X-Git-Url: https://git.efficios.com/?a=blobdiff_plain;f=src%2Fcpp-common%2Fbt2c%2Fc-string-view.hpp;h=3dca0299da4babf6495d26b88905126feb7104ab;hb=ab3bed93f8d6270a24b4a12bd5c19dcf5b0f61c6;hp=b1a7b6e76d4037fb2976f1248a1a26d4278d822c;hpb=77160ac2dcf3bcc30b079af4baeffee604e11037;p=babeltrace.git

diff --git a/src/cpp-common/bt2c/c-string-view.hpp b/src/cpp-common/bt2c/c-string-view.hpp
index b1a7b6e7..3dca0299 100644
--- a/src/cpp-common/bt2c/c-string-view.hpp
+++ b/src/cpp-common/bt2c/c-string-view.hpp
@@ -240,7 +240,10 @@ bool operator==(LhsT&& lhs, RhsT&& rhs) noexcept
  *
  * Both `lhs` and `rhs` must not have an underlying `nullptr` raw data.
  */
-template <typename LhsT, typename RhsT>
+template <
+    typename LhsT, typename RhsT,
+    typename = typename std::enable_if<internal::ComparableWithCStringView<LhsT>::value>::type,
+    typename = typename std::enable_if<internal::ComparableWithCStringView<RhsT>::value>::type>
 bool operator!=(LhsT&& lhs, RhsT&& rhs) noexcept
 {
     return !(std::forward<LhsT>(lhs) == std::forward<RhsT>(rhs));