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Diffstat (limited to 'src/corelib/global/qglobal.cpp')
| -rw-r--r-- | src/corelib/global/qglobal.cpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/corelib/global/qglobal.cpp b/src/corelib/global/qglobal.cpp index 03216358aa..170dd757d3 100644 --- a/src/corelib/global/qglobal.cpp +++ b/src/corelib/global/qglobal.cpp @@ -2950,6 +2950,20 @@ QString QSysInfo::machineHostName() */ /*! + \macro void Q_FALLTHROUGH() + \relates <QtGlobal> + \since 5.8 + + Can be used in switch statements at the end of case block to tell the compiler + and other developers that that the lack of a break statement is intentional. + + This is useful since a missing break statement is often a bug, and some + compilers can be configured to emit warnings when one is not found. + + \sa Q_UNREACHABLE() +*/ + +/*! \macro void Q_CHECK_PTR(void *pointer) \relates <QtGlobal> |