| // 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 `0` 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, |
| [...] |
| d. Let matched be ToString(Get(result, "0")). |
| e. ReturnIfAbrupt(matched). |
| features: [Symbol.replace] |
| ---*/ |
| |
| var r = /./; |
| var uncoercibleValue = { |
| 0: { |
| toString: function() { |
| throw new Test262Error(); |
| } |
| } |
| }; |
| r.exec = function() { |
| return uncoercibleValue; |
| }; |
| |
| assert.throws(Test262Error, function() { |
| r[Symbol.replace]('a', 'b'); |
| }); |
