Rename and namespace `FPCategory`

[rust.git] / src / libstd / num / f32.rs

diff --git a/src/libstd/num/f32.rs b/src/libstd/num/f32.rs
index 951627b26cad90b5ec8dd03ab53a59acc5bc1a28..1f76382ce8a41c153b5d6983e8f142a39d717c84 100644 (file)
--- a/src/libstd/num/f32.rs
+++ b/src/libstd/num/f32.rs
@@ -351,6 +351,7 @@ pub fn to_str_exp_digits(num: f32, dig: uint, upper: bool) -> String {
 mod tests {
     use f32::*;
     use num::*;
+    use num::FpCategory as Fp;
 
     #[test]
     fn test_min_nan() {
@@ -620,14 +621,14 @@ fn test_classify() {
         let neg_inf: f32 = Float::neg_infinity();
         let zero: f32 = Float::zero();
         let neg_zero: f32 = Float::neg_zero();
-        assert_eq!(nan.classify(), FPNaN);
-        assert_eq!(inf.classify(), FPInfinite);
-        assert_eq!(neg_inf.classify(), FPInfinite);
-        assert_eq!(zero.classify(), FPZero);
-        assert_eq!(neg_zero.classify(), FPZero);
-        assert_eq!(1f32.classify(), FPNormal);
-        assert_eq!(1e-37f32.classify(), FPNormal);
-        assert_eq!(1e-38f32.classify(), FPSubnormal);
+        assert_eq!(nan.classify(), Fp::Nan);
+        assert_eq!(inf.classify(), Fp::Infinite);
+        assert_eq!(neg_inf.classify(), Fp::Infinite);
+        assert_eq!(zero.classify(), Fp::Zero);
+        assert_eq!(neg_zero.classify(), Fp::Zero);
+        assert_eq!(1f32.classify(), Fp::Normal);
+        assert_eq!(1e-37f32.classify(), Fp::Normal);
+        assert_eq!(1e-38f32.classify(), Fp::Subnormal);
     }
 
     #[test]