#450 add dummy param into param list

2 files changed, 29 insertions, 1 deletions

diff --git a/test/completion/init.lua b/test/completion/init.lua
index ba3c5be5..fb042fe9 100644
--- a/test/completion/init.lua
+++ b/test/completion/init.lua
@@ -1515,7 +1515,11 @@ end
         insertText = [[
 a ${1:any}
 ---@param b ${2:any}
----@param c ${3:any}]]
+---@param c ${3:any}]],
+    },
+    {
+        label = 'self',
+        kind = define.CompletionItemKind.Interface,
     },
     {
         label = 'a',
diff --git a/test/type_inference/init.lua b/test/type_inference/init.lua
index dde3f319..9265643a 100644
--- a/test/type_inference/init.lua
+++ b/test/type_inference/init.lua
@@ -630,3 +630,27 @@ function Cls:new() return self end
 
 local <?test?> = Cls:new()
 ]]
+
+TEST 'Cls' [[
+---@class Cls
+local Cls = {}
+
+---@generic T
+---@param self T
+---@return T
+function Cls.new(self) return self end
+
+local <?test?> = Cls.new(Cls)
+]]
+
+TEST 'Cls' [[
+---@class Cls
+local Cls = {}
+
+---@generic T
+---@param self T
+---@return T
+function Cls:new() return self end
+
+local <?test?> = Cls.new(Cls)
+]]