19 lines
417 B
JavaScript
19 lines
417 B
JavaScript
import * as regex from "babel-helper-regex";
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import * as t from "babel-types";
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export default function () {
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return {
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visitor: {
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RegExpLiteral(path) {
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const { node } = path;
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if (!regex.is(node, "y")) return;
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path.replaceWith(t.newExpression(t.identifier("RegExp"), [
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t.stringLiteral(node.pattern),
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t.stringLiteral(node.flags)
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]));
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}
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}
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};
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}
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