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diff --git a/js/src/tests/test262/built-ins/RegExp/property-escapes/character-class-range-end.js b/js/src/tests/test262/built-ins/RegExp/property-escapes/character-class-range-end.js
new file mode 100644
index 0000000000..6233ff6a05
--- /dev/null
+++ b/js/src/tests/test262/built-ins/RegExp/property-escapes/character-class-range-end.js
@@ -0,0 +1,21 @@
+// |reftest| error:SyntaxError
+// Copyright 2018 Mathias Bynens. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+author: Mathias Bynens
+description: >
+  NonemptyClassRanges :: ClassAtom - ClassAtom ClassRanges
+
+  It is a Syntax Error if IsCharacterClass of the first ClassAtom is
+  true or IsCharacterClass of the second ClassAtom is true.
+esid: sec-patterns-static-semantics-early-errors
+negative:
+  phase: parse
+  type: SyntaxError
+features: [regexp-unicode-property-escapes]
+---*/
+
+$DONOTEVALUATE();
+
+/[--\p{Hex}]/u;