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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">Hi Anna,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">I want to suppress warnings for all the system header files which are referred e.g. stdio.h<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">It will be better if we have a flag to specify system header files in include path and all the files specified by this flag should be ignored.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">e.g.
</span><span style="font-size:11.0pt;font-family:"Courier New";color:#0F243E">clang –-analyze –systemIncludes “C:\Program Files\Microsoft Visual Studio 10.0\VC\include” –I “<Normal Headers>” test.c<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E">Here include files specified by SystemIncludes flag can be ignored from generating static analysis warnings if it is being referred in some source file
but warnings will be generated for files which are specified using –I flag<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New";color:#1F497D">Regards,
</span><span style="font-size:11.0pt;font-family:"Courier New";color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Courier New";color:#548DD4">Sujit Kamthe</span></b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Calibri","sans-serif";color:#595959">BuildBox|KPITCummins Infosystems Ltd|Extn:3102 |Mobile:7709076120 </span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:black"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#0F243E"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Anna Zaks [mailto:ganna@apple.com]
<br>
<b>Sent:</b> Friday, September 28, 2012 12:33 PM<br>
<b>To:</b> Sujit Kamthe<br>
<b>Cc:</b> Clang Developers; Jordan Rose; Ted Kremenek<br>
<b>Subject:</b> Re: [cfe-dev] Clang: Suppress static analysis of system header files<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hi Sujit,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Currently there is no such option. Since the static analyzer performs path sensitive checking, the underlining reason for an analyzer warning may not be at the line/file where the error is reported.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">What is your use case for suppressing warnings in system/specified headers? Is there a particular warning you are trying to suppress?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Thanks,<o:p></o:p></p>
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<p class="MsoNormal">Anna.<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">On Sep 27, 2012, at 5:14 AM, Sujit Kamthe wrote:<o:p></o:p></p>
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<p class="MsoNormal"><br>
<br>
<o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#17365D">Hi,</span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#17365D">Is there any flag or option which suppresses static analyzer warnings for system or specified header files.</span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Trebuchet MS","sans-serif";color:#17365D"> </span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New";color:#1F497D">Regards,</span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Courier New";color:#548DD4">Sujit Kamthe</span></b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Courier New";color:#548DD4"> </span></b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Courier New";color:#548DD4"><image001.jpg></span></b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Calibri","sans-serif";color:#595959">Productivity & FE |</span><span class="apple-converted-space"><span style="font-size:8.0pt;font-family:"Calibri","sans-serif";color:#76923C"> </span></span><span style="font-size:8.0pt;font-family:"Calibri","sans-serif";color:#595959">Automotive
and Engineering SBU | KPITCummins Infosystems Ltd|Board: +91 20 66525000 | Extn:3102 |Mobile:7709076120 </span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> <o:p></o:p></span></p>
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