rust/compiler/rustc_mir
bors 47121d6d88 Auto merge of #81110 - LeSeulArtichaut:fix-unused-unsafe-label, r=RalfJung
Fix `unused_unsafe` label with `unsafe_block_in_unsafe_fn

Previously, the following code:

```rust
#![feature(unsafe_block_in_unsafe_fn)]

unsafe fn foo() {
    unsafe { unsf() }
}

unsafe fn unsf() {}
```

Would give the following warning:

```
warning: unnecessary `unsafe` block
 --> src/lib.rs:4:5
  |
4 |     unsafe { unsf() }
  |     ^^^^^^ unnecessary `unsafe` block
  |
  = note: `#[warn(unused_unsafe)]` on by default
```
which doesn't point out that the block is in an `unsafe fn`.

Tracking issue: #71668
cc #79208
2021-01-19 08:59:37 +00:00
..
src Auto merge of #81110 - LeSeulArtichaut:fix-unused-unsafe-label, r=RalfJung 2021-01-19 08:59:37 +00:00
Cargo.toml Auto merge of #78399 - vn-ki:gsgdt-graphviz, r=oli-obk 2020-12-15 22:00:02 +00:00