[Boost-bugs] [Boost C++ Libraries] #3655: Sun Studio gives errors when comparing ptime using BOOST_CHECK_EQUAL

Subject: [Boost-bugs] [Boost C++ Libraries] #3655: Sun Studio gives errors when comparing ptime using BOOST_CHECK_EQUAL
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2009-11-21 13:06:31

#3655: Sun Studio gives errors when comparing ptime using BOOST_CHECK_EQUAL
----------------------------------------+-----------------------------------
 Reporter:  Ákos Maróy <akos@…>         |       Owner:  rogeeff
     Type:  Bugs                        |      Status:  new    
Milestone:  Boost 1.42.0                |   Component:  test   
  Version:  Boost 1.40.0                |    Severity:  Problem
 Keywords:                              |  
----------------------------------------+-----------------------------------
 the following source code:

 {{{
 #include <boost/date_time.hpp>
 #include <boost/test/unit_test.hpp>

 using namespace boost;

 void foo() {
     posix_time::ptime time1;
     posix_time::ptime time2;

     BOOST_CHECK_EQUAL(time1, time2);
 }
 }}}

 gives a whole bunch of warnings when compiling with the Sun Studio C++
 compiler (Sun Studio 12 patch 1 on 64 bit Linux):

 {{{
 CC -I/opt/usr-sun/include -library=stlport4 -features=tmplife \
                 -features=tmplrefstatic -compat=5 -mt -c -o t t.cpp
 "/opt/usr-sun/include/boost/concept/detail/general.hpp", line 37: Warning:
 Initializing
 boost::algorithm::FormatterConcept<boost::algorithm::detail::empty_formatF<char>,
 boost::algorithm::detail::first_finderF<const char*,
 boost::algorithm::is_equal>, const char*>& to a NULL value.
 "/opt/usr-sun/include/boost/concept/detail/general.hpp", line 37:
 Where: While instantiating
 "boost::algorithm::FormatterConcept<boost::algorithm::detail::empty_formatF<char>,
 boost::algorithm::detail::first_finderF<const char*,
 boost::algorithm::is_equal>, const char*>::constraints()".
 "/opt/usr-sun/include/boost/concept/detail/general.hpp", line 37:
 Where: Instantiated from non-template code.
 "/opt/usr-sun/include/boost/concept/detail/general.hpp", line 37: Warning:
 Initializing
 boost::algorithm::FormatterConcept<boost::algorithm::detail::const_formatF<boost::iterator_range<const
 char*>>, boost::algorithm::detail::first_finderF<const char*,
 boost::algorithm::is_equal>, const char*>& to a NULL value.
 "/opt/usr-sun/include/boost/concept/detail/general.hpp", line 37:
 Where: While instantiating
 "boost::algorithm::FormatterConcept<boost::algorithm::detail::const_formatF<boost::iterator_range<const
 char*>>, boost::algorithm::detail::first_finderF<const char*,
 boost::algorithm::is_equal>, const char*>::constraints()".
 "/opt/usr-sun/include/boost/concept/detail/general.hpp", line 37:
 Where: Instantiated from non-template code.
 "/opt/usr-sun/include/boost/concept/detail/general.hpp", line 37: Warning:
 Initializing
 boost::algorithm::FinderConcept<boost::algorithm::detail::first_finderF<const
 char*, boost::algorithm::is_equal>, const char*>& to a NULL value.
 "/opt/usr-sun/include/boost/concept/detail/general.hpp", line 37:
 Where: While instantiating
 "boost::algorithm::FinderConcept<boost::algorithm::detail::first_finderF<const
 char*, boost::algorithm::is_equal>, const char*>::constraints()".
 "/opt/usr-sun/include/boost/concept/detail/general.hpp", line 37:
 Where: Instantiated from non-template code.
 3 Warning(s) detected.
 }}}

 it would be nice if it didn't throw warnings

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/3655>
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