NH-2709 - Doing Bitwise operation in QueryOver throw an exception

[nhibernate-bot]

Luka Cetina created an issue — 18th May 2011, 0:15:19:

When doing Bitwise comparison in QueryOver.where, throws an Exception:

System.Exception was unhandled by user code
  Message=Could not determine member from (Convert(a.AccessMask) & 2)
  Source=NHibernate
  StackTrace:
       at NHibernate.Impl.ExpressionProcessor.FindMemberExpression(Expression expression) in c:\Libs\NHibernate\src\NHibernate\Impl\ExpressionProcessor.cs:line 189
       at NHibernate.Impl.ExpressionProcessor.FindMemberExpression(Expression expression) in c:\Libs\NHibernate\src\NHibernate\Impl\ExpressionProcessor.cs:line 170
       at NHibernate.Impl.ExpressionProcessor.FindMemberExpression(Expression expression) in c:\Libs\NHibernate\src\NHibernate\Impl\ExpressionProcessor.cs:line 170
       at NHibernate.Impl.ExpressionProcessor.ProcessSimpleExpression(Expression left, Expression right, ExpressionType nodeType) in c:\Libs\NHibernate\src\NHibernate\Impl\ExpressionProcessor.cs:line 323
       at NHibernate.Impl.ExpressionProcessor.ProcessSimpleExpression(BinaryExpression be) in c:\Libs\NHibernate\src\NHibernate\Impl\ExpressionProcessor.cs:line 318
       at NHibernate.Impl.ExpressionProcessor.ProcessBinaryExpression(BinaryExpression expression) in c:\Libs\NHibernate\src\NHibernate\Impl\ExpressionProcessor.cs:line 415
       at NHibernate.Impl.ExpressionProcessor.ProcessExpression(Expression expression) in c:\Libs\NHibernate\src\NHibernate\Impl\ExpressionProcessor.cs:line 486
       at NHibernate.Impl.ExpressionProcessor.ProcessLambdaExpression(LambdaExpression expression) in c:\Libs\NHibernate\src\NHibernate\Impl\ExpressionProcessor.cs:line 493
       at NHibernate.Impl.ExpressionProcessor.ProcessExpression<T>(Expression`1 expression) in c:\Libs\NHibernate\src\NHibernate\Impl\ExpressionProcessor.cs:line 504
       at NHibernate.Criterion.QueryOver`2.Add(Expression`1 expression) in c:\Libs\NHibernate\src\NHibernate\Criterion\QueryOver.cs:line 749
       at NHibernate.Criterion.QueryOver`2.Where(Expression`1 expression) in c:\Libs\NHibernate\src\NHibernate\Criterion\QueryOver.cs:line 357
       at Test.Domain.NHMappingTest.Test() in C:\Projects\SDW\05A_Development\Softworks.Selfridges.Test\Domain\DummyTest.cs:line 45
  InnerException: