Terminate decls with 'let __async_trait: ();'.

dtolnay · Feb 25, 2021 · 628ed73 · 628ed73
1 parent 45f9d24
commit 628ed73
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/expand.rs b/src/expand.rs
@@ -67,11 +67,13 @@ pub fn expand(input: &mut Item, is_local: bool) {
     let inner_method_attrs = &[
         parse_quote!(#[allow(clippy::used_underscore_binding)]),
         parse_quote!(#[allow(clippy::type_repetition_in_bounds)]),
+        parse_quote!(#[allow(clippy::let_unit_value)]),
     ];
 
     let trait_method_attrs = &[
         parse_quote!(#[must_use]),
         parse_quote!(#[allow(clippy::type_repetition_in_bounds)]),
+        parse_quote!(#[allow(clippy::let_unit_value)]),
     ];
 
     match input {
@@ -335,6 +337,7 @@ fn transform_block(
         Box::pin(async move {
             let __ret: #ret_ty = {
                 #(#decls)*
+                let __async_trait: ();
                 #(#stmts)*
             };