1 files changed, 7 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/bug754242.js b/js/src/jit-test/tests/basic/bug754242.js
new file mode 100644
index 000000000..58d4e0ee0
--- /dev/null
+++ b/js/src/jit-test/tests/basic/bug754242.js
@@ -0,0 +1,7 @@
+var g1 = newGlobal();
+schedulegc(g1);
+gcslice(1);
+function testEq(b) {
+    var a = deserialize(serialize(b));
+}
+testEq(Array(1024).join(Array(1024).join((false))));