1 files changed, 19 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/warp/bug1683306.js b/js/src/jit-test/tests/warp/bug1683306.js
new file mode 100644
index 0000000000..8d07524274
--- /dev/null
+++ b/js/src/jit-test/tests/warp/bug1683306.js
@@ -0,0 +1,19 @@
+// |jit-test| --ion-offthread-compile=off; --ion-full-warmup-threshold=0; --ion-gvn=off; --warp-async; --baseline-eager
+//
+// Bug 1683306 - Assertion failure: !genObj->hasStackStorage() || genObj->isStackStorageEmpty(), at vm/GeneratorObject.cpp:144
+
+function assert(mustBeTrue, message) { }
+assert.sameValue = function (expected) {
+    assert._toString(expected)
+};
+assert._toString = function (value) {
+    return String(value);
+}
+async function fn() {
+    for await ([] of []) { }
+}
+
+fn();
+bailAfter(10);
+assert.sameValue();
+evaluate("fn();");