public object visitExprVarExpr(ExprVar expr)
{
bool x;
if (scopes.Count > 0 && scopes.Peek().TryGetValue(expr.name.lexeme, out x) && !x)
{
Program.error(expr.name, "Cannot read local variable in its own initializer.");
}
resolveLocal(expr, expr.name);
return(null);
}
public object visitExprVarExpr(ExprVar expr)
{
return(lookUpVariable(expr.name, expr));
}
public object visitExprVarExpr(ExprVar expr)
{
return(expr.name);
}