hygiene: `ExpnInfo` -> `ExpnData`

[rust.git] / src / libsyntax_ext / deriving / clone.rs

diff --git a/src/libsyntax_ext/deriving/clone.rs b/src/libsyntax_ext/deriving/clone.rs
index 73df625d5ee60eb2f99ed220a203d2512be06558..d030ea4a56ebb8b49ca4657a9a5fd6b0029db336 100644 (file)
--- 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,