[gjs: 3/5] jsapi-util-string: Placeholder debug string for BigInt

[Philip Chimento <pchimento src gnome org>]

commit f2d6253ba2cfba43a67e3fcaf350be02c92384d3
Author: Philip Chimento <philip chimento gmail com>
Date:   Tue Apr 20 21:50:12 2021 -0700

    jsapi-util-string: Placeholder debug string for BigInt
    
    This is intended to be a placeholder for a better debug value in the
    future, when we increase our required mozjs version. For now, make sure
    that we don't just print "<unexpected value>".

 gjs/jsapi-util-string.cpp | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/gjs/jsapi-util-string.cpp b/gjs/jsapi-util-string.cpp
index e4aa7ca9..5fc1164a 100644
--- a/gjs/jsapi-util-string.cpp
+++ b/gjs/jsapi-util-string.cpp
@@ -550,6 +550,8 @@ gjs_debug_value(JS::Value v)
         out << v.toDouble();
         return out.str();
     }
+    if (v.isBigInt())
+        return "<BigInt>";
     if (v.isString()) {
         out << gjs_debug_string(v.toString());
         return out.str();