------- Comment #4 from fmuldoo at me dot lsu dot edu 2008-05-20 20:40 -------
Subject: Re: ICE in gfc_conv_descriptor_dimension, at
fortran/trans-array.c:242
Hi Paul,
Thanks for the work-around. I now have got my code built using
gfortran.
Frank
On Sat, 2008-05-17 at 16:20 +0000, pault at gcc dot gnu dot org wrote:
>
> ------- Comment #2 from pault at gcc dot gnu dot org 2008-05-17 16:20 -------
> (In reply to comment #1)
> > Created an attachment (id=15589)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15589&action=view)
> --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15589&action=view) [edit]
> > Very small code example
> >
> Frank,
>
> The problem arises because of the declaration of 'u' in 'overlap_1. gfortran
> declares automatic arrays to be array types in TREE-SSA. For some reason, the
> interface code in the function code is barfing when it tries to set the
> dimensions of the result. The interface is assuming that there is a
> descriptor
> available for 'u' and this generates the ICE. I will investigate because it
> is
> legal code. In the mean time, a workaround is to declare 'u' as assumed
> shape,
> thusly:
>
> real, intent(in), dimension(:,:,:) :: u
>
> This forces the array to be represented as descriptor type and does not lose
> anything from your code. It also is a bit easier on the eye:)
>
> Thanks for the report.
>
> Paul
>
>
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36167
