| Index: pkg/compiler/lib/src/types/container_type_mask.dart
|
| diff --git a/pkg/compiler/lib/src/types/container_type_mask.dart b/pkg/compiler/lib/src/types/container_type_mask.dart
|
| index edad3af22c807312b5261506ad192b87199b529b..cd5697aaf00c309ea1d155133c29db3405b42586 100644
|
| --- a/pkg/compiler/lib/src/types/container_type_mask.dart
|
| +++ b/pkg/compiler/lib/src/types/container_type_mask.dart
|
| @@ -56,7 +56,7 @@ class ContainerTypeMask extends ForwardingTypeMask {
|
| return forwardIntersection.isNullable ? nullable() : nonNullable();
|
| }
|
|
|
| - TypeMask union(other, ClosedWorld closedWorld) {
|
| + TypeMask union(dynamic other, ClosedWorld closedWorld) {
|
| if (this == other) {
|
| return this;
|
| } else if (equalsDisregardNull(other)) {
|
|
|