From e1c07728e6ddccfb3821a5f709bd306e037284b9 Mon Sep 17 00:00:00 2001
From: Andrei Elovikov <andrei.elovikov@intel.com>
Date: Thu, 15 Aug 2024 10:51:56 -0700
Subject: [PATCH] [SYCL] Fix `bfloat16` to compile with clang < 0.0.0

```
struct A {  // Fails to compile with clang 8.0.1, ok 9.0.0
    constexpr A& operator=(const A&) = default;
    ~A() = default;
};
struct B {  // Ok with either version
    ~B() = default;
    constexpr B& operator=(const B&) = default;
};

int main() {
    A a;
    B b;
    return 0;
}
```

Since the workaround isn't hurting readability/maintenance might just do
it even if the support for such old clang is questionable.
---
 sycl/include/sycl/ext/oneapi/bfloat16.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sycl/include/sycl/ext/oneapi/bfloat16.hpp b/sycl/include/sycl/ext/oneapi/bfloat16.hpp
index 2887bce3b9593..70b96a3976d39 100644
--- a/sycl/include/sycl/ext/oneapi/bfloat16.hpp
+++ b/sycl/include/sycl/ext/oneapi/bfloat16.hpp
@@ -92,10 +92,10 @@ class bfloat16 {
 
 public:
   bfloat16() = default;
+  ~bfloat16() = default;
   constexpr bfloat16(const bfloat16 &) = default;
   constexpr bfloat16(bfloat16 &&) = default;
   constexpr bfloat16 &operator=(const bfloat16 &rhs) = default;
-  ~bfloat16() = default;
 
 private:
   static detail::Bfloat16StorageT from_float_fallback(const float &a) {