From e4d59b698ee1afcc4ab6442c033fc597f93d0e2b Mon Sep 17 00:00:00 2001
From: Ivan Solovev <ivan.solovev@qt.io>
Date: Thu, 16 Jan 2025 17:58:55 +0100
Subject: [PATCH] Fix docs for new QDebug streaming operators of std containers

Added the missing function declarations to the #if Q_QDOC part of the
header. Also fixed a typo in the std::unordered_map docs.

Amends 850d4895be565931d18c92e5e2f9a33b7f26de6d,
0c96528e8d43ad4309bdca14b179a5045984655a,
a9fe57fefaac0cb047e4c02e0b8c8f8327e0a58c,
and a8c9a5617c72ad2e55bf497df6ff2c2e141cbdef.

Found in Qt 6.9 API review.

Change-Id: I792023b506e2afdbdca4bca3197887e50c98a788
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
(cherry picked from commit 256b56f581a66acde829a2f47b3d0f6ed464fb44)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
---
 src/corelib/io/qdebug.cpp |  2 +-
 src/corelib/io/qdebug.h   | 12 ++++++++++++
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/corelib/io/qdebug.cpp b/src/corelib/io/qdebug.cpp
index 12adcf947df..95efa006460 100644
--- a/src/corelib/io/qdebug.cpp
+++ b/src/corelib/io/qdebug.cpp
@@ -1216,7 +1216,7 @@ QDebug &QDebug::putTupleLikeImplImpl(const char *ns, const char *what,
 */
 
 /*!
-    \fn template <typename Key, typename T, typename Hash, typename KeyEqual, typename Alloc> QDebug operator<<(QDebug debug, const std::unordered_map<Key, T, Compare, Alloc> &unordered_map)
+    \fn template <typename Key, typename T, typename Hash, typename KeyEqual, typename Alloc> QDebug operator<<(QDebug debug, const std::unordered_map<Key, T, Hash, KeyEqual, Alloc> &map)
     \relates QDebug
     \since 6.9
 
diff --git a/src/corelib/io/qdebug.h b/src/corelib/io/qdebug.h
index 3fd7ea7223f..b5053e827a1 100644
--- a/src/corelib/io/qdebug.h
+++ b/src/corelib/io/qdebug.h
@@ -569,6 +569,18 @@ QDebug operator<<(QDebug debug, const std::pair<T1, T2> &pair);
 template <typename T>
 QDebug operator<<(QDebug debug, const QContiguousCache<T> &cache);
 
+template <typename Key, typename Compare, typename Alloc>
+QDebug operator<<(QDebug debug, const std::multiset<Key, Compare, Alloc> &multiset);
+
+template <typename Key, typename Compare, typename Alloc>
+QDebug operator<<(QDebug debug, const std::set<Key, Compare, Alloc> &set);
+
+template <typename Key, typename T, typename Hash, typename KeyEqual, typename Alloc>
+QDebug operator<<(QDebug debug, const std::unordered_map<Key, T, Hash, KeyEqual, Alloc> &unordered_map);
+
+template <typename Key, typename Hash, typename KeyEqual, typename Alloc>
+QDebug operator<<(QDebug debug, const std::unordered_set<Key, Hash, KeyEqual, Alloc> &unordered_set);
+
 #endif // Q_QDOC
 
 template <class T>