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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)
{}
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