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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug c++/114013] [14 Regression] Specializations of var templates no
 longer emitted since r14-8987
Date: Wed, 28 Feb 2024 00:26:14 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D114013

--- Comment #4 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:615b62aada6cc42759e5c43e196dab6c524925d6

commit r14-9201-g615b62aada6cc42759e5c43e196dab6c524925d6
Author: Nathaniel Shead <nathanieloshead@gmail.com>
Date:   Wed Feb 28 11:20:53 2024 +1100

    c++: Revert deferring emission of inline variables [PR114013]

    This is a (partial) reversion of r14-8987-gdd9d14f7d53 to return to
    eagerly emitting inline variables to the middle-end when they are
    declared. 'import_export_decl' will still continue to accept them, as
    allowing this is a pure extension and doesn't seem to cause issues with
    modules, but otherwise deferring the emission of inline variables
    appears to cause issues on some targets and prevents some code using
    inline variable templates from correctly linking.

    There might be a more targetted way to support this, but due to the
    complexity of handling linkage and emission I'd prefer to wait till
    GCC 15 to explore our options.

            PR c++/113970
            PR c++/114013

    gcc/cp/ChangeLog:

            * decl.cc (make_rtl_for_nonlocal_decl): Don't defer inline
            variables.

    gcc/testsuite/ChangeLog:

            * g++.dg/cpp1z/inline-var10.C: New test.

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