[Bug libstdc++/116958] std::views::transform loses track of the range size

[redi at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116958

--- Comment #12 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Created attachment 59284
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=59284&action=edit
Implement vector(from_range_t, R&&) etc.

Untested patch adding the P1206R7 changes to <vector>