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Date: Mon, 23 Sep 2013 15:26:00 -0000
From: Paolo Carlini <paolo.carlini@oracle.com>
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To: Paul Pluzhnikov <ppluzhnikov@google.com>
CC: Andreas Schwab <schwab@suse.de>,        =?ISO-8859-1?Q?Daniel_Kr=FCgler?= <daniel.kruegler@gmail.com>,        gcc-patches List <gcc-patches@gcc.gnu.org>,        libstdc++ <libstdc++@gcc.gnu.org>
Subject: Re: [patch] Make vector::at() assertion message more useful (try #2)
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Hi,

On 9/23/13 9:48 AM, Paul Pluzhnikov wrote:
> On 9/23/13 4:26 AM, Paolo Carlini wrote:
>
>>> m68k-linux/./libstdc++-v3/src/.libs/libstdc++.so: undefined reference
>>> to `int std::__int_to_char<char, unsigned int>(char*, unsigned int,
>>> char const*, std::_Ios_Fmtflags, bool)'
>
> Reproduced on i686.
> Sorry about the trouble ...
>
>> I would say, either make sure to use only those two in the new
>> code
>
> Testing this patch:
In fact, however, that unsigned long long instantiation isn't 
*unconditionally* available, see locale-inst.cc. I think we have to use 
unsigned long as a fall back controlled by the same macro. And please 
add a comment explaining those contortions having to do with the 
available instantiations. Patch pre-approved.

Thanks again,
Paolo.