mirror of
https://github.com/tc39/test262.git
synced 2025-10-31 19:53:50 +01:00
b3092c61b6
* Add missing generators feature flags * Generate files * Add generators flags * fixup! Add generators flags
42 lines
1001 B
JavaScript
42 lines
1001 B
JavaScript
// This file was procedurally generated from the following sources:
|
|
// - src/generators/yield-identifier-non-strict.case
|
|
// - src/generators/non-strict/obj-method.template
|
|
/*---
|
|
description: Use of yield as a valid identifier in a function body inside a generator body in non strict mode (Generator method - valid for non-strict only cases)
|
|
esid: prod-GeneratorMethod
|
|
features: [generators]
|
|
flags: [generated, noStrict]
|
|
info: |
|
|
14.4 Generator Function Definitions
|
|
|
|
GeneratorMethod[Yield, Await]:
|
|
* PropertyName ( UniqueFormalParameters ) { GeneratorBody }
|
|
|
|
---*/
|
|
|
|
var callCount = 0;
|
|
|
|
var gen = {
|
|
*method() {
|
|
callCount += 1;
|
|
return (function(arg) {
|
|
var yield = arg + 1;
|
|
return yield;
|
|
}(yield))
|
|
}
|
|
}.method;
|
|
|
|
var iter = gen();
|
|
|
|
var item = iter.next();
|
|
|
|
assert.sameValue(item.done, false);
|
|
assert.sameValue(item.value, undefined);
|
|
|
|
item = iter.next(42);
|
|
|
|
assert.sameValue(item.done, true);
|
|
assert.sameValue(item.value, 43);
|
|
|
|
assert.sameValue(callCount, 1);
|