From e8d5fb89e4465e8ef64920f12e7cb60e82057658 Mon Sep 17 00:00:00 2001
From: mitaclaw <140017135+mitaclaw@users.noreply.github.com>
Date: Tue, 8 Oct 2024 17:16:57 -0700
Subject: C++20: Synthesize `operator!=` From `operator==`

The inequality operator is automatically generated by the compiler if `operator==` is defined.
---
 Source/Core/InputCommon/ControllerInterface/CoreDevice.cpp | 10 ----------
 Source/Core/InputCommon/ControllerInterface/CoreDevice.h   |  2 --
 2 files changed, 12 deletions(-)

(limited to 'Source/Core/InputCommon/ControllerInterface')

diff --git a/Source/Core/InputCommon/ControllerInterface/CoreDevice.cpp b/Source/Core/InputCommon/ControllerInterface/CoreDevice.cpp
index 720ea82735..8cf3e763e8 100644
--- a/Source/Core/InputCommon/ControllerInterface/CoreDevice.cpp
+++ b/Source/Core/InputCommon/ControllerInterface/CoreDevice.cpp
@@ -227,21 +227,11 @@ bool DeviceQualifier::operator==(const Device* const dev) const
   return false;
 }
 
-bool DeviceQualifier::operator!=(const Device* const dev) const
-{
-  return !operator==(dev);
-}
-
 bool DeviceQualifier::operator==(const DeviceQualifier& devq) const
 {
   return std::tie(cid, name, source) == std::tie(devq.cid, devq.name, devq.source);
 }
 
-bool DeviceQualifier::operator!=(const DeviceQualifier& devq) const
-{
-  return !operator==(devq);
-}
-
 std::shared_ptr<Device> DeviceContainer::FindDevice(const DeviceQualifier& devq) const
 {
   std::lock_guard lk(m_devices_mutex);
diff --git a/Source/Core/InputCommon/ControllerInterface/CoreDevice.h b/Source/Core/InputCommon/ControllerInterface/CoreDevice.h
index 8dbbccf4b5..33a322861b 100644
--- a/Source/Core/InputCommon/ControllerInterface/CoreDevice.h
+++ b/Source/Core/InputCommon/ControllerInterface/CoreDevice.h
@@ -213,10 +213,8 @@ public:
   std::string ToString() const;
 
   bool operator==(const DeviceQualifier& devq) const;
-  bool operator!=(const DeviceQualifier& devq) const;
 
   bool operator==(const Device* dev) const;
-  bool operator!=(const Device* dev) const;
 
   std::string source;
   int cid;
-- 
cgit v1.2.3