Patch 5.18.1

Author: sakno

CHANGELOG.md

@@ -11,7 +11,7 @@ Release Notes
 <a href="https://www.nuget.org/packages/dotnext.unsafe/5.18.0">DotNext.Unsafe 5.18.0</a>
 * Updated dependencies
 
-<a href="https://www.nuget.org/packages/dotnext.threading/5.18.0">DotNext.Threading 5.18.0</a>
+<a href="https://www.nuget.org/packages/dotnext.threading/5.18.1">DotNext.Threading 5.18.1</a>
 * Synchronous `TryAcquire` implemented by `AsyncExclusiveLock` and `AsyncReaderWriterLock` are now implemented in portable way. Previously, WASM target was not supported. Additionally, the method supports lock stealing
 * * Improved synchronous support for `RandomAccessCache` class
 

README.md

@@ -55,7 +55,7 @@ Release Date: 01-20-2025
 <a href="https://www.nuget.org/packages/dotnext.unsafe/5.18.0">DotNext.Unsafe 5.18.0</a>
 * Updated dependencies
 
-<a href="https://www.nuget.org/packages/dotnext.threading/5.18.0">DotNext.Threading 5.18.0</a>
+<a href="https://www.nuget.org/packages/dotnext.threading/5.18.1">DotNext.Threading 5.18.1</a>
 * Synchronous `TryAcquire` implemented by `AsyncExclusiveLock` and `AsyncReaderWriterLock` are now implemented in portable way. Previously, WASM target was not supported. Additionally, the method supports lock stealing
 * Improved synchronous support for `RandomAccessCache` class
 

src/DotNext.Tests/Threading/AsyncExclusiveLockTests.cs

@@ -236,5 +236,8 @@ public static void ReentrantLock()
         False(l.TryAcquire());
 
         Throws<LockRecursionException>(() => l.TryAcquire(DefaultTimeout));
+        
+        l.Release();
+        True(l.TryAcquire(DefaultTimeout));
     }
 }

src/DotNext.Tests/Threading/AsyncReaderWriterLockTests.cs

@@ -263,5 +263,8 @@ public static void ReentrantLock()
 
         Throws<LockRecursionException>(() => l.TryEnterReadLock(DefaultTimeout));
         Throws<LockRecursionException>(() => l.TryEnterWriteLock(DefaultTimeout));
+        
+        l.Release();
+        True(l.TryEnterReadLock(DefaultTimeout));
     }
 }

src/DotNext.Threading/DotNext.Threading.csproj

@@ -7,7 +7,7 @@
     <ImplicitUsings>true</ImplicitUsings>
     <IsAotCompatible>true</IsAotCompatible>
     <Features>nullablePublicOnly</Features>
-    <VersionPrefix>5.18.0</VersionPrefix>
+    <VersionPrefix>5.18.1</VersionPrefix>
     <VersionSuffix></VersionSuffix>
     <Authors>.NET Foundation and Contributors</Authors>
     <Product>.NEXT Family of Libraries</Product>

src/DotNext.Threading/Threading/AsyncReaderWriterLock.cs

@@ -645,6 +645,7 @@ public void Release()
                 throw new SynchronizationLockException(ExceptionMessages.NotInLock);
 
             state.ExitLock();
+            IsLockHelpByCurrentThread = false;
             suspendedCallers = DrainWaitQueue();
 
             if (IsDisposing && IsReadyToDispose)

src/DotNext/Func.cs

@@ -97,7 +97,7 @@ public static Func<T> Constant<T>(T obj)
         // slow path - allocates a new delegate
         return obj is null ? Default<T?>! : obj.UnboxAny<T>;
     }
-    
+
     internal static T? Default<T>() => default;
 
     private static T UnboxAny<T>(this object obj)