forked from OSchip/llvm-project
43 lines
879 B
C++
43 lines
879 B
C++
// RUN: %clang_cc1 -fsyntax-only -std=c++11 -verify %s
|
|
// expected-no-diagnostics
|
|
|
|
namespace PR10622 {
|
|
struct foo {
|
|
const int first;
|
|
foo(const foo&) = default;
|
|
};
|
|
void find_or_insert(const foo& __obj) {
|
|
foo x(__obj);
|
|
}
|
|
|
|
struct bar : foo {
|
|
bar(const bar&) = default;
|
|
};
|
|
void test_bar(const bar &obj) {
|
|
bar obj2(obj);
|
|
}
|
|
}
|
|
|
|
namespace PR11418 {
|
|
template<typename T>
|
|
T may_throw() {
|
|
return T();
|
|
}
|
|
|
|
template<typename T> T &&declval() noexcept;
|
|
|
|
struct NonPOD {
|
|
NonPOD();
|
|
NonPOD(const NonPOD &) noexcept;
|
|
NonPOD(NonPOD &&) noexcept;
|
|
};
|
|
|
|
struct X {
|
|
NonPOD np = may_throw<NonPOD>();
|
|
};
|
|
|
|
static_assert(noexcept(declval<X>()), "noexcept isn't working at all");
|
|
static_assert(noexcept(X(declval<X&>())), "copy constructor can't throw");
|
|
static_assert(noexcept(X(declval<X>())), "move constructor can't throw");
|
|
}
|