Vendor things

third-party/vendor/wasm-bindgen/tests/wasm/owned.rs

@@ -0,0 +1,36 @@
+use wasm_bindgen::prelude::*;
+use wasm_bindgen_test::*;
+
+#[wasm_bindgen]
+pub struct OwnedValue {
+    pub n: f64,
+}
+
+#[wasm_bindgen]
+impl OwnedValue {
+    #[wasm_bindgen(constructor)]
+    pub fn new(n: f64) -> Self {
+        Self { n }
+    }
+
+    #[allow(clippy::should_implement_trait)] // traits unsupported by wasm_bindgen
+    pub fn add(self, other: OwnedValue) -> Self {
+        Self {
+            n: self.n + other.n,
+        }
+    }
+
+    pub fn n(self) -> f64 {
+        self.n
+    }
+}
+
+#[wasm_bindgen(module = "tests/wasm/owned.js")]
+extern "C" {
+    fn create_garbage();
+}
+
+#[wasm_bindgen_test]
+fn test_create_garbage() {
+    create_garbage()
+}