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+// |reftest| error:ReferenceError
+// Copyright (C) 2020 Rick Waldron. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-switch-statement-runtime-semantics-evaluation
+description: Creation of new lexical environment (into `default` clause)
+info: |
+ 1. Let exprRef be the result of evaluating Expression.
+ 2. Let switchValue be ? GetValue(exprRef).
+ 3. Let oldEnv be the running execution context's LexicalEnvironment.
+ 4. Let blockEnv be NewDeclarativeEnvironment(oldEnv).
+ 5. Perform BlockDeclarationInstantiation(CaseBlock, blockEnv).
+ 6. Set the running execution context's LexicalEnvironment to blockEnv.
+ 7. Let R be the result of performing CaseBlockEvaluation of CaseBlock with
+ argument switchValue.
+ [...]
+negative:
+ phase: runtime
+ type: ReferenceError
+---*/
+
+switch (0) { default: /*{ body }*/ }
+f;