[Mesa-dev] [PATCH 5/6] i965: Silence unused parameter warning

[Carl Worth]

On Fri, Feb 27 2015, Ian Romanick wrote:
> All dd functions take a gl_context as the first parameter.  Instead of
> removing it, just silence the warning.

For code using gcc, I really prefer the __attribute__((__unused__))
style, (though, obviously hidden in a reasonable looking macro). That
results in cleaner looking code than these weird unused expressions
being cast to void.

Does MSVC have an equivalent? Or, does it not emit the warning in the
first place such that we could just define the macro as empty outside of
gcc?

So there's room for investigation here. In the meantime:

Reviewed-by: Carl Worth <cworth at cworth.org>

-Carl
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