1 files changed, 8 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/bug951213.js b/js/src/jit-test/tests/basic/bug951213.js
new file mode 100644
index 0000000000..37454491dd
--- /dev/null
+++ b/js/src/jit-test/tests/basic/bug951213.js
@@ -0,0 +1,8 @@
+
+enableShellAllocationMetadataBuilder();
+function foo(x, y) {
+  this.g = x + y;
+}
+var a = 0;
+var b = { valueOf: function() { return Object.defineProperty(Object.prototype, 'g', {}); } };
+var c = new foo(a, b);