Add checked for CA2020

slozier · Mar 20, 2024 · 2bd2dae · 2bd2dae
1 parent e72fc47
commit 2bd2dae
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/Src/IronPython.Modules/_overlapped.cs b/Src/IronPython.Modules/_overlapped.cs
@@ -22,7 +22,7 @@ public static class PythonOverlapped {
         private static extern IntPtr _CreateIoCompletionPort(IntPtr FileHandle, IntPtr ExistingCompletionPort, UIntPtr CompletionKey, uint NumberOfConcurrentThreads);
 
         public static BigInteger CreateIoCompletionPort(BigInteger handle, BigInteger port, BigInteger key, int concurrency) {
-            var res = _CreateIoCompletionPort((IntPtr)(long)handle, (IntPtr)(long)port, (UIntPtr)(ulong)key, (uint)concurrency);
+            var res = _CreateIoCompletionPort(checked((IntPtr)(long)handle), checked((IntPtr)(long)port), checked((UIntPtr)(ulong)key), (uint)concurrency);
             if (res == IntPtr.Zero) {
                 throw PythonNT.GetLastWin32Error();
             }

diff --git a/Src/IronPython.Modules/_socket.cs b/Src/IronPython.Modules/_socket.cs
@@ -862,7 +862,7 @@ public string __repr__(CodeContext context) {
             /// </summary>
             internal static Socket? HandleToSocket(Int64 handle) {
                 lock (_handleToSocket) {
-                    if (_handleToSocket.TryGetValue((IntPtr)handle, out WeakReference? weakref)) {
+                    if (_handleToSocket.TryGetValue(checked((IntPtr)handle), out WeakReference? weakref)) {
                         return weakref.Target as Socket;
                     }
                 }

diff --git a/Src/IronPython.Modules/_winapi.cs b/Src/IronPython.Modules/_winapi.cs
@@ -26,7 +26,7 @@ public static class PythonWinApi {
                 throw new NotImplementedException();
             }
             else {
-                var result = ConnectNamedPipe((IntPtr)(long)handle, IntPtr.Zero);
+                var result = ConnectNamedPipe(checked((IntPtr)(long)handle), IntPtr.Zero);
 
                 if (!result) throw PythonNT.GetLastWin32Error();