librustc: Stop parsing impl Type : Trait and fix several declarations that slipped through. r=tjc

Author: pcwalton

src/libcargo/cargo.rc

@@ -71,7 +71,7 @@ pub struct Package {
     versions: ~[(~str, ~str)]
 }
 
-pub impl Package : cmp::Ord {
+pub impl cmp::Ord for Package {
     pure fn lt(&self, other: &Package) -> bool {
         if (*self).name.lt(&(*other).name) { return true; }
         if (*other).name.lt(&(*self).name) { return false; }

src/libcore/at_vec.rs

@@ -173,7 +173,7 @@ pub mod traits {
     use kinds::Copy;
     use ops::Add;
 
-    pub impl<T: Copy> @[T] : Add<&[const T],@[T]> {
+    pub impl<T: Copy> Add<&[const T],@[T]> for @[T] {
         #[inline(always)]
         pure fn add(&self, rhs: & &self/[const T]) -> @[T] {
             append(*self, (*rhs))

src/libcore/num/f32.rs

@@ -282,7 +282,7 @@ impl num::One for f32 {
     static pure fn one() -> f32 { 1.0 }
 }
 
-pub impl f32: NumCast {
+pub impl NumCast for f32 {
     /**
      * Cast `n` to an `f32`
      */

src/libcore/num/f64.rs

@@ -297,7 +297,7 @@ impl cmp::Ord for f64 {
     pure fn gt(&self, other: &f64) -> bool { (*self) > (*other) }
 }
 
-pub impl f64: NumCast {
+pub impl NumCast for f64 {
     /**
      * Cast `n` to an `f64`
      */

src/libcore/num/float.rs

@@ -415,7 +415,7 @@ impl num::One for float {
     static pure fn one() -> float { 1.0 }
 }
 
-pub impl float: NumCast {
+pub impl NumCast for float {
     /**
      * Cast `n` to a `float`
      */

src/libcore/num/int-template/i16.rs

@@ -17,7 +17,7 @@ mod inst {
     pub const bits: uint = ::u16::bits;
 }
 
-pub impl i16: NumCast {
+pub impl NumCast for i16 {
     /**
      * Cast `n` to a `i16`
      */

src/libcore/num/int-template/i32.rs

@@ -17,7 +17,7 @@ mod inst {
     pub const bits: uint = ::u32::bits;
 }
 
-pub impl i32: NumCast {
+pub impl NumCast for i32 {
     /**
      * Cast `n` to a `i32`
      */

src/libcore/num/int-template/i64.rs

@@ -17,7 +17,7 @@ mod inst {
     pub const bits: uint = ::u64::bits;
 }
 
-pub impl i64: NumCast {
+pub impl NumCast for i64 {
     /**
      * Cast `n` to a `i64`
      */

src/libcore/num/int-template/i8.rs

@@ -17,7 +17,7 @@ mod inst {
     pub const bits: uint = ::u8::bits;
 }
 
-pub impl i8: NumCast {
+pub impl NumCast for i8 {
     /**
      * Cast `n` to a `i8`
      */

src/libcore/num/int-template/int.rs

@@ -58,7 +58,7 @@ mod inst {
     }
 }
 
-pub impl int: NumCast {
+pub impl NumCast for int {
     /**
      * Cast `n` to a `int`
      */