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From: "tobias.bruell at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/81880] thread_local static member template initialisation
 fails
Date: Sun, 30 Aug 2020 17:24:56 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D81880

Toby Brull <tobias.bruell at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |tobias.bruell at gmail dot=
 com

--- Comment #3 from Toby Brull <tobias.bruell at gmail dot com> ---
I played around a bit with gcc, and it looks like the example can be made to
work via the following diff:

---------------------------------------

diff --git a/gcc/cp/semantics.c b/gcc/cp/semantics.c
index 639b00264d8..f6b10174f1b 100644
--- a/gcc/cp/semantics.c
+++ b/gcc/cp/semantics.c
@@ -3898,6 +3898,8 @@ finish_id_expression_1 (tree id_expression,
          decl =3D finish_template_variable (decl);
          mark_used (decl);
          decl =3D convert_from_reference (decl);
+         if (tree wrap =3D maybe_get_tls_wrapper_call (decl))
+           decl =3D wrap;
        }
       else if (concept_check_p (decl))
        {

---------------------------------------

Not sure if this makes sense, though, in the greater scheme of things. So I=
'll
just leave that here FYI.=