Could it be that shortening variable names does not handle class definitions correctly?
That sounds entirely likely. I guess we could report this with Esprima but it feels like it's not very well maintained at the moment :(
@Gordon started
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.
That sounds entirely likely. I guess we could report this with Esprima but it feels like it's not very well maintained at the moment :(