diff options
Diffstat (limited to 'src/libsyntax_ext/deriving/clone.rs')
| -rw-r--r-- | src/libsyntax_ext/deriving/clone.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsyntax_ext/deriving/clone.rs b/src/libsyntax_ext/deriving/clone.rs index 73df625d5ee..d030ea4a56e 100644 --- a/src/libsyntax_ext/deriving/clone.rs +++ b/src/libsyntax_ext/deriving/clone.rs @@ -35,7 +35,7 @@ pub fn expand_deriving_clone(cx: &mut ExtCtxt<'_>, match annitem.node { ItemKind::Struct(_, Generics { ref params, .. }) | ItemKind::Enum(_, Generics { ref params, .. }) => { - let container_id = cx.current_expansion.id.expn_info().parent; + let container_id = cx.current_expansion.id.expn_data().parent; if cx.resolver.has_derives(container_id, SpecialDerives::COPY) && !params.iter().any(|param| match param.kind { ast::GenericParamKind::Type { .. } => true, |