Re: [Boost-bugs] [Boost C++ Libraries] #6139: error: "BOOST_CLANG" is not defined

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #6139: error: "BOOST_CLANG" is not defined
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2011-11-19 14:42:39

#6139: error: "BOOST_CLANG" is not defined
  Reporter: Ivo Raisr <ivosh@…> | Owner: danieljames
      Type: Bugs | Status: assigned
 Milestone: Boost 1.49.0 | Component: None
   Version: Boost 1.47.0 | Severity: Problem
Resolution: | Keywords:

Comment (by jhunold):

 Revision just broke my
 clang builds.
 The correct solution would be to either
 - use #if defined(BOOST_CLANG) see container_fwd_guarded.diff
 - change "class" to struct see containner_fwd_simple.diff

 The interesting thing is that container_fwd.hpp contains a msvc-
 suppression for struct/class mismatch: line 104ff:
 #if defined(BOOST_MSVC)
 #pragma warning(push)
 #pragma warning(disable:4099) // struct/class mismatch in fwd declarations

 So the "correct" solution depends on how the corresponding standard
 library declares struct or class "complex". At least the guarded approach
 prevents clang from emitting a warning.

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