gcc/testsuite/gfortran.dg/transfer_simplify_8.f90

   1 ! { dg-do run }
   2 ! { dg-options "-O0" }
   3 ! PR fortran/34537
   4 ! simplify_transfer used to ICE on divide by zero for cases like this,
   5 ! where the mold expression is a non-constant character expression.
   6 !
   7 ! Testcase contributed by Tobias Burnus <burnus@gcc.gnu.org >
   8 !
   9   character, pointer :: ptr(:)
  10   character(8) :: a
  11   allocate(ptr(9))
  12   ptr = transfer('Sample#0'//achar(0),ptr) ! Causes ICE
  13   if (any (ptr .ne. ['S','a','m','p','l','e','#','0',achar(0)])) call abort
  14   call test(a)
  15   if (a .ne. 'Sample#2') call abort
  16 contains
  17   subroutine test(a)
  18     character(len=*) :: a
  19     a = transfer('Sample#2',a)
  20   end subroutine test
  21 end