<div dir="ltr">I had a look, but I don't think I have a way to write a reasonably small test case and there isn't much there in terms of setting up the rest of the compiler to be able to test this one issue. </div>
<div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Mar 19, 2014 at 4:41 PM, David Blaikie <span dir="ltr"><<a href="mailto:dblaikie@gmail.com" target="_blank">dblaikie@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="">On Wed, Mar 19, 2014 at 11:53 AM, Keno Fischer<br>
<<a href="mailto:kfischer@college.harvard.edu">kfischer@college.harvard.edu</a>> wrote:<br>
> I'm not sure I can come up with a reasonably well isolated test case. I<br>
> encountered this in an application that uses clang as a library. From what I<br>
> can see most of the test cases use the clang driver to test for bugs. Is<br>
> there any examples of test cases that go through the C++ API (since I know<br>
> how to trigger it there)?<br>
<br>
</div>The unit tests provide API level testing - tools/clang/unittests.<br>
Though not all API surface is readily unit testable and we'll usually<br>
allow an untested change if there's just no accessible test point...<br>
as unfortunate as it is and as much as we'd like that to change.<br>
<div class="HOEnZb"><div class="h5"><br>
><br>
><br>
> On Wed, Mar 19, 2014 at 11:07 AM, David Blaikie <<a href="mailto:dblaikie@gmail.com">dblaikie@gmail.com</a>> wrote:<br>
>><br>
>> A test case would be good, if possible<br>
>><br>
>> On Tue, Mar 18, 2014 at 9:44 PM, Keno Fischer<br>
>> <<a href="mailto:kfischer@college.harvard.edu">kfischer@college.harvard.edu</a>> wrote:<br>
>> > Sema::ConvertArgumentsForCall calls setNumArgs on the CallExpr. This<br>
>> > changes<br>
>> > the result of getLocStart if the SourceLocation stored in the CallExpr<br>
>> > is<br>
>> > invalid and in that case may lead to an assertion failure. This quick<br>
>> > patch<br>
>> > fixes that.<br>
>> ><br>
>> > I don't have commit access so let me know if anything else is needed.<br>
>> ><br>
>> > _______________________________________________<br>
>> > cfe-commits mailing list<br>
>> > <a href="mailto:cfe-commits@cs.uiuc.edu">cfe-commits@cs.uiuc.edu</a><br>
>> > <a href="http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits" target="_blank">http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits</a><br>
>> ><br>
><br>
><br>
</div></div></blockquote></div><br></div>