[Bug fortran/49025] New: gfortran bug: Local variable does not hide generic procedure.

david.sagan at gmail dot com gcc-bugzilla@gcc.gnu.org
Tue May 17 15:53:00 GMT 2011


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49025

           Summary: gfortran bug: Local variable does not hide generic
                    procedure.
           Product: gcc
           Version: 4.5.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: david.sagan@gmail.com


Consider the following test code:

-----------------------------------

module test

interface kick
  subroutine a_kick
  end subroutine
end interface

contains

subroutine my_sub
  implicit none
  integer kick
  call some_sub(kick)
end subroutine

end module

----------------------------------
Compiling gives:

lnx4103:~/dcs/bmad_distribution/test_build> gfortran --version
GNU Fortran (GCC) 4.5.1
Copyright (C) 2010 Free Software Foundation, Inc.

lnx4103:~/dcs/bmad_distribution/test_build> gfortran -c test.f90
test.f90:13.16:

  call some_sub(kick)
                1
Error: GENERIC procedure 'kick' is not allowed as an actual argument at (1)


The local "kick" variable is not hiding the "kick" generic procedure. 
This code compiles with ifort v9 and v12.



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