gcc/testsuite/gfortran.dg/mapping_3.f90

   1 ! { dg-do run }
   2 ! Tests the fix for PR33888, in which the character length of
   3 ! the elemental function myfunc was not being calculated before
   4 ! the temporary for the array result was allocated.
   5 !
   6 ! Contributed by Walter Spector <w6ws@earthlink.net>
   7 !
   8 program ftn95bug
   9   implicit none
  10
  11   character(8) :: indata(4) =  &
  12               (/ '12344321', '98766789', 'abcdefgh', 'ABCDEFGH' /)
  13
  14   call process (myfunc (indata))  ! <- This caused a gfortran ICE !
  15
  16 contains
  17
  18   elemental function myfunc (s)
  19     character(*), intent(in) :: s
  20     character(len (s)) :: myfunc
  21
  22     myfunc = s
  23
  24   end function
  25
  26   subroutine process (strings)
  27     character(*), intent(in) :: strings(:)
  28
  29     if (any (strings .ne. indata)) STOP 1
  30
  31   end subroutine
  32
  33 end program