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// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-super-keyword
description: SuperCall should evaluate Arguments prior to checking IsConstructor
info: |
SuperCall : `super` Arguments
[...]
3. Let _func_ be ! GetSuperConstructor().
4. Let _argList_ be ? ArgumentListEvaluation of |Arguments|.
5. If IsConstructor(_func_) is *false*, throw a *TypeError* exception.
[...]
features: [class]
---*/
var evaluatedArg = false;
var caught;
class C extends Object {
constructor() {
try {
super(evaluatedArg = true);
} catch (err) {
caught = err;
}
}
}
Object.setPrototypeOf(C, parseInt);
// When the "construct" invocation completes and the "this" value is
// uninitialized, the specification dictates that a ReferenceError must be
// thrown. That behavior is tested elsewhere, so the error is ignored (if it is
// produced at all).
try {
new C();
} catch (_) {}
assert.sameValue(typeof caught, 'object');
assert.sameValue(caught.constructor, TypeError);
assert(evaluatedArg, 'performs ArgumentsListEvaluation');
reportCompare(0, 0);
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