[Bug c++/105508] New: declaration of 'const bool b' shadows template parameter when defining concept using lambda

[hewillk at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105508

            Bug ID: 105508
           Summary: declaration of 'const bool b' shadows template
                    parameter when defining concept using lambda
           Product: gcc
           Version: 12.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: hewillk at gmail dot com
  Target Milestone: ---

template<bool b>
concept C = [b=true] {
  return b;
}();

static_assert(C<false>);

https://godbolt.org/z/8rKGToqhq