From e9c3ed1531edb9ecff86ed309c4fbd5e4e1e549a Mon Sep 17 00:00:00 2001
From: Christian Mazakas <christian.mazakas@gmail.com>
Date: Tue, 4 Oct 2022 14:49:40 -0700
Subject: [PATCH] Remove unnecessary self-alias checks in copy-assignment
 operators

---
 include/boost/unordered/unordered_flat_map.hpp | 4 +---
 include/boost/unordered/unordered_flat_set.hpp | 4 +---
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/include/boost/unordered/unordered_flat_map.hpp b/include/boost/unordered/unordered_flat_map.hpp
index e1633364..c7b0b3ec 100644
--- a/include/boost/unordered/unordered_flat_map.hpp
+++ b/include/boost/unordered/unordered_flat_map.hpp
@@ -101,9 +101,7 @@ namespace boost {
 
       unordered_flat_map& operator=(unordered_flat_map const& other)
       {
-        if (this != &other) {
-          table_ = other.table_;
-        }
+        table_ = other.table_;
         return *this;
       }
 
diff --git a/include/boost/unordered/unordered_flat_set.hpp b/include/boost/unordered/unordered_flat_set.hpp
index 3f075185..b1caed49 100644
--- a/include/boost/unordered/unordered_flat_set.hpp
+++ b/include/boost/unordered/unordered_flat_set.hpp
@@ -100,9 +100,7 @@ namespace boost {
 
       unordered_flat_set& operator=(unordered_flat_set const& other)
       {
-        if (this != &other) {
-          table_ = other.table_;
-        }
+        table_ = other.table_;
         return *this;
       }