Christopher Chedeau
cf45afba61
- This brings in the flow test suite that contains a ton of JavaScript parsing edge cases - This creates snapshot tests using the pretty printer for all of them - If uncomment `RUN_AST_TESTS` line in `tests/run_specs.js`, it checks ast(pretty_print(x)) == ast(x). Right now, "178 failed, 197 passed, 375 of 377 total". So half of the tests are not passing, most of them are crashes and many of the rest are subtle issues.
27 lines
633 B
JavaScript
27 lines
633 B
JavaScript
/**
|
|
* @flow
|
|
*/
|
|
|
|
var EventEmitter = require('events').EventEmitter;
|
|
|
|
// This pattern seems to cause the trouble.
|
|
var Bad = Object.assign({}, EventEmitter.prototype, {
|
|
foo: function(): string { return 'hi'; }
|
|
});
|
|
|
|
// Calling Bad.foo() in the same file doesn't error
|
|
var bad: number = Bad.foo();
|
|
|
|
// Doesn't repro if I extend the class myself
|
|
class MyEventEmitter extends events$EventEmitter {}
|
|
var Good = Object.assign({}, MyEventEmitter.prototype, {
|
|
foo: function(): string { return 'hi'; }
|
|
});
|
|
// Calling Good.foo() in the same file doesn't error
|
|
var good: number = Good.foo();
|
|
|
|
module.exports = {
|
|
Bad: Bad,
|
|
Good: Good,
|
|
};
|