19 lines
442 B
JavaScript
19 lines
442 B
JavaScript
var util = require("../util");
|
|
var b = require("ast-types").builders;
|
|
|
|
exports.Function = function (node) {
|
|
if (!node.rest) return;
|
|
|
|
var rest = node.rest;
|
|
delete node.rest;
|
|
|
|
var templateName = "arguments-slice-assign";
|
|
if (node.params.length) templateName += "-arg";
|
|
|
|
util.ensureBlock(node);
|
|
node.body.body.unshift(util.template(templateName, {
|
|
VARIABLE_NAME: rest,
|
|
SLICE_ARG: b.literal(node.params.length)
|
|
}));
|
|
};
|