There is a proposal to remove this GC support from standard:
http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2020/p2186r0.html
and there is an C++ GC(Boehm):https://www.hboehm.info/gc/
There is a proposal to remove this GC support from standard:
http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2020/p2186r0.html
and there is an C++ GC(Boehm):https://www.hboehm.info/gc/