1 files changed, 32 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/expressions/call/scope-lex-close.js b/js/src/tests/test262/language/expressions/call/scope-lex-close.js
new file mode 100644
index 0000000000..a8d3e0ec67
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/call/scope-lex-close.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-ecmascript-function-objects-call-thisargument-argumentslist
+description: >
+    Removal of lexical environment for the function parameters and body
+info: |
+    [...]
+    3. Let callerContext be the running execution context.
+    [...]
+    8. Remove calleeContext from the execution context stack and restore
+       callerContext as the running execution context.
+    [...]
+features: [let]
+---*/
+
+var probe;
+
+// This test intentionally elides parameter expressions because their presence
+// triggers the creation of an additional LexicalEnvironment dedicated to the
+// function body (see sec-functiondeclarationinstantiation)
+(function() {
+  let x = 'inside';
+  probe = function() { return x; };
+}());
+
+var x = 'outside';
+
+assert.sameValue(probe(), 'inside');
+assert.sameValue(x, 'outside');
+
+reportCompare(0, 0);