Details
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Bug
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Status: Closed
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P2: Important
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Resolution: Done
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6.3.0 Beta2
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None
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cfc2e267a4 (qt/qtbase/dev) cfc2e267a4 (qt/tqtc-qtbase/dev) 42c242f5fc (qt/qtbase/6.2) 42c242f5fc (qt/tqtc-qtbase/6.2) dd974c68ee (qt/qtbase/6.3) dd974c68ee (qt/tqtc-qtbase/6.3) de28284547 (qt/tqtc-qtbase/5.15) dd974c68ee (qt/tqtc-qtbase/6.3.0)
Description
C++20 deprecated arithmetic between enums. QFlags<> overrides that with its operators, but not for enums of different types.
This leads to a deprecation warning in qxcbwindow.cpp:
src/plugins/platforms/xcb/qxcbwindow.cpp:1597:53: warning: bitwise operation between different enumeration types ('Qt::WindowType' and 'QNativeInterface::Private::QXcbWindow::WindowType') is deprecated [-Wdeprecated-enum-enum-conversion] if ((flags & Qt::FramelessWindowHint) && !(type & WindowType::KdeOverride)) { ~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~
This appears to be a genuine bug, because 0x4000 (QXcbWindow::WindowType::KdeOverride) is WindowMinimizeButtonHint in decltype(type) = Qt::WindowType.
Unfortunately, it's not obvious to me how to fix it.
Attachments
Issue Links
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- Closed
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| For Gerrit Dashboard: QTBUG-101306 | ||||||
|---|---|---|---|---|---|---|
| # | Subject | Branch | Project | Status | CR | V |
| 398223,3 | xcb: fix a typo for WindowTypes | dev | qt/qtbase | Status: MERGED | +2 | 0 |
| 398404,2 | xcb: fix a typo for WindowTypes | 6.2 | qt/qtbase | Status: MERGED | +2 | 0 |
| 398405,2 | xcb: fix a typo for WindowTypes | 6.3 | qt/qtbase | Status: MERGED | +2 | 0 |
| 398457,3 | xcb: fix a typo for WindowTypes | tqtc/lts-5.15 | qt/tqtc-qtbase | Status: MERGED | +2 | 0 |