2 files changed, 7 insertions, 25 deletions
diff --git a/script/core/diagnostics/missing-return.lua b/script/core/diagnostics/missing-return.lua
index d90311d7..42ccaa9f 100644
--- a/script/core/diagnostics/missing-return.lua
+++ b/script/core/diagnostics/missing-return.lua
@@ -39,17 +39,6 @@ local function hasReturn(block)
 end
 
 ---@param func parser.object
----@return boolean
-local function isEmptyFunction(func)
-    if #func > 0 then
-        return false
-    end
-    local startRow  = guide.rowColOf(func.start)
-    local finishRow = guide.rowColOf(func.finish)
-    return finishRow - startRow <= 1
-end
-
----@param func parser.object
 ---@return integer
 local function getReturnsMin(func)
     local min = vm.countReturnsOfFunction(func, true)
@@ -77,10 +66,12 @@ return function (uri, callback)
         return
     end
 
+    local isMeta = vm.isMetaFile(uri)
+
     ---@async
     guide.eachSourceType(state.ast, 'function', function (source)
         -- check declare only
-        if isEmptyFunction(source) then
+        if isMeta and vm.isEmptyFunction(source) then
             return
         end
         await.delay()
diff --git a/script/core/diagnostics/unused-local.lua b/script/core/diagnostics/unused-local.lua
index 8f2ee217..52622eb2 100644
--- a/script/core/diagnostics/unused-local.lua
+++ b/script/core/diagnostics/unused-local.lua
@@ -65,24 +65,13 @@ local function isDocClass(source)
     return false
 end
 
----@param func parser.object
----@return boolean
-local function isEmptyFunction(func)
-    if #func > 0 then
-        return false
-    end
-    local startRow  = guide.rowColOf(func.start)
-    local finishRow = guide.rowColOf(func.finish)
-    return finishRow - startRow <= 1
-end
-
 ---@param source parser.object
 local function isDeclareFunctionParam(source)
     if source.parent.type ~= 'funcargs' then
         return false
     end
     local func = source.parent.parent
-    return isEmptyFunction(func)
+    return vm.isEmptyFunction(func)
 end
 
 return function (uri, callback)
@@ -90,6 +79,8 @@ return function (uri, callback)
     if not ast then
         return
     end
+
+    local isMeta = vm.isMetaFile(uri)
     local ignorePatterns = config.get(uri, 'Lua.diagnostics.unusedLocalExclude')
     local ignore = glob.glob(ignorePatterns)
     guide.eachSourceType(ast.ast, 'local', function (source)
@@ -107,7 +98,7 @@ return function (uri, callback)
         if isDocClass(source) then
             return
         end
-        if isDeclareFunctionParam(source) then
+        if isMeta and isDeclareFunctionParam(source) then
             return
         end
         local data = hasGet(source)