1 files changed, 8 insertions, 0 deletions
diff --git a/tests/ui/error-codes/E0478.rs b/tests/ui/error-codes/E0478.rs
new file mode 100644
index 00000000000..b1562dc0a8b
--- /dev/null
+++ b/tests/ui/error-codes/E0478.rs
@@ -0,0 +1,8 @@
+trait Wedding<'t>: 't { }
+
+struct Prince<'kiss, 'SnowWhite> {
+    child: Box<dyn Wedding<'kiss> + 'SnowWhite>, //~ ERROR E0478
+}
+
+fn main() {
+}