public override AST_Node VisitIf([NotNull] CoolParser.IfContext context) { AST_Expresion cond = (AST_Expresion)Visit(context.expr(0)); AST_Expresion corpus = (AST_Expresion)Visit(context.expr(1)); return(new AST_If(context, cond, corpus, null)); }
public override ASTNode VisitIf([NotNull] CoolParser.IfContext context) { return(new IfNode(context) { Condition = Visit(context.expression(0)) as ExpressionNode, // if expression Body = Visit(context.expression(1)) as ExpressionNode, //then expression ElseBody = Visit(context.expression(2)) as ExpressionNode //else expression }); }
public override ASTNode VisitIf([NotNull] CoolParser.IfContext context) { return(new ConditionalNode(context.Start.Line, context.Start.Column) { Condition = Visit(context.expr(0)) as ExpressionNode, IfBody = Visit(context.expr(1)) as ExpressionNode, ElseBody = Visit(context.expr(2)) as ExpressionNode }); }
/// <summary> /// Visit a parse tree produced by the <c>if</c> /// labeled alternative in <see cref="CoolParser.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 VisitIf([NotNull] CoolParser.IfContext context) { return(VisitChildren(context)); }
/// <summary> /// Exit a parse tree produced by the <c>if</c> /// labeled alternative in <see cref="CoolParser.expr"/>. /// <para>The default implementation does nothing.</para> /// </summary> /// <param name="context">The parse tree.</param> public virtual void ExitIf([NotNull] CoolParser.IfContext context) { }