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
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
|
! RUN: %S/test_errors.sh %s %t %flang_fc1
! REQUIRES: shell
! Extended derived types
module m1
type :: t1
integer :: x
!ERROR: Component 'x' is already declared in this derived type
real :: x
end type
end
module m2
type :: t1
integer :: i
end type
type, extends(t1) :: t2
!ERROR: Component 'i' is already declared in a parent of this derived type
integer :: i
end type
end
module m3
type :: t1
end type
type, extends(t1) :: t2
integer :: i
!ERROR: 't1' is a parent type of this type and so cannot be a component
real :: t1
end type
type :: t3
end type
type, extends(t3) :: t4
end type
type, extends(t4) :: t5
!ERROR: 't3' is a parent type of this type and so cannot be a component
real :: t3
end type
end
module m4
type :: t1
integer :: t1
end type
!ERROR: Type cannot be extended as it has a component named 't1'
type, extends(t1) :: t2
end type
end
module m5
type :: t1
integer :: t2
end type
type, extends(t1) :: t2
end type
!ERROR: Type cannot be extended as it has a component named 't2'
type, extends(t2) :: t3
end type
end
module m6
! t1 can be extended if it is known as anything but t3
type :: t1
integer :: t3
end type
type, extends(t1) :: t2
end type
end
subroutine s6
use :: m6, only: t3 => t1
!ERROR: Type cannot be extended as it has a component named 't3'
type, extends(t3) :: t4
end type
end
subroutine r6
use :: m6, only: t5 => t1
type, extends(t5) :: t6
end type
end
module m7
type, private :: t1
integer :: i1
end type
type, extends(t1) :: t2
integer :: i2
integer, private :: i3
end type
end
subroutine s7
use m7
type(t2) :: x
integer :: j
j = x%i2
!ERROR: PRIVATE component 'i3' is only accessible within module 'm7'
j = x%i3
!ERROR: PRIVATE component 't1' is only accessible within module 'm7'
j = x%t1%i1
end
! 7.5.4.8(2)
module m8
type :: t
integer :: i1
integer, private :: i2
end type
type(t) :: y
integer :: a(1)
contains
subroutine s0
type(t) :: x
x = t(i1=2, i2=5) !OK
end
subroutine s1
a = [y%i2] !OK
end subroutine
end
subroutine s8
use m8
type(t) :: x
!ERROR: PRIVATE component 'i2' is only accessible within module 'm8'
x = t(2, 5)
!ERROR: PRIVATE component 'i2' is only accessible within module 'm8'
x = t(i1=2, i2=5)
!ERROR: PRIVATE component 'i2' is only accessible within module 'm8'
a = [y%i2]
end
! 7.5.4.8(2)
module m9
interface
module subroutine s()
end subroutine
end interface
type :: t
integer :: i1
integer, private :: i2
end type
end
submodule(m9) sm8
contains
module subroutine s
type(t) :: x
x = t(i1=2, i2=5) !OK
end
end
|
