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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/106363] [13/14 Regression] [modules] ICE using-declaration
 of imported name in the same namespace
Date: Sat, 16 Dec 2023 23:39:18 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D106363

--- Comment #6 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Nathaniel Shead <nshead@gcc.gnu.org>:

https://gcc.gnu.org/g:cb76f46c97e9f4e4869acceb77a000b6cc2cda0e

commit r14-6636-gcb76f46c97e9f4e4869acceb77a000b6cc2cda0e
Author: Nathaniel Shead <nathanieloshead@gmail.com>
Date:   Sun Nov 12 11:54:43 2023 +1100

    c++: Seed namespaces for bindings [PR106363]

    Currently the first depset for an EK_BINDING is not seeded. This breaks
    the attached testcase as then the namespace is not considered referenced
    yet during streaming, but we've already finished importing.

    There doesn't seem to be any particular reason I could find for skipping
    the first depset for bindings, and removing the condition doesn't appear
    to cause any test failures, so this patch removes that check.

            PR c++/106363

    gcc/cp/ChangeLog:

            * module.cc (module_state::write_cluster): Don't skip first
            depset for bindings.

    gcc/testsuite/ChangeLog:

            * g++.dg/modules/pr106363_a.C: New test.
            * g++.dg/modules/pr106363_b.C: New test.

    Signed-off-by: Nathaniel Shead <nathanieloshead@gmail.com>=