Add missing include

actor-framework · Feb 22, 2021 · a545635 · a545635
1 parent a128fec
commit a545635
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/examples/custom_type/custom_types_4.cpp b/examples/custom_type/custom_types_4.cpp
@@ -1,5 +1,6 @@
 // Showcases custom message types with a sealed class hierarchy.
 
+#include <cassert>
 #include <iostream>
 #include <memory>
 #include <utility>