Format libcore with rustfmt (including tests and benches)

3 files changed, 20 insertions, 13 deletions

diff --git a/src/libcore/tests/num/dec2flt/mod.rs b/src/libcore/tests/num/dec2flt/mod.rs
index 46eacb4200a..4b772e12b6c 100644
--- a/src/libcore/tests/num/dec2flt/mod.rs
+++ b/src/libcore/tests/num/dec2flt/mod.rs
@@ -1,6 +1,6 @@
 #![allow(overflowing_literals)]
 
-use std::{i64, f32, f64};
+use std::{f32, f64, i64};
 
 mod parse;
 mod rawfp;
@@ -9,7 +9,7 @@ mod rawfp;
 // to be correct) and see if those strings are parsed back to the value of the literal.
 // Requires a *polymorphic literal*, i.e., one that can serve as f64 as well as f32.
 macro_rules! test_literal {
-    ($x: expr) => ({
+    ($x: expr) => {{
         let x32: f32 = $x;
         let x64: f64 = $x;
         let inputs = &[stringify!($x).into(), format!("{:?}", x64), format!("{:e}", x64)];
@@ -20,7 +20,7 @@ macro_rules! test_literal {
             assert_eq!(neg_input.parse(), Ok(-x64));
             assert_eq!(neg_input.parse(), Ok(-x32));
         }
-    })
+    }};
 }
 
 #[cfg_attr(all(target_arch = "wasm32", target_os = "emscripten"), ignore)] // issue 42630
diff --git a/src/libcore/tests/num/dec2flt/parse.rs b/src/libcore/tests/num/dec2flt/parse.rs
index 1eac4841191..bb7e51d3002 100644
--- a/src/libcore/tests/num/dec2flt/parse.rs
+++ b/src/libcore/tests/num/dec2flt/parse.rs
@@ -1,5 +1,5 @@
-use core::num::dec2flt::parse::{Decimal, parse_decimal};
-use core::num::dec2flt::parse::ParseResult::{Valid, Invalid};
+use core::num::dec2flt::parse::ParseResult::{Invalid, Valid};
+use core::num::dec2flt::parse::{parse_decimal, Decimal};
 
 #[test]
 fn missing_pieces() {
diff --git a/src/libcore/tests/num/dec2flt/rawfp.rs b/src/libcore/tests/num/dec2flt/rawfp.rs
index 747c1bfa3f9..665fb6b9efb 100644
--- a/src/libcore/tests/num/dec2flt/rawfp.rs
+++ b/src/libcore/tests/num/dec2flt/rawfp.rs
@@ -1,8 +1,8 @@
+use core::num::dec2flt::rawfp::RawFloat;
+use core::num::dec2flt::rawfp::{fp_to_float, next_float, prev_float, round_normal};
+use core::num::diy_float::Fp;
 use std::f32;
 use std::f64;
-use core::num::diy_float::Fp;
-use core::num::dec2flt::rawfp::{fp_to_float, prev_float, next_float, round_normal};
-use core::num::dec2flt::rawfp::RawFloat;
 
 fn integer_decode(f: f64) -> (u64, i16, i8) {
     RawFloat::integer_decode(f)
@@ -53,16 +53,23 @@ fn integers_to_f64() {
     assert_eq!(fp_to_float::<f64>(Fp { f: 4, e: -3 }), 0.5);
 }
 
-const SOME_FLOATS: [f64; 9] =
-    [0.1f64, 33.568, 42.1e-5, 777.0e9, 1.1111, 0.347997,
-     9843579834.35892, 12456.0e-150, 54389573.0e-150];
-
+const SOME_FLOATS: [f64; 9] = [
+    0.1f64,
+    33.568,
+    42.1e-5,
+    777.0e9,
+    1.1111,
+    0.347997,
+    9843579834.35892,
+    12456.0e-150,
+    54389573.0e-150,
+];
 
 #[test]
 fn human_f64_roundtrip() {
     for &x in &SOME_FLOATS {
         let (f, e, _) = integer_decode(x);
-        let fp = Fp { f: f, e: e};
+        let fp = Fp { f: f, e: e };
         assert_eq!(fp_to_float::<f64>(fp), x);
     }
 }