using operator= is required to suppress auto generation.

dok-net · dok-net · commit e6e60e72415d · 2021-06-28T12:48:36.000+02:00
diff --git a/cores/esp8266/Delegate.h b/cores/esp8266/Delegate.h
@@ -1870,11 +1870,13 @@ template<typename R, typename A, typename... P> class Delegate<R(P...), A> : pub
 {
 public:
     using detail::Delegate<R, A, P...>::Delegate;
+    using detail::Delegate<R, A, P...>::operator=;
 };
 template<typename R, typename... P> class Delegate<R(P...)> : public detail::Delegate<R, void, P...>
 {
 public:
     using detail::Delegate<R, void, P...>::Delegate;
+    using detail::Delegate<R, void, P...>::operator=;
 };
 
 #endif // __Delegate_h

Original file line number	Diff line number	Diff line change
`@@ -1870,11 +1870,13 @@ template<typename R, typename A, typename... P> class Delegate<R(P...), A> : pub`
`1870`	`1870`	`{`
`1871`	`1871`	`public:`
`1872`	`1872`	`using detail::Delegate<R, A, P...>::Delegate;`
	`1873`	`+ using detail::Delegate<R, A, P...>::operator=;`
`1873`	`1874`	`};`
`1874`	`1875`	`template<typename R, typename... P> class Delegate<R(P...)> : public detail::Delegate<R, void, P...>`
`1875`	`1876`	`{`
`1876`	`1877`	`public:`
`1877`	`1878`	`using detail::Delegate<R, void, P...>::Delegate;`
	`1879`	`+ using detail::Delegate<R, void, P...>::operator=;`
`1878`	`1880`	`};`
`1879`	`1881`
`1880`	`1882`	`#endif // __Delegate_h`