(TranslationUnit
    (SymbolTable
        1
        {
            f:
                (Function
                    (SymbolTable
                        2
                        {
                            sub2:
                                (Function
                                    (SymbolTable
                                        4
                                        {
                                            sub2_arg_0:
                                                (Variable
                                                    4
                                                    sub2_arg_0
                                                    []
                                                    Unspecified
                                                    ()
                                                    ()
                                                    Default
                                                    (Real 4)
                                                    ()
                                                    BindC
                                                    Public
                                                    Required
                                                    .false.
                                                    .false.
                                                    .false.
                                                    ()
                                                    .false.
                                                    .false.
                                                    NotMethod
                                                    ()
                                                    []
                                                )
                                        })
                                    sub2
                                    (FunctionType
                                        [(Real 4)]
                                        ()
                                        BindC
                                        Interface
                                        ()
                                        .false.
                                        .false.
                                        .false.
                                        .false.
                                        .false.
                                        []
                                        .false.
                                    )
                                    []
                                    [(Var 4 sub2_arg_0)]
                                    []
                                    ()
                                    Public
                                    .false.
                                    .false.
                                    ()
                                ),
                            x:
                                (Variable
                                    2
                                    x
                                    []
                                    Local
                                    ()
                                    ()
                                    Default
                                    (Real 4)
                                    ()
                                    Source
                                    Public
                                    Required
                                    .false.
                                    .false.
                                    .false.
                                    ()
                                    .false.
                                    .false.
                                    NotMethod
                                    ()
                                    []
                                )
                        })
                    f
                    (FunctionType
                        [(FunctionType
                            []
                            (Real 4)
                            BindC
                            Interface
                            ()
                            .false.
                            .false.
                            .false.
                            .false.
                            .false.
                            []
                            .false.
                        )]
                        ()
                        Source
                        Implementation
                        ()
                        .false.
                        .false.
                        .false.
                        .false.
                        .false.
                        []
                        .false.
                    )
                    []
                    [(Var 2 sub2)]
                    [(SubroutineCall
                        2 sub2
                        ()
                        [((Var 2 x))]
                        ()
                        .false.
                    )]
                    ()
                    Public
                    .false.
                    .false.
                    ()
                )
        })
    []
)
