---

yaml
---
r: 45006
b: refs/heads/master
c: c3c018f
h: refs/heads/master
v: v3

Author: bors

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: b269ce278228918b95f803e1951fa60e3ef48a0a
+refs/heads/master: c3c018f8ab017f915d629b2dfe5f4199d2d0145c
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: a6d9689399d091c3265f00434a69c551a61c28dc
 refs/heads/try: ef355f6332f83371e4acf04fc4eb940ab41d78d3

trunk/src/libcore/bool.rs

@@ -12,6 +12,8 @@
 //! Boolean logic
 
 use option::{None, Option, Some};
+use from_str::FromStr;
+
 #[cfg(notest)] use cmp;
 
 /// Negation / inverse
@@ -46,13 +48,15 @@ pub pure fn is_true(v: bool) -> bool { v }
 pub pure fn is_false(v: bool) -> bool { !v }
 
 /// Parse logic value from `s`
-pub pure fn from_str(s: &str) -> Option<bool> {
-    if s == "true" {
-        Some(true)
-    } else if s == "false" {
-        Some(false)
-    } else {
-        None
+impl FromStr for bool {
+    static pure fn from_str(s: &str) -> Option<bool> {
+        if s == "true" {
+            Some(true)
+        } else if s == "false" {
+            Some(false)
+        } else {
+            None
+        }
     }
 }
 
@@ -79,8 +83,10 @@ impl cmp::Eq for bool {
 
 #[test]
 pub fn test_bool_from_str() {
+    use from_str::FromStr;
+
     do all_values |v| {
-        assert Some(v) == from_str(to_str(v))
+        assert Some(v) == FromStr::from_str(to_str(v))
     }
 }
 

trunk/src/libcore/from_str.rs

@@ -15,4 +15,3 @@ use option::Option;
 pub trait FromStr {
     static pure fn from_str(s: &str) -> Option<Self>;
 }
-