From 5ed7b237135d33e020415ef4d1a85f507bb162ee Mon Sep 17 00:00:00 2001
From: nilaoda <nilaoda@live.com>
Date: Tue, 11 Mar 2025 23:37:14 +0800
Subject: [PATCH] =?UTF-8?q?LangVersion=E8=AE=BE=E7=BD=AE=E4=B8=BA13.0?=
 =?UTF-8?q?=E8=A7=A3=E5=86=B3=E7=BC=96=E8=AF=91=E9=94=99=E8=AF=AF?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/N_m3u8DL-RE.Common/N_m3u8DL-RE.Common.csproj | 2 +-
 src/N_m3u8DL-RE.Parser/N_m3u8DL-RE.Parser.csproj | 2 +-
 src/N_m3u8DL-RE/N_m3u8DL-RE.csproj               | 6 +++++-
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/N_m3u8DL-RE.Common/N_m3u8DL-RE.Common.csproj b/src/N_m3u8DL-RE.Common/N_m3u8DL-RE.Common.csproj
index 2214b05..e541a29 100644
--- a/src/N_m3u8DL-RE.Common/N_m3u8DL-RE.Common.csproj
+++ b/src/N_m3u8DL-RE.Common/N_m3u8DL-RE.Common.csproj
@@ -5,7 +5,7 @@
     <TargetFramework>net9.0</TargetFramework>
     <RootNamespace>N_m3u8DL_RE.Common</RootNamespace>
     <ImplicitUsings>enable</ImplicitUsings>
-    <LangVersion>preview</LangVersion>
+    <LangVersion>13.0</LangVersion>
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
diff --git a/src/N_m3u8DL-RE.Parser/N_m3u8DL-RE.Parser.csproj b/src/N_m3u8DL-RE.Parser/N_m3u8DL-RE.Parser.csproj
index f8dfdaf..6aa20d8 100644
--- a/src/N_m3u8DL-RE.Parser/N_m3u8DL-RE.Parser.csproj
+++ b/src/N_m3u8DL-RE.Parser/N_m3u8DL-RE.Parser.csproj
@@ -5,7 +5,7 @@
     <TargetFramework>net9.0</TargetFramework>
     <RootNamespace>N_m3u8DL_RE.Parser</RootNamespace>
     <ImplicitUsings>enable</ImplicitUsings>
-    <LangVersion>preview</LangVersion>
+    <LangVersion>13.0</LangVersion>
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
diff --git a/src/N_m3u8DL-RE/N_m3u8DL-RE.csproj b/src/N_m3u8DL-RE/N_m3u8DL-RE.csproj
index 75b5921..49c9fe6 100644
--- a/src/N_m3u8DL-RE/N_m3u8DL-RE.csproj
+++ b/src/N_m3u8DL-RE/N_m3u8DL-RE.csproj
@@ -5,7 +5,11 @@
     <TargetFramework>net9.0</TargetFramework>
     <RootNamespace>N_m3u8DL_RE</RootNamespace>
     <ImplicitUsings>enable</ImplicitUsings>
-    <LangVersion>preview</LangVersion>
+    <!-- 
+      When enabling LangVersion preview, that enables first class span's which then prefers MemoryExtensions.Contains over Enumerable.Contains
+      See details: https://github.com/dotnet/runtime/issues/109757
+    -->
+    <LangVersion>13.0</LangVersion>
     <Nullable>enable</Nullable>
     <Version>0.3.0</Version>
     <Platforms>AnyCPU;x64</Platforms>