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To: gentoo-dev@g.o
From: Ciaran McCreesh <ciaran.mccreesh@...>
Subject: Re: FYI: Rules for distro-friendly packages
Date: Sat, 26 Jun 2010 21:12:54 +0100
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.

-- 
Ciaran McCreesh
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Replies:
Re: FYI: Rules for distro-friendly packages
-- Nikos Chantziaras
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FYI: Rules for distro-friendly packages
-- Enrico Weigelt
Re: FYI: Rules for distro-friendly packages
-- Petteri R├Ąty
Re: FYI: Rules for distro-friendly packages
-- Enrico Weigelt
Re: FYI: Rules for distro-friendly packages
-- Ciaran McCreesh
Re: FYI: Rules for distro-friendly packages
-- Enrico Weigelt
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