1 files changed, 34 insertions, 0 deletions
diff --git a/tests/ui/target-feature/tied-features.rs b/tests/ui/target-feature/tied-features.rs
new file mode 100644
index 00000000000..15f01505eba
--- /dev/null
+++ b/tests/ui/target-feature/tied-features.rs
@@ -0,0 +1,34 @@
+// build-fail
+// compile-flags: --crate-type=rlib --target=aarch64-unknown-linux-gnu
+// needs-llvm-components: aarch64
+#![feature(no_core, lang_items)]
+#![no_core]
+
+#[lang="sized"]
+trait Sized {}
+
+// FIXME: this should not need to be public.
+pub fn main() {
+    #[target_feature(enable = "pacg")]
+    //~^ ERROR must all be either enabled or disabled together
+    unsafe fn inner() {}
+
+    unsafe {
+        foo();
+        bar();
+        baz();
+        inner();
+    }
+}
+
+#[target_feature(enable = "paca")]
+//~^ ERROR must all be either enabled or disabled together
+unsafe fn foo() {}
+
+
+#[target_feature(enable = "paca,pacg")]
+unsafe fn bar() {}
+
+#[target_feature(enable = "paca")]
+#[target_feature(enable = "pacg")]
+unsafe fn baz() {}