public override SyntaxNode VisitCompilationUnit(CompilationUnitSyntax node)
{
// recurse downwards so we visit inner namespaces first.
var rewritten = (CompilationUnitSyntax)(base.VisitCompilationUnit(node) ?? throw ExceptionUtilities.Unreachable);
if (!node.CanAddUsingDirectives(_options.AllowInHiddenRegions, _cancellationToken))
{
return(rewritten);
}
if (node == _aliasContainer)
{
rewritten = rewritten.AddUsingDirectives(_aliasDirectives, _options.PlaceSystemNamespaceFirst);
}
if (node == _usingContainer)
{
rewritten = rewritten.AddUsingDirectives(_usingDirectives, _options.PlaceSystemNamespaceFirst);
}
if (node == _staticUsingContainer)
{
rewritten = rewritten.AddUsingDirectives(_staticUsingDirectives, _options.PlaceSystemNamespaceFirst);
}
if (node == _externContainer)
{
rewritten = rewritten.AddExterns(_externAliases);
}
return(rewritten);
}
public override SyntaxNode VisitCompilationUnit(CompilationUnitSyntax node)
{
// recurse downwards so we visit inner namespaces first.
var rewritten = (CompilationUnitSyntax)base.VisitCompilationUnit(node);
if (!node.CanAddUsingDirectives(_cancellationToken))
{
return(rewritten);
}
if (node == _aliasContainer)
{
rewritten = rewritten.AddUsingDirectives(_aliasDirectives, _placeSystemNamespaceFirst);
}
if (node == _usingContainer)
{
rewritten = rewritten.AddUsingDirectives(_usingDirectives, _placeSystemNamespaceFirst);
}
if (node == _staticUsingContainer)
{
rewritten = rewritten.AddUsingDirectives(_staticUsingDirectives, _placeSystemNamespaceFirst);
}
if (node == _externContainer)
{
rewritten = rewritten.AddExterns(_externAliases);
}
return(rewritten);
}