1 files changed, 16 insertions, 10 deletions
diff --git a/src/librustdoc/html/render/span_map.rs b/src/librustdoc/html/render/span_map.rs
index 85f87f01afd..a15ac155123 100644
--- a/src/librustdoc/html/render/span_map.rs
+++ b/src/librustdoc/html/render/span_map.rs
@@ -4,7 +4,9 @@ use rustc_data_structures::fx::{FxHashMap, FxIndexMap};
 use rustc_hir::def::{DefKind, Res};
 use rustc_hir::def_id::{DefId, LOCAL_CRATE};
 use rustc_hir::intravisit::{self, Visitor};
-use rustc_hir::{ExprKind, HirId, Item, ItemKind, Mod, Node, Pat, PatKind, QPath};
+use rustc_hir::{
+    ExprKind, HirId, Item, ItemKind, Mod, Node, Pat, PatExpr, PatExprKind, PatKind, QPath,
+};
 use rustc_middle::hir::nested_filter;
 use rustc_middle::ty::TyCtxt;
 use rustc_span::hygiene::MacroKind;
@@ -191,17 +193,21 @@ impl SpanMapVisitor<'_> {
     }
 
     fn handle_pat(&mut self, p: &Pat<'_>) {
+        let mut check_qpath = |qpath, hir_id| match qpath {
+            QPath::TypeRelative(_, path) if matches!(path.res, Res::Err) => {
+                self.infer_id(path.hir_id, Some(hir_id), qpath.span());
+            }
+            QPath::Resolved(_, path) => self.handle_path(path),
+            _ => {}
+        };
         match p.kind {
             PatKind::Binding(_, _, _, Some(p)) => self.handle_pat(p),
-            PatKind::Struct(qpath, _, _)
-            | PatKind::TupleStruct(qpath, _, _)
-            | PatKind::Path(qpath) => match qpath {
-                QPath::TypeRelative(_, path) if matches!(path.res, Res::Err) => {
-                    self.infer_id(path.hir_id, Some(p.hir_id), qpath.span());
-                }
-                QPath::Resolved(_, path) => self.handle_path(path),
-                _ => {}
-            },
+            PatKind::Struct(qpath, _, _) | PatKind::TupleStruct(qpath, _, _) => {
+                check_qpath(qpath, p.hir_id)
+            }
+            PatKind::Expr(PatExpr { kind: PatExprKind::Path(qpath), hir_id, .. }) => {
+                check_qpath(*qpath, *hir_id)
+            }
             PatKind::Or(pats) => {
                 for pat in pats {
                     self.handle_pat(pat);