Lean Kernel Arena / tenet / bugs/eta-ctor-alias

Checker "tenet" on test "bugs/eta-ctor-alias"

Checker: tenet · Version: 0.11.3 · 📄 Declaration · 🔗 Source

Test: bugs/eta-ctor-alias · Expected: ✋ reject · Size: 7.2 KB · Lines: 122 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source

Result: ✋ rejected · exit code 1 · wall time: 123 ms · instructions: 815.8 M · max rss memory: 44.3 MB · run 2026-10-24 16:42:18 UTC

stdout:
FAIL thm etaCtorAlias (0.01s)
    declaration type mismatch for 'etaCtorAlias'
      expected: ∀ (f : BoxFn), Eq.{1} BoxFn f Box.mk
      inferred: ∀ (f : BoxFn), Eq.{1} BoxFn f f
FAILED: 4 checked, 1 failed, 0 skipped, 12 constants, 0.1s, 4 jobs