gcc/testsuite/gfortran.dg/host_assoc_function_6.f90

   1 ! { dg-do compile }
   2 ! Tests the fix for PR38765 in which the use associated symbol
   3 ! 'fun' was confused with the contained function in 'mod_b'
   4 ! because the real name was being used instead of the 'use'
   5 ! name..
   6 !
   7 ! Contributed by Paul Thomas  <pault@gcc.gnu.org>
   8 ! from a report by Marco Restelli.
   9 !
  10 module mod_a
  11   implicit none
  12   public :: fun
  13   private
  14 contains
  15   pure function fun(x) result(mu)
  16     real, intent(in) :: x(:,:)
  17     real :: mu(2,2,size(x,2))
  18     mu = 2.0
  19   end function fun
  20 end module mod_a
  21
  22 module mod_b
  23   use mod_a, only: &
  24   a_fun => fun
  25   implicit none
  26   private
  27 contains
  28   pure function fun(x) result(mu)
  29     real, intent(in) :: x(:,:)
  30     real :: mu(2,2,size(x,2))
  31     mu = a_fun(x)
  32   end function fun
  33 end module mod_b