| // 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 during string coercion of the value returned |
| by functional replaceValue |
| es6id: 21.2.5.8 |
| info: | |
| 16. Repeat, for each result in results, |
| [...] |
| m. If functionalReplace is true, then |
| i. Let replacerArgs be «matched». |
| ii. Append in list order the elements of captures to the end of the |
| List replacerArgs. |
| iii. Append position and S as the last two elements of replacerArgs. |
| iv. Let replValue be Call(replaceValue, undefined, replacerArgs). |
| v. Let replacement be ToString(replValue). |
| [...] |
| o. ReturnIfAbrupt(replacement). |
| features: [Symbol.replace] |
| ---*/ |
| |
| var replacer = function() { |
| return { |
| toString: function() { |
| throw new Test262Error(); |
| } |
| }; |
| }; |
| |
| assert.throws(Test262Error, function() { |
| /x/[Symbol.replace]('[x]', replacer); |
| }); |