diff options
Diffstat (limited to 'compiler/rustc_builtin_macros/src/deriving/default.rs')
| -rw-r--r-- | compiler/rustc_builtin_macros/src/deriving/default.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/rustc_builtin_macros/src/deriving/default.rs b/compiler/rustc_builtin_macros/src/deriving/default.rs index 1fe567e23f4..b4e2d27fed3 100644 --- a/compiler/rustc_builtin_macros/src/deriving/default.rs +++ b/compiler/rustc_builtin_macros/src/deriving/default.rs @@ -51,6 +51,7 @@ pub(crate) fn expand_deriving_default( }], associated_types: Vec::new(), is_const, + is_staged_api_crate: cx.ecfg.features.staged_api(), }; trait_def.expand(cx, mitem, item, push) } |