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authorMaik Betka <9078425+voidptr127@users.noreply.github.com>2023-04-21 16:47:19 +0200
committerGitHub <noreply@github.com>2023-04-21 16:47:19 +0200
commitde717cd2255f05361b6a7b8eaeec40b15cb878af (patch)
tree64bcf9c170649d9c487e3ff41be6244e5907ae7e /instrumentation/afl-llvm-common.h
parent9ab902402cd33156257fc0355c0105e7e03f5ba3 (diff)
parent779a72ef8c2457430b824f7830eba731745fb6ee (diff)
downloadafl++-de717cd2255f05361b6a7b8eaeec40b15cb878af.tar.gz
Merge pull request #1 from voidptr127/atnwalk
fixed AFL_POST_PROCESS_KEEP_ORIGINAL for version 4.07a
Diffstat (limited to 'instrumentation/afl-llvm-common.h')
-rw-r--r--instrumentation/afl-llvm-common.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/instrumentation/afl-llvm-common.h b/instrumentation/afl-llvm-common.h
index dee5f9fc..16a13da5 100644
--- a/instrumentation/afl-llvm-common.h
+++ b/instrumentation/afl-llvm-common.h
@@ -8,6 +8,7 @@
 #include <list>
 #include <string>
 #include <fstream>
+#include <optional>
 #include <sys/time.h>
 
 #include "llvm/Config/llvm-config.h"
@@ -35,6 +36,12 @@ typedef long double max_align_t;
 #if LLVM_VERSION_MAJOR >= 11
   #define MNAME M.getSourceFileName()
   #define FMNAME F.getParent()->getSourceFileName()
+  #if LLVM_VERSION_MAJOR >= 16
+// None becomes deprecated
+// the standard std::nullopt_t is recommended instead
+// from C++17 and onwards.
+constexpr std::nullopt_t None = std::nullopt;
+  #endif
 #else
   #define MNAME std::string("")
   #define FMNAME std::string("")