[Lldb-commits] [lldb] [lldb] Fix dwim-print to not delete non-result persistent variables (PR #85152)

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jimingham wrote:

> I don't consider it a failure to not be able to perform mixed language expressions. But it would have to be presented to the user in a way that is understandable, which could be a challenge.
> 
> Anyway, I pushed the change that scopes the lookup to the expected language.
> 
> thank you for the reviews

I'm not sure what you mean by "mixed language expressions".  What I'm trying to avoid is, if stopped in a swift frame, you get:

(lldb) p cpp_object_ptr
<get a value>
(lldb) p cpp_object_ptr->cpp_method()
<unknown identifier cpp_object_ptr>

That's not a cross language expression, that's a perfectly good C++ expression.  I don't think it makes sense to present simple variables of all language types, but not evaluate expressions using all the available expression parsers, starting with the obvious one first.



https://github.com/llvm/llvm-project/pull/85152