tests/target/issue-2446.rs - rustfmt - Git at Google

 enum Issue2446 {
     V {
         f: u8, // x
     },
 }

 enum Issue2446TrailingCommentsOnly {
     V { f: u8 /* */ },
 }
	enum Issue2446 {
	V {
	f: u8, // x
	},
	}

	enum Issue2446TrailingCommentsOnly {
	V { f: u8 /* */ },
	}