blob: a9df1b99ed2b889ee9430187d0504a9f1c808e88 [file] [log] [blame]
// A lightweight class, with pointer-like methods, that contains an int
struct X
{
int i_;
constexpr const int &operator*() const { return i_; }
constexpr int &operator*() { return i_; }
constexpr const int *get() const { return &i_; }
constexpr int *get() { return &i_; }
constexpr const int *operator->() const { return &i_; }
constexpr int *operator->() { return &i_; }
constexpr X(int i) : i_(i) {}
};
struct XWithImplicitIntStarConversion
{
int i_;
constexpr const int &operator*() const { return i_; }
constexpr int &operator*() { return i_; }
constexpr const int *get() const { return &i_; }
constexpr int *get() { return &i_; }
constexpr const int *operator->() const { return &i_; }
constexpr int *operator->() { return &i_; }
constexpr operator int* () { return &i_; }
constexpr XWithImplicitIntStarConversion(int i) : i_(i) {}
};
struct XWithImplicitConstIntStarConversion
{
int i_;
constexpr const int &operator*() const { return i_; }
constexpr int &operator*() { return i_; }
constexpr const int *get() const { return &i_; }
constexpr int *get() { return &i_; }
constexpr const int *operator->() const { return &i_; }
constexpr int *operator->() { return &i_; }
constexpr operator const int* () const { return &i_; }
constexpr XWithImplicitConstIntStarConversion(int i) : i_(i) {}
};
struct ExplicitX
{
int i_;
constexpr const int &operator*() const { return i_; }
constexpr int &operator*() { return i_; }
constexpr const int *get() const { return &i_; }
constexpr int *get() { return &i_; }
constexpr const int *operator->() const { return &i_; }
constexpr int *operator->() { return &i_; }
constexpr explicit ExplicitX(int i) : i_(i) {}
};
struct MoveConstructibleFromX
{
int i_;
constexpr const int &operator*() const { return i_; }
constexpr int &operator*() { return i_; }
constexpr const int *get() const { return &i_; }
constexpr int *get() { return &i_; }
constexpr const int *operator->() const { return &i_; }
constexpr int *operator->() { return &i_; }
constexpr MoveConstructibleFromX(int i) : i_(i) {}
constexpr MoveConstructibleFromX(X&& x) : i_(x.i_) {}
};
struct ExplicitMoveConstructibleFromX
{
int i_;
constexpr const int &operator*() const { return i_; }
constexpr int &operator*() { return i_; }
constexpr const int *get() const { return &i_; }
constexpr int *get() { return &i_; }
constexpr const int *operator->() const { return &i_; }
constexpr int *operator->() { return &i_; }
constexpr ExplicitMoveConstructibleFromX(int i) : i_(i) {}
constexpr explicit ExplicitMoveConstructibleFromX(X&& x) : i_(x.i_) {}
};
struct CopyConstructibleFromX
{
int i_;
constexpr const int &operator*() const { return i_; }
constexpr int &operator*() { return i_; }
constexpr const int *get() const { return &i_; }
constexpr int *get() { return &i_; }
constexpr const int *operator->() const { return &i_; }
constexpr int *operator->() { return &i_; }
constexpr CopyConstructibleFromX(int i) : i_(i) {}
constexpr CopyConstructibleFromX(const X& x) : i_(x.i_) {}
};
struct ExplicitCopyConstructibleFromX
{
int i_;
constexpr const int &operator*() const { return i_; }
constexpr int &operator*() { return i_; }
constexpr const int *get() const { return &i_; }
constexpr int *get() { return &i_; }
constexpr const int *operator->() const { return &i_; }
constexpr int *operator->() { return &i_; }
constexpr ExplicitCopyConstructibleFromX(int i) : i_(i) {}
constexpr explicit ExplicitCopyConstructibleFromX(const X& x) : i_(x.i_) {}
};