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Diffstat (limited to 'node_modules/@babel/preset-modules/src/plugins/transform-edge-function-name/index.js')
| -rw-r--r-- | node_modules/@babel/preset-modules/src/plugins/transform-edge-function-name/index.js | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/node_modules/@babel/preset-modules/src/plugins/transform-edge-function-name/index.js b/node_modules/@babel/preset-modules/src/plugins/transform-edge-function-name/index.js deleted file mode 100644 index f6873283..00000000 --- a/node_modules/@babel/preset-modules/src/plugins/transform-edge-function-name/index.js +++ /dev/null @@ -1,31 +0,0 @@ -/** - * Edge 16 & 17 do not infer function.name from variable assignment. - * All other `function.name` behavior works fine, so we can skip most of @babel/transform-function-name. - * @see https://kangax.github.io/compat-table/es6/#test-function_name_property_variables_(function) - * - * Note: contrary to various Github issues, Edge 16+ *does* correctly infer the name of Arrow Functions. - * The variable declarator name inference issue only affects function expressions, so that's all we fix here. - * - * A Note on Minification: Terser undoes this transform *by default* unless `keep_fnames` is set to true. - * There is by design - if Function.name is critical to your application, you must configure - * your minifier to preserve function names. - */ - -export default ({ types: t }) => ({ - name: "transform-edge-function-name", - visitor: { - FunctionExpression: { - exit(path) { - if (!path.node.id && t.isIdentifier(path.parent.id)) { - const id = t.cloneNode(path.parent.id); - const binding = path.scope.getBinding(id.name); - // if the binding gets reassigned anywhere, rename it - if (binding?.constantViolations.length) { - path.scope.rename(id.name); - } - path.node.id = id; - } - }, - }, - }, -}); |
