[libcxx-commits] [libcxx] [libc++] LWG2381: Inconsistency in parsing floating point numbers (PR #77948)

[Mark de Wever via libcxx-commits]

================
@@ -6,6 +6,12 @@
 //
 //===----------------------------------------------------------------------===//
 
+// The fix for LWG2381 (https://github.com/llvm/llvm-project/pull/77948) changed
+// behavior of FP parsing, while Apple back-deployment targets remain broken due
+// to the dylib.
+// XFAIL: stdlib=apple-libc++ && target={{.+}}-apple-macosx10.{{.+}}
+// XFAIL: stdlib=apple-libc++ && target={{.+}}-apple-macosx11.{{.+}}
----------------
mordante wrote:

This is the new way to do this. I expect you need to rebase this patch to be able to use this.
```suggestion
// UNSUPPORTED: using-built-library-before-llvm-19
```

https://github.com/llvm/llvm-project/pull/77948