gcc/testsuite/gfortran.dg/dev_null.F90

   1 ! { dg-do run }
   2 ! pr19478 read from /dev/null
   3 ! Thomas.Koenig@online.de
   4 #if defined  _WIN32
   5 #define DEV_NULL "nul"
   6 #else
   7 #define DEV_NULL "/dev/null"
   8 #endif
   9       character*20 foo
  10       open(10,file=DEV_NULL)
  11       write(10,'(A)') "Hello"
  12       rewind(10)
  13       read(10,'(A)',end=100) foo
  14       call abort
  15  100  continue
  16       end