Last change
on this file since 8d391a1 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
initial commit
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File size:
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1 | module.exports = function createCustomError(name, message) {
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2 | // use Object.create(), because some VMs prevent setting line/column otherwise
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3 | // (iOS Safari 10 even throws an exception)
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4 | var error = Object.create(SyntaxError.prototype);
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5 | var errorStack = new Error();
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6 |
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7 | error.name = name;
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8 | error.message = message;
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9 |
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10 | Object.defineProperty(error, 'stack', {
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11 | get: function() {
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12 | return (errorStack.stack || '').replace(/^(.+\n){1,3}/, name + ': ' + message + '\n');
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13 | }
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14 | });
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15 |
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16 | return error;
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17 | };
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