blob: 6b79b32d13e3bc072a4f16f85504dae156671d56 (
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
|
error[E0308]: mismatched types
--> $DIR/issue-62504.rs:18:21
|
LL | ArrayHolder([0; Self::SIZE])
| ^^^^^^^^^^^^^^^ expected `X`, found `Self::SIZE`
|
= note: expected constant `X`
found constant `Self::SIZE`
error: unconstrained generic constant
--> $DIR/issue-62504.rs:18:25
|
LL | ArrayHolder([0; Self::SIZE])
| ^^^^^^^^^^
|
help: try adding a `where` bound
|
LL | pub const fn new() -> Self where [(); Self::SIZE]: {
| +++++++++++++++++++++++
error[E0284]: type annotations needed for `ArrayHolder<_>`
--> $DIR/issue-62504.rs:26:9
|
LL | let mut array = ArrayHolder::new();
| ^^^^^^^^^ ----------- type must be known at this point
|
note: required by a const generic parameter in `ArrayHolder`
--> $DIR/issue-62504.rs:14:20
|
LL | struct ArrayHolder<const X: usize>([u32; X]);
| ^^^^^^^^^^^^^^ required by this const generic parameter in `ArrayHolder`
help: consider giving `array` an explicit type, where the value of const parameter `X` is specified
|
LL | let mut array: ArrayHolder<X> = ArrayHolder::new();
| ++++++++++++++++
error[E0284]: type annotations needed for `ArrayHolder<_>`
--> $DIR/issue-62504.rs:26:9
|
LL | let mut array = ArrayHolder::new();
| ^^^^^^^^^ ------------------ type must be known at this point
|
note: required by a const generic parameter in `ArrayHolder::<X>::new`
--> $DIR/issue-62504.rs:16:6
|
LL | impl<const X: usize> ArrayHolder<X> {
| ^^^^^^^^^^^^^^ required by this const generic parameter in `ArrayHolder::<X>::new`
LL | pub const fn new() -> Self {
| --- required by a bound in this associated function
help: consider giving `array` an explicit type, where the value of const parameter `X` is specified
|
LL | let mut array: ArrayHolder<X> = ArrayHolder::new();
| ++++++++++++++++
error: aborting due to 4 previous errors
Some errors have detailed explanations: E0284, E0308.
For more information about an error, try `rustc --explain E0284`.
|
