Fixup whitespace

Author: jkozlowski

src/librustc/hir/map/def_collector.rs

@@ -358,4 +358,4 @@ impl<'a> visit::Visitor<'a> for DefCollector<'a> {
             }
         }
     }
-}
+}

src/test/run-pass/async-await.rs

@@ -71,7 +71,7 @@ fn async_block_with_borrow_named_lifetime<'a>(x: &'a u8) -> impl Future<Output =
     async move {
         await!(wake_and_yield_once());
         *x
-    }  
+    }
 }
 
 fn async_nonmove_block(x: u8) -> impl Future<Output = u8> {
@@ -115,7 +115,7 @@ fn async_fn_with_impl_future_named_lifetime<'a>(x: &'a u8) -> impl Future<Output
 
 async fn async_fn_with_named_lifetime_multiple_args<'a>(x: &'a u8, _y: &'a u8) -> u8 {
     await!(wake_and_yield_once());
-    *x   
+    *x
 }
 
 fn async_fn_with_internal_borrow(y: u8) -> impl Future<Output = u8> {
@@ -169,7 +169,7 @@ fn main() {
 
     macro_rules! test_with_borrow {
         ($($fn_name:expr,)*) => { $(
-            test_future_yields_once_then_returns(|x| { 
+            test_future_yields_once_then_returns(|x| {
                 async move {
                     await!($fn_name(&x))
                 }
@@ -183,19 +183,19 @@ fn main() {
         async_closure,
         async_fn,
         async_fn_with_internal_borrow,
-        |x| { 
-            async move { 
-                unsafe { await!(unsafe_async_fn(x)) } 
-            } 
-        },  
+        |x| {
+            async move {
+                unsafe { await!(unsafe_async_fn(x)) }
+            }
+        },
     }
 
     test_with_borrow! {
         async_block_with_borrow_named_lifetime,
         async_fn_with_borrow,
         async_fn_with_borrow_named_lifetime,
         async_fn_with_impl_future_named_lifetime,
-        |x| { 
+        |x| {
             async move {
                 await!(async_fn_with_named_lifetime_multiple_args(x, x))
             }