1 files changed, 28 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/RegExp/prototype/Symbol.matchAll/isregexp-this-throws.js b/js/src/tests/test262/built-ins/RegExp/prototype/Symbol.matchAll/isregexp-this-throws.js
new file mode 100644
index 0000000000..528c0cd5ad
--- /dev/null
+++ b/js/src/tests/test262/built-ins/RegExp/prototype/Symbol.matchAll/isregexp-this-throws.js
@@ -0,0 +1,28 @@
+// Copyright (C) 2018 Peter Wong. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: pending
+description: Re-throws errors thrown while accessing RegExp's @@match property
+info: |
+  RegExp.prototype [ @@matchAll ] ( string )
+    [...]
+    3. Return ? MatchAllIterator(R, string).
+
+  MatchAllIterator ( R, O )
+    [...]
+    2. If ? IsRegExp(R) is true, then
+      [...]
+features: [Symbol.match, Symbol.matchAll]
+---*/
+
+var obj = {
+  get [Symbol.match]() {
+    throw new Test262Error();
+  }
+};
+
+assert.throws(Test262Error, function() {
+  RegExp.prototype[Symbol.matchAll].call(obj, '');
+});
+
+reportCompare(0, 0);