Examples of errors detected by the V709 diagnostic.


V709. Suspicious comparison found: 'a == b == c'. Remember that 'a == b == c' is not equal to 'a == b && b == c'.


Unreal Engine 4

V709 Suspicious comparison found: 'a == b == c'. Remember that 'a == b == c' is not equal to 'a == b && b == c'. slatetextures.cpp 67


void FSlateTexture2DRHIRef::InitDynamicRHI()
{
  ....
  checkf(GPixelFormats[PixelFormat].BlockSizeX ==
         GPixelFormats[PixelFormat].BlockSizeY ==
         GPixelFormats[PixelFormat].BlockSizeZ == 1,
         TEXT("Tried to use compressed format?"));
  ....
}


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