On Mon, May 25, 2009 at 12:10:49PM -0400, Tom Lane wrote:
> [ thinks for a bit... ] What might be both safe and warning-free
> is to code an explicit empty statement, viz macro body as
>
> if (1) { ... } else ((void) 0)
I just tried this and yes, it quietens gcc and probably is at least as save as
the old version. Therefore I just commit this small change.
Michael
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