Added test case.

This commit is contained in:
Daniel Rosenwasser
2018-06-28 15:30:10 -07:00
parent 534503a761
commit 12a201c29e

View File

@@ -0,0 +1,7 @@
export declare let x: null | { foo: { bar: string | null } | undefined } | undefined;
export declare let y: { foo: { bar: number | undefined } };
x = y;
y = x;