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        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - Compile warning (-Wsign-compare) on 32-bits at WebCore/platform/FileSystem.cpp"
   href="https://bugs.webkit.org/show_bug.cgi?id=146414">146414</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Compile warning (-Wsign-compare) on 32-bits at WebCore/platform/FileSystem.cpp
          </td>
        </tr>

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>WebKit
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>528+ (Nightly build)
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>Unspecified
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Unspecified
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>Normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>P2
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>WebCore Misc.
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>webkit-unassigned&#64;lists.webkit.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>clopez&#64;igalia.com
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>darin&#64;apple.com, youennf&#64;gmail.com
          </td>
        </tr></table>
      <p>
        <div>
        <pre>When building WebKitGTK+ on Linux/32-bits the following warning appears:

[2644/5687] Building CXX object Source/WebCore/CMakeFiles/WebCore.dir/platform/FileSystem.cpp.o
../../Source/WebCore/platform/FileSystem.cpp: In constructor ‘WebCore::MappedFileData::MappedFileData(const WTF::String&amp;, bool&amp;)’:
../../Source/WebCore/platform/FileSystem.cpp:154:50: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     if (fileStat.st_size &lt; 0 || fileStat.st_size &gt; std::numeric_limits&lt;unsigned&gt;::max()) {
                                                  ^

<a href="https://build.webkit.org/builders/GTK%20Linux%2032-bit%20Release/builds/53808/steps/compile-webkit/logs/stdio">https://build.webkit.org/builders/GTK%20Linux%2032-bit%20Release/builds/53808/steps/compile-webkit/logs/stdio</a>


<a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED FIXED - Fix compile warning [-Wsign-compare]"
   href="show_bug.cgi?id=101458">bug 101458</a> can give some hints about the issue.</pre>
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