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From 8252ef5fc6d043004ddf7085e1c1fe1bf2ca39f7 Mon Sep 17 00:00:00 2001
From: Thiago Macieira <thiago.macieira@intel.com>
Date: Mon, 18 Jan 2021 07:40:54 -0800
Subject: [PATCH 1/2] Fix build with GCC 11: include <limits>
Fixes: QTBUG-90395
Change-Id: Iecc74d2000eb40dfbe7bfffd165b5dd3708b7a40
(cherry picked from commit 9c56d4da2ff631a8c1c30475bd792f6c86bda53c)
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
(cherry picked from commit b2af6332ea37e45ab230a7a5d2d278f86d961b83)
---
src/corelib/global/qendian.h | 6 ++++--
src/corelib/global/qfloat16.h | 1 +
2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/src/corelib/global/qendian.h b/src/corelib/global/qendian.h
index 257efbbdbec..339f53abb60 100644
--- a/src/corelib/global/qendian.h
+++ b/src/corelib/global/qendian.h
@@ -1,7 +1,7 @@
/****************************************************************************
**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Copyright (C) 2016 Intel Corporation.
+** Copyright (C) 2021 The Qt Company Ltd.
+** Copyright (C) 2021 Intel Corporation.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtCore module of the Qt Toolkit.
@@ -44,6 +44,8 @@
#include <QtCore/qfloat16.h>
#include <QtCore/qglobal.h>
+#include <limits>
+
// include stdlib.h and hope that it defines __GLIBC__ for glibc-based systems
#include <stdlib.h>
#include <string.h>
diff --git a/src/corelib/global/qfloat16.h b/src/corelib/global/qfloat16.h
index c7a9c87af32..5302be072ed 100644
--- a/src/corelib/global/qfloat16.h
+++ b/src/corelib/global/qfloat16.h
@@ -43,6 +43,7 @@
#include <QtCore/qglobal.h>
#include <QtCore/qmetatype.h>
+#include <limits>
#include <string.h>
#if defined(QT_COMPILER_SUPPORTS_F16C) && defined(__AVX2__) && !defined(__F16C__)
--
GitLab
From cb2da673f53815a5cfe15f50df49b98032429f9e Mon Sep 17 00:00:00 2001
From: Ville Voutilainen <ville.voutilainen@qt.io>
Date: Mon, 18 Jan 2021 09:58:17 +0200
Subject: [PATCH 2/2] Build fixes for GCC 11
Task-number: QTBUG-89977
Change-Id: Ic1b7ddbffb8a0a00f8c621d09a868f1d94a52c21
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
(cherry picked from commit 813a928c7c3cf98670b6043149880ed5c955efb9)
---
src/corelib/text/qbytearraymatcher.h | 2 ++
src/corelib/tools/qsharedpointer_impl.h | 3 ---
src/plugins/platforms/xcb/qxcbwindow.cpp | 2 +-
3 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/src/corelib/text/qbytearraymatcher.h b/src/corelib/text/qbytearraymatcher.h
index 0eedfc1d203..f5f9bef7b87 100644
--- a/src/corelib/text/qbytearraymatcher.h
+++ b/src/corelib/text/qbytearraymatcher.h
@@ -42,6 +42,8 @@
#include <QtCore/qbytearray.h>
+#include <limits>
+
QT_BEGIN_NAMESPACE
diff --git a/src/corelib/tools/qsharedpointer_impl.h b/src/corelib/tools/qsharedpointer_impl.h
index 790c187cb95..4aee98af537 100644
--- a/src/corelib/tools/qsharedpointer_impl.h
+++ b/src/corelib/tools/qsharedpointer_impl.h
@@ -155,9 +155,6 @@ namespace QtSharedPointer {
#endif
inline void checkQObjectShared(...) { }
inline void setQObjectShared(...) { }
-
- inline void operator delete(void *ptr) { ::operator delete(ptr); }
- inline void operator delete(void *, void *) { }
};
// sizeof(ExternalRefCountData) = 12 (32-bit) / 16 (64-bit)
diff --git a/src/plugins/platforms/xcb/qxcbwindow.cpp b/src/plugins/platforms/xcb/qxcbwindow.cpp
index 9e7e1a55728..f0866a90ac2 100644
--- a/src/plugins/platforms/xcb/qxcbwindow.cpp
+++ b/src/plugins/platforms/xcb/qxcbwindow.cpp
@@ -698,7 +698,7 @@ void QXcbWindow::show()
if (isTransient(window())) {
const QWindow *tp = window()->transientParent();
if (tp && tp->handle())
- transientXcbParent = static_cast<const QXcbWindow *>(tp->handle())->winId();
+ transientXcbParent = tp->handle()->winId();
// Default to client leader if there is no transient parent, else modal dialogs can
// be hidden by their parents.
if (!transientXcbParent)
--
GitLab
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