1 files changed, 14 insertions, 0 deletions

diff --git a/src/test/ui/issues/issue-17904.rs b/src/test/ui/issues/issue-17904.rs
new file mode 100644
index 000000000..c3f504ac1
--- /dev/null
+++ b/src/test/ui/issues/issue-17904.rs
@@ -0,0 +1,14 @@
+// check-pass
+#![allow(dead_code)]
+// Test that we can parse where clauses on various forms of tuple
+// structs.
+
+// pretty-expanded FIXME #23616
+
+struct Bar<T>(T) where T: Copy;
+struct Bleh<T, U>(T, U) where T: Copy, U: Sized;
+struct Baz<T> where T: Copy {
+    field: T
+}
+
+fn main() {}