K 10 svn:author V 8 theraven K 8 svn:date V 27 2012-05-03T17:44:07.878520Z K 7 svn:log V 177 Import new version of libc++. Among other improvements, this comes with an header that works with clang 3.1 (and, importantly, the pre-3.1 snapshot currently in head) END