X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fust-registry-event.hpp;h=fe325fced2fb4d91b5de03a2fa28adb3606a81b3;hb=9d89db29f3bf6c826293350f8f1a8559ec906b24;hp=06f24a12050f4942316ba614f5eed2dd390d728d;hpb=e2c2bec23d72b09ef5778dff54fa6ca4a34587bf;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/ust-registry-event.hpp b/src/bin/lttng-sessiond/ust-registry-event.hpp
index 06f24a120..fe325fced 100644
--- a/src/bin/lttng-sessiond/ust-registry-event.hpp
+++ b/src/bin/lttng-sessiond/ust-registry-event.hpp
@@ -36,7 +36,11 @@ public:
 			std::vector<lttng::sessiond::trace::field::cuptr> fields,
 			int loglevel_value,
 			nonstd::optional<std::string> model_emf_uri);
-	virtual ~registry_event() = default;
+	~registry_event() override = default;
+	registry_event(const registry_event&) = delete;
+	registry_event(registry_event&&) = delete;
+	registry_event& operator=(registry_event&&) = delete;
+	registry_event& operator=(const registry_event&) = delete;
 
 	/* Both objd are set by the tracer. */
 	const int session_objd;
@@ -63,12 +67,16 @@ void registry_event_destroy(registry_event *event);
 } /* namespace sessiond */
 } /* namespace lttng */
 
+/*
+ * Due to a bug in g++ < 7.1, this specialization must be enclosed in the fmt namespace,
+ * see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56480.
+ */
 namespace fmt {
 template <>
 struct formatter<lttng::sessiond::ust::registry_event> : formatter<std::string> {
-	template <typename FormatCtx>
-	typename FormatCtx::iterator format(
-			const lttng::sessiond::ust::registry_event& event, FormatCtx& ctx)
+	template <typename FormatContextType>
+	typename FormatContextType::iterator format(
+			const lttng::sessiond::ust::registry_event& event, FormatContextType& ctx)
 	{
 		return format_to(ctx.out(),
 				"{{ name = `{}`, signature = `{}`, id = {}, session objd = {}, channel objd = {} }}",