| Index: tests/compiler/dart2js/type_mask_test_helper.dart
|
| diff --git a/tests/compiler/dart2js/type_mask_test_helper.dart b/tests/compiler/dart2js/type_mask_test_helper.dart
|
| index e27c4630a12670839b74399db6aa98ab2dde7635..74e34544671894098ff0e012f7725b62c2e09438 100644
|
| --- a/tests/compiler/dart2js/type_mask_test_helper.dart
|
| +++ b/tests/compiler/dart2js/type_mask_test_helper.dart
|
| @@ -12,7 +12,7 @@ TypeMask simplify(TypeMask mask, Compiler compiler) {
|
| if (mask is ForwardingTypeMask) {
|
| return simplify(mask.forwardTo, compiler);
|
| } else if (mask is UnionTypeMask) {
|
| - return UnionTypeMask.flatten(mask.disjointMasks, compiler.world);
|
| + return UnionTypeMask.flatten(mask.disjointMasks, compiler.closedWorld);
|
| } else {
|
| return mask;
|
| }
|
|
|