public TypedValue Invoke(TypedValue instance, MemberName memberName, Tree <Cell> parameters)
{
var member = MemberQuery.FindDirectInstance(instance.Value, new MemberSpecification(memberName));
return(member.ForValue(
v => v.Invoke(new object[] {}),
() => TypedValue.MakeInvalid(new MemberMissingException(instance.Type, memberName.Name, 0))));
}
static Maybe <RuntimeMember> FindMember(TypedValue flowKeywords, MemberName memberName, Type type)
{
return(MemberQuery.FindDirectInstance(flowKeywords.Value,
new MemberSpecification(memberName).WithParameterTypes(new[] { type })));
}
static Maybe <RuntimeMember> FindMember(object instance, MemberName memberName, Type type)
{
return(MemberQuery.FindDirectInstance(instance,
new MemberSpecification(memberName).WithParameterTypes(new[] { type })));
}