Ensure that queries only return Copy types.

2022-01-31 19:55:34 +01:00
parent bf242bb119
commit 6c2ee885e6
31 changed files with 141 additions and 96 deletions
--- a/compiler/rustc_attr/src/builtin.rs
+++ b/compiler/rustc_attr/src/builtin.rs
@@ -604,7 +604,7 @@ pub fn eval_condition(
    }
 }

-#[derive(Debug, Encodable, Decodable, Clone, HashStable_Generic)]
+#[derive(Copy, Debug, Encodable, Decodable, Clone, HashStable_Generic)]
 pub struct Deprecation {
    pub since: Option<Symbol>,
    /// The note to issue a reason.