The following code ICEs: // Line 1 class A { public: A() { }; ~A() { }; };
class B { public: B(); B(const A& a) { }; ~B(); }; template <typename X> class T; template <typename X, typename Y> T<X>* func(T<Y>* p); template <typename X> class T { X* m_; public: T(X* x) : m_(x) { }; ~T() { }; friend T<class Y>* func<Y, X>(T<X>* p); }; template <typename X, typename Y> T<X>* func(T<Y>* p) { return (new T<X>(new X(*p->m_))); } int main() { A* a = new A(); T<A>* p = new T<A>(a); T<B>* q = func<B, A>(p); return 0; } -- Summary: [4.1 regression] ICE in get_bindings Product: gcc Version: 4.1.0 Status: UNCONFIRMED Severity: normal Priority: P2 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: pinskia at gcc dot gnu dot org CC: gcc-bugs at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22147