https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66124
--- Comment #1 from wilkinson.bob at gmail dot com --- More succinctly my failing compilation can be reduced to : g++ -v -save-temps -Wall -Wextra -c -I/home/bob/work/trunk/3rdparty/boost_1_49_0 3rdparty/boost_1_49_0/libs/date_time/src/gregorian/greg_month.cpp which exhibits the same failure.
