[Bug libstdc++/53202] Copy constructor not called when starting a thread

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53202

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2012-05-02
         AssignedTo|unassigned at gcc dot       |redi at gcc dot gnu.org
                   |gnu.org                     |
     Ever Confirmed|0                           |1

--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-05-02 
21:25:19 UTC ---
Ouch.

With 4.6 I see three ctors and three dtors:

default ctor called, this=0x7fffafe073df
copy ctor called
move ctor called
destructor called, this=0x7fffafe073a0
void background_hello::operator()() called, this=0x15f0048
destructor called, this=0x15f0048
destructor called, this=0x7fffafe073df