Update src/NHibernate/Linq/Visitors/NhPartialEvaluatingExpressionVisitor.cs

maca88 · fredericDelaporte · maca88 · commit 934e16cfb573 · 2020-04-26T23:16:01.000+02:00
Co-Authored-By: Frédéric Delaporte &lt;12201973+fredericDelaporte@users.noreply.github.com&gt;
diff --git a/src/NHibernate/Linq/Visitors/NhPartialEvaluatingExpressionVisitor.cs b/src/NHibernate/Linq/Visitors/NhPartialEvaluatingExpressionVisitor.cs
@@ -153,6 +153,17 @@ private Expression EvaluateSubtree(Expression subtree)
 			}
 		}
 
+		#endregion
+		
+		protected override Expression VisitConstant(ConstantExpression expression)
+		{
+			if (expression.Value is Expression value)
+			{
+				return EvaluateIndependentSubtrees(value, _preTransformationParameters);
+			}
+			return base.VisitConstant(expression);
+		}
+
 		private bool IsVariable(Expression expression, out string path, out object closureContext)
 		{
 			Expression childExpression;

Original file line number	Diff line number	Diff line change
`@@ -153,6 +153,17 @@ private Expression EvaluateSubtree(Expression subtree)`
`153`	`153`	`}`
`154`	`154`	`}`
`155`	`155`
	`156`	`+ #endregion`
	`157`	`+`
	`158`	`+ protected override Expression VisitConstant(ConstantExpression expression)`
	`159`	`+ {`
	`160`	`+ if (expression.Value is Expression value)`
	`161`	`+ {`
	`162`	`+ return EvaluateIndependentSubtrees(value, _preTransformationParameters);`
	`163`	`+ }`
	`164`	`+ return base.VisitConstant(expression);`
	`165`	`+ }`
	`166`	`+`
`156`	`167`	`private bool IsVariable(Expression expression, out string path, out object closureContext)`
`157`	`168`	`{`
`158`	`169`	`Expression childExpression;`