fix #244

3 files changed, 69 insertions, 3 deletions

diff --git a/changelog.md b/changelog.md
index b50dc044..72f8259b 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,8 @@
 # changelog
 
+## 2.3.7
+* `FIX` [#244](https://github.com/sumneko/lua-language-server/issues/244)
+
 ## 2.3.6
 `2021-8-9`
 * `FIX` completion: can not find global fields
diff --git a/script/core/noder.lua b/script/core/noder.lua
index ac1d96d8..2e1313a2 100644
--- a/script/core/noder.lua
+++ b/script/core/noder.lua
@@ -93,7 +93,7 @@ local function getMethodNode(source)
     end
 end
 
-local getKey
+local getKey, getID
 local getKeyMap = util.switch()
     : case 'local'
     : call(function (source)
@@ -366,6 +366,27 @@ function getKey(source)
     return nil
 end
 
+local function getLocalValueID(source)
+    if source.type ~= 'local' then
+        return nil
+    end
+    local value = source.value
+    if not value then
+        return nil
+    end
+    local id = getID(value)
+    if not id then
+        return nil
+    end
+    local ct = id:sub(1, 2)
+    if ct == 'g:'
+    or ct == 'p:'
+    or ct == 'l:' then
+        return id
+    end
+    return nil
+end
+
 local function getNodeKey(source)
     if source.type == 'getlocal'
     or source.type == 'setlocal' then
@@ -375,6 +396,10 @@ local function getNodeKey(source)
     if methodNode then
         return getNodeKey(methodNode)
     end
+    local localValueID = getLocalValueID(source)
+    if localValueID then
+        return localValueID
+    end
     local key, node = getKey(source)
     if key and guide.isGlobal(source) then
         return 'g:' .. key, nil
@@ -385,7 +410,7 @@ end
 ---获取语法树单元的字符串ID
 ---@param source parser.guide.object
 ---@return string? id
-local function getID(source)
+function getID(source)
     if not source then
         return nil
     end
@@ -1235,7 +1260,9 @@ function m.compileNode(noders, source)
     if id and ssub(id, 1, 2) == 'g:' then
         local uri = guide.getUri(source)
         collector.subscribe(uri, id, noders)
-        if guide.isSet(source) then
+        if  guide.isSet(source)
+        -- local t = Global --> t: g:.Global
+        and source.type ~= 'local' then
 
             local defID = 'def:' .. id
             collector.subscribe(uri, defID, noders)
@@ -1470,6 +1497,11 @@ local partNodersMap = util.switch()
         if nxt then
             m.compilePartNodes(noders, nxt)
         end
+
+        local parent = source.parent
+        if parent.value == source then
+            m.compilePartNodes(noders, parent)
+        end
     end)
     : case 'setfield'
     : case 'getfield'
@@ -1483,6 +1515,11 @@ local partNodersMap = util.switch()
         if nxt then
             m.compilePartNodes(noders, nxt)
         end
+
+        local parent = source.parent
+        if parent.value == source then
+            m.compilePartNodes(noders, parent)
+        end
     end)
     : case 'setglobal'
     : case 'getglobal'
@@ -1491,6 +1528,11 @@ local partNodersMap = util.switch()
         if nxt then
             m.compilePartNodes(noders, nxt)
         end
+
+        local parent = source.parent
+        if parent.value == source then
+            m.compilePartNodes(noders, parent)
+        end
     end)
     : case 'label'
     : call(function (noders, source)
diff --git a/test/crossfile/definition.lua b/test/crossfile/definition.lua
index be6a5dc6..d492761e 100644
--- a/test/crossfile/definition.lua
+++ b/test/crossfile/definition.lua
@@ -784,3 +784,24 @@ TEST {
         ]],
     },
 }
+
+TEST {
+    {
+        path = 'a.lua',
+        content = [[
+local t = GlobalTable
+
+t.settings = {
+    <!test!> = 1
+}
+        ]]
+    },
+    {
+        path = 'b.lua',
+        content = [[
+local b = GlobalTable.settings
+
+print(b.<?test?>)
+        ]]
+    }
+}