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// { dg-do assemble }
// Origin: David Margery <David.Margery@irisa.fr>
// Bug: We fail to set DECL_TEMPLATE_PARM_P when reducing template
// parameter level.
template <class T> class A2 {
public:
A2() {}
virtual ~A2() {}
template <class other> A2 & operator=(const A2<other> o) {
i=o.i;
return *this;
}
T i;
T j;
};
template <class T> class A1 {
public:
A1() {}
virtual ~A1() {}
template <class other> A1 & operator=(const A1<other> o) {
i=o.i;
return *this;
}
template <class other> A1 & operator=(const A2<other> o) {
i=o.i;
return *this;
}
T i;
};
template <template <class U> class T> class B {
public:
B(){}
virtual ~B(){}
template <template <class U2> class O> struct rebind { typedef B<O> other ;};
template <template <class U2> class O> B & operator=(const B<O> o) {
i=o.i;
return *this;
}
T<int> i;
};
int main(int argc, char *argv[]) {
A1<int> a1;
A1<long> a2;
a1=a2;
B<A1 > b1;
B<A2 > b2;
b1=b2;
return 0;
}
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