Add operator* for rvalue reference. (#65)

opentracing · Mar 13, 2018 · 44e7448 · 44e7448
1 parent 6fc9fac
commit 44e7448
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/3rd_party/include/opentracing/expected/expected.hpp b/3rd_party/include/opentracing/expected/expected.hpp
@@ -670,6 +670,12 @@ class expected
         return assert( has_value() ), std::move( contained.value() );
     }
 
+    value_type && operator *() &&
+    {
+        return assert( has_value() ), std::move( contained.value() );
+    }
+
+
     constexpr explicit operator bool() const noexcept
     {
         return has_value();