blob: a670e2501331f3aa0f0ea3056666cd83d9f411e3 (
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
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
|
error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
--> tests/ui-nightly/transmute-mut-dst-unsized.rs:17:32
|
17 | const DST_UNSIZED: &mut [u8] = transmute_mut!(&mut [0u8; 1]);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| |
| doesn't have a size known at compile-time
| required by a bound introduced by this call
|
= help: the trait `Sized` is not implemented for `[u8]`
note: required by a bound in `AssertDstIsFromBytes`
--> tests/ui-nightly/transmute-mut-dst-unsized.rs:17:32
|
17 | const DST_UNSIZED: &mut [u8] = transmute_mut!(&mut [0u8; 1]);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `AssertDstIsFromBytes`
= note: this error originates in the macro `transmute_mut` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
--> tests/ui-nightly/transmute-mut-dst-unsized.rs:17:32
|
17 | const DST_UNSIZED: &mut [u8] = transmute_mut!(&mut [0u8; 1]);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| |
| doesn't have a size known at compile-time
| required by a bound introduced by this call
|
= help: the trait `Sized` is not implemented for `[u8]`
note: required by a bound in `AssertDstIsAsBytes`
--> tests/ui-nightly/transmute-mut-dst-unsized.rs:17:32
|
17 | const DST_UNSIZED: &mut [u8] = transmute_mut!(&mut [0u8; 1]);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `AssertDstIsAsBytes`
= note: this error originates in the macro `transmute_mut` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
--> tests/ui-nightly/transmute-mut-dst-unsized.rs:17:32
|
17 | const DST_UNSIZED: &mut [u8] = transmute_mut!(&mut [0u8; 1]);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
|
= help: the trait `Sized` is not implemented for `[u8]`
= note: all local variables must have a statically known size
= help: unsized locals are gated as an unstable feature
= note: this error originates in the macro `transmute_mut` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
--> tests/ui-nightly/transmute-mut-dst-unsized.rs:17:32
|
17 | const DST_UNSIZED: &mut [u8] = transmute_mut!(&mut [0u8; 1]);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
|
= help: the trait `Sized` is not implemented for `[u8]`
note: required by a bound in `MaxAlignsOf`
--> src/macro_util.rs
|
| pub union MaxAlignsOf<T, U> {
| ^ required by this bound in `MaxAlignsOf`
= note: this error originates in the macro `$crate::assert_align_gt_eq` which comes from the expansion of the macro `transmute_mut` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
--> tests/ui-nightly/transmute-mut-dst-unsized.rs:17:32
|
17 | const DST_UNSIZED: &mut [u8] = transmute_mut!(&mut [0u8; 1]);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
|
= help: the trait `Sized` is not implemented for `[u8]`
note: required by a bound in `transmute`
--> $RUST/core/src/intrinsics.rs
|
| pub fn transmute<Src, Dst>(src: Src) -> Dst;
| ^^^ required by this bound in `transmute`
= note: this error originates in the macro `$crate::assert_size_eq` which comes from the expansion of the macro `transmute_mut` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
--> tests/ui-nightly/transmute-mut-dst-unsized.rs:17:32
|
17 | const DST_UNSIZED: &mut [u8] = transmute_mut!(&mut [0u8; 1]);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
|
= help: the trait `Sized` is not implemented for `[u8]`
note: required by a bound in `transmute_mut`
--> src/macro_util.rs
|
| pub unsafe fn transmute_mut<'dst, 'src: 'dst, Src: 'src, Dst: 'dst>(
| ^^^ required by this bound in `transmute_mut`
= note: this error originates in the macro `transmute_mut` (in Nightly builds, run with -Z macro-backtrace for more info)
|
