public static StatementSyntax Transpile(this Syntax.IfStatementSyntax ifStatementNode)
{
_ = ifStatementNode ?? throw new ArgumentNullException(nameof(ifStatementNode));
var ifStatement = SyntaxFactory.IfStatement(
ifStatementNode.ConditionExpressionNode.Transpile(),
SyntaxFactory.Block(ifStatementNode.StatementListNode.Transpile()));
return(ifStatementNode.EmptyElseClauseNode is null
? ifStatement.WithElse(ifStatementNode.ElseClauseNode.Transpile())
: ifStatement);
}
public static void Transpile(this Syntax.IfStatementSyntax ifStatementNode, ref StringBuilder sb)
{
_ = ifStatementNode ?? throw new ArgumentNullException(nameof(ifStatementNode));
sb.Append("if ");
ifStatementNode.ConditionExpressionNode.Transpile(ref sb);
sb.Append(" then");
sb.AppendLine();
ifStatementNode.StatementListNode.Transpile(ref sb);
if (ifStatementNode.EmptyElseClauseNode is null)
{
ifStatementNode.ElseClauseNode.Transpile(ref sb);
}
else
{
sb.Append("end");
}
}