Convert alt to match. Stop parsing alt

1 files changed, 16 insertions, 16 deletions

diff --git a/src/libstd/bitv.rs b/src/libstd/bitv.rs
index de51e2b7f51..4b1fa4bfac9 100644
--- a/src/libstd/bitv.rs
+++ b/src/libstd/bitv.rs
@@ -179,9 +179,9 @@ class bitv {
             if self.nbits != other.nbits {
                 self.die();
             }
-            alt self.rep {
-              small(s) => alt other.rep {
-                small(s1) => alt op {
+            match self.rep {
+              small(s) => match other.rep {
+                small(s1) => match op {
                   union      => s.union(s1),
                   intersect  => s.intersect(s1),
                   assign     => s.become(s1),
@@ -189,9 +189,9 @@ class bitv {
                 }
                 big(s1) => self.die()
               }
-              big(s) => alt other.rep {
+              big(s) => match other.rep {
                 small(_) => self.die(),
-                big(s1) => alt op {
+                big(s1) => match op {
                   union      => s.union(s1),
                   intersect  => s.intersect(s1),
                   assign     => s.become(s1),
@@ -232,7 +232,7 @@ class bitv {
     /// Makes a copy of a bitvector
     #[inline(always)]
     fn clone() -> ~bitv {
-        ~alt self.rep {
+        ~match self.rep {
           small(b) => {
             bitv{nbits: self.nbits, rep: small(~small_bitv{bits: b.bits})}
           }
@@ -249,7 +249,7 @@ class bitv {
     #[inline(always)]
     pure fn get(i: uint) -> bool {
        assert (i < self.nbits);
-       alt self.rep {
+       match self.rep {
          big(b)   => b.get(i),
          small(s) => s.get(i)
        }
@@ -263,7 +263,7 @@ class bitv {
     #[inline(always)]
     fn set(i: uint, x: bool) {
       assert (i < self.nbits);
-      alt self.rep {
+      match self.rep {
         big(b)   => b.set(i, x),
         small(s) => s.set(i, x)
       }
@@ -278,12 +278,12 @@ class bitv {
     #[inline(always)]
     fn equal(v1: bitv) -> bool {
       if self.nbits != v1.nbits { return false; }
-      alt self.rep {
-        small(b) => alt v1.rep {
+      match self.rep {
+        small(b) => match v1.rep {
           small(b1) => b.equals(b1),
           _ => false
         }
-        big(s) => alt v1.rep {
+        big(s) => match v1.rep {
           big(s1) => s.equals(s1),
           small(_) => return false
         }
@@ -293,7 +293,7 @@ class bitv {
     /// Set all bits to 0
     #[inline(always)]
     fn clear() {
-        alt self.rep {
+        match self.rep {
           small(b) => b.clear(),
           big(s) => for s.each_storage() |w| { w = 0u }
         }
@@ -302,7 +302,7 @@ class bitv {
     /// Set all bits to 1
     #[inline(always)]
     fn set_all() {
-      alt self.rep {
+      match self.rep {
         small(b) => b.set_all(),
         big(s) => for s.each_storage() |w| { w = !0u } }
     }
@@ -310,7 +310,7 @@ class bitv {
     /// Invert all bits
     #[inline(always)]
     fn invert() {
-      alt self.rep {
+      match self.rep {
         small(b) => b.invert(),
         big(s) => for s.each_storage() |w| { w = !w } }
     }
@@ -329,7 +329,7 @@ class bitv {
         /// Returns true if all bits are 1
     #[inline(always)]
     fn is_true() -> bool {
-      alt self.rep {
+      match self.rep {
         small(b) => b.is_true(),
         _ => {
           for self.each() |i| { if !i { return false; } }
@@ -350,7 +350,7 @@ class bitv {
     /// Returns true if all bits are 0
 
     fn is_false() -> bool {
-      alt self.rep {
+      match self.rep {
         small(b) => b.is_false(),
         big(_) => {
           for self.each() |i| { if i { return false; } }