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

1 files changed, 0 insertions, 5 deletions

diff --git a/gcc/tree.h b/gcc/tree.h
index 58113ca..0eae448 100644
--- a/gcc/tree.h
+++ b/gcc/tree.h
@@ -2799,11 +2799,6 @@ extern void rrotate_double	PARAMS ((unsigned HOST_WIDE_INT, HOST_WIDE_INT,
 extern int operand_equal_p	PARAMS ((tree, tree, int));
 extern tree invert_truthvalue	PARAMS ((tree));
 
-/* In builtins.c.  Given a type, apply default promotions wrt unnamed
-   function arguments and return the new type.  Return NULL_TREE if no
-   change.  Required by any language that supports variadic arguments.  */
-
-extern tree (*lang_type_promotes_to)	PARAMS ((tree));
 extern tree fold_builtin		PARAMS ((tree));
 
 extern tree build_range_type PARAMS ((tree, tree, tree));