| Index: pkg/compiler/lib/src/types/map_type_mask.dart
|
| diff --git a/pkg/compiler/lib/src/types/map_type_mask.dart b/pkg/compiler/lib/src/types/map_type_mask.dart
|
| index 1ff8566f8ed7bd60372a078f919ce788ca043aa7..4fe6a79393d810e5de3830916bcb65f386923f3c 100644
|
| --- a/pkg/compiler/lib/src/types/map_type_mask.dart
|
| +++ b/pkg/compiler/lib/src/types/map_type_mask.dart
|
| @@ -59,7 +59,7 @@ class MapTypeMask 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)) {
|
|
|