Index: sdk/lib/_internal/compiler/implementation/js_backend/checked_mode_helpers.dart |
diff --git a/sdk/lib/_internal/compiler/implementation/js_backend/checked_mode_helpers.dart b/sdk/lib/_internal/compiler/implementation/js_backend/checked_mode_helpers.dart |
index de280c48c36662bd1d77a7cc17e983b56a61557a..a958dba64584fa15c2f80c0311da114505030b37 100644 |
--- a/sdk/lib/_internal/compiler/implementation/js_backend/checked_mode_helpers.dart |
+++ b/sdk/lib/_internal/compiler/implementation/js_backend/checked_mode_helpers.dart |
@@ -95,7 +95,7 @@ class TypeVariableCheckedModeHelper extends CheckedModeHelper { |
void generateAdditionalArguments(SsaCodeGenerator codegen, |
HTypeConversion node, |
List<jsAst.Expression> arguments) { |
- assert(node.typeExpression.kind == TypeKind.TYPE_VARIABLE); |
+ assert(node.typeExpression.isTypeVariable); |
codegen.use(node.typeRepresentation); |
arguments.add(codegen.pop()); |
} |