Index: sdk/lib/_internal/compiler/implementation/js_emitter/code_emitter_task.dart |
=================================================================== |
--- sdk/lib/_internal/compiler/implementation/js_emitter/code_emitter_task.dart (revision 30754) |
+++ sdk/lib/_internal/compiler/implementation/js_emitter/code_emitter_task.dart (working copy) |
@@ -800,6 +800,7 @@ |
unneededClasses.add(backend.jsExtendableArrayClass); |
unneededClasses.add(backend.jsUInt32Class); |
unneededClasses.add(backend.jsUInt31Class); |
+ unneededClasses.add(backend.jsPositiveIntClass); |
return (ClassElement cls) => !unneededClasses.contains(cls); |
} |