1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/ui/cross-crate/xcrate-trait-lifetime-param.rs b/src/test/ui/cross-crate/xcrate-trait-lifetime-param.rs
new file mode 100644
index 000000000..1fd7eb878
--- /dev/null
+++ b/src/test/ui/cross-crate/xcrate-trait-lifetime-param.rs
@@ -0,0 +1,19 @@
+// run-pass
+#![allow(dead_code)]
+// aux-build:xcrate-trait-lifetime-param.rs
+
+// pretty-expanded FIXME #23616
+
+extern crate xcrate_trait_lifetime_param as other;
+
+struct Reader<'a> {
+    b : &'a [u8]
+}
+
+impl <'a> other::FromBuf<'a> for Reader<'a> {
+    fn from_buf(b : &'a [u8]) -> Reader<'a> {
+        Reader { b : b }
+    }
+}
+
+pub fn main () {}