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// Copyright (C) 2020 Leo Balter. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-new-operator
description: >
The IsConstructor(ctor) happens after evaluating the arguments, use the correct ctor.
Function wrap-up to use the same function level binding ref
info: |
NewExpression : new NewExpression
1. Return ? EvaluateNew(NewExpression, empty).
MemberExpression : new MemberExpression Arguments
1. Return ? EvaluateNew(MemberExpression, Arguments).
Runtime Semantics: EvaluateNew
3. Let ref be the result of evaluating constructExpr.
4. Let constructor be ? GetValue(ref).
5. If arguments is empty, let argList be a new empty List.
6. Else,
a. Let argList be ? ArgumentListEvaluation of arguments.
7. If IsConstructor(constructor) is false, throw a TypeError exception.
8. Return ? Construct(constructor, argList).
---*/
var ref;
var argz;
assert.throws(TypeError, function() {
var x = 42;
ref = x;
new x(x = function() {}, argz = 39);
});
assert.sameValue(ref, 42);
assert.sameValue(argz, 39, 'arguments evaluated before checking valid ctor');
reportCompare(0, 0);