From efea1f981f44d079e2a4abc9ff228ade069f42a8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Storsj=C3=B6?= <martin@martin.st>
Date: Thu, 4 Apr 2024 13:32:31 +0300
Subject: [PATCH] QTypeInfo: Add a missing include

This header uses std::is_trivial_v, which requires including
the <type_traits> header.

When building with PCH enabled (which is the default), this
dependency does get satisfied via the PCH, so no issue is
visible.

This fixes building with recent version of libc++ when configured
with _LIBCPP_REMOVE_TRANSITIVE_INCLUDES (which removes unnecessary
transitive dependencies between the libc++ headers, a configuration
which may become the default in the future), with PCH disabled.

Pick-to: 6.5 6.2
Change-Id: I5e3ae20e366ed3028b1156cee05bcf2908d6e845
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
(cherry picked from commit adb49d65e0774fa6be0b0d9d490c6f1fc5066a1b)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
---
 src/corelib/global/qtypeinfo.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/corelib/global/qtypeinfo.h b/src/corelib/global/qtypeinfo.h
index 9b2119da1df..3ddb4728c01 100644
--- a/src/corelib/global/qtypeinfo.h
+++ b/src/corelib/global/qtypeinfo.h
@@ -11,6 +11,7 @@
 #include <variant>
 #include <optional>
 #include <tuple>
+#include <type_traits>
 
 QT_BEGIN_NAMESPACE