### 💻 - [x] Would you like to work on a fix? ### How are you using Babel? babel-loader (webpack) ### Input code ```js function test(e) { let i = e; { const e = i[0]; switch (e) { case"n": const e = 1; return true; default: return false } } } console.log(test("nn")); ``` ====> ```js function test(e) { var i = e; { var _e = i[0]; switch (e) { // _e case "n": var _e2 = 1; return true; default: return false; } } } console.log(test("nn")); ``` ### Configuration file name _No response_ ### Configuration _No response_ ### Current and expected behavior https://babeljs.io/repl#?config_lz=N4IgZglgNgpgdgQwLYxALhAJxgBygOgCsBnEAGhB22JgBdS0BtRkeAN3NFoUwHM6GoAEaYA9gHcamBiAAmMMAgCuUemQAEcUbXUQY6gIwGNWnXoD6SUUMMHyILfPQgADPgCsIAL4UrslTAMilA0XgC6YRR4SrwQcAzMIAACQghCMFAA9NGxcAC0tJgI8WCimEh5ODzIdDDSnOFkLClpGdlQMXEFRSVlFUJQogDGANZ5xEOiOHG8DREUxKJKmEMwACoAnjioGBOYEDi03kA&code_lz=GYVwdgxgLglg9mABFApgZygChQSkQbwFgAoRMxAGxSkRkQF5EUBuE8gt98iBDJh2gG0ADAF1WpLmTQB3GFAgALRNjxFJU9hACGaFACIw-gFydNmnmD4oBARgnnzAJ2ognSKE5AszjgCYowNogFFCmGo7sLlBuSEEUer7sAL6-qcTplmhwVAB0FHAA5pioGJiGRjg4zEA&evaluate=true&lineWrap=true&version=7.28.5 ### Environment 1 ### Possible solution 1 ### Additional context 1
💻
How are you using Babel?
babel-loader (webpack)
Input code
====>
Configuration file name
No response
Configuration
No response
Current and expected behavior
https://babeljs.io/repl#?config_lz=N4IgZglgNgpgdgQwLYxALhAJxgBygOgCsBnEAGhB22JgBdS0BtRkeAN3NFoUwHM6GoAEaYA9gHcamBiAAmMMAgCuUemQAEcUbXUQY6gIwGNWnXoD6SUUMMHyILfPQgADPgCsIAL4UrslTAMilA0XgC6YRR4SrwQcAzMIAACQghCMFAA9NGxcAC0tJgI8WCimEh5ODzIdDDSnOFkLClpGdlQMXEFRSVlFUJQogDGANZ5xEOiOHG8DREUxKJKmEMwACoAnjioGBOYEDi03kA&code_lz=GYVwdgxgLglg9mABFApgZygChQSkQbwFgAoRMxAGxSkRkQF5EUBuE8gt98iBDJh2gG0ADAF1WpLmTQB3GFAgALRNjxFJU9hACGaFACIw-gFydNmnmD4oBARgnnzAJ2ognSKE5AszjgCYowNogFFCmGo7sLlBuSEEUer7sAL6-qcTplmhwVAB0FHAA5pioGJiGRjg4zEA&evaluate=true&lineWrap=true&version=7.28.5
Environment
1
Possible solution
1
Additional context
1