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Date: Wed, 28 Sep 2005 07:59:00 -0000
From: "federico dot carminati at cern dot ch" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Message-ID: <20050928075749.24100.federico.carminati@cern.ch>
Reply-To: gcc-bugzilla@gcc.gnu.org
Subject: [Bug fortran/24100] New: gfortran cannot compile data statement
X-Bugzilla-Reason: CC
X-SW-Source: 2005-09/txt/msg03479.txt.bz2
List-Id: <gcc-bugs.sourceware.org>

Not sure whether this is in the standard or an extentions to it, but it works with all fortran compilers I 
have access to and it fails with gfortran

$ cat > bug.f <<EOF
      program bug
      parameter (maxdim=5)
      dimension a(maxdim,maxdim)
      data ((a(j,k),k=1,j),j=1,maxdim) /
     +  1,  2,  3,  4,  5,  6,  7,  8,  
     +  9, 10, 11, 12, 13, 14, 15 /
      character*20 fmt
*
      write(fmt,'(''('',i2.2,''(1x,f5.2))'')') maxdim
      do j=1,maxdim
         print fmt, (a(j,k),k=1,maxdim)
      enddo
      end
EOF

$ gfortran -o bug bug.f
In file bug.f:4

      data ((a(j,k),k=1,j),j=1,maxdim) /                                
                       1
Error: Variable 'j' at (1) cannot appear in an initialization expression

-- 
           Summary: gfortran cannot compile data statement
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: federico dot carminati at cern dot ch
                CC: gcc-bugs at gcc dot gnu dot org
  GCC host triplet: Darwin 8.2.0 powerpc


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24100