From aa087a421d24b4c275ab55d8d485fe1cddccc581 Mon Sep 17 00:00:00 2001
From: Iban Eguia <razican@protonmail.ch>
Date: Sat, 28 Aug 2021 15:09:11 +0200
Subject: [PATCH] Fixed Array.of panic with a non-conforming type error (#1520)

---
 boa/src/builtins/array/mod.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/boa/src/builtins/array/mod.rs b/boa/src/builtins/array/mod.rs
index 8fb623e002..439c734d88 100644
--- a/boa/src/builtins/array/mod.rs
+++ b/boa/src/builtins/array/mod.rs
@@ -464,7 +464,9 @@ impl Array {
             Some(object) if object.is_constructable() => object
                 .construct(&[len.into()], this, context)?
                 .as_object()
-                .unwrap(),
+                .ok_or_else(|| {
+                    context.construct_type_error("object constructor didn't return an object")
+                })?,
             _ => Array::array_create(len, None, context)?,
         };