separate the receiver from arguments in HIR under /clippy

[rust.git] / clippy_utils / src / hir_utils.rs

diff --git a/clippy_utils/src/hir_utils.rs b/clippy_utils/src/hir_utils.rs
index 1834e2a2de8720b861a8690b57313f33c5297996..6cb6544df4bc1ff553ffb3a39755abf7103ac930 100644 (file)
--- a/clippy_utils/src/hir_utils.rs
+++ b/clippy_utils/src/hir_utils.rs
@@ -282,8 +282,14 @@ pub fn eq_expr(&mut self, left: &Expr<'_>, right: &Expr<'_>) -> bool {
                             && self.eq_expr(l.body, r.body)
                     })
             },
-            (&ExprKind::MethodCall(l_path, l_args, _), &ExprKind::MethodCall(r_path, r_args, _)) => {
-                self.inner.allow_side_effects && self.eq_path_segment(l_path, r_path) && self.eq_exprs(l_args, r_args)
+            (
+                &ExprKind::MethodCall(l_path, l_receiver, l_args, _),
+                &ExprKind::MethodCall(r_path, r_receiver, r_args, _),
+            ) => {
+                self.inner.allow_side_effects
+                    && self.eq_path_segment(l_path, r_path)
+                    && self.eq_expr(l_receiver, r_receiver)
+                    && self.eq_exprs(l_args, r_args)
             },
             (&ExprKind::Repeat(le, ll), &ExprKind::Repeat(re, rl)) => {
                 self.eq_expr(le, re) && self.eq_array_length(ll, rl)
@@ -743,8 +749,9 @@ pub fn hash_expr(&mut self, e: &Expr<'_>) {
 
                 s.hash(&mut self.s);
             },
-            ExprKind::MethodCall(path, args, ref _fn_span) => {
+            ExprKind::MethodCall(path, receiver, args, ref _fn_span) => {
                 self.hash_name(path.ident.name);
+                self.hash_expr(receiver);
                 self.hash_exprs(args);
             },
             ExprKind::ConstBlock(ref l_id) => {