gcc/testsuite/gfortran.dg/specification_type_resolution_1.f90

   1 ! { dg-do compile }
   2 ! Test of the fix of PR27089, where gfortran was unable to resolve the
   3 ! type of n_elements_uncommon_with_ in the specification expression on
   4 ! line 21.
   5 !
   6 ! Test extracted from vec{int}.F90 of tonto.
   7 !
   8 module test
   9    public    n_elements_uncommon_with_
  10    interface n_elements_uncommon_with_
  11       module procedure n_elements_uncommon_with
  12    end interface
  13 contains
  14    pure function n_elements_uncommon_with(x) result(res)
  15       integer(4), dimension(:), intent(in) :: x
  16       integer(4) :: res
  17       res = size (x, 1)
  18    end function
  19    pure function elements_uncommon_with(x) result(res)
  20       integer(4), dimension(:), intent(in) :: x
  21       integer(4), dimension(n_elements_uncommon_with_(x)) :: res
  22       res = x
  23    end function
  24 end module test
  25    use test
  26    integer(4) :: z(4)
  27    z = 1
  28    print *, elements_uncommon_with (z)
  29    print *, n_elements_uncommon_with_ (z)
  30 end