Files
test-repo/tests/flow/structural_subtyping/optional.js
T
Christopher Chedeau 3375cfe605 Move tests around (#454)
* new_tests

* move_all_clobbered_tests

* remove all the tests that no longer exist

* re-run flow tests

* Move all the flow tests to tests/flow and prettier to tests/

* Move prettier tests to their own folders

* Add jsfmt files

* run prettier snapshot tests
2017-01-24 14:35:37 -08:00

13 lines
246 B
JavaScript

/* @flow */
interface HasOptional {
a: string,
b?: number,
};
var test1: HasOptional = { a: "hello" }
var test2: HasOptional = {}; // Error: missing property a
var test3: HasOptional = { a: "hello", b: true }; // Error: boolean ~> number