Index: pkg/compiler/lib/src/types/type_mask.dart |
diff --git a/pkg/compiler/lib/src/types/type_mask.dart b/pkg/compiler/lib/src/types/type_mask.dart |
index 8e4e2d22ce07c0caceb80b7b93587592d33aaf27..0c032f673b448bd86b5b6e3e03882390b0fb8a8f 100644 |
--- a/pkg/compiler/lib/src/types/type_mask.dart |
+++ b/pkg/compiler/lib/src/types/type_mask.dart |
@@ -22,8 +22,8 @@ abstract class TypeMask { |
factory TypeMask.exact(ClassElement base, ClassWorld classWorld) { |
assert(invariant(base, classWorld.isInstantiated(base), |
- message: "Cannot create extact type mask for uninstantiated class " |
- "${base.name}")); |
+ message: "Cannot create extact type mask for " |
+ "uninstantiated class $base")); |
return new FlatTypeMask.exact(base); |
} |