sameness

[sclytrack]

	---------------------------------------
	letters are different yet the same

	immutable(char) [] letter1;
	const(char) [] letter2;
	char [] letter3;

	void proc1( const(char) [] letter) {}

	---------------------------------------
	letters are different
	
	struct Container(T)
	{
		T letter;
	}

	Container!(const(char)) letter1;
	Container!(immutable(char)) letter2
	Container!(char) letter3;

	void proc2(Container!(const(char)) letter) {}

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