Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 8 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/arrow-functions/associativity-1.js b/js/src/jit-test/tests/arrow-functions/associativity-1.js
new file mode 100644
index 0000000000..a3ce3ea34a
--- /dev/null
+++ b/js/src/jit-test/tests/arrow-functions/associativity-1.js
@@ -0,0 +1,8 @@
+// Arrow right-associativity.
+
+var t = a => b => a;
+assertEq(t('A')('B'), 'A');
+
+var curry = f => a => b => f(a, b);
+var curried_atan2 = curry(Math.atan2);
+assertEq(curried_atan2(0)(1), 0);