1 files changed, 13 insertions, 0 deletions
diff --git a/src/test/ui/feature-gates/feature-gate-simd-ffi.rs b/src/test/ui/feature-gates/feature-gate-simd-ffi.rs
new file mode 100644
index 000000000..abffa4a10
--- /dev/null
+++ b/src/test/ui/feature-gates/feature-gate-simd-ffi.rs
@@ -0,0 +1,13 @@
+#![feature(repr_simd)]
+#![allow(dead_code)]
+
+#[repr(simd)]
+#[derive(Copy, Clone)]
+struct LocalSimd(u8, u8);
+
+extern "C" {
+    fn baz() -> LocalSimd; //~ ERROR use of SIMD type
+    fn qux(x: LocalSimd); //~ ERROR use of SIMD type
+}
+
+fn main() {}