[Boost-bugs] [Boost C++ Libraries] #11474: qi real parser- valgrind error

Subject: [Boost-bugs] [Boost C++ Libraries] #11474: qi real parser- valgrind error
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2015-07-14 12:49:57

#11474: qi real parser- valgrind error
------------------------------+---------------------
 Reporter:  oswin.krause@…    |      Owner:  djowel
     Type:  Bugs              |     Status:  new
Milestone:  To Be Determined  |  Component:  spirit
  Version:  Boost 1.59.0      |   Severity:  Problem
 Keywords:                    |
------------------------------+---------------------
 i tried the boost 1.59 rc1 today and got in my software a regression which
 i could reduce a little bit to

 //test.cpp
 #include <boost/spirit/include/qi.hpp>
 #include <vector>
 #include <string>
 #include <iostream>
 using namespace boost::spirit::qi;
 int main(){
         std::cout<<BOOST_LIB_VERSION<<std::endl;//check that proper
 version is used
         std::string str="1.0,119,80,35,0,29.0,0.263,29,1";
         std::vector<double> fileContents;
         phrase_parse(
                 str.begin(),str.end(),
                         double_ % ',',
                 space , fileContents
         );

         for(std::size_t j = 0; j != 9; ++j)
                 std::cout<<fileContents[j]<<" "<<std::flush;

 }

 find attached the boost 1.58 and 1.59 outputs of g++ and valgrind. if i
 compile my software in release mode, the above lines *sometimes* return
 wrong numbers.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/11474>
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