): Ignore virtual bases when determining
487 nearly-emptiness.
489 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
491 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
493 2001-04-11 Mark Mitchell <mark@codesourcery.com>
495 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
496 cloned function to the clone.
498 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
500 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
502 * semantics.c: Include expr.h.
504 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
506 * method.c (implicitly_declare_fn): Commonize code for copy ctor
507 and assignment op. Set TREE_USED for parameter.
509 2001-04-10 Mark Mitchell <mark@codesourcery.com>
511 * class.c (find_final_overrider_data): Add `candidates'.
512 (dfs_find_final_overrider): Don't issue error messages
513 prematurely.
514 (find_final_overrider): Issue error messages here.
515 (build_base_field): Don't warn about amgibuous direct bases here.
516 (warn_about_ambiguous_direct_bases): New function.
517 (layout_class_type): Use it.
519 2001-04-10 Richard Henderson <rth@redhat.com>
521 * typeck.c (build_array_ref): Push the array reference inside
522 COMPOUND_EXPR and COND_EXPR.
524 2001-04-05 Mark Mitchell <mark@codesourcery.com>
526 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
527 * decl.c (duplicate_decls): Adjust accordingly.
528 (maybe_commonize_var): Likewise.
529 (grokfndecl): Likewise.
530 (start_function): Likewise.
531 (start_method): Likewise.
532 * decl2.c (key_method): Likewise.
533 (import_export_decl): Likewise.
534 * method.c (implicitly_declare_fn): Likewise.
535 * optimize.c (maybe_clone_body): Likewise.
537 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
539 * lang-specs.h: Add __DEPRECATED.
541 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
543 * search.c (get_dynamic_cast_base_type): When building a new
544 constant, set its type to ssizetype.
546 2001-04-04 Jakub Jelinek <jakub@redhat.com>
548 * optimize.c (expand_call_inline): Only add newly inlined statements
549 into inlined_stmts.
551 2001-04-03 Mark Mitchell <mark@codesourcery.com>
553 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
554 (OPERATOR_FORMAT): Likewise.
555 (OPERATOR_TYPENAME_FORMAT): Likewise.
556 * operators.def: Remove old name-mangling information.
557 * decl.c (grok_op_properties): Adjust accordingly.
558 * lex.c (init_operators): Likewise.
559 * rtti.c (get_tinfo_decl): Issue error messages about types that
560 have variable size.
562 2001-04-03 Mark Mitchell <mark@codesourcery.com>
564 * decl2.c (import_export_decl): Don't call import_export_class
565 when processing an inline member function.
566 * semantics.c (expand_body): Call import_export_decl before
567 emitting inline functions.
569 2001-03-28 Richard Henderson <rth@redhat.com>
571 IA-64 ABI Exception Handling:
572 * cp-tree.def (EH_SPEC_BLOCK): New.
573 (MUST_NOT_THROW_EXPR): New.
574 * cp-tree.h: Update changed function declarations.
575 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
576 (CPTI_CALL_UNEXPECTED): New.
577 (struct cp_language_function): Rename x_eh_spec_try_block
578 to x_eh_spec_block.
579 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
580 * decl.c (current_binding_level): If no current function
581 bindings, revert to scope_chain.
582 (initialize_predefined_identifiers): Remove __cp_push_exception.
583 (store_parm_decls): Use begin_eh_spec_block.
584 (finish_function): Use finish_eh_spec_block.
585 (mark_lang_function): Update for name changes.
586 * decl2.c (finish_file): No mark_all_runtime_matches.
587 * dump.c (cp_dump_tree): Handle new tree codes.
588 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
589 * except.c (catch_language_init, catch_language): Remove.
590 (init_exception_processing): Don't set language code.
591 Initialize call_unexpected_node, protect_cleanup_actions,
592 eh_personality_libfunc, lang_eh_runtime_type.
593 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
594 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
595 (prepare_eh_type): Split out type canonicalizations ...
596 (build_eh_type_type): ... from here.
597 (build_eh_type_type_ref): Remove.
598 (mark_all_runtime_matches): Remove.
599 (build_exc_ptr): New.
600 (do_begin_catch, do_end_catch): New.
601 (do_pop_exception): Remove.
602 (build_terminate_handler): Remove.
603 (choose_personality_routine): Split out language choice from ...
604 (initialize_handler_parm): ... here.
605 Use MUST_NOT_THROW_EXPR.
606 (expand_start_catch_block): Use do_begin_catch. Simplify Java
607 exception object handling.
608 (expand_start_eh_spec, expand_end_eh_spec): Remove.
609 (expand_exception_blocks, alloc_eh_object): Remove.
610 (begin_eh_spec_block, finish_eh_spec_block): New.
611 (do_allocate_exception, do_free_exception): New.
612 (expand_throw): Merge into ...
613 (build_throw): ... here. Update for abi.
614 * expr.c (cplus_expand_expr): No expand_internal_throw.
615 Handle MUST_NOT_THROW_EXPR.
616 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
617 * semantics.c (*) Update for except.h name changes.
618 (genrtl_try_block): No protect_with_terminate.
619 (genrtl_eh_spec_block): New.
620 (genrtl_handler): Don't emit the goto here.
621 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
622 (genrtl_finish_function): Don't expand_exception_blocks.
623 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
625 2001-03-28 Richard Henderson <rth@redhat.com>
627 * decl.c (struct named_label_list): Rename eh_region to
628 in_try_scope, add in_catch_scope.
629 (struct binding_level): Rename eh_region to is_try_scope,
630 add is_catch_scope.
631 (note_level_for_try): Rename from note_level_for_eh.
632 (note_level_for_catch): New.
633 (poplevel): Copy both is_try_scope and is_catch_scope to
634 the named_label_list struct.
635 (check_previous_goto_1): Don't check for catch block via
636 DECL_ARTIFICIAL; use in_try_scope instead.
637 (check_goto): Likewise.
638 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
639 * except.c (expand_start_catch_block): Call note_level_for_catch.
640 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
642 2001-03-27 Richard Henderson <rth@redhat.com>
644 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
645 exceptions_via_longjmp.
647 2001-03-27 Phil Edwards <pme@sources.redhat.com>
649 * pt.c (check_default_tmpl_args): Make error messages clearer.
651 2001-03-26 Phil Edwards <pme@sources.redhat.com>
653 * error.c: Also undefine 'A' macro used for cp_printers definition.
655 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
657 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
659 2001-03-26 Mike Yang <yang@research.att.com>
660 Mark Mitchell <mark@codesourcery.com>
662 * dump.c (dump_access): New function.
663 (cp_dump_tree): Use it. Dump basetype information for class
664 types.
666 2001-03-26 Mark Mitchell <mark@codesourcery.com>
668 * Makefile.in (optimize.o): Depend on params.h.
669 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
670 (init_decl_processing): Set flag_no_inline when doing
671 inlining-on-trees.
672 * optimize.c: Include params.h.
673 (struct inline_data): Improve documentation of FNS. Add
674 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
675 (INSNS_PER_STMT): New macro.
676 (remap_block): Use CLONING_P.
677 (inlinable_function_p): Don't inline big functions.
678 (expand_call_inline): Keep track of how much inlining we've done.
679 (optimize_function): Set FIRST_INLINED_FN.
680 (maybe_clone_body): Set CLONING_P.
681 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
682 tree nodes.
683 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
684 rest_of_compilation. Clear DECL_RTL for local variables
685 afterwards.
686 (clear_decl_rtl): New function.
688 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
690 Implement DR 209
691 * cp-tree.h (skip_type_access_control,
692 reset_type_access_control): Prototype.
693 * decl.c (grokdeclarator): Access of friends is not checked.
694 * parse.y (component_decl_list): Reset type access control.
695 * semantics.c (decl_type_access_control): Clear
696 current_type_lookups.
697 (save_type_access_control): Don't save if not deferring.
698 (skip_type_access_control, reset_type_access_control): New
699 functions.
700 (begin_class_definition): Do type access control for basetypes.
701 Start deferred access control.
702 (finish_class_definition): Resume immediate access control if
703 this is a local class.
705 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
707 * class.c (add_method): Use memcpy/memmove, not bcopy.
709 * decl.c (duplicate_decls): Likewise.
711 2001-03-23 Jakub Jelinek <jakub@redhat.com>
713 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
714 not `_'.
716 2001-03-23 Jakub Jelinek <jakub@redhat.com>
718 * decl.c (local_names): Define.
719 (push_local_name): New.
720 (grok_reference_init): Return init if initializing static reference
721 variable with non-constant instead of emitting it.
722 Move expand_static_init call to cp_finish_decl.
723 (layout_var_decl): Call push_local_name.
724 (maybe_commonize_var): Allow inlining functions even if they have
725 static local variables, use comdat_linkage for them if flag_weak.
726 (check_initializer): Call obscure_complex_init if
727 grok_reference_init returned non-zero.
728 (save_function_data): Clear x_local_names.
729 (pop_cp_function_context): Free x_local_names.
730 (mark_inlined_fns): Remove.
731 (mark_lang_function): Mark x_local_names.
732 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
733 Mark inlined_fns as tree, remove call to mark_inlined_fns.
734 * class.c (alter_access): Ensure DECL_ACCESS is never set if
735 DECL_DISCRIMINATOR_P.
736 * cp-tree.h (cp_language_function): Add x_local_names.
737 (lang_decl_flags): Add discriminator into u2.
738 (lang_decl_inlined_fns): Remove.
739 (lang_decl): inlined_fns is now a TREE_VEC.
740 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
741 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
742 TREE_VEC, not a custom structure.
743 (optimize_function): Likewise.
744 * mangle.c (discriminator_for_local_entity): Discriminate among
745 VAR_DECL local entities.
746 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
747 is not valid.
749 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
751 Add support for Java interface method calls.
752 * cp-tree.h (struct lang_type): Add java_interface flag.
753 (TYPE_JAVA_INTERFACE): New macro.
754 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
755 by setting TYPE_JAVA_INTERFACE.
756 * call.c (java_iface_lookup_fn): New static.
757 (build_over_call): If calling a method declared in a
758 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
759 expression which resolves the function address.
760 (build_java_interface_fn_ref): New function.
762 2001-03-22 Richard Henderson <rth@redhat.com>
764 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
765 * except.c: Don't include it.
767 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
768 based on an idea from Joe Buck <jbuck@synopsys.com>
770 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
771 New nonterminals.
772 (data_def, component_decl): Add reductions to bad_decl.
774 2001-03-22 Jakub Jelinek <jakub@redhat.com>
776 * method.c (do_build_assign_ref): Don't use build_modify_expr for
777 anonymous aggregates, since they don't have assignment operator
778 method.
779 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
780 assignment operators for anonymous structure fields.
782 2001-03-21 Jason Merrill <jason@redhat.com>
784 * pt.c (instantiate_decl): Abort if we see a member constant
785 instantiation that doesn't already have its initializer.
786 Downgrade explicit instantiation without definition to pedwarn.
788 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
789 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
790 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
792 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
793 (pending_vtables): Remove.
794 * decl2.c (pending_vtables): Remove.
795 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
796 CLASSTYPE_VTABLE_NEEDS_WRITING.
797 (import_export_class): Likewise.
798 (init_decl2): Don't mark pending_vtables.
799 * lex.c (handle_pragma_vtable): Just sorry.
800 * pt.c (instantiate_class_template): Don't mess with
801 CLASSTYPE_VTABLE_NEEDS_WRITING.
802 (mark_class_instantiated): Likewise.
803 * ptree.c (print_lang_type): Don't print it.
804 * semantics.c (begin_class_definition): Don't set it.
806 * pt.c (template_tail): Replace with last_pending_template.
807 (maybe_templates, maybe_template_tail): Remove.
808 (add_pending_template): Adjust.
809 (instantiate_pending_templates): Adjust.
811 * cp-tree.h (struct saved_scope): Remove lang_stack field.
812 (current_lang_stack): Remove.
813 * decl.c (maybe_push_to_top_level): Don't initialize it.
814 (duplicate_decls): Use current_lang_depth.
815 (xref_basetypes): Likewise.
816 * class.c (current_lang_depth): New fn.
817 (push_lang_context): Use more varray functionality.
818 (pop_lang_context): Likewise.
820 * error.c (GLOBAL_THING): Always use '__'.
822 2001-03-21 Mark Mitchell <mark@codesourcery.com>
824 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
826 * mangle.c (mangle_decl_string): Mangle the names of overloaded
827 operators, even when they have `extern "C"' linkage.
829 2001-03-19 Mark Mitchell <mark@codesourcery.com>
831 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
832 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
833 where it's not necessary.
834 (add_method): Remove optimization involving comparison of
835 DECL_ASSEMBLER_NAME.
836 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
837 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
838 where it's not necessary.
839 (check_methods): Likewise.
840 (build_clone): Likewise.
841 (built_vtt): Likewise.
842 * cp-tree.h (DECL_NEEDED_P): Likewise.
843 * decl.c (pushtag): Likewise.
844 (duplicate_decls): Likewise.
845 (pushdecl): Likewise.
846 (builtin_function): Likewise.
847 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
848 (build_cp_library_fn): Likewise.
849 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
850 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
851 where it's not necessary.
852 (make_rtl_for_nonlocal_decl): Likewise.
853 (cp_finish_decl): Likewise.
854 (grokfndecl): Likewise.
855 (grokvardecl): Likewise.
856 (grokdeclarator): Likewise.
857 (start_function): Likewise.
858 (cp_missing_return_ok_p): Likewise.
859 * decl2.c (grokclassfn): Likewise.
860 (check_classfn): Likewise.
861 (finish_static_data_member_decl): Likewise.
862 (grokfield): Likewise.
863 * error.c (GLOBAL_IORD_P): Remove.
864 (dump_global_iord): Improve output.
865 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
866 * except.c (nothrow_libfn_p): Summarily reject any function not in
867 namespace-scope.
868 * init.c (build_java_class_ref): Don't explicitly set
869 DECL_ASSEMBLER_NAME after calling mangle_decl.
870 * mangle.c (mangle_decl_string): Handle extern "C" functions.
871 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
872 * method.c (set_mangled_name_for_decl): Don't explicitly set
873 DECL_ASSEMBLER_NAME after calling mangle_decl.
874 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
875 IDENTIFIER_GLOBAL_VALUE for the thunk.
876 * pt.c (set_mangled_name_for_template_decl): Remove.
877 (check_explicit_specialization): Don't use it.
878 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
879 (tsubst_friend_function): Likewise.
880 (tsubst_decl): Likewise.
881 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
882 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
883 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
884 where it's not necessary.
885 (tinfo_base_init): Likewise.
886 (create_real_tinfo_var): Likewise.
887 * search.c (looup_field_1): Likewise.
888 * semantics.c (finish_named_return_value): Likewise.
889 * tree.c (init_tree): Set lang_set_decl_assembler_name.
891 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
893 Correct semantics restrictions checking in throw-expression.
894 * except.c (is_admissible_throw_operand): New function.
895 (build_throw): Use it.
897 2001-03-14 Mark Mitchell <mark@codesourcery.com>
899 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
900 and its ilk.
902 2001-03-14 Mark Mitchell <mark@codesourcery.com>
904 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
905 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
906 * decl.c (duplicate_decls): Likewise.
907 (builtin_function): Likewise.
908 (build_library_fn): Likewise.
909 (build_cp_library_fn): Likewise.
910 (check_initializer): Likewise.
911 (cp_finish_decl): Likewise.
912 * decl2.c (grokfield): Likewise.
913 (grok_function_init): Remove #if 0'd code.
914 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
915 * friend.c (do_friend): Likewise.
916 * init.c (get_temp_regvar): Likewise.
917 * method.c (make_thunk): Likewise.
918 * pt.c (tsubst_friend_function): Likewise.
919 (tsubst_decl): Likewise.
920 (regenerate_decl_from_template): Likewise.
921 * semantics.c (genrtl_named_return_value): Likewise.
922 (expand_body): Likewise.
923 (genrtl_finish_function): Likewise.
924 * tree.c (cp_tree_equal): Likewise.
926 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
928 * call.c (convert_like_real): Add extra semantics to INNER
929 parameter. Don't convert to temporary if a user conversion
930 gives us an lvalue that we're about to bind to a reference.
931 Set INNER to indicate pending reference binding on recursive
932 calls.
934 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
936 * cp/lex.c: Delete duplicate pending_lang_change.
938 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
940 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
941 Similarly.
942 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
943 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
945 2001-03-09 Zack Weinberg <zackw@stanford.edu>
947 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
949 2001-03-08 Stan Shebs <shebs@apple.com>
951 * cp-tree.h (set_identifier_local_value): Remove unused decl.
953 2001-03-06 Zack Weinberg <zackw@stanford.edu>
955 * spew.c: Remove references to CPP_OSTRING.
957 2001-03-06 Andrew Haley <aph@redhat.com>
959 * typeck.c (convert_arguments): Check that we have an fndecl.
961 2001-03-05 Andrew Haley <aph@redhat.com>
963 * typeck.c (convert_arguments): Don't do ellipsis conversion for
964 __built_in_constant_p.
966 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
968 * typeck.c (build_static_cast): Allow enum to enum conversions
969 as per DR 128.
971 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
973 * class.c (check_field_decls): Pointers to member do not a
974 non-pod struct make, as per DR 148.
976 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
978 * call.c (joust): cp_pedwarn when using gnu extension concerning
979 worst conversion sequences.
981 2001-03-01 Zack Weinberg <zackw@stanford.edu>
983 * decl.c: Replace all uses of 'boolean' with 'bool'.
985 2001-03-01 Zack Weinberg <zackw@stanford.edu>
987 * lang-specs.h: Add zero initializer for cpp_spec field to
988 all array elements that need one. Don't put an #ifdef inside
989 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
990 use it.
992 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
994 Implement using decls inside template functions.
995 * decl2.c (validate_nonmember_using_decl): Don't special case
996 fake_std_node in the global namespace. Don't reject early when
997 processing a template.
998 (do_local_using_decl): Add to statement tree. Don't do further
999 processing when building a template.
1000 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
1002 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1004 * decl2.c (do_nonmember_using_decl): Don't complain if we find
1005 same function. Do complain about ambiguating extern "C"
1006 declarations.
1008 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
1010 Remove floating point and complex type template constant parms.
1011 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
1012 COMPLEX_TYPE extensions.
1013 (invalid_nontype_parm_type_p): Likewise.
1015 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
1017 * except.c (call_eh_info): Revert "match_function"'s type.
1019 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
1021 Fix ctor vtable vcall offsets.
1022 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
1023 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
1024 (get_matching_base): Remove.
1025 (get_original_base): New function.
1026 (build_vtbl_initializer): Initialize vid.rtti_binfo.
1027 Use a virtual thunk for a ctor vtable with an index
1028 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
1029 primary base within a constructor vtable. Only set
1030 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
1031 when primary base has been lost.
1032 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
1034 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
1036 * call.c (joust): Ensure more_specialized()'s argument length
1037 parameter has correct value for constructors.
1039 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
1041 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
1043 * decl.c (mark_inlined_fns): Prototype.
1045 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1047 * spew.c (yylex): Correct handling of friends.
1049 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1051 * mangle.c (write_encoding): Pass write_function_type the
1052 FUNCTION_DECL for the function being encoded.
1053 (write_function_type): Pass it along to write_bare_function_type.
1054 (write_bare_function_type): Pass it along to write_method_parms.
1055 (write_method_parms): Don't mangle the compiler-generated
1056 parameters to a constructor or destructor.
1058 2001-02-22 Andreas Jaeger <aj@suse.de>
1060 * optimize.c: Include toplev.h for
1061 note_deferral_of_defined_inline_function prototype.
1063 2001-02-22 Jakub Jelinek <jakub@redhat.com>
1065 * cp-tree.h (struct lang_decl_inlined_fns): New.
1066 (struct lang_decls): Add inlined_fns.
1067 (DECL_INLINED_FNS): New macro.
1068 * optimize.c (struct inline_data): Add inlined_fns.
1069 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
1070 (inlinable_function_p): Likewise, fix typo in comment,
1071 function is not inlinable if it already inlined function currently
1072 being optimized.
1073 (expand_call_inline): Add fn to inlined_fns if neccessary.
1074 (optimize_function): Initialize inlined_fns.
1075 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
1076 * decl.c (mark_inlined_fns): New function.
1077 (lang_mark_tree): Call it.
1079 2001-02-21 Jason Merrill <jason@redhat.com>
1081 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
1082 (DECL_UNINLINABLE): Move to middle-end.
1084 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
1085 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
1086 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1087 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1088 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1090 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1091 second parm of op=.
1093 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1095 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1096 any namespace.
1098 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1100 * optimize.c (expand_call_inline): Don't walk subtrees of type
1101 nodes.
1103 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1105 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1106 for a destructor.
1108 2001-02-18 Jason Merrill <jason@redhat.com>
1110 Do put the VTT parameter in DECL_ARGUMENTS.
1111 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1112 (current_vtt_parm): New macro.
1113 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1114 (DECL_HAS_VTT_PARM_P): New macro.
1115 (DECL_VTT_PARM): Remove.
1116 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1117 * decl.c (duplicate_decls): Only copy the operator code if
1118 appropriate.
1119 (start_function): Set current_vtt_parm.
1120 (lang_mark_tree): Don't mark vtt_parm.
1121 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1122 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1123 * class.c (build_clone): Maybe remove the VTT parm.
1124 * optimize.c (maybe_clone_body): Set up the VTT parm.
1125 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1126 * call.c (build_over_call): Just allow the VTT arg.
1127 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1128 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1129 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1130 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1131 * error.c (dump_function_decl): Likewise.
1132 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1133 if we try to call a constructor with in-charge or VTT parms.
1134 * method.c (skip_artificial_parms_for): New fn.
1135 * call.c (add_function_candidate, build_over_call): Call it.
1136 * call.c (build_new_method_call): Use current_vtt_parm.
1137 * init.c (expand_virtual_init): Likewise.
1138 * class.c (same_signature_p): No longer static.
1139 * cp-tree.h: Declare it.
1140 * search.c (look_for_overrides_r): Use it.
1142 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1144 * cp-tree.h (new_abi_rtti_p): Remove.
1145 (name_mangling_version): Likewise.
1146 (flag_do_squangling): Likewise.
1147 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1148 * decl.c (grokfndecl): Likewise.
1149 * decl2.c (name_mangling_version): Remove.
1150 (flag_do_squangling): Likewise.
1151 (lang_f_options): Remove `squangle'.
1152 (unsupported_options): Add `squangle'.
1153 (cxx_decode_option): Issue a warning about uses of
1154 -fname-mangling-version.
1155 (finish_file): Remove old ABI support.
1156 * pt.c (check_explicit_specialization): Likewise.
1157 (tsubst_decl): Likewise.
1158 * rtti.c (init_rtti_processing): Likewise.
1159 (build_headof): Likewise.
1160 (get_tinfo_decl_dynamic): Likewise.
1161 (tinfo_from_decl): Likewise.
1162 (build_dynamic_cast_1): Likewise.
1163 (synthesize_tinfo_var): Likewise.
1164 * init.c (build_new): Allow enumeration types for the array-bounds
1165 in a direct-new-declarator.
1167 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1169 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1170 TREE_PROTECTED from the template being specialized.
1172 2001-02-17 Jason Merrill <jason@redhat.com>
1174 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1176 * decl.c (bad_specifiers): Allow throw specs on things with
1177 pointer-to-function or -member-function type.
1178 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1179 a pmf.
1181 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1183 * call.c (check_dtor_name): Handle template names correctly.
1185 2001-02-16 Jason Merrill <jason@redhat.com>
1187 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1188 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1189 * optimize.c (maybe_clone_body): Don't substitute it.
1190 * call.c (build_new_method_call): Check in_chrg instead.
1191 * init.c (expand_virtual_init): Likewise.
1193 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1195 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1196 class-type introduces at least a type-name.
1198 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1200 * call.c (convert_like_real): Create a temporary for non-lvalue.
1202 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1204 * cp-tree.h: Fix typos in comments.
1206 2001-02-16 Jason Merrill <jason@redhat.com>
1208 * optimize.c (remap_block): If we're compiling a clone, pass the
1209 new block to insert_block.
1211 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1213 * semantics.c (finish_asm_stmt): Robustify.
1215 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1217 * pt.c (push_template_decl_real): Don't remangle the name of a
1218 class template.
1220 2001-02-15 Jim Meyering <meyering@lucent.com>
1222 * Make-lang.in (c++.install-common): Depend on installdirs.
1223 (c++.install-info): Likewise.
1224 (c++.install-man): Likewise.
1226 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1228 * typeck2.c (build_m_component_ref): Robustify.
1230 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1232 * friend.c (do_friend): Don't take the nested [template] class
1233 into account when deciding whether to warn about the friend
1234 function not referring to a template function.
1236 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1238 * typeck.c (build_unary_op): Clarify error message.
1240 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1242 * parse.y (component_constructor_declarator): allow optional
1243 parentheses around constructor class name.
1245 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1247 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1248 section.
1249 * init.c (emit_base_init): Remove incorrect comment about
1250 virtual bases.
1251 * method.c (make_thunk): Fix comment alignment.
1253 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1255 Kill remnants of this is variable.
1256 * cp-tree.h (flag_this_is_variable): Remove.
1257 * decl2.c (flag_this_is_variable): Remove.
1258 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1259 (build_vbase_path): The path is non-static, even in a cdtor.
1260 (resolves_to_fixed_type_p): Add additional return value.
1261 * search.c (init_vbase_pointers): Adjust.
1262 * tree.c (lvalue_p_1): Adjust.
1263 * typeck.c (mark_addressable): Adjust.
1265 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1267 * pt.c (unify): Don't check cv quals of array types.
1269 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1271 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1272 check whether we already have the type.
1274 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1276 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1277 * call.c (build_op_delete_call): Simplify to remove duplicate
1278 code.
1279 * class.c (clone_function_decl): Don't build the deleting variant
1280 of a non-virtual destructor.
1281 * decl.c (finish_destructor_body): Don't call delete if this is a
1282 non-virtual destructor.
1283 * init.c (build_delete): Explicitly call `operator delete' when
1284 deleting an object with a non-virtual destructor.
1286 2001-02-13 Jason Merrill <jason@redhat.com>
1288 * lang-specs.h: Add more __EXCEPTIONS.
1290 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1292 * typeck2.c (process_init_constructor): Check
1293 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1295 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1297 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1298 Remove spurious information in comment. Allow further
1299 adjustments of REFERENCE_TYPE args.
1301 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1303 * errfn.c (cp_deprecated): Tweak diagnostic text.
1304 * parse.y (new_initializer): Deprecate initializer lists
1305 extension.
1307 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1309 Remove old ABI support.
1311 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1313 * decl2.c (flag_vtable_thunks): Always set it to 1.
1314 (flag_new_abi): Likewise.
1315 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1317 * Makefile.in (g++spec.o): Fix typo.
1319 2001-02-09 Jason Merrill <jason@redhat.com>
1321 * lang-specs.h: Restore definition of __EXCEPTIONS.
1323 2001-02-08 Jason Merrill <jason@redhat.com>
1325 * search.c (shared_member_p): New function.
1326 (lookup_field_r): Use it.
1327 * cp-tree.h (SHARED_MEMBER_P): Remove.
1329 * method.c (process_overload_item): Handle template-dependent array
1330 bounds.
1331 * pt.c (type_unification_real): If we end up with undeduced nontype
1332 parms, try again.
1334 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1335 types.
1337 * typeck2.c (friendly_abort): Don't say anything if we have
1338 earlier errors or sorries.
1340 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1341 wchar_t. Ignore if in_system_header.
1343 * decl.c (maybe_push_cleanup_level): New fn...
1344 (start_decl_1): ...split out from here.
1345 * cvt.c (build_up_reference): Use it.
1346 * cp-tree.h: Declare it.
1348 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1350 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1351 spec.
1353 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1355 * pt.c (lookup_template_class): Make sure it's a primary
1356 template or template_template_parm when called from the parser.
1357 (instantiate_template_class): Add assertion.
1359 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1361 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1362 from error_mark_node.
1364 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1366 Fix specification and implementation bugs in V3 ABI
1367 construction vtables.
1368 * cp-tree.h (flag_dump_class_layout): New flag.
1369 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1370 (BINFO_LOST_PRIMARY_P): New flag.
1371 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1372 (BINFO_PRIMARY_MARKED_P): Rename to ...
1373 (BINFO_PRIMARY_P): ... here.
1374 (binfo_via_virtual): New prototype.
1375 * decl2.c (flag_dump_class_layout): New flag.
1376 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1377 use `=' as a file name separator.
1378 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1379 bases.
1380 (build_vtbl_address): If this is a virtual primary base, then
1381 get the vtbl of what it is ultimately primary for.
1382 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1383 for BINFO_PRIMARY_P.
1384 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1385 (get_shared_vbase_if_not_primary): Likewise.
1386 (dfs_get_pure_virtuals): Likewise.
1387 (expand_upcast_fixups): Likewise.
1388 (fixup_virtual_upcast_offsets): Likewise.
1389 (dfs_find_vbase_instance): Likewise.
1390 (find_vbase_instance): Likewise.
1391 (binfo_from_vbase): Adjust comment to reflect reality.
1392 (binfo_via_virtual): New function.
1393 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1394 for binfo walking during VTT construction.
1395 (dfs_mark_primary_bases): Remove.
1396 (force_canonical_binfo_r): New function.
1397 (force_canonical_binfo): New function.
1398 (mark_primary_virtual_base): New function.
1399 (mark_primary_bases): Walk in inheritance graph order, use
1400 mark_primary_virtual_base.
1401 (determine_primary_base): Use some more intermediate variables.
1402 (dfs_find_final_overrider): Don't check for overriding along a
1403 virtual path.
1404 (dfs_modify_vtables): Walk into primary virtual bases too.
1405 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1406 (build_base_fields): Likewise.
1407 (dfs_set_offset_for_unshared_vbases): Likewise.
1408 (layout_virtual_bases): Likewise.
1409 (end_of_class): Likewise.
1410 (finish_struct_1): Call dump_class_hierarchy, if requested.
1411 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1412 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1413 (dump_class_hierarchy): Add file parameter. Append to file, if
1414 required.
1415 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1416 Use canonical base for virtual bases.
1417 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1418 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1419 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1420 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1421 virtual VTTs.
1422 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1423 from DATA. We want virtual primary bases and all bases via virtual.
1424 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1425 virtual base when not a construction vtable.
1426 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1427 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1428 Use canonical bases when processing virtual bases.
1429 (accumulate_vtbl_inits): We're interested in any base via a
1430 virtual path.
1431 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1432 within a construction vtable, determine what is being overridden.
1433 (build_vtbl_initializer): Add more comments
1434 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1435 (build_rtti_vtbl_entries): Check if the base has lost its
1436 primary.
1438 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1440 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1442 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1444 * decl.c (pushdecl): Call abort instead of fatal.
1445 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1446 * init.c (build_new_1): Likewise.
1447 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1448 * decl.c (build_typename_type): hash_table_init now returns void.
1449 decl.c (init_decl_processing): Make an error non-fatal.
1451 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1453 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1454 Document.
1455 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1456 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1457 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1458 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1459 * decl.c (maybe_commonize_var): Use the new name-mangling where
1460 appropriate.
1461 * decl2.c (comdat_linkage): Enhance comments. Make all
1462 compiler-generated things static, if COMDAT is not available.
1463 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1464 library COMDAT.
1465 (tinfo_base_init): Use the correct mangled name for typeinfo
1466 strings, and push them into the global scope.
1467 (typeinfo_in_lib_p): New function.
1468 (synthesize_tinfo_var): Use it.
1469 (create_real_tinfo_var): Likewise.
1471 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1473 * decl.c (push_class_binding): Use context_for_name_lookup instead
1474 of CP_DECL_CONTEXT.
1475 * search.c (context_for_name_lookup): Remove static. Check for NULL
1476 context in the loop.
1477 * cp-tree.h (context_for_name_lookup): Add prototype.
1479 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1481 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1482 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1483 Remove.
1484 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1485 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1487 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1489 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1490 of macros used when compiling g++spec.c.
1491 * g++spec.c (lang_specific_driver): Link with the shared
1492 libgcc by default.
1494 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1496 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1497 make_reference_declarator, make_call_declarator), method.c
1498 (implicitly_declare_fn), parse.y (namespace_using_decl,
1499 notype_unqualified_id, expr_or_declarator, new_type_id,
1500 after_type_declarator, direct_after_type_declarator,
1501 notype_declarator, complex_notype_declarator,
1502 complex_direct_notype_declarator, qualified_id,
1503 notype_qualified_id, overqualified_id, direct_new_declarator,
1504 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1505 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1506 instead of build_parse_node.
1508 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1510 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1511 (minus_one_node): Moved to top level gcc directory. Renamed
1512 to integer_minus_one_node.
1514 * init.c (init_init_processing): Don't set minus_one_node.
1515 (build_vec_init): Use integer_minus_one_node.
1517 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1519 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1521 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1522 identical and they would be replaced with constant, remove
1523 MODIFY_EXPR from the tree.
1525 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1527 * Make-lang.in: Remove all dependencies on defaults.h.
1528 * call.c: Don't include defaults.h.
1529 * decl.c: Likewise.
1530 * decl2.c: Likewise.
1531 * except.c: Likewise.
1532 * pt.c: Likewise.
1533 * rtti.c: Likewise.
1534 * tree.c: Likewise.
1535 * typeck.c: Likewise.
1537 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1539 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1540 operators even in "C" linkage.
1541 * method.c (set_mangled_name_for_decl): Likewise.
1542 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1543 overloaded operators in "C" linkage.
1545 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1547 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1548 (tsubst_arg_types): Check parameter is not void.
1549 (tsubst): Adjust tsubst_decl call.
1551 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1553 * call.c (add_builtin_candidate): Quote std properly, from
1554 previous change.
1556 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1558 * pt.c (check_explicit_specialization): Clone constructors and
1559 destructors.
1561 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1563 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1564 indicates anything special about template depth. Make sure we
1565 only count the user visible template classes.
1567 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1569 * call.c (build_conv): Typo in comment.
1570 (add_builtin_candidate): Add more explanation.
1571 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1572 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1573 when we have enumeral types.
1574 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1575 candidates for relops and eqops.
1576 (joust): Simplify control flow. Allow a non-template user
1577 function to hide a builtin.
1579 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1581 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1582 (more_specialized): Add deduction parameter.
1583 * call.c (joust): Adjust more_specialized call.
1584 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1585 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1586 (get_bindings_order): Remove.
1587 (get_bindings_real): Add DEDUCE parameter.
1588 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1589 REFERENCE_TYPE jig for DEDUCE_ORDER.
1590 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1591 maybe_adjust_types_for_deduction.
1592 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1593 directly.
1594 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1595 (check_cv_quals_for_unify): Use new unify qualifier flags.
1596 (unify): Clear new unify qualifier flags.
1597 (get_bindings_real): Add DEDUCE parameter.
1598 (get_bindings): Adjust call to get_bindings_real.
1599 (get_bindings_overload): Likewise.
1600 (most_specialized_instantiation): Adjust call to
1601 more_specialized.
1603 2001-01-19 Jason Merrill <jason@redhat.com>
1605 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1607 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1608 -fnew-abi.
1610 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1612 * decl2.c (arg_assoc_class): Fix double iteration logic.
1614 2001-01-19 Jason Merrill <jason@redhat.com>
1616 * init.c (build_delete): Always call convert_force to strip cv-quals.
1618 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1619 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1620 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1622 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1624 * search.c (get_vbase_1): Count only virtual bases.
1626 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1628 * class.c (duplicate_tag_error): Robustify flag clearing.
1630 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1632 * cp-tree.h (lookup_template_class): Add complain parm.
1633 * decl.c (lookup_namespace_name): Adjust call to
1634 lookup_template_class.
1635 (make_typename_type): Likewise.
1636 * semantics.c (finish_template_type): Likewise.
1637 * pt.c (lookup_template_class): Add complain parm. Adjust.
1638 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1639 (tsubst): Likewise.
1641 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1643 * pt.c (copy_default_args_to_explicit_spec): Preserve
1644 object's CV quals. Reorganize.
1646 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1648 * typeck.c (build_modify_expr): Say `initialization' for
1649 INIT_EXPRs.
1650 * init.c (build_default_init): Convert to enumeral type, if
1651 needed.
1653 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1655 * parse.y (nomods_initdcl0): Properly set things up for
1656 initdcl0_innards.
1658 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1660 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1661 (type_unification_real): Set it.
1662 (unify): Use it.
1664 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1666 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1668 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1670 * semantics.c (begin_class_definition): Check we're not inside a
1671 template parm list.
1673 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1675 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1676 BASELINK_P.
1678 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1680 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1681 * call.c (build_over_call): Add comment.
1683 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1685 * cvt.c (ocp_convert): Handle vector type conversion
1686 * typeck2.c (digest_init): Handle vector type initializations
1688 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1690 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1691 was given.
1693 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1695 * pt.c (check_nontype_parm): Rename to ...
1696 (invalid_nontype_parm_type_p): ... here.
1697 (process_template_parm): Adjust.
1698 (convert_template_argument): Adjust.
1700 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1702 * pt.c (check_nontype_parm): New function.
1703 (process_template_parm): Use it.
1704 (convert_template_argument): Use it.
1705 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1706 member.
1708 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1710 * tree.c: Add defaults.h
1711 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1712 * Make-lang.in (cp/tree.o): Add defaults.h.
1714 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1716 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1718 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1720 * g++.1: Change to be ".so man1/gcc.1".
1722 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1724 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1725 internals info.
1726 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1727 ($(srcdir)/cp/g++int.info): New target.
1728 * gxxint.texi: Add info directory entry. Use @@ in email address.
1729 * .cvsignore: Update.
1731 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1733 * typeck.c (build_c_cast): Do template processing earlier.
1734 Always pedwarn on array casts.
1736 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1738 * friend.c (make_friend_class): Make sure a templated class is
1739 actually a template.
1741 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1743 * decl2.c (get_guard): Set linkage from guarded decl.
1745 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1747 * call.c (convert_default_arg): Check for unprocessed
1748 DEFAULT_ARG.
1749 * cp-tree.h (replace_defarg): Move to spew.c.
1750 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1751 spew.c, which is where they really are.
1752 (done_pending_defargs): Declare.
1753 (unprocessed_defarg_fn): Declare.
1754 * decl.c (replace_defarg): Move to spew.c
1755 * parse.y (structsp): Call done_pending_defargs.
1756 * spew.c (defarg_fns): Rearrange list structure.
1757 (defarg_fnsdone): New static variable.
1758 (defarg_depfns): New static variable.
1759 (init_spew): Adjust.
1760 (add_defarg_fn): Store the type in TREE_TYPE.
1761 (do_pending_defargs): Detect and deal with ordering constraints
1762 and circularity.
1763 (done_pending_defargs): New function.
1764 (unprocessed_defarg_fn): New function.
1765 (replace_defarg): Moved from decl.c. Robustify. Don't save
1766 if circularity detected.
1768 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1770 * pt.c (unify): Check array has a domain, before checking
1771 whether it is variable sized.
1773 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1775 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1776 parameters with pointers to arrays of unknown bound.
1778 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1780 * parse.y (template_parm_header, template_spec_header): New
1781 reductions. Split out from ...
1782 (template_header): ... here. Use them.
1783 (template_template_parm): Use template_parm_header.
1784 * semantics.c (finish_template_template_parm): Add assert.
1786 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1788 * mangle.c (write_builtin_type): Fix thinko.
1790 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1791 (copy_default_args_to_explicit_spec): Likewise.
1792 (check_explicit_specialization): Use it.
1794 * class.c (finish_struct_1): Remove last argument in call to
1795 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1796 * decl.c (builtin_function): Likewise.
1797 (build_cp_library_fn): Likewise.
1798 (check_initializer): Likewise.
1799 (make_rtl_for_nonlocal_decl): Likewise.
1800 (cp_finish_decl): Likewise.
1801 (start_function): Likewise.
1802 * decl2.c (finish_anon_union): Likewise.
1803 * friend.c (do_friend): Likewise.
1804 * init.c (build_java_class_ref): Likewise.
1805 * method.c (make_thunk): Likewise.
1806 * pt.c (tsubst_friend_function): Likewise.
1807 * semantics.c (expand_body): Likewise.
1809 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1811 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1812 looking at DECL_CLONED_FUNCTION for non-functions.
1814 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1816 * error.c (dump_template_parameter): Use parm to determine how
1817 to print default value.
1819 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1821 * class.c (duplicate_tag_error): Clear more flags.
1823 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1825 * call.c (build_new_method_call): Use binfo_for_vbase.
1827 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1829 * cp-tree.h (flag_cond_mismatch): Don't declare.
1830 * decl2.c (flag_cond_mismatch): Don't define.
1831 (lang_f_options): Remove cond-mismatch.
1832 (unsupported_options): Add cond-mismatch.
1834 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1836 * class.c (handle_using_decl): Reject using of constructor name
1837 of sourcing class. Allow injecting of a method with same name as
1838 nested class. Fixup error messages.
1840 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1842 * decl2.c (lang_decode_option): Handle -Wformat=2.
1844 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1846 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1847 initialized_in_class.
1848 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1849 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1850 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1851 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1852 * pt.c (check_default_tmpl_args): Adjust for
1853 DECL_INITIALIZED_IN_CLASS_P.
1854 (instantiate_class_template): Likewise.
1855 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1857 * class.c (finish_struct): Constify saved_filename.
1859 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1861 * class.c (duplicate_tag_error): Adjust diagnostic.
1862 (finish_struct): Locally set location to start of struct.
1863 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1865 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1867 * decl.c (struct binding_level): Adjust class_shadowed comments
1868 to reflect reality.
1869 (push_class_level_binding): Ajust comments to reflect reality.
1870 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1871 Don't set TREE_VALUE on the class_shadowed list.
1873 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1875 * decl2.c (acceptable_java_type): Allow references too.
1876 * init.c (build_java_class_ref): When using the new ABI, search
1877 `class$' and have it mangled with `mangle_decl.'
1878 * mangle.c (write_java_integer_type_codes): New function.
1879 (write_builtin_type): Detect and mangle Java integer and real
1880 types.
1882 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1884 * decl2.c (grokfield): Don't accept `asm' specifiers for
1885 non-static data members.
1887 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1889 * expr.c (cplus_expand_expr): Don't reset `target'.
1891 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1893 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1895 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1897 * parse.y (template_datadef): Check for error_mark_node.
1899 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1901 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1903 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1905 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1906 (record_builtin_type): Make non-static.
1907 (flag_short_double): Don't declare.
1908 (init_decl_processing): Remove the creation of many tree nodes now
1909 in c_common_nodes_and_builtins.
1910 (build_void_list_node): New function.
1911 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1912 * cp-tree.h (flag_short_wchar): Don't declare.
1914 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1916 * call.c (build_conv): Don't use build1 for USER_CONV.
1917 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1919 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1921 * lex.c (lang_init): Call c_common_lang_init.
1923 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1925 * search.c (lookup_fnfields_here): Remove.
1926 (look_for_overrides_r): Use lookup_fnfields_1.
1927 Ignore functions from using declarations.
1929 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1931 Implement exceptions specifiers for implicit member functions.
1932 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1933 * method.c (synthesize_exception_spec): New function.
1934 (locate_dtor, locate_ctor, locate_copy): New functions.
1935 (implicitly_declare_fn): Generate the exception spec too.
1936 * search.c (check_final_overrider): Check artificial functions
1937 too.
1938 * typeck2.c (merge_exception_specifiers): New function.
1940 2001-01-03 Jason Merrill <jason@redhat.com>
1942 * init.c (build_default_init): New fn.
1943 (perform_member_init): Split out from here.
1944 (build_new_1): Use it. Simplify initialization logic.
1945 (build_vec_init): Take an array, rather than a pointer and maxindex.
1946 Speed up simple initializations. Don't clean up if we're assigning.
1947 * cp-tree.h: Adjust.
1948 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1949 * parse.y (new_initializer): Return void_zero_node for ().
1950 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1951 * typeck2.c (digest_init): Only complain about user-written
1952 CONSTRUCTORs.
1954 2000-12-22 Mike Stump <mrs@wrs.com>
1956 * decl2.c: (max_tinst_depth): Increase to 50.
1958 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1960 * class.c (invalidate_class_lookup_cache): Zero the
1961 previous_class_values.
1962 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1963 TREE_INT_CST_HIGH.
1964 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1965 * decl.c (free_bindings): New variable.
1966 (push_binding): Don't create a new binding if we have one on the
1967 free list.
1968 (pop_binding): Put old bindings on the free list.
1969 (init_decl_processing): Use size_int, not build_int_2.
1970 Register free_bindings as a GC root.
1971 (cp_make_fname_decl): Use size_int, not build_int_2.
1972 (push_inline_template_parms_recursive): Likewise.
1973 (end_template_parm_list): Likewise.
1974 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1975 (tsubst_template_parms): Use size_int, not build_int_2.
1976 (tsubst): Likewise.
1977 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1979 2001-01-02 Richard Henderson <rth@redhat.com>
1981 * parse.y (asm): Set ASM_INPUT_P.
1983 2001-01-02 Jason Merrill <jason@redhat.com>
1985 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1986 for v3 ABI.
1988 * typeck.c (cp_truthvalue_conversion): New fn.
1989 * cvt.c (ocp_convert): Use it.
1991 * cp-tree.h: Lose c-common.c decls.
1993 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1994 * cvt.c (convert_to_void): Use type_unknown_p.
1996 * typeck.c (strip_all_pointer_quals): Also strip quals from
1997 pointer-to-member types.
1999 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
2000 parse.y as C.
2002 * call.c (build_new_method_call): Do evaluate the object parameter
2003 when accessing a static member.
2004 * typeck.c (build_component_ref): Likewise.
2006 2001-01-02 Andreas Jaeger <aj@suse.de>
2008 * decl.c (cp_missing_noreturn_ok_p): New.
2009 (init_decl_processing): Set lang_missing_noreturn_ok_p.
2011 2000-12-29 Jakub Jelinek <jakub@redhat.com>
2013 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
2015 2000-12-29 Mark Mitchell <mark@codesourcery.com>
2017 * class.c (pushclass): Remove #if 0'd code.
2018 * cp-tree.h (overload_template_name): Remove.
2019 * decl.c (store_bindings): Simplify.
2020 (pop_from_top_level): Likewise.
2021 * pt.c (overload_template_name): Remove.
2022 (instantiate_decl): Don't call push_to_top_level if it's not
2023 needed.
2025 2000-12-28 Mark Mitchell <mark@codesourcery.com>
2027 * pt.c (register_local_specialization): Don't return a value.
2028 (lookup_template_class): Use move-to-front heuristic when looking
2029 up template instantiations.
2030 (instantiate_decl): Only push_to_top_level when we're actually
2031 going to instantiate the template.
2033 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2035 * search.c (binfo_for_vtable): Return least derived class, not
2036 most. Handle secondary vtables.
2038 2000-12-22 Jason Merrill <jason@redhat.com>
2040 * pt.c (more_specialized): Don't optimize len==0.
2041 (fn_type_unification): If we're adding the return type, increase len.
2043 * typeck.c (build_binary_op): Fix pmf comparison logic.
2045 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
2046 DECL_STATIC_FUNCTION_P.
2048 * semantics.c (genrtl_finish_function): Don't try to jump to
2049 return_label unless it exists.
2051 In partial ordering for a call, ignore parms for which we don't have
2052 a real argument.
2053 * call.c (joust): Pass len to more_specialized.
2054 (add_template_candidate_real): Strip 'this', pass len.
2055 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
2056 (get_bindings_order): New fn. Pass len down.
2057 (get_bindings_real): Strip 'this', pass len.
2058 (fn_type_unification): Likewise.
2059 (type_unification_real): Succeed after checking 'len' args.
2060 (most_specialized_instantiation): Lose explicit_args parm.
2061 * class.c (resolve_address_of_overloaded_function): Strip 'this',
2062 pass len.
2064 2000-12-21 Jason Merrill <jason@redhat.com>
2066 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
2067 DECL_TEMPLATE_RESULT.
2069 * search.c (lookup_field_r): Call lookup_fnfields_1, not
2070 lookup_fnfields_here.
2072 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
2074 * call.c (build_object_call): Also allow conversions that return
2075 reference to pointer to function.
2076 (add_conv_candidate): Handle totype being ref to ptr to fn.
2077 (build_field_call): Also allow members of type reference to function.
2078 Lose support for calling pointer to METHOD_TYPE fields.
2080 * error.c (dump_expr): Handle *_CAST_EXPR.
2082 * typeck2.c (build_scoped_ref): Always convert to the naming class.
2084 * tree.c (break_out_cleanups): Lose.
2085 * cp-tree.h: Remove prototype.
2086 * typeck.c (build_component_ref): Don't break_out_cleanups.
2087 (build_compound_expr): Likewise.
2088 * semantics.c (finish_expr_stmt): Likewise.
2090 2000-12-20 Richard Henderson <rth@redhat.com>
2092 * cp-tree.h: Update declarations.
2093 * decl.c (finish_case_label): Return the new stmt node.
2094 * semantics.c (finish_goto_stmt): Likewise.
2095 (finish_expr_stmt, finish_return_stmt): Likewise.
2096 (finish_break_stmt, finish_continue_stmt): Likewise.
2097 (finish_asm_stmt): Likewise.
2098 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2099 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2100 (simple_if, simple_stmt): Return the new stmt node.
2101 (save_lineno): New.
2103 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2105 * cp-tree.h: Don't declare warn_long_long.
2107 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2109 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2110 IS_AGGR_TYPE.
2112 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2114 * pt.c (unify): Handle when both ARG and PARM are
2115 BOUND_TEMPLATE_TEMPLATE_PARM.
2117 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2119 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2120 DECL_TEMPLATE_PARM_P.
2122 2000-12-15 Jason Merrill <jason@redhat.com>
2124 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2126 * init.c (build_new_1): Don't strip quals from type.
2128 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2130 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2132 * call.c (build_new_function_call): Lose space before paren in
2133 error message.
2134 (build_new_method_call): Likewise.
2136 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2138 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2140 * pt.c (check_explicit_specialization): Propagate default
2141 function arguments to explicit specializations.
2143 2000-12-13 DJ Delorie <dj@redhat.com>
2145 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2146 and <? operators.
2148 2000-12-08 Jason Merrill <jason@redhat.com>
2150 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2152 Clean up copy-initialization in overloading code.
2153 * call.c (build_user_type_conversion_1): Die if we are asked to
2154 convert to the same or a base type.
2155 (implicit_conversion): Avoid doing so. Lose reference binding code.
2156 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2157 direct-initialization. Also do direct-init part of copy-init.
2158 (build_user_type_conversion): Don't provide context to convert_like.
2159 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2160 the constructor call for copy-init.
2162 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2163 instantiation of a member template.
2164 (do_decl_instantiation): Not here.
2166 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2168 * class.c (check_field_decls): Don't special case anonymous
2169 fields in error messages.
2170 (note_name_declared_in_class): Use %D on diagnostic.
2172 * tree.c (pod_type_p): Use strip_array_types.
2173 (cp_valid_lang_attribute): Likewise.
2174 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2175 multiple evaluations.
2176 (cp_has_mutable_p): Use strip_array_types.
2178 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2180 * cp-tree.h (sufficient_parms_p): Declare new function.
2181 * call.c (sufficient_parms_p): New function, broken out of ...
2182 (add_function_candidate): ... here. Use it.
2183 (add_conv_candidate): Use it.
2184 * decl.c (grok_ctor_properties): Use it.
2186 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2188 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2190 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2192 * decl2.c (lang_decode_option): Handle -Wformat-security.
2194 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2196 * pt.c (verify_class_unification): New function.
2197 (get_class_bindings): Use it.
2198 (try_class_unification): Tidy.
2199 (unify): Handle when argument of a template-id is not
2200 template parameter dependent.
2201 (template_args_equal): Handle when TREE_CODE's do not match.
2203 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2205 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2206 for -save-temps, pass all relevant -Defines to it, and then don't
2207 pass them to cc1plus.
2209 2000-12-05 Will Cohen <wcohen@redhat.com>
2211 * decl.c (finish_case_label): Cleared
2212 more_cleanups_ok in surrounding function scopes.
2213 (define_label): Likewise.
2215 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2217 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2218 (get_matching_virtual): Remove.
2219 (look_for_overrides): Declare new function.
2220 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2221 DECL_VINDEX here.
2222 * class.c (check_for_override): Move base class iteration code
2223 to look_for_overrides.
2224 * search.c (next_baselink): Remove.
2225 (get_virtuals_named_this): Remove.
2226 (get_virtual_destructor): Remove.
2227 (tree_has_any_destructors_p): Remove.
2228 (struct gvnt_info): Remove.
2229 (check_final_overrider): Remove `virtual' from error messages.
2230 (get_matching_virtuals): Remove. Move functionality to ...
2231 (look_for_overrides): ... here, and ...
2232 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2233 to be overriding.
2235 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2237 * typeck.c (get_delta_difference): If via a virtual base,
2238 return zero.
2239 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2240 adjustment.
2242 2000-12-04 Richard Henderson <rth@redhat.com>
2244 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2246 2000-12-04 Jason Merrill <jason@redhat.com>
2248 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2249 (write_builtin_type): Pass intSI_type_node and the like through
2250 type_for_mode.
2251 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2252 Pass intSI_type_node and the like through type_for_mode.
2253 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2254 * pt.c (tsubst, unify): Likewise.
2255 * tree.c (walk_tree): Likewise.
2256 * error.c (dump_type): Likewise.
2257 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2259 * Make-lang.in: Tweak top comment for emacs.
2260 (cp/TAGS): Restore.
2262 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2264 * class.c (clone_function_decl): Robustify.
2266 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2268 * decl.c (store_bindings): Only search in the non modified
2269 old_bindings for duplicates.
2271 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2273 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2274 TYPE_POLYMORPHIC_P.
2276 * typeck.c (build_static_cast): Remove unused variable.
2278 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2280 * pt.c: Fix typo in comment.
2282 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2284 * decl2.c (warn_format): Remove definition.
2285 (lang_decode_option): Handle -Wformat-nonliteral,
2286 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2288 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2290 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2291 (init_decl_processing): Don't create string_type_node,
2292 const_string_type_node, wint_type_node, intmax_type_node,
2293 uintmax_type_node, default_function_type, ptrdiff_type_node and
2294 unsigned_ptrdiff_type_node. Adjust position of call to
2295 c_common_nodes_and_builtins.
2296 (identifier_global_value): New function.
2298 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2300 * call.c (standard_conversion): Reject pointer to member
2301 conversions from ambiguous, inaccessible or virtual bases.
2302 * typeck.c (build_static_cast): Don't check pointers to members
2303 specially.
2305 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2307 * method.c (do_build_copy_constructor): Preserve cv
2308 qualifications when accessing source object members.
2309 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2310 unnamed fields.
2312 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2314 * method.c (do_build_assign_ref): Construct appropriately
2315 CV-qualified base reference. Don't allow const casts in base
2316 conversion.
2318 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2320 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2321 incomplete return type.
2323 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2325 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2326 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2327 _DECL.
2329 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2331 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2333 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2335 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2337 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2339 * decl.c (grokdeclarator): Do type access control on friend
2340 class.
2342 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2344 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2345 bison parser ickiness.
2346 * pt.c (tsubst_friend_function): Enter namespace scope when
2347 tsubsting the function name.
2348 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2350 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2352 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2353 * cvt.c (cp_convert_to_pointer): Add force parameter.
2354 Allow conversions via virtual base if forced.
2355 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2356 (ocp_convert): Likewise.
2357 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2358 * typeck.c (get_delta_difference): Adjust handling of virtual
2359 bases.
2361 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2363 * tree.c (struct list_hash): Remove.
2364 (list_hash_table): Make it be an htab.
2365 (struct list_proxy): New type.
2366 (list_hash_eq): New function.
2367 (list_hash_pieces): Renamed from ...
2368 (list_hash): ... this.
2369 (list_hash_lookup): Remove.
2370 (list_hash_add): Remove.
2371 (hash_tree_cons): Use the generic hashtable.
2372 (mark_list_hash): Remove.
2373 (init_tree): Create the hashtable.
2375 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2377 * method.c (build_mangled_C9x_name): Rename to
2378 build_mangled_C99_name. Change C9X references in comments to
2379 refer to C99.
2381 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2383 * parse.y (unary_expr): Move VA_ARG from here ...
2384 (primary): ... to here.
2386 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2388 * semantics.c (finish_id_expr): If type is error_mark, return
2389 error_mark.
2391 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2393 * pt.c (lookup_template_class): Simplify loop exit constructs.
2394 Cope when there is no partial instantiation of a template
2395 template member.
2397 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2399 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2401 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2403 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2404 prefix.
2406 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2407 destructors that haven't already been cloned.
2409 2000-11-20 Richard Henderson <rth@redhat.com>
2411 * parse.y (yyparse_1): Rename the parser entry point.
2413 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2415 * mangle.c (write_name): Use <unscoped-name> for names directly in
2416 function scope.
2417 (write_unscoped_name): Accept names directly in function scope.
2419 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2421 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2422 * parse.y (extdef): Add EXPORT reduction.
2423 * spew.c (yylex): Don't skip export here.
2425 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2427 * decl.c (init_decl_processing): Correct name of pure virtual
2428 function under the new ABI.
2429 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2430 (throw_bad_typeid): Likewise for bad typeid function.
2432 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2434 * decl.c (grokparms): Don't even function types of `void' type,
2435 either.
2436 * mangle.c (write_type): Don't crash when confronted with the
2437 error_mark_node.
2439 * decl.c (grokparms): Don't create parameters of `void' type.
2441 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2443 * lex.c (mark_impl_file_chain): Delete.
2444 (init_parse): Remove call to ggc_add_string_root. No need to
2445 ggc_strdup a string constant. Do not add impl_file_chain to GC
2446 roots.
2447 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2449 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2451 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2453 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2455 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2456 * decl.c (grokdeclarator): Don't reject void parms here.
2457 (require_complete_types_for_parms): Simplify, use
2458 complete_type_or_else.
2459 (grokparms): Remove bitrot. Remove funcdef parm.
2460 Deal with ellipsis parm lists here.
2461 * semantics.c (finish_parmlist): Don't append void_list_node
2462 here. Set PARMLIST_ELLIPSIS_P.
2464 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2466 * typeck2.c (incomplete_type_error): Reorganise to avoid
2467 excessive diagnostics.
2469 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2471 * lex.c (struct impl_files, internal_filename): Constify a char *.
2473 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2475 * mangle.c (write_special_name_constructor): Don't generate
2476 assembler junk when confronted with an old-style constructor.
2477 (write_special_name_destructor): Likewise.
2478 (mangle_decl_string): Do it here instead.
2480 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2482 * call.c (op_error): Make error messages clearer.
2484 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2486 * decl.c (wrapup_globals_for_namespace): Don't mark things
2487 TREE_ASM_WRITTEN when they're not.
2489 2000-11-15 Jason Merrill <jason@redhat.com>
2491 * typeck2.c (friendly_abort): Uncount the error before handing
2492 off to fancy_abort.
2494 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2496 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2498 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2500 * class.c (build_vtbl_initializer): Fix typo in comment.
2501 * typeck.c (expr_sizeof): Don't crash on errors.
2503 2000-11-14 Jim Wilson <wilson@redhat.com>
2505 * lang-specs.h: Add %2 after %(cc1_options).
2507 2000-11-14 Richard Henderson <rth@redhat.com>
2509 * typeck.c (c_sizeof): Be strict about casting result value
2510 back to c_size_type_node.
2511 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2513 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2515 * typeck.c (build_unary_op): Use boolean_increment from
2516 c-common.c, moving the relevant code there.
2518 2000-11-11 Jason Merrill <jason@redhat.com>
2520 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2522 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2523 in inlines.
2525 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2527 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2528 * lex.c (copy_lang_decl): Likewise.
2530 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2532 * dump.c (cp_dump_tree): Don't dump function bodies here.
2534 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2535 (dump.o): Update dependency list.
2536 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2537 (flag_dump_translation_unit): Likewise.
2538 (CP_TYPE_QUALS): Adjust definition.
2539 (DECL_C_BIT_FIELD): Remove.
2540 (SET_DECL_C_BIT_FIELD): Likewise.
2541 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2542 (add_maybe_template): Likewise.
2543 (strip_array_types): Likewise.
2544 (dump_node_to_file): Likewise.
2545 (cp_dump_tree): New function.
2546 * decl.c (init_decl_processing): Set lang_dump_tree.
2547 * decl2.c (flag_dump_translation_unit): Remove.
2548 * dump.c: Move most of it to ../c-dump.c.
2549 (cp_dump_tree): New function.
2550 * pt.c (add_maybe_template): Remove.
2551 * typeck.c (strip_array_types): Likewise.
2553 2000-11-07 Eric Christopher <echristo@redhat.com>
2555 * decl.c (init_decl_processing): Change definition of
2556 __wchar_t to wchar_t. Remove artificial declaration of
2557 wchar_t.
2558 * lex.c: Change instances of __wchar_t to wchar_t.
2560 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2562 * lex.c (do_identifier): Don't lookup_name for operators.
2563 * parse.y (operator): Save looking_for_typename.
2564 (unoperator): Restore it.
2565 * spew.c (frob_opname): Use nth_token for lookahead.
2567 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2569 * decl.c (grok_op_properties): Always use coerce_new_type and
2570 coerce_delete_type.
2571 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2572 exception specification. Tidy up.
2573 (coerce_delete_type): Preserve exception specification. Tidy up.
2575 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2577 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2578 (push_binding_level), error.c (cp_tree_printer), pt.c
2579 (process_partial_specialization, tsubst_template_arg_vector),
2580 search.c (lookup_member): Use memset () instead of bzero ().
2582 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2584 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2586 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2588 * Make-lang.in (c++.distdir): Remove.
2590 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2592 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2593 declarations from different namespaces to be combined.
2595 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2597 * decl.c: Include tm_p.h.
2599 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2601 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2603 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2605 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2606 (build_overload_value), repo.c (open_repo_file), xref.c
2607 (open_xref_file): Use strchr () and strrchr () instead of index ()
2608 and rindex ().
2610 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2612 * call.c (build_over_call): Call fold on the CALL_EXPR.
2614 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2616 * error.c (dump_template_decl): Separate template hearders with
2617 space not comma.
2619 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2621 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2622 TS_* flags with corresponding TFF_*. Adjust prototypes of
2623 functions (which used to take a tree_string_flags) to take an int.
2625 * cp-tree.h (enum tree_string_flags): Remove
2626 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2627 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2628 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2629 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2630 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2631 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2632 (type_as_string, decl_as_string, expr_as_string,
2633 context_as_string): Adjust prototype.
2635 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2636 instead of TS_PLAIN.
2638 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2639 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2640 plain `0'.
2642 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2644 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2645 (linkage_kind): New enumeration.
2646 (decl_linkage): New function.
2647 * decl2.c (comdat_linkage): Extend comment.
2648 * error.c (dump_function_decl): Print the arguments used to
2649 instantiate a template, even when not printing the type of the
2650 function.
2651 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2652 not TREE_PUBLIC, to test for external linkage.
2653 * tree.c (decl_linkage): New function.
2655 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2657 * pt.c (instantiate_decl): Always instantiate static data members
2658 initialized in-class.
2660 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2662 * Make-lang.in: Move all build rules here from Makefile.in,
2663 adapt to new context. Wrap all rules that change the current
2664 directory in parentheses. Expunge all references to $(P).
2665 When one command depends on another and they're run all at
2666 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2667 all object-file generation rules. Delete obsolete variables.
2669 * Makefile.in: Delete.
2670 * config-lang.in: Delete outputs= line.
2672 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2674 * error.c (dump_function_decl): Print no space between
2675 `ptr-operator' the `type-specifier' of the return type.
2676 (dump_type_prefix): Make sure we put space at the appropriate
2677 place.
2679 2000-10-23 Jason Merrill <jason@redhat.com>
2681 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2683 2000-10-22 Jason Merrill <jason@redhat.com>
2685 * call.c (build_conditional_expr): Use ocp_convert to force
2686 rvalue conversion.
2688 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2690 * call.c (standard_conversion): Use RVALUE_CONVs for all
2691 expressions that satisfy lvalue_p, not just those that satisfy
2692 real_lvalue_p.
2694 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2696 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2697 not one with TYPE_IS_SIZETYPE set.
2698 (dubious_conversion_warnings): Remove special-case code.
2700 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2702 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2703 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2704 (dump_type_prefix): Print vector-of-int as 'int vector'.
2705 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2706 * tree.c (walk_tree): Handle VECTOR_TYPE.
2708 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2710 2000-10-21 Jason Merrill <jason@redhat.com>
2712 * parse.y (operator): Set got_object from got_scope.
2713 Set looking_for_typename.
2714 * decl.c (lookup_name_real): Clear val after setting from_obj.
2715 Reorganize diagnostic.
2717 2000-10-20 Jason Merrill <jason@redhat.com>
2719 * tree.c (walk_tree): Don't walk into default args.
2721 * error.c (dump_expr): Use host_integerp.
2723 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2725 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2726 "since" in error message.
2728 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2730 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2732 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2734 * decl.c (revert_static_member_fn): Fixed typo.
2736 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2738 * class.c (subobject_offset_fn): New type.
2739 (dfs_record_base_offsets): Remove.
2740 (record_base_offsets): Likewise.
2741 (dfs_search_base_offsets): Likewise.
2742 (record_subobject_offset): New function.
2743 (check_subobject_offset): Likewise.
2744 (walk_subobject_offsets): Likewise.
2745 (record_subobject_offsets): Likewise.
2746 (layout_conflict_p): Reimplement.
2747 (layout_nonempty_base_or_field): Correct handling of type
2748 conflicts during layout.
2749 (layout_empty_base): Likewise.
2750 (build_base_field): Adjust to handle new representation of empty
2751 base offset table.
2752 (build_base_fields): Likewise.
2753 (layout_virtual_bases): Likewise.
2754 (splay_tree_compare_integer_csts): New function.
2755 (layout_class_type): Use a splay_tree, rather than a varray, to
2756 represent the offsets of empty bases.
2758 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2759 * decl.c (select_decl): Don't return declarations that are
2760 DECL_ANTICIPATED.
2762 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2764 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2765 (fake_std_node): New macro.
2766 * decl.c (in_std): Rename to ...
2767 (in_fake_std): ... this.
2768 (flag_no_builtin): Remove.
2769 (flag_no_nonansi_builtin): Likewise.
2770 (walk_namespaces_r): Use fake_std_node.
2771 (push_namespace): Use std_identifier.
2772 (pop_namespace): Use in_fake_std.
2773 (lookup_name_real): Use fake_std_node.
2774 (init_decl_processing): When -fhonor-std, create the `std'
2775 namespace. Don't create a dummy fake_std_node in that case.
2776 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2777 (builtin_function): Put builtins whose names don't begin
2778 with `_' in the std namespace.
2779 * decl2.c (flag_no_builtin): Remove.
2780 (flag_no_nonansi_builtin): Likewise.
2781 (set_decl_namespace): Use fake_std_node.
2782 (validate_nonmember_using_decl): Likewise.
2783 (do_using_directive): Likewise.
2784 (handle_class_head): Likewise.
2785 * dump.c (dequeue_and_dump): Likewise.
2786 * except.c (init_exception_processing): Use std_identifier.
2787 * init.c (build_member_call): Use fake_std_node.
2788 * rtti.c (init_rtti_processing): Use std_identifier.
2790 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2792 * cp-tree.h (back_end_hook): Remove declaration.
2793 * decl2.c (back_end_hook): Remove definition.
2795 * dump.c (dequeue_and_dump): Dump TREE_USED.
2797 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2799 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2801 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2803 * decl.c (WINT_TYPE): Define.
2804 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2805 c_size_type_node, signed_size_type_node and wint_type_node.
2807 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2809 * decl2.c (warn_missing_format_attribute): New variable.
2810 (lang_decode_option): Decode -Wmissing-format-attribute.
2812 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2814 * typeck.c (qualify_type): Remove.
2815 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2817 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2819 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2821 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2823 * Makefile.in (parse.c, parse.h): Create atomically.
2825 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2827 * class.c (current_obstack): Remove.
2828 * decl.c (ggc_p): Remove.
2829 (start_decl): Don't use decl_tree_cons.
2830 (grokdeclarator): Don't use build_decl_list.
2831 (start_function): Don't use decl_tree_cons.
2832 (finish_function): Don't mess with obstacks.
2833 * decl2.c (grok_x_components): Don't use build_decl_list.
2834 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2835 (implicitly_declare_fn): Don't call build_decl_list.
2836 * parse.y (frob_specs): Don't call build_decl_list or
2837 decl_tree_cons.
2838 (expr_or_declarator_intern): Don't call decl_tree_cons.
2839 (primary): Don't call build_decl_list.
2840 (fcast_or_absdcl): Likewise.
2841 (typed_declspecs): Don't call decl_tree_cons.
2842 (reserved_declspecs): Don't call build_decl_list.
2843 (declmods): Likewise.
2844 (reserved_typespecquals): Likewise.
2845 (aggr): Likewise.
2846 (new_type_id): Likewise.
2847 (cv_qualifiers): Likewise.
2848 (after_type_declarator_intern): Likewise.
2849 (notype_declarator_intern): Likewise.
2850 (absdcl_intern): Likewise.
2851 (named_parm): Likewise.
2852 * pt.c (most_specialized_class): Likewise.
2853 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2854 (init_repo): Initialize it.
2855 * search.c (current_obstack): Remove.
2856 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2858 2000-10-09 Richard Henderson <rth@cygnus.com>
2860 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2861 (c++ language support bits for libgcc): Remove.
2862 (c++.clean): Remove cplib2.txt cleanup.
2863 * config-lang.in (headers, lib2funcs): Remove.
2865 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2866 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2867 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2868 * inc/new.h, inc/typeinfo: Remove files.
2870 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2872 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2873 defined.
2874 (init_decl_processing): Initialize intmax_type_node and
2875 uintmax_type_node.
2877 2000-10-06 Richard Henderson <rth@cygnus.com>
2879 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2880 (original_result_rtx): Remove.
2881 * decl.c (save_function_data): Don't clear x_result_rtx.
2882 (mark_lang_function): Don't mark it either.
2883 * expr.c (fixup_result_decl): Remove.
2884 * semantics.c (genrtl_named_return_value): Frob the return decl
2885 before calling emit_local_var.
2886 (genrtl_finish_function): Don't call fixup_result_decl.
2887 Always emit the jump to return_label.
2889 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2891 * pt.c (lookup_template_class): Set current access for enum.
2892 (tsubst_enum): Set file & line for enum decl.
2894 * spew.c (yylex): Remove unused variable.
2896 2000-10-05 Richard Henderson <rth@cygnus.com>
2898 * semantics.c (genrtl_finish_function): Don't init or check
2899 can_reach_end; remove noreturn and return value checks.
2901 2000-10-05 Tom Tromey <tromey@cygnus.com>
2903 * init.c (build_java_class_ref): Use `build_static_name' with a
2904 suffix, not a prefix, to build the class object's name.
2906 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2908 * cp-tree.h (access_kind): Fix comment typo.
2909 * decl2.c (grokfield): Fix diagnostic typo.
2910 * semantics.c (finish_template_type): Fix comment typo.
2911 (finish_qualified_object_call_expr): Likewise.
2913 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2915 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2916 tsubsting fails.
2918 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2920 * spew.c (frob_id): New static function.
2921 (frob_opname): Use it.
2922 (yylex): Use it.
2924 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2926 * decl.c (lang_mark_false_label_stack): Remove.
2927 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2929 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2931 * gxxint.texi: Use @email for formatting email addresses.
2933 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2935 * error.c: Remove direct obstack manipulation. Replace with
2936 output_buffer-based formatting. Adjust calls to removed macros.
2937 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2938 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2939 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2941 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2943 * ir.texi: Move to ../c-tree.texi.
2945 2000-09-20 Jason Merrill <jason@redhat.com>
2947 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2949 2000-09-21 Andreas Jaeger <aj@suse.de>
2951 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2952 * cp-tree.h: ... here.
2954 * error.c: Remove declaration of cp_printer.
2956 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2958 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2960 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2962 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2963 users.
2965 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2967 * decl.c (start_function): Robustify.
2969 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2971 * cp-tree.h (check_function_format): Accept a `status' parameter.
2973 * call.c, typeck.c: Updates calls to `check_function_format'.
2975 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2977 * decl2.c (handle_class_head): Always push some scope even
2978 in the error case.
2980 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2982 * cp-tree.h (struct cp_language_function): Remove
2983 x_scope_stmt_stack and name_declared.
2984 (current_scope_stmt_stack): Remove.
2985 (function_name_declared_p): New macro.
2986 (struct lang_decl_flags): Use c_lang_decl as a base class.
2987 (context): Remove.
2988 (struct lang_decl): Replace saved_tree with context.
2989 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2990 (SET_DECL_FRIEND_CONTEXT): Likewise.
2991 (DECL_VIRTUAL_CONTEXT): Likewise.
2992 (DECL_SAVED_TREE): Remove.
2993 (C_DECLARED_LABEL_FLAG): Likewise.
2994 (cplus_expand_expr_stmt): Don't declare.
2995 (add_decl_stmt): Likewise.
2996 (add_scope_stmt): Likewise.
2997 * decl.c (mark_stmt_tree): Remove.
2998 (case_compare): Likewise.
2999 (finish_case_label): Use c_add_case_label.
3000 (init_decl_processing): Set more language-specific hooks.
3001 (build_enumerator): Fix typo in comment.
3002 (cplus_expand_expr_stmt): Remove.
3003 (mark_lang_function): Use mark_c_language_function.
3004 (lang_mark_tree): Use c_mark_lang_decl.
3005 * decl2.c: Change order of inclusion.
3006 * except.c: Likewise.
3007 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
3008 back on c_expand_expr.
3009 * friend.c: Include expr.h.
3010 * init.c: Change order of inclusion.
3011 * Makefile.in: Update dependencies.
3012 * lex.h (free_lang_decl_chain): Remove.
3013 * optimize.c (maybe_clone_body): Use function_name_declared_p.
3014 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
3015 it doesn't exist.
3016 (instantiate_decl): Use function_name_declared_p.
3017 * semantics.c (lang_expand_expr_stmt): Remove.
3018 (set_current_function_name_declared): Likewise.
3019 (current_function_name_declared): Likewise.
3020 (begin_compound_stmt): Use function_name_declared_p.
3021 (add_decl_stmt): Remove.
3022 (setup_vtbl_ptr): Use function_name_declared_p.
3023 (add_scope_stmt): Remove.
3024 (current_scope_stmt_stack): New function.
3025 (cp_expand_stmt): Don't handle SCOPE_STMTs.
3026 (expand_body): Use function_name_declared_p.
3027 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
3028 * typeck.c: Change order of includes.
3029 (convert_sequence): Remove.
3031 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
3033 * lex.c (reswords): Add _Complex.
3035 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3037 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
3039 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3041 * init.c (begin_init_stmts): Don't use // comments.
3043 2000-09-12 Jason Merrill <jason@redhat.com>
3045 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
3046 all non-extern arrays.
3048 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
3049 typenames, too. Downgrade complaint to pedwarn.
3050 (xref_tag): Warn about surprising behavior of 'friend struct T'.
3051 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
3052 'class This::Inherited'.
3054 2000-09-12 Mark Mitchell <mark@codesourcery.com>
3056 * decl.c (finish_case_label): Given the LABEL_DECL a
3057 DECL_CONTEXT.
3059 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
3061 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
3062 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
3063 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3064 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3065 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
3066 New macros.
3067 (sorry_for_unsupported_tree, print_scope_operator,
3068 print_left_paren, print_right_paren, print_left_bracket,
3069 print_right_bracket, print_whitespace): Likewise.
3070 (aggr_variety): Rename to class_key_or_enum.
3071 (print_type): Rename to print_type_id.
3072 (print_type_specifier_seq, print_simple_type_specifier,
3073 print_elaborated_type_specifier,
3074 print_rest_of_abstract_declarator,
3075 print_parameter_declaration_clause, print_exception_specification,
3076 print_nested_name_specifier, print_template_id,
3077 typedef_original_name, print_template_argument_list_start,
3078 print_template_argument_list_end): New functions.
3080 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
3082 * ir.texi: Add more documentation.
3084 2000-09-11 Mark Mitchell <mark@codesourcery.com>
3086 * cp-tree.h (struct saved_scope): Remove x_function_parms.
3087 (current_function_parms): Don't define.
3088 (struct cp_language_function): Remove parms_stored.
3089 (current_function_just_assigned_this): Don't define.
3090 (current_function_parms_stored): Likewise.
3091 (static_ctors): Declare.
3092 (static_dtors): Likewise.
3093 (SF_EXPAND): Don't define.
3094 (expand_start_early_try_stmts): Remove declaration.
3095 (store_parm_decls): Likewise.
3096 * decl.c (static_ctors): Don't declare.
3097 (static_dtors): Likewise.
3098 (struct binding_level): Remove this_block.
3099 (poplevel): Remove dead code.
3100 (set_block): Likewise.
3101 (mark_binding_level): Don't mark this_block.
3102 (mark_saved_scope): Don't mark x_function_parms.
3103 (init_decl_processing): Don't add current_function_parms as a GC
3104 root.
3105 (check_function_type): Change prototype.
3106 (start_function): Remove RTL-generation code.
3107 (expand_start_early_try_stmts): Remove.
3108 (store_parm_decls): Give it internal linkage. Remove
3109 RTL-generation code.
3110 (finish_function): Remove RTL-generation code.
3111 * decl2.c (static_ctors): Fix formatting.
3112 (static_dtors): Likewise.
3113 * method.c (use_thunk): Don't call store_parm_decls.
3114 (synthesize_method): Likewise.
3115 * optimize.c (maybe_clone_body): Likewise.
3116 * parse.y (fn.def2): Likewise.
3117 (.set_base_init): Likewise.
3118 (nodecls): Likewise.
3119 * pt.c (instantiate_decl): Likewise.
3120 * rtti.c (synthesize_tinfo_fn): Likewise.
3121 * semantics.c (genrtl_try_block): Simplify.
3122 (expand_body): Use genrtl_start_function and
3123 genrtl_finish_function.
3124 (genrtl_start_function): New function.
3125 (genrtl_finish_function): Likewise.
3127 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3129 * error.c (cp_tree_printer, case 'P'): Append break.
3131 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3133 * cp-tree.h (frob_opname): Declare.
3134 * parse.y (saved_scopes): New static variable.
3135 (cp_parse_init): Adjust.
3136 (do_id): If lastiddecl is NULL, do do_identifier.
3137 (operator): Save scope information.
3138 (unoperator): New reduction. Restore scope information.
3139 (operator_name): Append unoperator. Call frob_opname.
3140 * spew.c (frob_opname): Define.
3142 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3144 * decl.c, rtti.c: Include defaults.h if not already included.
3145 Don't define the *_TYPE_SIZE macros.
3147 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3149 * cp-tree.h (push_switch): Change prototype.
3150 (check_cp_case_value): Remove declaration.
3151 (decl_constant_value): Likewise.
3152 * decl.c (struct cp_switch): Add switch_stmt and cases.
3153 (case_compare): New function.
3154 (push_switch): Set switch_stmt. Initialize cases.
3155 (pop_switch): Clean up cases.
3156 (define_case_label): Rename to ...
3157 (finish_case_label): ... this. Do semantic analysis for case
3158 labels here.
3159 (start_function): Correct comment.
3160 * decl2.c (check_cp_case_value): Remove.
3161 * expr.c (do_case): Remove.
3162 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3163 * semantics.c (genrtl_do_poplevel): Remove declaration.
3164 (RECHAIN_STMTS): Remove.
3165 (finish_break_stmt): Use build_break_stmt.
3166 (finish_continue_stmt): Use build_continue_stmt.
3167 (finish_switch_cond): Adjust condition here, rater than in
3168 c_expand_start_case.
3169 (finish_case_label): Remove.
3170 * typeck.c (c_expand_return): Remove.
3171 (c_expand_start_case): Likewise.
3173 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3175 * ir.texi: Document type nodes.
3177 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3179 * cp-tree.h (init_cp_semantics): Declare.
3180 (genrtl_try_block): Don't declare.
3181 (genrtl_handler): Likewise.
3182 (genrtl_catch_block): Likewise.
3183 (genrtl_ctor_stmt): Likewise.
3184 (genrtl_subobject): Likewise.
3185 (genrtl_do_poplevel): Likewise.
3186 (genrtl_named_return_value): Likewise.
3187 * lex.c (init_parse): Call init_cp_semantics.
3188 * semantics.c (genrtl_try_block): Give it internal linkage.
3189 (genrtl_handler): Likewise.
3190 (genrtl_catch_block): Likewise.
3191 (genrtl_ctor_stmt): Likewise.
3192 (genrtl_subobject): Likewise.
3193 (genrtl_do_poplevel): Likewise.
3194 (genrtl_named_return_value): Likewise.
3195 (lang_expand_stmt): Rename to ...
3196 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3197 (init_cp_semantics): Define.
3199 * decl.c (initialize_local_var): Remove RTL-generating code.
3200 * semantics.c (genrtl_try_block): Fix formatting.
3202 Move statement-tree facilities from C++ to C front-end.
3203 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3204 (void_zero_node): Remove.
3205 (stmt_tree): Likewise.
3206 (scope_chain): Adjust.
3207 (language_function): Rename to cp_language_function.
3208 (cp_function_chain): Adjust.
3209 (current_stmt_tree): Remove.
3210 (last_tree): Likewise.
3211 (last_expr_type): Likewise.
3212 (struct lang_decl): Adjust.
3213 (STMT_IS_FULL_EXPR_P): Remove.
3214 (add_tree): Remove.
3215 (begin_stmt_tree): Likewise.
3216 (finish_stmt_tree): Likewise.
3217 (walk_tree_fn): Likewise.
3218 (walk_stmt_tree): Likewise.
3219 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3220 * decl.c (mark_stmt_tree): Adjust type.
3221 (init_decl_processing): Don't build void_zero_node.
3222 (initialize_local_var): Adjust usage of current_stmt_tree.
3223 (finish_enum): Use add_stmt, not add_tree.
3224 (save_function_data): Adjust use of language_function.
3225 (finish_constructor_body): Use add_stmt, not add_tree.
3226 (finish_destructor_body): Likewise.
3227 (push_cp_function_context): Adjust use of language_function.
3228 (pop_cp_function_context): Likewise.
3229 (mark_lang_function): Likewise.
3230 (mark_cp_function_context): Likewise.
3231 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3232 (build_vec_init): Likewise.
3233 * semantics.c (SET_LAST_STMT): Remove.
3234 (RECHAIN_STMTS): Don't use it.
3235 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3236 (current_stmt_tree): Define.
3237 (add_tree): Remove.
3238 (finish_goto_stmt): Use add_stmt, not add_tree.
3239 (finish_expr_stmt): Likewise.
3240 (begin_if_stmt): Likewise.
3241 (finish_then_clause): Likewise.
3242 (begin_while_stmt): Likewise.
3243 (begin_do_stmt): Likewise.
3244 (finish_return_stmt): Likewise.
3245 (begin_for_stmt): Likewise.
3246 (finish_break_stmt): Likewise.
3247 (finish_continue_stmt): Likewise.
3248 (begin_switch_stmt): Likewise.
3249 (finish_case_label): Likewise.
3250 (begin_try_block): Likewise.
3251 (begin_function_try_block): Likewise.
3252 (begin_handler): Likewise.
3253 (begin_catch_block): Likewise.
3254 (begin_compound_stmt): Likewise.
3255 (begin_asm_stmt): Likewise.
3256 (finish_asm_stmt): Likewise.
3257 (finish_label_stmt): Likewise.
3258 (add_decl_stmt): Likewise.
3259 (finish_subobject): Likewise.
3260 (finish_decl_cleanup): Likewise.
3261 (finish_named_return_value): Likewise.
3262 (setup_vtbl_ptr): Likewise.
3263 (add_scope_stmt): Likewise.
3264 (finish_stmt_expr): Likewise.
3265 (prune_unused_decls): Remove.
3266 (begin_stmt_tree): Likewise.
3267 (finish_stmt_tree): Likewise.
3268 (prep_stmt): Adjust use of current_stmt_tree.
3269 (lang_expand_stmt): Likewise.
3270 * tree.c (statement_code_p): Remove.
3271 (cp_statement_code_p): New function.
3272 (walk_stmt_tree): Remove.
3273 (init_tree): Set lang_statement_code_p.
3275 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3277 Integrated preprocessor.
3279 * Make-lang.in, Makefile.in: Remove all references to input.c,
3280 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3281 * gxx.gperf, hash.h, input.c: Delete.
3282 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3283 initialized properly.
3285 * class.c (fixup_pending_inline): Take a tree, not a
3286 struct pending_inline *. All callers changed.
3287 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3288 RID_PROTECTED entries in ridpointers[] array here.
3289 * decl.c (duplicate_decls): Do not refer to struct
3290 pending_inline.
3291 (record_builtin_type, init_decl_processing): Use RID_MAX not
3292 CP_RID_MAX.
3293 (grokdeclarator): Use C_IS_RESERVED_WORD.
3294 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3295 cpplib.
3296 (grok_x_components): Do not inspect pending_inlines chain.
3298 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3299 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3300 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3301 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3302 TIME_IDENTIFIER_FILEINFO): Kill.
3303 Update prototypes.
3304 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3305 single 32-bit word.
3306 * parse.y: Call do_pending_inlines unconditionally.
3307 reinit_parse_for_method is now snarf_method. fn.defpen is no
3308 longer necessary. Remove unnecessary <itype> annotation on
3309 SCOPE. Do not refer to end_of_file or struct pending_inline.
3310 * semantics.c (begin_inline_definitions): Call
3311 do_pending_inlines unconditionally.
3313 * lex.c: Remove all code now shared with C front end.
3314 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3315 into the get_identifier table. Rewrite pragma handling to
3316 work with the registry. Move code to save tokens for later
3317 processing to spew.c.
3319 * spew.c: Rewrite everything in terms of token streams instead
3320 of text. Move routines here from lex.c / input.c as
3321 appropriate. GC-mark trees hanging off the pending inlines
3322 chain.
3324 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3326 * NEWS: Mention that the named return value extension has been
3327 deprecated.
3328 * cp-tree.h (original_result_rtx): Define.
3329 (TREE_REFERENCE_EXPR): Remove.
3330 (DECL_VPARENT): Likewise.
3331 (pushdecl_nonclass_level): Likewise.
3332 (store_return_init): Likewise.
3333 (reinit_lang_specific): Likewise.
3334 (genrtl_named_return_value): Change prototype.
3335 * decl.c (original_result_rtx): Remove.
3336 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3337 Do not generate RTL for local variables here.
3338 (store_return_init): Remove.
3339 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3340 store_return_init.
3341 (finish_named_return_value): Adjust accordingly. Warn that this
3342 extension is deprecated.
3343 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3345 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3347 * pt.c (type_unification_real): Replace switch with if.
3348 (unify): Tsubst non-type parms before comparing.
3350 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3352 * error.c (dump_typename): New function, broken out of ...
3353 (dump_type): ... here. Use it.
3354 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3356 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3358 * init.c (build_offset_ref): Deal with namespace scoped
3359 TEMPLATE_ID_EXPRs.
3361 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3363 * class.c (resolve_address_of_overloaded_function): Add
3364 explanation message.
3365 * decl.c (define_case_label): Reformat explanation.
3366 * decl2.c (finish_static_data_member_decl): Likewise.
3367 (grokfield): Likewise.
3368 * friend.c (do_friend): Likewise.
3370 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3372 * tree.c (walk_tree): Expose tail recursion.
3373 (walk_stmt_tree): New function.
3374 * cp-tree.h: Prototype walk_stmt_tree.
3375 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3376 the BLOCKs directly. If a BLOCK has no variables after
3377 pruning, discard it.
3378 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3379 restore the line number.
3381 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3383 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3384 (pt.o): Remove dependency on HTAB_H.
3385 * cp-tree.h: Include hashtab.h.
3386 (walk_tree): Change prototype.
3387 (walk_tree_without_duplicates): New function.
3388 * decl.c (check_default_argument): Use it.
3389 * optimize.c (remap_decl): Adjust calls to walk_tree.
3390 (copy_body): Likewise.
3391 (expand_calls_inline): Likewise.
3392 (calls_setjmp_p): Use walk_tree_without_duplicates.
3393 * pt.c: Don't include hashtab.h.
3394 (for_each_template_parm): Use walk_tree_without_duplicates.
3395 * semantics.c (finish-stmt_tree): Likewise.
3396 (expand_body): Likewise.
3397 * tree.c (walk_tree): Add additional parameter.
3398 (walk_tree_without_duplicates): New function.
3399 (count_trees): Use it.
3400 (verify_stmt_tree): Adjust call to walk_tree.
3401 (find_tree): Use walk_tree_without_duplicates.
3402 (no_linkage_check): Likewise.
3403 (break_out_target_exprs): Adjust call to walk_tree.
3404 (cp_unsave): Likewise.
3406 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3408 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3409 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3410 * cp-tree.h (TYPE_BINFO): Adjust comment.
3411 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3412 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3413 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3414 (TYPE_TEMPLATE_INFO): Likewise.
3415 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3416 * class.c (push_nested_class): Likewise.
3417 * decl.c (lookup_name_real): Likewise.
3418 (grokdeclarator): Likewise.
3419 (grok_op_properties): Likewise.
3420 (xref_tag): Likewise.
3421 (xref_basetypes): Likewise.
3422 * decl2.c (constructor_name_full): Likewise.
3423 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3424 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3425 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3426 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3427 (dump_type_suffix): Likewise.
3428 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3429 instead.
3430 (get_aggr_from_typedef): Likewise.
3431 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3432 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3433 (write_template_parm): Likewise.
3434 (write_template_template_parm): Check tree code instead of
3435 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3436 * method.c (build_overload_nested_name): Add
3437 BOUND_TEMPLATE_TEMPLATE_PARM.
3438 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3439 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3440 * pt.c (convert_template_argument): Check tree code instead of
3441 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3442 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3443 (for_each_template_parm): Adjust comment.
3444 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3445 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3446 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3447 template_args_equal to compare template template parameter cases.
3448 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3449 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3450 instead.
3451 * tree.c (copy_template_template_parm): Decide whether to create
3452 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3453 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3454 (copy_tree_r): Likewise.
3455 * typeck.c (comptypes): Likewise. Check tree code instead of
3456 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3458 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3460 * decl.c (finish_function): Move the code for handling functions
3461 marked with the constructor and destructor attributes inside the
3462 expand_p block.
3464 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3466 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3468 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3470 * pt.c (lookup_template_class): Remove abort.
3471 * tree.c (get_type_decl): Allow error_mark_node.
3473 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3475 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3476 TEMPLATE_ID_EXPRs.
3478 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3480 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3481 new ABI mangling.
3483 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3485 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3486 union tag mismatch error reporting.
3488 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3490 * call.c (build_scoped_method_call): Check it is not a namespace.
3492 2000-08-30 Jason Merrill <jason@redhat.com>
3494 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3496 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3497 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3498 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3500 * decl.c (start_function): Always call make_function_rtl.
3502 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3504 * semantics.c (prune_unused_decls): New function.
3505 (finish_stmt_tree): Call it via walk_tree.
3507 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3509 * class.c (build_secondary_vtable): Constify a char *.
3510 * decl.c (init_decl_processing): Initialize function_id_node,
3511 pretty_function_id_node, and func_id_node.
3512 * input.c (struct input_source): Constify 'str'.
3513 (feed_input): Constify first argument.
3514 * mangle.c (write_identifier): Constify argument.
3515 * pt.c (mangle_class_name_for_template): Constify argument.
3517 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3519 * typeck.c (mark_addressable): Remove code that pokes around in
3520 RTL.
3522 2000-08-28 Jason Merrill <jason@redhat.com>
3524 * lex.c (file_name_nondirectory): Move to toplev.c.
3526 * cp-tree.h (LOCAL_CLASS_P): New macro.
3527 * class.c (finish_struct_1): Use it.
3529 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3531 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3532 (write_encoding): Pass another argument to write_name.
3533 (write_name): Add ignore_local_scope parameter. Fix handling of
3534 local names.
3535 (write_nested_name): Use write_unqualified_name.
3536 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3537 (write_template_prefix): Use write_unqualified_name.
3538 (write_component): Remove.
3539 (write_local_name): Add parameter. Use direct local entity to
3540 discriminator calculation.
3541 (write_class_enum_type): Pass another argument to write_name.
3542 (write_template_template_arg): Likewise.
3543 (make_guard_variable): Likewise.
3545 2000-08-27 Jason Merrill <jason@redhat.com>
3547 * decl.c (pushdecl): Matching decls for local externs are found in
3548 the current level. Propagate linkage information from previous
3549 declarations.
3551 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3553 * ir.texi (Expressions): Fix typo.
3555 2000-08-25 Greg McGary <greg@mcgary.org>
3557 * tree.c (init_tree): Use ARRAY_SIZE.
3559 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3561 * error.c (cp_tree_printer): Rework.
3563 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3565 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3566 dyn-string.o.
3567 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3568 (cp-demangle.o): Remove target.
3569 (dyn-string.o): Likewise.
3571 * decl.c (grokfndecl): Require that `main' return an `int'.
3572 * mangle.c (write_encoding): Don't mangle return types for
3573 conversion functions.
3575 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3577 * error.c (tree_formatting_info): New data type.
3578 (tree_being_formatted): New macro.
3579 (tree_formatting_flags): Likewise.
3580 (put_whitespace): Likewise.
3581 (print_tree_identifier): Likewise.
3582 (print_identifier): Likewise.
3583 (cp_tree_printer, print_function_argument_list, print_declaration,
3584 print_expression, print_function_declaration,
3585 print_function_parameter, print_type, print_cv_qualifier): New
3586 functions.
3587 (init_error): Initialize lang_printer.
3589 2000-08-24 Jason Merrill <jason@redhat.com>
3591 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3592 adjustment necessary.
3594 2000-08-24 Greg McGary <greg@mcgary.org>
3596 * cp-tree.h (MAIN_NAME_P): Remove macro.
3598 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3600 * error.c (print_instantiation_context): Don't forget to flush the
3601 buffer.
3603 2000-08-23 Jason Merrill <jason@redhat.com>
3605 * typeck.c (build_ptrmemfunc): Save the input pmf.
3607 * method.c (process_modifiers): Use same_type_p.
3609 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3611 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3612 * mangle.c (write_function_type): Change prototype.
3613 (write_encoding): Don't mangle return types for
3614 constructors or destructors.
3615 (write_type): Adjust call to write_function_type.
3616 * pt.c (instantiate_template): Instantiate alternate entry points
3617 when instantiating the main function.
3619 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3621 * error.c (cp_print_error_function): Don't use embedded '\n' in
3622 output_printf.
3624 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3626 * decl.c (init_decl_processing): Remove bogus initialization.
3627 * error.c (lang_print_error_function): Restore here.
3628 (init_error): Initialize print_error_function.
3630 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3632 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3634 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3636 * Makefile.in (error.o): Depends on diagnostic.h
3638 * cp-tree.h (problematic_instantiation_changed,
3639 record_last_problematic_instantiation, current_instantiation,
3640 print_instantiation_context): Declare.
3641 (maybe_print_template_context): Remove.
3643 * decl.c (init_decl_processing): Set print_error_function to NULL.
3644 (lang_print_error_function): Remove, since we're using a new
3645 machinery.
3647 * error.c: #include diagnostic.h
3648 (function_category): New function.
3649 (cp_diagnostic_starter): Likewise.
3650 (cp_diagnostic_finalizer): Likewise.
3651 (cp_print_error_function): Likewise.
3652 (maybe_print_instantiation_context): Likewise.
3653 (print_instantiation_full_context): Likewise.
3654 (print_instantiation_partial_context): Likewise.
3655 (print_instantiation_context): Define.
3656 (init_error): Initialize diagnostic pager and finalizer.
3658 * pt.c (problematic_instantiation_changed): Define.
3659 (record_last_problematic_instantiation): Likewise.
3660 (current_instantiation): Likewise.
3661 (maybe_print_template_context): Remove.
3662 (print_template_context): Likewise.
3663 (current_tinst_level): Make static to reflect Brendan Kehoe's
3664 change of 1995-04-13.
3665 (push_tinst_level): Call print_instantiation_context.
3667 2000-08-21 Nix <nix@esperi.demon.co.uk>
3669 * lang-specs.h: Do not process -o or run the assembler if
3670 -fsyntax-only.
3672 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3674 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3675 variables.
3676 * decl2.c (lang_decode_option): Disable gettext attributes for
3677 -ansi.
3679 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3681 * lex.c (lang_init_options): Default diagnostic message maximum
3682 length to 80, when line-wrapping.
3684 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3686 * class.c (build_vtbl_initializer): Clear the entire
3687 vtbl_init_data. Start keeping track of the functions for which we
3688 have created vcall offsets here.
3689 (dfs_build_vcall_offset_vtbl_entries): Remove.
3690 (build_vcall_offset_vtbl_entries): Reimplement.
3691 (add_vcall_offset_vtbl_entries_r): New function.
3692 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3693 computing when vcall offsets are necessary.
3695 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3697 * decl.c (member_function_or_else): Use cp_error ... %T.
3698 (grokdeclarator): Likewise.
3699 (start_method): Likewise.
3700 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3702 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3704 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3705 TYPE_DECLs.
3707 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3709 * cp-tree.h (PTRMEM_OK_P): New macro.
3710 (itf_ptrmem_ok): New enumeration value.
3711 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3712 argument. Diagnose implicit pointer to member.
3713 (instantiate_type): Don't diagnose implicit pointer to member
3714 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3715 resolve_address_of_overloaded_function.
3716 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3717 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3718 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3719 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3720 (build_unary_op): Deal with single non-static member in
3721 microsoft-land.
3723 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3725 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3727 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3729 * cp-tree.h (enum_name_string): Remove prototype.
3730 (report_case_error): Remove prototype.
3731 * cp/typeck2.c (enum_name_string): Remove.
3732 (report_case_error): Remove.
3733 * error.c (dump_expr): Deal with enum values directly.
3734 Correctly negate integer constant.
3736 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3738 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3739 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3740 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3741 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3742 (__cxa_vec_new): Use __cxa_vec_new2.
3743 (__cxa_vec_delete): Use __cxa_vec_delete2.
3745 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3747 * vec.cc (__cxa_vec_new): Set "C" linkage.
3748 (__cxa_vec_ctor): Likewise.
3749 (__cxa_vec_cctor): Likewise.
3750 (__cxa_vec_dtor): Likewise.
3751 (__cxa_vec_delete): Likewise.
3752 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3753 (__cxa_vec_ctor): Likewise.
3754 (__cxa_vec_cctor): Likewise.
3755 (__cxa_vec_dtor): Likewise.
3756 (__cxa_vec_delete): Likewise.
3758 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3760 * class.c (instantiate_type): Reinstate local variable
3761 deleted in previous change.
3763 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3764 itf_no_attributes.
3766 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3768 * cp-tree.h (instantiate_type_flags): New enumeration.
3769 (instantiate_type): Change parameter.
3770 * class.c (instantiate_type): Adjust prototype. Adjust.
3771 * call.c (standard_conversion): Adjust instantiate_type call.
3772 (reference_binding): Likewise.
3773 (build_op_delete_call): Likewise.
3774 (convert_like_real): Likewise.
3775 * cvt.c (cp_convert_to_pointer): Likewise.
3776 (convert_to_reference): Likewise.
3777 * pt.c (convert_nontype_argument): Likewise.
3778 * typeck.c (build_binary_op): Likewise.
3779 (build_ptrmemfunc): Likewise.
3780 (convert_for_assignment): Likewise.
3782 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3784 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3785 (current_aggr): Define.
3786 * decl.c (grokdeclarator): Make sure a friend class is an
3787 elaborated type specifier.
3788 * parse.y (current_aggr): Remove static definition.
3789 (cp_parse_init): Adjust.
3790 (structsp): Clear and restore current_aggr.
3791 (component_decl_list): Clear current_aggr.
3793 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3794 aggregate tag on the typename's context.
3796 * pt.c (tsubst_friend_class): Return error_mark_node, if
3797 parms becomes NULL.
3798 (instantiate_class_template): Ignore error_mark_node friend types.
3800 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3802 * cvt.c (warn_ref_binding): New static function, broken out of ...
3803 (convert_to_reference): ... here. Use it.
3805 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3807 * parse.y (template_arg): Add rule for template qualified with
3808 global scope.
3810 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3812 * decl2.c (add_function): Reorganize.
3813 (arg_assoc): Do not consider function template decls.
3815 2000-08-11 Jason Merrill <jason@redhat.com>
3817 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3818 looking inside.
3820 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3822 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3823 (lookup_nested_tag): Likewise.
3825 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3826 can be produced.
3828 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3830 * parse.y (named_complex_class_head_sans_basetype): Remove
3831 always true if.
3833 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3835 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3836 explicit TEMPLATE_ID_EXPR args.
3837 (build_expr_from_tree, case CALL_EXPR): Likewise.
3839 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3841 * decl.c (check_tag_decl): Diagnose typename's which don't
3842 declare anything.
3844 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3846 * init.c (build_aggr_init): Reject bogus array initializers
3847 early.
3849 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3851 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3852 runtime.
3853 * cp/tinfo.cc (__dynamic_cast): Likewise.
3854 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3856 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3858 * cvt.c (convert_to_pointer_force): Fix error message when
3859 attempting to cast from ambiguous base.
3861 2000-08-08 Jason Merrill <jason@redhat.com>
3863 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3864 (tsubst_template_arg_vector): Likewise.
3866 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3867 assume that one will be as large as the union.
3869 2000-08-07 Kazu Hirata <kazu@hxi.com>
3871 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3872 * decl.c (pop_labels): Likewise.
3874 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3876 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3877 specifications.
3878 (__pointer_to_member_type_info): Likewise.
3879 (__base_class_info): Likewise.
3880 (__class_type_info): Likewise.
3881 (__si_class_type_info): Likewise.
3882 (__vmi_class_type_info): Likewise.
3883 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3884 Changed member names to match specifications.
3885 (__vmi_class_type_info::__do_find_public_src): Likewise.
3886 (__si_class_type_info::__do_dyncast): Likewise.
3887 (__vmi_class_type_info::__do_dyncast): Likewise.
3888 (__si_class_type_info::__do_upcast): Likewise.
3889 (__vmi_class_type_info::__do_upcast): Likewise.
3890 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3891 (__pbase_type_info::__pointer_catch): Likewise.
3892 (__pointer_type_info::__pointer_catch): Likewise.
3893 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3895 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3897 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3898 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3899 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3901 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3903 * cp-tree.h (add_method): Change prototype.
3904 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3905 Don't double the size of the method vector in the error case.
3906 (handle_using_decl): Adjust call to add_method.
3907 (add_implicitly_declared_members): Likewise.
3908 (clone_function_decl): Likewise.
3909 * decl2.c (check_classfn): Likewise.
3910 * semantics.c (finish_member_declaration): Likewise.
3912 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3914 * decl.c (flag_isoc94): New variable.
3916 2000-08-02 Jason Merrill <jason@redhat.com>
3918 * pt.c (do_type_instantiation): Add complain parm; don't complain
3919 if called recursively.
3920 * cp-tree.h, parse.y: Adjust.
3922 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3924 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3925 -Wno-strict-prototypes.
3927 * g++spec.c: Adjust type of second argument to
3928 lang_specific_driver, and update code as necessary.
3930 * cp-tree.h: Don't prototype min_precision here.
3931 (my_friendly_assert): Cast expression to void.
3932 * semantics.c (do_poplevel): Initialize scope_stmts.
3934 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3936 * cp-tree.h (DECL_NEEDED_P): Tweak.
3938 2000-07-28 Jason Merrill <jason@redhat.com>
3940 * lang-specs.h: Use %i in rule for .ii files.
3942 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3944 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3946 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3948 Allow indirect primary bases.
3949 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3950 primary_base.
3951 (CLASSTYPE_VFIELD_PARENT): Remove.
3952 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3953 (BINFO_PRIMARY_BINFO): Remove.
3954 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3955 (BINFO_VBASE_PRIMARY_P): Likewise.
3956 (BINFO_PRIMARY_BASE_OF): New macro.
3957 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3958 (get_primary_binfo): New function.
3959 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3960 * class.c (vcall_offset_data_s): Rename to ...
3961 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3962 and add ctor_vtbl_p.
3963 (get_derived_offset): Use get_primary_binfo.
3964 (dfs_mark_primary_bases): Adjust handling of virtual primary
3965 bases.
3966 (mark_primary_bases): Likewise.
3967 (set_primary_base): Take a binfo, not an integer, as a
3968 representation of the primary base.
3969 (indirect_primary_base_p): Remove.
3970 (determine_primary_base): Adjust for indirect primary bases.
3971 (dfs_find_final_overrider): Fix typo in coment.
3972 (update_vtable_entry_for_fn): Use get_primary_binfo.
3973 (layout_nonempty_base_or_field): Tweak.
3974 (build_base_fields): Adjust for new primary base semantics.
3975 (dfs_propagate_binfo_offsets): Remove.
3976 (propagate_binfo_offsets): Rewrite.
3977 (dfs_set_offset_for_shared_vbases): Remove.
3978 (layout_virtual_bases): Don't use it.
3979 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3980 ABI.
3981 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3982 CLASSTYPE_VFIELD_PARENT.
3983 (dfs_get_primary_binfo): New function.
3984 (get_primary_binfo): Likewise.
3985 (dump_class_hierarchy_r): Tweak printing of primary bases.
3986 (build_vtbl_initializer): Fix typo in comments. Use
3987 vtbl_init_data.
3988 (build_vcall_and_vbase_vtbl_entries): Likewise.
3989 (build_vbaes_offset_vtbl_entries): Likewise.
3990 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3991 BV_VCALL_INDEX to handle indirect primary bases.
3992 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3993 (build_rtti_vtbl_entries): Likewise.
3994 * search.c (get_shared_vbase_if_not_primary): Tweak.
3995 (find_vbase_instance): Likewise.
3996 (binfo_for_vtable): Simplify.
3997 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3998 (make_binfo): Make it have 11 entries.
4000 2000-07-30 Alex Samuel <samuel@codesourcery.com>
4002 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
4003 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
4004 ascertaining primaryness.
4005 (G): Remove template_args.
4006 (decl_is_template_id): New function.
4007 (write_encoding): Use decl_is_template_id.
4008 (write_name): Likewise. Handle type_decls. Get main variant of
4009 type decls.
4010 (write_nested_name): Likewise.
4011 (write_prefix): Likewise.
4012 (write_template_prefix): Likewise.
4013 (write_special_name_constructor): Remove defunct production from
4014 comment.
4015 (write_bare_function_type): Remove comment about absent parameter.
4016 (write_template_template_arg): Add missing grammar production to
4017 comment.
4019 2000-07-27 Jason Merrill <jason@redhat.com>
4021 * decl.c (duplicate_decls): If common_type produces a non-typedef
4022 type for a typedef, just use the old type.
4024 2000-07-27 Mark Mitchell <mark@codesourcery.com>
4026 * cp-tree.h (function_depth): Declare.
4027 (verify_stmt_tree): Likewise.
4028 (find_tree): Likewise.
4029 * decl.c (function_depth): Give it external linkage.
4030 * optimize.c (optimize_function): Increment and decrement it.
4031 * tree.c (verify_stmt_tree_r): New function.
4032 (verify_stmt_tree): Likewise.
4033 (find_tree_r): Likewise.
4034 (find_tree): Likewise.
4036 2000-07-27 Jason Merrill <jason@redhat.com>
4038 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
4039 TYPE_PTRMEMFUNC_P.
4040 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
4042 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4044 * decl.c (start_cleanup_fn): Mark the function as `inline'.
4045 * decl2.c (get_guard): Call cp_finish_decl, not
4046 rest_of_decl_compilation, for local guards.
4047 * lex.c (do_identifier): Remove unused variable.
4049 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
4051 * parse.y: Add missing ';'.
4053 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4055 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
4056 of `extern "C++"'.
4058 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4060 Kill strict_prototype. Backwards compatibility only for
4061 non NO_IMPLICIT_EXTERN_C systems.
4062 * cp-tree.h (flag_strict_prototype): Remove.
4063 (strict_prototype): Remove.
4064 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4065 * decl.c (maybe_push_to_top_level): Adjust.
4066 (pop_from_top_level): Adjust.
4067 (decls_match): Only allow sloppy parm matching for ancient
4068 system headers.
4069 (init_decl_processing): Adjust.
4070 (grokdeclarator): Adjust.
4071 * decl2.c (flag_strict_prototype): Remove.
4072 (strict_prototype): Remove.
4073 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4074 (lang_f_options): Remove "strict-prototype".
4075 (unsupported-options): Add "strict-prototype".
4076 * lex.c (do_identifier): Adjust.
4077 (do_scoped_id): Adjust.
4078 * parse.y (empty_parms): Adjust.
4079 * class.c (push_lang_context): Adjust.
4080 (pop_lang_context): Adjust.
4081 * typeck.c (comp_target_parms): Adjust.
4083 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4085 * decl.c (poplevel): Deal with anonymous variables at for scope.
4086 (maybe_inject_for_scope_var): Likewise.
4088 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
4090 * decl.c: Remove all signal handling code, now done in toplev.c.
4092 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4094 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4096 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4097 correctly.
4099 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4101 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4102 Define my_friendly_assert and my_friendly_abort as macros
4103 which may call friendly_abort. Prototype friendly abort, not
4104 my_friendly_abort or my_friendly_assert.
4105 * decl.c (signal_catch): Report the signal caught in the error
4106 message. Call fatal directly.
4107 * typeck2.c (ack, my_friendly_assert): Delete.
4108 (my_friendly_abort): Rename to friendly_abort. Expect file,
4109 line, and function parameters. Report the abort code, then
4110 call fancy_abort. Do not mask an abort if errors have
4111 already occurred.
4113 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4115 * typeck.c (comp_target_parms): Remove obsolete parameter.
4116 (comp_target_types): Adjust.
4118 2000-07-17 Jason Merrill <jason@redhat.com>
4120 * typeck.c (mark_addressable): Never set TREE_USED.
4121 * call.c (build_call): Don't abort on calls to library functions
4122 that have been declared normally.
4124 * typeck.c (build_binary_op): Fix grammar in warning.
4126 * exception.cc (__eh_free): Fix prototype.
4128 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4130 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4131 IDENTIFIER_NAMESPACE_VALUE.
4133 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4135 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4136 * method.c (use_thunk): Correct handling of vcall offsets.
4138 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4140 * .cvsignore: parse.h and parse.c have no cp- prefix.
4142 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4144 * .cvsignore: New file.
4146 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4148 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4150 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4152 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4153 * parse.c: Remove.
4154 * parse.h: Likewise.
4156 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4158 * class.c (layout_class_type): Add pointers to virtual bases after
4159 base classes under the old ABI.
4161 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4163 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4164 (finish_continue_stmt): Likewise.
4165 (begin_for_stmt): Remove call to note_level_for_for.
4166 (finish_goto_stmt): Change call from build_min_nt
4167 to build_stmt.
4168 (finish_expr_stmt): Likewise.
4169 (begin_if_stmt): Likewise.
4170 (begin_while_stmt): Likewise.
4171 (finish_while_stmt): Likewise.
4172 (finish_return_stmt): Likewise.
4173 (begin_for_stmt): Likewise.
4174 (finish_for_stmt): Likewise.
4175 (finish_break_stmt): Likewise.
4176 (begin_switch_stmt): Likewise.
4177 (finish_case_label): Likewise.
4178 (genrtl_try_block): Likewise.
4179 (begin_try_block): Likewise.
4180 (begin_handler): Likewise.
4181 (begin_compound_stmt): Likewise.
4182 (finish_asm_stmt): Likewise.
4183 (finish_label_stmt): Likewise.
4184 (add_decl_stmt): Likewise.
4185 (finish_subobject): Likewise.
4186 (finish_decl_cleanup): Likewise.
4187 (finish_named_return_value): Likewise.
4188 (setup_vtbl_ptr): Likewise.
4189 (add_scope_stmt): Likewise.
4190 * decl.c (finish_constructor_body): Likewise.
4191 (finish_destructor_body): Likewise.
4192 * optimize.c (copy_body_r): Likewise.
4193 (initialize_inlined_parameters): Likewise.
4194 (declare_return_variable): Likewise.
4195 (expand_call_inline): Likewise.
4197 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4199 * semantics.c (expand_body): Sync interface information
4200 at the end of function body expansion.
4202 2000-07-09 Jason Merrill <jason@redhat.com>
4204 * init.c (build_new_1): Bail early if the call to new fails.
4206 * decl.c (compute_array_index_type): Check specifically for
4207 an INTEGER_CST, not just TREE_CONSTANT.
4209 * decl.c (duplicate_decls): Don't call duplicate_decls on
4210 the DECL_TEMPLATE_RESULT.
4211 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4212 codes.
4214 * error.c (dump_template_bindings): Don't crash if we had an
4215 invalid argument list.
4217 * typeck.c (c_expand_start_case): Do narrowing here.
4218 * semantics.c (finish_switch_cond): Not here.
4220 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4222 * parse.y (asm_clobbers): Do string concatenation.
4224 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4226 * decl.c (pushtag): Don't put local classes in template functions
4227 on the local_classes list.
4229 2000-07-04 Scott Snyder <snyder@fnal.gov>
4231 * decl2.c (get_guard): Add missing return for old ABI local
4232 variable case.
4234 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4236 * cp-tree.h (char_type_p): New function.
4237 * decl.c (init_decl_processing): Don't initialize
4238 signed_wchar_type_node or unsigned_wchar_type_node.
4239 (complete_array_type): Handle brace-enclosed string-constants.
4240 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4241 * tree.c (char_type_p): New function.
4242 * typeck2.c (digest_init): Use char_type_p.
4244 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4246 * pt.c (tsubst): Don't layout type, if it's error_mark.
4248 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4250 * pt.c (instantiate_pending_templates): Reset template level.
4252 2000-07-05 Jason Merrill <jason@redhat.com>
4254 * call.c (joust): Don't complain about `operator char *()' beating
4255 `operator const char *() const'.
4257 2000-07-04 scott snyder <snyder@fnal.gov>
4258 Jason Merrill <jason@redhat.com>
4260 * repo.c (repo_get_id): Handle the case where a class with virtual
4261 bases has a null TYPE_BINFO_VTABLE.
4263 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4264 Jason Merrill <jason@redhat.com>
4266 * parse.y (member_init): Just pass in the type.
4267 * init.c (expand_member_init): Handle getting a type.
4269 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4270 Jason Merrill <jason@redhat.com>
4272 * decl.c (finish_function): Warn if a function has no return
4273 statement.
4274 Suggested by Andrew Koenig.
4275 * typeck.c (check_return_expr): Do set current_function_returns_value
4276 if we got an error_mark_node.
4278 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4280 * decl2.c (push_decl_namespace): Push the original namespace.
4282 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4284 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4285 * semantics.c (begin_class_definition): Clear it.
4287 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4289 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4290 (genrtl_expr_stmt): Likewise.
4291 (genrtl_decl_stmt): Likewise.
4292 (genrtl_if_stmt): Likewise.
4293 (genrtl_while_stmt): Likewise.
4294 (genrtl_do_stmt): Likewise.
4295 (genrtl_return_stmt): Likewise.
4296 (genrtl_for_stmt): Likewise.
4297 (genrtl_break_stmt): Likewise.
4298 (genrtl_continue_stmt): Likewise.
4299 (genrtl_scope_stmt): Likewise.
4300 (genrtl_switch_stmt): Likewise.
4301 (genrtl_case_label): Likewise.
4302 (genrtl_begin_compound_stmt): Likewise.
4303 (genrtl_finish_compound_stmt): Likewise.
4304 (genrtl_compound_stmt): Likewise.
4305 (genrtl_asm_stmt): Likewise.
4307 * init.c (begin_init_stmts): Remove call to
4308 genrtl_begin_compound_stmt.
4309 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4311 * semantics.c (lang_expand_stmt): Changed call to
4312 genrtl_compound_stmt to ignore return value.
4314 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4316 * mangle.c (canonicalize_for_substitution): Return the canonical
4317 variant of a type.
4319 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4320 TYPE_DECL.
4321 * typeck.c (commonparms): Remove obstack manipulations.
4323 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4325 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4327 * Makefile.in (OBJS): Added ../c-semantics.o.
4328 (OBJDEPS): Likewise.
4330 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4331 ../c-common.h.
4332 (struct stmt_tree): Added comment.
4333 (current_function_name_declared): Removed.
4334 (stmts_are_full_exprs_p): Likewise.
4335 (genrtl_do_pushlevel): Likewise.
4336 (genrtl_clear_out_block): Likewise.
4337 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4338 (DECL_ANON_UNION_ELEMS): Likewise.
4339 (emit_local_var): Likewise.
4340 (make_rtl_for_local_static): Likewise.
4341 (do_case): Likewise.
4342 (expand_stmt): Likewise.
4343 (genrtl_decl_cleanup): Likewise.
4344 (c_expand_asm_operands): Likewise.
4345 (c_expand_return): Likewise.
4346 (c_expand_start_case): Likewise.
4348 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4349 (emit_local_var): Likewise.
4350 (initialize_local_var): Change reference to
4351 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4352 Change reference to stmts_are_full_exprs_p to
4353 current_stmt_tree->stmts_are_full_exprs_p.
4354 (push_cp_function_context): Likewise.
4356 * expect.c (expand_throw): Change reference to
4357 stmts_are_full_exprs_p.
4359 * init.c (build_aggr_init): Change reference to
4360 stmts_are_full_exprs_p.
4361 (build_vec_init): Likewise.
4363 * optimize.c (maybe_clone_body): Change reference to
4364 current_function_name_declared to
4365 cp_function_chain->name_declared.
4367 * pt.c (instantiate_decl): Change reference to
4368 current_function_name_declared to
4369 cp_function_chain->name_declared.
4371 * semantics.c (expand_cond): Moved declaration to c-common.h.
4372 (genrtl_do_pushlevel): Moved to c-semantics.c.
4373 (genrtl_clear_out_block): Likewise.
4374 (genrtl_goto_stmt): Likewise.
4375 (genrtl_expr_stmt): Likewise.
4376 (genrtl_decl_stmt): Likewise.
4377 (gerntl_if_stmt): Likewise.
4378 (genrtl_while_stmt): Likewise.
4379 (genrtl_do_stmt): Likewise.
4380 (genrtl_return_stmt): Likewise.
4381 (genrtl_for_stmt): Likewise.
4382 (genrtl_break_stmt): Likewise.
4383 (genrtl_continue_stmt): Likewise.
4384 (genrtl_scope_stmt): Likewise.
4385 (genrtl_switch_stmt): Likewise.
4386 (genrtl_case_label): Likewise.
4387 (genrtl_begin_compound_stmt): Likewise.
4388 (genrtl_finish_compound_stmt): Likewise.
4389 (genrtl_compound_stmt): Likewise.
4390 (genrtl_asm_stmt): Likewise.
4391 (genrtl_decl_cleanup): Likewise.
4392 (expand_cond): Likewise.
4393 (expand_stmt): Renamed to ...
4394 (lang_expand_stmt): ... this.
4395 (lang_expand_expr_stmt): Initialize.
4396 (set_current_function_name_declared): Likewise.
4397 (stmts_are_full_exprs_p): Likewise.
4398 (current_function_name_declared): Likewise.
4399 (anon_aggr_type_p): Likewise.
4400 (do_poplevel): Change reference to
4401 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4402 Change reference to stmts_are_full_exprs_p to
4403 current_stmt_tree->stmts_are_full_exprs_p.
4404 (add_tree): Likewise.
4405 (finish_expr_stmt): Likewise.
4406 (prep_stmt): Likewise.
4407 (lang_expand_stmt): Likewise.
4408 (begin_compound_stmt): Change reference to
4409 current_function_name_declared to
4410 cp_function_chain->name_declared and call to
4411 current_function_name_declared().
4412 (setup_vtbl_ptr): Likewise.
4413 (genrtl_do_poplevel): Removed.
4415 2000-06-30 Jason Merrill <jason@redhat.com>
4417 * init.c (init_init_processing): Go back to aligning like
4418 double_type_node for old ABI.
4419 (get_cookie_size): Make cookie larger if we get a type that needs
4420 more alignment.
4421 (build_vec_delete): Call it.
4423 * typeck.c (qualify_type_recursive): New fn.
4424 (composite_pointer_type): Use it.
4425 (build_binary_op): Use composite_pointer_type.
4427 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4428 Jason Merrill <jason@redhat.com>
4430 * typeck.c (check_return_expr): Don't complain about returning
4431 NULL from operator new if -fcheck-new.
4432 * cp-tree.h: Declare flag_check_new here.
4433 * init.c: Not here.
4435 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4437 * mangle.c (find_substitution): Use same_type_p.
4438 (write_encoding): Don't check for substitutions.
4440 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4442 * parse.y (expr_no_comma_rangle): New non-terminal.
4443 (template_parm): Use it for default parameter case.
4444 (template_arg): Use it.
4445 (expr_no_commas): Remove commented out undefined extensions.
4446 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4447 * parse.h, parse.c: Rebuilt.
4449 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4451 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4452 (finish_asm_stmt): Do it here, instead.
4454 * cp-tree.h (ridpointers): Don't declare.
4455 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4456 (record_builtin_java_type): Likewise.
4457 (init_decl_processing): Likewise.
4458 * lex.c: Move inclusion of lex.h.
4459 (ridpointers): Don't define.
4460 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4461 RID_MAX.
4462 * lex.h (enum rid): Rename to ...
4463 (enum cp_rid): ... this.
4464 (ridpointers): Don't declare.
4465 * parse.y: Move inclusion of lex.h.
4466 * parse.c: Regenerated.
4467 * spew.c: Move inclusion of lex.h.
4469 * cp-tree.h (struct language_function): Remove temp_name_counter.
4470 (temp_name_counter): Remove.
4471 (get_temp_name): Change prototype.
4472 (get_guard): New function.
4473 (get_guard_cond): Likewise.
4474 (set_guard): Likewise.
4475 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4476 * decl.c (expand_static_init): Use get_guard and friends to
4477 implement guard variables.
4478 * decl2.c (get_temp_name): Assume that the variables created are
4479 always static.
4480 (get_sentry): Rename to ...
4481 (get_guard): ... this. Implement new ABI guard variables.
4482 (get_guard_bits): New function.
4483 (get_guard_cond): Likewise.
4484 (set_guard): Likewise.
4485 (start_static_initialization_or_destruction): Use them.
4486 (do_static_initialization): Replace sentry with guard throughout.
4487 (do_static_destruction): Likewise.
4488 * init.c (create_temporary_var): Add comment.
4490 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4492 * mangle.c (find_substitution): Use same_type_p.
4493 (write_encoding): Don't check for substitutions.
4495 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4497 * parse.y (expr_no_comma_rangle): New non-terminal.
4498 (template_parm): Use it for default parameter case.
4499 (template_arg): Use it.
4500 (expr_no_commas): Remove commented out undefined extensions.
4501 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4502 * parse.h, parse.c: Rebuilt.
4504 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4506 * cp-tree.h (flag_const_strings): Remove.
4507 (warn_parentheses): Likewise.
4508 (warn_format): Likewise.
4509 (common_type): Likewise.
4510 (default_conversion): Likewise.
4511 (build_binary_op): Likewise.
4512 (cp_build_binary_op): New macro.
4513 * call.c (build_new_op): Use cp_build_binary_op instead of
4514 build_binary_op.
4515 * class.c (build_vtable_entry_ref): Likewise.
4516 * decl.c (expand_static_init): Likewise.
4517 (compute_array_index_type): Likewise.
4518 (build_enumerator): Likewise.
4519 * decl2.c (delete_sanity): Likewise.
4520 (start_static_initialization_or_destruction): Likewise.
4521 * error.c (dump_type_suffix): Likewise.
4522 * init.c (resolve_offset_ref): Likewise.
4523 (build_new): Likewise.
4524 (build_new_1): Likewise.
4525 (build_vec_delete_1): Likewise.
4526 (build_vec_init): Likewise.
4527 (build_delete): Likewise.
4528 * rtti.c (synthesize_tinfo_fn): Likewise.
4529 (synthesize_tinfo_var): Likewise.
4530 * search.c (expand_upcast_fixups): Likewise.
4531 (fixup_all_virtual_upcast_offsets): Likewise.
4532 * typeck.c (build_array_ref): Likewise.
4533 (get_member_function_from_ptrfunc): Likewise.
4534 (build_binary_op): Add parameter.
4535 (pointer_int_sum): Use cp_build_binary_op.
4536 (pointer_diff): Likewise.
4537 (build_modify_expr): Likewise.
4538 (get_delta_difference): Likewise.
4539 (build_ptrmemfunc): Likewise.
4541 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4543 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4544 * decl.c (create_implicit_typedef): Adjust.
4545 * decl2.c (build_artificial_parm): Adjust.
4546 * method.c (implicitly_declare_fn): Adjust.
4547 * pt.c (push_inline_template_parms_recursive): Adjust.
4548 (process_template_parm): Adjust.
4549 (overloaded_template_name): Adjust.
4550 * semantics.c (finish_template_template_parm): Adjust.
4552 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4554 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4555 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4556 where to emit thunks.
4557 (build_vtt): Adjust call to build_vtt_inits.
4558 (build_vtt_inits): Add parameter to indicate whether or not
4559 sub-VTTs for virtual bases should be included. Adjust handling of
4560 construction vtables.
4561 (get_matching_base): New function.
4562 (dfs_build_vtt_inits): Rename to ...
4563 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4564 construction vtables.
4565 (dfs_fixup_binfo_vtbls): Likewise.
4566 (build_ctor_vtbl_groups): Build construction vtables for virtual
4567 bases, too.
4568 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4569 to build construction vtbls.
4570 (dfs_accumulate_vtbl_inits): Adjust handling of
4571 construction vtables.
4573 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4574 types correctly.
4576 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4578 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4580 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4582 * search.c (hides): Remove.
4583 (is_subobject_of_p): Add most_derived parameter. Use
4584 CANONICAL_BINFO.
4585 (lookup_field_queue_p): Adjust.
4586 (lookup_field_r): Adjust.
4588 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4590 * decl2.c (handle_class_head): Bash typedefs to the type's main
4591 decl.
4593 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4595 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4596 (begin_global_stmt_expr): ... this.
4597 (genrtl_finish_stmt_expr): Rename to ...
4598 (finish_global_stmt_expr): ... this.
4599 * init.c (begin_init_stmts): Adjust calls.
4600 (finish_init_stmts): Likewise.
4601 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4602 (begin_global_stmt_expr): ... this.
4603 (genrtl_finish_stmt_expr): Rename to ...
4604 (finish_global_stmt_expr): ... this.
4606 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4608 * search.c (lookup_member): Fix typo in comment.
4610 2000-06-24 Jason Merrill <jason@redhat.com>
4612 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4613 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4615 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4617 * parse.y (complex_direct_notype_declarator): Support global_scope.
4618 * Makefile.in: Adjust conflict count.
4620 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4622 * parse.y (template_arg): Convert TEMPLATE_DECL
4623 that is a template template paramter to
4624 TEMPLATE_TEMPLATE_PARM here.
4626 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4627 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4628 (copy_template_template_parm): Adjust prototype.
4629 * decl.c (grokdeclarator): Remove dead code.
4630 * pt.c (process_template_parm): Tidy.
4631 (lookup_template_class): Construct nodes in
4632 copy_template_template_parm.
4633 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4634 lookup_template_class. Use TYPE_TI_TEMPLATE.
4635 * tree.c (copy_template_template_parm): Add NEWARGS
4636 parameter.
4637 (mapcar): Adjust call to copy_template_template_parm.
4638 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4639 * method.c (build_template_template_parm_names): Change error
4640 code to avoid compilation warning.
4642 * gxxint.texi: Document template template parameter
4643 name mangling.
4645 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4647 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4648 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4649 (cp-demangle.o): New rule.
4650 (dyn-string.o): Likewise.
4651 * inc/cxxabi.h (__cxa_demangle): New declaration.
4653 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4655 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4656 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4657 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4658 a tree, not an int.
4659 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4660 (make_thunk): Change prototype.
4661 (emit_thunk): Rename to use_thunk.
4662 (mangle_thunk): Change prototype.
4663 * class.c (get_derived_offset): Simplify.
4664 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4665 BV_GENERATE_THUNK_WITH_VTABLE_P.
4666 (build_primary_vtable): Simplify.
4667 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4668 (dfs_find_base): Remove.
4669 (update_vtable_entry_for_fn): Correct bug in finding the base
4670 where a virtual function was first declared. Figure out whether
4671 or not to emit a vcall-thunk with the vtables in which it appears.
4672 Correct logic for deciding whether to use an ordinary thunk, or a
4673 vcall thunk.
4674 (finish_struct_1): Remove unnecssary code.
4675 (build_vtbl_initializer): Use ssize_int for the running counter of
4676 negative indices.
4677 (build_vtbl_initializer): Only use vcall thunks where necessary.
4678 Mark thunks as needing to be emitted with their vtables, or not.
4679 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4680 indices. Use size_binop.
4681 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4682 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4683 size_binop.
4684 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4685 (build_vtable_entry): Mark thunks as needing to be emitted with
4686 their vtables, or not.
4687 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4688 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4689 emit_thunk.
4690 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4691 information.
4692 * error.c (dump_expr): Use BV_FN.
4693 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4694 not an int.
4695 * method.c (make_thunk): Likewise.
4696 (emit_thunk): Rename to use_thunk. Allow callers to decide
4697 whether or not to actually emit the thunk. Adjust for changes in
4698 representation of vcall offsets.
4699 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4700 * semantics.c (emit_associated_thunks): New function.
4701 (expand_body): Use it.
4702 * ir.texi: Adjust decriptions of thunks.
4704 2000-06-22 Jason Merrill <jason@redhat.com>
4706 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4707 (tsubst_friend_function): Copy it here.
4709 * decl.c (grok_op_properties): Fix typo.
4711 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4712 deleting void*.
4714 * pt.c (check_explicit_specialization): Clarify error.
4716 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4717 an old OVERLOAD when we're declaring a non-function.
4718 (pushdecl, destroy_local_var): Check for error_mark_node.
4719 (warn_extern_redeclared_static): Also bail early if
4720 we're a CONST_DECL.
4721 (push_overloaded_decl): Ignore an old error_mark_node.
4723 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4725 * call.c (build_x_va_arg): Check if in a template decl.
4726 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4728 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4730 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4731 types DECLs.
4732 * decl.c (check_goto): Computed gotos assumed OK.
4734 2000-06-20 Jason Merrill <jason@redhat.com>
4736 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4737 for which we don't need to look for instantiations.
4739 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4741 * parse.y (program): Always call finish_translation_unit.
4742 * parse.c, parse.h: Rebuilt.
4744 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4746 * method.c: Don't include hard-reg-set.h.
4748 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4750 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4752 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4754 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4755 * cvt.c (cp_convert_to_pointer): Likewise.
4756 (convert_to_void): Likewise.
4757 * error.c (dump_expr): Likewise.
4758 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4759 * init.c (build_delete): Likewise.
4760 * method.c (emit_thunk): Likewise.
4761 * optmize.c (declare_return_variable): Likewise.
4762 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4763 (get_typeid): Likewise.
4764 (build_dynamic_cast_1): Likewise.
4765 * typeck.c (composite_pointer_type): Likewise.
4766 (common_type): Likewise.
4767 (build_indirect_ref): Likewise.
4768 (build_binary_op): Likewise.
4769 (build_x_compound_expr): Likewise.
4770 (check_return_expr): Likewise.
4771 * typeck2.c (add_exception_specifier): Likewise.
4773 * mangle.c (write_method_parms): Use direct comparison for end
4774 of parmlist.
4776 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4778 * cp-tree.h (genrtl_try_block): Declare function.
4779 (genrtl_handler): Likewise.
4780 (genrtl_catch_block): Likewise.
4781 (genrtl_ctor_stmt): Likewise.
4782 (genrtl_subobject): Likewise.
4783 (genrtl_decl_cleanup): Likewise.
4784 (genrtl_do_poplevel): Likewise.
4785 (genrtl_do_pushlevel): Likewise.
4786 (genrtl_clear_out_block): Likewise.
4787 (genrtl_goto_stmt): Likewise.
4788 (genrtl_expr_stmt): Likewise.
4789 (genrtl_decl_stmt): Likewise.
4790 (genrtl_if_stmt): Likewise.
4791 (genrtl_while_stmt): Likewise.
4792 (genrtl_do_stmt): Likewise.
4793 (genrtl_return_stmt): Likewise.
4794 (genrtl_for_stmt): Likewise.
4795 (genrtl_break_stmt): Likewise.
4796 (genrtl_continue_stmt): Likewise.
4797 (genrtl_scope_stmt): Likewise.
4798 (genrtl_switch_stmt): Likewise.
4799 (genrtl_case_label): Likewise.
4800 (genrtl_begin_compound_stmt): Likewise.
4801 (genrtl_finish_compound_stmt): Likewise.
4802 (genrtl_compound_stmt): Likewise.
4803 (genrtl_asm_stmt): Likewise.
4804 (genrtl_named_return_value): Likewise.
4805 (genrtl_begin_stmt_expr): Likewise.
4806 (genrtl_finish_stmt_expr): Likewise.
4807 (finish_for_stmt): Removed first argument.
4808 (finish_switch_stmt): Likewise.
4810 * semantics.c (genrtl_try_block): Define function.
4811 (genrtl_handler): Likewise.
4812 (genrtl_catch_block): Likewise.
4813 (genrtl_ctor_stmt): Likewise.
4814 (genrtl_subobject): Likewise.
4815 (genrtl_decl_cleanup): Likewise.
4816 (genrtl_do_poplevel): Likewise.
4817 (genrtl_do_pushlevel): Likewise.
4818 (genrtl_clear_out_block): Likewise.
4819 (genrtl_goto_stmt): Likewise.
4820 (genrtl_expr_stmt): Likewise.
4821 (genrtl_decl_stmt): Likewise.
4822 (genrtl_if_stmt): Likewise.
4823 (genrtl_while_stmt): Likewise.
4824 (genrtl_do_stmt): Likewise.
4825 (genrtl_return_stmt): Likewise.
4826 (genrtl_for_stmt): Likewise.
4827 (genrtl_break_stmt): Likewise.
4828 (genrtl_continue_stmt): Likewise.
4829 (genrtl_scope_stmt): Likewise.
4830 (genrtl_switch_stmt): Likewise.
4831 (genrtl_case_label): Likewise.
4832 (genrtl_begin_compound_stmt): Likewise.
4833 (genrtl_finish_compound_stmt): Likewise.
4834 (genrtl_compound_stmt): Likewise.
4835 (genrtl_asm_stmt): Likewise.
4836 (genrtl_named_return_value): Likewise.
4837 (genrtl_begin_stmt_expr): Likewise.
4838 (genrtl_finish_stmt_expr): Likewise.
4839 (finish_for_stmt): Removed first argument and generate rtl
4840 specific code.
4841 (finish_switch_stmt): Likewise.
4842 (do_poplevel): Removed generate rtl specific code.
4843 (do_pushlevel): Likewise.
4844 (add_tree): Likewise.
4845 (finish_goto_stmt): Likewise.
4846 (finish_expr_stmt): Likewise.
4847 (begin_if_stmt): Likewise.
4848 (finish_if_stmt_cond): Likewise.
4849 (finish_then_clause): Likewise.
4850 (begin_else_clause): Likewise.
4851 (finish_else_clause): Likewise.
4852 (finish_if_stmt): Likewise.
4853 (clear_out_block): Likewise.
4854 (begin_while_stmt): Likewise.
4855 (finish_while_stmt_cond): Likewise.
4856 (finish_while_stmt): Likewise.
4857 (begin_do_stmt): Likewise.
4858 (finish_do_body): Likewise.
4859 (finish_do_stmt): Likewise.
4860 (finish_return_stmt): Likewise.
4861 (begin_for_stmt): Likewise.
4862 (finish_for_init_stmt): Likewise.
4863 (finish_for_cond): Likewise.
4864 (finish_for_expr): Likewise.
4865 (finish_break_stmt): Likewise.
4866 (finish_continue_stmt): Likewise.
4867 (begin_switch_stmt): Likewise.
4868 (finish_switch_cond): Likewise.
4869 (finish_case_label): Likewise.
4870 (begin_try_block): Likewise.
4871 (begin_function_try_block): Likewise.
4872 (finish_try_block): Likewise.
4873 (finish_cleanup_try_block): Likewise.
4874 (finish_cleanup): Likewise.
4875 (finish_function_try_block): Likewise.
4876 (finish_handler_sequence): Likewise.
4877 (finish_function_handler_sequence): Likewise.
4878 (begin_handler): Likewise.
4879 (finish_handler_parms): Likewise.
4880 (begin_catch_block): Likewise.
4881 (finish_handler): Likewise.
4882 (begin_compound_stmt): Likewise.
4883 (finish_compound_stmt): Likewise.
4884 (finish_asm_stmt): Likewise.
4885 (finish_label_stmt): Likewise.
4886 (finish_label_decl): Likewise.
4887 (finish_subobject): Likewise.
4888 (finish_decl_cleanup): Likewise.
4889 (finish_named_return_value): Likewise.
4890 (begin_stmt_expr): Likewise.
4891 (finish_stmt_expr): Likewise.
4893 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4894 to call genrtl_expr_stmt when appropriate.
4896 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4897 begin_compound_expr to call genrtl_begin_stmt_expr and
4898 genrtl_begin_compound_expr when appropriate.
4899 (finish_init_stmts): Changed calls to finish_compound_expr and
4900 finish_stmt_expr to call genrtl_finish_compound_expr and
4901 genrtl_finish_stmt_expr when appropriate.
4902 (expand_default_init): Changed call to finish_expr_stmt to call
4903 genrtl_expr_stmt when appropriate.
4904 (build_vec_init): Likewise.
4906 * parse.y (simple_stmt): Removed first argument from call to
4907 finish_for_stmt. Removed first argument from call to
4908 finish_switch_stmt.
4910 * parse.c: Regenerated.
4912 * pt.c (tsubst_expr): Removed first argument from call to
4913 finish_for_stmt. Removed first argument from call to
4914 finish_switch_stmt.
4916 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4918 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4919 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4921 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4922 (cplus_tree_code_length[]): Likewise.
4923 (cplus_tree_code_name[]): Likewise.
4924 (init_parse): Added call to add_c_tree_codes. Changed
4925 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4927 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4929 * cp-tree.h (finish_mem_initializers): Declare.
4930 (count_trees): Likewise.
4931 * parse.y (base_init): Use finish_mem_initializers.
4932 * semantics.c (finish_mem_initializers): New function.
4934 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4935 the number of trees.
4936 (n_trees): Remove.
4937 (count_trees): Don't use it.
4939 2000-06-15 Jason Merrill <jason@redhat.com>
4941 * tree.c (count_trees): New debugging function.
4943 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4944 * init.c (build_member_call): Pull out the name of a DECL.
4946 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4947 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4948 * optimize.c (optimize_function): Not here.
4949 * pt.c (instantiate_decl): Push to TV_PARSE.
4951 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4953 * cp-tree.h (struct language_function): Remove x_base_init_list
4954 and x_member_init_list.
4955 (current_base_init_list): Remove.
4956 (current_member_init_list): Likewise.
4957 (setup_vtbl_ptr): Change prototype.
4958 (emit_base_init): Likewise.
4959 (expand_member_init): Likewise.
4960 (reinit_parse_for_function): Remove.
4961 * decl.c (save_function_data): Don't clear x_base_init_list and
4962 x_member_init_list.
4963 (mark_language_function): Don't mark them.
4964 * init.c (perform_member_init): Tweak comment.
4965 (sort_member_init): Take the list of initializers as an argument.
4966 (sort_base_init): Likewise.
4967 (emit_base_init): Likewise.
4968 (expand_member_init): Return the initializer. Don't use global
4969 variables.
4970 * lex.c (reinit_parse_for_function): Remove.
4971 * method.c (build_template_parm_names): Correct substitution.
4972 (do_build_copy_constructor): Don't use current_member_init_list
4973 and current_base_init_list.
4974 (synthesize_method): Likewise.
4975 * parse.y (base_init): Split mem-initializers into
4976 base-initializers and field-initializers.
4977 (member_init_list): Build up the list here.
4978 (member_init): Return the initializer.
4979 (fn.depfn): Don't use reinit_parse_for_function.
4980 * parse.c: Regenerated.
4981 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4982 ERROR_MARK.
4983 (tsubst_expr): Don't use current_member_init_list
4984 and current_base_init_list.
4985 (tsubst_expr_values): Rename to ...
4986 (tsubst_initializer_list): ... this. Use convert_from_reference.
4987 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4988 and current_base_init_list.
4989 (begin_function_definition): Don't call reinit_parse_for_function.
4991 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4993 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4994 correctly.
4996 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4998 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
5000 * cp-tree.h (IF_COND): Move to c-common.h.
5001 (THEN_CLAUSE): Likewise.
5002 (ELSE_CLAUSE): Likewise.
5003 (WHILE_COND): Likewise.
5004 (WHILE_BODY): Likewise.
5005 (DO_COND): Likewise.
5006 (DO_BODY): Likewise.
5007 (RETURN_EXPR): Likewise.
5008 (EXPR_STMT_EXPR): Likewise.
5009 (FOR_INIT_STMT): Likewise.
5010 (FOR_COND): Likewise.
5011 (FOR_EXPR): Likewise.
5012 (FOR_BODY): Likewise.
5013 (SWITCH_COND): Likewise.
5014 (SWITCH_BODY): Likewise.
5015 (CASE_LOW): Likewise.
5016 (CASE_HIGH): Likewise.
5017 (GOTO_DESTINATION): Likewise.
5018 (COMPOUND_BODY): Likewise.
5019 (ASM_CV_QUAL): Likewise.
5020 (ASM_STRING): Likewise.
5021 (ASM_OUTPUTS): Likewise.
5022 (ASM_INPUTS): Likewise.
5023 (ASM_CLOBBERS): Likewise.
5024 (DECL_STMT_DECL): Likewise.
5025 (STMT_EXPR_STMT): Likewise.
5026 (LABEL_STMT_LABEL): Likewise.
5027 (SCOPE_BEGIN_P): Likewise.
5028 (SCOPE_END_P): Likewise.
5029 (SCOPE_STMT_BLOCK): Likewise.
5030 (SCOPE_NULLIFIED_P): Likewise.
5031 (SCOPE_NO_CLEANUPS_P): Likewise.
5032 (SCOPE_PARTIAL_P): Likewise.
5033 (ASM_VOLATILE_P): Likewise.
5034 (STMT_LINENO): Likewise.
5035 (STMT_LINENO_FOR_FN_P): Likewise.
5037 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
5038 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
5039 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
5040 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
5041 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
5043 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
5045 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
5046 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
5048 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
5049 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
5050 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
5052 2000-06-14 Mark Mitchell <mark@codesourcery.com>
5054 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
5055 * class.c (dfs_find_final_overrider): Set it appropriately.
5056 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
5057 avoid unneeded secondary vptrs.
5059 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5061 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
5062 (check_bitfield_decl, check_field_decl): Likewise.
5063 (build_vtbl_or_vbase_field, build_base_field): Likewise.
5064 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
5065 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
5066 (xfer_tag, finish_enum): Likewise.
5067 * decl2.c (finish_builtin_type): Likewise.
5068 * init.c (init_init_processing): Likewise.
5069 * pt.c (instantiate_class_template): Likewise.
5070 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
5071 * cp-tree.h (struct lang_type): Add user_align member.
5072 (CLASSTYPE_USER_ALIGN): Define.
5074 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5076 * Make-lang.in (c++.install-common): Install g++-cross in
5077 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
5078 $(target_alias)-g++ and $(target_alias)-c++.
5080 2000-06-12 Mark Mitchell <mark@codesourcery.com>
5082 * class.c (vcall_offset_data_s): Add last_init and fns.
5083 (overrides): Rename to same_signature_p.
5084 (dfs_find_final_overrider): Adjust accordingly.
5085 (mark_overriders): Likewise.
5086 (warn_hidden): Likewise.
5087 (build_vtbl_initializer): Reorganize machinery for building things
5088 at negative offsets.
5089 (build_vcall_and_vbase_vtbl_entries): Likewise.
5090 (build_vbase_offset_vtbl_entries): Likewise.
5091 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5092 offset entries. Do not create two entries for functions with the
5093 same signature.
5094 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5095 (build_rtti_vtbl_entries): Reorganize machinery for building things
5096 at negative offsets.
5098 * optimize.c (expand_call_inline): Don't recurse into the code
5099 used to initialize the parameters more than once.
5101 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5103 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5104 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5105 (find_substitution): Only use the `Sa' substitution for
5106 std::allocator, not instantiations of it.
5107 (write_template_prefix): Move comment. Only use a TREE_LIST to
5108 represent substitutions for a member template.
5109 (write_array_type): Mangle array dimensions correctly.
5110 * optimize.c (maybe_clone_body): Copy more information from the
5111 cloned function.
5112 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5113 on the regenerated declaration.
5115 2000-06-11 Chip Salzenberg <chip@valinux.com>
5116 Mark Mitchell <mark@codesourcery.com>
5118 * class.c (build_vtable): Clarify comment.
5119 (build_ctor_vtbl_group): Pass the most derived type to
5120 build_vtable.
5122 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5124 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5126 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5128 * decl.c (add_binding): Handle duplicate declarations of external
5129 variables.
5131 2000-06-09 Chip Salzenberg <chip@valinux.com>
5132 Mark Mitchell <mark@codesourcery.com>
5134 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5135 argument.
5136 (write_signed_number): New macro.
5137 (write_unsigned_number): Likewise.
5138 (write_source_name): Use them.
5139 (write_number): Handle signed and unsigned values.
5140 (write_integer_cst): Use tree_int_cst_sgn, and use
5141 write_unsigned_number or write_signed_number as appropriate.
5142 (write_discriminator): Use write_unsigned_number or
5143 write_signed_number as appropriate.
5144 (write_template_arg_literal): Likewise.
5145 (write_array_type): Use tree_low_cst.
5146 (write_template_parm): Use write_unsigned_number or
5147 write_signed_number as appropriate.
5148 (write_substitution): Adjust call to write_number.
5149 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5150 (write_expression): Handle non-type template arguments of
5151 reference type correctly.
5152 (mangle_thunk): Use write_signed_number.
5154 2000-06-09 Chip Salzenberg <chip@valinux.com>
5156 * mangle.c (find_substition): Don't mangle objects with typename
5157 substitutions (e.g. "cin" as "Si").
5159 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5161 * call.c (add_candidate): Use ggc_alloc_cleared.
5162 * decl.c (lookup_label): Likewise.
5163 * lex.c (retrofit_lang_decl): Likewise.
5165 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5167 * semantics.c (expand_body): Push to TV_EXPAND.
5168 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5169 * decl.c (start_function): Always call announce_function.
5171 * tinfo2.cc: Just declare abort.
5173 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5175 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5176 whenever @ is a symbolic name.
5178 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5180 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5182 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5184 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5185 DECL_ASSEMBLER_NAME.
5187 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5189 * decl2.c (c_language): Define.
5191 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5193 * lex.c (lang_init_options): Tweak.
5195 * decl2.c: Remove #inclusion of diagnostic.h
5196 (lang_decode_option): Move diagnostic formatting options to
5197 toplevel.
5199 * lang-options.h: Remove documentation for diagnostic options.
5201 * Makefile.in (lex.o): Depends upon diagnostic.h
5203 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5205 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5206 the same DECL_RESULT, it's not a redefinition.
5207 * pt.c (tsubst_decl): Remove code to handle illegal
5208 specializations.
5210 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5212 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5214 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5216 * search.c (maybe_suppress_debug_info): Don't check
5217 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5219 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5220 here if extern_p.
5222 Remember instantiation context in deferred instantiations.
5223 * cp-tree.h (struct tinst_level): Remove.
5224 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5225 * pt.c (current_tinst_level): Now a tree.
5226 (print_template_context, push_tinst_level, pop_tinst_level,
5227 tinst_for_decl): Adjust.
5228 (reopen_tinst_level): New fn.
5229 (init_pt): Register current_tinst_level as a root.
5230 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5231 of the pending templates list.
5232 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5233 * lex.c (extract_interface_info): Adjust.
5234 * decl2.c (warn_if_unknown_interface): Adjust.
5236 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5238 * class.c (indirect_primary_base_p): New function.
5239 (determine_primary_base): Use it.
5241 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5243 Update new-abi dynamic cast algorithm.
5244 * tinfo.cc (__class_type_info::__dyncast_result): Add
5245 whole_details. Adjust constructor.
5246 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5247 Avoid unnecessary searching.
5248 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5250 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5252 * decl.c (init_decl_processing): Don't call record_component_aliases.
5253 * tree.c (build_cplus_array_type_1): Likewise.
5255 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5257 * ir.texi: Correct typo.
5258 * mangle.c (write_expression): Handle non-type template arguments
5259 with reference type.
5260 * method.c (build_overload_value): Likewise.
5261 * pt.c (convert_nontype_argument): Explicitly represent conversion
5262 to a reference with an ADDR_EXPR.
5263 (unify): Always unify arguments in left-to-right order.
5265 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5266 Mark Mitchell <mark@codesourcery.com>
5268 * Make-lang.in (CXX_SRCS): Add mangle.c.
5269 * Makefile.in (CXX_OBJS): Add mangle.o.
5270 (mangle.o): New rule.
5272 * class.c (local_classes): New variable.
5273 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5274 (get_vtt_name): Use mangle_vtt_name for new ABI.
5275 (init_class_processing): Initialize local_classes.
5276 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5277 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5278 (std_identifier): New macro.
5279 (DECL_VOLATILE_MEMFUNC_P): New macro.
5280 (DECL_NAMESPACE_STD_P): Likewise.
5281 (local_classes): Declare.
5282 (get_mostly_instantiated_function_type): Declare.
5283 (init_mangle): Declare.
5284 (mangle_decl): Likewise.
5285 (mangle_type_string): Likewise.
5286 (mangle_type): Likewise.
5287 (mangle_typeinfo_for_type): Likewise.
5288 (mangle_typeinfo_string_for_type): Likewise.
5289 (mangle_vtbl_for_type): Likewise.
5290 (mangle_vtt_for_type): Likewise.
5291 (mangle_ctor_vtbl_for_type): Likewise.
5292 (mangle_thunk): Likewise.
5293 (mangle_conv_op_name_for_type): Likewise.
5294 (mangle_guard_variable): Likewise.
5295 * decl.c (pushtag): Keep track of local classes.
5296 (initialize_predefined_identifiers): Initialize std_identifier.
5297 (init_decl_processing): Use std_identifier.
5298 (start_decl): Don't treat instantiations as specializations.
5299 (grokdeclarator): Likewise.
5300 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5301 name for fully-instantiated templates.
5302 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5303 destructors with the new ABI.
5304 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5305 (grokfield): Use mangle_type for new ABI.
5306 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5307 (get_sentry): Use mangle_guard_variable for new ABI.
5308 (start_static_initialization_or_destruction): Likewise.
5309 * expr.c (extract_aggr_init): Remove.
5310 (extract_scalar_init): Likewise.
5311 (extract_init): Remove #if 0'd code.
5312 * mangle.c: New function.
5313 * method.c (build_mangled_name): Assert not flag_new_abi.
5314 (build_static_name): Likewise.
5315 (build_decl_overload_real): Likewise.
5316 (build_typename_overload): Likewise.
5317 (build_overload_with_type): Likewise.
5318 (build_overload_name): Likewise.
5319 (get_ctor_vtbl_name): Likewise.
5320 (start_squangling): Likewise.
5321 (get_id_2): Likewise.
5322 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5323 (init_method): Call init_mangle for new ABI.
5324 (make_thunk): Call mangle_thunk for new ABI.
5325 * operators.def: Correct new ABI manglings for the `%' operator.
5326 Add `::' operator.
5327 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5328 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5329 (lookup_template_class): Call mangle_decl for new ABI.
5330 (get_mostly_instantiated_function_type): New function.
5331 (set_mangled_name_for_template_decl): Use it.
5332 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5333 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5334 conversion op names.
5335 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5336 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5337 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5338 mangle_typeinfo_string_for_type.
5340 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5342 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5343 (INNERMOST_TEMPLATE_ARGS): New macro.
5344 (innermost_args): Remove.
5345 (get_innermost_template_args): New function.
5346 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5347 * error.c (dump_function_decl): Be caution when using
5348 most_general_template.
5349 * method.c (build_template_parm_names): Use
5350 INNERMOST_TEMPLATE_ARGS.
5351 * pt.c (add_to_template_args): Tidy comment
5352 (get_innermost_template_args): New function.
5353 (check_explicit_specialization): Clear DECL_INITIAL for a new
5354 specialization.
5355 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5356 Tidy.
5357 (push_template_decl): Always register specializations of the most
5358 general template.
5359 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5360 (coerce_template_parms): Likewise.
5361 (lookup_template_class): Likewise.
5362 (innermost_args): Remove.
5363 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5364 (tsubst_decl): Handle tricky specializations. Use
5365 get_innermost_template_args.
5366 (instantiate_template): Simplify handling of partial
5367 instantiations.
5368 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5369 (most_general_template): Reimplement, in a more straightforward
5370 manner.
5371 (regenerate_decl_from_template): Tweak formatting. Use
5372 TMPL_ARGS_DEPTH for clarity.
5373 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5375 * dump.c (dequeue_and_dump): Dump information about thunks.
5377 2000-06-01 Richard Henderson <rth@cygnus.com>
5379 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5381 2000-06-01 Richard Henderson <rth@cygnus.com>
5383 * decl2.c (unsupported_options): Fix typo, make const.
5384 (lang_decode_option): Fix bsearch argument order.
5386 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5388 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5389 on FIELD_DECLs.
5391 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5393 * cp-tree.h (c_get_alias_set): Deleted.
5394 * Makefile.in (decl.o): Include ../expr.h.
5395 * decl.c (expr.h): Include.
5396 (init_decl_processing): Call record_component_aliases for arrays.
5397 (grokdeclarator): Likewise.
5398 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5399 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5401 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5403 Remove guiding declaration support.
5404 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5405 (flag_guiding_decls): Remove.
5406 * call.c (build_user_type_conversion_1): Remove support for
5407 guiding decls.
5408 (build_new_function_call): Likewise.
5409 (build_new_op): Likewise.
5410 (build_new_method_call): Likewise.
5411 * decl.c (start_function): Likewise.
5412 * friend.c (is_friend): Likewise.
5413 (do_friend): Likewise.
5414 * decl2.c ((flag_dump_translation_unit): Make it const.
5415 (flag_guiding_decls): Remove.
5416 (unsupported_options): New variable
5417 (compare_options): New function.
5418 (lang_decode_option): Use them.
5420 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5422 * method.c (mangle_expression): Adjust test for legal expression
5423 operators.
5425 * pt.c (instantiate_decl): Save and restore the local
5426 specializations list.
5428 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5430 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5432 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5434 * call.c (add_template_candidate_real): Handle member template
5435 constructors for classes with virtual bases.
5436 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5437 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5439 * ir.texi: Update thunk documentation.
5441 * call.c (joust): Fix handling of overloaded builtin operators.
5443 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5445 * cp-tree.h (DECL_ANTICIPATED): New macro.
5446 Document new use of DECL_LANG_FLAG_7.
5447 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5448 in the user namespace.
5449 * lex.c (do_identifier): If the identifier's declaration has
5450 DECL_ANTICIPATED on, it has not yet been declared. But do not
5451 replace it with an ordinary implicit declaration.
5453 * tinfo2.cc: Include stdlib.h.
5455 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5457 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5458 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5459 CLASSTYPE_ALIGN.
5461 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5463 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5464 of plain strncmp.
5466 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5468 * operators.def (<?): Duplicated, should have been...
5469 (>?): this. Fixed.
5471 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5472 Mark Mitchell <mark@codesourcery.com>
5474 * cp-tree.h (ansi_opname): Make it a macro.
5475 (ansi_assopname): Likewise.
5476 (struct lang_decl_flags): Add assignment_operator_p.
5477 (struct lang_decl): Add operator_code.
5478 (DECL_VTT_PARM): Adjust.
5479 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5480 overloaded operator.
5481 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5482 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5483 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5484 (opname_tab): Remove.
5485 (assignop_tab): Likewise.
5486 (operator_name_info_t): New type.
5487 (operator_name_info): New variable.
5488 (assignment_operator_name_info): Likewise.
5489 (build_cp_library_fn): Remove declaration.
5490 (push_cp_library_fn): Likewise.
5491 (operator_name_string): Likewise.
5492 (build_decl_overload): Likewise.
5493 * call.c (print_z_candidates): Simplify.
5494 (build_object_call): Adjust usage of ansi_opname. Use
5495 DECL_OVERLOADED_OPERATOR_P.
5496 (op_error): Adjust operator name lookup.
5497 (build_conditional_expr): Adjust usage of ansi_opname.
5498 (build_new_op): Likewise.
5499 (build_op_delete_call): Likewise.
5500 (build_over_call): Likewise.
5501 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5502 * decl.c (duplicate_decls): Copy operator_code.
5503 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5504 (builtin_function): Adjust parameters to build_library_fn_1.
5505 (build_library_fn_1): Accept an overloaded operator code.
5506 (build_library_fn): Pass ERROR_MARK.
5507 (build_cp_library_fn): Accept an overloaded operator code.
5508 (push_cp_library_fn): Likewise.
5509 (grokfndecl): Tweak.
5510 (grokdeclarator): Simplify code to compute names of overloaded
5511 operators. Adjust use of ansi_opname.
5512 (ambi_op_p): Work on tree_codes, not identifiers.
5513 (unary_op_p): Likewise.
5514 (grok_op_properties): Likewise.
5515 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5516 (lang_mark_tree): Don't try to mark the operator_code.
5517 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5518 * error.c (dump_decl): Remove special handling for operator
5519 names.
5520 (dump_function_name): Likewise.
5521 (dump_expr): Adjust name lookup of operators.
5522 (op_to_string): Simplify.
5523 (assop_to_string): Likewise.
5524 * init.c (build_new_1): Adjust use of ansi_opname.
5525 * lex.c (opname_tab): Remove.
5526 (assignop_tab): Likewise.
5527 (ansi_opname): Likewise.
5528 (ansi_assopname): Likewise.
5529 (operator_name_string): Likewise.
5530 (reinit_lang_specific): Likewise.
5531 (operator_name_info): New variable.
5532 (assignment_operator_name_info): Likewise.
5533 (init_operators): New function.
5534 (init_parse): Use it.
5535 (do_identifier): Adjust use of ansi_opname.
5536 * method.c (mangle_expression): Don't use ansi_opname for
5537 mangling.
5538 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5539 (build_decl_overload): Remove.
5540 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5541 (do_build_assign_ref): Adjust use of ansi_opname.
5542 (synthesize_method): Likewise.
5543 (implicitly_declare_fn): Likewise.
5544 * operators.def: New file.
5545 * parse.y (operator): Adjust use of ansi_opname.
5546 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5547 (set_mangled_name_for_template_decl): Don't play games with
5548 current_namespace.
5549 (special_function_p): Adjust use of ansi_opname.
5550 * typeck.c (check_return_expr): Likewise.
5551 * Make-lang.in (cc1plus): Depend on operators.def.
5552 * Makefile.in (lex.o): Likewise.
5553 (decl.o): Likewise.
5555 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5557 * Make-lang.in (cplib2.ready): Eradicate.
5559 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5561 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5562 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5563 (built_min, cp_tree_equal): Likewise.
5565 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5567 * class.c (layout_nonempty_base_or_field): Replace
5568 `record_layout_info' with `record_layout_info_s'.
5570 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5572 Fix goto checking.
5573 * cp-tree.h (struct language_function): x_named_labels is now
5574 a struct named_label_list*.
5575 * decl.c (struct named_label_use_list): Renamed from...
5576 (struct named_label_list): ...this. New struct.
5577 (push_binding_level): Don't set eh_region.
5578 (note_level_for_eh): New fn.
5579 (pop_label): Take label and old value directly.
5580 (pop_labels): Adjust for new named_labels format.
5581 (lookup_label): Likewise.
5582 (poplevel): Note characteristics of a binding level containing a
5583 named label. Mess with named label lists earlier.
5584 (mark_named_label_lists): New fn.
5585 (mark_lang_function): Call it.
5586 (use_label): New fn, split out from...
5587 (make_label_decl): ...here. Don't call it.
5588 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5589 check_previous_gotos): New fns, split out from...
5590 (define_label): ...here.
5591 (check_switch_goto): New fn.
5592 (define_case_label): Call it.
5593 (check_goto): New fn.
5594 * semantics.c (finish_goto_stmt): Call it and use_label.
5595 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5596 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5598 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5600 * class.c (build_vtable_entry_ref): Correct usage of
5601 get_vtbl_decl_for_binfo.
5603 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5604 * method.c (implicitly_declare_fn): Not here.
5606 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5608 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5609 (CPTI_PTMD_DESC_TYPE): ... here.
5610 (ptmd_desc_type_node): Rename to ...
5611 (ptm_desc_type_node): ... here.
5612 * decl.c: Likewise.
5613 * rtti.c (ptmd_initializer): Rename to ...
5614 (ptm_initializer): ... here.
5615 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5616 function.
5617 (create_tinfo_types): Adjust.
5619 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5621 Finish implementation of VTTs.
5622 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5623 CPTI_VTT_PARM_IDENTIFIER.
5624 (vtt_parm_identifier): New macro.
5625 (vtt_parm_type): Likewise.
5626 (BINFO_SUBVTT_INDEX): Likewise.
5627 (BINFO_VPTR_INDEX): Likewise.
5628 (struct lang_decl): Add vtt_parm.
5629 (DECL_VTT_PARM): New macro.
5630 (DECL_USE_VTT_PARM): Likewise.
5631 (DECL_NEEDS_VTT_PARM_P): Likewise.
5632 (get_vtt_name): Declare.
5633 (build_artifical_parm): Likewise.
5634 (fixup_all_virtual_upcast_offsets): Likewise.
5635 (expand_indirect_vtbls_init): Remove.
5636 * call.c (build_new_method_call): Pass the vtt to subobject
5637 constructors and destructors.
5638 * class.c (get_vtt_name): Give it external linkage.
5639 (build_clone): Handle the magic VTT parameters for clones.
5640 (clone_function_decl): Fix typo in comment.
5641 (build_vtt): Keep track of the indices in the VTTs where various
5642 entities are stored.
5643 (build_vtt_inits): Likewise.
5644 (dfs_build_vtt_inits): Likewise.
5645 (build_ctor_vtbl_group): Tweak type of construction vtables.
5646 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5647 primary bases, when building construction vtables.
5648 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5649 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5650 (init_decl_processing): Initialize vtt_parm_type.
5651 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5652 (lang_mark_tree): Make vtt_parm.
5653 * decl2.c (build_artificial_parm): New function.
5654 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5655 (grokclassfn): Use build_artificial_parm.
5656 * init.c (initialize_vtbl_ptrs): Call
5657 fixup_all_virtual_upcast_offsets directly.
5658 (perform_member_init): Use the complete subobject destructor for
5659 member cleanups.
5660 (build_vtbl_address): New function.
5661 (expand_virtual_init): Handle VTTs.
5662 * optimize (maybe_clone_body): Likewise.
5663 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5664 linkage.
5665 (expand_indirect_vtbls_init): Remove.
5666 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5667 * tree.c (make_binfo): Make them bigger.
5669 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5671 * inc/cxxabi.h (__pbase_type_info): Define, based on
5672 __pointer_type_info.
5673 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5674 (__pointer_to_member_type_info): Likewise.
5675 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5676 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5677 (__pointer_type_info::__do_catch): Rename to ...
5678 (__pbase_type_info::__do_catch): ... here. Adjust.
5679 (__pbase_type_info::__pointer_catch): Implement.
5680 (__pointer_type_info::__pointer_catch): Adjust.
5681 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5683 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5685 * tinfo.h (__user_type_info::contained_virtual_p): New
5686 predicate.
5687 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5688 shaped heirarchy.
5689 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5690 diamond shaped heirarchy. Add early out for mixed diamond and
5691 duplicate shaped heirarchy.
5693 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5695 * cp-tree.h (build_delete): Change prototype.
5696 (build_vec_delete): Likewise.
5697 * call.c (build_scoped_method_call): Use special_function_kind
5698 values to indicate the kind of destruction to be done.
5699 (build_method_call): Likewise.
5700 * decl.c (finish_destructor_body): Likewise.
5701 (maybe_build_cleanup_1): Likewise. Rename to ...
5702 (maybe_build_cleanup): ... this.
5703 * decl2.c (delete_sanity): Use special_function_kind
5704 values to indicate the kind of destruction to be done.
5705 (build_cleanup): Likewise.
5706 * init.c (perform_member_init): Likewise.
5707 (build_vec_delete_1): Likewise.
5708 (build_dtor_call): Simplify.
5709 (build_delete): Use special_function_kind
5710 values to indicate the kind of destruction to be done.
5711 (build_vbase_delete): Likewise.
5712 (build_vec_delete): Likewise.
5714 * init.c (sort_member_init): Fix typo in error message generation
5715 code.
5717 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5719 * semantics.c (begin_class_definition): make the packed
5720 attribute be sensitive to the "-fpack-struct" command line flag
5722 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5724 Update new-abi upcast algorithm.
5725 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5726 prototype and meaning of return value.
5727 (__si_class_type_info::__do_upcast): Likewise.
5728 (__vmi_class_type_info::__do_upcast): Likewise.
5729 * tinfo.cc (__class_type_info::__upcast_result): Replace
5730 whole2dst with part2dst. Adjust ctor.
5731 (__class_type_info::__do_upcast): Adjust call of worker function.
5732 (__class_type_info::__do_upcast): Adjust.
5733 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5734 __do_upcast.
5735 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5736 virtual base in diamond heirarchy bug.
5738 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5740 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5741 and bitfield to tinfo_fn_p.
5742 (DECL_TINFO_FN_P): Adjust.
5743 (SET_DECL_TINFO_FN_P): Likewise.
5744 (DECL_MUTABLE_P): Likewise.
5745 (DECL_C_BIT_FIELD): Likewise.
5746 (SET_DECL_C_BIT_FIELD): Likewise.
5747 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5748 (DECL_UNINLINABLE): Likewise.
5749 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5750 (handle_using_decl): Remove assertion.
5751 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5752 to build FIELD_DECLs.
5753 (build_base_field): Likewise.
5754 (layout_class_type): Likewise.
5755 * decl.c (init_decl_processing): Likewise.
5756 (build_ptrmemfunc_type): Likewise.
5757 (grokdeclarator): Likewise.
5758 * decl2.c (grok_x_components): Likewise.
5759 * except.c (call_eh_info): Likewise.
5760 * init.c (init_init_processing): Likewise.
5761 * rtti.c (expand_class_desc): Likewise.
5762 (create_pseudo_type_info): Likewise.
5763 (get_vmi_pseudo_type_info): Likewise.
5764 (create_tinfo_types): Likewise.
5765 * ptree.c (print_lang_decl): Adjust.
5766 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5767 before checking DECL_MUTABLE_P.
5769 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5770 parameters for template functions.
5771 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5772 destructors as well as constructors.
5774 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5776 * class.c (build_ctor_vtbl_group): Set inits.
5777 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5778 DECL_THIS_INLINE appropriately for clones.
5780 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5781 (DECL_CONV_FN_P): Simplify.
5782 (DECL_OPERATOR): Remove.
5783 (language_to_string): Declare.
5784 * decl.c (duplicate_decls): Fix typo in comment.
5785 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5786 (grok_op_properties): Use DECL_CONV_FN_P instead of
5787 IDENTIFIER_TYPENAME_P.
5788 * dump.c (dequeue_and_dump): Dump the language linkage of
5789 declarations.
5790 * error.c (language_to_string): Give it external linkage.
5791 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5792 (implicitly_declare_fn): Set DECL_LANGUAGE.
5793 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5794 IDENTIFIER_TYPENAME_P.
5795 (tsubst_decl): Likewise.
5796 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5797 * semantics.c (finish_member_declaration): Don't mark members of
5798 classes declared in an extern "C" region as extern "C".
5800 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5802 * decl2.c (qualified_lookup_using_namespace): Look through
5803 namespace aliases.
5805 * decl.c (push_using_decl): Return the old decl on namespace level.
5807 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5809 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5810 (VTT_NAME_PREFIX): New macro.
5811 (CTOR_VTBL_NAME_PREFIX): Likewise.
5812 (get_ctor_vtbl_name): New function.
5813 * class.c (get_vtable_name): Simplify.
5814 (get_vtt_name): New function.
5815 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5816 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5817 when a virtual base becomes primary.
5818 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5819 VTTs.
5820 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5821 additional parameters.
5822 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5823 (initialize_array): New function.
5824 (build_vtt): Likewise.
5825 (build_vtt_inits): Likewise.
5826 (dfs_build_vtt_inits): Likewise.
5827 (dfs_fixup_binfo_vtbls): Likewise.
5828 (build_ctor_vtbl_group): Likewise.
5829 (initialize_vtable): Use initialize_array.
5830 (accumulate_vtbl_inits): Reimplement to handle construction
5831 vtables.
5832 (dfs_accumulate_vtbl_inits): Likewise.
5833 (bulid_vtbl_initializer): Adjust parameter name.
5834 * method.c (build_typename_overload): Remove #if 0'd code.
5835 (get_ctor_vtbl_name): New function.
5836 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5837 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5839 * cp-tree.h (struct lang_type): Remove search_slot.
5840 (CLASSTYPE_SEARCH_SLOT): Remove.
5841 (emit_base_init): Change prototype.
5842 (initialize_vtbl_ptrs): Likewise.
5843 (expand_indirect_vtbls_init): Likewise.
5844 (clear_search_slots): Remove.
5845 * decl.c (lang_mark_tree): Don't mark search_slot.
5846 * init.c (initialize_vtbl_ptrs): Simplify.
5847 (emit_base_init): Likewise.
5848 * search.c (struct vbase_info): Document decl_ptr.
5849 (convert_pointer_to_single_level): Remove.
5850 (dfs_find_vbases): Remove.
5851 (dfs_init_base_pointers): Simplify.
5852 (dfs_clear_vbase_slots): Remove.
5853 (dfs_vtable_path_unmark): New function.
5854 (init_vbase_pointers): Simplify.
5855 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5856 (expand_indirect_vtbls_init): Simplify. Don't call
5857 mark_all_temps_used.
5858 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5859 initialize_vtbl_ptrs.
5861 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5863 * except.c: Add static prototypes.
5865 2000-05-20 H.J. Lu <hjl@gnu.org>
5867 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5869 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5871 Don't create a separate copy of virtual bases for the
5872 CLASSTYPE_VBASECLASSES list.
5873 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5874 (BINFO_FOR_VBASE): Remove.
5875 (CANONICAL_BINFO): Adjust.
5876 (binfo_for_vbase): New function.
5877 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5878 instead of BINFO_FOR_VBASE.
5879 (build_vbase_pointer): Likewise.
5880 (build_secondary_vtable): Likewise.
5881 (dfs_mark_primary_bases): Likewise.
5882 (mark_primary_bases): Likewise.
5883 (layout_nonempty_base_or_field): Likewise.
5884 (dfs_set_offset_for_shared_vbases): Likewise.
5885 (dfs_set_offset_for_unshared_vbases): Likewise.
5886 (layout_virtual_bases): Likewise. Adjust for changes to the
5887 CLASSTYPE_VBASECLASSES list.
5888 (dump_class_hierarchy_r): Use binfo_for_vbase
5889 instead of BINFO_FOR_VBASE.
5890 (dump_class_hierarchy): Likewise.
5891 (finish_vtbls): Likewise.
5892 (build_vtbl_initializer): Adjust for changes to the
5893 CLASSTYPE_VBASECLASSES list.
5894 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5895 * decl.c (finish_destructor_body): Adjust for changes to the
5896 CLASSTYPE_VBASECLASSES list.
5897 * init.c (sort_base_init): Use binfo_for_vbase.
5898 (construct_virtual_bases): Adjust for changes to the
5899 CLASSTYPE_VBASECLASSES list.
5900 (expand_member_init): Use binfo_for_vbase.
5901 (build_vbase_delete): Adjust for changes to the
5902 CLASSTYPE_VBASECLASSES list.
5903 * method.c (do_build_copy_constructor): Likewise.
5904 * rtti.c (get_base_offset): Use binfo_for_vbase.
5905 (expand_class_desc): Remove #if 0'd code.
5906 * search.c (struct vbase_info): Remove vbase_types.
5907 (get_base_distance): Use binfo_for_vbase.
5908 (lookup_field_queue_p): Use CANONICAL_BINFO.
5909 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5910 (get_pure_virtuals): Adjust for changes to the
5911 CLASSTYPE_VBASECLASSES list.
5912 (dfs_find_vbases): Use binfo_for_vbase.
5913 (dfs_init_vbase_pointers): Likewise.
5914 (init_vbase_pointers): Don't initialize vi.vbase_types.
5915 (virtual_context): Use binfo_for_vbase.
5916 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5917 CLASSTYPE_VBASECLASSES list.
5918 (expand_indirect_vtbls_init): Simplify.
5919 (dfs_get_vbase_types): Don't replicate virtual bases.
5920 (find_vbase_instance): Use binfo_for_vbase.
5921 (binfo_for_vbase): New function.
5922 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5924 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5926 * decl2.c (finish_anon_union): Generalize error messages to handle
5927 anonymous structures.
5928 * init.c (perform_member_init): Remove `name' parameter.
5929 (build_field_list): New function.
5930 (sort_member_init): Handle anonymous union initialization order
5931 correctly. Check for multiple initializations of the same union.
5932 (emit_base_init): Don't look up fields by name here.
5933 (expand_member_init): Record the result of name lookup for future
5934 reference.
5935 * typeck.c (build_component_ref): Fix formatting.
5937 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5939 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5940 * typeck.c (build_x_compound_expr): Replace warn_unused with
5941 warn_unused_value.
5943 * decl2.c (lang_decode_option): Update -Wall unused flags by
5944 calling set_Wunused.
5946 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5948 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5949 * init.c (dfs_vtable_path_unmark): Remove.
5950 * search.c (marked_new_vtable_p): Likewise.
5951 (unmarked_new_vtable_p): Likewise.
5952 (dfs_search_slot_nonempty_p): Likewise.
5953 (dfs_mark): Likewise.
5954 (dfs_vtable_path_unmark): Likewise.
5955 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5956 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5957 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5958 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5959 (init_vbase_pointers): Simplify.
5960 (expand_indirect_vtbls_init): Likewise.
5962 * class.c (copy_virtuals): New function.
5963 (build_primary_table): Use it.
5964 (build_secondary_vtable): Likewise.
5965 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5966 indicate that no vcall offset is required.
5967 (add_virtual_function): Likewise.
5968 (modify_all_vtables): Likewise.
5969 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5970 (dfs_accumulate_vtbl_inits): Likewise.
5971 (build_vtbl_initializer): Make changes to handle construction
5972 vtables.
5973 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5974 (build_rtti_vtbl_entries): Likewise.
5975 (build_vtable_entries): Handle a NULL vcall_index.
5977 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5979 * decl2.c (lang_decode_option): Fix thinko.
5981 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5983 * except.c (check_handlers): New fn.
5984 * cp-tree.h: Declare it.
5985 * semantics.c (finish_handler_sequence): Call it.
5986 (finish_function_handler_sequence): Likewise.
5987 (finish_handler_parms): Set TREE_TYPE on the handler.
5988 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5989 * search.c (get_base_distance_recursive): If protect>1, ignore
5990 special access.
5991 (get_base_distance): Don't reduce watch_access.
5993 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5995 * lex.c: #include diagnostic.h.
5996 (lang_init_options): Set default prefixing rules.
5998 * lang-options.h: Add -fdiagnostics-show-location=.
6000 * decl2.c: #include diagnostic.h.
6001 (lang_decode_option): Handle -fdiagnostics-show-location=.
6003 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
6005 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
6006 * vec.cc: Revert my 2000-05-07 change.
6008 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
6010 * class.c (check_field_decls): Complain about non-static data
6011 members with same name as class in class with constructor.
6013 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
6015 * decl.c (grokdeclarator): Allow non-static data members with
6016 same name as class.
6018 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6020 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
6021 and pending_inline.filename. Update prototypes.
6022 * decl.c (define_label): Constify filename parameter.
6023 * decl2.c (warn_if_unknown_interface): Constify local char *.
6024 * input.c Constify input_source.filename. Don't declare
6025 input_filename or lineno. Constify filename parameter to feed_input.
6026 * lex.c (init_parse): Constify parameter and return value.
6027 (cp_pragma_interface, cp_pragma_implementation): Constify
6028 filename argument.
6029 (reinit_parse_for_method, reinit_parse_for_block,
6030 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
6031 Constify local char *.
6032 * pt.c: Don't declare lineno or input_filename.
6033 (print_template_context, tsubst_friend_function, tsubst_decl,
6034 tsubst, instantiate_decl): Constify local char *.
6035 * semantics.c (expand_body): Constify local char *.
6036 * tree.c (build_srcloc): Constify filename parameter.
6037 * typeck.c (c_expand_asm_operands): Constify filename
6038 parameter.
6040 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
6042 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
6043 offsetof expansion.
6045 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
6047 * inc/cxxabi.h: Fix typos in comment.
6048 (__base_class_info::__offset): Use a static_cast.
6050 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
6052 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
6053 of std::size_t and std::ptrdiff_t respectively.
6054 * tinfo.cc: Likewise.
6055 * vec.cc: Likewise.
6057 2000-05-06 Richard Henderson <rth@cygnus.com>
6059 * typeck.c (build_c_cast): Don't warn integer->pointer size
6060 mismatch for constants.
6062 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
6064 * rtti.c (ptmd_initializer): Set non-public, if class is
6065 incomplete.
6067 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
6068 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6069 __cxa_vec_delete): Likewise.
6070 * tinfo.cc (__dynamic_cast): Likewise.
6071 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6072 __cxa_vec_delete): Likewise.
6074 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6076 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
6077 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
6078 (lang_decl_flags): Add vcall_offset.
6079 (THUNK_VCALL_OFFSET): Use it.
6080 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
6081 * method.c (make_thunk): Create the lang_decl here, not in
6082 emit_thunk.
6083 (emit_thunk): Make generic thunks into ordinary functions once
6084 they have been fed to expand_body.
6085 * semantics.c (expand_body): Set current_function_is_thunk here.
6087 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6089 * class.c (update_vtable_entry_for_fn): Prototype.
6091 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6092 and `tmpl'.
6094 * search.c (dfs_build_inheritance_graph_order): Prototype.
6096 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6098 * cp-tree.h (special_function_kind): Add various kinds of
6099 destructors.
6100 (special_function_p): New function.
6101 * class.c (overrides): Don't let one kind of destructor override
6102 another.
6103 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6104 whether or not to instantiate a template.
6105 * tree.c (special_function_p): Define.
6107 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6109 * cp-tree.def (THUNK_DECL): Remove.
6110 * cp-tree.h (DECL_THUNK_P): New macro.
6111 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6112 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6113 (SET_DECL_THUNK_P): Likewise.
6114 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6115 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6116 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6117 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6118 (duplicate_decls): Likewise.
6119 (pushdecl): Likewise. Adjust thunk handling.
6120 (grokfndecl): Use DECL_EXTERN_C_P.
6121 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6122 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6123 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6124 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6125 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6126 DECL_NO_STATIC_CHAIN.
6127 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6128 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6129 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6130 * ir.texi: Update.
6132 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6134 * tree.c (walk_tree): Set lineno.
6136 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6138 * exception.cc: Update license notice.
6139 * new.cc: Likewise.
6140 * new1.cc: Likewise.
6141 * new2.cc: Likewise.
6142 * tinfo.cc: Likewise.
6143 * tinfo2.cc: Likewise.
6144 * vec.cc: Likewise.
6145 * inc/cxxabi.h: Likewise.
6146 * inc/exception: Likewise.
6147 * inc/new: Likewise.
6148 * inc/new.h: Likewise.
6149 * inc/typeinfo: Likewise.
6151 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6153 * tree.c (build_target_expr_with_type): If we already have a
6154 TARGET_EXPR, just return it.
6156 * optimize.c (initialize_inlined_parameters): Don't generate an
6157 EXPR_STMT if we can just use DECL_INITIAL.
6158 * decl.c (emit_local_var): Only make the initialization a
6159 full-expression if stmts_are_full_exprs_p.
6161 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6163 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6164 macro.
6165 * call.c (standard_conversion): Use it.
6166 (direct_reference_binding): Likewise.
6167 (build_over_call): Likewise.
6168 (is_properly_derived_from): Likewise.
6169 (compare_ics): Likewise.
6170 * class.c (resolves_to_fixed_type_p): Likewise.
6171 * optimize.c (declare_return_variable): Likewise.
6172 * pt.c (is_specialization_of): Likewise.
6173 (unify): Likewise.
6174 * typeck.c (comp_target_parms): Likeiwse.
6175 (build_static_cast): Likewise.
6176 (build_reinterpret_cast): Likewise.
6177 (build_const_cast): Likewise.
6178 (comp_ptr_ttypes_real): Likewise.
6179 (comp_ptr_ttypes_const): Likewise.
6180 * typeck2.c (process_init_constructor): Likewise.
6182 2000-04-30 Scott Snyder <snyder@fnal.gov>
6184 * decl.c (finish_destructor_body): Use the base destructor when
6185 destroying virtual bases.
6187 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6189 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6190 STMT_EXPRs.
6191 * optimize.c (struct inline_data): Add target_exprs field.
6192 (declare_return_variable): When a function returns an aggregate,
6193 use the variable declared in the TARGET_EXPR as the remapped
6194 DECL_RESULT.
6195 (expand_call_inline): Update the pending target_exprs stack.
6196 (optimize_function): Initialize the stack.
6198 * decl2.c (finish_file): Fix typo in comment.
6200 * method.c (emit_thunk): Don't try to return a `void' value.
6202 * optimize.c (initialize_inlined_parameters): If the parameter is
6203 addressable, we need to make a new VAR_DECL, even if the
6204 initializer is constant.
6206 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6208 * decl.c (grok_op_properties): Add an extra check of argtypes.
6210 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6212 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6213 variables.
6214 (initialize_inlined_parameters): Try to avoid creating new
6215 VAR_DECLs.
6217 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6219 * lex.c (my_get_run_time): Remove.
6220 (init_filename_times): Use get_run_time instead of my_get_run_time.
6221 (check_newline): Likewise.
6222 (dump_time_statistics): Likewise.
6223 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6224 of computing elapsed time explicitly.
6226 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6228 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6229 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6230 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6231 before calling decl_constant_value.
6232 * class.c (check_bitfield_decl): Likewise.
6233 * cvt.c (ocp_convert): Likewise.
6234 (convert): Likewise.
6235 * decl.c (compute_array_index_type): Likewise.
6236 (build_enumerator): Likewise.
6237 * decl2.c (check_cp_case_value): Likewise.
6238 * pt.c (convert_nontype_argument): Likewise.
6239 (tsubst): Likewise.
6240 * typeck.c (decay_conversion): Likewise.
6241 (build_compound_expr): Likewise.
6242 (build_reinterpret_cast): Likewise.
6243 (build_c_cast): Likewise.
6244 (convert_for_assignment): Likewise.
6246 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6248 * decl.c (finish_function): Don't play games with DECL_INLINE.
6250 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6252 * ir.texi: Correct typo.
6254 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6256 * decl.c (grokdeclarator): Reject VLAs as members.
6258 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6260 * call.c (standard_conversion): Accept conversion between
6261 COMPLEX_TYPEs.
6263 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6265 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6267 * decl2.c (finish_file): Remove double setup for accounting
6268 compile time.
6270 2000-04-24 Robert Lipe <robertlipe@usa.net>
6272 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6274 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6276 * new.cc (set_new_handler): Needs to be in std::.
6278 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6280 * cp-tree.h (lang_decl): Remove pretty_function_p.
6281 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6282 language-specific node.
6283 * decl.c (cp_make_fname_decl): Use build_decl, not
6284 build_lang_decl, to build the variables.
6285 (grokvardecl): Don't call build_lang_decl for local variables in
6286 templates.
6287 (grokdeclarator): Don't call build_lang_decl for local type
6288 declarations in templates.
6289 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6290 zero'd memory, rather than calling memset.
6291 * pt.c: Include hashtab.h.
6292 (local_specializations): New variable.
6293 (retrieve_local_specialization): Use it.
6294 (register_local_specialization): Likewise.
6295 (tsubst_decl): Don't assume local variables have
6296 DECL_LANG_SPECIFIC.
6297 (instantiate_decl): Set up local_specializations.
6298 * Makefile.in (HTAB_H): New variable.
6300 2000-04-23 Richard Henderson <rth@cygnus.com>
6302 * typeck.c (c_expand_asm_operands): Restore the original
6303 contents of the output list.
6305 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6307 * ir.texi: Document complex number representation.
6309 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6311 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6312 (target_incomplete_p): New function.
6313 (tinfo_base_init): Create comdat NTBS name variable.
6314 (ptr_initializer): Add non_public parameter. Calculate it.
6315 (ptmd_initializer): Likewise.
6316 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6317 (create_real_tinfo_var): Add non_public parameter. Use it.
6318 Push proxy into global namespace.
6319 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6320 New enumeration.
6321 * inc/typeinfo (type_info::before, type_info::operator==):
6322 Compare __name addresses.
6324 * tinfo2.cc: Remove new-abi builtins comment.
6326 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6328 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6330 * call.c (joust): Exit early if we get the same function, too.
6332 * decl2.c (key_method): Return NULL_TREE for template classes.
6333 (import_export_class): Don't need to check for template classes.
6335 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6337 * lex.c: Remove references to cccp.c.
6339 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6341 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6342 volatile_memfunc. Add destructor_attr. Adjust dummy.
6343 (DECL_DESTRUCTOR_P): Use destructor_attr.
6344 (DECL_CONST_MEMFUNC_P): Reimplement.
6345 (DECL_VOLATILE_MEMFUNC_P): Remove.
6346 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6347 (overrides): Use DECL_DESTRUCTOR_P.
6348 (check_for_override): Likewise.
6349 * decl.c (start_function): Likewise.
6350 * decl2.c (grokfclassfn): Likewise.
6351 (check_classfn): Likewise.
6352 (grok_function_init): Likewise.
6354 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6356 * decl2.c (grokfield): Issue error on illegal data member
6357 declaration.
6359 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6361 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6363 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6365 * class.c (build_vtable_entry): Don't build thunks for type-info
6366 functions.
6368 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6370 * decl.c (decls_match): Allow a redeclaration of a builtin to
6371 specify args while the builtin did not.
6373 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6375 * cp-tree.def (THUNK_DECL): Add to documentation.
6376 * cp-tree.h (flag_huge_objects): Declare.
6377 * class.c (modify_vtable_entry): Tidy.
6378 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6379 Calculate delta appropriately for the new ABI.
6380 (dfs_modify_vtables): Use it.
6381 (modify_all_vtables): Fix thinko in code to add overriding copies
6382 of functions to primary vtables.
6383 (build_clone): Fix typo in comment.
6384 (clone_function_decl): Correct order of destructors in vtable.
6385 (build_vbase_offset_vtbl_entries): Adjust comment.
6386 (dfs_vcall_offset_queue_p): Remove.
6387 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6388 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6389 (build_vtable_entry): Correct check for pure virtual functions.
6390 Don't declare flag_huge_objects.
6391 * decl.c (flag_huge_objects): Remove declaration.
6392 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6393 Use int_size_in_bytes.
6394 (emit_thunk): Handle vcall offset thunks.
6396 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6398 * decl2.c (parse_time, varconst_time): Delete declarations.
6399 (finish_file): Delete LINENO declaration.
6400 START_TIME and THIS_TIME now long.
6402 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6404 * class.c (build_base_field): Reformat comment.
6406 * inc/cxxabi.h (stddef.h): Comment inclusion.
6407 (__base_class_info::__offset): Comment shift.
6409 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6411 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6412 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6413 (cp_push_exception_identifier): New macro.
6414 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6415 (DECL_BASE_DESTRUCTOR_P): Likewise.
6416 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6417 (get_vtbl_decl_for_binfo): Fix formatting.
6418 (in_charge_arg_for_name): New macro.
6419 (maybe_build_cleanup_and_delete): Remove declaration.
6420 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6421 (in_charge_arg_for_name): New function.
6422 (build_new_method_call): Use it. Handle cloned destructors.
6423 (build_clone): Don't make the base constructor virtual.
6424 Automatically defer generated functions.
6425 (clone_function_decl): Handle destructors, too.
6426 (clone_constructors_and_destructors): Likewise.
6427 (create_vtable_ptr): Don't create a vtable entry for a cloned
6428 function.
6429 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6430 (initialize_predefined_identifiers): Update appropriately.
6431 (finish_destructor_body): Simplify.
6432 (maybe_build_cleanup_and_delete): Remove.
6433 * except.c (expand_throw): Handle new-ABI destructors.
6434 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6435 (build_dtor_call): New function.
6436 (build_delete): Use it. Simplify.
6437 * optimize.c (maybe_clone_body): Handle destructors.
6438 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6440 * exception.cc (cleanup_fn): New typedef.
6441 (CALL_CLEANUP): New macro.
6442 (cp_eh_info): Use them.
6443 (__cp_push_exception): Likewise.
6444 (__cp_pop_exception): Likewise.
6446 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6448 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6449 (complete_dtor_identifier): New macro.
6450 (CLASSTYPE_FIRST_CONVERSION): Remove.
6451 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6452 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6453 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6454 (CLASSTYPE_CONSTRUCTORS): Likewise.
6455 (CLASSTYPE_DESTRUCTORS): Likewise.
6456 (lang_decl): Add cloned_function.
6457 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6458 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6459 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6460 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6461 (DECL_CLONED_FUNCTION_P): Likewise.
6462 (DECL_CLONED_FUNCTION): Likewise.
6463 (clone_function_decl): Declare.
6464 (maybe_clone_body): Likewise.
6465 * call.c (build_user_type_conversion_1): Call complete object
6466 constructors in the new ABI.
6467 (build_new_method_call): Don't add in-charge parameters under the
6468 new ABI.
6469 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6470 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6471 CLASSTYPE_DESTRUCTOR_SLOT.
6472 (build_clone): New function.
6473 (clone_function_decl): Likewise.
6474 (clone_constructors_and_destructors): Likewise.
6475 (check_bases_and_members): Use it.
6476 * decl.c (iniitialize_predefined_identifiers): Initialize
6477 complete_dtor_identifier.
6478 (finish_function): Don't add extra code to a clone.
6479 (lang_mark_tree): Mark cloned_function.
6480 * decl2.c (mark_used): Don't bother trying to instantiate things
6481 we synthesized.
6482 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6483 * method.c (set_mangled_name_for_decl): Don't treat clones as
6484 constructors.
6485 (synthesize_method): Sythesize cloned functions, not the clones.
6486 * optimize.c (inline_data): Update comment on ret_label.
6487 (remap_block): Don't assume DECL_INITIAL exists.
6488 (copy_body_r): Allow ret_label to be NULL.
6489 (maybe_clone_body): Define.
6490 * pt.c (tsubst_decl): Handle clones.
6491 (instantiate_clone): New function.
6492 (instantiate_template): Use it.
6493 (set_mangled_name_for_template_decl): Don't treat clones as
6494 constructors.
6495 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6496 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6497 * semantics.c (expand_body): Clone function bodies as necessary.
6499 * optimize.c (remap_decl): Avoid sharing structure for arrays
6500 whose size is only known at run-time.
6501 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6503 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6504 to has_in_charge_parm_p.
6505 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6506 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6507 (DECL_COPY_CONSTRUCTOR_P): New macro.
6508 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6509 (build_user_type_conversion_1): Likewise.
6510 (convert_like_real): Likewise.
6511 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6512 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6513 (copy_args_p): Likewise.
6514 (grok_ctor_properties): Likewise.
6515 (start_function): Likewise.
6516 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6517 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6518 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6519 * method.c (do_build_copy_constructor): Use
6520 DECL_HAS_IN_CHARGE_PARM_P.
6521 (synthesize_method): Likewise.
6522 * pt.c (instantiate_template): Remove goto.
6523 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6524 comment.
6526 * cp-tre.h (finish_function): Change prototype.
6527 * decl.c (end_cleanup_fn): Adjust caller.
6528 (finish_function): Take only one parameter.
6529 * decl2.c (finish_objects): Adjust caller.
6530 (finish_static_storage_duration_function): Likewise.
6531 * method.c (emit_thunk): Likewise.
6532 * parse.y: Likewise.
6533 * parse.c: Regenerated.
6534 * pt.c (instantiate_decl): Likewise.
6535 * rtti.c (synthesize_tinfo_fn): Likewise.
6536 * semantics.c (expand_body): Likewise.
6538 * cp-tree.h (copy_decl): New function.
6539 * class.c (finish_struct_1): Use it.
6540 * lex.c (copy_decl): Define it.
6541 * pt.c (tsubst_decl): Likewise.
6542 * tree.c (copy_template_template_parm): Likewise.
6544 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6545 has_nonpublic_assign_ref.
6546 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6547 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6548 * class.c (finish_struct_methods): Don't set
6549 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6550 (interface_only): Don't declare.
6551 (interface_unknown): Likewise.
6553 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6555 * tree.h (HAVE_TEMPLATES): Remove definition.
6556 * lang-options.h (-fthis-is-variable): Remove documentation.
6558 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6560 * class.c (instantiate_type): Handle object-relative template-id.
6562 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6563 * decl.c (cplus_expand_expr_stmt): Not here.
6565 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6566 Initialize exprtype earlier.
6568 * parse.y (fn.def1): Check for defining types in return types.
6570 * decl.c (check_tag_decl): Notice extra fundamental types.
6571 Diagnose empty decls in classes, too.
6573 * decl.c (grokdeclarator): Don't override an anonymous name if no
6574 declarator was given.
6576 * cvt.c (convert_to_void): Call resolve_offset_ref.
6578 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6580 * decl2.c (decl_namespace): Handle getting a type.
6582 * typeck.c (build_c_cast): Re-enable warning for cast between
6583 pointer and integer of different size.
6585 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6587 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6588 incomplete flags.
6589 (__pointer_type_info::__pointer_catch): New virtual function.
6590 (__pointer_to_member_type_info): Derive from
6591 __pointer_type_info. Adjust.
6592 (__pointer_to_member_type_info::__do_catch): Remove.
6593 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6594 (__pointer_to_member_type_info::__pointer_catch): Declare.
6595 * rtti.c (qualifier_flags): Add restrict flag.
6596 (ptmd_initializer): Reorder members.
6597 (create_tinfo_types): Expand comments. Reorder
6598 ptmd_desc_type_node members.
6599 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6600 Implement.
6601 (__pointer_type_info::__do_catch): Move specific code into
6602 __pointer_catch. Call it.
6603 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6604 specific catch checking. Fix void conversion check.
6605 (__pointer_to_member_type_info::__do_catch): Remove.
6606 (__pointer_to_member_type_info::__pointer_catch): Implement.
6608 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6610 * lex.c (init_parse): Remove traces of classof and headof.
6611 * decl2.c (flag_operator_names): Default to 1.
6612 (lang_decode_option): Do not set it for -ansi.
6614 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6616 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6617 (DECL_MAIN_VARIANT): Remove.
6618 * decl.c (duplicate_decls): Don't set it.
6619 (start_function): Likewise.
6620 (lang_mark_tree): Don't mark it.
6621 * decl2.c (defer_fn): Don't use it.
6622 * lex.c (retrofit_lang_decl): Don't set it.
6623 * pt.c (tsubst_decl): Likewise.
6624 * ptree.c (print_lang_decl): Don't print it.
6625 * typeck.c (mark_addressable): Don't use it.
6627 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6629 * vec.cc: Include <new> and <exception>.
6630 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6631 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6632 terminate.
6633 (__cxa_vec_delete): Catch dtor exceptions.
6635 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6637 Prepend __ to implementation defined names.
6638 * inc/typeinfo (type_info): Rename _name to __name.
6639 (type_info::type_info): Rename parameter.
6640 (type_info::operator==, type_info::operator!=,
6641 type_info::before): Likewise.
6642 (type_info::is_pointer_p, type_info::is_function_p,
6643 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6644 parameters.
6645 * inc/cxxabi.h
6646 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6647 (__pointer_type_info::__pointer_type_info): Likewise.
6648 (__pointer_type_info::is_pointer_p,
6649 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6650 (__array_type_info::__array_type_info): Rename parameters.
6651 (__function_type_info::__function_type_info): Likewise.
6652 (__function_type_info::is_function_p): Prepend __.
6653 (__enum_type_info::__enum_type_info): Rename parameters.
6654 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6655 Likewise.
6656 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6657 parameters.
6658 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6659 (__class_type_info::__class_type_info): Rename parameters.
6660 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6661 (__class_type_info::upcast_result,
6662 __class_type_info::dyncast_result): Prepend __. Move definition
6663 into tinfo.cc.
6664 (__class_type_info::do_upcast, __class_type_info::do_catch,
6665 __class_type_info::find_public_src,
6666 __class_type_info::do_dyncast,
6667 __class_type_info::do_find_public_src): Prepend __. Rename
6668 parameters.
6669 (__si_class_type_info::__si_class_type_info): Rename parameters.
6670 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6671 __si_class_type_info::do_find_public_src): Prepent __. Rename
6672 parameters.
6673 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6674 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6675 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6676 parameters.
6677 (__dynamic_cast): Rename parameters.
6678 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6679 type_info::do_catch, type_info::do_upcast): Prepend __.
6680 (contained_p, public_p, virtual_p, contained_public_p,
6681 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6682 (__class_type_info::do_catch,
6683 __class_type_info::do_upcast): Prepend __. Adjust.
6684 (__class_type_info::__upcast_result,
6685 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6686 Adjust.
6687 (__class_type_info::find_public_src): Prepend __. Adjust.
6688 (__class_type_info::do_find_public_src,
6689 __si_class_type_info::do_find_public_src,
6690 __vmi_class_type_info::do_find_public_src): Likewise.
6691 (__class_type_info::do_dyncast,
6692 __si_class_type_info::do_dyncast,
6693 __vmi_class_type_info::do_dyncast): Likewise.
6694 (__class_type_info::do_upcast,
6695 __si_class_type_info::do_upcast,
6696 __vmi_class_type_info::do_upcast): Likewise.
6697 (__dynamic_cast): Adjust.
6698 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6699 (__function_type_info::is_function_p): Likewise.
6700 (__pointer_type_info::do_catch): Likewise. Adjust.
6701 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6702 (__throw_type_match_rtti_2): Adjust.
6703 (__is_pointer): Adjust.
6705 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6707 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6708 (complete_ctor_identifier): New macro.
6709 (special_function_kind): Add sfk_copy_constructor and
6710 sfk_assignment_operator.
6711 (LOOKUP_HAS_IN_CHARGE): Remove.
6712 (cons_up_default_function): Rename to ...
6713 (implicitly_declare_fn): ... this.
6714 * call.c (build_new_method_call): Add in-charge parameters for
6715 constructors here.
6716 * class.c (add_implicitly_declared_members): Change parameter name
6717 from cant_have_assignment to cant_have_const_assignment.
6718 Replace calls to cons_up_default_function to implicitly_declare_fn.
6719 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6720 * decl.c (initialize_predefined_identifiers): Initialize it.
6721 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6722 complex expression.
6723 * init.c (expand_default_init): Don't calculate the in-charge
6724 parameter here.
6725 (build_new_1): Likewise.
6726 * lex.c (cons_up_default_function): Move to method.c.
6727 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6728 (implicitly_declare_fn): New function.
6729 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6730 (build_modify_expr): Likewise.
6731 * typeck2.c (build_functional_cast): Likewise.
6733 Under the new ABI, constructors don't return `this'.
6734 * cp-tree.h (warn_reorder): Declare.
6735 (special_function_kind): New enum.
6736 (global_base_init_list): Remove declaration.
6737 (emit_base_init): Don't return a value.
6738 (check_base_init): Don't declare.
6739 (is_aggr_typedef): Likewise.
6740 * decl.c (check_special_function_return_type): New function.
6741 (return_types): Remove.
6742 (grokdeclarator): Use check_special_function_return_type.
6743 (start_function): Don't initialize ctor_label under the new ABI.
6744 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6745 * init.c (begin_init_stmts): Move to top of file.
6746 (finish_init_stmts): Likewise.
6747 (warn_reorder): Don't declare.
6748 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6749 value.
6750 (check_base_init): Remove.
6751 (is_aggr_typedef): Likewise.
6752 (build_new_1): Don't use the return value of a constructor.
6753 * semantics.c (setup_vtbl_ptr): Don't use the return value
6754 of emit_base_init.
6755 * typeck.c (check_return_expr): Don't magically convert return
6756 statements into `return this' in constructors under the new ABI.
6758 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6759 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6760 (base_ctor_identifier): New macro.
6761 (base_dtor_identifier): Likewise.
6762 (deleting_dtor_identifier): Likewise.
6763 * decl.c: Don't include obstack.h.
6764 (obstack_chunk_alloc): Don't define.
6765 (obstack_chunk_free): Likewise.
6766 (struct predefined_identifier): New type.
6767 (initialize_predefined_identifiers): New function.
6768 (init_decl_processing): Use it.
6769 (debug_temp_inits): Remove.
6770 (start_method): Don't call preserve_data.
6771 (hack_incomplete_structures): Update comment.
6772 * init.c (init_init_processing): Don't initialize
6773 nelts_identifier.
6774 (build_offset_rf): Remove dead code.
6775 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6776 * search.c (init_search_processing): Don't initialize
6777 vptr_identifier.
6779 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6781 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6782 some sign_compare warnings.
6784 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6786 Rename abi::__vmi_class_type_info members.
6787 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6788 base_list, detail_masks members to vmi_flags, vmi_base_count,
6789 vmi_bases and vmi_flags_masks respectively.
6790 (__vmi_class_type_info::vmi_flags_masks): Rename
6791 details_unknown_mask to flags_unknown_mask.
6792 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6793 (__vmi_class_type_info::do_find_public_src): Adjust.
6794 (__vmi_class_type_info::do_dyncast): Adjust.
6795 (__vmi_class_type_info::do_upcast): Adjust.
6797 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6799 * tinfo.cc (convert_to_base): New function.
6800 (get_vbase_offset): Remove. Move into convert_to_base.
6801 (__vmi_class_type_info::do_find_public_src): Adjust.
6802 (__vmi_class_type_info::do_dyncast): Adjust.
6803 (__vmi_class_type_info::do_upcast): Adjust.
6805 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6807 * tinfo.cc (operator=): Use __builtin_strcmp.
6808 * tinfo2.cc (before): Likewise.
6810 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6812 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6813 (DECL_SAVED_INLINE): Rename to ...
6814 (DECL_DEFERRED_FN): ... this.
6815 (in_function_p): Remove declaration.
6816 (mark_inline_for_output): Rename to ...
6817 (defer_fn): ... this.
6818 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6819 (in_function_p): Remove definition.
6820 * decl2.c (saved_inlines): Rename to ...
6821 (deferred_fns): ... this.
6822 (saved_inlines_used): Rename to ...
6823 (deferred_fns_used): ... this.
6824 (mark_inline_for_output): Rename to ...
6825 (defer_fn): ... this.
6826 (finish_file): Adjust accordingly.
6827 (init_decl2): Likewise.
6828 * lex.c (cons_up_default_function): Likewise.
6829 * pt.c (mark_decl_instantiated): Likewise.
6830 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6831 circumstances.
6832 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6833 * semantics.c (expand_body): Defer more functions.
6835 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6837 * vec.cc: New file.
6838 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6839 (vec.o): Build it.
6840 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6841 __cxa_vec_delete): Declare.
6843 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6845 * rtti.c (dfs_class_hint_mark): New static function.
6846 (dfs_class_hint_unmark): New static function.
6847 (class_hint_flags): Use them.
6849 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6851 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6853 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6855 * cp-tree.h (instantiate_decl): Change prototype.
6856 * decl2.c (mark_used): Adjust call.
6857 * optimize.c (inlinable_function_p): Adjust handling of templates.
6858 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6859 (do_type_instantiation): Likewise.
6860 (instantiate_decl): Defer more templates.
6861 (instantiate_pending_templates): Adjust logic to handle inline
6862 friend functions.
6864 * Makefile.in (GGC_H): New variable. Use it throughout in place
6865 of ggc.h.
6867 * call.c: Don't include obstack.h. Include ggc.h.
6868 (obstack_chunk_alloc): Don't define.
6869 (obstack_chunk_free): Likewise.
6870 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6871 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6872 (pop_switch): Free it.
6874 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6876 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6877 if we don't have a DECL_FIELD_OFFSET.
6879 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6881 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6882 special_function_p.
6884 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6886 * cfns.gperf (hash, libc_name_p): Prototype.
6888 * rtti.c (build_dynamic_cast_1): Constification.
6890 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6892 * semantics.c (deferred_type_access_control): Prototype.
6894 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6896 Correct many new ABI issues regarding vbase and vcall offset
6897 layout.
6898 * cp-tree.h (BINFO_VTABLE): Document.
6899 (struct lang_type): Tweak formatting.
6900 (BINFO_PRIMARY_BINFO): Add to documentation.
6901 (CLASSTYPE_VSIZE): Fix typo in comment.
6902 (CLASSTYPE_VBASECLASSES): Update documentation.
6903 (BINFO_VBASE_MARKED): Remove.
6904 (SET_BINFO_VBASE_MARKED): Likewise.
6905 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6906 (BINFO_FIELDS_MARKED): Remove.
6907 (SET_BINFO_FIELDS_MARKED): Likewise.
6908 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6909 (enum access_kind): New enumeration.
6910 (num_extra_vtbl_entries): Remove declaration.
6911 (size_extra_vtbl_entries): Likewise.
6912 (get_vtbl_decl_for_binfo): New function.
6913 (dfs_vbase_unmark): Remove declaration.
6914 (mark_primary_bases): Likewise.
6915 * class.c (SAME_FN): Remove.
6916 (struct vcall_offset_data_s): Move definition.
6917 (build_vbase_pointer): Use `build', not `build_binary_op', to
6918 access the vbase pointer under the new ABI.
6919 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6920 (build_primary_vtable): Likewise.
6921 (dfs_mark_primary_bases): Move here from search.c.
6922 (mark_primary_bases): Likewise.
6923 (determine_primary_bases): Under the new ABI, don't make a base
6924 class a primary base just because we don't yet have any virtual
6925 functions.
6926 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6927 (num_vfun_entries): Remove.
6928 (dfs_count_virtuals): Likewise.
6929 (num_extra_vtbl_entries): Likewise.
6930 (size_extra_vtbl_entries): Likewise.
6931 (layout_virtual_bases): Iterate in inheritance graph order under
6932 the new ABI.
6933 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6934 indicate that a vfield is present.
6935 (init_class_processing): Initialize access_public_node, etc., from
6936 ak_public, etc.
6937 (get_vtbl_decl_for_binfo): New function.
6938 (dump_class_hierarchy_r): Likewise.
6939 (dump_class_hierarchy): Use it.
6940 (finish_vtbls): Build the vtbls in inheritance graph order.
6941 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6942 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6943 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6944 walk is required.
6945 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6946 where the vptr points, even for primary vtables.
6947 (build_vtbl_initializer): Adjust handling of vbase and vcall
6948 offsets.
6949 (build_vcall_and_vbase_vtable_entries): New function.
6950 (dfs_build_vbase_offset_vtbl_entries): Remove.
6951 (build_vbase_offset_vtbl_entries): Reimplement.
6952 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6953 were already handled in a primary base class vtable.
6954 (build_vcall_offset_vtbl_entries): Adjust.
6955 (build_rtti_vtbl_entries): Adjust.
6956 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6957 * init.c (expand_virtual_init): Simplify.
6958 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6959 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6960 * search.c (BINFO_ACCESS): New macro.
6961 (SET_BINFO_ACCESS): Likewise.
6962 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6963 (access_in_type): Likewise.
6964 (dfs_accessible_p): Likewise.
6965 (protected_accessible_p): Likewise.
6966 (lookup_fnfields_1): Adjust documentation.
6967 (dfs_mark_primary_bases): Move to class.c
6968 (mark_primary_bases): Likewise.
6969 (dfs_vbase_unmark): Remove.
6970 (virtual_context): Use BINFO_FOR_VBASE.
6971 (dfs_get_vbase_types): Simplify.
6972 (dfs_build_inheritance_graph_order): New function.
6973 (get_vbase_types): Use it.
6974 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6976 * tinfo.cc (get_vbase_offset): New function.
6977 (__vmi_class_type_info::do_find_public_src): Use it.
6978 (__vmi_class_type_info::do_dyncast): Likewise.
6979 (__vmi_class_type_info::do_upcast): Likewise.
6981 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6983 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6985 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6987 * rtti.c (class_hint_flags): Rename flags.
6988 (class_initializer): Remove flags.
6989 (synthesize_tinfo_var): Combine offset and flags. Add flags
6990 for __vmi_class_type_info.
6991 (create_tinfo_types): Remove flags from __class_type_info and
6992 __si_class_type_info. Merge flags and offset from
6993 base_class_type_info.
6994 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6995 (__base_class_info::is_virtual_p): Adjust.
6996 (__base_class_info::is_public_p): Adjust.
6997 (__base_class_info::offset): New accessor.
6998 (__class_type_info::details): Remove member.
6999 (__class_type_info::__class_type_info): Lose details.
7000 (__class_type_info::detail_masks): Remove.
7001 (__si_class_type_info::__si_class_type_info): Lose details.
7002 (__vmi_class_type_info::details): New member.
7003 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
7004 (__vmi_class_type_info::detail_masks): New member.
7005 * tinfo.cc (__class_type_info::do_upcast): Initialize result
7006 with unknown_details_mask.
7007 (__vmi_class_type_info::do_find_public_src): Adjust
7008 (__vmi_class_type_info::do_dyncast): Adjust.
7009 (__vmi_class_type_info::do_upcast): Set result details, if
7010 needed. Adjust.
7011 (__dynamic_cast): Temporarily #if out optimization.
7013 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
7015 * rtti.c (get_tinfo_decl): Mark used.
7016 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
7017 mark as dealt with, if we output it.
7019 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7021 * class.c: Reorganize to put virtual function table initialization
7022 machinery at the end of the file.
7024 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
7026 * class.c (finish_struct): Use bitsize_zero_node.
7027 * pt.c (instantiate_class_template): Likewise.
7029 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7031 Put RTTI entries at negative offsets in new ABI.
7032 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
7033 vbase offset at index -3, not -1.
7034 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
7035 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
7036 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
7037 (build_rtti_vtbl_entries): New function.
7038 (set_rtti_entry): Remove.
7039 (build_primary_vtable): Don't use it.
7040 (build_secondary_vtable): Likewise.
7041 (start_vtable): Remove.
7042 (first_vfun_index): New function.
7043 (set_vindex): Likewise.
7044 (add_virtual_function): Don't call start_vtable. Do call
7045 set_vindex.
7046 (set_primary_base): Rename parameter.
7047 (determine_primary_base): Likewise.
7048 (num_vfun_entries): Don't use skip_rtti_stuff.
7049 (num_extra_vtbl_entries): Include RTTI information.
7050 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
7051 (skip_rtti_stuff): Remove.
7052 (dfs_modify_vtables): Don't use it.
7053 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
7054 (layout_nonempty_base_or_field): Update size handling.
7055 (create_vtable_ptr): Tweak.
7056 (layout_class_type): Adjust parameter names.
7057 (finish_struct_1): Simplify.
7058 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
7059 (skip_rtti_stuff): Remove.
7060 (first_vfun_index): New function.
7061 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7062 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
7063 (marked_vtable_pathp): Declare.
7064 (unmarked_vtable_pathp): Likewise.
7065 * error.c (dump_expr): Use first_vfun_index to calculate vtable
7066 offsets.
7067 * rtti.c (build_headof): Look for RTTI at negative offsets.
7068 (get_tinfo_decl_dynamic): Likewise.
7069 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
7070 here.
7071 (create_pseudo_type_info): Do it here instead. Adjust so that
7072 vptr points at first virtual function.
7073 * search.c (marked_vtable_pathp): Make it global.
7074 (unmarked_vtable_pathp): Likewise.
7075 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7076 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7077 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
7078 (get_pure_virtuals): Likewise.
7079 (expand_upcast_fixups): Likewise.
7080 * tree.c (debug_binfo): Likewise.
7081 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
7082 negative offset.
7084 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7086 * class.c (check_field_decl): Fix typo.
7087 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
7088 (check_methods): Likewise.
7089 (check_field_decls): Likewise.
7090 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
7091 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7092 Use DECL_RESULT_FLD, not DECL_RESULT.
7093 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7094 * lex.c (identifier_type): Likewise.
7095 * pt.c (determine_specialization, lookup_template_class): Likewise.
7096 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7097 (resolve_overloaded_unification, more_specialized): Likewise.
7098 * semantics.c (finish_member_declaration): Likewise.
7099 * typeck.c (build_x_function_call): Likewise.
7101 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7103 * class.c (layout_empty_base): Handle empty bases with non-byte
7104 alignment.
7105 (build_base_field): Likewise.
7106 (layout_virtual_bases): Likewise.
7108 * class.c (finish_struct_1): Fix typo in this change:
7110 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7112 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7114 * decl.c (grokdeclarator): Count partial specializations when
7115 keeping track of how many template classes have been seen.
7117 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7119 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7121 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7122 (get_vfield_offset): Use byte_position.
7123 (set_rtti_entry): Set OFFSET to ssizetype zero.
7124 (get_binfo_offset_as_int): Deleted.
7125 (dfs_record_base_offsets): Use tree_low_cst.
7126 (dfs_search_base_offsets): Likewise.
7127 (layout_nonempty_base_or_field): Reflect changes in RLI format
7128 and call byte_position.
7129 (layout_empty_base): Convert offset to ssizetype.
7130 (build_base_field): use rli_size_unit_so_far.
7131 (dfs_propagate_binfo_offsets): Do computation in proper type.
7132 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7133 (layout_class_type): Reflect changes in RLI names and fields.
7134 (finish_struct_1): Set DECL_FIELD_OFFSET.
7135 * dump.c (dequeue_and_dump): Call bit_position.
7136 * expr.c (cplus_expand_constant): Use byte_position.
7137 * rtti.c (expand_class_desc): Use bitsize_one_node.
7138 * typeck.c (build_component_addr): Use byte_position and don't
7139 special case for zero offset.
7141 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7143 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7145 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7146 tinfo object.
7147 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7148 vtable.
7150 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7152 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7153 DECL_P macros.
7154 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7155 make_typename_type, check_initializer, cp_finish_decl,
7156 xref_tag): Likewise.
7157 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7158 decl_namespace, arg_assoc_template_arg, arg_assoc,
7159 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7160 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7161 args_to_string): Likewise.
7162 * friend.c (is_friend): Likewise.
7163 * lex.c (note_got_semicolon, note_list_got_semicolon,
7164 is_global): Likewise.
7165 * method.c (build_overload_nested_name, build_overload_value,
7166 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7167 * parse.y (typename_sub, typename_sub1): Likewise.
7168 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7169 process_partial_specialization, convert_template_argument,
7170 template_args_equal, add_pending_template, lookup_template_class,
7171 for_each_template_parm_r, maybe_fold_nontype_arg,
7172 tsubst, instantiate_template, type_unification_real, unify,
7173 instantiate_pending_templates, set_mangled_name_for_template_decl):
7174 Likewise.
7175 * repo.c (repo_get_id, repo_template_used): Likewise.
7176 * search.c (lookup_field_1): Likewise.
7177 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7178 * xref.c (classname): Likewise.
7180 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7182 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7183 (CANONICAL_BINFO): New macro.
7184 (BINFO_NEW_VTABLE_MARKED): Use it.
7185 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7186 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7187 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7188 not TREE_TYPE.
7189 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7190 (build_secondary_vtable): Likewise.
7191 (dfs_finish_vtbls): Likewise.
7192 (dfs_accumulate_vtbl_inits): Likewise.
7193 (accumulate_vtbl_inits): New function.
7194 (finish_vtbls): Make sure that virtual bases come after
7195 non-virtual bases in the vtable group.
7196 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7197 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7198 * search.c (struct vbase_info): Move definition.
7199 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7200 (unmarked_new_vtable_p): Likewise.
7201 (dfs_mark_vtable_path): Remove.
7202 (dfs_mark_new_vtable): Remove.
7203 (dfs_unmark_new_vtable): Likewise.
7204 (dfs_clear_search_slot): Likewise.
7205 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7206 (dfs_clear_vbase_slots): Likewise.
7207 (init_vbase_pointers): LIkewise.
7209 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7211 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7212 SIZETYPE to a non-SIZETYPE.
7214 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7216 * class.c (layout_virtual_bases): Adjust names in conditionally
7217 compiled code.
7219 * class.c (record_base_offsets): New function.
7220 (layout_conflict_p): Likewise.
7221 (layout_nonempty_base_or_field): Use it.
7222 (layout_empty_base): New function.
7223 (build_base_field): Use it.
7224 (build_base_fields): Update comment.
7225 (layout_virtual_bases): Fold in a little code form
7226 layout_basetypes. Use layout_empty_base.
7227 (layout_basetypes): Remove.
7228 (end_of_class): New function.
7229 (layout_class_type): Use it. Adjust.
7231 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7232 (fntype_p): Remove.
7233 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7234 comment.
7235 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7236 * typeck.c (fntype_p): Remove.
7238 * cp-tree.h (TI_SPEC_INFO): Remove.
7239 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7240 * pt.c (process_partial_specialization): Likewise.
7242 * class.c (build_base_field): Fix thinko in computation of binfo
7243 offsets.
7245 * tree.c (mark_local_for_remap_p): Mark variables declared in
7246 TARGET_EXPRs as well.
7248 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7250 * typeck.c (require_complete_type, complete_type,
7251 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7252 build_array_ref, convert_arguments, pointer_diff,
7253 build_x_unary_op, build_unary_op, build_c_cast,
7254 build_modify_expr): Use COMPLETE_TYPE_P etc.
7255 * call.c (is_complete, convert_like_real,
7256 build_new_method_call): Likewise.
7257 * class.c (build_vbase_pointer_fields, check_bases,
7258 build_base_field, finish_struct_1, pushclass): Likewise.
7259 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7260 * decl.c (maybe_process_template_type_declaration, pushtag,
7261 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7262 layout_var_decl, check_initializer, cp_finish_decl,
7263 grokdeclarator, require_complete_types_for_parms,
7264 grok_op_properties, xref_tag, xref_basetypes,
7265 check_function_type): Likewise.
7266 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7267 * friend.c (do_friend): Likewise.
7268 * init.c (build_offset_ref): Likewise.
7269 * parse.y (structsp): Likewise.
7270 * pt.c (maybe_process_partial_specialization,
7271 tsubst_friend_function, instantiate_class_template, tsubst,
7272 do_type_instantiation, instantiate_pending_templates): Likewise.
7273 * repo.c (repo_get_id): Likewise.
7274 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7275 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7276 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7277 * semantics.c (begin_class_definition): Likewise.
7278 * tree.c (build_cplus_method_type): Likewise.
7279 * typeck2.c (digest_init, build_functional_cast,
7280 add_exception_specifier): Likewise.
7281 * parse.h, parse.c: Regenerated.
7283 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7285 * inc/cxxabi.h: New header file. Define new-abi entry points.
7286 (__pointer_type_info::target): Rename member to ...
7287 (__pointer_type_info::type): ... here.
7288 (__base_class_info::type): Rename member to ...
7289 (__base_class_info::base): ... here.
7290 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7291 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7292 (abi_node): New global tree node.
7293 * decl.c (abi_node): Document.
7294 (init_decl_processing): Initialize abi_node.
7295 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7296 (get_vmi_pseudo_type_info): Likewise.
7297 (create_tinfo_types): Likewise.
7298 (emit_support_tinfos): Likewise.
7299 * tinfo.h (cxxabi.h): Include for new-abi.
7300 Move rtti class definitions to new header file.
7301 * tinfo.cc (abi): Use the namespace.
7302 (std): Move new abi rtti classes from here ...
7303 (__cxxabiv1): ... to here.
7304 * tinfo2.cc (cxxabi.h): Include for new-abi.
7305 Move rtti class definitions to new header file.
7306 (std): Move new abi rtti classes from here ...
7307 (__cxxabiv1): ... to here.
7308 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7309 namespace.
7311 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7312 Jason Merrill <jason@casey.cygnus.com>
7314 * method.c (build_overload_int): Use host_integerp.
7316 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7318 * init.c (build_offset_ref): Handle the case of a templated member
7319 function.
7321 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7323 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7325 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7327 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7328 * class.c (check_bitfield_decl): Turn illegal bitfields into
7329 non-bitfields.
7330 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7331 semantics.
7332 (dfs_offset_for_unshared_vbases): Likewise.
7333 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7334 pointer-to-member correctly under the new ABI.
7335 * expr.c (cplus_expand_constant): Don't use cp_convert when
7336 turning an offset into a pointer-to-member.
7337 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7338 when dereferencing them under the new ABI.
7339 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7340 of pointers-to-members under the new ABI.
7342 * class.c (check_bitfield_decl): Remove restriction on really long
7343 bitfields.
7344 (layout_class_type): Implement new ABI handling of bitfields
7345 longer than their types.
7347 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7349 * parse.y (extdefs): Call ggc_collect.
7350 * parse.c: Regenerated.
7352 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7354 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7355 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7356 potential overload.
7358 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7360 * class.c (build_vbase_path): Use integer_zerop.
7361 (build_vtable_entry): Use tree_low_cst.
7362 (get_vfield_offset): Use bit_position.
7363 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7364 Use tree_low_cst.
7365 (check_bitfield_decl): Set DECL_SIZE using convert.
7366 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7367 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7368 Use tree_low_cst.
7369 (finish_struct_1): Use bit_position.
7370 (dump_class_hierarchy): Use tree_low_cst.
7371 * cp-tree.h (min_precision): Add declaration.
7372 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7373 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7374 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7375 * expr.c (cplus_expand_constant): Use bit_position.
7376 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7377 * rtti.c (get_base_offset): Use bit_position.
7378 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7379 host_integerp, and tree_low_cst.
7380 (pointer_int_sum): Use integer_zerop.
7381 (build_component_addr): Use bit_position.
7383 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7385 * typeck.c (require_complete_type): Don't assume size_zero_node.
7386 (complete_type_or_else): Likewise.
7388 2000-03-16 Steven Grady <grady@digitaldeck.com>
7389 Jason Merrill <jason@casey.cygnus.com>
7391 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7393 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7395 * decl2.c (grokfield): Bail out if type is error_mark_node.
7397 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7399 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7400 (__pointer_to_member_data): ... here. Adjust.
7401 * rtti.c (create_tinfo_types): Adjust.
7403 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7405 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7406 * decl.c (ref_desc_type_node): Undocument.
7407 * rtti.c (ptr_ref_initializer): Rename to ...
7408 (ptr_initializer): ... here. Adjust comments.
7409 (ptmd_initializer): Fix comment thinko.
7410 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7411 (create_tinfo_types): Remove ref_desc_type_node init.
7412 * tinfo2.cc (__reference_type_info): Remove.
7414 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7416 * decl.c (cp_finish_decl): Remove obsolete comment.
7418 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7420 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7422 * cp-tree.h: Tweak documentation.
7423 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7424 (avoid_overlap): Remove.
7425 (get_binfo_offset_as_int): New function.
7426 (dfs_serach_base_offsets): Likewise.
7427 (layout_nonempty_base_or_field): Likewise.
7428 (build_base_field): Layout fields here. Avoid placing two objects
7429 of the same type at the same address, under the new ABI.
7430 (build_base_fields): Adjust accordingly.
7431 (create_vtable_ptr): Return the new field, but don't attach it to
7432 TYPE_FIELDS.
7433 (remove_base_field): Remove.
7434 (remove_base_fields): Remove.
7435 (layout_basetypes): Adjust accordingly.
7436 (layout_class_type): Call layout_field for each field, rather than
7437 just making a wholesale call to layout_type.
7439 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7441 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7443 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7445 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7447 * except.c (dtor_nothrow): New fn.
7448 (do_pop_exception): Use it. Take type parm.
7449 (push_eh_cleanup): Take type parm.
7450 (expand_start_catch_block): Pass it.
7451 (build_eh_type_type_ref): Accept null type.
7453 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7455 * cp-tree.h (revert_static_member_fn): Change prototype.
7456 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7457 (grok_op_properties): Likewise.
7458 (start_function): Likewise.
7459 (revert_static_member_fn): Simplify.
7460 * pt.c (check_explicit_specialization): Adjust call to
7461 revert_static_member_fn.
7463 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7465 * cp-tree.h (scope_kind): New type.
7466 (tmpl_spec_kind): Likewise.
7467 (declare_pseudo_global_level): Remove.
7468 (pseudo_global_level_p): Rename to template_parm_scope_p.
7469 (pushlevel): Remove declaration.
7470 (begin_scope): New function.
7471 (finish_scope): Likewise.
7472 (current_tmpl_spec_kind): Likewise.
7473 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7474 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7475 Add template_spec_p.
7476 (toplevel_bindings_p): Adjust.
7477 (declare_pseudo_global_level): Remove.
7478 (pseudo_global_level_p): Rename to template_parm_scope_p.
7479 (current_tmpl_spec_kind): New function.
7480 (begin_scope): Likewise.
7481 (finish_scope): Likewise.
7482 (maybe_push_to_top_level): Adjust.
7483 (maybe_process_template_type_declaration): Likewise.
7484 (pushtag): Likewise.
7485 (pushdecl_nonclass_level): Likewise.
7486 (lookup_tag): Likewise.
7487 (grokfndecl): Handle member template specializations. Share
7488 constructor and non-constructor code.
7489 * decl2.c (check_classfn): Handle member template specializations.
7490 * pt.c (begin_template_parm_list): Use begin_scope.
7491 (begin_specialization): Likewise.
7492 (end_specialization): Likewise.
7493 (check_explicit_specialization): Use current_tmpl_spec_kind.
7494 Handle member template specializations.
7495 (end_template_decl): Use finish_scope. Remove call to
7496 get_pending_sizes.
7497 (push_template_decl_real): Remove bogus error message.
7498 (tsubst_decl): Fix typo in code contained in comment.
7499 (instantiate_template): Handle member template specializations.
7500 (most_general_template): Likewise.
7502 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7504 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7505 (do_identifier): Ditto for error().
7507 * pt.c (convert_nontype_argument): Ditto for cp_error().
7508 (convert_template_argument): Ditto for cp_pedwarn().
7510 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7512 * exception.cc (__check_null_eh_spec): New fn.
7513 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7515 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7517 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7518 * except.c (expand_end_eh_spec): Add the return type.
7519 * rtti.c (throw_bad_cast): Add the parmtypes.
7520 (throw_bad_typeid): Likewise.
7522 * semantics.c (expand_stmt): Only leave out rtl for unused
7523 artificials, and set DECL_IGNORED_P on them as well.
7524 * decl.c (wrapup_globals_for_namespace): Likewise.
7526 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7528 * decl.c (maybe_commonize_var): Skip all artificial decls.
7529 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7531 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7533 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7534 * cp-tree.h: Declare flag_enforce_eh_specs.
7535 * decl.c (store_parm_decls, finish_function): Check it.
7537 C library functions don't throw.
7538 * Makefile.in (cfns.h): New target.
7539 (except.o): Depend on it.
7540 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7541 * cfns.gperf: New file.
7542 * cfns.h: Generated.
7543 * except.c: Include it.
7544 (nothrow_libfn_p): New fn.
7545 * decl.c (grokfndecl): Use it.
7546 * cp-tree.h: Declare it.
7548 * decl.c (push_overloaded_decl_1, auto_function,
7549 define_function): Lose.
7550 (build_library_fn_1): New static fn.
7551 (builtin_function): Use it.
7552 (get_atexit_node): Use build_library_fn_ptr.
7553 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7554 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7555 push_void_library_fn, push_throw_library_fn): New fns.
7556 * cp-tree.h: Declare them.
7557 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7558 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7559 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7560 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7561 * rtti.c (build_runtime_decl): Lose.
7562 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7563 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7564 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7566 * call.c (build_call): Remove result_type parm.
7567 Call mark_used on unused artificial fns.
7568 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7570 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7572 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7573 appropriate.
7574 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7575 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7576 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7577 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7578 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7579 expand_generic_desc): Likewise.
7581 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7583 * exception.cc (__cp_pop_exception): Cleanup the original object.
7585 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7587 * decl.c (grok_op_properties): Merge conversion to void warning
7588 with other silly op warnings.
7590 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7592 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7593 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7595 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7597 * decl.c (cp_make_fname_decl): New function.
7598 (wrapup_globals_for_namespace): Don't emit unused static vars.
7599 (init_decl_processing): Remove comment about use of
7600 array_domain_type. Set make_fname_decl.
7601 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7602 * semantics.c (begin_compound_stmt): Remove
7603 current_function_name_declared flagging.
7604 (expand_stmt): Don't emit unused local statics.
7605 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7606 specially.
7608 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7610 * typeck.c (convert_for_assignment): Don't look at array
7611 initializer.
7612 * call.c (convert_like_real): Likewise.
7614 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7616 Add initial support for '\uNNNN' specifier.
7617 * lex.c (read_ucs): New fn.
7618 (readescape, skip_white_space): Call it.
7619 (is_extended_char, is_extended_char_1): New fns.
7620 (utf8_extend_token): New fn, #if 0'd out.
7621 (real_yylex): Treat extended chars like letters.
7623 * search.c (note_debug_info_needed): Walk the bases even if we
7624 weren't deferring the type itself.
7626 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7628 * decl2.c (finish_objects): Constify a char*.
7630 * method.c (emit_thunk): Likewise.
7632 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7634 * typeck.c (dubious_conversion_warnings): Look through
7635 REFERENCE_TYPE.
7637 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7639 * class.c (dfs_modify_vtables): I is now unsigned.
7640 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7641 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7642 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7643 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7644 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7645 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7646 Call integer_all_onesp.
7647 * typeck2.c (process_init_constructor): Use compare_tree_int.
7649 * lang-specs.h (as): Don't call if -syntax-only.
7651 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7653 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7654 RTL_EXPR_HAS_NO_SCOPE after all.
7656 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7658 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7659 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7660 RTL_EXPR_HAS_NO_SCOPE.
7662 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7663 later.
7665 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7667 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7669 * call.c (convert_like): Macrofy.
7670 (convert_like_with_context): New macro.
7671 (convert_like_real): Renamed from convert_like. Add calling
7672 context parameters, for diagnostics. Add recursive flag. Call
7673 dubious_conversion_warnings for outer conversion.
7674 (build_user_type_conversion): Use convert_like_with_context.
7675 (build_over_call): Likewise. Don't warn about dubious
7676 conversions here. Adjust convert_default_arg calls.
7677 (convert_default_arg): Add context parameters for diagnostics.
7678 Pass throught to convert_like_with_context.
7679 * cp-tree.h (convert_default_arg): Add context parameters.
7680 (dubious_conversion_warnings): Prototype new function.
7681 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7682 (dubious_conversion_warnings): New function, broken
7683 out of convert_for_assignment.
7684 (convert_for_assignment): Adjust.
7686 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7688 * decl2.c (key_method): Break out from...
7689 (import_export_vtable, import_export_class): ...here.
7691 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7692 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7694 * search.c (note_debug_info_needed, dfs_debug_mark,
7695 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7696 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7698 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7700 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7701 typos.
7703 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7705 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7706 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7707 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7708 (lang_type): Split gets_new into has_new and has_array_new.
7709 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7710 (TYPE_GETS_NEW): Split into ...
7711 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7712 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7713 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7714 (build_op_new_call): Don't declare.
7715 (build_new_1): Likewise.
7716 * call.c (build_op_new_call): Remove.
7717 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7718 instead of TYPE_NEEDS_DESTRUCTOR.
7719 (finish_struct_bits): Likewise.
7720 (add_implicitly_declared_members): Likewise.
7721 (check_field_decl): Likewise.
7722 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7723 correctly under the new ABI.
7724 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7725 instead of TYPE_NEEDS_DESTRUCTOR.
7726 (initialize_local_var): Likewise.
7727 (destroy_local_var): Likewise.
7728 (cp_finish_decl): Likewise.
7729 (register_dtor_fn): Likewise.
7730 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7731 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7732 TYPE_VEC_DELETE_TAKES_SIZE here.
7733 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7734 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7735 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7736 (finish_destructor_body): Likewise.
7737 (maybe_build_cleanup_1): Likewise.
7738 * decl2.c (do_static_destruction): Likewise.
7739 * init.c (build_new_1): Make it static.
7740 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7741 (expand_cleanup_for_base): Likewise.
7742 (get_cookie_size): New function.
7743 (build_new_1): Handle array-new cookies correctly under the new
7744 ABI.
7745 (build_vec_delete_1): Likewise.
7746 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7747 (build_delete): Likewise.
7748 (build_vec_delete): Handle array-new cookies correctly under the new
7749 ABI.
7750 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7751 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7752 TYPE_HAS_ARRAY_NEW_OPERATOR.
7753 * ptree.c (print_lang_type): Check them.
7754 * search.c (context_for_name_lookup): Fix typo in comment.
7755 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7756 * tree.c (break_out_cleanups): Likewise.
7757 (build_cplus_array_test_1): Likewise.
7758 (cp_build_qualified_type_real): Likewise.
7759 * typeck.c (complete_type): Likewise.
7761 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7762 the command-line, not the end.
7764 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7766 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7768 2000-03-02 Tom Tromey <tromey@cygnus.com>
7770 * cp-tree.h (build_java_class_ref): Declare.
7771 * init.c (build_java_class_ref): No longer static.
7772 * except.c (expand_throw): Generate a Java-style `throw' if the
7773 thrown object is a "Java" object.
7774 (initialize_handler_parm): Generate a Java-style lookup of
7775 exception info if the caught object is a "Java" object.
7776 (catch_language, catch_language_init): New globals.
7777 (decl_is_java_type): New function.
7778 (expand_start_catch_block): Don't call push_eh_info() or
7779 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7780 class reference to build_catch_block.
7782 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7784 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7786 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7788 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7789 to merge reference/pointer code and fix incorrect warnings.
7791 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7793 * search.c (protected_accessible_p): Use context_for_name_lookup.
7795 * init.c (construct_virtual_bases): Fix thinko.
7796 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7798 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7800 * decl.c (current_function_decl): Move to toplev.c.
7802 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7804 * pt.c (fn_type_unification): Unify return type, whenever
7805 provided.
7806 (get_bindings_real): Only pass return type when necessary.
7807 Remove explicit return type check.
7808 * class.c (resolve_address_of_overloaded_function): Pass desired
7809 return type to fn_type_unification.
7811 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7813 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7814 DECL_FIELD_SIZE.
7815 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7816 DECL_FIELD_SIZE.
7817 * rtti.c (expand_class_desc): Likewise.
7818 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7819 (THUNK_VCALL_OFFSET): Likewise.
7820 (THUNK_DELTA): Reflect changes in ../tree.h.
7822 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7824 * search.c (protected_accessible_p): Also allow the access if
7825 the member is public in DERIVED. Lose TYPE parm.
7826 (friend_accessible_p): Lose TYPE parm.
7827 (accessible_p): Adjust.
7829 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7831 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7832 on things that are not sizes; ssize_binop deleted.
7833 Call size_diffop when appropriate.
7834 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7835 (build_primary_vtable, build_secondary_vtable): Likewise.
7836 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7837 Variable I is HOST_WIDE_INT.
7838 (get_vfield_offset): Pass proper types to size_binop.
7839 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7840 (finish_struct_1): Likewise.
7841 (skip_rtti_stuff): Arg N is now pointer to signed.
7842 (layout_class_type): Use size_zero_node.
7843 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7844 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7845 * decl.c (complete_arry_type): Pass proper types to size_binop.
7846 (xref_basetypes): BINFO_OFFSET is sizetype.
7847 * error.c (dump_expr): Don't use size_binop non-sizes.
7848 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7849 * init.c (construct_virtual_bases): Fix type error.
7850 (build_vec_delete_1): Pass proper type to size_binop and don't
7851 fold result.
7852 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7853 * rtti.c (get_base_offset): Pass proper type to size_binop.
7854 * search.c (dfs_find_vbases): Fix type error.
7855 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7856 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7857 * tree.c (debug_binfo): Variable N is signed.
7858 Use HOST_WIDE_INT_PRINT_DEC.
7859 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7860 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7861 size_one_node and size_zero_node.
7862 (c_alignof): Use size_one_node.
7863 (build_component_addr): Pass proper types to size_binop.
7864 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7866 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7868 Implement class scope using-declarations for functions.
7869 * class.c (handle_using_decl): Call add_method for used functions.
7870 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7871 (add_method): Used functions are hidden by local functions.
7872 (check_bases_and_members): Handle using-decls before finalizing
7873 CLASSTYPE_METHOD_VEC.
7874 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7875 override the type of 'this' accordingly.
7876 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7877 (convert_class_to_reference, build_user_type_conversion_1,
7878 build_new_function_call, build_object_call, build_new_op,
7879 build_new_method_call): Pass ctype parm.
7881 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7882 the baselink.
7883 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7884 build_new_function_call, build_object_call, build_new_op,
7885 build_new_method_call, build_op_delete_call): Don't get basetype_path
7886 from a baselink.
7887 * typeck.c (build_component_ref): Likewise.
7888 * init.c (build_offset_ref): Likewise.
7889 (resolve_offset_ref): Don't call enforce_access.
7890 Call build_scoped_ref.
7891 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7892 would cause an error or if -pedantic.
7893 * class.c (alter_access): Lose binfo parm.
7895 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7897 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7898 types.
7900 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7902 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7903 pseudo_type_info creation into the std namespace
7905 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7907 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7908 (import_export_class): Remove declaration.
7909 * decl2.c (import_export_class): Make it static.
7910 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7911 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7912 EXPR_WITH_FILE_LOCATION.
7913 * lex.c (check_newline): Tweak filename/lineno setting.
7914 * semantics.c (begin_while_stmt): Fix typo in comment.
7916 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7918 * lang-options.h (-fmessage-length=): Add missing option.
7920 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7922 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7924 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7926 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7928 * optimize.c (expand_call_inline): Emit the return label before
7929 evaluating the return value.
7931 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7933 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7934 than duplicating functionality here.
7935 * optimize.c: Include input.h.
7936 (expand_call_inline): Use push_srcloc and pop_srcloc.
7937 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7938 * parse.c: Regenerated.
7939 * Makefile.in (lex.o): Depend on input.h.
7940 (optimize.o): Likewise.
7942 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7944 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7945 function type, rather than ICE.
7947 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7949 * decl.c (grokdeclarator): Call decl_type_access_control.
7950 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7951 decl is null.
7953 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7955 * decl.c (decls_match): Remove obsolete static member nadgering.
7957 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7959 * decl.c (grokdeclarator): Change ANSI to ISO.
7960 * lex.c (consume_string, readescape, do_identifier): Likewise.
7961 (parse_float, real_yylex): Likewise.
7962 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7963 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7964 new_type_id, maybe_label_decls, simple_stmt,
7965 for.init.statement): Likewise.
7966 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7967 * semantics.c (finish_named_return_value): Likewise.
7968 * parse.c: Regenerate.
7970 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7972 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7973 (CPTI_CLASS_STAR_TYPE): Remove.
7974 (vtable_index_type): Likewise.
7975 (class_star_type_node): Remove.
7976 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7977 (build_binary_op_nodefault): Remove.
7978 * call.c (build_new_op): Use build_binary_op instead of
7979 build_binary_op_nodefault.
7980 * decl.c (init_decl_processing): Remove class_star_type_node
7981 initialization. Make delta_type_node ptrdiff_type_node under the
7982 new ABI. Initialize vtable_index_type.
7983 (build_ptrmemfunc_type): Build different structures for the new
7984 ABI.
7985 (build_enumerator): Use build_binary_op instead of
7986 build_binary_op_nodefault.
7987 * method.c (build_overload_value): Mangle pointers-to-members
7988 appropriately under the new ABI.
7989 * typeck.c (build_array_ref): Use build_binary_op instead of
7990 build_binary_op_nodefault.
7991 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7992 (build_binary_op_nodefault): Rename to ...
7993 (build_binary_op): ... this. Remove old version. Adjust for
7994 pointer-to-member comparisons under the new ABI.
7995 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7996 (build_ptrmemfunc): Adjust for the new ABI.
7997 (expand_ptrmemfunc_cst): Likewise.
7998 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7999 (pfn_from_ptrmemfunc): Adjust for the new ABI.
8001 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
8003 * call.c (build_object_call): Compress consecutive calls to
8004 cp_error.
8005 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
8006 (build_op_delete_call): Adjust message formatting.
8008 * class.c (check_bases): Compress consecutive calls to
8009 cp_pedwarn.
8010 (finish_struct_anon): Say 'ISO C++'.
8012 * decl.c (start_decl): Same here.
8013 (grok_reference_init): Likewise.
8014 (grokfndecl): Correct message formatting.
8015 (grokfndecl): Improve diagnostic.
8016 (check_static_variable_definition): Likewise. Say 'ISO C++'
8017 (compute_array_index_type): Say 'ISO C++'
8018 (create_array_type_for_decl): Compress consecutive calls to
8019 cp_error.
8020 (grokdeclarator): Say 'ISO C++'
8021 (grok_op_properties): Likewise.
8023 * decl2.c (delete_sanity): Clairify diagnostic.
8024 (check_member_template): Same here.
8025 (grok_function_init): Use consistent terminology.
8027 * expr.c (do_case): Say 'ISO C++'
8029 * friend.c (do_friend): Compress consecutive calls to warning.
8031 2000-02-20 Mark Mitchell <mark@codesourcery.com>
8033 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
8034 * class.c (build_secondary_vtable): Reorganize. Don't create a
8035 new vtable under the new ABI.
8036 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
8037 computing the size.
8038 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
8039 the initializing elements.
8040 (initialize_vtable): New function.
8041 (dfs_finish_vtbls): Use it.
8042 (dfs_accumulate_vtbl_inits): New function.
8043 (finish_vtbls): Merge primary and secondary vtables under the new
8044 ABI.
8045 (finish_struct_1): Remove redundant call to layout_vtable_decl.
8046 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
8047 aren't VAR_DECLs.
8049 * class.c (build_vtable): New function, split out from ...
8050 (get_vtable_decl): ... here, and ...
8051 (build_secondary_vtable): ... here.
8053 * pt.c (tsubst_decl): Fix formatting.
8055 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8057 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
8058 (avoid_overlap, build_base_field): Likewise.
8059 (build_base_field, build_base_fields, is_empty_class):
8060 Test DECL_SIZE with integer_zero.
8061 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
8062 * cp-tree.h (struct lang_type): New field size_unit.
8063 (CLASSTYPE_SIZE_UNIT): New macro.
8064 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
8065 (cp_finish_decl): Delete -Wlarger-than processing.
8066 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
8067 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
8068 * tree.c (make_binfo): binfo vector is one entry longer.
8069 (walk_tree): Walk DECL_SIZE_UNIT.
8071 2000-02-19 Mark Mitchell <mark@codesourcery.com>
8073 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
8074 comment.
8075 (build_vtable_entry): Don't assume all vtable entries are
8076 functions.
8077 (build_vtbl_initializer): Adjust accordingly.
8078 (get_vtable_decl): Fix formatting.
8080 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
8082 * semantics.c (deferred_type_access_control): Walk the entire
8083 type_lookups list.
8084 (save_type_access_control): Rename from
8085 initial_deferred_type_access_control. Just remember the value.
8086 (decl_type_access_control): New fn.
8087 (begin_function_definition): Use deferred_type_access_control, after
8088 we've started the function. Set type_lookups to error_mark_node.
8089 * parse.y (frob_specs, fn.def1): Adjust.
8090 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
8091 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8092 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8093 (after_type_component_declarator0): Likewise.
8094 (after_type_component_declarator): Likewise.
8095 (notype_component_declarator): Likewise.
8096 * cp-tree.h: Adjust.
8098 * decl.c (redeclaration_error_message): Allow redeclaration of
8099 namespace-scope decls.
8101 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8103 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8105 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8107 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8108 * decl2.c (grokclassfn): Likewise.
8110 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8112 * decl2.c (lang_decode_option): Don't set default message length
8113 here.
8114 * lex.c (lang_init_options): Set it here.
8116 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8118 Make DECL_CONTEXT mean the class in which a member function was
8119 declared, even for a virtual function.
8120 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8121 (DECL_FRIEND_CONTEXT): New macro.
8122 (DECL_REAL_CONTEXT): Remove.
8123 (SET_DECL_FRIEND_CONTEXT): Likewise.
8124 (DECL_VIRTUAL_CONTEXT): Adjust.
8125 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8126 (add_friends): Remove.
8127 (hack_decl_function_context): Likewise.
8128 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8129 CP_DECL_CONTEXT.
8130 (build_over_call): Fix indentation. Use DECL_CONTEXT
8131 instead of DECL_CLASS_CONTEXT.
8132 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8133 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8134 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8135 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8136 (build_base_field): Likewise.
8137 (finish_struct_1): Likewise.
8138 (build_self_reference): Likewise.
8139 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8140 DECL_REAL_CONTEXT.
8141 (pushtag): Use decl_function_context, not
8142 hack_decl_function_context.
8143 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8144 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8145 (pushdecl): Remove bogus code.
8146 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8147 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8148 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8149 Use decl_function_context, nothack_decl_function_context.
8150 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8151 (grokdeclarator): Likewise. Use decl_function_context, not
8152 hack_decl_function_context.
8153 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8154 (start_function): Use DECL_FRIEND_CONTEXT, not
8155 DECL_CLASS_CONTEXT. Use decl_function_context, not
8156 hack_decl_function_context.
8157 (finish_function): Use decl_function_context, not
8158 hack_decl_function_context.
8159 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8160 DECL_CLASS_CONTEXT.
8161 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8162 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8163 (grokfield): Likewise.
8164 (finish_builtin_type): Likewise.
8165 (finish_vtable_vardec): Use decl_function_context, not
8166 hack_decl_function_context.
8167 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8168 (start_static_initialization_or_destruction): Likewise.
8169 (finish_static_initialization_or_destruction): Likewise.
8170 (mark_used): Adjust logic for deciding when to synthesize methods.
8171 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8172 DECL_REAL_CONTEXT.
8173 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8174 DECL_CLASS_CONTEXT.
8175 * friend.c (is_friend): Likewise.
8176 (add_friends): Remove.
8177 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8178 * lex.c (begin_definition_of_inclass_inline): Use
8179 decl_function_context, not hack_decl_function_context.
8180 (process_next_inline): Likewise.
8181 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8182 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8183 DECL_CLASSS_CONTEXT.
8184 (hack_identifier): Likewise.
8185 (synthesize_method): Use decl_function_context, not
8186 hack_decl_function_context.
8187 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8188 DECL_REAL_CONTEXT.
8189 (is_member_template): Use decl_function_context, not
8190 hack_decl_function_context. Use DECL_CONTEXT, not
8191 DECL_CLASS_CONTEXT.
8192 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8193 DECL_CLASS_CONTEXT.
8194 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8195 DECL_REAL_CONTEXT.
8196 (push_template_decl_real): Likewise.
8197 (instantiate_class_template): Don't call add_friends.
8198 (tsubst_default_argument): Use DECL_CONTEXT, not
8199 DECL_REAL_CONTEXT.
8200 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8201 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8202 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8203 DECL_CLASS_CONTEXT.
8204 * repo.c (repo_inline_used): Likewise.
8205 * search.c (current_scope): Adjust for new _CONTEXT macros.
8206 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8207 DECL_REAL_CONTEXT.
8208 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8209 (lookup_fnfields_here):Likewise.
8210 (check_final_overrider): Likewise.
8211 (init_vbase_pointers): Likewise.
8212 (virtual_context): Likewise.
8213 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8214 (expand_body): Use decl_function_context, not
8215 hack_decl_function_context.
8216 * tree.c (hack_decl_function_context): Remove.
8217 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8218 DECL_CLASS_CONTEXT.
8219 * typeck2.c (error_not_base_type): Likewise.
8221 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8223 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8225 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8227 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8229 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8231 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8233 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8235 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8237 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8239 * parse.y (frob_specs): Split out...
8240 (parse_decl): From here.
8241 (fn.def2): Call initial_deferred_type_access_control.
8242 (after_type_component_declarator0): Call frob_specs.
8243 (notype_component_declarator0): Likewise.
8244 * search.c (friend_accessible_p): Nested classes are friends of their
8245 enclosing classes.
8247 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8249 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8250 used to create an implicit temporary.
8252 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8253 override.
8255 2000-02-08 Nathan Sidwell <nathan@acm.org>
8257 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8258 strip array element qualifiers too.
8260 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8262 * decl.c (store_parm_decls): Don't build cleanups for parameters
8263 while processing_template_decl.
8265 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8267 * cp-tree.h (struct saved_scope): Add incomplete field.
8268 (namespace_scope_incomplete): New macro.
8269 * decl.c (pushdecl): Use it.
8270 (hack_incomplete_structures): Use it. See through artificial
8271 binding levels.
8272 (mark_saved_scope): Mark it.
8274 Implement access control for nested types.
8275 * search.c (type_access_control): New fn.
8276 (accessible_p): Now we do perform access control for types.
8277 * semantics.c (deferred_type_access_control): New fn.
8278 (initial_deferred_type_access_control): New fn.
8279 (begin_function_definition): Call it. Add lookups parm.
8280 * decl.c (struct binding_level): Add this_class field.
8281 (pushlevel_class): Set it.
8282 (mark_binding_level): Mark it.
8283 (lookup_name_real): Use it. Call type_access_control.
8284 (mark_saved_scope): Mark lookups field.
8285 * cp-tree.h (flagged_type_tree): Add lookups field.
8286 (struct saved_scope): Add lookups field.
8287 (type_lookups): New macro.
8288 * parse.y (declmods): Now <ftype>.
8289 (parse_decl): Add lookups parm. Call
8290 initial_deferred_type_access_control.
8291 (lang_extdef): Clear type_lookups.
8292 (typed_declspecs, declmods, typespec): Set lookups field.
8293 (initdcl): Call deferred_type_access_control.
8294 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8295 component_decl_1, named_parm): Adjust.
8296 * friend.c (is_friend): Nested classes are friends of their
8297 enclosing classes.
8299 * class.c (currently_open_derived_class): New fn.
8300 * method.c (hack_identifier): Use it.
8302 * lex.c (do_identifier): Remove obsolete code.
8304 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8306 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8308 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8309 thinks this file is plain C).
8311 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8313 * Makefile.in (call.o): Depend on $(EXPR_H).
8315 * call.c: Include "expr.h".
8317 * class.c (dump_class_hierarchy): Add prototype.
8319 * search.c (dfs_get_pure_virtuals): Likewise.
8321 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8323 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8324 * parse.c: Rebuilt.
8326 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8328 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8329 Store it in DECL_FCONTEXT.
8330 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8332 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8334 * tinfo.h (old abi): #include "tconfig.h".
8335 * tinfo.cc (convert_to_base): Move into old abi section.
8337 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8339 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8340 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8341 (BINFO_PRIMARY_BINFO): New macro.
8342 (BF_DELTA): Rename to ...
8343 (BV_DELTA): ... this.
8344 (BF_VCALL_INDEX): Rename to ...
8345 (BV_VCALL_INDEX): ... this.
8346 (BF_FN): Rename to ...
8347 (BV_FN): ... this.
8348 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8349 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8350 (modify_vtable_entry): Simplify.
8351 (add_virtual_function): Rename BF_ macros to BV_ variants.
8352 (build_vtable_initializer): Likewise.
8353 (get_class_offset_1): Remove.
8354 (dfs_get_class_offset): Likewise.
8355 (get_class_offset): Likewise.
8356 (dfs_find_final_overrider): New function.
8357 (find_final_overrider): Likewise.
8358 (modify_one_vtable): Remove.
8359 (dfs_find_base): New function.
8360 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8361 find_final_overrider.
8362 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8363 virtuals.
8364 (dfs_fixup_vtable_deltas): Remove.
8365 (override_one_vtable): Remove.
8366 (merge_overrides): Likewise.
8367 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8368 unreal chilren of virtual bases.
8369 (finish_struct_1): Don't use merge_overrides. Don't use
8370 dfs_fixup_vtable_deltas.
8371 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8372 BINFOs.
8374 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8375 Jason Merrill <jason@yorick.cygnus.com>
8377 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8379 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8381 * exception.cc (__throw_bad_typeid): Add missing std::.
8383 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8385 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8387 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8389 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8391 Runtime support for new-abi rtti.
8392 * inc/typeinfo (type_info::operator!=): Define in class.
8393 (type_info::before, type_info::name, type_info::operator==,
8394 type_info::operator!=): Define new ABI implementations.
8395 (type_info::is_pointer_p, type_info::is_function_p): Declare
8396 new virtual functions.
8397 (type_info::do_catch, type_info::do_upcast): Likewise.
8399 * tinfo.h (__base_class_info): Define new class.
8400 (__class_type_info): Likewise.
8401 (__si_class_type_info): Likewise.
8402 (__vmi_class_type_info): Likewise.
8403 (__dynamic_cast): Prototype.
8405 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8406 (type_info::is_pointer_p): Define new function.
8407 (type_info::is_function_p): Likewise.
8408 (type_info::do_catch): Likewise.
8409 (type_info::do_upcast): Likewise.
8410 (vtable_prefix): New structure for vtable access.
8411 (adjust_pointer): Define new template function.
8412 (contained_p, public_p, virtual_p, contained_public_p,
8413 contained_nonpublic_p, contained_nonvirtual_p): Define new
8414 functions.
8415 (nonvirtual_base_type): New local variable.
8416 (__class_type_info::~__class_type_info): Define.
8417 (__si_class_type_info::~__si_class_type_info): Likewise.
8418 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8419 (__class_type_info::do_catch): Define new function.
8420 (__class_type_info::do_upcast): Likewise.
8421 (__class_type_info::find_public_src): Likewise.
8422 (__class_type_info::do_find_public_src): Likewise.
8423 (__si_class_type_info::do_find_public_src): Likewise.
8424 (__vmi_class_type_info::do_find_public_src): Likewise.
8425 (__class_type_info::do_dyncast): Likewise.
8426 (__si_class_type_info::do_dyncast): Likewise.
8427 (__vmi_class_type_info::do_dyncast): Likewise.
8428 (__class_type_info::do_upcast): Likewise.
8429 (__si_class_type_info::do_upcast): Likewise.
8430 (__vmi_class_type_info::do_upcast): Likewise.
8431 (__dynamic_cast): Likewise.
8433 * tinfo2.cc (__fundamental_type_info): Define new class.
8434 (__pointer_type_info): Likewise.
8435 (__reference_type_info): Likewise.
8436 (__array_type_info): Likewise.
8437 (__function_type_info): Likewise.
8438 (__enum_type_info): Likewise.
8439 (__ptr_to_member_type_info): Likewise.
8440 (__fundamental_type_info::~__fundamental_type_info): Define.
8441 (__pointer_type_info::~__pointer_type_info): Likewise.
8442 (__reference_type_info::~__reference_type_info): Likewise.
8443 (__array_type_info::~__array_type_info): Likewise.
8444 (__function_type_info::~__function_type_info): Likewise.
8445 (__enum_type_info::~__enum_type_info): Likewise.
8446 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8447 (__pointer_type_info::do_catch): Define new function.
8448 (__ptr_to_member_type_info::do_catch): Define new function.
8450 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8451 (__is_pointer): Likewise.
8453 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8455 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8457 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8458 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8459 (make_new_vtable): New function.
8460 (modify_vtable_entry): Handle generation of new vtables correctly.
8461 (modify_one_vtable): Remove unused parameter.
8462 (dfs_fixup_vtable_deltas): Likewise.
8463 (override_one_vtable): Use build_secondary_vtable.
8464 (finish_struct_1): Use build_primary_vtable and
8465 build_secondary_vtable.
8467 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8469 * cp/decl.c: Adjust variable names, comments, help strings.
8471 2000-01-29 Nathan Sidwell <nathan@acm.org>
8473 * new2.cc (operator delete[]): Use operator delete, don't assume
8474 implementation.
8476 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8478 * class.c (build_vtbl_initializer): Add argument to
8479 build_vtable_entry call.
8481 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8483 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8484 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8485 (BF_DELTA): New macro.
8486 (BF_VCALL_INDEX): Likewise.
8487 (BF_FN): Likewise.
8488 (THUNK_VCALL_OFFSET): Likewise.
8489 (make_thunk): Change prototype.
8490 * class.c (build_vtable_entry): Integrate
8491 build_vtable_entry_for_fn. Handle vcall indices.
8492 (build_vtable_entry_for_fn): Remove.
8493 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8494 BF_VCALL_INDEX, BF_FN.
8495 (modify_vtable_entry): Integrate common code from
8496 modify_one_vtable and dfs_fixup_vtable_deltas.
8497 (add_virtual_function): Set BF_VCALL_INDEX.
8498 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8499 and BF_FN.
8500 (modify_one_vtable): Simplify.
8501 (dfs_fixup_vtable_deltas): Likewise.
8502 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8503 * method.c (make_thunk): Handle vcall indices.
8505 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8507 Compiler side new abi rtti (not enabled).
8508 * cp-tree.h (new_abi_rtti_p): New macro.
8509 (emit_support_tinfos): Prototype new function.
8510 (tinfo_decl_p): Likewise.
8511 (emit_tinfo_decl): Likwise.
8512 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8513 macros.
8514 (doing_runtime): New local static.
8515 (init_rtti_processing): Add new-abi initializer.
8516 (get_tinfo_decl): Add new-abi logic.
8517 (tinfo_from_decl): Likewise.
8518 (build_dynamic_cast_1): Likewise.
8519 (qualifier_flags): New static function.
8520 (tinfo_base_init): Likewise.
8521 (generic_initializer): Likewise.
8522 (ptr_ref_initializer): Likewise.
8523 (ptmd_initializer): Likewise.
8524 (class_hint_flags): Likewise.
8525 (class_initializer): Likewise.
8526 (synthesize_tinfo_var): Likewise.
8527 (create_real_tinfo_var): Likewise.
8528 (create_pseudo_type_info): Likewise.
8529 (get_vmi_pseudo_type_info): Likewise.
8530 (create_tinfo_types): Likewise.
8531 (emit_support_tinfos): New global function.
8532 (tinfo_decl_p): New global predicate.
8533 (emit_tinfo_decl): New global function.
8534 * class.c (set_rtti_entry): Generalize for old and new rtti.
8535 (build_vtbl_initializer): Likewise.
8536 * decl2.c (finish_file): Likewise.
8538 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8540 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8541 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8543 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8545 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8546 for scopes.
8548 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8550 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8552 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8554 * optimize.c (calls_setjmp_r): Supply new argument
8555 to special_function_p.
8557 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8559 * call.c: PROTO -> PARAMS.
8560 * class.c: Likewise.
8561 * cp-tree.h: Likewise.
8562 * cvt.c: Likewise.
8563 * decl.c: Likewise.
8564 * decl.h: Likewise.
8565 * decl2.c: Likewise.
8566 * dump.c: Likewise.
8567 * errfn.c: Likewise.
8568 * error.c: Likewise.
8569 * except.c: Likewise.
8570 * expr.c: Likewise.
8571 * init.c: Likewise.
8572 * input.c: Likewise.
8573 * lex.c: Likewise.
8574 * lex.h: Likewise.
8575 * method.c: Likewise.
8576 * optimize.c: Likewise.
8577 * parse.y: Likewise.
8578 * pt.c: Likewise.
8579 * repo.c: Likewise.
8580 * rtti.c: Likewise.
8581 * search.c: Likewise.
8582 * semantics.c: Likewise.
8583 * spew.c: Likewise.
8584 * tree.c: Likewise.
8585 * typeck.c: Likewise.
8586 * typeck2.c: Likewise.
8587 * xref.c: Likewise.
8589 2000-01-25 Richard Henderson <rth@cygnus.com>
8591 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8593 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8595 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8596 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8597 (struct vcall_offset_data_s): New type.
8598 (dfs_vcall_offset_queue_p): New function.
8599 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8600 (build_vcall_offset_vtbl_entries): Likewise.
8601 (layout_vtable_decl): Likewise.
8602 (num_vfun_entries): Likewise.
8603 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8604 (build_vtbl_initializer): Likewise.
8605 (dfs_finish_vtabls): Use layout_vtable_decl.
8606 (modify_one_vtables): Always duplicate vtables under the new ABI.
8607 (finish_struct_1): Use layout_vtable_decl.
8609 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8611 * decl.c (member_function_or_else): Change third arg from a format
8612 specifier to an `enum overload_flags'. Callers changed.
8614 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8616 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8617 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8618 build_const_cast, get_delta_difference, check_return_expr): Avoid
8619 ANSI string concatenation usage.
8621 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8623 * class.c (layout_class_type): Put the fields required to make a
8624 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8625 list.
8627 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8629 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8630 template.
8632 * decl2.c (mark_used): Do instantiate inlines that have been
8633 explicitly instantiated.
8635 2000-01-24 Richard Henderson <rth@cygnus.com>
8637 * call.c (build_over_call): Use expand_tree_builtin.
8638 * typeck.c (build_function_call_real): Likewise.
8639 (build_binary_op_nodefault): Handle unordered compares.
8641 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8643 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8644 cp_tree_index values.
8645 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8646 New global node #defines for them.
8647 * rtti.c (call_void_fn): Replace with ...
8648 (build_runtime_decl): ... new static function.
8649 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8650 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8651 (build_dynamic_cast_1): Always produce correctly typed result.
8652 Explicitly produce type_info addresses. Use dynamic_cast_node.
8653 * exception.cc (__throw_bad_cast): Return `void *'.
8654 (__throw_bad_typeid): Return `const type_info &'.
8656 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8658 * cp-tree.h (get_vtable_decl): Prototype new function.
8659 * class.c (get_vtable_decl): New function. Broken out from ...
8660 (build_vtable): ... here. Use it.
8661 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8662 by get_vtable_decl.
8664 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8666 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8667 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8668 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8669 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8670 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8671 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8672 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8673 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8674 (CPTI_TINFO_VAR_ID): New enumeration.
8675 (__tp_desc_type_node, __access_mode_type_node,
8676 __bltn_desc_type_node, __user_desc_type_node,
8677 __class_desc_type_node, __ptr_desc_type_node,
8678 __attr_desc_type_node, __func_desc_type_node,
8679 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8680 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8681 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8682 enum_desc_type_node, class_desc_type_node,
8683 si_class_desc_type_node, vmi_class_desc_type_node,
8684 ptmd_desc_type_node, base_desc_type_node): New #defines.
8685 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8686 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8687 (tinfo_var_id): New enumeration.
8688 (DECL_TINFO_FN_P): Augment comment.
8689 * decl.c (cp_global_trees): Adjust documentation.
8690 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8691 tinfo_decl_type and tinfo_var_id.
8692 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8693 (build_typeid): Remove unused variable.
8694 (get_tinfo_var): Use tinfo_var_id.
8695 (tinfo_name): New static function.
8696 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8697 (tinfo_from_decl): Likewise.
8698 (get_base_offset): New static function, broken out of
8699 expand_class_desc.
8700 (expand_si_desc): Use tinfo_name.
8701 (expand_class_desc): Likewise. Lose local static variable.
8702 Use base_desc_type_node. Use get_base_offset.
8703 (expand_ptr_desc): Use tinfo_name.
8704 (expand_attr_desc): Likewise.
8705 (expand_generic_desc): Likewise.
8707 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8708 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8710 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8712 * cp-tree.h (__eprintf): Remove declaration.
8713 * tree.c (__eprintf): Remove definition.
8715 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8716 Mark Mitchell <mark@codesourcery.com>
8718 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8719 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8721 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8723 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8725 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8727 * cp-tree.h (register_dtor_fn): New function.
8728 * decl.c (destroy_local_static): Rename to ...
8729 (register_dtor_fn): ... this. Give it external linkage.
8730 (expand_static_init): Use it.
8731 * decl2.c (do_static_initialization): Likewise, if using
8732 __cxa_atexit.
8733 (do_static_destruction): Check that __cxa_atexit is not in use.
8734 (finish_file): Don't call do_static_destruction if using
8735 __cxa_atexit.
8737 * typeck.c (convert_arguments): Restore two-message error
8738 reporting.
8740 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8742 Remap dynamic cast hint values to be consistent across ABIs.
8743 * search.c (dynamic_cast_base_recurse): Remap generated value.
8744 (get_dynamic_cast_base_type): Adjust documentation.
8745 * tinfo.h (__user_type_info::dyncast): Likewise.
8746 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8747 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8748 (__class_type_info::do_dyncast): Likewise.
8749 (__class_type_info::do_find_public_subobj): Likewise.
8750 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8752 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8754 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8756 * typeck2.c (incomplete_type_error): Restore previous
8757 cp_error and cp_error_at call sequence.
8759 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8761 * class.c (dump_class_hierarchy): Make format agree with argument;
8762 cast pointer to unsigned long and print with %lx.
8764 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8766 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8768 * typeck.c (composite_pointer_type, common_type,
8769 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8770 build_function_call_real, convert_arguments,
8771 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8772 build_unary_op, mark_addressable, build_compound_expr,
8773 build_static_cast, build_reinterpret_cast, build_const_cast,
8774 build_c_cast, build_modify_expr, get_delta_difference,
8775 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8776 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8777 into a single one.
8778 * typeck2.c (readonly_error, abstract_virtuals_error,
8779 process_init_constructor, check_for_new_type): Likewise.
8781 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8783 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8784 VAR_DECLs.
8786 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8788 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8789 (build_x_typeid): Likewise.
8790 (get_tinfo_fn): Likewise.
8791 (get_tinfo_fn_unused): Rename to ...
8792 (get_tinfo_decl): ... here.
8793 * rtti.c (build_headof): Replace logic error with assertion.
8794 (get_tinfo_fn_dynamic): Rename to ...
8795 (get_tinfo_decl_dynamic): ... here. Make static. Use
8796 complete_type_or_else.
8797 (build_x_typeid): Move into ...
8798 (build_typeid): ... here. Adjust call to
8799 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8800 throw_bad_typeid expression.
8801 (get_tinfo_fn_unused): Rename to ...
8802 (get_tinfo_decl): ... here. Adjust comment.
8803 (get_tinfo_fn): Delete.
8804 (tinfo_from_decl): New static function.
8805 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8806 (get_typeid): Use complete_type_or_else.
8807 (build_dynamic_cast_1): Adjust calls to
8808 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8809 * parse.y (primary): Adjust call to build_typeid.
8810 * except.c (build_eh_type_type_ref): Adjust call to
8811 get_tinfo_decl. Mark as used.
8812 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8813 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8814 * parse.c: Regenerated.
8816 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8818 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8819 calling convention.
8820 (resolves_to_fixed_type_p): Document calling convention.
8821 * rtti.c (build_x_typeid): Initialize NONNULL.
8823 * cp-tree.h (build_shared_int_cst): New function.
8824 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8825 * class.c (modify_vtable_entry): Likewise.
8826 (add_virtual_function): Split out code to generated shared
8827 INTEGER_CSTs to build_share_int_cst.
8828 (modify_all_vtables): Handle all the overridden functions here.
8829 Add overridden functions from non-primary virtual bases to the
8830 primary vtable.
8831 (finish_struct_1): Adjust call to modify_all_vtables. Add
8832 overridden functions from non-primary bases to the vtable.
8833 * tree.c (build_shared_int_cst): New function.
8835 * cp-tree.h (scratchalloc): Remove.
8836 (build_scratch_list): Likewise.
8837 * call.c (convert_class_to_reference): Replace build_scratch_list
8838 and build_expr_list with build_tree_list.
8839 (add_candidate): Replace scratchalloc with expralloc. Note memory
8840 leak.
8841 (build_user_type_conversion_1): Replace build_scratch_list
8842 and build_expr_list with build_tree_list.
8843 (build_new_op): Likewise.
8844 (build_op_delete_call): Likewise.
8845 (convert_like): Likewise.
8846 * cvt.c (ocp_convert): Likewise.
8847 * decl.c (start_decl): Likewise.
8848 (start_function): Likewise.
8849 (finish_destructor_body): Likewise.
8850 (maybe_build_cleanup_1): Likewise.
8851 * decl2.c (reparse_decl_as_expr): Likewise.
8852 * init.c (perform_member_init): Likewise.
8853 (expand_cleanup_for_base): Likewise.
8854 (build_builtin_delete_call): Likewise.
8855 (build_new_1): Likewise.
8856 (build_delete): Likewise.
8857 * method.c (do_build_assign_ref): Likewise.
8858 * parse.y (already_scoped_stmt): Likewise.
8859 (nontrivial_exprlist): Likewise.
8860 (net_initializer): Likewise.
8861 (initlist): Likewise.
8862 * parse.c: Regenerated.
8863 * rtti.c (build_x_typeid): Likewise.
8864 (build_dynamic_cast_1): Likewise.
8865 * typeck.c (build_x_compound_expr): Likewise.
8866 (build_static_cast): Likewise.
8867 (build_modify_expr): Likewise.
8869 * cp-tree.h (DECL_VINDEX): Add documentation.
8870 * class.c (build_vtable_entry): Likewise.
8871 (start_vtable): Add comment.
8872 (add_virtual_function): Replace pending_hard_virtuals with
8873 overridden_virtuals and pending_virtuals with new_virtuals.
8874 Replace redundant assignments with assertions.
8875 (check_for_override): Add comment.
8876 (check_bases_and_members): Replace pending_hard_virtuals with
8877 overridden_virtuals and pending_virtuals with new_virtuals.
8878 (create_vtbl_ptr): Likewise.
8879 (layout_class_type): Likewise.
8880 (finish_struct_1): Likewise. Add comments.
8882 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8884 * class.c (finish_struct_1): Replace redundant code with
8885 assertions.
8887 * cp-tree.h (flag_new_abi): Move.
8888 (flag_use_cxa_atexit): Likewise.
8889 (flag_honor_std): Likewise.
8890 (flag_rtti): Likewise.
8891 (vbase_offsets_in_vtable_p): Define.
8892 (vptrs_present_everywhere_p): Likewise.
8893 (TYPE_CONTAINS_VPTR_P): Likewise.
8894 (dfs_walk_real): Declare.
8895 * class.c (build_vbase_pointer_fields): Check
8896 vbase_offsets_in_vtable_p.
8897 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8898 BINFO_VPTR_FIELD.
8899 (build_vbase_offset_vtbl_entries): Simplify.
8900 (build_vbase_offset_vtbl_entries): Adjust.
8901 (build_vbase_pointer): Add ability to look up vbase offsets in
8902 vtable.
8903 (start_vtable): New function.
8904 (add_virtual_function): Use it.
8905 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8906 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8907 (build_vtbl_initializer): Take the type of the complete object as
8908 input. Use it to correctly calculate vbase offsets.
8909 (dfs_finish_vtbls): Pass the complete type to
8910 build_vtbl_initializer.
8911 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8912 (create_vtable_ptr): Create a vtable even if there are no
8913 new virtual functions, under the new ABI.
8914 (finish_struct_1): Likewise.
8915 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8916 * decl.c (exapnd_static_init): Remove call to
8917 preserve_initializer.
8918 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8919 vtables.
8920 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8921 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8922 (construct_virtual_bases): Don't initialize virtual base pointers
8923 under the new ABI.
8924 (build_aggr_init): Clean up comment.
8925 (expand_aggr_init_1): Likewise.
8926 * rtti.c (expand_class_desc): Store the virtual function table
8927 index where the vbase offset lives in the offset field.
8928 * search.c (dfs_walk_real): Make it global.
8929 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8930 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8932 * tinfo.h (USItype): Make it signed under the new ABI.
8933 * tinfo.cc (convert_to_base): New function. Encapsulate base
8934 conversion logic here.
8935 (__class_type_info::do_upcast): Use it.
8936 (__class_type_info::do_dyncast): Likewise.
8937 (__class_type_info::do_find_public_subobj): Likewise.
8939 * init.c (construct_virtual_bases): Don't look up the addresses of
8940 virtual bases at run-time.
8942 * class.c (build_vbase_pointer): Relocate.
8943 (build_vbase_pointer_fields): Likewise.
8944 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8945 (build_vbase_offset_vtbl_entries): Likewise.
8947 * decl.c (init_decl_processing): Complain if -fnew-abi
8948 -fno-vtable-thunks is used.
8950 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8951 flag_new_abi.
8953 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8955 * cp-tree.h (num_extra_vtbl_entries): New function.
8956 (size_extra_vtbl_entries): Likewise.
8957 (dfs_vtable_path_unmark): Likewise.
8958 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8959 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8960 * class.c (num_extra_vtbl_entries): New function.
8961 (size_extra_vtbl_entries): Likewise.
8962 (dfs_build_vbase_offset_vtbl_entries): New function.
8963 (build_vbase_offset_vtbl_entries): Likewise.
8964 (build_vtbl_initializer): Use it.
8965 (finish_struct_1): Adjust vtable sizes (using
8966 num_extra_vtbl_entries).
8967 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8968 THUNK_DECL is non-NULL before expanding it.
8969 * init.c (expand_virtual_init): Adjust the vtable pointer by
8970 size_extra_vtbl_entries before storing it.
8971 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8972 Handle TREE_LIST parameters here, not in the dfs_* functions.
8973 (dfs_unmarked_real_bases_queue_p): Adjust.
8974 (dfs_marked_real_bases_queue_p): Likewise.
8975 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8976 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8977 (dfs_vtable_path_unmark): Likewise.
8979 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8981 * optimize.c (copy_body_r): Clear the operand three of a
8982 TARGET_EXPR when copying it.
8984 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8986 * method.c (build_decl_overload_real): Check whether we are in ::
8987 before returning __builtin_new/delete.
8989 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8991 * pt.c (tsubst_friend_function): Improve comment.
8992 (instantiate_decl): Avoid crashing when a "nested" function is
8993 instantiated from the top level.
8995 * dump.c (dqeueue_and_dump): Dump
8996 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8998 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9000 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
9002 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
9004 * g++spec.c (lang_specific_driver): Add -fnew-abi if
9005 ENABLE_NEW_GXX_ABI defined.
9006 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
9007 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
9008 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
9010 2000-01-12 Mark Mitchell <mark@codesourcery.com>
9012 * decl.c (start_cleanup_fn): Call pushdecl.
9014 * call.c (convert_class_to_reference): Fix typos.
9015 (build_conditional_expr): Handle errors gracefully.
9016 * class.c (push_nested_class): Likewise.
9017 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
9018 (DECL_THIS_EXTERN): Use it.
9019 (DECL_THIS_STATIC): Likewise.
9020 * cvt.c (convert_to_void): Handle errors gracefully.
9021 (build_expr_type_conversion): Likewise.
9022 * decl.c (maybe_push_decl): Likewise.
9023 (start_decl_1): Likewise.
9024 (require_complete_types_for_parms): Likewise.
9025 * parse.y (structsp): Likewise.
9026 (base_class): Likewise.
9027 * parse.c: Regenerated.
9028 * pt.c (finish_member_template_decl): Likewise.
9029 * typeck.c (decay_conversion): Likewise.
9031 * cp-tree.h (dfs_skip_vbases): New function.
9032 (find_vbase_instance): Likewise.
9033 * class.c (determine_primary_base): Allow a nearly empty base to
9034 serve as a primary base class under the new ABI.
9035 (get_class_offset_1): Rename to ...
9036 (dfs_get_class_offset): ... this. Simplify. Don't issue error
9037 messages here.
9038 (get_class_offset): Use it. Issue error messages here.
9039 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
9040 find the right copies of virtual bases.
9041 (fixup_vtable_deltas1): Rename to ...
9042 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
9043 bases as primary bases.
9044 (fixup_vtable_deltas): Remove.
9045 (override_one_vtable): Handle virtual bases as primary bases.
9046 (merge_overrides): Likewise.
9047 (finish_struct_1): Likewise.
9048 (dump_class_hierarchy): Dump primary-ness of bases as well.
9049 * search.c (mark_primary_bases): Use a pre-order traversal to
9050 handle primary virtual bases.
9051 (dfs_skip_vbases): New fiunction.
9052 (expand_upcast_fixups): Adjust to handle primary virtual bases.
9053 (fixup_virtual_upcast_offsets): Likewise.
9054 (fixup_all_virtual_upcast_offsets): Likewise.
9055 (dfs_find_vbase_instances): New function.
9056 (find_vbase_instance): Likewise.
9058 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9060 * lex.c (DIR_SEPARATOR): Delete macro.
9062 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
9064 * decl2.c (lang_decode_option): Handle automatic line wrapping
9065 option.
9067 2000-01-11 Mark Mitchell <mark@codesourcery.com>
9069 * friend.c (do_friend): Don't resolve scopes when processing
9070 template declarations, even if the qualifying scope doesn't
9071 involve template parameters.
9073 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
9075 * class.c (dfs_modify_vtables_queue_p): Remove.
9076 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
9077 and dfs_marked_real_bases_queue_p instead of
9078 dfs_modify_vtables_queue_p.
9080 * class.c (build_vbase_path): Simplify.
9081 (dfs_propagate_binfo_offsets): New function.
9082 (propagate_binfo_offsets): Use it.
9083 (remove_base_field): Simplify.
9084 (dfs_set_offset_for_vbases): Remove.
9085 (dfs_set_offset_for_shared_vbases): New function.
9086 (dfs_set_offset_for_unshared_vbases): Likewise.
9087 (layout_virtual_bases): Use them.
9088 (layout_basetypes): Don't call propagate_binfo_offsets.
9089 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9090 for the vbases.
9092 * class.c (build_base_field): New function, split out from ...
9093 (build_base_fields): ... here. Use it. Allocate primary bases
9094 first, under the new ABI.
9095 (get_vtable_entry): Remove.
9096 (remove_base_field): New function, split out from ...
9097 (remove_base_fields): ... here. Adjust since primary bases come
9098 first under the new ABI.
9100 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9101 (initialize_vtbl_ptrs): New function.
9102 (expand_indirect_vtbls_init): Change prototype.
9103 (convert_pointer_to_vbase): Declare.
9104 * init.c (expand_direct_vtbls_init): Remove.
9105 (dfs_initialize_vtbl_ptrs): New function.
9106 (initialize_vtbl_ptrs): Likewise.
9107 (emit_base_init): Use initialize_vtbl_ptrs.
9108 * search.c (convert_pointer_to_vbase): Make it global.
9109 (expand_indirect_vtbls_init): Remove vtable initialization code.
9110 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9112 * class.c (dfs_finish_vtbls): New function.
9113 (finish_vtbls): Use it.
9114 (dump_class_hierarchy): New function.
9116 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9117 (BINFO_VBASE_PRIMARY_P): New macro.
9118 (BINFO_VIRTUALS): Add to documentation.
9119 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9120 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9121 (dfs_mark_primary_bases_queue_p): Likewise.
9122 (dfs_unmarked_real_bases_queue_p): New function.
9123 (dfs_marked_real_bases_queue_p): Likewise.
9124 * search.c (dfs_mark_primary_bases): Adjust.
9125 (mark_primary_bases): Likewise.
9126 (get_shared_vbase_if_not_primary): New function.
9127 (dfs_unmarked_real_bases_queue_p): Likewise.
9128 (dfs_marked_real_bases_queue_p): Likewise.
9129 (dfs_get_pure_virtuals): Simplify.
9130 (get_pure_virtuals): Likewise.
9132 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9134 * lex.c: Include tm_p.h.
9136 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9138 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9140 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9142 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9143 * pt.c (instantiate_decl): Defer comdat templates that might not be
9144 needed.
9146 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9147 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9148 (finish_file): Likewise.
9150 * decl2.c (import_export_class): Undo 12/14 change.
9152 * error.c (dump_decl): operator new, not operatornew.
9154 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9155 * search.c (lookup_field_1): Look for the last field with the
9156 desired name.
9158 2000-01-05 Nathan Sidwell <nathan@acm.org>
9160 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9161 FUNCTION_DECL.
9163 2000-01-05 Nathan Sidwell <nathan@acm.org>
9165 * typeck.c (build_static_cast): Don't strip target qualifiers
9166 when casting from a class.
9168 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9170 * class.c (warn_hidden): Initialize variable `fndecl'.
9172 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9174 * decl.c (flag_isoc9x): New variable to be able to use code in
9175 c-common.c. For now always zero.
9177 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9179 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9180 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9181 or unshare_base_binfos for virtual bases here.
9182 * search.c (dfs_get_vbase_types): Do it here.
9183 (get_vbase_types): Adjust.
9185 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9187 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9188 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9189 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9190 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9191 (unmark_primary_bases): Remove declaration.
9192 (unmarkedp): Declare.
9193 (dfs_vbase_unmark): Likewise.
9194 * class.c (determine_primary_base): Return immediately if there
9195 are no base classes. Call mark_primary_bases here.
9196 (modify_all_direct_vtables): Remove.
9197 (modify_all_indirect_vtables): Remove.
9198 (dfs_modify_vtables_queue_p): New function.
9199 (dfs_modify_vtables): New function.
9200 (modify_all_vtables): Use them.
9201 (build_base_fields): Build FIELD_DECLs for primary virtual base
9202 classes.
9203 (create_vtable_ptr): Don't call determine_primary_base here.
9204 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9205 (dfs_set_offset_for_vbases): ... this.
9206 (layout_virtual_bases): Use it.
9207 (layout_class_type): Call determine_primary_base here.
9208 * search.c (unmarkedp): Make it global.
9209 (shared_marked_p): Simplify.
9210 (shared_unmarked_p): Likewise.
9211 (dfs_primary_bases_queue_p): Remove.
9212 (dfs_unmark_primary_bases): Likewise.
9213 (unmark_primary_bases): Likewise.
9214 (mark_primary_bases): Simplify.
9215 (get_pure_virtuals): Don't call mark_primary_bases here.
9216 (dfs_vbase_unmark): New function.
9217 (get_vbase_types): Simplify.
9219 * class.c (struct base_info): Remove.
9220 (determine_primary_base): Take has_virtual_p rather than a
9221 base_info as input. Don't calculate max_has_virtual.
9222 (finish_struct_bits): Remove max_has_virtual argument.
9223 (create_vtable_ptr): Remove max_has_virtual_p argument.
9224 (layout_virtual_bases): Remove max argument.
9225 (layout_basetypes): Likewise.
9226 (layout_class_type): Remove max_has_virtual_p argument.
9227 (finish_struct_1): Remove max_has_virtual.
9229 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9230 (layout_basetypes): Remove.
9231 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9232 Update to handle primary virtual bases.
9233 (remove_base_fields): New function, split out from
9234 layout_basetypes.
9235 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9236 (layout_virtual_bases): New function, split out from
9237 layout_basetypes. Update to handle primary virtual bases.
9238 (layout_basetypes): Moved here from tree.c. Use
9239 remove_base_fields and layout_virtual_bases.
9240 * search.c (dfs_mark_primary_bases_queue_p): New function.
9241 (mark_primary_bases): Use it.
9242 * tree.c (CEIL): Remove.
9243 (propagate_binfo_offsets): Remove.
9244 (layout_basetypes): Remove.
9246 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9248 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9249 (BINFO_PRIMARY_MARKED_P): New macro.
9250 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9251 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9252 (mark_primary_bases): New function.
9253 (unmark_primary_bases): Likewise.
9254 * search.c (get_abstract_virtuals_1): Remove.
9255 (dfs_mark_primary_bases): New function.
9256 (mark_primary_bases): Likewise.
9257 (dfs_unmark_primary_bases): Likewise.
9258 (unmark_primary_bases): Likewise.
9259 (dfs_get_pure_virtuals): Likewise.
9261 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9263 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9264 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9265 (modify_one_vtable): Adjust.
9266 (fixup_vtable_deltas1): Likewise.
9267 (override_one_vtable): Likewise.
9268 * search.c (get_abstract_virtuals_1): Likewise.
9269 (get_pure_virtuals): Likewise.
9270 (expand_upcast_fixups): Likewise.
9271 * tree.c (debug_binfo): Likewise.
9273 * class.c (build_vtable): Don't return a value. Don't rebuild
9274 vtables for bases that have already been handled.
9275 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9276 already been handled.
9277 (modify_one_vtable): Adjust accordingly.
9278 (fixup_vtable_deltas1): Likewise.
9279 (finish_struct_1): Likewise.
9281 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9283 * call.c (build_new_method_call): Also check destructors.