Add test for empty tuple struct with comment

[rust.git] / src / items.rs

diff --git a/src/items.rs b/src/items.rs
index ff24a87ec60621afdacab52228af895d8ab73b8a..8ea97b177e86013d9e9a2ad4b190af12b58c242b 100644 (file)
--- a/src/items.rs
+++ b/src/items.rs
@@ -1029,7 +1029,7 @@ fn format_tuple_struct(context: &RewriteContext,
         result.push('(');
         let snippet = context.snippet(mk_sp(body_lo, context.codemap.span_before(span, ")")));
         if snippet.is_empty() {
-            //
+            // `struct S ()`
         } else if snippet
                       .trim_right_matches(&[' ', '\t'][..])
                       .ends_with('\n') {