Include header for size_t.

github.com//issues/65
ChrisCummins · Jan 2, 2020 · 37558f8 · 37558f8
1 parent 37b4d96
commit 37558f8
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/learn/stl/include/ustl/type_traits b/learn/stl/include/ustl/type_traits
@@ -10,6 +10,8 @@
 //
 #include <type_traits>
 
+#include <cstddef>
+
 namespace ustl {
 
 // Forward declaration of helpers: