From 392cf59a5999f09732cdff171fe45be574a0a2fd Mon Sep 17 00:00:00 2001
From: Automated Commit <automated@calamity.org.uk>
Date: Sat, 16 Feb 2019 09:25:04 +0000
Subject: [PATCH] Update explicit-failures-markup.xml

[skip ci]
---
 status/explicit-failures-markup.xml | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/status/explicit-failures-markup.xml b/status/explicit-failures-markup.xml
index 435e7c196c..d43de4ab08 100644
--- a/status/explicit-failures-markup.xml
+++ b/status/explicit-failures-markup.xml
@@ -3613,6 +3613,12 @@ for more information.
             <toolset name="msvc-14.0*"/>
             <note author="Niall Douglas">Complete C++14 support is the minimum requirement.</note>
         </mark-unusable>
+        <mark-unusable>
+            <toolset name="clang-linux-4.0~c++14"/>
+            <toolset name="clang-linux-5.0~c++14"/>
+            <toolset name="clang-linux-6.0~c++17"/>
+            <note author="Niall Douglas">libstdc++ 6 is the minimum version which works.</note>
+        </mark-unusable>
         <mark-expected-failures>
             <test name="comparison"/>
             <test name="constexpr"/>
@@ -3632,6 +3638,12 @@ for more information.
             <toolset name="gcc-7~c++1z"/>
             <note author="Niall Douglas">GCC 8 currently ICEs with Outcome's unit tests in C++ 17 or later.</note>
         </mark-expected-failures>
+        <mark-expected-failures>
+            <test name="experimental-core-outcome-status"/>
+            <test name="experimental-core-result-status"/>
+            <toolset name="clang-darwin-ubsan"/>
+            <note author="Niall Douglas">False positive bug in this implementation of ubsan.</note>
+        </mark-expected-failures>
     </library>
 
     <!-- phoenix -->