Hopefully it should be a reasonably straightforward fix.
I noticed you reported another issue for arrow functions inside arrow functions. Out of interest, are you hitting these because of code you've written, or are you running through some tests like test262?
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
Thanks for this! I just added an issue for it here to keep track: https://github.com/espruino/Espruino/issues/2068
Hopefully it should be a reasonably straightforward fix.
I noticed you reported another issue for arrow functions inside arrow functions. Out of interest, are you hitting these because of code you've written, or are you running through some tests like test262?