// Copyright (C) 2016 Jeff Morrison. All rights reserved. // Copyright (C) 2017 the V8 project authors. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- desc: It's a syntax error if a FunctionRestParameter is followed by a trailing comma template: syntax negative: phase: parse type: SyntaxError info: | 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] ---*/ //- setup throw "Test262: This statement should not be evaluated."; //- params ...a,