You can see the code at
[link:fsharppowerpack.codeplex.com]
under compiler\2.0\Nov2010\src\fsharp\FSharp.Core\prim-types.fs
I think what you're asking about is
1 2 3 4 5 6 7 8 9
[<CompiledName("Lock")>]
let inline lock (lockobj : 'T when 'T : not struct) f =
let mutable lockTaken = false
try
System.Threading.Monitor.Enter(lockobj, &lockTaken);
f()
finally
if lockTaken then
System.Threading.Monitor.Exit(lockobj)maybe?
Yes the Monitor.Enter overload was added in .Net 4.0 to address lock leaks during exceptions...
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Is it true that the lock construct uses the monitor.enter and monitor.exit commands to lock a resource? If so, does the Moniter.Enter command use the "locktaken" to prevent lock leaks?