From: Vitek Karas <vitek.karas@microsoft.com>
Date: Mon, 24 Feb 2020 12:55:42 +0000 (-0800)
Subject: Mark class ctors as preserved for dependencies of System.SR (#31718)
X-Git-Tag: submit/tizen/20210909.063632~9537
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ab2a67c7a4260db9fab1f5d66afe8a2e0a312d8a;p=platform%2Fupstream%2Fdotnet%2Fruntime.git

Mark class ctors as preserved for dependencies of System.SR (#31718)

The System.SR.InternalGetResourceString calls RuntimeHelpers.RunClassConstructor on several classes. This is a dependency the ILLinker won't be able to figure out, so explicit PreserveDependency is needed.
---

diff --git a/src/libraries/System.Private.CoreLib/src/System/SR.cs b/src/libraries/System.Private.CoreLib/src/System/SR.cs
index a613ea8..fff60a9 100644
--- a/src/libraries/System.Private.CoreLib/src/System/SR.cs
+++ b/src/libraries/System.Private.CoreLib/src/System/SR.cs
@@ -46,6 +46,7 @@ namespace System
         private static int _infinitelyRecursingCount;
         private static bool _resourceManagerInited = false;
 
+        [PreserveDependency(".cctor()", "System.Resources.ResourceManager")]
         private static string? InternalGetResourceString(string? key)
         {
             if (string.IsNullOrEmpty(key))