Index: AbseilMatcher.h
===================================================================
--- AbseilMatcher.h
+++ AbseilMatcher.h
@@ -49,7 +49,7 @@
     return false;
   Path = Path.drop_front(PrefixPosition + AbslPrefix.size());
   static const char *AbseilLibraries[] = {
-      "algorithm",       "base", "container", "debugging",
+      "algorithm", "base", "container", "debugging", "flags"
       "memory",          "meta",      "numeric",          "strings",
       "synchronization",      "time",      "types",      "utility"};
   return std::any_of(