public override AstNode VisitIfstmt(ALangParser.IfstmtContext context)
{
var node = new IfNode(context);
if (context.primaryExpression() != null)
{
node.Condition = context.primaryExpression().Accept(this);
}
if (context.stmts(0) != null)
{
node.AdoptChildren(context.stmts(0).Accept(this));
}
if (context.stmts(1) != null)
{
node.Alternate = context.stmts(1).Accept(this);
}
return(node);
}
/// <summary>
/// Exit a parse tree produced by <see cref="ALangParser.ifstmt"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitIfstmt([NotNull] ALangParser.IfstmtContext context)
{
}
/// <summary>
/// Visit a parse tree produced by <see cref="ALangParser.ifstmt"/>.
/// <para>
/// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
/// on <paramref name="context"/>.
/// </para>
/// </summary>
/// <param name="context">The parse tree.</param>
/// <return>The visitor result.</return>
public virtual Result VisitIfstmt([NotNull] ALangParser.IfstmtContext context)
{
return(VisitChildren(context));
}
