def alloc_boolean_result(builder, name='ret'):
 ret = cgutils.alloca_once(builder, Type.int(1), name=name)
 return ret

def alloc_boolean_result ( builder , name = 'ret' ) : ret = cgutils . alloca_once ( builder , Type . int ( 1 ) , name = name ) return ret
allocate an uninitialized boolean result slot .