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Re: [Patch, libgfortran] PR 25561 Part 0.9/2 Get rid of alloc stream

From: Thomas Koenig <tkoenig at netcologne dot de>
To: Jerry DeLisle <jvdelisle at verizon dot net>
Cc: Janne Blomqvist <blomqvist dot janne at gmail dot com>, gfortran <fortran at gcc dot gnu dot org>
Date: Tue, 06 May 2008 08:23:34 +0200
Subject: Re: [Patch, libgfortran] PR 25561 Part 0.9/2 Get rid of alloc stream
References: <481F8537.4020700@gmail.com> <481FDEC1.8090503@verizon.net> <1210049977.3213.1.camel@meiner.onlinehome.de>

I wrote:

> What about functions which return a variable number of characters?
> LEN_TRIM comes to mind, as do functions returning allocatable strings
> in F2003.

s/LEN_TRIM/TRIM/

... or what about

character(len=10000) a
a = ' '
i = 23.
write (*,'(A)') a(1:some_fun(i))

For reverse tabbing to work, especially when writing to a
non-seekable device we will probably have to use a buffer
of RECL size, and supply a reasonable RECL if none is
specified.

References:
- [Patch, libgfortran] PR 25561 Part 0.9/2 Get rid of alloc stream
  - From: Janne Blomqvist
- Re: [Patch, libgfortran] PR 25561 Part 0.9/2 Get rid of alloc stream
  - From: Jerry DeLisle
- Re: [Patch, libgfortran] PR 25561 Part 0.9/2 Get rid of alloc stream
  - From: Thomas Koenig

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