The functions passed to rb_ensure should be VALUEs. It's probably
the case that Ruby is going to pass these directly without ever
examining them, but maybe not.
This wraps the ParseArgs pointer as a Ruby object (of class Data
which is what the documentation seems to suggest rather than class
Object, but Data is also deprecated so who knows?).
This fixes several compilation warnings about mismatched types.
The functions passed to
rb_ensureshould beVALUEs. It's probably the case that Ruby is going to pass these directly without ever examining them, but maybe not.This wraps the
ParseArgspointer as a Ruby object (of classDatawhich is what the documentation seems to suggest rather than classObject, butDatais also deprecated so who knows?).This fixes several compilation warnings about mismatched types.