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
|
error[E0506]: cannot assign to `vec[..]` because it is borrowed
--> $DIR/borrowck-vec-pattern-nesting.rs:21:13
|
19 | [box ref _a, _, _] => {
| ------ borrow of `vec[..]` occurs here
20 | //~^ borrow of `vec[..]` occurs here
21 | vec[0] = box 4; //~ ERROR cannot assign
| ^^^^^^^^^^^^^^ assignment to borrowed `vec[..]` occurs here
error[E0506]: cannot assign to `vec[..]` because it is borrowed
--> $DIR/borrowck-vec-pattern-nesting.rs:33:13
|
31 | &mut [ref _b..] => {
| ------ borrow of `vec[..]` occurs here
32 | //~^ borrow of `vec[..]` occurs here
33 | vec[0] = box 4; //~ ERROR cannot assign
| ^^^^^^^^^^^^^^ assignment to borrowed `vec[..]` occurs here
error[E0508]: cannot move out of type `[std::boxed::Box<isize>]`, a non-copy slice
--> $DIR/borrowck-vec-pattern-nesting.rs:43:14
|
43 | &mut [_a, //~ ERROR cannot move out
| ^-- hint: to prevent move, use `ref _a` or `ref mut _a`
| ______________|
| |
44 | | //~| cannot move out
45 | | //~| to prevent move
46 | | ..
47 | | ] => {
| |_________^ cannot move out of here
error[E0508]: cannot move out of type `[std::boxed::Box<isize>]`, a non-copy slice
--> $DIR/borrowck-vec-pattern-nesting.rs:56:13
|
56 | let a = vec[0]; //~ ERROR cannot move out
| ^^^^^^
| |
| cannot move out of here
| help: consider using a reference instead: `&vec[0]`
error[E0508]: cannot move out of type `[std::boxed::Box<isize>]`, a non-copy slice
--> $DIR/borrowck-vec-pattern-nesting.rs:64:14
|
64 | &mut [ //~ ERROR cannot move out
| ______________^
65 | | //~^ cannot move out
66 | | _b] => {}
| |__________--^ cannot move out of here
| |
| hint: to prevent move, use `ref _b` or `ref mut _b`
error[E0508]: cannot move out of type `[std::boxed::Box<isize>]`, a non-copy slice
--> $DIR/borrowck-vec-pattern-nesting.rs:69:13
|
69 | let a = vec[0]; //~ ERROR cannot move out
| ^^^^^^
| |
| cannot move out of here
| help: consider using a reference instead: `&vec[0]`
error[E0508]: cannot move out of type `[std::boxed::Box<isize>]`, a non-copy slice
--> $DIR/borrowck-vec-pattern-nesting.rs:77:14
|
77 | &mut [_a, _b, _c] => {} //~ ERROR cannot move out
| ^--^^--^^--^
| || | |
| || | ...and here (use `ref _c` or `ref mut _c`)
| || ...and here (use `ref _b` or `ref mut _b`)
| |hint: to prevent move, use `ref _a` or `ref mut _a`
| cannot move out of here
error[E0508]: cannot move out of type `[std::boxed::Box<isize>]`, a non-copy slice
--> $DIR/borrowck-vec-pattern-nesting.rs:81:13
|
81 | let a = vec[0]; //~ ERROR cannot move out
| ^^^^^^
| |
| cannot move out of here
| help: consider using a reference instead: `&vec[0]`
error: aborting due to 8 previous errors
|
