[Bug c++/48089] New: ICE on in(?)valid in constexpr constructors

[gcc at magfr dot user.lysator.liu.se]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48089

           Summary: ICE on in(?)valid in constexpr constructors
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: g...@magfr.user.lysator.liu.se


Created attachment 23635
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23635
Example showing the problem

Trying to mark a value as don't care using the gcc extension of initializing it
with itself triggers an ICE in lookup_parameter_binding.