32 lines
670 B
JavaScript
32 lines
670 B
JavaScript
var util = require("../util");
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exports.ForOfStatement = function (node, parent, opts, generateUid) {
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var left = node.left;
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var key;
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if (left.type === "Identifier") {
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key = left;
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} else if (left.type === "VariableDeclaration") {
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key = left.declarations[0].id;
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} else {
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return;
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}
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var node2 = util.template("for-of", {
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ITERATOR_KEY: generateUid("iterator"),
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STEP_KEY: generateUid("step"),
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OBJECT: node.right,
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KEY: key
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});
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util.ensureBlock(node);
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var block = node2.body;
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block.body = block.body.concat(node.body.body);
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var declar = block.body[0];
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declar.kind = declar.kind;
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return node2;
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};
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