@[test(code_01)]
a = 1;
b = (a<<1) + (a<<2)
io.writeln(a, b)
@[test(code_01)]
@[test(code_01)]
1 6
@[test(code_01)]




@[test(code_01)]
io.writeln( (int) true, (int) false )
@[test(code_01)]
@[test(code_01)]
1 0
@[test(code_01)]




@[test(code_01)]
io.writeln( (string) true, (string) false )
@[test(code_01)]
@[test(code_01)]
true false
@[test(code_01)]




@[test(code_01)]
io.writeln( (bool) 1, (bool) 0 )
@[test(code_01)]
@[test(code_01)]
true false
@[test(code_01)]




@[test(code_01)]
io.writeln( (bool) "true", (bool) "false" )
@[test(code_01)]
@[test(code_01)]
true false
@[test(code_01)]



@[test(code_01)]
io.writeln( (float) true, (float) false )
@[test(code_01)]
@[test(code_01)]
1.000000 0.000000
@[test(code_01)]



@[test(code_01)]
io.writeln( (float) 123 )
@[test(code_01)]
@[test(code_01)]
123.000000
@[test(code_01)]



@[test(code_01)]
io.writeln( (string) 123 )
@[test(code_01)]
@[test(code_01)]
123
@[test(code_01)]




@[test(code_01)]
io.writeln( (string) 123.45 )
@[test(code_01)]
@[test(code_01)]
123.45
@[test(code_01)]




@[test(code_01)]
io.writeln( (list<any>) (123.45, 'abc') )
@[test(code_01)]
@[test(code_01)]
{ 123.450000, "abc" }
@[test(code_01)]




@[test(code_01)]
io.writeln( (tuple<float,string>) {123.45, 'abc'} )
@[test(code_01)]
@[test(code_01)]
( 123.450000, "abc" )
@[test(code_01)]




@[test(code_01)]
invar ls = { 1, 2, 3 }
ls2 = (any) ls
io.writeln( std.about(ls) != std.about(ls2) )
@[test(code_01)]
@[test(code_01)]
true
@[test(code_01)]



@[test(code_01)]
class K
{
}
invar k = K()
o = (any) k
@[test(code_01)]
@[test(code_01)]
{{[[Error::Type]]}} .* {{casting}}
@[test(code_01)]




@[test(code_01)]
class K
{
	routine M(){}
}
invar k = { K() }
o = (any) k
o[0].M()
@[test(code_01)]
@[test(code_01)]
@[test(code_01)]




@[test(code_01)]
invar class K
{
	routine M(){}
}
invar k = { K() }
o = (any) k  # Allowed, K instance is invariable anyway;
o[0].M()
@[test(code_01)]
@[test(code_01)]
@[test(code_01)]




@[test(code_01)]
routine Func( a: int ){}

var a = (any) (123, Func)
@[test(code_01)]
@[test(code_01)]
@[test(code_01)]



@[test(code_01)]
a = 1
b = (string) ++i
@[test(code_01)]
@[test(code_01)]
{{At line 3 : Invalid expression}}
@[test(code_01)]




@[test(code_01)]
var a: tuple<int,any> = (123, none)
var b: tuple<int,any> = (123, none)
io.writeln( a == b )
@[test(code_01)]
@[test(code_01)]
true
@[test(code_01)]




@[test(code_01)]
var a: tuple<int,any> = (123, none)
var b: tuple<int,any> = (123, none)
a[1] = a
b[1] = b
io.writeln( a == b )
@[test(code_01)]
@[test(code_01)]
false
@[test(code_01)]




@[test(code_01)]
class K
{
	routine ==( other: K ){
		return (self,none) == (other,none)
	}
}
k1 = K()
k2 = K()
io.writeln( k1 == k2 )
@[test(code_01)]
@[test(code_01)]
false
@[test(code_01)]