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// { dg-do compile { target c++11 } }
// Test relational operators
#define assert_true(b) do { char c[2 * bool(b) - 1]; } while(0)
#define assert_false(b) do { char c[1 - 2 * bool(b)]; } while(0)
void fun()
{
assert_true(nullptr == nullptr);
assert_false(nullptr != nullptr);
assert_false(nullptr < nullptr);
assert_false(nullptr > nullptr);
assert_true(nullptr <= nullptr);
assert_true(nullptr >= nullptr);
decltype(nullptr) mynull = 0;
assert_true(mynull == nullptr);
assert_false(mynull != nullptr);
assert_false(mynull < nullptr);
assert_false(mynull > nullptr);
assert_true(mynull <= nullptr);
assert_true(mynull >= nullptr);
assert_true(nullptr == mynull);
assert_false(nullptr != mynull);
assert_false(nullptr < mynull);
assert_false(nullptr > mynull);
assert_true(nullptr <= mynull);
assert_true(nullptr >= mynull);
assert_true(mynull == mynull);
assert_false(mynull != mynull);
assert_false(mynull < mynull);
assert_false(mynull > mynull);
assert_true(mynull <= mynull);
assert_true(mynull >= mynull);
}
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