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103 Commits

Author SHA1 Message Date
Jan Hubicka
8cd2462c1b decl2.c (defer_fn): Set DECL_DEFER_OUTPUT. 
* decl2.c (defer_fn): Set DECL_DEFER_OUTPUT.
	(finish-file): Do not process function with DECL_DEFER_OUTPUT clear;
	clear DECL_DEFER_OUTPUT once function is processed; avoid flags
	massaging.

	* cp-tree.h (DECL_NEEDED_P): Support unit-at-a-time
	(expand_or_defer_fn): Declare.
	(lower_function): Declare.
	* decl.c (start_cleanup_fn): Use expand_or_defer_fn.
	* decl2.c: Include cgraph.h and varpool.h
	(maybe_emit_vtables):  Make explicit instantations as needed.
	(mark_member_pointers, lower_function): New functions.
	(finish_file): Do unit-at-a-time.
	* method.c (synthesize_method): Use expand_or_defer_fn.
	* optimize.c (maybe_clone_body): Use expand_or_defer_fn.
	* parser.c (cp_parser_function_definition_after_decl): Use
	expand_or_defer_fn.
	* pt.c (instantiate_decl): Likewise.
	* semantics.c: Include cgraph.h
	(expand_or_defer_fn): Break out from ...
	(expand_body): ... here; deal with unit-at-a-time.
	* cp-lang.c (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION,
	LANG_HOOKS_CALLGRAPH_LOWER_FUNCTION): Define.

From-SVN: r68801
 2003-07-02 00:12:10 +00:00
Neil Booth
37fa72e9d3 c-common.c (enum c_language_kind, flag_objc): Remove. 
* c-common.c (enum c_language_kind, flag_objc): Remove.
	(fix_string_type, check_case_value, c_common_nodes_and_builtins,
	c_add_case_label, finish_label_addr_expr, boolean_increment):
	Use c_dialect_ macros.
	* c-common.h (enum c_language_kind): Extend.
	(c_dialect_cxx, c_dialect_objc): New.
	(flag_objc): Remove.
	(c_common_init_options): Update prototype.
	* c-cppbuiltin.c (define__GNUC__, c_cpp_builtins): Use c_dialect_
	macros.
	* c-decl.c (finsih_decl, grokfield, finish_struct): Use c_dialect_
	macros.
	* c-format.c (C_STD_VER, C_STD_NAME): Similarly.
	* c-lang.c (c_init_options): Remove.
	(c_language): Define.
	(LANG_HOOKS_INIT_OPTIONS): Use common hook.
	* c-lex.c (lex_charconst): Use c_dialect_cxx().
	* c-opts.c (lang_flags): Make function-local.
	(c_common_init_options): Use c_dialect_ macros.  Handle
	C++ diagnostic requirements.
	(c_common_handle_option, c_common_post_options): Use flag_cxx.
	* c-parse.in (init_reswords): Use c_dialect_objc ().
	* c-pch.c (get_ident): Use c_language.
	* c-pretty-print.c (pp_c_bool_literal): Use c_dialect_ macros.
	* c-typeck.c (comptypes, build_c_cast): Similarly.
	* objc/objc-lang.c (c_language): Define.
	(LANG_HOOKS_INIT_OPTIONS): Use common hook.
	(objc_init_options): Remove.
cp:
	* Make-lang.in: Update.
	* cp-lang.c (c_language): Define.
	(LANG_HOOKS_INIT_OPTIONS): Use common hook.
	* cp-tree.h (cxx_init_options): Remove.
	* lex.c: Don't include diagnostic.h.
	(cxx_init_options): Remove.

From-SVN: r68734
 2003-06-30 19:36:25 +00:00
Jan Hubicka
d35543c0dd langhooks-def.h (LANG_HOOKS_PREPARE_ASSEMBLE_VARIABLE): New macro. 
* langhooks-def.h (LANG_HOOKS_PREPARE_ASSEMBLE_VARIABLE): New macro.
	* langhooks.h (lang_hooks_for_decls): Add prepare_assemble_variable.
	* varasm.c (assemble_variable): Call prepare_assemble_variable.
	* class.c (build_vtable): Make vtables.
	* cp-tree.h (DECL_VTABLE_OR_VTT_P): New macro.
	* decl2.c (output_vtable_inherit): Rename to ...
	(prepare_assemble_variable): ... this one; change interface.
	(maybe_emit_vtables): Do not call output_vtable_inherit.
	* cp-lang.c (LANG_HOOKS_PREPARE_ASSEMBLE_VARIABLE): Define.
	* cp-tree.h (prepare_assemble_variable): New.

From-SVN: r68418
 2003-06-24 11:54:01 +00:00
Neil Booth
2772ef3ef3 Makefile.in (OJBS, c-opts.o): Update. 
* Makefile.in (OJBS, c-opts.o): Update.
	(c-options.c, c-options.h): Rename options.h and options.c.
	(options.h): Rename options_.h.
	(opts.o): New.
	* c-common.h (c_common_handle_option): Replace c_common_decode_option.
	(c_common_init_options): Update prototype.
	* c-lang.c (c_init_options): Update prototype.
	(LANG_HOOKS_HANDLE_OPTION): Override.
	(LANG_HOOKS_DECODE_OPTION): Drop.
	* c-opts.c: Include opts.h and options.h instead of c-options.h
	and c-options.c.
	(lang_flags): Move to file scope.
	(find_opt, c_common_decode_option): Remove.
	(CL_C, CL_OBJC, CL_CXX, CL_OBJCXX, CL_JOINED, CL_SEPARATE,
	CL_REJECT_NEGATIVE): Move to opts.h.
	(missing_arg): Update prototype.
	(c_common_init_options): Update for new prototype.
	(c_common_handle_options): Filenames are passed as N_OPTS.
	* hooks.c (hook_int_void_0): New.
	* hooks.h (hook_int_void_0): New.
	* langhooks-def.h (LANG_HOOKS_INIT_OPTIONS): New default.
	(LANG_HOOKS_HANDLE_OPTION): Default to NULL for now.
	(LANG_HOOKS_INITIALIZER): Update.
	* langhooks.h (init_options): Update.
	(handle_option): New.
	* opts.c, opts.h: New files.
	* opts.sh: Update c file to include opts.h and options.h.
	* toplev.c: Include opts.h; change options.h to options_.h.
	(parse_options_and_default_flags): Get lang_mask, use
	handle_option for language-specific handling.
	* objc/objc-lang.c (LANG_HOOKS_DECODE_OPTON): Drop.
	(LANG_HOOKS_HANDLE_OPTION): Override.
	(objc_init_options): Update.
ada:
	* misc.c (gnat_init_options): Update.
cp:
	* cp-lang.c (LANG_HOOKS_DECODE_OPTON): Drop.
	(LANG_HOOKS_HANDLE_OPTION): Override.
	* cp-tree.h (cxx_init_options): Update.
	* lex.c (cxx_init_options): Update.
f:
	* com.c (ffe_init_options): Update.
java:
	* lang.c (java_init_options): Update.

From-SVN: r67584
 2003-06-07 11:10:46 +00:00
Zack Weinberg
d78e771d46 tree.c (tree_size): For all 'c' and 'x' nodes... 
* tree.c (tree_size): For all 'c' and 'x' nodes, look directly
        at the sizes of the relevant structures, rather than relying
        on TREE_CODE_LENGTH.  Call lang_hooks.tree_size to get the
        sizes of any such we don't know about.  Use
        lang_hooks.identifier_size for IDENTIFIER_NODE.

        (initializer_zerop): Use CONSTRUCTOR_ELTS.
        * tree.def: Update commentary.  Make fourth element of
        the definition for all 'c' and 'x' nodes zero.

        * langhooks.h: New hook, tree_size / LANG_HOOKS_TREE_SIZE.
        * langhooks-def.h: Update to match.
        * langhooks.c: New default, lhd_tree_size.

        * c-common.def (SRCLOC): Kill.
        * c-pretty-print.c (pp_c_postfix_expression [case SRCLOC]):
        Remove entirely - was already #if-ed out.

ada:
        * ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
        * misc.c (gnat_tree_size): New function.
        (LANG_HOOKS_TREE_SIZE): Override.
cp:
        * cp-tree.def: Make fourth element for all 'c' and 'x' nodes zero.
        * cp-lang.c (cp_tree_size): New function.
        (LANG_HOOKS_TREE_SIZE): Override.

        * cp-tree.h (SOURCE_LOCUS, SRCLOC_FILE, SRCLOC_LINE, struct
        tree_srcloc, TS_CP_COMMON, TS_CP_SRCLOC): Kill.
        (union lang_tree_node): Remove common and srcloc members.
        (build_srcloc_here): Don't prototype.
        * decl.c (cp_tree_node_structure): Kill SRCLOC case.
        * pt.c (pending_templates): Correct comment.
        * tree.c (build_srcloc, build_srcloc_here): Kill.

From-SVN: r65323
 2003-04-07 06:03:17 +00:00
Mark Mitchell
1d719415f5 re PR c++/9373 (ICE with -fstrict-aliasing in set_mem_alias_set, at emit-rtl.c:1932) 
PR c++/9373
	* g++.dg/opt/ptrmem2.C: New test.

	PR c++/9373
	* cp-lang.c (cxx_get_alias_set): Use alias set zero for
	pointers to member functions.

From-SVN: r64070
 2003-03-10 07:26:34 +00:00
Matt Austern
2b59501bf6 langhooks.h, [...]: introduce new langhook... 
* langhooks.h, langhooks-def.h: introduce new langhook,
       final_write_globals, with write_global_declarations as default.
       * toplev.c: Move invocation of wrapup_global_declarations from
       compile_file to new function, write_global_declarations.  Change
       compile_file to use final_write_globals hook.  Change
       wrapup_global_declarations so writing to DECL_DEFER_OUTPUT is
       conditional.

       * cp/cp-lang.c: Change lang hooks so that final_write_globals does
       nothing for C++.
       * cp/decl.c (wrapup_globals_for_namespace): Remove special
       handling of global namespace.

From-SVN: r63051
 2003-02-18 18:50:05 +00:00
Steven Bosscher
f5adbb8d5c call.c, [...]: Replace "GNU CC" with "GCC" in the copyright header. 
* call.c, class.c, cp-lang.c, cp-tree.h, cvt.c, dump.c, error.c,
	  except.c, expr.c friend.c, g++spec.c, init.c, lang-options.h,
	  lang-specs.h, lex.c, mangle.c, method.c, optimize.c, parser.c,
	  pt.c, ptree.c, repo.c, rtti.c, search.c, semantics.c, tree.c,
	  typeck.c, typeck2.c: Replace "GNU CC" with "GCC" in the
	  copyright header.
	* lex.h: parse.y is dead, so don't mention it.  Also replace the
	  copyright header with the default GNU copyright header.

From-SVN: r60738
 2003-01-01 11:58:58 +00:00
Gabriel Dos Reis
848eed9249 Remove traditional C constructs 4/n. 
* decl2.c (grok_method_quals, warn_if_unknown_interface,
	grok_x_components, cp_build_parm_decl, build_artificial_parm,
	maybe_retrofit_in_chrg, grokclassfn, grok_array_decl,
	delete_sanity, check_member_template, check_java_method,
	check_classfn, finish_static_data_member_decl, grokfield,
	grokbitfield, grokoptypename, grok_function_init,
	cplus_decl_attributes, constructor_name, defer_fn,
	build_anon_union_vars, finish_anon_union, coerce_new_type,
	coerce_delete_type, comdat_linkage, maybe_make_one_only,
	key_method, import_export_vtable, import_export_class,
	output_vtable_inherit, import_export_decl, import_export_tinfo,
	build_cleanup, get_guard, get_guard_bits, get_guard_cond,
	set_guard, start_objects, finish_objects,
	start_static_storage_duration_function,
	finish_static_storage_duration_function, get_priority_info,
	start_static_initialization_or_destruction,
	finish_static_initialization_or_destruction,
	do_static_initialization, do_static_destruction,
	prune_vars_needing_no_initialization, write_out_vars,
	reparse_decl_as_expr, finish_decl_parsing, namespace_ancestor,
	add_using_namespace, merge_functions, ambiguous_decl,
	lookup_using_namespace, lookup_using_namespace,
	qualified_lookup_using_namespace, set_decl_namespace,
	decl_namespace, current_decl_namespace, push_decl_namespace,
	pop_decl_namespace, push_scope, pop_scope, add_function,
	arg_assoc_namespace, arg_assoc_template_arg, arg_assoc,
	lookup_arg_dependent, do_namespace_alias,
	validate_nonmember_using_decl, do_nonmember_using_decl,
	do_toplevel_using_decl, do_local_using_decl,
	do_class_using_decl, do_using_directive, check_default_args,
	mark_used, handle_class_head): Use C90 prototypings.  Use booleans.
	* parser.c (cp_parser_class_head): Use booleanss.
	* decl.c (walk_globals, walk_vtables): Likewise.
	* cp-tree.h (walk_globals_pred, walk_globals_fn, walk_vtables,
	walk_globals): Change return type from 'int' to 'bool'.
	* rtti.c (init_rtti_processing, build_headof, throw_bad_cast
	throw_bad_typeid, get_tinfo_decl_dynamic, typeid_ok_p,
	build_typeid, tinfo_name, get_tinfo_decl, get_tinfo_ptr,
	get_typeid, ifnonnull, build_dynamic_cast_1, build_dynamic_cast,
	qualifier_flags, tinfo_base_init, generic_initializer,
	ptr_initializer, dfs_class_hint_mark, ptm_initializer,
	dfs_class_hint_unmark, class_hint_flags, class_initializer,
	typeinfo_in_lib_p, get_pseudo_ti_init, create_pseudo_type_info,
	get_pseudo_ti_desc, create_tinfo_types, emit_support_tinfos,
	unemitted_tinfo_decl_p, emit_tinfo_decl): Likewise.
	* repo.c (repo_compile_flags, repo_template_declared,
	repo_template_defined, repo_class_defined, repo_get_id,
	repo_template_used, repo_vtable_used, repo_inline_used,
	repo_tinfo_used, repo_template_instantiated, extract_string,
	open_repo_file, afgets, init_repo, reopen_repo_file_for_write,
	finish_repo): Likewise.
	* ptree.c (cxx_print_decl, cxx_print_type, cxx_print_identifier,
	cxx_print_xnode): Likewise..
	* cp-lang.c (ok_to_generate_alias_set_for_type, cxx_get_alias_set,
	cxx_warn_unused_global_decl, cp_expr_size): Likewise.
	* cxxfilt.c (demangle_it, print_demangler_list, usage,
	standard_symbol_characters, hp_symbol_characters, main, fatal):
	Likewise.
	(strip_underscore):  Change type from 'int' to 'bool'.
	(main): Use boolean constants.

From-SVN: r60601
 2002-12-29 14:53:05 +00:00
Zack Weinberg
4977bab6ed Merge basic-improvements-branch to trunk 
From-SVN: r60174
 2002-12-16 18:23:00 +00:00
Jason Merrill
c246c65d76 PR c++/8461, c++/8625 
PR c++/8461, c++/8625
        * integrate.c (copy_decl_for_inlining): Handle explicit invisible
        references.
        * tree-inline.c (initialize_inlined_parameters): Likewise.

2002-12-03  Jason Merrill  <jason@redhat.com>

        PR c++/8461, c++/8625
        * call.c (convert_for_arg_passing): Don't mess with error_mark_node.
        (cp_convert_parm_for_inlining): Remove.
        * cp-lang.c (LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING):
        Remove.
        * cp-tree.h (ADDR_IS_INVISIREF): Remove.
        * except.c (stabilize_throw_expr): Remove ADDR_IS_INVISIREF code.

From-SVN: r59827
 2002-12-04 15:13:01 -05:00
Zack Weinberg
8bcefb43cc langhooks.h (struct lang_hooks_for_tree_inlining): Add var_mod_type_p. 
* langhooks.h (struct lang_hooks_for_tree_inlining): Add
	var_mod_type_p.
	* langhooks-def.h: Default for tree_inlining.var_mod_type_p is
	hook_tree_bool_false.

	* tree.c (variably_modified_type_p): Moved here from
	cp/tree.c.  Use lang_hooks.tree_inlining.var_mod_type_p for
	language-specific cases.  Due to this, must weaken some 'if
	and only if' checks to merely 'if'.
	* tree.h: Prototype variably_modified_type_p.

	* tree-inline.c (walk_tree): #undef WALK_SUBTREE_TAIL at end.

cp:
	* cp-lang.c (cp_var_mod_type_p): New: C++ hook for
	variably_modified_type_p.
	* cp-tree.h: Remove prototype of variably_modified_type_p.
	* tree.c (variably_modified_type_p): Remove; now implemented
	in language-independent code.

From-SVN: r58460
 2002-10-23 17:13:18 +00:00
Kazu Hirata
00a17e31a6 call.c: Fix comment formatting. 
* call.c: Fix comment formatting.
	* class.c: Likewise.
	* cp-lang.c: Likewise.
	* cp-tree.h: Likewise.
	* cvt.c: Likewise.

From-SVN: r57083
 2002-09-13 00:22:59 +00:00
Jason Merrill
d99f015cc5 cp-lang.c (cp_expr_size): Allow initialization from a CONSTRUCTOR. 
* cp-lang.c (cp_expr_size): Allow initialization from a
        CONSTRUCTOR.

From-SVN: r56720
 2002-09-01 03:46:38 -04:00
Neil Booth
0b6f2917cf Makefile.in (c-opts.o, [...]): Update. 
* Makefile.in (c-opts.o, c-common.o, C_AND_OBJC_OBJS): Update.
	* c-common.c: Don't include tree-inline.h.
	(c_common_init_options, c_common_post_options): Move to c-opts.c.
	* c-common.h (c_common_decode_option): New.
	* c-decl.c (c_decode_option): Remove.
	* c-lang.c (LANG_HOOKS_DECODE_OPTION): Use c_common_decode_option.
	* c-opts.c: New file.
	* c-tree.h (c_decode_option): Remove.
	* doc/passes.texi: Update.
	* objc/objc-act.c (objc_decode_option): Remove.
	* objc/objc-act.h (objc_decode_option): Remove.
	* objc/ojbc-lang.c (LANG_HOOKS_DECODE_OPTION): Use
	c_common_decode_option.
cp:
	* Make-lang.in (CXX_C_OBJS): Update.
	* cp-lang.c (LANG_HOOKS_DECODE_OPTION): Use c_common_decode_option.
	* cp-tree.h (cxx_decode_option): Remove.
	* decl2.c (compare_options, lang_f_options, unsupported_options,
	cxx_decode_option): Remove.
testsuite:
	* objc.dg/const-str-2.m: Update.
	* gcc.dg/cpp/c++98.c: Change to C extension.
	* gcc.dg/cpp/c++98-pedantic.c: Similarly.
	* gcc.dg/cpp/cpp.exp: Process .C extensions too.

From-SVN: r56105
 2002-08-07 18:32:13 +00:00
Jason Merrill
a77a9a18c0 langhooks-def.h (LANG_HOOKS_EXPR_SIZE): New macro. 
* langhooks-def.h (LANG_HOOKS_EXPR_SIZE): New macro.
        * langhooks.c (lhd_expr_size): Define default.
        * langhooks.h (struct lang_hooks): Add expr_size.
        * explow.c (expr_size): Call it.
        * expr.c (store_expr): Don't copy an expression of size zero.
        (expand_expr) [CONSTRUCTOR]: Use expr_size to calculate how much
        to store.
        * Makefile.in (builtins.o): Depend on langhooks.h.

        * cp-lang.c (LANG_HOOKS_EXPR_SIZE): Define.
        (cp_expr_size): New fn.
        * call.c (build_over_call): Lose empty class hackery.
        (convert_arg_to_ellipsis): Promote non-POD warning to error.
        * typeck.c (build_modify_expr): Don't use save_expr on an lvalue.

From-SVN: r55983
 2002-08-02 07:57:22 -04:00
Jason Merrill
8e51619a4c function.c (assign_parms): Handle frontend-directed pass by invisible reference. 
* function.c (assign_parms): Handle frontend-directed pass by
        invisible reference.
cp/
        * call.c (build_over_call): Likewise.
        (cp_convert_parm_for_inlining): New fn.
        (convert_for_arg_passing): New fn.
        (convert_default_arg, build_over_call): Use it.
        (type_passed_as): New fn.
        * pt.c (tsubst_decl): Use it.
        * decl2.c (cp_build_parm_decl): New fn.
        (build_artificial_parm): Use it.
        (start_static_storage_duration_function): Likewise.
        * decl.c (start_cleanup_fn, grokdeclarater): Likewise.
        (grokparms): Don't mess with DECL_ARG_TYPE.
        * typeck.c (convert_arguments): Use convert_for_arg_passing.
        * cp-lang.c (LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING):
        Define.
        * cp-tree.h: Declare new fns.

From-SVN: r55781
 2002-07-26 16:10:43 -04:00
Geoffrey Keating
e2500fedef Merge from pch-branch up to tag pch-commit-20020603. 
From-SVN: r54232
 2002-06-04 07:11:05 +00:00
Neil Booth
e5f3b786ed re PR preprocessor/6517 (gcc hangs on C compile with multiple "-I-") 
PR preprocessor/6517
	* Makefile.in: Update.
	* c-common.c (c_common_post_options): Add preprocessor
	errors to the error count.
	* c-lang.c (c_post_options): Kill.
	(LANG_HOOKS_POST_OPTIONS): Use c_common_post_options.
	* hooks.h: Add header guards.
	* langhooks-def.h: Include hooks.h.
	(LANG_HOOKS_POST_OPTIONS): Update.
	* langhooks.h (struct lang_hooks): Update post_options.
	* toplev.c (parse_options_and_default_flags): Update.
cp:
	* cp-lang.c (LANG_HOOKS_POST_OPTIONS): Use c_common_post_options.
	* cp-tree.h (cxx_post_options): Kill.
	* cp-lex.c (cxx_post_options): Kill.
objc:
	* objc-lang.c (objc_post_options): Kill.
	(LANG_HOOKS_POST_OPTIONS): Use c_common_post_options.

From-SVN: r53724
 2002-05-22 05:40:22 +00:00
Jason Merrill
0d08ea488f cp-lang.c (ok_to_generate_alias_set_for_type): Backend-created structs are safe. 
* cp-lang.c (ok_to_generate_alias_set_for_type): Backend-created
        structs are safe.

From-SVN: r53402
 2002-05-12 13:29:05 -04:00
Neil Booth
ff45c01ef4 c-common.h (c_common_parse_file): Update. 
* c-common.h (c_common_parse_file): Update.
	* c-lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
	* c-lex.c (YYDEBUG): Get from c-lex.h.
	(c_common_parse_file): Update.
	* c-lex.h (YYDEBUG, yydebug): New.
	* c-parse.in (YYDEBUG): Get from c-lex.h.
	(c_set_yydebug): Remove.
	* c-tree.h (c_set_yydebug): Remove.
	* langhooks-def.h (lhd_do_nothing_i): New.
	(lhd_set_yydebug, LANG_HOOKS_SET_YYDEBUG): Remove.
	(LANG_HOOKS_PARSE_FILE, LANG_HOOKS_INITIALIZER): Update.
	* langhooks.c  (lhd_do_nothing_i): New.
	(lhd_set_yydebug): Remove.
	* langhooks.h (struct lang_hooks): Update.
	* toplev.c (set_yydebug): New.
	(compile_file): Update call to parse_file hook.
	(decode_d_option): Update.
ada:
	* misc.c (gnat_parse_file): Update.
cp:
	* cp-lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
	* cp-tree.h (cxx_set_yydebug): Die.
	* lex.c (YYDEBUG): Get from c-lex.h.
	(cxx_set_yydebug): Remove.
	* parse.y: Include c-lex.h.
	(YYDEBUG): Get from c-lex.h.
f:
	* com.h (ffe_parse_file): Update.
	* lex.c (ffe_parse_file): Update.
java:
	* java-tree.h (java_parse_file): Update.
	(java_set_yydebug): Remove.
	* jcf-parse.c (yydebug): Remove.
	(java_set_yydebug): Die.
	(java_parse_file): Update.
	* lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
objc:
	* objc-lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.

From-SVN: r52753
 2002-04-25 06:24:41 +00:00
Neil Booth
349ae713cb attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. 
* attribs.c (c_common_attribute_table): Move table and handlers
	to c-common.c.
	(format_attribute_table, lang_attribute_table,
	lang_attribute_common): Remove.
	(init_attributes): Replace NULL pointers with pointers to the
	empty table.
	(handle_packed_attribute, handle_nocommon_attribute,
	handle_common_attribute, handle_noreturn_attribute,
	handle_noinline_attribute, handle_always_inline_attribute,
	handle_used_attribute, handle_unused_attribute,
	handle_const_attribute, handle_transparent_union_attribute,
	handle_constructor_attribute, handle_destructor_attribute,
	handle_mode_attribute, handle_section_attribute,
	handle_aligned_attribute, handle_weak_attribute,
	handle_alias_attribute, handle_visibility_attribute,
	handle_no_instrument_function_attribute, handle_malloc_attribute,
	handle_no_limit_stack_attribute, handle_pure_attribute,
	handle_deprecated_attribute, handle_vector_size_attribute,
	vector_size_helper): Move to c-common.c.
	* c-common.c (c_common_attribute_table,
	handle_packed_attribute, handle_nocommon_attribute,
	handle_common_attribute, handle_noreturn_attribute,
	handle_noinline_attribute, handle_always_inline_attribute,
	handle_used_attribute, handle_unused_attribute,
	handle_const_attribute, handle_transparent_union_attribute,
	handle_constructor_attribute, handle_destructor_attribute,
	handle_mode_attribute, handle_section_attribute,
	handle_aligned_attribute, handle_weak_attribute,
	handle_alias_attribute, handle_visibility_attribute,
	handle_no_instrument_function_attribute, handle_malloc_attribute,
	handle_no_limit_stack_attribute, handle_pure_attribute,
	handle_deprecated_attribute, handle_vector_size_attribute,
	vector_size_helper): Move from attribs.c.
	* c-common.h (c_common_attribute_table,
	c_common_format_attribute_table): New.
	* c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE,
	LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine.
	* langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
	LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New.
	(LANG_HOOKS_INITIALIZER): Update.
	* langhooks.h (struct lang_hooks): 3 new attribute hooks.
	* target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL.
	* target.h: Update comment.
	* tree.c (default_target_attribute_table): Remove.
	* tree.h (default_target_attribute_table, format_attribute_table,
	lang_attribute_table, lang_attribute_common): Remove.
ada:
	* misc.c (gnat_init): Don't set lang_attribute_common.
cp:
	* cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE,
	LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE):
	Redefine.
	* cp-tree.h (cp_attribute_table): Rename.
	* decl.c (lang_attribute_table): Remove declaration.
	(cxx_init_decl_processing): Don't set it.
	* tree.c (cp_attribute_table): Rename.
objc:
	* objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE,
	LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine.

From-SVN: r52730
 2002-04-24 20:41:04 +00:00
Neil Booth
b03e38e17e Makefile.in: Update. 
* Makefile.in: Update.
	* decl.c (push_c_function_context, pop_c_function_context,
	mark_c_function_context): Rename for consistency.
	* c-objc-common.c (c_objc_common_init): Langhooks set elsewhere.
	* c-tree.h (push_c_function_context, pop_c_function_context,
	mark_c_function_context): Rename for consistency.
	* c-lang.c (LANG_HOOKS_FUNCTION_ENTER_NESTED,
	LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_FUNCTION_MARK): Redefine.
	* function.c (init_lang_status, save_lang_status,
	restore_lang_status, mark_lang_status, free_lang_status):
	Move to langhooks.h.
	(push_function_context_to, pop_function_context_from,
	free_after_parsing, prepare_function_start, ggc_mark_struct_function):
	Update.
	* function.h (init_lang_status, save_lang_status,
	restore_lang_status, mark_lang_status, free_lang_status):
	Move to langhooks.h.
	* langhooks-def.h (LANG_HOOKS_FUNCTION_INIT,
	LANG_HOOKS_FUNCTION_FREE, LANG_HOOKS_FUNCTION_ENTER_NESTED,
	LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_FUNCTION_MARK,
	LANG_HOOKS_FUNCTION_INITIALIZER): New.
	(LANG_HOOKS_INITIALIZER): Update.
	(lhd_do_nothing_f): New.
	* langhooks.h (struct lang_hooks_for_functions): New.
	(struct lang_hooks): New hooks.
	* langhooks.c (lhd_do_nothing_f): New.
cp:
	* cp-lang.c (LANG_HOOKS_FUNCTION_INIT,
	LANG_HOOKS_FUNCTION_FREE, LANG_HOOKS_FUNCTION_MARK): Redefine.
	* cp-tree.h (cxx_push_function_context, cxx_pop_function_context,
	cxx_mark_function_context): New.
	* decl.c (push_cp_function_context, pop_cp_function_context,
	mark_cp_function_context): Rename for consistency.
	(cxx_init_decl_processing): Don't set old hooks.
objc:
	* objc-lang.c (LANG_HOOKS_FUNCTION_ENTER_NESTED,
	LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_FUNCTION_MARK): Redefine.

From-SVN: r52551
 2002-04-20 09:14:37 +00:00
Neil Booth
ab393bf171 builtins.c: Include langhooks.h. 
* builtins.c: Include langhooks.h.
	(lang_type_promotes_to): Remove.
	(expand_builtin_va_arg): Use new hook.
	* c-common.c (c_common_nodes_and_builtins): Don't set hook.
	(simple_type_promotes_to): Move to c-typeck.c.
	* c-common.h (simple_type_promotes_to): Remove.
	* c-decl.c (duplicate_decls, grokdeclarator): Update.
	* c-format.c: Include langhooks.h.
	(check_format_types): Update.
	* c-tree.h (c_type_promotes_to): New.
	* c-typeck.c (c_type_promotes_to): Move from c-common.c.
	(type_lists_compatible_p): Update.
	* langhooks-def.h (lhd_type_promotes_to): New.
	(LANG_HOOKS_TYPE_PROMOTES_TO): New.
	(LANG_HOOKS_FOR_TYPES_INITIALIZER): Update.
	* langhooks.c (lhd_type_promotes_to): New.
	* langhooks.h (struct lang_hooks_for_types): New hook.
	* tree.h (lang_type_promotes_to): Remove.
cp:
	* call.c (convert_type_from_ellipsis): Rename, update.
	* cp-lang.c (LANG_HOOKS_TYPE_PROMOTES_TO): Redefine.
	* cp-tree.h (convert_type_from_ellipsis): Rename.
	* decl.c (cxx_init_decl_processing): Don't set hook.
objc:
	* objc-lang.c (LANG_HOOKS_TYPE_PROMOTES_TO): Redefine.

From-SVN: r52512
 2002-04-19 06:22:18 +00:00
Neil Booth
7a2289181e c-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine. 
* c-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine.
	* c-tree.h (c_incomplete_type_error): New.
	* c-typeck.c (require_complete_type, build_component_ref): Update.
	(incomplete_type_error): Rename.
	* langhooks-def.h (lhd_incomplete_type_error): New.
	(LANG_HOOKS_INCOMPLETE_TYPE_ERROR): New.
	(LANG_HOOKS_FOR_TYPES_INITIALIZER): Update.
	* langhooks.c (lhd_incomplete_type_error): New.
	* langhooks.h (struct lang_hooks_for_types): New hook.
	* tree.c (size_in_bytes): Use new hook.
	* tree.h (incomplete_type_error): Remove.
ada:	* gigi.h (incomplete_type_error): Remove.
	* utils.c (incomplete_type_error): Remove.
cp:
	* call.c (build_new_method_call): Update.
	* cp-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine.
	* cp-tree.h (cxx_incomplete_type_error): New.
	* decl.c (grokdeclarator, grokparms): Update.
	* decl2.c (check_classfn): Update.
	* pt.c (tsubst): Update.
	* typeck.c (complete_type_or_else, expr_sizeof,
	decay_conversion): Update.
	* typeck2.c (incomplete_type_error): Rename.
	(add_exception_specifier): Update.
f:
	* com.c (incomplete_type_error): Remove.
java:
	* typeck.c (incomplete_type_error): Remove.
objc:
	* objc-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine.

From-SVN: r52480
 2002-04-18 17:54:11 +00:00
Neil Booth
78ef5b895f c-common.c (truthvalue_conversion): Rename, update. 
* c-common.c (truthvalue_conversion): Rename, update.
	* c-common.h (c_common_truthvalue_conversion): New.
	* c-convert.c (convert): Update.
	* c-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
	* c-parse.in (expr_no_commas, if_prefix, select_or_iter_stmt): Update.
	* c-typeck.c (build_binary_op, build_unary_op,
	build_conditional_expr): Update.
	* fold-const.c (constant_boolean_node, fold): Use langhook.
	* langhooks-def.h (LANGHOOK_INITIALIZER): Update.
	* langhooks.h (struct lang_hooks): New hook.
	* stmt.c (expand_decl_cleanup): Use langhook.
	* tree.h (truthvalue_conversion): Remove.
ada:
	* gigi.h (truthvalue_conversion): Rename.
	* misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
	* trans.c (tree_transform): Update.
	* utils2.c (truthvalue_conversion): Rename, update.
	(build_binary_op, build_unary_op): Update.
cp:
	* cp-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
	* cvt.c: Update comment.
	* init.c (expand_cleanup_for_base): Update.
	* semantics.c (finish_parenthesized_expr): Update.
	* typeck.c (cp_truthvalue_conversion): Update.
f:
	* com.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
	(truthvalue_conversion): Rename.  Update.  Make static.
	(ffecom_truth_value): Update.
java:
	* expr.c (truthvalue_conversion): Rename.  Update.
	(expand_compare): Update.
	* java-tree.h (java_truthvalue_conversion): New.
	* lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
objc:
	* objc-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.

From-SVN: r51880
 2002-04-04 22:19:58 +00:00
Richard Henderson
ef4f94ac97 re PR rtl-optimization/4330 (Optimizer generates illegal assembly code) 
PR opt/4330
        * langhooks.h (lang_hooks.decls.warn_unused_global): New.
        * toplev.c (check_global_declarations): Use it.
        * langhooks-def.h (lhd_warn_unused_global_decl): Declare.
        (LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL): New.
        (LANG_HOOKS_DECLS): Add it.
        * langhooks.c (lhd_warn_unused_global_decl): New.
        * c-decl.c (LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL): New.
        * c-objc-common.c (c_warn_unused_global_decl): New.
        * c-tree.h (c_warn_unused_global_decl): Declare.
        * objc/objc-lang.c (LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL): New.

        * cp-lang.c (cxx_warn_unused_global_decl): New.
        (LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL): New.

	* g++.dg/warn/Wunused-2.C: New.
	* gcc.dg/unused-4.c: New.

From-SVN: r51818
 2002-04-03 14:39:51 -08:00
Neil Booth
599bba86df langhooks-def.h (lhd_set_decl_assembler_name, [...]): New. 
* langhooks-def.h (lhd_set_decl_assembler_name,
	LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): New.
	(LANG_HOOKS_INITIALIZER): Update.
	* langhooks.c (lhd_set_decl_assembler_name): New, from tree.c
	* langhooks.h (struct lang_hooks): New hook.
	* tree.c (set_decl_assembler_name): Move to langhooks.c.
	(lang_set_decl_assembler_name): Remove.
	(init_obstacks): Don't set hook.
	(decl_assembler_name): New function.
	* tree.h (DECL_ASSEMBLER_NAME): Turn into a function call.
	(decl_assembler_name): New.
	(lang_set_decl_assembler_name): Remove.
cp:
	* cp-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Redefine.
	* tree.c (init_tree): Don't set hook.

From-SVN: r51817
 2002-04-03 22:26:37 +00:00
Neil Booth
dffd7eb68a c-decl.c (grokdeclarator): Update. 
* c-decl.c (grokdeclarator): Update.
	* c-lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
	* c-tree.h (c_mark_addressable): New.
	* c-typeck.c (default_function_array_conversion, build_unary_op,
	build_array_ref, convert_for_assignment): Update.
	(mark_addressable): Rename.
	* calls.c (try_to_integrate, expand_call): Use langhook.
	* expr.c (expand_expr): Use langhook.
	* langhooks-def.h (LANG_HOOKS_INITIALIZER): Update.
	* langhooks.h (struct lang_hooks): New hook.
	* stmt.c (expand_asm_operands): Use langhook.
	* tree.h (mark_addressable): Remove.
ada:
	* decl.c (gnat_to_gnu_entity): Update.
	* gigi.h (mark_addressable): Rename.
	* misc.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
	* trans.c (tree_transform): Update.
	* utils.c (create_var_decl): Update.
	* util2.c (build_binary_op, build_unary_op,
	fill_vms_descriptor): Update.
	(mark_addressable): Rename, update.
cp:
	* call.c (build_addr_func): Update.
	* class.c (resolve_address_of_overloaded_function): Update.
	* cp-lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
	* cp-tree.h (cxx_mark_addressable): New.
	* decl.c (register_dtor_fn, cxx_maybe_build_cleanup): Update.
	* decl2.c (build_cleanup): Update.
	* except.c (build_throw): Update.
	* init.c (resolve_offset_ref): Update.
	* pt.c (convert_nontype_argument): Update.
	* semantics.c (finish_asm_stmt, simplify_affr_init_exprs_r): Update.
	* typeck.c (decay_conversion, build_array_ref, build_unary_op,
	unary_complex_lvalue): Update.
	(mark_addressable): Rename.
f:
	* com.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
	(mark_addressable): Rename.
	(ffecom_arrayref_, ffecom_1): Update.
java:
	* java-tree.h (java_mark_addressable): New.
	* lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
	* typeck.c (mark_addressable): Rename, update.
objc:
	* objc-lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.

From-SVN: r51705
 2002-04-01 20:26:18 +00:00
Neil Booth
ceef8ce4b4 c-common.c (unsigned_conversion_warning, [...]): Use new hooks. 
* c-common.c (unsigned_conversion_warning, convert_and_check,
	unsigned_type, signed_type, shorten_compare,
	c_common_get_alias_set, c_common_nodes_and_builtins): Use new hooks.
	(unsigned_type, signed_type, signed_or_unsigned_type): Rename.
	* c-common.h (unsigned_type, signed_type, signed_or_unsigned_type):
	New.
	* c-decl.c (grokdeclarator): Update.
	* c-format.c (check_format_types): Update.
	* c-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
	LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
	* c-typeck.c (build_binary_op, convert_for_assignment): Update.
	* convert.c (convert_to_integer): Use new hooks.
	* expmed.c (make_tree): Use new hooks.
	* expr.c (store_expr): Use new hooks.
	* fold-const.c (operand_equal_for_comparison_p, build_range_check,
	all_ones_mask_p, unextend, fold): Use new hooks.
	* langhooks.h (struct lang_hooks_for_types): New hooks.
	* tree.h (signed_or_unsigned_type, signed_type,
	unsigned_type): Remove.
ada:
	* gigi.h (unsigned_type, signed_type, signed_or_unsigned_type):
	Rename.
	* misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
	LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
	* trans.c (tree_transform, convert_with_check): Update.
	* utils.c (unsigned_type, signed_type, signed_or_unsigned_type):
	Rename.
cp:
	* cp-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
	LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
	* decl.c (grokdeclarator): Update.
	* mangle.c (write_integer_cst): Update.
	* typeck.c (build_binary_op): Update.
f:
	* com.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
	LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
	(unsigned_type, signed_type, signed_or_unsigned_type): Rename.
java:
	* expr.c (build_java_binop): Update.
	* java-tree.h (java_signed_type, java_unsigned_type,
	java_signed_or_unsigned_type): Update.
	* lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
	LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
	* parse.y (patch_binop): Update.
	* typeck.c (signed_or_unsigned_type, unsigned_type,
	signed_type): Update.
objc:
	* objc-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
	LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.

From-SVN: r51684
 2002-04-01 08:46:10 +00:00
Neil Booth
48a7a23514 c-common.c (c_unsafe_for_reeval): Rename. 
* c-common.c (c_unsafe_for_reeval): Rename.
	* c-common.h (c_unsafe_for_reeval): Rename.
	* c-decl.c (finish_incomplete_decl): Rename.
	(c_init_decl_processing): Don't set langhook.
	* c-lang.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL,
	LANG_HOOKS_UNSAFE_FOR_REEVAL): Redefine.
	* c-objc-common.c (c_objc_common_init): Don't set langhook.
	* c-tree.h (finish_incomplete_decl): Rename.
	* langhooks-def.h (lhd_unsafe_for_reeval): New.
	(LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
	(LANG_HOOKS_INITIALIZER): Update.
	* langhooks.c (lhd_unsafe_For_reeval): New.
	* langhooks.h (struct langhooks): New hooks.
	* toplev.c (incomplete_decl_finalize_hook): Remove.
	(wrapup_global_declarations): Update.
	* tree.c (lang_unsafe_for_reeval): Remove.
	(unsafe_for_reeval): Update.
	* tree.h (lang_unsafe_for_reeval, incomplete_decl_finalize_hook):
	Remove.
ada:
	* gigi.h (finish_incomplete_decl): Rename.
	* misc.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL): Redefine.
	* utils.c (gnat_init_decl_processing): Don't set hook.
	(finish_incomplete_decl): Rename.
cp:
	* cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Redefine.
	* lex.c (cxx_init): Don't set hook.
objc:
	* objc-lang.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL,
	LANG_HOOKS_UNSAFE_FOR_REEVAL): Redefine.

From-SVN: r51673
 2002-03-31 22:40:57 +00:00
Neil Booth
7cb3282270 diagnostic.c (print_error_function): Remove. 
* diagnostic.c (print_error_function): Remove.
	(default_print_error_function): Rename.
	(report_error_function): Update.
	* diagnostic.h (print_error_function): Remove.
	(default_print_error_function): Remove.
	* langhooks-def.h (struct diagnostic_context): Predeclare.
	(lhd_print_error_function, LANG_HOOKS_PRINT_ERROR_FUNCTION): New.
	(LANG_HOOKS_INITIALIZER): Update.
	* langhooks.h (struct diagnostic context): Predeclare.
	(struct lang_hooks): New hook.
cp:
	* Make-lang.in (error.o): Update.
	* cp-lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
	* cp-tree.h (struct diagnostic_context): Predeclare.
	(cxx_print_error_function): New.
	* error.c: Include langhooks-def.h.
	(lang_print_error_function): Rename.  Update.
	(init_error): Don't set hook.
f:
	* com.c (lang_print_error_function): Rename.
	(LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
	(ffe_init): Don't set hook.
java:
	* lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
	(java_dummy_print): Remove.
	(lang_print_error): Rename.  Exit early if inhibiting output.
	(inhibit_error_printing_function): New.
	(java_init): Don't set hook.
	(lang_init_source): Use new boolean.

From-SVN: r51672
 2002-03-31 22:32:05 +00:00
Neil Booth
b0c4822985 Makefile.in (convert.o, [...]): Update. 
* Makefile.in (convert.o, calls.o, expmed.o): Update.
	* attribs.c (handle_mode_attribute, handle_vector_size_attribute):
	Use new hooks.
	* builtin-types.def (BT_PTRMODE): Update.
	* c-common.c (type_for_size): Rename c_common_type_for_size.
	(type_for_mode): Similarly.
	(shorten_compare, pointer_int_sum, c_common_nodes_and_builtins):
	Use new hook.
	* c-bommon.h (c_common_type_for_size, c_common_type_for_mode): New.
	* c-decl.c (finish_enum, build_enumerator): Use new hooks.
	* c-lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE):
	Redefine.
	* c-typeck.c (common_type, comptypes, default_conversion):
	Use new hooks.
	* calls.c: Include langhooks.h.
	(emit_library_call_value_1): Use new hooks.  Avoid redundant
	calls.
	* convert.c: Include langhooks.h
	(convert_to_pointer, convert_to_integer): Use new hooks.
	* except.c (init_eh): Similarly.
	* expmed.c: Include langhooks.h.
	(expand_mult_add): Use new hooks.
	* expr.c (store_expr, store_constructor, expand_expr, do_jump,
	try_casesi): Similarly.
	* fold-const.c (optimize_bit_field_compare, make_range,
	decode_field_reference, fold_truthop, fold): Similarly.
	* function.c (assign_stack_local_1, assign_stack_temp_for_type,
	put_var_into_stack): Similarly.
	* langhooks-def.h (LANG_HOOKS_TYPE_FOR_MODE,
	LANG_HOOKS_TYPE_FOR_SIZE): New.
	(LANG_HOOKS_TYPES_INITIALIZER): Update.
	* langhooks.h (lang_hooks_for_types): New hooks.
	* stmt.c (expand_decl_cleanup, emit_case_nodes): Use new hooks.
	* tree.c (get_unwidened, get_narrower): Similarly.
	* tree.h (type_for_mode, type_for_size): Remove.
	* varasm.c (force_const_mem): Use new hooks.
ada:
	* gigi.h (type_for_size, type_for_mode): Rename.
	* misc.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE):
	Redefine.
	* trans.c (tree_transform): Update.
	* utils.c (gnat_init_decl_processing, init_gigi_decls,
	builtin_function, float_type_for_size, signed_or_unsigned_type,
	build_vms_descriptor, unchecked_convert): Update.
	(type_for_mode, type_for_size): Rename.
	* utils2.c (nonbinary_modular_operation): Update.
cp:
	* cp-lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE):
	Redefine.
	* cvt.c (cp_convert_to_pointer, type_promotes_to): Use new hooks.
	* decl.c (finish_enum): Similarly.
	* error.c (dump_type): Similarly.
	* lex.c (cxx_init): Similarly.
	* mangle.c (write_builtin_type): Similarly.
	* typeck.c (comptypes): Similarly.
f:
	* com.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE):
	Redefine.
	(type_for_mode, type_for_size): Rename.
	(signed_or_unsigned_type, signed_type, truthvalue_conversion,
	unsigned_type):	Use new hooks.
java:
	* Make-lang.in (builtins.o): Update.
	* boehm.c (get_boehm_type_descriptor): Update.
	* builtins.c: Include langhooks.h.
	* decl.c (java_init_decl_processing): Update.
	* java-tree.h (java_type_for_mode, java_type_for_size): New.
	* lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
	Redefine.
	* typeck.c (type_for_mode, type_for_size): Update.
objc:
	* objc-act.c (handle_impent): Update.
	* objc-lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
	Redefine.

From-SVN: r51571
 2002-03-29 21:46:27 +00:00
Neil Booth
f1e639b1ac Makefile.in (except.o): Update. 
* Makefile.in (except.o): Update.
	* except.c: Include langhooks.h.
	(init_eh): Use langhook.
	* langhooks-def.h (LANG_HOOKS_MAKE_TYPE,
	LANG_HOOKS_FOR_TYPES_INITIALIZER): New.
	(LANG_HOOKS_INITIALIZER): Update.
	* langhooks.h (lang_hooks_for_types): New.
	(struct lang_hooks): Add it.
	* tree.c (make_lang_type_fn, make_lang_type): Remove.
	* tree.h (make_lang_type_fn, make_lang_type): Remove.
config:
	* alpha/alpha.c: Include langhooks.h.
	(alpha_build_va_list): Use langhook.
	* d30v/d30v.c: Include langhooks.h.
	(d30v_build_va_list): Use langhook.
	* i386/i386.c: Include langhooks.h.
	(ix86_build_va_list): Use langhook.
	* rs6000/rs6000.c (rs6000_build_va_list): Use langhook.
	* s390/s390.c: Include langhooks.h.
	(s390_build_va_list): Use langhook.
	* stormy16/stormy16.c: Include langhooks.h.
	(stormy16_build_va_list): Use langhook.
cp:
	* cp-lang.c (LANG_HOOKS_MAKE_TYPE): Redefine.
	* cp-tree.h (cp_make_lang_type): Rename.
	* lex.c (cp_make_lang_type): Rename.
	(make_aggr_type): Update.
	* tree.c (init_tree): Don't set make_lang_type_fn.

From-SVN: r51558
 2002-03-29 08:43:22 +00:00
Neil Booth
7ffb4fd2da Makefile.in (attribs.o): Update. 
* Makefile.in (attribs.o): Update.
	* attribs.c: Include langhooks.h.
	(decl_attributes): Use langhook.
	* c-decl.c (insert_default_attributes): Rename.
	* c-tree.h (c_insert_default_attributes): New.
	* langhooks-def.h (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES):New.
	(LANG_HOOKS_INITIALIZER): Update.
	* langhooks.h (struct lang_hooks): New hook.
	* tree.h (insert_default_attributes): Remove.
ada:
	* misc.c (insert_default_attributes): Remove.
cp:
	* cp-lang.c (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Redefine.
	* cp-tree.h (cxx_insert_default_attributes): New.
	* decl.c (insert_default_attributes): Rename.
objc:
	* objc-lang.c (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Redefine.

From-SVN: r51488
 2002-03-27 23:16:17 +00:00
Neil Booth
c9d892a83f c-common.c (c_expand_expr): Fix prototype. 
* c-common.c (c_expand_expr): Fix prototype.
	* c-common.h (c_expand_expr): Always declare, update.
	* c-lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
	* c-objc-common.c (c_objc_common_init): No global hook.
	* expr.c (expand_expr): Use langhook.
	* expr.h (enum expand_modifier): Conditionally declare.
	* langhooks-def.h (lhd_expand_expr, LANG_HOOKS_EXPAND_EXPR): New.
	(LANG_HOOKS_INITIALIZER): Update.
	* langhooks.c (lhd_expand_expr): New.
	* langhooks.h (struct lang_hooks): New hook.
	* toplev.c (lang_expand_expr_t, lang_expand_expr): Delete.
	(lang_independent_init): Don't default hook.
ada:
	* misc.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
	(gnat_init): Don't set hook.
	(gnat_expand_expr): Fix prototype.
cp:
	* cp-lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
	* cp-tree.h (init_cplus_expand): Remove.
	(cxx_expand_expr): New.
	* expr.c (cplus_expand_expr): Rename cxx_expand_expr,
	fix prototype.
	(init_cplus_expand): Remove.
	* lex.c (cxx_init): Don't call init_cplus_expand.
java:
	* expr.c (java_lang_expand_expr): Rename java_expand_expr,
	fix prototype.
	* java-tree.h (java_lang_expand_expr): Similarly.
	* lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
	(java_init): Don't set hook.
objc:
	* objc-lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.

From-SVN: r51462
 2002-03-27 18:28:06 +00:00
Neil Booth
4f0ade925d Makefile.in (ggc-common.o): Update. 
* Makefile.in (ggc-common.o): Update.
	* c-decl.c (lang_mark_tree): Rename c_mark_tree.
	* c-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
	* c-tree.h (c_mark_tree): New.
	* ggc-common.c: Include langhooks.h.
	(gcc_mark_trees): Use new langhook.
	* ggc-callbacks.c: Delete file.
	* ggc.h (lang_mark_tree): Remove.
	* langhooks-def.h (LANG_HOOKS_MARK_TREE): New.
	(LANG_HOOKS_INITIALIZER): Update.
	* langhooks.h (struct lang_hooks): New hook.
ada:
	* misc.c (LANG_HOOKS_MARK_TREE): Redefine.
	(lang_mark_tree): Make static, rename.
cp:
	* cp-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
	* cp-tree.h (cxx_mark_tree): New.
	* decl.c (lang_mark_tree): Rename cxx_mark_tree.
f:
	* com.c (LANG_HOOKS_MARK_TREE): Redefine.
	(lang_mark_tree): Rename ffe_mark_tree, make static.
java:
	* decl.c (lang_mark_tree): Rename java_mark_tree.
	* java-tree.h (java_mark_tree): New.
	* java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
objc:
	* objc-lang.c (LANG_HOOKS_MARK_TREE): Redefine.

From-SVN: r51369
 2002-03-26 07:16:01 +00:00
Neil Booth
7b3e519838 * cp-lang.c (LANG_HOOKS_MAYBE_BUILD_CLEANUP): Redefine. 
From-SVN: r51329
 2002-03-25 19:30:31 +00:00
Neil Booth
7afff7cfb0 Makefile.in: Update. 
* Makefile.in: Update.
	* c-common.c: Include langhooks.h.
	(inline_forbidden_p): Use new hook.
	* diagnostic.c: Include langhooks.h.
	(format_with_decl, announce_function,
	default_print_error_function): Use new hook.
	* dwarf2out.c (dwarf2_name): Use new hook.
	* function.c: Include langhooks.h.
	(init_function_start): Use new hook.
	* langhooks-def.h (lhd_decl_printable_name): New.
	(LANGHOOKS_DECL_PRINTABLE_NAME): New.
	(LANGHOOKS_INITIALIZER): Update.
	* langhooks.c (lhd_decl_printable_name): New.
	* langhooks.h (struct lang_hooks): New hook.
	* toplev.c (decl_name, decl_printable_name): Remove.
	(open_dump_file): Use new hook.
	(process_options): Remove old hook.
	* tree.h (decl_printable_name): Remove.
ada:
	* misc.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
	(gnat_init): Remove old hook.
cp:
	* cp-lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
	* cp-tree.h (lang_printable_name): Rename.
	* error.c (lang_decl_name): Use new hook.
	* lex.c (cxx_init): Remove old hook.
	* pt.c (tsubst_expr): Use new hook.
	* tree.c (lang_printable_name): Rename.
f:
	* com.c (lang_printable_name): Rename.
	(LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
	(ffe_init): Don't use old hook.
java:
	* decl.c (start_java_method): Use new hook.
	* lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
	(java_init): Remove old hook.
objc:
	* objc-act.c (objc_init): Remove old hook.
	(objc_printable_name): Export.
	* objc-act.h (objc_printable_name): New.
	* objc-lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.

From-SVN: r51066
 2002-03-20 07:58:41 +00:00
Neil Booth
52dabb6c60 c-common.h (yyparse, [...]): New. 
* c-common.h (yyparse, c_common_parse_file): New.
	* c-lang.c: Include c-common.h.
	(LANG_HOOKS_PARSE_FILE): Redefine.
	* c-lex.c: Include c-common.h.
	(yyparse): Rename c_common_parse_file.  Call yyparse.
	* c-parse.in (yyparse): Remove macro.
	* c-tree.h (yyparse_1): Remove.
	* langhooks-def.h (LANG_HOOKS_PARSE_FILE): New.
	(LANG_HOOKS_INITIALIZER): Update.
	* langhooks.h (struct lang_hoooks): New hook parse_file.
	* toplev.c (compile_file): Use parse_file hook.
	* tree.h (yyparse): Remove.
ada:
	* misc.c (LANG_HOOKS_PARSE_FILE): Redefine.
	(yyparse): Rename gnat_parse_file.
cp:
	* cp-lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
	* parse.y (yyparse): Remove macro.
f:
	* com.c (LANG_HOOKS_PARSE_FILE): Redefine.
	* com.h (ffe_parse_file): New.
	* parse.c (NAME_OF_STDIN): Remove.
	(yyparse): Rename ffe_parse_file.
java:
	* java-tree.h (java_parse_file): New.
	* jcf-parse.c (yyparse): Rename java_parse_file.
	* lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
objc:
	* objc-lang.c (LANG_HOOKS_PARSE_FILE): Redefine.

From-SVN: r50926
 2002-03-17 20:41:46 +00:00
Kaveh R. Ghazi
2f9834e805 c-common.c (c_tree_code_type, [...]): Delete. 
* c-common.c (c_tree_code_type, c_tree_code_length,
	c_tree_code_name, add_c_tree_codes): Delete.
	* c-common.h (add_c_tree_codes): Delete.
	* c-lang.c (tree_code_type, tree_code_length, tree_code_name):
	Define.
	* c-objc-common.c (c_objc_common_init): Don't call
	add_c_tree_codes, instead set lang_unsafe_for_reeval.
	* objc/objc-act.c (objc_tree_code_type, objc_tree_code_length,
	objc_tree_code_name, add_objc_tree_codes): Delete.
	(objc_init): Don't call add_objc_tree_codes.
	* objc/objc-lang.c (tree_code_type, tree_code_length,
	tree_code_name): Define.
	* toplev.c (lang_independent_init): Don't set
	tree_code_length[IDENTIFIER_NODE].
	* tree.c (tree_code_type, tree_code_length, tree_code_name):
	Delete definitions, moved to language front-ends.
	* tree.def (IDENTIFIER_NODE): Hardwire the length.
	* tree.h (tree_code_type, tree_code_length, tree_code_name):
	Const-ify.
	(tree_code_length): Change type to unsigned char.

ada:
	* misc.c (gnat_tree_code_type, gnat_tree_code_length,
	gnat_tree_code_name): Delete.
	(tree_code_type, tree_code_length, tree_code_name): Define.
	(gnat_init): Don't try to copy into the various tree_code
	arrays.

ch:
	* decl.c (chill_tree_code_type, chill_tree_code_length,
	chill_tree_code_name): Delete.
	(tree_code_type, tree_code_length, tree_code_name): Define.
	(init_decl_processing): Don't try to copy into the various
	tree_code arrays.

cp:
	* cp-lang.c (tree_code_type, tree_code_length, tree_code_name):
	Define.
	* decl.c (duplicate_decls): Use TREE_CODE_LENGTH, not
	tree_code_length.
	* lex.c (cplus_tree_code_type, cplus_tree_code_length,
	cplus_tree_code_name): Delete.
	(cxx_init): Don't call add_c_tree_codes, instead set
	lang_unsafe_for_reeval.  Don't try to copy into the various
	tree_code arrays.

f:
	* com.c (tree_code_type, tree_code_length, tree_code_name):
	Define.

java:
	* lang.c (java_tree_code_type, java_tree_code_length,
	tree_code_name): Delete.
	(tree_code_type, tree_code_length, tree_code_name): Define.
	(java_init): Don't try to copy into the various tree_code
	arrays.

From-SVN: r50705
 2002-03-13 01:42:43 +00:00
Dan Nicolaescu
61eece67a6 C++ alias analysis improvement. 
2002-03-06  Dan Nicolaescu  <dann@ics.uci.edu>
            Daniel Berlin  <dan@dberlin.org>

        C++ alias analysis improvement.
	* alias.c (record_component_aliases): Record aliases for base
        classes too.
	* cp/cp-lang.c (ok_to_generate_alias_set_for_type): New function.
	(cxx_get_alias_set): Use it.

Co-Authored-By: Daniel Berlin <dberlin@dberlin.org>

From-SVN: r50587
 2002-03-11 13:01:54 -05:00
Neil Booth
24965e7a8a expr.c (expand_expr): Use unsave lang hook. 
* expr.c (expand_expr): Use unsave lang hook.
	* langhooks-def.h (LANG_HOOKS_UNSAVE): New.
	(LANG_HOOKS_INITIALIZER): Update.
	* langhooks.h (struct lang_hooks): New hook unsave.
	* tree.c (lang_unsave, lang_unsave_expr_now): Remove.
	(unsave_expr_1): Remove unused lang_unsave_expr_now.
	(unsave_expr_now_r): Rename lhd_unsave.  Update. Return input.
	(unsave_expr_now): Remove.
	* tree.h (unsave_expr_now, lang_unsave,
	lang_unsave_expr_now): Remove.
	(lhd_unsave): New.
cp:
	* cp-lang.c (LANG_HOOKS_UNSAVE): Redefine.
	* cp-tree.h (cxx_unsave): New.
	* tree.c (cp_unsave): Rename cxx_unsave, update prototype.
	(init_tree): Update.

From-SVN: r50449
 2002-03-08 19:21:04 +00:00
Neil Booth
63e1b1c4b0 Makefile.in (integrate.o): Update. 
* Makefile.in (integrate.o): Update.
	* c-decl.c (copy_lang_decl): Rename.
	* c-lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
	* integrate.c: Include langhooks.h.
	(copy_decl_for_inlining): Update to use langhook.
	* langhooks-def.h (lhd_do_nothing_t,
	LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): New.
	(LANG_HOOKS_INITIALIZER): Update.
	* langhooks.c (lhd_do_nothing_t): New.
	* langhooks.h (struct lang_hooks): Add dup_lang_specific_decl.
	* tree.h (copy_lang_decl): Remove.
ada:
	* misc.c (copy_lang_decl): Remove.
cp:
	* class.c (build_clone): Update.
	* cp-lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
	* cp-tree.h (cxx_dup_lang_specific_decl): New.
	* lex.c (copy_lang_decl): Rename cxx_dup_lang_specific_decl.
	(copy_decl): Update.
	* method.c (make_thunk): Update.
f:
	* com.c (copy_lang_decl): Delete.
java:
	* decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
	* java-tree.h (java_dup_lang_specific_decl): New.
	* lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
objc:
	* objc-lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.

From-SVN: r50122
 2002-02-28 07:39:44 +00:00
Jason Merrill
742a37d529 langhooks.h (struct lang_hooks_for_tree_inlining): Add start_inlining, end_inlining. 
* langhooks.h (struct lang_hooks_for_tree_inlining): Add
        start_inlining, end_inlining.
        * tree-inline.c (expand_call_inline): Call them.
        * langhooks-def.h (LANG_HOOKS_TREE_INLINING_START_INLINING): Define.
        (LANG_HOOKS_TREE_INLINING_END_INLINING): Define.
        (LANG_HOOKS_TREE_INLINING_INITIALIZER): Add them.
        * langhooks.c (lhd_tree_inlining_start_inlining): New fn.
        (lhd_tree_inlining_end_inlining): New fn.

        * cp-lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING): Define.
        (LANG_HOOKS_TREE_INLINING_END_INLINING): Define.
        * tree.c (cp_start_inlining, cp_end_inlining): New fns.
        * pt.c (push_tinst_level): No longer static.
        * cp-tree.h: Declare them.

        * init.c (resolve_offset_ref): Don't check access for the base
        conversion to access a FIELD_DECL.

        * cp-tree.h (TYPE_REFFN_P): New macro.
        * decl.c (bad_specifiers): Check it, too.

        * rtti.c (create_pseudo_type_info): Set CLASSTYPE_INTERFACE_ONLY
        on the __*_type_info type if we haven't seen a definition.

From-SVN: r47703
 2001-12-05 18:48:19 -05:00
Richard Kenner
ac79cd5ab9 Makefile.in (c-lang.o): Depends on langhooks-def.h. 
* Makefile.in (c-lang.o): Depends on langhooks-def.h.
	(expr.o, varasm.o): Depends on langhooks.h.
	* c-common.c (c_safe_from_p): Always declare.
	(c_expand_expr): Refine when declared.
	* c-lang.c (c-common.h): Now include.
	(LANG_HOOKS_SAFE_FROM_P): Define new hook.
	(c_init): Don't set lang_safe_from_expr.
	* expr.c (langhooks.h): Now include.
	(lang_safe_from_p): No longer define.
	(safe_from_p): Use lang hook.
	(expand_expr): Set IGNORE if VOID_TYPE result of VIEW_CONVERT_EXPR too.
	(expand_expr, case VIEW_CONVERT_EXPR): Pass ro_modifier down.
	* expr.h (lang_expand_constant, lang_safe_from_p): Delete.
	* langhooks-def.h (lhd_return_tree, lhd_safe_from_p): New decls.
	(LANG_HOOKS_EXPAND_CONSTANT, LANG_HOOKS_SAFE_FROM_P): New hooks.
	* langhooks.c (lhd_return_tree, lhd_safe_from_p): New functions.
	* langhooks.h (struct lang_hooks): New fields expand_constant
	and safe_from_p.
	* output.h (output_constant): Size arg is HOST_WIDE_INT.
	* stmt.c (expand_decl_init): No longer need to expand constant
	for CONST_DECL.
	* stor-layout.c (put_pending_size): Don't check for SAVE_EXPR.
	* toplev.c (lang_expand_constant): Delete var.
	* tree.c (save_expr): Don't put another SAVE_EXPR around simple
	operations on SAVE_EXPR.
	* varasm.c (langhooks.h): Now include.
	(compare_constant_1): Use lang_hooks, not lang_expand_constant.
	(record_constant_1, output_addressed_constants): Likewise.
	(initializer_constant_valid_p, output_constant): Likewise.
	(output_constant_def): Process no-defer of string constant.
	(output_addressed_constants, case ADDR_EXPR): Use handled_component_p.
	(output_constant): Strip more conversions.
	Track our size and pad for the rest.
	(array_size_for_constructor): Remove code for non-byte STRING_CST.
	(output_constructor): SIZE now HOST_WIDE_INT.
	* cp/Make-lang.in (cp-lang.o): Depends on c-common.h.
	* cp/cp-lang.c (c-common.h): Include.
	(LANG_HOOKS_EXPAND_CONSTANT, LANG_HOOKS_SAFE_FROM_P): New hooks.
	* cp/decl.c (cxx_init_decl_processing): Don't set lang_safe_from_p.
	* cp/expr.c (init_cplus_expand): Don't set lang_expand_constant.

From-SVN: r47376
 2001-11-27 09:31:29 -05:00
Bryce McKinlay
89d684bba3 tree-dump.c: Rename from c-dump.c. 
* tree-dump.c: Rename from c-dump.c. Include c-tree.h, not c-common.h.
	(lang_type_quals): Declare.
	(dequeue_and_dump): Use lang_hooks.tree_dump.type_quals function to
	retrieve language-specific qualifiers for a type node, instead of
	C_TYPE_QUALS. Likewise for lang_hooks.tree_dump.dump_tree instead of
	lang_dump_tree.
	* tree-dump.h: Rename from c-dump.h.
	* c-common.h (C_TYPE_QUALS): Removed.
	Move declarations for tree-dump.c interface to...
	* tree.h: ... here. Remove lang_dump_tree.
	* langhooks.h (struct lang_hooks_for_tree_dump): New.
	(struct lang_hooks): Add tree_dump hooks.
	* langhooks.c (lhd_tree_dump_dump_tree): New function.
	(lhd_tree_dump_type_quals): New function.
	* langhooks-def.h (lhd_tree_dump_dump_tree, lhd_tree_dump_type_quals):
	Declare.
	(LANG_HOOKS_INITIALIZER): Add tree_dump hooks.
	* Makefile.in: Move tree-dump.o to language-independent back-end.

cp:
	* cp-tree.h (CP_TYPE_QUALS): Removed.
	* decl.c (cxx_init_decl_processing): Don't set lang_dump_tree.
	* cp-lang.c: Set LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN and
	LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN.
	* dump.c (cp_dump_tree): Use void* dump_info argument to match
	lang-hooks prototype.
	* call.c, cp-tree.h, cvt.c, decl.c, init.c, mangle.c, method.c, pt.c,
	rtti.c, semantics.c, tree.c, typeck.c, typeck2.c: All references to
	CP_TYPE_QUALS changed to cp_type_quals.
	* Make-lang.in: References to c-dump.h changed to tree-dump.h.
	(CXX_C_OBJS): Remove c-dump.o.

From-SVN: r47257
 2001-11-22 02:33:02 +00:00
Neil Booth
5d69f816bc Makefile.in: Update. 
* Makefile.in: Update.
	* c-decl.c (print_lang_decl, print_lang_type): Remove.
	(print_lang_identifier): Rename c_print_identifier.
	* c-lang.c (LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_SET_YYDEBUG): New.
	(print_lang_statistics, lang_print_xnode): Remove.
	* c-parse.in (set_yydebug): Rename c_set_yydebug.
	* c-tree.h (c_set_yydebug, c_print_identifier): New.
	* langhooks-def.h (lhd_print_tree_nothing, lhd_set_yydebug): New.
	LANG_HOOKS_PRINT_STATISTICS, LANG_HOOKS_PRINT_XNODE,
	LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE,
	LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_SET_YYDEBUG): New.
	(LANG_HOOKS_INITIALIZER): Update.
	* langhooks.h (struct lang_hooks): New members.
	(lang_print_tree_hook): New.
	* langhooks.c (lhd_print_tree_nothing, lhd_set_yydebug): New.
	* print-tree.c: Include langhooks.h.
	(print_node): Update.
	* toplev.c (decode_d_option): Update.
	* tree.c: Include langhooks.h.
	(dump_tree_statistics): Update.
	* tree.h (print_lang_statistics, print_lang_decl, print_lang_type,
	print_lang_identifier, set_yydebug, lang_print_xnode): Remove.
ada:
	* misc.c (gnat_print_decl, gnat_print_type): Renamed.
	(LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE): Override.
	(print_lang_statistics, lang_print_xnode, print_lang_identifier,
	set_yydebug): Remove.
cp:
	* cp-lang.c (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE,
	LANG_HOOKS_PRINT_STATISTICS, LANG_HOOKS_PRINT_XNODE,
	LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_SET_YYDEBUG): Override.
	* cp-tree.h (print_class_statistics): Remove.
	(cxx_print_statistics, cxx_print_xnode, cxx_print_decl, cxx_print_type,
	cxx_print_identifier, cxx_set_yydebug): New.
	* lex.c (set_yydebug): Rename c_set_yydebug.
	* ptree.c (print_lang_decl, print_lang_type, print_lang_identifier,
	lang_print_xnode): Rename.
	* tree.c (print_lang_statistics): Rename.
f:
	* com.c (ffe_print_identifier): Rename.
	(LANG_HOOKS_PRINT_IDENTIFIER): Override.
	(lang_print_xnode, print_lang_decl, print_lang_statistics,
	print_lang_type, set_yydebug): Remove.
java:
	* java-tree.h (java_set_yydebug): New.
	* jcf-parse.c (set_yydebug): Rename java_set_yydebug.
	* lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
	(print_lang_decl, print_lang_type, print_lang_identifier,
	print_lang_statistics, lang_print_xnode): Remove.
objc:
	* objc-act.c (LANG_HOOKS_PRINT_IDENTIFIER,
	LANG_HOOKS_SET_YYDEBUG): Override.
	(lang_print_xnode, print_lang_statistics): Remove.

From-SVN: r46907
 2001-11-09 23:30:44 +00:00
Neil Booth
3ac88239fc c-lang.c (LANG_HOOKS_NAME): New. 
* c-lang.c (LANG_HOOKS_NAME): New.
	(lang_hooks): Constify.
	(c_init_options): Update.
	(lang_identify): Remove.
	* c-parse.in (language_string): Remove.
	* dbxout.c: Include langhooks.h.
	(dbxout_symbol_location): Update.
	* dwarf2out.c: Include langhooks.h.
	(gen_compile_unit_die): Update.
	* dwarfout.c: Include langhooks.h.
	(prototyped_attribute, output_compile_unit_die): Update.
	* langhooks-def.h (LANG_HOOKS_NAME, LANG_HOOKS_IDENTIFIER_SIZE): New.
	(LANG_HOOKS_INITIALIZER): Update.
	* langhooks.h (struct lang_hooks): New members.  Constify.
	* stringpool.c: Don't include toplev.h.
	(set_identifier_size): Remove.
	* toplev.c (toplev_main): Initialize identifier size.
	(print_version): Update.
	* tree.h (language_string, init_lex, lang_identify,
	set_identifier_size): Remove.
	* Makefile.in: Update dependencies.
	* config/darwin.c: Include langhooks.h.
	(func_name_maybe_scoped): Update.
	* config/darwin.h (ASM_END_FILE): Update.
	* config/nextstep.h (ASM_END_FILE): Update.
	* config/nextstep21.h (ASM_END_FILE): Update.
	* config/i386/sun386.h (ASM_END_FILE): Update.
	* config/rs6000/rs6000.c (ASM_END_FILE): Include langhooks.h.
	(rs6000_output_function_epilogue): Update.
ada:
	* misc.c (LANG_HOOKS_NAME, LANG_HOOKS_IDENTIFIER_SIZE): Override.
	(struct lang_hooks): Constify.
	(language_string, lang_identify): Remove.
	* utils.c (init_decl_processing): Update.
cp:
	* cp-lang.c (LANG_HOOKS_NAME): Override.
	(struct lang_hooks): Constify.
	* lex.c (cxx_init_options): Update.
	(lang_identify): Remove.
	* parse.y (language_string): Remove.
f:
	* com.c (language_string, lang_identify): Remove.
	(struct lang_hooks): Constify.
	(LANG_HOOKS_NAME): Override.
	(init_parse): Update.
java:
	* jcf-parse.c (init_lex): Remove.
	* lang.c (language_string, lang_identify): Remove.
	(struct lang_hooks): Constify.
	(LANG_HOOKS_NAME): Override.
	(init_parse): Update.
objc:
	* objc-act.c (LANG_HOOKS_NAME): Override.
	(struct lang_hooks): Constify.
	(objc_init_options): Update.
	(lang_identify): Remove.

From-SVN: r46874
 2001-11-09 07:14:20 +00:00
Neil Booth
d23c55c28c Clean up langhooks 
* alias.c:: Include langhooks.h.
	* emit-rtl.c: Similarly.
	* toplev.c: Similarly.
	* tree-inline.c: Similarly.
	* langhooks-def.h: New, the old langhooks.h.  Give the default
	hooks a common prefix.
	* langhooks.h: Contents extracted from toplev.h.
	* toplev.h: Move langhook stuff to langhooks.h.
	* langhooks.c: Give default hooks a common prefix.

	* c-lang.c: Include langhooks-def.h.
	* ada/misc.c: Similarly.
	* cp/cp-lang.c: Similarly.
	* f/com.c: Similarly.
	* java/lang.c: Similarly.
	* objc/objc-act.c: Similarly.

	* Makefile.in: Update.
	* ada/Makefile.in: Similarly.
	* cp/Make-lang.in: Similarly.
	* f/Make-lang.in: Similarly.
	* java/Make-lang.in: Similarly.
	* objc/Make-lang.in: Similarly.

From-SVN: r46813
 2001-11-06 21:12:14 +00:00
Zack Weinberg
37207ee73d langhooks.c (lang_hook_default_clear_binding_stack): New. 
* langhooks.c (lang_hook_default_clear_binding_stack): New.
	(lang_hook_default_get_alias_set): Move next to other alias
	hooks.
	* langhooks.h: Prototype lang_hook_default_clear_binding_stack.
	(LANG_HOOKS_CLEAR_BINDING_STACK): New macro.
	(LANG_HOOKS_INITIALIZER): Add it.
	* toplev.h (struct lang_hooks): Add clear_binding_stack.
	* toplev.c (compile_file):  Call lang_hooks.clear_binding_stack
	instead of a loop calling poplevel.
cp:
	* cp-lang.c: Redefine LANG_HOOKS_CLEAR_BINDING_STACK to
	pop_everything.

From-SVN: r46492
 2001-10-25 17:57:03 +00:00
Richard Kenner
8ac61af705 alias.c (can_address_p): Compnonents are not addressable if the containing type has alias set 0. 
* alias.c (can_address_p): Compnonents are not addressable if
	the containing type has alias set 0.
	(get_alias_set): Rework to use STRIP_NOPS.
	Only call front-end routine on object, type, or object with
	NOPs stripped, not inner values.
	Use language hook to call front-end routine.
	* builtins.c (get_memory_rtx): Always call set_mem_attributes.
	(expand_builtin_apply): Call set_mem_align on MEMs we make.
	Don't pass alignment to emit_block_move.
	(expand_builtin_memcpy, expand_builtin_va_copy): Likewise.
	(expand_builtin_memset): Likewise, but for clear_storage.
	* c-common.c (lang_get_alias_set): Renamed to c_common_alias_set
	and remove C++ specific parts.
	* c-common.h (c_common_get_alias_set): Add declaration.
	* c-lang.c (LANG_HOOKS_GET_ALIAS_SET): New macro.
	* calls.c (emit_call_1): Fix typo in sibcall_pop case.
	(save_fixed_argument_area): Call set_mem_align.
	Remove alignment in call to emit_block_move.
	(emit_library_call_value_1, store_one_arg): Likewise.
	(target_for_arg): Remove; disabled long ago.
	* emit-rtl.c (set_mem_attributes): Rework to only call get_mem_attrs
	once and similar cleanups.
	(offset_address): Use proper introductory comment.
	* expr.c (emit_block_move): Use alignment from that of MEM args, not
	from explicit operand; all callers changed.
	(clear_storage): Likewise.
	(expand_assignment): Don't call set_mem_alias_set on to_rtx.
	(store_field): Remove kludge on alias set used for to_rtx.
	(highest_pow2_factor, case *_DIV_EXPR): Never return 0.
	(expand_expr_unaligned): Call set_mem_attributes instead of
	set_mem_alias_set.
	* expr.h (emit_block_move, clear_storage): Remove ALIGN argument.
	* function.c (assign_stack_temp_for_type): Set MEM alignment.
	(expand_function_end): Track MEM attributes of trampolines.
	* ifcvt.c (noce_try_cmove_arith): Set alignment of new MEM.
	* integrate.c (copy_rtx_and_substitute, case CALL): Copy memory
	attributes from original.
	* langhooks.c (lang_hook_default_get_alias_set): New function.
	(hook_get_alias_set_0): New function.
	* langhooks.h (hook_get_alias_set_0): New declaration.
	(lang_hook_default_get_alias_set): Likewise.
	(LANG_HOOKS_GET_ALIAS_SET): New macro; add to initializer.
	* reload1.c (alter_reg): Use adjust_address_nv.
	* rtl.c (get_mode_alignment): Moved to here.
	* rtl.h (MEM_ALIGN): Take default from mode, if not BLKmode, and
	change default if unknown from 1 to BITS_PER_UNIT.
	* stor-layout.c (get_mode_alignment): Remove from here.
	* toplev.h (struct lang_hoks): Add get_alias_set field.
	* tree.h (lang_get_alias_set): Delete declaration.
	* config/arc/arc.c (arc_setup_incoming_varags): Set MEM alignment.
	* config/i386/i386.c (ix86_setup_incoming_varargs): Likewise.
	(ix86_va_arg): Likewise.
	* config/i960/i960.c (i960_setup_incoming_varargs): Likewise.
	* config/pa/pa.c (hppa_builtin_saveregs): Likewise.
	* config/sparc/sparc.c (sparc_va_arg): Likewise.
	* config/rs6000/rs6000.c (setup_incoming_varargs): Likewise.
	(expand_block_move_mem): Remove dead code.
	* cp/cp-lang.c (cxx_get_alias_set): New function.
	Point LANG_HOOKS_GET_ALIAS_SET to it.
	* f/com.c (LANG_HOOKS_GET_ALIAS_SET): New macro.
	(lang_get_alias_set): Delete.
	* java/lang.c (lang_get_alias_set): Deleted.

From-SVN: r46440
 2001-10-23 14:51:18 -04:00
Alexandre Oliva
19551f2985 Make-lang.in (CXX_OBJS): Added cp-lang.o. 
* Make-lang.in (CXX_OBJS): Added cp-lang.o.
(cp/cp-lang.o): New rule.
* cp-tree.h: Declare hooks.
* tree.c: Make hooks non-static.
(init_tree): Don't initialize hooks here.
* lex.c: Likewise.  Move definition of lang_hooks to...
* cp-lang.c: ... new file.

From-SVN: r46095
 2001-10-08 20:53:41 +00:00