rust/tests/rustdoc/auxiliary/auto-traits.rs

#![feature(auto_traits)]

pub unsafe auto trait Bar {}
Rename `optin_builtin_traits` to `auto_traits` They were originally called "opt-in, built-in traits" (OIBITs), but people realized that the name was too confusing and a mouthful, and so they were renamed to just "auto traits". The feature flag's name wasn't updated, though, so that's what this PR does. There are some other spots in the compiler that still refer to OIBITs, but I don't think changing those now is worth it since they are internal and not particularly relevant to this PR. Also see <https://rust-lang.zulipchat.com/#narrow/stream/131828-t-compiler/topic/opt-in.2C.20built-in.20traits.20(auto.20traits).20feature.20name>. 2020-11-22 21:54:31 -06:00			`#![feature(auto_traits)]`
rustdoc: Show when traits are auto traits 2018-01-22 19:04:24 -06:00
			`pub unsafe auto trait Bar {}`