Untitled

proc foo1(a: SomeUnsignedInt, b: SomeUnsignedInt) =
  echo a, b

proc foo2[T: SomeUnsignedInt, U: SomeUnsignedInt](a : T, b : U) =
  echo a, b

proc foo3[T: SomeUnsignedInt](a : T, b : T) =
  echo a, b

foo1(0'u32, 0'u8)
foo2(0'u32, 0'u8)
foo3(0'u32, 0'u8)