[Bug c++/66564] [11/12/13/14/15 Regression] ICE on explicit instantiation of nested template class

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66564

Marek Polacek <mpolacek at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |11.5
           Priority|P3                          |P2
                 CC|                            |mpolacek at gcc dot gnu.org

--- Comment #7 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Started with r0-123991-g4ca5c232d025bf:

commit 4ca5c232d025bf96bd70127dcb5940c4b227cbef
Author: Jason Merrill <jason@redhat.com>
Date:   Thu Jun 20 14:33:02 2013 -0400

    pt.c (process_partial_specialization): Build a TEMPLATE_DECL for a partial
specialization.

            * pt.c (process_partial_specialization): Build a TEMPLATE_DECL for
            a partial specialization.
            (tsubst_decl): Don't clobber CLASSTYPE_TI_TEMPLATE of a partial
            specialization.
            (most_specialized_class): Adjust.

    From-SVN: r200263