[range] VC8 - compiler warnings when including range/array headers

[Richard Webb <richard.webb@…>]

When using VC8/9 with the /Za (disable language extensions) option enabled, including range/begin.hpp or range/end.hpp after including boost/array.hpp results in some compiler warnings:

boost\range\begin.hpp(76) : warning C4224: nonstandard extension used : formal parameter 'array' was previously defined as a type
\boost\range\begin.hpp(82) : warning C4224: nonstandard extension used : formal parameter 'array' was previously defined as a type
\boost\range\end.hpp(74) : warning C4224: nonstandard extension used : formal parameter 'array' was previously defined as a type
\boost\range\end.hpp(80) : warning C4224: nonstandard extension used : formal parameter 'array' was previously defined as a type

[Thorsten Ottosen]

It is quite silly that the compiler gicves this warning, but I have changed the name of the parameter to 'a'.

-Thorsten