Root cause: fn* multi-arity detection checks (array? (in form 1))
— defprotocol used @[...] for args, triggering multi-arity path
that treated the body form as a second arity pair.
Fixes applied:
- defprotocol: change fn* args from @[...] to [...] (tuple)
so single-arity fn* path is used with [this & rest-args]
- defprotocol: remove quote wrappers from protocol-dispatch call
(protocol-name and method-name passed directly as symbols)
- extend-type/extend-protocol: remove quote wrappers from
register-method call (symbols passed directly, not via quote)
- protocol-dispatch: use (in form ...) directly for proto/method
symbols (no eval-form needed after quote removal)
- satisfy?: extract name string from protocol value's :name field
(which is a symbol struct, not a plain string)
- make-reified: remove spurious (apply fn []) call
- core-reify: fix (keyword struct) → extract :name string first
- core-extend-protocol: handle single method spec vs multi
5 test sections (35-39) covering:
defprotocol, extend-type, extend-protocol,
satisfies?, reify — all pass
315 ok, 2 fail (pre-existing, unchanged)
