Re: [Boost-bugs] [Boost C++ Libraries] #9455: [fusion][c++11] In place construction of a class containing a fusion map is broken

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #9455: [fusion][c++11] In place construction of a class containing a fusion map is broken
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2014-03-18 13:21:00

#9455: [fusion][c++11] In place construction of a class containing a fusion map is
broken
------------------------------------------------+------------------------
  Reporter:  Chris Crickmar <chris.crickmar@…>  |      Owner:  djowel
      Type:  Bugs                               |     Status:  new
 Milestone:  To Be Determined                   |  Component:  fusion
   Version:  Boost 1.55.0                       |   Severity:  Regression
Resolution:                                     |   Keywords:
------------------------------------------------+------------------------

Comment (by Chris Crickmar <chris.crickmar@…>):

 I've just tested this on trunk (2014-03-18) with Fedora 18 (gcc 4.7). This
 is still an issue.

 For completeness these are the compiler command lines being used and
 output:

 '''g++ -W -Wall -Wextra -pedantic -I<path-to-boost> -o test-c main.cpp
 (works)'''
 {{{
 object copy construction (not broken)
 MappedType 0 : 1234
 MappedType 1 : 1234
 in place construction (broken for c++11)
 MappedType 0 : 1234
 MappedType 1 : 1234
 }}}


 '''g++ -W -Wall -Wextra -pedantic -I<path-to-boost> -std=c++0x -o test-c
 main.cpp (fails)'''
 {{{
 object copy construction (not broken)
 MappedType 0 : 1234
 MappedType 1 : 1234
 in place construction (broken for c++11)
 MappedType 0 : 1234
 MappedType 1 : 4.94066e-324 <------ FAILURE
 }}}

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/9455#comment:1>
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