[Boost-bugs] [Boost C++ Libraries] #7183: math::isinf compilation failure on FBSD

Subject: [Boost-bugs] [Boost C++ Libraries] #7183: math::isinf compilation failure on FBSD
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2012-07-29 18:33:38

#7183: math::isinf compilation failure on FBSD
-------------------------------------+--------------------------------------
 Reporter:  apolukhin                |       Owner:  johnmaddock
     Type:  Bugs                     |      Status:  new        
Milestone:  To Be Determined         |   Component:  math       
  Version:  Boost Development Trunk  |    Severity:  Regression 
 Keywords:  bsd isinf math           |  
-------------------------------------+--------------------------------------
 Compilation of `bool boost::math::isinf(T) [with T = long double]` failes
 under FBSD x32 and FBSD x64 platforms (compiler GCC-4.2.1, boost trunk):
 {{{
 ../boost/math/tools/promotion.hpp: In instantiation of
 'boost::math::tools::promote_args<long double, float, float, float, float,
 float>':
 ../boost/math/special_functions/fpclassify.hpp:454:   instantiated from
 'bool boost::math::isinf(T) [with T = long double]'
 ../boost/lexical_cast.hpp:864:   instantiated from 'bool
 boost::detail::put_inf_nan_impl(CharT*, CharT*&, const T&, const CharT*,
 const CharT*) [with CharT = char, T = long double]'
 ../boost/lexical_cast.hpp:943:   instantiated from 'bool
 boost::detail::put_inf_nan(CharT*, CharT*&, const T&) [with CharT = char,
 T = long double]'
 ../boost/lexical_cast.hpp:1377:   instantiated from 'static bool
 boost::detail::lexical_stream_limited_src<CharT, Traits,
 RequiresStringbuffer>::shl_real_type(long double, char*, char*&) [with
 CharT = char, Traits = std::char_traits<char>, bool RequiresStringbuffer =
 false]'
 ../boost/lexical_cast.hpp:1535:   instantiated from 'bool
 boost::detail::lexical_stream_limited_src<CharT, Traits,
 RequiresStringbuffer>::operator<<(long double) [with CharT = char, Traits
 = std::char_traits<char>, bool RequiresStringbuffer = false]'
 ../boost/lexical_cast.hpp:2134:   instantiated from 'static Target
 boost::detail::lexical_cast_do_cast<Target,
 Source>::lexical_cast_impl(const Source&) [with Target = char, Source =
 long double]'
 ../boost/lexical_cast.hpp:2294:   instantiated from 'Target
 boost::lexical_cast(const Source&) [with Target = char, Source = long
 double]'
 ../libs/conversion/test/lexical_cast_float_types_test.cpp:394:
 instantiated from 'void test_conversion_from_float_to_char(CharT) [with T
 = long double, CharT = char]'
 ../libs/conversion/test/lexical_cast_float_types_test.cpp:440:
 instantiated from 'void test_conversion_from_to_float() [with T = long
 double]'
 ../libs/conversion/test/lexical_cast_float_types_test.cpp:507:
 instantiated from here
 ../boost/math/tools/promotion.hpp:141: error: invalid application of
 'sizeof' to incomplete type 'boost::STATIC_ASSERTION_FAILURE<false>'
 }}}

 Failed tests:
 [http://www.boost.org/development/tests/trunk/developer/output/FBSD-32

 %20jc-bell-com-boost-bin-v2-libs-conversion-test-
 lexical_cast_float_types_test-test-gcc-4-2-1-debug-link-static.html
 FBSD-32] and
 [http://www.boost.org/development/tests/trunk/developer/output/FBSD-64

 %20jc-bell-com-boost-bin-v2-libs-conversion-test-
 lexical_cast_float_types_test-test-gcc-4-2-1-debug-link-static.html
 FBSD-64]

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/7183>
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