Aaron Hill f2d7c05db0

Don't try to add nested predicate to Rustdoc auto-trait ParamEnv ...

Fixes #80233

We already have logic in `evaluate_predicates` that tries to add
unimplemented predicates to our `ParamEnv`. Trying to add a predicate
that already holds can lead to errors later on, since projection
will prefer trait candidates from the `ParamEnv` to predicates from an
impl.

2020-12-20 21:10:29 -05:00

..

src

Don't try to add nested predicate to Rustdoc auto-trait ParamEnv

2020-12-20 21:10:29 -05:00

Cargo.toml

…