[clang] [clang-tools-extra] [clang][CodeComplete] skip explicit obj param in SignatureHelp (PR #146649)

[Corentin Jabot via cfe-commits]

cor3ntin wrote:

> but causes a crash ([example](https://godbolt.org/z/oo198z8Gh)). So I haven't added those cases, but left a `TODO`. Should I leave a `TODO: PR 146649` instead?


I opened [147046](https://github.com/llvm/llvm-project/pull/147046)



https://github.com/llvm/llvm-project/pull/146649