bors 0677d97293 Auto merge of #80865 - oliviacrain:proj_based, r=RalfJung
Use PlaceRef projection abstractions more consistently in rustc_mir

PlaceRef contains abstractions for dealing with the `projections` array. This PR uses these abstractions more consistently within the `rustc_mir` crate.

See associated issue: rust-lang/rust#80647.

r? `@RalfJung`
2021-01-18 05:44:40 +00:00
..