From 070cb5e09d2c17051773cd2fa508c0d79c6b705d Mon Sep 17 00:00:00 2001
From: Marco Bubke <marco.bubke@qt.io>
Date: Mon, 23 Aug 2021 09:31:01 +0200
Subject: [PATCH] Projects: Fix deprecated iterator

std::iterator is deprecated in C++ 17. The aliases should be set directly.
The aliases are public too.

Change-Id: Ib4dc259b03bd9386ba9d177340b89cc7208c8643
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
Reviewed-by: hjk <hjk@qt.io>
---
 src/plugins/projectexplorer/projectmodels.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/plugins/projectexplorer/projectmodels.cpp b/src/plugins/projectexplorer/projectmodels.cpp
index f4471d99a12..b34fd3e4617 100644
--- a/src/plugins/projectexplorer/projectmodels.cpp
+++ b/src/plugins/projectexplorer/projectmodels.cpp
@@ -73,9 +73,15 @@ namespace Internal {
 
 /// An output iterator whose assignment operator appends a clone of the operand to the list of
 /// children of the WrapperNode passed to the constructor.
-class Appender : public std::iterator<std::output_iterator_tag, void, void, void, void>
+class Appender
 {
 public:
+    using iterator_category = std::output_iterator_tag;
+    using value_type = void;
+    using difference_type = void;
+    using pointer = void;
+    using reference = void;
+
     explicit Appender(WrapperNode *parent) : m_parent(parent) {}
 
     Appender &operator=(const WrapperNode *node)