unison/unison-src/transcripts/update-type-missing-constructor.md
Arya Irani 354a893977 make findCtorNames return an Output instead of error
and thread that through everywhere
2023-11-14 12:21:40 -05:00

310 B

.> builtins.merge
.> move.namespace builtin lib.builtin
unique type Foo = Bar Nat
.> add
.> delete.term Foo.Bar

Now we've set up a situation where the original constructor missing.

unique type Foo = Bar Nat Nat
.> view Foo
.> update