Boost C++ Libraries: Ticket #9785: Compiler warning with intel icc in boost/move/core.hpp(73) https://svn.boost.org/trac10/ticket/9785 <p> A simple source file </p> <pre class="wiki">#include &lt;boost/tr1/unordered_map.hpp&gt; </pre><p> triggers a warning with intel C compiler 12.0.0: </p> <pre class="wiki">boost_1_55_0/boost/move/core.hpp(73): warning #1292: attribute "__may_alias__" ignored } BOOST_MOVE_ATTRIBUTE_MAY_ALIAS; ^ </pre><p> The online documentation for this warning is quite sparse:<a class="ext-link" href="http://software.intel.com/en-us/articles/cdiag1292"><span class="icon">​</span>http://software.intel.com/en-us/articles/cdiag1292</a> </p> <p> I try to enforce warning=error which is not possible with a warning. </p> <p> I only found <a class="closed ticket" href="https://svn.boost.org/trac10/ticket/6062" title="#6062: Bugs: Incompatibility boost.unordered and boost.asio. (closed: fixed)">#6062</a> as a reference, but the solution there did not affect this warning obviously. </p> en-us Boost C++ Libraries /htdocs/site/boost.png https://svn.boost.org/trac10/ticket/9785 Trac 1.4.3 viboes Wed, 02 Apr 2014 21:20:08 GMT component changed; owner set https://svn.boost.org/trac10/ticket/9785#comment:1 https://svn.boost.org/trac10/ticket/9785#comment:1 <ul> <li><strong>owner</strong> set to <span class="trac-author">Ion Gaztañaga</span> </li> <li><strong>component</strong> <span class="trac-field-old">None</span> → <span class="trac-field-new">move</span> </li> </ul> Ticket Ion Gaztañaga Fri, 01 Aug 2014 15:48:41 GMT status changed; resolution set https://svn.boost.org/trac10/ticket/9785#comment:2 https://svn.boost.org/trac10/ticket/9785#comment:2 <ul> <li><strong>status</strong> <span class="trac-field-old">new</span> → <span class="trac-field-new">closed</span> </li> <li><strong>resolution</strong> → <span class="trac-field-new">fixed</span> </li> </ul> <p> Thanks for the report. Fixed in develop: </p> <p> SHA-1: 388b71d333aacc67aba6d3a49147ff4c647abace </p> <ul><li>Fixed Trac <a class="closed ticket" href="https://svn.boost.org/trac10/ticket/9785" title="#9785: Bugs: Compiler warning with intel icc in boost/move/core.hpp(73) (closed: fixed)">#9785</a>: Compiler warning with intel icc in boost/move/core.hpp </li></ul><p> I haven't found a clear indication about Intel 13 compatibility with <span class="underline">may_alias</span>, but I have enabled it for version 13. Future reports will tell use if this is correct. </p> Ticket