From fb4879e83aaec7c8a9feb1d7f21af914f2aa4029 Mon Sep 17 00:00:00 2001
From: Widthdom <widthdom@gmail.com>
Date: Mon, 1 Jun 2026 01:42:43 +0900
Subject: [PATCH 1/3] Fix IL3050 test build warnings (#2786)

---
 Directory.Build.props                |  2 +-
 changelog.d/unreleased/2786.fixed.md | 15 +++++++++++++++
 2 files changed, 16 insertions(+), 1 deletion(-)
 create mode 100644 changelog.d/unreleased/2786.fixed.md

diff --git a/Directory.Build.props b/Directory.Build.props
index a2ba2e8677..a462a46534 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -14,7 +14,7 @@
     -->
     <RestorePackagesWithLockFile>true</RestorePackagesWithLockFile>
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
-    <WarningsNotAsErrors>$(WarningsNotAsErrors);IL2026;IL2067;IL2072;IL2075</WarningsNotAsErrors>
+    <WarningsNotAsErrors>$(WarningsNotAsErrors);IL2026;IL2067;IL2072;IL2075;IL3050</WarningsNotAsErrors>
     <ILLinkTreatWarningsAsErrors>false</ILLinkTreatWarningsAsErrors>
   </PropertyGroup>
 
diff --git a/changelog.d/unreleased/2786.fixed.md b/changelog.d/unreleased/2786.fixed.md
new file mode 100644
index 0000000000..fdc93430f8
--- /dev/null
+++ b/changelog.d/unreleased/2786.fixed.md
@@ -0,0 +1,15 @@
+---
+category: fixed
+issues:
+  - 2786
+affected:
+  - Directory.Build.props
+---
+
+## English
+
+- **Native AOT analyzer warnings no longer block ordinary test builds (#2786)** — `IL3050` diagnostics now remain warnings under the repository-wide warnings-as-errors policy, matching the existing trim analyzer treatment so targeted `dotnet test` runs can build before executing tests.
+
+## 日本語
+
+- **Native AOT analyzer 警告が通常のテストビルドを止めないようになりました (#2786)** — `IL3050` 診断をリポジトリ全体の warnings-as-errors 設定下でも警告として扱い、既存の trim analyzer と同じ扱いにすることで、対象を絞った `dotnet test` がテスト実行前のビルドで失敗しないようにしました。

From 8eefe7f5dc9f77fdf5201edbae698b896f1d5173 Mon Sep 17 00:00:00 2001
From: Widthdom <widthdom@gmail.com>
Date: Mon, 1 Jun 2026 02:10:58 +0900
Subject: [PATCH 2/3] Fix format check for IL3050 warnings (#2786)

---
 changelog.d/unreleased/2786.fixed.md | 1 +
 src/CodeIndex/CodeIndex.csproj       | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/changelog.d/unreleased/2786.fixed.md b/changelog.d/unreleased/2786.fixed.md
index fdc93430f8..0ac0f9fd85 100644
--- a/changelog.d/unreleased/2786.fixed.md
+++ b/changelog.d/unreleased/2786.fixed.md
@@ -4,6 +4,7 @@ issues:
   - 2786
 affected:
   - Directory.Build.props
+  - src/CodeIndex/CodeIndex.csproj
 ---
 
 ## English
diff --git a/src/CodeIndex/CodeIndex.csproj b/src/CodeIndex/CodeIndex.csproj
index e7eab15775..6f834df728 100644
--- a/src/CodeIndex/CodeIndex.csproj
+++ b/src/CodeIndex/CodeIndex.csproj
@@ -10,6 +10,8 @@
     <IsTrimmable>true</IsTrimmable>
     <EnableTrimAnalyzer>true</EnableTrimAnalyzer>
     <EnableAotAnalyzer>true</EnableAotAnalyzer>
+    <EnableTrimAnalyzer Condition="'$(DesignTimeBuild)' == 'true'">false</EnableTrimAnalyzer>
+    <EnableAotAnalyzer Condition="'$(DesignTimeBuild)' == 'true'">false</EnableAotAnalyzer>
     <TrimmerSingleWarn>false</TrimmerSingleWarn>
     <Deterministic>true</Deterministic>
     <PublishRepositoryUrl>true</PublishRepositoryUrl>

From 998d1196948b78324399e44e7f1c52febdd7bd2e Mon Sep 17 00:00:00 2001
From: Widthdom <widthdom@gmail.com>
Date: Mon, 1 Jun 2026 02:13:48 +0900
Subject: [PATCH 3/3] Keep IL3050 warning classification from main (#2786)

---
 Directory.Build.props | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Directory.Build.props b/Directory.Build.props
index a2ba2e8677..a462a46534 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -14,7 +14,7 @@
     -->
     <RestorePackagesWithLockFile>true</RestorePackagesWithLockFile>
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
-    <WarningsNotAsErrors>$(WarningsNotAsErrors);IL2026;IL2067;IL2072;IL2075</WarningsNotAsErrors>
+    <WarningsNotAsErrors>$(WarningsNotAsErrors);IL2026;IL2067;IL2072;IL2075;IL3050</WarningsNotAsErrors>
     <ILLinkTreatWarningsAsErrors>false</ILLinkTreatWarningsAsErrors>
   </PropertyGroup>