Fix broken tests

Author: brendanzab

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

@@ -18,7 +18,7 @@ use std::cmp::FuzzyEq;
 
 pub trait NumExt: Num Eq Ord {}
 
-pub trait FloatExt: NumExt FuzzyEq {}
+pub trait FloatExt: NumExt FuzzyEq<Self> {}
 
 fn greater_than_one<T:NumExt>(n: &T) -> bool { *n > from_int(1) }
 fn greater_than_one_float<T:FloatExt>(n: &T) -> bool { *n > from_int(1) }

src/test/run-pass/trait-inheritance-num2.rs

@@ -94,7 +94,7 @@ pub impl i64: IntegerExt {}
 pub impl int: IntegerExt {}
 
 
-pub trait FloatExt: NumExt FuzzyEq {}
+pub trait FloatExt: NumExt FuzzyEq<Self> {}
 
 pub impl f32: FloatExt {}
 pub impl f64: FloatExt {}