[Boost-bugs] [Boost C++ Libraries] #8138: Conversion warning in sequence_stack.hpp

Subject: [Boost-bugs] [Boost C++ Libraries] #8138: Conversion warning in sequence_stack.hpp
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2013-02-21 21:56:19

#8138: Conversion warning in sequence_stack.hpp
-------------------------------------+--------------------------------------
 Reporter:  mbradle@…                |       Owner:  eric_niebler
     Type:  Bugs                     |      Status:  new         
Milestone:  To Be Determined         |   Component:  xpressive   
  Version:  Boost Development Trunk  |    Severity:  Cosmetic    
 Keywords:                           |  
-------------------------------------+--------------------------------------
 Hello,

 When I compile the example code boost-
 trunk/libs/graph/example/write_graphviz.cpp with the g++ compiler flag
 -Wconversion, I get the warning 'conversion to 'double' from 'size_t' may
 alter its value' (see attached test.txt).  Casting
 this->current_chunk_->size() as a double on line 118 of
 boost/xpressive/detail/utility/sequence_stack.hpp clears this warning (see
 attached diff.txt).  This is a possible patch.  Thanks, and best wishes.

 Brad Meyer

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/8138>
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