Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 13 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/cacheir/optimize-get-iterator-3.js b/js/src/jit-test/tests/cacheir/optimize-get-iterator-3.js
new file mode 100644
index 0000000000..3fe8593b54
--- /dev/null
+++ b/js/src/jit-test/tests/cacheir/optimize-get-iterator-3.js
@@ -0,0 +1,13 @@
+(() => {
+  let nextCalled = 0;
+  ([])[Symbol.iterator]().__proto__.next = () => {
+    nextCalled++;
+    return {value: nextCalled, done: false};
+  };
+
+  assertEq(nextCalled, 0);
+  let [a,b] = [1,2,3];
+  assertEq(nextCalled, 2);
+  assertEq(a, 1);
+  assertEq(b, 2);
+})();