[Boost-bugs] [Boost C++ Libraries] #11821: clang-cl fails using typeof.hpp

Subject: [Boost-bugs] [Boost C++ Libraries] #11821: clang-cl fails using typeof.hpp
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2015-11-26 06:40:57

#11821: clang-cl fails using typeof.hpp
-----------------------------------------+-------------------------
 Reporter:  Yaron Keren <yaron.keren@…>  |      Owner:  burbelgruff
     Type:  Bugs                         |     Status:  new
Milestone:  To Be Determined             |  Component:  typeof
  Version:  Boost 1.59.0                 |   Severity:  Problem
 Keywords:                               |
-----------------------------------------+-------------------------
 clang-cl svn (r253440) fails to compile

 {{{
 #include <boost/typeof/typeof.hpp>
 }}}

 with:

 {{{
 typeof_impl.hpp:150:31: error: template specialization or definition

       requires a template parameter list corresponding to the nested type
 'base_type' (aka 'msvc_extract_type<ID>')
             struct base_type::id2type // This uses nice VC6.5 and VC7.1
 bugfeature
                    ~~~~~~~~~  ^

 }}}

 this is due to BOOST_MSVC not defined.
 When this is worked around with -DBOOST_MSVC=1800, there is another
 failure in the same file:

 {{{
 typeof_impl.hpp:125:20: error: explicit specialization of
       non-template struct 'id2type_impl'
             struct id2type_impl<true>  //VC8.0 specific bugfeature
                    ^           ~~~~~~

 }}}

 please see ideas to fix at

  https://llvm.org/bugs/show_bug.cgi?id=25644

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/11821>
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