[lldb] [llvm] [lldb][NativePDB] Fix crash in debugger when PDB has bad type index value (PR #166455)

[Charles Zablit via llvm-commits]

charles-zablit wrote:

> > Can you add a test that (used to) reproduce(s) the crash? Presumably this isn't covered when running the API tests with PDB support?
> 
> Added a test that causes a crash in unpatched code. Done so per @Nerixyz's advice (i. e. took the YAML file from #166090 and changed some numbers). @JDevlieghere What do you think? Should I reorder the commits or it doesn't matter?

No need to reorder the commits as they will be squashed together when merging.

https://github.com/llvm/llvm-project/pull/166455