1 files changed, 13 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/gc/bug-1294241.js b/js/src/jit-test/tests/gc/bug-1294241.js
new file mode 100644
index 0000000000..62c1acf62e
--- /dev/null
+++ b/js/src/jit-test/tests/gc/bug-1294241.js
@@ -0,0 +1,13 @@
+if (helperThreadCount() == 0)
+    quit();
+
+ignoreUnhandledRejections();
+
+gczeal(9);
+function rejectionTracker(state) {}
+setPromiseRejectionTrackerCallback(rejectionTracker)
+  lfGlobal = newGlobal();
+offThreadCompileToStencil(`new Promise(()=>rej)`);
+var stencil = lfGlobal.finishOffThreadStencil();
+lfGlobal.evalStencil(stencil);
+for (lfLocal in this);