• Damien George's avatar
    py: Shrink mp_arg_t struct by using reduced-size integer members. · e97df976
    Damien George authored
    qstrs ids are restricted to fit within 2 bytes already (eg in persistent
    bytecode) so it's safe to use a uint16_t to store them in mp_arg_t.  And
    the flags member only needs a maximum of 2 bytes so can also use uint16_t.
    
    Savings in code size can be significant when many mp_arg_t structs are
    used for argument parsing.  Eg, this patch reduces stmhal by 480 bytes.
    e97df976