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Message-ID: <1372932018.2796.22.camel@gumtree>
Subject: RE: Variable Length Arrays (VLA) proposal
From: Chris January <chris.january@allinea.com>
To: "Agovic, Sanimir" <sanimir.agovic@intel.com>
Cc: "gdb@sourceware.org" <gdb@sourceware.org>, "Boell, Keven"	 <keven.boell@intel.com>, "Weinmann, Christoph T"	 <christoph.t.weinmann@intel.com>
Date: Thu, 04 Jul 2013 10:00:00 -0000
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On Thu, 2013-07-04 at 09:53 +0100, Chris January wrote:
> On Thu, 2013-07-04 at 08:17 +0000, Agovic, Sanimir wrote:
> > Breakpoint 1, test () at vla.f90:4
> > 4           ALLOCATE(vla (3, 4, 5))
> > $1 = <not allocated>
> > type = integer(kind=4), ALLOCATABLE (0:1,0:1,0:1)
> > 5           ALLOCATE(character(len=2) :: str)
> > $2 = (( ( 0, 0) ( 0, 0) ) ( ( 0, 0) ( 0, 0) ) )
> 
> I have had reports this happens with the Fedora version of gfortran
> 4.7.2 (but not with the Debian version, IIRC) - I will look into it.

GDB 7.2 does not support DWARF 4 (specifically DW_FORM_exprloc in this
case) and that is the cause of this problem.

Chris