gcc/testsuite/gfortran.dg/recursive_check_13.f90

   1 ! { dg-do run }
   2 ! { dg-options "-fcheck=recursion" }
   3 ! { dg-shouldfail "Recursion check" }
   4 !
   5 ! { dg-output "Fortran runtime error: Recursive call to nonrecursive procedure 'master.0.f'" }
   6 !
   7 ! PR fortran/39577
   8 !
   9 ! invalid - recursion
  10 module m
  11   implicit none
  12 contains
  13   subroutine f(rec)
  14     logical :: rec
  15     if(rec) then
  16       call h()
  17     end if
  18     return
  19   entry g()
  20   end subroutine f
  21   subroutine h()
  22     call f(.false.)
  23   end subroutine h
  24 end module m
  25
  26 program test
  27  use m
  28  implicit none
  29  call f(.false.)
  30  call f(.true.)
  31 end program test