Mike Pennisi 64826c2ad3 Make tests more strict
In ECMAScript 5, assignment to a non-reference value throws a runtime
ReferenceError. ECMAscript 6 specifies an early ReferenceError in these
cases. Tests for this behavior have been authored to pass in both cases.
Simplify these tests to describe and assert the early error.
2015-06-29 12:25:01 -04:00

14 lines
361 B
JavaScript

// Copyright 2009 the Sputnik authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
info: >
It is an early Reference Error if IsValidSimpleAssignmentTarget of
LeftHandSideExpression is false.
es6id: 12.4.1
description: Applied to a non-simple assignment target
negative: ReferenceError
---*/
1++;