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Diffstat (limited to 'compiler/rustc_builtin_macros/src/deriving/default.rs')
-rw-r--r--compiler/rustc_builtin_macros/src/deriving/default.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_builtin_macros/src/deriving/default.rs b/compiler/rustc_builtin_macros/src/deriving/default.rs
index 3c7bebd0f19..2388b7dd648 100644
--- a/compiler/rustc_builtin_macros/src/deriving/default.rs
+++ b/compiler/rustc_builtin_macros/src/deriving/default.rs
@@ -42,7 +42,7 @@ pub(crate) fn expand_deriving_default(
                     StaticStruct(_, fields) => {
                         default_struct_substructure(cx, trait_span, substr, fields)
                     }
-                    StaticEnum(enum_def, _) => {
+                    StaticEnum(enum_def) => {
                         default_enum_substructure(cx, trait_span, enum_def, item.span())
                     }
                     _ => cx.dcx().span_bug(trait_span, "method in `derive(Default)`"),