1 2001-05-18 Diego Novillo <dnovillo@redhat.com>
3 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
4 function declaration to avoid stripping the symbol's attributes.
6 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
8 * decl.c (pushdecl): Adjust error string.
9 (xref_tag): Adjust friend class injection warning. Remove the
10 inherited name from the class shadowed scope.
12 2001-05-17 Mark Mitchell <mark@codesourcery.com>
14 * except.c (cp_protect_cleanup_actions): New function.
15 (init_exception_processing): Don't set protect_cleanup_actions
16 here. Do set lang_protect_cleanup_actions.
18 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
20 * spew.c (read_token): Call yyerror on all unexpected tokens.
22 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
24 * init.c (member_init_ok_or_else): Take a tree rather than
26 (expand_member_init): Adjust.
28 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
30 * decl.c (duplicate_decls): Suppress warning about duplicate
31 decls if the first decl is a friend.
33 2001-05-12 Zack Weinberg <zackw@stanford.edu>
35 * except.c (choose_personality_routine): Export. Add
36 explanatory comment. Take an enum languages, not a boolean.
37 (initialize_handler_parm): Adjust to match.
38 * cp-tree.h: Prototype choose_personality_routine.
39 * lex.c (handle_pragma_java_exceptions): New function.
40 (init_cp_pragma): Register #pragma GCC java_exceptions.
42 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
44 * method.c (build_mangled_C99_name): Remove unused prototype.
46 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
48 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
49 * typeck.c (get_member_function_from_ptrfunc,
50 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
51 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
53 Reverted Geoff Keating's 2001-05-03's patch.
55 2001-05-11 Ira Ruben <ira@apple.com>
57 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
59 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
61 * cp-tree.h (finish_label_expr, lookup_label): Delete.
62 * parse.y: Update for '&&'; don't issue warning here.
63 * semantics.c (finish_label_expr): Delete.
65 2001-05-07 Mark Mitchell <mark@codesourcery.com>
67 * splay-tree.h (splay_tree_max): New function.
68 (splay_tree_min): Likewise.
70 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
72 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
73 (pfn_vflag_identifier): Define.
74 Update comment about layout of pointer functions.
75 (build_ptrmemfunc1): Update prototype.
76 (expand_ptrmemfunc_cst): Update prototype.
77 * decl.c (initialize_predefined_identifiers): Initialize
79 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
80 an extra field to the type.
81 * expr.c (cplus_expand_constant): Pass 'flag' between
82 expand_ptrmemfunc_cst and build_ptrmemfunc1.
83 * typeck.c (get_member_function_from_ptrfunc): When
84 FUNCTION_BOUNDARY < 16, look at additional field to determine
85 if a pointer-to-member is a real pointer or a vtable offset.
86 (build_ptrmemfunc1): Add new parameter to contain extra field.
87 (build_ptrmemfunc): Pass the extra field around.
88 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
89 (pfn_from_ptrmemfunc): Ignore the extra field.
91 2001-05-03 Mark Mitchell <mark@codesourcery.com>
93 * cp-tree.h (flag_inline_trees): Update documentation.
94 * decl.c (init_decl_processing): Adjust handling of
95 flag_inline_functions and flag_inline_trees to support -O3.
96 (grokfndecl): Set DECL_INLINE on all functions if that's what
98 (save_function_data): Clear DECL_INLINE in
99 current_function_cannot_inline is non-NULL.
100 * decl2.c (flag_inline_trees): Update documentation.
102 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
104 * dump.c (cp_dump_tree, USING_STMT case): New case.
105 * tree.c (cp_statement_code_p): Add USING_STMT.
106 * decl2.c (do_using_directive): Add the using directive statement.
108 * tree.c (walk_tree): Reformat an if block.
110 2001-05-02 Mark Mitchell <mark@codesourcery.com>
112 * decl.c (compute_array_index_type): Don't try to do anything with
113 the indices when processing a template.
115 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
117 * call.c: NULL_PTR -> NULL.
122 * except.c: Likewise.
125 * search.c: Likewise.
127 * typeck.c: Likewise.
128 * typeck2.c: Likewise.
130 2001-05-02 Mark Mitchell <mark@codesourcery.com>
132 * decl2.c (do_using_directive): Revert previous patch.
134 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
136 * cp-tree.def (USING_STMT): New statement node.
137 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
138 * decl2.c (do_using_directive): Add USING_STMT to statement
139 tree. Don't emit errors when processing template decl.
140 * pt.c (tsubst_expr, USING_STMT case): New case.
141 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
143 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
145 * call.c (build_new_op): Convert args from reference here.
146 (build_conditional_expr): Don't convert here.
148 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
150 * spew.c (last_token_id): New static variable.
151 (read_token): Set it here.
152 (yyerror): Use it here.
154 2001-04-30 Richard Henderson <rth@redhat.com>
156 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
159 2001-04-30 Mark Mitchell <mark@codesourcery.com>
161 * gxxint.texi: Remove.
162 * Make-lang.in: Remove all traces of gxxint.texi.
164 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
166 * decl2.c (start_static_initialization_or_destruction): Correct
167 logic to handle the -fno-use-cxa-atexit case.
169 2001-04-30 Mark Mitchell <mark@codesourcery.com>
171 * optimize.c (update_cloned_parm): New function.
172 (maybe_clone_body): Use it. Update the `this' parameter too.
174 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
176 * decl2.c (unsupported_options): Add new-abi.
177 * lang-options.h: Remove no longer supported options.
179 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
181 * except.c (can_convert_eh): Don't check template parms,
184 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
186 * optimize.c (maybe_clone_body): Copy parameter names and locations.
188 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
190 * cp-tree.h (adjust_clone_args): Prototype new function.
191 * class.c (adjust_clone_args): New function.
192 * decl.c (start_function): Call it for in charge ctors.
194 2001-04-26 Mark Mitchell <mark@codesourcery.com>
196 * method.c (use_thunk): Make sure that thunks really are emitted
199 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
201 * mangle.c (write_chars): New macro.
202 (hwint_to_ascii): New function
203 (write_number): Use it.
204 (write_integer_cst): Deal with really big numbers.
206 2001-04-25 Mark Mitchell <mark@codesourcery.com>
208 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
211 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
213 * decl.c (grokdeclarator): Set context of namespace scope
216 2001-04-24 Zack Weinberg <zackw@stanford.edu>
218 * cp/optimize.c: Include hashtab.h.
219 (struct inline_data): Add tree_pruner.
220 (expand_call_inline, expand_calls_inline): Use it when calling
222 (optimize_function): Initialize and free tree_pruner.
224 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
226 Lazy __FUNCTION__ generation.
227 * cp-tree.def (FUNCTION_NAME): Remove.
228 * cp-tree.h (function_name_declared_p): Remove.
229 (cp_fname_init): Prototype.
230 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
231 don't call declare_function_name. Call start_fname_decls.
232 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
233 clobber the line number.
234 (cp_fname_init): New function.
235 (start_function): Call start_fname_decls.
236 (finish_function): Call finish_fname_decls.
237 * lex.c (reswords): Add slots for __FUNCTION__ et al.
238 (rid_to_yy): Add mappings for __FUNCTION__ et al.
239 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
240 * parse.y (VAR_FUNC_NAME): New token.
241 (primary): Add VAR_FUNC_NAME.
242 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
244 (tsubst, FUNCTION_NAME case): Remove.
245 (tsubst_copy, FUNCTION_NAME case): Remove.
246 (tsubst_expr, DECL_STMT case): Be careful with a
247 DECL_PRETTY_FUNCTION_P.
248 (instantiate_decl): Remove function_name_declared_p.
249 * semantics.c (begin_compound_statement): Don't call
250 declare_function_name here.
251 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
252 (finish_translation_unit): Call finish_fname_decls.
253 (expand_body): Remove function_name_declared_p.
254 * typeck2.c (digest_init): Allow any ERROR_MARK.
256 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
258 * pt.c (tsubst_decl): Use VOID_TYPE_P.
259 * semantics.c: Fix some typos.
261 2001-04-23 Phil Edwards <pme@sources.redhat.com>
263 * cp/decl2.c (flag_honor_std): Always initialize to 1.
265 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
267 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
269 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
271 * except.c (build_throw): Wrap the initialization of the exception
272 object in a MUST_NOT_THROW_EXPR.
273 (do_free_exception): #if 0.
275 2001-04-20 Mark Mitchell <mark@codesourcery.com>
277 * cp-tree.h (finish_enum): Change prototype.
278 * decl.c (finish_enum): Reorganize.
279 * parse.y (structsp): Adjust calls to finish_enum.
281 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
283 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
286 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
288 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
289 (layout_empty_base): Return at end flag.
290 (build_base_field): Likewise.
291 (build_base_fields): Likewise.
292 (layout_virtual_bases): Don't add 1 to eoc value.
293 (end_of_class): Use full size for empty bases.
294 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
295 empty bases. Don't add 1 to eoc value. Only add trailing padding
296 if we're an empty class with no empty bases.
297 (dump_class_hierarchy): Dump size and alignment.
299 2001-04-20 Jakub Jelinek <jakub@redhat.com>
301 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
304 2001-04-20 Jakub Jelinek <jakub@redhat.com>
306 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
307 is found, look first if name does not match the structure name.
309 2001-04-19 Mark Mitchell <mark@codesourcery.com>
311 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
313 (SET_DECL_LANGUAGE): New macro.
314 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
315 (pushdecl): Likewise.
316 (build_library_fn_1): Likewise.
317 (build_cp_library_fn): Likewise.
318 (grokfndecl): Likewise.
319 (grokvardecl): Mark `extern "C"' variables as having C linkage.
320 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
321 * lex.c (retrofit_lang_decl): Likewise.
322 * mangle.c (mangle_decl_string): Don't mangle the names of
323 variables declared with C language linkage.
324 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
326 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
328 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
329 flag_access_control from uninitialized storage.
331 2001-04-15 Mark Mitchell <mark@codesourcery.com>
333 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
334 * mangle.c (write_pointer_to_member_type): Fix mangling of
335 pointers to cv-qualified member function types.
337 * init.c (build_delete): Create a SAVE_EXPR for the address if
338 we're going to use it more than once.
340 2001-04-13 Mark Mitchell <mark@codesourcery.com>
342 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
343 (expand_ptremfunc_cst): Change prototype.
344 (delta2_from_ptrmemfunc): Remove.
345 * expr.c (cplus_expand_constant): Adjust call to
346 expand_ptrmemfunc_cst.
347 * typeck.c (build_ptrmemfunc1): Simplify.
348 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
349 results in a constant.
350 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
351 (delta2_from_ptrmemfunc): Remove.
352 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
354 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
356 * cp-tree.h (decl_namespace_list): New macro.
357 (struct saved_scope): Add decl_ns_list.
358 * decl.c (mark_saved_scope): Mark it.
359 * decl2.c: Lose static decl_namespace_list.
360 (init_decl2): Don't save it.
362 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
364 * cp-tree.h (warn_return_type, yylex): Delete redundant
367 * decl.c (current_class_depth, global_namespace): Likewise.
369 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
371 * repo.c (flag_use_repository): Likewise.
373 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
375 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
376 set_block, pushdecl, getdecls, gettags, init_decl_processing,
377 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
378 lvalue_or_else, print_lang_statistics, comp_target_types,
379 unsigned_type, signed_type, signed_or_unsigned_type,
380 build_function_call, mark_addressable, incomplete_type_error):
381 Delete redundant declarations.
383 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
385 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
386 (TYPE_ANONYMOUS_P): New macro.
387 (TAGGED_TYPE_P): New macro.
388 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
389 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
390 * tree.c (no_linkage_helper): Likewise.
391 * semantics.c (begin_class_definition): Likewise.
392 * pt.c (convert_template_argument): Likewise.
393 * lex.c (check_for_missing_semicolon): Likewise.
395 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
397 * class.c (dfs_unshared_virtual_bases): New function.
398 (mark_primary_bases): Call it.
399 (check_bases): Ignore virtual bases when determining
402 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
404 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
406 2001-04-11 Mark Mitchell <mark@codesourcery.com>
408 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
409 cloned function to the clone.
411 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
413 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
415 * semantics.c: Include expr.h.
417 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
419 * method.c (implicitly_declare_fn): Commonize code for copy ctor
420 and assignment op. Set TREE_USED for parameter.
422 2001-04-10 Mark Mitchell <mark@codesourcery.com>
424 * class.c (find_final_overrider_data): Add `candidates'.
425 (dfs_find_final_overrider): Don't issue error messages
427 (find_final_overrider): Issue error messages here.
428 (build_base_field): Don't warn about amgibuous direct bases here.
429 (warn_about_ambiguous_direct_bases): New function.
430 (layout_class_type): Use it.
432 2001-04-10 Richard Henderson <rth@redhat.com>
434 * typeck.c (build_array_ref): Push the array reference inside
435 COMPOUND_EXPR and COND_EXPR.
437 2001-04-05 Mark Mitchell <mark@codesourcery.com>
439 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
440 * decl.c (duplicate_decls): Adjust accordingly.
441 (maybe_commonize_var): Likewise.
442 (grokfndecl): Likewise.
443 (start_function): Likewise.
444 (start_method): Likewise.
445 * decl2.c (key_method): Likewise.
446 (import_export_decl): Likewise.
447 * method.c (implicitly_declare_fn): Likewise.
448 * optimize.c (maybe_clone_body): Likewise.
450 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
452 * lang-specs.h: Add __DEPRECATED.
454 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
456 * search.c (get_dynamic_cast_base_type): When building a new
457 constant, set its type to ssizetype.
459 2001-04-04 Jakub Jelinek <jakub@redhat.com>
461 * optimize.c (expand_call_inline): Only add newly inlined statements
464 2001-04-03 Mark Mitchell <mark@codesourcery.com>
466 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
467 (OPERATOR_FORMAT): Likewise.
468 (OPERATOR_TYPENAME_FORMAT): Likewise.
469 * operators.def: Remove old name-mangling information.
470 * decl.c (grok_op_properties): Adjust accordingly.
471 * lex.c (init_operators): Likewise.
472 * rtti.c (get_tinfo_decl): Issue error messages about types that
475 2001-04-03 Mark Mitchell <mark@codesourcery.com>
477 * decl2.c (import_export_decl): Don't call import_export_class
478 when processing an inline member function.
479 * semantics.c (expand_body): Call import_export_decl before
480 emitting inline functions.
482 2001-03-28 Richard Henderson <rth@redhat.com>
484 IA-64 ABI Exception Handling:
485 * cp-tree.def (EH_SPEC_BLOCK): New.
486 (MUST_NOT_THROW_EXPR): New.
487 * cp-tree.h: Update changed function declarations.
488 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
489 (CPTI_CALL_UNEXPECTED): New.
490 (struct cp_language_function): Rename x_eh_spec_try_block
492 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
493 * decl.c (current_binding_level): If no current function
494 bindings, revert to scope_chain.
495 (initialize_predefined_identifiers): Remove __cp_push_exception.
496 (store_parm_decls): Use begin_eh_spec_block.
497 (finish_function): Use finish_eh_spec_block.
498 (mark_lang_function): Update for name changes.
499 * decl2.c (finish_file): No mark_all_runtime_matches.
500 * dump.c (cp_dump_tree): Handle new tree codes.
501 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
502 * except.c (catch_language_init, catch_language): Remove.
503 (init_exception_processing): Don't set language code.
504 Initialize call_unexpected_node, protect_cleanup_actions,
505 eh_personality_libfunc, lang_eh_runtime_type.
506 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
507 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
508 (prepare_eh_type): Split out type canonicalizations ...
509 (build_eh_type_type): ... from here.
510 (build_eh_type_type_ref): Remove.
511 (mark_all_runtime_matches): Remove.
512 (build_exc_ptr): New.
513 (do_begin_catch, do_end_catch): New.
514 (do_pop_exception): Remove.
515 (build_terminate_handler): Remove.
516 (choose_personality_routine): Split out language choice from ...
517 (initialize_handler_parm): ... here.
518 Use MUST_NOT_THROW_EXPR.
519 (expand_start_catch_block): Use do_begin_catch. Simplify Java
520 exception object handling.
521 (expand_start_eh_spec, expand_end_eh_spec): Remove.
522 (expand_exception_blocks, alloc_eh_object): Remove.
523 (begin_eh_spec_block, finish_eh_spec_block): New.
524 (do_allocate_exception, do_free_exception): New.
525 (expand_throw): Merge into ...
526 (build_throw): ... here. Update for abi.
527 * expr.c (cplus_expand_expr): No expand_internal_throw.
528 Handle MUST_NOT_THROW_EXPR.
529 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
530 * semantics.c (*) Update for except.h name changes.
531 (genrtl_try_block): No protect_with_terminate.
532 (genrtl_eh_spec_block): New.
533 (genrtl_handler): Don't emit the goto here.
534 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
535 (genrtl_finish_function): Don't expand_exception_blocks.
536 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
538 2001-03-28 Richard Henderson <rth@redhat.com>
540 * decl.c (struct named_label_list): Rename eh_region to
541 in_try_scope, add in_catch_scope.
542 (struct binding_level): Rename eh_region to is_try_scope,
544 (note_level_for_try): Rename from note_level_for_eh.
545 (note_level_for_catch): New.
546 (poplevel): Copy both is_try_scope and is_catch_scope to
547 the named_label_list struct.
548 (check_previous_goto_1): Don't check for catch block via
549 DECL_ARTIFICIAL; use in_try_scope instead.
550 (check_goto): Likewise.
551 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
552 * except.c (expand_start_catch_block): Call note_level_for_catch.
553 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
555 2001-03-27 Richard Henderson <rth@redhat.com>
557 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
558 exceptions_via_longjmp.
560 2001-03-27 Phil Edwards <pme@sources.redhat.com>
562 * pt.c (check_default_tmpl_args): Make error messages clearer.
564 2001-03-26 Phil Edwards <pme@sources.redhat.com>
566 * error.c: Also undefine 'A' macro used for cp_printers definition.
568 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
570 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
572 2001-03-26 Mike Yang <yang@research.att.com>
573 Mark Mitchell <mark@codesourcery.com>
575 * dump.c (dump_access): New function.
576 (cp_dump_tree): Use it. Dump basetype information for class
579 2001-03-26 Mark Mitchell <mark@codesourcery.com>
581 * Makefile.in (optimize.o): Depend on params.h.
582 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
583 (init_decl_processing): Set flag_no_inline when doing
585 * optimize.c: Include params.h.
586 (struct inline_data): Improve documentation of FNS. Add
587 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
588 (INSNS_PER_STMT): New macro.
589 (remap_block): Use CLONING_P.
590 (inlinable_function_p): Don't inline big functions.
591 (expand_call_inline): Keep track of how much inlining we've done.
592 (optimize_function): Set FIRST_INLINED_FN.
593 (maybe_clone_body): Set CLONING_P.
594 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
596 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
597 rest_of_compilation. Clear DECL_RTL for local variables
599 (clear_decl_rtl): New function.
601 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
604 * cp-tree.h (skip_type_access_control,
605 reset_type_access_control): Prototype.
606 * decl.c (grokdeclarator): Access of friends is not checked.
607 * parse.y (component_decl_list): Reset type access control.
608 * semantics.c (decl_type_access_control): Clear
609 current_type_lookups.
610 (save_type_access_control): Don't save if not deferring.
611 (skip_type_access_control, reset_type_access_control): New
613 (begin_class_definition): Do type access control for basetypes.
614 Start deferred access control.
615 (finish_class_definition): Resume immediate access control if
616 this is a local class.
618 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
620 * class.c (add_method): Use memcpy/memmove, not bcopy.
622 * decl.c (duplicate_decls): Likewise.
624 2001-03-23 Jakub Jelinek <jakub@redhat.com>
626 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
629 2001-03-23 Jakub Jelinek <jakub@redhat.com>
631 * decl.c (local_names): Define.
632 (push_local_name): New.
633 (grok_reference_init): Return init if initializing static reference
634 variable with non-constant instead of emitting it.
635 Move expand_static_init call to cp_finish_decl.
636 (layout_var_decl): Call push_local_name.
637 (maybe_commonize_var): Allow inlining functions even if they have
638 static local variables, use comdat_linkage for them if flag_weak.
639 (check_initializer): Call obscure_complex_init if
640 grok_reference_init returned non-zero.
641 (save_function_data): Clear x_local_names.
642 (pop_cp_function_context): Free x_local_names.
643 (mark_inlined_fns): Remove.
644 (mark_lang_function): Mark x_local_names.
645 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
646 Mark inlined_fns as tree, remove call to mark_inlined_fns.
647 * class.c (alter_access): Ensure DECL_ACCESS is never set if
648 DECL_DISCRIMINATOR_P.
649 * cp-tree.h (cp_language_function): Add x_local_names.
650 (lang_decl_flags): Add discriminator into u2.
651 (lang_decl_inlined_fns): Remove.
652 (lang_decl): inlined_fns is now a TREE_VEC.
653 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
654 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
655 TREE_VEC, not a custom structure.
656 (optimize_function): Likewise.
657 * mangle.c (discriminator_for_local_entity): Discriminate among
658 VAR_DECL local entities.
659 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
662 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
664 Add support for Java interface method calls.
665 * cp-tree.h (struct lang_type): Add java_interface flag.
666 (TYPE_JAVA_INTERFACE): New macro.
667 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
668 by setting TYPE_JAVA_INTERFACE.
669 * call.c (java_iface_lookup_fn): New static.
670 (build_over_call): If calling a method declared in a
671 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
672 expression which resolves the function address.
673 (build_java_interface_fn_ref): New function.
675 2001-03-22 Richard Henderson <rth@redhat.com>
677 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
678 * except.c: Don't include it.
680 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
681 based on an idea from Joe Buck <jbuck@synopsys.com>
683 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
685 (data_def, component_decl): Add reductions to bad_decl.
687 2001-03-22 Jakub Jelinek <jakub@redhat.com>
689 * method.c (do_build_assign_ref): Don't use build_modify_expr for
690 anonymous aggregates, since they don't have assignment operator
692 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
693 assignment operators for anonymous structure fields.
695 2001-03-21 Jason Merrill <jason@redhat.com>
697 * pt.c (instantiate_decl): Abort if we see a member constant
698 instantiation that doesn't already have its initializer.
699 Downgrade explicit instantiation without definition to pedwarn.
701 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
702 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
703 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
705 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
706 (pending_vtables): Remove.
707 * decl2.c (pending_vtables): Remove.
708 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
709 CLASSTYPE_VTABLE_NEEDS_WRITING.
710 (import_export_class): Likewise.
711 (init_decl2): Don't mark pending_vtables.
712 * lex.c (handle_pragma_vtable): Just sorry.
713 * pt.c (instantiate_class_template): Don't mess with
714 CLASSTYPE_VTABLE_NEEDS_WRITING.
715 (mark_class_instantiated): Likewise.
716 * ptree.c (print_lang_type): Don't print it.
717 * semantics.c (begin_class_definition): Don't set it.
719 * pt.c (template_tail): Replace with last_pending_template.
720 (maybe_templates, maybe_template_tail): Remove.
721 (add_pending_template): Adjust.
722 (instantiate_pending_templates): Adjust.
724 * cp-tree.h (struct saved_scope): Remove lang_stack field.
725 (current_lang_stack): Remove.
726 * decl.c (maybe_push_to_top_level): Don't initialize it.
727 (duplicate_decls): Use current_lang_depth.
728 (xref_basetypes): Likewise.
729 * class.c (current_lang_depth): New fn.
730 (push_lang_context): Use more varray functionality.
731 (pop_lang_context): Likewise.
733 * error.c (GLOBAL_THING): Always use '__'.
735 2001-03-21 Mark Mitchell <mark@codesourcery.com>
737 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
739 * mangle.c (mangle_decl_string): Mangle the names of overloaded
740 operators, even when they have `extern "C"' linkage.
742 2001-03-19 Mark Mitchell <mark@codesourcery.com>
744 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
745 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
746 where it's not necessary.
747 (add_method): Remove optimization involving comparison of
749 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
750 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
751 where it's not necessary.
752 (check_methods): Likewise.
753 (build_clone): Likewise.
754 (built_vtt): Likewise.
755 * cp-tree.h (DECL_NEEDED_P): Likewise.
756 * decl.c (pushtag): Likewise.
757 (duplicate_decls): Likewise.
758 (pushdecl): Likewise.
759 (builtin_function): Likewise.
760 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
761 (build_cp_library_fn): Likewise.
762 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
763 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
764 where it's not necessary.
765 (make_rtl_for_nonlocal_decl): Likewise.
766 (cp_finish_decl): Likewise.
767 (grokfndecl): Likewise.
768 (grokvardecl): Likewise.
769 (grokdeclarator): Likewise.
770 (start_function): Likewise.
771 (cp_missing_return_ok_p): Likewise.
772 * decl2.c (grokclassfn): Likewise.
773 (check_classfn): Likewise.
774 (finish_static_data_member_decl): Likewise.
775 (grokfield): Likewise.
776 * error.c (GLOBAL_IORD_P): Remove.
777 (dump_global_iord): Improve output.
778 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
779 * except.c (nothrow_libfn_p): Summarily reject any function not in
781 * init.c (build_java_class_ref): Don't explicitly set
782 DECL_ASSEMBLER_NAME after calling mangle_decl.
783 * mangle.c (mangle_decl_string): Handle extern "C" functions.
784 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
785 * method.c (set_mangled_name_for_decl): Don't explicitly set
786 DECL_ASSEMBLER_NAME after calling mangle_decl.
787 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
788 IDENTIFIER_GLOBAL_VALUE for the thunk.
789 * pt.c (set_mangled_name_for_template_decl): Remove.
790 (check_explicit_specialization): Don't use it.
791 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
792 (tsubst_friend_function): Likewise.
793 (tsubst_decl): Likewise.
794 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
795 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
796 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
797 where it's not necessary.
798 (tinfo_base_init): Likewise.
799 (create_real_tinfo_var): Likewise.
800 * search.c (looup_field_1): Likewise.
801 * semantics.c (finish_named_return_value): Likewise.
802 * tree.c (init_tree): Set lang_set_decl_assembler_name.
804 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
806 Correct semantics restrictions checking in throw-expression.
807 * except.c (is_admissible_throw_operand): New function.
808 (build_throw): Use it.
810 2001-03-14 Mark Mitchell <mark@codesourcery.com>
812 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
815 2001-03-14 Mark Mitchell <mark@codesourcery.com>
817 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
818 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
819 * decl.c (duplicate_decls): Likewise.
820 (builtin_function): Likewise.
821 (build_library_fn): Likewise.
822 (build_cp_library_fn): Likewise.
823 (check_initializer): Likewise.
824 (cp_finish_decl): Likewise.
825 * decl2.c (grokfield): Likewise.
826 (grok_function_init): Remove #if 0'd code.
827 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
828 * friend.c (do_friend): Likewise.
829 * init.c (get_temp_regvar): Likewise.
830 * method.c (make_thunk): Likewise.
831 * pt.c (tsubst_friend_function): Likewise.
832 (tsubst_decl): Likewise.
833 (regenerate_decl_from_template): Likewise.
834 * semantics.c (genrtl_named_return_value): Likewise.
835 (expand_body): Likewise.
836 (genrtl_finish_function): Likewise.
837 * tree.c (cp_tree_equal): Likewise.
839 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
841 * call.c (convert_like_real): Add extra semantics to INNER
842 parameter. Don't convert to temporary if a user conversion
843 gives us an lvalue that we're about to bind to a reference.
844 Set INNER to indicate pending reference binding on recursive
847 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
849 * cp/lex.c: Delete duplicate pending_lang_change.
851 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
853 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
855 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
856 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
858 2001-03-09 Zack Weinberg <zackw@stanford.edu>
860 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
862 2001-03-08 Stan Shebs <shebs@apple.com>
864 * cp-tree.h (set_identifier_local_value): Remove unused decl.
866 2001-03-06 Zack Weinberg <zackw@stanford.edu>
868 * spew.c: Remove references to CPP_OSTRING.
870 2001-03-06 Andrew Haley <aph@redhat.com>
872 * typeck.c (convert_arguments): Check that we have an fndecl.
874 2001-03-05 Andrew Haley <aph@redhat.com>
876 * typeck.c (convert_arguments): Don't do ellipsis conversion for
877 __built_in_constant_p.
879 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
881 * typeck.c (build_static_cast): Allow enum to enum conversions
884 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
886 * class.c (check_field_decls): Pointers to member do not a
887 non-pod struct make, as per DR 148.
889 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
891 * call.c (joust): cp_pedwarn when using gnu extension concerning
892 worst conversion sequences.
894 2001-03-01 Zack Weinberg <zackw@stanford.edu>
896 * decl.c: Replace all uses of 'boolean' with 'bool'.
898 2001-03-01 Zack Weinberg <zackw@stanford.edu>
900 * lang-specs.h: Add zero initializer for cpp_spec field to
901 all array elements that need one. Don't put an #ifdef inside
902 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
905 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
907 Implement using decls inside template functions.
908 * decl2.c (validate_nonmember_using_decl): Don't special case
909 fake_std_node in the global namespace. Don't reject early when
910 processing a template.
911 (do_local_using_decl): Add to statement tree. Don't do further
912 processing when building a template.
913 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
915 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
917 * decl2.c (do_nonmember_using_decl): Don't complain if we find
918 same function. Do complain about ambiguating extern "C"
921 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
923 Remove floating point and complex type template constant parms.
924 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
925 COMPLEX_TYPE extensions.
926 (invalid_nontype_parm_type_p): Likewise.
928 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
930 * except.c (call_eh_info): Revert "match_function"'s type.
932 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
934 Fix ctor vtable vcall offsets.
935 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
936 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
937 (get_matching_base): Remove.
938 (get_original_base): New function.
939 (build_vtbl_initializer): Initialize vid.rtti_binfo.
940 Use a virtual thunk for a ctor vtable with an index
941 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
942 primary base within a constructor vtable. Only set
943 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
944 when primary base has been lost.
945 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
947 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
949 * call.c (joust): Ensure more_specialized()'s argument length
950 parameter has correct value for constructors.
952 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
954 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
956 * decl.c (mark_inlined_fns): Prototype.
958 2001-02-22 Mark Mitchell <mark@codesourcery.com>
960 * spew.c (yylex): Correct handling of friends.
962 2001-02-22 Mark Mitchell <mark@codesourcery.com>
964 * mangle.c (write_encoding): Pass write_function_type the
965 FUNCTION_DECL for the function being encoded.
966 (write_function_type): Pass it along to write_bare_function_type.
967 (write_bare_function_type): Pass it along to write_method_parms.
968 (write_method_parms): Don't mangle the compiler-generated
969 parameters to a constructor or destructor.
971 2001-02-22 Andreas Jaeger <aj@suse.de>
973 * optimize.c: Include toplev.h for
974 note_deferral_of_defined_inline_function prototype.
976 2001-02-22 Jakub Jelinek <jakub@redhat.com>
978 * cp-tree.h (struct lang_decl_inlined_fns): New.
979 (struct lang_decls): Add inlined_fns.
980 (DECL_INLINED_FNS): New macro.
981 * optimize.c (struct inline_data): Add inlined_fns.
982 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
983 (inlinable_function_p): Likewise, fix typo in comment,
984 function is not inlinable if it already inlined function currently
986 (expand_call_inline): Add fn to inlined_fns if neccessary.
987 (optimize_function): Initialize inlined_fns.
988 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
989 * decl.c (mark_inlined_fns): New function.
990 (lang_mark_tree): Call it.
992 2001-02-21 Jason Merrill <jason@redhat.com>
994 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
995 (DECL_UNINLINABLE): Move to middle-end.
997 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
998 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
999 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1000 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1001 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1003 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1006 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1008 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1011 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1013 * optimize.c (expand_call_inline): Don't walk subtrees of type
1016 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1018 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1021 2001-02-18 Jason Merrill <jason@redhat.com>
1023 Do put the VTT parameter in DECL_ARGUMENTS.
1024 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1025 (current_vtt_parm): New macro.
1026 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1027 (DECL_HAS_VTT_PARM_P): New macro.
1028 (DECL_VTT_PARM): Remove.
1029 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1030 * decl.c (duplicate_decls): Only copy the operator code if
1032 (start_function): Set current_vtt_parm.
1033 (lang_mark_tree): Don't mark vtt_parm.
1034 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1035 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1036 * class.c (build_clone): Maybe remove the VTT parm.
1037 * optimize.c (maybe_clone_body): Set up the VTT parm.
1038 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1039 * call.c (build_over_call): Just allow the VTT arg.
1040 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1041 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1042 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1043 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1044 * error.c (dump_function_decl): Likewise.
1045 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1046 if we try to call a constructor with in-charge or VTT parms.
1047 * method.c (skip_artificial_parms_for): New fn.
1048 * call.c (add_function_candidate, build_over_call): Call it.
1049 * call.c (build_new_method_call): Use current_vtt_parm.
1050 * init.c (expand_virtual_init): Likewise.
1051 * class.c (same_signature_p): No longer static.
1052 * cp-tree.h: Declare it.
1053 * search.c (look_for_overrides_r): Use it.
1055 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1057 * cp-tree.h (new_abi_rtti_p): Remove.
1058 (name_mangling_version): Likewise.
1059 (flag_do_squangling): Likewise.
1060 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1061 * decl.c (grokfndecl): Likewise.
1062 * decl2.c (name_mangling_version): Remove.
1063 (flag_do_squangling): Likewise.
1064 (lang_f_options): Remove `squangle'.
1065 (unsupported_options): Add `squangle'.
1066 (cxx_decode_option): Issue a warning about uses of
1067 -fname-mangling-version.
1068 (finish_file): Remove old ABI support.
1069 * pt.c (check_explicit_specialization): Likewise.
1070 (tsubst_decl): Likewise.
1071 * rtti.c (init_rtti_processing): Likewise.
1072 (build_headof): Likewise.
1073 (get_tinfo_decl_dynamic): Likewise.
1074 (tinfo_from_decl): Likewise.
1075 (build_dynamic_cast_1): Likewise.
1076 (synthesize_tinfo_var): Likewise.
1077 * init.c (build_new): Allow enumeration types for the array-bounds
1078 in a direct-new-declarator.
1080 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1082 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1083 TREE_PROTECTED from the template being specialized.
1085 2001-02-17 Jason Merrill <jason@redhat.com>
1087 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1089 * decl.c (bad_specifiers): Allow throw specs on things with
1090 pointer-to-function or -member-function type.
1091 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1094 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1096 * call.c (check_dtor_name): Handle template names correctly.
1098 2001-02-16 Jason Merrill <jason@redhat.com>
1100 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1101 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1102 * optimize.c (maybe_clone_body): Don't substitute it.
1103 * call.c (build_new_method_call): Check in_chrg instead.
1104 * init.c (expand_virtual_init): Likewise.
1106 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1108 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1109 class-type introduces at least a type-name.
1111 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1113 * call.c (convert_like_real): Create a temporary for non-lvalue.
1115 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1117 * cp-tree.h: Fix typos in comments.
1119 2001-02-16 Jason Merrill <jason@redhat.com>
1121 * optimize.c (remap_block): If we're compiling a clone, pass the
1122 new block to insert_block.
1124 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1126 * semantics.c (finish_asm_stmt): Robustify.
1128 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1130 * pt.c (push_template_decl_real): Don't remangle the name of a
1133 2001-02-15 Jim Meyering <meyering@lucent.com>
1135 * Make-lang.in (c++.install-common): Depend on installdirs.
1136 (c++.install-info): Likewise.
1137 (c++.install-man): Likewise.
1139 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1141 * typeck2.c (build_m_component_ref): Robustify.
1143 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1145 * friend.c (do_friend): Don't take the nested [template] class
1146 into account when deciding whether to warn about the friend
1147 function not referring to a template function.
1149 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1151 * typeck.c (build_unary_op): Clarify error message.
1153 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1155 * parse.y (component_constructor_declarator): allow optional
1156 parentheses around constructor class name.
1158 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1160 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1162 * init.c (emit_base_init): Remove incorrect comment about
1164 * method.c (make_thunk): Fix comment alignment.
1166 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1168 Kill remnants of this is variable.
1169 * cp-tree.h (flag_this_is_variable): Remove.
1170 * decl2.c (flag_this_is_variable): Remove.
1171 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1172 (build_vbase_path): The path is non-static, even in a cdtor.
1173 (resolves_to_fixed_type_p): Add additional return value.
1174 * search.c (init_vbase_pointers): Adjust.
1175 * tree.c (lvalue_p_1): Adjust.
1176 * typeck.c (mark_addressable): Adjust.
1178 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1180 * pt.c (unify): Don't check cv quals of array types.
1182 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1184 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1185 check whether we already have the type.
1187 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1189 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1190 * call.c (build_op_delete_call): Simplify to remove duplicate
1192 * class.c (clone_function_decl): Don't build the deleting variant
1193 of a non-virtual destructor.
1194 * decl.c (finish_destructor_body): Don't call delete if this is a
1195 non-virtual destructor.
1196 * init.c (build_delete): Explicitly call `operator delete' when
1197 deleting an object with a non-virtual destructor.
1199 2001-02-13 Jason Merrill <jason@redhat.com>
1201 * lang-specs.h: Add more __EXCEPTIONS.
1203 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1205 * typeck2.c (process_init_constructor): Check
1206 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1208 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1210 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1211 Remove spurious information in comment. Allow further
1212 adjustments of REFERENCE_TYPE args.
1214 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1216 * errfn.c (cp_deprecated): Tweak diagnostic text.
1217 * parse.y (new_initializer): Deprecate initializer lists
1220 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1222 Remove old ABI support.
1224 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1226 * decl2.c (flag_vtable_thunks): Always set it to 1.
1227 (flag_new_abi): Likewise.
1228 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1230 * Makefile.in (g++spec.o): Fix typo.
1232 2001-02-09 Jason Merrill <jason@redhat.com>
1234 * lang-specs.h: Restore definition of __EXCEPTIONS.
1236 2001-02-08 Jason Merrill <jason@redhat.com>
1238 * search.c (shared_member_p): New function.
1239 (lookup_field_r): Use it.
1240 * cp-tree.h (SHARED_MEMBER_P): Remove.
1242 * method.c (process_overload_item): Handle template-dependent array
1244 * pt.c (type_unification_real): If we end up with undeduced nontype
1247 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1250 * typeck2.c (friendly_abort): Don't say anything if we have
1251 earlier errors or sorries.
1253 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1254 wchar_t. Ignore if in_system_header.
1256 * decl.c (maybe_push_cleanup_level): New fn...
1257 (start_decl_1): ...split out from here.
1258 * cvt.c (build_up_reference): Use it.
1259 * cp-tree.h: Declare it.
1261 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1263 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1266 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1268 * pt.c (lookup_template_class): Make sure it's a primary
1269 template or template_template_parm when called from the parser.
1270 (instantiate_template_class): Add assertion.
1272 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1274 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1275 from error_mark_node.
1277 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1279 Fix specification and implementation bugs in V3 ABI
1280 construction vtables.
1281 * cp-tree.h (flag_dump_class_layout): New flag.
1282 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1283 (BINFO_LOST_PRIMARY_P): New flag.
1284 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1285 (BINFO_PRIMARY_MARKED_P): Rename to ...
1286 (BINFO_PRIMARY_P): ... here.
1287 (binfo_via_virtual): New prototype.
1288 * decl2.c (flag_dump_class_layout): New flag.
1289 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1290 use `=' as a file name separator.
1291 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1293 (build_vtbl_address): If this is a virtual primary base, then
1294 get the vtbl of what it is ultimately primary for.
1295 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1296 for BINFO_PRIMARY_P.
1297 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1298 (get_shared_vbase_if_not_primary): Likewise.
1299 (dfs_get_pure_virtuals): Likewise.
1300 (expand_upcast_fixups): Likewise.
1301 (fixup_virtual_upcast_offsets): Likewise.
1302 (dfs_find_vbase_instance): Likewise.
1303 (find_vbase_instance): Likewise.
1304 (binfo_from_vbase): Adjust comment to reflect reality.
1305 (binfo_via_virtual): New function.
1306 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1307 for binfo walking during VTT construction.
1308 (dfs_mark_primary_bases): Remove.
1309 (force_canonical_binfo_r): New function.
1310 (force_canonical_binfo): New function.
1311 (mark_primary_virtual_base): New function.
1312 (mark_primary_bases): Walk in inheritance graph order, use
1313 mark_primary_virtual_base.
1314 (determine_primary_base): Use some more intermediate variables.
1315 (dfs_find_final_overrider): Don't check for overriding along a
1317 (dfs_modify_vtables): Walk into primary virtual bases too.
1318 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1319 (build_base_fields): Likewise.
1320 (dfs_set_offset_for_unshared_vbases): Likewise.
1321 (layout_virtual_bases): Likewise.
1322 (end_of_class): Likewise.
1323 (finish_struct_1): Call dump_class_hierarchy, if requested.
1324 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1325 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1326 (dump_class_hierarchy): Add file parameter. Append to file, if
1328 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1329 Use canonical base for virtual bases.
1330 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1331 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1332 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1333 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1335 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1336 from DATA. We want virtual primary bases and all bases via virtual.
1337 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1338 virtual base when not a construction vtable.
1339 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1340 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1341 Use canonical bases when processing virtual bases.
1342 (accumulate_vtbl_inits): We're interested in any base via a
1344 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1345 within a construction vtable, determine what is being overridden.
1346 (build_vtbl_initializer): Add more comments
1347 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1348 (build_rtti_vtbl_entries): Check if the base has lost its
1351 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1353 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1355 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1357 * decl.c (pushdecl): Call abort instead of fatal.
1358 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1359 * init.c (build_new_1): Likewise.
1360 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1361 * decl.c (build_typename_type): hash_table_init now returns void.
1362 decl.c (init_decl_processing): Make an error non-fatal.
1364 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1366 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1368 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1369 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1370 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1371 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1372 * decl.c (maybe_commonize_var): Use the new name-mangling where
1374 * decl2.c (comdat_linkage): Enhance comments. Make all
1375 compiler-generated things static, if COMDAT is not available.
1376 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1378 (tinfo_base_init): Use the correct mangled name for typeinfo
1379 strings, and push them into the global scope.
1380 (typeinfo_in_lib_p): New function.
1381 (synthesize_tinfo_var): Use it.
1382 (create_real_tinfo_var): Likewise.
1384 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1386 * decl.c (push_class_binding): Use context_for_name_lookup instead
1388 * search.c (context_for_name_lookup): Remove static. Check for NULL
1389 context in the loop.
1390 * cp-tree.h (context_for_name_lookup): Add prototype.
1392 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1394 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1395 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1397 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1398 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1400 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1402 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1403 of macros used when compiling g++spec.c.
1404 * g++spec.c (lang_specific_driver): Link with the shared
1407 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1409 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1410 make_reference_declarator, make_call_declarator), method.c
1411 (implicitly_declare_fn), parse.y (namespace_using_decl,
1412 notype_unqualified_id, expr_or_declarator, new_type_id,
1413 after_type_declarator, direct_after_type_declarator,
1414 notype_declarator, complex_notype_declarator,
1415 complex_direct_notype_declarator, qualified_id,
1416 notype_qualified_id, overqualified_id, direct_new_declarator,
1417 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1418 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1419 instead of build_parse_node.
1421 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1423 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1424 (minus_one_node): Moved to top level gcc directory. Renamed
1425 to integer_minus_one_node.
1427 * init.c (init_init_processing): Don't set minus_one_node.
1428 (build_vec_init): Use integer_minus_one_node.
1430 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1432 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1434 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1435 identical and they would be replaced with constant, remove
1436 MODIFY_EXPR from the tree.
1438 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1440 * Make-lang.in: Remove all dependencies on defaults.h.
1441 * call.c: Don't include defaults.h.
1443 * decl2.c: Likewise.
1444 * except.c: Likewise.
1448 * typeck.c: Likewise.
1450 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1452 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1453 operators even in "C" linkage.
1454 * method.c (set_mangled_name_for_decl): Likewise.
1455 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1456 overloaded operators in "C" linkage.
1458 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1460 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1461 (tsubst_arg_types): Check parameter is not void.
1462 (tsubst): Adjust tsubst_decl call.
1464 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1466 * call.c (add_builtin_candidate): Quote std properly, from
1469 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1471 * pt.c (check_explicit_specialization): Clone constructors and
1474 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1476 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1477 indicates anything special about template depth. Make sure we
1478 only count the user visible template classes.
1480 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1482 * call.c (build_conv): Typo in comment.
1483 (add_builtin_candidate): Add more explanation.
1484 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1485 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1486 when we have enumeral types.
1487 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1488 candidates for relops and eqops.
1489 (joust): Simplify control flow. Allow a non-template user
1490 function to hide a builtin.
1492 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1494 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1495 (more_specialized): Add deduction parameter.
1496 * call.c (joust): Adjust more_specialized call.
1497 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1498 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1499 (get_bindings_order): Remove.
1500 (get_bindings_real): Add DEDUCE parameter.
1501 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1502 REFERENCE_TYPE jig for DEDUCE_ORDER.
1503 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1504 maybe_adjust_types_for_deduction.
1505 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1507 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1508 (check_cv_quals_for_unify): Use new unify qualifier flags.
1509 (unify): Clear new unify qualifier flags.
1510 (get_bindings_real): Add DEDUCE parameter.
1511 (get_bindings): Adjust call to get_bindings_real.
1512 (get_bindings_overload): Likewise.
1513 (most_specialized_instantiation): Adjust call to
1516 2001-01-19 Jason Merrill <jason@redhat.com>
1518 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1520 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1523 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1525 * decl2.c (arg_assoc_class): Fix double iteration logic.
1527 2001-01-19 Jason Merrill <jason@redhat.com>
1529 * init.c (build_delete): Always call convert_force to strip cv-quals.
1531 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1532 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1533 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1535 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1537 * search.c (get_vbase_1): Count only virtual bases.
1539 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1541 * class.c (duplicate_tag_error): Robustify flag clearing.
1543 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1545 * cp-tree.h (lookup_template_class): Add complain parm.
1546 * decl.c (lookup_namespace_name): Adjust call to
1547 lookup_template_class.
1548 (make_typename_type): Likewise.
1549 * semantics.c (finish_template_type): Likewise.
1550 * pt.c (lookup_template_class): Add complain parm. Adjust.
1551 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1554 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1556 * pt.c (copy_default_args_to_explicit_spec): Preserve
1557 object's CV quals. Reorganize.
1559 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1561 * typeck.c (build_modify_expr): Say `initialization' for
1563 * init.c (build_default_init): Convert to enumeral type, if
1566 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1568 * parse.y (nomods_initdcl0): Properly set things up for
1571 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1573 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1574 (type_unification_real): Set it.
1577 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1579 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1581 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1583 * semantics.c (begin_class_definition): Check we're not inside a
1586 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1588 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1591 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1593 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1594 * call.c (build_over_call): Add comment.
1596 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1598 * cvt.c (ocp_convert): Handle vector type conversion
1599 * typeck2.c (digest_init): Handle vector type initializations
1601 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1603 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1606 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1608 * pt.c (check_nontype_parm): Rename to ...
1609 (invalid_nontype_parm_type_p): ... here.
1610 (process_template_parm): Adjust.
1611 (convert_template_argument): Adjust.
1613 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1615 * pt.c (check_nontype_parm): New function.
1616 (process_template_parm): Use it.
1617 (convert_template_argument): Use it.
1618 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1621 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1623 * tree.c: Add defaults.h
1624 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1625 * Make-lang.in (cp/tree.o): Add defaults.h.
1627 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1629 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1631 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1633 * g++.1: Change to be ".so man1/gcc.1".
1635 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1637 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1639 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1640 ($(srcdir)/cp/g++int.info): New target.
1641 * gxxint.texi: Add info directory entry. Use @@ in email address.
1642 * .cvsignore: Update.
1644 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1646 * typeck.c (build_c_cast): Do template processing earlier.
1647 Always pedwarn on array casts.
1649 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1651 * friend.c (make_friend_class): Make sure a templated class is
1652 actually a template.
1654 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1656 * decl2.c (get_guard): Set linkage from guarded decl.
1658 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1660 * call.c (convert_default_arg): Check for unprocessed
1662 * cp-tree.h (replace_defarg): Move to spew.c.
1663 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1664 spew.c, which is where they really are.
1665 (done_pending_defargs): Declare.
1666 (unprocessed_defarg_fn): Declare.
1667 * decl.c (replace_defarg): Move to spew.c
1668 * parse.y (structsp): Call done_pending_defargs.
1669 * spew.c (defarg_fns): Rearrange list structure.
1670 (defarg_fnsdone): New static variable.
1671 (defarg_depfns): New static variable.
1672 (init_spew): Adjust.
1673 (add_defarg_fn): Store the type in TREE_TYPE.
1674 (do_pending_defargs): Detect and deal with ordering constraints
1676 (done_pending_defargs): New function.
1677 (unprocessed_defarg_fn): New function.
1678 (replace_defarg): Moved from decl.c. Robustify. Don't save
1679 if circularity detected.
1681 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1683 * pt.c (unify): Check array has a domain, before checking
1684 whether it is variable sized.
1686 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1688 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1689 parameters with pointers to arrays of unknown bound.
1691 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1693 * parse.y (template_parm_header, template_spec_header): New
1694 reductions. Split out from ...
1695 (template_header): ... here. Use them.
1696 (template_template_parm): Use template_parm_header.
1697 * semantics.c (finish_template_template_parm): Add assert.
1699 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1701 * mangle.c (write_builtin_type): Fix thinko.
1703 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1704 (copy_default_args_to_explicit_spec): Likewise.
1705 (check_explicit_specialization): Use it.
1707 * class.c (finish_struct_1): Remove last argument in call to
1708 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1709 * decl.c (builtin_function): Likewise.
1710 (build_cp_library_fn): Likewise.
1711 (check_initializer): Likewise.
1712 (make_rtl_for_nonlocal_decl): Likewise.
1713 (cp_finish_decl): Likewise.
1714 (start_function): Likewise.
1715 * decl2.c (finish_anon_union): Likewise.
1716 * friend.c (do_friend): Likewise.
1717 * init.c (build_java_class_ref): Likewise.
1718 * method.c (make_thunk): Likewise.
1719 * pt.c (tsubst_friend_function): Likewise.
1720 * semantics.c (expand_body): Likewise.
1722 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1724 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1725 looking at DECL_CLONED_FUNCTION for non-functions.
1727 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1729 * error.c (dump_template_parameter): Use parm to determine how
1730 to print default value.
1732 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1734 * class.c (duplicate_tag_error): Clear more flags.
1736 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1738 * call.c (build_new_method_call): Use binfo_for_vbase.
1740 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1742 * cp-tree.h (flag_cond_mismatch): Don't declare.
1743 * decl2.c (flag_cond_mismatch): Don't define.
1744 (lang_f_options): Remove cond-mismatch.
1745 (unsupported_options): Add cond-mismatch.
1747 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1749 * class.c (handle_using_decl): Reject using of constructor name
1750 of sourcing class. Allow injecting of a method with same name as
1751 nested class. Fixup error messages.
1753 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1755 * decl2.c (lang_decode_option): Handle -Wformat=2.
1757 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1759 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1760 initialized_in_class.
1761 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1762 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1763 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1764 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1765 * pt.c (check_default_tmpl_args): Adjust for
1766 DECL_INITIALIZED_IN_CLASS_P.
1767 (instantiate_class_template): Likewise.
1768 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1770 * class.c (finish_struct): Constify saved_filename.
1772 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1774 * class.c (duplicate_tag_error): Adjust diagnostic.
1775 (finish_struct): Locally set location to start of struct.
1776 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1778 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1780 * decl.c (struct binding_level): Adjust class_shadowed comments
1782 (push_class_level_binding): Ajust comments to reflect reality.
1783 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1784 Don't set TREE_VALUE on the class_shadowed list.
1786 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1788 * decl2.c (acceptable_java_type): Allow references too.
1789 * init.c (build_java_class_ref): When using the new ABI, search
1790 `class$' and have it mangled with `mangle_decl.'
1791 * mangle.c (write_java_integer_type_codes): New function.
1792 (write_builtin_type): Detect and mangle Java integer and real
1795 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1797 * decl2.c (grokfield): Don't accept `asm' specifiers for
1798 non-static data members.
1800 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1802 * expr.c (cplus_expand_expr): Don't reset `target'.
1804 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1806 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1808 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1810 * parse.y (template_datadef): Check for error_mark_node.
1812 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1814 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1816 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1818 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1819 (record_builtin_type): Make non-static.
1820 (flag_short_double): Don't declare.
1821 (init_decl_processing): Remove the creation of many tree nodes now
1822 in c_common_nodes_and_builtins.
1823 (build_void_list_node): New function.
1824 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1825 * cp-tree.h (flag_short_wchar): Don't declare.
1827 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1829 * call.c (build_conv): Don't use build1 for USER_CONV.
1830 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1832 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1834 * lex.c (lang_init): Call c_common_lang_init.
1836 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1838 * search.c (lookup_fnfields_here): Remove.
1839 (look_for_overrides_r): Use lookup_fnfields_1.
1840 Ignore functions from using declarations.
1842 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1844 Implement exceptions specifiers for implicit member functions.
1845 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1846 * method.c (synthesize_exception_spec): New function.
1847 (locate_dtor, locate_ctor, locate_copy): New functions.
1848 (implicitly_declare_fn): Generate the exception spec too.
1849 * search.c (check_final_overrider): Check artificial functions
1851 * typeck2.c (merge_exception_specifiers): New function.
1853 2001-01-03 Jason Merrill <jason@redhat.com>
1855 * init.c (build_default_init): New fn.
1856 (perform_member_init): Split out from here.
1857 (build_new_1): Use it. Simplify initialization logic.
1858 (build_vec_init): Take an array, rather than a pointer and maxindex.
1859 Speed up simple initializations. Don't clean up if we're assigning.
1860 * cp-tree.h: Adjust.
1861 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1862 * parse.y (new_initializer): Return void_zero_node for ().
1863 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1864 * typeck2.c (digest_init): Only complain about user-written
1867 2000-12-22 Mike Stump <mrs@wrs.com>
1869 * decl2.c: (max_tinst_depth): Increase to 50.
1871 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1873 * class.c (invalidate_class_lookup_cache): Zero the
1874 previous_class_values.
1875 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1877 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1878 * decl.c (free_bindings): New variable.
1879 (push_binding): Don't create a new binding if we have one on the
1881 (pop_binding): Put old bindings on the free list.
1882 (init_decl_processing): Use size_int, not build_int_2.
1883 Register free_bindings as a GC root.
1884 (cp_make_fname_decl): Use size_int, not build_int_2.
1885 (push_inline_template_parms_recursive): Likewise.
1886 (end_template_parm_list): Likewise.
1887 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1888 (tsubst_template_parms): Use size_int, not build_int_2.
1890 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1892 2001-01-02 Richard Henderson <rth@redhat.com>
1894 * parse.y (asm): Set ASM_INPUT_P.
1896 2001-01-02 Jason Merrill <jason@redhat.com>
1898 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1901 * typeck.c (cp_truthvalue_conversion): New fn.
1902 * cvt.c (ocp_convert): Use it.
1904 * cp-tree.h: Lose c-common.c decls.
1906 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1907 * cvt.c (convert_to_void): Use type_unknown_p.
1909 * typeck.c (strip_all_pointer_quals): Also strip quals from
1910 pointer-to-member types.
1912 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1915 * call.c (build_new_method_call): Do evaluate the object parameter
1916 when accessing a static member.
1917 * typeck.c (build_component_ref): Likewise.
1919 2001-01-02 Andreas Jaeger <aj@suse.de>
1921 * decl.c (cp_missing_noreturn_ok_p): New.
1922 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1924 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1926 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1928 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1930 * class.c (pushclass): Remove #if 0'd code.
1931 * cp-tree.h (overload_template_name): Remove.
1932 * decl.c (store_bindings): Simplify.
1933 (pop_from_top_level): Likewise.
1934 * pt.c (overload_template_name): Remove.
1935 (instantiate_decl): Don't call push_to_top_level if it's not
1938 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1940 * pt.c (register_local_specialization): Don't return a value.
1941 (lookup_template_class): Use move-to-front heuristic when looking
1942 up template instantiations.
1943 (instantiate_decl): Only push_to_top_level when we're actually
1944 going to instantiate the template.
1946 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1948 * search.c (binfo_for_vtable): Return least derived class, not
1949 most. Handle secondary vtables.
1951 2000-12-22 Jason Merrill <jason@redhat.com>
1953 * pt.c (more_specialized): Don't optimize len==0.
1954 (fn_type_unification): If we're adding the return type, increase len.
1956 * typeck.c (build_binary_op): Fix pmf comparison logic.
1958 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1959 DECL_STATIC_FUNCTION_P.
1961 * semantics.c (genrtl_finish_function): Don't try to jump to
1962 return_label unless it exists.
1964 In partial ordering for a call, ignore parms for which we don't have
1966 * call.c (joust): Pass len to more_specialized.
1967 (add_template_candidate_real): Strip 'this', pass len.
1968 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1969 (get_bindings_order): New fn. Pass len down.
1970 (get_bindings_real): Strip 'this', pass len.
1971 (fn_type_unification): Likewise.
1972 (type_unification_real): Succeed after checking 'len' args.
1973 (most_specialized_instantiation): Lose explicit_args parm.
1974 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1977 2000-12-21 Jason Merrill <jason@redhat.com>
1979 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1980 DECL_TEMPLATE_RESULT.
1982 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1983 lookup_fnfields_here.
1985 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1987 * call.c (build_object_call): Also allow conversions that return
1988 reference to pointer to function.
1989 (add_conv_candidate): Handle totype being ref to ptr to fn.
1990 (build_field_call): Also allow members of type reference to function.
1991 Lose support for calling pointer to METHOD_TYPE fields.
1993 * error.c (dump_expr): Handle *_CAST_EXPR.
1995 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1997 * tree.c (break_out_cleanups): Lose.
1998 * cp-tree.h: Remove prototype.
1999 * typeck.c (build_component_ref): Don't break_out_cleanups.
2000 (build_compound_expr): Likewise.
2001 * semantics.c (finish_expr_stmt): Likewise.
2003 2000-12-20 Richard Henderson <rth@redhat.com>
2005 * cp-tree.h: Update declarations.
2006 * decl.c (finish_case_label): Return the new stmt node.
2007 * semantics.c (finish_goto_stmt): Likewise.
2008 (finish_expr_stmt, finish_return_stmt): Likewise.
2009 (finish_break_stmt, finish_continue_stmt): Likewise.
2010 (finish_asm_stmt): Likewise.
2011 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2012 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2013 (simple_if, simple_stmt): Return the new stmt node.
2016 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2018 * cp-tree.h: Don't declare warn_long_long.
2020 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2022 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2025 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2027 * pt.c (unify): Handle when both ARG and PARM are
2028 BOUND_TEMPLATE_TEMPLATE_PARM.
2030 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2032 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2033 DECL_TEMPLATE_PARM_P.
2035 2000-12-15 Jason Merrill <jason@redhat.com>
2037 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2039 * init.c (build_new_1): Don't strip quals from type.
2041 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2043 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2045 * call.c (build_new_function_call): Lose space before paren in
2047 (build_new_method_call): Likewise.
2049 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2051 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2053 * pt.c (check_explicit_specialization): Propagate default
2054 function arguments to explicit specializations.
2056 2000-12-13 DJ Delorie <dj@redhat.com>
2058 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2061 2000-12-08 Jason Merrill <jason@redhat.com>
2063 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2065 Clean up copy-initialization in overloading code.
2066 * call.c (build_user_type_conversion_1): Die if we are asked to
2067 convert to the same or a base type.
2068 (implicit_conversion): Avoid doing so. Lose reference binding code.
2069 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2070 direct-initialization. Also do direct-init part of copy-init.
2071 (build_user_type_conversion): Don't provide context to convert_like.
2072 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2073 the constructor call for copy-init.
2075 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2076 instantiation of a member template.
2077 (do_decl_instantiation): Not here.
2079 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2081 * class.c (check_field_decls): Don't special case anonymous
2082 fields in error messages.
2083 (note_name_declared_in_class): Use %D on diagnostic.
2085 * tree.c (pod_type_p): Use strip_array_types.
2086 (cp_valid_lang_attribute): Likewise.
2087 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2088 multiple evaluations.
2089 (cp_has_mutable_p): Use strip_array_types.
2091 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2093 * cp-tree.h (sufficient_parms_p): Declare new function.
2094 * call.c (sufficient_parms_p): New function, broken out of ...
2095 (add_function_candidate): ... here. Use it.
2096 (add_conv_candidate): Use it.
2097 * decl.c (grok_ctor_properties): Use it.
2099 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2101 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2103 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2105 * decl2.c (lang_decode_option): Handle -Wformat-security.
2107 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2109 * pt.c (verify_class_unification): New function.
2110 (get_class_bindings): Use it.
2111 (try_class_unification): Tidy.
2112 (unify): Handle when argument of a template-id is not
2113 template parameter dependent.
2114 (template_args_equal): Handle when TREE_CODE's do not match.
2116 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2118 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2119 for -save-temps, pass all relevant -Defines to it, and then don't
2120 pass them to cc1plus.
2122 2000-12-05 Will Cohen <wcohen@redhat.com>
2124 * decl.c (finish_case_label): Cleared
2125 more_cleanups_ok in surrounding function scopes.
2126 (define_label): Likewise.
2128 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2130 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2131 (get_matching_virtual): Remove.
2132 (look_for_overrides): Declare new function.
2133 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2135 * class.c (check_for_override): Move base class iteration code
2136 to look_for_overrides.
2137 * search.c (next_baselink): Remove.
2138 (get_virtuals_named_this): Remove.
2139 (get_virtual_destructor): Remove.
2140 (tree_has_any_destructors_p): Remove.
2141 (struct gvnt_info): Remove.
2142 (check_final_overrider): Remove `virtual' from error messages.
2143 (get_matching_virtuals): Remove. Move functionality to ...
2144 (look_for_overrides): ... here, and ...
2145 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2148 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2150 * typeck.c (get_delta_difference): If via a virtual base,
2152 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2155 2000-12-04 Richard Henderson <rth@redhat.com>
2157 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2159 2000-12-04 Jason Merrill <jason@redhat.com>
2161 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2162 (write_builtin_type): Pass intSI_type_node and the like through
2164 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2165 Pass intSI_type_node and the like through type_for_mode.
2166 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2167 * pt.c (tsubst, unify): Likewise.
2168 * tree.c (walk_tree): Likewise.
2169 * error.c (dump_type): Likewise.
2170 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2172 * Make-lang.in: Tweak top comment for emacs.
2175 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2177 * class.c (clone_function_decl): Robustify.
2179 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2181 * decl.c (store_bindings): Only search in the non modified
2182 old_bindings for duplicates.
2184 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2186 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2189 * typeck.c (build_static_cast): Remove unused variable.
2191 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2193 * pt.c: Fix typo in comment.
2195 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2197 * decl2.c (warn_format): Remove definition.
2198 (lang_decode_option): Handle -Wformat-nonliteral,
2199 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2201 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2203 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2204 (init_decl_processing): Don't create string_type_node,
2205 const_string_type_node, wint_type_node, intmax_type_node,
2206 uintmax_type_node, default_function_type, ptrdiff_type_node and
2207 unsigned_ptrdiff_type_node. Adjust position of call to
2208 c_common_nodes_and_builtins.
2209 (identifier_global_value): New function.
2211 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2213 * call.c (standard_conversion): Reject pointer to member
2214 conversions from ambiguous, inaccessible or virtual bases.
2215 * typeck.c (build_static_cast): Don't check pointers to members
2218 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2220 * method.c (do_build_copy_constructor): Preserve cv
2221 qualifications when accessing source object members.
2222 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2225 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2227 * method.c (do_build_assign_ref): Construct appropriately
2228 CV-qualified base reference. Don't allow const casts in base
2231 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2233 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2234 incomplete return type.
2236 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2238 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2239 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2242 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2244 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2246 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2248 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2250 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2252 * decl.c (grokdeclarator): Do type access control on friend
2255 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2257 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2258 bison parser ickiness.
2259 * pt.c (tsubst_friend_function): Enter namespace scope when
2260 tsubsting the function name.
2261 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2263 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2265 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2266 * cvt.c (cp_convert_to_pointer): Add force parameter.
2267 Allow conversions via virtual base if forced.
2268 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2269 (ocp_convert): Likewise.
2270 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2271 * typeck.c (get_delta_difference): Adjust handling of virtual
2274 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2276 * tree.c (struct list_hash): Remove.
2277 (list_hash_table): Make it be an htab.
2278 (struct list_proxy): New type.
2279 (list_hash_eq): New function.
2280 (list_hash_pieces): Renamed from ...
2281 (list_hash): ... this.
2282 (list_hash_lookup): Remove.
2283 (list_hash_add): Remove.
2284 (hash_tree_cons): Use the generic hashtable.
2285 (mark_list_hash): Remove.
2286 (init_tree): Create the hashtable.
2288 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2290 * method.c (build_mangled_C9x_name): Rename to
2291 build_mangled_C99_name. Change C9X references in comments to
2294 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2296 * parse.y (unary_expr): Move VA_ARG from here ...
2297 (primary): ... to here.
2299 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2301 * semantics.c (finish_id_expr): If type is error_mark, return
2304 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2306 * pt.c (lookup_template_class): Simplify loop exit constructs.
2307 Cope when there is no partial instantiation of a template
2310 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2312 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2314 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2316 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2319 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2320 destructors that haven't already been cloned.
2322 2000-11-20 Richard Henderson <rth@redhat.com>
2324 * parse.y (yyparse_1): Rename the parser entry point.
2326 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2328 * mangle.c (write_name): Use <unscoped-name> for names directly in
2330 (write_unscoped_name): Accept names directly in function scope.
2332 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2334 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2335 * parse.y (extdef): Add EXPORT reduction.
2336 * spew.c (yylex): Don't skip export here.
2338 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2340 * decl.c (init_decl_processing): Correct name of pure virtual
2341 function under the new ABI.
2342 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2343 (throw_bad_typeid): Likewise for bad typeid function.
2345 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2347 * decl.c (grokparms): Don't even function types of `void' type,
2349 * mangle.c (write_type): Don't crash when confronted with the
2352 * decl.c (grokparms): Don't create parameters of `void' type.
2354 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2356 * lex.c (mark_impl_file_chain): Delete.
2357 (init_parse): Remove call to ggc_add_string_root. No need to
2358 ggc_strdup a string constant. Do not add impl_file_chain to GC
2360 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2362 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2364 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2366 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2368 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2369 * decl.c (grokdeclarator): Don't reject void parms here.
2370 (require_complete_types_for_parms): Simplify, use
2371 complete_type_or_else.
2372 (grokparms): Remove bitrot. Remove funcdef parm.
2373 Deal with ellipsis parm lists here.
2374 * semantics.c (finish_parmlist): Don't append void_list_node
2375 here. Set PARMLIST_ELLIPSIS_P.
2377 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2379 * typeck2.c (incomplete_type_error): Reorganise to avoid
2380 excessive diagnostics.
2382 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2384 * lex.c (struct impl_files, internal_filename): Constify a char *.
2386 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2388 * mangle.c (write_special_name_constructor): Don't generate
2389 assembler junk when confronted with an old-style constructor.
2390 (write_special_name_destructor): Likewise.
2391 (mangle_decl_string): Do it here instead.
2393 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2395 * call.c (op_error): Make error messages clearer.
2397 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2399 * decl.c (wrapup_globals_for_namespace): Don't mark things
2400 TREE_ASM_WRITTEN when they're not.
2402 2000-11-15 Jason Merrill <jason@redhat.com>
2404 * typeck2.c (friendly_abort): Uncount the error before handing
2407 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2409 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2411 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2413 * class.c (build_vtbl_initializer): Fix typo in comment.
2414 * typeck.c (expr_sizeof): Don't crash on errors.
2416 2000-11-14 Jim Wilson <wilson@redhat.com>
2418 * lang-specs.h: Add %2 after %(cc1_options).
2420 2000-11-14 Richard Henderson <rth@redhat.com>
2422 * typeck.c (c_sizeof): Be strict about casting result value
2423 back to c_size_type_node.
2424 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2426 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2428 * typeck.c (build_unary_op): Use boolean_increment from
2429 c-common.c, moving the relevant code there.
2431 2000-11-11 Jason Merrill <jason@redhat.com>
2433 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2435 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2438 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2440 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2441 * lex.c (copy_lang_decl): Likewise.
2443 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2445 * dump.c (cp_dump_tree): Don't dump function bodies here.
2447 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2448 (dump.o): Update dependency list.
2449 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2450 (flag_dump_translation_unit): Likewise.
2451 (CP_TYPE_QUALS): Adjust definition.
2452 (DECL_C_BIT_FIELD): Remove.
2453 (SET_DECL_C_BIT_FIELD): Likewise.
2454 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2455 (add_maybe_template): Likewise.
2456 (strip_array_types): Likewise.
2457 (dump_node_to_file): Likewise.
2458 (cp_dump_tree): New function.
2459 * decl.c (init_decl_processing): Set lang_dump_tree.
2460 * decl2.c (flag_dump_translation_unit): Remove.
2461 * dump.c: Move most of it to ../c-dump.c.
2462 (cp_dump_tree): New function.
2463 * pt.c (add_maybe_template): Remove.
2464 * typeck.c (strip_array_types): Likewise.
2466 2000-11-07 Eric Christopher <echristo@redhat.com>
2468 * decl.c (init_decl_processing): Change definition of
2469 __wchar_t to wchar_t. Remove artificial declaration of
2471 * lex.c: Change instances of __wchar_t to wchar_t.
2473 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2475 * lex.c (do_identifier): Don't lookup_name for operators.
2476 * parse.y (operator): Save looking_for_typename.
2477 (unoperator): Restore it.
2478 * spew.c (frob_opname): Use nth_token for lookahead.
2480 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2482 * decl.c (grok_op_properties): Always use coerce_new_type and
2484 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2485 exception specification. Tidy up.
2486 (coerce_delete_type): Preserve exception specification. Tidy up.
2488 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2490 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2491 (push_binding_level), error.c (cp_tree_printer), pt.c
2492 (process_partial_specialization, tsubst_template_arg_vector),
2493 search.c (lookup_member): Use memset () instead of bzero ().
2495 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2497 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2499 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2501 * Make-lang.in (c++.distdir): Remove.
2503 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2505 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2506 declarations from different namespaces to be combined.
2508 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2510 * decl.c: Include tm_p.h.
2512 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2514 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2516 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2518 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2519 (build_overload_value), repo.c (open_repo_file), xref.c
2520 (open_xref_file): Use strchr () and strrchr () instead of index ()
2523 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2525 * call.c (build_over_call): Call fold on the CALL_EXPR.
2527 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2529 * error.c (dump_template_decl): Separate template hearders with
2532 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2534 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2535 TS_* flags with corresponding TFF_*. Adjust prototypes of
2536 functions (which used to take a tree_string_flags) to take an int.
2538 * cp-tree.h (enum tree_string_flags): Remove
2539 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2540 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2541 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2542 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2543 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2544 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2545 (type_as_string, decl_as_string, expr_as_string,
2546 context_as_string): Adjust prototype.
2548 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2549 instead of TS_PLAIN.
2551 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2552 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2555 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2557 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2558 (linkage_kind): New enumeration.
2559 (decl_linkage): New function.
2560 * decl2.c (comdat_linkage): Extend comment.
2561 * error.c (dump_function_decl): Print the arguments used to
2562 instantiate a template, even when not printing the type of the
2564 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2565 not TREE_PUBLIC, to test for external linkage.
2566 * tree.c (decl_linkage): New function.
2568 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2570 * pt.c (instantiate_decl): Always instantiate static data members
2571 initialized in-class.
2573 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2575 * Make-lang.in: Move all build rules here from Makefile.in,
2576 adapt to new context. Wrap all rules that change the current
2577 directory in parentheses. Expunge all references to $(P).
2578 When one command depends on another and they're run all at
2579 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2580 all object-file generation rules. Delete obsolete variables.
2582 * Makefile.in: Delete.
2583 * config-lang.in: Delete outputs= line.
2585 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2587 * error.c (dump_function_decl): Print no space between
2588 `ptr-operator' the `type-specifier' of the return type.
2589 (dump_type_prefix): Make sure we put space at the appropriate
2592 2000-10-23 Jason Merrill <jason@redhat.com>
2594 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2596 2000-10-22 Jason Merrill <jason@redhat.com>
2598 * call.c (build_conditional_expr): Use ocp_convert to force
2601 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2603 * call.c (standard_conversion): Use RVALUE_CONVs for all
2604 expressions that satisfy lvalue_p, not just those that satisfy
2607 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2609 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2610 not one with TYPE_IS_SIZETYPE set.
2611 (dubious_conversion_warnings): Remove special-case code.
2613 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2615 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2616 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2617 (dump_type_prefix): Print vector-of-int as 'int vector'.
2618 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2619 * tree.c (walk_tree): Handle VECTOR_TYPE.
2621 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2623 2000-10-21 Jason Merrill <jason@redhat.com>
2625 * parse.y (operator): Set got_object from got_scope.
2626 Set looking_for_typename.
2627 * decl.c (lookup_name_real): Clear val after setting from_obj.
2628 Reorganize diagnostic.
2630 2000-10-20 Jason Merrill <jason@redhat.com>
2632 * tree.c (walk_tree): Don't walk into default args.
2634 * error.c (dump_expr): Use host_integerp.
2636 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2638 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2639 "since" in error message.
2641 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2643 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2645 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2647 * decl.c (revert_static_member_fn): Fixed typo.
2649 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2651 * class.c (subobject_offset_fn): New type.
2652 (dfs_record_base_offsets): Remove.
2653 (record_base_offsets): Likewise.
2654 (dfs_search_base_offsets): Likewise.
2655 (record_subobject_offset): New function.
2656 (check_subobject_offset): Likewise.
2657 (walk_subobject_offsets): Likewise.
2658 (record_subobject_offsets): Likewise.
2659 (layout_conflict_p): Reimplement.
2660 (layout_nonempty_base_or_field): Correct handling of type
2661 conflicts during layout.
2662 (layout_empty_base): Likewise.
2663 (build_base_field): Adjust to handle new representation of empty
2665 (build_base_fields): Likewise.
2666 (layout_virtual_bases): Likewise.
2667 (splay_tree_compare_integer_csts): New function.
2668 (layout_class_type): Use a splay_tree, rather than a varray, to
2669 represent the offsets of empty bases.
2671 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2672 * decl.c (select_decl): Don't return declarations that are
2675 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2677 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2678 (fake_std_node): New macro.
2679 * decl.c (in_std): Rename to ...
2680 (in_fake_std): ... this.
2681 (flag_no_builtin): Remove.
2682 (flag_no_nonansi_builtin): Likewise.
2683 (walk_namespaces_r): Use fake_std_node.
2684 (push_namespace): Use std_identifier.
2685 (pop_namespace): Use in_fake_std.
2686 (lookup_name_real): Use fake_std_node.
2687 (init_decl_processing): When -fhonor-std, create the `std'
2688 namespace. Don't create a dummy fake_std_node in that case.
2689 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2690 (builtin_function): Put builtins whose names don't begin
2691 with `_' in the std namespace.
2692 * decl2.c (flag_no_builtin): Remove.
2693 (flag_no_nonansi_builtin): Likewise.
2694 (set_decl_namespace): Use fake_std_node.
2695 (validate_nonmember_using_decl): Likewise.
2696 (do_using_directive): Likewise.
2697 (handle_class_head): Likewise.
2698 * dump.c (dequeue_and_dump): Likewise.
2699 * except.c (init_exception_processing): Use std_identifier.
2700 * init.c (build_member_call): Use fake_std_node.
2701 * rtti.c (init_rtti_processing): Use std_identifier.
2703 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2705 * cp-tree.h (back_end_hook): Remove declaration.
2706 * decl2.c (back_end_hook): Remove definition.
2708 * dump.c (dequeue_and_dump): Dump TREE_USED.
2710 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2712 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2714 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2716 * decl.c (WINT_TYPE): Define.
2717 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2718 c_size_type_node, signed_size_type_node and wint_type_node.
2720 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2722 * decl2.c (warn_missing_format_attribute): New variable.
2723 (lang_decode_option): Decode -Wmissing-format-attribute.
2725 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2727 * typeck.c (qualify_type): Remove.
2728 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2730 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2732 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2734 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2736 * Makefile.in (parse.c, parse.h): Create atomically.
2738 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2740 * class.c (current_obstack): Remove.
2741 * decl.c (ggc_p): Remove.
2742 (start_decl): Don't use decl_tree_cons.
2743 (grokdeclarator): Don't use build_decl_list.
2744 (start_function): Don't use decl_tree_cons.
2745 (finish_function): Don't mess with obstacks.
2746 * decl2.c (grok_x_components): Don't use build_decl_list.
2747 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2748 (implicitly_declare_fn): Don't call build_decl_list.
2749 * parse.y (frob_specs): Don't call build_decl_list or
2751 (expr_or_declarator_intern): Don't call decl_tree_cons.
2752 (primary): Don't call build_decl_list.
2753 (fcast_or_absdcl): Likewise.
2754 (typed_declspecs): Don't call decl_tree_cons.
2755 (reserved_declspecs): Don't call build_decl_list.
2756 (declmods): Likewise.
2757 (reserved_typespecquals): Likewise.
2759 (new_type_id): Likewise.
2760 (cv_qualifiers): Likewise.
2761 (after_type_declarator_intern): Likewise.
2762 (notype_declarator_intern): Likewise.
2763 (absdcl_intern): Likewise.
2764 (named_parm): Likewise.
2765 * pt.c (most_specialized_class): Likewise.
2766 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2767 (init_repo): Initialize it.
2768 * search.c (current_obstack): Remove.
2769 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2771 2000-10-09 Richard Henderson <rth@cygnus.com>
2773 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2774 (c++ language support bits for libgcc): Remove.
2775 (c++.clean): Remove cplib2.txt cleanup.
2776 * config-lang.in (headers, lib2funcs): Remove.
2778 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2779 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2780 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2781 * inc/new.h, inc/typeinfo: Remove files.
2783 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2785 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2787 (init_decl_processing): Initialize intmax_type_node and
2790 2000-10-06 Richard Henderson <rth@cygnus.com>
2792 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2793 (original_result_rtx): Remove.
2794 * decl.c (save_function_data): Don't clear x_result_rtx.
2795 (mark_lang_function): Don't mark it either.
2796 * expr.c (fixup_result_decl): Remove.
2797 * semantics.c (genrtl_named_return_value): Frob the return decl
2798 before calling emit_local_var.
2799 (genrtl_finish_function): Don't call fixup_result_decl.
2800 Always emit the jump to return_label.
2802 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2804 * pt.c (lookup_template_class): Set current access for enum.
2805 (tsubst_enum): Set file & line for enum decl.
2807 * spew.c (yylex): Remove unused variable.
2809 2000-10-05 Richard Henderson <rth@cygnus.com>
2811 * semantics.c (genrtl_finish_function): Don't init or check
2812 can_reach_end; remove noreturn and return value checks.
2814 2000-10-05 Tom Tromey <tromey@cygnus.com>
2816 * init.c (build_java_class_ref): Use `build_static_name' with a
2817 suffix, not a prefix, to build the class object's name.
2819 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2821 * cp-tree.h (access_kind): Fix comment typo.
2822 * decl2.c (grokfield): Fix diagnostic typo.
2823 * semantics.c (finish_template_type): Fix comment typo.
2824 (finish_qualified_object_call_expr): Likewise.
2826 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2828 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2831 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2833 * spew.c (frob_id): New static function.
2834 (frob_opname): Use it.
2837 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2839 * decl.c (lang_mark_false_label_stack): Remove.
2840 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2842 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2844 * gxxint.texi: Use @email for formatting email addresses.
2846 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2848 * error.c: Remove direct obstack manipulation. Replace with
2849 output_buffer-based formatting. Adjust calls to removed macros.
2850 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2851 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2852 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2854 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2856 * ir.texi: Move to ../c-tree.texi.
2858 2000-09-20 Jason Merrill <jason@redhat.com>
2860 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2862 2000-09-21 Andreas Jaeger <aj@suse.de>
2864 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2865 * cp-tree.h: ... here.
2867 * error.c: Remove declaration of cp_printer.
2869 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2871 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2873 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2875 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2878 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2880 * decl.c (start_function): Robustify.
2882 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2884 * cp-tree.h (check_function_format): Accept a `status' parameter.
2886 * call.c, typeck.c: Updates calls to `check_function_format'.
2888 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2890 * decl2.c (handle_class_head): Always push some scope even
2893 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2895 * cp-tree.h (struct cp_language_function): Remove
2896 x_scope_stmt_stack and name_declared.
2897 (current_scope_stmt_stack): Remove.
2898 (function_name_declared_p): New macro.
2899 (struct lang_decl_flags): Use c_lang_decl as a base class.
2901 (struct lang_decl): Replace saved_tree with context.
2902 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2903 (SET_DECL_FRIEND_CONTEXT): Likewise.
2904 (DECL_VIRTUAL_CONTEXT): Likewise.
2905 (DECL_SAVED_TREE): Remove.
2906 (C_DECLARED_LABEL_FLAG): Likewise.
2907 (cplus_expand_expr_stmt): Don't declare.
2908 (add_decl_stmt): Likewise.
2909 (add_scope_stmt): Likewise.
2910 * decl.c (mark_stmt_tree): Remove.
2911 (case_compare): Likewise.
2912 (finish_case_label): Use c_add_case_label.
2913 (init_decl_processing): Set more language-specific hooks.
2914 (build_enumerator): Fix typo in comment.
2915 (cplus_expand_expr_stmt): Remove.
2916 (mark_lang_function): Use mark_c_language_function.
2917 (lang_mark_tree): Use c_mark_lang_decl.
2918 * decl2.c: Change order of inclusion.
2919 * except.c: Likewise.
2920 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2921 back on c_expand_expr.
2922 * friend.c: Include expr.h.
2923 * init.c: Change order of inclusion.
2924 * Makefile.in: Update dependencies.
2925 * lex.h (free_lang_decl_chain): Remove.
2926 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2927 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2929 (instantiate_decl): Use function_name_declared_p.
2930 * semantics.c (lang_expand_expr_stmt): Remove.
2931 (set_current_function_name_declared): Likewise.
2932 (current_function_name_declared): Likewise.
2933 (begin_compound_stmt): Use function_name_declared_p.
2934 (add_decl_stmt): Remove.
2935 (setup_vtbl_ptr): Use function_name_declared_p.
2936 (add_scope_stmt): Remove.
2937 (current_scope_stmt_stack): New function.
2938 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2939 (expand_body): Use function_name_declared_p.
2940 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2941 * typeck.c: Change order of includes.
2942 (convert_sequence): Remove.
2944 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2946 * lex.c (reswords): Add _Complex.
2948 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2950 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2952 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2954 * init.c (begin_init_stmts): Don't use // comments.
2956 2000-09-12 Jason Merrill <jason@redhat.com>
2958 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2959 all non-extern arrays.
2961 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2962 typenames, too. Downgrade complaint to pedwarn.
2963 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2964 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2965 'class This::Inherited'.
2967 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2969 * decl.c (finish_case_label): Given the LABEL_DECL a
2972 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2974 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2975 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2976 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2977 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2978 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2980 (sorry_for_unsupported_tree, print_scope_operator,
2981 print_left_paren, print_right_paren, print_left_bracket,
2982 print_right_bracket, print_whitespace): Likewise.
2983 (aggr_variety): Rename to class_key_or_enum.
2984 (print_type): Rename to print_type_id.
2985 (print_type_specifier_seq, print_simple_type_specifier,
2986 print_elaborated_type_specifier,
2987 print_rest_of_abstract_declarator,
2988 print_parameter_declaration_clause, print_exception_specification,
2989 print_nested_name_specifier, print_template_id,
2990 typedef_original_name, print_template_argument_list_start,
2991 print_template_argument_list_end): New functions.
2993 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2995 * ir.texi: Add more documentation.
2997 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2999 * cp-tree.h (struct saved_scope): Remove x_function_parms.
3000 (current_function_parms): Don't define.
3001 (struct cp_language_function): Remove parms_stored.
3002 (current_function_just_assigned_this): Don't define.
3003 (current_function_parms_stored): Likewise.
3004 (static_ctors): Declare.
3005 (static_dtors): Likewise.
3006 (SF_EXPAND): Don't define.
3007 (expand_start_early_try_stmts): Remove declaration.
3008 (store_parm_decls): Likewise.
3009 * decl.c (static_ctors): Don't declare.
3010 (static_dtors): Likewise.
3011 (struct binding_level): Remove this_block.
3012 (poplevel): Remove dead code.
3013 (set_block): Likewise.
3014 (mark_binding_level): Don't mark this_block.
3015 (mark_saved_scope): Don't mark x_function_parms.
3016 (init_decl_processing): Don't add current_function_parms as a GC
3018 (check_function_type): Change prototype.
3019 (start_function): Remove RTL-generation code.
3020 (expand_start_early_try_stmts): Remove.
3021 (store_parm_decls): Give it internal linkage. Remove
3022 RTL-generation code.
3023 (finish_function): Remove RTL-generation code.
3024 * decl2.c (static_ctors): Fix formatting.
3025 (static_dtors): Likewise.
3026 * method.c (use_thunk): Don't call store_parm_decls.
3027 (synthesize_method): Likewise.
3028 * optimize.c (maybe_clone_body): Likewise.
3029 * parse.y (fn.def2): Likewise.
3030 (.set_base_init): Likewise.
3031 (nodecls): Likewise.
3032 * pt.c (instantiate_decl): Likewise.
3033 * rtti.c (synthesize_tinfo_fn): Likewise.
3034 * semantics.c (genrtl_try_block): Simplify.
3035 (expand_body): Use genrtl_start_function and
3036 genrtl_finish_function.
3037 (genrtl_start_function): New function.
3038 (genrtl_finish_function): Likewise.
3040 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3042 * error.c (cp_tree_printer, case 'P'): Append break.
3044 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3046 * cp-tree.h (frob_opname): Declare.
3047 * parse.y (saved_scopes): New static variable.
3048 (cp_parse_init): Adjust.
3049 (do_id): If lastiddecl is NULL, do do_identifier.
3050 (operator): Save scope information.
3051 (unoperator): New reduction. Restore scope information.
3052 (operator_name): Append unoperator. Call frob_opname.
3053 * spew.c (frob_opname): Define.
3055 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3057 * decl.c, rtti.c: Include defaults.h if not already included.
3058 Don't define the *_TYPE_SIZE macros.
3060 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3062 * cp-tree.h (push_switch): Change prototype.
3063 (check_cp_case_value): Remove declaration.
3064 (decl_constant_value): Likewise.
3065 * decl.c (struct cp_switch): Add switch_stmt and cases.
3066 (case_compare): New function.
3067 (push_switch): Set switch_stmt. Initialize cases.
3068 (pop_switch): Clean up cases.
3069 (define_case_label): Rename to ...
3070 (finish_case_label): ... this. Do semantic analysis for case
3072 (start_function): Correct comment.
3073 * decl2.c (check_cp_case_value): Remove.
3074 * expr.c (do_case): Remove.
3075 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3076 * semantics.c (genrtl_do_poplevel): Remove declaration.
3077 (RECHAIN_STMTS): Remove.
3078 (finish_break_stmt): Use build_break_stmt.
3079 (finish_continue_stmt): Use build_continue_stmt.
3080 (finish_switch_cond): Adjust condition here, rater than in
3081 c_expand_start_case.
3082 (finish_case_label): Remove.
3083 * typeck.c (c_expand_return): Remove.
3084 (c_expand_start_case): Likewise.
3086 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3088 * ir.texi: Document type nodes.
3090 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3092 * cp-tree.h (init_cp_semantics): Declare.
3093 (genrtl_try_block): Don't declare.
3094 (genrtl_handler): Likewise.
3095 (genrtl_catch_block): Likewise.
3096 (genrtl_ctor_stmt): Likewise.
3097 (genrtl_subobject): Likewise.
3098 (genrtl_do_poplevel): Likewise.
3099 (genrtl_named_return_value): Likewise.
3100 * lex.c (init_parse): Call init_cp_semantics.
3101 * semantics.c (genrtl_try_block): Give it internal linkage.
3102 (genrtl_handler): Likewise.
3103 (genrtl_catch_block): Likewise.
3104 (genrtl_ctor_stmt): Likewise.
3105 (genrtl_subobject): Likewise.
3106 (genrtl_do_poplevel): Likewise.
3107 (genrtl_named_return_value): Likewise.
3108 (lang_expand_stmt): Rename to ...
3109 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3110 (init_cp_semantics): Define.
3112 * decl.c (initialize_local_var): Remove RTL-generating code.
3113 * semantics.c (genrtl_try_block): Fix formatting.
3115 Move statement-tree facilities from C++ to C front-end.
3116 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3117 (void_zero_node): Remove.
3118 (stmt_tree): Likewise.
3119 (scope_chain): Adjust.
3120 (language_function): Rename to cp_language_function.
3121 (cp_function_chain): Adjust.
3122 (current_stmt_tree): Remove.
3123 (last_tree): Likewise.
3124 (last_expr_type): Likewise.
3125 (struct lang_decl): Adjust.
3126 (STMT_IS_FULL_EXPR_P): Remove.
3128 (begin_stmt_tree): Likewise.
3129 (finish_stmt_tree): Likewise.
3130 (walk_tree_fn): Likewise.
3131 (walk_stmt_tree): Likewise.
3132 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3133 * decl.c (mark_stmt_tree): Adjust type.
3134 (init_decl_processing): Don't build void_zero_node.
3135 (initialize_local_var): Adjust usage of current_stmt_tree.
3136 (finish_enum): Use add_stmt, not add_tree.
3137 (save_function_data): Adjust use of language_function.
3138 (finish_constructor_body): Use add_stmt, not add_tree.
3139 (finish_destructor_body): Likewise.
3140 (push_cp_function_context): Adjust use of language_function.
3141 (pop_cp_function_context): Likewise.
3142 (mark_lang_function): Likewise.
3143 (mark_cp_function_context): Likewise.
3144 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3145 (build_vec_init): Likewise.
3146 * semantics.c (SET_LAST_STMT): Remove.
3147 (RECHAIN_STMTS): Don't use it.
3148 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3149 (current_stmt_tree): Define.
3151 (finish_goto_stmt): Use add_stmt, not add_tree.
3152 (finish_expr_stmt): Likewise.
3153 (begin_if_stmt): Likewise.
3154 (finish_then_clause): Likewise.
3155 (begin_while_stmt): Likewise.
3156 (begin_do_stmt): Likewise.
3157 (finish_return_stmt): Likewise.
3158 (begin_for_stmt): Likewise.
3159 (finish_break_stmt): Likewise.
3160 (finish_continue_stmt): Likewise.
3161 (begin_switch_stmt): Likewise.
3162 (finish_case_label): Likewise.
3163 (begin_try_block): Likewise.
3164 (begin_function_try_block): Likewise.
3165 (begin_handler): Likewise.
3166 (begin_catch_block): Likewise.
3167 (begin_compound_stmt): Likewise.
3168 (begin_asm_stmt): Likewise.
3169 (finish_asm_stmt): Likewise.
3170 (finish_label_stmt): Likewise.
3171 (add_decl_stmt): Likewise.
3172 (finish_subobject): Likewise.
3173 (finish_decl_cleanup): Likewise.
3174 (finish_named_return_value): Likewise.
3175 (setup_vtbl_ptr): Likewise.
3176 (add_scope_stmt): Likewise.
3177 (finish_stmt_expr): Likewise.
3178 (prune_unused_decls): Remove.
3179 (begin_stmt_tree): Likewise.
3180 (finish_stmt_tree): Likewise.
3181 (prep_stmt): Adjust use of current_stmt_tree.
3182 (lang_expand_stmt): Likewise.
3183 * tree.c (statement_code_p): Remove.
3184 (cp_statement_code_p): New function.
3185 (walk_stmt_tree): Remove.
3186 (init_tree): Set lang_statement_code_p.
3188 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3190 Integrated preprocessor.
3192 * Make-lang.in, Makefile.in: Remove all references to input.c,
3193 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3194 * gxx.gperf, hash.h, input.c: Delete.
3195 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3196 initialized properly.
3198 * class.c (fixup_pending_inline): Take a tree, not a
3199 struct pending_inline *. All callers changed.
3200 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3201 RID_PROTECTED entries in ridpointers[] array here.
3202 * decl.c (duplicate_decls): Do not refer to struct
3204 (record_builtin_type, init_decl_processing): Use RID_MAX not
3206 (grokdeclarator): Use C_IS_RESERVED_WORD.
3207 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3209 (grok_x_components): Do not inspect pending_inlines chain.
3211 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3212 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3213 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3214 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3215 TIME_IDENTIFIER_FILEINFO): Kill.
3217 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3219 * parse.y: Call do_pending_inlines unconditionally.
3220 reinit_parse_for_method is now snarf_method. fn.defpen is no
3221 longer necessary. Remove unnecessary <itype> annotation on
3222 SCOPE. Do not refer to end_of_file or struct pending_inline.
3223 * semantics.c (begin_inline_definitions): Call
3224 do_pending_inlines unconditionally.
3226 * lex.c: Remove all code now shared with C front end.
3227 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3228 into the get_identifier table. Rewrite pragma handling to
3229 work with the registry. Move code to save tokens for later
3230 processing to spew.c.
3232 * spew.c: Rewrite everything in terms of token streams instead
3233 of text. Move routines here from lex.c / input.c as
3234 appropriate. GC-mark trees hanging off the pending inlines
3237 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3239 * NEWS: Mention that the named return value extension has been
3241 * cp-tree.h (original_result_rtx): Define.
3242 (TREE_REFERENCE_EXPR): Remove.
3243 (DECL_VPARENT): Likewise.
3244 (pushdecl_nonclass_level): Likewise.
3245 (store_return_init): Likewise.
3246 (reinit_lang_specific): Likewise.
3247 (genrtl_named_return_value): Change prototype.
3248 * decl.c (original_result_rtx): Remove.
3249 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3250 Do not generate RTL for local variables here.
3251 (store_return_init): Remove.
3252 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3254 (finish_named_return_value): Adjust accordingly. Warn that this
3255 extension is deprecated.
3256 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3258 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3260 * pt.c (type_unification_real): Replace switch with if.
3261 (unify): Tsubst non-type parms before comparing.
3263 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3265 * error.c (dump_typename): New function, broken out of ...
3266 (dump_type): ... here. Use it.
3267 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3269 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3271 * init.c (build_offset_ref): Deal with namespace scoped
3274 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3276 * class.c (resolve_address_of_overloaded_function): Add
3277 explanation message.
3278 * decl.c (define_case_label): Reformat explanation.
3279 * decl2.c (finish_static_data_member_decl): Likewise.
3280 (grokfield): Likewise.
3281 * friend.c (do_friend): Likewise.
3283 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3285 * tree.c (walk_tree): Expose tail recursion.
3286 (walk_stmt_tree): New function.
3287 * cp-tree.h: Prototype walk_stmt_tree.
3288 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3289 the BLOCKs directly. If a BLOCK has no variables after
3290 pruning, discard it.
3291 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3292 restore the line number.
3294 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3296 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3297 (pt.o): Remove dependency on HTAB_H.
3298 * cp-tree.h: Include hashtab.h.
3299 (walk_tree): Change prototype.
3300 (walk_tree_without_duplicates): New function.
3301 * decl.c (check_default_argument): Use it.
3302 * optimize.c (remap_decl): Adjust calls to walk_tree.
3303 (copy_body): Likewise.
3304 (expand_calls_inline): Likewise.
3305 (calls_setjmp_p): Use walk_tree_without_duplicates.
3306 * pt.c: Don't include hashtab.h.
3307 (for_each_template_parm): Use walk_tree_without_duplicates.
3308 * semantics.c (finish-stmt_tree): Likewise.
3309 (expand_body): Likewise.
3310 * tree.c (walk_tree): Add additional parameter.
3311 (walk_tree_without_duplicates): New function.
3312 (count_trees): Use it.
3313 (verify_stmt_tree): Adjust call to walk_tree.
3314 (find_tree): Use walk_tree_without_duplicates.
3315 (no_linkage_check): Likewise.
3316 (break_out_target_exprs): Adjust call to walk_tree.
3317 (cp_unsave): Likewise.
3319 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3321 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3322 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3323 * cp-tree.h (TYPE_BINFO): Adjust comment.
3324 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3325 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3326 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3327 (TYPE_TEMPLATE_INFO): Likewise.
3328 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3329 * class.c (push_nested_class): Likewise.
3330 * decl.c (lookup_name_real): Likewise.
3331 (grokdeclarator): Likewise.
3332 (grok_op_properties): Likewise.
3333 (xref_tag): Likewise.
3334 (xref_basetypes): Likewise.
3335 * decl2.c (constructor_name_full): Likewise.
3336 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3337 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3338 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3339 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3340 (dump_type_suffix): Likewise.
3341 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3343 (get_aggr_from_typedef): Likewise.
3344 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3345 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3346 (write_template_parm): Likewise.
3347 (write_template_template_parm): Check tree code instead of
3348 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3349 * method.c (build_overload_nested_name): Add
3350 BOUND_TEMPLATE_TEMPLATE_PARM.
3351 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3352 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3353 * pt.c (convert_template_argument): Check tree code instead of
3354 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3355 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3356 (for_each_template_parm): Adjust comment.
3357 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3358 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3359 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3360 template_args_equal to compare template template parameter cases.
3361 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3362 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3364 * tree.c (copy_template_template_parm): Decide whether to create
3365 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3366 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3367 (copy_tree_r): Likewise.
3368 * typeck.c (comptypes): Likewise. Check tree code instead of
3369 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3371 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3373 * decl.c (finish_function): Move the code for handling functions
3374 marked with the constructor and destructor attributes inside the
3377 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3379 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3381 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3383 * pt.c (lookup_template_class): Remove abort.
3384 * tree.c (get_type_decl): Allow error_mark_node.
3386 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3388 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3391 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3393 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3396 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3398 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3399 union tag mismatch error reporting.
3401 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3403 * call.c (build_scoped_method_call): Check it is not a namespace.
3405 2000-08-30 Jason Merrill <jason@redhat.com>
3407 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3409 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3410 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3411 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3413 * decl.c (start_function): Always call make_function_rtl.
3415 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3417 * semantics.c (prune_unused_decls): New function.
3418 (finish_stmt_tree): Call it via walk_tree.
3420 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3422 * class.c (build_secondary_vtable): Constify a char *.
3423 * decl.c (init_decl_processing): Initialize function_id_node,
3424 pretty_function_id_node, and func_id_node.
3425 * input.c (struct input_source): Constify 'str'.
3426 (feed_input): Constify first argument.
3427 * mangle.c (write_identifier): Constify argument.
3428 * pt.c (mangle_class_name_for_template): Constify argument.
3430 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3432 * typeck.c (mark_addressable): Remove code that pokes around in
3435 2000-08-28 Jason Merrill <jason@redhat.com>
3437 * lex.c (file_name_nondirectory): Move to toplev.c.
3439 * cp-tree.h (LOCAL_CLASS_P): New macro.
3440 * class.c (finish_struct_1): Use it.
3442 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3444 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3445 (write_encoding): Pass another argument to write_name.
3446 (write_name): Add ignore_local_scope parameter. Fix handling of
3448 (write_nested_name): Use write_unqualified_name.
3449 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3450 (write_template_prefix): Use write_unqualified_name.
3451 (write_component): Remove.
3452 (write_local_name): Add parameter. Use direct local entity to
3453 discriminator calculation.
3454 (write_class_enum_type): Pass another argument to write_name.
3455 (write_template_template_arg): Likewise.
3456 (make_guard_variable): Likewise.
3458 2000-08-27 Jason Merrill <jason@redhat.com>
3460 * decl.c (pushdecl): Matching decls for local externs are found in
3461 the current level. Propagate linkage information from previous
3464 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3466 * ir.texi (Expressions): Fix typo.
3468 2000-08-25 Greg McGary <greg@mcgary.org>
3470 * tree.c (init_tree): Use ARRAY_SIZE.
3472 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3474 * error.c (cp_tree_printer): Rework.
3476 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3478 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3480 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3481 (cp-demangle.o): Remove target.
3482 (dyn-string.o): Likewise.
3484 * decl.c (grokfndecl): Require that `main' return an `int'.
3485 * mangle.c (write_encoding): Don't mangle return types for
3486 conversion functions.
3488 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3490 * error.c (tree_formatting_info): New data type.
3491 (tree_being_formatted): New macro.
3492 (tree_formatting_flags): Likewise.
3493 (put_whitespace): Likewise.
3494 (print_tree_identifier): Likewise.
3495 (print_identifier): Likewise.
3496 (cp_tree_printer, print_function_argument_list, print_declaration,
3497 print_expression, print_function_declaration,
3498 print_function_parameter, print_type, print_cv_qualifier): New
3500 (init_error): Initialize lang_printer.
3502 2000-08-24 Jason Merrill <jason@redhat.com>
3504 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3505 adjustment necessary.
3507 2000-08-24 Greg McGary <greg@mcgary.org>
3509 * cp-tree.h (MAIN_NAME_P): Remove macro.
3511 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3513 * error.c (print_instantiation_context): Don't forget to flush the
3516 2000-08-23 Jason Merrill <jason@redhat.com>
3518 * typeck.c (build_ptrmemfunc): Save the input pmf.
3520 * method.c (process_modifiers): Use same_type_p.
3522 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3524 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3525 * mangle.c (write_function_type): Change prototype.
3526 (write_encoding): Don't mangle return types for
3527 constructors or destructors.
3528 (write_type): Adjust call to write_function_type.
3529 * pt.c (instantiate_template): Instantiate alternate entry points
3530 when instantiating the main function.
3532 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3534 * error.c (cp_print_error_function): Don't use embedded '\n' in
3537 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3539 * decl.c (init_decl_processing): Remove bogus initialization.
3540 * error.c (lang_print_error_function): Restore here.
3541 (init_error): Initialize print_error_function.
3543 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3545 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3547 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3549 * Makefile.in (error.o): Depends on diagnostic.h
3551 * cp-tree.h (problematic_instantiation_changed,
3552 record_last_problematic_instantiation, current_instantiation,
3553 print_instantiation_context): Declare.
3554 (maybe_print_template_context): Remove.
3556 * decl.c (init_decl_processing): Set print_error_function to NULL.
3557 (lang_print_error_function): Remove, since we're using a new
3560 * error.c: #include diagnostic.h
3561 (function_category): New function.
3562 (cp_diagnostic_starter): Likewise.
3563 (cp_diagnostic_finalizer): Likewise.
3564 (cp_print_error_function): Likewise.
3565 (maybe_print_instantiation_context): Likewise.
3566 (print_instantiation_full_context): Likewise.
3567 (print_instantiation_partial_context): Likewise.
3568 (print_instantiation_context): Define.
3569 (init_error): Initialize diagnostic pager and finalizer.
3571 * pt.c (problematic_instantiation_changed): Define.
3572 (record_last_problematic_instantiation): Likewise.
3573 (current_instantiation): Likewise.
3574 (maybe_print_template_context): Remove.
3575 (print_template_context): Likewise.
3576 (current_tinst_level): Make static to reflect Brendan Kehoe's
3577 change of 1995-04-13.
3578 (push_tinst_level): Call print_instantiation_context.
3580 2000-08-21 Nix <nix@esperi.demon.co.uk>
3582 * lang-specs.h: Do not process -o or run the assembler if
3585 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3587 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3589 * decl2.c (lang_decode_option): Disable gettext attributes for
3592 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3594 * lex.c (lang_init_options): Default diagnostic message maximum
3595 length to 80, when line-wrapping.
3597 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3599 * class.c (build_vtbl_initializer): Clear the entire
3600 vtbl_init_data. Start keeping track of the functions for which we
3601 have created vcall offsets here.
3602 (dfs_build_vcall_offset_vtbl_entries): Remove.
3603 (build_vcall_offset_vtbl_entries): Reimplement.
3604 (add_vcall_offset_vtbl_entries_r): New function.
3605 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3606 computing when vcall offsets are necessary.
3608 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3610 * decl.c (member_function_or_else): Use cp_error ... %T.
3611 (grokdeclarator): Likewise.
3612 (start_method): Likewise.
3613 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3615 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3617 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3620 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3622 * cp-tree.h (PTRMEM_OK_P): New macro.
3623 (itf_ptrmem_ok): New enumeration value.
3624 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3625 argument. Diagnose implicit pointer to member.
3626 (instantiate_type): Don't diagnose implicit pointer to member
3627 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3628 resolve_address_of_overloaded_function.
3629 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3630 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3631 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3632 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3633 (build_unary_op): Deal with single non-static member in
3636 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3638 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3640 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3642 * cp-tree.h (enum_name_string): Remove prototype.
3643 (report_case_error): Remove prototype.
3644 * cp/typeck2.c (enum_name_string): Remove.
3645 (report_case_error): Remove.
3646 * error.c (dump_expr): Deal with enum values directly.
3647 Correctly negate integer constant.
3649 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3651 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3652 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3653 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3654 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3655 (__cxa_vec_new): Use __cxa_vec_new2.
3656 (__cxa_vec_delete): Use __cxa_vec_delete2.
3658 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3660 * vec.cc (__cxa_vec_new): Set "C" linkage.
3661 (__cxa_vec_ctor): Likewise.
3662 (__cxa_vec_cctor): Likewise.
3663 (__cxa_vec_dtor): Likewise.
3664 (__cxa_vec_delete): Likewise.
3665 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3666 (__cxa_vec_ctor): Likewise.
3667 (__cxa_vec_cctor): Likewise.
3668 (__cxa_vec_dtor): Likewise.
3669 (__cxa_vec_delete): Likewise.
3671 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3673 * class.c (instantiate_type): Reinstate local variable
3674 deleted in previous change.
3676 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3679 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3681 * cp-tree.h (instantiate_type_flags): New enumeration.
3682 (instantiate_type): Change parameter.
3683 * class.c (instantiate_type): Adjust prototype. Adjust.
3684 * call.c (standard_conversion): Adjust instantiate_type call.
3685 (reference_binding): Likewise.
3686 (build_op_delete_call): Likewise.
3687 (convert_like_real): Likewise.
3688 * cvt.c (cp_convert_to_pointer): Likewise.
3689 (convert_to_reference): Likewise.
3690 * pt.c (convert_nontype_argument): Likewise.
3691 * typeck.c (build_binary_op): Likewise.
3692 (build_ptrmemfunc): Likewise.
3693 (convert_for_assignment): Likewise.
3695 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3697 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3698 (current_aggr): Define.
3699 * decl.c (grokdeclarator): Make sure a friend class is an
3700 elaborated type specifier.
3701 * parse.y (current_aggr): Remove static definition.
3702 (cp_parse_init): Adjust.
3703 (structsp): Clear and restore current_aggr.
3704 (component_decl_list): Clear current_aggr.
3706 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3707 aggregate tag on the typename's context.
3709 * pt.c (tsubst_friend_class): Return error_mark_node, if
3711 (instantiate_class_template): Ignore error_mark_node friend types.
3713 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3715 * cvt.c (warn_ref_binding): New static function, broken out of ...
3716 (convert_to_reference): ... here. Use it.
3718 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3720 * parse.y (template_arg): Add rule for template qualified with
3723 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3725 * decl2.c (add_function): Reorganize.
3726 (arg_assoc): Do not consider function template decls.
3728 2000-08-11 Jason Merrill <jason@redhat.com>
3730 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3733 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3735 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3736 (lookup_nested_tag): Likewise.
3738 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3741 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3743 * parse.y (named_complex_class_head_sans_basetype): Remove
3746 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3748 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3749 explicit TEMPLATE_ID_EXPR args.
3750 (build_expr_from_tree, case CALL_EXPR): Likewise.
3752 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3754 * decl.c (check_tag_decl): Diagnose typename's which don't
3757 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3759 * init.c (build_aggr_init): Reject bogus array initializers
3762 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3764 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3766 * cp/tinfo.cc (__dynamic_cast): Likewise.
3767 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3769 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3771 * cvt.c (convert_to_pointer_force): Fix error message when
3772 attempting to cast from ambiguous base.
3774 2000-08-08 Jason Merrill <jason@redhat.com>
3776 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3777 (tsubst_template_arg_vector): Likewise.
3779 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3780 assume that one will be as large as the union.
3782 2000-08-07 Kazu Hirata <kazu@hxi.com>
3784 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3785 * decl.c (pop_labels): Likewise.
3787 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3789 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3791 (__pointer_to_member_type_info): Likewise.
3792 (__base_class_info): Likewise.
3793 (__class_type_info): Likewise.
3794 (__si_class_type_info): Likewise.
3795 (__vmi_class_type_info): Likewise.
3796 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3797 Changed member names to match specifications.
3798 (__vmi_class_type_info::__do_find_public_src): Likewise.
3799 (__si_class_type_info::__do_dyncast): Likewise.
3800 (__vmi_class_type_info::__do_dyncast): Likewise.
3801 (__si_class_type_info::__do_upcast): Likewise.
3802 (__vmi_class_type_info::__do_upcast): Likewise.
3803 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3804 (__pbase_type_info::__pointer_catch): Likewise.
3805 (__pointer_type_info::__pointer_catch): Likewise.
3806 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3808 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3810 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3811 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3812 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3814 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3816 * cp-tree.h (add_method): Change prototype.
3817 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3818 Don't double the size of the method vector in the error case.
3819 (handle_using_decl): Adjust call to add_method.
3820 (add_implicitly_declared_members): Likewise.
3821 (clone_function_decl): Likewise.
3822 * decl2.c (check_classfn): Likewise.
3823 * semantics.c (finish_member_declaration): Likewise.
3825 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3827 * decl.c (flag_isoc94): New variable.
3829 2000-08-02 Jason Merrill <jason@redhat.com>
3831 * pt.c (do_type_instantiation): Add complain parm; don't complain
3832 if called recursively.
3833 * cp-tree.h, parse.y: Adjust.
3835 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3837 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3838 -Wno-strict-prototypes.
3840 * g++spec.c: Adjust type of second argument to
3841 lang_specific_driver, and update code as necessary.
3843 * cp-tree.h: Don't prototype min_precision here.
3844 (my_friendly_assert): Cast expression to void.
3845 * semantics.c (do_poplevel): Initialize scope_stmts.
3847 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3849 * cp-tree.h (DECL_NEEDED_P): Tweak.
3851 2000-07-28 Jason Merrill <jason@redhat.com>
3853 * lang-specs.h: Use %i in rule for .ii files.
3855 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3857 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3859 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3861 Allow indirect primary bases.
3862 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3864 (CLASSTYPE_VFIELD_PARENT): Remove.
3865 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3866 (BINFO_PRIMARY_BINFO): Remove.
3867 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3868 (BINFO_VBASE_PRIMARY_P): Likewise.
3869 (BINFO_PRIMARY_BASE_OF): New macro.
3870 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3871 (get_primary_binfo): New function.
3872 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3873 * class.c (vcall_offset_data_s): Rename to ...
3874 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3875 and add ctor_vtbl_p.
3876 (get_derived_offset): Use get_primary_binfo.
3877 (dfs_mark_primary_bases): Adjust handling of virtual primary
3879 (mark_primary_bases): Likewise.
3880 (set_primary_base): Take a binfo, not an integer, as a
3881 representation of the primary base.
3882 (indirect_primary_base_p): Remove.
3883 (determine_primary_base): Adjust for indirect primary bases.
3884 (dfs_find_final_overrider): Fix typo in coment.
3885 (update_vtable_entry_for_fn): Use get_primary_binfo.
3886 (layout_nonempty_base_or_field): Tweak.
3887 (build_base_fields): Adjust for new primary base semantics.
3888 (dfs_propagate_binfo_offsets): Remove.
3889 (propagate_binfo_offsets): Rewrite.
3890 (dfs_set_offset_for_shared_vbases): Remove.
3891 (layout_virtual_bases): Don't use it.
3892 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3894 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3895 CLASSTYPE_VFIELD_PARENT.
3896 (dfs_get_primary_binfo): New function.
3897 (get_primary_binfo): Likewise.
3898 (dump_class_hierarchy_r): Tweak printing of primary bases.
3899 (build_vtbl_initializer): Fix typo in comments. Use
3901 (build_vcall_and_vbase_vtbl_entries): Likewise.
3902 (build_vbaes_offset_vtbl_entries): Likewise.
3903 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3904 BV_VCALL_INDEX to handle indirect primary bases.
3905 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3906 (build_rtti_vtbl_entries): Likewise.
3907 * search.c (get_shared_vbase_if_not_primary): Tweak.
3908 (find_vbase_instance): Likewise.
3909 (binfo_for_vtable): Simplify.
3910 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3911 (make_binfo): Make it have 11 entries.
3913 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3915 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3916 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3917 ascertaining primaryness.
3918 (G): Remove template_args.
3919 (decl_is_template_id): New function.
3920 (write_encoding): Use decl_is_template_id.
3921 (write_name): Likewise. Handle type_decls. Get main variant of
3923 (write_nested_name): Likewise.
3924 (write_prefix): Likewise.
3925 (write_template_prefix): Likewise.
3926 (write_special_name_constructor): Remove defunct production from
3928 (write_bare_function_type): Remove comment about absent parameter.
3929 (write_template_template_arg): Add missing grammar production to
3932 2000-07-27 Jason Merrill <jason@redhat.com>
3934 * decl.c (duplicate_decls): If common_type produces a non-typedef
3935 type for a typedef, just use the old type.
3937 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3939 * cp-tree.h (function_depth): Declare.
3940 (verify_stmt_tree): Likewise.
3941 (find_tree): Likewise.
3942 * decl.c (function_depth): Give it external linkage.
3943 * optimize.c (optimize_function): Increment and decrement it.
3944 * tree.c (verify_stmt_tree_r): New function.
3945 (verify_stmt_tree): Likewise.
3946 (find_tree_r): Likewise.
3947 (find_tree): Likewise.
3949 2000-07-27 Jason Merrill <jason@redhat.com>
3951 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3953 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3955 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3957 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3958 * decl2.c (get_guard): Call cp_finish_decl, not
3959 rest_of_decl_compilation, for local guards.
3960 * lex.c (do_identifier): Remove unused variable.
3962 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3964 * parse.y: Add missing ';'.
3966 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3968 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3971 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3973 Kill strict_prototype. Backwards compatibility only for
3974 non NO_IMPLICIT_EXTERN_C systems.
3975 * cp-tree.h (flag_strict_prototype): Remove.
3976 (strict_prototype): Remove.
3977 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3978 * decl.c (maybe_push_to_top_level): Adjust.
3979 (pop_from_top_level): Adjust.
3980 (decls_match): Only allow sloppy parm matching for ancient
3982 (init_decl_processing): Adjust.
3983 (grokdeclarator): Adjust.
3984 * decl2.c (flag_strict_prototype): Remove.
3985 (strict_prototype): Remove.
3986 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3987 (lang_f_options): Remove "strict-prototype".
3988 (unsupported-options): Add "strict-prototype".
3989 * lex.c (do_identifier): Adjust.
3990 (do_scoped_id): Adjust.
3991 * parse.y (empty_parms): Adjust.
3992 * class.c (push_lang_context): Adjust.
3993 (pop_lang_context): Adjust.
3994 * typeck.c (comp_target_parms): Adjust.
3996 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3998 * decl.c (poplevel): Deal with anonymous variables at for scope.
3999 (maybe_inject_for_scope_var): Likewise.
4001 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
4003 * decl.c: Remove all signal handling code, now done in toplev.c.
4005 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4007 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4009 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4012 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4014 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4015 Define my_friendly_assert and my_friendly_abort as macros
4016 which may call friendly_abort. Prototype friendly abort, not
4017 my_friendly_abort or my_friendly_assert.
4018 * decl.c (signal_catch): Report the signal caught in the error
4019 message. Call fatal directly.
4020 * typeck2.c (ack, my_friendly_assert): Delete.
4021 (my_friendly_abort): Rename to friendly_abort. Expect file,
4022 line, and function parameters. Report the abort code, then
4023 call fancy_abort. Do not mask an abort if errors have
4026 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4028 * typeck.c (comp_target_parms): Remove obsolete parameter.
4029 (comp_target_types): Adjust.
4031 2000-07-17 Jason Merrill <jason@redhat.com>
4033 * typeck.c (mark_addressable): Never set TREE_USED.
4034 * call.c (build_call): Don't abort on calls to library functions
4035 that have been declared normally.
4037 * typeck.c (build_binary_op): Fix grammar in warning.
4039 * exception.cc (__eh_free): Fix prototype.
4041 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4043 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4044 IDENTIFIER_NAMESPACE_VALUE.
4046 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4048 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4049 * method.c (use_thunk): Correct handling of vcall offsets.
4051 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4053 * .cvsignore: parse.h and parse.c have no cp- prefix.
4055 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4057 * .cvsignore: New file.
4059 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4061 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4063 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4065 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4067 * parse.h: Likewise.
4069 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4071 * class.c (layout_class_type): Add pointers to virtual bases after
4072 base classes under the old ABI.
4074 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4076 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4077 (finish_continue_stmt): Likewise.
4078 (begin_for_stmt): Remove call to note_level_for_for.
4079 (finish_goto_stmt): Change call from build_min_nt
4081 (finish_expr_stmt): Likewise.
4082 (begin_if_stmt): Likewise.
4083 (begin_while_stmt): Likewise.
4084 (finish_while_stmt): Likewise.
4085 (finish_return_stmt): Likewise.
4086 (begin_for_stmt): Likewise.
4087 (finish_for_stmt): Likewise.
4088 (finish_break_stmt): Likewise.
4089 (begin_switch_stmt): Likewise.
4090 (finish_case_label): Likewise.
4091 (genrtl_try_block): Likewise.
4092 (begin_try_block): Likewise.
4093 (begin_handler): Likewise.
4094 (begin_compound_stmt): Likewise.
4095 (finish_asm_stmt): Likewise.
4096 (finish_label_stmt): Likewise.
4097 (add_decl_stmt): Likewise.
4098 (finish_subobject): Likewise.
4099 (finish_decl_cleanup): Likewise.
4100 (finish_named_return_value): Likewise.
4101 (setup_vtbl_ptr): Likewise.
4102 (add_scope_stmt): Likewise.
4103 * decl.c (finish_constructor_body): Likewise.
4104 (finish_destructor_body): Likewise.
4105 * optimize.c (copy_body_r): Likewise.
4106 (initialize_inlined_parameters): Likewise.
4107 (declare_return_variable): Likewise.
4108 (expand_call_inline): Likewise.
4110 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4112 * semantics.c (expand_body): Sync interface information
4113 at the end of function body expansion.
4115 2000-07-09 Jason Merrill <jason@redhat.com>
4117 * init.c (build_new_1): Bail early if the call to new fails.
4119 * decl.c (compute_array_index_type): Check specifically for
4120 an INTEGER_CST, not just TREE_CONSTANT.
4122 * decl.c (duplicate_decls): Don't call duplicate_decls on
4123 the DECL_TEMPLATE_RESULT.
4124 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4127 * error.c (dump_template_bindings): Don't crash if we had an
4128 invalid argument list.
4130 * typeck.c (c_expand_start_case): Do narrowing here.
4131 * semantics.c (finish_switch_cond): Not here.
4133 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4135 * parse.y (asm_clobbers): Do string concatenation.
4137 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4139 * decl.c (pushtag): Don't put local classes in template functions
4140 on the local_classes list.
4142 2000-07-04 Scott Snyder <snyder@fnal.gov>
4144 * decl2.c (get_guard): Add missing return for old ABI local
4147 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4149 * cp-tree.h (char_type_p): New function.
4150 * decl.c (init_decl_processing): Don't initialize
4151 signed_wchar_type_node or unsigned_wchar_type_node.
4152 (complete_array_type): Handle brace-enclosed string-constants.
4153 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4154 * tree.c (char_type_p): New function.
4155 * typeck2.c (digest_init): Use char_type_p.
4157 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4159 * pt.c (tsubst): Don't layout type, if it's error_mark.
4161 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4163 * pt.c (instantiate_pending_templates): Reset template level.
4165 2000-07-05 Jason Merrill <jason@redhat.com>
4167 * call.c (joust): Don't complain about `operator char *()' beating
4168 `operator const char *() const'.
4170 2000-07-04 scott snyder <snyder@fnal.gov>
4171 Jason Merrill <jason@redhat.com>
4173 * repo.c (repo_get_id): Handle the case where a class with virtual
4174 bases has a null TYPE_BINFO_VTABLE.
4176 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4177 Jason Merrill <jason@redhat.com>
4179 * parse.y (member_init): Just pass in the type.
4180 * init.c (expand_member_init): Handle getting a type.
4182 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4183 Jason Merrill <jason@redhat.com>
4185 * decl.c (finish_function): Warn if a function has no return
4187 Suggested by Andrew Koenig.
4188 * typeck.c (check_return_expr): Do set current_function_returns_value
4189 if we got an error_mark_node.
4191 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4193 * decl2.c (push_decl_namespace): Push the original namespace.
4195 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4197 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4198 * semantics.c (begin_class_definition): Clear it.
4200 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4202 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4203 (genrtl_expr_stmt): Likewise.
4204 (genrtl_decl_stmt): Likewise.
4205 (genrtl_if_stmt): Likewise.
4206 (genrtl_while_stmt): Likewise.
4207 (genrtl_do_stmt): Likewise.
4208 (genrtl_return_stmt): Likewise.
4209 (genrtl_for_stmt): Likewise.
4210 (genrtl_break_stmt): Likewise.
4211 (genrtl_continue_stmt): Likewise.
4212 (genrtl_scope_stmt): Likewise.
4213 (genrtl_switch_stmt): Likewise.
4214 (genrtl_case_label): Likewise.
4215 (genrtl_begin_compound_stmt): Likewise.
4216 (genrtl_finish_compound_stmt): Likewise.
4217 (genrtl_compound_stmt): Likewise.
4218 (genrtl_asm_stmt): Likewise.
4220 * init.c (begin_init_stmts): Remove call to
4221 genrtl_begin_compound_stmt.
4222 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4224 * semantics.c (lang_expand_stmt): Changed call to
4225 genrtl_compound_stmt to ignore return value.
4227 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4229 * mangle.c (canonicalize_for_substitution): Return the canonical
4232 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4234 * typeck.c (commonparms): Remove obstack manipulations.
4236 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4238 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4240 * Makefile.in (OBJS): Added ../c-semantics.o.
4241 (OBJDEPS): Likewise.
4243 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4245 (struct stmt_tree): Added comment.
4246 (current_function_name_declared): Removed.
4247 (stmts_are_full_exprs_p): Likewise.
4248 (genrtl_do_pushlevel): Likewise.
4249 (genrtl_clear_out_block): Likewise.
4250 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4251 (DECL_ANON_UNION_ELEMS): Likewise.
4252 (emit_local_var): Likewise.
4253 (make_rtl_for_local_static): Likewise.
4254 (do_case): Likewise.
4255 (expand_stmt): Likewise.
4256 (genrtl_decl_cleanup): Likewise.
4257 (c_expand_asm_operands): Likewise.
4258 (c_expand_return): Likewise.
4259 (c_expand_start_case): Likewise.
4261 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4262 (emit_local_var): Likewise.
4263 (initialize_local_var): Change reference to
4264 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4265 Change reference to stmts_are_full_exprs_p to
4266 current_stmt_tree->stmts_are_full_exprs_p.
4267 (push_cp_function_context): Likewise.
4269 * expect.c (expand_throw): Change reference to
4270 stmts_are_full_exprs_p.
4272 * init.c (build_aggr_init): Change reference to
4273 stmts_are_full_exprs_p.
4274 (build_vec_init): Likewise.
4276 * optimize.c (maybe_clone_body): Change reference to
4277 current_function_name_declared to
4278 cp_function_chain->name_declared.
4280 * pt.c (instantiate_decl): Change reference to
4281 current_function_name_declared to
4282 cp_function_chain->name_declared.
4284 * semantics.c (expand_cond): Moved declaration to c-common.h.
4285 (genrtl_do_pushlevel): Moved to c-semantics.c.
4286 (genrtl_clear_out_block): Likewise.
4287 (genrtl_goto_stmt): Likewise.
4288 (genrtl_expr_stmt): Likewise.
4289 (genrtl_decl_stmt): Likewise.
4290 (gerntl_if_stmt): Likewise.
4291 (genrtl_while_stmt): Likewise.
4292 (genrtl_do_stmt): Likewise.
4293 (genrtl_return_stmt): Likewise.
4294 (genrtl_for_stmt): Likewise.
4295 (genrtl_break_stmt): Likewise.
4296 (genrtl_continue_stmt): Likewise.
4297 (genrtl_scope_stmt): Likewise.
4298 (genrtl_switch_stmt): Likewise.
4299 (genrtl_case_label): Likewise.
4300 (genrtl_begin_compound_stmt): Likewise.
4301 (genrtl_finish_compound_stmt): Likewise.
4302 (genrtl_compound_stmt): Likewise.
4303 (genrtl_asm_stmt): Likewise.
4304 (genrtl_decl_cleanup): Likewise.
4305 (expand_cond): Likewise.
4306 (expand_stmt): Renamed to ...
4307 (lang_expand_stmt): ... this.
4308 (lang_expand_expr_stmt): Initialize.
4309 (set_current_function_name_declared): Likewise.
4310 (stmts_are_full_exprs_p): Likewise.
4311 (current_function_name_declared): Likewise.
4312 (anon_aggr_type_p): Likewise.
4313 (do_poplevel): Change reference to
4314 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4315 Change reference to stmts_are_full_exprs_p to
4316 current_stmt_tree->stmts_are_full_exprs_p.
4317 (add_tree): Likewise.
4318 (finish_expr_stmt): Likewise.
4319 (prep_stmt): Likewise.
4320 (lang_expand_stmt): Likewise.
4321 (begin_compound_stmt): Change reference to
4322 current_function_name_declared to
4323 cp_function_chain->name_declared and call to
4324 current_function_name_declared().
4325 (setup_vtbl_ptr): Likewise.
4326 (genrtl_do_poplevel): Removed.
4328 2000-06-30 Jason Merrill <jason@redhat.com>
4330 * init.c (init_init_processing): Go back to aligning like
4331 double_type_node for old ABI.
4332 (get_cookie_size): Make cookie larger if we get a type that needs
4334 (build_vec_delete): Call it.
4336 * typeck.c (qualify_type_recursive): New fn.
4337 (composite_pointer_type): Use it.
4338 (build_binary_op): Use composite_pointer_type.
4340 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4341 Jason Merrill <jason@redhat.com>
4343 * typeck.c (check_return_expr): Don't complain about returning
4344 NULL from operator new if -fcheck-new.
4345 * cp-tree.h: Declare flag_check_new here.
4348 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4350 * mangle.c (find_substitution): Use same_type_p.
4351 (write_encoding): Don't check for substitutions.
4353 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4355 * parse.y (expr_no_comma_rangle): New non-terminal.
4356 (template_parm): Use it for default parameter case.
4357 (template_arg): Use it.
4358 (expr_no_commas): Remove commented out undefined extensions.
4359 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4360 * parse.h, parse.c: Rebuilt.
4362 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4364 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4365 (finish_asm_stmt): Do it here, instead.
4367 * cp-tree.h (ridpointers): Don't declare.
4368 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4369 (record_builtin_java_type): Likewise.
4370 (init_decl_processing): Likewise.
4371 * lex.c: Move inclusion of lex.h.
4372 (ridpointers): Don't define.
4373 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4375 * lex.h (enum rid): Rename to ...
4376 (enum cp_rid): ... this.
4377 (ridpointers): Don't declare.
4378 * parse.y: Move inclusion of lex.h.
4379 * parse.c: Regenerated.
4380 * spew.c: Move inclusion of lex.h.
4382 * cp-tree.h (struct language_function): Remove temp_name_counter.
4383 (temp_name_counter): Remove.
4384 (get_temp_name): Change prototype.
4385 (get_guard): New function.
4386 (get_guard_cond): Likewise.
4387 (set_guard): Likewise.
4388 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4389 * decl.c (expand_static_init): Use get_guard and friends to
4390 implement guard variables.
4391 * decl2.c (get_temp_name): Assume that the variables created are
4393 (get_sentry): Rename to ...
4394 (get_guard): ... this. Implement new ABI guard variables.
4395 (get_guard_bits): New function.
4396 (get_guard_cond): Likewise.
4397 (set_guard): Likewise.
4398 (start_static_initialization_or_destruction): Use them.
4399 (do_static_initialization): Replace sentry with guard throughout.
4400 (do_static_destruction): Likewise.
4401 * init.c (create_temporary_var): Add comment.
4403 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4405 * mangle.c (find_substitution): Use same_type_p.
4406 (write_encoding): Don't check for substitutions.
4408 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4410 * parse.y (expr_no_comma_rangle): New non-terminal.
4411 (template_parm): Use it for default parameter case.
4412 (template_arg): Use it.
4413 (expr_no_commas): Remove commented out undefined extensions.
4414 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4415 * parse.h, parse.c: Rebuilt.
4417 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4419 * cp-tree.h (flag_const_strings): Remove.
4420 (warn_parentheses): Likewise.
4421 (warn_format): Likewise.
4422 (common_type): Likewise.
4423 (default_conversion): Likewise.
4424 (build_binary_op): Likewise.
4425 (cp_build_binary_op): New macro.
4426 * call.c (build_new_op): Use cp_build_binary_op instead of
4428 * class.c (build_vtable_entry_ref): Likewise.
4429 * decl.c (expand_static_init): Likewise.
4430 (compute_array_index_type): Likewise.
4431 (build_enumerator): Likewise.
4432 * decl2.c (delete_sanity): Likewise.
4433 (start_static_initialization_or_destruction): Likewise.
4434 * error.c (dump_type_suffix): Likewise.
4435 * init.c (resolve_offset_ref): Likewise.
4436 (build_new): Likewise.
4437 (build_new_1): Likewise.
4438 (build_vec_delete_1): Likewise.
4439 (build_vec_init): Likewise.
4440 (build_delete): Likewise.
4441 * rtti.c (synthesize_tinfo_fn): Likewise.
4442 (synthesize_tinfo_var): Likewise.
4443 * search.c (expand_upcast_fixups): Likewise.
4444 (fixup_all_virtual_upcast_offsets): Likewise.
4445 * typeck.c (build_array_ref): Likewise.
4446 (get_member_function_from_ptrfunc): Likewise.
4447 (build_binary_op): Add parameter.
4448 (pointer_int_sum): Use cp_build_binary_op.
4449 (pointer_diff): Likewise.
4450 (build_modify_expr): Likewise.
4451 (get_delta_difference): Likewise.
4452 (build_ptrmemfunc): Likewise.
4454 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4456 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4457 * decl.c (create_implicit_typedef): Adjust.
4458 * decl2.c (build_artificial_parm): Adjust.
4459 * method.c (implicitly_declare_fn): Adjust.
4460 * pt.c (push_inline_template_parms_recursive): Adjust.
4461 (process_template_parm): Adjust.
4462 (overloaded_template_name): Adjust.
4463 * semantics.c (finish_template_template_parm): Adjust.
4465 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4467 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4468 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4469 where to emit thunks.
4470 (build_vtt): Adjust call to build_vtt_inits.
4471 (build_vtt_inits): Add parameter to indicate whether or not
4472 sub-VTTs for virtual bases should be included. Adjust handling of
4473 construction vtables.
4474 (get_matching_base): New function.
4475 (dfs_build_vtt_inits): Rename to ...
4476 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4477 construction vtables.
4478 (dfs_fixup_binfo_vtbls): Likewise.
4479 (build_ctor_vtbl_groups): Build construction vtables for virtual
4481 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4482 to build construction vtbls.
4483 (dfs_accumulate_vtbl_inits): Adjust handling of
4484 construction vtables.
4486 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4489 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4491 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4493 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4495 * search.c (hides): Remove.
4496 (is_subobject_of_p): Add most_derived parameter. Use
4498 (lookup_field_queue_p): Adjust.
4499 (lookup_field_r): Adjust.
4501 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4503 * decl2.c (handle_class_head): Bash typedefs to the type's main
4506 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4508 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4509 (begin_global_stmt_expr): ... this.
4510 (genrtl_finish_stmt_expr): Rename to ...
4511 (finish_global_stmt_expr): ... this.
4512 * init.c (begin_init_stmts): Adjust calls.
4513 (finish_init_stmts): Likewise.
4514 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4515 (begin_global_stmt_expr): ... this.
4516 (genrtl_finish_stmt_expr): Rename to ...
4517 (finish_global_stmt_expr): ... this.
4519 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4521 * search.c (lookup_member): Fix typo in comment.
4523 2000-06-24 Jason Merrill <jason@redhat.com>
4525 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4526 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4528 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4530 * parse.y (complex_direct_notype_declarator): Support global_scope.
4531 * Makefile.in: Adjust conflict count.
4533 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4535 * parse.y (template_arg): Convert TEMPLATE_DECL
4536 that is a template template paramter to
4537 TEMPLATE_TEMPLATE_PARM here.
4539 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4540 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4541 (copy_template_template_parm): Adjust prototype.
4542 * decl.c (grokdeclarator): Remove dead code.
4543 * pt.c (process_template_parm): Tidy.
4544 (lookup_template_class): Construct nodes in
4545 copy_template_template_parm.
4546 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4547 lookup_template_class. Use TYPE_TI_TEMPLATE.
4548 * tree.c (copy_template_template_parm): Add NEWARGS
4550 (mapcar): Adjust call to copy_template_template_parm.
4551 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4552 * method.c (build_template_template_parm_names): Change error
4553 code to avoid compilation warning.
4555 * gxxint.texi: Document template template parameter
4558 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4560 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4561 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4562 (cp-demangle.o): New rule.
4563 (dyn-string.o): Likewise.
4564 * inc/cxxabi.h (__cxa_demangle): New declaration.
4566 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4568 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4569 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4570 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4572 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4573 (make_thunk): Change prototype.
4574 (emit_thunk): Rename to use_thunk.
4575 (mangle_thunk): Change prototype.
4576 * class.c (get_derived_offset): Simplify.
4577 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4578 BV_GENERATE_THUNK_WITH_VTABLE_P.
4579 (build_primary_vtable): Simplify.
4580 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4581 (dfs_find_base): Remove.
4582 (update_vtable_entry_for_fn): Correct bug in finding the base
4583 where a virtual function was first declared. Figure out whether
4584 or not to emit a vcall-thunk with the vtables in which it appears.
4585 Correct logic for deciding whether to use an ordinary thunk, or a
4587 (finish_struct_1): Remove unnecssary code.
4588 (build_vtbl_initializer): Use ssize_int for the running counter of
4590 (build_vtbl_initializer): Only use vcall thunks where necessary.
4591 Mark thunks as needing to be emitted with their vtables, or not.
4592 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4593 indices. Use size_binop.
4594 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4595 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4597 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4598 (build_vtable_entry): Mark thunks as needing to be emitted with
4599 their vtables, or not.
4600 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4601 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4603 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4605 * error.c (dump_expr): Use BV_FN.
4606 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4608 * method.c (make_thunk): Likewise.
4609 (emit_thunk): Rename to use_thunk. Allow callers to decide
4610 whether or not to actually emit the thunk. Adjust for changes in
4611 representation of vcall offsets.
4612 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4613 * semantics.c (emit_associated_thunks): New function.
4614 (expand_body): Use it.
4615 * ir.texi: Adjust decriptions of thunks.
4617 2000-06-22 Jason Merrill <jason@redhat.com>
4619 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4620 (tsubst_friend_function): Copy it here.
4622 * decl.c (grok_op_properties): Fix typo.
4624 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4627 * pt.c (check_explicit_specialization): Clarify error.
4629 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4630 an old OVERLOAD when we're declaring a non-function.
4631 (pushdecl, destroy_local_var): Check for error_mark_node.
4632 (warn_extern_redeclared_static): Also bail early if
4634 (push_overloaded_decl): Ignore an old error_mark_node.
4636 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4638 * call.c (build_x_va_arg): Check if in a template decl.
4639 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4641 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4643 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4645 * decl.c (check_goto): Computed gotos assumed OK.
4647 2000-06-20 Jason Merrill <jason@redhat.com>
4649 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4650 for which we don't need to look for instantiations.
4652 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4654 * parse.y (program): Always call finish_translation_unit.
4655 * parse.c, parse.h: Rebuilt.
4657 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4659 * method.c: Don't include hard-reg-set.h.
4661 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4663 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4665 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4667 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4668 * cvt.c (cp_convert_to_pointer): Likewise.
4669 (convert_to_void): Likewise.
4670 * error.c (dump_expr): Likewise.
4671 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4672 * init.c (build_delete): Likewise.
4673 * method.c (emit_thunk): Likewise.
4674 * optmize.c (declare_return_variable): Likewise.
4675 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4676 (get_typeid): Likewise.
4677 (build_dynamic_cast_1): Likewise.
4678 * typeck.c (composite_pointer_type): Likewise.
4679 (common_type): Likewise.
4680 (build_indirect_ref): Likewise.
4681 (build_binary_op): Likewise.
4682 (build_x_compound_expr): Likewise.
4683 (check_return_expr): Likewise.
4684 * typeck2.c (add_exception_specifier): Likewise.
4686 * mangle.c (write_method_parms): Use direct comparison for end
4689 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4691 * cp-tree.h (genrtl_try_block): Declare function.
4692 (genrtl_handler): Likewise.
4693 (genrtl_catch_block): Likewise.
4694 (genrtl_ctor_stmt): Likewise.
4695 (genrtl_subobject): Likewise.
4696 (genrtl_decl_cleanup): Likewise.
4697 (genrtl_do_poplevel): Likewise.
4698 (genrtl_do_pushlevel): Likewise.
4699 (genrtl_clear_out_block): Likewise.
4700 (genrtl_goto_stmt): Likewise.
4701 (genrtl_expr_stmt): Likewise.
4702 (genrtl_decl_stmt): Likewise.
4703 (genrtl_if_stmt): Likewise.
4704 (genrtl_while_stmt): Likewise.
4705 (genrtl_do_stmt): Likewise.
4706 (genrtl_return_stmt): Likewise.
4707 (genrtl_for_stmt): Likewise.
4708 (genrtl_break_stmt): Likewise.
4709 (genrtl_continue_stmt): Likewise.
4710 (genrtl_scope_stmt): Likewise.
4711 (genrtl_switch_stmt): Likewise.
4712 (genrtl_case_label): Likewise.
4713 (genrtl_begin_compound_stmt): Likewise.
4714 (genrtl_finish_compound_stmt): Likewise.
4715 (genrtl_compound_stmt): Likewise.
4716 (genrtl_asm_stmt): Likewise.
4717 (genrtl_named_return_value): Likewise.
4718 (genrtl_begin_stmt_expr): Likewise.
4719 (genrtl_finish_stmt_expr): Likewise.
4720 (finish_for_stmt): Removed first argument.
4721 (finish_switch_stmt): Likewise.
4723 * semantics.c (genrtl_try_block): Define function.
4724 (genrtl_handler): Likewise.
4725 (genrtl_catch_block): Likewise.
4726 (genrtl_ctor_stmt): Likewise.
4727 (genrtl_subobject): Likewise.
4728 (genrtl_decl_cleanup): Likewise.
4729 (genrtl_do_poplevel): Likewise.
4730 (genrtl_do_pushlevel): Likewise.
4731 (genrtl_clear_out_block): Likewise.
4732 (genrtl_goto_stmt): Likewise.
4733 (genrtl_expr_stmt): Likewise.
4734 (genrtl_decl_stmt): Likewise.
4735 (genrtl_if_stmt): Likewise.
4736 (genrtl_while_stmt): Likewise.
4737 (genrtl_do_stmt): Likewise.
4738 (genrtl_return_stmt): Likewise.
4739 (genrtl_for_stmt): Likewise.
4740 (genrtl_break_stmt): Likewise.
4741 (genrtl_continue_stmt): Likewise.
4742 (genrtl_scope_stmt): Likewise.
4743 (genrtl_switch_stmt): Likewise.
4744 (genrtl_case_label): Likewise.
4745 (genrtl_begin_compound_stmt): Likewise.
4746 (genrtl_finish_compound_stmt): Likewise.
4747 (genrtl_compound_stmt): Likewise.
4748 (genrtl_asm_stmt): Likewise.
4749 (genrtl_named_return_value): Likewise.
4750 (genrtl_begin_stmt_expr): Likewise.
4751 (genrtl_finish_stmt_expr): Likewise.
4752 (finish_for_stmt): Removed first argument and generate rtl
4754 (finish_switch_stmt): Likewise.
4755 (do_poplevel): Removed generate rtl specific code.
4756 (do_pushlevel): Likewise.
4757 (add_tree): Likewise.
4758 (finish_goto_stmt): Likewise.
4759 (finish_expr_stmt): Likewise.
4760 (begin_if_stmt): Likewise.
4761 (finish_if_stmt_cond): Likewise.
4762 (finish_then_clause): Likewise.
4763 (begin_else_clause): Likewise.
4764 (finish_else_clause): Likewise.
4765 (finish_if_stmt): Likewise.
4766 (clear_out_block): Likewise.
4767 (begin_while_stmt): Likewise.
4768 (finish_while_stmt_cond): Likewise.
4769 (finish_while_stmt): Likewise.
4770 (begin_do_stmt): Likewise.
4771 (finish_do_body): Likewise.
4772 (finish_do_stmt): Likewise.
4773 (finish_return_stmt): Likewise.
4774 (begin_for_stmt): Likewise.
4775 (finish_for_init_stmt): Likewise.
4776 (finish_for_cond): Likewise.
4777 (finish_for_expr): Likewise.
4778 (finish_break_stmt): Likewise.
4779 (finish_continue_stmt): Likewise.
4780 (begin_switch_stmt): Likewise.
4781 (finish_switch_cond): Likewise.
4782 (finish_case_label): Likewise.
4783 (begin_try_block): Likewise.
4784 (begin_function_try_block): Likewise.
4785 (finish_try_block): Likewise.
4786 (finish_cleanup_try_block): Likewise.
4787 (finish_cleanup): Likewise.
4788 (finish_function_try_block): Likewise.
4789 (finish_handler_sequence): Likewise.
4790 (finish_function_handler_sequence): Likewise.
4791 (begin_handler): Likewise.
4792 (finish_handler_parms): Likewise.
4793 (begin_catch_block): Likewise.
4794 (finish_handler): Likewise.
4795 (begin_compound_stmt): Likewise.
4796 (finish_compound_stmt): Likewise.
4797 (finish_asm_stmt): Likewise.
4798 (finish_label_stmt): Likewise.
4799 (finish_label_decl): Likewise.
4800 (finish_subobject): Likewise.
4801 (finish_decl_cleanup): Likewise.
4802 (finish_named_return_value): Likewise.
4803 (begin_stmt_expr): Likewise.
4804 (finish_stmt_expr): Likewise.
4806 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4807 to call genrtl_expr_stmt when appropriate.
4809 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4810 begin_compound_expr to call genrtl_begin_stmt_expr and
4811 genrtl_begin_compound_expr when appropriate.
4812 (finish_init_stmts): Changed calls to finish_compound_expr and
4813 finish_stmt_expr to call genrtl_finish_compound_expr and
4814 genrtl_finish_stmt_expr when appropriate.
4815 (expand_default_init): Changed call to finish_expr_stmt to call
4816 genrtl_expr_stmt when appropriate.
4817 (build_vec_init): Likewise.
4819 * parse.y (simple_stmt): Removed first argument from call to
4820 finish_for_stmt. Removed first argument from call to
4823 * parse.c: Regenerated.
4825 * pt.c (tsubst_expr): Removed first argument from call to
4826 finish_for_stmt. Removed first argument from call to
4829 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4831 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4832 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4834 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4835 (cplus_tree_code_length[]): Likewise.
4836 (cplus_tree_code_name[]): Likewise.
4837 (init_parse): Added call to add_c_tree_codes. Changed
4838 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4840 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4842 * cp-tree.h (finish_mem_initializers): Declare.
4843 (count_trees): Likewise.
4844 * parse.y (base_init): Use finish_mem_initializers.
4845 * semantics.c (finish_mem_initializers): New function.
4847 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4848 the number of trees.
4850 (count_trees): Don't use it.
4852 2000-06-15 Jason Merrill <jason@redhat.com>
4854 * tree.c (count_trees): New debugging function.
4856 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4857 * init.c (build_member_call): Pull out the name of a DECL.
4859 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4860 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4861 * optimize.c (optimize_function): Not here.
4862 * pt.c (instantiate_decl): Push to TV_PARSE.
4864 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4866 * cp-tree.h (struct language_function): Remove x_base_init_list
4867 and x_member_init_list.
4868 (current_base_init_list): Remove.
4869 (current_member_init_list): Likewise.
4870 (setup_vtbl_ptr): Change prototype.
4871 (emit_base_init): Likewise.
4872 (expand_member_init): Likewise.
4873 (reinit_parse_for_function): Remove.
4874 * decl.c (save_function_data): Don't clear x_base_init_list and
4876 (mark_language_function): Don't mark them.
4877 * init.c (perform_member_init): Tweak comment.
4878 (sort_member_init): Take the list of initializers as an argument.
4879 (sort_base_init): Likewise.
4880 (emit_base_init): Likewise.
4881 (expand_member_init): Return the initializer. Don't use global
4883 * lex.c (reinit_parse_for_function): Remove.
4884 * method.c (build_template_parm_names): Correct substitution.
4885 (do_build_copy_constructor): Don't use current_member_init_list
4886 and current_base_init_list.
4887 (synthesize_method): Likewise.
4888 * parse.y (base_init): Split mem-initializers into
4889 base-initializers and field-initializers.
4890 (member_init_list): Build up the list here.
4891 (member_init): Return the initializer.
4892 (fn.depfn): Don't use reinit_parse_for_function.
4893 * parse.c: Regenerated.
4894 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4896 (tsubst_expr): Don't use current_member_init_list
4897 and current_base_init_list.
4898 (tsubst_expr_values): Rename to ...
4899 (tsubst_initializer_list): ... this. Use convert_from_reference.
4900 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4901 and current_base_init_list.
4902 (begin_function_definition): Don't call reinit_parse_for_function.
4904 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4906 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4909 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4911 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4913 * cp-tree.h (IF_COND): Move to c-common.h.
4914 (THEN_CLAUSE): Likewise.
4915 (ELSE_CLAUSE): Likewise.
4916 (WHILE_COND): Likewise.
4917 (WHILE_BODY): Likewise.
4918 (DO_COND): Likewise.
4919 (DO_BODY): Likewise.
4920 (RETURN_EXPR): Likewise.
4921 (EXPR_STMT_EXPR): Likewise.
4922 (FOR_INIT_STMT): Likewise.
4923 (FOR_COND): Likewise.
4924 (FOR_EXPR): Likewise.
4925 (FOR_BODY): Likewise.
4926 (SWITCH_COND): Likewise.
4927 (SWITCH_BODY): Likewise.
4928 (CASE_LOW): Likewise.
4929 (CASE_HIGH): Likewise.
4930 (GOTO_DESTINATION): Likewise.
4931 (COMPOUND_BODY): Likewise.
4932 (ASM_CV_QUAL): Likewise.
4933 (ASM_STRING): Likewise.
4934 (ASM_OUTPUTS): Likewise.
4935 (ASM_INPUTS): Likewise.
4936 (ASM_CLOBBERS): Likewise.
4937 (DECL_STMT_DECL): Likewise.
4938 (STMT_EXPR_STMT): Likewise.
4939 (LABEL_STMT_LABEL): Likewise.
4940 (SCOPE_BEGIN_P): Likewise.
4941 (SCOPE_END_P): Likewise.
4942 (SCOPE_STMT_BLOCK): Likewise.
4943 (SCOPE_NULLIFIED_P): Likewise.
4944 (SCOPE_NO_CLEANUPS_P): Likewise.
4945 (SCOPE_PARTIAL_P): Likewise.
4946 (ASM_VOLATILE_P): Likewise.
4947 (STMT_LINENO): Likewise.
4948 (STMT_LINENO_FOR_FN_P): Likewise.
4950 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4951 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4952 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4953 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4954 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4956 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4958 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4959 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4961 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4962 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4963 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4965 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4967 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4968 * class.c (dfs_find_final_overrider): Set it appropriately.
4969 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4970 avoid unneeded secondary vptrs.
4972 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4974 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4975 (check_bitfield_decl, check_field_decl): Likewise.
4976 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4977 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4978 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4979 (xfer_tag, finish_enum): Likewise.
4980 * decl2.c (finish_builtin_type): Likewise.
4981 * init.c (init_init_processing): Likewise.
4982 * pt.c (instantiate_class_template): Likewise.
4983 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4984 * cp-tree.h (struct lang_type): Add user_align member.
4985 (CLASSTYPE_USER_ALIGN): Define.
4987 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4989 * Make-lang.in (c++.install-common): Install g++-cross in
4990 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4991 $(target_alias)-g++ and $(target_alias)-c++.
4993 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4995 * class.c (vcall_offset_data_s): Add last_init and fns.
4996 (overrides): Rename to same_signature_p.
4997 (dfs_find_final_overrider): Adjust accordingly.
4998 (mark_overriders): Likewise.
4999 (warn_hidden): Likewise.
5000 (build_vtbl_initializer): Reorganize machinery for building things
5001 at negative offsets.
5002 (build_vcall_and_vbase_vtbl_entries): Likewise.
5003 (build_vbase_offset_vtbl_entries): Likewise.
5004 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5005 offset entries. Do not create two entries for functions with the
5007 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5008 (build_rtti_vtbl_entries): Reorganize machinery for building things
5009 at negative offsets.
5011 * optimize.c (expand_call_inline): Don't recurse into the code
5012 used to initialize the parameters more than once.
5014 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5016 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5017 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5018 (find_substitution): Only use the `Sa' substitution for
5019 std::allocator, not instantiations of it.
5020 (write_template_prefix): Move comment. Only use a TREE_LIST to
5021 represent substitutions for a member template.
5022 (write_array_type): Mangle array dimensions correctly.
5023 * optimize.c (maybe_clone_body): Copy more information from the
5025 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5026 on the regenerated declaration.
5028 2000-06-11 Chip Salzenberg <chip@valinux.com>
5029 Mark Mitchell <mark@codesourcery.com>
5031 * class.c (build_vtable): Clarify comment.
5032 (build_ctor_vtbl_group): Pass the most derived type to
5035 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5037 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5039 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5041 * decl.c (add_binding): Handle duplicate declarations of external
5044 2000-06-09 Chip Salzenberg <chip@valinux.com>
5045 Mark Mitchell <mark@codesourcery.com>
5047 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5049 (write_signed_number): New macro.
5050 (write_unsigned_number): Likewise.
5051 (write_source_name): Use them.
5052 (write_number): Handle signed and unsigned values.
5053 (write_integer_cst): Use tree_int_cst_sgn, and use
5054 write_unsigned_number or write_signed_number as appropriate.
5055 (write_discriminator): Use write_unsigned_number or
5056 write_signed_number as appropriate.
5057 (write_template_arg_literal): Likewise.
5058 (write_array_type): Use tree_low_cst.
5059 (write_template_parm): Use write_unsigned_number or
5060 write_signed_number as appropriate.
5061 (write_substitution): Adjust call to write_number.
5062 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5063 (write_expression): Handle non-type template arguments of
5064 reference type correctly.
5065 (mangle_thunk): Use write_signed_number.
5067 2000-06-09 Chip Salzenberg <chip@valinux.com>
5069 * mangle.c (find_substition): Don't mangle objects with typename
5070 substitutions (e.g. "cin" as "Si").
5072 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5074 * call.c (add_candidate): Use ggc_alloc_cleared.
5075 * decl.c (lookup_label): Likewise.
5076 * lex.c (retrofit_lang_decl): Likewise.
5078 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5080 * semantics.c (expand_body): Push to TV_EXPAND.
5081 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5082 * decl.c (start_function): Always call announce_function.
5084 * tinfo2.cc: Just declare abort.
5086 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5088 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5089 whenever @ is a symbolic name.
5091 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5093 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5095 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5097 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5098 DECL_ASSEMBLER_NAME.
5100 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5102 * decl2.c (c_language): Define.
5104 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5106 * lex.c (lang_init_options): Tweak.
5108 * decl2.c: Remove #inclusion of diagnostic.h
5109 (lang_decode_option): Move diagnostic formatting options to
5112 * lang-options.h: Remove documentation for diagnostic options.
5114 * Makefile.in (lex.o): Depends upon diagnostic.h
5116 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5118 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5119 the same DECL_RESULT, it's not a redefinition.
5120 * pt.c (tsubst_decl): Remove code to handle illegal
5123 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5125 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5127 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5129 * search.c (maybe_suppress_debug_info): Don't check
5130 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5132 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5135 Remember instantiation context in deferred instantiations.
5136 * cp-tree.h (struct tinst_level): Remove.
5137 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5138 * pt.c (current_tinst_level): Now a tree.
5139 (print_template_context, push_tinst_level, pop_tinst_level,
5140 tinst_for_decl): Adjust.
5141 (reopen_tinst_level): New fn.
5142 (init_pt): Register current_tinst_level as a root.
5143 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5144 of the pending templates list.
5145 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5146 * lex.c (extract_interface_info): Adjust.
5147 * decl2.c (warn_if_unknown_interface): Adjust.
5149 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5151 * class.c (indirect_primary_base_p): New function.
5152 (determine_primary_base): Use it.
5154 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5156 Update new-abi dynamic cast algorithm.
5157 * tinfo.cc (__class_type_info::__dyncast_result): Add
5158 whole_details. Adjust constructor.
5159 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5160 Avoid unnecessary searching.
5161 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5163 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5165 * decl.c (init_decl_processing): Don't call record_component_aliases.
5166 * tree.c (build_cplus_array_type_1): Likewise.
5168 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5170 * ir.texi: Correct typo.
5171 * mangle.c (write_expression): Handle non-type template arguments
5172 with reference type.
5173 * method.c (build_overload_value): Likewise.
5174 * pt.c (convert_nontype_argument): Explicitly represent conversion
5175 to a reference with an ADDR_EXPR.
5176 (unify): Always unify arguments in left-to-right order.
5178 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5179 Mark Mitchell <mark@codesourcery.com>
5181 * Make-lang.in (CXX_SRCS): Add mangle.c.
5182 * Makefile.in (CXX_OBJS): Add mangle.o.
5183 (mangle.o): New rule.
5185 * class.c (local_classes): New variable.
5186 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5187 (get_vtt_name): Use mangle_vtt_name for new ABI.
5188 (init_class_processing): Initialize local_classes.
5189 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5190 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5191 (std_identifier): New macro.
5192 (DECL_VOLATILE_MEMFUNC_P): New macro.
5193 (DECL_NAMESPACE_STD_P): Likewise.
5194 (local_classes): Declare.
5195 (get_mostly_instantiated_function_type): Declare.
5196 (init_mangle): Declare.
5197 (mangle_decl): Likewise.
5198 (mangle_type_string): Likewise.
5199 (mangle_type): Likewise.
5200 (mangle_typeinfo_for_type): Likewise.
5201 (mangle_typeinfo_string_for_type): Likewise.
5202 (mangle_vtbl_for_type): Likewise.
5203 (mangle_vtt_for_type): Likewise.
5204 (mangle_ctor_vtbl_for_type): Likewise.
5205 (mangle_thunk): Likewise.
5206 (mangle_conv_op_name_for_type): Likewise.
5207 (mangle_guard_variable): Likewise.
5208 * decl.c (pushtag): Keep track of local classes.
5209 (initialize_predefined_identifiers): Initialize std_identifier.
5210 (init_decl_processing): Use std_identifier.
5211 (start_decl): Don't treat instantiations as specializations.
5212 (grokdeclarator): Likewise.
5213 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5214 name for fully-instantiated templates.
5215 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5216 destructors with the new ABI.
5217 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5218 (grokfield): Use mangle_type for new ABI.
5219 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5220 (get_sentry): Use mangle_guard_variable for new ABI.
5221 (start_static_initialization_or_destruction): Likewise.
5222 * expr.c (extract_aggr_init): Remove.
5223 (extract_scalar_init): Likewise.
5224 (extract_init): Remove #if 0'd code.
5225 * mangle.c: New function.
5226 * method.c (build_mangled_name): Assert not flag_new_abi.
5227 (build_static_name): Likewise.
5228 (build_decl_overload_real): Likewise.
5229 (build_typename_overload): Likewise.
5230 (build_overload_with_type): Likewise.
5231 (build_overload_name): Likewise.
5232 (get_ctor_vtbl_name): Likewise.
5233 (start_squangling): Likewise.
5234 (get_id_2): Likewise.
5235 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5236 (init_method): Call init_mangle for new ABI.
5237 (make_thunk): Call mangle_thunk for new ABI.
5238 * operators.def: Correct new ABI manglings for the `%' operator.
5240 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5241 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5242 (lookup_template_class): Call mangle_decl for new ABI.
5243 (get_mostly_instantiated_function_type): New function.
5244 (set_mangled_name_for_template_decl): Use it.
5245 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5246 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5247 conversion op names.
5248 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5249 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5250 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5251 mangle_typeinfo_string_for_type.
5253 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5255 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5256 (INNERMOST_TEMPLATE_ARGS): New macro.
5257 (innermost_args): Remove.
5258 (get_innermost_template_args): New function.
5259 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5260 * error.c (dump_function_decl): Be caution when using
5261 most_general_template.
5262 * method.c (build_template_parm_names): Use
5263 INNERMOST_TEMPLATE_ARGS.
5264 * pt.c (add_to_template_args): Tidy comment
5265 (get_innermost_template_args): New function.
5266 (check_explicit_specialization): Clear DECL_INITIAL for a new
5268 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5270 (push_template_decl): Always register specializations of the most
5272 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5273 (coerce_template_parms): Likewise.
5274 (lookup_template_class): Likewise.
5275 (innermost_args): Remove.
5276 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5277 (tsubst_decl): Handle tricky specializations. Use
5278 get_innermost_template_args.
5279 (instantiate_template): Simplify handling of partial
5281 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5282 (most_general_template): Reimplement, in a more straightforward
5284 (regenerate_decl_from_template): Tweak formatting. Use
5285 TMPL_ARGS_DEPTH for clarity.
5286 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5288 * dump.c (dequeue_and_dump): Dump information about thunks.
5290 2000-06-01 Richard Henderson <rth@cygnus.com>
5292 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5294 2000-06-01 Richard Henderson <rth@cygnus.com>
5296 * decl2.c (unsupported_options): Fix typo, make const.
5297 (lang_decode_option): Fix bsearch argument order.
5299 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5301 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5304 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5306 * cp-tree.h (c_get_alias_set): Deleted.
5307 * Makefile.in (decl.o): Include ../expr.h.
5308 * decl.c (expr.h): Include.
5309 (init_decl_processing): Call record_component_aliases for arrays.
5310 (grokdeclarator): Likewise.
5311 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5312 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5314 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5316 Remove guiding declaration support.
5317 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5318 (flag_guiding_decls): Remove.
5319 * call.c (build_user_type_conversion_1): Remove support for
5321 (build_new_function_call): Likewise.
5322 (build_new_op): Likewise.
5323 (build_new_method_call): Likewise.
5324 * decl.c (start_function): Likewise.
5325 * friend.c (is_friend): Likewise.
5326 (do_friend): Likewise.
5327 * decl2.c ((flag_dump_translation_unit): Make it const.
5328 (flag_guiding_decls): Remove.
5329 (unsupported_options): New variable
5330 (compare_options): New function.
5331 (lang_decode_option): Use them.
5333 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5335 * method.c (mangle_expression): Adjust test for legal expression
5338 * pt.c (instantiate_decl): Save and restore the local
5339 specializations list.
5341 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5343 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5345 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5347 * call.c (add_template_candidate_real): Handle member template
5348 constructors for classes with virtual bases.
5349 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5350 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5352 * ir.texi: Update thunk documentation.
5354 * call.c (joust): Fix handling of overloaded builtin operators.
5356 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5358 * cp-tree.h (DECL_ANTICIPATED): New macro.
5359 Document new use of DECL_LANG_FLAG_7.
5360 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5361 in the user namespace.
5362 * lex.c (do_identifier): If the identifier's declaration has
5363 DECL_ANTICIPATED on, it has not yet been declared. But do not
5364 replace it with an ordinary implicit declaration.
5366 * tinfo2.cc: Include stdlib.h.
5368 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5370 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5371 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5374 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5376 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5379 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5381 * operators.def (<?): Duplicated, should have been...
5384 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5385 Mark Mitchell <mark@codesourcery.com>
5387 * cp-tree.h (ansi_opname): Make it a macro.
5388 (ansi_assopname): Likewise.
5389 (struct lang_decl_flags): Add assignment_operator_p.
5390 (struct lang_decl): Add operator_code.
5391 (DECL_VTT_PARM): Adjust.
5392 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5393 overloaded operator.
5394 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5395 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5396 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5397 (opname_tab): Remove.
5398 (assignop_tab): Likewise.
5399 (operator_name_info_t): New type.
5400 (operator_name_info): New variable.
5401 (assignment_operator_name_info): Likewise.
5402 (build_cp_library_fn): Remove declaration.
5403 (push_cp_library_fn): Likewise.
5404 (operator_name_string): Likewise.
5405 (build_decl_overload): Likewise.
5406 * call.c (print_z_candidates): Simplify.
5407 (build_object_call): Adjust usage of ansi_opname. Use
5408 DECL_OVERLOADED_OPERATOR_P.
5409 (op_error): Adjust operator name lookup.
5410 (build_conditional_expr): Adjust usage of ansi_opname.
5411 (build_new_op): Likewise.
5412 (build_op_delete_call): Likewise.
5413 (build_over_call): Likewise.
5414 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5415 * decl.c (duplicate_decls): Copy operator_code.
5416 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5417 (builtin_function): Adjust parameters to build_library_fn_1.
5418 (build_library_fn_1): Accept an overloaded operator code.
5419 (build_library_fn): Pass ERROR_MARK.
5420 (build_cp_library_fn): Accept an overloaded operator code.
5421 (push_cp_library_fn): Likewise.
5422 (grokfndecl): Tweak.
5423 (grokdeclarator): Simplify code to compute names of overloaded
5424 operators. Adjust use of ansi_opname.
5425 (ambi_op_p): Work on tree_codes, not identifiers.
5426 (unary_op_p): Likewise.
5427 (grok_op_properties): Likewise.
5428 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5429 (lang_mark_tree): Don't try to mark the operator_code.
5430 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5431 * error.c (dump_decl): Remove special handling for operator
5433 (dump_function_name): Likewise.
5434 (dump_expr): Adjust name lookup of operators.
5435 (op_to_string): Simplify.
5436 (assop_to_string): Likewise.
5437 * init.c (build_new_1): Adjust use of ansi_opname.
5438 * lex.c (opname_tab): Remove.
5439 (assignop_tab): Likewise.
5440 (ansi_opname): Likewise.
5441 (ansi_assopname): Likewise.
5442 (operator_name_string): Likewise.
5443 (reinit_lang_specific): Likewise.
5444 (operator_name_info): New variable.
5445 (assignment_operator_name_info): Likewise.
5446 (init_operators): New function.
5447 (init_parse): Use it.
5448 (do_identifier): Adjust use of ansi_opname.
5449 * method.c (mangle_expression): Don't use ansi_opname for
5451 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5452 (build_decl_overload): Remove.
5453 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5454 (do_build_assign_ref): Adjust use of ansi_opname.
5455 (synthesize_method): Likewise.
5456 (implicitly_declare_fn): Likewise.
5457 * operators.def: New file.
5458 * parse.y (operator): Adjust use of ansi_opname.
5459 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5460 (set_mangled_name_for_template_decl): Don't play games with
5462 (special_function_p): Adjust use of ansi_opname.
5463 * typeck.c (check_return_expr): Likewise.
5464 * Make-lang.in (cc1plus): Depend on operators.def.
5465 * Makefile.in (lex.o): Likewise.
5468 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5470 * Make-lang.in (cplib2.ready): Eradicate.
5472 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5474 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5475 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5476 (built_min, cp_tree_equal): Likewise.
5478 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5480 * class.c (layout_nonempty_base_or_field): Replace
5481 `record_layout_info' with `record_layout_info_s'.
5483 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5486 * cp-tree.h (struct language_function): x_named_labels is now
5487 a struct named_label_list*.
5488 * decl.c (struct named_label_use_list): Renamed from...
5489 (struct named_label_list): ...this. New struct.
5490 (push_binding_level): Don't set eh_region.
5491 (note_level_for_eh): New fn.
5492 (pop_label): Take label and old value directly.
5493 (pop_labels): Adjust for new named_labels format.
5494 (lookup_label): Likewise.
5495 (poplevel): Note characteristics of a binding level containing a
5496 named label. Mess with named label lists earlier.
5497 (mark_named_label_lists): New fn.
5498 (mark_lang_function): Call it.
5499 (use_label): New fn, split out from...
5500 (make_label_decl): ...here. Don't call it.
5501 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5502 check_previous_gotos): New fns, split out from...
5503 (define_label): ...here.
5504 (check_switch_goto): New fn.
5505 (define_case_label): Call it.
5506 (check_goto): New fn.
5507 * semantics.c (finish_goto_stmt): Call it and use_label.
5508 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5509 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5511 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5513 * class.c (build_vtable_entry_ref): Correct usage of
5514 get_vtbl_decl_for_binfo.
5516 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5517 * method.c (implicitly_declare_fn): Not here.
5519 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5521 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5522 (CPTI_PTMD_DESC_TYPE): ... here.
5523 (ptmd_desc_type_node): Rename to ...
5524 (ptm_desc_type_node): ... here.
5526 * rtti.c (ptmd_initializer): Rename to ...
5527 (ptm_initializer): ... here.
5528 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5530 (create_tinfo_types): Adjust.
5532 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5534 Finish implementation of VTTs.
5535 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5536 CPTI_VTT_PARM_IDENTIFIER.
5537 (vtt_parm_identifier): New macro.
5538 (vtt_parm_type): Likewise.
5539 (BINFO_SUBVTT_INDEX): Likewise.
5540 (BINFO_VPTR_INDEX): Likewise.
5541 (struct lang_decl): Add vtt_parm.
5542 (DECL_VTT_PARM): New macro.
5543 (DECL_USE_VTT_PARM): Likewise.
5544 (DECL_NEEDS_VTT_PARM_P): Likewise.
5545 (get_vtt_name): Declare.
5546 (build_artifical_parm): Likewise.
5547 (fixup_all_virtual_upcast_offsets): Likewise.
5548 (expand_indirect_vtbls_init): Remove.
5549 * call.c (build_new_method_call): Pass the vtt to subobject
5550 constructors and destructors.
5551 * class.c (get_vtt_name): Give it external linkage.
5552 (build_clone): Handle the magic VTT parameters for clones.
5553 (clone_function_decl): Fix typo in comment.
5554 (build_vtt): Keep track of the indices in the VTTs where various
5555 entities are stored.
5556 (build_vtt_inits): Likewise.
5557 (dfs_build_vtt_inits): Likewise.
5558 (build_ctor_vtbl_group): Tweak type of construction vtables.
5559 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5560 primary bases, when building construction vtables.
5561 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5562 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5563 (init_decl_processing): Initialize vtt_parm_type.
5564 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5565 (lang_mark_tree): Make vtt_parm.
5566 * decl2.c (build_artificial_parm): New function.
5567 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5568 (grokclassfn): Use build_artificial_parm.
5569 * init.c (initialize_vtbl_ptrs): Call
5570 fixup_all_virtual_upcast_offsets directly.
5571 (perform_member_init): Use the complete subobject destructor for
5573 (build_vtbl_address): New function.
5574 (expand_virtual_init): Handle VTTs.
5575 * optimize (maybe_clone_body): Likewise.
5576 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5578 (expand_indirect_vtbls_init): Remove.
5579 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5580 * tree.c (make_binfo): Make them bigger.
5582 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5584 * inc/cxxabi.h (__pbase_type_info): Define, based on
5585 __pointer_type_info.
5586 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5587 (__pointer_to_member_type_info): Likewise.
5588 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5589 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5590 (__pointer_type_info::__do_catch): Rename to ...
5591 (__pbase_type_info::__do_catch): ... here. Adjust.
5592 (__pbase_type_info::__pointer_catch): Implement.
5593 (__pointer_type_info::__pointer_catch): Adjust.
5594 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5596 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5598 * tinfo.h (__user_type_info::contained_virtual_p): New
5600 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5602 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5603 diamond shaped heirarchy. Add early out for mixed diamond and
5604 duplicate shaped heirarchy.
5606 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5608 * cp-tree.h (build_delete): Change prototype.
5609 (build_vec_delete): Likewise.
5610 * call.c (build_scoped_method_call): Use special_function_kind
5611 values to indicate the kind of destruction to be done.
5612 (build_method_call): Likewise.
5613 * decl.c (finish_destructor_body): Likewise.
5614 (maybe_build_cleanup_1): Likewise. Rename to ...
5615 (maybe_build_cleanup): ... this.
5616 * decl2.c (delete_sanity): Use special_function_kind
5617 values to indicate the kind of destruction to be done.
5618 (build_cleanup): Likewise.
5619 * init.c (perform_member_init): Likewise.
5620 (build_vec_delete_1): Likewise.
5621 (build_dtor_call): Simplify.
5622 (build_delete): Use special_function_kind
5623 values to indicate the kind of destruction to be done.
5624 (build_vbase_delete): Likewise.
5625 (build_vec_delete): Likewise.
5627 * init.c (sort_member_init): Fix typo in error message generation
5630 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5632 * semantics.c (begin_class_definition): make the packed
5633 attribute be sensitive to the "-fpack-struct" command line flag
5635 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5637 Update new-abi upcast algorithm.
5638 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5639 prototype and meaning of return value.
5640 (__si_class_type_info::__do_upcast): Likewise.
5641 (__vmi_class_type_info::__do_upcast): Likewise.
5642 * tinfo.cc (__class_type_info::__upcast_result): Replace
5643 whole2dst with part2dst. Adjust ctor.
5644 (__class_type_info::__do_upcast): Adjust call of worker function.
5645 (__class_type_info::__do_upcast): Adjust.
5646 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5648 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5649 virtual base in diamond heirarchy bug.
5651 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5653 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5654 and bitfield to tinfo_fn_p.
5655 (DECL_TINFO_FN_P): Adjust.
5656 (SET_DECL_TINFO_FN_P): Likewise.
5657 (DECL_MUTABLE_P): Likewise.
5658 (DECL_C_BIT_FIELD): Likewise.
5659 (SET_DECL_C_BIT_FIELD): Likewise.
5660 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5661 (DECL_UNINLINABLE): Likewise.
5662 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5663 (handle_using_decl): Remove assertion.
5664 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5665 to build FIELD_DECLs.
5666 (build_base_field): Likewise.
5667 (layout_class_type): Likewise.
5668 * decl.c (init_decl_processing): Likewise.
5669 (build_ptrmemfunc_type): Likewise.
5670 (grokdeclarator): Likewise.
5671 * decl2.c (grok_x_components): Likewise.
5672 * except.c (call_eh_info): Likewise.
5673 * init.c (init_init_processing): Likewise.
5674 * rtti.c (expand_class_desc): Likewise.
5675 (create_pseudo_type_info): Likewise.
5676 (get_vmi_pseudo_type_info): Likewise.
5677 (create_tinfo_types): Likewise.
5678 * ptree.c (print_lang_decl): Adjust.
5679 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5680 before checking DECL_MUTABLE_P.
5682 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5683 parameters for template functions.
5684 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5685 destructors as well as constructors.
5687 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5689 * class.c (build_ctor_vtbl_group): Set inits.
5690 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5691 DECL_THIS_INLINE appropriately for clones.
5693 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5694 (DECL_CONV_FN_P): Simplify.
5695 (DECL_OPERATOR): Remove.
5696 (language_to_string): Declare.
5697 * decl.c (duplicate_decls): Fix typo in comment.
5698 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5699 (grok_op_properties): Use DECL_CONV_FN_P instead of
5700 IDENTIFIER_TYPENAME_P.
5701 * dump.c (dequeue_and_dump): Dump the language linkage of
5703 * error.c (language_to_string): Give it external linkage.
5704 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5705 (implicitly_declare_fn): Set DECL_LANGUAGE.
5706 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5707 IDENTIFIER_TYPENAME_P.
5708 (tsubst_decl): Likewise.
5709 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5710 * semantics.c (finish_member_declaration): Don't mark members of
5711 classes declared in an extern "C" region as extern "C".
5713 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5715 * decl2.c (qualified_lookup_using_namespace): Look through
5718 * decl.c (push_using_decl): Return the old decl on namespace level.
5720 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5722 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5723 (VTT_NAME_PREFIX): New macro.
5724 (CTOR_VTBL_NAME_PREFIX): Likewise.
5725 (get_ctor_vtbl_name): New function.
5726 * class.c (get_vtable_name): Simplify.
5727 (get_vtt_name): New function.
5728 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5729 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5730 when a virtual base becomes primary.
5731 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5733 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5734 additional parameters.
5735 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5736 (initialize_array): New function.
5737 (build_vtt): Likewise.
5738 (build_vtt_inits): Likewise.
5739 (dfs_build_vtt_inits): Likewise.
5740 (dfs_fixup_binfo_vtbls): Likewise.
5741 (build_ctor_vtbl_group): Likewise.
5742 (initialize_vtable): Use initialize_array.
5743 (accumulate_vtbl_inits): Reimplement to handle construction
5745 (dfs_accumulate_vtbl_inits): Likewise.
5746 (bulid_vtbl_initializer): Adjust parameter name.
5747 * method.c (build_typename_overload): Remove #if 0'd code.
5748 (get_ctor_vtbl_name): New function.
5749 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5750 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5752 * cp-tree.h (struct lang_type): Remove search_slot.
5753 (CLASSTYPE_SEARCH_SLOT): Remove.
5754 (emit_base_init): Change prototype.
5755 (initialize_vtbl_ptrs): Likewise.
5756 (expand_indirect_vtbls_init): Likewise.
5757 (clear_search_slots): Remove.
5758 * decl.c (lang_mark_tree): Don't mark search_slot.
5759 * init.c (initialize_vtbl_ptrs): Simplify.
5760 (emit_base_init): Likewise.
5761 * search.c (struct vbase_info): Document decl_ptr.
5762 (convert_pointer_to_single_level): Remove.
5763 (dfs_find_vbases): Remove.
5764 (dfs_init_base_pointers): Simplify.
5765 (dfs_clear_vbase_slots): Remove.
5766 (dfs_vtable_path_unmark): New function.
5767 (init_vbase_pointers): Simplify.
5768 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5769 (expand_indirect_vtbls_init): Simplify. Don't call
5770 mark_all_temps_used.
5771 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5772 initialize_vtbl_ptrs.
5774 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5776 * except.c: Add static prototypes.
5778 2000-05-20 H.J. Lu <hjl@gnu.org>
5780 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5782 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5784 Don't create a separate copy of virtual bases for the
5785 CLASSTYPE_VBASECLASSES list.
5786 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5787 (BINFO_FOR_VBASE): Remove.
5788 (CANONICAL_BINFO): Adjust.
5789 (binfo_for_vbase): New function.
5790 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5791 instead of BINFO_FOR_VBASE.
5792 (build_vbase_pointer): Likewise.
5793 (build_secondary_vtable): Likewise.
5794 (dfs_mark_primary_bases): Likewise.
5795 (mark_primary_bases): Likewise.
5796 (layout_nonempty_base_or_field): Likewise.
5797 (dfs_set_offset_for_shared_vbases): Likewise.
5798 (dfs_set_offset_for_unshared_vbases): Likewise.
5799 (layout_virtual_bases): Likewise. Adjust for changes to the
5800 CLASSTYPE_VBASECLASSES list.
5801 (dump_class_hierarchy_r): Use binfo_for_vbase
5802 instead of BINFO_FOR_VBASE.
5803 (dump_class_hierarchy): Likewise.
5804 (finish_vtbls): Likewise.
5805 (build_vtbl_initializer): Adjust for changes to the
5806 CLASSTYPE_VBASECLASSES list.
5807 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5808 * decl.c (finish_destructor_body): Adjust for changes to the
5809 CLASSTYPE_VBASECLASSES list.
5810 * init.c (sort_base_init): Use binfo_for_vbase.
5811 (construct_virtual_bases): Adjust for changes to the
5812 CLASSTYPE_VBASECLASSES list.
5813 (expand_member_init): Use binfo_for_vbase.
5814 (build_vbase_delete): Adjust for changes to the
5815 CLASSTYPE_VBASECLASSES list.
5816 * method.c (do_build_copy_constructor): Likewise.
5817 * rtti.c (get_base_offset): Use binfo_for_vbase.
5818 (expand_class_desc): Remove #if 0'd code.
5819 * search.c (struct vbase_info): Remove vbase_types.
5820 (get_base_distance): Use binfo_for_vbase.
5821 (lookup_field_queue_p): Use CANONICAL_BINFO.
5822 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5823 (get_pure_virtuals): Adjust for changes to the
5824 CLASSTYPE_VBASECLASSES list.
5825 (dfs_find_vbases): Use binfo_for_vbase.
5826 (dfs_init_vbase_pointers): Likewise.
5827 (init_vbase_pointers): Don't initialize vi.vbase_types.
5828 (virtual_context): Use binfo_for_vbase.
5829 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5830 CLASSTYPE_VBASECLASSES list.
5831 (expand_indirect_vtbls_init): Simplify.
5832 (dfs_get_vbase_types): Don't replicate virtual bases.
5833 (find_vbase_instance): Use binfo_for_vbase.
5834 (binfo_for_vbase): New function.
5835 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5837 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5839 * decl2.c (finish_anon_union): Generalize error messages to handle
5840 anonymous structures.
5841 * init.c (perform_member_init): Remove `name' parameter.
5842 (build_field_list): New function.
5843 (sort_member_init): Handle anonymous union initialization order
5844 correctly. Check for multiple initializations of the same union.
5845 (emit_base_init): Don't look up fields by name here.
5846 (expand_member_init): Record the result of name lookup for future
5848 * typeck.c (build_component_ref): Fix formatting.
5850 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5852 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5853 * typeck.c (build_x_compound_expr): Replace warn_unused with
5856 * decl2.c (lang_decode_option): Update -Wall unused flags by
5857 calling set_Wunused.
5859 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5861 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5862 * init.c (dfs_vtable_path_unmark): Remove.
5863 * search.c (marked_new_vtable_p): Likewise.
5864 (unmarked_new_vtable_p): Likewise.
5865 (dfs_search_slot_nonempty_p): Likewise.
5866 (dfs_mark): Likewise.
5867 (dfs_vtable_path_unmark): Likewise.
5868 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5869 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5870 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5871 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5872 (init_vbase_pointers): Simplify.
5873 (expand_indirect_vtbls_init): Likewise.
5875 * class.c (copy_virtuals): New function.
5876 (build_primary_table): Use it.
5877 (build_secondary_vtable): Likewise.
5878 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5879 indicate that no vcall offset is required.
5880 (add_virtual_function): Likewise.
5881 (modify_all_vtables): Likewise.
5882 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5883 (dfs_accumulate_vtbl_inits): Likewise.
5884 (build_vtbl_initializer): Make changes to handle construction
5886 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5887 (build_rtti_vtbl_entries): Likewise.
5888 (build_vtable_entries): Handle a NULL vcall_index.
5890 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5892 * decl2.c (lang_decode_option): Fix thinko.
5894 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5896 * except.c (check_handlers): New fn.
5897 * cp-tree.h: Declare it.
5898 * semantics.c (finish_handler_sequence): Call it.
5899 (finish_function_handler_sequence): Likewise.
5900 (finish_handler_parms): Set TREE_TYPE on the handler.
5901 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5902 * search.c (get_base_distance_recursive): If protect>1, ignore
5904 (get_base_distance): Don't reduce watch_access.
5906 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5908 * lex.c: #include diagnostic.h.
5909 (lang_init_options): Set default prefixing rules.
5911 * lang-options.h: Add -fdiagnostics-show-location=.
5913 * decl2.c: #include diagnostic.h.
5914 (lang_decode_option): Handle -fdiagnostics-show-location=.
5916 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5918 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5919 * vec.cc: Revert my 2000-05-07 change.
5921 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5923 * class.c (check_field_decls): Complain about non-static data
5924 members with same name as class in class with constructor.
5926 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5928 * decl.c (grokdeclarator): Allow non-static data members with
5931 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5933 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5934 and pending_inline.filename. Update prototypes.
5935 * decl.c (define_label): Constify filename parameter.
5936 * decl2.c (warn_if_unknown_interface): Constify local char *.
5937 * input.c Constify input_source.filename. Don't declare
5938 input_filename or lineno. Constify filename parameter to feed_input.
5939 * lex.c (init_parse): Constify parameter and return value.
5940 (cp_pragma_interface, cp_pragma_implementation): Constify
5942 (reinit_parse_for_method, reinit_parse_for_block,
5943 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5944 Constify local char *.
5945 * pt.c: Don't declare lineno or input_filename.
5946 (print_template_context, tsubst_friend_function, tsubst_decl,
5947 tsubst, instantiate_decl): Constify local char *.
5948 * semantics.c (expand_body): Constify local char *.
5949 * tree.c (build_srcloc): Constify filename parameter.
5950 * typeck.c (c_expand_asm_operands): Constify filename
5953 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5955 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5958 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5960 * inc/cxxabi.h: Fix typos in comment.
5961 (__base_class_info::__offset): Use a static_cast.
5963 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5965 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5966 of std::size_t and std::ptrdiff_t respectively.
5967 * tinfo.cc: Likewise.
5970 2000-05-06 Richard Henderson <rth@cygnus.com>
5972 * typeck.c (build_c_cast): Don't warn integer->pointer size
5973 mismatch for constants.
5975 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5977 * rtti.c (ptmd_initializer): Set non-public, if class is
5980 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5981 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5982 __cxa_vec_delete): Likewise.
5983 * tinfo.cc (__dynamic_cast): Likewise.
5984 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5985 __cxa_vec_delete): Likewise.
5987 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5989 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5990 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5991 (lang_decl_flags): Add vcall_offset.
5992 (THUNK_VCALL_OFFSET): Use it.
5993 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5994 * method.c (make_thunk): Create the lang_decl here, not in
5996 (emit_thunk): Make generic thunks into ordinary functions once
5997 they have been fed to expand_body.
5998 * semantics.c (expand_body): Set current_function_is_thunk here.
6000 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6002 * class.c (update_vtable_entry_for_fn): Prototype.
6004 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6007 * search.c (dfs_build_inheritance_graph_order): Prototype.
6009 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6011 * cp-tree.h (special_function_kind): Add various kinds of
6013 (special_function_p): New function.
6014 * class.c (overrides): Don't let one kind of destructor override
6016 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6017 whether or not to instantiate a template.
6018 * tree.c (special_function_p): Define.
6020 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6022 * cp-tree.def (THUNK_DECL): Remove.
6023 * cp-tree.h (DECL_THUNK_P): New macro.
6024 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6025 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6026 (SET_DECL_THUNK_P): Likewise.
6027 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6028 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6029 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6030 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6031 (duplicate_decls): Likewise.
6032 (pushdecl): Likewise. Adjust thunk handling.
6033 (grokfndecl): Use DECL_EXTERN_C_P.
6034 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6035 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6036 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6037 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6038 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6039 DECL_NO_STATIC_CHAIN.
6040 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6041 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6042 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6045 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6047 * tree.c (walk_tree): Set lineno.
6049 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6051 * exception.cc: Update license notice.
6053 * new1.cc: Likewise.
6054 * new2.cc: Likewise.
6055 * tinfo.cc: Likewise.
6056 * tinfo2.cc: Likewise.
6058 * inc/cxxabi.h: Likewise.
6059 * inc/exception: Likewise.
6060 * inc/new: Likewise.
6061 * inc/new.h: Likewise.
6062 * inc/typeinfo: Likewise.
6064 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6066 * tree.c (build_target_expr_with_type): If we already have a
6067 TARGET_EXPR, just return it.
6069 * optimize.c (initialize_inlined_parameters): Don't generate an
6070 EXPR_STMT if we can just use DECL_INITIAL.
6071 * decl.c (emit_local_var): Only make the initialization a
6072 full-expression if stmts_are_full_exprs_p.
6074 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6076 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6078 * call.c (standard_conversion): Use it.
6079 (direct_reference_binding): Likewise.
6080 (build_over_call): Likewise.
6081 (is_properly_derived_from): Likewise.
6082 (compare_ics): Likewise.
6083 * class.c (resolves_to_fixed_type_p): Likewise.
6084 * optimize.c (declare_return_variable): Likewise.
6085 * pt.c (is_specialization_of): Likewise.
6087 * typeck.c (comp_target_parms): Likeiwse.
6088 (build_static_cast): Likewise.
6089 (build_reinterpret_cast): Likewise.
6090 (build_const_cast): Likewise.
6091 (comp_ptr_ttypes_real): Likewise.
6092 (comp_ptr_ttypes_const): Likewise.
6093 * typeck2.c (process_init_constructor): Likewise.
6095 2000-04-30 Scott Snyder <snyder@fnal.gov>
6097 * decl.c (finish_destructor_body): Use the base destructor when
6098 destroying virtual bases.
6100 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6102 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6104 * optimize.c (struct inline_data): Add target_exprs field.
6105 (declare_return_variable): When a function returns an aggregate,
6106 use the variable declared in the TARGET_EXPR as the remapped
6108 (expand_call_inline): Update the pending target_exprs stack.
6109 (optimize_function): Initialize the stack.
6111 * decl2.c (finish_file): Fix typo in comment.
6113 * method.c (emit_thunk): Don't try to return a `void' value.
6115 * optimize.c (initialize_inlined_parameters): If the parameter is
6116 addressable, we need to make a new VAR_DECL, even if the
6117 initializer is constant.
6119 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6121 * decl.c (grok_op_properties): Add an extra check of argtypes.
6123 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6125 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6127 (initialize_inlined_parameters): Try to avoid creating new
6130 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6132 * lex.c (my_get_run_time): Remove.
6133 (init_filename_times): Use get_run_time instead of my_get_run_time.
6134 (check_newline): Likewise.
6135 (dump_time_statistics): Likewise.
6136 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6137 of computing elapsed time explicitly.
6139 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6141 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6142 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6143 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6144 before calling decl_constant_value.
6145 * class.c (check_bitfield_decl): Likewise.
6146 * cvt.c (ocp_convert): Likewise.
6147 (convert): Likewise.
6148 * decl.c (compute_array_index_type): Likewise.
6149 (build_enumerator): Likewise.
6150 * decl2.c (check_cp_case_value): Likewise.
6151 * pt.c (convert_nontype_argument): Likewise.
6153 * typeck.c (decay_conversion): Likewise.
6154 (build_compound_expr): Likewise.
6155 (build_reinterpret_cast): Likewise.
6156 (build_c_cast): Likewise.
6157 (convert_for_assignment): Likewise.
6159 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6161 * decl.c (finish_function): Don't play games with DECL_INLINE.
6163 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6165 * ir.texi: Correct typo.
6167 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6169 * decl.c (grokdeclarator): Reject VLAs as members.
6171 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6173 * call.c (standard_conversion): Accept conversion between
6176 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6178 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6180 * decl2.c (finish_file): Remove double setup for accounting
6183 2000-04-24 Robert Lipe <robertlipe@usa.net>
6185 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6187 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6189 * new.cc (set_new_handler): Needs to be in std::.
6191 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6193 * cp-tree.h (lang_decl): Remove pretty_function_p.
6194 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6195 language-specific node.
6196 * decl.c (cp_make_fname_decl): Use build_decl, not
6197 build_lang_decl, to build the variables.
6198 (grokvardecl): Don't call build_lang_decl for local variables in
6200 (grokdeclarator): Don't call build_lang_decl for local type
6201 declarations in templates.
6202 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6203 zero'd memory, rather than calling memset.
6204 * pt.c: Include hashtab.h.
6205 (local_specializations): New variable.
6206 (retrieve_local_specialization): Use it.
6207 (register_local_specialization): Likewise.
6208 (tsubst_decl): Don't assume local variables have
6210 (instantiate_decl): Set up local_specializations.
6211 * Makefile.in (HTAB_H): New variable.
6213 2000-04-23 Richard Henderson <rth@cygnus.com>
6215 * typeck.c (c_expand_asm_operands): Restore the original
6216 contents of the output list.
6218 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6220 * ir.texi: Document complex number representation.
6222 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6224 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6225 (target_incomplete_p): New function.
6226 (tinfo_base_init): Create comdat NTBS name variable.
6227 (ptr_initializer): Add non_public parameter. Calculate it.
6228 (ptmd_initializer): Likewise.
6229 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6230 (create_real_tinfo_var): Add non_public parameter. Use it.
6231 Push proxy into global namespace.
6232 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6234 * inc/typeinfo (type_info::before, type_info::operator==):
6235 Compare __name addresses.
6237 * tinfo2.cc: Remove new-abi builtins comment.
6239 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6241 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6243 * call.c (joust): Exit early if we get the same function, too.
6245 * decl2.c (key_method): Return NULL_TREE for template classes.
6246 (import_export_class): Don't need to check for template classes.
6248 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6250 * lex.c: Remove references to cccp.c.
6252 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6254 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6255 volatile_memfunc. Add destructor_attr. Adjust dummy.
6256 (DECL_DESTRUCTOR_P): Use destructor_attr.
6257 (DECL_CONST_MEMFUNC_P): Reimplement.
6258 (DECL_VOLATILE_MEMFUNC_P): Remove.
6259 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6260 (overrides): Use DECL_DESTRUCTOR_P.
6261 (check_for_override): Likewise.
6262 * decl.c (start_function): Likewise.
6263 * decl2.c (grokfclassfn): Likewise.
6264 (check_classfn): Likewise.
6265 (grok_function_init): Likewise.
6267 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6269 * decl2.c (grokfield): Issue error on illegal data member
6272 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6274 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6276 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6278 * class.c (build_vtable_entry): Don't build thunks for type-info
6281 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6283 * decl.c (decls_match): Allow a redeclaration of a builtin to
6284 specify args while the builtin did not.
6286 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6288 * cp-tree.def (THUNK_DECL): Add to documentation.
6289 * cp-tree.h (flag_huge_objects): Declare.
6290 * class.c (modify_vtable_entry): Tidy.
6291 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6292 Calculate delta appropriately for the new ABI.
6293 (dfs_modify_vtables): Use it.
6294 (modify_all_vtables): Fix thinko in code to add overriding copies
6295 of functions to primary vtables.
6296 (build_clone): Fix typo in comment.
6297 (clone_function_decl): Correct order of destructors in vtable.
6298 (build_vbase_offset_vtbl_entries): Adjust comment.
6299 (dfs_vcall_offset_queue_p): Remove.
6300 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6301 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6302 (build_vtable_entry): Correct check for pure virtual functions.
6303 Don't declare flag_huge_objects.
6304 * decl.c (flag_huge_objects): Remove declaration.
6305 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6306 Use int_size_in_bytes.
6307 (emit_thunk): Handle vcall offset thunks.
6309 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6311 * decl2.c (parse_time, varconst_time): Delete declarations.
6312 (finish_file): Delete LINENO declaration.
6313 START_TIME and THIS_TIME now long.
6315 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6317 * class.c (build_base_field): Reformat comment.
6319 * inc/cxxabi.h (stddef.h): Comment inclusion.
6320 (__base_class_info::__offset): Comment shift.
6322 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6324 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6325 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6326 (cp_push_exception_identifier): New macro.
6327 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6328 (DECL_BASE_DESTRUCTOR_P): Likewise.
6329 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6330 (get_vtbl_decl_for_binfo): Fix formatting.
6331 (in_charge_arg_for_name): New macro.
6332 (maybe_build_cleanup_and_delete): Remove declaration.
6333 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6334 (in_charge_arg_for_name): New function.
6335 (build_new_method_call): Use it. Handle cloned destructors.
6336 (build_clone): Don't make the base constructor virtual.
6337 Automatically defer generated functions.
6338 (clone_function_decl): Handle destructors, too.
6339 (clone_constructors_and_destructors): Likewise.
6340 (create_vtable_ptr): Don't create a vtable entry for a cloned
6342 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6343 (initialize_predefined_identifiers): Update appropriately.
6344 (finish_destructor_body): Simplify.
6345 (maybe_build_cleanup_and_delete): Remove.
6346 * except.c (expand_throw): Handle new-ABI destructors.
6347 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6348 (build_dtor_call): New function.
6349 (build_delete): Use it. Simplify.
6350 * optimize.c (maybe_clone_body): Handle destructors.
6351 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6353 * exception.cc (cleanup_fn): New typedef.
6354 (CALL_CLEANUP): New macro.
6355 (cp_eh_info): Use them.
6356 (__cp_push_exception): Likewise.
6357 (__cp_pop_exception): Likewise.
6359 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6361 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6362 (complete_dtor_identifier): New macro.
6363 (CLASSTYPE_FIRST_CONVERSION): Remove.
6364 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6365 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6366 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6367 (CLASSTYPE_CONSTRUCTORS): Likewise.
6368 (CLASSTYPE_DESTRUCTORS): Likewise.
6369 (lang_decl): Add cloned_function.
6370 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6371 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6372 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6373 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6374 (DECL_CLONED_FUNCTION_P): Likewise.
6375 (DECL_CLONED_FUNCTION): Likewise.
6376 (clone_function_decl): Declare.
6377 (maybe_clone_body): Likewise.
6378 * call.c (build_user_type_conversion_1): Call complete object
6379 constructors in the new ABI.
6380 (build_new_method_call): Don't add in-charge parameters under the
6382 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6383 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6384 CLASSTYPE_DESTRUCTOR_SLOT.
6385 (build_clone): New function.
6386 (clone_function_decl): Likewise.
6387 (clone_constructors_and_destructors): Likewise.
6388 (check_bases_and_members): Use it.
6389 * decl.c (iniitialize_predefined_identifiers): Initialize
6390 complete_dtor_identifier.
6391 (finish_function): Don't add extra code to a clone.
6392 (lang_mark_tree): Mark cloned_function.
6393 * decl2.c (mark_used): Don't bother trying to instantiate things
6395 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6396 * method.c (set_mangled_name_for_decl): Don't treat clones as
6398 (synthesize_method): Sythesize cloned functions, not the clones.
6399 * optimize.c (inline_data): Update comment on ret_label.
6400 (remap_block): Don't assume DECL_INITIAL exists.
6401 (copy_body_r): Allow ret_label to be NULL.
6402 (maybe_clone_body): Define.
6403 * pt.c (tsubst_decl): Handle clones.
6404 (instantiate_clone): New function.
6405 (instantiate_template): Use it.
6406 (set_mangled_name_for_template_decl): Don't treat clones as
6408 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6409 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6410 * semantics.c (expand_body): Clone function bodies as necessary.
6412 * optimize.c (remap_decl): Avoid sharing structure for arrays
6413 whose size is only known at run-time.
6414 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6416 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6417 to has_in_charge_parm_p.
6418 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6419 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6420 (DECL_COPY_CONSTRUCTOR_P): New macro.
6421 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6422 (build_user_type_conversion_1): Likewise.
6423 (convert_like_real): Likewise.
6424 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6425 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6426 (copy_args_p): Likewise.
6427 (grok_ctor_properties): Likewise.
6428 (start_function): Likewise.
6429 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6430 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6431 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6432 * method.c (do_build_copy_constructor): Use
6433 DECL_HAS_IN_CHARGE_PARM_P.
6434 (synthesize_method): Likewise.
6435 * pt.c (instantiate_template): Remove goto.
6436 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6439 * cp-tre.h (finish_function): Change prototype.
6440 * decl.c (end_cleanup_fn): Adjust caller.
6441 (finish_function): Take only one parameter.
6442 * decl2.c (finish_objects): Adjust caller.
6443 (finish_static_storage_duration_function): Likewise.
6444 * method.c (emit_thunk): Likewise.
6445 * parse.y: Likewise.
6446 * parse.c: Regenerated.
6447 * pt.c (instantiate_decl): Likewise.
6448 * rtti.c (synthesize_tinfo_fn): Likewise.
6449 * semantics.c (expand_body): Likewise.
6451 * cp-tree.h (copy_decl): New function.
6452 * class.c (finish_struct_1): Use it.
6453 * lex.c (copy_decl): Define it.
6454 * pt.c (tsubst_decl): Likewise.
6455 * tree.c (copy_template_template_parm): Likewise.
6457 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6458 has_nonpublic_assign_ref.
6459 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6460 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6461 * class.c (finish_struct_methods): Don't set
6462 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6463 (interface_only): Don't declare.
6464 (interface_unknown): Likewise.
6466 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6468 * tree.h (HAVE_TEMPLATES): Remove definition.
6469 * lang-options.h (-fthis-is-variable): Remove documentation.
6471 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6473 * class.c (instantiate_type): Handle object-relative template-id.
6475 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6476 * decl.c (cplus_expand_expr_stmt): Not here.
6478 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6479 Initialize exprtype earlier.
6481 * parse.y (fn.def1): Check for defining types in return types.
6483 * decl.c (check_tag_decl): Notice extra fundamental types.
6484 Diagnose empty decls in classes, too.
6486 * decl.c (grokdeclarator): Don't override an anonymous name if no
6487 declarator was given.
6489 * cvt.c (convert_to_void): Call resolve_offset_ref.
6491 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6493 * decl2.c (decl_namespace): Handle getting a type.
6495 * typeck.c (build_c_cast): Re-enable warning for cast between
6496 pointer and integer of different size.
6498 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6500 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6502 (__pointer_type_info::__pointer_catch): New virtual function.
6503 (__pointer_to_member_type_info): Derive from
6504 __pointer_type_info. Adjust.
6505 (__pointer_to_member_type_info::__do_catch): Remove.
6506 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6507 (__pointer_to_member_type_info::__pointer_catch): Declare.
6508 * rtti.c (qualifier_flags): Add restrict flag.
6509 (ptmd_initializer): Reorder members.
6510 (create_tinfo_types): Expand comments. Reorder
6511 ptmd_desc_type_node members.
6512 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6514 (__pointer_type_info::__do_catch): Move specific code into
6515 __pointer_catch. Call it.
6516 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6517 specific catch checking. Fix void conversion check.
6518 (__pointer_to_member_type_info::__do_catch): Remove.
6519 (__pointer_to_member_type_info::__pointer_catch): Implement.
6521 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6523 * lex.c (init_parse): Remove traces of classof and headof.
6524 * decl2.c (flag_operator_names): Default to 1.
6525 (lang_decode_option): Do not set it for -ansi.
6527 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6529 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6530 (DECL_MAIN_VARIANT): Remove.
6531 * decl.c (duplicate_decls): Don't set it.
6532 (start_function): Likewise.
6533 (lang_mark_tree): Don't mark it.
6534 * decl2.c (defer_fn): Don't use it.
6535 * lex.c (retrofit_lang_decl): Don't set it.
6536 * pt.c (tsubst_decl): Likewise.
6537 * ptree.c (print_lang_decl): Don't print it.
6538 * typeck.c (mark_addressable): Don't use it.
6540 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6542 * vec.cc: Include <new> and <exception>.
6543 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6544 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6546 (__cxa_vec_delete): Catch dtor exceptions.
6548 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6550 Prepend __ to implementation defined names.
6551 * inc/typeinfo (type_info): Rename _name to __name.
6552 (type_info::type_info): Rename parameter.
6553 (type_info::operator==, type_info::operator!=,
6554 type_info::before): Likewise.
6555 (type_info::is_pointer_p, type_info::is_function_p,
6556 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6559 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6560 (__pointer_type_info::__pointer_type_info): Likewise.
6561 (__pointer_type_info::is_pointer_p,
6562 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6563 (__array_type_info::__array_type_info): Rename parameters.
6564 (__function_type_info::__function_type_info): Likewise.
6565 (__function_type_info::is_function_p): Prepend __.
6566 (__enum_type_info::__enum_type_info): Rename parameters.
6567 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6569 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6571 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6572 (__class_type_info::__class_type_info): Rename parameters.
6573 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6574 (__class_type_info::upcast_result,
6575 __class_type_info::dyncast_result): Prepend __. Move definition
6577 (__class_type_info::do_upcast, __class_type_info::do_catch,
6578 __class_type_info::find_public_src,
6579 __class_type_info::do_dyncast,
6580 __class_type_info::do_find_public_src): Prepend __. Rename
6582 (__si_class_type_info::__si_class_type_info): Rename parameters.
6583 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6584 __si_class_type_info::do_find_public_src): Prepent __. Rename
6586 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6587 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6588 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6590 (__dynamic_cast): Rename parameters.
6591 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6592 type_info::do_catch, type_info::do_upcast): Prepend __.
6593 (contained_p, public_p, virtual_p, contained_public_p,
6594 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6595 (__class_type_info::do_catch,
6596 __class_type_info::do_upcast): Prepend __. Adjust.
6597 (__class_type_info::__upcast_result,
6598 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6600 (__class_type_info::find_public_src): Prepend __. Adjust.
6601 (__class_type_info::do_find_public_src,
6602 __si_class_type_info::do_find_public_src,
6603 __vmi_class_type_info::do_find_public_src): Likewise.
6604 (__class_type_info::do_dyncast,
6605 __si_class_type_info::do_dyncast,
6606 __vmi_class_type_info::do_dyncast): Likewise.
6607 (__class_type_info::do_upcast,
6608 __si_class_type_info::do_upcast,
6609 __vmi_class_type_info::do_upcast): Likewise.
6610 (__dynamic_cast): Adjust.
6611 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6612 (__function_type_info::is_function_p): Likewise.
6613 (__pointer_type_info::do_catch): Likewise. Adjust.
6614 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6615 (__throw_type_match_rtti_2): Adjust.
6616 (__is_pointer): Adjust.
6618 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6620 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6621 (complete_ctor_identifier): New macro.
6622 (special_function_kind): Add sfk_copy_constructor and
6623 sfk_assignment_operator.
6624 (LOOKUP_HAS_IN_CHARGE): Remove.
6625 (cons_up_default_function): Rename to ...
6626 (implicitly_declare_fn): ... this.
6627 * call.c (build_new_method_call): Add in-charge parameters for
6629 * class.c (add_implicitly_declared_members): Change parameter name
6630 from cant_have_assignment to cant_have_const_assignment.
6631 Replace calls to cons_up_default_function to implicitly_declare_fn.
6632 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6633 * decl.c (initialize_predefined_identifiers): Initialize it.
6634 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6636 * init.c (expand_default_init): Don't calculate the in-charge
6638 (build_new_1): Likewise.
6639 * lex.c (cons_up_default_function): Move to method.c.
6640 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6641 (implicitly_declare_fn): New function.
6642 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6643 (build_modify_expr): Likewise.
6644 * typeck2.c (build_functional_cast): Likewise.
6646 Under the new ABI, constructors don't return `this'.
6647 * cp-tree.h (warn_reorder): Declare.
6648 (special_function_kind): New enum.
6649 (global_base_init_list): Remove declaration.
6650 (emit_base_init): Don't return a value.
6651 (check_base_init): Don't declare.
6652 (is_aggr_typedef): Likewise.
6653 * decl.c (check_special_function_return_type): New function.
6654 (return_types): Remove.
6655 (grokdeclarator): Use check_special_function_return_type.
6656 (start_function): Don't initialize ctor_label under the new ABI.
6657 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6658 * init.c (begin_init_stmts): Move to top of file.
6659 (finish_init_stmts): Likewise.
6660 (warn_reorder): Don't declare.
6661 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6663 (check_base_init): Remove.
6664 (is_aggr_typedef): Likewise.
6665 (build_new_1): Don't use the return value of a constructor.
6666 * semantics.c (setup_vtbl_ptr): Don't use the return value
6668 * typeck.c (check_return_expr): Don't magically convert return
6669 statements into `return this' in constructors under the new ABI.
6671 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6672 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6673 (base_ctor_identifier): New macro.
6674 (base_dtor_identifier): Likewise.
6675 (deleting_dtor_identifier): Likewise.
6676 * decl.c: Don't include obstack.h.
6677 (obstack_chunk_alloc): Don't define.
6678 (obstack_chunk_free): Likewise.
6679 (struct predefined_identifier): New type.
6680 (initialize_predefined_identifiers): New function.
6681 (init_decl_processing): Use it.
6682 (debug_temp_inits): Remove.
6683 (start_method): Don't call preserve_data.
6684 (hack_incomplete_structures): Update comment.
6685 * init.c (init_init_processing): Don't initialize
6687 (build_offset_rf): Remove dead code.
6688 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6689 * search.c (init_search_processing): Don't initialize
6692 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6694 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6695 some sign_compare warnings.
6697 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6699 Rename abi::__vmi_class_type_info members.
6700 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6701 base_list, detail_masks members to vmi_flags, vmi_base_count,
6702 vmi_bases and vmi_flags_masks respectively.
6703 (__vmi_class_type_info::vmi_flags_masks): Rename
6704 details_unknown_mask to flags_unknown_mask.
6705 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6706 (__vmi_class_type_info::do_find_public_src): Adjust.
6707 (__vmi_class_type_info::do_dyncast): Adjust.
6708 (__vmi_class_type_info::do_upcast): Adjust.
6710 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6712 * tinfo.cc (convert_to_base): New function.
6713 (get_vbase_offset): Remove. Move into convert_to_base.
6714 (__vmi_class_type_info::do_find_public_src): Adjust.
6715 (__vmi_class_type_info::do_dyncast): Adjust.
6716 (__vmi_class_type_info::do_upcast): Adjust.
6718 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6720 * tinfo.cc (operator=): Use __builtin_strcmp.
6721 * tinfo2.cc (before): Likewise.
6723 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6725 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6726 (DECL_SAVED_INLINE): Rename to ...
6727 (DECL_DEFERRED_FN): ... this.
6728 (in_function_p): Remove declaration.
6729 (mark_inline_for_output): Rename to ...
6730 (defer_fn): ... this.
6731 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6732 (in_function_p): Remove definition.
6733 * decl2.c (saved_inlines): Rename to ...
6734 (deferred_fns): ... this.
6735 (saved_inlines_used): Rename to ...
6736 (deferred_fns_used): ... this.
6737 (mark_inline_for_output): Rename to ...
6738 (defer_fn): ... this.
6739 (finish_file): Adjust accordingly.
6740 (init_decl2): Likewise.
6741 * lex.c (cons_up_default_function): Likewise.
6742 * pt.c (mark_decl_instantiated): Likewise.
6743 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6745 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6746 * semantics.c (expand_body): Defer more functions.
6748 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6751 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6753 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6754 __cxa_vec_delete): Declare.
6756 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6758 * rtti.c (dfs_class_hint_mark): New static function.
6759 (dfs_class_hint_unmark): New static function.
6760 (class_hint_flags): Use them.
6762 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6764 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6766 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6768 * cp-tree.h (instantiate_decl): Change prototype.
6769 * decl2.c (mark_used): Adjust call.
6770 * optimize.c (inlinable_function_p): Adjust handling of templates.
6771 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6772 (do_type_instantiation): Likewise.
6773 (instantiate_decl): Defer more templates.
6774 (instantiate_pending_templates): Adjust logic to handle inline
6777 * Makefile.in (GGC_H): New variable. Use it throughout in place
6780 * call.c: Don't include obstack.h. Include ggc.h.
6781 (obstack_chunk_alloc): Don't define.
6782 (obstack_chunk_free): Likewise.
6783 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6784 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6785 (pop_switch): Free it.
6787 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6789 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6790 if we don't have a DECL_FIELD_OFFSET.
6792 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6794 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6797 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6799 * cfns.gperf (hash, libc_name_p): Prototype.
6801 * rtti.c (build_dynamic_cast_1): Constification.
6803 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6805 * semantics.c (deferred_type_access_control): Prototype.
6807 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6809 Correct many new ABI issues regarding vbase and vcall offset
6811 * cp-tree.h (BINFO_VTABLE): Document.
6812 (struct lang_type): Tweak formatting.
6813 (BINFO_PRIMARY_BINFO): Add to documentation.
6814 (CLASSTYPE_VSIZE): Fix typo in comment.
6815 (CLASSTYPE_VBASECLASSES): Update documentation.
6816 (BINFO_VBASE_MARKED): Remove.
6817 (SET_BINFO_VBASE_MARKED): Likewise.
6818 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6819 (BINFO_FIELDS_MARKED): Remove.
6820 (SET_BINFO_FIELDS_MARKED): Likewise.
6821 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6822 (enum access_kind): New enumeration.
6823 (num_extra_vtbl_entries): Remove declaration.
6824 (size_extra_vtbl_entries): Likewise.
6825 (get_vtbl_decl_for_binfo): New function.
6826 (dfs_vbase_unmark): Remove declaration.
6827 (mark_primary_bases): Likewise.
6828 * class.c (SAME_FN): Remove.
6829 (struct vcall_offset_data_s): Move definition.
6830 (build_vbase_pointer): Use `build', not `build_binary_op', to
6831 access the vbase pointer under the new ABI.
6832 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6833 (build_primary_vtable): Likewise.
6834 (dfs_mark_primary_bases): Move here from search.c.
6835 (mark_primary_bases): Likewise.
6836 (determine_primary_bases): Under the new ABI, don't make a base
6837 class a primary base just because we don't yet have any virtual
6839 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6840 (num_vfun_entries): Remove.
6841 (dfs_count_virtuals): Likewise.
6842 (num_extra_vtbl_entries): Likewise.
6843 (size_extra_vtbl_entries): Likewise.
6844 (layout_virtual_bases): Iterate in inheritance graph order under
6846 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6847 indicate that a vfield is present.
6848 (init_class_processing): Initialize access_public_node, etc., from
6850 (get_vtbl_decl_for_binfo): New function.
6851 (dump_class_hierarchy_r): Likewise.
6852 (dump_class_hierarchy): Use it.
6853 (finish_vtbls): Build the vtbls in inheritance graph order.
6854 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6855 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6856 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6858 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6859 where the vptr points, even for primary vtables.
6860 (build_vtbl_initializer): Adjust handling of vbase and vcall
6862 (build_vcall_and_vbase_vtable_entries): New function.
6863 (dfs_build_vbase_offset_vtbl_entries): Remove.
6864 (build_vbase_offset_vtbl_entries): Reimplement.
6865 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6866 were already handled in a primary base class vtable.
6867 (build_vcall_offset_vtbl_entries): Adjust.
6868 (build_rtti_vtbl_entries): Adjust.
6869 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6870 * init.c (expand_virtual_init): Simplify.
6871 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6872 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6873 * search.c (BINFO_ACCESS): New macro.
6874 (SET_BINFO_ACCESS): Likewise.
6875 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6876 (access_in_type): Likewise.
6877 (dfs_accessible_p): Likewise.
6878 (protected_accessible_p): Likewise.
6879 (lookup_fnfields_1): Adjust documentation.
6880 (dfs_mark_primary_bases): Move to class.c
6881 (mark_primary_bases): Likewise.
6882 (dfs_vbase_unmark): Remove.
6883 (virtual_context): Use BINFO_FOR_VBASE.
6884 (dfs_get_vbase_types): Simplify.
6885 (dfs_build_inheritance_graph_order): New function.
6886 (get_vbase_types): Use it.
6887 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6889 * tinfo.cc (get_vbase_offset): New function.
6890 (__vmi_class_type_info::do_find_public_src): Use it.
6891 (__vmi_class_type_info::do_dyncast): Likewise.
6892 (__vmi_class_type_info::do_upcast): Likewise.
6894 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6896 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6898 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6900 * rtti.c (class_hint_flags): Rename flags.
6901 (class_initializer): Remove flags.
6902 (synthesize_tinfo_var): Combine offset and flags. Add flags
6903 for __vmi_class_type_info.
6904 (create_tinfo_types): Remove flags from __class_type_info and
6905 __si_class_type_info. Merge flags and offset from
6906 base_class_type_info.
6907 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6908 (__base_class_info::is_virtual_p): Adjust.
6909 (__base_class_info::is_public_p): Adjust.
6910 (__base_class_info::offset): New accessor.
6911 (__class_type_info::details): Remove member.
6912 (__class_type_info::__class_type_info): Lose details.
6913 (__class_type_info::detail_masks): Remove.
6914 (__si_class_type_info::__si_class_type_info): Lose details.
6915 (__vmi_class_type_info::details): New member.
6916 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6917 (__vmi_class_type_info::detail_masks): New member.
6918 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6919 with unknown_details_mask.
6920 (__vmi_class_type_info::do_find_public_src): Adjust
6921 (__vmi_class_type_info::do_dyncast): Adjust.
6922 (__vmi_class_type_info::do_upcast): Set result details, if
6924 (__dynamic_cast): Temporarily #if out optimization.
6926 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6928 * rtti.c (get_tinfo_decl): Mark used.
6929 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6930 mark as dealt with, if we output it.
6932 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6934 * class.c: Reorganize to put virtual function table initialization
6935 machinery at the end of the file.
6937 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6939 * class.c (finish_struct): Use bitsize_zero_node.
6940 * pt.c (instantiate_class_template): Likewise.
6942 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6944 Put RTTI entries at negative offsets in new ABI.
6945 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6946 vbase offset at index -3, not -1.
6947 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6948 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6949 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6950 (build_rtti_vtbl_entries): New function.
6951 (set_rtti_entry): Remove.
6952 (build_primary_vtable): Don't use it.
6953 (build_secondary_vtable): Likewise.
6954 (start_vtable): Remove.
6955 (first_vfun_index): New function.
6956 (set_vindex): Likewise.
6957 (add_virtual_function): Don't call start_vtable. Do call
6959 (set_primary_base): Rename parameter.
6960 (determine_primary_base): Likewise.
6961 (num_vfun_entries): Don't use skip_rtti_stuff.
6962 (num_extra_vtbl_entries): Include RTTI information.
6963 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6964 (skip_rtti_stuff): Remove.
6965 (dfs_modify_vtables): Don't use it.
6966 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6967 (layout_nonempty_base_or_field): Update size handling.
6968 (create_vtable_ptr): Tweak.
6969 (layout_class_type): Adjust parameter names.
6970 (finish_struct_1): Simplify.
6971 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6972 (skip_rtti_stuff): Remove.
6973 (first_vfun_index): New function.
6974 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6975 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6976 (marked_vtable_pathp): Declare.
6977 (unmarked_vtable_pathp): Likewise.
6978 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6980 * rtti.c (build_headof): Look for RTTI at negative offsets.
6981 (get_tinfo_decl_dynamic): Likewise.
6982 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6984 (create_pseudo_type_info): Do it here instead. Adjust so that
6985 vptr points at first virtual function.
6986 * search.c (marked_vtable_pathp): Make it global.
6987 (unmarked_vtable_pathp): Likewise.
6988 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6989 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6990 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6991 (get_pure_virtuals): Likewise.
6992 (expand_upcast_fixups): Likewise.
6993 * tree.c (debug_binfo): Likewise.
6994 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6997 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6999 * class.c (check_field_decl): Fix typo.
7000 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
7001 (check_methods): Likewise.
7002 (check_field_decls): Likewise.
7003 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
7004 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7005 Use DECL_RESULT_FLD, not DECL_RESULT.
7006 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7007 * lex.c (identifier_type): Likewise.
7008 * pt.c (determine_specialization, lookup_template_class): Likewise.
7009 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7010 (resolve_overloaded_unification, more_specialized): Likewise.
7011 * semantics.c (finish_member_declaration): Likewise.
7012 * typeck.c (build_x_function_call): Likewise.
7014 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7016 * class.c (layout_empty_base): Handle empty bases with non-byte
7018 (build_base_field): Likewise.
7019 (layout_virtual_bases): Likewise.
7021 * class.c (finish_struct_1): Fix typo in this change:
7023 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7025 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7027 * decl.c (grokdeclarator): Count partial specializations when
7028 keeping track of how many template classes have been seen.
7030 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7032 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7034 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7035 (get_vfield_offset): Use byte_position.
7036 (set_rtti_entry): Set OFFSET to ssizetype zero.
7037 (get_binfo_offset_as_int): Deleted.
7038 (dfs_record_base_offsets): Use tree_low_cst.
7039 (dfs_search_base_offsets): Likewise.
7040 (layout_nonempty_base_or_field): Reflect changes in RLI format
7041 and call byte_position.
7042 (layout_empty_base): Convert offset to ssizetype.
7043 (build_base_field): use rli_size_unit_so_far.
7044 (dfs_propagate_binfo_offsets): Do computation in proper type.
7045 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7046 (layout_class_type): Reflect changes in RLI names and fields.
7047 (finish_struct_1): Set DECL_FIELD_OFFSET.
7048 * dump.c (dequeue_and_dump): Call bit_position.
7049 * expr.c (cplus_expand_constant): Use byte_position.
7050 * rtti.c (expand_class_desc): Use bitsize_one_node.
7051 * typeck.c (build_component_addr): Use byte_position and don't
7052 special case for zero offset.
7054 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7056 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7058 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7060 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7063 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7065 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7067 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7068 make_typename_type, check_initializer, cp_finish_decl,
7069 xref_tag): Likewise.
7070 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7071 decl_namespace, arg_assoc_template_arg, arg_assoc,
7072 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7073 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7074 args_to_string): Likewise.
7075 * friend.c (is_friend): Likewise.
7076 * lex.c (note_got_semicolon, note_list_got_semicolon,
7077 is_global): Likewise.
7078 * method.c (build_overload_nested_name, build_overload_value,
7079 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7080 * parse.y (typename_sub, typename_sub1): Likewise.
7081 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7082 process_partial_specialization, convert_template_argument,
7083 template_args_equal, add_pending_template, lookup_template_class,
7084 for_each_template_parm_r, maybe_fold_nontype_arg,
7085 tsubst, instantiate_template, type_unification_real, unify,
7086 instantiate_pending_templates, set_mangled_name_for_template_decl):
7088 * repo.c (repo_get_id, repo_template_used): Likewise.
7089 * search.c (lookup_field_1): Likewise.
7090 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7091 * xref.c (classname): Likewise.
7093 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7095 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7096 (CANONICAL_BINFO): New macro.
7097 (BINFO_NEW_VTABLE_MARKED): Use it.
7098 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7099 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7100 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7102 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7103 (build_secondary_vtable): Likewise.
7104 (dfs_finish_vtbls): Likewise.
7105 (dfs_accumulate_vtbl_inits): Likewise.
7106 (accumulate_vtbl_inits): New function.
7107 (finish_vtbls): Make sure that virtual bases come after
7108 non-virtual bases in the vtable group.
7109 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7110 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7111 * search.c (struct vbase_info): Move definition.
7112 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7113 (unmarked_new_vtable_p): Likewise.
7114 (dfs_mark_vtable_path): Remove.
7115 (dfs_mark_new_vtable): Remove.
7116 (dfs_unmark_new_vtable): Likewise.
7117 (dfs_clear_search_slot): Likewise.
7118 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7119 (dfs_clear_vbase_slots): Likewise.
7120 (init_vbase_pointers): LIkewise.
7122 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7124 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7125 SIZETYPE to a non-SIZETYPE.
7127 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7129 * class.c (layout_virtual_bases): Adjust names in conditionally
7132 * class.c (record_base_offsets): New function.
7133 (layout_conflict_p): Likewise.
7134 (layout_nonempty_base_or_field): Use it.
7135 (layout_empty_base): New function.
7136 (build_base_field): Use it.
7137 (build_base_fields): Update comment.
7138 (layout_virtual_bases): Fold in a little code form
7139 layout_basetypes. Use layout_empty_base.
7140 (layout_basetypes): Remove.
7141 (end_of_class): New function.
7142 (layout_class_type): Use it. Adjust.
7144 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7146 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7148 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7149 * typeck.c (fntype_p): Remove.
7151 * cp-tree.h (TI_SPEC_INFO): Remove.
7152 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7153 * pt.c (process_partial_specialization): Likewise.
7155 * class.c (build_base_field): Fix thinko in computation of binfo
7158 * tree.c (mark_local_for_remap_p): Mark variables declared in
7159 TARGET_EXPRs as well.
7161 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7163 * typeck.c (require_complete_type, complete_type,
7164 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7165 build_array_ref, convert_arguments, pointer_diff,
7166 build_x_unary_op, build_unary_op, build_c_cast,
7167 build_modify_expr): Use COMPLETE_TYPE_P etc.
7168 * call.c (is_complete, convert_like_real,
7169 build_new_method_call): Likewise.
7170 * class.c (build_vbase_pointer_fields, check_bases,
7171 build_base_field, finish_struct_1, pushclass): Likewise.
7172 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7173 * decl.c (maybe_process_template_type_declaration, pushtag,
7174 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7175 layout_var_decl, check_initializer, cp_finish_decl,
7176 grokdeclarator, require_complete_types_for_parms,
7177 grok_op_properties, xref_tag, xref_basetypes,
7178 check_function_type): Likewise.
7179 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7180 * friend.c (do_friend): Likewise.
7181 * init.c (build_offset_ref): Likewise.
7182 * parse.y (structsp): Likewise.
7183 * pt.c (maybe_process_partial_specialization,
7184 tsubst_friend_function, instantiate_class_template, tsubst,
7185 do_type_instantiation, instantiate_pending_templates): Likewise.
7186 * repo.c (repo_get_id): Likewise.
7187 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7188 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7189 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7190 * semantics.c (begin_class_definition): Likewise.
7191 * tree.c (build_cplus_method_type): Likewise.
7192 * typeck2.c (digest_init, build_functional_cast,
7193 add_exception_specifier): Likewise.
7194 * parse.h, parse.c: Regenerated.
7196 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7198 * inc/cxxabi.h: New header file. Define new-abi entry points.
7199 (__pointer_type_info::target): Rename member to ...
7200 (__pointer_type_info::type): ... here.
7201 (__base_class_info::type): Rename member to ...
7202 (__base_class_info::base): ... here.
7203 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7204 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7205 (abi_node): New global tree node.
7206 * decl.c (abi_node): Document.
7207 (init_decl_processing): Initialize abi_node.
7208 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7209 (get_vmi_pseudo_type_info): Likewise.
7210 (create_tinfo_types): Likewise.
7211 (emit_support_tinfos): Likewise.
7212 * tinfo.h (cxxabi.h): Include for new-abi.
7213 Move rtti class definitions to new header file.
7214 * tinfo.cc (abi): Use the namespace.
7215 (std): Move new abi rtti classes from here ...
7216 (__cxxabiv1): ... to here.
7217 * tinfo2.cc (cxxabi.h): Include for new-abi.
7218 Move rtti class definitions to new header file.
7219 (std): Move new abi rtti classes from here ...
7220 (__cxxabiv1): ... to here.
7221 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7224 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7225 Jason Merrill <jason@casey.cygnus.com>
7227 * method.c (build_overload_int): Use host_integerp.
7229 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7231 * init.c (build_offset_ref): Handle the case of a templated member
7234 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7236 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7238 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7240 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7241 * class.c (check_bitfield_decl): Turn illegal bitfields into
7243 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7245 (dfs_offset_for_unshared_vbases): Likewise.
7246 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7247 pointer-to-member correctly under the new ABI.
7248 * expr.c (cplus_expand_constant): Don't use cp_convert when
7249 turning an offset into a pointer-to-member.
7250 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7251 when dereferencing them under the new ABI.
7252 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7253 of pointers-to-members under the new ABI.
7255 * class.c (check_bitfield_decl): Remove restriction on really long
7257 (layout_class_type): Implement new ABI handling of bitfields
7258 longer than their types.
7260 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7262 * parse.y (extdefs): Call ggc_collect.
7263 * parse.c: Regenerated.
7265 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7267 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7268 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7271 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7273 * class.c (build_vbase_path): Use integer_zerop.
7274 (build_vtable_entry): Use tree_low_cst.
7275 (get_vfield_offset): Use bit_position.
7276 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7278 (check_bitfield_decl): Set DECL_SIZE using convert.
7279 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7280 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7282 (finish_struct_1): Use bit_position.
7283 (dump_class_hierarchy): Use tree_low_cst.
7284 * cp-tree.h (min_precision): Add declaration.
7285 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7286 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7287 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7288 * expr.c (cplus_expand_constant): Use bit_position.
7289 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7290 * rtti.c (get_base_offset): Use bit_position.
7291 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7292 host_integerp, and tree_low_cst.
7293 (pointer_int_sum): Use integer_zerop.
7294 (build_component_addr): Use bit_position.
7296 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7298 * typeck.c (require_complete_type): Don't assume size_zero_node.
7299 (complete_type_or_else): Likewise.
7301 2000-03-16 Steven Grady <grady@digitaldeck.com>
7302 Jason Merrill <jason@casey.cygnus.com>
7304 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7306 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7308 * decl2.c (grokfield): Bail out if type is error_mark_node.
7310 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7312 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7313 (__pointer_to_member_data): ... here. Adjust.
7314 * rtti.c (create_tinfo_types): Adjust.
7316 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7318 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7319 * decl.c (ref_desc_type_node): Undocument.
7320 * rtti.c (ptr_ref_initializer): Rename to ...
7321 (ptr_initializer): ... here. Adjust comments.
7322 (ptmd_initializer): Fix comment thinko.
7323 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7324 (create_tinfo_types): Remove ref_desc_type_node init.
7325 * tinfo2.cc (__reference_type_info): Remove.
7327 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7329 * decl.c (cp_finish_decl): Remove obsolete comment.
7331 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7333 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7335 * cp-tree.h: Tweak documentation.
7336 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7337 (avoid_overlap): Remove.
7338 (get_binfo_offset_as_int): New function.
7339 (dfs_serach_base_offsets): Likewise.
7340 (layout_nonempty_base_or_field): Likewise.
7341 (build_base_field): Layout fields here. Avoid placing two objects
7342 of the same type at the same address, under the new ABI.
7343 (build_base_fields): Adjust accordingly.
7344 (create_vtable_ptr): Return the new field, but don't attach it to
7346 (remove_base_field): Remove.
7347 (remove_base_fields): Remove.
7348 (layout_basetypes): Adjust accordingly.
7349 (layout_class_type): Call layout_field for each field, rather than
7350 just making a wholesale call to layout_type.
7352 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7354 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7356 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7358 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7360 * except.c (dtor_nothrow): New fn.
7361 (do_pop_exception): Use it. Take type parm.
7362 (push_eh_cleanup): Take type parm.
7363 (expand_start_catch_block): Pass it.
7364 (build_eh_type_type_ref): Accept null type.
7366 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7368 * cp-tree.h (revert_static_member_fn): Change prototype.
7369 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7370 (grok_op_properties): Likewise.
7371 (start_function): Likewise.
7372 (revert_static_member_fn): Simplify.
7373 * pt.c (check_explicit_specialization): Adjust call to
7374 revert_static_member_fn.
7376 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7378 * cp-tree.h (scope_kind): New type.
7379 (tmpl_spec_kind): Likewise.
7380 (declare_pseudo_global_level): Remove.
7381 (pseudo_global_level_p): Rename to template_parm_scope_p.
7382 (pushlevel): Remove declaration.
7383 (begin_scope): New function.
7384 (finish_scope): Likewise.
7385 (current_tmpl_spec_kind): Likewise.
7386 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7387 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7388 Add template_spec_p.
7389 (toplevel_bindings_p): Adjust.
7390 (declare_pseudo_global_level): Remove.
7391 (pseudo_global_level_p): Rename to template_parm_scope_p.
7392 (current_tmpl_spec_kind): New function.
7393 (begin_scope): Likewise.
7394 (finish_scope): Likewise.
7395 (maybe_push_to_top_level): Adjust.
7396 (maybe_process_template_type_declaration): Likewise.
7397 (pushtag): Likewise.
7398 (pushdecl_nonclass_level): Likewise.
7399 (lookup_tag): Likewise.
7400 (grokfndecl): Handle member template specializations. Share
7401 constructor and non-constructor code.
7402 * decl2.c (check_classfn): Handle member template specializations.
7403 * pt.c (begin_template_parm_list): Use begin_scope.
7404 (begin_specialization): Likewise.
7405 (end_specialization): Likewise.
7406 (check_explicit_specialization): Use current_tmpl_spec_kind.
7407 Handle member template specializations.
7408 (end_template_decl): Use finish_scope. Remove call to
7410 (push_template_decl_real): Remove bogus error message.
7411 (tsubst_decl): Fix typo in code contained in comment.
7412 (instantiate_template): Handle member template specializations.
7413 (most_general_template): Likewise.
7415 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7417 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7418 (do_identifier): Ditto for error().
7420 * pt.c (convert_nontype_argument): Ditto for cp_error().
7421 (convert_template_argument): Ditto for cp_pedwarn().
7423 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7425 * exception.cc (__check_null_eh_spec): New fn.
7426 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7428 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7430 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7431 * except.c (expand_end_eh_spec): Add the return type.
7432 * rtti.c (throw_bad_cast): Add the parmtypes.
7433 (throw_bad_typeid): Likewise.
7435 * semantics.c (expand_stmt): Only leave out rtl for unused
7436 artificials, and set DECL_IGNORED_P on them as well.
7437 * decl.c (wrapup_globals_for_namespace): Likewise.
7439 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7441 * decl.c (maybe_commonize_var): Skip all artificial decls.
7442 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7444 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7446 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7447 * cp-tree.h: Declare flag_enforce_eh_specs.
7448 * decl.c (store_parm_decls, finish_function): Check it.
7450 C library functions don't throw.
7451 * Makefile.in (cfns.h): New target.
7452 (except.o): Depend on it.
7453 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7454 * cfns.gperf: New file.
7455 * cfns.h: Generated.
7456 * except.c: Include it.
7457 (nothrow_libfn_p): New fn.
7458 * decl.c (grokfndecl): Use it.
7459 * cp-tree.h: Declare it.
7461 * decl.c (push_overloaded_decl_1, auto_function,
7462 define_function): Lose.
7463 (build_library_fn_1): New static fn.
7464 (builtin_function): Use it.
7465 (get_atexit_node): Use build_library_fn_ptr.
7466 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7467 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7468 push_void_library_fn, push_throw_library_fn): New fns.
7469 * cp-tree.h: Declare them.
7470 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7471 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7472 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7473 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7474 * rtti.c (build_runtime_decl): Lose.
7475 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7476 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7477 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7479 * call.c (build_call): Remove result_type parm.
7480 Call mark_used on unused artificial fns.
7481 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7483 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7485 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7487 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7488 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7489 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7490 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7491 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7492 expand_generic_desc): Likewise.
7494 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7496 * exception.cc (__cp_pop_exception): Cleanup the original object.
7498 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7500 * decl.c (grok_op_properties): Merge conversion to void warning
7501 with other silly op warnings.
7503 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7505 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7506 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7508 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7510 * decl.c (cp_make_fname_decl): New function.
7511 (wrapup_globals_for_namespace): Don't emit unused static vars.
7512 (init_decl_processing): Remove comment about use of
7513 array_domain_type. Set make_fname_decl.
7514 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7515 * semantics.c (begin_compound_stmt): Remove
7516 current_function_name_declared flagging.
7517 (expand_stmt): Don't emit unused local statics.
7518 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7521 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7523 * typeck.c (convert_for_assignment): Don't look at array
7525 * call.c (convert_like_real): Likewise.
7527 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7529 Add initial support for '\uNNNN' specifier.
7530 * lex.c (read_ucs): New fn.
7531 (readescape, skip_white_space): Call it.
7532 (is_extended_char, is_extended_char_1): New fns.
7533 (utf8_extend_token): New fn, #if 0'd out.
7534 (real_yylex): Treat extended chars like letters.
7536 * search.c (note_debug_info_needed): Walk the bases even if we
7537 weren't deferring the type itself.
7539 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7541 * decl2.c (finish_objects): Constify a char*.
7543 * method.c (emit_thunk): Likewise.
7545 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7547 * typeck.c (dubious_conversion_warnings): Look through
7550 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7552 * class.c (dfs_modify_vtables): I is now unsigned.
7553 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7554 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7555 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7556 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7557 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7558 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7559 Call integer_all_onesp.
7560 * typeck2.c (process_init_constructor): Use compare_tree_int.
7562 * lang-specs.h (as): Don't call if -syntax-only.
7564 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7566 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7567 RTL_EXPR_HAS_NO_SCOPE after all.
7569 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7571 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7572 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7573 RTL_EXPR_HAS_NO_SCOPE.
7575 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7578 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7580 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7582 * call.c (convert_like): Macrofy.
7583 (convert_like_with_context): New macro.
7584 (convert_like_real): Renamed from convert_like. Add calling
7585 context parameters, for diagnostics. Add recursive flag. Call
7586 dubious_conversion_warnings for outer conversion.
7587 (build_user_type_conversion): Use convert_like_with_context.
7588 (build_over_call): Likewise. Don't warn about dubious
7589 conversions here. Adjust convert_default_arg calls.
7590 (convert_default_arg): Add context parameters for diagnostics.
7591 Pass throught to convert_like_with_context.
7592 * cp-tree.h (convert_default_arg): Add context parameters.
7593 (dubious_conversion_warnings): Prototype new function.
7594 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7595 (dubious_conversion_warnings): New function, broken
7596 out of convert_for_assignment.
7597 (convert_for_assignment): Adjust.
7599 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7601 * decl2.c (key_method): Break out from...
7602 (import_export_vtable, import_export_class): ...here.
7604 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7605 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7607 * search.c (note_debug_info_needed, dfs_debug_mark,
7608 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7609 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7611 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7613 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7616 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7618 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7619 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7620 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7621 (lang_type): Split gets_new into has_new and has_array_new.
7622 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7623 (TYPE_GETS_NEW): Split into ...
7624 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7625 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7626 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7627 (build_op_new_call): Don't declare.
7628 (build_new_1): Likewise.
7629 * call.c (build_op_new_call): Remove.
7630 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7631 instead of TYPE_NEEDS_DESTRUCTOR.
7632 (finish_struct_bits): Likewise.
7633 (add_implicitly_declared_members): Likewise.
7634 (check_field_decl): Likewise.
7635 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7636 correctly under the new ABI.
7637 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7638 instead of TYPE_NEEDS_DESTRUCTOR.
7639 (initialize_local_var): Likewise.
7640 (destroy_local_var): Likewise.
7641 (cp_finish_decl): Likewise.
7642 (register_dtor_fn): Likewise.
7643 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7644 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7645 TYPE_VEC_DELETE_TAKES_SIZE here.
7646 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7647 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7648 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7649 (finish_destructor_body): Likewise.
7650 (maybe_build_cleanup_1): Likewise.
7651 * decl2.c (do_static_destruction): Likewise.
7652 * init.c (build_new_1): Make it static.
7653 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7654 (expand_cleanup_for_base): Likewise.
7655 (get_cookie_size): New function.
7656 (build_new_1): Handle array-new cookies correctly under the new
7658 (build_vec_delete_1): Likewise.
7659 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7660 (build_delete): Likewise.
7661 (build_vec_delete): Handle array-new cookies correctly under the new
7663 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7664 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7665 TYPE_HAS_ARRAY_NEW_OPERATOR.
7666 * ptree.c (print_lang_type): Check them.
7667 * search.c (context_for_name_lookup): Fix typo in comment.
7668 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7669 * tree.c (break_out_cleanups): Likewise.
7670 (build_cplus_array_test_1): Likewise.
7671 (cp_build_qualified_type_real): Likewise.
7672 * typeck.c (complete_type): Likewise.
7674 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7675 the command-line, not the end.
7677 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7679 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7681 2000-03-02 Tom Tromey <tromey@cygnus.com>
7683 * cp-tree.h (build_java_class_ref): Declare.
7684 * init.c (build_java_class_ref): No longer static.
7685 * except.c (expand_throw): Generate a Java-style `throw' if the
7686 thrown object is a "Java" object.
7687 (initialize_handler_parm): Generate a Java-style lookup of
7688 exception info if the caught object is a "Java" object.
7689 (catch_language, catch_language_init): New globals.
7690 (decl_is_java_type): New function.
7691 (expand_start_catch_block): Don't call push_eh_info() or
7692 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7693 class reference to build_catch_block.
7695 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7697 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7699 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7701 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7702 to merge reference/pointer code and fix incorrect warnings.
7704 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7706 * search.c (protected_accessible_p): Use context_for_name_lookup.
7708 * init.c (construct_virtual_bases): Fix thinko.
7709 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7711 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7713 * decl.c (current_function_decl): Move to toplev.c.
7715 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7717 * pt.c (fn_type_unification): Unify return type, whenever
7719 (get_bindings_real): Only pass return type when necessary.
7720 Remove explicit return type check.
7721 * class.c (resolve_address_of_overloaded_function): Pass desired
7722 return type to fn_type_unification.
7724 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7726 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7728 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7730 * rtti.c (expand_class_desc): Likewise.
7731 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7732 (THUNK_VCALL_OFFSET): Likewise.
7733 (THUNK_DELTA): Reflect changes in ../tree.h.
7735 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7737 * search.c (protected_accessible_p): Also allow the access if
7738 the member is public in DERIVED. Lose TYPE parm.
7739 (friend_accessible_p): Lose TYPE parm.
7740 (accessible_p): Adjust.
7742 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7744 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7745 on things that are not sizes; ssize_binop deleted.
7746 Call size_diffop when appropriate.
7747 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7748 (build_primary_vtable, build_secondary_vtable): Likewise.
7749 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7750 Variable I is HOST_WIDE_INT.
7751 (get_vfield_offset): Pass proper types to size_binop.
7752 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7753 (finish_struct_1): Likewise.
7754 (skip_rtti_stuff): Arg N is now pointer to signed.
7755 (layout_class_type): Use size_zero_node.
7756 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7757 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7758 * decl.c (complete_arry_type): Pass proper types to size_binop.
7759 (xref_basetypes): BINFO_OFFSET is sizetype.
7760 * error.c (dump_expr): Don't use size_binop non-sizes.
7761 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7762 * init.c (construct_virtual_bases): Fix type error.
7763 (build_vec_delete_1): Pass proper type to size_binop and don't
7765 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7766 * rtti.c (get_base_offset): Pass proper type to size_binop.
7767 * search.c (dfs_find_vbases): Fix type error.
7768 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7769 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7770 * tree.c (debug_binfo): Variable N is signed.
7771 Use HOST_WIDE_INT_PRINT_DEC.
7772 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7773 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7774 size_one_node and size_zero_node.
7775 (c_alignof): Use size_one_node.
7776 (build_component_addr): Pass proper types to size_binop.
7777 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7779 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7781 Implement class scope using-declarations for functions.
7782 * class.c (handle_using_decl): Call add_method for used functions.
7783 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7784 (add_method): Used functions are hidden by local functions.
7785 (check_bases_and_members): Handle using-decls before finalizing
7786 CLASSTYPE_METHOD_VEC.
7787 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7788 override the type of 'this' accordingly.
7789 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7790 (convert_class_to_reference, build_user_type_conversion_1,
7791 build_new_function_call, build_object_call, build_new_op,
7792 build_new_method_call): Pass ctype parm.
7794 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7796 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7797 build_new_function_call, build_object_call, build_new_op,
7798 build_new_method_call, build_op_delete_call): Don't get basetype_path
7800 * typeck.c (build_component_ref): Likewise.
7801 * init.c (build_offset_ref): Likewise.
7802 (resolve_offset_ref): Don't call enforce_access.
7803 Call build_scoped_ref.
7804 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7805 would cause an error or if -pedantic.
7806 * class.c (alter_access): Lose binfo parm.
7808 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7810 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7813 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7815 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7816 pseudo_type_info creation into the std namespace
7818 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7820 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7821 (import_export_class): Remove declaration.
7822 * decl2.c (import_export_class): Make it static.
7823 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7824 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7825 EXPR_WITH_FILE_LOCATION.
7826 * lex.c (check_newline): Tweak filename/lineno setting.
7827 * semantics.c (begin_while_stmt): Fix typo in comment.
7829 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7831 * lang-options.h (-fmessage-length=): Add missing option.
7833 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7835 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7837 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7839 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7841 * optimize.c (expand_call_inline): Emit the return label before
7842 evaluating the return value.
7844 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7846 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7847 than duplicating functionality here.
7848 * optimize.c: Include input.h.
7849 (expand_call_inline): Use push_srcloc and pop_srcloc.
7850 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7851 * parse.c: Regenerated.
7852 * Makefile.in (lex.o): Depend on input.h.
7853 (optimize.o): Likewise.
7855 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7857 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7858 function type, rather than ICE.
7860 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7862 * decl.c (grokdeclarator): Call decl_type_access_control.
7863 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7866 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7868 * decl.c (decls_match): Remove obsolete static member nadgering.
7870 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7872 * decl.c (grokdeclarator): Change ANSI to ISO.
7873 * lex.c (consume_string, readescape, do_identifier): Likewise.
7874 (parse_float, real_yylex): Likewise.
7875 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7876 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7877 new_type_id, maybe_label_decls, simple_stmt,
7878 for.init.statement): Likewise.
7879 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7880 * semantics.c (finish_named_return_value): Likewise.
7881 * parse.c: Regenerate.
7883 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7885 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7886 (CPTI_CLASS_STAR_TYPE): Remove.
7887 (vtable_index_type): Likewise.
7888 (class_star_type_node): Remove.
7889 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7890 (build_binary_op_nodefault): Remove.
7891 * call.c (build_new_op): Use build_binary_op instead of
7892 build_binary_op_nodefault.
7893 * decl.c (init_decl_processing): Remove class_star_type_node
7894 initialization. Make delta_type_node ptrdiff_type_node under the
7895 new ABI. Initialize vtable_index_type.
7896 (build_ptrmemfunc_type): Build different structures for the new
7898 (build_enumerator): Use build_binary_op instead of
7899 build_binary_op_nodefault.
7900 * method.c (build_overload_value): Mangle pointers-to-members
7901 appropriately under the new ABI.
7902 * typeck.c (build_array_ref): Use build_binary_op instead of
7903 build_binary_op_nodefault.
7904 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7905 (build_binary_op_nodefault): Rename to ...
7906 (build_binary_op): ... this. Remove old version. Adjust for
7907 pointer-to-member comparisons under the new ABI.
7908 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7909 (build_ptrmemfunc): Adjust for the new ABI.
7910 (expand_ptrmemfunc_cst): Likewise.
7911 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7912 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7914 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7916 * call.c (build_object_call): Compress consecutive calls to
7918 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7919 (build_op_delete_call): Adjust message formatting.
7921 * class.c (check_bases): Compress consecutive calls to
7923 (finish_struct_anon): Say 'ISO C++'.
7925 * decl.c (start_decl): Same here.
7926 (grok_reference_init): Likewise.
7927 (grokfndecl): Correct message formatting.
7928 (grokfndecl): Improve diagnostic.
7929 (check_static_variable_definition): Likewise. Say 'ISO C++'
7930 (compute_array_index_type): Say 'ISO C++'
7931 (create_array_type_for_decl): Compress consecutive calls to
7933 (grokdeclarator): Say 'ISO C++'
7934 (grok_op_properties): Likewise.
7936 * decl2.c (delete_sanity): Clairify diagnostic.
7937 (check_member_template): Same here.
7938 (grok_function_init): Use consistent terminology.
7940 * expr.c (do_case): Say 'ISO C++'
7942 * friend.c (do_friend): Compress consecutive calls to warning.
7944 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7946 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7947 * class.c (build_secondary_vtable): Reorganize. Don't create a
7948 new vtable under the new ABI.
7949 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7951 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7952 the initializing elements.
7953 (initialize_vtable): New function.
7954 (dfs_finish_vtbls): Use it.
7955 (dfs_accumulate_vtbl_inits): New function.
7956 (finish_vtbls): Merge primary and secondary vtables under the new
7958 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7959 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7962 * class.c (build_vtable): New function, split out from ...
7963 (get_vtable_decl): ... here, and ...
7964 (build_secondary_vtable): ... here.
7966 * pt.c (tsubst_decl): Fix formatting.
7968 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7970 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7971 (avoid_overlap, build_base_field): Likewise.
7972 (build_base_field, build_base_fields, is_empty_class):
7973 Test DECL_SIZE with integer_zero.
7974 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7975 * cp-tree.h (struct lang_type): New field size_unit.
7976 (CLASSTYPE_SIZE_UNIT): New macro.
7977 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7978 (cp_finish_decl): Delete -Wlarger-than processing.
7979 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7980 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7981 * tree.c (make_binfo): binfo vector is one entry longer.
7982 (walk_tree): Walk DECL_SIZE_UNIT.
7984 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7986 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7988 (build_vtable_entry): Don't assume all vtable entries are
7990 (build_vtbl_initializer): Adjust accordingly.
7991 (get_vtable_decl): Fix formatting.
7993 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7995 * semantics.c (deferred_type_access_control): Walk the entire
7997 (save_type_access_control): Rename from
7998 initial_deferred_type_access_control. Just remember the value.
7999 (decl_type_access_control): New fn.
8000 (begin_function_definition): Use deferred_type_access_control, after
8001 we've started the function. Set type_lookups to error_mark_node.
8002 * parse.y (frob_specs, fn.def1): Adjust.
8003 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
8004 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8005 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8006 (after_type_component_declarator0): Likewise.
8007 (after_type_component_declarator): Likewise.
8008 (notype_component_declarator): Likewise.
8009 * cp-tree.h: Adjust.
8011 * decl.c (redeclaration_error_message): Allow redeclaration of
8012 namespace-scope decls.
8014 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8016 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8018 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8020 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8021 * decl2.c (grokclassfn): Likewise.
8023 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8025 * decl2.c (lang_decode_option): Don't set default message length
8027 * lex.c (lang_init_options): Set it here.
8029 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8031 Make DECL_CONTEXT mean the class in which a member function was
8032 declared, even for a virtual function.
8033 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8034 (DECL_FRIEND_CONTEXT): New macro.
8035 (DECL_REAL_CONTEXT): Remove.
8036 (SET_DECL_FRIEND_CONTEXT): Likewise.
8037 (DECL_VIRTUAL_CONTEXT): Adjust.
8038 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8039 (add_friends): Remove.
8040 (hack_decl_function_context): Likewise.
8041 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8043 (build_over_call): Fix indentation. Use DECL_CONTEXT
8044 instead of DECL_CLASS_CONTEXT.
8045 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8046 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8047 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8048 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8049 (build_base_field): Likewise.
8050 (finish_struct_1): Likewise.
8051 (build_self_reference): Likewise.
8052 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8054 (pushtag): Use decl_function_context, not
8055 hack_decl_function_context.
8056 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8057 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8058 (pushdecl): Remove bogus code.
8059 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8060 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8061 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8062 Use decl_function_context, nothack_decl_function_context.
8063 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8064 (grokdeclarator): Likewise. Use decl_function_context, not
8065 hack_decl_function_context.
8066 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8067 (start_function): Use DECL_FRIEND_CONTEXT, not
8068 DECL_CLASS_CONTEXT. Use decl_function_context, not
8069 hack_decl_function_context.
8070 (finish_function): Use decl_function_context, not
8071 hack_decl_function_context.
8072 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8074 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8075 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8076 (grokfield): Likewise.
8077 (finish_builtin_type): Likewise.
8078 (finish_vtable_vardec): Use decl_function_context, not
8079 hack_decl_function_context.
8080 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8081 (start_static_initialization_or_destruction): Likewise.
8082 (finish_static_initialization_or_destruction): Likewise.
8083 (mark_used): Adjust logic for deciding when to synthesize methods.
8084 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8086 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8088 * friend.c (is_friend): Likewise.
8089 (add_friends): Remove.
8090 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8091 * lex.c (begin_definition_of_inclass_inline): Use
8092 decl_function_context, not hack_decl_function_context.
8093 (process_next_inline): Likewise.
8094 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8095 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8096 DECL_CLASSS_CONTEXT.
8097 (hack_identifier): Likewise.
8098 (synthesize_method): Use decl_function_context, not
8099 hack_decl_function_context.
8100 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8102 (is_member_template): Use decl_function_context, not
8103 hack_decl_function_context. Use DECL_CONTEXT, not
8105 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8107 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8109 (push_template_decl_real): Likewise.
8110 (instantiate_class_template): Don't call add_friends.
8111 (tsubst_default_argument): Use DECL_CONTEXT, not
8113 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8114 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8115 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8117 * repo.c (repo_inline_used): Likewise.
8118 * search.c (current_scope): Adjust for new _CONTEXT macros.
8119 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8121 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8122 (lookup_fnfields_here):Likewise.
8123 (check_final_overrider): Likewise.
8124 (init_vbase_pointers): Likewise.
8125 (virtual_context): Likewise.
8126 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8127 (expand_body): Use decl_function_context, not
8128 hack_decl_function_context.
8129 * tree.c (hack_decl_function_context): Remove.
8130 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8132 * typeck2.c (error_not_base_type): Likewise.
8134 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8136 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8138 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8140 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8142 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8144 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8146 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8148 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8150 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8152 * parse.y (frob_specs): Split out...
8153 (parse_decl): From here.
8154 (fn.def2): Call initial_deferred_type_access_control.
8155 (after_type_component_declarator0): Call frob_specs.
8156 (notype_component_declarator0): Likewise.
8157 * search.c (friend_accessible_p): Nested classes are friends of their
8160 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8162 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8163 used to create an implicit temporary.
8165 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8168 2000-02-08 Nathan Sidwell <nathan@acm.org>
8170 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8171 strip array element qualifiers too.
8173 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8175 * decl.c (store_parm_decls): Don't build cleanups for parameters
8176 while processing_template_decl.
8178 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8180 * cp-tree.h (struct saved_scope): Add incomplete field.
8181 (namespace_scope_incomplete): New macro.
8182 * decl.c (pushdecl): Use it.
8183 (hack_incomplete_structures): Use it. See through artificial
8185 (mark_saved_scope): Mark it.
8187 Implement access control for nested types.
8188 * search.c (type_access_control): New fn.
8189 (accessible_p): Now we do perform access control for types.
8190 * semantics.c (deferred_type_access_control): New fn.
8191 (initial_deferred_type_access_control): New fn.
8192 (begin_function_definition): Call it. Add lookups parm.
8193 * decl.c (struct binding_level): Add this_class field.
8194 (pushlevel_class): Set it.
8195 (mark_binding_level): Mark it.
8196 (lookup_name_real): Use it. Call type_access_control.
8197 (mark_saved_scope): Mark lookups field.
8198 * cp-tree.h (flagged_type_tree): Add lookups field.
8199 (struct saved_scope): Add lookups field.
8200 (type_lookups): New macro.
8201 * parse.y (declmods): Now <ftype>.
8202 (parse_decl): Add lookups parm. Call
8203 initial_deferred_type_access_control.
8204 (lang_extdef): Clear type_lookups.
8205 (typed_declspecs, declmods, typespec): Set lookups field.
8206 (initdcl): Call deferred_type_access_control.
8207 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8208 component_decl_1, named_parm): Adjust.
8209 * friend.c (is_friend): Nested classes are friends of their
8212 * class.c (currently_open_derived_class): New fn.
8213 * method.c (hack_identifier): Use it.
8215 * lex.c (do_identifier): Remove obsolete code.
8217 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8219 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8221 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8222 thinks this file is plain C).
8224 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8226 * Makefile.in (call.o): Depend on $(EXPR_H).
8228 * call.c: Include "expr.h".
8230 * class.c (dump_class_hierarchy): Add prototype.
8232 * search.c (dfs_get_pure_virtuals): Likewise.
8234 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8236 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8239 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8241 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8242 Store it in DECL_FCONTEXT.
8243 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8245 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8247 * tinfo.h (old abi): #include "tconfig.h".
8248 * tinfo.cc (convert_to_base): Move into old abi section.
8250 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8252 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8253 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8254 (BINFO_PRIMARY_BINFO): New macro.
8255 (BF_DELTA): Rename to ...
8256 (BV_DELTA): ... this.
8257 (BF_VCALL_INDEX): Rename to ...
8258 (BV_VCALL_INDEX): ... this.
8259 (BF_FN): Rename to ...
8261 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8262 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8263 (modify_vtable_entry): Simplify.
8264 (add_virtual_function): Rename BF_ macros to BV_ variants.
8265 (build_vtable_initializer): Likewise.
8266 (get_class_offset_1): Remove.
8267 (dfs_get_class_offset): Likewise.
8268 (get_class_offset): Likewise.
8269 (dfs_find_final_overrider): New function.
8270 (find_final_overrider): Likewise.
8271 (modify_one_vtable): Remove.
8272 (dfs_find_base): New function.
8273 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8274 find_final_overrider.
8275 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8277 (dfs_fixup_vtable_deltas): Remove.
8278 (override_one_vtable): Remove.
8279 (merge_overrides): Likewise.
8280 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8281 unreal chilren of virtual bases.
8282 (finish_struct_1): Don't use merge_overrides. Don't use
8283 dfs_fixup_vtable_deltas.
8284 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8287 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8288 Jason Merrill <jason@yorick.cygnus.com>
8290 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8292 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8294 * exception.cc (__throw_bad_typeid): Add missing std::.
8296 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8298 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8300 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8302 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8304 Runtime support for new-abi rtti.
8305 * inc/typeinfo (type_info::operator!=): Define in class.
8306 (type_info::before, type_info::name, type_info::operator==,
8307 type_info::operator!=): Define new ABI implementations.
8308 (type_info::is_pointer_p, type_info::is_function_p): Declare
8309 new virtual functions.
8310 (type_info::do_catch, type_info::do_upcast): Likewise.
8312 * tinfo.h (__base_class_info): Define new class.
8313 (__class_type_info): Likewise.
8314 (__si_class_type_info): Likewise.
8315 (__vmi_class_type_info): Likewise.
8316 (__dynamic_cast): Prototype.
8318 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8319 (type_info::is_pointer_p): Define new function.
8320 (type_info::is_function_p): Likewise.
8321 (type_info::do_catch): Likewise.
8322 (type_info::do_upcast): Likewise.
8323 (vtable_prefix): New structure for vtable access.
8324 (adjust_pointer): Define new template function.
8325 (contained_p, public_p, virtual_p, contained_public_p,
8326 contained_nonpublic_p, contained_nonvirtual_p): Define new
8328 (nonvirtual_base_type): New local variable.
8329 (__class_type_info::~__class_type_info): Define.
8330 (__si_class_type_info::~__si_class_type_info): Likewise.
8331 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8332 (__class_type_info::do_catch): Define new function.
8333 (__class_type_info::do_upcast): Likewise.
8334 (__class_type_info::find_public_src): Likewise.
8335 (__class_type_info::do_find_public_src): Likewise.
8336 (__si_class_type_info::do_find_public_src): Likewise.
8337 (__vmi_class_type_info::do_find_public_src): Likewise.
8338 (__class_type_info::do_dyncast): Likewise.
8339 (__si_class_type_info::do_dyncast): Likewise.
8340 (__vmi_class_type_info::do_dyncast): Likewise.
8341 (__class_type_info::do_upcast): Likewise.
8342 (__si_class_type_info::do_upcast): Likewise.
8343 (__vmi_class_type_info::do_upcast): Likewise.
8344 (__dynamic_cast): Likewise.
8346 * tinfo2.cc (__fundamental_type_info): Define new class.
8347 (__pointer_type_info): Likewise.
8348 (__reference_type_info): Likewise.
8349 (__array_type_info): Likewise.
8350 (__function_type_info): Likewise.
8351 (__enum_type_info): Likewise.
8352 (__ptr_to_member_type_info): Likewise.
8353 (__fundamental_type_info::~__fundamental_type_info): Define.
8354 (__pointer_type_info::~__pointer_type_info): Likewise.
8355 (__reference_type_info::~__reference_type_info): Likewise.
8356 (__array_type_info::~__array_type_info): Likewise.
8357 (__function_type_info::~__function_type_info): Likewise.
8358 (__enum_type_info::~__enum_type_info): Likewise.
8359 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8360 (__pointer_type_info::do_catch): Define new function.
8361 (__ptr_to_member_type_info::do_catch): Define new function.
8363 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8364 (__is_pointer): Likewise.
8366 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8368 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8370 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8371 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8372 (make_new_vtable): New function.
8373 (modify_vtable_entry): Handle generation of new vtables correctly.
8374 (modify_one_vtable): Remove unused parameter.
8375 (dfs_fixup_vtable_deltas): Likewise.
8376 (override_one_vtable): Use build_secondary_vtable.
8377 (finish_struct_1): Use build_primary_vtable and
8378 build_secondary_vtable.
8380 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8382 * cp/decl.c: Adjust variable names, comments, help strings.
8384 2000-01-29 Nathan Sidwell <nathan@acm.org>
8386 * new2.cc (operator delete[]): Use operator delete, don't assume
8389 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8391 * class.c (build_vtbl_initializer): Add argument to
8392 build_vtable_entry call.
8394 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8396 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8397 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8398 (BF_DELTA): New macro.
8399 (BF_VCALL_INDEX): Likewise.
8401 (THUNK_VCALL_OFFSET): Likewise.
8402 (make_thunk): Change prototype.
8403 * class.c (build_vtable_entry): Integrate
8404 build_vtable_entry_for_fn. Handle vcall indices.
8405 (build_vtable_entry_for_fn): Remove.
8406 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8407 BF_VCALL_INDEX, BF_FN.
8408 (modify_vtable_entry): Integrate common code from
8409 modify_one_vtable and dfs_fixup_vtable_deltas.
8410 (add_virtual_function): Set BF_VCALL_INDEX.
8411 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8413 (modify_one_vtable): Simplify.
8414 (dfs_fixup_vtable_deltas): Likewise.
8415 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8416 * method.c (make_thunk): Handle vcall indices.
8418 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8420 Compiler side new abi rtti (not enabled).
8421 * cp-tree.h (new_abi_rtti_p): New macro.
8422 (emit_support_tinfos): Prototype new function.
8423 (tinfo_decl_p): Likewise.
8424 (emit_tinfo_decl): Likwise.
8425 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8427 (doing_runtime): New local static.
8428 (init_rtti_processing): Add new-abi initializer.
8429 (get_tinfo_decl): Add new-abi logic.
8430 (tinfo_from_decl): Likewise.
8431 (build_dynamic_cast_1): Likewise.
8432 (qualifier_flags): New static function.
8433 (tinfo_base_init): Likewise.
8434 (generic_initializer): Likewise.
8435 (ptr_ref_initializer): Likewise.
8436 (ptmd_initializer): Likewise.
8437 (class_hint_flags): Likewise.
8438 (class_initializer): Likewise.
8439 (synthesize_tinfo_var): Likewise.
8440 (create_real_tinfo_var): Likewise.
8441 (create_pseudo_type_info): Likewise.
8442 (get_vmi_pseudo_type_info): Likewise.
8443 (create_tinfo_types): Likewise.
8444 (emit_support_tinfos): New global function.
8445 (tinfo_decl_p): New global predicate.
8446 (emit_tinfo_decl): New global function.
8447 * class.c (set_rtti_entry): Generalize for old and new rtti.
8448 (build_vtbl_initializer): Likewise.
8449 * decl2.c (finish_file): Likewise.
8451 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8453 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8454 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8456 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8458 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8461 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8463 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8465 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8467 * optimize.c (calls_setjmp_r): Supply new argument
8468 to special_function_p.
8470 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8472 * call.c: PROTO -> PARAMS.
8473 * class.c: Likewise.
8474 * cp-tree.h: Likewise.
8478 * decl2.c: Likewise.
8480 * errfn.c: Likewise.
8481 * error.c: Likewise.
8482 * except.c: Likewise.
8485 * input.c: Likewise.
8488 * method.c: Likewise.
8489 * optimize.c: Likewise.
8490 * parse.y: Likewise.
8494 * search.c: Likewise.
8495 * semantics.c: Likewise.
8498 * typeck.c: Likewise.
8499 * typeck2.c: Likewise.
8502 2000-01-25 Richard Henderson <rth@cygnus.com>
8504 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8506 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8508 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8509 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8510 (struct vcall_offset_data_s): New type.
8511 (dfs_vcall_offset_queue_p): New function.
8512 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8513 (build_vcall_offset_vtbl_entries): Likewise.
8514 (layout_vtable_decl): Likewise.
8515 (num_vfun_entries): Likewise.
8516 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8517 (build_vtbl_initializer): Likewise.
8518 (dfs_finish_vtabls): Use layout_vtable_decl.
8519 (modify_one_vtables): Always duplicate vtables under the new ABI.
8520 (finish_struct_1): Use layout_vtable_decl.
8522 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8524 * decl.c (member_function_or_else): Change third arg from a format
8525 specifier to an `enum overload_flags'. Callers changed.
8527 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8529 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8530 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8531 build_const_cast, get_delta_difference, check_return_expr): Avoid
8532 ANSI string concatenation usage.
8534 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8536 * class.c (layout_class_type): Put the fields required to make a
8537 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8540 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8542 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8545 * decl2.c (mark_used): Do instantiate inlines that have been
8546 explicitly instantiated.
8548 2000-01-24 Richard Henderson <rth@cygnus.com>
8550 * call.c (build_over_call): Use expand_tree_builtin.
8551 * typeck.c (build_function_call_real): Likewise.
8552 (build_binary_op_nodefault): Handle unordered compares.
8554 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8556 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8557 cp_tree_index values.
8558 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8559 New global node #defines for them.
8560 * rtti.c (call_void_fn): Replace with ...
8561 (build_runtime_decl): ... new static function.
8562 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8563 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8564 (build_dynamic_cast_1): Always produce correctly typed result.
8565 Explicitly produce type_info addresses. Use dynamic_cast_node.
8566 * exception.cc (__throw_bad_cast): Return `void *'.
8567 (__throw_bad_typeid): Return `const type_info &'.
8569 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8571 * cp-tree.h (get_vtable_decl): Prototype new function.
8572 * class.c (get_vtable_decl): New function. Broken out from ...
8573 (build_vtable): ... here. Use it.
8574 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8577 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8579 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8580 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8581 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8582 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8583 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8584 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8585 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8586 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8587 (CPTI_TINFO_VAR_ID): New enumeration.
8588 (__tp_desc_type_node, __access_mode_type_node,
8589 __bltn_desc_type_node, __user_desc_type_node,
8590 __class_desc_type_node, __ptr_desc_type_node,
8591 __attr_desc_type_node, __func_desc_type_node,
8592 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8593 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8594 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8595 enum_desc_type_node, class_desc_type_node,
8596 si_class_desc_type_node, vmi_class_desc_type_node,
8597 ptmd_desc_type_node, base_desc_type_node): New #defines.
8598 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8599 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8600 (tinfo_var_id): New enumeration.
8601 (DECL_TINFO_FN_P): Augment comment.
8602 * decl.c (cp_global_trees): Adjust documentation.
8603 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8604 tinfo_decl_type and tinfo_var_id.
8605 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8606 (build_typeid): Remove unused variable.
8607 (get_tinfo_var): Use tinfo_var_id.
8608 (tinfo_name): New static function.
8609 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8610 (tinfo_from_decl): Likewise.
8611 (get_base_offset): New static function, broken out of
8613 (expand_si_desc): Use tinfo_name.
8614 (expand_class_desc): Likewise. Lose local static variable.
8615 Use base_desc_type_node. Use get_base_offset.
8616 (expand_ptr_desc): Use tinfo_name.
8617 (expand_attr_desc): Likewise.
8618 (expand_generic_desc): Likewise.
8620 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8621 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8623 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8625 * cp-tree.h (__eprintf): Remove declaration.
8626 * tree.c (__eprintf): Remove definition.
8628 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8629 Mark Mitchell <mark@codesourcery.com>
8631 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8632 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8634 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8636 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8638 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8640 * cp-tree.h (register_dtor_fn): New function.
8641 * decl.c (destroy_local_static): Rename to ...
8642 (register_dtor_fn): ... this. Give it external linkage.
8643 (expand_static_init): Use it.
8644 * decl2.c (do_static_initialization): Likewise, if using
8646 (do_static_destruction): Check that __cxa_atexit is not in use.
8647 (finish_file): Don't call do_static_destruction if using
8650 * typeck.c (convert_arguments): Restore two-message error
8653 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8655 Remap dynamic cast hint values to be consistent across ABIs.
8656 * search.c (dynamic_cast_base_recurse): Remap generated value.
8657 (get_dynamic_cast_base_type): Adjust documentation.
8658 * tinfo.h (__user_type_info::dyncast): Likewise.
8659 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8660 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8661 (__class_type_info::do_dyncast): Likewise.
8662 (__class_type_info::do_find_public_subobj): Likewise.
8663 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8665 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8667 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8669 * typeck2.c (incomplete_type_error): Restore previous
8670 cp_error and cp_error_at call sequence.
8672 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8674 * class.c (dump_class_hierarchy): Make format agree with argument;
8675 cast pointer to unsigned long and print with %lx.
8677 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8679 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8681 * typeck.c (composite_pointer_type, common_type,
8682 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8683 build_function_call_real, convert_arguments,
8684 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8685 build_unary_op, mark_addressable, build_compound_expr,
8686 build_static_cast, build_reinterpret_cast, build_const_cast,
8687 build_c_cast, build_modify_expr, get_delta_difference,
8688 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8689 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8691 * typeck2.c (readonly_error, abstract_virtuals_error,
8692 process_init_constructor, check_for_new_type): Likewise.
8694 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8696 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8699 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8701 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8702 (build_x_typeid): Likewise.
8703 (get_tinfo_fn): Likewise.
8704 (get_tinfo_fn_unused): Rename to ...
8705 (get_tinfo_decl): ... here.
8706 * rtti.c (build_headof): Replace logic error with assertion.
8707 (get_tinfo_fn_dynamic): Rename to ...
8708 (get_tinfo_decl_dynamic): ... here. Make static. Use
8709 complete_type_or_else.
8710 (build_x_typeid): Move into ...
8711 (build_typeid): ... here. Adjust call to
8712 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8713 throw_bad_typeid expression.
8714 (get_tinfo_fn_unused): Rename to ...
8715 (get_tinfo_decl): ... here. Adjust comment.
8716 (get_tinfo_fn): Delete.
8717 (tinfo_from_decl): New static function.
8718 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8719 (get_typeid): Use complete_type_or_else.
8720 (build_dynamic_cast_1): Adjust calls to
8721 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8722 * parse.y (primary): Adjust call to build_typeid.
8723 * except.c (build_eh_type_type_ref): Adjust call to
8724 get_tinfo_decl. Mark as used.
8725 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8726 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8727 * parse.c: Regenerated.
8729 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8731 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8733 (resolves_to_fixed_type_p): Document calling convention.
8734 * rtti.c (build_x_typeid): Initialize NONNULL.
8736 * cp-tree.h (build_shared_int_cst): New function.
8737 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8738 * class.c (modify_vtable_entry): Likewise.
8739 (add_virtual_function): Split out code to generated shared
8740 INTEGER_CSTs to build_share_int_cst.
8741 (modify_all_vtables): Handle all the overridden functions here.
8742 Add overridden functions from non-primary virtual bases to the
8744 (finish_struct_1): Adjust call to modify_all_vtables. Add
8745 overridden functions from non-primary bases to the vtable.
8746 * tree.c (build_shared_int_cst): New function.
8748 * cp-tree.h (scratchalloc): Remove.
8749 (build_scratch_list): Likewise.
8750 * call.c (convert_class_to_reference): Replace build_scratch_list
8751 and build_expr_list with build_tree_list.
8752 (add_candidate): Replace scratchalloc with expralloc. Note memory
8754 (build_user_type_conversion_1): Replace build_scratch_list
8755 and build_expr_list with build_tree_list.
8756 (build_new_op): Likewise.
8757 (build_op_delete_call): Likewise.
8758 (convert_like): Likewise.
8759 * cvt.c (ocp_convert): Likewise.
8760 * decl.c (start_decl): Likewise.
8761 (start_function): Likewise.
8762 (finish_destructor_body): Likewise.
8763 (maybe_build_cleanup_1): Likewise.
8764 * decl2.c (reparse_decl_as_expr): Likewise.
8765 * init.c (perform_member_init): Likewise.
8766 (expand_cleanup_for_base): Likewise.
8767 (build_builtin_delete_call): Likewise.
8768 (build_new_1): Likewise.
8769 (build_delete): Likewise.
8770 * method.c (do_build_assign_ref): Likewise.
8771 * parse.y (already_scoped_stmt): Likewise.
8772 (nontrivial_exprlist): Likewise.
8773 (net_initializer): Likewise.
8774 (initlist): Likewise.
8775 * parse.c: Regenerated.
8776 * rtti.c (build_x_typeid): Likewise.
8777 (build_dynamic_cast_1): Likewise.
8778 * typeck.c (build_x_compound_expr): Likewise.
8779 (build_static_cast): Likewise.
8780 (build_modify_expr): Likewise.
8782 * cp-tree.h (DECL_VINDEX): Add documentation.
8783 * class.c (build_vtable_entry): Likewise.
8784 (start_vtable): Add comment.
8785 (add_virtual_function): Replace pending_hard_virtuals with
8786 overridden_virtuals and pending_virtuals with new_virtuals.
8787 Replace redundant assignments with assertions.
8788 (check_for_override): Add comment.
8789 (check_bases_and_members): Replace pending_hard_virtuals with
8790 overridden_virtuals and pending_virtuals with new_virtuals.
8791 (create_vtbl_ptr): Likewise.
8792 (layout_class_type): Likewise.
8793 (finish_struct_1): Likewise. Add comments.
8795 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8797 * class.c (finish_struct_1): Replace redundant code with
8800 * cp-tree.h (flag_new_abi): Move.
8801 (flag_use_cxa_atexit): Likewise.
8802 (flag_honor_std): Likewise.
8803 (flag_rtti): Likewise.
8804 (vbase_offsets_in_vtable_p): Define.
8805 (vptrs_present_everywhere_p): Likewise.
8806 (TYPE_CONTAINS_VPTR_P): Likewise.
8807 (dfs_walk_real): Declare.
8808 * class.c (build_vbase_pointer_fields): Check
8809 vbase_offsets_in_vtable_p.
8810 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8812 (build_vbase_offset_vtbl_entries): Simplify.
8813 (build_vbase_offset_vtbl_entries): Adjust.
8814 (build_vbase_pointer): Add ability to look up vbase offsets in
8816 (start_vtable): New function.
8817 (add_virtual_function): Use it.
8818 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8819 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8820 (build_vtbl_initializer): Take the type of the complete object as
8821 input. Use it to correctly calculate vbase offsets.
8822 (dfs_finish_vtbls): Pass the complete type to
8823 build_vtbl_initializer.
8824 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8825 (create_vtable_ptr): Create a vtable even if there are no
8826 new virtual functions, under the new ABI.
8827 (finish_struct_1): Likewise.
8828 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8829 * decl.c (exapnd_static_init): Remove call to
8830 preserve_initializer.
8831 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8833 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8834 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8835 (construct_virtual_bases): Don't initialize virtual base pointers
8837 (build_aggr_init): Clean up comment.
8838 (expand_aggr_init_1): Likewise.
8839 * rtti.c (expand_class_desc): Store the virtual function table
8840 index where the vbase offset lives in the offset field.
8841 * search.c (dfs_walk_real): Make it global.
8842 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8843 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8845 * tinfo.h (USItype): Make it signed under the new ABI.
8846 * tinfo.cc (convert_to_base): New function. Encapsulate base
8847 conversion logic here.
8848 (__class_type_info::do_upcast): Use it.
8849 (__class_type_info::do_dyncast): Likewise.
8850 (__class_type_info::do_find_public_subobj): Likewise.
8852 * init.c (construct_virtual_bases): Don't look up the addresses of
8853 virtual bases at run-time.
8855 * class.c (build_vbase_pointer): Relocate.
8856 (build_vbase_pointer_fields): Likewise.
8857 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8858 (build_vbase_offset_vtbl_entries): Likewise.
8860 * decl.c (init_decl_processing): Complain if -fnew-abi
8861 -fno-vtable-thunks is used.
8863 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8866 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8868 * cp-tree.h (num_extra_vtbl_entries): New function.
8869 (size_extra_vtbl_entries): Likewise.
8870 (dfs_vtable_path_unmark): Likewise.
8871 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8872 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8873 * class.c (num_extra_vtbl_entries): New function.
8874 (size_extra_vtbl_entries): Likewise.
8875 (dfs_build_vbase_offset_vtbl_entries): New function.
8876 (build_vbase_offset_vtbl_entries): Likewise.
8877 (build_vtbl_initializer): Use it.
8878 (finish_struct_1): Adjust vtable sizes (using
8879 num_extra_vtbl_entries).
8880 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8881 THUNK_DECL is non-NULL before expanding it.
8882 * init.c (expand_virtual_init): Adjust the vtable pointer by
8883 size_extra_vtbl_entries before storing it.
8884 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8885 Handle TREE_LIST parameters here, not in the dfs_* functions.
8886 (dfs_unmarked_real_bases_queue_p): Adjust.
8887 (dfs_marked_real_bases_queue_p): Likewise.
8888 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8889 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8890 (dfs_vtable_path_unmark): Likewise.
8892 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8894 * optimize.c (copy_body_r): Clear the operand three of a
8895 TARGET_EXPR when copying it.
8897 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8899 * method.c (build_decl_overload_real): Check whether we are in ::
8900 before returning __builtin_new/delete.
8902 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8904 * pt.c (tsubst_friend_function): Improve comment.
8905 (instantiate_decl): Avoid crashing when a "nested" function is
8906 instantiated from the top level.
8908 * dump.c (dqeueue_and_dump): Dump
8909 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8911 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8913 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8915 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8917 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8918 ENABLE_NEW_GXX_ABI defined.
8919 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8920 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8921 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8923 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8925 * decl.c (start_cleanup_fn): Call pushdecl.
8927 * call.c (convert_class_to_reference): Fix typos.
8928 (build_conditional_expr): Handle errors gracefully.
8929 * class.c (push_nested_class): Likewise.
8930 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8931 (DECL_THIS_EXTERN): Use it.
8932 (DECL_THIS_STATIC): Likewise.
8933 * cvt.c (convert_to_void): Handle errors gracefully.
8934 (build_expr_type_conversion): Likewise.
8935 * decl.c (maybe_push_decl): Likewise.
8936 (start_decl_1): Likewise.
8937 (require_complete_types_for_parms): Likewise.
8938 * parse.y (structsp): Likewise.
8939 (base_class): Likewise.
8940 * parse.c: Regenerated.
8941 * pt.c (finish_member_template_decl): Likewise.
8942 * typeck.c (decay_conversion): Likewise.
8944 * cp-tree.h (dfs_skip_vbases): New function.
8945 (find_vbase_instance): Likewise.
8946 * class.c (determine_primary_base): Allow a nearly empty base to
8947 serve as a primary base class under the new ABI.
8948 (get_class_offset_1): Rename to ...
8949 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8951 (get_class_offset): Use it. Issue error messages here.
8952 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8953 find the right copies of virtual bases.
8954 (fixup_vtable_deltas1): Rename to ...
8955 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8956 bases as primary bases.
8957 (fixup_vtable_deltas): Remove.
8958 (override_one_vtable): Handle virtual bases as primary bases.
8959 (merge_overrides): Likewise.
8960 (finish_struct_1): Likewise.
8961 (dump_class_hierarchy): Dump primary-ness of bases as well.
8962 * search.c (mark_primary_bases): Use a pre-order traversal to
8963 handle primary virtual bases.
8964 (dfs_skip_vbases): New fiunction.
8965 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8966 (fixup_virtual_upcast_offsets): Likewise.
8967 (fixup_all_virtual_upcast_offsets): Likewise.
8968 (dfs_find_vbase_instances): New function.
8969 (find_vbase_instance): Likewise.
8971 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8973 * lex.c (DIR_SEPARATOR): Delete macro.
8975 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8977 * decl2.c (lang_decode_option): Handle automatic line wrapping
8980 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8982 * friend.c (do_friend): Don't resolve scopes when processing
8983 template declarations, even if the qualifying scope doesn't
8984 involve template parameters.
8986 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8988 * class.c (dfs_modify_vtables_queue_p): Remove.
8989 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8990 and dfs_marked_real_bases_queue_p instead of
8991 dfs_modify_vtables_queue_p.
8993 * class.c (build_vbase_path): Simplify.
8994 (dfs_propagate_binfo_offsets): New function.
8995 (propagate_binfo_offsets): Use it.
8996 (remove_base_field): Simplify.
8997 (dfs_set_offset_for_vbases): Remove.
8998 (dfs_set_offset_for_shared_vbases): New function.
8999 (dfs_set_offset_for_unshared_vbases): Likewise.
9000 (layout_virtual_bases): Use them.
9001 (layout_basetypes): Don't call propagate_binfo_offsets.
9002 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9005 * class.c (build_base_field): New function, split out from ...
9006 (build_base_fields): ... here. Use it. Allocate primary bases
9007 first, under the new ABI.
9008 (get_vtable_entry): Remove.
9009 (remove_base_field): New function, split out from ...
9010 (remove_base_fields): ... here. Adjust since primary bases come
9011 first under the new ABI.
9013 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9014 (initialize_vtbl_ptrs): New function.
9015 (expand_indirect_vtbls_init): Change prototype.
9016 (convert_pointer_to_vbase): Declare.
9017 * init.c (expand_direct_vtbls_init): Remove.
9018 (dfs_initialize_vtbl_ptrs): New function.
9019 (initialize_vtbl_ptrs): Likewise.
9020 (emit_base_init): Use initialize_vtbl_ptrs.
9021 * search.c (convert_pointer_to_vbase): Make it global.
9022 (expand_indirect_vtbls_init): Remove vtable initialization code.
9023 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9025 * class.c (dfs_finish_vtbls): New function.
9026 (finish_vtbls): Use it.
9027 (dump_class_hierarchy): New function.
9029 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9030 (BINFO_VBASE_PRIMARY_P): New macro.
9031 (BINFO_VIRTUALS): Add to documentation.
9032 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9033 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9034 (dfs_mark_primary_bases_queue_p): Likewise.
9035 (dfs_unmarked_real_bases_queue_p): New function.
9036 (dfs_marked_real_bases_queue_p): Likewise.
9037 * search.c (dfs_mark_primary_bases): Adjust.
9038 (mark_primary_bases): Likewise.
9039 (get_shared_vbase_if_not_primary): New function.
9040 (dfs_unmarked_real_bases_queue_p): Likewise.
9041 (dfs_marked_real_bases_queue_p): Likewise.
9042 (dfs_get_pure_virtuals): Simplify.
9043 (get_pure_virtuals): Likewise.
9045 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9047 * lex.c: Include tm_p.h.
9049 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9051 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9053 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9055 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9056 * pt.c (instantiate_decl): Defer comdat templates that might not be
9059 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9060 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9061 (finish_file): Likewise.
9063 * decl2.c (import_export_class): Undo 12/14 change.
9065 * error.c (dump_decl): operator new, not operatornew.
9067 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9068 * search.c (lookup_field_1): Look for the last field with the
9071 2000-01-05 Nathan Sidwell <nathan@acm.org>
9073 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9076 2000-01-05 Nathan Sidwell <nathan@acm.org>
9078 * typeck.c (build_static_cast): Don't strip target qualifiers
9079 when casting from a class.
9081 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9083 * class.c (warn_hidden): Initialize variable `fndecl'.
9085 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9087 * decl.c (flag_isoc9x): New variable to be able to use code in
9088 c-common.c. For now always zero.
9090 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9092 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9093 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9094 or unshare_base_binfos for virtual bases here.
9095 * search.c (dfs_get_vbase_types): Do it here.
9096 (get_vbase_types): Adjust.
9098 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9100 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9101 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9102 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9103 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9104 (unmark_primary_bases): Remove declaration.
9105 (unmarkedp): Declare.
9106 (dfs_vbase_unmark): Likewise.
9107 * class.c (determine_primary_base): Return immediately if there
9108 are no base classes. Call mark_primary_bases here.
9109 (modify_all_direct_vtables): Remove.
9110 (modify_all_indirect_vtables): Remove.
9111 (dfs_modify_vtables_queue_p): New function.
9112 (dfs_modify_vtables): New function.
9113 (modify_all_vtables): Use them.
9114 (build_base_fields): Build FIELD_DECLs for primary virtual base
9116 (create_vtable_ptr): Don't call determine_primary_base here.
9117 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9118 (dfs_set_offset_for_vbases): ... this.
9119 (layout_virtual_bases): Use it.
9120 (layout_class_type): Call determine_primary_base here.
9121 * search.c (unmarkedp): Make it global.
9122 (shared_marked_p): Simplify.
9123 (shared_unmarked_p): Likewise.
9124 (dfs_primary_bases_queue_p): Remove.
9125 (dfs_unmark_primary_bases): Likewise.
9126 (unmark_primary_bases): Likewise.
9127 (mark_primary_bases): Simplify.
9128 (get_pure_virtuals): Don't call mark_primary_bases here.
9129 (dfs_vbase_unmark): New function.
9130 (get_vbase_types): Simplify.
9132 * class.c (struct base_info): Remove.
9133 (determine_primary_base): Take has_virtual_p rather than a
9134 base_info as input. Don't calculate max_has_virtual.
9135 (finish_struct_bits): Remove max_has_virtual argument.
9136 (create_vtable_ptr): Remove max_has_virtual_p argument.
9137 (layout_virtual_bases): Remove max argument.
9138 (layout_basetypes): Likewise.
9139 (layout_class_type): Remove max_has_virtual_p argument.
9140 (finish_struct_1): Remove max_has_virtual.
9142 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9143 (layout_basetypes): Remove.
9144 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9145 Update to handle primary virtual bases.
9146 (remove_base_fields): New function, split out from
9148 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9149 (layout_virtual_bases): New function, split out from
9150 layout_basetypes. Update to handle primary virtual bases.
9151 (layout_basetypes): Moved here from tree.c. Use
9152 remove_base_fields and layout_virtual_bases.
9153 * search.c (dfs_mark_primary_bases_queue_p): New function.
9154 (mark_primary_bases): Use it.
9155 * tree.c (CEIL): Remove.
9156 (propagate_binfo_offsets): Remove.
9157 (layout_basetypes): Remove.
9159 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9161 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9162 (BINFO_PRIMARY_MARKED_P): New macro.
9163 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9164 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9165 (mark_primary_bases): New function.
9166 (unmark_primary_bases): Likewise.
9167 * search.c (get_abstract_virtuals_1): Remove.
9168 (dfs_mark_primary_bases): New function.
9169 (mark_primary_bases): Likewise.
9170 (dfs_unmark_primary_bases): Likewise.
9171 (unmark_primary_bases): Likewise.
9172 (dfs_get_pure_virtuals): Likewise.
9174 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9176 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9177 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9178 (modify_one_vtable): Adjust.
9179 (fixup_vtable_deltas1): Likewise.
9180 (override_one_vtable): Likewise.
9181 * search.c (get_abstract_virtuals_1): Likewise.
9182 (get_pure_virtuals): Likewise.
9183 (expand_upcast_fixups): Likewise.
9184 * tree.c (debug_binfo): Likewise.
9186 * class.c (build_vtable): Don't return a value. Don't rebuild
9187 vtables for bases that have already been handled.
9188 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9189 already been handled.
9190 (modify_one_vtable): Adjust accordingly.
9191 (fixup_vtable_deltas1): Likewise.
9192 (finish_struct_1): Likewise.
9194 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9196 * call.c (build_new_method_call): Also check destructors.