https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78358
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |NEW Last reconfirmed| |2016-11-15 Resolution|INVALID |--- Ever confirmed|0 |1 --- Comment #2 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- I asked on http://stackoverflow.com/questions/40605343/why-does-stdtuple-decompose-into-rvalue-references and it turned out to be a bug after all.