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class HasFriends {
friend void friend_1(HasFriends);
friend void friend_2(HasFriends);
void private_thing();
};
struct HasNontrivialDefaultConstructor {
HasNontrivialDefaultConstructor() = default;
HasNontrivialDefaultConstructor(int n = 0);
// Ensure this class is not POD but is still trivially-copyable.
// This is necessary to exercise the second static_assert below,
// because GCC's spec for __has_trivial_constructor is absurd.
int m;
private:
int n;
};
static_assert(!__is_trivial(HasNontrivialDefaultConstructor), "");
static_assert(!__has_trivial_constructor(HasNontrivialDefaultConstructor), "");
void *operator new[](__SIZE_TYPE__);
extern int mergeUsedFlag;
inline int getMergeUsedFlag() { return mergeUsedFlag; }
typedef struct {
int n;
int m;
} NameForLinkage;
struct HasVirtualFunctions {
virtual void f();
};
struct OverridesVirtualFunctions : HasVirtualFunctions {
void f();
};
extern "C" void ExternCFunction();
typedef struct {
struct Inner {
int n;
};
} NameForLinkage2;
auto name_for_linkage2_inner_a = NameForLinkage2::Inner();
typedef decltype(name_for_linkage2_inner_a) NameForLinkage2Inner;
namespace Aliased { extern int a; }
namespace Alias = Aliased;
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