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Date: Thu, 31 Mar 2022 09:21:00 +0300
Message-Id: <83o81m7icz.fsf@gnu.org>
From: Eli Zaretskii <eliz@gnu.org>
To: brobecker@adacore.com
CC: gdb-patches@sourceware.org
In-Reply-To: <83sfr4a93r.fsf@gnu.org> (message from Eli Zaretskii via
 Gdb-patches on Sat, 26 Mar 2022 20:59:04 +0300)
Subject: Re: GDB 12.0.90 available for testing
References: <20220320055815.2A90FA4D6C@takamaka.home> <83sfr4a93r.fsf@gnu.org>
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> Date: Sat, 26 Mar 2022 20:59:04 +0300
> From: Eli Zaretskii via Gdb-patches <gdb-patches@sourceware.org>
> Cc: gdb-patches@sourceware.org
> 
> Second, one of the selftests fails:
> 
>   Running selftest dw2_expand_symtabs_matching.
>   warning: charset conversion failure for 'u8função'.
>   You may have the wrong value for 'set ada source-charset'.
>   warning: could not convert 'yfunc ' from the host encoding (CP1255) to UTF-32.
>   This normally should not happen, please file a bug report.
> 
> AFAIU, this is because the names of these two functions are,
> respectively, in UTF-8 and in Latin-1, but the charset conversion
> thinks they are in CP1255.  Where does the test tell the conversion
> functions what is the source encoding?

Ping!  Can someone please help me debugging this selftest failure?
Where should I look for the definitions of the host charset used by
this selftest?