1 files changed, 55 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/for-of/dstr/let-ary-ptrn-elision-iter-close.js b/js/src/tests/test262/language/statements/for-of/dstr/let-ary-ptrn-elision-iter-close.js
new file mode 100644
index 0000000000..5eaef08293
--- /dev/null
+++ b/js/src/tests/test262/language/statements/for-of/dstr/let-ary-ptrn-elision-iter-close.js
@@ -0,0 +1,55 @@
+// This file was procedurally generated from the following sources:
+// - src/dstr-binding/ary-ptrn-elision-iter-close.case
+// - src/dstr-binding/iter-close/for-of-let.template
+/*---
+description: The iterator is properly consumed by the destructuring pattern (for-of statement)
+esid: sec-for-in-and-for-of-statements-runtime-semantics-labelledevaluation
+features: [generators, destructuring-binding]
+flags: [generated]
+info: |
+    IterationStatement :
+        for ( ForDeclaration of AssignmentExpression ) Statement
+
+    [...]
+    3. Return ForIn/OfBodyEvaluation(ForDeclaration, Statement, keyResult,
+       lexicalBinding, labelSet).
+
+    13.7.5.13 Runtime Semantics: ForIn/OfBodyEvaluation
+
+    [...]
+    3. Let destructuring be IsDestructuring of lhs.
+    [...]
+    5. Repeat
+       [...]
+       h. If destructuring is false, then
+          [...]
+       i. Else
+          i. If lhsKind is assignment, then
+             [...]
+          ii. Else if lhsKind is varBinding, then
+              [...]
+          iii. Else,
+               1. Assert: lhsKind is lexicalBinding.
+               2. Assert: lhs is a ForDeclaration.
+               3. Let status be the result of performing BindingInitialization
+                  for lhs passing nextValue and iterationEnv as arguments.
+          [...]
+---*/
+const iter = (function* () {
+  yield;
+  yield;
+})();
+
+
+function fn() {
+  for (let [,] of [iter]) {
+    return;
+  }
+}
+
+fn();
+
+assert.sameValue(iter.next().done, true, 'iteration occurred as expected');
+
+
+reportCompare(0, 0);