* c-common.c (unsigned_type,signed_type,signed_or_unsigned_type) :
	Merged from c-typeck.c and cp/typeck.c.
	* c-typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
	Merged into c-common.
For gcc/cp:
	* typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
	Merged into c-common.

From-SVN: r27956