TypeScript `as` regression (2.0.3)

Prettier 2.0.3 Playground link

# Options (if any):
--single-quote

Input:

function foo() {
  return {
    foo,
    foo,    
  } as FOO
}

Output:

function foo() {
  return (
    {
      foo,
      foo,
    } as FOO
  );
}

Expected behavior:

same as input

function foo() {
  return {
    foo,
    foo,    
  } as FOO
}

[domoritz]

Great! typescript-eslint is also using Vega-Lite as a test case: https://github.com/typescript-eslint/typescript-eslint/blob/master/tests/performance/fixtures/lint-real-repo/Dockerfile#L7

[thorn0]

@domoritz We’ve already solved this situation. Vega-Lite looks like a good codebase to test new versions of Prettier for regressions before releasing. I’ve made a note of it.