blob: 111dd2af8d43951ddb0757e974547a3247c12fad [file] [edit]
etaStructIssue.lean:20:2-20:5: error: type mismatch
rfl
has type
mkNat e x₁ = mkNat e x₁ : Prop
but is expected to have type
mkNat e x₁ = mkNat e.mk x₂ : Prop