mirror of
https://github.com/rust-lang/rust.git
synced 2025-11-04 06:56:14 +00:00
c30e15aded
Trait predicates for types which have errors may still evaluate to OK leading to downstream ICEs. Now we return a selection error for such types in candidate assembly and thereby prevent such issues
25 lines
766 B
Plaintext
25 lines
766 B
Plaintext
error[E0106]: missing lifetime specifier
|
|
--> $DIR/ice-unsized-struct-const-eval-123154.rs:4:16
|
|
|
|
|
LL | pub data: [&usize]
|
|
| ^ expected named lifetime parameter
|
|
|
|
|
help: consider introducing a named lifetime parameter
|
|
|
|
|
LL ~ struct AA<'a> {
|
|
LL ~ pub data: [&'a usize]
|
|
|
|
|
|
|
error[E0308]: mismatched types
|
|
--> $DIR/ice-unsized-struct-const-eval-123154.rs:9:23
|
|
|
|
|
LL | const fn new() -> Self { }
|
|
| --- ^^^^ expected `AA`, found `()`
|
|
| |
|
|
| implicitly returns `()` as its body has no tail or `return` expression
|
|
|
|
error: aborting due to 2 previous errors
|
|
|
|
Some errors have detailed explanations: E0106, E0308.
|
|
For more information about an error, try `rustc --explain E0106`.
|