From 2c56ee66eac76b2b6be312a3787e901fb5cd72e3 Mon Sep 17 00:00:00 2001
From: Rob Rix <rob.rix@github.com>
Date: Wed, 14 Oct 2015 10:20:05 -0400
Subject: [PATCH] =?UTF-8?q?`extend`=E2=80=99s=20transformation=20function?=
 =?UTF-8?q?=20is=20`@noescape`.?=
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---
 prototype/Doubt/Cofree.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/prototype/Doubt/Cofree.swift b/prototype/Doubt/Cofree.swift
index 670f2eefe..7aa71d94b 100644
--- a/prototype/Doubt/Cofree.swift
+++ b/prototype/Doubt/Cofree.swift
@@ -37,7 +37,7 @@ extension Cofree {
 		}
 	}
 
-	public func extend<Other>(transform: Cofree -> Other) -> Cofree<A, Other> {
+	public func extend<Other>(@noescape transform: Cofree -> Other) -> Cofree<A, Other> {
 		return .Unroll(transform(self), unwrap.map { $0.extend(transform) })
 	}