DNM: Temporarily require call_index

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
paritytech · Dec 9, 2022 · c4934e3 · c4934e3
1 parent f31bbeb
commit c4934e3
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/frame/support/procedural/src/pallet/parse/call.rs b/frame/support/procedural/src/pallet/parse/call.rs
@@ -235,6 +235,10 @@ impl CallDef {
 					_ => unreachable!("checked during creation of the let binding"),
 				};
 
+				if call_idx_attrs.is_empty() {
+					return Err(syn::Error::new(method.sig.span(), "Missing call_index"));
+				}
+
 				if call_idx_attrs.len() > 1 {
 					let msg = "Invalid pallet::call, too many call_index attributes given";
 					return Err(syn::Error::new(method.sig.span(), msg))