Added include for <cassert>

llvm-svn: 317722
Cr-Mirrored-From: sso://chromium.googlesource.com/_direct/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: bc97e1cde93887d2167117364f5c0d3ded719b19
diff --git a/fuzzing/fuzzing.cpp b/fuzzing/fuzzing.cpp
index cc09dd5..9471a1d 100644
--- a/fuzzing/fuzzing.cpp
+++ b/fuzzing/fuzzing.cpp
@@ -28,6 +28,7 @@
 #include <algorithm>
 #include <functional>
 #include <regex>
+#include <cassert>
 
 #include <iostream>