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rust/tests/ui/self/issue-61882.stderr
Esteban Küber 87d8f5885b Provide more context on type errors in const context
- On `const` and `static` point at the type (like we do for let bindings)
- On fn calls, point at const parameter in fn definition
- On type, point at const parameter in type definition
- On array type lengths, explain that array length is always `usize`
- On enum variant discriminant, mention `repr`
2026-03-14 20:13:43 +00:00

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error[E0308]: mismatched types
--> $DIR/issue-61882.rs:4:27
|
LL | const B: A<u8> = Self(0);
| ---- ^ expected `bool`, found integer
| |
| arguments to this function are incorrect
|
note: tuple struct defined here
--> $DIR/issue-61882.rs:1:8
|
LL | struct A<T>(T);
| ^
error[E0308]: mismatched types
--> $DIR/issue-61882.rs:4:22
|
LL | const B: A<u8> = Self(0);
| ----- ^^^^^^^ expected `A<u8>`, found `A<bool>`
| |
| expected because of the type of the associated constant
|
= note: expected struct `A<u8>`
found struct `A<bool>`
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0308`.