Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
e1408d29bc
This PR improves IR generation for constructors of inductive types that are represented by scalars. Surprisingly, this isn't required for correctness, because the boxing pass will fix it up. The extra `unbox` operation it inserts shouldn't matter when compiling to native code, because it's trivial for a C compiler to optimize, but it does matter for the interpreter. |
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