The source of antlr4-cpp-runtime defines two different ABIs,
one for C++ < 17 and one for C++ >= 17.

The library is always built for the C++ < 17 ABI with
https://sources.debian.org/src/antlr4-cpp-runtime/4.9+dfsg-1/CMakeLists.txt/#L79

Programs trying to use ANTLRInputStream.h with C++ >= 17
(like mysql-workbench) fail to link since the header exposed
a different ABI than what the library provided.

The attached patch removes the problematic part from the header,
a proper fix is in the upstream versin 4.9.2.

It would be good to have that fixed in bullseye,
and I can do an NMU if necessary.

Hi Adrian,

Please proceed with the patch and NMU.

Best,
Andrius

Hi Andrius,

thanks, uploaded.

cu
Adrian

We believe that the bug you reported is fixed in the latest version of
antlr4-cpp-runtime, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 991482@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Adrian Bunk <bunk@debian.org> (supplier of updated antlr4-cpp-runtime package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
Format: 1.8
Date: Sun, 25 Jul 2021 19:02:59 +0300
Source: antlr4-cpp-runtime
Architecture: source
Version: 4.9+dfsg-1.1
Distribution: unstable
Urgency: medium
Maintainer: Andrius Merkys <merkys@debian.org>
Changed-By: Adrian Bunk <bunk@debian.org>
Closes: 991482
Changes:
 antlr4-cpp-runtime (4.9+dfsg-1.1) unstable; urgency=medium
 .
   * Non-maintainer upload.
   * Make ANTLRInputStream.h usable with C++17. (Closes: #991482)
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 531d9facd71e185505773ffb5b3016548696238e 4360 antlr4-cpp-runtime_4.9+dfsg-1.1.debian.tar.xz
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