http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48294
--- Comment #1 from Kyle Kloepper <kyle.kloepper at riverbed dot com> 2011-03-26 11:15:19 UTC --- This is also an issue in trunk: [kkloepper@pan scratch]$ g++ -std=c++0x alisdair_bug.cc -o alisdair_bug alisdair_bug.cc:9:36: internal compiler error: in build_noexcept_spec, at cp/except.c:1217 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. [kkloepper@pan scratch]$ g++ --version g++ (GCC) 4.7.0 20110326 (experimental) Copyright (C) 2011 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. [kkloepper@pan scratch]$