Lean Kernel Arena / tenet / bugs/nested-name-capture

Checker "tenet" on test "bugs/nested-name-capture"

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

Test: bugs/nested-name-capture · Expected: ✋ reject · Size: 26.1 KB · Lines: 433 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration

Result: ✋ rejected · exit code 1 · wall time: 192 ms · instructions: 831.4 M · max rss memory: 44.9 MB · run 2026-10-27 21:10:27 UTC

stdout:
FAIL inductive Shadow (0.00s)
    'Shadow' refers to '_nested.Cov_1.rec', which is declared later in the export
FAIL def _nested.Cov_1.rec (0.00s)
    invalid declaration '_nested.Cov_1.rec': '_nested' is reserved for the auxiliary types the kernel derives when eliminating a nested inductive, and a declaration may not occupy that namespace
FAILED: 19 checked, 2 failed, 0 skipped, 39 constants, 0.1s, 4 jobs