jaredpar

public ref struct LineEnumerator(string filePath) : IDisposable
{
    private static SearchValues<char> NewLines = SearchValues.Create('\r', '\n');

    private StreamReader _reader = new StreamReader(filePath);
    private char[] _array = ArrayPool<char>.Shared.Rent(1024);

    // This represents the data read from the file that hasn't been processed yet. This will
    // be a subset of _array
    private Span<char> _buffer = Span<char>.Empty;

jaredpar

https://dev.azure.com/dnceng-public/public/_build/results?buildId=739416&view=ms.vss-test-web.build-test-results-tab&runId=18651876&resultId=178085&paneView=debug

Test_Windows_CoreClr_Release_Windows.10.Amd64.Open

https://helixre107v0xdeko0k025g8.blob.core.windows.net/dotnet-roslyn-refs-pull-74360-merge-f9bd5f237e064558a9/Microsoft.CodeAnalysis.CSharp.Emit.UnitTests_Microsoft.CodeAnalysis.CSharp.Emit2.UnitTests_3/1/console.3f9a596b.log?helixlogtype=result

Stack:

xUnit.net 00:00:24.77]     Microsoft.CodeAnalysis.CSharp.UnitTests.AttributeTests_CallerInfoAttributes.TestCallerFilePath1 [FAIL]

jaredpar

C:\Users\jaredpar\code\PublicBugs\CscAnal>REM passing Newtonsoft.Json.dll 13.0.0.0 works fine and results in the expected: 

C:\Users\jaredpar\code\PublicBugs\CscAnal>REM arning CS8785: Generator 'Generator' failed to generate source. It will not contribute to the output and compilation errors may occur as a result. Exception was of type 'ArgumentNullException' with message 'Value cannot be null. 

C:\Users\jaredpar\code\PublicBugs\CscAnal>REM Parameter name: source' 

C:\Users\jaredpar\code\PublicBugs\CscAnal>REM  

C:\Users\jaredpar\code\PublicBugs\CscAnal>REM Loaded modules: 

jaredpar

using System.Reflection.Metadata;
using System.Reflection.PortableExecutable;

Console.WriteLine(IsNullableEnabledAtBuild(@"C:\Users\jaredpar\temp\console\bin\Debug\net7.0\console.dll", out var reason));
Console.WriteLine(reason);

static bool IsNullableEnabledAtBuild(string assemblyFilePath, out string? reason)
{
    MetadataReaderProvider? pdbReaderProvider = null;
    try

jaredpar

& 'C:\Program Files\Microsoft Visual Studio\2022\Enterprise\Common7\IDE\CommonExtensions\Microsoft\NuGet\NuGet.Build.Tasks.Console.exe' 'Recursive=True;CleanupAssetsForUnsupportedProjects=True;DisableParallel=False;Force=False;ForceEvaluate=False;HideWarningsAndErrors=False;IgnoreFailedSources=False;Interactive=False;NoCache=False;RestorePackagesConfig=False" "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\MSBuild\Current\Bin\MSBuild.exe" "C:\Users\jaredpar\code\roslyn\Roslyn.sln" "ContinuousIntegrationBuild=False;TreatWarningsAsErrors=False;Configuration=Debug;RepoRoot=C:\Users\jaredpar\code\roslyn\;Rebuild=False;OfficialBuildId=;RunAnalyzersDuringBuild=False;BootstrapBuildPath=;EnableNgenOptimization=False;IbcOptimizationDataDir=C:\Users\jaredpar\code\roslyn\.o%5c;RestoreUseStaticGraphEvaluation=True;VisualStudioIbcDrop=;VisualStudioDropAccessToken=;IsNpmPackable=True;DeployExtension=false;VersionsPropsPath=C:\Users\jaredpar\code\roslyn\eng\Versions.props;VCTargetsPath=C:\Program Files\Microsoft V

jaredpar

This is gonna be complicated.

1. I assume you are using an hp desktop? I think thats what the company gets ppl nowadays
2. As sam says, you must disable bitlocker before mucking around

with that out of the way you need to ensure you check all these boxes

1. you have a TPU installed on your machine and its enabled: 
  - Turn on the computer and press the f10 key to start to the BIOS setup menu.
  - On the Security tab, check whether your TPM Device status is Hidden.

jaredpar

using System.Security.Claims;
using Microsoft.AspNetCore.Authentication;
using Microsoft.AspNetCore.Authentication.Cookies;

var builder = WebApplication.CreateBuilder(args);
builder.Services
    .AddAuthentication(o =>
    {
        o.DefaultScheme = CookieAuthenticationDefaults.AuthenticationScheme;
    })

jaredpar

using BenchmarkDotNet.Attributes;
using BenchmarkDotNet.Jobs;
using BenchmarkDotNet.Running;

var summary = BenchmarkRunner.Run(typeof(DelegateInvocationBenchmark).Assembly);

[SimpleJob(RuntimeMoniker.Net70)]
[SimpleJob(RuntimeMoniker.Net472)]
public class DelegateInvocationBenchmark
{

jaredpar

Imports System

Module Program
    Sub Main()
        Dim e = ConversionKind.DelegateRelaxationLevelNone 
        Console.WriteLine(e.ToString())
    End Sub
End Module

<Flags()>

jaredpar

function Parse-Channels([string]$repo) {
  $output = Invoke-Expression "& darc get-default-channels --source-repo $repo"
  $map = @{ }

  foreach ($line in $output) {
    $parts = $line.Split('@')
    $repoUrl = $parts[0].Split(' ')[1].Trim()
    if (-not $repoUrl.EndsWith($repo)) {
      continue