public Unit VisitVarStmt(Stmt.Var stmt)
{
Declare(stmt.Name);
if (stmt.Init != null)
{
Resolve(stmt.Init);
}
Define(stmt.Name);
return(Unit.Default);
}
public Void Visit(Stmt.Var stmt)
{
var value = stmt.Initializer != null
? Evaluate(stmt.Initializer)
: null;
environment.Define(stmt.Name, value);
return(Void.Instance);
}
object Stmt.IVisitor <object> .VisitVarStmt(Stmt.Var stmt)
{
Declare(stmt.name);
if (stmt.initializer != null)
{
Resolve(stmt.initializer);
}
Define(stmt.name);
return(null);
}
public object VisitVarStmt(Stmt.Var stmt)
{
object value = null;
if (stmt.initializer != null)
{
value = Evaluate(stmt.initializer);
}
environment.Define(stmt.name.Lexeme, value);
return(null);
}
public Unit VisitVarStmt(Stmt.Var stmt)
{
object value = null;
if (stmt.Init != null)
{
value = Evaluate(stmt.Init);
}
_environment.Define(stmt.Name.Lexeme, value);
return(Unit.Default);
}
public Void Visit(Stmt.Var stmt)
{
Declare(stmt.Name);
if (stmt.Initializer != null)
{
Resolve(stmt.Initializer);
}
Define(stmt.Name);
return(Void.Instance);
}
public string VisitVarStmt(Stmt.Var stmt)
{
return(Parenthesize("var", stmt.Name.Lexeme, stmt.Init));
}
