The generated function arguments m, n, o can conflict with the actual JS values (particularly n which is not uncommon as a variable name), causing weird errors.

Given a module:

module Example {
 fun show(something : a, list: b, value: c) {
 `
 (() => {
 for (let n = 0; n < #{list}.length; n++) {
 console.log(#{list}[n])
 }
 })()
 `
 }
}

This generates:

const AH = new(class extends _M {
 b(n, m, o) {
 return ((() => {
 for (let n = 0; n < m.length; n++) {
 console.log(m[n])
 }
 })());
 }
});

The n defined in the JavaScript code is shadowing the n defined as the minified argument name.

It seems like these generated arguments should be ones that cannot conflict, perhaps with an index/uuid like n9208, or __0__, __1__, etc..