tape/dynamic.go

@@ -355,8 +355,12 @@ func encodeAnyMap(encoder *Encoder, value any, tag Tag) (n int, err error) {
 }
 
 func canSet(destination reflect.Type, tag Tag) error {
+	fmt.Println("== CAN SET ====================")
+	fmt.Println(destination)
+	fmt.Println(tag)
 	// anything can be assigned to `any`
 	if isTypeAny(destination) {
+		fmt.Println("OK")
 		return nil
 	}
 	switch tag.WithoutCN() {
@@ -387,12 +391,17 @@ func canSet(destination reflect.Type, tag Tag) error {
 			return errCantAssignf("cannot assign array to %v", destination)
 		}
 	case KTV:
-		if destination != reflect.TypeOf(dummyMap) {
+		cantAssign :=
+			destination.Kind() != reflect.Map ||
+			destination.Key().Kind() != reflect.Uint16 ||
+			!isTypeAny(destination.Elem())
+		if cantAssign {
 			return errCantAssignf("cannot assign table to %v", destination)
 		}
 	default:
 		return fmt.Errorf("unknown TN %d", tag.TN())
 	}
+	fmt.Println("OK")
 	return nil
 }