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// RUN: %clang_cc1 -std=c++2b -fsyntax-only -fcxx-exceptions -verify %s
// RUN: %clang_cc1 -std=c++20 -fsyntax-only -fcxx-exceptions -verify %s
// RUN: %clang_cc1 -std=c++11 -fsyntax-only -fcxx-exceptions -verify %s
// expected-no-diagnostics
// Throwing
namespace test_throwing {
class Widget {
public:
Widget(Widget &&);
Widget(const Widget &) = delete;
};
void seven(Widget w) {
throw w;
}
} // namespace test_throwing
// Non-constructor conversion
namespace test_non_constructor_conversion {
class Widget {};
struct To {
operator Widget() const & = delete;
operator Widget() &&;
};
Widget nine() {
To t;
return t;
}
} // namespace test_non_constructor_conversion
// By-value sinks
namespace test_by_value_sinks {
class Widget {
public:
Widget();
Widget(Widget &&);
Widget(const Widget &) = delete;
};
struct Fowl {
Fowl(Widget);
};
Fowl eleven() {
Widget w;
return w;
}
} // namespace test_by_value_sinks
// Slicing
namespace test_slicing {
class Base {
public:
Base();
Base(Base &&);
Base(Base const &) = delete;
};
class Derived : public Base {};
Base thirteen() {
Derived result;
return result;
}
} // namespace test_slicing
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