1 // PR c++/71448 2 // { dg-do compile } 3 // { dg-additional-options "-std=c++11" } 4 5 static constexpr const char foo[] = "foo"; 6 static constexpr const char *bar = "bar"; 7 8 static_assert ((foo + 3 - foo) == 3, "check"); 9 static_assert (foo + 2 != foo, "check"); 10 static_assert (foo + 2 >= foo, "check"); 11 static_assert (3 + foo >= foo, "check"); 12 static_assert (foo <= foo + 2, "check"); 13 static_assert (foo <= 3 + foo, "check"); 14 static_assert (foo + 2 > foo, "check"); 15 static_assert (3 + foo > foo, "check"); 16 static_assert (foo < 2 + foo, "check"); 17 static_assert (foo < foo + 3, "check"); 18 static_assert ((bar + 3 - bar) == 3, "check"); 19 static_assert (bar + 2 != bar, "check"); 20 static_assert (2 + bar >= bar, "check"); 21 static_assert (bar + 3 >= bar, "check"); 22 static_assert (bar <= bar + 2, "check"); 23 static_assert (bar <= 3 + bar, "check"); 24 static_assert (bar + 2 > bar, "check"); 25 static_assert (3 + bar > bar, "check"); 26 static_assert (bar < 2 + bar, "check"); 27 static_assert (bar < bar + 3, "check"); 28