1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
MODULE one
IMPLICIT NONE
INTEGER :: nx = 1
CONTAINS
SUBROUTINE sub (n)
INTEGER, INTENT(INOUT) :: n
n = n + 1
END SUBROUTINE sub
INTEGER FUNCTION fun() result(i)
i = 3
END FUNCTION
END MODULE one
MODULE two
USE one, ONLY: nx, sub, fun
IMPLICIT NONE
END MODULE two
PROGRAM test
USE two
USE one, ONLY: nx, sub, fun
PRINT *, nx
IF (nx /= 1) ERROR STOP
CALL sub ( nx )
PRINT *, nx
IF (nx /= 2) ERROR STOP
PRINT *, fun()
if (fun() /= 3) ERROR STOP
END PROGRAM test
|
