type
    Color = enum
        red, orange, yellow, green, blue, indigo, violet

# Goal: access the ordinal value of c
# Issue: macros parameters are passed as type NimNode
#        and I cannot access the ordinal value
macro color_test*(c: Color): typed =
    #c.intVal <- this doesn't work "f"
    # what I want to do
    # if ord(c) >= ord(yellow): ...
    return

#this is functional
var c = yellow
if ord(c) > ord(orange): discard