List Archive: gentoo-dev
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On Sat, 26 Jun 2010 21:57:33 +0200
Enrico Weigelt <weigelt@...> wrote:
> > Uhm. No. Certain compilers will give you warnings for f(g(a), g(b))
> > if you -Wall.
> Warn on what exactly ?
That f's arguments are evaluated in an unspecified order.
> Which compilers do that ?
For all you know, gcc 4.7.
New gcc releases regularly issue lots of new warnings for correct code,
particularly with -Wall. Other compilers are even worse.