1 files changed, 13 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/arrow-functions/strict-1.js b/js/src/jit-test/tests/arrow-functions/strict-1.js
new file mode 100644
index 000000000..9bb715a4c
--- /dev/null
+++ b/js/src/jit-test/tests/arrow-functions/strict-1.js
@@ -0,0 +1,13 @@
+// arrow functions are not implicitly strict-mode code
+
+load(libdir + "asserts.js");
+
+var f = a => { with (a) return f(); };
+assertEq(f({f: () => 7}), 7);
+
+f = a => function () { with (a) return f(); };
+assertEq(f({f: () => 7})(), 7);
+
+f = (a = {x: 1, x: 2}) => b => { "use strict"; return a.x; };
+assertEq(f()(0), 2);
+