[PATCH] D153536: [Clang] Implement P2169 A nice placeholder with no name

[Corentin Jabot via Phabricator via cfe-commits]

cor3ntin added a comment.

In D153536#4474733 <https://reviews.llvm.org/D153536#4474733>, @dblaikie wrote:

> Maybe try testing with more different values, to demonstrate which entities the debugger is finding?
>
>   int _ = 1;
>   int _ = 2;
>   {
>     int _ = 3;
>     int _ = 7;
>   }
>
> Or something like that. But, honestly, if the point is that these variables should be unnameable - perhaps we shouldn't generate any DWARF for them?

The variables should still be inspectable, ideally. It's true it makes no sense to be able to use them in expressions, and maybe if lldb use clang to evaluate expressions that would just work?


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https://reviews.llvm.org/D153536