Checker "rpylean" on test "corner-cases/proof-param-swap"
Checker: rpylean · Version: v2026.9.1 · 📄 Declaration · 🔗 Source
Test: corner-cases/proof-param-swap · Expected: 🤷 either · Size: 2.9 KB · Lines: 53 · lean4export: 3.1.0 · Lean: 4.29.1 · 📄 Declaration
Result: ✋ rejected · exit code 1 · wall time: 3.26 ms · instructions: 2.9 M · max rss memory: 4.0 MB · run 2026-10-24 17:12:35 UTC
stderr:
inductive LALProofParameterSwap : (P : Prop) → P → P → Type
| mk : {P : Prop} → {p : P} → {q : P} → LALProofParameterSwap P q p
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
invalid return type
summary: 3/3 decls checked, peak 32 MB, allocated 0 MB, heartbeats 0
checked in 0.000140s