utils.go:fromGenericAny() now supports also ListType and DictType

utils.go

@@ -35,7 +35,7 @@ func IsList(v any) (ok bool) {
 }
 
 func IsDict(v any) (ok bool) {
-	_, ok = v.(map[any]any)
+	_, ok = v.(*DictType)
 	return ok
 }
 
@@ -147,6 +147,12 @@ func fromGenericAny(v any) (exprAny any, ok bool) {
 	if exprAny, ok = anyFloat(v); ok {
 		return
 	}
+	if exprAny, ok = v.(*DictType); ok {
+		return
+	}
+	if exprAny, ok = v.(*ListType); ok {
+		return
+	}
 	return
 }