I think type_traits header is technically required for static_assert()

Does this fix the FreeBSD/clang build?

I think type_traits header is technically required for static_assert()
70cb017b · Rob Swindell · a31ddd50 · 70cb017b
Commit 70cb017b authored 3 years ago by Rob Swindell
--- a/src/encode/pascal_types.hpp
+++ b/src/encode/pascal_types.hpp
@@ -22,6 +22,7 @@
 #include <climits>
 #include <cstdint>
 #include <algorithm>    // std::min
+#include <type_traits>
 #include "gen_defs.h"
 #include "xpendian.h"