public string Visit(FunctionExpression function)
{
var codeWriter = new XzaarCodeWriter();
codeWriter.Write("fn " + function.Name + "(", currentIndent);
codeWriter.Write(string.Join(", ", function.GetParameters().Select(v => v.Type.Name + " " + v.Name).ToArray()));
codeWriter.Write(") ");
if (function.ReturnType.Name != "void")
{
codeWriter.Write("-> " + function.ReturnType.Name + " ");
}
codeWriter.Write("{");
codeWriter.NewLine();
var body = function.GetBody();
if (body != null)
{
currentIndent++;
codeWriter.Write(Visit(body));
currentIndent--;
}
codeWriter.Write("}", currentIndent);
codeWriter.NewLine();
return(codeWriter.ToString());
}
public FunctionExpression Visit(FunctionExpression function)
{
codeWriter.Write("fn " + function.Name + "(", currentIndent);
codeWriter.Write(string.Join(", ", function.GetParameters().Select(v => v.Type.Name + " " + v.Name).ToArray()));
codeWriter.Write(") {");
codeWriter.NewLine();
var body = function.GetBody();
if (body != null)
{
currentIndent++;
Visit(body);
currentIndent--;
}
codeWriter.Write("}", currentIndent);
codeWriter.NewLine();
return(null);
}