| Index: pkg/front_end/lib/src/fasta/kernel/body_builder.dart | 
| diff --git a/pkg/front_end/lib/src/fasta/kernel/body_builder.dart b/pkg/front_end/lib/src/fasta/kernel/body_builder.dart | 
| index 3bc61c851989cb68244c2060bd458614f8a9dd24..ea4771d823e0373e761f6590219f2a9449ed5f18 100644 | 
| --- a/pkg/front_end/lib/src/fasta/kernel/body_builder.dart | 
| +++ b/pkg/front_end/lib/src/fasta/kernel/body_builder.dart | 
| @@ -488,7 +488,8 @@ class BodyBuilder extends ScopeListener<JumpTarget> implements BuilderHelper { | 
| @override | 
| void handleParenthesizedExpression(BeginGroupToken token) { | 
| debugEvent("ParenthesizedExpression"); | 
| -    push(popForValue()); | 
| +    push(new ParenthesizedExpression( | 
| +        this, popForValue(), token.endGroup.charOffset)); | 
| } | 
|  | 
| @override | 
|  |