1 files changed, 10 insertions, 0 deletions
diff --git a/tests/ui/coroutine/postfix-yield-after-cast.rs b/tests/ui/coroutine/postfix-yield-after-cast.rs
new file mode 100644
index 00000000000..472efb9f513
--- /dev/null
+++ b/tests/ui/coroutine/postfix-yield-after-cast.rs
@@ -0,0 +1,10 @@
+// Regression test for <https://github.com/rust-lang/rust/issues/144527>.
+
+#![feature(yield_expr, coroutines)]
+
+fn main() {
+    #[coroutine] || {
+        0 as u8.yield
+        //~^ ERROR cast cannot be followed by `.yield`
+    };
+}