6772e28eae
A protocol method reads its fields through the generic guarded keyword lookup because the method's `this` param is untyped. defrecord now hints `this` with the record type, the per-form inference seeds ^Record-hinted params (the :fn branch previously typed all params :any — only the whole-program path seeded phints), and run-passes feeds the inference the record shapes. So a hinted param's field reads bare-index instead of going through the :jolt/type tag guard. This needed a with-meta fix: (with-meta sym ..) returned a proto'd table, so symbol? was false and the macro-attached hint broke fn destructuring. Symbols now carry metadata in-place in their struct (matching how the reader attaches ^hint), keeping symbol? true, as in Clojure. Modest on dispatch (~3-5%): the field read is a small fraction of a dispatch; the machinery (record-tag + protocol lookup + wrapper) dominates, which is the inline-cache target (jolt-ez5h). But it's a correctness fix and lets any ^Record-hinted code — not just methods — drop the field-read guard per-form, not only under whole-program. Co-authored-by: Yogthos <yogthos@gmail.com> |
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| .. | ||
| 00-kernel.clj | ||
| 00-syntax.clj | ||
| 10-seq.clj | ||
| 20-coll.clj | ||
| 25-sorted.clj | ||
| 30-macros.clj | ||
| 40-lazy.clj | ||
| 50-io.clj | ||