Rollup merge of #83092 - petrochenkov:qspan, r=estebank

[rust.git] / clippy_lints / src / doc.rs

diff --git a/clippy_lints/src/doc.rs b/clippy_lints/src/doc.rs
index 5299b192f501e736ab8e48a61a623894038fddae..90b02d52f8a713da572e50cb94e87a8d97675de2 100644 (file)
--- a/clippy_lints/src/doc.rs
+++ b/clippy_lints/src/doc.rs
@@ -214,7 +214,8 @@ fn check_crate(&mut self, cx: &LateContext<'tcx>, _: &'tcx hir::Crate<'_>) {
     }
 
     fn check_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx hir::Item<'_>) {
-        let headers = check_attrs(cx, &self.valid_idents, &item.attrs);
+        let attrs = cx.tcx.hir().attrs(item.hir_id());
+        let headers = check_attrs(cx, &self.valid_idents, attrs);
         match item.kind {
             hir::ItemKind::Fn(ref sig, _, body_id) => {
                 if !(is_entrypoint_fn(cx, item.def_id.to_def_id()) || in_external_macro(cx.tcx.sess, item.span)) {
@@ -260,7 +261,8 @@ fn check_trait_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx hir::TraitIte
     }
 
     fn check_impl_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx hir::ImplItem<'_>) {
-        let headers = check_attrs(cx, &self.valid_idents, &item.attrs);
+        let attrs = cx.tcx.hir().attrs(item.hir_id());
+        let headers = check_attrs(cx, &self.valid_idents, attrs);
         if self.in_trait_impl || in_external_macro(cx.tcx.sess, item.span) {
             return;
         }
@@ -327,9 +329,9 @@ fn lint_for_missing_headers<'tcx>(
             if_chain! {
                 if let Some(body_id) = body_id;
                 if let Some(future) = cx.tcx.lang_items().future_trait();
-                let def_id = cx.tcx.hir().body_owner_def_id(body_id);
-                let mir = cx.tcx.optimized_mir(def_id.to_def_id());
-                let ret_ty = mir.return_ty();
+                let typeck = cx.tcx.typeck_body(body_id);
+                let body = cx.tcx.hir().body(body_id);
+                let ret_ty = typeck.expr_ty(&body.value);
                 if implements_trait(cx, ret_ty, future, &[]);
                 if let ty::Opaque(_, subs) = ret_ty.kind();
                 if let Some(gen) = subs.types().next();