[Mono-bugs] [Bug 662108] mcs emits invalid IL on as operator for nullable types

bugzilla_noreply at novell.com bugzilla_noreply at novell.com
Wed Jan 5 08:26:52 EST 2011


https://bugzilla.novell.com/show_bug.cgi?id=662108

https://bugzilla.novell.com/show_bug.cgi?id=662108#c1


Marek Safar <msafar at novell.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #1 from Marek Safar <msafar at novell.com> 2011-01-05 13:26:52 UTC ---
Fixed in master.

I have tried to fix it in 2.6 branch but my git skills are not good enough to
commit to 2.6 branch

All what is needed is to change lines 1463-1467 in expression.cs to be

Expression e = Convert.ImplicitConversion (ec, expr, type, loc);
if (e != null){
  e = EmptyCast.Create (e, type);
  return ReducedExpression.Create (e, this).Resolve (ec);
}

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