public virtual object Validate(ParseInfo parseInfo, IExpression value, DocRange valueRange, object additionalData)
{
// If the type of the parameter is a lambda, then resolve the expression.
if (_type is PortableLambdaType lambdaType && lambdaType.LambdaKind == LambdaKind.Constant)
{
ConstantExpressionResolver.Resolve(value, expr =>
{
// If the expression is a lambda...
if (expr is Lambda.LambdaAction lambda)
{
// ...then if this parameter is invoked, apply the restricted calls and recursion info.
Invoked.OnInvoke(() =>
{
LambdaInvoke.LambdaInvokeApply(parseInfo, lambda, valueRange);
});
}
// Otherwise, if the expression resolves to an IBridgeInvocable...
else if (LambdaInvoke.ParameterInvocableBridge(value, out IBridgeInvocable invocable))
{
// ...then this lambda parameter is invoked, invoke the resolved invocable.
Invoked.OnInvoke(() => invocable.WasInvoked());
}
});
}
return(null);
}