[Bug 276104] [exp-run] Against llvm-18-update branch on GitHub

From: <bugzilla-noreply_at_freebsd.org>
Date: Sat, 06 Apr 2024 20:21:04 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=276104

--- Comment #47 from commit-hook@FreeBSD.org ---
A commit in branch main references this bug:

URL:
https://cgit.FreeBSD.org/src/commit/?id=868ee3f2855615016ba87c14b9444c18a2e1ba30

commit 868ee3f2855615016ba87c14b9444c18a2e1ba30
Author:     Dimitry Andric <dim@FreeBSD.org>
AuthorDate: 2024-02-05 11:41:51 +0000
Commit:     Dimitry Andric <dim@FreeBSD.org>
CommitDate: 2024-04-06 20:14:03 +0000

    [libc++] Rename __bit_reference template parameter to avoid conflict

    As of 4d20cfcf4eb08217ed37c4d4c38dc395d7a66d26, `__bit_reference`
    contains a template `__fill_n` with a bool `_FillValue` parameter.

    Unfortunately there is a relatively widely used piece of scientific
    software called NetCDF, which exposes a (C) macro `_FillValue` in its
    public headers.

    When building the NetCDF C++ bindings, this quickly leads to compilation
    errors when the macro interferes with the template in `__bit_reference`.

    Rename the parameter to `_FillVal` to avoid the conflict.

    PR:             276104
    MFC after:      1 month

 contrib/llvm-project/libcxx/include/__bit_reference | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

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