Update Expr.scala

src/main/scala/sintatico/Expr.scala

 package sintatico
+
+abstract trait Molecula
+case class Program(name:String, inOut:String*) extends Molecula
+case class Variavel(id:String,tipo:String) extends Molecula
+case class DecVariaveis(vars:Variavel*) extends Molecula
+
+abstract class DecFunPro extends Molecula
+case class DecProcedimento(id:String,params:Parametros*) extends DecFunPro
+case class DecFuncao(id:String,tipoRet:String,params:Parametros*) extends DecFunPro
+case class Parametros(id:String,modo:String,tipo:String) extends Molecula
+
+
+abstract trait Comando extends Molecula
+case class Bloco(comandos:Comando*) extends Comando
+case class Atribuicao(id:String,op:String,expr:ExprInt) extends Comando
+
+abstract trait Chamada extends Comando
+case class ChamadaFuncao(id:String,Args:Argumento*) extends Chamada
+case class ChamadaProcedimento(id:String,Args:Argumento*) extends Chamada
+class Argumento()
+
+class Expr extends Comando
+class ExprInt extends Expr
+class ExprBool extends Expr
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