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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
/* Regression Test for Dev11 bug #95728: LINQ/CLR :: Accessing a static generic field <String> causes CLR to crash with FatalExecutionEngineError
*
* Comments from bug: FatalExecutionEngineError: The runtime has encountered a fatal error. The address of the error was at 0x71ff5dcd,
* on thread 0x7f4. The error code is 0xc0000005. This error may be a bug in the CLR or in the unsafe or non-verifiable portions of user
* code. Common sources of this bug include user marshaling errors for COM-interop or PInvoke, which may corrupt the stack.
*/
using System;
using System.Linq.Expressions;
namespace StaticFieldBug
{
public class StubClass<T>
{
public StubClass(T value)
{
StubClass<T>.StaticField = value;
}
public static T StaticField = default(T);
public static T StaticProperty
{
get { return StaticField; }
}
}
class Program
{
static int Main(string[] args)
{
Foo<string>("Run me to crash LINQ...");
Console.WriteLine("PASS (we didn't crash)!");
return 100;
}
public static void Foo<T>(T value)
{
Expression<Func<int, T>> lambda;
StubClass<T> foo = new StubClass<T>((T)value);
lambda = i => StubClass<T>.StaticField;
}
}
}
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