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Re: [Patch, Fortran] Fix -fcheck=pointer for F2008's NULL ptr to optional arguments

From: Tobias Burnus <burnus at net-b dot de>
To: gcc patches <gcc-patches at gcc dot gnu dot org>, gfortran <fortran at gcc dot gnu dot org>
Date: Sun, 05 Jun 2011 21:57:00 +0200
Subject: Re: [Patch, Fortran] Fix -fcheck=pointer for F2008's NULL ptr to optional arguments
References: <4DE6913A.5050809@net-b.de>

*ping*

On 1 June 2011, Tobias Burnus wrote:

The NULL pointer check (-fcheck=pointer) was wrong for Fortran 2008: It is now allowed to pass a null pointer (or not associated allocatables) to optional arguments to denote absent arguments.
Build and regtested on x86-64-linux.
OK for the trunk?
Tobias

References:
- [Patch, Fortran] Fix -fcheck=pointer for F2008's NULL ptr to optional arguments
  - From: Tobias Burnus

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