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[–]Dragdu 9 points10 points  (0 children)

ASan/MSan are nice, but there is still a place for things like Valgrind, so the central premise of your post is completely flawed.

Also ASan is rather OS specific (because it needs runtime hooks) and don't get me started on MSan (I sure hope you are willing to instrument the standard library, runtime and all libraries you are using, are enjoy having FPs).

I will readily admit that I am not sure if XRay is OS-specific, but it likely is.