test.krust

print "one";

var a = "global a";
var b = "global b";
var c = "global c";
{
  var a = "outer a";
  var b = "outer b";
  {
    var a = "inner a";
    print a;
    print b;
    print c;
  }
  print a;
  print b;
  print c;
}
print a;
print b;
print c;

var a = 0;
var temp;

for (var b = 1; a < 10000; b = temp + b) {
  print a;
  temp = a;
  a = b;
}

class Cake {
  init() {
    print "initializing";
    this.color = "brown";
    return;
    print "this is not run";
  }

  taste() {
    var adjective = "delicious";
    print "The " + this.color + " " + this.flavor + " cake is " + adjective + "!";
  }
}

var cake = Cake();
cake.flavor = "German chocolate";
cake.taste();

class Doughnut {
  cook() {
    print "Fry until golden brown.";
  }
}

class BostonCream < Doughnut {
  cook() {
    super.cook();
    print "Pipe full of custard and coat with chocolate.";
  }
}

BostonCream().cook();

class A {
  a() {
    print "super a";
  }
  b() {
    print "super b";
  }
}

class B < A {
  a() { super.a(); print "sub a"; }
  b() { super.b(); print "sub b"; }
}
var b = B();
b.a();
b.b();