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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.
/*---
description: >
Behavior when error is thrown while type coercing `length` property of
result
es6id: 21.2.5.8
info: |
[...]
13. Repeat, while done is false
a. Let result be RegExpExec(rx, S).
[...]
16. Repeat, for each result in results,
a. Let nCaptures be ToLength(Get(result, "length")).
b. ReturnIfAbrupt(nCaptures).
features: [Symbol.replace]
---*/
var r = /./;
var uncoercibleLength = {
length: {
valueOf: function() {
throw new Test262Error();
}
}
};
r.exec = function() {
return uncoercibleLength;
};
assert.throws(Test262Error, function() {
r[Symbol.replace]('a', 'b');
});
reportCompare(0, 0);
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