Re: Use enum to declare errno values
From: Nikita Danilov
Date: Wed Nov 23 2005 - 11:24:53 EST
moreau francis writes:
>
[...]
> hmm, are you sure that debuggers will tell you that foo returns
> LEFT/RIGHT but not any integer value ?
No. This is not about debugging, this is about typing.
>
> I just give a try and unfortunately you seem to be wrong here:
I am not, as I never claimed this. :-)
>
> """"
> (gdb) s
> foo (x=1) at enum_test.c:8
> 8 if (x & 0x1)
> (gdb) finish
> Run till exit from #0 foo (x=1) at enum_test.c:8
> 0x0804837c in main (argc=1, argv=0xbfe14dc4) at enum_test.c:17
> 17 return foo(1);
> Value returned is $1 = 0
> (gdb)
(gdb) p (enum side)$1
$2 = LEFT
(This works when debugging information about enum was stored in ELF
object.)
Nikita.
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