1 files changed, 31 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/RegExp/prototype/Symbol.matchAll/species-constructor-species-throws.js b/js/src/tests/test262/built-ins/RegExp/prototype/Symbol.matchAll/species-constructor-species-throws.js
new file mode 100644
index 0000000000..9ba712e86a
--- /dev/null
+++ b/js/src/tests/test262/built-ins/RegExp/prototype/Symbol.matchAll/species-constructor-species-throws.js
@@ -0,0 +1,31 @@
+// 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 when calling constructor's @@species
+info: |
+  RegExp.prototype [ @@matchAll ] ( string )
+    [...]
+    3. Return ? MatchAllIterator(R, string).
+
+  MatchAllIterator ( R, O )
+    [...]
+    2. If ? IsRegExp(R) is true, then
+      a. Let C be ? SpeciesConstructor(R, RegExp).
+      b. Let flags be ? ToString(? Get(R, "flags"))
+      c. Let matcher be ? Construct(C, R, flags).
+features: [Symbol.matchAll, Symbol.species]
+---*/
+
+var regexp = /./;
+regexp.constructor = {
+  [Symbol.species]: function() {
+    throw new Test262Error();
+  }
+};
+
+assert.throws(Test262Error, function() {
+  regexp[Symbol.matchAll]('');
+});
+
+reportCompare(0, 0);