Re: [Boost-bugs] [Boost C++ Libraries] #6535: MS VS 2010 compile failure using a droppable accumulator

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #6535: MS VS 2010 compile failure using a droppable accumulator
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2012-03-20 13:17:59

#6535: MS VS 2010 compile failure using a droppable accumulator
--------------------------------------+-------------------------------------
  Reporter:  michael.rosen@…          |       Owner:  eric_niebler
      Type:  Bugs                     |      Status:  assigned    
 Milestone:  To Be Determined         |   Component:  accumulator 
   Version:  Boost 1.48.0             |    Severity:  Problem     
Resolution:                           |    Keywords:              
--------------------------------------+-------------------------------------

Comment (by Howard Butler <hobu.inc@…>):

 The second half of this patch fails to compile for me on llvm-gcc 4.2 on
 apple. It doesn't like the cast. Note that these files were namespaced and
 embedded with bcp, but it didn't appear as though that should have any
 impact on the patch.  It's possible I'm missing something obvious though.

 {{{
 In file included from
 /Users/hobu/dev/git/pdal/boost/boost/accumulators/framework/accumulator_set.hpp:28,
                  from
 /Users/hobu/dev/git/pdal/boost/boost/accumulators/accumulators.hpp:12,
                  from
 /Users/hobu/dev/git/pdal/src/../include/pdal/filters/Stats.hpp:46,
                  from /Users/hobu/dev/git/pdal/src/StageFactory.cpp:80:
 /Users/hobu/dev/git/pdal/boost/boost/accumulators/framework/accumulators/droppable_accumulator.hpp:
 In copy constructor
 'pdalboost::accumulators::droppable_accumulator<Accumulator>::droppable_accumulator(const
 pdalboost::accumulators::droppable_accumulator<Accumulator>&)':
 /Users/hobu/dev/git/pdal/boost/boost/accumulators/framework/accumulators/droppable_accumulator.hpp:173:
 error: expected type-specifier
 /Users/hobu/dev/git/pdal/boost/boost/accumulators/framework/accumulators/droppable_accumulator.hpp:173:
 error: expected `>'
 /Users/hobu/dev/git/pdal/boost/boost/accumulators/framework/accumulators/droppable_accumulator.hpp:173:
 error: expected `('
 /Users/hobu/dev/git/pdal/boost/boost/accumulators/framework/accumulators/droppable_accumulator.hpp:173:
 error: expected `)' before 'const'
 /Users/hobu/dev/git/pdal/src/StageFactory.cpp: In member function 'void
 pdal::StageFactory::loadPlugins()':
 /Users/hobu/dev/git/pdal/src/StageFactory.cpp:466: warning: ISO C++
 forbids casting between pointer-to-function and pointer-to-object
 make[2]: *** [src/CMakeFiles/pdal.dir/StageFactory.cpp.o] Error 1
 make[1]: *** [src/CMakeFiles/pdal.dir/all] Error 2
 make: *** [all] Error 2
 [hobu_at_fire pdal (master)]$ g++ --version
 i686-apple-darwin10-llvm-g++-4.2 (GCC) 4.2.1 (Based on Apple Inc. build
 5658) (LLVM build 2336.1.00)
 Copyright (C) 2007 Free Software Foundation, Inc.
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR
 PURPOSE.
 }}}

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/6535#comment:2>
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