[release/11.0-preview2] Source code updates from dotnet/dotnet

eng/common/tools.ps1

@@ -588,6 +588,11 @@ function LocateVisualStudio([object]$vsRequirements = $null){
     return $null
   }
 
+  if ($null -eq $vsInfo -or $vsInfo.Count -eq 0) {
+    throw "No instance of Visual Studio meeting the requirements specified was found. Requirements: $($args -join ' ')"
+    return $null
+  }
+
   # use first matching instance
   return $vsInfo[0]
 }

global.json

@@ -1,18 +1,18 @@
 {
   "sdk": {
-    "version": "11.0.100-preview.1.26078.121",
+    "version": "11.0.100-preview.1.26104.118",
     "allowPrerelease": true,
     "rollForward": "major"
   },
   "tools": {
-    "dotnet": "11.0.100-preview.1.26078.121"
+    "dotnet": "11.0.100-preview.1.26104.118"
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "11.0.0-beta.26110.116",
-    "Microsoft.DotNet.Helix.Sdk": "11.0.0-beta.26110.116",
-    "Microsoft.DotNet.SharedFramework.Sdk": "11.0.0-beta.26110.116",
+    "Microsoft.DotNet.Arcade.Sdk": "11.0.0-beta.26118.111",
+    "Microsoft.DotNet.Helix.Sdk": "11.0.0-beta.26118.111",
+    "Microsoft.DotNet.SharedFramework.Sdk": "11.0.0-beta.26118.111",
     "Microsoft.Build.NoTargets": "3.7.0",
     "Microsoft.Build.Traversal": "3.4.0",
-    "Microsoft.NET.Sdk.IL": "11.0.0-preview.2.26110.116"
+    "Microsoft.NET.Sdk.IL": "11.0.0-preview.2.26118.111"
   }
 }

src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/Microsoft.Extensions.Logging.Generators.targets

@@ -8,10 +8,13 @@
     <IgnoreForCI Condition="'$(TargetsMobile)' == 'true' or '$(TargetsLinuxBionic)' == 'true' or '$(TargetArchitecture)' == 'ARMv6'">true</IgnoreForCI>
     <!--  SQLitePCLRaw currently has non-portable RIDs (alpine). Update to newer version once it released.
          https://github.com/ericsink/SQLitePCL.raw/issues/543 -->
+    <NoWarn>$(NoWarn);NETSDK1206</NoWarn>
     <!-- SYSLIB1002, SYSLIB1013, SYSLIB1018: WithDiagnostics test files intentionally trigger these for testing.
          Pragma suppression doesn't work with incremental generators due to trimmed locations (known Roslyn limitation).
          Suppress at project level instead. -->
-    <NoWarn>$(NoWarn);NETSDK1206;SYSLIB1002;SYSLIB1013;SYSLIB1018;8795</NoWarn>
+    <NoWarn>$(NoWarn);SYSLIB1002;SYSLIB1013;SYSLIB1018</NoWarn>
+    <!-- CS8795: Partial member must have an implementation part because it has accessibility modifiers -->
+    <NoWarn>$(NoWarn);8795</NoWarn>
     <!-- Treat CS8795 as warning instead of error so NoWarn can suppress it -->
     <WarningsNotAsErrors>$(WarningsNotAsErrors);8795</WarningsNotAsErrors>
   </PropertyGroup>

src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/ExceptionTestExtensions.WithDiagnostics.cs

@@ -8,9 +8,7 @@ namespace Microsoft.Extensions.Logging.Generators.Tests.TestClasses
 {
     internal static partial class ExceptionTestExtensions
     {
-#pragma warning disable SYSLIB1013
         [LoggerMessage(EventId = 2, Level = LogLevel.Debug, Message = "M2 {arg1}: {ex}")]
         internal static partial void M2(ILogger logger, string arg1, Exception ex);
-#pragma warning restore SYSLIB1013
     }
 }

src/libraries/Microsoft.Extensions.Logging.Abstractions/tests/Microsoft.Extensions.Logging.Generators.Tests/TestClasses/LevelTestExtensions.WithDiagnostics.cs

@@ -7,14 +7,10 @@ namespace Microsoft.Extensions.Logging.Generators.Tests.TestClasses
 {
     internal static partial class LevelTestExtensions
     {
-#pragma warning disable SYSLIB1002
         [LoggerMessage(EventId = 12, Message = "M12 {level}")]
         internal static partial void M12(ILogger logger, LogLevel level);
-#pragma warning restore SYSLIB1002
 
-#pragma warning disable SYSLIB1018
         [LoggerMessage(EventId = 13, Message = "M13 {logger}")]
         internal static partial void M13(ILogger logger, LogLevel level);
-#pragma warning restore SYSLIB1018
     }
 }