sys/cbprintf: Limit C++ rvalue references to compatible standards

This feature didn't appear until C++11, so don't expose our wrapper for it in C++98. Signed-off-by: Andy Ross <andyross@google.com>
zephyrproject-rtos · Mar 1, 2023 · 8d585b8 · 8d585b8
1 parent 066df88
commit 8d585b8
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/include/zephyr/sys/cbprintf_cxx.h b/include/zephyr/sys/cbprintf_cxx.h
@@ -249,10 +249,12 @@ struct z_cbprintf_cxx_remove_reference < T & > {
 	typedef T type;
 };
 
+#ifndef CONFIG_STD_CPP98
 template < typename T >
 struct z_cbprintf_cxx_remove_reference < T && > {
 	typedef T type;
 };
+#endif
 
 template < typename T >
 struct z_cbprintf_cxx_remove_cv {