Dict literal now accepts expressions as keys. Key values are computed at evalutetion time and still must be integer or string

2026-05-20 05:14:22 +02:00
parent 1aea1c14d2
commit 1055569dd6
6 changed files with 60 additions and 46 deletions
@@ -30,7 +30,14 @@ func evalDict(ctx kern.ExprContext, opTerm *scan.Term) (v any, err error) {
 		if param, err = tree.Compute(ctx); err != nil {
 			break
 		}
-		items[key] = param
+		var keyValue any
+		if keyValue, err = (key.(*scan.Term)).Compute(ctx); err == nil {
+			if kern.IsInteger(keyValue) || kern.IsString(keyValue) {
+				items[keyValue] = param
+			} else {
+				err = key.(*scan.Term).Errorf("dict key can be integer or string, got %s", kern.TypeName(keyValue))
+			}
+		}
 	}
 	if err == nil {
 		v = &items