[Bug fortran/28548] New: [4.2 Regression]: Optional argument failed

[hjl at lucon dot org]

This is extracted from Tonto in SPEC CPU 2006:

[hjl@gnu-16 cpu2006-465g]$ cat foo.f90
  SUBROUTINE foo(p, translate)
  real(kind=kind(1.0d0)), dimension(3) :: p
  integer(kind=kind(1)), dimension(3), optional :: translate
  if (present(translate)) p = p + translate
  END SUBROUTINE
[hjl@gnu-16 cpu2006-465g]$ make
/export/build/gnu/gcc/build-x86_64-linux/gcc/gfortran
-B/export/build/gnu/gcc/build-x86_64-linux/gcc/ -O2 -S foo.f90
 In file foo.f90:4

  if (present(translate)) p = p + translate
                                          1
Error: 'translate' at (1) is an array and OPTIONAL; it cannot therefore be an
actual argument of an ELEMENTAL procedure unless there is a non-optional
argument with the same rank (12.4.1.5)
make: *** [foo.s] Error 1
[hjl@gnu-16 cpu2006-465g]$


-- 
           Summary: [4.2 Regression]: Optional argument failed
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hjl at lucon dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28548