public static int GetHashCodeFor(MethodReference obj)
{
// a very good prime number
const int hashCodeMultiplier = 486187739;
var genericInstanceMethod = obj as GenericInstanceMethod;
if (genericInstanceMethod != null)
{
var hashCode = GetHashCodeFor(genericInstanceMethod.ElementMethod);
for (var i = 0; i < genericInstanceMethod.GenericArguments.Count; i++)
{
hashCode = hashCode * hashCodeMultiplier + TypeReferenceEqualityComparer.GetHashCodeFor(genericInstanceMethod.GenericArguments[i]);
}
return(hashCode);
}
return(TypeReferenceEqualityComparer.GetHashCodeFor(obj.DeclaringType) * hashCodeMultiplier + obj.Name.GetHashCode());
}
