df1e836cda
- reader.janet: rewrite read-anon-fn to handle % arg references % → gensym, %1/%2 → sorted gensyms, replaces all matching % refs - evaluator.janet: IFn protocol support in default invocation arm Before erroring "Cannot call X as a function", checks for: 1) type-registry IFn/-invoke method (extend-type protocols) 2) :jolt/protocol-methods :-invoke (reified objects) - test/phase13-test.janet: 4 test sections (28-31) 28: reify dispatch — protocol methods on reified objects 29: #() anon-fn — % and %1/%2 arg handling 30: extend-type — protocol method dispatch for deftypes 31: clojure.walk loading — keywordize-keys loads correctly - All pass: 316 ok, 1 fail (pre-existing, unchanged)
1.3 KiB
Janet and returns last truthy value, not boolean. (and table? deftype) returns the deftype string, not true. Predicate-like functions (core-map?, core-contains?, etc.) that check type tags via (and ...) must wrap in (if ... true false). Hit us with core-map? returning the deftype string instead of boolean true for record instances. Also hit type-satisfies? which had to replace (boolean ...) (nonexistent) with (if ... true false).
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Janet and returns last truthy value, not boolean. (and table? deftype) returns the deftype string, not true. Predicate-like functions (core-map?, core-contains?, etc.) that check type tags via (and ...) must wrap in (if ... true false). Examples: core-map? returning deftype string instead of boolean true for record instances. Also applies to type-satisfies? which must use (if (and ...) true false) — Janet has no boolean function.
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Clojure .clj source files loaded via eval-form cannot have docstrings. If a defn form has 5 elements (defn, name, docstring, params, body), the evaluator's defn macro handler gets 4 args instead of 3, breaking with "macro arity mismatch". All .clj files in src/jolt/clojure/ must use 4-element defn forms: (defn name [params] body). Docstrings on defn are a Clojure feature not supported by Jolt's defn macro.