[Bug c++/105841] [12 Regression] Change in behavior of CTAD for alias templates

[hokein.wu at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105841

--- Comment #17 from Haojian Wu <hokein.wu at gmail dot com> ---
> IIRC we didn't want to commit to an API for the built-in, and we also didn't 
> have any motivating use cases for the it within libstdc++.

Thanks for the reply. Fair enough.