reflect.rtype.Elem (method, view implemented interface methods)

5 uses

	reflect (current package)
		type.go#L736: func (t *rtype) Elem() Type {
		type.go#L879: 		return t.Elem().Kind() == Array
		type.go#L907: 		return t.Elem().Kind() == Array
		value.go#L447: 		elem := toRType(t.In(n)).Elem() // FIXME cast to slice type and Elem()
		value.go#L2083: 	if toRType(v.typ()).Elem().Kind() != Uint8 { // TODO add Elem method, fix mustBe(Slice) to return slice.