On Wednesday 02 of September 2009 19:56:47 Daniel Barkalow wrote:
> It feels to me like the explicit numeric values are what make these
> constants sensible to use directly as ints, and that it's only sensible to
> use a non-constant value of an enum type as an int (without an explicit
> cast) if all of the enum values have explicit numeric values.
>
> I think:
>
> enum {
> my_register_zero
> ...
> my_register_twdr
> my_register_twcr
> ...
> };
>
> void () {
> write_register(my_register_twdr, SETUP_TWDR);
> }
>
> is asking for trouble in a way that this warning is about.
Both examples are too abstract for me -- missing declaration
of write_register(), etc. Please attach a minimal example as a file which I
can compile and test. I'll check if the "trouble" is covered by the warnings
or not, and perhaps implement what's missing. Thanks in advance!
Kamil
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