[cfe-dev] sanitizer_symbolizer_mac.cc:26 -- "unimplemented"
ganna at apple.com
Wed Feb 20 11:32:29 PST 2013
My understanding is that there is still some unfinished work to be done for symbolication on OS X. See this thread:
Alex is working on OS X support. He might provide more info on the status of in-process symbolication/possible workarounds.
On Feb 20, 2013, at 9:24 AM, Sean McBride <sean at rogue-research.com> wrote:
> 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...?
> Sean McBride, B. Eng sean at rogue-research.com
> Rogue Research www.rogue-research.com
> Mac Software Developer Montréal, Québec, Canada
> cfe-dev mailing list
> cfe-dev at cs.uiuc.edu
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