/// <summary>
/// Calls a function with arguments, but without specifying an output
/// </summary>
/// <returns>If the function has only one output it returns it, otherwise it returns a structure
/// with all the function's outputs.</returns>
public static IFunction Call(this IFunction function, IFunction[] arguments,
CompilationContext context, CallSite?callSite = null)
{
if (function == null)
{
throw new ArgumentNullException(nameof(function));
}
if (!(context.Debug && !(function is IType)) &&
function.Outputs?.Length == 1 &&
function.Outputs[0].Name == "return")
{
return(function.Call(arguments, function.Outputs[0].Name, context, callSite));
}
if (function.CheckArguments(arguments, null, context) != null)
{
return(Error.Instance);
}
return(new CalledFunction(function, arguments, callSite).ResolveReturns(context, callSite));
}