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-rw-r--r--src/common/alignment.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/common/alignment.h b/src/common/alignment.h
index 88d5d3a65..cdd4833f8 100644
--- a/src/common/alignment.h
+++ b/src/common/alignment.h
@@ -51,7 +51,17 @@ public:
using reference = T&;
using const_reference = const T&;
+ using propagate_on_container_copy_assignment = std::true_type;
+ using propagate_on_container_move_assignment = std::true_type;
+ using propagate_on_container_swap = std::true_type;
+ using is_always_equal = std::true_type;
+
public:
+ constexpr AlignmentAllocator() noexcept = default;
+
+ template <typename T2>
+ constexpr AlignmentAllocator(const AlignmentAllocator<T2, Align>&) noexcept {}
+
pointer address(reference r) noexcept {
return std::addressof(r);
}