From 3b9e9b6df1d124b29bfd3715b6cb12cdee18b2ea Mon Sep 17 00:00:00 2001
From: John Fultz <jfultz@wolfram.com>
Date: Mon, 17 Jul 2023 15:49:09 -0500
Subject: Fix up std:: namespace hygiene.

* Remove all uses of `using namespace std` from header files (although a
  few specific cases of things like `using std::vector` remain)
* Move all existing uses of `using namespace std` in cpp files to after the
  header includes
* Make coordinating changes so it builds again.

Qt6 builds on Windows were breaking because of namespace collision between
std::byte and some version of `byte` in one of Qt's namespaces.  That breakage
is now fixed.

It would be good to systematically clean up all `using` declarations in header
files to ensure nothing is leaking out, but that's for another time.
---
 quacker/quacker.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'quacker/quacker.cpp')

diff --git a/quacker/quacker.cpp b/quacker/quacker.cpp
index a244586..7ab54c0 100644
--- a/quacker/quacker.cpp
+++ b/quacker/quacker.cpp
@@ -19,8 +19,6 @@
 #include <algorithm>
 #include <iostream>
 
-using namespace std;
-
 #include <QtWidgets>
 
 #include <game.h>
@@ -55,6 +53,8 @@ using namespace std;
 #include "widgetfactory.h"
 #include "view.h"
 
+using namespace std;
+
 const int kExtraPlaysToKibitz = 15;
 
 TopLevel::TopLevel(QWidget *parent)
-- 
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