diff options
Diffstat (limited to 'src/entry.rs')
| -rw-r--r-- | src/entry.rs | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/entry.rs b/src/entry.rs index 01f8ee4..5cb4a49 100644 --- a/src/entry.rs +++ b/src/entry.rs @@ -339,17 +339,17 @@ fn parse_knobs(mut input: syn::ItemFn, is_test: bool, config: FinalConfig) -> To let body = &input.block; let brace_token = input.block.brace_token; let (tail_return, tail_semicolon) = match body.stmts.last() { - Some(syn::Stmt::Semi(expr, _)) => match expr { - syn::Expr::Return(_) => (quote! { return }, quote! { ; }), - _ => match &input.sig.output { + Some(syn::Stmt::Semi(syn::Expr::Return(_), _)) => (quote! { return }, quote! { ; }), + Some(syn::Stmt::Semi(..)) | Some(syn::Stmt::Local(..)) | None => { + match &input.sig.output { syn::ReturnType::Type(_, ty) if matches!(&**ty, syn::Type::Tuple(ty) if ty.elems.is_empty()) => { (quote! {}, quote! { ; }) // unit } syn::ReturnType::Default => (quote! {}, quote! { ; }), // unit syn::ReturnType::Type(..) => (quote! {}, quote! {}), // ! or another - }, - }, + } + } _ => (quote! {}, quote! {}), }; input.block = syn::parse2(quote_spanned! {last_stmt_end_span=> |