1 files changed, 6 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/arrow-functions/block-1.js b/js/src/jit-test/tests/arrow-functions/block-1.js
new file mode 100644
index 0000000000..7bfdf43a6d
--- /dev/null
+++ b/js/src/jit-test/tests/arrow-functions/block-1.js
@@ -0,0 +1,6 @@
+// Braces after => indicate a block body as opposed to an expression body.
+
+var f = () => {};
+assertEq(f(), undefined);
+var g = () => ({});
+assertEq(typeof g(), 'object');