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// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
desc: >
It is a Syntax Error if BoundNames of FormalParameters contains any duplicate
elements.
template: syntax
negative:
phase: parse
type: SyntaxError
info: |
14.1.2 Static Semantics: Early Errors
StrictFormalParameters : FormalParameters
- It is a Syntax Error if BoundNames of FormalParameters contains any
duplicate elements.
FormalParameters : FormalParameterList
- It is a Syntax Error if IsSimpleParameterList of FormalParameterList is
false and BoundNames of FormalParameterList contains any duplicate
elements.
features: [default-parameters]
---*/
//- setup
throw "Test262: This statement should not be evaluated.";
//- params
x = 0, x
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