From f40a6a4584a0742a6223b7f0bb1fd4837fe63c8c Mon Sep 17 00:00:00 2001
From: joao-paulo-parity <joao-paulo@parity.io>
Date: Fri, 9 Dec 2022 01:47:05 -0300
Subject: [PATCH] wip: reproduce #12782

---
 frame/assets/src/impl_fungibles.rs           | 2 ++
 frame/support/src/traits/tokens/fungibles.rs | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/frame/assets/src/impl_fungibles.rs b/frame/assets/src/impl_fungibles.rs
index b10b8c6b10755..28cc35de7e894 100644
--- a/frame/assets/src/impl_fungibles.rs
+++ b/frame/assets/src/impl_fungibles.rs
@@ -63,6 +63,8 @@ impl<T: Config<I>, I: 'static> fungibles::Inspect<<T as SystemConfig>::AccountId
 	fn asset_exists(asset: Self::AssetId) -> bool {
 		Asset::<T, I>::contains_key(asset)
 	}
+
+	fn foo() {}
 }
 
 impl<T: Config<I>, I: 'static> fungibles::InspectMetadata<<T as SystemConfig>::AccountId>
diff --git a/frame/support/src/traits/tokens/fungibles.rs b/frame/support/src/traits/tokens/fungibles.rs
index 045ecd05134c2..87e68492ac5a5 100644
--- a/frame/support/src/traits/tokens/fungibles.rs
+++ b/frame/support/src/traits/tokens/fungibles.rs
@@ -86,6 +86,8 @@ pub trait Inspect<AccountId> {
 
 	/// Returns `true` if an `asset` exists.
 	fn asset_exists(asset: Self::AssetId) -> bool;
+
+	fn foo() -> ();
 }
 
 /// Trait for reading metadata from a fungible asset.