1 files changed, 2 insertions, 2 deletions
diff --git a/timer.h b/timer.h
index 68774c5..71a9e3b 100644
--- a/timer.h
+++ b/timer.h
@@ -10,8 +10,8 @@
 
 class timer {
 private:
-    typeof(std::chrono::system_clock::now()) start_time;
-    typeof(std::chrono::system_clock::now()) end_time;
+    decltype(std::chrono::system_clock::now()) start_time;
+    decltype(std::chrono::system_clock::now()) end_time;
     bool silent;
 public:
     timer() : silent{false} {}