---

yaml
---
r: 5992
b: refs/heads/master
c: b16d901
h: refs/heads/master
v: v3

Author: brson

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 91997e79aae73472704248eb0a5089a79b4d3e83
+refs/heads/master: b16d9019a8c0b0e7950bd897e8b59136c2d98642

trunk/src/lib/option.rs

@@ -45,7 +45,7 @@ Function: is_none
 
 Returns true if the option equals none
 */
-fn is_none<T>(opt: t<T>) -> bool {
+pure fn is_none<T>(opt: t<T>) -> bool {
     alt opt { none. { true } some(_) { false } }
 }
 
@@ -54,7 +54,7 @@ Function: is_some
 
 Returns true if the option contains some value
 */
-fn is_some<T>(opt: t<T>) -> bool { !is_none(opt) }
+pure fn is_some<T>(opt: t<T>) -> bool { !is_none(opt) }
 
 /*
 Function: from_maybe