1 files changed, 20 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/bug673766.js b/js/src/jit-test/tests/basic/bug673766.js
new file mode 100644
index 000000000..0d1d36f5d
--- /dev/null
+++ b/js/src/jit-test/tests/basic/bug673766.js
@@ -0,0 +1,20 @@
+function TestCase(n, d, e, a) {
+    this.name = n
+    this.description = d
+}
+function reportCompare(expected, actual, description) {
+    new TestCase
+}
+var actual = '';
+var expect = '';
+for (var i = 0; i < 2; ++i) reportCompare(expect, actual, ': 2');
+try {
+    ({
+        valueOf: gc
+    } - [])
+} catch (prop) {}
+function addThis() reportCompare(expect, actual, 'ok');
+Object.defineProperty(Object.prototype, "name", {
+    set: function (newValue) {}
+});
+addThis()