var a := Boolean( 1 );
var b := Boolean( 0 );
print( a ); // true
print( b ); // false
print( pack( a ) );
print( pack( b ) );
print( unpack( pack( a ) ) ); // true
print( unpack( pack( b ) ) ); // false
print( typeof( a ) );
print( typeofint( a ) );
print( cstr( a ) );
print( !b ); // true
print( a == b ); // false
var c := a;
a := Boolean( 0 );
print( a ); // false
print( c ); // true

if ( c )
  print( "c is true" );
endif
if ( !a )
  print( "a is false" );
endif