63d123f4be
This PR adds support to the new compiler for `Eq.recOn` (which is supported by the old compiler but missing a test).
4 lines
400 B
Text
4 lines
400 B
Text
def castRec {α : Type u} {m n : Nat} (h : m = n) (v : Vector α m) : Vector α n := Eq.rec v h
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def castNdrec {α : Type u} {m n : Nat} (h : m = n) (v : Vector α m) : Vector α n := Eq.ndrec v h
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def castRecOn {α : Type u} {m n : Nat} (h : m = n) (v : Vector α m) : Vector α n := Eq.recOn h v
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def castCasesOn {α : Type u} {m n : Nat} (h : m = n) (v : Vector α m) : Vector α n := Eq.casesOn h v
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