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Re: are malloc/new calls annotated if they may return NULL?

From: Ian Lance Taylor <ian at airs dot com>
To: tromey at redhat dot com
Cc: Diego Novillo <dnovillo at redhat dot com>, GCC Mailing List <gcc at gcc dot gnu dot org>
Date: 17 Jan 2005 13:27:50 -0500
Subject: Re: are malloc/new calls annotated if they may return NULL?
References: <41EBDDED.3000009@redhat.com><m3wtucuegv.fsf@localhost.localdomain><m3brbo9bio.fsf@gossamer.airs.com><m3sm50ue2m.fsf@localhost.localdomain>

Tom Tromey <tromey@redhat.com> writes:

> >>>>> "Ian" == Ian Lance Taylor <ian@airs.com> writes:
> 
> >> Interestingly, when I look through gcc/gcc, I can't find any real uses
> >> of DECL_IS_MALLOC.  Some code sets it, and some code tests it to copy
> >> the flag to a new decl, but nothing actually seems to use it.  Am I
> >> missing something?
> 
> Ian> handle_malloc_attribute() in c-common.c.
> 
> This sets the flag on a decl.  Nothing I can find meaningfully reads
> the flag.

Oh, sorry, misread.  As Daniel said, ECF_MALLOC.

Ian

References:
- are malloc/new calls annotated if they may return NULL?
  - From: Diego Novillo
- Re: are malloc/new calls annotated if they may return NULL?
  - From: Tom Tromey
- Re: are malloc/new calls annotated if they may return NULL?
  - From: Ian Lance Taylor
- Re: are malloc/new calls annotated if they may return NULL?
  - From: Tom Tromey

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