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rust/compiler/rustc_middle
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Dylan DPC b71ddd6861
Rollup merge of #97664 - estebank:suggest-bound-derive-copy, r=compiler-errors 
On E0204 suggest missing type param bounds

```
error[E0204]: the trait `Copy` may not be implemented for this type
  --> f42.rs:9:17
   |
9  | #[derive(Debug, Copy, Clone)]
   |                 ^^^^
10 | pub struct AABB<K>{
11 |     pub loc: Vector2<K>,
   |     ------------------- this field does not implement `Copy`
12 |     pub size: Vector2<K>
   |     -------------------- this field does not implement `Copy`
   |
note: the `Copy` impl for `Vector2<K>` requires that `K: Debug`
  --> f42.rs:11:5
   |
11 |     pub loc: Vector2<K>,
   |     ^^^^^^^^^^^^^^^^^^^
note: the `Copy` impl for `Vector2<K>` requires that `K: Debug`
  --> f42.rs:12:5
   |
12 |     pub size: Vector2<K>
   |     ^^^^^^^^^^^^^^^^^^^^
   = note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider restricting type parameter `K`
   |
10 | pub struct AABB<K: Debug>{
   |                  +++++++
```

Fix #89137.
2022-06-03 11:18:26 +02:00
..
benches mv compiler to compiler/ 2020-08-30 18:45:07 +03:00
src Rollup merge of #97664 - estebank:suggest-bound-derive-copy, r=compiler-errors 2022-06-03 11:18:26 +02:00
Cargo.toml Update to rebased rustc-rayon 0.4 2022-05-27 20:20:41 -07:00
README.md mv compiler to compiler/ 2020-08-30 18:45:07 +03:00

README.md

For more information about how rustc works, see the rustc dev guide.