Export assignment expression must not track variables (#4660)

Only export the result of the assignment expression. This value cannot be changed later. JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
2021-04-21 08:56:50 +02:00
parent dead11cdd0
commit b4bea25f13
7 changed files with 38 additions and 13 deletions
@@ -15,7 +15,13 @@

 export var a = 2.5
 export var b = 4
-export var c = function(v) { def = v; return "c" }
+export var c = function(v) {
+  assert(def === 0);
+  a = v;
+  return "c"
+}

 var def = 8.5
+/* Nothing is tracked, only the result value is exported. */
 export default def
+def = 0