bors[bot] da1f316b02

Merge #4173 ...

4173: Use core instead of std for builtin derive macros r=edwin0cheng a=edwin0cheng

Fixed #4087.

We can't use `$crate` here right now because : 

1. We have to able to detect `macro` 2.0 in collecting phase for finding `rustc_builtin_macro` attrs.
2. And we have to make hygiene works for builtin derive macro.

r= @flodiebold 

Co-authored-by: Edwin Cheng <edwin0cheng@gmail.com>

2020-04-27 20:12:27 +00:00

..

src

Merge #4173

2020-04-27 20:12:27 +00:00

Cargo.toml

Update Chalk, and cache Chalk env elaboration through a query

2020-04-20 19:16:01 +02:00