[Boost-bugs] [Boost C++ Libraries] #1420: optional_base::operator=() optimization

Subject: [Boost-bugs] [Boost C++ Libraries] #1420: optional_base::operator=() optimization
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2007-11-08 01:44:53

#1420: optional_base::operator=() optimization
------------------------------+---------------------------------------------
 Reporter:  rick68_at_[hidden]  |       Owner:  fcacciola   
     Type:  Patches           |      Status:  new         
Milestone:  To Be Determined  |   Component:  optional    
  Version:  Boost 1.34.1      |    Severity:  Optimization
 Keywords:                    |  
------------------------------+---------------------------------------------
 Hi,

 {{{
 A a1;
 boost::optional<A> opt1(a1);
 boost::optional<A> opt2;
 opt2 = opt1;
 }}}

 the operator=() will call to assign(optional<U> const& rsh), not
 assign(optional_base const& rsh).

-- 
Ticket URL: <http://svn.boost.org/trac/boost/ticket/1420>
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