From bcd360a954bdf0133dbcd2605e758aeda877ef7e 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: Fri, 24 Jun 2022 17:04:12 +0800
Subject: resolve #621

---
 script/vm/function.lua | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'script/vm/function.lua')

diff --git a/script/vm/function.lua b/script/vm/function.lua
index 6c07acf6..9efcbd32 100644
--- a/script/vm/function.lua
+++ b/script/vm/function.lua
@@ -29,6 +29,10 @@ function vm.countParamsOfFunction(func)
                 local arg = func.args[i]
                 if arg.type == '...' then
                     max = math.huge
+                elseif arg.type == 'self'
+                and    i == 1 then
+                    min = i
+                    break
                 elseif getDocParam(arg)
                 and    not vm.compileNode(arg):isNullable() then
                     min = i
-- 
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