fix #1446

Author: sumneko

changelog.md

@@ -7,6 +7,7 @@
 * `FIX` [#1428](https://github.com/sumneko/lua-language-server/issues/1428)
 * `FIX` [#1430](https://github.com/sumneko/lua-language-server/issues/1430)
 * `FIX` [#1431](https://github.com/sumneko/lua-language-server/issues/1431)
+* `FIX` [#1446](https://github.com/sumneko/lua-language-server/issues/1446)
 
 ## 3.5.2
 `2022-8-1`

script/parser/luadoc.lua

@@ -1697,7 +1697,15 @@ local function bindDoc(source, binded)
                 if not source.bindDocs then
                     source.bindDocs = {}
                 end
-                source.bindDocs[#source.bindDocs+1] = doc
+                source.bindDocs[#source.bindDocs + 1] = doc
+                if source.args then
+                    for _, arg in ipairs(source.args) do
+                        if arg[1] == doc.param[1] then
+                            bindDocWithSource(doc, arg)
+                            break
+                        end
+                    end
+                end
             end
         elseif doc.type == 'doc.vararg' then
             if source.type == '...' then

test/hover/init.lua

@@ -2137,7 +2137,6 @@ function test2()
   3. integer
 ]]
 
-do return end
 TEST [[
 ---@param x number
 ---@return boolean