Re: [Boost-bugs] [Boost C++ Libraries] #7983: Boost:: polygon have issues when compiled using gcc 4.7.x with -O2 optimization level.

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #7983: Boost:: polygon have issues when compiled using gcc 4.7.x with -O2 optimization level.
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2013-03-27 15:00:08

#7983: Boost:: polygon have issues when compiled using gcc 4.7.x with -O2
optimization level.
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  Reporter:  jp.charras@…           |       Owner:  asydorchuk
      Type:  Bugs                   |      Status:  closed    
 Milestone:  To Be Determined       |   Component:  polygon   
   Version:  Boost 1.53.0           |    Severity:  Problem   
Resolution:  worksforme             |    Keywords:            
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Comment (by jp.charras@…):

 Sorry for the delay.
 My tests are made using boost 1.53.
 I am thinking this issue is also on Linux,
 but I have a gcc 4.7 version only on Windows/mingw and I am able to test
 it only with gcc 4.7.2 on mingw
 (I have only the 4.6 version on my Linux install).

 Here is my command to build the test program (using boost 1.53)
 g++ -Wall -O2 -I /g/boost_1_53_0 test_polygon_diff.cpp

 and from gcc -v the gcc version is "gcc version 4.7.2 (GCC)"

 Thanks.

 the output is:
 polyset polygons count 0

 (and works fine with O1 option)

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/7983#comment:3>
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