Re: linux/macros.h(new) and linux/list.h(mod) ...

Davide Libenzi
2001-07-05T23:18:51Z

On 05-Jul-2001 Alan Cox wrote:
>> Life's a bitch.
>> cf. get_user(__ret_gu, __val_gu); (on i386)
>>
>> Time to invent a gcc extension which gives us unique names? :)
>
>#define min(a,b) __magic_minfoo(a,b, __var##__LINE__, __var2##__LINE__)
>
>#define __magic_minfoo(A,B,C,D) \
> { typeof(A) C = (A) .... }

Anyway I think that :

int _a = 5;

for (;;) {
int _a = _a;
...
}

must :

1) assign the upper level value of _a

or :

2) generate an compiler error

- Davide