[erlang-bugs] make docs fails in git master

[Patrik Nyblom]

Right, found it, a C statement with "undefined behaviour" exposed by gcc 
4.7. There is actually a warning from gcc. Try this patch to master:
----------------------
diff --git a/erts/emulator/beam/erl_message.c 
b/erts/emulator/beam/erl_message.c
index e397f07..d5b7d01 100644
--- a/erts/emulator/beam/erl_message.c
+++ b/erts/emulator/beam/erl_message.c
@@ -1096,7 +1096,6 @@ erts_send_message(Process* sender,
         }
          BM_SWAP_TIMER(send,system);
  #endif /* #ifndef ERTS_SMP */
-       return;
      }
     return res;
  }
---------------

Cheers,
/Patrik
On 10/03/2012 09:26 PM, Tuncer Ayaz wrote:
> On Tue, Oct 2, 2012 at 6:58 PM, Tuncer Ayaz wrote:
>> On Tue, Oct 2, 2012 at 6:24 PM, Patrik Nyblom wrote:
>>>
>>> On Tue, 2 Oct 2012, Tuncer Ayaz wrote:
>>>
>>>> On Tue, Oct 2, 2012 at 5:59 PM, Patrik Nyblom wrote:
>>>>> And you configure parameters are?
>>>>
>>>> Nothing explicit, just automatic flags, with the fresh rebuild.
>>>> Not even --prefix. I'll mail you the configure.log files? Anything else?
>>>
>>> Could you send me a complete log, from git clean -xfd to the crash?
>>> And what Linux/Unix distro you use?
>>>
>>> BTW, what's in your ERL_FLAGS when you do no set it to "-smp disable",
>>> anything fancy there?
>>>
>>> And the erl_crash.dump you get when running erl -smp disable might help.
>> Mailed you all the info and files.
>>
>>> Sorry, I'm clueless on this one. Did it work in R15B02 plain?
>>> Do you know a point when it stopped working?
>> No, I haven't bisected. Want me to?
> result of git-bisect started with OTP_R15B02=good and g3ba23ad=bad:
> e76262ea8ac6986a4 is the first bad commit