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<p class="MsoNormal">Much appreciated!<o:p></o:p></p>
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<p class="MsoNormal"><b>From:</b> Rui Ueyama [mailto:ruiu@google.com] <br>
<b>Sent:</b> Monday, September 11, 2017 3:24 PM<br>
<b>To:</b> Shoaib Meenai <smeenai@fb.com><br>
<b>Cc:</b> Michael Rickert <mike@maulingmonkey.com>; llvm-commits@lists.llvm.org<br>
<b>Subject:</b> Re: [lld] Small patch to ignore "/natvis:..." flag in the COFF / lld-link.exe frontend.<o:p></o:p></p>
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<p class="MsoNormal">LGTM<o:p></o:p></p>
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<p class="MsoNormal">I'll commit it for you.<o:p></o:p></p>
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<p class="MsoNormal">On Mon, Sep 11, 2017 at 1:48 PM, Shoaib Meenai <<a href="mailto:smeenai@fb.com" target="_blank">smeenai@fb.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">CCing Rui.<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">In my experience, patches usually get more visibility if you upload them to Phabricator.<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="font-size:12.0pt;color:black">From:
</span></b><span style="font-size:12.0pt;color:black">llvm-commits <<a href="mailto:llvm-commits-bounces@lists.llvm.org" target="_blank">llvm-commits-bounces@lists.llvm.org</a>> on behalf of Michael Rickert via llvm-commits <<a href="mailto:llvm-commits@lists.llvm.org" target="_blank">llvm-commits@lists.llvm.org</a>><br>
<b>Reply-To: </b>Michael Rickert <<a href="mailto:mike@maulingmonkey.com" target="_blank">mike@maulingmonkey.com</a>><br>
<b>Date: </b>Sunday, September 10, 2017 at 7:49 PM<br>
<b>To: </b>"<a href="mailto:llvm-commits@lists.llvm.org" target="_blank">llvm-commits@lists.llvm.org</a>" <<a href="mailto:llvm-commits@lists.llvm.org" target="_blank">llvm-commits@lists.llvm.org</a>><br>
<b>Subject: </b>[lld] Small patch to ignore "/natvis:..." flag in the COFF / lld-link.exe frontend.</span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">MSVC’s link.exe supports an undocumented flag, /natvis:path/to/a/file.natvis, which will embed natvis files into generated pdbs – useful for dealing with multiple versions and ease
of use when debugging (no IDE setup required!)<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">The attached patch simply makes LLVM’s lld-link.exe ignore this flag for now, fixing a recent rustc regression of mine:
<a href="https://github.com/rust-lang/rust/pull/43221#issuecomment-328276585" target="_blank">
https://github.com/rust-lang/rust/pull/43221#issuecomment-328276585</a> . I intend to add a “temporary” workaround on rustc’s end as well.<o:p></o:p></p>
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