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Unroll does not need to be indirect.

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This commit is contained in:
Rob Rix 2015-10-14 10:49:05 -04:00
parent 8f3ae52d29
commit 84ea5248e3
1 changed files with 1 additions and 1 deletions
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prototype/Doubt/Cofree.swift
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@ -6,7 +6,7 @@
///
/// This type is dual to `Free`. Where `Free` is inhabited by syntax trees where some terms are replaced with `B`s, `Cofree` is inhabited by syntax trees where all terms are annotated with `B`s. In Doubt, this allows us to e.g. annotate terms with source range information, categorization, etc.
public enum Cofree<A, B> {
indirect case Unroll(B, () -> Syntax<Cofree, A>)
case Unroll(B, () -> Syntax<Cofree, A>)
public var unwrap: Syntax<Cofree, A> {
switch self {