http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44786
Markus Trippelsdorf <markus at trippelsdorf dot de> changed:
What |Removed |Added
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CC| |markus at trippelsdorf dot
| |de
--- Comment #6 from Markus Trippelsdorf <markus at trippelsdorf dot de>
2012-11-08 12:53:17 UTC ---
Just for fun, today I've build gcc trunk with:
CC="clang -fsanitize=undefined -w" CXX="clang++ -fsanitize=undefined -w"
~/gcc/configure --disable-bootstrap --disable-werror --disable-multilib
--enable-languages=c,c++
It didn't get very far (haven't looked deeper yet):
gcc/libiberty/regex.c:6968:11: fatal error: left shift of negative value -1
gcc/gcc/genattrtab.c:625:27: fatal error: signed integer overflow: 4568797 *
613 cannot be represented in type 'int'
gcc/gcc/genautomata.c:3510:23: fatal error: shift exponent 64 is too large for
64-bit type 'set_el_t' (aka 'unsigned long')
