raii/ctor-autogen.cfa:102:1 error: Unique best alternative includes deleted identifier in Generated Cast of:
  Application of
    Deleted Expression
      Variable Expression: ?{}: static inline function
      ... with parameters
        reference to instance of struct Managed with body
        signed int
      ... returning nothing

      ... deleted by: ?{}: function
      ... with parameters
        reference to instance of struct Managed with body
      ... returning nothing
 with body
        Compound Statement:
          Expression Statement:
            Application of
              Variable Expression: ?=?: function
              ... with parameters
                reference to signed int
                signed int
              ... returning
                signed int

              ... to arguments
              Generated Cast of:
                Member Expression, with field:
                  x: signed int
                ... from aggregate:
                  Generated Cast of:
                    Variable Expression: m: reference to instance of struct Managed with body
                  ... to:
                    instance of struct Managed with body
              ... to:
                reference to signed int
              Generated Cast of:
                Constant Expression (0: zero_t)
              ... to:
                signed int

            ... with environment:
              Types:
              Non-types:


    ... to arguments
    Generated Cast of:
      Variable Expression: x: instance of struct Managed with body
    ... to:
      reference to instance of struct Managed with body
    Constant Expression (123: signed int)

... to: nothing
