Missing references in some cases

[OliverJAsh]

TypeScript Version: 3.5.2

Search Terms:

Code

We have some code that looks like this:

./main.ts:

import { types } from './types';

type Test = types.Foo;

./types/index.ts:

import * as types from './types';
export { types };

./types/types.ts:

export type Foo = 1;

When I try to find references for Foo, I'm getting no results. "Go to definition" does still work.

However, I can only reproduce this behaviour in our large TS project. I've tried and failed to create a reduced test case. If I start removing files from our large TS project, it will eventually begin to work, suggesting there's some sort of (memory?) threshold which we could be crossing.

Here is a video recording to demonstrate this: https://www.dropbox.com/s/xw7c3lk0mxhr5vj/Screen%20Recording%202019-08-21%20at%2021.40.59.mov?dl=0

I have also attached a TS server log, which was recorded at the same time as the above video.

Any ideas what could be going on here? What's the best way for me to debug this?

tsserver.log

[sheetalkamat]

Can you please share the screen recording and tsserverlog again. (The screen share link is not working so I cant figure out what you expect and what is happening.)

[OliverJAsh]

Sorry about that @sheetalkamat. I won't delete the video this time around. 🤦‍♂

tsserver.log

Video

[OliverJAsh]

Just found another bug which might be related: #33489