[C++-sig] [patch] Unused variable warnings.

[Giulio Eulisse]

> Just my two cents, but it would maybe have been better if you had used the
> 'ignore_unused_variable_warning' function, which is defined in
> 'concept_check.hpp' - or maybe something similar already in use for
> boost.python (anyone?)

Didn't know about the existance of such a function, sorry.  

> Moreover, I may be wrong but, the common (standard?) way of preventing such
> warnings is to remove the unused parameter name - so the, for instance, the
> function
> 
>   inline void register_class_to_python(mpl::true_ copyable, SelectHolder
> selector, T* = 0)
> 
> would become
> 
>   inline void register_class_to_python(mpl::true_ /*copyable*/, SelectHolder
> /*selector*/, T* = 0)

Didn't know about that as well, sorry again.

-- 
Giulio Eulisse
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