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/* { dg-do run } */

/* { dg-options "-O2" } */

extern "C" void abort (void);

enum SbxDataType { SbxINTEGER, SbxDECIMAL, SbxBYREF = 0x4000 };

struct SbxValues {

    union {

        float nSingle;

        float* pSingle;

    };

    SbxDataType eType;

};

static bool ImpPutDoubleFoo( SbxValues* p)

{

    bool bRet = false;

    SbxValues aTmp;

    int count = 0;

start:

    switch( p->eType )  {

        case SbxINTEGER:

            if (count++ > 0)

              abort ();

            aTmp.pSingle = &p->nSingle; goto direct;

        case SbxBYREF | SbxDECIMAL:

            bRet = false;

            break;

        direct:

            aTmp.eType = SbxDataType( p->eType | SbxBYREF );

            p = &aTmp; goto start;

        case SbxBYREF | SbxINTEGER:

            break;

        default:

            bRet =true;

    }

    return bRet;

}

int main( int argc, char** argv )

{

    SbxValues aTmp;

    aTmp.eType = SbxINTEGER;

    if ( ImpPutDoubleFoo( &aTmp ) )

        abort ();

    return 0;

}