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Re: [PATCH]: New warning option -Walloca

From: Tom Tromey <tromey at redhat dot com>
To: Manuel LÃpez-IbÃÃez <lopezibanez at gmail dot com>
Cc: "Raksit Ashok" <raksit dot ashok at gmail dot com>, gcc-patches at gcc dot gnu dot org
Date: Fri, 31 Aug 2007 07:45:41 -0600
Subject: Re: [PATCH]: New warning option -Walloca
References: <49886b970708301427r645c9dr58443fc40385cd6e@mail.gmail.com> <m3bqcoobpz.fsf@fleche.redhat.com> <6c33472e0708310428l293796a7q3e4819fc161d4f71@mail.gmail.com>
Reply-to: tromey at redhat dot com

>>>>> "Manuel" == Manuel LÃpez-IbÃÃez <lopezibanez@gmail.com> writes:

Manuel> On the contrary, I suppose it will work if you poison the identifier
Manuel> before including any system headers. Doesn't it?

I believe this will give an error if a system header even declares
alloca.  That's a bit unfriendly, since most users won't have control
over these headers.

Tom

Follow-Ups:
- RE: [PATCH]: New warning option -Walloca
  - From: Dave Korn
- Re: [PATCH]: New warning option -Walloca
  - From: Raksit Ashok

References:
- [PATCH]: New warning option -Walloca
  - From: Raksit Ashok
- Re: [PATCH]: New warning option -Walloca
  - From: Tom Tromey
- Re: [PATCH]: New warning option -Walloca
  - From: Manuel López-Ibáñez

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