1 files changed, 19 insertions, 0 deletions
diff --git a/tests/ui/traits/coercion-generic-regions.rs b/tests/ui/traits/coercion-generic-regions.rs
new file mode 100644
index 000000000..af478df6d
--- /dev/null
+++ b/tests/ui/traits/coercion-generic-regions.rs
@@ -0,0 +1,19 @@
+struct Struct {
+    person: &'static str
+}
+
+trait Trait<T> {
+    fn f(&self, x: T);
+}
+
+impl Trait<&'static str> for Struct {
+    fn f(&self, x: &'static str) {
+        println!("Hello, {}!", x);
+    }
+}
+
+fn main() {
+    let person = "Fred".to_string();
+    let person: &str = &person;  //~ ERROR `person` does not live long enough
+    let s: Box<dyn Trait<&'static str>> = Box::new(Struct { person: person });
+}