X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=compiler%2Frustc_middle%2Fsrc%2Fty%2Fadt.rs;h=099a784511827b2ffe69250ccf2155b7200f4765;hb=beb5cc9cf79b782094bb75fe41df3b7bdbb05bd7;hp=d3d667f68407fde123e0407e22ba4caa1d0a1095;hpb=1ce18d2d658eb8b1625965e5a50d040d5c8f05c1;p=rust.git

diff --git a/compiler/rustc_middle/src/ty/adt.rs b/compiler/rustc_middle/src/ty/adt.rs
index d3d667f6840..099a7845118 100644
--- a/compiler/rustc_middle/src/ty/adt.rs
+++ b/compiler/rustc_middle/src/ty/adt.rs
@@ -188,7 +188,7 @@ pub fn repr(self) -> ReprOptions {
     }
 }
 
-#[derive(Copy, Clone, Debug, Eq, PartialEq, Hash, TyEncodable, TyDecodable)]
+#[derive(Copy, Clone, Debug, Eq, PartialEq, Hash, HashStable, TyEncodable, TyDecodable)]
 pub enum AdtKind {
     Struct,
     Union,