AuroraMiddleware/qt5base-lts
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Avoid warnings regarding bit-field signedness

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Up to (including) C++11, integral bitfields of unspecified signedness have
implementation dependent signedness.

Detected by LGTM.com static analyzer.

Pick-to: 5.15
Change-Id: Ibaa0fdc6e443495a3cd40330c4573c9cc6ccdf5b
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
This commit is contained in:
Dimitrios Apostolou 2020-07-04 05:28:39 +02:00
parent 273be0b9e6
commit 3da9cff845
4 changed files with 5 additions and 5 deletions
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2
src/corelib/kernel/qobject_p.h
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@ -152,7 +152,7 @@ public:
uint id = 0; uint id = 0;
ushort method_offset; ushort method_offset;
ushort method_relative; ushort method_relative;
int signal_index : 27; // In signal range (see QObjectPrivate::signalIndex()) signed int signal_index : 27; // In signal range (see QObjectPrivate::signalIndex())
ushort connectionType : 3; // 0 == auto, 1 == direct, 2 == queued, 4 == blocking ushort connectionType : 3; // 0 == auto, 1 == direct, 2 == queued, 4 == blocking
ushort isSlotObject : 1; ushort isSlotObject : 1;
ushort ownArgumentTypes : 1; ushort ownArgumentTypes : 1;

4
src/gui/painting/qdrawhelper_p.h
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@ -349,8 +349,8 @@ struct QSpanData
ConicalGradient, ConicalGradient,
Texture Texture
} type : 8; } type : 8;
int txop : 8; signed int txop : 8;
int fast_matrix : 1; uint fast_matrix : 1;
bool bilinear; bool bilinear;
QImage *tempImage; QImage *tempImage;
QRgba64 solidColor; QRgba64 solidColor;

2
src/gui/text/qfont_p.h
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@ -97,7 +97,7 @@ struct QFontDef
uint hintingPreference : 2; uint hintingPreference : 2;
uint ignorePitch : 1; uint ignorePitch : 1;
uint fixedPitchComputed : 1; // for Mac OS X only uint fixedPitchComputed : 1; // for Mac OS X only
int reserved : 14; // for future extensions uint reserved : 14; // for future extensions
bool exactMatch(const QFontDef &other) const; bool exactMatch(const QFontDef &other) const;
bool operator==(const QFontDef &other) const bool operator==(const QFontDef &other) const

2
src/gui/text/qtextdocument_p.h
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@ -113,7 +113,7 @@ public:
mutable QTextLayout *layout; mutable QTextLayout *layout;
mutable QTextBlockUserData *userData; mutable QTextBlockUserData *userData;
mutable int userState; mutable int userState;
mutable int revision : 31; mutable signed int revision : 31;
mutable uint hidden : 1; mutable uint hidden : 1;
}; };