forked from boostorg/unordered
Get the unordered tests running on Visual C++ 6.5
[SVN r2896]
This commit is contained in:
@@ -82,101 +82,95 @@ namespace minimal
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bool operator()(T const& x, T const& y) const { return true; }
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};
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namespace detail
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{
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template <class Ptr, class T>
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class pointer_base
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{
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protected:
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pointer_base() : ptr_(0) {}
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explicit pointer_base(T* ptr) : ptr_(ptr) {}
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~pointer_base() {}
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Ptr& get() { return *static_cast<Ptr*>(this); }
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T* ptr_;
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public:
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typedef void (pointer_base::*bool_type)() const;
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void this_type_does_not_support_comparisons() const {}
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T& operator*() const { return *ptr_; }
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T* operator->() const { return ptr_; }
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Ptr& operator++() { ++ptr_; return get(); }
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Ptr operator++(int) { Ptr tmp(get()); ++ptr_; return tmp; }
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Ptr operator+(int s) const { return Ptr(ptr_ + s); }
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T& operator[](int s) const { return ptr_[s]; }
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operator bool_type() const {
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return ptr_ ?
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&pointer_base::this_type_does_not_support_comparisons
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: 0;
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}
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bool operator!() const { return !ptr_; }
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bool operator==(Ptr const& x) const { return ptr_ == x.ptr_; }
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bool operator!=(Ptr const& x) const { return ptr_ != x.ptr_; }
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bool operator<(Ptr const& x) const { return ptr_ < x.ptr_; }
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bool operator>(Ptr const& x) const { return ptr_ > x.ptr_; }
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bool operator<=(Ptr const& x) const { return ptr_ <= x.ptr_; }
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bool operator>=(Ptr const& x) const { return ptr_ >= x.ptr_; }
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};
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}
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template <class T> class pointer;
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template <class T> class const_pointer;
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template <class T>
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class pointer : public detail::pointer_base<pointer<T>, T>
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class pointer
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{
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friend class allocator<T>;
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friend class detail::pointer_base<pointer<T>, T>;
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friend class const_pointer<T>;
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typedef detail::pointer_base<pointer<T>, T> base;
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pointer(T* ptr) : base(ptr) {}
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T* ptr_;
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pointer(T* ptr) : ptr_(ptr) {}
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public:
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pointer() : base() {}
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pointer() : ptr_(0) {}
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bool operator==(pointer const& x) const { return base::operator==(x); }
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bool operator!=(pointer const& x) const { return base::operator!=(x); }
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bool operator<(pointer const& x) const { return base::operator<(x);}
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bool operator>(pointer const& x) const { return base::operator>(x);}
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bool operator<=(pointer const& x) const { return base::operator<=(x);}
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bool operator>=(pointer const& x) const { return base::operator<=(x);}
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typedef void (pointer::*bool_type)() const;
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void this_type_does_not_support_comparisons() const {}
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bool operator==(const_pointer<T> const& x) const { return x == *this; }
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bool operator!=(const_pointer<T> const& x) const { return x != *this; }
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bool operator<(const_pointer<T> const& x) const { return x > *this; }
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bool operator>(const_pointer<T> const& x) const { return x < *this; }
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bool operator<=(const_pointer<T> const& x) const { return x >= *this; }
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bool operator>=(const_pointer<T> const& x) const { return x <= *this; }
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T& operator*() const { return *ptr_; }
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T* operator->() const { return ptr_; }
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pointer& operator++() { ++ptr_; return *this; }
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pointer operator++(int) { pointer tmp(*this); ++ptr_; return tmp; }
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pointer operator+(int s) const { return pointer(ptr_ + s); }
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T& operator[](int s) const { return ptr_[s]; }
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bool operator!() const { return !ptr_; }
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operator bool_type() const {
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return ptr_ ?
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&pointer::this_type_does_not_support_comparisons
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: 0;
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}
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bool operator==(pointer const& x) const { return ptr_ == x.ptr_; }
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bool operator!=(pointer const& x) const { return ptr_ != x.ptr_; }
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bool operator<(pointer const& x) const { return ptr_ < x.ptr_; }
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bool operator>(pointer const& x) const { return ptr_ > x.ptr_; }
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bool operator<=(pointer const& x) const { return ptr_ <= x.ptr_; }
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bool operator>=(pointer const& x) const { return ptr_ >= x.ptr_; }
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bool operator==(const_pointer<T> const& x) const { return ptr_ == x.ptr_; }
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bool operator!=(const_pointer<T> const& x) const { return ptr_ != x.ptr_; }
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bool operator<(const_pointer<T> const& x) const { return ptr_ < x.ptr_; }
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bool operator>(const_pointer<T> const& x) const { return ptr_ > x.ptr_; }
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bool operator<=(const_pointer<T> const& x) const { return ptr_ <= x.ptr_; }
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bool operator>=(const_pointer<T> const& x) const { return ptr_ >= x.ptr_; }
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};
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template <class T>
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class const_pointer : public detail::pointer_base<const_pointer<T>, T const>
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class const_pointer
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{
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friend class allocator<T>;
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friend class detail::pointer_base<const_pointer<T>, T const>;
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typedef detail::pointer_base<const_pointer<T>, T const> base;
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const_pointer(T* ptr) : base(ptr) {}
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T* ptr_;
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const_pointer(T* ptr) : ptr_(ptr) {}
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public:
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const_pointer() : base() {}
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const_pointer(pointer<T> const& x) : base(x.ptr_) {}
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const_pointer() : ptr_(0) {}
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const_pointer(pointer<T> const& x) : ptr_(x.ptr_) {}
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bool operator==(const_pointer const& x) const { return base::operator==(x); }
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bool operator!=(const_pointer const& x) const { return base::operator!=(x); }
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bool operator<(const_pointer const& x) const { return base::operator<(x);}
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bool operator>(const_pointer const& x) const { return base::operator>(x);}
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bool operator<=(const_pointer const& x) const { return base::operator<=(x);}
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bool operator>=(const_pointer const& x) const { return base::operator<=(x);}
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typedef void (const_pointer::*bool_type)() const;
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void this_type_does_not_support_comparisons() const {}
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bool operator==(pointer<T> const& x) const { return operator==(const_pointer(x)); }
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bool operator!=(pointer<T> const& x) const { return operator!=(const_pointer(x)); }
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bool operator<(pointer<T> const& x) const { return operator<(const_pointer(x));}
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bool operator>(pointer<T> const& x) const { return operator>(const_pointer(x));}
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bool operator<=(pointer<T> const& x) const { return operator<=(const_pointer(x));}
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bool operator>=(pointer<T> const& x) const { return operator<=(const_pointer(x));}
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T& operator*() const { return *ptr_; }
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T* operator->() const { return ptr_; }
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const_pointer& operator++() { ++ptr_; return *this; }
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const_pointer operator++(int) { const_pointer tmp(*this); ++ptr_; return tmp; }
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const_pointer operator+(int s) const { return const_pointer(ptr_ + s); }
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T& operator[](int s) const { return ptr_[s]; }
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bool operator!() const { return !ptr_; }
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operator bool_type() const {
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return ptr_ ?
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&const_pointer::this_type_does_not_support_comparisons
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: 0;
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}
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bool operator==(pointer<T> const& x) const { return ptr_ == x.ptr_; }
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bool operator!=(pointer<T> const& x) const { return ptr_ != x.ptr_; }
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bool operator<(pointer<T> const& x) const { return ptr_ < x.ptr_; }
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bool operator>(pointer<T> const& x) const { return ptr_ > x.ptr_; }
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bool operator<=(pointer<T> const& x) const { return ptr_ <= x.ptr_; }
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bool operator>=(pointer<T> const& x) const { return ptr_ >= x.ptr_; }
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bool operator==(const_pointer const& x) const { return ptr_ == x.ptr_; }
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bool operator!=(const_pointer const& x) const { return ptr_ != x.ptr_; }
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bool operator<(const_pointer const& x) const { return ptr_ < x.ptr_; }
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bool operator>(const_pointer const& x) const { return ptr_ > x.ptr_; }
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bool operator<=(const_pointer const& x) const { return ptr_ <= x.ptr_; }
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bool operator>=(const_pointer const& x) const { return ptr_ >= x.ptr_; }
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};
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template <class T>
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@@ -194,8 +188,8 @@ namespace minimal
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template <class U> struct rebind { typedef allocator<U> other; };
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allocator() {}
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allocator(allocator const&) {}
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template <class Y> allocator(allocator<Y> const&) {}
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allocator(allocator const&) {}
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~allocator() {}
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pointer address(reference r) { return pointer(&r); }
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@@ -219,8 +213,12 @@ namespace minimal
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void destroy(pointer p) { ((T*)p.ptr_)->~T(); }
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size_type max_size() const { return 1000; }
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private:
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allocator& operator=(allocator const&);
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#if defined(BOOST_NO_ARGUMENT_DEPENDENT_LOOKUP)
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public: allocator& operator=(allocator const&) { return *this;}
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#else
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private: allocator& operator=(allocator const&);
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#endif
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};
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template <class T>
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