[Bug c++/123044] [15/16 regression] ICE: in implicit_conversion, at cp/call.cc:2236 since r15-6709

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123044

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[15/16 regression] ICE: in  |[15/16 regression] ICE: in
                   |implicit_conversion, at     |implicit_conversion, at
                   |cp/call.cc:2236             |cp/call.cc:2236 since
                   |                            |r15-6709
                 CC|                            |jakub at gcc dot gnu.org,
                   |                            |jason at gcc dot gnu.org
             Status|UNCONFIRMED                 |NEW
           Keywords|needs-bisection             |
   Last reconfirmed|                            |2025-12-08
     Ever confirmed|0                           |1
           Priority|P3                          |P2

--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Started r15-6709-g325189c675017b73015aff250da14b68247b289f

using R = int &;
template <typename T>
void foo (T x)
{
  foo (R (x));
}