From 57ffada746f8a3ba68895f5f14dea4b17fd9eaa8 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Sun, 6 Oct 2019 18:43:08 -0400
Subject: [PATCH] alignment: Resolve allocator construction issues on debug
This was related to the source allocator being passed into the
constructor potentially having a different type than allocator being
constructed.
We simply need to provide a constructor to handle this case.
This resolves issues related to the allocator causing debug builds on
MSVC to fail.
---
src/common/alignment.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/src/common/alignment.h b/src/common/alignment.h
index e24f8b0e6..cdd4833f8 100644
--- a/src/common/alignment.h
+++ b/src/common/alignment.h
@@ -57,6 +57,11 @@ public:
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);
}