<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Feb 19, 2015 at 11:11 PM, Dan Albert <span dir="ltr"><<a href="mailto:danalbert@google.com" target="_blank">danalbert@google.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><p dir="ltr">Looks like we have a buildbot that says things are fine over here: <a href="http://lab.llvm.org:8011/builders/libcxx-libcxxabi-x86_64-linux-ubuntu-cxx14" target="_blank">http://lab.llvm.org:8011/builders/libcxx-libcxxabi-x86_64-linux-ubuntu-cxx14</a></p></blockquote><div>Thanks for the link, Dan. However, I can't help but think that they ought to be a way to systematically test this mode (without messing with lit.site.cfg) before shipping it off... to the buildbots...</div><div>Am I to understand that the general practice here is to just rely on the buildbots?</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<p dir="ltr">I think there was actually some discussion of this on IRC earlier today. What little I saw made it sound like those were known failures if you're using an older version if clang (such as the one that ships with xcode).</p></blockquote><div>This would be impossible in my case since I am working with llvm trunk...</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div class="gmail_quote"><div><div class="h5">On Feb 19, 2015 22:30, "Larisse Voufo" <<a href="mailto:lvoufo@google.com" target="_blank">lvoufo@google.com</a>> wrote:<br type="attribution"></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="h5"><div dir="ltr">Pardon me if the answer to this is trivially documented somewhere (where?), but I was wondering how we test libc++ in C++14 mode.<div><br></div><div>The document at <a href="http://libcxx.llvm.org/" target="_blank">http://libcxx.llvm.org/</a> says to run tests with "make check-libcxx".</div><div>However, I have noticed, based on the file build/test/lit.site.cfg, that this runs our regression tests only in C++11 mode.</div><div><br></div><div>Upon replacing the value of config.std from "c++11" to "c++1y", I found the following (11) tests to fail unexpectedly:</div><div><br>    libc++ :: std/experimental/string.view/string.view.find/find_last_not_of_char_size.pass.cpp<br>    libc++ :: std/experimental/string.view/string.view.find/find_last_not_of_pointer_size.pass.cpp<br>    libc++ :: std/experimental/string.view/string.view.find/find_last_not_of_pointer_size_size.pass.cpp<br>    libc++ :: std/experimental/string.view/string.view.find/find_last_of_pointer_size.pass.cpp<br>    libc++ :: std/experimental/string.view/string.view.find/find_last_of_pointer_size_size.pass.cpp<br>    libc++ :: std/experimental/string.view/string.view.find/rfind_pointer_size.pass.cpp<br>    libc++ :: std/experimental/string.view/string.view.find/rfind_pointer_size_size.pass.cpp<br>    libc++ :: std/experimental/string.view/string.view.find/rfind_string_view_size.pass.cpp<br>    libc++ :: std/experimental/string.view/string.view.ops/compare.pointer_size.pass.cpp<br>    libc++ :: std/experimental/string.view/string.view.ops/compare.size_size_sv_pointer_size.pass.cpp<br>    libc++ :: std/experimental/utilities/time/header.chrono.synop/treat_as_floating_point_v.pass.cpp</div><div><br></div><div>What am I missing?</div><div><br></div><div>Thanks,</div><div>-- Larisse.</div><div><br></div><div><br></div></div>
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