2 files changed, 4 insertions, 3 deletions
diff --git a/compiler/rustc_resolve/src/late.rs b/compiler/rustc_resolve/src/late.rs
index 0aea90bb5aa..d2a0d826b52 100644
--- a/compiler/rustc_resolve/src/late.rs
+++ b/compiler/rustc_resolve/src/late.rs
@@ -3793,8 +3793,9 @@ impl<'a: 'ast, 'b, 'ast> LateResolutionVisitor<'a, 'b, 'ast> {
             ExprKind::Field(ref subexpression, _) => {
                 self.resolve_expr(subexpression, Some(expr));
             }
-            ExprKind::MethodCall(ref segment, ref receiver, ref arguments, _) => {
-                self.resolve_expr(receiver, Some(expr));
+            ExprKind::MethodCall(ref segment, ref arguments, _) => {
+                let mut arguments = arguments.iter();
+                self.resolve_expr(arguments.next().unwrap(), Some(expr));
                 for argument in arguments {
                     self.resolve_expr(argument, None);
                 }
diff --git a/compiler/rustc_resolve/src/late/diagnostics.rs b/compiler/rustc_resolve/src/late/diagnostics.rs
index 3c276a9ada9..3b095eeeb6a 100644
--- a/compiler/rustc_resolve/src/late/diagnostics.rs
+++ b/compiler/rustc_resolve/src/late/diagnostics.rs
@@ -1017,7 +1017,7 @@ impl<'a: 'ast, 'ast> LateResolutionVisitor<'a, '_, 'ast> {
 
             let (lhs_span, rhs_span) = match &expr.kind {
                 ExprKind::Field(base, ident) => (base.span, ident.span),
-                ExprKind::MethodCall(_, receiver, _, span) => (receiver.span, *span),
+                ExprKind::MethodCall(_, args, span) => (args[0].span, *span),
                 _ => return false,
             };