1 files changed, 14 insertions, 0 deletions
diff --git a/src/test/ui/unsized/return-unsized-from-trait-method.rs b/src/test/ui/unsized/return-unsized-from-trait-method.rs
new file mode 100644
index 000000000..f053f4b0a
--- /dev/null
+++ b/src/test/ui/unsized/return-unsized-from-trait-method.rs
@@ -0,0 +1,14 @@
+// regression test for #26376
+
+trait Foo {
+    fn foo(&self) -> [u8];
+}
+
+fn foo(f: Option<&dyn Foo>) {
+    if let Some(f) = f {
+        let _ = f.foo();
+        //~^ ERROR cannot move a value of type `[u8]`
+    }
+}
+
+fn main() { foo(None) }