X-Git-Url: https://git.liburcu.org/?a=blobdiff_plain;f=src%2Fcommon%2Fscope-exit.hpp;h=3f8c90f80941fbe4384c498c559a6c4d6454be0c;hb=HEAD;hp=e73b5792b776910c5191f6583b27cce2a2d97860;hpb=cd9adb8b829564212158943a0d279bb35322ab30;p=lttng-tools.git

diff --git a/src/common/scope-exit.hpp b/src/common/scope-exit.hpp
index e73b5792b..3f8c90f80 100644
--- a/src/common/scope-exit.hpp
+++ b/src/common/scope-exit.hpp
@@ -33,7 +33,8 @@ class scope_exit {
 public:
 	/*
 	 * Since ScopeExitInvocableType will be invoked in the destructor, it
-	 * must be `noexcept` lest we anger the undefined behaviour gods.
+	 * must be `noexcept` lest we anger the undefined behaviour gods by throwing
+	 * an exception while an exception is active.
 	 */
 	static_assert(details::is_invocation_noexcept<ScopeExitInvocableType>::value,
 		      "scope_exit requires a noexcept invocable type");
@@ -58,6 +59,8 @@ public:
 	 * also propagate the scope_exit to another scope, should it be needed.
 	 */
 	scope_exit(const scope_exit&) = delete;
+	scope_exit& operator=(const scope_exit&) = delete;
+	scope_exit& operator=(scope_exit&&) = delete;
 	scope_exit() = delete;
 
 	void disarm() noexcept