Re: [Boost-bugs] [Boost C++ Libraries] #10149: boost::optional<T> can be constructed from a typed in place factory of the wrong type

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #10149: boost::optional<T> can be constructed from a typed in place factory of the wrong type
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2016-03-15 12:24:35

#10149: boost::optional<T> can be constructed from a typed in place factory of the
wrong type
-------------------------------+-----------------------
  Reporter:  aastolfi@…        |      Owner:  fcacciola
      Type:  Bugs              |     Status:  new
 Milestone:  To Be Determined  |  Component:  optional
   Version:  Boost 1.49.0      |   Severity:  Problem
Resolution:                    |   Keywords:
-------------------------------+-----------------------

Comment (by anonymous):

 Can you provide a short but complete example that demonstrates the
 problem?


 I can see that the following code does not even compile on GCC and Clang
 (which is desirable).

 {{{
 #include <boost/utility/in_place_factory.hpp>
 #include <boost/optional.hpp>

 int main()
 {
   boost::optional<char> oa = boost::in_place<double>(0);
 }
 }}}

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/10149#comment:1>
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