From f2fd4885c2a906414e0f36acf95d252e5a9d5805 Mon Sep 17 00:00:00 2001
From: Ben Longbons <b.r.longbons@gmail.com>
Date: Tue, 8 Jan 2013 19:00:34 -0800
Subject: Improve warning management more

---
 src/common/utils2.hpp | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'src/common/utils2.hpp')

diff --git a/src/common/utils2.hpp b/src/common/utils2.hpp
index 7b2bc4a..3b652d5 100644
--- a/src/common/utils2.hpp
+++ b/src/common/utils2.hpp
@@ -4,6 +4,12 @@
 #include <iterator>
 #include <type_traits>
 
+#ifdef __clang__
+# define FALLTHROUGH [[clang::fallthrough]]
+#else
+# define FALLTHROUGH /* fallthrough */
+#endif
+
 template<class T, class E, E max>
 struct earray
 {
@@ -109,19 +115,19 @@ struct remove_enum<E, true>
 inline                                          \
 E operator & (E l, E r)                         \
 {                                               \
-    typedef typename underlying_type<E>::type U;\
+    typedef underlying_type<E>::type U;         \
     return E(U(l) & U(r));                      \
 }                                               \
 inline                                          \
 E operator | (E l, E r)                         \
 {                                               \
-    typedef typename underlying_type<E>::type U;\
+    typedef underlying_type<E>::type U;         \
     return E(U(l) | U(r));                      \
 }                                               \
 inline                                          \
 E operator ^ (E l, E r)                         \
 {                                               \
-    typedef typename underlying_type<E>::type U;\
+    typedef underlying_type<E>::type U;         \
     return E(U(l) ^ U(r));                      \
 }                                               \
 inline                                          \
-- 
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