<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Fri, Jul 24, 2015 at 12:05 PM, Nico Weber <span dir="ltr"><<a href="mailto:thakis@chromium.org" target="_blank">thakis@chromium.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><span class="">On Thu, Jul 16, 2015 at 8:08 AM, Nico Weber <span dir="ltr"><<a href="mailto:thakis@chromium.org" target="_blank">thakis@chromium.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><span>On Wed, Jul 15, 2015 at 10:45 AM, Russell Wallace <span dir="ltr"><<a href="mailto:russell.wallace@gmail.com" target="_blank">russell.wallace@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr"><div>Basic test results on Windows 7, visual studio 2013 (64 bit):</div><div><br></div><div>Build clang with visual studio - okay</div><div><br></div><div>Build clang with itself - okay</div><div><br></div><div>Build Python - okay</div><div><br></div><div>Build Ruby - fails on conftest.c, but 3.6 also failed so this is not a regression bug</div><div><br></div><div>Build Perl - fails. 3.6 also failed, but I think the error message was different, so this could be a regression bug but hopefully it's actually an improvement. Current error message:</div><div><br></div><div> cl -c -I. -nologo -GF -W3 -I..\lib\CORE -I.\include -I. -I.. -DWIN32 -D_CONSOLE -DNO_STRICT -DWIN64 -DCONSERVATIVE -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE -DPERLDLL -DPERL_CORE</div><div> -O1 -MD -Zi -DNDEBUG -GL -fp:precise -DPERL_TEXTMODE_SCRIPTS -DPERL_IMPLICIT_CONTEXT -DPERL_IMPLICIT_SYS -TP -EHsc -Foperllib.obj perllib.c</div><div>clang-cl.exe: warning: argument unused during compilation: '-GL'</div><div>In file included from perllib.c:10:</div><div>In file included from ..\lib\CORE\perl.h:3060:</div><div>In file included from .\win32thread.h:4:</div><div>./win32.h(284,25) : error: 'selectany' can only be applied to data items with external linkage</div></div></blockquote><div><br></div></span><div>That line is:</div><div><div>extern const __declspec(selectany) union { unsigned __int64 __q; double __d; } __PL_nan_u = { 0x7FF8000000000000UI64 };</div></div><div><br></div><div>If it's written like so, clang-cl accepts it:</div><div><div>union U { unsigned __int64 __q; double __d; };</div><div>extern const __declspec(selectany) U __PL_nan_u = { 0x7FF8000000000000UI64 };</div></div><div><br></div><div>I guess cl.exe applies the declspec to __PL_nan_u while we try to apply it to the type? (Even though it's written before "union", so according to <a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__msdn.microsoft.com_en-2Dus_library_dabb5z75.aspx&d=AwMFaQ&c=8hUWFZcy2Z-Za5rBPlktOQ&r=CnzuN65ENJ1H9py9XLiRvC_UQz6u3oG6GUNn7_wosSM&m=p8-GTiMRWkIMkyE_gnS_aTxsAneUD7kAv5xmvgk-_W8&s=zJQxQXmOIKYHI4CxbuVa5HmIEL4iAkbqiEbiHWByD2g&e=" target="_blank">https://msdn.microsoft.com/en-us/library/dabb5z75.aspx</a> it should apply to the variable.) Is there a bug filed for this?</div></div></div></div></blockquote><div><br></div></span><div>(Filed <a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__llvm.org_bugs_show-5Fbug.cgi-3Fid-3D24251&d=AwMFaQ&c=8hUWFZcy2Z-Za5rBPlktOQ&r=CnzuN65ENJ1H9py9XLiRvC_UQz6u3oG6GUNn7_wosSM&m=p8-GTiMRWkIMkyE_gnS_aTxsAneUD7kAv5xmvgk-_W8&s=r7R-__mrZdt0tyBz7CchaspcsrdRI-XrNzkfZl2OfyQ&e=" target="_blank">https://llvm.org/bugs/show_bug.cgi?id=24251</a>)</div></div></div></div></blockquote><div><br></div><div>After some discussion on that bug, we think it'd be better if perl could change that header, given that it's pretty new code (see the bug above for details). Russel, could you try to reach out to upstream perl?</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div><div class="h5"><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><span><div dir="ltr"><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote"><span>On Wed, Jul 15, 2015 at 1:25 AM, Hans Wennborg <span dir="ltr"><<a href="mailto:hans@chromium.org" target="_blank">hans@chromium.org</a>></span> wrote:<br></span><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><span>Hi all,<br>
<br>
The 3.7 release branch was created from trunk at r242221 today (around<br>
10:40 pm UTC).<br>
<br>
Branch policy:<br>
<br>
- Any doc changes can go in. Updates to the release notes are highly<br>
encouraged, and should be committed directly to the branch.<br>
<br>
- All other patches should be approved by the release manager (me) and<br>
the appropriate code owner. To get a change merged, commit it to<br>
trunk, and then reply to the commit email with myself and the code<br>
owner cc'd, asking for approval.<br>
<br>
- Fixes to complete existing features may be merged. However, the<br>
features must be completed before Phase II of testing starts,<br>
otherwise they should be disabled. If you recently committed something<br>
experimental to trunk, please make sure it's disabled on the branch.<br>
<br>
- For any bug fixes that you think might apply to the release branch,<br>
please cc me on the commit message.<br>
<br>
Cheers,<br>
Hans<br>
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