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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <utility>
// template <class T1, class T2> struct pair
// template <class T1, class T2> bool operator==(const pair<T1,T2>&, const pair<T1,T2>&);
// template <class T1, class T2> bool operator!=(const pair<T1,T2>&, const pair<T1,T2>&);
// template <class T1, class T2> bool operator< (const pair<T1,T2>&, const pair<T1,T2>&);
// template <class T1, class T2> bool operator> (const pair<T1,T2>&, const pair<T1,T2>&);
// template <class T1, class T2> bool operator>=(const pair<T1,T2>&, const pair<T1,T2>&);
// template <class T1, class T2> bool operator<=(const pair<T1,T2>&, const pair<T1,T2>&);
#include <utility>
#include <cassert>
int main()
{
{
typedef std::pair<int, short> P;
P p1(3, 4);
P p2(3, 4);
assert( (p1 == p2));
assert(!(p1 != p2));
assert(!(p1 < p2));
assert( (p1 <= p2));
assert(!(p1 > p2));
assert( (p1 >= p2));
}
{
typedef std::pair<int, short> P;
P p1(2, 4);
P p2(3, 4);
assert(!(p1 == p2));
assert( (p1 != p2));
assert( (p1 < p2));
assert( (p1 <= p2));
assert(!(p1 > p2));
assert(!(p1 >= p2));
}
{
typedef std::pair<int, short> P;
P p1(3, 2);
P p2(3, 4);
assert(!(p1 == p2));
assert( (p1 != p2));
assert( (p1 < p2));
assert( (p1 <= p2));
assert(!(p1 > p2));
assert(!(p1 >= p2));
}
{
typedef std::pair<int, short> P;
P p1(3, 4);
P p2(2, 4);
assert(!(p1 == p2));
assert( (p1 != p2));
assert(!(p1 < p2));
assert(!(p1 <= p2));
assert( (p1 > p2));
assert( (p1 >= p2));
}
{
typedef std::pair<int, short> P;
P p1(3, 4);
P p2(3, 2);
assert(!(p1 == p2));
assert( (p1 != p2));
assert(!(p1 < p2));
assert(!(p1 <= p2));
assert( (p1 > p2));
assert( (p1 >= p2));
}
}
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