Add 'src/tools/rustfmt/' from commit '7872306edf2e11a69aaffb9434088fd66b46a863'

git-subtree-dir: src/tools/rustfmt
git-subtree-mainline: e659b6de9170c055b6f2d16e2679b22d67297b13
git-subtree-split: 7872306edf2e11a69aaffb9434088fd66b46a863

1 files changed, 29 insertions, 0 deletions

diff --git a/src/tools/rustfmt/tests/source/file-lines-2.rs b/src/tools/rustfmt/tests/source/file-lines-2.rs
new file mode 100644
index 00000000000..6f44ec6e69d
--- /dev/null
+++ b/src/tools/rustfmt/tests/source/file-lines-2.rs
@@ -0,0 +1,29 @@
+// rustfmt-file_lines: [{"file":"tests/source/file-lines-2.rs","range":[10,15]}]
+
+fn floaters() {
+    let x = Foo {
+                field1: val1,
+                field2: val2,
+            }
+            .method_call().method_call();
+
+    let y = if cond {
+                val1
+            } else {
+                val2
+            }
+            .method_call();
+
+    {
+        match x {
+            PushParam => {
+                // comment
+                stack.push(mparams[match cur.to_digit(10) {
+                                            Some(d) => d as usize - 1,
+                                            None => return Err("bad param number".to_owned()),
+                                        }]
+                               .clone());
+            }
+        }
+    }
+}