public override Node VisitWhile([NotNull] coolgrammarParser.WhileContext context)
{
Expr exp1 = (Expr)Visit(context.expr(0));
Expr exp2 = (Expr)Visit(context.expr(1));
return(new While_loop(exp1, exp2));
}
/// <summary>
/// Visit a parse tree produced by the <c>while</c>
/// labeled alternative in <see cref="coolgrammarParser.expr"/>.
/// <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 VisitWhile([NotNull] coolgrammarParser.WhileContext context)
{
return(VisitChildren(context));
}
