Checker "lean4lean" on test "corner-cases/positivity-whnf"
Checker: lean4lean · Version: arena (bce3448) · 📄 Declaration · 🔗 Source
Test: corner-cases/positivity-whnf · Expected: 🤷 either · Size: 4.7 KB · Lines: 81 · lean4export: 3.1.0 · Lean: 4.29.1 · 📄 Declaration
Result: ✋ rejected · exit code 1 · wall time: 23.9 ms · instructions: 167.9 M · max rss memory: 98.4 MB · run 2026-10-24 16:25:16 UTC
stderr:
uncaught exception: at LALReduciblePositivity: (kernel) arg #1 of 'LALReduciblePositivity.mk' has a non positive occurrence of the datatypes being declared