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Re: [fortran] spurious initialized warning with select-case?

From: Eric Botcazou <ebotcazou at adacore dot com>
To: Steve Kargl <sgk at troutmask dot apl dot washington dot edu>
Cc: gcc at gcc dot gnu dot org, Daniel Franke <franke dot daniel at gmail dot com>, fortran at gcc dot gnu dot org
Date: Sun, 5 Apr 2009 18:56:20 +0200
Subject: Re: [fortran] spurious initialized warning with select-case?
References: <200904051748.44878.franke.daniel@gmail.com> <20090405163835.GA67798@troutmask.apl.washington.edu>

> I'm not sure if it would work and I have idea where in trans*.c
> you need to do this, but if you mark the tree as used with
> something like
>
> TREE_USED (__result_f) = 1
>
> the middle-end may be silenced.

I think that TREE_NO_WARNING would be more appropriate for this purpose.

-- 
Eric Botcazou

Follow-Ups:
- Re: [fortran] spurious initialized warning with select-case?
  - From: Daniel Franke

References:
- [fortran] spurious initialized warning with select-case?
  - From: Daniel Franke
- Re: [fortran] spurious initialized warning with select-case?
  - From: Steve Kargl

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