1! { dg-do compile }
2! { dg-options "-std=f2003 -Wintrinsic-shadow" }
3
4! PR fortran/33141
5! Check that the expected warnings are emitted if a user-procedure has the same
6! name as an intrinsic, but only if it is matched by the current -std=*.
7
8MODULE testmod
9  IMPLICIT NONE
10
11CONTAINS
12
13  ! ASIN is an intrinsic
14  REAL FUNCTION asin (arg) ! { dg-warning "shadow the intrinsic" }
15    IMPLICIT NONE
16    REAL :: arg
17  END FUNCTION asin
18
19  ! ASINH is one but not in F2003
20  REAL FUNCTION asinh (arg) ! { dg-bogus "shadow the intrinsic" }
21    IMPLICIT NONE
22    REAL :: arg
23  END FUNCTION asinh
24
25END MODULE testmod
26
27! ACOS is an intrinsic
28REAL FUNCTION acos (arg) ! { dg-warning "of an intrinsic" }
29  IMPLICIT NONE
30  REAL :: arg
31END FUNCTION acos
32
33! ACOSH not for F2003
34REAL FUNCTION acosh (arg) ! { dg-bogus "of an intrinsic" }
35  IMPLICIT NONE
36  REAL :: arg
37END FUNCTION acosh
38
39! A subroutine with the same name as an intrinsic subroutine
40SUBROUTINE random_number (arg) ! { dg-warning "of an intrinsic" }
41  IMPLICIT NONE
42  REAL, INTENT(OUT) :: arg
43END SUBROUTINE random_number
44
45! But a subroutine with the name of an intrinsic function is ok.
46SUBROUTINE atan (arg) ! { dg-bogus "of an intrinsic" }
47  IMPLICIT NONE
48  REAL :: arg
49END SUBROUTINE atan
50
51! As should be a function with the name of an intrinsic subroutine.
52REAL FUNCTION random_seed () ! { dg-bogus "of an intrinsic" }
53END FUNCTION random_seed
54
55! We do only compile, so no main program needed.
56