Module variables assigned function values do not appear in document symbols

[ibhagwan]

Tried 0.19.0 and 0.20.0 compiled from source (877c38d).

Use the below code:

local function func1() end
local func2 = function() end
local M = {}
function M.func3() end
M.func4 = function() end

and run a textDocument/documentSymbol (in neovim run : lua vim.lsp.buf.document_symbol()):

Shouldn’t M.func4 be listed in the output as a function?