1! { dg-do compile }
2!
3! PR39850: Too strict checking for procedures as actual argument
4!
5! Original test case by Tobias Burnus <burnus@gcc.gnu.org>
6! Modified by Janus Weil <janus@gcc.gnu.org>
7
8real function func()
9  print *,"func"
10  func = 42.0
11end function func
12
13program test
14  external func1,func2,func3,func4  ! subroutine or implicitly typed real function
15  call sub1(func1)
16  call sub2(func2)
17  call sub1(func3)
18  call sub2(func3)  ! { dg-error "is not a subroutine" }
19  call sub2(func4)
20  call sub1(func4)  ! { dg-error "is not a function" }
21contains
22  subroutine sub1(a1)
23    interface
24      real function a1()
25      end function
26    end interface
27    print *, a1()
28  end subroutine sub1
29  subroutine sub2(a2)
30    interface
31      subroutine a2
32      end subroutine
33    end interface
34    call a2()
35  end subroutine
36end
37
38