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Re: [patch] ATTR_NORETURN -> ATTRIBUTE_NORETURN unification [Re: [patch] ATTR_* -> ATTRIBUTE_* unification]

From: Joel Brobecker <brobecker at adacore dot com>
To: Pierre Muller <pierre dot muller at ics-cnrs dot unistra dot fr>
Cc: 'Jan Kratochvil' <jan dot kratochvil at redhat dot com>, tromey at redhat dot com, 'Pedro Alves' <pedro at codesourcery dot com>, gdb-patches at sourceware dot org, 'Mark Kettenis' <mark dot kettenis at xs4all dot nl>
Date: Tue, 4 May 2010 08:27:50 -0700
Subject: Re: [patch] ATTR_NORETURN -> ATTRIBUTE_NORETURN unification [Re: [patch] ATTR_* -> ATTRIBUTE_* unification]
References: <20100430181605.GA19190@host0.dyn.jankratochvil.net> <20100502213636.GA21869@host0.dyn.jankratochvil.net> <20100502231941.GA27802@host0.dyn.jankratochvil.net> <201005030041.55468.pedro@codesourcery.com> <20100502235257.GA29708@host0.dyn.jankratochvil.net> <000f01caea90$b99a0730$2cce1590$@muller@ics-cnrs.unistra.fr> <20100503074356.GA14569@host0.dyn.jankratochvil.net> <001501caeb53$d8c3bd40$8a4b37c0$@muller@ics-cnrs.unistra.fr>

>   Tom, what did you mean by poison these identifiers?
> Something like
> #undef NORETURN
> #define NORETURN "Anything that will for sure create a compilation error"

It's a pragma. For instance:

    #pragma GCC poison calloc strdup

-- 
Joel

References:
- Re: [patch] ATTR_* -> ATTRIBUTE_* unification [Re: `sentinel' gcc-3.x/OpenBSD compat.]
  - From: Jan Kratochvil
- [patch] ATTR_NORETURN -> ATTRIBUTE_NORETURN unification [Re: [patch] ATTR_* -> ATTRIBUTE_* unification]
  - From: Jan Kratochvil
- Re: [patch] ATTR_NORETURN -> ATTRIBUTE_NORETURN unification [Re: [patch] ATTR_* -> ATTRIBUTE_* unification]
  - From: Pedro Alves
- Re: [patch] ATTR_NORETURN -> ATTRIBUTE_NORETURN unification [Re: [patch] ATTR_* -> ATTRIBUTE_* unification]
  - From: Jan Kratochvil
- RE: [patch] ATTR_NORETURN -> ATTRIBUTE_NORETURN unification [Re: [patch] ATTR_* -> ATTRIBUTE_* unification]
  - From: Pierre Muller
- Re: [patch] ATTR_NORETURN -> ATTRIBUTE_NORETURN unification [Re: [patch] ATTR_* -> ATTRIBUTE_* unification]
  - From: Jan Kratochvil
- RE: [patch] ATTR_NORETURN -> ATTRIBUTE_NORETURN unification [Re: [patch] ATTR_* -> ATTRIBUTE_* unification]
  - From: Pierre Muller

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