Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 12 insertions, 0 deletions

diff --git a/js/src/tests/non262/expressions/destructuring-array-lexical.js b/js/src/tests/non262/expressions/destructuring-array-lexical.js
new file mode 100644
index 0000000000..133858a09d
--- /dev/null
+++ b/js/src/tests/non262/expressions/destructuring-array-lexical.js
@@ -0,0 +1,12 @@
+var BUGNUMBER = 1184922;
+var summary = "Array destructuring with accessing uninitialized lexical binding.";
+
+print(BUGNUMBER + ": " + summary);
+
+assertThrowsInstanceOf(() => { let y = [y] = []; },
+                       ReferenceError);
+assertThrowsInstanceOf(() => { let y = [y] = [,]; },
+                       ReferenceError);
+
+if (typeof reportCompare === "function")
+  reportCompare(true, true);