compiler: remove unnecessary imports and qualified paths

2022-08-09 02:14:43 +02:00
parent a161a7b654
commit 9bc69925cb
76 changed files with 24 additions and 98 deletions
--- a/compiler/rustc_ast_lowering/src/lib.rs
+++ b/compiler/rustc_ast_lowering/src/lib.rs
@@ -456,8 +456,8 @@ pub fn lower_to_hir<'hir>(tcx: TyCtxt<'hir>, (): ()) -> hir::Crate<'hir> {
    }

    // Drop AST to free memory
-    std::mem::drop(ast_index);
-    sess.time("drop_ast", || std::mem::drop(krate));
+    drop(ast_index);
+    sess.time("drop_ast", || drop(krate));

    // Discard hygiene data, which isn't required after lowering to HIR.
    if !sess.opts.unstable_opts.keep_hygiene_data {