gcc/testsuite/gfortran.dg/nested_modules_4.f90

   1 ! { dg-do compile }
   2 !
   3 ! Test for the fix to PR24409 - the name clash between the module
   4 ! name and the interface formal argument would cause an ICE.
   5 !
   6 ! Contributed by Paul Thomas  <pault@gcc.gnu.org>
   7 !
   8 module string
   9   interface
  10     function  lc(string )
  11       character(len=*), intent(in)  :: string
  12       character(len=len(string ))    :: lc
  13     end function lc
  14   end interface
  15 end module string
  16
  17 module serial
  18   use string
  19 end module serial
  20
  21   use serial
  22   use string
  23   character*15  :: buffer
  24   buffer = lc ("Have a Nice DAY")
  25   end
  26
  27 ! { dg-final { cleanup-modules "string serial" } }