From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../tests/non262/Function/parameter-redeclaration.js  | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 js/src/tests/non262/Function/parameter-redeclaration.js

(limited to 'js/src/tests/non262/Function/parameter-redeclaration.js')

diff --git a/js/src/tests/non262/Function/parameter-redeclaration.js b/js/src/tests/non262/Function/parameter-redeclaration.js
new file mode 100644
index 0000000000..74e55e3aa9
--- /dev/null
+++ b/js/src/tests/non262/Function/parameter-redeclaration.js
@@ -0,0 +1,19 @@
+// 'var' is allowed to redeclare parameters.
+function f1(a = 0) {
+  var a;
+}
+
+// 'let' and 'const' at body-level are not allowed to redeclare parameters.
+assertThrowsInstanceOf(() => {
+  eval(`function f2(a = 0) {
+    let a;
+  }`);
+}, SyntaxError);
+assertThrowsInstanceOf(() => {
+  eval(`function f3(a = 0) {
+    const a;
+  }`);
+}, SyntaxError);
+
+if (typeof reportCompare === "function")
+  reportCompare(true, true);
-- 
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