Hi
On 16/12/2016 16:31, Dominique Pellé 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
Good to know, but alas for "reasons" my most up to date version of gcc
is 4.6.3. Seems I could get clang 3.4 - a holidays project maybe.
TTFN
Mike
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