[Bug c++/91538] New: ICE with generic lambda.

[tyker at outlook dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91538

            Bug ID: 91538
           Summary: ICE with generic lambda.
           Product: gcc
           Version: 10.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: tyker at outlook dot com
  Target Milestone: ---

the following code make gcc trunk crash

void f() {
    auto l = [](auto... args, decltype(args)...){};
    l(0);
}

https://godbolt.org/z/kjwbcW