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// { dg-do assemble  }

// GROUPS passed nested-classes

// This is the first line of file ||t5.C||.

// This code initializing an unnamed union inside a class appears to

// be legal C++ input and compiles fine with AT&T cfront 3.0.1, but

// gcc 2.4.5 complains about multiple initializations of the same

// member.

class Expr {

public:

    enum Type { undefined, slong, ulong, ldouble };

    Expr();

    Expr(Type type, const Expr* initializer);

private:

    Type type_;

    union {

        long slong_;

        unsigned long ulong_;

        long double ldouble_;

    };

};

// Construct an undefined expression.

Expr::Expr()

    :

    type_(undefined),

    slong_(-1)

{}