| 1 | var BlockStatement = module.exports = function(body) {
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| 2 | this.type = 'BlockStatement';
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| 3 | this.body = body;
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| 4 | };
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| 5 |
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| 6 | BlockStatement.prototype.normalize = function () {
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| 7 | var body = [];
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| 8 | for (var i = 0; i < this.body.length; i++) {
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| 9 | var statement = this.body[i];
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| 10 | if (statement.type === 'IfStatement') {
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| 11 | statement.normalize(body);
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| 12 | } else if (statement.type === 'ForStatement') {
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| 13 | statement.normalize(body);
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| 14 | statement = statement.transformedStatement;
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| 15 | } else if (statement.type === 'WhileStatement') {
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| 16 | statement.normalize(body);
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| 17 | } else if (statement.type === 'SwitchStatement') {
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| 18 | statement.normalize(body);
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| 19 | } else if (statement.type === 'ExpressionStatement') {
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| 20 | statement.normalize(body);
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| 21 | } else {
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| 22 | body.push(statement);
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| 23 | }
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| 24 | }
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| 25 | this.body = body;
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| 26 | };
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