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-rw-r--r--libcxx/test/utilities/optional/optional.object/optional.object.assign/emplace.pass.cpp148
1 files changed, 0 insertions, 148 deletions
diff --git a/libcxx/test/utilities/optional/optional.object/optional.object.assign/emplace.pass.cpp b/libcxx/test/utilities/optional/optional.object/optional.object.assign/emplace.pass.cpp
deleted file mode 100644
index c4361ea5178..00000000000
--- a/libcxx/test/utilities/optional/optional.object/optional.object.assign/emplace.pass.cpp
+++ /dev/null
@@ -1,148 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-// <optional>
-
-// template <class... Args> void optional<T>::emplace(Args&&... args);
-
-#include <experimental/optional>
-#include <type_traits>
-#include <cassert>
-#include <memory>
-
-#if _LIBCPP_STD_VER > 11
-
-using std::experimental::optional;
-
-class X
-{
- int i_;
- int j_ = 0;
-public:
- X() : i_(0) {}
- X(int i) : i_(i) {}
- X(int i, int j) : i_(i), j_(j) {}
-
- friend bool operator==(const X& x, const X& y)
- {return x.i_ == y.i_ && x.j_ == y.j_;}
-};
-
-class Y
-{
-public:
- static bool dtor_called;
- Y() = default;
- ~Y() {dtor_called = true;}
-};
-
-bool Y::dtor_called = false;
-
-class Z
-{
-public:
- static bool dtor_called;
- Z() = default;
- Z(int) {throw 6;}
- ~Z() {dtor_called = true;}
-};
-
-bool Z::dtor_called = false;
-
-#endif // _LIBCPP_STD_VER > 11
-
-int main()
-{
-#if _LIBCPP_STD_VER > 11
- {
- optional<int> opt;
- opt.emplace();
- assert(static_cast<bool>(opt) == true);
- assert(*opt == 0);
- }
- {
- optional<int> opt;
- opt.emplace(1);
- assert(static_cast<bool>(opt) == true);
- assert(*opt == 1);
- }
- {
- optional<int> opt(2);
- opt.emplace();
- assert(static_cast<bool>(opt) == true);
- assert(*opt == 0);
- }
- {
- optional<int> opt(2);
- opt.emplace(1);
- assert(static_cast<bool>(opt) == true);
- assert(*opt == 1);
- }
- {
- optional<X> opt;
- opt.emplace();
- assert(static_cast<bool>(opt) == true);
- assert(*opt == X());
- }
- {
- optional<X> opt;
- opt.emplace(1);
- assert(static_cast<bool>(opt) == true);
- assert(*opt == X(1));
- }
- {
- optional<X> opt;
- opt.emplace(1, 2);
- assert(static_cast<bool>(opt) == true);
- assert(*opt == X(1, 2));
- }
- {
- optional<X> opt(X{3});
- opt.emplace();
- assert(static_cast<bool>(opt) == true);
- assert(*opt == X());
- }
- {
- optional<X> opt(X{3});
- opt.emplace(1);
- assert(static_cast<bool>(opt) == true);
- assert(*opt == X(1));
- }
- {
- optional<X> opt(X{3});
- opt.emplace(1, 2);
- assert(static_cast<bool>(opt) == true);
- assert(*opt == X(1, 2));
- }
- {
- Y y;
- {
- optional<Y> opt(y);
- assert(Y::dtor_called == false);
- opt.emplace();
- assert(Y::dtor_called == true);
- }
- }
- {
- Z z;
- optional<Z> opt(z);
- try
- {
- assert(static_cast<bool>(opt) == true);
- assert(Z::dtor_called == false);
- opt.emplace(1);
- }
- catch (int i)
- {
- assert(i == 6);
- assert(static_cast<bool>(opt) == false);
- assert(Z::dtor_called == true);
- }
- }
-#endif // _LIBCPP_STD_VER > 11
-}
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