Lean Kernel Arena / nanobruijn / bugs/pi-closure-context

Checker: nanobruijn · Version: 7a04996 · 📄 Declaration · 🔗 Source

Test: bugs/pi-closure-context · Expected: ✋ reject · Size: 1.5 KB · Lines: 26 · lean4export: 3.1.0 · Lean: 4.35.0 · 📄 Declaration

Result: ✋ rejected · exit code 1 · wall time: 5.16 ms · instructions: 2.9 M · max rss memory: 3.3 MB · run 2026-10-27 15:15:25 UTC

stderr:

ExprPtr parse: 15 parser entries → 14 DAG entries, 0 OSNF-shifted, 14 live after compaction, 0 cores with bvar indices >= 64 (0 tail words)
  assert_def_eq FAILED at depth 0:
    u = Pi(C(TrueTy)+65535,Sort(ExportFile@0)+65535) (shift=65535 nlbv=0)
    v = Pi(C(TrueTy)+65535,C(FalseTy)+65535) (shift=65535 nlbv=0)
    DIFF Pi at depth 0
        LEAF DIFF at depth 1: Sort(ExportFile@0) vs C(FalseTy)

thread 'thread_0' (3905) panicked at src/tc.rs:1423:13:
assert_def_eq failed
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

thread 'main-worker' (3904) panicked at src/tc.rs:324:26:
A thread in `check_all_declars` panicked while being joined: Any { .. }

thread 'main' (3903) panicked at src/main.rs:11:20:
called `Result::unwrap()` on an `Err` value: Any { .. }