Index: pkg/front_end/lib/src/fasta/source/stack_listener.dart |
diff --git a/pkg/front_end/lib/src/fasta/source/stack_listener.dart b/pkg/front_end/lib/src/fasta/source/stack_listener.dart |
index ba84564bccfc60afad28f77fff441728f7373544..0601d26c0bd4d3d380d55d9955e21089f3dceaae 100644 |
--- a/pkg/front_end/lib/src/fasta/source/stack_listener.dart |
+++ b/pkg/front_end/lib/src/fasta/source/stack_listener.dart |
@@ -55,7 +55,8 @@ abstract class StackListener extends Listener { |
// TODO(ahe): This doesn't belong here. Only implemented by body_builder.dart |
// and ast_builder.dart. |
- void finishFunction(formals, AsyncMarker asyncModifier, body) { |
+ void finishFunction( |
+ covariant formals, AsyncMarker asyncModifier, covariant body) { |
return internalError("Unsupported operation"); |
} |