From 26bb750292ba317824a4c14ec81bc39791457566 Mon Sep 17 00:00:00 2001 From: Marc Mutz Date: Tue, 24 Jan 2023 12:46:53 +0100 Subject: [PATCH] QSharedMemory: fix -Werror=deprecated in C++20 build Capture of *this by reference in [=] is deprecated in C++20. Use the perfectly adequate [&] instead. Amends 0740ab56d7c3b540677e33e28924d47bce87c1cf. Change-Id: I3035a29baf63c22a32aafdcbd4425a3f7b45472f Reviewed-by: Giuseppe D'Angelo Reviewed-by: Thiago Macieira --- src/corelib/ipc/qsharedmemory_p.h | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/src/corelib/ipc/qsharedmemory_p.h b/src/corelib/ipc/qsharedmemory_p.h index 8ff76f3f00..3a6cd8c137 100644 --- a/src/corelib/ipc/qsharedmemory_p.h +++ b/src/corelib/ipc/qsharedmemory_p.h @@ -170,23 +170,23 @@ public: bool handle() { - return visit([=](auto p) { return !!p->handle(this); }); + return visit([&](auto p) { return !!p->handle(this); }); } bool cleanHandle() { - return visit([=](auto p) { return p->cleanHandle(this); }); + return visit([&](auto p) { return p->cleanHandle(this); }); } bool create(qsizetype size) { - return visit([=](auto p) { return p->create(this, size); }); + return visit([&](auto p) { return p->create(this, size); }); } bool attach(QSharedMemory::AccessMode mode) { - return visit([=](auto p) { return p->attach(this, mode); }); + return visit([&](auto p) { return p->attach(this, mode); }); } bool detach() { - return visit([=](auto p) { return p->detach(this); }); + return visit([&](auto p) { return p->detach(this); }); } inline void setError(QSharedMemory::SharedMemoryError e, const QString &message)