Lean Kernel Arena / nanoclo / corner-cases/positivity-whnf

Checker "nanoclo" on test "corner-cases/positivity-whnf"

Checker: nanoclo · Version: b8cefd0 · 📄 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: 6.44 ms · instructions: 4.2 M · max rss memory: 43.5 MB · run 2026-11-07 21:40:48 UTC

stderr:
thread 'thread_2' (7166) panicked at src/inductive.rs:780:25:
non-positive occurrence
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

thread 'main' (7163) panicked at src/tc.rs:248:26:
A thread in `check_all_declars` panicked while being joined: Any { .. }