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// Copyright 2017 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-generatorfunction
description: The instance created by GeneratorFunction is not a constructor
info: |
25.2.1.1 GeneratorFunction ( p1, p2, … , pn, body )
...
3. Return ? CreateDynamicFunction(C, NewTarget, "generator", args).
19.2.1.1.1 Runtime Semantics: CreateDynamicFunction( constructor, newTarget, kind, args )
...
34. If kind is "generator", then
a. Let prototype be ObjectCreate(%GeneratorPrototype%).
b. Perform DefinePropertyOrThrow(F, "prototype", PropertyDescriptor{[[Value]]: prototype,
[[Writable]]: true, [[Enumerable]]: false, [[Configurable]]: false}).
...
features: [generators]
---*/
var GeneratorFunction = Object.getPrototypeOf(function*() {}).constructor;
var instance = GeneratorFunction();
assert.throws(TypeError, function() {
new instance();
})
reportCompare(0, 0);