1 files changed, 778 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/torture/pr31863.C b/gcc-4.9/gcc/testsuite/g++.dg/torture/pr31863.C
new file mode 100644
index 000000000..f10ad5f01
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/g++.dg/torture/pr31863.C
@@ -0,0 +1,778 @@
+/* { dg-do link } */
+/* { dg-timeout-factor 2.0 } */
+/* { dg-skip-if "Program too big" { "avr-*-*" } { "*" } { "" } } */
+
+namespace Loki
+{
+    class NullType {};
+    template <class T, class U>
+    struct Typelist
+    {
+       typedef T Head;
+       typedef U Tail;
+    };
+
+
+
+    namespace TL
+    {
+        template
+        <
+                typename T1 = NullType, typename T2 = NullType, typename T3 =
+NullType,
+                typename T4 = NullType, typename T5 = NullType, typename T6 =
+NullType,
+                typename T7 = NullType, typename T8 = NullType, typename T9 =
+NullType,
+                typename T10 = NullType, typename T11 = NullType, typename T12
+= NullType,
+                typename T13 = NullType, typename T14 = NullType, typename T15
+= NullType,
+                typename T16 = NullType, typename T17 = NullType, typename T18
+= NullType,
+                typename T19 = NullType, typename T20 = NullType, typename T21
+= NullType,
+                typename T22 = NullType, typename T23 = NullType, typename T24
+= NullType,
+                typename T25 = NullType, typename T26 = NullType, typename T27
+= NullType,
+                typename T28 = NullType, typename T29 = NullType, typename T30
+= NullType,
+                typename T31 = NullType, typename T32 = NullType, typename T33
+= NullType,
+                typename T34 = NullType, typename T35 = NullType, typename T36
+= NullType,
+                typename T37 = NullType, typename T38 = NullType, typename T39
+= NullType,
+                typename T40 = NullType
+        >
+        struct MakeTypelist
+        {
+        private:
+            typedef typename MakeTypelist
+            <
+                T2 , T3 , T4 ,
+                T5 , T6 , T7 ,
+                T8 , T9 , T10,
+                T11, T12, T13,
+                T14, T15, T16,
+                T17, T18, T19,
+                T20, T21, T22,
+                T23, T24, T25,
+                T26, T27, T28,
+                T29, T30, T31,
+                T32, T33, T34,
+                T35, T36, T37,
+                T38, T39, T40
+            >
+            ::Result TailResult;
+
+        public:
+            typedef Typelist<T1, TailResult> Result;
+        };
+
+        template<>
+        struct MakeTypelist<>
+        {
+            typedef NullType Result;
+        };
+
+    }
+}
+template <class Key>
+class Factory;
+
+template <class Key, bool iW>
+struct Context
+{
+    typedef Key KeyType;
+    enum
+    {
+        isWrite = iW
+    };
+};
+
+namespace detail
+{
+
+template <class Key, bool isWrite>
+class CreatorUnitBaseImpl
+{
+public:
+    typedef Context<Key, isWrite> Context_;
+private:
+    typedef void*(CreatorUnitBaseImpl::*CreateFun)(Context_&, unsigned&, const
+Key&);
+    CreateFun createFun_;
+
+protected:
+    virtual void* createUninitialized () = 0;
+    template <class Value>
+    void* createImpl (Context_& ctx, unsigned& ver, const Key& k)
+    {
+        return createUninitialized();
+    }
+private:
+    CreatorUnitBaseImpl();
+public:
+    template <class Value>
+    CreatorUnitBaseImpl (Value*) :
+        createFun_( &CreatorUnitBaseImpl::template createImpl<Value> )
+    {
+    }
+
+    virtual ~CreatorUnitBaseImpl () {}
+
+    CreatorUnitBaseImpl(const CreatorUnitBaseImpl& s)
+        : createFun_(s.createFun_)
+    {
+    }
+
+    CreatorUnitBaseImpl& operator=(const CreatorUnitBaseImpl& s)
+    {
+        createFun_ = s.createFun_;
+        return *this;
+    }
+    void* create (Context_& ctx, unsigned& ver, const Key& k)
+    {
+        return (this->*createFun_)(ctx, ver, k);
+    }
+};
+
+template <class Key>
+class Creator : protected CreatorUnitBaseImpl<Key, true>, protected
+CreatorUnitBaseImpl<Key, false>
+{
+public:
+    typedef void* (*CreatorFun) ();
+
+private:
+    CreatorFun fun_;
+protected:
+    virtual void* createUninitialized ()
+    {
+        if (fun_)
+            return (*fun_)();
+        return 0;
+    }
+private:
+    Creator ();
+public:
+    template <class Value>
+    Creator (CreatorFun f, Value*) :
+        CreatorUnitBaseImpl<Key, true>((Value*)0),
+        CreatorUnitBaseImpl<Key, false>((Value*)0),
+        fun_(f)
+    {
+    }
+
+    Creator(const Creator& s) :
+        CreatorUnitBaseImpl<Key, true>(s),
+        CreatorUnitBaseImpl<Key, false>(s),
+        fun_(s.fun_)
+    {
+
+    }
+
+    Creator& operator=(const Creator& s)
+    {
+        CreatorUnitBaseImpl<Key, true>::operator=(s);
+        CreatorUnitBaseImpl<Key, false>::operator=(s);
+        fun_ = s.fun_;
+        return *this;
+    }
+
+    virtual ~Creator ()
+    {
+    }
+
+    template <class Context>
+    void* createObject (Context& ctx, unsigned& ver, const Key& k)
+    {
+        void* r = CreatorUnitBaseImpl<Key, Context::isWrite>::create(ctx, ver,
+k);
+        return r;
+    }
+};
+
+}
+
+template <class Key>
+class Factory
+{
+public:
+    typedef Key KeyType;
+    typedef void* (*CreatorFun) ();
+    typedef detail::Creator<Key> Creator;
+public:
+    Factory () {}
+    ~Factory () {}
+
+    template <class Value>
+    bool registerCreator (const Key& k, CreatorFun fun)
+    {
+        return true;
+    }
+    template <class Context>
+    void* createObject (const Key& k, Context& ctx, unsigned& ver)
+    {
+        return 0;
+    }
+};
+
+template <class Key, class Base, Key key>
+struct ClassSpec
+{
+    typedef Key KeyType;
+    typedef Base BaseType;
+    enum {KeyValue = key};
+};
+
+template <class Key, class T>
+class Serializer;
+
+template <class Key, class Base, Key key>
+class Serializer<Key, ClassSpec <Key, Base, key> >
+    : public virtual Factory<Key>
+{
+    typedef Key KeyType;
+    typedef Base BaseType;
+    enum {KeyValue = key};
+    typedef Factory<Key> Inherited;
+    typedef Serializer<Key, ClassSpec< Key, Base, key > > SelfType;
+
+    static void* create ()
+    {
+        return (void*) (new BaseType);
+    }
+public:
+    Serializer()
+    {
+        Inherited::template registerCreator<BaseType>(
+                KeyValue,
+                &SelfType::create);
+    }
+};
+
+template <class Key, class Head>
+class Serializer<Key, Loki::Typelist<Head, Loki::NullType> >:
+    public Serializer<Key, Head>
+{
+};
+
+template <class Key, class Head, class Tail>
+class Serializer<Key, Loki::Typelist<Head, Tail> >:
+    public virtual Serializer<Key, Head>,
+    public virtual Serializer<Key, Tail>
+{
+};
+
+template <class Key>
+class Serializer<Key, Loki::NullType> : public virtual Factory<Key>
+{
+};
+
+
+
+
+typedef unsigned KeyType;
+
+
+
+typedef Factory<KeyType> FactoryType;
+
+typedef KeyType Key;
+
+struct A001
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 1; }
+    static const char* className () {return "A001";}
+};
+
+struct A002
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 2; }
+    static const char* className () {return "A002";}
+};
+
+struct A003
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 3; }
+    static const char* className () {return "A003";}
+};
+
+struct A004
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 4; }
+    static const char* className () {return "A004";}
+};
+
+struct A005
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 5; }
+    static const char* className () {return "A005";}
+};
+
+struct A006
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 6; }
+    static const char* className () {return "A006";}
+};
+
+struct A007
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 7; }
+    static const char* className () {return "A007";}
+};
+
+struct A008
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 8; }
+    static const char* className () {return "A008";}
+};
+
+struct A009
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 9; }
+    static const char* className () {return "A009";}
+};
+
+struct A010
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 10; }
+    static const char* className () {return "A010";}
+};
+
+struct A011
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 11; }
+    static const char* className () {return "A011";}
+};
+
+struct A012
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 12; }
+    static const char* className () {return "A012";}
+};
+
+struct A013
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 13; }
+    static const char* className () {return "A013";}
+};
+
+struct A014
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 14; }
+    static const char* className () {return "A014";}
+};
+
+struct A015
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 15; }
+    static const char* className () {return "A015";}
+};
+
+struct A016
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 16; }
+    static const char* className () {return "A016";}
+};
+
+struct A017
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 17; }
+    static const char* className () {return "A017";}
+};
+
+struct A018
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 18; }
+    static const char* className () {return "A018";}
+};
+
+struct A019
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 19; }
+    static const char* className () {return "A019";}
+};
+
+struct A020
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 20; }
+    static const char* className () {return "A020";}
+};
+
+struct A021
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 21; }
+    static const char* className () {return "A021";}
+};
+
+struct A022
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 22; }
+    static const char* className () {return "A022";}
+};
+
+struct A023
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 23; }
+    static const char* className () {return "A023";}
+};
+
+struct A024
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 24; }
+    static const char* className () {return "A024";}
+};
+
+struct A025
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 25; }
+    static const char* className () {return "A025";}
+};
+
+struct A026
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 26; }
+    static const char* className () {return "A026";}
+};
+
+struct A027
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 27; }
+    static const char* className () {return "A027";}
+};
+
+struct A028
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 28; }
+    static const char* className () {return "A028";}
+};
+
+struct A029
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 29; }
+    static const char* className () {return "A029";}
+};
+
+struct A030
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 30; }
+    static const char* className () {return "A030";}
+};
+
+struct A031
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 31; }
+    static const char* className () {return "A031";}
+};
+
+struct A032
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 32; }
+    static const char* className () {return "A032";}
+};
+
+struct A033
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 33; }
+    static const char* className () {return "A033";}
+};
+
+struct A034
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 34; }
+    static const char* className () {return "A034";}
+};
+
+struct A035
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 35; }
+    static const char* className () {return "A035";}
+};
+
+struct A036
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 36; }
+    static const char* className () {return "A036";}
+};
+
+struct A037
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 37; }
+    static const char* className () {return "A037";}
+};
+
+struct A038
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 38; }
+    static const char* className () {return "A038";}
+};
+
+struct A039
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 39; }
+    static const char* className () {return "A039";}
+};
+
+struct A040
+{
+    template <class Context>
+    bool serialize(Context& ctx, unsigned& ver)
+    {
+        return true;
+    }
+    static Key classId() { return 40; }
+    static const char* className () {return "A040";}
+};
+
+Factory<Key>& getInstance()
+{
+    static Serializer<Key,
+        Loki::TL::MakeTypelist<
+            ClassSpec<Key, A001, 1>,
+            ClassSpec<Key, A002, 2>,
+            ClassSpec<Key, A003, 3>,
+            ClassSpec<Key, A004, 4>,
+            ClassSpec<Key, A005, 5>,
+            ClassSpec<Key, A006, 6>,
+            ClassSpec<Key, A007, 7>,
+            ClassSpec<Key, A008, 8>,
+            ClassSpec<Key, A009, 9>,
+            ClassSpec<Key, A010, 10>,
+            ClassSpec<Key, A011, 11>,
+            ClassSpec<Key, A012, 12>,
+            ClassSpec<Key, A013, 13>,
+            ClassSpec<Key, A014, 14>,
+            ClassSpec<Key, A015, 15>,
+            ClassSpec<Key, A016, 16>,
+            ClassSpec<Key, A017, 17>,
+            ClassSpec<Key, A018, 18>,
+            ClassSpec<Key, A019, 19>,
+            ClassSpec<Key, A020, 20>,
+            ClassSpec<Key, A021, 21>,
+            ClassSpec<Key, A022, 22>,
+            ClassSpec<Key, A023, 23>,
+            ClassSpec<Key, A024, 24>,
+            ClassSpec<Key, A025, 25>,
+            ClassSpec<Key, A026, 26>,
+            ClassSpec<Key, A027, 27>,
+            ClassSpec<Key, A028, 28>,
+            ClassSpec<Key, A029, 29>,
+            ClassSpec<Key, A030, 30>,
+            ClassSpec<Key, A031, 31>,
+            ClassSpec<Key, A032, 32>,
+            ClassSpec<Key, A033, 33>,
+            ClassSpec<Key, A034, 34>,
+            ClassSpec<Key, A035, 35>,
+            ClassSpec<Key, A036, 36>,
+            ClassSpec<Key, A037, 37>,
+            ClassSpec<Key, A038, 38>,
+            ClassSpec<Key, A039, 39>,
+            ClassSpec<Key, A040, 40>
+        >::Result
+    > instance;
+    return instance;
+}
+
+int main ()
+{
+    return 0;
+}