1 files changed, 8 insertions, 0 deletions
diff --git a/tests/ui/feature-gates/feature-gate-intrinsics.rs b/tests/ui/feature-gates/feature-gate-intrinsics.rs
new file mode 100644
index 000000000..e0dc3cc57
--- /dev/null
+++ b/tests/ui/feature-gates/feature-gate-intrinsics.rs
@@ -0,0 +1,8 @@
+extern "rust-intrinsic" {   //~ ERROR intrinsics are subject to change
+    fn bar(); //~ ERROR unrecognized intrinsic function: `bar`
+}
+
+extern "rust-intrinsic" fn baz() {} //~ ERROR intrinsics are subject to change
+//~^ ERROR intrinsic must be in
+
+fn main() {}