From e4961b35deb202525d4711dbb14f8c2bb0bf5c26 Mon Sep 17 00:00:00 2001
From: Oliver Wolff <oliver.wolff@qt.io>
Date: Wed, 2 Sep 2020 12:15:07 +0200
Subject: Revert "Revert "QVector: add a construction from
 QArrayDataPointerRef""

Removing the constructor caused a binary compatibility break. The symbol
is being used even though it might be considered private API.

This reverts commit bf8268956b866e022825f81aa46833749a1ece28.

Fixes: QTBUG-86392
Pick-to: 5.15
Change-Id: I04fc3058e68a6a0cf293bcc8a5a83031dc1e96fb
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>
---
 src/corelib/tools/qvector.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/corelib/tools/qvector.h')

diff --git a/src/corelib/tools/qvector.h b/src/corelib/tools/qvector.h
index 083f12beb2..288c082c44 100644
--- a/src/corelib/tools/qvector.h
+++ b/src/corelib/tools/qvector.h
@@ -80,6 +80,7 @@ public:
     QVector<T> &operator=(std::initializer_list<T> args);
     template <typename InputIterator, QtPrivate::IfIsInputIterator<InputIterator> = true>
     inline QVector(InputIterator first, InputIterator last);
+    explicit QVector(QArrayDataPointerRef<T> ref) noexcept : d(ref.ptr) {}
 
     bool operator==(const QVector<T> &v) const;
     inline bool operator!=(const QVector<T> &v) const { return !(*this == v); }
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