1 files changed, 14 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/generators/bug1811171.js b/js/src/jit-test/tests/generators/bug1811171.js
new file mode 100644
index 0000000000..4f6bbb50fa
--- /dev/null
+++ b/js/src/jit-test/tests/generators/bug1811171.js
@@ -0,0 +1,14 @@
+function* gen(z) {
+  try {
+    yield 1;
+  } finally {
+    for (let i = 0; i < 10; i++) {}
+    var x = z + 1;
+  }
+}
+
+for (let i = 0; i < 20; i++) {
+  let g = gen(1);
+  g.next();
+  g.return();
+}