qbels

A simple tree-sitter based lsp implementation for Quick Backend (QBE) IR.

There is no support for multiple files, everything is on a per-file basis.

Features

• Rename
• Go to Definition
• Find references
• Autocomplete
• Hover (I'd like to show documentation for hovered instruction)

Installation and Setup

cargo install qbels

Neovim

With lspconfig:

require("lspconfig.configs").qbels = {
    default_config = {
        cmd = { "qbels" },
        filetypes = { "qbe", "ssa" },
        root_dir = require("lspconfig").util.root_pattern(".git"),
        settings = {}
    }
}

require("lspconfig").qbels.setup {}

Other

I don't know, if you figure it out, please open a PR and add the instructions here :)