ConstParamTy: require Eq

2023-09-24 23:38:07 +02:00 · 2023-09-24 23:38:07 +02:00 · ad509633a2
commit ad509633a2
parent 4f86c69184
4 changed files with 41 additions and 5 deletions
--- a/compiler/rustc_builtin_macros/src/deriving/bounds.rs
+++ b/compiler/rustc_builtin_macros/src/deriving/bounds.rs
@ -41,7 +41,7 @@ pub fn expand_deriving_const_param_ty(
        path: path_std!(marker::ConstParamTy),
        skip_path_as_bound: false,
        needs_copy_as_bound_if_packed: false,
-        additional_bounds: Vec::new(),
+        additional_bounds: vec![ty::Ty::Path(path_std!(cmp::Eq))],
        supports_unions: false,
        methods: Vec::new(),
        associated_types: Vec::new(),