http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48476
Takaya Saito <gintensubaru at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #23896|application/octet-stream |text/plain mime type| | --- Comment #4 from Takaya Saito <gintensubaru at gmail dot com> 2011-04-06 09:05:19 UTC --- Comment on attachment 23896 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23896 simple test for operator=( Tuple&& ) in gcc-4.6.0, this code fails assertion 'q == p' and 'r == q', because references to p and q are not forwarded but moved ( see N3242 20.4.2.2 ).