Source code
Revision control
Copy as Markdown
Other Tools
// |reftest| error:SyntaxError
// This file was procedurally generated from the following sources:
// - src/generators/yield-as-binding-identifier.case
// - src/generators/syntax/expression-named.template
/*---
description: yield is a reserved keyword within generator function bodies and may not be used as a binding identifier. (Named generator expression)
esid: prod-GeneratorExpression
features: [generators]
flags: [generated]
negative:
phase: parse
type: SyntaxError
info: |
14.4 Generator Function Definitions
GeneratorExpression:
function * BindingIdentifier opt ( FormalParameters ) { GeneratorBody }
BindingIdentifier : Identifier
It is a Syntax Error if this production has a [Yield] parameter and
StringValue of Identifier is "yield".
---*/
$DONOTEVALUATE();
var gen = function *g() {
var yield;
};