| Index: pkg/kernel/lib/binary/ast_to_binary.dart | 
| diff --git a/pkg/kernel/lib/binary/ast_to_binary.dart b/pkg/kernel/lib/binary/ast_to_binary.dart | 
| index 0b6c21f0fb49805322aea0ea46ccb0f0dbbbaf46..bd60dc25cfdffd4c6974c249a5745a194e70615c 100644 | 
| --- a/pkg/kernel/lib/binary/ast_to_binary.dart | 
| +++ b/pkg/kernel/lib/binary/ast_to_binary.dart | 
| @@ -1100,7 +1100,7 @@ class BinaryPrinter extends Visitor { | 
| _typeParameterIndexer.indexList[node.parameter]; | 
| writeUInt30(typeParameters[0].binaryOffset); | 
| writeUInt30(typeParameters.indexOf(node.parameter)); | 
| -    writeOptionalNode(node.bound); | 
| +    writeOptionalNode(node.promotedBound); | 
| } | 
|  | 
| visitVectorType(VectorType node) { | 
|  |