From 4bbe970673e8b982e2c94d17cd860c2c89ca5211 Mon Sep 17 00:00:00 2001
From: lcnr <rust@lcnr.de>
Date: Tue, 1 Feb 2022 10:29:36 +0100
Subject: [PATCH] review + rebase

---
 compiler/rustc_lint/src/internal.rs     | 7 ++++---
 compiler/rustc_passes/src/check_attr.rs | 4 ++--
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/compiler/rustc_lint/src/internal.rs b/compiler/rustc_lint/src/internal.rs
index 594251d46b4..fa8cbeaaf51 100644
--- a/compiler/rustc_lint/src/internal.rs
+++ b/compiler/rustc_lint/src/internal.rs
@@ -5,7 +5,8 @@
 use rustc_ast as ast;
 use rustc_errors::Applicability;
 use rustc_hir::def::Res;
-use rustc_hir::*;
+use rustc_hir::{Expr, ExprKind, GenericArg, Path, PathSegment, QPath};
+use rustc_hir::{HirId, Item, ItemKind, Node, Ty, TyKind};
 use rustc_middle::ty;
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 use rustc_span::hygiene::{ExpnKind, MacroKind};
@@ -75,10 +76,10 @@ fn check_expr(&mut self, cx: &LateContext<'_>, expr: &Expr<'_>) {
         }
 
         let (span, def_id, substs) = match expr.kind {
-            ExprKind::MethodCall(_, span, _, _)
+            ExprKind::MethodCall(segment, _, _)
                 if let Some(def_id) = cx.typeck_results().type_dependent_def_id(expr.hir_id) =>
             {
-                (span, def_id, cx.typeck_results().node_substs(expr.hir_id))
+                (segment.ident.span, def_id, cx.typeck_results().node_substs(expr.hir_id))
             },
             _ => {
                 let &ty::FnDef(def_id, substs) =
diff --git a/compiler/rustc_passes/src/check_attr.rs b/compiler/rustc_passes/src/check_attr.rs
index 50d2c64ae78..ca511f7b814 100644
--- a/compiler/rustc_passes/src/check_attr.rs
+++ b/compiler/rustc_passes/src/check_attr.rs
@@ -487,7 +487,7 @@ fn check_marker(&self, hir_id: HirId, attr: &Attribute, span: Span, target: Targ
     fn check_rustc_must_implement_one_of(
         &self,
         attr: &Attribute,
-        span: &Span,
+        span: Span,
         target: Target,
     ) -> bool {
         match target {
@@ -496,7 +496,7 @@ fn check_rustc_must_implement_one_of(
                 self.tcx
                     .sess
                     .struct_span_err(attr.span, "attribute can only be applied to a trait")
-                    .span_label(*span, "not a trait")
+                    .span_label(span, "not a trait")
                     .emit();
                 false
             }