Nickolay Bukreyev 8ed9709da4 Accept only optional and reference types as RHS of =?
The fact that `option(x)` works for non-reference types (being an alias
for `some`) is an stdlib's design mistake that bites us here.
2023-11-13 20:44:16 +07:00
..
2023-06-05 17:26:46 +02:00