diff options
Diffstat (limited to 'test/std/utilities/tuple/tuple.tuple/tuple.cnstr/alloc_convert_move.pass.cpp')
| -rw-r--r-- | test/std/utilities/tuple/tuple.tuple/tuple.cnstr/alloc_convert_move.pass.cpp | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test/std/utilities/tuple/tuple.tuple/tuple.cnstr/alloc_convert_move.pass.cpp b/test/std/utilities/tuple/tuple.tuple/tuple.cnstr/alloc_convert_move.pass.cpp index c862d3b64d56..d3a6add5da6a 100644 --- a/test/std/utilities/tuple/tuple.tuple/tuple.cnstr/alloc_convert_move.pass.cpp +++ b/test/std/utilities/tuple/tuple.tuple/tuple.cnstr/alloc_convert_move.pass.cpp @@ -40,6 +40,16 @@ struct D explicit D(int i) : B(i) {} }; +struct Explicit { + int value; + explicit Explicit(int x) : value(x) {} +}; + +struct Implicit { + int value; + Implicit(int x) : value(x) {} +}; + int main() { { @@ -81,4 +91,14 @@ int main() assert(std::get<1>(t1) == 2); assert(std::get<2>(t1)->id_ == 3); } + { + std::tuple<int> t1(42); + std::tuple<Explicit> t2{std::allocator_arg, std::allocator<void>{}, std::move(t1)}; + assert(std::get<0>(t2).value == 42); + } + { + std::tuple<int> t1(42); + std::tuple<Implicit> t2 = {std::allocator_arg, std::allocator<void>{}, std::move(t1)}; + assert(std::get<0>(t2).value == 42); + } } |
