From ceb30f6413cf1132ab7fb20355aa4f5a61edc7b6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9C=80=E8=90=8C=E5=B0=8F=E6=B1=90?= <sumneko@hotmail.com>
Date: Thu, 24 Jan 2019 17:20:26 +0800
Subject: =?UTF-8?q?=E6=95=B4=E7=90=86=E4=BB=A3=E7=A0=81?=
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---
 server/src/core/hover.lua | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'server/src/core/hover.lua')

diff --git a/server/src/core/hover.lua b/server/src/core/hover.lua
index b40c6fa4..7c3623fd 100644
--- a/server/src/core/hover.lua
+++ b/server/src/core/hover.lua
@@ -212,19 +212,19 @@ end
 local function findClass(result)
     -- 根据部分字段尝试找出自定义类型
     local metatable = result.value.metatable
-    if not metatable or not metatable.child then
+    if not metatable then
         return nil
     end
     -- 查找meta表的 __name 字段
-    local name = metatable.child['__name']
+    local name = metatable:rawGetField('__name')
     -- 值必须是字符串
     if name and name.value and type(name.value.value) == 'string' then
         return name.value.value
     end
     -- 查找meta表 __index 里的字段
-    local index = metatable.child['__index']
-    if index and index.value and index.value.child then
-        for key, field in pairs(index.value.child) do
+    local index = metatable:rawGetField('__index')
+    if index and index.value then
+        index.value:eachField(function (key, field)
             -- 键值类型必须均为字符串
             if type(key) ~= 'string' then
                 goto CONTINUE
@@ -247,7 +247,7 @@ local function findClass(result)
                 return field.value.value
             end
             ::CONTINUE::
-        end
+        end)
     end
     return nil
 end
-- 
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