Issue #2089 - Implement the Promise.any combinator

Based-on: m-c 1568903/9,1560300

1 files changed, 9 insertions, 0 deletions

diff --git a/js/src/builtin/Utilities.js b/js/src/builtin/Utilities.js
index 3916311db3..259fef7ee0 100644
--- a/js/src/builtin/Utilities.js
+++ b/js/src/builtin/Utilities.js
@@ -224,6 +224,15 @@ function GetTypeError(msg) {
     assert(false, "the catch block should've returned from this function.");
 }
 
+function GetAggregateError(msg) {
+    try {
+        FUN_APPLY(ThrowAggregateError, undefined, arguments);
+    } catch (e) {
+        return e;
+    }
+    assert(false, "the catch block should've returned from this function.");
+}
+
 function GetInternalError(msg) {
     try {
         FUN_APPLY(ThrowInternalError, undefined, arguments);