Auto merge of #104429 - nnethercote:more-deriving-on-packed-structs, r=RalfJung

[rust.git] / compiler / rustc_middle / src / query / mod.rs

diff --git a/compiler/rustc_middle/src/query/mod.rs b/compiler/rustc_middle/src/query/mod.rs
index 1f1f4fc95b59aa666e791ef48a970466978d5a07..1eff796e91b3bf01c7a0e839700610d0b61440c2 100644 (file)
--- a/compiler/rustc_middle/src/query/mod.rs
+++ b/compiler/rustc_middle/src/query/mod.rs
@@ -814,15 +814,6 @@
         }
     }
 
-    /// HACK: when evaluated, this reports an "unsafe derive on repr(packed)" error.
-    ///
-    /// Unsafety checking is executed for each method separately, but we only want
-    /// to emit this error once per derive. As there are some impls with multiple
-    /// methods, we use a query for deduplication.
-    query unsafe_derive_on_repr_packed(key: LocalDefId) -> () {
-        desc { |tcx| "processing `{}`", tcx.def_path_str(key.to_def_id()) }
-    }
-
     /// Returns the types assumed to be well formed while "inside" of the given item.
     ///
     /// Note that we've liberated the late bound regions of function signatures, so