30 lines
716 B
JavaScript
30 lines
716 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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var templateName = "arguments-slice-assign";
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if (node.params.length) templateName += "-arg";
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t.ensureBlock(node);
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var call = t.callExpression(
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file.addDeclaration("arguments-to-array"),
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[t.identifier("arguments")]
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);
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if (node.params.length) {
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call = t.callExpression(t.memberExpression(call, t.identifier("slice")), [t.literal(node.params.length)]);
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}
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call._ignoreAliasFunctions = true;
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node.body.body.unshift(t.variableDeclaration("var", [
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t.variableDeclarator(rest, call)
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]));
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};
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