1 files changed, 21 insertions, 0 deletions
diff --git a/src/test/ui/traits/issue-23825.rs b/src/test/ui/traits/issue-23825.rs
new file mode 100644
index 000000000..a9f0095d2
--- /dev/null
+++ b/src/test/ui/traits/issue-23825.rs
@@ -0,0 +1,21 @@
+// run-pass
+trait Stringify {
+    fn to_string(&self) -> String;
+}
+
+impl Stringify for u32 {
+    fn to_string(&self) -> String { format!("u32: {}", *self) }
+}
+
+impl Stringify for f32 {
+    fn to_string(&self) -> String { format!("f32: {}", *self) }
+}
+
+fn print<T: Stringify>(x: T) -> String {
+    x.to_string()
+}
+
+fn main() {
+    assert_eq!(&print(5), "u32: 5");
+    assert_eq!(&print(5.0), "f32: 5");
+}