// Copyright 2009 the Sputnik authors. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- info: "IdentifierPart :: IdentifierStart" es5id: 7.6_A2.1_T3 description: "IdentifierStart :: _" ---*/ var _ = 1; assert.sameValue(_, 1); var _x = 2; assert.sameValue(_x, 2); var _$ = 3; assert.sameValue(_$, 3); var __ = 4; assert.sameValue(__, 4);