Chromium Code Reviews| Index: sdk/lib/_internal/compiler/implementation/types/type_mask.dart |
| =================================================================== |
| --- sdk/lib/_internal/compiler/implementation/types/type_mask.dart (revision 24023) |
| +++ sdk/lib/_internal/compiler/implementation/types/type_mask.dart (working copy) |
| @@ -48,6 +48,7 @@ |
| bool get isNullable; |
| bool get isExact; |
| bool get isUnion; |
| + bool get isContainer; |
| bool containsOnlyInt(Compiler compiler); |
| bool containsOnlyDouble(Compiler compiler); |