Lean Kernel Arena / nano-lean / corner-cases/let-value-type-mismatch

Checker "nano-lean" on test "corner-cases/let-value-type-mismatch"

Checker: nano-lean · Version: v0.3.2 (54ce971) · 📄 Declaration · 🔗 Source

Test: corner-cases/let-value-type-mismatch · Expected: 🤷 either · Size: 601 B · Lines: 13 · lean4export: 3.1.0 · Lean: 4.29.1 · 📄 Declaration

Result: ✋ rejected · exit code 1 · wall time: 4.51 ms · instructions: 2.7 M · max rss memory: 10.4 MB · run 2026-11-06 07:57:01 UTC

stdout:
EcosystemCase rejected: let value type mismatch
stderr:
FAIL 1 declarations, 0 cached, 1 failed in 336.41µs