PVS-StudioWarnings

PVS-Studio warning V501 for Clang

Nov 13th, 2014
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C++ 0.63 KB | None | 0 0
  1. bool haveSameType(QualType Ty1, QualType Ty2) {
  2.   return (Context.getCanonicalType(Ty1) ==
  3.           Context.getCanonicalType(Ty2) ||
  4.           (Ty2->isIntegerType() &&
  5.            Ty2->isIntegerType()));
  6. }
  7.  
  8. This suspicious code was found in Clang project by PVS-Studio static code analyzer.
  9. Warning message is:
  10. V501 There are identical sub-expressions 'Ty2->isIntegerType()' to the left and to the right of the '&&' operator. SampleAnalyzerPlugin svalbuilder.h 81
  11.  
  12. 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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