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If the allocator isn't default constructible then checking if the default constructor throws in an exception specification makes the declaration invalid. Use the type trait instead. PR libstdc++/87809 * include/bits/forward_list.h (_Fwd_list_impl::_Fwd_list_impl()): Use trait in exception-specification instead of possibly invalid expression. * include/bits/stl_bvector.h (_Bvector_impl::_Bvector_impl()): Likewise. * include/bits/stl_list.h (_List_impl::_List_impl()): Likewise. * include/bits/stl_vector.h (_Vector_impl::_Vector_impl()): Likewise. * testsuite/23_containers/forward_list/cons/87809.cc: New test. * testsuite/23_containers/list/cons/87809.cc: New test. * testsuite/23_containers/vector/bool/cons/87809.cc: New test. * testsuite/23_containers/vector/cons/87809.cc: New test. From-SVN: r265626 |
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| array | ||
| bitset | ||
| deque | ||
| forward_list | ||
| headers | ||
| list | ||
| map | ||
| multimap | ||
| multiset | ||
| priority_queue | ||
| queue | ||
| set | ||
| stack | ||
| unordered_map | ||
| unordered_multimap | ||
| unordered_multiset | ||
| unordered_set | ||
| vector | ||