https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91499
--- Comment #1 from Taras <l2m at ukr dot net> ---
(In reply to Taras from comment #0)
>
> Here's the code that fails to compile on GCC:
>
> class Test // non-copyable and non-movable class with virtual functions
> {
upd.:
The destructor isn't necessarily required to be virtual in this example -- the
same error occurs without the "virtual" keyword, as long as Test's destructor
has a user-defined body:
~Test() {}
^ does NOT compile as well
but:
~Test() = default; // or if there's no explicitly mentioned destructor at all
^ compiles successfully
however:
virtual ~Test() = default;
^ does NOT compile
