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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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