<html><head><meta http-equiv="Content-Type" content="text/html charset=windows-1252"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><br></div><div>Hello.</div><div><br></div><div>In my local environment, I repeated these steps again with the latest master branch (commit 68b804f) and a homebrew built version of gcc (4.7.2). Fortunately, these warnings have disappeared with the homebrew built version of gcc. I apologise for the noise.</div><div><br></div><div>thanks,</div><div><br></div><div>Joe N.</div><div><br></div><div><div><br></div><div>$ gcc --version</div><div>gcc (GCC) 4.7.2</div><div>Copyright (C) 2012 Free Software Foundation, Inc.</div><div>This is free software; see the source for copying conditions. There is NO</div><div>warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.</div><div><br></div></div><div></div></body></html>