[Bug symtab/30276] [gdb/symtab] function name is _Dmain instead of "D main"

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=30276

--- Comment #10 from Sourceware Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Tom Tromey <tromey@sourceware.org>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=b1741ab0dafd899889faab6e862094a325a6b83c

commit b1741ab0dafd899889faab6e862094a325a6b83c
Author: Tom Tromey <tom@tromey.com>
Date:   Sat Mar 30 13:48:30 2024 -0600

    libiberty: Invoke D demangler when --format=auto

    Investigating GDB PR d/31580 showed that the libiberty demangler
    doesn't automatically demangle D mangled names.  However, I think it
    should -- like C++ and Rust (new-style), D mangled names are readily
    distinguished by the leading "_D", and so the likelihood of confusion
    is low.  The other non-"auto" cases in this code are Ada (where the
    encoded form could more easily be confused by ordinary programs) and
    Java (which is long gone, but which also shared the C++ mangling and
    thus was just an output style preference).

    This patch also fixed another GDB bug, though of course that part
    won't apply to the GCC repository.

    Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=31580
    Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=30276

    libiberty
            * cplus-dem.c (cplus_demangle): Try the D demangler with
            "auto" format.
            * testsuite/d-demangle-expected: Add --format=auto test.

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