[Bug c++/103714] [11/12 Regression] name lookup in requires-clause finds wrong thing

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103714

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2021-12-14
           Priority|P3                          |P2
      Known to fail|                            |11.1.0, 11.2.0, 12.0
   Target Milestone|---                         |11.3
      Known to work|                            |10.3.0
     Ever confirmed|0                           |1

--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Running the code shows that it recurses until the stack overflows:

derp 8 < 9
derp 9 < 9
derp 9 < 9
derp 9 < 9
derp 9 < 9