Strict mode Passingnon-Strict mode Passing
Features:
- ∅
// Copyright (C) 2015 the V8 project authors. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- esid: sec-map.prototype.get description: > -0 and +0 are normalized to +0; info: | Map.prototype.get ( key ) 4. Let entries be the List that is the value of M’s [[MapData]] internal slot. 5. Repeat for each Record {[[key]], [[value]]} p that is an element of entries, a. If p.[[key]] is not empty and SameValueZero(p.[[key]], key) is true, return p.[[value]]. ... ---*/ var map = new Map(); map.set(+0, 42); assert.sameValue(map.get(-0), 42); map = new Map(); map.set(-0, 43); assert.sameValue(map.get(+0), 43);