r147758 - in /trunk/gcc: ChangeLog c-convert.c ...

[sandra at gcc dot gnu dot org]

Author: sandra
Date: Thu May 21 03:06:12 2009
New Revision: 147758

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=147758
Log:
2009-05-20  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* doc/tm.texi (Misc): Document TARGET_INVALID_PARAMETER_TYPE,
	TARGET_INVALID_RETURN_TYPE, TARGET_PROMOTED_TYPE, and
	TARGET_CONVERT_TO_TYPE.
	* hooks.c (hook_tree_const_tree_null): Define.
	* hooks.h (hook_tree_const_tree_null): Declare.
	* target.h (struct gcc_target):  Add invalid_parameter_type,
	invalid_return_type, promoted_type, and convert_to_type fields.
	* target-def.h: (TARGET_INVALID_PARAMETER_TYPE): Define.
	(TARGET_INVALID_RETURN_TYPE): Define.
	(TARGET_PROMOTED_TYPE): Define.
	(TARGET_CONVERT_TO_TYPE): Define.
	(TARGET_INITIALIZER): Update for new fields.
	* c-decl.c (grokdeclarator): Check targetm.invalid_return_type.
	(grokparms): Check targetm.invalid_parameter_type.
	* c-typeck.c (default_conversion): Check targetm.promoted_type.
	* c-convert.c (convert): Check targetm.convert_to_type.

	gcc/cp/
	* typeck.c (default_conversion): Check targetm.promoted_type.
	* decl.c (grokdeclarator): Check targetm.invalid_return_type.
	(grokparms): Check targetm.invalid_parameter_type.
	* cvt.c (ocp_convert): Check targetm.convert_to_type.
	(build_expr_type_conversion): Check targetm.promoted_type.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-convert.c
    trunk/gcc/c-decl.c
    trunk/gcc/c-typeck.c
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/cvt.c
    trunk/gcc/cp/decl.c
    trunk/gcc/cp/typeck.c
    trunk/gcc/doc/tm.texi
    trunk/gcc/hooks.c
    trunk/gcc/hooks.h
    trunk/gcc/target-def.h
    trunk/gcc/target.h