[Lldb-commits] [lldb] [lldb] Treat `__this` from CodeView/PDB as captured `this` (PR #200271)

[Michael Buch via lldb-commits]

Michael137 wrote:

> > Almost feels like we want something like `GetObjectPointerChild`, which will call `GetChildMemberWithName` on all the possible names for it.
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> Something like `GetChildAtNamePath` except that it returns the first child that exists? That sounds reasonable to me.
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> > With C++23's explicit object parameters that'll get more complicated, because it can have any type/any name. Debug-info (at least DWARF) knows what the object parameter is. So we'll eventually have to store that somewhere on ValueObject or something. Haven't thought through the details
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> This is interesting. Clang 22 generates the equivalent static member function for explicit object parameters with CodeView/PDB. I'll check what MSVC does when I'm on Windows, but I guess it does the same.

That sounds wrong. I vaguely remember fixing this for dwarf. We shouldnt have an implicit this pointer in  debuginfo when using explicit object parameters

https://github.com/llvm/llvm-project/pull/200271