rust/rustc_ast_pretty at 682b4cbc4ee64fd3c4c548061e126496774f1435 - rust

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History

Matthias Krüger 682b4cbc4e Rollup merge of #92412 - dtolnay:tryspace, r=Mark-Simulacrum Fix double space in pretty printed TryBlock Follow-up to #92238 fixing one of the FIXMEs. ```rust macro_rules! repro { ($expr:expr) => { stringify!($expr) }; } fn main() { println!("{}", repro!(try {})); } ``` Before:&ensp;<code>try  {}</code> After:&ensp;<code>try {}</code> The `head` helper already appends a space: `2b67c30bfe/compiler/rustc_ast_pretty/src/pprust/state.rs (L654-L664)` so doing `head` followed by `space` resulted in a double space: `2b67c30bfe/compiler/rustc_ast_pretty/src/pprust/state.rs (L2241-L2242)`	2022-01-01 10:48:55 +01:00
..
src	Rollup merge of #92412 - dtolnay:tryspace, r=Mark-Simulacrum	2022-01-01 10:48:55 +01:00
Cargo.toml	Migrate to 2021	2021-09-20 22:21:42 -04:00

Matthias Krüger 682b4cbc4e

Rollup merge of #92412 - dtolnay:tryspace, r=Mark-Simulacrum

Fix double space in pretty printed TryBlock

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

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

fn main() {
    println!("{}", repro!(try {}));
}
```

Before:&ensp;<code>try&nbsp;&nbsp;{}</code>
After:&ensp;<code>try&nbsp;{}</code>

The `head` helper already appends a space:

2b67c30bfe/compiler/rustc_ast_pretty/src/pprust/state.rs (L654-L664)

so doing `head` followed by `space` resulted in a double space:

2b67c30bfe/compiler/rustc_ast_pretty/src/pprust/state.rs (L2241-L2242)

2022-01-01 10:48:55 +01:00

src Rollup merge of #92412 - dtolnay:tryspace, r=Mark-Simulacrum 2022-01-01 10:48:55 +01:00

Cargo.toml Migrate to 2021 2021-09-20 22:21:42 -04:00