[Boost-bugs] [Boost C++ Libraries] #6645: lexical_cast<float>("0.0") -> warning:

Subject: [Boost-bugs] [Boost C++ Libraries] #6645: lexical_cast<float>("0.0") -> warning:
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2012-03-02 11:12:15

#6645: lexical_cast<float>("0.0") -> warning:
-----------------------------------------------+----------------------------
 Reporter:  ChristianR <habadaschi@…>          |       Owner:  apolukhin   
     Type:  Bugs                               |      Status:  new         
Milestone:  Boost 1.50.0                       |   Component:  lexical_cast
  Version:  Boost 1.49.0                       |    Severity:  Optimization
 Keywords:  lexical_cast float warning         |  
-----------------------------------------------+----------------------------
 float f = boost::lexical_cast<float>("0.123");

 compiler warning:
 boost/boost/lexical_cast.hpp:954: warning: implicit conversion shortens
 64-bit value into a 32-bit value

 32 and 64 bit with i686-apple-darwin10-gcc-4.2.1 (Xcode 3.2.5)

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/6645>
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