Update to boost 1.72

[lyx.git] / 3rdparty / boost / boost / container / detail / std_fwd.hpp

diff --git a/3rdparty/boost/boost/container/detail/std_fwd.hpp b/3rdparty/boost/boost/container/detail/std_fwd.hpp
index 09678123ff7ba0b13de0a8212abf88790f1240a5..a25c411e800b6ece99f295aad725e073a7b12300 100644 (file)
--- a/3rdparty/boost/boost/container/detail/std_fwd.hpp
+++ b/3rdparty/boost/boost/container/detail/std_fwd.hpp
@@ -32,6 +32,9 @@ class allocator;
 template<class T>
 struct less;
 
+template<class T>
+struct equal_to;
+
 template<class T1, class T2>
 struct pair;