Format tuple structs better

closes #546

1 files changed, 13 insertions, 0 deletions

diff --git a/tests/source/structs.rs b/tests/source/structs.rs
index 2bdfe7325bc..ccf0b42b8ad 100644
--- a/tests/source/structs.rs
+++ b/tests/source/structs.rs
@@ -121,3 +121,16 @@ struct Deep {
                                                      Type,
                                                      NodeType>,
 }
+
+struct Foo<T>(T);
+struct Foo<T>(T) where T: Copy, T: Eq;
+struct Foo<T>(TTTTTTTTTTTTTTTTT, UUUUUUUUUUUUUUUUUUUUUUUU, TTTTTTTTTTTTTTTTTTT, UUUUUUUUUUUUUUUUUUU);
+struct Foo<T>(TTTTTTTTTTTTTTTTTT, UUUUUUUUUUUUUUUUUUUUUUUU, TTTTTTTTTTTTTTTTTTT) where T: PartialEq;
+struct Foo<T>(TTTTTTTTTTTTTTTTT, UUUUUUUUUUUUUUUUUUUUUUUU, TTTTTTTTTTTTTTTTTTTTT) where T: PartialEq;
+struct Foo<T>(TTTTTTTTTTTTTTTTT, UUUUUUUUUUUUUUUUUUUUUUUU, TTTTTTTTTTTTTTTTTTT, UUUUUUUUUUUUUUUUUUU) where T: PartialEq;
+struct Foo<T>(TTTTTTTTTTTTTTTTT, // Foo
+              UUUUUUUUUUUUUUUUUUUUUUUU /* Bar */,
+              // Baz
+              TTTTTTTTTTTTTTTTTTT,
+              // Qux (FIXME #572 - doc comment)
+              UUUUUUUUUUUUUUUUUUU);