Merge pull request #1072 from esdrubal/bug19862

[mono.git] / mcs / class / corlib / System.Threading / ManualResetEventSlim.cs

diff --git a/mcs/class/corlib/System.Threading/ManualResetEventSlim.cs b/mcs/class/corlib/System.Threading/ManualResetEventSlim.cs
index baaa25ca4bb19e4fa86f9c59b612cdd357033513..a34370d460be051bbdaf54315d093cb8f573b037 100644 (file)
--- a/mcs/class/corlib/System.Threading/ManualResetEventSlim.cs
+++ b/mcs/class/corlib/System.Threading/ManualResetEventSlim.cs
@@ -38,7 +38,7 @@ namespace System.Threading
                ManualResetEvent handle;
                internal AtomicBooleanValue disposed;
                int used;
-               long state;
+               int state;
 
                public ManualResetEventSlim ()
                        : this (false, 10)
@@ -89,10 +89,10 @@ namespace System.Threading
 
                long UpdateStateWithOp (bool set)
                {
-                       long oldValue, newValue;
+                       int oldValue, newValue;
                        do {
                                oldValue = state;
-                               newValue = (long)(((oldValue >> 1) + 1) << 1) | (set ? 1u : 0u);
+                               newValue = (int)(((oldValue >> 1) + 1) << 1) | (set ? 1 : 0);
                        } while (Interlocked.CompareExchange (ref state, newValue, oldValue) != oldValue);
                        return newValue;
                }
@@ -119,7 +119,7 @@ namespace System.Threading
                                 * we have a mismatch between S and H at the end because the last operations done were
                                 * S3/H1. We thus need to repeat H3 to get to the desired final state.
                                 */
-                               long currentState;
+                               int currentState;
                                do {
                                        currentState = state;
                                        if (currentState != stamp && (stamp & 1) != (currentState & 1)) {