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! { dg-do run }
! { dg-options "-std=f2008 -fall-intrinsics" }
! PR fortran/34162
! Internal procedures as actual arguments (like restricted closures).
! Check it works basically.
! Contributed by Daniel Kraft, d@domob.eu.
MODULE m
IMPLICIT NONE
ABSTRACT INTERFACE
FUNCTION returnValue ()
INTEGER :: returnValue
END FUNCTION returnValue
SUBROUTINE doSomething ()
END SUBROUTINE doSomething
END INTERFACE
CONTAINS
FUNCTION callIt (proc)
PROCEDURE(returnValue) :: proc
INTEGER :: callIt
callIt = proc ()
END FUNCTION callIt
SUBROUTINE callSub (proc)
PROCEDURE(doSomething) :: proc
CALL proc ()
END SUBROUTINE callSub
END MODULE m
PROGRAM main
USE :: m
IMPLICIT NONE
INTEGER :: a
a = 42
IF (callIt (myA) /= 42) CALL abort ()
CALL callSub (incA)
IF (a /= 43) CALL abort ()
CONTAINS
FUNCTION myA ()
INTEGER :: myA
myA = a
END FUNCTION myA
SUBROUTINE incA ()
a = a + 1
END SUBROUTINE incA
END PROGRAM main
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