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! { dg-do run }
! Type-bound procedures
! Check basic calls to NOPASS type-bound procedures.
MODULE m
IMPLICIT NONE
TYPE add
CONTAINS
PROCEDURE, NOPASS :: func => func_add
PROCEDURE, NOPASS :: sub => sub_add
PROCEDURE, NOPASS :: echo => echo_add
END TYPE add
TYPE mul
CONTAINS
PROCEDURE, NOPASS :: func => func_mul
PROCEDURE, NOPASS :: sub => sub_mul
PROCEDURE, NOPASS :: echo => echo_mul
END TYPE mul
CONTAINS
INTEGER FUNCTION func_add (a, b)
IMPLICIT NONE
INTEGER :: a, b
func_add = a + b
END FUNCTION func_add
INTEGER FUNCTION func_mul (a, b)
IMPLICIT NONE
INTEGER :: a, b
func_mul = a * b
END FUNCTION func_mul
SUBROUTINE sub_add (a, b, c)
IMPLICIT NONE
INTEGER, INTENT(IN) :: a, b
INTEGER, INTENT(OUT) :: c
c = a + b
END SUBROUTINE sub_add
SUBROUTINE sub_mul (a, b, c)
IMPLICIT NONE
INTEGER, INTENT(IN) :: a, b
INTEGER, INTENT(OUT) :: c
c = a * b
END SUBROUTINE sub_mul
SUBROUTINE echo_add ()
IMPLICIT NONE
WRITE (*,*) "Hi from adder!"
END SUBROUTINE echo_add
INTEGER FUNCTION echo_mul ()
IMPLICIT NONE
echo_mul = 5
WRITE (*,*) "Hi from muler!"
END FUNCTION echo_mul
! Do the testing here, in the same module as the type is.
SUBROUTINE test ()
IMPLICIT NONE
TYPE(add) :: adder
TYPE(mul) :: muler
INTEGER :: x
IF (adder%func (2, 3) /= 5 .OR. muler%func (2, 3) /= 6) THEN
CALL abort ()
END IF
CALL adder%sub (2, 3, x)
IF (x /= 5) THEN
CALL abort ()
END IF
CALL muler%sub (2, 3, x)
IF (x /= 6) THEN
CALL abort ()
END IF
! Check procedures without arguments.
CALL adder%echo ()
x = muler%echo ()
CALL adder%echo
END SUBROUTINE test
END MODULE m
PROGRAM main
USE m, ONLY: test
CALL test ()
END PROGRAM main
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