gcc-4_9/gcc/testsuite/gfortran.dg/result_in_spec_2.f90

   1 ! { dg-do run }
   2 ! Tests the fix for PR32047, in which the null agument
   3 ! function for the character length would cause an ICE.
   4 !
   5 ! Contributed by Tobias Burnus <burnus@gcc.gnu.org >
   6 !
   7 module test1
   8   implicit none
   9 contains
  10   character(f()) function test2() result(r)
  11     interface
  12       pure function f()
  13         integer f
  14       end function f
  15     end interface
  16     r = '123'
  17   end function test2
  18 end module test1
  19
  20 pure function f()
  21   integer :: f
  22   f = 3
  23 end function f
  24
  25 program test
  26   use test1
  27   implicit none
  28   if(len (test2()) /= 3) call abort ()
  29   if(test2() /= '123') call abort ()
  30 end program test