Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 19 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/arguments/defaults-destructuring-expression-closure.js b/js/src/jit-test/tests/arguments/defaults-destructuring-expression-closure.js
new file mode 100644
index 0000000000..750289e44e
--- /dev/null
+++ b/js/src/jit-test/tests/arguments/defaults-destructuring-expression-closure.js
@@ -0,0 +1,19 @@
+function f1(a, bIs, cIs, dIs, {b}={b: 3}, c=4, [d]=[5]) {
+  assertEq(a, 1),
+  assertEq(b, bIs),
+  assertEq(c, cIs),
+  assertEq(d, dIs)
+}
+assertEq(f1.length, 4);
+f1(1, 3, 4, 5);
+f1(1, 42, 43, 44, {b: 42}, 43, [44]);
+
+let f2 = (a, bIs, cIs, dIs, {b}={b: 3}, c=4, [d]=[5]) => (
+  assertEq(a, 1),
+  assertEq(b, bIs),
+  assertEq(c, cIs),
+  assertEq(d, dIs)
+);
+assertEq(f2.length, 4);
+f2(1, 3, 4, 5);
+f2(1, 42, 43, 44, {b: 42}, 43, [44]);