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From: "matthieum.147192 at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug c++/98288] Accidental equality of classes templated by pointer
 to local static constant of templated function
Date: Tue, 02 Feb 2021 09:44:14 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D98288

Matthieu M <matthieum.147192 at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|7.2.0                       |11.0

--- Comment #3 from Matthieu M <matthieum.147192 at gmail dot com> ---
Updated version of compiler.

Also, on gcc trunk this is an ICE:

<source>:18:32: internal compiler error: in discriminator_for_local_entity,=
 at
cp/mangle.c:1949
   18 |     static constexpr int const I =3D 2;
      |                                ^
0x1ce5ce9 internal_error(char const*, ...)
        ???:0
0x6b6f1b fancy_abort(char const*, int, char const*)
        ???:0
0x812f3b mangle_decl(tree_node*)
        ???:0
0x135b052 decl_assembler_name(tree_node*)
        ???:0
0x13da4da make_decl_rtl(tree_node*)
        ???:0
0x13dd8fd lookup_constant_def(tree_node*)
        ???:0=