Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 22 insertions, 0 deletions

diff --git a/js/src/tests/test262/language/statements/variable/arguments-fn-strict-single-init-strict.js b/js/src/tests/test262/language/statements/variable/arguments-fn-strict-single-init-strict.js
new file mode 100644
index 0000000000..9876d1b3c9
--- /dev/null
+++ b/js/src/tests/test262/language/statements/variable/arguments-fn-strict-single-init-strict.js
@@ -0,0 +1,22 @@
+// |reftest| error:SyntaxError
+'use strict';
+// Copyright (c) 2018 Mike Pennisi.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 12.2.1-23-s
+esid: sec-variable-statement
+description: >
+    arguments as local var identifier assigned to throws SyntaxError
+    in strict mode within a function declaration
+flags: [onlyStrict]
+negative:
+  phase: parse
+  type: SyntaxError
+---*/
+
+$DONOTEVALUATE();
+
+function f() {
+  var arguments = 42;
+}