std: Replace num::IntConvertible with {To,From}Primitive

src/test/run-pass/numeric-method-autoexport.rs

@@ -36,6 +36,6 @@ pub fn main() {
 
 // floats
     // num
-    assert_eq!(10f32.to_int(), 10);
-    assert_eq!(10f64.to_int(), 10);
+    assert_eq!(10f32.to_int().unwrap(), 10);
+    assert_eq!(10f64.to_int().unwrap(), 10);
 }

src/test/run-pass/trait-inheritance-num.rs

@@ -19,7 +19,7 @@ pub trait NumExt: Num + NumCast + Eq + Ord {}
 
 pub trait FloatExt: NumExt + ApproxEq<Self> {}
 
-fn greater_than_one<T:NumExt>(n: &T) -> bool { *n > NumCast::from(1) }
-fn greater_than_one_float<T:FloatExt>(n: &T) -> bool { *n > NumCast::from(1) }
+fn greater_than_one<T:NumExt>(n: &T) -> bool { *n > NumCast::from(1).unwrap() }
+fn greater_than_one_float<T:FloatExt>(n: &T) -> bool { *n > NumCast::from(1).unwrap() }
 
 pub fn main() {}

src/test/run-pass/trait-inheritance-num0.rs

@@ -22,7 +22,7 @@ trait Num {
 pub trait NumExt: Num + NumCast { }
 
 fn greater_than_one<T:NumExt>(n: &T) -> bool {
-    n.gt(&NumCast::from(1))
+    n.gt(&NumCast::from(1).unwrap())
 }
 
 pub fn main() {}

src/test/run-pass/trait-inheritance-num1.rs

@@ -14,7 +14,7 @@ use std::num::NumCast;
 pub trait NumExt: Num + NumCast + Ord { }
 
 fn greater_than_one<T:NumExt>(n: &T) -> bool {
-    *n > NumCast::from(1)
+    *n > NumCast::from(1).unwrap()
 }
 
 pub fn main() {}

src/test/run-pass/trait-inheritance-num3.rs

@@ -16,7 +16,7 @@ pub trait NumExt: Eq + Ord + Num + NumCast {}
 impl NumExt for f32 {}
 
 fn num_eq_one<T:NumExt>(n: T) {
-    println!("{}", n == NumCast::from(1))
+    println!("{}", n == NumCast::from(1).unwrap())
 }
 
 pub fn main() {

src/test/run-pass/trait-inheritance-num5.rs

@@ -17,7 +17,7 @@ impl NumExt for f32 {}
 impl NumExt for int {}
 
 fn num_eq_one<T:NumExt>() -> T {
-    NumCast::from(1)
+    NumCast::from(1).unwrap()
 }
 
 pub fn main() {