fix new compiler issue in btree.h

8 months ago · 5e7ab935ac
parent 318f10806b
commit 5e7ab935ac
1 changed files with 1 additions and 0 deletions
--- a/include/btree.h
+++ b/include/btree.h
@ -109,6 +109,7 @@
 #include <iostream>
 #include <iterator>
 #include <limits>
+#include <cstdint>
 #include <type_traits>
 #include <new>
 #include <ostream>