From 455e917070db14df06bcb81d7970284311801fc5 Mon Sep 17 00:00:00 2001
From: Danny Robson <danny@nerdcruft.net>
Date: Mon, 9 Sep 2019 10:24:28 +1000
Subject: [PATCH] list/sort: remove the forwarding comparison operator

---
 list/sort.hpp | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/list/sort.hpp b/list/sort.hpp
index 034f65f8..e2778265 100644
--- a/list/sort.hpp
+++ b/list/sort.hpp
@@ -14,15 +14,11 @@
 #include <utility>
 
 namespace cruft::list {
+    /// A simple tuple-style linked list node.
     template <typename ValueT>
     struct node {
         node *next;
         ValueT data;
-
-        bool operator< (node const &rhs) const
-        {
-            return data < rhs.data;
-        }
     };
 
 
@@ -61,7 +57,7 @@ namespace cruft::list {
             return first;
 
         auto extract = [&] () {
-            auto &target = *first < *middle ? first : middle;
+            auto &target = first->data < middle->data ? first : middle;
             auto res = target;
             target = target->next;
             return res;
@@ -113,7 +109,7 @@ namespace cruft::list {
         auto b = head->next;
 
         while (b) {
-            if (*b < *a)
+            if (b->data < a->data)
                 return false;
 
             a = a->next;