http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54775
Paolo Carlini <paolo.carlini at oracle dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |INVALID --- Comment #3 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-10-05 14:58:48 UTC --- We started exporting the move assignment operator in GLIBCXX_3.4.14 thus circa 4.5.0 or only a bit earlier: confirmed that really the user has simply to make sure that the dylib matching the headers is linked.