https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81040
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |WAITING
--- Comment #6 from Martin Liška <marxin at gcc dot gnu.org> ---
Can't see that clang++ is capable of catching your first test-case:
$ clang++ pr81040.cpp -fsanitize=address && ./a.out
pr81040.cpp:3:9: warning: expression result unused; assign into a variable to
force a volatile load [-Wunused-volatile-lvalue]
*(volatile int*)a;
^~~~~~~~~~~~~~~~~
1 warning generated.
$ clang++ --version
clang version 4.0.0 (tags/RELEASE_400/final 297347)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
