From 1415a4dc23f28644cb197b6bb69c311245c216e2 Mon Sep 17 00:00:00 2001
From: Nick Cameron <ncameron@mozilla.com>
Date: Sat, 14 Apr 2018 10:20:08 +1200
Subject: [PATCH] Fix tests

---
 src/chains.rs | 5 +++--
 src/expr.rs   | 6 +++---
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/chains.rs b/src/chains.rs
index 50e8ba6cdef..94099002f73 100644
--- a/src/chains.rs
+++ b/src/chains.rs
@@ -393,8 +393,9 @@ fn pop_expr_chain(expr: &ast::Expr, context: &RewriteContext) -> Option<ast::Exp
         ast::ExprKind::MethodCall(_, ref expressions) => {
             Some(convert_try(&expressions[0], context))
         }
-        | ast::ExprKind::Field(ref subexpr, _)
-        | ast::ExprKind::Try(ref subexpr) => Some(convert_try(subexpr, context)),
+        ast::ExprKind::Field(ref subexpr, _) | ast::ExprKind::Try(ref subexpr) => {
+            Some(convert_try(subexpr, context))
+        }
         _ => None,
     }
 }
diff --git a/src/expr.rs b/src/expr.rs
index 7c4c16178a7..5f786f96500 100644
--- a/src/expr.rs
+++ b/src/expr.rs
@@ -176,9 +176,9 @@ pub fn format_expr(
                 capture, movability, fn_decl, body, expr.span, context, shape,
             )
         }
-        ast::ExprKind::Try(..)
-        | ast::ExprKind::Field(..)
-        | ast::ExprKind::MethodCall(..) => rewrite_chain(expr, context, shape),
+        ast::ExprKind::Try(..) | ast::ExprKind::Field(..) | ast::ExprKind::MethodCall(..) => {
+            rewrite_chain(expr, context, shape)
+        }
         ast::ExprKind::Mac(ref mac) => {
             rewrite_macro(mac, None, context, shape, MacroPosition::Expression).or_else(|| {
                 wrap_str(