[libc-commits] [libc] [libcxx] [llvm] [libcxx][libc] Hand in Hand PoC with from_chars (PR #91651)

[Nikolas Klauser via libc-commits]

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@@ -262,6 +262,10 @@
 
 #define TEST_IGNORE_NODISCARD (void)
 
+#if !(defined(_LIBCPP_VERSION) && !_LIBCPP_AVAILABILITY_HAS_FROM_CHARS_FLOATING_POINT)
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philnik777 wrote:

```suggestion
#if !defined(_LIBCPP_VERSION) || _LIBCPP_AVAILABILITY_HAS_FROM_CHARS_FLOATING_POINT)
```
IMO this is significantly easier to read.

https://github.com/llvm/llvm-project/pull/91651