diff --git a/include/boost/unordered/detail/fwd.hpp b/include/boost/unordered/detail/fwd.hpp
index 7f25cfc1..75030a9a 100644
--- a/include/boost/unordered/detail/fwd.hpp
+++ b/include/boost/unordered/detail/fwd.hpp
@@ -32,8 +32,7 @@
 #endif
 #endif
 
-// TODO: Use piecewise construction by default? Is it safe to assume that an
-//       unknown library has it?
+// Assume that an unknown library does not support piecewise construction.
 #if !defined(BOOST_UNORDERED_HAVE_PIECEWISE_CONSTRUCT)
 #define BOOST_UNORDERED_HAVE_PIECEWISE_CONSTRUCT 0
 #endif
diff --git a/include/boost/unordered/detail/implementation.hpp b/include/boost/unordered/detail/implementation.hpp
index 4d676f42..51bbfdaa 100644
--- a/include/boost/unordered/detail/implementation.hpp
+++ b/include/boost/unordered/detail/implementation.hpp
@@ -2571,7 +2571,6 @@ namespace boost {
         typedef prime_policy<std::size_t> type;
       };
 
-// TODO: Maybe not if std::size_t is smaller than long long.
 #if !defined(BOOST_NO_LONG_LONG)
       template <> struct pick_policy2<boost::long_long_type>
       {