fix

3 files changed, 6 insertions, 4 deletions

diff --git a/script/core/hover/args.lua b/script/core/hover/args.lua
index 321fb081..bb4d4297 100644
--- a/script/core/hover/args.lua
+++ b/script/core/hover/args.lua
@@ -46,10 +46,10 @@ local function asFunction(source)
 end
 
 local function asDocFunction(source)
+    local args = {}
     if not source.args then
-        return ''
+        return args
     end
-    local args = {}
     for i = 1, #source.args do
         local arg = source.args[i]
         local name = arg.name[1]
diff --git a/script/doctor.lua b/script/doctor.lua
index 87cdcfcb..e1044689 100644
--- a/script/doctor.lua
+++ b/script/doctor.lua
@@ -538,7 +538,7 @@ m.exclude = private(function (...)
 end)
 
 --- 比较2个报告
----@return string
+---@return table
 m.compare = private(function (old, new)
     local newHash = {}
     local ret = {}
diff --git a/script/vm/type.lua b/script/vm/type.lua
index ed7eba16..0432876c 100644
--- a/script/vm/type.lua
+++ b/script/vm/type.lua
@@ -153,14 +153,16 @@ function vm.isSubType(uri, child, parent, mark)
     end
 
     -- check class parent
-    if childName and not mark[childName] and not guide.isBasicType(childName) then
+    if childName and not mark[childName] then
         mark[childName] = true
+        local isBasicType = guide.isBasicType(childName)
         local childClass = vm.getGlobal('type', childName)
         if childClass then
             for _, set in ipairs(childClass:getSets(uri)) do
                 if set.type == 'doc.class' and set.extends then
                     for _, ext in ipairs(set.extends) do
                         if  ext.type == 'doc.extends.name'
+                        and (not isBasicType or guide.isBasicType(ext[1]))
                         and vm.isSubType(uri, ext[1], parent, mark) then
                             return true
                         end