gcc/testsuite/gfortran.dg/internal_pack_18.f90

   1 ! { dg-do compile }
   2 ! { dg-additional-options "-O0 -fdump-tree-original" }
   3 ! PR 57992 - this was packed/unpacked unnecessarily.
   4 ! Original case by Tobias Burnus.
   5 subroutine test
   6   interface
   7     function f2()
   8       integer, pointer, contiguous :: f2(:)
   9     end function f2
  10   end interface
  11
  12  call bar(f2())
  13 end subroutine test
  14 ! { dg-final { scan-tree-dump-not "_gfortran_internal_pack" "original" } }
  15 ! { dg-final { scan-tree-dump-not "_gfortran_internal_unpack" "original" } }