Generate async files

src/NHibernate.Test/Async/NHSpecificTest/GH3465/Fixture.cs

@@ -0,0 +1,31 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by AsyncGenerator.
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+
+using System.Linq;
+using NUnit.Framework;
+
+namespace NHibernate.Test.NHSpecificTest.GH3465
+{
+	using System.Threading.Tasks;
+	[TestFixture]
+	public class FixtureAsync : BugTestCase
+	{
+		[Test]
+		public void ThetaJoinSubQueryAsync()
+		{
+			using (var session = OpenSession())
+			using (session.BeginTransaction())
+			{
+				var query = session.CreateQuery("select e.Id from EntityA e where exists (from e.Children b, EntityC c)");
+				Assert.DoesNotThrowAsync(() => query.ListAsync());
+			}
+		}
+	}
+}