Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
997892d49a
This PR adds constant folding for Char.ofNat in LCNF simp. This implicitly relies on the representation of `Char` as `UInt32` rather than making a separate `.char` literal type, which seems reasonable as `Char` is erased by the trivial structure optimization in `toMono`. |
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