Support inlay hints for clangd as well

[tom-anders]

Clangd-14 also has support for inlay hints (currently needs to be enabled via the --inlay-hints flag) via the 'clangd/inlayHints' request. Would be cool if this was supported as well. Probably most of the rust code could be reused.

[jan-xyz]

Is clangd planning to go to the stable API? It might come natively to Neovim see neovim/neovim#18086

[Decodetalkers]

Is clangd planning to go to the stable API? It might come natively to Neovim see neovim/neovim#18086

Clangd14 is using the stable api. And clangd13 is using the experiment api.

[jan-xyz]

Are you sure? @tom-anders mentioned it uses clangd/inlayHints, which is a custom extension.

Edit: I am pretty sure it's not using the stable API released with 3.17 of the LSP spec.

[Decodetalkers]

Are you sure? @tom-anders mentioned it uses clangd/inlayHints, which is a custom extension.

Edit: I am pretty sure it's not using the stable API released with 3.17 of the LSP spec.

I see ,but the api is used since version 13 on Linux.. And now vscode has originally support the inlay of clangd14, I predicted that is use the stable api..I may need to search for more information

[Decodetalkers]

Are you sure? @tom-anders mentioned it uses clangd/inlayHints, which is a custom extension.

Edit: I am pretty sure it's not using the stable API released with 3.17 of the LSP spec.

llvm/clangd-www#56

It is still clangd/inlay,I mistake for it. It seems that vscode extension check the version of clangd and show the inlay hints..Not because it uses the stable api.

[tom-anders]

clangd now supports the stable API: llvm/llvm-project@3137ca8