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

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

1 files changed, 87 insertions, 0 deletions

diff --git a/src/tools/rustfmt/tests/target/skip.rs b/src/tools/rustfmt/tests/target/skip.rs
new file mode 100644
index 00000000000..6c9737a3377
--- /dev/null
+++ b/src/tools/rustfmt/tests/target/skip.rs
@@ -0,0 +1,87 @@
+// Test the skip attribute works
+
+#[rustfmt::skip]
+fn foo() { badly; formatted; stuff
+; }
+
+#[rustfmt::skip]
+trait Foo
+{
+fn foo(
+);
+}
+
+impl LateLintPass for UsedUnderscoreBinding {
+    #[cfg_attr(rustfmt, rustfmt::skip)]
+    fn check_expr() { // comment
+    }
+}
+
+fn issue1346() {
+    #[cfg_attr(rustfmt, rustfmt::skip)]
+    Box::new(self.inner.call(req).then(move |result| {
+        match result {
+            Ok(resp) => Box::new(future::done(Ok(resp))),
+            Err(e) => {
+                try_error!(clo_stderr, "{}", e);
+                Box::new(future::err(e))
+            }
+        }
+    }))
+}
+
+fn skip_on_statements() {
+    // Outside block
+    #[rustfmt::skip]
+    {
+        foo; bar;
+            // junk
+    }
+
+    {
+        // Inside block
+        #![rustfmt::skip]
+        foo; bar;
+            // junk
+    }
+
+    // Semi
+    #[cfg_attr(rustfmt, rustfmt::skip)]
+    foo(
+        1, 2, 3, 4,
+        1, 2,
+        1, 2, 3,
+    );
+
+    // Local
+    #[cfg_attr(rustfmt, rustfmt::skip)]
+    let x = foo(  a,   b  ,  c);
+
+    // Item
+    #[cfg_attr(rustfmt, rustfmt::skip)]
+    use foobar;
+
+    // Mac
+    #[cfg_attr(rustfmt, rustfmt::skip)]
+    vec![
+        1, 2, 3, 4,
+        1, 2, 3, 4,
+        1, 2, 3, 4,
+        1, 2, 3,
+        1,
+        1, 2,
+        1,
+    ];
+
+    // Expr
+    #[cfg_attr(rustfmt, rustfmt::skip)]
+    foo(  a,   b  ,  c)
+}
+
+// Check that the skip attribute applies to other attributes.
+#[rustfmt::skip]
+#[cfg
+(  a , b
+)]
+fn
+main() {}