mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-12-22 11:03:16 +00:00
4aff8711f0
`hir::Ty` doesn't seem to know anything about type bounds and
`cx.tcx.type_of(def_id)` caused an ICE when it was passed a generic type
with a bound:
```
src/librustc_typeck/collect.rs:1311: unexpected non-type Node::GenericParam: Type { default: None, synthetic: None }
```
Converting it to a proper `Ty` fixes the ICE and catches a few more
places where the lint applies.
22 lines
763 B
Text
22 lines
763 B
Text
error: `Vec<T>` is already on the heap, the boxing is unnecessary.
|
|
--> $DIR/vec_box_sized.rs:13:21
|
|
|
|
|
LL | sized_type: Vec<Box<SizedStruct>>,
|
|
| ^^^^^^^^^^^^^^^^^^^^^ help: try: `Vec<SizedStruct>`
|
|
|
|
|
= note: `-D clippy::vec-box` implied by `-D warnings`
|
|
|
|
error: `Vec<T>` is already on the heap, the boxing is unnecessary.
|
|
--> $DIR/vec_box_sized.rs:16:14
|
|
|
|
|
LL | struct A(Vec<Box<SizedStruct>>);
|
|
| ^^^^^^^^^^^^^^^^^^^^^ help: try: `Vec<SizedStruct>`
|
|
|
|
error: `Vec<T>` is already on the heap, the boxing is unnecessary.
|
|
--> $DIR/vec_box_sized.rs:17:18
|
|
|
|
|
LL | struct B(Vec<Vec<Box<(u32)>>>);
|
|
| ^^^^^^^^^^^^^^^ help: try: `Vec<u32>`
|
|
|
|
error: aborting due to 3 previous errors
|
|
|