| // This file was procedurally generated from the following sources: |
| // - src/function-forms/rest-params-trailing-comma-early-error.case |
| // - src/function-forms/syntax/async-gen-named-func-expr.template |
| /*--- |
| description: It's a syntax error if a FunctionRestParameter is followed by a trailing comma (async generator named function expression) |
| esid: sec-asyncgenerator-definitions-evaluation |
| features: [async-iteration] |
| flags: [generated] |
| negative: |
| phase: parse |
| type: SyntaxError |
| info: | |
| AsyncGeneratorExpression : async [no LineTerminator here] function * BindingIdentifier |
| ( FormalParameters ) { AsyncGeneratorBody } |
| |
| [...] |
| 7. Let closure be ! AsyncGeneratorFunctionCreate(Normal, FormalParameters, |
| AsyncGeneratorBody, funcEnv, strict). |
| [...] |
| |
| |
| Trailing comma in the parameters list |
| |
| 14.1 Function Definitions |
| |
| FormalParameters[Yield, Await] : |
| [empty] |
| FunctionRestParameter[?Yield, ?Await] |
| FormalParameterList[?Yield, ?Await] |
| FormalParameterList[?Yield, ?Await] , |
| FormalParameterList[?Yield, ?Await] , FunctionRestParameter[?Yield, ?Await] |
| ---*/ |
| $DONOTEVALUATE(); |
| |
| |
| 0, async function* g(...a,) { |
| |
| }; |