// Copyright (C) Copyright 2015 the V8 project authors. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- es6id: 12.14.4 description: Left-hand side as a MemberExpression info: > AssignmentExpression[In, Yield] : LeftHandSideExpression[?Yield] = AssignmentExpression[?In, ?Yield] 1. If LeftHandSideExpression is neither an ObjectLiteral nor an ArrayLiteral, then [...] e. If IsAnonymousFunctionDefinition(AssignmentExpression) and IsIdentifierRef of LeftHandSideExpression are both true, then i. Let hasNameProperty be HasOwnProperty(rval, "name"). ii. ReturnIfAbrupt(hasNameProperty). iii. If hasNameProperty is false, perform SetFunctionName(rval, GetReferencedName(lref)). ---*/ var o = {}; o.attr = function() {}; assert.sameValue(Object.hasOwnProperty.call(o.attr, 'name'), false);