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#ifndef STRUCTURES_H
#define STRUCTURES_H
extern "C" {
extern int printf(const char *restrict, ...);
}
struct Val {int x; void g(); };
struct MutableVal {
void constFun(int) const;
void nonConstFun(int, int);
void constFun(MutableVal &) const;
void constParamFun(const MutableVal &) const;
void nonConstParamFun(const MutableVal &);
int x;
};
struct S {
typedef MutableVal *iterator;
typedef const MutableVal *const_iterator;
const_iterator begin() const;
const_iterator end() const;
iterator begin();
iterator end();
};
struct T {
struct iterator {
int& operator*();
const int& operator*()const;
iterator& operator ++();
bool operator!=(const iterator &other);
void insert(int);
int x;
};
iterator begin();
iterator end();
};
struct U {
struct iterator {
Val& operator*();
const Val& operator*()const;
iterator& operator ++();
bool operator!=(const iterator &other);
Val *operator->();
};
iterator begin();
iterator end();
int x;
};
struct X {
S s;
T t;
U u;
S getS();
};
template<typename ElemType>
class dependent{
public:
struct iterator_base {
const ElemType& operator*()const;
iterator_base& operator ++();
bool operator!=(const iterator_base &other) const;
const ElemType *operator->() const;
};
struct iterator : iterator_base {
ElemType& operator*();
iterator& operator ++();
ElemType *operator->();
};
typedef iterator_base const_iterator;
const_iterator begin() const;
const_iterator end() const;
iterator begin();
iterator end();
unsigned size() const;
ElemType & operator[](unsigned);
const ElemType & operator[](unsigned) const;
ElemType & at(unsigned);
const ElemType & at(unsigned) const;
// Intentionally evil.
dependent<ElemType> operator*();
void foo();
void constFoo() const;
};
template<typename First, typename Second>
class doublyDependent{
public:
struct Value {
First first;
Second second;
};
struct iterator_base {
const Value& operator*()const;
iterator_base& operator ++();
bool operator!=(const iterator_base &other) const;
const Value *operator->() const;
};
struct iterator : iterator_base {
Value& operator*();
Value& operator ++();
Value *operator->();
};
typedef iterator_base const_iterator;
const_iterator begin() const;
const_iterator end() const;
iterator begin();
iterator end();
};
template<typename Contained>
class transparent {
public:
Contained *at();
Contained *operator->();
Contained operator*();
};
template<typename IteratorType>
struct Nested {
typedef IteratorType* iterator;
IteratorType *operator->();
IteratorType operator*();
iterator begin();
iterator end();
};
// Like llvm::SmallPtrSet, the iterator has a dereference operator that returns
// by value instead of by reference.
template <typename T>
struct PtrSet {
struct iterator {
bool operator!=(const iterator &other) const;
const T operator*();
iterator &operator++();
};
iterator begin() const;
iterator end() const;
};
#endif // STRUCTURES_H
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