Re: Zeroing out instance variables
Re: Zeroing out instance variables
- Subject: Re: Zeroing out instance variables
- From: "Sean McBride" <email@hidden>
- Date: Sat, 17 Apr 2010 11:20:35 -0400
Ben Haller (email@hidden) on 2010-04-17 09:06 said:
>>> This should cast "individual" to void* before doing the pointer
>>> arithmetic, of course.
>>
>> And of course by "void*" you meant "uint8_t*". Pointer arithmetic
>> is undefined on voids... it happens to be supported by gcc & clang
>> but it's just as easy to write correct code.
>
> Ah, interesting. Learn a new thing every day. The compiler didn't
>even warn.
You need -Wpointer-arith.
Sean
--
"Freedom is never voluntarily given by the oppressor; it must be
demanded by the oppressed." - Martin Luther King
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