PVS-StudioWarnings

PVS-Studio warning V501 for QT

Nov 12th, 2014
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C++ 0.66 KB | None | 0 0
  1. void QDeclarativeStateGroupPrivate::setCurrentStateInternal(
  2.   const QString &state,
  3.   bool ignoreTrans)
  4. {
  5.   ....
  6.   QDeclarativeTransition *transition =
  7.     (ignoreTrans || ignoreTrans) ?
  8.       0 : findTransition(currentState, state);
  9.   ....
  10. }
  11.  
  12. This suspicious code was found in QT project by PVS-Studio static code analyzer.
  13. Warning message is:
  14. V501 There are identical sub-expressions to the left and to the right of the '||' operator: ignoreTrans || ignoreTrans qdeclarativestategroup.cpp 442
  15.  
  16. PVS-Studio is a static analyzer for detecting bugs in the source code of applications written in C, C++, C++11, C++/CX. Site: http://www.viva64.com/en/pvs-studio/
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