System.IO.IOException : The process cannot access the file 'C:\Users\runneradmin\AppData\Local\Meziantou.AnalyzerTests\ref\A_3hvn_yVsniz4u1CkXUsmMS6iBEkB1aysJq+zJ4_l4=\Microsoft.CSharp.dll' because it is being used by another process.

System.IO.IOException : The process cannot access the file 'C:\Users\runneradmin\AppData\Local\Meziantou.AnalyzerTests\ref\A_3hvn_yVsniz4u1CkXUsmMS6iBEkB1aysJq+zJ4_l4=\Microsoft.Win32.Primitives.dll' because it is being used by another process.

System.IO.IOException : The process cannot access the file 'C:\Users\runneradmin\AppData\Local\Meziantou.AnalyzerTests\ref\A_3hvn_yVsniz4u1CkXUsmMS6iBEkB1aysJq+zJ4_l4=\Microsoft.Win32.Primitives.dll' because it is being used by another process.

System.IO.IOException : The process cannot access the file 'C:\Users\runneradmin\AppData\Local\Meziantou.AnalyzerTests\ref\A_3hvn_yVsniz4u1CkXUsmMS6iBEkB1aysJq+zJ4_l4=\mscorlib.dll' because it is being used by another process.

System.IO.IOException : The process cannot access the file 'C:\Users\runneradmin\AppData\Local\Meziantou.AnalyzerTests\ref\A_3hvn_yVsniz4u1CkXUsmMS6iBEkB1aysJq+zJ4_l4=\netstandard.dll' because it is being used by another process.

System.AggregateException : One or more errors occurred. ---- System.IO.IOException : The process cannot access the file 'C:\Users\runneradmin\AppData\Local\Meziantou.AnalyzerTests\ref\A_3hvn_yVsniz4u1CkXUsmMS6iBEkB1aysJq+zJ4_l4=\System.Data.dll' because it is being used by another process.

System.IO.IOException : The process cannot access the file 'C:\Users\runneradmin\AppData\Local\Meziantou.AnalyzerTests\ref\A_3hvn_yVsniz4u1CkXUsmMS6iBEkB1aysJq+zJ4_l4=\System.ComponentModel.TypeConverter.dll' because it is being used by another process.

System.IO.IOException : The process cannot access the file 'C:\Users\runneradmin\AppData\Local\Meziantou.AnalyzerTests\ref\A_3hvn_yVsniz4u1CkXUsmMS6iBEkB1aysJq+zJ4_l4=\System.Data.Common.dll' because it is being used by another process.

System.AggregateException : One or more errors occurred. ---- System.IO.IOException : The process cannot access the file 'C:\Users\runneradmin\AppData\Local\Meziantou.AnalyzerTests\ref\A_3hvn_yVsniz4u1CkXUsmMS6iBEkB1aysJq+zJ4_l4=\System.Data.dll' because it is being used by another process.

System.AggregateException : One or more errors occurred. ---- System.IO.IOException : The process cannot access the file 'C:\Users\runneradmin\AppData\Local\Meziantou.AnalyzerTests\ref\A_3hvn_yVsniz4u1CkXUsmMS6iBEkB1aysJq+zJ4_l4=\System.Data.dll' because it is being used by another process.

The code doesn't compile. Test0.cs(2,17): error CS0012: The type 'DependencyObject' is defined in an assembly that is not referenced. You must add a reference to assembly 'WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. Test0.cs(4,11): error CS0012: The type 'DependencyObject' is defined in an assembly that is not referenced. You must add a reference to assembly 'WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. Test0.cs(9,19): error CS0012: The type 'DependencyObject' is defined in an assembly that is not referenced. You must add a reference to assembly 'WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. Test0.cs(13,15): error CS0012: The type 'DependencyObject' is defined in an assembly that is not referenced. You must add a reference to assembly 'WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. using System.Threading.Tasks; class MyClass : System.Windows.Window { async Task Test() { bool a = true; if (a) { await Task.Delay(1).ConfigureAwait(false); return; } await Task.Delay(1); } }

The code doesn't compile. Test0.cs(2,17): error CS0012: The type 'DependencyObject' is defined in an assembly that is not referenced. You must add a reference to assembly 'WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. Test0.cs(4,11): error CS0012: The type 'DependencyObject' is defined in an assembly that is not referenced. You must add a reference to assembly 'WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. Test0.cs(6,15): error CS0012: The type 'DependencyObject' is defined in an assembly that is not referenced. You must add a reference to assembly 'WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. using System.Threading.Tasks; class MyClass : System.Windows.Window { async Task Test() { await Task.Delay(1); } }

The code doesn't compile. Test0.cs(2,17): error CS0012: The type 'DependencyObject' is defined in an assembly that is not referenced. You must add a reference to assembly 'WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. Test0.cs(4,11): error CS0012: The type 'DependencyObject' is defined in an assembly that is not referenced. You must add a reference to assembly 'WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. Test0.cs(9,19): error CS0012: The type 'DependencyObject' is defined in an assembly that is not referenced. You must add a reference to assembly 'WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. Test0.cs(13,19): error CS0012: The type 'DependencyObject' is defined in an assembly that is not referenced. You must add a reference to assembly 'WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. using System.Threading.Tasks; class MyClass : System.Windows.Window { async Task Test() { bool a = true; if (a) { await Task.Delay(1).ConfigureAwait(false); } else { await Task.Delay(1); } } }

The code doesn't compile. Test0.cs(2,17): error CS0012: The type 'DependencyObject' is defined in an assembly that is not referenced. You must add a reference to assembly 'WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. Test0.cs(4,11): error CS0012: The type 'DependencyObject' is defined in an assembly that is not referenced. You must add a reference to assembly 'WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. Test0.cs(6,15): error CS0012: The type 'DependencyObject' is defined in an assembly that is not referenced. You must add a reference to assembly 'WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. Test0.cs(7,15): error CS0012: The type 'DependencyObject' is defined in an assembly that is not referenced. You must add a reference to assembly 'WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. Test0.cs(8,15): error CS0012: The type 'DependencyObject' is defined in an assembly that is not referenced. You must add a reference to assembly 'WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. using System.Threading.Tasks; class MyClass : System.Windows.Window { async Task Test() { await Task.Delay(1); await Task.Delay(1).ConfigureAwait(false); await Task.Delay(1); } }

The code doesn't compile. Test0.cs(7,13): error CS0012: The type 'ValueType' is defined in an assembly that is not referenced. You must add a reference to assembly 'netstandard, Version=2.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51'. Test0.cs(8,9): error CS0012: The type 'ValueType' is defined in an assembly that is not referenced. You must add a reference to assembly 'netstandard, Version=2.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51'. using System.Linq; class Test { public Test() { var list = new int[5]; _ = list.Last(); list.First(x=> x == 0); } }

Process completed with exit code 1.

The code doesn't compile. Test0.cs(4,28): error CS0234: The type or namespace name 'Http' does not exist in the namespace 'Microsoft.AspNetCore' (are you missing an assembly reference?) Test0.cs(12,24): error CS0246: The type or namespace name 'HttpContext' could not be found (are you missing a using directive or an assembly reference?) Test0.cs(8,29): error CS0246: The type or namespace name 'RequestDelegate' could not be found (are you missing a using directive or an assembly reference?) using System; using System.Threading.Tasks; using Microsoft.AspNetCore.Http; public class CustomMiddleware { public CustomMiddleware(RequestDelegate next) { } public Task Invoke(HttpContext httpContext) { throw null; } }

The code doesn't compile. Test0.cs(4,28): error CS0234: The type or namespace name 'Builder' does not exist in the namespace 'Microsoft.AspNetCore' (are you missing an assembly reference?) Test0.cs(9,35): error CS0246: The type or namespace name 'IServiceCollection' could not be found (are you missing a using directive or an assembly reference?) Test0.cs(13,27): error CS0246: The type or namespace name 'IApplicationBuilder' could not be found (are you missing a using directive or an assembly reference?) using System; using System.Threading.Tasks; using Microsoft.AspNetCore.Builder; using Microsoft.Extensions.DependencyInjection; public class Startup { public void ConfigureServices(IServiceCollection services) { } public void Configure(IApplicationBuilder app) { } }

The code doesn't compile. Test0.cs(4,28): error CS0234: The type or namespace name 'Http' does not exist in the namespace 'Microsoft.AspNetCore' (are you missing an assembly reference?) Test0.cs(6,33): error CS0246: The type or namespace name 'IMiddleware' could not be found (are you missing a using directive or an assembly reference?) Test0.cs(8,29): error CS0246: The type or namespace name 'HttpContext' could not be found (are you missing a using directive or an assembly reference?) Test0.cs(8,54): error CS0246: The type or namespace name 'RequestDelegate' could not be found (are you missing a using directive or an assembly reference?) using System; using System.Threading.Tasks; using Microsoft.AspNetCore.Http; public class CustomMiddleware : IMiddleware { public Task InvokeAsync(HttpContext httpContext, RequestDelegate next) { throw null; } }

The code doesn't compile. Test0.cs(4,28): error CS0234: The type or namespace name 'Http' does not exist in the namespace 'Microsoft.AspNetCore' (are you missing an assembly reference?) Test0.cs(6,33): error CS0246: The type or namespace name 'IMiddleware' could not be found (are you missing a using directive or an assembly reference?) Test0.cs(8,10): error CS0246: The type or namespace name 'IMiddleware' could not be found (are you missing a using directive or an assembly reference?) Test0.cs(8,34): error CS0246: The type or namespace name 'HttpContext' could not be found (are you missing a using directive or an assembly reference?) Test0.cs(8,59): error CS0246: The type or namespace name 'RequestDelegate' could not be found (are you missing a using directive or an assembly reference?) Test0.cs(8,10): error CS0538: 'IMiddleware' in explicit interface declaration is not an interface using System; using System.Threading.Tasks; using Microsoft.AspNetCore.Http; public class CustomMiddleware : IMiddleware { Task IMiddleware.InvokeAsync(HttpContext httpContext, RequestDelegate next) { throw null; } }

The code doesn't compile. Test0.cs(11,36): error CS1061: 'IServiceProvider' does not contain a definition for 'CreateScope' and no accessible extension method 'CreateScope' accepting a first argument of type 'IServiceProvider' could be found (are you missing a using directive or an assembly reference?) using System; using System.Threading.Tasks; using Microsoft.Extensions.DependencyInjection; class demo { public async Task a() { IServiceProvider provider = null; using var scope = provider.CreateScope(); } }

System.AggregateException : One or more errors occurred. (Assert.NotEmpty() Failure: Collection was empty) ---- Assert.NotEmpty() Failure: Collection was empty