[Bug c++/93862] [10 Regression] ICE on static_cast of rvalue-reference-to-array of unknown bound [P0338] to its known static bound

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93862

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P1
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2020-02-21
                 CC|                            |mpolacek at gcc dot gnu.org
           Assignee|unassigned at gcc dot gnu.org      |mpolacek at gcc dot 
gnu.org
   Target Milestone|---                         |10.0
            Summary|ICE on static_cast of       |[10 Regression] ICE on
                   |rvalue-reference-to-array   |static_cast of
                   |of unknown bound [P0338] to |rvalue-reference-to-array
                   |its known static bound      |of unknown bound [P0338] to
                   |                            |its known static bound
     Ever confirmed|0                           |1

--- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Thanks for the report Will.  As expected, started with

commit 89e0a492af5bec8ffa2ec5d99c4858df50d22c16
Author: Marek Polacek <pola...@redhat.com>
Date:   Wed Oct 9 20:58:00 2019 +0000

    Implement C++20 P0388R4, DR 1307, and DR 330.

and so mine.