bevy/crates/bevy_reflect/bevy_reflect_derive
Jamie Ridding 1e97c79ec1
bevy_reflect: Disambiguate type bounds in where clauses. (#8761)
# Objective

It was accidentally found that rustc is unable to parse certain
constructs in `where` clauses properly. `bevy_reflect::Reflect`'s habit
of copying and pasting the field types in a type's definition to its
`where` clauses made it very easy to accidentally run into this
behaviour - particularly with the construct
```rust
where
    for<'a> fn(&'a T) -> &'a T: Trait1 + Trait2
```

which was incorrectly parsed as
```rust
where
    for<'a> (fn(&'a T) -> &'a T: Trait1 + Trait2)
            ^                                   ^ incorrect syntax grouping
```

instead of
```rust
where
    (for<'a> fn(&'a T) -> &'a T): Trait1 + Trait2
    ^                          ^ correct syntax grouping
```

Fixes #8759 

## Solution

This commit fixes the issue by inserting explicit parentheses to
disambiguate types from their bound lists.
2023-06-05 22:47:08 +00:00
..
src bevy_reflect: Disambiguate type bounds in where clauses. (#8761) 2023-06-05 22:47:08 +00:00
Cargo.toml update syn, encase, glam and hexasphere (#8573) 2023-05-16 01:24:17 +00:00