28 lines
601 B
JavaScript
28 lines
601 B
JavaScript
var util = require("../../util");
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var t = require("../../types");
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exports.Function = function (node, parent, file) {
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if (!node.rest) return;
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var rest = node.rest;
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delete node.rest;
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t.ensureBlock(node);
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var argsId = t.identifier("arguments");
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argsId._ignoreAliasFunctions = true;
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node.body.body.unshift(
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t.variableDeclaration("var", [
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t.variableDeclarator(rest, t.arrayExpression([]))
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]),
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util.template("rest", {
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ARGUMENTS: argsId,
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START: t.literal(node.params.length),
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ARRAY: rest,
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KEY: file.generateUidIdentifier("key")
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})
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);
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};
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