From 92f984273262531f909ede17a324f546fe502b5c Mon Sep 17 00:00:00 2001
From: Lars Knoll <lars.knoll@qt.io>
Date: Mon, 6 May 2019 14:00:53 +0200
Subject: Deprecate conversion functions between QList and QSet

Users should use range constructors instead to do the conversion.
Keep conversion methods between QList and QVector as these will turn
into a no-op in Qt 6, whereas forcing people to use range constructors
would lead to deep copies of the data.

Change-Id: Id9fc9e4d007044e019826da523e8418857c91283
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
---
 src/gui/opengl/qopengl.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/gui/opengl')

diff --git a/src/gui/opengl/qopengl.cpp b/src/gui/opengl/qopengl.cpp
index 6b701fe52b..667d16317f 100644
--- a/src/gui/opengl/qopengl.cpp
+++ b/src/gui/opengl/qopengl.cpp
@@ -80,7 +80,7 @@ QOpenGLExtensionMatcher::QOpenGLExtensionMatcher()
     if (extensionStr) {
         QByteArray ba(extensionStr);
         QList<QByteArray> extensions = ba.split(' ');
-        m_extensions = extensions.toSet();
+        m_extensions = QSet<QByteArray>(extensions.constBegin(), extensions.constEnd());
     } else {
 #ifdef QT_OPENGL_3
         // clear error state
-- 
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