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Try freeing context in dispose method and not wait for finalizer #5043

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This commit is contained in:
Nikolaj Bjorner 2021-02-27 11:02:58 -08:00
parent c6eb55537a
commit f7b1469462
1 changed files with 9 additions and 10 deletions
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19
src/api/dotnet/Context.cs
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@ -4808,16 +4808,6 @@ namespace Microsoft.Z3
{ {
// Console.WriteLine("Context Finalizer from " + System.Threading.Thread.CurrentThread.ManagedThreadId); // Console.WriteLine("Context Finalizer from " + System.Threading.Thread.CurrentThread.ManagedThreadId);
Dispose(); Dispose();
if (refCount == 0 && m_ctx != IntPtr.Zero)
{
m_n_err_handler = null;
IntPtr ctx = m_ctx;
m_ctx = IntPtr.Zero;
Native.Z3_del_context(ctx);
}
else
GC.ReRegisterForFinalize(this);
} }
/// <summary> /// <summary>
@ -4847,6 +4837,15 @@ namespace Microsoft.Z3
m_intSort = null; m_intSort = null;
m_realSort = null; m_realSort = null;
m_stringSort = null; m_stringSort = null;
if (refCount == 0 && m_ctx != IntPtr.Zero)
{
m_n_err_handler = null;
IntPtr ctx = m_ctx;
m_ctx = IntPtr.Zero;
Native.Z3_del_context(ctx);
}
else
GC.ReRegisterForFinalize(this);
} }
#endregion #endregion
} }