Yegappan Lakshmanan wrote: > Hi, > > On Fri, Dec 16, 2016 at 8:31 AM, Dominique Pellé > <[email protected]> wrote: >> Mike Williams wrote: >> >>> Tests pass but I don't have clang to check the UB warning so please test for >>> that. >> >> Not sure which compiler you use, but gcc also has ubsan, if you use a version >> recent enough. I don't remember in which gcc version ubsan was introduced, >> probably gcc-4.8 or newer. >> >> To use it, uncomment this line in vim/src/Makefile and rebuild: >> >> #SANITIZER_CFLAGS = -g -O0 -fsanitize=undefined -fno-omit-frame-pointer >> > > This doesn't work on MacOS with Xcode 8.2. The following flags work: > > SANITIZER_CFLAGS = -g -O0 -fsanitize=address,undefined -fno-omit-frame-pointer
Strange. I'd expect this to turn on both: - asan (address sanitizer) - and ubsan (undefined behavior sanitizer) Dominique -- -- You received this message from the "vim_dev" maillist. Do not top-post! Type your reply below the text you are replying to. For more information, visit http://www.vim.org/maillist.php --- You received this message because you are subscribed to the Google Groups "vim_dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
