[Boost-bugs] [Boost C++ Libraries] #7143: proto: run time assertion when compiled with clang 3.1 and -std=c++0x

Subject: [Boost-bugs] [Boost C++ Libraries] #7143: proto: run time assertion when compiled with clang 3.1 and -std=c++0x
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2012-07-17 20:27:19

#7143: proto: run time assertion when compiled with clang 3.1 and -std=c++0x
-------------------------------------------+--------------------------------
 Reporter:  J.P.Fletcher@…                 |       Owner:  eric_niebler
     Type:  Bugs                           |      Status:  new         
Milestone:  To Be Determined               |   Component:  proto       
  Version:  Boost 1.50.0                   |    Severity:  Problem     
 Keywords:  Proto runtime assertion C++11  |  
-------------------------------------------+--------------------------------
 Example code fails at run time with an assertion failure when compiled
 with -std=c++0x and not when compiled without -std=c++0x. System Ubuntu
 10.04 64 bit, compiler Clang 3.1, -std=c++0x also uses libc++.

 boost_1_50_0/boost/xpressive/traits/cpp_regex_traits.hpp:273: void
 boost::xpressive::detail::cpp_regex_traits_base<char, 1>::imbue(const
 std::locale &) [Char = char, SizeOfChar = 1]: Assertion `0 ==
 (this->masks_[i] & non_std_ctype_masks)' failed.

 Example code attached.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/7143>
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