1 files changed, 10 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/bug798678.js b/js/src/jit-test/tests/basic/bug798678.js
new file mode 100644
index 0000000000..e68dae4d0c
--- /dev/null
+++ b/js/src/jit-test/tests/basic/bug798678.js
@@ -0,0 +1,10 @@
+var w = new WeakMap();
+var g = newGlobal();
+var k = g.eval('for (var i=0; i<100; i++) new Object(); var q = new Object(); q');
+w.set(k, {});
+k = null;
+
+gc();
+g.eval('q = null');
+gc(g);
+gc();