## TODO

- [ ] implicit patterns
- [ ] pair syntax
- [ ] list syntax
- [ ] operators
- [ ] import
- [ ] some solution for + (classes? ambiguity?)
- [ ] surface execution failure in the editor
- [ ] write js files in out
- [ ] detect extra clauses
- [ ] test framework
- [ ] decide what to do for erasure
- [ ] type at point
- [ ] repl
- [ ] LSP
- [ ] don't match forced constructors
  - maybe do this in codegen if there is only one case.
- [ ] magic nat (codegen as number with appropriate pattern matching)
- [ ] magic tuple? (codegen as array)
- [ ] magic newtype? (drop in codegen)