---

yaml
---
r: 97243
b: refs/heads/dist-snap
c: 8562229
h: refs/heads/master
i:
  97241: 72826c4
  97239: e5adde9
v: v3

Author: vadimcn

[refs]

@@ -6,7 +6,7 @@ refs/heads/try: c274a6888410ce3e357e014568b43310ed787d36
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
 refs/heads/try2: 147ecfdd8221e4a4d4e090486829a06da1e0ca3c
-refs/heads/dist-snap: df25bb65eb56aa3815226c74190079be3904c13c
+refs/heads/dist-snap: 856222987d08289ef03a06ebf7b59087e226e9e9
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503
 refs/heads/try3: 9387340aab40a73e8424c48fd42f0c521a4875c0

branches/dist-snap/src/libextra/num/rational.rs

@@ -14,7 +14,7 @@
 use std::cmp;
 use std::from_str::FromStr;
 use std::num::{Zero,One,ToStrRadix,FromStrRadix,Round};
-use super::bigint::{BigInt, BigUint, Sign, Plus, Minus};
+use super::bigint::BigInt;
 
 /// Represents the ratio between 2 numbers.
 #[deriving(Clone)]
@@ -107,27 +107,6 @@ impl<T: Clone + Integer + Ord>
     }
 }
 
-impl Ratio<BigInt> {
-    /// Converts a float into a rational number
-    pub fn from_float<T: Float>(f: T) -> Option<BigRational> {
-        if !f.is_finite() {
-            return None;
-        }
-        let (mantissa, exponent, sign) = f.integer_decode();
-        let bigint_sign: Sign = if sign == 1 { Plus } else { Minus };
-        if exponent < 0 {
-            let one: BigInt = One::one();
-            let denom: BigInt = one << ((-exponent) as uint);
-            let numer: BigUint = FromPrimitive::from_u64(mantissa).unwrap();
-            Some(Ratio::new(BigInt::from_biguint(bigint_sign, numer), denom))
-        } else {
-            let mut numer: BigUint = FromPrimitive::from_u64(mantissa).unwrap();
-            numer = numer << (exponent as uint);
-            Some(Ratio::from_integer(BigInt::from_biguint(bigint_sign, numer)))
-        }
-    }
-}
-
 /* Comparisons */
 
 // comparing a/b and c/d is the same as comparing a*d and b*c, so we
@@ -642,42 +621,4 @@ mod test {
             test(s);
         }
     }
-
-    #[test]
-    fn test_from_float() {
-        fn test<T: Float>(given: T, (numer, denom): (&str, &str)) {
-            let ratio: BigRational = Ratio::from_float(given).unwrap();
-            assert_eq!(ratio, Ratio::new(
-                FromStr::from_str(numer).unwrap(),
-                FromStr::from_str(denom).unwrap()));
-        }
-
-        // f32
-        test(3.14159265359f32, ("13176795", "4194304"));
-        test(2f32.pow(&100.), ("1267650600228229401496703205376", "1"));
-        test(-2f32.pow(&100.), ("-1267650600228229401496703205376", "1"));
-        test(1.0 / 2f32.pow(&100.), ("1", "1267650600228229401496703205376"));
-        test(684729.48391f32, ("1369459", "2"));
-        test(-8573.5918555f32, ("-4389679", "512"));
-
-        // f64
-        test(3.14159265359f64, ("3537118876014453", "1125899906842624"));
-        test(2f64.pow(&100.), ("1267650600228229401496703205376", "1"));
-        test(-2f64.pow(&100.), ("-1267650600228229401496703205376", "1"));
-        test(684729.48391f64, ("367611342500051", "536870912"));
-        test(-8573.5918555, ("-4713381968463931", "549755813888"));
-        test(1.0 / 2f64.pow(&100.), ("1", "1267650600228229401496703205376"));
-    }
-
-    #[test]
-    fn test_from_float_fail() {
-        use std::{f32, f64};
-
-        assert_eq!(Ratio::from_float(f32::NAN), None);
-        assert_eq!(Ratio::from_float(f32::INFINITY), None);
-        assert_eq!(Ratio::from_float(f32::NEG_INFINITY), None);
-        assert_eq!(Ratio::from_float(f64::NAN), None);
-        assert_eq!(Ratio::from_float(f64::INFINITY), None);
-        assert_eq!(Ratio::from_float(f64::NEG_INFINITY), None);
-    }
 }

branches/dist-snap/src/librustc/back/link.rs

@@ -11,7 +11,6 @@
 
 use back::archive::{Archive, METADATA_FILENAME};
 use back::rpath;
-use back::manifest;
 use driver::driver::CrateTranslation;
 use driver::session::Session;
 use driver::session;
@@ -828,12 +827,6 @@ fn link_binary_output(sess: Session,
         }
         session::OutputExecutable => {
             link_natively(sess, false, obj_filename, &out_filename);
-            // Windows linker will add an ".exe" extension if there was none
-            let out_filename = match out_filename.extension() {
-                Some(_) => out_filename.clone(),
-                None => out_filename.with_extension(win32::EXE_EXTENSION)
-            };
-            manifest::postprocess_executable(sess, &out_filename);
         }
         session::OutputDylib => {
             link_natively(sess, true, obj_filename, &out_filename);

branches/dist-snap/src/librustc/back/manifest.rs

@@ -88,7 +88,6 @@ pub mod front {
 pub mod back {
     pub mod archive;
     pub mod link;
-    pub mod manifest;
     pub mod abi;
     pub mod arm;
     pub mod mips;