Rename inconsistency for default exports

[ghost]

TypeScript Version: nightly (2.1.0-dev.20161002)

Code

a.ts

function f() {}
export default f

b.ts

import f from "./a"
f()

Expected behavior:

Renaming f in a.ts will rename the use in b.ts.

Actual behavior:

It doesn't. However, it does if a.ts is written as:

export default function f() {}

[Andarist]

I retested this in VS Code and it does seem to work - regardless of the renamed location in a.ts. cc @jakebailey

[jakebailey]

I tried to bisect this and failed; a test would probably be worthwhile if one's not immediately found. I didn't really find one, or a particular commit in the release this was fixed in to suggest it's tested.