https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78389
--- Comment #1 from ville at gcc dot gnu.org --- Author: ville Date: Fri Jan 13 14:46:25 2017 New Revision: 244439 URL: https://gcc.gnu.org/viewcvs?rev=244439&root=gcc&view=rev Log: PR libstdc++/78389 * include/bits/list.tcc (merge(list&&)): Adjust list sizes if the comparator throws. (merge(list&&, _StrictWeakOrdering)): Likewise. (sort()): Splice elements back from the scratch buffers if the comparator throws. (sort(_StrictWeakOrdering)): Likewise. * testsuite/23_containers/list/operations/78389.cc: New. Added: trunk/libstdc++-v3/testsuite/23_containers/list/operations/78389.cc Modified: trunk/libstdc++-v3/ChangeLog trunk/libstdc++-v3/include/bits/list.tcc