feat(gate): Pyodide differential parity gate (Phase 2)#8

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luisleo526 merged 9 commits into

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feat/pyodide-gate

Jun 16, 2026

Commits on Jun 16, 2026

feat(gate): pin PYODIDE_TARGET=314.0.0 (target Pyodide for the conformance gate)
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build(gate): add Node tooling (pyodide + tar) for the conformance gate
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feat(gate): canonical transpile_json glue (runtime-equivalent to app PY_GLUE)
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feat(gate): native CPython oracle (same glue, unexpected-exception capture)
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feat(gate): pure comparator module (importable without running the gate)
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feat(gate): differential parity runner (Pyodide vs native, full-JSON + release.json)
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test(gate): success (260) + failure (15-family) parity corpus

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test(gate): canary selftest — comparator must flag divergences

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ci(gate): run the Pyodide differential gate (dispatch + nightly + gate-file PRs)

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