rust/tests/ui/const-generics/generic_const_exprs/issue-62504.min.stderr

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error: constant expression depends on a generic parameter
--> $DIR/issue-62504.rs:18:25
|
LL | ArrayHolder([0; Self::SIZE])
| ^^^^^^^^^^
|
= note: this may fail depending on what value the parameter takes
error[E0308]: mismatched types
--> $DIR/issue-62504.rs:18:21
|
LL | ArrayHolder([0; Self::SIZE])
| ----------- ^^^^^^^^^^^^^^^ expected `X`, found `Self::SIZE`
| |
| arguments to this struct are incorrect
|
= note: expected array `[u32; X]`
found array `[u32; Self::SIZE]`
note: tuple struct defined here
--> $DIR/issue-62504.rs:14:8
|
LL | struct ArrayHolder<const X: usize>([u32; X]);
| ^^^^^^^^^^^
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[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: aborting due to 4 previous errors
Some errors have detailed explanations: E0284, E0308.
For more information about an error, try `rustc --explain E0284`.