public static Doc Print(VariableDeclarationSyntax node)
{
if (node.Variables.Count > 1)
{
var docs = Doc.Concat(
SeparatedSyntaxList.Print(
node.Variables,
VariableDeclarator.Print,
node.Parent is ForStatementSyntax ? Doc.Line : Doc.HardLine
)
);
return(Doc.Concat(Node.Print(node.Type), " ", Doc.Indent(docs)));
}
var variable = node.Variables[0];
var initializer = variable.Initializer;
return(Doc.Concat(
Doc.Group(
Node.Print(node.Type),
" ",
Token.Print(variable.Identifier),
variable.ArgumentList != null
? BracketedArgumentList.Print(variable.ArgumentList)
: Doc.Null,
initializer != null
? Doc.Concat(" ", Token.Print(initializer.EqualsToken))
: Doc.Null
),
initializer != null ? RightHandSide.Print(initializer.Value) : Doc.Null
));
}
public static Doc Print(VariableDeclaratorSyntax node)
{
var docs = new List <Doc> {
Token.Print(node.Identifier)
};
if (node.ArgumentList != null)
{
docs.Add(BracketedArgumentList.Print(node.ArgumentList));
}
if (node.Initializer != null)
{
docs.Add(EqualsValueClause.Print(node.Initializer));
}
return(Doc.Concat(docs));
}