 
 import Swift
 import StdlibUnittest
+import _Concurrency
 
 let DemangleToMetadataTests = TestSuite("DemangleToMetadata")
 

  }
}


runAllTests()


// RUN: %empty-directory(%t)
// RUN: %target-build-swift -parse-stdlib %s -module-name main -o %t/a.out
// RUN: %target-codesign %t/a.out
// RUN: %target-run %t/a.out
// REQUIRES: executable_test
