Matthias Krüger 5583010347

Rollup merge of #92371 - dtolnay:attrblock, r=oli-obk ...

Remove pretty printer space inside block with only outer attrs

Follow-up to #92238 fixing one of the FIXMEs.

```rust
macro_rules! repro {
    ($expr:expr) => {
        stringify!($expr)
    };
}

fn main() {
    println!("{}", repro!(#[attr] {}));
}
```

Before: `#[attr] { }`
After: `#[attr] {}`

2021-12-29 10:17:12 +01:00

..

src

Rollup merge of #92371 - dtolnay:attrblock, r=oli-obk

2021-12-29 10:17:12 +01:00

Cargo.toml

Migrate to 2021

2021-09-20 22:21:42 -04:00