[MiNT] gcc 2.95,was: Re: [Mint-cvs] [FreeMiNT CVS] freemint/sys/sockets/inet4

["Helmut Karlowski" <helmut.karlowski@ish.de>]

Am 02.01.2010, 01:32 Uhr, schrieb Vincent Rivière  
<vincent.riviere@freesbee.fr>:

> Helmut Karlowski wrote:
> > Do you mean something like this:
> >  #define X -1
> >  #if X != -1
> > #error  "X != -1"
> > #endif
>
> Yes.
> Unfortunately I have currently no access to GCC 2.95 right now. I will  
> check again next week.
>
> My example comes from the binutils patch:
>
> -#if EOF != -1
> +#if !(EOF == -1)	/* gcc 2.95.3 has bug in '!=' operator for negative  
> constants */
>    #error "hex.c requires EOF == -1"
>   #endif

The gcc 2.95.2 I have on the TT says:

t.c:5: #error "X != -1"
t.c:11: #error "X == -1"

which is obviously wrong (tertiam non datur)!


--
Helmut Karlowski