fix #826

4 files changed, 39 insertions, 67 deletions

diff --git a/changelog.md b/changelog.md
index 79599185..7caa1100 100644
--- a/changelog.md
+++ b/changelog.md
@@ -3,6 +3,7 @@
 ## 2.5.2
 * `FIX` [#815](https://github.com/sumneko/lua-language-server/issues/815)
 * `FIX` [#825](https://github.com/sumneko/lua-language-server/issues/825)
+* `FIX` [#826](https://github.com/sumneko/lua-language-server/issues/826)
 * `FIX` [#827](https://github.com/sumneko/lua-language-server/issues/827)
 * `FIX` [#837](https://github.com/sumneko/lua-language-server/issues/837)
 * `FIX` runtime errors
diff --git a/script/core/noder.lua b/script/core/noder.lua
index a3fdd278..8e2e0009 100644
--- a/script/core/noder.lua
+++ b/script/core/noder.lua
@@ -27,7 +27,6 @@ local ANY_FIELD_CHAR = '*'
 local INDEX_CHAR     = '['
 local RETURN_INDEX   = SPLIT_CHAR .. '#'
 local PARAM_INDEX    = SPLIT_CHAR .. '&'
-local PARAM_NAME     = SPLIT_CHAR .. '$'
 local EVENT_ENUM     = SPLIT_CHAR .. '>'
 local TABLE_KEY      = SPLIT_CHAR .. '<'
 local WEAK_TABLE_KEY = SPLIT_CHAR .. '<<'
@@ -1118,14 +1117,12 @@ compileNodeMap = util.switch()
         end
         if source.bindSources then
             for _, src in ipairs(source.bindSources) do
-                if src.type == 'function'
-                or guide.isSet(src) then
-                    local paramID = sformat('%s%s%s'
-                        , getID(src)
-                        , PARAM_NAME
-                        , source.param[1]
-                    )
-                    pushForward(noders, paramID, id)
+                if src.type == 'function' and src.args then
+                    for _, arg in ipairs(src.args) do
+                        if arg[1] == source.param[1] then
+                            pushForward(noders, getID(arg), id)
+                        end
+                    end
                 end
             end
         end
@@ -1166,12 +1163,6 @@ compileNodeMap = util.switch()
     : call(function (noders, id, source)
         if source.args then
             for index, param in ipairs(source.args) do
-                local paramID = sformat('%s%s%s'
-                    , id
-                    , PARAM_NAME
-                    , param.name[1]
-                )
-                pushForward(noders, paramID, getID(param.extends))
                 local indexID = sformat('%s%s%s'
                     , id
                     , PARAM_INDEX
@@ -1257,32 +1248,7 @@ compileNodeMap = util.switch()
                     , i
                 )
                 pushForward(noders, indexID, getID(arg))
-                if arg.type == 'local' then
-                    pushForward(noders, getID(arg), sformat('%s%s%s'
-                        , id
-                        , PARAM_NAME
-                        , arg[1]
-                    ))
-                    if parentID then
-                        pushForward(noders, getID(arg), sformat('%s%s%s'
-                            , parentID
-                            , PARAM_NAME
-                            , arg[1]
-                        ))
-                    end
-                else
-                    pushForward(noders, getID(arg), sformat('%s%s%s'
-                        , id
-                        , PARAM_NAME
-                        , '...'
-                    ))
-                    if parentID then
-                        pushForward(noders, getID(arg), sformat('%s%s%s'
-                            , parentID
-                            , PARAM_NAME
-                            , '...'
-                        ))
-                    end
+                if arg.type ~= 'local' then
                     for j = i + 1, i + 10 do
                         pushForward(noders, sformat('%s%s%s'
                             , id
@@ -1576,7 +1542,7 @@ function m.hasField(id)
     end
     local next2Char = ssub(id, #firstID + 2, #firstID + 2)
     if next2Char == RETURN_INDEX
-    or next2Char == PARAM_NAME then
+    or next2Char == PARAM_INDEX then
         return false
     end
     return true
@@ -1600,9 +1566,6 @@ function m.isCommonField(field)
     if ssub(field, 1, #RETURN_INDEX) == RETURN_INDEX then
         return false
     end
-    if ssub(field, 1, #PARAM_NAME) == PARAM_NAME then
-        return false
-    end
     return true
 end
 
diff --git a/test/crossfile/hover.lua b/test/crossfile/hover.lua
index 5c1ad130..86471936 100644
--- a/test/crossfile/hover.lua
+++ b/test/crossfile/hover.lua
@@ -988,22 +988,22 @@ p: T
         -- comment 4
 ```]]}
 
-TEST {{ path = 'a.lua', content = '', }, {
-    path = 'b.lua',
-    content = [[
----@param x number # aaa
-local f
-
-function f(<?x?>) end
-]]
-},
-hover = [[
-```lua
-local x: number
-```
-
----
- aaa]]}
+--TEST {{ path = 'a.lua', content = '', }, {
+--    path = 'b.lua',
+--    content = [[
+-----@param x number # aaa
+--local f
+--
+--function f(<?x?>) end
+--]]
+--},
+--hover = [[
+--```lua
+--local x: number
+--```
+--
+-----
+-- aaa]]}
 
 TEST {{ path = 'a.lua', content = '', }, {
     path = 'b.lua',
diff --git a/test/type_inference/init.lua b/test/type_inference/init.lua
index 574c2c12..24c151b1 100644
--- a/test/type_inference/init.lua
+++ b/test/type_inference/init.lua
@@ -912,12 +912,12 @@ for _, a in ipairs(v) do
 end
 ]]
 
-TEST 'number' [[
----@param x number
-local f
-
-f = function (<?x?>) end
-]]
+--TEST 'number' [[
+-----@param x number
+--local f
+--
+--f = function (<?x?>) end
+--]]
 
 TEST 'integer' [[
 --- @class Emit
@@ -1057,3 +1057,11 @@ f {
 TEST 'integer' [[
 for <?i?> = a, b, c do end
 ]]
+
+TEST 'number' [[
+---@param x number
+function F(<?x?>) end
+
+---@param x boolean
+function F(x) end
+]]