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Re: Prohibit enum <-> int mixup
* Ian Lance Taylor <iant@google.com> wrote:
> Enrico Weigelt <weigelt@metux.de> writes:
>
> > is there a way to let the compiler prohibit mixing up enums and
> > ints ? (eg. no assignments between enums and ints, no numeric
> > operations on enums, etc).
>
> I assume you are talking about C. Try -Wc++-compat. However, that will
> warn about a number of things other than enum comparisons. There is no
> option to pull out the specific enum checks from the rest of the C++
> compatibility checks.
I'm using C++. It already warns me about a few things, eg. missing
case's in switch statements. But it still accepts assigning
enum to int and vice versa.
cu
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