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-rw-r--r--test/std/utilities/optional/optional.comp_with_t/greater.pass.cpp63
1 files changed, 36 insertions, 27 deletions
diff --git a/test/std/utilities/optional/optional.comp_with_t/greater.pass.cpp b/test/std/utilities/optional/optional.comp_with_t/greater.pass.cpp
index 064114fb9db2..ae34eb20517e 100644
--- a/test/std/utilities/optional/optional.comp_with_t/greater.pass.cpp
+++ b/test/std/utilities/optional/optional.comp_with_t/greater.pass.cpp
@@ -17,39 +17,48 @@
using std::optional;
-struct X
-{
- int i_;
+struct X {
+ int i_;
- constexpr X(int i) : i_(i) {}
+ constexpr X(int i) : i_(i) {}
};
-constexpr bool operator > ( const X &lhs, const X &rhs )
- { return lhs.i_ > rhs.i_ ; }
+constexpr bool operator>(const X& lhs, const X& rhs) { return lhs.i_ > rhs.i_; }
-int main()
-{
- {
+int main() {
+ {
typedef X T;
typedef optional<T> O;
constexpr T val(2);
- constexpr O o1; // disengaged
- constexpr O o2{1}; // engaged
- constexpr O o3{val}; // engaged
-
- static_assert ( !(o1 > T(1)), "" );
- static_assert ( !(o2 > T(1)), "" ); // equal
- static_assert ( (o3 > T(1)), "" );
- static_assert ( !(o2 > val), "" );
- static_assert ( !(o3 > val), "" ); // equal
- static_assert ( !(o3 > T(3)), "" );
-
- static_assert ( (T(1) > o1), "" );
- static_assert ( !(T(1) > o2), "" ); // equal
- static_assert ( !(T(1) > o3), "" );
- static_assert ( (val > o2), "" );
- static_assert ( !(val > o3), "" ); // equal
- static_assert ( (T(3) > o3), "" );
- }
+ constexpr O o1; // disengaged
+ constexpr O o2{1}; // engaged
+ constexpr O o3{val}; // engaged
+
+ static_assert(!(o1 > T(1)), "");
+ static_assert(!(o2 > T(1)), ""); // equal
+ static_assert((o3 > T(1)), "");
+ static_assert(!(o2 > val), "");
+ static_assert(!(o3 > val), ""); // equal
+ static_assert(!(o3 > T(3)), "");
+
+ static_assert((T(1) > o1), "");
+ static_assert(!(T(1) > o2), ""); // equal
+ static_assert(!(T(1) > o3), "");
+ static_assert((val > o2), "");
+ static_assert(!(val > o3), ""); // equal
+ static_assert((T(3) > o3), "");
+ }
+ {
+ using O = optional<int>;
+ constexpr O o1(42);
+ static_assert(o1 > 11l, "");
+ static_assert(!(42l > o1), "");
+ }
+ {
+ using O = optional<const int>;
+ constexpr O o1(42);
+ static_assert(o1 > 11, "");
+ static_assert(!(42 > o1), "");
+ }
}