Add empty nsrs_REQUIRES_0(), nsrs_REQUIRES_T() for pre-C++11 (#33, th…

…anks @Crzyrndm)
martinmoene · May 20, 2024 · aa9de65 · aa9de65
1 parent 59616be
commit aa9de65
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/include/nonstd/ring_span.hpp b/include/nonstd/ring_span.hpp
@@ -270,6 +270,11 @@ nsrs_DISABLE_MSVC_WARNINGS( 4345 26439 26440 26472 26473 26481 26490 )
 #define nsrs_REQUIRES_T(...) \
     , typename std::enable_if< (__VA_ARGS__), int >::type = 0
 
+#else
+
+#define nsrs_REQUIRES_0(...)  /*empty*/
+#define nsrs_REQUIRES_T(...)  /*empty*/
+
 #endif
 
 // includes: