| 1 | var UnaryExpression = module.exports = function(operator, argument) {
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| 2 | this.type = 'UnaryExpression',
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| 3 | this.operator = operator;
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| 4 | this.argument = argument;
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| 5 | this.async = false;
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| 6 | };
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| 7 |
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| 8 | UnaryExpression.prototype.normalize = function (place) {
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| 9 | this.argument.normalize(place);
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| 10 | };
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| 11 |
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| 12 | UnaryExpression.prototype.transform = function (place) {
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| 13 | place = this.argument.transform(place);
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| 14 | if (this.argument.async) {
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| 15 | this.async = true;
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| 16 | }
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| 17 | return place;
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| 18 | };
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