1 files changed, 41 insertions, 0 deletions
diff --git a/rust/vendor/syn-0.15.44/tests/test_asyncness.rs b/rust/vendor/syn-0.15.44/tests/test_asyncness.rs
new file mode 100644
index 0000000..8289b3d
--- /dev/null
+++ b/rust/vendor/syn-0.15.44/tests/test_asyncness.rs
@@ -0,0 +1,41 @@
+extern crate syn;
+
+mod features;
+
+#[macro_use]
+mod macros;
+
+use syn::{Expr, Item};
+
+#[test]
+fn test_async_fn() {
+    let input = "async fn process() {}";
+
+    snapshot!(input as Item, @r###"
+   ⋮Item::Fn {
+   ⋮    vis: Inherited,
+   ⋮    asyncness: Some,
+   ⋮    ident: "process",
+   ⋮    decl: FnDecl {
+   ⋮        generics: Generics,
+   ⋮        output: Default,
+   ⋮    },
+   ⋮    block: Block,
+   ⋮}
+    "###);
+}
+
+#[test]
+fn test_async_closure() {
+    let input = "async || {}";
+
+    snapshot!(input as Expr, @r###"
+   ⋮Expr::Closure {
+   ⋮    asyncness: Some,
+   ⋮    output: Default,
+   ⋮    body: Expr::Block {
+   ⋮        block: Block,
+   ⋮    },
+   ⋮}
+    "###);
+}