tests: fix formatting

Author: matthiaskrgr

tests/ui/cast_alignment.rs

@@ -9,7 +9,6 @@
 
 //! Test casts for alignment issues
 
-
 #![feature(rustc_private)]
 extern crate libc;
 

tests/ui/implicit_return.rs

@@ -56,8 +56,7 @@ fn test_loop_with_nests() -> bool {
     loop {
         if true {
             break true;
-        }
-        else {
+        } else {
             let _ = true;
         }
     }

tests/ui/new_without_default.rs

@@ -143,14 +143,18 @@ pub struct Allow(Foo);
 
 impl Allow {
     #[allow(clippy::new_without_default)]
-    pub fn new() -> Self { unimplemented!() }
+    pub fn new() -> Self {
+        unimplemented!()
+    }
 }
 
 pub struct AllowDerive;
 
 impl AllowDerive {
     #[allow(clippy::new_without_default_derive)]
-    pub fn new() -> Self { unimplemented!() }
+    pub fn new() -> Self {
+        unimplemented!()
+    }
 }
 
 fn main() {}

tests/ui/partialeq_ne_impl.rs

@@ -23,9 +23,13 @@ impl PartialEq for Foo {
 struct Bar;
 
 impl PartialEq for Bar {
-    fn eq(&self, _: &Bar) -> bool { true }
+    fn eq(&self, _: &Bar) -> bool {
+        true
+    }
     #[allow(clippy::partialeq_ne_impl)]
-    fn ne(&self, _: &Bar) -> bool { false }
+    fn ne(&self, _: &Bar) -> bool {
+        false
+    }
 }
 
 fn main() {}

tests/ui/redundant_field_names.rs

@@ -70,8 +70,7 @@ fn main() {
 }
 
 fn issue_3476() {
-    fn foo<T>() {
-    }
+    fn foo<T>() {}
 
     struct S {
         foo: fn(),

tests/ui/unused_io_amount.rs

@@ -12,7 +12,6 @@
 
 use std::io;
 
-
 fn try_macro<T: io::Read + io::Write>(s: &mut T) -> io::Result<()> {
     try!(s.write(b"test"));
     let mut buf = [0u8; 4];

tests/ui/vec_box_sized.rs

@@ -1,17 +1,17 @@
 struct SizedStruct {
-	_a: i32,
+    _a: i32,
 }
 
 struct UnsizedStruct {
-	_a: [i32],
+    _a: [i32],
 }
 
 struct StructWithVecBox {
-	sized_type: Vec<Box<SizedStruct>>,
+    sized_type: Vec<Box<SizedStruct>>,
 }
 
 struct StructWithVecBoxButItsUnsized {
-	unsized_type: Vec<Box<UnsizedStruct>>,
+    unsized_type: Vec<Box<UnsizedStruct>>,
 }
 
 fn main() {}