---

yaml
---
r: 56110
b: refs/heads/auto
c: 947ba20
h: refs/heads/master
v: v3

Author: brendanzab

[refs]

@@ -14,6 +14,6 @@ refs/heads/try3: 9387340aab40a73e8424c48fd42f0c521a4875c0
 refs/tags/release-0.3.1: 495bae036dfe5ec6ceafd3312b4dca48741e845b
 refs/tags/release-0.4: e828ea2080499553b97dfe33b3f4d472b4562ad7
 refs/tags/release-0.5: 7e3bcfbf21278251ee936ad53e92e9b719702d73
-refs/heads/auto: 353ce872e287edf3764ca416d2a8cd8e1f54329b
+refs/heads/auto: 947ba206e10126be8a03afd58039a99430a824fd
 refs/heads/servo: af82457af293e2a842ba6b7759b70288da276167
 refs/tags/release-0.6: b4ebcfa1812664df5e142f0134a5faea3918544c

branches/auto/src/libcore/num/num.rs

@@ -240,4 +240,27 @@ macro_rules! test_cast_20(
 #[test] fn test_int_cast()   { test_cast_20!(20i)   }
 #[test] fn test_f32_cast()   { test_cast_20!(20f32) }
 #[test] fn test_f64_cast()   { test_cast_20!(20f64) }
-#[test] fn test_float_cast() { test_cast_20!(20f)   }
+#[test] fn test_float_cast() { test_cast_20!(20f)   }
+
+#[test]
+fn test_generic_cast() {
+    use ops::Add;
+    
+    fn add_2<T: Add<T,T> + NumCast>(n: T) -> T {
+        n + cast(2)
+    }
+    
+    assert!(add_2(1u)   == 3u);
+    assert!(add_2(1u8)  == 3u8);
+    assert!(add_2(1u16) == 3u16);
+    assert!(add_2(1u32) == 3u32);
+    assert!(add_2(1u64) == 3u64);
+    assert!(add_2(1i)   == 3i);
+    assert!(add_2(1i8)  == 3i8);
+    assert!(add_2(1i16) == 3i16);
+    assert!(add_2(1i32) == 3i32);
+    assert!(add_2(1i64) == 3i64);
+    assert!(add_2(1f)   == 3f);
+    assert!(add_2(1f32) == 3f32);
+    assert!(add_2(1f64) == 3f64);
+}