Code

A few cleanups#98795

Code

Merged

bors merged 2 commits intorust-lang:masterrust-lang/rust:masterfrom jackh726:lexical_region_resolve_cleanupjackh726/rust:lexical_region_resolve_cleanupCopy head branch name to clipboardJul 8, 2022

+585-599

Commits

Commits on Jul 8, 2022

• Move is_free and is_free_or_static to Region, change resolve_var to resolve_region, and remove RootEmptyRegion

  jackh726

  committed
  2471431

• Move code from rustc_trait_selection/opaque_types to better places

  jackh726

  committed
  31e1a77