[libcxx-commits] [libcxx] [libc++][test] disable all atomic<long double> tests (PR #74201)

[Mark de Wever via libcxx-commits]

================
@@ -45,7 +45,8 @@ void test() {
 int main(int, char**) {
   test<float>();
   test<double>();
-  test<long double>();
+  // https://github.com/llvm/llvm-project/issues/47978
----------------
mordante wrote:

```suggestion
  // TODO https://github.com/llvm/llvm-project/issues/47978
```
This makes it easier to find them.

https://github.com/llvm/llvm-project/pull/74201