From 6dc9b9665167fb8f3ac3b576bcf6d224f956ea5d Mon Sep 17 00:00:00 2001
From: Ivan Molodetskikh <yalterz@gmail.com>
Date: Sat, 6 Oct 2018 11:20:46 +0300
Subject: [PATCH] Add a test for #3049

---
 tests/source/issue-3049.rs | 45 ++++++++++++++++++++++++++++++++++++++
 tests/target/issue-3049.rs | 45 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 90 insertions(+)
 create mode 100644 tests/source/issue-3049.rs
 create mode 100644 tests/target/issue-3049.rs

diff --git a/tests/source/issue-3049.rs b/tests/source/issue-3049.rs
new file mode 100644
index 00000000000..43742683e4c
--- /dev/null
+++ b/tests/source/issue-3049.rs
@@ -0,0 +1,45 @@
+// rustfmt-indent_style: Visual
+fn main() {
+    something.aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .bench_function(|| {
+                                 let x = hello();
+                             });
+
+    something.aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .bench_function(arg, || {
+                 let x = hello();
+             });
+
+    something.aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .bench_function(arg,
+                             || {
+                                 let x = hello();
+                             },
+                             arg);
+
+    AAAAAAAAAAA.function(|| {
+                   let _ = ();
+               });
+
+    AAAAAAAAAAA.chain().function(|| {
+        let _ = ();
+    })
+}
diff --git a/tests/target/issue-3049.rs b/tests/target/issue-3049.rs
new file mode 100644
index 00000000000..fad15435433
--- /dev/null
+++ b/tests/target/issue-3049.rs
@@ -0,0 +1,45 @@
+// rustfmt-indent_style: Visual
+fn main() {
+    something.aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .bench_function(|| {
+                 let x = hello();
+             });
+
+    something.aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .bench_function(arg, || {
+                 let x = hello();
+             });
+
+    something.aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .aaaaaaaaaaaa()
+             .bench_function(arg,
+                             || {
+                                 let x = hello();
+                             },
+                             arg);
+
+    AAAAAAAAAAA.function(|| {
+                   let _ = ();
+               });
+
+    AAAAAAAAAAA.chain().function(|| {
+                           let _ = ();
+                       })
+}