Add m-esr52 at 52.6.0

1 files changed, 14 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/basic/write-frozen-dense-strict.js b/js/src/jit-test/tests/basic/write-frozen-dense-strict.js
new file mode 100644
index 000000000..9ee6b6c6d
--- /dev/null
+++ b/js/src/jit-test/tests/basic/write-frozen-dense-strict.js
@@ -0,0 +1,14 @@
+"use strict";
+var t = [4];
+var stop;
+Object.freeze(t);
+do {
+    let ok = false;
+    stop = inIon();
+    try {
+        t[0] = 2;
+    } catch(e) {
+        ok = true;
+    }
+    assertEq(ok, true);
+} while (!stop);