Macro: COMMON-LISP:CHECK-TYPE

package type clhs

Signal a restartable error of type TYPE-ERROR if the value of PLACE is not of the specified type. If an error is signalled and the restart is used to return, this can only return if the STORE-VALUE restart is invoked. In that case it will store into PLACE and start over.

Lambda list

(sb-impl::place type &optional sb-impl::type-string)