Right now, when I define a deftype function f the generated js code looks
something like:
f = function(self, arg) {
if (self.func) {
return self.func(self, arg);
}
else {
// check if self implements protocol
return f._(self, arg);
}
}
This seems like an awful lot of indirection just for a function call. Is
there a way to disable the protocol checks (maybe with advanced
optimization?). Or do I have to define all functions outside the deftype in
order to avoid the additional overhead of type checking?
I mean, yes, the error messages are helpful, but when I call a deftype
function with the wrong argument I'm gonna get a runtime error in 99% of
the cases anyway when I access some invalid field.
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