1 files changed, 22 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/fields/bug1552022.js b/js/src/jit-test/tests/fields/bug1552022.js
new file mode 100644
index 0000000000..86a0f75cf5
--- /dev/null
+++ b/js/src/jit-test/tests/fields/bug1552022.js
@@ -0,0 +1,22 @@
+load(libdir + "eqArrayHelper.js");
+
+let expected = [];
+class B {
+    constructor(...args) {
+        assertEqArray(expected, args);
+    }
+}
+
+class C extends B {
+    asdf = 2;
+}
+
+expected = [];
+new C();
+expected = [1];
+new C(1);
+expected = [1, 2];
+new C(1, 2);
+
+if (typeof reportCompare === "function")
+  reportCompare(true, true);