[libcxx-commits] [libcxx] [libc++] Remove libc++'s <float.h> (PR #175849)

[Louis Dionne via libcxx-commits]

================
@@ -16,9 +16,11 @@
 #error FLT_ROUNDS not defined
----------------
ldionne wrote:

Let's update the comment above:

```
// test <float.h>
//
// Even though <float.h> is not provided by libc++, we still test that
// using it with libc++ on the search path will work, and that it
// provides the necessary content.
```

https://github.com/llvm/llvm-project/pull/175849