public override int VisitCondition([NotNull] GrammarParser.ConditionContext context)
{
if (context.condition_expression() != null)
{
Visit(context.condition_expression());
}
if (context.GetChild <GrammarParser.ConditionContext>(0) != null)
{
Visit(context.GetChild <GrammarParser.ConditionContext>(0));
}
if (context.GetChild <GrammarParser.ConditionContext>(1) != null)
{
Visit(context.GetChild <GrammarParser.ConditionContext>(1));
}
ITerminalNode logicalOperator = context.Logical_operator();
if (logicalOperator != null)
{
if (logicalOperator.GetText() == "||")
{
AddOPR(Instruction.ADD);
AddLIT("1");
AddOPR(Instruction.GEQ);
}
else
{
AddOPR(Instruction.MUL);
}
}
return(0);
}
/// <summary>
/// Exit a parse tree produced by <see cref="GrammarParser.condition"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitCondition([NotNull] GrammarParser.ConditionContext context)
{
}
/// <summary>
/// Visit a parse tree produced by <see cref="GrammarParser.condition"/>.
/// <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 VisitCondition([NotNull] GrammarParser.ConditionContext context)
{
return(VisitChildren(context));
}
