3c6a8ae200
* Fix rewriteThis in helper-module-transforms for computed class elements * Added test file and corrected the visitor * Revert .gitignore * Using skipAllButComputedKey method from plugin-replace-supers * added tests for class methods * Added tests for both class properties and methods and fixed skipping computed key for methods * Fixed condition for class methods * revised the conditions for class methods * Added more tests and used else-if in classmethod condition * Update packages/babel-helper-replace-supers/src/index.js Co-Authored-By: Nicolò Ribaudo <nicolo.ribaudo@gmail.com> Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
26 lines
704 B
JavaScript
26 lines
704 B
JavaScript
import { skipAllButComputedKey } from "@babel/helper-replace-supers";
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export default function rewriteThis(programPath: NodePath) {
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// Rewrite "this" to be "undefined".
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programPath.traverse(rewriteThisVisitor);
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}
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/**
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* A visitor to walk the tree, rewriting all `this` references in the top-level scope to be
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* `undefined`.
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*/
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const rewriteThisVisitor = {
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ThisExpression(path) {
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path.replaceWith(path.scope.buildUndefinedNode());
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},
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Function(path) {
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if (path.isMethod()) skipAllButComputedKey(path);
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else if (!path.isArrowFunctionExpression()) path.skip();
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},
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ClassProperty(path) {
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skipAllButComputedKey(path);
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},
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ClassPrivateProperty(path) {
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path.skip();
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},
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};
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