[Bug c++/77465] [DR909] rejected C-style cast involving casting away constness from result of conversion operator

[ed at catmur dot uk via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77465

--- Comment #3 from Ed Catmur <ed at catmur dot uk> ---
Sent patches to mailing list:
https://gcc.gnu.org/pipermail/gcc-patches/2021-December/587495.html