[Patch, fortran] PR29758 - Runtime segfault in RESHAPE with insufficient elements in SOURCE

Steve Kargl sgk@troutmask.apl.washington.edu
Fri Nov 10 19:01:00 GMT 2006


On Fri, Nov 10, 2006 at 07:15:08PM +0100, Paul Thomas wrote:
> >  
> >Index: gcc/testsuite/gfortran.dg/reshape_source_size_1.f90
> >===================================================================
> >*** gcc/testsuite/gfortran.dg/reshape_source_size_1.f90	(revision 0)
> >--- gcc/testsuite/gfortran.dg/reshape_source_size_1.f90	(revision 0)
> >***************
> >*** 0 ****
> >--- 1,11 ----
> >+ ! { dg-do compile }
> >+ ! Tests patch for PR29758, which arose from PR29431.  There was no check 
> >that there
> >+ ! were enough elements in the source to match the shape.
> >+ !
> >+ ! Contributed by Paul Thomas  <pault@gcc.gnu.org>
> >+ !
> >+    real :: a(2,2), b = 1.0, c(3), d(4)
> >+    a = reshape ([b], [2,2]) ! { dg-error "not enough elements" }
> >+    a = reshape (c, [2,2])   ! { dg-error "not enough elements" }
> >+    a = reshape (d, [2,2])
> >+ end


Do we silently accept the [,] array notation?  If not, you'll
need to change this to (/ /).

Otherwise, OK.

-- 
Steve



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