8e86c7c2ec
- types.janet: find-var (ctx-based var resolution), alter-meta!, reset-meta! - evaluator.janet: 10 new special-form dispatch arms for var ops - core.janet: 6 new Clojure-level wrappers in core-bindings - core-meta: add var-aware branch (was struct-only) - core-binding macro: use array-map instead of hash-map (PHM incompatibility) - 8 new tests (17: var system, 18: var metadata) — all pass - 317 total tests, 0 failures
1.5 KiB
Phase 0 (defn fix): compile-and-eval interns def/defn results in Jolt namespace via ns-intern so interpreter can resolve bare symbols.
Phase 1: ns accessors (all-ns, remove-ns, create-ns, the-ns, ns-interns, ns-aliases, ns-imports), ns form extended with :require/:refer, :use, :refer-clojure/:exclude, :import. binding macro via push-thread-bindings/pop-thread-bindings.
Phase 2 (PersistentHashMap): Live in src/jolt/phm.janet — separate module imported via (use ./phm) to avoid forward-reference issues. PHM is a table with :jolt/deftype tag "jolt.lang.persistent-hash-map.PersistentHashMap". Has :cnt, :buckets (array of 8 arrays), :_meta. Bucket-based: each bucket is flat [k v k v ...] array. phm-assoc, phm-dissoc, phm-get, phm-contains?, phm-entries, phm-to-struct (→ Janet struct for compatibility). Core functions updated with PHM branches: core-map?, core-hash-map, core-get, core-count, core-keys, core-vals, core-contains?, core-empty?, core-seq, core-conj, core-assoc, core-dissoc, core-merge, core-merge-with, core-into, core-=.
Macro expansion: resolve-macro at analyze time → expand → re-analyze. Loop: (do (var _loop_N nil) (set _loop_N (fn [params] body)) (_loop_N vals...)). Recur: emits (loop-name args...) via :loop-name in AST. § Test files: test/phase6-final.janet (47 tests, 58 assertions — collections, math, predicates, comparison, seq ops, special forms, macros, complex nesting). Phase 1 tests appended to test/compiler-test.janet (ns accessors, ns form extensions). All 317 tests pass.