diff --git a/tests/cases/compiler/objectLiteralsAgainstUnionsOfArrays01.ts b/tests/cases/compiler/objectLiteralsAgainstUnionsOfArrays01.ts
new file mode 100644
index 00000000000..d09b6b114bf
--- /dev/null
+++ b/tests/cases/compiler/objectLiteralsAgainstUnionsOfArrays01.ts
@@ -0,0 +1,11 @@
+interface Foo {
+  bar: Bar | Bar[];
+}
+
+interface Bar {
+  prop: string;
+}
+
+let x: Foo[] = [
+  { bar: { prop: 100 } }
+]