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18 lines
347 B
JavaScript
18 lines
347 B
JavaScript
"use strict";
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module.exports = function ({
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types: t
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}) {
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const VOID_0 = t.unaryExpression("void", t.numericLiteral(0), true);
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return {
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name: "transform-undefined-to-void",
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visitor: {
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ReferencedIdentifier(path) {
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if (path.node.name === "undefined") {
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path.replaceWith(VOID_0);
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}
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}
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}
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};
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}; |