---

nikomatsakis · nikomatsakis · commit dfb410235589 · 2012-07-17T06:11:19.000-07:00
yaml --- r: 22573 b: refs/heads/master c: b67bfe5 h: refs/heads/master i: 22571: 4518668 v: v3
diff --git a/[refs] b/[refs]
@@ -1,5 +1,5 @@
 ---
-refs/heads/master: db34b5acd150d114f392c907fa28f92a5227d3db
+refs/heads/master: b67bfe50efcea01a90aff7d13e240a43ecdabd19
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: cd6f24f9d14ac90d167386a56e7a6ac1f0318195
 refs/heads/try: ffbe0e0e00374358b789b0037bcb3a577cd218be
diff --git a/trunk/src/libcore/rand.rs b/trunk/src/libcore/rand.rs
@@ -94,22 +94,22 @@ impl extensions for rng {
         (self.next() as u64 << 32) | self.next() as u64
     }
 
-    /// Return a random float in the interval [0,1]
+    /// Return a random float
     fn gen_float() -> float {
         self.gen_f64() as float
     }
 
-    /// Return a random f32 in the interval [0,1]
+    /// Return a random f32
     fn gen_f32() -> f32 {
         self.gen_f64() as f32
     }
 
-    /// Return a random f64 in the interval [0,1]
+    /// Return a random f64
     fn gen_f64() -> f64 {
         let u1 = self.next() as f64;
         let u2 = self.next() as f64;
         let u3 = self.next() as f64;
-        const scale : f64 = (u32::max_value as f64) + 1.0f64;
+        let scale = u32::max_value as f64;
         ret ((u1 / scale + u2) / scale + u3) / scale;
     }
 
diff --git a/trunk/src/snapshots.txt b/trunk/src/snapshots.txt
@@ -1,3 +1,11 @@
+S 2012-07-16 0e42004
+  macos-i386 67616307e5498327bcf4f0c13287e7f9f4439c1c
+  macos-x86_64 f3348eb9314895ffa71056fad8c1f79d8d45b161
+  freebsd-x86_64 70ac23545a9716d8b6190949b851276dc63e6437
+  linux-i386 dd4d35fabfb46d100c153d8f1245edb521380a03
+  linux-x86_64 764eb38a4732c530efcf7386771bca0408395aa2
+  winnt-i386 e421682c415faa7ebc012d18089312034a9da0de
+
 S 2012-07-14 6822ec3
   macos-i386 edf1e3482869dae26709611051615d4ffd64ffe8
   macos-x86_64 30f23cfbe2d1abf009e8715ba0b8a65e42590020

Original file line number	Diff line number	Diff line change
`@@ -94,22 +94,22 @@ impl extensions for rng {`
`94`	`94`	`(self.next() as u64 << 32) \| self.next() as u64`
`95`	`95`	`}`
`96`	`96`
`97`		`- /// Return a random float in the interval [0,1]`
	`97`	`+ /// Return a random float`
`98`	`98`	`fn gen_float() -> float {`
`99`	`99`	`self.gen_f64() as float`
`100`	`100`	`}`
`101`	`101`
`102`		`- /// Return a random f32 in the interval [0,1]`
	`102`	`+ /// Return a random f32`
`103`	`103`	`fn gen_f32() -> f32 {`
`104`	`104`	`self.gen_f64() as f32`
`105`	`105`	`}`
`106`	`106`
`107`		`- /// Return a random f64 in the interval [0,1]`
	`107`	`+ /// Return a random f64`
`108`	`108`	`fn gen_f64() -> f64 {`
`109`	`109`	`let u1 = self.next() as f64;`
`110`	`110`	`let u2 = self.next() as f64;`
`111`	`111`	`let u3 = self.next() as f64;`
`112`		`- const scale : f64 = (u32::max_value as f64) + 1.0f64;`
	`112`	`+ let scale = u32::max_value as f64;`
`113`	`113`	`ret ((u1 / scale + u2) / scale + u3) / scale;`
`114`	`114`	`}`
`115`	`115`