From fe7b7bd71785844dd34aea9e2a1da9f8b9e6620a 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: Tue, 12 Mar 2019 18:12:44 +0800
Subject: =?UTF-8?q?=E6=98=BE=E7=A4=BA=E4=B8=80=E4=B8=8Bvm=E7=9A=84?=
 =?UTF-8?q?=E6=95=B0=E9=87=8F=E4=BB=A5=E4=BE=9B=E8=B0=83=E8=AF=95?=
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---
 server/src/vm/vm.lua | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'server/src')

diff --git a/server/src/vm/vm.lua b/server/src/vm/vm.lua
index 841b09ca..88a272de 100644
--- a/server/src/vm/vm.lua
+++ b/server/src/vm/vm.lua
@@ -1171,6 +1171,22 @@ local function compile(ast, lsp, uri)
     return vm
 end
 
+-- TODO 测试代码
+local CachedVM = setmetatable({}, {__mode = 'kv'})
+
+local function checkCachedVM(vm)
+    CachedVM[vm] = true
+    local total = 0
+    local alive = 0
+    for vm in pairs(CachedVM) do
+        total = total + 1
+        if not vm:isRemoved() then
+            alive =alive + 1
+        end
+    end
+    log.debug(('持有的VM：%d/%d'):format(alive, total))
+end
+
 return function (ast, lsp, uri)
     if not ast then
         return nil
@@ -1179,5 +1195,6 @@ return function (ast, lsp, uri)
     if not suc then
         return nil, res
     end
+    checkCachedVM(res)
     return res
 end
-- 
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