Merge pull request #2294 from BioDataAnalysis/bda_clang_xrandom_shuffle

test/test_xrandom.cpp: Disabled a failling shuffle test also for Clang

Author: JohanMabille

test/test_xrandom.cpp

@@ -203,9 +203,9 @@ namespace xt
         auto ar = a;
 
         xt::random::seed(123);
-        // Unfortunately MSVC & OS X seem to produce different shuffles even though the
-        // generated integer sequence should be the same ...
-#ifdef __linux__
+        // Unfortunately MSVC, OS X, and Clang on Linux seem to produce different
+        // shuffles even though the generated integer sequence should be the same ...
+#if defined(__linux__) && (!defined(__clang__) || (__clang_major__ < 11))
         xt::random::shuffle(a);
         EXPECT_EQ(xt::view(ar, keep(0, 1, 2)), a);
         xt::random::shuffle(a);