1 files changed, 29 insertions, 0 deletions
diff --git a/src/test/ui/lint/lint-unexported-no-mangle.rs b/src/test/ui/lint/lint-unexported-no-mangle.rs
new file mode 100644
index 000000000..f260fc323
--- /dev/null
+++ b/src/test/ui/lint/lint-unexported-no-mangle.rs
@@ -0,0 +1,29 @@
+// compile-flags:-F private_no_mangle_fns -F no_mangle_const_items -F private_no_mangle_statics
+
+#[no_mangle]
+fn foo() {
+}
+
+#[allow(dead_code)]
+#[no_mangle]
+const FOO: u64 = 1; //~ ERROR const items should never be `#[no_mangle]`
+
+#[no_mangle]
+pub const PUB_FOO: u64 = 1; //~ ERROR const items should never be `#[no_mangle]`
+
+#[no_mangle]
+pub fn bar()  {
+}
+
+#[no_mangle]
+pub static BAR: u64 = 1;
+
+#[allow(dead_code)]
+#[no_mangle]
+static PRIVATE_BAR: u64 = 1;
+
+
+fn main() {
+    foo();
+    bar();
+}