http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61023
Paul Pluzhnikov <ppluzhnikov at google dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ppluzhnikov at google dot com --- Comment #6 from Paul Pluzhnikov <ppluzhnikov at google dot com> --- Created attachment 32750 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32750&action=edit test case for move assignment operator Just discovered this in Google code as well. Ref b/14590795 Move assign operator is broken the same way: for no_rvalue in 1 0; do for test in TEST_{,MULTI}{SET,MAP}; do echo -e "$no_rvalue $test \c"; g++ -std=c++11 set.cc -D$test -g -DNO_RVALUE=$no_rvalue && ./a.out &> /dev/null && echo OK done done 1 TEST_SET OK 1 TEST_MAP OK 1 TEST_MULTISET OK 1 TEST_MULTIMAP OK 0 TEST_SET Aborted (core dumped) 0 TEST_MAP Aborted (core dumped) 0 TEST_MULTISET Aborted (core dumped) 0 TEST_MULTIMAP Aborted (core dumped) Note: this is a 4.9/4.10 regression -- 4.8.3 works correctly.