http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57524
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |trippels at gcc dot gnu.org Known to fail| |4.9.0 --- Comment #11 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- This still happens with 4.9: markus@x4 more % cat test.ii namespace detail { namespace indirect_traits {} using namespace indirect_traits; void fn1() { using namespace detail; } } markus@x4 more % g++ -ftime-report -c test.ii test.ii: In function ‘void detail::fn1()’: test.ii:5:17: internal compiler error: in timevar_start, at timevar.c:343 using namespace detail; ^