Merge pull request #2417 from topecongiro/issue-2415

Avoid orphan in chain with punctuation

3 files changed, 3 insertions, 5 deletions

diff --git a/src/imports.rs b/src/imports.rs
index 3818fd21950..0b65cafe730 100644
--- a/src/imports.rs
+++ b/src/imports.rs
@@ -127,13 +127,12 @@ fn compare_use_items(a: &ast::Item, b: &ast::Item) -> Ordering {
 
             // `extern crate foo as bar;`
             //                      ^^^ Comparing this.
-            let result = match (a_name, b_name) {
+            match (a_name, b_name) {
                 (Some(..), None) => Ordering::Greater,
                 (None, Some(..)) => Ordering::Less,
                 (None, None) => Ordering::Equal,
                 (Some(..), Some(..)) => a.ident.name.as_str().cmp(&b.ident.name.as_str()),
-            };
-            result
+            }
         }
         _ => unreachable!(),
     }
diff --git a/src/lib.rs b/src/lib.rs
index db05a24f979..6aca11ab3ee 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -10,7 +10,6 @@
 
 #![feature(decl_macro)]
 #![feature(match_default_bindings)]
-#![feature(rustc_private)]
 #![feature(type_ascription)]
 
 #[macro_use]
diff --git a/src/utils.rs b/src/utils.rs
index 443dc6c7a05..20f4fdfe6d0 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -178,7 +178,7 @@ pub fn last_line_extendable(s: &str) -> bool {
     }
     for c in s.chars().rev() {
         match c {
-            ')' | ']' | '}' | '?' | '>' => continue,
+            '(' | ')' | ']' | '}' | '?' | '>' => continue,
             '\n' => break,
             _ if c.is_whitespace() => continue,
             _ => return false,