21 lines
398 B
JavaScript
21 lines
398 B
JavaScript
'use strict'
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module.exports = one
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function one(node, parent) {
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var self = this
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var visitors = self.visitors
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// Fail on unknown nodes.
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if (typeof visitors[node.type] !== 'function') {
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self.file.fail(
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new Error(
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'Missing compiler for node of type `' + node.type + '`: `' + node + '`'
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),
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node
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)
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}
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return visitors[node.type].call(self, node, parent)
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}
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