r179687 - Implemented #pragma GCC warning/error in the same mould as #pragma message.

[Andy Gibbs]

On Wednesday, April 17, 2013 6:48 PM, Jordan Rose wrote:
> Sorry to get this post-commit, but isn't this wrong because
> the GCC version doesn't use parens? Maybe we don't care
> because we don't really support preprocessing under one
> compiler and compiling under another, but it is strange to
> get this "wrong".

Jordan, you have caught me out!

Let me push a fix tomorrow morning when I'm back in.

Thanks for spotting it.

Andy