Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
112fa51e08
This PR fixes a bug where definitions with nested proofs that contain `sorry` might not report "warning: declaration uses 'sorry'" if the proof has the same type as another nested proof from a previous declaration. The bug only affected log messages; `#print axioms` would still correctly report uses of `sorryAx`. The fix is that now the abstract nested proofs procedure does not consult the aux lemma cache if the proof contains a `sorry`. Closes #10196 |
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