From 1ded995ee79c44069b7832e5aba00162fc2113fa Mon Sep 17 00:00:00 2001
From: rChaser53 <tayoshizawa29@gmail.com>
Date: Thu, 5 Sep 2019 19:38:00 +0900
Subject: [PATCH] fix 'left behind trailing whitespace' (#3761)

---
 src/visitor.rs             | 2 +-
 tests/target/issue-3741.rs | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)
 create mode 100644 tests/target/issue-3741.rs

diff --git a/src/visitor.rs b/src/visitor.rs
index 074ee37d104..dec39489a5e 100644
--- a/src/visitor.rs
+++ b/src/visitor.rs
@@ -623,7 +623,7 @@ impl<'b, 'a: 'b> FmtVisitor<'a> {
             self.push_str(s);
         } else {
             let snippet = self.snippet(span);
-            self.push_str(snippet);
+            self.push_str(snippet.trim());
         }
         self.last_pos = source!(self, span).hi();
     }
diff --git a/tests/target/issue-3741.rs b/tests/target/issue-3741.rs
new file mode 100644
index 00000000000..34d22dc91eb
--- /dev/null
+++ b/tests/target/issue-3741.rs
@@ -0,0 +1,5 @@
+pub enum PublishedFileVisibility {
+    Public = sys::ERemoteStoragePublishedFileVisibility_k_ERemoteStoragePublishedFileVisibilityPublic as i32,
+    FriendsOnly = sys::ERemoteStoragePublishedFileVisibility_k_ERemoteStoragePublishedFileVisibilityFriendsOnly as i32,
+    Private = sys::ERemoteStoragePublishedFileVisibility_k_ERemoteStoragePublishedFileVisibilityPrivate as i32,
+}