Starting using murmur2 when combining multiple size_t's into a single hash, and also for basic_string. Also made hash<thread::id> ever so slighly more portable. I had to tweak one test which is questionable (definitely not portable) anyway.

llvm-svn: 145795

1 files changed, 2 insertions, 1 deletions

diff --git a/libcxx/test/utilities/function.objects/unord.hash/integral.pass.cpp b/libcxx/test/utilities/function.objects/unord.hash/integral.pass.cpp
index 358253ad677..e5f7ca61624 100644
--- a/libcxx/test/utilities/function.objects/unord.hash/integral.pass.cpp
+++ b/libcxx/test/utilities/function.objects/unord.hash/integral.pass.cpp
@@ -33,7 +33,8 @@ test()
     for (int i = 0; i <= 5; ++i)
     {
         T t(i);
-        assert(h(t) == t);
+        if (sizeof(T) <= sizeof(std::size_t))
+            assert(h(t) == t);
     }
 }