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deps/v8/test/mjsunit/shared-memory/regress-crbug-1425710.js

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+// Copyright 2022 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+// Flags: --harmony-struct --expose-gc --expose-externalize-string
+
+const str = String.fromCharCode(849206214, 00, 00);
+gc();
+const Bar = this.SharedStructType(new String('a'));
+const bar = Bar();
+bar.a = str;
+externalizeString(str);
+bar[str] = 'foo';
+const str2 = String.fromCharCode(849206214, 00, 00);
+gc();
+const bar2 = Bar();
+bar2.a = str2;
+externalizeString(str2);
+bar2[str2] = 'foo';