1 files changed, 14 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/bug767234.js b/js/src/jit-test/tests/basic/bug767234.js
new file mode 100644
index 000000000..0c073d111
--- /dev/null
+++ b/js/src/jit-test/tests/basic/bug767234.js
@@ -0,0 +1,14 @@
+function gen()
+{
+    var local = new Date();
+    yield 1;
+    local = null;
+    gc();
+    gcslice(0); // Start IGC, but don't mark anything.
+    yield 2;
+}
+
+var g = gen();
+g.next();
+g.next();
+gcslice();