Make CultureData properties static to allow illinker to more dead code (#38778)

diff --git a/src/libraries/System.Private.CoreLib/src/System/Globalization/CultureData.Unix.cs b/src/libraries/System.Private.CoreLib/src/System/Globalization/CultureData.Unix.cs
index afda221..6b70511 100644 (file)
--- a/src/libraries/System.Private.CoreLib/src/System/Globalization/CultureData.Unix.cs
+++ b/src/libraries/System.Private.CoreLib/src/System/Globalization/CultureData.Unix.cs
@@ -120,10 +120,10 @@ namespace System.Globalization
             return ebcdicCodePage == -1 ? CultureData.Invariant.EBCDICCodePage : ebcdicCodePage;
         }
 
-        internal bool IsWin32Installed => false;
+        internal static bool IsWin32Installed => false;
 
         internal static unsafe CultureData GetCurrentRegionData() => CultureInfo.CurrentCulture._cultureData;
 
-        private bool ShouldUseUserOverrideNlsData => false;
+        private static bool ShouldUseUserOverrideNlsData => false;
     }
 }

diff --git a/src/libraries/System.Private.CoreLib/src/System/Globalization/CultureData.Windows.cs b/src/libraries/System.Private.CoreLib/src/System/Globalization/CultureData.Windows.cs
index d2eda6f..4511b55 100644 (file)
--- a/src/libraries/System.Private.CoreLib/src/System/Globalization/CultureData.Windows.cs
+++ b/src/libraries/System.Private.CoreLib/src/System/Globalization/CultureData.Windows.cs
@@ -149,7 +149,7 @@ namespace System.Globalization
             _bUseOverrides = useUserOverride && _sWindowsName == CultureInfo.UserDefaultLocaleName;
         }
 
-        internal bool IsWin32Installed => true;
+        internal static bool IsWin32Installed => true;
 
         internal static unsafe CultureData GetCurrentRegionData()
         {

diff --git a/src/libraries/System.Private.CoreLib/src/System/Globalization/CultureInfo.cs b/src/libraries/System.Private.CoreLib/src/System/Globalization/CultureInfo.cs
index e27639e..b63f5d9 100644 (file)
--- a/src/libraries/System.Private.CoreLib/src/System/Globalization/CultureInfo.cs
+++ b/src/libraries/System.Private.CoreLib/src/System/Globalization/CultureInfo.cs
@@ -674,7 +674,7 @@ namespace System.Globalization
                     CultureTypes.NeutralCultures :
                     CultureTypes.SpecificCultures;
 
-                if (_cultureData.IsWin32Installed)
+                if (CultureData.IsWin32Installed)
                 {
                     types |= CultureTypes.InstalledWin32Cultures;
                 }