Add additional tests

microsoft · Apr 28, 2019 · bbce336 · bbce336
1 parent 6d60f69
commit bbce336
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/tests/cases/conformance/types/keyof/keyofAndIndexedAccess2.ts b/tests/cases/conformance/types/keyof/keyofAndIndexedAccess2.ts
@@ -131,5 +131,10 @@ function fn2<T extends Array<string>>(param: T, cb: (element: T[number]) => void
 // Repro from #31149
 
 function fn3<T extends ReadonlyArray<string>>(param: T, cb: (element: T[number]) => void) {
-    cb(param[0]); // Argument of type 'string' is not assignable to parameter of type 'T[number]'.
+    cb(param[0]);
+}
+
+function fn4<K extends number>() {
+    let x: Array<string>[K] = 'abc';
+    let y: ReadonlyArray<string>[K] = 'abc';
 }