test262/test/language/statements/class/syntax/early-errors/class-definition-evaluation-scriptbody-duplicate-binding.js
Mike Pennisi 81d00def42 Force "early error" tests to fail if evaluated
This pattern makes expectations more explicit by making test files more
literal.
2017-06-28 11:24:36 -04:00

17 lines
441 B
JavaScript

// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 15.1.1
description: >
ScriptBody : StatementList
It is a Syntax Error if the LexicallyDeclaredNames of StatementList contains any duplicate entries.
negative:
phase: early
type: SyntaxError
---*/
throw "Test262: This statement should not be evaluated.";
class A {}
class A {}