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diff --git a/js/src/tests/test262/language/statements/class/elements/private-setter-is-not-clobbered-by-computed-property.js b/js/src/tests/test262/language/statements/class/elements/private-setter-is-not-clobbered-by-computed-property.js
new file mode 100644
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--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/elements/private-setter-is-not-clobbered-by-computed-property.js
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+// Copyright (C) 2019 Caio Lima (Igalia SL). All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: Private setter is not clobbered by computed property
+esid: sec-privatefieldget
+info: |
+  PrivateFieldGet (P, O)
+    1. Assert: P is a Private Name.
+    2. If O is not an object, throw a TypeError exception.
+    3. If P.[[Kind]] is "field",
+      a. Let entry be PrivateFieldFind(P, O).
+      b. If entry is empty, throw a TypeError exception.
+      c. Return entry.[[PrivateFieldValue]].
+    4. Perform ? PrivateBrandCheck(O, P).
+    5. If P.[[Kind]] is "method",
+      a. Return P.[[Value]].
+    6. Else,
+      a. Assert: P.[[Kind]] is "accessor".
+      b. If P does not have a [[Get]] field, throw a TypeError exception.
+      c. Let getter be P.[[Get]].
+      d. Return ? Call(getter, O).
+features: [class-methods-private, class-fields-public, class]
+---*/
+
+class C {
+  set #m(v) { this._v = v; }
+  ["#m"] = 0;
+  
+  checkPrivateSetter() {
+    assert.sameValue(this.hasOwnProperty("#m"), true);
+    assert.sameValue("#m" in this, true);
+  
+    assert.sameValue(this["#m"], 0);
+  
+    this.#m = "Test262";
+    assert.sameValue(this._v, "Test262");
+  
+    return 0;
+  }
+}
+
+let c = new C();
+assert.sameValue(c.checkPrivateSetter(), 0);
+
+reportCompare(0, 0);