rust/compiler
Matthias Krüger e810487b4d
Rollup merge of #92414 - dtolnay:constnoexpr, r=oli-obk
Fix spacing of pretty printed const item without body

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

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

fn main() {
    println!("{}", repro!(extern "C" { static S: i32; }));
}
```

Before: `extern "C" { static S: i32 ; }`
After: `extern "C" { static S: i32; }`
2021-12-30 13:12:34 +01:00
..
2021-12-22 10:47:36 -06:00