[cfe-dev] recent change broke -fcatch-undefined-behavior
Sean McBride
sean at rogue-research.com
Mon Oct 15 10:55:15 PDT 2012
Hi all,
I see that there have been recent changes wrt -fcatch-undefined-behavior, and within the last week or so something changed such that my own build of clang (built with CMake on OS X) is unable to build simple programs that use -fcatch-undefined-behavior, I get link errors like:
"___ubsan_handle_divrem_overflow", referenced from:
_main in test-OSZvjm.o
"___ubsan_handle_type_mismatch", referenced from:
_main in test-OSZvjm.o
Any ideas why?
Cheers,
--
____________________________________________________________
Sean McBride, B. Eng sean at rogue-research.com
Rogue Research www.rogue-research.com
Mac Software Developer Montréal, Québec, Canada
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