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// |reftest| async
// This file was procedurally generated from the following sources:
// - src/async-generators/yield-identifier-non-strict.case
// - src/async-generators/non-strict/async-expression-named.template
/*---
description: Use of yield as a valid identifier in a function body inside a generator body in non strict mode (Async generator named expression - valid for non-strict only cases)
esid: prod-AsyncGeneratorExpression
features: [async-iteration]
flags: [generated, noStrict, async]
info: |
Async Generator Function Definitions
AsyncGeneratorExpression :
async [no LineTerminator here] function * BindingIdentifier ( FormalParameters ) {
AsyncGeneratorBody }
---*/
var callCount = 0;
var gen = async function *g() {
callCount += 1;
return (function(arg) {
var yield = arg + 1;
return yield;
}(yield))
};
var iter = gen();
var item = iter.next();
item.then(({ done, value }) => {
assert.sameValue(done, false);
assert.sameValue(value, undefined);
});
item = iter.next(42);
item.then(({ done, value }) => {
assert.sameValue(done, true);
assert.sameValue(value, 43);
}).then($DONE, $DONE);
assert.sameValue(callCount, 1);