Function signature not displayed in completion menu

[desolatorxxl]

I can't find a way to view the function signature (like func split(s string, sep string)) with coq_nvim.

It does not seem to be an issue of the LSP server, plain nvim-lspconfig with omnifunc completion is showing me a signatures for each function:

While coq_nvim only shows me a description, with no hint on what arguments to pass to the function:

I currently only have tried the gopls (Go) LSP server for this, here is my config:

lua << EOF
local lspconfig = require('lspconfig')

vim.g.coq_settings = { auto_start = 'shut-up' }

local on_attach = function(client, bufnr)
  -- Enable completion triggered by <c-x><c-o>
  vim.api.nvim_buf_set_option(bufnr, 'omnifunc', 'v:lua.vim.lsp.omnifunc')
end

local servers = { 'gopls' }
for _, lsp in ipairs(servers) do
  lspconfig[lsp].setup(require('coq').lsp_ensure_capabilities({
    on_attach = on_attach,
  }))
end
EOF

Is it possible to display function signatures with coq_nvim?

[onhernandes]

I'm having the same problem

[zzhuolun]

Same