2025-09-27 08:56:43 +09:00
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# Current Task — Phase 15 (Concise)
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Focus
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- JSON heavy smokes green (VM), stable method resolution.
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- Instance→Function rewrite default ON (prod/dev/ci).
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- NewBox→birth invariant enforced; eliminate BoxCall-on-Void crashes.
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Decisions (Go)
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1) VM stringify safety: stringify(Void) → "null" (dev safety valve; logs & metric)
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2) Heavy probe strictness: compare last trimmed line to "ok"; else SKIP
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3) Instance→Function rewrite: default ON (override NYASH_BUILDER_REWRITE_INSTANCE=0)
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- VM: user Instance BoxCall disallowed in prod; dev-only fallback with WARN
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4) NewBox→birth invariant: Builder emits Global("Box.birth/N"); VM has no implicit birth
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- Dev assert: birth(me==Void) forbidden (WARN+metric)
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Plan (next patches)
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- Implement stringify(Void) guard in VM (handlers/boxes.rs)
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- Tighten probes in quick/core json_* smokes (tail-trim-compare)
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- Set rewrite default ON in Builder (method_call_handlers.rs)
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- Add VM guard for user Instance BoxCall (prod error; dev fallback)
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- (Optional) Builder verify for NewBox→birth, VM dev assert hook
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Status
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- Tokenizer/parse([]): PASS
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- Nested/Roundtrip: probe SKIP on this env (expected); direct run OK
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- json_query_min (core): still null → fix follows via stringify(Void) + invariant
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2025-09-21 06:45:21 +09:00
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Acceptance
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2025-09-27 08:56:43 +09:00
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- quick: json_pp/json_lint/json_query_min PASS; user Instance BoxCall hits=0
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- heavy: nested/roundtrip PASS where parser available
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2025-09-27 08:45:25 +09:00
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2025-09-27 08:56:43 +09:00
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References
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- docs/design/instance-dispatch-and-birth.md
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- tools/smokes/README.md (heavy probes)
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