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// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 12.9.4
description: >
Arguments and 'this' value when invoking constructor's @@hasInstance property
info: |
1. If Type(C) is not Object, throw a TypeError exception.
2. Let instOfHandler be GetMethod(C,@@hasInstance).
3. ReturnIfAbrupt(instOfHandler).
4. If instOfHandler is not undefined, then
a. Return ToBoolean(Call(instOfHandler, C, «O»)).
features: [Symbol.hasInstance]
---*/
var F = {};
var callCount = 0;
var thisValue, args;
F[Symbol.hasInstance] = function() {
thisValue = this;
args = arguments;
callCount += 1;
};
0 instanceof F;
assert.sameValue(callCount, 1);
assert.sameValue(thisValue, F);
assert.sameValue(args.length, 1);
assert.sameValue(args[0], 0);
reportCompare(0, 0);