From 95437dacc0ecfdf7ee6c4b158fbba6dbc21aecd3 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, 2 Nov 2021 19:44:35 +0800
Subject: update hover of async

---
 script/await.lua            | 2 +-
 script/core/hover/label.lua | 6 +++++-
 test/hover/init.lua         | 8 ++++++++
 3 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/script/await.lua b/script/await.lua
index a887664a..cea5667b 100644
--- a/script/await.lua
+++ b/script/await.lua
@@ -25,7 +25,7 @@ local function setID(id, co, callback)
 end
 
 --- 设置错误处理器
----@param errHandle function {comment = '当有错误发生时，会以错误堆栈为参数调用该函数'}
+---@param errHandle function # 当有错误发生时，会以错误堆栈为参数调用该函数
 function m.setErrorHandle(errHandle)
     m.errorHandle = errHandle
 end
diff --git a/script/core/hover/label.lua b/script/core/hover/label.lua
index 44459bb6..803b9596 100644
--- a/script/core/hover/label.lua
+++ b/script/core/hover/label.lua
@@ -16,7 +16,11 @@ local function asFunction(source, oop)
     local arg   = buildArg(source, oop)
     local rtn   = buildReturn(source)
     local lines = {}
-    lines[1] = ('%s %s(%s)'):format(oop and 'method' or 'function', name or '', arg)
+    lines[1] = ('%s%s %s(%s)'):format(
+        vm.isAsync(source) and 'async ' or '',
+        oop and 'method' or 'function',
+        name or '', arg
+    )
     lines[2] = rtn
     return table.concat(lines, '\n')
 end
diff --git a/test/hover/init.lua b/test/hover/init.lua
index 54fab5fc..404adb44 100644
--- a/test/hover/init.lua
+++ b/test/hover/init.lua
@@ -1724,3 +1724,11 @@ local function <?f?>() end
 function f()
   -> nil
 ]]
+
+TEST [[
+---@async
+local function <?f?>() end
+]]
+[[
+async function f()
+]]
-- 
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