| Index: pkg/analyzer/lib/src/summary/fasta/summary_builder.dart | 
| diff --git a/pkg/analyzer/lib/src/summary/fasta/summary_builder.dart b/pkg/analyzer/lib/src/summary/fasta/summary_builder.dart | 
| index 95029888f9b21bed9f76c0f19d38ecaaddcb7d4b..e9388eda4789ba75970d313701a1aaf70be86bd6 100644 | 
| --- a/pkg/analyzer/lib/src/summary/fasta/summary_builder.dart | 
| +++ b/pkg/analyzer/lib/src/summary/fasta/summary_builder.dart | 
| @@ -1319,7 +1319,7 @@ class SummaryBuilder extends StackListener { | 
| checkEmpty(); | 
| } | 
|  | 
| -  void endPartOf(Token partKeyword, Token semicolon) { | 
| +  void endPartOf(Token partKeyword, Token semicolon, bool hasName) { | 
| debugEvent("endPartOf"); | 
| String name = pop(); | 
| pop(); // metadata | 
|  |