1 files changed, 6 insertions, 4 deletions
diff --git a/include/llvm/TableGen/Main.h b/include/llvm/TableGen/Main.h
index 866b9868deb5..ca8c95cb6da2 100644
--- a/include/llvm/TableGen/Main.h
+++ b/include/llvm/TableGen/Main.h
@@ -16,13 +16,15 @@
 
 namespace llvm {
 
-class RecordKeeper;
 class raw_ostream;
+class RecordKeeper;
+
 /// \brief Perform the action using Records, and write output to OS.
 /// \returns true on error, false otherwise
-typedef bool TableGenMainFn(raw_ostream &OS, RecordKeeper &Records);
+using TableGenMainFn = bool (raw_ostream &OS, RecordKeeper &Records);
 
 int TableGenMain(char *argv0, TableGenMainFn *MainFn);
-}
 
-#endif
+} // end namespace llvm
+
+#endif // LLVM_TABLEGEN_MAIN_H