1 files changed, 3 insertions, 2 deletions
diff --git a/compiler/rustc_typeck/src/expr_use_visitor.rs b/compiler/rustc_typeck/src/expr_use_visitor.rs
index 74a5b6e42..f483342b4 100644
--- a/compiler/rustc_typeck/src/expr_use_visitor.rs
+++ b/compiler/rustc_typeck/src/expr_use_visitor.rs
@@ -233,8 +233,9 @@ impl<'a, 'tcx> ExprUseVisitor<'a, 'tcx> {
                 self.consume_exprs(args);
             }
 
-            hir::ExprKind::MethodCall(.., args, _) => {
+            hir::ExprKind::MethodCall(.., receiver, args, _) => {
                 // callee.m(args)
+                self.consume_expr(receiver);
                 self.consume_exprs(args);
             }
 
@@ -497,7 +498,7 @@ impl<'a, 'tcx> ExprUseVisitor<'a, 'tcx> {
         let expr_place = return_if_err!(self.mc.cat_expr(expr));
         f(self);
         if let Some(els) = els {
-            // borrowing because we need to test the descriminant
+            // borrowing because we need to test the discriminant
             self.maybe_read_scrutinee(expr, expr_place.clone(), from_ref(pat).iter());
             self.walk_block(els)
         }