Index: pkg/compiler/lib/src/types/dictionary_type_mask.dart |
diff --git a/pkg/compiler/lib/src/types/dictionary_type_mask.dart b/pkg/compiler/lib/src/types/dictionary_type_mask.dart |
index fc7a8a593f0bb778e91194e8f832649934f9d153..0c4bd8090dcd8f5aff4751a85922a5f576228b93 100644 |
--- a/pkg/compiler/lib/src/types/dictionary_type_mask.dart |
+++ b/pkg/compiler/lib/src/types/dictionary_type_mask.dart |
@@ -53,7 +53,7 @@ class DictionaryTypeMask extends MapTypeMask { |
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)) { |