Add a new net6.0 TargetFramework (#42709)

* upgrade to net6.0

* add comment and update package version

* address feedback and fix failures

* address feedbacl

* address feedback

Directory.Build.targets

@@ -22,4 +22,27 @@
     <NETCoreAppMaximumVersion>$(MajorVersion).$(MinorVersion)</NETCoreAppMaximumVersion>
   </PropertyGroup>
 
+  <!--
+    SDK currently does not know about net6.0 TargetFramework.
+    We need to manually add these to correctly resolve the targeting packs.
+    https://github.com/dotnet/sdk/issues/13950  
+  -->
+  <ItemGroup>
+    <KnownFrameworkReference Include="Microsoft.NETCore.App"
+      DefaultRuntimeFrameworkVersion="5.0.0-rc.1.20451.14"
+      IsTrimmable="true"
+      LatestRuntimeFrameworkVersion="5.0.0-rc.1.20451.14"
+      RuntimeFrameworkName="Microsoft.NETCore.App"
+      RuntimePackNamePatterns="Microsoft.NETCore.App.Runtime.**RID**"
+      RuntimePackRuntimeIdentifiers="linux-arm;linux-arm64;linux-musl-arm64;linux-musl-x64;linux-x64;osx-x64;rhel.6-x64;tizen.4.0.0-armel;tizen.5.0.0-armel;win-arm;win-arm64;win-x64;win-x86;ios-arm64;ios-arm;ios-x64;ios-x86;tvos-arm64;tvos-x64;android-arm64;android-arm;android-x64;android-x86;browser-wasm"
+      TargetFramework="$(NetCoreAppCurrent)"
+      TargetingPackName="Microsoft.NETCore.App.Ref"
+      TargetingPackVersion="5.0.0-rc.1.20451.14" />
+
+    <KnownAppHostPack Include="Microsoft.NETCore.App" 
+      AppHostPackNamePattern="Microsoft.NETCore.App.Host.**RID**"
+      AppHostPackVersion="5.0.0-rc.1.20451.14"
+      AppHostRuntimeIdentifiers="linux-arm;linux-arm64;linux-musl-arm64;linux-musl-x64;linux-x64;osx-x64;rhel.6-x64;tizen.4.0.0-armel;tizen.5.0.0-armel;win-arm;win-arm64;win-x64;win-x86"
+      TargetFramework="$(NetCoreAppCurrent)" />
+  </ItemGroup>
 </Project>

eng/Configurations.props

@@ -21,10 +21,15 @@
       TODO: Update to $(MajorVersion).$(MinorVersion) when all sub-repos import
       Arcade at the beginning (SkipImportArcadeSdkFromRoot=false).
     -->
-    <NetCoreAppCurrentVersion>5.0</NetCoreAppCurrentVersion>
+    <NetCoreAppCurrentVersion>6.0</NetCoreAppCurrentVersion>
+    <AspNetCoreAppCurrentVersion>5.0</AspNetCoreAppCurrentVersion>
+    <NetCoreAppToolCurrentVersion>5.0</NetCoreAppToolCurrentVersion>
     <NetCoreAppCurrentIdentifier>.NETCoreApp</NetCoreAppCurrentIdentifier>
     <NetCoreAppCurrentTargetFrameworkMoniker>$(NetCoreAppCurrentIdentifier),Version=v$(NetCoreAppCurrentVersion)</NetCoreAppCurrentTargetFrameworkMoniker>
     <NetCoreAppCurrent>net$(NetCoreAppCurrentVersion)</NetCoreAppCurrent>
+    <AspNetCoreAppCurrent>net$(AspNetCoreAppCurrentVersion)</AspNetCoreAppCurrent>
+    <NetCoreAppToolCurrent>net$(NetCoreAppToolCurrentVersion)</NetCoreAppToolCurrent>
+    <NetCoreAppCurrentToolTargetFrameworkMoniker>$(NetCoreAppCurrentIdentifier),Version=v$(NetCoreAppToolCurrentVersion)</NetCoreAppCurrentToolTargetFrameworkMoniker>
     <!-- Used by Microsoft.DotNet.Build.Tasks.SharedFramework.Sdk. -->
     <NETCoreAppFramework>$(NetCoreAppCurrent)</NETCoreAppFramework>
     <SharedFrameworkName>Microsoft.NETCore.App</SharedFrameworkName>

eng/Version.Details.xml

@@ -38,9 +38,9 @@
       <Uri>https://github.com/dotnet/arcade</Uri>
       <Sha>61cde6e8fb9d5c9790867b279deb41783a780cd8</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Build.Tasks.Packaging" Version="5.0.0-beta.20474.4">
+    <Dependency Name="Microsoft.DotNet.Build.Tasks.Packaging" Version="5.0.0-beta.20501.10">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>61cde6e8fb9d5c9790867b279deb41783a780cd8</Sha>
+      <Sha>b6d0e8c2a27c94adc20bd97cf248d6522d20bf08</Sha>
     </Dependency>
     <Dependency Name="Microsoft.DotNet.CodeAnalysis" Version="5.0.0-beta.20474.4">
       <Uri>https://github.com/dotnet/arcade</Uri>
@@ -158,9 +158,9 @@
       <Uri>https://github.com/dotnet/llvm-project</Uri>
       <Sha>67ada402f1f9e16199e876a1cab1649debe28eab</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NETCore.App" Version="5.0.0-preview.4.20202.18">
+    <Dependency Name="Microsoft.NETCore.App" Version="5.0.0-rc.1.20451.14">
       <Uri>https://github.com/dotnet/runtime</Uri>
-      <Sha>0375524a91a47ca4db3ee1be548f74bab7e26e76</Sha>
+      <Sha>38017c3935de95d0335bac04f4901ddfc2718656</Sha>
     </Dependency>
     <Dependency Name="Microsoft.NETCore.DotNetHost" Version="6.0.0-alpha.1.20501.4">
       <Uri>https://github.com/dotnet/runtime</Uri>
@@ -182,9 +182,9 @@
       <Uri>https://github.com/dotnet/runtime</Uri>
       <Sha>bdfbf0cf85878673a80d7822cc11bde5c9fda30c</Sha>
     </Dependency>
-    <Dependency Name="System.Text.Json" Version="5.0.0-preview.4.20202.18">
+    <Dependency Name="System.Text.Json" Version="5.0.0-rc.1.20451.14">
       <Uri>https://github.com/dotnet/runtime</Uri>
-      <Sha>0375524a91a47ca4db3ee1be548f74bab7e26e76</Sha>
+      <Sha>38017c3935de95d0335bac04f4901ddfc2718656</Sha>
     </Dependency>
     <Dependency Name="Microsoft.NET.ILLink.Tasks" Version="6.0.0-alpha.1.20478.2">
       <Uri>https://github.com/mono/linker</Uri>

eng/Versions.props

@@ -59,11 +59,11 @@
     <MicrosoftDotNetGenFacadesVersion>5.0.0-beta.20474.4</MicrosoftDotNetGenFacadesVersion>
     <MicrosoftDotNetXUnitExtensionsVersion>5.0.0-beta.20474.4</MicrosoftDotNetXUnitExtensionsVersion>
     <MicrosoftDotNetXUnitConsoleRunnerVersion>2.5.1-beta.20474.4</MicrosoftDotNetXUnitConsoleRunnerVersion>
-    <MicrosoftDotNetBuildTasksPackagingVersion>5.0.0-beta.20474.4</MicrosoftDotNetBuildTasksPackagingVersion>
+    <MicrosoftDotNetBuildTasksPackagingVersion>5.0.0-beta.20501.10</MicrosoftDotNetBuildTasksPackagingVersion>
     <MicrosoftDotNetRemoteExecutorVersion>5.0.0-beta.20474.4</MicrosoftDotNetRemoteExecutorVersion>
     <MicrosoftDotNetVersionToolsTasksVersion>5.0.0-beta.20474.4</MicrosoftDotNetVersionToolsTasksVersion>
     <!-- Installer dependencies -->
-    <MicrosoftNETCoreAppVersion>5.0.0-preview.4.20202.18</MicrosoftNETCoreAppVersion>
+    <MicrosoftNETCoreAppVersion>5.0.0-rc.1.20451.14</MicrosoftNETCoreAppVersion>
     <MicrosoftNETCoreDotNetHostVersion>6.0.0-alpha.1.20501.4</MicrosoftNETCoreDotNetHostVersion>
     <MicrosoftNETCoreDotNetHostPolicyVersion>6.0.0-alpha.1.20501.4</MicrosoftNETCoreDotNetHostPolicyVersion>
     <MicrosoftExtensionsDependencyModelVersion>3.1.0</MicrosoftExtensionsDependencyModelVersion>
@@ -94,7 +94,7 @@
     <SystemSecurityCryptographyCngVersion>4.7.0</SystemSecurityCryptographyCngVersion>
     <SystemSecurityCryptographyPkcsVersion>4.7.0</SystemSecurityCryptographyPkcsVersion>
     <SystemSecurityCryptographyOpenSslVersion>4.7.0</SystemSecurityCryptographyOpenSslVersion>
-    <SystemTextJsonVersion>5.0.0-preview.4.20202.18</SystemTextJsonVersion>
+    <SystemTextJsonVersion>5.0.0-rc.1.20451.14</SystemTextJsonVersion>
     <SystemThreadingVersion>4.3.0</SystemThreadingVersion>
     <SystemThreadingTasksExtensionsVersion>4.5.4</SystemThreadingTasksExtensionsVersion>
     <SystemValueTupleVersion>4.5.0</SystemValueTupleVersion>

eng/build.ps1

@@ -68,8 +68,8 @@ function Get-Help() {
   Write-Host "Libraries settings:"
   Write-Host "  -allconfigurations      Build packages for all build configurations."
   Write-Host "  -coverage               Collect code coverage when testing."
-  Write-Host "  -framework (-f)         Build framework: net5.0 or net48."
+  Write-Host "  -framework (-f)         Build framework: net6.0 or net48."
-  Write-Host "                          [Default: net5.0]"
+  Write-Host "                          [Default: net6.0]"
   Write-Host "  -testnobuild            Skip building tests when invoking -test."
   Write-Host "  -testscope              Scope tests, allowed values: innerloop, outerloop, all."
   Write-Host ""

eng/build.sh

@@ -62,8 +62,8 @@ usage()
   echo "Libraries settings:"
   echo "  --allconfigurations        Build packages for all build configurations."
   echo "  --coverage                 Collect code coverage when testing."
-  echo "  --framework (-f)           Build framework: net5.0 or net48."
+  echo "  --framework (-f)           Build framework: net6.0 or net48."
-  echo "                             [Default: net5.0]"
+  echo "                             [Default: net6.0]"
   echo "  --testnobuild              Skip building tests when invoking -test."
   echo "  --testscope                Test scope, allowed values: innerloop, outerloop, all."
   echo ""

eng/docker/libraries-sdk-aspnetcore.linux.Dockerfile

@@ -14,7 +14,7 @@ RUN ./src/coreclr/build.sh -release -skiptests -clang9 && \
 FROM $SDK_BASE_IMAGE as target
 
 ARG TESTHOST_LOCATION=/repo/artifacts/bin/testhost
-ARG TFM=net5.0
+ARG TFM=net6.0
 ARG OS=Linux
 ARG ARCH=x64
 ARG CONFIGURATION=Release

eng/docker/libraries-sdk-aspnetcore.windows.Dockerfile

@@ -4,7 +4,7 @@ ARG SDK_BASE_IMAGE=mcr.microsoft.com/dotnet/nightly/sdk:5.0-nanoserver-1809
 FROM $SDK_BASE_IMAGE as target
 
 ARG TESTHOST_LOCATION=".\\artifacts\\bin\\testhost"
-ARG TFM=net5.0
+ARG TFM=net6.0
 ARG OS=Windows_NT
 ARG ARCH=x64
 ARG CONFIGURATION=Release

eng/docker/libraries-sdk.linux.Dockerfile

@@ -13,7 +13,7 @@ RUN ./build.sh -ci -subset clr+libs -runtimeconfiguration release -c $CONFIGURAT
 FROM $SDK_BASE_IMAGE as target
 
 ARG TESTHOST_LOCATION=/repo/artifacts/bin/testhost
-ARG TFM=net5.0
+ARG TFM=net6.0
 ARG OS=Linux
 ARG ARCH=x64
 ARG CONFIGURATION=Release

eng/docker/libraries-sdk.windows.Dockerfile

@@ -4,7 +4,7 @@ ARG SDK_BASE_IMAGE=mcr.microsoft.com/dotnet/nightly/sdk:5.0-nanoserver-1809
 FROM $SDK_BASE_IMAGE as target
 
 ARG TESTHOST_LOCATION=".\\artifacts\\bin\\testhost"
-ARG TFM=net5.0
+ARG TFM=net6.0
 ARG OS=Windows_NT
 ARG ARCH=x64
 ARG CONFIGURATION=Release

eng/pipelines/coreclr/templates/perf-job.yml

@@ -5,7 +5,7 @@ parameters:
   osSubgroup: ''
   container: ''
   runtimeVariant: ''
-  framework: net5.0 # Specify the appropriate framework when running release branches (ie netcoreapp3.0 for release/3.0)
+  framework: net6.0 # Specify the appropriate framework when running release branches (ie netcoreapp3.0 for release/3.0)
   liveLibrariesBuildConfig: ''
   variables: {}
   runtimeType: 'coreclr'

eng/pipelines/libraries/base-job.yml

@@ -4,7 +4,7 @@ parameters:
   archType: ''
   osSubgroup: ''
   crossrootfsDir: ''
-  framework: 'net5.0'
+  framework: 'net6.0'
   isOfficialAllConfigurations: false
   isSourceBuild: false
   liveRuntimeBuildConfig: ''

eng/pipelines/libraries/build-job.yml

@@ -5,7 +5,7 @@ parameters:
   archType: ''
   targetRid: ''
   crossrootfsDir: ''
-  framework: 'net5.0'
+  framework: 'net6.0'
   isOfficialBuild: false
   isOfficialAllConfigurations: false
   runtimeVariant: ''

eng/pipelines/libraries/run-test-job.yml

@@ -4,7 +4,7 @@ parameters:
   osSubgroup: ''
   archType: ''
   targetRid: ''
-  framework: 'net5.0'
+  framework: 'net6.0'
   isOfficialBuild: false
   liveRuntimeBuildConfig: ''
   runtimeFlavor: 'coreclr'

eng/testing/linker/SupportFiles/Directory.Build.targets

@@ -33,4 +33,23 @@
 
   <Target Name="PublishTrimmed" DependsOnTargets="RestoreProject;UpdateRuntimePack;Publish" />
 
+  <ItemGroup>
+    <KnownFrameworkReference Include="Microsoft.NETCore.App"
+      DefaultRuntimeFrameworkVersion="5.0.0-rc.1.20451.14"
+      IsTrimmable="true"
+      LatestRuntimeFrameworkVersion="5.0.0-rc.1.20451.14"
+      RuntimeFrameworkName="Microsoft.NETCore.App"
+      RuntimePackNamePatterns="Microsoft.NETCore.App.Runtime.**RID**"
+      RuntimePackRuntimeIdentifiers="linux-arm;linux-arm64;linux-musl-arm64;linux-musl-x64;linux-x64;osx-x64;rhel.6-x64;tizen.4.0.0-armel;tizen.5.0.0-armel;win-arm;win-arm64;win-x64;win-x86;ios-arm64;ios-arm;ios-x64;ios-x86;tvos-arm64;tvos-x64;android-arm64;android-arm;android-x64;android-x86;browser-wasm"
+      TargetFramework="net6.0"
+      TargetingPackName="Microsoft.NETCore.App.Ref"
+      TargetingPackVersion="5.0.0-rc.1.20451.14" />
+
+    <KnownAppHostPack Include="Microsoft.NETCore.App" 
+      AppHostPackNamePattern="Microsoft.NETCore.App.Host.**RID**"
+      AppHostPackVersion="5.0.0-rc.1.20451.14"
+      AppHostRuntimeIdentifiers="linux-arm;linux-arm64;linux-musl-arm64;linux-musl-x64;linux-x64;osx-x64;rhel.6-x64;tizen.4.0.0-armel;tizen.5.0.0-armel;win-arm;win-arm64;win-x64;win-x86"
+      TargetFramework="net6.0" />
+  </ItemGroup>
+
 </Project>

eng/testing/linker/project.csproj.template

@@ -6,6 +6,7 @@
     <RuntimeIdentifier>{RuntimeIdentifier}</RuntimeIdentifier>
     <RuntimePackDir>{RuntimePackDir}</RuntimePackDir>
     <TargetingPackDir>{TargetingPackDir}</TargetingPackDir>
+    <NETCoreAppMaximumVersion>{NetCoreAppMaximumVersion}</NETCoreAppMaximumVersion>
 
     <!-- These can be removed once we get an SDK with https://github.com/mono/linker/pull/1385. -->
     <LinkerNoWarn>IL2026</LinkerNoWarn>

eng/testing/linker/trimmingTests.targets

@@ -74,6 +74,7 @@
     <WriteLinesToFile File="$(_projectFile)"
                       Lines="$([System.IO.File]::ReadAllText('$(ProjectTemplate)')
                                                  .Replace('{NetCoreAppCurrent}', '$(NetCoreAppCurrent)')
+                                                 .Replace('{NetCoreAppMaximumVersion}', '$(NetCoreAppMaximumVersion)')
                                                  .Replace('{RuntimePackDir}', '%(TestConsoleApps.RuntimePackDirectory)')
                                                  .Replace('{TargetingPackDir}','$(MicrosoftNetCoreAppRefPackDir)')
                                                  .Replace('{RuntimeIdentifier}','%(TestConsoleApps.TestRuntimeIdentifier)')

src/coreclr/src/tools/Common/JitInterface/ThunkGenerator/ThunkGenerator.csproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>$(NetCoreAppCurrent)</TargetFramework>
+    <TargetFramework>$(NetCoreAppToolCurrent)</TargetFramework>
   </PropertyGroup>
 
 </Project>

src/coreclr/src/tools/aot/ILCompiler.ReadyToRun/ILCompiler.ReadyToRun.csproj

@@ -2,7 +2,7 @@
   <PropertyGroup>
     <OutputType>Library</OutputType>
     <AssemblyName>ILCompiler.ReadyToRun</AssemblyName>
-    <TargetFramework>$(NetCoreAppCurrent)</TargetFramework>
+    <TargetFramework>$(NetCoreAppToolCurrent)</TargetFramework>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <DefineConstants>READYTORUN;$(DefineConstants)</DefineConstants>
     <EnableDefaultCompileItems>false</EnableDefaultCompileItems>

src/coreclr/src/tools/aot/ILCompiler.TypeSystem.ReadyToRun.Tests/ILCompiler.TypeSystem.ReadyToRun.Tests.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <AssemblyName>ILCompiler.TypeSystem.ReadyToRun.Tests</AssemblyName>
-    <TargetFramework>$(NetCoreAppCurrent)</TargetFramework>
+    <TargetFramework>$(NetCoreAppToolCurrent)</TargetFramework>
     <Configurations>Debug;Release;Checked</Configurations>
     <!-- This seems to be required for supporting assemblies to be copied into the output -->
     <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>

src/coreclr/src/tools/aot/crossgen2/crossgen2.csproj

@@ -3,7 +3,7 @@
     <AssemblyName>crossgen2</AssemblyName>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <OutputType>Exe</OutputType>
-    <TargetFramework>$(NetCoreAppCurrent)</TargetFramework>
+    <TargetFramework>$(NetCoreAppToolCurrent)</TargetFramework>
     <NoWarn>8002,NU1701</NoWarn>
     <Platforms>x64;x86;arm64;arm</Platforms>
     <PlatformTarget>AnyCPU</PlatformTarget>

src/coreclr/src/tools/dotnet-pgo/dotnet-pgo.csproj

@@ -3,7 +3,7 @@
   <PropertyGroup>
     <AssemblyName>dotnet-pgo</AssemblyName>
     <OutputType>Exe</OutputType>
-    <TargetFramework>$(NetCoreAppCurrent)</TargetFramework>
+    <TargetFramework>$(NetCoreAppToolCurrent)</TargetFramework>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <LangVersion>8.0</LangVersion>
     <OutputPath>$(RuntimeBinDir)/dotnet-pgo</OutputPath>

src/coreclr/src/tools/r2rdump/R2RDump.csproj

@@ -7,7 +7,7 @@
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
     <AssemblyKey>Open</AssemblyKey>
     <IsDotNetFrameworkProductAssembly>true</IsDotNetFrameworkProductAssembly>
-    <TargetFramework>$(NetCoreAppCurrent)</TargetFramework>
+    <TargetFramework>$(NetCoreAppToolCurrent)</TargetFramework>
     <CLSCompliant>false</CLSCompliant>
     <NoWarn>8002,NU1701</NoWarn>
     <RuntimeIdentifiers>win-x64;win-x86</RuntimeIdentifiers>

src/coreclr/src/tools/r2rtest/R2RTest.csproj

@@ -3,7 +3,7 @@
     <AssemblyName>R2RTest</AssemblyName>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <OutputType>Exe</OutputType>
-    <TargetFramework>$(NetCoreAppCurrent)</TargetFramework>
+    <TargetFramework>$(NetCoreAppToolCurrent)</TargetFramework>
     <NoWarn>8002,NU1701</NoWarn>
     <PlatformTarget>AnyCPU</PlatformTarget>
     <OutputPath>$(RuntimeBinDir)\R2RTest</OutputPath>

src/coreclr/src/tools/runincontext/runincontext.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>$(NetCoreAppCurrent)</TargetFramework>
+    <TargetFramework>$(NetCoreAppToolCurrent)</TargetFramework>
     <RuntimeFrameworkVersion>$(MicrosoftNETCoreAppVersion)</RuntimeFrameworkVersion>
     <UseAppHost>false</UseAppHost>
     <CLRTestKind>BuildOnly</CLRTestKind>

src/installer/tests/Assets/TestProjects/HammerServiceApp/Location/Location.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net5.0</TargetFramework>
+    <TargetFramework>$(NetCoreAppCurrent)</TargetFramework>
   </PropertyGroup>
 
 </Project>

src/installer/tests/Assets/TestUtils/TestProjects.targets

@@ -3,5 +3,27 @@
     This file is imported by the test projects from the artifacts dir or the src/tests dir. It
     provides basic info needed for restore and build with the vanilla SDK.
   -->
+  <PropertyGroup>
+    <NETCoreAppMaximumVersion>$(NetCoreAppCurrentVersion)</NETCoreAppMaximumVersion>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <KnownFrameworkReference Include="Microsoft.NETCore.App"
+      DefaultRuntimeFrameworkVersion="5.0.0-rc.1.20451.14"
+      IsTrimmable="true"
+      LatestRuntimeFrameworkVersion="5.0.0-rc.1.20451.14"
+      RuntimeFrameworkName="Microsoft.NETCore.App"
+      RuntimePackNamePatterns="Microsoft.NETCore.App.Runtime.**RID**"
+      RuntimePackRuntimeIdentifiers="linux-arm;linux-arm64;linux-musl-arm64;linux-musl-x64;linux-x64;osx-x64;rhel.6-x64;tizen.4.0.0-armel;tizen.5.0.0-armel;win-arm;win-arm64;win-x64;win-x86;ios-arm64;ios-arm;ios-x64;ios-x86;tvos-arm64;tvos-x64;android-arm64;android-arm;android-x64;android-x86;browser-wasm"
+      TargetFramework="net6.0"
+      TargetingPackName="Microsoft.NETCore.App.Ref"
+      TargetingPackVersion="5.0.0-rc.1.20451.14" />
+
+    <KnownAppHostPack Include="Microsoft.NETCore.App" 
+      AppHostPackNamePattern="Microsoft.NETCore.App.Host.**RID**"
+      AppHostPackVersion="5.0.0-rc.1.20451.14"
+      AppHostRuntimeIdentifiers="linux-arm;linux-arm64;linux-musl-arm64;linux-musl-x64;linux-x64;osx-x64;rhel.6-x64;tizen.4.0.0-armel;tizen.5.0.0-armel;win-arm;win-arm64;win-x64;win-x86"
+      TargetFramework="net6.0" />
+  </ItemGroup>
 
 </Project>

src/libraries/Native/build-native.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-usage_list=("-outconfig: Configuration, typically a quadruplet such as 'net5.0-Linux-Release-x64', used to name output directory.")
+usage_list=("-outconfig: Configuration, typically a quadruplet such as 'net6.0-Linux-Release-x64', used to name output directory.")
 usage_list+=("-staticLibLink: Optional argument to statically link any native library.")
 
 __scriptpath="$(cd "$(dirname "$0")"; pwd -P)"

src/libraries/System.Net.Http.Json/ref/System.Net.Http.Json.csproj

@@ -1,6 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>$(NetCoreAppCurrent);netstandard2.0;net461</TargetFrameworks>
+    <TargetFrameworks>$(NetCoreAppCurrent);net5.0;netstandard2.0;net461</TargetFrameworks>
+    <ExcludeCurrentNetCoreAppFromPackage>true</ExcludeCurrentNetCoreAppFromPackage>
     <Nullable>enable</Nullable>
   </PropertyGroup>
   <ItemGroup>
@@ -18,4 +19,9 @@
   <ItemGroup Condition="'$(TargetFramework)' == 'net461'">
     <Reference Include="System.Net.Http" />
   </ItemGroup>
+  <ItemGroup Condition="'$(TargetFramework)' == 'net5.0'">
+    <Reference Include="System.Runtime" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Net.Primitives"/>
+  </ItemGroup>
 </Project>

src/libraries/System.Net.Http.Json/src/System.Net.Http.Json.csproj

@@ -1,6 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>$(NetCoreAppCurrent);netstandard2.0;net461</TargetFrameworks>
+    <TargetFrameworks>$(NetCoreAppCurrent);net5.0;netstandard2.0;net461</TargetFrameworks>
+    <ExcludeCurrentNetCoreAppFromPackage>true</ExcludeCurrentNetCoreAppFromPackage>
     <Nullable>enable</Nullable>
   </PropertyGroup>
   <ItemGroup>
@@ -10,7 +11,7 @@
     <Compile Include="System\Net\Http\Json\HttpContentJsonExtensions.cs" />
     <Compile Include="System\Net\Http\Json\JsonContent.cs" />
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetFramework)' == '$(NetCoreAppCurrent)'">
+  <ItemGroup Condition="'$(TargetFramework)' != 'netstandard2.0' and '$(TargetFramework)' != 'net461'">
     <Compile Include="System\Net\Http\Json\HttpContentJsonExtensions.netcoreapp.cs" />
     <Compile Include="System\Net\Http\Json\JsonContent.netcoreapp.cs" />
   </ItemGroup>
@@ -21,7 +22,7 @@
     <Compile Include="System\Net\Http\Json\TranscodingReadStream.cs" />
     <Compile Include="System\Net\Http\Json\TranscodingWriteStream.cs" />
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetFramework)' == '$(NetCoreAppCurrent)'">
+  <ItemGroup Condition="'$(TargetFramework)' != 'netstandard2.0' and '$(TargetFramework)' != 'net461'">
     <Reference Include="System.Memory" />
     <Reference Include="System.Net.Mail" />
     <Reference Include="System.Net.Http" />

src/libraries/System.Security.Permissions/ref/System.Security.Permissions.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>$(NetCoreAppCurrent);netstandard2.0;net461;netcoreapp3.0</TargetFrameworks>
+    <TargetFrameworks>net5.0;netstandard2.0;net461;netcoreapp3.0</TargetFrameworks>
   </PropertyGroup>
   <!-- DesignTimeBuild requires all the TargetFramework Derived Properties to not be present in the first property group. -->
   <PropertyGroup>
@@ -14,7 +14,7 @@
     <Compile Include="System.Security.Permissions.cs" />
     <Compile Include="System.Security.Permissions.Forwards.cs" />
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetFramework)' == '$(NetCoreAppCurrent)' or '$(TargetFramework)' == 'netcoreapp3.0'">
+  <ItemGroup Condition="'$(TargetFramework)' != 'netstandard2.0' and '$(TargetFramework)' != 'net461'">
     <Compile Include="System.Security.Permissions.netcoreapp.cs" />
   </ItemGroup>
   <ItemGroup Condition="$(TargetFramework.StartsWith('net4'))">
@@ -30,7 +30,7 @@
   <ItemGroup Condition="!$(TargetFramework.StartsWith('net4'))">
     <ProjectReference Include="$(LibrariesProjectRoot)System.Security.AccessControl\ref\System.Security.AccessControl.csproj" />
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetFramework)' == '$(NetCoreAppCurrent)' or '$(TargetFramework)' == 'netcoreapp3.0'">
+  <ItemGroup Condition="'$(TargetFramework)' != 'netstandard2.0' and '$(TargetFramework)' != 'net461'">
     <ProjectReference Include="$(LibrariesProjectRoot)System.Windows.Extensions\ref\System.Windows.Extensions.csproj" />
   </ItemGroup>
   <ItemGroup Condition="'$(TargetFramework)' == '$(NetCoreAppCurrent)'">
@@ -46,7 +46,7 @@
     <ProjectReference Include="$(LibrariesProjectRoot)System.Text.RegularExpressions\ref\System.Text.RegularExpressions.csproj" />
     <ProjectReference Include="$(LibrariesProjectRoot)System.Threading\ref\System.Threading.csproj" />
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetFramework)' == 'netcoreapp3.0'">
+  <ItemGroup Condition="'$(TargetFramework)' == 'netcoreapp3.0'  or '$(TargetFramework)' == 'net5.0'">
     <Reference Include="netstandard" />
     <Reference Include="System.Collections.NonGeneric" />
     <Reference Include="System.ComponentModel.Primitives" />

src/libraries/System.Security.Permissions/src/System.Security.Permissions.csproj

@@ -1,7 +1,8 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <IsPartialFacadeAssembly>true</IsPartialFacadeAssembly>
-    <TargetFrameworks>$(NetCoreAppCurrent);netcoreapp3.0;netstandard2.0;net461</TargetFrameworks>
+    <TargetFrameworks>$(NetCoreAppCurrent);net5.0;netcoreapp3.0;netstandard2.0;net461</TargetFrameworks>
+    <ExcludeCurrentNetCoreAppFromPackage>true</ExcludeCurrentNetCoreAppFromPackage>
   </PropertyGroup>
   <!-- We conditionally apply net5.0+ obsoletions -->
   <PropertyGroup Condition="!($(TargetFramework.StartsWith('netcoreapp')) or $(TargetFramework.StartsWith('netstandard')) or $(TargetFramework.StartsWith('net4')))">
@@ -182,7 +183,7 @@
     <Compile Include="$(CommonPath)System\Obsoletions.cs"
              Link="Common\System\Obsoletions.cs" />
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetFramework)' == '$(NetCoreAppCurrent)' or '$(TargetFramework)' == 'netcoreapp3.0'">
+  <ItemGroup Condition="'$(TargetFramework)' == '$(NetCoreAppCurrent)' or '$(TargetFramework)' == 'net5.0' or '$(TargetFramework)' == 'netcoreapp3.0'">
     <Compile Include="System\Xaml\Permissions\XamlLoadPermission.cs" />
   </ItemGroup>
   <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.0'">
@@ -207,7 +208,7 @@
   <ItemGroup Condition="!$(TargetFramework.StartsWith('net4'))">
     <ProjectReference Include="$(LibrariesProjectRoot)System.Security.AccessControl\src\System.Security.AccessControl.csproj" />
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetFramework)' == '$(NetCoreAppCurrent)' or '$(TargetFramework)' == 'netcoreapp3.0'">
+  <ItemGroup Condition="'$(TargetFramework)' == '$(NetCoreAppCurrent)' or '$(TargetFramework)' == 'net5.0' or '$(TargetFramework)' == 'netcoreapp3.0'">
     <ProjectReference Include="$(LibrariesProjectRoot)System.Windows.Extensions\src\System.Windows.Extensions.csproj" />
     <Reference Include="System.Collections" />
     <Reference Include="System.Collections.NonGeneric" />

src/libraries/pkg/test/frameworkSettings/net6.0/settings.targets

@@ -0,0 +1,18 @@
+<Project>
+  <PropertyGroup>
+    <RuntimeFrameworkVersion>$(MicrosoftNETCoreAppVersion)</RuntimeFrameworkVersion>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <KnownFrameworkReference Include="Microsoft.NETCore.App"
+      DefaultRuntimeFrameworkVersion="$(RuntimeFrameworkVersion)"
+      IsTrimmable="true"
+      LatestRuntimeFrameworkVersion="$(RuntimeFrameworkVersion)"
+      RuntimeFrameworkName="Microsoft.NETCore.App"
+      RuntimePackNamePatterns="Microsoft.NETCore.App.Runtime.**RID**"
+      RuntimePackRuntimeIdentifiers="linux-arm;linux-arm64;linux-musl-arm64;linux-musl-x64;linux-x64;osx-x64;rhel.6-x64;tizen.4.0.0-armel;tizen.5.0.0-armel;win-arm;win-arm64;win-x64;win-x86;ios-arm64;ios-arm;ios-x64;ios-x86;tvos-arm64;tvos-x64;android-arm64;android-arm;android-x64;android-x86;browser-wasm"
+      TargetFramework="net6.0"
+      TargetingPackName="Microsoft.NETCore.App.Ref"
+      TargetingPackVersion="$(RuntimeFrameworkVersion)" />
+  </ItemGroup>
+</Project>

src/libraries/pkg/test/project.csproj.template

@@ -7,10 +7,11 @@
     <TestPackageVersion>{PackageVersion}</TestPackageVersion>
     <!-- Turn off end of life target framework checks as we intentionally build older .NETCoreApp configurations. -->
     <CheckEolTargetFramework>false</CheckEolTargetFramework>
+    <NETCoreAppMaximumVersion>99.0</NETCoreAppMaximumVersion>
 
     <SupportFilesDir Condition="'$(SupportFilesDir)' == ''">$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), Directory.Build.props))\support</SupportFilesDir>
   </PropertyGroup>
-  
+
   <ItemGroup>
     <PackageReference Include="{PackageId}" Version="{PackageVersion}" />
   </ItemGroup>

src/libraries/shims/ApiCompat.proj

@@ -5,9 +5,9 @@
     <TargetFramework Condition="'$(TargetFramework)' == ''">$(NetCoreAppCurrent)</TargetFramework>
     <!-- Set to true to build this project -->
     <BaselineApiCompat Condition="'$(BaselineApiCompat)' == ''">false</BaselineApiCompat>
-    <PreviousNetCoreApp>netcoreapp3.1</PreviousNetCoreApp>
+    <PreviousNetCoreApp>net5.0</PreviousNetCoreApp>
     <PreviousNetCoreAppPackageId>microsoft.netcore.app.ref</PreviousNetCoreAppPackageId>
-    <PreviousNetCoreAppPackageVersion>3.1.0</PreviousNetCoreAppPackageVersion>
+    <PreviousNetCoreAppPackageVersion>5.0.0-rc.1.20451.14</PreviousNetCoreAppPackageVersion>
   </PropertyGroup>
 
   <ItemGroup>
@@ -111,7 +111,7 @@
       <_previousNetCoreAppBaselineParam Condition="'$(UpdatePreviousNetCoreAppBaseline)' == 'true'">&gt; &quot;$(_previousNetCoreAppBaselineFile)&quot;</_previousNetCoreAppBaselineParam>
     </PropertyGroup>
  
-    <Error Condition="'$(NetCoreAppCurrent)' != 'net5.0'" Text="Update value of PreviousNetCoreApp" />
+    <Error Condition="'$(NetCoreAppCurrent)' != 'net6.0'" Text="Update value of PreviousNetCoreApp" />
     <Error Condition="!Exists($(PreviousNetCoreAppRefPath))" Text="Missing reference assemblies for '$(PreviousNetCoreApp)'" />
     <Exec Command="$(_ApiCompatCommand) &quot;$(PreviousNetCoreAppRefPath.TrimEnd('\/'))&quot;  @&quot;$(ApiCompatResponseFile)&quot; $(_previousNetCoreAppBaselineParam)"
           CustomErrorRegularExpression="^[a-zA-Z]+ :"

src/libraries/shims/ApiCompatBaseline.PreviousNetCoreApp.txt

@@ -1,170 +1,16 @@
-Compat issues with assembly netstandard:
-CannotRemoveAttribute : Attribute 'System.ComponentModel.DefaultValueAttribute' exists on 'System.ComponentModel.BackgroundWorker.WorkerReportsProgress' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.DefaultValueAttribute' exists on 'System.ComponentModel.BackgroundWorker.WorkerSupportsCancellation' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.DefaultValueAttribute' exists on 'System.Diagnostics.Process.EnableRaisingEvents' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.DefaultValueAttribute' exists on 'System.Diagnostics.ProcessStartInfo.Environment' in the contract but not the implementation.
-CannotChangeAttribute : Attribute 'System.ComponentModel.DefaultValueAttribute' on 'System.Diagnostics.ProcessStartInfo.Verb' changed from '[DefaultValueAttribute(null)]' in the contract to '[DefaultValueAttribute("")]' in the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.DefaultValueAttribute' exists on 'System.Diagnostics.ProcessStartInfo.WindowStyle' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.TypeConverterAttribute' exists on 'System.ComponentModel.MarshalByValueComponent' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.TypeConverterAttribute' exists on 'System.ComponentModel.Design.DesignerOptionService.DesignerOptionCollection' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.TypeConverterAttribute' exists on 'System.Data.Constraint' in the contract but not the implementation.
-CannotChangeAttribute : Attribute 'System.ComponentModel.DefaultValueAttribute' on 'System.Data.DataColumn.DataType' changed from '[DefaultValueAttribute(typeof(string))]' in the contract to '[DefaultValueAttribute(typeof(String))]' in the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.TypeConverterAttribute' exists on 'System.Data.DataRelation' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.TypeConverterAttribute' exists on 'System.Data.DataViewSetting' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.TypeConverterAttribute' exists on 'System.Data.Common.DataColumnMapping' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.TypeConverterAttribute' exists on 'System.Data.Common.DataTableMapping' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Diagnostics.SwitchLevelAttribute' exists on 'System.Diagnostics.BooleanSwitch' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Diagnostics.SwitchLevelAttribute' exists on 'System.Diagnostics.TraceSwitch' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchema.Includes' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchema.Items' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaAll.Items' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaAnnotated.Annotation' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaAnnotation.Items' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaAttributeGroup.Attributes' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaChoice.Items' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaComplexContent.Content' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaComplexContentExtension.Attributes' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaComplexContentExtension.Particle' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaComplexContentRestriction.Attributes' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaComplexContentRestriction.Particle' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaComplexType.Attributes' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaComplexType.ContentModel' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaComplexType.Particle' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaElement.Constraints' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaElement.SchemaType' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaGroup.Particle' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaIdentityConstraint.Fields' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaIdentityConstraint.Selector' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaImport.Annotation' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaInclude.Annotation' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaRedefine.Items' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSequence.Items' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSimpleContent.Content' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSimpleContentExtension.Attributes' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSimpleContentRestriction.Attributes' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSimpleContentRestriction.BaseType' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSimpleContentRestriction.Facets' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSimpleType.Content' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSimpleTypeList.ItemType' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSimpleTypeRestriction.BaseType' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSimpleTypeRestriction.Facets' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSimpleTypeUnion.BaseTypes' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.TypeConverterAttribute' exists on 'System.ComponentModel.MarshalByValueComponent' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.TypeConverterAttribute' exists on 'System.ComponentModel.Design.DesignerOptionService.DesignerOptionCollection' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Diagnostics.SwitchLevelAttribute' exists on 'System.Diagnostics.BooleanSwitch' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Diagnostics.SwitchLevelAttribute' exists on 'System.Diagnostics.TraceSwitch' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.TypeConverterAttribute' exists on 'System.ComponentModel.MarshalByValueComponent' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.TypeConverterAttribute' exists on 'System.ComponentModel.Design.DesignerOptionService.DesignerOptionCollection' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.TypeConverterAttribute' exists on 'System.Data.Constraint' in the contract but not the implementation.
-CannotChangeAttribute : Attribute 'System.ComponentModel.DefaultValueAttribute' on 'System.Data.DataColumn.DataType' changed from '[DefaultValueAttribute(typeof(string))]' in the contract to '[DefaultValueAttribute(typeof(String))]' in the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.TypeConverterAttribute' exists on 'System.Data.DataRelation' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.TypeConverterAttribute' exists on 'System.Data.DataViewSetting' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.TypeConverterAttribute' exists on 'System.Data.Common.DataColumnMapping' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.TypeConverterAttribute' exists on 'System.Data.Common.DataTableMapping' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.TypeConverterAttribute' exists on 'System.Data.Constraint' in the contract but not the implementation.
-CannotChangeAttribute : Attribute 'System.ComponentModel.DefaultValueAttribute' on 'System.Data.DataColumn.DataType' changed from '[DefaultValueAttribute(typeof(string))]' in the contract to '[DefaultValueAttribute(typeof(String))]' in the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.TypeConverterAttribute' exists on 'System.Data.DataRelation' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.TypeConverterAttribute' exists on 'System.Data.DataViewSetting' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.TypeConverterAttribute' exists on 'System.Data.Common.DataColumnMapping' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.TypeConverterAttribute' exists on 'System.Data.Common.DataTableMapping' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Diagnostics.SwitchLevelAttribute' exists on 'System.Diagnostics.BooleanSwitch' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Diagnostics.SwitchLevelAttribute' exists on 'System.Diagnostics.TraceSwitch' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchema.Includes' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchema.Items' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaAll.Items' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaAnnotated.Annotation' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaAnnotation.Items' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaAttributeGroup.Attributes' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaChoice.Items' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaComplexContent.Content' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaComplexContentExtension.Attributes' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaComplexContentExtension.Particle' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaComplexContentRestriction.Attributes' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaComplexContentRestriction.Particle' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaComplexType.Attributes' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaComplexType.ContentModel' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaComplexType.Particle' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaElement.Constraints' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaElement.SchemaType' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaGroup.Particle' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaIdentityConstraint.Fields' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaIdentityConstraint.Selector' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaImport.Annotation' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaInclude.Annotation' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaRedefine.Items' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSequence.Items' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSimpleContent.Content' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSimpleContentExtension.Attributes' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSimpleContentRestriction.Attributes' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSimpleContentRestriction.BaseType' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSimpleContentRestriction.Facets' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSimpleType.Content' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSimpleTypeList.ItemType' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSimpleTypeRestriction.BaseType' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSimpleTypeRestriction.Facets' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSimpleTypeUnion.BaseTypes' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchema.Includes' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchema.Items' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaAll.Items' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaAnnotated.Annotation' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaAnnotation.Items' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaAttributeGroup.Attributes' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaChoice.Items' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaComplexContent.Content' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaComplexContentExtension.Attributes' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaComplexContentExtension.Particle' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaComplexContentRestriction.Attributes' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaComplexContentRestriction.Particle' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaComplexType.Attributes' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaComplexType.ContentModel' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaComplexType.Particle' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaElement.Constraints' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaElement.SchemaType' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaGroup.Particle' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaIdentityConstraint.Fields' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaIdentityConstraint.Selector' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaImport.Annotation' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaInclude.Annotation' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaRedefine.Items' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSequence.Items' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSimpleContent.Content' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSimpleContentExtension.Attributes' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSimpleContentRestriction.Attributes' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSimpleContentRestriction.BaseType' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSimpleContentRestriction.Facets' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSimpleType.Content' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSimpleTypeList.ItemType' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSimpleTypeRestriction.BaseType' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSimpleTypeRestriction.Facets' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.Xml.Serialization.XmlElementAttribute' exists on 'System.Xml.Schema.XmlSchemaSimpleTypeUnion.BaseTypes' in the contract but not the implementation.
-Compat issues with assembly System:
-CannotRemoveAttribute : Attribute 'System.ComponentModel.DefaultValueAttribute' exists on 'System.ComponentModel.BackgroundWorker.WorkerReportsProgress' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.DefaultValueAttribute' exists on 'System.ComponentModel.BackgroundWorker.WorkerSupportsCancellation' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.DefaultValueAttribute' exists on 'System.Diagnostics.Process.EnableRaisingEvents' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.DefaultValueAttribute' exists on 'System.Diagnostics.ProcessStartInfo.Environment' in the contract but not the implementation.
-CannotChangeAttribute : Attribute 'System.ComponentModel.DefaultValueAttribute' on 'System.Diagnostics.ProcessStartInfo.Verb' changed from '[DefaultValueAttribute(null)]' in the contract to '[DefaultValueAttribute("")]' in the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.DefaultValueAttribute' exists on 'System.Diagnostics.ProcessStartInfo.WindowStyle' in the contract but not the implementation.
-Compat issues with assembly System.ComponentModel.EventBasedAsync:
-CannotRemoveAttribute : Attribute 'System.ComponentModel.DefaultValueAttribute' exists on 'System.ComponentModel.BackgroundWorker.WorkerReportsProgress' in the contract but not the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.DefaultValueAttribute' exists on 'System.ComponentModel.BackgroundWorker.WorkerSupportsCancellation' in the contract but not the implementation.
 Compat issues with assembly System.Diagnostics.Process:
-CannotRemoveAttribute : Attribute 'System.ComponentModel.DefaultValueAttribute' exists on 'System.Diagnostics.Process.EnableRaisingEvents' in the contract but not the implementation.
+CannotChangeAttribute : Attribute 'System.Runtime.Versioning.SupportedOSPlatformAttribute' on 'System.Diagnostics.Process.MaxWorkingSet.set(System.IntPtr)' changed from '[SupportedOSPlatformAttribute("windows")]' in the contract to '[SupportedOSPlatformAttribute("freebsd")]' in the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.DefaultValueAttribute' exists on 'System.Diagnostics.ProcessStartInfo.Environment' in the contract but not the implementation.
+CannotChangeAttribute : Attribute 'System.Runtime.Versioning.SupportedOSPlatformAttribute' on 'System.Diagnostics.Process.MinWorkingSet.set(System.IntPtr)' changed from '[SupportedOSPlatformAttribute("windows")]' in the contract to '[SupportedOSPlatformAttribute("freebsd")]' in the implementation.
-CannotChangeAttribute : Attribute 'System.ComponentModel.DefaultValueAttribute' on 'System.Diagnostics.ProcessStartInfo.Verb' changed from '[DefaultValueAttribute(null)]' in the contract to '[DefaultValueAttribute("")]' in the implementation.
+CannotChangeAttribute : Attribute 'System.Runtime.Versioning.SupportedOSPlatformAttribute' on 'System.Diagnostics.Process.MaxWorkingSet.set(System.IntPtr)' changed from '[SupportedOSPlatformAttribute("windows")]' in the contract to '[SupportedOSPlatformAttribute("freebsd")]' in the implementation.
-CannotRemoveAttribute : Attribute 'System.ComponentModel.DefaultValueAttribute' exists on 'System.Diagnostics.ProcessStartInfo.WindowStyle' in the contract but not the implementation.
+CannotChangeAttribute : Attribute 'System.Runtime.Versioning.SupportedOSPlatformAttribute' on 'System.Diagnostics.Process.MinWorkingSet.set(System.IntPtr)' changed from '[SupportedOSPlatformAttribute("windows")]' in the contract to '[SupportedOSPlatformAttribute("freebsd")]' in the implementation.
-Compat issues due to removal of System.Runtime.InteropServices.WindowsRuntime:
+CannotChangeAttribute : Attribute 'System.Runtime.Versioning.SupportedOSPlatformAttribute' on 'System.Diagnostics.Process.MaxWorkingSet.set(System.IntPtr)' changed from '[SupportedOSPlatformAttribute("windows")]' in the contract to '[SupportedOSPlatformAttribute("freebsd")]' in the implementation.
-TypesMustExist : Type 'System.Runtime.InteropServices.WindowsRuntime.DefaultInterfaceAttribute' does not exist in the implementation but it does exist in the contract.
+CannotChangeAttribute : Attribute 'System.Runtime.Versioning.SupportedOSPlatformAttribute' on 'System.Diagnostics.Process.MinWorkingSet.set(System.IntPtr)' changed from '[SupportedOSPlatformAttribute("windows")]' in the contract to '[SupportedOSPlatformAttribute("freebsd")]' in the implementation.
-TypesMustExist : Type 'System.Runtime.InteropServices.WindowsRuntime.EventRegistrationToken' does not exist in the implementation but it does exist in the contract.
+Compat issues with assembly System.Net.Http:
-TypesMustExist : Type 'System.Runtime.InteropServices.WindowsRuntime.EventRegistrationTokenTable<T>' does not exist in the implementation but it does exist in the contract.
+MembersMustExist : Member 'public System.Net.Connections.ConnectionFactory System.Net.Http.SocketsHttpHandler.ConnectionFactory.get()' does not exist in the implementation but it does exist in the contract.
-TypesMustExist : Type 'System.Runtime.InteropServices.WindowsRuntime.IActivationFactory' does not exist in the implementation but it does exist in the contract.
+MembersMustExist : Member 'public void System.Net.Http.SocketsHttpHandler.ConnectionFactory.set(System.Net.Connections.ConnectionFactory)' does not exist in the implementation but it does exist in the contract.
-TypesMustExist : Type 'System.Runtime.InteropServices.WindowsRuntime.InterfaceImplementedInVersionAttribute' does not exist in the implementation but it does exist in the contract.
+MembersMustExist : Member 'public System.Func<System.Net.Http.HttpRequestMessage, System.Net.Connections.Connection, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Net.Connections.Connection>> System.Net.Http.SocketsHttpHandler.PlaintextFilter.get()' does not exist in the implementation but it does exist in the contract.
-TypesMustExist : Type 'System.Runtime.InteropServices.WindowsRuntime.ReadOnlyArrayAttribute' does not exist in the implementation but it does exist in the contract.
+MembersMustExist : Member 'public void System.Net.Http.SocketsHttpHandler.PlaintextFilter.set(System.Func<System.Net.Http.HttpRequestMessage, System.Net.Connections.Connection, System.Threading.CancellationToken, System.Threading.Tasks.ValueTask<System.Net.Connections.Connection>>)' does not exist in the implementation but it does exist in the contract.
-TypesMustExist : Type 'System.Runtime.InteropServices.WindowsRuntime.ReturnValueNameAttribute' does not exist in the implementation but it does exist in the contract.
+Compat issues with assembly System.Net.Primitives:
-TypesMustExist : Type 'System.Runtime.InteropServices.WindowsRuntime.WindowsRuntimeMarshal' does not exist in the implementation but it does exist in the contract.
+TypesMustExist : Type 'System.Net.NetworkError' does not exist in the implementation but it does exist in the contract.
-TypesMustExist : Type 'System.Runtime.InteropServices.WindowsRuntime.WriteOnlyArrayAttribute' does not exist in the implementation but it does exist in the contract.
+TypesMustExist : Type 'System.Net.NetworkException' does not exist in the implementation but it does exist in the contract.
-Compat issues with assembly System.Text.Json:
+Total Issues: 12
-CannotChangeAttribute : Attribute 'System.AttributeUsageAttribute' on 'System.Text.Json.Serialization.JsonConverterAttribute' changed from '[AttributeUsageAttribute(AttributeTargets.Class | AttributeTargets.Enum | AttributeTargets.Property | AttributeTargets.Struct, AllowMultiple=false)]' in the contract to '[AttributeUsageAttribute(AttributeTargets.Class | AttributeTargets.Enum | AttributeTargets.Field | AttributeTargets.Property | AttributeTargets.Struct, AllowMultiple=false)]' in the implementation.
-CannotChangeAttribute : Attribute 'System.AttributeUsageAttribute' on 'System.Text.Json.Serialization.JsonExtensionDataAttribute' changed from '[AttributeUsageAttribute(AttributeTargets.Property, AllowMultiple=false)]' in the contract to '[AttributeUsageAttribute(AttributeTargets.Field | AttributeTargets.Property, AllowMultiple=false)]' in the implementation.
-CannotChangeAttribute : Attribute 'System.AttributeUsageAttribute' on 'System.Text.Json.Serialization.JsonIgnoreAttribute' changed from '[AttributeUsageAttribute(AttributeTargets.Property, AllowMultiple=false)]' in the contract to '[AttributeUsageAttribute(AttributeTargets.Field | AttributeTargets.Property, AllowMultiple=false)]' in the implementation.
-CannotChangeAttribute : Attribute 'System.AttributeUsageAttribute' on 'System.Text.Json.Serialization.JsonPropertyNameAttribute' changed from '[AttributeUsageAttribute(AttributeTargets.Property, AllowMultiple=false)]' in the contract to '[AttributeUsageAttribute(AttributeTargets.Field | AttributeTargets.Property, AllowMultiple=false)]' in the implementation.
-Total Issues: 172

src/mono/wasm/Makefile

@@ -13,7 +13,7 @@ BINDIR?=$(TOP)/artifacts/bin
 OBJDIR?=$(TOP)/artifacts/obj
 PINVOKE_TABLE?=$(TOP)/artifacts/obj/wasm/pinvoke-table.h
 MONO_BIN_DIR?=$(BINDIR)/mono/Browser.wasm.$(CONFIG)
-NATIVE_BIN_DIR?=$(BINDIR)/native/net5.0-Browser-$(CONFIG)-wasm
+NATIVE_BIN_DIR?=$(BINDIR)/native/net6.0-Browser-$(CONFIG)-wasm
 ICU_LIBDIR?=
 SYSTEM_NATIVE_LIBDIR?=$(TOP)/src/libraries/Native/Unix/System.Native
 ENABLE_ES6?=false

src/mono/wasm/debugger/BrowserDebugHost/BrowserDebugHost.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>$(NetCoreAppCurrent)</TargetFramework>
+    <TargetFramework>$(AspNetCoreAppCurrent)</TargetFramework>
     <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>
     <NoWarn>$(NoWarn),CA2007</NoWarn>
   </PropertyGroup>

src/mono/wasm/debugger/BrowserDebugProxy/BrowserDebugProxy.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>$(NetCoreAppCurrent)</TargetFramework>
+    <TargetFramework>$(AspNetCoreAppCurrent)</TargetFramework>
     <NoWarn>$(NoWarn),CA2007</NoWarn>
   </PropertyGroup>
 

src/mono/wasm/debugger/DebuggerTestSuite/DebuggerTestSuite.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>$(NetCoreAppCurrent)</TargetFramework>
+    <TargetFramework>$(AspNetCoreAppCurrent)</TargetFramework>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <RunAnalyzers>false</RunAnalyzers>
   </PropertyGroup>

src/mono/wasm/debugger/tests/debugger-test/debugger-test.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk" DefaultTargets="BuildApp">
   <PropertyGroup>
-    <TargetFramework>$(NetCoreAppCurrent)</TargetFramework>
+    <TargetFramework>$(AspNetCoreAppCurrent)</TargetFramework>
     <TargetArchitecture>wasm</TargetArchitecture>
     <TargetOS>Browser</TargetOS>
     <MicrosoftNetCoreAppRuntimePackDir>$(ArtifactsBinDir)microsoft.netcore.app.runtime.browser-wasm\Release\runtimes\browser-wasm\</MicrosoftNetCoreAppRuntimePackDir>

src/mono/wasm/debugger/tests/lazy-debugger-test-embedded/lazy-debugger-test-embedded.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk" DefaultTargets="BuildApp">
   <PropertyGroup>
-    <TargetFramework>$(NetCoreAppCurrent)</TargetFramework>
+    <TargetFramework>$(AspNetCoreAppCurrent)</TargetFramework>
     <TargetArchitecture>wasm</TargetArchitecture>
     <TargetOS>Browser</TargetOS>
     <MicrosoftNetCoreAppRuntimePackDir>$(ArtifactsBinDir)microsoft.netcore.app.runtime.browser-wasm\Release\runtimes\browser-wasm\</MicrosoftNetCoreAppRuntimePackDir>

src/mono/wasm/debugger/tests/lazy-debugger-test/lazy-debugger-test.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk" DefaultTargets="BuildApp">
   <PropertyGroup>
-    <TargetFramework>$(NetCoreAppCurrent)</TargetFramework>
+    <TargetFramework>$(AspNetCoreAppCurrent)</TargetFramework>
     <TargetArchitecture>wasm</TargetArchitecture>
     <TargetOS>Browser</TargetOS>
     <MicrosoftNetCoreAppRuntimePackDir>$(ArtifactsBinDir)microsoft.netcore.app.runtime.browser-wasm\Release\runtimes\browser-wasm\</MicrosoftNetCoreAppRuntimePackDir>

src/tests/Common/CoreCLRTestLibrary/CoreCLRTestLibrary.csproj

@@ -5,7 +5,7 @@
     <CLRTestKind>BuildOnly</CLRTestKind>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <GenerateRunScript>false</GenerateRunScript>
-    <TargetFramework>$(NetCoreAppCurrent)</TargetFramework>
+    <TargetFramework>$(NetCoreAppToolCurrent)</TargetFramework>
   </PropertyGroup>
   <ItemGroup>
     <Compile Include="Assertion.cs" />

src/tests/Common/Coreclr.TestWrapper/Coreclr.TestWrapper.csproj

@@ -2,8 +2,8 @@
 
   <PropertyGroup>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-    <NuGetTargetMoniker>$(NetCoreAppCurrentTargetFrameworkMoniker)</NuGetTargetMoniker>
+    <NuGetTargetMoniker>$(NetCoreAppCurrentToolTargetFrameworkMoniker)</NuGetTargetMoniker>
-    <NuGetTargetMonikerShort>$(NetCoreAppCurrent)</NuGetTargetMonikerShort>
+    <NuGetTargetMonikerShort>$(NetCoreAppToolCurrent)</NuGetTargetMonikerShort>
     <RunAnalyzers>false</RunAnalyzers>
   </PropertyGroup>
 

src/tests/Common/dir.sdkbuild.props

@@ -6,7 +6,7 @@
        and old-style projects should go in dir.common.props. -->
 
   <PropertyGroup>
-    <TargetFramework>$(NetCoreAppCurrent)</TargetFramework>
+    <TargetFramework>$(NetCoreAppToolCurrent)</TargetFramework>
     <AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
     <EnableDefaultItems>false</EnableDefaultItems>
     <Platform>AnyCPU</Platform>

src/tests/Common/external/external.csproj

@@ -12,9 +12,7 @@
          This RID value doesn't really matter, since the assets we are copying are not RID specific, so defaulting to Windows here
     -->
     <OutputPath>$(TargetingPackPath)</OutputPath>
-    <TargetFramework>$(NetCoreAppCurrent)</TargetFramework>
+    <TargetFramework>$(NetCoreAppToolCurrent)</TargetFramework>
-    <NuGetTargetMoniker>$(NetCoreAppCurrentTargetFrameworkMoniker)</NuGetTargetMoniker>
-    <NuGetTargetMonikerShort>$(NetCoreAppCurrent)</NuGetTargetMonikerShort>
     <RuntimeIdentifiers>win7-x86;win7-x64</RuntimeIdentifiers>
     <XUnitRunnerTargetFramework>netcoreapp2.1</XUnitRunnerTargetFramework>
     <CLRTestKind>SharedLibrary</CLRTestKind>

src/tests/Common/scripts/run-corefx-tests.py

@@ -1,443 +0,0 @@
-#!/usr/bin/env python
-#
-# Licensed to the .NET Foundation under one or more agreements.
-# The .NET Foundation licenses this file to you under the MIT license.
-#
-##########################################################################
-##########################################################################
-#
-# Module: run-corefx-tests.py
-#
-# Notes:
-#
-# Script to clone the CoreFx repo, build, and run its tests.
-#
-##########################################################################
-##########################################################################
-
-import argparse
-import distutils.dir_util
-import os
-import re
-import shutil
-import subprocess
-import sys
-
-
-##########################################################################
-# Globals
-##########################################################################
-
-testing = False
-
-Corefx_url = 'https://github.com/dotnet/corefx.git'
-
-# This should be factored out of build.sh
-Unix_name_map = {
-    'Linux': 'Linux',
-    'Darwin': 'OSX',
-    'FreeBSD': 'FreeBSD',
-    'OpenBSD': 'OpenBSD',
-    'NetBSD': 'NetBSD',
-    'SunOS': 'SunOS'
-}
-
-Is_windows = (os.name == 'nt')
-
-##########################################################################
-# Delete protocol
-##########################################################################
-
-def del_rw(action, name, exc):
-    os.chmod(name, 0o651)
-    os.remove(name)
-
-##########################################################################
-# Argument Parser
-##########################################################################
-
-description = 'Tool to facilitate running CoreFx tests from the CoreCLR repo'
-
-parser = argparse.ArgumentParser(description=description)
-
-parser.add_argument('-arch', dest='arch', default='x64')
-parser.add_argument('-ci_arch', dest='ci_arch', default=None)
-parser.add_argument('-build_type', dest='build_type', default='Debug')
-parser.add_argument('-clr_root', dest='clr_root', default=None)
-parser.add_argument('-fx_root', dest='fx_root', default=None)
-parser.add_argument('-fx_branch', dest='fx_branch', default='master')
-parser.add_argument('-fx_commit', dest='fx_commit', default=None)
-parser.add_argument('-env_script', dest='env_script', default=None)
-parser.add_argument('-exclusion_rsp_file', dest='exclusion_rsp_file', default=None)
-parser.add_argument('-no_run_tests', dest='no_run_tests', action="store_true", default=False)
-
-
-##########################################################################
-# Helper Functions
-##########################################################################
-
-def validate_args(args):
-    """ Validate all of the arguments parsed.
-    Args:
-        args (argparser.ArgumentParser): Args parsed by the argument parser.
-    Returns:
-        (arch, ci_arch, build_type, clr_root, fx_root, fx_branch, fx_commit, env_script, exclusion_rsp_file, no_run_tests)
-            (str, str, str, str, str, str, str, str, str)
-    Notes:
-    If the arguments are valid then return them all in a tuple. If not, raise
-    an exception stating x argument is incorrect.
-    """
-
-    arch = args.arch
-    ci_arch = args.ci_arch
-    build_type = args.build_type
-    clr_root = args.clr_root
-    fx_root = args.fx_root
-    fx_branch = args.fx_branch
-    fx_commit = args.fx_commit
-    env_script = args.env_script
-    exclusion_rsp_file = args.exclusion_rsp_file
-    no_run_tests = args.no_run_tests
-
-    def validate_arg(arg, check):
-        """ Validate an individual arg
-        Args:
-           arg (str|bool): argument to be validated
-           check (lambda: x-> bool): test that returns either True or False
-                                   : based on whether the check passes.
-
-        Returns:
-           is_valid (bool): Is the argument valid?
-        """
-
-        helper = lambda item: item is not None and check(item)
-
-        if not helper(arg):
-            raise Exception('Argument: %s is not valid.' % (arg))
-
-    valid_archs = ['x86', 'x64', 'arm', 'arm64']
-    valid_build_types = ['Debug', 'Checked', 'Release']
-
-    arch = next((a for a in valid_archs if a.lower() == arch.lower()), arch)
-    build_type = next((b for b in valid_build_types if b.lower() == build_type.lower()), build_type)
-
-    validate_arg(arch, lambda item: item in valid_archs)
-    validate_arg(build_type, lambda item: item in valid_build_types)
-    validate_arg(fx_branch, lambda item: True)
-
-    if fx_commit is None:
-        fx_commit = 'HEAD'
-
-    if clr_root is None:
-        clr_root = nth_dirname(os.path.abspath(sys.argv[0]), 3)
-    else:
-        clr_root = os.path.normpath(clr_root)
-        validate_arg(clr_root, lambda item: os.path.isdir(clr_root))
-
-    if fx_root is None:
-        fx_root = os.path.join(clr_root, '_', 'fx')
-    else:
-        fx_root = os.path.normpath(fx_root)
-
-    if env_script is not None:
-        validate_arg(env_script, lambda item: os.path.isfile(env_script))
-        env_script = os.path.abspath(env_script)
-
-    if exclusion_rsp_file is not None:
-        validate_arg(exclusion_rsp_file, lambda item: os.path.isfile(exclusion_rsp_file))
-        exclusion_rsp_file = os.path.abspath(exclusion_rsp_file)
-
-    args = (arch, ci_arch, build_type, clr_root, fx_root, fx_branch, fx_commit, env_script, exclusion_rsp_file, no_run_tests)
-
-    log('Configuration:')
-    log(' arch: %s' % arch)
-    log(' ci_arch: %s' % ci_arch)
-    log(' build_type: %s' % build_type)
-    log(' clr_root: %s' % clr_root)
-    log(' fx_root: %s' % fx_root)
-    log(' fx_branch: %s' % fx_branch)
-    log(' fx_commit: %s' % fx_commit)
-    log(' env_script: %s' % env_script)
-    log(' exclusion_rsp_file: %s' % exclusion_rsp_file)
-    log(' no_run_tests: %s' % no_run_tests)
-
-    return args
-
-def nth_dirname(path, n):
-    """ Find the Nth parent directory of the given path
-    Args:
-        path (str): path name containing at least N components
-        n (int): num of basenames to remove
-    Returns:
-        outpath (str): path with the last n components removed
-    Notes:
-        If n is 0, path is returned unmodified
-    """
-
-    assert n >= 0
-
-    for i in range(0, n):
-        path = os.path.dirname(path)
-
-    return path
-
-def log(message):
-    """ Print logging information
-    Args:
-        message (str): message to be printed
-    """
-
-    print('[%s]: %s' % (sys.argv[0], message))
-
-def copy_files(source_dir, target_dir):
-    """ Copy any files in the source_dir to the target_dir.
-        The copy is not recursive.
-        The directories must already exist.
-    Args:
-        source_dir (str): source directory path
-        target_dir (str): target directory path
-    Returns:
-        Nothing
-    """
-
-    global testing
-    assert os.path.isdir(source_dir)
-    assert testing or os.path.isdir(target_dir)
-
-    for source_filename in os.listdir(source_dir):
-        source_pathname = os.path.join(source_dir, source_filename)
-        if os.path.isfile(source_pathname):
-            target_pathname = os.path.join(target_dir, source_filename)
-            log('Copy: %s => %s' % (source_pathname, target_pathname))
-            if not testing:
-                shutil.copy2(source_pathname, target_pathname)
-
-##########################################################################
-# Main
-##########################################################################
-
-def main(args):
-    global Corefx_url
-    global Unix_name_map
-    global testing
-
-    if testing:
-        log("Running with testing = True")
-
-    arch, ci_arch, build_type, clr_root, fx_root, fx_branch, fx_commit, env_script, exclusion_rsp_file, no_run_tests = validate_args(
-        args)
-
-    clr_os = 'Windows_NT' if Is_windows else Unix_name_map[os.uname()[0]]
-
-    core_root = os.path.join(clr_root,
-                             'bin',
-                             'Product',
-                             '%s.%s.%s' % (clr_os, arch, build_type))
-
-    # corefx creates both files that are read-only and files that include non-ascii
-    # characters. Using onerror=del_rw allows us to delete all of the read-only files.
-    # To delete the files with non-ascii characters, when rmtree fails due to those
-    # files, we then will call rd on Windows.
-
-    if not testing and os.path.exists(fx_root):
-        if Is_windows:
-            while True:
-                res = subprocess.check_output(['tasklist'])
-                if not 'VBCSCompiler.exe' in res:
-                   break
-        os.chdir(fx_root)
-        os.system('git clean -fxd')
-        os.chdir(clr_root)
-        shutil.rmtree(fx_root, onerror=del_rw)
-
-    # Clone the corefx branch
-
-    command = 'git clone -b %s --single-branch %s %s' % (
-        fx_branch, Corefx_url, fx_root)
-    log(command)
-    if testing:
-        if not os.path.exists(fx_root):
-            os.makedirs(fx_root)
-        returncode = 0
-    else:
-        returncode = os.system(command)
-
-    # Change directory to the corefx root
-
-    cwd = os.getcwd()
-    log('[cd] ' + fx_root)
-    os.chdir(fx_root)
-
-    # Checkout the appropriate corefx commit
-
-    command = "git checkout %s" % fx_commit
-    log(command)
-    returncode = 0 if testing else os.system(command)
-    if returncode != 0:
-        sys.exit(1)
-
-    # Print the currently checked out commit hash. Mostly useful if you just checked
-    # out HEAD, which is the default.
-
-    command = "git rev-parse HEAD"
-    log(command)
-    returncode = 0 if testing else os.system(command)
-    if returncode != 0:
-        sys.exit(1)
-
-    # On Unix, coreFx build.sh requires HOME to be set, and it isn't by default
-    # under our CI system, so set it now.
-
-    if not Is_windows:
-        fx_home = os.path.join(fx_root, 'tempHome')
-        if not os.path.exists(fx_home):
-            os.makedirs(fx_home)
-        os.putenv('HOME', fx_home)
-        log('HOME=' + fx_home)
-
-    # Gather up some arguments to pass to the different build scripts.
-
-    common_config_args = '-configuration Release -framework net5.0 -os %s -arch %s' % (clr_os, arch)
-    build_args = '-build -restore'
-    build_test_args = '-buildtests  /p:ArchiveTests=true'
-
-    if not no_run_tests:
-        build_test_args += ' -test'
-
-
-    if not Is_windows and arch == 'arm' :
-        # We need to force clang5.0; we are building in a docker container that doesn't have
-        # clang3.9, which is currently the default used by the native build.
-        common_config_args += ' /p:BuildNativeCompiler=--clang5.0'
-
-    if not Is_windows and (arch == 'arm' or arch == 'arm64'):
-        # It is needed under docker where LC_ALL is not configured.
-        common_config_args += ' --warnAsError false'
-
-    build_command = 'build.cmd' if Is_windows else './build.sh'
-
-    command = ' '.join((build_command, common_config_args, build_args))
-    log(command)
-    returncode = 0 if testing else os.system(command)
-    if returncode != 0:
-        log('Error: exit code %s' % returncode)
-        sys.exit(1)
-
-    # Override the built corefx runtime (which it picked up by copying from packages determined
-    # by its dependencies.props file). Note that we always build Release corefx.
-    # We must copy all files, not just the files that already exist in the corefx runtime
-    # directory. This is required so we copy over all altjit compilers.
-    #
-    # We find the latest numbered directory in the 'Microsoft.NETCore.App' directory. This
-    # is expected to be the current product version, e.g., 3.0.0.
-    #
-    # TODO: it might be cleaner to encapsulate the knowledge of how to do this in the
-    # corefx msbuild files somewhere.
-
-    netcore_app_path = os.path.join(fx_root,
-                                    'artifacts',
-                                    'bin',
-                                    'testhost',
-                                    'net5.0-%s-%s-%s' % (clr_os, 'Release', arch),
-                                    'shared',
-                                    'Microsoft.NETCore.App')
-
-    if not testing and not os.path.isdir(netcore_app_path):
-        log("Error: path not found or is not a directory: %s" % netcore_app_path)
-        sys.exit(1)
-
-    fx_runtime = None
-
-    if testing:
-        fx_runtime = os.path.join(netcore_app_path, '9.9.9')
-    else:
-        # Figure out what the latest product version is, and use that.
-        netcore_app_version_dirs = os.listdir(netcore_app_path)
-
-        if netcore_app_version_dirs is None:
-            log("Error: no version directories in %s" % netcore_app_path)
-            sys.exit(1)
-
-        netcore_app_version_dirs.sort(reverse=True)
-        for netcore_app_version_dir in netcore_app_version_dirs:
-            netcore_app_version_path = os.path.join(netcore_app_path, netcore_app_version_dir)
-            if os.path.isdir(netcore_app_version_path):
-                fx_runtime = netcore_app_version_path
-                break
-
-    if fx_runtime is None:
-        log("Error: couldn't find fx runtime directory in %s" % netcore_app_path)
-        sys.exit(1)
-
-    log('Updating CoreCLR: %s => %s' % (core_root, fx_runtime))
-    copy_files(core_root, fx_runtime)
-
-    # Build the test command line.
-
-    # If we're doing altjit testing, then don't run any tests that don't work with altjit.
-    if ci_arch is not None and (ci_arch == 'x86_arm_altjit' or ci_arch == 'x64_arm64_altjit'):
-        # The property value we need to specify for the WithoutCategories property is a semicolon
-        # separated list of two values, so the two values must be enclosed in double quotes, namely:
-        #
-        #  /p:WithoutCategories="IgnoreForCI;XsltcExeRequired"
-        #
-        # Without the quotes, msbuild interprets the semicolon as separating two name/value pairs,
-        # which is incorrect (and causes an error).
-        #
-        # If we pass this on the command-line, it requires an extraordinary number of backslashes
-        # to prevent special Python, dotnet CLI, CMD, and other command-line processing, as the command
-        # filters through batch files, the RUN tool, dotnet CLI, and finally gets to msbuild. To avoid
-        # this, and make it simpler and hopefully more resilient to scripting changes, we create an
-        # msbuild response file with the required text and pass the response file on to msbuild.
-
-        without_categories_filename = os.path.join(fx_root, 'msbuild_commands.rsp')
-        without_categories_string = '/p:WithoutCategories="IgnoreForCI;XsltcExeRequired"'
-        with open(without_categories_filename, "w") as without_categories_file:
-            without_categories_file.write(without_categories_string)
-        without_categories = " @%s" % without_categories_filename
-
-        log('Response file %s contents:' % without_categories_filename)
-        log('%s' % without_categories_string)
-        log('[end response file contents]')
-    else:
-        without_categories = ' /p:WithoutCategories=IgnoreForCI'
-
-    command = ' '.join((
-        build_command,
-        common_config_args,
-        build_test_args,
-        without_categories
-    ))
-
-    if env_script is not None:
-        command += (' /p:PreExecutionTestScript=%s' % env_script)
-
-    if not Is_windows:
-        command += ' /p:TestWithLocalNativeLibraries=true'
-
-    if not Is_windows and (arch == 'arm' or arch == 'arm64'):
-        # It is needed under docker where LC_ALL is not configured.
-        command += ' --warnAsError false'
-
-    if exclusion_rsp_file is not None:
-        command += (' /p:TestRspFile=%s' % exclusion_rsp_file)
-
-    # Run the corefx test build and run the tests themselves.
-
-    log(command)
-    returncode = 0 if testing else os.system(command)
-    if returncode != 0:
-        log('Error: exit code %s' % returncode)
-        sys.exit(1)
-
-    sys.exit(0)
-
-
-##########################################################################
-# setup for Main
-##########################################################################
-
-if __name__ == '__main__':
-    Args = parser.parse_args(sys.argv[1:])
-
-    main(Args)

src/tests/Common/test_dependencies/test_dependencies.csproj

@@ -2,7 +2,7 @@
   <PropertyGroup>
     <CLRTestKind>BuildOnly</CLRTestKind>
     <IsTestProject>false</IsTestProject>
-    <TargetFramework>$(NetCoreAppCurrent)</TargetFramework>
+    <TargetFramework>$(NetCoreAppToolCurrent)</TargetFramework>
     <DisableRarCache>true</DisableRarCache>
     <DisablePackageAssetsCache>true</DisablePackageAssetsCache>
     <RuntimeIdentifiers>win-arm;win-arm64;win-x64;win-x86;$(TargetRid)</RuntimeIdentifiers>

src/tests/Common/test_dependencies_fs/test_dependencies.fsproj

@@ -2,7 +2,7 @@
   <PropertyGroup>
     <CLRTestKind>BuildOnly</CLRTestKind>
     <IsTestProject>false</IsTestProject>
-    <TargetFramework>$(NetCoreAppCurrent)</TargetFramework>
+    <TargetFramework>$(NetCoreAppToolCurrent)</TargetFramework>
     <DisableRarCache>true</DisableRarCache>
     <DisablePackageAssetsCache>true</DisablePackageAssetsCache>
     <RuntimeIdentifiers>win-arm;win-arm64;win-x64;win-x86;$(TargetRid)</RuntimeIdentifiers>

src/tests/Common/wasm-test-runner/WasmTestRunner.proj

@@ -7,6 +7,7 @@
     <TargetFramework>$(NetCoreAppCurrent)</TargetFramework>
     <BuildDir>$(MSBuildThisFileDirectory)\obj\$(Configuration)\wasm</BuildDir>
     <AppDir>$(TestBinDir)/WasmApp/</AppDir>
+    <NETCoreAppMaximumVersion>99.0</NETCoreAppMaximumVersion>
   </PropertyGroup>
 
   <UsingTask TaskName="WasmAppBuilder" 

src/tests/Directory.Build.props

@@ -206,7 +206,7 @@
 
   <PropertyGroup>
     <!-- Specify the target framework of the common test dependency project.json. -->
-    <NuGetTargetMoniker>$(NetCoreAppCurrentTargetFrameworkMoniker)</NuGetTargetMoniker>
+    <NuGetTargetMoniker>$(NetCoreAppCurrentToolTargetFrameworkMoniker)</NuGetTargetMoniker>
-    <NuGetTargetMonikerShort>$(NetCoreAppCurrent)</NuGetTargetMonikerShort>
+    <NuGetTargetMonikerShort>$(NetCoreAppToolCurrent)</NuGetTargetMonikerShort>
   </PropertyGroup>
 </Project>

src/tests/JIT/Directed/tailcall/mutual_recursion.fsproj

@@ -7,7 +7,7 @@
     <Noconfig>True</Noconfig>
     <Optimize>True</Optimize>
     <JitOptimizationSensitive>True</JitOptimizationSensitive>
-    <TargetFramework>$(NetCoreAppCurrent)</TargetFramework>
+    <TargetFramework>$(NetCoreAppToolCurrent)</TargetFramework>
   </PropertyGroup>
   <ItemGroup>
     <Compile Include="mutual_recursion.fs" />