2018-11-22  Marc Glisse  <marc.glisse@inria.fr>

	PR libstdc++/87106
	* include/bits/stl_algobase.h: Include <type_traits>.
	(__niter_base): Add noexcept specification.
	* include/bits/stl_deque.h: Include <bits/stl_uninitialized.h>.
	(__is_trivially_relocatable): Specialize for deque.
	* include/bits/stl_iterator.h: Include <type_traits>.
	(__niter_base): Add noexcept specification.
	* include/bits/stl_uninitialized.h (__is_trivially_relocatable):
	Add parameter for meta-programming.
	(__relocate_a_1, __relocate_a): Add noexcept specification.
	* include/bits/stl_vector.h (__use_relocate): Test __relocate_a.

From-SVN: r266386