Index: pkg/front_end/lib/src/fasta/builder/type_builder.dart |
diff --git a/pkg/front_end/lib/src/fasta/builder/type_builder.dart b/pkg/front_end/lib/src/fasta/builder/type_builder.dart |
index 850bb43a780a25df4a6d7c410b167088638d6095..0b5d00da6cc9c19eeb3852896440f20c6b0b83e1 100644 |
--- a/pkg/front_end/lib/src/fasta/builder/type_builder.dart |
+++ b/pkg/front_end/lib/src/fasta/builder/type_builder.dart |
@@ -22,4 +22,6 @@ abstract class TypeBuilder extends Builder { |
String toString() => "$debugName(${printOn(new StringBuffer())})"; |
TypeBuilder subst(Map<TypeVariableBuilder, TypeBuilder> substitution) => this; |
+ |
+ build(); |
} |