[Bug ld/22397] BFD internal error when message locale isn't C

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=22397

--- Comment #2 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> ---
The master branch has been updated by Alan Modra <address@hidden>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=7167fe4c70ea74f1bb74a6130bb7e6bf5ca354ee

commit 7167fe4c70ea74f1bb74a6130bb7e6bf5ca354ee
Author: Alan Modra <address@hidden>
Date:   Sun Nov 5 16:22:55 2017 +1030

    PR22397, BFD internal error when message locale isn't C

    This adds positional parameter support to the bfd error handler,
    something that was lost 2017-04-13 when _doprnt was added with commit
    c08bb8dd.  The number of format args is now limited to 9, which is
    sufficient for current _bfd_error_handler messages.  If someone
    exceeds 9 args they get the joy of modifying this code to support more
    args (shouldn't be too difficult).

        PR 22397
        * bfd.c (union _bfd_doprnt_args): New.
        (PRINT_TYPE): Add FIELD arg.  Take value from args.
        (_bfd_doprnt): Replace ap parameter with args.  Adjust all
        PRINT_TYPE invocations and reading of format args to suit.
        Move "%%" handling out of switch handling args.  Support
        positional parameters.
        (_bfd_doprnt_scan): New function.
        (error_handler_internal): Call _bfd_doprnt_scan and read args.

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