[Bug c++/97839] New: Template lambda incorrectly requiring the optional lambda-declarator

[gareth--- via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97839

            Bug ID: 97839
           Summary: Template lambda incorrectly requiring the optional
                    lambda-declarator
           Product: gcc
           Version: 10.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: gar...@ignition-web.co.uk
  Target Milestone: ---

int main()
{
    []<typename T>{}.operator()<int>();
}

https://godbolt.org/z/eo4ebr

http://eel.is/c++draft/expr.prim.lambda.general#nt:lambda-expression