[Lldb-commits] [lldb] [lldb] Upgrade `GetIndexOfChildWithName` to use `llvm::Expected` (PR #136693)

[Michael Buch via lldb-commits]

================
@@ -418,8 +420,10 @@ lldb_private::formatters::LibcxxUniquePtrSyntheticFrontEnd::
     return 1;
   if (name == "$$dereference$$")
     return 2;
-  return llvm::createStringError("Cannot find index of child '%s'",
-                                 name.AsCString());
+  return llvm::createStringError(
+      "'ScriptedSyntheticChildren::LibcxxUniquePtrSyntheticFrontEnd' cannot "
----------------
Michael137 wrote:

```suggestion
      "'LibcxxUniquePtrSyntheticFrontEnd' cannot "
```

https://github.com/llvm/llvm-project/pull/136693