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List:       perl5-porters
Subject:    Re: locale warnings under g++
From:       Karl Williamson <public () khwilliamson ! com>
Date:       2020-03-22 15:01:14
Message-ID: a67279d4-669a-d425-bd8b-926496c41bb2 () khwilliamson ! com
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On 3/22/20 8:30 AM, H.Merijn Brand wrote:
>>> warning: uninitialized const ‘utf8_cp1253' is invalid in C++
>>> [-Wc++-compat] byte_t.c:107:24: warning: uninitialized const
>>> ‘utf8_cp1254' is invalid in C++ [-Wc++-compat] byte_t.c:112:24:
>>> warning: uninitialized const ‘utf8_cp1255' is invalid in C++
>>> [-Wc++-compat] byte_t.c:117:24: warning: uninitialized const
>>> ‘utf8_cp1256' is invalid in C++ [-Wc++-compat]
>>>
>>> and a lot more
>>>    
>> 1. Which versions of g++?
> This was
> gcc-9 (SUSE Linux) 9.2.1 20200306 [revision c5edde44f5b17b4891f17a63517f355bbf89e7d3]
> 
> I have just started a smoke with
> gcc-10 (SUSE Linux) 10.0.1 20200302 (experimental) [revision 778a77357cad11e8dd4c810544330af0fbe843b1]
> 
>>     (We currently get reports on versions from 4 through 9.  I've
>>     seen considerable variation in their warnings output.)
>>
>> 2. Do those appear in even simpler configurations (i.e., no threads,
>>     no longdouble, ...)?
> I'll check later today (when the gcc-10 smoke has finished)
> 
>> Jim Keenan

Note that none of these symbols are from perl itself.
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