[patch, fortran] PR 37721, warn about target > source in TRANSFER

[Steve Kargl]

On Fri, Aug 05, 2011 at 10:38:44PM +0200, Thomas Koenig wrote:
> Hello world,
> 
> the attached patch fixes PR 37721 by moving the check for TRANSFER size 
> mismatches to checking, away from simplification.  That means that it is 
> possible to check character MOLDs whose size is constant, but which 
> aren't constant themselves.
> 
> I added the extra argument to gfc_target_interpret_expr because for a 
> TRANSFER, we want a binary copy and not a conversion between wide and
> normal characters.
> 
> Regression-tested.  OK for trunk?
> 

OK.

-- 
Steve