a90c6dd460
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@224658 91177308-0d34-0410-b5e6-96231b3b80d8
50 lines
908 B
C++
50 lines
908 B
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// test rel_ops
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#include <utility>
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#include <cassert>
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struct A
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{
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int data_;
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explicit A(int data = -1) : data_(data) {}
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};
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inline
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bool
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operator == (const A& x, const A& y)
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{
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return x.data_ == y.data_;
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}
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inline
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bool
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operator < (const A& x, const A& y)
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{
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return x.data_ < y.data_;
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}
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int main()
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{
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using namespace std::rel_ops;
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A a1(1);
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A a2(2);
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assert(a1 == a1);
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assert(a1 != a2);
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assert(a1 < a2);
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assert(a2 > a1);
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assert(a1 <= a1);
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assert(a1 <= a2);
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assert(a2 >= a2);
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assert(a2 >= a1);
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}
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