Why replication guides doesn't work in the Designscipt function?

[Xiaofei_Ying]

The result from function a(x,y) is not what I expect.
How to fix it?

[Vikram_Subbaiah]

@Xiaofei_Ying

How to fix it?

The proper approach …

def a(x:var[],y:var[])
{
	return x<1> + y<2> + x;
};