blob: ab4868de1367fbc83e8280f07d452c6b42dcc317 (
plain)
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
41
42
43
44
45
46
47
48
49
50
|
! { dg-do run }
!
! Test the fix for PR35824, in which the interface assignment and
! negation did not work correctly.
!
! Contributed by Rolf Roth <everyo@gmx.net>
!
module typemodule
type alltype
double precision :: a
double precision,allocatable :: b(:)
end type
interface assignment(=)
module procedure at_from_at
end interface
interface operator(-)
module procedure neg_at
end interface
contains
subroutine at_from_at(b,a)
type(alltype), intent(in) :: a
type(alltype), intent(out) :: b
b%a=a%a
allocate(b%b(2))
b%b=a%b
end subroutine at_from_at
function neg_at(a) result(b)
type(alltype), intent(in) :: a
type(alltype) :: b
b%a=-a%a
allocate(b%b(2))
b%b=-a%b
end function neg_at
end module
use typemodule
type(alltype) t1,t2,t3
allocate(t1%b(2))
t1%a=0.5d0
t1%b(1)=1d0
t1%b(2)=2d0
t2=-t1
if (t2%a .ne. -0.5d0) call abort
if (any(t2%b .ne. [-1d0, -2d0])) call abort
t1=-t1
if (t1%a .ne. -0.5d0) call abort
if (any(t1%b .ne. [-1d0, -2d0])) call abort
end
! { dg-final { cleanup-modules "typemodule" } }
|
