llvm/flang/test/Semantics/cuf02.cuf

! RUN: %python %S/test_errors.py %s %flang_fc1
module m
  interface
    attributes(device) subroutine exts1
    end
  end interface
 contains
  recursive attributes(device) subroutine s1 ! ok
  end
  pure attributes(device) subroutine s2 ! ok
  end
  elemental attributes(device) subroutine s3 ! ok
  end
  subroutine s4
   contains
    !ERROR: A device subprogram may not be an internal subprogram
    attributes(device) subroutine inner
    end
  end
  attributes(device) subroutine s5 ! nvfortran crashes on this one
   contains
    !ERROR: 'inner' may not be an internal procedure of CUDA device subprogram 's5'
    subroutine inner
    end
  end
  attributes(device) subroutine s6
    stmtfunc(x) = x + 1. ! ok
  end
  !ERROR: A function may not have ATTRIBUTES(GLOBAL) or ATTRIBUTES(GRID_GLOBAL)
  attributes(global) real function f1
  end
  !ERROR: A kernel subprogram may not be RECURSIVE, PURE, or ELEMENTAL
  recursive attributes(global) subroutine s7
  end
  !ERROR: A kernel subprogram may not be RECURSIVE, PURE, or ELEMENTAL
  pure attributes(global) subroutine s8
  end
  !ERROR: A kernel subprogram may not be RECURSIVE, PURE, or ELEMENTAL
  elemental attributes(global) subroutine s9
  end
  !ERROR: A kernel subprogram may not be RECURSIVE, PURE, or ELEMENTAL
  recursive attributes(grid_global) subroutine s10
  end
  !ERROR: A kernel subprogram may not be RECURSIVE, PURE, or ELEMENTAL
  pure attributes(grid_global) subroutine s11
  end
  !ERROR: A kernel subprogram may not be RECURSIVE, PURE, or ELEMENTAL
  elemental attributes(grid_global) subroutine s12
  end
end

attributes(device) subroutine exts1
end