1 files changed, 52 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/for-await-of/async-func-dstr-var-ary-ptrn-rest-id-iter-close.js b/js/src/tests/test262/language/statements/for-await-of/async-func-dstr-var-ary-ptrn-rest-id-iter-close.js
new file mode 100644
index 0000000000..fbb941c0e6
--- /dev/null
+++ b/js/src/tests/test262/language/statements/for-await-of/async-func-dstr-var-ary-ptrn-rest-id-iter-close.js
@@ -0,0 +1,52 @@
+// |reftest| async
+// This file was procedurally generated from the following sources:
+// - src/dstr-binding-for-await/ary-ptrn-rest-id-iter-close.case
+// - src/dstr-binding-for-await/iter-close/for-await-of-async-func-var.template
+/*---
+description: The iterator is properly consumed by the destructuring pattern (for-await-of statement)
+esid: sec-for-in-and-for-of-statements-runtime-semantics-labelledevaluation
+features: [generators, destructuring-binding, async-iteration]
+flags: [generated, async]
+info: |
+    IterationStatement :
+        for await ( var ForBinding of AssignmentExpression ) Statement
+
+    [...]
+    2. Return ? ForIn/OfBodyEvaluation(ForBinding, Statement, keyResult,
+        varBinding, labelSet, async).
+
+    13.7.5.13 Runtime Semantics: ForIn/OfBodyEvaluation
+
+    [...]
+    4. Let destructuring be IsDestructuring of lhs.
+    [...]
+    6. Repeat
+       [...]
+       j. If destructuring is false, then
+          [...]
+       k. Else
+          i. If lhsKind is assignment, then
+             [...]
+          ii. Else if lhsKind is varBinding, then
+              1. Assert: lhs is a ForBinding.
+              2. Let status be the result of performing BindingInitialization
+                 for lhs passing nextValue and undefined as the arguments.
+          [...]
+---*/
+const iter = (function* () {
+  yield;
+  yield;
+})();
+
+
+async function fn() {
+  for await (var [...x] of [iter]) {
+    return;
+  }
+}
+
+fn()
+  .then(() => {
+    assert.sameValue(iter.next().done, true, 'iteration occurred as expected');
+  })
+  .then($DONE, $DONE);