Add m-esr52 at 52.6.0

1 files changed, 12 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/basic/forVarInWith.js b/js/src/jit-test/tests/basic/forVarInWith.js
new file mode 100644
index 000000000..593805642
--- /dev/null
+++ b/js/src/jit-test/tests/basic/forVarInWith.js
@@ -0,0 +1,12 @@
+function forVarInWith() {
+    function foo() { return {notk:42}; }
+    function bar() { return {p:1, q:2, r:3, s:4, t:5}; };
+    var o = foo();
+    var a = [];
+    with (o) {
+        for (var k in bar())
+            a[a.length] = k;
+    }
+    return a.join("");
+}
+assertEq(forVarInWith(), "pqrst");