LWG3949 std::atomic<bool>'s trivial destructor dropped in C++17 spec wording

Author: burblebee

source/threads.tex

@@ -3712,6 +3712,7 @@
 
 \pnum
 The specialization \tcode{atomic<bool>} is a standard-layout struct.
+It has a trivial destructor.
 
 \pnum
 \begin{note}