[Bug c++/127573] [17 Regression] [c++23] ICE: unexpected expression of kind implicit_conv_expr with constexpr std::array of std::string_view in lambda inside a template

[mpolacek at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=127573

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |iains at gcc dot gnu.org,
                   |                            |mpolacek at gcc dot gnu.org
           Keywords|needs-bisection             |
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2026-09-30

--- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Started with 

commit dad7275f7cc570fe222777285d8e8dbf274bb772
Author: Iain Sandoe <i...@sandoe.co.uk>
Date:   Mon Sep 7 17:13:57 2026 +0100

    C++: Do not try to re-fold a CONSTRUCTOR in a template [PR126811].