modules

nvim/lua/config/lazy.lua

@@ -34,6 +34,12 @@ if not (vim.uv or vim.loop).fs_stat(lazypath) then
 end
 vim.opt.rtp:prepend(lazypath)
 
+vim.filetype.add({
+  extension = {
+    ixx = "cpp",
+  },
+})
+
 require("config.opts")
 
 require("lazy").setup({

nvim/lua/config/lsp.lua

@@ -27,7 +27,7 @@ end
 
 -- clangd
 vim.lsp.config("clangd", {
-  cmd = { "clangd", "--compile-commands-dir=build" },
+  cmd = { "clangd", "--compile-commands-dir=build", "--experimental-modules-support" },
   capabilities = caps,
   on_attach = on_attach,
 	filetypes = { "c", "cpp", "cc", "cxx", "c++", "ixx" },