* Gcc 3.4.2 -> 3.4.3 change of behaviour; Bug or broken code?
@ 2004-12-04 8:22 Andrew Walrond
2004-12-04 17:56 ` Richard Henderson
0 siblings, 1 reply; 3+ messages in thread
From: Andrew Walrond @ 2004-12-04 8:22 UTC (permalink / raw)
To: gcc
Is this a bug, or broken code?
enum state { HELLO, MUM };
int main()
{
enum state __attribute__ ((mode (__byte__))) a;
a = HELLO;
return 0;
}
Compiles fine with 3.4.2, but 3.4.3 gives
test.c: In function `main':
test.c:6: error: mode `byte' applied to inappropriate type
Andrew Walrond
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Gcc 3.4.2 -> 3.4.3 change of behaviour; Bug or broken code?
2004-12-04 8:22 Gcc 3.4.2 -> 3.4.3 change of behaviour; Bug or broken code? Andrew Walrond
@ 2004-12-04 17:56 ` Richard Henderson
2004-12-04 18:34 ` Andrew Walrond
0 siblings, 1 reply; 3+ messages in thread
From: Richard Henderson @ 2004-12-04 17:56 UTC (permalink / raw)
To: Andrew Walrond; +Cc: gcc
On Sat, Dec 04, 2004 at 08:22:13AM +0000, Andrew Walrond wrote:
> Compiles fine with 3.4.2, but 3.4.3 gives
Is accepted by 3.4.2, but doesn't do what you think it does.
Working attribute mode on enumeration is a new feature of 4.0.
r~
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Gcc 3.4.2 -> 3.4.3 change of behaviour; Bug or broken code?
2004-12-04 17:56 ` Richard Henderson
@ 2004-12-04 18:34 ` Andrew Walrond
0 siblings, 0 replies; 3+ messages in thread
From: Andrew Walrond @ 2004-12-04 18:34 UTC (permalink / raw)
To: gcc; +Cc: Richard Henderson
On Saturday 04 Dec 2004 17:55, Richard Henderson wrote:
> On Sat, Dec 04, 2004 at 08:22:13AM +0000, Andrew Walrond wrote:
> > Compiles fine with 3.4.2, but 3.4.3 gives
>
> Is accepted by 3.4.2, but doesn't do what you think it does.
> Working attribute mode on enumeration is a new feature of 4.0.
>
Thanks Richard. I'll report it to the guys at Isc (dhcp) since this is where
it cropped up. They had it marked down as a gcc bug and hence didn't intend
to fix it.
Andrew
^ permalink raw reply [flat|nested] 3+ messages in thread
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2004-12-04 8:22 Gcc 3.4.2 -> 3.4.3 change of behaviour; Bug or broken code? Andrew Walrond
2004-12-04 17:56 ` Richard Henderson
2004-12-04 18:34 ` Andrew Walrond
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