1 files changed, 27 insertions, 0 deletions

diff --git a/tests/ui/issues/issue-1451.rs b/tests/ui/issues/issue-1451.rs
new file mode 100644
index 00000000000..ad8928b2043
--- /dev/null
+++ b/tests/ui/issues/issue-1451.rs
@@ -0,0 +1,27 @@
+// run-pass
+#![allow(dead_code)]
+// pretty-expanded FIXME #23616
+#![allow(non_snake_case)]
+#![allow(unused_variables)]
+
+struct T { f: extern "Rust" fn() }
+struct S { f: extern "Rust" fn() }
+
+fn fooS(t: S) {
+}
+
+fn fooT(t: T) {
+}
+
+fn bar() {
+}
+
+pub fn main() {
+    let x: extern "Rust" fn() = bar;
+    fooS(S {f: x});
+    fooS(S {f: bar});
+
+    let x: extern "Rust" fn() = bar;
+    fooT(T {f: x});
+    fooT(T {f: bar});
+}