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/* { dg-do compile } */
/* { dg-options "-gdwarf-4 -fdebug-types-section" } */
/* Regression test for an ICE in output_die when using -gdwarf-4. */
namespace {
struct A {
virtual ~A(); // { dg-warning "used but never defined" }
};
struct B : public A {
template <typename A>
bool foo(A x[2]) { }
};
template <typename T>
struct C {
T v[2];
};
template <typename T>
bool X(T &b) {
typedef C<int> D;
D x[2];
return b.foo(x);
}
void f() {
B b;
X<B>(b);
}
}
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