Package: clang Version: 3.0-6 Severity: normal Dear Maintainer,
clang fails to include chrono from C++11. Here is a minimal example program: ---<snip>--- #include <chrono> int main() { } ---<snip>--- Building with GCC (4.6 and 4.7) works fine: x4:/tmp% g++-4.6 -std=c++0x -o clang-chrono clang-chrono.cxx x4:/tmp% g++-4.7 -std=c++0x -o clang-chrono clang-chrono.cxx However, building with clang fails: x4:/tmp% clang++ -std=c++0x -o clang-chrono clang-chrono.cxx In file included from clang-chrono.cxx:1: /usr/include/c++/4.6/chrono:666:7: error: static_assert expression is not an integral constant expression static_assert(system_clock::duration::min() ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 error generated. zsh: exit 1 clang++ -std=c++0x -o clang-chrono clang-chrono.cxx The same error happens with chrono from c++/4.7/. I realize that this might be a libstdc++ bug. However, gcc does not trigger it, only clang seems to be strict enough (or broken enough? to actually trigger it. In any case, C++11 chrono is a no go on clang right now :(. -- CYa, ⡍⠁⠗⠊⠕ | Debian Developer <URL:http://debian.org/> .''`. | Get my public key via finger mlang/k...@db.debian.org : :' : | 1024D/7FC1A0854909BCCDBE6C102DDFFC022A6B113E44 `. `' `- <URL:http://delysid.org/> <URL:http://www.staff.tugraz.at/mlang/> -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org