[Lldb-commits] [lldb] Report back errors in GetNumChildren() (PR #84265)

[Adrian Prantl via lldb-commits]

adrian-prantl wrote:

```
Ran command:
"v -ptr-depth 1 x"

Got output:
(Opaque *) x = 0x0000000100008000 <incomplete type "Opaque">
```

https://github.com/llvm/llvm-project/pull/84265