Avoid Mono's ParameterInfo[].AsSpan() bug (#1571)

sebastienros · Jul 2, 2023 · b1df4cb · b1df4cb
1 parent dae3ec5
commit b1df4cb
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/Jint/Runtime/Interop/TypeReference.cs b/Jint/Runtime/Interop/TypeReference.cs
@@ -134,9 +134,10 @@ static ObjectInstance ObjectCreator(Engine engine, Realm realm, ObjectCreateStat
                         if (parameters.Length > arguments.Length)
                         {
                             // all missing ones must be optional
-                            foreach (var parameter in parameters.AsSpan(parameters.Length - arguments.Length))
+                            int start = parameters.Length - arguments.Length;
+                            for (var i = start; i < parameters.Length; i++)
                             {
-                                if (!parameter.IsOptional)
+                                if (!parameters[i].IsOptional)
                                 {
                                     // use original arguments
                                     return arguments;