isEquals

enum predT(A, B) = is(A == B);
alias Ts1 = ToTRange!(int, int, long);
alias Ts2 = ToTRange!(int, int, long);

static assert(isEquals!(predT, Ts1, Ts2));
static assert(isEqualTypes!(Ts1, Ts2));

enum predV(alias A, alias B) = A == B;
alias Vs1 = ToTRange!(1, 2, 3);
alias Vs2 = ToTRange!(1, 2, 3);

static assert(isEquals!(predV, Vs1, Vs2));
static assert(isEqualValues!(Vs1, Vs2));