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lua: raw table access — mutating set!, len via has-key?, +19 tests
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giles
2026-04-24 17:23:39 +00:00
parent fe0fafe8e9
commit 418a0dc120
3 changed files with 80 additions and 3 deletions
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plans/lua-on-sx.md
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@@ -54,7 +54,7 @@ Each item: implement → tests → tick box → update progress log.
- [x] `function` (anon, local, top-level), closures
- [x] Multi-return: return as list, unpack at call sites
- [x] Table constructors (array + hash + computed keys)
- [ ] Raw table access `t.k` / `t[k]` (no metatables yet)
- [x] Raw table access `t.k` / `t[k]` (no metatables yet)
- [ ] Vendor PUC-Rio 5.1.5 suite to `lib/lua/lua-tests/` (just `.lua` files)
- [ ] `lib/lua/conformance.sh` + Python runner (model on `lib/js/test262-runner.py`)
- [ ] `scoreboard.json` + `scoreboard.md` baseline
@@ -82,6 +82,7 @@ Each item: implement → tests → tick box → update progress log.
_Newest first. Agent appends on every commit._
- 2026-04-24: lua: raw table access — fix `lua-set!` to use `dict-set!` (mutating), fix `lua-len` `has?`→`has-key?`, `#t` works, mutation/chained/computed-key writes + reference semantics. 224 total tests.
- 2026-04-24: lua: phase 3 — table constructors verified (array, hash, computed keys, mixed, nested, dynamic values, fn values, sep variants). 205 total tests.
- 2026-04-24: lua: multi-return — `lua-multi` tagged value, `lua-first`/`lua-nth-ret`/`lua-pack-return` runtime, tail-position spread in return/local/assign. 185 total tests.
- 2026-04-24: lua: phase 3 — functions (anon/local/top-level) + closures verified (lexical capture, mutation-through-closure, recursion, HOFs). 175 total tests.