[cfe-dev] sanitizer_symbolizer_mac.cc:26 -- "unimplemented"
samsonov at google.com
Tue Feb 26 05:42:51 PST 2013
On Wed, Feb 20, 2013 at 9:24 PM, 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:
> ((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...?
Sorry for the late response...
r176091 should hopefully help you. Symbolization doesn't work on Mac yet,
I'll try to fix this soon.
Try re-running your code under ubsan - it's likely the case that ubsan
detected some error and died while
trying to report it.
> 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
Alexey Samsonov, MSK
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