Boost C++ Libraries: Ticket #3557: Large number of break strict-aliasing rules warnings https://svn.boost.org/trac10/ticket/3557 <p> I'm building Boost libraries from trunk (<a class="changeset" href="https://svn.boost.org/trac10/changeset/57126" title="Update the intel compile flags.">r57126</a>) using GCC 4.4.1 under Linux 64-bit system and GCC throws large number of the following warnings for various libraries: </p> <pre class="wiki">warning: dereferencing type-punned pointer will break strict-aliasing rules </pre><p> I'm not sure if I should split ticket submissions per library, so I decided to submit all-in-one report with big log file (600K) attached where all the warnings are included. </p> en-us Boost C++ Libraries /htdocs/site/boost.png https://svn.boost.org/trac10/ticket/3557 Trac 1.4.3 mloskot <mateusz@…> Sat, 24 Oct 2009 14:30:50 GMT attachment set https://svn.boost.org/trac10/ticket/3557 https://svn.boost.org/trac10/ticket/3557 <ul> <li><strong>attachment</strong> → <span class="trac-field-new">strict-aliasing-warnings-r57126-build-all.log.tar.bz2</span> </li> </ul> <p> all-in-one build log with break strict-aliasing warnings </p> Ticket Steven Watanabe Wed, 28 Oct 2009 01:57:48 GMT <link>https://svn.boost.org/trac10/ticket/3557#comment:1 </link> <guid isPermaLink="false">https://svn.boost.org/trac10/ticket/3557#comment:1</guid> <description> <p> This is likely to go unnoticed for a long time, unless it's split up by library. </p> </description> <category>Ticket</category> </item> <item> <author>mloskot <mateusz@…></author> <pubDate>Wed, 28 Oct 2009 10:34:41 GMT</pubDate> <title/> <link>https://svn.boost.org/trac10/ticket/3557#comment:2 </link> <guid isPermaLink="false">https://svn.boost.org/trac10/ticket/3557#comment:2</guid> <description> <p> Steven, </p> <p> Thank you for the suggestion. Actually, I wasn't sure how to handle that and because splitting would be a bigger task, I decided to report big log and see what happen. </p> <p> I am going to split and submit reports per library. Should I close this ticket? </p> </description> <category>Ticket</category> </item> <item> <dc:creator>Marshall Clow</dc:creator> <pubDate>Sun, 06 Jun 2010 15:21:12 GMT</pubDate> <title/> <link>https://svn.boost.org/trac10/ticket/3557#comment:3 </link> <guid isPermaLink="false">https://svn.boost.org/trac10/ticket/3557#comment:3</guid> <description> <p> &lt;mateusz@…&gt; wrote:<br /> <em>I am going to split and submit reports per library. Should I close this ticket?</em> </p> <p> Yes, you should. </p> </description> <category>Ticket</category> </item> <item> <dc:creator>anonymous</dc:creator> <pubDate>Mon, 07 Jun 2010 09:38:28 GMT</pubDate> <title>status changed; resolution set https://svn.boost.org/trac10/ticket/3557#comment:4 https://svn.boost.org/trac10/ticket/3557#comment:4 <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">invalid</span> </li> </ul> <p> I have close it, as we will have new tickets by library </p> Ticket