[cfe-dev] sanitizer_symbolizer_mac.cc:26 -- "unimplemented"

[Sean McBride]

Hi all,

I built clang ToT yesterday and tried to build a big project (on OS X 10.7) with ubsan flags on.  I get the following:

225: ==24012== Sanitizer CHECK failed: /Users/sean/llvm/llvm/projects/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_mac.cc:26 ((0 && "unimplemented")) != (0) (0, 0)

Is this an indication of it catching undefined behaviour in my code, or some unfinished work in ubsan itself, or...?

Thanks,

-- 
____________________________________________________________
Sean McBride, B. Eng                 sean at rogue-research.com
Rogue Research                        www.rogue-research.com 
Mac Software Developer              Montréal, Québec, Canada