private void ResolveReachabilityAnnotations(IInvocableDeclarationSyntax invocable)
{
var canReach = invocable.ReachabilityAnnotations.CanReachAnnotation?.Parameters
?? Enumerable.Empty <IParameterNameSyntax>();
var reachableFrom = invocable.ReachabilityAnnotations.ReachableFromAnnotation?.Parameters
?? Enumerable.Empty <IParameterNameSyntax>();
var symbols = symbolTree.Children(invocable.Symbol.Result).OfType <BindingSymbol>().ToFixedSet();
foreach (var syn in canReach.Concat(reachableFrom))
{
ResolveReachabilityAnnotation(invocable.File, syn, symbols);
}
}
private NamespaceOrPackageSymbol BuildNamespaceSymbol(
NamespaceOrPackageSymbol containingSymbol,
NamespaceName namespaces)
{
foreach (var nsName in namespaces.Segments)
{
var nsSymbol = treeBuilder.Children(containingSymbol)
.OfType <NamespaceSymbol>()
.SingleOrDefault(c => c.Name == nsName);
if (nsSymbol is null)
{
nsSymbol = new NamespaceSymbol(containingSymbol, nsName);
treeBuilder.Add(nsSymbol);
}
containingSymbol = nsSymbol;
}
return(containingSymbol);
}
