projects / rustc.git / blame
| Commit | Line | Data |
|---|---|---|
| 8faf50e0 | 1 | error[E0038]: the trait `Foo` cannot be made into an object |
| 0731742a | 2 | --> $DIR/issue-38604.rs:14:13 |
| 8faf50e0 | 3 | | |
| 74b04a01 XL |
4 | LL | trait Foo where u32: Q<Self> { |
| 5 | | --- ------- ...because it uses `Self` as a type parameter in this | |
| 6 | | | | |
| 7 | | this trait cannot be made into an object... | |
| 8 | ... | |
| dc9dc135 XL |
9 | LL | let _f: Box<dyn Foo> = |
| 10 | | ^^^^^^^^^^^^ the trait `Foo` cannot be made into an object | |
| 8faf50e0 XL |
11 | |
| 12 | error[E0038]: the trait `Foo` cannot be made into an object | |
| 0731742a | 13 | --> $DIR/issue-38604.rs:15:9 |
| 8faf50e0 | 14 | | |
| 74b04a01 XL |
15 | LL | trait Foo where u32: Q<Self> { |
| 16 | | --- ------- ...because it uses `Self` as a type parameter in this | |
| 17 | | | | |
| 18 | | this trait cannot be made into an object... | |
| 19 | ... | |
| 532ac7d7 | 20 | LL | Box::new(()); |
| 8faf50e0 XL |
21 | | ^^^^^^^^^^^^ the trait `Foo` cannot be made into an object |
| 22 | | | |
| 1b1a35ee XL |
23 | = note: required because of the requirements on the impl of `CoerceUnsized<Box<dyn Foo>>` for `Box<()>` |
| 24 | = note: required by cast to type `Box<dyn Foo>` | |
| 8faf50e0 XL |
25 | |
| 26 | error: aborting due to 2 previous errors | |
| 27 | ||
| 28 | For more information about this error, try `rustc --explain E0038`. |