program enum_01
implicit none
enum, bind(c)
    enumerator :: blue = 3
    enumerator :: red = 0
    enumerator :: yellow = 4
end enum
enum, bind(c)
    enumerator :: green = 10
    enumerator :: purple = 11
end enum
integer(4), parameter :: compiler_enum = 4
if (red /= 0) then
    error stop
end if
if (blue /= 3) then
    error stop
end if
if (yellow /= 4) then
    error stop
end if
if (green /= 10) then
    error stop
end if
if (purple /= 11) then
    error stop
end if
end program enum_01
