void typedef with new type alias generates invalid binding

[nyurik]

My code needs to generate new type aliases for a large native library. I can easily do it by prefix, e.g. "VCL_.*", but some matching typedefs break because neither Copy nor Clone are implemented for c_void.

// bindgen-flags: --new-type-alias "MY_VOID"
typedef void MY_VOID;

// Generated code
#[repr(transparent)]
#[derive(Debug, Copy, Clone)]        // <--- ERROR - c_void does not implement Copy or Clone
pub struct MY_VOID(pub ::std::os::raw::c_void);