use visibility to check unused imports and delete some stmts

2023-10-15 19:38:22 +08:00
parent 724ba7fe90
commit 482275b194
38 changed files with 133 additions and 55 deletions
--- a/compiler/rustc_trait_selection/src/traits/util.rs
+++ b/compiler/rustc_trait_selection/src/traits/util.rs
@@ -9,7 +9,7 @@ use rustc_middle::ty::{self, ImplSubject, ToPredicate, Ty, TyCtxt, TypeVisitable
 use rustc_span::Span;
 use smallvec::SmallVec;

-pub use rustc_infer::traits::{self, util::*};
+pub use rustc_infer::traits::util::*;

 ///////////////////////////////////////////////////////////////////////////
 // `TraitAliasExpander` iterator