Fix some NativeAOT warnings

Author: dsplaisted

src/Resolvers/Microsoft.DotNet.NativeWrapper/Interop.cs

@@ -33,7 +33,7 @@ static Interop()
         // construction so that subsequent P/Invokes can find it.
         private static void PreloadWindowsLibrary(string dllFileName)
         {
-            string? basePath = Path.GetDirectoryName(typeof(Interop).Assembly.Location);
+            string? basePath = AppContext.BaseDirectory;
             string architecture = RuntimeInformation.ProcessArchitecture.ToString().ToLowerInvariant();
             string dllPath = Path.Combine(basePath ?? string.Empty, architecture, $"{dllFileName}.dll");
 

src/Resolvers/Microsoft.DotNet.NativeWrapper/Microsoft.DotNet.NativeWrapper.csproj

@@ -2,6 +2,7 @@
 
   <PropertyGroup>
     <TargetFrameworks>$(ResolverTargetFramework);net472</TargetFrameworks>
+     <IsAotCompatible Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net8.0'))">true</IsAotCompatible>
   </PropertyGroup>
 
   <ItemGroup>

src/Resolvers/Microsoft.DotNet.NativeWrapper/NETEnvironmentInfo.cs

@@ -66,15 +66,15 @@ internal void Initialize(IntPtr info, IntPtr resultContext)
             var runtimes = new hostfxr_dotnet_environment_framework_info[infoStruct.framework_count];
             for (var i = 0; i < (int)infoStruct.framework_count; i++)
             {
-                var pointer = new IntPtr(infoStruct.frameworks.ToInt64() + i * Marshal.SizeOf(typeof(hostfxr_dotnet_environment_framework_info)));
+                var pointer = new IntPtr(infoStruct.frameworks.ToInt64() + i * Marshal.SizeOf<hostfxr_dotnet_environment_framework_info>());
                 runtimes[i] = Marshal.PtrToStructure<hostfxr_dotnet_environment_framework_info>(pointer);
             }
             RuntimeInfo = runtimes.Select(runtime => new NetRuntimeInfo(runtime.name, runtime.version, runtime.path));
 
             var sdks = new hostfxr_dotnet_environment_sdk_info[infoStruct.sdk_count];
             for (var i = 0; i < (int)infoStruct.sdk_count; i++)
             {
-                var pointer = new IntPtr(infoStruct.sdks.ToInt64() + i * Marshal.SizeOf(typeof(hostfxr_dotnet_environment_sdk_info)));
+                var pointer = new IntPtr(infoStruct.sdks.ToInt64() + i * Marshal.SizeOf<hostfxr_dotnet_environment_sdk_info>());
                 sdks[i] = Marshal.PtrToStructure<hostfxr_dotnet_environment_sdk_info>(pointer);
             }
             SdkInfo = sdks.Select(sdk => new NetSdkInfo(sdk.version, sdk.path));